EP0353228A1 - Verfahren zum positionieren von plattenzylindern in einer mehrfarben-rotationsdruckmaschine. - Google Patents
Verfahren zum positionieren von plattenzylindern in einer mehrfarben-rotationsdruckmaschine.Info
- Publication number
- EP0353228A1 EP0353228A1 EP88902421A EP88902421A EP0353228A1 EP 0353228 A1 EP0353228 A1 EP 0353228A1 EP 88902421 A EP88902421 A EP 88902421A EP 88902421 A EP88902421 A EP 88902421A EP 0353228 A1 EP0353228 A1 EP 0353228A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- register
- printed
- plate cylinders
- register mark
- color
- 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
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
- B41F33/0081—Devices for scanning register marks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/08—Cylinders
- B41F13/10—Forme cylinders
- B41F13/12—Registering devices
Definitions
- the invention relates to a method for positioning plate cylinders in a multi-color rotary printing machine according to the preamble of the claim.
- the scanning device is a video camera.
- the camera is designed as a Vidikon or a so-called CCD camera and equipped with a zoom lens.
- PCT application O86 / 05141 has disclosed a method and a device for carrying out the method for a multicolor rotary printing press, in which the plate cylinders can be positioned relative to one another in accordance with the deviation of the register marks from one another.
- a group of markings on the print carrier is made using a video camera. This image is converted into a numerical image and compared with an "analysis window".
- the "analysis window” consists of a reference point to which a marking on the print carrier is assigned.
- a disadvantage of the method according to the citation is that the color register marks are designed as points of approximately 1 mm in diameter and are arranged as corner points of an imaginary square with an edge length of approximately 10 mm. However, this type of register point is difficult to record electronically. Faults on the print medium around or within the
- Register mark squares could be incorrectly evaluated as a register point by the electronics.
- a leading, additional, bar-shaped trigger register mark is necessary.
- the position of each point must be calculated for each point in the X and Y directions. If the electronics fail, the printer is less able to visually recognize the register deviation from the marks, as they can be up to 10 mm apart. Due to the large distance between the color register marks, it is not possible to measure the distances between the marks in the measuring microscope. Because the color register points on different levels the individual distances have to be calculated when the screen is displayed. Another disadvantage of the method according to this document is that the entire "analysis window" must be evaluated. This means that you need a computer with a larger capacity if you want to keep the evaluation time short.
- the invention has for its object to provide a method with which it is possible to the color register (longitudinal and side register)
- the advantages that can be achieved with the invention consist in particular in that the offset of the register marks relative to one another can be measured directly in both the X and Y axis directions. So it does not need to be calculated particularly by computer. Because the register marks are designed as regular, geometric figures, it is possible by means of software check that only register marks and no faults on the print carrier are evaluated. It is also easy for the printer to visually check the position of the register marks relative to one another on a screen. For this it is only necessary to display a scale in the X and Y directions in the image on the screen. It is also not necessary to evaluate the entire "analysis window". As a rule, only the immediate environment around the center of the "analysis window" needs to be evaluated. Only in extreme cases must the entire "analysis window” be read and evaluated digit by digit. As a result, the decision-making and introduction of adjustment inputs is faster than with the citation method, provided the same computing capacity.
- Figure 1 is a plan view of a schematically illustrated four-color rotary printing press, but without the inking unit, but with the associated plate cylinders.
- FIG. 2 embodiment of the register mark images or prints according to the invention in a four-color print (first embodiment);
- FIG. 3 shows a further embodiment of the register mark images or register imprints according to the invention, shown for a four-color print;
- Fig. 4 is a schematic representation of the measuring device.
- PCT patent application WO86 / 05141 shows and describes how color register marks for multi-color printing on a print carrier, e.g. B. a paper web, are printed and captured by a color video camera and the video signals are evaluated in a computer.
- This PCT patent application also shows where and how color register marks are arranged on the print carrier. It is therefore unnecessary to do this in detail
- Multi-color printing process and to describe the means for adjusting the plate cylinder in its longitudinal axis direction about its longitudinal axis.
