EP0985527A3 - Sheet guiding device in the sheet feeder - Google Patents

Sheet guiding device in the sheet feeder Download PDF

Info

Publication number
EP0985527A3
EP0985527A3 EP99115127A EP99115127A EP0985527A3 EP 0985527 A3 EP0985527 A3 EP 0985527A3 EP 99115127 A EP99115127 A EP 99115127A EP 99115127 A EP99115127 A EP 99115127A EP 0985527 A3 EP0985527 A3 EP 0985527A3
Authority
EP
European Patent Office
Prior art keywords
sheet
printing cylinder
bow
guiding device
feed table
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
EP99115127A
Other languages
German (de)
French (fr)
Other versions
EP0985527A2 (en
EP0985527B1 (en
Inventor
Günter Dr. Weisbach
Michael Dr. Koch
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 EP0985527A2 publication Critical patent/EP0985527A2/en
Publication of EP0985527A3 publication Critical patent/EP0985527A3/en
Application granted granted Critical
Publication of EP0985527B1 publication Critical patent/EP0985527B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F21/00—Devices for conveying sheets through printing apparatus or machines
    • B41F21/04—Grippers
    • B41F21/05—In-feed grippers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/36—Article guides or smoothers, e.g. movable in operation
    • B65H5/38—Article guides or smoothers, e.g. movable in operation immovable in operation

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)

Abstract

Die Erfindung betrifft eine Bogenleiteinrichtung (9) in der Bogenanlage einer Bogendruckmaschine, bestehend aus einer Schwinganlage (1), die einen auf einem der Schwinganlage vorgeordneten Anlegtisch (5) nach der Vorderkante und Seitenkante ausgerichteten Bogen (14) erfaßt und einem der Schwinganlage nachgeordneten Bogenführungssystem (2) übergibt, welches den Bogen mit mindestens Druckzylindergeschwindigkeit einem nachgeordneten Druckzylinder (4) übergibt, wobei dem Bogenführungssystem Mittel (3) zum beschleunigten Abführen des auf dem Anlegtisch befindlichen Bogens zugeordnet sind.The invention relates to a sheet guiding device (9) in the sheet system of a sheet printing machine, Consisting of a vibration system (1), one upstream of the vibration system Feed table (5) after the leading edge and side edge aligned sheet (14) detected and a bow guide system (2) downstream of the vibrating system, which passes the bow with at least printing cylinder speed a downstream printing cylinder (4) passes, wherein the sheet guide system means (3) for accelerated removal of the on the Bow are located on the feed table.

Aufgabe der Erfindung ist es, eine Bogenleiteinrichtung zum beschleunigten Abführen eines Bogens vom Anlegtisch zu schaffen, die mit einfachen Mitteln zu realisieren ist, die Bogen vorglättet und auch bei großformatigen und schnelllaufenden Maschinen sowie bei der Verarbeitung dünner Bedruckstoffe ein effektives Betreiben der Gesamtanlage ermöglicht.The object of the invention is a sheet guiding device for the accelerated removal of a To create arches from the feed table, which can be realized with simple means, the arches pre-smoothed and also for large-format and high-speed machines and for processing thin substrates enables the entire system to be operated effectively.

Erfindungsgemäß wird die Aufgabe dadurch gelöst, dass in einem Abstand und gewölbt zum Bogenführungssystem (2) sich unmittelbar bis zum Druckzylinder (4) erstreckende, ein Bogenleitblech (10) aufweisende Bogenleiteinrichtung (9) vorgesehen ist, die einen dem Verlauf des Bogenleitblech folgenden, Druckzylinder weggerichteten Blasluftstrom realisieren.

