Detection equipment for optical sensor production

Abstract

The utility model discloses detection equipment for optical sensor production, which comprises a detection table, a material pushing mechanism is arranged on one side in the detection table, a clamping mechanism is arranged in the middle of the top end in the detection table, a fixing frame is arranged at the top end of the detection table, hydraulic rods are arranged on two sides of the top end of the fixing frame, and the hydraulic rods are arranged on the two sides of the top end of the detection table. The bottom ends of the two sets of hydraulic rods are fixedly connected with a detection pressing plate, and the two sides of the bottom end of the fixing frame are provided with connecting mechanisms. According to the utility model, a plurality of groups of clamping blocks are arranged at the top end of the detection platform, the threaded rod can be driven to rotate through starting of the servo motor, at the moment, a plurality of groups of threaded blocks outside the threaded rod can drive the clamping blocks to move, and the clamping blocks are matched with the fixing pieces to quickly complete clamping and limiting work of a plurality of groups of optical sensors; clamping of the optical sensor is canceled through the clamping block, and the pushing block on one side can push the detected optical sensor to be rapidly guided out through starting of the pushing mechanism.

Description

Technical Field

[0001] This utility model relates to the field of optical sensor detection technology, specifically to a detection device for optical sensor production. Background Technology

[0002] An optical sensor is a sensing device mainly composed of a photosensitive element. Optical sensor manufacturing testing equipment is specifically designed to test the performance of optical sensors. Through adaptive spectral adjustment systems and other methods, it ensures the stability and accuracy of the optical sensor under different spectral and environmental conditions, reducing maintenance costs and improving production efficiency.

[0003] A testing device for optical sensor production, disclosed in Chinese Patent Publication No. CN211317516U, indirectly determines whether there are missing or damaged components in the optical sensor by detecting its weight, and can classify and collect qualified and unqualified products. The controller has a pre-set weight range for qualified optical sensors. In use, workers place the optical sensors on a weighing device, which weighs the sensors and transmits the weight result to the controller. However, the testing device has low flexibility and is not convenient for quickly testing multiple groups of optical sensors, affecting the overall ease of use and testing efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a testing device for optical sensor production, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a testing device for optical sensor production, including a testing table, a pushing mechanism provided on one side inside the testing table, a clamping mechanism provided at the middle position of the top of the testing table, a fixed frame provided at the top of the testing table, hydraulic rods installed on both sides of the top of the fixed frame, a testing pressure plate fixedly connected to the bottom ends of the two sets of hydraulic rods, and a connecting mechanism provided on both sides of the bottom end of the fixed frame.

[0006] A guide groove is provided on one side of the top of the inside of the testing station, a multimeter is installed on one side of the top of the testing plate, and a spectrometer is installed on the side of the top of the testing plate away from the multimeter.

[0007] Preferably, the pushing mechanism includes electric push rods installed at both ends on one side of the inside of the detection table, a push plate fixedly connected to one side of the two sets of electric push rods, and push blocks fixedly connected at equal distances to one side of the push plate.

[0008] Preferably, the clamping mechanism includes a fixing member that is uniformly and evenly fixedly connected to one side of the top of the detection platform, a servo motor is installed at the middle position of one side of the inside of the detection platform, a threaded rod is installed at the output shaft end of the servo motor, threaded blocks are uniformly and evenly threaded to the outside of the threaded rod, and a clamping block is fixedly connected to the top of the threaded block.

[0009] Preferably, the connecting mechanism includes slots on both sides of the top of the testing platform, and plugs that engage with the slots are fixedly connected to the bottom of both sides of the fixing frame. A positioning groove is provided on the top of one side of the plug, and empty slots are provided on both sides inside the testing platform.

[0010] Preferably, an electromagnet is installed in the middle of the cavity, and magnetic blocks are slidably connected to both sides of the cavity. A positioning rod that is inserted into the positioning groove is fixedly connected to one side of the magnetic block.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This type of testing equipment for optical sensor production has multiple sets of clamping blocks on the top of the testing table. When the servo motor is started, the threaded rod can be rotated. At this time, the multiple sets of threaded blocks on the outside of the threaded rod can drive the clamping blocks to move, and the clamping blocks, together with the fixing parts, can quickly complete the clamping and limiting work of multiple optical sensors. After the test is completed, the clamping blocks can be released from the optical sensors, and the pusher mechanism can be started to push the pusher block on one side to quickly export the tested optical sensors, thereby improving the overall use effect and testing efficiency of the testing equipment.

