Double-sided synchronous grinding device for solid wood panel
By designing a double-sided synchronous sanding device for solid wood boards, which utilizes a motor to drive the sanding belt to rotate and a cylinder spring to compress it, combined with a hydraulic clamping system, the problems of insufficient sanding and inconvenient precision adjustment in existing technologies have been solved, achieving efficient and precise double-sided sanding results.
Patent Information
- Application Number
- CN202520328533.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-27
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-02-27
AI Technical Summary
Existing solid wood sanding equipment is labor-intensive, does not achieve sufficient sanding, and is not convenient for adjusting sanding precision.
A double-sided synchronous sanding device for solid wood boards was designed. It uses a motor to drive the sanding belt to rotate, combined with the flexible extrusion of cylinders and springs to achieve double-sided sanding. The board is fixed by a hydraulic cylinder and clamping block system to prevent displacement and flexibly adjust the sanding accuracy.
It enables thorough grinding of both sides of the board with adjustable precision, prevents deviation during grinding, and improves grinding efficiency and accuracy.
Smart Images
Figure CN223848881U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of wood board processing, especially to a solid wood board double -sided synchronous polishing device. BACKGROUND
[0002] Solid wood board refers to the board that is formed by natural wood after processing, and usually retains the natural texture and structure of wood. Unlike artificial boards (such as medium-density fiberboard, particle board, etc.), solid wood board is made of single wood (such as pine, oak, walnut, cherry wood, etc.), without processing by adhesive or other chemicals, so it has high environmental protection, naturalness and unique aesthetic value. In order to improve the surface quality of wood, make it more smooth and uniform, and prepare for subsequent processing and use. A wood board polishing device is needed.
[0003] The wood board polishing device is a device that can be used when polishing wood board. In the prior art, after the board is planed, manual assistance is needed to polish the board with a polisher, which not only consumes energy, but also may not polish sufficiently and may not be convenient to adjust the polishing precision. SUMMARY
[0004] In order to make up for the above shortcomings, the utility model provides a solid wood board double -sided synchronous polishing device, which aims at improving the problem of insufficient polishing and inconvenient adjustment of polishing precision.
[0005] To achieve the above purpose, the utility model provides the following technical scheme: a solid wood board double -sided synchronous polishing device, including support platform, the inside fixedly connected with motor of support platform, the output fixedly set with first cylinder of motor, the outer wall rotationally connected with support plate of first cylinder, the outer wall fixedly connected in support plate of support platform, the outer wall of first cylinder is provided with sanding belt, the inner wall of sanding belt is provided with second cylinder, the outer wall of second cylinder is rotationally connected in the inside of support plate, the upper surface fixedly connected with limit strip of support platform, the upper surface fixedly connected with pneumatic cylinder of support platform, the output fixedly connected with push board of pneumatic cylinder, the outer wall fixedly connected with one end of spring of push board, the other end fixedly connected with pressing plate of spring, the upper surface slidingly connected with pressing plate of limit strip of lower surface, the outer wall fixedly connected with slide column of pressing plate, the outer wall slidingly connected in the inside of push board of slide column, the lower surface provided with support assembly of support platform.
[0006] Preferably, the support assembly includes a workbench, the upper surface of the workbench is fixedly connected to the lower surface of the support platform, and the upper surface of the workbench is fixedly connected with a placement table.
[0007] Preferably, the upper surface of the workbench is fixedly connected with a support column, the upper surface of the support column is fixedly connected with a fixed table, and the upper surface of the fixed table is fixedly connected with a fixed block.
[0008] Preferably, the upper surface of the fixed block is fixedly connected with a hydraulic cylinder, and the output end of the hydraulic cylinder is fixedly connected with a sliding block.
[0009] Preferably, the lower surface of the sliding block is slidably connected with a limiting plate, and the lower surface of the limiting plate is fixedly connected to the upper surface of the fixed table.
[0010] Preferably, the inside of the sliding block is fixedly connected with a first rotating shaft, and the outer wall of the first rotating shaft is rotatably connected with a rotating plate.
