Detection table for lens processing

Abstract

The utility model relates to the technical field of optical device processing, and discloses a detection table for lens processing, which comprises a detection table, a moving seat, two clamping plates, a rotating plate and an LED lamp, the number of the clamping plates is two, the clamping plates are both arranged in the detection table, a bottom plate is arranged right below the clamping plates, and the bottom end of the bottom plate is fixedly connected with a rotating shaft. According to the detection table for lens processing, the detection table body, the moving seat, the clamping plates, the rotating plate and the LED lamps are arranged, the two clamping plates are matched with each other to clamp and fix a lens, light rays emitted by the LED lamps penetrate through the lens and are projected to the detection projection plate on one side of the rotating plate, and therefore the detection result of the lens can be obtained, the moving seat can drive the lens to move, and the detection efficiency is improved. The detection result of the lens can be conveniently obtained at different positions, meanwhile, the bottom plate can drive the lens to rotate after rotating, the correlation coefficient of the lens can be detected at different deflection angles of the lens, and the detection of the lens is more comprehensive.

Description

Technical Field

[0001] This utility model relates to the field of optical device processing technology, specifically to a testing station for lens processing. Background Technology

[0002] With the development of technology, the eyewear manufacturing industry has developed rapidly. Especially in recent years, with the improvement of people's living standards, eyewear has become a fashion accessory and is loved by many young people. As a result, the market has higher and higher requirements for the quality of eyewear, especially for inexpensive plano lenses. Due to the large demand, quality problems are more likely to occur. Therefore, it is necessary to test the processed lenses to ensure their quality.

[0003] When performing optical testing on a lens, a light source needs to be projected onto a testing plate through the lens to observe the lens's transmittance and refractive index. Existing devices can only fix the lens in a simple way before testing it, but they cannot obtain the lens's test data by changing the lens's deflection angle, making the lens testing incomplete. At the same time, they cannot change the corresponding testing projection plate according to the different types of lenses being tested, which has strong limitations.

[0004] Therefore, it is necessary to propose a testing station for lens processing. Utility Model Content

[0005] To address the shortcomings of existing technologies, this invention provides a testing station for lens processing, which has the advantages of being able to obtain lens testing data by changing the lens deflection angle, and being able to change the corresponding testing projection plate according to different types of lenses being tested, thus solving the problems mentioned in the background art.

[0006] This utility model provides the following technical solution: a testing table for lens processing, comprising a testing table, a movable base, a clamping plate, a rotating plate, and LED lights:

[0007] The clamping plates are of two types and are both located inside the testing platform. A base plate is located directly below the clamping plates. A rotating shaft is fixedly connected to the bottom end of the base plate. A sliding groove is provided at the bottom end of the testing platform. The movable seat is slidably engaged inside the sliding groove. The rotating shaft is rotatably connected to the movable seat. The LED light is located at one end of the testing platform. The rotating plate is rotatably connected to the other end of the testing platform. A testing projection plate is provided on one side of the rotating plate.

[0008] Preferably, a cover plate is rotatably connected to the top of the testing station.

[0009] Preferably, vertical plates are fixedly connected to both ends of the base plate, and a second sliding rod is fixedly connected to the side of the clamping plate. The second sliding rod is slidably engaged with the vertical plate, and a first spring is movably sleeved on the surface of the second sliding rod. One end of the first spring abuts against the inner wall of the vertical plate, and the other end of the first spring abuts against the side of the clamping plate. A limit head is fixedly connected to one end of the second sliding rod.

[0010] Preferably, a vertical plate is fixedly connected to the bottom of the testing platform, a sliding rod is fixedly connected to the inner wall of the vertical plate, the movable seat is slidably sleeved on the surface of the sliding rod, and a lever is fixedly connected to one end of the movable seat.

[0011] Preferably, a driven gear is fixedly connected to the bottom end of the rotating shaft, a motor is fixedly connected to the bottom end of the movable seat, a drive gear is fixedly connected to the output shaft of the motor, and the drive gear meshes with the driven gear.

[0012] Preferably, a slide rod three is slidably inserted into the surface of the rotating plate, and a fastener strip is fixedly connected to one end of the slide rod three. The fastener strip is fastened to the edge of the detection projection plate. A spring two is movably sleeved on the surface of the slide rod three. One end of the spring two is fixedly connected to the surface of the rotating plate, and the other end of the rotating plate is fixedly connected to the end of the slide rod three.

