Batch feeding device for cleaning single crystal silicon offcut

Abstract

The utility model discloses a batch feeding device for monocrystalline silicon edge skin cleaning, including feeding frame, turnover drive part, clamping seat, clamping jar, clamping plate, positioning assembly, feeding movement subassembly and transport material subassembly, and feeding movement subassembly fixedly arranged on the feeding frame, and turnover drive part fixedly arranged on the output part of feeding movement subassembly, and clamping seat fixedly arranged on the output part of turnover drive part, and at least two clamping jars are fixedly arranged on the clamping seat, and the output part of clamping jar is provided with the clamping plate for clamping edge skin, and clamping plate cooperates with transport material subassembly, and transport material subassembly cooperates with positioning assembly. Through the cooperation of clamping seat, clamping jar and clamping plate etc. spare parts, can efficiently put edge skin on the cleaning production line according to the set mode, can effectively improve processing efficiency, reduce artificial labor intensity.

Description

Technical Field

[0001] This utility model relates to the field of edge cleaning technology, and in particular to a batch feeding device for cleaning the edge of monocrystalline silicon. Background Technology

[0002] Silicon scrap can be reused, but it needs to be thoroughly cleaned before reuse to remove impurities from its surface. Due to the large quantity of scrap, automated cleaning is employed. To ensure thorough cleaning and improve efficiency, the scrap is fed in batches according to a set direction. Current technologies rely on manual feeding, which is slow, labor-intensive, and prone to low cleaning efficiency. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of the prior art and provide a batch feeding device for cleaning the edge skin of monocrystalline silicon.

[0004] The objective of this utility model is achieved through the following technical solution:

[0005] A batch feeding device for cleaning edge skin of monocrystalline silicon includes a feeding rack, a flipping drive, a clamping seat, clamping cylinders, a clamping plate, a positioning component, a feeding moving component, and a conveying component. The feeding moving component is fixedly mounted on the feeding rack. The flipping drive is fixedly mounted on the output part of the feeding moving component. The clamping seat is fixedly mounted on the output part of the flipping drive. At least two clamping cylinders are fixedly mounted on the clamping seat. The output part of the clamping cylinders is provided with a clamping plate for clamping the edge skin. The clamping plate cooperates with the conveying component, and the conveying component cooperates with the positioning component.

[0006] Furthermore, the feeding and moving assembly includes an X-axis transport component, a Y-axis transport component, and a Z-axis transport component. The X-axis transport component is fixedly mounted on the feeding rack, the Y-axis transport component is fixedly mounted on the output part of the X-axis transport component, the Z-axis transport component is fixedly mounted on the output part of the Y-axis transport component, and the flipping drive is fixedly mounted on the output part of the Z-axis transport component.

[0007] Furthermore, the material handling assembly includes a material handling cart, a material handling box, a dividing plate, a first dividing strip, a second dividing strip, and a locking spring. The material handling cart is disposed on the bottom of the material handling box. At least two parallel dividing plates are vertically arranged inside the material handling box. The first dividing strip is fixedly disposed on both sides of the dividing plate. The second dividing strip, which cooperates with the first dividing strip, is disposed on the inner wall of the material handling box. The locking spring is disposed on the first dividing strip and the second dividing strip for pressing the edge skin.

[0008] Furthermore, the locking springs on both sides of the edge skin are arranged at an angle.

[0009] Furthermore, the positioning component includes a positioning bracket, a guide platform, and a limiting claw. The lower two sides of the positioning bracket are provided with guide platforms that cooperate with the bottom of the material box, and the positioning bracket is provided with limiting claws that cooperate with the side wall of the material box.

[0010] Furthermore, the end of the limiting claw is provided with a buffer wheel that cooperates with the material box.

[0011] Furthermore, a ball groove is provided on the upper surface of the guide table, and a ball is provided in the ball groove to cooperate with the bottom of the material box.

[0012] The beneficial effects of this utility model are:

[0013] 1) In this technology, by using components such as clamping seat, clamping cylinder and clamping plate together, the edge skin can be placed on the cleaning production line in a set manner, which can effectively improve processing efficiency and reduce manual labor intensity.

