Carbonized wood polishing and dust removing device
By designing a dust removal device for sanding carbonized wood, and utilizing the combination of an adsorption head and a collection box, the problem of wood chips splashing during the traditional sanding process is solved, achieving efficient adsorption and collection of wood chips and improving the working environment.
Patent Information
- Application Number
- CN202520378517.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-05
- Publication Date
- 2026-02-24
- Estimated Expiration
- 2035-03-05
AI Technical Summary
During traditional carbonized wood sanding, wood chips fly everywhere and are difficult to collect, affecting the working environment.
Design a dust removal device for sanding carbonized wood. The device collects wood chips by reciprocating the suction head and collecting the collection box. The suction force is transmitted through the dust collection box and hose. Combined with the cooperation of the guide rod and the stop rod, the efficient suction and collection of wood chips can be achieved.
It effectively controls sawdust splashing, improves dust removal during sanding, and enhances the working environment.
Smart Images
Figure CN223933368U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of carbonized wood processing technology, specifically to a carbonized wood sanding and dust removal device. Background Technology
[0002] Carbonized wood, also known as charred wood or heat-treated wood, is a type of wood that has undergone special high-temperature treatment. High-quality woods, such as oak and pine, are selected as raw materials for carbonized wood. The wood is dried to a moisture content of less than 6% to ensure the smooth progress of the subsequent carbonization process. The dried wood is then placed in a high-temperature furnace and baked at 150°C for 25 hours to further remove moisture from the wood and cause a carbonization reaction inside the wood, forming carbonized wood. Carbonized wood needs to be sanded during processing.
[0003] In traditional techniques, two sets of high-speed rotating sanding rollers are installed at the top of the conveyor belt. The carbonized wood is moved to the bottom of the sanding rollers and then its surface is sanded. However, in actual operation, the sanding process causes wood chips to fly, which is not conducive to the collection of wood chips and affects the working environment.
[0004] Therefore, it is particularly important to improve existing carbonized wood sanding dust removal devices and design a new type of carbonized wood sanding dust removal device to solve the above-mentioned technical defects and improve the overall practicality of the carbonized wood sanding dust removal device. Utility Model Content
[0005] The purpose of this utility model is to provide a dust removal device for sanding carbonized wood. Through the overall design, the adsorption head is controlled to reciprocate to adsorb the wood chips generated after the sanding roller moves, and the chips are collected uniformly by the collection box, so as to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution:
[0007] A dust removal device for sanding carbonized wood includes a support leg, a frame fixedly connected to the top of the support leg, a conveyor belt rotatably connected inside the frame, the surface of the conveyor belt having anti-slip texture, a support frame fixedly connected to the middle of the outer side of the support leg, a drive frame fixedly connected to the top of the support frame, a dust collection box fixedly connected to the top of the drive frame, the drive frame and the dust collection box being interconnected, the conveyor belt passing through the interior of the drive frame, a collection box fixedly connected to the top of the inner side of the dust collection box, a track fixedly connected to the bottom of the inner side of the dust collection box, a connecting block slidably connected inside the track, an adsorption head fixedly connected to the bottom of the connecting block, and a flexible hose fixedly connected between the collection box and the adsorption head.
[0008] As a preferred embodiment of this utility model, the track has a through groove inside, the bottom of the connecting block is fixedly connected to a vertical rod, the connecting block is fixedly connected to the adsorption head through the vertical rod, and the outer side of the track is fixedly connected to a first support rod and a second support rod respectively.
[0009] As a preferred embodiment of this utility model, a guide rod is rotatably connected to the outer side of the first support rod, and a pressing rod is symmetrically fixedly connected to both ends of the guide rod. A rotating sleeve is rotatably connected to the outer side of the second support rod, and a first stop rod and a second stop rod are fixedly connected to the outer side of the rotating sleeve.
[0010] As a preferred embodiment of this utility model, the first stop rod and the second stop rod are distributed in an L-shaped structure outside the rotating sleeve, and the length of the first stop rod is shorter than the length of the second stop rod.
