KR100997649B1 - Loading apparatus, and roll-paper automatic supplying apparatus - Google Patents

Abstract

PURPOSE: A loading device and an automatic paper tube supply device are provided to consecutively perform winding processes and improve productivity, since a first bobbin shaft and a second bobbin shaft consecutively move to a cloth pick-up location and a product pick-up location. CONSTITUTION: A loading device and an automatic paper tube supply device comprise guide rail(410), a loading unit frame, a pick-up unit, and a bobbin shaft support unit. The guide rail is formed in the shape of arc. The loading unit frame is rotated around a hinge(421) to move along the guide rail. The pick-up unit is installed on the side of the loading unit frame. The pick-up unit moves a first bobbin shaft(351) and a second bobbin shaft(357) to chucking and unchucking positions. The bobbin shaft support unit is installed in the loading unit frame to be liftable.

Description

LOADING APPARATUS, AND ROLL-PAPER AUTOMATIC SUPPLYING APPARATUS}

The present invention relates to a loading device, and an automatic pipe feeder, and more particularly, a loading device capable of automatically supplying a paper pipe, automatically winding a fabric to the paper pipe, completing a product, and automatically extracting the product. , And branch pipe automatic feeding device.

In general, a vinyl fabric winding device (winding device) is a device for winding the vinyl fabric supplied by extrusion processing into vinyl so as to be easily handled during storage, movement, and manufacturing processing.

The vinyl fabric winding device is configured to fix the paper tube to a support that allows the rolled and supplied vinyl fabric to rotate by a motor, and then operate the motor while the vinyl fabric is fixed to the paper tube to wind up.

In the conventional vinyl fabric winding device, a worker (such as adjusting the gap between the width of the vinyl and the width of the paper pipe), initial winding work, cutting after winding up to a certain length, and rewinding (re-winding) work are often performed by the worker during the winding process. In addition to the cumbersome problems of intervention and the increase of production cost due to labor cost, there is a problem of low productivity. There is a need for an overall automation of the device to be done at once.

The present invention is to solve the above-mentioned problems, it is possible to automatically supply the branch pipe, automatically winding the fabric to the base tube to complete the product, and automatically take out the product to significantly shorten the winding process and increase the work efficiency It is an object of the present invention to provide a loading device, and an automatic branch feeder.

In order to achieve the above object, a winding device according to the present invention comprises a plurality of guide rollers installed on the winding device frame to guide the fabric; A plurality of load cells mounted behind the winding device frame to detect tension; A plurality of slitters arranged behind the winding device frame to cut the fabric to the length of the branch pipe; A second pinch roller unit installed behind the winding device frame so as to be rotatably installed by a driving motor to grasp the line speed of the far end; A main shaft rotatably installed in front of the winding device frame; A driving rotary disc positioned in a mounting hole formed at one front side of the winding device frame, coupled to one end of the main shaft, and having a first chucking portion and a second chucking portion installed at both sides of the outer frame; A brake motor installed on an outer surface of the winding device frame to rotate the driving rotation disc at a predetermined angle about the main shaft; A driven rotating disc positioned in a mounting hole formed at the other front side of the winding device frame and coupled to the other end of the main shaft to rotate in association with the driving rotating disc; A first bobbin shaft having one end coupled to one side of the driven rotating disc and the other end selectively coupled to the first chucking part in order to insert the branch pipe and wind the fabric or take out the finished product into the branch pipe. ; A second bobbin in which one end portion is hinged to the other side of the driven rotating disc and the other end is selectively coupled to the second chucking portion so that the branch pipe is inserted and winds up the fabric or winds up the finished product in the branch pipe; shaft; A first bobbin shaft driver installed outside the winding device frame to rotate the first bobbin shaft; A second bobbin shaft driver installed outside the winding device frame to rotate the second bobbin shaft; A cutter movably installed in the width direction of the fabric on the winding device frame to cut the fabric; A cutter rotating unit for rotating the cutter at a predetermined angle; And the winding device to control operations of the guide roller, the slitter, the second pinch roller part, the brake motor, the first bobbin shaft drive part, the second bobbin shaft drive part, the cutter, and the cutter rotating unit. And a control unit installed outside the frame.

The winding device frame may further be provided with a tension roller for adjusting the tension of the fabric while moving around the hinge by a cylinder.

An inner circumferential surface of the first bobbin shaft and the second bobbin shaft is provided with a tube that expands by air pressure, and an outer circumferential surface of the first bobbin shaft and the second bobbin shaft protrudes from the tube to form the branch pipe. A plurality of pressing projections to fix can be installed.

The cutter rotating unit is first pivoted by a first cylinder about a first hinge, and a second arm is pivoted about a second hinge by a second cylinder to return the cutter to the fabric. And a buffer part configured to support a lower end of the fabric on one side of the second arm, and a first portion for guiding an end of the fabric cut by the cutter toward the outer surface of the branch pipe on the other side of the second arm. An air blower can be installed.
One side of the winding device frame is provided with a second air blower for guiding the end of the fabric cut by the cutter toward the outer surface of the branch pipe, wherein the second air blower is a cylinder around the arm hinge It is rotatably installed by, the end of the arm is formed with a semi-arc shaped guide, the end of the guide may be formed with an air nozzle.

delete

The second pinch roller part is a metal roller; A rubber roller positioned close to the metal roller with the fabric interposed therebetween; A rotatable arm, to which the rubber roller is installed, rotatably installed around the hinge; And a cylinder for rotating the pivoting arm about the hinge.

