Factory detection device for electronic component production

Abstract

The utility model relates to the technical field of electronic component detection, and discloses a factory detection device for electronic component production, which comprises a base, a support frame is fixedly connected to the outer wall of the top of the base, a detection assembly is mounted on the outer wall of the support frame, and the detection assembly comprises a hydraulic cylinder fixedly mounted on the outer wall of the top of the support frame. The output end of the hydraulic cylinder penetrates through the supporting frame and is fixedly connected with a mounting rod, the outer wall of the bottom of the mounting rod is fixedly connected with a mounting disc, and the outer wall of the bottom of the mounting disc is provided with a high-definition camera. Compared with a traditional manual visual detection mode, the electronic component appearance detection device has the advantages that the detection speed is greatly increased, the requirement for appearance detection efficiency in large-scale electronic component production is met, and the product delivery time is shortened.

Description

Technical Field

[0001] This application relates to the field of electronic component testing technology, and in particular to a factory testing device for electronic component manufacturing. Background Technology

[0002] In the manufacturing process of electronic components, appearance quality is one of the important indicators for measuring whether a product is qualified. Appearance defects such as scratches, cracks, holes, dirt, and dimensional deviations on the surface of electronic components may affect their subsequent installation, use, and overall performance.

[0003] However, most existing methods for inspecting the appearance of electronic components rely on manual visual inspection. This method is not only inefficient but also easily affected by the subjective factors of the inspectors, such as visual fatigue and experience differences, leading to inaccurate and unstable inspection results. Some devices that use machine vision inspection have problems such as limited inspection angle, poor adaptability to electronic components of different shapes and sizes, and insufficient image analysis accuracy. Therefore, a factory inspection device for electronic component production is proposed to solve the above problems. Utility Model Content

[0004] To address the problems that manual visual inspection is not only inefficient but also susceptible to subjective factors of the inspectors, such as visual fatigue and experience differences, leading to inaccurate and unstable inspection results, this application provides a factory inspection device for electronic component manufacturing.

[0005] The present application provides a factory testing device for electronic component manufacturing, which adopts the following technical solution:

[0006] A factory testing device for electronic component manufacturing includes a base, a support frame fixedly connected to the top outer wall of the base, and a testing component installed on the outer wall of the support frame.

[0007] The detection assembly includes a hydraulic cylinder fixedly installed on the top outer wall of the support frame. The output end of the hydraulic cylinder passes through the support frame and is fixedly connected to an installation rod. An installation plate is fixedly connected to the bottom outer wall of the installation rod, and a high-definition camera is installed on the bottom outer wall of the installation plate.

[0008] A base is installed on the top outer wall of the base, and two relatively movable clamping blocks are installed on the top of the base. A flipping mechanism is installed on the outer wall of the two clamping blocks. The flipping mechanism includes a rotating shaft, a rotating disk, and a self-locking motor. The rotating shaft is rotatably connected to the middle inner wall of the clamping block. The two rotating disks are fixedly connected to the opposite ends of the two rotating shafts. The self-locking motor is fixedly installed on the opposite outer wall of the two clamping blocks. The end of the output shaft of the self-locking motor is fixedly connected to the end of the rotating shaft. A sponge pad is adhered to the opposite outer wall of the two rotating disks.

[0009] Preferably, the base has multiple fixed feet fixedly connected to the outer walls on both sides, and the multiple fixed feet are evenly distributed and close to its four corners.

[0010] Preferably, the inner wall of the base is slidably connected to two sliders, and two clamping blocks are respectively fixedly connected to the top outer wall of the two sliders.

[0011] Preferably, the inner walls at both ends of the base are rotatably connected to bidirectional lead screws, and the two sliders are threadedly connected to the bidirectional lead screws.

[0012] Preferably, a servo motor is fixedly installed on the outer wall of one end of the base, and the end of the output shaft of the servo motor passes through the base and is fixedly connected to one end of a bidirectional lead screw.

[0013] Preferably, a control panel is installed on the outer wall of the support frame, and the two self-locking motors, the high-definition camera and the servo motor are all electrically connected to the control panel.

[0014] Preferably, two telescopic rods are fixedly connected to the top outer wall of the support frame, and the telescopic ends of the two telescopic rods pass through the support frame and are fixedly connected to the top outer wall of the mounting rod.

[0015] In summary, this application includes the following beneficial technical effects:

[0016] 1. Through the set detection components and two relatively moving clamps, electronic components can be quickly clamped and fixed, and all-round rapid image acquisition and analysis of the appearance of electronic components can be realized. Compared with the traditional manual visual inspection method, the detection speed is greatly improved, which meets the requirements of appearance inspection efficiency in large-scale electronic component production and shortens the product delivery time.

