Intelligent double-laser-head cutting machine

Abstract

The intelligent double-laser-head cutting machine comprises a machine body, a working platform, linear guide rails, a cross beam assembly, a laser cutting assembly, a waste treatment assembly, a protection assembly and a control console, the working platform is arranged on the machine body, and the linear guide rails are arranged on the two sides of the working platform in the length direction of the working platform; the cross beam assembly is arranged on the two linear guide rails and can slide along the two linear guide rails, the laser cutting assemblies are arranged on the cross beam assembly and can slide along the cross beam assembly, and the two laser cutting assemblies are symmetrically arranged on the cross beam assembly. The laser cutting assembly is arranged at the lower end of the working platform, the waste treatment assembly is arranged at the lower end of the working platform, the protection assembly is arranged on the machine body, and the console is arranged on the machine body and used for calculating the running path of the laser cutting assembly to avoid interference and achieve dual-drive bidirectional cutting operation. The cutting device has the effects of high cutting machining efficiency and high cutting machining precision.

Description

Technical Field

[0001] The present application relates to the technical field of laser processing equipment, and in particular to an intelligent dual-laser head cutting machine. Background Art

[0002] Laser cutting uses a high-power density laser beam to irradiate the material to be cut, so that the material is quickly heated to the vaporization temperature, evaporated to form holes, and as the beam moves on the material, the holes continuously form a very narrow (such as about 0.1mm) slit to complete the cutting of the material; laser cutting processing replaces the traditional mechanical knife with an invisible beam, with the characteristics of high precision, fast cutting, not limited to cutting pattern restrictions, automatic typesetting to save materials, smooth incision, low processing cost, etc., which will gradually improve or replace traditional metal cutting process equipment; the mechanical part of the laser cutter head has no contact with the workpiece and will not scratch the workpiece surface during work; the laser cutting speed is fast, the incision is smooth and flat, and generally no subsequent processing is required; the cutting heat-affected zone is small, the plate deformation is small, and the slit is narrow; the incision has no mechanical stress and no shear burrs; the processing accuracy is high, the repeatability is good, and the material surface is not damaged; CNC programming can process any plane.

[0003] Currently, most laser cutting machines generally use single-drive single-head laser components for cutting operations, and the overall work efficiency is relatively low. Utility Model Content

[0004] In order to improve the cutting process efficiency, the present application provides an intelligent dual-laser head cutting machine.

[0005] The intelligent dual laser head cutting machine provided in this application adopts the following technical solution:

[0006] An intelligent dual-laser head cutting machine comprises a machine body, a working platform, a linear guide rail, a crossbeam assembly, a laser cutting assembly, a waste handling assembly, a protective assembly and a control console, wherein the working platform is arranged on the machine body, the linear guide rail is arranged on both sides of the working platform along the length direction of the working platform, the crossbeam assembly is overhead arranged on the two linear guide rails and can slide along the two linear guide rails, the laser cutting assembly is arranged on the crossbeam assembly and can slide along the crossbeam assembly, the number of the laser cutting assemblies is two and is symmetrically arranged on the crossbeam assembly, the waste handling assembly is arranged at the lower end of the working platform for handling debris, the protective assembly is arranged on the machine body above the working platform, the protective assembly is used to protect equipment and operators, and the console is arranged on the machine body for controlling the calculation of the running path of the laser cutting assembly to avoid collision or interference between the two, thereby realizing a dual-drive and bidirectional cutting operation mode.

[0007] By adopting the above technical solutions, the machine body provides overall support and structural support to ensure stable operation of the equipment. The working platform is used to place the materials to be processed and is the basis of the cutting process. The linear guide rail is set along the length of the working platform, providing a moving track for the beam assembly to ensure the accuracy and stability of the cutting process. The beam assembly is overhead and set on the linear guide rail to support and carry the laser cutting assembly, and can slide along the guide rail so that the laser cutting assembly can cover the entire working area. The laser cutting assembly uses laser technology to cut materials, and the number of two is symmetrically set on the beam assembly, which improves the cutting efficiency and accuracy. The waste handling assembly is located at the lower end of the working platform, which is used to collect and handle the waste and debris generated during the cutting process to keep the working area clean and tidy. The protective assembly is located above the machine body to protect the equipment and operators, and prevent the radiation and splashes generated during the laser cutting process from causing harm to personnel and equipment. The console is located on the machine body to control the running path of the laser cutting assembly, avoid collision or interference between laser cutting assemblies through calculation and monitoring, realize dual-drive and two-way cutting operation mode, and improve production efficiency and safety.

