CN216373860U

CN216373860U - Screen printing plate cleaning device for printing machine

Info

Publication number: CN216373860U
Application number: CN202123023449.4U
Authority: CN
Inventors: 林�发; 杨伟城; 柯贤富; 王静芳
Original assignee: Guangdong Yihao Digital Printing Technology Co ltd
Current assignee: Guangdong Yihao Digital Printing Technology Co ltd
Priority date: 2021-12-04
Filing date: 2021-12-04
Publication date: 2022-04-26
Anticipated expiration: 2031-12-04

Abstract

The utility model discloses a screen cleaning device for a printing machine, which comprises a base and a cleaning box, and is provided with a cleaning assembly and an atomizing spray head, wherein the cleaning assembly comprises a telescopic rod fixedly connected on the inner wall of the upper end of the cleaning box, the lower end of the telescopic rod is fixedly connected with a transverse plate, the left side and the right side of the lower end surface of the transverse plate are fixedly connected with a group of fixed blocks, one surfaces, close to the two groups of fixed blocks, are rotatably connected with threaded rods, one ends of the threaded rods are fixedly connected with the output end of a driving motor, the outer side of the threaded rods are in threaded connection with movable blocks, the lower ends of the movable blocks are fixedly connected with supporting rods, the lower ends of the supporting rods are fixedly provided with cleaning rollers, the cleaning rollers can clean the surface of the screen, the atomizing spray head can atomize water sources for cleaning the screen, the impact of water drops on the screen is reduced, and meanwhile, the atomized water sources can more widely contact the surface of the screen, the cleaning effect of the screen printing plate is improved.

Description

Screen printing plate cleaning device for printing machine

Technical Field

The utility model relates to the technical field of printing machines, in particular to a screen cleaning device for a printing machine.

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 principle is that the characters or 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 on the printing plate where the characters and images are placed by hand or printing machine, then it is directly or indirectly transferred onto the paper or other printing material (such as textile and metal plate).

The screen printing plate of the printing machine needs to be cleaned after being used, in the prior art, the used screen printing plate is cleaned manually, and the cleaning efficiency is low and the cleaning effect is poor, so that the screen printing plate cleaning device for the printing machine is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a screen cleaning device for a printing machine, which solves the above problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a screen printing plate cleaning device for a printing machine comprises a base, a cleaning box fixedly connected to the upper end of the base and a cleaning assembly;

the cleaning assembly is used for cleaning dust and impurities on the screen printing plate, the cleaning assembly is fixedly arranged in the cleaning box and comprises a telescopic rod, the telescopic rod is fixedly connected to the inner wall of the upper end of the cleaning box, the lower end of the telescopic rod is fixedly connected with a transverse plate, a group of fixed blocks are fixedly connected to the left side and the right side of the lower end face of the transverse plate, a threaded rod is rotatably connected to one side, close to the two groups of fixed blocks, of each group of fixed blocks, one end of the threaded rod is fixedly connected with the output end of a driving motor, the driving motor is fixedly connected to the left side of the fixed block on the left side, a moving block is connected to the outer side of the threaded rod in a threaded manner, the upper end face of the moving block is slidably connected with the lower end face of the transverse plate, a support rod is fixedly connected to the lower end of the support rod, two groups of mounting blocks are fixedly connected to the lower end of the support rod, and one surface, close to the two groups of the mounting blocks, is rotatably connected with a group of rotating shaft, and the two groups of rotating shafts are fixedly connected with cleaning rollers on the surfaces close to each other.

As a further scheme of the utility model: the utility model discloses a washing tank, including washing case, be provided with the water storage tank, wash the right side wall of case, fixedly connected with storage water tank on the storage water tank, fixedly connected with drinking-water pipe on the drinking-water pipe, fixed mounting has first booster pump on the drinking-water pipe, the drinking-water pipe is two sets of at the two sets of connecting pipes of the one end downside fixedly connected with of keeping away from the storage water tank, and is two sets of the connecting pipe is passing the upper end wall of wasing the case in the one end of keeping away from the drinking-water pipe, and extends to the inside of wasing the case, and is two sets of a set of distributive pipe of the equal fixedly connected with of lower extreme of connecting pipe, it is two sets of the equal fixedly connected with multiunit atomizer of lower extreme of distributive pipe.

As a further scheme of the utility model: equal fixed mounting has a set of rotation motor, and is two sets of on the left and right sides inner wall of washing case rotate the equal a set of electric putter of fixedly connected with of output of motor, it is two sets of equal fixedly connected with is a set of tight frame, two sets of in the one side that electric putter is close to mutually the equal threaded connection in inside top of pressing from both sides tight frame has the screw rod, and is two sets of the equal a set of regulating block of fixedly connected with in upper end of screw rod is two sets of the lower extreme of screw rod is all rotated and is connected with a set of tight piece of clamp.

