Large-thickness low-defect magnet laser cutting mechanism

Abstract

The utility model discloses a large-thickness low-defect magnet piece laser cutting mechanism which comprises a first installation table and a second installation table, a U-shaped connecting frame is fixedly connected between the first installation table and the second installation table, and a circumference cutting mechanism is installed between the first installation table and the second installation table. The circumferential cutting mechanism comprises a mounting plate fixedly connected to the second mounting table, a cylinder is fixedly connected to the mounting plate, the cylinder is rotationally sleeved with a rotating cylinder, a laser cutter is fixedly connected to the rotating cylinder, and a plurality of tooth blocks are evenly and fixedly connected to the outer wall of the rotating cylinder. A fixing seat is fixedly connected to the U-shaped connecting frame, a motor is fixedly connected to the fixing seat, an output shaft of the motor is fixedly sleeved with a gear, and the gear is meshed with the multiple tooth blocks. According to the laser cutting mechanism, the cutting efficiency of the large-thickness and low-defect magnet pieces is effectively improved, and the machining efficiency of the laser cutting mechanism for the large-thickness and low-defect magnet pieces is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cutting, in particular to a laser cutting mechanism for a thick and low-defect magnet. Background Art

[0002] With the increasing maturity of laser cutting technology, the cutting process of magnet parts in the production and processing process is gradually replaced by laser cutting instead of traditional cutting methods. Laser cutting uses a focused high-power density laser beam to irradiate the workpiece, causing the irradiated material to melt, vaporize or reach the ignition point quickly, and at the same time uses a high-speed airflow coaxial with the beam to blow away the molten material, thereby achieving the workpiece cut.

[0003] When laser cutting existing thick and low-defect magnets, due to the large thickness of the magnets, the existing cutting mechanism that cuts from a single direction has low cutting efficiency, resulting in low magnet processing efficiency. Utility Model Content

[0004] The utility model aims to provide a laser cutting mechanism for thick and low-defect magnets to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The utility model provides a laser cutting mechanism for a thick and low-defect magnet, comprising a first mounting platform and a second mounting platform, wherein a U-shaped connecting frame is fixedly connected between the first mounting platform and the second mounting platform, and a circumferential cutting mechanism is installed between the first mounting platform and the second mounting platform;

[0007] The circular cutting mechanism includes a mounting plate fixedly connected to the second mounting platform, a cylinder is fixedly connected to the mounting plate, a rotating cylinder is provided on the outer rotating sleeve of the cylinder, a laser cutter is fixedly connected to the rotating cylinder, a plurality of gear blocks are evenly fixedly connected to the outer wall of the rotating cylinder, a fixed seat is fixedly connected to the fixed seat, a motor is fixedly connected to the fixed seat, a gear is fixedly provided on the output shaft of the motor, and the gear is meshed with the plurality of gear blocks.

[0008] Furthermore, two support columns are fixedly connected to the lower sides of the first mounting platform and the second mounting platform, and the lower ends of the support columns are fixedly connected to foot seats.

[0009] Furthermore, two connecting columns are fixedly connected to the lower sides of the first mounting platform and the second mounting platform, and the lower ends of the plurality of connecting columns are fixedly connected to the same reinforcement plate.

[0010] Furthermore, the fixing base is provided with a plurality of heat dissipation holes, and the plurality of heat dissipation holes are evenly distributed on the fixing base.

[0011] Furthermore, a support plate is fixedly connected to the lower side of the second mounting platform, and a plurality of support rods are fixedly connected between the support plate and the mounting plate.

[0012] Furthermore, triangular ribs are fixedly connected between the vertical side walls of the U-shaped connecting frame and the first mounting platform and the second mounting platform.

[0013] Furthermore, a side wall on the lower side of the footrest is fixedly connected with an anti-skid pad, and a plurality of anti-skid grooves are formed on the lower side of the anti-skid pad.

