CN114986322A - Timber grinding device - Google Patents

Timber grinding device Download PDF

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Publication number
CN114986322A
CN114986322A CN202210916496.1A CN202210916496A CN114986322A CN 114986322 A CN114986322 A CN 114986322A CN 202210916496 A CN202210916496 A CN 202210916496A CN 114986322 A CN114986322 A CN 114986322A
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CN
China
Prior art keywords
wood
polishing
timber
platform
arm
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Granted
Application number
CN202210916496.1A
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Chinese (zh)
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CN114986322B (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
Application granted granted Critical
Publication of CN114986322B publication Critical patent/CN114986322B/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

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 the wood processing is mainly carried out by mechanical or chemical methods, and the products still keep the basic characteristics of the 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 being convenient for 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 collision assemblies are arranged on two sides of the top of the special-shaped wood polishing machine frame assembly in a pushing and sliding mode, and a first wood polishing assembly and a second wood polishing assembly are arranged on the two groups of wood edge collision assemblies in a pushing, pushing and sliding mode respectively;
the special-shaped wood grinding machine frame assembly comprises a grinding machine frame seat, a machine frame top table is fixedly arranged above the grinding machine frame seat through supporting side arm plates on two sides, a ring-shaped groove is formed in the edge of the machine frame top table, guide rail inner teeth are arranged in the ring-shaped groove, a second driving motor is arranged at the top of the machine frame top table, a fixed bottom shaft table is arranged on an output shaft of the second driving motor, two sides of the fixed bottom shaft table are fixedly provided with a supporting arm table through shaft table arm rods, a guide rail gear is rotatably arranged at the top of the supporting arm table, two guide arm slide rods are arranged at the bottom of the supporting arm table, pushing end discs are fixedly arranged at the end parts of the guide arm slide rods, second pushing springs and first pushing springs are sleeved on the guide arm slide rods, a fixed main frame rod is fixedly arranged at the bottom of the fixed bottom shaft table, and a main frame rod is rotatably arranged at the bottom of the fixed main frame rod through a bearing block, the wood polishing machine is characterized in that a hydraulic cylinder is arranged at the bottom of the end table of the main frame rod, a wood pressing disc is arranged at the bottom of the hydraulic cylinder, a frame supporting leg plate and a first driving motor are arranged at the bottom of the seat table of the polishing frame, and an abnormal-shaped wood placing table is arranged on an output shaft of the first driving motor.
Preferably, the first wood polishing assembly comprises a polishing arm sliding rod, a second arm sliding rod end table and an arc-shaped abutting base table are arranged at the top of the polishing arm sliding rod, a first arm sliding rod end table is arranged at the bottom of the polishing arm sliding rod, a polishing motor is arranged below the first arm sliding rod end table, a polishing abrasive paper strip is arranged on a polishing shaft rod of the polishing motor, and a jacking spring is sleeved at the top of the polishing arm sliding rod;
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 top of the top tight spring is tight, the arc-shaped abutting seat platform at the top of the first wood polishing assembly naturally pushes up, and the arc-shaped abutting seat platform always abuts against the elliptical wheel on the third driving motor.
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, the hydraulic cylinder drives the wood pressing disc to move downwards, a polishing fixing structure of the round special-shaped wood to be polished is formed between the wood pressing disc and the special-shaped wood placing table, the first driving motor drives the special-shaped wood placing table to rotate, and the rotating polishing fixing structure of the round special-shaped wood to be polished is formed between the wood pressing disc and the special-shaped wood placing table.
Preferably, through the top that pushes away between spring and the second top that pushes away the cooperation, timber conflict subassembly is in the reciprocal displacement activity of heterotypic wood polisher frame subassembly top elasticity, the edge of waiting to polish type of circular heterotypic timber is being contradicted to first timber subassembly or the second timber subassembly of polishing on the subassembly of timber conflict.
