Chuck type groove laser cutting machine

Abstract

The invention belongs to the technical field of laser cutting machines, and particularly relates to a chuck type groove laser cutting machine which comprises a bottom plate, a frame body is fixedly connected to one side of the upper end face of the bottom plate, a sliding block is slidably connected to a sliding groove in one side of the upper end of the frame body, and an adjusting plate is rotatably arranged on the lower side of the front end face of the sliding block. A laser cutting head is fixedly connected to one side of the front end of the adjusting plate, and a chuck type positioning assembly used for clamping a pipe is further arranged on the bottom plate. Through the synergistic effect of the chuck type positioning assembly and the storage assembly, a plurality of pipes cut off through grooves can be regularly stacked, efficient quality inspection of the pipes by workers is facilitated, and the problem that the quality inspection efficiency is low due to disordered stacking of the pipes in a traditional collecting mode is solved.

Description

Technical Field

[0001] The invention belongs to the technical field of laser cutting machines, in particular to a chuck-type groove laser cutting machine. Background Art

[0002] A laser cutting machine is an industrial device that uses a high-energy-density laser beam to precisely cut materials, separating them through thermal melting, vaporization, or chemical reactions. Bevel laser cutting uses a laser beam to cut a groove of a specific angle and shape on the edge of the material to optimize welding quality.

[0003] In the prior art, when it is necessary to perform bevel cutting on metal pipes, in some cases, a complete pipe needs to be cut into multiple sections at equal intervals, the end face of each pipe section needs to be bevel cut, and a circular through hole needs to be cut on the circumferential surface of the pipe to meet subsequent installation requirements. In addition, a collection container is placed at the cutting location to collect the cut pipes. After the pipes fall into the collection container, they will be in a messy pile state. Usually, after the pipes are cut, workers are required to check the cutting quality of the pipes to determine whether the cutting quality of the pipes is qualified, and further process the pipes with unqualified cutting quality. If the pipes are piled up in a messy manner in the collection container, it will be inconvenient for the staff to perform quality inspections in sequence and it is easy to get confused. Summary of the Invention

[0004] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background art, the present invention proposes a chuck-type bevel laser cutting machine.

[0005] The technical solution adopted by the present invention to solve the technical problem is: a chuck-type bevel laser cutting machine, comprising a base plate, a frame body fixedly connected to one side of the upper end surface of the base plate, a slider slidably connected to a slide groove on one side of the upper end of the frame, an adjustment plate rotatably provided on the lower side of the front end surface of the slider, a laser cutting head fixedly connected to one side of the front end of the adjustment plate, and a chuck-type positioning assembly for clamping the pipe. The chuck type positioning assembly includes a transverse plate slidably connected to one side of the upper end surface of the bottom plate, a rotating plate rotatably provided on one side of the upper end of the transverse plate, a chuck fixedly connected to one side of the rotating plate, and a plurality of clamping blocks distributed radially on the chuck and slidably connected through a slide groove; The bottom plate is also provided with a storage component for placing the cut pipes; The storage assembly includes a slide slidably connected to one side of the upper end surface of the bottom plate, a flip plate is rotatably provided on the upper side of the slide, a plurality of receiving trays are arranged horizontally and fixedly connected on the flip plate, a plurality of concave blocks are radially distributed and slidably connected on the lower end surface of the receiving tray, a rotating shaft is rotatably provided on one side of the concave block, the rotating shaft penetrates the groove on the receiving tray, and the rotating shaft can move in the groove, the upper end of the rotating shaft is fixedly connected to a fixed block, and one side of the fixed block is fixedly connected to a positioning plate.

[0006] Preferably, an electric push rod 1 is fixedly connected to one side of the upper end of the frame, the piston end of the electric push rod 1 is fixedly connected to one side of the upper end of the slider, a motor 4 is fixedly connected to one side of the rear end face of the slider, and the output end of the motor 4 is fixedly connected to one side of the adjustment plate.

[0007] Preferably, the lower end of the transverse plate is threadedly connected to a threaded rod 1, both ends of the threaded rod 1 are rotatably set on the base plate, one side of the upper end surface of the base plate is fixedly connected to a motor 1, and the output end of the motor 1 is fixedly connected to one end of the threaded rod 1.

[0008] Preferably, a motor seven is fixedly connected to one side of the upper end of the transverse plate, and the output end of the motor seven is fixedly connected to one side of the rotating plate. A slanted groove disk is rotatably provided in the middle of one side of the chuck, and a motor eight is fixedly connected to the middle of one side of the chuck, and the output end of the motor eight is fixedly connected to the middle of the slanted groove disk. A guide column is fixedly connected to one side of the clamping block, and the guide column penetrates and is slidably connected to the slanted groove on the slanted groove disk.

[0009] Preferably, one side of the slide is threadedly connected to a threaded rod 2, both ends of the threaded rod 2 are rotatably set on the base plate, one side of the upper end surface of the base plate is fixedly connected to a motor 2, the output end of the motor 2 is fixedly connected to one end of the threaded rod 2, one end of the slide is fixedly connected to a motor 11, and the output end of the motor 11 is fixedly connected to one end of the flip plate.

