Laser cutting machine base with protective structure

Abstract

The application belongs to the technical field of laser cutting machines, in particular to a laser cutting machine base with a protection structure, which comprises a base, an automatic conveying and cutting assembly is arranged on the base; the automatic conveying and cutting assembly comprises a plurality of support columns fixedly connected to the upper end surface of the base, a top plate is fixedly connected to the upper end of the support column, a lead screw guide rail five is installed on one side of the lower end surface of the top plate, a sliding seat is slidably arranged on the lead screw guide rail five, a cylinder eleven is fixedly connected to one side of the sliding seat, and a push block is fixedly connected to the piston end of the cylinder eleven. The automatic conveying and cutting assembly and the blank collecting assembly are used, the limiting plate divides the industrial tray into a plurality of blanking channels, whenever a pipe is cut off, it will fall into the corresponding blanking channel, and the pipes will be stacked due to the limiting of the limiting plate, until all the blanking channels are filled with pipes. At this time, the plurality of pipes on the industrial tray are in a multiple-row and orderly stacked state, which is convenient to use.

Description

Technical Field

[0001] This invention belongs to the field of laser cutting machine technology, specifically a laser cutting machine base with a protective structure. Background Technology

[0002] A laser cutting machine is an advanced processing device that uses a high-power-density laser beam to cut materials. The laser cutting machine base is the core support and functional integration platform of the laser cutting machine. It not only provides a stable mechanical foundation for the equipment, but also integrates key functions such as motion system support, optical protection, fume treatment, and electrical safety, directly affecting cutting accuracy, equipment lifespan, and operating environment.

[0003] Patent CN218695005U discloses a laser cutting machine base with a light source protection mechanism, belonging to the field of laser cutting machine technology. It includes a worktable, with longitudinal displacement stages fixedly installed on both sides of the top of the worktable. A support plate is fixedly installed at the moving end of each longitudinal displacement stage. A transverse moving guide rail is provided on the top of the support plate, and a laser cutting component is slidably connected to the transverse moving guide rail. A flipping component is fixedly connected to the top of the support plate and at both ends of the transverse moving guide rail. This patent, through the flipping component, allows the user to rotate the transverse moving guide rail 90 degrees when placing a workpiece to be cut on the worktable or removing a cut workpiece from the worktable. This rotation causes the laser to flip to an upward position, preventing accidental damage to the laser from the workpiece accidentally touching it during workpiece removal or handling.

[0004] However, the above technical solutions still have the following shortcomings in practical applications:

[0005] When laser cutting is required for pipes, in some cases, a single pipe is cut into multiple segments of equal length. The cut pipes then fall onto industrial pallets for collection, facilitating subsequent transportation and retrieval. However, when the cut pipes fall onto the industrial pallet, they are prone to rolling due to external forces, resulting in a disorderly accumulation of multiple pipes on the pallet, which hinders subsequent retrieval. Furthermore, industrial pallets are typically unobstructed. When pipes are stacked haphazardly on the pallet, their arrangement is irregular, and the overall center of gravity is uneven and unstable. Under these conditions, external forces, such as equipment vibration or personnel movement, can cause the center of gravity of the entire stack to shift, leading to pipes losing balance and slipping off the edge of the industrial pallet, affecting normal transportation. Summary of the Invention

[0006] In order to overcome the shortcomings of the prior art and solve at least one of the technical problems mentioned in the background art, the present invention proposes a laser cutting machine base with a protective structure.

[0007] The technical solution adopted by the present invention to solve its technical problem is: a laser cutting machine base with a protective structure, including a base, on which an automatic conveying and cutting component is provided;

[0008] The automatic conveying and cutting assembly includes multiple support columns fixedly connected to the upper surface of the base. A top plate is fixedly connected to the upper end of each support column. A lead screw guide rail five is installed on one side of the lower surface of the top plate. A slide block is slidably arranged on the lead screw guide rail five. A cylinder eleven is fixedly connected to one side of the slide block. A push block is fixedly connected to the piston end of the cylinder eleven. A fixing ring is fixedly connected to one side of the lower surface of the top plate. A gear ring is rotatably arranged in the inner ring of the fixing ring. Cylinders ten are fixedly connected to both sides of the gear ring. A clamping block is fixedly connected to the piston end of the cylinder ten. A slider is slidably connected to one side of the lower surface of the top plate. A laser cutting head is fixedly connected to one side of the slider.

[0009] The base is also equipped with a material collection component;

[0010] The material collection assembly includes a fixed plate fixedly connected to one side of the upper surface of the base. A lead screw guide rail six is ​​installed on one side of the fixed plate. A support plate is slidably arranged on the lead screw guide rail six. A slide rod is fixedly connected to one side of the support plate. A positioning plate is slidably connected to the slide rod. A limit frame is fixedly connected to one side of the support column. Multiple limit plates are equidistantly distributed and slidably connected at the slide groove of the limit frame. Cylinders five are fixedly connected to both sides of the lower surface of the support plate. The piston end of the cylinder five is fixedly connected to one side of the positioning plate.

[0011] Preferably, an electric push rod is fixedly connected to one side of the upper surface of the top plate, the piston end of the electric push rod is fixedly connected to one side of the slider, a gear is rotatably arranged on one side of the fixed ring, the gear meshes with the tooth block of the outer ring of the gear ring, a motor is fixedly connected to one side of the fixed ring, and the output end of the motor is fixedly connected to the gear.

