EP1120252A3 - Flushing device for a gumming station in a unit for washing, gumming and drying printing plates - Google Patents

Flushing device for a gumming station in a unit for washing, gumming and drying printing plates Download PDF

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Publication number
EP1120252A3
EP1120252A3 EP01101864A EP01101864A EP1120252A3 EP 1120252 A3 EP1120252 A3 EP 1120252A3 EP 01101864 A EP01101864 A EP 01101864A EP 01101864 A EP01101864 A EP 01101864A EP 1120252 A3 EP1120252 A3 EP 1120252A3
Authority
EP
European Patent Office
Prior art keywords
die
der
spülflüssigkeit
rollers
gumming
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.)
Withdrawn
Application number
EP01101864A
Other languages
German (de)
French (fr)
Other versions
EP1120252A2 (en
Inventor
Christian-Peter Hanosek
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1120252A2 publication Critical patent/EP1120252A2/en
Publication of EP1120252A3 publication Critical patent/EP1120252A3/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F35/00—Cleaning arrangements or devices
    • B41F35/001—Devices for cleaning parts removed from the printing machines
    • 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
    • B41P2235/22—Rollers
    • 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

Landscapes

  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Printing Plates And Materials Therefor (AREA)

Abstract

Beschrieben wird eine Einrichtung zum Spülen einer Gummierstation in einer Anlage zum Waschen, Gummieren und Trocknen von Druckplatten, mit den folgenden Merkmalen:

  • a) In der Gummierstation (4) ist wenigstens ein Paar Walzen (10, 11) vorgesehen, welche mit waagerechter Drehachse übereinander angeordnet sind;
  • b) zwischen den Walzen (10, 11) besteht ein Spalt, durch welchen die Druckplatten (13) hindurchbewegbar sind, wobei die beiden Walzen (10, 11) die Druckplatten (13) an deren Oberseite und Unterseite berühren;
  • c) entlang der oberen Walze (10) sind Düsen (19) angeordnet, durch welche eine Flüssigkeit auf die obere Walze (11) auftragbar ist;
  • d) die Düsen (19) sind wahlweise mit einer Quelle (32, 33) für eine Gummierflüssigkeit und mit einer Quelle (38, 33, 27) für eine im wesentlichen aus Wasser bestehende Spülflüssigkeit verbindbar;
  • e) unter dem Walzenpaar (10, 11) ist eine Wanne (9) angeordnet, welche die von den Walzen (10, 11) und Druckplatten (13) ablaufende Gummierflüssigkeit und Spülflüssigkeit auffängt;
  • f) an die Wanne (9) sind Mittel (34, 35, 36, 37) zum Ableiten der Gummierflüssigkeit und der Spülflüssigkeit angeschlossen;
  • g) die Quelle (38, 33, 27) für die Spülflüssigkeit umfaßt einen Vorratsbehälter (38), welcher mit Mitteln (40) zum Begrenzen des Niveaus der Spülflüssigkeit vorgesehen ist;
  • h) der Vorratsbehälter (38) hat einen Anschluß (27) für Frischwasser, dessen Mündung über dem höchsten Niveau der Spülflüssigkeit im Vorratsbehälter (38) liegt.
    • Figure 00000001
    A device is described for rinsing a gumming station in a system for washing, gumming and drying printing plates, with the following features:
  • a) In the gumming station (4) at least one pair of rollers (10, 11) is provided, which are arranged one above the other with a horizontal axis of rotation;
  • b) there is a gap between the rollers (10, 11) through which the pressure plates (13) can be moved, the two rollers (10, 11) touching the pressure plates (13) on the top and bottom thereof;
  • c) nozzles (19) are arranged along the upper roller (10), through which a liquid can be applied to the upper roller (11);
  • d) the nozzles (19) can optionally be connected to a source (32, 33) for a gum liquid and to a source (38, 33, 27) for a rinsing liquid consisting essentially of water;
  • e) a trough (9) is arranged under the pair of rollers (10, 11) and collects the gum and rinsing liquid running off from the rollers (10, 11) and pressure plates (13);
  • f) means (34, 35, 36, 37) are connected to the tub (9) for draining the gum liquid and the rinsing liquid;
  • g) the source (38, 33, 27) for the rinsing liquid comprises a reservoir (38) which is provided with means (40) for limiting the level of the rinsing liquid;
  • h) the reservoir (38) has a connection (27) for fresh water, the mouth of which is above the highest level of the rinsing liquid in the reservoir (38).
    • Figure 00000001
    EP01101864A 2000-01-28 2001-01-26 Flushing device for a gumming station in a unit for washing, gumming and drying printing plates Withdrawn EP1120252A3 (en)

    Applications Claiming Priority (2)

    Application Number Priority Date Filing Date Title
    DE20001524U DE20001524U1 (en) 2000-01-28 2000-01-28 Device for rinsing a gumming station in a system for washing, gumming and drying printing plates
    DE20001524U 2000-01-28

    Publications (2)

    Publication Number Publication Date
    EP1120252A2 EP1120252A2 (en) 2001-08-01
    EP1120252A3 true EP1120252A3 (en) 2002-09-18

    Family

    ID=7936543

    Family Applications (1)

    Application Number Title Priority Date Filing Date
    EP01101864A Withdrawn EP1120252A3 (en) 2000-01-28 2001-01-26 Flushing device for a gumming station in a unit for washing, gumming and drying printing plates

    Country Status (2)

    Country Link
    EP (1) EP1120252A3 (en)
    DE (1) DE20001524U1 (en)

    Families Citing this family (3)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    DE10154430B4 (en) * 2001-11-06 2009-04-02 Manroland Ag Method and device for erasing a printed image on a printing form for a printing press
    DE102006027768B3 (en) * 2006-06-16 2007-10-11 Technotrans Ag Washing bar for applying washing fluid to cleaning element of washing device of impression cylinder of offset printing press has spray pipe pretensioned against impingement surface by means of adjustable spring force
    CN105775880B (en) * 2014-12-24 2023-06-23 重庆鑫仕达包装设备有限公司 Composite machine

    Citations (3)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    EP0612618A2 (en) * 1993-02-25 1994-08-31 DeMoore, Howard W. Automatic coating circulation and wash-up system for printing presses
    EP0703861A1 (en) * 1993-06-18 1996-04-03 Hanosek Christian Peter Device for washing and drying printing plates
    GB2310166A (en) * 1996-02-09 1997-08-20 Elsen Ltd An apparatus for washing printing plates

    Patent Citations (3)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    EP0612618A2 (en) * 1993-02-25 1994-08-31 DeMoore, Howard W. Automatic coating circulation and wash-up system for printing presses
    EP0703861A1 (en) * 1993-06-18 1996-04-03 Hanosek Christian Peter Device for washing and drying printing plates
    GB2310166A (en) * 1996-02-09 1997-08-20 Elsen Ltd An apparatus for washing printing plates

    Also Published As

    Publication number Publication date
    EP1120252A2 (en) 2001-08-01
    DE20001524U1 (en) 2000-05-04

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