A furniture plate polishing device for furniture production

Abstract

The application discloses a furniture plate polishing device for furniture production and relates to the technical field of furniture production.The furniture plate polishing device comprises a supporting assembly, a polishing assembly, a workbench and supporting legs.The polishing assembly comprises a guide rail, a polishing frame, a polishing roller, a moving motor, a supporting plate, a baffle, a roller, a polishing motor and a rack.The guide rail is fixed to the upper side of the workbench, the roller is rotatably connected to the groove on the guide rail, the polishing frame is fixed to the workbench, the polishing frame is fixed to the workbench, the polishing roller is fixed to the polishing frame, the polishing motor is fixed to the polishing frame, and the side wall of the polishing roller is in contact with the surface of the plate.The supporting plate is slidably connected to the lower side of the workbench, the supporting plate is used for placing the plate, and the rack is fixed to the bottom of the supporting plate.The baffle is fixed to the two ends of the supporting plate.The furniture plate polishing device can automatically polish the furniture plate, can complete multiple polishing at the same time, reduces the physical consumption of workers, and improves the processing efficiency of the furniture plate.

Description

Technical Field

[0001] This utility model relates to the field of furniture production technology, and in particular to a furniture board sanding device for furniture production. Background Technology

[0002] Furniture refers to a broad category of appliances and facilities that are essential for human beings to maintain normal life, engage in production practices, and carry out social activities. Existing furniture is often made of wood panels. Because the surface of the wood panels has burrs and other defects, it is necessary to use sanding equipment to sand the surface of the wood panels.

[0003] Existing furniture boards are sanded manually. To make the surface of the board smooth, multiple sanding processes are usually required. Manual sanding is inefficient, physically demanding on workers, and also affects the processing efficiency of the furniture boards. Utility Model Content

[0004] This application provides a furniture board sanding device for furniture production, which solves the problem that in the prior art, furniture boards are sanded manually. To make the board surface smooth, multiple sanding processes are usually required. Manual sanding is inefficient, physically demanding on workers, and affects the processing efficiency of furniture boards. This device enables automatic sanding of furniture boards, allowing multiple sanding processes to be completed simultaneously, thereby reducing the physical exertion of workers and improving the processing efficiency of furniture boards.

[0005] This application provides a furniture board sanding device for furniture production, including a support assembly, which includes a worktable and support legs;

[0006] It also includes polishing components;

[0007] The grinding assembly includes a guide rail, a grinding frame, a grinding roller, a moving motor, a support plate, a baffle, rollers, a grinding motor, a rack and a chain;

[0008] The guide rail is fixed to the side of the workbench, and the roller is rotatably connected in the groove on the guide rail, with the two side walls of the plate in contact with the roller.

[0009] The grinding frame is fixed on the worktable. There are multiple grinding frames, and each grinding frame is rotatably connected to a grinding roller. The grinding motor is fixed on the grinding frame, and the grinding roller is fixed on the rotating shaft of the grinding motor.

[0010] The grinding roller has sandpaper pasted on its side wall. The side wall of the grinding roller is in contact with the surface of the board. As the board moves forward on the worktable, it is simultaneously ground by multiple grinding rollers.

[0011] The support plate is slidably connected to the underside of the workbench. The support plate is used to place the material to be polished. A rack is fixed to the bottom of the support plate. The moving motor is fixed to the underside of the workbench. A gear that meshes with the rack is fixed to the end of the rotating shaft of the moving motor. The moving motor drives the support plate to slide on the underside of the workbench.

[0012] The baffle is fixed at both ends of the support plate;

[0013] The support plate has a chain, which is driven by a moving motor, and a rectangular plate is fixed on the chain.

[0014] Furthermore, the guide rails are fixed to both sides of the worktable;

[0015] The guide rail consists of a movable rod and a fixed rod. A groove is provided on the worktable, and the movable rod is fixed and slidably connected in the groove.

[0016] Furthermore, a support rod is fixed on the support plate, and the upper surface of the support rod and the bottom surface of the groove on the guide rail are on the same plane;

[0017] The support rod consists of two parallel telescopic rods, which are fixed to the two side walls of the workbench. The support rods are positioned in the direction of material movement when the material is being sanded, and the other end of the support rod is fixed to the baffle.

