Spectacle lens coating layer detection device with rotation function

Abstract

The utility model relates to the technical field of optical detection, and discloses a spectacle lens coating layer detection device with a rotation function, which comprises a detection table, the upper surface of the detection table is fixedly connected with a background plate, the upper surface of the background plate is fixedly connected with a support table, the lower surface of the support table is fixedly connected with a motor I, and the motor II is fixedly connected with a motor II. A first motor is fixedly connected to the upper surface of the supporting table, a driving wheel is fixedly connected to the output end of the first motor, a connecting shaft is rotatably connected to the interior of the supporting table, a driven wheel is fixedly connected to the outer wall of the connecting shaft, the driven wheel is meshed with the driving wheel, and a rotating plate is fixedly connected to the upper surface of the connecting shaft. According to the automatic clamping device, the lifting plate is driven by the telescopic rod to ascend, the rotating rod is rotated by an angle to drive the sliding block to slide in the clamping table, so that the spectacle lens is clamped between the clamping frames, meanwhile, the motor drives the driving wheel to rotate, the driving wheel drives the driven wheel to rotate, the connecting shaft, the rotating plate and the clamping table are driven to rotate, and automatic clamping and rotating of the spectacle lens are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of optical detection, in particular to a detection device for the coating layer of spectacle lenses with a rotation function. Background Art

[0002] The detection device for the coating layer of spectacle lenses with a rotation function is used to evaluate the quality and uniformity of the surface coating of spectacle lenses. It includes a rotating platform for fixing and rotating the spectacle lenses, equipped with optical sensors or laser technology to collect and analyze the reflected or transmitted optical signals. The device adjusts the rotation speed and angle through automatic control to ensure comprehensive detection of the thickness, transparency and uniformity of the coating. The detection results are displayed on the screen and a report is generated for the quality control team to evaluate and optimize the coating manufacturing process.

[0003] In the prior art, conventional coating layer detection devices require manual detection, which is extremely prone to visual fatigue, and slight defects are likely to be misjudged. Moreover, the effects of automatic detection and multi-angle rotation detection cannot be achieved, resulting in a greatly reduced detection efficiency.

[0004] Regarding the structure of the prior art, manual detection of the coating layer is not only prone to visual fatigue, but also cannot perform precise detection, resulting in errors in the detection results. Moreover, the effect of full-automatic detection cannot be achieved, and the angle of the lens cannot be automatically adjusted to achieve multi-angle detection, resulting in incomplete detection. At the same time, the distance of the light source cannot be adjusted to adjust the irradiation angle of the light source. Summary of the Invention

[0005] In order to make up for the above deficiencies, the utility model provides a detection device for the coating layer of spectacle lenses with a rotation function, aiming to improve the effects of automatic multi-angle detection of spectacle lenses and adjustable irradiation angle of the light source in the prior art.

[0006] To achieve the above object, the utility model provides the following technical solution: A detection device for the coating layer of spectacle lenses with a rotation function, including a detection table, a background plate is fixedly connected to the upper surface of the detection table, a support table is fixedly connected to the upper surface of the background plate, a motor one is fixedly connected to the lower surface of the support table, a driving wheel is fixedly connected to the output end of the motor one, a connecting shaft is rotatably connected to the inside of the support table, a driven wheel is fixedly connected to the outer wall of the connecting shaft, the driven wheel is engaged with the driving wheel, a rotating plate is fixedly connected to the upper surface of the connecting shaft, a clamping table is fixedly connected to the upper surface of the rotating plate, a telescopic rod is fixedly connected to the upper surface of the rotating plate, a lifting plate is fixedly connected to the output end of the telescopic rod, a sliding groove is opened in the inside of the clamping table, and a clamping assembly is arranged on the upper surface of the lifting plate, and the clamping assembly is used for clamping the lens for detection.

[0007] Further, the clamping assembly includes a fixed block fixedly connected to the upper surface of the lifting plate. A rotating rod is rotatably connected inside the fixed block. A slider is rotatably connected to the outer wall of the rotating rod. A clamping frame is fixedly connected to the upper surface of the slider. The slider is slidably connected inside the clamping table and is also slidably connected inside the chute.

[0008] Further, a support plate is fixedly connected to the upper surface of the detection table. A second motor is fixedly connected to the outer wall of the support plate. The output end of the second motor is fixedly connected to a first connecting rod.

