Polishing device for carbon sequestration wood product processing

Abstract

The invention relates to the technical field of polishing equipment, and particularly discloses a polishing device for carbon sequestration wood product processing, which comprises a base, a clamping mechanism for fixing a workpiece is arranged on the base, the base is connected with a polishing mechanism in a lifting manner, the polishing mechanism comprises a connecting piece and a plurality of groups of polishing assemblies, and each group of polishing assemblies is opposite to each side surface of the workpiece; the grinding assembly comprises a movable piece, a grinding piece, a shifting rod and a reset piece, the side facing the workpiece serves as the inner side, the grinding piece is located on the inner side of the movable piece, the grinding piece is in sliding fit with the side face of the workpiece and the movable piece at the same time, and the movable piece is in sliding fit and limiting connection with the connecting piece. The other end of the shifting rod is hinged to the connecting piece, the connecting piece is further provided with a driving assembly for pushing the shifting rod to rotate at intervals, the reset piece is used for driving the polishing piece to reset, and the polishing efficiency of the square-strip-shaped workpiece is improved through the polishing device.

Description

Technical Field

[0001] The invention relates to the technical field of grinding equipment, and in particular to a grinding device for processing carbon-fixing wood products. Background Art

[0002] In the process of furniture manufacturing, in order to ensure the appearance quality and texture of the finished furniture and improve the smoothness and flatness of the furniture surface, it is necessary to grind the burrs on the wood surface. Square wooden strips are often used to construct the basic frame of furniture, make cabinet edges and partition support strips, and are more commonly used in furniture manufacturing. During the production process, the four sides of the square wooden strips need to be polished. In related technologies, each side is polished in turn through polishing equipment, and the polishing efficiency is low.

[0003] The patent application document with publication number CN108655921A discloses a multi-surface grinding device for a wood grinder, comprising a workbench, on the upper surface of which a first side grinding mechanism, a rotating mechanism, a second side grinding mechanism and an upper and lower surface grinding mechanism are sequentially arranged along the wood grinding direction; the first side grinding mechanism and the second side grinding mechanism each comprise a pair of first grinding mechanisms which are parallel to each other and perpendicular to the wood grinding direction, a first conveyor belt arranged along the wood grinding direction is arranged between the pair of first grinding mechanisms; a rotating mechanism is arranged between the two first conveyor belts, the rotating mechanism comprises a rotating disk mechanism, and a mechanical claw mechanism is arranged above the rotating disk mechanism; The grinding device is connected into a multi-surface grinding mechanism through a first side grinding mechanism, a rotating mechanism, a second side grinding mechanism and an upper and lower surface grinding mechanism. The first conveyor belt is arranged to convey the raw wood along the wood grinding direction. The first grinding mechanism is used for grinding the side of the raw wood; the rotating disk mechanism is used for rotating the raw wood to facilitate the grinding of the ungrinded side of the raw wood. The mechanical claw mechanism transfers the raw wood between the two first conveyor belts and the rotating disk mechanism. The upper and lower surface grinding mechanism grinds the upper and lower surfaces of the raw wood.

[0004] The grinding device provided in the above patent document realizes the grinding operation on each side of the wood by rotating and adjusting the wood between two grinding operations. The two grinding operations and the rotation adjustment operation of the wood strips will still affect the grinding efficiency of the wood strips. In addition, there are certain differences in the sizes of the two ends of some wood strips. When the above grinding device encounters a change in the size of the wood strips, it is necessary to pause the equipment and adjust the grinding mechanism according to the change in the size of the wood strips, which will also affect the grinding efficiency of the wood strips. Summary of the invention

[0005] The present invention provides a grinding device for processing carbon-fixing wood products, aiming to solve the problems that the grinding device in the related art needs to perform two or more grinding operations to grind each side of a wood strip, and that it is inconvenient to flexibly adapt to changes in the size of the wood strip during the grinding process, resulting in unsatisfactory grinding efficiency of square wood strips.

