Environment-friendly dust-free synthetic board polishing device

Abstract

The utility model provides an environment-friendly dust-free synthetic wood board polishing device which comprises a dust removal assembly, and the dust removal assembly comprises a dust hood, two arc-shaped contact seats, two driving plates, two mounting plates, a tension spring, four guide rods, a filter element, a filter box, an air pump, an air inlet hole and an air pipe. And the two mounting plates are symmetrically fixed on the opposite surfaces of the two driving plates. According to the dust collection device, under suction of the air pipe, external air enters the dust collection cover through the air inlet holes, then air flow carries dust generated during polishing and enters the filter box, the dust is filtered through the filter element in the filter box, and then dust adsorption and collection are achieved. The guide rod is pulled through the tension spring, the guide rod drives the dust collection cover, then the dust collection cover is kept to be attached to the surface of the synthetic wood board, dust leakage in the polishing process can be avoided in cooperation with the air inlet holes in the two sides of the dust collection cover, cleanliness of the working environment is guaranteed, and the purpose of environmental protection is achieved.

Description

Technical Field

[0001] This utility model relates to a polishing device, specifically an environmentally friendly dust-free synthetic wood board polishing device, belonging to the field of wood board polishing technology. Background Technology

[0002] Synthetic wood panels are made by mixing natural wood components such as wood fibers, wood chips, and lignin with synthetic resins, and then processing them under pressure and heat. They are also known as composite boards or artificial boards. During the production process, synthetic wood panels need to be polished. Polishing results in a smoother, more delicate surface with increased gloss, enhancing their visual appeal and aesthetics. This smooth surface also makes the panels look brighter and more textured.

[0003] A Chinese invention (publication number: CN118990301A) discloses a low-dust polishing device for processing low-dust engineered wood panels. When polishing low-dust engineered wood panels, the device uses a variable clamping unit to initially clamp the panels, and uses an electric slide rail and two polishing rollers to perform synchronous double-sided polishing, thereby improving polishing efficiency. During this process, an intercepting arc cover is used to control the diffusion of dust and debris generated during polishing, thus achieving dust suppression and control effects.

[0004] In the process of polishing synthetic wood panels, although the installation of an intercepting arc cover can achieve a certain degree of dust suppression, the fan box is installed on one side of the intercepting arc cover. This means that during the polishing operation, some dust and debris will still escape from the edge or gaps of the intercepting cover and cannot be completely collected and treated, thus affecting the cleanliness of the working environment. Therefore, an environmentally friendly dust-free synthetic wood panel polishing device is proposed. Utility Model Content

[0005] In view of this, the present invention provides an environmentally friendly, dust-free synthetic wood panel polishing device to solve or alleviate the technical problems existing in the prior art, and at least provides a beneficial alternative.

[0006] The technical solution of this utility model embodiment is implemented as follows: an environmentally friendly dust-free synthetic wood board polishing device, including a dust removal component, the dust removal component including a dust suction hood, two arc-shaped contact seats, two drive plates, two mounting plates, a tension spring, four guide rods, a filter element, a filter box, an air pump, an air inlet and an air pipe;

[0007] Two mounting plates symmetrically fix the opposite faces of the two drive plates. Four guide rods symmetrically fix and connect to the upper surface of the dust hood. The tension spring is sleeved on the outer wall of the guide rod. The guide rod is slidably connected to the inside of the mounting plate. Two arc-shaped contact seats are symmetrically fixed and connected to the front and rear surfaces of the dust hood. A top cover is installed on the top of the filter box. The filter element is installed inside the filter box. The air pump is installed on the front surface of the filter box. The air inlets are symmetrically opened on both sides of the dust hood. The filter box is connected to the dust hood through an air pipe.

[0008] More preferably, the top end of the tension spring is fixedly connected to the top end of the guide rod, and the bottom end of the tension spring is fixedly connected to the upper surface of the mounting plate.