Below the slitter, a scrap suction tube is installed to suck scrap generated when the fabric is slitting by the slitter, and a suction fan is installed at one end of the scrap suction tube, and the other end of the scrap suction tube. The scrap discharge portion is formed.
The loading apparatus according to the present invention is installed at the front of the winding device to automatically load the branch pipes to the winding device, and automatically take out products wound around the paper pipe, the arc-shaped guide rail located in front of the winding device ; A loading device frame rotatably installed around the hinge to move along the guide rail; It is movably installed on the side of the loading device frame, while moving the first bobbin shaft and the second bobbin shaft to the chucking / unchucking position while lifting, the longitudinal direction of the first bobbin shaft and the second bobbin shaft A extraction unit for taking out the product while moving along; And a plurality of bobbin shaft support units installed on the loading apparatus frame so as to be liftable and supporting the first bobbin shaft and the second bobbin shaft, wherein the first bobbin shaft and the second bobbin shaft are chucked. The position refers to a position where the ends (free ends) of the first bobbin shaft and the second bobbin shaft are coupled to the first chucking portion and the second chucking portion, respectively, and the first bobbin shaft and the second bobbin shaft The chucking position denotes a position where the end portions (free ends) of the first bobbin shaft and the second bobbin shaft are separated from the first chucking portion and the second chucking portion, respectively. Here, the loading device is meant to include chucking or unchucking the first and second bobbin shafts as well as automatically extracting the branch pipe.
The take-out unit has a vertical post movably installed on the loading apparatus frame by a transfer unit, and a take-out roller installed on an upper portion of the vertical post is liftable by a cylinder.
The bobbin shaft support unit has a vertical post fixedly mounted to the loading apparatus frame, and a support roller provided on an upper portion of the vertical post is liftable by a cylinder.
The branch pipe automatic supply device includes a branch pipe supply unit for supplying a plurality of branch pipes one by one; And a branch pipe conveying unit for conveying the branch pipe received from the branch pipe supply unit toward the loading device.
The paper pipe conveying unit is a paper pipe arranged such that the first bobbin shaft and the second bobbin shaft are positioned on the same line when the first bobbin shaft and the second bobbin shaft are in the paper pipe supply position by the loading device. Transfer frame; A first conveyor unit installed on one side of the branch conveying frame in a length direction of the branch conveying frame to convey the branch to a proper position; And a branch pipe inserting unit which sequentially inserts the branch pipes seated on the first conveyor portion into the first bobbin shaft and the second bobbin shaft while being transferred along the length of the branch pipe transfer frame to the other side of the branch pipe transfer frame. It consists of.
Paper pipe supply unit according to the present invention is a hopper for receiving the paper pipe; A second conveyor portion rotated by a sprocket to discharge the branch tubes in the hopper one by one to the outside of the hopper; And an inclined supply section which is inclined selectively to supply the branch pipes supplied by the second conveyor section to the first conveyor section one by one.

delete

delete

delete

delete

delete

delete

As described above, the present invention is to automatically supply the branch pipe, automatically winding (winding) the fabric to the branch pipe to complete the product, and automatically take out the product, thereby greatly simplifying the product manufacturing process and reducing the defective rate. There is an effect that can be reduced.
In addition, the present invention has an effect that the winding process is continuously performed by moving the first bobbin shaft and the second bobbin shaft continuously to the dispensing position and the product take-out position in the automatic supply of the branch pipe, thereby improving productivity.
In addition, the present invention is to maintain a constant tension of the fabric at the time of winding the fabric to uniformly wound the fabric in the branch pipe, there is an effect that can be recycled by collecting the scrap generated when cutting the fabric.

delete

delete

1 is a plan view showing a winding device, a loading device, and an automatic branch feeder and a device associated with these devices according to the present invention.
2 is a configuration diagram of FIG. 1
Figure 3 is a front view showing a winding device according to the present invention
4 is a front view showing a winding apparatus according to the present invention, wherein the first bobbin shaft is coupled to the first chucking portion, and the second bobbin shaft is coupled to the second chucking portion.
5 is an enlarged cross-sectional view of the left side of FIG.
6 is an enlarged cross-sectional view of the upper portion of FIG.
7 is an enlarged cross-sectional view of the lower part of FIG.
FIG. 8 is a perspective view as seen from the direction A of FIG.
FIG. 9 is a side view of the loading apparatus as viewed through the direction A of FIG.
Figure 10 is a side view showing a state before operation of the cutting unit according to the present invention
Figure 11 is a side view showing a state after the operation of the cutting unit according to the present invention
12 is a rear view showing a winding device according to the present invention.
Figure 13 is a front view showing a branch pipe automatic feeding device according to the present invention
Figure 14 is a front view showing a branch conveying unit of the branch automatic feeder according to the present invention
FIG. 15 is a side view of the branch conveying unit of the branch automatic feeding device viewed from the direction B of FIG. 13;

Hereinafter, a winding device, a loading device, and a branch pipe automatic supply device according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is a plan view showing a winding device, a loading device, and an automatic branch feeder and a device associated with these devices according to the present invention, and FIG. 2 is a configuration diagram of FIG.

