Intelligent laser cutting machine for speed reducer accessory groove cutting

Abstract

The invention relates to the technical field of laser cutting machines, and provides an intelligent laser cutting machine for speed reducer accessory groove cutting, which comprises a rack and a positioning device for quickly pushing an accessory plate at the top of the rack to a specified position, and the cutting device is arranged at the top of the right side of the rack. According to the intelligent laser cutting machine for cutting the speed reducer accessory groove, moving friction is reduced through the pin rollers, the accessory plate is prevented from being clamped or deviated, the accessory plate can directly push the rotating plate to rotate downwards and automatically fall off, and the situation that a worker is inconvenient to operate due to the fact that the temperature of the just-cut accessory plate is high and the taking and placing space is limited is avoided; the technical problems that in the prior art, when the accessory is clamped, the next accessory cannot be clamped, multiple times of debugging are needed, and the time cost is difficult to control are solved.

Description

Technical Field

[0001] This invention relates to the field of laser cutting machine technology, specifically to an intelligent laser cutting machine for beveling gearbox parts. Background Technology

[0002] The intelligent laser cutting machine for beveling gearbox parts is an intelligent laser processing equipment designed specifically for the beveling process of gearbox parts. It solves the needs for precision, efficiency and batch processing of beveling gearbox parts, reduces manual intervention and is suitable for industrial production scenarios.

[0003] Patent publication number CN213998257U includes a laser cutting machine. The lower end of the laser cutting machine is provided with a storage cabinet for storage. A control panel is provided above the storage cabinet. A laser cutting chamber is provided on one side of the control panel. The laser cutting chamber contains a steel plate to be cut. Clamping devices for holding the steel plate are provided at both ends of the steel plate. This patent can simultaneously fix the position of the clamp when clamping the steel plate, thereby facilitating the movement of the clamp and making locking simple.

[0004] In the aforementioned patent, the clamping device can simultaneously fix the position of the clamp when clamping the steel plate, which facilitates the movement of the clamp and makes locking simple. However, there are still problems. Although synchronous clamping is performed, the next part cannot be clamped when the current part is completed, requiring multiple adjustments, making it difficult to control time costs. In addition, after cutting, waste and finished products are mixed together, making it difficult to separate them and reducing the ease of subsequent work. Furthermore, when there are too many parts to cut, it can easily cause the continuity of subsequent cutting, resulting in a significant waste of time. Summary of the Invention

[0005] To overcome the above-mentioned defects, embodiments of the present invention provide an intelligent laser cutting machine for beveling gearbox parts, which solves the technical problem in the prior art that when clamping, the next part cannot be clamped when the current part is completed, requiring multiple adjustments and making it difficult to control time costs.

[0006] According to one aspect, at least one embodiment of the present invention provides an intelligent laser cutting machine for beveling gearbox parts, including a frame, a positioning device for rapidly pushing the part plate on the top of the frame to a designated position, the positioning device further including; A cutting device, wherein the cutting device is located on the top right side of the frame; The elastic telescopic push plate has a fixed end that is fixedly installed on the inner wall of the frame, a guide plate that is rotatably installed on the free end of the elastic telescopic push plate, a slider that is slidably installed on the top of the frame, and an elastic telescopic rod that is fixedly installed on the side of the slider near the cutting device. The elastic telescopic rod is used to control the position of the accessory plate at the bottom relative to the cutting device. The long plate is slidably mounted on the side of the slider near the elastic telescopic push plate. A telescopic pressure block is fixedly mounted on the bottom of the long plate. The elastic telescopic limit block is fixedly mounted on the end of the telescopic pressure block near the long plate. The telescopic pressure block is used to press and drag the accessory to the appropriate position. A contact block is slidably mounted on the front of the frame. An irregular rod is fixedly mounted on the end of the contact block away from the elastic telescopic push plate. A rotating plate is rotatably mounted on the right side of the frame. The rotating plate is used to release the cut accessory plate. When the accessory plate is at the top of the frame, the worker pulls out the free end of the elastic telescopic limit block on the telescopic pressure block at the bottom of the long plate. When the free end of the elastic telescopic limit block is pulled out, the limit on the telescopic pressure block is released.

