Efficient printing ink filtering device

Abstract

The utility model discloses an efficient printing ink filtering device which comprises a box body, a filtering barrel is arranged in an inner cavity of the box body, a filtering plate is fixedly connected between the bottoms of the two sides of an inner cavity of the filtering barrel, an adjusting box is fixedly connected to the top of the box body, and a first motor is fixedly connected to the top of an inner cavity of the adjusting box. And the output end of the first motor is fixedly connected with a screw rod, and the surface of the screw rod is in threaded connection with a threaded sleeve. Through cooperative use of the box body, the filtering barrel, the filtering plate, the adjusting box, the first motor, the screw rod, the threaded sleeve, the supporting rod, the shell, a first spring, a limiting plate, a scraping plate, a second motor and a cam, the problems that in the actual use process of an existing printing ink efficient filtering device, shutdown is needed when a built-in filtering net is detached and cleaned, the production efficiency is reduced, and the production cost is reduced are solved. And cleaning is mostly conducted manually, cleaning is troublesome, time and labor are wasted, and practicability is poor.

Description

Technical Field

[0001] The utility model relates to the technical field of ink production, in particular to a printing ink high-efficiency filtering device. Background Art

[0002] Ink is a uniform mixture of substances such as binders, pigments, fillers, additives and solvents. Ink is a dye used to form graphic information in the printing process. The production of ink usually requires steps such as stirring, grinding and filtering. After stirring and grinding, the ink is usually mixed with some impurities. These impurities mainly include gravel, iron filings, etc. Printing with ink mixed with impurities will produce knife lines, tails and other traces on the printed materials, which seriously reduces the value of the ink. Therefore, the printing ink needs to be filtered before use.

[0003] For example, the Chinese utility model provides "a high-efficiency filtering device for printing ink", and its announcement number is: CN217015629U. The utility model has the advantage of high-efficiency filtration through the coordinated use of a base plate, a box body, an ink box, a protective cover, a filter box, a filter plate, a first motor, a screw, a sleeve, a pulley, a bevel block, a second motor, a first gear, a rotating rod and a second gear. It can effectively solve the problem that the existing printing ink filtering device has low filtration efficiency and long time consumption, and therefore cannot meet the use requirements. However, in the actual use of this patent, if the built-in filter needs to be disassembled and cleaned during operation, the production efficiency is reduced, and the cleaning is mostly done manually, which is troublesome, time-consuming and labor-intensive, and has poor practicality. Utility Model Content

[0004] The utility model aims to provide a printing ink high-efficiency filtering device, which has the advantage of self-cleaning, and solves the problems that in the actual use of the existing printing ink high-efficiency filtering device, if the built-in filter is disassembled and cleaned, the machine needs to be shut down, which reduces the production efficiency, and the cleaning is mostly done manually, which is troublesome, time-consuming and labor-intensive, and has poor practicality.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a printing ink high-efficiency filtering device comprises a box body, the inner cavity of the box body is provided with a filter barrel, and filter plates are fixedly connected between the bottoms of both sides of the inner cavity of the filter barrel, the top of the box body is fixedly connected with an adjusting box, the top of the inner cavity of the adjusting box is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a screw, the surface of the screw is threadedly connected with a threaded sleeve, both sides of the bottom of the threaded sleeve are fixedly connected with support rods, one end of the support rod away from the threaded sleeve passes through the inner cavity of the box body and is fixedly connected with a shell, the top of the inner cavity of the shell is fixedly connected with a first spring, the bottom end of the first spring is fixedly connected with a limiting plate, the bottom of the limiting plate is fixedly connected with a scraper, and one end of the scraper away from the limiting plate passes through the top of the filter plate, the right side of the back side of the inner cavity of the box body is fixedly connected with a second motor, and the output end of the second motor is fixedly connected with a cam.

[0006] Preferably, a telescopic rod is fixedly connected to the left side of the inner cavity of the box body, a second spring is sleeved on the surface of the telescopic rod, and the right end of the telescopic rod is fixedly connected to the left side of the filter barrel.

[0007] Preferably, legs are fixedly connected to both sides of the bottom of the box body, and a hopper is provided on the front side of the box body.

[0008] Preferably, both sides of the threaded sleeve are fixedly connected with sliding blocks, and the inner wall of the adjustment box is provided with sliding grooves used in conjunction with the sliding blocks.

