EP1826004B1 - Machine d'impression avec un dispositif pour ajuster et/ou identifier des plaques d'impression sur des cylindres d'impression - Google Patents

Machine d'impression avec un dispositif pour ajuster et/ou identifier des plaques d'impression sur des cylindres d'impression Download PDF

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Publication number
EP1826004B1
EP1826004B1 EP06025640.1A EP06025640A EP1826004B1 EP 1826004 B1 EP1826004 B1 EP 1826004B1 EP 06025640 A EP06025640 A EP 06025640A EP 1826004 B1 EP1826004 B1 EP 1826004B1
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EP
European Patent Office
Prior art keywords
plate
data
printing
transponder
printing machine
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.)
Active
Application number
EP06025640.1A
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German (de)
English (en)
Other versions
EP1826004A3 (fr
EP1826004A2 (fr
Inventor
Rolf-Peter Lehner
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.)
LEHNER, ROLF-PETER
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Individual
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Publication of EP1826004A2 publication Critical patent/EP1826004A2/fr
Publication of EP1826004A3 publication Critical patent/EP1826004A3/fr
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Classifications

    • 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
    • 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
    • B41F27/005—Attaching and registering printing formes to supports
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/0081—Devices for scanning register marks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/16—Programming systems for automatic control of sequence of operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2233/00—Arrangements for the operation of printing presses
    • B41P2233/10—Starting-up the machine
    • B41P2233/13—Pre-registering

