WO2006114317A2 - Druckmaschine und verfahren zur registerkorrektur - Google Patents
Druckmaschine und verfahren zur registerkorrektur Download PDFInfo
- Publication number
- WO2006114317A2 WO2006114317A2 PCT/EP2006/003932 EP2006003932W WO2006114317A2 WO 2006114317 A2 WO2006114317 A2 WO 2006114317A2 EP 2006003932 W EP2006003932 W EP 2006003932W WO 2006114317 A2 WO2006114317 A2 WO 2006114317A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- printing
- register
- unit
- units
- web
- Prior art date
Links
- 238000007639 printing Methods 0.000 title claims abstract description 123
- 238000000034 method Methods 0.000 title claims abstract description 38
- 239000000463 material Substances 0.000 claims abstract description 24
- 238000012937 correction Methods 0.000 claims description 32
- 238000012545 processing Methods 0.000 claims description 27
- 230000008859 change Effects 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 7
- 238000007646 gravure printing Methods 0.000 claims description 6
- 238000011144 upstream manufacturing Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 description 11
- 238000011156 evaluation Methods 0.000 description 5
- 238000003754 machining Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- -1 for example Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- B41F13/14—Registering devices with means for displacing the cylinders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/02—Conveying or guiding webs through presses or machines
Definitions
- the invention relates to a drive system for a
- Multi-color presses have a separate print engine available for each color.
- the material to be printed (paper, cardboard, fabric, etc.) passes through the respective printing units one after the other, which is why the individual color prints must be applied exactly congruent.
- a printing unit In a gravure printing machine, a printing unit consists inter alia of a printing cylinder, on which the printed image is applied, and a counter-pressure cylinder (impression roller), which presses the paper onto the printing cylinder. In contrast 311065 on flexo or off-set presses, the impression cylinder is not driven.
- the impression roller is made with high pressure against the printing material and the printing cylinder, so that a frictionally connected unit is formed, which can only be moved together or positioned. There is no relative movement between printing material and impression cylinder possible.
- the printing material Due to the uniform connection between the printing unit and the printing material, the printing material is also moved along. Thus, it does not initially change the impression on the printing material, but to an additional stretching or compression of the material by changing the web tension.
- a printing unit is corrected in such a way that the web is lengthened in front of the printing unit and the web is shortened after the printing unit, the material is removed before the printing unit
- the change in the web elongation in the area after the corrected printing unit affects the subsequent printing units. It comes to register deviations in the subsequent printing units, which only slowly, but independently and unregulated, reduce again.
- the necessary period of time is a multiple of the quotient of web length and web speed. Material completed during this correction time is faulty and can not be used (waste).
- a drive system according to the invention for a printing machine in particular a shaftless gravure printing machine, with a plurality of individually driven printing units, which are provided with Leksregisterverstellvorraumen, are means for common adjustment of Lcertainsregisterverstellvorutteren all before a first printing unit printing units or means for common adjustment of Lcertainsregisterverstellvortechnischen of the first printing unit and all arranged after the first printing unit printing units for correcting a register deviation provided on the first printing unit. Due to the common setting or operation, the printing units are similarly adjusted, i. it is carried out in all a same correction of the angular position of the printing cylinder. It is understood that the invention also includes the case that only one printing unit is present before or after the relevant first printing unit. As a suitable means of realization are substantially electrical
- Suitable drives that drive the components of the printing press by means of a virtual master axis individually and synchronously.
- This clamping is typically represented by another printing unit.
- the change in elongation can be achieved by repositioning all printing units 311065 be accomplished before the relevant printing unit. It is also possible to change the elongation in front of the relevant printing unit by correcting the relevant printing unit itself and all subsequent printing units. Overall, the material strain is changed only in front of the relevant first printing unit, without affecting the register and the material expansion in other sections. Due to the subsequent reduction of the material strain change, the register deviation is corrected.
