A splash-proof cutting waste collection cover
By using a combination of motor-driven gears and cylinders, the dust collection hood can be moved flexibly and the protective cover can be stably covered, which solves the problems of fixed dust collection range and inflexible adjustment in the existing technology, and improves waste collection efficiency and ease of operation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SUZHOU CITY ZINJI PRECISION HARDWARE CO LTD
- Filing Date
- 2025-08-06
- Publication Date
- 2026-07-17
Smart Images
Figure CN224509150U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of mechanical processing waste collection technology, and in particular to a cutting waste collection cover that prevents splashing. Background Technology
[0002] During the machining of materials such as metal, wood, and plastic, cutting operations generate a large amount of flying debris and dust. This waste not only pollutes the working environment and affects the service life of equipment, but also poses a health hazard to operators, such as respiratory diseases caused by inhaling dust or cuts from flying debris.
[0003] Traditional waste collection methods typically employ fixed dust hoods or simple protective barriers. However, due to the uncertainty of the cutting area's location and the direction of waste splashing, fixed dust collection devices often struggle to effectively cover the entire waste dispersion area, resulting in low collection efficiency. Furthermore, while some existing equipment possesses dust collection capabilities, the position adjustment of the dust hood is not flexible enough to adapt to the processing needs of workpieces of different sizes or shapes, leading to inconsistent waste collection results. Currently, some dynamic dust collection devices on the market, although movable, mostly rely on manual adjustment or simple mechanical structures, making it difficult to achieve precise and efficient waste collection. Additionally, some devices have separate dust collection mechanisms and protective covers, resulting in complex structures, large space requirements, and high maintenance costs. Utility Model Content
[0004] To overcome the above shortcomings, this utility model provides a splash-proof cutting waste collection cover, which aims to improve the problem that the dust collection range of the existing cutting waste collection device is fixed and inflexible, resulting in low efficiency in collecting waste chips and dust.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a splash-proof cutting waste collection cover, comprising a workbench and a protective cover, wherein the protective cover is slidably connected to the upper part of the workbench, a motor is fixedly connected to the upper part of the protective cover, a rotating shaft is fixedly connected to the output end of the motor, a gear is fixedly connected to the outside of the rotating shaft, rack plates are meshed on both sides of the bottom of the gear, horizontal plates are fixedly connected to both ends of the two rack plates, connecting plates are fixedly connected to the bottom of the two horizontal plates, and a dust collection assembly is fixedly connected to the bottom of the two connecting plates. The dust collection assembly is used to collect waste, a fan is fixedly connected to the upper part of the protective cover, a collection box is fixedly connected to the input end of the fan, one end of a conveying hose is fixedly connected to the rear of the collection box, and a fixed pipe is fixedly connected to the other end of the conveying hose.
[0006] Furthermore, a fixed frame is fixedly connected to the upper part of the workbench, a fixed plate is fixedly connected to the front part of the fixed frame, a cylinder is fixedly connected to the right side of the fixed plate, a push plate is fixedly connected to the output end of the cylinder, the push plate is fixedly connected to the front part of the protective cover, a slider is fixedly connected to the rear part of the protective cover, the slider is slidably connected inside the fixed frame, and a cutting mechanism is fixedly connected to the upper part of the workbench.
[0007] Furthermore, the vacuuming assembly includes connecting pipes and vacuum hoods, with two connecting pipes fixedly connected to the bottom of two connecting plates, and multiple vacuum hoods fixedly connected around the bottom of the two connecting pipes.
[0008] Furthermore, both of the connecting tubes are fixedly connected to the two ends of the fixed tube, and the multiple dust collection hoods are slidably connected inside the protective cover.
[0009] Furthermore, a fixed base is fixedly connected to the upper part of the protective cover, and both rack plates are slidably connected inside the fixed base.
[0010] Furthermore, both connecting plates are slidably connected inside the fixed base, and the rotating shaft is rotatably connected inside the fixed base.
[0011] Furthermore, the collection box is fixedly connected to the upper part of the protective cover, and a filter plate is fixedly connected inside the collection box.
[0012] Furthermore, a positioning plate is fixedly connected to the rear of the fixed frame, and a sliding rod is fixedly connected to the left side of the positioning plate. The slider is slidably connected to the outside of the sliding rod.
[0013] This utility model has the following beneficial effects:
[0014] 1. In this utility model, the starting motor drives the gear to rotate, the gear drives the rack plate to move, and the rack plate drives the dust collection component to move laterally, so that the dust collection hood forms a reciprocating dust collection trajectory. With the help of the negative pressure suction of the fan, the splashed waste is sent into the collection box through the conveying hose, realizing efficient waste recycling. The position of the dust collection hood can be flexibly adjusted to optimize the collection effect.
