EP1228867A2 - Cylindre dans une plieuse rotative - Google Patents

Cylindre dans une plieuse rotative Download PDF

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Publication number
EP1228867A2
EP1228867A2 EP02001298A EP02001298A EP1228867A2 EP 1228867 A2 EP1228867 A2 EP 1228867A2 EP 02001298 A EP02001298 A EP 02001298A EP 02001298 A EP02001298 A EP 02001298A EP 1228867 A2 EP1228867 A2 EP 1228867A2
Authority
EP
European Patent Office
Prior art keywords
cylinder
bearing
parts
designed
shaft
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
EP02001298A
Other languages
German (de)
English (en)
Other versions
EP1228867B1 (fr
EP1228867A3 (fr
Inventor
Winfried Militzer
Karl-Heinz Höhle
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
Family has litigation
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Application filed by MAN Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG
Publication of EP1228867A2 publication Critical patent/EP1228867A2/fr
Publication of EP1228867A3 publication Critical patent/EP1228867A3/fr
Application granted granted Critical
Publication of EP1228867B1 publication Critical patent/EP1228867B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B41F13/54—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2601/00—Problem to be solved or advantage achieved
    • B65H2601/20—Avoiding or preventing undesirable effects
    • B65H2601/26—Damages to handling machine

Definitions

  • the invention relates to a cylinder in the folder according to Preamble of claim 1.
  • DE 38 10 439 C1 is a jaw cylinder with two cylinder parts equipped with jaws, the adjustability of that caused by the jaws Folding process of a folded product can be rotated mutually coaxial to one at one end by means of a fixed bearing and at its other end by means of a floating bearing at one in a frame mounted shaft are arranged.
  • the storage of the cylinder parts which ensures rotation is based on the axial fixation of a cylinder part in the axial direction on the other firmly connected to the shaft Cylinder part.
  • the axial fit required for this the cylinder parts require a corresponding manufacturing effort. Due to the functional requirements tight fit tolerances between the cylinder parts Fretting corrosion and contamination the mutual twisting of the cylinder parts complicate.
  • the invention has for its object a cylinder for To provide folders according to the preamble of claim 1, the manufacturing effort for the axial fixation of the Reduced cylinder parts and the mutual rotation of the Unrestricted cylinder parts for its adjustability guaranteed.
  • the object is characterized by the features of characterizing parts of claim 1 solved. refinements result from the subclaims and from the description in connection with the drawing.
  • the cylinder 1 is a cylinder 1, for example a jaw cylinder, shown.
  • the cylinder 1 consists of, for example two cylinder parts 2; 3 with functional elements arranged thereon 32; 33, here for example two folding jaws 9; 19 which are mutually rotatable in the circumferential direction by a Pre-folding adjustment or change of the folding type, for example from a 1/4 fold to a 1/3 fold and vice versa realize.
  • the cylinder part I 2 for example 2.
  • Cross fold accomplished.
  • the cylinder part II 3 for example the 1st cross fold.
  • the cylinder part I 2 consists of a cylinder body I 4, Side windows 5; 6, a shaft 7, a drive wheel 8, Jaws 9, a cam body 10 and a bearing 11.
  • the cylinder part II 3 consists, for example, of two parts Cylinder body II 12, made of cylinder elements 13; 14 is constructed. Furthermore, there is the cylinder part II 3 from side windows 15, 16, a sleeve 17, a drive wheel 18, jaws 19, a cam body 20 and one Camp 21.
  • the cylinder body I 4 is fixedly mounted on a shaft 7.
  • the cylinder body I 4 is preferably arranged coaxially to the shaft 7.
  • the shaft 7 is between side walls 22; 23 of a frame, the shaft 7 being rotatably mounted on the side wall 23 by means of the bearing 11.