- the drive system in the drive system according to the invention also means for adjusting an intake unit and / or a pull-out unit are provided.
- the register correction can therefore be realized both in the direction of the extension unit and in the direction of the intake unit or in both directions.
- An adjustment of the intake unit and / or the extension unit is advantageous for the decoupling, the control and maintenance of the web tension.
- printing material damage such as Cracks, folds, folds or kinks etc. are reduced.
- At least one Leksregisterverstell- device is provided for performing a cylinder correction.
- Cylinder correction provides a simple and reliable way to perform register correction without the need for additional mechanical or electrical devices, such as compensators conventionally used in the art 311065
- Track area between two printing units are to be arranged to change the web length in this area.
- a device has detection devices for detecting the register deviation, wherein each detection device is associated with a printing unit.
- each detection device is associated with a printing unit.
- a detection device is located within the web section directly in front of the associated printing unit or behind the printing unit. If a detection device detects a register deviation, the associated printing unit is corrected in the manner described.
- a device is equipped with means for carrying out either the web / cylinder process or the web / web process.
- the position of a mark printed in the first printing unit is tracked.
- Print markers or brand readers usually sit in front of the associated printing units.
- the position of the impression cylinder is detected at the time the mark passes the mark reader.
- the cylinder position is compared with a preset setpoint.
- a detected difference corresponds to the register deviation.
- tag reader can be used 311065 which need not be color-sensitively formed.
- each printer's own marks are applied to the printing material in the respective printing unit.
- the sensor or brand reader associated with a printing unit is therefore color-sensitive and is arranged on the web after the associated printing unit.
- the distance between the individual print marks to each other is detected and compared with a distance setpoint. A detected difference corresponds in turn to the register deviation.
- a method according to the invention for register correction in which a material is processed in successive processing steps, whereby the register deviation of the material is corrected with respect to a first processing step, the mislocation is changed by a change in position within all processing steps preceding the first processing step or by a position change during the process corrected first processing step and all lying in the machining process after the first processing step processing steps.
- an influence of the correction can be favorably limited to the section under consideration. Impact the correction on others
- the method is used in conjunction with a printing or paper processing machine, in particular a shaftless gravure printing machine.
- a printing or paper processing machine in particular a shaftless gravure printing machine.
- all the advantages listed with regard to the printing press according to the invention also occur.
- use is equally advantageous for any method in which a processing material fits accurately. and processed sequentially in individual processing devices, such as e.g. Printing machines for packaging or commercial use, narrow web machines for labels and forms.
- the processing steps are carried out by means of printing units, feed units and pull-out units.
- the accuracy of fit of the impressions and the web tension of the printing material can be favorably influenced.
- a preferred application of the method according to the invention is the correction of a longitudinal register deviation, wherein the position change is performed as a cylinder correction in the form of a correction of the cylinder angle position.
- the process can be used for rotary printing presses to eliminate longitudinal register deviations.
- Figure 1 is a schematic side view of an embodiment of a device according to the invention.
- Figure 2 is a schematic representation of a preferred embodiment of the method according to the invention.
- a preferred embodiment of the device according to the invention is designated as a whole by 100.
- a printing material for example, paper 101 is fed to the machine via a feed unit 110.
- the paper 101 is guided and printed by printing units 111, 112, 113, 114 and re-issued by a pull-out unit 115.
- the input, extraction and printing units 110 to 115 can be positioned, in particular cylinder or 311065 angle-correctable, arranged, which is indicated by semicircular arrows 103. For clarity, not all arrows are provided with reference numerals.
- the printing units 111 to 114 each have one
- Each of the feed and withdrawal units 110, 115 has two counter-rotating cylinders which guide the paper 101.
- the feed and withdrawal unit 110, 115 and the printing units 111 to 114 together with the continuous paper 101 form a frictionally connected unit ,
- Rollers and devices provided with reference numeral 102 may be deflection rollers, drying devices, etc.
