A laser cutting device and method for producing polyurethane composite aluminum-based honeycomb panels

Abstract

The application discloses a kind of laser cutting equipment and method for polyurethane composite aluminum-based honeycomb plate production, and the application relates to the field of laser cutting technology, including body, No. 1 electric telescopic rod, support frame, No. 1 mouth, placement plate and fixed plate assembly, the inner wall of the body is installed with No. 1 electric telescopic rod, the top of the body is provided with No. 1 mouth, and the inner wall of No. 1 mouth is installed with support frame penetratingly.The application is moved by being installed with electric chuck, so that it is moved out of No. 1 chock, while No. 1 supporting block moves to drive No. 1 box to move, No. 1 box moves to drive universal wheel to press down, universal wheel presses down to drive No. 1 support rod to move, No. 1 support rod moves to drive No. 1 pulley to move, No. 1 pulley moves to make No. 1 support rod drive No. 1 spring to move, No. 1 spring moves to press and fix when polyurethane composite aluminum-based honeycomb plate production, realize the function of stable pressing and fixing when laser cutting equipment cuts polyurethane composite aluminum-based honeycomb plate, improve cutting efficiency.

Description

Technical Field

[0001] This invention relates to the field of laser cutting technology, specifically to a laser cutting device and method for the production of polyurethane composite aluminum-based honeycomb panels. Background Technology

[0002] Polyurethane composite aluminum honeycomb panels are composed of an aluminum honeycomb core, a polyurethane interlayer, and an aluminum panel. They combine lightweight, high strength, fire resistance, and corrosion resistance, and are widely used in building curtain walls, transportation hubs, solar power generation, and other fields. Laser cutting uses a focused high-power-density laser beam to irradiate the workpiece, causing the irradiated material to melt, vaporize, ablate, or reach its ignition point. At the same time, a high-speed airflow coaxial with the beam blows away the molten material, thereby cutting the workpiece. However, existing laser cutting equipment for polyurethane composite aluminum honeycomb panels has unstable compressive strength, which reduces cutting efficiency.

[0003] The existing laser cutting equipment for producing polyurethane composite aluminum honeycomb panels has the following drawbacks:

[0004] 1. Patent document CN114616071A discloses a laser cutting method and related laser cutting equipment for cutting plate-shaped materials. "According to the method, in the first step, the material to be cut is weakened, especially perforated, by irradiating it along the set cutting line (20) with a pulsed first laser beam (11). In the second step, the material to be cut is locally heated in the area of ​​the cutting line (20) by irradiating it with a second laser beam (13) to generate material stress. Here, in the second step, the material to be cut is heated in only one point (22) or multiple mutually spaced points (22) on the cutting line (20)." However, existing laser cutting equipment for producing polyurethane composite aluminum-based honeycomb panels has unstable compressive strength, which reduces the cutting efficiency when cutting polyurethane composite aluminum-based honeycomb panels.

[0005] 2. Patent document CN115255666A discloses a laser cutting device and a cutting method using the same. "The device includes a laser focusing cutting module for emitting a laser beam to cut a product, a fixture module for supporting the product, a nozzle blowing module for blowing air during laser focusing cutting, and a drive module for driving relative movement between the laser focusing cutting module and the fixture module; the optical axis of the laser beam emitted by the laser focusing cutting module forms an angle α with respect to the cutting surface of the product, and the angle α is adjustable. This application's technical solution improves the structure and cutting method of existing laser cutting equipment to enhance the cutting quality of the product." However, existing laser cutting equipment for producing polyurethane composite aluminum-based honeycomb panels suffers from unstable pressure bonding of the polyurethane composite aluminum-based honeycomb panels, reducing cutting accuracy.

[0006] 3. Patent document CN116532786A discloses a laser cutting equipment and laser cutting control method for sheet metal parts. "The laser cutting equipment for sheet metal parts includes a mounting frame, a laser cutter is installed at the top of the mounting frame, a cleaning mechanism for grinding the workpiece is installed inside the mounting frame, support mechanisms for supporting and fixing the workpiece are installed on both sides of the cleaning mechanism, and a driving mechanism for supporting the cleaning mechanism and adjusting the position of the support mechanism is installed below the cleaning mechanism. The driving mechanism includes a supporting base plate. This invention has a simple structure, and through the cooperation of multiple structures, the laser cutting equipment can quickly fix the workpiece, thereby ensuring the cutting accuracy of the laser cutting equipment. Secondly, this invention can quickly clean the residual slag on the lower surface of the workpiece, thereby ensuring the quality of the workpiece." However, existing laser cutting equipment for producing polyurethane composite aluminum-based honeycomb panels is inconvenient to clean during cutting, increasing manual labor.

[0007] 4. Patent document CN120170303A discloses a laser cutting device and method for metal materials, "including a machine base, a laser cutter is provided on the top of the machine base, the laser cutter includes a housing, a laser cutting head is installed inside the housing, a rotating disk is provided on the edge of the laser cutting head and rotates around the laser cutting head, and an air supply nozzle is fixedly installed on one side of the bottom of the rotating disk; the laser cutting device of the present invention cleans the material before cutting by setting an air supply nozzle that can rotate around the laser cutting head, and during cutting, the air supply nozzle is positioned behind the laser cutting head to clean the residual slag in the cut, reduce the temperature difference between the cut and the rest of the material, and thus reduce thermal stress; the corresponding cutting method uses a low-power laser to preheat the material before cutting, further reducing the thermal stress during the cutting process." However, the existing laser cutting equipment for producing polyurethane composite aluminum-based honeycomb panels does not collect residue during cutting, reducing the efficiency of the laser cutting equipment. Summary of the Invention

[0008] The purpose of this invention is to provide a laser cutting device and method for the production of polyurethane composite aluminum-based honeycomb panels, so as to solve the technical problem mentioned in the background art of the unstable pressing of polyurethane composite aluminum-based honeycomb panels in laser cutting equipment, which reduces the cutting accuracy.