[0013] 2. This type of testing equipment for optical sensor production has insert blocks on both sides of the bottom of the fixed frame. When the insert blocks are inserted into the slots on the testing table and the positioning rod inside the testing table is inserted into the positioning groove on the insert block, the fixed frame can be installed on the top of the testing table. When the electromagnet in the empty groove is activated to generate magnetic force, it can attract the magnetic block. At this time, the magnetic block can drive the positioning rod to be pulled out from the positioning groove on the insert block. This allows for quick disassembly of the fixed frame on the top of the testing table. The operation is simple and convenient, and the modular design improves the convenience of inspection and maintenance of the testing equipment. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a side view of the structure of this utility model;

[0016] Figure 3 This is a side view of the clamping mechanism of this utility model.

[0017] Figure 4 This is a front view structural diagram of the connecting mechanism of this utility model.

[0018] In the diagram: 1. Testing table; 101. Guide groove; 102. Fixing component; 103. Slot; 2. Pushing mechanism; 201. Electric push rod; 202. Push plate; 203. Push block; 3. Clamping mechanism; 301. Servo motor; 302. Threaded rod; 303. Threaded block; 304. Clamping block; 4. Fixing frame; 401. Hydraulic rod; 5. Testing pressure plate; 501. Multimeter; 502. Spectrometer; 6. Connecting mechanism; 601. Insert block; 602. Positioning groove; 7. Empty groove; 701. Electromagnet; 702. Magnetic block; 703. Positioning rod. Detailed Implementation

[0019] 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.

[0020] Please see Figure 1-4 This utility model provides two technical solutions:

[0021] Example 1: A testing device for optical sensor production includes a testing platform 1. A pushing mechanism 2 is provided on one side inside the testing platform 1. A clamping mechanism 3 is provided at the middle position of the top of the testing platform 1. A fixed frame 4 is provided at the top of the testing platform 1. Hydraulic rods 401 are installed on both sides of the top of the fixed frame 4. A testing pressure plate 5 is fixedly connected to the bottom of the two sets of hydraulic rods 401. A connecting mechanism 6 is provided on both sides of the bottom of the fixed frame 4. When the hydraulic rods 401 are activated, they can push the testing pressure plate 5 to move downward. At this time, the testing pressure plate 5 can perform pressure testing on the optical sensor at the top of the testing platform 1.

[0022] A guide groove 101 is provided on one side of the top of the test station 1. A multimeter 501 is installed on one side of the top of the test plate 5. A spectrometer 502 is installed on the side of the top of the test plate 5 away from the multimeter 501. The multimeter 501 can be used to detect whether the electrical parameters of the optical sensor, such as voltage, current, and impedance, are within the specified range. At the same time, the spectrometer 502 is used to measure the wavelength and light intensity distribution of the light source and detect the response of the optical sensor to light of different wavelengths.

[0023] The feeding mechanism 2 includes electric push rods 201 installed at both ends on one side of the detection table 1. Push plates 202 are fixedly connected to one side of the two sets of electric push rods 201. Push blocks 203 are fixedly connected at equal distances on one side of the push plates 202. The number of push blocks 203 corresponds to the number of fixing parts 102, and there are four sets of each. The push plates 202 can be moved by starting the electric push rods 201. At this time, the push blocks 203 on one side of the push plates 202 can push the light sensor after detection to be discharged from the guide groove 101 on one side of the detection table 1.

[0024] The clamping mechanism 3 includes a fixing member 102 that is evenly and uniformly fixed to one side of the top of the detection table 1. A servo motor 301 is installed in the middle of one side of the inside of the detection table 1. A threaded rod 302 is installed at the output shaft end of the servo motor 301. Threaded blocks 303 are evenly and uniformly threaded to the outside of the threaded rod 302. A clamping block 304 is fixedly connected to the top of the threaded block 303. When the servo motor 301 is started, it can drive the threaded rod 302 to rotate. At this time, multiple sets of threaded blocks 303 outside the threaded rod 302 can move synchronously and drive the clamping block 304 to move. At this time, the clamping block 304 can cooperate with the fixing member 102 to perform the clamping work of the optical sensor.