Definitions

  • the invention relates to a printing press with a device for adjusting or setting and identification of printing cylinders applied to the printing cylinders of the printing machine as a function of parameters of the respective printing forme.
  • the WO 2004/098890 A1 discloses a determination of the positions of printing form carriers by means of sensors, in order subsequently to perform a register setting for the respective printing form carriers with the aid of a control device.
  • an information carrier is to be provided on the printing form, which information can be removed by a sensor, which are suitable for determining the relative position of the printing form carrier on the mandrel or cylinder of a rotary printing press.
  • the GB 2 424 392 A discloses a printing plate recognition based on RFID components to be used in a printing press with a plurality of pressure rollers to avoid incorrect attachment of a pressure plate to a pressure roller.
  • it is provided to supply a printing plate to a read-out device and to read out the printing plate code from the RFID module, in order to then enable, after evaluation of the printing plate code, an indication of the correct printing roller and the printing plate position on the printing roller.
  • EP 1593505 A2 is a method for rapid control of a printed image on a printing form known. After exact positioning of the printing form on dowel pins, a camera system records both the printed image and a reference position arranged in the form of a mark next to the printed image. The reference position of the printed image on the printing form is then determined from the camera image by means of a computer system. The result serves to set the respective printing forme on the forme cylinder of the printing press and / or for adjusting the position of the forme cylinder or sheet transfer elements provided with the printing form.
  • a disadvantage of the known method is that the determined correction data are stored on the computer system, in each case an assignment of the associated printing form must be carried out.
  • An object of the present invention is to provide a printing machine with a device by which an automatic positioning of the printing plate or the corresponding forme cylinder is possible without the need for any prior assignments.
  • the correction data acquired, for example, by the known method and optionally further parameters of the respective printing form are stored directly on a transponder located thereon.
  • the transponder data can also be read automatically via the transponder transmission system of the respective printing press and can then for manual or automatic motorized adjustment of the position of the printing plate on the each form cylinder or to adjust the respective forme cylinder in the machine.
  • the correction data such as adjustment data for the perimeter, page and diagonal register, as an additional transponder data or parameters and an order number, the associated ink, the associated printing unit, the composition and the order of the plate set and the like are stored in the transponder.
  • transponder data can also be changed and supplemented in a simple manner, wherein additional transponder data can be, for example, the frequency of the disk insert or additional correction variables or transponder data for subsequent jobs.
  • additional transponder data can be, for example, the frequency of the disk insert or additional correction variables or transponder data for subsequent jobs.
  • the reading device (reader) for the transponder data is fixedly arranged on or in the region of the printing unit of the printing press to which the respective form cylinder belongs. Due to the relatively large ranges of transponder data transmission, this direct transmission is made possible.
  • the reading device (reader) for the transponder data can also be arranged on the forme cylinder, in particular on or in a clamping device for the printing forme, wherein a data transmitter connected to the reading device is designed for further data transmission to the evaluation device.
  • This additional data transmitter can be designed as another transponder. This ensures even more secure data transmission.
  • a sensor device is advantageously provided on the forme cylinder for detecting the correct abutment position of the printing form, wherein a signal triggered in the correct position is also designed to trigger the data transmission.
  • the sensor device is preferably embodied as a dowel pin arrangement engaging recesses in the printing form on the forme cylinder, the dowel pin arrangement and the recesses being present anyway, so that no additional hardware measures are required.
  • the transponder is expediently arranged on the contact side of the printing form, in particular in the region of the clamping device of the forme cylinder, since there are radially inwardly directed cavities.
  • the evaluation device can also be designed to automatically control the motor-adjusting means.
  • the data transmission device is at least partially designed as an RFID system (Radio Frequency Identification).
  • RFID system Radio Frequency Identification
  • FIG. 1 and 2 illustrated embodiment has a shown in the partial view of the form cylinder 10 of a printing machine, not shown, in a conventional manner a tightening device 11 for clamping a pressure plate 12 formed as a printing plate.
  • a printing machine usually has several printing units for the different colors, each printing unit has at least one forme cylinder 10, on which the respective pressure plate 12 can be tightened.
  • the pressure plate 12 has two peripheral positioning recesses 13, 14, wherein the pressure plate 12 is applied to the clamping device 11 during application of the pressure plate 12 on the forme cylinder 10 so that there existing dowel pins 15, 16 in the positioning recesses 13, 14 engage.
  • These are usually provided with sensors that either only indicate the achievement of the correct contact position or alternatively or additionally trigger the tightening operation of the clamping device 11.
  • correction data or positioning data may be data for correcting the position of the printing plate 12 on the forme cylinder 10 or positioning data for the forme cylinder 10, for example adjustment data for circumferential, lateral and diagonal registers.
  • a data transmission device For data transmission of the transponder data is a data transmission device, which is designed for example as an RFID system.
  • a data transmission device consists of the transponder 18 itself and a reading device 19, which is arranged in the embodiment of the clamping device 11 of the forme cylinder 10 in the vicinity of the transponder 18 and which is also referred to as a reader.
  • This reading device 19 can in principle also be arranged at a different location of the forme cylinder 10. It is connected to a data transmitter 20, which is also arranged in the clamping device 11 in the embodiment and, for example, can also be designed as a transponder data transmission device, that is, this data transmitter 20 also contains a transponder or consists of such.
  • the transponder data from the transponder 18 are read into this data transmitter 20 and transmitted wirelessly to an external evaluation device 21, which also contains a reading device (reader) in the case of a transponder data transmission device.
  • a reading device reader
  • This is arranged, for example, on the associated printing press or on the associated printing unit or in the vicinity of the same and connected via lines or operatively connected to this or this.
  • the clamping device 11 If the correct installation of the pressure plate 12 on the clamping device 11 detected by the sensors to the dowel pins 15, 16, so on the one hand, the clamping device 11 and simultaneously or thereafter, a trigger signal is transmitted to the data transmitter 20, which causes these, the transponder data to the To transmit evaluation device 21.
  • the transponder data are evaluated there and can be used in the simplest case manually to correct the position of the forme cylinder 10, or they are used for automatic motor position correction of the forme cylinder 10, so for adjusting the corresponding perimeter, page and / or diagonal register.
  • the evaluation of the transponder data can also be carried out at least partially in an internal evaluation device 22 on the forme cylinder 10 or in or on the tightening device 11.
  • the transmission of the transponder data from the transponder 18 can also take place directly to the external evaluation device 21 without the interposition of a data transmitter 20 and an internal reading device 19.
  • the evaluation device 21 then contains a corresponding reading device (reader).
  • the transponder 18 also contains identification data for the respective printing plate 12, this can also be used in a simple manner for finding a specific printing plate 12 in a printing plate magazine.
  • all printing plates or other printing forms stored in the printing plate magazine can be identified, that is, the entire contents The magazine can be read out and registered at the same time.
  • the transponder data can also be subsequently changed or supplemented, for example, by the frequency of disk use, the locations, correction data from the last ongoing production and the like are written into the transponder.