[0009] Further, a second connecting rod is rotatably connected to the outer wall of the first connecting rod, and a concave block is rotatably connected to the outer wall of the second connecting rod.

[0010] Further, a sliding plate is fixedly connected to the upper surface of the concave block, and a limiting rod is fixedly connected to the upper surface of the detection table.

[0011] Further, the sliding plate is slidably connected to the outer wall of the limiting rod, and a light source cover is fixedly connected to the upper surface of the concave block.

[0012] Further, the concave blocks are arranged at both ends of the lower surface of the light source cover, and a light source body is fixedly connected inside the light source cover.

[0013] Further, a support rod is fixedly connected to the outer wall of the detection table, and an industrial camera is fixedly connected inside the support rod.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the spectacle lens is placed between the clamping frames. The telescopic rod is started to drive the lifting plate to lift and lower, thereby driving the rotating rod to rotate an angle and driving the slider to slide inside the clamping table, thus driving the clamping frames to slide and clamp the spectacle lens. The first motor is started to drive the driving wheel to rotate. The driven wheel is driven to rotate by the driving wheel, and the connecting shaft and the rotating plate are driven to rotate, thereby driving the clamping table to rotate, so as to achieve the effect of automatically clamping and rotating the spectacle lens.

[0016] 2. In the utility model, the second motor is started to drive the first connecting rod to rotate an angle. The first connecting rod drives the second connecting rod to rotate an angle. The second connecting rod rotating an angle drives the concave block to lift and lower, thereby driving the sliding plate to lift and lower. The lifting and lowering of the sliding plate drives the light source cover to lift and lower. The limiting rod limits the sliding plate, so as to drive the internal light source body to lift and lower through the lifting and lowering of the light source cover, adjust the distance between the light source and the industrial camera, and adjust the irradiation angle of the light source for detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural schematic diagram of a spectacle lens coating layer detection device with a rotating function proposed by the utility model;

[0018] Figure 2 Schematic diagram of the rotating plate structure of a detecting device for the coating layer of spectacle lenses with a rotating function proposed by the present utility model;

[0019] Figure 3 Schematic diagram of the clamping frame structure of a detecting device for the coating layer of spectacle lenses with a rotating function proposed by the present utility model;

[0020] Figure 4 Schematic diagram of the light source cover structure of a detecting device for the coating layer of spectacle lenses with a rotating function proposed by the present utility model.

[0021] Legend:

[0022] 1. Detection table; 2. Background board; 3. Support table; 4. Motor 1; 5. Driving wheel; 6. Connecting shaft; 7. Driven wheel; 8. Rotating plate; 9. Telescopic rod; 10. Lifting plate; 11. Clamping table; 12. Chute; 13. Fixed block; 14. Rotating rod; 15. Slide block; 16. Clamping frame; 17. Support plate; 18. Motor 2; 19. Link rod 1; 20. Link rod 2; 21. Concave block; 22. Slide plate; 23. Limiting rod; 24. Light source cover; 25. Light source body; 26. Support rod; 27. Industrial camera. Detailed implementation manners

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Refer to Figure 1 , Figure 2 and Figure 3, an embodiment provided by the present utility model: a detection device for a coating layer of a spectacle lens with a rotation function, including a detection table 1, a background plate 2 is fixedly connected to the upper surface of the detection table 1, a support table 3 is fixedly connected to the upper surface of the background plate 2, a motor one 4 is fixedly connected to the lower surface of the support table 3, a driving wheel 5 is fixedly connected to the output end of the motor one 4, a connecting shaft 6 is rotatably connected to the inside of the support table 3, a driven wheel 7 is fixedly connected to the outer wall of the connecting shaft 6, the driven wheel 7 is engaged with the driving wheel 5, a rotating plate 8 is fixedly connected to the upper surface of the connecting shaft 6, a clamping table 11 is fixedly connected to the upper surface of the rotating plate 8, a telescopic rod 9 is fixedly connected to the upper surface of the rotating plate 8, a lifting plate 10 is fixedly connected to the output end of the telescopic rod 9, a sliding groove 12 is formed in the inside of the clamping table 11, a clamping assembly is arranged on the upper surface of the lifting plate 10, and the clamping assembly is used for clamping the lens for detection. The clamping assembly includes a fixed block 13, the fixed block 13 is fixedly connected to the upper surface of the lifting plate 10, a rotating rod 14 is rotatably connected to the inside of the fixed block 13, a slider 15 is rotatably connected to the outer wall of the rotating rod 14, a clamping frame 16 is fixedly connected to the upper surface of the slider 15, the slider 15 is slidably connected to the inside of the clamping table 11, and the slider 15 is slidably connected to the inside of the sliding groove 12;

