EP1112186B1 - Agencement de barres de retournement - Google Patents

Agencement de barres de retournement Download PDF

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Publication number
EP1112186B1
EP1112186B1 EP99953639A EP99953639A EP1112186B1 EP 1112186 B1 EP1112186 B1 EP 1112186B1 EP 99953639 A EP99953639 A EP 99953639A EP 99953639 A EP99953639 A EP 99953639A EP 1112186 B1 EP1112186 B1 EP 1112186B1
Authority
EP
European Patent Office
Prior art keywords
turning
angle
alpha
paper web
bars
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
EP99953639A
Other languages
German (de)
English (en)
Other versions
EP1112186A2 (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

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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
    • 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 is a turning bar arrangement known in which two turning bars at right angles in are arranged on one level. With this arrangement a running paper web can be returned by 180 °, to be able to put a page register.
  • the US 37 34 487 shows a device for deflecting Paper webs using turning bars. Are each two turning bars arranged triangular and their common tip points in the same direction.
  • the invention has for its object a To create a device for deflecting material webs.
  • Device deflecting material webs e.g. B. Paper webs, a pre-programmable change of your Way and pre-setting the position of those involved Turning bars becomes possible.
  • the Reversible bars of the device optionally from above, from below, from the right or from the left, d. H. from everyone pages be approached. Doing so for one Paper web direction change by 90 ° a turning device and for a paper web change, d. H. Turn, z. B. from the so-called drive side after the so-called. Operator side two superimposed Turners needed. A "fall" of the Paper webs using known so-called Bay window setup is also possible. Because none Turning rod must be turned more, is also eliminated their elaborate adjustment. The turning bar arrangement requires little installation space, so that the overall height for the Reversible decks can be reduced.
  • Two paper web deflection elements e.g. B. in the form of so-called.
  • Turning bars 01; 02, e.g. B. in one Web-fed rotary printing press, in an upper one horizontal plane A arranged so that a Extension of their longitudinal axes 03; 04 in one Angle alpha, e.g. B. from 85 ° to 95 ° in one Cut intersection point 06 ( tip).
  • the turning bars 01; 02 have z. B. regularly distributed on its scope Outlet openings for Blown air and z. B. semicircular or circular Cross section on.
  • Each of the turning bars 01; 02 forms each one of the angle 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.
  • the sockets are each on one Guide element, e.g. B. a guide rod or Guide rail 29, 31 or threaded spindle threaded and movable.
  • the parts 01, 02, 13, 17 to 19 Device is used as an upper turning device 28 or referred to as the upper triangular reversing slide 28. His Tip 14 points in the direction D of webs, z. B. Partial paper webs 77; 76 before entering the Turning device 28.
  • the guide elements 29; 31 are on the inside Side frames 51 of the turning device attached (only Side frame 51 shown).
  • the threaded spindle does not simultaneously serve as Straight guide element, so the carrier plates 17, 18 or 19 on an additional side frame fixed Rail guidance (straight guidance), e.g. B. Dovetail guide.
  • the upper turning device 28 is by means of one of an upper motor 48 driven linear drive 61 in the direction of displacement C, d. H. horizontally across Direction D, can be moved back and forth.
  • Such one Linear drive 61 can be made in a side frame 51 tied, rotatably mounted threaded spindle, whose Thread with the internal threads of the bushings respective carrier plates 17, 18, 19 are engaged, consist.
  • a drive on the side frame 51 is used for the drive Flanged reversible motor 48 on the outside.
  • 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 to each other be inclined with an opening in or against the Running direction D.
  • the lower turning device 66 also consists of two in an angle alpha z. B. from 85 ° to 95 ° to each other arranged paper web deflection elements, in the form of so-called Turning bars 67; 68 with semicircular or circular Cross section and is slidable like the upper one Turning device 28 and like this one triangular frame 70, which on each of its Corner points each have a support plate 86; 87; 88 has. Via on carrier plates 86; 87; 88 fixed sliding bushes or threaded bushings is the turning device 66 in Interaction of guideways, of Straight guide elements, e.g. B. mounting rails 32; 33 or Guide rods, slidably mounted. As guides are z. B.
  • dovetail guides or driven threaded spindles. Serves the threaded spindle not as a straight guide element at the same time the carrier plates 86; 87 or 88 on an additional one sideways fixed rail guidance (straight guidance), z.
  • linear drive 82 mounted on the side frame, which by a lower reversible motor 49 is driven.
  • Frame 70 or turning device 66 can be moved back and forth across the direction of travel D and lockable in any position.
  • the turning bar arrangement according to the invention can be like are used as follows: A half-width left Partial paper web 77 runs from above into the upper one Turning device 28 and is by means of the left Turn rod 02 in its direction to the right from the Turning device 28 and the side frame 51 on the right led out (shown in dashed lines). The second half-width, right partial paper web 76 is about paper frame rollers 89; 91 in their previous direction D continued.
  • Turning device 28 and the lower turning device 66 Due to the arrangement of the upper according to the invention Turning device 28 and the lower turning device 66 on two spaced parallel or tilted levels A and B and the intended shift at least one of the turning devices 28; 66, - across to running direction D it becomes possible - against the direction D seen -, the left half-wide partial paper web 77 from around the left turning bar 02 of the upper one Turning device 28 and from there to the right Turn bar 68 of the lower turning device 66 to lead. The left partial paper web 77 thus comes under the right partial paper web 76 and both are in Direction D continued.
  • the right partial paper web 76 in a position below the left partial paper web 77 to lead.
  • the left partial paper web runs 77 in a vertical direction around the lower paper guide roller 89 and then around the upper paper guide roller 91 in horizontal running direction D from the turning device out.
  • the right partial paper web 76 rotates from above forth the right turning bar 01, from there the left turning bar 67 and from there in horizontal direction in the direction D below the Partial paper web 77 and together with her from the Turning device.
  • Lower turning device 66 and Upper turning device 28 are previously corresponding horizontally shifted and aligned with each other Service.
  • the turning bars 01; 02 of the first turning device 28 or the turning bars 67; 68 the second Turning device 66 individually, i. H. in each store separate frame.
  • This single storage is z. B. advantageous if a page register is provided shall be. This is done by changing the Distance z. B. the respectively interacting two Turning bars 01; 02 or 67; 68 to each other.
  • the Levels A; B are not parallel to each other, but are in an opening angle beta with apex S to each other inclined (shown in dashed lines) and they intersect in a straight track.
  • the Opening angle beta of levels A and B can vary open either in or against direction D. Distances e and g of levels A; B and thus the Turning devices 28; So 66 are unequal.
  • the frame 13 or 70 approximately in the middle of a bisector 92 or 93 of the angle alpha can be separated and by one Amount, - B. 50 mm - formed apart his. This can be done using one or more known ones Linear drives take place.
  • the Turning bars 01; 02; 67; 68 also only one-sided, d. H. be on the fly.
  • each triangular reversing slide 28; 66 in the direction of displacement C, - d. H. across to Direction D - takes place by means of the above motor-driven linear drive 61 or 82, which from the machine control center or computer is controllable. Also from the machine control center or via a computer on the triangular reversing slide 28; 66 sliders can be operated to avoid turning bars or areas of the turning bars from the blown air supply separate.

