WO2008133202A1 - Cleaning device for liquid material discharge device - Google Patents

Cleaning device for liquid material discharge device Download PDF

Info

Publication number
WO2008133202A1
WO2008133202A1 PCT/JP2008/057597 JP2008057597W WO2008133202A1 WO 2008133202 A1 WO2008133202 A1 WO 2008133202A1 JP 2008057597 W JP2008057597 W JP 2008057597W WO 2008133202 A1 WO2008133202 A1 WO 2008133202A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid material
material discharge
liquid
discharge device
cleaning device
Prior art date
Application number
PCT/JP2008/057597
Other languages
French (fr)
Japanese (ja)
Inventor
Takeshi Nagata
Takeshi Yaneda
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 CN2008800126252A priority Critical patent/CN101663167B/en
Publication of WO2008133202A1 publication Critical patent/WO2008133202A1/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—Preventing or detecting 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
    • B41J2/16538—Cleaning of print head nozzles using wiping constructions with brushes or wiper blades perpendicular to the nozzle plate

Abstract

A cleaning device for a liquid material discharge device. A cleaning mechanism provided in the liquid material discharge device has a blade (21) for removing ink adhering to a discharge surface. The blade (21) has two portions on the same surface. The two portions are a liquid repellent portion (21c) coming into contact with the discharge surface and a liquid-philic portion (21d) being the portion other than the liquid repellent portion (21c), or the portion downstream in the direction of gravity of the liquid repellent portion (21c). The cleaning device can highly reliably clean the discharge surface of the liquid material discharge device.
PCT/JP2008/057597 2007-04-20 2008-04-18 Cleaning device for liquid material discharge device WO2008133202A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2008800126252A CN101663167B (en) 2007-04-20 2008-04-18 Cleaning device for liquid material discharge device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007112357A JP4579264B2 (en) 2007-04-20 2007-04-20 Cleaning device for liquid material discharge device
JP2007-112357 2007-04-20

Publications (1)

Publication Number Publication Date
WO2008133202A1 true WO2008133202A1 (en) 2008-11-06

Family

ID=39925656

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/057597 WO2008133202A1 (en) 2007-04-20 2008-04-18 Cleaning device for liquid material discharge device

Country Status (3)

Country Link
JP (1) JP4579264B2 (en)
CN (1) CN101663167B (en)
WO (1) WO2008133202A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105507081A (en) * 2016-01-29 2016-04-20 苏州华尔美特装饰材料股份有限公司 Slurry recovery device

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5259458B2 (en) * 2009-03-04 2013-08-07 セーレン株式会社 Inkjet recording apparatus and recording head maintenance method
JP2012020494A (en) * 2010-07-15 2012-02-02 Ricoh Co Ltd Head recovery device, and image forming apparatus
JP5728934B2 (en) * 2010-12-26 2015-06-03 株式会社リコー Head recovery device and image forming apparatus
DE102013011275A1 (en) * 2012-08-31 2014-03-06 Heidelberger Druckmaschinen Ag Squeegee blade of squeegee color box for offset printing machine, has outer surface whose two portions are respectively formed as color-repellent and color-attractive properties and are arranged near and rolled away from roller
JP6107275B2 (en) * 2013-03-22 2017-04-05 セイコーエプソン株式会社 Droplet ejection device and method for controlling droplet ejection device
US9108414B1 (en) * 2014-02-14 2015-08-18 Ricoh Company, Ltd. Wiper cleaning for printheads
JP7438773B2 (en) 2020-02-04 2024-02-27 理想科学工業株式会社 Wiper mechanism and wiper
CN114833017A (en) * 2022-02-28 2022-08-02 上海福赛特智能设备有限公司 Dispensing coating device and control method thereof
CN117261439B (en) * 2023-11-16 2024-02-09 山东滨农科技有限公司 Self-cleaning ink jet numbering machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0957993A (en) * 1995-08-25 1997-03-04 Brother Ind Ltd Ink jet recorder
JP2005199597A (en) * 2004-01-16 2005-07-28 Seiko Epson Corp Liquid jet device
JP2006326859A (en) * 2005-05-23 2006-12-07 Brother Ind Ltd Inkjet recorder and blade

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0957993A (en) * 1995-08-25 1997-03-04 Brother Ind Ltd Ink jet recorder
JP2005199597A (en) * 2004-01-16 2005-07-28 Seiko Epson Corp Liquid jet device
JP2006326859A (en) * 2005-05-23 2006-12-07 Brother Ind Ltd Inkjet recorder and blade

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105507081A (en) * 2016-01-29 2016-04-20 苏州华尔美特装饰材料股份有限公司 Slurry recovery device

Also Published As

Publication number Publication date
CN101663167B (en) 2012-03-21
JP2008265170A (en) 2008-11-06
JP4579264B2 (en) 2010-11-10
CN101663167A (en) 2010-03-03

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