First, referring to Figures 1 and 2, the present invention is an extrusion molding apparatus 100 for producing a fabric (1) by thermal extrusion molding the raw material; A fabric supply device (200) for cooling the fabric (1) manufactured by the extrusion molding apparatus (100) and then supplying it to the front by maintaining the tension of the fabric (1); A winding device 300 installed adjacent to the fabric supply device 200 to wind the fabric 1 supplied from the fabric supply device 200 to a plurality of branch pipes 2 of a predetermined size; The front of the winding device 300 to automatically load the branch pipes (2) to the winding device 300, and to automatically take out the products (3) wound the fabric (1) on the branch pipes (2) The loading device 400 is installed in; A branch pipe automatic supply device 500 installed adjacent to the loading device 400 to supply the branch pipes 2 toward the loading device 400; And an automatic product collection device 600 installed adjacent to the loading device 400 to collect the products 3 taken out by the loading device 400. Here, the fabric 1 refers to a concept encompassing a sheet, film, vinyl wrap, etc. made of synthetic resin, the paper tube (2) refers to a tube of paper material for winding the fabric, the product (3) of the paper tube (2) Refers to a finished product wrapped with raw materials on the outer circumference.

In FIGS. 1 and 2, a rewinding device (not shown) may be installed at positions of the extrusion molding apparatus 100 and the fabric supply apparatus 200 according to working conditions instead of these apparatuses.

Figure 3 is a front view showing a winding device according to the present invention, Figure 4 shows a winding device according to the invention the first bobbin shaft is coupled to the first chucking portion, the second bobbin shaft is coupled to the second chucking portion 5 is a cross-sectional view showing an enlarged left portion of FIG. 4, FIG. 6 is a cross-sectional view showing an enlarged upper portion of FIG. 5, FIG. 7 is a cross-sectional view showing an enlarged lower portion of FIG. Figure 3 is a side view as seen with the loading device as viewed in the direction A of Figure 3, Figure 9 is a side view with the loading device as seen as viewed in the A direction of Figure 3, Figure 10 before operation of the cutting unit according to the invention Figure 11 is a side view showing a state, Figure 11 is a side view showing a state after the operation of the cutting unit according to the present invention, Figure 12 is a rear view showing a winding device according to the present invention.

3 to 11, the winding device 300 according to the present invention includes a plurality of guide rollers R installed on the winding device frame 300 ′ to guide the fabric 1; A plurality of load cells C1 and C2 installed behind the winding device frame 300 'to detect tension; A plurality of slitters (S) arranged behind the winding device frame (300 ') to cut the fabric (1) to the length of the branch pipe (2); A second secondary pinch roller part 310 installed at the rear of the winding device frame 300 ′ so as to be rotatably installed by the driving motor M to grasp the line speed of the far end 1; A main shaft 320 rotatably installed on the front of the winding device frame 300 '; Located in the mounting hole (H1) formed on one front side of the winding device frame 300 ', coupled to one end of the main shaft 320, the first chucking portion 352 and the second chucking portion on both sides of the outer A driving rotary disk 330 on which 358 is installed; A brake motor 341 installed on an outer surface of the winding device frame 300 ′ and repeatedly rotating the driving rotation disc 330 at a predetermined angle by 180 ° about the main shaft 320; A passive rotation that is located in the mounting hole H2 formed on the other front side of the winding device frame 300 'and coupled to the other end of the main shaft 320 and rotates 180 ° repeatedly in conjunction with the driving rotation disc 330. Disc 340; In order for the branch pipe 2 to be inserted and the base pipe 2 to be wound around the fabric 1 or to take out the wound product 3, the hinge part 351a is hung on one side of the driven rotating disc 340. A first bobbin shaft 351 coupled and the other end selectively coupled to the first chucking portion 352; The hinge (357a) on the other side of the driven rotating disc 340, once the branch pipe (2) is inserted and the paper tube (1) is inserted into or wound up to take out the product (3) that has been wound up. A second bobbin shaft 357 coupled and the other end selectively coupled to the second chucking portion 358; A first bobbin shaft driver 355 installed outside the winding device frame 300 'to rotate the first bobbin shaft 351; A second bobbin shaft driver 359 installed outside the winding device frame 300 'to rotate the second bobbin shaft 357; A cutter 360 installed on the winding device frame 300 ′ to move in the width direction of the fabric 1 to cut the fabric 1; A cutter rotating unit 370 for rotating the cutter 360 at a predetermined angle; And the guide roller R, the driving motors M, the slitter S, the second pinch roller part 310, the brake motor 341, and the first bobbin shaft driver 355. And a controller (P) installed outside the winding device frame (300 ') to control the operation of the second bobbin shaft driving unit (359), the cutter (360), and the cutter rotating unit (370).

