EP0545096B1 - Bogenleitvorrichtung im Auslegebereich einer Bogendruckmaschine - Google Patents

Bogenleitvorrichtung im Auslegebereich einer Bogendruckmaschine Download PDF

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Publication number
EP0545096B1
EP0545096B1 EP92119008A EP92119008A EP0545096B1 EP 0545096 B1 EP0545096 B1 EP 0545096B1 EP 92119008 A EP92119008 A EP 92119008A EP 92119008 A EP92119008 A EP 92119008A EP 0545096 B1 EP0545096 B1 EP 0545096B1
Authority
EP
European Patent Office
Prior art keywords
sheet
film material
winding
operatively connected
thread
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
EP92119008A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0545096A2 (de
EP0545096A3 (en
Inventor
Gerhard Pollich
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 EP0545096A2 publication Critical patent/EP0545096A2/de
Publication of EP0545096A3 publication Critical patent/EP0545096A3/de
Application granted granted Critical
Publication of EP0545096B1 publication Critical patent/EP0545096B1/de
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
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/24—Delivering or advancing articles from machines; Advancing articles to or into piles by air blast or suction apparatus
    • B65H29/245—Air blast devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/60—Other elements in face contact with handled material
    • B65H2404/69—Other means designated for special purpose
    • B65H2404/691—Guiding means extensible in material transport direction
    • B65H2404/6911—Guiding means extensible in material transport direction by unwinding from storage section
    • 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
    • B65H2406/30—Suction means
    • B65H2406/35—Other elements with suction surface, e.g. plate or wall
    • B65H2406/351—Other elements with suction surface, e.g. plate or wall facing the surface of the handled material
    • 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
    • B65H2601/21—Dynamic air effects
    • B65H2601/211—Entrapping air in or under the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00—Application field
    • B65H2801/03—Image reproduction devices
    • B65H2801/21—Industrial-size printers, e.g. rotary printing press

