Equipment for automatically detecting appearance of electronic component
By combining components such as motors, drive rods, conveyor belts, and CCD cameras, the problems of self-feeding and all-round inspection of automatic inspection equipment have been solved, achieving efficient classification and convenient movement, and improving inspection efficiency and equipment stability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-24
- Publication Date
- 2026-03-31
AI Technical Summary
Existing automated testing equipment cannot feed materials on its own, making it difficult to conduct comprehensive testing on all six sides of the product. Furthermore, it is inconvenient to move and classify the product, resulting in low testing efficiency, high costs, and poor stability.
The system utilizes a combination of components such as a primary motor, transmission rod, conveyor belt, CCD camera, and rotary testing platform to achieve self-feeding, all-around testing, and automatic sorting. Casters facilitate the movement of the equipment.
It achieves automatic feeding, all-round detection and efficient classification, reduces labor costs, improves detection efficiency and equipment stability, and extends service life.
Smart Images
Figure CN224058078U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of electronic component production and testing technology, specifically to a device for automatically inspecting the appearance of electronic components. Background Technology
[0002] With the advancement of science and technology, the market demand for electronic products continues to increase. At the same time, production technology is constantly being updated and improved, and output is also increasing. In order to ensure product quality, it is necessary to conduct full inspection of the appearance and important dimensions of the products. The original manual inspection is slow, subject to differences in standards between different workers, and visual fatigue caused by long working hours. There is a risk of missed inspections or misclassifications, and it can no longer meet production needs. There is an urgent need to improve the production capacity of bottleneck processes by using automated equipment while ensuring inspection quality.
[0003] Existing automatic inspection equipment for electronic components is inconvenient for automatic loading and sorting of qualified and defective products, requiring manual loading and sorting, which increases labor costs and reduces inspection efficiency. It is also difficult to move, making relocation and transportation inconvenient. Furthermore, it does not effectively distribute the pressure on the rotary inspection table, leading to decreased stability and reduced lifespan, thus increasing maintenance costs. Moreover, existing automatic inspection equipment typically only inspects the four sides of the product, failing to inspect the appearance and important dimensions of all six sides, requiring multiple repetitions to fully inspect all six sides. Therefore, this invention provides an automatic inspection device for electronic components. Utility Model Content
[0004] (a) Technical problems to be solved
[0005] To address the shortcomings of existing technologies, this utility model provides an automatic device for detecting the appearance of electronic components, thus solving the problems mentioned in the background section.
[0006] (II) Technical Solution
[0007] To achieve the above objectives, the present invention provides the following technical solution: an automatic device for detecting the appearance of electronic components, comprising a device base, a first support frame fixedly mounted on the upper surface of the device base, a first motor fixedly mounted on the left side surface of the first support frame, a first transmission rod splinedly connected to the output end of the first motor, a transmission gear roller fixedly mounted on one end of the first transmission rod, and a feeding conveyor belt meshing with the surface of the transmission gear roller through tooth grooves.
[0008] Preferably, a diversion plate is fixedly installed on the upper surface of the first support frame, and a protective pad is fixedly installed on the upper surface of the diversion plate. A first limiting slider and a second limiting slider are fixedly installed on the left and right sides of the first support frame, and a qualified product storage box and a defective product storage box are slidably connected to the surfaces of the first limiting slider and the second limiting slider, respectively.
[0009] Preferably, a push rod is fixedly installed on one side of the first limiting slider and the second limiting slider, a second support frame is fixedly installed on one side of the push rod, a first CCD camera and a second CCD camera are fixedly installed on the surface of the second support frame, and a controller is fixedly installed on the back of the second support frame.
[0010] Preferably, a geared motor is fixedly installed inside the equipment base, and a second transmission rod is splinedly connected to the output end of the geared motor. A rotating column is fixedly installed at the top end of the second transmission rod, and a turntable-type testing platform is fixedly installed at the top end of the rotating column. A caster wheel is fixedly installed at the bottom of the equipment base, and a brake pad is provided inside the caster wheel.
