A combined dust removal device for furniture production

Abstract

The utility model discloses a combined dust removal device for furniture production, comprising a shell, one side of the shell is provided with a mounting cylinder, the other side is provided with an exhaust port, the outer wall of the shell is provided with a suction fan, the input end of the suction fan is connected with the exhaust port, a filter cartridge is detachably installed in the mounting cylinder, and the outer wall of the filter cartridge is provided with a pair of mounting blocks. The utility model relates to the technical field of furniture processing, and the design of a detachable filter cartridge in the mounting cylinder makes the replacement and cleaning of the filter cartridge simple and quick through the sliding embedding structure of the mounting block and the mounting groove, thereby improving maintenance efficiency and reducing equipment downtime; the filter cartridge cooperates with a fine filter to achieve double filtration, the filter cartridge can collect and filter large particles of dust impurities, and the fine filter further filters fine dust to ensure the cleanliness of the exhausted air, and the main shaft rotation at the center of the fine filter drives the cleaning component to automatically clean the filter and the filter cartridge to maintain continuous and efficient filtering performance.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal for furniture processing, in particular to a combined dust removal device for furniture production. Background Art

[0002] During the furniture production process, a large amount of pollutants such as wood chips and dust will be generated, which not only affects the production environment but may also cause harm to the health of workers.

[0003] Chinese patent CN219466429U discloses a dust removal mechanism for solid wood furniture production, including a dust removal bin, one side of the dust removal bin is fixedly connected to a connecting pipe, one side of the connecting pipe is fixedly connected to a bellows, one side of the bellows is fixedly connected to a dust suction head, an outer wall of the dust suction head is fixedly connected to a movable rod, the interior of the dust removal bin is fixedly connected to a debris removal mechanism, the bottom end of the dust removal bin is fixedly connected to a fixing seat, and the interior of the dust removal bin is fixedly connected to a positioning mechanism;

[0004] The device can filter and collect debris through a suction fan in conjunction with a dust removal bin, but the above-mentioned prior art only has a single filtering method with limited filtering efficiency. When there is too much dust, it will adhere to the surface of the filter holes, thereby affecting the subsequent dust removal effect and being inconvenient to use. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a combined dust removal device for furniture production, which solves the problem that the existing dust removal device has poor dust removal effect and excessive dust affects the dust removal efficiency.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a combined dust removal equipment for furniture production, comprising a shell, a mounting cylinder is provided on one side of the shell, an exhaust port is provided on the other side, a suction fan is provided on the outer wall of the shell, an input end of the suction fan is connected with the exhaust port, a filter cartridge is detachably installed in the mounting cylinder, a pair of mounting blocks is provided on the outer wall of the filter cartridge, a pair of mounting grooves for the mounting blocks to slide and embed in the inner wall of the mounting cylinder, a cover plate is provided on the outer side of the mounting cylinder, the cover plate is tightly abutted against one end of the filter cartridge, a dust suction pipe connected with the inner cavity of the filter cartridge is provided on the cover plate, a dust suction hood is installed on one end of the dust suction pipe, a fine filter is provided in the shell and located on one side of the filter cartridge, a main shaft is rotatably installed at the center of the fine filter, a cleaning component is installed at one end of the main shaft, and a driving component is installed at the other end.

[0007] Preferably, the cleaning assembly includes a transmission shaft rotatably mounted on the side wall of the filter cartridge, a cross plug is mounted on one end of the main shaft, a cross slot matching the cross plug is mounted on one end of the transmission shaft, and a pair of first cleaning brushes slidingly fitted with the inner wall of the filter cartridge are mounted on the other end, and a pair of second cleaning brushes slidingly fitted with the fine filter are provided on the outer wall of the main shaft.

[0008] Preferably, the drive assembly includes a motor disposed on the upper wall of the shell, a drive shaft is installed on the drive end of the motor, the lower end of the drive shaft extends into the shell and is installed with a main gear, and one end of the main shaft is installed with a secondary gear meshing with the main gear.

[0009] Preferably, the cover plate and the mounting tube are connected by bolts.

[0010] Preferably, running wheels are provided at the bottom of the shell.

[0011] Preferably, an activated carbon filter is provided in the exhaust port.

