JPH0825166B2 - Wooden panel manufacturing equipment - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wooden panel having a frame member in which a frame member is assembled in a rectangular frame shape and face members attached to both surfaces of the frame member. The present invention relates to a wooden panel manufacturing device used.

[0002]

2. Description of the Related Art Conventionally, in wooden prefabricated houses and the like, means for constructing walls, floors, roofs and the like with wooden panels has been implemented. As a wooden panel applied to the construction of such a prefabricated house, for example, FIG.
There is a structure as shown in. This wooden panel has reinforcing core members 2a, 2b extending vertically and horizontally inside a frame body 1 assembled in a rectangular frame shape by frame members (core members) 1a, 1b that constitute vertical and horizontal frames. The frame 2 is arranged, and a heat insulating material 3 such as glass wool is filled in the interior surrounded by the reinforcing core materials 2a and 2b and the vertical and horizontal frame materials 1a and 1b. Face material 4, each made of plywood,
4 is attached.

By the way, conventionally, in order to manufacture such a wooden panel, as a pre-process, vertical and horizontal frame members 1a, 1b constituting the frame body 1 are subjected to incision groove processing, and then these frame members 1a, 1b,
The frame body 1 is formed by combining the notched grooves 1b, and then the reinforcing core members 2a and 2b are assembled inside the frame body 1 in a cross shape to form the frame body 2, and then the plywood ( It is made by a method such as pasting 4). And these manufacturing processes are implemented by using the manufacturing equipment as shown in FIG. 32, for example.

Explaining this manufacturing process, first, two work crew members A and B mount the frame members 1a and 1b, which have been subjected to the groove processing, on a work table 5 having a horizontal flat plate 5a. , 1b are assembled in a frame shape, and then the frame body 1 assembled in the frame shape is transferred to the next work table 6 having a flat plate 6a which is also horizontal, and is assembled in a cross shape on the work table 6. The reinforcing core materials 2a and 2b are attached. In addition, each frame 1a, 1
It goes without saying that b and the reinforcing core materials 2a, 2b and the like are nailed or stapled by the hands of the workers A and B by an automatic nailing machine or the like.

Next, an adhesive is applied to the frame 2 in which the reinforcing cores 2a and 2b are attached to the frame 1 by an adhesive applying device 7 having an adhesive roller 7a for applying the adhesive. Then, on the flat plate 8a of the workbench 8, the face material 4 is attached to one surface of the frame 2, and the face material 4 is turned upside down and sent to the adhesive applying device 7, and the adhesive roller 7a of the adhesive applying device 7 is passed through to form the frame. Apply adhesive to the other side of 2.

Then, at the same time when the adhesive is applied, the frame 2
The inside is filled with the heat insulating material 3 cut into a predetermined size and shape, and the face material 4 is attached to the flat plate 9a of the workbench 9 from the upper surface of the framework 2. Further, the face material 4 is pressed by a press machine not shown.
The frame member 2 is clamped and then stapled or nailed to securely fix the face member 4 to the frame member 2 to obtain a wooden panel as shown in FIG. Here, the face material 4 has a large outer dimension in advance in consideration of a finishing allowance,
After the manufacturing process by the manufacturing apparatus as shown in the figure, a sizer process is usually performed as a post-process so that a predetermined size that matches the size of the frame is taken into consideration.

[0007]

However, there are the following disadvantages in the production of the wooden panel. (1) When fixing the frame to the frame, each frame is placed directly on the workbench, assembled in this state and then sent to the next step, but at that time, it is simply assembled using the pre-formed recessed groove. Therefore, there is a risk that the entire size, squareness, straightness, flatness, etc. may be framed before being sent to the next process without securing enough, so it is somewhat difficult to obtain a uniform and high-quality wooden panel without variation. There is. (2) Since the frame work is simply performed using the recessed grooves in this way, it requires a high degree of skill and labor of an operator to give the frame body a sufficient degree of squareness and straightness. Therefore, improvement in productivity cannot be expected. (3) When the adhesive is applied to the frame by the adhesive roller, the adhesive is transferred to the frame by directly pressing the frame by the adhesive roller to which the adhesive is adhered, so that the frame is distorted, which is obtained. The flatness of the wooden panel may be impaired. (4) Manpower is required for each process, and sufficient skill is required for each process in order to obtain a panel with high accuracy in dimensions and the like, while maintaining high and uniform accuracy.
It is difficult to increase its productivity.

The present invention has been made in view of the above circumstances, and an object of the present invention is to make it possible to sufficiently increase and make uniform each precision such as dimensions without having a high degree of skill. It is to provide a wooden panel manufacturing apparatus capable of increasing productivity.

[0009]

In the wooden panel manufacturing apparatus of the present invention, a rectangular frame-shaped fixed frame and the fixed frame are provided.
Positioning of the frame provided on each of the opposite sides of
And a first movable bar and a second movable bar for preventing fall, the frame is detachably fixed and the fixed frame is compressed.
The frame frame to be transferred in the above state, the frame frame for placing the frame frame at a predetermined position to frame the frame within the frame frame, and the frame frame with the frame body fixed are sent to the adhesive applying step. conveying table and the frame to accept the framework frame for fixing the adhesive applicator device for applying the adhesive to the frame in the framework frame sent from the conveying table, a frame to which the adhesive is applied for A face material attaching table for attaching face material to the body, a press device that receives a frame frame that fixes the frame body to which the face material is attached and presses the face material to the frame side, and a frame frame from this press device comprising a demolding stage for removing the frame from the frame assembly in the frame, remove the frame body from the framework frame at this <br/> demolding stage, a reversing device for reversing this Te, the Remove the frame from the demolding stand To become the framework frame after a conveying means for conveying the framework base was solutions of the problems.

[0010]

According to the wooden panel manufacturing apparatus of the present invention, the rectangular frame
-Shaped fixed frame and each of the fixed frame facing each other
It is provided on the side of this to position the frame and prevent it from falling.
Has first and second movable bars, and the frame can be freely attached and detached
And transfer it in a compressed state.
After framing using a frame frame, the adhesive is applied while the frame body is fixed to the frame, the face material is attached,
Since each step of pressing is performed , when the frame is
The frame allows you to control the squareness, straightness, and external dimensions of the frame.
The framework is simple and short in time, while ensuring sufficient degree.
Is, perpendicularity of the frame by even the framework frame during step, the accuracy of the straightness and dimensions is Ru is sufficiently ensured. In addition, when transferring between each process , the frame body is
Since the transfer is performed in a fixed and compressed state, the squareness and straightness are not lost during transfer, and
There is no risk of deterioration. Also, after demolding the frame,
Since the frame frame is automatically conveyed to the frame base and is reused, manpower is not required to transfer the frame frame, and the required number of frame frames can be limited.

[0011]

1 to 30 are views showing an embodiment of a wood panel manufacturing apparatus according to the present invention. In these drawings, reference numeral 10 is a wood panel manufacturing apparatus. As shown in FIG. 31 , this wooden panel manufacturing apparatus 10 has reinforcing core members 2a, 2b extending vertically and horizontally inside a frame body 1 assembled in a rectangular frame shape by frame members 1a, 1b. The frame 2 formed by
It is for manufacturing a wooden panel composed of face materials 4, 4 attached to both sides thereof. A frame frame 11 to which the frame body 1 is detachably fixed, and the frame frame 11 is placed at a predetermined position. Frame stand 20 for framing the frame members 1a, 1b and the reinforcing core members 2a, 2b in the frame frame 11
0, a carrier 201 for sending the framework frame 11 to which the framework 2 is fixed to the adhesive application step, and an adhesive application for applying adhesive to the frame body in the framework frame 11 sent from the carrier 201. A device 202, a face material attaching table 203 for receiving a frame frame 11 for fixing the frame 2 coated with an adhesive and attaching a face material to the frame 2, and a frame frame for fixing the frame 2 having the face material attached A press device 204 that receives 11 and presses the face material 4 toward the frame 2 side, and a demolding table 205 that receives the frame frame 11 from the press device 204 and removes the frame 2 from inside the frame 11
And a reversing device 206 for removing the frame 2 from the frame 11 by the demolding table 205 and reversing it.

First, the frame 11 that is used in a circulating manner in the wooden panel manufacturing apparatus 10 will be described. As shown in FIG. 2, the framework frame 11 includes a rectangular plate-shaped substrate 12, a rectangular frame-shaped fixed frame 13 arranged and fixed to the outer peripheral portion of the substrate 12, and the fixed frame 13.
Of the first movable bar 14 and the second movable bar 15 attached to the opposite sides of the.
The fixed frame 13 is a vertical frame 13a made of steel,
13a and the horizontal frames 13b, 13b are assembled in a rectangular frame shape, and the end portion of the first movable bar 14 or the second movable bar 15 is provided on the upper surface thereof as shown in FIGS. 3 to 6. The cover 16 held between the fixed frame 13 and
Is attached so as to cover the fixed frames 13a, (13b). Here, the cover 16 is fixed to the fixed frame 13 via a prismatic mounting member 16 a provided on the upper surface of the fixed frame 13. The vertical frames 13a, 13a and the horizontal frames 13b, 13b are provided with rectangular plate-shaped guide plates 17a, 17a, 17b, 17b on their inner side surfaces so as to be slidable with respect to the fixed frame 13. There is.

