Woodworking router with dust removal device
By designing a combination structure of collection box, suction pump, corrugated pipe and scraper in the woodworking milling machine, the problem of slowed airflow caused by mesh blockage is solved, and efficient sawdust collection and dust removal are achieved.
Patent Information
- Application Number
- CN202520548854.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-26
- Publication Date
- 2026-02-24
- Estimated Expiration
- 2035-03-26
AI Technical Summary
The existing woodworking milling machine's mesh filter is easily clogged by sawdust, which slows down the airflow and affects the sawdust collection efficiency.
A woodworking milling machine with a dust removal device was designed. It adopts a combination structure of a collection box, a suction pump, a corrugated pipe, a mesh, and a scraper. The suction pump draws air to carry wood chips into the collection box, and the scraper removes the clogged wood chips, ensuring that the ventilation holes of the mesh are not blocked, thereby improving the air circulation rate and wood chip collection efficiency.
It effectively avoids mesh clogging, improves airflow rate and sawdust collection efficiency, and ensures the stability and high efficiency of dust removal.
Smart Images
Figure CN223933819U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of woodworking machinery, and in particular to a woodworking milling machine with a dust removal device. Background Technology
[0002] With the rapid development of modern industry, woodworking machinery and equipment have been widely used in various wood processing operations, especially in the furniture manufacturing industry. However, most traditional woodworking equipment is not equipped with an effective dust removal system, resulting in the generation of a large amount of dust during fine processing such as milling. This not only pollutes the workshop environment but also poses a serious threat to the health of operators.
[0003] The existing announcement number CN219027802U, entitled "A Milling Machine Body, a Lifting and Moving Mechanism Installed on the Milling Machine Body, and a Milling Machining Component Installed on the Milling Machine Body," describes a milling machine body. The lifting end of the lifting and moving mechanism is equipped with a protective housing, and a material placement plate is installed inside the protective housing. Through the coordinated arrangement of the protective housing, the material placement plate, the lifting component, and the dust collection component, the material placement plate can slide inside the protective housing via the lifting component, allowing the wood on the material placement plate to be collected inside the protective housing. This enables the wood to be milled within the protective housing, effectively preventing the generated wood chips from being thrown outside the machine and facilitating centralized cleaning of the wood chips. Furthermore, the dust collection component centrally collects the wood dust generated during the wood milling process, preventing the wood dust from being inhaled by the machine operator.
[0004] Regarding the aforementioned technologies, the inventors discovered that the woodworking milling machine sucks wood chips into the collection box. The wood chips carried in the air are filtered by the mesh installed in the frame and then stored and collected in the collection box. A large amount of wood chips accumulate on the mesh, blocking the mesh's ventilation holes, which obstructs airflow and reduces the airflow rate, resulting in less wood chips being sucked up and affecting the efficiency of wood chip collection in the later stages. Utility Model Content
[0005] To overcome the problem that existing woodworking milling machines suck wood chips into the collection box, and the wood chips carried in the air are filtered by the mesh installed in the frame and then stored in the collection box, resulting in a large accumulation of wood chips on the mesh, blocking the mesh's ventilation holes, which obstructs airflow and reduces the airflow rate, thus reducing the amount of wood chips sucked up and affecting the efficiency of wood chip collection, this application provides a woodworking milling machine with a dust removal device.
[0006] The woodworking milling machine with a dust removal device provided in this application adopts the following technical solution:
[0007] A woodworking milling machine with a dust removal device includes a milling machine body and a collection component. The collection component is located below the milling machine body, and a suction pipe is provided on the tool table of the milling machine body. The collection component includes a carriage and a collection box. The carriage is vertically fixed to the bottom surface of the milling machine body, and the collection box is horizontally slidably assembled in the carriage. Both vertical ends of the collection box are horizontally connected and fixed with screw tubes. A corrugated pipe is connected to one end of the screw tube of the collection box, and a suction pump is connected to the other end of the screw tube of the collection box. Multiple mesh sheets are vertically fixed in the horizontal direction inside the collection box. A cloth sheet is vertically fixed on one side of the mesh sheet. The other end of the corrugated pipe is connected to the suction pipe. A slide rod is vertically slidably assembled on the top surface of the collection box, and a scraper is horizontally fixed on the bottom surface of the slide rod. The scraper presses against the outer end face of the mesh sheet.