- a printing medium 1 runs through four printing units, 2, 3, 4, 6.
- Each of the printing units 2, 3, 4, 6 consists in a known manner of an impression cylinder, a rubber cylinder, a plate cylinder and an inking unit.
- the plate cylinders 7, 8, 9, 11 are shown with their pressure plates 12, 13, 14, 16 (viewed in the direction of the print carrier).
- Each of the z. B. four printing plates 12, 13, 14, 16 is provided with a register mark image 17 or 18 or 19 or 21 and depending on the color z. B.
- the register mark images 17, 18, 19 and 21 and thus the register mark impressions 17 ', 18', 19 'and 21' are designed as regular figures, preferably as closed squares or as circles approx. 0.01 - 0.05 mm wide in the printed state
- the register mark images 17, 18, 19 and 21 all have different sizes from one another, ie their diameters are different.
- Image scanner 22 are used, as z. B. is known in principle from DE-OS 31 88 699 and PCT patent application WO86 / 05141.
- the measured deviations x. , ⁇ admir, and y-, y ⁇ , y 3 at z. B. a four-color print are then fed to the rotation of the plate cylinders 7, 8, 9, 11 relative to each other in the circumferential direction (longitudinal register) and for displacement in the axial direction as actual values of a controlled system, with setpoints (1 x, 2 x, 3 x) 1 times y, 2 times y, 3 times y) and adjusted values are formed therefrom and by means of adjusting devices 24, 26, 27 attached to the plate cylinders 7, 8, 9, 11, the plate cylinders 7 to 11 are mutually circumferential and / or Adjusted longitudinal direction.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Description
Claims
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3709951 | 1987-03-26 | ||
DE3709951 | 1987-03-26 | ||
DE3809941 | 1988-03-24 | ||
DE3809941A DE3809941A1 (de) | 1987-03-26 | 1988-03-24 | Verfahren zum positionieren von plattenzylindern in einer mehrfarben-rotationsdruckmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0353228A1 true EP0353228A1 (de) | 1990-02-07 |
EP0353228B1 EP0353228B1 (de) | 1992-01-02 |
Family
ID=25853933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP88902421A Expired - Lifetime EP0353228B1 (de) | 1987-03-26 | 1988-03-25 | Verfahren zum positionieren von plattenzylindern in einer mehrfarben-rotationsdruckmaschine |
Country Status (5)
Country | Link |
---|---|
US (1) | US5056430A (de) |
EP (1) | EP0353228B1 (de) |
JP (1) | JPH02501373A (de) |
DE (2) | DE3809941A1 (de) |
WO (1) | WO1988007449A1 (de) |
Families Citing this family (64)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2812987B2 (ja) * | 1989-05-25 | 1998-10-22 | 株式会社小森コーポレーション | 印刷機における見当量検出方法及びその装置 |
JP3122754B2 (ja) * | 1989-05-30 | 2001-01-09 | 株式会社小森コーポレーション | 印刷機における見当量検出方法及びその装置並びにその映像データの校正方法及び校正装置 |
JP2812988B2 (ja) * | 1989-05-30 | 1998-10-22 | 株式会社小森コーポレーション | 印刷機における見当量検出方法及びその装置 |
DK164972C (da) * | 1989-06-08 | 1993-02-15 | Bjarne Chr Nielsen | Fremgangsmaade og anlaeg til kontrol af trykkeprocesser |
US5237394A (en) * | 1991-06-10 | 1993-08-17 | Xerox Corporation | Method and apparatus for print verification |
