A laser cutting platform

Abstract

This invention relates to the field of laser cutting equipment technology, specifically a laser cutting platform, including a processing table, a laser cutting module, a support array module, an obstacle avoidance control module, an auxiliary support module, and a safety protection module. The support array module consists of multiple independently controlled support components, achieving adaptive multi-point support for the workpiece. The obstacle avoidance control module operates synchronously with the laser cutting module, controlling the active descent of the support components below the cutting point in real time to prevent laser damage to the support structure. The auxiliary support module is used for initial locking and adaptive support, and drives the safety protection module to close via a transmission and control component, forming a closed cutting space and effectively blocking high-temperature spatter. This invention has a compact structure and coordinated functions, effectively preventing workpiece deformation, improving cutting accuracy and equipment safety, and is suitable for high-precision laser cutting processing scenarios.

Description

Technical Field

[0001] This invention relates to the field of laser cutting equipment technology, specifically a laser cutting platform. Background Technology

[0002] A laser cutting machine uses a laser beam generated by a laser oscillator. The laser beam is focused into a very small area by a lens and a reflector. The high concentration of energy can quickly heat the local area, 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.

[0003] During steel plate cutting, to prevent laser beam damage to the machine table, the steel plate needs to be elevated using several flat iron blocks to support the parts being cut. However, when using support blocks for cutting, if the supported area at the center of the part is cut away, the entire center of the part loses support, causing dents and deformation. This directly leads to part positioning failure and cutting errors, and in severe cases, can damage the machine and cause safety accidents. Furthermore, laser cutting machines generate a large amount of high-temperature spatter during workpiece cutting. If this spatter hits the operators, it poses a safety threat. Therefore, there is an urgent need to develop a laser cutting platform to overcome the shortcomings in current practical applications. Summary of the Invention

[0004] The purpose of this invention is to provide a laser cutting platform to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A laser cutting platform includes: a processing table; a laser cutting module fixedly mounted on the outer side of the top of the processing table; a support array module connected to the top shell wall of the processing table, used to cooperate with the processing table to provide adaptive support for parts; an avoidance control module disposed on the inner side of the processing table, separately located on both sides of the support array module from the laser cutting module, used to enable the support array module to actively avoid the cutting point; an auxiliary support module symmetrically disposed on the outer side of the support array module and connected to the processing table, used to cooperate with the processing table to achieve the initial positioning of the support array module for the parts to be processed; and a safety protection module symmetrically disposed on the outer side of the laser cutting module, slidably connected to the processing table and connected to the auxiliary support module, used to cooperate with the auxiliary support module to extend and retract the safety protection module, thereby shielding against high-temperature splashes.

[0006] As a further aspect of the present invention: the support array module 2 consists of a matrix array of multiple independently controlled support components. Each support component includes: a support block, a limiting rod, a lifting rod, a moving iron core, a support rod, a telescopic component, and a pressure sensor. The lifting rod is slidably connected to the top shell wall of the processing table. Limiting rods are symmetrically arranged on the inner side of the lifting rod. The limiting rods are fixedly connected to the lifting rod and slidably connected to the support block fixedly arranged on the processing table. A spring is fixedly arranged between the support block and the lifting rod. The support rod is slidably connected to the top wall of the lifting rod. A telescopic component is fixedly arranged on the inner side of the lifting rod. The other end of the telescopic component is connected to the support rod through a pressure sensor. A moving iron core is fixedly arranged on the inner side of the bottom end of the lifting rod to cooperate with the avoidance control module to realize the active descent of the lifting rod.

[0007] As a further embodiment of the present invention: the laser cutting module includes: a mounting frame, a third adjusting component, a support base, a fourth adjusting component, a mounting block, and a laser cutting machine body. The mounting frame is fixedly installed on the outer side of the top of the processing table. The third adjusting component is installed on the inner side of the top of the mounting frame and is connected to the support base. The fourth adjusting component is installed on the inner side of the support base and is connected to the laser cutting machine body through the mounting block. It is used to cooperate with the third adjusting component to complete the precise control of the cutting position.

