Glass fiber reinforced plastic waste treatment device

Abstract

The invention relates to the technical field of glass fiber reinforced plastics, and discloses a glass fiber reinforced plastic waste treatment device which comprises a workbench, a first placing assembly and a second placing assembly are arranged above the workbench, and the first placing assembly and the second placing assembly are composed of a plurality of guide rollers. And protective shells are arranged on the outer side walls of the first placing assembly and the second placing assembly and located at the guide rollers correspondingly. According to the device, glass steel plate waste materials are placed on the first placing assembly and the second placing assembly, so that the glass steel plate waste materials are in a suspended state, and when the glass steel plate waste materials are cut through the laser cutting assembly, slag generated by the glass steel plate waste materials can fall into an inner cavity of a concave mounting plate at the moment; therefore, slag can be discharged under the assistance of the first guide plate and the second guide plate, and it is guaranteed that glass steel plate waste cannot adhere to the workbench. And meanwhile, the first placing assembly and the second placing assembly can be pushed to turn over under the assistance of the driving assembly after cutting, so that discharging is convenient.

Description

Technical Field

[0001] This invention belongs to the field of fiberglass technology, and more specifically, relates to a fiberglass waste treatment device. Background Technology

[0002] In modern industrial production, fiberglass reinforced plastic (FRP) sheets are widely used in construction, transportation, aerospace, chemical equipment, and many other fields due to their excellent properties such as high strength, corrosion resistance, and lightweight. However, with the continuous increase in the production volume of FRP products and the expiration of their service life, the amount of FRP waste generated is also growing rapidly.

[0003] Currently, the treatment of fiberglass waste usually requires cutting and crushing to facilitate subsequent recycling, transportation, or harmless disposal; however, existing fiberglass waste cutting equipment mostly adopts traditional mechanical cutting or laser cutting methods.

[0004] However, in the existing cutting process, because the worktable of most cutting equipment is a flat, fixed structure, the FRP waste is placed directly on the worktable for cutting. Due to the high temperature generated during laser cutting or mechanical cutting, the FRP waste partially melts and forms slag. This slag easily adheres to the surface of the worktable and the cut surface of the FRP waste. The adhesion of slag not only contaminates the worktable, increasing the difficulty of cleaning and maintenance costs, but may also affect the accuracy of subsequent cutting operations. At the same time, the adhered slag can cause the FRP waste to stick to the worktable, making it difficult to remove the cut FRP waste.

[0005] In view of this, the present invention is proposed. Summary of the Invention

[0006] In existing cutting processes, because the worktables of cutting equipment are mostly flat and fixed structures, fiberglass waste is placed directly on the worktable for cutting. Due to the high temperatures generated during laser or mechanical cutting, the fiberglass waste partially melts, forming slag. This slag easily adheres to the worktable surface and the cut surface of the fiberglass waste. This slag adhesion not only contaminates the worktable, increasing cleaning difficulty and maintenance costs, but may also affect the accuracy of subsequent cutting operations. Furthermore, the adhered slag can cause the fiberglass waste to stick to the worktable, making it difficult to remove the cut fiberglass waste. The basic concept of the technical solution adopted in this invention is: A fiberglass waste processing device includes a workbench. A first placement assembly and a second placement assembly are positioned above the workbench. Each placement assembly comprises multiple guide rollers, and protective housings are provided on the outer walls of both the first and second placement assemblies at the guide rollers. A laser cutting assembly is also positioned above the workbench. Fiberglass waste is placed above the first and second placement assemblies. A concave mounting plate is also positioned on the workbench, and a first guide plate and a second guide plate are mounted on the concave mounting plate. The first and second guide plates are symmetrical and inclined. A driving assembly and four rotating rods are arranged inside the workbench. The four rotating rods pass through the workbench and are symmetrical in pairs. Circular limiting plates are provided on one side of each of the four rotating rods, and these circular limiting plates are symmetrical in pairs. The driving assembly is used to lift and rotate the first and second placement assemblies, and also to drive the rotating rods to rotate.

