CN210795240U

CN210795240U - Board replacing auxiliary device of printing machine

Info

Publication number: CN210795240U
Application number: CN201921613784.XU
Authority: CN
Inventors: 方颖; 华怀明
Original assignee: Wuhan Huakang Printing Co Ltd
Current assignee: Wuhan Huakang Printing Co Ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-06-19
Anticipated expiration: 2029-09-25

Abstract

The utility model discloses a board auxiliary device that trades of printing machine relates to the technical field of printing machine, including printing machine body and a plurality of flitch that connects, connect the flitch to locate the unloading department of printing machine body, the unloading department of printing machine body is equipped with two backup pads that are used for the bearing to connect the relative both sides of flitch, and two backup pads are rectangular form and length direction unanimous, is equipped with the slip subassembly that is used for driving two backup pads and is close to relatively or keeps away from between two backup pads and the printing machine body, connects the flitch downside to be equipped with the horizontally lifter plate, and the lifter plate passes through the lifter subassembly and drives and slide. The utility model discloses an earlier utilize the backup pad to dock the flitch and carry out the bearing, after connecing the flitch to pile up the paper, recycle lifter plate butt joint flitch and carry out the bearing, wherein through the bearing state of sliding component contact backup pad butt joint flitch to this conveniently connects neat stable piling up of flitch on the lifter plate, thereby the paper is difficult for taking place the incline.

Description

Board replacing auxiliary device of printing machine

Technical Field

The utility model belongs to the technical field of the technique of printing machine and specifically relates to a board auxiliary device that trades of printing machine is related to.

Background

A printer is a machine that prints text and images. Modern printing presses typically consist of mechanisms for plating, inking, stamping, feeding (including folding), etc. The working principle is as follows: the characters and images to be printed are made into printing plate, then it is mounted on the printing machine, then the ink is coated on the position of the characters and images on the printing plate by manual or printing machine, then it is directly or indirectly transferred on the paper or other printing material (such as textile, metal plate, plastics, leather, wood plate, glass and ceramic) so as to reproduce the same printed matter as the printing plate. The invention and the development of the printing machine play an important role in the propagation of human civilization and culture.

In the existing printing machine, after coming out of the printing machine, the paper directly falls on the receiving plate and is stacked, a schematic diagram of a paper stacking mode on the receiving plate is shown in fig. 5, generally, the paper needs to be separated and stacked through a partition plate, so that the paper can be conveniently and quantitatively taken, and a schematic diagram of a specific separation and stacking mode of the paper is shown in fig. 6. Then, in the prior art, after the paper is stacked to a certain height, the partition plate is manually placed on the paper, then the paper is continuously stacked above the partition plate, the partition plate is manually stacked on the paper stack, and the position of the partition plate is uncertain, so that the paper stack is easily deflected, and the transportation of the paper stack is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a through depositing the paper layering to this is convenient later to the board auxiliary device that trades of a printing machine of paper transportation.

The utility model discloses a can realize through following technical scheme:

the utility model provides a board change auxiliary device of printing machine, includes the printing machine body and connects the flitch, connect the flitch to locate the unloading department of printing machine body, the unloading department of printing machine body is equipped with two and is used for supporting connect the backup pad of flitch, and two the length direction of backup pad is unanimous, two the backup pad with be equipped with between the printing machine body and be used for driving the slip subassembly that two backup pads are close to relatively or keep away from, it is equipped with the horizontally lifter plate to connect the flitch downside, the lifter plate drives and slides from top to bottom through the lifter subassembly.

By adopting the technical scheme, after the paper is printed in the printing machine body, the formed paper falls out from the blanking part of the printing machine body, the receiving plate is preferentially placed at the upper sides of the two supporting plates and is supported by the two supporting plates, when the paper on the receiving plate is stacked to a certain height, the lifting plate rises until the receiving plate is supported by the lifting plate in a butting way, at the moment, the sliding component drives the two supporting plates to be away from each other, so that the receiving plate is placed on the lifting plate and descends along with the descending of the lifting plate, when the receiving plate stacked with the paper descends, the next receiving plate is arranged on the supporting plates, and after the paper on the receiving plate is stacked to a certain height, the lifting plate ascends, so that the receiving plate is stacked on the stacked paper again, the paper is stacked in layers, wherein the receiving plate is manually placed on the supporting plates for receiving the paper, the slip subassembly drives the backup pad and leaves and connect the flitch after, piles up the flitch that connects behind the paper and is piled up on the lifter plate in proper order to this has reduced the manual work and has placed the condition that connects the flitch on the paper is piled up, piles up the equal orderly pile up of flitch that connects of paper on the lifter plate, has reduced the paper and has leaned on the lifter plate probably.