NL9101176A (nl) * | 1991-07-05 | 1993-02-01 | Stork Brabant Bv | Zeefdrukinrichting met continue rapportering van roterende sjablonen. |
DE4321179A1 (de) * | 1993-06-25 | 1995-01-05 | Heidelberger Druckmasch Ag | Verfahren und Einrichtung zur Steuerung oder Regelung von Betriebsvorgängen einer drucktechnischen Maschine |
US6129015A (en) * | 1993-11-23 | 2000-10-10 | Quad/Tech, Inc. | Method and apparatus for registering color in a printing press |
DE19526373B4 (de) * | 1994-08-08 | 2005-10-20 | Tokyo Kikai Seisakusho Ltd | Vorrichtung zur Registersteuerung bei Rollenrotationsdruckmaschinen und automatisches Verfahren zur Registersteuerung für Rollenrotationsdruckmaschinen zur Korrektur von Registereinstellfehlern |
US5471923A (en) * | 1994-12-19 | 1995-12-05 | Chrysler Corporation | Multiple stamping dies with cumulative stamping markers and method of stampings parts |
US5515591A (en) * | 1994-12-27 | 1996-05-14 | Chrysler Corporation | Method of optimizing assembly of parts stamped on different press lines |
CH690230A5 (fr) * | 1995-03-17 | 2000-06-15 | Bobst Sa | Procédé et dispositif de contrôle de l'humidité d'une bande de matériau dans une machine d'impression. |
US5771811A (en) * | 1996-10-10 | 1998-06-30 | Hurletron, Incorporated | Pre-registration system for a printing press |
US5828075A (en) * | 1996-10-11 | 1998-10-27 | Hurletron, Incorporated | Apparatus for scanning colored registration marks |
NL1004663C2 (nl) * | 1996-12-02 | 1998-06-03 | Q I Press Controls V O F | Werkwijze en inrichting voor het controleren van drukwerk. |
US6164847A (en) * | 1997-01-28 | 2000-12-26 | Agfa Corporation | Imaging parameter detection |
US5857784A (en) * | 1997-01-28 | 1999-01-12 | Bayer Corp. Agfa Division | Image position error detection technique |
NL1005663C2 (nl) | 1997-01-31 | 1998-08-03 | Ict Axxicon Bv | Inrichting voor het door spuitgieten vervaardigen van informatie-dragers. |
US6721061B1 (en) | 1997-02-13 | 2004-04-13 | Agfa Corporation | Method and apparatus for display of banding |
US6535307B1 (en) | 1997-02-13 | 2003-03-18 | Agfa Corporation | Method and apparatus for display of imaging parameters |
US5809894A (en) * | 1997-02-20 | 1998-09-22 | Advanced Vision Technology, Ltd. | System and method for registration control on-press during press set-up and printing |
GB2326615A (en) * | 1997-06-27 | 1998-12-30 | Tecscan Electronics Limited | Print monitoring |
US5819655A (en) * | 1997-08-20 | 1998-10-13 | Bristol-Myers Squibb Company | Cyclinder color printing method and product using improved misregistration detection |
US6106917A (en) * | 1997-08-20 | 2000-08-22 | Bristol-Myers Squibb Company | Container with label for hair dye |
CA2302197C (en) * | 1997-09-02 | 2006-05-16 | Innolutions, Inc. | Method and apparatus for register mark identification |
US5974967A (en) * | 1998-08-27 | 1999-11-02 | Lenticulartechnologies, L.L.C. | Registration system for lenticular printing |
EP1007360A1 (de) * | 1998-05-21 | 2000-06-14 | Lenticular Technologies, LLC | Verfahren zum bedrucken von dünnem linsenrastermaterial |
EP1123209A1 (de) * | 1998-10-23 | 2001-08-16 | CC1, Inc. | Vorrichtung und verfahren zum registrieren von registermarken |
