Mobile platform cutting system

Abstract

The application provides a mobile platform cutting system, which comprises a bed device, a mobile cutting platform, a mobile device and a cutting head, the mobile device is fixedly connected with the bed device, the cutting head is installed on the mobile device, and the mobile device is used for driving the cutting head to move relative to the bed device. The bed device has a working area, the mobile cutting platform can move into or out of the working area relative to the bed device, and the mobile platform cutting system further comprises a first locking assembly arranged between the bed device and the mobile cutting platform. The first locking assembly can limit the position of the mobile cutting platform relative to the bed device when the mobile cutting platform moves into the working area. The technical scheme of the application solves the problem that the AGV trolley is prone to deviation relative to the bed device in the prior art, thereby reducing the machining precision and cutting efficiency.

Description

Technical Field

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

[0002] Laser cutting machines with switching platforms are dual-table, automatically switching laser cutting equipment designed to solve the problems of downtime and low efficiency associated with single-platform machines during material changes. Their structural types are mainly divided into parallel switching and lifting-and-traverse types. Parallel switching platforms switch between the cutting and preparation areas via rollers and chains; however, the two platforms are often not at the same horizontal level, placing certain requirements on the laser head's Z-axis travel and resulting in poor dynamic response, thus affecting processing accuracy. While lifting-and-traverse platforms can bring the two platforms to the same height using hydraulic lifting, the lifting operation increases non-cutting time, reducing production efficiency. Furthermore, both types of laser cutting machines rely on the bed frame for support, exacerbating deformation of the bed frame due to additional loads on the table, further affecting processing accuracy. Summary of the Invention

[0003] This invention provides a mobile platform cutting system to solve the problems of low processing accuracy and cutting efficiency in existing laser cutting equipment.

[0004] According to an embodiment of the present invention, a moving platform cutting system is provided. The moving platform cutting system includes a bed assembly, a moving cutting platform, a moving device, and a cutting head. The moving device is fixedly connected to the bed assembly, and the cutting head is mounted on the moving device. The moving device is used to drive the cutting head to move relative to the bed assembly. The bed assembly has a working area, and the moving cutting platform can move into or out of the working area relative to the bed assembly. The moving platform cutting system also includes a first locking component, which is disposed between the bed assembly and the moving cutting platform. The first locking component can restrict the position of the moving cutting platform relative to the bed assembly when the moving cutting platform moves into the working area.

[0005] Furthermore, the first locking component includes a locking cylinder, a locking insert, and a connector. The locking cylinder is installed on the inner wall of the bed device, and the output end of the locking cylinder is fixedly connected to the locking insert to drive the locking insert to move. One side of the connector is fixedly connected to the moving cutting platform, and the other side of the connector has a connector slot. The locking cylinder can drive the locking insert to move into or out of the connector slot. When the locking insert is engaged with the connector slot, the first locking component can restrict the movement of the moving cutting platform.

[0006] Furthermore, the mobile cutting platform includes an AGV trolley, a table module, and multiple table legs. The multiple table legs are spaced apart on both sides of the width direction of the table module, and the end of each table leg away from the table module is fixedly connected to the AGV trolley.

[0007] Furthermore, the mobile cutting platform also includes a fixed baffle, a movable baffle, and a second locking component. The fixed baffle is located on both sides of the AGV trolley in the width direction and is positioned between two adjacent table support legs. The movable baffle is located at the end of the AGV trolley in the length direction. The side of the movable baffle away from the table module is hinged to the AGV trolley. The movable baffle, the fixed baffle, the AGV trolley, and the table module form a recycling chamber for collecting cutting waste. The second locking component is located on the side of the AGV trolley closest to the movable baffle and is used to control the opening and closing of the movable baffle.

[0008] Furthermore, the mobile platform cutting system also includes a recovery ramp, a limiting bracket, a chip conveyor, and a recovery bin. The limiting bracket is located at the lowest end of the recovery ramp and is connected to the chip conveyor. The output end of the chip conveyor is connected to the recovery bin. When the mobile cutting platform is on the recovery ramp, the AGV trolley can abut against the limiting bracket and dump the cutting waste in the recovery chamber onto the chip conveyor, which then transfers the cutting waste into the recovery bin.

[0009] Furthermore, the moving device includes a longitudinal beam assembly, a crossbeam assembly, and a lifting assembly. The longitudinal beam assembly is fixed inside the bed device. Both ends of the crossbeam assembly are connected to the longitudinal beam assembly, and the crossbeam assembly is set perpendicular to the longitudinal beam assembly. The lifting assembly is connected to the crossbeam assembly. The crossbeam assembly can move along the extension direction of the longitudinal beam assembly, and the lifting assembly can move along the extension direction of the crossbeam assembly. The cutting head is fixedly connected to the lifting assembly.