[0008] As a further embodiment of the present invention: the avoidance control module includes: an adjusting seat, a first adjusting member, a sliding seat, a second adjusting member, a base, and an electromagnet. The adjusting seat is fixedly disposed inside the processing table. The first adjusting member is disposed inside the adjusting seat. The sliding seat is slidably connected to the adjusting seat and connected to the first adjusting member. The second adjusting member is disposed inside the sliding seat. The base is mounted on the second adjusting member. An electromagnet is disposed inside the base to cooperate with the moving iron core to realize the raising and lowering of the lifting rod.

[0009] As a further embodiment of the present invention: the auxiliary support module includes: a driving component, a control board, a connecting rod, auxiliary support plates, a guide rod, and a transmission and control component. The control board is disposed inside the processing table, and driving components are fixedly disposed between the two ends of the control board and the processing table. Auxiliary support plates are symmetrically disposed on the outer side of the bottom end of the support array module. The top end of the auxiliary support plate abuts against the bottom end of the lifting rod and is slidably connected to the guide rod fixed inside the processing table. A connecting rod is rotatably disposed on the outer side of the auxiliary support plate, and the other end of the connecting rod is rotatably connected to the control board, which is used to cooperate with the lifting and lowering of the control board to realize the opening and closing of the auxiliary support plates on both sides. The control board is also connected to the transmission and control component disposed inside the processing table. The transmission and control component is connected to the safety protection module, which is used to cooperate with the lifting and lowering of the control board to realize the opening and closing of the safety protection module.

[0010] As a further embodiment of the present invention: the transmission and control assembly includes: a transmission control rod, a slide rod, a transmission control plate, a piston tube, a piston component, a transmission control box, and a connecting branch pipe. A transmission control box, fixedly connected to the processing table, is provided on both outer sides of the control plate. Several piston tubes are fixedly installed on the wall of the transmission control box. One end of the piston component is slidably connected to the piston tube, and the other end is fixedly connected to the transmission control plate. A slide rod is rotatably installed on the transmission control plate, and a transmission control rod is slidably installed on the outer side of the slide rod. A spring is fixedly installed between the transmission control rod and the slide rod. The transmission control rod is rotatably connected to the bottom wall of the control plate. A connecting branch pipe, connected to the safety protection module, is also rotatably installed on the wall of the transmission control box.

[0011] As a further embodiment of the present invention: the safety protection module includes: a retractable tube, a retractable component, a movable block, a fixed frame, a protective cover, and an observation window. The protective cover is symmetrically arranged on the outer side of the top of the processing table and is slidably connected to the processing table. An observation window is fixedly arranged on the wall of the cover. A fixed frame is fixedly arranged on the outer side of the protective cover. The other end of the fixed frame is fixedly connected to the movable block arranged on the inner side of the processing table. One end of the retractable component is rotatably connected to the movable block, and the other end is slidably arranged with a retractable tube. The retractable tube is fixedly connected to a connecting branch pipe and is used to coordinate with the lifting and lowering of the control board to realize the synchronous retraction and extension of the protective covers on both sides.

[0012] Compared with the prior art, the beneficial effects of the present invention are: 1. Adaptive multi-point support to prevent workpiece deformation: Through multiple independently controlled support components in the support array module, the height of the support rod can be automatically adjusted according to the shape of the workpiece to achieve full fit support for the workpiece, effectively preventing workpiece dents or deformation caused by insufficient local support during the cutting process, thus improving cutting accuracy and product quality. 2. Actively avoids cutting points to protect the support structure: The avoidance control module operates synchronously with the laser cutting module. It controls the support components below the cutting area to actively fall in real time according to the movement path of the laser head, avoiding direct damage to the support structure by the laser, and significantly improving the service life and operational safety of the equipment. 3. Safety protection and auxiliary support work together to improve operational safety: The auxiliary support module not only completes the initial locking and adaptive support of the support array, but also drives the safety protection module to close synchronously through the transmission and control components, forming a closed cutting space, effectively blocking high-temperature splashes and protecting the safety of operators; 4. Modular design, compact structure, and easy maintenance: Each functional module is set independently and works together. The structure is reasonably laid out, which facilitates installation, debugging and later maintenance, and is suitable for a variety of laser cutting processing scenarios. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of a laser cutting platform.

