DE29722183U1 - Blanket washer - Google Patents

Blanket washer

Info

Publication number
DE29722183U1
DE29722183U1 DE29722183U DE29722183U DE29722183U1 DE 29722183 U1 DE29722183 U1 DE 29722183U1 DE 29722183 U DE29722183 U DE 29722183U DE 29722183 U DE29722183 U DE 29722183U DE 29722183 U1 DE29722183 U1 DE 29722183U1
Authority
DE
Germany
Prior art keywords
cleaning
blanket
cylinder
blanket cylinder
washing device
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
DE29722183U
Other languages
German (de)
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.)
Munz Richard De
Original Assignee
PUNKTUM PROJEKTBERATUNG fur D
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 PUNKTUM PROJEKTBERATUNG fur D filed Critical PUNKTUM PROJEKTBERATUNG fur D
Priority to DE29722183U priority Critical patent/DE29722183U1/en
Priority to EP98106216A priority patent/EP0928687B1/en
Priority to AT98106216T priority patent/ATE241469T1/en
Priority to DE59808525T priority patent/DE59808525D1/en
Publication of DE29722183U1 publication Critical patent/DE29722183U1/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
    • B41F35/00—Cleaning arrangements or devices
    • B41F35/06—Cleaning arrangements or devices for offset cylinders
    • 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
    • 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
    • B41P2235/26—Spraying 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
    • B41P2235/30—Recovering used solvents or residues
    • B41P2235/31—Recovering used solvents or residues by filtering

Landscapes

  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Glass Compositions (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Seal Device For Vehicle (AREA)

Abstract

The cleaning device cleans via the use of steam and has a main cleaning member in the form of rotary brushes. The excess water and washing medium are removed by suction. The device is 1/4 and 1/2 the cylinder width of the cleaning apparatus and is movable on guide rails parallel to the cylinder axis by a motor. Similar cleaning units can be arranged next to each other for adjacent offset printer cylinders.

Description

punktum Freiburgpoint Freiburg

punktumfull stop

G u m m ituch waschappa ratG u m m itouch washer rat

fur die grafische Industriefor the graphic industry

punktum Projektberatung für die grafische Industrie GmbH Basler Str. 115 79115 Freiburg Tel. 0761 4 10 18 Fax.0761 4 10 19 punktum Project Consulting for the Graphic Industry GmbH Basler Str. 115 79115 Freiburg Tel. 0761 4 10 18 Fax.0761 4 10 19

12 Dezember 199712 December 1997

punktum Freiburgpoint Freiburg

Beschreibung:Description: Anwendungsgebieteapplication areas

Der punktum-Gummituchwaschapparat findet sein Anwendungsgebiet im Bereich der grafischen Industrie, vornehmlich in Druckmaschinen welche im Offeetdruckverfahren arbeiten.The punktum blanket washing device is used in the graphic industry, primarily in printing machines that work with the offset printing process.

Der punktum-Gummituchwaschapparat als mobiler und seitlich beweglicher Waschapparat wird zum Reinigen der Gummituchzylinder in der Druckmaschine eingesetzt. Hierbei ist es unabhängig ob es sich um Bogen- oder Rotationsdruckmaschinen handelt.The punktum blanket washing machine is a mobile and laterally movable washing machine that is used to clean the blanket cylinders in the printing machine. This is independent of whether it is a sheet-fed or rotary printing machine.

Funktionfunction

Der punktum-Gummituchwaschapparat ist konzipiert zur Reinigung der Gummitücher auf den Gummituchzylindern. D.h. die Verschmutzung der Gummitücher durch Druckfarbe und Papierstaubablagerungen müssen teils während und grundsätzlich nach der Produktion gereinigt werden, um eine gute Druckqualität zu gewährleisten.The punktum rubber blanket washer is designed to clean the rubber blankets on the rubber blanket cylinders. This means that the contamination of the rubber blankets by printing ink and paper dust deposits must be cleaned partly during and generally after production in order to ensure good print quality.

Der punktum-Waschapparat ist auf einer Führungsschiene parallel zur Zylinderachse des Gummituchzylinders aufgesetzt und arettiert.The punktum washing device is mounted and secured on a guide rail parallel to the cylinder axis of the blanket cylinder.

