A device for cleaning the surface of a board for manufacturing a wooden cabinet

Abstract

The utility model belongs to the technical field of wood cabinet manufacturing, specifically relates to a panel surface cleaning device for wood cabinet manufacturing, including conveyer frame and the conveyer roller of installation in conveyer frame inside side, the conveying motor is installed to one side of conveyer frame, the output of conveyer motor is connected with driving pulley, the utility model discloses a wood cabinet panel is placed on the conveyer roller of conveyer frame surface, drive conveyer motor at this moment, drive the conveyer roller rotation, and then conveniently transport the wood cabinet panel horizontally, in addition drive lift cylinder and cleaning motor, drive the support plate to go down, simultaneously drive the brush roller rotation, at this moment, the support plate goes down and drives the linkage plate to go down simultaneously, when the brush roller and the wood cabinet panel surface sawdust carry out the cleaning, drive the guide rod to slide along the guide cylinder inner wall, simultaneously, the buffer spring occurs linkage compression deformation, ensure that the brush roller always with the wood cabinet panel surface of different specifications cleans the sawdust, improve the panel surface cleaning effect.

Description

Technical Field

[0001] This utility model belongs to the field of wooden cabinet manufacturing technology, specifically relating to a board surface cleaning device for wooden cabinet manufacturing. Background Technology

[0002] In the manufacturing of wooden cabinets, cleaning the surface of the boards is a key process to ensure the quality of subsequent painting and assembly. It is mainly used to remove impurities such as dust, sawdust, and glue lines from the surface of the wooden cabinet boards. Its principle usually combines a variety of technical means such as mechanical transmission, wind force, and electrostatic effect.

[0003] Specifically, during the manufacturing process of wooden cabinets on the market, after the boards undergo multiple processes such as cutting, sanding, and drilling, a large amount of sawdust, dust, and fine impurities remain on the surface, edges, mortise and tenon joints, and gaps around the holes. These residues not only affect the adhesion of subsequent coatings and the appearance of the wooden cabinets, but may also create a dust accumulation hazard after assembly. Currently, the industry mostly relies on manual cleaning with handheld brushes and cloths, requiring the wiping of each board surface and hidden gaps, which is labor-intensive and inefficient, making it difficult to meet the needs of large-scale production.

[0004] Existing mechanical cleaning equipment is mostly designed with a fixed structure, and the spacing and angle of the cleaning mechanism cannot be flexibly adjusted. When dealing with solid wood boards, engineered wood boards, and other boards of different sizes, it is difficult to achieve a complete and tight fit between the cleaning components and the board surface. This results in impurities not being thoroughly removed from the uneven areas, edges, corners, and crevices of the board. At the same time, uneven adhesion may cause localized missed cleaning or excessive pressure that damages the board surface, ultimately affecting the smoothness and durability of the finished wooden cabinet and increasing rework costs later. Utility Model Content

[0005] The purpose of this invention is to provide a surface cleaning device for wooden cabinet manufacturing, aiming to solve the problems of existing mechanical cleaning equipment, which mostly have a fixed structure design, and the spacing and angle of the cleaning mechanism cannot be flexibly adjusted. When dealing with solid wood boards, artificial boards and other boards of different specifications, it is difficult to achieve a complete and tight fit between the cleaning components and the board surface. This results in impurities in the uneven parts, edges and corners and gaps of the board not being completely removed. At the same time, uneven contact may cause localized missed cleaning or excessive pressure to damage the board surface, ultimately affecting the flatness and durability of the wooden cabinet after coating, and increasing the rework costs later.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a board surface cleaning device for manufacturing wooden cabinets, comprising a conveyor frame and a conveyor roller installed inside the conveyor frame, a conveyor motor installed on one side of the conveyor frame, a drive pulley connected to the output end of the conveyor motor, a drive belt connected to the surface of the drive pulley, a linkage belt connected to the surface of the drive pulley, a protective cover connected to the surface of the conveyor frame, side boxes installed on both sides of the protective cover, and a controller installed on one side surface of the side box;

[0007] A lifting cylinder is installed on the top surface of the protective cover. A support plate is connected to the output end of the lifting cylinder. A positioning frame is connected to the bottom end of the support plate. A linkage plate is connected to the inner side of the positioning frame. A guide rod is connected to the surface of the linkage plate. A guide cylinder is connected to the top end of the guide rod. A buffer spring is connected to the surface of the linkage plate. A cleaning motor is installed on the surface of the linkage plate. A transmission belt is connected to the output end of the cleaning motor. A brush roller is connected to the other end of the transmission belt.

