Laser cutting device for magnetic material processing

Abstract

The invention discloses a laser cutting device for magnetic material machining, and relates to the technical field of cutting devices.The laser cutting device comprises a clamp, a telescopic plate, a pressure plate, a telescopic column, a straight rack, a rolling rod, a long strip, a connecting block, a pinion, a telescopic strip, a wide baffle, a placement plate and an L-shaped rod; the fixed end of the telescopic plate is fixedly installed at the bottom of the containing cavity, the wide baffle is fixedly installed at the movable end of the telescopic plate, the containing plate is fixedly installed at the bottom of the rack, a second sliding groove is formed in the bottom of the containing plate, and the fixed end of the telescopic column is fixedly installed at the top of the containing plate. And the pressure plate is fixedly mounted at the moving end of the telescopic column. When the baffle moves, the workpiece can be clamped, and the situation that the rack is accidentally collided by workers in the working process, the workpiece deviates, and finished products are unqualified is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of cutting devices, in particular to a laser cutting device for processing magnetic materials. Background Art

[0002] The laser cutting device for magnetic material processing is specially used for cutting and processing various magnetic materials. It is designed to achieve extremely fine cutting width under the action of the machine and reduce material waste.

[0003] The patent with patent announcement number CN216370694U involves a rectangular frame, which is characterized in that: the four corners of the lower side of the rectangular frame are respectively fixedly connected to the corresponding upper ends of the legs, the two sides inside the rectangular frame are respectively fixedly connected to one end of a corresponding group of evenly arranged serrated plates, a group of the serrated plates form a workbench, the middle part of one side of the rectangular frame is fixedly connected to the lower part of one side of the mounting plate, the mounting plate is a two-thirds circular plate, a mounting hole is provided at the center of the mounting plate, the other side of the mounting plate is fixedly connected to one end of the support plate, and an angle ruler is provided on the upper part of one side of the mounting plate. The patent is a laser cutting device for magnetic material processing, which is conducive to achieving angle cutting of magnetic materials.

[0004] However, in the above patent, the patent is a laser cutting device for magnetic material processing, which is conducive to achieving angle cutting of magnetic materials, but there are still some problems. The alignment of the workpiece cannot be guaranteed during the cutting process, and the qualified rate of the finished workpiece cannot be guaranteed. It is difficult to clean up the remaining scraps and place the next workpiece. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a laser cutting device for magnetic material processing, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: A laser cutting device for magnetic material processing, comprising a frame, a cutting machine is arranged on the back of the frame, a No. 1 slide groove is arranged on the left and right sides of the inner wall of the frame, a No. 2 slide groove is arranged on the front of the frame, a No. 3 slide groove and a No. 7 slide groove are arranged on the back of the frame, a clamping mechanism is arranged inside the frame, a protective mechanism is arranged on the outer wall of the frame, and a vibration mechanism is arranged at the bottom of the frame; Wherein, the clamping mechanism includes a clamp, a telescopic plate, a pressure plate, a telescopic column, a spur rack, a roller, a long strip, a connecting block, a pinion, a telescopic strip, a wide baffle, a placement plate and an L rod, the clamp is slidably installed in a No. 1 slide groove, the clamp is provided with a placement cavity, the fixed end of the telescopic plate is fixedly installed at the bottom of the placement cavity, the wide baffle is fixedly installed at the moving end of the telescopic plate, the placement plate is fixedly installed at the bottom of the frame, a No. 2 slide groove is provided at the bottom of the placement plate, the fixed end of the telescopic column is fixedly installed at the top of the placement plate, the pressure plate is fixedly installed at the moving end of the telescopic column, and the spur rack is fixedly installed at the bottom center of the pressure plate. One end of the L rod is fixedly installed on the bottom of the placement plate, and the pinion is rotatably installed on the other end of the L rod. The long strip is slidably installed in the No. 2 slide groove. A tooth groove is provided at the end of the long strip close to the pinion. The connecting block is fixedly installed at the end of the long strip away from the pinion. The connecting block is fixedly connected to the bottom of the clamp. A round hole is provided at the bottom of the clamp. The rolling rod is sleeved in the round hole. Slots are provided at both ends of the rolling rod. The fixed end of the telescopic strip is fixedly installed at the bottom of the round hole. When the pressure plate moves, the spur rack will move downward. When the spur rack moves downward, the pinion on the L rod will be driven to rotate. When the pinion rotates, the long strip will be driven to move.

