EP3536506B1 - Imprimante à jet d'encre - Google Patents

Imprimante à jet d'encre Download PDF

Info

Publication number
EP3536506B1
EP3536506B1 EP18160432.3A EP18160432A EP3536506B1 EP 3536506 B1 EP3536506 B1 EP 3536506B1 EP 18160432 A EP18160432 A EP 18160432A EP 3536506 B1 EP3536506 B1 EP 3536506B1
Authority
EP
European Patent Office
Prior art keywords
component
cleaning
movement
cleaning belt
auxiliary frame
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.)
Active
Application number
EP18160432.3A
Other languages
German (de)
English (en)
Other versions
EP3536506A1 (fr
Inventor
Michael Postels
Andreas MÜLLER
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.)
Heidelberger Druckmaschinen AG
Original Assignee
Heidelberger Druckmaschinen AG
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 Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Priority to EP18160432.3A priority Critical patent/EP3536506B1/fr
Priority to JP2019000791U priority patent/JP3221394U/ja
Priority to CN201910171190.6A priority patent/CN110239220B/zh
Publication of EP3536506A1 publication Critical patent/EP3536506A1/fr
Application granted granted Critical
Publication of EP3536506B1 publication Critical patent/EP3536506B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • B41J2/16552—Cleaning of print head nozzles using cleaning fluids
    • 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
    • B41J2002/1655—Cleaning of print head nozzles using wiping constructions with wiping surface parallel with nozzle plate and mounted on reels, e.g. cleaning ribbon cassettes

Landscapes

  • Ink Jet (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)

Claims (8)

  1. Dispositif d'impression pour jet d'encre, comprenant une unité à têtes d'impression (1) et une bande de nettoyage (3) pour essuyer une surface de buses (2) de l'unité à têtes d'impression (1), pour lequel
    il existe un mécanisme pour la génération d'un mouvement d'essuyage (W) entre l'unité à têtes d'impression (1) et la bande de nettoyage (3),
    le mécanisme présentant un élément de pression (4) servant à la mise en pression de la bande de nettoyage (3) sur l'unité à têtes d'impression (1) et
    le mouvement d'essuyage (W) présentant une première composante (x) et une deuxième composante (y) verticale supplémentaire,
    caractérisé en ce
    que pendant le mouvement d'essuyage (W), la bande de nettoyage (3) est constamment en contact avec la surface de buses (2),
    que l'élément de pression (4) exécute avec la bande de nettoyage (3) la deuxième composante (y), et
    que l'élément de pression (4) est fixé dans un support auxiliaire (9) et que le mécanisme présente un dispositif oscillant (15) imprimant un mouvement de va-et-vient au support auxiliaire (9) pour générer la deuxième composante (y).
  2. Dispositif d'impression selon la revendication 1,
    caractérisé en ce
    que le mécanisme effectue un déplacement relatif de la bande de nettoyage (3) par rapport à l'unité à têtes d'impression (1), la bande de nettoyage (3) exécutant la première composante (x) et la deuxième composante (y).
  3. Dispositif d'impression selon la revendication 1,
    caractérisé en ce
    que le support auxiliaire (9) est logé dans des bras oscillants parallèles (12).
  4. Dispositif d'impression selon la revendication 1,
    caractérisé en ce
    que le dispositif oscillant (14) imprime un mouvement de va-et-vient au support auxiliaire (9) pour la génération supplémentaire de la première composante (x).
  5. Dispositif d'impression selon la revendication 4,
    caractérisé en ce
    que le support auxiliaire (9) est logé dans un joint universel (16).
  6. Dispositif d'impression selon l'une des revendications 1 à 5,
    caractérisé en ce
    que le mécanisme présente au moins une transmission à manivelle (13, 21) imprimant un mouvement de va-et-vient au support auxiliaire (9).
  7. Dispositif d'impression selon l'une des revendications 1 à 3,
    caractérisé en ce
    que le mécanisme présente un dispositif de bobinage (5) pour l'enroulement de la bande de nettoyage (3), un mouvement d'avance (V) généré par le dispositif de bobinage (5) de la bande de nettoyage (3) formant la première composante (x).
  8. Dispositif d'impression selon l'une des revendications 1 à 7,
    caractérisé en ce
    que le mouvement de balayage (W) présente une forme sinusoïdale ou la forme d'un cycloïde allongé.
EP18160432.3A 2018-03-07 2018-03-07 Imprimante à jet d'encre Active EP3536506B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP18160432.3A EP3536506B1 (fr) 2018-03-07 2018-03-07 Imprimante à jet d'encre
JP2019000791U JP3221394U (ja) 2018-03-07 2019-03-06 インクジェット用の印刷装置
CN201910171190.6A CN110239220B (zh) 2018-03-07 2019-03-07 用于喷墨印刷的印刷设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18160432.3A EP3536506B1 (fr) 2018-03-07 2018-03-07 Imprimante à jet d'encre

Publications (2)

Publication Number Publication Date
EP3536506A1 EP3536506A1 (fr) 2019-09-11
EP3536506B1 true EP3536506B1 (fr) 2020-12-09

Family

ID=61598901

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18160432.3A Active EP3536506B1 (fr) 2018-03-07 2018-03-07 Imprimante à jet d'encre

Country Status (3)

Country Link
EP (1) EP3536506B1 (fr)
JP (1) JP3221394U (fr)
CN (1) CN110239220B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021194472A1 (fr) * 2020-03-24 2021-09-30 Hewlett-Packard Development Company, L. P. Maintenance de buses d'appareils d'impression

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10028318B4 (de) 1999-06-28 2017-02-16 Heidelberger Druckmaschinen Ag Verfahren und Vorrichtung zur Reinigung eines Druckkopfes eines Tintenstrahldruckers
US8342639B2 (en) * 2009-03-31 2013-01-01 Fujifilm Corporation Head cleaning method and head cleaning apparatus
JP5149231B2 (ja) * 2009-03-31 2013-02-20 富士フイルム株式会社 ヘッドクリーニング方法及び装置
JP5698567B2 (ja) * 2010-08-31 2015-04-08 富士フイルム株式会社 液滴吐出装置、及び液滴吐出ヘッドのメンテナンス方法
JP5438738B2 (ja) * 2011-09-28 2014-03-12 富士フイルム株式会社 インクジェット記録装置
JP5653371B2 (ja) * 2012-01-06 2015-01-14 富士フイルム株式会社 ノズル面清掃装置および画像記録装置
JP6070084B2 (ja) * 2012-11-07 2017-02-01 セイコーエプソン株式会社 液体噴射装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
CN110239220A (zh) 2019-09-17
CN110239220B (zh) 2022-04-05
EP3536506A1 (fr) 2019-09-11
JP3221394U (ja) 2019-05-23

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