Grinding platform and cutting and grinding machine

Abstract

The utility model relates to the field of crystal bar processing, in particular to a grinding platform and a cutting and grinding machine, the grinding platform comprises grinding seats and a base, the grinding seats are respectively arranged on two sides of the base, the grinding seats are obliquely arranged, and crystal bars are fixed on the grinding seats; the cutting and grinding machine comprises a rack and a grinding wheel; the grinding wheel is opposite to the grinding seat; a base of the grinding platform can move in the length direction of the rack. Through the inclined design of the grinding seat, the equipment width during traditional horizontal grinding is reduced, and the space in the height direction of the equipment is reasonably utilized; meanwhile, waste materials in the crystal bar machining process can leave the crystal bar under the guiding of the grinding seat and the driving of self weight, and accumulation of the waste materials is reduced; and the grinding platform moves to be matched with the grinding wheel so as to grind the crystal bar. Due to the fact that the grinding base is obliquely arranged, the corresponding grinding wheel opposite to the grinding base can be different from a traditional arrangement mode, the space in the height direction of the equipment is used for design, and the occupied size of the whole equipment is reduced.

Description

Technical Field

[0001] This utility model relates to the field of crystal rod processing, and in particular to a grinding platform and a cutting grinding machine. Background Technology

[0002] In existing crystal ingot processing, after the crystal ingot is cut into half-ingots by a cutting mechanism, it needs to be ground. Conventional grinding requires placing the half-ingot flat on a grinding platform, where multiple grinding wheels grind the cut surfaces and edges of the half-ingot. To improve efficiency, two parallel grinding platforms are usually arranged simultaneously to process the two half-ingots cut from the same crystal ingot. Taking Chinese invention patent application number CN202311277474.6 as an example, its integrated cutting and grinding machine uses table assemblies arranged on the left and right for fixing the crystal ingot. A surface grinding assembly and a chamfering grinding assembly are arranged along the moving path of the table assemblies; the crystal ingot is placed horizontally on the table assemblies, and the surface grinding head assembly moves vertically downwards to grind its surface. The parallel grinding platforms and multiple grinding wheels arranged in the above patent result in a large space occupation, and the processing area of ​​the half-ingot is limited to the horizontal area of ​​the grinding platform, failing to make efficient use of vertical space. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a grinding platform and a cutting mill that can reduce the size of the equipment and achieve compact assembly.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: a grinding platform, including a grinding seat and a base, wherein grinding seats are respectively provided on both sides of the base, the grinding seats are inclined, and the crystal rod to be processed is fixed on the grinding seat.

[0005] Furthermore, the angle between the side of the grinding seat that fixes the crystal rod and the upper end face of the base is 45 degrees.

[0006] Furthermore, the two grinding seats are connected, and the base has a hollowed-out section in the middle.

[0007] Furthermore, it also includes a mounting base, which is provided at the end of the base and is arranged obliquely on both sides of the base along with the grinding base.

[0008] A cutting mill includes a grinding platform, a frame, and a grinding wheel as described above, wherein the grinding wheel is opposite to the grinding seat; the base of the grinding platform is movable along the length of the frame.

[0009] Furthermore, it also includes a first clamping cylinder, which is located on one side of the grinding seat, and the driving end of the first clamping cylinder abuts against the crystal rod to fix it on the grinding seat.

[0010] Furthermore, the grinding wheel includes a flat grinding wheel and a chamfering grinding wheel, which are arranged at intervals along the length of the frame.

[0011] Furthermore, it also includes a mechanical gripper, which is movable in the height direction of the base; the mechanical gripper includes a body and a clamping structure, the clamping structure includes two opposing clamping arms, the clamping arms are located at both ends of the body, and clamping blocks are rotatably provided on the clamping arms.

[0012] Furthermore, the mechanical gripper also includes a second clamping cylinder, which is located on one side of the main body, and the driving end of the second clamping cylinder is movable along the height direction of the base.

[0013] Furthermore, it also includes a movable frame and a cutting assembly, wherein the length direction of the movable frame is perpendicular to the length direction of the machine frame; the mechanical gripper is movable along the length direction of the movable frame; the cutting assembly is located on one side of the grinding platform, and the processing position of the cutting assembly is located on the moving path of the mechanical gripper.

