Dust recovery equipment for workpiece spraying processing
By designing motors, driving gears and other structures in dust recovery equipment for workpiece spraying and processing, the angle of the dust cover is adjusted, which solves the problem that existing equipment cannot effectively recover dust in certain areas, and improves the flexibility and efficiency of dust collection.
Patent Information
- Application Number
- CN202421060707.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-16
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-05-16
AI Technical Summary
The existing dust recovery equipment for spraying and processing of workpieces cannot adjust the angle of the vacuum hood, resulting in the inability to effectively recover particulate matter in some areas, increasing the waste of dust or paint.
A device including a motor, a driving gear, a driven gear, a rotary rod and a positioning rod is designed. The angle adjustment of the vacuum cover is achieved through the coordination of these structures, so that it can absorb dust more flexibly.
Through flexible adjustment of the angle of the vacuum cleaner, the flexibility and efficiency of dust collection are improved, the waste of dust or paint is reduced, and the efficiency of recycling equipment is improved.
Smart Images
Figure CN222551176U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of dust recovery, in particular to dust recovery equipment for workpiece spraying processing. Background Art
[0002] Workpieces typically refer to items or parts that require processing, assembly, or handling during manufacturing, processing, or other industrial processes. They can be manufactured in various shapes and materials, such as metal parts, plastic products, wood, or other finished products. During the workpiece spraying process, paint, lacquer, or other coating materials are applied to the workpiece surface using spray equipment to achieve protection, aesthetics, or other specific functional requirements. This process typically generates large amounts of fine particulate matter such as dust, spray mist, or paint particles. These particulates contain hazardous substances and pose potential risks to the environment and worker health. Therefore, dust recovery equipment is needed for workpiece spraying processes.
[0003] Existing dust recovery equipment for workpiece spraying processes uses an induced draft fan to draw the raised dust into a dust collection bag through a dust hood when dust is generated, thus avoiding environmental pollution and allowing for further recycling. However, this method does not allow for the adjustment of the dust hood angle. The fixed-angle dust hood prevents effective recovery of particulate matter in certain areas, increasing dust or paint waste. This reduces the efficiency of the recovery equipment and increases the difficulty of cleaning. Utility Model Content
[0004] In order to make up for the above shortcomings, the utility model provides a dust recovery device for workpiece spraying processing, which aims to improve the problem that the dust recovery device for workpiece spraying processing in the prior art cannot adjust the angle of the dust hood.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust recovery device for workpiece spraying processing, comprising a processing chamber, a fixed box fixedly connected to the upper part of the processing chamber, a motor fixedly connected to the interior of the fixed box, an output end of the motor fixedly connected to a driving gear, both sides of the driving gear are meshedly connected to driven gears, the interiors of the two driven gears are fixedly connected to a rotating rod, both ends of the rotating rod are fixedly connected to a positioning rod, the other end of the positioning rod is fixedly connected to a connecting pipe, a dust hood is provided on one side of the connecting pipe, one end of the two connecting pipes is fixedly connected to a conveying hose, the other end of the conveying hose is fixedly connected to a recovery box, the right part of the recovery box is fixedly connected to an exhaust pipe, and the other end of the exhaust pipe is fixedly connected to the input end of the fan.
[0006] Furthermore, the interior of the recycling box is slidably connected to a filter plate, and both sides of the exterior of the recycling box are fixedly connected to an operation box. The interior of the operation box is slidably connected to an insertion rod, one end of the insertion rod is fixedly connected to a handle, and the exterior of the insertion rod is fixedly connected to a limit plate, and the limit plate is slidably connected to the interior of the operation box through a limit assembly.
[0007] Furthermore, the limiting assembly includes limiting blocks, which are fixedly connected to both sides of the limiting plate. Limiting grooves are provided on both sides of the interior of the operation box, and the limiting blocks are slidably connected to the interior of the limiting grooves.
[0008] Furthermore, the front portion of the processing chamber is rotatably connected to a chamber door, and the front portion of the chamber door is fixedly connected to a door handle.
