Printing machine ink roller cleaning device

Abstract

The utility model relates to the technical field of printing machine ink rollers, and discloses a printing machine ink roller cleaning device which comprises a machine body, a plurality of cleaning cylinders are installed on the upper surface of the machine body, rotating discs are rotationally connected to the inner bottom walls of the cleaning cylinders correspondingly, and two drainage pipes are fixedly connected to the upper surfaces of the rotating discs correspondingly; the outer surfaces of the multiple drainage pipes fixedly communicate with spray heads, the upper surfaces of the multiple rotating discs are fixedly connected with a set of supporting plates, and the side faces, close to each other, of the supporting plates are fixedly connected with brushes. According to the cleaning device for the ink roller of the printing machine, the pressure for spraying a water column can be increased by installing the spray head, the water column can have high impact force and can wash the ink roller, the ink roller can be cleaned more evenly through cooperation of the brush, and therefore the cleaning efficiency of the ink roller can be improved; and meanwhile, water used after cleaning can be recycled, and resource consumption can be reduced.

Description

Technical Field

[0001] The present application relates to the technical field of ink rollers for printing machines, and in particular to a cleaning device for ink rollers for printing machines. Background Art

[0002] During the printing process, the ink roller of a printing press must ensure good working stability of the inking system, uniformity of the ink and continuous ink supply. The ink roller should have good ink affinity, elasticity, and solvent resistance. The roller core of the ink roller should have good rigidity and strength and be able to resist deformation. Therefore, the printing ink roller is generally composed of a metal roller core and a rubber layer.

[0003] The existing patent (publication number: CN218986114U) discloses a high-efficiency cleaning device for ink rollers of printing presses, which relates to the field of ink rollers of printing presses, including a cleaning box and a bracket, a sliding rod is slidingly provided on the inner side of the bracket, and a mounting plate is fixedly connected to the bottom of the sliding rod, a cleaning groove is provided at the bottom of the mounting plate, and an array of through holes is provided through the cleaning groove, a cleaning cylinder is rotatably connected in the through hole, and an array of cleaning motors is provided on the top of the mounting plate, and an active turntable is connected to the output end of the cleaning motor. The utility model places the ink roller to be cleaned in the cleaning cylinder, and then sinks it to the bottom of the cleaning box, and drives the cleaning cylinder to rotate through the motor, and the brush inside the cleaning cylinder cooperates with the cleaning agent to fully clean the outer wall of the ink roller. In this process, no manual cleaning is required, which improves the overall cleaning efficiency, reduces the overall workload of the staff, and ensures the cleanliness of the cleaning.

[0004] During use, the above-mentioned document relies on the flow of water, a cleaning agent and a brush to clean the ink roller. However, the water flow lacks impact force and has limited cleaning effect on the ink outlet hole of the ink roller. In addition, the use of multiple motors consumes a lot of energy, which is inconvenient to use. Utility Model Content

[0005] In view of the deficiencies in the prior art, the present application provides a printing press ink roller cleaning device, which has the advantages of improving the cleaning effect and reducing energy consumption, and solves the problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a printing press ink roller cleaning device, comprising a body, a plurality of cleaning cylinders are installed on the upper surface of the body, the inner bottom walls of the plurality of cleaning cylinders are rotatably connected to a rotating disk, the upper surfaces of the plurality of rotating disks are fixedly connected to two drain pipes, the outer surfaces of the plurality of drain pipes are fixedly connected to a nozzle, the upper surfaces of the plurality of rotating disks are fixedly connected to a group of support plates, and a brush is fixedly connected to a side surface of each group of support plates close to each other.

[0007] Through the above scheme, by installing the nozzle, the sprayed water flow can have impact force and can evenly clean the ink roller during its swinging process, so that the ink outlet hole of the ink roller can be unblocked under the action of the impact.

[0008] Furthermore, the bottom ends of the plurality of rotating disks are fixedly connected to a sewage pipe, the inner top wall of the body is rotatably connected to a rotating rod, the rotating rod and the outer surfaces of the plurality of sewage pipes are fixedly connected to pulleys, and the plurality of pulleys are connected via belt transmission.

[0009] Through the above scheme, the cooperation between the installed pulley and the belt can drive multiple sewage pipes to rotate during the rotation of the rotating rod, so that the multiple sewage pipes drive multiple rotating disks to rotate, and then drive multiple brushes to clean the ink roller.

