EP3535094A4 - Grinding apparatus - Google Patents

Grinding apparatus Download PDF

Info

Publication number
EP3535094A4
EP3535094A4 EP17818418.0A EP17818418A EP3535094A4 EP 3535094 A4 EP3535094 A4 EP 3535094A4 EP 17818418 A EP17818418 A EP 17818418A EP 3535094 A4 EP3535094 A4 EP 3535094A4
Authority
EP
European Patent Office
Prior art keywords
grinding apparatus
grinding
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.)
Withdrawn
Application number
EP17818418.0A
Other languages
German (de)
French (fr)
Other versions
EP3535094A1 (en
Inventor
Yinchu Zhao
Anlong Xu
Linlin Wang
Zhiyu QIAN
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.)
BOE Technology Group Co Ltd
Hefei BOE Display Lighting Co Ltd
Original Assignee
BOE Technology Group Co Ltd
Hefei BOE Display Lighting Co Ltd
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 BOE Technology Group Co Ltd, Hefei BOE Display Lighting Co Ltd filed Critical BOE Technology Group Co Ltd
Publication of EP3535094A1 publication Critical patent/EP3535094A1/en
Publication of EP3535094A4 publication Critical patent/EP3535094A4/en
Withdrawn legal-status Critical Current

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
    • B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
    • B24B53/10—Devices or means for dressing or conditioning abrasive surfaces of travelling flexible backings coated with abrasives; Cleaning of abrasive belts
    • 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
    • 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
EP17818418.0A 2016-11-04 2017-05-12 Grinding apparatus Withdrawn EP3535094A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610962505.5A CN108015674B (en) 2016-11-04 2016-11-04 Grinding device
PCT/CN2017/084041 WO2018082279A1 (en) 2016-11-04 2017-05-12 Grinding apparatus

Publications (2)

Publication Number Publication Date
EP3535094A1 EP3535094A1 (en) 2019-09-11
EP3535094A4 true EP3535094A4 (en) 2020-07-08

Family

ID=62075653

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17818418.0A Withdrawn EP3535094A4 (en) 2016-11-04 2017-05-12 Grinding apparatus

Country Status (4)

Country Link
US (1) US20180297171A1 (en)
EP (1) EP3535094A4 (en)
CN (1) CN108015674B (en)
WO (1) WO2018082279A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113579943B (en) * 2021-08-06 2023-07-18 江苏库纳实业有限公司 Aluminum profile surface treatment equipment and surface treatment method thereof
CN114800137B (en) * 2022-04-18 2023-11-17 安徽省方舟九社包装有限公司 Plastic packaging product burr treatment device with good use effect

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3753269A (en) * 1971-05-21 1973-08-21 R Budman Abrasive cloth cleaner
US4293970A (en) * 1979-06-28 1981-10-13 Bencene Robert C Belt cleaning apparatus
US4720939A (en) * 1986-05-23 1988-01-26 Simpson Products, Inc. Wide belt sander cleaning device
US20010019937A1 (en) * 1999-08-31 2001-09-06 Elledge Jason B. Method and apparatus for supporting and cleaning a polishing pad for chemical-mechanical planarization of microelectronic substrates

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3085268A (en) * 1961-05-26 1963-04-16 Romeo T Proulx Sanding belt cleaner
US3872627A (en) * 1974-02-07 1975-03-25 Timesavers Inc Wide belt sanding machine with improved dust collector
US4109422A (en) * 1976-04-05 1978-08-29 Parsons Enterprises, Inc. Sander cleaning process
US4205490A (en) * 1978-06-15 1980-06-03 Kimwood Corporation Vertically shiftable belt cleaner
US4525955A (en) * 1981-10-20 1985-07-02 Timesavers, Inc. Abrasive belt cleaning system
US4815238A (en) * 1987-04-13 1989-03-28 Pro-Kleen Systems International, Ltd. Debris collector for a wide belt sander and the like
WO1993001896A1 (en) * 1991-07-22 1993-02-04 Robert Keith Smith Belt cleaner
DE19500611C1 (en) * 1995-01-11 1996-06-05 Heesemann Juergen Blasting device for a rotating sanding belt of a belt sanding machine
DE19502290C2 (en) * 1995-01-26 1997-01-23 Heesemann Karl Masch Process for setting a grinding belt of a belt grinder and belt grinder for carrying out the method
JP2647050B2 (en) * 1995-03-31 1997-08-27 日本電気株式会社 Wafer polishing equipment
US5620361A (en) * 1996-02-28 1997-04-15 Aylesworth; Perry J. Sanding accessory and method
WO1998045090A1 (en) * 1997-04-04 1998-10-15 Obsidian, Inc. Polishing media magazine for improved polishing
PL183946B1 (en) * 1997-06-17 2002-08-30 Bielas Slawomir Apparatus for cleaning abrasive bands
US6162113A (en) * 1997-08-25 2000-12-19 Armstrong; Jay T. Process using in-situ abrasive belt/planer cleaning system
TW396084B (en) * 1998-08-12 2000-07-01 Worldwild Semiconductor Mfg Co Chemical mechanic polishing machine
US6352595B1 (en) * 1999-05-28 2002-03-05 Lam Research Corporation Method and system for cleaning a chemical mechanical polishing pad
US6645046B1 (en) * 2000-06-30 2003-11-11 Lam Research Corporation Conditioning mechanism in a chemical mechanical polishing apparatus for semiconductor wafers
US6875091B2 (en) * 2001-01-04 2005-04-05 Lam Research Corporation Method and apparatus for conditioning a polishing pad with sonic energy
CN101648364B (en) * 2009-09-01 2011-11-16 王超 Washed-out sand machine
CN103286688A (en) * 2011-11-12 2013-09-11 孙长顺 Polishing and sand surface self-cleaning mechanism
CN102601711B (en) * 2012-03-20 2014-10-08 友达光电（苏州）有限公司 Board grinding device
CN203155648U (en) * 2013-01-18 2013-08-28 深圳市易天自动化设备有限公司 Glass cleaning system
CN203495721U (en) * 2013-08-30 2014-03-26 陕西德赛新材料科技有限公司 Coated abrasive tool finishing device
CN204546294U (en) * 2015-01-08 2015-08-12 天津鼎天斯凯特机械有限公司 A kind of work-piece polishing device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3753269A (en) * 1971-05-21 1973-08-21 R Budman Abrasive cloth cleaner
US4293970A (en) * 1979-06-28 1981-10-13 Bencene Robert C Belt cleaning apparatus
US4720939A (en) * 1986-05-23 1988-01-26 Simpson Products, Inc. Wide belt sander cleaning device
US20010019937A1 (en) * 1999-08-31 2001-09-06 Elledge Jason B. Method and apparatus for supporting and cleaning a polishing pad for chemical-mechanical planarization of microelectronic substrates

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018082279A1 *

Also Published As

Publication number Publication date
WO2018082279A1 (en) 2018-05-11
US20180297171A1 (en) 2018-10-18
CN108015674A (en) 2018-05-11
CN108015674B (en) 2020-03-31
EP3535094A1 (en) 2019-09-11

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Ipc: B24B 7/24 20060101ALI20200604BHEP

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Owner name: BOE TECHNOLOGY GROUP CO., LTD.

Owner name: HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.