[0012] Preferably, a plurality of support seats are arranged horizontally and fixedly connected to the upper surface of the base, and a cylinder is fixedly connected to the upper surface of the support seat, and a support block is fixedly connected to the piston end of the cylinder.

[0013] Preferably, a connecting rod 1 is rotatably provided on one side of the limiting frame and one end of the last limiting plate, and a connecting rod 2 is rotatably provided on one end of the remaining limiting plates. One end of the connecting rod 1 is rotatably connected to one end of the connecting rod 2, and the ends of two adjacent connecting rods 2 are rotatably connected. A cylinder 4 is fixedly connected to one side of the limiting frame, and the piston end of the cylinder 4 is fixedly connected to one side of the limiting plate.

[0014] Preferably, a lead screw guide rail is installed on one side of the top plate, and a transverse column is slidably arranged on the lead screw guide rail. A feeding plate is fixedly connected to the lower end of the transverse column.

[0015] Preferably, the base is further provided with an alignment component;

[0016] The alignment assembly includes a lead screw guide rail II mounted on one side of the upper surface of the base. A support plate is slidably mounted on the lead screw guide rail II. Two guide rods are slidably connected to one side of the upper end of the support plate. A cylinder III is fixedly connected to one side of the upper end of the support plate. The piston end of the cylinder III and the end of the guide rod are both fixedly connected to the alignment plate.

[0017] Preferably, a second cylinder is fixedly connected to one side of both the pallet and the positioning plate, and an anti-tipping plate is fixedly connected to the piston end of the second cylinder;

[0018] Both sides of the upper end of the base are provided with winding reinforcement components;

[0019] The winding reinforcement assembly includes a lead screw guide rail three mounted on the upper surface of the base, a slide frame slidably mounted on the lead screw guide rail three, a lead screw guide rail four mounted on one side of the slide frame, a threaded block slidably mounted on the lead screw guide rail four, a rotating roller rotatably mounted on one side of the threaded block, a roll of tape sleeved on the rotating roller, a motor one fixedly connected to one side of the threaded block, and the output end of the motor one fixedly connected to one end of the rotating roller.

[0020] Preferably, the upper ends of the base are provided with folding cutting components on both sides;

[0021] The folding cutting assembly includes an adjusting plate slidably connected to one side of the upper surface of the base. A cylinder nine is fixedly connected to one side of the upper end of the adjusting plate, and a blade plate is fixedly connected to the piston end of the cylinder nine. A cutting plate is fixedly connected to one side of the adjusting plate, and a cylinder eight is fixedly connected to one side of the adjusting plate. A connecting plate is fixedly connected to the piston end of the cylinder eight. A semi-circular block is fixedly connected to one side of the connecting plate, and a groove block is fixedly connected to one side of the adjusting plate. The groove on the groove block matches the size of the semi-circular block. Pressure blocks are slidably connected to both sides of the upper surface of the groove block. A bidirectional threaded rod is threaded to one end of the pressure block. Both ends of the bidirectional threaded rod are rotatably mounted on the groove block. A motor two is fixedly connected to one side of the groove block, and the output end of the motor two is fixedly connected to one end of the bidirectional threaded rod. A cylinder seven is fixedly connected to both sides of the upper end of the base, and the piston end of the cylinder seven is fixedly connected to one side of the adjusting plate.

[0022] Preferably, cylinder six is ​​fixedly connected to both sides of the upper surface of the base. An adsorption tube is fixedly connected to the piston end of cylinder six. An air inlet is provided on one side of the adsorption tube, and a flexible tube is connected to one side of the adsorption tube. An air pump is connected to one end of the flexible tube, and the air pump is fixedly connected to the base.

[0023] Preferably, the top plate is further provided with a cutting protection component;

[0024] The cutting protection assembly includes a dust collection box fixedly connected to one side of the upper surface of the top plate. A fan is connected to one side of the dust collection box, and an exhaust hood is connected to the air inlet of the fan. The exhaust hood is fixedly connected to one side of the top plate.

[0025] The beneficial effects of this invention are as follows:

[0026] 1. The laser cutting machine base with a protective structure described in this invention utilizes an automatic conveying cutting component and a material collection component. A limiting plate divides the industrial pallet into multiple material collection channels. Whenever a pipe is cut, it falls into the corresponding material collection channel, and the pipes are stacked due to the limiting plate's control until all material collection channels are filled. At this point, the multiple pipes on the industrial pallet are neatly stacked in multiple rows, facilitating retrieval. Furthermore, because the pipes are arranged in a relatively regular manner, the overall center of gravity is evenly distributed, making it less prone to loss of balance due to external forces, thus preventing them from slipping off the edge of the industrial pallet and ensuring normal pipe transportation.

[0027] 2. The laser cutting machine base with a protective structure described in this invention utilizes an alignment component. After the pipe falls into the feeding channel, the alignment plate pushes the pipe to align the ends of the pipes in the same feeding channel, thereby further ensuring the neatness of the pipes and facilitating subsequent handling.

