WO2008139895A1 - Dispositif de nettoyage pour un dispositif de déchargement de matériau liquide - Google Patents

Dispositif de nettoyage pour un dispositif de déchargement de matériau liquide Download PDF

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Publication number
WO2008139895A1
WO2008139895A1 PCT/JP2008/058090 JP2008058090W WO2008139895A1 WO 2008139895 A1 WO2008139895 A1 WO 2008139895A1 JP 2008058090 W JP2008058090 W JP 2008058090W WO 2008139895 A1 WO2008139895 A1 WO 2008139895A1
Authority
WO
WIPO (PCT)
Prior art keywords
blade
contact
liquid material
discharge surface
roller
Prior art date
Application number
PCT/JP2008/058090
Other languages
English (en)
Japanese (ja)
Inventor
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 CN2008800135603A priority Critical patent/CN101668636B/zh
Publication of WO2008139895A1 publication Critical patent/WO2008139895A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/50—Cleaning by methods involving the use of tools involving cleaning of the cleaning members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/50—Cleaning by methods involving the use of tools involving cleaning of the cleaning members
    • B08B1/52—Cleaning by methods involving the use of tools involving cleaning of the cleaning members using fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/50—Cleaning by methods involving the use of tools involving cleaning of the cleaning members
    • B08B1/54—Cleaning by methods involving the use of tools involving cleaning of the cleaning members using mechanical tools
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0006—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means to keep optical surfaces clean, e.g. by preventing or removing dirt, stains, contamination, condensation

Landscapes

  • Ink Jet (AREA)
  • Coating Apparatus (AREA)
  • Manufacturing Of Printed Wiring (AREA)

Abstract

Le dispositif de nettoyage (1) selon l'invention, prévu dans un dispositif de déchargement de matériau liquide (40), comporte une lame (21) venant en contact avec une surface de déchargement pour retirer une encre adhérant à la surface de déchargement, un rouleau (3) venant en contact avec la lame (21) pour retirer le matériau liquide, qui a été retiré de la surface de déchargement, de la lame (21), et un moteur (8) pour déplacer la lame (21) d'une position à laquelle la lame (21) vient en contact avec la surface de déchargement vers une position à laquelle la lame (21) vient en contact avec le rouleau (3). Alors que la lame (21) est en contact avec le rouleau (3), le rouleau (3) est en contact uniforme avec la lame (21). Le dispositif de nettoyage peut nettoyer de manière très fiable la surface de déchargement du dispositif de déchargement de matériau liquide, n'endommage pas la surface de déchargement pendant le nettoyage, et peut obtenir des performances de déchargement stable.
PCT/JP2008/058090 2007-04-27 2008-04-25 Dispositif de nettoyage pour un dispositif de déchargement de matériau liquide WO2008139895A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2008800135603A CN101668636B (zh) 2007-04-27 2008-04-25 液体材料喷出装置及其清洁装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007120201A JP4257367B2 (ja) 2007-04-27 2007-04-27 液体材料吐出装置のクリーニング装置
JP2007-120201 2007-04-27

Publications (1)

Publication Number Publication Date
WO2008139895A1 true WO2008139895A1 (fr) 2008-11-20

Family

ID=40002111

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/058090 WO2008139895A1 (fr) 2007-04-27 2008-04-25 Dispositif de nettoyage pour un dispositif de déchargement de matériau liquide

Country Status (3)

Country Link
JP (1) JP4257367B2 (fr)
CN (1) CN101668636B (fr)
WO (1) WO2008139895A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5875341B2 (ja) * 2011-11-24 2016-03-02 株式会社ミマキエンジニアリング 保守装置及び液滴吐出装置
JP6028944B2 (ja) * 2012-08-17 2016-11-24 セイコーエプソン株式会社 液体噴射装置
CN106739512B (zh) * 2016-12-05 2019-07-05 郑州新世纪数码科技股份有限公司 防废墨串色的横向刮墨装置
EP3737563A4 (fr) 2018-01-08 2021-08-11 Hewlett-Packard Development Company, L.P. Déplacement d'une substance
JP7451986B2 (ja) 2019-12-16 2024-03-19 ブラザー工業株式会社 液体吐出装置
CN114247705B (zh) * 2021-11-30 2022-12-23 合肥河钢新材料科技有限公司 一种变色预涂彩板及其生产设备

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04369548A (ja) * 1991-06-19 1992-12-22 Canon Inc インクジェット記録装置
JPH09156115A (ja) * 1995-12-01 1997-06-17 Sharp Corp インクジェットプリンタのヘッドクリーニング装置
JPH11254707A (ja) * 1998-03-13 1999-09-21 Canon Inc インクジェット記録装置及びクリーニングユニット
JP2004243663A (ja) * 2003-02-14 2004-09-02 Sii Printek Inc 拭き取り装置とその操作方法
JP2005022209A (ja) * 2003-07-01 2005-01-27 Konica Minolta Holdings Inc インクジェットプリンタのヘッドメンテナンス装置
JP2005028766A (ja) * 2003-07-04 2005-02-03 Canon Finetech Inc インクジェット記録装置
JP2005169985A (ja) * 2003-12-15 2005-06-30 Ricoh Co Ltd ヘッドクリーニング装置及び画像形成装置
JP2007260662A (ja) * 2006-03-29 2007-10-11 Lg Phillips Lcd Co Ltd ポリイミド膜塗布装置及びその方法

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04369548A (ja) * 1991-06-19 1992-12-22 Canon Inc インクジェット記録装置
JPH09156115A (ja) * 1995-12-01 1997-06-17 Sharp Corp インクジェットプリンタのヘッドクリーニング装置
JPH11254707A (ja) * 1998-03-13 1999-09-21 Canon Inc インクジェット記録装置及びクリーニングユニット
JP2004243663A (ja) * 2003-02-14 2004-09-02 Sii Printek Inc 拭き取り装置とその操作方法
JP2005022209A (ja) * 2003-07-01 2005-01-27 Konica Minolta Holdings Inc インクジェットプリンタのヘッドメンテナンス装置
JP2005028766A (ja) * 2003-07-04 2005-02-03 Canon Finetech Inc インクジェット記録装置
JP2005169985A (ja) * 2003-12-15 2005-06-30 Ricoh Co Ltd ヘッドクリーニング装置及び画像形成装置
JP2007260662A (ja) * 2006-03-29 2007-10-11 Lg Phillips Lcd Co Ltd ポリイミド膜塗布装置及びその方法

Also Published As

Publication number Publication date
JP2008273065A (ja) 2008-11-13
CN101668636B (zh) 2011-11-16
JP4257367B2 (ja) 2009-04-22
CN101668636A (zh) 2010-03-10

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