[0014] Figure 2This is a cross-sectional view of the laser cutting platform.

[0015] Figure 3 for Figure 2 A magnified structural diagram of point A in the middle.

[0016] Figure 4 This is a partial structural diagram of the support array module in a laser cutting platform.

[0017] Figure 5 This is a schematic diagram of the obstacle avoidance control module in a laser cutting platform.

[0018] Figure 6 This is a schematic diagram of the auxiliary support module in a laser cutting platform.

[0019] Figure 7 This is a schematic diagram of the transmission and control components in a laser cutting platform.

[0020] Figure 8 This is a schematic diagram of the safety protection module in a laser cutting platform.

[0021] Figure 9 This is a schematic diagram of the laser cutting module in a laser cutting platform.

[0022] In the diagram: 1. Processing table; 2. Support array module; 3. Laser cutting module; 4. Safety protection module; 5. Avoidance control module; 6. Auxiliary support module; 7. Support block; 8. Limiting rod; 9. Lifting rod; 10. Moving iron core; 11. Support rod; 12. Telescopic component; 13. Pressure sensor; 14. Adjusting seat; 15. First adjusting component; 16. Sliding seat; 17. Second adjusting component; 18. Base; 19. Electromagnet; 20. Drive component; 21. Control board; 2. Connecting rod; 23. Auxiliary support plate; 24. Guide rod; 25. Control rod; 26. Slide rod; 27. Control plate; 28. Piston tube; 29. ​​Piston component; 30. Control box; 31. Connecting branch pipe; 32. Retracting pipe; 33. Retracting component; 34. Movable block; 35. Fixed frame; 36. Protective cover; 37. Observation window; 38. Mounting frame; 39. Third adjusting component; 40. Support base; 41. Fourth adjusting component; 42. Mounting block; 43. Laser cutting machine body. Detailed Implementation

[0023] The technical solution of this application will be further described in detail below with reference to specific embodiments.

[0024] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0025] Please see Figure 1 and Figure 2 In one embodiment of the present invention, a laser cutting platform includes: a processing table 1; a laser cutting module 3, which is fixedly disposed on the outer side of the top of the processing table 1; a support array module 2, which is connected to the top shell wall of the processing table 1 and is used to cooperate with the processing table 1 to complete adaptive support for the parts; an avoidance control module 5, which is disposed on the inner side of the processing table 1 and is disposed on both sides of the support array module 2, respectively, and is used to realize active avoidance of the cutting point by the support array module 2; an auxiliary support module 6, which is symmetrically disposed on the outer side of the support array module 2 and connected to the processing table 1, and is used to cooperate with the processing table 1 to realize the initial positioning of the parts to be processed by the support array module 2; and a safety protection module 4, which is symmetrically disposed on the outer side of the laser cutting module 3, slidably connected to the processing table 1, and connected to the auxiliary support module 6, and is used to cooperate with the auxiliary support module 6 to complete the retraction and extension of the safety protection module 4, and to complete the shielding and protection of high-temperature splashes.