[0014] 2) In this technology, ball bearings are provided to facilitate the movement of the material box on the guide table, which makes it easier to accurately position the material box. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the device;

[0016] Figure 2 for Figure 1 Enlarged structural diagram at point A;

[0017] Figure 3 This is a 3D structural diagram of the material handling assembly;

[0018] Figure 4 This is a diagram showing the connection structure between this device and the production line;

[0019] In the diagram, 7-side skin, 21-loading rack, 22-X-direction transport component, 23-Y-direction transport component, 24-Z-direction transport component, 25-tilting drive component, 26-clamping seat, 27-clamping cylinder, 28-clamping plate, 29-material transport vehicle, 30-material transport box, 31-dividing plate, 32-first dividing strip, 33-second dividing strip, 34-locking spring, 35-positioning bracket, 36-guide table, 37-limiting claw, 38-buffer wheel, 39-ball bearing. Detailed Implementation

[0020] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0021] See Figures 1-4 This utility model provides a technical solution:

[0022] A batch feeding device for cleaning monocrystalline silicon edge skin includes a feeding rack 21, a flipping drive 25, a clamping seat 26, a clamping cylinder 27, a clamping plate 28, a positioning component, a feeding moving component, and a conveying component. The feeding moving component is fixedly mounted on the feeding rack 21. The flipping drive 25 is fixedly mounted on the output part of the feeding moving component. The clamping seat 26 is fixedly mounted on the output part of the flipping drive 25. At least two clamping cylinders 27 are fixedly mounted on the clamping seat 26. A clamping plate 28 for clamping edge skin 7 is provided on the output part of the clamping cylinder 27. The clamping plate 28 cooperates with the conveying component, and the conveying component cooperates with the positioning component. Among them, the flipping drive 25 is a waterproof motor in the prior art, and the clamping cylinder 27 is a cylinder in the prior art. The cylinder is controlled by a solenoid valve. Both the solenoid valve and the flipping drive 25 are electrically connected to a control center, which is the control part in the prior art that controls the cleaning production line to achieve automated cleaning. Each clamping cylinder 27 has clamping plates 28 at both ends. When the two clamping plates 28 are close together, they can clamp the edge skin 7; when they are separated, they can loosen the edge skin 7. The clamping base 26 is equipped with multiple clamping cylinders 27, which can clamp multiple edge skins 7 from the material transport box 30 at one time. The positioning component is used to accurately position the material transport component, so that the clamping plates 28 can easily clamp the edge skins 7 in the material transport box 30. The feeding and moving component is used to move the clamping base 26.

[0023] In some embodiments, the feeding and moving assembly includes an X-axis transport component 22, a Y-axis transport component 23, and a Z-axis transport component 24. The X-axis transport component 22 is fixedly mounted on the feeding rack 21, the Y-axis transport component 23 is fixedly mounted on the output portion of the X-axis transport component 22, the Z-axis transport component 24 is fixedly mounted on the output portion of the Y-axis transport component 23, and the flipping drive component 25 is fixedly mounted on the output portion of the Z-axis transport component 24. The feeding rack 21 is used to mount the X-axis transport component 22. The X-axis transport component 22 drives the flipping drive component 25 to move via the Y-axis transport component 23 and the Z-axis transport component 24. The flipping drive component 25 drives the clamping seat 26 to rotate vertically. The clamping seat 26 is used to mount the clamping cylinder 27, which clamps the edge skin 7 via the clamping plate 28. The X-axis transport component 22, the Y-axis transport component 23, and the Z-axis transport component 24 are all prior art components and are electrically connected to the control center.

[0024] In some embodiments, the material handling assembly includes a material handling cart 29, a material handling box 30, dividing plates 31, first dividing strips 32, second dividing strips 33, and locking springs 34. The material handling cart 29 is disposed on the bottom of the material handling box 30. At least two parallel dividing plates 31 are vertically arranged inside the material handling box 30. First dividing strips 32 are fixedly disposed on both sides of each dividing plate 31. Second dividing strips 33 that cooperate with the first dividing strips 32 are disposed on the inner wall of the material handling box 30. Locking springs 34 for pressing the edge skin 7 are disposed on the first dividing strips 32 and the second dividing strips 33. The locking springs 34 on both sides of the edge skin 7 are inclined. The material handling cart 29 is prior art and is electrically connected to the control center. The dividing plate 31 divides the material box 30 into multiple vertical cavities. Then, with the cooperation of the first dividing strip 32 and the second dividing strip 33, each vertical cavity is further divided into multiple placement slots. Each placement slot can vertically place a piece of edge skin 7. Under the action of the locking spring 34, the edge skin 7 is attached to the first dividing strip 32 and the second dividing strip 33. This allows the edge skin 7 to be precisely positioned within the material box 30, and at the same time, the edge skin 7 will not shake within the material box 30, thus preventing damage to the edge skin 7. The material box 30 has only an opening at the top, and the rest is sealed. The material box 30 can be filled with soaking solution, which is purified water. After soaking, the edge skin 7 is convenient for subsequent cleaning.

