EP0243720B1 - Appareil de pliage avec un deuxième et troisième pli - Google Patents

Appareil de pliage avec un deuxième et troisième pli Download PDF

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Publication number
EP0243720B1
EP0243720B1 EP87104922A EP87104922A EP0243720B1 EP 0243720 B1 EP0243720 B1 EP 0243720B1 EP 87104922 A EP87104922 A EP 87104922A EP 87104922 A EP87104922 A EP 87104922A EP 0243720 B1 EP0243720 B1 EP 0243720B1
Authority
EP
European Patent Office
Prior art keywords
folding
fold
cylinder
group
jaws
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.)
Expired
Application number
EP87104922A
Other languages
German (de)
English (en)
Other versions
EP0243720A1 (fr
Inventor
Eckhard Schneider
Erwin Saalfrank
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 AG
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
Application filed by MAN Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG
Publication of EP0243720A1 publication Critical patent/EP0243720A1/fr
Application granted granted Critical
Publication of EP0243720B1 publication Critical patent/EP0243720B1/fr
Expired 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
    • B65H45/00—Folding thin material
    • B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/16—Rotary folders
    • B65H45/162—Rotary folders with folding jaw cylinders
    • B65H45/168—Rotary folders with folding jaw cylinders having changeable mode of operation
    • 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
    • B41F13/60—Folding or cutting crosswise

Definitions

  • the invention relates to a folder with a fold group for the second fold (first transverse fold) and at least one fold group for the third fold (second longitudinal fold) and transport devices for feeding the printed copies cut from a print carrier web.
  • the object of the invention is to provide a device with which printed copies of different types, which are preferably already folded at least once, are further processed so that the two printed copies are optionally available folded into one another so that they can be inserted in a magazine or magazine insert process can be added to another printed product, which is compact and which can be converted to normal production without a significant changeover time.
  • This object is achieved by applying the features of the characterizing part of claim 1. Further developments result from the subclaims and from the description in connection with the drawing. 1 schematically shows the folder according to the invention and in FIGS. 2 to 4 fold products.
  • the folding apparatus shown comprises a folding group 1 which, in one operating mode, a non-longitudinally cut print carrier web 3 and in two further operating modes a partial web 1a produced by the indicated longitudinal cutting device can be fed via a funnel inlet roller pair 4, a pair of pull roller 5, a cross perforation cylinder pair 6 and a further pair of pull roller 7.
  • the partial web 1a or the non-longitudinally cut print carrier web 3 is fed by means of a cutting knife cylinder 9, a folding knife cylinder 8 with the desired print copy length.
  • the printed copies A1 are needled onto the folding knife cylinder 8 at the front edge, for which purpose punctures 8 'are provided and are pushed into corresponding folding jaws 10' of the adjacent folding jaw cylinder 10 'with the aid of folding knives 8'.
  • Cutting knife cylinder 9, folding knife cylinder 8 and folding jaw cylinder 10 thus constitute the first Fold group 1, with which the so-called second fold, that is, the first transverse fold, is produced.
  • the print copies A1, which have been folded at least once, are transferred to a ribbon line 12, 13 behind the folding jaw cylinder 10.
  • the cross-folded print copies arrive in a straight version at a third Fold 14, the so-called second longitudinal fold, which, as is known, consists of a pair of folding rollers and a folding knife which can be inserted between them.
  • a second transverse fold can also be produced in the first folding group 1 on the printed copies A1, if this is desired.
  • a further operating mode is made possible by the folding knife cylinder 11, in which the folded printed copies A1 are lifted off the folding jaw cylinder 10 and guided into a ribbon line 24, 25. They then arrive at the second folding group 15, which can be constructed approximately identically to the first folding group 1 and in which the partial web 1b can be cut and folded in one mode of operation.
  • the partial web 1 is fed to the second folding group 15 via guide and regulating rollers 16, a pair of pull rollers 17.
  • This comprises a cutting knife cylinder 18, a folding knife cylinder 19 with punctures 19 'and folding knife 19 "and a folding jaw cylinder 20 with folding jaws 20'.
  • the construction according to the invention thus advantageously provides the possibility of cross-folded folding products A1 via the ribbon cables 24, 25, which are guided over deflecting roller 26 in one operating mode to feed the folding jaw cylinder 20, in whose folding jaws 20 'the cross-folded printed copies A2 produced by the partial web 1b are guided
  • Print copies A1, A2 are partially guided around the folding jaw cylinder 20 and then both reach the upper longitudinal fold 23 via the ribbon line 21, 22, which folds the print copies A1, A2 into one another as shown in Fig. 2.
  • print copies A1, A2 of different types can be easily 2 ineina nder couches are produced that can be enclosed together with a product, for example a newspaper.
  • the partial webs 1a and 1b are cut and folded separately in the folding groups 1, 15 and each processed in the associated longitudinal fold 14, 23 into the product according to FIG. 3.
  • the slitting device indicated in the drawing according to FIG. 1 out of operation and to feed the uncut web only to the lower folding group 1.
  • the cross-folded, not longitudinally cut, printed copies can alternately either via the gripper and folding knife cylinder 11, the ribbon line 24, 25, the folding jaw cylinder 20, the ribbon lines 21, 22, the upper longitudinal fold 23 or from the folding jaw cylinder 10, via the ribbon lines 12, 13 the lower longitudinal fold 14 are fed.
  • Products according to FIG. 4 can thus be produced.
  • This splitting can significantly increase the speed of the folder.
  • the folding jaw cylinder 20 of the upper folding group 15 is also partially integrated into the transport path.
  • the folder of the invention is compact. Only short changeover times between the three possible production types for producing the folded products according to FIGS. 2 to 4 are required.
  • the merging of the printed copies A1, A2 is possible with great accuracy on the folding jaw cylinder 20, it being possible for this to be rotated in the circumferential direction in order to be superimposed on the leading edges. During this process, the printed copy A2 is still held in the jaws 20 '.
  • a continuous line from the gripper and folding knife cylinder 11 to the upper longitudinal fold 23 can also be used instead of the lower lines 25 or 22, which line then has to be partially guided around the folding jaw cylinder 20.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Collation Of Sheets And Webs (AREA)