[0007] According to the above technical solution, the movable end of the telescopic strip contacts the slot of the roller rod, and the tooth groove opened at one end of the long strip close to the pinion gear meshes with the pinion gear. When the pinion gear rotates, it drives the long strip to move, pulling the clamp above to clamp the workpiece.

[0008] According to the above technical solution, the lowest point of the pressure plate is level with the highest point of the roller, and the spur rack is meshed with the pinion. When the pressure plate is pressed downward, some finished products that have not fallen off will be pulled forward together with the waste, pushing the finished products downward.

[0009] According to the above technical solution, the protective mechanism includes a protective plate, a thick rack, a large gear, a fine rack, a square baffle, a wide force plate, a positioning plate, a telescopic rod and a block. The block is fixedly mounted on the back of the frame. A No. 4 slide groove is opened on the right side of the block. The thick rack is slidably installed in the No. 4 slide groove. A No. 5 slide groove is opened on the back of the thick rack. A slider is arranged inside the No. 5 slide groove. The large gear is rotatably mounted on the right side of the block. The fine rack is slidably installed in the No. 3 slide groove. The protective plate is slidably installed on the In the No. 2 slide groove, the protective plate is fixedly connected to the fine tooth bar, the wide force plate is fixedly installed on the side of the block away from the frame, and a No. 6 slide groove is provided on the side of the wide force plate close to the fine tooth bar. The fixed end of the telescopic rod is fixedly installed on the top of the wide force plate, and the positioning plate is fixedly installed on the movable end of the telescopic rod. The square baffle is slidably installed in the No. 6 slide groove, and the telescopic rod above the wide force plate is pulled upward. When the telescopic rod is pulled upward, the positioning plate will be driven to move upward, and when the positioning plate moves upward, the limit of the other baffle will be released.

[0010] According to the above technical solution, a No. 1 spring is arranged between the square baffle and the slider, and the positioning plate is in contact with the square baffle. When the square baffle is removed, the thick rack will be pulled open, and the limit of the protective plate will be released.

[0011] According to the above technical solution, the thick rack is meshed with the large gear, and the thin rack is meshed with the large gear. When the thick rack moves, the large gear will rotate.

[0012] According to the above technical scheme, the vibration mechanism includes a flat rack, a protrusion, a soft plate, a flat gear, a screen frame, a brush and a long shaft. The flat rack is slidably installed in the No. 7 slide groove, the screen frame is slidably installed at the bottom of the frame, the protrusion is fixedly installed on the back of the screen frame, the soft plate is fixedly installed on the side of the protrusion away from the screen frame, the long shaft is rotatably installed inside the screen frame, the brush is fixedly installed on the circumferential surface of the long shaft, and the flat gear is fixedly installed at the rotating end of the long shaft. When the flat gear rotates, it will drive the long shaft to rotate, and when the long shaft rotates, it will drive the brush to rotate, and when the flat gear rotates, it will collide with the soft plate above the protrusion.

[0013] According to the above technical solution, the brush contacts the bottom of the screen frame, the flat gear meshes with the flat rack, and the brush sweeps away the iron powder at the bottom of the screen frame and the iron powder remaining on the workpiece.

[0014] The present invention provides a laser cutting device for magnetic material processing, which has the following beneficial effects: (1) In this invention, when the clamp moves, it will drive the telescopic plate to move, and when the telescopic plate moves, it will drive the baffle to move. When the workpiece is placed on the workbench, it is necessary to manually push the clamp to move to the middle to align the workpiece in the middle, so as to prevent the workpiece from shifting during the cutting process, causing uneven cutting of the workpiece and causing waste. At the same time, it also greatly saves the process of centering alignment by manpower and reduces the waste of time; (2) In this invention, when the large gear rotates, it drives the fine rack to move, and when the fine rack moves, it drives the protective plate to move. However, when the protective plate rises, it provides protection. When the workpiece is being processed, electric sparks will be generated because it is laser cut. The splashing of sparks may cause harm to the surrounding workers. In addition, some iron filings may fly out during operation. This avoids the iron filings generated at the beginning from flying out to cause harm to the surrounding workers. It also avoids the impact of high-temperature iron filings flying out on the surrounding machines. (3) In this invention, when the flat gear rotates, it will drive the long shaft to rotate, and when the long shaft rotates, it will drive the brush to rotate. When the flat gear rotates, it will collide with the soft plate above the protrusion. When the workpiece is completed, it will fall into the screen frame. When the workpiece is completed, the staff will need to take out the finished product for cleaning, which wastes manpower. If the workpiece cannot be taken out during working hours, the iron powder will easily cool and stick together. This avoids the problem of manpower being unable to clean the surface of the finished product in a timely and effective manner, and at the same time can reduce manpower consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the cross-sectional structure of the present invention; Figure 3 It is a schematic diagram of the clamping structure of the present invention; Figure 4 It is a schematic diagram of the fixture structure and the placement plate structure of the present invention; Figure 5 It is a schematic diagram of the rolling rod structure and the telescopic strip structure of the present invention; Figure 6 It is a schematic diagram of the protection structure of the present invention; Figure 7 It is a schematic diagram of the vibration structure of the present invention.