[0008] To avoid damage to the surface of the board material, in the preferred embodiment of this utility model of a board material surface cleaning device for manufacturing wooden cabinets, the top end of the guide cylinder is connected to the inner wall of the positioning frame, the guide rod and the guide cylinder form a sliding connection structure, and the linkage plate forms an elastic telescopic structure on the inner wall of the positioning frame through a buffer spring.

[0009] To facilitate the cleaning of sawdust from the surface of the board, in the preferred embodiment of this utility model of a board surface cleaning device for manufacturing wooden cabinets, the cleaning motor is electrically connected to the controller, and each pair of brush rollers forms a co-rotating structure through a transmission belt.

[0010] To facilitate air circulation, as a surface cleaning device for wooden cabinet manufacturing according to this utility model, preferably, a blower is installed inside the side box, and ventilation holes are evenly distributed on the surface of the side box.

[0011] In order to improve the cleaning effect of the board, as a surface cleaning device for wooden cabinet manufacturing according to this utility model, preferably, an air outlet plate is installed at the inner opening of the side box, and mounting holes are opened at both ends of the air outlet plate. A filter plate is installed on the inner wall of the air outlet plate, and the inner wall of the filter plate is a stainless steel filter mesh structure.

[0012] To facilitate the filtration of dust and impurities in the air, as a surface cleaning device for wooden cabinet manufacturing according to this utility model, preferably, both ends of the filter plate are connected to sliding blocks, and the sliding blocks are slidably connected to the mounting holes.

[0013] To facilitate quick and stable installation of the filter plate, as a surface cleaning device for wooden cabinet manufacturing according to this utility model, preferably, a positioning screw is connected to one side surface of the sliding block, and a locking nut is threaded onto the surface of the positioning screw.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This invention places wooden cabinet panels on conveyor rollers on the surface of a conveyor frame. A conveyor motor is then driven to rotate the conveyor rollers, facilitating the lateral transport of the wooden cabinet panels. Simultaneously, a lifting cylinder and a cleaning motor are driven to move a support plate downwards, which in turn rotates the brush rollers. The downward movement of the support plate causes a synchronous downward movement of the linkage plate. As the brush rollers clean the wood chips from the surface of the wooden cabinet panels, the guide rod slides along the inner wall of the guide cylinder. At the same time, a buffer spring undergoes compression deformation, ensuring that the brush rollers are always cleaning wood chips from the surfaces of wooden cabinet panels of different sizes, thus improving the surface cleaning effect. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0017] Figure 1 A schematic diagram of the overall assembly structure of a board surface cleaning device for wooden cabinet manufacturing.

[0018] Figure 2 A schematic diagram of the active belt connection structure of a board surface cleaning device for wooden cabinet manufacturing.

[0019] Figure 3 A cross-sectional schematic diagram of the protective cover structure for a board surface cleaning device used in the manufacture of wooden cabinets.

[0020] Figure 4 A schematic diagram of the brush roller connection structure for a board surface cleaning device used in the manufacture of wooden cabinets.

[0021] Figure 5 A schematic diagram showing the exploded structure of the filter plate installation for a surface cleaning device for wooden cabinet manufacturing.

