Integrated circuit test sorting machine

Abstract

The utility model discloses an integrated circuit test sorting machine which comprises a conveying device, the upper surface of the conveying device is provided with a dust collection device, a defective product detector and a sorting device, the dust collection device and the sorting device are respectively located on two sides of the upper surface of the conveying device, the defective product detector is located between the dust collection device and the sorting device, and the defective product detector is located between the dust collection device and the sorting device. The dust collection device comprises guide rods, a lead screw, a sliding block, a second mounting plate, a first motor, a vacuum pump, a dust collection box, a telescopic pipe and a dust collection head, the guide rods are symmetrically distributed on the upper surface of the conveying device, and the bottom end of the second mounting plate is fixedly connected to the upper surfaces of the guide rods; the first motor, the vacuum pump and the dust collecting box are fixedly mounted on the upper surface of the second mounting plate, and one end of the lead screw is fixedly mounted at the output end of the first motor. By means of the structure, dust particles of various sizes can be rapidly and efficiently absorbed and collected, and negative effects of dust on integrated circuit testing are prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of sorting machines, in particular to an integrated circuit testing sorting machine. Background Art

[0002] A sorting machine is a device used to separate different parts or components in a mixture. It can classify objects according to their size, shape, density, color and other characteristics. Sorting machines are widely used in various industrial fields. For example, they play an important role in garbage disposal, ore sorting, food processing and other processes. The integrated circuit test sorting machine is a device designed for the special needs of the integrated circuit industry. It is used to test and classify integrated circuit chips to ensure that their quality and performance meet the requirements.

[0003] However, the existing integrated circuit test and sorting machines do not have a dust suction function. Since the circuit test and sorting machines will generate a large amount of dust and debris during operation, the lack of a dust suction function will cause these dust and debris to accumulate inside the machine, affecting the normal operation of the equipment and the accuracy of the test results; secondly, the lack of a dust suction function will make cleaning work cumbersome and time-consuming, requiring additional manpower and time for cleaning, reducing production efficiency; in addition, the accumulated dust and debris may also pose a potential threat to the health of the operators, increasing safety risks. Utility Model Content

[0004] In view of the defects in the prior art, the utility model provides an integrated circuit testing and sorting machine to improve the stability, reliability and production efficiency of the equipment.

[0005] Preferably, an integrated circuit testing and sorting machine includes a conveying device, and a dust collection device, a defective product detector, and a sorting device are provided on the upper surface of the conveying device. The dust collection device and the sorting device are respectively located on both sides of the upper surface of the conveying device, and the defective product detector is located between the dust collection device and the sorting device. The dust collection device includes a guide rod, a screw rod, a slider, a second mounting plate, a first motor, a vacuum pump, a dust collection box, a telescopic tube, and a dust collection head. The guide rods are symmetrically distributed on the upper surface of the conveying device, and the bottom end of the second mounting plate is fixedly connected to the upper surface of the guide rods. The first motor, the vacuum pump, and the dust collection box are fixedly mounted on the upper surface of the second mounting plate. One end of the screw rod is fixedly mounted on The output end of the first motor, the slider is movably connected to the outer surface of the guide rod and the screw rod, the vacuum pump and the dust collection box are connected through a vacuum pipe, one end of the telescopic tube is fixedly installed on the bottom end of the vacuum pump, and the upper surface of the dust collector head is fixedly installed on the end of the telescopic tube away from the vacuum pump. Through the guide rod, the screw rod, the slider and other components, the dust collector head can be accurately guided and moved to achieve effective removal of dust on the surface of the integrated circuit, ensure the cleanliness of the test environment, improve the accuracy and reliability of the test, and through the coordinated use of the vacuum pump and the dust collection box, dust particles of various sizes can be quickly and efficiently absorbed and collected to prevent the negative impact of dust on the integrated circuit test and ensure the test quality.