[0028] 3. The laser cutting machine base with a protective structure described in this invention utilizes a winding reinforcement component to wrap the pipes on the industrial pallet with tape, preventing the pipes from collapsing due to the loss of the limiting plate and further ensuring the normal transportation of the pipes. Furthermore, the folding cutting component allows the tape to be folded and adhered to each other at the cut point before cutting. When operators subsequently tear the tape off the industrial pallet along the cut line, the folded cut makes it easy to locate, and the cut line does not stick to other areas, making the removal process more convenient.

[0029] 4. The laser cutting machine base with a protective structure described in this invention utilizes a cutting protection component. During the laser cutting process, an exhaust fan can be turned on to draw the fumes into a dust collection box, which not only avoids the wear of mechanical parts by metal particles in the fumes, but also prevents operators from being affected by long-term inhalation of fumes, thus providing good protection. Attached Figure Description

[0030] The invention will now be further described with reference to the accompanying drawings.

[0031] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0032] Figure 2 This is a schematic diagram of the three-dimensional structure of the material cutting plate.

[0033] Figure 3 This is a schematic diagram of the three-dimensional structure at the limiting plate.

[0034] Figure 4 This is a schematic diagram of the three-dimensional structure at the positioning plate;

[0035] Figure 5 This is a schematic diagram of the three-dimensional structure of the lead screw guide rail;

[0036] Figure 6 This is a schematic diagram of the three-dimensional structure of the sliding frame;

[0037] Figure 7 yes Figure 6 Enlarged view of a portion of point A in the middle;

[0038] Figure 8 This is a schematic diagram of the three-dimensional structure at the support plate.

[0039] Figure 9 This is a schematic diagram of the three-dimensional structure of the connecting rod at two points;

[0040] Figure 10 This is a schematic diagram of the three-dimensional structure at the top plate;

[0041] Figure 11 yes Figure 10 Enlarged view of a section at point B in the middle;

[0042] Figure 12 This is a schematic diagram of the three-dimensional structure of the laser cutting head;

[0043] Figure 13 This is a schematic diagram of the three-dimensional structure of the tape roll.

[0044] In the diagram: 1. Base; 2. Top plate; 3. Support seat; 4. Cylinder 1; 5. Feeding plate; 6. Lead screw guide rail 1; 7. Dust collection box; 8. Exhaust fan; 9. Horizontal column; 10. Limiting frame; 11. Support column; 12. Push block; 13. Support plate; 14. Anti-tipping plate; 15. Cylinder 2; 16. Fixing plate; 17. Lead screw guide rail 2; 18. Support plate; 19. Guide rod; 20. Cylinder 3; 21. Lead screw guide rail 3; 22. Limiting plate; 23. Cylinder 4; 24. Positioning plate; 25. Cylinder 5; 26. Slide rod; 27. Slide frame; 28. Cylinder 6; 29. ​​Air pump; 30. Adsorption tube; 31. Hose; 32. Lead screw guide rail 4; 33. Motor 1; 34. Rotating element. 35. Roller; 36. Tape roll; 37. Cylinder 7; 38. Adjusting plate; 39. Groove block; 40. Pressure block; 41. Motor 2; 42. Bidirectional threaded rod; 43. Blade plate; 44. Cylinder 8; 45. Connecting plate; 46. Semicircular block; 47. Cutting plate; 48. Cylinder 9; 49. Electric push rod; 50. Slider; 51. Laser cutting head; 52. Fixing ring; 53. Gear ring; 54. Cylinder 10; 55. Clamping block; 56. Motor 3; 57. Gear; 58. Lead screw guide rail 5; 59. Support block; 60. Alignment plate; 61. Connecting rod 1; 62. Connecting rod 2; 63. Slide seat; 64. Cylinder 11; 65. Threaded block; 66. Lead screw guide rail 6; 67. Exhaust hood. Detailed Implementation

[0045] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0046] Please refer to Figures 1-13 The present invention provides a technical solution: a laser cutting machine base with a protective structure, including a base 1, on which an automatic conveying and cutting component is provided;

[0047] The automatic conveying and cutting assembly includes multiple support columns 11 fixedly connected to the upper surface of the base 1. A top plate 2 is fixedly connected to the upper end of the support column 11. A lead screw guide rail 57 is installed on one side of the lower surface of the top plate 2. A slide block 62 is slidably arranged on the lead screw guide rail 57. A cylinder 63 is fixedly connected to one side of the slide block 62. A push block 12 is fixedly connected to the piston end of the cylinder 63. A fixing ring 51 is fixedly connected to one side of the lower surface of the top plate 2. A toothed ring 52 is rotatably arranged in the inner ring of the fixing ring 51. Cylinders 53 are fixedly connected to both sides of the toothed ring 52. A clamping block 54 is fixedly connected to the piston end of the cylinder 53. A slider 49 is slidably connected to one side of the lower surface of the top plate 2. A laser cutting head 50 is fixedly connected to one side of the slider 49.

[0048] The base 1 is also equipped with a material collection component;

[0049] The material collection assembly includes a fixed plate 16 fixedly connected to one side of the upper end face of the base 1. A screw guide rail 65 is installed on one side of the fixed plate 16. A support plate 13 is slidably arranged on the screw guide rail 65. A slide rod 26 is fixedly connected to one side of the support plate 13. A positioning plate 24 is slidably connected to the slide rod 26. A limit frame 10 is fixedly connected to one side of the support column 11. Multiple limit plates 22 are equidistantly distributed and slidably connected at the sliding groove of the limit frame 10. Cylinders 25 are fixedly connected to both sides of the lower end face of the support plate 13. The piston end of the cylinders 25 is fixedly connected to one side of the positioning plate 24.

