Efficient cutting guide device for sapphire crystal
By designing a high-efficiency sapphire crystal cutting guide device, which uses guide grooves and guide plates to guide the cutting line, and combines the precise positioning of the motor and scale lines, the problem of reduced cutting accuracy and quality in existing equipment has been solved, achieving a highly efficient cutting effect.
Patent Information
- Application Number
- CN202520224231.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-12
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2035-02-12
AI Technical Summary
The lack of guiding mechanisms in existing wire cutting equipment leads to a decrease in the precision and quality of sapphire cutting.
A high-efficiency sapphire crystal cutting guide device was designed, including a guide assembly and a clamping assembly. The cutting line is guided by a guide groove and a guide plate, and the precise positioning and movement of the cutting line are achieved by a motor, a threaded rod and a lifting block. The cutting accuracy is improved by combining scale lines and pointers.
It improves the precision and quality of sapphire cutting, ensuring that the cutting line will not deviate, and is simple and accurate to operate.
Smart Images
Figure CN223657339U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to cutting equipment technical field especially relates to sapphire crystal high -efficient cutting guide device. BACKGROUND
[0002] In the modern science and technology field, the processing and manufacturing of sapphire crystal is very important. In the sapphire processing process, the sapphire block needs to be cut into the required sheet shape first, and then further processes such as polishing are carried out. The cutting machine bed, as the key equipment in the crystal production process, directly affects the quality and yield of the wafer. When cutting the sapphire block, a wire cutting device is generally used. The existing wire cutting device does not have a guide mechanism and cannot limit the cutting wire, which can easily affect the cutting trajectory during the cutting process, resulting in a decrease in the precision and quality of the sapphire cutting. SUMMARY
[0003] Based on the above background, the purpose of the utility model is to provide a sapphire crystal high -efficient cutting guide device.
[0004] To achieve the above purpose, the utility model adopts the following technical scheme:
[0005] The sapphire crystal high -efficient cutting guide device comprises a workbench, a first support is arranged on the workbench, a guide assembly is arranged on the first support, the guide assembly comprises a first guide plate and a second guide plate, two second guide plates are symmetrically arranged on both sides of the first guide plate, a moving block is arranged at the top of the first guide plate, the upper surface of the moving block is in contact with the lower surface of the first support, and the moving block slides on the lower surface of the first support.
[0006] A first guide groove is arranged at the bottom of the first guide plate, a second guide groove is arranged on the second guide plate and penetrates through both sides, the second guide groove is in communication with the first guide groove, and the cutting wire passes through the inside of the second guide groove and the first guide groove.
[0007] A clamping assembly is arranged on the workbench for clamping the sapphire crystal.
[0008] A winding roller and a tightening roller are arranged on both sides of the workbench.
[0009] Through the above technical scheme, the first guide groove and the second guide groove guide the cutting wire, improving the cutting precision and quality of the sapphire crystal.
[0010] Further, the side opposite to the two second guide plates is provided with a lifting block, a threading hole is arranged in the middle of the lifting block, and the cutting wire passes through the inside of the threading hole. The lifting block drives the cutting wire to move up and down along the side surface of the second guide plate, wherein the lifting block is an electric lifting block.
[0011] Through the technical scheme, after the first guide plate is positioned, the cutting line is moved to a suitable position synchronously with the first guide groove and the second guide groove, the lifting block drives the cutting line to move, and the sapphire crystal is cut.
[0012] Further, the first support is rotatably provided with a threaded rod, and the moving block is arranged outside the threaded rod and is threadedly connected with the threaded rod.
[0013] Through the technical scheme, the motor drives the threaded rod to rotate, thereby driving the first guide plate to move, and thereby driving the cutting line to move to a suitable cutting position.
[0014] Further, the first support is rotatably provided with a threaded rod, and the moving block is arranged outside the threaded rod and is threadedly connected with the threaded rod.
[0015] Through the technical scheme, the sliding frame and the second support improve the stability of the first guide plate and the second guide plate.
[0016] Further, the second support is provided with a scale line at the top, the sliding frame is provided with a pointing groove at the top, and a pointer is arranged at the middle position in the pointing groove.
[0017] Through the technical scheme, the pointer and the scale line cooperate to more accurately move the first guide plate, thereby improving the cutting accuracy when cutting the sapphire.
[0018] Further, the clamping assembly comprises a first clamping plate and a second clamping plate, the first clamping plate is fixed on the upper surface of the workbench, and the second clamping plate is slidably arranged on the workbench.
[0019] The workbench is provided with a first air cylinder, and the output end of the first air cylinder is connected with the side surface of the second clamping plate.
[0020] Through the technical scheme, one side of the sapphire crystal is in contact with the side surface of the first clamping plate, and the sapphire crystal is fixed by moving the second clamping plate.
[0021] Further, the workbench is provided with a first sliding groove at the top, the second clamping plate is fixed with a first sliding block at the bottom, and the first sliding block is slidably arranged in the first sliding groove.
[0022] Through the technical scheme, the first sliding frame assists the second clamping plate to slide on the workbench.
