EP1671787A1 - Unité de barres de retournement dans une machine rotative d'impression - Google Patents

Unité de barres de retournement dans une machine rotative d'impression Download PDF

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Publication number
EP1671787A1
EP1671787A1 EP05027273A EP05027273A EP1671787A1 EP 1671787 A1 EP1671787 A1 EP 1671787A1 EP 05027273 A EP05027273 A EP 05027273A EP 05027273 A EP05027273 A EP 05027273A EP 1671787 A1 EP1671787 A1 EP 1671787A1
Authority
EP
European Patent Office
Prior art keywords
bar unit
turning bar
web
webs
turning
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
EP05027273A
Other languages
German (de)
English (en)
Other versions
EP1671787B1 (fr
Inventor
Johannes Behmel
Ulrich Seyffert
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.)
Manroland Web Systems GmbH
Original Assignee
MAN Roland Druckmaschinen 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35976466&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1671787(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by MAN Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG
Publication of EP1671787A1 publication Critical patent/EP1671787A1/fr
Application granted granted Critical
Publication of EP1671787B1 publication Critical patent/EP1671787B1/fr
Revoked legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B41F13/02—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
    • B41F13/54—Auxiliary folding, cutting, collecting or depositing of sheets or webs
    • B41F13/56—Folding or cutting

