Laser cutting machine capable of being adaptively fixed

Abstract

The invention relates to the technical field of laser cutting machines, in particular to a laser cutting machine capable of being adaptively fixed, which comprises a laser cutting machine main body, a laser head and a steel pipe arranged on the inner side of the laser cutting machine main body, the collecting assembly comprises supporting legs installed at the front end of the laser cutting machine body, a sliding plate is rotationally connected to the upper ends of the supporting legs, a discharging plate is fixedly connected to one sides of the supporting legs, an inclined plate is fixedly connected to the other sides of the supporting legs, and a dust falling plate is fixedly connected to the upper end of the inclined plate. According to the steel pipe cutting device, chippings generated when a laser head cuts the steel pipe can be received, the chippings are prevented from splashing, the steel pipe can be supported, the falling force of the steel pipe is reduced, and the cutting effect is guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of laser cutting machines, and specifically relates to a laser cutting machine capable of adaptive fixation. Background Technique

[0002] Laser cutting uses a focused laser beam to irradiate a workpiece, causing the material at the irradiated area to quickly melt, vaporize or reach the ignition point. At the same time, with the help of an auxiliary air flow, the melted or vaporized material is blown away, thereby completing the cutting. The laser beam can be focused into a very small light spot, so that a very high power density is achieved at the focal point, and the material is quickly heated to the vaporization degree, and holes are formed by evaporation. As the beam and the material move linearly relative to each other, a cut is formed. The laser cutting machine with adaptive fixation is a high-precision and high-efficiency cutting device, which can adapt to the cutting requirements of different materials and thicknesses. When the laser cutting machine is cutting, debris will splash out. The accumulation of debris will affect the cleanliness of the cutting machine and its performance. Moreover, during the cutting process, the material to be cut will not be fixed. As the cutting progresses, the material will fall under its own weight, affecting the cutting accuracy. For this reason, we propose a laser cutting machine capable of adaptive fixation. Summary of the Invention

[0003] The purpose of the present invention is to solve the shortcomings in the background technique, and to propose a laser cutting machine capable of adaptive fixation.

[0004] To achieve the above purpose, the technical solution adopted by the present invention is: a laser cutting machine capable of adaptive fixation, including a laser cutting machine main body, a laser head and a steel pipe arranged inside the laser cutting machine main body. A collection component is arranged at the front end of the laser cutting machine main body. The collection component includes support legs installed at the front end of the laser cutting machine main body. The upper ends of the support legs are rotatably connected to a sliding plate. A discharge device is fixedly connected to one side of the support legs. An inclined plate is fixedly connected to the other side of the support legs. A dust-falling plate is fixedly connected to the upper end of the inclined plate. A support member for supporting the steel pipe is arranged at the front end of the sliding plate. A cleaning member for fixing the steel pipe is arranged at the upper end of the dust-falling plate. A vibrating member for vibrating the sliding plate is arranged at the front end of the dust-falling plate.

[0005] Preferably, support plates are fixedly connected to both the front and rear ends of the support legs. An installation plate is fixedly connected to the upper ends of the two groups of support plates. Two groups of second rotating cylinders are fixedly connected to the upper end of the installation plate. A second connecting shaft is rotatably connected between the two groups of second rotating cylinders. A U-shaped frame is fixedly connected to the outer side of the second connecting shaft. The U-shaped frame is fixedly connected to the sliding plate. Two groups of second elastic pieces are arranged on the outer side of the second connecting shaft, and the two groups of second elastic pieces are respectively located inside the two groups of second rotating cylinders.

[0006] Preferably, a plurality of second springs are fixedly connected to the upper end of the unloading part, the upper ends of the plurality of second springs are fixedly connected to a backing plate, one side of the sliding plate is fixedly connected to an upper convex plate, one side of the dust - falling plate is fixedly connected to a lower convex plate, and the upper convex plate is located above the lower convex plate.

[0007] Preferably, the cleaning part includes an ear plate and a side plate fixedly connected to the lower end of the dust - falling plate. A threaded rod is rotatably connected between the ear plate and the side plate. A threaded ring is threadedly connected to the outer side of the threaded rod. A first connecting block is fixedly connected to the outer side of the threaded ring. A cleaning rod is fixedly connected to one side of the first connecting block. An L - shaped rod is rotatably connected to one side of the cleaning rod. An upper shell is fixedly connected to the front end of the L - shaped rod.