[0010] Furthermore, the longitudinal beam assembly includes a longitudinal beam guide rail, a longitudinal beam rack, and a longitudinal beam slider. Both the longitudinal beam guide rail and the longitudinal beam rack are located within the bed assembly, and the length direction of the longitudinal beam guide rail and the extension direction of the longitudinal beam rack are consistent with the extension direction of the bed assembly. One side of the longitudinal beam slider is slidably connected to the longitudinal beam guide rail, and the other side of the longitudinal beam slider is fixedly connected to the crossbeam assembly. The longitudinal beam rack is meshed with the crossbeam assembly.

[0011] Furthermore, the crossbeam assembly includes a crossbeam bracket, a first drive bracket, a first drive assembly, a crossbeam guide rail, a crossbeam rack, and a crossbeam slider. The crossbeam bracket extends along the width direction of the bed assembly. The first drive bracket is disposed at both ends of the crossbeam bracket and is fixedly connected to the longitudinal beam slider. The first drive assembly is installed on the side of the first drive bracket away from the longitudinal beam slider. The output end of the first drive assembly passes through the first drive bracket and meshes with the longitudinal beam rack. The crossbeam guide rail and the crossbeam rack are both disposed on the upper end face of the crossbeam bracket. The length direction of the crossbeam guide rail and the extension direction of the crossbeam rack are consistent with the extension direction of the crossbeam bracket. One side of the crossbeam slider is slidably connected to the crossbeam guide rail, and the other side of the crossbeam slider is fixedly connected to the lifting assembly. The crossbeam rack is meshed with the lifting assembly.

[0012] Furthermore, the lifting assembly includes a lifting support, a second drive bracket, a second drive component, a lifting guide rail, a third drive component, and a slide table. The second drive bracket is fixedly connected to the lifting support and to the crossbeam slider. The second drive component is installed on the side of the second drive bracket away from the crossbeam slider. The output end of the second drive component passes through the second drive bracket and meshes with the crossbeam rack. The lifting guide rail is located on the side of the lifting support away from the second drive bracket. The third drive component is located at the end of the lifting guide rail away from the crossbeam component. The slide table is slidably connected to the lifting guide rail. The third drive component is used to drive the slide table to move along the lifting guide rail. The cutting head is located on the slide table.

[0013] Furthermore, the bed assembly includes a bed frame, a barrier, a first protective door, and a second protective door. The barrier surrounds the bed frame and the moving device and is fixedly connected to the bed frame. The first and second protective doors are located on opposite sides of the barrier. The moving cutting platform moves into the work area through the first protective door and moves out of the work area through the second protective door.

[0014] By applying the technical solution of this invention, the mobile cutting platform can move into or out of the working area relative to the bed device, improving the flexibility of the mobile platform cutting system. The mobile cutting platform is relatively independent of the bed device, reducing deformation of the bed device caused by the additional load of the working platform, extending the service life of the equipment. Furthermore, the mobile cutting platform can move parallel to achieve position adjustment between the workpiece to be processed and the already processed workpiece, reducing the Z-axis travel of the mobile cutting platform, shortening non-cutting time, and improving the processing efficiency of the mobile platform cutting system. A first locking component is disposed between the bed device and the mobile cutting platform. When the mobile cutting platform moves into the working area, the first locking component restricts the position of the mobile cutting platform relative to the bed device. Physical locking prevents relative displacement between the mobile cutting platform and the bed device during processing due to factors such as pressure, vibration, or inertia, ensuring the stability and reliability of the mobile cutting platform, facilitating precise positioning and cutting of the cutting head, and improving the cutting accuracy of the mobile platform cutting system. Attached Figure Description

[0015] The accompanying drawings, which form part of this application, are used to provide a further understanding of the invention. The illustrative embodiments of the invention and their descriptions are used to explain the invention and do not constitute an undue limitation of the invention. In the drawings:

[0016] Figure 1 A schematic diagram of the structure of a mobile platform cutting system provided according to an embodiment of the present invention is shown;

[0017] Figure 2 A schematic diagram of the mobile cutting platform is shown.

[0018] Figure 3 A schematic diagram of the structure of the recycling ramp, the limiting bracket, the chip conveyor, and the recycling bin is shown.

[0019] Figure 4 A structural schematic diagram of the bed frame and longitudinal beam assembly is shown;

[0020] Figure 5 It shows Figure 4 A magnified view of a section at point A in the middle;

[0021] Figure 6 It shows Figure 4 A magnified view of a section at point B in the middle;

[0022] Figure 7 A structural schematic diagram of the beam assembly is shown;

[0023] Figure 8 A schematic diagram of the lifting assembly is shown.

