Chip sorting device

Abstract

The utility model discloses a chip sorting device, which relates to the technical field of chip sorting, and comprises a rack, a first conveyor belt and a fixed plate, two guide plates are symmetrically arranged in the rack, a plurality of sorting areas for distinguishing the size of chips are formed between the two guide plates, and a second conveyor belt is arranged on the rack; a plurality of rectangular holes are formed in the first conveying belt at equal intervals, and a push plate fixedly connected to the first conveying belt is arranged on one side of each rectangular hole; at least two guide holes are formed in the fixing plate, and the guide holes are matched with the rectangular holes for use; according to the chip sorting device, the inclined state of the chips is changed into the horizontal state when the chips pass through the two guide plates, so that the chips are distinguished according to the sizes in the multiple sorting areas, the sorted chips fall into the storage box on the second transmission belt through the rectangular holes and the guide holes, automatic operation on the sizes of the chips is achieved, and the working efficiency is improved. And manual operation is replaced, and the working efficiency of chip sorting is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to chip sorting, and in particular to a chip sorting device. Background Art

[0002] A chip, also known as a microcircuit, microchip, or integrated circuit (IC), refers to a silicon wafer containing an integrated circuit, often part of a computer or other electronic device.

[0003] However, existing chip sorting technology mostly relies on manual sorting. Human fingers are relatively thick and large, making it difficult to sort small chips. Furthermore, due to the small size of chips, prolonged sorting can easily cause visual and physical fatigue. Furthermore, human fingernails can easily scratch the chips, and sweat from human hands can corrode the chip casings, resulting in low chip sorting efficiency. Therefore, it is necessary to invent a chip sorting device to address these issues. Utility Model Content

[0004] The purpose of the present utility model is to provide a chip sorting device to solve the technical problem raised in the above-mentioned background technology that due to the relatively thick and large shape of human fingers, it is difficult to sort small chips, and the human body is easily prone to visual and physical fatigue, resulting in low chip sorting efficiency.

[0005] To achieve the above objectives, the present invention provides the following technical solutions: a chip sorting device, comprising:

[0006] A frame, wherein two symmetrically arranged guide plates are installed inside the frame, and multiple sorting areas for distinguishing chip sizes are formed between the two guide plates. Through holes are opened on both sides of the frame, and a transportation channel is formed between the two through holes. A second transmission belt is provided inside the transportation channel;

[0007] a first conveyor belt, which is arranged on the frame and used for transporting chips, and has a plurality of rectangular holes arranged at equal intervals, and a push plate fixedly connected to the first conveyor belt is provided on one side of the rectangular hole;

[0008] The fixing plate is fixedly connected to the inside of the frame and is located above the through hole. At least two guide holes are opened on the fixing plate, and the guide holes are used in conjunction with the rectangular holes.

[0009] Optionally, the width of the guide hole is smaller than the width of the rectangular hole, the width of the rectangular hole is smaller than the width of the chip, and the widths of the guide hole and the rectangular hole are both larger than the thickness of the chip.

[0010] Optionally, the sizes of the plurality of sorting areas gradually decrease along the transmission direction of the first conveyor belt, at least two of the guide holes are arranged along the transmission direction of the first conveyor belt and their diameters gradually decrease, and the sorting areas correspond to the guide holes one by one.

[0011] Optionally, both sides of the sorting area are provided with guide blocks, and the upper surfaces of the guide blocks have a first inclined surface.

[0012] Optionally, one end of the guide plate has a second inclined surface.

[0013] Optionally, a baffle is fixedly connected to one side of the guide hole, and the length of the baffle is equal to the length of the guide hole.

[0014] Optionally, two rotating rollers are provided at both ends of the interior of the frame, a rotating shaft is fixedly connected to the middle of the rotating roller, a first conveyor belt is provided between the two rotating rollers, a motor is installed on one side of the frame, and one of the rotating shafts is connected to the motor.

[0015] Optionally, support frames are installed at both ends of the second transmission belt, and drive shafts are installed on the support frames. A motor is installed on one of the support frames and is in transmission connection with the drive shaft.

