Chip sorting machine for chip production

Abstract

The utility model belongs to the technical field of chip sorting machines, and particularly relates to a chip sorting machine for chip production, which comprises a rack, a conveying roller arranged inside one side of the rack, a blanking groove arranged on the surface of the rack, a support arranged on the back of the rack, a movable seat arranged below the support, and a sliding frame arranged above the movable seat. A groove is formed in the rack, a collecting box is arranged in the groove, and a connecting base is arranged in the sliding frame; a sorting mechanism is arranged above the conveying rollers, a moving mechanism is arranged on one side of the support, and a material taking mechanism is arranged below the movable base. The sorting mechanism comprises a frame, a visual camera, a light supplementing lamp, an air cylinder and a push plate, the visual camera is fixedly installed in the frame, the light supplementing lamp and the frame are fixedly installed, and the push plate is fixedly installed on one side of the air cylinder. According to the chip sorting device, efficient and accurate sorting of chips is achieved through linkage cooperation of the sorting mechanism, the moving mechanism and the material taking mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of chip sorters, in particular to a chip sorter for chip production. Background Technique

[0002] A chip, the integrated circuit is abbreviated as IC, or microcircuit, microchip, wafer / chip. In electronics, it is a way to miniaturize a circuit and is often manufactured on the surface of a semiconductor wafer. An integrated circuit manufactured on the surface of a semiconductor chip is also called a thin-film integrated circuit. Another type of thick-film integrated circuit is a miniaturized circuit composed of independent semiconductor devices and passive components integrated into a substrate or circuit board.

[0003] The prior art has the following problems: In the "chip sorter for chip production" with the publication number CN217289384U in the prior art, "it includes a base, a rotating disk driven by a motor is arranged on the base, a slot to be sorted is opened on the rotating disk, a round rod is fixedly connected to the base, a connecting frame is hinged on the round rod, a ring is arranged on the connecting frame, and a vertical rod is fixedly connected to the bottom of the ring, and the vertical rod penetrates through the connecting frame";

[0004] The above device does not have a sorting structure for chips. Therefore, manual operation is required to sort the chips. In the process of operation, the error rate of manual sorting is relatively high, and at the same time, the sorting efficiency is low. Moreover, the above device does not have the function of sorting multiple chips and sending them to different collection boxes. Content of the Utility Model

[0005] In view of the deficiencies of the prior art, the utility model provides a chip sorter for chip production, which solves the problems that the existing chip sorter needs to be sorted manually, resulting in a relatively high error rate and low efficiency, and cannot send multiple groups of different chips to different collection boxes.

[0006] To achieve the above object, the utility model provides the following technical solution: A chip sorter for chip production, including a frame, a conveying roller is arranged inside one side of the frame, a blanking groove is arranged on the surface of the frame, a support is arranged on the back of the frame, a movable seat is arranged below the support, a sliding frame is arranged above the movable seat, a groove is arranged inside the frame, a collection box is arranged inside the groove, and a connecting seat is arranged inside the sliding frame;

[0007] A sorting mechanism is arranged above the conveying roller, a moving mechanism is arranged on one side of the support, and a material taking mechanism is arranged below the movable seat;

[0008] The sorting mechanism includes a frame, a vision camera, a fill light, a cylinder, and a push plate. The vision camera is fixedly installed inside the frame, the fill light is fixedly installed with the frame, and a push plate is fixedly installed on one side of the cylinder.

[0009] As a preferred technical solution of the present invention, the moving mechanism includes a motor, a chute, a first lead screw, a second lead screw, and a sliding seat. The second lead screw is drivingly connected to one side of the motor, the first lead screw is movably connected inside the chute, and the sliding seat is slidably connected inside the movable seat.

[0010] As a preferred technical solution of the present invention, the material taking mechanism includes an electric telescopic rod, a mounting seat, and a pneumatic suction cup. The electric telescopic rod is fixedly connected to the mounting seat below, and the pneumatic suction cup is fixedly installed below the mounting seat.