[0022] In the diagram: 1. Conveyor frame; 2. Conveyor roller; 3. Conveyor motor; 4. Drive pulley; 5. Drive belt; 6. Linkage belt; 7. Controller; 8. Side box; 9. Protective cover; 10. Lifting cylinder; 11. Support plate; 12. Positioning frame; 13. Linkage plate; 14. Guide rod; 15. Guide cylinder; 16. Buffer spring; 17. Cleaning motor; 18. Transmission belt; 19. Brush roller; 20. Blower; 21. Vent hole; 22. Air outlet plate; 23. Mounting hole; 24. Filter plate; 25. Sliding block; 26. Positioning screw; 27. Locking nut. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-5 The present invention provides the following technical solution: a board surface cleaning device for manufacturing wooden cabinets, including a conveyor frame 1 and a conveyor roller 2 installed inside the conveyor frame 1. A conveyor motor 3 is installed on one side of the conveyor frame 1. The output end of the conveyor motor 3 is connected to a drive pulley 4. A drive belt 5 is connected to the surface of the drive pulley 4. A linkage belt 6 is connected to the surface of the drive pulley 4. A protective cover 9 is connected to the surface of the conveyor frame 1. Side boxes 8 are installed on both sides of the protective cover 9. A controller 7 is installed on one side of the side box 8.

[0025] A lifting cylinder 10 is installed on the top surface of the protective cover 9. The output end of the lifting cylinder 10 is connected to a support plate 11. The bottom end of the support plate 11 is connected to a positioning frame 12. The inner side of the positioning frame 12 is connected to a linkage plate 13. A guide rod 14 is connected to the surface of the linkage plate 13. A guide cylinder 15 is connected to the top end of the guide rod 14. A buffer spring 16 is connected to the surface of the linkage plate 13. A cleaning motor 17 is installed on the surface of the linkage plate 13. A transmission belt 18 is connected to the output end of the cleaning motor 17. A brush roller 19 is connected to the other end of the transmission belt 18.

[0026] Preferably, the top end of the guide cylinder 15 is connected to the inner wall of the positioning frame 12, the guide rod 14 and the guide cylinder 15 form a sliding connection structure, and the linkage plate 13 forms an elastic telescopic structure on the inner wall of the positioning frame 12 through the buffer spring 16. In actual use, when cleaning the surface of the wooden cabinet, the buffer spring 16 and the linkage plate 13 elastically telescopically extend and retract, ensuring buffer cleaning between the cleaning mechanism and the board, and avoiding excessive cleaning that could damage the surface of the board.

[0027] Preferably, the cleaning motor 17 is electrically connected to the controller 7, and every two brush rollers 19 are connected by a transmission belt 18 to form a co-rotating structure. In actual use, by driving the cleaning motor 17, the transmission belt 18 is rotated, which in turn drives the brushes on the surface of the brush rollers 19 to clean the surface of the wooden cabinet board. At the same time, the position of the brush rollers 19 is observed by the personnel to achieve the effect of bonding treatment to the surface of the board.

[0028] Preferably, a blower 20 is installed inside the side box 8, and ventilation holes 21 are evenly distributed on the surface of the side box 8. An air outlet plate 22 is installed at the inner opening of the side box 8, and mounting holes 23 are provided at both ends of the air outlet plate 22. A filter plate 24 is installed on the inner wall of the air outlet plate 22, and the inner wall of the filter plate 24 is a stainless steel filter screen structure. Sliding blocks 25 are connected to both ends of the filter plate 24, and the sliding blocks 25 are slidably connected to the mounting holes 23. A positioning screw 26 is connected to one side surface of the sliding block 25, and a locking nut 27 is threaded onto the surface of the positioning screw 26. In practical use, when cleaning wood chips from the surface of the wooden cabinet panels during transportation, the blower 20 is powered on, and the sliding blocks 25 at both ends of the filter plate 24 are slidably connected along the mounting holes 23. In addition, the locking nut 27 is tightened on the surface of the positioning screw 26. At this time, the inner side of the locking nut 27 is tightly connected to the air outlet plate 22, ensuring that the filter plate 24 is quickly and stably installed. When the blower 20 is started, the air generated by the blower 20 is blown out through the air outlet plate 22, and after being filtered by the filter plate 24, the air is blown out, thereby blowing air to treat the sides and surface of the wooden cabinet panels, improving the surface cleaning effect of the wooden cabinet panels.

