CN215473869U

CN215473869U - Printing roller cleaning device for screen printing machine

Info

Publication number: CN215473869U
Application number: CN202121703215.1U
Authority: CN
Inventors: 王萍
Original assignee: Hangzhou Dongheng Color Printing Co ltd
Current assignee: Hangzhou Dongheng Color Printing Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2022-01-11
Anticipated expiration: 2031-07-26

Abstract

The utility model relates to the technical field of printing roller cleaning, and discloses a printing roller cleaning device for a screen printing machine. This a printing roller belt cleaning device for net silk printing machine, through being provided with eight groups of second connecting pieces, and every two sets of second connecting pieces peg graft with two sets of printing rollers respectively, centre gripping multiunit printing roller washs simultaneously, has improved work efficiency, has strengthened the practicality of device, follows the carousel through the fixed axle and rotates, and the fixed axle drives about the bent template, thereby the connecting rod drives the cleaning brush and controls the horizontal hunting, makes the outer surface continuous contact of cleaning brush and printing roller, has improved the cleaning efficiency.

Description

Printing roller cleaning device for screen printing machine

Technical Field

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

Background

The color of the printed finished product is printed by coating ink on a printing roller arranged on a printing machine, different products have various requirements on the color, and under the general condition, the workshop production lines are all multipurpose, the color change needs to clean the ink stained in front of the printing roller and add the ink again for printing, because the printing roller has larger self weight, needs to rotate for brushing and can not collide with the printing roller, the general method is to take the printing roller down from the printing machine frame and directly clean the printing roller on the machine frame, in this case, the worker is easy to be broken and scratched by the nearby equipment structure, the working position is inconvenient, the cleaning is easy and incomplete, and the cleaning liquid can cause damage to nearby components, in the traditional technology, most of the printing roller cleaning equipment can only clean one printing roller at a time, most of cleaning equipment can only be cleaned independently, so that the production process is influenced due to low working efficiency.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a printing roller cleaning device for a screen printing machine, which solves the problems that in the traditional technology, most of printing roller cleaning equipment can only clean one printing roller at a time, and most of cleaning equipment can only clean the printing roller independently, so that the production process is influenced due to low working efficiency.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a printing roller cleaning device for a screen printing machine comprises a working box, wherein a water tank is fixedly connected to the left side surface of the working box, a water pump is fixedly connected to the upper surface of the water tank, the input end of the water pump is communicated with one end of a water inlet pipe, the other end of the water inlet pipe is communicated with the water tank, the output end of the water pump is communicated with a water outlet pipe, the water outlet pipe is contacted with a first supporting plate, the water outlet pipe is communicated with a spray head, a second supporting plate is fixedly connected to the front surface of the working box, the second supporting plate is rotatably connected with a first connecting shaft, the first connecting shaft is fixedly connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, the first connecting shaft is fixedly connected with the output end of a first motor, a water outlet pipe is communicated with the right side surface of the working box, the second bevel gear is fixedly connected with a second connecting piece, and the second connecting piece is rotatably connected with the inner wall of the working box, second connecting piece and first connecting piece joint, first connecting piece and printing roller fixed connection, the bottom inner wall fixedly connected with second motor of work box, the output and the carousel fixed connection of second motor, the positive fixedly connected with fixed axle of carousel, the front end and the bent template sliding connection of fixed axle, the two sets of connecting rods of fixedly connected with respectively at both ends about the bent template, connecting rod and cleaning brush fixed connection, the two sets of limiting plates of bottom inner wall fixedly connected with of work box, limiting plate and connecting rod sliding connection.

Preferably, the cleaning brush is in contact with the printing roller, the cleaning brush is composed of a brush plate and brush wires, the brush wires are nylon brush wires, and the outer surface of the cleaning brush is coated with an anti-corrosion layer.

Preferably, the shower nozzle is provided with four groups, and four groups of shower nozzles equidistance even with the outlet pipe intercommunication, the shower nozzle is located the inside of work box, and the shower nozzle is located the top of printing roller.

Preferably, the top both ends of work box all fixedly connected with first backup pad, the top of first backup pad is provided with first hole, the diameter in first hole and the diameter looks adaptation of outlet pipe.

Preferably, one side of the first connecting piece close to the printing roller is provided with a first clamping block, one side of the second connecting piece close to the first connecting piece is provided with a first clamping groove, and the size of the first clamping block is matched with that of the first clamping groove.

Preferably, the front fixedly connected with motor board of work box, the last fixed surface of motor board is connected with first motor, the width of motor board and the bottom width looks adaptation of first motor.