[0014] Furthermore, a material receiving box is placed on the reinforcement plate, and the material receiving box is located below the circular cutting mechanism.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model sets up a circular cutting mechanism. When in use, the magnet parts are placed on the first mounting platform and the second mounting platform, and the motor is controlled to run. The output shaft of the motor drives the gear to rotate, and the gear drives the rotating cylinder to rotate through the tooth block, and the rotating cylinder drives the laser cutter to make a circular motion, so that the laser cutter can perform all-round cutting on magnet parts with larger thickness. Compared with the existing unidirectional cutting structure, the utility model effectively improves the efficiency of cutting large-thickness and low-defect magnet parts, and effectively reduces the processing efficiency of the laser cutting mechanism of large-thickness and low-defect magnet parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of another direction of the utility model;

[0019] Figure 3 for Figure 1 Schematic diagram of the structure of the mid-circle cutting mechanism.

[0020] In the figure: 1. first mounting platform; 2. second mounting platform; 3. U-shaped connecting frame; 4. mounting plate; 5. cylinder; 6. rotating cylinder; 7. laser cutter; 8. gear block; 9. fixing seat; 10. motor; 11. gear; 12. support column; 13. foot seat; 14. connecting column; 15. reinforcement plate; 16. heat dissipation hole; 17. support plate; 18. support rod; 19. triangular rib plate; 20. anti-skid pad; 21. receiving box. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3 The utility model provides a laser cutting mechanism for large-thickness and low-defect magnets, comprising a first mounting platform 1 and a second mounting platform 2, wherein a U-shaped connecting frame 3 is fixedly connected between the first mounting platform 1 and the second mounting platform 2, and a circular cutting mechanism is installed between the first mounting platform 1 and the second mounting platform 2;

[0023] The circular cutting mechanism includes a mounting plate 4 fixedly connected to the second mounting platform 2, a cylinder 5 fixedly connected to the mounting plate 4, a rotating sleeve of a rotating cylinder 6 is provided on the outer side of the cylinder 5, a laser cutter 7 is fixedly connected to the rotating cylinder 6, a plurality of tooth blocks 8 are evenly fixedly connected to the outer wall of the rotating cylinder 6, a fixed seat 9 is fixedly connected to the fixed seat 9, a motor 10 is fixedly connected to the output shaft of the motor 10, and a gear 11 is fixedly provided on the output shaft of the motor 10, and the gear 11 is meshed with the plurality of tooth blocks 8.

[0024] In the above embodiment, when in use, the magnet parts are placed on the first mounting platform 1 and the second mounting platform 2, and the motor 10 is controlled to run. The output shaft of the motor 10 drives the gear 11 to rotate, and the gear 11 drives the rotating cylinder 6 to rotate through the tooth block 8. The rotating cylinder 6 drives the laser cutter 7 to make a circular motion, so that the laser cutter 7 can perform all-round cutting on the magnet parts with larger thickness. Compared with the existing unidirectional cutting structure, the utility model effectively improves the efficiency of cutting large-thickness and low-defect magnet parts, and effectively reduces the processing efficiency of the laser cutting mechanism of large-thickness and low-defect magnet parts.

[0025] Two support columns 12 are fixedly connected to the lower sides of the first mounting platform 1 and the second mounting platform 2. The lower ends of the support columns 12 are fixedly connected to foot seats 13, which improve the height of the device and the stability of placement.

[0026] The lower sides of the first mounting platform 1 and the second mounting platform 2 are fixedly connected to two connecting columns 14, and the lower ends of multiple connecting columns 14 are fixedly connected to the same reinforcement plate 15, which can improve the stability of the connection between the first mounting platform 1 and the second mounting platform 2 and improve the structural strength of the device.

[0027] The fixing seat 9 is provided with a plurality of heat dissipation holes 16 , which are evenly distributed on the fixing seat 9 , thereby improving the heat dissipation efficiency of the fixing seat 9 and the heat dissipation efficiency of the motor 10 .

[0028] A support plate 17 is fixedly connected to the lower side of the second mounting platform 2, and a plurality of support rods 18 are fixedly connected between the support plate 17 and the mounting plate 4, which can support the mounting plate 4 and improve the stability of the installation of the circular cutting mechanism.

