A laser cutting device for processing a glass fiber product

Abstract

The application belongs to the technical field of laser cutting, and particularly relates to a laser cutting device for glass fiber product processing, which comprises a bed body, a sawtooth bearing table arranged at the top end of the bed body, a cross beam slidingly connected to one side of the top end of the bed body, a sliding seat slidingly connected to the top end of the cross beam, a lifting laser head slidingly connected to the inside of the sliding seat, a lens arranged below the lifting laser head, a fixing ring fixed to the bottom end of the lifting laser head, the fixing ring being fixedly connected to the lens through a fixing structure, an outer shell fixed to one side of the top end of the bed body, a rotating frame rotatably connected to the inside of the outer shell, a placing groove arranged at the top end of the rotating frame, and a dismounting assembly arranged below the rotating frame; the automatic dismounting and mounting of the lens are realized through the multiple placing grooves arranged on the rotating frame in the outer shell and the linkage of the clamping frame, the electric push rod, the connecting seat and the connecting sleeve in the dismounting assembly, the operator does not need to manually dismount and mount the cutting head during shutdown, and the lens replacement time is greatly shortened.

Description

Technical Field

[0001] This invention belongs to the field of laser cutting technology, specifically a laser cutting device for processing glass fiber products. Background Technology

[0002] Fiberglass products are composite materials made from fiberglass and its products as reinforcing materials through processes such as winding, molding, and pultrusion. They are widely used in wind turbine blades, shipbuilding, building insulation, pipeline corrosion protection, and automotive lightweighting. Cutting is a key process in the processing of fiberglass products, requiring precise cutting of fiberglass sheets, pipes, and irregularly shaped parts according to the size requirements and assembly needs of the products.

[0003] Currently, the main cutting methods for fiberglass products include mechanical cutting, waterjet cutting, and laser cutting. Among them, mechanical cutting uses abrasive wheel saw blades or diamond saw blades to cut fiberglass products. During the cutting process, the saw blade generates a large friction and cutting force with the material, which can easily lead to defects such as delamination, fuzzing, and chipping at the cut edge of the fiberglass product. At the same time, the fiberglass dust generated by mechanical cutting has an adverse effect on human health and equipment maintenance. Although waterjet cutting produces better cut quality, the equipment cost is high, and the surface of the cut workpiece retains moisture, requiring an additional drying process, which increases processing time and production costs.

[0004] In the existing laser cutting process of fiberglass products, due to the special properties of fiberglass materials, a large amount of fine dust and smoke are generated in the laser irradiation area. These dust particles are easy to adhere to and deposit on the surface of the protective lens of the laser cutting head, resulting in a decrease in the light transmittance of the lens, affecting the normal transmission and focusing accuracy of laser energy, causing a decrease in cutting quality, and may also cause the lens to burn due to local heat accumulation. Operators need to stop the machine and manually disassemble the cutting head to clean or replace the lens, which affects production efficiency.

[0005] Therefore, the present invention provides a laser cutting device for processing glass fiber products. Summary of the Invention

[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0007] The technical solution adopted by the present invention to solve its technical problem is as follows: The laser cutting device for processing glass fiber products of the present invention includes a bed, a sawtooth support platform provided at the top of the bed, a crossbeam slidably connected to one side of the top of the bed, a slide block slidably connected to the top of the crossbeam, a lifting laser head slidably connected inside the slide block, a lens provided below the lifting laser head, a fixing ring fixed at the bottom of the lifting laser head, the fixing ring being fixedly connected to the lens through a fixing structure, an outer shell fixed to one side of the top of the bed, a rotating frame rotatably connected inside the outer shell, a placement groove provided at the top of the rotating frame, the inside of the placement groove being able to place the lens, and a disassembly assembly provided below the rotating frame for replacing the lens at the bottom of the lifting laser head.

[0008] Preferably, the fixing structure includes sliding grooves on both sides of the fixing ring, a magnetic slider is slidably connected inside the sliding groove, an annular groove is provided at the top of the lens, and snap-fit ​​holes are provided on both sides of the annular groove. A limit block is provided inside the snap-fit ​​hole, the magnetic slider can be inserted into the snap-fit ​​hole, and a first spring is fixed on both sides of the limit block. The other end of the first spring is fixedly connected to the lens.