[0009] Furthermore, an observation window is provided at the front of the chamber door, and a placement table is fixedly connected to the interior of the processing chamber.
[0010] Furthermore, a spring is provided on the outside of the insertion rod, one end of the spring is fixedly connected to the limit plate, and the other end of the spring is fixedly connected to the inside of the operation box.
[0011] Furthermore, both sides of the filter plate are provided with insertion holes, and the insertion rod is slidably connected to the inside of the insertion holes.
[0012] Furthermore, a handle is fixedly connected to the upper portion of the filter plate, a pad is fixedly connected to the right portion of the recovery box, and the fan is fixedly connected to the upper portion of the pad.
[0013] The utility model has the following beneficial effects:
[0014] 1. In the present invention, multiple structures such as a motor, a driving gear, a driven gear, a rotating rod and a positioning rod are coordinated.
[0015] 2. In the utility model, through the cooperation of multiple structures such as the handle, the operating box, the handle, the spring and the limit plate, the filter plate can be easily installed and disassembled, and the filter plate can be easily cleaned. The dust and particulate matter attached to it can be removed, and the filter plate can be restored to a clean state, which helps to maintain the efficient filtering performance of the equipment and ensure the normal operation of the dust recovery system. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a front perspective view of a dust recovery device for workpiece spraying processing proposed by the present invention;
[0017] Figure 2 This is a right-side perspective view of a dust recovery device for workpiece spraying processing proposed by the present invention;
[0018] Figure 3This is a schematic diagram of the internal structure of a processing chamber of a dust recovery device for workpiece spray processing proposed by the present invention;
[0019] Figure 4 This is a schematic diagram of the internal structure of a recycling box of a dust recovery device for workpiece spraying processing proposed by the present invention;
[0020] Figure 5 for Figure 3 Enlarged view of point A in the middle;
[0021] Figure 6 for Figure 4 Enlarged view of point B in the middle.
[0022] Legend:
[0023] 1. Processing chamber; 2. Fixing box; 3. Motor; 4. Driving gear; 5. Driven gear; 6. Rotating rod; 7. Positioning rod; 8. Connecting pipe; 9. Dust hood; 10. Conveying hose; 11. Recovery box; 12. Pad; 13. Fan; 14. Exhaust pipe; 15. Filter plate; 16. Handle; 17. Operation box; 18. Handle; 19. Insert rod; 20. Spring; 21. Limit plate; 22. Limit block; 23. Limit slot; 24. Chamber door; 25. Observation window; 26. Door handle; 27. Placement table. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0025] Reference Figure 1 、 Figure 3 and Figure 5 The utility model provides an embodiment of a dust recovery equipment for workpiece spraying processing, comprising a processing chamber 1, a fixed box 2 is fixedly connected to the upper part of the processing chamber 1, a motor 3 is fixedly connected to the interior of the fixed box 2, a driving gear 4 is fixedly connected to the output end of the motor 3, both sides of the driving gear 4 are meshed with driven gears 5, the two driven gears 5 are fixedly connected to the interior of a rotating rod 6, both ends of the rotating rod 6 are fixedly connected to a positioning rod 7, the other end of the positioning rod 7 is fixedly connected to a connecting pipe 8, a dust hood 9 is provided on one side of the connecting pipe 8, one end of the two connecting pipes 8 is fixedly connected to a conveying hose 10, the other end of the conveying hose 10 is fixedly connected to a recovery box 11, the right part of the recovery box 11 is fixedly connected to an exhaust pipe 14, and the other end of the exhaust pipe 14 is fixedly connected to the input end of the fan 13.
