Circuit board detection equipment
By designing a circuit board detection device with a rotating motor and slider, combined with an SFV static fast detector, the problems of low manual detection efficiency and error prone in the prior art are solved, and efficient and accurate circuit board detection is achieved.
Patent Information
- Application Number
- CN202420003022.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-02
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-01-02
AI Technical Summary
During the production process of existing circuit boards, surface inspection needs to be completed manually, resulting in low detection efficiency, high labor cost, and manual inspection is prone to errors.
Design a circuit board detection equipment, using a rotating motor to drive the slider and then drive the circuit board detector for inspection, combined with an SFV static rapid detector, to improve detection efficiency and accuracy.
It realizes no manual detection, improves detection efficiency, reduces labor costs, and ensures the accuracy of detection.
Smart Images
Figure CN222482373U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of circuit board detection, in particular to a circuit board detection device. Background Art
[0002] PCB (printed circuit board) is a printed circuit board, or PCB for short, and is one of the important components of the electronics industry. Almost every electronic device, from small electronic watches and calculators to large computers, communication electronic equipment, and military weapon systems, as long as there are electronic components such as integrated circuits, must use printed circuits to make electrical interconnections between the various components. The printed circuit board consists of an insulating base plate, connecting wires, and pads for assembling and welding electronic components. It has the dual functions of a conductive circuit and an insulating base plate. It can replace complex wiring to achieve electrical connections between components in the circuit, which not only simplifies the assembly and welding of electronic products, reduces the wiring workload under traditional methods, and greatly reduces the labor intensity of workers; it also reduces the size of the whole machine, reduces product costs, and improves the quality and reliability of electronic equipment. The printed circuit board has good product consistency. It can adopt standardized design, which is conducive to mechanization and automation in the production process. At the same time, the entire assembled and debugged printed circuit board can be used as an independent spare part, which is convenient for the interchange and maintenance of the whole product. At present, printed circuit boards have been extremely widely used in the production and manufacturing of electronic products.
[0003] However, the existing technology has the following problems:
[0004] 1. In the existing circuit board production process, surface inspection needs to be completed manually, which requires a lot of manpower. The inspection efficiency is low and the labor cost is greatly increased;
[0005] 2. The existing manual inspection will cause visual fatigue over a long period of time, which will lead to errors in the inspection and cause great inconvenience to the inspection work. Utility Model Content
[0006] The utility model aims to provide a circuit board detection device to solve the above-mentioned problems of high cost and easy error of manual detection.
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a circuit board detection device, including a mounting base plate, four supporting feet are installed at the lower part of the interior of the mounting base plate, rubber pads are installed correspondingly at the lower part of the supporting feet, a supporting plate is installed above the left end of the mounting base plate, a control panel is installed at the upper front side of the supporting plate, a top plate is installed above the supporting plate, a supporting block is installed at the right end of the top plate, a guide rod is installed below the top plate, the guide rod is matched and connected to the guide block, a screw rod is installed below the guide rod, the leftmost end of the screw rod is connected to a rotating motor, the rotating motor is fixed to the left end of the supporting plate, the left side of the screw rod passes through the supporting plate, the right side passes through the supporting block and is rotatably connected to the supporting plate and the supporting block through a rolling bearing, the screw rod A slider is mounted on the top, the top of the slider is connected to the lower end of the guide block, a telescopic rod is mounted below the slider, a connecting block is mounted below the telescopic rod, connecting through holes are opened at the left and right ends of the connecting block, hexagon socket bolts are installed in the connecting through holes, the connecting block is connected to the detector fixing plate below through the hexagon socket bolts, a circuit board detector is mounted below the detector fixing plate, a workbench is mounted above the mounting base plate, the workbench is fixed to the mounting base plate through four supporting columns, a fixing assembly is mounted inside the workbench, the fixing assembly consists of an air pump, an air inlet, a cavity, a first through hole, an exhaust port and a valve, a buffer block is mounted on the upper end of the fixing assembly, a second through hole is opened on the buffer block, and limit blocks are mounted on the left and right ends of the buffer block.
