A laser cutting machine capable of adaptive fixation

Abstract

The present invention relates to the technical field of laser cutting machines, and specifically to a laser cutting machine that can be adaptively fixed, comprising a laser cutting machine body, a laser head and a steel pipe arranged on the inner side of the laser cutting machine body, a collecting assembly being provided at the front end of the laser cutting machine body, the collecting assembly comprising a supporting leg installed at the front end of the laser cutting machine body, the upper end of the supporting leg being rotatably connected to a slide, one side of the supporting leg being fixedly connected to a discharger, the other side of the supporting leg being fixedly connected to a ramp, the upper end of the ramp being fixedly connected to a dust collecting plate, the front end of the slide being provided with a supporting member for supporting the steel pipe, the upper end of the dust collecting plate being provided with a cleaning member for fixing the steel pipe, the present invention can receive debris generated when the laser head cuts the steel pipe to prevent the debris from splashing, and can support the steel pipe, reduce the downward force of the steel pipe, and ensure the cutting effect.

Description

Technical Field

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

[0002] Laser cutting utilizes a focused laser beam to irradiate a workpiece, causing the material at the irradiated area to rapidly melt, vaporize, or reach the ignition point. At the same time, with the aid 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 spot, enabling a very high power density at the focal point. The material is quickly heated to the vaporization level, and holes are formed by evaporation. As the beam and the material move linearly relative to each other, a cut is formed. An adaptive fixation laser cutting machine is a high-precision and high-efficiency cutting device that can adapt to the cutting requirements of different materials and thicknesses. When a laser cutting machine is cutting, debris will fly 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 is not fixed, and as the cutting progresses, the material will drop under its own weight, affecting the cutting accuracy. Therefore, 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 drawbacks existing in the background art, and to propose a laser cutting machine capable of adaptive fixation.

[0004] To achieve the above object, 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 assembly is arranged at the front end of the laser cutting machine main body. The collection assembly 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. One side of the support leg is fixedly connected to a discharge chute, and the other side of the support leg is fixedly connected to an inclined plate. The upper end of the inclined plate is fixedly connected to a dust-falling 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, both the front and rear ends of the support leg are fixedly connected to support plates. The upper ends of the two support plates are jointly fixedly connected to a mounting plate. Two second rotating cylinders are fixedly connected to the upper end of the mounting plate. A second connecting shaft is rotatably connected between the two 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 second elastic pieces are arranged on the outer side of the second connecting shaft, and the two second elastic pieces are respectively located inside the two second rotating cylinders.

[0006] Preferably, a plurality of second springs are fixedly connected to the upper end of the discharge opening. 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, and one side of the dust falling plate is fixedly connected to a lower convex plate. The upper convex plate is located above the lower convex plate.

[0007] Preferably, the cleaning member 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. One side of the first connecting block is fixedly connected to a cleaning rod. One side of the cleaning rod is rotatably connected to an L-shaped rod, and the front end of the L-shaped rod is fixedly connected to an upper clamping shell.

[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. 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 passes 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 member 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. The upper end of the straight rod is fixedly connected to a second clamping shell. The other side of the second clamping shell is fixedly connected to a first rotating cylinder. 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 second clamping shell. A first elastic piece is arranged on the outer side of the first connecting shaft. The first elastic piece is located inside the first rotating cylinder. The first connecting shaft is rotatably connected to the second connecting block.

[0011] Preferably, the vibrating member includes a rotating rod. The front end of the threaded rod passes through the ear plate and is fixedly connected to the rotating rod. The front end of the rotating rod is rotatably connected to a swing rod. The rear end of the swing rod is rotatably connected to a sliding shell. The sliding shell is U-shaped. The sliding shell is slidably connected to the outer side of the dust falling plate. One side of the sliding shell is fixedly connected to a pushing plate. One side of the pushing plate is fixedly connected to a push rod. 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 sliding cylinder is slidably connected to the outside of the push rod. The sliding cylinder is fixedly connected to the top ball. A first spring is arranged inside the sliding 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, and has the following beneficial effects:

[0014] 1. For the laser cutting machine that can be adaptively fixed, the debris generated when the laser head cuts the steel pipe can be received by the sliding plate, preventing the debris from splashing. The upper convex plate and the lower convex plate facilitate the combination of the sliding plate and the dust falling plate, reducing the generation of gaps between the sliding plate and the dust falling plate, facilitating the falling of debris. The debris generated by cutting will fall on the upper end of the sliding plate and slide onto the dust falling plate through the sliding plate.

