Sapphire slicing machine
By designing an automatic propulsion sapphire slicer, the motor drive screw and gear system is used to achieve automatic slices, which solves the problem of manually pushing raw materials in the prior art, improves the cutting efficiency and can adjust the slice thickness.
Patent Information
- Application Number
- CN202421112578.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-05-21
AI Technical Summary
The existing sapphire slicers need to manually push the raw materials forward after cutting, resulting in insufficiency in cutting.
A sapphire slicer is designed including a base, support frame, cylinder, slicer, screw, motor and gear. The screw and gear system are driven by the motor to automatically push the to-slicing parts to be sliced to achieve automatic slices, and the slice is adjusted by changing the number of teeth. thickness.
It realizes automatic slicing operation of sapphire, improves cutting efficiency, and can adjust the slice thickness according to needs to meet different processing needs.
Smart Images
Figure CN222290641U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of semiconductor processing, in particular to a sapphire slicer. Background Art
[0002] Sapphire is a single crystal of aluminum oxide, also known as corundum. As an important technical crystal, sapphire has been widely used in many fields of science and technology, national defense and civil industry.
[0003] Currently, a slicer is used in the processing of sapphire. For example, patent number CN214394878U discloses a diamond wire cutting machine, which includes a cutting device. The cutting device includes a base, a support frame, a first slider, a fixing mechanism and a cutting mechanism. The support frame is installed on one side of the base, the first sliders are installed on both sides of the support frame, the fixing mechanism is installed on the upper end of the base, the cutting mechanism is installed on one side of the support frame, and the cutting mechanism is movably installed on one side of the first slider.
[0004] In the above scheme, the sapphire is clamped inside the fixed structure, and the fixing mechanism is moved by hand to make the sapphire move forward and cut by the cutting mechanism. However, in actual use, it is found that after each cutting of the raw material, manual operation is required to push the raw material forward again before the next slicing, which reduces the cutting efficiency. Therefore, a sapphire slicer is proposed. Utility Model Content
[0005] The utility model aims to solve the problems raised by the background technology in the prior art and provides a sapphire slicer.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] A sapphire slicer comprises a base, a support frame is fixedly provided on the top of the base, a cylinder is fixedly provided on the top of the support frame, a mounting plate is fixedly provided on the end of the piston rod of the cylinder, two wire wheels are rotatably provided on the surface of the mounting plate, a slicing wire body is transmitted between the two wire wheels; a slicing seat is fixedly provided on the top of the base and below the slicing wire body, a fixing sleeve is slidably provided inside the slicing seat, a to-be-sliced piece is provided inside the fixing sleeve, a strip groove is opened inside the slicing seat, a screw is rotatably provided inside the strip groove, a screw seat is threadedly provided on the rod wall of the screw, and the fixing sleeve is fixedly connected to the screw seat; a motor is fixedly provided on one side of the interior of the slicing seat, a rotating shaft is fixedly provided on the output end of the motor, and a sector gear is detachably provided on the shaft wall of the rotating shaft, one end of the screw extends outwardly and is fixedly provided with a circular gear, and the sector gear is meshed with the circular gear.
[0008] Preferably, a positioning bolt is threadedly disposed on the side wall of the fixing sleeve, and an end of the positioning bolt extends into the interior of the fixing sleeve and is disposed against the piece to be sliced.
[0009] Preferably, a limiting ring is fixedly provided on the shaft wall of the rotating shaft, and a nut is threadedly provided on the shaft wall of the rotating shaft, and the sector gear is located between the limiting ring and the nut.
[0010] Preferably, the teeth of the sector gear can be set in number.
[0011] Preferably, a wire withdrawal groove is provided inside the slice seat and on a side away from the motor.
[0012] Preferably, a support strip is fixedly provided inside the slicing seat and on one side of the wire withdrawal groove.
