CN114161263A - Environment-friendly timber surface finish device - Google Patents
Environment-friendly timber surface finish device Download PDFInfo
- Publication number
- CN114161263A CN114161263A CN202111541800.0A CN202111541800A CN114161263A CN 114161263 A CN114161263 A CN 114161263A CN 202111541800 A CN202111541800 A CN 202111541800A CN 114161263 A CN114161263 A CN 114161263A
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- China
- Prior art keywords
- wood
- rod
- rings
- limiting column
- spiral
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/18—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of wood
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
- B24B29/04—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for rotationally symmetrical workpieces, e.g. ball-, cylinder- or cone-shaped workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/061—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically
- B24B41/062—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically between centres; Dogs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
- B27G1/00—Machines or devices for removing knots or other irregularities or for filling-up holes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the field of wood processing, in particular to an environment-friendly wood surface polishing device. Timber rotationally installs on the fixed plate, has a plurality of annulars and the straight flute of a plurality of annulars of intercommunication along the axial equipartition on the spacing post. When the lug on the rotary ring slides to the joint of the straight groove in the ring groove, the lug can slide in the straight groove. The grinding knife is fixedly connected with the rotating ring through an elastic telescopic mechanism, and the two synchronizing rings are rotatably and slidably sleeved at two ends of the limiting column. A plurality of rotary rings are arranged between two adjacent pull rings. The pull rod group is located the top of spacing post, and two articulated hinge bars mutually constitute, and two hinge bars respectively with two adjacent pull rings articulated. Each reaction component is connected with one pull rod group and used for sensing the protrusions on the wood so as to drive the pull rod groups to lift upwards when the protrusions on the wood are sensed, so that the grinding knives are dense at the edges of the protruding positions of the wood, and the grinding efficiency of the grinding knives on the protruding parts is improved.
Description
Technical Field
The invention relates to the field of wood processing, in particular to an environment-friendly wood surface polishing device.
Background
Along with the development of society, people's standard of living's improvement, people also increase thereupon to the demand of resource, and timber is an indispensable resource in people's daily life, but when producing timber, need carry out the surface to the timber that has not been handled and grind the polishing processing, removes the arch and the impurity that timber surface originally, makes things convenient for the processing in later stage. When grinding and polishing the surface of the wood, the concave-convex positions of the surface of the wood are randomly distributed, the position of a grinding knife of the conventional device cannot be moved, and when the convex part of the wood is ground and polished, the grinding force of the grinding knife to the convex part is unchanged, so that the grinding and polishing efficiency of the wood is low.
Disclosure of Invention
The invention provides an environment-friendly wood surface polishing device, which aims to solve the problem of low efficiency of the existing wood polishing device.
The environment-friendly wood surface polishing device adopts the following technical scheme:
the utility model provides an environment-friendly timber surface finish device, includes mounting bracket, spacing post, grinds flat subassembly, synchronous subassembly, carries and draws subassembly and a plurality of response subassembly. The mounting rack is provided with a fixed plate, and the wood is rotatably arranged on the fixed plate; a plurality of ring grooves and straight grooves communicated with the ring grooves are uniformly distributed on the limiting column along the axial direction; the limiting column is arranged on the mounting frame, is positioned on one side of the wood and is obliquely arranged along the axial direction of the wood; the grinding assembly comprises a plurality of rotary rings and a plurality of grinding knives; the rotating ring is sleeved on the limiting column in a sliding manner; the inner wall of the rotating ring is fixedly provided with a convex block; the convex block on each rotating ring is respectively inserted into one annular groove and the straight groove in a sliding manner, so that when the convex block slides to the joint of the straight groove in the annular groove, the convex block can slide in the straight groove; the grinding knives are provided with elastic telescopic mechanisms, the grinding knives are fixedly connected with the rotating ring through the elastic telescopic mechanisms, the knife surfaces of the grinding knives are in frictional contact with the wood, and two adjacent grinding knives form a certain included angle along the axial direction of the limiting column; the synchronous component comprises two synchronous rings, a synchronous rod and a plurality of synchronous springs; the two synchronizing rings are rotatably and slidably sleeved at two ends of the limiting column; the synchronizing rod sequentially penetrates through the rotating rings along the axial direction of the limiting column, and two ends of the synchronizing rod are fixedly connected with the synchronizing rings respectively; the synchronous spring is sleeved on the synchronous rod and is positioned on the two adjacent rotating rings; the lifting assembly comprises a plurality of pull rings and a plurality of pull rod groups; a plurality of pull rings are uniformly distributed along the axial direction of the limiting column; the pull rings are coaxial with the rotary rings, can be rotatably and slidably sleeved on the synchronous rod, and a plurality of rotary rings are arranged between every two adjacent pull rings; the pull rod group is positioned above the limiting column and consists of two hinged rods which are hinged with each other, and the two hinged rods are respectively hinged with two adjacent pull rings; each response component is connected with one pull rod group and used for sensing the protrusions on the wood so as to drive the pull rod group to be lifted upwards when the protrusions on the wood are sensed.
