Dust collection device for PVC wallboard cutting device
By installing adjustable hoods and filters on the front and rear sides of the PVC wall panel cutting device, the problems of insufficient dust coverage and incomplete filtration are solved, achieving efficient dust cleaning and environmental protection.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SUQIAN TONGDA PLASTIC IND CO LTD
- Filing Date
- 2025-05-27
- Publication Date
- 2026-05-12
AI Technical Summary
The existing dust collection structure of PVC wall panel cutting devices cannot effectively cover the entire cutting area. The dust collection power is insufficient and there is a lack of a filtration system, resulting in dust pollution and secondary dust generation.
Adjustable hoods and filters are installed on the front and rear sides of the cutting device. The position and height of the hoods can be adjusted by height adjustment and longitudinal adjustment devices. Combined with a variable frequency fan and a filtration system, the dust coverage is enhanced and the dust is effectively filtered.
It improves dust collection efficiency, prevents dust pollution and secondary dust generation, and ensures a clean working environment and extends the lifespan of the equipment.
Smart Images
Figure CN224224043U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of PVC wall panel processing, and in particular to a dust collection device for a PVC wall panel cutting device. Background Technology
[0002] PVC wall panels, or wall decoration materials made of polyvinyl chloride (PVC), are widely welcomed for their excellent performance and diverse applications.
[0003] During the production or installation of PVC wall panels, the panels are usually cut. However, the cutting process generates a lot of dust and debris. These fine particles easily float in the air, which not only affects the health of operators but also pollutes the working environment and may even affect cutting accuracy and equipment lifespan.
[0004] While some PVC wall panel cutting devices on the market are equipped with simple dust collection structures, they generally suffer from the following problems: the dust collection port is fixed in position and cannot effectively cover the entire cutting area; the suction power is insufficient and it is difficult to completely collect dust; and the lack of a filtration system leads to secondary dust generation. Utility Model Content
[0005] To solve the above-mentioned technical problems, this utility model provides a dust collection device for a PVC wall panel cutting device. By setting this device, adjustable hoods are set on the front and rear sides of the cutting device to enhance the coverage of dust sources; and the dust can be filtered to improve the overall dust collection efficiency and prevent secondary pollution.
[0006] This utility model discloses a dust collection device for a PVC wall panel cutting device, comprising a cutting device, a fan, a three-way pipe, two sets of flexible hoses, two sets of air ducts, two sets of air hoods, a height adjustment device, two sets of longitudinal adjustment devices, and a filter device. The filter device is located below the cutting device, the fan is installed on top of the filter device and communicates with it, the fan input end is connected to the output end of the three-way pipe, the three-way pipe input end is connected to the output ends of the two sets of flexible hoses, the two sets of flexible hose input ends are connected to the output ends of the two sets of air ducts, the two sets of air hoods are installed on the input ends of the two sets of air ducts, the height adjustment devices are installed at the front and rear ends of the cutting device, the two sets of longitudinal adjustment devices are installed on top of the height adjustment device, and the two sets of longitudinal adjustment devices are connected in conjunction with the two sets of air ducts.
[0007] Preferably, the height adjustment device is configured with two sets of fixed plates and two sets of hydraulic cylinders. The two sets of fixed plates are respectively installed at the front and rear ends of the cutting device, and the two sets of hydraulic cylinders are respectively installed at the top of the two sets of fixed plates. The output ends of the two sets of hydraulic cylinders are connected to the two sets of longitudinal adjustment devices.
[0008] Preferably, the longitudinal adjustment device is configured as a connecting block and a bolt. The connecting block is installed at the output end of the hydraulic cylinder. A sliding hole is provided on the connecting block. The air guide pipe is slidably engaged with the sliding hole of the connecting block. A threaded hole is provided at the top of the connecting block. The bolt is threadedly connected to the threaded hole of the connecting block. The bolt is tightened against the air guide pipe.
[0009] Preferably, the filtration device includes a filter box, a filter plate, a dust collection screen, and an installation mechanism. A fan is installed at the top of the filter box, and the fan output end is connected to the top of the filter box. The filter plate and the dust collection screen are both installed inside the filter box through the installation mechanism. An exhaust pipe is connected to the rear end of the filter box.
[0010] Preferably, the installation mechanism includes an installation plate, a handle, four sets of support plates, four sets of slide rods, four sets of springs, four sets of locking blocks, and four sets of pull handles. The filter plate and dust collection screen are installed at the rear end of the installation plate, and the front end of the filter box is connected to an installation port. The installation plate is located at the installation port of the filter box. The handle is installed at the front end of the installation plate. The four sets of support plates are respectively installed at the front end of the filter box. The four sets of slide rods are slidably installed on the four sets of support plates. The four sets of springs are respectively sleeved on the four sets of slide rods. The four sets of locking blocks are respectively installed on the inner ends of the four sets of slide rods and engage with the installation plate. The four sets of pull handles are respectively installed on the outer ends of the four sets of slide rods.