[0006] Preferably, the sorting device includes a support plate, a third mounting plate, a hydraulic cylinder, a piston rod, a defective product collection tank, a controller, a hydraulic oil pipe, a hydraulic pump, and an oil tank. The support plate is symmetrically distributed on the upper surface of the conveying device, the third mounting plate is fixedly mounted on the upper surface of the support plate, the hydraulic cylinder is symmetrically mounted below the third mounting plate, the piston rod is movably connected to the inside of the hydraulic cylinder, the defective product collection tank is fixedly connected to one end of the piston rod away from the hydraulic cylinder, the controller is fixedly mounted on the outer surface of one side of the support plate, one end of the hydraulic oil pipe is fixedly connected to one end of the hydraulic cylinder away from the piston rod, and the other end of the hydraulic oil pipe is fixedly connected to one side of the oil tank through the hydraulic pump. Through the structural layout of the support plate, the third mounting plate, the hydraulic cylinder and other components, the movement of the piston rod can be accurately controlled to achieve fast and accurate sorting of defective integrated circuits, thereby improving the product qualification rate and production efficiency. Through the coordinated work of the controller, the hydraulic oil pipe, the hydraulic pump and other components, the hydraulic cylinder is accurately controlled to ensure the accuracy and stability of the sorting process.

[0007] Preferably, the conveying device includes a first mounting plate, a baffle, a rotating shaft, a conveyor belt, and a genuine collection trough. The baffles are symmetrically distributed on the upper surface of the first mounting plate, the rotating shaft is symmetrically installed at both ends of the inner wall of the baffle, the conveyor belt is movably connected to the outer surface of the rotating shaft, and the upper surface of the genuine collection trough is fixedly connected to the bottom end of one side of the baffle. Through the structural design of the baffle, the rotating shaft, the conveyor belt and other components, the integrated circuits can be stably and efficiently transferred from the dust collection device to the sorting device, thereby ensuring the continuity and efficiency of the entire test and sorting process. Through the setting of the genuine collection trough, qualified products that pass through the sorting device can be effectively collected and stored, which is convenient for subsequent production and management.

[0008] Preferably, a guide hole and a screw rod hole are provided on the sliding block, the size of the guide hole is consistent with the size of the guide rod, and the size of the screw rod hole is consistent with the size of the screw rod.

[0009] Preferably, both ends of the dust collector head are fixedly connected to an outer surface of one side of the slider.

[0010] Preferably, a second motor is provided on an outer surface of one side of the baffle, and one end of the rotating shaft is rotatably connected to an output end of the second motor.

[0011] Preferably, hydraulic oil is provided inside the oil tank, and the defective product detector, the first motor, the vacuum pump, the hydraulic pump, and the second motor are all electrically connected to the controller.

[0012] The beneficial effects of the utility model are embodied in the following aspects: firstly, the dust collection device comprises a guide rod, a screw rod, a slider, a second mounting plate, a first motor, a vacuum pump, a dust collection box, a telescopic tube and a dust collection head. Through the guide rod, the screw rod, the slider and other components, the dust collection head can be accurately guided and moved to achieve effective removal of dust on the surface of the integrated circuit. The bottom end of the second mounting plate is fixedly connected to the upper surface of the guide rod, the first motor, the vacuum pump and the dust collection box are fixedly installed on the upper surface of the second mounting plate, one end of the screw rod is fixedly installed on the output end of the first motor, and the slider is movably connected to the outer surface of the guide rod and the screw rod. These designs enable the dust collection head to be accurately moved during operation. , and remove the generated dust in time to ensure the cleanliness of the test environment and improve the test accuracy and reliability. The vacuum pump and the dust collection box are connected by a vacuum pipe, one end of the telescopic tube is fixedly installed at the bottom of the vacuum pump, and the upper surface of the dust suction head is fixedly installed at the end of the telescopic tube away from the vacuum pump. These designs enable the equipment to quickly and efficiently absorb and collect dust particles of various sizes, prevent the negative impact of dust on integrated circuit testing, and ensure the test quality; therefore, the design of the dust suction device has significant advantages in improving the cleaning efficiency of the equipment and ensuring the test accuracy and reliability, and can effectively solve the problems existing in the dust suction function of the existing equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0014] Figure 1 This is a structural diagram of an integrated circuit test sorting machine of the utility model;

[0015] Figure 2 This is a structural diagram of a dust collection device for an integrated circuit testing and sorting machine of the utility model;

[0016] Figure 3 This is a structural diagram of a sorting device of an integrated circuit test sorting machine of the utility model;

[0017] Figure 4 The utility model is a structural diagram of a conveying device of an integrated circuit testing and sorting machine.

