[go: up one dir, main page]

EP0934165B1 - Encrier - Google Patents

Encrier Download PDF

Info

Publication number
EP0934165B1
EP0934165B1 EP97945761A EP97945761A EP0934165B1 EP 0934165 B1 EP0934165 B1 EP 0934165B1 EP 97945761 A EP97945761 A EP 97945761A EP 97945761 A EP97945761 A EP 97945761A EP 0934165 B1 EP0934165 B1 EP 0934165B1
Authority
EP
European Patent Office
Prior art keywords
ink
ink fountain
side wall
part side
fountain
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.)
Expired - Lifetime
Application number
EP97945761A
Other languages
German (de)
English (en)
Other versions
EP0934165A1 (fr
Inventor
Karl Robert SCHÄFER
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 EP0934165A1 publication Critical patent/EP0934165A1/fr
Application granted granted Critical
Publication of EP0934165B1 publication Critical patent/EP0934165B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • 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
    • 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

Definitions

  • the invention relates to an ink fountain for an inking unit a rotary printing press according to the Preamble of claim 1.
  • US 51 84 556 A describes a pivotable Chamber squeegee.
  • the invention has for its object a To create paint box, which is easy to clean.
  • the advantages that can be achieved with the invention exist especially in that on the ink metering roller arranged color box without effort from one Working position in an empty position and again is pivotable back.
  • the ink fountain can e.g. B. to Changing doctor blades from the working position to the emptying position and subsequently into one Cleaning position - d. H. from the ink metering roller moved away - brought out without printing ink runs out of the ink fountain.
  • the removability of the color box in its Emptying from the machine can both Color box as well as those arranged on the color box Dosing elements can be cleaned easily. Besides, that is Ink roller exposed itself.
  • a swiveling ink fountain 1 has two itself opposing arrangements of color metering elements, e.g. B. squeegees, a series of working 12 and a series Squeegee blades 11. It is in its working position A arranged in the upper region of an ink metering roller 4.
  • the ink metering roller 4 has 2 in its lateral surface Cup 3.
  • the doctor blade 11 Seen in the direction of production C, the doctor blade 11 is positioned positively on the ink metering roller 4. Seen in the direction of production C, the doctor blade 12 is placed negatively on the ink metering roller 4.
  • doctor blades 11; 12th at the same angle of inclination to the ink metering roller 4 to employ.
  • the ink fountain 1 consists of two axially parallel Direction of the ink metering roller 4, spaced left 6 and right Side walls 7. Depending on the intended swivel direction the left 6 and / or the right side wall 7 in sufficient height over the entire width of the Ink box 1 extending angled inwards.
  • the right / left side wall 7, 6 runs from it top edge 10 down so that the clear width the color box 1 z. B. about half the height of Ink box 1 enlarged - see position of transverse axis 40 of color box 1 - and then in the part underneath narrowed again. That is, one of the Side walls 7; 6 is angled such that a between upper partial side wall 30 and lower Partial side wall 35 opening angle gamma formed by approx. 90 ° opens towards the inside of ink fountain 1.
  • a width d of the upper partial side wall 30 equal to a width e of the lower partial side wall 35 his. However, d can also be greater than e or vice versa.
  • the side walls 6, 7 extend (working position A) from an upper edge 10 towards its the Ink metering roller 4 facing lower squeegee mounting surface 8th; 9, on which doctor blades 11; 12 by means of Terminal strips 13 and 14 are held.
  • Each end wall 15; 17 is with their side facing the ink metering roller 4 18 Adjusted contour of the lateral surface 2.
  • the ink fountain 1 is - seen in its working position A - open at the top.
  • the ink fountain 1 can on a cross member 20 z. B. means its side wall 6 on the side frames of the machine be attached. It is also possible to use the color box 1 above, d. H. closed at its upper edge 10 to train.
  • both ends are the traverse 20 of the ink fountain 1 on a first End 28 and 29 of a swivel arm 26 and 27 attached.
  • the second ends 31; 32 of the swivel arms 26; 27 are each swiveling on a side frame fixed Bearing bush 33; 34 stored.
  • Each bearing bush 33, 34 takes over a roller bearing 36; 37 a journal 38; 39 of the ink metering roller 4.
  • d. H. Working position A is the Color box 1 directly or indirectly via the to the Swivel arms 26, 27 attached to a traverse 20 side frame fixed stop 41 moves and there locked or held by screws 42.
  • the lying color box 1 can from its overhead Working position A after its unlocking in an emptying position B can be pivoted. That is, the Color box 1 is - based on a right-angled Coordinate system with the origin on the Rotation axis 5 of the ink metering roller 4 - from its im I. or II. Quadrant or in the I. and II. Quadrant lying working position A - based on the position of the Doctor blades 11 on the ink metering roller 4 - in a I. and IV. Quadrants or in II. And III.
  • Quadrants horizontal emptying position swiveled position of the Doctor blades 11, 12.
  • the ink fountain 1 is therefore out a position in which the transverse axis 40 of the ink fountain 1 runs horizontally or approximately horizontally, see above pivots that after pivoting the transverse axis 40th of the color box 1 vertically or approximately vertically runs.
  • the doctor blades 11 and 12 remain in Touch with the circumference 2 of the ink metering roller 4.
  • the Swivel angle beta of ink fountain 1 can be between 70 and 110 ° lying.
  • the pivoting movement of the ink fountain 1 down into the emptying position B is z. B. by a stop 43 fixed on the side frame. To the then lies the right side wall 7 of the ink fountain 1 and is held or locked to it.
  • the ink 22 collects in an upward direction open channel 44 of the side wall 7, which is is now in a horizontal position.
  • the ink fountain 1 can, especially in the vertical Emptying position B, preferably slightly from the machine be removable, d. H. from ends 28; 29 of Swivel arms 26; 27 or detachable from the traverse 20 be removable.
  • the left one Side wall 6 by means of a linear guide in the crossbar 20 feasible and lockable.
  • both the ink fountain 1 and the ink metering roller 4 can be easily cleaned.
  • the accessibility of the pivoting of the ink fountain 1 is not limited to the means just described. It is also possible to use the ink fountain 1 with others technical means from position A to position B and to pivot back again.
  • the color metering elements 11, 12 are preferably as Doctor blades executed, but they can also consistent color knife or also Be single color knife blades. You are at the Bottom of the ink fountain 1 arranged and attached.
  • the doctor blades serve as a working doctor blade 12 and / or as Squeegee 11.