[0015] 2. For the laser cutting machine that can be adaptively fixed, the first elastic piece can drive the first connecting shaft to rotate inside the first rotating cylinder, and then drive the straight rod to rotate, so that the second clamping shell supports the lower end of the steel pipe, reducing the downward force of the steel pipe and ensuring the cutting effect. The upper clamping shell is stuck on the upper end of the steel pipe and can cooperate with the second clamping shell to further reduce the shaking of the steel pipe during cutting. After cutting, the material will fall, pressing down the straight rod and at the same time pressing the sliding plate to rotate, so that the sliding plate is close to the upper end of the backing plate. At this time, the cut material will slide down through the discharge opening. The second spring can slow down the falling of the backing plate, thereby slowing down the falling of the sliding plate. After the material slides down, the sliding plate will be repositioned on the dust falling plate under the action of the second elastic piece, facilitating the transfer of the cut material.

[0016] 3. For the laser cutting machine that can be adaptively fixed, the motor can drive the threaded rod to rotate, and then drive the threaded ring to slide on the threaded rod. The slider and the sliding 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 falling plate to clean the surface of the dust falling plate, facilitating the sliding of debris.

[0017] 4. For the laser cutting machine that can be adaptively fixed, the threaded rod will drive the rotating rod to rotate, and then drive the swing rod to rotate, and push the sliding shell to slide on the dust falling plate. The push plate pushes the push rod to hit the convex block with the top ball to vibrate the sliding plate, facilitating the sliding of debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 is a schematic diagram of a partial structure of the present invention Figure 1 ;

[0020] Figure 3 is a sectional view of the present invention;

[0021] Figure 4 Schematic diagram of part of the structure of the present invention Figure 2 ;

[0022] Figure 5 Schematic diagram of part of the structure of the present invention Figure 3 ;

[0023] Figure 6 Cross-sectional view of the cleaning part of the present invention;

[0024] Figure 7 Schematic diagram of part of the structure of the cleaning part of the present invention Figure 1 ;

[0025] Figure 8 Schematic diagram of part of the structure of the cleaning part of the present invention Figure 2 ;

[0026] Figure 9 For the present invention Figure 6 Schematic diagram of the enlarged structure of part A in;

[0027] Figure 10 For the present invention Figure 6 Schematic diagram of the enlarged structure of part B in;

[0028] Figure 11 For the present invention Figure 6 Schematic diagram of the enlarged structure of part C in.

[0029] 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 sheet; 47. Support part; 471. Straight rod; 472. Second clamping shell; 473. Second connecting block; 474. First rotating cylinder; 475. First connecting shaft; 476. First elastic sheet; 48. Vibration part; 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. Cushion plate; 411. Support plate; 412. Mounting plate; 413. Second rotating cylinder; 414. U-shaped frame; 415. Second connecting shaft; 416. Second elastic sheet. Specific embodiments

[0030] 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.

[0031] Please refer to Figure 1 - Figure 11 , a laser cutting machine capable of adaptive fixation, including 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 component 4 is arranged at the front end of the laser cutting machine main body 1. The collection component 4 includes a support leg 41 installed at the front end of the laser cutting machine main body 1. The upper end of the support leg 41 is rotatably connected to a sliding plate 42. One side of the support leg 41 is fixedly connected to a discharge 43. The other side of the support leg 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 arranged at the front end of the sliding plate 42. A cleaning member 46 for fixing the steel pipe 3 is arranged at the upper end of the dust-falling plate 45. A vibrating member 48 for vibrating the sliding plate 42 is arranged at the front end of the dust-falling plate 45.

[0032] In this embodiment, support plates 411 are fixedly connected to both the front and rear ends of the support leg 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 sheets 416 are arranged on the outer side of the second connecting shaft 415. The two groups of second elastic sheets 416 are respectively located inside the two groups of second rotating cylinders 413.

[0033] Multiple groups of second springs 49 are fixedly connected to the upper end of the discharge 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.

[0034] Specifically, the second elastic sheet 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.

[0035] 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 shell 462 is fixedly connected to the front end of the L - shaped rod 461.

[0036] Specifically, the rotation of the threaded ring 465 can drive the movement of the threaded ring 465, and then drive the first connecting block 468 to move, 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.

[0037] 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 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 inner side of the chute 466. The slider 467 is fixedly connected to the threaded ring 465.

[0038] Specifically, the motor 4611 can drive the threaded rod 464 to rotate, and the slider 467 and the chute 466 can prevent the threaded ring 465 from rotating with the threaded rod 464.

[0039] 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 passes 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.

[0040] 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 slide plate 42 rotates, so that the upper shell 462 is lifted, facilitating the falling of the cut material.

