Waste collecting device for steel cabinet cutting machining

Abstract

The utility model discloses a waste collecting device for steel cabinet cutting machining, which comprises a cutting table and a cutting knife rotationally arranged in the center of the top of the cutting table, and a cutting opening matched with the cutting knife is formed in the center of the top of the cutting table. The cutting table further comprises a waste collecting part which comprises an inverted U-shaped mounting shell, and the left side and the right side of the inner wall of the U-shaped mounting shell are fixedly connected with the left side and the right side of the cutting table. The device has the advantages of being flexible in adjustment and efficient in waste recovery, a series of precisely-designed mechanical transmission assemblies are driven through the power motor, automatic adjustment of the positions of the dust suction pipes in different directions is achieved, and it is ensured that the wide area of the surface of the cutting table is effectively covered; and meanwhile, various waste materials generated in the cutting process can be efficiently collected through attraction force generated by the negative pressure pump, the working efficiency is improved, and the safety and cleanliness of the working environment are greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of waste collection technology, specifically a waste collection device for cutting and processing steel cabinets. Background Technology

[0002] Waste generated during the cutting and processing of steel cabinets mainly includes metal shavings and scraps. If these wastes are not properly collected and disposed of, they will not only affect the working environment, but may also damage the equipment and even affect the health of workers. Therefore, corresponding waste collection devices are installed during the cutting and processing of steel cabinets.

[0003] However, most common waste collection devices are fixedly installed on the cutting table. Fixed waste collection devices can only work effectively around their installation location. For larger workpieces or multiple processing points, they may not be able to fully cover all areas where waste is generated, resulting in some waste not being collected in time. Utility Model Content

[0004] The purpose of this invention is to provide a waste collection device for cutting steel cabinets, which has the advantages of flexible adjustment and efficient waste recycling. Through a power motor driving a series of precisely designed mechanical transmission components, the position of the suction pipe in different directions is automatically adjusted to ensure effective coverage of a wide area of ​​the cutting table surface. At the same time, the suction force generated by the negative pressure pump can efficiently collect various waste materials generated during the cutting process, which not only improves work efficiency, but also greatly improves the safety and cleanliness of the working environment.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a waste collection device for cutting steel cabinets, comprising a cutting table and a cutting blade rotatably disposed at the top center thereon, wherein the top center of the cutting table has a cutting opening adapted to the cutting blade, and the cutting table further comprises a waste collection component.

[0006] The waste collection component includes an inverted U-shaped mounting shell. The left and right sides of the inner wall of the U-shaped mounting shell are fixedly connected to the left and right sides of the cutting table. The rear side of the cutting table is fixedly connected to one side of the inner wall of the U-shaped mounting shell. Horizontally arranged guide grooves are provided on the top left and right sides and the rear side of the U-shaped mounting shell. A first threaded rod is rotatably connected to the left and right sides inside the U-shaped mounting shell. Two first threaded rods are located on the left and right sides of the cutting table, respectively. A first movable shell is slidably connected to the top left and right sides of the U-shaped mounting shell. Multiple first suction pipes are fixedly connected to the two first movable shells close to each other on one side. A second movable shell is slidably connected to the top rear side of the U-shaped mounting shell. Multiple second suction pipes are fixedly connected to the front side of the second movable shell.

[0007] As a preferred embodiment of the waste collection device for steel cabinet cutting and processing according to this utility model, each of the two No. 1 threaded rods is threadedly connected to a No. 1 threaded block on the inner surface of the U-shaped mounting shell, and a No. 1 connecting rod is fixedly connected to the top of each of the two No. 1 threaded blocks. The ends of the two No. 1 connecting rods extend away from the two No. 1 threaded blocks and are fixedly connected to the bottom of the two No. 1 movable shells at the top of the U-shaped mounting shell. The surfaces of the two No. 1 connecting rods are slidably connected to the inner walls of the guide grooves on the left and right sides of the top of the U-shaped mounting shell.