Landscapes

  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Screen Printers (AREA)

Abstract

L'invention concerne un encrier (1) disposé dans une position de travail (A) sur un rouleau de dosage d'encre (4), pour une presse rotative. On parvient à un nettoyage facile, du fait que l'encrier est disposé de manière à pivoter dans une seconde position, savoir une position de vidange. A cet effet, l'encre est recueillie dans une rigole (44) très profonde.

Claims (13)

  1. Encrier muni de deux agencements opposés d'éléments de dosage d'encre (11; 12), tel que par exemple des racles sur un rouleau doseur d'encre (4), caractérisé en ce qu'en se référant à un système de coordonnées rectangulaires dont l'origine est sur l'axe de rotation (5) du rouleau doseur d'encre (4), l'encrier (1) est disposé de façon à pouvoir pivoter de sa position de travail (A), située dans la zone du cadran I. ou II. en une position de vidage d'encre d'impression (B) située dans la zone du cadran I. et IV. ou bien dans la zone du cadran II. et III., en conservant l'appui d'au moins une rangée des éléments de dosage d'encre (11; 12) sur le rouleau de dosage d'encre (4).
  2. Encrier avec une racle de travail (12) et une racle de fermeture (11), appuyant sur un rouleau de dosage d'encre (4), l'encrier (1) étant susceptible de pivoter depuis une position dans laquelle un axe transversal (40) de l'encrier (1) s'étend horizontalement ou à peu près horizontalement, de manière que l'axe transversal (40) de l'encrier (1) s'étende verticalement ou à peu près verticalement, caractérisé en ce que tant dans la position d'encrier à peu près verticale qu'également à peu près horizontale, au moins une racle (11; 12) appuie sur le rouleau de dosage d'encre.
  3. Encrier selon la revendication 1 ou 2, caractérisé en ce que les éléments de dosage d'encre (11; 12) sont inclinés sous un angle de calage positif et/ou négatif sur le rouleau de dosage d'encre (4).
  4. Encrier selon la revendication 1 ou 2, caractérisé en ce que les éléments de dosage d'encre (11; 12) des deux agencements sont inclinés sous le même angle d'inclinaison sur le rouleau de dosage d'encre (4).
  5. Encrier selon la revendication 1 ou 2, caractérisé en ce que l'encrier (1) est fermé en étant susceptible de pouvoir être ouvert en partie haute.
  6. Encrier selon la revendication 1 ou 2, caractérisé en ce qu'au moins une paroi latérale (7; 6) de l'encrier (1) est coudée, de manière qu'entre une première paroi latérale partielle (30) et une deuxième paroi latérale partielle (35), s'y raccordant, soit constituée vers l'intérieur de l'encrier (1) une goulotte (44) ouverte.
  7. Encrier selon la revendication 6, caractérisé en ce que les parois latérales partielles (30; 35) sont de largeur à peu près identique.
  8. Encrier selon la revendication 6, caractérisé en ce que la paroi latérale partielle supérieure (30) est plus large que la paroi latérale partielle inférieure (35).
  9. Encrier selon la revendication 6, caractérisé en ce que la paroi latérale partielle inférieure (35) est plus large que la paroi latérale partielle supérieure (30).
  10. Encrier selon la revendication 1 ou 2, caractérisé en ce que l'encrier (1) est disposé de façon à pouvoir être extrait lorsqu'il se trouve à sa position de vidage (B).
  11. Encrier selon la revendication 1, caractérisé en ce que les éléments de dosage d'encre sont des lames de racle (11, 12).
  12. Encrier selon la revendication 1, caractérisé en ce que les éléments de dosage d'encre sont des lames à encre interconnectées.
  13. Encrier selon la revendication 1, caractérisé en ce que les éléments de dosage d'encre sont des lamelles de lames d'encre individuelles.
EP97945761A 1996-10-25 1997-10-17 Encrier Expired - Lifetime EP0934165B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19644369 1996-10-25
DE19644369 1996-10-25
PCT/DE1997/002396 WO1998018630A1 (fr) 1996-10-25 1997-10-17 Encrier

