WO2008136207A1 - Cleaning unit of liquid material discharge device, and roller rotation control method implemented in cleaning unit - Google Patents

Cleaning unit of liquid material discharge device, and roller rotation control method implemented in cleaning unit Download PDF

Info

Publication number
WO2008136207A1
WO2008136207A1 PCT/JP2008/053155 JP2008053155W WO2008136207A1 WO 2008136207 A1 WO2008136207 A1 WO 2008136207A1 JP 2008053155 W JP2008053155 W JP 2008053155W WO 2008136207 A1 WO2008136207 A1 WO 2008136207A1
Authority
WO
WIPO (PCT)
Prior art keywords
cleaning unit
blade
liquid material
discharge device
roller
Prior art date
Application number
PCT/JP2008/053155
Other languages
French (fr)
Japanese (ja)
Inventor
Hiroshige Makioka
Takeshi Yaneda
Itaru Murui
Original Assignee
Sharp Kabushiki Kaisha
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 Sharp Kabushiki Kaisha filed Critical Sharp Kabushiki Kaisha
Priority to CN2008800136184A priority Critical patent/CN101669048B/en
Publication of WO2008136207A1 publication Critical patent/WO2008136207A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/165—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
    • B41J2/16517—Cleaning of print head nozzles
    • B41J2/16535—Cleaning of print head nozzles using wiping constructions
    • B41J2/16544—Constructions for the positioning of wipers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/165—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
    • B41J2/16517—Cleaning of print head nozzles
    • B41J2/16535—Cleaning of print head nozzles using wiping constructions
    • B41J2/16541—Means to remove deposits from wipers or scrapers

Landscapes

  • Ink Jet (AREA)
  • Coating Apparatus (AREA)
  • Optical Filters (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)

Abstract

A cleaning mechanism (1) provided in a liquid material discharge device (40) comprises a blade (21) for removing ink adhering to a discharge surface, a roller (3) for removing a liquid material from the blade (21), and a motor (8) for moving the blade (21) from a position where the blade abuts on the discharge surface to a position where the blade abuts on the roller (3). The roller (3) is configured to uniformly abut on the blade (21) and the rotation thereof is controlled by a control means while the roller is abutting on the blade (21). This provides a cleaning unit with which the discharge surface of the liquid material discharge device can be cleaned with high reliability, the discharge surface is prevented from being scratched by cleaning, and with which stable discharging efficiency can be realized.
PCT/JP2008/053155 2007-04-27 2008-02-25 Cleaning unit of liquid material discharge device, and roller rotation control method implemented in cleaning unit WO2008136207A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2008800136184A CN101669048B (en) 2007-04-27 2008-02-25 Cleaning unit of liquid material discharge device, and roller rotation control method implemented in cleaning unit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-120204 2007-04-27
JP2007120204A JP5047681B2 (en) 2007-04-27 2007-04-27 CLEANING DEVICE FOR LIQUID MATERIAL DISCHARGE DEVICE AND ROLLER ROTATION CONTROL METHOD USED IN THE CLEANING DEVICE

Publications (1)

Publication Number Publication Date
WO2008136207A1 true WO2008136207A1 (en) 2008-11-13

Family

ID=39943327

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/053155 WO2008136207A1 (en) 2007-04-27 2008-02-25 Cleaning unit of liquid material discharge device, and roller rotation control method implemented in cleaning unit

Country Status (3)

Country Link
JP (1) JP5047681B2 (en)
CN (1) CN101669048B (en)
WO (1) WO2008136207A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112672885A (en) * 2018-09-21 2021-04-16 系统陶瓷股份公司 Cleaning device for printing head
US11052662B2 (en) 2019-12-06 2021-07-06 Xerox Corporation Inkjet printhead wiper cleaning system having cleaning fluid supplied brush