[0016] The technical effects and advantages of this utility model are:

[0017] The utility model uses a first conveyor belt to transport chips between two guide plates. The chips change from an inclined state to a horizontal state after passing between the two guide plates, so that multiple sorting areas can distinguish the sizes of chips. The sorted chips fall into the storage box on the second conveyor belt through the rectangular holes and the guide holes, so as to realize automatic operation of chip size, replace manual operation, save time and labor, and effectively improve the work efficiency of chip sorting. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic structural diagram of the sorting device of the utility model;

[0019] Figure 2 This is a schematic cross-sectional view of the structure of the sorting device of the present invention;

[0020] Figure 3 For this utility model Figure 2 Schematic diagram of the enlarged structure at A in the middle;

[0021] Figure 4 This is a structural diagram of the chip sorting process state of the utility model;

[0022] Figure 5 This is a structural diagram of the guide plate of the utility model;

[0023] Figure 6 This is a schematic structural diagram of the guide block of the utility model;

[0024] Figure 7 This is a structural diagram of the fixed plate of the utility model

[0025] In the figure: 100, frame; 110, guide plate; 120, through hole; 130, support leg; 111, guide block; 112, first inclined surface; 113, second inclined surface; 115, sorting area;

[0026] 200, first conveyor belt; 210, rectangular hole; 220, rotating roller; 230, push plate;

[0027] 300, second transmission belt; 310, support frame;

[0028] 400, fixing plate; 410, guide hole; 420, baffle. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] The utility model provides Figure 1-Figure 7 A chip sorting device shown includes a frame 100, a first conveyor belt 200 and a fixed plate 400. Two symmetrically arranged guide plates 110 are installed inside the frame 100. A plurality of sorting areas 115 for distinguishing chip sizes are formed between the two guide plates 110 to enable sorting of chips of different sizes. Through holes 120 are opened on both sides of the frame 100, and a transport channel is formed between the two through holes 120. A second transmission belt 300 is arranged inside the transport channel. In detail, support frames 310 are installed at both ends of the second transmission belt 300, and a drive shaft is installed on the support frame 310. A motor is installed on one of the support frames 310 and is in transmission connection with the drive shaft. There are multiple second transmission belts 300, and the second transmission belts 300 are provided with a storage box. The storage box moves to the bottom of the guide hole 410 through the second transmission belt 300 to collect the chips. The second transmission belt 300 passes through the through hole 120 and surrounds the frame 100, so that there is a transportation space between the second transmission belt 300 and the through hole 120, so that the storage box can pass through the through hole 120. A support leg 130 is fixedly connected to the bottom of the frame 100 to ensure that there is space for installing the second transmission belt 300;

[0031] A first conveyor belt 200 is mounted on the frame 100 for transporting chips. The transmission directions of the first conveyor belt 200 and the second conveyor belt 300 are arranged crosswise. Specifically, two rotating rollers 220 are provided at both ends of the frame 100. A rotating shaft is fixedly connected to the middle of the rotating rollers 220. The first conveyor belt 200 is used to transmit power between the two rotating rollers 220. A motor is mounted on one side of the frame 100, one of the rotating shafts being connected to the motor. The first conveyor belt 200 is provided with a plurality of equally spaced rectangular holes 210. A push plate 230 is fixedly connected to the first conveyor belt 200 on one side of the rectangular hole 210. One side of the push plate 230 is parallel to one side of the rectangular hole 210. The rectangular hole 210 can limit the position of the chip, keeping it in a horizontal state.

[0032] The fixing plate 400 is fixedly connected to the inside of the frame 100, and the fixing plate 400 is located above the through hole 120. At least two guide holes 410 are opened on the fixing plate 400. The number of the second transmission belts 300 is equal to the number of the guide holes 410 and corresponds one to one. The guide holes 410 are used in conjunction with the rectangular holes 210. The width of the guide holes 410 is smaller than the width of the rectangular holes 210, so that one side of the chip enters the rectangular holes 210 in advance. The width of the rectangular holes 210 is smaller than the width of the chip to prevent the chip from falling into the rectangular holes 210 in advance. The widths of the guide holes 410 and the rectangular holes 210 are both larger than the thickness of the chip.

[0033] Specifically, the chips are transported between the two guide plates 110 via the first conveyor belt 200. The chips change from an inclined state to a horizontal state when passing between the two guide plates 110, so that multiple sorting areas 115 distinguish the sizes of the chips. The sorted chips fall into the storage box on the second conveyor belt 300 through the rectangular hole 210 and the guide hole 410, so as to realize automatic operation of chip size, replace manual operation, save time and effort, and effectively improve the work efficiency of chip sorting.

[0034] like Figure 1 、 Figures 5 to 7 As shown, the size of the multiple sorting areas 115 decreases along the transmission direction of the first conveyor belt. At least two guide holes 410 are arranged from large to small along the transmission direction of the first conveyor belt 200, and the sorting areas 115 correspond one to one with the guide holes 410. Guide blocks 111 are located on both sides of the sorting area 115. The upper surface of the guide blocks 111 has a first inclined surface 112. One end of the guide plate 110 has a second inclined surface 113, which allows the two ends of the chip to quickly enter the sorting area 115.

