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DE502004002044D1 - Image inspection system for a printing press - Google Patents

Image inspection system for a printing press

Info

Publication number
DE502004002044D1
DE502004002044D1 DE502004002044T DE502004002044T DE502004002044D1 DE 502004002044 D1 DE502004002044 D1 DE 502004002044D1 DE 502004002044 T DE502004002044 T DE 502004002044T DE 502004002044 T DE502004002044 T DE 502004002044T DE 502004002044 D1 DE502004002044 D1 DE 502004002044D1
Authority
DE
Germany
Prior art keywords
inspection system
printing press
image inspection
line scan
scan camera
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
DE502004002044T
Other languages
German (de)
Inventor
Dipl-Phys Lippold
Hans-Willy Schuetz
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7980589&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE502004002044(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by MAN Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG
Publication of DE502004002044D1 publication Critical patent/DE502004002044D1/en
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
    • B41F33/00—Indicating, counting, warning, control or safety devices
    • B41F33/0036—Devices for scanning or checking the printed matter for quality control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/36—Blanking or long feeds; Feeding to a particular line, e.g. by rotation of platen or feed roller
    • B41J11/42—Controlling printing material conveyance for accurate alignment of the printing material with the printhead; Print registering
    • B41J11/46—Controlling printing material conveyance for accurate alignment of the printing material with the printhead; Print registering by marks or formations on the paper being fed

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Ink Jet (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Facsimiles In General (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)

Abstract

Printer has line scan camera [2] to monitor printed labels for defects in printing, tears or oil drops on paper etc. Ink jet, laser or number print head [8] coupled to controller [4] marks label at location of defect, so label will be discarded in later process step. Link to signal generator [9] causes line scan camera [2] to be activated to monitor print on sheet.
DE502004002044T 2003-03-06 2004-02-19 Image inspection system for a printing press Expired - Lifetime DE502004002044D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20303574U DE20303574U1 (en) 2003-03-06 2003-03-06 Image inspection system for a printing press

Publications (1)

Publication Number Publication Date
DE502004002044D1 true DE502004002044D1 (en) 2007-01-04

Family

ID=7980589

Family Applications (2)

Application Number Title Priority Date Filing Date
DE20303574U Expired - Lifetime DE20303574U1 (en) 2003-03-06 2003-03-06 Image inspection system for a printing press
DE502004002044T Expired - Lifetime DE502004002044D1 (en) 2003-03-06 2004-02-19 Image inspection system for a printing press

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE20303574U Expired - Lifetime DE20303574U1 (en) 2003-03-06 2003-03-06 Image inspection system for a printing press

Country Status (4)