Claims (4)

1. Plieuse comprenant un groupe de pliage (1) pour le deuxième pli (premier pli en travers) et au moins un groupe de pliage (14, 23) pour le troisième pli (deuxième pli en long) et des dispositifs de transport servant à acheminer les exemplaires imprimés (A1, A2) découpés dans une bande de support d'impression (3), caractérisée en ce que des exemplaires imprimés de différentes sortes (A1 et A2) sont munis du deuxième pli (premier pli en travers) dans des groupes de pliage séparés (8, 9, 10; 18, 19, 20), en ce qu'un groupe de pliage (18, 19, 20) est disposé décalé en hauteur par rapport à l'autre groupe de pliage (8, 9, 10) et en ce que les exemplaires imprimés (A2) pliés en travers dans ce groupe de pliage (18, 19, 20) et qui sont encore tenus dans les pinces de pliage (20') sont superposés avec précision au droit de leur bord avant sur le cylindre porte-pinces de pliage correspondant (20), avec les exemplaires imprimés (A1) pliés en travers, acheminés en provenance de l'autre groupe de pliage (8, 9, 10) par l'intermédiaire de transporteurs à courroies (24, 25) et peuvent être conduits conjointement, partiellement autour de ce cylindre porte-pinces de pliage (20), après quoi les exemplaires imprimés (A1, A2) peuvent être acheminés ensemble, par l'intermédiaire d'un transporteur à courroies (21, 22) à un groupe de pliage (23) qui forme le troisième pli (le deuxième pli en long).
2. Plieuse selon la revendication 1, caractérisée en ce que la bande de support d'impression (3) acheminée par l'intermédiaire d'un entonnoir de pliage (2) est découpée en bandes partielles (1a, 12) par un dispositif de coupe en long situé au niveau de l'entonnoir de pliage (2), en ce qu'une bande partielle (1a) est acheminée, par l'intermédiaire d'un cylindre porte-lames de coupe (9) et d'un cylindre porte-lames de pliage (8), à un cylindre porte-pinces de pliage (10) du premier groupe de pliage (8, 9, 10) qui forme le deuxième pli (premier pli en travers), en ce que l'autre bande partielle (1b) peut être acheminée, par l'intermédiaire d'un cylindre de coupe (18), à un cylindre porte-lames de pliage (19) et, ensuite à un cylindre porte-pinces de pliage (20) du deuxième groupe de pliage (18, 19, 20) qui forme le deuxième pli (premier pli en travers), et en ce que, au cylindre porte-pinces de pliage (10) du premier groupe de pliage (8, 9, 10) qui forme le deuxième pli, est associé un cylindre porte-lames de pliage (11) équipé de pinces (11 "), au moyen duquel on produit un deuxième pli en travers sur le cylindre porte-pinces de pliage (10) et par l'intermédiaire duquel les exemplaires imprimés (A1) déjà pliés en travers peuvent être acheminés au cylindre porte-pinces de pliage (20) de l'autre groupe de pliage (18, 19, 20) par l'intermédiaire d'un système de transporteurs à courroies (24, 25).
3. Plieuse selon une des revendications précédentes caractérisée en ce que, lorsque le dispositif de coupe en long de l'entonnoir de pliage (2) est mis à l'arrêt, la bande de support d'impression (3) non coupée en long est acheminée exclusivement au groupe de pliage inférieur (8, 9, 10) et en ce que les exemplaires imprimés pliés en travers sur le cylindre porte-pinces de pliage (10) peuvent être acheminés alternativement au troisième groupe de pliage supérieur (23), par l'intermédiaire du cylindre porte-pinces et porte-lames de pliage (11), des transporteurs à courroies (24, 25), du cylindre porte-pinces de pliage (20) et des transporteurs à courroies (21, 22), ou encore à un troisième groupe de pliage inférieur (14), par l'intermédiaire des transporteurs à courroies (12, 13).
4. Plieuse selon une des revendications précédentes, caractérisée en ce que les produits partiels (A1) du groupe de pliage (8, 9, 10) peuvent être acheminés au troisième groupe de pliage inférieur (14) et les produit partiels (A2) du groupe de pliage (18, 19, 20) peuvent être acheminés au troisième groupe de pliage supérieur (23).
EP87104922A 1986-04-26 1987-04-02 Appareil de pliage avec un deuxième et troisième pli Expired EP0243720B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3614263 1986-04-26
DE19863614263 DE3614263A1 (de) 1986-04-26 1986-04-26 Falzapparat mit einem zweiten und dritten falz

