KR100623886B1 - Carry and turner of printing papersheet - Google Patents

Abstract

According to the present invention, when the letter or the pattern is printed on one side from a printing press (printer) and the other side of the printed paper stacked in a large amount, the printed surface becomes the lower surface when the printed sheet on which one side is printed and is supplied again from the printing press. The present invention relates to a conveying apparatus having a function of inverting and arranging a printed material to rotate (reverse) the laminated printing paper so that the uncoated surface becomes an upper surface, as well as to arrange each side of the laminated printing paper.

Its configuration includes a printing paper holding means (B) for firmly holding and fixing the printed matter printed and stacked from the printing press, and printing paper arranging means (C) for arranging irregular sides of the printed matter fixed by the printing paper holding means; It consists of inverting means (A) which arranges the printing paper and rotates the printing paper.

Paper, prints, trimmed, reversed,

Description

Carrier with reversing and ordering function of printed matter {Carry and turner of printing papersheet}

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a side view schematically showing a printed matter inversion device according to the first embodiment.

Figure 2 is a side view schematically showing a printout inverting apparatus of a second conventional embodiment.

Figure 3 is a perspective view showing an embodiment of a conveying device having a function of reversing and trimming the printed matter according to the present invention.

4 is an exploded perspective view for explaining the rotating body according to the present invention.

Figure 5 is a perspective view for explaining a turning plate according to the present invention.

Figure 6 is an excerpt perspective view for explaining the lower lift in accordance with the present invention.

Figure 7 is an excerpt perspective view for explaining the upper lift in accordance with the present invention.

Figure 8 is an excerpt perspective view for explaining the printing paper arranging means according to the present invention.

Figures 9a to 9e is an operation for explaining the state of inverting and arranging the printed matter using the conveying apparatus according to the present invention.

      ※ Explanation of symbols on main parts of drawing ※

A: reversing means B: printing paper holding means

C: Means for Arranging Printing Paper

100: mobile car 110: steering wheel

200: rotating body 210: cylinder

220: rotating drum 230: rotating motor

240: Turning plate 250,250a, 260,260a: Rail

270: stopper device 271: fixed plate

272: home 273: loading

274: stopper 275: lever

276: Slide Ball

300: lower lift 320: auxiliary rail

330 cylinder 400 upper lift

430 cylinder 440

450: sliding means 451: pinion

452: shaft 453: forward and reverse motor

454 handle

500: support table 510: auxiliary rail

520: side plate 530: cylinder

540: rotation bar 550: rotation motor

560: stopper device 561: handle

562: shaft 563: bracket

564: mobile body 565: link

566: Stopper

The present invention relates to a conveying device having a function of reversing and arranging printed matters, and more particularly, one side of the printing machine for printing the other side of the printed paper in which the corresponding letter or pattern is printed on one side from a printing press (printing machine). When taking out and reloading printed sheets of paper, the printed sheet is rotated (reversed) so that the printed surface becomes the lower surface and the unprinted surface is the upper surface, and each side of the laminated printed sheet is neatly arranged. The present invention relates to a conveying device having a function of reversing and arranging printed matter.

In general, when printing various newspapers, magazines, pamphlets, etc. using an automatic printing machine, such as a rotary press, two sides are printed to prevent waste of paper and to reduce costs. By using a plurality of printing sequentially stacked on the printer exit side, the stacked printed matter is taken out and turned over to stack on the other side of the printer while printing the other unprinted in sequence.

At this time, the one side is printed and the printing paper laminated on the printing press is hundreds or thousands of sheets, which is a heavy weight of several tens of kilograms to hundreds of kilograms, and in order to turn it at once, it cannot take much time and effort by manpower, Powered conveying or reversing devices should be used. In addition, the printing paper laminated on one side of the printing machine and printed on the exit side of the printing machine is not stacked in a neatly arranged state, but in an irregularly stacked state, so that the printed position is correct when the other side is printed. There is a need for an efficient reversal and trimming operation of the laminated printing paper.

Conventionally, various kinds of printed matter reversing apparatuses are provided in order to satisfy the above requirements, and examples thereof are as follows.

