EP1216947A1 - Procédé pour traiter des produits imprimés sur le trajet de leur assemblage - Google Patents

Procédé pour traiter des produits imprimés sur le trajet de leur assemblage Download PDF

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Publication number
EP1216947A1
EP1216947A1 EP00811156A EP00811156A EP1216947A1 EP 1216947 A1 EP1216947 A1 EP 1216947A1 EP 00811156 A EP00811156 A EP 00811156A EP 00811156 A EP00811156 A EP 00811156A EP 1216947 A1 EP1216947 A1 EP 1216947A1
Authority
EP
European Patent Office
Prior art keywords
printed
sheet
data
sheets
product
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
EP00811156A
Other languages
German (de)
English (en)
Other versions
EP1216947B1 (fr
Inventor
Hanspeter Duss
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.)
Grapha Holding AG
Original Assignee
Grapha Holding 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 Grapha Holding AG filed Critical Grapha Holding AG
Priority to DE50011522T priority Critical patent/DE50011522D1/de
Priority to EP20000811156 priority patent/EP1216947B1/fr
Publication of EP1216947A1 publication Critical patent/EP1216947A1/fr
Application granted granted Critical
Publication of EP1216947B1 publication Critical patent/EP1216947B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65H39/00—Associating, collating, or gathering articles or webs
    • B65H39/02—Associating,collating or gathering articles from several sources
    • B65H39/04—Associating,collating or gathering articles from several sources from piles
    • B65H39/043—Associating,collating or gathering articles from several sources from piles the piles being disposed in juxtaposed carriers
    • 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
    • B65H2511/512—Marks, e.g. invisible to the human eye; Patterns
    • 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
    • B65H2553/42—Cameras

