Coating production process of eye-protecting color filter

Abstract

The invention discloses a film coating production process of an eye-protecting color filter, relates to the technical field of film coating equipment, and solves the technical problem of inconvenience in overturning. Firstly, a clamping assembly is operated, and the filter is placed into an overturning frame in an overturning assembly to be stably clamped and fixed; then the mounting rack with the optical filter is placed in an ultrasonic cleaning machine to be cleaned, and the mounting rack with the optical filter is taken out to be blow-dried after cleaning is completed; then the cleaned and dried optical filter is placed on a coating table and conveyed to the position below a spraying box through a conveying assembly to be sprayed with a coating eye protection material, then an overturning assembly is started to conduct overturning double-face coating operation, and finally the coated optical filter is conveyed into a drying machine through the conveying assembly to be dried; according to the device, the optical filter in the overturning frame can be overturned, sprayed and coated conveniently, overturning coating operation is facilitated, the overturning capacity of the device can be improved easily, and the coating working efficiency of the device can be improved easily.

Description

Technical Field

[0001] The present invention relates to the technical field of coating equipment, and in particular to a coating production process for an eye-protecting color filter. Background Art

[0002] A filter is an optical filter that can filter out unnecessary spectral components or interfering light in the incident light, reduce interfering components in the background, and increase the contrast between the target and the background, thereby improving the signal-to-noise ratio of the system. The eye-protection color filter is produced through a coating process. The existing coating device only places the filter substrate inside the coating device for coating, and lacks a fixing device to fix the substrate. As a result, the filter may shift during the coating process, resulting in uneven filter coating, which seriously affects the coating efficiency. In addition, dust is easily accumulated on the inner surface of the commonly used coating device. For example, the Chinese utility model patent with patent publication number CN220317932U solves the problem that the filter may shift during the coating process, resulting in uneven filter coating.

[0003] However, during the coating process, the above-mentioned device generally adopts a single-sided spraying method for coating operation, which results in low coating efficiency of the device and inconvenience in flipping the coating operation, affecting the flipping ability of the device and the coating efficiency of the device. For this reason, based on the technical defects, we have proposed a coating production process for eye-protection color filters that can solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to provide a coating production process for an eye protection color filter to solve the following technical problems:

[0005] Generally, the coating operation is performed by single-sided spraying, which results in low working efficiency of the coating device, inconvenience in flipping the coating operation, affecting the flipping ability of the device and affecting the working efficiency of the coating device.

[0006] The purpose of the present invention can be achieved by the following technical solutions:

[0007] A coating production process for an eye-protection color filter comprises the following steps:

[0008] First, operate the clamping assembly, place the filter into the flip frame of the flip assembly for stable clamping and fixing, then place the mounting frame with the filter into the ultrasonic cleaning machine for cleaning, and take it out for drying after cleaning;

[0009] Then place the cleaned and dried filter on the coating table and transport it to the bottom of the spray box through the transport component for spraying the coating eye protection material, and then start the flip component to flip the double-sided coating operation. Finally, the coated filter is transported into the dryer through the transport component for drying.

[0010] As a further solution of the present invention: the flip assembly includes a mounting frame, a mounting groove is provided in the mounting frame, and a flip frame is installed in the mounting groove, a flip groove with a rectangular through hole is provided on the inner wall at both ends of the mounting groove, a T-shaped slider with a first slide groove is slidably installed in the rectangular through hole, a rubber block is slidably installed in the first slide groove, a cylinder is fixedly installed on the top of the T-shaped slider, a first flip block with a storage groove and two second flip blocks are slidably installed in the flip groove, and a special-shaped spring piece is fixedly installed between the second flip block and the storage groove.

[0011] As a further solution of the present invention: a second slide groove is provided on a side of the flip frame close to the first flip block, a connecting plate is slidably installed in the second slide groove, and a guide rod is slidably installed on the connecting plate.

[0012] As a further solution of the present invention: one end of the connecting plate close to the special-shaped spring piece is fixedly mounted on the second flip block, both ends of the guide rod are fixedly mounted on the inner wall of the second slide groove, and the driving rod of the cylinder slides through the first slide groove and is fixedly mounted on the rubber block.