[0011] Preferably, the inside of the rotating plate is rotatably connected with a second rotating shaft, the outer wall of the second rotating shaft is fixedly connected with a connecting table, and the lower surface of the connecting table is fixedly connected to the upper surface of the fixed table.
[0012] Preferably, the inside of the rotating plate is rotatably connected with a connecting shaft, the outer wall of the connecting shaft is fixedly connected with a clamping block, the lower surface of the clamping block is slidably connected with a limiting block, and the lower surface of the limiting block is fixedly connected to the upper surface of the fixed table.
[0013] The utility model has the following beneficial effects:
[0014] 1. In the utility model, the first cylinder and the sanding belt are driven to rotate by the starting motor, then the second cylinder is driven to rotate, the push plate and the pressing plate are driven to move by the starting cylinder, the spring rebounding effect is achieved, the effect of flexible extrusion of the sanding belt is achieved, then the effect of fully polishing both sides is achieved, and the polishing precision can be flexibly adjusted.
[0015] 2. In the utility model, the sliding block is driven to move by the starting hydraulic cylinder, then the rotating plate is driven to rotate on the outer wall of the first rotating shaft and the second rotating shaft, the connecting shaft and the clamping block are driven to move, the effect of clamping and fixing the plate is achieved, deviation in the polishing process is prevented, and the polishing effect is affected. ACCURACY OF DRAWINGS
[0016] Figure 1 A perspective view of a solid wood plate double-sided synchronous polishing device is provided for the utility model;
[0017] Figure 2 A sanding belt local structure schematic view of a solid wood plate double-sided synchronous polishing device is provided for the utility model;
[0018] Figure 3 A spring local structure schematic view of a solid wood plate double-sided synchronous polishing device is provided for the utility model;
[0019] Figure 4 A hydraulic cylinder partial structure schematic view of a solid wood board double-sided synchronous polishing device is provided in the utility model.
[0020] Figure 5 A clamping block partial structure schematic view of a solid wood board double-sided synchronous polishing device is provided in the utility model.
[0021] Legend:
[0022] 1, support table; 2, motor; 3, first roller; 4, support plate; 5, sanding belt; 6, second roller; 7, limiting strip; 8, air cylinder; 9, push plate; 10, spring; 11, pressing plate; 12, slide column; 13, workbench; 14, placing table; 15, support column; 16, fixed table; 17, fixed block; 18, hydraulic cylinder; 19, sliding block; 20, limiting plate; 21, first rotating shaft; 22, rotating plate; 23, second rotating shaft; 24, connecting table; 25, connecting shaft; 26, clamping block; 27, limiting block. Specific Implementation
[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the specification of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0024] Reference Figures 1-3 An embodiment provided by the utility model: a solid wood board double-sided synchronous polishing device, including support table 1, the inside fixed connection of support table 1 has motor 2, the output end of motor 2 is fixedly provided with first roller 3, the outer wall of first roller 3 is rotatably connected with support plate 4, the outer wall of support plate 4 is fixedly connected on the outer wall of support table 1, the outer wall of first roller 3 is provided with sanding belt 5, the inner wall of sanding belt 5 is provided with second roller 6, the outer wall of second roller 6 is rotatably connected in the inside of support plate 4, the upper surface of support table 1 is fixedly connected with limiting strip 7, the upper surface of support table 1 is fixedly connected with air cylinder 8, the output end of air cylinder 8 is fixedly connected with push plate 9, one end of the outer wall of push plate 9 is fixedly connected with spring 10, the other end of spring 10 is fixedly connected with pressing plate 11, the lower surface of pressing plate 11 is slidably connected on the upper surface of limiting strip 7, the outer wall of pressing plate 11 is fixedly connected with slide column 12, the outer wall of slide column 12 is slidably connected in the inside of push plate 9, the lower surface of support table 1 is provided with support assembly.