[0011] Preferably, the wind shield and the air duct are connected by a quick-release buckle.
[0012] Preferably, the rear end of the filter box is provided with two sets of slots, and the filter plate and dust collection screen are respectively engaged with the two sets of slots in the filter box.
[0013] Preferably, the fan is a variable frequency fan.
[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: by setting this device, adjustable wind hoods are set on the front and rear sides of the cutting device to enhance the coverage of dust sources; and the dust can be filtered to improve the overall dust collection efficiency and prevent secondary pollution. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the structure of this utility model;
[0016] Figure 2 yes Figure 1 A magnified structural diagram of A in the middle;
[0017] Figure 3 yes Figure 1 A magnified structural diagram of B in the diagram;
[0018] Figure 4 yes Figure 1 A magnified structural diagram of C;
[0019] The following are labels in the attached diagram: 1. Cutting device; 2. Fan; 3. T-pipe; 4. Hose; 5. Air guide pipe; 6. Fan cover; 7. Fixing plate; 8. Hydraulic cylinder; 9. Connecting block; 10. Bolt; 11. Filter box; 12. Filter plate; 13. Dust collection screen; 14. Mounting plate; 15. Handle; 16. Support plate; 17. Slide rod; 18. Spring; 19. Locking block; 20. Pull handle. Detailed Implementation
[0020] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.
[0021] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.
[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.
[0023] like Figures 1 to 4 As shown, the present invention discloses a dust collection device for a PVC wall panel cutting device, comprising a cutting device 1, a fan 2, a three-way pipe 3, two sets of flexible hoses 4, two sets of air guide pipes 5, two sets of air hoods 6, a height adjustment device, two sets of longitudinal adjustment devices, and a filter device. The filter device is located below the cutting device 1. The fan 2 is installed on the top of the filter device and communicates with it. The input end of the fan 2 is connected to the output end of the three-way pipe 3. The input end of the three-way pipe 3 is connected to the output ends of the two sets of flexible hoses 4 respectively. The input ends of the two sets of flexible hoses 4 are connected to the output ends of the two sets of air guide pipes 5 respectively. The two sets of air hoods 6 are respectively installed on the input ends of the two sets of air guide pipes 5. The height adjustment devices are respectively installed at the front and rear ends of the cutting device 1. The two sets of longitudinal adjustment devices are installed on the top of the height adjustment device and are connected to the two sets of air guide pipes 5.
[0024] The positions of the two sets of air hoods 6 are adjusted according to the cutting position of the PVC wall panel. The longitudinal position of the two sets of air hoods 6 is adjusted by two sets of longitudinal adjustment devices, and the height of the two sets of air hoods 6 is adjusted by a height adjustment device, so that the two sets of air hoods 6 are close to the cutting position of the PVC wall panel. Then, the fan 2 is turned on, and the dust is introduced into the filter device through the two sets of air hoods 6, two sets of air guide pipes 5, two sets of hoses 4, three-way pipe 3 and fan 2, and then discharged after filtration. By setting up this device, adjustable air hoods 6 are set on the front and rear sides of the cutting device 1, which enhances the coverage of the dust source; and can also filter the dust, improve the overall dust collection efficiency and prevent secondary pollution.
[0025] As a preferred embodiment of the above, the height adjustment device is configured as two sets of fixed plates 7 and two sets of hydraulic cylinders 8. The two sets of fixed plates 7 are respectively installed at the front end and rear end of the cutting device 1, and the two sets of hydraulic cylinders 8 are respectively installed at the top of the two sets of fixed plates 7. The output ends of the two sets of hydraulic cylinders 8 are connected to the two sets of longitudinal adjustment devices.
[0026] By setting a fixed plate 7 and hydraulic cylinders 8, and by opening two sets of hydraulic cylinders 8, the height of the two sets of wind hoods 6 can be adjusted by two sets of longitudinal adjustment devices, so that the height of the two sets of wind hoods 6 can be adjusted as needed.
[0027] As a preferred embodiment of the above, the longitudinal adjustment device is configured as a connecting block 9 and a bolt 10. The connecting block 9 is installed at the output end of the hydraulic cylinder 8. A sliding hole is provided on the connecting block 9. The air guide pipe 5 is slidably engaged with the sliding hole of the connecting block 9. A threaded hole is provided at the top of the connecting block 9. The bolt 10 is threadedly connected to the threaded hole of the connecting block 9. The bolt 10 is tightened against the air guide pipe 5.
