A multi-station integrated circuit testing machine

Abstract

The utility model provides a kind of integrated circuit testing machine of multi-station, it is related to integrated circuit field, comprising: workbench, the top of workbench is equipped with mounting plate, the top of mounting plate is equipped with mounting groove equidistantly, the top of workbench is equipped with two recesses one, the inner wall of recess one is equipped with conveying assembly, the top of workbench is equipped with mounting bracket, the top of mounting bracket is equipped with detection device.The utility model, start cylinder one makes connecting block embed the inner wall of connecting groove, start motor one makes slider drive cylinder one to move, and installation plate is conveyed to the below of detection device to detect, when detecting, start cylinder one is shortened to make connecting block shrink from the inner wall of connecting groove, start motor one makes slider drive cylinder one to move back to original position, repeat the above operation and convey new mounting plate to the below of detection device, so that the detection efficiency of device is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of integrated circuit technology, and in particular to a multi-station integrated circuit testing machine. Background Technology

[0002] An integrated circuit (IC) is a miniature electronic device or component. It is made by fabricating numerous electronic components (such as transistors, resistors, and capacitors) onto a very small semiconductor single-chip (such as a silicon wafer) using semiconductor manufacturing processes, according to specific circuit functional requirements. This IC is then packaged in a casing to form an electronic circuit module with a specific function. ICs are widely used in computers, communications, consumer electronics, automotive electronics, industrial control, and many other fields. Currently, testing a large number of ICs requires a significant amount of time, resulting in slow testing efficiency. Utility Model Content

[0003] The purpose of this invention is to provide a multi-station integrated circuit testing machine to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a multi-station integrated circuit testing machine, comprising: a workbench, a mounting plate mounted on the top of the workbench, mounting slots equally spaced on the top of the mounting plate, two grooves I on the top of the workbench, a conveying component disposed on the inner wall of the groove I, a mounting frame mounted on the top of the workbench, a testing device mounted on the top of the mounting frame, and a second groove on the top of the workbench, a conveying component disposed on the inner wall of the second groove.

[0005] In a preferred embodiment, the conveying assembly includes a motor, the output end of which is mounted on one side of the worktable, and a threaded rod is mounted on the output end of the motor. The other end of the threaded rod is mounted on the inner wall of the groove through a bearing.

[0006] In a preferred embodiment, a slider is threaded onto the surface of the threaded rod, the surface of the slider is movably mounted on the inner wall of the groove, and a cylinder is mounted on the top of the slider.

[0007] In a preferred embodiment, the mounting plate has connecting grooves on both sides of its bottom, and a connecting block is installed on the top of the cylinder, with the surface of the connecting block embedded in the inner wall of the connecting groove.

[0008] In a preferred embodiment, the mounting plate has limiting grooves on both sides, and a limiting block is installed on the top of the workbench, with the inner wall of the limiting groove embedded in the surface of the limiting block.

[0009] In a preferred embodiment, the conveying assembly includes a second motor, the output end of which is mounted on one side of the worktable, and a first rotating rod is mounted on the output end of the second motor. The other end of the first rotating rod is mounted on the inner wall of the second groove via a bearing.

[0010] In a preferred embodiment, a rotating rod is mounted on the other end of the inner wall of the second groove via a bearing, and a conveyor belt is fitted onto the surfaces of the first and second rotating rods.

[0011] In a preferred embodiment, a second cylinder is mounted on one end of the workbench, and a push block is mounted on the other end of the second cylinder.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] 1. This utility model utilizes a starting cylinder to embed the connecting block into the inner wall of the connecting groove. A starting motor causes a slider mounted on the threaded rod surface to move the cylinder, transporting the mounting plate to the bottom of the testing device. The cylinder then retracts, causing the connecting block to extend from the inner wall of the connecting groove, placing the mounting plate below the testing device for inspection. Simultaneously, the starting motor causes the slider to move the cylinder back to its original position. This process is repeated to transport a new mounting plate to the bottom of the testing device. This significantly improves the efficiency of the device when testing integrated circuits, making the device more complete.

[0014] 2. In this utility model, the second cylinder drives the pusher to push the tested mounting plate, pushing one end of the mounting plate to the top of the conveyor belt. The second motor is then started to rotate the first rotating rod, which in turn drives the conveyor belt fitted on the surfaces of the first and second rotating rods to rotate, thus transporting the tested integrated circuit out of the device, making the device more complete. Attached Figure Description

[0015] Figure 1 A side view of a multi-station integrated circuit testing machine provided by this utility model;

[0016] Figure 2 A top view of a multi-station integrated circuit testing machine provided by this utility model;

[0017] Figure 3 A side view of the conveyor assembly of a multi-station integrated circuit testing machine provided by this utility model;

[0018] Figure 4 Side view of the mounting plate of a multi-station integrated circuit testing machine provided by this utility model.

