Laser cutting machine and cutting method for steel back processing

Abstract

The present invention relates to the technical field of laser cutting machines, and proposes a laser cutting machine and a cutting method for steel back processing, wherein a laser cutting machine for steel back processing comprises: a recycling box, a supporting bed plate 1, a supporting bed plate 2, an L-shaped material placing plate, a limiting plate and a feeding assembly, one side of the recycling box is provided with an opening 1, and a cutting mechanism is arranged on the recycling box, the supporting bed plate 1 moves on the recycling box through an adjusting mechanism, the supporting bed plate 2 moves on the recycling box through a moving assembly, and is arranged on one side of the recycling box, two openings 2 are provided on the L-shaped material placing plate, the limiting plate slides in the two openings 1 through a driving assembly, the feeding assembly is arranged on the L-shaped material placing plate, and the feeding assembly is used to transfer the steel plate to the supporting bed plate 1 and the supporting bed plate 2 respectively. Through the above technical scheme, the problem in the related technology that it takes a certain amount of time to clean the steel back and to feed the steel material, which has a certain impact on the cutting processing efficiency of the steel back, is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of laser cutting machines, and in particular to a laser cutting machine and a cutting method for steel back processing. Background Art

[0002] Steel back is a component or structure made of steel. It is found in some mechanical transmission systems, such as bearings and gears. Steel back is usually used as a supporting or load-bearing part and is used in conjunction with other materials to improve strength and stability. Steel back has the characteristics of high strength, good processing performance, corrosion resistance and recyclability.

[0003] In the process of processing steel back, laser cutting machine is generally used for cutting, and the steel material is cut into steel back with relative shape. Generally, after the steel material is cut, the cut steel back and waste material need to be cleaned from the cutting machine, and then the new steel material is placed on the cutting machine. It takes a certain amount of time to clean the steel back and load the steel material, and the cutting efficiency of the steel back is relatively low. Summary of the Invention

[0004] The present invention proposes a laser cutting machine and cutting method for steel back processing, which solves the problem in the related art that cleaning the steel back and loading the steel material take a certain amount of time, which has a certain impact on the cutting efficiency of the steel back.

[0005] The technical solution of the present invention is as follows: A laser cutting machine for steel back processing, comprising: A recycling box, wherein an opening 1 is formed on one side of the recycling box, and a cutting mechanism is provided on the recycling box; A supporting bed board 1, wherein the supporting bed board 1 moves on the recycling box through an adjusting mechanism; A second supporting bed board, wherein the second supporting bed board moves on the recycling box through a moving component; An L-shaped material placement plate, the L-shaped material placement plate is arranged on one side of the recycling box, and the L-shaped material placement plate is provided with two openings; a limiting plate, the limiting plate sliding in one of the two openings through a driving assembly; A loading assembly is provided on the L-shaped material placement plate, and is used to transfer the steel plates to the supporting bed plate 1 and the supporting bed plate 2 respectively.

[0006] Furthermore, a lifting frame is installed on one side of the recycling box, and the L-shaped material placing plate is fixedly installed on the lifting frame.

[0007] Furthermore, the cutting mechanism includes: A threaded rod 1, wherein the threaded rod 1 is rotatably mounted on one side of the recycling box, and an auxiliary shaft 1 is fixedly mounted on the other side of the recycling box; Motor 1, wherein the motor 1 is mounted on the recycling box, and an output end of the motor 1 is fixedly connected to the threaded rod 1; A support plate, wherein two support plates are provided, wherein one of the support plates is threadedly connected to the threaded rod, and the other support plate is slidably engaged with the auxiliary shaft; A second threaded rod, the second threaded rod being rotatably mounted between the two support plates; Motor 2, the motor 2 is mounted on one of the support plates, and the output end of the motor 2 passes through the support plate and is fixedly connected to the threaded rod 2; A cutting component is installed on the second threaded rod.

[0008] Furthermore, the regulating mechanism includes: A threaded rod three, the threaded rod three being rotatably mounted in the recycling box, one end of the threaded rod three extending through the opening one to the outside; a support frame, the support frame being threadedly mounted on the threaded rod three; Motor 3, wherein the motor 3 is mounted on the recycling box, and an output end of the motor 3 passes through the recycling box and is fixedly connected to the threaded rod 3; A lifting component is installed inside the recycling box, and is used to drive the supporting bed board to move up and down on the recycling box.

