Flexible integrated circuit board detection device

Abstract

The utility model discloses a flexible integrated circuit board detection device and relates to the technical field of flexible integrated circuit board detection. The flexible integrated circuit board detection device comprises a base, a mechanical arm, an electromagnetic valve jig and a detection platform, the mechanical arm and the detection platform are arranged on the base, and the mechanical arm is used for carrying the flexible integrated circuit board to the detection platform before detection and carrying the flexible integrated circuit board away from the detection platform after detection is completed. The electromagnetic valve jig is arranged above the detection platform and is used for detecting the flexible integrated circuit board, the detection platform comprises a plane track, a turntable and a suction plate, and the suction plate is arranged on the detection platform and is used for adsorbing the flexible integrated circuit board on the detection platform. The suction plate is arranged above the rotary table, the rotary table is arranged above the plane track and used for rotating the suction plate, and the rotary table and the plane track rotate and jointly act so that the flexible integrated circuit board can be accurately detected by the electromagnetic valve jig.

Description

Technical Field

[0001] The present application relates to the field of flexible integrated circuit board detection, and in particular to a flexible integrated circuit board detection device. Background Art

[0002] Flexible integrated circuit boards are soft circuit films with integrated circuits. They are widely used in various fields, and functional assurance of flexible integrated circuit boards is a rigid requirement for quality assurance of various application products. However, since the detection of flexible integrated circuit boards requires high precision, it takes a lot of time to adjust the position of the flexible integrated circuit boards, resulting in low detection efficiency.

[0003] At present, auxiliary adjustment structures are usually used to reduce the time spent on adjusting flexible integrated circuit boards. Utility model patent announcement number CN218412813U discloses a flexible integrated circuit board chip test fixture, which relates to the technical field of circuit board chip testing. The utility model includes a detection platform and a pallet, a pallet is installed on the upper end of the detection platform, a groove is provided on the surface of the detection platform, a telescopic support rod is connected inside the groove, the top of the telescopic support rod is connected to the pallet, a placement groove is provided on the surface of the pallet, micro push rods are connected to the two opposite inner surfaces of the placement groove, and a clamping plate is connected to the output end of the micro push rod, a connecting frame is installed on one side of the detection platform, one end of the connecting frame is connected to a mounting plate, a longitudinal push rod is installed at the lower end of the mounting plate, one end of the longitudinal push rod is connected to a suction cup, the bottom of the suction cup is adapted to the position of the placement groove, and a hot air blower is connected to the surface of the mounting plate. During the test of the utility model, the flexible integrated circuit board chip is placed in the placement groove on the surface of the support plate, and is assisted in clamping and fixing by a micro push rod through a clamping plate, or is adsorbed and suspended by a vertical push rod through a suction cup to meet different test requirements; although auxiliary clamping and fixing can be achieved through a variety of fixing devices, the placement and removal of the flexible integrated circuit board and the auxiliary adjustment still require manual processing, resulting in low detection efficiency. Summary of the invention

[0004] In order to solve the problem of low detection efficiency of flexible integrated circuit boards, the present application provides a flexible integrated circuit board detection device capable of rapid detection.

[0005] The present application provides a flexible integrated circuit board detection device that adopts the following technical solution:

[0006] A flexible integrated circuit board detection device comprises a base, a mechanical arm, an electromagnetic valve fixture and a detection platform, wherein the mechanical arm and the detection platform are arranged on the base, the mechanical arm is used to carry the flexible integrated circuit board to the detection platform before detection, and to transport the flexible integrated circuit board away from the detection platform after detection is completed, the electromagnetic valve fixture is arranged above the detection platform, and is used to detect the flexible integrated circuit board calibrated by the detection platform; the detection platform comprises a suction plate, a turntable and a plane track, the suction plate is arranged on the turntable, and is used to adsorb the flexible integrated circuit board; the turntable is arranged above the plane track, and is used to rotate the suction plate; the plane track is arranged below the electromagnetic valve fixture, and is used to move the turntable; the turntable and the plane track work together to adjust the position of the flexible integrated circuit board so that it can be accurately detected by the electromagnetic valve fixture.

