EP1140503B1 - Pumpfarbwerk - Google Patents
Pumpfarbwerk Download PDFInfo
- Publication number
- EP1140503B1 EP1140503B1 EP99964443A EP99964443A EP1140503B1 EP 1140503 B1 EP1140503 B1 EP 1140503B1 EP 99964443 A EP99964443 A EP 99964443A EP 99964443 A EP99964443 A EP 99964443A EP 1140503 B1 EP1140503 B1 EP 1140503B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- ink
- pump
- ink supply
- supply unit
- inking unit
- 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
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F31/00—Inking arrangements or devices
- B41F31/02—Ducts, containers, supply or metering devices
- B41F31/08—Ducts, containers, supply or metering devices with ink ejecting means, e.g. pumps, nozzles
Definitions
- the invention relates to a pump inking unit according to the Preamble of claim 1.
- the CH-PS 392 565 is an inking unit for one Multi-color rotary printing machine known. Of each one plate width, internal to the machine Ink reservoirs are made using a plurality of Pump ink nozzles for the delivery of printing ink the inlet gusset between two distribution rollers applied.
- CH 532 429 discloses an inking unit with a nozzle for Applying paint to a roller.
- the nozzle is with a reservoir connected to the compressed air is acted upon.
- WO 98/42511 shows a pump inking unit with one an ink duct adjustable ink feed bar, wherein the ink supply bar with at least two ink pumps is connected and at least one ink supply unit a paint reservoir and the paint pumps, this paint reservoir with the paint pumps connected is.
- the invention is based on the object To create pump inking.
- the only drawing shows a schematic Representation of an inking unit with an inventive Pump ink unit in a side view.
- a well-known inking system e.g. B. inking unit 01 for one Offset printing machine has an ink fountain pen 02. On the ink roller 02 is followed by a film roller 03, which in turn have a first ink transfer roller 04 is connected to a first ink rubbing cylinder 06.
- a another ink transfer roller 07 is between the first Ink cylinder 06 and a second ink cylinder 08 arranged, which in turn over two in parallel mutually extending ink application rollers 09, 11 with is connected circumferentially to a forme cylinder 12, which in turn with a rubber blanket or not shown Pressure cylinder cooperates.
- the inking unit 01 also has one, for example z. B. adjustable to the first ink rubbing cylinder 06, Ink roller washing device, not shown, and a adjustable to the forme cylinder 12, not shown Dampening solution application.
- a paint supply unit 13 consists of a z. B. by means of wheels 14 movable frame 16 with a handle 17 and supports 18.
- the frame 16 takes in a lower Level a paint reservoir 19 with directly below pneumatic pressure of standing ink. Doing so a gaseous medium, e.g. B. compressed air via a Compressed air line 29 with setting device 31 and Pressure indicator 32 from a central supply system fed and acts directly on the surface of the in the Ink reservoir 19 located ink. Consequently the printing ink from the ink reservoir 19 to Color pumps 24 promoted without this itself are suctioned.
- a gaseous medium e.g. B. compressed air via a Compressed air line 29 with setting device 31 and Pressure indicator 32 from a central supply system fed and acts directly on the surface of the in the Ink reservoir 19 located ink. Consequently the printing ink from the ink reservoir 19 to Color pumps 24 promoted without this itself are suctioned.
- the ink reservoir 19 is by means of a line 21 and a pressure reduction valve 22 with a Pump unit 23 connected, which a plurality of in Color pumps 24 symbolically represented in the drawing - about six to eight pieces - takes.
- Each of the paint pumps 24 is by means of a line or a hose 26 with a known, not shown, a plurality of side-by-side outlet openings having, at least quarter or half-cylinder-wide ink feed bar 27 connected.
- the one applying paint to the paint roller 02 Ink feed bar 27 can e.g. B. by means of a traverse 28th with a machine-fastener get connected.
- fasteners between the Ink feed bar 27 and a machine frame fixed Traverse 28 may be arranged.
- the ink pumps 24 are, for. B. each by one Electric motor driven, which, for. B. works depending on the machine speed.
- the electric motors are via a control line, not shown, with the Machine control center connectable.