[0011] As a preferred embodiment of this utility model, a positioning post is fixedly connected to the left end of the top of the connecting block at a position corresponding to the extrusion rod, and a contact block is fixedly connected to the left end of the top of the connecting block at a position corresponding to the second stop rod.
[0012] As a preferred embodiment of this utility model, a receiving groove is provided on the inner side wall of the drive frame, a limiting rod is slidably connected inside the receiving groove, a spring is sleeved on the outside of the limiting rod, and a fixing sleeve is fixedly connected to the bottom of the limiting rod.
[0013] As a preferred embodiment of this utility model, a connecting ring is rotatably connected inside the fixed sleeve, a ball bearing is rotatably connected to the inner side wall of the connecting ring, and a grinding roller is fixedly connected inside the connecting ring.
[0014] Compared with the prior art, the beneficial effects of this utility model are:
[0015] 1. In this utility model, grinding is performed by rotating the grinding roller. At the same time, when the thickness of the carbonized wood is not uniform, the fixing sleeve is squeezed. Meanwhile, the energy stored in the spring keeps the fixing sleeve facing downward, which can adapt to carbonized wood of different thicknesses.
[0016] 2. In this utility model, the adsorption force is transmitted to the adsorption head through the hose, and then the wood chips are sucked up. The guide rod rotates, and then the extrusion rod rotates synchronously and extrudes the first stop rod. The second stop rod contacts the contact block, thereby generating a thrust on the connecting block. Finally, the connecting block reciprocates inside the track, which facilitates adsorption at the corner of the drive frame. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0018] Figure 2This is a schematic diagram of the dust collection box structure of this utility model;
[0019] Figure 3 This is a schematic diagram of the internal separation structure of the dust collection box of this utility model;
[0020] Figure 4 This is a schematic diagram of the internal structure of the drive frame of this utility model;
[0021] Figure 5 This is a schematic diagram of the receiving groove structure of this utility model.
[0022] In the diagram: 1. Support leg; 2. Frame; 3. Conveyor belt; 4. Support frame; 5. Drive frame; 6. Dust collection box; 7. Collection box; 8. Track; 9. Connecting block; 10. Suction head; 11. Hose; 12. First support rod; 13. Second support rod; 14. Guide rod; 15. Extrusion rod; 16. First stop rod; 17. Second stop rod; 18. Positioning post; 19. Contact block; 20. Receiving groove; 21. Spring; 22. Fixing sleeve; 23. Connecting ring; 24. Ball bearing; 25. Grinding roller. Detailed Implementation
[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.
[0024] Example: Please refer to Figures 1-5 This utility model provides a technical solution:
[0025] A dust removal device for sanding carbonized wood includes a support leg 1, a frame 2 fixedly connected to the top of the support leg 1, a conveyor belt 3 rotatably connected inside the frame 2, the surface of the conveyor belt 3 having anti-slip texture, a support frame 4 fixedly connected to the middle of the outer side of the support leg 1, a drive frame 5 fixedly connected to the top of the support frame 4, a dust collection box 6 fixedly connected to the top of the drive frame 5, the drive frame 5 and the dust collection box 6 being internally interconnected, the conveyor belt 3 passing through the interior of the drive frame 5, a collection box 7 fixedly connected to the top of the inner side of the dust collection box 6, and a track 8 fixedly connected to the bottom of the inner side of the dust collection box 6, the track 8 having internal sliding... A connecting block 9 is connected to the dynamic connection. An adsorption head 10 is fixedly connected to the bottom of the connecting block 9. A hose 11 is fixedly connected between the collection box 7 and the adsorption head 10. By placing the support leg 1 in a designated position, the frame 2 is stabilized on top of the support leg 1. Then, the conveyor belt 3 is controlled to rotate in a cycle, causing the carbonized wood to rotate. The carbonized wood then enters the interior of the drive frame 5 for polishing. When the wood chips are produced during polishing, a suction pump is installed inside the collection box 7, and the hose 11 transmits the suction to the adsorption head 10 to suck up the wood chips. The wood chips are then collected inside the collection box 7.