[0008] By adopting the above technical solution, when using the milling machine body to mill wood, the suction pump at one end of the collection box in the collection component is started, which drives air into the collection box. The external air flow carries the wood chips generated by the milling machine body into the suction pipe. The air carrying the wood chips is guided into the collection box through the corrugated pipe. The wood chips in the air are filtered and blocked by the mesh, and the air is discharged from the collection box. In order to prevent wood chips from clogging the mesh, the vertical sliding rod slides vertically down on the top surface of the collection box, which drives the scraper to slide vertically on the mesh, pushing the wood chips on the mesh downwards and scraping them off. This ensures the filtration efficiency of the mesh for air containing wood chips. The ventilation holes set on the mesh prevent airflow from being blocked, improve the airflow rate and the efficiency of collecting wood chips later.
[0009] Optionally, the bottom of the collection box is open, and a dust collection box is inserted into the bottom opening of the collection box.
[0010] By adopting the above technical solution, a dust collection box is assembled at the bottom opening of the collection box to receive the wood chips that fall from the filter into the collection box.
[0011] Optionally, screw holes are fixed horizontally on both sides of the bottom of the collection box, and bolts are assembled through the vertical threads in the screw holes.
[0012] By adopting the above technical solution, the bolts assembled with threaded holes on the outer wall of the collection box are used to assemble and connect the collection box and the dust collection box.
[0013] Optionally, both sides of the dust collection box are horizontally fixed with screw hole plates, and the screw hole plates are threadedly connected to the bolts on the screw hole seats.
[0014] By adopting the above technical solution, the dust collection box and the collection box are connected by bolt threads on the screw hole plate and the screw hole seat, which facilitates the later disassembly and replacement of the sawdust and impurities inside the dust collection box.
[0015] Optionally, the bottom end of the bellows is rotatably connected to and fixed with a screw housing, and the screw housing is threadedly connected to the screw pipe during assembly.
[0016] By adopting the above technical solution, the corrugated pipe is easy to extend and stretch. At the same time, the screw shell at the bottom of the corrugated pipe is connected to the screw pipe thread for easy connection of the corrugated pipe on the collection box.
[0017] Optionally, a hydraulic rod is vertically fixed to the top surface of the collection box, and the output end of the hydraulic rod is fixed to the top surface of the slide bar.
[0018] By adopting the above technical solution, to prevent sawdust from clogging the mesh, the hydraulic rod is activated to extend and drive the slide bar to slide vertically down the top surface of the collection box, causing the scraper to slide vertically on the mesh and push the sawdust down. This ensures the airflow rate of the mesh.
[0019] Optionally, a hole block is vertically fixed on the outer side of the tool holder, and a suction tube is fixed through the hole block.
[0020] By adopting the above technical solution, a suction tube is vertically fixed through the hole block on the tool table, which facilitates the simultaneous processing and collection of wood chips generated during wood milling as the tool table moves.
[0021] Optionally, a sliding frame is horizontally fixed to the outside of the collection box, and the sliding frame is horizontally slidably assembled on the carriage.
[0022] By adopting the above technical solution, the sliding frame on the collection box is horizontally slidably assembled on the carriage, which facilitates the horizontal movement and sliding assembly of the carriage in the collection box.
[0023] In summary, this application includes at least one of the following beneficial technical effects: When using the milling machine body to mill wood, the suction pump at one end of the collection box in the collection component is activated, driving air into the collection box. The external airflow carries the wood chips generated by the milling machine body into the suction pipe. The air carrying the wood chips is guided into the collection box through the corrugated pipe. The wood chips in the air are filtered and blocked by the mesh, and the air is discharged from the collection box. In order to avoid wood chips clogging the mesh, the vertical sliding rod slides vertically down on the top surface of the collection box, driving the scraper to slide vertically on the mesh, pushing the wood chips on the mesh downwards and scraping them off the mesh. This ensures the filtration efficiency of the mesh for air containing wood chips. The ventilation holes set on the mesh prevent airflow from being blocked, improving the airflow rate and the efficiency of collecting wood chips later. Attached Figure Description
[0024] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application.
[0025] Figure 2 This is a schematic diagram of the overall structure of the embodiment of this application in an exploded state;
[0026] Figure 3 This is a schematic diagram of the structure of the collected components in the disassembled state according to the embodiments of this application;
[0027] Figure 4 This is a schematic diagram of the collection box in the disassembled state according to an embodiment of this application;
[0028] Figure 5 This is a schematic diagram of the structure of the milling machine body in an exploded state according to an embodiment of this application.