[0006] The grinding device for processing solid carbon wood products of the present invention comprises a base, the base is provided with a clamping mechanism for fixing the workpiece, the base is lifted and connected with a grinding mechanism, the grinding mechanism comprises a connecting piece and a plurality of grinding components, each group of the grinding components is respectively opposite to each side surface of the workpiece, the connecting piece is lifted and matched with the base, the grinding component comprises a movable part, a grinding part, a lever and a reset part, with the side facing the workpiece as the inner side, the grinding part is located on the inner side of the movable part, the grinding part is slidably fitted with the side surface of the workpiece and the movable part at the same time, the movable part is slidably matched with the connecting piece and is limitedly connected, one end of the lever is hinged with the grinding part, and the other end of the lever is hinged with the connecting piece, the connecting piece is also provided with a driving component for pushing the lever to rotate at intervals, and the reset part is used to drive the grinding part to reset.

[0007] The beneficial effects are: improving the grinding quality and grinding efficiency of the workpiece, each group of grinding components in the grinding mechanism is opposite to different sides of the workpiece respectively, and the grinding mechanism can grind multiple sides of the workpiece at the same time through multiple groups of grinding components. Compared with the grinding equipment in the related technology, the number of times the workpiece is flipped and the trouble of re-clamping is reduced, the grinding efficiency is improved, and the uniformity and consistency of grinding are guaranteed. In addition, the sliding fit and limit connection between the movable part and the connecting part make it easy to flexibly adjust the relative distance between the movable part and the connecting part according to the size differences of different workpieces and the changes in the size of different positions of the same workpiece during use. The grinding part moves synchronously with the movable part, and the adjusted grinding part can keep in fit with the sides of workpieces of different sizes, thereby improving the flexibility of the grinding device.

[0008] Preferably, the driving assembly includes a driving source and a driving ring, the driving source is fixed relative to the connecting member, the driving ring is rotatably cooperated with the connecting member, the driving source drives the driving ring to rotate, a plurality of paddles are arranged at intervals on the inner ring of the driving ring, the end of the paddle rod hinged to the connecting member is elastically connected with a paddle part, and the paddle is movably abutted against the paddle part.

[0009] The beneficial effects are: realizing automatic drive and continuous grinding operation of the grinding mechanism, realizing automatic drive of the grinding process through the cooperation of the driving source and the driving ring, so that the grinding device can grind the workpiece continuously and evenly, reducing manual intervention, improving grinding efficiency and quality, and ensuring the consistency of grinding quality.

[0010] Preferably, the movable part is connected to the connecting part through an adjusting assembly, and the adjusting assembly includes an adjusting part, a guide roller and a limit part. The adjusting part is provided with a connecting shaft and a connecting rod, the adjusting part is elastically connected to the connecting part, the guide roller is rotatably matched with the connecting shaft and is located at the lower side of the movable part, and the lower end of the movable part is provided with a guide part inclined downward from the inside to the outside, and the inclined end of the guide part abuts against the connecting shaft, one end of the limit part is hinged to the movable part, and the other end of the limit part is slidably matched with the connecting part, and the connecting rod is slidably limited and connected to the limit part.

[0011] Preferably, a movable part is provided in the limiting member, the inner side of the movable part is elastically connected to the limiting member, the outer side of the movable part is elastically connected to the limiting block, a plurality of limiting grooves are provided at intervals on the limiting member, the limiting block is movably plugged into the limiting grooves, an extrusion part is provided at the upper end of the connecting rod, the connecting rod is attached to the front side of the movable part and movably abuts against the lower end surface of the limiting block, and the lower end surface of the limiting block is inclined upward in a direction close to the limiting groove.