[0008] As a further solution of the utility model: the rightmost end of the fixing assembly is an air pump, the air pump is fixed to the right end of the workbench, the left end of the air pump is connected to the air inlet, the front end of the air inlet is connected to the cavity, the upper end of the cavity is provided with a plurality of first through holes, the left end of the cavity is provided with an exhaust port, and the exhaust port is provided with a valve. The workbench is used to place the circuit board, the support column is used to support the workbench, and the fixing assembly is used to fix the circuit board.
[0009] Compared with the prior art, the beneficial effects of the utility model are:
[0010] 1. In the utility model, a rotating motor is used to drive the slider and then drive the circuit board detector for detection, which improves the detection efficiency and does not require manual labor, thereby reducing labor costs;
[0011] 2. In the present invention, the circuit board detector used is set as an SFV static rapid detector, which improves the accuracy of detection and ensures the accuracy of detection. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0013] Figure 2This is a schematic diagram of the installation structure of the rotating motor and the screw rod of the utility model;
[0014] Figure 3 This is a schematic diagram of the installation structure of the circuit board detector of the utility model;
[0015] Figure 4 This is a schematic diagram of the structure of the fixing component of the utility model.
[0016] In the figure: 1. Installation base plate; 2. Support feet; 3. Rubber pads; 4. Support plate; 5. Control panel; 6. Top plate; 7. Support block; 8. Guide rod; 9. Guide block; 10. Screw; 11. Rotating motor; 12. Rolling bearing; 13. Slider; 14. Telescopic rod; 15. Connecting block; 16. Connecting through hole; 17. Hexagon socket bolt; 18. Detector fixing plate; 19. Circuit board detector; 20. Workbench; 21. Fixing assembly; 2101. Air pump; 2102. Air inlet; 2103. Cavity; 2104. First through hole; 2105. Exhaust port; 2106. Valve; 22. Support column; 23. Limit block; 24. Buffer block; 25. Second through hole. DETAILED DESCRIPTION
[0017] 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.
[0018] See also Figure 1-4In the embodiment of the utility model, a circuit board detection device includes a mounting base plate 1, four supporting feet 2 are installed at the lower part of the mounting base plate 1, and rubber pads 3 are installed correspondingly at the lower part of the supporting feet 2. A supporting plate 4 is installed above the left end of the mounting base plate 1, and a control panel 5 is installed at the upper front side of the supporting plate 4. A top plate 6 is installed above the supporting plate 4, and a supporting block 7 is installed at the right end of the top plate 6. A guide rod 8 is installed below the top plate 6, and a guide block 9 is connected to the guide rod 8. A screw rod 10 is installed below the guide rod 8, and a rotating motor 11 is connected to the leftmost end of the screw rod 10. The rotating motor 11 is fixed to the left end of the supporting plate 4. The left side of the screw rod 10 penetrates the supporting plate 4, and the right side penetrates the supporting block 7 and is rotatably connected to the supporting plate 4 and the supporting block 7 through a rolling bearing 12. A slider 13 is installed on the screw rod 10, and the upper part of the slider 13 is connected to the lower end of the guide block 9. A telescopic rod 14 is installed below the slider 13, and a connecting block 15 is installed below the telescopic rod 14. Connecting through holes 16 are opened at the left and right ends of the connecting block 15, and hexagon socket bolts 17 are installed in the connecting through holes 16. The connecting block 15 is connected to the detector fixing plate 18 below through the hexagon socket bolts 17. A circuit board detector 19 is installed below the detector fixing plate 18. A workbench 20 is installed above the mounting base plate 1. The workbench 20 is fixed to the mounting base plate 1 through four supporting columns 22. A fixing component 21 is installed inside the workbench 20. The fixing component 21 consists of an air pump 2101, an air inlet 2102, a cavity 2103, a first through hole 2104, an exhaust port 2105 and a valve 2106. A buffer block 24 is installed at the upper end of the fixing component 21. The buffer block 24 has a second through hole 25, and limit blocks 23 are installed at the left and right ends of the buffer block 24. The device adopts a method in which a rotating motor 11 drives a slider 13 and then drives a circuit board detector 19 for detection, which improves the efficiency of detection and does not require manual labor, thereby reducing labor costs; the circuit board detector 19 used is set as a SFV static rapid detector, which improves the accuracy of detection and ensures the accuracy of detection.