The winding device frame 300 ′ may be further provided with a tension roller 380 for adjusting the tension of the fabric 1 while moving around the hinge 382 by the cylinder 381 (FIGS. 8 and 8). 9).

The driving rotation disc 330 and the driven rotation disc 340 fixedly coupled to both ends of the main shaft 320 are rotated with respect to the main shaft 320, and the gear of the brake motor 341 The part 342 is engaged with the gear part 331 of the driving rotation disc 330. Accordingly, the driving rotation disc 330 as well as the driven rotation disc 340 may rotate based on the main shaft 320 by the driving of the brake motor 341 (see FIGS. 5 and 6).

Also, the first bobbin shaft 351 is rotated by the first bobbin shaft driver 355, and the second bobbin shaft 357 is rotated by the second bobbin shaft driver 359 (FIGS. 6 and 7). Reference).

A bearing portion B is installed at the free ends of the first bobbin shaft 351 and the second bobbin shaft 357, and the bearing portion B is supported by the support bracket BR.

Inner circumferential surfaces of the first bobbin shaft 351 and the second bobbin shaft 357 are provided with a tube 354 that expands by air pressure, and the first bobbin shaft 351 and the second bobbin shaft ( A plurality of compression protrusions 356 protruding by the tube 354 to fix the branch pipe 2 may be installed on the outer circumferential surface of the 357 (see FIG. 3).

Both ends of the main shaft 320 are supported by a bearing (B), one end of the main shaft 320 is connected to the disk (D) and the disk (D) is connected to the hydraulic brake (H), The driving rotation disc 330 and the driven rotation disc 340 rotating around the main shaft 320 are configured to stop at the correct position (see FIGS. 5 and 4).

In the cutter rotating unit 370, the first arm 372 is first rotated around the first hinge 373 by the first cylinder 371, and the second arm 375 is formed by the second cylinder 374. ) Is secondly rotated around the second hinge 376 to contact the cutter 360 to the fabric 1, and to support the lower end of the fabric 1 on one side of the second arm 375. A shock absorbing portion 376a is formed, and on the other side of the second arm 375, first air for guiding the end of the fabric 1 cut by the cutter 360 toward the outer surface of the branch pipe 2. A blower 377 may be installed (see FIGS. 10 and 11).

One side of the winding device frame 300 ′ is provided with a second air blower 390 to guide the end of the fabric 1 cut by the cutter 360 toward the outer surface of the branch pipe 2. The second air blower 390 is rotatably installed by an arm 391 by a cylinder 393 about a hinge 392, and a semi-arc shaped guide 394 is provided at an end of the arm 391. ) May be formed, and an air nozzle 395 may be formed at an end of the guide 394 (see FIGS. 10 and 11).

The second pinch roller part 310 is a metal roller 311; A rubber roller 312 positioned close to the metal roller 311 with the fabric 1 interposed therebetween; A rotatable arm 314 installed with the rubber roller 312 and rotatably installed around the hinge 313; And a cylinder 315 for rotating the pivoting arm 314 about the hinge 313 (see FIGS. 8 and 9).

Unexplained symbol R1 serves as an adhesive roller part, when the fabric 1 is wound around the paper pipe 2, the fabric surface is elastically pressed.

As shown in FIG. 12, below the slitter S, a scrap suction tube 396 is installed to suck scrap generated when the fabric 1 is slated by the slitter S, A suction fan 397 is installed at one end of the scrap suction pipe 396, and a scrap discharge part 398 is formed at the other end of the scrap suction pipe 396.

By the operation of the slitter (S), the scrap is generated in the fabric (1), in the present invention is composed of a structure that can collect and recycle the scrap.

When the suction fan 397 is operated to suck the scraps, the scraps are twisted together and discharged to the scrap discharge unit 398 by the suction force. The end of the scrap discharged in this way is fed to a recycling apparatus (not shown) to recycle scrap.

1, 3 and 7, the loading device 400 according to the present invention automatically loads the branch pipes 2 into the winding device 300, and the fabric (2) to the branch pipes 2. 1) is installed in front of the winding device 300 to automatically take out the wound products 3.

That is, the loading device 400 according to the present invention includes an arc-shaped guide rail 410 located in front of the winding device 300; A loading device frame 420 rotatably installed around the hinge 421 to move along the guide rail 410; It is installed to be movable on the side of the loading device frame 420, while moving the first bobbin shaft 351 and the second bobbin shaft 357 to the chucking / unchucking position while lifting, the first bobbin shaft A take-out unit (430) for taking out the product (3) while moving in the longitudinal direction of the (351) and the second bobbin shaft (357); And a plurality of bobbin shaft support units 440 mounted on the loading device frame 420 to support the first bobbin shaft 351 and the second bobbin shaft 357. The chucking positions of the first bobbin shaft 351 and the second bobbin shaft 357 are respectively defined by the end portions (free ends) of the first bobbin shaft 351 and the second bobbin shaft 357. 352 and a position coupled to the second chucking unit 358, and an unchucking position of the first bobbin shaft 351 and the second bobbin shaft 357 may correspond to the first bobbin shaft 351. An end (free end) of the second bobbin shaft 357 refers to a position separated from the first chucking part 352 and the second chucking part 358, respectively.

