Optical fiber laser cutting machine for machining pipe structural parts

Abstract

The invention relates to the technical field of laser cutting, and discloses an optical fiber laser cutting machine for machining pipe structural parts, which comprises a machining table, a hexagonal pipeline and a cutting pipeline, and a rotary conveying mechanism for overturning and conveying the hexagonal pipeline is arranged at the front end of the upper surface of the machining table; a cutting waste collecting mechanism used for conveying and collecting cutting waste is arranged at the rear end of the upper surface of the machining table, and a discharging mechanism used for collecting and conveying a cutting pipeline is arranged between a rotary conveying mechanism on the upper surface of the machining table and the cutting waste collecting mechanism. The waste moving bin moves to the position above the waste groove, meanwhile, a fixed top plate blocks a second pushing plate, the second pushing plate pushes a sliding block to move through a second connecting rod, and when the sliding block moves, an arranged toothed bar pushes a first gear to rotate, so that the effect of overturning the waste moving bin is achieved; and when the waste moving bin is turned over, the waste in the waste moving bin falls into the waste groove, and therefore the effect of automatically collecting the waste is achieved.

Description

Technical Field

[0001] This invention relates to the field of laser cutting technology, and specifically provides a fiber laser cutting machine for processing pipe structural components. Background Technology

[0002] The fiber laser cutting machine for pipe and structural parts processing is a high-precision, automated fiber laser cutting equipment designed specifically for metal pipes (round pipes, square pipes, irregular-shaped pipes, etc.). Its core is to use a fiber laser beam to perform non-contact cutting on the pipe, realizing processing such as hole cutting, grooving, beveling, and irregular contouring.

[0003] Patent CN 120901525 A discloses a laser cutting machine for RV roof pipe fittings, comprising: a base; a pipe fitting for RV roofs; and a laser cutting mechanism mounted on the base. The laser cutting mechanism includes a telescopic motor mounted on the top of the base, with a support rod fixedly connected to the output end of the telescopic motor. This RV roof pipe fitting laser cutting machine utilizes a laser cutting mechanism where a semi-cylindrical groove and a circumferential array of ball bearings work together to allow for smooth sliding and adjustment of the pipe fitting's cutting position. The telescopic motor drives the support rod to move the top and side hollow blocks downwards, aligning them with the bottom and side hollow blocks. The ball bearings then firmly clamp the pipe fitting in contact with the hole. The drive motor further enhances friction by using flexible cylindrical blocks and anti-slip textures to drive the pipe fitting to rotate evenly. The cutting area is covered, effectively limiting sparks and improving operational safety.

[0004] This application improves the tube laser cutting machine by using a drive motor to drive a flexible cylindrical block and anti-slip texture to increase friction and drive the tube to rotate evenly. The cutting area is covered to effectively limit sparks and improve operational safety. However, some tubes need to be drilled during cutting, and the large pieces of debris generated during cutting are not easy to collect. Therefore, we propose a fiber laser cutting machine for processing tube structural parts. Summary of the Invention

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a fiber laser cutting machine for processing pipe structural components, which solves the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a fiber laser cutting machine for processing pipe structural components, comprising a processing table, a hexagonal pipe, and a cutting pipe. The front end of the upper surface of the processing table is provided with a rotary conveying mechanism for flipping and conveying the hexagonal pipe, and the rear end of the upper surface of the processing table is provided with a cutting waste collection mechanism for conveying and collecting cutting waste. A feeding mechanism for collecting and conveying the cutting pipe is provided between the rotary conveying mechanism and the cutting waste collection mechanism on the upper surface of the processing table.

[0007] Preferably, the cutting waste collection mechanism includes a second fixed frame fixedly connected to the upper surface of the processing table. The upper surface of the processing table is provided with a waste trough. A telescopic push rod and a fixed top plate are fixedly connected to the upper surface of the second fixed frame. A first push plate is fixedly connected to one end of the telescopic push rod. A first push rod is fixedly connected to one side of the first push plate. A second support frame is fixedly connected to one end of the first push rod. A cutting arm is fixedly connected to the upper surface of the second support frame. A cutting head is fixedly connected to the top end of the cutting arm.

