EP1112186A2 - Agencement de barres de retournement - Google Patents

Agencement de barres de retournement

Info

Publication number
EP1112186A2
EP1112186A2 EP99953639A EP99953639A EP1112186A2 EP 1112186 A2 EP1112186 A2 EP 1112186A2 EP 99953639 A EP99953639 A EP 99953639A EP 99953639 A EP99953639 A EP 99953639A EP 1112186 A2 EP1112186 A2 EP 1112186A2
Authority
EP
European Patent Office
Prior art keywords
turning
alpha
turning bars
bars
angle
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
EP99953639A
Other languages
German (de)
English (en)
Other versions
EP1112186B1 (fr
Inventor
Manfred Wolfgang Hartmann
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 EP1112186A2 publication Critical patent/EP1112186A2/fr
Application granted granted Critical
Publication of EP1112186B1 publication Critical patent/EP1112186B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/32—Arrangements for turning or reversing webs
    • 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

Definitions

  • the invention relates to a device for deflecting material webs according to the preamble of claim 1.
  • FR-PS 788 970 discloses a turning bar arrangement in which two turning bars are arranged at right angles in one plane. With this arrangement, a running paper web is to be returned by 180 ° in order to be able to set a page register.
  • the US 37 34 487 shows a device for deflecting paper webs using turning bars. Two turning bars are arranged triangularly and their common tip points in the same direction.
  • the invention has for its object to provide a device for deflecting material webs.
  • the single drawing shows a perspective schematic representation of two different upper and lower turning devices arranged in superimposed horizontal planes.
  • the turning bars 01; 02 have z. B. at their circumference regularly distributed outlet openings for Blown air on.
  • Each of the turning bars 01; 02 forms one of the angles alpha of z. B. 85 ° to 95 ° enclosed leg of an upper frame 13 with a tip 14.
  • the upper frame 13 has three corner points, each on a support plate 17; 18; 19 are attached.
  • a slide bush or bush with an internal thread attached On the support plates 17 to 19, z; B. below, a slide bush or bush with an internal thread attached.
  • the sockets are each on a guide element, for. B. a guide rod or guide rail 29, 31 or threaded spindle threaded and movable.
  • the device consisting of parts 01, 02, 13, 17 to 19 is referred to as the upper turning device 28 or also as the upper triangular turning slide 28. Its tip 14 points in the direction D of webs, z. B. partial paper webs 77; 76 before it enters the turning device 28.
  • the guide elements 29; 31 are fastened on the inside to side frames 51 of the turning device (only side frame 51 shown).
  • the carrier plates 17, 18 and 19 are mounted on an additional rail guide (straight guide), e.g. B. Swallow tail guidance, guided.
  • additional rail guide e.g. B. Swallow tail guidance
  • the upper Wendevorr device 28 is by means of a driven by an upper motor 48 linear drive 61 in the direction of displacement C, d. H. horizontally transverse to the direction of travel D, can be moved back and forth.
  • a linear drive 61 can consist of a tied in side frames 51, rotatably mounted Gewi ndespi nde l, the threads of which engage with the internal threads of the bushes, the respective carrier plates 17, 18, 19.
  • a motor 48 which is flanged on the outside of the side arm L 51, serves to drive it.
  • an electronic position sensor is attached to the motor 48 or at the end of the threaded spindle in order to detect the position of the position of the turning device 28.
  • a lower turning device 66 which in principle is identical to the upper turning device 28, is provided.
  • the tip 14 of which points in the running direction D the tip 16 of the lower turning device 66 has the running direction D opposite.
  • the lower turning device 66 spans a lower level B, which extends below the upper level A.
  • Levels A and B can be parallel at a distance e from z. B. 100 to 250 mm one above the other, but also inclined to each other, with an opening in or against the Running direction D.
  • the lower turning device 66 also consists of two at an angle alpha z. B. from 85 ° to 95 ° to each other Papi erbahnum lenke elements, in the form of so-called turning bars 67; 68 and is displaceable like the upper turning device 28 and, like this, has a three frame 70, which also has a support plate 86 at each of its corner points; 87; 88 has. via on carrier plates 86; 87; 88 fastened sliding bushes or threaded bushes is the turning device 66 in the interaction of guideways, from
  • Frame 70 or turning device 66 can be moved back and forth transversely to running direction D and can be fixed in any position.
  • the turning bar arrangement according to the invention can be used as follows: A half-width left-hand sheet of paper 77 runs into the upper turning device 28 from above and is led out to the right out of the turning device 28 and the side frame 51 on the right by means of the left turning bar 02 (dashed lines) shown). The second half-width, right-hand partial paper web 76 is fed over side gest If l Papi er Lei twa Izen 89; 91 continued in their previous direction D.
  • the right partial paper web 76 can only be guided to the left out of the side frames via the right turning bar 01 (not shown).
  • the inventive arrangement of the upper turning device 28 and the lower turning device 66 on two mutually spaced parallel or tilted planes A and B and the intended displacement of at least one of the turning devices 28; 66, - transversely to the running direction (D in shifting direction + C and -C) -, it becomes possible - seen against the running direction D - to guide the left half-wide partial paper web 77 from above around the left turning bar 02 of the upper turning device 28 and from there around the right turning bar 68 of the lower turning device 66.
  • the left partial paper web 77 thus passes under the right partial paper web 76 and both are continued in the direction D.
  • the left part paper web 76 runs in the vertical direction around the lower paper Lei twa Ize 89 and then around the upper paper Lei twa Ize 91 in the horizontal running direction D out of the turning device.
  • the right partial paper web 76 runs around the right turning bar 01 from above, from there the left turning bar 67 and from there then in the horizontal direction in the direction of travel D below the partial paper web 77 and together with it out of the turning device.
  • Lower turning device 66 and upper turning device 28 have previously been moved horizontally and aligned with each other.
  • a partial paper web 77 guided through the side frame 51 can be plunged again in the running direction D by means of a Bay Wi ndow device not shown and mixed in again at another point become .
  • This single storage is e.g. B. advantageous if a page register is to be made. This is done by changing the distance z. B. the respective interacting two turning rods 01; 02 or 67; 68 to each other.
  • the levels A; B are not parallel to each other, but are inclined at an opening angle Beta with apex S and they intersect in a straight track.
  • the opening angle beta of planes A and B can either open in or against direction D. Distances e and g of levels A; B and thus the turning devices 28; So 66 are unequal.
  • the frames 13 and 70 can be separated approximately centrally in the area of an angle half ends 92 and 93 of the angle alpha and can be separated by an amount, eg. B. 50 mm - be designed to be moved apart. This can be done by means of one or more known linear drives.
  • the turning bars 01; 02; 67; 68 can also be mounted on one side only, ie overhung.
  • each triangular turning slide 28; 66 in the direction of displacement C, that is to say transversely to the direction of travel D, takes place by means of the motor-driven linear drive 61 or 82, which stood by the machine or the computer can be controlled. Also from the machine control center or via a computer are on the triangular reversing slide 28; 66 slide can be operated to separate unnecessary turning bars or areas of the turning bars from the air supply.
  • Partial paper web right partial paper web, left carrier rails (66) carrier rail (66)