- the invention has made it possible to an exchange of the printing ink in the shortest possible time make.
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Description
- 01
- Farbwerk
- 02
- Farbduktor
- 03
- Filmwalze
- 04
- Farbübertragungswalze, erste
- 05
- -
- 06
- Farbreibzylinder, erster
- 07
- Farbübertragungswalze, zweite
- 08
- Farbrelbzylinder, zweiter
- 09
- Farbauftragswalze
- 10
- -
- 11
- Farbauftragswalze
- 12
- Formzylinder
- 13
- Farbversorgungseinheit
- 14
- Rad (13)
- 15
- -
- 16
- Gestell (13)
- 17
- Handgriff (13)
- 18
- Stütze (13)
- 19
- Farbvorratsbehälter (13)
- 20
- -
- 21
- Leitung (13)
- 22
- Druckminderungsventil (21)
- 23.
- Pumpeneinheit (13)
- 24
- Farbpumpe
- 25
- -
- 26
- Schlauch (24; 27)
- 27
- Farbzuführleiste
- 28
- Traverse
- 29
- Druckluftleitung
- 30
- -
- 31
- Einstelleinrichtung
- 32
- Druckanzeiger
Claims (7)
- Pumpfarbwerk mit einer an einen Farbduktor (02) anstellbaren Farbzuführleiste (27), wobei die Farbzuführleiste (27) mit mindestens zwei Farbpumpen (24) verbunden ist und eine Farbversorgungseinheit mindestens einen Farbvorratsbehälter (19) und die Farbpumpen (24) aufweist, wobei dieser Farbvorratsbehälter (19) mit den Farbpumpen (24) verbunden ist, dadurch gekennzeichnet, daß die Farbversorgungseinheit (13) verfahrbar angeordnet ist und im Farbvorratsbehälter (19) Farbe (19) direkt mit einem gasförmigen Medium mit Überdruck beaufschlagt ist.
- Pumpfarbwerk nach Anspruch 1, dadurch gekennzeichnet, daß mit der Farbversorgungseinheit (13) in Verbindung stehende Leitungen (26; 29) flexibel ausgebildet sind.
- Pumpfarbwerk nach Anspruch 1, dadurch gekennzeichnet, daß die Farbversorgungseinheit (13) mit Rädern (14) versehen ist.
- Pumpfarbwerk nach Anspruch 3, dadurch gekennzeichnet, daß die Farbversorgungseinheit (13) ein Gestell (16) aufweist, und daß die Räder (14) am Gestell (16) angeordnet sind.
- Pumpfarbwerk nach Anspruch 1, dadurch gekennzeichnet, daß die Farbversorgungseinheit (13) frei verfahrbar ausgebildet ist.
- Pumpfarbwerk nach Anspruch 3, dadurch gekennzeichnet, daß die Räder (14) mit Schienen zusammenwirken.
- Pumpfarbwerk nach Anspruch 1, dadurch gekennzeichnet, daß die Farbversorgungseinheit (13) zumindest eine Viertelbreite des Farbduktors (02) mit Druckfarbe versorgt.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19860625 | 1998-12-29 | ||
DE19860625A DE19860625A1 (de) | 1998-12-29 | 1998-12-29 | Pumpfarbwerk |
PCT/DE1999/004047 WO2000038923A1 (de) | 1998-12-29 | 1999-12-21 | Pumpfarbwerk |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1140503A1 EP1140503A1 (de) | 2001-10-10 |
EP1140503B1 true EP1140503B1 (de) | 2002-08-28 |
Family
ID=7893056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99964443A Expired - Lifetime EP1140503B1 (de) | 1998-12-29 | 1999-12-21 | Pumpfarbwerk |
Country Status (5)
Country | Link |
---|---|
US (1) | US6499399B1 (de) |
EP (1) | EP1140503B1 (de) |
JP (1) | JP3445246B2 (de) |
DE (2) | DE19860625A1 (de) |