[0025] Specifically, the motor 2 is fixed and supported by the support table 1, the first roller 3 is driven to rotate by the motor 2, the abrasive belt 5 is driven to rotate by the first roller 3, the first roller 3 is supported by the support plate 4, the abrasive belt 5 is provided with tension by the second roller 6, so that the abrasive belt 5 is prevented from loosening during rotation, the air cylinder 8 is fixed and supported by the support table 1, the push plate 9 is driven to slide by the air cylinder 8, the push plate 9 and the pressing plate 11 are limited by the limiting strip 7 during sliding of the push plate 9, the slide column 12 is driven to slide in the push plate 9 by the spring 10, the spring 10 is rebounded, and the abrasive belt 5 is flexibly extruded by the pressing plate 11 to adjust the polishing precision.
[0026] With reference to Figure 4 , the support assembly comprises a workbench 13, and the upper surface of the workbench 13 is fixedly connected to the lower surface of the support table 1.
[0027] Specifically, the support table 1 is fixed and supported by the workbench 13, and the placement table 14 is fixed and supported by the workbench 13, and the placement table 14 is used for placing a board to be polished.
[0028] With reference to Figure 4 and Figure 5 , the upper surface of the workbench 13 is fixedly connected with a support column 15, the upper surface of the support column 15 is fixedly connected with a fixed table 16, the upper surface of the fixed table 16 is fixedly connected with a fixed block 17, the upper surface of the fixed block 17 is fixedly connected with a hydraulic cylinder 18, the output end of the hydraulic cylinder 18 is fixedly connected with a sliding block 19, the lower surface of the sliding block 19 is slidingly connected with a limiting plate 20, the lower surface of the limiting plate 20 is fixedly connected to the upper surface of the fixed table 16, the inside of the sliding block 19 is fixedly connected with a first rotating shaft 21, the outer wall of the first rotating shaft 21 is rotatably connected with a rotating plate 22, the inside of the rotating plate 22 is rotatably connected with a second rotating shaft 23, the outer wall of the second rotating shaft 23 is fixedly connected with a connecting table 24, the lower surface of the connecting table 24 is fixedly connected to the upper surface of the fixed table 16, the inside of the rotating plate 22 is rotatably connected with a connecting shaft 25, the outer wall of the connecting shaft 25 is fixedly connected with a clamping block 26, the lower surface of the clamping block 26 is slidingly connected with a limiting block 27, and the lower surface of the limiting block 27 is fixedly connected to the upper surface of the fixed table 16.
[0029] Specific, by the workbench 13 to the support 15 play a fixed support effect, through the support 15 to the fixed table 16 play a fixed support effect, through the fixed table 16 to the fixed block 17 play a fixed support effect, through the fixed block 17 to the hydraulic cylinder 18 play a fixed effect, through the hydraulic cylinder 18 drive sliding block 19 sliding, through the limiting plate 20 to the sliding block 19 play a limiting effect, through the sliding block 19 drive the rotating plate 22 in the outer wall of the first rotating shaft 21 rotation, in the rotating plate 22 rotation, can be through the second rotating shaft 23 limiting, through the connecting table 24 to the second rotating shaft 23 play a supporting effect, through the connecting shaft 25 drive the clamping block 26 movement, through the limiting block 27 to the clamping block 26 play a limiting effect, to achieve the effect of clamping fixed plate, prevent the process of deviation.
[0030] The working principle is: when the need to use the polishing device, the solid wood board is placed on the upper surface of the placing table 14, the hydraulic cylinder 18 on the upper surface of the fixed block 17 is started to drive the sliding block 19 to slide on the upper surface of the limiting plate 20, and then drive the rotating plate 22 to rotate on the outer wall of the first rotating shaft 21, and drive the rotating plate 22 to rotate on the outer wall of the second rotating shaft 23, the connecting table 24 is used to fix the second rotating shaft 23, so that the rotating plate 22 is limited when rotating, and then drive the rotating plate 22 to rotate on the outer wall of the connecting shaft 25, and drive the clamping block 26 to slide on the upper surface of the limiting block 27, so as to achieve the effect of clamping the plate, prevent the plate from deviating during polishing, at this time, the motor 2 is started to drive the first roller 3 to rotate, the supporting plate 4 is supported, and then the abrasive belt 5 is driven to rotate, and the second roller 6 is driven to rotate, wherein the second roller 6 can provide tension to the abrasive belt 5 to prevent the abrasive belt 5 from loosening during polishing, the cylinder 8 on the upper surface of the supporting table 1 is started to drive the push plate 9 and the spring 10 to slide on the upper surface of the limiting strip 7, and then drive the spring 10 to compress, and then drive the pressing plate 11 to slide, and drive the slide column 12 to slide in the push plate 9, drive the pressing plate 11 to extrude the abrasive belt 5, so as to adjust the polishing precision, the device not only can achieve the effect of clamping the plate, prevent the process of deviation, also can achieve the effect of double side fully polishing, and adjusting different polishing precision.