[0009] To achieve the above objectives, the present invention provides the following technical solution: a laser cutting device for the production of polyurethane composite aluminum-based honeycomb panels, comprising a body, a first electric telescopic rod, a support frame, a first opening, a placement plate, and a fixing plate assembly. The first electric telescopic rod is installed on the inner wall of the body, and a first opening is opened on the top of the body. The support frame is installed through the inner wall of the first opening, and the output end of the first electric telescopic rod is connected to the outer wall of the support frame. The placement plate is installed on the top of the body, and the fixing plate assembly is installed through the inner wall of the support frame.

[0010] The fixed plate assembly includes a second electric telescopic rod, a first support block, a laser cutting head, a first box, a first support rod, and casters. The second electric telescopic rod passes through the inner wall of the support frame. The first support block is located at the output end of the second electric telescopic rod. The laser cutting head is located on the outer wall of the first support block. The first box is located on the outer wall of the first support block. One end of the first box has a second opening. The first support rod passes through the inner wall of the second opening. The casters are located at one end of the first support rod. The outer wall of the first support rod has a first latch. The inner wall of the first box is equipped with an electric latch. The inner wall of the first box is equipped with a first slide rail. The inner wall of the first slide rail is equipped with a first pulley, and one end of the first pulley is connected to the outer wall of the first support rod. The top of the first support rod is equipped with a first spring, and one end of the first spring is connected to the inner wall of the first box. The inner wall of the first box is equipped with a pressure detection assembly.

[0011] Preferably, the electric clamp head is inserted into the first clamping slot, and the first pulley moves through the first slide rail.

[0012] Preferably, the pressure detection component includes a pressure sensor and a processing module. The pressure sensor is located on the inner wall of the first box and above the first support rod. The processing module is located on the outer wall of the machine body. The pressure sensor and the processing module are electrically connected. The processing module is electrically connected to the fixing plate assembly. The processing module has built-in rated pressure data when the polyurethane composite aluminum-based honeycomb panel is fixed. The pressure sensor is used to detect the real-time pressure data when the polyurethane composite aluminum-based honeycomb panel is fixed. The rated pressure data is 1.2MPa~2.4MPa.

[0013] Preferably, the real-time pressure data during the fixing of the polyurethane composite aluminum-based honeycomb panel is transmitted to the processing module. The processing module compares the real-time pressure data with the rated pressure data during the fixing of the polyurethane composite aluminum-based honeycomb panel. When the real-time pressure data is greater than the rated pressure data, it is set to a high pressure state; when the real-time pressure data is less than the rated pressure data, it is set to a low pressure state; and when the real-time pressure data is within the range of the rated pressure data, it is set to a rated pressure state.

[0014] Preferably, a solid box assembly is installed on the inner wall of the machine body, a vibration assembly is installed on the inner wall of the machine body, and a collection box is installed through the inner wall of the machine body.

[0015] Preferably, the fixed box assembly includes a No. 3 box, a No. 2 motor, a rack, a No. 2 clamp, and a No. 3 support rod. The No. 3 box is located on the inner wall of the machine body, the No. 2 motor is located on the inner wall of the No. 3 box, the No. 5 opening is opened on the outer wall of the No. 3 box, the No. 2 clamp penetrates the inner wall of the No. 5 opening, the rack is located on the outer wall of the No. 2 clamp, the output end of the No. 2 motor is equipped with a gear, the gear meshes with the rack, the No. 3 support rod is located on the inner wall of the No. 3 box, the No. 3 cylinder is installed on the outer wall of the No. 3 cylinder, the No. 4 support rod is installed through the inner wall of the No. 3 cylinder, and the outer wall of the No. 4 support rod is connected to the outer wall of the No. 2 clamp. The connecting rod part of the No. 2 clamp and the No. 5 opening are both square, and the outer wall of the collection box has a No. 7 opening.

[0016] Preferably, the connecting rod portion of the second clip head moves via the support of port five, and one end of the second clip head is inserted into port seven.

[0017] Preferably, the oscillation assembly includes a No. 6 box, a No. 6 port, a No. 3 spring, a No. 6 rod, a No. 5 cylinder, and a No. 5 motor. The No. 6 box is located on the inner wall of the machine body, the No. 6 port is opened at the bottom of the No. 6 box, the No. 3 spring is located on the inner wall of the No. 6 box, the No. 6 rod is located on the inner wall of the No. 6 box, the No. 5 cylinder is located on the outer wall of the No. 6 rod, a connecting block is installed on the outer wall of the No. 5 cylinder, one end of the No. 3 spring is connected to the outer wall of the connecting block, one end of the connecting block penetrates the inner wall of the No. 6 port, a guide plate is installed on one end of the connecting block, a limit block is installed on the inner wall of the No. 6 port, the No. 5 motor is located on the inner wall of the No. 6 box, and an impact head is installed at the output end of the No. 5 motor.

[0018] Preferably, the striking head is located on one side of the connecting block, the connecting block is moved by the support of the No. 5 cylinder and the No. 6 port, and the No. 5 cylinder is moved by the support of the No. 6 rod.

