KR101246346B1 - Assembly method of borad transfer roller assembly system and this roller - Google Patents

Abstract

The present invention is not an artificial crimping method, but a mechanical assembly apparatus and an assembly method for simultaneously fixing a plurality of rollers to a rotating shaft, thereby reducing the number of assembly labor and improving the assembly and the roller assembly for transporting substrates. Disclosed is an assembly method.
The roller assembly apparatus for transporting substrates of the present invention is a roller assembly apparatus for simultaneously coupling a plurality of rollers with a first fastening tube and a second fastening tube to a rotating shaft for transporting a substrate, the upper longitudinal direction of the main body formed of a rectangular parallelepiped structure. A pair of support rods fixed to both ends of the table disposed in the support and a pair of support rods fixed at both ends of the table, the anchor rod being coupled to the support rod and the table to form a settling groove so that a part of the diameter of the rotating shaft can be placed thereon. A plurality of unit fixing jigs having a first clamp for covering the seated rotary shaft to prevent separation; A pair of operating rods fitted into the plurality of unit fixing jigs; A second clamp disposed on one side of the plurality of unit fixing jigs and fixed to the operating rod to form a settling groove so that a part of the diameter of the rotating shaft can be placed thereon and covering the rotary shaft seated on the settling groove to prevent detachment; A plurality of unit moving jigs; A pressure member fixed to one side of the operating rod; A driving device for moving the pressing member forward and backward; And it characterized in that it comprises a safety cover formed with a receiving hole for mounting on the top of the table.
In addition, in the substrate assembly roller assembly method according to the present invention, a preparatory step of preparing a part for simultaneously fixing a plurality of rollers to the first shaft and the second coupling tube to the rotating shaft by using the assembly device, pre-assembly Characterized in that the finished product is produced through a step, a positioning step, a seating step, a coupling step, a separation step and an inspection step.

Description

Assembly method of borad transfer roller assembly system and this roller}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a substrate assembly roller assembly apparatus for conveying various semiconductor components such as an LCD (Liquid Crystal Display) substrate and the like and a method of assembling the roller.

As is generally known, liquid crystal display (LCD) substrates are manufactured through deposition, diffusion, patterning, and heat treatment processes, and substrate processing apparatuses are used to move workpieces in each of these processes. In the substrate treating apparatus, a conveyor is mainly used as a means for supporting and conveying an LCD substrate, that is, a glass substrate.

The conveying apparatus comprises a plurality of rollers for conveying the workpiece while supporting it in point contact, and a plurality of rotating shafts coupled to the rollers at equal intervals, and gears, chains, magnets, etc. to simultaneously rotate the rotating shafts. Is configured to transmit power.

And the configuration and method for coupling the roller to the rotating shaft is described with reference to Figure 5 and Patent Documents 1 to 4 shown, the roller 11 is disposed on the circumferential surface of the rotating shaft 10, this roller 11 The first fastening tube 12 is disposed between the circumferential surface of the rotary shaft 10 and the inner diameter of the second fastening tube 12 to be in contact with the inner diameter of the rotary shaft 10 while being in contact with the inner diameter of the coupling And a second fastening tube 13 to fix the roller 11 to the rotation shaft 10. In addition, these first fastening pipes 12 and the second fastening pipes 13 are provided with anti-rotation protrusions 121 and anti-rotation locking grooves 131 at inner diameters coupled to each other so that the roller 11 is connected to the rotating shaft 10. It is configured to be firmly fixed. As a method of fixing the roller 11 to the rotating shaft 10, first, preparing each part, and fitting the first fastening tube 12 to the inner diameter of the roller 11 of the prepared parts, and the roller Fitting the first fastening tube 12 to the rotary shaft 10 in a state in which the 11 and the first fastening tube 12 are coupled, and fitting the second fastening tube 13 to the rotary shaft 10. Temporary assembling step of arranging the locking groove 131 of the second fastening pipe 13 and the protruding rod 121 of the first fastening pipe 12 so as to coincide with each other and placing them in a fixed position, and the first fastening pipe 12 ) And both ends of the second fastening tube 13 are compressed by artificial force using a crimping tool such as a pliers (not shown) to fix the roller 11 to the rotating shaft 10.

