CN215473738U

CN215473738U - Plate-making machine capable of avoiding printing plate offset

Info

Publication number: CN215473738U
Application number: CN202122173952.1U
Authority: CN
Inventors: 吴景舟; 朱宏伟; 王刘飘
Original assignee: Jiangsu Youdi Electric Co ltd
Current assignee: Jiangsu Youdi Electric Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-01-11
Anticipated expiration: 2031-09-08

Abstract

The utility model discloses a plate making machine for avoiding offset of a printing plate, which relates to the technical field of plate making machines and has the advantage of reducing offset of the printing plate, and the key points of the technical scheme are as follows: set up the mounting panel in the casing including platemaking machine casing and level, the relative both sides of casing are equallyd divide and are seted up import and export respectively, and import and export relatively, the relative both ends of mounting panel are equallyd divide and do not extend to the casing through import and export outside, slide through the moving member level on the mounting panel and be connected with the board of placing that is used for placing the printing plate, it is equipped with the restriction piece that is used for restricting the printing plate skew on the board to place.

Description

Plate-making machine capable of avoiding printing plate offset

Technical Field

The utility model relates to the technical field of plate-making machines, in particular to a plate-making machine capable of avoiding offset of a printing plate.

Background

The direct plate-making machine is used to make the image-text information directly on the printing plate into latent image, and develop the latent image by flushing the printing plate, so that the made printing plate can be directly used in printing machine to make printing operation. When the traditional direct plate making machine works, if the traditional direct plate making machine does not limit the printing plate, the printing plate generates certain offset, and the offset of the printing plate enables the printing plate to be unusable, so the utility model provides a solution.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned technical deficiencies, it is an object of the present invention to provide a plate making machine that avoids plate offset, and has the advantage of reducing the occurrence of plate offset.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a plate making machine capable of avoiding offset of printing plates, which comprises a shell of the plate making machine and a mounting plate horizontally arranged in the shell, wherein an inlet and an outlet are respectively formed in two opposite sides of the shell, the inlet is opposite to the outlet, two opposite ends of the mounting plate respectively extend out of the shell through the inlet and the outlet, a placing plate for placing the printing plates is horizontally connected onto the mounting plate in a sliding manner through a moving member, and a limiting member for limiting offset of the printing plates is arranged on the placing plate.

Through adopting above-mentioned technical scheme, when using, only need place the printing plate on placing the board, then restrict the printing plate through the restriction piece, then make through the moving member and place the board horizontal slip on the mounting panel, place the board then can drive the printing plate and slide to the casing through the import this moment, the restriction through the restriction piece can reduce the printing plate and take place the skew when the plate is at the plate machine during operation this moment, after the printing plate is made, make through the moving member place the board drive the printing plate slide to the casing through the export can, convenience simple to use.

Preferentially, the moving member slides the slider of connection in the spout including setting up rectangular shape spout and the level on mounting panel top, the slider deviates from the one end of spout tank bottom and places board fixed connection, it is connected with the lead screw to rotate between the relative both sides cell wall of spout, and the one end of lead screw pass the slider and with slider threaded connection, the lead screw is unanimous with the length of spout, mounting panel one side is equipped with and is used for driving lead screw pivoted motor.

Preferentially, the restriction piece is including evenly setting up a plurality of jacks that place the board and deviate from mounting panel one side, and wherein all vertically insert in four jacks and be equipped with the vertical pole that one end is located the jack outside, four all be equipped with on the vertical pole and be used for fixing the joint spare in the jack with vertical pole, four vertical pole distributes along printing plate circumference, is located four outside the jack vertical pole outer wall all is equipped with and is used for compressing tightly the printing plate the piece that compresses tightly on placing the board.

Preferably, the upper end of the hole wall of each jack is provided with an annular clamping groove coaxial with the socket, the clamping piece comprises a groove arranged at the top end of the vertical rod and a plurality of placing grooves distributed on the inner and outer walls of the jack where the vertical rod is inserted into the vertical rod along the circumferential direction of the vertical rod, and each placing groove is horizontally connected with a fixture block with one end extending into the clamping groove and contacting with the groove wall of the clamping groove in a sliding way, a compression spring is arranged between each fixture block and the bottom of the placing groove, the bottom of each placing groove is provided with a communication hole communicated with a groove, a pulling plate is vertically connected in the groove in a sliding way, a pressure rod with one end extending out of the groove is vertically arranged at the top end of the pull plate, a pull rope is arranged at one end of each clamping block close to the bottom of the placing groove, and one end of the pull rope, which is far away from the clamping block, is fixedly connected with the top end of the pull plate through the communicating hole, and the pull rope penetrates through the compression spring.