[0031] Finally, it should be pointed out that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can be modified, or equivalent replacement, the technical scheme recorded in the foregoing embodiments, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the protection scope of the present application.
Claims
1. A device for simultaneous double-sided sanding of solid wood boards, comprising a support table (1), characterized in that: The inner part of the support table (1) is fixedly connected with a motor (2), the output end of the motor (2) is fixedly provided with a first roller (3), the outer wall of the first roller (3) is rotatably connected with a support plate (4), the outer wall of the support plate (4) is fixedly connected with the outer wall of the support table (1), the outer wall of the first roller (3) is provided with a sanding belt (5), the inner wall of the sanding belt (5) is provided with a second roller (6), the outer wall of the second roller (6) is rotatably connected in the inner part of the support plate (4), the upper surface of the support table (1) is fixedly connected with a limiting strip (7), the upper surface of the support table (1) is fixedly connected with an air cylinder (8), the output end of the air cylinder (8) is fixedly connected with a push plate (9), one end of the outer wall of the push plate (9) is fixedly connected with a spring (10), the other end of the spring (10) is fixedly connected with a pressing plate (11), the lower surface of the pressing plate (11) is slidably connected with the upper surface of the limiting strip (7), the outer wall of the pressing plate (11) is fixedly connected with a sliding column (12), the outer wall of the sliding column (12) is slidably connected in the inner part of the push plate (9), and the lower surface of the support table (1) is provided with a supporting assembly.
2. A device for simultaneous double-sided sanding of a solid wood board according to claim 1, characterized in that: The supporting assembly comprises a workbench (13), and the upper surface of the workbench (13) is fixedly connected with the lower surface of the support table (1).
3. A device for simultaneous double-sided sanding of a solid wood board according to claim 2, characterized in that: The upper surface of the workbench (13) is fixedly connected with a support column (15), the upper surface of the support column (15) is fixedly connected with a fixed table (16), and the upper surface of the fixed table (16) is fixedly connected with a fixed block (17).
4. A device for synchronous double-sided sanding of a solid wood board according to claim 3, characterized in that: The upper surface of the fixed block (17) is fixedly connected with a hydraulic cylinder (18), and the output end of the hydraulic cylinder (18) is fixedly connected with a sliding block (19).
5. A device for simultaneous double-sided sanding of a solid wood board according to claim 4, characterized in that: The lower surface of the sliding block (19) is slidably connected with a limiting plate (20), and the lower surface of the limiting plate (20) is fixedly connected with the upper surface of the fixed table (16).
6. A device for simultaneous double-sided sanding of a solid wood board according to claim 5, characterized in that: The inner part of the sliding block (19) is fixedly connected with a first rotating shaft (21), and the outer wall of the first rotating shaft (21) is rotatably connected with a rotating plate (22).
7. A device for simultaneous double-sided sanding of a solid wood board according to claim 6, characterized in that: The inner part of the rotating plate (22) is rotatably connected with a second rotating shaft (23), the outer wall of the second rotating shaft (23) is fixedly connected with a connecting table (24), and the lower surface of the connecting table (24) is fixedly connected with the upper surface of the fixed table (16).
8. A device for simultaneous double-sided sanding of a solid wood board according to claim 7, characterized in that: The inner part of the rotating plate (22) is rotatably connected with a connecting shaft (25), the outer wall of the connecting shaft (25) is fixedly connected with a clamping block (26), the lower surface of the clamping block (26) is slidably connected with a limiting block (27), and the lower surface of the limiting block (27) is fixedly connected with the upper surface of the fixed table (16).