The first fastening tube 12 and the second fastening tube 13 fixing the roller 11 to the rotary shaft 10 have already been improved and used in various coupling structures, but the first fastening tube 12 and the first 2 Since the coupling method of the fastening pipe 13 is still performed by an artificial manual method, the work of coupling the plurality of rollers 11 to the rotating shaft 11 is a heavy labor, which causes a problem in that productivity and quality deteriorate and defects frequently occur. .

Republic of Korea Patent Registration No. 10-0628734 (registered September 20, 2006) Republic of Korea Patent No. 10-0725950 (registered May 31, 2007) Republic of Korea Patent Publication No. 10-2009-0046571 (published May 11, 2009) Republic of Korea Patent Publication No. 10-2010-0047645 (published May 10, 2010)

Accordingly, the present invention is to solve the above-mentioned conventional problems, the object of the present invention is to improve productivity while reducing the man-hours of assembly through the mechanical assembly and assembly method for fixing a plurality of rollers to the rotating shaft at the same time not artificial compression method And to provide a substrate assembly roller assembly apparatus and a method of assembling the roller to improve the quality.

The roller assembly apparatus for transporting substrates of the present invention for achieving the above object is a roller assembly apparatus for simultaneously coupling a plurality of rollers with a first fastening pipe and a second fastening pipe to a rotating shaft for transporting a substrate. A support rod fixed to both ends of the table disposed in the upper longitudinal direction of the main body, and a pair of support rods fixed at both ends of the table: a diameter of 1/2 of the rotation shaft is formed at the center of the vertical wall while being coupled to the support rod and the table. A plurality of unit fixing jig having a first clamp coupled to a vertical wall by hinge fixing to form an enclosed groove so as to be inserted and mounted and covering the upper portion of the rotating shaft seated on the enclosed groove to prevent detachment; A pair of operating rods inserted into both vertical walls of the plurality of unit fixing jigs and movable; It is disposed on each side of the plurality of unit fixing jig and is fixed to the operating rod and then fixed together to move the support plate and the center of the upper plate of the support plate to form a settling groove so that it can be mounted as the diameter 1/2 of the rotation shaft is inserted A plurality of unit moving jigs having a second clamp coupled to the support plate by hinge fixing to cover the upper portion of the rotating shaft seated in the settling groove to prevent detachment; A pressurizing member comprising a fixing plate fixed to one side of the operating rod and a pressing rod screwed to a center of the fixing plate and formed with a spherical ball at the tip; A driving device for mounting the coupler coupled to the pressing rod tip spherical ball of the pressing member at the tip of the operating shaft and operating the operating shaft by a gear or hydraulic pressure to move the pressing member forward and backward; And a safety cover having a receiving hole formed on the upper portion of the table to safely accommodate or discharge the rotating shaft assembled or assembled with a plurality of rollers by using the first and second fastening pipes. It can be characterized by a jacket.

In addition, the roller assembly method for transporting the substrate of the present invention for achieving the above object is a roller assembly method for simultaneously coupling and fixing a plurality of rollers to the rotating shaft for the substrate transfer to the first fastening pipe and the second fastening pipe, a plurality of angles Preparing a part; Temporary assembling step of the first coupling pipe and the second fastening pipe by coupling the roller to the rotating shaft while the first coupling before the rotation to match the locking groove of the first fastening pipe and the second fastening pipe; A position adjusting step of moving the rollers, the first fastening pipes and the second fastening pipes preassembled to the rotary shaft to respective positions; While setting the position by using the adjusting member while introducing the rotating shaft passed through the adjustment step into the receiving hole of the safety cover, the rotary shaft is placed on the settling groove of the unit fixing jig and the settling groove of the unit moving jig, and then covered with the first clamp and the second clamp. A seating step of preventing departure; It is fixed to the operating rod by the operation of the driving device, the pressing member and the operating rod to press-fit the first fastening pipe and the second fastening pipe assembled to the rotating shaft stably seated by the unit fixing jig, the unit moving jig and the position adjusting member. A coupling step of pressing and coupling the first fastening pipe and the second fastening pipe fitted to the rotating shaft and the roller while being in close contact with the unit fixing jig while the unit moving jig is moved; A separation step of taking out the rotating shaft, which is fixed by pressing the plurality of rollers by the first fastening pipe and the second fastening pipe, from the unit fixing jig, the unit moving jig, and the receiving hole of the safety cover; And a finishing inspection step of checking whether the defects are fixed by visually and pressing the combined fixed state of the rollers fixed to the separated rotating shaft.