[0007] In a preferred embodiment of the present invention, a fixing frame is provided on the outer wall of the workbench. The fixing frame is frame-shaped, and first rectangular slots are provided at opposite ends on the top of the fixing frame. Support seats are provided around the bottom of the workbench, and the four support seats are symmetrical to each other. Support rods are also provided around the top of the workbench. A top plate is provided above the four support rods, and a laser cutting assembly is provided at the bottom of the top plate.

[0008] In a preferred embodiment of the present invention, two mounting blocks are provided above the workbench. The two mounting blocks are symmetrical to each other. An inclined surface is provided on the opposite side wall of the two mounting blocks. The two inclined surfaces are symmetrical to each other. A second rectangular slot is provided through the two mounting blocks. The two second rectangular slots are symmetrical to each other. The two second rectangular slots are respectively aligned with and connected to the first rectangular slot. A concave mounting plate is placed in the inner cavity of the slot.

[0009] In a preferred embodiment of the present invention, the two opposite ends of the first placement component and the second placement component are respectively fixedly penetrated by rotating shafts, the two rotating shafts are symmetrical to each other, the two ends of the two rotating shafts are respectively provided with first bearings, the four first bearings are symmetrical to each other in pairs, and the four first bearings are respectively provided on the opposite side walls of the inner cavity of the worktable.

[0010] In a preferred embodiment of the present invention, the driving assembly includes a servo motor disposed at the bottom of the inner cavity of the worktable. A rotating rod is disposed at the output end of the servo motor, and a rotating cylinder is disposed on the rotating rod. The rotating cylinder and the rotating rod are concentric. A guide groove is formed on the side wall of the rotating cylinder, and a guide slider is slidably disposed on the guide groove. A circular sleeve is disposed at the end of the guide slider away from the guide groove, and the circular sleeve is sleeved on the rotating cylinder. A first pulley is also disposed on the rotating rod, and a driving gear is also disposed on the rotating cylinder. A driven gear is meshed on one side wall of the driving gear, and a rotating rod is disposed at the bottom of the driven gear. The bottom end of the rotating rod is rotatably disposed at the bottom of the inner cavity of the worktable, and a third pulley is disposed on the rotating rod.

[0011] In a preferred embodiment of the present invention, four connecting rods are arranged in a circular pattern above the circular sleeve, the four connecting rods being symmetrical to each other in pairs, a lifting plate is arranged above the four connecting rods, the lifting plate being located below the first placement component and the second placement component, and a guide mechanism is also provided on the circular sleeve.

[0012] In a preferred embodiment of the present invention, the guiding mechanism includes two movable slides, which are respectively opened on opposite side walls of the inner cavity of the worktable. The two movable slides are symmetrical to each other. Movable slide rods are slidably arranged in the inner cavities of the two movable slides. The two movable slide rods are symmetrical to each other, and the opposite ends of the two movable slide rods are respectively arranged on circular sleeves.

[0013] In a preferred embodiment of the present invention, each of the four rotating rods is provided with a second bearing at its bottom end. The four second bearings are respectively located at the bottom of the inner cavity of the worktable and are symmetrical to each other. Each of the four rotating rods is provided with a second pulley and a fourth pulley. Each of the two second pulleys is provided with a first conveyor belt, and the other end of each of the two first conveyor belts is located on the first pulley. Each of the two fourth pulleys is provided with a second conveyor belt, and the other end of each of the two second conveyor belts is located on a third pulley.

[0014] In a preferred embodiment of the present invention, the upper ends of the four rotating rods are provided with connecting members, the four connecting members are symmetrical to each other in pairs, and the bottom of the end of each of the four connecting members away from the rotating rods is provided with a circular mounting cylinder, the four circular mounting cylinders are symmetrical to each other in pairs.

