ICT test sorting device

Abstract

The utility model provides an ICT test sorting device, which belongs to the technical field of ICT test and comprises a working table, a clamping device is arranged at the top end of the working table, a sorting device is arranged on the side of the working table, the clamping device comprises a motor, a rotating disc is arranged at the output end of the motor, arc-shaped grooves are formed in the peripheral sides of the rotating disc, and the sorting device is arranged in the arc-shaped grooves. And a pulling rod is arranged in each arc groove in a sliding mode, the top ends of the pulling rods are connected with moving plates which are arranged in an inclined mode, fixed plates are arranged at the bottom ends of the moving plates in an inclined mode, and clamping blocks are arranged at the positions, located at the top ends of the pulling rods, of the moving plates. According to the circuit board testing device, the circular arc groove is formed in the rotating disc, the pulling rod in the circular arc groove synchronously moves along the circular arc groove, the pulling rod drives the moving plate and the clamping block to synchronously move, the moving plate moves at the top end of the fixed plate, then the circuit board placed at the top end of the rotating disc is clamped, and therefore the circuit boards of different sizes can be conveniently tested.

Description

Technical Field

[0001] The utility model relates to the technical field of ICT testing, and particularly to an ICT testing and sorting device. Background Technique

[0002] ICT, namely an automatic in-line tester, is a testing device necessary for modern electronic enterprises to produce circuit boards. ICT has a wide range of applications, high measurement accuracy, and clear indication of detected problems. Even workers with general electronic technology levels can easily handle problematic PCBAs. ICT testing generally uses manual loading, and manual distinction between good and bad products for placement. The ICT testing alignment of the upper and lower fixtures requires manual adjustment, resulting in high labor intensity for workers, increased leakage testing and mismeasurement of unqualified products caused by human factors, flowing to the next process, and affecting the production of the entire line.

[0003] Among them, an automatic ICT testing device disclosed in Patent Application No. CN202123329758.4 is also an increasingly mature technology. In this automatic ICT testing device, through the setting of each component inside the top seat, the air cylinder can drive the test board and the test column at its bottom to move up and down above the limit seat through the driving rod, and then the test board and the test column at its bottom can be closely attached to the circuit board in the limit seat, so as to achieve the effect of automatically testing the circuit board, and solve the problems of poor effect and low efficiency of manually testing the circuit board by the existing device.

[0004] Based on this, while agreeing with the advantages of the above products, there are still the following defects:

[0005] This testing device cannot fix the circuit board, resulting in the circuit board being likely to move or shift during the testing process, affecting the accuracy and stability of the testing, and manual placement and taking are required, and manual operation may introduce errors, affecting the testing quality. Summary of the Utility Model

[0006] The purpose of the utility model is to provide an ICT testing and sorting device to solve the problems of inability to fix the circuit board and the need for manual placement and taking mentioned in the above background technique.

[0007] An embodiment of the utility model provides an ICT testing and sorting device, including a workbench, a clamping device is arranged at the top end of the workbench, a sorting device is arranged at the side of the workbench, a support frame is arranged at the top end of the workbench close to the back, and a testing device is arranged on the front surface of the support frame;

[0008] Among them, the clamping device includes a motor. A rotating disk is arranged at the output end of the motor. Arc grooves are formed on the peripheral sides of the rotating disk. Pulling rods are slidably arranged inside the arc grooves. The top ends of the pulling rods are connected to a moving plate which is inclined. Fixed plates are inclined at the bottom ends of the moving plates. Clamping blocks are arranged at the top ends of the pulling rods where the moving plates are located.

[0009] The sorting device includes a square plate arranged on the side of the workbench. A base is arranged at the top of the square plate. A first motor is vertically arranged inside the base. The output end of the first motor is connected to the bottom end of a vertical main arm. The top end of the main arm is connected to a connecting frame through the output end of a horizontal second motor. A third motor is arranged inside the connecting frame and its output end is connected to a sub-arm. A rotating groove is formed at one end of the sub-arm. A clamping arm block is arranged inside the rotating groove.

[0010] In this embodiment, the motor drives the rotating disk to rotate, so that the pulling rods inside the arc grooves move synchronously along the arc grooves. The pulling rods drive the moving plates and the clamping blocks to move synchronously. The moving plates move on the top ends of the fixed plates, thereby clamping the circuit board placed on the top of the rotating disk. The first motor rotates the main arm, the second motor makes the connecting frame drive the sub-arm to rotate synchronously, and the third motor makes the sub-arm rotate for work. The clamping arm block can place and take the circuit board for testing and sorting after testing.