[0018] Furthermore, the workbench is equipped with multiple moving rods and fixed rods;

[0019] The movable rods are fixedly connected by connecting rods, enabling the movable rods to move simultaneously;

[0020] An adjusting bolt is fixed on the moving rod, and an elastic pad, which is a rubber pad, is fixed on the worktable.

[0021] Furthermore, a support is fixed to the bottom of the workbench;

[0022] The bracket and the support plate are in contact at the bottom, and a rotating wheel is fixed at the contact point between the bracket and the support plate. The rotating wheel rolls at the bottom of the support plate during the movement of the support plate.

[0023] Furthermore, the number of movable rods and fixed rods is the same, and the same gap is left between adjacent fixed rods;

[0024] A grinding frame is fixed in the gap between the fixed rods, a moving rod is located between adjacent grinding frames, and a grinding roller fixed on the grinding frame is located between the moving rods;

[0025] The grinding roller is a cylindrical rod.

[0026] Furthermore, multiple rollers are fixed on both the moving rod and the fixed rod;

[0027] The roller is a rubber roller.

[0028] Furthermore, the connecting rod is a rectangular rod;

[0029] The connecting rod is welded and fixed to the side wall of the movable rod, and the height of the connecting rod is half the height of the guide rail.

[0030] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:

[0031] The support plate is driven forward by a moving motor, and the baffle pushes the board onto the guide rail on the workbench. The rectangular plate fixed on the chain pushes the board forward. During the movement of the board, the grinding roller polishes the board. This effectively solves the problem that furniture boards in the existing technology are polished manually. In order to make the board surface smooth, multiple polishing is usually required. The manual polishing method is inefficient. This method can complete multiple polishing at the same time, thereby reducing the physical exertion of workers and improving the processing efficiency of furniture boards. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the overall structure of a furniture board sanding device for furniture production according to this utility model;

[0033] Figure 2 This is a schematic diagram showing the connection relationship between the sanding frame and the workbench of a furniture board sanding device for furniture production according to this utility model;

[0034] Figure 3 This utility model relates to a furniture board sanding device for furniture production. Figure 1 A schematic diagram of the side view structure;

[0035] Figure 4 This is a schematic diagram showing the connection relationship between the support plate and the workbench of a furniture board sanding device for furniture production according to this utility model.

[0036] Figure 5 This is a schematic diagram of the connection relationship between the guide rail and the worktable of a furniture board sanding device for furniture production according to this utility model;

[0037] Figure 6 This is a schematic diagram showing the positional relationship between the grinding roller and the guide rail of a furniture board grinding device for furniture production according to this utility model.

[0038] In the diagram: 100, support component; 101, worktable; 102, support leg;

[0039] 200. Grinding assembly; 201. Guide rail; 202. Grinding frame; 203. Adjusting bolt; 204. Grinding roller; 205. Moving motor; 206. Support plate; 207. Support rod; 208. Baffle; 209. Connecting rod; 210. Roller; 211. Grinding motor; 212. Rack; 213. Bracket; 214. Elastic pad; 215. Chain;

[0040] 2011, Moving rod; 2012, Fixed rod. Detailed Implementation

[0041] To facilitate understanding of this utility model, a more comprehensive description of this application will be given below with reference to the accompanying drawings, which show preferred embodiments of the utility model. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to enable a more thorough and complete understanding of the disclosure of this utility model.

[0042] It should be noted that the terms "vertical," "horizontal," "up," "down," "left," "right," and similar expressions used in this article are for illustrative purposes only and do not represent the only possible implementation.