Publications (2)

Publication Number Publication Date
EP0934165A1 EP0934165A1 (fr) 1999-08-11
EP0934165B1 true EP0934165B1 (fr) 2001-02-28

Family

ID=7809959

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97945761A Expired - Lifetime EP0934165B1 (fr) 1996-10-25 1997-10-17 Encrier

Country Status (10)

Country Link
US (1) US6213017B1 (fr)
EP (1) EP0934165B1 (fr)
JP (1) JP3450862B2 (fr)
KR (1) KR100315390B1 (fr)
CN (1) CN1172797C (fr)
BR (1) BR9712435A (fr)
DE (1) DE59703075D1 (fr)
ES (1) ES2156403T3 (fr)
RU (1) RU2193489C2 (fr)
WO (1) WO1998018630A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006044985A1 (de) * 2006-09-23 2008-04-03 Koenig & Bauer Aktiengesellschaft Vorrichtung zur Dosierung von Druckfarbe in einer Druckmaschine

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1090755B1 (fr) * 1999-10-05 2010-01-27 Gallus Ferd. Rüesch Ag Machine d'impression avec chambre à racles
JP3148750B1 (ja) * 1999-10-21 2001-03-26 株式会社東京機械製作所 印刷機用インキレール
US7391869B2 (en) * 2002-05-03 2008-06-24 Harman International Industries, Incorporated Base management systems
US8091978B2 (en) * 2009-02-13 2012-01-10 Hewlett-Packard Development Company, L.P. Ink collection for printers
US9475276B2 (en) * 2011-04-27 2016-10-25 Stolle Machinery Company, Llc Can decorator machine, ink station assembly therefor, and can decorating method employing same
CN105856835B (zh) * 2016-04-11 2018-05-08 周瑛 一种输墨斗紧固机构

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1463562A (en) * 1917-05-04 1923-07-31 Miehle Printing Press & Mfg Offset printing press
US1441808A (en) * 1921-11-10 1923-01-09 Henry S Jewell Printing apparatus
US2377110A (en) * 1943-09-15 1945-05-29 Rice Barton Corp Printing roll inking device
US3521559A (en) * 1966-07-29 1970-07-21 Addressograph Multigraph Two-color offset printing
GB1203848A (en) * 1967-09-18 1970-09-03 Albert Schnellpressen Improvements in or relating to ink duct assemblies for printing presses
DE3217569C2 (de) 1982-05-11 1985-11-28 Heidelberger Druckmaschinen Ag, 6900 Heidelberg Verfahren und Vorrichtung zum Dosieren der Farbe bei Offsetdruckmaschinen
DE3505598C2 (de) 1984-10-30 1986-08-14 Windmöller & Hölscher, 4540 Lengerich Spülfarbwerk mit geteilter Farbkammerrakel
RU2051802C1 (ru) * 1989-04-18 1996-01-10 Солонец Игорь Петрович Красочный аппарат для вязки красок в печатных машинах высокой и плоской печати
DE4012949C1 (fr) * 1990-04-24 1991-03-14 Man Roland Druckmaschinen Ag, 6050 Offenbach, De
US5184556A (en) * 1992-02-18 1993-02-09 Paper Converting Machine Company Printing apparatus and method
US5406887A (en) * 1993-01-15 1995-04-18 Paper Converting Machine Company Apparatus and method for doctor blade replacement in a flexographic press
DE4401365A1 (de) * 1994-01-18 1995-07-20 Roland Man Druckmasch Vorrichtung zur Einfärbung einer Rasterwalze
US5517918A (en) 1994-07-29 1996-05-21 Fischer & Krecke Gmbh & Co. Doctor blade clamping assembly for a printing press
DE4430801C2 (de) * 1994-08-30 2003-04-17 Metronic Ag Druckeinrichtung zum Bedrucken von Plastik-Kärtchen
DE29518278U1 (de) 1995-11-17 1996-01-18 Heidelberger Druckmaschinen Ag, 69115 Heidelberg Kammerrakel an Rotationsdruckmaschinen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006044985A1 (de) * 2006-09-23 2008-04-03 Koenig & Bauer Aktiengesellschaft Vorrichtung zur Dosierung von Druckfarbe in einer Druckmaschine