Preferably, one end of the pressure lever extending out of the groove is horizontally provided with a hand pressing block.

Preferentially, the pressing piece comprises a sleeve barrel which is in threaded connection with the vertical rod, the sleeve barrel is located above the placing plate, a touch plate is arranged on the upper end of the outer wall of the sleeve barrel along the circumferential direction of the sleeve barrel, and the bottom end of the touch plate is tightly abutted to the top end of the printing plate.

The utility model has the beneficial effects that: when using, only need place the printing plate on placing the board, then restrict the printing plate through the restriction piece, then make through the moving member to place the board horizontal slip on the mounting panel, place this moment the board then can drive the printing plate and slide to the casing through the import in, can reduce the printing plate and take place the skew at the board machine during operation through the restriction of restriction piece this moment, after the printing plate makes, make through the moving member place the board drive the printing plate slide to the casing through the export can, convenient simple to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is a schematic structural diagram of a screw rod according to the present embodiment;

FIG. 3 is a schematic structural view of the present embodiment for embodying the pull cord;

fig. 4 is an enlarged schematic view of the structure of the portion a in fig. 1.

Description of reference numerals:

in the figure: 1. a housing; 2. mounting a plate; 3. an inlet; 4. an outlet; 5. placing the plate; 6. a chute; 7. a slider; 8. a screw rod; 9. a motor; 10. a jack; 12. a vertical rod; 13. a card slot; 14. a groove; 15. a placement groove; 16. a clamping block; 17. a compression spring; 18. a communicating hole; 19. pulling a plate; 20. a pressure lever; 21. pulling a rope; 22. pressing the block with the hand; 23. sleeving a barrel; 24. against the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides an avoid platemaking machine of printing plate skew, as shown in fig. 1 and fig. 2, including platemaking machine casing 1 and the mounting panel 2 of level setting in casing 1, import 3 and export 4 have been seted up respectively to 1 relative both sides of casing, and import 3 is relative with export 4, and the relative both ends of mounting panel 2 extend to the casing 1 outside through import 3 and export 4 respectively, are connected with through moving member horizontal slip on the mounting panel 2 and are used for placing the board place board 5 of printing plate, place and be equipped with the restriction piece that is used for restricting the printing plate skew on the board 5.

As shown in fig. 1 and 2, when the printing plate placing device is used, only the printing plate needs to be placed on the placing plate 5, then the printing plate is limited through the limiting piece, then the placing plate 5 can horizontally slide on the mounting plate 2 through the moving piece, at the moment, the placing plate 5 can drive the printing plate to slide into the shell 1 through the inlet 3, at the moment, the deviation of the printing plate during the work of the printing plate making machine can be reduced through the limitation of the limiting piece, after the printing plate is made, the placing plate 5 can drive the printing plate to slide out of the shell 1 through the outlet 4 through the moving piece, and the use is simple and convenient.

As shown in figure 2, the moving member comprises a strip-shaped chute 6 arranged at the top end of the mounting plate 2 and a slide block 7 horizontally connected in the chute 6 in a sliding manner, one end of the slide block 7, which is far away from the bottom of the chute 6, is fixedly connected with the placing plate 5, a lead screw 8 is rotatably connected between two opposite side walls of the chute 6, one end of the lead screw 8 penetrates through the slide block 7 and is in threaded connection with the slide block 7, the length of the lead screw 8 is consistent with that of the chute 6, and a motor 9 for driving the lead screw 8 to rotate is arranged at one side of the mounting plate 2, so that the arrangement aims to ensure that when the placing plate 5 horizontally slides on the mounting plate 2, only the motor 9 needs to be turned on, the rotating shaft of the motor 9 drives the lead screw 8 to rotate, at the moment, because one end of the lead screw 8 penetrates through the slide block 7 and is in threaded connection with the slide block 7, when the lead screw 8 rotates, the slide block 7 drives the placing plate 5 to horizontally slide on the mounting plate 2, the initial position of the placing plate 5 is positioned at one side of the inlet 3 outside the machine shell 1, and the use is simple and convenient.

