EP1140500A1 - Rotative a bobines - Google Patents

Rotative a bobines

Info

Publication number
EP1140500A1
EP1140500A1 EP99967905A EP99967905A EP1140500A1 EP 1140500 A1 EP1140500 A1 EP 1140500A1 EP 99967905 A EP99967905 A EP 99967905A EP 99967905 A EP99967905 A EP 99967905A EP 1140500 A1 EP1140500 A1 EP 1140500A1
Authority
EP
European Patent Office
Prior art keywords
web
fed rotary
machine according
rotary printing
cylinders
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
EP99967905A
Other languages
German (de)
English (en)
Other versions
EP1140500B1 (fr
Inventor
Bernd Anton Hillebrand
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
Priority to EP02006313A priority Critical patent/EP1221368B1/fr
Publication of EP1140500A1 publication Critical patent/EP1140500A1/fr
Application granted granted Critical
Publication of EP1140500B1 publication Critical patent/EP1140500B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F7/00—Rotary lithographic machines
    • B41F7/02—Rotary lithographic machines for offset printing
    • B41F7/025—Multicolour printing or perfecting on sheets or on one or more webs, in one printing unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/0024—Frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F7/00—Rotary lithographic machines
    • B41F7/02—Rotary lithographic machines for offset printing
    • B41F7/12—Rotary lithographic machines for offset printing using two cylinders one of which serves two functions, e.g. as a transfer and impression cylinder in perfecting machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2217/00—Printing machines of special types or for particular purposes
    • B41P2217/10—Printing machines of special types or for particular purposes characterised by their constructional features
    • B41P2217/11—Machines with modular units, i.e. with units exchangeable as a whole

Definitions

  • the invention relates to a web-fed rotary printing press according to the preamble of claims 1 and 17.
  • I printing units are generally known. They each consist of two forme cylinders arranged in a vertical plane, each of which is assigned a rubber cylinder. Several I-printing units are arranged one behind the other and spaced apart. See e.g. B. DE 44 29 891 AI.
  • EP 02 46 081 A2 discloses an offset printing unit with a horizontal path that can be rotated to change color or format. A change in the web guidance is not provided.
  • the invention has for its object to provide a web-fed rotary printing press.
  • the printing unit modules are accessible on both sides after moving or moving the side frames.
  • the running direction of the paper web can be changed by a single drive of each forme cylinder and blanket cylinder unit.
  • a further advantage is that the printing devices according to the invention can also be used as a so-called H printing unit, also arranged several times one above the other, with a vertical web guide. There are more than ten different running direction options for a web to be printed.
  • FIG. 1 An embodiment of the invention is shown in the drawing and will be described in more detail below.
  • the single figure shows a side view of the schematic representation of two printing unit modules according to the invention.
  • the first printing unit 03 consists of two in vertical or approximately vertical direction one above the other and spaced apart form cylinders 07; 08, each of which a rubber cylinder 09; 11 is assigned. At least the rubber cylinder 09; 11 are mounted in double eccentrics, so that they are arranged against each other or against mirror-inverted rubber cylinders 09; 11 of the second printing unit 04 can be turned on or off.
  • a web of material runs between the adjustable rubber cylinders, e.g. B. paper web so that a l / l pressure can be produced.
  • Each forme cylinder 07; 08 is an inking unit, e.g. B. short inking unit 12; 13 assigned, e.g. B. for dry offset according to DE 195 27 889 C2. If necessary, it is also possible to use each forme cylinder 07; 08 to assign a known dampening system, not shown.
  • each forme cylinder and blanket cylinder unit 07, 08 or 09, 11, z. B. by means of position-controlled electric motor, the direction of rotation of the cylinders 07, 08; 09, 11 and thus the running direction of a paper web can be reversed.
  • position-controlled electric motor By a single drive, not shown, each forme cylinder and blanket cylinder unit 07, 08 or 09, 11, z. B. by means of position-controlled electric motor, the direction of rotation of the cylinders 07, 08; 09, 11 and thus the running direction of a paper web can be reversed.
  • the second printing unit 04 in I construction is a mirror image of one between the printing units 03; 04 extending imaginary perpendicular 14 arranged. For these reasons, the same parts of the printing unit 04 were the same Reference numerals used.
  • the side frame 01 used for the printing unit 06; 02 has approximately a square or approximately square or a diamond-shaped or approximately diamond-shaped shape. Starting from each of the four side surfaces 24, 25, 26, 27 of the side frame 01, 02, extends in the direction of the next rubber cylinder 09; 11 an incision 16. Each incision 16 has a square, rectangular, triangular, semicircular or semi-elliptical shape. The incisions 16 taper from the side surfaces 24 to 27 or from the outline of the respective side frame 01; 02 starting towards rubber cylinder 09; 11th
  • Another printing unit 17 also consists of two printing units 18 located directly one behind the other; 19, which in second side frames 21; 22 are arranged.
  • the cylinders and inking units of the printing unit 17 are designed in the same way as those of the printing unit 06, so that the same reference numerals are also used.
  • the side frame 21; 22 of the printing unit 17 is displaceable in the horizontal direction, for. B. movable and lockable by means of rollers 23 running in guides. This makes it possible to work in one Work position A located printing unit 17 in a rest or maintenance position B shown in broken lines from this position.
  • More than two printing units 06; 17 may be arranged one behind the other. By moving the printing unit 17 in the horizontal direction, transversely to the axis of rotation of one of its forme cylinders 07; 08 by a certain amount c, e.g. B. of about 80 cm, each printing unit 06; 17 accessible from every side.
  • c e.g. B. of about 80 cm
  • At least one printing unit should preferably be movable, and when using a plurality of printing units, at least one printing unit should preferably be arranged in a fixed manner.
  • Each of the printing units 06; 17 has a virtual horizontal central axis M running in the axis-parallel direction of the cylinders 07, 08, 09, 11. This central axis M lies at the intersection of two intersecting diagonals of each side frame 01, 02; 21, 22
  • Rotation axes of a transfer cylinder 09; 11 and an associated forme cylinder 07; 08 defined straight lines enclose an opening angle alpha of + 30 ° to ⁇ 60 ° with a vertical.
  • Each printing unit 06; 17 can be installed pivoted about its central axis by 90 °, so that the printing units 06; 17 can also be used for a vertical web running direction.
  • the printing units 06; 17 can also be arranged one on top of the other (stackable).

