A cantilever composite roller for vertical and horizontal silicon core cutting machines

Abstract

The present invention discloses a cantilever composite roller for vertical and horizontal silicon core cutting machines, and relates to the technical field of silicon core cutting machines, specifically a cantilever composite roller for vertical and horizontal silicon core cutting machines, comprising a main shaft, the main shaft is sleeved with a main roller on the outside, the main roller is slidably connected to an auxiliary roller on the left side, the inner side of the auxiliary roller is movably mounted to the outside of the main shaft through a fixed sleeve bearing, the outer side of the auxiliary roller is movably sleeved with a protective layer, and the inner side of the protective layer is fixedly connected with a connecting bolt. The cantilever composite roller for vertical and horizontal silicon core cutting machines is provided with a detachable protective layer on the outside of the main roller and the auxiliary roller, and the protective layer can protect the main roller and the auxiliary roller to avoid damage to the main roller and the auxiliary roller. At the same time, when the protective layer is damaged due to the friction of the diamond wire, the protective layer can be removed from the main roller and the auxiliary roller for replacement.

Description

Technical Field

[0001] The invention relates to the technical field of silicon core cutting machines, in particular to a cantilever composite roller used for vertical and horizontal silicon core cutting machines. Background Art

[0002] The composite roller processed by the horizontal strip cutting machine is the main roller on the horizontal strip cutting machine. It is a main axis that processes the brittle and hard materials in the shape of a rod or strip under the protection of coolant by a set of high-speed reciprocating diamond wires to realize the high-speed rotation of the auxiliary roller relative to the main roller, and is converted into a horizontally crossed multi-wire grid through the guide wheel and roller. It can cut a strip of brittle and hard materials in the shape of a rod or strip into multiple strips at a time, greatly reducing the number of transition guide wheels and greatly improving production efficiency.

[0003] Since the composite roller processed by the horizontal strip cutting machine is realized by a group of high-speed reciprocating diamond wires to realize the high-speed rotation of the auxiliary roller relative to the main roller, the diamond wire will rub against the auxiliary roller during the process of driving the auxiliary roller to rotate, causing the grooves on the auxiliary roller to wear, causing the diamond wire to shift and loosen. At the same time, when the auxiliary roller rotates at a high speed relative to the main roller, the friction between the auxiliary roller and the main roller will generate heat, causing the temperature of the main roller and the auxiliary roller to rise, causing the lubricating oil between the main roller and the auxiliary roller to deteriorate, and reducing the service life. For this reason, we provide a cantilever composite roller for vertical and horizontal silicon core cutting machines. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a cantilever composite roller for a vertical or horizontal silicon core cutting machine, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a cantilever composite roller for a vertical or horizontal silicon core cutting machine, comprising a main shaft, a main roller is sleeved on the outside of the main shaft, an auxiliary roller is slidably connected to the left side of the main roller, the inner side of the auxiliary roller is movably mounted to the outside of the main shaft through a fixed sleeve bearing, a protective layer is movably sleeved on the outside of the auxiliary roller, a connecting bolt is fixedly connected to the inner side of the protective layer, a fixing cap is threadedly sleeved on one end of the connecting bolt away from the protective layer, and the fixing cap A fixing bolt is connected to the side thread sleeve, a cooling chamber is opened inside the auxiliary roller near one end of the main roller, and the cooling chamber is connected with water inlet pipe 1 and water inlet pipe 2, the left end of the water inlet pipe 1 is connected to the water inlet chamber, the left side of the water inlet chamber is connected to water inlet pipe 2, the left end of the water outlet pipe 1 is connected to the water outlet chamber, and the left side of the water outlet chamber is connected to water outlet pipe 2, a lubricating oil tank is installed inside the main roller, a micro oil pump is installed on the left side of the lubricating oil tank, and an oil outlet nozzle is connected to the left side of the micro oil pump.

[0006] Optionally, a cover is movably mounted on the left end of the main shaft, the cover is pressed tightly against the left side of the auxiliary roller, and the right side of the cover is clamped together with the left side of the auxiliary roller.

[0007] Optionally, a protective layer is provided on the outside of the main roller and the auxiliary roller, and the outer surface of the protective layer is provided with grooves distributed at equal intervals.

[0008] Optionally, the connecting bolt is movably sleeved into the interior of the attachment roller, the fixing cap and the fixing bolt are both located on the inner side of the attachment roller, and the left end of the fixing bolt is threadedly sleeved into the interior of the connecting bolt.

[0009] Optionally, the water inlet chamber and the water outlet chamber have the same structure, the water outlet chamber is located on the left side of the water inlet chamber, and both the water inlet chamber and the water outlet chamber are movably sleeved on the outside of the main shaft.