[0024] The above figures include the following reference numerals:

[0025] 10. Bed frame assembly; 11. Bed frame support; 12. Enclosure; 13. First protective door; 14. Second protective door; 15. Adjustable shims;

[0026] 20. Mobile cutting platform; 21. AGV trolley; 22. Table module; 23. Table support legs; 24. Fixed baffle; 25. Movable baffle;

[0027] 30. Mobile devices;

[0028] 31. Longitudinal beam assembly; 311. Longitudinal beam guide rail; 312. Longitudinal beam rack; 313. Longitudinal beam slider;

[0029] 32. Crossbeam assembly; 321. Crossbeam bracket; 322. First drive bracket;

[0030] 323, First drive assembly; 3231, First motor; 3232, First reducer;

[0031] 324. Crossbeam guide rail; 325. Crossbeam rack; 326. Crossbeam slider;

[0032] 33. Lifting assembly; 331. Lifting support; 332. Second drive bracket;

[0033] 333, Second drive assembly; 3331, Second motor; 3332, Second reducer;

[0034] 334. Lifting guide rail;

[0035] 335. Third drive assembly; 3351. Third motor; 3352. Coupling; 3353. Lead screw;

[0036] 336. Slide;

[0037] 40. First locking component; 41. Locking cylinder; 42. Locking insert; 43. Connector; 431. Connecting slot;

[0038] 51. Recycling ramp; 52. Limiting bracket; 53. Chip conveyor; 54. Recycling bin. Detailed Implementation

[0039] 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. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the present invention or its application or use. 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.

[0040] like Figure 1 , Figure 2 and Figure 4 As shown, this embodiment of the invention provides a mobile platform cutting system, which includes a bed device 10, a mobile cutting platform 20, a moving device 30, and a cutting head. The moving device 30 is fixedly connected to the bed device 10, and the cutting head is mounted on the moving device 30. The moving device 30 is used to drive the cutting head to move relative to the bed device 10. The bed device 10 has a working area, and the mobile cutting platform 20 can move into or out of the working area relative to the bed device 10. The mobile platform cutting system also includes a first locking component 40, which is disposed between the bed device 10 and the mobile cutting platform 20. The first locking component 40 can restrict the position of the mobile cutting platform 20 relative to the bed device 10 when the mobile cutting platform 20 moves into the working area.

[0041] By applying the technical solution of this invention, the mobile cutting platform 20 can move into or out of the working area relative to the bed device 10, improving the flexibility of the mobile platform cutting system. The mobile cutting platform 20 is relatively independent of the bed device 10, reducing deformation of the bed device 10 due to additional load on the work platform, extending the service life of the equipment. Furthermore, the mobile cutting platform 20 can move in parallel to adjust the workstation position between the workpiece to be processed and the already processed workpiece, reducing the Z-axis travel of the mobile cutting platform 20, shortening non-cutting time, and improving the processing efficiency of the mobile platform cutting system. A first locking component 40 is disposed between the bed device 10 and the mobile cutting platform 20. When the mobile cutting platform 20 moves into the working area, the first locking component 40 restricts the position of the mobile cutting platform 20 relative to the bed device 10. Physical locking prevents relative displacement between the mobile cutting platform 20 and the bed device 10 during processing due to factors such as pressure, vibration, or inertia, ensuring the stability and reliability of the mobile cutting platform 20, facilitating precise positioning and cutting of the cutting head, and improving the cutting accuracy of the mobile platform cutting system.

[0042] A moving device 30 is set up, and the cutting head is installed on the moving device 30, so that the cutting head can move with the moving device 30 and complete the laser cutting task according to a specific path, thereby improving the flexibility of the cutting head movement.

[0043] like Figure 2 and Figure 6 As shown, the first locking component 40 includes a locking cylinder 41, a locking plug 42, and a connector 43. The locking cylinder 41 is installed on the inner wall of the bed device 10. The output end of the locking cylinder 41 is fixedly connected to the locking plug 42 to drive the locking plug 42 to move. One side of the connector 43 is fixedly connected to the mobile cutting platform 20. The other side of the connector 43 has a connector groove 431. The locking cylinder 41 can drive the locking plug 42 to move into or out of the connector groove 431. When the locking plug 42 is engaged with the connector groove 431, the first locking component 40 can restrict the movement of the mobile cutting platform 20.

[0044] In this embodiment, a locking cylinder 41 is provided on the inner wall of the bed device 10, and the output end of the locking cylinder 41 is fixedly connected to the locking plug 42, providing driving force for the movement of the locking plug 42. When the moving cutting platform 20 is located in the working area, the locking cylinder 41 located on the inner wall of the bed device 10 is activated, pushing the locking plug 42 into the insertion slot 431 of the insertion seat 43, forming a mechanically interlocked snap-fit ​​state. This setting ensures that the position of the moving cutting platform 20 relative to the bed device 10 is fixed, avoiding positioning deviations of the moving cutting platform 20 due to factors such as pressure, vibration, or motion inertia. This facilitates the precise positioning of the cutting head and the cutting operation. At the same time, compared with manual operation, it improves the safety and response speed of the device, and enhances the overall processing accuracy and operational stability of the moving platform cutting system.

[0045] like Figure 2 As shown, the mobile cutting platform 20 includes an AGV trolley 21, a table module 22, and multiple table legs 23. The multiple table legs 23 are spaced apart on both sides of the table module 22 in the width direction, and the end of each table leg 23 away from the table module 22 is fixedly connected to the AGV trolley 21.