[0008] Optionally, the crossbeam assembly includes a crossbeam, a slider, a screw, a screw motor and a screw sliding seat, the crossbeam is arranged on the two linear guides, the slider is arranged at both ends of the crossbeam and is slidably connected to the linear guides, the screw is arranged parallel to and above the linear guides, the screw motor is fixedly arranged in the body, the screw motor drives the screw to rotate, the screw sliding seat is arranged at the upper end of the slider and is cooperatively connected to the screw, and the screw sliding seat can reciprocate on the screw when the screw rotates to drive the entire crossbeam.

[0009] By adopting the above technical solution, the beam serves as a lateral support structure, carrying the laser cutting components and providing a stable cutting platform. The sliders are located at both ends of the beam and are slidably connected to the linear guide rails to ensure the stable movement of the beam on the linear guide rails. The lead screw is arranged parallel to the top of the linear guide rail and is driven to rotate by the lead screw motor, and the rotational motion is converted into linear motion. The lead screw motor is fixed in the machine body and is responsible for driving the lead screw to rotate and controlling the motion trajectory and speed of the beam. The lead screw sliding seat is arranged at the upper end of the slider and is connected to the lead screw. When the lead screw rotates, it reciprocates on the lead screw, driving the entire beam to move on the linear guide rail.

[0010] Optionally, the crossbeam assembly also includes a crossbeam screw, a crossbeam motor and a crossbeam sliding seat. The crossbeam screws are arranged inside the crossbeam and are two in number. The crossbeam motor is arranged at both ends of the crossbeam and respectively drives the two crossbeam screws to rotate. The crossbeam sliding seats are two in number and are respectively cooperated and connected with the two crossbeam screws.

[0011] By adopting the above technical solution, there are two crossbeam screws located inside the crossbeam, and their function is to provide a more stable support and mobile platform. The crossbeam screw works with the crossbeam motor to drive the movement of the crossbeam by rotating. The crossbeam motor is located at both ends of the crossbeam, driving the two crossbeam screws to rotate, and its function is to provide power so that the crossbeam can move along the desired path on the linear guide. There are two crossbeam sliding seats, which are connected to the two crossbeam screws respectively. Their function is to cooperate with the crossbeam screw to ensure that the crossbeam remains stable during movement and enables it to slide smoothly along the linear guide.

[0012] Optionally, the laser cutting assembly includes a laser cutter, a laser cutting head, a light source electrical box and an optical fiber line. The laser cutter is arranged on the crossbeam sliding seat, the laser cutting head is arranged at the lower end of the laser cutter, the light source electrical box is arranged on one side of the laser cutter, and the optical fiber line connects the laser cutter and the light source electrical box.

[0013] By adopting the above technical solution, the laser cutter is arranged on the crossbeam sliding seat, which is the core component of laser cutting and is responsible for emitting the laser beam. The laser cutting head is arranged at the lower end of the laser cutter, which is the part for focusing and cutting the laser beam. It has the function of adjusting the focal length and laser power to control the cutting depth and speed. The light source electrical box is arranged on one side of the laser cutter to supply the power and control signals required by the laser cutting head. It is also the control center of the laser source and can adjust parameters such as laser power and frequency. The optical fiber line connects the laser cutter and the light source electrical box, and transmits the laser energy from the light source electrical box to the laser cutting head to ensure the stability and reliability of laser cutting.

[0014] Optionally, the working platform is provided with a hollow mesh plate.

[0015] By adopting the above technical solution, the hollow mesh can provide a flat working surface for supporting and fixing the material to be processed, ensuring that it will not move or deform during the cutting process, thereby ensuring the precision and accuracy of the cutting. The waste and exhaust gas generated during the cutting process can be effectively discharged through the holes of the hollow mesh, keeping the working area clean and reducing the impact of waste on the cutting quality. The hollow mesh can increase the ventilation of the working platform, help dissipate heat, and reduce the heat accumulation generated during the laser cutting process, thereby improving the stability and continuous working ability of the equipment.