Er wird in zwei Breiten gebaut,- 1/4 und 1/2 Breite des Gummituchzylinders. Dies hat den großen Vorteil, daß die Gummitücher des Gummitiuchzylinders, welche die 1/2 Breite des Zylinders haben, ausgewechselt werden können ohne daß der Waschapparat dabei hinderlich sein könnte.It is built in two widths - 1/4 and 1/2 the width of the blanket cylinder. This has the great advantage that the blankets of the blanket cylinder, which are 1/2 the width of the cylinder, can be replaced without the washing device being a hindrance.

Zu Beginn des Waschganges wird der Gummituchzylinder in Betrieb gesetzt, er dreht in Waschgeschwindigkeit mit ca. 5000 Zylinderumdrehungen pro Stunde.At the beginning of the washing cycle, the blanket cylinder is put into operation; it rotates at washing speed with approx. 5000 cylinder revolutions per hour.

Bei Einschalten des Waschapparates beginnt dessen Reinigungsbürste zu drehen. Gleichzeitig wird dieser durch einen Anstellmechanismus an die Oberfläche des Gummituchzylinders angestellt.When the washing device is switched on, its cleaning brush begins to rotate. At the same time, it is positioned against the surface of the blanket cylinder by an adjustment mechanism.

Danach wird die Oberfläche des Gummituchzylinders mit Wasserdampf vorbehandelt (Aufweichen des Papierstaubes). Während dieses Prozeßes läuft der Waschapparat, motorisch angetrieben, auf der Führungsschiene entlang des Zylinders.The surface of the blanket cylinder is then pre-treated with steam (softening the paper dust). During this process, the washing device, driven by a motor, runs along the guide rail along the cylinder.

12. Dezember 199712 December 1997

punktum Freiburgpoint Freiburg

Nach diesem kurzen Prozeß wird über Sprühdüsen Wasser und ein spezielles Waschmittel auf die rotierende Reinigungsbürste aufgesprüht, hiermit beginnt der eigentliche Reinigungsprozeß.After this short process, water and a special detergent are sprayed onto the rotating cleaning brush via spray nozzles. This is where the actual cleaning process begins.

Währed diesem Reinigungsprozeß bewegt sich der Waschapparat
ebenfalls auf der Führungsschiene enlang dem Gummituchzylinder und reinigt so die Oberfläche des Gummituchzylinders bzw. die Gummitücher. During this cleaning process, the washing machine moves
also on the guide rail along the blanket cylinder and thus cleans the surface of the blanket cylinder or the rubber blankets.

Während des Reinigungsprozesses wird das überschüssige Wasser und Waschmittel unterhalb des Waschapparates mittels einer Sauglippe abgesaugt.During the cleaning process, the excess water and detergent is sucked away from underneath the washing machine using a suction lip.

Der Einsatz der Sauglippe hat den Vorteil, daß kein überschüssiges Wasser und Waschmittel vom Gummituchzylinder abtropft und am Ende des gesamten Waschprozesses die Oberfläche des Gummituchzylinders abgetrocknet ist.The use of the suction lip has the advantage that no excess water and detergent drips off the blanket cylinder and at the end of the entire washing process the surface of the blanket cylinder is dry.

Das verbrauchte Wasser und Waschmittel wird über die Absaugung in ein zentrales Rezierkulationssystem gefördert, dort gefiltert und zur Wiederverwendung bereitgestellt.The used water and detergent are extracted into a central recirculation system, where they are filtered and made available for reuse.

Die Dauer des Gummituchwaschvorganges sowie die einzelnen Zyklen, - Wasserdamf, Wasser, Waschmittel und Rotationsgeschwindigkeit der Reinigungsbürste, sind über eine Programmierung einstell- bzw. wählbar.The duration of the blanket washing process as well as the individual cycles - steam, water, detergent and rotation speed of the cleaning brush - can be set or selected via programming.