[0026] In this embodiment, during device operation, the auxiliary support module 6 first supports the support array module 2 in conjunction with the processing table 1, pressing the parts onto the support array module 2. At this time, the support array module 2, in conjunction with the auxiliary support module 6, provides adaptive support for the parts, ensuring comprehensive and effective support. Subsequently, the auxiliary support module 6 releases the lock on the support array module 2. Simultaneously, the auxiliary support module 6 drives the safety protection module 4, which surrounds and protects the laser cutting module 3, thus preventing high-temperature spatter from injuring workers during the cutting process. The laser cutting module 3 cuts the parts according to a preset program. During cutting, the avoidance control module 5 operates synchronously with the laser cutting module 3, driving the support array module 2 so that the support array module 2 located directly below the cutting point actively... The downward retraction of the auxiliary support module 6 avoids laser damage to the support array module 2, greatly improving the safety and stability of the equipment during use. After cutting, the auxiliary support module 6 resets, and the safety protection module 4 activates, facilitating the handling of parts before and after processing. This application achieves multi-point dynamic support for the workpiece by setting the support array module 2, preventing workpiece deformation during cutting. By utilizing the synchronous operation of the avoidance control module 5 and the laser cutting module 3, the rise and fall of the support array module 2 near the cutting area are controlled in real time according to the movement path of the laser cutting head, thereby avoiding laser damage to the support array module 2 and greatly improving the safety and stability of the equipment during use. The cooperation between the safety protection module 4 and the auxiliary support module 6 not only ensures the precise adaptation of the support array module 2 to the workpiece but also effectively shields against high-temperature splashes, improving operational safety.

[0027] In one embodiment of the present invention, please refer to Figure 2 , Figure 3 and Figure 4 The support array module 2 consists of a matrix array of multiple independently controlled support components. Each support component includes: a support block 7, a limiting rod 8, a lifting rod 9, a moving iron core 10, a support rod 11, a telescopic component 12, and a pressure sensor 13. The lifting rod 9 is slidably connected to the top shell wall of the processing table 1. The limiting rod 8 is symmetrically arranged on the inner side of the lifting rod 9 and is fixedly connected to the lifting rod 9. The limiting rod 8 is slidably connected to the support block 7 fixedly arranged on the processing table 1. A spring is fixedly arranged between the support block 7 and the lifting rod 9. The support rod 11 is slidably connected to the top rod wall of the lifting rod 9. The telescopic component 12 is fixedly arranged on the inner side of the lifting rod 9. The other end of the telescopic component 12 is connected to the support rod 11 through the pressure sensor 13. The moving iron core 10 is fixedly arranged on the inner side of the bottom end of the lifting rod 9 to cooperate with the avoidance control module 5 to realize the active descent of the lifting rod 9.

[0028] In this embodiment, the spring disposed between the support block 7 and the lifting rod 9 can cooperate with the processing table 1 to support the lifting rod 9. The spring is disposed around the outside of the limiting rod 8. The telescopic component 12 is fixedly disposed on the inner side of the top of the lifting rod 9. The telescopic component 12 is an electric push rod. A pressure sensor 13 is fixedly disposed on the outer side of the top of the telescopic component 12. The other side of the pressure sensor 13 is connected to the support rod 11. Initially, the auxiliary support module 6 can cooperate with the processing table 1 to support the bottom of the lifting rod 9. Subsequently, the component is placed on the outer side of the top of the support rod 11, and downward pressure is applied to the component. The telescopic component 12 drives the support rod 11 to move upward, so that... The support rod 11 fits snugly against the components. The pressure sensor 13, located between the telescopic component 12 and the support rod 11, can detect the deformation trend of the workpiece and automatically adjust the support force to avoid damage to the workpiece during the adaptive support process. After the support rod 11 completes the adaptive support of the workpiece, the auxiliary support module 6 releases the lock on the lifting rod 9. During the laser cutting process, the avoidance control module 5 can work with the moving iron core 10 to drive the lifting rod 9 to move downward, thereby preventing the support rod 11 from being damaged by the laser. After cutting, the spring located between the support block 7 and the lifting rod 9 drives the lifting rod 9 to reset, thereby ensuring the stability and reliability of the workpiece before and after cutting.

[0029] In one embodiment of the present invention, please refer to Figure 1 and Figure 9 The laser cutting module 3 includes: a mounting frame 38, a third adjusting component 39, a support base 40, a fourth adjusting component 41, a mounting block 42, and a laser cutting machine body 43. The mounting frame 38 is fixedly installed on the outer side of the top of the processing table 1. The third adjusting component 39 is installed on the inner side of the top of the mounting frame 38. The third adjusting component 39 is connected to the support base 40. The fourth adjusting component 41 is installed on the inner side of the support base 40. The fourth adjusting component 41 is connected to the laser cutting machine body 43 through the mounting block 42 and is used to cooperate with the third adjusting component 39 to complete the precise control of the cutting position.