[0007] For example, in an intelligent laser cutting machine for beveling gearbox parts provided in at least one embodiment of the present invention, the positioning device further includes a square block, an angled block, and an elastic telescopic push block. The square block is fixedly installed on the top of the long plate, the angled block is fixedly installed on the free end of the elastic telescopic rod, and the elastic telescopic push block is fixedly installed inside the right side of the frame. When the frame is started, it will drive the part plate to move. When the part plate moves, it will drive the telescopic pressure block to move. When the telescopic pressure block moves, it will drive the slider to move.

[0008] The elastic telescopic push block has an angled side near the elastic telescopic push plate that is aligned with the top of the frame; the elastic telescopic rod contacts the cutting device; the angled block contacts the square block; the slider contacts the contact block; and the irregular rod contacts the rotating plate. The frame is equipped with a separation device on the right side for simple separation of cutting waste and finished product, and a storage device at the bottom of the frame for vertical storage of finished product. After cutting, the waste will fall to the bottom on the slope of the rotating plate. When the slider returns to its original position, it will squeeze the contact block. When the contact block moves, it will drive the irregular rod to move.

[0009] According to another aspect, at least one embodiment of the present invention also provides an intelligent laser cutting machine for beveling gear parts. The separation device includes a gear, a rack, an L-bar, and a waste box. The gear is fixedly installed on the rotating end of the rotating plate, the rack is slidably installed on the front of the frame, the L-bar is fixedly installed on the bottom of the rack, and the waste box is fixedly installed on the right side of the frame. When the top plate moves, it will drive the sliding plate to move. Initially, the sliding plate will isolate the waste on the right side of the sliding plate, but after the sliding plate moves, the part plate will fall onto the elastic telescopic connecting plate of the elastic telescopic buffer plate.

[0010] The separation device also includes a slide plate, a top plate, a vertical plate, and an elastic telescopic buffer plate. The slide plate is slidably installed inside the waste box, the top plate is slidably installed on top of the slide plate, the vertical plate is fixedly installed on top of the top plate, the elastic telescopic buffer plate is fixedly installed on the bottom of the inner wall of the waste box, and the elastic telescopic connecting plate is fixedly installed on the side of the elastic telescopic buffer plate near the slide plate. When the rotating plate rotates, it will drive the vertical plate to move back. When the vertical plate moves, it will drive the top plate to move. When the top plate moves, it will push the accessory plate on the elastic telescopic connecting plate away from the top of the elastic telescopic buffer plate.

[0011] The gear meshes with the rack, and the slide plate contacts the elastic telescopic plate. When there is too much waste, the slide plate will be blocked and cannot move, but the top plate will slide on the slide plate to increase the volume of waste storage. At the same time, the waste can be easily separated from the accessory plate.

[0012] For example, in an intelligent laser cutting machine for beveling gearbox parts provided in at least one embodiment of the present invention, the storage device includes a connecting plate, a finished product box, a base plate, a right-angle plate, a square block, a rounded corner block, and a semi-circular block. The connecting plate is fixedly installed at the bottom of the L-shaped rod, the finished product box is fixedly installed on the left side of the waste box, the base plate is slidably installed inside the finished product box, the right-angle plate is slidably installed on the top of the base plate, the square block is fixedly installed on the top of the connecting plate, the rounded corner block is fixedly installed on the bottom of the inner wall of the finished product box, and the semi-circular block is fixedly installed on the front of the finished product box. When the right-angle plate moves, it will drive the base plate to move. Initially, the base plate is on the right side of the finished product box. When the accessory plate moves to the left side of the base plate, the base plate moves.

