Container plate laser cutting machining device and cutting method

Abstract

The invention relates to the technical field of laser cutting, and discloses a container plate laser cutting machining device and a cutting method.The container plate laser cutting machining device comprises a base, a laser cutting machine is fixedly installed at the top of the base, an electric sliding rail is fixedly installed on the inner wall of the base, a motor is fixedly connected to the inner wall of the base, and a bearing plate is fixedly connected to the moving end of the electric sliding rail; a cleaning mechanism used for cleaning dust and sundries is arranged at the top of the base, a detecting mechanism used for detecting plates is arranged at the top of the base, when a container is cut, the arc plate can conduct extrusion force on the container plates from top to bottom, plate deviation in the plate cutting process is reduced, the cutting precision of the container plates can be improved, and the cutting efficiency of the container plates is improved. And the two fixing plates can get close to each other and clamp the container plates in the cutting area from the two sides, the follow-up cutting precision is prevented from being affected, and the use efficiency of the device is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of laser cutting, and particularly to a laser cutting processing device and a cutting method for container plates. Background Technique

[0002] Container plates usually need to go through processing procedures such as cutting and welding to meet different usage requirements. Traditional cutting methods such as mechanical cutting and flame cutting have problems such as low cutting accuracy, poor cut quality, and large heat-affected zones, and it is difficult to meet the processing requirements of container plates. Laser cutting technology can effectively solve these problems and improve the processing quality and production efficiency of container plates.

[0003] A patent with a publication number discloses a laser cutting processing device for container plates. A material guiding plate is obliquely welded at the bottom of the frame. A water tank is installed at the lower end of the material guiding plate. A bracket is provided at the top of the water tank. A first linear slide is installed at the top of the bracket. A hydraulic cylinder is installed on the slide of the first linear slide. An electromagnet is installed on the output shaft of the hydraulic cylinder. In this patent, a material guiding plate is installed at the bottom of the frame, and the cut container plates fall from the material guiding plate into the water tank for cooling, improving the cooling efficiency of the container plates. Then, the first linear slide and the hydraulic cylinder drive the electromagnet to take out the container plates. At the same time, it is convenient for collecting debris.

[0004] However, when the above device is in use, it is difficult to fix the container plates comprehensively, resulting in a slow cutting speed of the plates and affecting the cutting efficiency of the plates. Therefore, a laser cutting processing device for container plates is proposed to solve the above-mentioned problems. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide a laser cutting processing device for container plates in view of the deficiencies in the above-mentioned prior art.

[0006] To solve the above technical problems, the technical solution adopted by the present invention is as follows: A laser cutting processing device for container plates, including a base, on the top of the base is fixedly installed a laser cutting machine, on the inner wall of the base is fixedly installed an electric slide rail, on the inner wall of the base is fixedly connected a motor, the moving end of the electric slide rail is fixedly connected with a bearing plate, on the top of the base is provided a cleaning mechanism for cleaning dust and sundries, on the top of the base is provided a detection mechanism for detecting plates, on the top of the base is fixedly connected a bracket, the inner wall of the bracket is rotatably connected with a rotating column, on the circumferential surface of the rotating column is fixedly connected an elastic telescopic rod I, the telescopic end of the elastic telescopic rod I is fixedly connected with an arc plate, the output end of the motor is fixedly connected with a reciprocating lead screw I, on the inner wall of the base is fixedly connected a limiting column I, the circumferential surface of the reciprocating lead screw I is movably connected with a moving block, the rear part of the moving block is fixedly connected with an elastic telescopic rod II, the telescopic end of the elastic telescopic rod II is fixedly connected with a fixing plate, the reciprocating lead screw I is rotatably connected to the inner wall of the base, the moving block is slidably connected to the circumferential surface of the limiting column I, the fixing plate is in contact with the electric slide rail, and the fixing plate is used for clamping the container plate to be cut. The arc plate can apply a downward extrusion force to the container plate during the cutting of the container, reducing the offset of the plate during cutting, and improving the cutting accuracy of the container plate. The two fixing plates will approach each other and clamp the container plate in the cutting area from both sides, preventing the container plate from being affected by the outside during cutting and causing the plate to displace, affecting the subsequent cutting accuracy, and improving the use efficiency of the device.

