An automated chip testing device

Abstract

The utility model discloses an automatic chip testing device relates to chip production technical field, including base, conveying assembly, adjusting assembly, suction assembly and testing assembly, conveying assembly fixed mounting at the top of base, conveying assembly includes mounting bracket and conveyer belt, adjusting assembly fixed mounting at conveying assembly one side, adjusting assembly includes support frame, big arm and small arm, testing assembly fixed mounting at conveying assembly other side, testing assembly includes fixed frame board, electric telescopic handle and pin tester, suction assembly fixed mounting at adjusting assembly one end. The utility model air pump can provide negative pressure for negative pressure pipe, and negative pressure pipe can suck the chip to be detected, and through adjusting assembly control makes chip automatic placement at the top of conveyer belt, and conveyer belt provides power through conveying motor, can automatically convey the chip to the detection procedure, realizes whole course automation, improves production speed.

Description

Technical Field

[0001] This utility model relates to the field of chip manufacturing technology, specifically to an automated chip testing device. Background Technology

[0002] In recent years, with the advancement of electronic technology, the demand for electronic products such as personal computers, multimedia devices, workstations, networks, and communication equipment has surged, driving the vigorous development of the global semiconductor industry. Integrated circuit chips with various functions have become the core of the hardware circuits of electronic products, and manufacturers have relatively stringent procurement standards for integrated circuit chips. Under the current premise of a surge in demand for integrated circuit chips, suppliers must not only ensure that the final test is qualified, but also be able to ship in large quantities quickly. However, some integrated circuit chips, such as proximity sensors, are small in size. If the chip is placed slightly off-center on the testing machine, the test probe will not be able to accurately contact the chip's test point, resulting in chip test failure. Therefore, it is difficult to conduct large-scale testing of these small chips. Currently, most of these small chips are tested manually one by one, which is not convenient for rapid production. Therefore, this application provides an automated chip testing device.

[0003] Existing testing equipment is not convenient for picking up and transporting chips. Most of them are semi-automated, requiring manual intervention, which is slow and not conducive to widespread use. Utility Model Content

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: An automated chip testing device includes a base, a conveying component, an adjusting component, a suction component, and a testing component. The conveying component is fixedly installed on the top of the base and includes a mounting frame and a conveyor belt. The adjusting component is fixedly installed on one side of the conveying component and includes a support frame, a large arm, and a small arm. The testing component is fixedly installed on the other side of the conveying component and includes a fixed frame plate, an electric telescopic rod, and a pin tester. The suction component is fixedly installed at one end of the adjusting component and includes an air pump and a negative pressure tube.

[0005] A further improvement of this utility model is that: the mounting bracket is fixedly installed on the top of the base, and both ends of the mounting bracket are rotatably connected to a rotating shaft, and the conveyor belt is movably connected inside the rotating shaft.

[0006] A further improvement of this utility model is that: a chip to be tested is placed on the top of the conveyor belt, a conveyor motor is fixedly installed at one end of the mounting bracket, and the output end of the conveyor motor is fixed to one end of one of the rotating shafts.

[0007] A further improvement of this utility model is that: the fixed frame plate is fixedly installed on one side of the mounting frame, a top plate is fixedly connected to the top of the fixed frame plate, and the electric telescopic rod is fixedly installed at the bottom of the top plate.

[0008] A further improvement of this utility model is that: the pin tester is fixedly installed at the bottom of the electric telescopic rod, a wiring conduit is fixedly installed on one side of the fixed frame plate, a data cable runs through the inside of the wiring conduit, and one end of the data cable is electrically connected to the pin tester.

[0009] A further improvement of the present invention is that: the support frame is fixedly installed on one side of the mounting frame, a mounting hole is provided on one side of the support frame, a rotating seat is fixedly installed on the top of the support frame, one end of the upper arm is rotatably connected to the top of the rotating seat, and one end of the lower arm is rotatably connected to one end of the upper arm.

[0010] A further improvement of this utility model is that: a first worm gear self-locking motor is fixedly installed at one end of the upper arm, the output end of the first worm gear self-locking motor is fixed to the top of the rotating seat, a second worm gear self-locking motor is fixedly installed at the other end of the upper arm, the output end of the second worm gear self-locking motor is fixed to one end of the lower arm, and a third worm gear self-locking motor is fixedly installed at one end of the lower arm.

[0011] A further improvement of this utility model is that: a connecting plate is fixedly installed on one side of the air pump, the connecting plate is rotatably connected to one end of the forearm, a fixing tooth hole is opened through the inside of the connecting plate, the output end of the third worm gear self-locking motor is fixed inside the fixing tooth hole, a negative pressure pipe is fixedly installed at the bottom of the air pump, and a rubber sheet is fixedly installed at the bottom end of the negative pressure pipe.