[0016] In the figure: 1, frame; 2, cutting machine; 301, clamp; 302, telescopic plate; 303, pressure plate; 304, telescopic column; 305, straight rack; 306, rolling rod; 307, long strip; 308, connecting block; 309, small gear; 310, telescopic strip; 311, wide baffle; 312, placement plate; 313, L rod; 401, protective plate; 402, thick rack; 403, large gear; 404, thin rack; 405, square baffle; 406, wide force plate; 407, positioning plate; 408, telescopic rod; 409, square; 501, flat rack; 502, bump; 503, soft plate; 504, flat gear; 505, screen frame; 506, brush; 507, long shaft. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] See also Figure 1-Figure 7 A laser cutting device for processing magnetic materials comprises a frame 1, a cutting machine 2 is arranged on the back of the frame 1, a first slide groove is arranged on the left and right sides of the inner wall of the frame 1, a second slide groove is arranged on the front of the frame 1, a third slide groove and a seventh slide groove are arranged on the back of the frame 1, a clamping mechanism is arranged inside the frame 1, a protective mechanism is arranged on the outer wall of the frame 1, and a vibration mechanism is arranged at the bottom of the frame 1; Among them, the clamping mechanism includes a clamp 301, a telescopic plate 302, a pressure plate 303, a telescopic column 304, a spur rack 305, a roller 306, a long strip 307, a connecting block 308, a pinion 309, a telescopic strip 310, a wide baffle 311, a placement plate 312 and an L rod 313. The clamp 301 is slidably installed in the No. 1 slide groove. The clamp 301 is provided with a placement cavity. The fixed end of the telescopic plate 302 is fixedly installed at the bottom of the placement cavity. The wide baffle 311 is fixedly installed at the moving end of the telescopic plate 302. The placement plate 312 is fixedly installed at the bottom of the frame 1. The bottom of the placement plate 312 is provided with a No. 2 slide groove. The fixed end of the telescopic column 304 is fixedly installed on the top of the placement plate 312. The pressure plate 303 is fixedly installed at the moving end of the telescopic column 304. The spur rack 305 is fixedly installed on the pressure plate The end of the telescopic strip 310 is fixedly mounted on the bottom of the circular hole to prevent the workpiece from shifting during cutting, which makes the cutting of the workpiece uneven and causes waste. At the same time, it also greatly saves the process of centering and aligning by manpower and reduces the waste of time.

[0019] The movable end of the telescopic strip 310 contacts the slot of the roller 306, and the tooth groove at one end of the long strip 307 close to the pinion 309 meshes with the pinion 309. When the pinion 309 rotates, it drives the long strip 307 to move, pulling the upper clamp 301 to clamp the workpiece.

[0020] The lowest point of the pressure plate 303 is level with the highest point of the roller 306, and the spur rack 305 is meshed with the pinion 309. When the pressure plate 303 is pressed downward, some finished products that have not fallen off will be pulled forward together with the waste, pushing the finished products downward.

[0021] The protection mechanism includes a protection plate 401, a thick rack 402, a large gear 403, a fine rack 404, a square baffle 405, a wide force plate 406, a positioning plate 407, a telescopic rod 408 and a block 409. The block 409 is fixedly installed on the back of the frame 1. A No. 4 slide groove is opened on the right side of the block 409. The thick rack 402 is slidably installed in the No. 4 slide groove. A No. 5 slide groove is opened on the back of the thick rack 402. A slider is arranged inside the No. 5 slide groove. The large gear 403 is rotatably installed on the right side of the block 409. The fine rack 404 is slidably installed in the No. 3 slide groove. The protection plate 401 is slidably installed on the In the No. 2 slide, the protective plate 401 is fixedly connected to the fine rack 404, the wide force plate 406 is fixedly installed on the side of the block 409 away from the frame 1, and the No. 6 slide is opened on the side of the wide force plate 406 close to the fine rack 404, the fixed end of the telescopic rod 408 is fixedly installed on the top of the wide force plate 406, the positioning plate 407 is fixedly installed on the movable end of the telescopic rod 408, and the square baffle 405 is slidably installed in the No. 6 slide. The splashing of sparks may cause harm to the surrounding staff, and some iron filings may fly out during work. The temperature of the iron filings is very high at the beginning, which may cause fire.