[0007] Preferably, the cleaning mechanism includes a leather wheel, a belt, a support block, a reciprocating screw rod, a leather wheel, and a soft brush plate. The leather wheel is fixedly connected to the circumferential surface of the rotating column, the support block is fixedly connected to the top of the base, the reciprocating screw rod is rotatably connected to the inner wall of the support block, the leather wheel is fixedly connected to the circumferential surface of the reciprocating screw rod, and the soft brush plate is fixedly connected to the circumferential surface of the reciprocating screw rod. The cleaning mechanism also includes two limiting columns, an inclined rod, and a push plate. The limiting column is fixedly connected to the rear part of the support block, the inclined rod is movably connected to the circumferential surface of the reciprocating screw rod, the push plate is fixedly connected to the inner wall of the inclined rod, the belt is transmission-connected to the leather wheel, and the belt It is transmission connected to the second pulley, and the inclined rod is slidably connected to the circumferential surface of the second limit column, and the inclined rod is used to perform the toggle positioning operation on the initial container plate. The rotation of the soft brush plate can clean the dust on the surface of the container plate to be cut, which can improve the cutting quality. Dust and oil on the surface of the plate may hinder the normal irradiation of the laser beam, resulting in uneven cutting edges, irregular cutting marks or slag, ensuring more precise cutting, smooth cutting surfaces and neat edges. The movement of the push plate can push the container plate in the center, which can improve the positioning ability of the device before cutting, can improve the cutting accuracy of the device, and reduce the production cost of container plates.

[0008] Preferably, the detection mechanism includes a support seat, a cylinder, a connecting plate, and a pressure column. The support seat is fixedly connected to the top of the base, the cylinder is fixedly connected to the inner wall of the support seat, the connecting plate is fixedly connected to the output end of the cylinder, and the pressure column is fixedly connected to the bottom of the connecting plate. The detection mechanism also includes a rotating block, an air nozzle, and a multi-section rod. The rotating block is rotatably connected to the inner wall of the support seat through a torsion spring, the air nozzle is fixedly connected to the circumferential surface of the rotating block, and the multi-section rod is fixedly connected to the top of the connecting plate. The multi-section rod is in contact with the air nozzle, and the multi-section rod is used to adjust the angle of the air nozzle so that the pressure column will contact and knock the cut container plate, which can ensure the quality of the cut plate, improve production efficiency, save production costs, and increase subsequent production speed. The air nozzle sprays gas through the opening to jet clean the surface cut of the plate, thereby improving the usability of the device and reducing production costs.

[0009] A cutting method of a container plate laser cutting processing device, comprising the following steps: Step 1: When the device is started, the operator or the manipulator places the container sheet to be cut on the top of the load-bearing plate. At this time, the electric slide rail will start, and the moving end of the electric slide rail will drive the load-bearing plate to move. At this time, the load-bearing plate will drive the container sheet on the top to move; Step 2: After the bearing plate moves a certain distance, the plate on the top of the bearing plate will contact the arc plate. The plate will squeeze and push the arc plate to rotate. During the rotation of the arc plate, the arc plate will utilize the reset characteristic of the first elastic telescopic rod, and at this time, the arc plate will tightly contact the plate. Step 3: After the plate moves to the cutting area through the bearing plate, the arc plate will tightly fit the plate. When cutting the container, the arc plate can apply a downward squeezing force on the container plate, reducing the offset of the plate during cutting and improving the cutting accuracy of the container plate.

