Visual detection device for terminal pins

Abstract

The utility model discloses a terminal pin visual detection device which comprises a detection seat, a fixed seat is fixedly connected to the position, close to the middle, of the bottom in the detection seat, a sliding rail is fixedly connected to the front side of the fixed seat, and a connecting plate is slidably connected to the position, close to the top, of the front side of the sliding rail through a sliding block. The top of the front side of the connecting plate is fixedly connected with a camera through a clamping seat, the bottom of the front side of the connecting plate is fixedly connected with a T-shaped connecting plate, the two ends of the front side of the T-shaped connecting plate are movably connected with connecting bolts, and the bottoms of the connecting bolts are fixedly connected with a light source. According to the utility model, the high-precision camera and an image processing algorithm are adopted, so that the accurate detection of the position degree of the terminal pin is realized, and meanwhile, mechanical parts such as a slide rail, a slide block and the like in the system are precisely machined and assembled, so that the overall positioning precision is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of product detection, in particular to a terminal pin visual detection device. Background Art

[0002] As an important part of the connector, the position and accuracy of the terminal pin directly affect the overall performance and reliability of the connector. With the rapid development of industrial automation and intelligent manufacturing, higher requirements are placed on the detection accuracy and efficiency of tiny components such as terminal pins. Traditional detection methods, such as manual detection or simple mechanical detection, can no longer meet the needs of modern production lines.

[0003] The defects of the displacement structure of existing products are as follows:

[0004] 1. Insufficient precision: Due to design or manufacturing defects, the displacement structure of some products has low positioning accuracy and is difficult to meet the needs of high-precision detection.

[0005] 2. Speed ​​limitation: The traditional mechanical displacement structure is greatly limited in moving speed and cannot quickly respond to changes in the rhythm of the production line, thus reducing detection efficiency. Utility Model Content

[0006] The purpose of the utility model is to provide a terminal pin visual inspection device to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a terminal pin visual inspection device, including a detection seat, a fixed seat is fixedly connected to the middle position of the bottom of the detection seat, a slide rail is fixedly connected to the front side of the fixed seat, a connecting plate is slidably connected to the top position of the front side of the slide rail through a slider, a camera is fixedly connected to the top of the front side of the connecting plate through a clamping seat, and a T-shaped connecting plate is fixedly connected to the bottom of the front side of the connecting plate, both ends of the front side of the T-shaped connecting plate are movably connected with connecting bolts, and a light source is fixedly connected to the bottom of the connecting bolts.

[0008] A display integrated machine is fixedly installed on the top of the front side of the detection seat, and start buttons are fixedly installed on both ends of the front side of the bottom of the detection seat.

[0009] A fixture is fixedly installed at a front end position in the middle of the bottom of the detection seat, and a detection product is placed in the fixture.

[0010] A switch button and a buzzer are fixedly installed on the left side of the detection seat.

[0011] A baffle is fixedly connected to the middle position of the slide rail, and a limiting block is fixedly connected to the middle position of the left end of the rear side of the connecting plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. High-precision positioning: By using high-precision cameras and image processing algorithms, the position of the terminal pins can be accurately detected. At the same time, the mechanical parts such as the slide rails and sliders in the system are also precisely processed and assembled to ensure the overall positioning accuracy.

[0014] 2. Easy to integrate and automate: The system adopts modular design and is easy to integrate with existing automated production lines. At the same time, automatic operation can be achieved through programming control, reducing manual intervention and improving the automation and intelligence level of the production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is a partial front view stereogram of the utility model;

[0017] Figure 3 It is a partial rear perspective view of the utility model;

[0018] Figure 4 It is a left view of the utility model.

[0019] In the figure: 1. detection seat; 2. display all-in-one machine; 3. start button; 4. fixture; 5. detection product; 6. fixing seat; 7. T-type connecting plate; 8. connecting bolt; 9. light source; 10. connecting plate; 11. camera; 12. clamp seat; 13. slide rail; 14. slider; 15. baffle; 16. switch button; 17. buzzer. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4The utility model provides a technical solution: a terminal pin visual inspection device, including a detection seat 1, a fixed seat 6 is fixedly connected to the middle position of the bottom of the detection seat 1, a slide rail 13 is fixedly connected to the front side of the fixed seat 6, a connecting plate 10 is slidably connected to the top position of the front side of the slide rail 13 through a slider 14, a camera 11 is fixedly connected to the top of the front side of the connecting plate 10 through a clamping seat 12, and a T-shaped connecting plate 7 is fixedly connected to the bottom of the front side of the connecting plate 10, both ends of the front side of the T-shaped connecting plate 7 are movably connected to connecting bolts 8, and a light source 9 is fixedly connected to the bottom of the connecting bolts 8.