Definitions

  • the invention relates to a sheet guiding device in Delivery area of a sheet printing machine.
  • From DE-OS 31 13 750 is a continuously closed Sheet guide plate between the last printing unit one Upstream sheet printing machine and brake rollers Bow guide bow blowers known. From this writing is also a coated guide cloth known for conservation a closed guide surface between the brake rollers and the bow guider blowers for format-related Position shifts of the brake rollers of the displacement movement of the Brake roller forcibly follows.
  • One end of the guiding sheet is hinged to the housing of the brake rollers, which of the Brake roller pioneering end of the guide cloth is around one Deflection rod guided and below the sheet guide surface weighted to tighten the guiding cloth.
  • the closed sheet guiding surface enables the construction of a Air cushion between the sheet guide surface and the one above it pulled paper sheets, what is in the beautiful and Opposition through the resulting avoidance of the Smearing the printed on the sheet guide surface Arch side also proves to be advantageous.
  • the negative ones predominate Sides of a closed sheet guiding surface.
  • the air cushion can cause paper sheets to flutter. At high Speeds this leads to noise and more restless Bow guide.
  • the object of the invention is a Bogerleitvortechnische in the boom area To create sheetfed press in a simple manner using simple Means the advantages of a closed sheet guiding surface for perfecting the advantages of an apertured sheet guiding surface for straight printing get connected.
  • this object is achieved by a sheet guiding device with the Features of claim 1 solved.
  • the sheet guiding device makes it possible to achieve the desired Advantage of a safe, quiet sheet guidance of a closed sheet guiding surface in the Fine print and the desired smear-free sheet guide one with openings provided sheet guiding surface in face and reverse printing.
  • By changing the actual sheet-guiding surface when changing from beautiful to beautiful and Reverse printing or vice versa from fine and reverse printing to fine printing can desired advantages in both types of printing with simple means and without complex Scheme can be achieved.
  • the sheet guiding device enables through the one-piece Training of the cover a particularly simple change of the sheet leading Surfaces with no additional effort to ensure a smooth, bumpless sheet-guiding surface in perfecting.
  • a closed cover made of a film material enables a special easy changeover by covering and re-covering the hole openings at almost unchanged height of the sheet-guiding surface with respect to that above it carried away bow.
  • the low film weight and volume is user-friendly and convenient covered sheet-guiding surface easy to store.
  • Fig. 1 shows the boom area 1 one Sheet-fed rotary printing machine, with the help of paper sheet 4 of gripper bars 3, which are attached to rotating chains 2 are from a last printing unit 5 via a commercially available perforated sheet 9 trained sheet guide surface be pulled away.
  • the perforated plate 9 in the conveying direction downstream of the hole openings 14 are brake rollers 8 to which the sheet 4 with the help of the brake rollers 8 immediately upstream bow guide blade blowers 7 in safe operative contact to be brought.
  • the paper sheets 4 are from the Brake rollers 8 braked and in the sheet conveying direction Brake rollers 8 placed on a stack 6 downstream.
  • the Perforated plate 9 is in the side parts 15 and 16 of the boom attached.
  • the Foil winding roll 11 As shown in FIGS. 5 and 6, the Foil winding roll 11, the axis of which is transverse to Sheet conveying direction extends with the help of bearing pins 17th in the side parts 15 and 16, of which only in Fig. 5 of the side part 16 is shown, rotatably mounted.
  • a band-shaped film 12 is made of metal or plastic aligned symmetrically to the center line of the perforated plate 9 attached to the end of the film winding roll 11.
  • the Foil width is dimensioned smaller than the distance of the two side parts 15, 16 to each other, but larger than that maximum permissible width of the paper sheets.
  • the end On her other The end is aligned transversely to the sheet conveying direction Holding strip 18 extending across the width of the film 12 attached.
  • the tapes 13 on the Tape winding rolls 10 are wound up, the Foil 12 forced onto the perforated plate and in the conveying direction pull over this.
  • the film 12 is using a Coil spring 22, with one end on Bearing pin 17 and with its other end on Spring pivot pin 23 supports and the direction of pull Bands 13 counteracted kept tensioned over the perforated plate.
  • a locking lever 24 With the help of a locking lever 24, the axis 20 and thus the film 12 in cooperation with the restoring Coil spring 22 in a desired hole openings 14 of the Perforated plate 9 covering position in the sheet conveying direction be locked.
  • the film 12 is so far over the perforated plate is drawn so that the perforations 9th completely covers and the retaining strip 18 under the Bogenleitbügelbläsern 7 is located, as shown in Fig. 3.
  • the shaft 20 is locked in this position.
  • the Funded paper sheets are thus closed smooth surface, over which when leading away the paper sheet 4 forms an air cushion, whereby the Touch contact of the printed side pointing to the film 12 the paper sheet 4 does not touch the film 12 and is therefore a Smearing these pages is avoided.
  • the locking lever 24 is released for the straight printing.
  • the restoring force of the spring 22 causes the winding of the Film 12 on the film winding roll 11.
  • the holding strip 18 is in the counter-conveying direction of the paper sheet 4 on the Perforated plate 9 pulled away, it the pull straps 19 from the Tape winding rolls 10 unwinds until it is under the sheet leading Surface dipped away. In this position the shaft 20 locked again with the locking lever 24.
  • the then conveyed paper sheets are directly over the perforated plate without Touch contact to the elevator belts 13 between them conveyed through. That between paper sheets 4 and Perforated sheet 9 building air cushion can by Hole openings 14 of the perforated plate 9 escape through.
  • the funded paper sheets 4 are with their Gripper 3 opposite end securely on the perforated plate 9 conveyed on the floor without fluttering and with little noise.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Discharge By Other Means (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
  • Registering Or Overturning Sheets (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
EP92119008A 1991-12-06 1992-11-06 Bogenleitvorrichtung im Auslegebereich einer Bogendruckmaschine Expired - Lifetime EP0545096B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4140253 1991-12-06
DE4140253A DE4140253A1 (de) 1991-12-06 1991-12-06 Bogenleitvorrichtung im auslegebereich einer bogendruckmaschine

Publications (3)

Publication Number Publication Date
EP0545096A2 EP0545096A2 (de) 1993-06-09
EP0545096A3 EP0545096A3 (en) 1995-01-18
EP0545096B1 true EP0545096B1 (de) 1998-01-28

Family

ID=6446433

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92119008A Expired - Lifetime EP0545096B1 (de) 1991-12-06 1992-11-06 Bogenleitvorrichtung im Auslegebereich einer Bogendruckmaschine

Country Status (7)

