Anti-blocking type filtering device for photocuring printing ink production

Abstract

The utility model relates to the technical field of filtering devices, and discloses an anti-blocking type filtering device for photocuring printing ink production, which comprises a shell, a filter screen is inserted into the inner side of the upper end of the shell, and the outer side of the filter screen is fixedly connected to the inner side of an outer frame. After the rotating assembly operates, the elastic assembly drives the cleaning assembly to rotate, the cleaning assembly cleans the upper side of the filter screen, meanwhile, the rotating assembly drives the linkage assembly to operate, the linkage assembly drives the pushing assembly to intermittently push the outer frame, and the outer frame moves up and down after being intermittently pushed. After the pushing assembly is reset, the elastic assembly pushes the filter screen and the outer frame to return, then the photocuring ink is placed in the filter screen and screened through intermittent shaking of the outer frame and the filter screen and sweeping of the sweeping assembly, the blocking situation is effectively reduced, the filtering efficiency is improved, meanwhile, manual shaking or dredging by workers is not needed, and use convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of filter components, and in particular to an anti-clogging filter device for producing light-curing ink. Background Art

[0002] Photocurable ink is a special type of ink whose curing process is triggered by ultraviolet or visible light radiation. This type of ink usually contains ingredients such as photosensitizers (also called photoinitiators) and monomers. When the photocurable ink is exposed to ultraviolet or visible light, the photosensitizer will trigger the monomers to polymerize, thereby curing the ink into a hard form. After the ink is cured, it needs to be filtered and screened using a filtering device to select block ink suitable for subsequent processing.

[0003] The photocurable ink filtering device is generally composed of an outer frame and a filter. When in use, the worker places the photocurable ink on the filter, and then screens it through the filter. After screening, the qualified products can be taken out.

[0004] When traditional photocurable ink filtering devices screen solidified photocurable inks, the filter screen is easily clogged due to the large difference in ink size, requiring workers to frequently knock on the filter screen to shake the ink to improve the filtering efficiency. This type of filtering device is slow when filtering inks and requires a lot of labor for workers. Utility Model Content

[0005] The utility model aims to provide an anti-clogging type filter device for producing photocurable ink, so as to solve the problem that the filter device for producing photocurable ink in the prior art is inconvenient to prevent the ink from being blocked, resulting in a low filtering efficiency of the filter device.

[0006] The utility model provides the following technical solutions: a filtering device for anti-clogging photocurable ink production, comprising a shell, a filter screen is inserted into the inner side of the upper end of the shell, and the outer side of the filter screen is fixedly connected to the inner side of an outer frame, pull handles are fixedly connected to the upper sides of both ends of the outer frame, and a rotating component is fixedly connected to the upper side of the shell, an elastic component is fixedly connected to the lower end of the rotating component, and a cleaning component is fixedly connected to the lower side of the elastic component, a linkage component is fixedly connected to the outer side of the upper end of the rotating component, and one end of the linkage component is fixedly connected to a pushing component, and both ends of the outer frame are inserted and slidable in the shell.

[0007] As a preferred embodiment of the above technical solution, the rotating assembly includes a bracket fixedly connected to the upper side of the shell, and a motor is fixedly connected to the upper side of the bracket, a rotating shaft is fixedly connected to the motor output shaft, and sliders are fixedly connected to both sides of the lower end of the rotating shaft.

[0008] As a preferred embodiment of the above technical solution, the elastic component includes a sleeve rod sleeved on the outer side of the lower end of the rotating shaft, and the end of the slider away from the rotating shaft is inserted and slid in the sleeve rod, the lower end of the rotating shaft is fixedly connected to a first spring, and the lower side of the sleeve rod is fixedly connected to a bottom plate, the lower end of the first spring is fixedly connected to the bottom plate, and the lower side of the bottom plate is rotatably connected to a top plate, and the lower side of the top plate is in contact with the filter screen.

[0009] As a preferred embodiment of the above technical solution, the cleaning component includes a connecting plate fixedly connected to the outer side of the middle end of the base plate, and a cleaning brush is fixedly connected to the lower side of one end of the connecting plate away from the base plate, and the lower side of the cleaning brush is in contact with the filter screen.

[0010] As a preferred embodiment of the above technical solution, the linkage assembly includes a first gear fixedly connected to the outer side of the upper end of the rotating shaft, and a second gear is meshed on the outer side of one end of the first gear, the lower side of the second gear is rotatably connected to the bracket, and one end of the upper side of the second gear is rotatably connected to a rotating plate, and the end of the rotating plate away from the second gear is rotatably connected to the first push plate.