[0026] Furthermore, in this embodiment, a through groove is provided inside the track 8, and a vertical rod is fixedly connected to the bottom of the connecting block 9. The connecting block 9 is fixedly connected to the suction head 10 through the vertical rod. A first support rod 12 and a second support rod 13 are fixedly connected to the outside of the track 8. By sliding the connecting block 9 inside the track 8, the track 8 will limit the connecting block 9, causing it to move along a predetermined route. At the same time, the connecting block 9 drives the suction head 10 to slide through the vertical rod, so that the suction head 10 generates suction force on the inside of the drive frame 5, thereby realizing the suction of wood chips inside the drive frame 5.
[0027] Furthermore, in this embodiment, a guide rod 14 is rotatably connected to the outer side of the first support rod 12, and a pressing rod 15 is symmetrically fixedly connected to both ends of the guide rod 14. A rotating sleeve is rotatably connected to the outer side of the second support rod 13, and a first stop rod 16 and a second stop rod 17 are fixedly connected to the outer side of the rotating sleeve. By installing a set of motors on the side of the first stop rod 16 away from the guide rod 14, and fixing the output end of the motors to the middle of the inside of the guide rod 14, the guide rod 14 rotates, and then the pressing rod 15 rotates synchronously and presses the first stop rod 16, and then the rotating sleeve rotates.
[0028] Furthermore, in this embodiment, the first stop rod 16 and the second stop rod 17 are distributed in an L-shape outside the rotating sleeve. The length of the first stop rod 16 is shorter than the length of the second stop rod 17. A positioning post 18 is fixedly connected to the left end of the top of the connecting block 9 at a position corresponding to the pressing rod 15. A contact block 19 is fixedly connected to the left end of the top of the connecting block 9 at a position corresponding to the second stop rod 17. When the rotating sleeve rotates, the second stop rod 17 will contact the contact block 19, thereby generating a thrust on the connecting block 9, so that the connecting block 9 moves to the right inside the track 8. When the guide rod 14 rotates to the other side, it will generate a thrust on the positioning post 18, so that the connecting block 9 moves to the left, thereby realizing the reciprocating motion of the connecting block 9 inside the track 8.
[0029] Furthermore, in this embodiment, a receiving groove 20 is provided on the inner sidewall of the drive frame 5. A limiting rod is slidably connected inside the receiving groove 20. A spring 21 is sleeved on the outside of the limiting rod. A fixing sleeve 22 is fixedly connected to the bottom of the limiting rod. A connecting ring 23 is rotatably connected inside the fixing sleeve 22. A ball bearing 24 is rotatably connected to the inner sidewall of the connecting ring 23. A grinding roller 25 is fixedly connected inside the connecting ring 23. By connecting one end of the grinding roller 25 to the motor, the grinding roller 25 rotates, and the connecting ring 23 rotates synchronously. Through the design of the ball bearing 24, the connecting ring 23 rotates inside the fixing sleeve 22, while the fixing sleeve 22 remains stationary. At the same time, when the thickness of the carbonized wood is not uniform, the fixing sleeve 22 is squeezed, so that the limiting rod slides inside the receiving groove 20 and squeezes the spring 21. At the same time, the energy stored in the spring 21 keeps the fixing sleeve 22 facing downward, adapting to carbonized wood of different thicknesses.