[0043] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains; the terminology used herein in the description of this invention is for the purpose of describing particular embodiments only and is not intended to limit the invention; the term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0044] like Figures 1 to 6As shown, this application proposes a furniture board sanding device for furniture production, including a support assembly 100, which includes a worktable 101 and support legs 102. The support legs 102 are fixed to the bottom of the worktable 101, and the board to be sanded is placed on the worktable 101 for sanding. It also includes a sanding assembly 200, which includes a guide rail 201, a sanding frame 202, a sanding roller 204, a moving motor 205, a support plate 206, a baffle 208, rollers 210, a sanding motor 211, a rack 212, and a chain 215. The guide rail 201 is fixed to the upper side of the worktable 101, and the rollers 210 rotate... The plate is movably connected to the groove on the guide rail 201. The two side walls of the plate contact the roller 210. The roller 210 supports the plate 206 to move on the worktable 101. During the movement, the plate is stuck in the groove on the guide rail 201, thus preventing the plate from shifting during grinding. The grinding frame 202 is fixed on the worktable 101. Multiple grinding frames 202 are fixed on the worktable 101. Grinding rollers 204 are rotatably connected to each grinding frame 202. The grinding motor 211 is fixed on the grinding frame 202. The grinding rollers 204 are fixed on the rotating shaft of the grinding motor 211. The grinding motor 211 drives the grinding rollers 204 to rotate. 04. Sandpaper is pasted on the side wall, with the roughness of the sandpaper decreasing sequentially. The side wall of the sanding roller 204 contacts the surface of the board. As the board moves forward on the worktable 101, it is simultaneously sanded by multiple sanding rollers 204. The support plate 206 is slidably connected to the lower side of the worktable 101. The support plate 206 is used to place the board to be sanded. A rack 212 is fixed to the bottom of the support plate 206. The moving motor 205 is fixed to the lower side of the worktable 101. A gear that meshes with the rack 212 is fixed to the end of the rotating shaft of the moving motor 205. The moving motor 205 drives the support plate 206 to slide on the lower side of the worktable 101. The baffle 208 is fixed at both ends of the support plate 206. During the sliding process, the support plate 206 is pushed by the baffle 208 to move the plate onto the worktable 101. The support plate 206 is equipped with a chain 215. A sprocket is fixed on the shaft of the moving motor 205. The chain 215 is driven to rotate by the moving motor 205. The chain 215 passes through the baffle 208. The baffle 208 has a sprocket that meshes with the chain 215. The upper part of the chain 215 is located on the upper side of the surface of the worktable 101. A rectangular plate is fixed on the chain 215. The end of the plate to be polished contacts the rectangular plate. The rectangular plate pushes the plate to move on the worktable 101.

[0045] Preferably, the rectangular plate fixed on the chain 215 moves between the baffles 208 on both sides of the support plate 206. The initial position of the rectangular plate is that it is in contact with one of the baffles 208. When the rectangular plate moves on the worktable 101, it is in contact with the surface of the worktable 101. The height of the rectangular plate is less than the thickness of the material to be ground. When the baffle 208 moves to the other end of the worktable 101, the material to be ground is pushed to the other side of the worktable 101 and the grinding is completed. Then the moving motor 205 reverses to reset the support plate 206 and the rectangular plate.

[0046] Preferably, the board to be sanded is a wood board.

[0047] Preferably, the guide rail 201 is fixed on both sides of the workbench 101. The guide rail 201 is composed of a moving rod 2011 and a fixed rod 2012. A groove is provided on the workbench 101. The moving rod 2011 is fixed and slidably connected in the groove, so that it can move along the vertical direction of the fixed rod 2012, thereby facilitating the adjustment of the distance between the moving rod 2011 and the fixed rod 2012 according to the width of the plate to be ground.

[0048] Preferably, the workbench 101 is provided with a plurality of movable rods 2011 and fixed rods 2012. The movable rods 2011 are fixedly connected by connecting rods 209, so that the movable rods 2011 can move simultaneously. The movable rods 2011 are fixed with adjusting bolts 203. An elastic pad 214 is fixed on the workbench 101. The elastic pad 214 is a rubber pad. The end of the adjusting bolt 203 can contact and press against the elastic pad 214. The friction between the elastic pad 214 and the adjusting bolt 203 is used to fix the movable rods 2011 on the workbench 101, so as to prevent the movable rods 2011 from sliding on the workbench 101 when grinding the board.

