Laser cutting device for nickel alloy plate

Abstract

The invention relates to the technical field of nickel alloy plate processing, in particular to a laser cutting device for nickel alloy plates, which comprises a protective plate and a collecting chamber, and a laser cutter for laser cutting of the plates is arranged at the top of the protective plate. A normalizing chamber used for classifying cut nickel alloy plate finished products and waste materials is arranged on the inner side of the protective plate, and an arrangement device used for conveying the nickel alloy plate finished products and the waste materials, a first slope and a second slope are arranged on the inner side of the normalizing chamber. According to the nickel alloy plate finished product and waste material sorting device, along with falling of the nickel alloy plate finished products and waste materials, conveying of the nickel alloy plate finished products and the waste materials is completed through the sorting device and the second slope; and meanwhile, the classification assembly and the collection chamber are used for classifying and collecting cut finished products and waste materials.

Description

Technical Field

[0001] The invention relates to the technical field of nickel alloy plate processing, in particular to a laser cutting device for nickel alloy plate. Background Art

[0002] Nickel alloy is an alloy composed of nickel as the matrix and other elements. It is widely used in many fields because of its good mechanical, physical and chemical properties, including high strength, high toughness, excellent corrosion resistance and good thermal stability. Nickel alloy sheet, as an important form of nickel alloy, is often used to manufacture various high-precision mechanical parts, chemical equipment, aerospace components and nuclear industry equipment;

[0003] The Chinese publication number is: CN114043097A, which discloses a laser cutting device for plate processing, including a pair of symmetrically arranged side support seats; a feeding assembly is arranged between the two side support seats; an operating platform is arranged below the feeding assembly; the operating platform is arranged between the two side support seats; the upper parts of the two side support seats are both equipped with a first shift assembly along the length direction; a second shift assembly is arranged between the two first shift assemblies; a laser cutter body is vertically arranged on the second shift assembly. The present invention delivers the plate to the operating platform through the feeding assembly, and uses the first shift assembly and the second shift assembly to drive the laser cutter body to move, thereby realizing the cutting of the plate, effectively improving the cutting accuracy of the plate, and having a high market application value;

[0004] Although the above patent uses the first shifting assembly and the second shifting assembly to drive the laser cutter body to move, thereby realizing the cutting of the plate, and uses the cold air blower to complete the removal of the pungent smell, considering the different shapes cut in the plate, the waste generated is also different. When the finished product after cutting and some smaller waste fall into the collection box below, it is necessary to distinguish the finished product from the waste;

[0005] In view of this, we propose a laser cutting device for nickel alloy plates. Summary of the invention

[0006] The object of the present invention is to provide a laser cutting device for nickel alloy plates to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides a laser cutting device for nickel alloy plates, comprising a guard plate and a collecting chamber, wherein a laser cutter for laser cutting the plates is arranged on the top of the guard plate, a tidying chamber for classifying the finished nickel alloy plates and waste materials after cutting is arranged on the inner side of the guard plate, a tidying device, a first ramp and a second ramp for conveying the finished nickel alloy plates and waste materials are arranged on the inner side of the tidying chamber, and a classification component for distinguishing the finished nickel alloy plates from the waste materials is arranged in the tidying device, wherein:

[0008] As the finished nickel alloy plates and waste materials fall, the finishing device and the second slope are used to transport the finished nickel alloy plates and waste materials, and the classification component and the collection chamber are used to classify and collect the finished cut materials and waste materials.

[0009] As a preferred embodiment of the present invention, the top of the guard plate is fixedly connected to a slide rail, the top of the slide rail is slidably connected to a slide frame, the laser cutter is slidably connected to the outer wall of the slide frame, the inner side of the guard plate is fixedly connected to a placement table, the placement table as a whole is composed of a plurality of grid plates, and the tops of the plurality of grid plates of the placement table are sharp load-bearing protrusions.

[0010] As a preferred embodiment of the present invention, the No. 1 slope is fixedly connected to the inner side of the guard plate, the No. 1 slope is fixedly connected to the bottom of the placement table, the bottom of the No. 1 slope is fixedly connected to a tidying room, the tidying room is hollow inside as a whole, the two sides of the tidying room are fixedly connected to fixed frames, and the inner sides of the fixed frames on both sides are fixedly connected to the tidying table.