Definitions

  • the invention relates to a method according to the preamble of Claim 1.
  • the invention also relates to a device for Performing this procedure.
  • When collecting printed sheets in gathering machines or saddle stitchers Print products from a variety of different printed sheets generated.
  • the printed sheets are each by means of a sheet feeder subtracted from a stack and for example on thrown a running collection chain of a saddle stitcher.
  • several such sheet feeders are provided.
  • On correct printed product consists of sheets in a specific order and orientation of these arcs to each other.
  • several errors are now possible, which lead to unusable printed products. For example may be too many or too many few printed sheets included.
  • the order of the press sheets may be wrong or there may be a wrong sheet in the printed product to be available.
  • a sheet can be inserted upside down be or otherwise be misoriented. Finally one can There are duplicate printed sheets in the printed product.
  • the applicant's EP 0 534 115 A describes a method for Uniformity check of printed sheets and a suitable one Establishment has become known. With this procedure on a printed sheet intended for processing Partial area of a two-dimensional pixel field optically recorded and compared with that of a reference sheet. This comparison procedure can be used to check whether a stack is uniform and therefore all sheets of this stack are the same. There is a sheet in the stack that is erroneous got into this stack and different from the other sheets this is recognized and this sheet can be discharged become. The process requires a learning and setup phase. You can only check whether a stack is uniform. A machine check for completeness, Position and sequence of the single sheets in the printed product is not possible with this procedure. The printed products must to identify defective products even with this procedure continue to be checked manually.
  • the invention has for its object a method of to create the type mentioned, in which the setup without a learning phase the gathering machine or saddle stitcher can be checked is and the above errors at least much more reliable can be avoided mechanically than before. However, errors with an arbitrarily set are excluded and blurred border, such as poorly printed or dirty sheets.
  • the object is achieved according to claim 1.
  • the central one contains Control device topology data of the printed product to be produced.
  • the central control unit essentially leads for each sheet a data comparison between the delivered Data of the reading device and the topology data mentioned out. If the printed sheet is identified as incorrect, it delivers central control device an error signal through which the gathering machine stopped or the faulty printing sheet is removed.
  • the topology data mentioned are known for a print product to be produced.
  • a thickness measuring system is provided for each feeder, so also duplicate sheets and sheets with missing inner leaves are recognized. So essentially all errors recognized and correspondingly mechanically incorrect Printed products can be avoided.
  • the central Control device CIP3 data supplied, which is machine-independent Print product properties included.
  • the central one Control device is also available with machine-dependent sizes which contain information about which investors are active are and where intended reading areas of the sensor or sensors are present on the printed sheets. From the CIP3 image data can calculate a reference image and send it to the sensor or the Sensors are sent. With each sheet, the predetermined one Reading area compared with the reference image. Will one Difference is found, the corresponding sheet is discharged or the gathering machine is stopped.
  • Fig. 1 shows several sheet feeders 7, each with a stack 17 of folded printed sheets 1 is pulled off and onto one 2 schematically and sectionally shown collection chain 5 discard.
  • Such feeders 7 are known per se to the person skilled in the art.
  • the press sheets 1 of the four stacks 17 shown are generally different.
  • This sheet 1 is compiled schematically here indicated printed product 8, for example is a magazine, brochure or book.
  • the bow 1 are opened and astride the Collection chain 5 stored, as indicated in FIGS. 2 and 3 is.
  • the printed products 1 are each in the direction of the arrow 18 thrown onto the running collection chain 5 with the trailing fold 2.
  • Carrier 6 transport the discarded printed products 1 each in the direction of arrow 19 to further here workstations not shown, for example to a Stapling machine and a cutting device.
  • Each feeder 7 is an image-sensing sensor 9 or a code reader assigned.
  • the sensor is preferably 9 or a code reader arranged so that it has an outer side la each Print sheet 1 can read areas when throwing.
  • the sensors 9 or code readers are each connected via a line 10 a bus line 11 connected to a central control device 12 leads. The read data from the sensors 9 or code readers are on the bus line 11 of the central Control device 12 supplied.
  • the sensors 9 in particular detect one of each product 1 Reading area 16, for example an image section or a Is part of a text.
  • a code 4 is in particular, a barcode is recorded on the outside of a Trim 3 is printed.
  • the sensor 9 or code reader can also be a suitable optical or electro-optical or other reading device with which the data of the Printed product 1 can be read.
  • the data read are on the corresponding line 10 and a bus line 11 and a line 13 of the central control device 12 fed.
  • This device 12 is connected to a memory 14, which contains data on the topology of the printed product 8, this data does not provide information about the gathering machine contain.
  • This product data can be extracted from an existing data file, for example become.
  • the code 3 contains topology data in total, which are necessary for the assessment of the Correctness of the printed product 8. Provided reference values are not necessary in this case.
  • Will be a sensor 9 Area 16 read the corresponding data from Sensor 9 itself compared with the reference values that this Area 16 correspond. If there is agreement, it is ensured that that the printed sheet 1 is correct. However, it exists no match, one of the above is Error before, and this sheet 1 is discharged or the machine is stopped.
  • the area 16 and the corresponding Reference values can be chosen freely and individually specified become.
  • Barcode 4 contains information to which product 8 the sheet 1 belongs, which position the printed sheet 1 occupies within the product 8, which Orientation towards the other printed sheets of the printed product 8 he occupies and what thickness he has.
  • 6 shows a formula, such as a suitable barcode 4, for example one represents six-digit decimal number, can be calculated.
  • B denotes the sheet number here.
  • the sheet numbers are for example 0 to 99. 0 corresponds to an unknown sheet number, different positions are possible.
  • P means the product number. This number indicates the type of printed product 8 it is. 0 also stands for an unknown Print product. It means the arc order. she specifies the order of the printed sheets 1 on the feeders 7.
  • L means the position of the printed sheet 1 in the feeder corresponds to 7. 0 the standard location. 1 means a rotation of 180 °. So that can the front and back can be distinguished.
  • the central control device can 12 recognize whether all sensors 9 or code readers see the same product number P. From code 4 is also the Sheet number also recognizable whether the sheet 1 is correctly inserted is or especially read the back or front has been. The correct product number can also be identified. An important piece of information is the sheet number in the barcode 4 is preferably contained twice. Is a barcode 4 out for any reason not completely or illegible, so the probability increases that the sheet number nevertheless is read and compared.
  • Fig. 4 shows schematically the method in which an area 16 is used for the control.
  • the user activates the desired feeder 7 and places the corresponding one Sheet 1 as a stack 17. He also delivers the central control device 12 the CIP4 data, which the contains machine-independent product properties.
  • the Central control device 12 also knows the machine-dependent ones Sizes, i.e. which investors 7 are active and where the areas 16 of the sensors 9 are arranged on the printed sheet 1 are.
  • the reference image is calculated from the CIP4 image data and sent to the sensors 9. Now you can do it without a learning and setup phase Production will start immediately. Without setting up the machine is a manual intervention checked and the above errors can be recognized. This means that double deductions are already recognized in the set-up phase is a thickness measuring system according to the above CH 671 754 provided.