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8205960B2 (en) * 2008-12-17 2012-06-26 Ricoh Company, Ltd. Image forming apparatus
JP5875341B2 (en) * 2011-11-24 2016-03-02 株式会社ミマキエンジニアリング Maintenance device and droplet discharge device
JP5875346B2 (en) * 2011-11-29 2016-03-02 株式会社ミマキエンジニアリング Maintenance device and droplet discharge device
JP6102385B2 (en) * 2013-03-19 2017-03-29 セイコーエプソン株式会社 Recording device
JP6331448B2 (en) * 2014-02-14 2018-05-30 セイコーエプソン株式会社 Maintenance device, liquid ejecting apparatus, and maintenance method
JP6372100B2 (en) * 2014-03-10 2018-08-15 セイコーエプソン株式会社 WIPER DEVICE AND LIQUID DISCHARGE DEVICE
JP6311660B2 (en) * 2014-08-18 2018-04-18 京セラドキュメントソリューションズ株式会社 Inkjet recording device
JP2016221777A (en) * 2015-05-28 2016-12-28 セイコーエプソン株式会社 Liquid jet head unit, liquid jet device and wiping method
JP5875729B1 (en) * 2015-08-28 2016-03-02 ローランドディー．ジー．株式会社 Cleaning device, method of using cleaning device, and inkjet printer
CN105507081B (en) * 2016-01-29 2017-06-20 苏州华尔美特装饰材料股份有限公司 Slurry recovery device
JP7326945B2 (en) * 2018-11-30 2023-08-16 株式会社リコー Wiping unit and liquid ejection device
JP7334409B2 (en) * 2018-11-30 2023-08-29 株式会社リコー Cleaning device, cleaning method, liquid ejection device, and liquid ejection method

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09156115A (en) * 1995-12-01 1997-06-17 Sharp Corp Head cleaner for ink jet printer
JP2001301279A (en) * 2000-04-24 2001-10-30 Canon Inc Ink jet recorder
JP2003080720A (en) * 2001-09-07 2003-03-19 Canon Inc Ink jet recorder, blade cleaning device and blade cleaner
JP2003089212A (en) * 2001-09-17 2003-03-25 Canon Inc Ink jet recorder
JP2004122619A (en) * 2002-10-03 2004-04-22 Canon Inc Cleaning mechanism section and inkjet recording device
JP2004188611A (en) * 2002-12-06 2004-07-08 Sharp Corp Inkjet recording device
JP2005335388A (en) * 2004-05-25 2005-12-08 Samsung Electronics Co Ltd Ink-jet printer
JP2006206279A (en) * 2005-01-31 2006-08-10 Fuji Xerox Co Ltd Image forming device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6866361B2 (en) * 2002-10-02 2005-03-15 Brother Kogyo Kabushiki Kaisha Ink-jet recording apparatus and maintenance method of ink-jet head included in ink-jet recording apparatus
WO2005037559A1 (en) * 2003-10-16 2005-04-28 Seiko Precision Inc. Inkjet printer
JP2005145014A (en) * 2003-11-19 2005-06-09 Sony Corp Ejection face protection apparatus, liquid ejection cartridge, liquid ejection apparatus and cleaning method for ejection face

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09156115A (en) * 1995-12-01 1997-06-17 Sharp Corp Head cleaner for ink jet printer
JP2001301279A (en) * 2000-04-24 2001-10-30 Canon Inc Ink jet recorder
JP2003080720A (en) * 2001-09-07 2003-03-19 Canon Inc Ink jet recorder, blade cleaning device and blade cleaner
JP2003089212A (en) * 2001-09-17 2003-03-25 Canon Inc Ink jet recorder
JP2004122619A (en) * 2002-10-03 2004-04-22 Canon Inc Cleaning mechanism section and inkjet recording device
JP2004188611A (en) * 2002-12-06 2004-07-08 Sharp Corp Inkjet recording device
JP2005335388A (en) * 2004-05-25 2005-12-08 Samsung Electronics Co Ltd Ink-jet printer
JP2006206279A (en) * 2005-01-31 2006-08-10 Fuji Xerox Co Ltd Image forming device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112672885A (en) * 2018-09-21 2021-04-16 系统陶瓷股份公司 Cleaning device for printing head
US11498336B2 (en) 2018-09-21 2022-11-15 System Ceramics S.P.A. Cleaning device for printing heads
US11052662B2 (en) 2019-12-06 2021-07-06 Xerox Corporation Inkjet printhead wiper cleaning system having cleaning fluid supplied brush

Also Published As

Publication number Publication date
CN101669048A (en) 2010-03-10
JP2008273066A (en) 2008-11-13
JP5047681B2 (en) 2012-10-10
CN101669048B (en) 2012-02-01

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