[0018] In the attached drawings, 1 is a conveying device, 2 is a dust collecting device, 3 is a defective product detector, 4 is a sorting device, 5 is a first mounting plate, 6 is a baffle, 7 is a rotating shaft, 8 is a conveyor belt, 9 is a genuine product collecting tank, 10 is a guide rod, 11 is a screw rod, 12 is a slider, 13 is a second mounting plate, 14 is a first motor, 15 is a vacuum pump, 16 is a dust collecting box, 17 is a telescopic tube, 18 is a dust collecting head, 19 is a support plate, 20 is a third mounting plate, 21 is a hydraulic cylinder, 22 is a piston rod, 23 is a defective product collecting tank, 24 is a controller, 25 is a hydraulic oil pipe, 26 is a hydraulic pump, and 27 is an oil tank. DETAILED DESCRIPTION

[0019] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0020] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field to which the utility model belongs.

[0021] Example:

[0022] Reference Figures 1 to 4The utility model embodiment is an integrated circuit test sorting machine, which includes a conveying device 1, and the upper surface of the conveying device 1 is provided with a dust collecting device 2, a defective detector 3, and a sorting device 4. The dust collecting device 2 and the sorting device 4 are respectively located on both sides of the upper surface of the conveying device 1, and the defective detector 3 is located between the dust collecting device 2 and the sorting device 4. The dust collecting device 2 includes a guide rod 10, a screw rod 11, a slider 12, a second mounting plate 13, a first motor 14, a vacuum pump 15, a dust collecting box 16, a telescopic tube 17, and a dust collecting head 18. The guide rod 10 is symmetrically distributed on the upper surface of the conveying device 1, and the bottom end of the second mounting plate 13 is fixedly connected to the upper surface of the guide rod 10. The first motor 14, the vacuum pump 15, and the dust collecting box 16 are fixedly installed on the upper surface of the second mounting plate 13. One end of the screw rod 11 is fixedly installed at the output end of the first motor 14, and the slider 12 is movable. The vacuum pump 15 and the dust collecting box 16 are connected by a vacuum pipe. One end of the telescopic tube 17 is fixedly mounted on the bottom of the vacuum pump 15. The upper surface of the dust collecting head 18 is fixedly mounted on the end of the telescopic tube 17 away from the vacuum pump 15. The dust collecting device 2 cleans the waste through the guide rod 10, the screw rod 11, the slider 12 and other components. The screw rod 11 is driven by the first motor 14 to move, and the slider 12 completes the adsorption and transportation of the waste under the guidance of the guide rod 10 and the screw rod 11. The sorting device 4 includes a support plate 19, a third mounting plate 20, a hydraulic cylinder 21, a piston rod 22 and other components. The waste is sorted through a hydraulic system. The hydraulic cylinder 21 controls the piston rod 22 through a hydraulic oil pipe 25, a hydraulic pump 26 and other connections, thereby realizing the classified collection of the waste.

[0023] The sorting device 4 includes a support plate 19, a third mounting plate 20, a hydraulic cylinder 21, a piston rod 22, a defective product collection tank 23, a controller 24, a hydraulic oil pipe 25, a hydraulic pump 26, and an oil tank 27. The support plate 19 is symmetrically distributed on the upper surface of the conveying device 1, the third mounting plate 20 is fixedly mounted on the upper surface of the support plate 19, the hydraulic cylinder 21 is symmetrically mounted below the third mounting plate 20, the piston rod 22 is movably connected to the inside of the hydraulic cylinder 21, the defective product collection tank 23 is fixedly connected to the end of the piston rod 22 away from the hydraulic cylinder 21, and the controller 24 is fixedly mounted on the support plate 19. One end of the hydraulic oil pipe 25 is fixedly connected to the end of the hydraulic cylinder 21 away from the piston rod 22, and the other end of the hydraulic oil pipe 25 is fixedly connected to one side of the oil tank 27 through the hydraulic pump 26. The support plate 19 is fixedly connected to the upper surface of the first mounting plate 5, ensuring the stability and reliability of the sorting device 4. The hydraulic cylinder 21 is symmetrically installed below the support plate 19 and is connected to the defective product collection tank 23 through the piston rod 22. The controller 24 is fixed on the outer surface of one side of the support plate 19, which is convenient for the operator to monitor and control the sorting process, thereby improving the operability of the equipment.