[0022] A display integrated machine 2 is fixedly mounted on the top of the front side of the detection base 1 , and start buttons 3 are fixedly mounted on both ends of the front side of the bottom of the detection base 1 .

[0023] A fixture 4 is fixedly installed at the front end of the middle of the bottom of the detection seat 1, and a detection product 5 is placed in the fixture 4.

[0024] A switch button 16 and a buzzer 17 are fixedly mounted on the left side of the detection base 1 .

[0025] A baffle 15 is fixedly connected to the middle position of the slide rail 13 , and a limiting block is fixedly connected to the middle position of the left end of the rear side of the connecting plate 10 .

[0026] Detection seat 1: As the main frame of the entire detection system, it carries and fixes all components required for detection to ensure the stability and accuracy of the system.

[0027] Fixed seat 6: fixed at the bottom of the detection seat 1, providing a stable installation foundation for the slide rail 13, ensuring that the camera and light source components can move smoothly.

[0028] Slide rail 13 and slider 14: Through the cooperation of the slide rail and the slider, the connecting plate 10 and the camera 11 and light source 9 installed thereon are allowed to be adjusted up and down or forward and backward within a certain range to meet the detection requirements of different sizes or positions.

[0029] Connecting plate 10: serves as a mounting platform for the camera 11 and the light source 9. The camera is fixed by the clamp 12 and connected to the T-shaped connecting plate 7 to mount the light source 9, ensuring that the camera and the light source can work together.

[0030] Camera 11: A high-precision camera, responsible for capturing images of terminal pins on the inspection product 5, and is a core component of the visual inspection system.

[0031] Light source 9: Provides sufficient and uniform lighting conditions for camera shooting, reduces image noise, improves image quality, and thus enhances the accuracy of detection results.

[0032] T-shaped connecting plate 7 and connecting bolts 8: The T-shaped connecting plate is used to connect the light source 9, and the position and angle of the light source are adjusted through the connecting bolts 8 to ensure that the light source can irradiate the inspection product in the best state.

[0033] Display integrated machine 2: Real-time display of test results, including terminal pin position and other information, convenient for operators to view and record.

[0034] Start button 3: controls the start of the detection process. When the operator presses the button, the system starts to perform the detection task.

[0035] Fixture 4: used to accurately place the test product 5, ensure that the product remains stationary during the test process, and improve the repeatability and accuracy of the test.

[0036] Test product 5: The object to be tested, the terminal pins on it are the target objects of the test.

[0037] Switch button 16: used to control the power switch of the entire detection system.

[0038] Buzzer 17: emits a sound prompt when the detection is completed or an abnormal situation occurs, alerting the operator.

[0039] Baffle 15: prevents the connecting plate 10 from exceeding a predetermined range during sliding, and plays a role of position limiting protection.

[0040] Limit block: installed on the connecting plate 10, cooperate with the baffle 15 to achieve precise position limitation.

[0041] When the product is manually placed in the fixture 4 and the start button 3 is pressed, the position of the terminal pins of the product will be detected and the detection result will be displayed on the display all-in-one machine 2.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0043] 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 terminal pin visual inspection device, comprising an inspection seat (1), characterized in that: A fixing seat (6) is fixedly connected to the middle position of the bottom of the detection seat (1), a slide rail (13) is fixedly connected to the front side of the fixing seat (6), a connecting plate (10) is slidably connected to the top position of the front side of the slide rail (13) via a slider (14), a camera (11) is fixedly connected to the top of the front side of the connecting plate (10) via a clamping seat (12), and a T-shaped connecting plate (7) is fixedly connected to the bottom of the front side of the connecting plate (10), both ends of the front side of the T-shaped connecting plate (7) are movably connected to connecting bolts (8), and a light source (9) is fixedly connected to the bottom of the connecting bolts (8).

2. The terminal pin visual inspection device according to claim 1, characterized in that: A display all-in-one (2) is fixedly mounted on the top of the front side of the detection seat (1), and start buttons (3) are fixedly mounted on both ends of the front side of the bottom of the detection seat (1).

3. The terminal pin visual inspection device according to claim 1, characterized in that: A jig (4) is fixedly mounted in the middle of the bottom of the detection seat (1) near the front end, and a detection product (5) is placed in the jig (4).

4. The terminal pin visual inspection device according to claim 1, characterized in that: A switch button (16) and a buzzer (17) are fixedly mounted on the left side of the detection seat (1).

5. The terminal pin visual inspection device according to claim 1, characterized in that: A baffle (15) is fixedly connected to a middle position of the slide rail (13), and a limit block is fixedly connected to a middle position of the left rear end of the connection plate (10).

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