[0022] A spring No. 1 is arranged between the square baffle 405 and the slider, and the locking plate 407 contacts the square baffle 405 . When the square baffle 405 is removed, the thick rack 402 will be pulled open, and the limit of the protective plate 401 will be released.

[0023] The thick rack 402 is meshed with the large gear 403 , and the thin rack 404 is meshed with the large gear 403 . When the thick rack 402 moves, the large gear 403 is rotated.

[0024] The vibration mechanism includes a flat rack 501, a protrusion 502, a soft plate 503, a flat gear 504, a screen frame 505, a brush 506 and a long shaft 507. The flat rack 501 is slidably installed in the No. 7 slide groove, the screen frame 505 is slidably installed at the bottom of the frame 1, the protrusion 502 is fixedly installed on the back of the screen frame 505, the soft plate 503 is fixedly installed on the side of the protrusion 502 away from the screen frame 505, the long shaft 507 is rotatably installed inside the screen frame 505, the brush 506 is fixedly installed on the circumferential surface of the long shaft 507, and the flat gear 504 is fixedly installed on the rotating end of the long shaft 507. When manual cleaning is performed, more energy and time are wasted, and when the staff takes it out, some iron powder may have been connected to the workpiece cooling, avoiding various iron powders connected to the surface of the workpiece, resulting in the loss of unqualified finished products.

[0025] The brush 506 contacts the bottom of the screen frame 505, and the flat gear 504 meshes with the flat rack 501. The brush 506 will sweep away the iron powder at the bottom of the screen frame 505 and the iron powder remaining on the workpiece.

[0026] During operation: when the workpiece is placed on the pressure plate 303 inside the frame 1, the pressure plate 303 will be pressed downward to compress the telescopic column 304 toward the placement plate 312. When the pressure plate 303 moves, the spur rack 305 will be driven to move downward. When the spur rack 305 moves downward, the pinion 309 on the L rod 313 will be driven to rotate. When the pinion 309 rotates, the long strip 307 will be driven to move. When the long strip 307 moves, the connecting block 308 above will be driven to move. When the connecting block 308 moves, the clamp 301 above will be driven to move. When the clamp 301 moves, the telescopic plate 302 will be driven to move. When the telescopic plate 302 moves, the wide baffle 311 will be driven to move. When the wide baffle 311 moves, the workpiece will be clamped. When the clamp 301 moves, the telescopic strip 310 will be driven to move. When the telescopic strip 310 moves, it will contact the slot on the roller 306 to limit the position.

[0027] Start the motor and the cutting machine 2 moves. When the cutting machine 2 moves downward, the thick rack 402 will be driven downward. When the thick rack 402 moves, the large gear 403 on the block 409 will be driven to rotate. When the large gear 403 rotates, the fine rack 404 will be driven to move. When the fine rack 404 moves, the protective plate 401 will be driven to move. When encountering special circumstances, the telescopic rod 408 above the wide force plate 406 is pulled upward. When the telescopic rod 408 is pulled upward, it will drive the positioning plate 407 to move upward. When the positioning plate 407 moves upward, the limit of the other baffle 405 will be released. After the limit of the square baffle 405 is released, the thick rack 402 can be pulled out.

[0028] When the finished workpiece falls onto the screen frame 505, the large gear 403 rotates, which drives the flat rack 501 to move. When the flat rack 501 moves, it drives the flat gear 504 to rotate. When the flat gear 504 rotates, it drives the long shaft 507 to rotate. When the long shaft 507 rotates, it drives the brush 506 to rotate. When the flat gear 504 rotates, it hits the soft plate 503 above the bump 502, causing vibration.