[0023] The utility model has the following beneficial effects:
[0024] 1. The utility model discloses a first guide slot and second guide slot can be moved to the position of sapphire crystal that needs cutting, and under the guidance of second guide slot, the both ends of cutting line are limited, determine that cutting line will not deviate, improve the precision and quality of cutting.
[0025] 2. The utility model discloses the cooperation of pointer and scale line can better determine the thickness of sapphire cutting, simple operation. DRAWINGS
[0026] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will be to the embodiment or prior art description needed to use the drawing briefly introduces, obviously, the following description in the drawing is only some embodiments of the utility model, for the ordinary skilled person in the art comes, under the premise of not paying the creative labor, can also obtain other drawings according to the structure shown in these drawings.
[0027] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;
[0028] Figure 2 It is the three-dimensional structure schematic diagram of the first support and guide assembly of the utility model;
[0029] Figure 3 It is the three-dimensional structure schematic diagram of the utility model Figure 2 The enlarged structure schematic diagram of A place of
[0030] Figure 4 It is the split three-dimensional structure schematic diagram of the clamping assembly of the utility model.
[0031] Among them: 1. Workbench;11. First sliding slot;12. First support;13. Threaded rod;14. First motor;15. Second support;
[0032] 2. Clamping assembly;21. First clamping plate;22. Second clamping plate;23. First air cylinder;24. First sliding block;
[0033] 3. Guide assembly;31. First guide plate;32. Second guide plate;33. Moving block;34. First guide slot;35. Second guide slot;36. Slide frame;37. Pointing slot;38. Pointer;39. Lifting block;
[0034] 4. Winding roller;
[0035] 5. Take-up roller;
[0036] 6. Cutting line;
[0037] 7. Sapphire crystal. DETAILED DESCRIPTION
[0038] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.
[0039] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications also change accordingly.
[0040] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of the ordinary skilled in the art, when the combination of the technical solutions appears contradictory or unachievable, it should be considered that the combination of the technical solutions does not exist, nor within the scope of the present application.
[0041] For example, Figures 1-4As shown, a high-efficiency sapphire crystal cutting guide device includes a worktable 1, a first support 12 on the worktable 1, and a guide assembly 3 on the first support 12. The guide assembly 3 includes a first guide plate 31 and a second guide plate 32, with the two second guide plates 32 symmetrically arranged on both sides of the first guide plate 31. A movable block 33 is provided on the top of the first guide plate 31, and the upper surface of the movable block 33 contacts the lower surface of the first support 12 and slides on the lower surface of the first support 12. A threaded rod 13 is rotatably provided on the first support 12, and the movable block 33 is located outside the threaded rod 13 and threadedly connected to the threaded rod 13. A motor is provided on the first support 12, and the output end of the motor is connected to one end of the threaded rod 13. The bottom of plate 31 is provided with a first guide groove 34; the second guide plate 32 is provided with a second guide groove 35 that runs through both sides and is connected to the first guide groove 34. The cutting wire 6 passes through the interior of the second guide groove 35 and the first guide groove 34; a lifting block 39 is provided on the opposite side of the two second guide plates 32. A wire-passing hole is provided in the middle of the lifting block 39 and the cutting wire 6 passes through the wire-passing hole; the lifting block 39 drives the cutting wire 6 to move up and down along the side of the second guide plate 32. The lifting block 39 is an electric lifting block 39. The worktable 1 is provided with a clamping assembly 2 for clamping the sapphire crystal 7; the worktable 1 is provided with a winding roller 4 and a tightening roller 5 on both sides for unwinding and tightening the cutting wire 6.
[0042] In use, the cutting wire 6 is unwound from the winding roller 4, passes through the threading hole in the lifting block 39, and then sequentially passes through the second guide groove 35 of the second guide plate 32 near one end of the winding roller 4, the first guide groove 34, the second guide groove 35 of the second guide plate 32 near the tightening roller 5, and the threading hole of the lifting block 39. Finally, it is tightened on the tightening roller 5. The tension of the cutting wire 6 is adjusted by the rotation of the winding roller 4 and the tightening roller 5. The motor drives the threaded rod 13 to rotate, and the moving block 33 drives the first guide plate 31 to move. The second guide plates 32 located on both sides of the first guide plate 31 move synchronously, driving the cutting wire 6 located in the first guide groove 34 and the second guide groove 35 to the appropriate position. Under the guidance of the second guide groove 35, the cutting wire 6 cuts the sapphire crystal 7 without deviation, resulting in high cutting accuracy.
[0043] Specifically, the first support 12 is symmetrically provided with second supports 15 on both sides, and the upper ends of the first guide plate 31 are provided with sliding frames 36. The sliding frames 36 are sleeved on the outside of the second supports 15 and slidably connected to the second supports 15. The top of the second support 15 is provided with scale lines, and the top of the sliding frame 36 is provided with a guide groove 37. A pointer 38 is provided in the middle of the guide groove 37. During the process of the moving block 33 driving the first guide plate 31 to move, the thickness of the sapphire crystal 7 to be cut can be precisely adjusted by the pointer 38 and the scale, which can better assist the cutting of the cutting line 6.
