Separating device for semiconductor products

Abstract

The utility model relates to a material distributing device for semiconductor products, which comprises a conveyor and an inclined slide way, the conveyor is positioned below the bottom of the slide way, an inclined plate is fixed on one side wall of the slide way, a limiting plate is fixed at the bottom of the inclined plate, and a channel for the semiconductor products to pass through is formed between the limiting plate and the other side wall of the slide way. A discharging hole is formed in one side of the bottom of the sliding way and communicated with the channel, an inclined discharging hopper is arranged at the discharging hole, and one side of the discharging hopper is fixedly connected with the sliding way. A plurality of rectangular blocky semiconductor products slide downwards along a slide way and are guided by an inclined plate, so that the semiconductor products can enter a channel, the semiconductor products in the channel are arranged in a single row, one side of the semiconductor product at the bottommost part abuts against a baffle plate, and the semiconductor products can enter the channel by pushing a push block at regular time. And the pushing block drives the semiconductor product at the bottommost part to penetrate through the discharging hole and enter the discharging hopper, and then the semiconductor product slides to a belt, rotating at a constant speed, of the conveyor through the discharging hopper.

Description

Technical Field

[0001] The utility model relates to the technology of semiconductor products, in particular to a semiconductor product sorting device. Background Art

[0002] Semiconductors refer to materials whose electrical conductivity at room temperature is between that of conductors and insulators. Semiconductors are used in integrated circuits, consumer electronics, communication systems, photovoltaic power generation, lighting, high-power power conversion and other fields. Semiconductor products can be divided into integrated circuits, discrete devices, optoelectronic devices and sensors according to product types.

[0003] At present, it is usually necessary to detect the produced semiconductor products. At present, semiconductor detection is carried out by using an image vision detection device. The semiconductors are sequentially conveyed under multiple groups of cameras through a conveyor belt for detection, and then defective products are judged and removed by comparison. Therefore, in order to ensure the orderly progress of detection and removal, it is necessary to distribute and sort the semiconductors conveyed by the conveyor belt at a certain interval. Therefore, it is necessary to install a semiconductor sorting mechanism at the front end of the visual inspection machine to feed the semiconductors at a specified interval.

[0004] The existing sorting devices for rectangular block-shaped semiconductor products are often not convenient for sorting and feeding the disorderly arranged semiconductor products at a specified interval. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a semiconductor product sorting device, which is used to solve the problem that the existing sorting devices for rectangular block-shaped semiconductor products are often not convenient for sorting and feeding the disorderly arranged semiconductor products at a specified interval.

[0006] To solve the above problems, the utility model provides a semiconductor product sorting device, which includes a conveyor and an inclined slideway. The conveyor is located below the bottom of the slideway. An inclined plate is fixed on one side wall of the slideway, and a limiting plate is fixed at the bottom of the inclined plate. A channel for semiconductor products to pass through is formed between the limiting plate and the other side wall of the slideway. An outlet hole is opened on one side of the bottom of the slideway, and the outlet hole is communicated with the channel. An inclined discharge hopper is arranged at the outlet hole, and one side of the discharge hopper is fixedly connected with the slideway. The bottom of the discharge hopper faces the upper side of the conveyor. A baffle is fixed at the bottom of the limiting plate, and one side of the baffle is fixedly connected with the bottom of the slideway. A pushing block is slidably connected to one side of the limiting plate, and one end of the pushing block can be inserted into the discharge hopper.

[0007] The semiconductor product sorting device provided by the utility model also has the following technical features:

[0008] Further, a support frame is fixed at the bottom of the slideway.

[0009] Furthermore, a hydraulic cylinder is fixedly installed on one side of the slideway, a piston rod is provided on the hydraulic cylinder, and one end of the piston rod on the hydraulic cylinder is fixedly installed on one side of the push block.

[0010] Furthermore, a clearance hole is provided at the bottom of the inclined plate, a rotating column is rotatably connected to the slide, a sleeve column is fixed on the rotating column, and a plurality of shift plates arranged in a circular array are fixed on the sleeve column. The shift plates can pass through the clearance hole, and the minimum distance between the free end of the shift plate and the other side wall of the slide is the same as the width of the channel.

[0011] Furthermore, a motor is fixedly installed at the bottom of the slideway, and the output end of the motor is coaxially fixedly connected to the bottom end of the rotating column.