[0029] A triangular rib plate 19 is fixedly connected between the vertical side walls of the U-shaped connecting frame 3 and the first mounting platform 1 and the second mounting platform 2. The triangular rib plate 19 can improve the stability of the fixing of the U-shaped connecting frame 3 and improve the structural stability of the device.

[0030] The side wall at the lower side of the footrest 13 is fixedly connected with an anti-skid pad 20 , and a plurality of anti-skid grooves are provided at the lower side of the anti-skid pad 20 , which can improve the stability of the placement of the cutting device.

[0031] A material receiving box 21 is placed on the reinforcing plate 15 . The material receiving box 21 is located below the circular cutting mechanism and can collect cutting waste, thereby improving the convenience of cleaning.

[0032] Working principle: When in use, the magnet parts are placed on the first mounting platform 1 and the second mounting platform 2, and the motor 10 is controlled to run. The output shaft of the motor 10 drives the gear 11 to rotate, and the gear 11 drives the rotating cylinder 6 to rotate through the tooth block 8. The rotating cylinder 6 drives the laser cutter 7 to make a circular motion, so that the laser cutter 7 can perform all-round cutting on the thicker magnet parts. Compared with the existing unidirectional cutting structure, the utility model effectively improves the efficiency of cutting large-thickness low-defect magnet parts, and effectively reduces the processing efficiency of the laser cutting mechanism of large-thickness low-defect magnet parts.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A laser cutting mechanism for thick and low-defect magnets, comprising a first mounting platform (1) and a second mounting platform (2), characterized in that: A U-shaped connecting frame (3) is fixedly connected between the first mounting platform (1) and the second mounting platform (2), and a circular cutting mechanism is installed between the first mounting platform (1) and the second mounting platform (2); The circular cutting mechanism comprises a mounting plate (4) fixedly connected to the second mounting platform (2), a cylinder (5) fixedly connected to the mounting plate (4), a rotating cylinder (6) rotatably sleeved outside the cylinder (5), a laser cutter (7) fixedly connected to the rotating cylinder (6), a plurality of tooth blocks (8) evenly fixedly connected to the outer wall of the rotating cylinder (6), a fixed seat (9) fixedly connected to the fixed seat (9), a motor (10) fixedly connected to the output shaft of the motor (10), a gear (11) fixedly sleeved, the gear (11) meshing with the plurality of tooth blocks (8).

2. A laser cutting mechanism for thick and low-defect magnets according to claim 1, characterized in that: Two support columns (12) are fixedly connected to the lower sides of the first mounting platform (1) and the second mounting platform (2), and the lower ends of the support columns (12) are fixedly connected to foot seats (13).

3. A laser cutting mechanism for thick and low-defect magnets according to claim 2, characterized in that: Two connecting columns (14) are fixedly connected to the lower sides of the first mounting platform (1) and the second mounting platform (2), and the lower ends of the plurality of connecting columns (14) are fixedly connected to the same reinforcing plate (15).

4. The laser cutting mechanism for thick and low-defect magnets according to claim 3, characterized in that: The fixing seat (9) is provided with a plurality of heat dissipation holes (16), and the plurality of heat dissipation holes (16) are evenly distributed on the fixing seat (9).

5. The laser cutting mechanism for thick and low-defect magnets according to claim 4, characterized in that: A support plate (17) is fixedly connected to the lower side of the second mounting platform (2), and a plurality of support rods (18) are fixedly connected between the support plate (17) and the mounting plate (4).

6. The laser cutting mechanism for thick and low-defect magnets according to claim 5, characterized in that: A triangular rib plate (19) is fixedly connected between the vertical side wall of the U-shaped connecting frame (3) and the first mounting platform (1) and the second mounting platform (2).

7. A laser cutting mechanism for thick and low-defect magnets according to claim 6, characterized in that: The side wall at the lower side of the foot seat (13) is fixedly connected with an anti-skid pad (20), and a plurality of anti-skid grooves are provided at the lower side of the anti-skid pad (20).

8. The laser cutting mechanism for thick and low-defect magnets according to claim 7, characterized in that: A material receiving box (21) is placed on the reinforcing plate (15), and the material receiving box (21) is located below the circumferential cutting mechanism.

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