Furthermore, the sensing assembly comprises a sensing plate, a sliding sleeve, a lifting vertical rod and a lifting transverse rod; a plurality of sliding rods are arranged above the mounting seat, are positioned above the wood and extend along the axial direction of the wood; the sliding sleeve is slidably sleeved on the plurality of sliding rods; the lifting vertical rod is in a telescopic rod shape, and the upper end of the lifting vertical rod is vertically arranged and fixedly connected with the sliding sleeve; one end of the lifting cross rod is fixedly connected with the lifting vertical rod, and the other end of the lifting cross rod is hinged with the hinged part of the two hinged rods of the pull rod group; the induction plate is arc plate-shaped, the concave surface of the induction plate is contacted with the surface of wood, and the convex surface is fixedly connected with the lower end of the lifting vertical rod, so that when the convex surface is arranged below the induction plate, the induction plate is jacked upwards, and then the lifting horizontal rod is driven to move upwards.
Furthermore, the elastic telescopic mechanism comprises a reinforcing plate and an elastic telescopic rod; the reinforcing plate is fixedly connected with the rotating ring; the elastic telescopic rod is arranged along the radial direction of the rotating ring and can be inserted on the reinforcing plate in a sliding way; the grinding knife is arc-shaped, is coaxially arranged with the rotating ring and is fixedly connected with the elastic telescopic rod.
Furthermore, the limiting column is columnar, the diameter of the limiting column is gradually increased from the middle part to the two ends, the elastic telescopic rod extends along the radial direction and penetrates through the reinforcing plate to be fixedly connected with the lug, so that when the elastic telescopic rod slides on the reinforcing plate, the lug is driven to slide along the radial direction; two ends of the limiting column respectively extend outwards along the axial direction to form fixed ends; the two synchronizing rings are respectively and rotatably sleeved on the fixed ends of the two ends of the limiting column.
Furthermore, the number of the limiting columns, the grinding component, the synchronizing component and the lifting component is two, and the limiting columns, the grinding component, the synchronizing component and the lifting component are respectively arranged on two sides of the wood; one end of each lifting cross rod extends outwards and is hinged with the pull rod group of the other lifting assembly.
Furthermore, the environment-friendly wood surface polishing device also comprises an inward pushing assembly; u-shaped connecting plates are arranged on two sides of the wood on the mounting frame, and each limiting column is arranged on one U-shaped connecting plate; a plurality of telescopic connecting rods are arranged between the two U-shaped connecting plates; two ends of the telescopic connecting rod are fixedly connected with the two U-shaped connecting plates respectively; the inner pushing assembly is arranged between the two U-shaped connecting plates and used for enabling the two U-shaped connecting plates to be close to each other.
Further, the inward pushing assembly comprises a cross beam, two spiral sliding blocks and a spiral shaft; the lifting cross rod is in a telescopic rod shape; the cross beam is arranged between the two U-shaped connecting plates, is parallel to the bottoms of the U-shaped connecting plates and is fixedly connected with the mounting frame; the middle part of the beam is provided with a through hole extending along the axial direction of the telescopic connecting rod; the spiral sliding blocks are provided with spiral holes coaxial with the through holes of the cross beam, and the two spiral sliding blocks are respectively fixed on the two U-shaped connecting plates; the spiral shaft is composed of two spiral half shafts with opposite rotation directions, and the spiral connecting rod is rotatably inserted into the spiral holes on the two spiral sliding blocks and the through hole on the cross beam and is in spiral fit with the spiral holes so as to drive the two spiral sliding blocks to be close to each other when the spiral connecting rod rotates along one rotation direction.
Furthermore, a clamping block is arranged on the fixing plate; the clamping block is rotatably arranged on the fixing plate and is provided with a plurality of fixing teeth, and the fixing teeth are used for inserting the end face of wood.