[0007] By adopting the above technical solution, a mechanical arm is arranged on the detection device so that the mechanical arm can move the flexible integrated circuit board to be detected to the detection platform, and after the detection platform and the solenoid valve fixture are fitted to complete the detection of the flexible integrated circuit board, the mechanical arm then moves the flexible integrated circuit board away from the detection platform, thereby completing the detection of the flexible integrated circuit board; however, due to the uneven placement of the flexible integrated circuit board or the position deviation during the transportation by the mechanical arm, the position of the flexible integrated circuit board on the detection platform is often uncertain, which makes it difficult for the solenoid valve fixture to accurately align the flexible integrated circuit board. Therefore, after the flexible integrated circuit board is adsorbed and fixed on the surface of the detection platform by the suction plate, the position of the flexible integrated circuit board is adjusted by the turntable and the plane track. The turntable can adjust the orientation of the flexible integrated circuit board by rotation, and the plane track adjusts the position of the flexible integrated circuit board by moving on the plane, so that the flexible integrated circuit board can be aligned with the detection position of the solenoid valve fixture. Since the turntable and the plane track are moved a relatively small distance, the position alignment of the flexible integrated circuit board can be completed quickly, thereby quickly completing the detection of the flexible integrated circuit board.

[0008] Optionally, the planar track includes an X-guide rail and a Y-guide rail that are perpendicular to each other, and the X-guide rail and the Y-guide rail work together to enable the turntable to move on the XY plane.

[0009] By adopting the above technical solution, since the planar track needs to be able to move within a certain range of the plane, two guide rails with different extension directions are required to complete the movement within the plane, and the mutually perpendicular guide rails can make the position of the detection platform easier to control, which is conducive to the detection platform to achieve rapid position compensation.

[0010] Optionally, the base includes a loading area, a good product area and a bad product area, and the loading area, the good product area and the bad product area are configured in the base, the good product area and the bad product area are close to each other, the loading area is used to place the flexible integrated circuit board to be inspected, the good product area is used for the robot arm to place the flexible integrated circuit board that passes the inspection, and the bad product area is used for the robot arm to place the flexible integrated circuit board that fails the inspection.

[0011] By adopting the above technical scheme, the loading area is used to provide storage space for the flexible integrated circuit boards to be processed, and can enable the robot arm to carry the flexible integrated circuit boards from the specified position, and can also neatly stack the flexible integrated circuit boards in the loading area so that the flexible integrated circuit boards can be adsorbed on the detection platform with a small position offset after the robot arm carries them; the good product area and the inferior product area are used for the robot arm to place qualified products and unqualified products respectively after detection, and by distinguishing the good product area from the inferior product area, the subsequent collection operation is easier.

[0012] Optionally, there are two robotic arms, one close to the loading area, used to move the flexible integrated circuit board to be inspected from the loading area to the inspection platform, and the other close to the good product area, used to move the flexible integrated circuit board from the inspection platform to the good product area or the defective product area.

[0013] By adopting the above technical solution, two robotic arms can be responsible for one loading and the other unloading. When the loading robotic arm moves the flexible integrated circuit board to the testing platform, it can immediately move to the next one. When the test is completed, it is moved to the good product area or the defective product area by the unloading robotic arm, so that the testing platform can immediately test the next flexible integrated circuit board, thereby speeding up the testing efficiency.

[0014] Optionally, the robotic arm includes a robotic arm guide rail, which is arranged on the base and is used for moving the arm body of the robotic arm.

[0015] By adopting the above technical solution, the robot arm guide rail can enable the robot arm to move a longer distance. Since the loading and unloading positions of the flexible integrated circuit board may be far away from the detection platform due to the arrangement of other production processes, by setting up the robot arm guide rail, the robot arm can carry the flexible integrated circuit board from a farther position, thereby increasing the applicability of the detection device.

[0016] Optionally, the robotic arm further includes a suction cup, which is used to absorb the flexible integrated circuit board so that the arm body of the robotic arm can move the flexible integrated circuit board.