[0013] The cube contacts the semicircular block, the rounded corner block contacts the base plate, and the right-angle plate continues to move, which can make the accessory plates lean together at an angle, greatly saving space. At the same time, when the connecting plate moves, it will drive the cube to move.

[0014] The beneficial effects of this invention are as follows: In this invention, the guide plate guides the pushed-in component plate in advance to avoid initial position deviation. The elastic telescopic push plate not only squeezes and limits the component plate, but also reduces movement friction through rollers to prevent the component plate from jamming or deviating. The component plate can directly push the rotating plate downward and fall automatically, avoiding the inconvenience caused by the high temperature of the component plate after cutting and the limited space for picking and placing. At the same time, no additional manual operation steps are required, shortening the processing cycle of a single component plate and indirectly improving the overall bevel cutting efficiency.

[0015] In this invention, when too much waste accumulates in the waste box, the slide plate will be blocked by the waste and unable to move. However, the top plate can slide on the slide plate, which can expand the waste storage space and improve the actual storage utilization rate of the waste box. When the rotating plate rotates and triggers the linkage, the slide plate moves with the top plate, and the finished product parts plate can fall accurately onto the elastic telescopic connecting plate of the elastic telescopic buffer plate. When the rotating plate rotates back, the top plate will push the finished product parts plate away from the top of the buffer plate, completely isolating it from the waste area on the right. The whole process does not require manual sorting and directly realizes the waste area and finished product placement, greatly reducing the time cost and operation error of manual sorting.

[0016] In this invention, when the number of inclined accessory plates inside the finished product box increases and the base plate can no longer move, the right-angle plate can still continue to move, pushing the newly entered accessory plates to move closer to the already stored inclined accessory plates and stack them. When the L-rod drives the connecting plate to move, the connecting plate simultaneously drives the block to move. After the block contacts the semi-circular block on the finished product box, it will trigger the right-angle plate to vibrate, which can shake off the cutting debris attached to the surface of the accessory plate or stuck in the gap of the finished product box, preventing the accumulation of debris from preventing subsequent accessory plates from entering the storage position smoothly. There is no need for manual shutdown to clean up the debris, ensuring a continuous and smooth process from unloading to storage of the finished product, and reducing the interruption of operation caused by jamming. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments of the present invention will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of the present invention and these drawings without any creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the cutting device and the elastic telescopic push plate structure of the present invention; Figure 3 This is a schematic diagram of the rotating plate and elastic telescopic pusher structure of the present invention; Figure 4 This is a schematic diagram of the rotating plate and gear structure of the present invention; Figure 5 This is a schematic diagram of the skateboard and elastic telescopic buffer plate structure of the present invention; Figure 6 This is a schematic diagram of the connecting plate and right-angle plate structure of the present invention; Figure 7 For the present invention Figure 6 Enlarged schematic diagram of part A in the middle.

[0019] In the diagram: 1. Frame; 2. Cutting device; 301. Elastic telescopic push plate; 302. Guide plate; 303. Slider; 304. Long plate; 305. Telescopic pressure block; 306. Elastic telescopic limit block; 307. Square block; 308. Elastic telescopic rod; 309. Angled block; 310. Turning plate; 311. Irregular rod; 312. Contact block; 313. Elastic telescopic push block; 401. Gear; 402. Rack; 403. L-bar; 404. Waste box; 405. Slide plate; 406. Top plate; 407. Vertical plate; 408. Elastic telescopic buffer plate; 409. Elastic telescopic connecting plate; 501. Connecting plate; 502. Finished product box; 503. Base plate; 504. Right angle plate; 505. Square block; 506. Rounded corner block; 507. Semicircular block. Detailed Implementation The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and not intended to limit it.

[0020] To keep the drawings concise, each drawing only schematically shows the parts relevant to the invention; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0021] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0022] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0023] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention.