Also Published As

Publication number Publication date
BR9712435A (pt) 1999-10-26
EP0934165A1 (fr) 1999-08-11
ES2156403T3 (es) 2001-06-16
CN1234772A (zh) 1999-11-10
JP3450862B2 (ja) 2003-09-29
US6213017B1 (en) 2001-04-10
RU2193489C2 (ru) 2002-11-27
CN1172797C (zh) 2004-10-27
KR20000052638A (ko) 2000-08-25
DE59703075D1 (de) 2001-04-12
KR100315390B1 (ko) 2001-11-28
JP2000505739A (ja) 2000-05-16
WO1998018630A1 (fr) 1998-05-07

Similar Documents

Publication Publication Date Title
EP0934164B1 (fr) Racle pour rotative
DE69718007T2 (de) Vorrichtung und verfahren zum reinigen von flexographischen druckplatten
DE19536268C1 (de) Rakelvorrichtung für ein Spülfarbwerk einer Rotationsdruckmaschine
DE2739556C2 (de) Einrichtung zur kontinuierlichen Reinigung eines Wischzylinders in einer Stahlstichtiefdruckmaschine
EP0934166B1 (fr) Encrier
EP0934165B1 (fr) Encrier
DE4340128C2 (de) Tiefdruckfarbwerk
EP0327832A2 (fr) Encrage pelliculaire supérieur pour presses rotatives
DE3744800A1 (de) Gummituchwaschvorrichtung
DE4424581C1 (de) Vorrichtung zum Entfernen von Farbe aus einem Farbwerk
DE9211572U1 (de) Einrichtung und Rakel zum Entleeren von Farbkästen für Rotationsdruckmaschinen
DE3736397A1 (de) Gummituchwaschvorrichtung
DE4012618A1 (de) Rakelfarbwerk
EP0677613A2 (fr) Dispositif pour déposer au moins un matériau fluide sur une bande en mouvement
DE4326833B4 (de) Druckmaschinenzylinder-Waschvorrichtung
DE102007006063B4 (de) Druckwerk einer Rotationsdruckmaschine
DE4133555C2 (de) Vertikale Tiefdruckmaschine
DE2820249A1 (de) Verfahren und vorrichtung zum auftragen von einer fluessigen beschichtung auf eine sich bewegende bahn
EP1066965A1 (fr) Dispositif de nettoyage pour l'unité impression d'une machine d'impression rotative
DE102006029883A1 (de) Vorrichtung zum Einfärben einer Walze an einer Rotationsdruckmaschine
DE19725061A1 (de) Rakel für eine Rotationsdruckmaschine
DE69901416T2 (de) Siebdruckvorrichtung mit einem Druckstationschutzschild
DE2316635C3 (de) Reinigungsvorrichtung für das aus einer Farbkastenwalze, einer Heberwalze und einer Zwischenwalze bestehende Farbwerk einer Klein-Offsetdruckmaschine
DE9408225U1 (de) Druckmaschine zum Bedrucken von endlosen Bahnen aus Papier, Tissue, Nonwoven o.dgl.
DE10310685B3 (de) Farbwerk

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19990522

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): CH DE ES FR GB IT LI SE

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

17Q First examination report despatched

Effective date: 20000519

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

ITF It: translation for a ep patent filed
AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH DE ES FR GB IT LI SE

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20010228

REF Corresponds to:

Ref document number: 59703075

Country of ref document: DE

Date of ref document: 20010412

ET Fr: translation filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2156403

Country of ref document: ES

Kind code of ref document: T3

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20081027

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20081015

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20081023

Year of fee payment: 12

Ref country code: IT

Payment date: 20081022

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20081024

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20081212

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20081028

Year of fee payment: 12

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

EUG Se: european patent has lapsed
REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20100630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20091102

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100501

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20091031

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20091031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20091017

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20110330

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20091017

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20091018

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110317

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20091018