[0012] The beneficial effects are as follows: during the grinding operation, it is convenient to flexibly adjust and position the movable parts and the grinding parts according to the changes in the workpiece size. The movable parts are connected to the connecting parts through the adjusting components, so that the movable parts can be flexibly adjusted according to the shape of the workpiece and the grinding requirements. At the same time, the precise positioning of the movable parts is achieved through the cooperation of the limit parts and the limit grooves. Through the design of the adjusting components, the movable parts can be flexibly adjusted according to the shape of the workpiece and the grinding requirements. At the same time, the limit cooperation between the limit parts and the adjusting parts ensures the stability and accuracy of the grinding process, reduces manual intervention and improves the grinding efficiency.

[0013] Preferably, a connecting plate is fixed inside the connecting member, the adjusting member is slidably connected to the connecting plate, the adjusting member is sleeved with a spring inside the connecting plate, and the connecting member is elastically slidably matched with the connecting plate in the longitudinal direction.

[0014] The beneficial effects are: simplifying the operation of adjusting the relative position of the movable part and the connecting part, and maintaining the consistency of the grinding force. When the size of the workpiece changes, the adjusting part moves at the location where the size of the workpiece changes, and at the same time produces horizontal and longitudinal activities relative to the connecting plate. The adjusting part and the connecting plate elastically slide in the horizontal direction and the longitudinal direction at the same time, realizing the automatic compensation operation of the relative position change between the adjusting part and the connecting plate, so that after the size of the workpiece changes, the consistency of the grinding force on the workpiece is still guaranteed.

[0015] Preferably, a rotating shaft is also provided on the inner side of the upper end of the movable part, the rotating shaft is elastically connected to the movable part, rollers are provided at both ends of the rotating shaft, the movable part is provided with a notch for avoiding the roller, and cams are also provided at both ends of the rotating shaft, the roller is in frictional contact with the side of the workpiece, and the cam rotates synchronously with the roller and abuts against the inner wall of the movable part.

[0016] The beneficial effects are: ensuring the effectiveness of the grinding work, the roller is in frictional contact with the side of the workpiece, and when the grinding mechanism moves longitudinally relative to the workpiece to change the grinding position, the roller rotates under the friction between it and the workpiece, and drives the cam to rotate synchronously, and when the cam rotates, it pushes the movable part away from the workpiece at intervals, and the grinding part moves away from the workpiece synchronously with the movable part and produces a vibration effect, which facilitates the shedding of debris on the surface of the grinding part and avoids excessive debris adhering to the surface of the grinding part and affecting the grinding effect of the grinding part.

[0017] Preferably, the reset member is a torsion spring, and the shift rod is connected to the connecting member via the reset member.

[0018] Preferably, the reset member is an elastic telescopic rod, one end of the reset member is connected to the movable member, and the other end of the reset member is connected to the polishing member, and when the polishing member moves away from the movable member, the reset member is stretched and force is accumulated.

[0019] Preferably, the clamping mechanism comprises a fixing seat and a plurality of clamping members, the fixing seat is provided with a fixing groove for placing the workpiece, the clamping members are mounted on the fixing seat, and the protruding ends of the clamping members extend into the fixing groove to press against the side walls of the workpiece.

[0020] Preferably, the grinding mechanism is connected to the base through a moving mechanism, and the moving mechanism includes a motor, a screw and a guide rod. The motor is installed in the base, and the motor drives the screw to rotate. The guide rod is longitudinally fixed on the base. The grinding mechanism also includes a shell, and the shell is fixed on the outside of the connecting piece. The screw is rotatably matched with the shell, and the guide rod is longitudinally slidably matched with the shell.

[0021] The beneficial effects of the present invention are: (1) The grinding quality and efficiency of the workpiece are improved. Each group of grinding components in the grinding mechanism is opposite to different sides of the workpiece. The grinding mechanism can grind multiple sides of the workpiece at the same time through multiple groups of grinding components. Compared with the grinding equipment in the related art, the number of times the workpiece is turned over and the trouble of re-clamping is reduced, the grinding efficiency is improved, and the uniformity and consistency of grinding are ensured. In addition, the sliding fit and limit connection between the movable part and the connecting part facilitate the flexible adjustment of the relative distance between the movable part and the connecting part according to the size difference of different workpieces and the change of size of different positions of the same workpiece during use. The grinding part moves synchronously with the movable part. The adjusted grinding part can keep in contact with the sides of workpieces of different sizes, thereby improving the flexibility of the grinding device.

