EP0582927B1 - Wendestange für Materialbahnen - Google Patents

Wendestange für Materialbahnen Download PDF

Info

Publication number
EP0582927B1
EP0582927B1 EP93112341A EP93112341A EP0582927B1 EP 0582927 B1 EP0582927 B1 EP 0582927B1 EP 93112341 A EP93112341 A EP 93112341A EP 93112341 A EP93112341 A EP 93112341A EP 0582927 B1 EP0582927 B1 EP 0582927B1
Authority
EP
European Patent Office
Prior art keywords
turning bar
guide
frame side
turning
slide
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
EP93112341A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0582927A1 (de
Inventor
Günther Eckert
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 Albert 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
Priority claimed from DE4311437A external-priority patent/DE4311437C2/de
Application filed by Koenig and Bauer Albert AG filed Critical Koenig and Bauer Albert AG
Publication of EP0582927A1 publication Critical patent/EP0582927A1/de
Application granted granted Critical
Publication of EP0582927B1 publication Critical patent/EP0582927B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B65H2406/10—Means using fluid made only for exhausting gaseous medium
    • B65H2406/11—Means using fluid made only for exhausting gaseous medium producing fluidised bed
    • B65H2406/111—Means using fluid made only for exhausting gaseous medium producing fluidised bed for handling material along a curved path, e.g. fluidised turning bar
    • B65H2406/1115—Means using fluid made only for exhausting gaseous medium producing fluidised bed for handling material along a curved path, e.g. fluidised turning bar pivoting around an axis perpendicular to the axis of the guided material