These guide plates 17a, 17a, 17
b and 17b are formed to be shorter than the inner dimension of the corresponding vertical frame 13a or horizontal frame 13b, respectively, and are elongated holes formed in the side wall forming the inner side surface of the hollow fixed frame 13 ( (Not shown) is movably screwed. That is, the long hole is formed to be long in the length direction of the fixed frame 13, and guides the screw 18 fixed to the guide plates 17a and 17b in the length direction. Then, based on such a configuration, the guide plates 17a and 17b are attached to the inner surface of the corresponding fixed frame 13 so as to be movable along the length direction thereof.

Also, these guide plates 17a, 17
As shown in FIG. 2, b ... Has positioning holes 19 ... These holes 19 are formed by the guide plates 17a, 17a (17b, 1) facing each other.
7b) correspondingly arranged so as to form a pair, and the fitting pins of the first movable bar 14 or the second movable bar 15 are fitted into the first movable bar 14 or the second movable bar 15 as will be described later.
Alternatively, the second movable bar 14 (15) is fixed. Further, these holes 19 are provided with the first and second movable bars 14 and 15 corresponding to various sizes of the frame body 1 of the wooden panel.
Are arranged so that they can be fixed.

As shown in FIGS. 3 and 4, the first movable bar 14 is composed of a bar main body 20 composed of an upper plate 20a and a lower plate 20b, and traveling portions 21, 21 provided at both ends thereof. The side surfaces of the upper plate 20a and the lower plate 20b are in contact with the upper end portion and the lower end portion of the frame member 1a, thereby positioning the frame member 1a and preventing the frame member 1a from falling. As shown in FIG. 2, the bar body 20 is provided with first guides 22 ... For locating one side of the face material 4 on the upper surface of the upper plate 20a in a line in the length direction of the upper plate 20a. There is.

As shown in FIG. 7, the first guide 22 includes a mounting member 22a fixed to the upper plate 20a, and a plate-shaped guide body 22b pivotally supported by the mounting member 22a.
And V-shaped leaf springs 22c, 22c respectively arranged in both rotation directions of the guide body 22b. Here, the guide body 22b is configured to rotate along the length direction of the upper plate 20a, and the leaf springs 22c and 22c have a predetermined height without tilting the guide body 22b. Thus, the guide body 22b is biased so as to stand at an appropriate angle. Also,
As shown in FIG. 8, the guide main body 22b is arranged on one side of the upper plate 20a (the side on which the frame 1a is arranged) and at the side end of the upper plate 20a (on the side on which the frame 1a is arranged). )
To the one surface of the guide body 22b (the surface on the side where the frame 1a is arranged) are arranged so that the distance L is equivalent to the preset finishing allowance of the surface material 4.

Further, as shown in FIGS. 3 and 4, the lower plate 20b of the bar main body 20 is provided with fitting pins 23 at both ends of its lower surface, and these fitting pins 23,
A mechanism is provided for moving 23 back and forth in the longitudinal direction of the bar body 20. The fitting pins 23, 23 are both the bar body 20.
Is a columnar shape having a truncated cone-shaped tip portion facing the end portion direction, and these tip portions are configured to be detachably fitted in the holes 19. These mating pins 2
A lever 25 is connected to a rear end portion of each of 3 and 23 via a connector 24. The connector 24 horizontally connects the rear end of the fitting pin 23 and the rear end of the lever 25, and is rotatably pin-coupled to these. The lever 25 is composed of a thin plate 25a whose rear end is pin-coupled to the connector 24 and a handle portion 25b provided at the tip of the thin plate 25a. It is rotatably supported by a support fitting 26 fixed to the lower plate 20b of the bar body 20. When the handle 25a of the lever 25 is rotated in the direction of the arrow P in FIG. 3 under such a configuration, the thin plate 25a is rotated and the connector 24 is pulled, whereby the fitting pin 23 is pulled. Is set to retreat.

The handle 25b projects upward, and the height thereof is, as will be described later, the upper plate 20a and the lower plate 2.
0b is adjusted so as not to hinder the movement of the second movable bar 15 traveling between 0b and 0b. Further, the fitting pin 23 is provided with two fixing members 27 arranged on the end side of the lower surface of the lower plate 20b.
It is attached to the bar body 20 so as to be able to move forward and backward by being retained by penetrating through the insertion holes (not shown) of a and 27b. Here, the fixing member 2 is attached to the fitting pin 23.
A disk portion 23a having a diameter larger than that of the insertion hole of the fixing member 27a is formed on the side of the fixing member 27a between the fixing member 27b and the fixing member 27b. The peripheral portion of the insertion hole of the disk portion 23a and the fixing member 27b is formed. Between the coil spring 28 and the fitting pin 23
It is arranged so as to be extrapolated to. The coil spring 28 is
The fixing member 27a and the fixing member 27b are urged in a direction of separating the fixing member 27a and the fixing member 27b. Since the fixing member 27b is fixed to the bar main body 20, by pressing the disk portion 23a, the fitting pin 23 is moved in the tip direction. It has been urged to.

Based on this structure, the fitting pins 23, 2
3 rotates the handle 25b in the direction of the arrow P in FIG. 3 so that the tip ends of the handle 25b come out of the holes 19 of the guide plate 17a.
When the hand is released from the above, the fitting pins 23, 23 are moved forward by the urging force of the coil spring 28, and the tips of the fitting pins 23, 23 are in the holes 1 respectively.
It will be inserted in 9,19.

The running parts 21, 21 provided at both ends of the bar body 20 are both upper plate parts 29a sandwiched between the cover 16 and the guide plate 17a.
And a side plate portion 29b extending downward from the upper plate portion 29a and facing the inner surface of the guide plate 17a are integrally formed. Here, the upper plate portion 29a is the vertical frame 1
The rectangular plate 3a extends along the length direction of 3a, and its side end surface slidably contacts the inner surface of the mounting member 16a. In the first movable bar 14 having such a configuration, the upper plates 29a, 29a of the running parts 29, 29 are sandwiched between the cover 16 and the guide plate 17a, respectively, so that the vertical frames 13a, 13a. The upper plate portions 29a, 29a are hung between the mounting members 16a,
By being sandwiched between the inner surfaces of 16a, the vertical frame 1
It is fixed between 3a and 13a so as to be movable along the vertical frame 13a.

5 and FIG. 5 except that the bar main body 30 is composed of a rectangular plate-shaped movable plate 30a and a rectangular cylindrical hollow body 30b fixed to the lower surface of the second movable bar 15. As shown in FIG. 6, it has substantially the same structure as the first movable bar 14. The second movable bar 15 is
The first movable bar 14 is orthogonally arranged between the upper plate 20a and the lower plate 20b, and the traveling portions 31, 31 are provided at both ends of the bar body 30. The side surface of the bar body 30 abuts on the central portion of the height of the frame member 1b to position the frame member 1b and prevent the frame member 1 from tipping over.

In the second movable bar 15, the first movable bar 15
Also, the fitting pin 23 and the connector 2 are provided on the upper surface in the hollow body 30b so as not to hinder the movement of the second movable bars 14 and 15.
4, a lever 32 is provided. In this example, the lever 32 has a handle portion 32b projected to the outside through a long hole (not shown) formed in the side surface of the hollow body 30.
Based on such a configuration, the second movable bar 15 is also fixed so as to be movable along the vertical frame 13b between the horizontal frames 13b, 13b, and the fitting pin 23 is moved back and forth by the rotation of the lever 32. It has been made possible.

Further, the fixed frame 13 is provided with a moving mechanism for moving the guide plates 17a, 17b ... To a predetermined distance with respect to the inner surfaces of the fixed frames 13 facing each other. This moving mechanism is shown in FIGS.
As shown in FIGS. 10, 11 and 12, a moving lever 33 for moving the guide plate 17a provided on one of the vertical frames 13a, and the movement of the guide plate 17a is controlled by the guide plates of the horizontal frames 13b, 13b. 17
b and 17b, first and second link portions 34a and 34b, respectively, and a third link for transmitting the movement of the guide plate 17b of the one horizontal frame 13b to the guide plate 17a of the other vertical frame 13a. Part 3
4c.

As shown in FIG. 9, the moving lever 33 extends from one end portion of one guide plate 17a to the outside of the fixed frame 13 and is connected to an extension plate 35a arranged in the fixed frame 13 by a connecting member. 36 and a connector 37 having a fixing mechanism. The moving lever 33 is rotated so that the handle 33a is pulled up, so that the extension plate 3 of the guide plate 17a is rotated.
5a is pulled toward the coupler 37, whereby the guide plate 17a is moved by a predetermined distance in the direction of the end opposite to the extension plate 35a. Note that the fixing mechanism of the coupler 37 is of a known technique, and is configured to fix the moving lever 33 in that state when the moving lever 33 is tilted back to the original position.

