A uniform dispersion filter coating device

Abstract

The utility model discloses a filter coating device that disperses uniformly, including base, the inner wall between base is slidably connected with coating table, and the inside of base is provided with displacement assembly, and displacement assembly is used for driving coating table to remove, and the top of coating table is rotatably connected with vacuum tank, and the top of vacuum tank is provided with sucking disc, and sucking disc is communicated with the inside of vacuum tank. The utility model discloses through displacement assembly drive coating table moves between the inner wall of base to drive the filter on vacuum tank and remove to the scraper below, then by lifting set drive storage tank moves between first vertical board and second vertical board, make the scraper close filter, then feed pump passes through the connecting pipe and delivers coating to the branch pipe, and exports to the filter surface through coating channel, and at the same time, the rotation motor drives vacuum tank to rotate, and cooperates the scraper to realize the uniform distribution of coating on the filter, thereby improves the efficiency and quality of filter coating.

Description

Technical Field

[0001] This utility model relates to the field of filter coating technology, specifically to a filter coating device with uniform dispersion. Background Technology

[0002] An optical filter is a device that selectively transmits or blocks light within a specific wavelength range. Its working principle is based on physical phenomena such as optical interference, absorption, or scattering. It is widely used in fields such as photography, optical instruments, and scientific research to achieve precise control and optimization of the spectrum. Filter coating involves depositing one or more thin films with specific optical properties on the surface of the filter substrate material to achieve selective transmission, reflection, or absorption of light of specific wavelengths. This process aims to precisely control the spectral characteristics of the filter to meet specific application requirements.

[0003] In current filter coating processes, coatings are often sprayed onto the filter surface via nozzles. However, this spraying method often fails to achieve uniform dispersion and spraying of the coating, resulting in uneven coating thickness and distribution, which in turn affects the coating quality of the filter. To solve the above problems, we propose a filter coating device with uniform dispersion. Utility Model Content

[0004] The purpose of this invention is to provide a uniformly dispersed filter coating device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a uniformly dispersed filter coating device, comprising a base, a coating table slidably connected between the inner walls of the base, a displacement component disposed inside the base for moving the coating table, a vacuum box rotatably connected to the top of the coating table, a suction cup disposed on the top of the vacuum box communicating with the interior of the vacuum box, a first upright plate and a second upright plate fixedly connected to the top of the base, a storage box slidably connected between the first upright plate and the second upright plate, a lifting component disposed on one side of the first upright plate and the second upright plate for moving the storage box, a filling port opened at the top of the storage box, a distributing pipe fixedly connected to the bottom of the storage box, a scraper fixedly connected to the outer side of the distributing pipe, a paint channel opened at the bottom of the scraper, the paint channel penetrating the scraper and communicating with the interior of the distributing pipe, a connecting pipe fixedly connected between the storage box and the distributing pipe, the connecting pipe communicating with the interior of the distributing pipe, and one end of the connecting pipe extending into the interior of the storage box.

[0006] As a further preferred embodiment of this technical solution, a vacuum pump is fixedly installed on the outside of the vacuum chamber, and the output end of the vacuum pump is connected to the inside of the vacuum chamber.

[0007] As a further preferred embodiment of this technical solution, a rotary motor is fixedly installed at the bottom of the coating table, and the output end of the rotary motor passes through the coating table and is fixedly connected to the vacuum chamber.

[0008] As a further preferred embodiment of this technical solution, a feeding pump is fixedly installed between the inner walls of the storage tank, and the output end of the feeding pump is fixedly connected to the extension end of the connecting pipe.

[0009] As a further preferred embodiment of this technical solution, the displacement assembly includes a guide groove and a displacement groove, which are respectively opened on both sides inside the base. A guide rod is fixedly connected between the inner walls of the guide groove, and a guide block is slidably connected to the outer side of the guide rod. A displacement threaded rod is rotatably connected between the inner walls of the displacement groove, and a displacement block is threadedly connected to the outer side of the displacement threaded rod. One side of both the guide block and the displacement block is fixedly connected to the coating table.

[0010] As a further preferred embodiment of this technical solution, a displacement motor is fixedly installed on one side of the base, and the output end of the displacement motor extends into the interior of the displacement groove and is fixedly connected to the displacement threaded rod.

[0011] As a further preferred embodiment of this technical solution, the lifting assembly includes a lifting groove and a sliding groove, which are respectively opened on one side of the first upright plate and the second upright plate. A lifting threaded rod is rotatably connected between the inner walls of the lifting groove, and a lifting block is threadedly connected to the outer side of the lifting threaded rod. A sliding rod is fixedly connected between the inner walls of the sliding groove, and a slider is slidably connected to the outer side of the sliding rod. One side of the lifting block and the slider are both fixedly connected to the storage box.