[0046] In this embodiment, the AGV trolley 21 is used as a working platform. It can autonomously navigate to the designated workstation to complete the corresponding process, which improves the flexibility of the device and facilitates the design of flexible production lines according to production needs. At the same time, the AGV trolley 21 is relatively independent from the bed device 10, which facilitates the flexible transfer of the working platform, reduces the waste of non-cutting time, improves processing efficiency, reduces the deformation of the bed device 10 caused by the working platform, extends the service life of the equipment, and improves the processing accuracy.

[0047] The workpiece to be processed is placed on the table module 22. Multiple table support legs 23 are spaced apart on both sides of the table module 22 along its width, firmly fixing the table module 22 to the AGV trolley 21. This ensures the stability of the connection between the table module 22 and the AGV trolley 21, and also allows for spacing between the table module 22 and the AGV trolley 21, preventing damage to the AGV trolley 21 when the cutting head cuts the workpiece on the table module 22. Furthermore, the structural design of the table module 22 connected to the AGV trolley 21 via the table support legs 23 facilitates the individual replacement of damaged table modules 22, improving the ease of equipment maintenance.

[0048] like Figure 2As shown, the mobile cutting platform 20 also includes a fixed baffle 24, a movable baffle 25, and a second locking component. The fixed baffle 24 is located on both sides of the AGV trolley 21 in the width direction and is disposed between two adjacent table support legs 23. The movable baffle 25 is located at the end of the AGV trolley 21 in the length direction. The side of the movable baffle 25 away from the table module 22 is hinged to the AGV trolley 21. The movable baffle 25, the fixed baffle 24, the AGV trolley 21, and the table module 22 form a recycling chamber for collecting cutting waste. The second locking component is disposed on the side of the AGV trolley 21 near the movable baffle 25 and is used to control the opening and closing of the movable baffle 25.

[0049] In this embodiment, fixed baffles 24 are provided on both sides of the AGV trolley 21 in the width direction, and the fixed baffles 24 are positioned between two adjacent table support legs 23 to prevent laser cutting debris from splashing. The movable baffle 25, the fixed baffles 24, the AGV trolley 21, and the table module 22 form a recycling chamber. The table module 22 has multiple perforated grids. With this arrangement, the waste generated during the cutting process falls into the recycling chamber through the multiple perforated grids, realizing centralized recycling of cutting waste and preventing waste from scattering around the AGV trolley 21, thus improving the convenience of waste recycling. The movable baffle 25 is located at the end of the AGV trolley 21 in the length direction. The side of the movable baffle 25 away from the table module 22 is hinged to the AGV trolley 21. The movable baffle 25 can rotate relative to the AGV trolley 21, thereby opening the recycling chamber.

[0050] During the cutting operation, the second locking component securely connects the movable baffle 25 to the fixed baffle 24, keeping the recycling chamber relatively closed to collect the waste generated during the cutting process. After the cutting operation is completed, the second locking component releases the lock on the movable baffle 25, causing it to rotate relative to the AGV trolley 21. This opens the recycling chamber, allowing the waste inside to be discharged smoothly. This design improves the efficiency and convenience of waste recycling.

[0051] like Figure 3 As shown, the mobile platform cutting system also includes a recovery ramp 51, a limiting bracket 52, a chip conveyor 53, and a recovery box 54. The limiting bracket 52 is located at the lowest end of the recovery ramp 51 and is connected to the chip conveyor 53. The output end of the chip conveyor 53 is connected to the recovery box 54. When the mobile cutting platform 20 is located on the recovery ramp 51, the AGV trolley 21 can abut against the limiting bracket 52 and dump the cutting waste in the recovery chamber onto the chip conveyor 53. The chip conveyor 53 can transfer the cutting waste into the recovery box 54.

[0052] In this embodiment, the recovery ramp 51, the limiting bracket 52, the chip conveyor 53, and the recovery box 54 are all uniformly arranged at the recovery station to facilitate the centralized collection of waste generated during cutting. The recovery ramp 51 keeps the mobile cutting platform 20 in an inclined state, and the limiting bracket 52 is set to abut against the AGV trolley 21 to prevent the AGV trolley 21 from continuously sliding down the recovery ramp 51, thus ensuring the stable fixation of the AGV trolley 21.

[0053] The second locking component releases the lock on the movable baffle 25, and the recycling chamber is in an open state. The cutting waste in the recycling chamber automatically slides down onto the chip conveyor 53 under the action of gravity. The chip conveyor 53 continuously transfers the received cutting waste to the recycling box 54 via a conveyor belt, realizing the automatic transfer of cutting waste from the mobile cutting platform 20 to the recycling box 54. This avoids problems such as cleaning difficulties or equipment failure caused by the accumulation of waste in the recycling chamber, and improves the overall operating efficiency and automation level of the mobile platform cutting system.