[0041] In this embodiment, the support member 47 includes a second connection block 473 fixedly connected to the front end of the sliding plate 42. One side of the second connection block 473 is rotatably connected to a straight rod 471. The upper end of the straight rod 471 is fixedly connected to a second clamping shell 472. The other side of the second clamping shell 472 is fixedly connected to a first rotating cylinder 474. The inner side of the first rotating cylinder 474 is rotatably connected to a first connection shaft 475. One end of the first connection shaft 475 is fixedly connected to the second clamping shell 472. A first elastic piece 476 is arranged on the outer side of the first connection shaft 475. The first elastic piece 476 is located inside the first rotating cylinder 474. The first connection shaft 475 is rotatably connected to the second connection block 473.

[0042] Specifically, the first elastic piece 476 can drive the first connection shaft 475 to rotate inside the first rotating cylinder 474, and then drive the straight rod 471 to rotate, so that the second clamping shell 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.

[0043] 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. 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 to a push plate 484. One side of the push plate 484 is fixedly connected to a push rod 485. One side of the push 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.

[0044] A sliding cylinder 488 is slidably connected to the outside of the push 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 push rod 485. The other end of the first spring 489 is fixedly connected to the top ball 486.

[0045] Specifically, the threaded rod 464 drives the rotating rod 481 to rotate, and then drives the swing rod 482 to rotate, and pushes the sliding shell 483 to slide on the dust falling plate 45. The push plate 484 pushes the push rod 485 to use the top ball 486 to strike the convex block 487 to vibrate the sliding plate 42, facilitating the sliding of the debris. The first spring 489 enables the sliding cylinder 488 to slide on the outside of the push rod 485, facilitating the top ball 486 to strike the convex block 487.

[0046] 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 slide 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 slide plate 42 and slide down to the dust collecting plate 45 through the slide 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 clamping 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 slide 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 at the same time pressing the slide plate 42 to rotate, so that the slide plate 42 is close to the upper end of the cushion plate 410. At this time, the cut material will slide down through the unloading port 43, and the second spring 49 can slow down the fall of the cushion plate 410, so as to slow down the fall of the slide plate 42. After the material slides down, the slide plate 42 will be re-laid on the dust collecting plate 45 under the action of the second elastic piece 416.

[0047] 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 principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A laser cutting machine capable of adaptive fixation, 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 laser cutting machine main body (1). The collection component (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 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). 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 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 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 second elastic pieces (416) are provided on the outer side of the second connecting shaft (415). The two second elastic pieces (416) are respectively located inside the two second rotating cylinders (413). 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). 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). An upper clamping shell (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 upper clamping shell (472). A first connecting shaft (475) is rotatably connected to the inside of the first rotating cylinder (474). One end of the first connecting shaft (475) is fixedly connected to the upper clamping shell (472). A first elastic piece (476) is provided 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).

2. The laser cutting machine capable of adaptive fixation according to claim 1, wherein: The upper end of the discharging part (43) is fixedly connected with multiple groups of second springs (49). The upper ends of the multiple groups of second springs (49) are fixedly connected with a backing plate (410). One side of the sliding plate (42) is fixedly connected with an upper convex plate (421). One side of the dust-falling plate (45) is fixedly connected with a lower convex plate (451). The upper convex plate (421) is located above the lower convex plate (451).

3. A laser cutting machine capable of adaptive fixation according to claim 1, wherein: The side plate (4610) is L-shaped. The upper end of the side plate (4610) is fixedly connected with a motor (4611). The output end of the motor (4611) is fixedly connected with a threaded ring (465). A chute (466) is opened at the lower end of the dust-falling plate (45). A slider (467) is slidably connected inside the chute (466). The slider (467) is fixedly connected with the threaded ring (465).

4. A laser cutting machine capable of adaptive fixation according to claim 3, 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). A third connecting shaft (4614) is rotatably connected inside the third rotating cylinder (4613). The third connecting shaft (4614) passes through the rotating head (4612) and is fixedly connected with an L-shaped rod (461). A third elastic sheet (4615) is arranged inside the third rotating cylinder (4613). One end of the third elastic sheet (4615) is fixedly connected with the third connecting shaft (4614). The other end of the third elastic sheet (4615) is fixedly connected with the third rotating cylinder (4613).

5. A laser cutting machine capable of performing adaptive fixation according to claim 1, wherein: The vibrating part (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 swing rod (482). The rear end of the swing 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 push rod (485). A top ball (486) is slidably connected to one side of the push rod (485). One side of the sliding plate (42) is fixedly connected with a convex block (487).

6. The laser cutting machine capable of adaptive fixation according to claim 5, wherein: A sliding cylinder (488) is slidably connected to the outside of the push rod (485). The sliding cylinder (488) is fixedly connected with 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 with the push rod (485). The other end of the first spring (489) is fixedly connected with the top ball (486).

Images