[0024] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0025] like Figures 1-7 As shown, it illustrates an intelligent laser cutting machine for beveling gearbox parts according to an embodiment of the present invention, including a frame 1 and a positioning device for quickly pushing the part plate on the top of the frame 1 to a designated position. The positioning device also includes other components. Cutting device 2 is located on the top right side of frame 1; The elastic telescopic push plate 301 has a fixed end that is fixedly installed on the inner wall of the frame 1, and a guide plate 302 that is rotatably installed on the free end of the elastic telescopic push plate 301. A slider 303 is slidably installed on the top of the frame 1. An elastic telescopic rod 308 is fixedly installed on the side of the slider 303 near the cutting device 2. The elastic telescopic rod 308 is used to control the position of the accessory plate at the bottom relative to the cutting device 2. The long plate 304 is slidably mounted on the side of the slider 303 near the elastic telescopic push plate 301. A telescopic pressure block 305 is fixedly mounted on the bottom of the long plate 304. An elastic telescopic limit block 306 is fixedly mounted on the end of the telescopic pressure block 305 near the long plate 304. The telescopic pressure block 305 is used to press and drag the accessory to the appropriate position.

[0026] In this embodiment, contact block 312 is slidably installed on the front of frame 1. An irregular rod 311 is fixedly installed on the end of contact block 312 away from elastic telescopic push plate 301. A rotating plate 310 is rotatably installed on the right side of frame 1. The rotating plate 310 is used to release the cut accessory plate, avoiding the inconvenience caused by the high temperature of the cut accessory plate and the limited space for picking and placing. At the same time, no additional manual operation steps are required, shortening the processing cycle of a single accessory plate and indirectly improving the overall bevel cutting efficiency.

[0027] The positioning device also includes a square block 307, an angled block 309, and an elastic telescopic push block 313. The square block 307 is fixedly installed on the top of the long plate 304, the angled block 309 is fixedly installed on the free end of the elastic telescopic rod 308, and the elastic telescopic push block 313 is fixedly installed inside the right side of the frame 1. When the frame 1 is started, it will drive the accessory plate to move. When the accessory plate moves, it will drive the telescopic pressure block 305 to move. When the telescopic pressure block 305 moves, it will drive the slider 303 to move.

[0028] The elastic telescopic pusher block 313 has an angled side near the elastic telescopic pusher plate 301 that is aligned with the top of the frame 1. The elastic telescopic rod 308 is in contact with the cutting device 2. The angled block 309 is in contact with the square block 307. The slider 303 is in contact with the contact block 312. The irregular rod 311 is in contact with the rotating plate 310. After cutting, the waste material will fall to the bottom on the slope of the rotating plate 310. When the slider 303 returns to its original position, it will squeeze the contact block 312. When the contact block 312 moves, it will drive the irregular rod 311 to move.

[0029] See in some examples Figures 1-7 The reducer accessory plate is pushed from the left side of the frame 1 to the top of the frame 1. The reducer accessory plate will contact the guide plate 302. When the accessory plate contacts the guide plate 302, it will guide the accessory plate. At the same time, when the accessory plate enters the top of the frame 1, the free end of the elastic telescopic push plate 301 will squeeze and limit the accessory plate. The free end of the elastic telescopic push plate 301 is equipped with rollers, so it can prevent the accessory from being unable to move effectively. When the accessory plate is at the top of the frame 1, the operator will pull out the free end of the elastic telescopic limit block 306 on the telescopic pressure block 305 at the bottom of the long plate 304. When the free end of the elastic telescopic limit block 306 is pulled out, the limit on the telescopic pressure block 305 will be released. After the limit of the telescopic pressure block 305 is released, the operator pulls the free end of the telescopic pressure block 305 downward to compress the accessory plate at the top of the frame 1. Then, the elastic telescopic limit block 306 limits the free end of the telescopic pressure block 305. Then, the frame 1 is started. When the frame 1 is started, it will drive the accessory plate to move. When the accessory plate moves, it will drive the telescopic pressure block 305 to move. When the telescopic pressure block 305 moves, it will drive the slider 303 to move. When it moves to the appropriate position, the elastic telescopic rod 308 will contact the cutting device 2. When the elastic telescopic rod 308 contacts the cutting device 2, it will cause the free end of the elastic telescopic rod 308 to move. When the free end of the elastic telescopic rod 308 moves, it will drive the bevel block 309 to move. When the bevel block 309 moves, it will drive the square block 307 to move. When the square block 307 moves, it will contact and move with the long plate 304. When the long plate 304 moves, it will disengage from the accessory plate.