[0022] (2) During the grinding operation, the movable parts and the grinding parts can be flexibly adjusted and positioned according to the changes in the workpiece size. The movable parts are connected to the connecting parts through the adjusting components, so that the movable parts can be flexibly adjusted according to the shape of the workpiece and the grinding requirements. At the same time, the cooperation of the limit parts and the limit grooves can realize the precise positioning of the movable parts. Through the design of the adjusting components, the movable parts can be flexibly adjusted according to the shape of the workpiece and the grinding requirements. At the same time, the cooperation of the limit parts and the adjusting parts can ensure the stability and accuracy of the grinding process, thereby improving the consistency of the grinding force of the workpiece, reducing manual intervention and improving the grinding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0024] Figure 2 It is a schematic diagram of the state of the grinding mechanism of the present invention when grinding the workpiece.

[0025] Figure 3 yes Figure 2 main view.

[0026] Figure 4 It is a state diagram of a set of grinding mechanisms in the present invention when they are in contact with the side surface of a workpiece.

[0027] Figure 5 It is a structural schematic diagram of the connection between the connecting rod and the limiting member in the present invention.

[0028] Figure 6 yes Figure 5 Top view of the .

[0029] Figure 7 yes Figure 5 main view.

[0030] Figure 8 It is a structural schematic diagram of the connection between the roller, the cam and the movable part in the present invention.

[0031] Reference numerals: 1. Base; 11. Fixed seat; 12. Clamping part; 13. Dust suction port; 14. Screw rod; 15. Guide rod; 2. Shell; 21. Driving source; 22. Driving ring; 221. Plectrum; 23. Connecting part; 231. Connecting plate; 24. Plectrum; 25. Moving part; 251. Guide part; 26. Grinding part; 27. Resetting part; 3. Adjusting part; 31. Guide roller; 32. Connecting rod; 321. Extrusion part; 33. Limiting part; 331. Moving part; 332. Limiting block; 333. Limiting groove; 4. Rotating shaft; 41. Roller; 42. Cam; 5. Workpiece. DETAILED DESCRIPTION

[0032] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0033] like Figure 1 As shown, the grinding device for processing carbon-fixed wood products of the present invention comprises a base 1, on which a clamping mechanism, a moving mechanism and a grinding mechanism are provided. The clamping mechanism is used to clamp and fix the workpiece 5, and the moving mechanism drives the grinding mechanism to move longitudinally. During the longitudinal movement of the grinding mechanism, each side of the workpiece 5 is ground. The clamping mechanism comprises a fixed seat 11 and a plurality of clamping members 12. The fixed seat 11 is provided with a fixed groove for placing the workpiece 5. The clamping member 12 is installed on the fixed seat 11. The protruding end of the clamping member 12 extends into the fixed groove to press against the side wall of the workpiece 5. The clamping member 12 can be a cylinder. After the workpiece 5 is placed in the fixed groove, the movement of each clamping member 12 is controlled. The protruding end extends until it abuts against the workpiece 5, and keeps the relative protruding length of the clamping member 12 consistent, so that the axis of the workpiece 5 coincides with the axis of the fixed seat 11 after fixation, and the axis of the grinding mechanism also coincides with the axis of the fixed seat 11. The moving mechanism includes a motor, a screw 14 and a guide rod 15. The motor is installed in the base 1, the screw 14 rotates with the base 1, and the guide rod 15 is fixed on the base 1. The driving end of the motor is fixed to one end of the screw 14 and drives the screw 14 to rotate. The grinding mechanism rotates relative to the screw 14, and the guide rod 15 slides with the grinding mechanism. When the motor is working, it drives the grinding mechanism to slide longitudinally on the outside of the workpiece 5 through the screw 14.