[0010] Optionally, the water outlet cavity includes an inner ring, the second water outlet pipe is connected to the left side of the inner ring, the outer ring is movably sleeved on the outside of the inner ring, and the first water outlet pipe is connected to the outside of the outer ring.

[0011] Optionally, the left ends of the second water inlet pipe and the second water outlet pipe are extended to the outside of the cover, and the second water inlet pipe and the second water outlet pipe are fixedly sleeved inside the cover.

[0012] Optionally, an oil inlet pipe is connected to the right side of the lubricating oil tank, a shut-off valve is installed on the oil inlet pipe, and the left end of the oil outlet nozzle is aligned with the joint between the main roller and the auxiliary roller.

[0013] The present invention provides a cantilever composite roller for a vertical or horizontal silicon core cutting machine, which has the following beneficial effects:

[0014] 1. The cantilever composite roller used for the vertical and horizontal silicon core cutting machine has a detachable protective layer arranged on the outside of the main roller and the auxiliary roller. The protective layer can protect the main roller and the auxiliary roller to avoid damage to the main roller and the auxiliary roller. When the protective layer is damaged due to the friction of the diamond wire, the protective layer can be removed from the main roller and the auxiliary roller for replacement. The fixing cap is fixed with a fixing bolt, which can prevent the fixing cap from falling off from the connecting bolt and improve the stability of the fixing cap installation.

[0015] 2. The cantilever composite roller used for the vertical and horizontal silicon core cutting machine is provided with a cooling chamber, and cooling water is transported into the water inlet chamber by using a second water inlet pipe. Then, the cooling water in the water inlet chamber is transported to the cooling chamber through a first water inlet pipe, so as to facilitate cooling of the end of the auxiliary roller close to the main roller, avoid the temperature rise of the contact part between the main roller and the auxiliary roller, and prevent the lubricating oil from being deteriorated due to high temperature. The cooling water in the cooling chamber is discharged through a first water outlet pipe, a water outlet chamber, and a second water outlet pipe, so that the cooling water continuously enters the cooling chamber, thereby improving the cooling efficiency.

[0016] 3. The cantilever composite roller used for the vertical and horizontal silicon core cutting machine is provided with a lubricating oil tank, in which lubricating oil is stored. A micro oil pump is used to transport the lubricating oil in the lubricating oil tank to the oil outlet for spraying, and the lubricating oil is injected into the connection between the main roller and the auxiliary roller. The lubricating oil between the main roller and the auxiliary roller can be supplemented to avoid the failure and loss of lubricating oil between the main roller and the auxiliary roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the present invention;

[0018] Figure 2 It is a schematic diagram of the structure of the present invention in cross section;

[0019] Figure 3 For the present invention Figure 2 The enlarged view of point A in the middle;

[0020] Figure 4 For the present invention Figure 2 The enlarged view of point B in the middle;

[0021] Figure 5 It is a structural schematic diagram of the water outlet chamber of the present invention.

[0022] In the figure: 1. main shaft; 2. main roller; 3. bearing; 4. auxiliary roller; 5. cover; 6. protective layer; 7. groove; 8. connecting bolt; 9. fixing cap; 10. fixing bolt; 11. cooling chamber; 12. water inlet pipe 1; 13. water inlet chamber; 14. water inlet pipe 2; 15. water outlet pipe 1; 16. water outlet chamber; 161. inner ring; 162. outer ring; 17. water outlet pipe 2; 18. lubricating oil tank; 19. oil inlet pipe; 20. micro oil pump; 21. oil outlet nozzle. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] See also Figures 1 to 3The present invention provides a technical solution: a cantilever composite roller for a vertical and horizontal silicon core cutting machine, comprising a main shaft 1, a main roller 2 is sleeved on the outside of the main shaft 1, an auxiliary roller 4 is slidably connected to the left side of the main roller 2, the inner side of the auxiliary roller 4 is movably mounted to the outside of the main shaft 1 through a fixed sleeve bearing 3, and a protective layer 6 is movably sleeved on the outside of the auxiliary roller 4. By arranging a detachable protective layer 6 on the outside of the main roller 2 and the auxiliary roller 4, the protective layer 6 can protect the main roller 2 and the auxiliary roller 4 to avoid damage to the main roller 2 and the auxiliary roller 4. A cover 5 is movably sleeved on the left end of the main shaft 1, the cover 5 is pressed tightly on the left side of the auxiliary roller 4, and the right side of the cover 5 is clamped together with the left side of the auxiliary roller 4. The main roller 2 and the auxiliary roller 4 are both provided with a protective layer 6 on the outside, and the protective layer 6 is designed to be a detachable structure. When the protective layer 6 is damaged due to the friction of the diamond wire, the protective layer 6 can be removed from the main roller 2 and the auxiliary roller 4 for replacement. The outer surface of the protective layer 6 is provided with equidistantly distributed grooves 7. The inner side of the protective layer 6 is fixedly connected with a connecting bolt 8. The end of the connecting bolt 8 away from the protective layer 6 is threadedly sleeved with a fixing cap 9, and the side of the fixing cap 9 is threadedly sleeved with a fixing bolt 10. Through the coordinated use of the fixing cap 9 and the fixing bolt 10, the fixing cap 9 is fixed with the fixing bolt 10, which can prevent the fixing cap 9 from falling off the connecting bolt 8 and improve the stability of the installation of the fixing cap 9. The connecting bolt 8 is movably sleeved into the interior of the auxiliary roller 4. The fixing cap 9 and the fixing bolt 10 are both located on the inner side of the auxiliary roller 4, and the left end of the fixing bolt 10 is threadedly sleeved into the interior of the connecting bolt 8.