[0024] The conveying device 1 includes a first mounting plate 5, a baffle 6, a rotating shaft 7, a conveyor belt 8, and a genuine product collecting groove 9. The baffle 6 is symmetrically distributed on the upper surface of the first mounting plate 5, the rotating shaft 7 is symmetrically installed at both ends of the inner wall of the baffle 6, the conveyor belt 8 is movably connected to the outer surface of the rotating shaft 7, and the upper surface of the genuine product collecting groove 9 is fixedly connected to the bottom end of one side of the baffle 6. The symmetrical setting of the baffle 6 and the firm connection of the rotating shaft 7 ensure the normal operation of the conveyor belt 8. At the same time, the setting of the genuine product collecting groove 9 facilitates the collection and classification of genuine products.

[0025] A guide hole and a screw hole are provided on the slider 12. The size of the guide hole is consistent with that of the guide rod 10, and the size of the screw hole is consistent with that of the screw rod 11. The design of the slider 12 takes into account the matching of the guide hole and the screw hole, ensuring that the slider 12 can operate stably under the guidance of the guide rod 10 and the screw rod 11, thereby improving the adsorption and transportation efficiency of the waste. Both ends of the dust collector 18 are fixedly connected to the outer surface of one side of the slider 12, and a second motor is provided on the outer surface of one side of the baffle 6. One end of the rotating shaft 7 is rotatably connected to the output end of the second motor. Hydraulic oil is provided inside the oil tank 27. The defective detector 3, the first motor 14, the vacuum pump 15, the hydraulic pump 26, and the second motor are all electrically connected to the controller 24. Through the unified control of the controller 24, the automatic operation of the equipment and the efficient treatment of the waste are realized.

[0026] Working principle: The integrated circuit is first input from the production line to the conveying device 1. The conveyor belt 8 of the conveying device 1 is driven by the rotating shaft 7. A baffle 6 is provided on the top to keep the integrated circuit stable during the conveying process. The conveyor belt 8 conveys the integrated circuit to the dust collecting device 2 and the sorting device 4. When the integrated circuit is conveyed to the position of the dust collecting device 2, the dust collecting device 2 starts to work. The first motor 14 drives the screw rod 11 to rotate. The screw rod 11 is fixed at the output end of the first motor 14. The slider 12 is movably connected to the guide rod 10 and the screw rod 11. The dust collecting head 18 installed on the slider 12 is connected to the vacuum pump 15 through the telescopic tube 17. When the screw rod 11 rotates, the slider 12 moves along the guide rod 10 and the screw rod 11. The vacuum head 18 moves along the trajectory and accurately controls the position of the vacuum cleaner head 18, so as to effectively remove dust particles on the surface of the integrated circuit. The vacuum pump 15 generates negative pressure through the vacuum pipe. The vacuum head 18 absorbs and removes dust particles on the surface of the integrated circuit. After the dust is sucked into the vacuum pump 15, it enters the dust collection box 16 for collection. The integrated circuit after vacuuming continues to be transmitted to the sorting device 4. The hydraulic pump 26 controls the hydraulic oil in the hydraulic oil pipe 25 to flow to the hydraulic cylinder 21 through the controller 24. The piston rod 22 in the hydraulic cylinder 21 moves according to the pressure of the hydraulic cylinder 21 to separate the defective integrated circuits into the defective collection tank 23. The controller 24 is responsible for the entire sorting process to ensure the accuracy and stability of the sorting.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. An integrated circuit testing and sorting machine, comprising a conveying device (1), characterized in that: The upper surface of the conveying device (1) is provided with a dust collecting device (2), a defective product detector (3), and a sorting device (4); the dust collecting device (2) and the sorting device (4) are respectively located on both sides of the upper surface of the conveying device (1); the defective product detector (3) is located between the dust collecting device (2) and the sorting device (4); the dust collecting device (2) comprises a guide rod (10), a screw rod (11), a slider (12), a second mounting plate (13), a first motor (14), a vacuum pump (15), a dust collecting box (16), a telescopic tube (17), and a dust collecting head (18); the guide rod (10) is symmetrically distributed on the upper surface of the conveying device (1); the second mounting plate (11) is symmetrically distributed on the upper surface of the conveying device (1); and the second mounting plate (11) is symmetrically distributed on the upper surface of the conveying device (1). The bottom end of the guide rod (10) is fixedly connected to the upper surface of the guide rod (10), the first motor (14), the vacuum pump (15) and the dust collection box (16) are fixedly mounted on the upper surface of the second mounting plate (13), one end of the screw rod (11) is fixedly mounted on the output end of the first motor (14), the slider (12) is movably connected to the outer surfaces of the guide rod (10) and the screw rod (11), the vacuum pump (15) and the dust collection box (16) are connected via a vacuum pipe, one end of the telescopic tube (17) is fixedly mounted on the bottom end of the vacuum pump (15), and the upper surface of the dust collector (18) is fixedly mounted on the end of the telescopic tube (17) away from the vacuum pump (15).

