CN114986322B - Timber grinding device - Google Patents

Timber grinding device Download PDF

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Publication number
CN114986322B
CN114986322B CN202210916496.1A CN202210916496A CN114986322B CN 114986322 B CN114986322 B CN 114986322B CN 202210916496 A CN202210916496 A CN 202210916496A CN 114986322 B CN114986322 B CN 114986322B
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CN
China
Prior art keywords
wood
polishing
assembly
shaped
platform
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CN202210916496.1A
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Chinese (zh)
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CN114986322A (en
Inventor
陈来苗
张春起
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Jiangsu Ouyuan Flooring Co ltd
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Jiangsu Ouyuan Flooring Co ltd
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Priority to CN202210916496.1A priority Critical patent/CN114986322B/en
Publication of CN114986322A publication Critical patent/CN114986322A/en
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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
    • 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
    • B24B27/00—Other grinding machines or devices
    • B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
    • 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
    • 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
    • B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
    • B24B47/06—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by liquid or gas pressure only
    • 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
    • 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
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/78—Recycling of wood or furniture waste

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The invention discloses a wood polishing device which comprises a special-shaped wood polisher frame assembly, wherein wood edge collision assemblies are arranged on two sides of the top of the special-shaped wood polisher frame assembly in a pushing and sliding manner, and a first wood polishing assembly and a second wood polishing assembly are respectively arranged on the two groups of wood edge collision assemblies in a abutting, pushing and sliding manner; when the device is used, the hydraulic cylinder drives the wood pressing disc to move downwards, a polishing and pressing fixing structure of the to-be-polished round special-shaped wood is formed between the wood pressing disc and the special-shaped wood placing table, the first wood polishing assembly and the second wood polishing assembly are driven by the second driving motor to perform polishing rotation around the edge of the to-be-polished round special-shaped wood, the polishing motor drives the polishing abrasive paper strip to rotate, and the first wood polishing assembly or the second wood polishing assembly on the wood edge abutting assembly abuts against the edge of the to-be-polished round special-shaped wood through the abutting fit between the first abutting spring and the second abutting spring.

Description

Timber grinding device
Technical Field
The invention belongs to the technical field of wood polishing, and particularly relates to a wood polishing device.
Background
Wood processing uses wood as raw material, and mainly adopts mechanical or chemical method to make processing, and its product still retains the basic characteristics of wood. In the forest industry, the wood processing industry and the chemical processing of forest products are both subsequent industries of forest felling and transportation, and are important departments for comprehensive utilization of wood resources.
The prior art has the following problems: the wood is ground in order to guarantee the polishing degree of the edges and the end faces of the wood, when the actual wood processing is carried out, the edges of some kinds of round wood are ground and polished, the wood is held by hands manually and then ground close to a grinding wheel, meanwhile, the process continuously rotates the kinds of round wood, so that the edges of the kinds of round wood are completely ground, the grinding and polishing efficiency of the edges of the kinds of round wood is greatly limited, manpower is greatly wasted, the fatigue of workers is easily caused, the workers are in contact with the grinding wheel for a long time under the fatigue condition, and potential safety hazards are easily caused.
Disclosure of Invention
To solve the problems set forth in the background art described above. The invention provides a wood polishing device which has the characteristic of convenience in polishing and processing round-like wood.