[0012] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows: 1. This utility model provides an automated chip testing device. Through the combined action of an air pump, a negative pressure tube, and a conveyor belt, the air pump can provide negative pressure to the negative pressure tube, which can pick up the chip to be tested. The chip is automatically placed on the top of the conveyor belt by the control of the adjustment component. The conveyor belt is powered by the conveyor motor and can automatically transport the chip to the testing process, realizing full automation and improving production speed.

[0013] 2. This utility model provides an automated chip testing device. Through the combined action of the electric telescopic rod and the adjustment component, the electric telescopic rod can be extended and adjusted to facilitate the pushing of the pin tester and improve testing efficiency. The adjustment component can control the direction and angle of the air pump to facilitate the picking up of chips at different positions and maximize the testing efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of the automated chip testing device of this utility model; Figure 2 This is a schematic diagram of the suction component of this utility model; Figure 3 This is a schematic diagram of the structure of the regulator assembly of this utility model; Figure 4 This is a schematic diagram of the structure of the transmission component of this utility model; Figure 5 This is a schematic diagram of the structure of the test component of this utility model.

[0015] In the diagram: 1. Base; 2. Conveying assembly; 21. Mounting bracket; 22. Rotating shaft; 23. Conveyor belt; 24. Chip to be tested; 25. Conveying motor; 3. Adjusting assembly; 31. Support frame; 32. Mounting hole; 33. Rotating seat; 34. Main arm; 35. First worm gear self-locking motor; 36. Second worm gear self-locking motor; 37. Forearm; 38. Third worm gear self-locking motor; 4. Suction assembly; 41. Connecting plate; 42. Fixing tooth hole; 43. Air pump; 44. Negative pressure pipe; 45. Rubber sheet; 5. Testing assembly; 51. Fixing frame plate; 52. Top plate; 53. Electric telescopic rod; 54. Pin tester; 55. Wiring conduit; 56. Data cable. Detailed Implementation

[0016] The present invention will be further described in detail below with reference to embodiments: like Figure 1-5As shown, this utility model provides an automated chip testing device, including a base 1, a conveying assembly 2, an adjusting assembly 3, a suction assembly 4, and a testing assembly 5. The conveying assembly 2 is fixedly installed on the top of the base 1. The conveying assembly 2 includes a mounting frame 21 and a conveyor belt 23. The mounting frame 21 is fixedly installed on the top of the base 1, and both ends of the mounting frame 21 are rotatably connected to rotating shafts 22. The conveyor belt 23 is movably connected inside the rotating shafts 22. The chip 24 to be tested is placed on the top of the conveyor belt 23. A conveyor motor 25 is fixedly installed on one end of the mounting frame 21. The conveyor belt 23 is powered by the conveyor motor 25, which can automatically convey the chip to the testing process, realizing full automation and improving production speed. The output end of the conveyor motor 25 is fixed to one end of one of the rotating shafts 22. The adjusting assembly 3 is fixedly installed on one side of the conveying assembly 2 for adjustment. Component 3 includes a support frame 31, a large arm 34, and a small arm 37. Test component 5 is fixedly installed on the other side of the conveying component 2. Test component 5 includes a fixed frame plate 51, an electric telescopic rod 53, and a pin tester 54. The fixed frame plate 51 is fixedly installed on one side of the mounting frame 21. A top plate 52 is fixedly connected to the top of the fixed frame plate 51. The electric telescopic rod 53 is fixedly installed at the bottom of the top plate 52. The pin tester 54 is fixedly installed at the bottom of the electric telescopic rod 53. The electric telescopic rod 53 can be telescopically adjusted to facilitate pushing the pin tester 54. A wiring conduit 55 is fixedly installed on one side of the fixed frame plate 51. A data cable 56 runs through the inside of the wiring conduit 55. One end of the data cable 56 is electrically connected to the pin tester 54. Suction component 4 is fixedly installed on one end of the adjusting component 3. Suction component 4 includes an air pump 43 and a negative pressure pipe 44.

[0017] A support frame 31 is fixedly installed on one side of the mounting frame 21. A mounting hole 32 is provided on one side of the support frame 31. A rotating seat 33 is fixedly installed on the top of the support frame 31. One end of the large arm 34 is rotatably connected to the top of the rotating seat 33, and one end of the small arm 37 is rotatably connected to one end of the large arm 34. Through the combined action of the rotating seat 33, the large arm 34, and the small arm 37, the direction and angle of the air pump 43 can be controlled, facilitating the picking up of chips from different positions. A first worm gear self-locking motor 35 is fixedly installed on one end of the large arm 34, and the output end of the first worm gear self-locking motor 35 is fixedly connected to the top of the rotating seat 33. The other end of the large arm 34 is fixedly installed with… There is a second worm gear self-locking motor 36, the output end of which is fixed to one end of the forearm 37. A third worm gear self-locking motor 38 is fixedly installed at one end of the forearm 37. A connecting plate 41 is fixedly installed on one side of the air pump 43. The connecting plate 41 is rotatably connected to one end of the forearm 37. A fixing tooth hole 42 is opened through the inside of the connecting plate 41. The output end of the third worm gear self-locking motor 38 is fixed inside the fixing tooth hole 42. A negative pressure tube 44 is fixedly installed at the bottom of the air pump 43. The air pump 43 can provide negative pressure to the negative pressure tube 44. The negative pressure tube 44 can pick up the chip to be tested. A rubber sheet 45 is fixedly installed at the bottom of the negative pressure tube 44.