[0011] In one implementation scheme of the present utility model, the testing device includes a mounting frame. A cylinder is vertically arranged on the front of the mounting frame. The piston end of the cylinder penetrates through the bottom end of the mounting frame and is connected to a testing plate. Testing columns are arranged at the bottom end of the testing plate at equal intervals. Guide columns are arranged on both sides at the top end of the testing plate.

[0012] In this scheme, the piston end of the cylinder linearly reciprocates to push or pull the testing plate, the testing columns and the guide columns at the top end to move up and down synchronously, so that the testing columns complete the testing process.

[0013] In one implementation scheme of the present utility model, the motor is located at the bottom end of the workbench. There is a gap between the rotating disk and the top end of the workbench. The fixed plates are located at the top of the workbench around the rotating disk.

[0014] In this scheme, since the motor is located at the bottom end of the workbench, it can save desktop space. The gap between the rotating disk and the top end of the workbench facilitates the rotation of the rotating disk. The fixed plates are located at the top of the workbench and together with the rotating disk form a stable support system, which can ensure that the rotating disk remains stable during high-speed rotation.

[0015] In one implementation scheme of the present utility model, the mounting frame is located in the middle of the front of the support frame. Sleeves are arranged outside the guide columns at the top end of the mounting frame.

[0016] In this solution, through the cooperation of the sleeve and the guide post, when the guide post moves linearly back and forth, it can maintain a stable moving state.

[0017] In an implementation of the present utility model, bearing sleeves are provided inside the through holes at the top of the workbench and the bottom of the mounting frame, and a display screen is provided on one side of the support frame.

[0018] In this solution, the bearing sleeves can avoid wear between the motor and the workbench and between the cylinder and the mounting frame. The test results are transmitted to the display screen for result display, so as to achieve the effect of efficient and fully automatic testing of the circuit board.

[0019] In an implementation of the present utility model, a switch panel is provided on the side of the workbench. The top of the switch panel is respectively provided with a motor switch, a sorting device switch, a cylinder switch, a display screen switch and an emergency stop button. The switch panel is electrically connected to an external power supply.

[0020] In this solution, the switch panel provides power for the electrical equipment, the independent switches provide independent protection for the electrical equipment, and the emergency stop button ensures the safety of the staff and the products.

[0021] Compared with the prior art, the beneficial effects of the present utility model are:

[0022] 1. The motor drives the rotating disk to rotate, so that the pulling rod inside the arc groove moves synchronously along the arc groove. The pulling rod drives the moving plate and the clamping block to move synchronously. The moving plate moves on the top of the fixed plate, and then the circuit board placed on the top of the rotating disk is clamped, so as to facilitate the testing of circuit boards of different sizes;

[0023] 2. The first motor enables the main arm to rotate, the second motor enables the connecting frame to drive the sub-arm 314 to rotate synchronously, and the third motor enables the sub-arm to rotate. The clamping arm block can place and test the circuit board and pick it up for sorting after testing, improving the automation degree and efficiency of the test, and ensuring the accuracy and stability of the test at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0025] Figure 1 It is a schematic diagram of the overall structure of the sorting device of the present utility model;

[0026] Figure 2 It is a schematic diagram of the structure of the workbench of the present utility model;

[0027] Figure 3 Schematic diagram of the disassembled structure of the clamping device of the present utility model;

[0028] Figure 4 Schematic diagram of the structure of the test device of the present utility model.

[0029] In the figure: 100, workbench; 110, support frame; 111, display screen; 112, switch panel;

[0030] 200, clamping device; 210, motor; 211, rotating disk; 212, arc groove; 213, pulling rod; 214, moving plate; 215, fixing plate; 216, clamping block;

[0031] 300, sorting device; 310, square plate; 311, base; 312, main arm; 313, connecting frame; 314, sub-arm; 315, clamping arm block;

[0032] 400, test device; 410, mounting frame; 411, cylinder; 412, test plate; 413, test column; 414, guide column. Specific embodiments

[0033] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0034] Embodiment

[0035] Please refer to Figures 1-4 , the present utility model provides a technical solution: an ICT test sorting device, including a workbench 100, a clamping device 200 is provided at the top of the workbench 100, a sorting device 300 is provided at the side of the workbench 100, a support frame 110 is provided at the top of the workbench 100 near the back, and a test device 400 is provided on the front of the support frame 110;

[0036] Specifically, please refer to Figure 3 , the clamping device 200 includes a motor 210, a rotating disk 211 is provided at the output end of the motor 210, arc grooves 212 are provided on the four peripheral sides of the rotating disk 211, pulling rods 213 are slidably arranged inside the arc grooves 212, the top ends of the pulling rods 213 are connected to an inclined moving plate 214, fixing plates 215 are inclined at the bottom ends of the moving plates 214, and clamping blocks 216 are provided at the top ends of the moving plates 214 where the pulling rods 213 are located.