Figure 00000001
According to the invention, the object is achieved in that a sheet guide device (9), which has a sheet guide plate (10) and extends to the sheet guiding system (2) and extends directly up to the printing cylinder (4), is provided, which has a printing cylinder following the course of the sheet guide plate Realize directional blow air flow.
Figure 00000001
EP99115127A 1998-09-09 1999-08-10 Sheet guiding device in the sheet feeder Expired - Lifetime EP0985527B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19841128A DE19841128A1 (en) 1998-09-09 1998-09-09 Sheet guiding device in the sheet feeder
DE19841128 1998-09-09

Publications (3)

Publication Number Publication Date
EP0985527A2 EP0985527A2 (en) 2000-03-15
EP0985527A3 true EP0985527A3 (en) 2000-06-28
EP0985527B1 EP0985527B1 (en) 2002-10-30

Family

ID=7880320

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99115127A Expired - Lifetime EP0985527B1 (en) 1998-09-09 1999-08-10 Sheet guiding device in the sheet feeder

Country Status (2)

Country Link
EP (1) EP0985527B1 (en)
DE (2) DE19841128A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10119097A1 (en) * 2001-04-19 2002-10-24 Koenig & Bauer Ag Sheet guiding device in the sheet line of printing machines
DE10309708A1 (en) * 2003-03-06 2004-09-16 Koenig & Bauer Ag Sheet feeder, includes flange with calibrated measuring coil to adjust gap between drum casing and sheet transport system and between casing and pneumatic cylinder
DE10309709A1 (en) * 2003-03-06 2004-09-16 Koenig & Bauer Ag sheet feeder

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE724077C (en) * 1938-12-11 1942-08-17 Planeta Druckmaschinenwerk Ag Device for the accelerated pulling away of an already aligned sheet to be printed
DE3108807A1 (en) * 1981-03-07 1982-09-16 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach "BOW OFFSETROTATION PRINTING MACHINE FOR THE OPTIONAL PRODUCTION OF SINGLE-SIDED MULTICOLOR PRINTING OR BEAUTIFUL AND REPRINTING"
DE3817168A1 (en) * 1987-05-22 1988-12-01 Polygraph Leipzig Sheet-conveying device for assisting sheet guidance
EP0553739A1 (en) * 1992-01-31 1993-08-04 KOENIG & BAUER-ALBERT AKTIENGESELLSCHAFT Sheet guide element adjusting device in rotary printing machines
DE29501537U1 (en) * 1995-02-01 1995-03-09 Heidelberger Druckmasch Ag Sheet guiding device with air supply boxes
DE19523887A1 (en) * 1994-09-06 1996-03-14 Kba Planeta Ag Drive for sheet accelerating system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE724077C (en) * 1938-12-11 1942-08-17 Planeta Druckmaschinenwerk Ag Device for the accelerated pulling away of an already aligned sheet to be printed
DE3108807A1 (en) * 1981-03-07 1982-09-16 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach "BOW OFFSETROTATION PRINTING MACHINE FOR THE OPTIONAL PRODUCTION OF SINGLE-SIDED MULTICOLOR PRINTING OR BEAUTIFUL AND REPRINTING"
DE3817168A1 (en) * 1987-05-22 1988-12-01 Polygraph Leipzig Sheet-conveying device for assisting sheet guidance
EP0553739A1 (en) * 1992-01-31 1993-08-04 KOENIG & BAUER-ALBERT AKTIENGESELLSCHAFT Sheet guide element adjusting device in rotary printing machines
DE19523887A1 (en) * 1994-09-06 1996-03-14 Kba Planeta Ag Drive for sheet accelerating system
DE19523888A1 (en) * 1994-09-06 1996-03-28 Kba Planeta Ag Sheet accelerating system drive
DE29501537U1 (en) * 1995-02-01 1995-03-09 Heidelberger Druckmasch Ag Sheet guiding device with air supply boxes

Also Published As

Publication number Publication date
EP0985527A2 (en) 2000-03-15
DE19841128A1 (en) 2000-03-16
DE59903236D1 (en) 2002-12-05
EP0985527B1 (en) 2002-10-30

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