[0009] As a further solution of the present invention, the lifting assembly includes: A fixed cover, the fixed cover is fixedly mounted on a bottom of the supporting bed board; A cylinder is installed on the support frame, and an output end of the cylinder passes through the support frame and is fixedly connected to the fixed cover.

[0010] On the basis of the above solution, preferably, the moving component includes: A fourth threaded rod is rotatably mounted on the recycling box, an auxiliary shaft 2 is fixedly mounted on the other side of the recycling box, and fixed blocks are fixedly mounted on both sides of the supporting bed board 2, one of the fixed blocks is threadedly connected to the fourth threaded rod, and the other fixed block is slidably engaged with the auxiliary shaft 2; Motor four, the motor four is installed on the recycling box, and the output end of the motor four is fixedly connected to the threaded rod four.

[0011] Furthermore, the driving assembly includes: A threaded rod five is rotatably mounted in one of the openings two, an auxiliary shaft three is fixedly mounted in the other opening two, the limiting plate is threadedly connected to the threaded rod five, and the limiting plate is slidably engaged with the auxiliary shaft three; Motor 5, the motor 5 is mounted on the L-shaped material placement plate, and the output end of the motor 5 passes through the L-shaped material placement plate and is fixedly connected to the threaded rod 5.

[0012] Furthermore, the feeding assembly includes: A threaded rod six, the threaded rod six being rotatably mounted on one side of the L-shaped material placement plate; Motor 6, the motor 6 is mounted on the L-shaped material placement plate, and the output end of the motor 6 is fixedly connected to the threaded rod 6; A support cover, wherein a connecting bent rod is threadedly mounted on the threaded rod six, the support cover is fixedly mounted on the connecting bent rod, and the support cover is located above the L-shaped material placing plate; A support shaft, the support shaft being fixedly mounted inside the support cover; A pusher plate, the pusher plate being rotatably mounted on the support shaft; A limiting bent rod, wherein a plurality of the limiting bent rods are fixedly mounted on the top of the support cover, and the plurality of the limiting bent rods are located on a side of the support cover away from the recycling box; Coil springs, two of which are provided, and the two coil springs are sleeved on both ends of the support shaft, one end of the two coil springs is fixedly connected to the inner wall of the support cover, and the other end of the two coil springs is fixedly connected to both sides of the push plate; Furthermore, a ball bed plate is fixedly installed on the recycling box, and the ball bed plate is located between the L-shaped material placement plate and the recycling box, and two supporting bent rods are fixedly installed on the ball bed plate, and a cleaning shaft is rotatably installed between the two supporting bent rods.

[0013] A laser cutting method for steel back processing, using the above-mentioned laser cutting machine for steel back processing, comprises the following steps: S1, steel plate loading: according to the width of the steel plate, the motor 5 is started, and the motor 5 drives the threaded rod 5 to rotate. As the threaded rod 5 rotates, the limit plate moves on the L-shaped loading plate until the distance between the limit plate and the L-shaped loading plate corresponds to the width of the steel plate. Then, multiple steel plates are placed on the L-shaped loading plate, and then the lifting frame is started. The lifting frame drives the L-shaped loading plate to move upward so that the uppermost steel plate is aligned with the ball bed plate. Then, the motor 6 is started, and the motor 6 drives the threaded rod 6 to rotate. As the threaded rod 5 rotates, the limit plate moves on the L-shaped loading plate until the distance between the limit plate and the L-shaped loading plate corresponds to the width of the steel plate. With the rotation of rod six, the support bent rod carries the support cover to move toward the steel plate, pushes the steel plate through the bottom edge of the push plate, and pushes the steel plate onto the ball bed plate, and prevents the push plate from rotating on the support shaft through a plurality of the limit bent rods, and assists the steel plate in conveying through the ball bed plate until the steel plate is conveyed to the support bed plate two. When the steel plate is conveyed to the bottom of the cleaning shaft, the top of the steel plate contacts the cleaning shaft, and the cleaning shaft is rotated between the two support bent rods through friction, thereby conveying the steel plate until the steel plate is conveyed to the support bed plate two. S2. Reset of the push plate: After the steel plate is fed, the motor six drives the threaded rod six to reverse, thereby driving the push plate to reset. When the push plate is reset, the bottom of the push plate contacts the top of the steel plate, and when the friction between the bottom of the push plate and the top of the steel plate is large, because the push plate moves away from the recycling box, the push plate will rotate toward the recycling box on the support shaft. At this time, the two coil springs will be subjected to torsion. Until the push plate is completely moved to one end of the L-shaped loading plate, the two coil springs drive the push plate to rotate on the support shaft, so that the push plate is in a vertical state; S3, moving the support bed board 1: after the steel plate is moved onto the support bed board 2, the cylinder is started, and the cylinder moves downward through the fixed cover, so that the support bed board 1 moves to the inside of the recycling box, and then the motor 3 is started, and the motor 3 drives the threaded rod 3 to rotate. As the threaded rod 3 rotates, the support bed board 1 moves toward the direction of the steel plate, and the support bed board 1, the support frame and the cylinder pass through the opening 1 and move to one side of the L-shaped material loading plate; S4, moving the supporting bed board 2: while the supporting bed board 1 is moving, starting the motor 4, which drives the threaded rod 4 to rotate. As the threaded rod 4 rotates, the supporting bed board 2 moves toward the recycling box until the supporting bed board 2 moves to the upper side of the recycling box. Then, starting the cylinder drives the supporting bed board 1 to move upward, so that the top of the supporting bed board 1 is aligned with the top of the ball bearing bed board. S5. Steel plate cutting: according to the shape of the steel back to be cut, the cutting program is set, the motor 1 drives the threaded rod 1 to rotate, as the threaded rod 1 rotates, the two support plates, the threaded rod 2, the motor 2 and the cutting component move laterally on the recycling box, the motor 2 drives the threaded rod 2 to rotate, as the threaded rod 2 rotates, the cutting component moves longitudinally above the recycling box.