[0025] Example 2 differs from Example 1 mainly in that:

[0026] A testing device for optical sensor production includes a connecting mechanism 6 comprising slots 103 on both sides of the top of a testing platform 1, and insert blocks 601 that engage with the slots 103 are fixedly connected to the bottom ends of both sides of a fixing frame 4. A positioning groove 602 is provided on the top end of one side of the insert block 601. When the insert block 601 at the bottom of the fixing frame 4 is inserted into the slot 103 on the testing platform 1, and the positioning rod 703 in the slot 103 is inserted into the positioning groove 602 on the insert block 601, the position of the fixing frame 4 at the top of the testing platform 1 can be fixed.

[0027] The testing platform 1 has slots 7 on both sides inside. An electromagnet 701 is installed in the middle of the slot 7. Magnetic blocks 702 are slidably connected to both sides inside the slot 7. A positioning rod 703 is fixedly connected to one side of the magnetic block 702, and one side of the magnetic block 702 is inserted into the positioning slot 602. When the electromagnet 701 is activated, it can generate magnetic force and attract the magnetic block 702. At this time, the magnetic block 702 can drive the positioning rod 703 into the interior of the testing platform 1. When the current direction of the electromagnet 701 is changed, the electromagnet 701 generates a repulsive magnetic force that can push the magnetic block 702 and the positioning rod 703 to reset. At the same time, the contents not described in detail in this specification are all prior art known to those skilled in the art.

[0028] In this embodiment, the optical sensor to be tested is placed on one side of the top fixing member 102 of the testing platform 1. At this time, the servo motor 301 is started to drive the threaded rod 302 to rotate. The threaded block 303 on the threaded rod 302 can push the clamping block 304 to complete the clamping and limiting work of the optical sensor. At this time, the hydraulic rod 401 is started to push the testing plate 5 to move downward. The testing plate 5 can perform pressure resistance testing on the optical sensor on the testing platform 1. When the testing plate 5 leaves the outer surface of the optical sensor, the multimeter 501 and the spectrometer 502 at the top of the testing plate 5 can respectively detect the electrical parameters of the optical sensor and the wavelength of the light source. After the test is completed, the clamping block 304 is used to release the limiting work of the optical sensor. Then, the electric push rod 201 is started, and the push block 203 on one side of the push plate 202 can push the optical sensor out of the guide groove 101 on one side of the testing platform 1.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A testing device for optical sensor manufacturing, comprising a testing table (1), characterized in that: A pushing mechanism (2) is provided on one side inside the testing platform (1). A clamping mechanism (3) is provided at the middle position of the top of the testing platform (1). A fixed frame (4) is provided at the top of the testing platform (1). Hydraulic rods (401) are installed on both sides of the top of the fixed frame (4). A testing pressure plate (5) is fixedly connected to the bottom of the two sets of hydraulic rods (401). A connecting mechanism (6) is provided on both sides of the bottom of the fixed frame (4). A guide groove (101) is provided on one side of the top of the detection platform (1), a multimeter (501) is installed on one side of the top of the detection pressure plate (5), and a spectrometer (502) is installed on the side of the top of the detection pressure plate (5) away from the multimeter (501).

2. The testing equipment for optical sensor production according to claim 1, characterized in that: The feeding mechanism (2) includes electric push rods (201) installed at both ends on one side of the inside of the detection table (1). Push plates (202) are fixedly connected to one side of the two sets of electric push rods (201). Push blocks (203) are fixedly connected to one side of the push plates (202) at equal distances.

3. The testing equipment for optical sensor production according to claim 1, characterized in that: The clamping mechanism (3) includes a fixing member (102) that is uniformly fixedly connected to one side of the top of the detection table (1). A servo motor (301) is installed in the middle of one side of the inside of the detection table (1). A threaded rod (302) is installed at the output shaft end of the servo motor (301). A threaded block (303) is threadedly connected to the outside of the threaded rod (302) at equal intervals. A clamping block (304) is fixedly connected to the top of the threaded block (303).

4. The testing equipment for optical sensor production according to claim 1, characterized in that: The connecting mechanism (6) includes slots (103) on both sides of the top of the testing platform (1), and plugs (601) that engage with the slots (103) are fixedly connected to the bottom of both sides of the fixing frame (4). A positioning groove (602) is provided on the top of one side of the plug (601), and empty slots (7) are provided on both sides inside the testing platform (1).

5. The testing equipment for optical sensor production according to claim 4, characterized in that: An electromagnet (701) is installed in the middle of the cavity (7), and magnetic blocks (702) are slidably connected to both sides of the cavity (7). A positioning rod (703) with one side of the magnetic block (702) is fixedly connected to one side of the positioning groove (602).

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