[0011] As a preferred embodiment of the present invention, an extension plate is fixedly connected to the inner side of the fixed frame, a No. 1 raised column is fixedly connected to the top of the extension plate, the tidying chamber is in a No. 2 slope state below the tidying table, square holes are provided at the bottom of the No. 2 slope and the tidying chamber, a telescopic plate is provided in the square hole, and the telescopic plate is telescopically connected to the inner wall of the No. 2 slope.

[0012] As a preferred embodiment of the present invention, a sliding plate is slidably connected in the square hole, strip grooves are provided on both side outer walls of the sliding plate, rollers are rotatably connected to the bottom of the sliding plate, and the sliding plate is slidably connected to the bottom inner wall of the regular chamber through the rollers.

[0013] As a preferred embodiment of the present invention, the sorting device is arranged on the inner side of the sorting chamber, and the sorting device includes a motor. The motor is fixedly connected to the outer wall of the sorting chamber, and the output end of the motor is fixedly connected to a threaded rod, and the threaded rod is provided with a No. 1 transmission belt on the outer wall at the end away from the motor, and the outer walls of both ends of the threaded rod are provided with a No. 2 transmission belt, and the No. 1 transmission belt and the No. 2 transmission belt are staggered.

[0014] As a preferred embodiment of the present invention, the threaded rod is rotatably connected to the inner side of the fixed frame, the outer wall of the threaded rod is threadedly connected to a sliding table, a swivel is rotatably connected to the top center position of the sliding table, the swivel as a whole is a circular ring with one side partially raised, the swivel has limiting grooves on both sides of the raised part, and the swivel is fixedly connected to a cleaning plate on the side close to the regularization table.

[0015] As a preferred embodiment of the present invention, a plurality of No. 2 raised columns are fixedly connected to the top of the sliding table, and the plurality of No. 2 raised columns are located at the periphery of the sliding table and at both sides of the cleaning plate. The sliding table is fixedly connected to a fixed column at one side of the swivel, and the fixed column is elastically connected to a limiting member inside the side close to the swivel, and the limiting member fits with the limiting groove.

[0016] As a preferred embodiment of the present invention, a reciprocating screw is provided on the inner side of the other end of the No. 2 transmission belt, and the No. 2 transmission belt is sleeved on the outer wall of the reciprocating screw. The reciprocating screw is rotatably connected to the inner wall of the regular chamber, and the outer wall of the reciprocating screw is threadedly connected to a sliding block, and a fixed rod is fixedly connected to the top of the sliding block, and the fixed rod is slidably connected to the inner side of the strip groove at the end away from the sliding block.

[0017] As a preferred embodiment of the present invention, the bottom of the regular chamber is slidably connected to a collecting chamber, the collecting chamber is slidably connected to the inner wall of the guard plate, the inner side of the collecting chamber is fixedly connected to a partition, and the partition is located below one side of the square hole.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. In the laser cutting device for nickel alloy plates, the threaded rod is driven by a motor to rotate and drive the sliding table, the rotating ring and the cleaning plate to slide together. The cleaning plate is fixed under the obstruction of the No. 2 raised column and the limit piece, and is reciprocated under the obstruction of the No. 1 raised column on both sides. This allows the cleaning plate to push the cut nickel alloy waste and finished products toward the No. 2 slopes on both sides during the sliding of the sliding table to the left and right, so that the nickel alloy waste and finished products can be transported.

[0020] 2. In the laser cutting device for nickel alloy plates, the threaded rod driven by the motor drives the No. 2 transmission belt and the reciprocating screw to rotate together, and the reciprocating screw drives the sliding block and the fixed rod to slide left and right, and the fixed rod drives the sliding plate to slide. During the sliding plate sliding to the right, a gap is formed between the sliding plate and the square hole of the No. 2 slope to allow smaller waste to fall, and the finished product slides on the No. 2 slope and falls into the collection chamber for classification through the partition and the gap position, so that the finished product and the waste are distinguished in the collection chamber. After the processing is completed, the staff pulls out the collection chamber to take out the finished product. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is an overall three-dimensional schematic diagram of the laser cutting device for nickel alloy plates of the present invention;