[0018] The working principle of this automated chip testing device will be explained in detail below.

[0019] like Figure 1-5 As shown, during use, the chip to be tested is picked up by the air pump 43. The adjustment component 3, through the joint action of the rotating seat 33, the large arm 34, and the small arm 37, can control the direction and angle of the air pump 43, facilitating the picking up of chips at different positions and maximizing the efficiency of the test. The air pump 43 is fixedly installed at one end of the adjustment component 3, and the negative pressure tube 44 is fixedly installed at the bottom of the air pump 43. The air pump 43 can provide negative pressure to the negative pressure tube 44, which can pick up the chip to be tested. The chip is automatically placed on the top of the conveyor belt 23 by the control of the adjustment component 3. The conveyor motor 25 is fixedly installed at one end of the mounting frame 21. The conveyor belt 23 is powered by the conveyor motor 25, which can automatically transport the chip to the testing process, realizing full automation and improving production speed. The electric telescopic rod 53 is fixedly installed at the bottom of the top plate 52. The electric telescopic rod 53 can be extended and adjusted to facilitate the pushing of the pin tester 54 and improve the testing efficiency.

[0020] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. An automated chip testing device, comprising a base (1), a conveying component (2), an adjusting component (3), a pick-up component (4), and a testing component (5), characterized in that: The conveying assembly (2) is fixedly installed on the top of the base (1). The conveying assembly (2) includes a mounting frame (21) and a conveyor belt (23). The adjusting assembly (3) is fixedly installed on one side of the conveying assembly (2). The adjusting assembly (3) includes a support frame (31), a large arm (34) and a small arm (37). The testing assembly (5) is fixedly installed on the other side of the conveying assembly (2). The testing assembly (5) includes a fixed frame plate (51), an electric telescopic rod (53) and a pin tester (54). The suction assembly (4) is fixedly installed at one end of the adjusting assembly (3). The suction assembly (4) includes an air pump (43) and a negative pressure tube (44).

2. The automated chip testing device according to claim 1, characterized in that: The mounting bracket (21) is fixedly installed on the top of the base (1). Both ends of the mounting bracket (21) are rotatably connected to a rotating shaft (22), and the conveyor belt (23) is movably connected inside the rotating shaft (22).

3. The automated chip testing device according to claim 2, characterized in that: The top of the conveyor belt (23) is equipped with a chip (24) to be tested, and a transmission motor (25) is fixedly installed at one end of the mounting bracket (21). The output end of the transmission motor (25) is fixed to one end of one of the rotating shafts (22).

4. The automated chip testing device according to claim 1, characterized in that: The fixed frame plate (51) is fixedly installed on one side of the mounting frame (21), and the top plate (52) is fixedly connected to the top of the fixed frame plate (51). The electric telescopic rod (53) is fixedly installed at the bottom of the top plate (52).

5. The automated chip testing device according to claim 4, characterized in that: The pin tester (54) is fixedly installed at the bottom of the electric telescopic rod (53). A wiring tube (55) is fixedly installed on one side of the fixed frame plate (51). A data cable (56) runs through the inside of the wiring tube (55). One end of the data cable (56) is electrically connected to the pin tester (54).

6. The automated chip testing device according to claim 1, characterized in that: The support frame (31) is fixedly installed on one side of the mounting frame (21). The support frame (31) has a mounting hole (32) on one side. A rotating seat (33) is fixedly installed on the top of the support frame (31). One end of the upper arm (34) is rotatably connected to the top of the rotating seat (33). One end of the lower arm (37) is rotatably connected to one end of the upper arm (34).

7. The automated chip testing device according to claim 6, characterized in that: A first worm gear self-locking motor (35) is fixedly installed at one end of the upper arm (34), and the output end of the first worm gear self-locking motor (35) is fixed to the top of the rotating seat (33). A second worm gear self-locking motor (36) is fixedly installed at the other end of the upper arm (34), and the output end of the second worm gear self-locking motor (36) is fixed to one end of the lower arm (37). A third worm gear self-locking motor (38) is fixedly installed at one end of the lower arm (37).

8. The automated chip testing device according to claim 7, characterized in that: A connecting plate (41) is fixedly installed on one side of the air pump (43). The connecting plate (41) is rotatably connected to one end of the forearm (37). A fixed toothed hole (42) is opened through the inside of the connecting plate (41). The output end of the third worm self-locking motor (38) is fixed inside the fixed toothed hole (42). A negative pressure pipe (44) is fixedly installed at the bottom of the air pump (43). A rubber sheet (45) is fixedly installed at the bottom end of the negative pressure pipe (44).

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