[0009] More preferably, the air pump is connected to the filter box, and the filter box is installed on the front surface of the dust collection hood.

[0010] More preferably, a drive motor is mounted on one side of one of the drive plates, and a polishing roller is rotatably connected to the opposite surfaces of the two drive plates.

[0011] More preferably, the output shaft of the drive motor is fixedly connected to the roller shaft of the polishing roller, and the polishing roller is located inside the dust collection hood.

[0012] More preferably, the dust removal assembly is externally mounted with a main body assembly, which includes a frame, two linear guide rails, and two support seats;

[0013] The two bearing seats are symmetrically installed inside the frame, and the two linear guide rails are symmetrically installed on the top of the frame.

[0014] More preferably, the two drive plates are symmetrically mounted on the movers of the two linear guides.

[0015] More preferably, the polishing roller is located above the support.

[0016] The present invention has the following advantages due to the adoption of the above technical solution:

[0017] This invention utilizes a suction pump. Under the action of a tension spring, the dust collection hood adheres to the surface of the synthetic wood board. A negative pressure is created inside the filter box, and under the suction of the air pipe, external air enters the dust collection hood through the air inlet. The airflow then carries the dust generated during polishing into the filter box, where the internal filter element filters the dust. The filtered air is then discharged, thus achieving dust adsorption and collection. Compared to existing technologies, this invention uses a tension spring to pull a guide rod, which in turn moves the dust collection hood, ensuring it remains in close contact with the surface of the synthetic wood board. Combined with the air inlets on both sides of the dust collection hood, this prevents dust leakage during the polishing process, ensuring a clean working environment and achieving environmental protection.

[0018] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a structural diagram of the present invention;

[0021] Figure 2 This is a structural diagram of the dust removal component of this utility model;

[0022] Figure 3 This is a structural diagram of the arc-shaped contact seat of this utility model;

[0023] Figure 4 This is a structural diagram of the filter box of this utility model;

[0024] Figure 5 This is a structural diagram of the dust cover of this utility model.

[0025] Reference numerals: 101, Dust removal assembly; 11, Dust suction hood; 12, Polishing roller; 13, Arc-shaped contact seat; 14, Drive motor; 15, Drive plate; 16, Mounting plate; 17, Tension spring; 18, Guide rod; 19, Top cover; 20, Filter element; 21, Filter box; 22, Air pump; 24, Air inlet; 25, Air pipe; 301, Main assembly; 31, Frame; 32, Linear guide rail; 33, Bearing seat. Detailed Implementation

[0026] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0027] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0028] like Figures 1-5 As shown, this utility model embodiment provides an environmentally friendly dust-free synthetic wood board polishing device, including a dust removal component 101. The dust removal component 101 is used to collect the dust generated during the polishing process of synthetic wood boards, ensuring the cleanliness of the working environment and achieving the purpose of environmental protection.

[0029] The dust removal assembly 101 includes a dust suction hood 11, two arc-shaped contact seats 13, two drive plates 15, two mounting plates 16, a tension spring 17, four guide rods 18, a filter element 20, a filter box 21, an air pump 22, an air inlet 24, and an air pipe 25.

[0030] Two mounting plates 16 symmetrically fix the opposite faces of two drive plates 15. Four guide rods 18 are symmetrically fixed to the upper surface of the dust collection cover 11. Tension springs 17 are sleeved on the outer side wall of the guide rods 18. The guide rods 18 are slidably connected to the inside of the mounting plates 16. The top end of the tension spring 17 is fixedly connected to the top end of the guide rod 18. The bottom end of the tension spring 17 is fixedly connected to the upper surface of the mounting plates 16. The guide rods 18 are pulled by the tension springs 17, and the guide rods 18 drive the dust collection cover 11, so that the dust collection cover 11 can be kept in contact with the surface of the synthetic wood board to prevent dust from leaking out.