[0049] Preferably, the number of movable rods 2011 and fixed rods 2012 is the same, and there is the same gap between adjacent fixed rods 2012. A grinding frame 202 is fixed in the gap between the fixed rods 2012, the movable rods 2011 are located between adjacent grinding frames 202, and the grinding rollers 204 fixed on the grinding frames 202 are located between the movable rods 2011, so that an entire surface of the board can be ground at the same time when grinding the board.

[0050] Preferably, a support rod 207 is fixed on the support plate 206. The upper surface of the support rod 207 and the bottom surface of the groove on the guide rail 201 are on the same plane, so that the plate placed on the support rod 207 can be pushed into the groove on the guide rail 201. The support rod 207 consists of two parallel telescopic rods. The support rod 207 is fixed on both side walls of the worktable 101. The support rod 207 is located in the direction of plate movement when grinding the plate. The other end of the support rod 207 is fixed on the baffle 208. When the moving motor 205 drives the support plate 206 to move, the part of the support plate 206 extending out of the worktable 101 slides towards the bottom of the worktable 101, and the telescopic rod on this side is shortened. The support plate 206 on the other side of the worktable 101 slides outward of the worktable 101, and the telescopic rod on this side is lengthened.

[0051] Preferably, the upper and lower side walls of the groove on the guide rail 201 are fixed with plush pads, which contact the upper and lower side walls of the plate to prevent the plate from being scratched during movement.

[0052] Preferably, the surface roughness of the sandpaper fixed on the sanding roller 204 gradually decreases along the direction of the board's movement.

[0053] Preferably, the connecting rod 209 is a rectangular rod, which is welded and fixed to the side wall of the movable rod. The height of the connecting rod 209 is half the height of the guide rail 201, so that the grinding roller 204 will not come into contact with the connecting rod 209 when grinding the plate.

[0054] Preferably, the rack and chain 215 at the bottom of the support plate 206 are staggered, and the sprocket fixed on the rotating shaft of the moving motor 205 meshes with the lower half of the chain 215.

[0055] Preferably, the bracket 213 is fixed to the bottom of the workbench 101, the bracket 213 and the bottom of the support plate 206 are in contact, and a roller is fixed at the contact point between the bracket 213 and the support plate 206. During the movement of the support plate 206, the roller rolls at the bottom of the support plate 206.

[0056] Preferably, each movable rod 2011 and fixed rod 2012 is fixed with a plurality of rollers 210, and the rollers 210 are rubber wheels.

[0057] Preferably, the groove on the workbench 101 is a T-shaped groove with a through hole at the bottom. When grinding the plate, the debris that falls into the groove is pushed into the through hole. The support plate 206 has multiple rectangular holes, through which the grinding debris can pass and fall to the ground.

[0058] In practical use, a furniture board sanding device for furniture production according to an embodiment of this application is as follows:

[0059] The material to be sanded is placed on the support rod 207 of the support plate 206. The moving motor 205 drives the support plate 206 to slide forward at the bottom of the worktable 101. The baffle 208 at the end of the support plate 206 pushes the material onto the worktable 101. The two sides of the material enter the grooves on the guide rail 201, and the upper and lower side walls of the material are in contact with the upper and lower side walls of the grooves in the guide rail 201. The sides of the material contact the rollers 210 at the bottom of the grooves in the guide rail 201. While the moving motor 205 drives the support plate 206 to move, it drives the chain 215 to rotate through the sprocket. The rectangular plate on the chain 215 can move onto the worktable 101. The rectangular plate contacts the end of the board and pushes the board to move on the worktable 101. During the movement of the board, the grinding roller 204 fixed on the grinding frame 202 contacts the upper surface of the board. The grinding roller 204 is driven by the grinding motor 211 to rotate and grind the board. The roughness of the sandpaper on the multiple grinding rollers 204 decreases in sequence. During the movement of the board, the board is ground from coarse to fine, making the surface of the board smooth. When the part of the support plate 206 extending out of the worktable 101 is transferred from one side of the worktable 101 to the other side, the rectangular plate on the chain 215 pushes the ground board onto the support plate 206.