[0014] The beneficial effects of this invention are as follows: The inclined design of the grinding stand reduces the width of the equipment used in traditional flat grinding, making better use of the space in the height direction of the equipment; simultaneously, waste material generated during crystal ingot processing can be guided away from the crystal ingot by the grinding stand and driven by its own weight, reducing waste accumulation; the grinding platform moves in conjunction with the grinding wheel to achieve the grinding process on the crystal ingot. Due to the inclined arrangement of the grinding stand, the corresponding grinding wheel can also be arranged differently from the traditional form, utilizing the space in the height direction of the equipment to reduce the overall volume occupied by the equipment. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of the cutting and grinding machine according to a specific embodiment of the present utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the grinding platform and the frame when they are combined in a specific embodiment of the present invention;

[0017] Figure 3 This is a schematic diagram of the structure of the grinding wheel according to a specific embodiment of the present utility model;

[0018] Figure 4 This is a schematic diagram of the mechanical gripper and the moving frame in a specific embodiment of the present invention.

[0019] Label Explanation:

[0020] 1. Grinding platform; 11. Grinding base; 12. Base; 121. Hollowed-out section; 13. Mounting base;

[0021] 2. Machine frame; 3. Grinding wheels; 31. Surface grinding wheel; 32. Chamfering grinding wheel;

[0022] 4. Mechanical gripper; 41. Body; 42. Clamping structure; 421. Clamping arm; 422. Clamping block; 43. Second clamping cylinder; 5. First clamping cylinder; 6. Moving frame; 7. Cutting assembly. Detailed Implementation

[0023] To explain in detail the technical content, objectives, and effects of this utility model, the following description is provided in conjunction with the embodiments and accompanying drawings.

[0024] Please refer to Figures 1 to 4 A grinding platform 1 includes a grinding seat 11 and a base 12. Grinding seats 11 are respectively provided on both sides of the base 12. The grinding seats 11 are inclined and the crystal rod to be processed is fixed on the grinding seat 11.

[0025] As can be seen from the above description, the beneficial effects of this utility model are as follows: by using the inclined design of the grinding seat 11, the width of the equipment is reduced when grinding is done on a flat surface, and the space in the height direction of the equipment is made reasonable; at the same time, the waste material in the crystal rod processing process can also leave the crystal rod under the guidance of the grinding seat 11 and driven by its own weight, reducing the accumulation of waste material.

[0026] Furthermore, the angle between the side of the grinding seat 11 on which the crystal rod is fixed and the upper end face of the base 12 is 45 degrees.

[0027] As described above, the 45-degree angle between the side of the grinding base 11 that fixes the crystal rod and the upper surface of the base 12 ensures that the angle bisectors of the two sides of the cutting surface of the crystal rod are parallel to the height and width directions of the grinding platform 1. This facilitates the installation and arrangement of the chamfering grinding assembly used for edge grinding and the programming of its grinding feed.

[0028] Furthermore, the two grinding seats 11 are connected, and the base 12 has a hollowed-out portion 121 in the middle.

[0029] As can be seen from the above description, the connection between the two grinding seats 11 improves the overall strength. The hollow part 121 of the base 12 can reduce the structural mass on the one hand, and on the other hand, the hollow part 121 of the base 12 can serve as the installation space for subsequent components, reducing the overall volume occupied.

[0030] Furthermore, it also includes a mounting base 13, which is provided at the end of the base 12. The mounting base 13 is arranged obliquely on both sides of the base 12 along with the grinding base 11.

[0031] As described above, the mounting base 13 is used for mounting the grinding tool, calibration, and grinding components. By integrating the mounting base 13 and the grinding base 11 onto the base 12, the calibration and maintenance of the grinding tool and the grinding operation can be completed on the same structure in subsequent processing steps, avoiding the increase in equipment space caused by dispersed arrangement.

[0032] A cutting and grinding machine includes a grinding platform 1, a frame 2, and a grinding wheel 3 as described above, wherein the grinding wheel 3 is opposite to the grinding seat 11; the base 12 of the grinding platform 1 is movable along the length of the frame 2.

[0033] As described above, the grinding platform 1 moves in conjunction with the grinding wheel 3 to achieve the grinding of the crystal rod. Due to the inclined arrangement of the grinding seat 11, the grinding wheel 3 opposite to the grinding seat 11 can also be arranged differently from the traditional form, utilizing the space in the height direction of the equipment to reduce the overall volume of the equipment.