[0012] Beneficial Effects

[0013] The utility model provides a combined dust removal device for furniture production, which has the following beneficial effects:

[0014] The design of the detachable filter cartridge in the installation cylinder makes the replacement and cleaning of the filter cartridge simple and quick through the sliding embedding structure of the installation block and the installation groove, which improves the maintenance efficiency and reduces the equipment downtime;

[0015] The filter cartridge cooperates with the fine filter to achieve double filtration. The filter cartridge can collect and filter large dust particles, and the fine filter can further filter fine dust to ensure the cleanliness of the exhaust air. The main shaft in the center of the fine filter rotates to drive the cleaning component, automatically cleaning the filter and the filter cartridge to maintain continuous and efficient filtration performance.

[0016] The cover plate is connected to the mounting tube by bolts, which ensures stability and facilitates disassembly and assembly according to users' needs. The running wheels at the bottom of the shell make it easy to move the equipment in the workshop, improving the flexibility and adaptability of the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model.

[0018] In the figure: 1. Shell; 2. Mounting cylinder; 3. Exhaust port; 4. Suction fan; 5. Filter cartridge; 6. Mounting block; 7. Mounting slot; 8. Cover plate; 9. Dust suction pipe; 10. Dust suction hood; 11. Fine filter; 12. Main shaft; 13. Transmission shaft; 14. Cross plug; 15. First cleaning brush; 16. Second cleaning brush; 17. Motor; 18. Drive shaft; 19. Main gear; 20. Sub gear; 21. Travel wheel; 22. Activated carbon filter. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1 The utility model provides a technical solution: a combined dust removal equipment for furniture production, comprising a shell 1, a mounting cylinder 2 is provided on one side of the shell 1, and an exhaust port 3 is provided on the other side. A suction fan 4 is provided on the outer wall of the shell 1, and the input end of the suction fan 4 is connected to the exhaust port 3. A filter cartridge 5 is detachably installed in the mounting cylinder 2, and a pair of mounting blocks 6 are provided on the outer wall of the filter cartridge 5. A pair of mounting grooves 7 for the mounting blocks 6 to slide and embed are provided on the inner wall of the mounting cylinder 2. A cover plate 8 is provided on the outer side of the mounting cylinder 2, and the cover plate 8 is tightly abutted against one end of the filter cartridge 5. A dust suction pipe 9 connected to the inner cavity of the filter cartridge 5 is provided on the cover plate 8, and a dust suction hood 10 is installed at one end of the dust suction pipe 9. A fine filter screen 11 is provided in the shell 1 and located on one side of the filter cartridge 5. A main shaft 12 is rotatably installed at the center of the fine filter screen 11, and a cleaning component is installed at one end of the main shaft 12, and a driving component is installed at the other end.

[0021] By adopting the above technical solution, the equipment realizes a highly modular design through the combined structure of the shell 1, the installation cylinder 2, the filter cartridge 5, the cover plate 8 and other components, which is convenient for installation, disassembly and maintenance. The detachable design of the filter cartridge 5 facilitates regular replacement and cleaning, ensuring the long-term stability of the dust removal efficiency. The double-layer filtration design of the filter cartridge 5 and the fine filter 11 can effectively intercept dust particles of different sizes to ensure the dust removal effect.

[0022] This embodiment is further configured such that the cleaning component includes a transmission shaft 13 rotatably mounted on the side wall of the filter cartridge 5, a cross plug 14 is mounted on one end of the main shaft 12, a cross slot matching the cross plug 14 is mounted on one end of the transmission shaft 13, and a pair of first cleaning brushes 15 slidingly fitted with the inner wall of the filter cartridge 5 are mounted on the other end, and a pair of second cleaning brushes 16 slidingly fitted with the fine filter 11 are provided on the outer wall of the main shaft 12.

[0023] By adopting the above technical solution, the first cleaning brush 15 and the second cleaning brush 16 are driven by the component to continuously clean the dust on the inner and outer walls of the filter cartridge 5 and the fine filter screen 11, thereby reducing the frequency and difficulty of manual cleaning and maintaining efficient filtering performance.

[0024] This embodiment is further configured such that the driving assembly includes a motor 17 arranged on the upper wall of the shell 1, a driving shaft 18 is installed at the driving end of the motor 17, the lower end of the driving shaft 18 extends into the shell 1 and is installed with a main gear 19, and one end of the main shaft 12 is installed with a sub-gear 20 meshing with the main gear 19.

[0025] By adopting the above technical solution, the motor 17 can drive the driving shaft 18 to rotate, thereby causing the gear transmission to drive the main shaft 12 to rotate, so that the cleaning component starts to work.