[0012] Furthermore, the width of the channel is greater than the width of the semiconductor product.

[0013] The utility model has the following beneficial effects: by making a plurality of rectangular block-shaped semiconductor products slide downward along the slideway and guided by the inclined plate, the semiconductor products can enter the channel, and the semiconductor products in the channel are arranged in a single row, one side of the semiconductor product at the bottom contacts with the baffle, and by regularly pushing the push block, the push block drives the semiconductor product at the bottom to pass through the discharge hole and enter the discharge hopper, and then the semiconductor product slides onto the constant-speed rotating belt of the conveyor through the discharge hopper, and then the push block is reset and pushes the next semiconductor product that contacts with the baffle, so that the device can facilitate the sorting and distribution of disordered semiconductor products and feed them at specified intervals. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an axonometric diagram of an embodiment of the utility model;

[0015] Figure 2 This is a three-dimensional diagram of an embodiment of the utility model without the semiconductor product;

[0016] Figure 3 A top view of an embodiment of the utility model;

[0017] Figure 4 It is a front view cutaway diagram of a fracture of an embodiment of the utility model. DETAILED DESCRIPTION

[0018] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that the embodiments and features in the embodiments of the present invention can be combined with each other without conflict.

[0019] like Figures 1 to 4In the embodiment of the semiconductor product sorting device of the present utility model shown, the semiconductor product sorting device includes a conveyor 1 and an inclined chute 2. The conveyor 1 is located below the bottom of the chute 2. An inclined plate 3 is fixed to one side wall of the chute 2, and a limiting plate 4 is fixed to the bottom of the inclined plate 3. A channel 5 for the semiconductor product to pass through is formed between the limiting plate 4 and the other side wall of the chute 2. An outlet hole 6 is opened on one side of the bottom of the chute 2, and the outlet hole 6 is communicated with the channel 5. An inclined discharge hopper 7 is provided at the outlet hole 6. One side of the discharge hopper 7 is fixedly connected to the chute 2, and the bottom of the discharge hopper 7 faces the upper side of the conveyor 1. A baffle 8 is fixed to the bottom of the limiting plate 4, and one side of the baffle 8 is fixedly connected to the bottom of the chute 2. A push block 9 is slidably connected to one side of the limiting plate 4, and one end of the push block 9 can be inserted into the discharge hopper 7. By making a plurality of rectangular block-shaped semiconductor products slide down along the chute 2 and being guided by the inclined plate 3, the semiconductor products can enter the channel, and the semiconductor products in the channel are arranged in a single row. One side of the lowermost semiconductor product abuts against the baffle 8. By periodically pushing the push block 9, the push block 9 drives the lowermost semiconductor product to pass through the outlet hole 6 and enter the discharge hopper 7. Then the semiconductor product slides onto the belt of the conveyor 1 rotating at a constant speed through the discharge hopper 7. Then the push block 9 returns to its original position and pushes the next semiconductor product abutting against the baffle 8, so that the device is convenient for sorting and feeding the disorderly arranged semiconductor products at a specified interval.

[0020] In an embodiment of the present application, preferably, a support frame 10 is fixed to the bottom of the chute 2, and the chute 2 is supported by the support frame 11.

[0021] In an embodiment of the present application, preferably, a hydraulic cylinder 11 is fixedly installed on one side of the chute 2. A piston rod is provided on the hydraulic cylinder 11, and one end of the piston rod on the hydraulic cylinder 11 is fixedly installed with one side of the push block 9. By controlling the starting frequency of the hydraulic cylinder 11, the push block 9 is driven to move at a fixed time and speed according to the actual situation.

[0022] In an embodiment of the present application, preferably, a relief hole is opened at the bottom of the inclined plate 3. A rotating column 12 is rotatably connected to the chute 2. A sleeve column 13 is fixed to the rotating column 12, and a plurality of dial plates 14 arranged in a circular array are fixed to the sleeve column 13. The dial plates 14 can pass through the relief hole, and the minimum distance between the free end of the dial plate 14 and the other side wall of the chute 2 is the same as the width of the channel 5. By rotating the rotating column 12 clockwise, the dial plates 14 are driven to rotate, so as to facilitate adjusting the position of the semiconductor product and enabling it to smoothly enter the channel 5.

