EP1908591A3 - Cleaning device for a rotary printing press - Google Patents

Cleaning device for a rotary printing press Download PDF

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Publication number
EP1908591A3
EP1908591A3 EP07018962A EP07018962A EP1908591A3 EP 1908591 A3 EP1908591 A3 EP 1908591A3 EP 07018962 A EP07018962 A EP 07018962A EP 07018962 A EP07018962 A EP 07018962A EP 1908591 A3 EP1908591 A3 EP 1908591A3
Authority
EP
European Patent Office
Prior art keywords
guide roller
cleaning
cleaning device
cleaning brush
adjacent
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
EP07018962A
Other languages
German (de)
French (fr)
Other versions
EP1908591B1 (en
EP1908591A2 (en
Inventor
Klaus HÄMÄLÄINEN
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.)
Technotrans SE
Original Assignee
Technotrans SE
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 Technotrans SE filed Critical Technotrans SE
Publication of EP1908591A2 publication Critical patent/EP1908591A2/en
Publication of EP1908591A3 publication Critical patent/EP1908591A3/en
Application granted granted Critical
Publication of EP1908591B1 publication Critical patent/EP1908591B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F35/00—Cleaning arrangements or devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2235/00—Cleaning
    • B41P2235/10—Cleaning characterised by the methods or devices
    • B41P2235/20—Wiping devices
    • B41P2235/23—Brushes

Abstract

Die Erfindung betrifft eine Reinigungsvorrichtung (1) zum Reinigen zumindest einer, eine Papierbahn (3) führenden Leitwalze (2) in einer Rotationsdruckmaschine, welche Reinigungsvorrichtung (1) wenigstens eine im Bereich der zu reinigenden Leitwalze (2) koaxial zu dieser in dem durch die Papierbahn (3) umgrenzten Freiraum angeordnete Reinigungsbürste (4) hat, die ein Borstenfeld mit wendelförmig umlaufenden Borsten (5) aufweist, und die zumindest während des Reinigungsvorgangs mit ihrem Borstenfeld wenigstens bereichsweise die Leitwalze (2) reinigend beaufschlagt, wobei die Reinigungsvorrichtung (4) mindestens einen Schmutzauslaß (6) hat, über den die mittels der zumindest einen Reinigungsbürste (4) von der Leitwalze (2) entfernten Schmutzpartikel absaugbar oder dergleichen abführbar sind. Für die erfindungsgemäße Reinigungsvorrichtung (1) ist kennzeichnend, dass das Borstenfeld der zumindest einen Reinigungsbürste (4) wenigstens zwei benach-barte Teilbereiche (7,8) mit gegensinnig umlaufenden Borsten hat, die die in diesen Teilbereichen (7,8) von der Leitwalze (5) entfernten Schmutzpartikel entweder zu einem zwischen den benachbarten Reinigungsbürsten-Teilbereichen (7,8) angeordneten gemeinsamen Schmutzauslass oder zu jeweils einem seitlich an den Stirnendbereichen der benachbarten Reinigungsbürsten-Teilbereiche (7,8) vorgesehenen Schmutzauslass (6) bewegen.

Figure imgaf001
The invention relates to a cleaning device (1) for cleaning at least one, a paper web (3) leading guide roller (2) in a rotary printing machine, which cleaning device (1) at least one in the region of the guide roller (2) to be cleaned coaxially to this in the Paper web (3) delimited space arranged cleaning brush (4), which has a bristle field with helically rotating bristles (5), and at least during the cleaning process with its bristle field at least partially applied to the guide roller (2), the cleaning device (4) has at least one dirt outlet (6) through which the by means of the at least one cleaning brush (4) of the guide roller (2) removed dirt particles sucked off or the like can be discharged. For the cleaning device (1) according to the invention, it is characteristic that the bristle field of the at least one cleaning brush (4) has at least two adjacent partial areas (7, 8) with bristles running in opposite directions from those in these partial areas (7, 8) of the guide roller (5) removed dirt particles move either to one between the adjacent cleaning brush subregions (7,8) arranged common dirt outlet or each one laterally on the front end of the adjacent cleaning brush subregions (7,8) provided dirt outlet (6).
Figure imgaf001
EP07018962A 2006-09-27 2007-09-26 Cleaning device for a rotary printing press Expired - Fee Related EP1908591B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006046071A DE102006046071B3 (en) 2006-09-27 2006-09-27 Cleaning system for rollers in rotary printing machines comprises rotary brush mounted against roller which has counter-rotating sections with bristles in spiral which pass material removed from roller to central outlet or two end outlets

