EP1028077A3 - Sheet guiding device for a printing machine - Google Patents

Sheet guiding device for a printing machine Download PDF

Info

Publication number
EP1028077A3
EP1028077A3 EP00101032A EP00101032A EP1028077A3 EP 1028077 A3 EP1028077 A3 EP 1028077A3 EP 00101032 A EP00101032 A EP 00101032A EP 00101032 A EP00101032 A EP 00101032A EP 1028077 A3 EP1028077 A3 EP 1028077A3
Authority
EP
European Patent Office
Prior art keywords
nozzles
adjustable
printing machine
guiding device
guide surface
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
EP00101032A
Other languages
German (de)
French (fr)
Other versions
EP1028077B1 (en
EP1028077A2 (en
Inventor
Uwe Püschel
Frank Seidel
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
Application filed by MAN Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG
Publication of EP1028077A2 publication Critical patent/EP1028077A2/en
Publication of EP1028077A3 publication Critical patent/EP1028077A3/en
Application granted granted Critical
Publication of EP1028077B1 publication Critical patent/EP1028077B1/en
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
    • 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
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/52—Stationary guides or smoothers
    • 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
    • B65H2406/113—Details of the part distributing the air cushion
    • B65H2406/1132—Multiple nozzles arrangement
    • B65H2406/11325—Adjustable impact angle
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Discharge By Other Means (AREA)
  • Advancing Webs (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)

Abstract

The sheet guide has a guide surface along the sheet movement path, with nozzles to be charged with suction air or blown air. The angle of individual nozzles (22) relative to the guide surface (11) is adjustable. The outlet profile of some nozzles is also adjustable. The nozzles are formed by slot-like openings (15) in a wall (12) forming the guide surface and by discs (18) located in the openings. The angle of the discs is adjustable. An air box on the other side of the wall has axial ventilators to supply air to the nozzles.
EP00101032A 1999-02-09 2000-01-20 Sheet guiding device for a printing machine Expired - Lifetime EP1028077B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19905095 1999-02-09
DE19905095A DE19905095C2 (en) 1999-02-09 1999-02-09 Sheet guiding device for a printing machine

Publications (3)

Publication Number Publication Date
EP1028077A2 EP1028077A2 (en) 2000-08-16
EP1028077A3 true EP1028077A3 (en) 2001-01-03
EP1028077B1 EP1028077B1 (en) 2003-06-04

Family

ID=7896792

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00101032A Expired - Lifetime EP1028077B1 (en) 1999-02-09 2000-01-20 Sheet guiding device for a printing machine

Country Status (3)

Country Link
EP (1) EP1028077B1 (en)
AT (1) ATE242168T1 (en)
DE (2) DE19905095C2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10042887A1 (en) * 2000-08-31 2002-03-14 Heidelberger Druckmasch Ag Sheet processing machine
DE10042885A1 (en) 2000-08-31 2002-03-14 Heidelberger Druckmasch Ag Sheet transporting cylinder for printing press has throttled air jets set at minimum format
DE10133633A1 (en) 2000-08-31 2002-03-14 Heidelberger Druckmasch Ag System for reducing friction between support and sheets of paper in processing machine comprise compressed air outlets in surface of support, outlets being fitted with throttle system, e.g. spiral air feed
DE10042888A1 (en) * 2000-08-31 2002-03-14 Heidelberger Druckmasch Ag sheet guiding device
DE10344715A1 (en) 2003-09-26 2005-04-21 Heidelberger Druckmasch Ag Device for guiding a printing material
US7431290B2 (en) 2003-09-26 2008-10-07 Heidelberger Druckmaschinen Ag Device for guiding a print carrier, method for producing a print carrier guiding device and machine for processing a print carrier
AU2003280219A1 (en) * 2003-11-17 2004-06-06 Silverbrook Research Pty Ltd Blower box assembly for a printer
US7513499B2 (en) 2004-05-04 2009-04-07 Heidelberger Druckmaschinen Ag Sheet brake using a partitioned blower nozzle array
JP2007245719A (en) * 2006-03-15 2007-09-27 Heidelberger Druckmas Ag Sheet conveying apparatus
CN103224152A (en) * 2013-04-27 2013-07-31 朱光波 Transmission and transportation air floatation device
DE102016207406B4 (en) 2015-08-06 2021-10-28 Koenig & Bauer Ag Transport device for the sequential transport of individual sheet-shaped substrates along a predetermined path
CN108582760B (en) * 2018-05-17 2023-06-13 东莞职业技术学院 Paper-based 3D printing equipment based on text-created product

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29721184U1 (en) * 1997-11-29 1998-01-15 Roland Man Druckmasch Sheet guiding device in a printing press
DE29721185U1 (en) * 1997-11-29 1998-01-15 Roland Man Druckmasch Sheet guiding device in a printing press
DE19728104A1 (en) * 1997-07-02 1999-01-07 Roland Man Druckmasch Sheet guide device for printers
EP0899228A2 (en) * 1997-08-28 1999-03-03 Heidelberger Druckmaschinen Aktiengesellschaft Air cushion guiding device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT362227B (en) * 1979-07-02 1981-04-27 Andritz Ag Maschf MATERIAL RAIL DRYER
DE19549589B4 (en) * 1995-02-01 2005-11-17 Heidelberger Druckmaschinen Ag Sheet guiding device for printing machines

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19728104A1 (en) * 1997-07-02 1999-01-07 Roland Man Druckmasch Sheet guide device for printers
EP0899228A2 (en) * 1997-08-28 1999-03-03 Heidelberger Druckmaschinen Aktiengesellschaft Air cushion guiding device
DE29721184U1 (en) * 1997-11-29 1998-01-15 Roland Man Druckmasch Sheet guiding device in a printing press
DE29721185U1 (en) * 1997-11-29 1998-01-15 Roland Man Druckmasch Sheet guiding device in a printing press

Also Published As

Publication number Publication date
DE19905095C2 (en) 2001-02-22
DE19905095A1 (en) 2000-08-17
EP1028077B1 (en) 2003-06-04
EP1028077A2 (en) 2000-08-16
ATE242168T1 (en) 2003-06-15
DE50002410D1 (en) 2003-07-10

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