[0010] Preferably, connecting rods three are rotatably provided on both sides of the concave block, an adjusting ring is rotatably provided at one end of the connecting rod three, a threaded rod four is threadedly connected to one side of the adjusting ring, a motor nine is fixedly connected to one side of the upper end surface of the receiving plate, and the output end of the motor nine is fixedly connected to one end of the threaded rod four.

[0011] Preferably, one side of the upper end surface of the base plate is fixedly connected to a support frame, one side of the upper end of the support frame is fixedly connected to a sliding rod, the sliding rod is slidably connected to a cylinder 1, the piston end of the cylinder 1 is fixedly connected to a lifting block, the lower end of the lifting block is rotatably provided with a rotating block, and one side of the rotating block is rotatably provided with a pneumatic clamp, one side of the rotating block is fixedly connected to a motor 6, the output end of the motor 6 is fixedly connected to one end of the pneumatic clamp, one side of the lifting block is fixedly connected to a motor 5, the output end of the motor 5 is fixedly connected to one end of the rotating block, one side of the upper end of the cylinder 1 is threadedly connected to a threaded rod 3, one end of the threaded rod 3 is rotatably provided on the support frame, one side of the upper end of the support frame is fixedly connected to a motor 3, and the output end of the motor 3 is fixedly connected to one end of the threaded rod 3.

[0012] Preferably, the support frame is further provided with a through-hole alignment component; The cam is fixedly provided with a toothed ring on the inner ring of the toothed ring, and one side of the inner ring of the toothed ring is fixedly connected to cylinder 2, and the piston end of cylinder 2 is fixedly connected to connecting plate, and one side of the connecting plate is fixedly connected to cylinder 3, and the piston end of cylinder 3 is fixedly connected to a sleeve rod. A plurality of adjusting blocks are equidistantly arranged along the longitudinal direction on the sleeve rod, and the adjusting block at the lower end is fixedly connected to the bottom of the sleeve rod, and the remaining adjusting blocks are slidably connected to the sleeve rod, and one side of the adjusting block is plugged in and slidably connected to a push column, and one side of the push column is provided with a spring, one end of the spring is fixedly connected to one side of the push column, and the other end is fixedly connected to one side of the adjusting block, and one side of the fixed block is fixedly connected to an L-shaped plate, and a rotating roller is rotatably provided on the upper side of the L-shaped plate.

[0013] Preferably, two connecting rods 1 are rotatably provided at one end of the uppermost and lowermost adjusting blocks, and two connecting rods 2 are rotatably provided at one end of the remaining adjusting blocks. One end of the connecting rod 1 is rotatably connected to one end of the connecting rod 2, and the two ends of the two adjacent connecting rods are rotatably connected. One side of the upper end of the sleeve rod is fixedly connected to an electric push rod 2, and the piston end of the electric push rod 2 is fixedly connected to one side of the uppermost adjusting block. One side of the lower end surface of the concave block is fixedly connected to a motor 10, and the output end of the motor 10 is fixedly connected to one end of the rotating shaft.

[0014] Preferably, a gear is rotatably provided on one side of the upper end of the support frame, and the gear is engaged with the tooth block of the outer ring of the gear ring. A motor 12 is fixedly connected to one side of the upper end of the support frame, and the output end of the motor 12 is fixedly connected to the gear.

[0015] The beneficial effects of the present invention are as follows: 1. The chuck-type bevel laser cutting machine described in the present invention can achieve regular stacking of multiple pipes cut through the bevel through the synergistic effect of the chuck-type positioning component and the storage component, which is conducive to the staff to carry out efficient quality inspection of the pipes and avoid the low quality inspection efficiency caused by the disordered stacking of pipes in the traditional collection method.

[0016] 2. The chuck-type bevel laser cutting machine described in the present invention utilizes a through-hole alignment component. When a sufficient number of pipes are stacked on a receiving tray, the through-holes of the stacked pipes can be aligned in a unified direction. When workers inspect the through-holes of the pipes, they do not need to frequently move their sight lines significantly and can easily observe the through-holes of each pipe, further improving inspection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 This is a schematic diagram of the three-dimensional structure of the laser cutting head; Figure 3 It is a schematic diagram of the three-dimensional structure of the fixed ring; Figure 4 yes Figure 3 A partial enlarged view of the middle part; Figure 5 1. It is a schematic diagram of the three-dimensional structure of the chuck; Figure 6 It is a schematic diagram of the three-dimensional structure of the sleeve rod; Figure 7 1. It is a schematic diagram of the three-dimensional structure of the regulating block; Figure 8 1. It is a schematic diagram of the three-dimensional structure of the rotating plate; Figure 9 It is a schematic diagram of the three-dimensional structure of the receiving tray; Figure 10 1. It is a schematic diagram of the three-dimensional structure of the adjustment ring; Figure 11 It is a schematic diagram of the three-dimensional structure of the slide; Figure 12 yes Figure 11 A partial enlarged view of point B in the middle; Figure 13 yes Figure 11 A partial enlarged view of point C in the middle.

