Cleaning and collecting device for metal powder
By combining the dust collection component and the screening component, the problems of poor cleaning of attached metal powder and the mixing of impurities in existing devices are solved, achieving efficient cleaning and recycling of metal powder.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SICHUAN SHANGCAI SANWEI NEW MATERIALS TECHNOLOGY CO LTD
- Filing Date
- 2025-08-18
- Publication Date
- 2026-07-21
AI Technical Summary
Existing metal powder cleaning devices are not very effective at cleaning metal powder adhering to the ground and equipment surfaces, and the collected metal powder often contains impurities, resulting in low recycling rates.
The design combines a dust collection component and a screening component. The dust collection component is used to clean and absorb metal powder, while the screening component separates the debris from the metal powder through vibration screening.
It improves the cleaning effect of metal powder, achieves effective cleaning of attached substances, and improves the recycling rate of metal powder through screening.
Smart Images
Figure CN224525389U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of metal powder cleaning technology, and in particular to a metal powder cleaning and collection device. Background Technology
[0002] During metal processing, such as grinding, cutting, and welding, a large amount of metal powder is generated. If this metal powder is not cleaned up in time, it will not only pollute the workshop environment and affect the health of operators, but also waste metal resources.
[0003] In the current screw production process, a lot of metal powder is generated due to cutting or other related operations. When coolant is used for cooling, a lot of metal powder will be mixed in with the coolant. Also, due to the cutting process, a lot of dry metal powder will be scattered on the ground. There will also be piles of metal powder mixed with impurities that need to be handled, collected and sorted.
[0004] The existing patent (publication number: CN216295450U) discloses a metal powder collection device for screw production, including a box, a door, casters, a mixing chamber, a filter chamber, a first motor, a separation component, a filter screen, a feed pipe, fan blades, an air outlet, a ventilation pipe, a water outlet, a first fixing frame, an interface, a feed hopper, and a filter plate. The separation component is fixedly installed at the bottom of the inner wall of the box, and the filter chamber is fixedly installed at the top of the inner wall of the box. One side of the bottom of the outer wall of the filter chamber is fixedly connected to the two adjacent sides of the outer wall of the ventilation pipe, and the other side of the outer wall of the ventilation pipe is fixedly connected to one side of the outer wall of the mixing chamber and a filter plate is installed thereon. It can recover metal powder mixed with coolant, collect metal powder scattered on the ground, and separate metal powder containing a small amount of impurities that are piled together. The collected solid impurities can be separated by the separation device, and the coolant and metal powder can be separated by filtration. The coolant can be recycled.
[0005] To address the aforementioned problems, existing patents have provided solutions. However, existing metal powder cleaning devices typically employ a simple dust extraction method, which is ineffective at cleaning metal powder adhering to the ground and equipment surfaces. Furthermore, the collected metal powder often contains impurities, making it difficult to separate the impurities from the metal powder, resulting in a low recycling rate.
[0006] Therefore, a metal powder cleaning and collection device is proposed. Utility Model Content
[0007] The purpose of this invention is to provide a metal powder cleaning and collection device that can solve the problems of existing metal powder cleaning devices that usually use simple dust suction, which is not effective in cleaning metal powder attached to the ground and equipment surface, and the collected metal powder often contains impurities, which are usually not easy to separate from the metal powder, resulting in a low recycling rate.
[0008] To achieve the above objectives, the present invention provides the following technical solution: a metal powder cleaning and collection device, comprising a processing box, wherein a dust suction component is provided on the top of the processing box, and a screening component is provided in the inner cavity of the processing box;
[0009] The vacuuming assembly includes a vacuum cleaner, with a vacuum hose connected to the right side of the vacuum cleaner and a vacuum head connected to the other end of the vacuum hose. A vacuum nozzle is connected to the bottom of the vacuum head, and mounting blocks are fixedly connected to both sides of the front of the vacuum nozzle. A brush plate is fixedly connected to the front of the two mounting blocks by bolts. Cleaning bristles are provided at the bottom of the brush plate. A discharge pipe is connected to the bottom of the vacuum cleaner, and a valve is provided at the front of the discharge pipe. The bottom of the discharge pipe is connected to the top of the processing box.
[0010] Preferably, the screening assembly includes a screening screen plate, which is arranged at a slight inclination on the right side of the processing chamber, and a miniature vibration motor is fixedly connected to the bottom of the screening screen plate.
[0011] Preferably, a connecting block is fixedly connected to each of the four corners of the bottom of the screening screen plate, and a spring damping shock absorber is fixedly connected to the bottom of the connecting block.