[0060] The above description is merely a preferred embodiment of this utility model and is not intended to limit the scope of this utility model. For those skilled in the art, various modifications and variations are possible with this utility model. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A furniture board sanding device for furniture production, comprising a support assembly (100), the support assembly (100) including a worktable (101) and support legs (102); Its features are, It also includes a polishing assembly (200); The grinding assembly (200) includes a guide rail (201), a grinding frame (202), a grinding roller (204), a moving motor (205), a support plate (206), a baffle (208), a roller (210), a grinding motor (211), a rack (212), and a chain (215); The guide rail (201) is fixed on the upper side of the workbench (101), and the roller (210) is rotatably connected in the groove on the guide rail (201). The two side walls of the plate are in contact with the roller (210). The grinding frame (202) is fixed on the worktable (101). Multiple grinding frames (202) are provided, and each grinding frame (202) is rotatably connected to a grinding roller (204). The grinding motor (211) is fixed on the grinding frame (202), and the grinding roller (204) is fixed on the rotating shaft of the grinding motor (211). The sidewall of the grinding roller (204) is covered with sandpaper, and the sidewall of the grinding roller (204) is in contact with the surface of the board. The support plate (206) is slidably connected to the lower side of the workbench (101). A rack (212) is fixed at the bottom of the support plate (206). The moving motor (205) is fixed to the lower side of the workbench (101). A gear that meshes with the rack (212) is fixed at the end of the rotating shaft of the moving motor (205). The moving motor (205) drives the support plate (206) to slide on the lower side of the workbench (101). The baffle (208) is fixed at both ends of the support plate (206); The support plate (206) has a chain (215) driven by a moving motor (205). The chain (215) passes through the baffle (208) and a rectangular plate is fixed on the chain (215).

2. The furniture board sanding device for furniture production as described in claim 1, characterized in that, The guide rail (201) is fixed on both sides of the workbench (101); The guide rail (201) consists of a moving rod (2011) and a fixed rod (2012). A groove is provided on the worktable (101), and the moving rod (2011) is fixedly and slidably connected in the groove.

3. The furniture board sanding device for furniture production as described in claim 1, characterized in that, A support rod (207) is fixed on the support plate (206), and the upper surface of the support rod (207) and the bottom surface of the groove on the guide rail (201) are on the same plane; The support rod (207) consists of two parallel telescopic rods. The support rod (207) is fixed on both sides of the workbench (101). The support rod (207) is located in the direction of the plate movement when grinding the plate. The other end of the support rod (207) is fixed on the baffle (208).

4. The furniture board sanding device for furniture production as described in claim 2, characterized in that, The workbench (101) is equipped with multiple moving rods (2011) and fixed rods (2012); The movable rods (2011) are fixedly connected by connecting rods (209), so that the movable rods (2011) can move simultaneously; An adjusting bolt (203) is fixed on the moving rod (2011), and an elastic pad (214) is fixed on the worktable (101). The elastic pad (214) is a rubber pad.

5. A furniture board sanding device for furniture production as described in claim 2, characterized in that, The bottom of the workbench (101) is fixed with a bracket (213); The bracket (213) and the support plate (206) are in contact at the bottom. A rotating wheel is fixed at the contact point between the bracket (213) and the support plate (206). The rotating wheel rolls at the bottom of the support plate (206) during the movement of the support plate (206).

6. The furniture board sanding device for furniture production as described in claim 4, characterized in that, The number of movable rods (2011) and fixed rods (2012) is the same, and the same gap is left between adjacent fixed rods (2012); A grinding frame (202) is fixed in the gap between the fixed rods (2012), a moving rod (2011) is located between adjacent grinding frames (202), and a grinding roller (204) fixed on the grinding frame (202) is located between the moving rods (2011). The grinding roller (204) is a cylindrical rod.

7. A furniture board sanding device for furniture production as described in claim 6, characterized in that, Both the movable rod (2011) and the fixed rod (2012) are fixed with multiple rollers (210); The roller (210) is a rubber wheel.

8. A furniture board sanding device for furniture production as described in claim 4, characterized in that, The connecting rod (209) is a rectangular rod; The connecting rod (209) is welded and fixed to the side wall of the movable rod, and the height of the connecting rod (209) is half the height of the guide rail (201).

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