EP0859732B1 - Dispositif pour realiser des produits de pliage - Google Patents

Dispositif pour realiser des produits de pliage Download PDF

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Publication number
EP0859732B1
EP0859732B1 EP96945712A EP96945712A EP0859732B1 EP 0859732 B1 EP0859732 B1 EP 0859732B1 EP 96945712 A EP96945712 A EP 96945712A EP 96945712 A EP96945712 A EP 96945712A EP 0859732 B1 EP0859732 B1 EP 0859732B1
Authority
EP
European Patent Office
Prior art keywords
longitudinal
paper
folding
former
inlet
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 - Lifetime
Application number
EP96945712A
Other languages
German (de)
English (en)
Other versions
EP0859732A2 (fr
Inventor
Edgar Mayländer
Horst Bernhard Michalik
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.)
Koenig and Bauer AG
Original Assignee
Koenig and Bauer 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 Koenig and Bauer AG filed Critical Koenig and Bauer AG
Publication of EP0859732A2 publication Critical patent/EP0859732A2/fr
Application granted granted Critical
Publication of EP0859732B1 publication Critical patent/EP0859732B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65H45/22—Longitudinal folders, i.e. for folding moving sheet material parallel to the direction of movement
    • B65H45/221—Longitudinal folders, i.e. for folding moving sheet material parallel to the direction of movement incorporating folding triangles
    • B65H45/225—Arrangements of folding triangles
    • 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
    • B41F13/58—Folding or cutting lengthwise
    • 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
    • B65H45/22—Longitudinal folders, i.e. for folding moving sheet material parallel to the direction of movement
    • B65H45/221—Longitudinal folders, i.e. for folding moving sheet material parallel to the direction of movement incorporating folding triangles
    • B65H45/226—Positional adjustment of folding triangles