Definitions

  • the invention relates to a turning bar for a web of material, preferably a paper web in printing machines according to the preamble of claim 1.
  • DE 40 13 229 C1 of the generic type proposes a turning bar arrangement for superimposing strands, in which an angle turning bar is arranged in a first plane and a parallel turning bar in a second plane.
  • the turning bars mentioned are flipped over and their functions swapped at the same time. To do this, it is necessary to guide the incoming paper web or the incoming paper strand to another level.
  • the turning rods connected on one side with a joint are automatically displaced with their second end by a sliding guide enclosing the turning rod on its circumference, so that the blown air holes in the jacket of the turning rod with paper dust and the like are added can.
  • the turning bar has a bearing or guide for the folding process, which is relatively unstable for continuous operation.
  • the invention is based on the objective of creating a stable and gleit Operationssoko 90 o foldable turning bar.
  • the advantages that can be achieved with the invention are, in particular, that a stable and sliding guide-free reversible turning bar has been created, in which, in the case of automation of the turning process of the turning bar by 90 o, adjustment of the air outlet openings can take place simultaneously and inevitably with little technical effort, so that Blown air only escapes on the side of the turning bar that is wrapped in the paper web.
  • the individual turning bars can be moved at right angles to the side frames of the machine. This makes it possible to correct a lateral run of the paper web.
  • a turning bar 1, 58 consists of a tube 2, which at both ends 3, 4 (end 4 not shown) each has a roller bearing 141, 142 which, on the one hand, rests with its outer ring (not shown) on the inner jacket 143 of the tube 2 and in its inner ring (not shown) frictionally a tubular support shaft 144 records.
  • the support shaft 144 is provided on the end face on the side of the end 4 of the pipe 2 with an opening which is connected via a hose to a blown air source (not shown). The other side of the support shaft 144 is closed.
  • the tubular support shaft 144 is provided with sealing rings between its outer jacket and the inner jacket 143 at the end 4 just before the roller bearings 141, 142 and the roller bearings 141, 142 arranged at the other end 3 of the tube 2, only one of which is at the end 3 of the tube 2 located sealing ring 147 is shown.
  • the tubular support axle 144 has holes, not shown, on its circumference, through which the blown air supplied via the opening 146 can escape into a space between the inner jacket 143 of the tube 2 and the outer jacket of the support axle 144, which on the other hand is delimited by the sealing rings 147.
  • the tube 2 of the turning bar 1, 58 has on its circumference on one side over its entire length, air openings 11 extending in the radial direction.
  • the tube 2 of the turning bar 1, 58 is provided at one end 3, 4, preferably at the end 3, on the end face with a gear 148 which is arranged fixedly and coaxially to the axis of rotation 8 and which is preferably designed as a bevel gear with a number of teeth d / 2 .
  • the turning bar 1 is connected at its tube ends 3, 4 to a first slide 42 and a second slide 36 via pivot joints 33, 41 which can be moved in one plane.
  • the Carriages 36, 42 also serve as turning bar holders and have circular openings through which a second 34 and a first guide 43 in the form of supporting spindles are guided by friction.
  • the second guide 43 is held in frame side walls 9, 21. As shown in FIGS.
  • the carriages 36, 42 also have threaded bores 64, 66 arranged parallel to the openings 34, 43 receiving the guides 34, 43, in which threaded spindles 71 running parallel to the guides 34, 43 , 72 are guided, the threaded spindle 72 being fixed to the side frame.
  • the turning bar 58 is guided in a manner analogous to the turning bar 1 via rotary joints 33, 41 and by means of slides 61, 59 serving as a turning bar holder on guides 63, 62. 1 and 2, threaded spindles 74, 73 run parallel to the guides 63, 62 and cooperate with threaded bores 68, 67 of the slide 61, 59.
  • the carriage 36 On its side facing the turning bar 1, 58, the carriage 36 has a fork extending in the axial direction (at position II of the turning bar 1), between the legs of which the supporting axis 144 of the turning bar 1, 58 is pivotably mounted by means of a bolt 151.
  • the bolt 151 has a head 152 on one side and a slide-fixed gear 153 on its other side, preferably a gear that extends parallel to the axis of rotation 8, with helical teeth and a number of teeth d, that meshes with the gear 148.
  • the gear 153 can be designed as a toothed segment.
  • FIG. 1 a folding process of a turning bar 1 is shown schematically.
  • Fig. 2 shows the arrangement of this and a further turning bar from a side view.
  • the turning bar 1 is shown with its second slide 36 and first slide 42 in position III, ie the air outlet openings, not shown, are opened in the direction of the frame side wall 21, indicated by a small arrow with 11, so that, for. B.
  • the slides 42, 36 of the turning bar 1 are designed to be displaceable in a lower plane as guides 43, 34, and slides 59, 61 of the turning bar 58 are in this case on guides 62, 63 in a second upper level performed (Fig. 5). All carriages 36, 42, third 59 and fourth carriage 61 have a separate threaded bore 64, 66, 67, 68, each for receiving a threaded spindle 71, 72, 73, 74, which in turn is driven by a drive which is shown in FIG. 3 is shown.
  • the guides 43, 63 are each fixed to the frame side wall. Only the change in position of the turning bar 1 will be described below. - Based on the illustration in Fig.
  • the turning bars 1, 58 simultaneously perform a movement in an x and z direction in a rectangular coordinate system, the x axis of which runs parallel to the frame side walls 9, 21 and in FIG Rotation axis of the turning bar 1 is shown in position II, and its z-axis perpendicular to the Frame side walls 9, 21 and parallel to the guides 34, 43, 63, 62 in the form of traverses and in Fig. 1 connects the pivot joints 41 of the turning bars 1, 58.
  • the slides 36, 42; 59, 61 in the direction of the z-axis and at least one slide 36, 61 is displaceable in the direction of the x-axis. It is of course also possible to move the turning bars 1, 58 in the xy direction instead of in the zy direction.
  • FIG. 3 and 4 show a drive of the displaceable slide 36 of the turning bar 1 on the guide 34.
  • the guides 34, 63 are supported at their ends in sliding blocks, which in turn are displaceable in longitudinal guides fixed to the side wall of the frame. This is shown in FIG. 3 using the example of the guide 34, which is mounted with its end facing the frame side wall 21 in a fifth carriage 76, which can be displaced in a longitudinal guide 77 which is arranged in a form-fitting manner on the inside of the frame side wall 21.
  • a toothed rack 78 is attached to a side wall of the longitudinal guide 77 and extends parallel to the entire length of the longitudinal guide 77.
  • On the guide 34 a gear 79 is positively applied, which is in engagement with the rack 78.
  • the threaded spindle 71 is in engagement with the threaded bore 64 of the slide 36. That the End of the threaded spindle 71 facing the frame side wall 21 projects through a longitudinal slot (not shown) through the frame side wall 21 and carries a toothed belt pulley 81.
  • the toothed belt pulley 81 is connected to an electric motor 83 via toothed belts 84, 86 via a toothed belt transmission 82 compensating for an axial offset.
  • the guide 63 and the threaded spindle 74 are assigned a sixth slide 80 with a longitudinal guide 77 and a toothed rack 78 on its end facing the frame side wall 9, but without a drive 81, 82, 83.
  • the guides 34; 63 are also provided on their ends facing the frame side wall 9 with gear wheels 79, each of which engages with racks 78 arranged on the longitudinal guides 77.
  • the ends of the guides 43, 62 and the ends of the threaded spindles 72, 73 are each fixed in place in the frame side walls 9, 21.
  • the frame side wall 21 facing ends of the threaded spindles 72, 73 are equipped with a drive, for. B. electric motor 75, provided for threaded spindle 72.
  • An electric motor for threaded spindle 73 is not shown.
  • the turning bar 1 moves by means of the swivel joint 33 by 90 o relative to the slide 36 which can be displaced on the guide 34.
  • the gear wheel 148 which is fastened on the end face to the tube 2 of the turning bar 1, meshes with the slide-fixed gear wheel 153, so that during the pivoting or folding of the turning bar 1 by 90 o, the tube 2 performs a rotary movement.
  • the guides 34; 43, 62, 63 each to be combined with a rack, in each of which engages a gearwheel mounted in the slide 36, 61, 42, 59 and driven by a servomotor, and said slide 36, 61, 42, 59 on the guides 34, 43 , 62, 63 slidably designed.