[0019] Preferably, the method of using the laser cutting equipment includes the following steps:

[0020] Step S1: The movement of the second electric telescopic rod drives the movement of the first support block, which in turn drives the laser cutting head to move and perform cutting. The electric chuck moves to move out of the first chuck slot. At the same time, the movement of the first support block drives the movement of the first box, which in turn drives the universal wheel to press down. The pressing down of the universal wheel drives the movement of the first support rod, which in turn drives the movement of the first pulley. The movement of the first pulley causes the first support rod to drive the movement of the first spring, which in turn causes the pressure to be applied during the production of the polyurethane composite aluminum honeycomb panel. This achieves the function of stable pressure and improved cutting efficiency when the laser cutting equipment cuts the polyurethane composite aluminum honeycomb panel.

[0021] Step S2: When the processing module detects a high pressure state, it controls the fixed plate assembly to shrink. After the fixed plate assembly shrinks, the pressure sensor continuously monitors the real-time pressure data of the polyurethane composite aluminum-based honeycomb panel during fixation until the processing module detects a low pressure state or a rated pressure state. When the processing module detects a low pressure state, it controls the fixed plate assembly to extend. After the fixed plate assembly extends, the pressure sensor continuously monitors the real-time pressure data of the polyurethane composite aluminum-based honeycomb panel during fixation until the processing module detects a high pressure state or a rated pressure state. When the processing module detects a rated pressure state, it controls the fixed plate assembly to fix. After the fixed plate assembly is fixed, the pressure sensor continuously monitors the real-time pressure data of the polyurethane composite aluminum-based honeycomb panel during fixation until the processing module detects a low pressure state or a high pressure state. This achieves the function of the laser cutting equipment to stably press and fix the polyurethane composite aluminum-based honeycomb panel to improve the cutting accuracy.

[0022] Step S3: The rotation of motor No. 2 drives the gear to rotate, the rotation of the gear drives the rack to move, the movement of the rack drives the No. 2 chuck to move, the movement of the No. 2 chuck drives the No. 4 support rod to move, and the movement of the No. 4 support rod causes the No. 2 chuck to move out of port No. 7. At this time, pull the collection box to pull it out and clean its interior. This realizes the function of quickly cleaning the residue during the laser cutting of polyurethane composite aluminum honeycomb panels and reducing manual labor.

[0023] Step S4: The function of the limiting block is to provide movement limit for the connecting block. The residue from the laser cutting equipment falls onto the surface of the guide plate through the placement plate. At this time, the No. 5 motor rotates, driving the striking head to move. The movement of the striking head drives the connecting block to move. The movement of the connecting block drives the No. 5 cylinder to move. The movement of the No. 5 cylinder causes the connecting block to drive the No. 3 spring to move. The movement of the No. 3 spring causes the connecting block to drive the guide plate to move. The movement of the guide plate vibrates the residue into the collection box, realizing the function of quickly collecting the residue from the laser cutting equipment and improving the efficiency of the laser cutting equipment.

[0024] Compared with the prior art, the beneficial effects of the present invention are:

[0025] 1. This invention utilizes a second electric telescopic rod to move a first support block, which in turn moves a laser cutting head to perform cutting. An electric chuck moves the head out of a first chuck slot. Simultaneously, the movement of the first support block moves a first box, which in turn moves a caster wheel downwards. This downward movement of the caster wheel moves a first support rod, which in turn moves a first pulley. The movement of the pulley causes the first support rod to move a first spring, which in turn presses the polyurethane composite aluminum-based honeycomb panel during production. This invention achieves stable pressing and improved cutting efficiency when laser cutting polyurethane composite aluminum-based honeycomb panels.

[0026] 2. This invention, through the installation of a processing module, detects a high pressure state and controls the solid plate assembly to contract. After the solid plate assembly contracts, the pressure sensor continuously monitors the real-time pressure data of the polyurethane composite aluminum-based honeycomb panel during fixation until the processing module detects a low pressure state or a rated pressure state. When the processing module detects a low pressure state, it controls the solid plate assembly to extend. After the solid plate assembly extends, the pressure sensor continuously monitors the real-time pressure data of the polyurethane composite aluminum-based honeycomb panel during fixation until the processing module detects a high pressure state or a rated pressure state. When the processing module detects a rated pressure state, it controls the solid plate assembly to fix. After the solid plate assembly is fixed, the pressure sensor continuously monitors the real-time pressure data of the polyurethane composite aluminum-based honeycomb panel during fixation until the processing module detects a low pressure state or a high pressure state. This achieves the function of stabilizing and fixing the polyurethane composite aluminum-based honeycomb panel in laser cutting equipment to improve cutting accuracy.

[0027] 3. This invention uses a No. 2 motor to rotate, which drives a gear to rotate. The gear rotates, which drives a rack to move. The rack moves, which drives a No. 2 chuck to move. The No. 2 chuck moves, which drives a No. 4 support rod to move. The No. 4 support rod moves, which moves the No. 2 chuck out of the No. 7 opening. At this time, the collection box is pulled out to clean its interior. This invention achieves the function of quickly cleaning the residue from laser cutting equipment used in the production of polyurethane composite aluminum honeycomb panels, reducing manual labor.