According to the roller assembly apparatus for substrate transport and the assembly method of the roller according to the present invention, after assembling a plurality of rollers on the rotating shaft with the first fastening pipe and the second fastening pipe, it is securely seated and prevents detachment and is not an artificial compression method. At the same time, it is possible to mechanically assemble and stably secure a large number of rollers to the rotating shaft, thereby reducing the number of assembly operations and providing high quality products through improved productivity and quality.

1 is a perspective view showing a roller assembly apparatus for transporting a substrate according to the present invention.
Fig. 2 is a plan view of Fig. 1,
Figure 3 is a perspective view showing the main part of the roller assembly for transporting substrates according to the present invention.
Figure 4 is an enlarged cross-sectional view showing a part of the main portion of the substrate assembly roller assembly apparatus according to the present invention.
Figure 5 is a perspective view showing a state of temporarily assembling the roller using the first fastening pipe and the second fastening pipe to the rotating shaft before coupling through the substrate transfer roller assembly apparatus according to the present invention.
Figure 6 (A), (B) is a partially enlarged front view showing a process of coupling the roller to the first fastening pipe and the second fastening pipe to the rotary shaft through the substrate transport roller assembly apparatus according to the present invention.
7a to 7c are angles for fixing the rollers using the first fastening pipe and the second fastening pipe to the rotating shaft through the unit fixing jig, the residual moving jig and the pressing member and the driving device of the substrate transport roller assembly according to the present invention. Some enlarged perspective views showing the process.
8 is a schematic view showing each step of the assembly of the roller for substrate transfer according to the present invention.

Hereinafter, with reference to the accompanying drawings will be described in detail the configuration, manufacturing process and operation of the preferred embodiment of the present invention.

1 to 3 is a perspective view and a plan view showing the entire and main parts of the substrate transport roller assembly according to the present invention, 1 is a roller assembly device, 2 is a unit fixing jig, 3 is a unit moving jig, 4 is a pressing member , 5 is a drive device, 10 is a rotating shaft, 11 is a roller, 12 is a first fastening tube, 13 is a second fastening tube.

The roller assembly apparatus for transporting substrates according to the present invention uses a plurality of rollers by using the first fastening pipe 12 and the second fastening pipe 13 on the rotating shaft 10 for transporting the substrate as shown in FIGS. 1 to 5. 11) is a device that combines and fixes at the same time.

As shown in FIG. 1, a main body 100 is assembled and formed into a rectangular parallelepiped structure so as to be easy to work using various H-shaped, L-shaped, T-shaped metal shaped steel or extrusion frames and plate materials.

' 형상의 프레임으로 이루어지는 테이블(110)이 마련된다.And the upper part of the main body 100 as shown in Figure 7a which is an enlarged perspective view of the unit fixing jig 2 to move left and right, so that the interval (position) can be adjusted by the conventional fastening bolt '

A table 110 made of a 'shaped frame is provided.

In addition, at both ends of the table 110 in a longitudinal direction, a pair of support rods 130 having both ends inserted and fixed to both sides of the pair of supports 120 to which the lower part is fixed is formed. That is, the pair of support rods 130 serve as a guide for maintaining the center of the seating groove 22 always on the same axis as the rotation shaft 10 when the plurality of unit fixing jigs 2 move for position adjustment. Will be

Meanwhile, the unit fixing jig 2 and the unit moving jig 3 disposed on one side of the unit fixing jig 2 are formed by pressing and coupling the first fastening pipe 12 and the second fastening pipe 13. A plurality of rollers 11 are arranged while forming a pair to serve to firmly fix the roller 11 to the rotation shaft 10.

The unit fixing jig 2 is inserted into the support rod 130 and guides the vertical wall 21 to which the lower portion is coupled to adjust the spacing (position) to the table 110, and in the upper center of the vertical wall 21. An enclosing groove 22 formed to be mounted while being inserted with a diameter 1/2 of the rotating shaft 10 and a hinge 23 to cover the upper portion of the rotating shaft 10 seated in the enclosing groove 22 to prevent detachment. The first clamp 24 is coupled to the vertical wall 21 by fixing.