[0030] After the contact is broken, the slider 303 will return to its original position. At this time, the elastic telescopic push block 313 will move upward, causing the accessory plate to disengage from the frame 1. The cutting device 2 will then be activated to cut the accessory plate. After cutting, the waste material will fall to the bottom on the slope of the rotating plate 310. When the slider 303 returns to its original position, it will press the contact block 312. When the contact block 312 moves, it will drive the irregular rod 311 to move. When the irregular rod 311 moves, it will release the limit on the rotating plate 310. After the limit on the rotating plate 310 is released, the accessory plate will press the rotating plate 310 downward, causing the rotating plate 310 to rotate downward, thus causing the cut accessory plate to fall to the bottom for quick cleaning and avoiding the trouble of workers having difficulty removing the accessories after cutting.

[0031] refer to Figures 1-7 In some embodiments, a separation device for simply separating cutting waste from finished products is provided on the right side of the frame 1, and a storage device for vertically storing finished products is provided at the bottom of the frame 1. The separation device includes a gear 401, a rack 402, an L-bar 403, and a waste box 404. The gear 401 is fixedly installed on the rotating end of the turntable 310, the rack 402 is slidably installed on the front of the frame 1, the L-bar 403 is fixedly installed on the bottom of the rack 402, and the waste box 404 is fixedly installed on the right side of the frame 1. The top plate 406 pushes the finished product accessory plate away from the top of the buffer plate, completely isolating it from the waste area on the right side. The whole process does not require manual sorting, directly realizing the return of waste to the area and the return of finished products to their positions, greatly reducing the time cost and operational errors of manual sorting.

[0032] The separation device also includes a slide plate 405, a top plate 406, a vertical plate 407, and an elastic telescopic buffer plate 408. The slide plate 405 is slidably installed inside the waste box 404, the top plate 406 is slidably installed on the top of the slide plate 405, the vertical plate 407 is fixedly installed on the top of the top plate 406, the elastic telescopic buffer plate 408 is fixedly installed on the bottom of the inner wall of the waste box 404, and the elastic telescopic connecting plate 409 is fixedly installed on the side of the elastic telescopic buffer plate 408 near the slide plate 405. When the rotating plate 310 rotates, it will drive the vertical plate 407 to move back. When the vertical plate 407 moves, it will drive the top plate 406 to move. When the top plate 406 moves, it will push the accessory plate on the elastic telescopic connecting plate 409 away from the top of the elastic telescopic buffer plate 408.

[0033] Gear 401 meshes with rack 402, and slide plate 405 contacts elastic telescopic plate 409. When there is too much waste, slide plate 405 will be blocked and unable to move, but top plate 406 will slide on slide plate 405 to increase the volume of waste storage, and at the same time, it can easily separate waste from accessory plate.

[0034] In this embodiment, the storage device includes a connecting plate 501, a finished product box 502, a base plate 503, a right-angle plate 504, a square block 505, a rounded corner block 506, and a semi-circular block 507. The connecting plate 501 is fixedly installed at the bottom of the L-bar 403, the finished product box 502 is fixedly installed on the left side of the waste box 404, the base plate 503 is slidably installed inside the finished product box 502, the right-angle plate 504 is slidably installed on the top of the base plate 503, the square block 505 is fixedly installed on the top of the connecting plate 501, the rounded corner block 506 is fixedly installed on the bottom of the inner wall of the finished product box 502, and the semi-circular block 507 is fixedly installed on the front of the finished product box 502. This device can shake off the cutting debris attached to the surface of the accessory plate or stuck in the gaps of the finished product box 502, preventing the accumulation of debris from preventing the subsequent accessory plates from smoothly entering the storage position. There is no need for manual shutdown to clean up the debris, ensuring a continuous and smooth process from unloading to storage of finished products and reducing operation interruptions caused by jamming.

