Quickly-cooled main roller for solar silicon rod slicing machine

Abstract

The utility model discloses a solar silicon rod slicer's main roll that can cool down quickly, including first mounting seat, second mounting seat, first mounting seat is provided on one side of second mounting seat, the inner side of first mounting seat is rotatingly connected with first rotating shaft, the inner side of second mounting seat is rotatingly connected with second rotating shaft, the first rotating shaft is rotatingly connected with the second rotating shaft, and the second rotating shaft is rotatingly connected with the second rotating shaft. The inner side of the second rotating shaft is connected with an extension roller, and the inner side of the first rotating shaft is connected with a slicing machine main roller. The extension roller is arranged, in the using process, the mounting grooves correspond to the screw holes, and the mounting blocks penetrate through the interiors of the mounting grooves, so that the first threaded heads are in threaded connection with the screw holes in the slicing machine main roller, the second threaded heads extend to the outer side of the extension roller, and the extension roller is fixed under the action of the threaded covers and the gaskets; therefore, the cutting area of the slicing machine is increased through extension of the length, and the cutting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of slicer main rollers, in particular to a main roller for a solar silicon rod slicer capable of rapidly cooling. Background Art

[0002] With the development of society and the maturity of the solar photovoltaic industry, the use of silicon wafers has increased. Since silicon wafers are hard materials, their cutting process occupies a very important position in the processing technology. Silicon wafers are cut from silicon rods using cutting wires. The cutting wires are wound around the main roller and displaced through the main roller.

[0003] Chinese patent authorization publication number CN 205466805 U discloses a wear-resistant, long-life main roller for a solar silicon rod slicer. The main roller of this wear-resistant, long-life solar silicon rod slicer has a tightness detection device provided at one end of the cutting line. When the cutting line is not straightened, an alarm system can be used to remind the operator to adjust the cutting line, thereby ensuring normal silicon wafer cutting and slicing. In addition, an anti-skid pad is added to the line groove, and the anti-skid pad has a knurled pattern on the contact surface with the cutting line. This increases the friction between the anti-skid pad, the cutting line, and the main roller, preventing the cutting line from slipping, thereby preventing the cutting line from deviating from the predetermined position, ensuring the cutting quality of the silicon wafer, and extending the service life of the main roller. At the same time, the roller sleeve of the main roller is designed as a three-layer structure, which improves wear resistance and extends the service life of the main roller.

[0004] The above-mentioned existing technical solution has the following shortcomings: the length of the main roller is fixed during use, the cutting area for the silicon rod is limited, the cutting efficiency is low, and there is a certain room for optimization. Therefore, it is necessary to design a main roller for a solar silicon rod slicer that can cool down quickly to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a main roller for a solar silicon rod slicer that can quickly cool down, so as to solve the problem of fixed length of the main roller proposed in the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a main roller for a solar silicon rod slicer capable of rapid cooling, comprising a first mounting seat and a second mounting seat, wherein the first mounting seat is arranged on one side of the second mounting seat;

[0007] The inner side of the first mounting seat is rotatably connected to the first rotating shaft, the inner side of the second mounting seat is rotatably connected to the second rotating shaft, the inner side of the second rotating shaft is connected to the extension roller, the inner side of the first rotating shaft is connected to the slicer main roller, and the slicer main roller is evenly provided with screw holes on the side close to the extension roller, and the interior of the extension roller is evenly provided with mounting grooves, the interior of the screw hole is threadedly connected to the mounting block through the mounting groove, and the first threaded head and the second threaded head are respectively fixed on both sides of the mounting block, the first threaded head is threadedly connected to the screw hole, and the outer side of the second threaded head is threadedly connected to the threaded cover, the first mounting seat and the second mounting seat The top of the seat is fixed with a vertical frame, and an adjustment frame is fixed between the tops of the vertical frames, the adjustment frame consists of a first adjusting rod and a second adjusting rod, the second adjusting rod is movably connected to the inside of the first adjusting rod, the bottom end of the adjustment frame is fixed with a first spray pipe and a second spray pipe, the second spray pipe is movably connected to the inside of the first spray pipe, the bottom end of the second spray pipe is evenly provided with a thread groove, and the internal thread of the thread groove is connected to a hollow threaded column, the bottom end of the hollow threaded column is fixed with a second spray head, the bottom end of the first spray pipe is evenly fixed with a first spray head, and the top of the first spray pipe is connected to a water inlet pipe.