In addition, a pair of operating rods 31 are mounted on both sides of the vertical wall 21 of the plurality of unit fixing jigs 2 and move together.

And the unit movement jig (3) disposed on one side of the plurality of unit fixing jig (2) is fitted to the working rod 31 and fixed to the support plate 32 and the moving together, the upper portion of the support plate 32 An enclosing groove 33 formed to be mounted on the center by inserting a diameter 1/2 of the rotating shaft 10 and a hinge to cover the upper portion of the rotating shaft 10 seated in the enclosing groove 33 to prevent detachment. The second clamp 35 is coupled to the upper side of the support plate 32 by fixing.

Meanwhile, the first clamp 24 of the unit fixing jig 3 and the second clamp 35 of the unit moving jig 35 are fixed to the upper side of each vertical wall 21 and the support plate 32 and hinge 23. And the first clamp 24 and the second clamp 35 so as to coincide with each settling groove 22 and settling groove 33 while being rotated by the hinge 34 and the first clamp 24 and The second clamp 35 is disposed so as to face the first fastening pipe 12 and the second fastening pipe 13 so as to stably contact and compress the first fastening pipe 12 so as to contact the vertical surfaces of the vertical wall 21 and the support plate 32. 4 and 7a are arranged to operate within the cut out portion of the vertical wall 21 and the support plate 32.

In addition, as shown in FIGS. 3 and 4, the fixing plate 41 fixed to one side of the operating rod 31, and the pressure rod 42 screwed to the center of the fixing plate 41 and formed with a spherical ball at the tip thereof. There is provided a pressing member 4 having a).

In addition, the driving device 5 for operating the pressing member 4 is mounted on the tip of the operating shaft 52 by the coupler 51 coupled to the spherical ball of the tip of the pressing rod 42 of the pressing member 4. It is made to operate the operating shaft 52 by the rotation of the gear method or the cylinder hydraulic method is made to move forward and backward the pressing member (4). That is, the forward and backward movement of the pressing member 4 immediately moves the unit moving jig 3 fixed to the operating rod 31 simultaneously to compress the first fastening pipe 12 and the second fastening pipe 13. It is made to perform a forward (return) operation for the forward movement and discharge to secure a plurality of rollers 11 to the rotary shaft 10 at the same time.

And using the first fastening pipe 12 and the second fastening pipe 13, the settle groove 22 and the unit movement of the rotating shaft 10, the plurality of rollers 11 is assembled to the unit fixing jig 2 A safety cover 140 having a receiving hole 141 formed on the upper part of the table 110 to securely receive and fix the settling groove 33 of the jig 3 and to discharge the work to the outside. It is made by mounting on the top.

In addition, the present invention is to rotate the first clamp 24 of the unit fixing jig 2 and the second clamp 35 of the unit moving jig 3 about the hinge 23 and the hinge 34 simultaneously. In order to minimize the man-hours, the vertical rods 61 and 61 'fixed to the first clamp 24 and the second clamp 35, respectively, and the upper ends of the vertical rods 61 and 61'. Rings 62 and 62 'fixed to each other, and handle rods 6 coupled to the rings 62 and 62' while the release preventing device 63 is coupled to both ends are formed. And the handle rod 6 is formed so that the handle rod 6 is coupled to the loose fit by forming a large inner diameter of the rings (62, 62 ') as shown in Figure 6 (A, B). In other words, when the handle bar 6 maintains its contact with each ring 62 and the ring 62 'by its own weight by its own weight, the second clamp 35 of the moving jig 3 is When moving, the vertical rod 61 'and the ring 62' fixed to the second clamp 35 are configured to move along the handle bar 6 smoothly together.

In addition, the present invention is inserted into the operating rod 31 for convenience of position adjustment and replacement for pressurization as shown in Figure 7a is a partially enlarged perspective view of the both ends of the support plate 32 of the unit moving jig (3) The coupling piece 36 may be formed to be divided so as to be coupled and separated by a fastening bolt around the hole portion.