[0008] As a preferred embodiment of the waste collection device for steel cabinet cutting and processing according to this utility model, each of the two No. 1 threaded rods is rotatably connected to a No. 1 mounting block at both ends. The four No. 1 mounting blocks are respectively fixedly installed on the left and right sides of the cutting table at both ends. A No. 1 guide rod is fixedly connected between each of the two No. 1 mounting blocks. The two No. 1 threaded rods are slidably connected to the two No. 1 guide rods respectively. The main transmission component is fixedly sleeved on the rear end surface of each of the two No. 1 threaded rods inside the U-shaped mounting shell.

[0009] As a preferred embodiment of the waste collection device for steel cabinet cutting and processing according to this utility model, a secondary transmission component is connected between the two main transmission components. The front end of one of the No. 1 threaded rods extends to the front end of the U-shaped mounting shell and is rotatably connected thereto. A power motor is fixedly connected to one side of the front end of the U-shaped mounting shell. The output shaft of the power motor is fixedly connected to the front end of one of the No. 1 threaded rods. A protective cover is provided outside the power motor. One side of the protective cover is fixedly connected to one side of the front end of the U-shaped mounting shell.

[0010] As a preferred embodiment of the waste collection device for steel cabinet cutting and processing according to this utility model, a horizontally arranged No. 2 threaded rod is rotatably connected to the rear side inside the U-shaped mounting shell. A No. 2 threaded block is threadedly connected to the surface of the No. 2 threaded rod. A No. 2 connecting rod is fixedly connected to the top of the No. 2 threaded block. The top of the No. 2 connecting rod extends to the upper part of the outside of the U-shaped mounting shell and is fixedly connected to the bottom of the No. 2 movable shell. The surface of the No. 2 connecting rod is slidably connected to the inner wall of the guide groove on the rear side of the top of the U-shaped mounting shell. A No. 1 bevel gear is fixedly sleeved on the rear end surface inside the U-shaped mounting shell.

[0011] As a preferred embodiment of the waste collection device for steel cabinet cutting and processing according to this utility model, a second bevel gear is fixedly sleeved on one end surface of the second threaded rod, the first bevel gear and the second bevel gear mesh with each other, and a second mounting block is rotatably connected to both the left and right ends of the surface of the second threaded rod. The two second mounting blocks are fixedly connected to the left and right ends of the rear side of the cutting table, respectively. A horizontally arranged second guide rod is fixedly connected between the two second mounting blocks, and the second threaded block and the second guide rod are slidably connected.

[0012] As a preferred embodiment of the waste collection device for steel cabinet cutting and processing according to this utility model, a corrugated pipe is fixedly connected to the center of each of the two No. 1 movable shells on opposite sides. A positioning plate is fixedly connected to the lower left and right sides of the cutting table. A collection box is fixedly connected to the top of each of the two No. 1 positioning plates. A corrugated pipe is fixedly connected to the center of the side of the second movable shell away from the second suction pipe. A positioning plate is fixedly connected to the lower rear side of the cutting table. A collection box is fixedly connected to the top of the second positioning plate. The ends of the two No. 1 corrugated pipes away from the two No. 1 movable shells are fixedly connected to the tops of the two No. 1 collection boxes respectively. The ends of the second corrugated pipes away from the second movable shells are fixedly connected to the center of the top of the second collection box. A negative pressure pump is fixedly connected to the front of the top of the two No. 1 collection boxes.