[0050] In this embodiment, as Figures 2-4 , Figures 9-12 As shown, an electric push rod 48 is fixedly connected to one side of the upper end face of the top plate 2. The piston end of the electric push rod 48 is fixedly connected to one side of the slider 49. A gear 56 is rotatably arranged on one side of the fixed ring 51. The gear 56 meshes with the tooth blocks of the outer ring of the gear ring 52. A motor 55 is fixedly connected to one side of the fixed ring 51. The output end of the motor 55 is fixedly connected to the gear 56.

[0051] Multiple support seats 3 are arranged horizontally and fixedly connected to the upper surface of the base 1. A cylinder 4 is fixedly connected to the upper surface of the support seat 3. A support block 58 is fixedly connected to the piston end of the cylinder 4.

[0052] One end of the limiting frame 10 and the last end of the limiting plate 22 are rotatably equipped with a connecting rod 60. The other ends of the limiting plates 22 are rotatably equipped with connecting rods 61. One end of the connecting rod 60 is rotatably connected to one end of the connecting rod 61, and the ends of two adjacent connecting rods 61 are rotatably connected. One side of the limiting frame 10 is fixedly connected with a cylinder 23. The piston end of the cylinder 23 is fixedly connected to one side of the limiting plate 22.

[0053] A lead screw guide rail 6 is installed on one side of the top plate 2. A transverse column 9 is slidably mounted on the lead screw guide rail 6. A feed plate 5 is fixedly connected to the lower end of the transverse column 9.

[0054] Specifically, in existing technologies, when laser cutting is required for pipes, in some cases a single pipe is cut into multiple segments of equal length, and the cut pipes fall onto an industrial pallet for collection, facilitating subsequent transportation and retrieval. However, when the cut pipes fall onto the industrial pallet, they are prone to rolling due to external forces, resulting in multiple pipes piling up disorderly on the pallet, which is detrimental to subsequent retrieval. Furthermore, industrial pallets are typically unobstructed. When pipes are piled up disorderly on the industrial pallet, the arrangement of the pipes is irregular, and the overall center of gravity is uneven and unstable. Under these circumstances, if disturbed by external forces, such as equipment vibration or personnel movement, the center of gravity of the entire stacked structure may shift, causing the pipes to lose balance and slip off the edge of the industrial pallet, affecting normal transportation.

[0055] Therefore, in order to solve the above problems, in this embodiment, when in use, an industrial pallet for collecting the cut pipes is placed on the pallet 13, and one corner of the industrial pallet is aligned with one corner of the limiting frame 10. Furthermore, the positioning plate 24 is moved by the cylinder 25, so that the industrial pallet can be fixed in place with the cooperation of the positioning plate 24 and the pallet 13.

[0056] Then, based on the diameter of the pipe to be cut, the cylinder 4 23 drives one of the limiting plates 22 to move laterally. Under the transmission of connecting rod 1 60 and connecting rod 2 61, multiple limiting plates 22 move simultaneously, and the distance between adjacent limiting plates 22 changes until the distance equals the pipe diameter. Then, the lead screw guide 65 drives the industrial pallet to rise until the upper surface of the industrial pallet is in contact with the lower surface of the limiting plate 22. At this point, the limiting plates 22, still within the area of ​​the upper surface of the industrial pallet, divide the industrial pallet into multiple feeding channels. Next, the pipe to be cut is placed on multiple support blocks 58, and the height of the pipe is adjusted by cylinder 1 4 so that the pipe axis coincides with the axis of the gear ring 52. Then, cylinder 1163 drives push block 12 to descend, aligning push block 12 with the end of the pipe. Then, push block 12 is driven to move laterally by lead screw guide rail 57. Push block 12 pushes the pipe to move laterally on support block 58, so that the pipe passes through the central through hole of gear ring 52. After the pipe has moved a suitable distance, electric push rod 48 drives laser cutting head 50 to descend, aligning it with the surface of the pipe. Then, two clamping blocks 54 clamp the pipe under the drive of cylinder 1053. Then, motor 35 drives gear 56 to rotate, so that the pipe rotates. When the pipe rotates, laser cutting head 50 cuts the pipe. The cut pipe will slide down along the feed plate 5. And, the feed plate 5 is driven to move laterally by lead screw guide rail 6, so that the end of feed plate 5 is aligned with the upper end of the feed channel, so that the pipe will fall into the corresponding feed channel. Then, the above operation is repeated. Each time a pipe is cut, it falls into the corresponding discharge channel, and the pipes are stacked due to the restraint of the limiting plate 22. Once a discharge channel is full, the discharge plate 5 is moved laterally, causing the pipes to fall into other discharge channels. This continues until all discharge channels are filled with pipes. Then, the industrial pallet is lowered, causing the pipes on the pallet to detach from the limiting plate 22. At this point, the multiple pipes on the industrial pallet are neatly stacked in multiple rows, making them easy to access. Furthermore, because the pipes are arranged in a relatively regular manner, the overall center of gravity is evenly distributed, making it less likely for them to lose balance due to external forces, thus preventing them from slipping off the edge of the industrial pallet and ensuring normal transport of the pipes.