- the web is provided between the infeed 110 and the first printing unit 111 with a sensor 120, which is designed as a web tension sensor. Web tension values F detected by the sensor 120 are supplied to a measured value evaluation device 130. Depending on the web tension values F supplied by the sensor 120, the positioning of the feed train 110 is controlled. 311065
- a sensor 121 in the web section between the first printing unit 111 and the second printing unit 112, a sensor 121, in the web section between the second printing value 112 and the third printing unit 113, a sensor 122 and in the web portion between the third printing unit 113 and the fourth printing unit 114, a sensor 123 is arranged.
- the sensors 121 to 123 are designed as brand readers.
- a mark reader 121 to 123 detects when the print mark (not shown), which is preferably applied by the first printing unit 111, reaches the mark reader and is respectively fed to a measured value evaluation device 131 to 133. Then, the position of the corresponding pressure cylinder 112 'to 114' is detected and also the respective Meßwertaustician arthritis
- Each measured value evaluation device 131 to 133 compares the actual values of the cylinder position fed to it with predefined setpoint values and calculates therefrom a respective register deviation ⁇ R2 to ⁇ R4 (path / cylinder correction).
- the further processing of the detected registers becomes clear upon additional consideration of FIG.
- the deviations are fed to the arithmetic units 210, 211, 212, 213 and used to position the printing units 111 to 113 and possibly also for the positioning of the feeding unit 110, as shown in more detail in FIG.
- FIG. 2 shows a preferred embodiment of the method according to the invention is shown schematically.
- the vertical dividing line A represents a schematic
- Separation line A represents the control or regulation of the printing units, the area to the left of the dividing line A represents the control of the intake. As already explained, the control of the intake system is preferably carried out additionally.
- the preferred embodiment of the method according to the invention is illustrated using the example of the device described with reference to FIG. 1 such that the misalignment or register deviation is corrected by changing the position of all processing devices or printing units lying in the processing sequence upstream of the respective processing device or printing unit concerned. It goes without saying for the person skilled in the art how a corresponding correction can be carried out by changing the position of the respectively affected and all machining devices lying in the machining process after the machining device concerned.
- the voltage values F or register deviations ⁇ R2 to ⁇ R4 determined by the sensor 120 (FIG. 1) and the measured value evaluation device 131 to 133 (FIG. 1) are supplied to the computer units 210 to 213. It is understood that all listed Meßwertaus uncomfortable worn 130 to 133 and
- Computer units 210 to 213 can be implemented centrally or locally (in the drive, motion control, PLC).
- the computer units 211 to 213 calculate from the supplied register deviations ⁇ R2 to ⁇ R4 the angle corrections ⁇ 2 to ⁇ 4, which are necessary for repositioning the respective printing cylinder 111 to 113. 311065
- step 202 the determined angle corrections ⁇ 2 to ⁇ 4 are fed to summation units 220 to 223. It is understood that in an analogous manner, more than three register deviations can be detected, which is indicated by the dashed line and the three dots.
- the angular position of the printing cylinders 111 to 113 is changed according to the exemplary embodiment shown.
- the angle correction ⁇ 4 calculated by the computer unit 213 is supplied to all preceding printing cylinders via their summation units 221 to 223, in the illustrated preferred embodiment also to the intake unit 110 via its summation unit 220.
- the angle correction ⁇ 3 calculated by the computer unit 212 is supplied to the summation units 220 to 222.
- the angle correction ⁇ 2 is finally supplied to the summation units 220 and 221.
- the summation units 220 to 223 respectively calculate the total angular displacement ⁇ EZW, ⁇ L to ⁇ 3 to a master axis position indicated by ⁇ LA.
- the respective angular offset values are calculated together with the value of the master axis position and transferred to the corresponding intake and printing units or their adjusting devices (not shown).
- the infeed unit 110 and the printing units 111 to 113 are repositioned according to the calculated values in order to correct the register deviations.