[0034] like Figures 2 to 4As shown, the grinding mechanism includes a shell 2, a connecting member 23 and a plurality of grinding components, each group of grinding components is opposite to each side of the workpiece 5, with the side facing the workpiece 5 as the inner side, the connecting member 23 is located on the inner side of the shell 2, each group of grinding components is located on the inner side of the connecting member 23, the connecting member 23 is fixed relative to the shell 2, the shell 2 is rotatably matched with the screw 14, and is longitudinally slidably matched with the guide rod 15, the grinding mechanism includes a movable member 25, a grinding member 26, a lever 24 and a reset member 27, the grinding member 26 is located on the inner side of the movable member 25, the grinding member 26 and the movable member 25 are both plate-shaped, the inner side of the grinding member 26 is a rough grinding surface, one end of the lever 24 is hinged to the grinding member 26, and the other end of the lever 24 is hinged to the connecting member 23, The connecting member 23 is also provided with a driving component for pushing the lever 24 to rotate at intervals, and the reset member 27 is used to drive the grinding member 26 to reset. The lever 24 pushes the grinding member 26 to slide and fit with the side of the workpiece 5 and the movable member 25 at the same time. When the grinding member 26 slides in contact with the side of the workpiece 5, the burrs on the side of the workpiece 5 are polished. The movable member 25 and the connecting member 23 are connected by an adjusting component. The adjusting component is used to adjust the distance between the movable member 25 and the connecting member 23 so that the grinding member 26 can fit with the surfaces of workpieces 5 of different sizes. When grinding some workpieces 5 with varying sizes, the grinding mechanism can also adapt to the changes in the size of the workpiece 5, and automatically adjust the distance between the movable member 25 and the connecting member 23 to avoid the grinding operation being interrupted due to changes in the size of the workpiece 5.

[0035] The driving assembly includes a driving source 21 and a driving ring 22. The driving source 21 can be a motor. The driving source 21 is installed on the outside of the housing 2. The driving ring 22 is annular. The driving ring 22 rotates with the connecting piece 23. A plurality of teeth are evenly arranged on the outer periphery of the driving ring 22. A gear is fixed to the driving end of the driving source 21. The gear meshes with the outer ring of the driving ring 22. When the driving source 21 rotates, the driving ring 22 is driven to rotate. A plurality of paddles 221 are evenly arranged on the inner ring of the driving ring 22. The end of the paddle 24 hinged with the connecting piece 23 is elastically connected with a paddle portion. The toggle portion slides relative to the toggle rod 24 along the length direction of the toggle rod 24. The connecting member 23 is provided with a plurality of arc grooves corresponding to each toggle portion. The toggle portion rotates in the arc groove, and the paddles 221 movably abut against the toggle portion. When the driving ring 22 rotates, the paddles 221 contact the toggle portion at intervals. When the paddles 221 contact the toggle portion, they push the toggle portion and the toggle rod 24 to rotate. When the toggle rod 24 rotates, the grinding member 26 is pushed to slide against the movable member 25 and the side of the workpiece 5. When the grinding member 26 slides relative to the workpiece 5, the burrs on the surface of the workpiece 5 are polished.

[0036] When the toggle portion moves to the end of the arc groove, the paddle 221 continues to squeeze the toggle portion, and the toggle portion no longer rotates with the paddle 221. The toggle portion slides relative to the toggle rod 24 and avoids the paddle 221, and then the toggle portion is reset. After the paddle 221 is separated from the toggle portion, the reset member 27 drives the toggle rod 24 and the grinding member 26 to reset, wherein the reset member 27 can be a torsion spring. When the reset member 27 is a torsion spring, it is connected to the toggle rod 24 and the connecting member 23 at the same time, so that after the paddle 221 is separated from the toggle portion, the toggle rod 24 is reset under the elastic force of the torsion spring, and the grinding member 26 is pulled to reset. The reset member 27 can also be an elastic telescopic rod. When the reset member 27 is an elastic telescopic rod, its two end portions are respectively connected to the grinding member 26 and the movable member 25. After the paddle 221 is separated from the toggle portion, the grinding member 26 is reset under the elastic force of the elastic telescopic rod. The elastic telescopic rod and the torsion spring can also be set at the same time.