Definitions

  • the invention relates to a device for manufacturing of folded products using Longitudinal folding hoppers according to the preamble of Claim 1.
  • Telephone books are known to be twice as wide Cross folding devices in connection with To arrange longitudinal hoppers.
  • a double width Cross-folding device is shown in DE-PS 7 24 900, which stationary longitudinal hoppers are connected upstream.
  • each longitudinal folding former a separate paper entry and a separate one Has funnel inlet. Should the two of them double width crossfold coming Folded products in their thickness, d. H. in their number of sheets can be varied, this is only about a changed one and space-consuming web feed via not shown Reversible bars possible.
  • the invention has for its object a Longitudinal folding former for a multiple width To create transverse folding device.
  • the advantages that can be achieved with the invention exist in particular that even when using a multi-width cross folder only one in common Operable longitudinal hopper feeder is required, the product thickness as well as the location of the folded product can be varied in the end product can.
  • the invention is particularly suitable for Manufacture of folding products for the Phonebook production. Furthermore, the overall height of the Folders kept low.
  • Paper guide rack 4 is a schematic shown hopper inlet roller group 1 arranged.
  • the hopper inlet roller group 1 consists, for. B. from a driven hopper feed roller 2 and Hopper inlet rollers 3. Both rollers 2, 3 are each stored in the lower part of the paper guide frame 4 and in each case left longitudinal fold formers 6; 7 or right Longitudinal hoppers 8; 9 assigned. It is a left one and a left middle 6; 7 and a right middle and a right longitudinal fold former 8; 9 shown (Fig. 1 and 2).
  • the two left Longitudinal folding hopper 6; 7 are in the lower part of the Paper guide frame 4 over a left or first one Inlet 13 of a multiple width, e.g. B.
  • the two on the right Longitudinal folding former 8; 9 are each in one Funnel holder 16; 17, e.g. B. fixed frame (Fig. 7 and 8), which is also frame-fixed at the outlet stored funnel folding rollers 25 receives.
  • the left one Longitudinal folding hopper 6; 7 also points in pairs Spout folding rollers 25 arranged on the outlet.
  • Each of the second longitudinal folding former 8; 9 receiving Funnel holders 16; 17, - funnel holder 16 for Funnel 8 not shown - is in two each Positions A; B (Fig.
  • the above two positions A; B can e.g. B. thereby be achieved that the funnel 8; 9 by an amount e.g. B. in the axial direction b + x of the transverse folding device 14 horizontally and by an amount h in the vertical direction are slidably arranged.
  • the amount b corresponds the width of a paper strand 11, 12 and the amount x corresponds to a safety distance between the Strands of paper 11, 12; 33, 34.
  • the amount h corresponds to also a pivoting height of the funnel holder 16; 17th or the funnel 8; 9 and is calculated from the Quotient b + x to tangent alpha.
  • the angle alpha is located between a vertical 51 and the Plane of inclination of the paper tread 50 of each Longitudinal folding hopper 6 to 9.
  • the aforementioned movement of the Funnel holders 16; 17 can e.g. B. by means of known Linear drives, chain hoists or the like using known lever linkage z. B. swing 5, 10, which z. B. around paper guide frame fixed hinge pins 15, 20 are pivotable.
  • the right ones Longitudinal folding former 8; 9 from the position shown in FIG. 5 in the 1 and vice versa.
  • the paper guide element 21; 22 can either be attached to the paper guide frame 4 or degradable or foldable when not in use be arranged.
  • Each paper guide element 21; 22 runs in a same inclination plane 23 downstream second longitudinal folding former 8; 9.
  • the Inclination plane 23 of the second longitudinal folding former 8, 9 a perpendicular 51 corresponds to one at the same time the pivot pins 15, 20 extending at an angle alpha to the vertical plane 51 inclined plane 52 (Fig. 7).
  • a length l of each paper guide element 21; 22 corresponds to at least one width b of one Paper strand 11; 12 and is dimensioned so that the Paper strand 11; 12 or a paper strand 33, 34 on the second inlet 18 of the double width Cross folding device 14 is conductive.
  • the one located below the longitudinal hoppers 6 to 9 double-width transverse folding device 14 consists of a Cutting cylinder 24 which one against cutting grooves Cutting groove, puncture and folding knife cylinders 26 is working.
  • the cylinder 26 in turn works with one Jaw cylinder 27 together.
  • Under the Folding jaw cylinders 27 are two in the axial Paddle wheels 28; 29, which are the folding products produced by the folder on a belt delivery 31; 32 put down.
  • Two arriving one above the other 1/1 wide paper webs 36; 37 are in a first embodiment by means of known Longitudinal cutting devices each in 1/4 width Paper webs longitudinally separated and by means of the left and right longitudinal folding former 6, 7; 8, 9 to longitudinally folded Strands of paper 11, 12; 33, 34 folded and the first and second inlet 13; 18 of the transverse folding device 14 fed.
  • the paper strands 11, 12; 33, 34 via transfer rollers 53 and 54 mounted on the frame or 53 and 55 and guided by a pair of draw rollers 57.
  • the second enemas 8; 9 are with the Paper guide elements 21; 22 provided.
  • On each Belt delivery 31; 32 is a folded product 38; 39 designed with 32 pages from double production of the Cross folding device. But it can also have 64 pages simple production.
  • the number of left and right funnels 6, 7; 8, 9 is according to the production requirements variable. So can a left to right relationship Longitudinal folding hoppers also three to three, one to three, three one, two to four, and so on. Finally, you can also all illustrated longitudinal hoppers 6 to 9 with Funnel holders 16; 17 and paper guide elements 21; 22 be equipped. However, it is also possible that aforementioned paper guide elements 21; 22 at the in a lower position B right Longitudinal hoppers 8; 9 omit and without Drive paper guide elements.
  • transverse folding device 61 which consists of a each triple-width cutting cylinder 62, cutting groove, Puncture and folding knife cylinder 63 and one Folding jaw cylinder 64 exists (Fig. 9 and 10). Under the jaw cylinder 64 are correspondingly wide Paddle wheels 66 and belt delivery 67 arranged. Transfer rollers 68 fixed to the frame; 69, 71 point also three times the width of a 1/4 width Paper web on or they are a 1/4 wide Correspondingly, the paper web is juxtaposed stored.
  • transverse folding device 61 Above the transverse folding device 61 are two left 73; 74 and two right 76; 77, d. H. a left 73, a left middle 74, right middle 76 and right 77 longitudinal folding former arranged.
  • the left middle longitudinal fold former 74 is located on a second level 80 in a middle position D and is not shown with the above Funnel holder 17 (see FIGS. 7 and 8) by the amount a height h z. B. pivotable in the paper guide frame 4 stored.
  • the middle left longitudinal fold former 74 can thus to a lower position E on a third level 81 be shut down.
  • Longitudinal folding former 73 and 76 are located above one first inlet 81.
  • the in the middle position D arranged longitudinal folding former 74 is located above a second inlet 82 and the one in the lower position E arranged longitudinal folding former 77 is located above a third inlet 83 of the triple width Cross folding device 61.
  • Each longitudinal hopper 73; 74 and 76; 77 has a pair of funnel folding rollers 25 and an unpowered Guide roller 86 as a backup roller, each in the Funnel holder 17 are stored.
  • three are running 1/1-wide paper webs 87; 88; 89 after their longitudinal separation into 1/4 wide paper webs in the longitudinal folding former 73; 74; 76; 77 a and leave these each lengthways folded as strands of paper 11; 12; 33; 34.
  • the in the upper position C longitudinal fold former 73; 76 (Figs. 9 and 10) direct the paper strands 11; 33 over the transfer rollers 68; 71 the first inlet 82 of the transverse folding device 61 to (Fig. 10). It is e.g. B. in the manufacture of Phonebooks a product of 48 pages Uncollected and a product of 96 pages collected production, which over the Paddle wheel 66 is designed on the belt delivery 67.
  • Longitudinal folding funnel 74 guides the paper strand 12 over the Transfer rollers 68; 69; 71 the second inlet 83 of the Cross folding device 61 to.
  • Phonebook production becomes a 24 page product in the case of non-collected and a product of 48 pages collected production and the tape delivery 67 fed.
  • the one in the lower position E Longitudinal folding funnel 77 guides the paper strand 34 to the third inlet 84 of the transverse folding device 61 and it a product is created which corresponds to the product of the Paper strand 12 corresponds to the product formed.
  • longitudinal folding hopper can also at triple-width transverse folding device (Fig. 9 and 10) paper guide element 21, not shown; 22 in the can be arranged as described above.
  • the essence of the invention is that at least the longitudinal folding former 8, 9; 74, 77 by means of parallelogram-like quadrilaterals 4, 15, 5, 35, 17 or 16; 4, 20, 10, 40, 17 or 16 in vertical Direction are movable.
  • the above mentioned Quadrilaterals at least two parallel to each other pivotable, same-length swing 5, 10 on.
  • the Swing 5, 10 are with their first ends 45, 56 at Machine frame 4 can be swiveled directly or indirectly, d. H. hinged to pivot pins 15, 20.
  • Second ends 65, 70 of the wings 5, 10 are directly or indirectly on Longitudinal folding former 8, 9; 74, 77 pivotable, d. H. by means of Articulated pin 35, 40 articulated.
  • the Longitudinal folding former 8, 9; 74, 77 additionally in the direction the axis of rotation of the former folding rollers 25 horizontally e.g. B. slidably arranged on a sled.
  • Horizontal displacement of the longitudinal folding former 8, 9; 74, 77 can also according to another embodiment in that the rockers 5, 10 are adjustable, d. H. are specifically designed to be shortenable.