[0054] like Figure 1 As shown, the moving device 30 includes a longitudinal beam assembly 31, a crossbeam assembly 32, and a lifting assembly 33. The longitudinal beam assembly 31 is fixed inside the bed device 10. Both ends of the crossbeam assembly 32 are connected to the longitudinal beam assembly 31, and the crossbeam assembly 32 is arranged perpendicular to the longitudinal beam assembly 31. The lifting assembly 33 is connected to the crossbeam assembly 32. The crossbeam assembly 32 can move along the extension direction of the longitudinal beam assembly 31, and the lifting assembly 33 can move along the extension direction of the crossbeam assembly 32. The cutting head is fixedly connected to the lifting assembly 33.

[0055] In this embodiment, the longitudinal beam assembly 31 is fixed within the bed device 10, providing a stable foundation support for the moving device 30. Both ends of the crossbeam assembly 32 are connected to the longitudinal beam assembly 31, achieving stable fixation of the crossbeam assembly 32. Simultaneously, the crossbeam assembly 32 can move along the extension direction of the longitudinal beam assembly 31, i.e., the X-axis direction. The lifting assembly 33 is connected to the crossbeam assembly 32 and can move along the extension direction of the crossbeam assembly 32, i.e., the Y-axis direction. The cutting head is fixedly connected to the lifting assembly 33, which can drive the cutting head to move along the Z-axis direction. Through the coordinated linkage of the longitudinal beam assembly 31, the crossbeam assembly 32, and the lifting assembly 33, displacement of the cutting head along the X, Y, and Z axes is achieved, improving the flexibility of the cutting head movement, facilitating precise setting of the cutting path, and enhancing the stability of the cutting head movement and the overall cutting accuracy of the moving platform cutting system.

[0056] like Figure 4 and Figure 5As shown, the longitudinal beam assembly 31 includes a longitudinal beam guide rail 311, a longitudinal beam rack 312, and a longitudinal beam slider 313. The longitudinal beam guide rail 311 and the longitudinal beam rack 312 are both disposed within the bed device 10, and the length direction of the longitudinal beam guide rail 311 and the extension direction of the longitudinal beam rack 312 are consistent with the extension direction of the bed device 10. One side of the longitudinal beam slider 313 is slidably connected to the longitudinal beam guide rail 311, and the other side of the longitudinal beam slider 313 is fixedly connected to the crossbeam assembly 32. The longitudinal beam rack 312 is meshed with the crossbeam assembly 32.

[0057] In this embodiment, both the longitudinal beam guide rail 311 and the longitudinal beam rack 312 are built into the bed device 10, and the length direction of the longitudinal beam guide rail 311 and the extension direction of the longitudinal beam rack 312 are consistent with the extension direction of the bed device 10, ensuring the stability of the movement trajectory of the crossbeam assembly 32. One side of the longitudinal beam slider 313 is slidably connected to the longitudinal beam guide rail 311, and the other side is fixedly connected to the crossbeam assembly 32, providing longitudinal movement guidance for the crossbeam assembly 32. Combined with the meshing connection between the longitudinal beam rack 312 and the crossbeam assembly 32, the longitudinal movement of the crossbeam assembly 32 is smoother and avoids jamming. Through the coordinated cooperation of the guide rail and the rack transmission, the crossbeam assembly 32 experiences uniform force and runs smoothly during longitudinal movement, avoiding swaying or positional deviation due to a lack of guiding structure, thus improving the movement accuracy and stability of the crossbeam assembly 32 during longitudinal movement.

[0058] like Figure 7 As shown, the crossbeam assembly 32 includes a crossbeam bracket 321, a first drive bracket 322, a first drive assembly 323, a crossbeam guide rail 324, a crossbeam rack 325, and a crossbeam slider 326. The crossbeam bracket 321 extends along the width direction of the bed assembly 10. The first drive bracket 322 is disposed at both ends of the crossbeam bracket 321 and is fixedly connected to the longitudinal beam slider 313. The first drive assembly 323 is installed on the side of the first drive bracket 322 away from the longitudinal beam slider 313. The output end of component 323 passes through the first drive bracket 322 and meshes with the longitudinal beam rack 312. The crossbeam guide rail 324 and the crossbeam rack 325 are both set on the upper end face of the crossbeam bracket 321. The length direction of the crossbeam guide rail 324 and the extension direction of the crossbeam rack 325 are consistent with the extension direction of the crossbeam bracket 321. One side of the crossbeam slider 326 is slidably connected to the crossbeam guide rail 324, and the other side of the crossbeam slider 326 is fixedly connected to the lifting assembly 33. The crossbeam rack 325 is meshed with the lifting assembly 33.

[0059] In this embodiment, the crossbeam support 321 extends along the width of the bed assembly 10. The crossbeam support 321 is fixedly connected to the longitudinal beam slider 313 via the first drive support 322, ensuring a stable connection between the crossbeam assembly 32 and the longitudinal beam assembly 31. The first drive assembly 323 is installed on the side of the first drive support 322 away from the longitudinal beam slider 313. The first drive support 322 provides a mounting base for the first drive assembly 323. The output end of the first drive assembly 323 passes through the first drive support 322 and meshes with the longitudinal beam rack 312, providing a stable power source for the movement of the crossbeam assembly 32 along the longitudinal beam assembly 31, thus improving the efficiency and stability of power transmission.