[0035] Specifically, after the chip enters the corresponding sorting area 115, the two ends of the chip contact the two guide blocks 111 respectively, and the chip is tilted upward through the first inclined surface 112 on the guide block 111. The chip uses the downward force of its own weight to enter the rectangular hole 210 and pass through the guide hole 410 to achieve chip sorting.

[0036] like Figure 3 and Figure 4 As shown, a baffle 420 is fixedly connected to one side of the guide hole 410. The length of the baffle 420 is equal to that of the guide hole 410 and the baffle 420 is located to the left of the guide hole 410. The storage box has a storage rack for storing chips. Specifically, after passing through the rectangular hole 210 and the guide hole 410, the chip contacts the baffle 420 to prevent the chip from sliding further to the side of the guide hole 410, thus keeping the chip in a vertical position. The chip then falls vertically into the storage box, making it easier to remove from the storage box for subsequent use.

[0037] Working method of the utility model:

[0038] Driven by the first conveyor belt 200, the chips move toward the sorting area 115. On the first conveyor belt 200, the chips are positioned in an inclined state, a horizontal state (hereinafter referred to as a horizontal state), and a vertical state. In the inclined state, one end of the chip contacts the second inclined surface 113. Simultaneously, the push plate 230 controls the position of the chip, gradually shifting it from the inclined state to the horizontal state.

[0039] Then, the two ends of the chip contact the two guide blocks 111 respectively, and the chip tilts upward through the first inclined surface 112 on the guide block 111, so that one end of the chip enters the rectangular hole 210. When the rectangular hole 210 corresponds to the guide hole 410, the chip enters the guide hole 410 under its own weight and slides toward the storage box on the second conveyor belt 300 (as shown in FIG. Figure 4 As shown), the chip size can be automatically adjusted to replace the manual operation, effectively improving the efficiency of chip sorting.

[0040] The electrical components mentioned in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that performs control such as a computer.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A chip sorting device, characterized in that: include: A frame (100), wherein two symmetrically arranged guide plates (110) are installed inside the frame (100), and a plurality of sorting areas (115) for distinguishing chip sizes are formed between the two guide plates (110); through holes (120) are opened on both sides of the frame (100), and a transport channel is formed between the two through holes (120); and a second transmission belt (300) is provided inside the transport channel; A first conveyor belt (200), the first conveyor belt (200) being arranged on the frame (100) for transporting chips, the first conveyor belt (200) being provided with a plurality of rectangular holes (210) arranged at equal intervals, and a push plate (230) fixedly connected to the first conveyor belt (200) being provided on one side of the rectangular hole (210); A fixing plate (400) is fixedly connected to the inside of the frame (100), and the fixing plate (400) is located above the through hole (120). At least two guide holes (410) are opened on the fixing plate (400), and the guide holes (410) are used in conjunction with the rectangular hole (210).

2. The chip sorting device according to claim 1, characterized in that: The width of the guide hole (410) is smaller than the width of the rectangular hole (210), the width of the rectangular hole (210) is smaller than the width of the chip, and the widths of the guide hole (410) and the rectangular hole (210) are both larger than the thickness of the chip.

3. The chip sorting device according to claim 1, characterized in that: The sizes of the plurality of sorting areas (115) decrease in sequence along the transmission direction of the first transmission belt, at least two guide holes (410) are arranged along the transmission direction of the first conveyor belt (200) and their diameters decrease in sequence, and the sorting areas (115) correspond to the guide holes (410) in a one-to-one manner.

4. The chip sorting device according to claim 3, characterized in that: Both sides of the sorting area (115) are provided with guide blocks (111), and the upper surface of the guide block (111) has a first inclined surface (112).

5. The chip sorting device according to claim 4, characterized in that: One end of the guide plate (110) has a second inclined surface (113).

6. The chip sorting device according to claim 1, characterized in that: A baffle (420) is fixedly connected to one side of the guide hole (410), and the length of the baffle (420) is equal to the length of the guide hole (410).

7. The chip sorting device according to claim 1, characterized in that: Two rotating rollers (220) are provided at both ends of the interior of the frame (100), a rotating shaft is fixedly connected to the middle of the rotating roller (220), and a first conveyor belt (200) is used for transmission between the two rotating rollers (220). A motor is installed on one side of the frame (100), and one of the rotating shafts is in transmission connection with the motor.

8. The chip sorting device according to claim 1, characterized in that: Support frames (310) are installed at both ends of the second transmission belt (300), and a driving shaft is installed on the support frames (310). A motor is installed on one of the support frames (310) and is in transmission connection with the driving shaft.

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