As a further scheme of the utility model: the lower end of the inside of the cleaning box is fixedly provided with a guide plate.

As a further scheme of the utility model: the fixed filter screen that is provided with of lower extreme of wasing case right side inner wall, the right side fixedly connected with drain pipe of filter screen, the right side wall of washing case is passed in the one end of keeping away from the filter screen to the drain pipe, and is connected with the lower extreme wall of storage water tank, fixed mounting has second booster pump on the drain pipe.

As a further scheme of the utility model: the front of the cleaning box is fixedly provided with a box door, and a handle is fixedly connected to the box door.

As a still further scheme of the utility model: the upper end of the water storage tank is fixedly connected with a water injection pipe.

Compared with the prior art, the utility model has the beneficial effects that: this half tone belt cleaning device for printing machine through setting up clearance subassembly and atomizer, the cleaning roller can clear up the half tone surface, and the atomizer can make the water source of wasing the half tone atomizing, reduces the impact that the water source of water droplet form led to the fact the half tone, and the water source of atomizing simultaneously can be more wide contact to the half tone surface, improves the clearance effect to the half tone.

This half tone belt cleaning device for printing machine through setting up electric putter, pressing from both sides tight frame, screw rod, regulating block and pressing from both sides tight piece, can realize pressing from both sides tight fixedly to the half tone of different width and thickness, and the suitability is stronger, rotates the motor through setting up, can drive the half tone and rotate, can make clearance subassembly and atomizer can clear up the upper and lower two sides of half tone, has improved the work efficiency of clearance half tone.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of the right side structure of the present invention.

FIG. 3 is a schematic view showing the inside structure of the cleaning tank of the present invention.

Wherein: 1. a base; 2. a cleaning tank; 3. a telescopic rod; 4. a transverse plate; 5. a fixed block; 6. a threaded rod; 7. a drive motor; 8. a moving block; 9. a support bar; 10. mounting blocks; 11. cleaning the roller; 12. a water storage tank; 13. a water pumping pipe; 14. a first booster water pump; 15. a connecting pipe; 16. a water diversion pipe; 17. an atomizing spray head; 18. rotating the motor; 19. clamping the frame; 20. a screw; 21. an adjusting block; 22. a clamping block; 23. a baffle; 24. a filter screen; 25. a drain pipe; 26. a second booster water pump; 27. a box door; 28. a handle; 29. a water injection pipe; 30. an electric push rod.

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.

Example 1

Referring to fig. 1-3, in an embodiment of the present invention, a screen cleaning apparatus for a printing machine includes a base 1 for supporting and fixing a cleaning box 2, and the cleaning box 2 fixedly connected to an upper end of the base 1 for supporting and placing a cleaning assembly, and further includes a cleaning assembly;

the cleaning assembly is used for cleaning dust and impurities on a screen printing plate, the cleaning assembly is fixedly arranged inside the cleaning box 2 and comprises a telescopic rod 3, the telescopic rod 3 is fixedly connected to the inner wall of the upper end of the cleaning box 2 and is used for driving a transverse plate 4 to move up and down, the lower end of the telescopic rod 3 is fixedly connected with a transverse plate 4 and is used for driving two groups of fixing blocks 5 to move up and down, the left side and the right side of the lower end face of the transverse plate 4 are fixedly connected with a group of fixing blocks 5 and are used for supporting and placing a threaded rod 6, the side, close to the two groups of fixing blocks 5, of the two groups of fixing blocks is rotatably connected with the threaded rod 6 and is used for driving a moving block 8 to move left and right, one end of the threaded rod 6 is fixedly connected with the output end of a driving motor 7, the driving motor 7 is fixedly connected to the left side of the left side fixing block 5 and is used for driving the threaded rod 6 to rotate, and the outer side of the threaded rod 6 is in threaded connection with the moving block 8, the screen printing plate cleaning device is used for driving the supporting rod 9 to move left and right, the upper end face of the moving block 8 is connected with the lower end face of the transverse plate 4 in a sliding mode, the supporting rod 9 is fixedly connected with the lower end of the moving block 8 and used for supporting and fixing two sets of installation blocks 10, the two sets of installation blocks 10 are fixedly connected with two sets of installation blocks 10 and used for supporting and placing rotating shafts, one faces, close to the two sets of installation blocks 10, of the installation blocks are connected with one set of rotating shafts in a rotating mode, the cleaning rollers 11 are convenient to roll, and one faces, close to the two sets of rotating shafts, of the rotating shafts are fixedly connected with the cleaning rollers 11 and can be used for cleaning the surfaces of screen printing plates.