Landscapes

  • Rotary Presses (AREA)
  • Transmission Devices (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Replacement Of Web Rolls (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
EP93112341A 1992-08-10 1993-08-02 Wendestange für Materialbahnen Expired - Lifetime EP0582927B1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE4226386 1992-08-10
DE4226386 1992-08-10
DE4311437 1993-04-07
DE4311437A DE4311437C2 (de) 1992-08-10 1993-04-07 Wendestange für eine Materialbahn

Publications (2)

Publication Number Publication Date
EP0582927A1 EP0582927A1 (de) 1994-02-16
EP0582927B1 true EP0582927B1 (de) 1997-11-19

Family

ID=25917376

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93112341A Expired - Lifetime EP0582927B1 (de) 1992-08-10 1993-08-02 Wendestange für Materialbahnen

Country Status (4)

Country Link
US (1) US5357859A (ru)
EP (1) EP0582927B1 (ru)
JP (1) JP2586875B2 (ru)
RU (1) RU2107626C1 (ru)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4311438C2 (de) * 1993-04-07 1997-06-19 Koenig & Bauer Albert Ag Wendestange für eine Materialbahn
FR2740725B1 (fr) * 1995-11-06 1998-01-23 Sempag Sa Dispositif de mise en ligne d'une bande utilisee dans une machine rotative d'impression
DE19541578C2 (de) * 1995-11-08 1997-08-21 Koenig & Bauer Albert Ag Wendestange
US6113232A (en) 1997-12-19 2000-09-05 Hewlett-Packard Company Stationary pen printer
DE19841171A1 (de) * 1998-09-09 2000-05-25 Koenig & Bauer Ag Wendestangenanordnung
DE10112415A1 (de) * 2001-03-15 2002-10-02 Koenig & Bauer Ag Wendestange
US6705220B2 (en) * 2001-06-22 2004-03-16 Heidelberger Druckmaschinen Ag Device for guiding a travelling web
DE10313774B4 (de) * 2002-12-18 2006-12-14 Koenig & Bauer Ag Vorrichtung zur Verarbeitung einer laufenden Materialbahn
DE10307992B4 (de) * 2003-02-25 2005-08-25 Maschinenfabrik Wifag Vorrichtung zum Umlenken einer Bahn und ein Verfahren zum Einrichten dieser Vorrichtung
US20050127125A1 (en) * 2003-10-16 2005-06-16 Young William O. Method and apparatus for laterally positioning a moving web
FR2870780B1 (fr) * 2004-03-22 2007-09-14 Roland Man Druckmasch Dispositif de deviation de bandes simples dans une installation d'impression
DE102006050910A1 (de) * 2006-10-28 2008-05-21 Man Roland Druckmaschinen Ag Wendevorrichtung
US20080203131A1 (en) * 2007-02-26 2008-08-28 Mirek Planeta Film guiding assembly
DE102007035432A1 (de) * 2007-07-28 2009-01-29 Manroland Ag Rollenrotationsdruckmaschine
DE102007040678A1 (de) * 2007-08-29 2009-03-05 Manroland Ag Wendestangeneinheit einer Rollendruckmaschine
US8684298B2 (en) * 2008-09-09 2014-04-01 Hewlett-Packard Development Company, L.P. Turn-bar
EP2208616A1 (de) * 2009-01-14 2010-07-21 WIFAG Maschinenfabrik AG Vorrichtung und Verfahren zum Spreizen von Bahnen im Rollenrotationsdruck
US9254979B2 (en) * 2009-02-10 2016-02-09 Khs Gmbh Cutting-and-separating device
JP2010227545A (ja) * 2009-03-02 2010-10-14 Uni Charm Corp 折り装置及び吸収性物品の製造方法
US8316766B2 (en) * 2009-09-16 2012-11-27 Xerox Corporation Media inversion system for a continuous web printer
US8235372B2 (en) * 2010-08-04 2012-08-07 Goss International Americas, Inc. Web guiding apparatus
JP2021535881A (ja) 2018-10-29 2021-12-23 ヒューレット−パッカード デベロップメント カンパニー エル.ピー.Hewlett‐Packard Development Company, L.P. ウェブのシフト補償

