EP1270220A2 - Dispositif pour échanger des rouleaux ou cylindres dans une machine à imprimer - Google Patents

Dispositif pour échanger des rouleaux ou cylindres dans une machine à imprimer Download PDF

Info

Publication number
EP1270220A2
EP1270220A2 EP02020263A EP02020263A EP1270220A2 EP 1270220 A2 EP1270220 A2 EP 1270220A2 EP 02020263 A EP02020263 A EP 02020263A EP 02020263 A EP02020263 A EP 02020263A EP 1270220 A2 EP1270220 A2 EP 1270220A2
Authority
EP
European Patent Office
Prior art keywords
unit
cylinders
rollers
printing
roller support
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.)
Granted
Application number
EP02020263A
Other languages
German (de)
English (en)
Other versions
EP1270220A3 (fr
EP1270220B1 (fr
Inventor
Jürgen Schölzig
Guido Reschke
Reinhold Guba
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.)
Manroland AG
Original Assignee
MAN Roland 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 MAN Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG
Publication of EP1270220A2 publication Critical patent/EP1270220A2/fr
Publication of EP1270220A3 publication Critical patent/EP1270220A3/fr
Application granted granted Critical
Publication of EP1270220B1 publication Critical patent/EP1270220B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • B41F13/32—Bearings mounted on swinging supports
    • 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
    • B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
    • B41F23/08—Print finishing devices, e.g. for glossing prints
    • 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
    • B41P2213/80—Means enabling or facilitating exchange of cylinders

Definitions

  • the invention relates to a changing device for rollers and Cylinder in a printing press according to the preamble of Claim 1.
  • a roller changing device is known from DE 42 04 472 C2.
  • the device comprises a handling device, which is arranged on a movable machine table, and furthermore a roller carrier unit, which - with the machine table or separately from the machine table - can be brought into functional connection with the handling device at least when the device handles the rollers and the carrier unit picks up the rollers ,
  • the handling device is formed by swivel arms and the roller carrier unit has areas for receiving the rollers that are to be changed as well as the rollers that have been changed.
  • a control unit is provided for controlling the operating sequence of the swivel arms.
  • the disadvantage here is the relatively large outlay and the fact that use is limited due to the often limited space available on the printing presses.
  • the Forme cylinder can be used in a bearing of the printing press and is removable again. There is a removal order for this to remove the forme cylinder from its storage intended.
  • the invention has for its object a changing device of the kind described in the introduction to create the avoids disadvantages mentioned, in particular with little machine allowed and improved handling allowed.
  • rollers and / or cylinders are known on printing machines to be exchanged periodically. For example, this is the Case when the surface quality of a rubber roller changes deteriorated. There is also an exchange of grid Rolls required if different requirements apply the scooping volume of these rollers is available. Alternatives are Interchangeable cylinders, e.g. around cylinders with different Surface properties or different printing forms use.
  • a first advantage of the invention is based on the fact that the changing device can be operated manually or by means of a handling device. Another advantage is that the changeover times can be significantly reduced by arranging the changing device preferably above a printing unit and / or coating unit within a printing press. It is also advantageous that no further storage devices are required outside the printing press and the rollers or cylinders are available directly at the place of use.
  • Each printing unit 1 consists in a known manner from a pressure cylinder 11 as Sheet guide cylinder, a blanket cylinder 9, one Plate cylinder 8 and an inking unit. If necessary, that is Plate cylinder 8 assigned a dampening system.
  • Each coating unit 2, 3 consists of a printing cylinder 11 as Sheet guide cylinder, a forme cylinder 12 and a metering system 13 or 14.
  • the metering system 13 from an application roller 16 and an associated chamber doctor blade 15, on the other hand, the metering system 14 consists of a two-roll mill with paint supply in the nip.
  • Alternatives are other dosing systems, e.g. et al with a scoop roller, used.
  • the printing units 1 and the coating units 2, 3 are by means of transfer drums 10 as a sheet guide cylinder with each other in Functional connection, as is the case with printing presses in series is known.
  • the last coating unit 3 is a boom 5 downstream, which for the purpose of storing the sheet material a boom stack 6 with a circulating conveyor system 7 Has gripper systems.
  • the changing device is preferred executed for the roll change according to Figure 2.
  • the roller support unit 19 is in a side frame of the coating unit 3 fixed in a swivel joint 17 and closes Not used (inactive position) preferably with the top edge the side frames horizontally.
  • the roller carrier unit 19 thus assumes a horizontal (inactive) position or an active position at an obtuse angle to the horizontal upper edge of the printing unit 1 or coating unit 2, 3.
  • the roller support unit 19 can be pivoted on both sides about the pivot point of the swivel joint 17 in such a way that the roller support unit 19 can be positioned and fixed in an obtuse angle.
  • a latching device 18 is provided, which locks the roller support unit 19 (obtuse angle) in one position. In the position 18 '(swiveled-in roller carrier unit 19), the latching device 18 can also be locked or is not active. No further attachment or adjustment means should be discussed in detail.
  • Each roller support unit 19 has first bearings 20 arranged in alignment with one another and preferably at least second bearings 21, into which further rollers 16 (or cylinders 12, 9, 8) can be inserted alternately.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Presses (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Coating Apparatus (AREA)
EP02020263A 1998-12-04 1999-11-20 Dispositif pour échanger des rouleaux ou cylindres dans une machine à imprimer Expired - Lifetime EP1270220B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE29821652U 1998-12-04
DE29821652U DE29821652U1 (de) 1998-12-04 1998-12-04 Wechseleinrichtung für Walzen und Zylinder in einer Druckmaschine
EP99123072A EP1005982B1 (fr) 1998-12-04 1999-11-20 Dispositif pour échanger des rouleaux ou cylindres dans une machine à imprimer