Landscapes

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

Claims (3)

  1. Entonnoir de pliage mobile, caractérisé en ce que l'entonnoir de pliage longitudinal (8, 9; 74, 77) est déplacable verticalement au moyen d'un quadrilatère articulé (4, 15, 5, 35, 17 ou 16; 4, 20, 10, 40, 17 ou 16) du genre d'un parallélogramme.
  2. Entonnoir de pliage longitudinal selon la revendication 1, caractérisé en ce que le quadrilatère articulé (4, 15, 5, 35, 17 ou 16; 4, 20, 10, 40, 17 ou 16) est constitué d'au moins deux bielles (5, 10) de même longueur, pouvant pivoter l'une par rapport à l'autre, en ce que les bielles (5, 10) sont articulées par leurs premières extrémités (45, 46) sur le bâti machine (4) de façon à pouvoir pivoter directement ou indirectement (15, 20), en ce que les deuxièmes extrémités (65, 70) des bielles (5, 10) sont articulées sur l'entonnoir de pliage longitudinal (8, 9; 74, 77) de façon à pouvoir pivoter directement ou indirectement (35, 40).
  3. Entonnoir de pliage longitudinal selon les revendications 1 à 2, caractérisé en ce que l'entonnoir de pliage (8, 9; 74, 77) est disposé en plus de façon à pouvoir être déplacé horizontalement dans la direction des axes de rotation (25) des rouleaux de pliage à entonnoir.
EP96945712A 1995-11-08 1996-11-07 Dispositif pour realiser des produits de pliage Expired - Lifetime EP0859732B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19541538 1995-11-08
DE19541538 1995-11-08
PCT/DE1996/002126 WO1997017200A2 (fr) 1995-11-08 1996-11-07 Dispositif pour realiser des produits de pliage