[0015] In a preferred embodiment of the present invention, each of the four circular mounting cylinders has a slidably arranged circular moving plate in its inner cavity. The four circular moving plates are symmetrical to each other in pairs. Each of the four circular moving plates has a circular insertion rod at its bottom. The four circular insertion rods are symmetrical to each other in pairs. A circular limiting plate is provided at one end of each of the four circular insertion rods away from the circular moving plate. The four circular limiting plates are adapted to the mounting blocks respectively. A return spring is provided above the four circular moving plates. The other end of each of the four return springs is located above the inner cavity of the circular mounting cylinder. The four return springs are symmetrical to each other in pairs.

[0016] Compared with the prior art, the present invention has the following advantages: This invention allows fiberglass waste to be suspended in mid-air by placing it onto a first placement assembly and a second placement assembly. During laser cutting, the molten slag generated from the waste falls into the concave cavity of the mounting plate, where it is discharged with the assistance of the first and second guide plates, preventing the waste from adhering to the worktable. Furthermore, after cutting, the first and second placement assemblies can be pushed and flipped with the assistance of a drive assembly, facilitating the unloading of the cut waste.

[0017] The specific embodiments of the present invention will now be described in further detail with reference to the accompanying drawings. Attached Figure Description

[0018] In the attached diagram: Figure 1 A three-dimensional structural diagram of a fiberglass waste treatment device; Figure 2 A bottom view schematic diagram of a fiberglass waste treatment device; Figure 3 A top view of the structure above the workbench of a fiberglass waste processing device; Figure 4 A partial structural diagram of the upper part of the workbench of a fiberglass waste processing device (I); Figure 5 A partial (II) structural schematic diagram of the upper part of the workbench of a fiberglass waste processing device; Figure 6 A schematic cross-sectional view of the workbench of a fiberglass waste processing device; Figure 7 A bottom view of the inner cavity of the workbench of a fiberglass waste processing device; Figure 8 A schematic diagram of a partial structure of the inner cavity of the workbench of a fiberglass waste processing device; Figure 9A schematic diagram of the drive component structure of a fiberglass waste treatment device; Figure 10 A bottom view schematic diagram of the drive component of a fiberglass waste treatment device; Figure 11 This is a partial structural diagram of the drive component of a fiberglass waste treatment device.

[0019] In the picture: 1. Workbench; 11. Fixing frame; 111. Support base; 112. First rectangular slot; 12. Support rod; 121. Top plate; 13. Laser cutting assembly; 14. Fiberglass waste; 15. First placement assembly; 151. Second placement assembly; 152. Protective housing; 153. Rotating shaft; 154. First bearing; 16. Mounting block; 161. Inclined surface; 162. Second rectangular slot; 2. Concave mounting plate; 21. First guide plate; 211. Second guide plate; 3. Servo motor; 31. Rotating rod; 311. Rotating drum; 312. Guide groove; 313. Guide slider; 314. Circular sleeve; 315. Connecting rod; 316. Lifting plate; 317. Moving groove; 318. Moving slide rod; 32. First pulley; 321. First conveyor belt; 322. Second pulley; 33. Rotating rod; 331. Second bearing; 332. Connecting piece; 34. Circular mounting cylinder; 341. Circular insertion rod; 342. Circular limiting plate; 343. Circular moving plate; 344. Return spring; 35. Driving gear; 351. Driven gear; 352. Rotating rod; 353. Third pulley; 354. Second conveyor belt; 355. Fourth pulley. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate the present invention.