[0013] Compared with the prior art, the utility model provides a sapphire slicer with the following beneficial effects:
[0014] 1. The sapphire slicer is provided with a slicing seat, a fixing sleeve, a piece to be sliced, a screw, a screw seat, a motor, a rotating shaft, a sector gear and a circular gear. The motor can drive the sector gear to rotate, and the sector gear can drive the circular gear to rotate, so that the screw rotates inside the slicing seat and drives the screw seat to move, and at the same time drives the fixing sleeve to move and automatically advances the piece to be sliced, thereby automatically completing the slicing operation of the piece to be sliced. In addition, since the sector gear is detachable and replaceable, and sector gears with different teeth can be replaced, if the feed amount of the piece to be sliced needs to be increased, the sector gear with more teeth is replaced, and if the feed amount of the piece to be sliced needs to be reduced, the sector gear with less teeth is replaced, thereby automatically cutting sapphires of different thicknesses.
[0015] 2. The sapphire slicer has a limit ring and a nut set on the rotating shaft. When the sector gear needs to be replaced, the nut is loosened by a wrench, the sector gear is taken out from the rotating shaft, and then the sector gear with different teeth is replaced and installed and fixed.
[0016] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The utility model can automatically advance the workpiece to be sliced and complete the slicing operation. At the same time, the feed amount of the workpiece to be sliced can be adjusted to meet the slicing processing needs of different sapphires. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a structural schematic diagram of a sapphire slicer proposed by the utility model;
[0018] Figure 2 for Figure 1 A top view of the middle slice holder;
[0019] Figure 3 for Figure 2 A schematic diagram of the structure in which the middle fixing sleeve is moved out from the interior of the slicing seat;
[0020] Figure 4 for Figure 2 A magnified view of the structure of part A in the middle.
[0021] In the figure: 1. base; 2. support frame; 3. cylinder; 4. mounting plate; 5. wire wheel; 6. slicing wire body; 7. slicing seat; 8. fixing sleeve; 9. piece to be sliced; 10. screw rod; 11. screw seat; 12. motor; 13. rotating shaft; 14. sector gear; 15. circular gear; 16. positioning bolt; 17. limiting ring; 18. nut; 19. wire withdrawal groove; 20. supporting strip. DETAILED DESCRIPTION
[0022] 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 of the embodiments.
[0023] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying 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 direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.
[0024] Example 1
[0025] Reference Figure 1-4, a sapphire slicer comprises a base 1, a support frame 2 is fixedly arranged on the top of the base 1, a cylinder 3 is fixedly arranged on the top of the support frame 2, a mounting plate 4 is fixedly arranged at the end of the piston rod of the cylinder 3, two wire wheels 5 are rotatably arranged on the surface of the mounting plate 4, a slicing wire body 6 is transmitted between the two wire wheels 5, and the two wire wheels 5 can drive the slicing wire body 6 to transmit when rotating, and then extend through the cylinder 3 to make the wire wheels 5 and the slicing wire body 6 move down and complete the slicing operation; a slicing seat 7 is fixedly arranged on the top of the base 1 and located below the slicing wire body 6, a fixing sleeve 8 is slidably arranged inside the slicing seat 7, and a to-be-sliced piece 9 is arranged inside the fixing sleeve 8, a strip groove is opened inside the slicing seat 7, and a screw 10 is rotatably arranged inside the strip groove, and a screw seat 11 is threadedly arranged on the rod wall of the screw 10, the fixing sleeve 8 is fixedly connected to the screw seat 11, a motor 12 is fixedly arranged on one side of the interior of the slicing seat 7, a rotating shaft 13 is fixedly arranged at the output end of the motor 12, and the rotating shaft 13 The shaft wall is detachably provided with a sector gear 14, and the teeth of the sector gear 14 can be set in number. One end of the screw 10 extends outward and is fixedly provided with a circular gear 15, and the sector gear 14 is meshed with the circular gear 15. The motor 12 can drive the sector gear 14 to rotate when it is working, and the sector gear 14 can drive the circular gear 15 to rotate, so that the screw 10 rotates inside the slicing seat 7 and drives the screw seat 11 to move, and at the same time drives the fixed sleeve 8 to move and automatically advance the to-be-sliced piece 9, and extends the to-be-sliced piece 9 to be aligned with the slicing line 6, so that the slicing operation of the to-be-sliced piece 9 can be automatically completed. In addition, since the sector gear 14 is detachable and replaceable, and the sector gear 14 with different teeth can be replaced, if the feed amount of the to-be-sliced piece 9 needs to be increased, the sector gear 14 with a larger number of teeth is replaced, and if the feed amount of the to-be-sliced piece 9 needs to be reduced, the sector gear 14 with a reduced number of teeth is replaced, so that sapphires of different thicknesses can be automatically cut.