The invention has the beneficial effects that: the environment-friendly wood surface polishing device provided by the invention is provided with the limiting column, the grinding component, the synchronizing component, the pulling component and the plurality of sensing components, and the grinding component is driven to rotate on the limiting column when wood rotates. When the induction component senses the protrusion on the wood, the pull rod group is driven to be lifted upwards, so that two corresponding pull rings are driven to be close to axial tension, the tension is transmitted to the rotating ring through the effect of the synchronous spring, and in the rotating ring rotating process, the convex block enters the straight groove when passing through the joint of the annular groove and the straight groove, so that the grinding knives are intensive on the protruding position edge of the wood, and the grinding efficiency of the grinding knives on the protruding position is improved.
Furthermore, the arrangement of the inclined limiting column enables the grinding knife on the limiting column to form a certain included angle relative to the axis of the wood, and further ensures the grinding and polishing effects of the grinding knife on the wood.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of an environment-friendly wood surface polishing apparatus according to the present invention;
FIG. 2 is a side view of an embodiment of an environment-friendly wood surface polishing apparatus according to the present invention;
FIG. 3 is a schematic partial structure diagram of an embodiment of an environment-friendly wood surface polishing apparatus according to the present invention;
FIG. 4 is a schematic structural diagram of an inward-pushing assembly of an embodiment of the environment-friendly wood surface polishing apparatus of the present invention;
FIG. 5 is a schematic structural diagram of a polishing assembly of an embodiment of the environment-friendly wood surface polishing apparatus of the present invention;
FIG. 6 is a schematic structural diagram of a pulling assembly and a sensing assembly of an embodiment of the environment-friendly wood surface polishing apparatus according to the present invention;
FIG. 7 is a schematic structural view of a rotary ring and a smoothing tool of an embodiment of the environment-friendly wood surface polishing apparatus according to the present invention;
FIG. 8 is a schematic diagram of a spacing column of an embodiment of the environment-friendly wood surface polishing apparatus of the present invention;
FIG. 9 is a schematic diagram of a partial structure of a limiting post of an embodiment of the environment-friendly wood surface polishing apparatus of the present invention;
in the figure: 10. wood; 11. a mounting frame; 12. a slide bar; 13. a sliding sleeve; 14. lifting the cross bar; 15. a pull rod set; 16. lifting the vertical rod; 161. an induction plate; 17. clamping a block; 18. a fixing plate; 19. a cross beam; 20. a telescopic connecting rod; 21. a limiting column; 211. a fixed end; 212. a straight groove; 213. a ring groove; 22. a rocker; 23. a spiral slider; 24. a screw shaft; 25. a U-shaped connecting plate; 26. a synchronization lever; 27. rotating the ring; 271. a reinforcing plate; 273. a synchronization hole; 28. a pull ring; 29. grinding a flat cutter; 292. an elastic telescopic rod; 293. a spline; 294. a bump; 30. a synchronizing spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In an embodiment of the present invention, as shown in fig. 1 to 9, an environment-friendly surface polishing apparatus for wood 10 includes a mounting frame 11, a limiting column 21, a smoothing assembly, a synchronizing assembly, a lifting assembly, and a plurality of sensing assemblies. The mounting rack 11 is provided with fixing plates 18, the wood 10 is rotatably mounted on the fixing plates 18, the number of the fixing plates 18 is two, and the wood 10 is rotatably mounted on the two fixing plates 18. The fixing plate 18 is provided with a driving motor for driving the wood 10 to rotate. Each fixing plate 18 is provided with a clamping block 17, and the clamping blocks 17 are columnar. The clamping blocks 17 are rotatably arranged on the fixing plate 18, a plurality of fixing teeth are arranged on the clamping blocks 17, the fixing teeth are used for inserting the end surfaces of the wood 10, and the fixing teeth on the two clamping blocks 17 clamp the two end surfaces of the wood 10. The driving motor drives the clamping block 17 to rotate. A plurality of annular grooves 213 and straight grooves 212 communicated with the annular grooves 213 are uniformly distributed on the limiting column 21 along the axial direction. The limiting column 21 is installed on the installation frame 11, is located on one side of the wood 10, and is obliquely arranged along the axial direction of the wood 10. The smoothing assembly includes a plurality of rotary rings 27 and a plurality of smoothing blades 29. The swivel 27 is slidably mounted on the post 21. The inner wall of the rotary ring 27 is fixedly provided with a projection 294, the projection 294 on each rotary ring 27 is respectively inserted into one of the circular groove 213 and the straight groove 212 in a sliding manner, so that when the projection 294 slides in the circular groove 213 to the joint with the straight groove 212, the projection 294 can slide in the straight groove 212, and specifically, when the rotary ring 27 is subjected to a pulling force in the axial direction in the rotating process, the projection 294 rotates to the joint between the circular groove 213 and the straight groove 212, and can slide in the straight groove 212; specifically, both ends of the straight groove section between two adjacent ring grooves 213 are chamfered (as shown in fig. 9) to prevent the protrusion 294 from being caught in the straight groove 212. The elastic telescopic mechanism is arranged on the grinding knife 29, the grinding knife 29 is fixedly connected with the rotary ring 27 through the elastic telescopic mechanism, the knife face of the grinding knife 29 is in friction contact with the wood 10, two adjacent grinding knives 29 axially form a certain included angle along the limiting column 21 so as to drive the rotary ring 27 to rotate when the wood 10 rotates, the grinding knives 29 and the limiting column 21 are perpendicular to each other, so that the knife face of the grinding knife 29 and the surface of the wood 10 form a certain included angle, and the knife face of the grinding knife 29 grinds the wood 10 at an inclined angle relative to the axial direction of the wood 10.