[0016] Optionally, the waste disposal assembly includes a drawer and a handle, the drawer is arranged below the hollow mesh plate, and the handle is arranged on the drawer.

[0017] By adopting the above technical solution, the drawer is located under the hollow mesh plate to collect and store waste and debris generated during the cutting process. By storing the waste directly in the drawer, the work area can be kept clean and tidy, and the subsequent waste disposal and cleaning work can be facilitated. The handle is provided on the drawer to facilitate the operator to open and close the drawer to take out or clean up the waste. The design of the handle makes the operation more convenient and comfortable, improving the efficiency of the waste disposal process and the working experience of the operator.

[0018] Optionally, the protective assembly includes a protective cover, an observation window and a handle, one end of the protective cover is hinged to the body, the observation window is arranged on the upper end surface of the protective cover, and the handle is arranged on the protective cover.

[0019] By adopting the above technical solution, one end of the protective cover is hinged to the machine body, mainly serving as the external protective cover of the entire equipment, used to cover the laser cutting area and related components, to prevent the laser beam and splashes during the cutting process from causing damage to the surrounding environment and operators. The observation window is provided on the upper end surface of the protective cover, usually made of transparent material, so that the operator can observe the working status and processing of the laser cutting from the outside, and conveniently monitor the cutting quality and work efficiency. The handle is provided on the protective cover, which is convenient for the operator to open and close the protective cover, so as to maintain and clean the equipment, or adjust the cutting parameters and the operator's entry and exit.

[0020] Optionally, the protection component further includes a supporting cylinder, which is disposed on both sides of the machine body, and the output end of the supporting cylinder is connected to both sides of the protective cover.

[0021] By adopting the above technical solution, the support cylinder is arranged on both sides of the machine body, and the output end is connected to both sides of the protective cover. The air pressure control is used to provide stable support for the protective cover, ensuring that the protective cover can move and stay smoothly during the opening and closing process, thereby ensuring the safety of the operator and the normal operation of the equipment. The support cylinder can control the opening and closing movement of the protective cover according to the set air pressure and control signal. When the protective cover needs to be opened or closed, the smooth movement of the protective cover is achieved through the work of the cylinder to ensure the safety of the equipment and the convenience of the operator. The support force provided by the support cylinder can enhance the stability and reliability of the protective cover, effectively prevent the swing and shaking of the protective cover during the cutting process, and maintain the closure and safety of the cutting area.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. The machine body provides overall support and structural support to ensure stable operation of the equipment. The working platform is used to place the materials to be processed and is the basis of the cutting process. The linear guide rail is set along the length of the working platform, providing a moving track for the beam assembly to ensure the accuracy and stability of the cutting process. The beam assembly is overhead and mounted on the linear guide rail to support and carry the laser cutting assembly. At the same time, it can slide along the guide rail so that the laser cutting assembly can cover the entire working area. The laser cutting assembly uses laser technology to cut materials. Two symmetrical components are set on the beam assembly to improve cutting efficiency and accuracy. The waste handling component is located at the lower end of the working platform to collect and handle waste and debris generated during the cutting process to keep the working area clean and tidy. The protective component is located above the machine body to protect the equipment and operators and prevent radiation and splashes generated during the laser cutting process from causing harm to personnel and equipment. The console is located on the machine body to control the running path of the laser cutting assembly, avoid collision or interference between laser cutting assemblies through calculation and monitoring, realize dual-drive and two-way cutting operation, and improve production efficiency and safety;

[0024] 2. There are two crossbeam lead screws located inside the crossbeam, and their function is to provide a more stable support and mobile platform. The crossbeam lead screw works with the crossbeam motor to drive the movement of the crossbeam by rotating. The crossbeam motor is located at both ends of the crossbeam, driving the two crossbeam lead screws to rotate, and its function is to provide power so that the crossbeam can move along the desired path on the linear guide. There are two crossbeam sliding seats, which are connected to the two crossbeam lead screws respectively. Their function is to cooperate with the crossbeam lead screw to ensure that the crossbeam remains stable during movement and enables it to slide smoothly along the linear guide;