As shown in fig. 4, the limiting component includes a plurality of insertion holes 10 uniformly arranged on one side of the placing plate 5 departing from the mounting plate 2, wherein vertical rods 12 with one ends located outside the insertion holes 10 are vertically inserted into four insertion holes 10, clamping components for fixing the vertical rods 12 in the insertion holes 10 are arranged on four vertical rods 12, the four vertical rods 12 are distributed along the circumferential direction of the printing plate, and pressing components for pressing the printing plate on the placing plate 5 are arranged on the outer walls of the four vertical rods 12 located outside the insertion holes 10, so that when the printing plate placed on the placing plate 5 needs to be limited, only the four vertical rods 12 need to be vertically inserted into the four insertion holes 10 along the circumferential direction of the printing plate, and then the vertical rods 12 are fixed in the insertion holes 10 through the clamping components, at this time, the pressing components on the four vertical rods 12 can press the printing plate on the placing plate 5 to limit the printing plate, and at this time, the offset of the printing plate during the operation of the printing plate making machine can be reduced, the printing plates with different lengths or shapes can be limited by matching the jacks 10 with the four vertical rods 12, and the use is simple and convenient.

As shown in fig. 3, the upper end of the hole wall of each jack 10 is provided with an annular slot 13 coaxial with the socket, the clamping member comprises a groove 14 arranged at the top end of the vertical rod 12 and a plurality of placing grooves 15 circumferentially distributed along the vertical rod 12 and inserted into the inner and outer walls of the jack 10, each placing groove 15 is horizontally connected with a clamping block 16 with one end extending into the clamping groove 13 and contacting with the wall of the clamping groove 13 in a sliding manner, a compression spring 17 is arranged between each clamping block 16 and the bottom of the placing groove 15, each bottom of the placing groove 15 is provided with a communication hole 18 communicated with the groove 14, a pulling plate 19 is vertically connected in the groove 14 in a sliding manner, the top end of the pulling plate 19 is vertically provided with a pressing rod 20 with one end extending out of the groove 14, one end of each clamping block 16 close to the bottom of the placing groove 15 is provided with a pulling rope 21, and one end of the pulling rope 21 far away from the clamping block 16 is fixedly connected with the top end of the pulling plate 19 through the communication hole 18, at this time, each pulling rope 21 passes through the compression spring 17, the arrangement aims at that when the vertical rod 12 is vertically inserted into the insertion hole 10, the fixture block 16 is completely positioned in the placing groove 15, at this time, the compression spring 17 is in a compressed state, after the placing groove 15 is aligned with the clamping groove 13, the compression spring 17 can push the fixture block 16 to move in a direction away from the bottom of the placing groove 15, at this time, one end of the fixture block 16, which is away from the bottom of the placing groove 15, can horizontally slide out of the placing groove 15 and extend into the clamping groove 13, at this time, the vertical rod 12 can be fixed in the insertion hole 10 by matching of the placing groove 15, the clamping groove 13, the fixture block 16 and the compression spring 17, when the position of the vertical rod 12 needs to be adjusted to limit printing plates with different lengths or shapes, a user only needs to vertically press the pressing rod 20 downwards, at this time, the pressing rod 20 can push the pulling plate 19 to move downwards in the groove 14, at this moment, the pulling plate 19 can pull each fixture block 16 to move towards the direction close to the bottom of the placing groove 15 through the pulling rope 21 until each fixture block 16 completely slides into the placing groove 15, then a user can vertically pull out the vertical rod 12 from the jack 10 and vertically insert the vertical rod into the appropriate jack 10, and the use is simple and convenient.

As shown in FIG. 3, the end of the pressing rod 20 extending out of the groove 14 is horizontally provided with a hand pressing block 22, and this arrangement is intended to allow a user to vertically press the pressing rod 20 downwards, so that the user only needs to vertically press the hand pressing block 22 downwards, and the contact area between the pressing rod 20 and the hand of the user can be increased by the hand pressing block 22, which facilitates the pressing of the pressing rod 20, and is simple and convenient to use.