[0017] 2. The flipping mechanism can drive two sponge pads to rotate the electronic components below the high-definition camera, enabling the high-definition camera to capture images of the electronic components from all angles, ensuring the clarity and completeness of the captured images. Attached Figure Description

[0018] Figure 1 This is an overall schematic diagram of an embodiment of the application;

[0019] Figure 2 This is a three-dimensional schematic diagram of an embodiment of the application;

[0020] Figure 3 This is a partial cross-sectional view of an embodiment of the application.

[0021] Explanation of reference numerals in the attached drawings: 1. Base; 2. Support frame; 3. Hydraulic cylinder; 4. Mounting rod; 5. Telescopic rod; 6. Mounting plate; 7. High-definition camera; 8. Base; 9. Fixed foot; 10. Control panel; 11. Two-way lead screw; 12. Servo motor; 13. Slider; 14. Clamping block; 15. Rotating shaft; 16. Rotating disk; 17. Sponge pad; 18. Self-locking motor. Detailed Implementation

[0022] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0023] This application discloses a factory testing device for electronic component manufacturing. (Refer to...) Figure 1-3 A factory inspection device for electronic component manufacturing includes a base 1, a support frame 2 fixedly connected to the top outer wall of the base 1, and an inspection component installed on the outer wall of the support frame 2.

[0024] The detection assembly includes a hydraulic cylinder 3 fixedly installed on the top outer wall of the support frame 2. The output end of the hydraulic cylinder 3 passes through the support frame 2 and is fixedly connected to an installation rod 4. An installation plate 6 is fixedly connected to the bottom outer wall of the installation rod 4. A high-definition camera 7 is installed on the bottom outer wall of the installation plate 6.

[0025] A base 8 is installed on the top outer wall of the base 1. Two relatively movable clamping blocks 14 are installed above the base 8. A flipping mechanism is installed on the outer wall of the two clamping blocks 14. The flipping mechanism includes a rotating shaft 15, a rotating disk 16 and a self-locking motor 18. The rotating shaft 15 is rotatably connected to the middle inner wall of the clamping block 14. The two rotating disks 16 are fixedly connected to the opposite ends of the two rotating shafts 15. The self-locking motor 18 is fixedly installed on the opposite outer wall of the two clamping blocks 14. The end of the output shaft of the self-locking motor 18 is fixedly connected to the end of the rotating shaft 15. A sponge pad 17 is adhered to the opposite outer wall of the two rotating disks 16.

[0026] Multiple fixing feet 9 are fixedly connected to the outer walls on both sides of the base 8. The multiple fixing feet 9 are evenly distributed and close to its four corners.

[0027] The inner wall of the base 8 has two sliders 13 that are slidably connected, and two clamping blocks 14 are fixedly connected to the top outer wall of the two sliders 13 respectively.

[0028] The inner walls at both ends of the base 8 are rotatably connected to a bidirectional lead screw 11, and the two sliders 13 are threadedly connected to the bidirectional lead screw 11.

[0029] A servo motor 12 is fixedly installed on the outer wall of one end of the base 8. The end of the output shaft of the servo motor 12 passes through the base 8 and is fixedly connected to one end of the bidirectional lead screw 11.

[0030] The outer wall of the support frame 2 is equipped with a control panel 10. Two self-locking motors 18, a high-definition camera 7 and a servo motor 12 are all electrically connected to the control panel 10.

[0031] Two telescopic rods 5 are fixedly connected to the top outer wall of the support frame 2. The telescopic ends of the two telescopic rods 5 pass through the support frame 2 and are fixedly connected to the top outer wall of the mounting rod 4. When the mounting rod 4 moves up and down, it will drive the two telescopic rods 5 to extend and retract. The two telescopic rods 5 play a guiding and limiting role in the movement of the mounting rod 4, so that the mounting rod 4 can rise and fall smoothly without rotating.

[0032] The implementation principle of the factory inspection device for electronic component production in this application embodiment is as follows: In use, the operator first selects the type of electronic component to be inspected on the human-machine interface of the control panel 10. The control panel 10 sends an adjustment command to the servo motor 12 on the base 1 according to the selected type, and places the electronic component between two clamping blocks 14. The self-locking motor 18 starts, and its output shaft drives the bidirectional lead screw 11 to rotate. Since the threads on the outer wall of the bidirectional lead screw 11 are symmetrically and oppositely arranged, and the pitch is equal, the rotation of the bidirectional lead screw 11 drives the two sliders 13 to move relative to or away from each other. The two sliders 13 then drive the two clamping blocks 14 to move relative to or away from each other. When the two clamping blocks 14 move relative to each other, the electronic component is clamped and fixed. At the same time, the control panel 10 initializes the shooting parameters of the high-definition camera 7 in the inspection component, such as focal length and frame rate, according to preset parameters.

[0033] When the two clamping blocks 14 clamp the electronic component, the two sponge pads 17 contact the outer wall of the electronic component. Because the sponge pads 17 have a certain degree of softness, the surface of the sponge pads 17 can deform according to the appearance of the electronic component, so that the sponge pads 17 can adapt to different types of electronic components, increase the contact area with the outer wall of the electronic component, and thus clamp the electronic component firmly.