[0013] Preferably, a limiting block is fixedly connected to one top side of the rotating plate, and a sleeve block is fixedly connected to one end of the detection platform. A plug is slidably inserted inside the sleeve block, and the bottom end of the plug is movably inserted into the top end of the limiting block.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] This lens processing inspection station is equipped with an inspection platform, a movable base, clamping plates, a rotating plate, and LED lights. The two clamping plates work together to hold and fix the lens, and the light emitted by the LED lights passes through the lens and is projected onto the inspection projection plate on one side of the rotating plate, thereby obtaining the lens inspection results. The movable base can move the lens, making it convenient to obtain the lens inspection results from different positions. At the same time, the base plate can rotate the lens after rotation, and the correlation coefficient of the lens can be detected at different deflection angles, making the lens inspection more comprehensive. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1This is a schematic diagram of the overall structure of the device of this utility model;

[0018] Figure 2 for Figure 1 Another perspective structural diagram;

[0019] Figure 3 This is a schematic diagram of the clamping plate structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the rotating plate structure of this utility model.

[0021] The attached diagram lists the components represented by each number as follows:

[0022] 100. Testing table; 101. Cover plate; 102. Vertical plate; 103. Slide groove;

[0023] 200. Movable base; 201. Motor; 202. Drive gear; 203. Rotating shaft; 204. Driven gear; 205. Slide rod one; 206. Paddle;

[0024] 300. Clamping plate; 301. Slide rod two; 302. Spring one; 303. Limiting head; 304. Base plate; 305. Vertical plate;

[0025] 400. Rotating plate; 401. Detection projection plate; 402. Fastener strip; 403. Slide rod three; 404. Spring two; 405. Limiting block; 406. Sleeve block; 407. Insert bolt;

[0026] 500, LED lights. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1-4 A lens processing inspection table includes an inspection table 100, a movable base 200, a clamping plate 300, a rotating plate 400, and an LED light 500.

[0029] There are two clamping plates 300, both of which are located inside the testing table 100. A base plate 304 is located directly below the clamping plates 300. A rotating shaft 203 is fixedly connected to the bottom end of the base plate 304. A sliding groove 103 is provided at the bottom end of the testing table 100. A movable seat 200 is slidably engaged inside the sliding groove 103. The rotating shaft 203 is rotatably connected to the movable seat 200. An LED light 500 is located at one end of the testing table 100. A rotating plate 400 is rotatably connected to the other end of the testing table 100. A testing projection plate 401 is provided on one side of the rotating plate 400.

[0030] The lens is clamped and fixed by two clamping plates 300 working together, and the light emitted by the LED light 500 passes through the lens and is projected onto the detection projection plate 401 on one side of the rotating plate 400, so that the detection result of the lens can be obtained. The moving seat 200 can drive the lens to move, so that the detection result of the lens can be obtained from different positions. At the same time, the base plate 304 can drive the lens to rotate after rotation, and the correlation coefficient of the lens can be detected at different deflection angles of the lens, making the detection of the lens more comprehensive.

[0031] For further optimization, please refer to Figure 1 A cover plate 101 is rotatably connected to the top of the testing station 100. This facilitates the installation of the lens into the interior of the testing station 100.

[0032] For further optimization, please refer to Figure 3 Both ends of the base plate 304 are fixedly connected to vertical plates 305. A second sliding rod 301 is fixedly connected to the side of the clamping plate 300. The second sliding rod 301 is slidably engaged with the vertical plate 305. A first spring 302 is movably sleeved on the surface of the second sliding rod 301. One end of the first spring 302 abuts against the inner wall of the vertical plate 305, and the other end of the first spring 302 abuts against the side of the clamping plate 300. A limit head 303 is fixedly connected to one end of the second sliding rod 301. The lens can be placed in the groove on the inner side of the clamping plate 300. The elastic force applied to the clamping plate 300 by the first spring 302 facilitates the clamping and fixing of the lens using the clamping plate 300.

[0033] For further optimization, please refer to Figure 1 , Figure 2 A vertical plate 102 is fixedly connected to the bottom of the testing table 100. A slide rod 205 is fixedly connected to the inner wall of the vertical plate 102. A movable seat 200 is slidably sleeved on the surface of the slide rod 205. A lever 206 is fixedly connected to one end of the movable seat 200. A person can move the lever 206 to drive the movable seat 200 to slide, thereby moving the position of the lens.