[0037] like Figures 5 to 7 As shown, the adjustment assembly includes an adjustment member 3, a guide roller 31 and a limit member 33. The adjustment member 3 is provided with a connecting shaft and a connecting rod 32. The connecting shaft is located on the inner side of the adjustment member 3. The connecting shaft and the adjustment member 3 are combined into a rectangular frame. The connecting rod 32 is longitudinally fixed on the outer side of the adjustment member 3. The guide roller 31 is rotatably sleeved on the connecting shaft. The lower end of the movable member 25 is provided with a guide portion 251. The lower end surface of the guide portion 251 is inclined downward from the inside to the outside. The guide portion 251 is movably abutted against the connecting shaft. The adjustment member 3 is elastically connected to the connecting member 23. A connecting plate 231 is fixed on the inner side of the connecting member 23. The adjustment member 3 is also It is elastically slidably connected to the connecting plate 231 in the horizontal and vertical directions. Specifically, the adjusting member 3 is provided with a spring on the inner side of the connecting plate 231, and the adjusting member 3 is connected to the connecting plate 231 through the spring in the vertical direction. When the adjusting member 3 slides in the direction close to the connecting plate 231, the spring on the inner side of the connecting plate 231 is squeezed and force is accumulated. When the adjusting member 3 moves upward relative to the connecting plate 231, the spring on its upper side is squeezed and force is accumulated. One end of the limiting member 33 is hinged to the movable member 25, and the other end of the limiting member 33 is slidably matched with the connecting member 23. The connecting rod 32 is slidably and limitedly connected to the limiting member 33.

[0038] A movable part 331 is provided in the limiting member 33, and the inner side of the movable part 331 is elastically connected to the limiting member 33 through a spring. The movable part 331 slides along the length direction of the limiting member 33, and the outer side of the movable part 331 is elastically connected to the limiting block 332. The limiting block 332 is connected to the movable part 331 through a spring or an elastic telescopic rod. The sliding direction of the limiting block 332 is perpendicular to the sliding direction of the movable part 331. The limiting member 33 is provided with a plurality of limiting grooves 333 at intervals along its length direction. The limiting blocks 332 are movably plugged into the limiting grooves 333. An extruding part 321 is provided at the upper end of the connecting rod 32. The connecting rod 32 is attached to the front side of the movable part 331 and movably abuts against the limiting block 332. The lower end surface of the limiting block 332 is inclined upward in the direction close to the limiting groove 333.

[0039] The workpiece 5 forms a convex ridge at the position where its size changes. When the grinding mechanism grinds the workpiece 5 from top to bottom, when encountering a size change of the workpiece 5, the guide roller 31 is squeezed with the convex ridge of the workpiece 5. Under the squeezing action, the guide roller 31 moves upward and outward relative to the movable part 25 and the grinding part 26 at the same time, and squeezes the spring on the inner side of the connecting plate 231 and the upper side of the connecting part 23. When the guide roller 31 moves outward, it pushes the adjusting part 3 to slide relative to the connecting plate 231, and the connecting rod 32 moves outward with the adjusting part 3. When the guide roller 31 moves upward, it drives the adjusting part 3 and the connecting rod 32 to move upward, and the squeezing part 321 at the upper end of the connecting rod 32 squeezes the limit block 332 upward, so that the limit block 332 is disengaged from the relative limit groove 333, and the movable part 331 pushes the limit block 332 to move outward synchronously under the action of elastic force. When the guide roller 31 is disengaged from the ridge of the workpiece 5, the adjusting member 3 moves downward relative to the connecting plate 231 under the action of elasticity, and the extrusion portion 321 at the upper end of the connecting rod 32 no longer squeezes the limit block 332. The limit block 332 is engaged with the corresponding limit groove 333 under the action of elastic force, completing the adjustment of the relative position of the movable member 25 and the connecting member 23, so that the grinding member 26 contacts the side surface of the lower side of the ridge of the workpiece 5 with the movable member 25 again, ensuring the consistency of the grinding force of the grinding member 26 on the surface of the workpiece 5 before and after the size of the workpiece 5 changes, thereby ensuring the grinding quality of the workpiece 5.