[0011] As a preferred embodiment of the above technical solution, the pushing assembly includes a second push plate fixedly connected to one end of the first push plate away from the bracket, and the end of the second push plate away from the first push plate passes through the outer shell, the end of the second push plate away from the first push plate is fixedly connected to a third push plate, and the side of the third push plate away from the second push plate is attached to the outer frame.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The anti-clogging type filtering device for photocurable ink production screens the photocurable ink by first starting the rotating component. After the rotating component is running, the cleaning component is driven to rotate by the elastic component, so that the cleaning component cleans the upper side of the filter screen. At the same time, the rotating component drives the linkage component to run, and the linkage component drives the pushing component to push the outer frame intermittently. After the outer frame is pushed intermittently, the outer frame is moved up and down. After the pushing component is reset, the elastic component pushes the filter screen and the outer frame back to their original positions. Subsequently, the photocurable ink is placed in the filter screen and screened by the intermittent shaking of the outer frame and the filter screen and the cleaning of the cleaning component. This effectively reduces the occurrence of blockages and improves the filtering efficiency. At the same time, there is no need for workers to manually shake or dredge, thereby improving the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of a filter device for anti-clogging light-curing ink production;

[0015] Figure 2 It is a schematic diagram of the front cross-sectional structure of a filter device for anti-clogging light-curing ink production;

[0016] Figure 3 It is a schematic diagram of a top view of the cross-sectional structure of a support of a filter device for anti-clogging light-curing ink production;

[0017] Figure 4 for Figure 2 A schematic diagram of the enlarged structure in the middle.

[0018] In the figure: 1. outer shell; 11. filter; 12. outer frame; 13. handle; 2. bracket; 21. motor; 22. rotating shaft; 23. slider; 3. sleeve rod; 31. first spring; 32. bottom plate; 33. top plate; 4. connecting plate; 41. cleaning brush; 5. first gear; 51. second gear; 52. rotating plate; 53. first push plate; 6. second push plate; 61. third push plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] like Figure 1-4 As shown, the utility model provides a technical solution: a clogging-proof filtering device for light-curing ink production, comprising a shell 1, a filter screen 11 is inserted into the inner side of the upper end of the shell 1, and the outer side of the filter screen 11 is fixedly connected to the inner side of an outer frame 12, and handles 13 are fixedly connected to the upper sides of both ends of the outer frame 12, and a rotating component is fixedly connected to the upper side of the shell 1, an elastic component is fixedly connected to the lower end of the rotating component, and a cleaning component is fixedly connected to the lower side of the elastic component, a linkage component is fixedly connected to the outer side of the upper end of the rotating component, and one end of the linkage component is fixedly connected to a pushing component, and both ends of the outer frame 12 are inserted and slid in the shell 1 to filter the light-curing ink. When screening, start the rotating component first. After the rotating component is running, the cleaning component is driven to rotate through the elastic component, so that the cleaning component cleans the upper side of the filter 11. At the same time, the rotating component drives the linkage component to operate, and the linkage component drives the pushing component to intermittently push the outer frame 12. After the outer frame 12 is intermittently pushed, it is reset with the assistance of the reset component. Then, the photocurable ink is placed in the filter 11 and is screened by intermittent shaking of the outer frame 12 and the filter 11 and cleaning of the cleaning component, which effectively reduces the occurrence of blockage and improves the filtration efficiency. At the same time, there is no need for workers to manually shake or dredge, which improves the convenience of use.

[0021] like Figure 2 and Figure 4 As shown, the rotating assembly includes a bracket 2 fixedly connected to the upper side of the shell 1, and a motor 21 is fixedly connected to the upper side of the bracket 2, the output shaft of the motor 21 is fixedly connected to the rotating shaft 22, and sliders 23 are fixedly connected to the lower ends of the rotating shaft 22. The motor 21 is started, and after the motor 21 is started, the output shaft drives the rotating shaft 22 to rotate. After the rotating shaft 22 rotates, the elastic assembly is driven to rotate through the motor 21, which is convenient for providing power output, thereby driving the elastic assembly and the rotating assembly to operate.