[0060] Both the crossbeam guide rail 324 and the crossbeam rack 325 are mounted on the upper surface of the crossbeam support 321. The length direction of the crossbeam guide rail 324 and the extension direction of the crossbeam rack 325 are consistent with the extension direction of the crossbeam support 321, ensuring the stability of the movement trajectory of the lifting assembly 33. One side of the crossbeam slider 326 is slidably connected to the crossbeam guide rail 324, and the other side is fixedly connected to the lifting assembly 33, providing a lateral movement guide for the lifting assembly 33. Combined with the meshing connection between the crossbeam rack 325 and the lifting assembly 33, the lateral movement of the lifting assembly 33 is smoother and avoids jamming. Through the coordinated cooperation of the guide rail and the rack transmission, the lifting assembly 33 experiences uniform force and runs smoothly during lateral movement, preventing swaying or positional deviation due to a lack of guiding structure, thus improving the movement accuracy and stability of the lifting assembly 33 during lateral movement.

[0061] Optionally, the first drive assembly 323 includes a first motor 3231 and a first reducer 3232. The output end of the first motor 3231 is connected to the input end of the first reducer 3232, and the output end of the first reducer 3232 passes through the first drive bracket 322 and meshes with the longitudinal beam rack 312. The first motor 3231 provides a stable power source for the movement of the crossbeam assembly 32 along the longitudinal beam assembly 31, improving the efficiency of power transmission. By setting the first reducer 3232, the high speed output by the first motor 3231 is reduced to a low speed suitable for the crossbeam assembly 32, the output torque is amplified, and the stability of transmission control is improved.

[0062] like Figure 8As shown, the lifting assembly 33 includes a lifting support 331, a second drive bracket 332, a second drive assembly 333, a lifting guide rail 334, a third drive assembly 335, and a slide table 336. The second drive bracket 332 is fixedly connected to the lifting support 331 and to the crossbeam slider 326. The second drive assembly 333 is installed on the side of the second drive bracket 332 away from the crossbeam slider 326. The output end of the second drive assembly 333 passes through the second drive bracket 332 and meshes with the crossbeam rack 325. The lifting guide rail 334 is located on the side of the lifting support 331 away from the second drive bracket 332. The third drive assembly 335 is located at the end of the lifting guide rail 334 away from the crossbeam assembly 32. The slide table 336 is slidably connected to the lifting guide rail 334. The third drive assembly 335 is used to drive the slide table 336 to move along the lifting guide rail 334. The cutting head is disposed on the slide table 336.

[0063] In this embodiment, the lifting support 331 is fixedly connected to the crossbeam slider 326 via the second drive bracket 332, ensuring a stable connection between the lifting assembly 33 and the crossbeam assembly 32. The second drive assembly 333 is installed on the side of the second drive bracket 332 away from the crossbeam slider 326. The second drive bracket 332 provides a mounting base for the second drive assembly 333. The output end of the second drive assembly 333 passes through the second drive bracket 332 and meshes with the crossbeam rack 325, providing a stable power source for the movement of the lifting assembly 33 along the crossbeam assembly 32, thus improving the efficiency and stability of power transmission.

[0064] The second drive assembly 333 includes a second motor 3331 and a second reducer 3332. The output end of the second motor 3331 is connected to the input end of the second reducer 3332, and the output end of the second reducer 3332 passes through the second drive bracket 332 and meshes with the crossbeam rack 325. The second motor 3331 provides a stable power source for the movement of the lifting assembly 33 along the crossbeam assembly 32, improving the efficiency of power transmission. The second reducer 3332 reduces the high speed output by the second motor 3331 to a low speed suitable for the lifting assembly 33, amplifying the output torque and improving the stability of transmission control.

[0065] Meanwhile, the lifting guide rail 334 is located on the side of the lifting support 331 away from the second drive bracket 332, providing a stable guiding foundation for the subsequent lifting and lowering movement of the cutting head. The third drive component 335 is located at the end of the lifting guide rail 334 away from the crossbeam component 32, and is used to drive the slide table 336 to move along the lifting guide rail 334, providing a stable and continuous driving force for the slide table 336, thereby improving the overall motion stability and processing accuracy of the mobile platform cutting system.

[0066] Optionally, the third drive assembly 335 includes a third motor 3351, a coupling 3352, a lead screw 3353, and a lead screw nut. The third motor 3351 is connected to the lead screw 3353 via the coupling 3352. The lead screw nut is sleeved on the lead screw 3353, and the slide table 336 is fixedly connected to the lead screw nut by bolts. The third motor 3351 provides a stable power source for the slide table 336 to move along the lifting guide rail 334, improving the efficiency of power transmission. The coupling 3352 transmits the driving force of the third motor 3351 to the lead screw 3353, causing the lead screw 3353 to rotate. At the same time, it offsets the deviation caused by assembly eccentricity and reduces vibration during transmission. The slide table 336 realizes the lifting and lowering movement along the lifting guide rail 334 through the lead screw nut, improving the overall motion stability and processing accuracy of the moving platform cutting system.

