EP1300354A3 - Device for detecting the position of an edge of a processed material - Google Patents

Device for detecting the position of an edge of a processed material Download PDF

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Publication number
EP1300354A3
EP1300354A3 EP02020909A EP02020909A EP1300354A3 EP 1300354 A3 EP1300354 A3 EP 1300354A3 EP 02020909 A EP02020909 A EP 02020909A EP 02020909 A EP02020909 A EP 02020909A EP 1300354 A3 EP1300354 A3 EP 1300354A3
Authority
EP
European Patent Office
Prior art keywords
row
ccd lines
detecting
edge
gaps
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.)
Granted
Application number
EP02020909A
Other languages
German (de)
French (fr)
Other versions
EP1300354A2 (en
EP1300354B1 (en
Inventor
Arndt Jentzsch
Jörg Seefeld
Gerald Quapil
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.)
Koenig and Bauer AG
Original Assignee
Koenig and Bauer 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 Koenig and Bauer AG filed Critical Koenig and Bauer AG
Publication of EP1300354A2 publication Critical patent/EP1300354A2/en
Publication of EP1300354A3 publication Critical patent/EP1300354A3/en
Application granted granted Critical
Publication of EP1300354B1 publication Critical patent/EP1300354B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • B65H11/00—Feed tables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
    • B65H23/0204—Sensing transverse register of web
    • B65H23/0216—Sensing transverse register of web with an element utilising photoelectric effect
    • 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
    • B65H7/02—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors
    • B65H7/06—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors responsive to presence of faulty articles or incorrect separation or feed
    • B65H7/10—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors responsive to presence of faulty articles or incorrect separation or feed responsive to incorrect side register
    • 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
    • B65H7/02—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors
    • B65H7/14—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors by photoelectric feelers or detectors
    • 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
    • B65H2511/514—Particular portion of element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
    • B65H2515/60—Optical characteristics, e.g. colour, light
    • 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
    • B65H2553/41—Photoelectric detectors
    • B65H2553/414—Photoelectric detectors involving receptor receiving light reflected by a reflecting surface and emitted by a separate emitter
    • 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
    • B65H2553/41—Photoelectric detectors
    • B65H2553/416—Array arrangement, i.e. row of emitters or detectors
    • 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
    • B65H2553/80—Arangement of the sensing means
    • B65H2553/82—Arangement of the sensing means with regard to the direction of transport of the handled material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2557/00—Means for control not provided for in groups B65H2551/00 - B65H2555/00
    • B65H2557/50—Use of particular electromagnetic waves, e.g. light, radiowaves or microwaves
    • B65H2557/512—Use of particular electromagnetic waves, e.g. light, radiowaves or microwaves infrared
    • 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
    • B65H2701/13—Parts concerned of the handled material
    • B65H2701/131—Edges

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Handling Of Cut Paper (AREA)
  • Controlling Sheets Or Webs (AREA)

Abstract

Die Erfindung betrifft eine Einrichtung zum Erfassen der Lage einer Kante eines Verarbeitungsgutes, das einer Druckmaschine zugeführt wird, mit einer als Reflexzeile ausgebildeten optoelektrischen Messeinrichtung.The invention relates to a device for detecting the position of an edge of a material to be processed, which is fed to a printing press with a reflex line optoelectric measuring device.

Aufgabe der Erfindung ist, eine bekannte Reflexzeile so auszugestalten, dass diese ohne Einschränkungen Kanten sämtlicher innerhalb eines Formatdifferenzbereiches anfallender Formate erfassen kann.The object of the invention is to design a known reflex line so that it is without restrictions Edges of all formats occurring within a format difference range can capture.

Erfindungsgemäß wird die Aufgabe dadurch gelöst, dass die CCD-Zeilen (11, 12, 13, 14, 15 bis n) in einer ersten Reihe und in einer zu dieser parallel in einem Abstand verlaufenden zweiten Reihe in Lücken hintereinander angeordnet sind, wobei den Lücken zwischen den CCD-Zeilen (11, 13, 15, n) der ersten Reihe die CCD-Zeilen (12, 14, n±1) der zweiten Reihe gegenüberliegend angeordnet sind und jede der CCD-Zeilen (11 bis n+1) direkt mit einer Verarbeitunaselektronik verbunden sind.