The second link portion 34b of the link portions 34a, 34b, 34c includes an extension plate 35a connected to the moving lever 33 and a side of the extension plate 35a as shown in FIGS. 9 and 8. Guide plates 17b adjacent to each other at the end of
It is provided between the extension plate 35b and the extension plate 35b. The second link portion 34b includes extension plates 35a, 35
Mounting members 38a, 38 that extend from b and are connected to the end portions of the guide plates 17a, 17b (the end portions on the side where the extension plates 35a or 35b are provided, respectively).
b, a rigid arm 39 extending in the length direction from the mounting members 38a, 38b and rotatably connected thereto.
a, 39b, and an L-shaped turning piece 40 having both ends rotatably pin-joined between the ends of the rigid arms 39a, 39b. The corner portion of the character shape is rotatably pin-coupled to a mounting portion 41 mounted on the bottom surface of the corner portion of the fixed frame 13.

Based on this structure, the moving lever 33
When the extension plate 35a is pulled up toward the coupler 37, the guide plate 17a moves to the extension plate 3 as described above.
The rigid arm 39a is pulled with the movement of the extension plate 35a at the same time as the rigid arm 39b is moved by a predetermined distance in the direction opposite to the end portion 5a, whereby the rotary piece 40 is pivoted about the mounting portion 41, and the rigid arm 39b. , Mounting member 38b, extension plate 35b
Are sequentially pressed so that the guide plate 17b extends to the extension plate 35a.
It is moved a predetermined distance to the opposite side.

Further, each of the link portions 34a, 34b, 34
The first and third link portions 34a, 34c of c are the second
11 has a structure almost identical to that of the link portion 34b, and as shown in FIG. 11 or 12, both of the extension plates 35c, 35 are provided at the end portions of the guide plates 17a, 17b.
It is arranged between d and between the extending plates 35e and 35f, respectively. Then, in the first link portion 34a, as shown in FIG.
As shown in FIG. 1, when the moving lever 33 is pulled and the guide plate 17a moves in the direction of the arrow in FIG. 11, the extension plate 35c moves along with it, whereby the turning piece 40a.
Is rotated and the extension plate 35d is pressed, and the guide plate 1
7b moves a predetermined distance to the side opposite to the extending plate 35c. Further, in the third link portion 34c, when the moving lever 33 is pulled and the guide plate 17a provided with the extension plate 35b moves in the direction of the arrow in FIG. The output plate 35e moves, whereby the rotating piece 40 rotates to press the extension plate 35f, and the guide plate 17a moves to a side opposite to the extension plate 35e by a predetermined distance.

In such a moving mechanism, by pulling up the moving lever 33, each link portion 34a, 3
4b and 34c are interlocked, and as a result, the guide plate 17a provided with the extension plate 35a and the other guide plate 17a move in the same direction at the same distance and at the same time, and at the same time,
The guide plate 17b provided with the extension plate 35b and the other guide plate 17b simultaneously move in the same direction by the same distance. Moreover, when the moving lever 33 is tilted back to the original position,
Each link portion operates in the reverse of the above-described operation, and each guide plate 17a, 17b, ... Simultaneously returns to its original position.

By the movement of the guide plates 17a, 17b ... By this moving mechanism, the first movable bar 13 and the second movable bar 13 hung between the guide plates 17a, 17a (17b, 17b) by the fitting pin 20. The movable bar 14 is configured to move a predetermined distance toward the inner surface of one of the fixed frames 13 that face each other.
It should be noted that, as shown in FIGS. 4 and 6, the frame frame 11 is provided with leaf springs 42 ... For positioning the frame 1a (1b) or the reinforcing core 2a (2b) on the upper surface of the substrate 12. Has been. These leaf springs 42 ...
When a frame is formed on the frame base 200 described later, the frame spring 1a (1
b) Alternatively, the reinforcing core material 2a (2b) is arranged to be held in an upright state. Then, since the thus-raised state is maintained, the frame member 1a (1b) or the reinforcing core member 2a (2b) is held.
The position is fixed by pressing the side surface of the.

Next, each element of the wooden panel manufacturing apparatus 10 will be described. As described above, the wooden panel manufacturing apparatus 10 includes the frame base 200, the transfer base 201, the adhesive applying device 202, the face material attaching base 203, and the pressing device 204.
It comprises a demolding table 205 and a reversing device 206. As shown in FIGS. 1 and 13, a frame table 200 is arranged laterally of the demolding table 205 adjacent to the demolding table 205. However, a carrier 201 is arranged laterally of the frame base 200 adjacent to the frame base 200.

Explaining along the flow of the frame 11, first, the demolding table 205 has one face member 4 as described later.
The frame frame 11 to which the frame 2 to which is attached is fixed is received from the press device 204 in the previous step, and the frame frame 2 is released from the frame frame 11 here.
As shown in FIG. 1, it comprises a work plate 50, a support base 51 for supporting the work plate 50, and guide rails 52, 53 supported by the support base 51.

The work plate 50 is rotatably supported by a support base 51, the guide rail 52 side of which is a fixed side (shaft side) and the guide rail 53 side of which is a rotation side. . The support base 51 includes legs 54 for supporting the work plate 50, and legs 5 for supporting the guide rails 52.
5, 55, legs 56, 56 for supporting the guide rail 53 and a transport mechanism for the frame frame 11 described later.
And auxiliary columns 57, 57 that support the transport mechanism together with the legs 56, 56.

Also, the support base 51 has legs 56, 5
A rotation mechanism for rotating the work plate 50 is provided on one side of the plate 6.

In this rotating mechanism, a motor 58 arranged above the leg 56, an endless body 59 such as a chain for transmitting the rotation of the motor 58, and a rotation of the endless body 59 through a sprocket are transmitted. 15, a first gear 61 attached to the long shaft 60, a chain 62 wound around the first gear 61, and attached to one end of the chain 62 as shown in FIG. Weight 63 (Fig. 14)
And a second gear 64 with which the chain 62 meshes. The other end of the chain 62 is connected to the rotation side of the work plate 50, that is, the guide rail 53 side, whereby the rotation of the motor 58. Is transmitted to the chain 62 through the endless body 59, the long shaft 60, and the first gear 61, and the other end of the chain 62 is pulled up, so that the work plate 50 is, for example, 45 times as shown by the chain double-dashed line in FIG. It is rotated so as to incline at an angle of °.

Each of the guide rails 52 and 53 is formed in a U-shaped cross section, and is arranged so that its opening sides can face each other. The suction device 1 of the reversing device 206 described later.
The guide 41 is provided by sandwiching 41 from both sides. That is, these guide rails 52, 53 are arranged at intervals corresponding to the width of the suction device 141,
Both sides of the suction device are slidably held in the groove. The guide rails 52, 53 are rotatable by a known rotating means having a motor, and when the work plate 50 is inclined, as shown by a chain double-dashed line in FIG. It stands up vertically.

On the upper surface of the work plate 50, a plurality of rollers 66 are provided on the lower side when tilted as shown in FIG.
Are arranged side by side, and a plurality of free bears 67 are arranged at appropriate places on the upper surface of the work plate 50. The roller 66 is a disk-shaped rotating body that is axially supported, and supports the lower end of the framework frame 11 when the framework frame 11 is conveyed, as will be described later, and supports the framework frame 1.
The purpose of this is to move 1 smoothly. The free bear 67 is composed of a ball for transferring the frame 11 and a substantially hemispherical ball receiver for holding the ball in a state of being rotatable in all directions of 360 °. Supporting the back of the frame 1
The purpose of this is to move 1 smoothly.

The frame base 200 receives the frame frame 11 after the frame body 1 is removed from the mold release table 205 by the transfer device described later, and newly receives the frame members 1a, 1b and the like in the frame frame 11. It is a workbench for arranging and forming the framework 2. In addition, this frame base 200 is a demolding base 20.
Unlike FIG. 5, the working plate 70 has four
It is fixed in a state of being inclined at 5 °, and the above-mentioned leaf spring pushing-up device 43 is arranged below the working plate 70. Then, on this frame base 200, the operator
The leaf spring pushing-up device 43 is actuated in accordance with a desired panel pattern to raise the leaf springs 42 ..., the leaf springs 42 ...
4, between the second movable bar 15, or the leaf spring 42,
The frame members 1a, 1b and the reinforcing core members 2a, 2b are arranged between the 42 to complete the frame.

Further, a first stopper 71 and a second stopper 72 are provided on the work plate 70 on the side of the mold release table 205 and on the opposite side thereof so as to be retractable. These first and second stoppers 71, 72 are arranged such that the distance between them corresponds to the longitudinal width of the framework frame 11, and the pushing-up device 43 provided for the framework frame 11 under the work plate 70. It is for fixing to a position where the (positioning mechanism of the frame material and the reinforcing core material) functions accurately. As shown in FIG. 17, the first stopper 71 includes a cylinder 74 mounted on the back surface of the work plate 70 via a mounting member 73, and a rod 75 provided on the cylinder 74 so as to be movable upward and backward. The contact member 76 is made of an elastic material such as rubber and is provided at the upper end of the rod 75, and its advancing / retreating is controlled by a second limit switch, which will be described later. The holes are formed on the work plate 70 through the holes 77 formed in the work plate 70. Second stopper 72
As shown in FIG. 18, a cylinder 79 is attached to a side portion of the work plate 70 via an attachment member 78, a rod 80 provided on the cylinder 79 so as to be able to move upward and backward, and an upper end of the rod 80. Member 81 provided on the
The first limit switch, which will be described later, controls the advance / retreat.