[0025] Specifically, place the spectacle lens between the clamping frames 16, start the telescopic rod 9 to drive the lifting plate 10 to lift and adjust. During the lifting process of the lifting plate 10, the four fixed blocks 13 are driven to lift. During the lifting process of the fixed blocks 13, the rotating rod 14 rotates an angle. By the angular rotation of the rotating rod 14, the slider 15 is driven to slide inside the sliding groove 12. While the slider 15 slides, the clamping frame 16 is driven to slide, so that the four clamping frames 16 slide closer to clamp and fix the spectacle lens. Then start the motor one 4 to drive the driving wheel 5 to rotate. During the rotation of the driving wheel 5, the driven wheel 7 is driven to rotate. The rotation of the driven wheel 7 drives the connecting shaft 6 to rotate. The connecting shaft 6 drives the rotating plate 8 to rotate, and then the clamping table 11 is driven to rotate through the rotating plate 8, so as to drive the clamping frame 16 to rotate and drive the spectacle lens to rotate an angle, thus realizing the effect of automatically clamping the spectacle lens and rotating the angle, which is convenient for multi-angle detection.

[0026] Referring to Figure 1 and Figure 4 , a support plate 17 is fixedly connected to the upper surface of the detection table 1, a motor two 18 is fixedly connected to the outer wall of the support plate 17, a connecting rod one 19 is fixedly connected to the output end of the motor two 18, a connecting rod two 20 is rotatably connected to the outer wall of the connecting rod one 19, a concave block 21 is rotatably connected to the outer wall of the connecting rod two 20, a sliding plate 22 is fixedly connected to the upper surface of the concave block 21, and a limiting rod 23 is fixedly connected to the upper surface of the detection table 1;

[0027] Specifically, the second starting motor 18 drives the two groups of first connecting rods 19 to rotate by an angle. While the first connecting rods 19 rotate by an angle, they drive the second connecting rods 20 to rotate by an angle. The rotation of the second connecting rods 20 drives the lifting and adjustment of the concave blocks 21. Thus, the lifting of the concave blocks 21 drives the lifting and adjustment of the sliding plates 22. The sliding plates 22 are limited to slide on the outer wall of the limiting rods 23, thereby achieving the effect of automatic lifting and adjustment.

[0028] Refer to Figure 1 and Figure 4 , the sliding plates 22 are slidably connected to the outer wall of the limiting rods 23. The upper surface of the concave blocks 21 is fixedly connected with a light source cover 24. The concave blocks 21 are arranged at both ends of the lower surface of the light source cover 24. A light source body 25 is fixedly connected inside the light source cover 24. A support rod 26 is fixedly connected to the outer wall of the detection table 1. An industrial camera 27 is fixedly connected inside the support rod 26;

[0029] Specifically, while the two groups of sliding plates 22 are lifted and adjusted, they drive the light source cover 24 to be lifted and adjusted. The lifting and adjustment of the light source cover 24 drive the internal light source body 25 to lift. After the light source body 25 is turned on, it emits light. The light is refracted after irradiating on the inner wall of the light source cover 24. The irradiation angle of the light source is adjusted by the lifting and adjustment of the light source cover 24 to facilitate auxiliary detection. Then, the industrial camera 27 is turned on, and the spectacle lenses are photographed and detected by the industrial camera 27.