[0008] Preferably, a gasket is sleeved on the outer side of the second threaded head, and the inner side of the gasket is in contact with the surface of the extension roller.

[0009] Preferably, four groups of the mounting blocks are provided, and the mounting blocks are arranged in a cross shape inside the extension roller.

[0010] Preferably, a limiting groove is provided on a side of the extension roller close to the second rotating shaft, a limiting block is fixed on a side of the second rotating shaft close to the extension roller, and the limiting block is connected to the limiting groove.

[0011] Preferably, the width of the limiting block matches the width of the limiting groove, and the cross-sections of the limiting block and the limiting groove are rectangular.

[0012] Preferably, guide grooves are provided at both ends of the first adjusting rod, and guide blocks are fixed at both ends of the second adjusting rod, and the guide blocks are connected to the guide grooves.

[0013] Preferably, the width of the guide groove matches the width of the guide block, and the guide groove and the guide block are symmetrically arranged with respect to the central axis of the second adjusting rod.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: the main roller of the solar silicon rod slicer capable of rapid cooling realizes the functions of facilitating extension and cooling;

[0015] By providing an extension roller, during use, the mounting groove and the screw hole are aligned, and the mounting block is passed through the mounting groove, so that the first thread head is threadedly connected with the screw hole on the main roller of the slicer, and the second thread head extends to the outside of the extension roller. Under the action of the thread cover and the gasket, the extension roller is fixed, thereby increasing the cutting area of the slicer by extending the length, thereby improving the cutting efficiency;

[0016] By providing a first spray pipe and an adjustable second spray pipe, during use, on the basis of the above extension, the second spray pipe is synchronously extended and retracted to adjust the overall length. At the same time, the threaded groove extending to the outside can be connected to the second spray head through the action of the hollow threaded column. After connecting to an external water source, the cooling operation of the lower roller body can be achieved under the action of multiple groups of spray heads, thereby extending the service life of the roller body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 This is a front view structural diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the partial three-dimensional structure of the main roller of the slicer of the present utility model;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of the extension roller of the utility model;

[0021] Figure 4 This is a schematic diagram of the front cross-sectional structure of the spray pipe of the present invention;

[0022] Figure 5 This is a schematic diagram of the front cross-sectional structure of the adjustment frame of the present invention.

[0023] Explanation of the reference numerals in the figure: 1. Adjusting frame; 2. First spray pipe; 3. Stand; 4. First mounting seat; 5. First rotating shaft; 6. Slicer main roller; 7. Extension roller; 8. Second mounting seat; 9. Second rotating shaft; 10. Guide block; 11. Second spray pipe; 12. Water inlet pipe; 13. Screw hole; 14. First threaded head; 15. Mounting block; 16. Second threaded head; 17. Gasket; 18. Threaded cover; 19. Mounting groove; 20. Limiting groove; 21. Limiting block; 22. First spray head; 23. Threaded groove; 24. Second spray head; 25. Hollow threaded column; 26. First adjusting rod; 27. Second adjusting rod; 28. Guide groove. DETAILED DESCRIPTION

[0024] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings 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 creative work are within the scope of protection of the present invention.

[0025] See also Figure 1-Figure 5 The utility model provides an embodiment of a main roller for a solar silicon rod slicer capable of rapid cooling, comprising a first mounting seat 4 and a second mounting seat 8. The first mounting seat 4 is arranged on one side of the second mounting seat 8. A first rotating shaft 5 is rotatably connected to the inner side of the first mounting seat 4. A second rotating shaft 9 is rotatably connected to the inner side of the second mounting seat 8. An extension roller 7 is connected to the inner side of the second rotating shaft 9.