[0012] As a further preferred embodiment of this technical solution, a turntable is rotatably connected to the top of the first upright plate, the bottom end of the turntable extends into the interior of the lifting groove and is fixedly connected to the lifting threaded rod, and a handle is fixedly connected to the top of the turntable.

[0013] This invention provides a filter coating device with uniform dispersion, which has the following advantages:

[0014] (1) This utility model drives the coating table to move between the inner walls of the base through the displacement component, thereby moving the filter on the vacuum box to below the scraper. Then, the lifting component drives the storage box to move between the first and second vertical plates, so that the scraper is close to the filter. Then, the feeding pump delivers the coating to the distribution pipe through the connecting pipe and outputs it to the surface of the filter through the coating channel. At the same time, the rotary motor drives the vacuum box to rotate and cooperates with the scraper to achieve uniform distribution of the coating on the filter, thereby improving the efficiency and quality of filter coating.

[0015] (2) This utility model achieves rapid adsorption and fixation of the filter by close cooperation of vacuum pump, vacuum box and suction cup, and convenient removal when needed, thereby improving the stability of the filter coating process and improving the ease of use of the coating device. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the base of this utility model;

[0018] Figure 3 This is a schematic diagram of the coating table structure of this utility model;

[0019] Figure 4 This is a schematic cross-sectional view of the storage box structure of this utility model;

[0020] In the diagram: 1. Base; 2. Coating table; 3. Vacuum chamber; 4. Vacuum pump; 5. Suction cup; 6. First upright plate; 7. Second upright plate; 8. Storage box; 9. Injection port; 10. Connecting pipe; 11. Scraper; 12. Guide groove; 13. Guide rod; 14. Displacement motor; 15. Slide groove; 16. Slide rod; 17. Turntable; 18. Handle; 19. Displacement groove; 20. Displacement threaded rod; 21. Lifting groove; 22. Lifting threaded rod; 23. Displacement block; 24. Guide block; 25. Rotary motor; 26. Feed pump; 27. Lifting block; 28. Slider; 29. ​​Distributor pipe; 30. Coating channel. Detailed Implementation

[0021] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0022] This utility model provides a technical solution: such as Figures 1-4As shown, in this embodiment, a uniformly dispersed filter coating device includes a base 1, a coating table 2 slidably connected between the inner walls of the base 1, a displacement component inside the base 1 for moving the coating table 2, a vacuum chamber 3 rotatably connected to the top of the coating table 2, a suction cup 5 on the top of the vacuum chamber 3 communicating with the interior of the vacuum chamber 3, a first vertical plate 6 and a second vertical plate 7 fixedly connected to the top of the base 1, a storage tank 8 slidably connected between the first vertical plate 6 and the second vertical plate 7, a lifting component on one side of the first vertical plate 6 and the second vertical plate 7 for moving the storage tank 8, a filling port 9 on the top of the storage tank 8, and a distributing pipe 29 fixedly connected to the bottom of the storage tank 8. A scraper 11 is fixedly connected to the outside of the distribution pipe 29. A paint channel 30 is opened at the bottom of the scraper 11. The paint channel 30 passes through the scraper 11 and communicates with the inside of the distribution pipe 29. A connecting pipe 10 is fixedly connected between the storage tank 8 and the distribution pipe 29. The connecting pipe 10 communicates with the inside of the distribution pipe 29. One end of the connecting pipe 10 extends into the inside of the storage tank 8. A vacuum pump 4 is fixedly installed on the outside of the vacuum box 3. The output end of the vacuum pump 4 communicates with the inside of the vacuum box 3. A rotary motor 25 is fixedly installed at the bottom of the coating table 2. The output end of the rotary motor 25 passes through the coating table 2 and is fixedly connected to the vacuum box 3. A feed pump 26 is fixedly installed between the inner walls of the storage tank 8. The output end of the feed pump 26 is fixedly connected to the extension end of the connecting pipe 10.

[0023] During filter coating, the filter is first placed on the vacuum chamber 3. Then, the device is connected to an external power source and powered on. The vacuum pump 4 is then started using the controller. The vacuum pump 4 extracts the air from the vacuum chamber 3 and, together with the suction cup 5, adsorbs and fixes the filter. Next, the coating stage 2 is driven to move between the inner walls of the base 1 by the displacement component, thereby moving the filter to below the scraper 11. At the same time, the storage tank 8 is driven to move between the first vertical plate 6 and the second vertical plate 7 by the lifting component, so that the scraper 11 is close to the filter. Then, the paint is injected into the storage tank 8 through the injection port 9 and transported to the distribution pipe 29 by the feed pump 26 along the connecting pipe 10. Immediately afterwards, the paint is output to the surface of the filter through the paint channel 30. Then, the rotation motor 25 drives the vacuum chamber 3 to rotate on the top of the coating stage 2, and, together with the scraper 11, the paint is evenly coated on the filter, thus completing the filter coating.