[0031] Two arc-shaped contact seats 13 are symmetrically fixedly connected to the front and rear surfaces of the dust collection cover 11. The arc-shaped contact seats 13 are used to contact the surface of the synthetic wood board. Since the cross section of the arc-shaped contact seat 13 is arc-shaped, during the moving polishing process, the arc-shaped contact seat 13 contacts the surface of the synthetic wood board. Its arc-shaped structure can conform to the slight undulations of the wood board surface and guide the dust collection cover 11 to move smoothly, thereby playing a guiding role.

[0032] A top cover 19 is installed on the top of the filter box 21, the filter element 20 is installed inside the filter box 21, the air pump 22 is installed on the front surface of the filter box 21, and the air inlets 24 are symmetrically opened on both sides of the dust collection hood 11. The filter box 21 is connected to the dust collection hood 11 through the air pipe 25, and the air pump 22 is connected to the filter box 21. When the air pump 22 is working, the filter box 21 is under negative pressure. Then, under the suction of the air pipe 25, the dust collection hood 11 is under negative pressure. External air enters the interior of the dust collection hood 11 through the air inlet 24. Then, the airflow carries the dust generated during polishing into the filter box 21. The filter element 20 inside filters the dust, and the filtered air is discharged, thus realizing the adsorption and collection of dust.

[0033] In one embodiment, a drive motor 14 is installed on one side of a drive plate 15, and a polishing roller 12 is rotatably connected to the opposite surfaces of the two drive plates 15. The output shaft of the drive motor 14 is fixedly connected to the roller shaft of the polishing roller 12. The polishing roller 12 is located inside the dust collection hood 11. The drive motor 14 drives the polishing roller 12 to rotate at high speed. When the polishing roller 12 contacts the synthetic wood board, the polishing operation of the synthetic wood board can be realized. At the same time, the dust removal component 101 can realize dust removal during the polishing process.

[0034] In one embodiment, a main body assembly 301 is mounted on the outside of the dust removal assembly 101. The main body assembly 301 includes a frame 31, two linear guide rails 32 and two support seats 33.

[0035] Two bearing seats 33 are symmetrically installed inside the frame 31, two linear guide rails 32 are symmetrically installed on the top of the frame 31, two drive plates 15 are symmetrically installed on the movers of the two linear guide rails 32, and the polishing roller 12 is located above the bearing seats 33. The bearing seats 33 are used to fix the composite wood board. When the composite wood board is fixed, the drive motor 14 drives the polishing roller 12 to rotate at high speed, and then drives the drive plate 15 to move through the linear guide rails 32. The polishing roller 12 follows the drive plate 15 to move, and thus the surface of the composite wood board can be polished through the polishing roller 12.

[0036] In operation, this invention works as follows: The synthetic wood board is fixed to the surface of the support base 33. Then, the drive motor 14 and the air pump 22 are started. The drive motor 14 drives the polishing roller 12 to rotate at high speed, which in turn drives the drive plate 15 to move via the linear guide rail 32. The polishing roller 12 follows the drive plate 15. When the polishing roller 12 contacts the synthetic wood board, polishing is achieved. Simultaneously, the dust suction hood 11 adheres to the surface of the synthetic wood board, creating a negative pressure inside the filter box 21. Under the suction of the air pipe 25, external air enters the dust suction hood 11 through the air inlet 24. The airflow carries the dust generated during polishing into the filter box 21, where the internal filter element 20 filters the dust. The filtered air is then discharged to the external environment through the exhaust port of the air pump 22, thus achieving dust adsorption and collection. The filter element 20 needs to be replaced periodically to ensure good filtration. After a period of use, the filtration performance of the filter element 20 will decrease. The old filter element 20 can be removed and replaced with a new one by opening the top cover 19 of the filter box 21.

[0037] Compared with the prior art, this utility model uses a tension spring 17 to pull a guide rod 18, which in turn drives a dust collection hood 11. This allows the dust collection hood 11 to remain in contact with the surface of the synthetic wood board. Combined with the air inlets 24 on both sides of the dust collection hood 11, dust leakage during the polishing process can be prevented, ensuring a clean working environment and achieving the goal of environmental protection.