Further setting the following steps: and one sides of the two support plates, which are far away from each other, are respectively fixed with a baffle, and when the distance between the two support plates is minimum, the two opposite sides of the material receiving plate are respectively abutted against the two baffles.

Through adopting above-mentioned technical scheme, the slip backup pad makes the baffle butt on the lateral wall that connects the flitch to this connects the flitch and is difficult for taking place to squint or rotate under the restriction of baffle, makes the more stable more regular piling up of paper on connecing the flitch, and the baffle has restricted the position that connects the flitch board, thereby connects the flitch and piles up when on the lifter plate, connects the flitch and is difficult for producing the skew.

Further setting the following steps: two equal vertical slip on the baffle is provided with two otic placodes, two liang of just right of otic placodes on the baffle, two sets of just right all wear to establish the sliding shaft between the otic placode, the tip of two sliding shafts is all fixed on the printing machine body, the otic placode with all be equipped with the restriction between the baffle the gliding retaining member of otic placode.

Through adopting above-mentioned technical scheme, the slide otic placode is in order to adjust the height of slide axis for the backup pad to the height that piles up the paper on the flitch that connects in the backup pad is erect in the convenient regulation, thereby is convenient for utilize to connect the flitch to deposit the paper of multiple different quantity.

Further setting the following steps: all set up the vertical and locking groove that runs through of length direction on the otic placode, the retaining member is locking bolt, locking bolt wears to establish the baffle with between the otic placode, just locking bolt slide set up in the locking groove, locking bolt wears out the one end threaded connection of otic placode has lock nut.

Through adopting above-mentioned technical scheme, during the sliding otic placode, locking bolt slides in the sliding tray to this is convenient for keep the otic placode to slide in-process backup pad and keep the level, and the screw thread locking through locking bolt and lock nut, makes things convenient for the height of manual regulation backup pad.

Further setting the following steps: the sliding assembly comprises a gear and two racks, the gear is rotatably installed on the printer body, the length direction of the two racks is consistent with the connecting line direction of the two supporting plates, one ends, far away from each other, of the two racks are fixed to the two supporting plates respectively, the two racks are located at one ends of the two supporting plates respectively, the gear is located between the two racks, and the two opposite sides of the gear are respectively meshed with the two racks.

Through adopting above-mentioned technical scheme, connect the paper on the flitch to stack and accomplish the back, the lifter plate rises to the butt and connects the flitch and support it, stir a backup pad this moment and make it keep away from and connect the flitch, a backup pad drives a rack and slides when sliding, drive gear revolve with this, drive another rack and backup pad and slide after the gear revolve, thereby two backup pads keep away from the motion each other, the staff need not two backup pads of sliding, can will connect the flitch to place on the lifter plate, and made things convenient for and connect the flitch to descend along with the lifter plate, with this collection efficiency that has improved the paper.

Further setting the following steps: handles are fixed on the lower sides of the two supporting plates.

Through adopting above-mentioned technical scheme, the lifter plate rises to support the back to the flitch, stirs the handle and drives the backup pad and slide, and the handle has made things convenient for staff's slip backup pad to easily will connect the flitch to break away from the backup pad, with this convenience will connect the flitch to arrange in on the lifter plate.

Further setting the following steps: the upper side of the material receiving plate is provided with four limiting plates in a sliding mode, the four limiting plates are opposite to each other in pairs, and limiting parts used for limiting the sliding of the four limiting plates are arranged on the four limiting plates.

By adopting the technical scheme, after the paper on the material receiving plate is stacked to a certain height, the four limiting plates are slid to be respectively abutted against the four sides of the paper stack, so that the stacked paper is not easy to deflect and is messy.

To sum up, the utility model discloses a beneficial technological effect does:

(1) after the paper comes out of the printing machine body, the paper is stacked on the material receiving plate, when the paper on the material receiving plate is stacked to a certain height, the lifting plate is lifted to abut against the material receiving plate through the lifting assembly, the sliding assembly drives the two supporting plates to be away from each other, so that the material receiving plate is arranged on the lifting plate and descends along with the lifting plate, at the moment, the other material receiving plate is arranged above the supporting plates and supported through the supporting plates, at the moment, the paper is stacked on a new material receiving plate, when the paper on the material receiving plate is stacked to a certain height, the lifting plate is lifted, so that the material receiving plate is supported by the lifting plate again, the paper on the lifting plate is separated through the material receiving plate, the material receiving plates on the lifting plate are supported through the lifting plate, the material receiving plates on the lifting plate are stacked orderly;