DE19919741A1 (de) * | 1999-04-30 | 2000-11-02 | Heidelberger Druckmasch Ag | Verfahren zur Registersteuerung beim Übereinanderdruck mehrerer Teilfarben |
DE10006722B4 (de) * | 2000-02-15 | 2010-08-19 | Manroland Ag | Verfahren zum Betreiben einer Offsetdruckmaschine |
EP1201429B1 (de) * | 2000-10-24 | 2012-06-27 | Goss Contiweb B.V. | Verfahren und Vorrichtung zum Kühlen einer Materialbahn |
US6591746B2 (en) | 2001-06-13 | 2003-07-15 | Hurletron, Incorporated | Registration system for printing press |
DE10204514B4 (de) * | 2002-02-05 | 2006-03-23 | Windmöller & Hölscher Kg | Vorrichtung und Verfahren zur Korrektur des Längsregisterfehlers, welcher durch die Beistellung auftritt |
DE10208286A1 (de) | 2002-02-26 | 2003-09-18 | Koenig & Bauer Ag | Elektronische Bildauswerteeinrichtung und ein Verfahren zur Auswertung |
EP1384580A1 (de) * | 2002-07-27 | 2004-01-28 | serv-o-tec Druck- und Papierverarbeitungsmaschinen GmbH | Verfahren sowie Vorrichtung zur Einstellung der Register einer Druckmaschine |
JP3869355B2 (ja) * | 2002-12-10 | 2007-01-17 | 株式会社東京機械製作所 | 多色刷輪転機における見当誤差検出方法、見当誤差検出装置及び見当調整自動制御装置 |
DE10333626A1 (de) * | 2003-07-24 | 2005-02-17 | Robert Bürkle GmbH | Vorrichtung zum Bedrucken von flächigen Werkstücken |
CN1579761A (zh) * | 2003-08-05 | 2005-02-16 | 孙莉 | 轮转印刷机前置式套准电控全自动***及前置式套准方法 |
DE102005004972A1 (de) * | 2005-02-03 | 2006-08-10 | Windmöller & Hölscher Kg | Registerverfahren |
ES2264390B1 (es) * | 2005-06-10 | 2008-03-01 | Comexi, S.A. | Metodo para ajustar automaticamente la presion de impresion en maquinas impresoras flexograficas. |
ES2300196B1 (es) * | 2006-07-28 | 2009-02-01 | Comexi, S.A. | Metodo de determinacion de imagenes impresas respecto a grupos de impresion. |
ITMI20070666A1 (it) * | 2007-03-30 | 2008-09-30 | Omet Srl | Sistema e metodo per il controllo e la regolazione delle stazioni di stampa in una macchina da stampa rotativa |
DE102007049679B4 (de) * | 2007-10-17 | 2013-10-17 | Robert Bosch Gmbh | Markierungssensor und Verfahren zum Auswerten von Markierungen |
DE102009050047A1 (de) | 2008-11-13 | 2010-05-20 | Heidelberger Druckmaschinen Ag | Kompakte Registermarke |
FR2943947B1 (fr) * | 2009-04-06 | 2011-12-16 | Commissariat Energie Atomique | Procede d'impression par serigraphie d'un conducteur en deux couches superposees |
US20120105876A1 (en) * | 2010-10-31 | 2012-05-03 | Eyal Peleg | Color plane registration error correction |
CN102555442A (zh) * | 2011-10-30 | 2012-07-11 | 北京中鼎高科自动化技术有限公司 | 用一个视觉相机实现一个以上工位同步运行的控制方法 |
US20150033968A1 (en) * | 2013-03-27 | 2015-02-05 | Uni-Pixel Displays, Inc. | Optical alignment of multi-station flexographic printing system using moire interference |
EP2851207B1 (de) | 2013-07-25 | 2015-12-30 | Oberthur Technologies | Personalisierung von Dokumenten |
ITBO20130568A1 (it) * | 2013-10-16 | 2015-04-17 | Bieffebi Spa | Modulo, procedimento ed apparecchiatura per l'analisi dimensionale di un cilindro porta-cliche' |
US9724948B2 (en) * | 2014-10-21 | 2017-08-08 | Gen-Probe Incorporated | Method and apparatus for printing on an object having a curved surface |
DE102014224117B4 (de) * | 2014-11-26 | 2016-09-08 | Koenig & Bauer Ag | Registermarke |