First, look at the Korean Utility Model Publication No. 1995-338, which is a traveling device for driving the base is installed on one side of the base supported by the wheel as shown in Figure 1 and the inversion of the printed material for inverting the printed material on the base A printed matter inversion cart equipped with a device,

The substrate reversing device includes a pair of columns 10 installed in parallel with each other at a predetermined interval perpendicular to the base, a pin fixing block 11 installed to rotate up and down between the columns, and a pin fixing block. To rotate up and down, one end is pivotally mounted on the pin fixing block and the other end pivotally installed on the base 12, and the pin fixing block is rotated at right angles to the pin fixing block on one side of the pin fixing block. At least one pair of rails 14 which are provided in the plate 13 and the turning plate in parallel with each other, and on the opposite side, the guide grooves are formed in the longitudinal direction, and on both sides of one side longitudinal end. At least one pair of forks 15 provided with a roller so that the rollers can move along the rail by being coupled to the guide grooves of the rail, and the forks in directions opposite to the longitudinal direction of the rail. It consists of at least one cylinder installed in the longitudinal direction of the rail for movement.

In addition, the Korean Utility Model Registration No. 370947, which is shown in Figure 2, which is a guide portion 21 which is erected in a vertical state so as to be located at the center of the upper surface of the base portion 20 to be grounded at a predetermined interval as shown in FIG. And, the upper and lower movable elements 23 connected by the connecting bar 22 in the state inserted into each of the guide portion, the bucket 24 to fasten and secure the front of the upper and lower movable elements to support the printed matter, and the The hydraulic cylinder 25 for raising and lowering the upper and lower moving elements is fixed to the inner middle point of the guide part, and the guide part is rotated and fixed to the upper surface of the support part so that the intermediate point of the rear part of the guide part and the connecting element 26 are fastened. It consists of a drive means 27 to perform the rotation.

The conventional substrate reversing apparatus as described above has a configuration that firmly grips the stacked substrates and inverts the held substrates, but there is no configuration for arranging each side of the held substrate so that each side must be arranged by hand. There was a problem that productivity is reduced due to the hassle and delay of work time.

The present invention has been invented to solve this problem in view of the above problems, the object is to take out the printing paper printed on one side from the printing machine for printing the other side of the printing paper laminated with a large amount of the corresponding letter or pattern printed on one side At the time of feeding, the printed sheet is rotated (reversed) so that the printed surface becomes the lower surface and the unprinted surface is the upper surface, as well as the neatly arranged sides of the laminated printed sheet. The present invention provides a conveying device having a reversal and trimming function.

In addition, a lift placed on the upper side of the device when the letter or the pattern is printed on one side of the printing press (printer) and the other side of the printed sheet stacked on the one side is ejected or fed again. The present invention provides a conveying device having a function of reversing and arranging a printed material so that the fork) can be moved back and forth.

A characteristic technical configuration of the present invention for achieving the above object, the rotating body 200 is installed in front of the moving car 100 moving in accordance with the operation of the steering wheel 110 is connected to the cylinder 210, the rotation Rotating drum 220 which is rotated by the rotating motor 230 is installed in the body 200, a turning plate 240 is installed in front of the rotating drum 220, the upper and lower sides of the turning plate 240 and Inverting means (A) by installing rails 250, 250a, 260, 260a in the vertical and horizontal directions on both sides;

Under the rails 250 and 250a in the vertical direction installed on the turning plate 240, a pair of lower lifts 300 and 300a moved up and down along the rails 250 and 250a are connected to the cylinder 330 and installed in the vertical direction. The upper rails 250 and 250a of the auxiliary rails 320 and 320a are vertically moved along the rails 250 and 250a, and the upper rails of the auxiliary rails 320 and 320a are vertically moved by the cylinder 430 and slide. Printing paper fixing means (B) provided by installing upper lifts (400, 400a) sliding forward and backward by means (450);

The auxiliary rails 510 and 510a moving along the rails 260 and 260a are fitted to one side of the horizontal rails 260 and 260a, and the support table 500 is installed at the front end of the auxiliary rails 510 and 510a. A cylinder 530 is installed at the center of the support table 500, and rotation bars 540 and 540a are installed at the upper and lower ends of the support table 500 so as to be rotatable by the rotation motor 550. 540 and 540a are made of printing paper arranging means (C) formed by installing side plates 520.

Further, a stopper device 270 is installed at the rear of the rotating body 200 to prevent rotation of the rotating drum 220 from being arbitrarily made, and the stopper device 270 is grooved at the rear of the rotating drum 220. A fixed plate 271 having a 272 formed thereon is installed, and a stopper 274 having a slide hole 276 formed by the rod 273 is inserted into the rear surface of the rotating body 200. The upper end of the 200 is provided with a lever 275 for advancing and reloading the rod.