In order to achieve the purpose, the invention provides the following technical scheme: a wood polishing device comprises a special-shaped wood polishing machine frame assembly, wherein wood edge abutting assemblies are arranged on two sides of the top of the special-shaped wood polishing machine frame assembly in a pushing sliding mode, and a first wood polishing assembly and a second wood polishing assembly are arranged on the two groups of wood edge abutting assemblies in a pushing sliding mode respectively;
the abnormal shape timber polisher frame subassembly is including the frame seat platform of polishing, the fixed frame footstock that is provided with of support side arm board through both sides above the frame seat platform of polishing, the annular recess has been seted up at frame footstock edge, be provided with guide rail internal tooth in the annular recess, frame footstock top is provided with second driving motor, be provided with fixed bottom pedestal on second driving motor's the output shaft, fixed bottom pedestal both sides all are provided with the support arm platform through the fixed beam of pillow cantilever bar, support arm platform top rotates and is provided with the guide rail gear, and support arm platform bottom is provided with two guide arm slide bars, guide arm slide bar end fixing is provided with the top and pushes away the end disc, and the cover is equipped with second top and pushes away spring and first top and push away the spring on the guide arm slide bar, fixed bottom of bottom pedestal base is fixed to be provided with fixed owner hack lever, the bottom of fixed owner hack lever rotates through the bearing frame pole and is provided with the main hack lever, main hack lever end platform bottom is provided with hydraulic cylinder, the hydraulic cylinder bottom is provided with the timber and compresses tightly the dish, frame footstock platform bottom of polishing frame seat platform bottom is provided with the abnormal shape timber and places the platform, be provided with the abnormal shape timber on first driving motor's the output shaft.
Preferably, the first wood polishing assembly comprises a polishing arm slide bar, a second arm slide bar end table and an arc-shaped abutting base table are arranged at the top of the polishing arm slide bar, a first arm slide bar end table is arranged at the bottom of the polishing arm slide bar, a polishing motor is arranged below the first arm slide bar end table, a polishing abrasive paper strip is arranged on a polishing shaft lever of the polishing motor, and a jacking spring is sleeved at the top of the polishing arm slide bar;
timber edge conflict subassembly includes the edge conflict seat stand, edge conflict seat stand top is provided with top sprag end platform through the support side bearer end plate of both sides, the second direction slide opening has been seted up on the top sprag end platform, two it is fixed to be provided with fixed back of the body frame board to support side bearer end plate back, be provided with third driving motor on the fixed back of the body frame board, be provided with the elliptical wheel on third driving motor's the output shaft, be provided with first direction slide opening on the edge conflict seat stand.
Preferably, the top support end platform passes through the second direction slide opening and controls reciprocating sliding on two guide arm slide bars of support arm platform one side, the second pushes away the both ends of spring and contradicts respectively on support arm platform and top support end platform, the both ends that the first top pushed away the spring are contradicted respectively on top support end platform and top push end dish, the top thrust that the first top pushed away the spring is greater than the top thrust that the second pushed away the spring.
Preferably, the arm slide bar of polishing is through first direction slide opening reciprocal slip from top to bottom on the edge conflict seat platform, the both ends of top tight spring are contradicted respectively on second arm slide bar end platform and edge conflict seat platform, first arm slide bar end platform and the motor of polishing are located edge conflict seat platform below.
Preferably, through the tight top of top tight spring, the arc type of first timber subassembly top of polishing is contradicted the seat platform and is pushed up naturally, arc type contradicts the seat platform and contradicts with the elliptical wheel on the third driving motor all the time.
Preferably, the structure of the second wood polishing assembly is consistent with the structure of the first wood polishing assembly, and the installation mode of the second wood polishing assembly on the wood edge abutting assembly is consistent with the installation mode of the first wood polishing assembly on the wood edge abutting assembly.
Preferably, hydraulic cylinder drives the timber and compresses tightly the dish and move down, timber compresses tightly the dish and places the platform with heterotypic timber and form the fixed knot that polishes of waiting to polish the round heterotypic timber of type, through a driving motor drives heterotypic timber and places the platform and rotate, timber compresses tightly the dish and places the platform with heterotypic timber and form the fixed knot that polishes that rotates of waiting to polish the round heterotypic timber of type between the platform and polish fixed knot structure.
Preferably, through the top that pushes away between first top pushes away spring and the second top pushes away the cooperation, timber marginal conflict subassembly is in the reciprocal displacement activity of heterotypic wood polisher frame subassembly top elasticity, the first timber of timber on the timber marginal conflict subassembly is polished the subassembly or the second timber is polished the subassembly and is contradicted at the edge of waiting to polish type circular heterotypic timber.