[0037] In a specific embodiment, please refer to Figure 3 , by starting the motor 210, the motor 210 drives the rotating disk 211 to rotate, causing the pulling rod 213 inside the arc groove 212 to move synchronously along the arc groove 212. The pulling rod 213 drives the moving plate 214 and the clamping block 216 to move synchronously. The moving plate 214 moves on the top of the fixed plate 215, thereby clamping the circuit board placed on the top of the rotating disk 211, facilitating the testing of circuit boards of different sizes.

[0038] Please refer to Figure 2 , the sorting device 300 includes a square plate 310 arranged on the side of the workbench 100. A base 311 is provided on the top of the square plate 310. A first motor is vertically arranged inside the base 311. The output end of the first motor is connected to the bottom end of the vertical main arm 312. The top end of the main arm 312 is connected to the connecting frame 313 through the output end of the horizontal second motor. A third motor is arranged inside the connecting frame 313 and is connected to the sub-arm 314 through the output end. A rotating groove is provided at one end of the sub-arm 314, and a clamping arm block 315 is arranged inside the rotating groove.

[0039] In a specific embodiment, please refer to Figure 2 , by starting the sorting device switch, the first motor enables the main arm 312 to rotate, the second motor enables the connecting frame 313 to drive the sub-arm 314 to rotate synchronously, the third motor enables the sub-arm 314 to rotate, and the clamping arm block 315 can place and pick up the circuit board for testing and sorting, improving the automation degree and efficiency of the test, and ensuring the accuracy and stability of the test at the same time.

[0040] Please refer to Figure 4 , the testing device 400 includes a mounting frame 410. A cylinder 411 is vertically arranged on the front of the mounting frame 410. The piston end of the cylinder 411 penetrates the bottom end of the mounting frame 410 and is connected to the test board 412. Test columns 413 are arranged at equal intervals at the bottom end of the test board 412. Guide columns 414 are arranged on both sides at the top end of the test board 412.

[0041] In a specific embodiment, please refer to Figure 4 , by starting the cylinder 411, the piston end of the cylinder 411 pushes the test board 412, the test columns 413 and the guide columns 414 at the top to move downward synchronously, making the test columns 413 closely attached to the top of the circuit board to complete the test process. The piston end of the cylinder 411 pulls the test board 412, the test columns 413 and the guide columns 414 to move upward synchronously, making the test board 412 move in a stable linear reciprocating motion.

[0042] Please refer to Figure 3, The motor 210 is located at the bottom of the workbench 100, there is a gap between the rotating disk 211 and the top of the workbench 100, and the fixing plate 215 is located around the rotating disk 211 at the top of the workbench 100.

[0043] In a specific embodiment, please refer to Figure 3 , Since the motor 210 is located at the bottom of the workbench 100, it can save desktop space. The gap between the rotating disk 211 and the top of the workbench 100 facilitates the rotation of the rotating disk 211. The fixing plate 215 is located at the top of the workbench 100 and forms a stable support system together with the rotating disk 211, which can ensure that the rotating disk 211 remains stable during high-speed rotation, reduce vibration, and improve accuracy and work safety.

[0044] Please refer to Figure 4 , The mounting bracket 410 is located in the middle of the front of the support frame 110, and sleeves are provided outside the top of the mounting bracket 410 and around the guide post 414.

[0045] In a specific embodiment, please refer to Figure 4 , The support frame 110 facilitates the connection of the mounting bracket 410. The cooperation between the sleeve and the guide post 414 enables the guide post 414 to maintain a stable moving state when performing linear reciprocating movement.

[0046] Please refer to Figure 2 , Bearing sleeves are provided inside the through holes at the top of the workbench 100 and the bottom of the mounting bracket 410. A display screen 111 is provided on one side of the support frame 110.

[0047] In a specific embodiment, please refer to Figure 2 , The bearing sleeves can avoid wear between the motor 210 and the workbench 100 and between the cylinder 411 and the mounting bracket 410. The test results are transmitted to the display screen 111 for result display, so as to achieve the effect of efficient and fully automatic testing of the circuit board.

[0048] Please refer to Figure 2 , A switch panel 112 is provided on the side of the workbench 100. A motor switch, a sorting device switch, a cylinder switch, a display screen switch and an emergency stop button are respectively provided at the top of the switch panel 112. The switch panel 112 is electrically connected to an external power supply.

[0049] In a specific embodiment, please refer to Figure 2 , The switch panel 112 provides power for the electrical equipment. The independent switches provide independent protection for the electrical equipment, and the emergency stop button ensures the safety of the staff and the products.