[0015] 2. In this utility model, the protective cover is pushed to slide along the fixed frame by the start cylinder, and the slider moves smoothly outside the slide rod, so that the position of the protective cover can be flexibly adjusted, which can facilitate the adjustment of the position of the protective cover, effectively protect the operator and collect waste materials, and improve the convenience of operation. Attached Figure Description
[0016] Figure 1 This is a front view of a splash-proof cutting waste collection cover proposed in this utility model;
[0017] Figure 2This is a cross-sectional view of a protective cover for a splash-proof cutting waste collection cover proposed in this utility model;
[0018] Figure 3 This is a top view of a splash-proof cutting waste collection cover proposed in this utility model;
[0019] Figure 4 for Figure 3 Enlarged view of point A in the middle.
[0020] Legend:
[0021] 1. Workbench; 2. Fixed frame; 3. Fixed plate; 4. Cylinder; 5. Push plate; 6. Protective cover; 7. Positioning plate; 8. Slide rod; 9. Slider; 10. Cutting mechanism; 11. Fan; 12. Collection box; 13. Filter plate; 14. Conveying hose; 15. Fixed pipe; 16. Connecting pipe; 17. Dust hood; 18. Motor; 19. Rotating shaft; 20. Gear; 21. Rack plate; 22. Horizontal plate; 23. Connecting plate; 24. Fixed base. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0023] Reference Figures 2-4This utility model provides an embodiment of a splash-proof cutting waste collection cover, comprising a workbench 1 and a protective cover 6. The protective cover 6 is slidably connected to the upper part of the workbench 1. A motor 18 is fixedly connected to the upper part of the protective cover 6. A rotating shaft 19 is fixedly connected to the output end of the motor 18. A gear 20 is fixedly connected to the outside of the rotating shaft 19. A rack plate 21 is meshed with both sides of the bottom of the gear 20. A horizontal plate 22 is fixedly connected to both ends of the two rack plates 21. A connecting plate 23 is fixedly connected to the bottom of the two horizontal plates 22. A dust collection assembly is fixedly connected to the bottom of the two connecting plates 23. The dust collection assembly is used to collect waste. A fan 11 is fixedly connected to the upper part of the protective cover 6. A collection box 12 is fixedly connected to the input end of the fan 11. A conveyor is fixedly connected to the rear of the collection box 12. One end of the hose 14 and the other end of the delivery hose 14 are fixedly connected to a fixing pipe 15. The dust collection assembly includes a connecting pipe 16 and a dust collection hood 17. Both connecting pipes 16 are fixedly connected to the bottom of two connecting plates 23. Multiple dust collection hoods 17 are fixedly connected to the bottom of the two connecting pipes 16. Both connecting pipes 16 are fixedly connected to both ends of the fixing pipe 15. Multiple dust collection hoods 17 are slidably connected inside the protective cover 6. A fixing seat 24 is fixedly connected to the upper part of the protective cover 6. Both rack plates 21 are slidably connected inside the fixing seat 24. Both connecting plates 23 are slidably connected inside the fixing seat 24. A rotating shaft 19 is rotatably connected inside the fixing seat 24. A collection box 12 is fixedly connected to the upper part of the protective cover 6. A filter plate 13 is fixedly connected inside the collection box 12.
[0024] During the cutting operation, the cutting mechanism 10 is located on the workbench 1 to perform the cutting task. When the cutting starts, the motor 18 is started to drive the rotating shaft 19 to rotate. The rotating shaft 19 is connected to the gear 20. The gear 20 drives the rack plate 21 to move by rotating. The movement of the rack plate 21 further drives the horizontal plate 22 and the connecting plate 23 to move synchronously. The movement of the connecting plate 23 enables the bottom dust collection component to move laterally, so that multiple dust collection hoods 17 form a reciprocating dust collection trajectory inside the protective cover 6. The protective cover 6 protects the operator and the environment from the impact of splashing waste. During this process, the blower 11 continuously generates negative pressure suction, sucking the splashed cutting waste into the connecting pipe 16 through the dust collection hood 17. The waste then enters the collection box 12 through the fixed pipe 15 and the conveying hose 14. The collection box 12 stores the waste for subsequent processing. Inside the collection box 12, the waste is intercepted and retained by the filter plate 13 to prevent the waste from entering the blower 11.
[0025] Reference Figures 1-3A fixed frame 2 is fixedly connected to the upper part of the workbench 1. A fixed plate 3 is fixedly connected to the front part of the fixed frame 2. A cylinder 4 is fixedly connected to the right side of the fixed plate 3. A push plate 5 is fixedly connected to the output end of the cylinder 4. The push plate 5 is fixedly connected to the front part of the protective cover 6. A slider 9 is fixedly connected to the rear part of the protective cover 6. The slider 9 is slidably connected inside the fixed frame 2. A cutting mechanism 10 is fixedly connected to the upper part of the workbench 1. A positioning plate 7 is fixedly connected to the rear part of the fixed frame 2. A slide rod 8 is fixedly connected to the left side of the positioning plate 7. The slider 9 is slidably connected to the outside of the slide rod 8.