[0017] By adopting the above technical solution, a suction cup is used to adsorb and transport the flexible integrated circuit board, so that the robot arm can complete the connection control by only contacting the outer surface of the flexible integrated circuit board, making the transportation process more convenient and quick, and when placing it on the detection platform, the suction plate can complete the adsorption on the other side and then release the adsorption of the suction cup, which is beneficial to reduce the position deviation caused by the transportation process, reduce the process of adjusting the position of the flexible integrated circuit board, and make the detection process more efficient.

[0018] Optionally, a position sensor is provided in the solenoid valve fixture for sensing the position of the flexible integrated circuit board on the suction plate of the detection platform, so that the detection platform is adjusted to align the flexible integrated circuit board and the solenoid valve fixture.

[0019] By adopting the above technical solution, the solenoid valve fixture is located above the detection platform. When the flexible integrated circuit board is located on the detection platform, the position sensor on the solenoid valve fixture can better obtain the position of the flexible integrated circuit board, so that the detection platform can more accurately adjust the direction and position of the flexible integrated circuit board.

[0020] Optionally, the base includes a central control device and a display, which are arranged on a plate of the base and are used to respectively control the detection device and display the working status of the detection device.

[0021] By adopting the above technical solution, the detection device can be controlled and various parameters can be adjusted through the central control equipment, and the display can display the working status of the detection device. The working information or fault information of the detection device can be quickly understood through the display, which is conducive to various operations on the detection device.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. Use a robotic arm to transport the flexible integrated circuit board, and use a selectively movable detection platform to adjust and compensate the position and direction of the flexible integrated circuit board, so that the solenoid valve fixture that needs to be accurately aligned and tested can quickly align the flexible integrated circuit board, improve the detection efficiency, and reduce the manual process, making the detection process of the flexible integrated circuit board faster and more accurate;

[0024] 2. By providing two robotic arms responsible for loading and unloading respectively, the robotic arms can use the detection time of the solenoid valve fixture to load and unload, thereby improving the detection efficiency of the clamping device. By providing a loading area, a good product area, and a bad product area, the robotic arms can operate in designated areas, making the detection process more standardized and making it more convenient to place and recycle flexible integrated circuit boards before and after detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1This is a schematic diagram of the overall structure of the first angle of the embodiment of the present application;

[0026] Figure 2 This is a schematic diagram of the overall structure of the second angle of the embodiment of the present application;

[0027] Figure 3 It is a schematic diagram of the exploded structure of the detection platform and the solenoid valve fixture of the embodiment of the present application at a first angle;

[0028] Figure 4 It is a schematic diagram of the explosion structure of the detection platform and the solenoid valve fixture at a second angle according to the embodiment of the present application.

[0029] Figure numerals: 10, base; 11, loading area; 12, good product area; 13, bad product area; 14, central control equipment; 15, display; 20, detection platform; 21, suction plate; 22, turntable; 23, plane track; 23a, X-guide rail; 23b, Y-guide rail; 30, solenoid valve fixture; 31, position sensor; 32, telescopic rod; 40, robotic arm; 41, robotic arm guide rail; 42, suction cup. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1 To Attachment Figure 4 , further details of this application are given.