[0019] In the figure: 1. Base plate; 2. Motor 1; 3. Threaded rod 1; 4. Motor 2; 5. Threaded rod 2; 6. Support frame; 7. Motor 3; 8. Slide rod; 9. Threaded rod 3; 10. Frame; 11. Electric push rod 1; 12. Adjustment plate; 13. Slide seat; 14. Motor 4; 15. Slider; 16. Laser cutting head; 17. Cylinder 1; 18. Lifting block; 19. Fixing ring; 20. Gear ring; 21. Motor 5; 22. Gear; 23. Cylinder 2; 24. Connecting plate; 25. Cylinder 3; 26. Connecting rod; 27. Rotating block; 28. Motor 6; 29. Pneumatic gripper; 30 , transverse plate; 31. Motor seven; 32. Rotating plate; 33. Chuck; 34. Motor eight; 35. Guide column; 36. Inclined groove plate; 37. Clamping block; 38. Electric push rod two; 39. Connecting rod one; 40. Connecting rod two; 41. Push column; 42. Adjusting block; 43. Spring; 44. Motor nine; 45. Rotating roller; 46. Positioning plate; 47. Receiving plate; 48. Adjusting ring; 49. Threaded rod four; 50. Connecting rod three; 51. Motor ten; 52. Concave block; 53. Rotating shaft; 54. Motor eleven; 55. Fixed block; 56. L-shaped plate; 57. Flipping plate; 58. Motor twelve. DETAILED DESCRIPTION

[0020] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Please refer to Figures 1-13 The present invention provides a technical solution: a chuck-type bevel laser cutting machine, comprising a base plate 1, a frame 10 is fixedly connected to one side of the upper end surface of the base plate 1, a slider 15 is slidably connected to a slide groove on one side of the upper end of the frame 10, an adjustment plate 12 is rotatably provided on the lower side of the front end surface of the slider 15, a laser cutting head 16 is fixedly connected to one side of the front end of the adjustment plate 12, and a chuck-type positioning component for clamping the pipe is also provided on the base plate 1; The chuck type positioning assembly includes a transverse plate 30 slidably connected to one side of the upper end surface of the base plate 1, a rotating plate 32 is rotatably provided on one side of the upper end of the transverse plate 30, a chuck 33 is fixedly connected to one side of the rotating plate 32, and a plurality of clamping blocks 37 are radially distributed on the chuck 33 and slidably connected through a sliding groove; The bottom plate 1 is also provided with a storage component for placing the cut pipes; The storage assembly includes a slide 13 slidably connected to one side of the upper end surface of the base plate 1, and a flip plate 57 is rotatably provided on the upper side of the slide 13. A plurality of receiving trays 47 are arranged horizontally and fixedly connected on the flip plate 57. A plurality of concave blocks 52 are radially distributed and slidably connected to the lower end surface of the receiving tray 47. A rotating shaft 53 is rotatably provided on one side of the concave block 52. The rotating shaft 53 penetrates the groove on the receiving tray 47, and the rotating shaft 53 can move in the groove. A fixed block 55 is fixedly connected to the upper end of the rotating shaft 53, and a positioning plate 46 is fixedly connected to one side of the fixed block 55.

[0022] In this embodiment, Figure 1-Figure 5 、 Figure 7-13 As shown, an electric push rod 11 is fixedly connected to one side of the upper end of the frame 10, the piston end of the electric push rod 11 is fixedly connected to one side of the upper end of the slider 15, and a motor 4 14 is fixedly connected to one side of the rear end face of the slider 15, and the output end of the motor 4 14 is fixedly connected to one side of the adjustment plate 12.

[0023] The lower end of the transverse plate 30 is threadedly connected to a threaded rod 3, and both ends of the threaded rod 3 are rotatably set on the base plate 1. One side of the upper end surface of the base plate 1 is fixedly connected to a motor 2, and the output end of the motor 2 is fixedly connected to one end of the threaded rod 3.

[0024] One side of the upper end of the transverse plate 30 is fixedly connected to a motor seven 31, and the output end of the motor seven 31 is fixedly connected to one side of the rotating plate 32. A chuck 33 is rotatably provided in the middle of one side of the chuck 33. The middle of one side of the chuck 33 is fixedly connected to a motor eight 34, and the output end of the motor eight 34 is fixedly connected to the middle of the chuck 36. One side of the clamping block 37 is fixedly connected to a guide column 35, and the guide column 35 passes through the chuck on the chuck 36 and is slidably connected.

[0025] One side of the slide 13 is threadedly connected to a threaded rod 2 5, and both ends of the threaded rod 2 5 are rotatably set on the base plate 1. One side of the upper end surface of the base plate 1 is fixedly connected to a motor 2 4, and the output end of the motor 2 4 is fixedly connected to one end of the threaded rod 2 5. One end of the slide 13 is fixedly connected to a motor 11 54, and the output end of the motor 11 54 is fixedly connected to one end of the flip plate 57.