[0009] Preferably, the bottom of the filter barrel is connected to a discharge pipe, and one end of the discharge pipe away from the filter barrel passes through the bottom of the box body, and guide plates are fixedly connected to both sides of the bottom of the inner cavity of the filter barrel.

[0010] Preferably, an opening is provided at the bottom of the box, and a controller is fixedly connected to the front of the box.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model solves the problem that the existing printing ink high-efficiency filtering device needs to be shut down during actual use for disassembling and cleaning the built-in filter screen, which reduces production efficiency, and the cleaning is mostly done manually, which is troublesome, time-consuming, labor-intensive, and has poor practicality through the coordinated use of a box body, a filter barrel, a filter plate, an adjustment box, a first motor, a screw, a threaded sleeve, a support rod, a shell, a first spring, a limit plate, a scraper, a second motor, and a cam.

[0013] 2. The utility model can elastically support the filter barrel by arranging the telescopic rod and the second spring to facilitate the resetting of the filter barrel. By arranging the supporting legs, it can facilitate the support of the box body. By arranging the feeding hopper, it can facilitate the addition of materials into the filter barrel. By arranging the slider and the slide groove, the threaded sleeve can be limited to improve the stability of the threaded sleeve when moving. By arranging the discharge pipe, the filtered material can be discharged. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0015] Figure 2 It is a schematic cross-sectional view of the structure of the utility model;

[0016] Figure 3 It is a partial sectional schematic diagram of the right side view of the box body of the utility model.

[0017] In the figure: 1. box body; 2. filter barrel; 3. filter plate; 4. adjustment box; 5. first motor; 6. screw; 7. threaded sleeve; 8. support rod; 9. shell; 10. first spring; 11. limit plate; 12. scraper; 13. second motor; 14. cam; 15. telescopic rod; 16. second spring; 17. support leg; 18. hopper; 19. discharge pipe. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3A printing ink high-efficiency filtering device comprises a box body 1, a filter barrel 2 is arranged in the inner cavity of the box body 1, a filter plate 3 is fixedly connected between the bottoms of both sides of the inner cavity of the filter barrel 2, an adjustment box 4 is fixedly connected to the top of the box body 1, a first motor 5 is fixedly connected to the top of the inner cavity of the adjustment box 4, a screw rod 6 is fixedly connected to the output end of the first motor 5, a threaded sleeve 7 is threadedly connected to the surface of the screw rod 6, support rods 8 are fixedly connected to both sides of the bottom of the threaded sleeve 7, one end of the support rod 8 away from the threaded sleeve 7 passes through the inner cavity of the box body 1 and is fixedly connected to a shell 9, a first spring 10 is fixedly connected to the top of the inner cavity of the shell 9, and the bottom end of the first spring 10 is fixedly connected to the bottom end of the first spring 10. A limit plate 11 is fixedly connected, a scraper 12 is fixedly connected to the bottom of the limit plate 11, and one end of the scraper 12 away from the limit plate 11 passes through the top of the filter plate 3. A second motor 13 is fixedly connected to the right side of the back of the inner cavity of the box body 1, and a cam 14 is fixedly connected to the output end of the second motor 13. A telescopic rod 15 is fixedly connected to the left side of the inner cavity of the box body 1. A second spring 16 is sleeved on the surface of the telescopic rod 15. The right end of the telescopic rod 15 is fixedly connected to the left side of the filter barrel 2. Legs 17 are fixedly connected to both sides of the bottom of the box body 1. A hopper 18 is provided on the front side of the box body 1. Slide blocks are fixedly connected to both sides of the threaded sleeve 7. The inner wall is provided with a slide groove used in conjunction with the slider, the bottom of the filter barrel 2 is connected with a discharge pipe 19, and the end of the discharge pipe 19 away from the filter barrel 2 passes through the bottom of the box body 1, and both sides of the bottom of the inner cavity of the filter barrel 2 are fixedly connected with guide plates, and the bottom of the box body 1 is provided with an opening, and the front of the box body 1 is fixedly connected with a controller. By setting a telescopic rod 15 and a second spring 16, the filter barrel 2 can be elastically supported to facilitate the resetting of the filter barrel 2. By setting a support leg 17, it is convenient to support the box body 1. By setting a feeding hopper 18, it is convenient to add materials into the filter barrel 2. By setting a slider and a slide groove, the threaded The sleeve 7 is limited to improve the stability of the threaded sleeve 7 when it moves. By setting the discharge pipe 19, the filtered material can be easily discharged. Through the coordinated use of the box body 1, the filter barrel 2, the filter plate 3, the adjustment box 4, the first motor 5, the screw 6, the threaded sleeve 7, the support rod 8, the shell 9, the first spring 10, the limiting plate 11, the scraper 12, the second motor 13 and the cam 14, the existing printing ink high-efficiency filtering device is solved in the actual use process. If the built-in filter screen needs to be disassembled and cleaned, the production efficiency is reduced, and the cleaning is mostly done manually, which is troublesome, time-consuming and labor-intensive, and has poor practicality.