(2) the paper height of the material receiving plates on the supporting plate is adjusted by adjusting the distance between the lug plate and the supporting plate, so that the quantity of the paper between the two material receiving plates is conveniently adjusted;

(3) when the supporting plate slides, the rack drives the gear to rotate through sliding the supporting plate, the gear drives the carrying rack to slide again, and therefore only one supporting plate needs to be driven to slide, the two supporting plates can be close to or far away from each other, and operation of workers on the supporting plates is facilitated.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the sliding assembly, the support plate, the baffle plate and the sliding rod of the present invention;

fig. 3 is a schematic structural diagram of the receiving plate and the limiting plate of the present invention;

fig. 4 is a schematic structural diagram of a limiting plate and a limiting member of the present invention;

FIG. 5 is a schematic diagram of a paper stack in the background of the invention;

fig. 6 is a schematic diagram of another paper stacking method in the background art of the present invention.

Reference numerals: 1. a printer body; 2. a material receiving plate; 3. a support plate; 4. a lifting plate; 5. a baffle plate; 6. an ear plate; 7. a sliding shaft; 8. a locking groove; 9. locking the bolt; 10. a gear; 11. a rack; 12. a handle; 13. a limiting plate; 14. a transfer frame; 15. a wind-up roll; 16. winding the rope; 17. a winding motor; 18. a limiting groove; 19. a limiting block; 20. a locking plate; 21. a limit bolt; 22. paper; 23. a separator.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a board changing auxiliary device of printing machine, including printing machine body 1 and a plurality of flitch 2 that connects. Connect flitch 2 when collecting the paper, connect flitch 2 to locate the unloading department of printing machine body 1, the unloading department of printing machine body 1 slides and is provided with two backup pads 3 that are used for the bearing to connect flitch 2, and two backup pads 3 carry out the bearing to the relative both sides of flitch 2 respectively, and two backup pads 3 all are rectangular form and length direction unanimity. A sliding component for driving the two supporting plates 3 to relatively approach or depart from is arranged between the two supporting plates 3 and the printer body 1. Connect 2 downside of flitch to be equipped with horizontally lifter plate 4, placed on lifter plate 4 and transported frame 14, the rotating turret comprises horizontally transportation board and four landing legs, and wherein four landing legs are fixed respectively in the downside four corners department of transporting the board, and lifter plate 4 slides from top to bottom through the drive of lifting unit.

Connect flitch 2 to place earlier on two backup pads 3, the paper piles up on connecing flitch 2 after printing of printing machine body 1, piles up on connecing flitch 2 along with the paper. After the paper piles up to required quantity, drive lifter plate 4 through lifting unit and rise to transport frame 14 supports flitch 2, and rethread slip subassembly drives two backup pads 3 and keeps away from each other, supports by the rotating turret with this flitch 2 that connects. Pile up connecing flitch 2 that has the paper and descend along with lifter plate 4, the subassembly that slides simultaneously drives two backup pads 3 and is close to the slip to place new connecing flitch 2 in two backup pads 3, the paper continues to be piled up on new connecing flitch 2, and the new paper that connects on the flitch 2 piles up to required quantity after, lifter plate 4 rises, connects on the backup pad 3 flitch 2 this moment and the paper butt on the lifter plate 4. The sheets on the lifting plate 4 are thereby separated by a plurality of receiving plates 2. Connect flitch 2 to be supported by backup pad 3 when receiving the paper, connect flitch 2 to connect the material to accomplish the back, support flitch 2 through transport frame 14 on lifter plate 4, and the manual work only need will connect flitch 2 to place in backup pad 3 at every turn, can accomplish the piling up that connects between the flitch 2 to this connects flitch 2 is difficult directly to pile up and the skew by the manual work.

Referring to fig. 1 and 2, the lifting assembly includes four winding rollers 15, four winding ropes 16 and four winding motors 17, wherein one ends of the four winding ropes 16 are respectively wound on the four winding rollers 15, and the other ends are respectively fixed at four corners of the upper side of the lifting plate 4. The winding rollers 15 are rotatably mounted on the printing machine body 1, the output shafts of the four winding motors 17 are coaxially fixed with the four winding rollers 15 respectively, and the four winding motors 17 are fixed on the printing machine body 1. The winding motor 17 drives the winding roller 15 to rotate, so as to drive the winding rope 16 to wind, and further drive the lifting plate 4 to lift.