The synchronizing assembly includes two synchronizing rings, a synchronizing rod 26 and a plurality of synchronizing springs 30, and the number of the synchronizing rods 26 may be plural. The two synchronizing rings are rotatably and slidably sleeved at two ends of the limiting column 21. The synchronizing rod 26 sequentially penetrates through the rotating rings 27 along the axial direction of the limiting column 21, a plurality of synchronizing holes 273 are uniformly distributed in the circumferential direction on the rotating rings 27, each synchronizing rod 26 penetrates through one synchronizing hole 273 on the rotating ring 27, two ends of each synchronizing rod 26 are fixedly connected with the synchronizing rings respectively, the synchronizing rods 26 are uniformly distributed in the circumferential direction of the limiting column 21, and the stability of the rotating rings 27 can be improved due to the arrangement of the synchronizing rods 26. The synchronizing spring 30 is sleeved on the synchronizing rod 26, is coaxial with the limiting column 21, and is located on two adjacent rotating rings 27. The pull assembly includes a plurality of pull rings 28 and a plurality of pull rod sets 15. A plurality of pull rings 28 are axially and uniformly distributed along the limiting column 21, the pull rings 28 are coaxial with the rotary rings 27, and are rotatably and slidably sleeved on the synchronizing rod 26, a plurality of rotary rings 27 are arranged between two adjacent pull rings 28, and a synchronizing spring 30 is arranged between each rotary ring 27 and each pull ring 28. The pull rod group 15 is located above the limit column 21 and is composed of two hinged rods, the hinged rods are in a telescopic rod shape, and the two hinged rods are hinged to two adjacent pull rings 28 respectively, so that when the pull rod group 15 is lifted upwards, an included angle between the two hinged rods is reduced, the rotating ring 27 is provided with a pulling force along the axial direction of the limit column 21, and the synchronous spring 30 is compressed to store force. Each of the reaction members is connected to one of the pull rod sets 15 for sensing the protrusion on the wood 10, so as to drive the pull rod set 15 to be lifted upwards when the protrusion on the wood 10 is sensed. The limiting columns 21, the grinding component, the synchronizing component and the lifting component are two and are respectively arranged on two sides of the wood 10. One end of each lifting rail 14 extends outwardly and is hinged to a set of tie rods 15 of the other lifting assembly.
In this embodiment, as shown in fig. 1 to 6, the sensing assembly includes a sensing plate 161, a sliding sleeve 13, a lifting vertical rod 16 and a lifting horizontal rod 14. A plurality of sliding rods 12 are arranged above the mounting frame 11, the sliding rods 12 are located above the wood 10 and extend along the axial direction of the wood 10, and the sliding rods 12 are parallel to each other and are fixedly mounted on a mounting seat. The sliding sleeve 13 is slidably sleeved on the plurality of sliding rods 12 and can slide along the axial direction of the sliding rods 12. The lifting vertical rod 16 is in a telescopic rod shape, and the vertically arranged upper end of the lifting vertical rod is fixedly connected with the sliding sleeve 13. The lifting cross rod 14 is horizontally arranged, one end of the lifting cross rod is fixedly connected with the lifting vertical rod 16, and the other end of the lifting cross rod is hinged with the hinged position of the two hinged rods of the pull rod group 15. The induction plate 161 is arc-shaped plate, the concave surface of the induction plate 161 contacts with the surface of the wood 10, the convex surface is fixedly connected with the lower end of the lifting vertical rod 16, when the lower part of the induction plate 161 is convex, the induction plate 161 is jacked upwards, the lifting horizontal rod 14 is driven to move upwards, the rotation corresponding to the pull rod group 15 is driven to be close to the convex part on the surface of the wood 10, the rotary rings 27 are further made to be close to each other through the straight grooves 212, and the density of the smoothing knife 29 at the convex part of the wood 10 is increased.
