ITRN20040063A1 - METHOD AND MACHINE FOR SANDING WOOD PANELS - Google Patents
METHOD AND MACHINE FOR SANDING WOOD PANELSInfo
- Publication number
- ITRN20040063A1 ITRN20040063A1 IT000063A ITRN20040063A ITRN20040063A1 IT RN20040063 A1 ITRN20040063 A1 IT RN20040063A1 IT 000063 A IT000063 A IT 000063A IT RN20040063 A ITRN20040063 A IT RN20040063A IT RN20040063 A1 ITRN20040063 A1 IT RN20040063A1
- Authority
- IT
- Italy
- Prior art keywords
- belt
- roller
- sanding
- unit
- machine
- Prior art date
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.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000063A ITRN20040063A1 (en) | 2004-12-10 | 2004-12-10 | METHOD AND MACHINE FOR SANDING WOOD PANELS |
ES05111798T ES2300945T3 (en) | 2004-12-10 | 2005-12-07 | METHOD AND MACHINE FOR SANDING WOOD PANELS. |
EP05111798A EP1669163B1 (en) | 2004-12-10 | 2005-12-07 | Method and machine for sanding wooden panels |
DE602005005427T DE602005005427D1 (en) | 2004-12-10 | 2005-12-07 | Method and machine for grinding wood panels |
AT05111798T ATE389509T1 (en) | 2004-12-10 | 2005-12-07 | METHOD AND MACHINE FOR SANDING WOODEN PLATES |
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 |
---|---|
ITRN20040063A1 true ITRN20040063A1 (en) | 2005-03-10 |
Family
ID=35717720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT000063A ITRN20040063A1 (en) | 2004-12-10 | 2004-12-10 | METHOD AND MACHINE FOR SANDING 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)
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)
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 |
-
2004
- 2004-12-10 IT IT000063A patent/ITRN20040063A1/en unknown
-
2005
- 2005-12-07 ES ES05111798T patent/ES2300945T3/en active Active
- 2005-12-07 DE DE602005005427T patent/DE602005005427D1/en active Active
- 2005-12-07 AT AT05111798T patent/ATE389509T1/en not_active IP Right Cessation
- 2005-12-07 EP EP05111798A patent/EP1669163B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
ATE389509T1 (en) | 2008-04-15 |
DE602005005427D1 (en) | 2008-04-30 |
ES2300945T3 (en) | 2008-06-16 |
EP1669163B1 (en) | 2008-03-19 |
EP1669163A1 (en) | 2006-06-14 |
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