[0021] Example 1:

[0022] like Figures 1 to 11As shown, a fiberglass waste processing device includes a workbench 1. A first placement assembly 15 and a second placement assembly 151 are arranged above the workbench 1. The first and second placement assemblies 15 and 151 are composed of multiple guide rollers, and protective shells 152 are respectively provided on the outer walls of the first and second placement assemblies 15 and 151 at the guide rollers. A laser cutting assembly 13 is also arranged above the workbench 1. Fiberglass waste 14 is placed above the first and second placement assemblies 15 and 151. A concave mounting plate 2 is also provided on the workbench 1, and a first guide roller is provided on the concave mounting plate 2. Plate 21 and second guide plate 211 are symmetrical to each other and are inclined. The inner cavity of the worktable 1 is provided with a drive assembly and four rotating rods 33. The four rotating rods 33 pass through the worktable 1 respectively and are symmetrical to each other in pairs. A circular limiting plate 342 is provided on one side of each of the four rotating rods 33 and is symmetrical to each other in pairs. The drive assembly is used to lift the first placement assembly 15 and the second placement assembly 151 to flip. The drive assembly is also used to drive the rotating rods 33 to rotate. By placing the fiberglass waste 14 onto the first placement component 15 and the second placement component 151, the fiberglass waste 14 is suspended in mid-air. Therefore, when the laser cutting component 13 cuts it, the molten slag generated by the fiberglass waste 14 will fall into the inner cavity of the concave mounting plate 2. With the assistance of the first guide plate 21 and the second guide plate 211, the molten slag can be discharged, ensuring that the fiberglass waste 14 does not adhere to the worktable 1. At the same time, after cutting, with the assistance of the drive component, the first placement component 15 and the second placement component 151 can be pushed and flipped, thereby unloading the cut fiberglass waste 14, making unloading convenient.

[0023] like Figures 1 to 2 As shown, in a specific embodiment, a fixing frame 11 is provided on the outer wall of the workbench 1. The fixing frame 11 is frame-shaped, and first rectangular slots 112 are opened at opposite ends on the top of the fixing frame 11. Support seats 111 are provided around the bottom of the workbench 1, and the four support seats 111 are symmetrical to each other in pairs. Support rods 12 are also provided around the top of the workbench 1. A top plate 121 is provided above the four support rods 12, and a laser cutting assembly 13 is provided at the bottom of the top plate 121. In this configuration, the installation position of the laser cutting assembly 13 is determined.

[0024] like Figures 1 to 8As shown, furthermore, two mounting blocks 16 are provided above the workbench 1. The two mounting blocks 16 are symmetrical to each other, and each of the opposite side walls of the two mounting blocks 16 has an inclined surface 161. The two inclined surfaces 161 are symmetrical to each other, and each of the two mounting blocks 16 has a second rectangular slot 162 that is symmetrical to each other. The two second rectangular slots 162 are respectively aligned with and connected to the first rectangular slot 112, and a concave mounting plate 2 is placed in the inner cavity of the slot. In this configuration, the specific installation position of the concave mounting plate 2 is determined.

[0025] like Figures 1 to 8 As shown, furthermore, the first placement component 15 and the second placement component 151 have rotating shafts 153 fixedly passing through their opposite ends. The two rotating shafts 153 are symmetrical to each other, and each end of the two rotating shafts 153 is provided with a first bearing 154. The four first bearings 154 are symmetrical to each other in pairs, and the four first bearings 154 are respectively arranged on the opposite side walls of the inner cavity of the worktable 1. In this arrangement, the first placement component 15 and the second placement component 151 can rotate.

[0026] Example 2:

[0027] The difference between Embodiment 1 and this embodiment is that: Figures 1 to 11 As shown, a fiberglass waste processing device includes a drive assembly comprising a servo motor 3, which is located at the bottom of the inner cavity of a workbench 1. A rotating rod 31 is mounted at the output end of the servo motor 3, and a rotating cylinder 311 is mounted on the rotating rod 31. The rotating cylinder 311 and the rotating rod 31 are concentric. A guide groove 312 is formed on the side wall of the rotating cylinder 311, and a guide slider 313 is slidably mounted on the guide groove 312. A circular sleeve 314 is mounted at the end of the guide slider 313 away from the guide groove 312, and the circular sleeve 314 is fitted onto the rotating cylinder 311. A first pulley 32 is also mounted on the rotating rod 31, and a driving gear 35 is mounted on the rotating cylinder 311. A driven gear 351 meshes with one side wall of the driving gear 35, and a rotating rod 352 is mounted at the bottom of the driven gear 351. The bottom end of the rotating rod 352 is rotatably mounted at the bottom of the inner cavity of the workbench 1, and a third pulley 353 is mounted on the rotating rod 352. This configuration defines the installation position and components of the drive assembly.