The take-out unit 430 is a vertical post 431 is installed to be movable to the loading device frame 420 by a transfer unit (for example, a feed screw) 432, the upper portion of the vertical post 431 A take-out roller 433 provided at the upper side is installed to be liftable by the cylinder 434.

The bobbin shaft support unit 440 has a vertical post 441 fixed to the loading apparatus frame 420, and a support roller 443 installed on the upper portion of the vertical post 441 is lifted by the cylinder 444. It is possible to install.

On the other hand, Figure 13 is a front view showing a branch pipe automatic supply device according to the present invention, Figure 14 is a front view showing a branch pipe transfer unit of the branch pipe automatic supply device according to the present invention, and Figure 15 is a branch pipe viewed from the direction B of FIG. Side view of branch conveying unit of automatic feeder.

13 to 15, the branch pipe automatic supply device 500 includes a branch pipe supply unit 510 for supplying a plurality of branch pipes 2 one by one; And a branch pipe conveying unit 520 for conveying the branch pipe 2 supplied from the branch pipe supply unit 510 toward the loading device 400.

The branch pipe conveying unit 520 is the first bobbin shaft 351 when the first bobbin shaft 351 and the second bobbin shaft 357 are in the branch pipe supply position by the loading device 400. Paper conveying frame 521 is disposed so that the second bobbin shaft 357 is located on the same line. A first conveyor unit 523 installed on one side of the branch conveying frame 521 in the longitudinal direction of the branch conveying frame 521 to convey the branch tube 2 to an appropriate position; And the first bobbin shaft sequentially transferring the branch tubes 2 seated on the first conveyor unit 523 while being transferred along the length of the branch tube conveying frame 521 to the other side of the branch conveying frame 521. And a branch pipe inserting portion 525 inserted into the 351 and the second bobbin shaft 357.

The branch pipe supply unit 510 according to the present invention includes a hopper for receiving the branch pipes 2; A second conveyor portion 512 rotated by a sprocket 513 to discharge the branch pipes 2 in the hopper 511 one by one to the outside of the hopper 511; And an inclined supply unit 514 that is selectively inclined to supply the branch pipes 2 supplied by the second conveyor unit 512 to the first conveyor unit 523 one by one.

Referring to the operation and effects of the present invention configured as described above are as follows.

First, the extrusion molding apparatus 100 manufactures the fabric 1 by thermally extruding a raw material.

The fabric supply apparatus 200 serves to supply the winding apparatus 300 by rolling the fabric 1 manufactured by the extrusion molding apparatus 100 and maintaining a constant tension.

The winding device 300 serves to automatically wind (wind) the fabric 1 supplied from the fabric supply device 200 to a plurality of branch pipes 2 of a predetermined size.

Referring to the operation of the winding device 300 in detail, a plurality of guide rollers (R) is rotated to guide the fabric (1) supplied from the fabric supply device (200). The load cells C1 and C2 are installed to detect the tension.

The tension roller 380 swings to the left and right by the hinge 382, freely operated by the tension pressure of the fabric (1), the detection cylinder 381 operates by the fabric tension, the amount of operation The amount of air is converted into an electric signal to send a detection value to the electric converter (not shown) that detects the value, and then the constant tension is adjusted by adjusting the speed of the driving motors 355 and 359 winding the far end.

The slitter (S) serves to cut the fabric 1 to suit the length of the branch pipe (2). The slitter (S) uses a thermal knife (not shown) to increase the temperature by using a heater (not shown) so that the fabric is completely cut during slitting.

The secondary pinch roller part 310 serves to determine the line speed of the fabric (1).

The brake motor 341 rotates the driving rotational disc 330 and the driven rotational disc 340 simultaneously 180 degrees clockwise (in the drawing) about the main shaft 320 so that the first bobbin shaft ( 351 and the second bobbin shaft 357 are alternately placed in the fabric winding position or product extraction position. This position change operation is hereinafter referred to as turret operation.

If the first bobbin shaft 351 is placed at the far end winding position, the first bobbin shaft driving unit 355 rotates the first bobbin shaft 351 to wind the far end 1 onto the branch pipe 2.

The load cell C1 described above is used to match the error of the line speed of the primary and secondary pinch roller parts 260 and 310. The above-described load cell C2 has bobbin shafts 351 and 357 wound around the fabric in a state in which a turret operation is made after winding is completed and the contact roller (touch roller) R1, which was touched before cutting the fabric, is not touched. Detect tension.

In addition, the buffer portion 376a elastically supports the outer circumferential surface of the fabric 1 and serves to keep the odor operation smoothly.

When the fabric 1 is wound around the branch pipe 2 inserted into the first bobbin shaft 351 to some extent, the state is automatically detected by the buffer part 376a and the sensors (not shown) connected thereto. Detect.

The brake motor 341 rotates the driving rotational disc 330 and the driven rotational disc 340 simultaneously 180 degrees clockwise (in the drawing) about the main shaft 320 so that the first bobbin shaft ( 351 is placed in the product take-out position and the second bobbin shaft 357 is placed in the far-end winding position.