[0014] The working principle and beneficial effects of the present invention are: 1. In the present invention, by installing the support bed plate 1 and the support bed plate 2, and driving the movement through the adjustment mechanism and the moving assembly, the support bed plate 1 and the support bed plate 2 can be replaced back and forth. If the steel plate on the support bed plate 1 is cut, the steel plate on the support bed plate 2 can be unloaded and loaded, which greatly reduces the time for unloading and loading the steel back and steel plate; 2. In the present invention, by installing an L-shaped material placement plate and a limit plate, and by driving the limit plate to move through a driving assembly, steel plates of different widths can be stored, and the material can be loaded through the loading assembly. While loading, the surface of the steel plate is cleaned, which facilitates the subsequent cutting of the steel plate by the cutting component; 3. In the present invention, by replacing the support bed plate 1 and the support bed plate 2 and loading the steel plate through the loading assembly, the problem in the related art that it takes a certain amount of time to clean the steel back and load the steel material, which has a certain impact on the cutting efficiency of the steel back, is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0016] Figure 1 It is a schematic structural diagram of the present invention as a whole; Figure 2 It is a schematic structural diagram of a partial cross-section of the present invention; Figure 3 For the present invention Figure 2 A schematic diagram of the partially enlarged structure at point A in the middle; Figure 4 This is a schematic diagram of the structure of the adjustment mechanism, moving assembly, support bed board 1, support bed board 2, ball bed board and cleaning shaft of the present invention; Figure 5 This is a schematic structural diagram of the adjustment mechanism and the support bed board of the present invention; Figure 6 It is a structural diagram of the loading assembly, L-shaped material placement plate, limit plate and lifting frame of the present invention.

[0017] In the figure: 1. Recycling box; 2. Support bed board one; 3. Support bed board two; 4. L-shaped material placement plate; 5. Limit plate; 6. Lifting frame; 7. Threaded rod one; 8. Motor one; 9. Support plate; 10. Threaded rod two; 11. Motor two; 12. Cutting part; 13. Threaded rod three; 14. Support frame; 15. Motor three; 16. Fixed cover; 17. Cylinder; 18. Threaded rod four; 19. Motor four; 20. Threaded rod five; 21. Motor five; 22. Threaded rod six; 23. Motor six; 24. Support cover; 25. Support shaft; 26. Push plate; 27. Limit bending rod; 28. Coil spring; 29. ​​Ball bed board; 30. Cleaning shaft. DETAILED DESCRIPTION The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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 making any creative efforts are within the scope of protection of the present invention.

[0018] Example 1, as Figures 1 to 6 As shown, this embodiment proposes a laser cutting machine for steel back processing, including: a recycling box 1, a support bed plate 1 2, a support bed plate 2 3, an L-shaped material loading plate 4, a limit plate 5 and a loading assembly. An opening 1 is provided on one side of the recycling box 1, and a cutting mechanism is provided on the recycling box 1. The support bed plate 1 2 moves on the recycling box 1 through an adjustment mechanism, and the support bed plate 2 3 moves on the recycling box 1 through a moving assembly. The L-shaped material loading plate 4 is provided on one side of the recycling box 1, and two openings 2 are provided on the L-shaped material loading plate 4. The limit plate 5 slides in the two openings 1 through a driving assembly. The loading assembly is provided on the L-shaped material loading plate 4, and the loading assembly is used to transfer the steel plates to the support bed plate 1 2 and the support bed plate 2 3 respectively, wherein a lifting frame 6 is installed on one side of the recycling box 1, and the L-shaped material loading plate 4 is fixedly installed on the lifting frame 6.