[0022] Figure 2 It is a schematic cross-sectional view of the whole structure of the laser cutting device for nickel alloy plate of the present invention;

[0023] Figure 3 It is a schematic diagram of the overall longitudinal section of the laser cutting device for nickel alloy plates of the present invention;

[0024] Figure 4 It is a schematic internal perspective view of the laser cutting device for nickel alloy plates of the present invention;

[0025] Figure 5 It is a three-dimensional schematic diagram of the interior of the regular chamber of the laser cutting device for nickel alloy plates of the present invention;

[0026] Figure 6 It is a schematic sectional perspective view of the interior of a regular chamber of a laser cutting device for nickel alloy plates of the present invention;

[0027] Figure 7 It is a three-dimensional schematic diagram of a finishing device for a laser cutting device for nickel alloy plates of the present invention;

[0028] Figure 8 It is a three-dimensional schematic diagram of the classification components of the laser cutting device for nickel alloy plates of the present invention;

[0029] The meaning of each number in the figure is:

[0030] 1. Guard plate; 11. Slide rail; 12. Sliding rack; 13. Laser cutter; 14. Placement table; 15. Slope No. 1; 2. Structuring room; 21. Fixed rack; 211. Extension plate; 212. Raised column No. 1; 22. Structuring table; 23. Slope No. 2; 231. Telescopic plate; 24. Sliding plate; 241. Roller; 242. Strip groove;

[0031] 3. Arrangement device; 31. Motor; 32. Threaded rod; 321. Transmission belt No. 1; 322. Transmission belt No. 2; 33. Sliding table; 331. Rotating ring; 3311. Limiting groove; 332. Protruding column No. 2; 333. Cleaning plate; 34. Fixed column; 341. Limiting piece; 35. Classification component; 351. Reciprocating screw rod; 352. Sliding block; 353. Fixed rod; 4. Collection chamber; 41. Partition. DETAILED DESCRIPTION

[0032] The following will be combined with the accompanying drawings in the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0034] Embodiment 1

[0035] See also Figure 1-Figure 8 As shown, the present embodiment provides a laser cutting device for nickel alloy plates, comprising a guard plate 1 and a collecting chamber 4, a laser cutter 13 for laser cutting the plates is arranged on the top of the guard plate 1, a tidying chamber 2 for classifying the finished nickel alloy plates and waste materials after cutting is arranged on the inner side of the guard plate 1, a sorting device 3, a first slope 15 and a second slope 23 for conveying the finished nickel alloy plates and waste materials are arranged on the inner side of the tidying chamber 2, a sorting component 35 for distinguishing the finished nickel alloy plates and waste materials is arranged in the tidying device 3, wherein: as the finished nickel alloy plates and waste materials fall, the sorting device 3 and the second slope 23 are used to convey the finished nickel alloy plates and waste materials, and at the same time, the sorting component 35 and the collecting chamber 4 are used to classify and collect the finished cut products and waste materials, the bottom of the tidying chamber 2 is slidably connected to the collecting chamber 4, the collecting chamber 4 is slidably connected to the inner wall of the guard plate 1, the inner side of the collecting chamber 4 is fixedly connected to the partition 41, and the partition 41 is located below one side of the square hole

[0036] like Figure 1-Figure 3 As shown, the top of the guard plate 1 is fixedly connected to a slide rail 11, the top of the slide rail 11 is slidably connected to a slide frame 12, the laser cutter 13 is slidably connected to the outer wall of the slide frame 12, and the inner side of the guard plate 1 is fixedly connected to a placement table 14, which is composed of a plurality of gratings, and the tops of the plurality of gratings of the placement table 14 are sharp load-bearing protrusions.