[0028] like Figures 1 to 11 As shown, in a specific embodiment, four connecting rods 315 arranged in a circular pattern are provided above the circular sleeve 314. The four connecting rods 315 are symmetrical to each other in pairs. A lifting plate 316 is provided above the four connecting rods 315. The lifting plate 316 is located below the first placement component 15 and the second placement component 151. A guide mechanism is also provided on the circular sleeve 314. In this configuration, the installation position and connection relationship of the lifting plate 316 are determined.

[0029] like Figures 1 to 11 As shown, the guiding mechanism further includes two movable slides 317, which are respectively formed on opposite side walls of the inner cavity of the worktable 1. The two slides 317 are symmetrical to each other. A movable slide rod 318 is slidably mounted inside each of the two slides 317. The two slide rods 318 are also symmetrical to each other, and their opposite ends are respectively mounted on a circular sleeve 314. In this configuration, the installation position and components of the guiding mechanism are determined, ensuring that the circular sleeve 314 can move vertically.

[0030] Example 3:

[0031] The difference between Embodiment 2 and this embodiment is that: Figures 1 to 11 As shown, a fiberglass waste processing device includes four rotating rods 33, each with a second bearing 331 at its bottom. These four second bearings 331 are symmetrically arranged in pairs at the bottom of the workbench 1. Each pair of rotating rods 33 is connected by a second pulley 322 and a fourth pulley 355. A first conveyor belt 321 is mounted on each of the two second pulleys 322, with the other end of each first conveyor belt 321 attached to the first pulley 32. A second conveyor belt 354 is mounted on each of the two fourth pulleys 355, with the other end of each second conveyor belt 354 attached to a third pulley 353. This configuration ensures that when the rotating rods 31 rotate, the first pulleys 322 and the first conveyor belts 321 drive the second pulleys 322 and the rotating rods 33 to rotate with the assistance of the second bearings 331.

[0032] like Figures 1 to 11 As shown, in a specific embodiment, four rotating rods 33 are provided with connecting members 332 at their upper ends, and the four connecting members 332 are symmetrical to each other in pairs. A circular mounting cylinder 34 is provided at the bottom of the end of each of the four connecting members 332 away from the rotating rods 33, and the four circular mounting cylinders 34 are symmetrical to each other in pairs. In this configuration, the installation position of the circular mounting cylinders 34 is determined.

[0033] like Figures 1 to 11As shown, furthermore, each of the four circular mounting cylinders 34 has a slidably mounted circular moving plate 343 within its inner cavity. The four circular moving plates 343 are symmetrically arranged in pairs. Each of the four circular moving plates 343 has a circular insertion rod 341 at its bottom, also symmetrically arranged in pairs. A circular limiting plate 342 is located at one end of each of the four circular insertion rods 341 away from the circular moving plate 343. The four circular limiting plates 342 are respectively adapted to the mounting block 16. A return spring 344 is located above each of the four circular moving plates 343, with its other end positioned above the inner cavity of the circular mounting cylinder 34. The four return springs 344 are symmetrically arranged in pairs. In this configuration, the specific installation position and components of the circular limiting plate 342 are determined.