As shown in FIG. 13, a first limit switch 82 for controlling the appearance of the second stopper 72 and a first limit switch 82 are provided on the upper side of the work plate 70 on the side of the second stopper 72.
And a second limit switch 83 for controlling the appearance of the stopper 71. The first limit switch 82 is provided when the framework frame 11 is sent from the demolding table 205 onto the framework table 200 by a transport mechanism described later.
It is pressed to the forward side of the frame 11 to be in the ON state, so that the abutting member 81 of the second stopper 72 is raised and the second member 72 is projected onto the surface of the work plate 70.
A signal is sent to the stopper 72 of. The second limit switch 83 is disposed slightly closer to the carrier table 201 than the first limit switch, and is pushed to the forward side of the framework frame 11 subsequent to the first limit switch 82 to be turned on. As a result, the abutting member 76 of the first stopper 71 is raised and projected onto the surface of the work plate 70. Note that this work plate 70 is also provided with rollers and free bears (not shown) on its upper surface, similar to the work plate 50 of the demolding table 205,
The frame 11 can be smoothly moved.

Like the frame 200, the carrier 201 receives the frame frame 11 after the frame transferred from the frame 200 by a carrier device to be described later, and further applies the frame 11 to the next step of applying an adhesive. It is for transporting to. The carrier table 201 is formed so as to be rotatable by a rotating mechanism having a configuration substantially similar to that of the demolding table 205 so that its working plate 84 is inclined at an angle of 45 ° from the horizontal state. The framework frame 11 is received from the framework base 200 in a tilted state, and the framework frame 11 is sent out in a horizontal state.

The work plate 84 is provided with an L-angled stopper 85 along the side of the work plate 84 on the side opposite to the framework 200, and further on the outer peripheral side of the work plate 84 from the stopper 85. A limit switch 86 is provided in the. The stopper 85 is for stopping the movement of the framework frame 11 transferred from the framework base 200. The limit switch 86 is pressed to the forward side of the transferred frame 11 and thereby sends a signal to the transport mechanism described later. In addition, this work plate 8
Similarly to the work plate 50 of the demolding table 205, rollers 4 and free bears (not shown) are provided on the upper surface of the frame 4, so that the frame 11 can be smoothly moved.

Further, the carrier table 201 includes a frame table 20.
A feeding mechanism is provided to convey the framework frame 11 sent from 0 to the next step, that is, the adhesive applying step. This feed mechanism includes a shaft (not shown) that rotatably supports the work plate 84, a motor (not shown) provided below the shaft, and a chain 87 attached to the shaft via gears. , 87 and these chains 87,8
7 and the work transfer members 88 and 88, the chains 87 and 87 are wound in a state in which the work plate 84 is rotated from the rear surface side to the front surface side, and the rotation of the motor is transmitted through the shaft and the gear. By being transmitted to the chains 87, 87, the chains 87, 87 rotate, and the work conveying members 88, 88 send the framework frame 11 to the side opposite to the shaft, that is, the rotating side of the work plate 84.

The demolding table 205 and the frame table 20 are also provided.
0, a transport mechanism 89 is arranged above the rear side (rotation side of the work plate 50) of the transport base 201. The transport mechanism 89 is provided with a rail 90 extending from the side opposite to the frame 200 on the demolding table 205 to the side of the frame 200 on the transport table 201, and a first rail suspended on the rail 90. It comprises a carrier 94a and a second carrier 94b.

A transport chain 91 is provided above the rail 90 along the length direction of the rail 90. The transport chain 91 includes a gear 9 that is axially supported by a support frame (not shown).
It is wound between two gears 92, and is rotated between the gears 92, 92 by the operation of a motor 93 connected to one gear 92 via a chain or the like. Motor 93
Rotates in the normal direction when an operation switch (not shown) is turned on, and reversely rotates when the second limit switch 83 and the limit switch 86 are simultaneously turned on.

Further, first and second conveyors 94a and 94b are attached to the conveyor chain 91 via dogs 95 and 95, respectively. These carrier machines 94a, 94b
Are arranged at a distance substantially corresponding to the longitudinal width of the work plate 50 of the demolding table 205.
4a attaches the frame 11 on the demolding table 205 to the frame 20
The second carrier 94b transfers the framework frame 11 on the framework 200 to the carrier 201. In addition, as shown in FIG. 19, each of these transporters 94 a and 94 b is provided with a guide 96 slidably suspended on a rail 90, a base plate 97 connected to the dog 95 and the guide 96, and a base plate 97. The air cylinder 98 and the transfer arm 99 are provided.

The air cylinder 98 lowers the pusher 100 attached to the lower end of the rod when an operation switch (not shown) is turned on, and pushes the transfer arm 99 disposed below the pusher 100. It is a thing. The transfer arm 99 is a long and thin rigid plate extending downward from the lower portion of the substrate 97, and the upper end portion of the transport arm 99 has the substrate 97.
It is rotatably supported by. At the lower end of the transfer arm 99, a pressing member 101 for abutting against the frame 11 and pressing the frame 11 is arranged laterally (demolding table 20).
5 is provided so as to extend in the direction from the frame 5 toward the framework 200).

A spring 102 is provided between the transfer arm 99 and the substrate 97, and the transfer arm 99 is biased by the spring 102 in a direction of rotating upward. Further, above the transfer arm 99 on the substrate 97, a stop member 103 for stopping the upward rotation of the transfer arm 99 by the spring 102 is arranged.
6 As shown by the solid line, the slanted state is maintained.

Then, the transfer arm 99 in this tilted state
The pusher 100 is positioned above the table. When the air cylinder 98 is actuated by this and the pusher 100 is lowered, the transport arm 99 is pressed by the pusher 100 and resists the biasing force of the spring 102. It is in a suspended state as shown by the chain double-dashed line in FIG. And further,
When the transfer arm 99 hangs down, the pressing member 1
The reference numeral 01 is to face the side surface on the side of the mold release table 205 of the frame frame 11 on the work plate 50 (70) that is inclined at 45 ° of the mold release table 205 or the frame table 200.

In the first and second carriers 94a and 94b having such a structure, the pressing member 101 of the carrier arm 99 is moved to the side of the frame 11 by the operation of the air cylinder 98. Further, the motor 93 is operated to move the frame 11 from the demolding base 205 to the frame base 2.
00 or from the frame base 200 to the transfer base 201. Since the transport machines 94a and 94b are transported by the same transport chain 91 and move on the same rail 90, they are linked by the operation of the motor 93.

An adhesive application device 202 is arranged on the transfer direction side of the transfer table 14 via a transfer conveyor (not shown) as shown in FIG. This adhesive application device is a lateral application device 110 for applying an adhesive to the lateral frame members 1b, 1b and the reinforcing core member 2b of the frame 2.
And the vertical frame members 1a, 1a of the frame and the reinforcing core member 2
20. The vertical coating device 111 for coating the adhesive on a is provided with the horizontal coating device 110 on the transport side of the transport base 201 as shown in FIG. The vertical coating device 111 is arranged on the feed side of the.

The horizontal coating device 110 is provided with the carrier table 20.
1. A work feeder 112 that receives the frame frame 11 conveyed from 1 and transfers it, and trajectories 113 and 113 arranged on both sides of the work feeder 112 along the transfer direction of the work feeder 112, and these trajectories 11
Both ends are guided on 3,113 and work feeder 1
12, a gate-shaped arm 114 that moves on the top, and the frame members 1a, 1a and the reinforcing core member 2 provided on the gate-shaped arm 114.
No. 115 for applying an adhesive to b, and a frame 1a and a reinforcing core 2 installed on the forward side of these nozzles 115.
Limit switches 116 for detecting the presence / absence of b, and an adhesive supply unit 11 for supplying an adhesive to the nozzles 115 on the basis of detection signals from these limit switches 116.
7 and 7.

The work feeder 112 has two rollers 112b, 112b arranged in parallel in front of and behind the table 112a,
In addition, these rollers 112 are rotatably supported and are supported by these rollers 112.
A wide endless belt 112c is wound between b and 112b. By rotating the rollers 112b and 112b by a roller driving mechanism (not shown), the endless belt 112c is rotated by the rollers 112b and 112b. It was done. The track 113 is a pedestal 113 that is arranged near each side edge of the work feeder 112.
The rail-shaped members are provided on the a and 113a, and are arranged along the moving direction of the endless belt 112c and parallel to the endless belt 112c.

The gate-shaped arm 114 has the orbits 113, 1
Columns 114a and 114a guided by the rails 13 and traveling on the tracks 113 and 113, and an arm body 114b that is installed between the upper ends of the columns 114a and 114a are integrally formed. And this gate-shaped arm 114
Is a motor 11 arranged near one of the mounts 113a.
8a and a gear 118 arranged before and after the mount 113a
arm drive mechanism 11 including b and 118b and a chain 118c that is wound between these gears 118b and 118b.
The vehicle travels on tracks 113 and 113 by means of 8, and thereby moves in the front-back direction of the work feeder 112.