[0030] In this embodiment, the specific implementation scenario is as follows: By placing the support leg 1 at a designated position, the frame 2 is stabilized on top of the support leg 1. Then, the conveyor belt 3 is controlled to rotate cyclically, causing the carbonized wood to rotate. The carbonized wood then enters the drive frame 5. By connecting one end of the grinding roller 25 to the motor, the grinding roller 25 rotates for grinding. Simultaneously, the connecting ring 23 rotates synchronously. Through the design of the ball bearing 24, the connecting ring 23 rotates inside the fixed sleeve 22, while the fixed sleeve 22 remains stationary. When the thickness of the carbonized wood is not uniform, the fixed sleeve 22 is squeezed, causing the limiting rod to slide inside the receiving groove 20 and squeezing the spring 21. At the same time, the energy stored in the spring 21 keeps the fixed sleeve 22 facing downwards, adapting to carbonized wood of different thicknesses. The collection box 7 has a [missing information - likely a design feature or feature]. A suction pump, along with hose 11, drives the suction head 10 to suck up wood chips. The wood chips then enter the collection box 7 for unified collection. A motor is installed on the side of the first stop rod 16 away from the guide rod 14, and the output end of the motor is fixedly connected to the middle of the guide rod 14. The guide rod 14 then rotates, and the pressing rod 15 rotates synchronously, pressing the first stop rod 16. The rotating sleeve then rotates, and the second stop rod 17 contacts the contact block 19, thereby generating a pushing force on the connecting block 9, enabling the connecting block 9 to move to the right inside the track 8. When the guide rod 14 rotates to the other side, it generates a pushing force on the positioning post 18, enabling the connecting block 9 to move to the left. This allows the connecting block 9 to reciprocate inside the track 8, facilitating the suction of the corners of the drive frame 5.
[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A dust removal device for sanding carbonized wood, comprising a support leg (1), characterized in that: A frame (2) is fixedly connected to the top of the support leg (1). A conveyor belt (3) is rotatably connected inside the frame (2). The surface of the conveyor belt (3) is provided with anti-slip texture. A support frame (4) is fixedly connected to the middle of the outer side of the support leg (1). A drive frame (5) is fixedly connected to the top of the support frame (4). A dust collection box (6) is fixedly connected to the top of the drive frame (5). The interiors of the drive frame (5) and the dust collection box (6) are interconnected. The conveyor belt (3) passes through the interior of the drive frame (5). A collection box (7) is fixedly connected to the top of the inner side of the dust collection box (6). A track (8) is fixedly connected to the bottom of the inner side of the dust collection box (6). A connecting block (9) is slidably connected inside the track (8). An adsorption head (10) is fixedly connected to the bottom of the connecting block (9). A hose (11) is fixedly connected between the collection box (7) and the adsorption head (10).
2. The carbonized wood sanding dust removal device according to claim 1, characterized in that: The track (8) has a through groove inside, and the bottom of the connecting block (9) is fixedly connected to a vertical rod. The connecting block (9) is fixedly connected to the adsorption head (10) through the vertical rod. The outer side of the track (8) is fixedly connected to a first support rod (12) and a second support rod (13).
3. The carbonized wood sanding dust removal device according to claim 2, characterized in that: The first support rod (12) is rotatably connected to a guide rod (14), and the two ends of the guide rod (14) are symmetrically fixedly connected to a pressing rod (15). The second support rod (13) is rotatably connected to a rotating sleeve, and the rotating sleeve is fixedly connected to a first stop rod (16) and a second stop rod (17).
4. The carbonized wood sanding dust removal device according to claim 3, characterized in that: The first stop rod (16) and the second stop rod (17) are distributed in an L-shaped structure outside the rotating sleeve, and the length of the first stop rod (16) is shorter than the length of the second stop rod (17).
5. The carbonized wood sanding dust removal device according to claim 4, characterized in that: A positioning post (18) is fixedly connected to the left end of the top of the connecting block (9) at a position corresponding to the pressing rod (15), and a contact block (19) is fixedly connected to the left end of the top of the connecting block (9) at a position corresponding to the second stop rod (17).
6. The carbonized wood sanding dust removal device according to claim 1, characterized in that: The inner sidewall of the drive frame (5) is provided with a receiving groove (20), and a limiting rod is slidably connected inside the receiving groove (20). A spring (21) is sleeved on the outside of the limiting rod, and a fixing sleeve (22) is fixedly connected to the bottom of the limiting rod.
7. The carbonized wood sanding dust removal device according to claim 6, characterized in that: The fixed sleeve (22) is rotatably connected to a connecting ring (23), and a ball bearing (24) is rotatably connected to the inner side wall of the connecting ring (23). A grinding roller (25) is fixedly connected to the inside of the connecting ring (23).