[0026] The processing chamber 1 fixes the fixed box 2, and the fixed box 2 fixes the motor 3. The motor 3 drives the driving gear 4 to rotate, and the driving gear 4 drives the driven gear 5 to rotate, and the driven gear 5 drives the rotating rod 6 to rotate, and the rotating rod 6 drives the positioning rod 7 to swing up and down, and the positioning rod 7 drives the connecting pipe 8 to swing, and the connecting pipe 8 drives the dust hood 9 to swing, and starts the fan 13. The fan 13 extracts dust through the exhaust pipe 14. Under the action of the dust hood 9, the dust is sucked in and the dust is transported to the conveying hose 10 through the connecting pipe 8. The conveying hose 10 transports the dust to the recovery box 11, and the recovery box 11 collects and stores the dust.
[0027] Reference Figure 2 、 Figure 4 and Figure 6 , the interior of the recycling box 11 is slidably connected to the filter plate 15, and the exterior of the recycling box 11 is fixedly connected to the operation box 17 on both sides. The interior of the operation box 17 is slidably connected to the plug rod 19, and one end of the plug rod 19 is fixedly connected to the handle 18. The exterior of the plug rod 19 is fixedly connected to the limit plate 21, and the limit plate 21 is slidably connected to the interior of the operation box 17 through the limit assembly. The limit assembly includes a limit block 22, and the limit block 22 is fixedly connected to both sides of the limit plate 21. Both sides of the interior of the operation box 17 are opened There is a limiting groove 23, and the limiting block 22 is slidably connected to the inside of the limiting groove 23. A spring 20 is provided on the outside of the insertion rod 19, one end of the spring 20 is fixedly connected to the limiting plate 21, and the other end of the spring 20 is fixedly connected to the inside of the operation box 17. Sockets are provided on both sides of the inside of the filter plate 15, and the insertion rod 19 is slidably connected to the inside of the socket. The upper part of the filter plate 15 is fixedly connected to the handle 16, the right part of the recovery box 11 is fixedly connected to the pad 12, and the fan 13 is fixedly connected to the upper part of the pad 12.
[0028] The filter plate 15 is provided with a filter plate 15, which can effectively filter waste chips and prevent larger waste particles from entering the fan 13, thus avoiding damage to the fan 13 by waste chips and extending the service life of the fan 13. Pulling the handle 18 drives the insert rod 19 to move, and the insert rod 19 drives the limit plate 21 to move. The movement of the limit plate 21 drives the limit block 22 to slide inside the limit groove 23. The function of the limit groove 23 is to limit the movement range of the limit block 22, which can prevent the limit block 22 from deviating from the predetermined trajectory or position during the movement of the limit plate 21. Under the action of the limit block 22, the limit plate 21 moves to squeeze the spring 20. Under the elastic action of the spring 20, the limit plate 21 moves to both sides, so that the insert rod 19 is removed from the insertion hole inside the filter plate 15, and the handle 16 is pulled upward, so that the handle 16 drives the filter plate 15 to move out of the interior of the recycling box 11, and the recycling box 11 fixes the pad 12, and the pad 12 fixes the fan 13.
[0029] Reference Figure 1 and Figure 2 The front of the processing chamber 1 is rotatably connected to a chamber door 24, the front of the chamber door 24 is fixedly connected to a door handle 26, the front of the chamber door 24 is provided with an observation window 25, and the interior of the processing chamber 1 is fixedly connected to a placement table 27.
[0030] Pulling the door handle 26 facilitates opening the chamber door 24, allowing the staff to conveniently place the workpiece on the upper part of the placement table 27 for spraying. A glass observation window 25 is provided for the staff to conveniently check the spraying status of the workpiece.