[0019] Legend:

[0020] 1. Workbench; 2. Mounting plate; 201. Mounting groove; 202. Connecting groove; 3. Groove one; 4. Conveying assembly; 401. Motor one; 402. Threaded rod; 403. Slider; 404. Cylinder one; 405. Connecting block; 5. Limiting block; 6. Limiting groove; 7. Mounting frame; 8. Detection device; 9. Groove two; 10. Conveying assembly; 1001. Motor two; 1002. Rotating rod one; 1003. Rotating rod two; 1004. Conveyor belt; 11. Cylinder two; 12. Push block. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1-4 This utility model provides a technical solution: a multi-station integrated circuit testing machine, comprising: a workbench 1, a mounting plate 2 mounted on the top of the workbench 1, mounting grooves 201 evenly spaced on the top of the mounting plate 2, two grooves 3 on the top of the workbench 1, a conveying component 4 disposed on the inner wall of the grooves 3, a mounting frame 7 mounted on the top of the workbench 1, a testing device 8 mounted on the top of the mounting frame 7, and a second groove 9 on the top of the workbench 1, a conveying component 10 disposed on the inner wall of the second groove 9.

[0023] Specifically: When the device is first used, the integrated circuit is installed inside the mounting slot 201, and the mounting plate 2 is placed on the top of the workbench 1. Multiple integrated circuits can be placed on the mounting plate 2 at the same time through the multiple mounting slots 201 opened on the top of the mounting plate 2. Then, the mounting plate 2 is transported to the bottom of the detection device 8 by activating the transport component 4 set on the inner wall of the groove 3. After the detection device 8 is used to detect one mounting plate 2, the transport component 4 set inside the groove 3 will move back to its original position to continue transporting the next mounting plate 2. This allows the device to detect multiple integrated circuits at the same time. At the same time, the device has higher efficiency when detecting integrated circuits, making the device more complete.

[0024] In one embodiment, the conveying component 4 includes a motor 401, the output end of which is mounted on one side of the workbench 1. A threaded rod 402 is mounted on the output end of the motor 401. The other end of the threaded rod 402 is mounted on the inner wall of the groove 3 via a bearing. A slider 403 is threadedly fitted onto the surface of the threaded rod 402. The surface of the slider 403 is movably mounted on the inner wall of the groove 3. A cylinder 404 is mounted on the top of the slider 403. Connecting grooves 202 are provided on both sides of the bottom of the mounting plate 2. A connecting block 405 is mounted on the top of the cylinder 404. The surface of the connecting block 405 is embedded in the inner wall of the connecting groove 202.

[0025] Specifically: When the device is first used, the starting motor 401 drives the threaded rod 402 to rotate, causing the slider 403 on the surface of the threaded rod 402 to move within the inner wall of the groove 3. This causes the cylinder 404 mounted on top of the slider 403 to move accordingly, aligning the connecting block 405 mounted on top of the cylinder 404 with the connecting groove 202 at the bottom of the mounting plate 2. Then, the starting cylinder 404 drives the connecting block 405 to rise, embedding it into the inner wall of the connecting groove 202. The cylinder 404 continues to extend, lifting the mounting plate 2. Then, the starting motor 401... 401 causes the slider 403 mounted on the surface of the threaded rod 402 to move, causing the cylinder 404 to move the mounting plate 2 to the bottom of the detection device 8. Then, the cylinder 404 is activated to shorten, causing the connecting block 405 to retract from the inner wall of the connecting groove 202, so that the mounting plate 2 is placed under the detection device 8. Then, the motor 401 is activated, causing the slider 403 to move the cylinder 404 back to its original position. Then, the above operation is repeated to transport the new mounting plate 2 to the bottom of the detection device 8, thereby greatly improving the efficiency of the device when testing integrated circuits and making the device more perfect.

[0026] In one embodiment, the mounting plate 2 has a limiting groove 6 on both sides, and a limiting block 5 is installed on the top of the workbench 1. The inner wall of the limiting groove 6 is embedded in the surface of the limiting block 5.

[0027] Specifically: The limiting grooves 6 on both sides of the mounting plate 2 are fitted onto the limiting block 5 installed on the top of the workbench 1, so that the position of the mounting plate 2 is restricted when it is placed on the top of the workbench 1, ensuring that the mounting plate 2 is installed accurately and making the device more perfect.

[0028] In one embodiment, the conveying assembly 10 includes a second motor 1001. The output end of the second motor 1001 is mounted on one side of the workbench 1. A first rotating rod 1002 is mounted on the output end of the second motor 1001. The other end of the first rotating rod 1002 is mounted on the inner wall of the second groove 9 via a bearing. A second rotating rod 1003 is mounted on the other end of the inner wall of the second groove 9 via a bearing. A conveyor belt 1004 is sleeved on the surfaces of the first rotating rod 1002 and the second rotating rod 1003.

[0029] Specifically: By starting motor 1001, the rotating rod 1002 is rotated, which drives the conveyor belt 1004 fitted on the surface of rotating rod 1002 and rotating rod 2 1003 to rotate. The completed installation plate 2 is transported out of the device by the operation of the conveyor belt 1004, making the device more convenient and faster, and making the device more perfect.

[0030] In one embodiment, a cylinder 11 is installed at one end of the workbench 1, and a pusher 12 is installed at the other end of the cylinder 11.