[0028] 4. The present invention uses a limiting block to provide movement limit for the connecting block. During laser cutting, the residue falls onto the surface of the guide plate via the placement plate. At this time, the No. 5 motor rotates, driving the striking head to move. The movement of the striking head drives the connecting block to move, which in turn drives the No. 5 cylinder to move. The movement of the No. 5 cylinder causes the connecting block to move the No. 3 spring, which in turn causes the connecting block to move the guide plate. The movement of the guide plate vibrates the residue into the collection box, thus achieving the function of quickly collecting the residue during laser cutting and improving the efficiency of the laser cutting equipment. Attached Figure Description

[0029] Figure 1 This is a front view structural diagram of the present invention;

[0030] Figure 2 This is a front view of the present invention.

[0031] Figure 3 This is a schematic diagram of the No. 1 box structure of the present invention;

[0032] Figure 4 For the present invention Figure 3 A schematic diagram of the B structure;

[0033] Figure 5 For the present invention Figure 3 A schematic diagram of structure A;

[0034] Figure 6 This is a schematic diagram of the pressure detection process of the present invention;

[0035] Figure 7 This is a schematic diagram of the No. 2 card head structure of the present invention;

[0036] Figure 8 For the present invention Figure 7 A schematic diagram of the C-structure;

[0037] Figure 9 This is a schematic diagram of the No. 5 port structure of the present invention;

[0038] Figure 10 This is a schematic diagram of the guide plate structure of the present invention.

[0039] In the diagram: 1. Main body; 2. Electric telescopic rod No. 1; 3. Support frame; 4. Port No. 1; 5. Processing module; 6. Electric telescopic rod No. 2; 7. Support block No. 1; 8. Laser cutting head; 9. Box No. 1; 10. Placement plate; 11. Port No. 2; 12. Support rod No. 1; 13. Casters; 14. Bayonet No. 1; 15. Slide rail No. 1; 16. Spring No. 1; 17. Pulley No. 1; 18. Pressure sensor; 19. Collection box; 20. 21. No. 7 port; 22. No. 3 box; 23. No. 2 motor; 24. Gear; 25. No. 5 port; 26. No. 2 clamp; 27. No. 3 support rod; 28. No. 4 support rod; 29. ​​Gear rack; 32. No. 6 box; 33. No. 6 port; 34. No. 6 rod; 35. No. 5 cylinder; 36. Connecting block; 37. No. 3 spring; 38. No. 5 motor; 39. Striking head; 40. Position block; 41. Guide plate; 42. Electric clamp. Detailed Implementation

[0040] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0041] In the description of this invention, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0042] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand this according to the specific circumstances.

[0043] Example 1: Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4This invention provides an embodiment of a laser cutting device for the production of polyurethane composite aluminum-based honeycomb panels, comprising a body 1, a first electric telescopic rod 2, a support frame 3, a first opening 4, a placement plate 10, and a fixing plate assembly. The first electric telescopic rod 2 is installed on the inner wall of the body 1. A first opening 4 is opened at the top of the body 1. The support frame 3 is installed through the inner wall of the first opening 4, and the output end of the first electric telescopic rod 2 is connected to the outer wall of the support frame 3. The placement plate 10 is installed at the top of the body 1. The fixing plate assembly is installed through the inner wall of the support frame 3. A fixing box assembly is installed on the inner wall of the body 1. A vibration assembly is installed on the inner wall of the body 1. A collection box 19 is installed through the inner wall of the body 1. After the polyurethane composite aluminum-based honeycomb panel is placed on the placement plate 10, it is pressed and secured by the fixing assembly. At this time, the first electric telescopic rod 2 moves, driving the support frame 3 to move. The movement of the support frame 3 drives the laser cutting head 8 to cut the polyurethane composite aluminum-based honeycomb panel. The fixing assembly includes a second electric telescopic rod 6, a first support block 7, a laser cutting head 8, a first box 9, a first support rod 12, and casters 13. The second electric telescopic rod 6 passes through the inner wall of the support frame 3. The first support block 7 is located at the output end of the second electric telescopic rod 6. The laser cutting head 8 is located on the outer wall of the first support block 7. The first box 9 is located on the outer wall of the first support block 7. One end of the first box 9 has a second opening 11. Rod 12 penetrates the inner wall of slot 11. A caster wheel 13 is located at one end of rod 12. A latch 14 is formed on the outer wall of rod 12. An electric locking head 42 is installed on the inner wall of box 9. A slide rail 15 is installed on the inner wall of box 9. A pulley 17 is installed on the inner wall of slide rail 15, with one end of pulley 17 connected to the outer wall of rod 12. A spring 16 is installed on the top of rod 12, with one end of spring 16 connected to the inner wall of box 9. A pressure detection assembly is installed on the inner wall of box 9. The electric locking head 42 engages with latch 14, and pulley 17 moves via slide rail 15. The movement of the telescopic rod 6 moves the first support block 7, which in turn moves the laser cutting head 8 to perform cutting. The electric chuck 42 moves to move it out of the first chuck slot 14. At the same time, the movement of the first support block 7 moves the first box 9, which in turn moves the universal wheel 13 downward. The downward movement of the universal wheel 13 moves the first support rod 12, which in turn moves the first pulley 17. The movement of the first pulley 17 causes the first support rod 12 to move the first spring 16. The movement of the first spring 16 causes the polyurethane composite aluminum-based honeycomb panel to be pressed and solidified during production, thus realizing the function of stable pressing and solidification to improve cutting efficiency when the laser cutting equipment cuts polyurethane composite aluminum-based honeycomb panels.