[0057] In this embodiment, as Figure 2 , Figure 5 , Figure 8 As shown, an alignment component is also provided on the base 1;

[0058] The alignment assembly includes a lead screw guide rail 17 mounted on one side of the upper surface of the base 1. A support plate 18 is slidably mounted on the lead screw guide rail 17. Two guide rods 19 are slidably connected to one side of the upper end of the support plate 18. A cylinder 20 is fixedly connected to one side of the upper end of the support plate 18. An alignment plate 59 is fixedly connected to the piston end of the cylinder 20 and the end of the guide rods 19.

[0059] Specifically, in the above embodiments, although the cut pipes can slide into the unloading channel for stacking, the ends of the pipes in the same unloading channel may not be aligned after sliding into the channel, which affects the neatness of the pipes and is also not conducive to subsequent retrieval.

[0060] Therefore, to solve the above problems, the alignment plate 59 and the limiting plate 22 are of the same length. Thus, when the bottom of the limiting plate 22 is flush with the upper surface of the industrial pallet, the bottom of the alignment plate 59 is also flush with the upper surface of the industrial pallet, and the upper edge of the alignment plate 59 is flush with the upper edge of the limiting plate 22. Whenever a pipe falls into the feeding channel, the cylinder 20 drives the alignment plate 59 to move laterally, pushing the pipe in the feeding channel. The other end of the pushed pipe will then abut against the limiting frame 10, thus aligning the ends of the stacked pipes. Similarly, the alignment plate 59 can be driven laterally by the lead screw guide rail 17 to align the alignment plate 59 with pipes in different feeding channels, thus aligning the pipes. This avoids the situation where, after a pipe slips into the feeding channel, the ends of the pipes in the feeding channel are not aligned, affecting the neatness of the pipes and hindering subsequent retrieval.

[0061] In this embodiment, as Figure 2 , Figure 3 , Figures 5-7 , Figure 13 As shown, cylinder 15 is fixedly connected to one side of both pallet 13 and positioning plate 24, and anti-tipping plate 14 is fixedly connected to the piston end of cylinder 15.

[0062] Both sides of the upper end of base 1 are equipped with winding reinforcement components;

[0063] The winding reinforcement assembly includes a screw guide rail 3 21 mounted on the upper surface of the base 1, a slide frame 27 slidably mounted on the screw guide rail 3 21, a screw guide rail 4 32 mounted on one side of the slide frame 27, a threaded block 64 slidably mounted on the screw guide rail 4 32, a rotating roller 34 rotatably mounted on one side of the threaded block 64, a tape roll 35 sleeved on the rotating roller 34, and a motor 1 33 fixedly connected to one side of the threaded block 64. The output end of the motor 1 33 is fixedly connected to one end of the rotating roller 34.

[0064] Both sides of the upper end of the base 1 are equipped with folding cutting components;

[0065] The folding cutting assembly includes an adjusting plate 37 slidably connected to one side of the upper surface of the base 1. A cylinder 47 is fixedly connected to one side of the upper end of the adjusting plate 37. A blade plate 42 is fixedly connected to the piston end of the cylinder 47. A cutting plate 46 is fixedly connected to one side of the adjusting plate 37. A cylinder 43 is fixedly connected to one side of the adjusting plate 37. A connecting plate 44 is fixedly connected to the piston end of the cylinder 43. A semi-circular block 45 is fixedly connected to one side of the connecting plate 44. A groove block 38 is fixedly connected to one side of the adjusting plate 37. The groove on the groove block 38 matches the size of the semi-circular block 45. Pressure blocks 39 are slidably connected to both sides of the upper surface of the groove block 38. A bidirectional threaded rod 41 is threaded to one end of the pressure block 39. Both ends of the bidirectional threaded rod 41 are rotatably set on the groove block 38. A motor 40 is fixedly connected to one side of the groove block 38. The output end of the motor 40 is fixedly connected to one end of the bidirectional threaded rod 41. A cylinder 36 is fixedly connected to both sides of the upper end of the base 1. The piston end of the cylinder 36 is fixedly connected to one side of the adjusting plate 37.

[0066] Cylinder 6 28 is fixedly connected to both sides of the upper surface of base 1. Adsorption tube 30 is fixedly connected to the piston end of cylinder 6 28. An air inlet is provided on one side of adsorption tube 30, and a hose 31 is connected to one side of adsorption tube 30. An air pump 29 is connected to one end of hose 31. Air pump 29 is fixedly connected to base 1.

[0067] Specifically, in the above embodiments, although the cut pipes can be arranged in a regular manner on an industrial pallet, when the pipes to be cut are round pipes, they are prone to rolling. Therefore, when the stacked round pipes lose the restraint of the limiting plate 22, they are prone to collapse, thus affecting normal transportation.