[0050] A kind of ICT test sorting device provided by the present utility model has the following specific usage method:

[0051] Before use: First, the staff energizes the external power supply, then opens the switch panel 112, and then sequentially turns on the motor switch, sorting device switch, cylinder switch, and display screen switch.

[0052] During use: The first motor enables the main arm 312 to rotate, the second motor enables the connecting frame 313 to drive the sub-arm 314 to rotate synchronously, the third motor enables the sub-arm 314 to perform rotational work, and the clamping arm block 315 can pick up and place the circuit board on the top of the rotating disk 211. The motor 210 drives the rotating disk 211 to rotate, causing the pull rod 213 inside the arc groove 212 to move synchronously along the arc groove 212. The pull rod 213 drives the moving plate 214 and the clamping block 216 to move synchronously. The moving plate 214 moves on the top of the fixed plate 215, thereby clamping the circuit board placed on the top of the rotating disk 211, facilitating the testing of circuit boards of different sizes. The piston end of the cylinder 411 pushes the test plate 412, the test column 413, and the guiding column 414 at the top to move downward synchronously, causing the test column 413 to closely adhere to the top of the circuit board. The test results are transmitted to the display screen 111 for result display, thereby achieving the effect of efficient and fully automatic testing of the circuit board.

[0053] After use: The piston end of the cylinder 411 pulls the test plate 412, the test column 413, and the guiding column 414 to move upward synchronously, causing the test plate 412 to perform stable linear reciprocating movement. The cooperation between the sleeve and the guiding column 414 enables the guiding column 414 to maintain a stable movement state during linear reciprocating movement. The cooperation between the sleeve and the guiding column 414 enables the guiding column 414 to maintain a stable movement state during linear reciprocating movement. The clamping arm block 315 picks up and sorts the tested circuit board, improving the automation degree and efficiency of the test, and ensuring the accuracy and stability of the test at the same time.

[0054] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An ICT test sorting device, characterized in that: include: The work table (100) comprises a clamping device (200) disposed at the top of the work table (100), a sorting device (300) disposed at the side of the work table (100), a support frame (110) disposed at the top of the work table (100) near the back, and a testing device (400) disposed at the front of the support frame (110); The clamping device (200) comprises a motor (210), a rotating disk (211) is arranged at the output end of the motor (210), arc grooves (212) are arranged on the four sides of the rotating disk (211), a pulling rod (213) is slidably arranged inside the arc groove (212), the top end of the pulling rod (213) is connected to an inclined movable plate (214), the bottom end of the movable plate (214) is inclinedly arranged with a fixing plate (215), and a clamping block (216) is arranged at the top end of the movable plate (214) located at the pulling rod (213); The sorting device (300) comprises a square plate (310) arranged on the side of a work table (100), a base (311) being arranged at the top of the square plate (310), a first motor being arranged vertically inside the base (311), an output end of the first motor being connected to the bottom end of a vertical main arm (312), the top end of the main arm (312) being connected to a connecting frame (313) via a horizontal second motor output end, a third motor being arranged inside the connecting frame (313) and connected to a secondary arm (314) via the output end, a rotating groove being provided at one end of the secondary arm (314), and a clamping arm block (315) being arranged inside the rotating groove.

2. An ICT test sorting device according to claim 1, characterized in that: The testing device (400) comprises a mounting frame (410), a cylinder (411) is vertically arranged on the front of the mounting frame (410), a piston end of the cylinder (411) penetrates the bottom end of the mounting frame (410) and is connected to a testing plate (412), testing columns (413) are evenly arranged at intervals at the bottom end of the testing plate (412), and guide columns (414) are arranged on both sides of the top end of the testing plate (412).

3. The ICT test sorting device according to claim 1, characterized in that: The motor (210) is located at the bottom of the work table (100), a gap is provided between the rotating disk (211) and the top of the work table (100), and the fixing plate (215) is located at the top of the work table (100) around the rotating disk (211).

4. The ICT test sorting device according to claim 2, characterized in that: The mounting frame (410) is located in the middle of the front face of the support frame (110), and a sleeve is provided at the top end of the mounting frame (410) and outside the guide column (414).

5. The ICT test sorting device according to claim 1, characterized in that: The top of the work table (100) and the through holes at the bottom of the mounting frame (410) are both provided with bearing sleeves, and one side of the support frame (110) is provided with a display screen (111).

6. The ICT test sorting device according to claim 1, characterized in that: A switch panel (112) is arranged on the side of the work table (100), and a motor switch, a sorting device switch, a cylinder switch, a display screen switch and an emergency stop button are arranged on the top of the switch panel (112), and the switch panel (112) is electrically connected to an external power supply.

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