In addition, the sliding means 450 is formed on both sides of the upper lift (400,400a), the legs 440, 440a, and the rear end of the upper lift (400, 400a), the upper lift (400, 400a) is formed The shaft 452 is installed rotatably across the a) and the pinions 451 and 451a engaged with the racks 440 and 440a are connected to the stationary motor 453 at one end of the shaft 452. Installation and automatic operation or by installing the handle 454.

In addition, a stopper device 560 is installed between the rotary bars 540 and 540a to selectively control the rotation of the rotary bars 540 and 540a. The stopper device is provided with a handle 561 at one end and a body. A shaft 562 having a screw formed thereon is fixedly installed to the support table 520 by a bracket 563, and a moving body 564 having links 565 installed at both sides is penetrated through the central portion of the shaft 562. A stopper 566 is formed at the tip of both links 565 so that the stopper 566 is fitted into the grooves of the rotation bars 540 and 540a.

When described in detail with reference to the accompanying drawings, a conveying device having a function of reversing and trimming the printed matter according to the present invention having the above characteristics as follows.

The conveying device having the function of reversing and arranging the printed matter according to the present invention is divided into three types, as shown in FIG. 3, the first of which is a printing paper for firmly holding and fixing a printed matter printed and stacked from a printing press. There is a fixing means (B), and second is a printing paper arranging means (C) for arranging irregular sides of the prints fixed by the printing paper holding means, and thirdly, the printing paper is arranged, and the printing paper is rotated. Inverting means (A) is made.

In the above configuration, the inverting means (A) first is shown at both ends of the rotating body 200 on both front upper sides of the moving car 100 moving in accordance with the operation of the steering wheel 110, as shown in Figs. This hinge is combined and installed rotatably.

Then, the cylinder 210 is connected between the bottom of the central portion of the rotating body 200 and the bottom central portion of the moving car 100 so that the rotating body 200 is lifted upward according to the operation of the cylinder 210. (See FIGS. 9A-9E).

In addition, the rotating drum 220 is installed in the front center of the rotating body 200, the rotating drum 220 is connected to the rotating motor 230 is rotated in the forward or reverse direction of the rotary motor 230 The rotating drum 220 is rotated according to the direction. In addition, a turning plate 240 as shown in FIG. 5 is provided at the front of the rotating drum 220, and a pair of rails 250 and 250 are respectively disposed in the vertical direction and the horizontal direction at the front top and bottom and both sides of the turning plate 240. a, 260, 260a are provided.

In addition, a stopper device 270 is installed at the rear of the rotating body 200 so as not to rotate the rotating drum 220 arbitrarily (see FIG. 4), and the stopper device 270 is configured as a rotating drum. A stopper 274 having a fixing plate 271 having a groove 272 formed on the rear surface of the 220, and a slide hole 276 that is inserted back and forth by inserting a rod 273 into the rear surface of the rotating body 200. Is installed, a lever 275 for advancing the rod 273 forward and backward is installed at the upper end of the rotating body (200).

In addition, the interconnection installation between the rotary drum 220 and the rotary motor 230, the gear portion 221 is formed along the outer circumferential surface on the rear of the rotary drum 220, the gear portion 221 is a rotary motor ( It is made of a configuration to be engaged with the pinion 231 installed in 230.

In addition, in the printing paper fixing means (B) of the present invention, as shown in FIG. 6, a pair of lower lifts 300 and 300a are positioned on both sides of the lower portion of the turning plate 240 of FIG. 5, and the lower lift ( The inner end of the 300,300a is provided with a connecting plate 310 for connecting the lower lift to move integrally, the connecting plate 310 is installed on the rails 250, 250a installed perpendicular to the turning plate 240. Auxiliary rails 320 and 320a are fitted to each other. In addition, a cylinder 330 for raising and lowering the lower lifts 300 and 300a is connected and installed at the central portion of the connection plate 310, and the cylinder 330 is fixed to the turning plate 240.

