EP1890879A2 - Machine d'impression flexographique - Google Patents

Machine d'impression flexographique

Info

Publication number
EP1890879A2
EP1890879A2 EP06763596A EP06763596A EP1890879A2 EP 1890879 A2 EP1890879 A2 EP 1890879A2 EP 06763596 A EP06763596 A EP 06763596A EP 06763596 A EP06763596 A EP 06763596A EP 1890879 A2 EP1890879 A2 EP 1890879A2
Authority
EP
European Patent Office
Prior art keywords
flexographic printing
machine according
printing machine
cylinder
bearing
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Withdrawn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
EP06763596A
Other languages
German (de)
English (en)
Inventor
Ewald RÖTHLEIN
Georg Schneider
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.)
Koenig and Bauer AG
Original Assignee
Koenig and Bauer 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 Koenig and Bauer AG filed Critical Koenig and Bauer AG
Publication of EP1890879A2 publication Critical patent/EP1890879A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/004—Electric or hydraulic features of drives
    • B41F13/0045—Electric driving devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/08—Cylinders
    • B41F13/24—Cylinder-tripping devices; Cylinder-impression adjustments
    • B41F13/26—Arrangement of cylinder bearings
    • B41F13/30—Bearings mounted on sliding supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F31/00—Inking arrangements or devices
    • B41F31/02—Ducts, containers, supply or metering devices
    • B41F31/027—Ink rail devices for inking ink rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F31/00—Inking arrangements or devices
    • B41F31/30—Arrangements for tripping, lifting, adjusting, or removing inking rollers; Supports, bearings, or forks therefor
    • B41F31/304—Arrangements for inking roller bearings, forks or supports
    • B41F31/307—Sliding bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F5/00—Rotary letterpress machines
    • B41F5/24—Rotary letterpress machines for flexographic printing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/21—Devices for sensing speed or position, or actuated thereby
    • H02K11/215—Magnetic effect devices, e.g. Hall-effect or magneto-resistive elements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings
    • H02K7/086—Structural association with bearings radially supporting the rotor around a fixed spindle; radially supporting the rotor directly
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2213/00—Arrangements for actuating or driving printing presses; Auxiliary devices or processes
    • B41P2213/70—Driving devices associated with particular installations or situations
    • B41P2213/73—Driving devices for multicolour presses
    • B41P2213/734—Driving devices for multicolour presses each printing unit being driven by its own electric motor, i.e. electric shaft

Definitions

  • the invention has for its object to provide a flexographic printing machine.
  • Fig. 28 is a schematic illustration of a cutting cylinder pair of a folder according to Fig. 26 or 27 in cross-section;
  • assembly aids 89, z. B. dowel pins 89 in the side frame 11; 12 can be provided, to which the bearing unit 14 of the fully assembled cylinder unit 80 is aligned, before they by releasable retaining means 91, z. B. screws 91, or even cohesively by welding to the side frame 1 1; 12 are connected.
  • corresponding means 92 e.g. B. clamping screws 92 may be provided (Fig. 3).
  • the bearing unit 14 - at least to the cylinder side - by a cover 94 largely protected against contamination or even encapsulated executed as a unit.
  • the stator 269 has windings 268 for generating magnetic fields by electric energy.
  • the suction device 38 comprises a hood-like housing 39 extending over the entire axial length of the anilox roller 07 into which the chamber doctor blade 08 is integrated and which extends from the chamber doctor blade 08 in the direction opposite to the direction of rotation of the anilox roller 07 indicated by the arrow in FIG ,
  • the housing 39 is open to the cylindrical surface of the anilox roller 07 and in the axial direction via sealing side walls 41, z. B. a seal 41 sealed against the anilox roller 07.
  • the side walls 41 of the housing 39 overlap the side seals of the chambered doctor blade 08 and thus form a closed space with the chambered doctor blade 08.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Rotary Presses (AREA)