[0030] In this embodiment, both the third adjusting member 39 and the fourth adjusting member 41 are composed of a servo motor and a threaded rod. The servo motor is fixedly connected to the mounting bracket 38 or the support base 40, and the threaded rod is fixedly connected to the output end of the servo motor. The third adjusting member 39 can realize the forward and backward movement of the support base 40, and the fourth adjusting member 41 can realize the left and right movement of the mounting block 42, thereby realizing the forward, backward, left and right movement of the laser cutting machine body 43, and completing the precise control of the cutting position. By setting the laser cutting module 3, the forward, backward, left and right movement of the laser cutting machine body 43 can be realized, and the precise cutting of the workpiece can be completed.

[0031] In one embodiment of the present invention, please refer to Figure 2 and Figure 5The avoidance control module 5 includes: an adjustment seat 14, a first adjustment component 15, a sliding seat 16, a second adjustment component 17, a base 18, and an electromagnet 19. The adjustment seat 14 is fixedly installed inside the processing table 1. The first adjustment component 15 is installed inside the adjustment seat 14. The sliding seat 16 is slidably connected to the adjustment seat 14 and connected to the first adjustment component 15. The second adjustment component 17 is installed inside the sliding seat 16. The base 18 is installed on the second adjustment component 17. The electromagnet 19 is installed inside the base 18 to cooperate with the moving iron core 10 to realize the raising and lowering of the lifting rod 9.

[0032] In this embodiment, both the first adjusting member 15 and the second adjusting member 17 are composed of a servo motor and a threaded rod. The first adjusting member 15 operates synchronously with the fourth adjusting member 41, and the second adjusting member 17 operates synchronously with the third adjusting member 39. The electromagnet 19, located inside the base 18, is positioned opposite to the laser cutting machine body 43. When the third adjusting member 39 and the fourth adjusting member 41 drive the laser cutting machine body 43 to move, the first adjusting member 15 and the second adjusting member 17 also drive the base 18 to move synchronously. The electromagnet 19, located inside the base 18, is always in contact with the laser cutting machine body 43. The laser cutting machine body 43 is positioned opposite each other. After the base 18 drives the electromagnet 19 to move below a certain lifting rod 9, the electromagnet 19 operates and attracts the moving iron core 10. The moving iron core 10, together with the moving iron core 10, drives the lifting rod 9 to move downward, thereby separating the support rod 11 from the workpiece, thus avoiding laser damage to the support rod 11. By setting the avoidance control module 5, the lifting and lowering of the support array module 2 near the cutting area can be controlled in real time according to the movement path of the laser cutting head, thereby avoiding laser damage to the support array module 2 and greatly improving the safety and stability of the equipment during use.

[0033] In one embodiment of the present invention, please refer to Figure 2 and Figure 6 The auxiliary support module 6 includes: a drive component 20, a control board 21, a connecting rod 22, an auxiliary support plate 23, a guide rod 24, and a transmission and control assembly. The control board 21 is disposed inside the processing table 1. The drive component 20 is fixedly disposed between the two ends of the control board 21 and the processing table 1. The auxiliary support plate 23 is symmetrically disposed on the outer side of the bottom end of the support array module 2. The top end of the auxiliary support plate 23 abuts against the bottom end of the lifting rod 9 and is slidably connected to the guide rod 24 fixedly disposed inside the processing table 1. The connecting rod 22 is rotatably disposed on the outer side of the auxiliary support plate 23. The other end of the connecting rod 22 is rotatably connected to the control board 21, which is used to cooperate with the lifting and lowering of the control board 21 to realize the opening and closing of the auxiliary support plates 23 on both sides. The control board 21 is also connected to the transmission and control assembly disposed inside the processing table 1. The transmission and control assembly is connected to the safety protection module 4, which is used to cooperate with the lifting and lowering of the control board 21 to realize the opening and closing of the safety protection module 4.