[0023] In an embodiment of the present application, preferably, a motor 15 is fixedly installed on the bottom of the chute 2, and the output end of the motor 15 is coaxially fixedly connected to the bottom end of the rotating column 12. By starting the motor 15, the rotating column 12 can be driven to rotate.

[0024] In an embodiment of the present application, preferably, the width of the channel 5 is greater than the width of the semiconductor product, and the width of the channel 5 is less than the distance between two diagonals of the semiconductor product. Making the width of the channel 5 slightly greater than the width of the semiconductor product enables the semiconductor product to enter the channel 5 in sequence. When the bottom of the semiconductor product abuts against the baffle 8, the height of the top of the push block 9 is lower than the height of the top of the baffle 8, so that after the semiconductor product completely exits the channel 5, the semiconductor product in the channel 5 can slide down a certain distance.

[0025] When the present utility model is in use, by making multiple rectangular semiconductor products slide down along the slideway 2 and being guided by the inclined plate 3, the width of the channel 5 is slightly greater than the width of the semiconductor product, enabling the semiconductor products to enter the channel 5 in sequence. When the bottom of the lowermost semiconductor product abuts against the baffle 8, the height of the top of the push block 9 is lower than the height of the top of the baffle 8. By controlling the starting frequency of the hydraulic cylinder 11, the hydraulic cylinder 11 drives the push block 9 to move at a fixed time and speed according to the actual situation, so that the push block 9 drives the lowermost semiconductor product to pass through the discharge hole 6 and enter the discharge hopper 7. Then the semiconductor product slides onto the belt of the conveyor 1 rotating at a fixed speed through the discharge hopper 7. Then the push block 9 resets under the action of the hydraulic cylinder 11 and then pushes the next semiconductor product abutting against the baffle 8, thereby facilitating the device to sort and feed the disordered semiconductor products and feed them at a specified interval. The motor 15 can drive the rotating column 12 to rotate. The rotating column 12 rotates clockwise, thereby driving the dial 14 to rotate, and further facilitating the adjustment of the position of the semiconductor product so that it can smoothly enter the channel 5.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model and are not intended to limit them. Although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. These modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A semiconductor product sorting device, comprising a conveyor (1) and an inclined chute (2), characterized in that, The conveyor (1) is located below the bottom of the slideway (2). An inclined plate (3) is fixed to one side wall of the slideway (2). A limit plate (4) is fixed to the bottom of the inclined plate (3). A passage (5) for the semiconductor product to pass through is formed between the limit plate (4) and the other side wall of the slideway (2). An outlet hole (6) is opened on one side of the bottom of the slideway (2). The outlet hole (6) communicates with the passage (5). An inclined discharge hopper (7) is provided at the outlet hole (6). One side of the discharge hopper (7) is fixedly connected to the slideway (2). The bottom of the discharge hopper (7) faces the upper side of the conveyor (1). A baffle (8) is fixed to the bottom of the limit plate (4). One side of the baffle (8) is fixedly connected to the bottom of the slideway (2). A push block (9) is slidably connected to one side of the limit plate (4). One end of the push block (9) can be inserted into the discharge hopper (7).

2. The semiconductor product sorting device according to claim 1, characterized in that: A support frame (10) is fixed to the bottom of the slideway (2).

3. The sorting device for semiconductor products according to claim 1, characterized in that: A hydraulic cylinder (11) is fixedly installed on one side of the slideway (2). A piston rod is provided on the hydraulic cylinder (11). One end of the piston rod on the hydraulic cylinder (11) is fixedly installed with one side of the push block (9).

4. The sorting device for semiconductor products according to claim 1, characterized in that: A relief hole is opened at the bottom of the inclined plate (3). A rotating column (12) is rotatably connected to the slideway (2). A sleeve column (13) is fixed to the rotating column (12). A plurality of dial plates (14) arranged in an annular array are fixed to the sleeve column (13). The dial plates (14) can pass through the relief hole. The minimum distance between the free end of the dial plate (14) and the other side wall of the slideway (2) is the same as the width of the passage (5).

5. The sorting device for semiconductor products according to claim 4, characterized in that: A motor (15) is fixedly installed on the bottom of the slideway (2). The output end of the motor (15) is coaxially fixedly connected to the bottom end of the rotating column (12).

6. The sorting device for semiconductor products according to claim 1, characterized in that: The width of the passage (5) is greater than the width of the semiconductor product.

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