DE602005005427D1 - Method and machine for grinding wood panels - Google Patents

Method and machine for grinding wood panels

Info

Publication number
DE602005005427D1
DE602005005427D1 DE602005005427T DE602005005427T DE602005005427D1 DE 602005005427 D1 DE602005005427 D1 DE 602005005427D1 DE 602005005427 T DE602005005427 T DE 602005005427T DE 602005005427 T DE602005005427 T DE 602005005427T DE 602005005427 D1 DE602005005427 D1 DE 602005005427D1
Authority
DE
Germany
Prior art keywords
belt
roller
sanding
unit
machine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DE602005005427T
Other languages
German (de)
Inventor
Adriano Ferrari
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SCM Group SpA
Original Assignee
SCM Group SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SCM Group SpA filed Critical SCM Group SpA
Publication of DE602005005427D1 publication Critical patent/DE602005005427D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
    • B24B7/28—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding 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
    • B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/04—Machines or devices using grinding or polishing belts; Accessories therefor for grinding plane surfaces
    • B24B21/06—Machines or devices using grinding or polishing belts; Accessories therefor for grinding plane surfaces involving members with limited contact area pressing the belt against the work, e.g. shoes sweeping across the whole area to be ground
    • 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
    • B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/18—Accessories
    • 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
    • B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/18—Accessories
    • B24B21/20—Accessories for controlling or adjusting the tracking or the tension of the grinding belt
    • 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
    • B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/18—Accessories
    • B24B21/22—Accessories for producing a reciprocation of the grinding belt normal to its direction of movement
    • 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
    • B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
    • 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
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/06—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor involving conveyor belts, a sequence of travelling work-tables or the like

Abstract

A method of tensioning and operating a belt is applied to a sanding machine comprising an endless abrasive belt (3) trained around an operating unit (2) equipped with an orbiting sanding platen (4) at the bottom of the unit. A roller (14) at the top of the unit (2) is supported by supports (15) and comprises rotational drive means (6). While it operates, the belt (3) is kept in the tensioned state by means (16) for lifting the roller (14), and the tensioned state holds the belt (3) against the active surface (5) of the platen (4). The turning of the belt (3) is enabled or inhibited by the rotation or stopping of the roller (14) during the steps of changing the working part (10) of the belt (3) and of sanding the panels (1), respectively. The kinematic coupling between the roller (14) and the belt (3) is achieved by the friction produced by the tensioning action.
DE602005005427T 2004-12-10 2005-12-07 Method and machine for grinding wood panels Active DE602005005427D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000063A ITRN20040063A1 (en) 2004-12-10 2004-12-10 METHOD AND MACHINE FOR SANDING WOOD PANELS

Publications (1)

Publication Number Publication Date
DE602005005427D1 true DE602005005427D1 (en) 2008-04-30

Family

ID=35717720

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005005427T Active DE602005005427D1 (en) 2004-12-10 2005-12-07 Method and machine for grinding wood panels

Country Status (5)

Country Link
EP (1) EP1669163B1 (en)
AT (1) ATE389509T1 (en)
DE (1) DE602005005427D1 (en)
ES (1) ES2300945T3 (en)
IT (1) ITRN20040063A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101407041B (en) * 2007-10-09 2011-01-05 张文奇 Rotating shaft straight reciprocating motion apparatus for sander
PL2199017T3 (en) 2008-12-17 2012-04-30 Buetfering Schleiftechnik Gmbh Low oscillation machine concept
CN101537592B (en) * 2009-04-22 2011-03-30 吴鸣 Sand belt correcting mechanism of sander
CN102581730B (en) * 2012-01-19 2014-12-24 青岛欣大荣数控机器有限公司 Specially-shaped polishing multiple-spindle-head assembly
CN103481165B (en) * 2013-09-07 2015-11-25 刘敬盛 A kind of sand frame grinder structure of belt edge sander
KR20200043552A (en) * 2017-08-21 2020-04-28 옌청 씨옹잉 프리시젼 머시너리 컴퍼니 리미티드 Synchronous calibration device for multi-layer processing equipment
CN107378702A (en) * 2017-08-31 2017-11-24 太仓陶氏电气有限公司 A kind of movable triangular drawbench for fin processing
CN108188845B (en) * 2018-03-08 2019-10-18 武浩淼 A kind of plate Refining apparatus
CN109719599A (en) * 2019-03-13 2019-05-07 广东智多慧智能装备有限公司 Aluminum section door window frame grinding device
IT202100020168A1 (en) * 2021-07-28 2023-01-28 Aletti Giovanni E Figli S R L A SYSTEM AND RELATED METHOD OF COMBINED DOUBLE OSCILLATION OF ABRASIVE FOR GRINDERS

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4369601A (en) * 1981-01-27 1983-01-25 Acrometal Products, Inc. Apparatus for tracking belt for abrasive grinding machine
US4742650A (en) * 1986-11-07 1988-05-10 Conestoga Wood Specialities, Inc. Sanding machine
FR2636556A1 (en) * 1988-09-19 1990-03-23 Marunaga & Co Ltd
US5184424A (en) * 1991-10-22 1993-02-09 Miller Todd L Self correcting belt tracking apparatus for widebelt abrasive grinding machine
US6089958A (en) * 1999-05-13 2000-07-18 Costa; Alessandro Belt sander with orbitally translated abrasive belt

Also Published As

Publication number Publication date
ATE389509T1 (en) 2008-04-15
ES2300945T3 (en) 2008-06-16
EP1669163B1 (en) 2008-03-19
EP1669163A1 (en) 2006-06-14
ITRN20040063A1 (en) 2005-03-10

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Legal Events

Date Code Title Description
8332 No legal effect for de