2. An integrated circuit test sorting machine according to claim 1, characterized in that: The sorting device (4) comprises a support plate (19), a third mounting plate (20), a hydraulic cylinder (21), a piston rod (22), a defective product collecting tank (23), a controller (24), a hydraulic oil pipe (25), a hydraulic pump (26), and an oil tank (27); the support plate (19) is symmetrically distributed on the upper surface of the conveying device (1); the third mounting plate (20) is fixedly mounted on the upper surface of the support plate (19); and the hydraulic cylinder (21) is symmetrically mounted on the lower surface of the third mounting plate (20). The piston rod (22) is movably connected to the inside of the hydraulic cylinder (21), the defective product collection tank (23) is fixedly connected to the end of the piston rod (22) away from the hydraulic cylinder (21), the controller (24) is fixedly installed on the outer surface of one side of the support plate (19), one end of the hydraulic oil pipe (25) is fixedly connected to the end of the hydraulic cylinder (21) away from the piston rod (22), and the other end of the hydraulic oil pipe (25) is fixedly connected to one side of the oil tank (27) through the hydraulic pump (26).

3. An integrated circuit test sorting machine according to claim 2, characterized in that: The conveying device (1) comprises a first mounting plate (5), a baffle (6), a rotating shaft (7), a conveyor belt (8), and a genuine product collecting groove (9); the baffle (6) is symmetrically distributed on the upper surface of the first mounting plate (5); the rotating shaft (7) is symmetrically mounted at both ends of the inner wall of the baffle (6); the conveyor belt (8) is movably connected to the outer surface of the rotating shaft (7); and the upper surface of the genuine product collecting groove (9) is fixedly connected to the bottom end of one side of the baffle (6).

4. The integrated circuit test sorting machine according to claim 1, characterized in that: The slider (12) is provided with a guide hole and a screw rod hole. The size of the guide hole is consistent with the size of the guide rod (10), and the size of the screw rod hole is consistent with the size of the screw rod (11).

5. The integrated circuit test sorting machine according to claim 1, characterized in that: The two ends of the dust collector head (18) are fixedly connected to the outer surface of one side of the slider (12).

6. The integrated circuit test sorting machine according to claim 3, characterized in that: A second motor is provided on an outer surface of one side of the baffle (6), and one end of the rotating shaft (7) is rotatably connected to an output end of the second motor.

7. An integrated circuit test sorting machine according to claim 6, characterized in that: The oil tank (27) is provided with hydraulic oil inside, and the defective product detector (3), the first motor (14), the vacuum pump (15), the hydraulic pump (26), and the second motor are all electrically connected to the controller (24).

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