EP0575787A1 - Appareil de pliage pour la réalisation d'exemplaires pliés à partir d'une bande de papier imprimée - Google Patents

Appareil de pliage pour la réalisation d'exemplaires pliés à partir d'une bande de papier imprimée Download PDF

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Publication number
EP0575787A1
EP0575787A1 EP93108843A EP93108843A EP0575787A1 EP 0575787 A1 EP0575787 A1 EP 0575787A1 EP 93108843 A EP93108843 A EP 93108843A EP 93108843 A EP93108843 A EP 93108843A EP 0575787 A1 EP0575787 A1 EP 0575787A1
Authority
EP
European Patent Office
Prior art keywords
folding
cylinder
fold
axis
folding cylinder
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
EP93108843A
Other languages
German (de)
English (en)
Other versions
EP0575787B1 (fr
Inventor
Serge Lanvin
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.)
Heidelberger Druckmaschinen AG
Original Assignee
Heidelberger 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 Heidelberger Druckmaschinen AG filed Critical Heidelberger Druckmaschinen AG
Publication of EP0575787A1 publication Critical patent/EP0575787A1/fr
Application granted granted Critical
Publication of EP0575787B1 publication Critical patent/EP0575787B1/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
    • B65H45/16—Rotary folders
    • B65H45/162—Rotary folders with folding jaw cylinders
    • B65H45/167—Rotary folders with folding jaw cylinders having associated sheet guide means
    • 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
    • B41F13/62—Folding-cylinders or drums
    • 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

Definitions

  • the present invention relates to a folder which is intended to produce folded copies from an incoming printed paper web, with a device for folding copies with two fold configurations, namely a configuration for creating a single transverse fold in the copy to be folded and a configuration for Create a second transverse fold parallel to the first transverse fold.
  • This first fold is created by an insertion sheet arranged on the transport cylinder acting on the center of the copy to be folded and inserting it into a fold clamp arranged along a surface line of the outer surface of the folding cylinder. If an additional fold has to be made perpendicular to the first fold created by the cylinders, and thus parallel to the fold created by the first folding device, the already folded copy is conveyed on to an angular folding device.
  • Such a folding device is also used to create a copy which in the final folded state only has a length corresponding to a third of the format of the unfolded copy.
  • the relative positions of the individual fold clamps and the individual insertion sheets on the cylinders are changed so that their positions correspond to one third and two thirds of the length of the copy to be folded.
  • hinge plane P refers to the directions of rotation of the folding cylinders, which will be discussed in more detail in the description of the figures below.
  • the first folding cylinder (2) has on its outer surface a first folding clamp consisting of a fixed part (5) and a movable part (6), both of which extend along a surface line of the folding cylinder (2).
  • the first cylinder (2) comprises a fold clamp consisting of a fixed piece (7) and a movable piece (8), which also extends along a surface line of the fold cylinder (2).
  • This second fold clamp is arranged behind the first fold clamp (5, 6) with respect to the direction of rotation of the folding cylinder (2) indicated by the arrow (a) at a distance corresponding essentially to a quarter of the length of the format of the copy to be folded.
  • the second folding cylinder (3) is provided with two sets of gripping hooks (9) and two insertion sheets (10).
  • the axis (18) is in its lower position when the pneumatic cylinder is extended.
  • the six movable belts (11) partially wrap around the first folding cylinder (2), namely the belts (11) cover part of the surface of the first cylinder (2), which is behind one in relation to the direction of rotation of the folding cylinders through the axes (50, 51) of the two folding cylinders (2, 3) extending plane (P).
  • the axis (18) is in its upper position when the pneumatic cylinder is retracted, in which the belt (11) is essentially the second folding cylinder (3) behind the axis (50, 51) of the two folding cylinders running plane (P) partially wrap around, yet they cover part of the surface of the first cylinder (2) lying in front of the plane (P) in relation to the rotational direction predetermined by the folding cylinder.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
EP93108843A 1992-06-25 1993-06-02 Appareil de pliage pour la réalisation d'exemplaires pliés à partir d'une bande de papier imprimée Expired - Lifetime EP0575787B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9207807 1992-06-25
FR9207807A FR2692875B1 (fr) 1992-06-25 1992-06-25 Appareil de pliage pour la réalisation d'exemplaires pliés à partir d'une bande de papier imprimée.

Publications (2)

Publication Number Publication Date
EP0575787A1 true EP0575787A1 (fr) 1993-12-29
EP0575787B1 EP0575787B1 (fr) 1996-03-27

Family

ID=9431180

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93108843A Expired - Lifetime EP0575787B1 (fr) 1992-06-25 1993-06-02 Appareil de pliage pour la réalisation d'exemplaires pliés à partir d'une bande de papier imprimée

Country Status (6)