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Replacement Of Web Rolls (AREA)
  • Rotary Presses (AREA)

Abstract

L'invention concerne un agencement de barres de retournement pour des bandes de papier d'une presse rotative et vise à concevoir un tel agencement de manière compacte. A cet effet, deux barres de retournement reliées l'une à l'autre en formant un angle aigu sont montées de manière à pouvoir se déplacer horizontalement dans un premier plan d'un niveau de retournement. Un deuxième agencement de barres de retournement de ce type est prévu dans un deuxième plan du niveau de retournement.
EP99953639A 1998-09-09 1999-09-01 Agencement de barres de retournement Expired - Lifetime EP1112186B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19841171 1998-09-09
DE19841171A DE19841171A1 (de) 1998-09-09 1998-09-09 Wendestangenanordnung
PCT/DE1999/002722 WO2000013901A2 (fr) 1998-09-09 1999-09-01 Agencement de barres de retournement

Publications (2)

Publication Number Publication Date
EP1112186A2 true EP1112186A2 (fr) 2001-07-04
EP1112186B1 EP1112186B1 (fr) 2002-07-03

Family

ID=7880350

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99953639A Expired - Lifetime EP1112186B1 (fr) 1998-09-09 1999-09-01 Agencement de barres de retournement

Country Status (5)