Referring to fig. 1 and 2, the two support plates 3 are fixed with a baffle 5 on the side away from each other, and when the distance between the two support plates 3 is the minimum, the two opposite sides of the material receiving plate 2 are respectively abutted to the two baffles 5. Connect flitch 2 after placing in backup pad 3, spacing to flitch 2 through baffle 5, the difficult emergence of position that connects flitch 2 of installation at every turn changes to connect flitch 2 to stack up the back more neat, difficult incline.

Referring to fig. 1 and 2, two lug plates 6 are vertically and slidably arranged on the two baffle plates 5, the lug plates 6 on the two baffle plates 5 are opposite to each other, a sliding shaft 7 is arranged between the two groups of opposite lug plates 6 in a penetrating manner, and the lug plates 6 are arranged close to the end parts of the baffle plates 5. The tip of two slip axles 7 all is fixed on printing machine body 1, all is equipped with the gliding retaining member of restriction otic placode 6 between otic placode 6 and the baffle 5. The ear plates 6 all slide on the slide shafts 7 when the support plate 3 slides on the slide assembly. The distance between the sliding shaft 7 and the support plate 3 is adjusted by vertically sliding the lug plate 6 on the baffle plate 5, thereby adjusting the height of the stacked paper on the support plate 3.

Referring to fig. 1 and 2, a locking groove 8 which is vertical in length direction and runs through is formed in one side of the lug plate 6, the locking piece is a locking bolt 9, the locking bolt 9 is arranged between the baffle plate 5 and the lug plate 6 in a penetrating mode, the locking bolt 9 is arranged in the locking groove 8 in a sliding mode, and one end, penetrating out of the lug plate 6, of the locking bolt 9 is connected with a locking nut in a threaded mode. When the position of the lug plate 6 is adjusted, the locking bolt 9 slides in the sliding groove, so that the supporting plate 3 is not easy to incline and is easy to keep horizontal when moving up and down. When the sliding between the ear plate 6 and the baffle 5 is limited, the ear plate 6 and the baffle 5 can be conveniently fixed by tightening the locking nut.

Referring to fig. 1 and 2, the sliding assembly includes a gear 10 and two racks 11, the gear 10 is rotatably mounted on the printer body 1, and the length direction of the two racks 11 is identical to the direction of the line connecting the two support plates 3. The end of two racks 11 that keep away from each other is fixed with two backup pads 3 respectively, and two racks 11 are located the one end of two backup pads 3 respectively. Two racks 11 all slide to set up on printing machine body 1, and the direction of sliding is unanimous with the length direction of rack 11, and gear 10 rotates to be installed on printing machine body 1 and is located between two racks 11, and the relative both sides of gear 10 are respectively in two racks 11 meshing. Thereby stir a backup pad 3 and be close to another backup pad 3 when sliding, rack 11 drives gear 10 and rotates to gear 10 drives another rack 11 and slides, realizes that two backup pads 3 are close to or keep away from the slip with this, has made things convenient for the staff to follow and has connect flitch 2 downside to move aside backup pad 3, has improved printing efficiency.

Referring to fig. 1 and 2, guide bars (not shown in the figure) consistent with the length direction of the two racks 11 are fixed on one sides of the two racks 11 close to the printer body 1, two guide grooves (not shown in the figure) extending along the length direction of the racks 11 are formed in the printer body 1, and the two guide bars are respectively arranged in the two guide grooves in a sliding manner. In the sliding process of the rack 11, the guide strip slides in the guide groove, so that the rack 11 slides more stably.

Referring to fig. 1 and 2, in order to make it easier for a worker to toggle the support plates 3, vertical handles 12 are fixed to the lower sides of the two support plates 3, and the handles 12 are located at the ends of the support plates 3 far away from the rack 11. The handle 12 provides a point of application for the worker to more easily pull the support plate 3.

Referring to fig. 3 and 4, the upper side of the receiving plate 2 is slidably provided with four vertical limiting plates 13, every two of the four limiting plates 13 are opposite, and the opposite limiting plates 13 are close to or far from each other to slide. The below of four limiting plates 13 all is fixed with the stopper 19 of two "T" shapes, connects flitch 2 upside to offer eight cross-sections and is the spacing groove 18 of "T" shape, and eight stoppers 19 all slide and set up in eight spacing inslots 18. After the paper is stacked on the material receiving plate 2, the four limiting plates 13 are abutted against the four sides of the paper stack by sliding, so that the paper stack is limited, and the paper stack is not easy to deflect during transportation.