Prozessablauf: 1) Punktum-Waschapparat auf FührungsschieneProcess flow: 1) Point washing device on guide rail

2) Gummituchzylinder dreht (Waschgang)2) Blanket cylinder rotates (wash cycle)

3) Einschalten des Waschapparates3) Switching on the washing machine

4) Vorbehandlung mit Wasserdampf
Waschapparat läuft auf der Führungsschiene4) Pretreatment with steam
Washing machine runs on the guide rail

5) . Wasser und Waschmittel wird auf die rotieren5) . Water and detergent is applied to the rotating

de Bürste gesprüht =Reinigungsphase
Waschapparat läuft auf der Führungsschienede brush sprayed = cleaning phase
Washing machine runs on the guide rail

6) Absaugung des überschüssigen Wassers und Waschmittels6) Extraction of excess water and detergent

IZ Dezember 1997IZ December 1997

punktum Freiburgpoint Freiburg

ZeichnungslegendenDrawing legends 11 Gummituchzylinder im
Druckwerk (Schnittseitlich)Blanket cylinder in
Printing unit (cut side) Sprühdüsen für Wasser und
WaschmittelSpray nozzles for water and
laundry detergent Zeichnung 1Drawing 1 1a1a Position des punktum-WaschapparatesPosition of the punctum washing apparatus Sprühdüsen für WasserdampfSpray nozzles for water vapor 11 Gummituchzyiinder
(linke Hälfte des Druckwerkes)Rubber blanket cylinder
(left half of the printing unit) rotierende Reinigungsbürsterotating cleaning brush Zeichnung 2Drawing 2 22 G ummituchwaschapparat auf der
Führungsschiene aulgesetztGum cloth washer on the
Guide rail attached AbsauglippeSuction lip G ummituchwaschapparatG ummi cloth washer ZuleitungenSupply lines Zeichnung 3Drawing 3 11 Antrieb ftjr Bürste und seitliche
BewegungenDrive ftjr brush and side
Movements 22 FührungsschieneGuide rail 33 HaltegriffeGrab handles 44 Zahnriemen fur seitliche BewegungTiming belt for lateral movement 55 66 77 88th 99

IZ Dezember 1997IZ December 1997

punktum Freiburgpoint Freiburg

ZeichnungslegendenDrawing legends

Zeichnung 4Drawing 4 Ansicht von vorne auf einen Gummituch
zylinderFront view of a rubber blanket
cylinder GummituchzylinderBlanket cylinder 11 Gummituchwaschapparat 1/4 breit
mit seitlicher Bewegung parallel
entlang dem GummituchzylinderBlanket washer 1/4 wide
with lateral movement parallel
along the blanket cylinder 22 FührungsschieneGuide rail 33 GummituchzylinderBlanket cylinder Zeichnung 5Drawing 5 11 Gummituchwaschapparat 1/2 breit
mit seitlicher Bewegung parallel
entlang dem GummituchzylinderBlanket washer 1/2 wide
with lateral movement parallel
along the blanket cylinder 22 FührungsschieneGuide rail 33

12. Dezember 199712 December 1997

Claims (6)

punktum Freiburg Schutzansprüche Parallel zur Gummituchzylinderachse motorisch beweglicher, mobiler Gummituchwaschapparat zum Reinigen der Gummitücher. Insbesondere gekennzeichnet durch:punktum Freiburg Protection claims Motor-driven, mobile rubber blanket washing device for cleaning the rubber blankets, parallel to the rubber blanket cylinder axis. Particularly characterized by: 1) Vorreinigung durch Dampf,1) Pre-cleaning by steam, 2) Hauptreinigung durch rotierende Bürste2) Main cleaning by rotating brush 3) Absaugung des überschüssigen Wassers und Waschmittels3) Extraction of excess water and detergent 2) 1/4 und 1/2 Zy linder breite des Waschapparates2) 1/4 and 1/2 cylinder width of the washing machine 3) auf Führungsschiene arretiert3) locked on guide rail 4) parallel zur Zylinderachse motorisch beweglich4) Motor-driven parallel to the cylinder axis 5) mobil, - gleiches Waschgerät kann nacheinander für anderer Gummituchzylinder eingesetzt werden5) mobile, - the same washing device can be used for other blanket cylinders one after the other 6) Gummituchwechsel bei eingebautem in Arbeitsposition befindlichen Waschapparat möglich6) Changing the rubber blanket is possible when the washing device is installed and in the working position IZ Dezember 1997IZ December 1997
DE29722183U 1997-12-16 1997-12-16 Blanket washer Expired - Lifetime DE29722183U1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE29722183U DE29722183U1 (en) 1997-12-16 1997-12-16 Blanket washer
EP98106216A EP0928687B1 (en) 1997-12-16 1998-04-05 Printing press blanket cleaner
AT98106216T ATE241469T1 (en) 1997-12-16 1998-04-05 RUBBER CLOTH CLEANING DEVICE IN A PRINTING MACHINE
DE59808525T DE59808525D1 (en) 1997-12-16 1998-04-05 Blanket cleaning device in a printing press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29722183U DE29722183U1 (en) 1997-12-16 1997-12-16 Blanket washer