At the same time, the first arm 372 is firstly rotated about the first hinge 373 by the first cylinder 371, and the second arm 375 is the second hinge (2) by the second cylinder 374. 276 is rotated about 276 to contact the cutter 360 with the fabric 1, and the cutter 360 cuts the fabric 1 while moving in the width direction of the fabric.

When the second bobbin shaft 357 is in the far-end winding position, the second bobbin shaft drive unit 358 rotates the second bobbin shaft 357 to wind the far end 1 onto the branch pipe 2.

The end of the product 3 in the first bobbin shaft 351 is wound on the outer circumferential surface of the product 3 by the rotation centrifugal force of the first bobbin shaft 351, the end of the fabric (1) The outer peripheral surface of the branch pipe (2) inserted into the second bobbin shaft 357 should be wound.

To this end, the first air blower 377 blows air to guide the end of the fabric 1 toward the outer surface of the branch pipe 2, and at the same time the arm 391 of the second air blower 390. ) Is rotated by the cylinder 393 around the hinge (392), and the air is blown from the air nozzle (395) in a state where the semi-circular arc-shaped guide (394) surrounds the branch pipe (2) 2 The end of the fabric 1 is attached to the outer circumferential surface of the branch pipe 2 inserted into the bobbin shaft 357 so that the fabric 1 can be smoothly wound on the outer circumferential surface of the branch pipe 2.

As described above, the winding device 300 automatically supplies the branch pipe 2 alternately to the first bobbin shaft 351 and the second bobbin shaft 357, and the fabric 1 to the supplied branch pipe 2. The winding device is made to make the product 3 and the loading device 400 is installed at the front of the winding device 300 to automatically take out the product 3.

When the first bobbin shaft 351 is in the product takeout position, the takeout unit 430 operates to take out the product 3 automatically. In this process, the plurality of bobbin shaft support units 440 serves to lift and support the first bobbin shaft 351 and the second bobbin shaft 357.

The product extraction process is described in more detail as follows.

By the forward driving of the driving roller 411, the loading device frame 420 is moved toward the winding device 300 along the arc-shaped guide rail 410. When the movement of the loading apparatus frame 420 is completed, the vertical post 431 is moved from the left side to the right side of the loading apparatus frame 420 by the transfer unit 432. The takeout roller 433 is lifted by the cylinder 434 and placed in a position for taking out the product 3.

The support roller 443 is lifted by the cylinder 444 to support the first bobbin shaft 351 upwards. The first chucking portion 352 moves backwards to separate (unchuck) the end (free end) of the first bobbin shaft 351 from the first chucking portion 352.

In this state, the loading device frame 420 moves along the guide rail 410 of the arc shape to the opposite side of the winding device 300 by the reverse driving of the driving roller 411.

When the first bobbin shaft 351 is aligned with the product collection conveyor 610 of the automatic product collection device 600, the driving of the driving roller 411 is stopped. Then, the vertical post 431 is moved from the right side to the left side of the loading apparatus frame 420 by the transfer unit 432, wherein the take-out roller 433 pushes the product 3 to collect the conveyor 610. ) Move it up. At this time, the support roller 443 is lowered to the original position by the cylinder 444 and is not caught by the take-out roller 433.

When the products 3 are all raised on the product collection conveyor 610, the cylinder 620 is driven to tilt the product collection conveyor 610, wherein the products 3 are rolled down to the inclined plate 630, workers Collects, packs and ships the product (3).

Subsequently, the loading device frame 420 moves toward the winding device 300 along the arc-shaped guide rail 410 by the forward driving of the driving roller 411 to automatically move the first bobbin shaft 351 to the branch pipe automatic feeding position. To be placed in the

In this state, the branch pipe automatic supply device 500 supplies the branch pipes 2 to the first bobbin shaft 351.

When the branch pipe is supplied to the first bobbin shaft 351, the loading device frame 420 is further moved toward the winding device 300 along the arc-shaped guide rail 410 by the forward driving of the driving roller 411. do.

When the movement of the loading device frame 420 is completed, the first bobbin shaft 351 is maintained by the support roller 443, and the first chucking part 352 is advanced to move the first bobbin shaft 351. An end (free end) of the bobbin shaft 351 is coupled (chucked) to the first chucking part 352.

The second bobbin shaft 357 is rotated by the second bobbin shaft driver 359, and when the winding of the fabric 1 is completed on the branch pipe 2 of the second bobbin shaft 357, the brake motor 341 rotates the driving rotation disc 330 and the driven rotation disc 340 simultaneously 180 degrees clockwise (in the drawing) about the main shaft 320 to rotate the second bobbin shaft 357. It is placed in the product take-out position, and the first bobbin shaft 351 is placed in the far-end winding position.

At the same time, the first arm 372 is firstly rotated about the first hinge 373 by the first cylinder 371, and the second arm 375 is the second hinge (2) by the second cylinder 374. 276 is rotated about 276 to contact the cutter 360 with the fabric 1, and the cutter 360 cuts the fabric while moving in the width direction of the fabric.