[0008] Preferably, a third telescopic rod and a sliding groove are fixedly connected inside the second support frame. A second push plate is fixedly connected to one end of the third telescopic rod, and a third spring is sleeved on the outer surface of the third telescopic rod. A waste material moving bin is rotatably connected inside the second support frame. A first gear is fixedly connected to one side of the waste material moving bin. A sliding block is slidably connected inside the sliding groove. A toothed rod is fixedly connected to the upper surface of the sliding block. A second connecting rod is rotatably connected inside the sliding block. A first connecting rod is fixedly connected to the side surface of the second support frame, and a vibration block is fixedly connected to the upper surface of the first connecting rod.

[0009] Preferably, the second support frame and the second push plate are connected by a third telescopic rod, the rack is meshed with the first gear, the second push plate and the sliding block are rotatably connected by a second connecting rod, and the fixed top plate and the second push plate are on the same horizontal plane.

[0010] Preferably, the unloading mechanism includes a material collection cart placed under the processing table, a push handle fixedly connected to one side of the material collection cart, a baffle, a third support frame, a first support plate, a second support plate, and a fourth support frame fixedly connected to the upper surface of the processing table, an unloading port opened inside the processing table, a vibrating unloading plate rotatably connected to the top of the third support frame, a vibrating rod fixedly connected to the lower surface of the vibrating unloading plate, a side plate fixedly connected to the side surface of the vibrating unloading plate, a telescopic support rod fixedly connected to the upper surface of the first support plate, and a vibration spring sleeved on the outer surface of the telescopic support rod.

[0011] Preferably, the material collection vehicle is positioned below the discharge port, the first connecting rod is positioned above the second support plate and the fourth support frame, and the vibrating block is positioned above the vibrating rod.

[0012] Preferably, the rotary conveying mechanism includes a first support frame and a gantry frame fixedly connected above the processing table. A conveying roller is rotatably connected inside the first support frame. A first top plate is fixedly connected above the gantry frame. A push telescopic rod is fixedly connected to the lower surface of the first top plate. A first fixed frame is fixedly connected to the lower end of the push telescopic rod. A pressure roller is rotatably connected inside the first fixed frame.

[0013] Preferably, a first telescopic rod is fixedly connected to the lower surface of the gantry frame, a first spring is sleeved on the outer surface of the first telescopic rod, a fixing block is fixedly connected to the lower surface of the first telescopic rod, and a dust extraction pipe is fixedly connected to the side surface of the fixing block.

[0014] Preferably, a first fixed rod, a rotating motor, and a second fixed rod are fixedly connected to the upper surface of the processing table. A first rotating rod is rotatably connected inside the first fixed rod, and a first rotating gear is fixedly connected to the outer surface of the first rotating rod. A second rotating rod is rotatably connected inside the second fixed rod, and a second rotating gear is fixedly connected to the outer surface of the second rotating rod. A transmission belt is driven to the output shaft of the rotating motor, and a tilting frame is driven to the upper end of the second rotating gear. The transmission shaft of the rotating motor, the first rotating rod, and the second rotating rod are connected by a transmission belt.