[0026] Example 2
[0027] Reference Figure 2 The side wall of the fixing sleeve 8 is threaded with a positioning bolt 16, and the end of the positioning bolt 16 extends to the interior of the fixing sleeve 8 and is set against the piece to be sliced 9. After the piece to be sliced 9 is inserted into the interior of the fixing sleeve 8, the positioning bolt 16 is rotated so that the end of the positioning bolt 16 tightens and fixes the piece to be sliced 9 inside the fixing sleeve 8.
[0028] Example 3
[0029] Reference Figure 3 A limiting ring 17 is fixedly provided on the shaft wall of the rotating shaft 13, and a nut 18 is threadedly provided on the shaft wall of the rotating shaft 13, and the sector gear 14 is located between the limiting ring 17 and the nut 18. When the sector gear 14 needs to be replaced, the nut 18 is loosened with a wrench, the sector gear 14 is removed from the rotating shaft 13, and then the sector gear 14 with different teeth is replaced and installed and fixed.
[0030] Example 4
[0031] Reference Figure 1-3 A wire withdrawal groove 19 is provided inside the slicing seat 7 and on a side away from the motor 12. The wire withdrawal groove 19 can provide space for the slicing wire body 6 to move downward, thereby ensuring that the slicing wire body 6 completely cuts off the piece 9 to be sliced. A supporting strip 20 is fixedly provided inside the slicing seat 7 and on one side of the wire withdrawal groove 19. The supporting strip 20 can provide support for the end of the piece 9 to be sliced, thereby improving the stability of slicing.
[0032] 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 within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A sapphire slicer, comprising a base (1), characterized in that: A support frame (2) is fixedly provided on the top of the base (1), a cylinder (3) is fixedly provided on the top of the support frame (2), a mounting plate (4) is fixedly provided at the end of the piston rod of the cylinder (3), two wire wheels (5) are rotatably provided on the surface of the mounting plate (4), and a slicing wire body (6) is transmitted between the two wire wheels (5); A slicing seat (7) is fixedly provided at the top of the base (1) and below the slicing line body (6); a fixing sleeve (8) is slidably provided inside the slicing seat (7); a to-be-sliced piece (9) is provided inside the fixing sleeve (8); a strip groove is provided inside the slicing seat (7); a screw rod (10) is rotatably provided inside the strip groove; a screw rod (10) is provided on the rod wall of the screw rod (10) in a threaded manner; and the fixing sleeve (8) is fixedly connected to the screw rod (11); A motor (12) is fixedly provided on one side of the interior of the slicing seat (7), a rotating shaft (13) is fixedly provided on the output end of the motor (12), and a sector gear (14) is detachably provided on the shaft wall of the rotating shaft (13), one end of the screw rod (10) extends outward and is fixedly provided with a circular gear (15), and the sector gear (14) is meshed with the circular gear (15).
2. A sapphire slicer according to claim 1, characterized in that: The side wall of the fixing sleeve (8) is threadedly provided with a positioning bolt (16), and the end of the positioning bolt (16) extends into the interior of the fixing sleeve (8) and is disposed against the piece to be sliced (9).
3. A sapphire slicer according to claim 1, characterized in that: A limiting ring (17) is fixedly provided on the shaft wall of the rotating shaft (13), and a nut (18) is threadedly provided on the shaft wall of the rotating shaft (13), and the sector gear (14) is located between the limiting ring (17) and the nut (18).
4. A sapphire slicer according to claim 1, characterized in that: The number of teeth of the sector gear (14) can be set.
5. The sapphire slicer according to claim 1, characterized in that: A wire withdrawal groove (19) is provided inside the slice seat (7) and on a side away from the motor (12).
6. A sapphire slicer according to claim 5, characterized in that: A support strip (20) is fixedly provided inside the slicing seat (7) and on one side of the wire withdrawal groove (19).