As shown in fig. 3, the pressing member includes a barrel 23 screwed on the vertical rod 12, and the barrel 23 is located above the placing plate 5, the upper end of the outer wall of the barrel 23 is provided with a touch plate 24 along the circumferential direction of the barrel 23, and the bottom end of the touch plate 24 abuts against the top end of the printing plate, the purpose of the setting is to press the printing plate tightly on the placing plate 5 to limit the printing plate when the printing plate is needed, only the barrel 23 is screwed on the vertical rod 12, so that the bottom end of the touch plate 24 abuts against the top end of the printing plate, at this time, the printing plate can be pressed tightly on the placing plate 5 to limit the printing plate, the position of the barrel 23 on the vertical rod 12 is adjusted by rotating the barrel 23, the distance between the touch plate 24 and the placing plate 5 can be adjusted, at this time, the printing plates with different thicknesses can be pressed tightly, and the use is simple and convenient.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides an avoid platemaking machine of printing plate skew, its characterized in that, includes mounting panel (2) of platemaking machine casing (1) and level setting in casing (1), import (3) and export (4) have been seted up respectively to casing (1) relative both sides, and import (3) are relative with export (4), the relative both ends of mounting panel (2) extend to outside casing (1) through import (3) and export (4) respectively, it has board (5) of placing that are used for placing the printing plate to slide through the moving member level on mounting panel (2), it is equipped with the restriction piece that is used for restricting the printing plate skew on board (5) to place.

2. A plate-making machine for avoiding plate drift as set forth in claim 1, characterized in that the moving member comprises an elongated chute (6) disposed at the top end of the mounting plate (2) and a slide block (7) horizontally slidably connected in the chute (6), the end of the slide block (7) away from the bottom of the chute (6) is fixedly connected with the placing plate (5), a screw rod (8) is rotatably connected between the opposite side walls of the chute (6), one end of the screw rod (8) passes through the slide block (7) and is in threaded connection with the slide block (7), the screw rod (8) has the same length as the chute (6), and a motor (9) for driving the screw rod (8) to rotate is disposed at one side of the mounting plate (2).

3. The plate making machine for avoiding the offset of the printing plate according to claim 1, wherein the limiting member comprises a plurality of insertion holes (10) uniformly arranged on one side of the placing plate (5) away from the mounting plate (2), and wherein vertical rods (12) with one ends outside the insertion holes (10) are vertically inserted into four insertion holes (10), four vertical rods (12) are respectively provided with a clamping member for fixing the vertical rods (12) in the insertion holes (10), the four vertical rods (12) are distributed along the circumferential direction of the printing plate, and the outer walls of the four vertical rods (12) outside the insertion holes (10) are respectively provided with a pressing member for pressing the printing plate on the placing plate (5).

4. The plate making machine for avoiding the offset of the printing plate according to claim 3, wherein the hole wall of each jack (10) is provided at the upper end thereof with an annular clamping groove (13) coaxial with the socket, the clamping member comprises a groove (14) arranged at the top end of the vertical rod (12) and a plurality of placing grooves (15) circumferentially distributed along the vertical rod (12) and inserted into the inner and outer walls of the jack (10), each placing groove (15) is internally and horizontally connected with a clamping block (16) with one end extending into the clamping groove (13) and contacting with the wall of the clamping groove (13), a compression spring (17) is arranged between each clamping block (16) and the bottom of the placing groove (15), each bottom of the placing groove (15) is provided with a communication hole (18) communicated with the groove (14), a pulling plate (19) is vertically connected in the groove (14) in a sliding manner, and the top end of the pulling plate (19) is vertically provided with a compression rod (20) with one end extending out of the groove (14), one end, close to the bottom of the placing groove (15), of each clamping block (16) is provided with a pull rope (21), one end, far away from the clamping block (16), of each pull rope (21) is fixedly connected with the top end of the pull plate (19) through the communicating hole (18), and at the moment, each pull rope (21) penetrates through the compression spring (17).

5. A plate-making machine for avoiding printing plate drift as claimed in claim 4, wherein the end of the pressure bar (20) extending outside the recess (14) is horizontally provided with a hand-press block (22).

6. A plate-making machine for avoiding plate drift according to claim 3, wherein said pressing member comprises a sleeve (23) screwed on the vertical rod (12), and the sleeve (23) is located above the placing plate (5), the upper end of the outer wall of the sleeve (23) is provided with a contact plate (24) along the circumference of the sleeve (23), and the bottom end of the contact plate (24) is pressed against the top end of the printing plate.