Definitions

  • the invention relates to a turning bar unit for a web-fed rotary printing press according to the preamble of claim 1.
  • the turning bar unit On a turning bar unit of a web-fed rotary printing press webs of a web-shaped printing material, the turning bar unit can be fed in a plurality of superimposed planes separated into sub-webs, wherein the sub-webs are turned on turning bars of the turning bar unit by about 90 °, so that the sub-webs the turning bar unit in a direction of execution leave, which runs approximately perpendicular to an insertion direction of the uncut webs of the web-shaped printing material in the turning bar unit.
  • the webs of the inked-through printing material are fed to the turning bar unit from one side, the severed partial webs of the printing material leave the turning bar unit on a side offset by 90 ° from the same.
  • Turning bar units for a web-fed rotary printing press are known from EP 0 888 887 A2, in which the web-shaped printing material can be introduced into the turning bar unit from one side, and in which the turned partial webs of the printing material can be executed on two mutually opposite sides from the turning bar units.
  • two such turning bar units can be arranged in mirror image relative to one another in such a way that the web-shaped, untrimmed printing material can be inserted from one side into each of the two mirror-inverted turning bar units, the directions of insertion into the different turning bar units being approximately 180 ° offset from each other.
  • each of the turner bar units can be supplied with the web-shaped, untrimmed printing substrate only from one side.
  • the present invention is based on the problem to provide a novel turning bar unit for a web-fed rotary printing press.
  • a turning bar unit for a web-fed rotary printing press according to claim 1.
  • the webs of the web-shaped printing material can be inserted from two sides into the turning bar unit.
  • a turning bar unit is proposed for a web-fed rotary printing press, wherein the webs of the web-shaped printing material can be introduced from two mutually opposite sides simultaneously into the turning bar unit.
  • the webs of the web-shaped printing material are arranged in several levels one above the other arranged turning bars of the turning bar unit simultaneously from two opposite sides of such that the two feed directions are offset by approximately 180 ° to each other.
  • the partial webs of the web-shaped printing material on two opposite sides of the turning bar unit executable, such that the two execution directions to each other by about 180 ° and each at about 90 ° to the two directions of insertion of the webs web-shaped printing material are offset in the turning bar unit.
  • FIG. 1 to 3 show a first embodiment of a turning bar unit 20 according to the invention, wherein the turning bar unit 20 has a plurality of turning bars 21, which are arranged one above the other in several planes.
  • the turning bars 21 are guided in guides 22 (see FIG. 3) and designed to be adjustable along these guides 22.
  • FIG. 1 to 3 In the turning bar unit 20 according to the invention of FIG. 1 to 3 are webs 23 of a web-shaped printing material from two opposite sides 24 and 25 from simultaneously inserted. Insertion directions 26 and 27 of the webs 23 of the web-shaped printing material in the turning bar unit 20 are shown in FIG. 1 offset by 180 ° to each other. This means that in the region of the side 24 tracks 23 from the left and in the region of the side 25 tracks 23 from the right into the turning bar unit 20 can be inserted.
  • cutting devices 28 are positioned at which the supplied in several superimposed planes tracks 23 of the substrate are separated into partial webs 29.
  • the partial webs 29 are above the cutting devices 29 downstream rollers 30, 31 and 32 can be fed to the turning bars 21, wherein the rollers 30 are referred to as draw rollers, the rollers 31 as register rollers and the rollers 32 as web guide rollers.
  • the partial webs 29 are deflected or turned on the turning bars 21 of the turning bar unit 20 and executed in the embodiment of FIG. 1 on one side 33 of the turning bar unit 20 from the same.
  • On a side 33 of the turning bar unit 20 opposite the delivery side 33 there is a so-called bay window turn of the left partial web 29 shown in FIG. 1.
  • rollers 35 are positioned to guide the partial webs 29.
  • the turning bar unit 20 according to the invention 20 webs 23 of a printing material from two opposite sides 24 and 25 are simultaneously inserted into the turning bar unit 20.
  • the insertion directions 26 and 27 in the two sides 24 and 25 are offset by approximately 180 ° to each other.
  • the webs 23 of the printing material are separated into partial webs 29 and turned in the region of the turning bars 21 by 90 °.
  • the turned partial webs 29 leave the turning bar unit 20 according to the invention on a side 33 which is arranged perpendicular to the two insertion sides 24 and 25.
  • the execution side 33 opposite side 34 of the turning bar unit 20 is used in the embodiment of FIGS. 1 to 3 in the region of a sub-web 29 of providing a so-called Bay Window twist.
  • FIG. 4 shows a second embodiment of a turner bar unit 37.
  • the turner bar unit 37 of FIG. 4 substantially corresponds to the turner bar unit 20 of FIG. 1, so that like reference numerals will be used to avoid unnecessary repetitions for like assemblies.
  • the turner bar unit 37 of FIG. 4 differs from the turner bar unit 20 of FIG. 1 only in that no so-called bay window twist of the partial webs 29 takes place in the region of the side 34 which is opposite the executive side 33.
  • the turning bar unit 37 of FIG. 4 coincides with the turning bar unit 20 of FIG. 1, so that reference may be made to the above statements.
  • Fig. 5 shows another embodiment of a turning bar unit 38 according to the invention, wherein the turning bar unit 38 of Fig. 5 differs from the turning bar unit 37 of Fig. 4 only in that in the turning bar unit 38 of Fig. 5, the part tracks 29 on two opposite sides 33 and 34 are executable from the turning bar unit 38.
  • the execution directions 36 and 39 in the region of the opposite execution sides 33 and 34 are mutually offset in approximately 180 ° to each other and further each offset by approximately 90 ° to the insertion directions 26 and 27 of the tracks 23.
  • FIG. 6 to 10 show further embodiments of inventive turning bar units 40, 41, 42, 43 and 44, wherein the turning bar units 40 to 44 of the turning bar units 20, 37 and 38 substantially only by the width of the introduced into the turning bar units tracks 23 and differ by the number of vereinadereaude strands of running out of the same sub-webs 29.
  • the turning bar unit 40 according to the invention shown in FIG. 6 in the region of the two sides 24 and 25 respectively supplied twice-wide webs 23 of the substrate, in the region of a Auslanderseite 33 sub-webs 29 can be performed in three hoeinaderuß strands from the turning bar unit 40.
  • the partial webs 29 are executed on both sides 33 and 34 on the turning bar unit 41, again in the form of three hoeinaderanni strands.
  • FIG. 10 shows a turning bar unit 44 in the sense of here present invention, in the region of both Ein slaughter 24 and 25 in several superimposed planes simultaneously several triple-wide webs 23 are fed, which in turn are separated into single-width partial webs 29 and after deflection thereof in the turning bars 21, the turning bar unit 44 in the area leave a page 33, in the range of three virtualeinaderuß strands. It will be understood that further variations in the width of the webs 23 inserted into the turning bar assembly and the number of strands running therefrom are possible.
  • All turning bar units 20, 37, 38, 40 to 44 of FIGS. 1 to 10 have in common that the same webs 23 of the web-shaped printing material from two opposite sides 24 and 25 can be fed from simultaneously.
  • the insertion directions 26 and 27 on the opposite sides 24 and 25 are offset by 180 ° to each other.
  • the partial webs 29 leave the turning bar units either on one side or on two opposite sides, wherein the execution directions are mutually offset by 180 ° and in each case by 90 ° to the insertion directions.
  • FIG. 11 and 12 respectively show sections of a web-fed rotary printing press in which, for example, the turning bar unit 20 of FIGS. 1 to 3 is used.
  • FIG. 11 shows four printing unit towers 45 of a web-fed rotary printing press, wherein the turning bar unit 20 according to the invention is positioned between the two central printing unit towers 45.
  • the turning bar unit 20 can be fed from each of the four printing unit towers 45 illustrated in FIG. 11 to webs 23 of a printed printing material, which can then be fed as part webs 29 to a folding structure 46 (see FIG. 12) of the web-fed rotary printing press.
  • the turning bar unit 20 according to the invention and the folding structure 46, roll changers 47 are also shown in FIG.
  • the turning bar unit 20 according to the invention 20 webs 23 can be fed simultaneously from two different sides 24 and 25, only one turning bar unit 20 in the printing unit towers 45 is needed. As a result, the printing unit towers 45 can be positioned at a smaller distance from one another, which ultimately results in space advantages for the entire web-fed rotary printing press.
  • second turning bar unit further results in cost advantages.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Presses (AREA)
EP05027273A 2004-12-17 2005-12-14 Unité de barres de retournement dans une machine rotative d'impression Revoked EP1671787B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004060725A DE102004060725A1 (de) 2004-12-17 2004-12-17 Wendestangeneinheit für eine Rollenrotationsdruckmaschine