[0015] Preferably, a rotating pressure block is rotatably connected to one end of the tilting frame, a supporting roller is rotatably connected inside the tilting frame, a second telescopic rod is fixedly connected to the bottom end of the rotating pressure block, a second spring is fixedly connected to the bottom end of the second telescopic rod, a limit wheel is rotatably connected to the bottom end of the second spring, the rotating pressure block is rotatably connected to one end of the tilting frame, and a buckle structure is provided at the other end connection point, a hydraulic rod and a fixing tube are fixedly connected to the upper surface, a third push plate is fixedly connected to the top end of the hydraulic rod, a first clamping plate is fixedly connected to the upper surface of the third push plate, first racks are fixedly connected to both sides of the third push plate, a pulling rod is slidably connected inside the fixing tube, a second rack is fixedly connected to the side surface of the pulling rod, a third rotating gear is rotatably connected to one side of the fixing tube, and a second clamping plate is fixedly connected to the top end of the pulling rod.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. This invention uses a waste collection mechanism and a feeding mechanism to separate and collect waste generated during cutting from finished products. When a hole is cut, the waste falls into the waste moving bin. After the cutting pipe is cut, a telescopic push rod pulls the first push plate backward. The first push plate, through the first push rod, pulls the second support frame backward. When the second support frame moves backward, it causes the waste moving bin to move the cutting pipe backward above the vibrating feeding plate. Blocked by the side plate, the cutting pipe falls above the vibrating feeding plate. When the support frame moves, it drives the first connecting rod and the vibrating block to move, thereby pushing the vibrating rod to vibrate up and down, causing the cut pipe to vibrate and fall into the material collection vehicle for collection. When the second support frame continues to move, the waste moving bin moves above the waste trough, and at the same time, the fixed top plate blocks the second push plate. The second push plate pushes the sliding block to move through the second connecting rod. When the sliding block moves, the set toothed rod pushes the first gear to rotate, thereby achieving the effect of flipping the waste moving bin. When the waste moving bin flips, the waste inside falls into the waste trough, thereby achieving the function of automatic waste collection.

[0018] 2. This invention uses a rotating conveying mechanism to convey and flip the hexagonal pipe during cutting. The hexagonal pipe is placed above the conveying roller and conveyed by the conveying roller. During cutting, the hexagonal pipe is fixed by rotating the pressure block, thereby clamping the hexagonal pipe. When it is necessary to flip the hexagonal pipe, the rotating motor is started, which drives the first rotating rod and the second rotating rod to rotate through the transmission belt. The rotating second rotating gear drives the flipping frame to rotate, thereby achieving the function of flipping the hexagonal pipe during cutting. Attached Figure Description

[0019] Figure 1 This is a front view of a fiber laser cutting machine for processing pipe structural components proposed in this invention;

[0020] Figure 2 This is a second-view schematic diagram of a fiber laser cutting machine for processing pipe structural components proposed in this invention.

[0021] Figure 3 This is a side sectional view of a fiber laser cutting machine for processing pipe structural components proposed in this invention;

[0022] Figure 4 For the present invention Figure 3 Enlarged view of point A;

[0023] Figure 5 For the present invention Figure 3 Enlarged view of point B;

[0024] Figure 6This is a schematic diagram of a waste collection mechanism for a fiber laser cutting machine used for processing pipe structural components, as proposed in this invention.

[0025] Figure 7 This is a schematic diagram of the blanking mechanism of a fiber laser cutting machine for processing pipe structural parts proposed in this invention;

[0026] Figure 8 This is a cross-sectional view of the rotary conveying mechanism of a fiber laser cutting machine for processing pipe structural parts, as proposed in this invention.

[0027] Figure 9 This is a schematic diagram of the rotary conveying mechanism clamping device of a fiber laser cutting machine for processing pipe structural parts proposed in this invention.