[0031] Reference Figure 1 and 2A flexible integrated circuit board detection device includes a base 10, a detection platform 20, a solenoid valve fixture 30 and a robot arm 40; the detection platform 20 and two robot arms 40 are arranged on the base 10, and the base 10 is also provided with a loading area 11, a good product area 12, a bad product area 13, a central control device 14, a display 105 and a robot arm guide rail 41, the robot arm guide rail 41 is arranged on one side of the base 10, for the two robot arms 40 to slide, so that the robot arm 40 can move the flexible integrated circuit board from a remote position to the detection platform 20, the detection platform 20 is arranged in the middle of the robot arm guide rail 41, so that the robot arm 40 for loading and unloading and the robot arm 40 for unloading can move the same distance for loading and unloading, so that the loading and unloading time is similar, and the detection efficiency of the detection device is improved, the fixing device of the robot arm 40 is a suction cup 42, and the flexible integrated circuit board is adsorbed and transported by the suction cup 42, and the flexible integrated circuit board can be quickly adsorbed, fixed and released by adsorption and transportation, which can improve the detection efficiency; loading Area 11 is arranged on one side of the detection platform 20 close to the loading robot 40, and is used to store the flexible integrated circuit board to be tested. The good product area 12 and the bad product area 13 are arranged on the other side of the detection platform 20, and are both arranged on the path of the robot arm guide rail 41, so that the robot arm for unloading can place the qualified flexible integrated circuit boards and unqualified flexible integrated circuit boards along the robot arm guide rail 41. The central control device 14 and the display 105 are arranged on the other side of the base 10, which are used to control the detection device and transmit the working status or fault cause of the detection device to the outside world, so that the operator can operate the detection device more conveniently; the solenoid valve fixture 30 is installed above the detection platform 20, and the solenoid valve fixture 30 is fixed to the base 10 by a telescopic rod 32. The telescopic rod 32 can control the up and down movement of the solenoid valve fixture 30. When detecting the flexible integrated circuit board on the detection platform 20, the telescopic rod 32 causes the solenoid valve fixture 30 to descend, so that the solenoid valve fixture can contact the flexible integrated circuit board and detect it.

[0032] Reference Figure 3 and 4The detection platform 20 includes a suction plate 21, a turntable 22 and a plane guide rail 23. The suction plate 21 is arranged on the surface of the detection platform 20, and is used to absorb and fix the flexible integrated circuit board when the flexible integrated circuit board is placed on the surface of the detection platform 20, so that the flexible integrated circuit board can move with the detection platform 20 to a position aligned with the electromagnetic valve fixture 30, so that the detection of the flexible integrated circuit board can be carried out smoothly. A turntable 22 is installed below the suction plate 21. The turntable 22 is used to rotate the suction plate 21, thereby driving the flexible integrated circuit board to rotate, so that the flexible integrated circuit board rotates to the same direction as the electromagnetic valve fixture 30. The plane guide rail 23 is installed below the turntable 22. The plane guide rail 23 includes an X-guide rail 23a and a Y-guide rail 23b, wherein the X-guide rail 23a is installed below the turntable 22, and the Y-guide rail 23b is installed below the X-guide rail 2 3a, by superimposing the movement of the turntable 22 on the X-guide rail 23a and the movement of the X-guide rail 23a on the Y-guide rail 23b, the suction plate 21 can move freely on a plane within a certain range, so as to control the flexible integrated circuit board to be aligned with the solenoid valve fixture 30. Through the joint action of the turntable 22, the X-guide rail 23a and the Y-guide rail 23b, the flexible integrated circuit board on the detection platform 20 can compensate for the position deviation generated during the transportation process, so as to ensure that the solenoid valve fixture 30 can align and detect the flexible integrated circuit board, and ensure that the detection is carried out smoothly; the solenoid valve fixture 30 is also provided with a position sensor 31 on the side close to the detection platform 20, and the position sensor 31 can observe the position of the flexible integrated circuit board, so that the detection platform 20 can align the flexible integrated circuit board and the solenoid valve fixture 30 more quickly.

[0033] The implementation principle of the embodiment of the present application is as follows: before the detection starts, the flexible integrated circuit board to be detected is stacked in the loading area 11. After the detection starts, the robot arm 40 fixes the flexible integrated circuit board by sucking the suction cup 42 and transports it to the detection platform 20 along the robot arm guide rail 41. After the suction plate 21 absorbs the flexible integrated circuit board, the suction cup 42 releases the adsorption and returns to the loading area 11 to carry the next flexible integrated circuit board. During this period of time, the solenoid valve fixture 30 detects the flexible integrated circuit board and completes the detection before the robot arm 40 carries the next flexible integrated circuit board to be detected to the detection platform 20. The robot arm 40 for unloading carries the tested flexible integrated circuit board away from the detection platform 20. If the detection is qualified, the unloading robot arm 40 transports the flexible integrated circuit board to the good product area. If the detection is unqualified, it is transported to the defective product area. Through the coordinated transportation of the two robot arms 40, the solenoid valve fixture 30 can continuously detect the flexible integrated circuit board, thereby improving the detection efficiency of the detection device.