Abstract

L'invention concerne une machine d'impression flexographique comprenant au moins quatre cylindres gravés (06) entraînés chacun par un moteur de commande (121), lesdits quatre cylindres gravés (06) coopérant directement, lors de l'impression d'une bande de matière à imprimer, avec un cylindre satellite commun (05), chaque cylindre gravé (06) portant au moins un cliché flexographique (29), chaque tourillon (63 ; 64) de chaque cylindre gravé (06) étant positionné dans au moins un palier linéaire (70) monté sur un bâti latéral (11 ; 12), et étant déplaçable perpendiculairement à son axe de rotation, un stator (267) du moteur de commande (121) étant déplaçable conjointement avec le palier linéaire (70) ou avec le cylindre gravé (06). L'invention est caractérisée en ce que le moteur de commande (121) est réalisé en tant que moteur synchrone (121) à excitation magnétique permanente, en ce qu'à chaque cylindre gravé (06) est associé, pour le changement de position, un organe de réglage hydraulique propre, en ce que le palier linéaire (70) est disposé dans une unité de palier (14), l'unité de palier (14) étant disposée respectivement sur la paroi intérieure du bâti latéral (11 ; 12), et en ce que chaque cylincre gravé (06) ne pénètre pas, par son tourillon (63 ; 64), dans le bâti latéral (11 ; 12).
EP06763596A 2005-06-17 2006-06-08 Machine d'impression flexographique Withdrawn EP1890879A2 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102005028424 2005-06-17
DE102005032120 2005-07-07
DE102005039074 2005-08-18
DE102006003013A DE102006003013B4 (de) 2005-06-17 2006-01-23 Flexodruckmaschine
PCT/EP2006/063027 WO2006134070A2 (fr) 2005-06-17 2006-06-08 Machine d'impression flexographique

Publications (1)

Publication Number Publication Date
EP1890879A2 true EP1890879A2 (fr) 2008-02-27

Family

ID=37124688

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06763596A Withdrawn EP1890879A2 (fr) 2005-06-17 2006-06-08 Machine d'impression flexographique

Country Status (4)

Country Link
US (1) US20090078134A1 (fr)
EP (1) EP1890879A2 (fr)
DE (1) DE102006003013B4 (fr)
WO (1) WO2006134070A2 (fr)

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* Cited by examiner, † Cited by third party
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ITFI20080064A1 (it) * 2008-04-04 2009-10-05 Perini Fabio Spa "macchina da stampa e metodo per la sua taratura"
DE102008025993B4 (de) 2008-05-29 2010-02-25 Windmöller & Hölscher Kg Druckmaschine mit mehreren Farbwerken
EP2879878B8 (fr) 2012-07-31 2016-09-14 Windmöller & Hölscher KG Procédé de réglage de la longueur d'impression d'une image d'impression dans une rotative polychrome
CZ2013462A3 (cs) * 2013-06-17 2015-01-21 Soma Spol. S R.O. Uspořádání flexotiskového stroje s centrálním protitlakým válcem
US10564221B2 (en) 2013-11-13 2020-02-18 Brooks Automation, Inc. Method and apparatus for brushless electrical machine control
TWI695447B (zh) 2013-11-13 2020-06-01 布魯克斯自動機械公司 運送設備
KR102224756B1 (ko) 2013-11-13 2021-03-08 브룩스 오토메이션 인코퍼레이티드 씰링된 로봇 드라이브
DE102016209989A1 (de) * 2016-06-07 2017-12-07 Heidelberger Druckmaschinen Ag Druckmaschine mit einzeln angetriebenen Zylindern
JP2018102022A (ja) * 2016-12-19 2018-06-28 コニカミノルタ株式会社 永久磁石同期電動機の制御装置、制御方法、および画像形成装置
DE102017216793A1 (de) * 2017-09-22 2019-03-28 Gallus Druckmaschinen Gmbh Vorrichtung zur Bearbeitung eines bahnförmigen oder bogenförmigen Substrats
ES2941384T3 (es) * 2020-05-26 2023-05-22 Bobst Bielefeld Gmbh Conjunto de cojinete para soportar un cilindro de impresión o un rodillo anilox en una máquina de impresión y máquina de impresión
CN113118469B (zh) * 2021-05-12 2023-05-30 苏州倍丰智能科技有限公司 一种构建仓水平移动和定位机构及金属增材制造设备
US12365174B2 (en) * 2023-09-12 2025-07-22 Eastman Kodak Company Ink tray insert