[0026] Connecting rods 3 50 are rotatably provided on both sides of the concave block 52, and an adjusting ring 48 is rotatably provided on one end of the connecting rod 3 50. A threaded rod 49 is threadedly connected to one side of the adjusting ring 48. A motor 9 44 is fixedly connected to one side of the upper end surface of the receiving plate 47, and the output end of the motor 9 44 is fixedly connected to one end of the threaded rod 49.

[0027] One side of the upper end surface of the base plate 1 is fixedly connected to a support frame 6, one side of the upper end of the support frame 6 is fixedly connected to a slide rod 8, the slide rod 8 is slidably connected to a cylinder 17, the piston end of the cylinder 17 is fixedly connected to a lifting block 18, the lower end of the lifting block 18 is rotatably provided with a rotating block 27, one side of the rotating block 27 is rotatably provided with a pneumatic clamp 29, one side of the rotating block 27 is fixedly connected to a motor 6 28, the output end of the motor 6 28 is fixedly connected to one end of the pneumatic clamp 29, one side of the lifting block 18 is fixedly connected to a motor 5 21, the output end of the motor 5 21 is fixedly connected to one end of the rotating block 27, one side of the upper end of the cylinder 17 is threadedly connected to a threaded rod 3 9, one end of the threaded rod 3 9 is rotatably provided on the support frame 6, one side of the upper end of the support frame 6 is fixedly connected to a motor 3 7, and the output end of the motor 3 7 is fixedly connected to one end of the threaded rod 3 9.

[0028] Specifically, in the prior art, when a metal pipe needs to be beveled, in some cases, a complete pipe needs to be cut into multiple sections at equal intervals, the end face of each pipe section needs to be beveled, and a circular through hole needs to be cut on the circumferential surface of the pipe to meet the subsequent installation requirements. In addition, a collection container is placed at the cutting location to collect the cut pipes. After the pipes fall into the collection container, they will be in a messy pile. Usually, after the pipes are cut, workers need to check the cutting quality of the pipes to determine whether the cutting quality of the pipes is qualified, and further process the pipes with unqualified cutting quality. If the pipes are piled up in a messy manner in the collection container, it will be inconvenient for the workers to carry out quality inspections in sequence, and it is easy to get confused. Therefore, in order to solve the above problem, first, one end of the pipe to be cut is placed on the clamping block 37, and the motor 8 34 drives the chute plate 36 to rotate, so that the guide column 35 moves, and the clamping blocks 37 slide in the sliding groove of the chuck 33 until each clamping block 37 is in contact with the inner wall of the pipe, thereby fixing the pipe. Then, the motor 12 drives the threaded rod 13 to rotate, driving the transverse plate 30 to move horizontally, so that the pipe moves. At the same time, the motor 7 31 drives the rotating plate 32 to rotate, so that the angle of the pipe can be adjusted. At the same time, the electric push rod 11 drives the slider 15 to move up and down, and adjusts the height of the laser cutting head 16. The motor 4 14 drives the adjustment plate 12 to rotate and adjusts the angle of the laser cutting head 16. Through the above-mentioned multiple actions, the end face of the pipe is beveled and a circular through hole can be cut on the pipe. When the pipe needs to be cut, the motor 3 7 drives the threaded rod 3 9 to rotate so that the pneumatic clamp 29 is close to the end of the pipe. The pneumatic clamp 29 is an existing clamping mechanism that can fix the pipe by contacting the inner wall of the pipe until the pneumatic clamp 29 extends into the inner cavity of the pipe and fixes the pipe. Then, the pipe continues to rotate and the laser cutting head 16 can cut the pipe. At the same time, since the pipe is also fixed by the pneumatic clamp 29, and when the pipe rotates, the motor 6 28 drives the pneumatic clamp 29 to rotate synchronously, and then the pneumatic clamp 29 drives the cut pipe to move, and drives the pneumatic clamp 29 to rotate through the motor 5 21, so that the inner cavity of the pipe is aligned with the multiple positioning plates 46, and then the cut pipe is driven down by the cylinder 17 until the pipe is The upper ends of the plurality of positioning plates 46 are covered. At this time, the pneumatic clamp 29 can loosen the pipe, and the pipe falls onto the receiving tray 47 under the action of gravity. Moreover, under the action of the plurality of positioning plates 46, the pipe will not fall over. Then repeat the above operation to place all the pipes cut at equal distances on the receiving tray 47, and multiple pipes are placed overlappingly. Moreover, when the number of pipes on a receiving tray 47 reaches the limit, the motor 24 drives the threaded rod 25 to rotate to move the slide 13 so that different receiving trays 47 are under the pneumatic clamp 29. When all the pipes are collected, the motor 94 drives the threaded rod 25 to rotate. The threaded rod 49 rotates to move the adjustment ring 48 upward, and the multiple connecting rods 3 50 rotate simultaneously and drive the concave block 52 to slide on the bottom of the receiving tray 47, so that the multiple positioning plates 46 move radially at the same time and fit against the inner wall of the pipe, so that multiple pipes can be fixed at the same time, and the edges of the pipes overlap. At this time, the staff can check the cutting quality of the pipes. Since the pipes are neatly arranged, the staff can check in an orderly manner, it is not easy to be confused, and it is easy to compare. This avoids the situation where the cut pipes are collected in a collection container and the pipes are piled up in a messy manner in the collection container, which is not conducive to the quality inspection work. When all the pipe quality inspections are completed, the positioning plate 46 can be driven to loosen the pipes. At the same time, the motor 11 54 drives the flip plate 57 to rotate, causing the pipes to slide along the positioning plate 46, thereby realizing the collection of the pipes.