[0020] When in use, start the first motor 5, so that the first motor 5 drives the screw 6 to rotate, and the screw 6 drives the threaded sleeve 7 to move downward. The threaded sleeve 7 drives the shell 9 to move downward through the cooperation of the support rod 8. The shell 9 drives the scraper 12 to move and contact the top of the filter plate 3 through the cooperation of the first spring 10 and the limit plate 11. Start the second motor 13, so that the second motor 13 drives the cam 14 to rotate, and the cam 14 moves lower than the filter barrel 2. The filter barrel 2 compresses the telescopic rod 15 and the second spring 16. The cam 14 continues to rotate and releases the squeezing of the filter barrel 2, causing the telescopic rod 15 and the second spring 16 to drive the filter barrel 2 to reset. In this reciprocating manner, the filter barrel 2 drives the filter plate 3 to move left and right, so that the scraper 12 cleans the top of the filter plate 3.

[0021] Although embodiments of the present invention 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 invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A printing ink high efficiency filtering device, comprising a housing (1), characterized in that: The inner cavity of the box body (1) is provided with a filter barrel (2), and a filter plate (3) is fixedly connected between the bottoms of both sides of the inner cavity of the filter barrel (2), and the top of the box body (1) is fixedly connected with an adjustment box (4), and the top of the inner cavity of the adjustment box (4) is fixedly connected with a first motor (5), and the output end of the first motor (5) is fixedly connected with a screw rod (6), and the surface of the screw rod (6) is threadedly connected with a threaded sleeve (7), and both sides of the bottom of the threaded sleeve (7) are fixedly connected with support rods (8), and the end of the support rod (8) away from the threaded sleeve (7) is fixedly connected to the output end of the first motor (5). A shell (9) is fixedly connected to the inner cavity of the casing (1), a first spring (10) is fixedly connected to the top of the inner cavity of the casing (9), a bottom end of the first spring (10) is fixedly connected to a limit plate (11), a scraper (12) is fixedly connected to the bottom of the limit plate (11), an end of the scraper (12) away from the limit plate (11) passes through the top of the filter plate (3), a second motor (13) is fixedly connected to the right side of the back of the inner cavity of the casing (1), and a cam (14) is fixedly connected to the output end of the second motor (13).

2. A printing ink high efficiency filtration device according to claim 1, characterized in that: A telescopic rod (15) is fixedly connected to the left side of the inner cavity of the box body (1), a second spring (16) is sleeved on the surface of the telescopic rod (15), and the right end of the telescopic rod (15) is fixedly connected to the left side of the filter barrel (2).

3. A printing ink high efficiency filtration device according to claim 1, characterized in that: Support legs (17) are fixedly connected to both sides of the bottom of the box body (1), and a feeding hopper (18) is arranged on the front side of the box body (1).

4. A printing ink high efficiency filtration device according to claim 1, characterized in that: Slide blocks are fixedly connected to both sides of the threaded sleeve (7), and the inner wall of the adjustment box (4) is provided with a slide groove used in conjunction with the slide blocks.

5. A printing ink high efficiency filtration device according to claim 1, characterized in that: The bottom of the filter barrel (2) is connected to a discharge pipe (19), and one end of the discharge pipe (19) away from the filter barrel (2) passes through the bottom of the box body (1), and guide plates are fixedly connected to both sides of the bottom of the inner cavity of the filter barrel (2).

6. A printing ink high efficiency filtering device according to claim 1, characterized in that: The bottom of the box (1) is provided with an opening, and the front of the box (1) is fixedly connected with a controller.

Images