- a register deviation for each printing unit can be corrected almost simultaneously.
- Angle correction 110 feed mechanism 111, 112, 113, 114 Printing unit 111 ', 112', 113 ', 114' impression cylinder Hl '', 112 '', 113 '', 114 '' impression roller
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Printing Methods (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/912,640 US20090211473A1 (en) | 2005-04-27 | 2006-04-27 | Printing press and method for register correction |
EP06753434.7A EP1924435B1 (de) | 2005-04-27 | 2006-04-27 | Druckmaschine und verfahren zur registerkorrektur |
CN2006800141126A CN101189128B (zh) | 2005-04-27 | 2006-04-27 | 印刷机和用于套准校正的方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005019566.0 | 2005-04-27 | ||
DE102005019566A DE102005019566A1 (de) | 2005-04-27 | 2005-04-27 | Druckmaschine und Verfahren zur Registerkorrektur |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2006114317A2 true WO2006114317A2 (de) | 2006-11-02 |
WO2006114317A3 WO2006114317A3 (de) | 2007-05-18 |
Family
ID=37111273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2006/003932 WO2006114317A2 (de) | 2005-04-27 | 2006-04-27 | Druckmaschine und verfahren zur registerkorrektur |
Country Status (6)
Country | Link |
---|---|
US (1) | US20090211473A1 (de) |
EP (1) | EP1924435B1 (de) |
KR (1) | KR101068027B1 (de) |
CN (1) | CN101189128B (de) |
DE (1) | DE102005019566A1 (de) |
WO (1) | WO2006114317A2 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1980396A3 (de) * | 2007-04-10 | 2011-08-24 | Robert Bosch Gmbh | Verfahren zum Verstellen von Druckmaschinenmodulen |
US8027747B2 (en) * | 2007-10-17 | 2011-09-27 | Robert Bosch Gmbh | Method for register correction of a processing machine, and a processing machine |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007017095A1 (de) | 2007-04-10 | 2008-10-16 | Robert Bosch Gmbh | Verfahren zum Betreiben einer Druckmaschine |
DE102007024323A1 (de) | 2007-05-24 | 2008-11-27 | Robert Bosch Gmbh | Verfahren zum Verstellen von Druckmaschinenmodulen |
DE102007017096A1 (de) | 2007-04-10 | 2008-10-16 | Robert Bosch Gmbh | Verfahren zum Verstellen von Druckmaschinenmodulen |
KR100953475B1 (ko) * | 2008-02-19 | 2010-04-16 | 건국대학교 산학협력단 | 전자소자 연속공정 롤투롤 인쇄를 위한 초정밀 레지스터제어 방법 |
DE102008035639A1 (de) * | 2008-07-31 | 2010-02-04 | Robert Bosch Gmbh | Verfahren zur Modellierung eines Regelkreises für eine Bearbeitungsmaschine |
DE102008059584B4 (de) | 2008-11-28 | 2021-11-18 | BST eltromat International GmbH | Verfahren und Vorrichtung zur Regelung des Registers in einer Druckmaschine |
JP5080690B2 (ja) * | 2009-06-25 | 2012-11-21 | 三菱重工印刷紙工機械株式会社 | 幅見当修正装置、印刷機および幅見当修正方法 |
CN102602130B (zh) * | 2012-03-14 | 2015-01-21 | 无锡龙瑞信机械科技有限公司 | 组合凹版印刷机印刷时印版位置摆放方法 |
DE102012013435A1 (de) | 2012-04-04 | 2013-10-10 | Robert Bosch Gmbh | Verfahren zur Vorregistrierung einerBearbeitungsstation |
CN104118196A (zh) * | 2014-07-21 | 2014-10-29 | 太阳机械股份有限公司 | 一种票据轮转印刷机及其使用方法 |
DE102018201968A1 (de) * | 2017-03-08 | 2018-09-13 | Heidelberger Druckmaschinen Ag | Verfahren zur Reduktion von quasi-statischen Passerdifferenzen in einer Druckmaschine |
