A surface polishing device with a dust removal system

Abstract

The utility model provides a kind of surface polishing device with dust removal system, including workbench, workbench upper part one side is fixedly installed with support plate, support plate side is liftablely installed with mounting frame by slide rail, mounting frame upper surface is fixedly installed with dust cover, suction fan is installed in filter hole, two mounting grooves are slidably installed with slider two sliders between rotationally installed with polishing roller, by in polishing pioneer mounting frame drop and make polishing roller adhere to plate surface, subsequently start motor no.2 drive polishing roller and polish plate, simultaneously drive slider to slide in mounting groove, dust generated in polishing is prevented from being scattered outside by dust cover when polishing, simultaneously under the action of suction fan in filter hole, not only dust can be sucked into dust cover, simultaneously blow to filter cover and discharge after filtering, convenient to prevent dust to diffuse in working environment, improve the protection to operator's physical health.

Description

Technical Field

[0001] This utility model relates to the field of furniture processing, specifically a surface polishing device with a dust removal system. Background Technology

[0002] As consumers' demands for furniture quality continue to rise and national environmental protection requirements for furniture factories become increasingly stringent, furniture manufacturers are placing greater emphasis on the surface polishing process during furniture production. Surface polishing is a crucial step in furniture manufacturing, as it makes the furniture surface smoother and more even, enhancing its texture and aesthetics.

[0003] However, existing furniture surface sanding devices generate a large amount of sawdust and dust during the sanding process. This sawdust and dust permeate the working environment and seriously affect the health of operators. Therefore, a surface sanding device with a dust removal system is proposed to address the above problems. Utility Model Content

[0004] The present invention aims to solve the problems mentioned in the background art by providing a surface polishing device with a dust removal system.

[0005] The present invention discloses a surface polishing device with a dust removal system, comprising a workbench, a support plate fixedly mounted on one side of the upper part of the workbench, a slide rail fixedly mounted on the support plate on one side of the workbench, and a mounting frame mounted on one side of the support plate via the slide rail. A dust removal hood is fixedly mounted on the upper surface of the mounting frame, and a filter hole is formed on the upper surface of the dust removal hood. A suction fan is installed in the filter hole, and a filter cover is fixedly mounted on the upper surface of the dust removal hood at the filter hole. Mounting grooves are formed on opposite sides of the mounting frame, and sliders are slidably mounted in both mounting grooves. One side of one mounting groove is open, and a polishing roller is rotatably mounted between the two sliders. The roller head of one end of the polishing roller rotates through a slider, and the slider is located in the through mounting groove. A second motor for driving the polishing roller is fixedly mounted on one side of the slider located in the through mounting groove.

[0006] In the aforementioned surface polishing device with a dust removal system, connecting blocks are fixed at both ends of the mounting frame, and cylinders are fixedly installed at both ends of the upper surface of the worktable. One end of the piston rod of each of the two cylinders is fixedly connected to the two connecting blocks respectively.

[0007] In the aforementioned surface polishing device with a dust removal system, two limiting strips are fixed on the upper surface of the worktable, and the two limiting strips are arranged in a crisscross pattern.

[0008] In the aforementioned surface polishing device with a dust removal system, a bearing seat is fixedly installed at one end of a non-through mounting groove, and a screw is rotatably installed in the mounting groove via the bearing seat, the screw thread passing through a slider in the mounting groove.

[0009] In the aforementioned surface polishing device with a dust removal system, the end of the screw away from the bearing seat rotates through to the outside of the mounting groove, and a No. 1 motor for driving the screw is fixedly mounted on one end surface of the mounting frame.

[0010] The above-mentioned surface polishing device with a dust removal system includes: an embedded groove is formed around the upper surface of the filter cover, a filter plate is detachably installed in the embedded groove, and handles are fixed on both sides of the upper surface of the filter plate.