[0012] Preferably, a support block is fixedly connected to the bottom of the spring damping shock absorber, and the side of the support block near the inner wall of the processing box is fixedly connected to the inner wall of the processing box.
[0013] Preferably, a fixing ring is fixedly connected to the bottom of the surface of the vacuum cleaner, and support legs are fixedly connected to all four sides of the bottom of the fixing ring. The bottom of the support legs is fixedly connected to the top of the processing box.
[0014] Preferably, an operating handle is fixedly connected to the left side of the top of the vacuum head, and a handle cover is fitted onto the surface of the operating handle.
[0015] Preferably, a guide plate is fixedly connected to the top of the inner wall of the processing box, a first collection box is provided on the left side of the bottom of the inner cavity of the processing box, and a second collection box is provided on the right side of the bottom of the inner cavity of the processing box.
[0016] Preferably, the bottom of the front side of the processing box is provided with a pull-out groove for use with the first collection box and the second collection box. The side of the first collection box and the second collection box near the inner wall of the pull-out groove is slidably connected to the inner wall of the pull-out groove. Universal self-locking wheels are fixedly connected to the four corners of the bottom of the processing box.
[0017] Compared with the prior art, the beneficial effects of this utility model are:
[0018] 1. This application, through the setting of the dust collection component, can achieve dual cleaning work of sweeping and absorbing metal powder. For metal powder adhering to the ground and equipment surface, it can be swept first and then absorbed simultaneously, thereby effectively improving the cleaning effect.
[0019] 2. By setting up a screening component, this application can directly separate impurities from metal powder through vibration screening, thereby effectively improving the recycling rate of metal powder. Attached Figure Description
[0020] Figure 1 This is an overall structural diagram of the metal powder cleaning and collection device of this utility model;
[0021] Figure 2 This is an exploded structural diagram of the dust collection component in this utility model;
[0022] Figure 3 This is a cross-sectional view of the processing box in this utility model;
[0023] Figure 4 This is a structural diagram of the screening component in this utility model from another perspective;
[0024] Figure 5 This is a split structural diagram of the first collection box, the second collection box, and the processing box in this utility model.
[0025] In the diagram, 1. Processing box; 2. Dust collection assembly; 21. Vacuum cleaner; 22. Dust collection hose; 23. Dust collection head; 24. Dust collection nozzle; 25. Mounting block; 26. Brush plate; 27. Cleaning brush bristles; 28. Discharge pipe; 29. Valve; 3. Screening assembly; 31. Screening screen; 32. Miniature vibration motor; 33. Connecting block; 34. Spring damping shock absorber; 35. Support block; 4. Fixing ring; 5. Support leg; 6. Operating handle; 7. Handle cover; 8. Guide plate; 9. First collection box; 10. Second collection box; 11. Pull-out slot; 12. Universal self-locking wheel. Detailed Implementation
[0026] 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.
[0027] Please see Figure 1-5 The present invention provides the following technical solution:
[0028] A metal powder cleaning and collection device includes a processing box 1, a dust suction component 2 is provided on the top of the processing box 1, and a screening component 3 is provided in the inner cavity of the processing box 1.
[0029] The vacuuming assembly 2 includes a vacuum cleaner 21. A vacuum hose 22 is connected to the right side of the vacuum cleaner 21. A vacuum head 23 is connected to the other end of the vacuum hose 22. A vacuum nozzle 24 is connected to the bottom of the vacuum head 23. Mounting blocks 25 are fixedly connected to both sides of the front of the vacuum nozzle 24. A brush plate 26 is fixedly connected to the front of the two mounting blocks 25 by bolts. Cleaning bristles 27 are provided at the bottom of the brush plate 26. A discharge pipe 28 is connected to the bottom of the vacuum cleaner 21. A valve 29 is provided at the front of the discharge pipe 28. The bottom of the discharge pipe 28 is connected to the top of the processing box 1.
[0030] In this embodiment: by setting up a processing box 1, a dust collection component 2, and a screening component 3, during use, the processing box 1 provides a screening space for the collected metal powder. The dust collection component 2 enables dual cleaning of the metal powder by sweeping and absorbing it. For metal powder adhering to the ground and equipment surface, it can be swept first and then absorbed simultaneously, thereby effectively improving the cleaning effect. The screening component 3 can directly separate the cleaned metal powder from the impurities by vibrating screening, thereby effectively improving the recycling rate of the metal powder.
[0031] Specifically, such as Figure 3 , Figure 4 As shown, the screening assembly 3 includes a screening screen plate 31, which is set at a slight inclination on the right side of the inner cavity of the processing box 1. A micro vibration motor 32 is fixedly connected to the bottom of the screening screen plate 31.