Preferably, the polishing rotation direction between the special-shaped wood placing table and the wood pressing disc is opposite to the rotation direction of the polishing abrasive paper strips on the first wood polishing assembly, the polishing rotation direction between the special-shaped wood placing table and the wood pressing disc is the same as the rotation direction of the polishing abrasive paper strips on the second wood polishing assembly, and the rotation speed of the polishing abrasive paper strips on the second wood polishing assembly is greater than the polishing rotation speed between the special-shaped wood placing table and the wood pressing disc.
Compared with the prior art, the invention has the beneficial effects that:
1. when the invention is used, the hydraulic cylinder drives the wood pressing disc to move downwards, a grinding and pressing fixing structure of the to-be-ground round special-shaped wood is formed between the wood pressing disc and the special-shaped wood placing table at the moment, the special-shaped wood placing table is driven to rotate by the first driving motor, a rotating and grinding fixing structure of the to-be-ground round special-shaped wood is formed between the wood pressing disc and the special-shaped wood placing table at the moment, the first wood grinding component and the second wood grinding component are arranged on two sides of the top of the special-shaped wood grinding machine frame component, when the edge of the to-be-ground round special-shaped wood is ground for use, the first wood grinding component and the second wood grinding component are driven to grind and rotate around the edge of the to-be-ground round special-shaped wood by the second driving motor, the polishing motor drives the polishing abrasive paper strips to rotate, and the polishing of the edges of the round-like special-shaped timber is realized in such a way, meanwhile, the polishing rotating direction between the special-shaped timber placing table and the timber pressing disc is opposite to the rotating direction of the polishing abrasive paper strips on the first timber polishing assembly, the polishing rotating direction between the special-shaped timber placing table and the timber pressing disc is the same as the rotating direction of the polishing abrasive paper strips on the second timber polishing assembly, and the rotating speed of the polishing abrasive paper strips on the second timber polishing assembly is higher than the polishing rotating speed between the special-shaped timber placing table and the timber pressing disc;
2. the top supporting end table slides in a reciprocating manner left and right on two guide arm slide rods on one side of the supporting arm table through a second guide slide hole, two ends of a second pushing spring respectively abut against the supporting arm table and the top supporting end table, two ends of a first pushing spring respectively abut against the top supporting end table and a pushing end disc, the pushing force of the first pushing spring is greater than that of the second pushing spring, and a wood edge abutting assembly elastically reciprocates at the top of a special-shaped wood polisher frame assembly through the pushing cooperation between the first pushing spring and the second pushing spring, the first wood grinding assembly or the second wood grinding assembly on the wood edge abutting assembly abuts against the edge of the round special-shaped wood to be ground, and by the mode, the first wood grinding assembly or the second wood grinding assembly abuts against and approaches to the edge of the round special-shaped wood to be ground, so that the grinding and polishing of the special-shaped edge when the round special-shaped wood to be ground rotates are met, meanwhile, when the support arm table is actually used, the reliability of the support arm table in the grinding and rotating process around the top table of the rack is realized through the matching of the guide rail gear and the guide rail internal teeth, and the stability of a mechanical structure below the support arm table in the grinding and rotating process is ensured;
3. when timber marginal conflict subassembly and first timber subassembly or the cooperation of second timber subassembly of polishing are used, the arm slide bar of polishing is through first direction slide opening reciprocal slip from top to bottom on the marginal conflict seat platform, the both ends of top tight spring are contradicted respectively on second arm slide bar end platform and marginal conflict seat platform, first arm slide bar end platform and grinding motor are located marginal conflict seat platform below, tight through the top of top tight spring, the arc type of first timber subassembly top of polishing is contradicted the seat platform and is naturally pushed up, the arc type is contradicted the seat platform and is contradicted with the elliptical wheel on the third driving motor all the time, when actually using, drive the elliptical wheel through the third driving motor and rotate, the irregular conflict of contradicting the seat platform through the elliptical wheel pair arc type this moment, realize reciprocating of the abrasive paper slip, thereby realize thereby that the abrasive paper slip treats the upper and lower of the type of polishing round heterotypic timber of polishing of type, the rotation of cooperation abrasive paper slip itself is polished, through the dual action when polishing, guarantee the polishing quality of the type of waiting to polish heterotypic timber marginal polishing.