[0013] As a preferred embodiment of the waste collection device for steel cabinet cutting and processing according to this utility model, the two suction ends of the No. 1 negative pressure pump are fixedly connected to the tops of the two No. 1 collection boxes. The top of the No. 2 collection box is fixedly connected to the No. 2 negative pressure pump, and the suction end of the No. 2 negative pressure pump is fixedly connected to the top of the No. 2 collection box. A No. 1 pull-out box is slidably connected inside each of the two No. 1 collection boxes. The front ends of the two No. 1 pull-out boxes extend to the front ends of the two No. 1 collection boxes and are slidably connected thereto. A No. 1 handle is fixedly connected to the front surface of each of the two No. 1 pull-out boxes. A No. 2 pull-out box is slidably connected to one side inside the No. 2 collection box. One end of the No. 2 pull-out box extends to the outside side of the No. 2 collection box and is slidably connected thereto. A No. 2 handle is fixedly connected to one side of the No. 2 pull-out box.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. This utility model uses a power motor to drive the first threaded rod to rotate, and the two first threaded rods are connected by a main transmission component and a secondary transmission component, so the other first threaded rod will also rotate synchronously. In addition, the meshing between the first bevel gear and the second bevel gear ensures that the second threaded rod also rotates together. The rotation of the first threaded rod causes the first threaded block connected to it to slide along the first guide rod and guide groove, and then pushes the first moving shell to move back and forth through the first connecting rod. Similarly, the rotation of the second threaded rod causes the second threaded block on it to slide along the second guide rod, and causes the second moving shell to move left and right through the second connecting rod.

[0016] 2. In this invention, after the No. 1 and No. 2 moving shells are adjusted to suitable positions according to cutting requirements, the No. 1 and No. 2 suction pipes fixed on them begin to work. At this time, the No. 1 and No. 2 corrugated pipes connected to the No. 1 and No. 2 moving shells connect the No. 1 and No. 2 suction pipes to the corresponding No. 1 and No. 2 collection boxes. The No. 1 negative pressure pump and No. 2 negative pressure pump start, generating negative pressure in the No. 1 and No. 2 collection boxes. This negative pressure is conducted through the No. 1 and No. 2 corrugated pipes to the No. 1 and No. 2 suction pipes, so that the waste generated during the cutting process can be effectively sucked into the No. 1 and No. 2 collection boxes. Under negative pressure, the waste enters the No. 1 and No. 2 collection boxes and eventually falls into the internal pull-out boxes (No. 1 pull-out box or No. 2 pull-out box). When cleaning is required, the operator can easily pull out the No. 1 or No. 2 pull-out box by using the handle (No. 1 handle or No. 2 handle) to empty it. Attached Figure Description

[0017] Figure 1 This is a three-dimensional drawing of the present invention;

[0018] Figure 2 This is a three-dimensional view of the waste collection component of this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the waste collection component of this utility model.

[0020] In the diagram: 1. Cutting table; 101. Cutting notch; 2. Cutting blade; 3. U-shaped mounting shell; 301. Guide groove; 4. Threaded rod No. 1; 401. Mounting block No. 1; 5. Guide rod No. 1; 6. Threaded block No. 1; 7. Connecting rod No. 1; 8. Moving shell No. 1; 9. Suction hose No. 1; 10. Power motor; 100. Protective cover; 11. Corrugated pipe No. 1; 12. Collection box No. 1; 13. Positioning plate No. 1; 14. Negative pressure pump No. 1; 15. Pull-out box No. 1; 50. Handle No. 1; 16. Main transmission component; 17. Secondary transmission component; 18. Threaded rod No. 2; 180. Mounting block No. 2; 19. Bevel gear No. 1; 20. Bevel gear No. 2; 21. Guide rod No. 2; 22. Threaded block No. 2; 23. Connecting rod No. 2; 24. Moving shell No. 2; 25. Suction pipe No. 2; 26. Corrugated pipe No. 2; 27. Collection box No. 2; 28. Positioning plate No. 2; 29. ​​Negative pressure pump No. 2; 30. Pull-out box No. 2; 300. Handle No. 2. Detailed Implementation

[0021] Please see Figures 1-3 A waste collection device for cutting steel cabinets includes a cutting table 1 and a cutting blade 2 rotatably mounted at the top center of the cutting table 1. The cutting table 1 has a cutting opening 101 adapted to the cutting blade 2 at the top center. The cutting table 1 also includes a waste collection component.