[0026] During the cutting operation, the cutting mechanism 10 operates on the worktable 1, the cylinder 4 is activated, the push plate 5 is pushed, and the protective cover 6 slides along the fixed frame 2. The slider 9 at the rear of the protective cover 6 moves smoothly inside the fixed frame 2 and outside the slide rod 8. The slide rod 8 cooperates with the slider 9 to provide additional support, so that the protective cover 6 can move smoothly, ensuring that the protective cover 6 can stably cover the cutting area, protect the operator from the harm of cutting waste and dust, and collect the waste.
[0027] Working principle: When the cutting mechanism 10 performs cutting operations on the worktable 1, the start motor 18 drives the rotating shaft 19 to rotate. The rotation of the gear 20 drives the rack plate 21 to move. The movement of the rack plate 21 drives the horizontal plate 22 and the connecting plate 23 to move synchronously. The connecting plate 23 drives the bottom dust collection assembly to move laterally, so that multiple dust collection hoods 17 form a reciprocating dust collection trajectory within the protective cover 6. During this process, the fan 11 continuously generates negative pressure suction. The splashed cutting waste is sucked into the connecting pipe 16 through the dust collection hood 17, and enters the collection box 12 through the fixed pipe 15 and the conveying hose 14. The waste is intercepted by the filter plate 13 in the collection box 12. The dust collection hood can be adjusted according to the needs of the cutting process to ensure maximum collection of cutting debris and dust, thus improving collection efficiency. When the cutting mechanism 10 is performing cutting operations on the worktable 1, the cylinder 4 pushes the push plate 5 to drive the protective cover 6 to slide along the fixed frame 2. The slider 9 at the rear of the protective cover 6 moves smoothly inside the fixed frame 2 and outside the slide rod 8, ensuring that the protective cover 6 can stably cover the cutting area. This allows for easy adjustment of the position of the protective cover 6, ensuring that it can effectively protect the operator and collect waste materials in various cutting operations, thus improving the flexibility and convenience of operation.
[0028] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., 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 splash-proof cutting waste collection hood comprising a work table (1) and a protective cover (6), characterized in that: The protective cover (6) is slidably connected to the upper part of the workbench (1). A motor (18) is fixedly connected to the upper part of the protective cover (6). A rotating shaft (19) is fixedly connected to the output end of the motor (18). A gear (20) is fixedly connected to the outside of the rotating shaft (19). A rack plate (21) is meshed on both sides of the bottom of the gear (20). A horizontal plate (22) is fixedly connected to both ends of the two rack plates (21). A connecting plate (23) is fixedly connected to the bottom of the two horizontal plates (22). A dust collection component is fixedly connected to the bottom of the two connecting plates (23). The dust collection component is used to suck up waste. A fan (11) is fixedly connected to the upper part of the protective cover (6). A collection box (12) is fixedly connected to the input end of the fan (11). One end of a conveying hose (14) is fixedly connected to the rear of the collection box (12). A fixed pipe (15) is fixedly connected to the other end of the conveying hose (14).
2. A kickback-protected cutting waste collection hood according to claim 1, characterized in that: A fixed frame (2) is fixedly connected to the upper part of the workbench (1). A fixed plate (3) is fixedly connected to the front part of the fixed frame (2). A cylinder (4) is fixedly connected to the right side of the fixed plate (3). A push plate (5) is fixedly connected to the output end of the cylinder (4). The push plate (5) is fixedly connected to the front part of the protective cover (6). A slider (9) is fixedly connected to the rear part of the protective cover (6). The slider (9) is slidably connected inside the fixed frame (2). A cutting mechanism (10) is fixedly connected to the upper part of the workbench (1).
3. A kickback- resistant cutting debris collection shroud according to claim 1, wherein: The vacuuming assembly includes connecting pipes (16) and vacuum hoods (17). The two connecting pipes (16) are fixedly connected to the bottom of the two connecting plates (23), and the multiple vacuum hoods (17) are fixedly connected to the bottom of the two connecting pipes (16).
4. A kickback-protected cutting waste collection hood according to claim 3, characterized in that: Both of the connecting tubes (16) are fixedly connected to both ends of the fixed tube (15), and the multiple dust collection hoods (17) are slidably connected inside the protective cover (6).
5. A kickback- resistant cutting debris collection shroud according to claim 1, wherein: The upper part of the protective cover (6) is fixedly connected to a fixing seat (24), and the two rack plates (21) are slidably connected inside the fixing seat (24).
6. A kickback-protected cutting waste collection hood according to claim 5, characterized in that: Both connecting plates (23) are slidably connected inside the fixed base (24), and the rotating shaft (19) is rotatably connected inside the fixed base (24).
7. A kickback- resistant cutting debris collection shroud according to claim 1, wherein: The collection box (12) is fixedly connected to the upper part of the protective cover (6), and a filter plate (13) is fixedly connected inside the collection box (12).
8. A kickback- resistant cutting debris collection shroud according to claim 2, wherein: The rear part of the fixed frame (2) is fixedly connected to a positioning plate (7), the left part of the positioning plate (7) is fixedly connected to a slide rod (8), and the slider (9) is slidably connected to the outside of the slide rod (8).