[0011] As a preferred technical solution of the present invention, the blanking chute is arranged horizontally on the upper surface of the frame, the collection box is movably installed inside the groove, and the collection box is arranged horizontally below the bottom end of the blanking chute.

[0012] As a preferred technical solution of the present invention, the frame is fixedly installed with the frame, the fill light is located below the vision camera, the cylinder is fixedly installed with the frame, and the installation height of the push plate is higher than that of the conveying roller.

[0013] As a preferred technical solution of the present invention, the chutes are respectively fixedly installed inside the bracket and the movable seat. There are two groups of motors, which are respectively fixedly installed with the bracket and the movable seat. The motors are respectively drivingly connected to the first lead screw and the second lead screw. The first lead screw is threadedly connected to the connecting seat, and the second lead screw is threadedly connected to the sliding seat.

[0014] As a preferred technical solution of the present invention, the electric telescopic rod is fixedly connected between the moving mechanism and the mounting seat.

[0015] Compared with the prior art, the present invention provides a chip sorter for chip production, which has the following beneficial effects:

[0016] 1. For the chip sorter for chip production, by installing a frame above the frame, and a vision camera is installed inside the frame. At the same time, a conveying roller is installed inside the frame. Under the action of the conveying roller, the chip can be sent below the vision camera. Under the action of the vision camera, the chip is distinguished in cooperation with the fill light, and then the chip is pushed to the position to be moved through the cooperation of the cylinder and the push plate. Therefore, when the device is in use, the chip can be efficiently identified through the cooperation of the vision camera and the fill light, and then sorted in cooperation with the moving mechanism.

[0017] 2. The chip sorter for chip production can drive the movable seat to drive the material taking mechanism to move in the front and back directions through the first lead screw installed in the chute of the bracket. Since the first lead screw is threadedly connected to the connecting seat, the cooperation between the motor and the first lead screw enables the movable seat to drive the material taking mechanism to move in the front and back directions. The cooperation between the motor and the second lead screw enables the sliding seat to move horizontally, thus realizing the horizontal movement of the material taking mechanism. Therefore, with the cooperation of the electric telescopic rod, pneumatic suction cup of the material taking mechanism and the moving mechanism, the chips identified by the sorting mechanism can be sent to the corresponding blanking grooves respectively. Therefore, when this device is used, the sorting efficiency of the chips can be effectively improved. Description of the Drawings

[0018] Figure 1 It is a three-dimensional view of the overall installation structure of a chip sorter for chip production according to the present utility model;

[0019] Figure 2 It is a three-dimensional view of the installation structure of the sorting mechanism of a chip sorter for chip production according to the present utility model;

[0020] Figure 3 It is a schematic diagram of the bracket structure of a chip sorter for chip production according to the present utility model;

[0021] Figure 4 It is a three-dimensional view of the installation structure of the material taking mechanism of a chip sorter for chip production according to the present utility model.

[0022] In the figure: 1, frame; 2, conveying roller; 3, sorting mechanism; 31, frame; 32, vision camera; 33, fill light; 34, cylinder; 35, push plate; 4, blanking groove; 5, bracket; 6, moving mechanism; 61, motor; 62, chute; 63, first lead screw; 64, second lead screw; 65, sliding seat; 7, movable seat; 8, sliding frame; 9, material taking mechanism; 91, electric telescopic rod; 92, mounting seat; 93, pneumatic suction cup; 10, groove; 11, collection box; 12, connecting seat. Detailed Embodiment

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-4, in this implementation: A chip sorter for chip production includes a frame 1. Inside one side of the frame 1, there is a conveying roller 2. On the surface of the frame 1, there is a blanking chute 4. On the back of the frame 1, there is a bracket 5. Below the bracket 5, there is a movable seat 7. Above the movable seat 7, there is a sliding frame 8. Inside the frame 1, there is a groove 10. Inside the groove 10, there is a collection box 11. Inside the sliding frame 8, there is a connecting seat 12;

[0025] Above the conveying roller 2, there is a sorting mechanism 3. On one side of the bracket 5, there is a moving mechanism 6. Below the movable seat 7, there is a material taking mechanism 9;

[0026] The sorting mechanism 3 includes a frame 31, a vision camera 32, a fill light 33, a cylinder 34, and a push plate 35. Inside the frame 31, the vision camera 32 is fixedly installed. The fill light 33 is fixedly installed with the frame 31. On one side of the cylinder 34, the push plate 35 is fixedly installed.