Landscapes

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

Claims (9)

  1. Machine d'impression avec plusieurs plaques d'impression, dans laquelle chaque plaque d'impression possède au moins un cylindre porte-clichés (10) avec un système d'immobilisation par serrage (11) servant à immobiliser par serrage un moule d'impression (12), ainsi qu'avec un dispositif servant à régler ou servant à régler et à identifier un moule d'impression (12) installé sur le cylindre porte-clichés respectif en fonction de paramètres du moule d'impression (12) respectif, dans laquelle les paramètres sont choisis parmi le groupe : données d'identification pour le moule d'impression (12) respectif, données servant à la correction de la position du moule d'impression (12) sur le cylindre porte-clichés (10), données d'ajustement pour un registre périphérique, données d'ajustement pour un registre latéral, données d'ajustement pour un registre diagonal, numéro de commande, encre d'impression, plaque d'impression associée, composition d'un ensemble de plaques, ordre d'un ensemble de plaques, fréquence d'utilisation de plaques, et avec un moule d'impression (12), qui est pourvu d'un transpondeur (18) mémorisant lesdits paramètres en tant que données de transpondeur, et avec un système de transmission de données, présentant au moins un système de lecture (19), servant à transmettre les données de transpondeur à un système d'évaluation (21) ainsi qu'avec des moyens de réglage, qui sont réalisés pour régler le cylindre porte-clichés (10) respectif et/ou la position du moule d'impression (12) sur le cylindre porte-clichés (10) respectif en fonction des données de transpondeur.
  2. Machine d'impression selon la revendication 1, caractérisée en ce que le système de lecture pour les données de transpondeur est disposé de manière stationnaire au niveau de ou dans la zone de la plaque d'impression de la machine d'impression, dont fait partie le cylindre porte-clichés (10) respectif.
  3. Machine d'impression selon la revendication 1, caractérisée en ce que le système de lecture (19) pour les données de transpondeur est disposé au niveau du cylindre porte-clichés (10), en particulier au niveau de ou dans un système d'immobilisation par serrage (11) pour le moule d'impression (12), dans laquelle un transmetteur de données (20) relié au système de lecture (19) est réalisé pour la transmission de données au système d'évaluation (21).
  4. Machine d'impression selon la revendication 3, caractérisée en ce que le transmetteur de données (20) est réalisé en tant qu'un autre transpondeur ou en contient un.
  5. Machine d'impression selon l'une quelconque des revendications précédentes, caractérisée en ce qu'un système de capteur (15, 16) est prévu au niveau du cylindre porte-clichés (10) pour détecter la position d'appui correcte du moule d'impression (12), dans laquelle un signal déclenché dans le cas d'une position correcte est réalisé également pour le déclenchement de la transmission de données.
  6. Machine d'impression selon la revendication 5, caractérisée en ce que le système de capteur est disposé au niveau du cylindre porte-clichés (10) au niveau d'un ensemble forment goupille d'ajustement venant en prise avec des évidements (13, 14) du moule d'impression (12).
  7. Machine d'impression selon l'une quelconque des revendications précédentes, caractérisée en ce que le transpondeur (18) est disposé au niveau du côté d'appui du moule d'impression (12), en particulier dans la zone du système d'immobilisation par serrage (11) du cylindre porte-clichés (10).
  8. Machine d'impression selon l'une quelconque des revendications précédentes, caractérisée en ce que le système d'évaluation (21) est réalisé pour la commande automatique des moyens de réglage à réglage motorisé.
  9. Machine d'impression selon l'une quelconque des revendications précédentes, caractérisée en ce que le système de transmission de données est réalisé au moins en partie en tant que système RFID (Radio Frequency Identification).
EP06025640.1A 2006-02-22 2006-12-12 Machine d'impression avec un dispositif pour ajuster et/ou identifier des plaques d'impression sur des cylindres d'impression Active EP1826004B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200610008198 DE102006008198A1 (de) 2006-02-22 2006-02-22 Vorrichtung zur Einstellung und/oder Identifizierung von auf Formzylindern einer Druckmaschine aufgebrachten Druckformen