[0034] Furthermore, it also includes a first clamping cylinder 5, which is located on one side of the grinding seat 11. The driving end of the first clamping cylinder 5 abuts against the crystal rod to fix it on the grinding seat 11.

[0035] As described above, the first clamping cylinder 5 presses against the crystal rod to keep it fixed during the grinding operation, thus ensuring grinding accuracy.

[0036] Furthermore, the grinding wheel 3 includes a flat grinding wheel 31 and a chamfering grinding wheel 32, which are arranged at intervals along the length of the frame 2.

[0037] As described above, the cut surface of the crystal rod is ground by the flat grinding wheel 31, and the edges and corners on both sides of the cut surface of the crystal rod are ground by the chamfering grinding wheel 32. The flat grinding wheel 31 and the chamfering grinding wheel 32 are arranged at intervals along the length of the frame 2 to avoid interference between the grinding wheels 3 and to enable both grinding processes to be completed during the movement of the base 12 in a single direction.

[0038] Furthermore, it also includes a mechanical gripper 4, which is movable in the height direction of the base 12; the mechanical gripper 4 includes a body 41 and a clamping structure 42, the clamping structure 42 includes two opposing clamping arms 421, the clamping arms 421 are located at both ends of the body 41, and clamping blocks 422 are rotatably provided on the clamping arms 421.

[0039] As described above, the two ends of the crystal rod are clamped and transferred by the clamping arm 421 and clamping block 422 of the mechanical gripper 4; due to the rotatable design of the clamping block 422, when the crystal rod is placed on the inclined grinding seat 11, the clamping block 422 can be driven to rotate according to the required crystal rod tilt angle.

[0040] Furthermore, the mechanical gripper 4 also includes a second clamping cylinder 43, which is located on one side of the body 41, and the driving end of the second clamping cylinder 43 is movable along the height direction of the base 12.

[0041] As described above, in order to avoid the crystal rod failing to fit the grinding seat 11 due to the inaccurate rotation angle of the clamping block 422 during the transfer process, thus affecting subsequent processing, a second clamping cylinder 43 is used to clamp the crystal rod transferred by the mechanical gripper 4, ensuring that the crystal rod is accurately and properly placed on the grinding seat 11.

[0042] Furthermore, it also includes a movable frame 6 and a cutting assembly 7, wherein the length direction of the movable frame 6 is perpendicular to the length direction of the frame 2; the mechanical gripper 4 is movable along the length direction of the movable frame 6; the cutting assembly 7 is located on one side of the grinding platform 1, and the processing position of the cutting assembly 7 is located on the moving path of the mechanical gripper 4.

[0043] As described above, by positioning the mechanical gripper 4 along the moving frame 6, the mechanical gripper 4 can grasp the crystal rod on the cutting assembly 7 and transfer it to the grinding platform 1 for further processing. The single-axis design in the direction of movement, compared to existing three-axis movement, reduces the maintenance and debugging difficulty and precision requirements of existing equipment, and also reduces the weight of the equipment.

[0044] Example 1:

[0045] like Figures 1 to 4 As shown, the grinding platform 1 in this embodiment includes a grinding seat 11, a base 12, and a mounting base 13. Grinding seats 11 are respectively provided on both sides of the base 12. The grinding seats 11 are inclined, and the crystal rod to be processed is fixed on the grinding seat 11. In this embodiment, the angle between the side of the grinding seat 11 on which the crystal rod is fixed and the upper end face of the base 12 is 45 degrees.

[0046] The two grinding seats 11 are connected to form an M shape; the base 12 has a hollow part 121 in the middle, which can be used to install components on the grinding seat 11. For example, the drive motor of the clamping cylinder installed on the grinding seat 11 can be installed in the hollow part 121.

[0047] The base 12 is provided with a mounting seat 13 at its end. The mounting seat 13 is arranged obliquely on both sides of the base 12 along with the grinding seat 11. The mounting seat 13 can be used as a device for mating components of grinding tools, such as tool setting, benchmarking, and oilstone, all of which are mounted on the mounting seat 13.

[0048] Example 2:

[0049] like Figures 1 to 4 As shown, the cutting and grinding machine of this embodiment includes the grinding platform 1, frame 2, grinding wheel 3, first clamping cylinder 5, mechanical gripper 4, moving frame 6 and cutting assembly 7 of the above embodiment 1.