[0028] Figure 10 For the present invention Figure 9 Enlarged view at point C

[0029] Legend:

[0030] 1. Processing table; 2. Rotary conveyor mechanism; 201. First support frame; 202. Conveyor roller; 203. Gantry frame; 204. First top plate; 205. Push telescopic rod; 206. First fixed frame; 207. Pressure roller; 208. First telescopic rod; 209. First spring; 210. Fixed block; 211. Dust extraction pipe; 212. First fixed rod; 213. Rotary motor; 214. First rotating rod; 215. First rotating gear; 216. Second fixed rod; 17. Second rotating rod; 218. Second rotating gear; 219. Transmission belt; 220. Tilting frame; 221. Support roller; 222. Second telescopic rod; 223. Second spring; 224. Limiting wheel; 225. Rotating pressure block; 226. Hydraulic rod; 227. Fixing tube; 228. Third push plate; 229. First clamping plate; 230. First rack; 231. Pulling rod; 232. Second rack; 233. Third rotating gear; 234. Second clamping plate; 3 301. Cutting waste collection mechanism; 302. Second fixed frame; 303. Telescopic push rod; 304. Fixed top plate; 305. Waste trough; 306. First push plate; 307. First push rod; 308. Second support frame; 309. Third telescopic rod; 310. Third spring; 311. Second push plate; 312. Cutting arm; 313. Cutting head; 314. First connecting rod; 315. Vibration block; 316. Slide groove; 317. Waste moving bin; 318. First gear 318. Sliding block; 319. Toothed rod; 320. Second connecting rod; 4. Feeding mechanism; 401. Material collection cart; 402. Push handle; 403. Baffle; 404. Third support frame; 405. Feeding port; 406. First support plate; 407. Second support plate; 408. Fourth support frame; 409. Vibrating feeding plate; 410. Vibrating rod; 411. Side plate; 412. Telescopic support rod; 413. Vibrating spring; 5. Hexagonal pipe; 6. Cutting pipe. Detailed Implementation

[0031] To better understand the above-mentioned objectives, features, and advantages of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0032] Numerous specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and therefore the invention is not limited to the specific embodiments disclosed below.

[0033] like Figures 1-8The fiber laser cutting machine for processing pipe structural components shown includes a processing table 1, a hexagonal pipe 5, and a cutting pipe 6. A rotary conveying mechanism 2 for flipping and conveying the hexagonal pipe 5 is provided at the front end of the upper surface of the processing table 1, and a cutting waste collection mechanism 3 for conveying and collecting cutting waste is provided at the rear end of the upper surface of the processing table 1. A feeding mechanism 4 for collecting and conveying the cutting pipe 6 is provided between the rotary conveying mechanism 2 and the cutting waste collection mechanism 3 on the upper surface of the processing table 1.

[0034] The cutting waste collection mechanism 3 includes a second fixed frame 301 fixedly connected to the upper surface of the processing table 1. A waste trough 304 is provided on the upper surface of the processing table 1. A telescopic push rod 302 and a fixed top plate 303 are fixedly connected to the upper surface of the second fixed frame 301. A first push plate 305 is fixedly connected to one end of the telescopic push rod 302. A first push rod 306 is fixedly connected to one side of the first push plate 305. A second support frame 307 is fixedly connected to one end of the first push rod 306. A cutting arm 311 is fixedly connected to the upper surface of the second support frame 307. A cutting head 312 is fixedly connected to the top end of the cutting arm 311. A third telescopic rod 308 and a slide 315 are fixedly connected inside the second support frame 307. A second push plate 310 is fixedly connected to one end of the third telescopic rod 308. The outer surface of the third telescopic rod 308 is fitted with a... A third spring 309 is connected to the second support frame 307, which is rotatably connected to a waste material moving bin 316. A first gear 317 is fixedly connected to one side of the waste material moving bin 316. A sliding block 318 is slidably connected to the inside of the slide groove 315. A toothed rod 319 is fixedly connected to the upper surface of the sliding block 318. A second connecting rod 320 is rotatably connected to the inside of the sliding block 318. A first connecting rod 313 is fixedly connected to the side surface of the second support frame 307. A vibrating block 314 is fixedly connected to the upper surface of the first connecting rod 313. The second support frame 307 and the second push plate 310 are connected through a third telescopic rod 308. The toothed rod 319 is meshed with the first gear 317. The second push plate 310 and the sliding block 318 are rotatably connected through the second connecting rod 320. The fixed top plate 303 and the second push plate 310 are on the same horizontal plane.