Publications (2)

Publication Number Publication Date
EP1671787A1 true EP1671787A1 (fr) 2006-06-21
EP1671787B1 EP1671787B1 (fr) 2009-02-11

Family

ID=35976466

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05027273A Revoked EP1671787B1 (fr) 2004-12-17 2005-12-14 Unité de barres de retournement dans une machine rotative d'impression

Country Status (4)

Country Link
US (1) US20060130683A1 (fr)
EP (1) EP1671787B1 (fr)
CN (1) CN1799836A (fr)
DE (2) DE102004060725A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007016496A1 (de) * 2007-04-05 2008-10-09 Koenig & Bauer Aktiengesellschaft Rotationsdruckmaschine für den Zeitungsdruck
WO2009150054A1 (fr) * 2008-05-28 2009-12-17 Koenig & Bauer Aktiengesellschaft Presse offset rotative et procédé pour faire fonctionner la presse offset rotative
EP2145766A2 (fr) * 2008-04-15 2010-01-20 Manroland AG Dispositif de traitement et/ou de transformation de matériau en forme de bande

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004051263A1 (de) * 2004-10-21 2006-04-27 Man Roland Druckmaschinen Ag Druckmaschinenanordnung
DE102006025758A1 (de) * 2006-05-31 2007-12-06 Man Roland Druckmaschinen Ag Wendestangeneinheit für eine Rollenrotationsdruckmaschine
DE102007002794A1 (de) 2007-01-18 2008-07-24 Man Roland Druckmaschinen Ag Wendestangeneinheit für eine Rollenrotationsdruckmaschine
DE102009001011A1 (de) * 2008-10-31 2010-05-06 Koenig & Bauer Aktiengesellschaft Überbau einer Druckmaschine und Druckmaschine
CN107584849A (zh) * 2016-07-08 2018-01-16 林孔余 双彩印膜复合自动对标装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5123316A (en) * 1989-10-26 1992-06-23 Albert-Frankenthal Aktiengesellschaft Method and apparatus for the reduction of paper waste
EP0930971A1 (fr) * 1996-10-14 1999-07-28 Koenig & Bauer Aktiengesellschaft Alimentation d'appareils de pliage en feuille continue
DE10344231B3 (de) 2003-09-24 2004-12-09 Koenig & Bauer Ag Vorrichtung zum Zusammenführen von Materialteilbahnen