[0029] In this embodiment, Figure 6 As shown, the support frame 6 is also provided with a through-hole alignment component; The through-hole alignment assembly includes a fixing ring 19 fixedly connected to one side of the upper end of the support frame 6, and a gear ring 20 is rotatably provided on the inner ring of the fixing ring 19. One side of the inner ring of the gear ring 20 is fixedly connected to cylinder 23, and the piston end of cylinder 23 is fixedly connected to a connecting plate 24. One side of the upper end of the connecting plate 24 is fixedly connected to cylinder 3 25, and the piston end of cylinder 3 25 is fixedly connected to a sleeve rod 26. A plurality of adjusting blocks 42 are arranged equidistantly along the longitudinal direction on the sleeve rod 26. The lowermost adjusting block 42 is fixedly connected to the bottom of the sleeve rod 26, and the remaining adjusting blocks 42 are slidably connected to the sleeve rod 26. A push column 41 is inserted and slidably connected to one side of the adjusting block 42, and a spring 43 is sleeved on one side of the push column 41. One end of the spring 43 is fixedly connected to one side of the push column 41, and the other end is fixedly connected to one side of the adjusting block 42. An L-shaped plate 56 is fixedly connected to one side of the fixed block 55, and a rotating roller 45 is rotatably provided on one side of the upper end of the L-shaped plate 56.

[0030] One end of the uppermost and lowermost adjusting blocks 42 are both rotatably provided with two connecting rods 1 39, and one end of the remaining adjusting blocks 42 are rotatably provided with two connecting rods 2 40, one end of connecting rod 1 39 is rotatably connected to one end of connecting rod 2 40, and the ends of two adjacent connecting rods 2 40 are rotatably connected, one side of the upper end of the sleeve rod 26 is fixedly connected to the electric push rod 2 38, and the piston end of the electric push rod 2 38 is fixedly connected to one side of the uppermost adjusting block 42, and one side of the lower end surface of the concave block 52 is fixedly connected to the motor 10 51, and the output end of the motor 10 51 is fixedly connected to one end of the rotating shaft 53.

[0031] A gear 22 is rotatably provided on one side of the upper end of the support frame 6, and the gear 22 is engaged with the tooth block of the outer ring of the gear ring 20. A motor 12 58 is fixedly connected to one side of the upper end of the support frame 6, and the output end of the motor 12 58 is fixedly connected to the gear 22.

[0032] Specifically, in the above embodiment, although the cut pipes can be stacked in a regular manner, since the circular through-holes are cut into the pipes, the through-holes of the stacked pipes may not be oriented in the same direction. This causes workers to frequently and significantly move their eyes when checking the through-holes, which can easily cause visual fatigue and lead to errors. Therefore, in order to solve the above problem, when the present embodiment is in use, after a sufficient number of pipes are stacked on a receiving tray 47, the cylinder 3 25 is first used to drive the sleeve rod 26 to rise and fall according to the distance between the centers of the through-holes of two adjacent pipes, so that the lowermost push pin 41 is aligned with the lowermost pipe through-hole, and then the electric push rod 2 38 is used to drive the uppermost adjustment block 42 to move, and the remaining adjustment blocks 42 will also move under the transmission of the connecting rod 1 39 and the connecting rod 2 40, and the distance between the two adjacent push pins 41 will change until the adjacent push pins 41 are aligned. The distance between the two push pins 41 is equal to the distance between the centers of the through holes of two adjacent pipes. At this time, multiple motors 51 are started simultaneously, and the motors 51 drive the rotating shaft 53 to rotate, causing the fixed block 55 to rotate 180 degrees, so that the rotating roller 45 is closer to the inner wall of the pipe than the positioning plate 46. The rotating roller 45 is then driven to fit the inner wall of the pipe. At this time, although the edges of the multiple pipes are aligned, the friction between the rotating roller 45 and the pipes is small. Therefore, when external force is applied to the pipes, the pipes can rotate around the rotating roller 45. Then, the connecting plate 24 is driven to move horizontally by the cylinder 23, so that the push pin 41 is close to the pipe. If the push pin 41 contacts the surface of the pipe, the push pin 41 will retract into the inside of the adjustment block 42. At the same time, the spring 43 is compressed, and the end of the push pin 41 always contacts the surface of the pipe. If the push pin 41 passes through the through hole of the pipe, the push pin 41 will maintain a normal state due to the lack of force. Then, the gear 22 is driven to rotate by the motor 12 58 to rotate the gear ring 20. When the gear ring 20 rotates, multiple push pins 41 will also make a circular motion. If the push pin 41 passes through the through hole of the pipe, when the push pin 41 makes a circular motion, it will cause the pipe to rotate due to contact with the edge of the through hole. If the push pin 41 contacts the inner wall of the pipe, the push pin 4 During the rotation, the push pin 41 gradually approaches the through-hole of the pipe until the push pin 41 passes through the through-hole of the pipe under the action of the spring 43. Therefore, after the push pin 41 rotates around the receiving tray 47 for one circle, all the pipes on the receiving tray 47 will be pushed by the push pin 41 so that the through-holes are aligned. At this time, when the worker inspects the through-holes of the pipes again, he does not need to frequently move his sight significantly and can easily observe the through-holes of each pipe, further improving the inspection efficiency. Moreover, when the through-holes of the pipes on the receiving tray 47 are aligned, the rotating roller 45 can be driven away from the inner wall of the pipe, and the positioning plate 46 can be used to continue to position the pipe, preventing the pipe from rotating again due to accidental touch during the inspection process.

