ATE345933T1 - IMAGE INSPECTION SYSTEM FOR A PRINTING PRESS - Google Patents
IMAGE INSPECTION SYSTEM FOR A PRINTING PRESSInfo
- Publication number
- ATE345933T1 ATE345933T1 AT04003728T AT04003728T ATE345933T1 AT E345933 T1 ATE345933 T1 AT E345933T1 AT 04003728 T AT04003728 T AT 04003728T AT 04003728 T AT04003728 T AT 04003728T AT E345933 T1 ATE345933 T1 AT E345933T1
- Authority
- AT
- Austria
- Prior art keywords
- inspection system
- printing press
- image inspection
- line scan
- scan camera
- Prior art date
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.
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 |
---|---|
ATE345933T1 true ATE345933T1 (en) | 2006-12-15 |
Family
ID=7980589
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT04003728T ATE345933T1 (en) | 2003-03-06 | 2004-02-19 | 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 (39)
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 |
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 |
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 |
CN101090821B (en) | 2004-03-23 | 2010-11-03 | 柯尼格及包尔公开股份有限公司 | Printing machines having at least one machine element that can be adjusted by a setting element |
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 |
EP1607220B1 (en) | 2004-03-23 | 2007-09-19 | Koenig & Bauer Aktiengesellschaft | Printing machine with an online inspection system |
ATE409584T1 (en) * | 2004-03-23 | 2008-10-15 | Koenig & Bauer Ag | METHOD FOR IDENTIFYING A SINGLE USE WITH A PRINTED IMAGE OF DEFECTIVE QUALITY ON A MULTIPLE USE PRINTER |
DE102004035786B4 (en) * | 2004-03-23 | 2010-04-01 | Koenig & Bauer Aktiengesellschaft | Inline inspection systems |
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 |
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 |
DE102005037498A1 (en) * | 2005-08-09 | 2007-02-15 | Man Roland Druckmaschinen Ag | Quality control system for a printing press |
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 |
EP1905600B1 (en) * | 2006-09-27 | 2010-12-08 | FUJIFILM Corporation | Label printer and method of making labels |
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 |
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 |
EP2055478A2 (en) | 2007-10-30 | 2009-05-06 | manroland AG | System for creating tactile structures on printed products |
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 |
EP2376287A1 (en) | 2008-12-09 | 2011-10-19 | 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 |
WO2011136348A1 (en) * | 2010-04-30 | 2011-11-03 | 株式会社小森コーポレーション | Apparatus and method for inspecting 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 |
Family Cites Families (5)
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 |
-
2003
- 2003-03-06 DE DE20303574U patent/DE20303574U1/en not_active Expired - Lifetime
-
2004
- 2004-02-19 EP EP04003728A patent/EP1454746B1/en not_active Revoked
- 2004-02-19 DE DE502004002044T patent/DE502004002044D1/en not_active Expired - Lifetime
- 2004-02-19 AT AT04003728T patent/ATE345933T1/en active
- 2004-03-03 JP JP2004059709A patent/JP4272561B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1454746A1 (en) | 2004-09-08 |
DE502004002044D1 (en) | 2007-01-04 |
EP1454746B1 (en) | 2006-11-22 |
DE20303574U1 (en) | 2003-04-30 |
JP4272561B2 (en) | 2009-06-03 |
JP2004268584A (en) | 2004-09-30 |
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