Country Link
US (1) US5425697A (fr)
EP (1) EP0575787B1 (fr)
JP (1) JP3283637B2 (fr)
CN (1) CN1033442C (fr)
DE (2) DE4318133A1 (fr)
FR (1) FR2692875B1 (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19542695A1 (de) * 1994-12-09 1996-06-13 Heidelberger Druckmasch Ag Falzapparat mit einer Produkthalteeinrichtung
DE19515268C1 (de) * 1995-04-26 1996-08-08 Roland Man Druckmasch Falzapparat zum wahlweisen Herstellen von einmal oder zweimal quergefalzten Produkten
EP0982255B1 (fr) * 1998-08-21 2006-12-20 M T C - Macchine Trasformazione Carta S.r.l. Procédé pour le pliage enchevêtré de materiau en feuille et dispositif pour la mise en oeuvre de ce procédé
JP4073556B2 (ja) * 1998-09-21 2008-04-09 株式会社小森コーポレーション 折機の平行折装置
CN1095437C (zh) * 1998-12-01 2002-12-04 北京清华紫光泰和通环保技术有限公司 一种筒状材料的折叠装置
US6279890B1 (en) 2000-04-11 2001-08-28 Goss Graphic Systems, Inc. Combination rotary and jaw folder for a printing press
DE10045372C2 (de) * 2000-05-17 2002-04-18 Koenig & Bauer Ag Falzapparat einer Rotationsdruckmaschine
WO2001087601A2 (fr) * 2000-05-17 2001-11-22 Koenig & Bauer Aktiengesellschaft Appareil de pliage
DE10059191B4 (de) * 2000-11-29 2006-05-04 Man Roland Druckmaschinen Ag Vorrichtung zum Splitten eines von einer Falzgruppe kommenden Stromes von Produkten
DE10104411C2 (de) * 2001-02-01 2003-03-06 Roland Man Druckmasch Zylinder für Falzapparate
US7011617B2 (en) * 2001-04-10 2006-03-14 Goss International Americas, Inc. Folder with group jaw adjustment
US6832886B2 (en) 2001-07-27 2004-12-21 C. G. Bretting Manufacturing Co., Inc. Apparatus and method for stacking sheets discharged from a starwheel assembly
JP3669354B2 (ja) * 2002-09-17 2005-07-06 株式会社東京機械製作所 折畳装置
US7008364B2 (en) * 2002-09-27 2006-03-07 C.G. Bretting Manufacturing Company, Inc. Sheet folding apparatus and method
JP4098172B2 (ja) * 2003-06-27 2008-06-11 株式会社小森コーポレーション 折機の平行折装置
US6877740B2 (en) 2003-07-30 2005-04-12 C.G. Bretting Manufacturing Company, Inc. Starwheel feed apparatus and method
JP4450385B2 (ja) * 2004-04-30 2010-04-14 株式会社小森コーポレーション 折機
US8002689B2 (en) * 2006-03-06 2011-08-23 Goss International Americas, Inc. Folder with signature removal and slowdown process
FR2905081B1 (fr) * 2006-08-28 2010-04-30 Goss Systemes Graphiques Nante Plieuse a came masque retractable pour changement de mode de fonctionnement.
JP4719133B2 (ja) * 2006-11-21 2011-07-06 株式会社東京機械製作所 咥折装置
FR2929551B1 (fr) * 2008-04-04 2010-06-04 Goss Int Montataire Sa Procede de determination d'une position laterale de consigne d'une copie dans une plieuse, procede d'exploitation d'une plieuse et plieuse correspondants
JP5317739B2 (ja) * 2009-02-04 2013-10-16 三菱重工印刷紙工機械株式会社 折機
US20140011655A1 (en) * 2011-03-17 2014-01-09 Fameccanica.Data S.P.A. Process and equipment for folding a pant type diaper
US10449746B2 (en) 2016-06-27 2019-10-22 C. G. Bretting Manufacturing Co., Inc. Web processing system with multiple folding arrangements fed by a single web handling arrangement

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3126279A1 (de) * 1981-07-03 1983-01-20 Gruner + Jahr Ag & Co, 2210 Itzehoe Planobogenauslage
EP0385818A1 (fr) * 1989-02-28 1990-09-05 Heidelberg Harris Sa Machine à couper et à plier une bande de papier imprimé
EP0531648A1 (fr) * 1991-08-19 1993-03-17 Heidelberger Druckmaschinen Aktiengesellschaft Machine à couper et à plier une bande de papier imprimée

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4059258A (en) * 1975-07-07 1977-11-22 Grantham Frederick W Double fold automatic folding apparatus
JPS56127551A (en) * 1980-03-07 1981-10-06 Komori Printing Mach Co Ltd Folding machine for rotary press
JPH0227260B2 (ja) * 1982-04-15 1990-06-15 Mitsubishi Heavy Ind Ltd Oriki
DD218750A3 (de) * 1982-07-08 1985-02-13 Polygraph Leipzig Falzapparat
DE3904076A1 (de) * 1989-02-11 1990-08-16 Frankenthal Ag Albert Falzapparat
DE3925398C1 (fr) * 1989-08-01 1991-01-03 Man Roland Druckmaschinen Ag, 6050 Offenbach, De

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3126279A1 (de) * 1981-07-03 1983-01-20 Gruner + Jahr Ag & Co, 2210 Itzehoe Planobogenauslage
EP0385818A1 (fr) * 1989-02-28 1990-09-05 Heidelberg Harris Sa Machine à couper et à plier une bande de papier imprimé
EP0531648A1 (fr) * 1991-08-19 1993-03-17 Heidelberger Druckmaschinen Aktiengesellschaft Machine à couper et à plier une bande de papier imprimée

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 6, no. 4 (M-106)(882) 12. Januar 1982 & JP-A-56 127 551 ( KOMORI INSATSU KIKAI ) *

Also Published As

Publication number Publication date
EP0575787B1 (fr) 1996-03-27
US5425697A (en) 1995-06-20
FR2692875B1 (fr) 1994-10-07
DE4318133A1 (de) 1994-01-05
JPH0680308A (ja) 1994-03-22
JP3283637B2 (ja) 2002-05-20
DE59302022D1 (de) 1996-05-02
FR2692875A1 (fr) 1993-12-31
CN1033442C (zh) 1996-12-04
CN1080908A (zh) 1994-01-19

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