[0011] The above-mentioned surface polishing device with a dust removal system includes: multiple mounting brackets fixed on the lower surface of the filter plate, all of which are U-shaped, with one opening of the mounting bracket facing upward and both ends fixed to the lower surface of the filter plate.

[0012] The aforementioned surface polishing device with a dust removal system includes: a plurality of screw holes on the mounting bracket, each screw hole being threaded with a bolt, and a dust removal bag being fixed to the bottom of each bolt.

[0013] This utility model has the following beneficial effects:

[0014] This utility model provides a surface polishing device with a dust removal system, mainly consisting of a mounting frame, a dust removal hood, filter holes, a filter cover, a slider, a polishing roller, a second motor, a slide rail, and a suction fan. During polishing, the board is first placed on the surface of the workbench. Then, the mounting frame is driven to descend, causing the polishing roller to adhere to the board surface. The second motor is then activated to drive the polishing roller to polish the board. Simultaneously, the slider slides within the mounting groove, moving the polishing roller along the mounting frame for polishing, thus increasing the polishing range. The dust removal hood prevents dust generated during polishing from escaping. Furthermore, the suction fan within the filter holes draws dust into the dust removal hood and blows it into the filter cover for filtration before discharge, preventing dust from spreading in the working environment and improving the protection of the operator's health. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model 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 utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the mounting frame structure of this utility model;

[0018] Figure 3 This is a cross-sectional structural diagram of the present invention;

[0019] Figure 4 This is a schematic diagram of the exploded structure of this utility model.

[0020] In the diagram: 1. Workbench; 2. Limiting strip; 3. Mounting frame; 4. Connecting block; 5. Cylinder; 6. Dust hood; 7. Mounting slot; 8. Slider; 9. Grinding roller; 10. Bearing seat; 11. Screw; 12. Motor 1; 13. Motor 2; 14. Filter hole; 15. Filter cover; 16. Support plate; 17. Slide rail; 18. Embedded slot; 19. Filter plate; 20. Handle; 21. Dust bag; 22. Bolt; 23. Screw hole; 24. Mounting bracket; 25. Fan. Detailed Implementation

[0021] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0022] The accompanying drawings are for illustrative purposes only and are schematic diagrams, not actual images. They should not be construed as limiting the scope of this patent. To better illustrate the embodiments of this utility model, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings.

[0023] In the accompanying drawings of this utility model, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "left," "right," "inner," and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0024] In the description of this utility model, unless otherwise explicitly specified and limited, the term "connection" or similar designation indicating the connection relationship between components should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] Please see Figures 1-4 As shown, a surface polishing device with a dust removal system includes a workbench 1. A support plate 16 is fixedly installed on one side of the upper part of the workbench 1. A slide rail 17 is fixedly installed on one side of the support plate 16. A mounting frame 3 is mounted on one side of the support plate 16 via the slide rail 17. A dust removal hood 6 is fixedly installed on the upper surface of the mounting frame 3. A filter hole 14 is opened on the upper surface of the dust removal hood 6. A suction fan 25 is installed in the filter hole 14. A filter cover 15 is fixedly installed on the upper surface of the dust removal hood 6 at the filter hole 14. Mounting grooves 7 are opened on both opposite sides of the mounting frame 3. A slider 8 is slidably installed in both mounting grooves 7. One side of one mounting groove 7 is open. A polishing roller 9 is rotatably installed between the two sliders 8. The roller head of one end of the polishing roller 9 rotates through one slider 8, and the slider 8 is located in the through mounting groove 7. A second motor 13 for driving the polishing roller 9 is fixedly installed on one side of the slider 8 located in the through mounting groove 7.

