EP1300353A3 - 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

Info

Publication number
EP1300353A3
EP1300353A3 EP02020908A EP02020908A EP1300353A3 EP 1300353 A3 EP1300353 A3 EP 1300353A3 EP 02020908 A EP02020908 A EP 02020908A EP 02020908 A EP02020908 A EP 02020908A EP 1300353 A3 EP1300353 A3 EP 1300353A3
Authority
EP
European Patent Office
Prior art keywords
detecting
edge
processed material
contrast
enhancing
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
EP02020908A
Other languages
German (de)
French (fr)
Other versions
EP1300353A2 (en
EP1300353B1 (en
Inventor
Arndt Jentzsch
Michael Koch
Uwe Becker
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 EP1300353A2 publication Critical patent/EP1300353A2/en
Publication of EP1300353A3 publication Critical patent/EP1300353A3/en
Application granted granted Critical
Publication of EP1300353B1 publication Critical patent/EP1300353B1/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
    • 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
    • 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
    • B65H2701/1315—Edges side edges, i.e. regarded in context of transport

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)

Abstract

Die Erfindung betrifft eine Einrichtung zum Erfassen der Lage einer Kante eines Verarbeitungsgutes, das einer Druckmaschine zugeführt wird.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.

Aufgabe der Erfindung ist es, eine gattungsgemäße Einrichtung dahingehend zu verändern, dass mit einfachen und platzsparenden Mitteln auf einfache Weise eine Anpassung des kontrastunterstützenden Mittels an das Verarbeitungsgut realisiert werden kann.The object of the invention is to change a generic device in such a way that that with simple and space-saving means a simple adjustment of the contrast-enhancing Can be realized on the processed goods.

Erfindungsgemäß wird die Aufgabe dadurch gelöst, dass als kontrastunterstützendes Mittel farbiges, von der Beleuchtungseinrichtung (11) abgestrahltes Licht vorgesehen ist.

Figure 00000001
According to the invention, the object is achieved in that colored light emitted by the lighting device (11) is provided as a contrast-enhancing means.
Figure 00000001
EP20020020908 2001-10-05 2002-09-19 Device for detecting the position of an edge of a processed material Expired - Fee Related EP1300353B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10149096 2001-10-05
DE2001149096 DE10149096A1 (en) 2001-10-05 2001-10-05 Device for detecting the position of an edge of a material to be processed

Publications (3)

Publication Number Publication Date
EP1300353A2 EP1300353A2 (en) 2003-04-09
EP1300353A3 true EP1300353A3 (en) 2004-01-28
EP1300353B1 EP1300353B1 (en) 2006-05-03

Family

ID=7701455

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20020020908 Expired - Fee Related EP1300353B1 (en) 2001-10-05 2002-09-19 Device for detecting the position of an edge of a processed material

Country Status (2)

Country Link
EP (1) EP1300353B1 (en)
DE (2) DE10149096A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2367262T3 (en) 2004-08-04 2011-10-31 Fms Force Measuring Systems Ag DEVICE AND PROCEDURE FOR THE DETECTION OF A CHARACTERISTIC BRAND IN A BAND OF MOVING MATERIAL.
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
CN110471072B (en) * 2019-08-19 2021-04-02 华晟（青岛）智能装备科技有限公司 Method and system for identifying position of reflecting column
DE102020104931B4 (en) 2020-02-25 2021-11-18 Balluff Gmbh Method and device for edge detection of an object

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1154225A1 (en) * 2000-05-10 2001-11-14 ERHARDT + LEIMER GmbH Detection of an edge of, or marking on, a moving product web with an additional diffuse light source as well as a light pointer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3495089A (en) * 1965-10-11 1970-02-10 Fife Mfg Co Alignment sensing devices utilizing light-emitting semi-conductors
FI94176C (en) * 1992-12-16 1995-07-25 Valmet Paper Machinery Inc Method and apparatus for tracking the edge of a moving track
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
DE10136871A1 (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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1154225A1 (en) * 2000-05-10 2001-11-14 ERHARDT + LEIMER GmbH Detection of an edge of, or marking on, a moving product web with an additional diffuse light source as well as a light pointer

Also Published As

Publication number Publication date
DE50206635D1 (en) 2006-06-08
EP1300353A2 (en) 2003-04-09
EP1300353B1 (en) 2006-05-03
DE10149096A1 (en) 2003-04-17

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