Figure 00000001
According to the invention, the object is achieved in that the CCD lines (11, 12, 13, 14, 15 to n) are arranged one after the other in gaps in a first row and in a second row running at a distance parallel thereto, the gaps between the CCD lines (11, 13, 15, n) of the first row the CCD lines (12, 14, n ± 1) of the second row are arranged opposite each other and each of the CCD lines (11 to n + 1) directly are connected to processing electronics.
Figure 00000001
EP02020909A 2001-10-06 2002-09-19 Device for detecting the position of an edge of a processed material Expired - Fee Related EP1300354B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10149437A DE10149437A1 (en) 2001-10-06 2001-10-06 Device for detecting the position of an edge of a material to be processed
DE10149437 2001-10-06

Publications (3)

Publication Number Publication Date
EP1300354A2 EP1300354A2 (en) 2003-04-09
EP1300354A3 true EP1300354A3 (en) 2004-06-23
EP1300354B1 EP1300354B1 (en) 2007-01-03

Family

ID=7701702

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02020909A Expired - Fee Related EP1300354B1 (en) 2001-10-06 2002-09-19 Device for detecting the position of an edge of a processed material

Country Status (2)

Country Link
EP (1) EP1300354B1 (en)
DE (2) DE10149437A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005060772B4 (en) * 2005-12-16 2010-02-18 Eastman Kodak Co. Method for detecting an edge of a printing substrate
DE102007009676A1 (en) * 2007-02-28 2008-09-04 Koenig & Bauer Aktiengesellschaft Alignment unit for sheets of paper on feed table of sheet-printing machine, includes optical sensors which can be moved at sheet velocity, to detect front edge of sheet
EP2030924A1 (en) * 2007-08-28 2009-03-04 Müller Martini Holding AG Device for processing printed products
EP2093173B1 (en) * 2008-02-19 2013-06-12 Texmag GmbH Vertriebsgesellschaft Method and device for detecting orientation characteristics on a web of material
DE102008012775A1 (en) 2008-03-05 2009-09-10 Heidelberger Druckmaschinen Ag Method for measuring the position of sheets and for aligning sheets
DE102010027119A1 (en) 2010-07-14 2012-01-19 Heidelberger Druckmaschinen Ag Method and device for positioning sheets

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1307664A (en) * 1971-04-22 1973-02-21 Polygraph Leipzig Photo-electric sheet position detecting devices in sheet processing machines
US4005285A (en) * 1975-10-30 1977-01-25 Xerox Corporation Optical system for extending photosensor array resolution
DE3035550A1 (en) * 1980-09-20 1982-04-29 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Electro-optical photocopier appts. - has line of luminescent diodes used to transform original into charge image on revolving drum
US4899226A (en) * 1986-12-20 1990-02-06 Kabushiki Kaisha Toshiba Image reading apparatus which corrects for a reading error caused by reading an image at a continuously-variable image reading density with staggered line image sensors
JPH0348987A (en) * 1989-07-18 1991-03-01 Oki Electric Ind Co Ltd Paper sheet recognizing device
WO2000047947A1 (en) * 1999-02-10 2000-08-17 Nexpress Llc System for measuring the position of an edge of a transparent article
JP2000241125A (en) * 1999-02-19 2000-09-08 Nippon Electro Sensari Device Kk Dimension measuring apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19926848A1 (en) * 1999-06-13 2000-01-20 Stephan Joerg Edge position sensing of continuously moving fabric line by infrared light uses transverse line of emitters and receivers and deduces edge position from integrated value of reflected light
DE10136870A1 (en) 2001-07-28 2003-02-06 Koenig & Bauer Ag Device for detecting the position of an edge of a material to be processed

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1307664A (en) * 1971-04-22 1973-02-21 Polygraph Leipzig Photo-electric sheet position detecting devices in sheet processing machines
US4005285A (en) * 1975-10-30 1977-01-25 Xerox Corporation Optical system for extending photosensor array resolution
DE3035550A1 (en) * 1980-09-20 1982-04-29 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Electro-optical photocopier appts. - has line of luminescent diodes used to transform original into charge image on revolving drum
US4899226A (en) * 1986-12-20 1990-02-06 Kabushiki Kaisha Toshiba Image reading apparatus which corrects for a reading error caused by reading an image at a continuously-variable image reading density with staggered line image sensors
JPH0348987A (en) * 1989-07-18 1991-03-01 Oki Electric Ind Co Ltd Paper sheet recognizing device
WO2000047947A1 (en) * 1999-02-10 2000-08-17 Nexpress Llc System for measuring the position of an edge of a transparent article
JP2000241125A (en) * 1999-02-19 2000-09-08 Nippon Electro Sensari Device Kk Dimension measuring apparatus

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 015, no. 198 (P - 1204) 22 May 1991 (1991-05-22) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 12 3 January 2001 (2001-01-03) *

Also Published As

Publication number Publication date
DE50209144D1 (en) 2007-02-15
EP1300354A2 (en) 2003-04-09
DE10149437A1 (en) 2003-04-17
EP1300354B1 (en) 2007-01-03

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