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP99123072A Division EP1005982B1 (fr) 1998-12-04 1999-11-20 Dispositif pour échanger des rouleaux ou cylindres dans une machine à imprimer

Publications (3)

Publication Number Publication Date
EP1270220A2 true EP1270220A2 (fr) 2003-01-02
EP1270220A3 EP1270220A3 (fr) 2004-02-04
EP1270220B1 EP1270220B1 (fr) 2008-04-09

Family

ID=8066208

Family Applications (2)

Application Number Title Priority Date Filing Date
EP02020263A Expired - Lifetime EP1270220B1 (fr) 1998-12-04 1999-11-20 Dispositif pour échanger des rouleaux ou cylindres dans une machine à imprimer
EP99123072A Expired - Lifetime EP1005982B1 (fr) 1998-12-04 1999-11-20 Dispositif pour échanger des rouleaux ou cylindres dans une machine à imprimer

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP99123072A Expired - Lifetime EP1005982B1 (fr) 1998-12-04 1999-11-20 Dispositif pour échanger des rouleaux ou cylindres dans une machine à imprimer

Country Status (3)

Country Link
EP (2) EP1270220B1 (fr)
AT (2) ATE391604T1 (fr)
DE (3) DE29821652U1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010003435A1 (de) * 2010-03-30 2011-10-06 Manroland Ag Verfahren und Verarbeitungsmaschine mit einer Vorrichtung zum Veredeln von Bogenmaterial
DE102011083151B4 (de) 2011-09-21 2017-08-17 Koenig & Bauer Ag Rotationsdruckmaschine und ein Verfahren zum Austausch zumindest eines ersten Zylinders einer Rotationsdruckmaschine
DE102019100309A1 (de) * 2019-01-08 2020-07-09 Koenig & Bauer Ag Auftragaggregat mit Positioniervorrichtung und Speichereinrichtung
DE102021110602A1 (de) 2021-04-26 2022-10-27 Koenig & Bauer Ag Vorrichtung und Verfahren zur Entnahme eines Zylinders aus einer Auftragseinheit einer Druckmaschine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4204472C2 (de) 1991-03-13 1995-10-12 Tokyo Kikai Seisakusho Ltd Walzenwechselvorrichtung
EP0639452B1 (fr) 1993-08-20 1997-09-03 MAN Roland Druckmaschinen AG Machine d'impression avec au moins un cylindre interchangeable, en particulier un cylindre imprimeur interchangeable, ou avec une plaque d'impression interchangeable

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3611924A (en) * 1969-10-23 1971-10-12 Nat Productive Machines Inc Rotary offset printing press with cylinder interrupter
US4413541A (en) * 1980-03-10 1983-11-08 Elizabeth Short Biggar Rapid changeover printer
JPS58168565A (ja) * 1982-03-31 1983-10-04 Dainippon Printing Co Ltd 輪転印刷機の版胴交換装置
DE4413807C1 (de) 1994-04-20 1995-09-14 Windmoeller & Hoelscher Vorrichtung zum Wechseln der Zylinder an einer Druckmaschine
DE4442265A1 (de) 1994-11-28 1996-05-30 Roland Man Druckmasch Transportsystem zum Transport von Druckformen
DE19736698C2 (de) 1997-08-22 2001-09-13 Kaspar Walter Maschf Kg Vorrichtung zum Beschicken von Bearbeitungsstationen mit Druckzylindern

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4204472C2 (de) 1991-03-13 1995-10-12 Tokyo Kikai Seisakusho Ltd Walzenwechselvorrichtung
EP0639452B1 (fr) 1993-08-20 1997-09-03 MAN Roland Druckmaschinen AG Machine d'impression avec au moins un cylindre interchangeable, en particulier un cylindre imprimeur interchangeable, ou avec une plaque d'impression interchangeable

Also Published As

Publication number Publication date
EP1005982B1 (fr) 2003-07-30
ATE391604T1 (de) 2008-04-15
DE29821652U1 (de) 1999-02-04
DE59914724D1 (de) 2008-05-21
EP1270220A3 (fr) 2004-02-04
EP1270220B1 (fr) 2008-04-09
ATE246084T1 (de) 2003-08-15
EP1005982A1 (fr) 2000-06-07
DE59906428D1 (de) 2003-09-04

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