[0034] The implementation principle of the fiberglass waste treatment device of the present invention is as follows: First, the worker places the fiberglass waste 14 onto the first placement component 15 and the second placement component 151 set on the workbench 1. After placement, the worker starts the servo motor 3, which drives the rotating rod 31 to rotate. When the rotating rod 31 rotates, it drives the rotating cylinder 311 to rotate. When the rotating cylinder 311 rotates, it drives the circular sleeve 314 to move vertically with the assistance of the guide slide 312, the guide slider 313, the moving slide 317, and the moving slide rod 318. When the circular sleeve 314 moves vertically upward (i.e., from the bottom to the middle of the rotating drum 311): at this time, the rotating rod 31 can drive the four first conveyor belts 321 to run through the first pulley 32. The running of the four first conveyor belts 321 can drive the four rotating rods 33 to rotate with the assistance of the second pulley 322 and the second bearing 331. Therefore, the rotating rod 33 can drive the connecting piece 332 to rotate 90 degrees. Thus, the circular mounting cylinder 34 placed below the connecting piece 332 can drive the circular insertion rod 341 to rotate, so that the circular insertion rod 341 can drive the circular limiting plate 342 away from the fiberglass waste 14. At the same time, when the circular sleeve 314 moves upward, it can also drive the connecting rod 315 to move upward, thereby driving the lifting plate 316 to move upward, so that the lifting plate 316 is now located below the first placement component 15 and the second placement component 151. As the circular sleeve 314 continues to move vertically upward (i.e., from the middle area of ​​the rotating drum 311 to the top of the rotating drum 311): at this time, the rotating rod 31 can drive the four first conveyor belts 321 to run through the first pulley 32. The running of the four first conveyor belts 321 can drive the four rotating rods 33 to rotate with the assistance of the second pulley 322 and the second bearing 331. Therefore, the rotating rods 33 can drive the connecting piece 332 to rotate 90 degrees. Thus, the circular mounting cylinder 34 placed below the connecting piece 332 can drive the circular insertion rod 341 to rotate, thereby allowing the circular insertion rod 341 to drive the circular limiting plate 34. 2. The rotation ensures that the circular limiting plate 342 is not on the worktable 1. At the same time, when the circular sleeve 314 moves upward, it can also drive the connecting rod 315 to move upward, thereby driving the lifting plate 316 to move upward. When the lifting plate 316 moves upward, it can squeeze the first placement component 15 and the second placement component 151 to rotate with the assistance of the rotating shaft 153 and the first bearing 154, so that the first placement component 15 and the second placement component 151 can be in an inclined position. Therefore, it ensures that the cut fiberglass waste 14 can be transported away through the rollers set on the first placement component 15 and the second placement component 151. When the circular sleeve 314 moves vertically downwards (i.e., from the top of the rotating drum 311 to the middle area of ​​the rotating drum 311): at this time, the rotating rod 31 can drive the four first conveyor belts 321 to run through the first pulley 32. The running of the four first conveyor belts 321 can drive the four rotating rods 33 to rotate with the assistance of the second pulley 322 and the second bearing 331. Therefore, the rotating rod 33 can drive the connecting piece 332 to rotate 90 degrees. Thus, the circular mounting cylinder 34 placed below the connecting piece 332 can drive the circular insertion rod 341 to rotate, thereby allowing the circular insertion rod 341 to drive the circular... The limiting plate 342 rotates, thus ensuring that when the circular limiting plate 342 is located in the middle area of ​​the rotating drum 311, it is exactly located at the inclined surface 161 of the mounting block 16 set on the worktable 1. At the same time, when the circular sleeve 314 moves downward, it can also drive the connecting rod 315 to move downward, thereby driving the lifting plate 316 to move downward. Therefore, when the circular sleeve 314 is located in the middle area of ​​the rotating drum 311, the first placement component 15 and the second placement component 151 can be reset. At this time, the operator can place the fiberglass waste 14 onto the first placement component 15 and the second placement component 151 through a robotic arm, etc. When the circular sleeve 314 continues to move vertically downward (i.e., from the middle area of ​​the rotating drum 311 to the bottom of the rotating drum 311): at this time, the rotating rod 31 can drive the four first conveyor belts 321 to run through the first pulley 32. The running of the four first conveyor belts 321 can drive the four rotating rods 33 to rotate with the assistance of the second pulley 322 and the second bearing 331. Therefore, the rotating rods 33 can drive the connecting piece 332 to rotate 90 degrees. Therefore, the circular mounting cylinder 34 placed below the connecting piece 332 can drive the circular insertion rod 341 to rotate. Thus, the circular insertion rod 341 can drive the circular limiting plate 342 to rotate. Therefore, it is ensured that the circular limiting plate 342 can be lifted and continue to rotate with the assistance of the inclined surface 161 opened on the mounting block 16 until it rotates to the upper surface of the fiberglass waste 14. At this time, the circular limiting plate 342 can... Under the elastic force of the return spring 344, the circular limit plate 342 is always pressed against the fiberglass waste 14. At the same time, when the circular sleeve 314 moves downward, it can also drive the connecting rod 315 to move downward, thereby driving the lifting plate 316 to move downward, so that the lifting plate 316 does not stick to the first placement component 15 and the second placement component 151. At this time, the controller can control the laser cutting component 13 to cut the placed fiberglass waste 14. The molten slag generated during the cutting process can drip onto the first guide plate 21 and the second guide plate 211 set in the concave mounting plate 2. Therefore, the molten slag can be discharged along the first guide plate 21 or the second guide plate 211. Thus, to a certain extent, it is ensured that when cutting larger fiberglass waste 14, it will not stick to the worktable 1, and it is easy to remove the cut fiberglass waste 14.