[0035] Furthermore, as the second support frame 307 continues to move, the waste moving bin 316 moves above the waste trough 304. At the same time, the fixed top plate 303 blocks the second push plate 310. The second push plate 310 pushes the sliding block 318 to move through the second connecting rod 320. When the sliding block 318 moves, the toothed rod 319 pushes the first gear 317 to rotate, thereby achieving the function of flipping the waste moving bin 316. When the waste moving bin 316 flips, the waste inside falls into the waste trough 304, thereby achieving the function of automatically collecting waste.

[0036] The feeding mechanism 4 includes a material collection cart 401 placed below the processing table 1. A push handle 402 is fixedly connected to one side of the material collection cart 401. A baffle 403, a third support frame 404, a first support plate 406, a second support plate 407, and a fourth support frame 408 are fixedly connected to the upper surface of the processing table 1. A feeding port 405 is opened inside the processing table 1. A vibrating feeding plate 409 is rotatably connected to the top of the third support frame 404. A vibrating rod 410 is fixedly connected to the lower surface of the vibrating feeding plate 409. A side plate 411 is fixedly connected to the side surface of the vibrating feeding plate 409. A telescopic support rod 412 is fixedly connected to the upper surface of the first support plate 406. A vibrating spring 413 is sleeved on the outer surface of the telescopic support rod 412. The material collection cart 401 is located below the feeding port 405. The first connecting rod 313 is located above the second support plate 407 and the fourth support frame 408. A vibrating block 314 is located above the vibrating rod 410.

[0037] Furthermore, after the cutting pipe 6 is cut off, the telescopic push rod 302 pulls the first push plate 305 backward. The first push plate 305 pulls the second support frame 307 backward through the first push rod 306. When the second support frame 307 moves backward, the waste material moving bin 316 will move the cutting pipe 6 backward to above the vibrating discharge plate 409. Under the obstruction of the side plate 411, the cutting pipe 6 falls above the vibrating discharge plate 409. When the second support frame 307 moves, it will drive the first connecting rod 313 and the vibrating block 314 to move, thereby pushing the vibrating rod 410 to vibrate up and down, so that the cutting pipe 6 vibrates and falls into the material collection vehicle 401 for collection.

[0038] The rotary conveying mechanism 2 includes a first support frame 201 and a gantry frame 203 fixedly connected above the processing table 1. A conveying roller 202 is rotatably connected inside the first support frame 201. A first top plate 204 is fixedly connected above the gantry frame 203. A push-telescopic rod 205 is fixedly connected to the lower surface of the first top plate 204. A first fixed frame 206 is fixedly connected to the lower end of the push-telescopic rod 205. A pressure roller 207 is rotatably connected inside the first fixed frame 206. A first telescopic rod 208 is fixedly connected to the lower surface of the gantry frame 203. A first spring 209 is sleeved on the outer surface of the first telescopic rod 208. A fixing block 210 is fixedly connected to the lower surface of the retractable rod 208, and a dust extraction pipe 211 is fixedly connected to the side surface of the fixing block 210. A first fixing rod 212, a rotary motor 213, and a second fixing rod 216 are fixedly connected to the upper surface of the processing table 1. A first rotating rod 214 is rotatably connected inside the first fixing rod 212, and a first rotating gear 215 is fixedly connected to the outer surface of the first rotating rod 214. A second rotating rod 217 is rotatably connected inside the second fixing rod 216, and a second rotating gear 218 is fixedly connected to the outer surface of the second rotating rod 217. A transmission is connected to the output shaft of the rotary motor 213. A rotating frame 220 is connected to the upper end of a drive belt 219 and a second rotating gear 218. The drive shaft of a rotating motor 213, a first rotating rod 214, and a second rotating rod 217 are connected via a drive belt 219. A rotating pressure block 225 is rotatably connected to one end of the rotating frame 220. A support roller 221 is rotatably connected inside the rotating frame 220. A second telescopic rod 222 is fixedly connected to the bottom end of the rotating pressure block 225. A second spring 223 is fixedly connected to the bottom end of the second telescopic rod 222. A limit wheel 224 is rotatably connected to the bottom end of the second spring 223. The rotating pressure block 225 and one end of the rotating frame 220 are connected to each other. The two ends of the connection are connected by a snap-fit ​​structure. The upper surface of the 1 is fixedly connected to a hydraulic rod 226 and a fixed tube 227. The top of the hydraulic rod 226 is fixedly connected to a third push plate 228. The upper surface of the third push plate 228 is fixedly connected to a first clamping plate 229. The two sides of the third push plate 228 are fixedly connected to a first rack 230. The inside of the fixed tube 227 is slidably connected to a pull rod 231. The side surface of the pull rod 231 is fixedly connected to a second rack 232. The side of the fixed tube 227 is rotatably connected to a third rotating gear 233. The top of the pull rod 231 is fixedly connected to a second clamping plate 234.