[0034] After the electronic components are fixed, the hydraulic cylinder 3 is activated. The hydraulic cylinder 3 drives the mounting rod 4 and the mounting plate 6 to descend until the mounting plate 6 brings the high-definition camera 7 close to the electronic components. At this time, the control panel 10 sends a start command to the high-definition camera 7. Driven by the mounting plate 6, the high-definition camera 7 performs image acquisition on the surface of the electronic components according to the preset shooting path. The acquired image data is transmitted to the control panel 10 in real time through the data cable. The image processing and analysis unit built into the control panel 10 processes and analyzes the data.

[0035] During the acquisition process, the control panel 10 can control the two self-locking motors 18 to start synchronously through the flipping mechanism. The output shafts of the two self-locking motors 18 drive the two rotating disks 16 to rotate synchronously through the rotating shaft 15. The two rotating disks 16 then drive the two sponge pads 17 and the electronic components clamped between the two sponge pads 17 to rotate, thereby adjusting the shooting angle of the high-definition camera 7 so that the high-definition camera 7 can acquire images from all directions.

[0036] After receiving the image data, the image processing and analysis unit within the control panel 10 first performs preprocessing on the image, such as removing noise interference and enhancing image contrast. Then, it uses the built-in image recognition algorithm and deep learning model (which is existing technology and will not be elaborated on further) to perform a detailed analysis of the appearance characteristics of the electronic components, identify whether there are appearance defects such as scratches, cracks, holes, dirt, and dimensional deviations, and sends the analysis results to the human-computer interaction interface outside the control panel 10 in the form of digital signals for display.

[0037] The display screen intuitively shows the appearance inspection status of electronic components, including whether they are qualified, what defects exist, and corresponding image screenshots, allowing operators to quickly view and record information. Simultaneously, the control panel 10 can store the inspection results in an internal storage device, facilitating subsequent statistical analysis and traceability of product quality. After inspecting one electronic component, the above steps can be repeated for the next.

[0038] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0039] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0040] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

[0041] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A device for factory inspection of electronic components, comprising a base (1), characterized in that: The top outer wall of the base (1) is fixedly connected with a support frame (2), and the outer wall of the support frame (2) is provided with a detection assembly; The detection assembly comprises a hydraulic cylinder (3) fixedly installed on the top outer wall of the support frame (2), the output end of the hydraulic cylinder (3) penetrates through the support frame (2) and is fixedly connected with a mounting rod (4), the bottom outer wall of the mounting rod (4) is fixedly connected with a mounting disc (6), and the bottom outer wall of the mounting disc (6) is provided with a high-definition camera (7); The top outer wall of the base (1) is provided with a pedestal (8), the upper portion of the pedestal (8) is provided with two clamping blocks (14) capable of moving relative to each other, the outer wall of the two clamping blocks (14) is provided with a turnover mechanism, the turnover mechanism comprises a rotating shaft (15), a rotating disc (16) and a self-locking motor (18), the rotating shaft (15) is rotatably connected to the middle inner wall of the clamping block (14), the two rotating discs (16) are fixedly connected to the opposite ends of the two rotating shafts (15), the self-locking motor (18) is fixedly installed on the outer wall of the side away from each other of the two clamping blocks (14), the output shaft of the self-locking motor (18) is fixedly connected to the end portion of the rotating shaft (15), and the opposite outer walls of the two rotating discs (16) are bonded with sponge pads (17).

2. The device for factory inspection of electronic components according to claim 1, wherein: The two side outer walls of the pedestal (8) are fixedly connected with a plurality of fixing feet (9), and the plurality of fixing feet (9) are uniformly distributed and close to the four corner positions.

3. The device for factory inspection of electronic components according to claim 1, wherein: The inner wall of the pedestal (8) is slidably connected with two sliding blocks (13), and the two clamping blocks (14) are fixedly connected to the top outer walls of the two sliding blocks (13).

4. The device for factory inspection of electronic components according to claim 3, wherein: The two end inner walls of the pedestal (8) are rotatably connected with a bidirectional screw rod (11), and the two sliding blocks (13) are threadedly connected with the bidirectional screw rod (11).

5. The device for inspecting the quality of electronic components according to claim 4, wherein: One end outer wall of the pedestal (8) is fixedly provided with a servo motor (12), and the output shaft of the servo motor (12) penetrates through the pedestal (8) and is fixedly connected with one end of the bidirectional screw rod (11).

6. The device for factory inspection of electronic components according to claim 5, wherein: The outer wall of the support frame (2) is provided with a control panel (10), and the two self-locking motors (18), the high-definition camera (7) and the servo motor (12) are electrically connected with the control panel (10).

7. The device for factory inspection of electronic components according to claim 1, wherein: The top outer wall of the support frame (2) is fixedly connected with two telescopic rods (5), and the telescopic ends of the two telescopic rods (5) penetrate through the support frame (2) and are fixedly connected with the top outer wall of the mounting rod (4).

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