Single crystal silicon wafer cooling support

Abstract

The utility model discloses a single crystal silicon cooling support, including cooling box, the middle part fixedly connected with the partition of cooling box inner wall has been seted up, the one side of partition surface has been seted up sliding slot, both sides of sliding slot inside all slide and be connected with drive block, the inside screw thread of drive block has passed through positive and negative screw rod, the one side rotation of drive block is connected with the high component that sets up. The utility model discloses through the setting of cooling box, positive and negative screw rod and high component, when single crystal silicon cooling is completed, its processing personnel can connect drive motor power, makes its positive and negative screw rod and rotates, along with drive block under the drive of positive and negative screw rod, along sliding slot respectively to the middle sliding, make its first connecting rod and second connecting rod under the action of drive block, fold and make connecting plate and the placement block from the inside of cooling box and lift, thereby played the role of convenient processing personnel to take out single crystal silicon.

Description

Technical Field

[0001] This utility model relates to the field of monocrystalline silicon cooling bracket technology, and in particular to a monocrystalline silicon ingot cooling bracket. Background Technology

[0002] As is well known, the production process of plastic granules requires mixing and heating raw materials, then extruding strips of plastic through an extruder, cooling, and then chopping. Currently, the cooling method for plastic granules is too simple, usually using water for cooling. After some plastic granules are cooled by water, pits will appear on the outer surface of the plastic granules, resulting in poor production results. Therefore, those skilled in the art provide a monocrystalline silicon ingot cooling bracket to solve the problems mentioned in the background art. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing a single-crystal silicon ingot cooling bracket.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A single-crystal silicon ingot cooling bracket includes a cooling box. A partition plate is fixedly connected to the middle of the inner wall of the cooling box. A sliding groove is formed on one side of the surface of the partition plate. A driving block is slidably connected to both sides of the sliding groove. A positive and negative threaded rod is threaded through the internal thread of the driving block. A lifting component is rotatably connected to one side of the driving block. A connecting plate is fixedly installed on the top of the lifting component. Sliding grooves are formed on both sides of the inner side wall of the cooling box. The sliding grooves are slidably connected to both sides of the connecting plate. A placement block is fixedly installed on the top of the connecting plate. An air inlet cavity is formed inside the placement block.

[0005] As a further embodiment of this utility model, the lifting assembly includes a first connecting rod, a second connecting rod, a groove block, and a connecting rod. The first connecting rod is rotatably connected to one side of the driving block, and the second connecting rod is rotatably connected to one side of the other driving block. The first connecting rod and the second connecting rod are configured as two sets. The ends of the first connecting rod and the second connecting rod are rotatably connected to the groove block. The top of the groove block is fixedly connected to the bottom of the connecting plate. The connecting rod is fixedly connected to one side of the first connecting rod, and the end of the connecting rod is fixedly connected to the surface of the other set of first connecting rods.

[0006] As a further embodiment of this utility model, the top of the placement block is provided with equidistant snap-fit ​​grooves, and the top of the cooling box is snap-fitted with a top plate.

[0007] As a further embodiment of this utility model, a screw is threadedly connected to the center of the top surface of the top plate, and a handle is threadedly connected to the surface of the screw.

[0008] As a further embodiment of this utility model, a drive motor is fixedly connected to one side of the cooling box, and the output end of the drive motor is fixedly connected to the end of the positive and negative threaded rod.

[0009] As a further improvement of this utility model, the cooling box has venting grooves at equal intervals on both sides, and the air inlet cavity has through grooves on both sides.

[0010] As a further embodiment of this utility model, the inner wall of the snap-fit ​​groove is provided with an anti-slip pad to increase anti-slip properties, and the outer surface of the cooling box is provided with an anti-oxidation film to increase anti-oxidation properties.

[0011] As a further improvement of this utility model, a waterproof membrane is attached to the outer surface of the top plate.

[0012] The beneficial effects of this utility model are as follows: 1. With the cooling box, positive and negative threaded rods, and lifting components, after the monocrystalline silicon has cooled, the operator can turn on the drive motor power to make the positive and negative threaded rods rotate. Subsequently, the drive block, driven by the positive and negative threaded rods, slides towards the center along the sliding groove, causing the first and second connecting rods to fold under the action of the drive block, thus lifting the connecting plate and the placement block from inside the cooling box, thereby facilitating the operator to remove the monocrystalline silicon.