When the first bobbin shaft 351 is placed at the far end winding position, the first bobbin shaft drive unit 355 rotates the first bobbin shaft 351 to wind the far end 1 onto the branch pipe 2.

When the second bobbin shaft 357 is in the product takeout position, the takeout unit 430 operates in the same operation as described above to automatically take out the product 3. In this process, the plurality of bobbin shaft support units 440 serves to lift and support the second bobbin shaft 357 upwards. That is, the loading device frame 420 moves toward the winding device 300 along the arc-shaped guide rail 410 by the forward driving of the driving roller 411. When the movement of the loading apparatus frame 420 is completed, the vertical post 431 is moved from the left side to the right side of the loading apparatus frame 420 by the transfer unit 432. The takeout roller 433 is lifted by the cylinder 434 and placed in a position for taking out the product 3. The support roller 443 is lifted by the cylinder 444 to support the second bobbin shaft 357 upwards. The second chucking portion 358 retreats to separate (unchuck) the end (free end) of the second bobbin shaft 357 from the second chucking portion 358.

In this state, the loading device frame 420 moves along the arc-shaped guide rail 410 to the opposite side of the winding device 300 by the reverse driving of the driving roller 411.

When the second bobbin shaft 357 is aligned with the product collection conveyor 610 of the automatic product collection device 600, the driving of the driving roller 411 is stopped. Then, the vertical post 431 is moved from the right side to the left side of the loading apparatus frame 420 by the transfer unit 432, wherein the take-out roller 433 pushes the product 3 to collect the conveyor 610. ) Move it up. At this time, the support roller 443 is lowered to the original position by the cylinder 444 and is not caught by the take-out roller 433.

When the products 3 are all raised on the product collection conveyor 610, the cylinder 620 is driven to tilt the product collection conveyor 610, wherein the products 3 are rolled down to the inclined plate 630, workers Collects, packs and ships the product (3).

Thereafter, by the driving of the driving roller 411, the loading device frame 420 moves toward the winding device 300 along the arc-shaped guide rail 410 to move the second bobbin shaft 357 to the branch pipe automatic supply position. Let go.

In this state, the branch pipe automatic supply device 500 supplies the branch pipes 2 to the second bobbin shaft 357.

When the branch pipe is supplied to the second bobbin shaft 357, the loading device frame 420 is further moved along the arc-shaped guide rail 410 toward the winding device 300 by forward driving of the driving roller 411. do.

When the movement of the loading device frame 420 is completed, the second bobbin shaft 357 is supported by the supporting roller 443, and the second chucking part 358 is advanced to move the second bobbin shaft 357. An end (free end) of the bobbin shaft 357 is coupled (chucked) to the second chucking portion 358.

When the first bobbin shaft 351 is rotated by the first bobbin shaft driver 355 and the winding of the original fabric 1 is completed in the branch pipe 2 of the first bobbin shaft 351, the brake motor 341 rotates the driving rotational disc 330 and the driven rotational disc 340 simultaneously 180 degrees clockwise (in the drawing) about the main shaft 320, and again the first bobbin shaft 351. Is placed in the product take-out position and the second bobbin shaft 357 is placed in the fabric take-up position. This series of operations is performed repeatedly.

Hereinafter, the operation of the branch pipe automatic supply device 500 will be described.

The branch pipe supply unit 510 serves to supply a plurality of branch pipes 2 one by one, and the branch pipe transfer unit 520 transfers the branch pipe 2 received from the branch pipe supply unit 510 to the loading device 400. It acts as a feed to the side.

That is, the sprocket 513 is rotated by a driving unit (not shown) in a state where many branch tubes 2 are stored in the hopper 511 so that the second conveyor unit 512 moves the branch tubes 2 one by one. 511 is discharged to the outside.

The discharged branch pipes 2 are on the inclined supply part 514 and are supplied to the first conveyor part 523 one by one by the cylinder 515. The first conveyor unit 523 transfers the branch pipes 2 to appropriate positions. Thereafter, the branch pipe inserting part 525 inserts and supplies the branch pipes 2 seated on the first conveyor part 523 to the first bobbin shaft 351 and the second bobbin shaft 357 sequentially. .

The present invention has the effect of automatically supplying the branch pipe, automatically winding the fabric to the branch pipe to complete the product, and automatically taking out the product, thereby greatly simplifying the manufacturing process and reducing the defective rate.

In addition, the present invention has an effect that the winding process is continuously performed by moving the first bobbin shaft and the second bobbin shaft continuously to the dispensing position and the product take-out position in the automatic supply of the branch pipe, thereby improving productivity.

In addition, the present invention is to maintain a constant tension of the fabric at the time of winding the fabric to uniformly wound the fabric in the branch pipe, there is an effect that can be recycled by collecting the scrap generated when cutting the fabric.