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GB2146291B (en) * 1983-09-14 1987-10-14 Grace W R & Co Rotary printing press
JPS60137651A (ja) * 1983-12-09 1985-07-22 Rengo Co Ltd 印刷方法
DE3628411A1 (de) 1986-08-21 1988-02-25 Frankenthal Ag Albert Falzapparat
DE4430693B4 (de) * 1994-08-30 2005-12-22 Man Roland Druckmaschinen Ag Antriebe für eine Rollenrotations-Offsetdruckmaschine
DE19519141A1 (de) * 1995-05-30 1996-12-05 Fischer & Krecke Gmbh & Co Flexodruckmaschine mit variabler Drucklänge
DE19527199C2 (de) * 1995-07-26 2002-10-31 Baumueller Nuernberg Gmbh Flexodruckmaschine und deren Verwendung
FR2764842B1 (fr) * 1997-06-24 1999-09-24 Jean Francille Dispositif de guidage integre pour manchon ou cylindre d'impression et manchon ou cylindre equipe de ce dispositif
US5868071A (en) * 1997-09-02 1999-02-09 Goss Graphic Systems, Inc. Variable cutoff printing press
JP3430154B2 (ja) * 1998-04-24 2003-07-28 ケーニツヒ ウント バウエル アクチエンゲゼルシヤフト 輪転印刷機用のローラ
EP0990520B1 (fr) * 1998-08-29 2001-11-28 Fischer & Krecke Gmbh & Co. Méthode et dispositif de prévention de collision dans machines d'impression
US6161479A (en) * 1998-12-23 2000-12-19 Heidelberger Druckmaschinen Ag Printing plate for a lithographic rotary printing press
DE19963944C1 (de) * 1999-12-31 2001-06-13 Koenig & Bauer Ag Verfahren zum Einstellen einer Walze einer Druckmaschine
DE10001467B4 (de) 2000-01-15 2004-04-08 Düpro AG Saugreinigungswerkzeug
DE10103631A1 (de) * 2001-01-27 2002-08-01 Roland Man Druckmasch Rollenrotationsdruckmaschine
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DE10136401A1 (de) * 2001-07-26 2003-02-13 Windmoeller & Hoelscher Flexodruckmaschine
DE10145322A1 (de) * 2001-09-14 2003-04-03 Ina Schaeffler Kg Lageranordnung für Zylinder, Walzen oder Trommeln
CA2359259A1 (fr) * 2001-10-18 2003-04-18 Aldo Salvestro Methode d'impression flexographique
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ATE320346T1 (de) * 2003-01-02 2006-04-15 Cerutti Spa Off Mec Vorrichtung und verfahren zum automatischen zuführen und abführen von druckplatten für zylinder von einer flexographischen druckmaschine
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US20060290223A1 (en) * 2003-12-12 2006-12-28 Daniel Burri External rotor drive
US20050257704A1 (en) * 2004-05-21 2005-11-24 Pas Jon V Method for lateral adjustment of a directly driven load without shifting the entire drive assembly

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Title
See references of WO2006134070A2 *

Also Published As

Publication number Publication date
DE102006003013A1 (de) 2006-12-28
WO2006134070A3 (fr) 2007-04-12
US20090078134A1 (en) 2009-03-26
WO2006134070A2 (fr) 2006-12-21
DE102006003013B4 (de) 2011-03-03

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