[0032] Specifically, such as Figure 3 , Figure 4 As shown, connecting blocks 33 are fixedly connected to the four corners of the bottom of the screening screen plate 31, and spring damping shock absorbers 34 are fixedly connected to the bottom of the connecting blocks 33.
[0033] Specifically, such as Figure 3 , Figure 4As shown, a support block 35 is fixedly connected to the bottom of the spring damping shock absorber 34, and the side of the support block 35 near the inner wall of the processing box 1 is fixedly connected to the inner wall of the processing box 1.
[0034] In this embodiment: by setting up a screening screen plate 31, a micro vibration motor 32, a connecting block 33, a spring damping shock absorber 34, and a support block 35, in use, the metal powder cleaned by the dust collection assembly 2 is discharged into the processing box 1 and then falls onto the screening screen plate 31. At this time, the micro vibration motor 32 can be started, and the vibration output of the micro vibration motor 32 drives the screening screen plate 31 to vibrate. Through the vibration of the screening screen plate 31, the impurities and metal powder can be separated by vibration screening. The metal powder will pass through the screening screen plate 31 directly. As the screen plate 31 is slightly inclined, the trapped debris will slide off from the left side of the screen plate 31 due to vibration, thus achieving the screening and separation of debris and metal powder. When the screen plate 31 vibrates, it will transmit the vibration to the spring damping shock absorber 34 through the connecting block 33. At this time, the spring damping shock absorber 34 can achieve the shock absorption effect through the elastic deformation of the spring and the action of the damping medium, preventing the vibration from being transmitted to other components. The support block 35 can support and fix the entire screening assembly 3.
[0035] Specifically, such as Figure 1 , Figure 2 As shown, a fixing ring 4 is fixedly connected to the bottom of the surface of the vacuum cleaner 21, and support legs 5 are fixedly connected to all four sides of the bottom of the fixing ring 4. The bottom of the support legs 5 is fixedly connected to the top of the processing box 1.
[0036] Specifically, such as Figure 1 , Figure 2 As shown, an operating handle 6 is fixedly connected to the left side of the top of the vacuum head 23, and a handle sleeve 7 is fitted on the surface of the operating handle 6.
[0037] In this embodiment: by setting the fixing ring 4 and the support leg 5, the vacuum cleaner 21 can be supported and fixed. By setting the operating handle 6, the vacuum head 23, the vacuum nozzle 24, the brush plate 26 and the cleaning bristles 27 can be easily operated to clean and absorb metal powder. By setting the handle cover 7, the friction of the operating handle 6 and the grip comfort can be increased.
[0038] Specifically, such as Figure 1 , Figure 3 , Figure 5 As shown, a guide plate 8 is fixedly connected to the top of the inner wall of the processing box 1, a first collection box 9 is provided on the left side of the bottom of the inner cavity of the processing box 1, and a second collection box 10 is provided on the right side of the bottom of the inner cavity of the processing box 1.
[0039] Specifically, such as Figure 1 , Figure 3 , Figure 5 As shown, a pull-out groove 11 is provided at the bottom of the front side of the processing box 1 to cooperate with the first collection box 9 and the second collection box 10. The side of the first collection box 9 and the second collection box 10 near the inner wall of the pull-out groove 11 is slidably connected to the inner wall of the pull-out groove 11. Universal self-locking wheels 12 are fixedly connected at the four corners of the bottom of the processing box 1.
[0040] In this embodiment: by setting the guide plate 8, the metal powder discharged into the processing box 1 can be guided to the right side of the top of the screening screen plate 31; by setting the first collection box 9, the screened impurities can be collected; by setting the second collection box 10, the screened metal powder can be collected; by setting the pull groove 11, the first collection box 9 and the second collection box 10 can be easily pulled out from the processing box 1 to process the impurities and metal powder; by setting the universal self-locking wheel 12, the processing box 1 can be easily moved, and can be braked and locked after moving.