Drawings
FIG. 1 is a perspective view of the present invention in use;
FIG. 2 is a perspective view of the present invention from another perspective;
FIG. 3 is an exploded view of the present invention;
FIG. 4 is a perspective view of the profiled wood sander frame assembly of the present invention;
FIG. 5 is a perspective view of a first wood sanding assembly and a wood edge abutting assembly in accordance with the present invention;
FIG. 6 is an exploded view of a first wood sanding assembly and a wood edge abutting assembly in accordance with the present invention;
figure 7 is a perspective view of a first wood sanding assembly of the present invention;
FIG. 8 is a perspective view of the wood edge interference assembly of the present invention;
in the figure: 100. a special-shaped wood grinding machine frame component; 101. polishing the stand of the rack; 102. a first drive motor; 103. a frame support leg plate; 104. a special-shaped wood placing table; 105. a first pushing spring; 106. pushing an end disc; 107. a guide arm slide bar; 108. a second pushing spring; 109. a support arm table; 110. a guide rail gear; 111. a rack top table; 112. a second drive motor; 113. supporting the side arm plate; 114. guide rail internal teeth; 115. a ring-shaped groove; 116. fixing the bottom shaft table; 117. a pillow block arm lever; 118. fixing the main frame rod; 119. a main frame rod end table; 120. a hydraulic cylinder; 121. a wood pressing disc; 200. a first wood sanding assembly; 201. polishing the arm slide rod; 202. a first arm slide end station; 203. polishing the motor; 204. polishing the shaft lever; 205. polishing the abrasive paper strips; 206. the spring is tightly propped; 207. a second arm slide bar end station; 208. an arc-shaped abutting seat stand; 300. a second wood grinding assembly; 400. a wood edge abutting assembly; 401. the edge is abutted against the seat stand; 402. a first guide slide hole; 403. supporting the sideframe end plates; 404. a top support end table; 405. a second guide slide hole; 406. fixing the back frame plate; 407. a third drive motor; 408. an elliptical wheel; 500. and (3) quasi-circular special-shaped wood to be polished.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides the following technical solutions: a wood polishing device comprises a special-shaped wood polisher frame assembly 100, wood edge collision assemblies 400 are arranged on two sides of the top of the special-shaped wood polisher frame assembly 100 in a pushing and sliding mode, and a first wood polishing assembly 200 and a second wood polishing assembly 300 are arranged on the two wood edge collision assemblies 400 in a pushing, pushing and sliding mode respectively;
the special-shaped wood grinding machine frame assembly 100 comprises a grinding machine frame seat platform 101, a machine frame top platform 111 is fixedly arranged above the grinding machine frame seat platform 101 through supporting side arm plates 113 on two sides, an annular groove 115 is formed in the edge of the machine frame top platform 111, guide rail inner teeth 114 are arranged in the annular groove 115, a second driving motor 112 is arranged at the top of the machine frame top platform 111, a fixed bottom shaft platform 116 is arranged on an output shaft of the second driving motor 112, supporting arm platforms 109 are fixedly arranged on two sides of the fixed bottom shaft platform 116 through shaft platform arm rods 117, guide rail gears 110 are rotatably arranged at the tops of the supporting arm platforms 109, two guide arm sliding rods 107 are arranged at the bottoms of the supporting arm platforms 109, pushing end plates 106 are fixedly arranged at the ends of the guide arm sliding rods 107, second pushing springs 108 and first pushing springs 105 are sleeved on the guide arm sliding rods 107, a fixed main frame rod 118 is fixedly arranged at the bottoms of the fixed bottom shaft platform 116, a main frame rod 119 is rotatably arranged at the bottoms of the fixed main frame rods 118 through bearing seats, a hydraulic cylinder 120 is arranged at the bottoms of the end platforms 119, a pressing wood disk 121 is arranged at the bottoms of the hydraulic cylinder 120, a machine frame support leg plates 103 and a grinding machine frame platform 102 are arranged at the bottoms of the grinding machine frame platform 101, and a special-shaped wood output shaft motor 104 is arranged on the first driving motor 102.