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1610671A (en) * 1925-02-19 1926-12-14 Nelson E Funk Variable turning bar
US2904333A (en) * 1957-03-18 1959-09-15 Irwin L Fife Turn guiding apparatus for webs
GB1230257A (ru) * 1968-07-19 1971-04-28
DE2920684C2 (de) * 1979-05-22 1983-10-20 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Halterung und Antriebsvorrichtung für Wendestangen in Druckmaschinen
DD152754A1 (de) * 1980-08-29 1981-12-09 Dietrich Hank Luftumspuelte wendestange,insbes.fuer die richtungsaenderung laufender materialbahnen
JPS6034848A (ja) * 1983-08-06 1985-02-22 Isowa Ind Co フイルムベ−スへの印版貼付け方法およびこれを実施するための装置
DE8429553U1 (de) * 1984-10-08 1985-01-10 Matra-Werke GmbH, 6000 Frankfurt Kraftfahrzeug mit einem rahmen und einem aufbau
JPS6412045U (ru) * 1987-07-11 1989-01-23
DE3816900C1 (ru) * 1988-05-18 1989-11-16 Man Roland Druckmaschinen Ag, 6050 Offenbach, De
US4863087A (en) * 1988-08-05 1989-09-05 The Kohler Coating Machinery Corporation Guide apparatus for elongated flexible web
FR2650556B1 (fr) * 1989-08-02 1991-12-13 Newtec Int Procede et machine de banderolage d'une charge palettisee
DE4013229C1 (ru) * 1990-04-26 1991-11-07 Man Roland Druckmaschinen Ag, 6050 Offenbach, De

Also Published As

Publication number Publication date
JP2586875B2 (ja) 1997-03-05
EP0582927A1 (de) 1994-02-16
JPH06155703A (ja) 1994-06-03
US5357859A (en) 1994-10-25
RU2107626C1 (ru) 1998-03-27

Similar Documents

Publication Publication Date Title
EP0582927B1 (de) Wendestange für Materialbahnen
EP0619257B1 (de) Wendestange für eine Materialbahn
EP0664176B1 (de) Universal-Fräs- und Bohrmaschine
DE3017613C2 (ru)
DE4408450A1 (de) Transporteinrichtung für Werkstücke in einer Presse
DE3311766A1 (de) Maschine zum biegen von strangmaterial
WO1998047639A1 (de) Verfahren und vorrichtung zum dreidimensionalen biegen von metall-hohlprofilen
EP0693334A1 (de) Transportsystem
EP0803317B1 (de) Werkzeugmaschine
DE3344805A1 (de) Hub-drehtisch-vorrichtung
DE1611335C3 (de) Schablonenaufnahme tür Rotationsschablonend ruckmaschinen
DE4439615B4 (de) Papierbahnzuführung zu einem Falzapparat
DE4311437C2 (de) Wendestange für eine Materialbahn
EP0893201A2 (de) Auszugssystem
EP0194594A2 (de) Profil- und Gewindewalzmaschine
DE102013200851B4 (de) Biegevorrichtung für strangförmige Werkstücke
DE2449862B2 (de) Vorschubeinrichtung für von hinten geladene Kaltpilgerwalzwerke
DE9311111U1 (de) Wendestange für Materialbahnen
DE3322676A1 (de) Vorrichtung zur durchfuehrung einer automatischen schweissung laengs einer komplizierten kontur
DE8624943U1 (de) Teleskopartig ausfahrbare Handhabungs- oder Transporteinrichtung
DE9213786U1 (de) Werkzeugwechsler
DE10052855A1 (de) Walzen-Wechseleinrichtung
DE4218579C1 (en) Copying milling machine with horizontal milling spindle(s) - has vertical guide rails in guideways, each forming part of slide carriage
DE3346613C2 (ru)
DE9320281U1 (de) Wendestange für eine Materialbahn

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): CH DE FR GB IT LI SE

17P Request for examination filed

Effective date: 19940810

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: KOENIG & BAUER-ALBERT AKTIENGESELLSCHAFT

17Q First examination report despatched

Effective date: 19951207

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

ITF It: translation for a ep patent filed

Owner name: DE DOMINICIS & MAYER S.R.L.

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH DE FR GB IT LI SE

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19971119

ET Fr: translation filed
REF Corresponds to:

Ref document number: 59307695

Country of ref document: DE

Date of ref document: 19980102

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20080826

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20080825

Year of fee payment: 16

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090802

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20090803

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20101217

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20110822

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20110830

Year of fee payment: 19

Ref country code: FR

Payment date: 20110830

Year of fee payment: 19

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59307695

Country of ref document: DE

Effective date: 20120301

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20120802

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120831

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120831

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20130430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120301

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120802

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120831