[0010] Furthermore, a support frame is fixedly connected to the inner wall of the body, a dual-axis motor is installed on the upper surface of the support frame, and an output end of the dual-axis motor is fixedly connected to the rotating rod.

[0011] Through the above solution, the dual-axis motor can drive the rotating rod to rotate, so that the rotating rod can drive multiple sewage pipes to rotate through the belt.

[0012] Furthermore, a filter plate is provided at the bottom end of the machine body, and the filter plate is plugged into the outer surface of the machine body.

[0013] Through the above scheme, the installation of the filter plate can filter the cleaned impurities, making it convenient to reuse the filtered water source.

[0014] Furthermore, a water pump is installed on the upper surface of the body, and the output end of the water pump is fixedly connected to multiple connecting pipes. The upper surfaces of the multiple cleaning cylinders are fixedly connected to fixed frames, the inner walls of the multiple fixed frames are rotatably connected to rotating rings, and the multiple drainage pipes are fixedly connected to the rotating rings close to them.

[0015] Through the above solution, the installation of the rotating ring can drive the rotating ring to rotate during the revolution of multiple drainage pipes, so that the water source in the fixed frame can enter the drainage pipe and be sprayed out from multiple nozzles.

[0016] Furthermore, the bottom end of the water pump is fixedly connected to a water inlet pipe, and the water inlet pipe is fixedly connected to the bottom end of the machine body.

[0017] Through the above solution, installing the water inlet pipe can facilitate the water pump to extract the water source in the machine body and transport it to multiple fixed frames through multiple connecting pipes, and then spray it out from multiple nozzles through the drainage pipe.

[0018] Furthermore, a plurality of rubber shock absorbing blocks are fixedly connected to the bottom surface of the body, and the plurality of rubber shock absorbing blocks are distributed in a circle.

[0019] Through the above solution, installing the rubber shock-absorbing block can reduce the vibration generated by the machine body during operation, thereby reducing the noise generated by the machine body during operation.

[0020] Furthermore, the output end of the dual-axis motor at the bottom is fixedly connected to a rotating column, the outer surface of the rotating column is fixedly connected to a plurality of stirring plates, the bottom end of the body is fixedly connected to a liquid inlet pipe arranged inclined upward, and a valve is installed on the outer surface of the liquid inlet pipe.

[0021] Through the above solution, the installation of the stirring plate can stir the water source and the cleaning agent in the machine body so that they can be fully mixed.

[0022] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0023] This printing press ink roller cleaning device can increase the pressure of the spray water column by installing a nozzle, so that the water column can have a strong impact force, so that it can flush the ink roller, and can clean the ink roller more evenly through the cooperation of the brush, thereby improving the cleaning efficiency of the ink roller, and at the same time can recycle the water used after cleaning, which can save the consumption of resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 The overall structure of this application is cut away Figure 1 ;

[0025] Figure 2 This is a schematic diagram of the structure of the cleaning cylinder part of this application;

[0026] Figure 3 This is a cross-sectional view of the cleaning cylinder structure of this application;

[0027] Figure 4 The overall structure of this application is cut away Figure 2 ;

[0028] Figure 5 This is a schematic diagram of the overall structure of this application.

[0029] In the figure:

[0030] 1. Machine body; 2. Cleaning cylinder; 3. Rotating disk; 4. Drain pipe; 5. Nozzle; 6. Support plate; 7. Brush; 8. Drain pipe; 9. Rotating rod; 10. Pulley; 11. Support frame; 12. Dual-axis motor; 13. Filter plate; 14. Water pump; 15. Multi-connecting pipe; 16. Fixed frame; 17. Rotating ring; 18. Water inlet pipe; 19. Rubber shock-absorbing block; 20. Rotating column; 21. Stirring plate; 22. Liquid inlet pipe; 23. Valve. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0032] See also Figure 1 , Figure 2 and Figure 3 In this embodiment, a printing press ink roller cleaning device includes a body 1, and a plurality of cleaning cylinders 2 are installed on the upper surface of the body 1. The inner bottom walls of the plurality of cleaning cylinders 2 are rotatably connected to a rotating disk 3. The upper surfaces of the plurality of rotating disks 3 are fixedly connected to two drainage pipes 4. The outer surfaces of the plurality of drainage pipes 4 are fixedly connected to nozzles 5. A group of support plates 6 are fixedly connected to the upper surfaces of the plurality of rotating disks 3. A brush 7 is fixedly connected to the side surfaces of each group of support plates 6 that are close to each other. By installing the nozzle 5, the pressure of the sprayed water column can be increased, so that the water column can have a stronger impact force, so that it can flush the ink roller, and the ink roller can be cleaned more evenly through the cooperation of the brush 7, thereby improving the cleaning efficiency of the ink roller. At the same time, the water used after cleaning can be recycled, which can save the consumption of resources.