[0037] like Figure 5-Figure 6The first slope 15 is fixedly connected to the inner side of the guard plate 1, and the first slope 15 is fixedly connected to the bottom of the placement table 14. The bottom of the first slope 15 is fixedly connected to the regular room 2, and the regular room 2 is hollowed out as a whole. The two sides of the regular room 2 are fixedly connected to the inside of the fixing frames 21, and the inner sides of the fixing frames 21 on both sides are fixedly connected to the regular table 22. The inner side of the fixing frame 21 is fixedly connected to the extension plate 211, and the top of the extension plate 211 is fixedly connected to the first raised column 212. The organizing chamber 2 is in the state of No. 2 slope 23 below the organizing table 22. Both the No. 2 slope 23 and the bottom of the organizing chamber 2 are provided with square holes, and a telescopic plate 231 is arranged in the square hole. The telescopic plate 231 is telescopically connected to the inner wall of the No. 2 slope 23, and a sliding plate 24 is slidably connected in the square hole. Both side outer walls of the sliding plate 24 are provided with strip grooves 242, and the bottom of the sliding plate 24 is rotatably connected to a roller 241, and the sliding plate 24 is slidably connected to the bottom inner wall of the organizing chamber 2 through the roller 241.

[0038] like Figure 7 As shown, the sorting device 3 is arranged on the inner side of the sorting chamber 2, and the sorting device 3 includes a motor 31. The motor 31 is fixedly connected to the outer wall of the sorting chamber 2, and the output end of the motor 31 is fixedly connected to a threaded rod 32. The threaded rod 32 is provided with a No. 1 transmission belt 321 on the outer wall of the end away from the motor 31, and the outer walls of both ends of the threaded rod 32 are provided with a No. 2 transmission belt 322. The No. 1 transmission belt 321 and the No. 2 transmission belt 322 are staggered. The threaded rod 32 is rotatably connected to the inner side of the fixed frame 21, and the outer wall of the threaded rod 32 is threadedly connected to a sliding table 33. The top center position of the sliding table 33 is rotatably connected to a swivel 331. The swivel 331 is a circular ring with a protruding one side portion. The swivel 331 is provided with limiting grooves 3311 on both sides of the protruding portion, and the swivel 331 is fixedly connected to a cleaning plate 333 on the side close to the sorting table 22.

[0039] It can be seen that when cutting nickel alloy plates of certain shapes, not only the finished nickel alloy plates fall into the collection chamber 4, but also some of the cut smaller waste materials fall into the collection chamber 4 together with the finished products. At this time, the subsequent staff needs to screen the waste materials and finished products in the collection chamber 4. Figure 5-Figure 7As shown, after the staff places the nickel alloy plate on the placement table 14, the sliding frame 12 slides on the slide rail 11 and the laser cutter 13 cuts, and the waste and the finished product fall from the grid gap of the placement table 14 together. At this time, the waste and the finished product fall from the limit of the No. 1 slope 15 to the top of the regularization table 22. At this time, the threaded rod 32 rotates under the drive of the motor 31, and the threaded rod 32 drives the sliding table 33 to slide left and right. Then, in the process of sliding the sliding table 33, the swivel 331 and the cleaning plate 333 are driven to slide together. When the cleaning plate 333 slides to the position of the No. 1 raised column 212, the cleaning plate 333 and the swivel 331 are rotated. At this time, the raised part of the swivel 331 rotates to one side of the limiter 341, and the same The stopper 341 gradually slides into the stopper groove 3311 on one side of the rotating ring 331 and fixes the rotating ring 331. At the same time, the rotation of the rotating ring 331 causes the cleaning plate 333 to abut against the outer wall of the No. 2 protruding column 332, so that the stopper 341 and the No. 2 protruding column 332 fix the cleaning plate 333 at this position, until it slides to the position of the No. 1 protruding column 212 on the other side, and then rotates in the opposite direction again under the obstruction of the No. 1 protruding column 212 on the other side, so that the stopper 341 is fixed to the No. 2 protruding column 332 on the other side again. This allows the cleaning plate 333 to push the cut nickel alloy waste and finished products toward the No. 2 slopes 23 on both sides during the sliding of the sliding table 33 to transport the nickel alloy waste and finished products.