As such, the rights of the present invention are not limited to the embodiments described above, but are defined by the claims, and those skilled in the art can make various modifications within the scope of the claims. It is self evident.

delete

Claims (26)

delete delete delete delete delete delete delete delete delete delete delete delete delete delete delete delete delete delete delete delete Circular guide rail 410;
A loading device frame 420 rotatably installed around the hinge 421 to move along the guide rail 410;
It is installed to be movable on the side of the loading device frame 420, while moving the first bobbin shaft 351 and the second bobbin shaft 357 to the chucking / unchucking position while lifting, the first bobbin shaft 351 Take-out unit 430 which moves out along the longitudinal direction of the second bobbin shaft 357 and the product 3; And
A plurality of bobbin shaft support units 440 installed on the loading device frame 420 to be elevated and supporting the first bobbin shaft 351 and the second bobbin shaft 357;
The chucking positions of the first bobbin shaft 351 and the second bobbin shaft 357 are the first chucking portions of end portions (free ends) of the first bobbin shaft 351 and the second bobbin shaft 357, respectively. And a position where the first bobbin shaft 351 and the second bobbin shaft 357 are chucked, respectively, and the first bobbin shaft 351 and the second chucking unit 358 are coupled to each other. Loading device, characterized in that the end (free end) of the second bobbin shaft (357) is separated from the first chucking portion (352) and the second chucking portion (358), respectively. The method of claim 21,
The extraction unit 430 is
A vertical post 431 is installed on the loading apparatus frame 420 by a transfer unit 432 so as to be movable, and the take-out roller 433 installed on the vertical post 431 is lifted by the cylinder 434. Loading device characterized in that the installation is possible. The method of claim 21,
The bobbin shaft support unit 440 is
The vertical post 441 is fixed to the loading device frame 420, the support roller 443 installed on the top of the vertical post 441 is characterized in that the loading by lifting the cylinder 444 Device. A branch pipe supply unit 510 for supplying a plurality of branch pipes 2 one by one; And
Consisting of the branch pipe transfer unit 520 for transferring the branch pipe 2 received from the branch pipe supply unit 510 toward the loading device 400,
The branch pipe transfer unit 520 is
When the first bobbin shaft 351 and the second bobbin shaft 357 are in the branch pipe feeding position by the loading device 400, the first bobbin shaft 351 and the second bobbin shaft 357 are the same. Branch conveying frame 521 disposed to be located on the line;
A first conveyor unit 523 installed on one side of the branch conveying frame 521 in the longitudinal direction of the branch conveying frame 521 to convey the branch tube 2 to an appropriate position; And
The first bobbin shaft sequentially transfers the branch tubes 1 seated on the first conveyor unit 523 while being transported along the longitudinal direction of the branch tube conveying frame 521 to the other side of the branch conveying frame 521. 351 and a branch pipe inserting portion 525 inserted into the second bobbin shaft 357;
The branch pipe supply unit 510 is
A hopper for receiving the branch tubes 1;
A second conveyor portion 512 rotated by a sprocket 513 to discharge the branch pipes 2 in the hopper 511 one by one to the outside of the hopper 511; And
Branch inclined supply unit 514 selectively inclined to supply the branch pipe (2) supplied by the second conveyor unit 512 to the first conveyor unit 523 one by one; Feeder. The product is installed in front of the winding device 300 winding the fabric 1 on the outer circumferential surface of the plurality of branch pipes 2 to supply the branch pipes 2 to the winding device 300, and the fabric wound around the branch pipes 2. In the apparatus for automatically taking out (3),
An arc-shaped guide rail 410 positioned in front of the winding device 300;
A loading device frame 420 rotatably installed around the hinge 421 to move along the guide rail 410;
It is installed to be movable on the side of the loading device frame 420, while moving the first bobbin shaft 351 and the second bobbin shaft 357 of the winding device 300 to the chucking / unchucking position, A take-out unit (430) for taking out the product (3) while moving along the longitudinal direction of the first bobbin shaft (351) and the second bobbin shaft (357); And
And a plurality of bobbin shaft support units (440) installed on the loading device frame (420) to support the first bobbin shaft (351) and the second bobbin shaft (357). A branch pipe supply unit 510 for supplying a plurality of branch pipes 2 one by one; And
Consisting of the branch pipe transfer unit 520 for transferring the branch pipe 2 received from the branch pipe supply unit 510 toward the loading device 400,
The branch pipe transfer unit 520 is
When the first bobbin shaft 351 and the second bobbin shaft 357 of the winding device 300 are in the branch pipe supply position by the loading device 400, the first bobbin shaft 351 and the second bobbin A branch conveying frame 521 disposed to be colinear with the shaft 357;
A first conveyor unit 523 installed on one side of the branch conveying frame 521 in the longitudinal direction of the branch conveying frame 521 to convey the branch tube 2 to an appropriate position; And
The first bobbin shaft 351 sequentially transfers the branch tubes 1 seated on the conveyor unit 523 while being transported along the longitudinal direction of the branch tube conveying frame 521 to the other side of the branch conveying frame 521. And a branch pipe inserting portion 525 inserted into the second bobbin shaft 357.
The branch pipe supply unit 510 is
A hopper for receiving the branch tubes 1;
A second conveyor portion 512 rotated by a sprocket 513 to discharge the branch pipes 2 in the hopper 511 one by one to the outside of the hopper 511; And
Branch inclined supply unit 514 selectively inclined to supply the branch pipe (2) supplied by the second conveyor unit 512 to the first conveyor unit 523 one by one; Feeder.

Images