[0034] Since the position of the flexible integrated circuit board on the detection platform 20 will be offset during the transportation process, and the offset of the flexible integrated circuit board is different each time it is transported, the turntable 22, the X-guide rail 23a and the Y-guide rail 23b are used. After the flexible integrated circuit board is adsorbed and fixed by the suction plate 21, it is rotated to a suitable angle and moved to a suitable position so that the solenoid valve fixture 30 can align the flexible integrated circuit board. Since the offset of the flexible integrated circuit board is small, the position compensation can be completed quickly, so that the flexible integrated circuit board can be quickly aligned and tested on the detection platform 20.

[0035] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A flexible integrated circuit board detection device, characterized in that: The invention comprises a base (10), a mechanical arm (40), a solenoid valve fixture (30) and a detection platform (20), wherein the mechanical arm (40) and the detection platform (20) are arranged on the base (10), the mechanical arm (40) is used to carry a flexible integrated circuit board to the detection platform (20) before detection, and to transport the flexible integrated circuit board away from the detection platform (20) after detection, and the solenoid valve fixture (30) is arranged above the detection platform (20) and is used to detect the flexible integrated circuit board calibrated by the detection platform (20); the detection platform (20) comprises a suction plate (21), a turntable (22) and a plane track (23), wherein the suction plate (21) is arranged on the turntable (22) and is used to absorb the flexible integrated circuit board; the turntable (22) is arranged above the plane track (23) and is used to rotate the suction plate (21); the plane track (23) is arranged below the solenoid valve fixture (30) and is used to move the turntable (22); the turntable (22) and the plane track (23) work together to adjust the position of the flexible integrated circuit board so that it can be accurately detected by the solenoid valve fixture (30).

2. The flexible integrated circuit board detection device according to claim 1, characterized in that: The planar track (23) comprises an X-guide rail (23a) and a Y-guide rail (23b) which are perpendicular to each other, and the X-guide rail (23a) and the Y-guide rail (23b) work together to enable the turntable (22) to move on the XY plane.

3. The flexible integrated circuit board detection device according to claim 1, characterized in that: The base (10) comprises a loading area (11), a good product area (12) and a bad product area (13); the loading area (11), the good product area (12) and the bad product area (13) are arranged in the base (10); the good product area (12) and the bad product area (13) are close to each other; the loading area (11) is used for placing flexible integrated circuit boards to be tested; the good product area (12) is used for the mechanical arm (40) to place flexible integrated circuit boards that have passed the test; and the bad product area (13) is used for the mechanical arm (40) to place flexible integrated circuit boards that have failed the test.

4. The flexible integrated circuit board detection device according to claim 3, characterized in that: The number of the mechanical arms (40) is two, one is close to the loading area (11) and is used to transport the flexible integrated circuit board to be inspected from the loading area (11) to the inspection platform (20), and the other is close to the good product area (12) and is used to transport the flexible integrated circuit board from the inspection platform (20) to the good product area (12) or the defective product area (13).

5. The flexible integrated circuit board detection device according to claim 1, characterized in that: The mechanical arm (40) comprises a mechanical arm guide rail (41), wherein the mechanical arm guide rail (41) is arranged on the base (10), and the mechanical arm guide rail (41) is used for allowing the arm body of the mechanical arm (40) to move.

6. The flexible integrated circuit board detection device according to claim 1, characterized in that: The mechanical arm (40) further comprises a suction cup (42), wherein the suction cup (42) is used to absorb the flexible integrated circuit board so that the arm body of the mechanical arm (40) can move the flexible integrated circuit board.

7. The flexible integrated circuit board detection device according to claim 1, characterized in that: The solenoid valve fixture (30) is provided with a position sensor (31) for sensing the position of the flexible integrated circuit board on the suction plate (21) of the detection platform (20), so that the detection platform (20) is adjusted to align the flexible integrated circuit board with the solenoid valve fixture (30).

8. The flexible integrated circuit board detection device according to claim 1, characterized in that: The base (10) further comprises a central control device (14) and a display (15), wherein the central control device (14) and the display (15) are arranged on a plate body of the base (10) and are used to respectively control the detection device and display the working status of the detection device.

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