[0040] Embodiment 2

[0041] Different from the first embodiment, in order to achieve the classification of nickel alloy waste and finished products, as shown in FIG. Figure 8 As shown, a plurality of No. 2 raised columns 332 are fixedly connected to the top of the sliding table 33, and the plurality of No. 2 raised columns 332 are located at the peripheral positions of the sliding table 33 and at both sides of the cleaning plate 333. The sliding table 33 is fixedly connected to a fixed column 34 at one side of the rotating ring 331. The fixed column 34 is elastically connected to a limiting member 341 inside the side close to the rotating ring 331, and the limiting member 341 fits in the limiting groove 3311. A reciprocating screw 351 is arranged on the inner side of the other end of the No. 2 transmission belt 322, and the No. 2 transmission belt 322 is sleeved on the outer wall of the reciprocating screw 351. The reciprocating screw 351 is rotatably connected to the inner wall of the regular chamber 2. The outer wall of the reciprocating screw 351 is threadedly connected to a sliding block 352, and a fixed rod 353 is fixedly connected to the top of the sliding block 352. The fixed rod 353 is slidably connected to the inner side of the strip groove 242 at the end away from the sliding block 352.

[0042] It can be seen that under the drive of the motor 31, the threaded rod 32 drives the No. 2 transmission belt 322 to rotate, and the No. 2 transmission belt 322 will drive the reciprocating screw rod 351 to rotate, and then the reciprocating screw rod 351 will drive the sliding block 352 and the fixed rod 353 to slide left and right. At the same time, in the process of the fixed rod 353 sliding left and right, the restriction of the strip groove 242 and the roller 241 will be used to drive the sliding plate 24 to slide left and right and slide in the strip groove 242. In the process of the sliding plate 24 sliding to the right, because the No. 2 slope 23 is a gradually decreasing inclined surface, the sliding plate 24 will gradually protrude on the No. 2 slope 23 in the process of sliding to the right, and in the square A certain gap space is formed between the hole and the second slope 23, so that the sliding plate 24 will block the larger finished products at the position of the second slope 23, while the smaller waste will fall from the bottom square hole to the left side of the partition 41 in the collection chamber 4 through the gap and one side of the inclined sliding plate 24. After the reciprocating screw 351 drives the sliding block 352 to slide to the left, the sliding plate 24 will eventually form a flat slope with the second slope 23, so that the larger finished products slide from the second slope 23 to the inner side of the partition 41 in the collection chamber 4, so that the finished products and waste can be distinguished in the collection chamber 4. After the processing is completed, the staff will pull out the collection chamber 4 to take out the finished products;

[0043] It should be noted that if Figure 6 and Figure 8 As shown, when the sliding plate 24 slides to the right, the sliding plate 24 pushes the telescopic plate 231 to retract into the organizing chamber 2. Conversely, when the sliding plate 24 slides to the left, the telescopic plate 231 rebounds toward the direction of the sliding plate 24, so that when the sliding plate 24 slides to the leftmost position, the No. 2 slope 23 is in a completely closed state.

[0044] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A laser cutting device for nickel alloy plates, comprising a guard plate (1) and a collecting chamber (4), characterized in that: A laser cutter (13) for laser cutting the plate is arranged on the top of the guard plate (1), a tidying chamber (2) for classifying the finished nickel alloy plate products and waste materials after cutting is arranged on the inner side of the guard plate (1), a tidying device (3), a first ramp (15) and a second ramp (23) for conveying the finished nickel alloy plate products and waste materials are arranged on the inner side of the tidying chamber (2), and a classification component (35) for distinguishing the finished nickel alloy plate products from waste materials is arranged in the tidying device (3), wherein: As the nickel alloy plate products and waste materials fall, the finishing device (3) and the second slope (23) are used to transport the nickel alloy plate products and waste materials, and the classification component (35) and the collection chamber (4) are used to classify and collect the cut products and waste materials.

2. The laser cutting device for nickel alloy sheet according to claim 1, characterized in that: The top of the guard plate (1) is fixedly connected to a slide rail (11), the top of the slide rail (11) is slidably connected to a slide frame (12), the laser cutter (13) is slidably connected to the outer wall of the slide frame (12), the inner side of the guard plate (1) is fixedly connected to a placement table (14), the placement table (14) as a whole is composed of a plurality of grid plates, and the tops of the plurality of grid plates of the placement table (14) are sharp load-bearing protrusions.