Country Link
EP (1) EP1454746B1 (en)
JP (1) JP4272561B2 (en)
AT (1) ATE345933T1 (en)
DE (2) DE20303574U1 (en)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10314071B3 (en) 2003-03-28 2004-09-30 Koenig & Bauer Ag Procedure for the qualitative assessment of a material with at least one identifier
DE10332211B3 (en) 2003-07-16 2005-02-10 Koenig & Bauer Ag Machine for processing sheets
EP1579994B1 (en) 2004-03-23 2008-12-24 Koenig & Bauer Aktiengesellschaft Printing machine with an inline inspection system
DE102004035786B4 (en) * 2004-03-23 2010-04-01 Koenig & Bauer Aktiengesellschaft Inline inspection systems
DE102004014532B3 (en) 2004-03-23 2005-03-03 Koenig & Bauer Ag Optical system for generating illuminated shape on moving material has delay time, switch-on duration sum less than exposure duration; material speed-dependent off time follows exposure period until next exposure period
DE102004014541B3 (en) 2004-03-23 2005-05-04 Koenig & Bauer Ag Optical system e.g. for banknote checking device, inspection system or flat bed scanner, providing uniform intensity illumination strip on surface of moving material web
DE102004014549B3 (en) * 2004-03-23 2005-10-06 Koenig & Bauer Ag Defective quality printed image copy identifying method for print substrate, involves determining location of copy containing defect by comparing data, correlating with image, to data record concerning arrangement and form of copy
DE502005005538D1 (en) * 2004-03-23 2008-11-13 Koenig & Bauer Ag METHOD FOR IDENTIFYING AN INDIVIDUAL BENEFIT WITH A PRINT IMAGE OF INCORRECT QUALITY ON A MULTIPLE PRESENT PRINTED SUBSTANCE
ES2387567T3 (en) 2004-03-23 2012-09-26 Koenig & Bauer Aktiengesellschaft Printer machine with at least one inking mechanism
DE102005002004A1 (en) * 2005-01-15 2006-07-27 Landen, Franz J. Feed control for printed cardboard sheets for packaging uses markings on cardboard sheets read by optical scanner to determine position
DE102005019533B4 (en) * 2005-04-27 2021-03-18 Koenig & Bauer Ag Printing machine and method for operating the printing machine for the inline production of individualized printed products
DE102005037498A1 (en) * 2005-08-09 2007-02-15 Man Roland Druckmaschinen Ag Quality control system for a printing press
DE102005037497A1 (en) * 2005-08-09 2007-02-15 Man Roland Druckmaschinen Ag Method for individually characterizing each copy on a printed sheet comprises applying a printing ink or coating on the sheet using a printing device connected to a laser device with a thermosensitive ink
DE102005054122B4 (en) * 2005-11-12 2017-09-21 manroland sheetfed GmbH Method for operating a quality control system for a sheet-fed rotary printing press
DE102005060441A1 (en) * 2005-12-17 2007-06-21 Man Roland Druckmaschinen Ag Sheetfed
DE102006006676A1 (en) * 2006-02-14 2007-08-23 Koenig & Bauer Aktiengesellschaft Sheet-
DE102006012330C5 (en) 2006-03-17 2023-04-06 manroland sheetfed GmbH Sheet-fed printing machine with post-processing unit
DE102006012513A1 (en) * 2006-03-18 2007-09-20 Man Roland Druckmaschinen Ag Image processing system for a printing press
DE102006015828A1 (en) * 2006-04-03 2007-10-04 Man Roland Druckmaschinen Ag Image inspection system for e.g. sheet-fed offset press, has sorting device, where data, which are stored in memory and obtained by image processing algorithm, are stored in another memory for analysis by algorithm
DE102006028482A1 (en) * 2006-06-21 2007-12-27 Koenig & Bauer Aktiengesellschaft Printed sheet marking device for use in sheet-fed rotary printing machine, has adhesive label injecting device printing adhesive label with identification data of all defective single use of printed sheet and marking sheet through injection
DE102007036326B4 (en) 2006-08-02 2024-09-19 Koenig & Bauer Ag Device and method for marking and separating faulty print images
DE602007011013D1 (en) 2006-09-27 2011-01-20 Fujifilm Corp Label printer and method for label production
DE102006051276A1 (en) 2006-10-31 2008-05-08 Man Roland Druckmaschinen Ag Marking device for a printing press
DE102007022434A1 (en) * 2007-05-10 2008-11-13 Heidelberger Druckmaschinen Ag Sheet inspection device in sheet-fed offset printing presses
DE102007028452A1 (en) * 2007-06-18 2008-12-24 Manroland Ag Method for operating a processing device integrated in a web press
DE102007044623A1 (en) * 2007-09-19 2009-04-02 Manroland Ag Method for printing a substrate
DE102007047180A1 (en) * 2007-10-02 2009-04-09 Manroland Ag Web Press
EP2055478A2 (en) 2007-10-30 2009-05-06 manroland AG System for creating tactile structures on printed products
DE102008001712A1 (en) 2007-10-30 2009-05-07 Manroland Ag Sheet fed printing press, has lacquer units arranged upstream, downstream, or between print units, and laser marking devices impacting on print sheets guided by conveying system in such manner that tactile samples are created on sheets
DE102008031203C5 (en) 2008-07-03 2017-09-28 Flooring Industries Limited, Sarl Method and digital printing device for printing on printing paper with a decor
DE102008033273B4 (en) * 2008-07-03 2011-02-17 hülsta-werke Hüls GmbH & Co KG Method and digital printing device for printing on printing paper
WO2010066638A1 (en) 2008-12-09 2010-06-17 Manroland Ag Device for laser treating film coatings
DE102009000513B4 (en) 2009-01-30 2024-04-18 manroland sheetfed GmbH Sheet-fed printing press
DE102009012436A1 (en) * 2009-03-11 2010-09-23 OCé PRINTING SYSTEMS GMBH Method for checking of color components printed on paper web in e.g. high-performance electrographic printer for producing multi-color images, involves detecting mapping of binary symbols with coded data by sensor arrangement
EP2565038A4 (en) * 2010-04-30 2013-12-18 Komori Corp DEVICE AND METHOD FOR INSPECTING A PRINTED MATERIAL
ES2400656B1 (en) 2011-06-28 2014-06-02 Airbus Operations, S.L. PROCEDURE FOR MARKING AND RECOGNITION OF DEFECTS IN PREPREG MATERIAL
CN103386821A (en) * 2012-05-11 2013-11-13 四川优的科技有限公司 System for collecting marking information of assembly line
DE102014108325A1 (en) 2013-12-20 2015-06-25 Manroland Web Systems Gmbh Method and device for markless control and regulation of a digital printing process
DE102017208513B4 (en) 2017-05-19 2019-05-02 Koenig & Bauer Ag Method for operating a sheet-processing machine
DE102022105615A1 (en) 2022-03-10 2023-09-14 Koenig & Bauer Ag Sheet processing machine and method for marking and tracking sheets
DE102023129557A1 (en) * 2023-10-26 2025-04-30 Koenig & Bauer Ag Machine system and method for monitoring and/or controlling the production of benefits

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3938138C2 (en) 1989-11-16 1993-12-23 Roland Man Druckmasch Device for quality assurance of the production run on a sheet-fed printing machine
DE4321179A1 (en) 1993-06-25 1995-01-05 Heidelberger Druckmasch Ag Method and device for controlling or regulating the operations of a printing machine
DE20010920U1 (en) 2000-06-20 2000-09-14 MAN Roland Druckmaschinen AG, 63075 Offenbach Printing machine, in particular sheetfed offset printing machine
JP4950374B2 (en) * 2000-06-23 2012-06-13 株式会社小森コーポレーション Sheet-like object identification method and identification apparatus
JP4616451B2 (en) 2000-09-22 2011-01-19 株式会社小森コーポレーション Print quality inspection device

Also Published As

Publication number Publication date
JP4272561B2 (en) 2009-06-03
EP1454746A1 (en) 2004-09-08
ATE345933T1 (en) 2006-12-15
EP1454746B1 (en) 2006-11-22
JP2004268584A (en) 2004-09-30
DE20303574U1 (en) 2003-04-30

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: MANROLAND AG, 63075 OFFENBACH, DE