[0038] This device can adapt to composite wood boards of different thicknesses. When processing wood boards of different thicknesses, the tension spring 17 automatically adjusts the height of the dust suction hood 11 according to the thickness of the wood board, ensuring that the dust suction hood 11 always fits in close contact with the surface of the wood board. At the same time, the height of the linear guide rail 32 can be adjusted to ensure that the polishing roller 12 maintains appropriate contact pressure with the surface of the wood board, thereby achieving a good polishing effect.

[0039] The key points for maintenance of this device are as follows: Regularly clean components such as the dust hood 11, filter box 21, and air pipe 25 to prevent dust accumulation from affecting the dust collection effect; lubricate the mover and slider of the linear guide rail 32 to ensure smooth movement; check whether the connection lines of electrical equipment such as the drive motor 14 and the air pump 22 are loose to ensure normal operation of the equipment; regularly check the elasticity of the tension spring 17 and replace it in time if it is damaged.

[0040] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this utility model, and these should all be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. An environmentally friendly, dust-free synthetic wood panel polishing device, comprising a dust removal component (101), characterized in that: The dust removal assembly (101) includes a dust suction hood (11), two arc-shaped contact seats (13), two drive plates (15), two mounting plates (16), a tension spring (17), four guide rods (18), a filter element (20), a filter box (21), an air pump (22), an air inlet (24), and an air pipe (25). Two mounting plates (16) are symmetrically fixed to the opposite sides of two drive plates (15). Four guide rods (18) are symmetrically fixed to the upper surface of the dust hood (11). A tension spring (17) is sleeved on the outer wall of the guide rod (18). The guide rod (18) is slidably connected to the inside of the mounting plate (16). Two arc-shaped contact seats (13) are symmetrically fixed to the front and rear surfaces of the dust hood (11). A top cover (19) is installed on the top of the filter box (21). The filter element (20) is installed inside the filter box (21). The air pump (22) is installed on the front surface of the filter box (21). The air inlet (24) is symmetrically opened on both sides of the dust hood (11). The filter box (21) is connected to the dust hood (11) through an air pipe (25).

2. The environmentally friendly dust-free synthetic wood panel polishing device according to claim 1, characterized in that: The top end of the tension spring (17) is fixedly connected to the top end of the guide rod (18), and the bottom end of the tension spring (17) is fixedly connected to the upper surface of the mounting plate (16).

3. The environmentally friendly dust-free synthetic wood panel polishing device according to claim 2, characterized in that: The air pump (22) is connected to the filter box (21), which is installed on the front surface of the dust collection hood (11).

4. The environmentally friendly dust-free synthetic wood panel polishing device according to claim 3, characterized in that: A drive motor (14) is mounted on one side of one of the drive plates (15), and a polishing roller (12) is rotatably connected to the opposite surfaces of the two drive plates (15).

5. The environmentally friendly dust-free synthetic wood panel polishing device according to claim 4, characterized in that: The output shaft of the drive motor (14) is fixedly connected to the roller shaft of the polishing roller (12), which is located inside the dust collection hood (11).

6. The environmentally friendly dust-free synthetic wood panel polishing device according to claim 4, characterized in that: The dust removal assembly (101) is externally mounted with a main body assembly (301), which includes a frame (31), two linear guide rails (32) and two support seats (33); The two bearing seats (33) are symmetrically installed inside the frame (31), and the two linear guide rails (32) are symmetrically installed on the top of the frame (31).

7. The environmentally friendly dust-free synthetic wood panel polishing device according to claim 6, characterized in that: The two drive plates (15) are symmetrically mounted on the movers of the two linear guides (32).

8. The environmentally friendly dust-free synthetic wood panel polishing device according to claim 7, characterized in that: The polishing roller (12) is located above the support (33).

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