[0025] See also Figure 2 A cooling chamber 11 is provided inside the auxiliary roller 4 near one end of the main roller 2. By providing the cooling chamber 11, the cooling water in the cooling chamber 11 can cool the contact part between the main roller 2 and the auxiliary roller 4 to reduce the temperature between the two. The cooling chamber 11 is connected with a water inlet pipe 12 and a water inlet pipe 2 14. The left end of the water inlet pipe 12 is connected with a water inlet chamber 13. The left side of the water inlet chamber 13 is connected with a water inlet pipe 2 14. By providing the water inlet pipe 2 14, the cooling water is transported to the water inlet chamber 13 by using the water inlet pipe 2 14, and then the cooling water is transported to the water inlet chamber 13 by the cooling water inlet pipe 2 14. The water inlet pipe 12 transports cooling water to the cooling chamber 11, which is convenient for the input of cooling water. The left end of the water outlet pipe 15 is connected to the water outlet chamber 16. The water inlet chamber 13 and the water outlet chamber 16 have the same structure. The water outlet chamber 16 is located on the left side of the water inlet chamber 13, and the water inlet chamber 13 and the water outlet chamber 16 are both movably sleeved on the outside of the main shaft 1. The cooling water in the cooling chamber 11 is output to the water outlet chamber 16 through the water outlet pipe 15, and then the cooling water in the water outlet chamber 16 is discharged from the water outlet pipe 2 17, which is convenient for the discharge of cooling water in the cooling chamber 11.

[0026] See also Figure 2 , Figure 4 , Figure 5The water outlet cavity 16 includes an inner ring 161, a water outlet pipe 17 is connected to the left side of the inner ring 161, an outer ring 162 is movably sleeved on the outside of the inner ring 161, and a water outlet pipe 15 is connected to the outside of the outer ring 162. Through the coordinated use of the inner ring 161 and the outer ring 162, the outer ring 162 can rotate outside the inner ring 161, and the outer ring 162 is nested in the interior of the attached roller 4 and rotates with the attached roller 4 to facilitate the transportation of cooling water. The left side of the water outlet cavity 16 is connected to the water outlet pipe 17, and the left ends of the water inlet pipe 14 and the water outlet pipe 17 extend to the outside of the cover 5, and the water inlet pipe 14 and the water outlet pipe 17 are fixedly sleeved inside the cover 5.

[0027] See also Figure 2 A lubricating oil tank 18 is installed inside the main roller 2, and a micro oil pump 20 is installed on the left side of the lubricating oil tank 18. By setting the micro oil pump 20, the micro oil pump 20 is used to transport the cooling water in the lubricating oil tank 18, and an oil outlet nozzle 21 is connected to the left side of the micro oil pump 20, and an oil inlet pipe 19 is connected to the right side of the lubricating oil tank 18. A shut-off valve is installed on the oil inlet pipe 19, and the left end of the oil outlet nozzle 21 is aligned with the joint between the main roller 2 and the auxiliary roller 4. By setting the lubricating oil tank 18, lubricating oil is stored in the lubricating oil tank 18. The micro oil pump 20 is used to transport the lubricating oil in the lubricating oil tank 18 to the oil outlet nozzle 21 for spraying, and the lubricating oil is injected into the joint between the main roller 2 and the auxiliary roller 4, so that the lubricating oil between the main roller 2 and the auxiliary roller 4 can be supplemented, and the failure and loss of lubricating oil between the main roller 2 and the auxiliary roller 4 can be avoided.