[0068] Therefore, to solve the above problems, in this embodiment, when the industrial pallet is far away from the limiting plate 22, the cylinder 2 15 drives the anti-tipping plate 14 to move, so that the anti-tipping plate 14 is in contact with the pipes on both sides of the industrial pallet. The pipes can be held in place by the two anti-tipping plates 14, so that the pipes will not collapse. In the initial state, one end of the tape on the surface of the tape roll 35 is hanging down. When the industrial pallet drops to a certain height, the adhesive side of the tape end is aligned with the edge of the industrial pallet. Then, the cylinder 6 28 drives the adsorption tube 30 to move laterally, so that the air inlet of the adsorption tube 30 contacts the non-adhesive side of the tape end. Then, the air pump 29 is started, and the tape end is adsorbed onto the surface of the adsorption tube 30 by negative pressure adsorption. Then, the adsorption tube 30 drives the tape end to move, pressing the tape end tightly against the edge of the industrial pallet, so that the tape end is adhered to the edge of the industrial pallet. Then, the suction tube 30 stops adsorbing the tape and resets. Motor 33 drives the rotating roller 34 to rotate, causing the tape roll 35 to unwind the tape. Under the action of lead screw guide rails 21 and 32, the tape wraps around the industrial pallet, encircling the pipe. After the tape has wrapped around the industrial pallet once, cylinder 36 drives the adjusting plate 37 to move laterally, positioning the tape between the blade plate 42 and the cutting plate 46. Then, cylinder 47 drives the blade plate 42 to move, working in conjunction with the cutting plate 46 to cut the tape. At this point, the industrial pallet can be removed. This method effectively wraps the pipe on the industrial pallet with the tape, preventing the pipe from collapsing due to the loss of the limiting plate 22, thus ensuring the normal transport of the pipe.

[0069] In addition, before cutting the tape, the connecting plate 44 can be moved laterally by the cylinder 43, and the tape can be pressed into the groove of the groove block 38 by the semi-circular block 45. The tape will bend due to the groove of the groove block 38. Then, the two pressure blocks 39 are driven to move closer to each other by the bidirectional threaded rod 41 driven by the motor 40. The tape is further folded and adhered to each other by squeezing. Then the tape is cut. At this time, the cut part of the tape is in a folded and adhered state. When the operator removes the tape from the industrial pallet along the cut part, it is easy to find because the cut part is in a folded state. In addition, the cut part of the tape will not stick to other areas, making the removal process more convenient.

[0070] In this embodiment, as Figure 12 As shown, a cutting protection assembly is also installed on the top plate 2;

[0071] The cutting protection assembly includes a dust collection box 7 fixedly connected to one side of the upper surface of the top plate 2. A fan 8 is connected to one side of the dust collection box 7. An exhaust hood 66 is connected to the air inlet of the fan 8. The exhaust hood 66 is fixedly connected to one side of the top plate 2.

[0072] Specifically, during the laser cutting process, the exhaust fan 8 can be turned on to draw the fumes into the dust collection box 7. This not only avoids the wear and tear of metal particles in the fumes on mechanical parts, but also prevents operators from being affected by long-term inhalation of fumes, thus providing good protection.