[0009] Preferably, the disassembly and assembly assembly includes a clamp slidably connected inside the rotating frame. Each placement slot has a pair of clamps inside. A third spring is fixed to one side of the clamp, and the other end of the third spring is fixedly connected to the rotating frame. An electric push rod is provided below the rotating frame. When the output shaft of the electric push rod extends, it drives the two clamps to move closer to each other. When the output shaft of the electric push rod retracts, the elastic force of the third spring pushes the clamps to reset.

[0010] Preferably, the output shaft end of the electric push rod is fixed with a connecting seat, the top end of the connecting seat is rotatably connected with a connecting sleeve, the outer side of the connecting sleeve is provided with multiple sets of clamping rods, the end of the clamp away from the placement slot is fixed with a second push column, the top end of the clamping rod is placed below the inclined surface of the second push column, the outer side of the connecting sleeve is rotatably connected with a rotating ring, and the rotating ring is fixedly connected with multiple sets of clamping rods.

[0011] Preferably, a support block is fixed to the top of the inner part of the outer shell, a steel ball is slidably connected inside the support block, a second spring is fixed to one end of the steel ball, the other end of the second spring is fixedly connected to the support block, the support block is rotatably connected to the top of the rotating frame, and multiple slots are provided inside the rotating frame, which can engage with the steel ball.

[0012] Preferably, a connecting column is fixed at the middle of the bottom end of the rotating frame, the bottom end of the connecting column is inserted into the top end of the connecting sleeve, multiple steering slides are opened on the outer side of the connecting column, and a protrusion is fixed inside the connecting sleeve. The protrusion can slide in the inside of the steering slide. When the protrusion slides to the top end inside the steering slide, the connecting column rotates 90° clockwise.

[0013] Preferably, a lifting slide is provided below the steering slide, and the protrusion can be slidably connected inside the lifting slide. When the clamping rod slides to the top of the second push column inclined surface, the protrusion slides to the connection between the lifting slide and the steering slide.

[0014] Preferably, the outer side of the connecting seat is provided with multiple storage slots, the inside of the storage slots is hinged with ratchet teeth, and a spring piece is provided between the ratchet teeth and the storage slots. Multiple limiting blocks are provided at equal intervals at the bottom of the inside of the connecting sleeve. When the connecting sleeve rotates clockwise, the limiting blocks abut against the ratchet teeth. When the connecting sleeve rotates counterclockwise, the ratchet teeth rotate into the inside of the storage slots.

[0015] Preferably, a wiping rack is fixed on one side of the interior of the outer casing, and a cleaning tank is provided on the other side of the interior of the outer casing. The cleaning tank is filled with cleaning liquid. A fan is installed on the side away from the opening of the outer casing between the wiping rack and the cleaning tank, and the air outlet of the fan is located on the rotation path of the placement tank.

[0016] Preferably, a telescopic column is fixed to the bottom end of the cleaning tank, a support shell is fixed to the bottom end of the outer shell, the telescopic column is inserted into the support shell, a fourth spring is fixed to the bottom end of the telescopic column, the bottom end of the fourth spring is fixedly connected to the support shell, pressure blocks are fixed to both sides of the outer side of the cleaning tank, and a first push column is fixed to one side of the end of the rotating frame, the first push column can slide on the surface of the pressure block.

[0017] The beneficial effects of this invention are as follows: 1. The laser cutting device for processing glass fiber products of the present invention, by setting multiple placement slots on the rotating frame inside the outer shell, and coordinating with the clamp, electric push rod, connecting seat and connecting sleeve in the disassembly and assembly components, realizes the automatic disassembly and installation of the lens. The operator does not need to stop the machine to manually disassemble and assemble the cutting head, which greatly shortens the lens replacement time and improves the continuity of processing and production efficiency.