[0019] Specifically, the cutting mechanism includes: a threaded rod 7, a motor 8, a support plate 9, a threaded rod 10, a motor 11 and a cutting component 12. The threaded rod 7 is rotatably installed on one side of the recycling box 1, and an auxiliary shaft 1 is fixedly installed on the other side of the recycling box 1. The motor 8 is installed on the recycling box 1, and the output end of the motor 8 is fixedly connected to the threaded rod 7. There are two support plates 9, one of which is threadedly connected to the threaded rod 7, and the other support plate 9 is slidingly matched with the auxiliary shaft 1. The threaded rod 10 is rotatably installed between the two support plates 9. The motor 11 is installed on one of the support plates 9. The output end of the motor 11 passes through the support plate 9 and is fixedly connected to the threaded rod 10. The cutting component 12 is installed on the threaded rod 10.

[0020] Correspondingly, the adjustment mechanism includes: threaded rod three 13, support frame 14, motor three 15 and lifting assembly, threaded rod three 13 is rotatably installed in the recycling box 1, one end of threaded rod three 13 extends through opening one to the outside, support frame 14 is threadedly installed on threaded rod three 13, motor three 15 is installed on the recycling box 1, the output end of motor three 15 passes through the recycling box 1 and is fixedly connected to threaded rod three 13, the lifting assembly is installed inside the recycling box 1, the lifting assembly is used to drive the support bed board one 2 to rise and fall on the recycling box 1, wherein the lifting assembly includes: a fixed cover 16 and a cylinder 17, the fixed cover 16 is fixedly installed on the bottom of the support bed board one 2, the cylinder 17 is installed on the support frame 14, and the output end of the cylinder 17 passes through the support frame 14 and is fixedly connected to the fixed cover 16.

[0021] Specifically, the moving component includes: a threaded rod four 18 and a motor four 19. The threaded rod four 18 is rotatably installed on the recycling box 1. An auxiliary shaft two is fixedly installed on the other side of the recycling box 1. Fixed blocks are fixedly installed on both sides of the supporting bed board two 3. One of the fixed blocks is threadedly connected to the threaded rod four 18, and the other fixed block is slidingly matched with the auxiliary shaft two. The motor four 19 is installed on the recycling box 1, and the output end of the motor four 19 is fixedly connected to the threaded rod four 18.

[0022] Correspondingly, the driving assembly includes: a threaded rod five 20 and a motor five 21. The threaded rod five 20 is rotatably installed in one of the openings two, and an auxiliary shaft three is fixedly installed in the other opening two. The limit plate 5 is threadedly connected to the threaded rod five 20, and the limit plate 5 is slidingly matched with the auxiliary shaft three. The motor five 21 is installed on the L-shaped material placing plate 4, and the output end of the motor five 21 passes through the L-shaped material placing plate 4 and is fixedly connected to the threaded rod five 20.

[0023] Specifically, the feeding assembly includes: a threaded rod 6 22, a motor 6 23, a support cover 24, a support shaft 25, a push plate 26, a limit bending rod 27 and a coil spring 28. The threaded rod 6 22 is rotatably mounted on one side of the L-shaped material loading plate 4, the motor 6 23 is mounted on the L-shaped material loading plate 4, the output end of the motor 6 23 is fixedly connected to the threaded rod 6 22, a connecting bending rod is threadedly mounted on the threaded rod 6 22, the support cover 24 is fixedly mounted on the connecting bending rod, and the support cover 24 is located on the upper side of the L-shaped material loading plate 4. The support shaft 25 is fixedly mounted inside the support cover 24, and the push plate 26 is rotatably mounted on the support shaft 25. A plurality of limit bending rods 27 are fixedly mounted on the top of the support cover 24. The plurality of limit bending rods 27 are located on the support cover 24 on a side away from the recycling box 1. Two coil springs 28 are provided, and the two coil springs 28 are sleeved at both ends of the support shaft 25. One end of the two coil springs 28 is fixedly connected to the inner wall of the support cover 24, and the other end of the two coil springs 28 is fixedly connected to both sides of the push plate 26; Among them, a ball bed plate 29 is fixedly installed on the recycling box 1, and the ball bed plate 29 is located between the L-shaped material placement plate 4 and the recycling box 1, and two supporting curved rods are fixedly installed on the ball bed plate 29, and a cleaning shaft 30 is rotatably installed between the two supporting curved rods.