Further, the gate-shaped arm 114 is provided with a plurality of inverted L-shaped arm members 114c on one side of the arm body 114b (the side opposite to the carrier 201).
A plate-shaped nozzle fixing member 114d is provided between the tips of the arm members 114c. Nozzle fixing member 1
On the lower surface of 14d, five nozzles 115 are arranged at predetermined intervals so as to correspond to the positions of the frame member 1b and the reinforcing core member 2b in the frame 2 of various patterns. The nozzle 115 is connected to a tube (not shown), and discharges the adhesive supplied from the adhesive supply unit 117 through the tube onto the frame 2. Also,
A limit switch 116 is arranged near the nozzle 115 on the arm body 114b side of the nozzle 115. The limit switch 116 is provided in the adhesive supply unit 11
It is for controlling the supply of the adhesive from the nozzle 7 to the nozzle 115, and is rotatably supported by the nozzle fixing member 114d. And the gate-shaped arm 114 is the frame 2
When it passes over the upper side of the frame 2, the frame member or the reinforcing core member of the frame 2 comes into contact with and is pressed to be turned on, thereby opening an electromagnetic valve (not shown) to open the nozzle 1 from the adhesive supply portion 117.
By guiding the adhesive to 15 and releasing the pressure to turn it off, the electromagnetic valve is closed to stop the flow of the adhesive into the nozzle 115.

The vertical coating device 111 has substantially the same structure as the horizontal coating device 110, and receives the frame frame 11 sent along the lengthwise direction of the horizontal frame 1b, and receives the frame frame 11a. Is to be transported along the length direction of the. That is, the vertical coating device 111 is arranged such that its work feeder 112 is orthogonal to the work feeder 112 of the horizontal coating device 110, whereby the flow direction of the endless belt 112c of the vertical coating device 111 is set to the horizontal coating device. It is arranged so as to be orthogonal to the flow direction of the endless belt 112c of 110, and the upper surface of the work feeder 112 is arranged lower than the upper surface of the work feeder 112 of the lateral coating apparatus.

Further, in the vertical coating device 111, the nozzle 115 and the limit switch 116 provided on the gate-shaped arm 114 can be moved in a direction orthogonal to the flow direction of the endless belt 112c by a known rack and pinion mechanism. ing. This is generally the case with wooden panels. Depending on the size and other types of the panel, a vertical frame member 1a and a reinforcing core member 2a are used.
Since the position of is different from that in the lateral direction, the nozzle 115 and the limit switch 116 are made movable so as to correspond to various shapes of the framework 2. The nozzle 115 and the limit switch 116 are moved to predetermined positions by a drive mechanism (not shown) corresponding to a preset pattern of the wooden panel.

Based on such a configuration, the adhesive application device 2
02 is a work feeder 112 of the lateral coating device 110.
The frame frame 11 transferred from the transfer table 201 is received above, and the gate-shaped arm 114 is mounted on the work feeder 112.
From the nozzle 115 of the horizontal frame 1b in the frame 11
1b, an adhesive is applied on the reinforcing core material 2b, and the frame frame 11 is received on the work feeder 112 of the vertical application device 111 to apply the adhesive on the vertical frames 1a, 1a and the reinforcing core material 2a. After the application, the framework frame 11 is transferred to the surface agent sticking table 203 which is the next step.

The face material attaching table 203 is shown in FIGS.
As shown in FIG. 1, a leg 120, a shaft 121 rotatably provided on the leg 120, a working plate 122 having one end rotatably supported by the shaft 121, and a motor for rotating the shaft 121. (Not shown) and endless rotation transmission members 123, 1 provided on the shaft 121.
23, work transfer members 124, 124 provided on a part of the rotation transmission bodies 123, 123, and the shaft 12
1 is used as a rotation axis, and the work plate 122 is tilted. The rotation mechanism 125 is configured to have a structure and arrangement of the legs 120 and a rotation mechanism. It is formed almost the same as the moving mechanism.

As shown in FIG. 21, the upper surface of the work plate 122 is provided with a conveying roller 126 at the center thereof.
The carrying roller 126 is rotatably arranged in the lateral direction (longitudinal direction) of the work plate 122, and thereby facilitates carrying of the framework frame 11.

Between the sprockets 127 and 127 fixedly attached to the shaft 121 and the sprockets 128 and 128 arranged on the rotating side of the work plate 122, there are respectively endless or ring-shaped rotation transmitting members made of chains. 12
3,123 is wound. Where sprocket 1
27 and 127 are arranged such that the upper ends thereof project above the notches formed on the upper surface of the work plate 122. The rotation transmission bodies 123, 123 are rotated by the shaft 121, and the sprocket 127,
By rotating the outside of the sprocket 128, the work plate 122 is moved from the upper surface side to the lower surface side. In addition, these rotation transmission bodies 123, 123 include
Workpiece transport members 124 each having a substantially rectangular parallelepiped shape are attached. These work transfer members 124, 124 are
As will be described later, the framework frame 11 having the panel fixed thereon, which is conveyed onto the work plate 122, is configured to be pushed out rearward (in the lateral direction of the work plate 122).

Further, on the shaft 121 side of the work plate 122, frame guides 129 for guiding one side of the frame frame 11 are arranged. These frame guides 129 are for guiding the frame 11 when the frame 11 is loaded from the side of the work plate 122, and for supporting the frame 11 when the work plate 122 is tilted as described later. is there. On the side opposite to the frame guides 129 of the work plate 122, a lifting frame 130 for guiding the frame assembly frame 11 together with the frame guides 129.
Is provided. The elevating frame 130 is attached to the outside of the work plate 122, and elevates and lowers by the air cylinders 131, 131. When the frame 11 is carried in, the elevating frame 130 rises to guide the frame 11 and attach the face material. When the framed frame 11 is carried out after installation, the frame 11 is lowered.

A stopper 132 is provided on one side of the work plate 122 along the short side direction of the work plate 122. This stopper 132 is a frame frame 1
This is for determining the position of the framework 11 on the work plate 122 by abutting on the tip side of the work piece 1 when the work piece 122 is carried onto the work plate 122. The support frame 1 is provided at the rear of the work plate 3.
33 is arranged, and the horizontal frame 133 of this support frame 133
A second guide 134 is attached between a and the leg 120a. Both ends of the second guide 134 are attached to the horizontal frame 133a and the leg 120a, and the central portion of the second guide 134 is used to mount the framework 11 to the work plate 1 as described later.
When the work plate 122 is placed on the work piece 22 and is tilted at a predetermined angle as shown in FIG. 22, for example, 45 ° in this example, one side of the face material is positioned. That is, the second guide 134 positions the side orthogonal to the side of the face member on which the first guide 22 of the framework frame 11 positions. The first guide 22 and the second guide 134 position the two orthogonal sides of the face material, so that the face material can be easily and accurately placed on the framework 2 fixed to the framework frame 11. You can do it.

With such a structure, the face material attaching base 203 receives the framework frame 11 from the adhesive application 202 with the work plate 122 horizontal, and the rotating mechanism 12 is rotated.
The work plate 122 is tilted at 45 ° by 5 and the frame 1
After the face material 4 is attached to the frame body 2 inside the work board 1,
The frame frame 11 is pushed to the side of the elevating frame 130 by the work conveying member 124, and is transferred to the press device 204.

The pressing device 204 has a known structure, receives the frame frame 11 for fixing the frame body 2 to which the face material 4 is attached, pressurizes the face material 4 for a predetermined time, and thereby the face material 4 is pressed. It is fixed to the frame body 2. When performing this pressing, since the guide main body 22b of the first guide 22 of the frame 11 is rotatable, it is pressed against the surface member 4 when it is pressed by a pressing member (not shown). By rotating the surface material 4 so as to be positioned below the top surface of the surface material 4, the pressure on the surface material 4 is not hindered at all.

The demolding table 205 is arranged on the side of the pressing device 204 opposite to the face material attaching table 203, and the frame frame 11 after pressing is the pressing device 20.
4 is conveyed to the demolding 205 by a conveying device (not shown) provided between the demolding table 205 and the demolding table 205.

Further, as shown in FIG. 1, a reversing device 206 is arranged on the side of the demolding table 205 opposite to the framework 200. As shown in FIG. 23, the reversing device 206 includes reversing device-side guide rails 140 and 140 provided on extensions of the guide rails 52 and 53 of the demolding table 205, the reversing device-side guide rails 140 and 140, and A suction device 141 that is guided by the guide rails 52 and 53 to suck the frame body 2 having the face material 4 attached to one side of the framework frame 11 on the demolding table 205, and the suction device 141 that guides the suction device 141 to the reversing device side. It is composed of a pair of outer rings 142, 142 which are reversed together with 140, 140.

The suction device 141 is movably sandwiched between the reversing device side guide rails 140, 140, and is driven by a motor 143 provided on one outer ring 142 via a traveling roller 144 connected thereto. 23, and moves as indicated by a chain double-dashed line in FIG. In addition, a large number of suction pads 145 (FIG. 24) connected to a vacuum pump (not shown) are provided on one surface of the suction device 141 so as to be able to move up and down by a known air cylinder mechanism. These suction pads 145 are lowered from one surface of the suction device 141 by the air cylinder mechanism as shown by the solid line in FIG. This is sucked by the operation of the pump, and then lifted by the air cylinder mechanism to remove the frame body 2 from the framework frame 11 and lift it.

Then, the adsorber 1 having the above structure is used.
41, the frame 2 is lifted by the suction pads 145, ...
It is designed to be transported along 0,140.