[0013] As a further solution of the present invention: a movable groove is opened near the two ends of the mounting frame, a bidirectional screw is rotatably installed in the movable groove, a movable block is threadedly installed on the two ends of the bidirectional screw, one side of the T-shaped slider is fixedly installed on the movable block, a first motor is fixedly installed on one side of the mounting frame, and the output end of the first motor slides through the movable groove and is fixedly installed on the bidirectional screw.

[0014] As a further solution of the present invention: the clamping assembly includes a clamping plate slidably installed in the flip frame, an elastic plate is fixedly installed on the side of the clamping plate close to the flip frame, an elastic groove is opened on the side of the flip frame close to the clamping plate, and a first spring is fixedly installed on the inner walls on both sides of the elastic groove.

[0015] As a further solution of the present invention: a waist-shaped through hole is opened on the elastic plate, a balance rod is slidably installed in the waist-shaped through hole, the first spring is nested on the outer surface of the balance rod, and both ends of the balance rod are fixedly installed on the outer surface of the elastic groove.

[0016] As a further solution of the present invention: a placement groove is fixedly installed on the side of the clamping plate away from the elastic plate, a handle is fixedly installed on the side of the clamping plate away from the placement groove, the handle is fixedly installed between the two elastic plates, one end of the elastic plate away from the clamping plate is slidably installed in the elastic groove, and the other end of the first spring is fixedly installed on the elastic plate.

[0017] As a further solution of the present invention: a retractable adhesive roller is fixedly installed on the inner walls on the upper and lower sides of one end of the coating table, a spray box is fixedly installed on the top of the coating table, a dryer is fixedly installed on the side of the coating table away from the adhesive roller, a transport component is arranged in the coating table, the transport component includes a transport trough opened on the inner wall of the coating table, a transport belt is rotatably installed on the bottom wall of the transport trough, and a second motor is fixedly installed on one side of the coating table.

[0018] As a further solution of the present invention: a telescopic rod and a second spring are fixedly installed on the inner top wall of the transport trough, a limiting plate with a guide plate is fixedly installed on one end of the telescopic rod close to the conveyor belt, and a sliding roller is rotatably installed on one side of the limiting plate close to the conveyor belt.

[0019] Beneficial effects of the present invention:

[0020] (1) The rubber block in the flip assembly facilitates the extrusion and flipping of the second flip block and the first flip block, facilitates the flipping and spray coating of the filter in the flip frame, facilitates the flipping and coating operation, is conducive to improving the flipping ability of the device, and is conducive to improving the working efficiency of the coating of the device;

[0021] (2) The clamping plate in the clamping assembly, under the action of the elastic plate and the first spring, is convenient for elastically clamping the filter, is convenient for clamping and installing multiple filters, and is convenient and flexible for clamping operation, which is beneficial to improving the clamping capacity of the device and improving the safety and stability of the device;

[0022] (3) The conveyor belt in the conveyor assembly is convenient for clamping the transport mounting frame under the action of the limit plate and the second spring, which is beneficial to improving the clamping stability of the device, improving the transport capacity of the device, and improving the working efficiency of the coating device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention will be further described below in conjunction with the accompanying drawings.

[0024] Figure 1 It is a schematic diagram of the overall structure of a coating production device for an eye-protecting color filter of the present invention;

[0025] Figure 2 yes Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0026] Figure 3 It is a schematic diagram of the internal structure of a coating production device for an eye-protecting color filter of the present invention;

[0027] Figure 4 It is a schematic diagram of the overall structure of the flip assembly;

[0028] Figure 5 yes Figure 4A schematic diagram of the enlarged structure at B in the middle;

[0029] Figure 6 It is a schematic diagram of the exploded structure of the flip assembly;

[0030] Figure 7 yes Figure 6 Schematic diagram of the enlarged structure at C in the middle;

[0031] Figure 8 yes Figure 7 Schematic diagram of the enlarged structure at D in the middle.