[0028] By setting up connecting blocks 9 and bolts 10, and by loosening the two sets of bolts 10, the two sets of air guide pipes 5 can slide on the two sets of connecting blocks 9, thereby adjusting the longitudinal position of the two sets of air hoods 6. After the positions of the two sets of air hoods 6 are adjusted, the two sets of bolts 10 are rotated, and the two sets of bolts 10 are threadedly connected to the two sets of connecting blocks 9. The two sets of connecting blocks 9 then tighten and fix the two sets of air guide pipes 5, which serves to adjust the longitudinal position of the two sets of air hoods 6.
[0029] As a preferred embodiment of the above, the filtration device includes a filter box 11, a filter plate 12, a dust collection net 13 and an installation mechanism. The fan 2 is installed at the top of the filter box 11, and the output end of the fan 2 is connected to the top of the filter box 11. The filter plate 12 and the dust collection net 13 are both installed inside the filter box 11 through the installation mechanism. An exhaust pipe is provided at the rear end of the filter box 11.
[0030] By setting up a filter box 11, a filter plate 12, a dust collection net 13, and an installation mechanism, dust is introduced into the filter box 11 by the fan 2. The filter plate 12 filters larger dust particles, and the dust collection net 13 filters fine dust particles in the air. The filtered air is discharged through the exhaust pipe, which can filter the dust before discharge and avoid secondary dust pollution.
[0031] As a preferred embodiment of the above, the installation mechanism includes an installation plate 14, a handle 15, four sets of support plates 16, four sets of slide rods 17, four sets of springs 18, four sets of locking blocks 19, and four sets of pull handles 20. The filter plate 12 and the dust collection screen 13 are both installed at the rear end of the installation plate 14. The front end of the filter box 11 is connected to an installation port. The installation plate 14 is located at the installation port of the filter box 11. The handle 15 is installed at the front end of the installation plate 14. The four sets of support plates 16 are respectively installed at the front end of the filter box 11. The four sets of slide rods 17 are slidably installed on the four sets of support plates 16. The four sets of springs 18 are respectively sleeved on the four sets of slide rods 17. The four sets of locking blocks 19 are respectively installed on the inner ends of the four sets of slide rods 17 and the four sets of locking blocks 19 are locked onto the installation plate 14. The four sets of pull handles 20 are respectively installed on the outer ends of the four sets of slide rods 17.
[0032] By configuring the mounting plate 14, handle 15, support plate 16, slide rod 17, spring 18, locking block 19, and pull handle 20, when it is necessary to clean the filter plate 12 and dust collection screen 13, the four sets of pull handles 20 drive the four sets of slide rods 17 to slide outward on the four sets of support plates 16, while the four sets of springs 18 are in a compressed state. After the four sets of locking blocks 19 are separated from the mounting plate 14, the mounting plate 14 can be removed from the filter box 11 by using the handle 15, and the filter plate 12 and dust collection screen 13 will be removed along with the mounting plate 14, making it convenient to clean the filter plate 12 and dust collection screen 13.
[0033] As a preferred embodiment of the above, the wind shield 6 and the air duct 5 are connected by a quick-release buckle.
[0034] It facilitates the disassembly and cleaning of the fan cover 6.
[0035] As a preferred embodiment of the above, the filter box 11 has two sets of slots at its rear end, and the filter plate 12 and the dust collection net 13 are respectively engaged with the two sets of slots in the filter box 11.
[0036] This can improve the stability of the filter plate 12 and dust collection screen 13 after installation.
[0037] As a preferred embodiment of the above, the fan 2 is a variable frequency fan;
[0038] The variable frequency fan can automatically adjust the suction power according to the cutting status.
[0039] This utility model discloses a dust collection device for a PVC wall panel cutting apparatus. During operation, the positions of two sets of air hoods 6 are first adjusted according to the cutting position of the PVC wall panel. By loosening two sets of bolts 10, two sets of air guide pipes 5 slide on two sets of connecting blocks 9, thereby adjusting the longitudinal position of the two sets of air hoods 6. After the positions of the two sets of air hoods 6 are adjusted, the two sets of bolts 10 are rotated, and the two sets of bolts 10 are threadedly connected to the two sets of connecting blocks 9, which then tighten and fix the two sets of air guide pipes 5. By opening two sets of hydraulic cylinders 8, the two sets of hydraulic cylinders 8 adjust the height of the two sets of air hoods 6 through the two sets of connecting blocks 9, thereby bringing the two sets of air hoods 6 closer to the cutting position of the PVC wall panel. Then, the fan 2 is turned on, and the dust is guided through the two sets of air hoods 6, the two sets of air guide pipes 5, the two sets of flexible hoses 4, the three-way pipe 3, and the fan 2 into the filter box 11. After being filtered by the filter plate 12 and the dust collection screen 13, the dust is discharged.