The outer ring 142 is the guide rail 1 of the reversing device.
Each of 40 and 140 has a cylindrical shape in which both ends thereof are inscribed and fixed, and a gear portion 146 is formed on the outer peripheral surface thereof. Then, the motor 147 arranged in the vicinity thereof
The rotational force is transmitted through the gears 148, 148 by the drive of the outer ring 142, 142, and thereby the outer rings 142, 142 together with the reversing device side guide rails 140, 140, the suction device 141, and the frame body 2 sucked and fixed to the suction device 141 are rotated. It is designed to rotate and flip. Further, the reversing device 206 further reverses the frame body 2 and then releases the suction of the suction pads 145 ... to release the fixing of the frame body 2, and the adhesive applying device in the next step is carried out by a conveying means (not shown). Two
It is configured to transfer the frame body 2 to 02.

As shown in FIG. 1, an adhesive applying device 202, a face material sticking table 203, and a pressing device 204 are arranged in the vicinity of the reversing device 206, and the frame body is reversed and transferred by the reversing device 206. An adhesive is applied to the side of the surface material 2 on which the surface material 4 is not adhered, the surface material 4 is adhered, and further pressed. In addition, these adhesive application devices 20
2, the face material sticking table 203 and the press device 204 are provided separately from the above-mentioned devices (tables), but since their configurations and operations are the same, the same reference numerals as those described above are used respectively. , The description is omitted. As shown in FIGS. 1 and 25, a transport roller 207 is arranged on the downstream side of the press device 204.
A sizer device 208 is disposed on the downstream side of the.

The sizer device 208 is for cutting the finishing allowances of the face materials 4, 4 attached to both sides of the frame body 2 to complete the wooden panel, and as shown in FIGS. A first cutting device 150 for cutting one finishing allowance on the long side of 4, 4, a second cutting device 151 for cutting the other finishing allowance on the long side, and one finishing allowance on the short side. And a fourth cutting device 153 that cuts the other finishing allowance on the short side. The first to fourth cutting devices are arranged so as to form respective vertices of a quadrangle in plan view so that the flow of the frame body 2 has a U-shape.

Each of the first to fourth cutting devices has a work table 154, 155, 156, 1 having a rectangular work surface.
57 and a cutting machine 15 for cutting the side edge of the wood panel
8, 159, 160, 161 and known fixing means (means) for pressing the side edges of the wood panel to be cut from above the worktables 154, 155, 156, 157 and fixing them on the worktables. It is equipped with.

The first cutting device 150 includes the transport roller 20.
7, a working table 154 is arranged along the flow direction of the transport roller 207, a cutting machine 158 is arranged on one of the long sides of the working table 154, and a cutting machine 158 side of the working table 154 is arranged. The fixing means is arranged above. The work table 154 has a roller 16 which is rotatable on its work surface in the longitudinal direction and the lateral direction and is vertically movable.
2a, 162b ... Are provided. These rollers 16
The rollers 2a, 162b, ... Are arranged such that rollers arranged in the same direction rotate and move up and down by a drive mechanism and an air cylinder mechanism (not shown). The wooden panel is transferred to the second cutting device 150. Further, as shown in FIG. 27, a fixed stopper 163 is arranged on the work table 154 on the side opposite to the conveying rollers 207, and a width aligner 164 is provided on the side opposite to the cutting machine 158 on the short side of the work table 154. A plurality of eccentric stoppers 165 are provided on the cutting side 158 side.

The fixed stopper 163 is used for the transport roller 20.
The short side on the forward side of the wooden panel Y sent by 7 is stopped to stop the movement thereof, and the position of the wooden panel Y in the longitudinal direction is fixed. The squeezing machine 164 is moved in the lateral direction of the work table 154 and moved in the vertical direction by a drive mechanism (not shown). It is for pressing and bringing this into contact with the eccentric stoppers 165 ....

The eccentric stopper 165 has a cylindrical shape whose upper end is halved in the longitudinal direction, and the upper end is the workbench 1
It is disposed so as to extend above the work surface of 54, and is configured to rotate 180 ° in the circumferential direction by a rotation mechanism (not shown). Then, based on such a configuration, the eccentric stopper 165 is configured such that when the widthening device 164 presses the wooden panel Y, the notched portion of the upper end is directed toward the workbench 154 side in advance. When receiving the side edge, and when the position of the wooden panel Y is determined and the finishing allowance is cut as will be described later, the cutout portion is turned 180 ° to face the workbench side, which makes it eccentric with the wooden panel Y. A space is provided between the stopper 165 and a rotary blade of the cutting machine body, which will be described later.

The cutting machine 158 includes a cutting machine body 166 composed of a rotary blade and a motor for rotating the blade, a rail 167 for guiding the cutting machine body 166 in the longitudinal direction of the work table 154, and a cutting machine body 166. It is composed of a known drive mechanism (not shown) for traveling along 167, and cuts and finishes the finishing allowance on one side of the wooden panel Y fixed on the workbench 154.

Based on such a configuration, the first cutting device 1
The numeral 50 denotes a wooden panel in which the movement of the wooden panel Y sent from the transport rollers 207 is stopped by the fixed stopper 163, and the wooden panel Y is pressed by the width aligner 164 to abut against the eccentric stopper 165. After positioning the Y, the wooden panel Y is pressed and fixed by the fixing means, and the eccentric stoppers 165 are rotated to cut the cutting machine 158.
By this, the finishing allowance on one side of the wooden panel Y is cut and finished. Then, after the cutting finish of the first side is completed in this way, the first cutting device 150 sets the roller 1
62b ... is raised and rotated, whereby the wooden panel Y
Are sent to the second cutting device 151.

The second cutting device 151 is the first cutting device 1
The difference from 50 is that suction width aligners 168 ... Are provided instead of the width aligners 164, and positioning pins 169 ... Are provided instead of the eccentric stoppers 165. That is, in the second cutting device 151, the cutting machine 159 is arranged on the side opposite to the first cutting device 150, and the suction width aligner 168 is provided on the work table 155 on the cutting machine 159 side.
Are arranged so that they can move back and forth in the lateral direction, and a large number of positioning pins 169 ...

The suction squeezing device 168 has a suction means such as a suction pad connected to a vacuum pump or the like. The long side is sucked and fixed, and then the wooden panel Y is positioned and fixed, and then retracted to the cutting machine 159 side to secure a space through which the rotary blade of the cutting machine 159 passes. The positioning pins 169 ... Are controlled to move up and down based on a detection signal from an optical sensor (not shown). That is, when the wooden panel Y is fixed by the suction width aligner 168, the optical sensor detects the dimensional pattern of the wooden panel Y, and the positioning pins 169 ... It is arranged near the long side of the Y-finished side.

The second cutting device 1 having the above structure is used.
51, after the positioning pins 169 ... Corresponding to the pattern of the wooden panel Y are lowered, the suction width aligners 168 ...
69, and further, the upper surface of the wooden panel Y is pressed and fixed by a fixing means (not shown), and then the suction width aligner 168 is retracted again to drive the cutting machine 159, whereby the other length of the wooden panel Y is increased. The finishing allowance on the side is cut and finished. Then, after the finishing of the cutting of the second side in this way, the second cutting device 151 raises and rotates the rollers 162a, and thereby sends the wooden panel Y to the third cutting device 152. Has become.

As shown in FIG. 28, the third cutting device 152 includes a width adjuster 170 that moves in the longitudinal direction of the work table 156.
It has substantially the same configuration as the first cutting device 150 except that a width aligner 171 that moves in the lateral direction is provided. The fourth cutting device 153 has substantially the same configuration as that of the second cutting device 151 except that a width aligner 172 that moves in the lateral direction of the work table 157 is provided. That is, in the third cutting device 152, the cutting machine 160 is arranged on the forward side of the wooden panel Y sent from the second cutting device 151, and the eccentric stopper 173 is arranged on the cutting machine 160 side of the work table 156. , A fixed stopper 17 on the second cutting machine 159 side of the work table 156.
4 are arranged.

Then, based on such a configuration, the third cutting device 152 presses the wooden panel Y sent onto the workbench 156 with the width aligner 170 so that the eccentric stopper 173 ... And the width adjuster 171
And the one long side is brought into contact with the fixed stopper 174, and further, the upper surface of the wooden panel Y is pressed by the fixing means (not shown), whereby the wooden panel Y is positioned and the cutting machine 1
By 60, the finishing allowance on one short side is cut and finished.

Further, in the fourth cutting device 153, a fixed stopper 175 is arranged on the forward side of the wooden panel Y sent from the third cutting device 151, and on the opposite side of the work table 157 from the cutting machine 160. A cutting machine 161 is arranged, and a suction width aligner 176 is arranged on the cutting machine 161 side. Then, based on such a configuration, the fourth cutting device 153
Presses the wooden panel Y sent onto the workbench 157 with the width aligner 172 to fix the forward side to the fixed stopper 175.
And the cutting machine 161 side is pulled to a predetermined position by the suction width aligner 176, and then the positioning pin 1
77 is lowered and the suction width aligner 176 is moved forward again to bring the wooden panel Y into contact with the positioning pins 177 .. After positioning, the cutting machine 161 cuts the finishing allowance on the other short side.