[0032] In the figure: 1, coating table; 2, spray box; 3, drying machine; 4, turning assembly; 41, mounting frame; 42, moving slot; 43, bidirectional screw; 44, first motor; 45, moving block; 46, turning frame; 47, turning slot; 48, rectangular through hole; 49, T-shaped slider; 410, cylinder; 411, first slide slot; 412, rubber block; 413, first turning block; 414, second turning block; 415, special-shaped spring piece; 416, storage slot; 4 17. Second slide groove; 418. Guide rod; 419. Connecting plate; 5. Clamping assembly; 51. Clamping plate; 52. Placement groove; 53. Elastic plate; 54. Waist-shaped through hole; 55. Handle; 56. Elastic groove; 57. Balance rod; 58. First spring; 6. Transport assembly; 61. Transport groove; 62. Second motor; 63. Transport belt; 64. Telescopic rod; 65. Second spring; 66. Limiting plate; 67. Guide plate; 68. Sliding roller; 7. Adhesive roller. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Embodiment 1

[0035] See also Figure 1 - Figure 8 As shown, the present invention is a coating production process for an eye-protecting color filter, comprising the following steps:

[0036] First, operate the clamping assembly 5, place the filter into the flip frame 46 in the flip assembly 4 for stable clamping and fixing, and then place the mounting frame 41 with the filter into the ultrasonic cleaning machine for cleaning. After cleaning, take it out and use a hair dryer to dry it;

[0037] The cleaned and dried filter is then placed on the coating table 1 and passed through the adhesive roller 7 for dusting, and then transported to the bottom of the spray box 2 through the transport component 6 for spraying the coating eye protection material, and then the flip component 4 is started to flip the double-sided coating operation, and finally the coated filter is transported to the dryer 3 through the transport component 6 for drying.

[0038] A retractable adhesive roller 7 is fixedly mounted on the inner walls of the upper and lower sides of one end of the coating station 1. The adhesive roller 7 is used to remove dust on the filter after cleaning, so as to protect the filter. A spray box 2 is fixedly mounted on the top of the coating station 1. Eye-protecting colored pigments are stored in the spray box 2 to facilitate spray coating operations. A dryer 3 is fixedly mounted on the side of the coating station 1 away from the adhesive roller 7. The dryer 3 is convenient for drying the filter after coating. The flip assembly 4 includes a mounting frame 41. A mounting groove is provided in the mounting frame 41, and a flip frame 46 is installed in the mounting groove. The flip frame 46 is convenient for flipping in the mounting frame 41. A flip groove 47 with a rectangular through hole 48 is provided on the inner wall at both ends of the groove. The rectangular through hole 48 is provided on the inner wall at the upper and lower sides of the flip groove 47. A T-shaped slider 49 with a first slide groove 411 is slidably installed in the rectangular through hole 48. There are two T-shaped sliders 49. The first slide groove 411 is provided on the side corresponding to the T-shaped slider 49. A rubber block 412 is slidably installed in the first slide groove 411. A cylinder 410 is fixedly installed on the top of the T-shaped slider 49. The driving rod of the cylinder 410 slides through the first slide groove 411 and is fixedly installed on the rubber block 412. The cylinder 410 is convenient for driving the rubber block 412 in the first The first flip block 413 and the second flip blocks 414 are slidably installed in the flip groove 47 with a first flip block 413 having a storage groove 416 and two second flip blocks 414. The first flip block 413 is rotatably installed in the flip groove 47 at one end away from the flip frame 46 and is rotatably installed in the flip groove 47. On the inner wall, the storage groove 416 is used to store the special-shaped spring piece 415 after extrusion. The first flip block 413 and the two second flip blocks 414 form a cylinder, and the outer surfaces of the first flip block 413 and the two second flip blocks 414 are provided with friction patterns to increase the friction between the rubber block 412 and the outer surfaces of the first flip block 413 and the two second flip blocks 414, so as to facilitate the rubbing and flipping of the flip frame 46. A special-shaped spring piece 415 is fixedly installed between the second flip block 414 and the storage groove 416, and the special-shaped spring piece 415 prevents the second flip block 414 from slipping off the first flip block 413.

[0039] A second slide groove 417 is provided on one side of the flip frame 46 close to the first flip block 413, and a connecting plate 419 is slidably installed in the second slide groove 417. A guide rod 418 is slidably installed on the connecting plate 419, and both ends of the guide rod 418 are fixedly installed on the inner wall of the second slide groove 417. The guide rod 418 plays a role in guiding and stabilizing the connecting plate 419. One end of the connecting plate 419 close to the special-shaped spring piece 415 is fixedly installed on the second flip block 414, which increases the stability of the second flip block 414 and facilitates increasing the stability of the flip frame 46.