Publications (2)

Publication Number Publication Date
EP0859732A2 EP0859732A2 (fr) 1998-08-26
EP0859732B1 true EP0859732B1 (fr) 2000-02-09

Family

ID=7776872

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96945712A Expired - Lifetime EP0859732B1 (fr) 1995-11-08 1996-11-07 Dispositif pour realiser des produits de pliage

Country Status (5)

Country Link
US (1) US6024684A (fr)
EP (1) EP0859732B1 (fr)
JP (1) JP2921605B2 (fr)
DE (1) DE59604436D1 (fr)
WO (1) WO1997017200A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1930162A3 (fr) * 2004-03-26 2011-02-16 Koenig & Bauer AG Dispositifs et procédés pour introduire au moins une bande de matière ou une rame dans une plieuse

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19821603A1 (de) * 1998-05-14 1999-11-18 Heidelberger Druckmasch Ag Längsfalzeinrichtung am Falzapparat von Rotationsdruckmaschinen
DE19856422C2 (de) * 1998-12-08 2001-11-08 Koenig & Bauer Ag Warenbahnzuführung zu einem Falzwerk
DE50001971D1 (de) * 1999-03-19 2003-06-05 Koenig & Bauer Ag Verfahren und vorrichtung zum einziehen von mindestens einer papierbahn
US6152034A (en) * 1999-07-26 2000-11-28 Heidelberger Druckmaschinen, Ag Former board arrangement in a web-fed rotary newspaper printing press
US6422552B1 (en) * 1999-07-26 2002-07-23 Heidelberger Druckmaschinen Ag Movable folders and former board arrangement
DE19959152A1 (de) * 1999-12-08 2001-06-13 Heidelberger Druckmasch Ag Einrichtung zur Führung von Materialbahnen in Rotationsdruckmaschinen
DE50108127D1 (de) * 2000-04-13 2005-12-29 Roland Man Druckmasch Falzwerk für eine Rollenrotationsdruckmaschine
DE50214126D1 (de) 2001-10-05 2010-02-04 Koenig & Bauer Ag Vorrichtung zur verarbeitung einer bahn, verfahren zur erzeugung eines falzproduktes in einer rollenrotationsdruckmaschine und eine rollenrotationsdruckmaschine
EP1432578B1 (fr) 2001-10-05 2005-12-14 Koenig & Bauer Aktiengesellschaft Presse rotative a imprimer
DE20220292U1 (de) * 2001-10-05 2003-07-31 Koenig & Bauer Ag Druckeinheit und eine Rotationsdruckmaschine
DE10164778A1 (de) * 2001-12-21 2003-07-10 Koenig & Bauer Ag Vorrichtung zur Herstellung von Falzprodukten
DE10313774B4 (de) * 2002-12-18 2006-12-14 Koenig & Bauer Ag Vorrichtung zur Verarbeitung einer laufenden Materialbahn
ATE406261T1 (de) 2003-01-30 2008-09-15 Koenig & Bauer Ag Druckmaschine
DE20320706U1 (de) * 2003-01-30 2004-12-23 Koenig & Bauer Ag Druckmaschine
DE10307202B4 (de) * 2003-02-20 2006-09-28 Koenig & Bauer Ag Verfahren zur Voreinstellung von Produktionen einer Rollenrotationsdruckmaschine
EP1754602A3 (fr) 2003-04-23 2007-03-28 Koenig & Bauer Aktiengesellschaft Machine d'impression rotative
DE102004005890B4 (de) * 2004-02-05 2007-04-05 Man Roland Druckmaschinen Ag Vorrichtung mit zwei übereinander angeordneten Trichtern zum Falzen einer Bahn
US7721646B2 (en) 2004-05-04 2010-05-25 Koenig & Bauer Aktiengesellschaft Offset printing groups of a printing press for newspaper printing and a web-fed rotary printing press
DE102004033920B4 (de) 2004-05-04 2006-11-02 Koenig & Bauer Ag Druckform einer Druckmaschine und Rollenrotationsdruckmaschine
DE102004033923A1 (de) * 2004-05-04 2005-12-01 Koenig & Bauer Ag Rollenrotationsdruckmaschine
DE102004033912B4 (de) * 2004-05-04 2006-11-02 Koenig & Bauer Ag Rollenrotationsdruckmaschine
EP1908588B1 (fr) 2004-05-04 2012-08-01 Koenig & Bauer AG Machine d'impression rotative avec une unité d'impression comprenant un cylindre de plaques
US7921771B2 (en) * 2004-06-23 2011-04-12 Koenig & Bauer Aktiengesellschaft Web-fed printing machine having a turning bar
DE102004052714A1 (de) * 2004-10-30 2006-05-04 Man Roland Druckmaschinen Ag Längfalzvorrichtung
DE102005037732A1 (de) * 2005-04-19 2006-11-02 Koenig & Bauer Ag Druckmaschinen
EP1871602B1 (fr) 2005-04-19 2013-10-02 Koenig & Bauer Aktiengesellschaft Machine d'impression
EP1888337A1 (fr) 2005-04-19 2008-02-20 Koenig & Bauer AG Installation de machines a imprimer
DE102005053652A1 (de) * 2005-11-10 2007-05-31 Man Roland Druckmaschinen Ag Druckmaschine und Verfahren zum Herstellen von Zeitungen
DE102007009123A1 (de) * 2007-02-24 2008-10-02 Koenig & Bauer Aktiengesellschaft Rotationsdruckmaschine zur Herstellung eines Zeitungsprodukts im Tabloidformat
DE102009000434B4 (de) 2008-12-15 2011-06-30 KOENIG & BAUER Aktiengesellschaft, 97080 Rollerotationsdruckmaschine
DE102008054831B4 (de) * 2008-12-17 2016-05-19 Manroland Web Systems Gmbh Falzaufbau einer Rollendruckmaschine
DE102009061056A1 (de) * 2009-08-28 2011-06-16 Manroland Ag Formatvariable Rollendruckmaschine
DE102011088777B3 (de) * 2011-12-16 2012-06-06 Koenig & Bauer Aktiengesellschaft Falzvorrichtung
DE102014117243A1 (de) * 2014-11-25 2016-05-25 Manroland Web Systems Gmbh Übereinander angeordnete Falztrichter
IT201600079198A1 (it) * 2016-07-28 2018-01-28 Ilapak Italia S P A Gruppo di piegatura di film polimerico per macchine formatrici di buste e simili
IT201900019706A1 (it) * 2019-10-24 2021-04-24 Gdm Spa Apparato piegatore di un nastro continuo