[0026] A limiting groove 20 is provided on the side of the extension roller 7 close to the second rotating shaft 9. A limiting block 21 is fixed on the side of the second rotating shaft 9 close to the extension roller 7, and the limiting block 21 is connected to the limiting groove 20. The width of the guide groove 28 matches the width of the guide block 10. The guide groove 28 and the guide block 10 are symmetrically arranged about the central axis of the second adjusting rod 27.

[0027] Specifically, such as Figure 3 As shown, when in use, the limiting block 21 and the limiting groove 20 are used to achieve the limiting and guiding purpose when the extension roller 7 is connected to the second rotating shaft 9;

[0028] The inner side of the first rotating shaft 5 is connected to the slicer main roller 6, and the side of the slicer main roller 6 close to the extension roller 7 is evenly provided with screw holes 13, and the interior of the extension roller 7 is evenly provided with mounting grooves 19. The interior of the screw holes 13 is threadedly connected to the mounting blocks 15 through the mounting grooves 19;

[0029] There are four groups of mounting blocks 15, which are arranged in a cross shape inside the extension roller 7;

[0030] Specifically, such as Figure 2 As shown, when in use, four sets of mounting blocks 15 are provided to improve the connection effect between the slicer main roller 6 and the extension roller 7;

[0031] A first thread head 14 and a second thread head 16 are fixed to both sides of the mounting block 15 respectively;

[0032] A gasket 17 is sleeved on the outer side of the second thread head 16, and the inner side of the gasket 17 contacts the surface of the extension roller 7;

[0033] Specifically, such as Figure 2 As shown, when in use, the gasket 17 acts to improve the anti-slip property of the entire locking;

[0034] The first threaded head 14 is threadedly connected to the screw hole 13, and the outer side of the second threaded head 16 is threadedly connected to the threaded cover 18. The top ends of the first mounting seat 4 and the second mounting seat 8 are both fixed with a stand 3, and an adjusting frame 1 is fixed between the top ends of the stand 3. The adjusting frame 1 consists of a first adjusting rod 26 and a second adjusting rod 27. The second adjusting rod 27 is movably connected to the inside of the first adjusting rod 26. The first spray pipe 2 and the second spray pipe 11 are fixed to the bottom end of the adjusting frame 1. The second spray pipe 11 is movably connected to the inside of the first spray pipe 2. The bottom end of the second spray pipe 11 is evenly provided with thread grooves 23, and the internal thread of the thread grooves 23 is connected with a hollow threaded column 25. The bottom end of the hollow threaded column 25 is fixed with a second spray head 24, the bottom end of the first spray pipe 2 is evenly fixed with a first spray head 22, and the top of the first spray pipe 2 is connected to the water inlet pipe 12.

[0035] Working principle: When the present invention is in use, the mounting groove 19 and the screw hole 19 are aligned, and the mounting block 15 is passed through the mounting groove 13, so that the first threaded head 14 is threadedly connected to the screw hole 13 on the slicer main roller 6, and the second threaded head 16 extends to the outside of the extension roller 7, and the threaded cover 18 and the gasket 17 are used to fix the extension roller 7, thereby increasing the cutting area of the slicer by extending the length and improving the cutting efficiency. On the basis of the above extension, the second spray pipe 11 is synchronously extended and retracted to match the overall length. At the same time, the threaded groove 23 extending to the outside can be connected to the second spray head 24 through the action of the hollow threaded column 25. During the working process, the silicon rod is cut by the cutting wire, and the cutting wire is wound around the slicer main roller 6. When the slicer main roller 6 is working, after the external water source is connected, the cooling operation of the lower roller body can be achieved under the action of multiple groups of spray heads, thereby extending the service life of the roller body.