[0030] Working principle: When the lens coating layer detection device with a rotation function is needed, first place the lens between the four clamping frames 16. Start the telescopic rod 9 to drive the lifting plate 10 to move up and down. During the up and down movement of the lifting plate 10, it simultaneously drives the four fixing blocks 13 to move up and down. When the fixing blocks 13 move up and down, they respectively drive the four rotating rods 14 to rotate at an angle, so that the four sliders 15 drive the clamping frames 16 to slide inside the clamping table 11. The clamping frames 16 slide closer to each other to clamp and fix the lens. At this time, start the first motor 4 to drive the driving wheel 5 to rotate. Through the rotation of the driving wheel 5, it drives the driven wheel 7 and the connecting shaft 6 to rotate, and then drives the rotating plate 8 and the clamping table 11 to rotate, so that the lens rotates, achieving the effect of automatically clamping the lens and rotating it at an angle, facilitating the realization of multi-angle detection. Then turn on the light source body 25 to emit light, and turn on the industrial camera 27 to take pictures and detect the lens. The background board 2 is a black bottom board. The light source assists the industrial camera 27 to take pictures. At the same time, the irradiation angle of the light source can also be adjusted according to the use requirements. Start the second motor 18 to drive the first connecting rod 19 to rotate at an angle. When the first connecting rod 19 rotates at an angle, it drives the second connecting rod 20 to rotate at an angle and makes the concave block 21 move up and down. The up and down movement of the concave block 21 drives the sliding plate 22 to move up and down and slide in a limited way on the outer wall of the limiting rod 23. Thus, the lifting of the sliding plate 22 drives the light source cover 24 to move up and down. The light source cover 24 drives the light source body 25 to move up and down, so as to adjust the irradiation angle of the light source through lifting adjustment. Different distances between the light source and the lens result in different light irradiation angles, which further assists in realizing the detection effect of the coating layer. Thus, through automatic conditions, the effect of inaccurate detection results can be effectively avoided, and multi-angle detection can be achieved through automatic clamping and rotation, avoiding the effect that manual detection in the prior art causes visual fatigue and thus unable to accurately detect.

[0031] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A detection device for a coating layer of a spectacle lens with a rotation function, comprising a detection table (1), characterized in that: The upper surface of the detection table (1) is fixedly connected with a background board (2). The upper surface of the background board (2) is fixedly connected with a support table (3). The lower surface of the support table (3) is fixedly connected with a first motor (4). The output end of the first motor (4) is fixedly connected with a driving wheel (5). The inside of the support table (3) is rotatably connected with a connecting shaft (6). The outer wall of the connecting shaft (6) is fixedly connected with a driven wheel (7). The driven wheel (7) meshes with the driving wheel (5). The upper surface of the connecting shaft (6) is fixedly connected with a rotating plate (8). The upper surface of the rotating plate (8) is fixedly connected with a clamping table (11). The upper surface of the rotating plate (8) is fixedly connected with a telescopic rod (9). The output end of the telescopic rod (9) is fixedly connected with a lifting plate (10). A sliding groove (12) is formed in the inside of the clamping table (11). A clamping assembly is arranged on the upper surface of the lifting plate (10). The clamping assembly is used for clamping the lens for detection.

2. The detection device for the coating layer of a spectacle lens with a rotation function according to claim 1, wherein: The clamping assembly includes a fixed block (13). The fixed block (13) is fixedly connected to the upper surface of the lifting plate (10). A rotating rod (14) is rotatably connected to the inside of the fixed block (13). A sliding block (15) is rotatably connected to the outer wall of the rotating rod (14). The upper surface of the sliding block (15) is fixedly connected with a clamping frame (16). The sliding block (15) is slidably connected to the inside of the clamping table (11). The sliding block (15) is slidably connected to the inside of the sliding groove (12).

3. The detection device for the coating layer of the spectacle lens with a rotation function according to claim 1, characterized in that: The upper surface of the detection table (1) is fixedly connected with a support plate (17). The outer wall of the support plate (17) is fixedly connected with a second motor (18). The output end of the second motor (18) is fixedly connected with a first connecting rod (19).

4. The detecting device for the coating layer of spectacle lenses with a rotating function according to claim 3, characterized in that: The outer wall of the first connecting rod (19) is rotatably connected with a second connecting rod (20). The outer wall of the second connecting rod (20) is rotatably connected with a concave block (21).

5. The detecting device for the coating layer of spectacle lenses with a rotating function according to claim 4, wherein: The upper surface of the concave block (21) is fixedly connected with a sliding plate (22). The upper surface of the detection table (1) is fixedly connected with a limiting rod (23).

6. The detecting device for the coating layer of spectacle lenses with a rotating function according to claim 5, characterized in that: The sliding plate (22) is slidably connected to the outer wall of the limiting rod (23). The upper surface of the concave block (21) is fixedly connected with a light source cover (24).

7. The detecting device for the coating layer of spectacle lenses with a rotating function according to claim 6, wherein: The concave block (21) is arranged at both ends of the lower surface of the light source cover (24). A light source body (25) is fixedly connected to the inside of the light source cover (24).

8. A detecting device for a coating layer of an eyeglass lens with a rotating function according to claim 1, characterized in that: The outer wall of the detection table (1) is fixedly connected with a support rod (26). An industrial camera (27) is fixedly connected to the inside of the support rod (26).

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