[0040] A moving groove 42 is provided near both ends of the mounting frame 41, and a bidirectional screw 43 is rotatably installed in the moving groove 42. A moving block 45 is threadedly installed through the bidirectional screw 43 near both ends. One side of the T-shaped slider 49 is fixedly installed on the moving block 45. A first motor 44 is fixedly installed on one side of the mounting frame 41. The output end of the first motor 44 slides through the moving groove 42 and is fixedly installed on the bidirectional screw 43. The first motor 44 is convenient for driving the bidirectional screw 43 to rotate, and the bidirectional screw 43 is convenient for driving the moving block 45 The relative movement makes it easier for the movable block 45 to drive the T-shaped slider 49 to squeeze the second flip block 414, so that the second flip block 414 squeezes the special-shaped spring piece 415 and shrinks it into the storage groove 416, so that the cylinder 410 drives the two rubber blocks 412 to move alternately, so that the second flip block 414 and the first flip block 413 can be rubbed to rotate, so as to flip the flip frame 46, so as to flip and spray the filter in the flip frame 46, and to flip the coating operation, which is beneficial to improving the flipping ability of the device and the coating work efficiency of the device.

[0041] Embodiment 2

[0042] See also Figure 5 - Figure 8As shown, on the basis of the first embodiment, the clamping assembly 5 includes a clamping plate 51 slidably installed in the flip frame 46, and an elastic plate 53 is fixedly installed on the side of the clamping plate 51 close to the flip frame 46. The elastic plate 53 is convenient for driving the clamping plate 51 to slide in the flip frame 46. An elastic groove 56 is provided on the side of the flip frame 46 close to the clamping plate 51. First springs 58 are fixedly installed on the inner walls on both sides of the elastic groove 56. The other end of the first spring 58 is fixedly installed on the elastic plate 53. A waist-shaped through hole 54 is provided on the elastic plate 53. A balance bar 57 is slidably installed in the waist-shaped through hole 54. The first spring 58 is nested on the outer surface of the balance bar 57. The balance bar 57 plays a role in balancing the limit elastic plate 53. Both ends of the balance bar 57 are fixed Installed on the outer surface of the elastic groove 56, a placement groove 52 is fixedly installed on the side of the clamping plate 51 away from the elastic plate 53, and the placement groove 52 is convenient for placing the filter. A handle 55 is fixedly installed on the side of the clamping plate 51 away from the placement groove 52. The handle 55 plays a role of pulling the clamping plate 51 to squeeze the elastic plate 53, so that the elastic plate 53 slides in the elastic groove 56 to squeeze the first spring 58, so that the first spring 58 is in an extruded state. The handle 55 is fixedly installed between the two elastic plates 53, and the end of the elastic plate 53 away from the clamping plate 51 is slidably installed in the elastic groove 56, which is convenient for elastically clamping the filter, facilitating multiple clamping and installation of filters, and convenient and flexible clamping operation, which is beneficial to improving the clamping ability of the device and improving the safety and stability of the device.

[0043] Embodiment 3

[0044] See also Figure 1 - Figure 3As shown, on the basis of the first and second embodiments, a transport component 6 is provided in the coating station 1, and the transport component 6 includes a transport trough 61 opened on the inner wall of the coating station 1, and a transport belt 63 is rotatably installed on the inner bottom wall of the transport trough 61, and the transport belt 63 plays the role of transporting the mounting frame 41, so as to facilitate the transport of the mounting frame 41 to the spray box 2, to facilitate the passing of the adhesive roller 7, and to perform the spray coating operation, and finally to start the dryer 3 to dry the coated filter. A second motor 62 is fixedly installed on one side of the coating station 1, and the output end of the second motor 62 slides through the transport trough 61 and is fixedly installed on the driving roller of the transport belt 63, so as to facilitate the rotation of the transport belt 63 and facilitate the transportation operation. A telescopic rod 64 and a second spring 65 are fixedly installed on the inner top wall of the transport trough 61, and the telescopic rod 64 plays the role of supporting and stabilizing the second The function of the spring 65 is that the second spring 65 is convenient for driving the limit plate 66 to clamp the mounting frame 41 on the stable conveyor belt 63. The other end of the conveyor belt 63 is fixedly mounted on the limit plate 66. The second spring 65 is nested and mounted on the outer surface of the telescopic rod 64. The end of the telescopic rod 64 close to the conveyor belt 63 is fixedly mounted with a limit plate 66 with a guide plate 67. The guide plate 67 is fixedly mounted on the end of the limit plate 66 close to the adhesive roller 7. The side of the limit plate 66 close to the conveyor belt 63 is rotatably mounted with a sliding roller 68. The sliding roller 68 plays a role in reducing the friction between the limit plate 66 and the mounting frame 41, so that the mounting frame 41 slides on the limit plate 66, and the mounting frame 41 is conveniently clamped and transported, which is beneficial to improving the clamping stability of the device, the transportation capacity of the device, and the working efficiency of the coating of the device.