[0011] Preferably, the bottom of the turntable inspection station is fixedly equipped with universal support wheels, the upper surface of the turntable inspection station is provided with a slot, the inner bottom wall of the slot is fixedly installed with a third CCD camera, and the upper surface of the slot is fixedly installed with a transparent plate.
[0012] Preferably, a second motor is fixedly installed on the left side surface of the second support frame, and a third transmission rod is splinedly connected to the output end of the second motor. A threaded rod is fixedly installed at one end of the third transmission rod.
[0013] Preferably, the threaded rod is threadedly connected to a limit block, an electric push rod is fixedly installed at the bottom of the limit block, a material distribution push plate is fixedly installed at the bottom end of the electric push rod, and rubber pads are fixedly installed on both the left and right sides of the material distribution push plate.
[0014] (III) Beneficial Effects
[0015] Compared with the prior art, this utility model provides a device for automatically detecting the appearance of electronic components, which has the following beneficial effects:
[0016] This automatic electronic component appearance inspection device utilizes a combination of a first motor, a first transmission rod, a transmission gear roller, a feeding conveyor belt, and a guide plate. During operation, the first motor, connected to a power source, drives the first transmission rod, transmission gear roller, and feeding conveyor belt. This causes the feeding conveyor belt to move the product, which then falls onto the rotary inspection table surface via the guide plate, thus achieving self-feeding. The device also includes a qualified product storage box, a defective product storage box, a controller, a second motor, a third transmission rod, a threaded rod, a limit block, an electric push rod, and a sorting push plate. During operation, a CCD camera inspects the product's appearance and key dimensions, transmitting the results to the controller. The controller, based on pre-set parameters, controls the electric push rod to move the sorting push plate downwards. This, in turn, controls the second motor, connected to a power source, to drive the third transmission rod, threaded rod, and limit block. The limit block then moves the sorting push plate, pushing the product into the qualified and defective product storage boxes respectively, thus achieving self-feeding. This device serves to screen and classify qualified and defective products. Through the combination of a push rod and casters, the user holds the push rod and pushes it, causing the casters to move the equipment base, thus facilitating the movement of the device. The device is equipped with a first CCD camera, a second CCD camera, a geared motor, a second transmission rod, a rotating column, a turntable inspection platform, and a third CCD camera. When a product falls onto the upper surface of the turntable inspection platform, the third CCD camera captures an image of its bottom. The geared motor, connected to a power source, drives the second transmission rod, the rotating column, and the turntable inspection platform, causing the turntable inspection platform to slowly rotate and capture images of the other five sides of the product. This achieves automatic inspection of the appearance and important dimensions of the product on all six sides. The use of casters, which move with the rotation of the turntable inspection platform, helps to distribute the pressure borne by the turntable inspection platform. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the structure of this utility model;
[0018] Figure 2 This is a schematic diagram of the structure of the first motor 3 of this utility model;
[0019] Figure 3 This is a schematic diagram of the structure of the geared motor 18 of this utility model;
[0020] Figure 4 This is a schematic diagram of the structure of the second motor 27 of this utility model.
[0021] In the diagram: 1. Equipment base; 2. First support frame; 3. First motor; 4. First transmission rod; 5. Transmission gear roller; 6. Gear groove; 7. Feeding conveyor belt; 8. Diverting plate; 9. First limiting slider; 10. Second limiting slider; 11. Qualified product storage box; 12. Defective product storage box; 13. Push rod; 14. Second support frame; 15. First CCD camera; 16. Second CCD camera; 17. Controller; 18. Gear motor; 19. Second transmission rod; 20. Rotary column; 21. Turntable inspection table; 22. Universal wheel; 23. Universal support wheel; 24. Empty slot; 25. Third CCD camera; 26. Transparent plate; 27. Second motor; 28. Third transmission rod; 29. Threaded rod; 30. Limiting block; 31. Electric push rod; 32. Material distribution push plate. Detailed Implementation
[0022] 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.