[0035] When block 505 contacts semicircular block 507, rounded corner block 506 contacts base plate 503, and right-angle plate 504 continues to move, the accessory plates can be tilted together, which greatly saves space. At the same time, when connecting plate 501 moves, it will drive block 505 to move.

[0036] In this embodiment, when the rotating plate 310 rotates, it drives the gear 401 to rotate. When the gear 401 rotates, it drives the rack 402 to move. When the rack 402 moves, it drives the L rod 403 on the waste box 404 to move. When the L rod 403 moves, it drives the vertical plate 407 to move. When the vertical plate 407 moves, it drives the top plate 406 to move. When the top plate 406 moves, it will drive the slide plate 405 to move. At the beginning, the slide plate 405 will isolate the waste on the right side of the slide plate 405. However, after the slide plate 405 moves, the accessory plate will fall onto the elastic telescopic connecting plate 409 of the elastic telescopic buffer plate 408. When the rotating plate 310 rotates, it will drive the vertical plate 407 to move back. When the vertical plate 407 moves, it will drive the top plate 406 to move. When the top plate 406 moves, it will push the accessory plate on the elastic telescopic connecting plate 409 away from the top of the elastic telescopic buffer plate 408. At the same time, when there is too much waste, the slide plate 405 will be blocked and unable to move, but the top plate 406 will slide on the slide plate 405 to increase the volume of waste storage, and at the same time, it can easily separate the waste from the accessory plate.

[0037] When L-bar 403 moves, it will drive the connecting plate 501 on the finished product box 502 to move. When the connecting plate 501 moves, it will drive the right angle plate 504 to move. When the right angle plate 504 moves, it will drive the base plate 503 to move. Initially, the base plate 503 is on the right side of the finished product box 502. When the accessory plate moves to the left side of the base plate 503, the base plate 503 moves. When the base plate 503 moves, it will cause the accessory plate to move. When the accessory plate moves, it will be stuck by the rounded corner block 506 at the bottom of the inner wall of the finished product box 502. However, the base plate 503 continues to move, so that the accessory plate can lean against the inside of the finished product box 502 at an angle. At the same time, when too many plates are tilted inside the finished product box 502, the base plate 503 will not continue to move. As the right-angle plate 504 continues to move, the accessory plates can be tilted together, greatly saving space. At the same time, when the connecting plate 501 moves, it will drive the block 505 to move. When the block 505 moves, it will come into contact with the semi-circular block 507, causing the right-angle plate 504 to vibrate, preventing the internal accessory plates from being stuck by some debris.

[0038] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. An intelligent laser cutting machine for cutting a reducer accessory groove, comprising a rack (1), characterized in that: Positioning device for quickly pushing the accessory plate at the top of the rack (1) to the designated position, comprising a positioning device, which comprises: A cutting device (2) is arranged at the right top of the rack (1); A flexible extension push plate (301) is fixedly installed at the inner wall of the rack (1), and the free end of the flexible extension push plate (301) is rotatably installed with a guide plate (302); a sliding block (303) is slidably installed at the top of the rack (1), and the side of the sliding block (303) close to the cutting device (2) is fixedly installed with a flexible extension rod (308), which is used to control the position of the accessory plate at the bottom and the cutting device (2); A long plate (304) is slidably installed on the side of the sliding block (303) close to the flexible extension push plate (301), and the bottom of the long plate (304) is fixedly installed with a flexible extension pressing block (305); a flexible extension limiting block (306) is fixedly installed at one end of the flexible extension pressing block (305) close to the long plate (304), and the flexible extension pressing block (305) is used to press and drag the accessory plate to the appropriate position; A contact block (312) is slidably installed on the front of the rack (1), and the end of the contact block (312) away from the flexible extension push plate (301) is fixedly installed with an irregular rod (311); a rotating plate (310) is rotatably installed on the right side of the rack (1), and the rotating plate (310) is used to release the accessory plate after cutting.