[0067] like Figure 1 As shown, the bed device 10 includes a bed frame 11, a enclosure 12, a first protective door 13 and a second protective door 14. The enclosure 12 is arranged around the bed frame 11 and the moving device 30. The enclosure 12 is fixedly connected to the bed frame 11. The first protective door 13 and the second protective door 14 are arranged on opposite sides of the enclosure 12. The moving cutting platform 20 moves into the work area through the first protective door 13 and moves out of the work area through the second protective door 14.

[0068] In this embodiment, the enclosure 12 is set around the bed frame 11 and the moving device 30, and the enclosure 12 is fixedly connected to the bed frame 11, which realizes physical enclosure and protection of the processing area, avoids environmental pollution such as laser radiation and sparks, improves the safety of operation, and reduces the degree of pollution in the working environment.

[0069] The first protective door 13 and the second protective door 14 are respectively set on opposite sides of the enclosure 12. The mobile cutting platform 20 moves into the work area through the first protective door 13 and moves out of the work area through the second protective door 14. This relative arrangement provides a clear directional entry and exit path for the mobile cutting platform 20, avoids movement blockage caused by unilateral entry and exit, reduces non-cutting time, and improves the working efficiency of the mobile platform cutting system.

[0070] When cutting is required, the first protective door 13 opens while the second protective door 14 remains closed. After the mobile cutting platform 20 enters the work area, the first protective door 13 closes, forming a relatively enclosed cutting space in conjunction with the enclosure 12. This restricts the movement of the mobile cutting platform 20 in non-working directions, ensuring it accurately enters the preset position. After cutting is completed, the first protective door 13 and the second protective door 14 open simultaneously. The mobile cutting platform 20 carrying the processed workpiece moves out of the work area via the second protective door 14, while the mobile cutting platform 20 carrying the workpiece to be processed moves into the work area via the first protective door 13. This shortens the switching time between different mobile cutting platforms 20 and improves processing efficiency.

[0071] Optionally, the bed assembly 10 also includes a plurality of adjusting shims 15, which are spaced apart at the bottom of the bed support 11 to support the bed support 11. The height of the bed support 11 can be adjusted by adjusting the shims 15 to accommodate mobile cutting platforms 20 of different specifications.

[0072] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0073] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps set forth in these embodiments do not limit the scope of the invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following figures denote similar items; therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

[0074] In the description of this invention, it should be understood that the orientation or positional relationship indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" is generally based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this invention and simplifying the description. Unless otherwise stated, these directional terms 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, and therefore should not be construed as a limitation on the scope of protection of this invention; the directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0075] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0076] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore should not be construed as limiting the scope of protection of this invention.

[0077] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A mobile platform cutting system, characterized in that, The mobile platform cutting system includes a bed device (10), a mobile cutting platform (20), a mobile device (30), and a cutting head. The mobile device (30) is fixedly connected to the bed device (10), and the cutting head is mounted on the mobile device (30). The mobile device (30) is used to drive the cutting head to move relative to the bed device (10). The bed device (10) has a working area, and the mobile cutting platform (20) can move into or out of the working area relative to the bed device (10). The mobile platform cutting system also includes a first locking component (40), which is disposed between the bed device (10) and the mobile cutting platform (20). The first locking component (40) can restrict the position of the mobile cutting platform (20) relative to the bed device (10) when the mobile cutting platform (20) moves into the working area.

2. The mobile platform cutting system according to claim 1, characterized in that, The first locking component (40) includes a locking cylinder (41), a locking plug (42), and a connector (43). The locking cylinder (41) is installed on the inner wall of the bed device (10). The output end of the locking cylinder (41) is fixedly connected to the locking plug (42) to drive the locking plug (42) to move. One side of the connector (43) is fixedly connected to the mobile cutting platform (20). The other side of the connector (43) has a connector groove (431). The locking cylinder (41) can drive the locking plug (42) to move into or out of the connector groove (431). When the locking plug (42) is engaged with the connector groove (431), the first locking component (40) can restrict the movement of the mobile cutting platform (20).

3. The mobile platform cutting system according to claim 1, characterized in that, The mobile cutting platform (20) includes an AGV trolley (21), a table module (22) and multiple table legs (23). The multiple table legs (23) are spaced apart on both sides of the width direction of the table module (22), and the end of each table leg (23) away from the table module (22) is fixedly connected to the AGV trolley (21).

4. The mobile platform cutting system according to claim 3, characterized in that, The mobile cutting platform (20) further includes a fixed baffle (24), a movable baffle (25), and a second locking component. The fixed baffle (24) is located on both sides of the AGV trolley (21) in the width direction and is disposed between two adjacent table support legs (23). The movable baffle (25) is located at the end of the AGV trolley (21) in the length direction. The side of the movable baffle (25) away from the table module (22) is hinged to the AGV trolley (21). The movable baffle (25), the fixed baffle (24), the AGV trolley (21), and the table module (22) form a recycling chamber for collecting cutting waste. The second locking component is disposed on the side of the AGV trolley (21) near the movable baffle (25) and is used to control the opening and closing of the movable baffle (25).