[0010] Adopting the above technical solutions, the present invention can bring the following beneficial effects:

[0011] 1. For the laser cutting processing device and cutting method of the container plate, through the mutual cooperation of the base, laser cutting machine, electric slide rail, motor, bearing plate, bracket, rotating column, first elastic telescopic rod, arc plate, first reciprocating lead screw, first limit post, moving block, second elastic telescopic rod, and fixed plate, when cutting the container, the arc plate can apply a downward squeezing force on the container plate, reducing the offset of the plate during cutting and improving the cutting accuracy of the container plate. The two fixed plates will approach each other and clamp the container plate in the cutting area from both sides, preventing the plate from being affected by the outside during cutting and causing displacement, which affects the subsequent cutting accuracy and improving the use efficiency of the device.

[0012] 2. For the laser cutting processing device and cutting method of the container plate, through the mutual cooperation of the first leather wheel, belt, support block, second reciprocating lead screw, second leather wheel, soft brush plate, second limit post, inclined rod, and push plate, the rotation of the soft brush plate can clean the dust on the surface of the container plate to be cut, improving the cutting quality. Dust and oil stains on the plate surface may hinder the normal irradiation of the laser beam, resulting in uneven cutting edges, irregular cutting marks or slag. Ensuring more precise cutting, a smooth cutting surface, and neat edges. The movement of the push plate can center and push the container plate, improving the positioning ability of the device before cutting, improving the cutting accuracy of the device, and reducing the production cost of the container plate.

[0013] 3. For the laser cutting processing device and cutting method of the container plate, through the mutual cooperation of the support base, cylinder, connecting plate, pressing column, rotating block, air nozzle, and multi-section rod, the pressing column will contact and knock the cut container plate, ensuring the quality of the cut plate, improving production efficiency, saving production costs, and increasing the subsequent production speed. The air nozzle sprays gas through the opening to clean the cutting debris on the plate surface, improving the use ability of the device and reducing production costs. Description of the Drawings

[0014] Figure 1 Schematic diagram of the overall structure of the present invention; Figure 2 Schematic diagram of the bracket structure of the present invention; Figure 3 For the present invention Figure 2 Enlarged view of the structure at position A in; Figure 4 For the present invention Figure 2 Enlarged view of the structure at position B in; Figure 5 Schematic diagram of the cleaning mechanism of the present invention; Figure 6 For the present invention Figure 5 Enlarged view of the structure at position C in; Figure 7 Schematic diagram of the detection mechanism of the present invention.

[0015] In the figure: 1, base; 2, laser cutting machine; 3, electric slide rail; 4, motor; 5, bearing plate; 6, cleaning mechanism; 7, detection mechanism; 8, bracket; 9, rotating column; 10, first elastic telescopic rod; 11, arc plate; 12, first reciprocating lead screw; 13, first limit post; 14, moving block; 15, second elastic telescopic rod; 16, fixing plate; 601, first leather wheel; 602, belt; 603, support block; 604, second reciprocating lead screw; 605, second leather wheel; 606, soft brush plate; 607, second limit post; 608, inclined rod; 609, push plate; 701, support seat; 702, cylinder; 703, connecting plate; 704, pressing column; 705, rotating block; 706, air spray head; 707, multi-section rod. Specific embodiments