[0039] Furthermore, the rotating conveyor mechanism 2 is used to convey and flip the hexagonal pipe 5 during cutting. The hexagonal pipe 5 is placed above the conveyor roller 202 and conveyed by the conveyor roller 202. During cutting, the rotating pressure block 225 presses down on the hexagonal pipe 5 to fix it, thereby clamping the hexagonal pipe 5. When it is necessary to flip the hexagonal pipe 5, the rotating motor 213 is started to drive the first rotating rod 214 and the second rotating rod 217 to rotate via the transmission belt 219. The rotating second rotating gear 218 rotates. The rotating frame 220 is driven to rotate, thereby achieving the function of rotating the hexagonal pipe 5 during cutting. During cutting, the hydraulic rod 226 pushes the third push plate 228 and the first clamping plate 229 upward. The first clamping plate 229 supports the bottom end of the hexagonal pipe 5. At the same time, the upward movement of the 230 drives the third rotating gear 233 to rotate, thereby pushing the second rack 232 downward. When the second rack 232 moves downward, the pull rod 231 pulls down the second clamping plate 234 to clamp and fix the upper two sides of the hexagonal pipe.

[0040] Working principle: When using this device, the hexagonal pipe 5 is first placed above the conveyor roller 202 and conveyed by the conveyor roller 202. During cutting, the hexagonal pipe 5 is fixed by rotating the pressure block 225, thereby achieving the function of clamping the hexagonal pipe 5. When it is necessary to flip the hexagonal pipe 5, the rotating motor 213 is started, which drives the first rotating rod 214 and the second rotating rod 217 to rotate through the transmission belt 219. The rotating second rotating gear 218 drives the flipping frame 220 to rotate, thereby achieving the function of flipping the hexagonal pipe 5 during cutting. During cutting, the hexagonal pipe 5 is flipped by liquid... The pressure rod 226 pushes the third push plate 228 and the first clamping plate 229 upwards. The first clamping plate 229 supports the bottom end of the hexagonal pipe 5. At the same time, the upward-moving 230 drives the third rotating gear 233 to rotate, thereby pushing the second rack 232 downwards. When the second rack 232 moves downwards, it pulls the second clamping plate 234 downwards through the pull rod 231 to clamp and fix the upper two sides of the hexagonal pipe. When the hole is cut, the waste material generated falls into the waste material moving bin 316. After the pipe 6 is cut off, the telescopic push rod 302 pushes it away. Pulling the first push plate 305 backward causes the first push plate 305 to pull the second support frame 307 backward via the first push rod 306. When the second support frame 307 moves backward, it causes the waste material moving bin 316 to move the cutting pipe 6 backward above the vibrating discharge plate 409. Blocked by the side plate 411, the cutting pipe 6 falls above the vibrating discharge plate 409. When the second support frame 307 moves, it drives the first connecting rod 313 and the vibrating block 314 to move, thereby pushing the vibrating rod 410 to vibrate up and down, causing the cutting pipe 6 to vibrate and fall into the material collection area. The waste is collected inside the vehicle 401. When the second support frame 307 continues to move, the waste moving bin 316 moves above the waste trough 304. At the same time, the fixed top plate 303 blocks the second push plate 310. The second push plate 310 pushes the sliding block 318 to move through the second connecting rod 320. When the sliding block 318 moves, the toothed rod 319 pushes the first gear 317 to rotate, thereby achieving the function of flipping the waste moving bin 316. When the waste moving bin 316 flips, the waste inside falls into the waste trough 304, thereby achieving the function of automatically collecting waste.