[0040] like Figure 8 As shown, a rotating shaft 4 is also provided on the inner side of the upper end of the movable part 25, and the rotating shaft 4 is elastically connected to the movable part 25. Rollers 41 are provided at both ends of the rotating shaft 4, and a notch for avoiding the roller 41 is provided on the movable part 25. Cams 42 are also provided at both ends of the rotating shaft 4, and the roller 41 is in friction contact with the side of the workpiece 5. The cam 42 rotates synchronously with the roller 41 and abuts against the inner wall of the movable part 25. When the grinding assembly moves longitudinally, the roller 41 is in friction contact with the side of the workpiece 5 and rotates in contact with the surface of the workpiece 5. The cam 42 rotates synchronously with the roller 41 and pushes the movable part 25 to move in a direction away from the workpiece 5 at intervals. The grinding part 26 moves synchronously with the movable part 25. Under the action of elasticity, the grinding part 26 vibrates, which is convenient for shaking off the debris attached to the grinding part 26, thereby ensuring the grinding effect of the grinding part 26.

[0041] In order to effectively collect the dust and debris generated during the grinding process, a dust removal component is also provided on the base 1, and the dust removal component includes a fan, a pipe system and a dust suction port 13. The pipe system connects the dust suction port 13 and the fan at the same time. The dust suction port 13 is set on the upper end face or side of the base 1. When the fan is working, the dust suction port 13 collects the debris that falls on the base 1.

[0042] The grinding device for processing solid carbon wood products provided by the present invention is convenient for grinding all sides of square wood strip workpieces at the same time, and during the grinding process, the position of the grinding piece can be automatically adjusted according to the change of the workpiece size to keep the grinding piece in contact with the side of the workpiece, thereby effectively improving the grinding efficiency of the workpiece.

[0043] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A grinding device for processing carbon-fixed wood products, comprising a base (1), wherein the base (1) is provided with a clamping mechanism for fixing a workpiece (5), characterized in that: A grinding mechanism is connected to the base (1) in a lifting manner, the grinding mechanism comprising a connecting member (23) and a plurality of grinding components, each group of the grinding components being opposite to each side surface of the workpiece (5), the connecting member (23) being lifted and lowered in coordination with the base (1), the grinding component comprising a movable member (25), a grinding member (26), a lever (24) and a reset member (27), with the side facing the workpiece (5) being the inner side, the grinding member (26) being located on the inner side of the movable member (25), and the grinding member (27) being located on the inner side of the movable member (25). The grinding piece (26) is slidably fitted with the side surface of the workpiece (5) and the movable piece (25) at the same time. The movable piece (25) is slidably fitted with the connecting piece (23) and is limit-connected. One end of the lever (24) is hinged to the grinding piece (26). The other end of the lever (24) is hinged to the connecting piece (23). A driving component for driving the lever (24) to rotate at intervals is also provided on the connecting piece (23). The reset piece (27) is used to drive the grinding piece (26) to reset.

2. The grinding device for processing carbon-fixed wood products according to claim 1, characterized in that: The driving assembly comprises a driving source (21) and a driving ring (22); the driving source (21) is fixed relative to the connecting member (23); the driving ring (22) and the connecting member (23) are rotationally matched; the driving source (21) drives the driving ring (22) to rotate; a plurality of paddles (221) are arranged at intervals on the inner ring of the driving ring (22); an end of the paddle rod (24) hinged to the connecting member (23) is elastically connected to a paddle portion; and the paddle (221) is movably abutted against the paddle portion.

