EP2113388A2 - Presse rotative à galets, procédé de manipulation de plaques d'impression sur une presse rotative à galets et procédé de fonctionnement d'une presse rotative à galets - Google Patents

Presse rotative à galets, procédé de manipulation de plaques d'impression sur une presse rotative à galets et procédé de fonctionnement d'une presse rotative à galets Download PDF

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Publication number
EP2113388A2
EP2113388A2 EP09158969A EP09158969A EP2113388A2 EP 2113388 A2 EP2113388 A2 EP 2113388A2 EP 09158969 A EP09158969 A EP 09158969A EP 09158969 A EP09158969 A EP 09158969A EP 2113388 A2 EP2113388 A2 EP 2113388A2
Authority
EP
European Patent Office
Prior art keywords
printing
plates
plate
cassette
cassettes
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Withdrawn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
EP09158969A
Other languages
German (de)
English (en)
Other versions
EP2113388A3 (fr
Inventor
Anton Hamm
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
Manroland 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
Priority claimed from DE102008021446A external-priority patent/DE102008021446A1/de
Application filed by Manroland AG filed Critical Manroland AG
Publication of EP2113388A2 publication Critical patent/EP2113388A2/fr
Publication of EP2113388A3 publication Critical patent/EP2113388A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H7/00—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles
    • B65H7/20—Controlling associated apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F27/00—Devices for attaching printing elements or formes to supports
    • B41F27/12—Devices for attaching printing elements or formes to supports for attaching flexible printing formes
    • B41F27/1206—Feeding to or removing from the forme cylinder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2227/00—Mounting or handling printing plates; Forming printing surfaces in situ
    • B41P2227/50—Devices for storing printing plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2227/00—Mounting or handling printing plates; Forming printing surfaces in situ
    • B41P2227/60—Devices for transferring printing plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/40—Identification
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/50—Occurence
    • B65H2511/51—Presence
    • B65H2511/512—Marks, e.g. invisible to the human eye; Patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2553/00—Sensing or detecting means
    • B65H2553/40—Sensing or detecting means using optical, e.g. photographic, elements
    • B65H2553/43—Bar code reader
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2553/00—Sensing or detecting means
    • B65H2553/40—Sensing or detecting means using optical, e.g. photographic, elements
    • B65H2553/45—Scanning means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2553/00—Sensing or detecting means
    • B65H2553/52—RFID sensor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/19—Specific article or web
    • B65H2701/1928—Printing plate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00—Application field
    • B65H2801/03—Image reproduction devices
    • B65H2801/21—Industrial-size printers, e.g. rotary printing press