[0044] Example 2: Please refer to Figure 3 , Figure 5 and Figure 6One embodiment of the present invention provides a pressure detection component including a pressure sensor 18 and a processing module 5. The pressure sensor 18 is located on the inner wall of the first box 9 and above the first support rod 12. The processing module 5 is located on the outer wall of the body 1. The pressure sensor 18 is electrically connected to the processing module 5, and the processing module 5 is electrically connected to the fixed plate assembly. The processing module 5 contains the rated pressure data when the polyurethane composite aluminum-based honeycomb panel is fixed. The pressure sensor 18 is used to detect the real-time pressure data when the polyurethane composite aluminum-based honeycomb panel is fixed. The rated pressure data is 1.2MPa~2.4MPa. The real-time pressure data when the polyurethane composite aluminum-based honeycomb panel is fixed is transmitted to the processing module 5. The processing module 5 compares the real-time pressure data when the polyurethane composite aluminum-based honeycomb panel is fixed with the rated pressure data when the polyurethane composite aluminum-based honeycomb panel is fixed. When the real-time pressure data when the polyurethane composite aluminum-based honeycomb panel is fixed is greater than the rated pressure data when the polyurethane composite aluminum-based honeycomb panel is fixed, it is set to a high pressure state. The real-time low pressure data when the polyurethane composite aluminum-based honeycomb panel is fixed is compared with the rated pressure data when the polyurethane composite aluminum-based honeycomb panel is fixed. When the data is set to a low pressure state, and the real-time pressure during the fixing of the polyurethane composite aluminum-based honeycomb panel is within the range of the data and the rated pressure data during the fixing of the polyurethane composite aluminum-based honeycomb panel, it is set to a rated pressure state. When the processing module 5 detects a high pressure state, it controls the fixing plate assembly to shrink. After the fixing plate assembly shrinks, the pressure sensor 18 continues to detect the real-time pressure data during the fixing of the polyurethane composite aluminum-based honeycomb panel until the processing module 5 detects a low pressure state or a rated pressure state. When the processing module 5 detects a low pressure state, it controls the fixing plate assembly to extend. After the fixing plate assembly extends, the pressure sensor 18 continues to detect the real-time pressure data during the fixing of the polyurethane composite aluminum-based honeycomb panel until the processing module 5 detects a high pressure state or a rated pressure state. When the processing module 5 detects a rated pressure state, it controls the fixing plate assembly to fix. After the fixing plate assembly is fixed, the pressure sensor 18 continues to detect the real-time pressure data during the fixing of the polyurethane composite aluminum-based honeycomb panel until the processing module 5 detects a low pressure state or a high pressure state. This realizes the function of the laser cutting equipment to stably press and fix the polyurethane composite aluminum-based honeycomb panel to improve the cutting accuracy.

[0045] Example 3: Please refer to Figure 2 , Figure 7 , Figure 8 and Figure 9One embodiment of the present invention provides: the fixed box assembly includes a third box 21, a second motor 22, a rack 29, a second clamp 25, and a third support rod 26. The third box 21 is located on the inner wall of the body 1, the second motor 22 is located on the inner wall of the third box 21, the outer wall of the third box 21 has a fifth opening 24, the second clamp 25 penetrates the inner wall of the fifth opening 24, the rack 29 is located on the outer wall of the second clamp 25, a gear 23 is installed at the output end of the second motor 22, the gear 23 meshes with the rack 29, the third support rod 26 is located on the inner wall of the third box 21, a third cylinder 27 is installed on the outer wall of the third support rod 26, a fourth support rod 28 is installed through the inner wall of the third cylinder 27, and the outer wall of the fourth support rod 28 is connected to the outer wall of the second clamp 25. The connecting rod of the second clamp 25 and the fifth opening 24 are both square. The outer wall of the collection box 19 has a seventh opening 20. The connecting rod of the second clamp 25 moves through the support of the fifth opening 24. One end of the second clamp 25 is inserted into the seventh opening 20. The rotation of the second motor 22 drives the gear 23 to rotate. The rotation of the gear 23 drives the rack 29 to move. The movement of the rack 29 drives the second clamp 25 to move. The movement of the second clamp 25 drives the fourth support rod 28 to move. The movement of the fourth support rod 28 moves the second clamp 25 out of the seventh opening 20. At this time, the collection box 19 is pulled out to clean its interior. This realizes the function of quickly cleaning the residue during the laser cutting of polyurethane composite aluminum honeycomb panels, reducing manual labor.

[0046] Example 4: Please refer to Figure 2 and Figure 10An embodiment of the present invention provides: the oscillation assembly includes a No. 6 box 32, a No. 6 port 33, a No. 3 spring 37, a No. 6 rod 34, a No. 5 cylinder 35, and a No. 5 motor 38. The No. 6 box 32 is located on the inner wall of the body 1. The No. 6 port 33 is opened at the bottom of the No. 6 box 32. The No. 3 spring 37 is located on the inner wall of the No. 6 box 32. The No. 6 rod 34 is located on the inner wall of the No. 6 box 32. The No. 5 cylinder 35 is located on the outer wall of the No. 6 rod 34. A connecting block 36 is installed on the outer wall of the No. 5 cylinder 35, and one end of the No. 3 spring 37 is connected to the outer wall of the connecting block 36. One end of the connecting block 36 penetrates the inner wall of the No. 6 port 33. A guide plate 41 is installed on one end of the connecting block 36. A limit block 40 is installed on the inner wall of the No. 6 port 33. The No. 5 motor 38 is located on the inner wall of the No. 6 box 32. A striking head 39 is installed at the output end of the No. 5 motor 38. The head 39 is located on one side of the connecting block 36. The connecting block 36 moves under the support of the fifth cylinder 35 and the sixth port 33. The fifth cylinder 35 moves under the support of the sixth rod 34. The limiting block 40 provides a movement limit for the connecting block 36. The residue from the laser cutting equipment falls onto the surface of the guide plate 41 through the placement plate 10. At this time, the fifth motor 38 rotates and drives the striking head 39 to move. The movement of the striking head 39 drives the connecting block 36 to move. The movement of the connecting block 36 drives the fifth cylinder 35 to move. The movement of the fifth cylinder 35 causes the connecting block 36 to drive the third spring 37 to move. The movement of the third spring 37 causes the connecting block 36 to drive the guide plate 41 to move. The movement of the guide plate 41 vibrates the residue into the collection box 19, realizing the function of quickly collecting the residue from the laser cutting equipment and improving the efficiency of the laser cutting equipment.