[0034] In this embodiment, the driving component 20 is an electric push rod. The driving component 20 can realize the lifting and lowering of the control board 21. The control board 21 drives the auxiliary support plate 23 to move along the guide rod 24 through the connecting rod 22, realizing the opening and closing of the auxiliary support plates 23 on both sides. Before processing, the top of the auxiliary support plate 23 contacts the bottom of the lifting rod 9, and the lifting rod 9 is limited by the processing table 1, so that the support rod 11 can fully fit with the surface of the workpiece during the lifting and lowering process, thereby ensuring the reliability of the support. Subsequently, the control board 21 moves downward. On the one hand, it can drive the auxiliary support plates 23 on both sides to unfold outward through the connecting rod 22, releasing the lock on the lifting rod 9, so that the avoidance control module 5 can accurately control the support array module 2. On the other hand, the control board 21 can drive the safety protection module 4 through the transmission and control components to cover and protect the supported workpiece, thereby completing the shielding of high temperature splashes and improving the safety of operation.

[0035] In one embodiment of the present invention, please refer to Figure 6 and Figure 7 The control assembly includes: a control rod 25, a slide rod 26, a control plate 27, a piston tube 28, a piston component 29, a control box 30, and a connecting branch pipe 31. Control boxes 30, which are fixedly connected to the processing table 1, are provided on both outer sides of the control plate 21. Several piston tubes 28 are fixedly installed on the wall of the control box 30. One end of the piston component 29 is slidably connected to the piston tube 28, and the other end is fixedly connected to the control plate 27. A slide rod 26 is rotatably installed on the control plate 27, and a control rod 25 is slidably installed on the outer side of the slide rod 26. A spring is fixedly installed between the control rod 25 and the slide rod 26. The control rod 25 is rotatably connected to the bottom wall of the control plate 21. A connecting branch pipe 31, connected to the safety protection module 4, is also rotatably installed on the wall of the control box 30.

[0036] In this embodiment, the piston component 29 includes a first piston slidably disposed inside the piston tube 28 and a first push rod fixedly connected to the first piston. The other end of the first push rod is fixedly connected to the control plate 27. When the control plate 21 is raised and lowered under the control of the drive component 20, the control plate 21 drives the control plate 27 to move through the control rod 25 and the slide rod 26. The control plate 27 drives the piston component 29 to move inside the piston tube 28, and the air inside the control box 30 flows. This, in conjunction with the connecting branch pipe 31, completes the opening and closing of the safety protection module 4. When the safety protection module 4 is in the open state, the auxiliary support plate 23 locks the lifting rod 9. When the auxiliary support plate 23 releases the lock on the lifting rod 9, the safety protection module 4 is in the closed state. By setting the control component, the opening and closing of the safety protection module 4 can be realized synchronously with the extension and retraction of the auxiliary support plate 23, which facilitates the handling of parts before and after processing, and prevents the splashing of high-temperature materials. It also ensures the stable operation of adaptive support and active avoidance.

[0037] In one embodiment of the present invention, please refer to Figure 1 , Figure 2 and Figure 8 The safety protection module 4 includes: a retractable tube 32, a retractable component 33, a movable block 34, a fixed frame 35, a protective cover 36, and an observation window 37. The protective cover 36 is symmetrically arranged on the outer side of the top of the processing table 1 and is slidably connected to the processing table 1. An observation window 37 is fixedly arranged on the wall of the cover. A fixed frame 35 is fixedly arranged on the outer side of the protective cover 36. The other end of the fixed frame 35 is fixedly connected to the movable block 34 arranged on the inner side of the processing table 1. One end of the retractable component 33 is rotatably connected to the movable block 34, and the other end is slidably arranged with the retractable tube 32. The retractable tube 32 is fixedly connected to the connecting branch tube 31 and is used to coordinate with the lifting and lowering of the control board 21 to realize the synchronous retraction and extension of the protective covers 36 on both sides.