[0031] Working principle: When the workpiece is being sprayed, the fan 13 is started, and the output end of the fan 13 drives the exhaust pipe 14 to extract dust, so that the dust inside the processing chamber 1 is transported to the inside of the dust hood 9 through the dust collection hood 9, and the motor 3 is started at the same time, and the output end of the motor 3 drives the driving gear 4 to rotate, and the driving gear 4 drives the meshing driven gear 5 to rotate, and the driven gear 5 drives the rotating rod 6 to rotate, and the rotating rod 6 drives the positioning rod 7 and the connecting pipe 8 to swing up and down, and the connecting pipe 8 drives the dust collection hood 9 to swing and adjust the angle, so that the dust collection hood 9 absorbs the dust and transports the dust through the connecting pipe 8 to the delivery hose 10, and the delivery hose 10 transports it to the inside of the recovery box 11, thereby making it convenient to adjust the angle of the dust collection hood 9, and ensuring that the dust collection head is better aligned with the dust generating area, collecting dust to the greatest extent, and improving the flexibility and efficiency of dust collection. After the dust is transported to the inside of the recovery box 11, the filter plate 15 filters the dust. The two handles 18 are then released, and the springs 20 drive the two rods 19 to return to their original position and insert them into the interior of the filter plate 15, thereby facilitating the installation and removal of the filter plate 15 and cleaning the filter plate 15. The dust and particulate matter attached to the filter plate can be removed, and the filter plate 15 can be restored to a clean state, which helps maintain the high-efficiency filtering performance of the equipment and ensures the normal operation of the dust recovery system.
[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A dust recovery device for workpiece spraying processing, comprising a processing chamber (1), characterized in that: The upper part of the processing chamber (1) is fixedly connected to a fixed box (2), the interior of the fixed box (2) is fixedly connected to a motor (3), the output end of the motor (3) is fixedly connected to a driving gear (4), both sides of the driving gear (4) are meshingly connected to driven gears (5), the interiors of the two driven gears (5) are fixedly connected to rotating rods (6), both ends of the rotating rods (6) are fixedly connected to positioning rods (7), the other end of the positioning rods (7) is fixedly connected to a connecting pipe (8), one side of the connecting pipe (8) is provided with a dust cover (9), one end of the two connecting pipes (8) is fixedly connected to a conveying hose (10), the other end of the conveying hose (10) is fixedly connected to a recovery box (11), the right part of the recovery box (11) is fixedly connected to an exhaust pipe (14), the other end of the exhaust pipe (14) is fixedly connected to the input end of the fan (13).
2. The dust recovery equipment for workpiece spraying processing according to claim 1 is characterized in that: The interior of the recovery box (11) is slidably connected to a filter plate (15); both sides of the exterior of the recovery box (11) are fixedly connected to an operation box (17); the interior of the operation box (17) is slidably connected to an insertion rod (19); one end of the insertion rod (19) is fixedly connected to a handle (18); the exterior of the insertion rod (19) is fixedly connected to a limit plate (21); and the limit plate (21) is slidably connected to the interior of the operation box (17) via a limit assembly.
3. The dust recovery equipment for workpiece spraying processing according to claim 2 is characterized in that: The limiting assembly comprises a limiting block (22), the limiting block (22) is fixedly connected to two sides of the limiting plate (21), limiting grooves (23) are provided on both sides of the interior of the operation box (17), and the limiting block (22) is slidably connected inside the limiting grooves (23).
4. The dust recovery equipment for workpiece spraying processing according to claim 1 is characterized in that: The front part of the processing chamber (1) is rotatably connected to a chamber door (24), and the front part of the chamber door (24) is fixedly connected to a door handle (26).
5. The dust recovery equipment for workpiece spraying processing according to claim 4 is characterized in that: The front part of the chamber door (24) is provided with an observation window (25), and the interior of the processing chamber (1) is fixedly connected with a placement table (27).
6. The dust recovery equipment for workpiece spraying processing according to claim 2 is characterized in that: A spring (20) is arranged outside the insertion rod (19), one end of the spring (20) is fixedly connected to a limiting plate (21), and the other end of the spring (20) is fixedly connected to the inside of the operating box (17).
7. The dust recovery equipment for workpiece spraying processing according to claim 2 is characterized in that: Insertion holes are provided on both sides of the filter plate (15), and the insertion rod (19) is slidably connected inside the insertion holes.
8. The dust recovery equipment for workpiece spraying processing according to claim 2 is characterized in that: A handle (16) is fixedly connected to the upper portion of the filter plate (15), a pad (12) is fixedly connected to the right portion of the recovery box (11), and the fan (13) is fixedly connected to the upper portion of the pad (12).