Definitions

  • the invention relates to a web-fed printing press, to a method for handling printing plates on a web-fed printing press and to a method for operating a web-fed press.
  • printing plate delivery is accomplished by manual transport of printing plates either from the plate copy or exposure, from the control room, or from supply stations on the printing unit, but in each case manually within the printing unit.
  • the present invention seeks to provide a novel method for handling printing plates on a web-fed printing press, a novel method for operating a web-fed printing press and a novel web-fed printing press.
  • a web-fed printing machine has at least one printing unit provided with an automatic printing plate changing device.
  • the printing plate changing device is equipped with at least one printing plate storage for the printing unit and a conveyor for automatic and guided process of printing plate storage along a conveyor line.
  • the pressure plate storage can along the conveyor line between a first Position in which the pressure plate memory is arranged remote from the printing unit for receiving printing plates for the printing unit in the pressure plate storage, and a second position or be moved in which the pressure plate storage is arranged on the printing unit for automatically removing and / or recording Printing plates of the printing unit from or in the pressure plate storage.
  • the first position can be protected in a region protected from printing process-related environmental influences, i. in a quiet, air and thoroughlyschalloptimaler environment.
  • the pressure plate storage can be fitted precisely and without disturbing environmental influences, whereby misplacement of printing plates are avoided on the plate cylinders of the printing unit.
  • the first position can be in the area of an exposure device for the printing plates or in the area of a control station of the printing press.
  • the printing plates preferably automatically, be introduced directly after their exposure in the pressure plate storage, whereby manual handling of the printing plates after their exposure completely eliminated.
  • the printing plates can also be inserted manually.
  • the conveyor has a lift for vertically moving the printing plate storage and a conveyor for horizontal printing plate storage.
  • the conveyor further comprises a manipulator arm for removing and feeding the Print plate storage from or to the conveyor.
  • the at least one printing plate store can have a width corresponding to the width of two, four or six or more standing or lying printed pages.
  • a method of operating a web-fed printing press equipped with at least one printing unit provided with an automatic printing plate changer comprises the steps of: loading, for example, automatically or manually loading a printing plate store of the printing plate changer with printing plates for the printing unit at one first position, in which the pressure plate memory is arranged remote from the printing unit, and automatic displacement of the pressure plate storage by means of a conveyor of the printing plate changing device from the first position to a second position, in which the pressure plate memory is arranged on the printing unit for automatic removal and / or receiving printing plates of the printing unit from or in the printing plate storage.
  • the invention makes possible, in particular, a fully automatic transport of pre-loaded printing plate stores, such as e.g. Disk cassettes, whereby the Vorbe Anlagenung can be performed in a quiet, air and thoroughlyschalloptimalen environment.
  • a suitable elevator and transport system the printing plate stores are conveyed to the intended loading / unloading position within the printing unit. There they are fixed in position and ready for the removal or recording of printing plates ready, this process automatically by e.g. a disk robot is performed.
  • the invention thus ensures, in particular, a unattended setup and retrofitting of a web-fed printing press, such as a newspaper printing press, which are designed in all conceivable configurations of, for example, 2/1 to 6/2 can. It does not matter whether single panels or panorama panels are to be moved.
  • the mentioned print-plate memories or disk cartridges are preferably 2-page-wide, but can also be made 4- or 6-page wide.
  • An identical transport solution also ensures the return flow of used or unneeded printing plates to a disposal point, such as the control room.
  • a method for handling printing plates on a web-fed printing press comprises at least the following steps: a) printing plates are exposed on an exposure device, wherein each printing plate is assigned an encoding on which plate cylinder position which printing unit of which printing unit of a web-fed printing press uses the respective printing plate becomes; b) exposed printing plates are inserted into cassettes in such a way that printing plates for a plurality of printing units are positioned in each cassette, a record being assigned to each cassette, at which position within the respective cassette which printing plate is arranged; c) the cassettes equipped with printing plates are transported into the area of the printing units for which they are positioned in the same printing plates, wherein the data record assigned to the cassettes is also provided in the area of the printing units; d) the printing plates are removed from the cassettes and supplied to the respective printing units for the execution of a printing plate change in comparison with the data associated with the respective cassette record.
  • step b) the insertion of the exposed printing plates into the cassettes can be carried out automatically by means of a manipulator arm.
  • step d) the printing plates can thus also be automatically removed from the cassettes with the aid of the manipulator arm and fed to the respective printing units for carrying out a printing plate change.
  • a continuous automated handling of printing plates from the exposure device to the printing units, where the printing plates are used for printing is proposed for the first time.