[0028] In summary, when the cantilever composite roller for vertical and horizontal silicon core cutting machines is used, the main roller 2 and the auxiliary roller 4 are protected by the protective layer 6 to prevent the main roller 2 and the auxiliary roller 4 from being damaged. When the protective layer 6 is damaged, the fixing cap 9 and the fixing bolt 10 are rotated and removed, and then the protective layer 6 is removed for replacement. When the main shaft 1 drives the main roller 2 to rotate, the cooling water is transported to the water inlet chamber 13 by the water inlet pipe 2 14, and then the cooling water in the water inlet chamber 13 is transported to the cooling chamber 11 by the water inlet pipe 1 12 to cool the end of the auxiliary roller 4 close to the main roller 2. After that, the cooling water is transported to the water outlet chamber 16 through the water outlet pipe 1 15, and finally discharged by the water outlet pipe 2 17. When the lubricating oil between the main roller 2 and the auxiliary roller 4 is reduced, the lubricating oil in the lubricating oil tank 18 is transported to the gap between the main roller 2 and the auxiliary roller 4 by the micro oil pump 20 to prevent the lubricating oil from failing due to lack.

[0029] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed, or also includes elements inherent to such process, method, article, or apparatus.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cantilever composite roller for a vertical or horizontal silicon core cutting machine, comprising a main shaft (1), characterized in that: The main shaft (1) is sleeved with a main roller (2) on the outside, and an auxiliary roller (4) is slidably connected to the left side of the main roller (2). The inner side of the auxiliary roller (4) is movably mounted to the outside of the main shaft (1) through a fixed sleeve bearing (3). The outer side of the auxiliary roller (4) is movably sleeved with a protective layer (6). The inner side of the protective layer (6) is fixedly connected with a connecting bolt (8). The end of the connecting bolt (8) away from the protective layer (6) is threadedly sleeved with a fixing cap (9), and the side of the fixing cap (9) is threadedly sleeved with a fixing bolt (10). A cooling chamber (11) is provided inside the end of the auxiliary roller (4) close to the main roller (2), and the cooling chamber (11) is connected to a water inlet pipe 1 (12) and a water inlet pipe 2 (14). ), the left end of the water inlet pipe 1 (12) is connected to the water inlet chamber (13), the left side of the water inlet chamber (13) is connected to the water inlet pipe 2 (14), the left end of the water outlet pipe 1 (15) is connected to the water outlet chamber (16), the left side of the water outlet chamber (16) is connected to the water outlet pipe 2 (17), a lubricating oil tank (18) is installed inside the main roller (2), a micro oil pump (20) is installed on the left side of the lubricating oil tank (18), an oil outlet nozzle (21) is connected on the left side of the micro oil pump (20), an oil inlet pipe (19) is connected on the right side of the lubricating oil tank (18), a stop valve is installed on the oil inlet pipe (19), and the left end of the oil outlet nozzle (21) is aligned with the joint between the main roller (2) and the auxiliary roller (4).

2. The cantilever composite roller for a vertical or horizontal silicon core cutting machine according to claim 1, characterized in that: The left end of the main shaft (1) is movably sleeved with a cover (5), the cover (5) is pressed tightly against the left side of the auxiliary roller (4), and the right side of the cover (5) is clamped together with the left side of the auxiliary roller (4).

3. The cantilever composite roller for a vertical or horizontal silicon core cutting machine according to claim 1, characterized in that: The main roller (2) and the auxiliary roller (4) are both provided with a protective layer (6) on their exteriors, and the outer surface of the protective layer (6) is provided with grooves (7) distributed at equal intervals.

4. The cantilever composite roller for a vertical or horizontal silicon core cutting machine according to claim 1, characterized in that: The connecting bolt (8) is movably sleeved into the interior of the auxiliary roller (4); the fixing cap (9) and the fixing bolt (10) are both located on the inner side of the auxiliary roller (4); and the left end of the fixing bolt (10) is threadedly sleeved into the interior of the connecting bolt (8).

5. The cantilever composite roller for vertical and horizontal silicon core cutting machines according to claim 1, characterized in that: The water inlet chamber (13) and the water outlet chamber (16) have the same structure; the water outlet chamber (16) is located on the left side of the water inlet chamber (13); and both the water inlet chamber (13) and the water outlet chamber (16) are movably sleeved on the outside of the main shaft (1).

6. The cantilever composite roller for a vertical or horizontal silicon core cutting machine according to claim 1, characterized in that: The water outlet cavity (16) comprises an inner ring (161), the second water outlet pipe (17) is connected to the left side of the inner ring (161), the outer ring (162) is movably sleeved on the outside of the inner ring (161), and the first water outlet pipe (15) is connected to the outside of the outer ring (162).

7. The cantilever composite roller for a vertical or horizontal silicon core cutting machine according to claim 1, characterized in that: The left ends of the second water inlet pipe (14) and the second water outlet pipe (17) both extend to the outside of the cover (5), and the second water inlet pipe (14) and the second water outlet pipe (17) are fixedly sleeved inside the cover (5).

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