[0033] Working principle: first place one end of the pipe to be cut on the clamping block 37, and use the motor 8 34 to drive the inclined groove plate 36 to rotate, so that the guide column 35 moves, and the clamping block 37 slides in the slide groove of the chuck 33 until each clamping block 37 is in contact with the inner wall of the pipe, so that the pipe can be fixed; then use the motor 12 to drive the threaded rod 13 to rotate to drive the transverse plate 30 to move transversely, so that the pipe moves, and at the same time, the motor 7 31 drives the rotating plate 32 to rotate, so as to adjust the angle of the pipe. At the same time, the electric push rod 11 drives the slider 15 to rise and fall, and adjust the height of the laser cutting head 16. The motor 4 14 drives the adjusting plate 12 to rotate and adjust the angle of the laser cutting head 16. Through the above-mentioned multiple actions, the end face of the pipe can be beveled, and at the same time, A circular through hole is cut on the pipe. When the pipe needs to be cut, the motor three 7 drives the threaded rod three 9 to rotate so that the pneumatic clamp 29 is close to the end of the pipe. The pneumatic clamp 29 is an existing clamping mechanism, which can fix the pipe by contacting the inner wall of the pipe until the pneumatic clamp 29 extends into the inner cavity of the pipe and fixes the pipe. Then the pipe continues to rotate and the laser cutting head 16 can cut the pipe. At the same time, since the pipe is also fixed by the pneumatic clamp 29 and the pipe rotates, the motor six 28 drives the pneumatic clamp 29 to rotate synchronously, and then the pneumatic clamp 29 drives the cut pipe to move, and drives the pneumatic clamp 29 to rotate through the motor five 21, so that the inner cavity of the pipe is aligned with the multiple positioning plates 46, and then the cutting is driven by the cylinder one 17. The pipes are lowered until they cover the upper ends of the multiple positioning plates 46. At this time, the pneumatic clamps 29 can loosen the pipes, and the pipes fall onto the receiving tray 47 under the action of gravity. Moreover, under the action of the multiple positioning plates 46, the pipes will not fall over. Then repeat the above operation to place all the pipes cut at equal distances on the receiving tray 47, and multiple pipes are placed overlappingly. Moreover, when the number of pipes on a receiving tray 47 reaches the limit, the motor 24 drives the threaded rod 25 to rotate to move the slide 13 so that different receiving trays 47 are under the pneumatic clamps 29. When all the pipes are collected, the motor 9 44 drives the threaded rod 49 to rotate to move the adjusting ring 48 upward, and the multiple connecting rods 3 50 are simultaneously The concave block 52 is rotated and driven to slide on the bottom of the receiving tray 47, so that multiple positioning plates 46 move radially at the same time and fit into the inner wall of the pipe, so that multiple pipes can be fixed at the same time, and the edges of the pipes overlap. At this time, the staff can check the cutting quality of the pipes. Since the pipes are neatly arranged, the staff can check in an orderly manner, which is not easy to be confused and easy to compare. This avoids the situation where the pipes are piled up in a messy manner in the collection container when the cut pipes are collected, which is not conducive to the quality inspection work. When the quality inspection of all pipes is completed, the positioning plate 46 can be driven to loosen the pipes. At the same time, the motor 11 54 drives the flip plate 57 to rotate, so that the pipes slide along the positioning plate 46, thereby realizing the collection of the pipes.When a receiving tray 47 is stacked with a sufficient number of pipes, the cylinder 3 25 is first used to drive the sleeve rod 26 to rise and fall according to the distance between the centers of the through-holes of two adjacent pipes, so that the lowermost push pin 41 is aligned with the lowermost pipe through-hole, and then the electric push rod 2 38 is used to drive the uppermost adjustment block 42 to move, and the remaining adjustment blocks 42 will also move under the transmission of the connecting rod 1 39 and the connecting rod 2 40, and the distance between the two adjacent push pins 41 will change until the distance between the two adjacent push pins 41 is equal to the distance between the centers of the through-holes of the two adjacent pipes. At this time, multiple motors 10 51 are started at the same time, and motor 10 51 drives the rotating shaft 53 to rotate, causing the fixed block 55 to rotate 180 degrees, so that the rotating roller 45 is closer to the inner wall of the pipe than the positioning plate 46, and then drives the rotating roller 45 to fit the inner wall of the pipe. At this time, although the edges of multiple pipes are aligned, due to the small friction between the rotating roller 45 and the pipe, when an external force is applied to the pipe, the pipe can rotate around the rotating roller 45; then the cylinder 23 drives the connecting plate 24 to move horizontally, so that the push column 41 is close to the pipe. If the push column 41 contacts the surface of the pipe, the push column 41 will retract into the inside of the adjustment block 42, and the spring 43 When the push pin 41 is compressed, the end of the push pin 41 always contacts the surface of the pipe. If the push pin 41 passes through the through hole of the pipe, the push pin 41 will maintain a normal state due to the lack of force, and then the motor 12 58 drives the gear 22 to rotate, so that the ring gear 20 rotates. When the ring gear 20 rotates, the multiple push pins 41 will also make a circular motion. If the push pin 41 passes through the through hole of the pipe, when the push pin 41 makes a circular motion, it will cause the pipe to rotate due to contact with the edge of the through hole. If the push pin 41 contacts the inner wall of the pipe, the push pin 41 will gradually approach the through hole of the pipe during the rotation process until the push pin 41 is released under the action of the spring 43. The through-holes of the pipes are aligned. Therefore, after the push pin 41 rotates around the receiving tray 47 once, the through-holes of all the pipes on the receiving tray 47 are aligned due to the push of the push pin 41. At this time, when the worker inspects the through-holes of the pipes, he does not need to frequently move his sight significantly and can easily observe the through-holes of each pipe, further improving inspection efficiency. Moreover, when the through-holes of the pipes on the receiving tray 47 are aligned, the rotating roller 45 can be driven away from the inner wall of the pipe, and the positioning plate 46 can be used to continue positioning the pipe, preventing the pipe from rotating again due to accidental touch during the inspection process.