[0025] 3. The laser cutter is located on the crossbeam sliding seat. It is the core component of laser cutting and is responsible for emitting the laser beam. The laser cutting head is located at the lower end of the laser cutter. It is the part that focuses and cuts the laser beam. It has the function of adjusting the focal length and laser power to control the cutting depth and speed. The light source electrical box is located on one side of the laser cutter to supply the power and control signals required by the laser cutting head. It is also the control center of the laser source and can adjust parameters such as laser power and frequency. The optical fiber line connects the laser cutter and the light source electrical box to transmit the laser energy from the light source electrical box to the laser cutting head to ensure the stability and reliability of laser cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of an intelligent dual-laser head cutting machine according to an embodiment of the present application;

[0027] Figure 2 It is a schematic structural diagram of the beam assembly and the laser cutting assembly of an embodiment of the present application.

[0028] Explanation of the accompanying drawings: 1. Machine body; 2. Working platform; 3. Linear guide; 4. Beam assembly; 401. Beam; 402. Slider; 403. Screw; 404. Screw motor; 405. Screw sliding seat; 406. Beam screw; 407. Beam motor; 408. Beam sliding seat; 5. Laser cutting assembly; 501. Laser cutter; 502. Laser cutting head; 503. Light source electrical box; 504. Optical fiber line; 6. Waste disposal assembly; 601. Drawer; 602. Handle; 7. Protection assembly; 701. Protective cover; 702. Observation window; 703. Handle; 8. Control console; 9. Hollow mesh plate. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-2 This application is described in further detail.

[0030] The embodiment of the present application discloses an intelligent dual-laser head cutting machine.

[0031] Reference Figure 1 The intelligent dual laser head cutting machine includes a body 1, a working platform 2, a linear guide 3, a beam assembly 4, a laser cutting assembly 5, a waste handling assembly 6, a protective assembly 7 and a console 8. The body 1 provides overall support and structural support to ensure the stable operation of the equipment; the design of the linear guide 3 and the beam assembly 4 ensures the accuracy and stability of the cutting process, so that the laser cutting assembly 5 can cover the entire working area. The symmetrical setting of the dual laser cutting assembly 5 and the console 8 calculate its running path, realize the dual-drive and bidirectional cutting operation mode, and improve the cutting efficiency and accuracy. The waste handling assembly 6 and the protective assembly 7 ensure the cleanliness and safety of the operating environment. The waste handling assembly 6 is used to handle debris, and the protective assembly 7 is used to protect the equipment and operators to prevent the radiation and splashes generated during the laser cutting process from causing harm to personnel and equipment. The setting of the console 8 allows the operator to easily control the running path of the laser cutting assembly 5, avoid collision or interference, and improve the convenience and safety of operation. The reasonable layout and structural design between the components of the equipment make the maintenance of the equipment easier, and the operator can easily clean, maintain and adjust it.

[0032] Reference Figure 1 and Figure 2, the crossbeam assembly 4 includes a crossbeam 401, a slider 402, a lead screw 403, a lead screw motor 404 and a lead screw sliding seat 405. The crossbeam 401 serves as a lateral support structure, and the crossbeam 401 carries the laser cutting assembly 5 and provides a stable cutting platform. Its importance lies in providing a stable foundation and support for the cutting process. The sliders 402 are located at both ends of the crossbeam 401 and are slidably connected to the linear guide rail 3 to ensure the stable movement of the crossbeam 401 on the linear guide rail 3. The design of the slider 402 enables the crossbeam 401 to move smoothly along the guide rail, ensuring the precision and accuracy of the cutting. The lead screw 403 is arranged parallel to the top of the linear guide rail 3 and is driven to rotate by the lead screw motor 404. The rotational motion of the lead screw 403 is converted into linear motion, thereby driving the crossbeam 401 to move on the guide rail. The lead screw motor 404 is fixedly arranged in the body 1, responsible for driving the lead screw 403 to rotate and controlling the motion trajectory and speed of the crossbeam 401. The lead screw motor 404 adjusts the position of the beam 401 on the linear guide rail 3 by controlling the rotational motion, thereby achieving accurate positioning during the cutting process. The lead screw sliding seat 405 is disposed at the upper end of the slider 402 and is connected with the lead screw 403. When the lead screw 403 rotates, the lead screw sliding seat 405 reciprocates on the lead screw 403, driving the entire beam 401 to move on the linear guide rail 3. The design of the lead screw sliding seat 405 ensures the stable movement of the beam 401, reduces friction resistance, and improves the working efficiency and life of the cutting machine.