Publications (1)

Publication Number Publication Date
DE29722183U1 true DE29722183U1 (en) 1998-04-30

Family

ID=8050020

Family Applications (2)

Application Number Title Priority Date Filing Date
DE29722183U Expired - Lifetime DE29722183U1 (en) 1997-12-16 1997-12-16 Blanket washer
DE59808525T Expired - Lifetime DE59808525D1 (en) 1997-12-16 1998-04-05 Blanket cleaning device in a printing press

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59808525T Expired - Lifetime DE59808525D1 (en) 1997-12-16 1998-04-05 Blanket cleaning device in a printing press

Country Status (3)

Country Link
EP (1) EP0928687B1 (en)
AT (1) ATE241469T1 (en)
DE (2) DE29722183U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000040416A2 (en) * 1998-12-31 2000-07-13 Koenig & Bauer Aktiengesellschaft Devices for cleaning a roller
WO2000054971A1 (en) * 1999-03-16 2000-09-21 Richard Munz Cleaning device for pressure cylinders of rotary printing presses

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20031131A1 (en) * 2003-06-05 2004-12-06 Omet Srl METHOD AND DEVICE FOR CLEANING A CYLINDER OF
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
ITFI20040051A1 (en) * 2004-03-04 2004-06-04 Perini Fabio DEVICE, METHOD AND KIT FOR CLEANING ROLLS IN PRINTING MACHINES
NL1027297C1 (en) * 2004-10-19 2006-04-20 Dam Machine Bv V Method for cleaning or keeping an ink job from a printing device, as well as an ink job adapted thereto.
DE102014113217A1 (en) 2014-09-12 2016-03-17 Manroland Web Systems Gmbh Method for cleaning a printing surface

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3308980C2 (en) * 1983-03-14 1986-03-13 Georg Spiess Gmbh, 8906 Gersthofen Washing device for a blanket cylinder of a printing machine
US5086701A (en) * 1988-11-17 1992-02-11 Baldwin Technology Corp. Printing press blanket cleaner
US5109770A (en) * 1989-09-22 1992-05-05 Oxy-Dry Corporation Printing cylinder cleaning system
DE4412821A1 (en) * 1994-04-14 1995-10-19 Kba Planeta Ag Method of cleaning rollers, drums or flat surfaces of printers
DE4426079A1 (en) * 1994-07-22 1996-01-25 Baldwin Gegenheimer Gmbh Device for cleaning rollers
DE19520550C2 (en) * 1995-06-06 1999-03-25 Roland Man Druckmasch Cleaning device for printing press cylinders

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000040416A2 (en) * 1998-12-31 2000-07-13 Koenig & Bauer Aktiengesellschaft Devices for cleaning a roller
WO2000040416A3 (en) * 1998-12-31 2000-11-09 Koenig & Bauer Ag Devices for cleaning a roller
WO2000054971A1 (en) * 1999-03-16 2000-09-21 Richard Munz Cleaning device for pressure cylinders of rotary printing presses
US6561096B1 (en) 1999-03-16 2003-05-13 Richard Munz Cleaning device for pressure cylinders of rotary printing presses
USRE39797E1 (en) * 1999-03-16 2007-08-28 Richard Munz Cleaning device for pressure cylinders of rotary printing presses

Also Published As

Publication number Publication date
DE59808525D1 (en) 2003-07-03
EP0928687A1 (en) 1999-07-14
ATE241469T1 (en) 2003-06-15
EP0928687B1 (en) 2003-05-28

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Legal Events

Date Code Title Description
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: B41F0035000000

Ipc: B41F0035060000

R207 Utility model specification

Effective date: 19980610

R081 Change of applicant/patentee

Owner name: MUNZ, RICHARD, DE

Free format text: FORMER OWNER: PUNKTUM - PROJEKTBERATUNG FUER DIE GRAFISCHE INDUSTRIE GMBH, 79115 FREIBURG, DE

Effective date: 19990817

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20010209

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20040113

R081 Change of applicant/patentee

Owner name: MUNZ, RICHARD, DE

Free format text: FORMER OWNER: MUNZ, RICHARD, ZIMMERSHEIM, FR

Effective date: 20041215

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20051216

R071 Expiry of right