[0016] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0017] Please refer to Figures 1 - 7, an embodiment of the present invention is: a laser cutting processing device for container plates, including a base 1, a laser cutting machine 2 is fixedly installed on the top of the base 1, an electric slide rail 3 is fixedly installed on the inner wall of the base 1, a motor 4 is fixedly connected to the inner wall of the base 1, a mobile end of the electric slide rail 3 is fixedly connected to a bearing plate 5, a cleaning mechanism 6 for cleaning dust and sundries is arranged on the top of the base 1, a detection mechanism 7 for detecting plates is arranged on the top of the base 1, a support 8 is fixedly connected to the top of the base 1, a rotating column 9 is rotatably connected to the inner wall of the support 8, an elastic telescopic rod one 10 is fixedly connected to the circumferential surface of the rotating column 9, and a telescopic end of the elastic telescopic rod one 10 is fixedly connected to an arc plate 11; When the device is started, an operator or a manipulator places the container plate to be cut on the top of the bearing plate 5. At this time, the electric slide rail 3 will start, and the mobile end of the electric slide rail 3 will drive the bearing plate 5 to move. At this time, the bearing plate 5 will drive the container plate on the top to move. When the bearing plate 5 moves a certain distance, the plate on the top of the bearing plate 5 will contact the arc plate 11, and the plate will squeeze and push the arc plate 11 to rotate. During the rotation of the arc plate 11, the arc plate 11 will utilize the reset characteristic of the elastic telescopic rod one 10. At this time, the arc plate 11 will tightly contact the plate. After the plate moves to the cutting area through the bearing plate 5, the arc plate 11 will tightly fit the plate. The arc plate 11 can apply a downward extrusion force to the container plate during the cutting of the container, reduce the offset of the plate during cutting, and improve the cutting accuracy of the container plate; The output end of the motor 4 is fixedly connected to a reciprocating lead screw one 12, a limiting column one 13 is fixedly connected to the inner wall of the base 1, a moving block 14 is movably connected to the circumferential surface of the reciprocating lead screw one 12, an elastic telescopic rod two 15 is fixedly connected to the rear part of the moving block 14, a telescopic end of the elastic telescopic rod two 15 is fixedly connected to a fixing plate 16, the reciprocating lead screw one 12 is rotatably connected to the inner wall of the base 1, the moving block 14 is slidably connected to the circumferential surface of the limiting column one 13, the fixing plate 16 contacts the electric slide rail 3, and the fixing plate 16 is used for clamping the container plate to be cut; After the carrier plate 5 drives the sheet on its top to move to the cutting area, the carrier plate 5 will drive the container sheet to stop moving. At this time, the motor 4 will start, and the output end of the motor 4 will drive the reciprocating lead screw 12 to rotate. The rotation of the reciprocating lead screw 12 will drive the moving block 14 to rotate. However, at this time, the moving block 14 is limited by the limiting post 13. During the rotation of the reciprocating lead screw 12, the moving block 14 can only move horizontally back and forth through the reciprocating groove on the surface of the reciprocating lead screw 12. The movement of the moving block 14 will drive the elastic telescopic rod 15 to move, and the movement of the elastic telescopic rod 15 will drive the fixing plate 16 to move. After the fixing plate 16 moves a certain distance, the two fixing plates 16 will approach each other and clamp the container sheet in the cutting area from both sides, preventing the container sheet from being affected by external factors during cutting and causing the sheet to displace, which affects the subsequent cutting accuracy and improves the use efficiency of the device. After the sheet moves to the cutting area through the carrier plate 5, the arc plate 11 can apply a downward extrusion force to the container sheet during the cutting of the container, reducing the offset of the sheet during cutting, improving the cutting accuracy of the container sheet, and improving the cutting quality of the sheet. After the fixing plate 16 moves a certain distance, the two fixing plates 16 will approach each other and clamp the container sheet in the cutting area from both sides, preventing the container sheet from being affected by external factors during cutting and causing the sheet to displace, which affects the subsequent cutting accuracy and improves the use efficiency of the device.

[0018] Overall working principle: After the sheet moves to the cutting area through the carrier plate 5, the arc plate 11 can apply a downward extrusion force to the container sheet during the cutting of the container, reducing the offset of the sheet during cutting, improving the cutting accuracy of the container sheet, and improving the cutting quality of the sheet. After the fixing plate 16 moves a certain distance, the two fixing plates 16 will approach each other and clamp the container sheet in the cutting area from both sides, preventing the container sheet from being affected by external factors during cutting and causing the sheet to displace, which affects the subsequent cutting accuracy and improves the use efficiency of the device.