In this embodiment, preferably, the first wood polishing assembly 200 includes a polishing arm sliding rod 201, a second arm sliding rod end table 207 and an arc-shaped abutting seat table 208 are arranged at the top of the polishing arm sliding rod 201, a first arm sliding rod end table 202 is arranged at the bottom of the polishing arm sliding rod 201, a polishing motor 203 is arranged below the first arm sliding rod end table 202, a polishing abrasive paper strip 205 is arranged on a polishing shaft rod 204 of the polishing motor 203, and a tightening spring 206 is sleeved at the top of the polishing arm sliding rod 201;
the wood edge abutting assembly 400 comprises an edge abutting seat stand 401, a top supporting end stand 404 is arranged above the edge abutting seat stand 401 through supporting side frame end plates 403 on two sides, a second guiding sliding hole 405 is formed in the top supporting end stand 404, fixed back frame plates 406 are fixedly arranged on the backs of the two supporting side frame end plates 403, third driving motors 407 are arranged on the fixed back frame plates 406, elliptical wheels 408 are arranged on output shafts of the third driving motors 407, and first guiding sliding holes 402 are formed in the edge abutting seat stand 401.
In this embodiment, preferably, the top support end table 404 slides back and forth on the two guide arm slide bars 107 on one side of the support arm table 109 through the second guide slide hole 405, two ends of the second urging spring 108 respectively abut against the support arm table 109 and the top support end table 404, two ends of the first urging spring 105 respectively abut against the top support end table 404 and the urging end disc 106, and the urging force of the first urging spring 105 is greater than the urging force of the second urging spring 108.
In this embodiment, preferably, the grinding arm slide 201 slides up and down reciprocally on the edge abutting seat base 401 through the first guiding slide hole 402, two ends of the tightening spring 206 abut against the second arm slide end base 207 and the edge abutting seat base 401 respectively, and the first arm slide end base 202 and the grinding motor 203 are located below the edge abutting seat base 401.
In this embodiment, preferably, the arc-shaped abutting base 208 on the top of the first wood grinding assembly 200 naturally abuts against the top of the first wood grinding assembly by abutting the abutting spring 206, and the arc-shaped abutting base 208 always abuts against the elliptical wheel 408 of the third driving motor 407.
In this embodiment, it is preferable that the structure of the second wood grinding assembly 300 is identical to that of the first wood grinding assembly 200, and the installation manner of the second wood grinding assembly 300 on the wood edge abutting assembly 400 is identical to that of the first wood grinding assembly 200 on the wood edge abutting assembly 400.
In this embodiment, preferably, the hydraulic cylinder 120 drives the wood pressing disc 121 to move downwards, a polishing fixing structure of the to-be-polished round special-shaped wood 500 is formed between the wood pressing disc 121 and the special-shaped wood placing table 104, the special-shaped wood placing table 104 is driven to rotate by the first driving motor 102, and a rotating polishing fixing structure of the to-be-polished round special-shaped wood 500 is formed between the wood pressing disc 121 and the special-shaped wood placing table 104.
In this embodiment, preferably, through the pushing cooperation between the first pushing spring 105 and the second pushing spring 108, the wood edge abutting assembly 400 elastically reciprocates in the top of the profiled wood grinding machine frame assembly 100, and the first wood grinding assembly 200 or the second wood grinding assembly 300 on the wood edge abutting assembly 400 abuts against the edge of the to-be-ground round profiled wood 500.