[0018] 2. The laser cutting device for processing glass fiber products described in this invention, by setting a cleaning tank, a fan and a wiping rack inside the outer shell, can automatically complete the cleaning operation of the bottom lens when the rotating rack drives the removed lens through the soaking, cleaning, drying and wiping stations in sequence, saving the tedious operation of manual cleaning and enabling the lens to be reused. Attached Figure Description

[0019] The invention will now be further described with reference to the accompanying drawings.

[0020] Figure 1 This is a perspective view of the present invention; Figure 2 This is a schematic diagram of the lifting laser head structure in this invention; Figure 3 This is a schematic diagram of the internal structure of the lens in this invention; Figure 4 This is a schematic diagram of the outer shell structure in this invention; Figure 5 This is a schematic diagram of the rotating frame structure in this invention; Figure 6 This is a schematic diagram of the cleaning tank structure in this invention; Figure 7 This is a schematic diagram of the support block structure in this invention; Figure 8 This is a schematic diagram of the connecting column structure in this invention; Figure 9 This is a schematic diagram of the internal structure of the connecting sleeve in this invention.

[0021] In the diagram: 1. Bed; 11. Crossbeam; 12. Slide; 13. Lifting laser head; 131. Lens; 132. Fixing ring; 133. Magnetic slider; 134. Snap-fit ​​hole; 135. Limiting block; 136. First spring; 14. Serrated support platform; 2. Outer shell; 21. Rotating frame; 211. Placement slot; 212. First push column; 213. Support block; 214. Second spring; 215. Steel ball; 216. Slot; 21 7. Clamp; 218. Third spring; 219. Second push column; 22. Electric push rod; 221. Connecting seat; 222. Ratchet; 223. Spring; 224. Connecting sleeve; 225. Limiting block; 226. Clamping rod; 227. Protrusion; 23. Cleaning tank; 231. Pressure block; 232. Support shell; 233. Fourth spring; 24. Wiping rack; 25. Fan; 26. Connecting column; 261. Steering slide; 262. Lifting slide. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0023] like Figures 1 to 5As shown in the embodiment of the present invention, a laser cutting device for processing glass fiber products includes a bed 1, a sawtooth support platform 14 at the top of the bed 1, a crossbeam 11 slidably connected to one side of the top of the bed 1, a slide block 12 slidably connected to the top of the crossbeam 11, a lifting laser head 13 slidably connected inside the slide block 12, a lens 131 below the lifting laser head 13, a fixing ring 132 fixed to the bottom of the lifting laser head 13, the fixing ring 132 being fixedly connected to the lens 131 through a fixing structure, a housing 2 fixed to one side of the top of the bed 1, a rotating frame 21 rotatably connected inside the housing 2, a placement groove 211 opened at the top of the rotating frame 21, the placement groove 211 being able to place the lens 131 inside, and a disassembly assembly provided below the rotating frame 21 for replacing the lens 131 at the bottom of the lifting laser head 13.

[0024] like Figures 1 to 3 As shown, the fixing structure includes sliding grooves on both sides of the fixing ring 132. A magnetic slider 133 is slidably connected inside the sliding groove. An annular groove is provided at the top of the lens 131. A snap-fit ​​hole 134 is provided on both sides of the annular groove. A limit block 135 is provided inside the snap-fit ​​hole 134. The magnetic slider 133 can be inserted into the snap-fit ​​hole 134. A first spring 136 is fixed on both sides of the limit block 135. The other end of the first spring 136 is fixedly connected to the lens 131.

[0025] like Figures 5 to 8 As shown, the assembly includes a clamp 217 slidably connected inside the rotating frame 21. Each placement slot 211 has a pair of clamps 217 inside. A third spring 218 is fixed to one side of the clamp 217, and the other end of the third spring 218 is fixedly connected to the rotating frame 21. An electric push rod 22 is provided below the rotating frame 21. When the output shaft of the electric push rod 22 extends, it drives the two clamps 217 to move closer to each other. When the output shaft of the electric push rod 22 retracts, the elastic force of the third spring 218 pushes the clamp 217 to reset.