In addition, the present invention, as shown in Figure 4 is arranged so that both ends of the rotary shaft 10 is in contact with the position adjusting member 7 to which the adjustment screw 71 for adjusting the seating position of the rotary shaft 10 is fastened to the table ( 110) is mounted on both sides.

Next, a method of assembling the substrate transfer roller through the substrate transfer roller assembly according to the present invention configured as described above will be described in detail with reference to FIGS. 1 to 8.

Roller assembly method for substrate transfer of the present invention, as shown in Figure 8 is made to produce a finished product through the preparation step, provisional assembly step, positioning step, mounting step, coupling step, separation step and inspection step.

In the preparation step, a component for simultaneously coupling and fixing the plurality of rollers 11 to the assembly device 1 and the rotating shaft 10 for transporting the substrate to the first fastening pipe 12 and the second fastening pipe 13 is prepared. Done.

Next, in the temporary assembly step, as shown in FIG. 5, the first fastening pipe 12 is coupled to the roller 11 in the state in which they are fitted to the rotating shaft 10, and then the second fastening pipe 13 is rotated on the rotating shaft 10. ) Is coupled to the rotating shaft 10 so that the protruding rod 121 of the first fastening tube 12 and the locking groove 131 of the second fastening tube 13 coincide with each other. The plurality of rollers 11 are temporarily assembled to the rotary shaft 10 using the first fastening pipe 12 and the second fastening pipe 13.

Next, in the position adjusting step, the roller 11, the first fastening pipe 12, and the second fastening pipe 13, which are preassembled to the rotary shaft 10, are artificially moved to each position to be aligned. In this case, a tape-shaped tape or a bar-shaped tape for position display, which is not shown, is used, and the distance between the rollers 11 is determined according to the weight and thickness of the substrate. Is omitted.

Next, in the seating step, the receiving hole 141 of the safety cover 140 includes a rotating shaft 10 in which positions of the plurality of preassembled rollers 11, the first fastening pipe 12, and the second fastening pipe 13 are adjusted. Settlement groove 22 and unit moving jig of the unit fixing jig 2 while accommodating using both ends thereof and matching both ends of the rotating shaft 10 to be in contact with the adjusting screw 71 of the position adjusting member 7 as shown in FIG. 4. The rotary shaft 10 is placed on the settling groove 33 of (3) and then covered with the first clamp 24 and the second clamp 35 to be seated to prevent separation. That is, the seating step can be seen in Figures 7a and 7b, the first clamp 24 and the second clamp 35 is rotated about the hinge 23 and the hinge 34, respectively, the top of the rotary shaft 10 Will be covered. Handles fitted to the vertical rods 61, 61 ′, rings 62, 62 ′ and rings 62, 62 ′ added to the first clamp 24 and the second clamp 35 for more convenient operation thereof. Operating the rod 6 causes all of the first clamp 24 and the second clamp 35 to rotate at the same time, thus reducing the work process and improving productivity. In addition, the handle bar 6 is always stably fitted to the rings 62 and 62 'by the release preventing device 63 fixed at both ends.

Next, the coupling step includes the first fastening tube 12 and the second fastening preassembled to the rotating shaft 10 which is stably seated by the unit fixing jig 2, the unit moving jig 3, and the position adjusting member 7. In order to press-fit the pipe 13, the rotary shaft 10 moves while the unit moving jig 3 fixed to the operating rod 31 is moved by the operation of the driving device 5, the pressure member 4, and the operating rod 31. ) And the first fastening tube 12 and the second fastening tube 13 fitted to the roller 11 are pressed against the unit fixing jig 2. The coupling process can be seen in FIGS. 6 (A, B), 7B and 7C, wherein the drive device 5 is operated by the operation of the hydraulic cylinder or by the advance of the operating shaft 52 by the rotation of the gear. The pressing rod 42 and the fixed plate 41 of the pressing member 4 are moved forward through the front end coupler 51 of the shaft 52, and the pressing member 4 is also fixedly coupled to the fixed plate 41. The unit moving jig (3) is moved forward while simultaneously moving the operating rod (31).