[0045] Working principle of the present invention: when using the device, first pull the handle 55, so that the handle 55 drives the clamping plate 51 to squeeze the elastic plate 53, so that the elastic plate 53 slides in the elastic groove 56 to squeeze the first spring 58, so that the first spring 58 and the elastic plate 53 are in a compressed state, and at the same time, the balance bar 57 slides in the waist-shaped through hole 54, and at the same time, the clamping plate 51 slides in the flip frame 46, and then the filter is taken and placed on the placement groove 52, and then the handle 55 is released, so that the clamping plate 51 clamps the filter under the action of the elastic restoring force of the first spring 58 and the elastic plate 53, and at the same time, the clamping plate 51 slides in the flip frame 46, and then the mounting frame 41 is placed in an ultrasonic cleaning machine for cleaning, and then taken out and blown dry through the air outlet fan, and then Then, the mounting frame 41 is placed into the coating table 1 and the second motor 62 is started at the same time, so that the output end of the second motor 62 drives the conveyor belt 63 to rotate toward the spray box 2, and the mounting frame 41 moves toward the conveyor belt 63 under the action of the guide plate 67, and the conveyor belt 63 drives the mounting frame 41 to slide on the sliding roller 68 to squeeze the limit plate 66, so that the limit plate 66 squeezes the telescopic rod 64 and the second spring 65, so that the telescopic rod 64 and the second spring 65 are in a compressed state, which is convenient for transporting the mounting frame 41 to the spray box 2, and the adhesive roller 7 is started at the same time, so that the two adhesive rollers 7 move to the surface of the filter, so that the conveyor belt 63 drives the filter through the mounting frame 41 to pass through the adhesive roller 7 for dusting, and when the filter moves to the bottom of the spray box 2, the second motor 6 is turned off. 2, and then start the spray box 2 to spray the filter with the coating eye protection material. When one side of the filter is sprayed, start the first motor 44 again, so that the output end of the first motor 44 drives the bidirectional screw 43 to rotate, and at the same time, the bidirectional screw 43 drives the moving block 45 to move relatively in the moving groove 42, and at the same time, the moving block 45 drives the T-shaped slider 49 to move relatively in the rectangular through hole 48 and the flip groove 47 to squeeze the second flip block 414, so that the second flip block 414 squeezes the special-shaped spring piece 415 and shrinks it into the storage groove 416, and at the same time, the two second flip blocks 414 and the first flip block 413 form a cylinder, and at the same time, the second flip block 414 drives the connecting plate 419 to slide in the second slide groove 417, and at the same time, the connecting plate 419 is on the guide rod 418, and then start the cylinder 410, so that one of the cylinders 410 drives the rubber block 412 to move downward in the first slide groove 411, and the other cylinder 410 drives the rubber block 412 to move upward in the first slide groove 411, and at the same time, the two second flip blocks 414 and the first flip block 413 form a cylinder and rotate in the flip groove 47 under the rubbing of the two rubber blocks 412, and at the same time, the first flip block 413 drives the flip frame 46 to flip in the mounting frame 41, and then start the spray box 2 to spray and coat the flipped filter, and then start the second motor 62 to make the conveyor belt 63 drive the mounting frame 41 to move to the bottom of the dryer 3, and then start the first motor 44 to repeat the above operation to flip and dry the filter.

[0046] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A coating production process for an eye protection color filter, characterized in that: The steps include: First, operate the clamping assembly (5), place the filter into the flip frame (46) in the flip assembly (4) for stable clamping and fixing, then place the mounting frame (41) with the filter into an ultrasonic cleaning machine for cleaning, and take it out for drying after cleaning; The cleaned and dried optical filter is then placed on a coating table (1) and transported to the bottom of a spray box (2) via a transport component (6) for spray coating of eye protection material. The flip component (4) is then started to perform a flip double-sided coating operation. Finally, the coated optical filter is transported via a transport component (6) into a dryer (3) for drying.