[0050] The base 12 of the grinding platform 1 is movable along the length of the frame 2, and the frame 2 and the cutting assembly 7 are arranged side by side. The length direction of the movable frame 6 is perpendicular to the length direction of the frame 2.

[0051] The grinding wheel 3 is positioned above the grinding platform 1, and is opposite to the grinding seat 11. The grinding wheel 3 includes a flat grinding wheel 31 and a chamfering grinding wheel 32, which are spaced apart along the length of the frame 2.

[0052] The grinding base 11 is provided with an L-shaped placement groove for placing crystal rods, and a pad is provided in the placement groove; the grinding base 11 is provided with a first clamping cylinder 5, the driving end of the first clamping cylinder 5 abuts against the crystal rod, fixing it on the grinding base 11. One end of the first clamping cylinder 5 can be located in the hollow part 121 of the base 12.

[0053] The mechanical gripper 4 is movable along the length of the moving frame 6, and can grasp and transfer the cut crystal rods on the cutting assembly 7 to the grinding platform 1. The mechanical gripper 4 is movable along the height of the base 12. The mechanical gripper 4 includes a body 41 and a clamping structure 42. The clamping structure 42 includes two opposing clamping arms 421, which are located at both ends of the body 41. Clamping blocks 422 are rotatably provided on the clamping arms 421. The second clamping cylinder 43 is located on one side of the body 41, and the driving end of the second clamping cylinder 43 is movable along the height of the base 12.

[0054] In summary, the grinding platform and cutting mill provided by this utility model, through the inclined design of the grinding seat, reduce the width of the equipment used in traditional flat grinding and make reasonable use of the space in the height direction of the equipment. Simultaneously, waste material generated during crystal ingot processing can be guided away from the crystal ingot by the grinding seat and driven by its own weight, reducing waste accumulation. The grinding platform moves in conjunction with the grinding wheel to achieve the grinding process on the crystal ingot. Due to the inclined arrangement of the grinding seat, the corresponding grinding wheel can also be arranged differently from the traditional form, utilizing the space in the height direction of the equipment to reduce the overall volume occupied by the equipment.

[0055] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent modifications made based on the content of this utility model specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A grinding platform, characterized in that, It includes a grinding seat and a base, with grinding seats on both sides of the base. The grinding seats are inclined and the crystal rod to be processed is fixed on the grinding seat.

2. The grinding platform according to claim 1, characterized in that, The angle between the side of the grinding stand that holds the crystal rod and the upper end face of the base is 45 degrees.

3. The grinding platform according to claim 1, characterized in that, The two grinding seats are connected, and the base has a hollowed-out section in the middle.

4. The grinding platform according to claim 1, characterized in that, It also includes a mounting base, which is provided at the end of the base and is arranged obliquely on both sides of the base along with the grinding base.

5. A milling machine, characterized in that, The grinding platform, frame, and grinding wheel described in any of claims 1 to 4 are included, wherein the grinding wheel is opposite to the grinding seat; and the base of the grinding platform is movable along the length of the frame.

6. The mill according to claim 5, characterized in that, It also includes a first clamping cylinder, which is located on one side of the grinding seat. The driving end of the first clamping cylinder abuts against the crystal rod to fix it on the grinding seat.

7. The mill according to claim 5, characterized in that, The grinding wheels include a flat grinding wheel and a chamfering grinding wheel, which are arranged at intervals along the length of the frame.

8. The mill according to claim 5, characterized in that, It also includes a mechanical gripper that is movable in the height direction of the base; the mechanical gripper includes a body and a clamping structure, the clamping structure includes two opposing clamping arms, the clamping arms are located at both ends of the body, and clamping blocks are rotatably provided on the clamping arms.

9. The milling machine according to claim 8, characterized in that, The mechanical gripper also includes a second clamping cylinder, which is located on one side of the main body, and the drive end of the second clamping cylinder is movable along the height direction of the base.

10. The milling machine according to claim 8, characterized in that, It also includes a movable frame and a cutting assembly, wherein the length direction of the movable frame is perpendicular to the length direction of the machine frame; the mechanical gripper is movable along the length direction of the movable frame; the cutting assembly is located on one side of the grinding platform, and the processing position of the cutting assembly is located on the moving path of the mechanical gripper.

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