[0019] Please refer to Figures 1 - 7 , on the basis of the above embodiments, in another embodiment of the present invention, the cleaning mechanism 6 includes a first leather wheel 601, a belt 602, a support block 603, a reciprocating lead screw 604, a second leather wheel 605, and a soft brush plate 606. The first leather wheel 601 is fixedly connected to the circumferential surface of the rotating column 9. The support block 603 is fixedly connected to the top of the base 1. The reciprocating lead screw 604 is rotatably connected to the inner wall of the support block 603. The second leather wheel 605 is fixedly connected to the circumferential surface of the reciprocating lead screw 604. The soft brush plate 606 is fixedly connected to the circumferential surface of the reciprocating lead screw 604; When the device is started, the arc plate 11 will rotate by contacting with the plate, and the arc plate 11 will drive the rotating column 9 to rotate, and the rotation of the rotating column 9 will drive the leather wheel 1 601 to rotate, and the rotation of the leather wheel 1 601 will drive the leather wheel 2 605 to rotate through the belt 602. During the rotation of the leather wheel 2 605, the leather wheel 2 605 will drive the soft brush plate 606 to rotate. The rotation of the soft brush plate 606 can clean the dust on the surface of the container plate to be cut, which can improve the cutting quality. Dust and oil on the surface of the plate may hinder the normal irradiation of the laser beam, resulting in uneven cutting edges, irregular cutting marks or slag, ensuring more accurate cutting, smooth cutting surface and neat edges; The cleaning mechanism 6 also includes a second limiting column 607, an inclined rod 608, and a push plate 609. The second limiting column 607 is fixedly connected to the rear of the support block 603, the inclined rod 608 is movably connected to the circumferential surface of the second reciprocating screw rod 604, the push plate 609 is fixedly connected to the inner wall of the inclined rod 608, the belt 602 is transmission-connected to the first pulley 601, the belt 602 is transmission-connected to the second pulley 605, the inclined rod 608 is slidably connected to the circumferential surface of the second limiting column 607, and the inclined rod 608 is used to perform a toggle positioning operation on the initial container sheet; During the rotation of the reciprocating screw rod 604, the reciprocating screw rod 604 will drive the inclined rod 608 to rotate, but the inclined rod 608 is limited by the limiting column 607 at this time, resulting in the inclined rod 608 being able to reciprocate horizontally through the reciprocating groove on the surface of the reciprocating screw rod 604 during the rotation of the reciprocating screw rod 604. During the movement of the inclined rod 608, the inclined rod 608 will drive the push plate 609 to move. At this time, the movement of the push plate 609 can push the container plate in the center, which can improve the positioning ability of the device before cutting, and can improve the positioning ability of the device. Cutting accuracy and reduce the production cost of container plates. The second leather wheel 605 will drive the soft brush plate 606 to rotate. The rotation of the soft brush plate 606 can clean the dust on the surface of the container plate that needs to be cut, which can improve the cutting quality, improve the accuracy of the device when cutting the plate, and improve the cutting efficiency of the device. The inclined rod 608 will drive the push plate 609 to move. At this time, the movement of the push plate 609 can push the container plate in the center, which can improve the positioning ability of the device before cutting, can improve the cutting accuracy of the device, and reduce the production cost of container plates.

[0020] The detection mechanism 7 includes a support seat 701, a cylinder 702, a connecting plate 703, and a pressure column 704. The support seat 701 is fixedly connected to the top of the base 1, the cylinder 702 is fixedly connected to the inner wall of the support seat 701, the connecting plate 703 is fixedly connected to the output end of the cylinder 702, and the pressure column 704 is fixedly connected to the bottom of the connecting plate 703; After the sheet metal in the cutting area is cut, the carrier plate 5 will continue to drive the container sheet metal on its top. When the container sheet metal moves to the bottom of the cylinder 702, the carrier plate 5 will stop. At this time, the output end of the cylinder 702 will drive the connecting plate 703 to move. During the movement of the connecting plate 703, the connecting plate 703 will drive the pressing column 704 to move. After the pressing column 704 moves downward for a certain distance, the pressing column 704 will contact and strike the cut container sheet metal, which can ensure the quality of the cut sheet metal, improve production efficiency, save production costs, and increase the subsequent production speed. The detection mechanism 7 further includes a rotating block 705, an air nozzle 706, and a multi-section rod 707. The rotating block 705 is rotatably connected to the inner wall of the support seat 701 through a torsion spring. The air nozzle 706 is fixedly connected to the circumferential surface of the rotating block 705. The multi-section rod 707 is fixedly connected to the top of the connecting plate 703. The multi-section rod 707 contacts the air nozzle 706, and the multi-section rod 707 is used to adjust the angle of the air nozzle 706. During the downward movement of the connecting plate 703, the movement of the connecting plate 703 will drive the multi-section rod 707 to move. During the movement of the multi-section rod 707, the multi-section rod 707 will squeeze and push the air nozzle 706. At this time, after the air nozzle 706 receives the driving force, the air nozzle 706 will rotate around the rotating block 705. At this time, the air nozzle 706 can adjust the angle. The air nozzle 706 sprays gas through the opening to blow and clean the surface cutting material of the sheet metal, improving the usability of the device and reducing production costs. After the pressing column 704 moves downward for a certain distance, the pressing column 704 will contact and strike the cut container sheet metal, which can ensure the quality of the cut sheet metal, improve production efficiency, save production costs, and increase the subsequent production speed. The air nozzle 706 will rotate around the rotating block 705. At this time, the air nozzle 706 can adjust the angle. The air nozzle 706 sprays gas through the opening to blow and clean the surface cutting material of the sheet metal, improving the usability of the device and reducing production costs.