[0041] Working Principle: In use, firstly, the brush plate 26 and cleaning bristles 27 are fixed to the mounting block 25 on the front side of the suction nozzle 24 using bolts. Then, the operator holds the operating handle 6 on the suction head 23 and starts the vacuum cleaner 21. Firstly, the cleaning bristles 27 sweep away metal powder from the ground, equipment surface, or corners. The mechanical action of the cleaning bristles loosens and gathers the attached metal powder. Subsequently, under the negative pressure generated by the vacuum cleaner 21, the swept metal powder enters the suction head 23 through the suction nozzle 24 and is transported into the vacuum cleaner 21 through the suction hose 22. After a certain amount of metal is collected in the vacuum cleaner 21, the valve 29 on the discharge pipe 28 can be opened. The metal powder enters the processing box 1 through the discharge pipe 28 and, guided by the top guide plate 8 inside the processing box 1, falls onto the right side of the top of the screening screen plate 31. At this time, the micro vibration motor 32 can be started, causing the vibration output of the micro vibration motor 32 to drive the screening screen plate 31 to vibrate. The vibration of the screening screen 31 can separate impurities from metal powder through vibration screening. The metal powder will pass through the screening screen 31 and fall directly into the second collection box 10. Since the screening screen 31 is slightly inclined, the trapped impurities will slide from the left side of the screening screen 31 into the second collection box 10 through vibration, thus realizing the screening and separation of impurities and metal powder. When the screening screen 31 vibrates, it will transmit the vibration to the spring damping shock absorber 34 through the connecting block 33. At this time, the spring damping shock absorber 34 can play a shock absorption effect through the elastic deformation of the spring and the action of the damping medium, preventing the vibration from being transmitted to other components. When it is necessary to process the impurities in the first collection box 9 and the metal powder in the second collection box 10, the first collection box 9 and the second collection box 10 can be pulled out from the processing box 1 through the pull groove 11 by pulling the handles on the front side of the first collection box 9 and the second collection box 10 respectively, and then the impurities and metal powder can be processed.
[0042] 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 metal powder cleaning and collection device, comprising a processing box (1), characterized in that: The top of the processing box (1) is provided with a dust collection component (2), and the inner cavity of the processing box (1) is provided with a screening component (3); The vacuuming assembly (2) includes a vacuum cleaner (21), a vacuum hose (22) connected to the right side of the vacuum cleaner (21), a vacuum head (23) connected to the other end of the vacuum hose (22), a vacuum nozzle (24) connected to the bottom of the vacuum head (23), mounting blocks (25) fixedly connected to both sides of the front of the vacuum nozzle (24), a brush plate (26) fixedly connected to the front of the two mounting blocks (25) by bolts, a cleaning bristle (27) provided at the bottom of the brush plate (26), a discharge pipe (28) connected to the bottom of the vacuum cleaner (21), a valve (29) provided at the front of the discharge pipe (28), and the bottom of the discharge pipe (28) connected to the top of the processing box (1).
2. The metal powder cleaning and collection device according to claim 1, characterized in that: The screening assembly (3) includes a screening screen plate (31), which is set in a slightly inclined position on the right side of the inner cavity of the processing box (1). A micro vibration motor (32) is fixedly connected to the bottom of the screening screen plate (31).
3. The metal powder cleaning and collection device according to claim 2, characterized in that: Connecting blocks (33) are fixedly connected to the four corners of the bottom of the screening screen plate (31), and spring damping shock absorbers (34) are fixedly connected to the bottom of the connecting blocks (33).
4. The metal powder cleaning and collection device according to claim 3, characterized in that: The bottom of the spring damping shock absorber (34) is fixedly connected to a support block (35), and the support block (35) is fixedly connected to the inner wall of the processing box (1) on the side close to the inner wall of the processing box (1).
5. A metal powder cleaning and collection device according to claim 1, characterized in that: A fixing ring (4) is fixedly connected to the bottom of the surface of the vacuum cleaner (21), and support legs (5) are fixedly connected to the bottom of the fixing ring (4) around its perimeter. The bottom of the support legs (5) is fixedly connected to the top of the processing box (1).
6. The metal powder cleaning and collection device according to claim 1, characterized in that: An operating handle (6) is fixedly connected to the left side of the top of the vacuum head (23), and a handle sleeve (7) is fitted on the surface of the operating handle (6).
7. A metal powder cleaning and collection device according to claim 1, characterized in that: A guide plate (8) is fixedly connected to the top of the inner wall of the processing box (1), a first collection box (9) is provided on the left side of the bottom of the inner cavity of the processing box (1), and a second collection box (10) is provided on the right side of the bottom of the inner cavity of the processing box (1).
8. A metal powder cleaning and collection device according to claim 7, characterized in that: The bottom of the front side of the processing box (1) is provided with a pull-out groove (11) for use with the first collection box (9) and the second collection box (10). The side of the first collection box (9) and the second collection box (10) close to the inner wall of the pull-out groove (11) is slidably connected to the inner wall of the pull-out groove (11). Universal self-locking wheels (12) are fixedly connected to the four corners of the bottom of the processing box (1).