[0019] The rightmost end of the fixing assembly 21 is an air pump 2101, which is fixed to the right end of the workbench 20, the left end of the air pump 2101 is connected to the air inlet 2102, the front end of the air inlet 2102 is connected to the cavity 2103, the upper end of the cavity 2103 is provided with a plurality of first through holes 2104, the left end of the cavity 2103 is provided with an exhaust port 2105, and the exhaust port 2105 is provided with a valve 2106. The workbench 20 is used to place the circuit board, the support column 22 is used to support the workbench 20, and the fixing assembly 21 is used to fix the circuit board.
[0020] The working principle and use process of the utility model are as follows: first check whether the equipment is operating normally. After checking, put the circuit board to be tested into the middle of the two limit blocks 23 of the workbench 20, close the valve 2106, and turn on the air pump 2101. At this time, the air in the cavity 2103 is extracted, and the circuit board can be sucked tight through the first through hole 2104 and the second through hole 25. The telescopic rod 14 is controlled to move down through the control panel 5, so that the circuit board detector 19 is facing the circuit board. The rotating motor 11 drives the slider 13, and the slider 13 drives the circuit board detector 19 from left to right for detection. After the detection is completed, the telescopic rod 14 drives the circuit board detector 19 to return to its position. The device adopts the method of rotating the motor 11 to drive the slider 13 and then drive the circuit board detector 19 for detection, which improves the efficiency of detection and does not require manual labor, thereby reducing labor costs; the circuit board detector 19 used is set as an SFV static rapid detector, which improves the accuracy of detection and ensures the accuracy of detection.
[0021] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A circuit board testing device, comprising a mounting base plate (1), characterized in that: Four supporting feet (2) are installed at the lower part of the interior of the installation base plate (1), and rubber pads (3) are installed at the lower part of the supporting feet (2). A supporting plate (4) is installed at the upper part of the left end of the installation base plate (1), and a control panel (5) is installed at the upper part of the front of the supporting plate (4). A top plate (6) is installed above the supporting plate (4), and a supporting block (7) is installed at the right end of the top plate (6). A guide rod (8) is installed at the lower part of the top plate (6), and a guide block (9) is connected to the guide rod (8). A screw rod (10) is arranged below the rod (8), the leftmost end of the screw rod (10) is connected to a rotating motor (11), the rotating motor (11) is fixed to the left end of the support plate (4), the left side of the screw rod (10) passes through the support plate (4), the right side passes through the support block (7) and is rotatably connected to the support plate (4) and the support block (7) through a rolling bearing (12), a slider (13) is arranged on the screw rod (10), the upper part of the slider (13) is connected to the lower end of the guide block (9), and the lower part of the slider (13) is provided with a telescopic The telescopic rod (14) is provided with a connecting block (15) below the telescopic rod (14), and connecting through holes (16) are provided at the left and right ends of the connecting block (15), and hexagon socket bolts (17) are installed in the connecting through holes (16). The connecting block (15) is connected to a detector fixing plate (18) below through the hexagon socket bolts (17), and a circuit board detector (19) is installed below the detector fixing plate (18). A workbench (20) is installed above the mounting base plate (1), and the workbench (20) is connected to the detector fixing plate (18) below by four supporting plates. The support column (22) is fixed to the mounting base plate (1); a fixing assembly (21) is installed inside the workbench (20); the fixing assembly (21) is composed of an air pump (2101), an air inlet (2102), a cavity (2103), a first through hole (2104), an exhaust port (2105) and a valve (2106); a buffer block (24) is installed at the upper end of the fixing assembly (21); a second through hole (25) is opened on the buffer block (24); and limit blocks (23) are installed at the left and right ends of the buffer block (24).
2. A circuit board testing device according to claim 1, characterized in that: The rightmost end of the fixed component (21) is an air pump (2101), which is fixed to the right end of the workbench (20), the left end of the air pump (2101) is connected to an air inlet (2102), the front end of the air inlet (2102) is connected to a cavity (2103), a plurality of first through holes (2104) are formed at the upper end of the cavity (2103), an exhaust port (2105) is formed at the left end of the cavity (2103), and a valve (2106) is mounted on the exhaust port (2105).