[0033] Reference Figure 1 and Figure 2 The crossbeam assembly 4 also includes a crossbeam lead screw 406, a crossbeam motor 407 and a crossbeam sliding seat 408. The crossbeam lead screw 406 is located inside the crossbeam 401, and there are generally two of them, in order to provide a more stable support and mobile platform. The design of the crossbeam lead screw 406 is intended to enhance the structural strength and stability of the crossbeam 401 to ensure the stability and accuracy of the crossbeam 401 during the cutting process. The crossbeam motor 407 is located at both ends of the crossbeam 401, driving the two crossbeam lead screws 406 to rotate, and its function is to provide power so that the crossbeam 401 can move along the desired path on the linear guide 3. The crossbeam motor 407 drives the movement of the crossbeam 401 by rotating, controls the speed and position of the crossbeam 401 during the cutting process, and thus ensures the accuracy and stability of the cutting. The beam sliding seats 408 are located at both ends of the beam 401, and there are two of them, which are connected with the two beam lead screws 406, and their function is to cooperate with the beam lead screws 406 to ensure that the beam 401 remains stable during the movement and enables it to slide smoothly along the linear guide 3. The design of the beam sliding seats 408 is to reduce the friction and resistance between the beam 401 and the lead screw 403, improve the stability and smoothness of the beam 401 during the movement, and thus ensure the accuracy and efficiency of the cutting process.

[0034] Reference Figure 1 and Figure 2 , the laser cutting assembly 5 includes a laser cutter 501, a laser cutting head 502, a light source electrical box 503 and an optical fiber line 504. The laser cutter 501 is the core component of laser cutting. The laser cutter 501 is arranged on the crossbeam sliding seat 408, is responsible for emitting a laser beam, and generally includes components such as a laser generator and a laser amplifier, converts electrical energy into laser energy, and outputs it to the laser cutting head 502. The laser cutting head 502 is arranged at the lower end of the laser cutter 501, is the part for focusing and cutting the laser beam, and has the function of adjusting the focal length and laser power to control the cutting depth and speed. The design of the laser cutting head 502 affects the precision and efficiency of cutting, so it is very important to choose a suitable cutting head. The light source electrical box 503 is located on one side of the laser cutter 501, supplies the power and control signals required by the laser cutting head 502, and is also the control center of the laser source, which can adjust parameters such as laser power and frequency to meet the cutting requirements of different materials. The stability and reliability of the light source electrical box 503 are crucial to the quality and efficiency of laser cutting. The optical fiber line 504 connects the laser cutter 501 and the light source electrical box 503, and transmits the laser energy from the light source electrical box 503 to the laser cutting head 502, thereby ensuring the stability and reliability of the laser cutting. The optical fiber line 504 has high heat resistance and high light transmission efficiency, and can effectively transmit the laser energy, thereby ensuring the stable supply of the laser energy during the cutting process.

[0035] Reference Figure 1 , the working platform 2 is provided with a hollow mesh plate 9. The hollow mesh plate 9 provides a flat working surface, which can effectively support and fix the material to be processed. This ensures that the material will not move or deform during the cutting process, thereby ensuring the precision and accuracy of the cutting. The waste and exhaust gas generated during the cutting process can be effectively discharged through the holes of the hollow mesh plate 9. This helps to keep the working area clean, reduce the impact of waste on the cutting quality, and improve the cutting efficiency and quality. The hollow mesh plate 9 can increase the ventilation of the working platform 2 and help dissipate heat. This can effectively reduce the heat accumulation generated during laser cutting, reduce the operating temperature of the equipment, and thus improve the stability and continuous working ability of the equipment.

