A dust synchronous collection device for shaving board sanding

Abstract

The utility model discloses a shavings board sanding dust synchronous collection device relates to shavings board processing equipment technical field, including sanding machine, install sanding seat on sanding machine, and the lower part of sanding seat periphery is provided with the collection frame seat, and both ends fixed mounting of collection frame seat have the air outlet pipe, and two air outlet pipes are located sanding seat's upper part rear side left and right, and sanding seat upper part front side and left and right both sides all fixed with the edge inclined plate, and the front part of edge inclined plate has the collection frame seat. The utility model forms the directional airflow curtain through the air outlet of symmetry distribution, and the dust on the surface of sanding seat is swept completely and is guided to fall into the collection frame seat, realizes gas -solid separation simultaneously, avoids secondary pollution, removes the particle in the filter screen automatically and scrapes the dust into the collection frame, reduces the frequency of manual cleaning, keeps the filtration efficiency, is convenient for quick assembly and disassembly and is communicated with the collection frame seat through the through -opening of filter sleeve seat, and finally will dust collect uniformly, effectively controls particulate matter diffusion.

Description

Technical Field

[0001] This utility model relates to the technical field of particleboard processing equipment, and in particular to a synchronous collection device for particleboard sanding dust. Background Technology

[0002] Particleboard (also called chipboard) is a commonly used engineered wood product, mainly made from wood waste (such as wood chips, shavings, and wood flakes) through heating, pressurization, and adhesive bonding. Its manufacturing process involves compressing wood particles into boards, resulting in good stability and economy. The cut edges of particleboard may contain debris, burrs, or an uneven particle layer. Directly applying edge banding strips can easily lead to poor adhesion or an uneven surface. Therefore, sanding is necessary to create a surface that is easier to adhere to.

[0003] Dust generated during sanding not only affects the working environment but may also have negative health effects, thus necessitating dust collection. Traditional sanding equipment relies on manual labor or a single airflow blowing method, which cannot effectively cover the entire sanding surface, resulting in uneven dust distribution, poor cleaning effect, and a lack of effective containment, leading to secondary pollution in the work area. Furthermore, the combined effect of airflow guidance and mechanical scraping cannot effectively concentrate dust, causing it to spread. Therefore, this invention proposes a synchronous dust collection device for particleboard sanding to solve the problems mentioned in the background. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a synchronous collection device for particleboard sanding dust.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A device for synchronously collecting dust from sanding particleboard includes a sander, a sanding base mounted on the sander, a curved tube arranged on the lower periphery of the sanding base, and air outlet pipes fixedly installed at both ends of the curved tube. The two air outlet pipes are located on the upper rear side of the sanding base, respectively. Edge inclined plates are fixed on the upper front side and both sides of the sanding base. A collection frame is connected to the front of the edge inclined plate. A filter sleeve is fixedly installed on the front side of the collection frame. A filter seat is arranged on the lower side of the filter sleeve. A filter screen is installed inside the filter seat. An air inlet pipe is fixedly installed at the center of the front of the curved tube. An air pump is connected to the outer end of the air inlet pipe.

[0006] Preferably, a fan wheel is rotatably installed inside the air inlet pipe, and a scraper corresponding to the filter screen is rotatably installed inside the filter sleeve.

[0007] Preferably, a rotating shaft is fixedly connected to one end of the wind turbine, and a synchronous wheel is fixed to both the outer end of the rotating shaft and one end of the scraper. A corresponding synchronous belt is sleeved on the outside of the two synchronous wheels.

[0008] Preferably, the filter sleeve has a corresponding groove inside, the outer end of the filter is rotatably connected to a limiting pin, and one end of the filter sleeve is provided with a limiting block corresponding to the limiting pin.

[0009] Preferably, an opening is provided between the filter sleeve and the collection frame, and the scraper sweeps the particles blocked by the filter screen into the rear collection frame.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model uses an air pump to pump in high-pressure airflow, which enters the curved pipe through the air inlet pipe and forms a directional airflow curtain through the symmetrically distributed air outlet pipes. This can not only fully cover the surface of the sanding seat to remove dust, but also guide the dust to fall into the collection frame through the edge inclined plate. The direct airflow achieves gas-solid separation through the filter sleeve, forming a closed dust removal cycle and avoiding secondary pollution. 2. After the airflow drives the impeller to rotate, the synchronous wheel and synchronous belt drive the scraper to rotate, which can not only remove the particles attached to the inside of the filter screen in real time, but also automatically scrape the dust in the filter seat to the collection frame. This mechanical linkage design significantly reduces the frequency of manual cleaning, while maintaining the stability of filtration efficiency. 3. The filter base of this utility model adopts a sliding groove limiting structure, with a rotatable limiting pin, to achieve quick disassembly and assembly. The separated filter base and the collection frame base are connected through the opening, which facilitates centralized dust treatment. Through the dual action of airflow guidance and mechanical scraping, the dust is finally collected in the collection frame base. With the secondary interception of the filter screen, the diffusion of particulate matter is effectively controlled. Attached Figure Description

[0011] Figure 1 This utility model provides a schematic diagram of the structure of a synchronous dust collection device for sanding particleboard. Figure 1 ; Figure 2 This utility model provides a schematic diagram of the structure of a synchronous dust collection device for sanding particleboard. Figure 2 ; Figure 3 This utility model provides a schematic diagram of the structure of a synchronous dust collection device for sanding particleboard. Figure 3 ; Figure 4 This is a side cross-sectional view of a particleboard sanding dust synchronous collection device proposed in this utility model.