[0022] Furthermore, the waste collection component includes an inverted U-shaped mounting shell 3. The left and right sides of the inner wall of the U-shaped mounting shell 3 are fixedly connected to the left and right sides of the cutting table 1. The rear side of the cutting table 1 is fixedly connected to one side of the inner wall of the U-shaped mounting shell 3. Horizontally arranged guide grooves 301 are opened on the left, right and rear sides of the top of the U-shaped mounting shell 3. The left and right sides inside the U-shaped mounting shell 3 are rotatably connected to a first threaded rod 4. The two first threaded rods 4 are located on the left and right sides of the cutting table 1, respectively. The left and right sides of the top of the U-shaped mounting shell 3 are slidably connected to a first movable shell 8. Multiple first suction pipes 9 are fixedly connected to each other at equal intervals on one side of the two first movable shells 8. The rear side of the top of the U-shaped mounting shell 3 is slidably connected to a second movable shell 24. Multiple second suction pipes 25 are fixedly connected to the front side of the second movable shell 24 at equal intervals.

[0023] The inverted U-shaped mounting shell 3 not only provides structural support for the entire system, but also allows the first movable shell 8 and the second movable shell 24 to slide back, forth, left, and right on it via the guide groove 301 on its top, increasing the flexibility of the suction position. By rotating the first threaded rod 4 connected to both sides inside the U-shaped mounting shell 3, the first movable shell 8 can be driven to slide back and forth along the guide groove 301, thereby adjusting the position of multiple first suction pipes 9 to cover a wider area. The first suction pipe 9 and the second suction pipe 25 are fixed to the first movable shell 8 and the second movable shell 24 respectively, and are equidistant, allowing for flexible adjustment of their positions as needed during equipment operation, ensuring effective collection of waste materials of different sizes and shapes.

[0024] Through the design of the first threaded rod 4, the first movable housing 8, and the second movable housing 24, this device can flexibly adjust the positions of the first suction pipe 9 and the second suction pipe 25 to adapt to different cutting task requirements. The multiple first suction pipes 9 and second suction pipes 25, coupled with their ability to adjust their positions as needed, allow the device to effectively cover a larger working area, improving the comprehensiveness of waste collection. The highly automated design reduces the need for direct manual intervention in waste cleaning, helping to improve work efficiency and reduce labor intensity.

[0025] Furthermore, each of the two No. 1 threaded rods 4 is threadedly connected to a No. 1 threaded block 6 on the inner surface of the U-shaped mounting shell 3. Each of the two No. 1 threaded blocks 6 is fixedly connected to a No. 1 connecting rod 7. The ends of the two No. 1 connecting rods 7 away from the two No. 1 threaded blocks 6 extend to the upper part of the U-shaped mounting shell 3 and are fixedly connected to the bottom of the two No. 1 movable shells 8. The surfaces of the two No. 1 connecting rods 7 are slidably connected to the inner walls of the guide grooves 301 on the left and right sides of the top of the U-shaped mounting shell 3.

[0026] By rotating the No. 1 threaded rod 4, the No. 1 threaded block 6 connected to it can be moved along the No. 1 threaded rod 4. Each No. 1 threaded block 6 is fixedly connected to a No. 1 connecting rod 7 at its top. The No. 1 connecting rod 7 extends from the inside of the U-shaped mounting shell 3 to the outside top and is finally fixedly connected to the bottom of the No. 1 moving shell 8. When the No. 1 threaded block 6 moves, it will drive the No. 1 moving shell 8 to slide back and forth through the No. 1 connecting rod 7, thereby adjusting the position of the No. 1 vacuum tube 9.

