Film coating device for telecentric lens processing

Abstract

The utility model discloses a coating device for telecentric lens processing, which comprises a base, four corners of the top of the base are fixedly connected with supporting columns, the tops of the supporting columns are fixedly connected with a box body, the bottom of the box body is fixedly connected with a shell, and the bottom of the right side of an inner cavity of the shell is fixedly connected with a motor. The output end of the motor is fixedly connected with a worm. According to the utility model, the motor is started, the motor drives the worm to rotate, the worm drives the worm gear to rotate, the worm gear drives the rotating rod to rotate, and the rotating rod drives the processing table to rotate, so that the lens can be adjusted, the operation flexibility during film coating is ensured, and the problem that a traditional film coating device does not have a rotatable function in the use process and is inconvenient to use is effectively solved. According to the film coating device, the problems that the flexibility is poor during film coating, and the using effect is reduced are solved, the lens can be conveniently rotated, and the using effect during film coating is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of film coating devices, in particular to a film coating device for processing telecentric lenses. Background Art

[0002] Lens coating technology is to coat a very thin transparent film on the surface of the lens. The purpose is to reduce light reflection, increase light transmittance, resist UV rays and suppress glare and ghosting. Different colors of coatings also make the imaging color balance different. In addition, coating can also delay the aging and discoloration of the lens.

[0003] For example, the Chinese utility model provides "a coating device for optical lens processing", and its announcement number is: CN219280018U. The coating device includes a box body, a lifting and adjusting assembly arranged on the left and right sides of the box body, a clamping assembly arranged inside the box body, and a rotating connection assembly connected between the lifting and adjusting assembly and the clamping assembly. The clamping assembly can stably clamp the optical lens, and the rotating connection assembly can drive the clamping assembly to rotate, thereby driving the optical lens to perform bidirectional flipping, which is convenient for bidirectional coating. The lifting and adjusting assembly can drive the rotating connection assembly and the clamping assembly to move up and down, so as to adjust the optical lens up and down according to the processing needs to cooperate with the coating effect, thereby improving the overall flexibility of the device, improving the efficiency of optical lens coating processing, and saving labor costs.

[0004] In the process of realizing the utility model, the inventors found that there are at least the following problems in the technology: the coating device in the above patent does not have the rotatable function during use, which leads to poor flexibility during coating, thereby reducing the use effect. For this reason, we propose a coating device for telecentric lens processing. Utility Model Content

[0005] The purpose of the utility model is to provide a coating device for telecentric lens processing, which has the advantage of improving the flexibility of coating and solves the problem that the coating device does not have a rotatable function during use, which leads to poor flexibility during coating and reduces the use effect.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a coating device for processing a telecentric lens, comprising a base, the four corners of the top of the base are fixedly connected with support columns, the top of the support columns is fixedly connected with a box, the bottom of the box is fixedly connected with a shell, the bottom of the right side of the inner cavity of the shell is fixedly connected with a motor, the output end of the motor is fixedly connected with a worm, the bottom of the inner cavity of the shell is movably connected with a rotating rod through a bearing, the surface of the rotating rod is fixedly connected with a worm wheel, the worm wheel is meshed with the worm, the top of the rotating rod passes through the inner cavity of the shell and extends to the inner cavity of the box, the top of the rotating rod is fixedly connected with a processing table, the rear end of the top of the processing table is fixedly connected with a first limit block, the front end of the top of the processing table is fixedly connected with a connecting block, the inner cavity of the connecting block is threadedly connected with a lead screw, one side of the lead screw is movably connected with a second limit block through a bearing, the top of the box is fixedly connected with a coating machine, and the bottom of the coating machine extends to the inner cavity of the box.

[0007] Preferably, a cover plate is hingedly connected to the surface of the box body via a hinge, and a transparent window is provided on the surface of the cover plate.

[0008] Preferably, a turntable is fixedly connected to the surface of the screw rod, and a handle is fixedly connected to the right side of the turntable surface.

[0009] Preferably, an inspection plate is provided on the surface of the shell, and fasteners are provided at the four corners of the surface of the inspection plate.

