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1. WO2011036086 - OPTICAL CHECKING METHOD FOR EVALUATING QUALITY IN PRINT PROCESSING

Publication Number WO/2011/036086
Publication Date 31.03.2011
International Application No. PCT/EP2010/063602
International Filing Date 16.09.2010
IPC
B65H 5/08 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
5Feeding articles separated from piles; Feeding articles to machines
08by grippers, e.g. suction grippers
B65H 7/06 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
7Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles
02by feelers or detectors
06responsive to presence of faulty articles or incorrect separation or feed
B65H 43/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
43Use of control, checking, or safety devices, e.g. automatic devices comprising an element for sensing a variable
04detecting, or responding to, presence of faulty articles
G06M 1/10 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
MCOUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
1Design features of general application
08for actuating the drive
10by electric or magnetic means
G06M 7/06 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
MCOUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
7Counting of objects carried by a conveyor
02wherein objects ahead of the sensing element are separated to produce a distinct gap between successive objects
06Counting of flat articles, e.g. of sheets of paper
CPC
B65H 2301/323
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
2301Handling processes for sheets or webs
30Orientation, displacement, position of the handled material
32Orientation of handled material
323Hanging
B65H 2511/40
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
2511Dimension; Position; Number; Identification; Occurence
40Identification
B65H 2515/84
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
2515Physical entities not provided for in groups B65H2511/00 or B65H2513/00
80Miscellaneous
84Quality
B65H 2553/42
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
2553Means for sensing, detecting or otherwise used for control
40using optical, e.g. photographic, elements
42Cameras
B65H 29/003
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
29Delivering or advancing articles from machines; Advancing articles to or into piles
003by grippers
B65H 43/04
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
43Use of control, checking, or safety devices, e.g. automatic devices comprising an element for sensing a variable
04detecting, or responding to, presence of faulty articles
Applicants
  • Ferag AG [CH]/[CH] (AllExceptUS)
  • MÄDER, Carl Conrad [CH]/[CH] (UsOnly)
Inventors
  • MÄDER, Carl Conrad
Agents
  • RENTSCH PARTNER AG
Priority Data
01464/0923.09.2009CH
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) OPTISCHES KONTROLLVERFAHREN ZUR QUALITÄTSBEURTEILUNG IN DER DRUCKWEITERVERARBEITUNG
(EN) OPTICAL CHECKING METHOD FOR EVALUATING QUALITY IN PRINT PROCESSING
(FR) PROCÉDÉ DE CONTRÔLE OPTIQUE PERMETTANT D'ÉVALUER LA QUALITÉ DU TRAITEMENT ULTÉRIEUR D'IMPRESSION
Abstract
(DE)
Es werden ein optisches Kontrollverfahren zur Qualitätsbeurteilung in der Druckweiterverarbeitung und eine Vorrichtung zum Durchführen des Verfahrens vorgeschlagen, bei denen mindestens ein flächiges Druckprodukt (101, 102), eine Produktgruppe oder ein Produktstrom, welche entlang einer Förderstrecke geführt werden, mit mindestens einem Strahlprofil S und mindestens einem Spiegelstrahlprofil SP beaufschlagt werden. Mittels Strahlprofil und Spiegel-Strahlprofil werden auf unterschiedlichen Oberflächen (105, 106) der Druckprodukte (101, 102), der Produktgruppe oder des Produktstroms Linienprofile und Spiegel- Linienprofile erzeugt, die wiederum zeitgleich von einer Kamera (20) direkt und im Spiegel (15) erfasst werden können.
(EN)
An optical checking method for evaluating quality in print processing and a device for performing the method, wherein at least one flat printed product (101, 102), a product group, or a product flow fed along a conveyor section have at least one beam profile S and at least one mirrored beam profile SP. Line profiles and mirrored line profiles are generated on different surfaces (105, 106) of the printed products (101, 102), the product group, or the product flow by means of the beam profile and mirrored beam profile, said line profiles being able to be simultaneously captured in turn directly and in a mirror (15) by a camera (20).
(FR)
L'invention concerne un procédé de contrôle optique permettant d'évaluer la qualité du traitement ultérieur d'impression et un dispositif pour la mise en oeuvre dudit procédé, au moins un produit d'impression (101, 102) plat, un groupe de produits ou un flux de produit, qui sont guidés le long d'une section de transport, étant soumis à l'action d'au moins un profil de faisceau S et d'au moins un profil de faisceau de miroir SP. Le profil de faisceau et le profil de faisceau de miroir permettent de générer, sur différentes surfaces (105, 106) des produits d'impression (101, 102), du groupe de produits ou du flux de produit, des profils de ligne et des profils de ligne de miroir, qui peuvent être enregistrés à leur tour simultanément par une caméra (20) directement et dans le miroir (15).
Also published as
Latest bibliographic data on file with the International Bureau