[0025] In some embodiments, the positioning assembly includes a positioning bracket 35, a guide platform 36, and a limiting claw 37. Guide platforms 36 are provided on both sides of the lower part of the positioning bracket 35 to cooperate with the bottom of the material container 30. Limiting claws 37 are provided on the positioning bracket 35 to cooperate with the side walls of the material container 30. Two positioning brackets 35 are provided, and their cooperation enables continuous production on the production line. The guide platforms 36 support the material container 30 and guide its movement. The limiting claws 37 restrict the movement of the material container 30, causing it to stop at a preset position.

[0026] In some embodiments, the end of the limiting claw 37 is provided with a buffer wheel 38 that cooperates with the conveying box 30. The buffer wheel 38 is provided to prevent direct collision between the conveying box 30 and the limiting claw 37, and to prevent damage to the limiting claw 37 and the conveying box 30.

[0027] In some embodiments, a ball groove is provided on the upper surface of the guide table 36, and a ball 39 that mates with the bottom of the material box 30 is provided in the ball groove. The ball 39 facilitates the movement of the material box 30 on the guide table 36 and facilitates precise positioning of the material box 30.

[0028] In the description of this utility model, it should be understood that the terms "upper", "lower", "bottom", "one end", "top", "middle", "other end", "coaxial", "one side", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0029] In this utility model, unless otherwise explicitly specified and limited, the terms "setting", "installation", "connection", "fixing", "hinged" and other such terms should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0030] The above description is merely a preferred embodiment of this utility model. It should be understood that this utility model is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the concept described herein through the above teachings or related technologies or knowledge. Modifications and variations made by those skilled in the art that do not depart from the spirit and scope of this utility model should be protected within the scope of the appended claims.

Claims

1. A batch feeding device for cleaning the edge skin of monocrystalline silicon, characterized in that: The assembly includes a loading rack (21), a flipping drive (25), a clamping seat (26), a clamping cylinder (27), a clamping plate (28), a positioning component, a loading moving component, and a conveying component. The loading moving component is fixedly mounted on the loading rack (21). The flipping drive (25) is fixedly mounted on the output part of the loading moving component. The clamping seat (26) is fixedly mounted on the output part of the flipping drive (25). At least two clamping cylinders (27) are fixedly mounted on the clamping seat (26). The output part of the clamping cylinder (27) is provided with a clamping plate (28) for clamping the edge skin (7). The clamping plate (28) cooperates with the conveying component, and the conveying component cooperates with the positioning component.

2. The batch feeding device for cleaning the edge skin of monocrystalline silicon according to claim 1, characterized in that: The feeding and moving assembly includes an X-axis transport component (22), a Y-axis transport component (23), and a Z-axis transport component (24). The X-axis transport component (22) is fixedly mounted on the feeding rack (21), the Y-axis transport component (23) is fixedly mounted on the output part of the X-axis transport component (22), the Z-axis transport component (24) is fixedly mounted on the output part of the Y-axis transport component (23), and the flipping drive component (25) is fixedly mounted on the output part of the Z-axis transport component (24).

3. The batch feeding device for cleaning offcut monocrystalline silicon according to claim 1 or 2, characterized in that: The material handling assembly includes a material handling cart (29), a material handling box (30), a dividing plate (31), a first dividing strip (32), a second dividing strip (33), and a locking spring (34). The material handling cart (29) is located on the bottom of the material handling box (30). At least two parallel dividing plates (31) are vertically arranged inside the material handling box (30). The first dividing strip (32) is fixedly arranged on both sides of the dividing plate (31). The second dividing strip (33) that cooperates with the first dividing strip (32) is arranged on the inner wall of the material handling box (30). The locking spring (34) for pressing the edge skin (7) is arranged on the first dividing strip (32) and the second dividing strip (33).

4. The batch feeding device for cleaning single crystal silicon offcut according to claim 3, characterized in that: The locking springs (34) on both sides of the edge skin (7) are inclined.

5. The batch feeding device for cleaning single crystal silicon offcut according to claim 3, characterized in that: The positioning component includes a positioning bracket (35), a guide platform (36), and a limiting claw (37). The lower two sides of the positioning bracket (35) are provided with the guide platform (36) that cooperates with the bottom of the material box (30). The positioning bracket (35) is provided with the limiting claw (37) that cooperates with the side wall of the material box (30).

6. The batch feeding device for cleaning offcut monocrystalline silicon according to claim 5, characterized in that: The end of the limiting claw (37) is provided with a buffer wheel (38) that cooperates with the material box (30).

7. The batch feeding device for cleaning single crystal silicon offcut according to claim 5, characterized in that: The upper surface of the guide table (36) is provided with a ball groove, and the ball groove is provided with a ball (39) that cooperates with the bottom of the material box (30).

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