Country Link
US (1) US6418851B1 (fr)
EP (1) EP1112186B1 (fr)
JP (1) JP2002524364A (fr)
DE (2) DE19841171A1 (fr)
WO (1) WO2000013901A2 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6736350B2 (en) * 2001-10-25 2004-05-18 Energy Saving Products And Sales Corp. Web control matrix with selectable web orientation
DE10342620B4 (de) * 2003-09-12 2010-09-30 Windmöller & Hölscher Kg Folienwendestation
DE10348842A1 (de) * 2003-10-21 2005-05-25 Voith Paper Patent Gmbh Vorrichtung zur Entwässerung einer Faserstoffbahn
US20050194088A1 (en) * 2004-03-02 2005-09-08 Kohler Herbert B. Method and apparatus for making corrugated cardboard
US7267153B2 (en) * 2004-03-02 2007-09-11 Herbert B Kohler Corrugator glue machine having web tension nulling mechanism
TWI283651B (en) * 2004-04-23 2007-07-11 Bobst Sa Device for transferring a foil matter from outside to inside of a machine
EP1588969B1 (fr) * 2004-04-23 2007-07-25 Bobst Sa Dispositif de transfert d'une matière en bande entre un milieu extérieur et un milieu intérieur à une machine
US8057621B2 (en) * 2005-04-12 2011-11-15 Kohler Herbert B Apparatus and method for producing a corrugated product under ambient temperature conditions
US7595086B2 (en) * 2005-10-27 2009-09-29 Kohler Herbert B Method for producing corrugated cardboard
DE102006013955B3 (de) * 2006-03-27 2007-10-31 Koenig & Bauer Aktiengesellschaft Einrichtungen zum Zuführen einer Materialbahn zu einer Druckeinheit
WO2008157705A1 (fr) * 2007-06-20 2008-12-24 Kohler Herbert B Procédé de production de carton ondulé
US8672825B2 (en) 2008-03-21 2014-03-18 Hbk Family, Llc Apparatus for producing corrugated board
ES2871006T3 (es) * 2009-01-22 2021-10-28 Intpro Llc Método para el control de la humedad y de la temperatura en una operación de corrugación
CN103009785A (zh) * 2012-09-18 2013-04-03 苏州市三峰印刷机械有限公司 一种用于轮转印刷机的纸带翻转装置
ES2953183T3 (es) 2012-11-01 2023-11-08 Int Paper Co Método para la formación de acanaladuras de una banda en dirección de la máquina
US8992004B2 (en) 2013-07-15 2015-03-31 Xerox Corporation Flow optimization for compact turnbar reversers
JP6919495B2 (ja) * 2017-10-24 2021-08-18 トヨタ自動車株式会社 電極製造装置
JP7316438B2 (ja) 2019-08-05 2023-07-27 イントプロ， エルエルシー 進行する紙ウェブにおける紙特有水分制御

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR788970A (fr) * 1935-04-18 1935-10-21 Perfectionnements aux machines à imprimer à platine, utilisant le papier en bobine
US3734487A (en) * 1970-12-31 1973-05-22 Harris Intertype Corp Automatic ribbon associating apparatus
JPS5395701A (en) * 1976-12-29 1978-08-22 Tokyo Kikai Seisakushiyo Kk Device for automatically inserting paper through turnbar of rotary press
FR2557504B1 (fr) * 1984-01-03 1987-06-19 Seailles Tison Sa Dispositif de retournement de papier pour impression verso-recto
DE3816900C1 (fr) * 1988-05-18 1989-11-16 Man Roland Druckmaschinen Ag, 6050 Offenbach, De
EP0582927B1 (fr) * 1992-08-10 1997-11-19 KOENIG & BAUER-ALBERT AKTIENGESELLSCHAFT Barre de retournement pour des matériaux en bande
US5520112A (en) * 1994-12-02 1996-05-28 Kimberly-Clark Corporation Folded substrate, dual-sided printing process and substrates printed thereby
FR2743550B1 (fr) 1996-01-16 1998-03-20 Grenier Philippe Jean Marie Dispositif permettant d'imprimer d'un seul passage avec la meme tete d'impression, un ruban recto/verso

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO0013901A2 *

Also Published As

Publication number Publication date
WO2000013901A3 (fr) 2000-06-02
JP2002524364A (ja) 2002-08-06
US6418851B1 (en) 2002-07-16
DE19841171A1 (de) 2000-05-25
EP1112186B1 (fr) 2002-07-03
DE59901964D1 (de) 2002-08-08
WO2000013901A2 (fr) 2000-03-16

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