[0024] After the filter coating is completed, the coating stage 2 is driven to move between the inner walls of the base 1 again by the displacement component and then reset. Then, the vacuum pump 4 delivers gas to the vacuum box 3 and the suction cup 5 to release the adsorption and fixation of the filter, so as to facilitate the unloading of the filter, thereby improving the efficiency and quality of filter coating.

[0025] like Figures 1-4As shown, the displacement assembly includes a guide groove 12 and a displacement groove 19. The guide groove 12 and the displacement groove 19 are respectively opened on both sides inside the base 1. A guide rod 13 is fixedly connected between the inner walls of the guide groove 12. A guide block 24 is slidably connected to the outer side of the guide rod 13. A displacement threaded rod 20 is rotatably connected between the inner walls of the displacement groove 19. A displacement block 23 is threadedly connected to the outer side of the displacement threaded rod 20. One side of both the guide block 24 and the displacement block 23 is fixedly connected to the coating table 2. A displacement motor 14 is fixedly installed on one side of the base 1. The output end of the displacement motor 14 extends into the interior of the displacement groove 19 and is fixedly connected to the displacement threaded rod 20.

[0026] The displacement motor 14 drives the displacement threaded rod 20 to rotate between the inner walls of the displacement groove 19, thereby moving the displacement block 23. Then, in conjunction with the guide block 24 moving on the guide rod 13 inside the guide groove 12, the coating table 2 is driven to move between the inner walls of the base 1, thereby improving the coating effect of the coating device.

[0027] like Figures 1-4 As shown, the lifting assembly includes a lifting groove 21 and a sliding groove 15. The lifting groove 21 and the sliding groove 15 are respectively opened on one side of the first vertical plate 6 and the second vertical plate 7. A lifting threaded rod 22 is rotatably connected between the inner walls of the lifting groove 21. A lifting block 27 is threadedly connected to the outer side of the lifting threaded rod 22. A sliding rod 16 is fixedly connected between the inner walls of the sliding groove 15. A slider 28 is slidably connected to the outer side of the sliding rod 16. One side of the lifting block 27 and the slider 28 are both fixedly connected to the storage box 8. A turntable 17 is rotatably connected to the top of the first vertical plate 6. The bottom end of the turntable 17 extends into the interior of the lifting groove 21 and is fixedly connected to the lifting threaded rod 22. A handle 18 is fixedly connected to the top of the turntable 17.

[0028] By pushing the handle 18 to drive the turntable 17 to rotate, the lifting threaded rod 22 rotates between the inner walls of the lifting groove 21, thereby driving the lifting block 27 to move. Then, in conjunction with the slider 28 moving on the slide rod 16 inside the slide groove 15, the storage box 8 is driven to move between the first vertical plate 6 and the second vertical plate 7, thereby improving the coating convenience of the coating device.

[0029] This invention provides a uniformly dispersed filter coating device. The specific working principle is as follows: When coating the filter, the filter is first placed on a vacuum chamber 3. Then, the device is connected to an external power source and powered on. Next, the vacuum pump 4 is started using a controller. The vacuum pump 4 extracts air from the vacuum chamber 3 and, in conjunction with the suction cup 5, adsorbs and fixes the filter. Then, the displacement motor 14 drives the displacement threaded rod 20 to rotate between the inner walls of the displacement groove 19, thereby moving the displacement block 23. Then, in conjunction with the guide block 24 moving on the guide rod 13 inside the guide groove 12, the coating table 2 is driven to move between the inner walls of the base 1, thereby moving the filter below the scraper 11. Simultaneously... By pushing the handle 18 to drive the turntable 17 to rotate, the lifting threaded rod 22 rotates between the inner walls of the lifting groove 21, thereby driving the lifting block 27 to move. Then, in conjunction with the slider 28 moving on the slide rod 16 inside the slide groove 15, the storage tank 8 is driven to move between the first vertical plate 6 and the second vertical plate 7, so that the scraper 11 approaches the filter. Then, the paint is injected into the storage tank 8 through the injection port 9 and transported to the distribution pipe 29 by the feed pump 26 along the connecting pipe 10. Immediately afterwards, in conjunction with the paint channel 30, the paint is output to the surface of the filter. Then, the rotating motor 25 drives the vacuum box 3 to rotate on the top of the coating table 2, and in conjunction with the scraper 11, the paint is evenly coated on the filter, thereby completing the filter coating.