5. The mobile platform cutting system according to claim 4, characterized in that, The mobile platform cutting system also includes a recovery ramp (51), a limiting bracket (52), a chip conveyor (53), and a recovery box (54). The limiting bracket (52) is located at the lowest end of the recovery ramp (51) and is connected to the chip conveyor (53). The output end of the chip conveyor (53) is connected to the recovery box (54). When the mobile cutting platform (20) is located on the recovery ramp (51), the AGV trolley (21) can abut against the limiting bracket (52) and dump the cutting waste in the recovery chamber onto the chip conveyor (53). The chip conveyor (53) can transfer the cutting waste into the recovery box (54).

6. The mobile platform cutting system according to claim 1, characterized in that, The moving device (30) includes a longitudinal beam assembly (31), a crossbeam assembly (32), and a lifting assembly (33). The longitudinal beam assembly (31) is fixed inside the bed device (10). Both ends of the crossbeam assembly (32) are connected to the longitudinal beam assembly (31), and the crossbeam assembly (32) is set perpendicular to the longitudinal beam assembly (31). The lifting assembly (33) is connected to the crossbeam assembly (32). The crossbeam assembly (32) can move along the extension direction of the longitudinal beam assembly (31), and the lifting assembly (33) can move along the extension direction of the crossbeam assembly (32). The cutting head is fixedly connected to the lifting assembly (33).

7. The mobile platform cutting system according to claim 6, characterized in that, The longitudinal beam assembly (31) includes a longitudinal beam guide rail (311), a longitudinal beam rack (312), and a longitudinal beam slider (313). The longitudinal beam guide rail (311) and the longitudinal beam rack (312) are both disposed within the bed device (10). The length direction of the longitudinal beam guide rail (311) and the extension direction of the longitudinal beam rack (312) are consistent with the extension direction of the bed device (10). One side of the longitudinal beam slider (313) is slidably connected to the longitudinal beam guide rail (311), and the other side of the longitudinal beam slider (313) is fixedly connected to the crossbeam assembly (32). The longitudinal beam rack (312) is meshed with the crossbeam assembly (32).

8. The mobile platform cutting system according to claim 7, characterized in that, The crossbeam assembly (32) includes a crossbeam bracket (321), a first drive bracket (322), a first drive assembly (323), a crossbeam guide rail (324), a crossbeam rack (325), and a crossbeam slider (326). The crossbeam bracket (321) extends along the width direction of the bed device (10). The first drive bracket (322) is disposed at both ends of the crossbeam bracket (321). The first drive bracket (322) is fixedly connected to the longitudinal beam slider (313). The first drive assembly (323) is installed on the side of the first drive bracket (322) away from the longitudinal beam slider (313). The output end of 23) passes through the first drive bracket (322) and meshes with the longitudinal beam rack (312). The crossbeam guide rail (324) and the crossbeam rack (325) are both set on the upper end face of the crossbeam bracket (321). The length direction of the crossbeam guide rail (324) and the extension direction of the crossbeam rack (325) are consistent with the extension direction of the crossbeam bracket (321). One side of the crossbeam slider (326) is slidably connected to the crossbeam guide rail (324), and the other side of the crossbeam slider (326) is fixedly connected to the lifting assembly (33). The crossbeam rack (325) meshes with the lifting assembly (33).

9. The mobile platform cutting system according to claim 8, characterized in that, The lifting assembly (33) includes a lifting support (331), a second drive bracket (332), a second drive assembly (333), a lifting guide rail (334), a third drive assembly (335), and a slide (336). The second drive bracket (332) is fixedly connected to the lifting support (331) and to the crossbeam slider (326). The second drive assembly (333) is installed on the side of the second drive bracket (332) away from the crossbeam slider (326), and the output end of the second drive assembly (333) passes through... The second drive bracket (332) is meshed with the crossbeam rack (325), the lifting guide rail (334) is located on the side of the lifting support (331) away from the second drive bracket (332), the third drive assembly (335) is located at the end of the lifting guide rail (334) away from the crossbeam assembly (32), the slide table (336) is slidably connected to the lifting guide rail (334), the third drive assembly (335) is used to drive the slide table (336) to move along the lifting guide rail (334), and the cutting head is located on the slide table (336).

10. The mobile platform cutting system according to claim 1, characterized in that, The bed device (10) includes a bed frame (11), a barrier (12), a first protective door (13), and a second protective door (14). The barrier (12) is arranged around the bed frame (11) and the moving device (30). The barrier (12) is fixedly connected to the bed frame (11). The first protective door (13) and the second protective door (14) are arranged on opposite sides of the barrier (12). The moving cutting platform (20) moves into the work area through the first protective door (13) and moves out of the work area through the second protective door (14).

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