[0012] In the diagram: 1. Sander; 2. Sanding stand; 3. Air outlet pipe; 4. Collection frame stand; 5. Filter sleeve stand; 6. Air inlet pipe; 7. Shaft; 8. Synchronous belt; 9. Synchronous pulley; 10. Bending pipe; 11. Edge bevel plate; 12. Scraper; 13. Filter stand; 14. Filter screen; 15. Impeller; 16. Limit pin. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0014] Reference Figure 1-4 A synchronous dust collection device for sanding particleboard includes a sander 1, a sander base 2 installed on the sander 1, a curved pipe 10 arranged on the lower part of the outer periphery of the sander base 2, and an air outlet pipe 3 fixedly installed at both ends of the curved pipe 10. The two air outlet pipes 3 are located on the upper rear side of the sander base 2, respectively. An edge inclined plate 11 is fixed on the upper front side and the left and right sides of the sander base 2. A collection frame seat 4 is connected to the front of the edge inclined plate 11. A filter sleeve seat 5 is fixedly installed on the front side of the collection frame seat 4. A filter seat 13 is arranged on the lower side of the filter sleeve seat 5. A filter screen 14 is installed inside the filter seat 13. An air inlet pipe 6 is fixedly installed at the center of the front of the curved pipe 10. An air pump is connected to the outer end of the air inlet pipe 6. The air pump pumps high-pressure gas into the air inlet pipe 6, and then into the curved pipe 10 through the air inlet pipe 6. The gas is then sprayed out from the air outlet pipes 3 at both ends of the curved pipe 10, which removes and collects the dust after sanding the surface of the sanding seat 2. The dust falls into the collection frame seat 4 installed on the outer side through the edge inclined plate 11 on the front edge, while the airflow on the straight side enters the filter sleeve seat 5 through the collection frame seat 4 and is discharged from the filter screen 14 of the filter seat 13 at the bottom of the filter sleeve seat 5. The filter screen 14 structure is designed to prevent the particles from scattering. The filter sleeve 5 has a corresponding groove for the filter seat 13 inside. The outer end of the filter seat 13 is rotatably connected to the limit pin 16, and the filter sleeve 5 is provided with a limit block corresponding to the limit pin 16 at one end. The air inlet pipe 6 is rotatably installed with a fan wheel 15, and the filter sleeve 5 is rotatably installed with a scraper 12 corresponding to the filter screen 14. One end of the fan wheel 15 is fixedly connected to a rotating shaft 7. The outer end of the rotating shaft 7 and one end of the scraper 12 are both fixed with a synchronous wheel 9. The two synchronous wheels 9 are fitted with corresponding synchronous belts 8. There is a passage between the filter sleeve 5 and the collection frame seat 4. The scraper 12 sweeps the particles blocked by the filter screen 14 into the rear collection frame seat 4. The filter seat 13 inside the filter sleeve 5 can be removed, and the limiting pin 16 inside the limiting block can be turned out, so that the filter seat 13 inside the filter sleeve 5 can be installed or removed. When the airflow enters the inside of the curved pipe 10 through the air inlet pipe 6, the airflow drives the impeller 15 inside the air inlet pipe 6 to rotate. The impeller 15 drives the rotating shaft 7 fixed on the outside to rotate. The rotating shaft 7 realizes the rotation of the scraper 12 inside the filter sleeve 5 through two synchronous pulleys 9 and the corresponding external synchronous belt 8. The scraper 12 can not only clean the inside of the filter screen 14, but also sweep the particles in the filter seat 13 into the rear collection frame 4, so as to realize the centralized collection of dust particles.

[0015] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A device for synchronously collecting dust from sanding particleboard, comprising a sander (1), characterized in that, The sander (1) is equipped with a sanding seat (2). A curved pipe (10) is provided on the lower part of the outer periphery of the sanding seat (2). An air outlet pipe (3) is fixedly installed at both ends of the curved pipe (10). The two air outlet pipes (3) are located on the upper rear side of the sanding seat (2) on the left and right sides respectively. An edge inclined plate (11) is fixed on the upper front side and the left and right sides of the sanding seat (2). A collection frame seat (4) is connected to the front of the edge inclined plate (11). A filter sleeve seat (5) is fixedly installed on the front side of the collection frame seat (4). A filter seat (13) is provided on the lower side of the filter sleeve seat (5). A filter screen (14) is installed inside the filter seat (13). An air inlet pipe (6) is fixedly installed at the center of the front of the curved pipe (10). An air pump is connected to the outer end of the air inlet pipe (6).

2. The synchronous collection device for particleboard sanding dust according to claim 1, characterized in that, The air inlet pipe (6) is rotatably installed with a fan wheel (15), and the filter sleeve (5) is rotatably installed with a scraper (12) corresponding to the filter screen (14).

3. The synchronous collection device for particleboard sanding dust according to claim 2, characterized in that, One end of the wind turbine (15) is fixedly connected to a rotating shaft (7), and the outer end of the rotating shaft (7) and one end of the scraper (12) are both fixed with a synchronous wheel (9), and the two synchronous wheels (9) are fitted with corresponding synchronous belts (8).

4. The synchronous collection device for particleboard sanding dust according to claim 1, characterized in that, The filter sleeve (5) has a corresponding groove for the filter seat (13) inside. The outer end of the filter seat (13) is rotatably connected to a limiting pin (16), and one end of the filter sleeve (5) is provided with a limiting block corresponding to the limiting pin (16).

5. The synchronous collection device for particleboard sanding dust according to claim 1, characterized in that, An opening is provided between the filter sleeve (5) and the collection frame (4), and the scraper (12) sweeps the particles blocked by the filter screen (14) into the rear collection frame (4).

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