In this embodiment, as shown in fig. 7, the elastic expansion mechanism includes a reinforcing plate 271 and an elastic expansion rod 292. The reinforcing plate 271 is fixedly connected with the rotating ring 27, the elastic expansion link 292 is arranged along the radial direction of the rotating ring 27 and is slidably inserted on the reinforcing plate 271, and a spline 293 is arranged on the elastic expansion link 292 and connected with the reinforcing plate 271 through the spline 293, so that the elastic expansion link 292 is prevented from rotating. The grinding blade 29 is arc-shaped, is coaxially arranged with the swivel 27, and is fixedly connected with the elastic telescopic rod 292, and the elastic telescopic rod 292 enables the blade surface of the grinding blade 29 to be kept in contact with the surface of the wood 10.
In this embodiment, as shown in fig. 8, the limiting post 21 is in a cylindrical shape, and the diameter of the limiting post gradually increases from the middle to the two ends, and the elastic expansion rod 292 extends along the radial direction and penetrates through the reinforcing plate 271 and the protrusion 294 to be fixedly connected, so that when the elastic expansion rod slides on the reinforcing plate 271, the protrusion 294 is driven to slide along the radial direction, so that the protrusion 294 is always inserted into the sliding groove and the straight groove 212, and the pressure of the smoothing knife 29 on the wood 10 is kept unchanged, thereby improving the smoothing effect. Two ends of the limiting column 21 respectively extend outwards along the axial direction to form a fixed end 211. The two synchronous rings are respectively rotatably sleeved on the fixed ends 211 at the two ends of the limiting column 21.
In this embodiment, as shown in fig. 1 to 4, an environment-friendly wood 10 surface polishing apparatus further includes an inner pushing assembly; the two sides of the wood 10 on the mounting rack 11 are provided with U-shaped connecting plates 25, and each limiting column 21 is installed on one U-shaped connecting plate 25. A plurality of telescopic links 20 are provided between the two U-shaped connecting plates 25. The both ends of telescopic link 20 respectively with two U type connecting plates 25 rigid couplings, the interpolation subassembly sets up between two U type connecting plates 25 for make two U type connecting plates 25 be close to each other, and then make two spacing posts 21 be close to each other, grind the flat along with the dull polish sword 29 of both sides to timber 10's surface, and then make timber 10 diameter diminish, and then make the spacing post 21 of both sides be close to each other.
In this embodiment, as shown in fig. 1 to 4, the pushing-in assembly includes a beam 19, two screw sliders 23, and a screw shaft 24. The cross beam 19 is arranged between the two U-shaped connecting plates 25, is parallel to the bottoms of the U-shaped connecting plates 25, and is fixedly connected with the base of the mounting frame 11. The cross beam 19 is provided with a through hole extending in the axial direction of the telescopic link 20 at the middle. The spiral sliding blocks 23 are provided with spiral holes coaxial with the through holes of the cross beam 19, and the two spiral sliding blocks 23 are respectively fixed on the two U-shaped connecting plates 25. The screw shaft 24 is composed of two screw half shafts with opposite rotation directions, and the screw connecting rod is rotatably inserted into the screw holes on the two screw sliding blocks 23 and the through hole on the cross beam 19 and is in screw fit with the screw holes so as to drive the two screw sliding blocks 23 to approach each other when the screw connecting rod rotates along a rotation direction, specifically, the two screw sliding blocks 23 are driven to approach each other when the screw connecting rod rotates clockwise, and the two screw sliding blocks 23 are driven to separate from each other when the screw connecting rod rotates counterclockwise. One end of the screw shaft 24 is provided with a rocker 22, and the rotation of the rocker 22 drives the screw shaft 24 to rotate.