DE102015003052B4 (de) * | 2015-03-11 | 2020-09-24 | Mühlbauer Gmbh & Co. Kg | Verfahren und Vorrichtung zum Erzeugen von Referenzmarken |
CN107810112A (zh) * | 2015-04-10 | 2018-03-16 | 奥梅茨私人公司 | 用于配准具有手动可调节印刷配准件的轮转印刷机的印刷单元的*** |
JP6030732B1 (ja) | 2015-09-09 | 2016-11-24 | 株式会社小森コーポレーション | 見当誤差量検出方法および装置 |
JP6696641B2 (ja) * | 2016-06-24 | 2020-05-20 | アイマー・プランニング株式会社 | 印刷装置における印刷ズレ修正方法 |
JP6804043B2 (ja) * | 2016-10-21 | 2020-12-23 | コニカミノルタ株式会社 | 画像形成装置、画像形成システムおよび制御プログラム |
JP2018130898A (ja) * | 2017-02-16 | 2018-08-23 | 理想科学工業株式会社 | 印刷装置 |
DE102018211922A1 (de) * | 2017-09-12 | 2019-03-14 | Heidelberger Druckmaschinen Ag | Automatisierte Bildsensorkalibrierung |
EP3553704A1 (de) * | 2018-04-12 | 2019-10-16 | HP Scitex Ltd | Druckkalibrierung |
CN110893725B (zh) | 2018-09-12 | 2021-08-17 | 海德堡印刷机械股份公司 | 具有圆形测量标记的对版-套准测量 |
EP3932673B1 (de) * | 2020-07-02 | 2023-04-05 | Bobst Bielefeld GmbH | Druckplatte, verfahren zum erfassen einer position einer druckplatte, steuereinheit für ein system zum erfassen einer position einer druckplatte, system zum erfassen einer position einer druckplatte und computerprogramm |
CN113043723A (zh) * | 2021-03-26 | 2021-06-29 | 广州诚鼎机器人有限公司 | 一种网框套位方法 |
CN113059897A (zh) * | 2021-03-26 | 2021-07-02 | 广州诚鼎机器人有限公司 | 一种标记组 |
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US3015266A (en) * | 1959-06-10 | 1962-01-02 | Armstrong Cork Co | Method and apparatus for indicating registration in a rotary multicolor printing machine |
GB1220485A (en) * | 1968-02-20 | 1971-01-27 | British American Tobacco Co | Improvements relating to register control in multi-colour printing |
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US4534288A (en) * | 1982-05-06 | 1985-08-13 | Harris Graphics Corporation | Method and apparatus for registering overlapping printed images |
JPS60259446A (ja) * | 1984-06-06 | 1985-12-21 | Pilot Pen Co Ltd:The | スクリーン印刷におけるスクリーン版と被印刷体の位置整合装置 |
FR2578486B1 (fr) * | 1985-03-08 | 1987-06-12 | Bertin & Cie | Procede et dispositif de positionnement d'objets les uns par rapport aux autres, en particulier des rouleaux d'impression de couleurs dans une presse rotative offset |
DE3709858A1 (de) * | 1986-04-18 | 1987-10-22 | Heidelberger Druckmasch Ag | Bestimmung des registerfehlers beim mehrfarbendruck |
-
1988
- 1988-03-24 DE DE3809941A patent/DE3809941A1/de not_active Withdrawn
- 1988-03-25 US US07/415,309 patent/US5056430A/en not_active Expired - Fee Related
- 1988-03-25 EP EP88902421A patent/EP0353228B1/de not_active Expired - Lifetime
- 1988-03-25 WO PCT/DE1988/000192 patent/WO1988007449A1/de active IP Right Grant
- 1988-03-25 DE DE8888902421T patent/DE3867469D1/de not_active Expired - Fee Related
- 1988-03-25 JP JP63502514A patent/JPH02501373A/ja active Pending
Non-Patent Citations (1)
Title |
---|
See references of WO8807449A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE3809941A1 (de) | 1988-10-06 |
JPH02501373A (ja) | 1990-05-17 |
WO1988007449A1 (en) | 1988-10-06 |
DE3867469D1 (de) | 1992-02-13 |
US5056430A (en) | 1991-10-15 |
EP0353228B1 (de) | 1992-01-02 |
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