[0029] 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 device for processing magnetic materials, comprising a frame (1), characterized in that: A cutting machine (2) is arranged on the back of the frame (1), a first slide groove is arranged on the left and right sides of the inner wall of the frame (1), a second slide groove is arranged on the front of the frame (1), and a third slide groove and a seventh slide groove are arranged on the back of the frame (1), a clamping mechanism is arranged inside the frame (1), a protective mechanism is arranged on the outer wall of the frame (1), and a vibration mechanism is arranged at the bottom of the frame (1); The clamping mechanism comprises a clamp (301), a telescopic plate (302), a pressure plate (303), a telescopic column (304), a spur rack (305), a roller (306), a long strip (307), a connecting block (308), a pinion (309), a telescopic strip (310), a wide baffle (311), a placement plate (312) and an L rod (313); the clamp (301) is slidably mounted in a No. 1 slide groove; the clamp (301) is provided with a placement cavity; the fixed end of the telescopic plate (302) is fixedly mounted on the bottom of the placement cavity; the wide baffle (311) is fixedly mounted on the moving end of the telescopic plate (302); the placement plate (312) is fixedly mounted on the bottom of the frame (1); the bottom of the placement plate (312) is provided with a No. 2 slide groove; the fixed end of the telescopic column (304) is fixedly mounted on the top of the placement plate (312); and the pressure plate (303) is fixedly mounted on the moving end of the telescopic plate (302). The plate (303) is fixedly mounted on the moving end of the telescopic column (304), the spur rack (305) is fixedly mounted in the middle of the bottom of the pressure plate (303), one end of the L rod (313) is fixedly mounted on the bottom of the placement plate (312), the pinion (309) is rotatably mounted on the other end of the L rod (313), the long strip (307) is slidably mounted in the second slide groove, one end of the long strip (307) close to the pinion (309) is provided with a tooth groove, the connecting block (308) is fixedly mounted on one end of the long strip (307) away from the pinion (309), the connecting block (308) is fixedly connected to the bottom of the clamp (301), the bottom of the clamp (301) is provided with a circular hole, the roller (306) is sleeved in the circular hole, both ends of the roller (306) are provided with a card slot, and the fixed end of the telescopic strip (310) is fixedly mounted on the bottom of the circular hole.

2. A laser cutting device for magnetic material processing according to claim 1, characterized in that: The movable end of the telescopic strip (310) contacts the slot of the rolling rod (306), and the tooth groove formed at one end of the long strip (307) close to the pinion gear (309) meshes with the pinion gear (309).

3. A laser cutting device for magnetic material processing according to claim 2, characterized in that: The spur rack (305) meshes with the pinion gear (309).

4. A laser cutting device for magnetic material processing according to claim 3, characterized in that: The protection mechanism comprises a protection plate (401), a thick rack (402), a large gear (403), a thin gear (404), a square baffle (405), a wide force plate (406), a positioning plate (407), a telescopic rod (408) and a block (409); the block (409) is fixedly mounted on the back of the frame (1); a fourth slide groove is provided on the right side of the block (409); the thick rack (402) is slidably mounted in the fourth slide groove; a fifth slide groove is provided on the back side of the thick rack (402); a slider is provided inside the fifth slide groove; the large gear (403) is rotatably mounted on the right side of the block (409) The fine toothed bar (404) is slidably mounted in the No. 3 slide groove, the protective plate (401) is slidably mounted in the No. 2 slide groove, the protective plate (401) is fixedly connected to the fine toothed bar (404), the wide force plate (406) is fixedly mounted on a side of the block (409) away from the frame (1), and a No. 6 slide groove is provided on a side of the wide force plate (406) close to the fine toothed bar (404), the fixed end of the telescopic rod (408) is fixedly mounted on the top of the wide force plate (406), the positioning plate (407) is fixedly mounted on the movable end of the telescopic rod (408), and the square baffle (405) is slidably mounted in the No. 6 slide groove.

5. A laser cutting device for magnetic material processing according to claim 4, characterized in that: A No. 1 spring is provided between the square baffle plate (405) and the sliding block, and the locking plate (407) is in contact with the square baffle plate (405).

6. A laser cutting device for magnetic material processing according to claim 5, characterized in that: The thick rack (402) meshes with the large gear (403), and the thin rack (404) meshes with the large gear (403).

7. A laser cutting device for magnetic material processing according to claim 6, characterized in that: The vibration mechanism comprises a flat rack (501), a convex block (502), a soft plate (503), a flat gear (504), a screen frame (505), a brush (506) and a long shaft (507), wherein the flat rack (501) is slidably mounted in a No. 7 slide groove, the screen frame (505) is slidably mounted at the bottom of the frame (1), the convex block (502) is fixedly mounted on the back side of the screen frame (505), the soft plate (503) is fixedly mounted on a side of the convex block (502) away from the screen frame (505), the long shaft (507) is rotatably mounted inside the screen frame (505), the brush (506) is fixedly mounted on the circumferential surface of the long shaft (507), and the flat gear (504) is fixedly mounted on the rotating end of the long shaft (507).

8. The laser cutting device for magnetic material processing according to claim 7, characterized in that: The brush (506) contacts the bottom of the screen frame (505), and the flat gear (504) meshes with the flat rack (501).

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