When the unit moving jig 3 which moves forward moves the second fastening pipe 13 to be coupled to the first fastening pipe 12, the first fastening pipe 12 stops contacting the unit fixing jig 3. In the state. That is, the first fastening tube 12 is in contact with the first clamp 24 and the vertical wall 21 of the unit fixing jig 2, and the second fastening tube 13 is the unit moving jig 3. The roller 11 is firmly fixed to the rotation shaft 10 by being pressed in contact with the second clamp 35 and the support plate 32.

Next, in the separating step, the unit shaft 10 and the unit moving jig 3 have a rotating shaft 10 in which a plurality of rollers 11 are pressed and fixed with the first fastening pipe 12 and the second fastening pipe 13. And as a process of taking out from the receiving hole 141 of the safety cover 140, this separation process, first, the drive device 5, the pressing member 4 and the operating rod 31 in the state of Fig. Then, the unit moving jig 3 is operated in reverse to return to the initial position. Then, as shown in FIG. 7A, when the handle bar 6 is lifted up, the first clamp 24 and the second clamp 35 simultaneously hinge 23. And the hinge 34 is rotated about the axis, at this time, so that the rotary shaft 10 can be easily released from the settle groove 22 of the unit fixing jig 2 and the settling groove 33 of the unit moving jig (3). do.

Next, the final step of the inspection step is to check the state by visually and pressing the combined fixed state of the roller 11 fixed to the separated rotating shaft 10, to complete a good product. The pressurization test may be artificially gripped and inspected, or the manufacturing process may be terminated through an inspection of the coupling state through a measuring device not shown.

Therefore, the roller assembly apparatus for substrate transfer and the method of assembling the roller according to the present invention are fitted with the roller 11, the first fastening pipe 12 and the second fastening pipe 13 on the rotating shaft 10 as in the prior art. A plurality of rollers 11 are pre-assembled into the first fastening pipe 12 and the second fastening pipe 13 on the rotating shaft 10 by separating from a single individual crimping process to be artificially combined, and then simultaneously crimped and joined. This is a useful invention that has the advantage of improving productivity and producing a good quality product at all times.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. Accordingly, those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims.

1: roller assembly device 10: rotating shaft
11: roller 12: first fastening pipe
13: 2nd fastening pipe 121: protrusion bar
131: locking groove 100: the main body
110: table 120: support
130: support rod 140: safety cover
141: storage hole 2: unit fixing jig
21: vertical wall 22: settling groove
23: hinge 24: first clamp
3: unit transfer jig 31: working rod
32: support plate 33: settling groove
34: hinge 35: second clamp
36: coupling piece 4: pressure member
41: fixed plate 42: pressure bar
5: drive unit 51: coupler
52: operating shaft 6: handlebar
61, 61: vertical rods 62, 62: ring
63: release prevention mechanism 7: position adjusting member

Claims (5)