(III) advantageous effects

Compared with the prior art, the utility model provides a printing roller cleaning device for a screen printing machine, which has the following beneficial effects:

1. this a printing roller belt cleaning device for net silk printing machine, through being provided with eight groups of second connecting pieces, and every two sets of second connecting pieces peg graft with two sets of printing rollers respectively, centre gripping multiunit printing roller washs simultaneously, has improved work efficiency, has strengthened the practicality of device, follows the carousel through the fixed axle and rotates, and the fixed axle drives about the bent template, thereby the connecting rod drives the cleaning brush and controls the horizontal hunting, makes the outer surface continuous contact of cleaning brush and printing roller, has improved the cleaning efficiency.

2. This a printing roller belt cleaning device for net silk printing machine, limiting plate through setting up, play limiting displacement to the removal of connecting rod, guaranteed that the connecting rod moves on the route of regulation and does not squint, support the second backup pad through the work box, the second backup pad supports first connecting axle, rotation that first connecting axle can be stable has improved the holistic stability of device, the shower nozzle sets to the centrum structure, the upper surface of shower nozzle is narrow, the lower surface of shower nozzle is wide, increased and sprayed the area, the improvement sprays efficiency.

3. This a printing roller belt cleaning device for net silk printing machine, through second backup pad and printing roller contact, the cleaning brush comprises brush board and brush silk, the brush silk is the nylon brush silk, the surface of cleaning brush scribbles the anti-corrosion coating, the nylon brush silk wearability is better, elasticity is better, the life of cleaning brush has been prolonged, be convenient for clear up the surface of printing roller, the last fixed surface of water tank is connected with first motor, the width of motor board and the bottom width looks adaptation of first motor, avoided leading to the fact first motor job instability because of lacking fixing device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic structural view of a first connecting member according to the present invention;

fig. 4 is a schematic view of the structure of the curved plate of the present invention.

In the figure: 1. a work box; 2. a water inlet pipe; 3. a water tank; 4. a water pump; 5. a water outlet pipe; 6. a first support plate; 7. a spray head; 8. a second support plate; 9. a first connecting shaft; 10. a first bevel gear; 11. a second bevel gear; 12. a first motor; 13. a motor plate; 14. a drain pipe; 15. a first connecting member; 16. a printing roller; 17. a second connecting member; 18. a cleaning brush; 19. a second motor; 20. a turntable; 21. a connecting rod; 22. a fixed shaft; 23. a curved plate; 24. and a limiting 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.

Referring to fig. 1-4, the present invention provides a technical solution: a printing roller cleaning device for a screen printing machine comprises a working box 1, wherein a water tank 3 is fixedly connected to the left side surface of the working box 1, water is placed in the water tank 3, a water pump 4 is fixedly connected to the upper surface of the water tank 3, the input end of the water pump 4 is communicated with one end of a water inlet pipe 2, the other end of the water inlet pipe 2 is communicated with the water tank 3, the output end of the water pump 4 is communicated with a water outlet pipe 5, the water outlet pipe 5 is a rubber pipe, the water outlet pipe 5 is in contact with a first supporting plate 6, the water outlet pipe 5 is communicated with a spray head 7, a second supporting plate 8 is fixedly connected to the front surface of the working box 1, the second supporting plate 8 is rotatably connected with a first connecting shaft 9, the first connecting shaft 9 is fixedly connected with a first bevel gear 10, the first bevel gear 10 is meshed with a second bevel gear 11, the first connecting shaft 9 is fixedly connected with the output end of a first motor 12, the first motor 12 is Y80M1-2, the right side surface of the working box 1 is communicated with a water discharge pipe 14, a second bevel gear 11 is fixedly connected with a second connecting piece 17, the front side and the rear side of the working box 1 are respectively and rotatably connected with the second connecting piece 17, the number of the second connecting pieces 17 is eight, the second connecting pieces 17 are rotatably connected with the inner wall of the working box 1, the two groups of the second connecting pieces 17 are respectively and rotatably connected with the inner walls of the front side and the rear side of the working box 1, the second connecting pieces 17 are clamped with the first connecting pieces 15, the first connecting pieces 15 are fixedly connected with a printing roller 16, the inner wall of the bottom of the working box 1 is fixedly connected with a second motor 19, the model of the second motor 19 is Y180M-2, the output end of the second motor 19 is fixedly connected with a rotating disc 20, the front surface of the rotating disc 20 is fixedly connected with a fixed shaft 22, the front end of the fixed shaft 22 is slidably connected with a curved plate 23, a curved sliding groove is arranged on the curved plate 23, the width of the curved sliding groove is matched with the diameter of the fixed shaft 22, the fixed shaft 22 is connected with the curved sliding groove in a sliding mode, the left end and the right end of the curved plate 23 are respectively fixedly connected with two groups of connecting rods 21, the connecting rods 21 are fixedly connected with the cleaning brush 18, the inner wall of the bottom of the working box 1 is fixedly connected with two groups of limiting plates 24, and the limiting plates 24 are connected with the connecting rods 21 in a sliding mode.