[0027] Furthermore, each of the two No. 1 threaded rods 4 is rotatably connected to a No. 1 mounting block 401 at both ends of its surface. The four No. 1 mounting blocks 401 are fixedly installed on the left and right sides of the cutting table 1 at both ends of its surface. A No. 1 guide rod 5 is fixedly connected between each of the two No. 1 mounting blocks 401. The two No. 1 threaded blocks 6 are slidably connected to the two No. 1 guide rods 5 respectively. The main transmission component 16 is fixedly sleeved on the rear end surface of each of the two No. 1 threaded rods 4 inside the U-shaped mounting shell 3.

[0028] Furthermore, a secondary transmission component 17 is connected between the two main transmission components 16. The front end of one of the threaded rods 4 extends to the front end of the U-shaped mounting shell 3 and is rotatably connected thereto. A power motor 10 is fixedly connected to one side of the front end of the U-shaped mounting shell 3. The output shaft of the power motor 10 is fixedly connected to the front end of one of the threaded rods 4. A protective cover 100 is provided outside the power motor 10. One side of the protective cover 100 is fixedly connected to one side of the front end of the U-shaped mounting shell 3.

[0029] The main drive component 16 and the auxiliary drive component 17 ensure that when one of the threaded rods 4 is driven to rotate by the power motor 10, the other threaded rod 4 will also rotate synchronously, ensuring that the two movable housings 8 on both sides can move in a coordinated manner. The power motor 10 is fixedly installed on one side of the front end of the U-shaped mounting housing 3, and its output shaft is directly fixedly connected to the front end of one of the threaded rods 4, providing a power source for the operation of the entire system. In addition, the power motor 10 is equipped with a protective cover 100 to ensure safety.

[0030] Furthermore, a horizontally arranged second threaded rod 18 is rotatably connected to the rear side inside the U-shaped mounting shell 3. A second threaded block 22 is threadedly connected to the surface of the second threaded rod 18. A second connecting rod 23 is fixedly connected to the top of the second threaded block 22. The top of the second connecting rod 23 extends to the upper part of the U-shaped mounting shell 3 and is fixedly connected to the bottom of the second movable shell 24. The surface of the second connecting rod 23 is slidably connected to the inner wall of the guide groove 301 on the rear side of the top of the U-shaped mounting shell 3. A first threaded rod 4 is fixedly fitted with a first bevel gear 19 on the rear end surface inside the U-shaped mounting shell 3.

[0031] Furthermore, a second bevel gear 20 is fixedly sleeved on one end surface of the second threaded rod 18. The first bevel gear 19 and the second bevel gear 20 mesh with each other. The left and right ends of the surface of the second threaded rod 18 are rotatably connected to the second mounting block 180. The two second mounting blocks 180 are fixedly connected to the left and right ends of the rear side of the cutting table 1, respectively. A horizontally set second guide rod 21 is fixedly connected between the two second mounting blocks 180. The second threaded block 22 is slidably connected to the second guide rod 21.

[0032] When the second threaded rod 18 rotates, it will drive the second threaded block 22 to move along the second threaded rod 18. As the second threaded block 22 moves, the second connecting rod 23 will drive the second moving shell 24 to slide left and right, thereby adjusting the position of the multiple second suction pipes 25.

[0033] When the power motor 10 drives the first threaded rod 4 to rotate, the second threaded rod 18 will also rotate through the transmission of the first bevel gear 19 and the second bevel gear 20, realizing the synchronous movement of the first moving shell 8 and the second moving shell 24. The design of the first moving shell 8 and the second moving shell 24 enables effective waste collection from different areas of the cutting table 1, improving collection efficiency and coverage. The first bevel gear 19 and the second bevel gear 20 ensure that the first moving shell 8 and the second moving shell 24 work in a coordinated manner, avoiding collection blind spots or overlaps caused by asynchrony.