[0034] For further optimization, please refer to Figure 2 , Figure 3A driven gear 204 is fixedly connected to the bottom end of the rotating shaft 203, and a motor 201 is fixedly connected to the bottom end of the moving base 200. A drive gear 202 is fixedly connected to the output shaft of the motor 201, and the drive gear 202 meshes with the driven gear 204. After starting the motor 201, it can drive the base plate 304 to rotate, thereby causing the lens to deflect, so that the lens can be detected at different angles.

[0035] In a further preferred embodiment, referring to 4, a slide rod 403 is slidably inserted into the surface of the rotating plate 400. One end of the slide rod 403 is fixedly connected to a fastener 402, which engages with the edge of the detection projection plate 401. A spring 404 is movably sleeved on the surface of the slide rod 403, with one end of the spring 404 fixedly connected to the surface of the rotating plate 400 and the other end of the rotating plate 400 fixedly connected to the end of the slide rod 403. Pulling the fastener 402 allows the detection projection plate 401 to be placed. After releasing the fastener 402, the elastic force of the spring 404 is applied to the slide rod 403, thereby pressing and fixing the edge of the detection projection plate 401.

[0036] For further optimization, please refer to Figure 1 , Figure 4 A limiting block 405 is fixedly connected to the top of one side of the rotating plate 400, and a sleeve block 406 is fixedly connected to one end of the detection table 100. A plug 407 is slidably inserted into the sleeve block 406, and the bottom end of the plug 407 is movably inserted into the top end of the limiting block 405. The plug 407 in the sleeve block 406 can be inserted into the inside of the limiting block 405 and engaged with the limiting block 405 to fix the rotating plate 400 at one end of the detection table 100.

[0037] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0038] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0039] 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 testing station for lens processing, comprising a testing station (100), a movable base (200), a clamping plate (300), a rotating plate (400), and an LED light (500), characterized in that: There are two clamping plates (300), both of which are located inside the testing table (100). A base plate (304) is located directly below the clamping plate (300). A rotating shaft (203) is fixedly connected to the bottom end of the base plate (304). A sliding groove (103) is provided at the bottom end of the testing table (100). The movable seat (200) is slidably engaged inside the sliding groove (103). The rotating shaft (203) is rotatably connected to the movable seat (200). The LED light (500) is located at one end of the testing table (100). The rotating plate (400) is rotatably connected to the other end of the testing table (100). A testing projection plate (401) is provided on one side of the rotating plate (400).

2. The inspection station for lens processing according to claim 1, characterized in that: The top of the testing station (100) is rotatably connected to a cover plate (101).

3. The inspection station for lens processing according to claim 1, characterized in that: Both ends of the base plate (304) are fixedly connected to vertical plates (305). The side of the clamping plate (300) is fixedly connected to a second sliding rod (301). The second sliding rod (301) is slidably engaged with the vertical plate (305). A first spring (302) is movably sleeved on the surface of the second sliding rod (301). One end of the first spring (302) abuts against the inner wall of the vertical plate (305), and the other end of the first spring (302) abuts against the side of the clamping plate (300). A limit head (303) is fixedly connected to one end of the second sliding rod (301).

4. The inspection station for lens processing according to claim 1, characterized in that: The bottom end of the testing platform (100) is fixedly connected to a vertical plate (102), and the inner wall of the vertical plate (102) is fixedly connected to a slide rod (205). The movable seat (200) is slidably sleeved on the surface of the slide rod (205), and one end of the movable seat (200) is fixedly connected to a lever (206).

5. The inspection station for lens processing according to claim 1, characterized in that: The bottom end of the rotating shaft (203) is fixedly connected to a driven gear (204), the bottom end of the movable seat (200) is fixedly connected to a motor (201), the output shaft of the motor (201) is fixedly connected to a drive gear (202), and the drive gear (202) meshes with the driven gear (204).

6. The inspection station for lens processing according to claim 1, characterized in that: A sliding rod three (403) is slidably inserted into the surface of the rotating plate (400). A fastener (402) is fixedly connected to one end of the sliding rod three (403). The fastener (402) is fastened to the edge of the detection projection plate (401). A spring two (404) is movably sleeved on the surface of the sliding rod three (403). One end of the spring two (404) is fixedly connected to the surface of the rotating plate (400), and the other end of the rotating plate (400) is fixedly connected to the end of the sliding rod three (403).

7. The inspection station for lens processing according to claim 1, characterized in that: A limiting block (405) is fixedly connected to one side of the rotating plate (400), and a sleeve block (406) is fixedly connected to one end of the detection table (100). A plug (407) is slidably inserted into the inside of the sleeve block (406), and the bottom end of the plug (407) is movably inserted into the top end of the limiting block (405).

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