[0008] Preferably, the side plate is L - shaped. A motor is fixedly connected to the upper end of the side plate. The output end of the motor is fixedly connected to the threaded ring. A sliding groove is opened at the lower end of the dust - falling plate. A slider is slidably connected to the inner side of the sliding groove, and the slider is fixedly connected to the threaded ring.

[0009] Preferably, a rotating head is fixedly connected to the upper end of the cleaning rod. A third rotating cylinder is fixedly connected to the front end of the rotating head. A third connecting shaft is rotatably connected to the inner side of the third rotating cylinder. The third connecting shaft penetrates through the rotating head and is fixedly connected to the L - shaped rod. A third elastic piece is arranged inside the third rotating cylinder. One end of the third elastic piece is fixedly connected to the third connecting shaft, and the other end of the third elastic piece is fixedly connected to the third rotating cylinder.

[0010] Preferably, the supporting part includes a second connecting block fixedly connected to the front end of the sliding plate. A straight rod is rotatably connected to one side of the second connecting block. An upper shell is fixedly connected to the upper end of the straight rod. A first rotating cylinder is fixedly connected to the other side of the upper shell. A first connecting shaft is rotatably connected to the inner side of the first rotating cylinder. One end of the first connecting shaft is fixedly connected to the upper shell. A first elastic piece is arranged on the outer side of the first connecting shaft and is located inside the first rotating cylinder. The first connecting shaft is rotatably connected to the second connecting block.

[0011] Preferably, the vibrating part includes a rotating rod. The front end of the threaded rod penetrates through the ear plate and is fixedly connected to the rotating rod. A swing rod is rotatably connected to the front end of the rotating rod. The rear end of the swing rod is rotatably connected to a sliding shell. The sliding shell is U - shaped and is slidably connected to the outer side of the dust - falling plate. A pushing plate is fixedly connected to one side of the sliding shell. A push rod is fixedly connected to one side of the pushing plate. A top ball is slidably connected to one side of the push rod. A convex block is fixedly connected to one side of the sliding plate.

[0012] Preferably, a slide cylinder is slidably connected to the outer side of the push rod, the slide cylinder is fixedly connected to the top ball, a first spring is arranged on the inner side of the slide cylinder, one end of the first spring is fixedly connected to the push rod, and the other end of the first spring is fixedly connected to the top ball.

[0013] Compared with the prior art, the present invention provides a laser cutting machine that can be adaptively fixed, which has the following beneficial effects: 1. This adaptively fixed laser cutting machine can receive the debris generated when the laser head cuts the steel pipe through the slide plate to prevent the debris from splashing. The upper convex plate and the lower convex plate can facilitate the combination of the slide plate and the dust collecting plate, reduce the gap between the slide plate and the dust collecting plate, and facilitate the falling of the debris. The debris generated by the cutting will fall on the upper end of the slide plate and slide onto the dust collecting plate through the slide plate.

[0014] 2. This kind of laser cutting machine that can be adaptively fixed can drive the first connecting shaft to rotate inside the first rotating cylinder through the first spring piece, and then drive the straight rod to rotate, so that the second clamp is supported on the lower end of the steel pipe to support the steel pipe, reduce the falling force of the steel pipe, and ensure the cutting effect. The upper clamp is clamped on the upper end of the steel pipe and can cooperate with the second clamp to further reduce the shaking of the steel pipe during the cutting process. After the cutting is completed, the material will fall, and the straight rod is pressed downward while the slide plate is pressed to rotate, so that the slide plate is close to the upper end of the pad. At this time, the cut material will slide down through the unloading, and the second spring can slow down the falling of the pad, thereby slowing down the falling of the slide. After the material slides down, the slide plate will be re-mounted on the dust removal plate under the action of the second spring, so as to facilitate the transfer of the cut material.

[0015] 3. This adaptively fixed laser cutting machine can drive the threaded rod to rotate through a motor, thereby driving the threaded ring to slide on the threaded rod. The slider and the slide groove can prevent the threaded ring from rotating with the threaded rod. The first connecting block can drive the cleaning rod to slide on the surface of the dust collecting plate, thereby cleaning the surface of the dust collecting plate and facilitating the sliding of debris.