[0040] The dust collection device for the PVC wall panel cutting device of this utility model has common mechanical installation, connection or setting methods, and can be implemented as long as it can achieve its beneficial effect. The fan 2 and hydraulic cylinder 8 of the dust collection device for the PVC wall panel cutting device of this utility model are purchased from the market. Technical personnel in this industry only need to install and operate it according to the accompanying instruction manual.
[0041] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.
Claims
1. A dust collection device for a PVC wall panel cutting apparatus, characterized in that, The device includes a cutting device (1), a fan (2), a three-way pipe (3), two sets of hoses (4), two sets of air ducts (5), two sets of air hoods (6), a height adjustment device, two sets of longitudinal adjustment devices, and a filter device. The filter device is located below the cutting device (1). The fan (2) is installed on the top of the filter device and is connected to it. The input end of the fan (2) is connected to the output end of the three-way pipe (3). The input end of the three-way pipe (3) is connected to the output end of the two sets of hoses (4). The input end of the two sets of hoses (4) is connected to the output end of the two sets of air ducts (5). The two sets of air hoods (6) are installed on the input ends of the two sets of air ducts (5). The height adjustment devices are installed at the front and rear ends of the cutting device (1). The two sets of longitudinal adjustment devices are installed on the top of the height adjustment device. The two sets of longitudinal adjustment devices are connected to the two sets of air ducts (5).
2. The dust collection device for a PVC wall panel cutting device as described in claim 1, characterized in that, The height adjustment device is configured with two sets of fixed plates (7) and two sets of hydraulic cylinders (8). The two sets of fixed plates (7) are respectively installed at the front and rear ends of the cutting device (1), and the two sets of hydraulic cylinders (8) are respectively installed at the top of the two sets of fixed plates (7). The output ends of the two sets of hydraulic cylinders (8) are connected to the two sets of longitudinal adjustment devices.
3. The dust collection device for a PVC wall panel cutting device as described in claim 1, characterized in that, The longitudinal adjustment device is set as a connecting block (9) and a bolt (10). The connecting block (9) is installed at the output end of the hydraulic cylinder (8). A sliding hole is provided on the connecting block (9). The air guide pipe (5) is slidably engaged with the sliding hole of the connecting block (9). A threaded hole is provided at the top of the connecting block (9). The bolt (10) is threadedly connected to the threaded hole of the connecting block (9). The bolt (10) is tightened against the air guide pipe (5).
4. The dust collection device for a PVC wall panel cutting device as described in claim 1, characterized in that, The filtration device includes a filter box (11), a filter plate (12), a dust collection net (13), and an installation mechanism. A fan (2) is installed at the top of the filter box (11), and the output end of the fan (2) is connected to the top of the filter box (11). The filter plate (12) and the dust collection net (13) are both installed inside the filter box (11) through the installation mechanism. An exhaust pipe is connected to the rear end of the filter box (11).
5. The dust collection device for a PVC wall panel cutting device as described in claim 4, characterized in that, The installation mechanism includes an installation plate (14), a handle (15), four sets of support plates (16), four sets of slide rods (17), four sets of springs (18), four sets of locking blocks (19), and four sets of pull handles (20). The filter plate (12) and the dust collection screen (13) are installed at the rear end of the installation plate (14). The front end of the filter box (11) is connected to the installation port. The installation plate (14) is located at the installation port of the filter box (11). The handle (15) is installed at the front end of the installation plate (14). The four sets of support plates (16) are respectively installed at the front end of the filter box (11). The four sets of slide rods (17) are slidably installed on the four sets of support plates (16). The four sets of springs (18) are respectively sleeved on the four sets of slide rods (17). The four sets of locking blocks (19) are respectively installed on the inner end of the four sets of slide rods (17). The four sets of locking blocks (19) are locked onto the installation plate (14). The four sets of pull handles (20) are respectively installed on the outer end of the four sets of slide rods (17).
6. The dust collection device for a PVC wall panel cutting device as described in claim 1, characterized in that, The wind shield (6) and the air duct (5) are connected by a quick-release buckle.
7. The dust collection device for a PVC wall panel cutting device as described in claim 4, characterized in that, The filter box (11) has two sets of slots at its rear end, and the filter plate (12) and the dust collection net (13) are respectively fitted into the two sets of slots of the filter box (11).
8. The dust collection device for a PVC wall panel cutting device as described in claim 7, characterized in that, The fan (2) is a variable frequency fan.