[0034] Furthermore, a corrugated pipe 11 is fixedly connected to the center of each of the two movable shells 8 on the side away from each other. A positioning plate 13 is fixedly connected to the lower left and right sides of the cutting table 1. A collection box 12 is fixedly connected to the top of each of the two positioning plates 13. A corrugated pipe 26 is fixedly connected to the center of the side of the movable shell 24 away from the suction pipe 25. A positioning plate 28 is fixedly connected to the lower rear side of the cutting table 1. A collection box 27 is fixedly connected to the top of the positioning plate 28. The ends of the two corrugated pipes 11 away from the two movable shells 8 are fixedly connected to the tops of the two collection boxes 12 respectively. The end of the corrugated pipe 26 away from the movable shell 24 is fixedly connected to the center of the top of the collection box 27. A negative pressure pump 14 is fixedly connected to the front of the top of the two collection boxes 12.

[0035] Each of the two movable shells 8 has a corrugated pipe 11 fixedly connected to its outer center. One end of the corrugated pipe 11 is connected to the movable shell 8, and the other end is connected to the top of the collection box 12 located on the lower left and right sides of the cutting table 1. Similarly, the movable shell 24 is also connected to the top of the collection box 27 located on the lower rear side via a corrugated pipe 26. The design of the corrugated pipes allows the movable shells 8 and 24 to maintain their connection with the collection boxes 12 and 27 during movement.

[0036] Furthermore, the suction ends of the two No. 1 negative pressure pumps 14 are fixedly connected to the tops of the two No. 1 collection boxes 12. The top of the No. 2 collection box 27 is fixedly connected to the No. 2 negative pressure pump 29. The suction end of the No. 2 negative pressure pump 29 is fixedly connected to the top of the No. 2 collection box 27. The No. 1 pull-out box 15 is slidably connected inside the two No. 1 collection boxes 12. The front ends of the two No. 1 pull-out boxes 15 extend to the front ends of the two No. 1 collection boxes 12 and are slidably connected thereto. The front surface of the two No. 1 pull-out boxes 15 is fixedly connected to the No. 1 handle 150. The No. 2 pull-out box 30 is slidably connected to one side inside the No. 2 collection box 27. One end of the No. 2 pull-out box 30 extends to the outside side of the No. 2 collection box 27 and is slidably connected thereto. The No. 2 handle 300 is fixedly connected to one side of the No. 2 pull-out box 30.

[0037] Collection box 12 corresponds to negative pressure pump 14, and collection box 27 corresponds to negative pressure pump 29. These are used to generate the necessary negative pressure to ensure that the waste generated during the cutting process can smoothly enter collection box 12 and collection box 27 through suction pipe 9 and suction pipe 25.

[0038] The first collection box 12 and the second collection box 27 are respectively designed with a sliding pull-out box 15 and a pull-out box 30. The front ends of the pull-out boxes 15 and 30 extend to the outside of the first collection box 12 and the second collection box 27, and are equipped with a handle 150 and a handle 300, so that users can easily pull out the pull-out boxes 15 and 30 for cleaning.

[0039] When the equipment starts running, the power motor 10 on the front side of the U-shaped mounting shell 3 is first activated. The output shaft of this motor is fixedly connected to the front end of one of the threaded rods 4, thereby driving the threaded rod 4 to rotate. As the power motor 10 drives the threaded rod 4 to rotate, and the two threaded rods 4 are connected by the main transmission component 16 and the auxiliary transmission component 17, the other threaded rod 4 will also rotate synchronously. In addition, the meshing between the first bevel gear 19 and the second bevel gear 20 ensures that the second threaded rod 18 also rotates. The rotation of the threaded rod 4 causes the threaded block 6 connected to it to slide along the first guide rod 5 and the guide groove 301, which in turn pushes the first moving shell 8 to move back and forth through the first connecting rod 7. Similarly, the rotation of the second threaded rod 18 causes the threaded block 22 on it to slide along the second guide rod 21, and the second moving shell 24 to move left and right through the second connecting rod 23.