[0034] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A chuck-type bevel laser cutting machine, comprising a base plate (1), characterized in that: A frame (10) is fixedly connected to one side of the upper end surface of the base plate (1), a slider (15) is slidably connected to a slide groove on one side of the upper end of the frame (10), an adjustment plate (12) is rotatably provided on the lower side of the front end surface of the slider (15), a laser cutting head (16) is fixedly connected to one side of the front end of the adjustment plate (12), and a chuck-type positioning component for clamping the pipe is also provided on the base plate (1); The chuck-type positioning assembly comprises a transverse plate (30) slidably connected to one side of the upper end surface of the base plate (1); a rotating plate (32) is rotatably provided on one side of the upper end of the transverse plate (30); a chuck (33) is fixedly connected to one side of the rotating plate (32); and a plurality of clamping blocks (37) are radially distributed on the chuck (33) and slidably connected via a sliding groove. The bottom plate (1) is also provided with a storage component for placing the cut pipes; The storage assembly includes a slide (13) slidably connected to one side of the upper end surface of the bottom plate (1), a flip plate (57) is rotatably provided on the upper side of the slide (13), a plurality of receiving trays (47) are arranged transversely and fixedly connected on the flip plate (57), a plurality of concave blocks (52) are radially distributed and slidably connected on the lower end surface of the receiving tray (47), a rotating shaft (53) is rotatably provided on one side of the concave block (52), the rotating shaft (53) penetrates the groove on the receiving tray (47), and the rotating shaft (53) can move in the groove, the upper end of the rotating shaft (53) is fixedly connected to a fixed block (55), and one side of the fixed block (55) is fixedly connected to a positioning plate (46).

2. The chuck-type bevel laser cutting machine according to claim 1, characterized in that: An electric push rod 1 (11) is fixedly connected to one side of the upper end of the frame (10), a piston end of the electric push rod 1 (11) is fixedly connected to one side of the upper end of the slider (15), a rear end face of the slider (15) is fixedly connected to a motor 4 (14), and an output end of the motor 4 (14) is fixedly connected to one side of the adjustment plate (12).

3. The chuck-type bevel laser cutting machine according to claim 1, characterized in that: The lower end of the transverse plate (30) is threadedly connected to a threaded rod (3), both ends of the threaded rod (3) are rotatably arranged on the base plate (1), and one side of the upper end surface of the base plate (1) is fixedly connected to a motor (2), and the output end of the motor (2) is fixedly connected to one end of the threaded rod (3).