[0023] Please see Figure 1-4This utility model provides a technical solution: an automatic device for detecting the appearance of electronic components, including a device base 1, a first support frame 2 fixedly mounted on the upper surface of the device base 1, a first motor 3 fixedly mounted on the left side surface of the first support frame 2, a first transmission rod 4 splinedly connected to the output end of the first motor 3, a transmission gear roller 5 fixedly mounted on one end of the first transmission rod 4, a feeding conveyor belt 7 meshing with the surface of the transmission gear roller 5 through tooth grooves 6, and a guide plate 8 fixedly mounted on the upper surface of the first support frame 2. Through the coordinated arrangement of the first motor 3, the first transmission rod 4, the transmission gear roller 5, the feeding conveyor belt 7, and the guide plate 8, the device is used... Motor 3, connected to a power source, drives the first transmission rod 4, the transmission gear roller 5, and the feeding conveyor belt 7. This causes the feeding conveyor belt 7 to move the product, which then falls onto the surface of the turntable inspection table 21 via the guide plate 8, thus achieving self-feeding. A protective pad is fixedly installed on the upper surface of the guide plate 8. A first limiting slider 9 and a second limiting slider 10 are fixedly installed on the left and right sides of the first support frame 2. A qualified product storage box 11 and a defective product storage box 12 are slidably connected to the surfaces of the first limiting slider 9 and the second limiting slider 10, respectively. A push rod 13 is fixedly installed on one side of the first limiting slider 9 and the second limiting slider 10. A second support frame 14 is fixedly installed on one side. A first CCD camera 15 and a second CCD camera 16 are fixedly installed on the surface of the second support frame 14. A controller 17 is fixedly installed on the back of the second support frame 14. A geared motor 18 is fixedly installed inside the equipment base 1. A second transmission rod 19 is splinedly connected to the output end of the geared motor 18. A rotating column 20 is fixedly installed at the top of the second transmission rod 19. A turntable-type detection table 21 is fixedly installed at the top of the rotating column 20. A caster wheel 22 is fixedly installed at the bottom of the equipment base 1. A brake pad is installed inside the caster wheel 22. A universal support wheel 23 is fixedly installed at the bottom of the turntable-type detection table 21. The upper surface of the rotary testing table 21 has a slot 24. A third CCD camera 25 is fixedly installed on the inner bottom wall of the slot 24. A transparent plate 26 is fixedly installed on the upper surface of the slot 24. A second motor 27 is fixedly installed on the left side surface of the second support frame 14. A third transmission rod 28 is splinedly connected to the output end of the second motor 27. A threaded rod 29 is fixedly installed at one end of the third transmission rod 28. A limit block 30 is threadedly connected to the surface of the threaded rod 29. An electric push rod 31 is fixedly installed at the bottom of the limit block 30. A material distribution push plate 32 is fixedly installed at the bottom end of the electric push rod 31. Rubber pads are fixedly installed on both the left and right sides of the material distribution push plate 32.
[0024] In summary, this automatic electronic component appearance inspection device, through the coordinated arrangement of a first motor 3, a first transmission rod 4, a transmission gear roller 5, a feeding conveyor belt 7, and a guide plate 8, operates by having the first motor 3 connected to a power source to drive the first transmission rod 4, the transmission gear roller 5, and the feeding conveyor belt 7. This causes the feeding conveyor belt 7 to move the product, which then falls onto the surface of the rotary inspection table 21 via the guide plate 8, thus achieving self-feeding. The device utilizes a qualified product storage box 11, a defective product storage box 12, a controller 17, a second motor 27, and a third transmission plate 8. The coordinated arrangement of the moving rod 28, threaded rod 29, limiting block 30, electric push rod 31, and material distribution push plate 32 allows for the inspection of the product's appearance and key dimensions using a CCD camera. The inspection results are transmitted to the controller 17, which, according to pre-set parameters, controls the electric push rod 31 to move the material distribution push plate 32 downwards. This, in turn, controls the second motor 27 connected to a power source to drive the third transmission rod 28, threaded rod 29, and limiting block 30. The limiting block 30 then moves the material distribution push plate 32, pushing the products into the qualified product storage box 11 and the defective product storage box 12 respectively. Within 2, it serves to screen and classify qualified and defective products. Through the coordinated arrangement of push rod 13 and casters 22, the user holds push rod 13 and pushes, causing casters 22 to move the equipment base 1, thus facilitating the movement of the equipment. Through the coordinated arrangement of the first CCD camera 15, second CCD camera 16, reduction motor 18, second transmission rod 19, rotating column 20, turntable inspection table 21, and third CCD camera 25, when a product falls onto the upper surface of the turntable inspection table 21, it is detected by the third CCD camera. The CCD camera 25 takes pictures of the bottom of the product, and then the geared motor 18 is connected to the power supply to drive the second transmission rod 19, the rotating column 20 and the turntable inspection table 21. This causes the turntable inspection table 21 to slowly rotate the product and take pictures of the other five sides of the product. This achieves the function of automatically inspecting the appearance and important dimensions of the six sides of the product. With the cooperation of the universal support wheels 23, the universal support wheels 23 move with the rotation of the turntable inspection table 21 during use, which helps to distribute the pressure borne by the turntable inspection table 21.