[0044] Specifically, the clamping assembly 2 includes a first clamping plate 21 and a second clamping plate 22. The first clamping plate 21 is fixed to the upper surface of the workbench 1, and the second clamping plate 22 is slidably disposed on the workbench 1. A first cylinder 23 is provided on the workbench 1, and the output end of the first cylinder 23 is connected to the side of the second clamping plate 22. A first sliding groove 11 is provided on the top of the workbench 1, and a first slider 24 is fixed at the bottom of the second clamping plate 22. Multiple first sliders 24 and multiple first sliding grooves 11 are provided and correspond one to one. The first slider 24 is slidably disposed in the first sliding groove 11. When the sapphire crystal 7 is placed on the workbench 1, one side of it contacts the side of the first clamping plate 21. The first cylinder 23 drives the second clamping plate 22 to move and contact the other side of the sapphire crystal 7, thereby clamping and fixing the sapphire crystal 7.
[0045] The working principle of this utility model is as follows: A sapphire crystal 7 is placed on the worktable 1, with one side contacting the side of the first clamping plate 21. The first cylinder drives the second clamping plate 22 to move and contact the other side of the sapphire crystal 7, clamping and fixing the sapphire crystal 7. After fixing, the first motor 14 drives the threaded rod 13 to rotate, and the moving block 33 drives the first guide plate 31 to move. The second guide plates 32 located on both sides of the first guide plate 31 move synchronously, driving the cutting line 6 located in the first guide groove 34 and the second guide groove 35 to move. The thickness of the sapphire crystal 7 to be cut can be precisely adjusted by the pointer 38 and the scale. After moving to the appropriate position, the tension of the cutting line 6 is adjusted by the rotation of the winding roller 4 and the tightening roller 5. The lifting block 39 drives the cutting line 6 to move along the direction of the second guide groove 35 to cut the sapphire crystal 7. The cutting direction is limited and guided to ensure that the cutting will not deviate, improve the cutting accuracy, and ensure the cutting quality.
[0046] Of course, the above description is not intended to limit the present utility model, and the present utility model is not limited to the examples given above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present utility model should also fall within the protection scope of the present utility model.
Claims
1. A high-efficiency sapphire crystal cutting guide device, comprising a worktable (1), wherein a first support (12) is provided on the worktable (1), characterized in that: The first bracket (12) is provided with a guide assembly (3); the guide assembly (3) includes a first guide plate (31) and a second guide plate (32), the two second guide plates (32) are symmetrically arranged on both sides of the first guide plate (31); the top of the first guide plate (31) is provided with a moving block (33), the upper surface of the moving block (33) is in contact with the lower surface of the first bracket (12), and slides on the lower surface of the first bracket (12); The first guide plate (31) has a first guide groove (34) at its bottom; the second guide plate (32) has a second guide groove (35) that runs through both sides, and the second guide groove (35) is connected to the first guide groove (34), and the cutting line (6) passes through the interior of the second guide groove (35) and the first guide groove (34); The worktable (1) is provided with a clamping assembly (2) for clamping the sapphire crystal (7); The workbench (1) is provided with a winding roller (4) and a tightening roller (5) on both sides.
2. The high-efficiency sapphire crystal cutting guide device according to claim 1, characterized in that: A lifting block (39) is provided on one side of the two second guide plates (32) facing away from each other. A wire hole is provided in the middle of the lifting block (39), and the cutting line (6) passes through the wire hole. The lifting block (39) drives the cutting line (6) to move up and down along the side of the second guide plate (32).
3. The high-efficiency sapphire crystal cutting guide device according to claim 1, characterized in that: The first bracket (12) is rotatably provided with a threaded rod (13), and a moving block (33) is provided on the outside of the threaded rod (13) and threadedly connected to the threaded rod (13); the first bracket (12) is provided with a motor, and the output end of the motor is connected to one end of the threaded rod (13).
4. The high-efficiency sapphire crystal cutting guide device according to claim 1, characterized in that: The first bracket (12) is symmetrically provided with second brackets (15) on both sides. The upper ends of the first guide plate (31) are provided with sliding frames (36), which are sleeved on the outside of the second bracket (15) and slidably connected to the second bracket (15).
5. The high-efficiency sapphire crystal cutting guide device according to claim 4, characterized in that: The second bracket (15) has a scale line on its top, and the slide frame (36) has a guide groove (37) on its top, with a pointer (38) in the middle of the guide groove (37).
6. The high-efficiency sapphire crystal cutting guide device according to any one of claims 1-5, characterized in that: The clamping assembly (2) includes a first clamping plate (21) and a second clamping plate (22). The first clamping plate (21) is fixed on the upper surface of the workbench (1), and the second clamping plate (22) is slidably disposed on the workbench (1). The workbench (1) is provided with a first cylinder (23), and the output end of the first cylinder (23) is connected to the side of the second clamping plate (22).
7. The high-efficiency sapphire crystal cutting guide device according to claim 6, characterized in that: The top of the workbench (1) is provided with a first slide groove (11), and the bottom of the second clamping plate (22) is fixed with a first slider (24), which is slidably disposed in the first slide groove (11).