[0026] like Figures 5 to 9 As shown, a connecting seat 221 is fixed to the output shaft end of the electric push rod 22. A connecting sleeve 224 is rotatably connected to the top of the connecting seat 221. Multiple sets of clamping rods 226 are provided on the outside of the connecting sleeve 224. A second push post 219 is fixed to the end of the clamp 217 away from the placement groove 211. The top of the clamping rod 226 is placed below the inclined surface of the second push post 219. A rotating ring is rotatably connected to the outside of the connecting sleeve 224. The rotating ring is fixedly connected to the multiple sets of clamping rods 226.

[0027] like Figure 7As shown, a support block 213 is fixed to the top of the inner shell 2. A steel ball 215 is slidably connected inside the support block 213. A second spring 214 is fixed to one end of the steel ball 215. The other end of the second spring 214 is fixedly connected to the support block 213. The support block 213 is rotatably connected to the top of the rotating frame 21. Multiple slots 216 are provided inside the rotating frame 21. The slots 216 can engage with the steel ball 215.

[0028] like Figures 8 to 9 As shown, a connecting column 26 is fixed at the middle of the bottom of the rotating frame 21. The bottom end of the connecting column 26 is inserted into the top end of the connecting sleeve 224. Multiple steering slides 261 are opened on the outer side of the connecting column 26. A protrusion 227 is fixed inside the connecting sleeve 224. The protrusion 227 can slide inside the steering slide 261. When the protrusion 227 slides to the top inside the steering slide 261, the connecting column 26 rotates 90° clockwise.

[0029] like Figures 8 to 9 As shown, a lifting slide 262 is provided below the steering slide 261. The protrusion 227 can be slidably connected inside the lifting slide 262. When the clamping rod 226 slides to the top of the inclined surface of the second push column 219, the protrusion 227 slides to the connection between the lifting slide 262 and the steering slide 261.

[0030] like Figure 9 As shown, the outer side of the connecting seat 221 has multiple storage slots, and ratchet 222 is hinged inside the storage slots. A spring piece 223 is provided between the ratchet 222 and the storage slot. Multiple limiting blocks 225 are provided at equal intervals at the bottom of the connecting sleeve 224. When the connecting sleeve 224 rotates clockwise, the limiting blocks 225 abut against the ratchet 222. When the connecting sleeve 224 rotates counterclockwise, the ratchet 222 rotates into the storage slot.