[0047] The method of using this laser cutting equipment includes the following steps:

[0048] Step S1: The movement of the second electric telescopic rod 6 moves the first support block 7, which in turn moves the laser cutting head 8 to perform cutting. The electric chuck 42 moves to move out of the first chuck slot 14. At the same time, the movement of the first support block 7 moves the first box 9, which in turn moves the universal wheel 13 downward. The downward movement of the universal wheel 13 moves the first support rod 12, which in turn moves the first pulley 17. The movement of the first pulley 17 causes the first support rod 12 to move the first spring 16. The movement of the first spring 16 causes the polyurethane composite aluminum honeycomb panel to be pressed and solidified during production, thus realizing the function of stable pressing and solidification to improve cutting efficiency when the laser cutting equipment cuts the polyurethane composite aluminum honeycomb panel.

[0049] In step S2, when the processing module 5 detects a high pressure state, it controls the fixed plate assembly to shrink. After the fixed plate assembly shrinks, the pressure sensor 18 continuously monitors the real-time pressure data of the polyurethane composite aluminum-based honeycomb panel during fixation until the processing module 5 detects a low pressure state or a rated pressure state. When the processing module 5 detects a low pressure state, it controls the fixed plate assembly to extend. After the fixed plate assembly extends, the pressure sensor 18 continuously monitors the real-time pressure data of the polyurethane composite aluminum-based honeycomb panel during fixation until the processing module 5 detects a high pressure state or a rated pressure state. When the processing module 5 detects a rated pressure state, it controls the fixed plate assembly to fix. After the fixed plate assembly is fixed, the pressure sensor 18 continuously monitors the real-time pressure data of the polyurethane composite aluminum-based honeycomb panel during fixation until the processing module 5 detects a low pressure state or a high pressure state. This achieves the function of the laser cutting equipment to stably press and fix the polyurethane composite aluminum-based honeycomb panel to improve the cutting accuracy.

[0050] Step S3: The rotation of motor 22 drives gear 23 to rotate, which in turn drives rack 29 to move. The movement of rack 29 drives chuck 25 to move, which in turn drives support rod 28 to move. The movement of support rod 28 causes chuck 25 to move out of port 7 20. At this time, the collection box 19 is pulled out to clean its interior. This achieves the function of quickly cleaning the residue from the laser cutting equipment used in the production of polyurethane composite aluminum honeycomb panels, reducing manual labor.

[0051] Step S4: The function of the limiting block 40 is to provide a movement limit for the connecting block 36. The residue from the laser cutting equipment falls onto the surface of the guide plate 41 through the placement plate 10. At this time, the No. 5 motor 38 rotates, driving the striking head 39 to move. The movement of the striking head 39 drives the connecting block 36 to move. The movement of the connecting block 36 drives the No. 5 cylinder 35 to move. The movement of the No. 5 cylinder 35 causes the connecting block 36 to drive the No. 3 spring 37 to move. The movement of the No. 3 spring 37 causes the connecting block 36 to drive the guide plate 41 to move. The movement of the guide plate 41 vibrates the residue into the collection box 19, realizing the function of quickly collecting the residue from the laser cutting equipment and improving the efficiency of the laser cutting equipment.

[0052] Working principle: The movement of the second electric telescopic rod 6 moves the first support block 7, which in turn moves the laser cutting head 8 to perform cutting. The electric chuck 42 moves to move out of the first chuck slot 14. Simultaneously, the movement of the first support block 7 moves the first box 9, which in turn moves the universal wheel 13 downwards. The downward movement of the universal wheel 13 moves the first support rod 12, which in turn moves the first pulley 17. The movement of the first pulley 17 causes the first support rod 12 to move the first spring 16. The movement of the first spring 16 provides pressure and fixation during the production of polyurethane composite aluminum-based honeycomb panels, achieving stable pressure and fixing during laser cutting of polyurethane composite aluminum-based honeycomb panels and improving cutting efficiency. Functionally, when processing module 5 detects a high pressure state, it controls the fixed plate assembly to contract. After the fixed plate assembly contracts, pressure sensor 18 continuously monitors the real-time pressure data of the polyurethane composite aluminum-based honeycomb panel during fixation until processing module 5 detects a low pressure state or a rated pressure state. When processing module 5 detects a low pressure state, it controls the fixed plate assembly to extend. After the fixed plate assembly extends, pressure sensor 18 continuously monitors the real-time pressure data of the polyurethane composite aluminum-based honeycomb panel during fixation until processing module 5 detects a high pressure state or a rated pressure state. When processing module 5 detects a rated pressure state, it controls the fixed plate assembly to fix. After the fixed plate assembly is fixed, the pressure... Sensor 18 continuously monitors the real-time pressure data during the fixing of the polyurethane composite aluminum-based honeycomb panel until the processing module 5 detects a low or high pressure state. This achieves the function of stabilizing and fixing the polyurethane composite aluminum-based honeycomb panel with the laser cutting equipment to improve cutting accuracy. The rotation of motor 22 drives gear 23 to rotate, which in turn drives rack 29 to move. The movement of rack 29 drives chuck 25 to move, which in turn drives support rod 28 to move. The movement of support rod 28 causes chuck 25 to move out of port 7 20. At this time, the collection box 19 is pulled out to clean its interior. This process realizes the function of laser cutting equipment in the production of polyurethane composite aluminum-based honeycomb panels. The system features rapid residue removal and reduced manual labor. The limiting block 40 provides movement limit for the connecting block 36. Residue from laser cutting falls onto the surface of the guide plate 41 via the placement plate 10. At this time, the No. 5 motor 38 rotates, driving the striking head 39 to move. The movement of the striking head 39 drives the connecting block 36 to move, which in turn drives the No. 5 cylinder 35 to move. The movement of the No. 5 cylinder 35 causes the connecting block 36 to drive the No. 3 spring 37 to move, which in turn causes the connecting block 36 to drive the guide plate 41 to move. The movement of the guide plate 41 vibrates the residue into the collection box 19, thus achieving rapid residue collection during laser cutting and improving the efficiency of the laser cutting equipment.