Landscapes

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

Claims (10)

  1. Dispositif pour effectuer le retournement de bandes de matériau (76; 77), de barres de retournement (01, 02; 67, 68) étant respectivement prévu dans un plan supérieur (A) et dans un plan inférieur (B) sous-jacent, espacé de lui, barres dont les axes longitudinaux (03, 04; 71, 72) font chaque fois un angle (alpha), et se coupent chaque fois en un point d'intersection (06; 69) et forment à chaque fois une pointe (14; 16), caractérisé en ce que les pointes (14; 16) sont orientées dans un sens opposé.
  2. Dispositif selon la revendication 1, caractérisé en ce que les barres de retournement (01, 02; 67, 68) présentent une section transversale semi-circulaire.
  3. Dispositif selon la revendication 1, caractérisé en ce que les barres de retournement (01, 02; 67, 68) présentent une section transversale à forme circulaire.
  4. Dispositif selon la revendications 1, caractérisé en ce que les barres de retournement (01, 02; 67, 68) font partie d'un cadre supérieur (13) ou inférieur (70), les cadres (13; 70) présentant chacun une pointe (14; 16) et une base opposée à celle-ci.
  5. Dispositif selon les revendications 1 à 4, caractérisé en ce que les cadres (13; 70) sont déplaçables dans un sens et dans l'autre dans la direction de déplacement (C) de leur base.
  6. Dispositif selon la revendication 1, caractérisé en ce que les barres de retournement (01, 02; 67, 68) sont montées en porte-à-faux.
  7. Dispositif selon la revendication 1, caractérisé en ce que l'angle (alpha) est un angle aigu.
  8. Dispositif selon la revendication 1, caractérisé en ce que l'angle (alpha) est un angle droit.
  9. Dispositif selon la revendication 1, caractérisé en ce que l'angle (alpha) est un angle obtus.
  10. Dispositif selon la revendication 1, caractérisé en ce que l'angle (alpha) est dans la fourchette de 85 à 95°.
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 EP1112186A2 (fr) 2001-07-04
EP1112186B1 true 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Families Citing this family (17)

* 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
US7267153B2 (en) * 2004-03-02 2007-09-11 Herbert B Kohler Corrugator glue machine having web tension nulling mechanism
US20050194088A1 (en) * 2004-03-02 2005-09-08 Kohler Herbert B. Method and apparatus for making corrugated cardboard
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
US20080317940A1 (en) * 2007-06-20 2008-12-25 Kohler Herbert B Method for Producing Corrugated Cardboard
ES2742693T3 (es) 2008-03-21 2020-02-17 Hbk Family Llc Aparato para producir cartón corrugado
CA2749343C (fr) * 2009-01-22 2017-04-18 Herbert B. Kohler Procede de controle de l'humidite et de la temperature lors d'une operation d'ondulation
BR122020026834B1 (pt) 2012-11-01 2022-03-22 Hbk Family, Llc Métodos para formar uma trama longitudinalmente corrugada
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
MX2022001055A (es) 2019-08-05 2022-02-21 Intpro Llc Metodo de control de humedad especifica para papel en una banda de papel itinerante.

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
WO2000013901A2 (fr) 2000-03-16
JP2002524364A (ja) 2002-08-06
US6418851B1 (en) 2002-07-16
DE19841171A1 (de) 2000-05-25
EP1112186A2 (fr) 2001-07-04
WO2000013901A3 (fr) 2000-06-02
DE59901964D1 (de) 2002-08-08

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