[0036] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0037] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate, and the components shown as units may or may not be physical units, i.e., they may be located in one location or distributed across multiple network units. Some or all of the modules may be selected based on actual needs to achieve the objectives of the present embodiment. Persons of ordinary skill in the art will be able to understand and implement the present invention without inventive effort.

[0038] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A main roller for a solar silicon rod slicer capable of rapid cooling, comprising a first mounting seat (4) and a second mounting seat (8), wherein the first mounting seat (4) is arranged on one side of the second mounting seat (8); Its characteristics are: The first mounting seat (4) is rotatably connected to the first rotating shaft (5) on the inner side, the second mounting seat (8) is rotatably connected to the second rotating shaft (9) on the inner side, the second rotating shaft (9) is connected to the inner side of the extension roller (7), the first rotating shaft (5) is connected to the slicer main roller (6), and the slicer main roller (6) is evenly provided with screw holes (13) on the side close to the extension roller (7), the extension roller (7) is evenly provided with mounting grooves (19), the inside of the screw hole (13) is threadedly connected to the mounting block (15) through the mounting groove (19), and the two sides of the mounting block (15) are respectively fixed with a first thread head (14) and a second thread head (16), the first thread head (14) is threadedly connected to the screw hole (13), the outer side of the second thread head (16) is threadedly connected to a threaded cover (18), the first mounting seat (4) and the second mounting seat The top of each of the vertical frames (8) is fixed with a stand (3), and an adjustment frame (1) is fixed between the tops of the vertical frames (3), the adjustment frame (1) is composed of a first adjustment rod (26) and a second adjustment rod (27), the second adjustment rod (27) is movably connected to the inside of the first adjustment rod (26), the bottom end of the adjustment frame (1) is fixed with a first spray pipe (2) and a second spray pipe (11), the second spray pipe (11) is movably connected to the inside of the first spray pipe (2), the bottom end of the second spray pipe (11) is uniformly provided with a thread groove (23), and the internal thread of the thread groove (23) is connected to a hollow thread column (25), the bottom end of the hollow thread column (25) is fixed with a second spray head (24), the bottom end of the first spray pipe (2) is uniformly fixed with a first spray head (22), and the top end of the first spray pipe (2) is connected to a water inlet pipe (12).

2. The main roller for a solar silicon rod slicer capable of rapid cooling according to claim 1, characterized in that: A gasket (17) is sleeved on the outer side of the second threaded head (16), and the inner side of the gasket (17) is in contact with the surface of the extension roller (7).

3. The main roller for a solar silicon rod slicer capable of rapid cooling according to claim 1, characterized in that: Four groups of the mounting blocks (15) are provided, and the mounting blocks (15) are arranged in a cross shape inside the extension roller (7).

4. The main roller for a solar silicon rod slicer capable of rapid cooling according to claim 1, characterized in that: A limiting groove (20) is provided on one side of the extension roller (7) close to the second rotating shaft (9), and a limiting block (21) is fixed on one side of the second rotating shaft (9) close to the extension roller (7), and the limiting block (21) is connected to the limiting groove (20).

5. The main roller for a solar silicon rod slicer capable of rapid cooling according to claim 4, characterized in that: The width of the limiting block (21) matches the width of the limiting groove (20), and the cross-sections of the limiting block (21) and the limiting groove (20) are rectangular.

6. The main roller for a solar silicon rod slicer capable of rapid cooling according to claim 1, characterized in that: Both ends of the first adjusting rod (26) are provided with guide grooves (28), and both ends of the second adjusting rod (27) are fixed with guide blocks (10), and the guide blocks (10) are connected to the guide grooves (28).

7. The main roller for a solar silicon rod slicer capable of rapid cooling according to claim 6, characterized in that: The width of the guide groove (28) matches the width of the guide block (10), and the guide groove (28) and the guide block (10) are symmetrically arranged about the central axis of the second adjustment rod (27).

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