[0022] like Figure 2 and Figure 4As shown, the elastic component includes a sleeve rod 3 sleeved on the outer side of the lower end of the rotating shaft 22, and the end of the slider 23 away from the rotating shaft 22 is inserted and slid in the sleeve rod 3, the lower end of the rotating shaft 22 is fixedly connected to the first spring 31, and the lower side of the sleeve rod 3 is fixedly connected to the bottom plate 32, the lower end of the first spring 31 is fixedly connected to the bottom plate 32, and the lower side of the bottom plate 32 is rotatably connected to the top plate 33, the lower side of the top plate 33 is in contact with the filter screen 11, and after the rotating shaft 22 rotates, the sleeve rod 3 and the bottom plate 32 are driven to rotate by the motor 21, and after the bottom plate 32 rotates, the cleaning component is driven to rotate, so that the component is pushed to move through elastic cooperation, so that the filter screen 11 and the outer frame 12 move down and shake.

[0023] like Figure 1 As shown, the cleaning assembly includes a connecting plate 4 fixedly connected to the outer side of the middle end of the base plate 32, and a cleaning brush 41 is fixedly connected to the lower side of one end of the connecting plate 4 away from the base plate 32, and the lower side of the cleaning brush 41 is in contact with the filter screen 11. When the base plate 32 rotates, it drives the connecting plate 4 and the cleaning brush 41 to rotate, so that the cleaning brush 41 cleans the upper side of the filter screen 11.

[0024] like Figure 2 and Figure 3 As shown, the linkage assembly includes a first gear 5 fixedly connected to the outer side of the upper end of the rotating shaft 22, and a second gear 51 is meshed on the outer side of one end of the first gear 5, the lower side of the second gear 51 is rotatably connected to the bracket 2, and one end of the upper side of the second gear 51 is rotatably connected to a rotating plate 52, and the end of the rotating plate 52 away from the second gear 51 is rotatably connected to a first push plate 53. After the first gear 5 rotates, the second gear 51 drives the rotating plate 52 to rotate through meshing with the second gear 51. After the rotating plate 52 rotates, it pushes the first push plate 53 to move. When the first push plate 53 moves, it simultaneously drives the pushing assembly to move to squeeze the lower end of the outer frame 12, so as to facilitate the transmission of power, thereby driving the pushing assembly to move.

[0025] like Figure 2 As shown, the pushing assembly includes a second push plate 6 that is fixedly connected to one end of the first push plate 53 away from the bracket 2, and the end of the second push plate 6 away from the first push plate 53 passes through the shell 1, and the end of the second push plate 6 away from the first push plate 53 is fixedly connected to the third push plate 61, and the side of the third push plate 61 away from the second push plate 6 is in contact with the outer frame 12. After the first push plate 53 moves, it drives the second push plate 6 and the third push plate 61 to move, so that the third push plate 61 lifts the lower end of the outer frame 12, so that the outer frame 12 drives the filter screen 11 to move up and squeeze the first spring 31. Later, when the second push plate 6 and the third push plate 61 return to their original positions, the elastic potential energy of the first spring 31 is used to push the filter screen 11 and the outer frame 12 downward and return to their original positions in the reverse direction.

[0026] Working principle: When the light-curable ink is screened, the motor 21 is started first. After the motor 21 is started, the output shaft drives the rotating shaft 22 and the first gear 5 to rotate. After the rotating shaft 22 rotates, the sleeve rod 3 and the bottom plate 32 are driven to rotate by the motor 21. After the bottom plate 32 rotates, the connecting plate 4 and the cleaning brush 41 are driven to rotate, so that the cleaning brush 41 cleans the upper side of the filter screen 11. After the first gear 5 rotates, it meshes with the second gear 51 to allow the second gear 51 to drive the rotating plate 52 to rotate. After the rotating plate 52 rotates, it pushes the first push plate 53 to move. When the push plate 53 moves, it simultaneously drives the second push plate 6 and the third push plate 61 to move and squeeze the lower end of the outer frame 12, so that the outer frame 12 moves up in the outer shell 1. After the outer frame 12 moves up, it pushes the outer shell 1 to squeeze the top plate 33 and the bottom plate 32 to move up under the limit of the slider 23 and the rotating shaft 22 to compress the first spring 31. When the second push plate 6 and the third push plate 61 return to their original positions, the first spring 31 pushes the bottom plate 32 and the top plate 33 in the opposite direction, so that the top plate 33 pushes the filter screen 11 and the outer frame 12 to move down and return to their original positions, thereby generating a filter screen 11 and the outer frame 12. The filter 11 is shaken, and then the light-curable ink to be screened is put into the filter 11. The filter 11 is shaken by the shaking of the outer frame 12 to screen it. At the same time, the cleaning of the first spring 31 is used to cooperate. After the screening is completed, the motor 21 is turned off, and then the outer frame 12 and the filter 11 are pulled up by the handle 13. During the upward movement, the filter 11 squeezes the top plate 33 so that the top plate 33 pushes the bottom plate 32 and the sleeve rod 3 to move up. After the sleeve rod 3 moves, it compresses the first spring 31 under the limit of the slider 23. When the filter 11 and the outer frame 12 move to After the shell 1 is on the upper side, pull the connecting plate 4 to continue to push the bottom plate 32 upward to separate the top plate 33 from the filter 11, then take out the outer frame 12 and the filter 11 to take out the screened light-curable ink. During the subsequent installation, push the connecting plate 4 first to move the sleeve rod 3 upward, and then drive the outer frame 12 and 07 to be inserted into the shell 1 through the pull handle 13. When the outer frame 12 is inserted to the appropriate position, release the connecting plate 4, and use the elastic potential energy of the first spring 31 to push the connecting plate 4 downward so that the top plate 33 and the filter 11 are in contact.