[0010] Preferably, a partition is fixedly connected to the inner cavity of the shell, and the inner cavity of the partition is movably connected to the rotating rod via a bearing.

[0011] Preferably, slide grooves are provided on both sides of the top of the processing table, and sliding blocks are fixedly connected to both sides of the bottom of the second limit block, and the sliding blocks are slidably connected to the slide grooves.

[0012] Preferably, pads are fixedly connected to the four corners of the bottom of the base, and anti-slip grooves are provided on the bottom of the pads.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model starts the motor, the motor drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the rotating rod to rotate, the rotating rod drives the processing table to rotate, and then the lens can be adjusted to ensure the flexibility of operation during coating. It can effectively solve the problem that the traditional coating device does not have a rotatable function during use, which leads to poor flexibility during coating and reduces the use effect. The coating device can easily rotate the lens and improve the use effect during coating. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a cross-sectional schematic diagram of the internal structure of the housing of the utility model;

[0017] Figure 3 It is a front view schematic diagram of the structure of the utility model.

[0018] In the figure: 1. base; 2. support column; 3. box body; 4. outer shell; 5. motor; 6. worm; 7. rotating rod; 8. worm wheel; 9. processing table; 10. first limit block; 11. connecting block; 12. screw rod; 13. second limit block; 14. coating machine; 15. cover plate; 16. turntable; 17. inspection plate; 18. partition plate; 19. slide groove. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-3 A coating device for processing a telecentric lens comprises a base 1, the four corners of the top of the base 1 are fixedly connected with support columns 2, the top of the support columns 2 is fixedly connected with a box body 3, the bottom of the box body 3 is fixedly connected with a shell 4, the bottom of the right side of the inner cavity of the shell 4 is fixedly connected with a motor 5, the output end of the motor 5 is fixedly connected with a worm 6, the bottom of the inner cavity of the shell 4 is movably connected with a rotating rod 7 through a bearing, the surface of the rotating rod 7 is fixedly connected with a worm wheel 8, the worm wheel 8 is meshed with the worm 6, the top of the rotating rod 7 passes through the inner cavity of the shell 4 and extends to the inner cavity of the box body 3, the top of the rotating rod 7 is fixedly connected with a processing table 9, the rear end of the top of the processing table 9 is fixedly connected with a first limit block 10, the front end of the top of the processing table 9 is fixedly connected with a connecting block 11, and the connecting block The inner cavity of 11 is threadedly connected with a screw rod 12, and one side of the screw rod 12 is movably connected with a second limit block 13 through a bearing. The top of the box body 3 is fixedly connected with a coating machine 14, and the bottom of the coating machine 14 extends to the inner cavity of the box body 3. By starting the motor 5, the motor 5 drives the worm 6 to rotate, the worm 6 drives the worm wheel 8 to rotate, the worm wheel 8 drives the rotating rod 7 to rotate, and the rotating rod 7 drives the processing table 9 to rotate, so that the lens can be adjusted to ensure the flexibility of operation during coating. It can effectively solve the problem that the traditional coating device does not have a rotatable function during use, which leads to poor flexibility during coating and reduces the use effect. The coating device can easily rotate the lens and improve the use effect during coating.

[0021] A cover plate 15 is hingedly connected to the surface of the box body 3 via a hinge, and a transparent window is provided on the surface of the cover plate 15 .

[0022] Through the above technical solution, by providing the cover plate 15 and the transparent window, the box body 3 can be closed and convenient for viewing.

[0023] A turntable 16 is fixedly connected to the surface of the screw rod 12 , and a handle is fixedly connected to the right side of the surface of the turntable 16 .

[0024] Through the above technical solution, by providing the turntable 16 and the handle, the screw rod 12 can be driven to rotate, thereby achieving the effect of convenient positioning.

[0025] An inspection plate 17 is provided on the surface of the housing 4 , and fasteners are provided at the four corners of the surface of the inspection plate 17 .

[0026] Through the above technical solution, by providing the inspection plate 17 and the fasteners, the internal structure of the housing 4 can be inspected, thereby achieving the purpose of convenient maintenance.

[0027] The inner cavity of the housing 4 is fixedly connected with a partition 18 , and the inner cavity of the partition 18 is movably connected to the rotating rod 7 via a bearing.