[0030] After the filter coating is completed, the displacement motor 14 drives the displacement threaded rod 20 to rotate between the inner walls of the displacement groove 19, thereby moving the displacement block 23. Then, in conjunction with the guide block 24 moving on the guide rod 13 inside the guide groove 12, the coating table 2 is driven to move between the inner walls of the base 1 and reset. Then, the vacuum pump 4 delivers gas to the vacuum box 3 and the suction cup 5 to release the adsorption and fixation of the filter, so as to facilitate the unloading of the filter, thus completing the use of the filter coating device.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A uniformly dispersed filter coating device comprising a base (1) characterised in that: A coating table (2) is slidably connected between the inner walls of the base (1). A displacement component is provided inside the base (1) to drive the coating table (2) to move. A vacuum box (3) is rotatably connected to the top of the coating table (2). A suction cup (5) is provided on the top of the vacuum box (3) and communicates with the interior of the vacuum box (3). A first upright plate (6) and a second upright plate (7) are fixedly connected to the top of the base (1). A storage box (8) is slidably connected between the first upright plate (6) and the second upright plate (7). A lifting component is provided on one side of the first upright plate (6) and the second upright plate (7). The component is used to move the storage box (8). The top of the storage box (8) is provided with a filling port (9). The bottom of the storage box (8) is fixedly connected with a distribution pipe (29). The outside of the distribution pipe (29) is fixedly connected with a scraper (11). The bottom of the scraper (11) is provided with a paint channel (30). The paint channel (30) passes through the scraper (11) and communicates with the inside of the distribution pipe (29). A connecting pipe (10) is fixedly connected between the storage box (8) and the distribution pipe (29). The connecting pipe (10) communicates with the inside of the distribution pipe (29). One end of the connecting pipe (10) extends into the inside of the storage box (8).

2. The uniform dispersion filter coating apparatus of claim 1, wherein: A vacuum pump (4) is fixedly installed on the outside of the vacuum box (3), and the output end of the vacuum pump (4) is connected to the inside of the vacuum box (3).

3. The filter coating apparatus with uniform dispersion according to claim 1, characterized in that: A rotary motor (25) is fixedly installed at the bottom of the coating table (2), and the output end of the rotary motor (25) passes through the coating table (2) and is fixedly connected to the vacuum box (3).

4. The filter coating apparatus with uniform dispersion according to claim 1, characterized in that: A feeding pump (26) is fixedly installed between the inner walls of the storage tank (8), and the output end of the feeding pump (26) is fixedly connected to the extension end of the connecting pipe (10).

5. The filter coating apparatus with uniform dispersion according to claim 1, characterized in that: The displacement assembly includes a guide groove (12) and a displacement groove (19). The guide groove (12) and the displacement groove (19) are respectively opened on both sides inside the base (1). A guide rod (13) is fixedly connected between the inner walls of the guide groove (12). A guide block (24) is slidably connected to the outer side of the guide rod (13). A displacement threaded rod (20) is rotatably connected between the inner walls of the displacement groove (19). A displacement block (23) is threadedly connected to the outer side of the displacement threaded rod (20). One side of both the guide block (24) and the displacement block (23) is fixedly connected to the coating table (2).

6. The filter coating apparatus with uniform dispersion according to claim 5, characterized in that: A displacement motor (14) is fixedly installed on one side of the base (1), and the output end of the displacement motor (14) extends into the interior of the displacement groove (19) and is fixedly connected to the displacement threaded rod (20).

7. The filter coating apparatus with uniform dispersion according to claim 1, characterized in that: The lifting assembly includes a lifting groove (21) and a sliding groove (15). The lifting groove (21) and the sliding groove (15) are respectively opened on one side of the first upright plate (6) and the second upright plate (7). A lifting threaded rod (22) is rotatably connected between the inner walls of the lifting groove (21). A lifting block (27) is threadedly connected to the outer side of the lifting threaded rod (22). A sliding rod (16) is fixedly connected between the inner walls of the sliding groove (15). A slider (28) is slidably connected to the outer side of the sliding rod (16). One side of the lifting block (27) and the slider (28) are both fixedly connected to the storage box (8).

8. The filter coating apparatus with uniform dispersion according to claim 7, characterized in that: The top of the first upright plate (6) is rotatably connected to a turntable (17), the bottom end of the turntable (17) extends into the interior of the lifting groove (21) and is fixedly connected to the lifting threaded rod (22), and the top of the turntable (17) is fixedly connected to a handle (18).

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