During operation, the wood 10 is placed between the two clamping blocks, the fixing teeth on the two clamping blocks are respectively inserted into the two end faces of the wood 10, and the driving motor drives the clamping blocks to rotate so as to drive the wood 10 to rotate.
Due to the frictional contact between the smoothing knife 29 and the surface of the wood 10, the rotating rings 27 on the two side limiting columns 21 are driven to rotate when the wood 10 rotates. The rotation of the rotary ring 27 drives all the rotary rings 27 on the limiting column 21 to rotate synchronously through the synchronous rod 26. The grinding knife 29 rotates under the driving of the wood 10, and simultaneously, the knife surface of the grinding knife 29 grinds, smoothes and polishes the surface of the wood 10, so that the grinding knife 29 finishes cutting the convex position of the wood 10. When the smoothing knife 29 is used for continuously smoothing the surface of the wood 10, the rocker 22 is rotated clockwise manually, the spiral connecting rod is driven to rotate clockwise, the two spiral sliding blocks 23 are driven by the spiral connecting rod to rotate clockwise, the U-shaped connecting plate 25 is driven to approach continuously, the telescopic connecting rod 20 and the lifting cross rod 14 are contracted and shortened, and finally the limiting column 21 is enabled to move correspondingly along with the reduction of the diameter of the wood 10 caused by smoothing and polishing.
When the convex points are high at a certain position of the wood 10, the sensing plate 161 is lifted up during the rotation of the wood 10. The upward movement of the sensing plate 161 causes the lifting vertical rods 16 to contract and shorten upwards, and further causes the lifting horizontal rods 14 to move upwards. The pull rod groups 15 on the respective sides of the lifting cross bar 14 are subjected to upward tensile forces, so that the two pull rings 28 hinged to the pull rod groups 15 are subjected to axial tensile forces close to each other, and the adjacent pull rod groups 15 are subjected to axial tensile forces away from each other. The pull rings 28 make the plurality of rotary rings 27 between the two pull rings 28 push towards the middle part through the synchronous spring 30, so that when the lug 294 on the rotary ring 27 slides to the communication part of the annular groove 213 and the straight groove 212 in the process of synchronously rotating the plurality of rotary rings 27 on the synchronous rod 26, the lug 294 drives the rotary ring 27 to slide into the straight groove 212 under the push of the synchronous spring 30. Under the pushing of the synchronous spring 30, the protrusion 294 enters the adjacent ring groove 213 through the straight groove 212 to continuously slide, the adjacent two pull rings 28 gradually approach, the angle of the two hinged rods of the pull rod set 15 gradually decreases, and finally the density of the smoothing knife 29 at the protruding position of the wood 10 increases, the density of the smoothing knife 29 corresponding to the adjacent pull rod set 15 decreases, so that the smoothing efficiency of the smoothing knife 29 at the position is improved until the polishing and smoothing of the wood 10 are completed.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. The utility model provides an environment-friendly timber surface finish device which characterized in that: the method comprises the following steps:
the wood fixing frame is arranged on the mounting frame, and the wood is rotatably arranged on the fixing plate;
the limiting column is uniformly provided with a plurality of ring grooves and straight grooves communicated with the ring grooves along the axial direction; the limiting column is arranged on the mounting frame, is positioned on one side of the wood and is obliquely arranged along the axial direction of the wood;
the grinding assembly comprises a plurality of rotary rings and a plurality of grinding knives; the rotating ring is sleeved on the limiting column in a sliding manner; the inner wall of the rotating ring is fixedly provided with a convex block; the convex block on each rotating ring is respectively inserted into one annular groove and the straight groove in a sliding manner, so that when the convex block slides to the joint of the straight groove in the annular groove, the convex block can slide in the straight groove; the grinding knives are provided with elastic telescopic mechanisms, the grinding knives are fixedly connected with the rotating ring through the elastic telescopic mechanisms, the knife surfaces of the grinding knives are in frictional contact with the wood, and two adjacent grinding knives form a certain included angle along the axial direction of the limiting column;
the synchronous assembly comprises two synchronous rings, a synchronous rod and a plurality of synchronous springs; the two synchronizing rings are rotatably and slidably sleeved at two ends of the limiting column; the synchronizing rod sequentially penetrates through the rotating rings along the axial direction of the limiting column, and two ends of the synchronizing rod are fixedly connected with the synchronizing rings respectively; the synchronous spring is sleeved on the synchronous rod and is positioned on the two adjacent rotating rings;
the lifting assembly comprises a plurality of pull rings and a plurality of pull rod groups; a plurality of pull rings are uniformly distributed along the axial direction of the limiting column; the pull rings are coaxial with the rotary rings, can be rotatably and slidably sleeved on the synchronous rod, and a plurality of rotary rings are arranged between every two adjacent pull rings; the pull rod group is positioned above the limiting column and consists of two hinged rods which are hinged with each other, and the two hinged rods are respectively hinged with two adjacent pull rings;
and each induction assembly is connected with one pull rod group and is used for inducing the protrusions on the wood so as to drive the pull rod groups to be lifted upwards when the protrusions on the wood are induced.