[0028] Through the above technical solution, by providing the partition 18, the rotating rod 7 can be supported, thereby ensuring the stability of the rotating rod 7 when rotating.

[0029] Slide grooves 19 are provided on both sides of the top of the processing table 9 , and sliding blocks are fixedly connected to both sides of the bottom of the second limit block 13 , and the sliding blocks are slidably connected to the slide grooves 19 .

[0030] Through the above technical solution, by providing the slide groove 19 and the slider, the second limit block 13 can be limited, thereby ensuring the stability of the second limit block 13 when moving.

[0031] The four corners of the bottom of the base 1 are fixedly connected with pads, and the bottom of the pads is provided with anti-slip grooves.

[0032] Through the above technical solution, by providing a cushion block, the base 1 can be supported, thereby ensuring the overall stability of the base 1.

[0033] When in use, the staff places the lens above the processing table 9, and by turning the handle, the handle drives the turntable 16 to rotate, the turntable 16 drives the screw 12 to rotate, the screw 12 drives the second limit block 13 to move, and the second limit block 13 cooperates with the first limit block 10 to limit the lens, thereby ensuring the stability of the lens installation, by starting the motor 5, the motor 5 drives the worm 6 to rotate, the worm 6 drives the worm wheel 8 to rotate, the worm wheel 8 drives the rotating rod 7 to rotate, and the rotating rod 7 drives the processing table 9 to rotate, so that the lens can be adjusted to ensure the flexibility of operation during coating.

[0034] 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 coating device for telecentric lens processing, comprising a base (1), characterized in that: The four corners of the top of the base (1) are fixedly connected to support columns (2), the top of the support columns (2) is fixedly connected to a box (3), the bottom of the box (3) is fixedly connected to a shell (4), the bottom of the right side of the inner cavity of the shell (4) is fixedly connected to a motor (5), the output end of the motor (5) is fixedly connected to a worm (6), the bottom of the inner cavity of the shell (4) is movably connected to a rotating rod (7) through a bearing, the surface of the rotating rod (7) is fixedly connected to a worm wheel (8), the worm wheel (8) is meshed with the worm wheel (6), and the top of the rotating rod (7) passes through the outer cavity ( 4) and extends to the inner cavity of the box body (3); the top of the rotating rod (7) is fixedly connected to a processing table (9); the rear end of the top of the processing table (9) is fixedly connected to a first limit block (10); the front end of the top of the processing table (9) is fixedly connected to a connecting block (11); the inner cavity of the connecting block (11) is threadedly connected to a screw rod (12); one side of the screw rod (12) is movably connected to a second limit block (13) via a bearing; the top of the box body (3) is fixedly connected to a coating machine (14); the bottom of the coating machine (14) extends to the inner cavity of the box body (3).

2. The coating device for telecentric lens processing according to claim 1, characterized in that: A cover plate (15) is hingedly connected to the surface of the box body (3) via a hinge, and a transparent window is arranged on the surface of the cover plate (15).

3. The coating device for telecentric lens processing according to claim 1, characterized in that: A rotating disk (16) is fixedly connected to the surface of the screw rod (12), and a handle is fixedly connected to the right side of the surface of the rotating disk (16).

4. The coating device for telecentric lens processing according to claim 1, characterized in that: An inspection plate (17) is provided on the surface of the housing (4), and fasteners are provided at the four corners of the surface of the inspection plate (17).

5. The coating device for telecentric lens processing according to claim 1, characterized in that: The inner cavity of the outer shell (4) is fixedly connected to a partition (18), and the inner cavity of the partition (18) is movably connected to the rotating rod (7) via a bearing.

6. The coating device for telecentric lens processing according to claim 1, characterized in that: Slide grooves (19) are provided on both sides of the top of the processing table (9), and sliding blocks are fixedly connected to both sides of the bottom of the second limit block (13), and the sliding blocks are slidably connected to the slide grooves (19).

7. The coating device for telecentric lens processing according to claim 1, characterized in that: The four corners of the bottom of the base (1) are fixedly connected with cushion blocks, and the bottoms of the cushion blocks are provided with anti-slip grooves.

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