Claims

1. A fiberglass waste treatment device, comprising a workbench (1), characterized in that: A first placement assembly (15) and a second placement assembly (151) are provided above the workbench (1). The first placement assembly (15) and the second placement assembly (151) are composed of multiple guide rollers, and protective shells (152) are provided on the outer side walls of the first placement assembly (15) and the second placement assembly (151) at the guide rollers. A laser cutting assembly (13) is also provided above the workbench (1). Fiberglass waste (14) is placed above the first placement assembly (15) and the second placement assembly (151). The workbench (1) is also provided with a concave mounting plate (2), and the concave mounting plate (2) is provided with a first guide plate (21) and a second guide plate (211). The first guide plate (21) and the second guide plate (211) are symmetrical to each other, and the first guide plate (21) and the second guide plate (211) are inclined. The inner cavity of the workbench (1) is provided with a drive assembly and four rotating rods (33). The four rotating rods (33) pass through the workbench (1) respectively. The four rotating rods (33) are symmetrical to each other in pairs. A circular limiting plate (342) is provided on one side of each of the four rotating rods (33). The four circular limiting plates (342) are symmetrical to each other in pairs. The drive assembly is used to lift the first placement assembly (15) and the second placement assembly (151) to flip. The drive assembly is also used to drive the rotating rods (33) to rotate.

2. The fiberglass waste treatment device according to claim 1, characterized in that, The workbench (1) is provided with a fixed frame (11) on its outer side wall. The fixed frame (11) is frame-shaped and has a first rectangular slot (112) at both opposite ends on the top. The workbench (1) is provided with support seats (111) around its bottom. The four support seats (111) are symmetrical to each other. The workbench (1) is also provided with support rods (12) around its top. The four support rods (12) are provided with a top plate (121) above them. The top plate (121) is provided with a laser cutting assembly (13) at its bottom.

3. The fiberglass waste treatment device according to claim 1, characterized in that, Two mounting blocks (16) are also provided above the workbench (1). The two mounting blocks (16) are symmetrical to each other. An inclined surface (161) is provided on the opposite side wall of the two mounting blocks (16). The two inclined surfaces (161) are symmetrical to each other. A second rectangular slot (162) is provided through the two mounting blocks (16). The two second rectangular slots (162) are symmetrical to each other. The two second rectangular slots (162) are aligned with and connected to the first rectangular slot (112) respectively. A concave mounting plate (2) is placed in the inner cavity of the slot.

4. The fiberglass waste treatment device according to claim 1, characterized in that, The first placement component (15) and the second placement component (151) are respectively fixed with rotating shafts (153) at opposite ends. The two rotating shafts (153) are symmetrical to each other. The two rotating shafts (153) are respectively provided with first bearings (154) at both ends. The four first bearings (154) are symmetrical to each other and are respectively provided on the opposite side walls of the inner cavity of the worktable (1).