2. The environment-friendly wood surface polishing device as set forth in claim 1, wherein:
the induction component comprises an induction plate, a sliding sleeve, a lifting vertical rod and a lifting transverse rod; a plurality of sliding rods are arranged above the mounting seat, are positioned above the wood and extend along the axial direction of the wood; the sliding sleeve is slidably sleeved on the plurality of sliding rods; the lifting vertical rod is in a telescopic rod shape, and the upper end of the lifting vertical rod is vertically arranged and fixedly connected with the sliding sleeve; one end of the lifting cross rod is fixedly connected with the lifting vertical rod, and the other end of the lifting cross rod is hinged with the hinged part of the two hinged rods of the pull rod group; the induction plate is arc plate-shaped, the concave surface of the induction plate is contacted with the surface of wood, and the convex surface is fixedly connected with the lower end of the lifting vertical rod, so that when the convex surface is arranged below the induction plate, the induction plate is jacked upwards, and then the lifting horizontal rod is driven to move upwards.
3. The environment-friendly wood surface polishing device as set forth in claim 1, wherein:
the elastic telescopic mechanism comprises a reinforcing plate and an elastic telescopic rod; the reinforcing plate is fixedly connected with the rotating ring; the elastic telescopic rod is arranged along the radial direction of the rotating ring and can be inserted on the reinforcing plate in a sliding way; the grinding knife is arc-shaped, is coaxially arranged with the rotating ring and is fixedly connected with the elastic telescopic rod.
4. The environment-friendly wood surface polishing device as set forth in claim 3, wherein:
the limiting column is columnar, and the diameter of the limiting column gradually increases from the middle part to the two ends; the elastic telescopic rod extends along the radial direction and penetrates through the reinforcing plate to be fixedly connected with the lug so as to drive the lug to slide along the radial direction when the elastic telescopic rod slides on the reinforcing plate; two ends of the limiting column respectively extend outwards along the axial direction to form fixed ends; the two synchronizing rings are respectively and rotatably sleeved on the fixed ends of the two ends of the limiting column.
5. The environment-friendly wood surface polishing device as set forth in claim 2, wherein:
the limiting columns, the grinding component, the synchronizing component and the lifting component are two and are respectively arranged on two sides of the wood; one end of each lifting cross rod extends outwards and is hinged with the pull rod group of the other lifting assembly.
6. The environment-friendly wood surface polishing device as set forth in claim 4, wherein: the device also comprises an inner pushing component;
u-shaped connecting plates are arranged on two sides of the wood on the mounting frame, and each limiting column is arranged on one U-shaped connecting plate; a plurality of telescopic connecting rods are arranged between the two U-shaped connecting plates; two ends of the telescopic connecting rod are fixedly connected with the two U-shaped connecting plates respectively; the inner pushing assembly is arranged between the two U-shaped connecting plates and used for enabling the two U-shaped connecting plates to be close to each other.
7. The environment-friendly wood surface polishing device as set forth in claim 6, wherein:
the inner pushing assembly comprises a cross beam, two spiral sliding blocks and a spiral shaft; the lifting cross rod is in a telescopic rod shape; the cross beam is arranged between the two U-shaped connecting plates, is parallel to the bottoms of the U-shaped connecting plates and is fixedly connected with the mounting frame; the middle part of the beam is provided with a through hole extending along the axial direction of the telescopic connecting rod; the spiral sliding blocks are provided with spiral holes coaxial with the through holes of the cross beam, and the two spiral sliding blocks are respectively fixed on the two U-shaped connecting plates; the spiral shaft is composed of two spiral half shafts with opposite rotation directions, and the spiral connecting rod is rotatably inserted into the spiral holes on the two spiral sliding blocks and the through hole on the cross beam and is in spiral fit with the spiral holes so as to drive the two spiral sliding blocks to be close to each other when the spiral connecting rod rotates along one rotation direction.