[0053] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A laser cutting device for the production of polyurethane composite aluminum-based honeycomb panels, comprising a body (1), a first electric telescopic rod (2), a support frame (3), a first opening (4), a placement plate (10), and a plate fixing assembly, characterized in that: An electric telescopic rod (2) is installed on the inner wall of the body (1). An opening (4) is opened on the top of the body (1). A support frame (3) is installed through the inner wall of the opening (4). The output end of the electric telescopic rod (2) is connected to the outer wall of the support frame (3). A placement plate (10) is installed on the top of the body (1). A fixed plate assembly is installed through the inner wall of the support frame (3). The fixed plate assembly includes a second electric telescopic rod (6), a first support block (7), a laser cutting head (8), a first box (9), a first support rod (12), and a caster wheel (13). The second electric telescopic rod (6) passes through the inner wall of the support frame (3). The first support block (7) is located at the output end of the second electric telescopic rod (6). The laser cutting head (8) is located on the outer wall of the first support block (7). The first box (9) is located on the outer wall of the first support block (7). One end of the first box (9) has a second opening (11). The first support rod (12) passes through the inner wall of the second opening (11). The caster wheel (13) is located at the inner wall of the first support block (7). One end of the first support rod (12) has a first bayonet (14) on its outer wall. An electric clamp (42) is installed on the inner wall of the first box (9). A first slide (15) is installed on the inner wall of the first box (9). A first pulley (17) is installed on the inner wall of the first slide (15). One end of the first pulley (17) is connected to the outer wall of the first support rod (12). A first spring (16) is installed on the top of the first support rod (12). One end of the first spring (16) is connected to the inner wall of the first box (9). A pressure detection component is installed on the inner wall of the first box (9).

2. The laser cutting equipment for producing polyurethane composite aluminum-based honeycomb panels according to claim 1, characterized in that: The electric clamp (42) is inserted into the first clamp (14), and the first pulley (17) moves through the first slide (15).

3. The laser cutting equipment for producing polyurethane composite aluminum-based honeycomb panels according to claim 1, characterized in that: The pressure detection assembly includes a pressure sensor (18) and a processing module (5). The pressure sensor (18) is located on the inner wall of the first box (9) and above the first support rod (12). The processing module (5) is located on the outer wall of the body (1). The pressure sensor (18) is electrically connected to the processing module (5). The processing module (5) is electrically connected to the fixed plate assembly. The processing module (5) contains the rated pressure data when the polyurethane composite aluminum honeycomb panel is fixed. The pressure sensor (18) is used to detect the real-time pressure data when the polyurethane composite aluminum honeycomb panel is fixed. The rated pressure data is 1.2MPa~2.4MPa.

4. The laser cutting equipment for producing polyurethane composite aluminum-based honeycomb panels according to claim 3, characterized in that: The real-time pressure data during the fixing of the polyurethane composite aluminum-based honeycomb panel is transmitted to the processing module (5). The processing module (5) compares the real-time pressure data during the fixing of the polyurethane composite aluminum-based honeycomb panel with the rated pressure data during the fixing of the polyurethane composite aluminum-based honeycomb panel. When the real-time pressure data during the fixing of the polyurethane composite aluminum-based honeycomb panel is greater than the rated pressure data during the fixing of the polyurethane composite aluminum-based honeycomb panel, it is set to a high pressure state. When the real-time pressure data during the fixing of the polyurethane composite aluminum-based honeycomb panel is less than the rated pressure data during the fixing of the polyurethane composite aluminum-based honeycomb panel, it is set to a low pressure state. When the real-time pressure data during the fixing of the polyurethane composite aluminum-based honeycomb panel is within the range of the data and the rated pressure data during the fixing of the polyurethane composite aluminum-based honeycomb panel, it is set to a rated pressure state.

5. The laser cutting equipment for producing polyurethane composite aluminum-based honeycomb panels according to claim 1, characterized in that: The inner wall of the body (1) is equipped with a solid box assembly, the inner wall of the body (1) is equipped with a vibration assembly, and the inner wall of the body (1) is through-installed with a collection box (19).