[0024] Working principle: According to the width of the steel plate, start the motor 5 21, the motor 5 21 drives the threaded rod 5 20 to rotate, and as the threaded rod 5 20 rotates, the limit plate 5 moves on the L-shaped material loading plate 4 until the distance between the limit plate 5 and the L-shaped material loading plate 4 corresponds to the width of the steel plate, and then place multiple steel plates on the L-shaped material loading plate 4, and then start the lifting frame 6, the lifting frame 6 drives the L-shaped material loading plate 4 to move upward, so that the steel plate located on the upper side is aligned with the ball bed plate 29, and then start the motor 6 23, the motor 6 23 drives the threaded rod 6 22 to rotate, and as the threaded rod 6 22 moves The support bent rod moves with the support cover 24 toward the direction of the steel plate, and pushes the steel plate through the bottom edge of the push plate 26, pushing the steel plate onto the ball bed plate 29, and through multiple limit bent rods 27, prevents the push plate 26 from rotating on the support shaft 25, and assists the steel plate transmission through the ball bed plate 29 until the steel plate is transmitted to the support bed plate 23. When the steel plate is transmitted to the bottom of the cleaning shaft 30, the top of the steel plate contacts the cleaning shaft 30, and through friction, the cleaning shaft 30 rotates between the two support bent rods to transmit the steel plate until the steel plate is transmitted to the support bed plate 23.

[0025] After the steel plate is fed, the motor 6 23 drives the threaded rod 6 22 to reverse, thereby driving the pushing plate 26 to return to its original position. When the pushing plate 26 returns to its original position, the bottom of the pushing plate 26 contacts the top of the steel plate, and when the friction between the bottom of the pushing plate 26 and the top of the steel plate is large, because the pushing plate 26 moves in the direction away from the recycling box 1, the pushing plate 26 will rotate in the direction of the recycling box 1 on the support shaft 25. At this time, the two coil springs 28 will be subjected to torsion. Until the pushing plate 26 is completely moved to one end of the L-shaped loading plate 4, the two coil springs 28 drive the pushing plate 26 to rotate on the support shaft 25, so that the pushing plate 26 is in a vertical state. After moving the steel plate to the support bed plate 2 3, the cylinder 17 is started, and the cylinder 17 moves downward through the fixed cover 16, so that the support bed plate 2 moves to the inside of the recycling box 1, and then the motor 3 15 is started. The motor 3 15 drives the threaded rod 3 13 to rotate. As the threaded rod 3 13 rotates, the support The support bed board 2 moves toward the direction of the steel plate, and the support bed board 2, the support frame 14 and the cylinder 17 move through the opening 1 to one side of the L-shaped material loading plate 4. While the support bed board 2 moves, the motor 4 19 is started, and the motor 4 19 drives the threaded rod 4 18 to rotate. As the threaded rod 4 18 rotates, the support bed board 2 3 moves toward the direction of the recycling box 1 until the support bed board 2 3 moves to the upper side of the recycling box 1, and then the cylinder 17 is started, and the cylinder 17 drives the support bed board 2 to move upward so that the top of the support bed board 2 is aligned with the top of the ball bed board 29. The shape of the steel back is cut as needed, and the cutting program is set. The motor 18 drives the threaded rod 17 to rotate. As the threaded rod 7 rotates, the two support plates 9, the threaded rod 2 10, the motor 2 11 and the cutting component 12 move horizontally on the recycling box 1. The motor 2 11 drives the threaded rod 2 10 to rotate. As the threaded rod 2 10 rotates, the cutting component 12 moves longitudinally above the recycling box 1. Among them, a plurality of brushes are detachably mounted on the cleaning shaft 30 for cleaning the dust on the steel plate, and the ball bed plate 29 is a prior art for assisting in conveying the steel plate.