[0041] The foregoing has shown and described 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 to the above embodiments. The embodiments and descriptions in the specification are merely principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention. The scope of protection claimed by the appended claims and their equivalents is defined.

Claims

1. A fiber laser cutting machine for processing pipe structural components, comprising a processing table (1), a hexagonal pipe (5), and a cutting pipe (6), characterized in that: The upper surface of the processing table (1) is provided with a rotary conveying mechanism (2) for flipping and conveying the hexagonal pipe (5) at the front end, and a cutting waste collection mechanism (3) for conveying and collecting cutting waste is provided at the rear end of the upper surface of the processing table (1). A feeding mechanism (4) for collecting and conveying the cutting pipe (6) is provided between the rotary conveying mechanism (2) and the cutting waste collection mechanism (3) on the upper surface of the processing table (1).

2. The fiber laser cutting machine for processing pipe structural components according to claim 1, characterized in that: The cutting waste collection mechanism (3) includes a second fixed frame (301) fixedly connected to the upper surface of the processing table (1). The upper surface of the processing table (1) is provided with a waste trough (304). The upper surface of the second fixed frame (301) is fixedly connected with a telescopic push rod (302) and a fixed top plate (303). One end of the telescopic push rod (302) is fixedly connected with a first push plate (305). One side of the first push plate (305) is fixedly connected with a first push rod (306). One end of the first push rod (306) is fixedly connected with a second support frame (307). The upper surface of the second support frame (307) is fixedly connected with a cutting arm (311). The top end of the cutting arm (311) is fixedly connected with a cutting head (312).

3. The fiber laser cutting machine for processing pipe structural components according to claim 2, characterized in that: The second support frame (307) is internally fixedly connected to a third telescopic rod (308) and a slide groove (315). One end of the third telescopic rod (308) is fixedly connected to a second push plate (310). A third spring (309) is sleeved on the outer surface of the third telescopic rod (308). The second support frame (307) is internally rotatably connected to a waste material moving bin (316). A first gear (317) is fixedly connected to one side of the waste material moving bin (316). A sliding block (318) is slidably connected inside the slide groove (315). A toothed rod (319) is fixedly connected to the upper surface of the sliding block (318). A second connecting rod (320) is rotatably connected inside the sliding block (318). A first connecting rod (313) is fixedly connected to the side surface of the second support frame (307). A vibration block (314) is fixedly connected to the upper surface of the first connecting rod (313).

4. The fiber laser cutting machine for processing pipe structural components according to claim 3, characterized in that: The second support frame (307) and the second push plate (310) are connected by a third telescopic rod (308). The rack (319) is meshed with the first gear (317). The second push plate (310) and the sliding block (318) are rotatably connected by a second connecting rod (320). The fixed top plate (303) and the second push plate (310) are on the same horizontal plane.