  • incorrect handling of printing plates which can be set in particular manually performed steps avoided, so that it can be ensured that printing plates are always fed to the correct printing unit and the correct plate cylinder position within a printing unit. Mis-assignments of printing plates on plate cylinders of a web-fed printing machine can thus be virtually ruled out.
  • Fig. 1 and 2 show different views of sections of a trained as a newspaper printing machine, web printing machine according to the invention. So are in Fig. 1 a total of four printing towers 10, 11, 12 and 13 are shown in each case two vertically superposed printing units 14, wherein each of the in Fig. 1 shown printing units 14 of each printing tower 10, 11, 12 and 13 a total of four printing units 15 has.
  • each printing unit 15 From each printing unit 15, the plate cylinder 16 and transfer cylinder 17 are schematically shown, wherein in the region of each printing unit 14, the transfer cylinder 17 of all printing units 15 roll on a common satellite cylinder 18.
  • the printing units 14 are therefore so-called 9-cylinder satellite printing units.
  • the printing units 14 of the printing towers 10 to 13 are used for printing a web-shaped printing material, which is subtracted from a Beyakstoffrolle in the range of a not shown roll changer of the printing press.
  • the printing material webs printed in the printing units 14 of the printing towers 10 to 13 reach from the printing towers 10 to 13 into the region of a folding apparatus in order to form folds on the web-shaped printing substrate and / or on copies separated from the web-shaped printing material by cross-cutting.
  • the present invention now relates to such details of a web-fed printing press, which relate to the handling of printing plates required for printing, in particular for the preparation and for the execution of a printing plate change.
  • a printing plate change on a printing unit 15 of a printing unit 14 old printing plates are removed from the plate cylinder 16 of the respective printing unit 15 and replaced with new printing plates.
  • each printing plate is assigned an encoding on which plate cylinder position which printing unit 15 which printing unit 14 of the web press the respective printing plate is to be used for printing.
  • This coding is preferably an optical one Readable barcode or text code or an encoding that is stored in a non-contact readable RFID tag.
  • the printing plates exposed and thus produced in the region of the exposure device, not shown, are preferably introduced in the area of the exposure device in printing plate storage in the form of cassettes 20, in such a way that printing plates for a plurality of printing couples 15 are positioned in each cassette 20.
  • printing plates for two printing units 15 are preferably positioned in each cassette 20, namely for two printing units 15 of a printing unit 14 positioned vertically one above the other.
  • the printing plates are automatically positioned unambiguously in the cassettes 20 by means of a manipulator arm, preferably in the region of the exposure device, so that it is always known at which position within which cassette 20 which printing plate is arranged.
  • the encoding of the respective printing plate read out so as to check whether the correct printing plate of the correct cassette 20 is supplied ,
  • geometrical parameters of the printing plate can furthermore be checked in order to ensure that a printing plate to be inserted into a cassette 20 is free from errors.
  • the cartridges equipped with printing plates 20 are conveyed in the area of the printing units 15 of the printing press, for which are positioned in the same printing plates.
  • the cassettes 20 provided to the respective printing units 15 of the printing units 14, but also the records assigned to the cassettes 20, which can be done by either one of the respective cassettes 20 physically assigned, readable storage device, preferably as RFID Day is formed, is moved together with the respective cassette 20 in the area of the corresponding printing units 15, or that the corresponding data records are provided virtually as a data packet to the printing units 15.
  • the displacement of the cassettes 20 equipped with printing plates into the region of the printing units 15 for which printing plates are positioned in the cassettes 20 takes place with the aid of a conveying device.
  • the conveyor comprises a cassette lift 19 with the aid of which cassettes 20 are moved in the vertical direction, namely raised and lowered, so as to automatically shift the cassettes into a horizontally extending conveying plane 21 or 22 of a cassette conveyor 23.
  • the cassettes 20 are horizontally displaceable within the conveying planes 21, 22, so as to shift the cassettes 20 into the area of the printing units 15 of the printing unit 14, for which in the respective cassettes 20 printing plates are arranged.
  • the conveyor further manipulator arms 24, to then, when a cassette 20 in the region of the printing unit 14, are arranged for the printing units 15 in the cassette 20 printing plates, been moved is to remove the cassette 20 from the cassette conveyor 23 and laterally next to the printing units 15 of the printing unit 14 to position.
  • the Manipulator arms 24, like the cassettes 20, are movable along the conveyor planes 21, 22 in the horizontal direction along the web press, so that with a manipulator arm 24 a plurality of printing units 14, which are positioned in one plane, can be operated with cassettes 20.
  • a printing plate change are performed by the manipulator arm 25 first automatically removes old printing plates from the corresponding plate cylinders 16 and then automatically supplied in the cassettes 20 held printing plates the plate cylinders 16. This is done using the data set associated with the respective cartridge 20 via the printing plates held in the cassette 20 so as to ensure that printing plates are always fed to the correct plate cylinder 16 and the correct plate cylinder position within the plate cylinders 16, respectively.
  • the cassettes 20 are designed in such a way that both single-width individual printing plates and multiple-width, in particular double-width, panorama printing plates can be accommodated therein. Furthermore, the cassettes 20 are designed in such a variable format that can be positioned in the same printing plates of different formats, be it individual printing plates or panoramic printing plates.