The cleaning box is characterized in that a set of rotating motors 18 are fixedly mounted on the inner walls of the left side and the right side of the cleaning box 2 and used for driving the electric push rods 30 to rotate, a set of electric push rods 30 are fixedly connected to the output ends of the rotating motors 18 and used for driving two sets of clamping frames 19 to move, a set of clamping frames 19 are fixedly connected to one faces, close to the electric push rods 30 and used for supporting and placing screws 20, a screw rod 20 is connected to the top end of the inside of each clamping frame 19 in a threaded mode and used for driving the clamping block 22 to move up and down, a set of adjusting block 21 is fixedly connected to the upper end of each screw rod 20 and used for driving the screw rod 20 to rotate, and a set of clamping block 22 is connected to the lower end of each screw rod 20 in a rotating mode and can fixedly clamp a screen printing plate in the clamping frames 19.

The fixed guide plate 23 that is provided with of lower extreme inside washing case 2 can play the drainage effect.

Wash the fixed filter screen 24 that is provided with of lower extreme of 2 right side inner walls of case for filter the impurity of aquatic, the right side fixedly connected with drain pipe 25 of filter screen 24 can carry the water after filtering in the storage water tank 12, the right side wall of washing case 2 is passed in the one end of keeping away from filter screen 24 to drain pipe 25, and is connected with the lower extreme wall of storage water tank 12, fixed mounting has second booster pump 26 on the drain pipe 25, and the drain pipe 25 of being convenient for will filter the water carry the storage water tank 12 in.

A door 27 is fixedly installed on the front surface of the cleaning tank 2 and used for sealing and closing the cleaning tank 2, and a handle 28 is fixedly connected to the door 27 and is convenient for opening the door 27.

Example 2

The difference from example 1 is: the cleaning device is characterized in that a water storage tank 12 is fixedly connected to the right side wall of the cleaning tank 2 and used for storing and placing water, a water pumping pipe 13 is fixedly connected to the water storage tank 12 and used for conveying water in the water storage tank 12 into a connecting pipe 15, a first booster water pump 14 is fixedly mounted on the water pumping pipe 13 and used for conveying water in the water storage tank 12 into the connecting pipe 15 by the water pumping pipe 13, two groups of connecting pipes 15 are fixedly connected to the lower side of one end, away from the water storage tank 12, of the water pumping pipe 13 and used for connecting the water pumping pipe 13 with water distribution pipes 16, one ends, away from the water pumping pipe 13, of the two groups of connecting pipes 15 penetrate through the upper end wall of the cleaning tank 2 and extend into the cleaning tank 2, one group of water distribution pipes 16 is fixedly connected to the lower ends of the two groups of connecting pipes 15 and used for conveying water into the water distribution pipes 17, and a plurality of groups of atomization nozzles 17 are fixedly connected to the lower ends of the two groups of water distribution pipes 16 and can atomize water sources for cleaning screen printing plates, the impact of the water drop-shaped water source on the screen printing plate is reduced, and meanwhile, the atomized water source can be in wider contact with the surface of the screen printing plate. The upper end of the water storage tank 12 is fixedly connected with a water injection pipe 29 which can inject water into the water storage tank 12.

The working principle of the utility model is as follows: when the device is used, the box door 27 is opened by using the handle 28, then two sides of the screen printing plate are fixedly placed in the clamping frame 19 by stretching two groups of electric push rods 30, the adjusting block 21 is rotated, the adjusting block 21 drives the screw rod 20 to rotate, the screw rod 20 drives the clamping block 22 to move downwards, the clamping block 22 moves downwards so as to fix the screen printing plate in the clamping frame 19, then the telescopic rod 3 is stretched downwards, the telescopic rod 3 drives the transverse plate 4 to move downwards so as to drive the cleaning roller 11 to move downwards, when the cleaning roller 11 moves downwards and contacts the screen printing plate, the telescopic rod 3 stops stretching downwards, then the driving motor 7 is started, the driving motor 7 drives the threaded rod 6 to rotate, the threaded rod 6 drives the moving block 8 to move left and right, the moving block 8 drives the cleaning roller 11 to move left and right so as to clean the surface of the screen printing plate, the first booster water pump 14 is started while the driving motor 7, the first booster water pump 14 conveys water in the water storage tank 12 into the connecting pipe 15 through the water pumping pipe 13, connecting pipe 15 carries water in distributive pipe 16, distributive pipe 16 carries water in atomizer 17, thereby the blowout water clears up the half tone, after the clearance of one side of half tone is accomplished, upwards tensile telescopic link 3, then start rotation motor 18, rotation motor 18 drives electric putter 30 and rotates, thereby electric putter 30 drives the half tone and rotates, then downwards tensile telescopic link 3, make cleaning roll 11 clear up the another side of half tone, atomizer 17 spun water falls on guide plate 23 after clearing up the half tone, then start second booster water pump 26, carry the storage water tank 12 again with the water after filter screen 24 filters through drain pipe 25 in, form water circulation structure, the saving of comparison.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.