[0013] 2. Through the design of cooling box, partition plate, air inlet cavity and ventilation groove, when cooling monocrystalline silicon, the external air force is delivered to the air inlet cavity and the interior of the placement block through the ventilation groove, which reduces the internal temperature of the placement block, thereby facilitating and accelerating the cooling of the internal monocrystalline silicon. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main structure of a single-crystal silicon ingot cooling bracket proposed in this utility model; Figure 2 This is a schematic diagram showing the disassembled structure of a single-crystal silicon ingot cooling support proposed in this utility model; Figure 3 This is a schematic diagram of the lifting component structure of a single-crystal silicon ingot cooling support proposed in this utility model; Figure 4 This is a side cross-sectional view of a single-crystal silicon ingot cooling support proposed in this utility model.

[0015] In the diagram: 1. Cooling box; 2. Divider plate; 3. Drive block; 4. Threaded rods; 5. Lifting assembly; 51. First connecting rod; 52. Second connecting rod; 53. Groove block; 54. Connecting rod; 7. Connecting plate; 8. Placement block; 9. Air inlet cavity; 10. Top plate; 11. Handle; 12. Drive motor; 13. Ventilation slot. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. It should be noted that, unless otherwise expressly specified and limited, the terms "installation", "connection", and "setting" should be interpreted broadly. For those skilled in the art, the specific meaning of the above terms in this patent can be understood according to the specific circumstances.

[0017] Reference Figures 1-4 A single-crystal silicon ingot cooling bracket includes a cooling box 1. A partition plate 2 is fixedly connected to the middle of the inner wall of the cooling box 1. A sliding groove is formed on one side of the surface of the partition plate 2. A driving block 3 is slidably connected to both sides of the sliding groove. A threaded rod 4 with positive and negative threads passes through the internal threads of the driving block 3. A lifting component 5 is rotatably connected to one side of the driving block 3. The lifting component 5 includes a first connecting rod 51, a second connecting rod 52, a groove block 53, and a connecting rod 54. The first connecting rod 51 is rotatably connected to one side of the driving block 3, and the other driving block 3... A second connecting rod 52 is rotatably connected to one side. The first connecting rod 51 and the second connecting rod 52 are set as two sets. The ends of the first connecting rod 51 and the second connecting rod 52 are rotatably connected to a groove block 53. The top of the groove block 53 is fixedly connected to the bottom of the connecting plate 7. A connecting rod 54 is fixedly connected to one side of the first connecting rod 51. The end of the connecting rod 54 is fixedly connected to the surface of the other set of first connecting rods 51. A drive motor 12 is fixedly connected to one side of the cooling box 1. The output end of the drive motor 12 is fixedly connected to the end of the positive and negative threaded rod 4.

[0018] When the processing personnel need to cool the monocrystalline silicon, they can turn on the power to the drive motor 12, causing the drive motor 12 to rotate the positive and negative threaded rod 4. Then, the positive and negative threaded rod 4 drives the drive block 3 to move the first connecting rod 51 and the second connecting rod 52 towards the middle along the sliding groove. This allows the first connecting rod 51 and the second connecting rod 52 to lift the connecting plate 7 and the placement block 8 upwards out of the cooling box 1. Then, the personnel can place the monocrystalline silicon inside the snap-fit ​​groove. Afterward, the personnel can reverse the positive and negative threaded rod 4, causing the drive block 3 to slide to both sides along the sliding groove. This allows the first connecting rod 51 and the second connecting rod 52 to move the connecting plate 7 downwards, thus facilitating the personnel to store the monocrystalline silicon.

[0019] In this utility model, a connecting plate 7 is fixedly installed on the top of the lifting component 5, and sliding grooves are provided on both sides of the inner side wall of the cooling box 1. The sliding grooves are slidably connected to the two sides of the connecting plate 7. A placement block 8 is fixedly installed on the top of the connecting plate 7. An air inlet cavity 9 is provided inside the placement block 8. Ventilation grooves 13 are provided at equal intervals on both sides of the cooling box 1, and through grooves are provided on both sides of the air inlet cavity 9.

[0020] With the ventilation groove 13 and the air inlet cavity 9 in use, the airflow outside the cooling box 1 is delivered to the inside of the air inlet cavity 9 through the ventilation groove 13 during the use of the monocrystalline silicon, so that the internal temperature of the placement block 8 is cooled, thereby facilitating the natural cooling of the monocrystalline silicon by personnel and reducing the damage to the monocrystalline silicon caused by the large temperature difference between the cooling box 1 and the outside.

[0021] In particular, the top of the placement block 8 is provided with equidistant snap-fit ​​grooves, the top of the cooling box 1 is snap-fitted with a top plate 10, a screw is threadedly connected to the middle of the top surface of the top plate 10, and a handle 11 is threadedly connected to the surface of the screw.