[0031] During the processing, the fiberglass product to be cut is placed on the top of the saw-tooth support table 14. After placement, the cutting program is input into the control terminal. The cutting program causes the lifting laser head 13 to cut the fiberglass product into the corresponding shape. During the cutting process, the crossbeam 11 moves in the X-axis direction at the top of the bed 1, the slide 12 moves in the Y-axis direction at the top of the crossbeam 11, and the lifting laser head 13 moves in the Z-axis direction inside the slide 12. During the cutting process, the axial movement of the crossbeam 11, the slide 12 and the lifting laser head 13 cuts the fiberglass product into the corresponding shape. During the cutting process, a large amount of fine dust and smoke will be generated at the cutting point, which will take the opportunity to protect the lens surface at the bottom of the lens 131. At this time, the protective lens of the lens 131 will be blocked. At this time, the crossbeam 11 is moved to the top of the opening of the housing 2. Then, the slide 12 moves from the top of the crossbeam 11 to the top of the opening of the housing 2. The slide 12 drives the lifting laser head 13 to align with the placement slot 211 at the opening of the housing 2. Then, the lifting laser head 13 moves downward from the inside of the slide 12. At this time, the lifting laser head 13 drives the lens 131 into the placement slot 211. Next, the lens 131 needs to be disassembled. The electric push rod 22 is activated to push the connecting seat 221 upward. The connecting seat 221 drives the connecting sleeve 224 upward. At this time, the connecting sleeve 224 drives the clamping rod 226 to move upward through the rotating ring. The second push post 219 is pressed upwards, while the protrusion 227 slides inside the lifting slide 262. When it slides to the connection between the lifting slide 262 and the turning slide 261, the electric push rod 22 stops pushing. The second push post 219 pushes the two clamps 217 toward the center through the inclined surface. At this time, the push block at the end of the clamp 217 pushes into the snap hole 134. The push block pushes the limiting block 135 to move toward the annular groove of the lens 131. At this time, the limiting block 135 simultaneously pushes the magnetic slider 133 out from inside the snap hole 134. The magnetic slider 133 retracts into the groove of the fixing ring 132. At this time, the lens 131 can be limited. Then, the lifting laser head 13 slides upwards inside the slide block 12, which can cause the lifting laser head 13 to drive the fixing ring 132 to disengage from the annular groove of the lens 131, thus completing the disassembly of the current lens 131. Next, a new lens 131 needs to be replaced. The electric push rod 22 is activated to continue pushing the connecting seat 221, causing the connecting sleeve 224 to rise. At this time, the protrusion 227 is pushed into the interior of the steering slide 261. Due to the elasticity of the second spring 214, the steel ball 215 engages with the slot 216, giving the rotating frame 21 a certain fixing force. This allows the steering slide 261 to apply a reverse pushing force to the protrusion 227. The connecting sleeve 224 is then driven to rotate clockwise. However, the elasticity of the spring piece 223 pushes the ratchet 222 to engage with the end of the limiting block 225, thus fixing the connecting sleeve 224 and preventing it from rotating. Therefore, the connecting sleeve 224 remains fixed, causing the protrusion 227 to move upwards. During this upward movement, the protrusion 227, guided by the steering slide 261, causes the rotating frame 21 to rotate 90° clockwise. The next workstation's placement slot 211 is now below the rotating laser head 13, while the current workstation's placement slot... Inside 211 is a clean lens 131. Then, the lifting laser head 13 moves downwards, causing the fixing ring 132 to insert into the groove of the current lens 131. At this time, the magnetic slider 133 is magnetically attracted to the surface of the limiting block 135. Next, the electric push rod 22 pulls the connecting seat 221 downwards. The connecting seat 221 pulls the connecting sleeve 224 and the clamping rod 226 downwards. When the clamping rod 226 separates from the second push post 219, the elastic force of the third spring 218 drives the clamp 21. The pusher of 7 moves out of the current snap-fit ​​hole 134. At this time, the first spring 136 pushes the limit block 135 to reset. Due to the magnetic force, the limit block 135 pulls the magnetic slider 133 into the snap-fit ​​hole 134, thereby fixing the lens 131 to the bottom of the lifting laser head 13. At the same time, the placement groove 211 no longer limits the lens 131. The lifting laser head 13 can lift the clean lens 131 when it rises, so as to carry out the subsequent cutting operation. During the process of the connecting seat 221 pulling the connecting sleeve 224 down, the protrusion 227 will slide inside the steering slide 261. At this time, the force of the second spring 214 pushing the steel ball 215 will keep the rotating frame 21 in a relatively fixed state. At this time, the steering slide 261 remains fixed. The descent of the connecting sleeve 224 will drive the protrusion 227 to rotate 90° counterclockwise. At the same time, the inclined surface of the limiting block 225 pushes the inclined surface of the ratchet 222 to retract into the receiving groove of the connecting seat 221, so as not to affect the rotation of the connecting sleeve 224. In this way, when the electric push rod 22 is reset, the connecting seat 221 and the connecting sleeve 224 store force so as to drive the connecting sleeve 224 to rotate in the future.

[0032] like Figures 4 to 6As shown, a wiping rack 24 is fixed on one side inside the outer casing 2, and a cleaning tank 23 is provided on the other side inside the outer casing 2. The cleaning tank 23 is filled with cleaning liquid. A fan 25 is installed on the side away from the opening of the outer casing 2 between the wiping rack 24 and the cleaning tank 23. The air outlet of the fan 25 is located on the rotation path of the placement slot 211.

[0033] like Figures 4 to 7 As shown, a telescopic column is fixed to the bottom of the cleaning tank 23, and a support shell 232 is fixed to the bottom inside the outer shell 2. The telescopic column is inserted into the support shell 232, and a fourth spring 233 is fixed to the bottom of the telescopic column. The bottom of the fourth spring 233 is fixedly connected to the support shell 232. Pressure blocks 231 are fixed on both sides of the outer side of the cleaning tank 23, and a first push column 212 is fixed to one side of the end of the rotating frame 21. The first push column 212 can slide on the surface of the pressure block 231.