Publications (2)

Publication Number Publication Date
EP0243720A1 EP0243720A1 (fr) 1987-11-04
EP0243720B1 true EP0243720B1 (fr) 1989-09-06

Family

ID=6299655

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87104922A Expired EP0243720B1 (fr) 1986-04-26 1987-04-02 Appareil de pliage avec un deuxième et troisième pli

Country Status (4)

Country Link
US (1) US4746107A (fr)
EP (1) EP0243720B1 (fr)
JP (1) JP2771161B2 (fr)
DE (2) DE3614263A1 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3904074A1 (de) * 1989-02-11 1990-08-16 Frankenthal Ag Albert Falzapparat
US5030193A (en) * 1989-08-31 1991-07-09 Harris Graphics Corporation Folder apparatus for folding continuously moving sheets
DE4117586A1 (de) * 1991-05-29 1992-12-03 Giebeler Gmbh & Co Kg Robert Vorrichtung zum stapeln und portionieren von gefalzten oder ungefalzten zuschnitten aus papier, zellstoff, vliesstoff o. dgl.
DE4125465A1 (de) * 1991-08-01 1993-02-04 Zirkon Druckmaschinen Gmbh Transportvorrichtung zum ueberfuehren von quergefalzten druckprodukten zum dritten falz
DE4208353A1 (de) * 1992-03-16 1993-09-23 Heidelberger Druckmasch Ag Rotationsfalzapparat mit spezieller zylinderanordnung fuer rollenrotationsdruckmaschinen
DE4316134C2 (de) * 1993-05-13 1997-03-13 Heidelberger Druckmasch Ag Verfahren zur Querfalzung von Bahnen sowie Falzapparat zur Durchführung des Verfahrens
DE4332516C2 (de) * 1993-09-24 2001-03-15 Heidelberger Druckmasch Ag Verfahren zum Zusammenführen von gefalzten Produkten
FR2731383B1 (fr) * 1995-03-07 1997-05-30 Heidelberg Harris Sa Dispositif de transport d'exemplaires
DE19719553A1 (de) 1997-05-09 1998-11-12 Koenig & Bauer Albert Ag Falzapparat
US6551228B1 (en) 1997-10-23 2003-04-22 Heidelberger Druckmaschinen Ag High speed quarterfolder
US6439562B1 (en) * 1999-03-29 2002-08-27 Heidelberger Druckmaschinen Ag Pre-cylinder signature collector
DE10007344B4 (de) * 2000-02-18 2006-11-23 Man Roland Druckmaschinen Ag Falzapparat mit einer Längsfalz-Vorrichtung
DE10059191B4 (de) * 2000-11-29 2006-05-04 Man Roland Druckmaschinen Ag Vorrichtung zum Splitten eines von einer Falzgruppe kommenden Stromes von Produkten
DE10106985B4 (de) * 2001-02-15 2013-10-31 Manroland Web Systems Gmbh Falzapparat für stehende und liegende Produktion
US6843764B2 (en) * 2002-03-05 2005-01-18 Heidelberger Druckmaschinen Ag Non-trapped stripper belt
DE102005033572B4 (de) * 2005-07-19 2016-02-11 Manroland Web Systems Gmbh Falzapparat einer Druckmaschine
WO2007062535A1 (fr) * 2005-12-02 2007-06-07 Ferag Ag Procede et dispositif pour produire des produits imprimes