[0027] Please refer to Figure 3 and Figure 4 , in this embodiment, the moving mechanism 6 includes a motor 61, a chute 62, a first lead screw 63, a second lead screw 64, and a sliding seat 65. On one side of the motor 61, there is a transmission connection with the second lead screw 64. Inside the chute 62, the first lead screw 63 is movably connected. Inside the movable seat 7, the sliding seat 65 is slidably connected.

[0028] In the above embodiment, the second lead screw 64 can be driven to rotate by the action of the motor 61. And through the action of the chute 62, the first lead screw 63 and the second lead screw 64 can be installed. At the same time, the moving mechanism 6 can be installed through the bracket 5 and the movable seat 7.

[0029] Furthermore, the chute 62 is respectively fixedly installed inside the bracket 5 and the movable seat 7. There are two groups of motors 61, which are respectively fixedly installed with the bracket 5 and the movable seat 7. The motors 61 are respectively in transmission connection with the first lead screw 63 and the second lead screw 64. The first lead screw 63 is in threaded connection with the connecting seat 12. The second lead screw 64 is in threaded connection with the sliding seat 65.

[0030] Through the motor 61, the first lead screw 63 and the second lead screw 64 can be rotated inside the chute 62. The rotation of the first lead screw 63 can make the connecting seat 12 drive the movable seat 7 to move. At the same time, the rotation of the second lead screw 64 can make the sliding seat 65 drive the material taking mechanism 9 to move. The following is a detailed description and introduction of the specific structure of the material taking mechanism 9.

[0031] Please refer to Figure 1 、 Figure 2 and Figure 4, in this embodiment, the material taking mechanism 9 includes an electric telescopic rod 91, a mounting seat 92 and a pneumatic suction cup 93. The mounting seat 92 is fixedly connected to the lower part of the electric telescopic rod 91, and the pneumatic suction cup 93 is fixedly installed under the mounting seat 92.

[0032] In the above embodiment, under the action of the electric telescopic rod 91, the mounting seat 92 drives the pneumatic suction cup 93 to move. Therefore, under the action of the pneumatic suction cup 93, the chip located in the material taking groove can be extracted, and then sent to the upper part of the blanking groove 4 in cooperation with the moving mechanism 6.

[0033] Specifically, the blanking grooves 4 are arranged horizontally on the upper surface of the frame 1. The collection box 11 is movably installed inside the groove 10, and the collection box 11 is arranged horizontally below the bottom end of the blanking groove 4.

[0034] Under the action of the blanking groove 4 and in cooperation with the pneumatic suction cup 93, the sorted chips can be sent into the collection box 11. Since the collection box 11 is movably installed inside the groove 10, the collection box 11 can be conveniently taken and placed.

[0035] Please refer to Figure 1 , Figure 2 and Figure 4 , in this embodiment, the frame 31 is fixedly installed on the frame 1. The supplementary light 33 is located below the vision camera 32. The cylinder 34 is fixedly installed on the frame 1. The installation height of the push plate 35 is higher than that of the conveying roller 2.

[0036] In the above embodiment, the chip can be identified under the action of the vision camera 32 and the supplementary light 33, and then the efficient and precise sorting of the chip is realized under the action of the moving mechanism 6 and the material taking mechanism 9.

[0037] It should be additionally noted that the electric telescopic rod 91 is fixedly connected between the moving mechanism 6 and the mounting seat 92.