In this embodiment, preferably, the polishing rotation direction between the special-shaped wood placing table 104 and the wood pressing disc 121 is opposite to the rotation direction of the polishing abrasive paper strips 205 on the first wood polishing assembly 200, the polishing rotation direction between the special-shaped wood placing table 104 and the wood pressing disc 121 is the same as the rotation direction of the polishing abrasive paper strips on the second wood polishing assembly 300, and the rotation speed of the polishing abrasive paper strips on the second wood polishing assembly 300 is greater than the polishing rotation speed between the special-shaped wood placing table 104 and the wood pressing disc 121.
When the invention is used, the wood pressing disc 121 is driven to move downwards by the hydraulic cylinder 120, a grinding and pressing fixing structure of the to-be-ground round special-shaped wood 500 is formed between the wood pressing disc 121 and the special-shaped wood placing table 104 at the moment, the special-shaped wood placing table 104 is driven to rotate by the first driving motor 102, a rotating and grinding fixing structure of the to-be-ground round special-shaped wood 500 is formed between the wood pressing disc 121 and the special-shaped wood placing table 104 at the moment, meanwhile, the first wood grinding component 200 and the second wood grinding component 300 are arranged on two sides of the top of the special-shaped wood grinding machine frame component 100, when the edge of the to-be-ground round special-shaped wood is actually ground and used, the first wood grinding component 200 and the second wood grinding component 300 are driven by the second driving motor 112 to grind and rotate around the edge of the to-be-ground round special-shaped wood 500, and the grinding motor 203 drives the grinding abrasive paper strip 205 to rotate, the edge of the round-like special-shaped timber is polished, meanwhile, the polishing rotation direction between the special-shaped timber placing table 104 and the timber pressing disc 121 is opposite to the rotation direction of the polishing abrasive paper strips 205 on the first timber polishing assembly 200, the polishing rotation direction between the special-shaped timber placing table 104 and the timber pressing disc 121 is the same as the rotation direction of the polishing abrasive paper strips on the second timber polishing assembly 300, the rotation speed of the polishing abrasive paper strips on the second timber polishing assembly 300 is higher than the polishing rotation speed between the special-shaped timber placing table 104 and the timber pressing disc 121, and by the way, the polishing of the double-layer round without dead corners of the edge of the special-shaped timber 500 to be polished is realized, the top supporting end table 404 of the invention slides back and forth on the two guide arm slide bars 107 on one side of the supporting arm table 109 through the second guide slide hole 405, two ends of the second pushing spring 108 respectively abut against the supporting arm table 109 and the top supporting end table 404, two ends of a first pushing spring 105 are respectively abutted against a top supporting end table 404 and a pushing end disc 106, the pushing force of the first pushing spring 105 is greater than that of a second pushing spring 108, through the pushing cooperation between the first pushing spring 105 and the second pushing spring 108, the wood edge abutting assembly 400 elastically reciprocates and moves at the top of the special-shaped wood polisher frame assembly 100, the first wood polishing assembly 200 or the second wood polishing assembly 300 on the wood edge abutting assembly 400 abuts against the edge of the round special-shaped wood 500 to be polished, through the mode, the abutting approach of the first wood polishing assembly 200 or the second wood polishing assembly 300 to the edge of the round special-shaped wood 500 to be polished is realized, so that the polishing and polishing of the special-shaped edge when the round special-shaped wood 500 to be polished rotates are met, and simultaneously, through the cooperation of the guide rail gear 110 and the guide rail teeth 114 during actual use, the reliability of the support arm table 109 during grinding rotation around the frame top table 111 is realized, the stability of a mechanical structure below the support arm table 109 during grinding operation is ensured, when the wood edge abutting assembly 400 is matched with the first wood grinding assembly 200 or the second wood grinding assembly 300 for use, the grinding arm sliding rod 201 slides up and down in a reciprocating manner on the edge abutting base 401 through the first guide sliding hole 402, two ends of the jacking spring 206 abut against the second arm sliding rod end table 207 and the edge abutting base 401 respectively, the first arm sliding rod end table 202 and the grinding motor 203 are positioned below the edge abutting base 401, through jacking of the jacking spring 206, the arc abutting base 208 at the top of the first wood grinding assembly 200 naturally pushes up, the arc abutting base 208 always abuts against the elliptical wheel 408 on the third driving motor 407, and during actual use, the third driving motor 407 drives the elliptical wheel 408 to rotate, through the irregular conflict of elliptical wheel 408 to arc type conflict pedestal 208 this moment, realize polishing abrasive paper strip 205 reciprocate to thereby realize polishing abrasive paper strip 205 and treat the upper and lower of the round heterotypic timber 500 edge of the type of polishing, the cooperation is polished in the rotation of polishing abrasive paper strip 205 itself, through this kind of dual action when polishing, guarantees the polishing quality at the round heterotypic timber 500 edge of the type of treating polishing.