5. The fiberglass waste treatment device according to claim 1, characterized in that, The drive assembly includes a servo motor (3), which is located at the bottom of the inner cavity of the worktable (1). A rotating rod (31) is provided at the output end of the servo motor (3). A rotating cylinder (311) is provided on the rotating rod (31). The rotating cylinder (311) and the rotating rod (31) are concentric. A guide groove (312) is provided on the side wall of the rotating cylinder (311). A guide slider (313) is slidably provided on the guide groove (312). A circular sleeve is provided at the end of the guide slider (313) away from the guide groove (312). The tube (314) is sleeved on the rotating cylinder (311). The rotating rod (31) is also provided with a first pulley (32). The rotating cylinder (311) is also provided with a driving gear (35). A driven gear (351) is meshed on one side wall of the driving gear (35). A rotating rod (352) is provided at the bottom of the driven gear (351). The bottom end of the rotating rod (352) is rotatably set at the bottom of the inner cavity of the workbench (1). A third pulley (353) is provided on the rotating rod (352).

6. The fiberglass waste treatment device according to claim 5, characterized in that, Four connecting rods (315) are arranged in a circular pattern above the circular sleeve (314). The four connecting rods (315) are symmetrical to each other in pairs. A lifting plate (316) is arranged above the four connecting rods (315). The lifting plate (316) is located below the first placement component (15) and the second placement component (151). A guide mechanism is also provided on the circular sleeve (314).

7. The fiberglass waste treatment device according to claim 6, characterized in that, The guiding mechanism includes two movable slides (317), which are respectively opened on the opposite side walls of the inner cavity of the worktable (1). The two movable slides (317) are symmetrical to each other. Movable slide rods (318) are slidably arranged in the inner cavity of each of the two movable slides (317). The two movable slide rods (318) are symmetrical to each other, and the opposite ends of the two movable slide rods (318) are respectively arranged on the circular sleeve (314).

8. The fiberglass waste treatment device according to claim 1, characterized in that, Each of the four rotating rods (33) is provided with a second bearing (331) at its bottom end. The four second bearings (331) are respectively located at the bottom of the inner cavity of the workbench (1). The four second bearings (331) are symmetrical to each other in pairs. There are second pulleys (322) and fourth pulleys (355) between each pair of the four rotating rods (33). Each of the two second pulleys (322) is provided with a first conveyor belt (321), and the other end of the two first conveyor belts (321) is located on the first pulley (32). Each of the two fourth pulleys (355) is provided with a second conveyor belt (354), and the other end of the two second conveyor belts (354) is located on the third pulley (353).

9. A fiberglass waste treatment device according to claim 8, characterized in that, The four rotating rods (33) are provided with connectors (332) at their upper ends. The four connectors (332) are symmetrical to each other in pairs. The bottom of the end of each of the four connectors (332) away from the rotating rod (33) is provided with a circular mounting cylinder (34). The four circular mounting cylinders (34) are symmetrical to each other in pairs.

10. A fiberglass waste treatment device according to claim 9, characterized in that, Each of the four circular mounting cylinders (34) has a circular movable plate (343) slidably disposed in its inner cavity. The four circular movable plates (343) are symmetrical to each other in pairs. Each of the four circular movable plates (343) has a circular plug rod (341) at its bottom. The four circular plug rods (341) are symmetrical to each other in pairs. A circular limiting plate (342) is disposed at one end of each of the four circular plug rods (341) away from the circular movable plate (343). The four circular limiting plates (342) are respectively adapted to the mounting block (16). A reset spring (344) is disposed above the four circular movable plates (343). The other end of the four reset springs (344) is disposed above the inner cavity of the circular mounting cylinder (34). The four reset springs (344) are symmetrical to each other in pairs.

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