[0016] 4. This kind of laser cutting machine that can be adaptively fixed will drive the rotating rod to rotate through the threaded rod, and then drive the swing rod to rotate, and push the sliding shell to slide on the dust removal plate. The push plate pushes the push rod to use the top ball to hit the bump to make the slide plate vibrate, which is convenient for the debris to slide down. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the partial structure of the present invention Figure 1 ; Figure 3 It is a cross-sectional view of the present invention; Figure 4 It is a schematic diagram of the partial structure of the present inventionFigure 2 ; Figure 5 Schematic diagram of part of the structure of the present invention Figure 3 ; Figure 6 Cross-sectional view of the cleaning part of the present invention; Figure 7 Schematic diagram of part of the structure of the cleaning part of the present invention Figure 1 ; Figure 8 Schematic diagram of part of the structure of the cleaning part of the present invention Figure 2 ; Figure 9 For the present invention Figure 6 Enlarged schematic diagram of part A in; Figure 10 For the present invention Figure 6 Enlarged schematic diagram of part B in; Figure 11 For the present invention Figure 6 Enlarged schematic diagram of part C in.

[0018] In the figure: 1. Main body of laser cutting machine; 2. Laser head; 3. Steel pipe; 4. Collection assembly; 41. Support leg; 42. Slide plate; 421. Upper convex plate; 43. Discharge; 44. Inclined plate; 45. Dust falling plate; 451. Lower convex plate; 46. Cleaning part; 461. L-shaped rod; 462. Upper clamping shell; 463. Ear plate; 464. Threaded rod; 465. Threaded ring; 466. Chute; 467. Slide block; 468. First connecting block; 469. Cleaning rod; 4610. Side plate; 4611. Motor; 4612. Rotating head; 4613. Third rotating cylinder; 4614. Third connecting shaft; 4615. Third elastic piece; 47. Support piece; 471. Straight rod; 472. Second clamping shell; 473. Second connecting block; 474. First rotating cylinder; 475. First connecting shaft; 476. First elastic piece; 48. Vibration piece; 481. Rotating rod; 482. Swing rod; 483. Sliding shell; 484. Pushing plate; 485. Push rod; 486. Top ball; 487. Convex block; 488. Sliding cylinder; 489. First spring; 49. Second spring; 410. Base plate; 411. Support plate; 412. Mounting plate; 413. Second rotating cylinder; 414. U-shaped frame; 415. Second connecting shaft; 416. Second elastic piece. Specific embodiments

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] Please refer to Figure 1 - Figure 11, An adaptively fixable laser cutting machine, comprising a laser cutting machine main body 1, a laser head 2 and a steel pipe 3 arranged inside the laser cutting machine main body 1. A collection assembly 4 is provided at the front end of the laser cutting machine main body 1. The collection assembly 4 includes support legs 41 installed at the front end of the laser cutting machine main body 1. The upper end of the support legs 41 is rotatably connected to a sliding plate 42. One side of the support legs 41 is fixedly connected to a discharge part 43. The other side of the support legs 41 is fixedly connected to an inclined plate 44. The upper end of the inclined plate 44 is fixedly connected to a dust-falling plate 45. A support member 47 for supporting the steel pipe 3 is provided at the front end of the sliding plate 42. A cleaning member 46 for fixing the steel pipe 3 is provided at the upper end of the dust-falling plate 45. A vibrating member 48 for vibrating the sliding plate 42 is provided at the front end of the dust-falling plate 45.

[0021] In this embodiment, support plates 411 are fixedly connected to both the front and rear ends of the support legs 41. An installation plate 412 is fixedly connected to the upper ends of the two groups of support plates 411. Two groups of second rotating cylinders 413 are fixedly connected to the upper end of the installation plate 412. A second connecting shaft 415 is rotatably connected between the two groups of second rotating cylinders 413. A U-shaped frame 414 is fixedly connected to the outer side of the second connecting shaft 415. The U-shaped frame 414 is fixedly connected to the sliding plate 42. Two groups of second elastic pieces 416 are provided on the outer side of the second connecting shaft 415, and the two groups of second elastic pieces 416 are respectively located inside the two groups of second rotating cylinders 413.

[0022] Multiple groups of second springs 49 are fixedly connected to the upper end of the discharge part 43. A backing plate 410 is fixedly connected to the upper ends of the multiple groups of second springs 49. An upper convex plate 421 is fixedly connected to one side of the sliding plate 42. A lower convex plate 451 is fixedly connected to one side of the dust-falling plate 45. The upper convex plate 421 is located above the lower convex plate 451.

[0023] Specifically, the second elastic piece 416 can drive the second connecting shaft 415 to rotate, so that the upper convex plate 421 presses on the upper end of the lower convex plate 451. The debris generated by cutting will fall on the upper end of the sliding plate 42 and slide onto the dust-falling plate 45 through the sliding plate 42, facilitating the collection of debris.