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 round special-shaped wood to be ground 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 round special-shaped wood to be ground 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 invention is used for grinding the edge of the round special-shaped wood, the first wood grinding component and the second wood grinding component are driven to grind and rotate around the edge of the round special-shaped wood to be ground by the second driving motor, the grinding motor drives the grinding abrasive paper strips to rotate at the moment, and the grinding and the polishing of the edge of the round special-shaped wood is realized by the mode, meanwhile, 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 higher than the polishing rotation speed between the special-shaped wood placing table and the wood pressing disc, so that double-layer dead-corner-free polishing of the edge of the circular special-shaped wood to be polished is realized;
2. the top supporting end table slides in a reciprocating manner leftwards and rightwards on two guiding arm sliding rods on one side of the supporting arm table through a second guiding sliding 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, through the pushing cooperation between the first pushing spring and the second pushing spring, a wood edge abutting assembly elastically reciprocates at the top of a special-shaped wood polisher frame assembly, a first wood polishing assembly or a second wood polishing assembly on the wood edge abutting assembly abuts against the edge of the to-be-polished round special-shaped wood, and by the mode, the abutting approaching of the first wood polishing assembly or the second wood polishing assembly to the edge of the to-be-polished round special-shaped wood is realized, the grinding and polishing of the special-shaped edge when the to-be-ground round special-shaped timber rotates are met, meanwhile, when the support arm table is actually used, the reliability of the support arm table in grinding and rotating 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 grinding and operating is ensured;
3. when the wood edge abutting assembly is matched with the first wood polishing assembly or the second wood polishing assembly for use, the polishing arm slide rod slides up and down in a reciprocating manner on the edge abutting seat platform through the first guide slide hole, two ends of the abutting spring abut against the second arm slide rod end platform and the edge abutting seat platform respectively, the first arm slide rod end platform and the polishing motor are positioned below the edge abutting seat platform, the arc abutting seat platform at the top of the first wood polishing assembly naturally abuts against the edge of the wood edge abutting seat platform through the abutting of the abutting spring, the arc abutting seat platform always abuts against an elliptical wheel on a third driving motor, when the wood edge abutting assembly is actually used, the elliptical wheel is driven to rotate through the third driving motor, the irregular abutting of the arc abutting seat platform is realized through the elliptical wheel, the up-down movement of the polishing abrasive paper slip is realized, the up-down polishing of the polishing edge of the round abnormal wood to be polished is realized, the rotation of the abrasive paper slip is matched with the rotation of the abrasive paper slip per se, through the double actions during the grinding, the grinding and polishing quality of the edge of the round special-shaped timber to be ground is ensured.
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 a wood edge interference assembly of the present invention;
in the figure: 100. a special-shaped wood grinding machine frame assembly; 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. a pushing 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 a 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 bar; 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 end station; 208. an arc-shaped abutting base; 300. a second wood sanding 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 (5) grinding the quasi-circular special-shaped wood.
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.
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 groups of wood edge collision assemblies 400 in a abutting, pushing and sliding mode respectively;
the special-shaped wood grinding machine frame assembly 100 comprises a grinding machine frame seat table 101, a machine frame top table 111 is fixedly arranged above the grinding machine frame seat table 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 table 111, guide rail inner 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 table 111, a fixed bottom shaft table 116 is arranged on an output shaft of the second driving motor 112, support arm tables 109 are fixedly arranged on two sides of the fixed bottom shaft table 116 through shaft table arm rods 117, a guide rail gear 110 is rotatably arranged at the tops of the support arm tables 109, two guide arm slide rods 107 are arranged at the bottoms of the support arm tables 109, a pushing end disc 106 is fixedly arranged at the ends of the guide arm slide rods 107, a second pushing spring 108 and a first pushing spring 105 are sleeved on the guide arm slide rods 107, a fixed main frame rod 118 is fixedly arranged at the bottom of the fixed main frame rod 118, and a main frame rod end table 119 is rotatably arranged through a bearing seat, the bottom of the main frame rod end table 119 is provided with a hydraulic cylinder 120, the bottom of the hydraulic cylinder 120 is provided with a wood pressing disc 121, the bottom of the polishing rack seat table 101 is provided with a rack supporting leg plate 103 and a first driving motor 102, and an output shaft of the first driving motor 102 is provided with a special-shaped wood placing table 104.