Next, the production of wooden panels by such a wooden panel production apparatus will be described. It should be noted that arrow W in FIG. 1 indicates the flow of the frame members 1a and 1b, the reinforcing core members 2a2b, and the frame 2 composed of these, and arrow F
Shows the flow of the framework frame 11. First, on the work plate 70 of the frame base 200, the frame is framed in the frame frame 11 conveyed from the demolding table 205. Here, in the work plate 70 of the frame stand 200, the frame frame 11
As described later, the first and second limit switches 82,
83 is pressed, so that the first and second stoppers 71 and 72 are both brought into contact with the work plate 7.
The frame frame 11 protrudes 0, and its position is fixed in a state of being sandwiched between the first and second stoppers 71 and 72.

In order to carry out this framework, first, the first movable bar 14 and the second movable bar 15 of the framework frame 11 are set at the positions corresponding to the desired panel pattern,
Further, the moving lever 33 is pulled up and the guide plate 17
Move a and 17b by a predetermined distance. Next, the leaf spring pushing-up device 43 is operated corresponding to a desired panel pattern, and the frame members 1a and 1b and the reinforcing core members 2a and 2b are arranged at predetermined positions. Here, since the framework 11 is fixed to the proper position by the first and second stoppers 71 and 72, the leaf spring pushing-up device 43 pushes up the leaf spring 42 to an accurate position corresponding to the panel pattern. This allows the operator to place the frame member 1 and the reinforcing core member 2 at accurate positions in the framework frame 11.

Then, the moving lever 33 is returned to its original position to return the guide plates 17a and 17b to their original predetermined positions. Then, the first movable bar 14 and the second movable bar 15 bridged over the guide plates 17a, 17b also return to the positions corresponding to the outer dimensions of the panel pattern, whereby the fixed frames 13 as well as the frame members 1a, 1b. , The reinforcing core materials 2a and 2b are sandwiched. Then, the frame 1a,
1b and the reinforcing core materials 2a and 2b are fixed in the framework frame 11 as the framework 2 that matches the panel pattern.

Next, the first and second stoppers 71, 72
The operating switches of the cylinders 74 and 79 are turned on to bury the contact members 76 and 81 from the surface of the work plate 70, and the air cylinders 98 and 98 of the transporters 94a and 94b.
The operation switch of the motor 93 is turned on, and the operation switch of the motor 93 is also turned on. In addition, these operation switches are configured to interlock with each other.
The second contact members 76 and 81 descend, and then the air cylinders 98 and 98 simultaneously operate, and after a slight delay, the motor 93
Is working. At this time, also in the demolding table 205, the framework frame 11 after demolding the framework 2 is positioned on the work plate 50 inclined at 45 °.

When the air cylinders 98, 98 are turned on,
The pusher 100 is lowered and the transfer arm 99 is pressed, whereby the pressing member 101 comes to face the side surface of the frame 11 on the work plate 50 (70) of the demolding table 205 or the frame 200. Then, when the motor 93 is turned on, the transport chain 91 rotates forward, and the first,
The second transfer machines 94a and 94b move from the demolding table 205 side toward the transfer table 201 side. Then, the frame frames 11, 11 are respectively pressed by the pressing member 101 of the transfer arm 99.
29. As shown in FIG. 29, the demolding table 205 moves from the demolding table 205 to the frame table 200, and the demounting table 200 moves from the carrier table 201.
Go to In this case, the demolding table 205 and the frame table 20
Of course, all the work plates 50, 70, 84 of the carrier table 201 are inclined at 45 °. Further, since the rollers and the free bears are provided on the work plates 50, 70, 84 as described above, each frame frame 11 is moved by being pressed by the pressing member 101. ing.

In this way, the frame frames 11 and 11 are moved, and the frame frame 11 to which the frame 2 is fixed is moved to the carrier table 2.
01, and the frame 11 after demolding is the frame base 20.
When it is sent to 0, first, the forward side of the framework frame 11 sent to the framework stand 200 presses the first limit switch 82 to turn it on, which causes the second stopper 72 to move.
The cylinder 79 is operated so that the abutting member 81 projects above the surface of the work plate 70. Furthermore, this frame 11
The second limit switch 8
This time the second limit switch 83
Is pressed to turn it on, whereby the cylinder 74 of the first stopper 71 is actuated and the contact member 76 is pressed.
Project above the work plate 70. Then, as a result, the frame frame 11 has the contact members 76, 81 as shown in FIG.
The position is fixed while being sandwiched between them, whereby the leaf spring pushing-up device 43 is arranged at a position where it functions accurately.

At this time, from the frame base 200 to the transfer base 2
01, the forward side of the frame frame 11 abuts the stopper 85, and the limit switch 86
Press to turn it on. In this way, when the limit switch 86 is turned on at the same time as the second limit switch 83 described above, the first and second conveyors 94a, 94a,
A signal is sent to the motor 94b and the motor 93, whereby the air cylinders 98, 98 of the transporters 94a, 94b are actuated to raise the pushers 100, and the springs 102
As a result, the transfer arm 99 rotates upward and the pressing member 101
30 is released from the frame 11, and the motor 93 is further rotated in the reverse direction to move the first and second transfer machines 94a and 94b from the transfer table 201 side to the demolding table 205 side as shown in FIG. . Then, the pressing member 1 of the second conveyor 94b
The pressing by 01 is released, and the framework frame 11 abuts the stopper 85 as described above, so that the framework frame 11 to which the framework 2 is fixed stops its movement at a predetermined position on the work plate 84 in the transport table 201. To do.

Next, the work plate 84 of the carrier 201 is shown in FIG.
As shown in FIG. 5, the shaft is rotated so as to be in a horizontal state, and a motor (not shown) is further operated to rotate a shaft (not shown). 11 is extruded, and is conveyed to the adhesive application device 202 via a conveyor (not shown) as shown in FIG.

In the adhesive coating device 202, the gate-shaped arm 114 of the horizontal coating device 110 is previously arranged in the vertical coating device 11.
The endless belt 112c of the work feeder 112 has been moved to the 1st side (the side opposite to the carrier 201), and in that state.
A frame frame 11 having the frame 2 fixed thereon is received.
Then, the endless belt 112c is driven to move the framework frame 11 to a predetermined position within the movement range of the gate-shaped arm 114, and in that state, the gate-shaped arm 114 is applied in the vertical direction coating device 11
Move to the side opposite 1.

Then, the horizontal switches 1b, 1b of the frame 2 and the limit switches 116 ...
b, 1b and the reinforcing core material 2b are contacted and detected to be turned on, a detection signal is sent to a control unit (not shown) of the adhesive supply means 117, and the adhesive is discharged from the corresponding nozzle 115 ... An adhesive is applied to the side surfaces of the frames 1b, 1b and the reinforcing core material 2b, respectively. When the limit switches 116 pass through the horizontal frames 1b and 1b and the reinforcing core 2b and are turned off, the discharge of the adhesive from the nozzles 115 is stopped, and the application of the adhesive on the lateral direction is completed.

The frame 11 is formed so that its thickness is smaller than the thickness of the frame 2 so that it does not come into contact with the limit switch 116 and the nozzle 115. Also, the limit switch 11
The lag time from when the nozzle 6 is turned on to when the adhesive is ejected from the nozzle 115 is set in advance to match the time from when the limit switch 116 contacts the framework 2 until the nozzle 115 reaches the framework 2. Is being adjusted.

When the application of the adhesive in the horizontal direction is completed, the endless belt 112c is driven again and the frame 11 is conveyed to the vertical application device 111. Then, also in the vertical direction coating device 111, the adhesive is applied to the vertical frames 1a, 1a and the reinforcing core material 2a in substantially the same manner as in the horizontal direction coating device 110. In addition, this vertical coating device 11
In No. 1, it goes without saying that each nozzle 115 and limit switch 116 have been moved in advance by a drive mechanism (not shown) so as to correspond to the positions of the vertical frames 1a, 1a and the reinforcing core material 2a.

Next, the framework frame 11 having the framework 2 coated with the adhesive in this manner is carried in from the second guide 77 side of the adhesive coating device 202 as shown in FIG. Then, the elevating frame 130 is raised, and the frame frame 11 is guided between the elevating frame 130 and the frame guide 129 by a transport device (not shown), so that the tip end side of the frame frame 11 is brought into contact with the stopper 132. In this case, with respect to the direction for carrying in the framework frame 11, the first guide 22 is on the same side as the frame guide 129 on the work plate 122, as shown in FIG.

Next, in this state, the working plate 122 is tilted at 45 ° by the rotating mechanism 125, and the work plate 122 is moved to the predetermined position on the frame 13 of the frame 11 as shown in FIG.
Position the guide 134 of. Then, the inner surface of the second guide 134 (the surface facing the stopper 132)
However, as in the case of the first guide 22, the frame frame 11
It is positioned outward from the outer surface of the inner frame by the finishing allowance of the surface material.

Then, the face member 4 is placed on the frame 2 in accordance with the first guide 22 and the second guide 134 on the frame 11 and attached. In this case, the face material 4 can be easily positioned by bringing the lower end thereof into contact with the first guide 22 and the left end thereof into contact with the second guide 134. Therefore, for example, even if a fast-curing adhesive, so-called instant adhesive, is used,
Since the positioning is made extremely easy by the first guide 22 and the second guide 134, the positional deviation is prevented, and thereby the repositioning is avoided.