8. The environment-friendly wood surface polishing device as set forth in claim 1, wherein:
a clamping block is arranged on the fixing plate; the clamping block is rotatably arranged on the fixing plate and is provided with a plurality of fixing teeth, and the fixing teeth are used for inserting the end face of wood.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111541800.0A CN114161263B (en) | 2021-12-16 | 2021-12-16 | Environment-friendly timber surface finish device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111541800.0A CN114161263B (en) | 2021-12-16 | 2021-12-16 | Environment-friendly timber surface finish device |
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| CN114161263A true CN114161263A (en) | 2022-03-11 |
| CN114161263B CN114161263B (en) | 2022-08-26 |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1268381A2 (en) * | 1985-05-29 | 1986-11-07 | Научно-Производственное Объединение "Меркани" | Apparatus for grinding circular wooden articles |
| US20010007812A1 (en) * | 1999-04-09 | 2001-07-12 | Yoshihisa Naoi | Inner diameter grinding wheel and grinding apparatus using the wheel for grinding a cylindrical workpiece |
| CN108296924A (en) * | 2017-12-12 | 2018-07-20 | 芜湖市夏氏世家家具有限公司 | A kind of round log stick arc surface burr automatically removes device |
| CN108838865A (en) * | 2018-06-15 | 2018-11-20 | 芜湖七创工业设计有限公司 | Surface polishing, derusting instrument for building steel tube |
| CN110666898A (en) * | 2019-10-23 | 2020-01-10 | 安徽忠盛新型装饰材料有限公司 | Axial positioning support structure for log processing and use method thereof |
| CN111844267A (en) * | 2020-08-25 | 2020-10-30 | 安徽阜南县万家和工艺品有限公司 | Wood lathe is used in processing of wood system vase |
| CN112496884A (en) * | 2020-10-30 | 2021-03-16 | 安徽繁盛木业包装有限公司 | Automatic knot device that removes of log |
| CN113043412A (en) * | 2021-03-03 | 2021-06-29 | 合肥雄润塑胶科技有限公司 | Pretreatment process for wood raw material for furniture manufacturing |
| CN214322824U (en) * | 2021-02-20 | 2021-10-01 | 漳州玉致家具有限公司 | Flexible grinding device of numerical control steel pipe |
| CN113580299A (en) * | 2021-07-30 | 2021-11-02 | 沭阳东川木业有限公司 | Energy-saving crushing device for wood filler production |
-
2021
- 2021-12-16 CN CN202111541800.0A patent/CN114161263B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1268381A2 (en) * | 1985-05-29 | 1986-11-07 | Научно-Производственное Объединение "Меркани" | Apparatus for grinding circular wooden articles |
| US20010007812A1 (en) * | 1999-04-09 | 2001-07-12 | Yoshihisa Naoi | Inner diameter grinding wheel and grinding apparatus using the wheel for grinding a cylindrical workpiece |
| CN108296924A (en) * | 2017-12-12 | 2018-07-20 | 芜湖市夏氏世家家具有限公司 | A kind of round log stick arc surface burr automatically removes device |
| CN108838865A (en) * | 2018-06-15 | 2018-11-20 | 芜湖七创工业设计有限公司 | Surface polishing, derusting instrument for building steel tube |
| CN110666898A (en) * | 2019-10-23 | 2020-01-10 | 安徽忠盛新型装饰材料有限公司 | Axial positioning support structure for log processing and use method thereof |
| CN111844267A (en) * | 2020-08-25 | 2020-10-30 | 安徽阜南县万家和工艺品有限公司 | Wood lathe is used in processing of wood system vase |
| CN112496884A (en) * | 2020-10-30 | 2021-03-16 | 安徽繁盛木业包装有限公司 | Automatic knot device that removes of log |
| CN214322824U (en) * | 2021-02-20 | 2021-10-01 | 漳州玉致家具有限公司 | Flexible grinding device of numerical control steel pipe |
| CN113043412A (en) * | 2021-03-03 | 2021-06-29 | 合肥雄润塑胶科技有限公司 | Pretreatment process for wood raw material for furniture manufacturing |
| CN113580299A (en) * | 2021-07-30 | 2021-11-02 | 沭阳东川木业有限公司 | Energy-saving crushing device for wood filler production |
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|---|---|
| CN114161263B (en) | 2022-08-26 |
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