DE20010920U1 - Printing machine, in particular sheetfed offset printing machine - Google Patents

Printing machine, in particular sheetfed offset printing machine

Info

Publication number
DE20010920U1
DE20010920U1 DE20010920U DE20010920U DE20010920U1 DE 20010920 U1 DE20010920 U1 DE 20010920U1 DE 20010920 U DE20010920 U DE 20010920U DE 20010920 U DE20010920 U DE 20010920U DE 20010920 U1 DE20010920 U1 DE 20010920U1
Authority
DE
Germany
Prior art keywords
printed
printing machine
image
printing
machine according
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
DE20010920U
Other languages
German (de)
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
Application filed by MAN Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG
Priority to DE20010920U priority Critical patent/DE20010920U1/en
Publication of DE20010920U1 publication Critical patent/DE20010920U1/en
Priority to EP01113871A priority patent/EP1167036A1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Image Processing (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (7)

1. Druckmaschine, bei welcher zur Qualitätsbestimmung eines auf einem Bedruckstoff angeordneten Druckbildes eine Bilderfassungseinrichtung den Bedruckstoff erfasst und eine mit der Bilderfassungseinrichtung verbundene Auswerteeinrichtung die von der Bilderfassungseinrichtung aufgenommene Abbildung des Bedruckstoffes mit einer Referenzabbildung vergleicht dadurch gekennzeichnet, dass der Bedruckstoff (14) mit einer Mehrzahl gleicher Druckbilder (26) bedruckt ist und die Auswerteeinrichtung (18) nur eine Teilmenge der Druckbilder (26) aus der Abbildung des Bedruckstoffes (14) auswertet, wobei die Auswerteeinrichtung (18) bei Übereinstimmung der ausgewerteten Teilmenge mit der Referenzabbildung ein Signal an eine Zähleinrichtung (28) zur Registrierung der Teilmenge ausgibt.1. Printing machine, in which, to determine the quality of a print image arranged on a printing material, an image recording device detects the printing material and an evaluation device connected to the image recording device compares the image of the printing material recorded by the image recording device with a reference image, characterized in that the printing material ( 14 ) compares with a plurality The same printed images ( 26 ) are printed and the evaluation device ( 18 ) only evaluates a subset of the print images ( 26 ) from the image of the printing substrate ( 14 ), the evaluation device ( 18 ) sending a signal to a counting device if the evaluated partial quantity matches the reference image ( 28 ) to register the subset. 2. Druckmaschine nach Anspruch 1 dadurch gekennzeichnet, dass die Druckbilder (26) im Nutzen (27) auf dem als Bogen (14) ausgebildeten Bedruckstoff gedruckt sind und die Referenzabbildung ein mit mehreren Nutzen eines Druckbildes bedruckter Bogen (14) ist, wobei die Auswerteeinrichtung (18) einen Nutzen (27) des bedruckten Bogens (14) mit der Referenzabbildung vergleicht und dieser bei Feststellung eines korrekten Nutzen (27) von der Zähleinrichtung (28) gezählt wird.2. Printing machine according to claim 1, characterized in that the printed images ( 26 ) are printed in the panel ( 27 ) on the printing material designed as a sheet ( 14 ) and the reference image is a sheet ( 14 ) printed with a plurality of panels of a printed image, the evaluation device ( 18 ) compares a use ( 27 ) of the printed sheet ( 14 ) with the reference image and this is counted by the counting device ( 28 ) when a correct use ( 27 ) is determined. 3. Druckmaschine nach Anspruch 2 dadurch gekennzeichnet, dass in einer Speichereinheit (19) der Auswerteeinrichtung (18) Informationen über die Anzahl der Nutzen (27) pro Bogen (14) und die Lage der Nutzen (27) auf dem Bogen (14) gespeichert sind. 3. Printing machine according to claim 2, characterized in that in a memory unit ( 19 ) of the evaluation device ( 18 ) information about the number of benefits ( 27 ) per sheet ( 14 ) and the location of the benefits ( 27 ) on the sheet ( 14 ) is stored are. 4. Druckmaschine nach Anspruch 2 dadurch gekennzeichnet, dass die Zähleinrichtung (28) mit einer Maschinensteuereinrichtung (22) der Bogenoffsetdruckmaschine (1) verbunden ist, welche in Abhängigkeit vom Zählergebnis der Zähleinrichtung (28) die Anzahl weiterer noch zu bedruckender Bogen (14) festlegt.4. Printing machine according to claim 2, characterized in that the counting device ( 28 ) is connected to a machine control device ( 22 ) of the sheet-fed offset printing press ( 1 ) which, depending on the counting result of the counting device ( 28 ), determines the number of further sheets ( 14 ) still to be printed . 5. Druckmaschine nach Anspruch 1 dadurch gekennzeichnet, dass die Bilderfassungseinrichtung eine CCD-Kamera (16) ist.5. Printing machine according to claim 1, characterized in that the image capture device is a CCD camera ( 16 ). 6. Druckmaschine nach Anspruch 5 dadurch gekennzeichnet, dass die Auswerteeinheit (18) die von der CCD-Kamera (16) ermittelten Bilder digitalisiert und mit dem digitalisierten, in der Speichereinheit (19) abgelegten Referenzbild vergleicht.6. Printing machine according to claim 5, characterized in that the evaluation unit ( 18 ) digitizes the images determined by the CCD camera ( 16 ) and compares them with the digitized reference image stored in the storage unit ( 19 ). 7. Druckmaschine nach Anspruch 6 dadurch gekennzeichnet, dass die von der Auswerteinheit (18) tatsächlich ausgewertete Teilmenge der Druckbilder (26) einer Anzeigeeinrichtung (21) zuführbar ist, wo neben der Teilmenge gleichzeitig die zugehörige Referenzabbildung darstellbar ist.7. Printing machine according to claim 6, characterized in that the subset of the printed images ( 26 ) actually evaluated by the evaluation unit ( 18 ) can be fed to a display device ( 21 ), where in addition to the subset the associated reference image can be displayed at the same time.
DE20010920U 2000-06-20 2000-06-20 Printing machine, in particular sheetfed offset printing machine Expired - Lifetime DE20010920U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE20010920U DE20010920U1 (en) 2000-06-20 2000-06-20 Printing machine, in particular sheetfed offset printing machine
EP01113871A EP1167036A1 (en) 2000-06-20 2001-06-07 Printing machine, particularly sheet offset printing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20010920U DE20010920U1 (en) 2000-06-20 2000-06-20 Printing machine, in particular sheetfed offset printing machine