Family Cites Families (10)

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DE668877C (de) * 1938-12-10 Fallert & Co A G Verstellbarer Doppelfalztrichter fuer Rotationsdruckmaschinen
DE724900C (de) * 1939-05-11 1942-09-09 Koenig & Bauer Schnellpressfab Falzvorrichtung zum Herstellen von vierfach gefalzten Zeitungsexemplaren in Rotationsdruckmaschinen fuer endlose Bahnen
US3191926A (en) * 1963-02-06 1965-06-29 Avisun Corp Web folding apparatus
GB990855A (en) * 1964-03-16 1965-05-05 Avisun Corp Web folding formers and apparatus
JPS57151565A (en) * 1981-03-11 1982-09-18 Hitachi Seiko Ltd Triangular board device for folding machine
DE3624990A1 (de) * 1986-07-24 1988-02-04 Roland Man Druckmasch Laengsfalzvorrichtung in einem falzapparat
DE9116419U1 (fr) * 1991-08-30 1992-10-08 Koenig & Bauer Ag, 8700 Wuerzburg, De
DE4204254C2 (de) * 1992-02-13 1995-03-16 Koenig & Bauer Ag Einrichtung zum Längsfalzen mehrerer gleichbreiter Papierbahnen in einer Rollenrotationsdruckmaschine
DE4344362C2 (de) * 1993-12-24 1998-02-26 Koenig & Bauer Albert Ag Vorrichtung zum Herstellen von Falzprodukten
US5605267A (en) * 1995-05-09 1997-02-25 Heidelberger Druckmaschinen Ag Apparatus for automatically feeding the end of a web of material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1930162A3 (fr) * 2004-03-26 2011-02-16 Koenig & Bauer AG Dispositifs et procédés pour introduire au moins une bande de matière ou une rame dans une plieuse

Also Published As

Publication number Publication date
JP2921605B2 (ja) 1999-07-19
DE59604436D1 (de) 2000-03-16
JPH11501604A (ja) 1999-02-09
EP0859732A2 (fr) 1998-08-26
US6024684A (en) 2000-02-15
WO1997017200A3 (fr) 1997-07-24
WO1997017200A2 (fr) 1997-05-15

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