Claims

1. A screen printing plate cleaning device for a printing machine comprises a base (1) and a cleaning box (2) fixedly connected to the upper end of the base (1), and is characterized by also comprising a cleaning assembly;

the cleaning assembly is used for cleaning dust and impurities on the screen printing plate, the cleaning assembly is fixedly arranged inside the cleaning box (2), the cleaning assembly comprises a telescopic rod (3), the telescopic rod (3) is fixedly connected to the inner wall of the upper end of the cleaning box (2), the lower end of the telescopic rod (3) is fixedly connected with a transverse plate (4), the left side and the right side of the lower end face of the transverse plate (4) are fixedly connected with a group of fixing blocks (5), one side, close to the two groups of fixing blocks (5), is rotatably connected with a threaded rod (6), one end of the threaded rod (6) is fixedly connected with the output end of a driving motor (7), the driving motor (7) is fixedly connected to the left side of the left fixing block (5), the outer side of the threaded rod (6) is in threaded connection with a moving block (8), and the upper end face of the moving block (8) is slidably connected with the lower end face of the transverse plate (4), the lower extreme fixedly connected with bracing piece (9) of movable block (8), the lower extreme fixedly connected with two sets of installation pieces (10) of bracing piece (9), two sets of all rotate on the one side that installation piece (10) are close to mutually and be connected with a set of pivot, two sets of fixedly connected with cleaning roller (11) on the one side that the pivot is close to mutually.

2. The screen cleaning device for the printing machine according to claim 1, wherein a water storage tank (12) is fixedly connected to a right side wall of the cleaning tank (2), a water pumping pipe (13) is fixedly connected to the water storage tank (12), a first booster pump (14) is fixedly mounted on the water pumping pipe (13), two sets of connecting pipes (15) are fixedly connected to the lower side of one end of the water pumping pipe (13) far away from the water storage tank (12), the two sets of connecting pipes (15) penetrate through an upper end wall of the cleaning tank (2) at one end of the water pumping pipe (13) far away from the upper end wall, and extend to the inside of the cleaning tank (2), a set of water distribution pipes (16) is fixedly connected to lower ends of the two sets of connecting pipes (15), and a plurality of atomization nozzles (17) are fixedly connected to lower ends of the two sets of water distribution pipes (16).

3. The screen cleaning device for the printing machine according to claim 1, wherein a set of rotating motors (18) is fixedly mounted on inner walls of left and right sides of the cleaning box (2), a set of electric push rods (30) is fixedly connected to output ends of the two sets of rotating motors (18), a set of clamping frames (19) is fixedly connected to one surfaces of the two sets of electric push rods (30) close to each other, a screw (20) is threadedly connected to an inner top end of each of the two sets of clamping frames (19), a set of adjusting blocks (21) is fixedly connected to upper ends of the two sets of screw (20), and a set of clamping blocks (22) is rotatably connected to lower ends of the two sets of screw (20).

4. The cleaning device for the screen printing plate of the printing machine according to claim 1, wherein a deflector (23) is fixedly arranged at the lower end of the inside of the cleaning box (2).

5. The screen cleaning device for the printing machine according to claim 1, wherein a filter screen (24) is fixedly arranged at the lower end of the right inner wall of the cleaning box (2), a drain pipe (25) is fixedly connected to the right side of the filter screen (24), the drain pipe (25) penetrates through the right inner wall of the cleaning box (2) at the end far away from the filter screen (24) and is connected with the lower end wall of the water storage tank (12), and a second booster water pump (26) is fixedly arranged on the drain pipe (25).

6. The screen cleaning device for the printing machine according to claim 1, wherein a door (27) is fixedly installed on the front surface of the cleaning box (2), and a handle (28) is fixedly connected to the door (27).

7. The screen cleaning device for the printing machine according to claim 2, wherein a water injection pipe (29) is fixedly connected to an upper end of the water storage tank (12).