[0038] In this embodiment, the take-up and release component 33 includes a second piston slidably disposed inside the take-up and release tube 32 and a second push rod fixedly connected to the second piston. The other end of the second push rod is rotatably connected to the movable block 34 via a rotating shaft. A sliding groove is provided on the shell wall of the processing table 1, and the fixed frame 35 is slidably connected to the sliding groove. As the control plate 21 moves downward, the air inside the transmission control box 30 enters the inside of the take-up and release tube 32 along the connecting branch pipe 31, thereby realizing the movement of the take-up and release component 33. The take-up and release component 33 drives the movable block 34 to move, and the movable block 34 drives the protective cover 36 to move through the fixed frame 35. By closing the two protective covers 36, the processing space can be isolated. The observation window 37 provided on the protective cover 36 facilitates the observation of the processing space. In addition, the observation window 37 is made of tempered glass. By setting the safety protection module 4, the high-temperature splashes are effectively blocked, improving the safety of operation.

[0039] In its initial state, the auxiliary support module 6 locks the lifting rod 9 in the support array module 2 via the auxiliary support plate 23, ensuring its stability during the adaptive support process. After the workpiece to be processed is placed on the support rod 9, the telescopic component 12 drives the support rod 11 to rise. The pressure sensor 13 detects the workpiece contact state in real time and automatically adjusts the support force to ensure that the support rod 11 is fully in contact with the workpiece surface, achieving comprehensive adaptive support for the workpiece.

[0040] After the support is completed, the auxiliary support module 6 drives the control board 21 to descend. On the one hand, the auxiliary support plate 23 is driven to unfold outward through the connecting rod 22, releasing the lock on the lifting rod 9; on the other hand, the protective cover 36 of the safety protection module 4 is driven to close through the transmission and control components, forming a closed cutting space to prevent the leakage of high-temperature splashes.

[0041] The laser cutting module 3 uses the third adjusting component 39 and the fourth adjusting component 41 to move the laser cutting machine body 43 forward, backward, left, and right, precisely cutting the workpiece. Simultaneously, the first adjusting component 15 and the second adjusting component 17 in the avoidance control module 5 operate synchronously with the laser cutting module 3, driving the base 18 and electromagnet 19 to move directly below the cutting point. The electromagnet 19 attracts the moving iron core 10, causing the lifting rod 9 to retract downwards, allowing the support rod 9 to actively avoid the laser beam and prevent damage to the support structure.

[0042] After cutting is completed, the auxiliary support module 6 resets, and the safety protection module 4 opens, facilitating the loading and unloading of the workpiece. Throughout the process, all modules work together to achieve high-precision and high-safety cutting of the workpiece.

[0043] The above are merely preferred embodiments of the present invention. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these should also be considered within the scope of protection of the present invention. These will not affect the effectiveness of the implementation of the present invention or the practicality of the patent.

Claims

1. A laser cutting platform, characterized in that, include: Processing table; A laser cutting module, which is fixedly mounted on the outer side of the top of the processing table; A support array module is connected to the top shell wall of the machining table and is used to cooperate with the machining table to provide adaptive support for the parts. An obstacle avoidance control module is located inside the processing table, and is located on both sides of the support array module, separate from the laser cutting module. It is used to enable the support array module to actively avoid the cutting point. An auxiliary support module is symmetrically arranged outside the support array module and connected to the processing table. It is used to cooperate with the processing table to achieve the initial positioning of the support array module for the parts to be processed. The safety protection module is symmetrically arranged on the outside of the laser cutting module, slidably connected to the processing table, and connected to the auxiliary support module. It is used to cooperate with the auxiliary support module to complete the retraction and extension of the safety protection module, and to shield and protect against high-temperature splashes.