[0025] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.
[0026] 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. An apparatus for automatically inspecting the appearance of electronic components, comprising an apparatus base (1), characterized in that: The upper surface of the equipment base (1) is fixedly installed with a first support frame (2), the left surface of the first support frame (2) is fixedly installed with a first motor (3), the output end of the first motor (3) is spline-connected with a first transmission rod (4), one end of the first transmission rod (4) is fixedly installed with a transmission gear roller (5), and the surface of the transmission gear roller (5) is engaged with a feeding conveyor belt (7) through a gear slot (6).
2. The apparatus for automatically inspecting the appearance of electronic components according to claim 1, wherein: The upper surface of the first support frame (2) is fixedly installed with a drainage plate (8), the upper surface of the drainage plate (8) is fixedly installed with a protective soft pad, and the left and right sides of the first support frame (2) are fixedly installed with a first limiting sliding block (9) and a second limiting sliding block (10). The surfaces of the first limiting sliding block (9) and the second limiting sliding block (10) are respectively slidably connected with a qualified product storage box (11) and a substandard product storage box (12).
3. The device for automatically detecting the appearance of electronic components according to claim 2, characterized in that: One side of the first limiting sliding block (9) and the second limiting sliding block (10) is fixedly installed with a push rod (13), one side of the push rod (13) is fixedly installed with a second support frame (14), the surface of the second support frame (14) is fixedly installed with a first CCD camera (15) and a second CCD camera (16), and the back surface of the second support frame (14) is fixedly installed with a controller (17).
4. The device for automatically detecting the appearance of electronic components according to claim 1, characterized in that: The inside of the equipment base (1) is fixedly installed with a speed reducer (18), the output end of the speed reducer (18) is spline-connected with a second transmission rod (19), the top end of the second transmission rod (19) is fixedly installed with a rotating column (20), the top end of the rotating column (20) is fixedly installed with a rotating disc type detection table (21), the bottom of the equipment base (1) is fixedly installed with a universal wheel (22), and the inside of the universal wheel (22) is provided with a brake pad.
5. The apparatus of claim 4 wherein: the means for automatically detecting the appearance of the electronic component comprises a camera. The bottom of the rotating disc type detection table (21) is fixedly installed with a universal support wheel (23), the upper surface of the rotating disc type detection table (21) is provided with a hollow groove (24), the inner bottom wall of the hollow groove (24) is fixedly installed with a third CCD camera (25), and the upper surface of the hollow groove (24) is fixedly installed with a transparent plate (26).
6. The apparatus of claim 3, wherein: the means for detecting the presence of the electronic component comprises a camera. The left surface of the second support frame (14) is fixedly installed with a second motor (27), the output end of the second motor (27) is spline-connected with a third transmission rod (28), and one end of the third transmission rod (28) is fixedly installed with a threaded rod (29).
7. The apparatus of claim 6 wherein: The surface of the threaded rod (29) is screw-connected with a limiting block (30), the bottom of the limiting block (30) is fixedly installed with an electric push rod (31), the bottom end of the electric push rod (31) is fixedly installed with a material distribution push plate (32), and the left and right side surfaces of the material distribution push plate (32) are both fixedly installed with rubber soft pads.