[0024] In this embodiment, the cleaning member 46 includes an ear plate 463 and a side plate 4610 fixedly connected to the lower end of the dust-falling plate 45. A threaded rod 464 is rotatably connected between the ear plate 463 and the side plate 4610. A threaded ring 465 is threadedly connected to the outer side of the threaded rod 464. A first connecting block 468 is fixedly connected to the outer side of the threaded ring 465. A cleaning rod 469 is fixedly connected to one side of the first connecting block 468. An L-shaped rod 461 is rotatably connected to one side of the cleaning rod 469. An upper clamping shell 462 is fixedly connected to the front end of the L-shaped rod 461.

[0025] Specifically, the rotation of the thread ring 465 can drive the movement of the thread ring 465, and further drive the movement of the first connecting block 468, so that the cleaning rod 469 cleans the surface of the dust falling plate 45, facilitating the cleaning of debris on the surface of the dust falling plate 45.

[0026] In this embodiment, the side plate 4610 is L-shaped. A motor 4611 is fixedly connected to the upper end of the side plate 4610. The output end of the motor 4611 is fixedly connected to the thread ring 465. A chute 466 is opened at the lower end of the dust falling plate 45. A slider 467 is slidably connected to the inner side of the chute 466. The slider 467 is fixedly connected to the thread ring 465.

[0027] Specifically, the motor 4611 can drive the rotation of the threaded rod 464. The slider 467 and the chute 466 can prevent the thread ring 465 from rotating with the threaded rod 464.

[0028] In this embodiment, a rotating head 4612 is fixedly connected to the upper end of the cleaning rod 469. A third rotating cylinder 4613 is fixedly connected to the front end of the rotating head 4612. A third connecting shaft 4614 is rotatably connected to the inner side of the third rotating cylinder 4613. The third connecting shaft 4614 penetrates through the rotating head 4612 and is fixedly connected to the L-shaped rod 461. A third elastic piece 4615 is arranged inside the third rotating cylinder 4613. One end of the third elastic piece 4615 is fixedly connected to the third connecting shaft 4614, and the other end of the third elastic piece 4615 is fixedly connected to the third rotating cylinder 4613.

[0029] Specifically, the third connecting shaft 4614 can facilitate the rotation of the L-shaped rod 461 on one side of the rotating head 4612, facilitating the L-shaped rod 461 to be lifted when the sliding plate 42 rotates, so that the upper cartridge case 462 is lifted, facilitating the falling of the cut material.

[0030] In this embodiment, the support member 47 includes a second connecting block 473 fixedly connected to the front end of the sliding plate 42. A straight rod 471 is rotatably connected to one side of the second connecting block 473. A second cartridge case 472 is fixedly connected to the upper end of the straight rod 471. A first rotating cylinder 474 is fixedly connected to the other side of the second cartridge case 472. A first connecting shaft 475 is rotatably connected to the inner side of the first rotating cylinder 474. One end of the first connecting shaft 475 is fixedly connected to the second cartridge case 472. A first elastic piece 476 is arranged on the outer side of the first connecting shaft 475. The first elastic piece 476 is located inside the first rotating cylinder 474. The first connecting shaft 475 is rotatably connected to the second connecting block 473.

[0031] Specifically, the first elastic piece 476 can drive the first connecting shaft 475 to rotate inside the first rotating cylinder 474, and further drive the straight rod 471 to rotate, so that the second cartridge case 472 supports the lower end of the steel pipe 3, supports the steel pipe 3, reduces the downward force of the steel pipe 3, and ensures the cutting effect.

[0032] In this embodiment, the vibrating member 48 includes a rotating rod 481. The front end of the threaded rod 464 penetrates through the ear plate 463 and is fixedly connected to the rotating rod 481. The front end of the rotating rod 481 is rotatably connected to a swing rod 482. The rear end of the swing rod 482 is rotatably connected to a sliding shell 483. The sliding shell 483 is U-shaped and is slidably connected to the outside of the dust-falling plate 45. One side of the sliding shell 483 is fixedly connected to a pushing plate 484. One side of the pushing plate 484 is fixedly connected to a pushing rod 485. One side of the pushing rod 485 is slidably connected to a top ball 486. One side of the sliding plate 42 is fixedly connected to a convex block 487.