[0021] A cutting method for a laser cutting and processing device for container sheet metal includes the following steps: Step 1: When the device is started, an operator or a manipulator places the container sheet metal to be cut on the top of the carrier plate 5. At this time, the electric slide rail 3 will start, and the moving end of the electric slide rail 3 will drive the carrier plate 5 to move. At this time, the carrier plate 5 will drive the container sheet metal on the top to move. Step 2: After the carrier plate 5 moves a certain distance, the sheet metal on the top of the carrier plate 5 will contact the arc plate 11, and the sheet metal will squeeze and push the arc plate 11 to rotate. During the rotation of the arc plate 11, the arc plate 11 will utilize the reset characteristic of the elastic telescopic rod 10. At this time, the arc plate 11 will tightly contact the sheet metal. Step 3: After the sheet moves to the cutting area through the bearing plate 5, the arc plate 11 will tightly fit the sheet. When the container is being cut, the arc plate 11 can apply a downward extrusion force to the container sheet, reducing the offset of the sheet during cutting and improving the cutting accuracy of the container sheet.

[0022] Overall working principle: After the pressure column 704 moves downward for a certain distance, the pressure column 704 will contact and strike the cut container sheet, which can ensure the quality of the cut sheet, improve production efficiency, save production costs, increase the subsequent production speed. The air nozzle 706 will rotate around the rotating block 705. At this time, the air nozzle 706 can adjust the angle. The air nozzle 706 will spray gas through the opening to blow and clean the cutting debris on the surface of the sheet, improving the usability of the device and reducing production costs.

[0023] The present invention provides a laser cutting and processing device for container sheets. There are many methods and ways to specifically implement this technical solution. The above is only the preferred embodiment of the present invention. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention. Each component not clearly defined in this embodiment can be implemented by using existing technologies.

Claims

1. A container plate laser cutting device, comprising a base (1), characterized in that: A laser cutting machine (2) is fixedly mounted on the top of the base (1), an electric slide rail (3) is fixedly mounted on the inner wall of the base (1), a motor (4) is fixedly connected to the inner wall of the base (1), a bearing plate (5) is fixedly connected to the movable end of the electric slide rail (3), a cleaning mechanism (6) for cleaning dust and debris is arranged on the top of the base (1), a detection mechanism (7) for plate detection is arranged on the top of the base (1), a bracket (8) is fixedly connected to the top of the base (1), and a rotating column (9) is rotatably connected to the inner wall of the bracket (8). ), the circumferential surface of the rotating column (9) is fixedly connected to an elastic telescopic rod (10), the telescopic end of the elastic telescopic rod (10) is fixedly connected to an arc plate (11), the output end of the motor (4) is fixedly connected to a reciprocating screw (12), the inner wall of the base (1) is fixedly connected to a limiting column (13), the circumferential surface of the reciprocating screw (12) is movably connected to a moving block (14), the rear part of the moving block (14) is fixedly connected to an elastic telescopic rod (15), and the telescopic end of the elastic telescopic rod (15) is fixedly connected to a fixed plate (16).