3. The laser cutting device for nickel alloy sheet according to claim 2, characterized in that: The first slope (15) is fixedly connected to the inner side of the guard plate (1), and the first slope (15) is fixedly connected to the bottom of the placement table (14). The bottom of the first slope (15) is fixedly connected to a tidying chamber (2), and the tidying chamber (2) is hollowed out as a whole. Fixed frames (21) are fixedly connected to the inside of the tidying chamber (2) on both sides, and the inner sides of the fixed frames (21) on both sides are fixedly connected to the tidying table (22).

4. The laser cutting device for nickel alloy sheet according to claim 3, characterized in that: An extension plate (211) is fixedly connected to the inner side of the fixing frame (21), and a No. 1 raised column (212) is fixedly connected to the top of the extension plate (211). The tidying chamber (2) is in a No. 2 slope (23) state below the tidying platform (22), and the No. 2 slope (23) and the bottom of the tidying chamber (2) are both provided with square holes, and a telescopic plate (231) is arranged in the square hole, and the telescopic plate (231) is telescopically connected to the inner wall of the No. 2 slope (23).

5. The laser cutting device for nickel alloy sheet according to claim 4, characterized in that: A sliding plate (24) is slidably connected in the square hole, and strip grooves (242) are provided on both side outer walls of the sliding plate (24). A roller (241) is rotatably connected to the bottom of the sliding plate (24), and the sliding plate (24) is slidably connected to the bottom inner wall of the regular chamber (2) via the roller (241).

6. The laser cutting device for nickel alloy sheet according to claim 5, characterized in that: The arranging device (3) is arranged on the inner side of the arranging chamber (2), and the arranging device (3) includes a motor (31). The motor (31) is fixedly connected to the outer wall of the arranging chamber (2), and the output end of the motor (31) is fixedly connected to a threaded rod (32). The threaded rod (32) is sleeved with a first transmission belt (321) on the outer wall of the end away from the motor (31), and the outer walls of both ends of the threaded rod (32) are sleeved with a second transmission belt (322), and the first transmission belt (321) and the second transmission belt (322) are staggered.

7. The laser cutting device for nickel alloy sheet according to claim 6, characterized in that: The threaded rod (32) is rotatably connected to the inner side of the fixed frame (21); the outer wall of the threaded rod (32) is threadedly connected to a sliding platform (33); a rotating ring (331) is rotatably connected to the top center of the sliding platform (33); the rotating ring (331) is in the form of a circular ring with one side portion protruding; limiting grooves (3311) are provided on both sides of the protruding portion of the rotating ring (331); and a cleaning plate (333) is fixedly connected to the rotating ring (331) on a side close to the regularization platform (22).

8. The laser cutting device for nickel alloy plate according to claim 7, characterized in that: A plurality of No. 2 raised columns (332) are fixedly connected to the top of the sliding platform (33), and the plurality of No. 2 raised columns (332) are located at the periphery of the sliding platform (33) and at both sides of the cleaning plate (333). The sliding platform (33) is fixedly connected to a fixed column (34) at one side of the rotating ring (331), and the fixed column (34) is elastically connected to a limiting member (341) inside a side close to the rotating ring (331), and the limiting member (341) is matched with the limiting groove (3311).

9. The laser cutting device for nickel alloy sheet according to claim 8, characterized in that: A reciprocating screw rod (351) is arranged on the inner side of the other end of the No. 2 transmission belt (322), and the No. 2 transmission belt (322) is sleeved on the outer wall of the reciprocating screw rod (351), and the reciprocating screw rod (351) is rotatably connected to the inner wall of the regularization chamber (2), and the outer wall of the reciprocating screw rod (351) is threadedly connected to a sliding block (352), and the top of the sliding block (352) is fixedly connected to a fixed rod (353), and the fixed rod (353) is slidably connected to the inner side of the strip groove (242) at the end away from the sliding block (352).

10. The laser cutting device for nickel alloy plate according to claim 8, characterized in that: The bottom of the regularization chamber (2) is slidably connected to a collecting chamber (4), and the collecting chamber (4) is slidably connected to the inner wall of the guard plate (1). The inner side of the collecting chamber (4) is fixedly connected to a partition (41), and the partition (41) is located below one side of the square hole.

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