[0026] Example 2: This example proposes a laser cutting method for steel back processing based on the laser cutting machine for steel back processing in Example 1, comprising the following steps: Step 1, steel plate loading: according to the width of the steel plate, start the motor 5 21, the motor 5 21 drives the threaded rod 5 20 to rotate, as the threaded rod 5 20 rotates, the limit plate 5 moves on the L-shaped loading plate 4 until the distance between the limit plate 5 and the L-shaped loading plate 4 corresponds to the width of the steel plate, and then place multiple steel plates on the L-shaped loading plate 4, and then start the lifting frame 6, the lifting frame 6 drives the L-shaped loading plate 4 to move upward, so that the steel plate located on the upper side is aligned with the ball bed plate 29, and then start the motor 6 23, the motor 6 23 drives the threaded rod 6 22 to rotate, as the threaded rod 6 2 2 rotates, the support bent rod carries the support cover 24 to move toward the steel plate, pushes the steel plate through the bottom edge of the push plate 26, and pushes the steel plate onto the ball bed plate 29, and through multiple limit bent rods 27, prevents the push plate 26 from rotating on the support shaft 25, and assists the steel plate transmission through the ball bed plate 29 until the steel plate is transmitted to the support bed plate 2 3. When the steel plate is transmitted to the bottom of the cleaning shaft 30, the top of the steel plate contacts the cleaning shaft 30, and the cleaning shaft 30 is rotated between the two support bent rods through friction, so as to transmit the steel plate until the steel plate is transmitted to the support bed plate 2 3; Step 2: Reset the push plate 26: After the steel plate is fed, the motor 6 23 drives the threaded rod 6 22 to reverse, thereby driving the push plate 26 to reset. When the push plate 26 resets, the bottom of the push plate 26 contacts the top of the steel plate, and when the friction between the bottom of the push plate 26 and the top of the steel plate is large, because the push plate 26 moves in the direction away from the recycling box 1, the push plate 26 will rotate toward the recycling box 1 on the support shaft 25. At this time, the two coil springs 28 will be subjected to torsion. Until the push plate 26 is completely moved to one end of the L-shaped loading plate 4, the two coil springs 28 drive the push plate 26 to rotate on the support shaft 25, so that the push plate 26 is in a vertical state; Step 3, moving the support bed board 2: After the steel plate is moved onto the support bed board 2 3, the cylinder 17 is started, and the cylinder 17 moves downward through the fixed cover 16, so that the support bed board 2 moves to the inside of the recycling box 1, and then the motor 3 15 is started, and the motor 3 15 drives the threaded rod 3 13 to rotate. As the threaded rod 3 13 rotates, the support bed board 2 moves toward the direction of the steel plate, and the support bed board 2, the support frame 14 and the cylinder 17 pass through the opening 1 and move to one side of the L-shaped material placing plate 4; Step 4: Move the support bed board 2 3: While the support bed board 1 2 is moving, start the motor 4 19, which drives the threaded rod 4 18 to rotate. As the threaded rod 4 18 rotates, the support bed board 2 3 moves toward the recycling box 1 until the support bed board 2 3 moves to the upper side of the recycling box 1. Then start the cylinder 17, which drives the support bed board 1 2 to move upward, so that the top of the support bed board 1 2 is aligned with the top of the ball bed board 29. Step 5, steel plate cutting: according to the shape of the steel back as needed, set the cutting program, motor 18 drives the threaded rod 17 to rotate, as the threaded rod 17 rotates, the two support plates 9, threaded rod 2 10, motor 2 11 and cutting component 12 move horizontally on the recycling box 1, motor 2 11 drives the threaded rod 2 10 to rotate, as the threaded rod 2 10 rotates, the cutting component 12 moves longitudinally above the recycling box 1.

[0027] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A laser cutting machine for steel back processing, characterized in that: include: A recycling box (1), wherein one side of the recycling box (1) is provided with an opening 1, and a cutting mechanism is provided on the recycling box (1); A supporting bed board (2), wherein the supporting bed board (2) moves on the recycling box (1) through an adjusting mechanism; A second supporting bed board (3), wherein the second supporting bed board (3) is moved on the recycling box (1) via a moving component; An L-shaped material placement plate (4), the L-shaped material placement plate (4) being arranged on one side of the recycling box (1), and having two openings 2 formed on the L-shaped material placement plate (4); A limit plate (5), the limit plate (5) slides in one of the two openings through a driving assembly; A loading assembly, the loading assembly is arranged on the L-shaped material placement plate (4), and the loading assembly is used to transfer the steel plates to the supporting bed plate one (2) and the supporting bed plate two (3) respectively.

2. A laser cutting machine for steel back processing according to claim 1, characterized in that: A lifting frame (6) is installed on one side of the recovery box (1), and the L-shaped material placement plate (4) is fixedly installed on the lifting frame (6).