Landscapes

  • Collation Of Sheets And Webs (AREA)
EP20000811156 2000-12-07 2000-12-07 Procédé pour traiter des produits imprimés sur le trajet de leur assemblage Expired - Lifetime EP1216947B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE50011522T DE50011522D1 (de) 2000-12-07 2000-12-07 Verfahren für die weitestgehend fehlerfreie Verarbeitung von Druckbogen auf dem Weg des Zusammentragens dieser Druckbogen
EP20000811156 EP1216947B1 (fr) 2000-12-07 2000-12-07 Procédé pour traiter des produits imprimés sur le trajet de leur assemblage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20000811156 EP1216947B1 (fr) 2000-12-07 2000-12-07 Procédé pour traiter des produits imprimés sur le trajet de leur assemblage

Publications (2)

Publication Number Publication Date
EP1216947A1 true EP1216947A1 (fr) 2002-06-26
EP1216947B1 EP1216947B1 (fr) 2005-11-02

Family

ID=8175060

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20000811156 Expired - Lifetime EP1216947B1 (fr) 2000-12-07 2000-12-07 Procédé pour traiter des produits imprimés sur le trajet de leur assemblage

Country Status (2)

Country Link
EP (1) EP1216947B1 (fr)
DE (1) DE50011522D1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1349108A1 (fr) * 2002-03-27 2003-10-01 Grapha-Holding AG Procédé pour le traitement d'imprimés, imprimé obtenu par ce procédé et dispositif pour la mise en oeuvre de ce procédé
EP2062738A1 (fr) 2007-11-23 2009-05-27 Müller Martini Holding AG Procédé de fabrication de produits d'impression et dispositif de réalisation d'un tel procédé
DE102014107384A1 (de) * 2013-12-20 2015-06-25 Manroland Web Systems Gmbh Verfahren und Vorrichtung zur Steuerung und Regelung eines digitalen Druckprozesses

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0534115A1 (fr) * 1991-09-26 1993-03-31 Grapha-Holding Ag Procédé et dispositif pour vérifier l'uniformité de feuilles imprimées
EP0639522A1 (fr) * 1993-08-18 1995-02-22 Hadewe B.V. Procédé et dispositif pour l'assemblage de jeux de documents
US5458323A (en) * 1994-07-15 1995-10-17 R. R. Donnelley & Sons Copmany Binding line with misfeed scanner located on gathering line
EP0685420A1 (fr) * 1994-06-03 1995-12-06 Ferag AG Procédé de contrôle pour la fabrication de produits imprimés et ensemble pour la mise en oeuvre du procédé
EP0700853A1 (fr) * 1994-09-07 1996-03-13 Ferag AG Procédé de commande et de contrÔle avec application dans le traitement ultérieur de produits imprimés

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0534115A1 (fr) * 1991-09-26 1993-03-31 Grapha-Holding Ag Procédé et dispositif pour vérifier l'uniformité de feuilles imprimées
EP0639522A1 (fr) * 1993-08-18 1995-02-22 Hadewe B.V. Procédé et dispositif pour l'assemblage de jeux de documents
EP0685420A1 (fr) * 1994-06-03 1995-12-06 Ferag AG Procédé de contrôle pour la fabrication de produits imprimés et ensemble pour la mise en oeuvre du procédé
US5458323A (en) * 1994-07-15 1995-10-17 R. R. Donnelley & Sons Copmany Binding line with misfeed scanner located on gathering line
EP0700853A1 (fr) * 1994-09-07 1996-03-13 Ferag AG Procédé de commande et de contrÔle avec application dans le traitement ultérieur de produits imprimés

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1349108A1 (fr) * 2002-03-27 2003-10-01 Grapha-Holding AG Procédé pour le traitement d'imprimés, imprimé obtenu par ce procédé et dispositif pour la mise en oeuvre de ce procédé
EP2062738A1 (fr) 2007-11-23 2009-05-27 Müller Martini Holding AG Procédé de fabrication de produits d'impression et dispositif de réalisation d'un tel procédé
US8630018B2 (en) 2007-11-23 2014-01-14 Mueller Martini Holding Ag, Hergiswil Producing printed products and assembly for carrying out said method
DE102014107384A1 (de) * 2013-12-20 2015-06-25 Manroland Web Systems Gmbh Verfahren und Vorrichtung zur Steuerung und Regelung eines digitalen Druckprozesses
EP2902203B1 (fr) 2013-12-20 2016-08-03 manroland web systems GmbH Procédé et dispositif destinés à la commande et au réglage d'un processus d'impression numérique

Also Published As

Publication number Publication date
EP1216947B1 (fr) 2005-11-02
DE50011522D1 (de) 2005-12-08

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