[0036] Reference Figure 1, the waste disposal assembly 6 includes a drawer 601 and a handle 602. The drawer 601 is located below the hollow mesh plate 9 and is used to collect and store waste and debris generated during the cutting process. Storing waste directly in the drawer 601 can keep the work area clean and tidy, effectively reduce the scattering of waste in the work area, thereby improving the cleanliness and safety of the work environment. The design of the drawer 601 makes waste disposal more orderly and standardized, and facilitates subsequent waste disposal and cleaning work. The handle 602 is provided on the drawer 601, which is used to facilitate the operator to open and close the drawer 601, so as to take out or clean up the waste therein. The design of the handle 602 makes the operation more convenient and comfortable, reduces the labor intensity of the operator, and improves the efficiency and comfort of the operation. The operator can easily open the drawer 601 and quickly dispose of waste, thereby saving time and labor costs.

[0037] Reference Figure 1 , the protection assembly 7 includes a protective cover 701, an observation window 702 and a handle 703. One end of the protective cover 701 is hinged to the body 1, mainly serving as the external protective cover 701 of the entire device, used to cover the laser cutting area and related components, which can prevent the laser beam and splashes during the cutting process from causing damage to the surrounding environment and operators, and improve the safety of the workplace and the cleanliness of the environment. The observation window 702 is arranged on the upper end surface of the protective cover 701, and is usually made of transparent material. This design allows the operator to observe the working status and processing process of the laser cutting from the outside, which is convenient for monitoring the cutting quality and work efficiency. The operator can understand the real-time situation of the cutting area through the observation window 702, discover and solve possible problems in time, and improve the convenience and efficiency of production management. The handle 703 is arranged on the protective cover 701, which is convenient for the operator to open and close the protective cover 701. Through the design of the handle 703, the operator can easily maintain and clean the equipment, or adjust the cutting parameters and the operator's entry and exit. The use of the handle 703 makes the operation more convenient and safer, and helps to improve the working efficiency and comfort of the operator.

[0038] Reference Figure 1, the protection assembly 7 also includes a support cylinder 704. The support cylinder 704 is located on both sides of the machine body 1 and is connected to both sides of the protective cover 701 through the output end. The support cylinder 704 provides stable support for the protective cover 701 through air pressure control to ensure that the protective cover 701 can move and stay smoothly during the opening and closing process. This design can effectively prevent the protective cover 701 from shaking or being unstable during movement, ensuring the safety of the operator and the normal operation of the equipment. The support cylinder 704 can control the opening and closing movement of the protective cover 701 according to the set air pressure and control signal. When the protective cover 701 needs to be opened or closed, the smooth movement of the protective cover 701 is achieved through the work of the support cylinder 704. In this way, the operator can easily control the opening and closing of the protective cover 701, which is convenient for the maintenance and operation of the equipment. The support force provided by the support cylinder 704 can enhance the stability and reliability of the protective cover 701. During the cutting process, the support cylinder 704 effectively prevents the swing and shaking of the protective cover 701, and maintains the closedness and safety of the cutting area. This helps prevent the laser beam or spatter generated during the cutting process from escaping, protecting the operator and the surrounding environment.

[0039] The implementation principle of an intelligent dual-laser head cutting machine in the embodiment of the present application is:

[0040] Place the material to be processed on the work platform 2 and ensure that it is fixed firmly. Start the equipment and initialize it, check whether each component is operating normally, and adjust the cutting parameters to adapt to the specific material and cutting requirements. Enter or load the cutting design drawing on the console 8, and set the cutting path, speed, power and other parameters. Press the start button to start the laser cutting process. The laser cutting head 502 moves along the preset path and emits a laser beam to cut the material at the same time. The operator observes the cutting process through the observation window 702 and monitors the cutting status and cutting quality at any time. If necessary, adjust the cutting parameters according to the observation results to ensure that the cutting quality meets the requirements. The waste and debris generated during the cutting process will be collected and processed by the waste handling component 6 to keep the working area clean. After completing the cutting task, stop the operation of the laser cutting machine. Turn off the equipment and clean the work platform 2 and the waste handling component 6. Inspect and maintain the equipment to ensure that all components are in good condition.