3. A laser cutting machine for steel back processing according to claim 2, characterized in that: The cutting mechanism comprises: A threaded rod (7), the threaded rod (7) being rotatably mounted on one side of the recovery box (1), and an auxiliary shaft (1) being fixedly mounted on the other side of the recovery box (1); Motor 1 (8), the motor 1 (8) is mounted on the recovery box (1), and the output end of the motor 1 (8) is fixedly connected to the threaded rod 1 (7); A support plate (9), wherein two support plates (9) are provided, wherein one of the support plates (9) is threadedly connected to the threaded rod 1 (7), and the other support plate (9) is slidably matched to the auxiliary shaft 1; A second threaded rod (10), the second threaded rod (10) being rotatably mounted between the two support plates (9); Motor 2 (11), the motor 2 (11) being mounted on one of the support plates (9), the output end of the motor 2 (11) passing through the support plate (9) and being fixedly connected to the threaded rod 2 (10); A cutting component (12), wherein the cutting component (12) is mounted on the second threaded rod (10).

4. A laser cutting machine for steel back processing according to claim 3, characterized in that: The regulating mechanism comprises: A threaded rod three (13), the threaded rod three (13) being rotatably mounted in the recycling box (1), and one end of the threaded rod three (13) passing through the opening one and extending to the outside; A support frame (14), the support frame (14) being threadedly mounted on the threaded rod three (13); Motor three (15), the motor three (15) is mounted on the recycling box (1), and the output end of the motor three (15) passes through the recycling box (1) and is fixedly connected to the threaded rod three (13); A lifting component is installed inside the recovery box (1), and is used to drive the supporting bed board 1 (2) to be lifted or lowered on the recovery box (1).

5. The laser cutting machine for steel back processing according to claim 4, characterized in that: The lifting assembly comprises: A fixed cover (16), the fixed cover (16) being fixedly mounted on the bottom of the supporting bed board (2); A cylinder (17), wherein the cylinder (17) is mounted on the support frame (14), and an output end of the cylinder (17) passes through the support frame (14) and is fixedly connected to the fixed cover (16).

6. The laser cutting machine for steel back processing according to claim 5, characterized in that: The mobile assembly comprises: A threaded rod four (18), the threaded rod four (18) is rotatably mounted on the recycling box (1), an auxiliary shaft two is fixedly mounted on the other side of the recycling box (1), and fixed blocks are fixedly mounted on both sides of the supporting bed board two (3), one of the fixed blocks is threadedly connected to the threaded rod four (18), and the other fixed block is slidably matched with the auxiliary shaft two; Motor four (19), the motor four (19) is installed on the recycling box (1), and the output end of the motor four (19) is fixedly connected to the threaded rod four (18).

7. The laser cutting machine for steel back processing according to claim 6, characterized in that: The drive assembly comprises: A threaded rod five (20), the threaded rod five (20) is rotatably mounted in one of the openings two, an auxiliary shaft three is fixedly mounted in the other opening two, the limit plate (5) is threadedly connected to the threaded rod five (20), and the limit plate (5) is slidably matched with the auxiliary shaft three; Motor 5 (21), the motor 5 (21) is mounted on the L-shaped material placement plate (4), and the output end of the motor 5 (21) passes through the L-shaped material placement plate (4) and is fixedly connected to the threaded rod 5 (20).

8. The laser cutting machine for steel back processing according to claim 7, characterized in that: The feeding assembly comprises: A threaded rod six (22), the threaded rod six (22) being rotatably mounted on one side of the L-shaped material placement plate (4); Motor six (23), the motor six (23) is mounted on the L-shaped material placement plate (4), and the output end of the motor six (23) is fixedly connected to the threaded rod six (22); A support cover (24), a connecting bent rod being threadedly mounted on the threaded rod six (22), the support cover (24) being fixedly mounted on the connecting bent rod, and the support cover (24) being located above the L-shaped material placement plate (4); A support shaft (25), the support shaft (25) being fixedly mounted inside the support cover (24); A push plate (26), the push plate (26) being rotatably mounted on the support shaft (25); A limiting bent rod (27), wherein a plurality of the limiting bent rods (27) are fixedly mounted on the top of the support cover (24), and the plurality of the limiting bent rods (27) are located on a side of the support cover (24) away from the recovery box (1); A coil spring (28), wherein two coil springs (28) are provided, and the two coil springs (28) are sleeved on both ends of the support shaft (25), one end of the two coil springs (28) is fixedly connected to the inner wall of the support cover (24), and the other end of the two coil springs (28) is fixedly connected to both sides of the push plate (26).