After the face material 4 is attached to the frame 2 in this manner, the rotating mechanism 125 is driven to return the work plate 122 to the horizontal state as shown in FIG. The outer surface on the first guide 22 side is pressed to push it to the rear of the work plate 122 and convey it to the press device 204. Then, by the press device 204,
The face member 4 is pressed and fixed to the frame 2 for a predetermined time while being fixed by the frame frame 11, and the face member 4 is attached to the frame 2.

Then, the frame frame 11 for fixing the frame frame 2 to which the face material 4 is attached is returned to the demolding table 205 again by the pressing device 204. Here, the demolding table 205 has been rotated in advance so that the work plate 50 becomes horizontal as shown in FIG. Then, after the framework frame 11 is sent onto the work plate 50, the moving lever 33 of the framework frame 11 is pulled up to move the guide plates 17a, 17b.
Unlock the.

Further, under this condition, the guide rail 5
15, 2 and 53 are rotated, and the suction device 141 of the reversing device 206 is guided by the guide rails 52 and 53 to move onto the framework 2 in the framework frame 11. Then, the suction pads 145 ... Provided on the suction device 141 are lowered, the face material 4 attached to the framework 2 is sucked, and then the suction pads 145 ...
The frame 2 together with the affixed is removed from the frame 11.
Furthermore, the suction device 141 is installed on the guide rail 14 of the reversing device.
0, 140 to return between the outer rings 142, 142, and drive the motor 147 to rotate the outer rings 142, 142 by 180 °.
The frame 2 attracted to the suction device 141 is rotated and inverted.

Then, the heat insulating material 3 is filled into the inside of the framework 2 to which the face material 4 is attached only on one side which has been inverted, and thereafter, as shown in FIG. 1, the adhesive applying device 202, the face material attaching table 203,
The pressing device 204 is sequentially moved, and the face material 4 is also attached to the other side of the framework 2 to form the wooden panel Y. And further,
The obtained wooden panel Y is sent to the sizer device 208 by the carrying roller 207 and sequentially passed through the first cutting device 150, the second cutting device 151, the third cutting device 152, and the fourth cutting device 153, respectively. The finishing allowance of the side is cut and finished to obtain a wooden panel as a product.

On the other hand, the framework frame 11 after the framework 2 has been demolded has the work plate 5 of the demolding table 205 as shown in FIG.
0 is again started to incline at 45 °, and simultaneously with the framework frame 11 after the framework is completed on the framework base 200, the frame is transferred by the first transporter 94a by the above-described operation, and again the framework base 200. The work plate 70 is conveyed to the work plate 70, and is clamped by the first and second stoppers 71 and 72 so that its position is fixed. In the above description, the movement of one framework frame 11 has been described. However, in each process in which the framework frame 11 circulates, for example, one framework frame 11 is provided for each process, and the plurality of framework frames 1 are provided.
Of course, 1 is flowing.

In such a wooden panel manufacturing apparatus 10, a rectangular plate-shaped substrate 12 and an outer peripheral portion of the substrate 12 are provided.
Arranged and fixed rectangular frame-shaped fixed frame 13 and the fixed
Mounted on opposite sides of frame 13
The first movable bar 14 and the second movable bar 15 are provided.
Then, the framework 2 is detachably fixed and the fixed framework 2
After framing by using the frame frame 11 for transferring the compressed frame, the steps of applying the adhesive, attaching the face material, and pressing are performed with the frame 2 fixed to the frame frame 11. Due to the squareness of frame 2, true
Simple and short while ensuring sufficient accuracy of straightness and external dimensions
The framework can be performed in time, and the squareness and straightness of the framework 2 at the time of the framework can be adjusted by the framework 11 even during the process.
And the accuracy of the outer dimension Ru can be sufficiently secured. In addition, for the transfer between each process , the frame frame 11 is used.
Since the transfer is performed while the set 2 is fixed and compressed , the squareness and straightness are prevented from being impaired during transfer, and
It is possible to prevent the accuracy of the method from decreasing . Also, framework 2
After removing the mold, the frame frame 11 is automatically conveyed to the frame base 200 and is circulated for reuse. Therefore, no labor is required to transfer the frame frame 11, and the required number of frame frames 11 is required. Can be limited to improve the efficiency of production.

[0105]

As described above, the wooden panel manufacturing apparatus of the present invention has a rectangular fixed frame and the fixed frame.
Positions of the frame members provided on the opposite sides of the frame
Includes first and second movable bars for determining and preventing fall
Then, the frame body is detachably fixed and the fixed frame body
After framing is performed using a frame frame that is transferred in a compressed state, each step of applying adhesive, attaching face material, and pressing is performed with the frame body being fixed to the frame. , The frame frame directly
While ensuring sufficient accuracy in angle, straightness, and external dimensions,
Single and can make the framework in a short time, the perpendicularity of the frame when the framework by even the framework frame during step, the accuracy of the straightness and dimensions Ru can be sufficiently secured. The front by the framework frame also transfer between processes
The frame body is detachably fixed and the fixed frame body is compressed.
Since the transported state, squareness and straightness is prevented from impaired during transfer, it is possible to prevent deterioration of the accuracy of the external dimensions, thus highly accurate uniform without a high degree of proficiency Wooden panels can be manufactured. Also, after removing the frame, the frame frame is automatically conveyed to the frame base and is reused, so that it does not require manual labor to transfer the frame frame and the required number of frame frames. Can be limited to improve the efficiency of production, and thus productivity can be improved.

[Brief description of drawings]

FIG. 1 is a schematic configuration diagram of a wooden panel manufacturing apparatus of the present invention.

FIG. 2 is a plan view of a framework frame.

FIG. 3 is a perspective view showing a main part of a framework frame.

FIG. 4 is a cross-sectional view showing a main part of a framework frame.

FIG. 5 is a perspective view showing a main part of a framework frame.

FIG. 6 is a cross-sectional view showing a main part of a framework frame.

FIG. 7 is a front view of a first guide in the framework frame.

FIG. 8 is a side view of the first guide in the framework frame.

FIG. 9 is a main-portion plan view showing a configuration of a second link portion.

FIG. 10 is a perspective view showing a configuration of a second link portion.

FIG. 11 is a main-portion plan view showing a configuration of a first link portion.

FIG. 12 is a main-portion plan view showing the configuration of a third link portion.

FIG. 13 is a schematic configuration diagram of a demolding table, a framework table, and a carrier table.

FIG. 14 is a schematic configuration diagram of a demolding table.

FIG. 15 is a side view for explaining the operation of the demolding table.

FIG. 16 is a side view of a main part of the demolding table.

FIG. 17 is a schematic configuration diagram of a first stopper.

FIG. 18 is a schematic configuration diagram of a second stopper.

FIG. 19 is a schematic configuration diagram of a carrier.

FIG. 20 is a perspective view showing a schematic configuration of an adhesive application device.

FIG. 21 is a perspective view showing a schematic configuration of a face material sticking table.

FIG. 22 is a perspective view showing a schematic configuration of a face material sticking table.

FIG. 23 is a perspective view showing a schematic configuration of a reversing device.

FIG. 24 is a diagram for explaining the operation of the suction pad.

FIG. 25 is a schematic configuration diagram of a sizer device.

FIG. 26 is a plan view showing a schematic configuration of a sizer device.

FIG. 27 is a plan view showing a schematic configuration of a first cutting device and a second cutting device.

FIG. 28 is a plan view showing a schematic configuration of a third cutting device and a fourth cutting device.

FIG. 29 is a view for explaining the operations of the demolding table, the framework table, and the transfer table.

FIG. 30 is a diagram for explaining the operations of the demolding table, the framework table, and the transfer table.

FIG. 31 is a schematic configuration diagram of a wooden panel.

FIG. 32 is a view showing a conventional equipment for manufacturing wooden panels.

[Explanation of symbols]

 1 frame 1a frame 1b frame 2 frame 10 wooden panel manufacturing device 11 frame frame 94a first carrier 200 frame carrier 201 carrier table 202 adhesive coating device 203 face material sticker 204 press device 205 demolding table 206 inversion apparatus

Claims (1)

[Claims] 1. A wooden panel manufacturing apparatus used for manufacturing a wooden panel having a frame body assembled into a rectangular frame shape by a frame material and face materials attached to both surfaces of the frame body. The fixed frame having a rectangular frame shape and the fixed frame facing each other.
Positioning and prevention of falling of the above-mentioned frame provided on each side
A first and a second movable bar for stopping, the frame body is detachably fixed , and the fixed frame body is compressed.
A frame frame to be transferred, a frame frame for placing the frame frame at a predetermined position to frame the frame in the frame frame, and a frame frame fixed frame for conveying the frame frame to the adhesive application step. platform and the surface and an adhesive application device for applying the adhesive to the frame body, the frame body receives a framework frame which adhesive fixes the coated frame within the framework frame sent from the conveying table a face plate affixed stage for affixing the timber, a press device for pressing the face plate accept a framework frame for fixing the frame body was attached to the surface material to the framework side, the frame assembly accepting framework frame from the press apparatus and demolding stage for removing the frame from the frame, remove the frame body from the framework frame at the demolding stage,
A reversing device for reversing this, and comprising a conveying means for conveying the frame frame after the frame is demolded by the demolding table to the frame table. And wooden panel manufacturing equipment.