[0026] Through the design of the mounting frame 3, dust hood 6, filter hole 14, filter cover 15, slider 8, grinding roller 9, No. 2 motor 13, slide rail 17, and suction fan 25, the board is first placed on the upper surface of the workbench 1 during grinding. Then, the mounting frame 3 is driven to descend so that the grinding roller 9 fits against the surface of the board. Then, the No. 2 motor 13 is started to drive the grinding roller 9 to grind the board. At the same time, the slider 8 is driven to slide in the mounting groove 7, thereby driving the grinding roller 9 to move and grind on the mounting frame 3, which increases the grinding range. During grinding, the dust hood 6 can block the dust generated during grinding to prevent it from spreading. At the same time, under the action of the suction fan 25 in the filter hole 14, not only can the dust be sucked into the dust hood 6, but it can also be blown into the filter cover 15 for filtration and discharge, which helps to prevent dust from spreading in the working environment and improves the protection of the operator's health.

[0027] Among them, the mounting frame 3 is fixed with connecting blocks 4 at both ends, and the worktable 1 is fixedly installed with cylinders 5 at both ends. One end of the piston rod of the two cylinders 5 is fixedly connected to the two connecting blocks 4 respectively.

[0028] To facilitate the control of the lifting and lowering of the mounting frame 3, the two cylinders 5 are activated, which will push the mounting frame 3 under the action of the connecting block 4, thereby causing the mounting frame 3 to slide on the support plate 16, thus facilitating the lifting and lowering of the mounting frame 3.

[0029] Among them, two limit bars 2 are fixed on the upper surface of the workbench 1, and the two limit bars 2 are arranged in a crisscross pattern.

[0030] To facilitate the positioning of the board to be sanded, two crisscrossing limit strips 2 are used to align the corners of the board between the two limit strips 2 when placing the board, thus making it easier to place the board upright and facilitate sanding.

[0031] One end of a non-through mounting groove 7 is fixedly installed with a bearing seat 10, and a screw 11 is rotatably installed in the mounting groove 7 through the bearing seat 10. The screw 11 is threaded through the slider 8 in the mounting groove 7.

[0032] In order to facilitate the sliding of the slider 8 in the mounting groove 7 during grinding, the slider 8 will slide in the mounting groove 7 by rotating the drive screw 11 and engaging the thread, thereby facilitating the movement of the grinding roller 9 for grinding.

[0033] The end of the screw 11 away from the bearing seat 10 rotates through to the outside of the mounting groove 7, and a No. 1 motor 12 for driving the screw 11 is fixedly mounted on one end surface of the mounting frame 3.

[0034] To facilitate the rotation of the screw 11, starting the first motor 12 will drive the screw 11 to rotate, thereby improving the grinding efficiency.

[0035] The filter cover 15 has an embedded groove 18 on its upper surface, and a filter plate 19 is detachably installed in the embedded groove 18. Handles 20 are fixed on both sides of the upper surface of the filter plate 19.

[0036] To prevent external impurities from entering the filter cover 15, the filter plate 19 is designed to block them, and the handle 20 is designed to facilitate the removal and installation of the filter plate 19 in the embedding groove 18.

[0037] Multiple mounting brackets 24 are fixed on the lower surface of the filter plate 19. All mounting brackets 24 are U-shaped, with one opening of the mounting bracket 24 facing upward and both ends fixed to the lower surface of the filter plate 19.

[0038] To facilitate dust filtration by the filter cover 15, the mounting bracket 24 is designed to facilitate filtration after dust enters the filter cover 15.

[0039] The mounting bracket 24 has multiple screw holes 23, each screw hole 23 is threaded with a bolt 22, and a dust bag 21 is fixed to the bottom of each bolt 22.

[0040] In order for the filter cover 15 to have the function of dust removal, the dust bag 21 installed on the mounting bracket 24 can filter the dust in the air. The design of the bolt 22 on the dust bag 21, with the cooperation of the screw hole 23 on the mounting bracket 24, makes it easy to disassemble and replace the dust bag 21.