On the other hand, in front of the vertical rails (250, 250a) of the turning plate 240 is provided with side alignment bars (251, 251a) to support and align the sides of the printed matter, coupled to the vertical rails (250, 250a) The lower alignment bars 340 and 340a for supporting and aligning the sides of the printed matter are also installed through the support members 350 and 350a in front of the auxiliary rails 320 and 320a.

In addition, in the printing paper fixing means (B) of the present invention, the upper lift is positioned above the turning plate 240, and the upper lift is a pair of upper lifts 400 and 400a at the rear end as shown in FIG. Connection plate 410 is installed to connect and move integrally, and the connection plate 410 is installed auxiliary rails (420, 420a) coupled to the rail (250, 250a) installed in the vertical direction to the turning plate 240 is installed do. In addition, a cylinder 430 that raises and lowers the upper lifts 400 and 400a as necessary is connected to a central portion of the connection plate 410, and the cylinder 430 is fixed to the turning plate 240.

In addition, sliding means 450 for sliding the upper lifts 400 and 400a forward and backward are installed at the upper ends of the auxiliary rails 420 and 420a, and the sliding means 450 are provided on both sides of the upper lifts 400 and 400a. Pinions 451 and 451a intersecting the upper lifts 400 and 400a at the rear ends of the upper lifts 400 and 400a where 440 and 440a are formed and the racks 440 and 440a are formed. The installed shaft 452 is rotatably installed, and one side end of the shaft 452 is connected to the stationary motor 453 to automatically operate or to install the handle 454 to operate manually. .

Meanwhile, in front of the auxiliary rails 420 and 420a, upper alignment bars 460 and 460a supporting and aligning the corresponding sides of the printed matter are installed through the supporters 470 and 470a.

In addition, the printing paper arranging means (C) of the present invention is as shown in Figure 8, which is located on one side of the turning plate 240, on the rails (260, 260a) horizontally installed on the turning plate 240 Auxiliary rails 510 and 510a fitted to each other are installed. In addition, a support table 520 is installed at one end of the auxiliary rails 510 and 510a so that they can move integrally. The support table 520 is connected to the cylinder 530 at a central portion of the support table 520 and the cylinder 530 is It is fixed to the turning plate 240.

In addition, the upper and lower ends of the support table 520 is hinged rotatably coupled to the rotary bars (540, 540a), the rotary bar of one side is connected to the rotary motor 550 is installed in accordance with the operation of the rotary motor 550 Rotated. In addition, side plates 500 are fixed to the rotation bars 540 and 540a.

In addition, a stopper device 560 is installed between the rotary bars 540 and 540a to selectively control the rotation of the rotary bar. The stopper device 560 has a handle 561 at one end and is installed on the body. A screwed shaft 562 is fixedly installed to the support table 520 by a bracket 563, and a moving body 564 provided with a link 565 at both sides is penetrated and installed at a central portion of the shaft 562. A stopper 566 is formed at the tip of both links 565 so that the stopper is fitted into the groove of the rotation bar 540.

Referring to Figures 9a to 9e with reference to Figure 9a to 9e in detail the conveying device having a function of reversing and trimming the printed matter according to the invention having the configuration as described above.

First, the movable car 100 is moved to the exit work position of the printing press, and then the upper lifts 400 and 400a are slid backwards as shown in FIG. 9A, and the printing paper arranging means C is opened outward. Next, the lower lifts 300 and 300a are inserted into the lower portion of the printed matter on which one surface is printed. At this time, the pallet is located under the stacked printed matter, and the lower lifts 300 and 300a are inserted into the bottom of the pallet.

As described above, when one surface on which the lower lifts 300 and 300a are stacked is inserted into the lower portion of the printed object, the lower lifts 300 and 300a are slightly lifted to slightly lift the loaded printed matter, and then the movable car 100 is lifted. The printed matter is taken out from the printing machine delivery by reversing. At this time, when lifting the lower lift (300,300a) by operating the cylinder 330 installed in the center of the connection plate 310 to connect the lower lift (300,300a) to move integrally, the lower, Lifting operation of the lift 300 is rail (250,250a) is installed in the vertical direction to the turning plate 240, the auxiliary rails (320, 320a) are fitted to the rail (250,250a) installed in the vertical direction on the turning plate 240 Ascending along will be.

On the other hand, the method of sliding the upper lift (400,400a) in the rear is operated by the sliding means 450, that is, the stationary motor 453 installed on the rear end of the upper lift (400,400a) to rotate the shaft 452 and When the shaft 452 is rotated, the upper lifts 400 and 400a are slid rearward by the legs 440 and 440a installed on both sides of the upper lifts 400 and 400a engaged with the pinion 451.