Referring to fig. 3 and 4, horizontal locking plates 20 are fixed on one sides of the four limiting plates 13, which are close to the material receiving plate 2, and limiting members for limiting the sliding of the four limiting plates 13 are arranged on the four limiting plates 13 and are limiting bolts 21. The vertical wear-out of setting on locking plate 20 of spacing bolt, spacing bolt one end wear out locking plate 20 with connect flitch 2 butt, and spacing bolt 21 and locking plate 20 threaded connection. The limiting bolt 21 is screwed to be abutted against the material receiving plate 2, so that the limiting block 19 is abutted against the limiting groove 18, and the sliding of the limiting plate 13 is conveniently limited.

The implementation principle and the beneficial effects of the embodiment are as follows:

after the printing of paper in the printing machine body 1 is completed, the paper falls to and piles up on the flitch 2 that connects on the backup pad 3, and the paper that connects on the flitch 2 piles up to required quantity, and the lifter plate 4 rises under the effect of lifting unit, and the lifter plate 4 after rising makes the upside of transporting frame 14 butt in the downside that connects the flitch 2 to support flitch 2. Then, by shifting the supporting plates 3, the two supporting plates 3 are away from each other under the action of the sliding assembly, so that the material receiving plate 2 is separated from the supporting plates 3, and the material receiving plate 2 descends along with the lifting plate 4. Install the flitch 2 that connects again in backup pad 3, the paper continues to pile up on connecing flitch 2, connects flitch 2 to pile up the paper after, and lifter plate 4 rises and carries out the bearing to butt joint flitch 2 to connect flitch 2 by stable piling up on lifter plate 4. The paper on the lifting plate 4 is separated through the material receiving plate 2, and when the material receiving plate 2 is stacked, the material receiving plate 2 is positioned on the supporting plate 3 and then stacked on the lifting plate 4, so that the material receiving plate 2 is not easy to incline in the stacking process, and the paper is not easy to slide in the transportation process.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a board auxiliary device that trades of printing machine which characterized in that: including printing machine body (1) and a plurality of flitch (2) that connect, connect flitch (2) to locate the unloading department of printing machine body (1), the unloading department of printing machine body (1) is equipped with two and is used for the bearing connect backup pad (3) of the relative both sides of flitch (2), and two backup pad (3) are rectangular form and length direction unanimous, two backup pad (3) with be equipped with between printing machine body (1) and be used for driving the sliding component that two backup pad (3) are close to relatively or keep away from, it is equipped with horizontally lifter plate (4) to connect flitch (2) downside, lifter plate (4) drive and slide from top to bottom through the lifter component.

2. A plate change assisting device for a printing press according to claim 1, wherein: two one side that backup pad (3) kept away from each other all is fixed with baffle (5), and when the distance between two backup pad (3) was minimum, the relative both sides of connecing flitch (2) respectively with two baffle (5) butt.

3. A plate change assisting device for a printing press according to claim 2, wherein: two equal vertical slip is provided with two otic placodes (6) on baffle (5), two otic placodes (6) on baffle (5) are two liang just right, two sets of just right sliding shaft (7) all wear to establish between otic placode (6), and the tip of two sliding shaft (7) is all fixed on printing machine body (1), otic placode (6) with all be equipped with the restriction between baffle (5) the gliding retaining member of otic placode (6).

4. A plate change assisting device for a printing press according to claim 3, wherein: all offer the vertical and locking groove (8) that run through of length direction on otic placode (6), the retaining member is locking bolt (9), locking bolt (9) wear to establish baffle (5) with between otic placode (6), just locking bolt (9) slide set up in locking groove (8), wear out locking bolt (9) the one end threaded connection of otic placode (6) has lock nut.

5. A plate change assisting device for a printing press according to claim 2, wherein: the sliding assembly comprises a gear (10) and two racks (11), the gear (10) is rotatably installed on the printer body (1), the length direction of the racks (11) is consistent with the line direction of the supporting plates (3), one ends, far away from each other, of the two racks (11) are fixed to the supporting plates (3), the racks (11) are located at two ends of the supporting plates (3), the gear (10) is located between the racks (11), and the two opposite sides of the gear (10) are respectively meshed with the racks (11).

6. A plate change assisting device for a printing press according to claim 5, wherein: handles (12) are fixed on the lower sides of the two support plates (3).

7. A plate change assisting device for a printing press according to claim 1, wherein: the upper side of the material receiving plate (2) is provided with four limiting plates (13) in a sliding mode, the four limiting plates (13) are opposite to each other in pairs, and the four limiting plates (13) are provided with limiting parts used for limiting the sliding of the limiting parts.