3. The grinding device for processing carbon-fixed wood products according to claim 1, characterized in that: The movable member (25) is connected to the connecting member (23) via an adjusting assembly. The adjusting assembly comprises an adjusting member (3), a guide roller (31) and a stopper (33). The adjusting member (3) is provided with a connecting shaft and a connecting rod (32). The adjusting member (3) is elastically connected to the connecting member (23). The guide roller (31) is rotatably matched with the connecting shaft and is located at the lower side of the movable member (25). A guide portion (251) which is inclined downward from the inside to the outside is provided at the lower end of the movable member (25). The inclined surface end of the guide portion (251) abuts against the connecting shaft. One end of the stopper (33) is hinged to the movable member (25). The other end of the stopper (33) is slidably matched with the connecting member (23). The connecting rod (32) is slidably and stopperedly connected to the stopper (33).

4. The grinding device for processing carbon-fixed wood products according to claim 3, characterized in that: A movable portion (331) is provided inside the limiting member (33), the inner side of the movable portion (331) is elastically connected to the limiting member (33), the outer side of the movable portion (331) is elastically connected to a limiting block (332), a plurality of limiting grooves (333) are provided at intervals on the limiting member (33), the limiting blocks (332) are movably plugged into the limiting grooves (333), an extrusion portion (321) is provided at the upper end of the connecting rod (32), the connecting rod (32) is attached to the front side of the movable portion (331) and movably abuts against the lower end surface of the limiting block (332), and the lower end surface of the limiting block (332) is inclined upward in a direction close to the limiting groove (333).

5. The grinding device for processing carbon-fixed wood products according to claim 3, characterized in that: A connecting plate (231) is also fixed inside the connecting member (23), the adjusting member (3) is slidably connected to the connecting plate (231), the adjusting member (3) is sleeved with a spring inside the connecting plate (231), and the connecting member (23) is elastically slidably matched with the connecting plate (231) in the longitudinal direction.

6. The grinding device for processing carbon-fixing wood products according to claim 1, characterized in that: A rotating shaft (4) is also provided on the inner side of the upper end of the movable part (25), the rotating shaft (4) being elastically connected to the movable part (25), rollers (41) being provided at both ends of the rotating shaft (4), a notch for avoiding the roller (41) being provided on the movable part (25), cams (42) being provided at both ends of the rotating shaft (4), the roller (41) being in frictional contact with the side surface of the workpiece (5), and the cam (42) rotating synchronously with the roller (41) and abutting against the inner wall of the movable part (25).

7. The grinding device for processing carbon-fixing wood products according to claim 1, characterized in that: The reset member (27) is a torsion spring, and the shifting rod (24) is connected to the connecting member (23) via the reset member (27).

8. The grinding device for processing carbon-fixing wood products according to claim 1, characterized in that: The resetting member (27) is an elastic telescopic rod, one end of the resetting member (27) is connected to the movable member (25), and the other end of the resetting member (27) is connected to the polishing member (26). When the polishing member (26) moves away from the movable member (25), the resetting member (27) is stretched and force is accumulated.

9. The grinding device for processing carbon-fixing wood products according to claim 1, characterized in that: The clamping mechanism comprises a fixing seat (11) and a plurality of clamping members (12); the fixing seat (11) is provided with a fixing groove for placing the workpiece (5); the clamping members (12) are mounted on the fixing seat (11); and the protruding ends of the clamping members (12) extend into the fixing groove to press against the side walls of the workpiece (5).

10. The grinding device for processing carbon-fixing wood products according to claim 1, characterized in that: The grinding mechanism is connected to the base (1) via a moving mechanism, the moving mechanism comprising a motor, a screw rod (14) and a guide rod (15), the motor being mounted in the base (1), the motor driving the screw rod (14) to rotate, the guide rod (15) being longitudinally fixed to the base (1), the grinding mechanism further comprising a housing (2), the housing (2) being fixed to the outside of the connecting member (23), the screw rod (14) being rotationally matched with the housing (2), and the guide rod (15) being longitudinally slidably matched with the housing (2).

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