Publications (1)

Publication Number Publication Date
DE20010920U1 true DE20010920U1 (en) 2000-09-14

Family

ID=7943065

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20010920U Expired - Lifetime DE20010920U1 (en) 2000-06-20 2000-06-20 Printing machine, in particular sheetfed offset printing machine

Country Status (2)

Country Link
EP (1) EP1167036A1 (en)
DE (1) DE20010920U1 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1454746A1 (en) 2003-03-06 2004-09-08 MAN Roland Druckmaschinen AG Image inspection system for a printing press
DE102005001091B3 (en) * 2005-01-06 2006-04-06 Lpcon Gmbh Method for error detection on printed image during print web observation, especially for printing machines, involves automatically recording reference image immediately after start of procedure
DE102004061951A1 (en) * 2004-12-23 2006-07-06 Man Roland Druckmaschinen Ag Quality control device for use in sheet offset printing machine, has camera for analysing printed sheet by recording light reflection, light emission and shadowing effects with respect to image units embossed in areas of printed sheet
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
DE102005054122A1 (en) * 2005-11-12 2007-05-16 Roland Man Druckmasch Quality control system for a printing press
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
US7447353B2 (en) 2003-03-28 2008-11-04 Koenig & Bauer Aktiengesellschaft Methods for qualitative evaluation of a material with at least one identification characteristic
DE10131934B4 (en) * 2001-07-02 2010-03-11 Wifag Maschinenfabrik Ag Measurement and control of color in web-fed printing
US7710595B2 (en) 2004-03-23 2010-05-04 Koenig & Bauer Aktiengesellschaft Method for identifying a single panel comprising a printed image of defective quality on printed material comprising several panels

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE102004029140A1 (en) * 2004-06-17 2006-01-12 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
DE102005026127B4 (en) 2005-06-07 2007-02-08 Koenig & Bauer Ag Printing machine and a method for producing a printed product
DE102009023963A1 (en) 2009-06-05 2010-12-09 Robert Bosch Gmbh Method for determining a quality measure for a product processed by a processing machine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4432371B4 (en) * 1994-09-12 2004-12-09 Heidelberger Druckmaschinen Ag Useful printing and finishing processes

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10131934B4 (en) * 2001-07-02 2010-03-11 Wifag Maschinenfabrik Ag Measurement and control of color in web-fed printing
EP1454746A1 (en) 2003-03-06 2004-09-08 MAN Roland Druckmaschinen AG Image inspection system for a printing press
US7447353B2 (en) 2003-03-28 2008-11-04 Koenig & Bauer Aktiengesellschaft Methods for qualitative evaluation of a material with at least one identification characteristic
US7710595B2 (en) 2004-03-23 2010-05-04 Koenig & Bauer Aktiengesellschaft Method for identifying a single panel comprising a printed image of defective quality on printed material comprising several panels
DE102004061951A1 (en) * 2004-12-23 2006-07-06 Man Roland Druckmaschinen Ag Quality control device for use in sheet offset printing machine, has camera for analysing printed sheet by recording light reflection, light emission and shadowing effects with respect to image units embossed in areas of printed sheet
DE102004061951B4 (en) * 2004-12-23 2017-10-12 manroland sheetfed GmbH Quality control procedure for surface variable printed matter
DE102005001091B3 (en) * 2005-01-06 2006-04-06 Lpcon Gmbh Method for error detection on printed image during print web observation, especially for printing machines, involves automatically recording reference image immediately after start of procedure
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
DE102005054122A1 (en) * 2005-11-12 2007-05-16 Roland Man Druckmasch 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
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

Also Published As

Publication number Publication date
EP1167036A1 (en) 2002-01-02

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20001019

R150 Term of protection extended to 6 years

Effective date: 20030617

R151 Term of protection extended to 8 years

Effective date: 20060630

R152 Term of protection extended to 10 years

Effective date: 20080703

R081 Change of applicant/patentee

Owner name: MANROLAND AG, DE

Free format text: FORMER OWNER: MAN ROLAND DRUCKMASCHINEN AG, 63075 OFFENBACH, DE

Effective date: 20080819

R071 Expiry of right