[0040] Once the first movable shell 8 and the second movable shell 24 are adjusted to the appropriate positions according to the cutting requirements, the first suction pipe 9 and the second suction pipe 25 fixed on them begin to work. At this time, the first corrugated pipe 11 and the second corrugated pipe 26, which are connected to the first movable shell 8 and the second movable shell 24, connect the first suction pipe 9 and the second suction pipe 25 to the corresponding first collection box 12 and second collection box 27. The first negative pressure pump 14 and the second negative pressure pump 29 start, generating negative pressure in the first collection box 12 and the second collection box 27. This negative pressure is conducted to the first suction pipe 9 and the second suction pipe 25 through the first corrugated pipe 11 and the second corrugated pipe 26, so that the waste generated during the cutting process can be effectively sucked into the first collection box 12 and the second collection box 27. Under negative pressure, the waste enters the No. 1 collection box 12 and the No. 2 collection box 27, and finally falls into the internal pull-out box (No. 1 pull-out box 15 or No. 2 pull-out box 30). When cleaning is required, the operator can easily pull out the No. 1 pull-out box 15 or the No. 2 pull-out box 30 through the handle (No. 1 handle 150 or No. 2 handle 300) to empty it.

[0041] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A waste collection device for cutting steel cabinets, comprising a cutting table (1) and a cutting blade (2) rotatably disposed at the top center thereon, wherein the cutting table (1) has a cutting opening (101) adapted to the cutting blade (2) at the top center, and the cutting table (1) further comprises a waste collection component, characterized in that: The waste collection component includes an inverted U-shaped mounting shell (3). The left and right sides of the inner wall of the U-shaped mounting shell (3) are fixedly connected to the left and right sides of the cutting table (1). The rear side of the cutting table (1) is fixedly connected to one side of the inner wall of the U-shaped mounting shell (3). The top left and right sides and the rear side of the U-shaped mounting shell (3) are provided with horizontally arranged guide grooves (301). The left and right sides inside the U-shaped mounting shell (3) are rotatably connected with threaded rods (4). The two threaded rods (4) are located on the left and right sides of the cutting table (1) respectively. The top left and right sides of the U-shaped mounting shell (3) are slidably connected with movable shells (8). The two movable shells (8) are fixedly connected to each other on one side with multiple vacuum pipes (9) arranged at equal intervals. The rear side of the top of the U-shaped mounting shell (3) is slidably connected with movable shells (24). The front side of movable shells (24) is fixedly connected with multiple vacuum pipes (25) arranged at equal intervals.

2. The waste collection device for cutting and processing steel cabinets as described in claim 1, characterized in that: Two threaded rods (4) are threaded to threaded blocks (6) on the inner surface of the U-shaped mounting shell (3). A connecting rod (7) is fixedly connected to the top of each of the two threaded blocks (6). The ends of the two connecting rods (7) away from the two threaded blocks (6) extend to the top of the U-shaped mounting shell (3) and are fixedly connected to the bottom of the two movable shells (8). The surfaces of the two connecting rods (7) are slidably connected to the inner walls of the guide grooves (301) on the left and right sides of the top of the U-shaped mounting shell (3).

3. The waste collection device for cutting and processing steel cabinets as described in claim 2, characterized in that: Two threaded rods (4) are rotatably connected to mounting blocks (401) at both ends of their surfaces. Four mounting blocks (401) are fixedly installed on the left and right sides of the cutting table (1) at both ends of their surfaces. A guide rod (5) is fixedly connected between the two mounting blocks (401). Two threaded blocks (6) are slidably connected to the two guide rods (5). The main transmission component (16) is fixedly sleeved on the rear end surface of the two threaded rods (4) inside the U-shaped mounting shell (3).