  • the bearing 11 is fastened axially immovably in the side wall 23 by means of a sleeve 24, a spacer element 25 and a cover element 26.
  • the bearing 11 is designed as a fixed bearing.
  • the cam body 20 is mounted on the sleeve 24.
  • a sleeve 17 is arranged, in which the shaft 7 is received and rotatably supported.
  • the drive wheel 8 is arranged on the shaft 7.
  • the side windows 5; 6 arranged between which one or more jaws 9 are rotatably mounted.
  • a roller lever 27 is arranged on the folding flap 9. The roller lever 27 is shown rotated in FIG. 1.
  • the shaft 7 can also be mounted on the side wall 22 by means of the bearing 11, not shown in detail.
  • the cylinder body II 12 is mounted on the shaft 7 by means of bearings 28, which can be designed as plain bearings or as roller bearings.
  • the cylinder body II 12 is preferably arranged coaxially to the shaft 7.
  • the cylinder body II 12 is thus rotatably mounted to the cylinder body I 4 on the shaft 7.
  • a roller lever 29 is arranged on the folding flap 19. The roller lever 29 is shown rotated in FIG. 1.
  • the side window 15 is non-rotatably connected to the sleeve 17.
  • a bearing bush 30 is fastened, on which the cam body 10 is mounted.
  • the bearing 21 and the drive wheel 18 are arranged on the sleeve 17.
  • the bearing bush 30, a fastening element 31, for example a locking ring, the drive wheel 18 and the sleeve 17 prevent the bearing 21 from sliding axially.
  • the bearing 21 is thus axially fixed.
  • the bearing 21 is designed as a fixed bearing.
  • the cylinder 1, in particular the cylinder body I 4 fixedly mounted on the shaft 7, can be driven in rotation by a drive device (not shown in more detail) which is arranged on the drive wheel 8.
  • a drive device (not shown in more detail) which is arranged on the drive wheel 8.
  • Another or the above-mentioned, not shown, drive device is connected to the drive wheel 18, with which the rotary drive of the cylinder body II 12 and the adjustment in the circumferential direction of the cylinder body II 12 to the cylinder body I 4 is accomplished.
  • a displaceability is constructive due to an axial spacing of the two cylinder bodies 4; 12 to each other by an amount A, the amount A of the spacing of the two cylinder bodies 4; 12 corresponds to the function of the floating bearing for both cylinder bodies 4; 12 is ensured.
  • Suitable roller bearings for example angular contact ball bearings, are to be used, as a result of which the axial play of the cylinder 1 can be kept very small without any major production outlay. Since the axial play of the cylinder 1 is very low, an increased folding and cutting accuracy is achieved. This is particularly desirable, for example, in illustration printing machine construction.
  • the device according to the invention should not be limited to use with multi-part folding cylinders. It is, for example, not shown in more detail, to think of a use in multi-part folding knife cylinders, multi-part cutting cylinders or multi-part transverse perforation cylinders in folding apparatuses.
  • the functional elements 32; 33 of the cylinder parts 2; 3 are designed as a folding knife or holding element for the folded product.
  • the functional elements 32; 33 of the cylinder parts 2; 3 designed as a cutting knife.
  • the functional elements 32; 33 of the cylinder parts 2; 3 designed as a perforation knife.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Rotary Presses (AREA)
EP02001298A 2001-02-01 2002-01-18 Cylindre dans une plieuse rotative Expired - Lifetime EP1228867B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10104411A DE10104411C2 (de) 2001-02-01 2001-02-01 Zylinder für Falzapparate
DE10104411 2001-02-01

Publications (3)

Publication Number Publication Date
EP1228867A2 true EP1228867A2 (fr) 2002-08-07
EP1228867A3 EP1228867A3 (fr) 2007-03-14
EP1228867B1 EP1228867B1 (fr) 2009-06-17

Family

ID=7672410

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02001298A Expired - Lifetime EP1228867B1 (fr) 2001-02-01 2002-01-18 Cylindre dans une plieuse rotative

Country Status (4)