Specifically, in order to clean the outer surface of the printing roller 16, the cleaning brush 18 is arranged to be in contact with the printing roller 16, the cleaning brush 18 is composed of a brush plate and brush wires, the brush wires are nylon brush wires, the outer surface of the cleaning brush 18 is coated with an anti-corrosion layer, the nylon brush wires are good in abrasion resistance and elasticity, and the service life of the cleaning brush 18 is prolonged.

Specifically, in order to improve the convenience that the device used, set up shower nozzle 7 and be provided with four groups, the even and outlet pipe 5 intercommunication of four group's shower nozzles 7 equidistance, shower nozzle 7 is located the inside of work box 1, and shower nozzle 7 is located the top of printing roller 16, sprays the surface of printing roller 16 through shower nozzle 7, is convenient for clear up.

Specifically, for supporting outlet pipe 5, set up the first backup pad 6 of the equal fixedly connected with in top both ends of work box 1, the top of first backup pad 6 is provided with first hole, and the diameter in first hole and the diameter looks adaptation of outlet pipe 5 avoid outlet pipe 5 to cause the job instability because of lacking strutting arrangement.

Specifically, in order to improve the cleaning effect of the printing roller 16, one side of the first connecting piece 15 close to the printing roller 16 is provided with a first clamping block, one side of the second connecting piece 17 close to the first connecting piece 15 is provided with a first clamping groove, and the size of the first clamping block is matched with the size of the first clamping groove, so that the printing roller 16 can stably rotate along with the second connecting piece 17.

Specifically, for fixed first motor 12, set up the positive fixedly connected with motor board 13 of work box 1, the last fixed surface of motor board 13 is connected with first motor 12, and the width of motor board 13 and the bottom width looks adaptation of first motor 12 have avoided causing first motor 12 unstable work because of lacking fixing device.

When the water spraying device is used, firstly, the first connecting piece 15 and the second connecting piece 17 are aligned and spliced, so that the printing roller 16 is connected with the second connecting piece 17 through the first connecting piece 15, the water outlet pipe 5 is placed on the first supporting plate 6, the first supporting plate 6 supports the water outlet pipe 5, the water pump 4 is started, the water pump 4 pumps out water in the water tank 3 through the water inlet pipe 2, the water is input into the spray head 7 through the water outlet pipe 5, the printing roller 16 is sprayed by the spray head 7, the first motor 12 is started, the first motor 12 drives the first connecting shaft 9 to rotate, the first connecting shaft 9 drives the first bevel gear 10 to rotate, the first bevel gear 10 is meshed with the second bevel gear 11, so as to drive the second connecting piece 17 to rotate, the second connecting piece 17 drives the printing roller 16 to rotate through the first connecting piece 15, the second motor 19 is started, the second motor 19 drives the rotary disc 20 to rotate, the rotary disc 20 drives the fixed shaft 22 to rotate, the fixed shaft 22 generates a force on the curved plate 23, so that the curved plate 23 drives the connecting rod 21 to horizontally move left and right under the limit of the limit plate 24, the connecting rod 21 drives the cleaning brush 18 to move, the cleaning brush 18 is in contact with the printing roller 16, the printing roller 16 is cleaned, and the cleaned sewage flows out from the drainage pipe 14.