[0073] Working principle: An industrial pallet for collecting cut pipes is placed on the support plate 13, with one corner of the industrial pallet aligned with one corner of the limiting frame 10. The positioning plate 24 is moved by cylinder 5 25, thus fixing the industrial pallet in place with the cooperation of the positioning plate 24 and the support plate 13. Then, according to the diameter of the pipe to be cut, the limiting plate 22 on one side is moved laterally by cylinder 4 23. Under the transmission cooperation of connecting rod 1 60 and connecting rod 2 61, multiple limiting plates 22 move simultaneously, and the distance between adjacent limiting plates 22 changes until the distance is equal to the pipe diameter. Then, the industrial pallet is driven upward by the lead screw guide rail 65 until the upper surface of the industrial pallet is in contact with the lower surface of the limiting plate 22. At this point, the limiting plates 22 within the area of ​​the upper surface of the industrial pallet divide the industrial pallet into multiple unloading channels. Next, the pipe to be cut is placed on multiple support blocks 58, and the height of the pipe is adjusted by cylinder 4 so that the pipe axis coincides with the axis of the gear ring 52. Then, cylinder 63 drives push block 12 to descend, aligning push block 12 with the end of the pipe. Then, push block 12 is driven to move laterally by lead screw guide 57, pushing the pipe laterally on support block 58. The pipe passes through the central through hole of gear ring 52. After the pipe has moved a suitable distance, electric push rod 48 drives laser cutting head 50 to descend, aligning it with the pipe surface. Then, two clamping blocks 54 clamp the pipe under the drive of cylinder 53. Subsequently, motor 55 drives gear 56 to rotate, causing the pipe to rotate. When the pipe rotates, laser cutting head 50 cuts the pipe. The cut pipe slides down the feed plate 5, and the feed plate 5 is driven to move laterally by lead screw guide 6, aligning the end of feed plate 5 with the upper end of feed channel. The pipe then falls into the corresponding feed channel. Then, the above operation is repeated. Each time a pipe is cut, it falls into the corresponding feeding channel, and the pipes are stacked due to the limitation of the limiting plate 22. When a feeding channel is full of pipes, the feeding plate 5 is driven to move laterally, so that the pipes fall into other feeding channels. This continues until all feeding channels are filled with pipes. Then, the industrial pallet is driven to descend, so that the pipes on the industrial pallet are detached from the limiting plate 22. At this time, the multiple pipes on the industrial pallet are neatly stacked in multiple rows, making them easy to use. Furthermore, because the pipes are arranged in a relatively regular manner, the overall center of gravity is evenly distributed, making it less likely to lose balance due to external forces, thus preventing them from slipping off the edge of the industrial pallet and ensuring the normal transportation of the pipes. The alignment plate 59 is the same length as the limiting plate 22. Therefore, when the bottom of the limiting plate 22 is attached to the upper surface of the industrial pallet, the bottom of the alignment plate 59 is also flush with the upper surface of the industrial pallet, and the upper edge of the alignment plate 59 is flush with the upper edge of the limiting plate 22. Whenever a pipe falls into the feeding channel, cylinder 3 20 drives the alignment plate 59 to move laterally, which pushes the pipe in the feeding channel. The other end of the pushed pipe will then abut against the limit frame 10, thus aligning the ends of the stacked pipes.Similarly, the alignment plate 59 can be moved laterally by the lead screw guide rail 217, so that the alignment plate 59 is aligned with the pipes in different feeding channels and the pipes are aligned. This avoids the situation where the pipes slip into the feeding channel and the ends of the pipes are not aligned, which would affect the neatness of the pipes and make them difficult to retrieve later. When the industrial pallet moves away from the limit plate 22, the cylinder 215 drives the anti-tipping plate 14 to move, so that the anti-tipping plate 14 is in contact with the pipes on both sides of the industrial pallet. The two anti-tipping plates 14 can then hold the pipes in place, preventing them from collapsing. In the initial state, one end of the tape on the surface of the tape roll 35 is hanging down. When the industrial pallet drops to a certain height, the adhesive side of the tape end aligns with the edge of the industrial pallet. Then, cylinder 6 28 drives the adsorption tube 30 to move laterally, so that the air inlet of the adsorption tube 30 contacts the non-adhesive side of the tape end. Then, the air pump 29 is started, and the tape end is adsorbed onto the surface of the adsorption tube 30 by negative pressure adsorption. Then, the adsorption tube 30 drives the tape end to move, pressing the tape end tightly against the edge of the industrial pallet, so that the tape end adheres to the edge of the industrial pallet. Then, the suction tube 30 stops adsorbing the tape and resets. Motor 33 drives the rotating roller 34 to rotate, causing the tape roll 35 to unwind the tape. Under the action of lead screw guide rails 21 and 32, the tape wraps around the industrial pallet, encircling the pipe. After the tape has wrapped around the industrial pallet once, cylinder 36 drives the adjusting plate 37 to move laterally, positioning the tape between the blade plate 42 and the cutting plate 46. Then, cylinder 47 drives the blade plate 42 to move, working in conjunction with the cutting plate 46 to cut the tape. At this point, the industrial pallet can be removed. This method effectively wraps the pipe on the industrial pallet with the tape, preventing the pipe from collapsing due to the loss of the limiting plate 22, thus ensuring the normal transport of the pipe. Furthermore, before cutting the tape, cylinder 8 43 can be used to move the connecting plate 44 laterally, pressing the tape into the groove of the groove block 38 via the semi-circular block 45. The tape will bend due to the groove of the groove block 38. Subsequently, motor 2 40 drives the bidirectional threaded rod 41 to rotate, causing the two pressure blocks 39 to move closer together. Through compression, the bent part of the tape is further folded and adhered to each other. Then the tape is cut. At this time, the cut part of the tape is in a folded and adhered state. When the operator removes the tape from the industrial pallet along the cut part, it is easy to find because the cut part is in a folded state. Moreover, the cut part of the tape will not stick to other areas, making the removal process more convenient. During the laser cutting process, the exhaust fan 8 can be turned on to draw the fumes into the dust collection box 7. This avoids the wear of mechanical parts by metal particles in the fumes and also prevents the operator from being affected by long-term inhalation of fumes, providing good protection.