[0034] After the contaminated lens 131 is removed, it needs to be cleaned. Therefore, when the rotating bracket 21 rotates, it will drive the removed lens 131 through the cleaning tank 23, the fan 25 and the wiping bracket 24 respectively. When the lens 131 passes through the cleaning tank 23, the cleaning solution inside the cleaning tank 23 will soak the lens 131. The soaking will remove the dust and dirt on the surface of the lens 131. Then the lens 131 moves to the air outlet of the fan 25. At this time, the fan 25 blows air to dry the lens at the bottom of the lens 131. After drying, the lens 131 rotates to the position of the wiping bracket 24. The top of the wiping bracket 24 is equipped with wiping cotton, which can remove the dirt remaining at the bottom of the lens 131, thus completing the automatic cleaning. Since the lens 131 needs to be soaked in the cleaning tank 23, the bottom of the lens 131 must be lower than the top of the cleaning tank 23. During the rotation of the lens 131, the cleaning tank 23 will interfere with it. Therefore, a first push post 212 is installed at the end of the rotating frame 21. Before the lens 131 moves to the top of the cleaning tank 23, the first push post 212 contacts the pressure block 231. The pressure block 231 presses the cleaning tank 23 downwards via an inclined surface. The cleaning tank 23 then compresses the fourth spring 233 downwards via a telescopic post. At this point, the top of the cleaning tank 23 is lower than the top of the cleaning tank 23. At the bottom height of lens 131, lens 131 can slide normally above cleaning tank 23. Then, the first push post 212 separates from the surface of pressure block 231, and the elastic force of the fourth spring 233 drives cleaning tank 23 to rise and reset, so that the bottom of lens 131 is immersed in the interior of cleaning tank 23. When lens 131 needs to be removed from the interior of cleaning tank 23, the first push post 212 will contact the pressure block 231 at the tail of cleaning tank 23, pressing cleaning tank 23 down again, so as to facilitate the removal of lens 131, thereby facilitating the soaking and cleaning of lens 131.

[0035] 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 illustrative of the 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 present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A laser cutting device for processing glass fiber products, characterized in that: The device includes a bed frame (1), a sawtooth support platform (14) at the top of the bed frame (1), a crossbeam (11) slidably connected to one side of the top of the bed frame (1), a slide block (12) slidably connected to the top of the crossbeam (11), a lifting laser head (13) slidably connected inside the slide block (12), a lens (131) is provided below the lifting laser head (13), a fixing ring (132) is fixed at the bottom of the lifting laser head (13), the fixing ring (132) is fixedly connected to the lens (131) through a fixing structure, an outer shell (2) is fixed to one side of the top of the bed frame (1), a rotating frame (21) is rotatably connected inside the outer shell (2), a placement slot (211) is provided at the top of the rotating frame (21), the lens (131) can be placed inside the placement slot (211), and a disassembly assembly is provided below the rotating frame (21) for replacing the lens (131) at the bottom of the lifting laser head (13).

2. The laser cutting device for processing glass fiber products according to claim 1, characterized in that: The fixing structure includes sliding grooves on both sides of the fixing ring (132), and a magnetic slider (133) is slidably connected inside the sliding groove. The top of the lens (131) is provided with an annular groove, and both sides of the annular groove are provided with snap-fit ​​holes (134). A limit block (135) is provided inside the snap-fit ​​hole (134). The magnetic slider (133) can be inserted into the snap-fit ​​hole (134). A first spring (136) is fixed on both sides of the limit block (135), and the other end of the first spring (136) is fixedly connected to the lens (131).