Publications (3)

Publication Number Publication Date
EP1908591A2 EP1908591A2 (en) 2008-04-09
EP1908591A3 true EP1908591A3 (en) 2008-04-16
EP1908591B1 EP1908591B1 (en) 2010-08-18

Family

ID=38830951

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07018962A Expired - Fee Related EP1908591B1 (en) 2006-09-27 2007-09-26 Cleaning device for a rotary printing press

Country Status (3)

Country Link
US (1) US20080087182A1 (en)
EP (1) EP1908591B1 (en)
DE (2) DE102006046071B3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009058744B4 (en) * 2009-12-17 2012-11-29 Technotrans Ag Cleaning device for printing and printing plate cylinders
DE102014113178A1 (en) * 2014-09-12 2016-03-17 Manroland Web Systems Gmbh Cleaning device for a printing press

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3120983A1 (en) * 1980-05-28 1982-04-29 Dai Nippon Insatsu K.K., Tokyo Device for washing the blanket cylinder of a rotary offset press
DE3812678A1 (en) * 1988-04-16 1989-10-26 Heidelberger Druckmasch Ag DEVICE FOR CLEANING BOW TRANSFER CYLINDERS IN ROTARY PRINTING MACHINES
EP0461898A1 (en) * 1990-06-14 1991-12-18 Baldwin Technology Corporation Rotating brush cleaner system
DE19860854A1 (en) * 1998-12-31 2000-07-06 Koenig & Bauer Ag Device for cleaning a roller
DE10053322A1 (en) * 2000-10-27 2002-05-08 Roland Man Druckmasch Washing device for printer inking machinery comprises a driven helical coil that rotates next to a print cylinder so that it removes excess ink by use of rubber coil on its surface, providing reliable and low-maintenance cleaning

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4875611A (en) * 1987-12-10 1989-10-24 Xerox Corporation Roll media feed roll system
US5597413A (en) * 1992-12-07 1997-01-28 Xerox Corporation Donor brush
JP2592694Y2 (en) * 1993-07-15 1999-03-24 ニッカ株式会社 Printing machine cylinder cleaning device
US20020157205A1 (en) * 2001-04-27 2002-10-31 Akira Hara Cylinder cleaning brush unit
JP2005001243A (en) * 2003-06-12 2005-01-06 Baldwin Japan Ltd Cleaning liquid feeder for cylinder cleaning, brush unit for cleaning cylinder and cylinder cleaning device
DE10344115A1 (en) * 2003-09-24 2005-04-21 Richard Munz Cleaning device for printing cylinder

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3120983A1 (en) * 1980-05-28 1982-04-29 Dai Nippon Insatsu K.K., Tokyo Device for washing the blanket cylinder of a rotary offset press
DE3812678A1 (en) * 1988-04-16 1989-10-26 Heidelberger Druckmasch Ag DEVICE FOR CLEANING BOW TRANSFER CYLINDERS IN ROTARY PRINTING MACHINES
EP0461898A1 (en) * 1990-06-14 1991-12-18 Baldwin Technology Corporation Rotating brush cleaner system
DE19860854A1 (en) * 1998-12-31 2000-07-06 Koenig & Bauer Ag Device for cleaning a roller
DE10053322A1 (en) * 2000-10-27 2002-05-08 Roland Man Druckmasch Washing device for printer inking machinery comprises a driven helical coil that rotates next to a print cylinder so that it removes excess ink by use of rubber coil on its surface, providing reliable and low-maintenance cleaning

Also Published As

Publication number Publication date
DE502007004763D1 (en) 2010-09-30
US20080087182A1 (en) 2008-04-17
DE102006046071B3 (en) 2008-01-24
EP1908591B1 (en) 2010-08-18
EP1908591A2 (en) 2008-04-09

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