[0029] Explanation of reference numerals in the attached drawings: 1. Milling machine body; 11. Tool table; 12. Hole block; 13. Suction tube; 2. Collection component; 21. Slide carriage; 22. Collection box; 221. Screw tube; 222. Screw hole seat; 223. Hydraulic rod; 224. Dust collection box; 225. Screw hole plate; 23. Corrugated pipe; 231. Screw shell; 24. Slide frame; 25. Mesh sheet; 26. Cloth sheet; 27. Suction pump; 28. Slide rod; 29. Scraper. Detailed Implementation
[0030] The present application will be further described in detail below with reference to the accompanying drawings.
[0031] This application discloses a woodworking milling machine with a dust removal device. (Refer to...) Figure 1 , Figure 2 , Figure 3 and Figure 4 A woodworking milling machine with a dust removal device includes a milling machine body 1 and a collection component 2. The collection component 2 is located below the milling machine body 1, and a suction tube 13 is provided on the tool table 11 of the milling machine body 1. The collection component 2 includes a slide 21 and a collection box 22. The slide 21 is vertically fixed to the bottom surface of the milling machine body 1, and the collection box 22 is horizontally slidably assembled in the slide 21. Screw tubes 221 are horizontally connected and fixed on both vertical end faces of the collection box 22, and one end of the collection box 22 is connected to a screw tube. A corrugated pipe 23 is connected to the collection box 22. A suction pump 27 is connected to the other end of the collection box 22. Multiple mesh sheets 25 are vertically fixed in the horizontal direction inside the collection box 22. A cloth sheet 26 is vertically fixed on one side of the mesh sheet 25. The other end of the corrugated pipe 23 is fixedly connected to the suction pipe 13. A sliding rod 28 is vertically slidably assembled on the top surface of the collection box 22. A scraper 29 is horizontally fixed on the bottom surface of the sliding rod 28. The scraper 29 presses against the outer end face of the mesh sheet 25.
[0032] By adopting the above technical solution, when the milling machine body 1 is used to mill wood, the suction pump 27 at one end of the collection box 22 in the collection component 2 is started, which drives air to flow into the collection box 22. The external air flow carries the wood chips produced by the milling machine body 1 into the suction pipe 13. The air carrying the wood chips is guided into the collection box 22 through the corrugated pipe 23. The wood chips in the air are filtered and blocked by the mesh 25, and the air is discharged from the collection box 22. In order to prevent the wood chips from clogging the mesh 25, the vertical sliding rod 28 slides vertically down on the top surface of the collection box 22, which drives the scraper 29 to slide vertically on the mesh 25, pushing the wood chips on the mesh 25 downward and scraping them off. This ensures the filtration efficiency of the mesh 25 for air containing wood chips. The ventilation holes set on the mesh 25 prevent the air flow from being blocked, improve the air flow rate and the efficiency of collecting wood chips in the later stage.
[0033] Reference Figure 4 The bottom of the collection box 22 is open, and a dust collection box 224 is inserted into the bottom opening of the collection box 22. The dust collection box 224, assembled at the bottom opening of the collection box 22, is used to collect the sawdust that falls from the filter into the collection box 22. Screw holes 222 are horizontally fixed on both sides of the bottom of the collection box 22, and bolts are assembled through the vertical threads of the screw holes 222. The bolts assembled with the threads of the screw holes 222 on the outer wall of the collection box 22 are used to assemble and connect the collection box 22 and the dust collection box 224. Screw holes 225 are horizontally fixed on both sides of the dust collection box 224, and the screw holes 225 are threadedly connected to the bolts on the screw holes 222. The dust collection box 224 and the collection box 22 are connected by the screw holes 225 and the bolts on the screw holes 222, which facilitates the later disassembly and replacement of sawdust and impurities inside the dust collection box 224.
[0034] Reference Figure 3 The bottom end of the bellows 23 is rotatably connected to and fixed with a screw housing 231, and the screw housing 231 is threadedly connected to the screw tube 221. The bellows 23 is easy to extend and stretch. At the same time, the screw housing 231 at the bottom end of the bellows 23 is threadedly connected to the screw tube 221, which facilitates the connection of the bellows 23 to the collection box 22.
[0035] Reference Figure 4 A hydraulic rod 223 is vertically fixed to the top surface of the collection box 22, and the output end of the hydraulic rod 223 is fixed to the top surface of the slide rod 28. To prevent sawdust from clogging the mesh 25, the hydraulic rod 223 is activated to extend and drive the slide rod 28 to slide vertically down the top surface of the collection box 22, causing the scraper 29 to slide vertically on the mesh 25, pushing the sawdust on the mesh 25 downwards. This ensures the airflow rate of the mesh 25.