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 supporting end table 404 slides back and forth on the two guiding arm sliding bars 107 on one side of the supporting arm table 109 through the second guiding sliding holes 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 the first pushing spring 105 respectively abut against the top supporting end table 404 and the pushing end disc 106, and a pushing force of the first pushing spring 105 is greater than a pushing force of the second pushing 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 down, 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 is elastically and reciprocally displaced and moves on the top of the special-shaped wood grinding 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 round special-shaped wood 500 to be ground.
In this embodiment, preferably, the polishing rotation direction between the special-shaped wood placing table 104 and the wood pressing disk 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 disk 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 disk 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 at the moment, through the way, the edge grinding and polishing of the round-like special-shaped timber is realized, meanwhile, the grinding rotation direction between the special-shaped timber placing table 104 and the timber pressing disc 121 is opposite to the rotation direction of the grinding abrasive paper strips 205 on the first timber grinding component 200, the grinding 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 grinding abrasive paper strips on the second timber grinding component 300, the rotation speed of the grinding abrasive paper strips on the second timber grinding component 300 is higher than the grinding rotation speed between the special-shaped timber placing table 104 and the timber pressing disc 121, through the way, the double-layer dead-corner-free grinding and polishing of the edge of the round-like special-shaped timber 500 to be ground 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 holes 405, and the two ends of the second pushing spring 108 respectively abut against the supporting arm table 109 and the top supporting end table 404, the two ends of the first pushing spring 105 are respectively abutted against the top supporting end table 404 and the pushing end disc 106, the pushing force of the first pushing spring 105 is greater than that of the second pushing spring 108, the wood edge abutting assembly 400 elastically reciprocates and displaces at the top of the special-shaped wood grinding machine frame assembly 100 through the pushing cooperation between the first pushing spring 105 and the second pushing spring 108, 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 round special-shaped wood 500 to be ground, and by the mode, the abutting approach of the first wood grinding assembly 200 or the second wood grinding assembly 300 to the edge of the round special-shaped wood 500 to be ground is realized, so that the grinding and polishing of the special-shaped edge when the round special-shaped wood 500 to be ground rotates are met, and simultaneously, through the matching of the guide rail gear 110 and the guide rail tooth internal teeth 114, 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 abutting 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 the abutting of the abutting spring 206, the arc abutting base 208 at the top of the first wood grinding assembly 200 naturally abuts against the top, the arc abutting base 208 always abuts against the elliptical wheel 408 on the third driving motor 407, during actual use, the elliptical wheel 408 is driven to rotate through the third driving motor 407, at this time, the irregular abutting of the arc abutting of the elliptical wheel 408 against the arc abutting base 208, realize reciprocating of sanding abrasive paper slip 205 from thereby realizing sanding abrasive paper slip 205 treats the upper and lower of the circular abnormal shape timber 500 edges of type of polishing and polishes, and the cooperation is polished the rotation of abrasive paper slip 205 itself, through the dual action when this kind of is polished, guarantees to treat the polishing quality of polishing at the circular abnormal shape timber 500 edges of type of 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 (9)

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 (101), a machine frame top table (111) is fixedly arranged above the grinding machine frame seat (101) through supporting side arm plates (113) on two sides, a ring-shaped groove (115) is formed in the edge of the machine frame top table (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 table (111), a fixed bottom shaft table (116) is arranged on an output shaft of the second driving motor (112), supporting arm tables (109) are fixedly arranged on two sides of the fixed bottom shaft table (116) through shaft table arm rods (117), guide rail gears (110) are rotatably arranged at the tops of the supporting arm tables (109), two guide arm sliding rods (107) are arranged at the bottoms of the supporting arm tables (109), pushing end discs (106) are fixedly arranged at the end parts of the guide arm sliding rods (107), and a second pushing spring (108) and a first pushing spring (105) are sleeved on the guide arm sliding rod (107), a fixed main frame rod (118) is fixedly arranged at the bottom of the fixed bottom shaft platform (116), a main frame rod end platform (119) is rotatably arranged at the bottom of the fixed main frame rod (118) through a bearing seat, a hydraulic cylinder (120) is arranged at the bottom of the main frame rod end platform (119), a wood pressing disc (121) is arranged at the bottom of the hydraulic cylinder (120), a rack supporting leg plate (103) and a first driving motor (102) are arranged at the bottom of the grinding rack seat platform (101), and a special-shaped wood placing platform (104) is arranged on an output shaft of the first driving motor (102).