[0033] See also Figure 1 , Figure 2 and Figure 4 The bottom ends of the multiple rotating disks 3 are fixedly connected to a sewage pipe 8, and the inner top wall of the body 1 is rotatably connected to a rotating rod 9. The rotating rod 9 and the outer surfaces of the multiple sewage pipes 8 are fixedly connected with pulleys 10. The multiple pulleys 10 are connected by belt transmission. The cooperation between the installed pulleys 10 and the belt can drive the multiple sewage pipes 8 to rotate during the rotation of the rotating rod 9, so that the multiple sewage pipes 8 drive the multiple rotating disks 3 to rotate, and then drive the multiple brushes 7 to clean the ink roller. The inner wall of the body 1 is fixedly connected to a support frame 11, and a double-axis motor 12 is installed on the upper surface of the support frame 11. The output end of the double-axis motor 12 is fixedly connected to the rotating rod 9. The double-axis motor 12 can drive The movable rotating rod 9 rotates, so that the rotating rod 9 can drive multiple sewage pipes 8 to rotate through the belt. A filter plate 13 is provided at the bottom end of the body 1, and the filter plate 13 is plugged into the outer surface of the body 1. The installation of the filter plate 13 can filter the cleaned impurities, which is convenient for the reuse of the filtered water source. The output end of the dual-axis motor 12 at the bottom is fixedly connected with a rotating column 20, and the outer surface of the rotating column 20 is fixedly connected with multiple stirring plates 21. The bottom end of the body 1 is fixedly connected with a liquid inlet pipe 22 arranged obliquely upward, and a valve 23 is installed on the outer surface of the liquid inlet pipe 22. The installation of the stirring plate 21 can stir the water source and the cleaning agent in the body 1 so that they can be fully mixed.

[0034] See also Figure 1 , Figure 2 and Figure 5 A water pump 14 is installed on the upper surface of the body 1, and the output end of the water pump 14 is fixedly connected to a multi-connecting pipe 15. The upper surfaces of the multiple cleaning cylinders 2 are fixedly connected to a fixed frame 16, and the inner walls of the multiple fixed frames 16 are rotatably connected to a rotating ring 17. The multiple drain pipes 4 are fixedly connected to the rotating ring 17 close to them. The installation of the rotating ring 17 can drive the rotating ring 17 to rotate during the revolution of the multiple drain pipes 4, so that the water source in the fixed frame 16 can enter the drain pipe 4 and be sprayed out from the multiple nozzles 5. The bottom of the water pump 14 The end is fixedly connected with a water inlet pipe 18, and the water inlet pipe 18 is fixedly connected with the bottom end of the body 1. The installation of the water inlet pipe 18 can facilitate the water pump 14 to extract the water source in the body 1 and transport it to multiple fixed frames 16 through the multi-connecting pipe 15, and spray it out from multiple nozzles 5 through the drain pipe 4. The bottom surface of the body 1 is fixedly connected with multiple rubber shock-absorbing blocks 19, and the multiple rubber shock-absorbing blocks 19 are distributed in a circle. The installation of the rubber shock-absorbing blocks 19 can reduce the vibration generated by the body 1 during operation, thereby reducing the noise generated by the small body 1 when working.

[0035] A printing press ink roller cleaning device in the present embodiment can increase the pressure of the spray water column by installing a nozzle 5, so that the water column can have a strong impact force, so that it can flush the ink roller, and through the cooperation of the brush 7, the ink roller can be cleaned more evenly, thereby improving the cleaning efficiency of the ink roller, and at the same time, the water used after cleaning can be recycled, which can save the consumption of resources.