[0033] A sliding cylinder 488 is slidably connected to the outside of the pushing rod 485. The sliding cylinder 488 is fixedly connected to the top ball 486. A first spring 489 is arranged inside the sliding cylinder 488. One end of the first spring 489 is fixedly connected to the pushing rod 485, and the other end of the first spring 489 is fixedly connected to the top ball 486.

[0034] Specifically, the threaded rod 464 drives the rotating rod 481 to rotate, thereby driving the swing rod 482 to rotate, and pushing the sliding shell 483 to slide on the dust-falling plate 45. The pushing plate 484 pushes the pushing rod 485 to use the top ball 486 to strike the convex block 487 to vibrate the sliding plate 42, facilitating the downward sliding of debris. The first spring 489 enables the sliding cylinder 488 to slide on the outside of the pushing rod 485, facilitating the top ball 486 to strike the convex block 487.

[0035] It should be noted that during use, the steel pipe 3 is fixed inside the main body 1 of the laser cutting machine, and the laser head 2 is used to cut the steel pipe 3. At this time, the second elastic piece 416 will drive the second connecting shaft 415 to rotate, drive the sliding plate 42 to rotate through the U-shaped frame 414, so that the upper convex plate 421 presses on the upper end of the lower convex plate 451. The debris generated by cutting will fall on the upper end of the sliding plate 42 and slide onto the dust collecting plate 45 through the sliding plate 42. At this time, the first elastic piece 476 will drive the first connecting shaft 475 to rotate inside the first rotating cylinder 474, and then drive the straight rod 471 to rotate, so that the second shell 472 supports the lower end of the steel pipe 3. Start the motor 4611 to drive the threaded rod 464 to rotate, and then drive the threaded ring 465 to slide on the threaded rod 464, so that the slider 467 slides inside the chute 466, and then drive the cleaning rod 469 to slide on the surface of the dust collecting plate 45 through the first connecting block 468 to clean the surface of the dust collecting plate 45. At the same time, the threaded rod 464 will drive the rotating rod 481 to rotate, drive the swing rod 482 to rotate at the same time, and push the sliding shell 483 to slide on the dust collecting plate 45. Push the push rod 485 through the push plate 484 to hit the convex block 487 with the top ball 486 to vibrate the sliding plate 42, which is convenient for the debris to slide down. At the same time, the sliding cylinder 488 will slide on the push rod 485 to contract the first spring 489. After cutting is completed, the completed material will fall, pressing down the straight rod 471 and pressing the sliding plate 42 to rotate at the same time, so that the sliding plate 42 is closely attached to the upper end of the backing plate 410. At this time, the cut material will slide down through the discharge 43. The second spring 49 can slow down the fall of the backing plate 410, thereby slowing down the fall of the sliding plate 42. After the material slides down, the sliding plate 42 will rest on the dust collecting plate 45 again under the action of the second elastic piece 416.

[0036] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adaptively fixable laser cutting machine, comprising a laser cutting machine main body (1), a laser head (2), and a steel pipe (3) arranged inside the laser cutting machine main body (1), characterized in that, A collection component (4) is provided at the front end of the main body (1) of the laser cutting machine. The collection component (4) includes support legs (41) installed at the front end of the main body (1) of the laser cutting machine. The upper end of the support legs (41) is rotatably connected to a sliding plate (42). One side of the support legs (41) is fixedly connected to a discharge chute (43). The other side of the support legs (41) is fixedly connected to an inclined plate (44). The upper end of the inclined plate (44) is fixedly connected to a dust-falling plate (45). A support member (47) for supporting the steel pipe (3) is provided at the front end of the sliding plate (42). A cleaning member (46) for fixing the steel pipe (3) is provided at the upper end of the dust-falling plate (45). A vibrating member (48) for vibrating the sliding plate (42) is provided at the front end of the dust-falling plate (45).

2. The laser cutting machine capable of performing adaptive fixation according to claim 1, wherein: Support plates (411) are fixedly connected to both the front and rear ends of the support legs (41). An installation plate (412) is fixedly connected to the upper ends of the two groups of support plates (411). Two groups of second rotating cylinders (413) are fixedly connected to the upper end of the installation plate (412). A second connecting shaft (415) is rotatably connected between the two groups of second rotating cylinders (413). A U-shaped frame (414) is fixedly connected to the outer side of the second connecting shaft (415). The U-shaped frame (414) is fixedly connected to the sliding plate (42). Two groups of second elastic pieces (416) are provided on the outer side of the second connecting shaft (415). The two groups of second elastic pieces (416) are respectively located inside the two groups of second rotating cylinders (413).