Landscapes

  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Rotary Presses (AREA)
EP09158969A 2008-04-29 2009-04-28 Presse rotative à galets, procédé de manipulation de plaques d'impression sur une presse rotative à galets et procédé de fonctionnement d'une presse rotative à galets Withdrawn EP2113388A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008021446A DE102008021446A1 (de) 2007-05-02 2008-04-29 Rollendruckmaschine, Verfahren zur Handhabung von Druckplatten an einer Rollendruckmaschine und Verfahren zum Betreiben einer Rollendruckmaschine
DE102008045679A DE102008045679A1 (de) 2008-04-29 2008-09-04 Rollendruckmaschine, Verfahren zur Handhabung von Druckplatten an einer Rollendruckmaschine und Verfahren zum Betreiben einer Rollendruckmaschine

Publications (2)

Publication Number Publication Date
EP2113388A2 true EP2113388A2 (fr) 2009-11-04
EP2113388A3 EP2113388A3 (fr) 2010-08-04

Family

ID=40897407

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09158969A Withdrawn EP2113388A3 (fr) 2008-04-29 2009-04-28 Presse rotative à galets, procédé de manipulation de plaques d'impression sur une presse rotative à galets et procédé de fonctionnement d'une presse rotative à galets

Country Status (2)

Country Link
EP (1) EP2113388A3 (fr)
DE (1) DE102008045679A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010001115B4 (de) * 2010-01-22 2013-07-25 Koenig & Bauer Aktiengesellschaft Bereitstellungsvorrichtung zumindest einer Druckform einer Druckmaschine und ein Verfahren zur Bereitstellung zumindest einer Druckform auf zumindest einem Formzylinder einer Druckmaschine
DE102010034593A1 (de) * 2010-08-17 2012-02-23 Manroland Ag Druckmaschinenanlage
DE102013216665A1 (de) * 2013-08-22 2015-02-26 Koenig & Bauer Aktiengesellschaft Verfahren zum Fördern von Druckformen beim Druckformwechsel sowie Druckmaschine mit einem Druckturm und einer vertikalbeweglichen Speichereinrichtung
CN105473337B (zh) 2013-08-22 2017-03-08 柯尼格及包尔公开股份有限公司 用于在更换印版时给送印版的方法以及具有印刷塔和能够沿竖向运动的储存装置的印刷机
DE102013216662B4 (de) * 2013-08-22 2017-06-14 Koenig & Bauer Ag Verfahren zum Fördern von Druckformen beim Druckformwechsel sowie Druckmaschinen mit einem Druckturm und einer vertikalbeweglichen Speichereinrichtung
DE102013216664B4 (de) * 2013-08-22 2017-05-18 Koenig & Bauer Ag Verfahren zur Durchführung eines Druckformwechsels sowie Druckmaschinen mit einem Druckturm und einer vertikalbeweglichen Speichereinrichtung
WO2015024683A1 (fr) 2013-08-22 2015-02-26 Koenig & Bauer Aktiengesellschaft Procédé de changement de clichés et presses à imprimer dotées d'une tour d'impression et d'un dispositif de stockage à mobilité verticale
DE102013216661A1 (de) * 2013-08-22 2015-02-26 Koenig & Bauer Aktiengesellschaft Verfahren zum Fördern von Druckformen beim Druckformwechsel sowie Druckmaschine mit einem Druckturm und einer vertikalbeweglichen Speichereinrichtung
DE102022124615A1 (de) 2022-09-26 2024-03-28 Koenig & Bauer Ag Druckplattenlogistiksystem mit mehreren Plattenbelichtern und einem Transportsystem und Verfahren zum Betreiben eines Druckplattenlogistiksystems

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10322574A1 (de) * 2002-06-14 2004-01-08 Heidelberger Druckmaschinen Ag Aufzug für Druckformen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6262762A (ja) * 1985-09-12 1987-03-19 Tokyo Kikai Seisakusho:Kk 新聞印刷における生産工程管理方式
DE4442265A1 (de) * 1994-11-28 1996-05-30 Roland Man Druckmasch Transportsystem zum Transport von Druckformen
DE19804106C2 (de) * 1998-02-03 2002-10-31 Roland Man Druckmasch Transport- und Montagesystem sowie Verfahren zum Befördern von Druckformen
DE102006032199A1 (de) * 2006-07-12 2008-01-24 Koenig & Bauer Aktiengesellschaft Druckeinheit einer Rotationsdruckmaschine
DE102006061452A1 (de) * 2006-12-23 2008-06-26 Man Roland Druckmaschinen Ag Druckplattenkassette
DE202008011786U1 (de) * 2007-05-02 2008-11-20 Manroland Ag Rollendruckmaschine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10322574A1 (de) * 2002-06-14 2004-01-08 Heidelberger Druckmaschinen Ag Aufzug für Druckformen

Also Published As

Publication number Publication date
DE102008045679A1 (de) 2009-11-05
EP2113388A3 (fr) 2010-08-04

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