EP2020292A2 - Presse rotative à rouleaux - Google Patents
Presse rotative à rouleaux Download PDFInfo
- Publication number
- EP2020292A2 EP2020292A2 EP08013301A EP08013301A EP2020292A2 EP 2020292 A2 EP2020292 A2 EP 2020292A2 EP 08013301 A EP08013301 A EP 08013301A EP 08013301 A EP08013301 A EP 08013301A EP 2020292 A2 EP2020292 A2 EP 2020292A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- web
- printing
- partial
- printing material
- fed rotary
- 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.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F7/00—Rotary lithographic 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
-
- 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
- B41F13/03—Threading webs into printing 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
- B41F13/06—Turning-bar arrangements
-
- 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
- B41F13/24—Cylinder-tripping devices; Cylinder-impression adjustments
- B41F13/26—Arrangement of cylinder bearings
- B41F13/30—Bearings mounted on sliding supports
-
- 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
- B41F13/24—Cylinder-tripping devices; Cylinder-impression adjustments
- B41F13/34—Cylinder lifting or adjusting devices
- B41F13/38—Cylinder lifting or adjusting devices electrically or magnetically operated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/54—Auxiliary folding, cutting, collecting or depositing of sheets or webs
- B41F13/56—Folding or cutting
Definitions
- the invention relates to a web-fed rotary printing press according to the preamble of claim 1.
- a web-fed rotary press has several printing units for printing at least one printing material web.
- several printing units in the form of printing towers are usually positioned vertically one above the other.
- the web-fed rotary printing press has a folding apparatus, wherein in the area of the folder of the or each printing material copies are separated by transverse cutting.
- the folder is used to form at least one transverse fold and / or at least one longitudinal fold on the separated copies.
- a so-called reversing and folding structure is positioned, wherein at least one printing material web can be separated into partial webs by longitudinal cutting in the region of the turning and folding structure.
- the or each printing material web or the or each partial web can be fed via turning bars and / or guide rolls to at least one former of the turning and folding structure.
- the present invention is based on the problem to provide a novel web-fed rotary printing press.
- This problem is solved by a web-fed rotary printing press according to claim 1.
- at least one guide roller is positioned along the transport path of the or each printing material web and / or the or each partial web by the turning and folding structure, whose both ends are each assigned an adjusting unit via which the respective end of the respective guide roll in and / or opposite is linearly displaceable to the direction of the respective substrate web or sub-web, namely such that either both ends of the respective guide roller uniformly to influence the cut register or both ends of the respective guide roll non-uniformly to influence the edge position of the respective printing substrate or partial web are displaced.
- the control of the cut register and the regulation of the web edge position of the or each printing material or the or each sub-web is realized in common by at least one guide roller.
- Section control and web edge control are therefore not realized in the printing machine according to the invention by separate units, but rather combined in one unit. As a result, space can be saved.
- Each adjustment unit is preferably designed as an electromotive actuator, in particular as an electromotive linear drive.
- the present invention relates to a web-fed rotary printing press having a plurality of printing units for printing at least one printing material web and a folding apparatus.
- copies can be separated by cross cutting from the or each printing material web.
- at least one longitudinal fold and / or at least one transverse fold can be formed in the area of the folding apparatus.
- a so-called turning and folding structure is positioned between the printing units and the folder.
- Fig. 1 shows a section of a web-fed rotary printing press in the region of a turning structure 10, wherein in the region of the turning structure 10 of the Fig. 1 a printed substrate web 11 by means of a cutting device 12 by longitudinal cutting into two partial webs 13, 14 is separated.
- the partial webs 13, 14 are fed via guide rollers 15, 16 a former 17 of the folding structure 10 downstream of the folding structure 18.
- longitudinal folds are formed on the partial webs 13, 14 seen in the transport direction of the partial webs 13, 14, downstream of the former 17 are separated by cross cutting of the partial webs 13, 14 and thus of the printing substrate 11 copies.
- At least one guide roller 15 is positioned along the transport path of the two partial webs 13, 14, whose two ends 19, 20 each have an adjusting unit 21 (see FIG Fig. 2 ) is assigned, via which the respective end 19, 20 of the respective guide roller 15 in or opposite to the direction of the respective partial web 13, 14 is linearly displaceable.
- the linear displaceability of the ends 19, 20 of the guide rollers 15 is in Fig. 1 . 2 visualized by arrows 22.
- each guide roller 15 the ends 19, 20 via the corresponding adjusting units 21 either uniformly for influencing or regulating the cut register or non-uniform for influencing or regulating the edge position of the respective partial web 13, 14 displaced.
- guide roller 15 therefore serves on the one hand the web edge control and on the other hand, the cut register control.
- the adjusting unit 21 associated with each guide roller 15 are either uniformly or non-uniformly controlled to linearly shift the respective ends 19, 20 of the respective guide roller 15 either uniformly or non-uniformly in the direction or opposite to the direction of the respective partial web 13, 14.
- Each adjustment unit 21 is preferably designed as an electromotive actuator, in particular as an electromotive linear drive. This allows a shift of the guide rollers 15 with a high dynamic, so that a simultaneous, dynamic control of cutting register and lateral edge position of the respective sub-web or substrate web is possible.
- Fig. 1 shows a possible embodiment of a turning structure 10, which is associated with at least one adjusting unit 15 for each partial web 13, 14.