3. The laser cutting machine capable of adaptive fixation according to claim 2, characterized in that: Multiple groups of second springs (49) are fixedly connected to the upper end of the discharge chute (43). A cushion plate (410) is fixedly connected to the upper ends of the multiple groups of second springs (49). An upper convex plate (421) is fixedly connected to one side of the sliding plate (42). A lower convex plate (451) is fixedly connected to one side of the dust-falling plate (45). The upper convex plate (421) is located above the lower convex plate (451).

4. A laser cutting machine capable of adaptive fixation according to claim 1, characterized in that: The cleaning member (46) includes an ear plate (463) and a side plate (4610) fixedly connected to the lower end of the dust-falling plate (45). A threaded rod (464) is rotatably connected between the ear plate (463) and the side plate (4610). A threaded ring (465) is threadedly connected to the outer side of the threaded rod (464). A first connecting block (468) is fixedly connected to the outer side of the threaded ring (465). A cleaning rod (469) is fixedly connected to one side of the first connecting block (468). An L-shaped rod (461) is rotatably connected to one side of the cleaning rod (469). An upper clamping shell (462) is fixedly connected to the front end of the L-shaped rod (461).

5. A laser cutting machine capable of adaptive fixation according to claim 4, characterized in that: The side plate (4610) is L-shaped. A motor (4611) is fixedly connected to the upper end of the side plate (4610). The output end of the motor (4611) is fixedly connected to the threaded ring (465). A chute (466) is opened at the lower end of the dust-falling plate (45). A slider (467) is slidably connected to the inside of the chute (466). The slider (467) is fixedly connected to the threaded ring (465).

6. A laser cutting machine capable of adaptive fixation according to claim 5, characterized in that: The upper end of the cleaning rod (469) is fixedly connected with a rotating head (4612). The front end of the rotating head (4612) is fixedly connected with a third rotating cylinder (4613). The inner side of the third rotating cylinder (4613) is rotatably connected with a third connecting shaft (4614). The third connecting shaft (4614) passes through the rotating head (4612) and is fixedly connected with the L-shaped rod (461). The inner side of the third rotating cylinder (4613) is provided with a third elastic sheet (4615). One end of the third elastic sheet (4615) is fixedly connected with the third connecting shaft (4614), and the other end of the third elastic sheet (4615) is fixedly connected with the third rotating cylinder (4613).

7. A laser cutting machine capable of adaptive fixation according to claim 1, wherein: The support member (47) includes a second connecting block (473) fixedly connected to the front end of the sliding plate (42). One side of the second connecting block (473) is rotatably connected with a straight rod (471). The upper end of the straight rod (471) is fixedly connected with a second clamping shell (472). The other side of the second clamping shell (472) is fixedly connected with a first rotating cylinder (474). The inner side of the first rotating cylinder (474) is rotatably connected with a first connecting shaft (475). One end of the first connecting shaft (475) is fixedly connected with the second clamping shell (472). The outer side of the first connecting shaft (475) is provided with a first elastic sheet (476). The first elastic sheet (476) is located inside the first rotating cylinder (474). The first connecting shaft (475) is rotatably connected with the second connecting block (473).

8. A laser cutting machine capable of performing adaptive fixation according to claim 4, characterized in that: The vibrating member (48) includes a rotating rod (481). The front end of the threaded rod (464) passes through the ear plate (463) and is fixedly connected with the rotating rod (481). The front end of the rotating rod (481) is rotatably connected with a swinging rod (482). The rear end of the swinging rod (482) is rotatably connected with a sliding shell (483). The sliding shell (483) is U-shaped. The sliding shell (483) is slidably connected to the outside of the dust falling plate (45). One side of the sliding shell (483) is fixedly connected with a pushing plate (484). One side of the pushing plate (484) is fixedly connected with a pushing rod (485). One side of the pushing rod (485) is slidably connected with a top ball (486). One side of the sliding plate (42) is fixedly connected with a convex block (487).

9. A laser cutting machine capable of performing adaptive fixation according to claim 8, characterized in that: The outside of the pushing rod (485) is slidably connected with a sliding cylinder (488). The sliding cylinder (488) is fixedly connected with the top ball (486). The inner side of the sliding cylinder (488) is provided with a first spring (489). One end of the first spring (489) is fixedly connected with the pushing rod (485), and the other end of the first spring (489) is fixedly connected with the top ball (486).

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