Country Link
US (1) US6726616B2 (fr)
EP (1) EP1228867B1 (fr)
CA (1) CA2370046C (fr)
DE (2) DE10104411C2 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10208292B4 (de) * 2002-02-26 2004-04-15 Koenig & Bauer Ag Falzapparat
EP1475334A1 (fr) * 2003-05-08 2004-11-10 MASCHINENBAU OPPENWEILER BINDER GmbH & Co. KG Plieuse comprenant au moins un paire d'arbres équipés de lames
US7530938B2 (en) * 2003-07-01 2009-05-12 Illinois Tool Works Inc. Pneumatic roller for passing film with attachments through rollers of machine
DE10330303B4 (de) * 2003-07-04 2006-01-05 Koenig & Bauer Ag Falzzylinder zur Bearbeitung von Druckerzeugnissen
DE10331476B4 (de) * 2003-07-11 2016-03-31 Manroland Web Systems Gmbh Zylinder im Falzapparat
DE102005022232A1 (de) * 2005-05-13 2006-11-16 Man Roland Druckmaschinen Ag Falzklappenzylinder eines Falzapparats für eine Druckmaschine
DE102006041206B4 (de) * 2006-09-02 2016-05-04 Manroland Web Systems Gmbh Falzklappenzylinder eines Falzapparats für eine Druckmaschine
US20090045029A1 (en) * 2007-08-16 2009-02-19 Deur Delwyn G Conveyor roller and cartridge bearing assembly for same
DE102013102729A1 (de) * 2013-03-18 2014-09-18 Manroland Web Systems Gmbh Falzeinrichtung einer Druckmaschine und Verfahren zum Betreiben der Falzeinrichtung

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1279033C2 (de) 1964-08-12 1969-05-22 Koenig & Bauer Schnellpressfab Variables Falzwerk in Rollenrotationsdruckmaschinen
DE1561073B2 (de) 1967-04-18 1971-09-02 Schnellpressenfabrik Koenig & Bauer AG, 8700 Wurzburg Variabler falzapparat am rollenrotationsdruckmaschinen
JPS5610756Y2 (fr) * 1978-02-27 1981-03-11
DE3810439C1 (fr) * 1988-03-26 1989-08-10 Man Roland Druckmaschinen Ag, 6050 Offenbach, De
DE3838314A1 (de) * 1988-11-11 1990-05-17 Koenig & Bauer Ag Falzklappenzylinder fuer eine rollenrotationsdruckmaschine
DE4103160C2 (de) * 1991-02-02 1994-09-08 Roland Man Druckmasch Falzapparat mit einem verstellbare Elemente, insbesondere Falzklappen oder bogenförmige Segmente, aufweisenden Falzwerkzylinder
FR2692875B1 (fr) * 1992-06-25 1994-10-07 Heidelberger Druckmasch Ag Appareil de pliage pour la réalisation d'exemplaires pliés à partir d'une bande de papier imprimée.
DE4225810C2 (de) * 1992-08-05 1995-06-14 Roland Man Druckmasch Falzzylinder
DE4426987C2 (de) * 1994-07-29 1998-10-22 Roland Man Druckmasch Falzapparat mit Formatumstellung
DE29623426U1 (de) * 1996-12-20 1998-05-28 Koenig & Bauer-Albert Aktiengesellschaft, 97080 Würzburg Walze
JP3056484B1 (ja) * 1999-05-21 2000-06-26 株式会社東京機械製作所 折胴の外径調節装置

Also Published As

Publication number Publication date
EP1228867B1 (fr) 2009-06-17
DE50213606D1 (de) 2009-07-30
US6726616B2 (en) 2004-04-27
CA2370046A1 (fr) 2002-08-01
DE10104411C2 (de) 2003-03-06
CA2370046C (fr) 2006-04-11
EP1228867A3 (fr) 2007-03-14
US20020100382A1 (en) 2002-08-01
DE10104411A1 (de) 2002-08-29

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