In addition, the opening method for making the printing paper arranging means (C) outward, by operating the rotary motor 550 installed on one side of the rotary bar (540,540a) in which the support table 520 is installed, the rotary bar (540,540a) When rotating, the side plate 500 is opened while being rotated with the rotation bar (540,540a). In addition, when the cylinder 530 installed in the center portion of the side plate 500 is operated, the side plate 500 is pushed outwards and is coupled to the rails 260 and 260a installed in the horizontal direction on the turning plate 240. Rails 510 and 510a are drawn out.

 When the printed matter loaded as described above is pulled out from the output shaft of the printing press, the upper lifts 400 and 400a slid backwards are then slid forward to the original state, and the upper lifts 400 and 400a are moved backwards. The sliding means 450 for sliding may be operated in reverse.

In addition, by operating the cylinder 430 installed in the center of the connecting plate 410 to connect the upper lift (400,400a) to move integrally to lower the upper lift (400,400a) to the lower lift (300,300a) When lowered to reach the upper side of the printed matter, the printed matter can be secured and secured by the upper and lower lifts (400, 400a, 300, 300a), the turning when the upper lift (400, 400a) comes down The auxiliary rails 420 and 420a coupled to the rails 250 and 250a installed in the plate 240 in the vertical direction are moved downward along the rails 250 and 250a.

At this time, the loading pallet is placed on the upper side of the printed matter before the lower lift (400, 400a).

In addition, when the upper lift (400, 400a) is lowered down, as shown in Figure 9a to secure and firmly secure the printed matter, then the outwardly opened printing paper arrangement means (C) to close the original position again, In this case, the method of opening outward may be reversed.

As described above, when the device of the present invention is completely fixed while holding the printed matter on one side, the fixed printed matter is then inverted and trimmed. Then, in order to invert the printed matter, a pallet is placed on the top of the printed matter. After mounting and fixing the upper lift (400, 400a), as shown in Figure 9c by operating the cylinder 210 connecting the installation of the bottom of the mobile car 100 and the rotating body 200, the rotating body 200 To rotate the 90 °, then operate the rotary motor 230 installed in the rear of the rotating drum to rotate the rotor 200 by 90 ° as shown in Figure 9d, and again to operate the cylinder 210 as shown in Figure 9e The rotating body 200 is rotated 45 degrees.

In the rotating state of FIG. 9E, the side plate 500 is positioned downward in the 45 ° direction. The side plate 500 is aligned on one side of the loaded printed matter by the weight of the printed material as the side plate 500 contacts the side plate 500. At this time, loosen the fixing force of the upper and lower lifts (400, 400a, 300, 300a) slightly.

As described above, when the printed matter is finished, the side plate 500 located below the 45 ° direction is operated by lifting the cylinder 210 to be as shown in FIG. 9d, and then rotating in connection with the rotation drum 220. The motor 230 is operated to rotate the turning plate 240 so that the printed portion of the printed material faces downward and the unprinted portion faces upward. Thereafter, the inverted printed matter may be placed at the inlet side of the printing machine on which the other side is printed.

On the other hand, when the rotating drum 220 is not rotated, the groove of the fixing plate 271 provided at the front end of the rod 273 of the stopper device 270 installed at the rear of the rotating body 200 at the rear of the rotating drum 220 ( 272 to be fixed and pulled out from the groove 272 of the fixing plate 271 when the rotating drum 220 is rotated. The rod 273 is withdrawn from the groove 272 of the fixed plate 271 and inserted by the lever 275 or a cylinder (not shown).

In addition, the stopper device 560 installed between the rotation bars 540 and 540a controls the rotation of the rotation bars 540 and 540a. When the handle 561 is rotated clockwise, the shaft 562 rotates. As the movable body 564 advances and opens both links 565, the stoppers 566 provided at both ends thereof are inserted into the grooves of the rotation bars 540 and 540a so that the rotation bars 540 and 540a are not moved or rotated. When the handle 561 is rotated counterclockwise again, the shaft 562 is reversely rotated and the movable body 564 is reversed to narrow the distance between the two links 565 so that the stopper 566 rotates the bar ( Out of the groove of the 540,540a and the rotating bar (540,540a) is to be able to rotate.