4. The chuck-type bevel laser cutting machine according to claim 1, characterized in that: One side of the upper end of the transverse plate (30) is fixedly connected to a motor seven (31), and the output end of the motor seven (31) is fixedly connected to one side of the rotating plate (32). A slanted groove disk (36) is rotatably provided in the middle of one side of the chuck (33). The middle part of one side of the chuck (33) is fixedly connected to a motor eight (34), and the output end of the motor eight (34) is fixedly connected to the middle part of the slanted groove disk (36). One side of the clamping block (37) is fixedly connected to a guide column (35), and the guide column (35) penetrates and is slidably connected to the slanted groove on the slanted groove disk (36).

5. The chuck-type bevel laser cutting machine according to claim 1, characterized in that: One side of the slide (13) is threadedly connected to a threaded rod (5), both ends of the threaded rod (5) are rotatably arranged on the base plate (1), one side of the upper end surface of the base plate (1) is fixedly connected to a motor (4), the output end of the motor (4) is fixedly connected to one end of the threaded rod (5), one end of the slide (13) is fixedly connected to a motor (54), and the output end of the motor (54) is fixedly connected to one end of the flip plate (57).

6. The chuck-type bevel laser cutting machine according to claim 1, characterized in that: Connecting rod three (50) is rotatably provided on both sides of the concave block (52), and an adjusting ring (48) is rotatably provided on one end of the connecting rod three (50), and a threaded rod four (49) is threadedly connected to one side of the adjusting ring (48). A motor nine (44) is fixedly connected to one side of the upper end surface of the receiving plate (47), and an output end of the motor nine (44) is fixedly connected to one end of the threaded rod four (49).

7. The chuck-type bevel laser cutting machine according to claim 1, characterized in that: One side of the upper end surface of the bottom plate (1) is fixedly connected to a support frame (6), one side of the upper end of the support frame (6) is fixedly connected to a slide bar (8), the slide bar (8) is slidably connected to a cylinder 1 (17), the piston end of the cylinder 1 (17) is fixedly connected to a lifting block (18), the lower end of the lifting block (18) is rotatably provided with a rotating block (27), one side of the rotating block (27) is rotatably provided with a pneumatic clamp (29), one side of the rotating block (27) is fixedly connected to a motor 6 (28), the motor 6 (2 8) The output end is fixedly connected to one end of the pneumatic clamp (29), one side of the lifting block (18) is fixedly connected to the motor five (21), the output end of the motor five (21) is fixedly connected to one end of the rotating block (27), one side of the upper end of the cylinder one (17) is threadedly connected to the threaded rod three (9), one end of the threaded rod three (9) is rotatably set on the support frame (6), one side of the upper end of the support frame (6) is fixedly connected to the motor three (7), the output end of the motor three (7) is fixedly connected to one end of the threaded rod three (9).

8. The chuck-type bevel laser cutting machine according to claim 7, characterized in that: The support frame (6) is also provided with a through-hole alignment component; The through hole alignment assembly includes a fixed ring (19) fixedly connected to one side of the upper end of the support frame (6), the inner ring of the fixed ring (19) is rotatably provided with a gear ring (20), one side of the inner ring of the gear ring (20) is fixedly connected to a cylinder 2 (23), the piston end of the cylinder 2 (23) is fixedly connected to a connecting plate (24), the upper end of the connecting plate (24) is fixedly connected to a cylinder 3 (25), the piston end of the cylinder 3 (25) is fixedly connected to a sleeve rod (26), and a plurality of adjustment blocks (42) are arranged equidistantly along the longitudinal direction on the sleeve rod (26). The lowermost adjusting block (42) is fixedly connected to the bottom of the sleeve rod (26), and the remaining adjusting blocks (42) are slidably connected to the sleeve rod (26). A push column (41) is inserted and slidably connected to one side of the adjusting block (42). A spring (43) is sleeved on one side of the push column (41). One end of the spring (43) is fixedly connected to one side of the push column (41), and the other end is fixedly connected to one side of the adjusting block (42). An L-shaped plate (56) is fixedly connected to one side of the fixing block (55), and a rotating roller (45) is rotatably provided on one side of the upper end of the L-shaped plate (56).

9. The chuck-type bevel laser cutting machine according to claim 8, characterized in that: Two connecting rods (39) are rotatably provided at one end of the uppermost and lowermost adjusting blocks (42), and two connecting rods (40) are rotatably provided at one end of the remaining adjusting blocks (42). One end of the connecting rod (39) is rotatably connected to one end of the connecting rod (40), and the ends of two adjacent connecting rods (40) are rotatably connected. One side of the upper end of the sleeve rod (26) is fixedly connected to an electric push rod (38), and the piston end of the electric push rod (38) is fixedly connected to one side of the uppermost adjusting block (42). One side of the lower end surface of the concave block (52) is fixedly connected to a motor (51), and the output end of the motor (51) is fixedly connected to one end of the rotating shaft (53).

10. The chuck-type bevel laser cutting machine according to claim 8, characterized in that: A gear (22) is rotatably provided on one side of the upper end of the support frame (6), and the gear (22) is meshed with the tooth block of the outer ring of the gear ring (20). A motor 12 (58) is fixedly connected to one side of the upper end of the support frame (6), and the output end of the motor 12 (58) is fixedly connected to the gear (22).

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