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. A wood sanding device comprising a profiled wood sander frame assembly (100), characterized in that: wood edge abutting assemblies (400) are arranged on two sides of the top of the special-shaped wood grinding machine frame assembly (100) in a pushing and sliding mode, and a first wood grinding assembly (200) and a second wood grinding assembly (300) are arranged on the two wood edge abutting assemblies (400) in a abutting, abutting and sliding mode respectively;
the special-shaped wood grinding machine frame assembly (100) comprises a grinding machine frame seat stand (101), a machine frame top stand (111) is fixedly arranged above the grinding machine frame seat stand (101) through support side arm plates (113) on two sides, a ring-shaped groove (115) is formed in the edge of the machine frame top stand (111), guide rail internal teeth (114) are arranged in the ring-shaped groove (115), a second driving motor (112) is arranged at the top of the machine frame top stand (111), a fixed bottom shaft stand (116) is arranged on an output shaft of the second driving motor (112), support arm stands (109) are fixedly arranged on two sides of the fixed bottom shaft stand (116) through shaft stand arm rods (117), a guide rail gear (110) is rotatably arranged at the top of each support arm stand (109), two guide arm sliding rods (107) are arranged at the bottom of each support arm stand (109), a pushing end disc (106) is fixedly arranged on the end portions of the guide arm sliding rods (107), a second pushing spring (108) and a first pushing spring (105) are sleeved on each guide arm sliding rod (107), a fixed main pushing spring (119) and a hydraulic cylinder end disc (121) is arranged at the bottom of each support arm stand (121), a frame supporting leg plate (103) and a first driving motor (102) are arranged at the bottom of the grinding frame seat (101), and an output shaft of the first driving motor (102) is provided with a special-shaped wood placing table (104); through the matching of the guide rail gear (110) and the guide rail internal teeth (114), the grinding rotation reliability of the support arm table (109) around the rack top table (111) is realized, and the grinding operation stability of a mechanical structure below the support arm table (109) is ensured;
the sanding rotating direction between the special-shaped wood placing table (104) and the wood pressing disc (121) is opposite to the rotating direction of the sanding paper strips (205) on the first wood sanding component (200), the sanding rotating direction between the special-shaped wood placing table (104) and the wood pressing disc (121) is the same as the sanding rotating direction on the second wood sanding component (300), and the rotating speed of the sanding paper strips on the second wood sanding component (300) is higher than the sanding rotating speed between the special-shaped wood placing table (104) and the wood pressing disc (121).
2. A wood sanding device as defined in claim 1, wherein: the first wood polishing assembly (200) comprises a polishing arm sliding rod (201), a second arm sliding rod end platform (207) and an arc-shaped abutting base platform (208) are arranged at the top of the polishing arm sliding rod (201), a first arm sliding rod end platform (202) is arranged at the bottom of the polishing arm sliding rod (201), a polishing motor (203) is arranged below the first arm sliding rod end platform (202), a polishing abrasive paper strip (205) is arranged on a polishing shaft rod (204) of the polishing motor (203), and a jacking spring (206) is sleeved at the top of the polishing arm sliding rod (201);
timber edge conflict subassembly (400) are including edge conflict seat platform (401), edge conflict seat platform (401) top is provided with top sprag end platform (404) through support side bearer end plate (403) at both sides, second direction slide opening (405), two have been seted up on top sprag end platform (404) support side bearer end plate (403) back is fixed and is provided with fixed back of the body frame board (406), be provided with third driving motor (407) on fixed back of the body frame board (406), be provided with elliptical wheel (408) on the output shaft of third driving motor (407), be provided with first direction slide opening (402) on edge conflict seat platform (401).