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733061A (en) * 1956-01-31 Angle bar arrangement
US1796643A (en) * 1927-11-01 1931-03-17 Hoe & Co R Multicolor press
DE598854C (de) * 1931-02-08 1934-06-20 Maschf Augsburg Nuernberg Ag Zweirollen-Rotationsdruckmaschine fuer Schoen- und Widerdruck
US2003639A (en) * 1931-02-09 1935-06-04 Wood Newspaper Mach Corp Printing press
US2050031A (en) * 1931-02-20 1936-08-04 Wood Newspaper Mach Corp Printing press
US4671501A (en) * 1986-06-23 1987-06-09 Kabushiki Kaisha Tokyo Kikai Seisakusho Turning-bar-less folding machine of W-width rotary press
DE3816900C1 (fr) * 1988-05-18 1989-11-16 Man Roland Druckmaschinen Ag, 6050 Offenbach, De
US6644184B1 (en) * 1995-02-09 2003-11-11 Man Roland Druckmaschinen Ag Offset printing machine
DE19516445A1 (de) * 1995-05-04 1996-11-07 Wifag Maschf Rotationsdruckmaschine mit frei aufstellbarem Falzapparat
DE19728207A1 (de) * 1997-07-02 1999-01-07 Wifag Maschf Wendeturmanordnung
DE10311636B4 (de) * 2003-03-14 2005-03-03 Koenig & Bauer Ag Wendeturm

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5123316A (en) * 1989-10-26 1992-06-23 Albert-Frankenthal Aktiengesellschaft Method and apparatus for the reduction of paper waste
EP0930971A1 (fr) * 1996-10-14 1999-07-28 Koenig & Bauer Aktiengesellschaft Alimentation d'appareils de pliage en feuille continue
DE10344231B3 (de) 2003-09-24 2004-12-09 Koenig & Bauer Ag Vorrichtung zum Zusammenführen von Materialteilbahnen

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007016496A1 (de) * 2007-04-05 2008-10-09 Koenig & Bauer Aktiengesellschaft Rotationsdruckmaschine für den Zeitungsdruck
EP2145766A2 (fr) * 2008-04-15 2010-01-20 Manroland AG Dispositif de traitement et/ou de transformation de matériau en forme de bande
EP2145766A3 (fr) * 2008-04-15 2011-09-14 Manroland AG Dispositif de traitement et/ou de transformation de matériau en forme de bande
WO2009150054A1 (fr) * 2008-05-28 2009-12-17 Koenig & Bauer Aktiengesellschaft Presse offset rotative et procédé pour faire fonctionner la presse offset rotative
US8347785B2 (en) 2008-05-28 2013-01-08 Koenig & Bauer Aktiengesellschaft Web offset press as well as method for operating the web offset press
CN103448352A (zh) * 2008-05-28 2013-12-18 柯尼格及包尔公开股份有限公司 卷筒纸胶印机以及用于运行卷筒纸胶印机的方法
CN103448352B (zh) * 2008-05-28 2015-09-09 柯尼格及包尔公开股份有限公司 卷筒纸胶印机以及用于运行卷筒纸胶印机的方法

Also Published As

Publication number Publication date
DE502005006598D1 (de) 2009-03-26
DE102004060725A1 (de) 2006-06-22
CN1799836A (zh) 2006-07-12
EP1671787B1 (fr) 2009-02-11
US20060130683A1 (en) 2006-06-22

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