In the roller assembly device (1) for coupling a plurality of rollers 11 with a first fastening tube 12 and a second fastening tube 13 to the rotating shaft 10 for substrate transfer,
A main body 100 formed of a rectangular parallelepiped structure using a metal shaped steel or an extrusion frame and a plate;
A table 110 disposed in an upper longitudinal direction of the main body 100;
And a pair of support rods 130, both ends of which are fixed to both ends of the support 120 is fixed to both ends of the table 110:
Insertion groove so that the diameter 1/2 of the rotation shaft 10 is inserted into the center of the upper portion of the vertical wall 21 is coupled to the support rod 130 and the lower portion is coupled to the table 110 so as to adjust the spacing ( A first clamp 24 coupled to the upper side of the vertical wall 21 by fixing the hinge 23 so as to cover the upper portion of the rotating shaft 10 seated in the settling groove 22 to prevent detachment. A plurality of unit fixing jig having;
A pair of operating rods 31 which are inserted into both sides of the vertical wall 21 of the plurality of unit fixing jigs 2 and are movable;
The diameter of the rotating shaft 10 in the upper center of the support plate 32 and the support plate 32 which is disposed on one side of the plurality of unit fixing jig 2 and fixed to the operating rod 31 and then moved together The support plate 32 is formed by fixing the hinge 34 to cover the upper portion of the rotating shaft 10 seated in the settling groove 33 and to prevent the detachment by forming a settling groove 33 so that the 1/2 is inserted thereon. A plurality of unit moving jigs 3 having a second clamp 35 coupled to the upper side;
A pressing member (4) comprising a fixing plate (41) fixed to one side of the operating rod (31) and a pressing rod (42) screwed to a center of the fixing plate (41) and formed with a spherical ball at the tip;
The coupler 51 coupled to the spherical ball of the tip of the pressing member 42 is mounted to the tip of the operating shaft 52 and the operating shaft 52 is operated by gears or hydraulic pressure to operate the pressing member ( A driving device 5 for moving forward and backward 4); And
Settlement groove 22 and unit moving jig of the unit fixing jig 2 to the rotary shaft 10 to which the plurality of rollers 11 are assembled using the first fastening pipe 12 and the second fastening pipe 13. Roller for transporting the substrate, characterized in that the safety cover 140 formed with the receiving hole 141 is mounted on the upper portion of the table 110 to be safely accommodated or discharged in the settle groove 33 of (3) Assembly device.
The method according to claim 1, wherein the first clamp (24) of the unit fixing jig (2) and the second clamp (35) of the unit moving jig (3) are simultaneously rotated about each of the hinges (23) and the hinges (34). Vertical rods 61 and 61 'fixed to the first clamp 24 and the second clamp 35, respectively, and rings 62 and 62 fixed to the upper ends of the vertical rods 61 and 61', respectively. '), And a handle rod (6) coupled to the rings (62, 62') while the separation prevention portion (63) is coupled to both ends.
The coupling piece of claim 1, wherein both ends of the support plate (32) of the unit moving jig (3) are coupled with a fastening bolt around a hole portion into which the operating rod (31) is fitted for convenience of adjustment of pressure position and replacement. Substrate transfer roller assembly apparatus, characterized in that the 36 is divided.
According to claim 1, characterized in that it further comprises a position adjusting member 7 is disposed on both sides of the table 110, the adjustment screw 71 is fastened to both ends of the rotary shaft 10 to adjust the seating position. A roller assembly apparatus for transporting substrates.
In the roller assembly method of simultaneously coupling and fixing a plurality of rollers 11 with the first fastening pipe 12 and the second fastening pipe 13 to the rotating shaft 10 for substrate transfer,
A preparation step of providing a plurality of the rotating shafts 10, the first fastening pipe 12 and the second fastening pipe 13;
First, the first fastening pipe 12 is inserted into the rotating shaft 10 while the first fastening pipe 12 is coupled to the roller 11, and then the second fastening pipe 13 protrudes from the first fastening pipe 12 while being fitted to the rotating shaft 10. Temporary assembling step of primary coupling to the rotating before the 10 so that the rod 121 and the locking groove 131 of the second fastening tube 13 match;
A position adjusting step of moving the roller 11, the first fastening pipe 12, and the second fastening pipe 13, which are preassembled to the rotary shaft 10, to respective positions;
Position adjusting member while accommodating the rotating shaft 10 to which the plurality of rollers 11 are assembled by the first fastening pipe 12 and the second fastening pipe 13 using the receiving hole 141 of the safety cover 140. (7) coincide both ends of the rotary shaft 10, the first clamp 24 after placing the rotary shaft 10 in the settle groove 22 of the unit fixing jig 2 and the settling groove 33 of the unit moving jig (3). ) And a seating step of covering the second clamp 35 to prevent separation;
The first fastening tube 12 and the second fastening tube 13 temporarily assembled to the rotating shaft 10 which are stably seated by the unit fixing jig 2, the unit moving jig 3, and the position adjusting member 7 are mounted. The rotary shaft 10 and the roller 11 are moved while the unit moving jig 3 fixed to the operating rod 31 is moved by the operation of the driving device 5, the pressing member 4, and the operating rod 31 to squeeze the coupling. A coupling step of pressing and coupling the first fastening pipe 12 and the second fastening pipe 13 fitted to the unit fixing jig 2;
The unit fixing jig (2), the unit moving jig (3) and the safety cover of the rotary shaft 10 is fixed by the plurality of rollers 11 by the first fastening pipe 12 and the second fastening pipe 13 Separation step taken out from the receiving hole 141 of 140: And
Method of assembling the roller for transporting the substrate, characterized in that the final inspection step of checking for defects by visually and pressing the combined fixed state of the roller (11) fixed to the separated rotating shaft (10).

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