[0027] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A filter device for producing anti-clogging photocurable ink, comprising a housing (1), characterized in that: A filter screen (11) is inserted into the inner side of the upper end of the shell (1), and the outer side of the filter screen (11) is fixedly connected to the inner side of the outer frame (12). Pull handles (13) are fixedly connected to the upper sides of both ends of the outer frame (12), and a rotating component is fixedly connected to the upper side of the shell (1). The lower end of the rotating component is fixedly connected to an elastic component, and the lower side of the elastic component is fixedly connected to a cleaning component. The outer side of the upper end of the rotating component is fixedly connected to a linkage component, and one end of the linkage component is fixedly connected to a pushing component. The two ends of the outer frame (12) are inserted and slidably arranged in the shell (1).

2. The anti-clogging filter device for producing photocurable ink according to claim 1, characterized in that: The rotating assembly comprises a bracket (2) fixedly connected to the upper side of the housing (1), and a motor (21) is fixedly connected to the upper side of the bracket (2), an output shaft of the motor (21) is fixedly connected to a rotating shaft (22), and sliders (23) are fixedly connected to both sides of the lower end of the rotating shaft (22).

3. The anti-clogging filter device for producing photocurable ink according to claim 2, characterized in that: The elastic component comprises a sleeve rod (3) sleeved on the outer side of the lower end of the rotating shaft (22), and the end of the slider (23) away from the rotating shaft (22) is inserted and slidably arranged in the sleeve rod (3), the lower end of the rotating shaft (22) is fixedly connected to a first spring (31), and the lower side of the sleeve rod (3) is fixedly connected to a bottom plate (32), the lower end of the first spring (31) is fixedly connected to the bottom plate (32), and the lower side of the bottom plate (32) is rotatably connected to a top plate (33), and the lower side of the top plate (33) is in contact with the filter screen (11).

4. The anti-clogging filter device for producing photocurable ink according to claim 3, characterized in that: The cleaning assembly comprises a connecting plate (4) fixedly connected to the outer side of the middle end of the bottom plate (32), and a cleaning brush (41) is fixedly connected to the lower side of one end of the connecting plate (4) away from the bottom plate (32), and the lower side of the cleaning brush (41) is in contact with the filter screen (11).

5. The anti-clogging filter device for producing photocurable ink according to claim 2, characterized in that: The linkage assembly comprises a first gear (5) fixedly connected to the outer side of the upper end of the rotating shaft (22), and a second gear (51) is meshed with the outer side of one end of the first gear (5), the lower side of the second gear (51) is rotatably connected to the bracket (2), and the upper end of the second gear (51) is rotatably connected to a rotating plate (52), and the end of the rotating plate (52) away from the second gear (51) is rotatably connected to a first push plate (53).

6. The anti-clogging filter device for producing photocurable ink according to claim 5, characterized in that: The pushing assembly comprises a second push plate (6) fixedly connected to one end of the first push plate (53) away from the bracket (2), and the end of the second push plate (6) away from the first push plate (53) passes through the shell (1), and the end of the second push plate (6) away from the first push plate (53) is fixedly connected to a third push plate (61), and the side of the third push plate (61) away from the second push plate (6) is in contact with the outer frame (12).

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