[0041] Working principle: Through the design of mounting frame 3, dust hood 6, filter hole 14, filter cover 15, slider 8, grinding roller 9, No. 2 motor 13, slide rail 17 and suction fan 25, the board is first placed on the upper surface of workbench 1 during grinding. Then, the mounting frame 3 is driven to descend so that the grinding roller 9 is in contact with the surface of the board. Then, No. 2 motor 13 is started to drive the grinding roller 9 to grind the board. At the same time, the slider 8 is driven to slide in the mounting groove 7, thereby driving the grinding roller 9 to move on the mounting frame 3 for grinding, which increases the grinding range. During grinding, the dust hood 6 can block the dust generated during grinding to prevent it from spreading. At the same time, under the action of suction fan 25 in filter hole 14, not only can the dust be sucked into the dust hood 6, but it can also be blown into the filter cover 15 for filtration and discharge, which helps to prevent dust from spreading in the working environment and improves the protection of the operator's health.

[0042] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A surface polishing device with a dust removal system, comprising a worktable (1), characterized in that: A support plate (16) is fixedly installed on one side of the upper part of the workbench (1). A slide rail (17) is fixedly installed on one side of the support plate (1). A mounting frame (3) is installed on one side of the support plate (16) via the slide rail (17). A dust cover (6) is fixedly installed on the upper surface of the mounting frame (3). A filter hole (14) is opened on the upper surface of the dust cover (6). A suction fan (25) is installed in the filter hole (14). A filter cover (25) is fixedly installed on the upper surface of the dust cover (6) at the filter hole (14). 15) Mounting grooves (7) are provided on both opposite sides of the mounting frame (3). Slider (8) is slidably installed in both mounting grooves (7). One side of one mounting groove (7) is open. A grinding roller (9) is rotatably installed between the two sliders (8). The roller head of one end of the grinding roller (9) rotates through a slider (8). The slider (8) is located in the open mounting groove (7). A second motor (13) for driving the grinding roller (9) is fixedly installed on one side of the slider (8) located in the open mounting groove (7).

2. The surface polishing device with a dust removal system according to claim 1, characterized in that: Both ends of the mounting frame (3) are fixed with connecting blocks (4), and both ends of the upper surface of the workbench (1) are fixedly installed with cylinders (5). One end of the piston rod of each of the two cylinders (5) is fixedly connected to the two connecting blocks (4).

3. The surface polishing device with a dust removal system according to claim 2, characterized in that: Two limiting strips (2) are fixed on the upper surface of the workbench (1), and the two limiting strips (2) are arranged in a crisscross pattern.

4. A surface polishing device with a dust removal system according to claim 3, characterized in that: A bearing seat (10) is fixedly installed at one end of a non-through mounting groove (7). A screw (11) is rotatably installed in the mounting groove (7) through the bearing seat (10). The screw (11) is threaded through the slider (8) in the mounting groove (7).

5. A surface polishing device with a dust removal system according to claim 4, characterized in that: The end of the screw (11) away from the bearing seat (10) rotates through to the outside of the mounting groove (7), and a No. 1 motor (12) for driving the screw (11) is fixedly installed on one end surface of the mounting frame (3).

6. A surface polishing device with a dust removal system according to claim 5, characterized in that: The filter cover (15) has an embedded groove (18) circumferentially formed on its upper surface. A filter plate (19) is detachably installed in the embedded groove (18). A handle (20) is fixed on both sides of the upper surface of the filter plate (19).

7. A surface polishing device with a dust removal system according to claim 6, characterized in that: Multiple mounting brackets (24) are fixed on the lower surface of the filter plate (19). The mounting brackets (24) are all U-shaped, with one side of the opening facing upward and both ends fixed to the lower surface of the filter plate (19).

8. A surface polishing device with a dust removal system according to claim 7, characterized in that: The mounting bracket (24) has multiple screw holes (23), and each screw hole (23) is threaded with a bolt (22), and a dust bag (21) is fixed to the bottom of each bolt (22).

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