[0031] Specifically: After the integrated circuit on the mounting plate 2 at the bottom of the testing device 8 is tested, the pusher block 12 is driven by the start cylinder 11 to move. The pusher block 12 pushes the mounting plate 2, pushing one end of the mounting plate 2 to the top of the conveyor belt 1004. The operation of the conveyor belt 1004 transports the tested integrated circuit from the device and removes it, making the device more complete.

[0032] Working principle: When the device is first used, integrated circuits are installed on the inner wall of the mounting slot 201 on the top of the mounting plate 2. The mounting plate 2 is then placed on the top of the workbench 1. Multiple mounting slots 201 allow multiple integrated circuits to be placed on the mounting plate 2 simultaneously. Starting the motor 401 drives the threaded rod 402, causing the slider 403 on the surface of the threaded rod 402 to move within the inner wall of the groove 3. This causes the cylinder 404 mounted on the top of the slider 403 to move accordingly, thus influencing the operation of the cylinder 404. The connecting block 405 is aligned with the connecting groove 202 at the bottom of the mounting plate 2. Then, the connecting block 405 is lifted by the starting cylinder 404, so that the connecting block 405 is embedded in the inner wall of the connecting groove 202. The cylinder 404 continues to extend, pushing the mounting plate 2 up. Then, the motor 401 is started to move the slider 403 mounted on the surface of the threaded rod 402, so that the cylinder 404 moves the mounting plate 2 to below the detection device 8. Then, the cylinder 404 is started to shorten, so that the connecting block 405 moves out of the connecting groove 202. The inner wall of 02 retracts, allowing the mounting plate 2 to be placed below the testing device 8. The testing device 8 then tests the integrated circuit in the mounting slot 201. After the mounting plate 2 is placed below the testing device 8, the motor 401 is started, causing the slider 403 to drive the cylinder 404 back to its original position. The above operation is repeated to transport the new mounting plate 2 to the bottom of the testing device 8, thereby greatly improving the efficiency of the device in testing integrated circuits and making the device more complete. After the integrated circuit installed on the mounting plate 2 has been tested, the cylinder 11 is started, causing the pusher 12 to move. The pusher 12 pushes the mounting plate 2, pushing one end of the mounting plate 2 to the top of the conveyor belt 1004. The motor 1001 is started, causing the rotating rod 1002 to rotate, which in turn drives the conveyor belt 1004 fitted on the surfaces of the rotating rod 1002 and the rotating rod 1003 to rotate. The tested mounting plate 2 is then transported out of the device by the rotation of the conveyor belt 1004, making the device more convenient and faster, and making the device more complete.

[0033] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A multi-site integrated circuit tester characterized by, include: A workbench (1) is provided with a mounting plate (2) on its top. The mounting plate (2) has mounting grooves (201) evenly spaced on its top. The workbench (1) has two grooves (3) on its top. The inner wall of the grooves (3) is provided with a conveying component (4). The workbench (1) has a mounting frame (7) on its top. The mounting frame (7) has a detection device (8) on its top. The workbench (1) has a groove (9) on its top. The inner wall of the grooves (9) is provided with a conveying component (10).

2. A multi-site integrated circuit tester according to claim 1, wherein: The conveying component (4) includes a motor (401), the output end of which is mounted on one side of the workbench (1), and a threaded rod (402) is mounted on the output end of the motor (401). The other end of the threaded rod (402) is mounted on the inner wall of the groove (3) via a bearing.

3. A multi-site integrated circuit tester according to claim 2, wherein: The threaded rod (402) is threaded with a slider (403), the slider (403) is movably mounted on the inner wall of the groove (3), and a cylinder (404) is mounted on the top of the slider (403).

4. A multi-site integrated circuit tester according to claim 3, wherein: The mounting plate (2) has connecting grooves (202) on both sides of its bottom. A connecting block (405) is installed on the top of the cylinder (404). The surface of the connecting block (405) is embedded in the inner wall of the connecting groove (202).

5. The multi-site integrated circuit testing machine of claim 1 wherein: The mounting plate (2) has a limiting groove (6) on both sides, and a limiting block (5) is installed on the top of the workbench (1). The inner wall of the limiting groove (6) is embedded in the surface of the limiting block (5).

6. The multi-site integrated circuit testing machine of claim 1 wherein: The conveying assembly (10) includes a second motor (1001), the output end of which is installed on one side of the workbench (1), and a first rotating rod (1002) is installed on the output end of the second motor (1001). The other end of the first rotating rod (1002) is installed on the inner wall of the second groove (9) through a bearing.

7. A multi-site integrated circuit tester according to claim 6, wherein: The other end of the inner wall of the second groove (9) is equipped with a second rotating rod (1003) via a bearing, and a conveyor belt (1004) is sleeved on the surface of the first rotating rod (1002) and the second rotating rod (1003).

8. The multi-site integrated circuit testing machine of claim 1 wherein: One end of the workbench (1) is equipped with a cylinder two (11), and the other end of the cylinder two (11) is equipped with a push block (12).

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