Country Link
US (1) US5263415A (zh)
EP (1) EP0545096B1 (zh)
JP (1) JPH05254092A (zh)
CN (1) CN1072884A (zh)
AT (1) ATE162777T1 (zh)
CA (1) CA2081084A1 (zh)
DE (2) DE4140253A1 (zh)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4221928B4 (de) * 1992-07-03 2004-06-24 Heidelberger Druckmaschinen Ag Vorrichtung zum Non-Stop-Stapelwechsel im Ausleger einer Druckmaschine
DE4239561C2 (de) * 1992-11-25 2000-10-19 Heidelberger Druckmasch Ag Kettenförderer einer Bogendruckmaschine
DE4308276C2 (de) * 1993-03-16 1997-09-04 Heidelberger Druckmasch Ag Leiteinrichtung für einen Bogen
DE4315511B4 (de) * 1993-05-10 2004-09-02 Heidelberger Druckmaschinen Ag Sauggreifer für eine Bogenübergabetrommel
DE4322324C2 (de) * 1993-07-05 2002-01-17 Heidelberger Druckmasch Ag Bogentransport und Bogenführung im Auslagebereich von Rotationsdruckmaschinen
DE4424483C2 (de) * 1994-07-12 1999-03-18 Heidelberger Druckmasch Ag Ausleger einer bogenverarbeitenden Maschine
DE4427897C1 (de) * 1994-08-06 1995-09-28 Roland Man Druckmasch Vorrichtung für einen Bogenausleger
US6378425B1 (en) * 1995-02-01 2002-04-30 Heidelberger Druckmaschinen Ag Sheet-guiding device for printing presses
ATE188188T1 (de) * 1995-07-27 2000-01-15 Heidelberger Druckmasch Ag Verfahren und vorrichtung zum bogenabbremsen im ausleger einer bogenrotationsdruckmaschine
JPH1034891A (ja) * 1996-07-23 1998-02-10 Komori Corp 枚葉印刷機
DE19739893C2 (de) * 1997-09-11 2002-04-11 Koenig & Bauer Ag Einrichtung zum Leiten und Zuführen von Bogen zu einer Saugwalze in Auslegern von Druckmaschinen
CN1072627C (zh) * 1998-07-15 2001-10-10 西北有色金属研究院 一种钇钡铜氧超导粉末的制备方法
JP4136112B2 (ja) * 1998-09-18 2008-08-20 株式会社小森コーポレーション 枚葉印刷機のシート状物案内装置
DE10134836B4 (de) * 2000-08-08 2011-04-14 Heidelberger Druckmaschinen Ag Ausleger für eine bogenverarbeitende Maschine, insbesondere für eine Bogendruckmaschine
JP4676070B2 (ja) * 2001-02-09 2011-04-27 株式会社小森コーポレーション 枚葉印刷機
ATE292081T1 (de) * 2001-06-29 2005-04-15 Grapha Holding Ag Einrichtung zum transport von druckprodukten
DE10224299B4 (de) * 2001-07-27 2023-06-07 Heidelberger Druckmaschinen Ag Ausleger einer flächige Bedruckstoffe verarbeitenden Maschine
DE10207073B4 (de) * 2002-02-20 2005-11-24 Koenig & Bauer Ag Vorrichtung zum Transport von Bogen mit einem Bogenleitelement
DE102006041399B4 (de) * 2005-09-20 2017-01-19 Heidelberger Druckmaschinen Ag Vorrichtung zum Fördern eines Bogens
CN105731120B (zh) * 2016-04-14 2017-06-09 朱丹华 正负压式高速单面收纸机
EP4212467A1 (en) * 2022-01-18 2023-07-19 Bobst (Shanghai) Ltd Device for storing a sheet pile in a converting machine

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2474997A (en) * 1947-02-21 1949-07-05 Miehle Printing Press & Mfg Sheet delivery controlling method and means therefor
US3096088A (en) * 1961-03-20 1963-07-02 Miller Printing Machinery Co Sheet holding and transfer mechanism for presses
US3451670A (en) * 1967-11-06 1969-06-24 Harris Intertype Corp Sheet slowdown mechanism
FI50863C (fi) * 1969-04-05 1976-08-10 Jagenberg Werke Ag Laite pinoon pantavien paperi- tms. arkkien jarruttamiseksi ja limittä miseksi.
DE2354418C3 (de) * 1973-10-31 1980-04-17 Heidelberger Druckmaschinen Ag, 6900 Heidelberg Bogenübergabetrommel für Druckmaschinen
DD137079A1 (de) * 1978-01-25 1979-08-15 Hans Zimmermann Bogenleiteinrichtung in bogenauslegern von druckmaschinen
AT370697B (de) * 1978-07-31 1983-04-25 Jagenberg Werke Ag Saugbremsvorrichtung
DE3113750A1 (de) * 1981-04-04 1982-10-14 Heidelberger Druckmaschinen Ag, 6900 Heidelberg "bogenausleger fuer rotationsdruckmaschinen mit an endlosen ketten umlaufenden greiferbruecken"
DE3411029A1 (de) * 1984-03-24 1985-10-03 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Vorrichtung zum fuehren von ein- und beidseitig bedruckten bogen
DD225409A1 (de) * 1984-06-08 1985-07-31 Polygraph Leipzig Einrichtung in bogenauslegern
US4776577A (en) * 1987-03-10 1988-10-11 Marquip, Inc. Shingling of delicate conveyed sheet material
US5088404A (en) * 1989-05-09 1992-02-18 Macconnell Edward P Delivery apparatus for printing press
DE3923474C2 (de) * 1989-07-15 2000-05-04 Leybold Ag Elektrischer Umschalter

Also Published As

Publication number Publication date
US5263415A (en) 1993-11-23
ATE162777T1 (de) 1998-02-15
DE59209170D1 (de) 1998-03-05
EP0545096A2 (de) 1993-06-09
CN1072884A (zh) 1993-06-09
CA2081084A1 (en) 1993-06-07
JPH05254092A (ja) 1993-10-05
EP0545096A3 (en) 1995-01-18
DE4140253A1 (de) 1993-06-09

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