- the invention is not limited to this specific application. Rather, the invention can also be used in web-fed rotary printing presses with other turning assemblies and folder superstructures.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Rotary Presses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007035432A DE102007035432A1 (de) | 2007-07-28 | 2007-07-28 | Rollenrotationsdruckmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2020292A2 true EP2020292A2 (fr) | 2009-02-04 |
EP2020292A3 EP2020292A3 (fr) | 2011-07-27 |
Family
ID=40002940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08013301A Withdrawn EP2020292A3 (fr) | 2007-07-28 | 2008-07-24 | Presse rotative à rouleaux |
Country Status (6)
Country | Link |
---|---|
US (1) | US20090025586A1 (fr) |
EP (1) | EP2020292A3 (fr) |
JP (1) | JP2009029129A (fr) |
KR (1) | KR20090012104A (fr) |
CN (1) | CN101372166A (fr) |
DE (1) | DE102007035432A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010053373A1 (de) * | 2010-12-03 | 2012-06-06 | Manroland Ag | Falzeinrichtung |
JP2016104534A (ja) * | 2014-12-01 | 2016-06-09 | 株式会社ハナガタ | 気泡緩衝材用包装装置 |
CN105668303B (zh) * | 2016-03-10 | 2018-07-24 | 金华市胜昌机械有限公司 | 春联折叠机 |
CN106743965B (zh) * | 2017-03-29 | 2018-04-27 | 广州乐言玩具有限公司 | 一种具有自动切断机构的布料对折装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2171084A (en) * | 1985-02-14 | 1986-08-20 | Polygraph Leipzig | Material web turning apparatus |
EP0342491A2 (fr) * | 1988-05-18 | 1989-11-23 | M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft | Dispositif de retournement pour retourner et/ou déplacer une bande imprimée |
DE10223643A1 (de) * | 2001-06-22 | 2003-01-02 | Heidelberger Druckmasch Ag | Vorrichtung und Verfahren zum Führen einer Bahn während des Transports |
EP1388516A2 (fr) * | 2002-08-09 | 2004-02-11 | Maschinenfabrik Wifag | Dispositif pour ajuster le répérage d'une découpeuse |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2797091A (en) * | 1955-08-05 | 1957-06-25 | Irwin L Fife | Web shifting apparatus |
US3595459A (en) * | 1969-11-04 | 1971-07-27 | Paul V Colombo | Guider for straightening traveling webs |
JP2751559B2 (ja) * | 1990-04-19 | 1998-05-18 | 三菱電機株式会社 | エンジンの燃料制御装置 |
DE4013229C1 (fr) * | 1990-04-26 | 1991-11-07 | Man Roland Druckmaschinen Ag, 6050 Offenbach, De | |
EP0582927B1 (fr) * | 1992-08-10 | 1997-11-19 | KOENIG & BAUER-ALBERT AKTIENGESELLSCHAFT | Barre de retournement pour des matériaux en bande |
CN1104290C (zh) * | 1998-10-23 | 2003-04-02 | 武藏工业株式会社 | 液体定量排出方法及装置 |
EP1080887A1 (fr) * | 1999-08-19 | 2001-03-07 | Quad/Tech, Inc. | Système de contrôle de la position d'une bande |
DE10234674B4 (de) * | 2002-07-30 | 2010-04-29 | Wifag Maschinenfabrik Ag | Bahnspreizvorrichtung |
DE10236657A1 (de) * | 2002-08-09 | 2004-02-26 | Maschinenfabrik Wifag | Schnittregister-Einstellvorrichtung |
DE10337248B4 (de) * | 2003-08-13 | 2009-12-17 | Maschinenfabrik Wifag | Bahnspreizverfahren und Bahnspreizvorrichtung |
DE102004022074B4 (de) * | 2004-05-05 | 2010-02-04 | Manroland Ag | Rollendruckmaschine |
DE102004051263A1 (de) * | 2004-10-21 | 2006-04-27 | Man Roland Druckmaschinen Ag | Druckmaschinenanordnung |
-
2007
- 2007-07-28 DE DE102007035432A patent/DE102007035432A1/de not_active Withdrawn
-
2008
- 2008-07-23 JP JP2008190312A patent/JP2009029129A/ja active Pending
- 2008-07-23 KR KR1020080071557A patent/KR20090012104A/ko not_active Application Discontinuation
- 2008-07-24 EP EP08013301A patent/EP2020292A3/fr not_active Withdrawn
- 2008-07-25 US US12/180,351 patent/US20090025586A1/en not_active Abandoned
- 2008-07-28 CN CNA2008102147081A patent/CN101372166A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2171084A (en) * | 1985-02-14 | 1986-08-20 | Polygraph Leipzig | Material web turning apparatus |
EP0342491A2 (fr) * | 1988-05-18 | 1989-11-23 | M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft | Dispositif de retournement pour retourner et/ou déplacer une bande imprimée |
DE10223643A1 (de) * | 2001-06-22 | 2003-01-02 | Heidelberger Druckmasch Ag | Vorrichtung und Verfahren zum Führen einer Bahn während des Transports |
EP1388516A2 (fr) * | 2002-08-09 | 2004-02-11 | Maschinenfabrik Wifag | Dispositif pour ajuster le répérage d'une découpeuse |
Also Published As
Publication number | Publication date |
---|---|
CN101372166A (zh) | 2009-02-25 |
DE102007035432A1 (de) | 2009-01-29 |
JP2009029129A (ja) | 2009-02-12 |
KR20090012104A (ko) | 2009-02-02 |
US20090025586A1 (en) | 2009-01-29 |
EP2020292A3 (fr) | 2011-07-27 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: B41F 13/56 20060101ALI20110622BHEP Ipc: B41F 13/30 20060101ALI20110622BHEP Ipc: B41F 13/06 20060101ALI20110622BHEP Ipc: B41F 13/02 20060101AFI20081209BHEP |
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Ref country code: DE Ref legal event code: R108 Effective date: 20120404 |
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