In the embodiment of the present invention, the side plate, which is the paper sheet arranging means (C), and the printing sheet fixing means (B) are connected to each other, whereby the paper amount of the printed matter fixed by the paper sheet fixing means (B) is increased. According to the present invention, the height of the side plate may be configured to be adjustable. The connecting plate, which is moved up and down by the cylinder so as to be interlocked according to the lower lift of the printing paper fixing means (B), may be installed in combination with the side plate and the connecting bar. It is installed by connecting the connecting bar so that the left and right movement of the side plate is made by the left and right sliding operation of the double connecting bar, and the upper and lower ends of the support table are arranged to be slightly inward of the upper and lower pallets to which the printed materials are loaded. The printing paper arrangement means (C) is located at the upper and lower ends of the stacked printed matter, which is fixed by the printing paper fixing means (B) during the operation. It touches the pallet, which may be configured to avoid discomfort.

In the present invention as described above, the printed surface becomes the lower surface and the unprinted surface when the letter or the pattern is printed on one side from a printing press (printer) and supplied back to the printing press for printing on the other side of a stack of a large amount of printing paper. The laminated printing paper can be rotated (inverted) so as to be an upper surface, as well as an effect capable of smoothly arranging each side of the laminated printing paper.

In addition, a lift placed on the upper side of the device when the letter or the pattern is printed on one side of the printing press (printer) and the other side of the printed sheet stacked on the one side is ejected or fed again. Fork) can be moved back and forth to provide a conveying device having a function of reversing and arranging useful prints without any inconvenience when taking out or resupplying printing paper printed on one side from a printing machine (printer).

Claims (4)

A rotating body 200 is connected to the cylinder 210 in front of the moving car 100 moving according to the operation of the steering wheel 110, and the rotating drum 220 rotated by the rotating motor 230. Is installed, and a turning plate 240 is installed in front of the rotating drum, and vertical and horizontal rails 250, 250a, 260, and 260a are installed on the top, bottom, and both sides of the turning plate. (A); The lower lift 300 which is vertically moved along the rail is installed at the lower part of the rail in the vertical direction installed on the turning plate, and the auxiliary rail is vertically moved along the rail at the upper part of the rail. 320 is inserted into the upper end of the auxiliary rail by the cylinder 430, the printing paper holding means (B) is installed by the upper lift 400 which is slid back and forth by the sliding means 450; An auxiliary rail 510 which is moved along the rail is fitted to one side of the horizontal rail, and a support table 520 is installed at the tip of the auxiliary rail, and a cylinder 530 is installed at the center of the support table. Rotating bar 540 is installed at the upper and lower ends of the table so as to be rotatable by the rotating motor 550, and the rotating bar has a side plate 500 installed thereon for printing paper arrangement means (C). A conveying device having a function of inverting and arranging printed matters. According to claim 1, wherein the stopper device 270 is installed on the rear of the rotating body 200 to prevent the rotation of the rotating drum 220 is made arbitrarily, the stopper device on the rear of the rotating drum 220 A fixing plate 271 having a groove 272 is installed, and a stopper 274 having a slide hole 276 into which the rod 273 is inserted and moved forward and backward is installed at the rear surface of the rotor 200. At the top of the) conveying device having a function of reversing and trimming the printed material, characterized in that the lever (275) for advancing the rod forward and backward. According to claim 1, The sliding means 450 has a rack 440 is formed on both sides of the upper lift 400 and the upper lift 400 at the rear end of the upper lift 400 is formed A shaft 452 is installed to be rotatable and the pinion 451 meshed with the rack 440 is rotatably installed, and one side end of the shaft 452 is connected to the stationary motor 453 to be automatically operated. Or a handle having a function of inverting and arranging the printed material, characterized in that the handle 454 is installed. According to claim 1, Between the rotary bar 540 is provided with a stopper device 560 for selectively controlling the rotation of the rotary bar 540, the stopper device 560 is handle 561 at one end Is installed and the shaft 562, the screw is formed on the body is fixed to the support table 520 by the bracket 563, the movable body 564 is provided with a link 565 at both sides in the central portion of the shaft 562 Is installed through and the front end of the two links (565) to form a stopper (566) characterized in that the stopper is configured to be fitted into the groove of the rotary bar (540) characterized in that the transport device having a reverse and trimming function.

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