3. A wood sanding device as defined in claim 2, wherein: top support end platform (404) are passed through second direction slide opening (405) and are controlled reciprocating sliding on two guide arm slide bars (107) of support arm platform (109) one side, the second pushes away the both ends of spring (108) and contradict respectively on support arm platform (109) and top support end platform (404), the both ends of first top push spring (105) are contradicted respectively on top support end platform (404) and top push end dish (106), the top thrust that first top push spring (105) was pushed is greater than the top thrust that the second pushed spring (108).
4. A wood grinding apparatus according to claim 2, wherein: arm slide bar (201) of polishing are through first direction slide opening (402) about conflicting seat platform (401) in the edge reciprocating sliding, the both ends of top tension spring (206) are contradicted respectively on second arm slide bar end platform (207) and edge conflict seat platform (401), first arm slide bar end platform (202) and polishing motor (203) are located edge conflict seat platform (401) below.
5. A wood sanding device as defined in claim 2, wherein: through the tight jacking of the tight jacking spring (206), the arc-shaped abutting seat (208) at the top of the first wood grinding assembly (200) naturally abuts against the upper part, and the arc-shaped abutting seat (208) always abuts against the elliptical wheel (408) on the third driving motor (407).
6. A wood sanding device as defined in claim 1, wherein: the structure of the second wood grinding assembly (300) is consistent with that of the first wood grinding assembly (200), and the installation mode of the second wood grinding assembly (300) on the wood edge abutting assembly (400) is consistent with that of the first wood grinding assembly (200) on the wood edge abutting assembly (400).
7. A wood grinding apparatus according to claim 1, wherein: the wood pressing plate (121) is driven by the hydraulic cylinder (120) to move downwards, a polishing fixing structure of to-be-polished round special-shaped wood (500) is formed between the wood pressing plate (121) and the special-shaped wood placing platform (104), the special-shaped wood placing platform (104) is driven by the first driving motor (102) to rotate, and a rotating polishing fixing structure of to-be-polished round special-shaped wood (500) is formed between the wood pressing plate (121) and the special-shaped wood placing platform (104).
8. A wood sanding device as defined in claim 1, wherein: through the top that pushes away between first top push spring (105) and the second top push away spring (108) cooperates, timber marginal conflict subassembly (400) are at heterotypic wood polisher frame subassembly (100) top elasticity displacement activity of reciprocating, first timber subassembly (200) or second timber subassembly (300) of polishing on timber marginal conflict subassembly (400) contradict at the edge of waiting to polish type circular heterotypic timber (500).
CN202210916496.1A 2022-08-01 2022-08-01 Timber grinding device Active CN114986322B (en)

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JP2003019648A (en) * 2001-07-09 2003-01-21 Nippei Toyama Corp Double ended grinding machine
DE102016118173A1 (en) * 2016-09-26 2018-03-29 Ferrobotics Compliant Robot Technology Gmbh TOOLING MACHINE FOR ROBOT-BASED MACHINING OF SURFACES
CN107791131A (en) * 2017-10-27 2018-03-13 无锡龙博机械有限公司 A kind of sheet fabrication grinding apparatus easy to use
CN108356634A (en) * 2017-12-19 2018-08-03 建始县楚瑜精密铸造有限责任公司 A kind of multi-faceted component grinding device
CN208117470U (en) * 2018-03-30 2018-11-20 福建兴航机械铸造有限公司 A kind of easy-to-mount steel-casting grinding device
CN211661789U (en) * 2020-03-16 2020-10-13 唐山捷逊科技有限公司 Machine parts processingequipment convenient to polish
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CN111702627A (en) * 2020-06-28 2020-09-25 孟正明 Machine part equipment of polishing
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