2. The intelligent laser cutting machine for cutting the bevel of a reducer accessory according to claim 1, characterized in that: The positioning device further comprises a square block (307), an inclined angle block (309) and a flexible extension push block (313), the square block (307) is fixedly installed at the top of the long plate (304), the inclined angle block (309) is fixedly installed at the free end of the flexible extension rod (308), and the flexible extension push block (313) is fixedly installed inside the right side of the rack (1).

3. The intelligent laser cutting machine for cutting the bevel of a reducer accessory according to claim 2, characterized in that: The side of the flexible extension push block (313) close to the flexible extension push plate (301) has an inclined angle aligned with the top of the rack (1), and the flexible extension rod (308) contacts the cutting device (2).

4. The intelligent laser cutting machine for cutting the bevel of a reducer accessory according to claim 3, characterized in that: The inclined angle block (309) contacts the square block (307), the sliding block (303) contacts the contact block (312), and the irregular rod (311) contacts the rotating plate (310).

5. The intelligent laser cutting machine for cutting the bevel of a reducer accessory according to claim 4, characterized in that: The right side of the rack (1) is provided with a separating device for simply separating the cutting waste and finished product, and the bottom of the rack (1) is provided with a storage device for vertically storing the finished product.

6. The intelligent laser cutting machine for cutting the bevel of a reducer accessory according to claim 5, characterized in that: The separating device comprises a gear (401), a rack (402), an L-shaped rod (403) and a waste box (404), the gear (401) is fixedly installed at the rotating end of the rotating plate (310), the rack (402) is slidably installed on the front of the rack (1), the L-shaped rod (403) is fixedly installed at the bottom of the rack (402), and the waste box (404) is fixedly installed on the right side of the rack (1).

7. The intelligent laser cutting machine for cutting the bevel of a reducer accessory according to claim 6, characterized in that: The separating device further comprises a sliding plate (405), a top plate (406), a vertical plate (407) and an elastic expansion buffer plate (408), the sliding plate (405) is slidingly installed in the waste box (404), the top plate (406) is slidingly installed on the top of the sliding plate (405), the vertical plate (407) is fixedly installed on the top of the top plate (406), the elastic expansion buffer plate (408) is fixedly installed on the bottom of the inner wall of the waste box (404), and the elastic expansion connecting plate (409) is fixedly installed on one side of the elastic expansion buffer plate (408) close to the sliding plate (405).

8. The intelligent laser cutting machine for cutting the bevel of a reducer accessory according to claim 7, characterized in that: The gear (401) is engaged with the rack (402), and the sliding plate (405) is in contact with the elastic expansion connecting plate (409).

9. The intelligent laser cutting machine for cutting the bevel of a reducer accessory according to claim 8, characterized in that: The storage device comprises a connecting plate (501), a finished product box (502), a bottom plate (503), a right-angle plate (504), a square block (505), a round corner block (506) and a semicircular block (507), the connecting plate (501) is fixedly installed at the bottom of the L-shaped rod (403), the finished product box (502) is fixedly installed on the left side of the waste box (404), the bottom plate (503) is slidingly installed in the finished product box (502), the right-angle plate (504) is slidingly installed on the top of the bottom plate (503), the square block (505) is fixedly installed on the top of the connecting plate (501), the round corner block (506) is fixedly installed on the bottom of the inner wall of the finished product box (502), and the semicircular block (507) is fixedly installed on the front of the finished product box (502).

10. The intelligent laser cutting machine for cutting the bevel of a reducer accessory according to claim 9, characterized in that: The square block (505) is in contact with the semicircular block (507), and the round corner block (506) is in contact with the bottom plate (503).

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