3. The laser cutting device for processing glass fiber products according to claim 2, characterized in that: The assembly and disassembly assembly includes a clamp (217) slidably connected inside the rotating frame (21). Each placement slot (211) has a pair of clamps (217) inside. A third spring (218) is fixed on one side of the clamp (217). The other end of the third spring (218) is fixedly connected to the rotating frame (21). An electric push rod (22) is provided below the rotating frame (21). When the output shaft of the electric push rod (22) extends, it drives the two clamps (217) to move closer to each other. When the output shaft of the electric push rod (22) retracts, the elastic force of the third spring (218) pushes the clamp (217) to reset.

4. The laser cutting device for processing glass fiber products according to claim 3, characterized in that: The output shaft end of the electric push rod (22) is fixed with a connecting seat (221). The top end of the connecting seat (221) is rotatably connected with a connecting sleeve (224). Multiple sets of clamping rods (226) are provided on the outside of the connecting sleeve (224). A second push column (219) is fixed at the end of the clamp (217) away from the placement groove (211). The top end of the clamping rod (226) is placed below the inclined surface of the second push column (219). A rotating ring is rotatably connected to the outside of the connecting sleeve (224). The rotating ring is fixedly connected to the multiple sets of clamping rods (226).

5. The laser cutting device for processing glass fiber products according to claim 4, characterized in that: A support block (213) is fixed at the top inside the outer shell (2). A steel ball (215) is slidably connected inside the support block (213). A second spring (214) is fixed at one end of the steel ball (215). The other end of the second spring (214) is fixedly connected to the support block (213). The support block (213) is rotatably connected to the top of the rotating frame (21). Multiple slots (216) are provided inside the rotating frame (21). The slots (216) can engage with the steel ball (215).

6. The laser cutting device for processing glass fiber products according to claim 5, characterized in that: A connecting column (26) is fixed at the middle of the bottom end of the rotating frame (21). The bottom end of the connecting column (26) is inserted into the top end of the connecting sleeve (224). Multiple steering slides (261) are opened on the outside of the connecting column (26). A protrusion (227) is fixed inside the connecting sleeve (224). The protrusion (227) can slide inside the steering slide (261). When the protrusion (227) slides to the top inside the steering slide (261), the connecting column (26) rotates 90° clockwise.

7. The laser cutting device for processing glass fiber products according to claim 6, characterized in that: A lifting slide (262) is provided below the steering slide (261). The protrusion (227) can be slidably connected inside the lifting slide (262). When the clamping rod (226) slides to the top of the inclined surface of the second push column (219), the protrusion (227) slides to the connection between the lifting slide (262) and the steering slide (261).

8. The laser cutting device for processing glass fiber products according to claim 7, characterized in that: The outer side of the connecting seat (221) is provided with multiple storage slots, and ratchet teeth (222) are hinged inside the storage slots. A spring piece (223) is provided between the ratchet teeth (222) and the storage slots. Multiple limiting blocks (225) are provided at equal intervals at the bottom of the connecting sleeve (224). When the connecting sleeve (224) rotates clockwise, the limiting blocks (225) abut against the ratchet teeth (222). When the connecting sleeve (224) rotates counterclockwise, the ratchet teeth (222) rotate into the inside of the storage slots.

9. A laser cutting apparatus for processing glass fiber products according to any one of claims 1-8, characterized in that: A wiping rack (24) is fixed on one side inside the outer shell (2), and a cleaning tank (23) is provided on the other side inside the outer shell (2). The cleaning tank (23) is filled with cleaning liquid. A fan (25) is installed on the side away from the opening of the outer shell (2) between the wiping rack (24) and the cleaning tank (23). The air outlet of the fan (25) is placed on the rotation path of the placement slot (211).

10. The laser cutting device for processing glass fiber products according to claim 9, characterized in that: The bottom end of the cleaning tank (23) is fixed with a telescopic column, and the bottom end of the outer shell (2) is fixed with a support shell (232). The telescopic column is inserted into the support shell (232). The bottom end of the telescopic column is fixed with a fourth spring (233). The bottom end of the fourth spring (233) is fixedly connected to the support shell (232). Both sides of the outer side of the cleaning tank (23) are fixed with pressure blocks (231). One side of the end of the rotating frame (21) is fixed with a first push column (212). The first push column (212) can slide on the surface of the pressure block (231).

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