[0022] With the top plate 10 and handle 11, when a person is carrying the cooling box 1, the person can hold the handle 11 to lift and move the cooling box 1.

[0023] In particular, the inner wall of the snap-fit ​​groove is covered with an anti-slip pad to increase anti-slip properties, the outer surface of the cooling box 1 is covered with an anti-oxidation film to increase anti-oxidation properties, and the outer surface of the top plate 10 is covered with a waterproof film.

[0024] The anti-oxidation film and waterproof film provide protection for cooling box 1.

[0025] Working principle: When personnel need to cool a portion of the monocrystalline silicon, they can open the top plate 10 to open the cooling box 1, then turn on the power to the drive motor 12, causing the drive motor 12 to rotate the positive and negative threaded rods 4. Subsequently, the positive and negative threaded rods 4 drive the drive block 3 to move the first connecting rod 51 and the second connecting rod 52 towards the center along the sliding groove, so that the first connecting rod 51 and the second connecting rod 52 lift the connecting plate 7 and the placement block 8 upward out of the interior of the cooling box 1. Then, personnel can place the monocrystalline silicon inside the snap-fit ​​groove. Then, personnel can reverse the positive and negative threaded rods 4, causing the drive block 3 to slide to both sides along the sliding groove, so that the first connecting rod 51 and the second connecting rod 52 drive the connecting plate 7 downward. Secondly, the air force outside the cooling box 1 is delivered to the interior of the air inlet cavity 9 through the vent groove 13, so that the internal temperature of the placement block 8 is cooled, thereby facilitating the natural cooling of the monocrystalline silicon by personnel and reducing the damage to the monocrystalline silicon caused by the large temperature difference between the cooling box 1 and the outside.

[0026] In this application, the structures and connections not described in detail are all prior art, and their structures and principles are well known, so they will not be described in detail here.

[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A single-crystal silicon ingot cooling support, comprising a cooling box (1), characterized in that, A partition plate (2) is fixedly connected to the middle of the inner wall of the cooling box (1). A sliding groove is provided on one side of the surface of the partition plate (2). A drive block (3) is slidably connected to both sides of the sliding groove. A positive and negative thread rod (4) is threaded through the inside of the drive block (3). A lifting component (5) is rotatably connected to one side of the drive block (3). A connecting plate (7) is fixedly installed on the top of the lifting component (5). A sliding groove is provided on both sides of the inner wall of the cooling box (1). The sliding groove is slidably connected to both sides of the connecting plate (7). A placement block (8) is fixedly installed on the top of the connecting plate (7). An air inlet cavity (9) is provided inside the placement block (8).

2. The single-crystal silicon ingot cooling bracket according to claim 1, characterized in that, The lifting assembly (5) includes a first connecting rod (51), a second connecting rod (52), a groove block (53), and a connecting rod (54). The first connecting rod (51) is rotatably connected to one side of the driving block (3), and the second connecting rod (52) is rotatably connected to one side of the other driving block (3). The first connecting rod (51) and the second connecting rod (52) are set as two sets. The groove block (53) is rotatably connected to the end of the first connecting rod (51) and the second connecting rod (52). The top of the groove block (53) is fixedly connected to the bottom of the connecting plate (7). The connecting rod (54) is fixedly connected to one side of the first connecting rod (51), and the end of the connecting rod (54) is fixedly connected to the surface of the other set of first connecting rods (51).

3. A single-crystal silicon ingot cooling bracket according to claim 1, characterized in that, The top of the placement block (8) is provided with equidistant snap-fit ​​grooves, and the top of the cooling box (1) is snap-fitted with a top plate (10).

4. A single-crystal silicon ingot cooling support according to claim 3, characterized in that, The top plate (10) has a screw threadedly connected to the middle of its top surface, and a handle (11) is threadedly connected to the surface of the screw.

5. A single-crystal silicon ingot cooling support according to claim 1, characterized in that, A drive motor (12) is fixedly connected to one side of the cooling box (1), and the output end of the drive motor (12) is fixedly connected to the end of the positive and negative threaded rod (4).

6. A single-crystal silicon ingot cooling support according to claim 1, characterized in that, The cooling box (1) has ventilated grooves (13) at equal intervals on both sides, and the air inlet cavity (9) has through grooves on both sides.

7. A single-crystal silicon ingot cooling bracket according to claim 3, characterized in that, The inner wall of the snap-fit ​​groove is covered with an anti-slip pad to increase anti-slip properties, and the outer surface of the cooling box (1) is covered with an anti-oxidation film to increase anti-oxidation properties.

8. A single-crystal silicon ingot cooling bracket according to claim 3, characterized in that, A waterproof membrane is attached to the outer surface of the top plate (10).

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