[0074] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A laser cutting machine base with a protective structure, comprising a base (1), characterized in that: An automatic conveying and cutting assembly is provided on the base (1); The automatic conveying and cutting assembly includes multiple support columns (11) fixedly connected to the upper end of the base (1). A top plate (2) is fixedly connected to the upper end of the support column (11). A lead screw guide rail (57) is installed on one side of the lower end of the top plate (2). A slide block (62) is slidably arranged on the lead screw guide rail (57). A cylinder eleven (63) is fixedly connected to one side of the slide block (62). A push block (12) is fixedly connected to the piston end of the cylinder eleven (63). A fixing ring (51) is fixedly connected to one side of the lower end of the top plate (2). A toothed ring (52) is rotatably arranged in the inner ring of the fixing ring (51). A cylinder ten (53) is fixedly connected to both sides of the toothed ring (52). A clamping block (54) is fixedly connected to the piston end of the cylinder ten (53). A slider (49) is slidably connected to one side of the lower end of the top plate (2). A laser cutting head (50) is fixedly connected to one side of the slider (49). The base (1) is also provided with a material collection component; The material collection assembly includes a fixed plate (16) fixedly connected to one side of the upper end face of the base (1), a screw guide rail six (65) installed on one side of the fixed plate (16), a support plate (13) slidably arranged on the screw guide rail six (65), a slide rod (26) fixedly connected to one side of the support plate (13), a positioning plate (24) slidably connected to the slide rod (26), a limit frame (10) fixedly connected to one side of the support column (11), a number of limit plates (22) slidably connected to the groove of the limit frame (10) at equal intervals in the lateral direction, cylinder five (25) fixedly connected to both sides of the lower end face of the support plate (13), the piston end of the cylinder five (25) fixedly connected to one side of the positioning plate (24), and an alignment assembly is also provided on the base (1). The alignment assembly includes a lead screw guide rail 2 (17) installed on one side of the upper end face of the base (1), a support plate (18) is slidably arranged on the lead screw guide rail 2 (17), two guide rods (19) are slidably connected to one side of the upper end of the support plate (18), a cylinder 3 (20) is fixedly connected to one side of the upper end of the support plate (18), an alignment plate (59) is fixedly connected to the piston end of the cylinder 3 (20) and the end of the guide rods (19), a cylinder 2 (15) is fixedly connected to one side of the support plate (13) and the positioning plate (24), and an anti-tipping plate (14) is fixedly connected to the piston end of the cylinder 2 (15). Both sides of the upper end of the base (1) are provided with winding reinforcement components; The winding reinforcement assembly includes a screw guide rail three (21) installed on the upper surface of the base (1), a sliding frame (27) is slidably arranged on the screw guide rail three (21), a screw guide rail four (32) is installed on one side of the sliding frame (27), a threaded block (64) is slidably arranged on the screw guide rail four (32), a rotating roller (34) is rotatably arranged on one side of the threaded block (64), a tape roll (35) is sleeved on the rotating roller (34), a motor one (33) is fixedly connected to one side of the threaded block (64), and the output end of the motor one (33) is fixedly connected to one end of the rotating roller (34). A folding cutting assembly is provided on both sides of the upper end of the base (1). The folding cutting assembly includes an adjusting plate (37) slidably connected to one side of the upper surface of the base (1). A cylinder nine (47) is fixedly connected to one side of the upper end of the adjusting plate (37). A blade plate (42) is fixedly connected to the piston end of the cylinder nine (47). A cutting plate (46) is fixedly connected to one side of the adjusting plate (37). A cylinder eight (43) is fixedly connected to one side of the adjusting plate (37). A connecting plate (44) is fixedly connected to the piston end of the cylinder eight (43). A semi-circular block (45) is fixedly connected to one side of the connecting plate (44). A groove block (38) is fixedly connected to one side of the adjusting plate (37). The groove on the groove block (38) matches the size of the semi-circular block (45). Pressure blocks (39) are slidably connected to both sides of the upper surface of the groove block (38). One end of the pressure block (39) is threaded. A bidirectional threaded rod (41) is connected to the base (1). Both ends of the bidirectional threaded rod (41) are rotatably mounted on the groove block (38). A motor (40) is fixedly connected to one side of the groove block (38). The output end of the motor (40) is fixedly connected to one end of the bidirectional threaded rod (41). Cylinders (36) are fixedly connected to both sides of the upper end of the base (1). The piston end of cylinder (36) is fixedly connected to one side of the adjusting plate (37). Cylinders (28) are fixedly connected to both sides of the upper surface of the base (1). An adsorption tube (30) is fixedly connected to the piston end of cylinder (28). An air inlet is provided on one side of the adsorption tube (30), and a hose (31) is connected to one side of the adsorption tube (30). An air pump (29) is connected to one end of the hose (31), and the air pump (29) is fixedly connected to the base (1).

2. The laser cutting machine base with a protective structure according to claim 1, characterized in that: An electric push rod (48) is fixedly connected to one side of the upper end face of the top plate (2). The piston end of the electric push rod (48) is fixedly connected to one side of the slider (49). A gear (56) is rotatably arranged on one side of the fixed ring (51). The gear (56) meshes with the tooth block of the outer ring of the gear ring (52). A motor three (55) is fixedly connected to one side of the fixed ring (51). The output end of the motor three (55) is fixedly connected to the gear (56).

3. A laser cutting machine base with a protective structure according to claim 1, characterized in that: The upper surface of the base (1) is horizontally arranged and fixed with multiple support seats (3). The upper surface of the support seat (3) is fixedly connected with a cylinder (4). The piston end of the cylinder (4) is fixedly connected with a support block (58).

4. A laser cutting machine base with a protective structure according to claim 1, characterized in that: One side of the limiting frame (10) and one end of the last limiting plate (22) are rotatably provided with a connecting rod (60), and the other ends of the limiting plates (22) are rotatably provided with a connecting rod (61). One end of the connecting rod (60) is rotatably connected to one end of the connecting rod (61), and the ends of two adjacent connecting rods (61) are rotatably connected. One side of the limiting frame (10) is fixedly connected with a cylinder (23), and the piston end of the cylinder (23) is fixedly connected to one side of the limiting plate (22).

5. A laser cutting machine base with a protective structure according to claim 1, characterized in that: A lead screw guide rail (6) is installed on one side of the top plate (2), and a transverse column (9) is slidably arranged on the lead screw guide rail (6). A feed plate (5) is fixedly connected to the lower end of the transverse column (9).

6. A laser cutting machine base with a protective structure according to claim 1, characterized in that: The top plate (2) is also equipped with a cutting protection component; The cutting protection assembly includes a dust collection box (7) fixedly connected to one side of the upper surface of the top plate (2), a fan (8) connected to one side of the dust collection box (7), an exhaust hood (66) connected to the air inlet of the fan (8), and the exhaust hood (66) fixedly connected to one side of the top plate (2).

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