4. The waste collection device for cutting and processing steel cabinets as described in claim 3, characterized in that: A secondary transmission component (17) is connected between the two main transmission components (16). The front end of one of the first threaded rods (4) extends to the front end of the U-shaped mounting shell (3) and is rotatably connected thereto. A power motor (10) is fixedly connected to one side of the front end of the U-shaped mounting shell (3). The output shaft of the power motor (10) is fixedly connected to the front end of one of the first threaded rods (4). A protective cover (100) is provided outside the power motor (10). One side of the protective cover (100) is fixedly connected to one side of the front end of the U-shaped mounting shell (3).

5. The waste collection device for cutting and processing steel cabinets as described in claim 1, characterized in that: The U-shaped mounting shell (3) is rotatably connected to a horizontally arranged No. 2 threaded rod (18) inside the rear side. The surface of the No. 2 threaded rod (18) is threadedly connected to a No. 2 threaded block (22). The top of the No. 2 threaded block (22) is fixedly connected to a No. 2 connecting rod (23). The top of the No. 2 connecting rod (23) extends to the outside of the U-shaped mounting shell (3) and is fixedly connected to the bottom of the No. 2 movable shell (24). The surface of the No. 2 connecting rod (23) is slidably connected to the inner wall of the guide groove (301) on the rear side of the top of the U-shaped mounting shell (3). One of the No. 1 threaded rods (4) is located inside the U-shaped mounting shell (3) and a No. 1 bevel gear (19) is fixedly sleeved on the rear end surface.

6. The waste collection device for cutting and processing steel cabinets as described in claim 5, characterized in that: A second bevel gear (20) is fixedly sleeved on one end of the second threaded rod (18). The first bevel gear (19) and the second bevel gear (20) mesh with each other. The left and right ends of the second threaded rod (18) are rotatably connected to the second mounting block (180). The two second mounting blocks (180) are fixedly connected to the left and right ends of the rear side of the cutting table (1). A horizontally arranged second guide rod (21) is fixedly connected between the two second mounting blocks (180). The second threaded block (22) and the second guide rod (21) are slidably connected.

7. The waste collection device for cutting and processing steel cabinets as described in claim 1, characterized in that: Two movable shells (8) are fixedly connected to a corrugated pipe (11) at their center on opposite sides. A positioning plate (13) is fixedly connected to the lower left and right sides of the cutting table (1). A collection box (12) is fixedly connected to the top of the two positioning plates (13). A corrugated pipe (26) is fixedly connected to the center on the side of the movable shell (24) away from the suction pipe (25). A positioning plate (28) is fixedly connected to the lower rear side of the cutting table (1). A collection box (27) is fixedly connected to the top of the positioning plate (28). One end of the two corrugated pipes (11) away from the two movable shells (8) is fixedly connected to the top of the two collection boxes (12). One end of the corrugated pipe (26) away from the movable shell (24) is fixedly connected to the center of the top of the collection box (27). A negative pressure pump (14) is fixedly connected to the front top of the two collection boxes (12).

8. The waste collection device for cutting and processing steel cabinets as described in claim 7, characterized in that: The suction ends of the two No. 1 negative pressure pumps (14) are fixedly connected to the top of the two No. 1 collection boxes (12). The top of the No. 2 collection box (27) is fixedly connected to the No. 2 negative pressure pump (29). The suction end of the No. 2 negative pressure pump (29) is fixedly connected to the top of the No. 2 collection box (27). The No. 1 pull-out box (15) is slidably connected inside the two No. 1 collection boxes (12). The front ends of the two No. 1 pull-out boxes (15) extend to the front ends of the two No. 1 collection boxes (12) and are slidably connected thereto. The front surface of the two No. 1 pull-out boxes (150) is fixedly connected to the front surface of the two No. 1 pull-out boxes (150). The No. 2 pull-out box (30) is slidably connected to one side inside the No. 2 collection box (27). One end of the No. 2 pull-out box (30) extends to the outside side of the No. 2 collection box (27) and is slidably connected thereto. The No. 2 pull-out box (300) is fixedly connected to one side of the No. 2 pull-out box (30).

Images