[0036] Reference Figure 5A hole block 12 is vertically fixed on the outer side of the tool table 11, and a suction tube 13 is fixed through the hole block 12. The suction tube 13, which is vertically fixed through the hole block 12 on the tool table 11, facilitates the collection of wood chips generated during wood milling as the tool table 11 moves.
[0037] Reference Figure 3 A sliding frame 24 is horizontally fixed to the outside of the collection box 22, and the sliding frame 24 is horizontally slidably assembled on the slide 21. The sliding frame 24 on the collection box 22 is horizontally slidably assembled on the slide 21, which facilitates the horizontal movement and sliding assembly of the slide 21 on the collection box 22.
[0038] The implementation principle of a woodworking milling machine with a dust removal device in this application embodiment is as follows: When the milling machine body 1 is used to mill wood, the suction pump 27 at one end of the collection box 22 in the collection component 2 is started, which drives air to flow into the collection box 22. The external air flow carries the wood chips generated by the milling machine body 1 into the suction pipe 13. The air carrying the wood chips is guided into the collection box 22 through the corrugated pipe 23. The wood chips in the air are filtered and blocked by the mesh 25, and the air is discharged from the collection box 22. In order to avoid the wood chips clogging the mesh 25, the vertical sliding rod 28 slides vertically down on the top surface of the collection box 22, which drives the scraper 29 to slide vertically on the mesh 25, pushing the wood chips on the mesh 25 downward and scraping off the wood chips on the mesh 25, so as to ensure the filtration efficiency of the mesh 25 for the air containing wood chips.
[0039] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.
Claims
1. A woodworking milling machine with a dust removal device, characterized in that, The device includes a milling machine body (1) and a collection component (2). The collection component (2) is located below the milling machine body (1), and a suction tube (13) is provided on the tool table (11) of the milling machine body (1). The collection component (2) includes a slide (21) and a collection box (22). The slide (21) is vertically fixed on the bottom surface of the milling machine body (1), and the collection box (22) is horizontally slidably assembled in the slide (21). Both vertical ends of the collection box (22) are horizontally connected and fixed with screw tubes (221), and one end of the screw tube (221) of the collection box (22) is connected to the screw tube (221). A corrugated pipe (23) is connected to the collection box (22). A suction pump (27) is connected to the other end of the spiral pipe (221). Multiple mesh sheets (25) are vertically fixed in the horizontal direction inside the collection box (22). A cloth sheet (26) is vertically fixed on one side of the mesh sheet (25). The other end of the corrugated pipe (23) is fixedly connected to the suction pipe (13). A sliding rod (28) is vertically slidably assembled on the top surface of the collection box (22). A scraper (29) is horizontally fixed on the bottom surface of the sliding rod (28). The scraper (29) presses against the outer end face of the mesh sheet (25).
2. A woodworking milling machine with a dust removal device according to claim 1, characterized in that: The bottom surface of the collection box (22) is open, and a dust collection box (224) is inserted into the bottom opening of the collection box (22).
3. A woodworking milling machine with a dust removal device according to claim 2, characterized in that: The bottom of both sides of the collection box (22) is horizontally fixed with screw hole seats (222), and bolts are assembled through the vertical threads in the screw hole seats (222).
4. A woodworking milling machine with a dust removal device according to claim 3, characterized in that: Both sides of the dust collection box (224) are horizontally fixed with screw hole plates (225), and the screw hole plates (225) are threadedly connected to the bolts on the screw hole seat (222).
5. A woodworking milling machine with a dust removal device according to claim 1, characterized in that: The bottom end of the corrugated pipe (23) is rotatably connected to a screw shell (231), and the screw shell (231) is threadedly connected to the screw pipe (221).
6. A woodworking milling machine with a dust removal device according to claim 1, characterized in that: A hydraulic rod (223) is vertically fixed on the top surface of the collection box (22), and the output end of the hydraulic rod (223) is fixed on the top surface of the slide bar (28).
7. A woodworking milling machine with a dust removal device according to claim 1, characterized in that: A hole block (12) is vertically fixed on the outside of the tool holder (11), and a suction tube (13) is fixed through the hole block (12).
8. A woodworking milling machine with a dust removal device according to claim 7, characterized in that: The outer side of the collection box (22) is horizontally fixed with a sliding frame (24), and the sliding frame (24) is horizontally slidably assembled on the slide (21).