JP6909063B2 (ja) * | 2017-06-15 | 2021-07-28 | 住友重機械工業株式会社 | 情報処理装置、印刷システム及び情報処理方法 |
CN109367202A (zh) * | 2018-07-16 | 2019-02-22 | 新乡市大为创新印刷包装机械有限公司 | 一种间歇式卷筒印刷机幅面调节装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0412442A2 (de) | 1989-08-09 | 1991-02-13 | Sumitomo Electric Industries, Ltd. | Supraleitender Leiter |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2930438C2 (de) * | 1979-07-26 | 1982-06-24 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zum Voreinstellen des Registers bei Rollen-Rotations-Tiefdruckmaschinen |
DE3712702A1 (de) * | 1987-04-14 | 1988-11-03 | Roland Man Druckmasch | Registerstellvorrichtung |
DE3933666A1 (de) * | 1989-10-09 | 1991-04-18 | Heidelberger Druckmasch Ag | Vorrichtung und verfahren zur registerverstellung an einer druckmaschine mit mehreren druckwerken |
EP0882587B1 (de) * | 1997-06-02 | 2003-07-23 | Maschinenfabrik Wifag | Registerhaltige Abstimmung von Druckzylindern einer Rollenrotationsmaschine |
DE19855177A1 (de) * | 1998-11-30 | 2000-06-08 | Windmoeller & Hoelscher | Verfahren zur automatischen Umfangs- und Seitenregistereinstellung von Druckwalzen |
CH694219A5 (fr) * | 2000-02-10 | 2004-09-30 | Bobst Sa | Procédé de mise en repérage automatique d'impressions dans une machine rotative et dispositif pour la mise en oeuvre du procédé. |
DE10058841B4 (de) * | 2000-11-27 | 2009-07-30 | Koenig & Bauer Aktiengesellschaft | Verfahren zur Regelung eines Umfangsregisters |
DE10243454C5 (de) * | 2002-09-19 | 2009-10-08 | Koenig & Bauer Aktiengesellschaft | Antriebsvorrichtung einer Bearbeitungsmaschine |
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系统及前置式套准方法 |
-
2005
- 2005-04-27 DE DE102005019566A patent/DE102005019566A1/de not_active Withdrawn
-
2006
- 2006-04-27 KR KR1020077024789A patent/KR101068027B1/ko not_active IP Right Cessation
- 2006-04-27 WO PCT/EP2006/003932 patent/WO2006114317A2/de active Application Filing
- 2006-04-27 EP EP06753434.7A patent/EP1924435B1/de not_active Not-in-force
- 2006-04-27 US US11/912,640 patent/US20090211473A1/en not_active Abandoned
- 2006-04-27 CN CN2006800141126A patent/CN101189128B/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0412442A2 (de) | 1989-08-09 | 1991-02-13 | Sumitomo Electric Industries, Ltd. | Supraleitender Leiter |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1980396A3 (de) * | 2007-04-10 | 2011-08-24 | Robert Bosch Gmbh | Verfahren zum Verstellen von Druckmaschinenmodulen |
US8027747B2 (en) * | 2007-10-17 | 2011-09-27 | Robert Bosch Gmbh | Method for register correction of a processing machine, and a processing machine |
Also Published As
Publication number | Publication date |
---|---|
KR20080005934A (ko) | 2008-01-15 |
KR101068027B1 (ko) | 2011-09-28 |
CN101189128A (zh) | 2008-05-28 |
CN101189128B (zh) | 2010-09-01 |
US20090211473A1 (en) | 2009-08-27 |
EP1924435B1 (de) | 2014-12-31 |
WO2006114317A3 (de) | 2007-05-18 |
EP1924435A2 (de) | 2008-05-28 |
DE102005019566A1 (de) | 2006-11-09 |
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