2. The container plate laser cutting device according to claim 1, characterized in that: The reciprocating screw rod (12) is rotatably connected to the inner wall of the base (1), the moving block (14) is slidably connected to the circumferential surface of the limiting column (13), the fixed plate (16) is in contact with the electric slide rail (3), and the fixed plate (16) is used to clamp the container plate to be cut.

3. The container plate laser cutting device according to claim 2, characterized in that: The cleaning mechanism (6) comprises a first pulley (601), a belt (602), a support block (603), a second reciprocating screw rod (604), a second pulley (605), and a soft brush plate (606); the first pulley (601) is fixedly connected to the circumferential surface of the rotating column (9); the support block (603) is fixedly connected to the top of the base (1); the second reciprocating screw rod (604) is rotatably connected to the inner wall of the support block (603); the second pulley (605) is fixedly connected to the circumferential surface of the second reciprocating screw rod (604); and the soft brush plate (606) is fixedly connected to the circumferential surface of the second reciprocating screw rod (604).

4. The container plate laser cutting device according to claim 3, characterized in that: The cleaning mechanism (6) further comprises a second limiting column (607), an inclined rod (608), and a push plate (609); the second limiting column (607) is fixedly connected to the rear of the support block (603); the inclined rod (608) is movably connected to the circumferential surface of the second reciprocating screw rod (604); and the push plate (609) is fixedly connected to the inner wall of the inclined rod (608).

5. The container plate laser cutting device according to claim 4, characterized in that: The belt (602) is connected to the first pulley (601) in a transmission connection, the belt (602) is connected to the second pulley (605) in a transmission connection, the inclined rod (608) is slidably connected to the circumferential surface of the second limiting column (607), and the inclined rod (608) is used to perform a toggling and positioning operation on the initial container plate.

6. The container plate laser cutting device according to claim 5, characterized in that: The detection mechanism (7) comprises a support seat (701), a cylinder (702), a connecting plate (703), and a pressure column (704); the support seat (701) is fixedly connected to the top of the base (1); the cylinder (702) is fixedly connected to the inner wall of the support seat (701); the connecting plate (703) is fixedly connected to the output end of the cylinder (702); and the pressure column (704) is fixedly connected to the bottom of the connecting plate (703).

7. The container plate laser cutting device according to claim 6, characterized in that: The detection mechanism (7) further comprises a rotating block (705), an air spray head (706), and a multi-section rod (707); the rotating block (705) is rotatably connected to the inner wall of the support seat (701) via a torsion spring; the air spray head (706) is fixedly connected to the circumferential surface of the rotating block (705); and the multi-section rod (707) is fixedly connected to the top of the connecting plate (703).

8. The container plate laser cutting device according to claim 7, characterized in that: The multi-section rod (707) is in contact with the air spray head (706), and the multi-section rod (707) is used to adjust the angle of the air spray head (706).

9. A cutting method of a container plate laser cutting device, using the container plate laser cutting device according to claim 8, characterized in that: The following steps are involved: Step 1: When the device is started, an operator or a manipulator places the container sheet to be cut on the top of the load-bearing plate (5), and the electric slide rail (3) is started. The moving end of the electric slide rail (3) drives the load-bearing plate (5) to move, and the load-bearing plate (5) drives the container sheet on the top to move; Step 2: After the support plate (5) moves a certain distance, the plate on the top of the support plate (5) will contact the arc plate (11), and the plate will squeeze and push the arc plate (11) to rotate. During the rotation of the arc plate (11), the arc plate (11) will return to the original position through the elastic telescopic rod 1 (10), and the arc plate (11) will be tightly in contact with the plate; Step 3: After the plate is moved to the cutting area through the supporting plate (5), the arc plate (11) will fit tightly to the plate. When the container is cut, the arc plate (11) can exert a downward squeezing force on the container plate, thereby reducing the plate deviation during cutting and improving the cutting accuracy of the container plate.

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