9. The laser cutting machine for steel back processing according to claim 8, characterized in that: A ball bed plate (29) is fixedly mounted on the recovery box (1), the ball bed plate (29) is located between the L-shaped material placement plate (4) and the recovery box (1), and two supporting curved rods are fixedly mounted on the ball bed plate (29), and a cleaning shaft (30) is rotatably mounted between the two supporting curved rods.

10. A laser cutting method for steel back processing, using the laser cutting machine for steel back processing according to claim 9, characterized in that: The following steps are involved: S1. Loading steel plates: according to the width of the steel plates, the motor five (21) is started, and the motor five (21) drives the threaded rod five (20) to rotate. As the threaded rod five (20) rotates, the limit plate (5) moves on the L-shaped material placement plate (4) until the distance between the limit plate (5) and the L-shaped material placement plate (4) corresponds to the width of the steel plates. Then, a plurality of steel plates are placed on the L-shaped material placement plate (4). Then, the lifting frame (6) is started, and the lifting frame (6) drives the L-shaped material placement plate (4) to move upward, so that the steel plate located on the uppermost side is aligned with the ball bed plate (29). Then, the motor six (23) is started, and the motor six (23) drives the threaded rod six (22) to rotate. As the threaded rod five (20) rotates, the limit plate (5) moves on the L-shaped material placement plate (4). The threaded rod six (22) rotates, and the support bent rod moves with the support cover (24) toward the steel plate, pushing the steel plate through the bottom edge of the push plate (26) to push the steel plate onto the ball bed plate (29), and through the plurality of limit bent rods (27), the push plate (26) is prevented from rotating on the support shaft (25), and the ball bed plate (29) assists in the transmission of the steel plate until the steel plate is transmitted to the support bed plate two (3). When the steel plate is transmitted to the bottom of the cleaning shaft (30), the top of the steel plate contacts the cleaning shaft (30), and through friction, the cleaning shaft (30) rotates between the two support bent rods to transmit the steel plate until the steel plate is transmitted to the support bed plate two (3); S2, the push plate (26) is reset: after the steel plate is fed, the motor six (23) drives the threaded rod six (22) to reverse, thereby driving the push plate (26) to reset. When the push plate (26) is reset, the bottom of the push plate (26) contacts the top of the steel plate, and when the friction between the bottom of the push plate (26) and the top of the steel plate is large, because the push plate (26) moves away from the recycling box (1), the push plate (26) will rotate toward the recycling box (1) on the support shaft (25). At this time, the two coil springs (28) will be subjected to torsion until the push plate (26) is completely moved to one end of the L-shaped material placement plate (4). The two coil springs (28) drive the push plate (26) to rotate on the support shaft (25), so that the push plate (26) is in a vertical state; S3, moving the support bed board one (2): after the steel plate is moved onto the support bed board two (3), the cylinder (17) is started, and the cylinder (17) moves downward through the fixed cover (16), so that the support bed board one (2) moves into the inside of the recycling box (1), and then the motor three (15) is started, and the motor three (15) drives the threaded rod three (13) to rotate. As the threaded rod three (13) rotates, the support bed board one (2) moves toward the direction of the steel plate, and the support bed board one (2), the support frame (14) and the cylinder (17) pass through the opening one and move to one side of the L-shaped material placement plate (4); S4, the support bed board 2 (3) moves: while the support bed board 1 (2) moves, the motor 4 (19) is started, and the motor 4 (19) drives the threaded rod 4 (18) to rotate. As the threaded rod 4 (18) rotates, the support bed board 2 (3) moves toward the recycling box (1) until the support bed board 2 (3) moves to the upper side of the recycling box (1), and then the cylinder (17) is started, and the cylinder (17) drives the support bed board 1 (2) to move upward, so that the top of the support bed board 1 (2) is aligned with the top of the ball bed board (29); S5, steel plate cutting: according to the shape of the steel back to be cut, a cutting program is set, the motor 1 (8) drives the threaded rod 1 (7) to rotate, and as the threaded rod 1 (7) rotates, the two support plates (9), the threaded rod 2 (10), the motor 2 (11) and the cutting component (12) move laterally on the recycling box (1), the motor 2 (11) drives the threaded rod 2 (10) to rotate, and as the threaded rod 2 (10) rotates, the cutting component (12) moves longitudinally above the recycling box (1).

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