2. The coating production process of the eye protection color filter according to claim 1, characterized in that: The flip assembly (4) comprises a mounting frame (41), a mounting groove is provided in the mounting frame (41), and a flip frame (46) is installed in the mounting groove, a flip groove (47) with rectangular through holes (48) is provided on the inner walls at both ends of the mounting groove, a T-shaped slider (49) with a first slide groove (411) is slidably installed in the rectangular through hole (48), a rubber block (412) is slidably installed in the first slide groove (411), a cylinder (410) is fixedly installed on the top of the T-shaped slider (49), a first flip block (413) with a storage groove (416) and two second flip blocks (414) are slidably installed in the flip groove (47), and a special-shaped spring piece (415) is fixedly installed between the second flip block (414) and the storage groove (416).

3. The coating production process of the eye-protecting color filter according to claim 2, characterized in that: A second sliding groove (417) is provided on one side of the flip frame (46) close to the first flip block (413), a connecting plate (419) is slidably installed in the second sliding groove (417), and a guide rod (418) is slidably installed on the connecting plate (419).

4. The coating production process of the eye-protecting color filter according to claim 3, characterized in that: One end of the connecting plate (419) close to the special-shaped spring piece (415) is fixedly mounted on the second flip block (414), both ends of the guide rod (418) are fixedly mounted on the inner wall of the second slide groove (417), and the driving rod of the cylinder (410) slides through the first slide groove (411) and is fixedly mounted on the rubber block (412).

5. The coating production process of the eye-protecting color filter according to claim 2, characterized in that: The mounting frame (41) is provided with a moving groove (42) at positions near both ends, a bidirectional screw (43) is rotatably installed in the moving groove (42), a moving block (45) is threadedly penetrated at positions near both ends of the bidirectional screw (43), one side of the T-shaped slider (49) is fixedly installed on the moving block (45), and a first motor (44) is fixedly installed on one side of the mounting frame (41), and an output end of the first motor (44) slides through the moving groove (42) and is fixedly installed on the bidirectional screw (43).

6. The coating production process of the eye-protecting color filter according to claim 1, characterized in that: The clamping assembly (5) comprises a clamping plate (51) slidably mounted in the flip frame (46); an elastic plate (53) is fixedly mounted on one side of the clamping plate (51) close to the flip frame (46); an elastic groove (56) is formed on one side of the flip frame (46) close to the clamping plate (51); and first springs (58) are fixedly mounted on inner walls on both sides of the elastic groove (56).

7. The coating production process of the eye-protecting color filter according to claim 6, characterized in that: The elastic plate (53) is provided with a waist-shaped through hole (54), a balance rod (57) is slidably installed in the waist-shaped through hole (54), the first spring (58) is nested and installed on the outer surface of the balance rod (57), and the two ends of the balance rod (57) are fixedly installed on the outer surface of the elastic groove (56).

8. The coating production process of the eye-protecting color filter according to claim 7, characterized in that: A placement groove (52) is fixedly installed on the side of the clamping plate (51) away from the elastic plate (53), and a handle (55) is fixedly installed on the side of the clamping plate (51) away from the placement groove (52). The handle (55) is fixedly installed between the two elastic plates (53). One end of the elastic plate (53) away from the clamping plate (51) is slidably installed in the elastic groove (56), and the other end of the first spring (58) is fixedly installed on the elastic plate (53).

9. The coating production process of the eye-protecting color filter according to claim 1, characterized in that: A retractable adhesive roller (7) is fixedly mounted on the inner walls of the upper and lower sides of one end of the coating platform (1); a spray box (2) is fixedly mounted on the top of the coating platform (1); a drying machine (3) is fixedly mounted on the side of the coating platform (1) away from the adhesive roller (7); a transport component (6) is arranged inside the coating platform (1); the transport component (6) comprises a transport trough (61) provided on the inner wall of the coating platform (1); a transport belt (63) is rotatably mounted on the inner bottom wall of the transport trough (61); and a second motor (62) is fixedly mounted on one side of the coating platform (1).

10. The coating production process of the eye-protecting color filter according to claim 9, characterized in that: A telescopic rod (64) and a second spring (65) are fixedly mounted on the inner top wall of the transport trough (61); a limiting plate (66) with a guide plate (67) is fixedly mounted on one end of the telescopic rod (64) close to the transport belt (63); a sliding roller (68) is rotatably mounted on one side of the limiting plate (66) close to the transport belt (63).

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