2. The laser cutting platform according to claim 1, characterized in that, The support array module 2 consists of a matrix array of multiple independently controlled support components. Each support component includes: a support block, a limit rod, a lifting rod, a moving iron core, a support rod, a telescopic component, and a pressure sensor. The lifting rod is slidably connected to the top shell wall of the processing table. Limit rods are symmetrically arranged on the inner side of the lifting rod and are fixedly connected to the lifting rod. The limit rods are slidably connected to the support block fixedly set on the processing table. A spring is fixedly arranged between the support block and the lifting rod. The support rod is slidably connected to the top wall of the lifting rod. A telescopic component is fixedly arranged on the inner side of the lifting rod. The other end of the telescopic component is connected to the support rod through a pressure sensor. A moving iron core is fixedly arranged on the inner side of the bottom end of the lifting rod to cooperate with the avoidance control module to realize the active descent of the lifting rod.

3. The laser cutting platform according to claim 2, characterized in that, The laser cutting module includes: a mounting frame, a third adjusting component, a support base, a fourth adjusting component, a mounting block, and a laser cutting machine body. The mounting frame is fixedly installed on the outer side of the top of the processing table. The third adjusting component is installed on the inner side of the top of the mounting frame and is connected to the support base. The fourth adjusting component is installed on the inner side of the support base and is connected to the laser cutting machine body through the mounting block. It is used to cooperate with the third adjusting component to achieve precise control of the cutting position.

4. The laser cutting platform according to claim 3, characterized in that, The avoidance control module includes: an adjustment seat, a first adjustment component, a sliding seat, a second adjustment component, a base, and an electromagnet. The adjustment seat is fixedly installed inside the processing table. The first adjustment component is installed inside the adjustment seat. The sliding seat is slidably connected to the adjustment seat and connected to the first adjustment component. The second adjustment component is installed inside the second adjustment component. The base is installed on the second adjustment component. An electromagnet is installed inside the base to cooperate with the moving iron core to realize the raising and lowering of the lifting rod.

5. The laser cutting platform according to claim 4, characterized in that, The auxiliary support module includes: a drive component, a control board, a connecting rod, auxiliary support plates, a guide rod, and a transmission and control assembly. The control board is located inside the processing table, and drive components are fixedly installed between the control board and the processing table at both ends. Auxiliary support plates are symmetrically arranged on the outer side of the bottom end of the support array module. The top end of the auxiliary support plate abuts against the bottom end of the lifting rod and is slidably connected to the guide rod fixed inside the processing table. A connecting rod is rotatably installed on the outer side of the auxiliary support plate, and the other end of the connecting rod is rotatably connected to the control board. This is used to coordinate with the lifting and lowering of the control board to realize the opening and closing of the auxiliary support plates on both sides. The control board is also connected to the transmission and control assembly located inside the processing table. The transmission and control assembly is connected to the safety protection module and is used to coordinate with the lifting and lowering of the control board to realize the opening and closing of the safety protection module.

6. The laser cutting platform according to claim 5, characterized in that, The control assembly includes: a control rod, a slide rod, a control plate, a piston tube, a piston component, a control box, and a connecting branch pipe. Control boxes, which are fixedly connected to the processing table, are installed on both outer sides of the control plate. Several piston tubes are fixedly installed on the walls of the control boxes. One end of the piston component is slidably connected to the piston tube, and the other end is fixedly connected to the control plate. A slide rod is rotatably installed on the control plate, and a control rod is slidably installed on the outer side of the slide rod. A spring is fixedly installed between the control rod and the slide rod. The control rod is rotatably connected to the bottom wall of the control plate. A connecting branch pipe, connected to the safety protection module, is also rotatably installed on the walls of the control box.

7. The laser cutting platform according to claim 6, characterized in that, The safety protection module includes: a retractable tube, a retractable component, a movable block, a fixed frame, a protective cover, and an observation window. The protective cover is symmetrically arranged on the outer side of the top of the processing table and is slidably connected to the processing table. An observation window is fixedly installed on the wall of the cover. A fixed frame is fixedly installed on the outer side of the protective cover. The other end of the fixed frame is fixedly connected to the movable block arranged on the inner side of the processing table. One end of the retractable component is rotatably connected to the movable block, and the other end is slidably provided with a retractable tube. The retractable tube is fixedly connected to a connecting branch pipe and is used to coordinate with the lifting and lowering of the control board to realize the synchronous retraction and extension of the protective covers on both sides.

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