5. A fiber laser cutting machine for processing pipe structural components according to claim 4, characterized in that: The feeding mechanism (4) includes a material collection cart (401) placed under the processing table (1). A push handle (402) is fixedly connected to one side of the material collection cart (401). A baffle (403), a third support frame (404), a first support plate (406), a second support plate (407), and a fourth support frame (408) are fixedly connected to the upper surface of the processing table (1). A feeding port (405) is opened inside the processing table (1). A vibrating feeding plate (409) is rotatably connected to the top of the third support frame (404). A vibrating rod (410) is fixedly connected to the lower surface of the vibrating feeding plate (409). A side plate (411) is fixedly connected to the side surface of the vibrating feeding plate (409). A telescopic support rod (412) is fixedly connected to the upper surface of the first support plate (406). A vibrating spring (413) is sleeved on the outer surface of the telescopic support rod (412).

6. A fiber laser cutting machine for processing pipe structural components according to claim 5, characterized in that: The material collection vehicle (401) is located below the discharge port (405), the first connecting rod (313) is located above the second support plate (407) and the fourth support frame (408), and the vibrating block (314) is located above the vibrating rod (410).

7. The fiber laser cutting machine for processing pipe structural components according to claim 1, characterized in that: The rotary conveying mechanism (2) includes a first support frame (201) and a gantry frame (203) fixedly connected above the processing table (1). A conveying roller shaft (202) is rotatably connected inside the first support frame (201). A first top plate (204) is fixedly connected above the gantry frame (203). A push telescopic rod (205) is fixedly connected to the lower surface of the first top plate (204). A first fixed frame (206) is fixedly connected to the lower end of the push telescopic rod (205). A pressure roller (207) is rotatably connected inside the first fixed frame (206). The conveying roller shaft (202) is made of rubber.

8. A fiber laser cutting machine for processing pipe structural components according to claim 7, characterized in that: The lower surface of the gantry (203) is fixedly connected to a first telescopic rod (208), the outer surface of the first telescopic rod (208) is sleeved with a first spring (209), the lower surface of the first telescopic rod (208) is fixedly connected to a fixing block (210), and the side surface of the fixing block (210) is fixedly connected to a dust extraction pipe (211).

9. A fiber laser cutting machine for processing pipe structural components according to claim 8, characterized in that: The upper surface of the processing table (1) is fixedly connected to a first fixed rod (212), a rotating motor (213), and a second fixed rod (216). The first fixed rod (212) is rotatably connected to a first rotating rod (214). The outer surface of the first rotating rod (214) is fixedly connected to a first rotating gear (215). The inner surface of the second fixed rod (216) is rotatably connected to a second rotating rod (217). The outer surface of the second rotating rod (217) is fixedly connected to a second rotating gear (218). The output shaft of the rotating motor (213) is driven by a transmission belt (219). The upper end of the second rotating gear (218) is driven by a tilting frame (220). The transmission shaft of the rotating motor (213), the first rotating rod (214), and the second rotating rod (217) are connected by the transmission belt (219).

10. A fiber laser cutting machine for processing pipe structural components according to claim 9, characterized in that: One end of the tilting frame (220) is rotatably connected to a rotating pressure block (225). A supporting roller (221) is rotatably connected inside the tilting frame (220). A second telescopic rod (222) is fixedly connected to the bottom end of the rotating pressure block (225). A second spring (223) is fixedly connected to the bottom end of the second telescopic rod (222). A limit wheel (224) is rotatably connected to the bottom end of the second spring (223). One end of the rotating pressure block (225) is rotatably connected to the tilting frame (220), and a snap-fit ​​structure is provided at the other end. A hydraulic rod (226) and a fixed... The pipe (227) has a third push plate (228) fixedly connected to the top end of the hydraulic rod (226). The upper surface of the third push plate (228) is fixedly connected to a first clamping plate (229). The two sides of the third push plate (228) are fixedly connected to a first rack (230). The inside of the fixed pipe (227) is slidably connected to a pull rod (231). The side surface of the pull rod (231) is fixedly connected to a second rack (232). The side of the fixed pipe (227) is rotatably connected to a third rotating gear (233). The top end of the pull rod (231) is fixedly connected to a second clamping plate (234).

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