[0038] Working principle and usage process of the utility model: The operator places the chip on the conveying roller 2, and the conveying roller 2 sends the chip to the lower part of the vision camera 32. The chip is identified under the cooperation of the vision camera 32 and the supplementary light 33. After the chip is planned to the set blanking chute 4 position on the background system, the chip can be pushed into the picking chute under the action of the air cylinder 34 and the push plate 35. By starting the motor 61 to drive the first lead screw 63 and the second lead screw 64 to rotate respectively, when the first lead screw 63 rotates, the picking mechanism 9 moves back and forth to the set position, and when the second lead screw 64 rotates, the picking mechanism 9 moves to directly above the chip. Then, under the action of the electric telescopic rod 91, the pneumatic suction cup 93 moves down to suck the chip and moves to the corresponding blanking chute 4 under the action of the moving mechanism 6. When the pneumatic suction cup 93 is closed, the chip enters the collection box 11 through the blanking chute 4, and the sorting of the chip is completed.

[0039] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. 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 recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A chip sorting machine for chip production, comprising a frame (1), a conveying roller (2) is arranged inside one side of the frame (1), a material drop trough (4) is arranged on the surface of the frame (1), a bracket (5) is arranged on the back of the frame (1), a movable seat (7) is arranged below the bracket (5), a sliding frame (8) is arranged above the movable seat (7), a groove (10) is arranged inside the frame (1), a collecting box (11) is arranged inside the groove (10), and a connecting seat (12) is arranged inside the sliding frame (8), characterized in that: A sorting mechanism (3) is arranged above the conveying roller (2), a moving mechanism (6) is arranged on one side of the bracket (5), and a material taking mechanism (9) is arranged below the movable seat (7); The sorting mechanism (3) comprises a frame (31), a visual camera (32), a fill light (33), a cylinder (34) and a push plate (35); the visual camera (32) is fixedly installed inside the frame (31); the fill light (33) is fixedly installed on the frame (31); and the push plate (35) is fixedly installed on one side of the cylinder (34).

2. A chip sorting machine for chip production according to claim 1, characterized in that: The moving mechanism (6) comprises a motor (61), a slide groove (62), a first screw rod (63), a second screw rod (64) and a slide seat (65); one side of the motor (61) is connected to the second screw rod (64) in a transmission manner; the interior of the slide groove (62) is movably connected to the first screw rod (63); and the interior of the movable seat (7) is slidably connected to the slide seat (65).

3. A chip sorting machine for chip production according to claim 1, characterized in that: The material taking mechanism (9) comprises an electric telescopic rod (91), a mounting seat (92) and a pneumatic suction cup (93); the mounting seat (92) is fixedly connected to the lower part of the electric telescopic rod (91), and the pneumatic suction cup (93) is fixedly mounted to the lower part of the mounting seat (92).

4. A chip sorting machine for chip production according to claim 1, characterized in that: The material dropping chute (4) is horizontally arranged on the upper surface of the frame (1), and the collection box (11) is movably installed inside the groove (10). The collection box (11) is horizontally arranged below the bottom end of the material dropping chute (4).

5. The chip sorting machine for chip production according to claim 1, characterized in that: The frame (31) is fixedly mounted on the frame (1), the fill light (33) is located below the visual camera (32), the cylinder (34) is fixedly mounted on the frame (1), and the installation height of the push plate (35) is higher than the conveying roller (2).

6. A chip sorting machine for chip production according to claim 2, characterized in that: The slide groove (62) is fixedly mounted inside the bracket (5) and the movable seat (7), respectively. The motor (61) is provided with two groups, which are fixedly mounted on the bracket (5) and the movable seat (7), respectively. The motor (61) is respectively connected to the first screw rod (63) and the second screw rod (64) in transmission connection. The first screw rod (63) is threadedly connected to the connecting seat (12), and the second screw rod (64) is threadedly connected to the slide seat (65).

7. A chip sorting machine for chip production according to claim 3, characterized in that: The electric telescopic rod (91) is fixedly connected between the moving mechanism (6) and the mounting seat (92).

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