[0029] The working principle of this utility model is as follows: First, the wooden cabinet boards are placed on the conveyor rollers 2 on the surface of the conveyor frame 1. Then, the controller 7 drives the conveyor motor 3. At this time, the drive pulley 4 at the output end of the conveyor motor 3 rotates, which drives the drive belt 5 to rotate synchronously, and drives the conveyor rollers 2 to rotate, thus facilitating the lateral transport of the wooden cabinet boards. In addition, the lifting cylinder 10 and the cleaning motor 17 are driven to move the support plate 11 downward. At the same time, the cleaning motor 17 drives the transmission belt 18 to rotate, and the rotation of the transmission belt 18 drives the brush roller 19 to rotate. At this time, the downward movement of the support plate 11 drives the linkage plate 13 to move downward synchronously. When the brush roller 19 cleans the wood chips on the surface of the wooden cabinet boards, it drives the guide rod 14 to slide along the inner wall of the guide cylinder 15. At the same time, the buffer spring 16 undergoes linkage compression deformation to ensure that the brush roller 19 always cleans the wood chips on the surface of wooden cabinet boards of different specifications, thereby improving the surface cleaning effect of the boards.

[0030] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A board surface cleaning device for manufacturing wooden cabinets, comprising a conveyor frame (1) and conveyor rollers (2) installed inside the conveyor frame (1), characterized in that: A conveyor motor (3) is installed on one side of the conveyor frame (1). The output end of the conveyor motor (3) is connected to a drive pulley (4). A drive belt (5) is connected to the surface of the drive pulley (4). A linkage belt (6) is connected to the surface of the drive pulley (4). A protective cover (9) is connected to the surface of the conveyor frame (1). Side boxes (8) are installed on both sides of the protective cover (9). A controller (7) is installed on one side of the side box (8). A lifting cylinder (10) is installed on the top surface of the protective cover (9). The output end of the lifting cylinder (10) is connected to a support plate (11). The bottom end of the support plate (11) is connected to a positioning frame (12). The inner side of the positioning frame (12) is connected to a linkage plate (13). The surface of the linkage plate (13) is connected to a guide rod (14). The top end of the guide rod (14) is connected to a guide cylinder (15). The surface of the linkage plate (13) is connected to a buffer spring (16). A cleaning motor (17) is installed on the surface of the linkage plate (13). The output end of the cleaning motor (17) is connected to a transmission belt (18). The other end of the transmission belt (18) is connected to a brush roller (19).

2. The board surface cleaning device for manufacturing wooden cabinets according to claim 1, characterized in that: The top end of the guide cylinder (15) is connected to the inner wall of the positioning frame (12). The guide rod (14) and the guide cylinder (15) form a sliding connection structure. The linkage plate (13) forms an elastic telescopic structure on the inner wall of the positioning frame (12) through the buffer spring (16).

3. The board surface cleaning device for manufacturing wooden cabinets according to claim 1, characterized in that: The cleaning motor (17) is electrically connected to the controller (7), and each pair of brush rollers (19) forms a co-rotating structure through a transmission belt (18).

4. The board surface cleaning device for manufacturing wooden cabinets according to claim 1, characterized in that: A blower (20) is installed inside the side box (8), and ventilation holes (21) are evenly distributed on the surface of the side box (8).

5. The board surface cleaning device for manufacturing wooden cabinets according to claim 1, characterized in that: An air outlet plate (22) is installed at the inner opening of the side box (8). Both ends of the air outlet plate (22) are provided with mounting holes (23). A filter plate (24) is installed on the inner wall of the air outlet plate (22). The inner wall of the filter plate (24) is a stainless steel filter screen structure.

6. The board surface cleaning device for manufacturing wooden cabinets according to claim 5, characterized in that: Both ends of the filter plate (24) are connected to sliding blocks (25), and the sliding blocks (25) are slidably connected to the mounting holes (23).

7. The board surface cleaning device for manufacturing wooden cabinets according to claim 6, characterized in that: A positioning screw (26) is connected to one side surface of the sliding block (25), and a locking nut (27) is threaded onto the surface of the positioning screw (26).

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