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 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 lever (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) is through second direction slide opening (405) on two guide arm slide bars (107) of support arm platform (109) one side reciprocal sliding from left to right, the second pushes away the both ends of spring (108) and contradicts respectively on support arm platform (109) and top support end platform (404), the both ends that first push away spring (105) are contradicted respectively on top support end platform (404) and push away end dish (106), the top thrust that first push away spring (105) is greater than the top thrust that the second pushed away spring (108).
4. A wood sanding device as defined in 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 top of top tight spring (206), the arc type of first timber subassembly (200) of polishing top is contradicted seat platform (208) and is naturally pushed up, arc type contradicts seat platform (208) and contradicts with elliptical wheel (408) on third driving motor (407) all the time.
6. A wood sanding device as defined in claim 1, wherein: the structure of second timber subassembly (300) of polishing is unanimous with the structure of first timber subassembly (200) of polishing, the mounting means of second timber subassembly (300) of polishing on timber border conflict subassembly (400) is unanimous with the mounting means of first timber subassembly (200) of polishing on timber border conflict subassembly (400).
7. A wood sanding device as defined in claim 1, wherein: hydraulic cylinder (120) drive timber and compress tightly dish (121) and move down, timber compresses tightly dish (121) and heterotypic timber and places the fixed knot structure of polishing that forms between platform (104) and wait to polish type round heterotypic timber (500), through first driving motor (102) drive heterotypic timber and place platform (104) and rotate, timber compresses tightly dish (121) and heterotypic timber and places the fixed knot structure of polishing that forms between platform (104) and wait to polish type round heterotypic timber (500) rotation.
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).
9. A wood sanding device as defined in claim 1, wherein: 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).
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
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
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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
CN111283519A (en) * 2020-04-18 2020-06-16 杨明清 Sofa processing is with adjusting formula grinding device conveniently
CN111702627A (en) * 2020-06-28 2020-09-25 孟正明 Machine part equipment of polishing
CN211661789U (en) * 2020-03-16 2020-10-13 唐山捷逊科技有限公司 Machine parts processingequipment convenient to polish
CN111775041A (en) * 2020-08-19 2020-10-16 朱昀 Grinding device is used in fiber connector production
CN213381021U (en) * 2020-11-04 2021-06-08 江西升伟家具实业有限公司 Corner grinding device is used in office furniture production
CN214418409U (en) * 2021-03-31 2021-10-19 惠州市美森源红木业科技有限公司 Be used for plank processing edging device
US11260537B2 (en) * 2016-09-26 2022-03-01 Ferrobotics Compliant Robot Technology Gmbh Machine tool for robot-assisted surface finishing

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003019648A (en) * 2001-07-09 2003-01-21 Nippei Toyama Corp Double ended grinding machine
US11260537B2 (en) * 2016-09-26 2022-03-01 Ferrobotics Compliant Robot Technology Gmbh Machine tool for robot-assisted surface finishing
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
CN111283519A (en) * 2020-04-18 2020-06-16 杨明清 Sofa processing is with adjusting formula grinding device conveniently
CN111702627A (en) * 2020-06-28 2020-09-25 孟正明 Machine part equipment of polishing
CN111775041A (en) * 2020-08-19 2020-10-16 朱昀 Grinding device is used in fiber connector production
CN213381021U (en) * 2020-11-04 2021-06-08 江西升伟家具实业有限公司 Corner grinding device is used in office furniture production
CN214418409U (en) * 2021-03-31 2021-10-19 惠州市美森源红木业科技有限公司 Be used for plank processing edging device

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