[0026] This embodiment is further configured such that the cover plate 8 is connected to the mounting tube 2 via bolts.

[0027] By adopting the above technical solution, the cover plate 8 and the mounting cylinder 2 are connected by bolts, which ensures the sealing performance and facilitates the user to quickly open the filter cylinder 5 for inspection or replacement.

[0028] This embodiment is further configured such that a running wheel 21 is provided at the bottom of the housing 1 .

[0029] By adopting the above technical solution, the walking wheels 21 arranged at the bottom of the shell 1 enable the dust removal equipment to be easily moved to any required position at the furniture production site, thereby improving the flexibility and convenience of use and adapting to the changing operational requirements of the furniture production site.

[0030] This embodiment is further configured such that an activated carbon filter 22 is disposed in the air outlet 3 .

[0031] By adopting the above technical solution, the activated carbon filter 22 added in the exhaust port 3 further adsorbs and filters out possible residual harmful gases and tiny particles, thereby improving the cleanliness of the exhaust air.

[0032] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the field. The following mainly introduces the working principle and process.

[0033] Embodiment: When working, the dust removal equipment is moved to the vicinity of the furniture production line, ensuring that the dust hood 10 is aimed at the main dust source, the suction fan 4 is started, and the suction system starts working. The dust is sucked in and filtered step by step through the filter cartridge 5 and the fine filter screen 11. The motor 17 drives the main shaft 12 to rotate through the drive shaft 18 and the gear transmission. The transmission shaft 13 is connected to the main shaft 12 through the cross plug 14. When rotating, it drives the first cleaning brush 15 to slide along the inner wall of the filter cartridge 5 to remove the attached dust. At the same time, the second cleaning brush 16 on the main shaft 12 cleans the fine filter screen 11 to maintain the filtration efficiency. An activated carbon filter screen 22 is arranged in the exhaust port 3 to further absorb harmful gases and odors in the air, improve the air quality, and meet environmental protection requirements.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A combined dust removal device for furniture production, comprising a housing (1), a mounting cylinder (2) being provided on one side of the housing (1), and an exhaust port (3) being provided on the other side, a suction fan (4) being provided on the outer wall of the housing (1), and an input end of the suction fan (4) being connected to the exhaust port (3), characterized in that: A filter cartridge (5) is detachably mounted in the mounting cylinder (2); a pair of mounting blocks (6) are provided on the outer wall of the filter cartridge (5); a pair of mounting grooves (7) for the mounting blocks (6) to be slidably embedded in the inner wall of the mounting cylinder (2); a cover plate (8) is provided on the outer side of the mounting cylinder (2); the cover plate (8) is tightly abutted against one end of the filter cartridge (5); a dust suction pipe (9) is provided on the cover plate (8) and is connected to the inner cavity of the filter cartridge (5); a dust suction cover (10) is installed at one end of the dust suction pipe (9); a fine filter screen (11) is provided in the housing (1) and located at one side of the filter cartridge (5); a main shaft (12) is rotatably mounted at the center of the fine filter screen (11); a cleaning component is installed at one end of the main shaft (12) and a driving component is installed at the other end.

2. A combined dust removal device for furniture production according to claim 1, characterized in that: The cleaning assembly comprises a transmission shaft (13) rotatably mounted on the side wall of the filter cartridge (5); a cross plug (14) is mounted on one end of the main shaft (12); a cross slot matching the cross plug (14) is mounted on one end of the transmission shaft (13); a pair of first cleaning brushes (15) slidably fitted with the inner wall of the filter cartridge (5) are mounted on the other end; and a pair of second cleaning brushes (16) slidably fitted with the fine filter (11) are provided on the upper outer wall of the main shaft (12).

3. A combined dust removal device for furniture production according to claim 2, characterized in that: The driving assembly comprises a motor (17) arranged on the upper wall of the housing (1); a driving shaft (18) is installed at the driving end of the motor (17); the lower end of the driving shaft (18) extends into the housing (1) and is installed with a main gear (19); and one end of the main shaft (12) is installed with a secondary gear (20) meshing with the main gear (19).

4. The combined dust removal equipment for furniture production according to claim 1, characterized in that: The cover plate (8) and the mounting tube (2) are connected via bolts.

5. The combined dust removal equipment for furniture production according to claim 1, characterized in that: The bottom of the housing (1) is provided with running wheels (21).

6. The combined dust removal equipment for furniture production according to claim 1, characterized in that: An activated carbon filter (22) is arranged in the air outlet (3).

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