6. The laser cutting equipment for producing polyurethane composite aluminum-based honeycomb panels according to claim 5, characterized in that: The fixed box assembly includes a No. 3 box (21), a No. 2 motor (22), a rack (29), a No. 2 clamp (25), and a No. 3 support rod (26). The No. 3 box (21) is located on the inner wall of the body (1), the No. 2 motor (22) is located on the inner wall of the No. 3 box (21), and the outer wall of the No. 3 box (21) has a No. 5 opening (24). The No. 2 clamp (25) penetrates the inner wall of the No. 5 opening (24), the rack (29) is located on the outer wall of the No. 2 clamp (25), and the output end of the No. 2 motor (22) is... Gear (23) is installed, and gear (23) meshes with rack (29). Support rod (26) is located on the inner wall of box (21). Support cylinder (27) is installed on the outer wall of support rod (26). Support rod (28) is installed through the inner wall of support cylinder (27). Support rod (28) is connected to the outer wall of clamp (25). The connecting part of clamp (25) and opening (24) are square. Opening (20) is opened on the outer wall of collection box (19).

7. A laser cutting device for producing polyurethane composite aluminum-based honeycomb panels according to claim 6, characterized in that: The connecting rod part of the second clamp (25) moves through the support of the fifth port (24), and one end of the second clamp (25) is inserted into the seventh port (20).

8. A laser cutting device for producing polyurethane composite aluminum-based honeycomb panels according to claim 5, characterized in that: The oscillation assembly includes a No. 6 box (32), a No. 6 opening (33), a No. 3 spring (37), a No. 6 rod (34), a No. 5 cylinder (35), and a No. 5 motor (38). The No. 6 box (32) is located on the inner wall of the machine body (1). The No. 6 opening (33) is located at the bottom of the No. 6 box (32). The No. 3 spring (37) is located on the inner wall of the No. 6 box (32). The No. 6 rod (34) is located on the inner wall of the No. 6 box (32). The No. 5 cylinder (35) is located on the outer wall of the No. 6 rod (34). A connecting block (36) is installed on the outer wall of the No. 5 cylinder (35), and one end of the No. 3 spring (37) is connected to the outer wall of the connecting block (36). One end of the connecting block (36) penetrates the inner wall of the No. 6 port (33). A guide plate (41) is installed on one end of the connecting block (36). A limit block (40) is installed on the inner wall of the No. 6 port (33). The No. 5 motor (38) is located on the inner wall of the No. 6 box (32). A striking head (39) is installed at the output end of the No. 5 motor (38).

9. A laser cutting device for producing polyurethane composite aluminum-based honeycomb panels according to claim 8, characterized in that: The striking head (39) is located on one side of the connecting block (36), which is moved by the support of the No. 5 cylinder (35) and the No. 6 port (33), and the No. 5 cylinder (35) is moved by the support of the No. 6 rod (34).

10. A method of using a laser cutting device for the production of polyurethane composite aluminum-based honeycomb panels, applicable to the laser cutting device for the production of polyurethane composite aluminum-based honeycomb panels as described in any one of claims 1-9, characterized in that, The method of using this laser cutting equipment includes the following steps: Step S1: The electric clamp head (42) moves to move out of the first clamp slot (14), and at the same time the first support block (7) moves to drive the first box (9) to move. The first box (9) moves to drive the universal wheel (13) to press down. The universal wheel (13) presses down to drive the first support rod (12) to move. The first support rod (12) moves to drive the first pulley (17) to move. The first pulley (17) moves to drive the first support rod (12) to drive the first spring (16) to move. The first spring (16) moves to press and solidify the polyurethane composite aluminum honeycomb panel during production, realizing the function of stable pressing and solidification to improve cutting efficiency when the laser cutting equipment cuts the polyurethane composite aluminum honeycomb panel. Step S2: When the processing module (5) detects a low pressure state, the processing module (5) controls the plate assembly to extend. After the plate assembly extends, the pressure sensor (18) continuously detects the real-time pressure data when the polyurethane composite aluminum-based honeycomb panel is fixed, until the processing module (5) detects a high pressure state or a rated pressure state. When the processing module (5) detects a rated pressure state, the processing module (5) controls the plate assembly to be fixed. After the plate assembly is fixed, the pressure sensor (18) continuously detects the real-time pressure data when the polyurethane composite aluminum-based honeycomb panel is fixed, until the processing module (5) detects a low pressure state or a high pressure state. Step S3: The rotation of motor No. 2 (22) drives gear (23) to rotate, the rotation of gear (23) drives rack (29) to move, the movement of rack (29) drives head No. 2 (25) to move, the movement of head No. 2 (25) drives support rod No. 4 (28) to move, the movement of support rod No. 4 (28) causes head No. 2 (25) to move out of port No. 7 (20). At this time, pull the collection box (19) to pull it out and clean its interior. Step S4: The function of the limiting block (40) is to provide a movement limit for the connecting block (36). The residue from the laser cutting equipment falls onto the surface of the guide plate (41) through the placement plate (10). At this time, the No. 5 motor (38) rotates and drives the striking head (39) to move. The movement of the striking head (39) drives the connecting block (36) to move. The movement of the connecting block (36) drives the No. 5 cylinder (35) to move. The movement of the No. 5 cylinder (35) causes the connecting block (36) to drive the No. 3 spring (37) to move. The movement of the No. 3 spring (37) causes the connecting block (36) to drive the guide plate (41) to move. The movement of the guide plate (41) shakes the residue into the collection box (19).

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