EP2314533B1 (fr) 2009-10-23 2012-04-04 Müller Martini Holding AG Procédé de fabrication d'un produit d'impression
DE202010003084U1 (de) * 2010-03-02 2010-05-27 Heidelberger Druckmaschinen Ag Bogenleitvorrichtung und Bogenfalzmaschine mit einer solchen Bogenleitvorrichtung
US20120142511A1 (en) * 2010-12-01 2012-06-07 Goss International Americas, Inc. Cross grain folder and method of folding including an extended lap
US8506466B2 (en) * 2011-06-14 2013-08-13 Goss International Americas, Inc. Method and apparatus for transporting signatures around a roll without introducing skew

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD80044A (fr) *
US1149620A (en) * 1910-09-03 1915-08-10 John A Boyce Apparatus for printing and folding papers.
US1909518A (en) * 1929-06-20 1933-05-16 John F Thomas Web-perfecting printing machine
US2487404A (en) * 1945-05-10 1949-11-08 Hoe & Co R Mechanism for multifolding printed webs
US3948504A (en) * 1974-03-18 1976-04-06 Motter Printing Press Co. Method and apparatus for forming and collating printed signatures
DE2517000C2 (de) * 1975-04-17 1985-01-31 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Falzapparat für quer- und längsgefalzte oder nur längsgefalzte Produkte
DE2846191C3 (de) * 1978-10-24 1981-08-13 Koenig & Bauer AG, 8700 Würzburg Falzapparat für Rollenrotationsdruckmaschinen
US4368879A (en) * 1980-06-23 1983-01-18 Komori Printing Machinery Company, Ltd. Cutting and folding apparatus in rotary press
DE3030706C2 (de) * 1980-08-14 1983-11-24 Albert-Frankenthal Ag, 6710 Frankenthal Falzapparat
DD218750A3 (de) * 1982-07-08 1985-02-13 Polygraph Leipzig Falzapparat
DE3404170C2 (de) * 1984-02-07 1993-11-11 Heidelberger Druckmasch Ag Falzapparat an Rollenrotationsdruckmaschinen
DE3422755C2 (de) * 1984-06-20 1986-06-19 Koenig & Bauer AG, 8700 Würzburg Falzapparat für Buchfalzungen an einer Rollenrotationsdruckmaschine
FR2575701B1 (fr) * 1985-01-10 1988-05-27 Marinoni Harris Sa Sous-ensemble destine a etre adjoint a une plieuse a machoires pour presse rotative
DE8503157U1 (de) * 1985-02-06 1985-05-30 Albert-Frankenthal Ag, 6710 Frankenthal Vorrichtung zur Herstellung von Falzprodukten

Also Published As

Publication number Publication date
EP0243720A1 (fr) 1987-11-04
DE3614263C2 (fr) 1989-10-26
US4746107A (en) 1988-05-24
DE3614263A1 (de) 1987-10-29
DE3760529D1 (en) 1989-10-12
JPS62275974A (ja) 1987-11-30
JP2771161B2 (ja) 1998-07-02

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