[0041] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An intelligent dual laser head cutting machine, characterized in that: include: A machine body (1), a working platform (2), a linear guide rail (3), a crossbeam assembly (4), a laser cutting assembly (5), a waste handling assembly (6), a protective assembly (7) and a control console (8), wherein the working platform (2) is arranged on the machine body (1), the linear guide rail (3) is arranged on both sides of the working platform (2) along the length direction of the working platform (2), the crossbeam assembly (4) is overhead arranged on the two linear guide rails (3) and can slide along the two linear guide rails (3), the laser cutting assembly (5) is arranged on the crossbeam assembly (4) and can slide along the crossbeam assembly (4) The laser cutting components (5) are two in number and are symmetrically arranged on the beam component (4); the waste handling component (6) is arranged at the lower end of the working platform (2) for handling debris; the protection component (7) is arranged on the machine body (1) above the working platform (2); the protection component (7) is used to protect equipment and operators; the control console (8) is arranged on the machine body (1) for controlling the calculation of the running path of the laser cutting component (5) to avoid collision or interference between the two, thereby realizing a dual-drive and bidirectional cutting operation mode.

2. The intelligent dual-laser head cutting machine according to claim 1, characterized in that: The crossbeam assembly (4) comprises a crossbeam (401), a slider (402), a lead screw (403), a lead screw motor (404) and a lead screw sliding seat (405); the crossbeam (401) is arranged on the two linear guide rails (3); the slider (402) is arranged at both ends of the crossbeam (401) and is slidably connected to the linear guide rails (3); the lead screw (403) is arranged above the linear guide rails (3) in parallel; the lead screw motor (404) is fixedly arranged in the machine body (1); the lead screw motor (404) drives the lead screw (403) to rotate; the lead screw sliding seat (405) is arranged at the upper end of the slider (402) and is cooperatively connected to the lead screw (403); when the lead screw (403) rotates, the lead screw sliding seat (405) can reciprocate on the lead screw (403) to drive the entire crossbeam.

3. The intelligent dual laser head cutting machine according to claim 2, characterized in that: The crossbeam assembly (4) further comprises a crossbeam lead screw (406), a crossbeam motor (407) and a crossbeam sliding seat (408); the crossbeam lead screw (406) is arranged inside the crossbeam (401) and is in number two; the crossbeam motor (407) is arranged at both ends of the crossbeam (401) and drives the two crossbeam lead screws (406) to rotate respectively; the crossbeam sliding seat (408) is in number two and is respectively connected to the two crossbeam lead screws (406).

4. The intelligent dual-laser head cutting machine according to claim 3, characterized in that: The laser cutting assembly (5) comprises a laser cutter (501), a laser cutting head (502), a light source electrical box (503) and an optical fiber line (504); the laser cutter (501) is arranged on the crossbeam sliding seat (408); the laser cutting head (502) is arranged at the lower end of the laser cutter (501); the light source electrical box (503) is arranged on one side of the laser cutter (501); and the optical fiber line (504) connects the laser cutter (501) and the light source electrical box (503).

5. The intelligent dual laser head cutting machine according to claim 4, characterized in that: The working platform (2) is provided with a hollow mesh plate (9).

6. The intelligent dual-laser head cutting machine according to claim 5, characterized in that: The waste processing assembly (6) comprises a drawer (601) and a handle (602); the drawer (601) is arranged below the hollow mesh plate (9), and the handle (602) is arranged on the drawer (601).

7. The intelligent dual-laser head cutting machine according to claim 6, characterized in that: The protective assembly (7) comprises a protective cover (701), an observation window (702) and a handle (703); one end of the protective cover (701) is hinged to the machine body (1); the observation window (702) is arranged on the upper end surface of the protective cover (701); and the handle (703) is arranged on the protective cover (701).

8. The intelligent dual-laser head cutting machine according to claim 7, characterized in that: The protection component (7) further comprises a supporting cylinder (704), wherein the supporting cylinder (704) is arranged on both sides of the machine body (1), and the output end of the supporting cylinder (704) is connected to both sides of the protection cover (701).

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