[0036] The working principle of the above embodiment is as follows: first, the water source and the cleaning agent are transported into the machine body 1 through the liquid inlet pipe 22, the dual-axis motor 12 is started and drives the rotating column 20 to rotate, so that the rotating column 20 can drive the multiple stirring plates 21 to mix the cleaning agent and the water source in the machine body 1, when the ink roller is cleaned, the ink roller is inserted into the cleaning cylinder 2, the dual-axis motor 12 can drive the rotating rod 9 to rotate, and the rotating rod 9 can drive the multiple sewage pipes 8 to rotate through the belt during the rotation process, so that the multiple sewage pipes 8 can drive the rotating disk 3 to rotate, and the rotating disk 3 can drive the drainage pipe 4 and the support plate during the rotation process. 6. The brush 7 revolves, and at this time the water pump 14 draws a mixed liquid of water source and cleaning agent in the machine body 1 through the water inlet pipe 18, and transports it to multiple fixed frames 16 through the multi-connecting pipes 15, and transports it to the drain pipe 4 through the fixed pipes, and sprays it out from multiple nozzles 5. By installing the nozzles 5, the pressure of the sprayed water column can be increased, so that the water column can have a stronger impact force, so that it can flush the ink roller, and through the cooperation of the brush 7, the ink roller can be cleaned more evenly, thereby improving the cleaning efficiency of the ink roller, and at the same time, the water used after cleaning can be recycled, which can save the consumption of resources.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0038] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A printing press ink roller cleaning device, comprising a body (1), characterized in that: A plurality of cleaning cylinders (2) are mounted on the upper surface of the machine body (1); the inner bottom walls of the plurality of cleaning cylinders (2) are rotatably connected to a rotating disk (3); the upper surfaces of the plurality of rotating disks (3) are fixedly connected to two drainage pipes (4); the outer surfaces of the plurality of drainage pipes (4) are fixedly connected to a nozzle (5); the upper surfaces of the plurality of rotating disks (3) are fixedly connected to a group of support plates (6); and a brush (7) is fixedly connected to a side surface of each group of support plates (6) that is close to each other.

2. A printing press ink roller cleaning device according to claim 1, characterized in that: The bottom ends of the plurality of rotating disks (3) are fixedly connected to a sewage pipe (8); the inner top wall of the machine body (1) is rotatably connected to a rotating rod (9); the rotating rod (9) and the outer surfaces of the plurality of sewage pipes (8) are fixedly connected to pulleys (10); and the plurality of pulleys (10) are connected to each other via a belt transmission.

3. A printing press ink roller cleaning device according to claim 1, characterized in that: A support frame (11) is fixedly connected to the inner wall of the machine body (1), a dual-axis motor (12) is mounted on the upper surface of the support frame (11), and an output end of the dual-axis motor (12) is fixedly connected to the rotating rod (9).

4. A printing press ink roller cleaning device according to claim 1, characterized in that: A filter plate (13) is provided at the bottom end of the machine body (1), and the filter plate (13) is plugged into the outer surface of the machine body (1).

5. The ink roller cleaning device for a printing press according to claim 1, characterized in that: A water pump (14) is installed on the upper surface of the machine body (1), the output end of the water pump (14) is fixedly connected to a plurality of connecting pipes (15), the upper surfaces of the plurality of cleaning cylinders (2) are fixedly connected to a fixing frame (16), the inner walls of the plurality of fixing frames (16) are rotatably connected to a rotating ring (17), and the plurality of drainage pipes (4) are fixedly connected to the rotating ring (17) adjacent thereto.

6. A printing press ink roller cleaning device according to claim 5, characterized in that: The bottom end of the water pump (14) is fixedly connected to a water inlet pipe (18), and the water inlet pipe (18) is fixedly connected to the bottom end of the machine body (1).

7. The ink roller cleaning device for a printing press according to claim 1, characterized in that: A plurality of rubber shock absorbing blocks (19) are fixedly connected to the bottom surface of the machine body (1), and the plurality of rubber shock absorbing blocks (19) are distributed in a circular pattern.

8. The ink roller cleaning device for a printing press according to claim 3, characterized in that: The output end of the dual-axis motor (12) located at the bottom is fixedly connected to a rotating column (20), and the outer surface of the rotating column (20) is fixedly connected to a plurality of stirring plates (21). The bottom end of the machine body (1) is fixedly connected to a liquid inlet pipe (22) arranged obliquely upward, and a valve (23) is installed on the outer surface of the liquid inlet pipe (22).

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