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Presses (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Abstract

Afin d'obtenir une unité d'impression de faible encombrement, respectivement deux unités d'impression sont réunies directement l'une derrière l'autre pour former une double unité d'impression (module unité d'impression). Plusieurs doubles unités d'impression peuvent se succéder mais elles doivent pouvoir se déplacer horizontalement d'une certaine distance pour des raisons d'accessibilité aux fins de maintenance.
EP99967905A 1998-12-30 1999-12-23 Rotative a bobines Expired - Lifetime EP1140500B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP02006313A EP1221368B1 (fr) 1998-12-30 1999-12-23 Rotative à bobines

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19860928A DE19860928C1 (de) 1998-12-30 1998-12-30 Druckvorrichtung für eine Mehrfarben-Rollenrotationsdruckmaschine
DE19860928 1998-12-30
PCT/DE1999/004090 WO2000040412A1 (fr) 1998-12-30 1999-12-23 Rotative a bobines

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP02006313A Division EP1221368B1 (fr) 1998-12-30 1999-12-23 Rotative à bobines

Publications (2)

Publication Number Publication Date
EP1140500A1 true EP1140500A1 (fr) 2001-10-10
EP1140500B1 EP1140500B1 (fr) 2002-10-02

Family

ID=7893235

Family Applications (2)

Application Number Title Priority Date Filing Date
EP02006313A Expired - Lifetime EP1221368B1 (fr) 1998-12-30 1999-12-23 Rotative à bobines
EP99967905A Expired - Lifetime EP1140500B1 (fr) 1998-12-30 1999-12-23 Rotative a bobines

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP02006313A Expired - Lifetime EP1221368B1 (fr) 1998-12-30 1999-12-23 Rotative à bobines

Country Status (4)

Country Link
US (1) US6499396B1 (fr)
EP (2) EP1221368B1 (fr)
DE (3) DE19860928C1 (fr)
WO (1) WO2000040412A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20010298A1 (it) * 2001-05-14 2002-11-14 Gd Spa Metodo per la realizzazione di pacchetti di sigarette di tipo morbido
DE10302214B4 (de) * 2003-01-22 2006-04-20 Koenig & Bauer Ag Gestell für eine Druckmaschine
DE102005035875A1 (de) * 2005-07-30 2007-02-15 Man Roland Druckmaschinen Ag Druckeinheit einer Druckmaschine sowie Druckmaschine
DE102007013463A1 (de) * 2007-03-21 2008-09-25 Man Roland Druckmaschinen Ag Druckeinheit einer Rollendruckmaschine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1827845U (de) * 1959-05-26 1961-03-09 Wilhelm Schluckebier Rotationsdruckmaschine.
DD137829A1 (de) * 1978-07-17 1979-09-26 Harald Feustel Offset-druckeinheiten fuer gummi-gummi-druck
GB8611722D0 (en) * 1986-05-14 1986-06-25 Drg Uk Ltd Processing paper & other webs
DE9421112U1 (de) * 1994-03-10 1995-04-20 Koenig & Bauer AG, 97080 Würzburg Druckwerk für eine Mehrfarbenrollenrotationsdruckmaschine
DE4421437A1 (de) 1994-06-21 1994-10-27 Koenig & Bauer Ag Rollenrotationsoffsetdruckmaschine mit Brückendruckeinheiten für Mehrfarbendruck
DE9421284U1 (de) * 1994-06-21 1995-08-10 Koenig & Bauer AG, 97080 Würzburg Rollenrotationsoffsetdruckmaschine mit Brückdruckeinheiten für Mehrfarbendruck
DE4429891C2 (de) 1994-08-24 2003-05-08 Koenig & Bauer Ag Mehrfarbenrollenrotationsdruckmaschine
DE19527889C2 (de) * 1995-07-29 1997-07-17 Koenig & Bauer Albert Ag Kurzfarbwerk zum Einfärben einer Flachdruckplatte
DE19629605C2 (de) * 1996-07-23 2000-02-03 Koenig & Bauer Ag Antrieb einer Druckeinheit
US6186064B1 (en) * 1998-05-22 2001-02-13 Heidelberger Druckmaschinen Ag Web fed rotary printing press with movable printing units

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO0040412A1 *

Also Published As

Publication number Publication date
DE59902981D1 (de) 2002-11-07
EP1221368A2 (fr) 2002-07-10
DE59908042D1 (de) 2004-01-22
EP1140500B1 (fr) 2002-10-02
EP1221368A3 (fr) 2003-01-02
US6499396B1 (en) 2002-12-31
EP1221368B1 (fr) 2003-12-10
DE19860928C1 (de) 2000-06-21
WO2000040412A1 (fr) 2000-07-13

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