Publications (3)

Publication Number Publication Date
EP1826004A2 EP1826004A2 (fr) 2007-08-29
EP1826004A3 EP1826004A3 (fr) 2010-12-08
EP1826004B1 true EP1826004B1 (fr) 2018-12-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP06025640.1A Active EP1826004B1 (fr) 2006-02-22 2006-12-12 Machine d'impression avec un dispositif pour ajuster et/ou identifier des plaques d'impression sur des cylindres d'impression

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Country Link
EP (1) EP1826004B1 (fr)
DE (1) DE102006008198A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007052295A1 (de) * 2007-10-31 2009-05-07 Manroland Ag Druckmaschine mit einer Vorrichtung zur kontaktlosen Messdatenerfassung
DE102007062338A1 (de) * 2007-12-22 2009-06-25 Manroland Ag Rotationsdruckmaschine mit energieautarken Sensorsystemen
DE202008005617U1 (de) 2008-04-22 2008-10-16 Steigerdruck Gmbh Vorrichtung zur Positionierung von Druckplatten in Druckmaschinen
DE102008020249B3 (de) * 2008-04-22 2009-09-10 Steigerdruck Gmbh Verfahren und Vorrichtung zur Positionierung von Druckplatten in Druckmaschinen
DE102012214824A1 (de) 2012-08-21 2014-02-27 Ball Europe Gmbh Verfahren und Vorrichtung zum Ausrichten von Druckplatten auf Druckzylindern

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DE4239089B4 (de) * 1992-05-09 2004-08-19 Koenig & Bauer Ag Verfahren zur Registerkorrektur von Druckplatten
US5323704A (en) * 1992-07-30 1994-06-28 Heidelberg-Harris Gmbh Device for the identification of a flexible roller shell
DE29808098U1 (de) * 1998-05-06 1998-07-16 Roland Man Druckmasch Einrichtung zur Registerkontrolle
DE10050097A1 (de) * 2000-10-09 2002-06-20 Roland Man Druckmasch Gummizylinderhülse für Offsetdruckmaschinen
JP3407112B2 (ja) * 2000-10-30 2003-05-19 株式会社東京機械製作所 刷版装着位置判定装置
US6510793B1 (en) * 2001-06-28 2003-01-28 Eastman Kodak Company Imaging apparatus and printing plate mounting surface for use in an imaging apparatus having printing plate registration detection
DE60304024D1 (de) * 2003-01-02 2006-05-11 Cerutti Spa Off Mec Vorrichtung und Verfahren zum automatischen Zuführen und Abführen von Druckplatten für Zylinder von einer flexographischen Druckmaschine
DE10320205B4 (de) * 2003-05-07 2015-12-17 Windmöller & Hölscher Kg Mehrfarben-Rotationsdruckmaschine
DE602004008571T2 (de) * 2004-01-27 2008-05-21 Rossini S.P.A., Rescaldina Druckelement mit Identifikationsmitteln und Verfahren zum Einbetten von Identifikationsmitteln in einem Druckelement
DE502005010463D1 (de) 2004-05-05 2010-12-16 Rolf-Peter Lehner Verfahren zur schnellen Lagekontrolle eines Druckbildes auf einer Druckform
DE102005013360B4 (de) * 2005-03-23 2018-09-13 Manroland Web Systems Gmbh Verfahren zum Positionieren von Druckplatten auf Zylindern einer Druckmaschine

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Also Published As

Publication number Publication date
EP1826004A3 (fr) 2010-12-08
EP1826004A2 (fr) 2007-08-29
DE102006008198A1 (de) 2007-08-23

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