To sum up, the printing roller cleaning device for the screen printing machine can realize the simultaneous clamping of a plurality of groups of printing rollers 16 by arranging eight groups of second connecting pieces 17, and each two groups of second connecting pieces 17 are respectively spliced with two groups of printing rollers 16, thereby improving the working efficiency and enhancing the practicability of the device, the fixed shaft 22 rotates along with the turntable 20, the fixed shaft 22 drives the curved plate 23 to move left and right, so that the connecting rod 21 drives the cleaning brush 18 to swing left and right, the cleaning brush 18 is continuously contacted with the outer surface of the printing rollers 16, the cleaning efficiency is improved, the limiting plate 24 is arranged to play a limiting role in the movement of the connecting rod 21, the connecting rod 21 is ensured to move on a specified route without deviation, the second supporting plate 8 is supported by the working box 1, the second supporting plate 8 is supported by the first connecting shaft 9, and the first connecting shaft 9 can stably rotate, the holistic stability of device has been improved, shower nozzle 7 sets up to the cone structure, the upper surface of shower nozzle 7 is narrow, the lower surface width of shower nozzle 7, increased the area of spraying, improve and spray efficiency, second backup pad 8 and printing roller 16 contact, cleaning brush 18 comprises brush board and brush silk, the brush silk is the nylon brush silk, cleaning brush 18's surface scribbles the anti-corrosion coating, the nylon brush silk wear resistance can be better, elasticity is better, the life of cleaning brush 18 has been prolonged, be convenient for clear up printing roller 16's surface, the first motor 12 of last fixed surface of water tank 3, the width of motor board 13 and the bottom width looks adaptation of first motor 12, avoided leading to the fact first motor 12 job instability because of lacking fixing device.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A printing roller belt cleaning device for a mesh printing machine, comprising a work box (1), characterized in that: the left side surface of the working box (1) is fixedly connected with a water tank (3), the upper surface of the water tank (3) is fixedly connected with a water pump (4), the input end of the water pump (4) is communicated with one end of a water inlet pipe (2), the other end of the water inlet pipe (2) is communicated with the water tank (3), the output end of the water pump (4) is communicated with a water outlet pipe (5), the water outlet pipe (5) is contacted with a first supporting plate (6), the water outlet pipe (5) is communicated with a spray head (7), the front surface of the working box (1) is fixedly connected with a second supporting plate (8), the second supporting plate (8) is rotatably connected with a first connecting shaft (9), the first connecting shaft (9) is fixedly connected with a first bevel gear (10), the first bevel gear (10) is meshed with a second bevel gear (11), the first connecting shaft (9) is fixedly connected with the output end of a first motor (12), the right side face of the working box (1) is communicated with a drain pipe (14), a second bevel gear (11) is fixedly connected with a second connecting piece (17), the second connecting piece (17) is rotatably connected with the inner wall of the working box (1), the second connecting piece (17) is connected with a first connecting piece (15) in a clamping manner, the first connecting piece (15) is fixedly connected with a printing roller (16), the bottom inner wall of the working box (1) is fixedly connected with a second motor (19), the output end of the second motor (19) is fixedly connected with a turntable (20), the front side of the turntable (20) is fixedly connected with a fixed shaft (22), the front end of the fixed shaft (22) is slidably connected with a curved plate (23), the left end and the right end of the curved plate (23) are respectively fixedly connected with two groups of connecting rods (21), and the connecting rods (21) are fixedly connected with a cleaning brush (18), the inner wall of the bottom of the working box (1) is fixedly connected with two groups of limiting plates (24), and the limiting plates (24) are connected with the connecting rod (21) in a sliding mode.

2. A printing roller cleaning device for a screen printing machine according to claim 1, characterized in that: the cleaning brush (18) is in contact with the printing roller (16), the cleaning brush (18) is composed of a brush plate and brush wires, the brush wires are nylon brush wires, and an anti-corrosion layer is coated on the outer surface of the cleaning brush (18).

3. A printing roller cleaning device for a screen printing machine according to claim 1, characterized in that: shower nozzle (7) are provided with four groups, and four groups shower nozzle (7) equidistance even communicate with outlet pipe (5), and shower nozzle (7) are located the inside of work box (1), and shower nozzle (7) are located the top of printing roller (16).

4. A printing roller cleaning device for a screen printing machine according to claim 1, characterized in that: the top both ends of work box (1) are equal fixedly connected with first backup pad (6), and the top of first backup pad (6) is provided with first hole, the diameter in first hole and the diameter looks adaptation of outlet pipe (5).

5. A printing roller cleaning device for a screen printing machine according to claim 1, characterized in that: one side of the first connecting piece (15) close to the printing roller (16) is provided with a first clamping block, one side of the second connecting piece (17) close to the first connecting piece (15) is provided with a first clamping groove, and the size of the first clamping block is matched with that of the first clamping groove.

6. A printing roller cleaning device for a screen printing machine according to claim 1, characterized in that: the front face of the working box (1) is fixedly connected with a motor plate (13), the upper surface of the motor plate (13) is fixedly connected with a first motor (12), and the width of the motor plate (13) is matched with the width of the bottom end of the first motor (12).