WO (1) | WO2000038923A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7131372B2 (en) * | 2003-12-01 | 2006-11-07 | Lockheed Martin Corporation | Miniature fluid dispensing end-effector for geometrically constrained areas |
DE102004045673B3 (de) * | 2004-09-17 | 2006-03-09 | Koenig & Bauer Ag | Pumpfarbwerk einer Druckmaschine |
ES2373415T5 (es) * | 2007-12-06 | 2019-12-17 | Windmoeller & Hoelscher | Manejo de color |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1133737B (de) | 1960-05-11 | 1962-07-26 | Maschf Augsburg Nuernberg Ag | Farbwerk fuer Mehrfarben-Rotationsdruckmaschinen |
DE1853635U (de) * | 1960-05-28 | 1962-06-20 | Therachemie Chem Therapeut | Vorrichtung zum einfaerben von farbwalzen in druckmaschinen. |
DE1225203B (de) * | 1963-07-18 | 1966-09-22 | Maschf Augsburg Nuernberg Ag | Einrichtung, insbesondere fuer Rotationsdruckmaschinen, zum Auftragen von Farbe auf eine Farbuebertragwalze |
US3781142A (en) * | 1972-01-14 | 1973-12-25 | Flow Technology Corp | Peristalic pump with adjustable tensioning means |
CH532429A (de) * | 1972-03-17 | 1973-01-15 | Singeisen Markus | Einrichtung, insbesondere Farbwerk, zum Auftragen einer Flüssigkeit auf eine rotierende Walze |
GB1439458A (en) | 1972-05-30 | 1976-06-16 | Colorflo Ltd | Printing apparatus |
CH550075A (de) * | 1973-05-29 | 1974-06-14 | Printcolor Ag | Einrichtung zur beschickung von druckmaschinen mit farbe. |
US4792292A (en) * | 1987-09-25 | 1988-12-20 | Tampo-Tool, Inc. | Ink pump system |
JPH074922B2 (ja) * | 1988-03-31 | 1995-01-25 | 凸版印刷株式会社 | インキ供給装置 |
US5168807A (en) * | 1990-10-30 | 1992-12-08 | Como Technologies, Inc. | Printing apparatus and method |
DE4117389C2 (de) * | 1991-05-28 | 2002-06-27 | Koenig & Bauer Ag | Farbzuführeinrichtung an einer Druckmaschine |
JPH0745243B2 (ja) * | 1991-08-08 | 1995-05-17 | 株式会社東京機械製作所 | インキ供給方法及びインキ供給装置 |
DE4241809A1 (de) | 1992-12-11 | 1994-06-16 | Heidelberger Druckmasch Ag | Farbdosiereinrichtung für Druckmaschinen |
DE4242493A1 (de) * | 1992-12-16 | 1994-06-23 | Bvs Gmbh | Vorrichtung zur Entnahme von Farbe |
US5367982A (en) * | 1993-02-25 | 1994-11-29 | Howard W. DeMoore | Automatic coating circulation and wash-up system for printing presses |
DK173668B1 (da) | 1997-03-24 | 2001-06-05 | Tresu As | Fremgangsmåde samt pumpeunit til forsyning af et trykværk med farve og rensevæske |
DE19721235A1 (de) * | 1997-05-21 | 1998-12-03 | Roland Man Druckmasch | Farbwerk mit einer Einrichtung zum Einfüllen von Druckfarbe in den Farbkasten |
-
1998
- 1998-12-29 DE DE19860625A patent/DE19860625A1/de not_active Withdrawn
-
1999
- 1999-12-21 US US09/856,141 patent/US6499399B1/en not_active Expired - Fee Related
- 1999-12-21 DE DE59902497T patent/DE59902497D1/de not_active Expired - Fee Related
- 1999-12-21 JP JP2000590858A patent/JP3445246B2/ja not_active Expired - Fee Related
- 1999-12-21 WO PCT/DE1999/004047 patent/WO2000038923A1/de active IP Right Grant
- 1999-12-21 EP EP99964443A patent/EP1140503B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1140503A1 (de) | 2001-10-10 |
US6499399B1 (en) | 2002-12-31 |
JP2002533246A (ja) | 2002-10-08 |
JP3445246B2 (ja) | 2003-09-08 |
DE19860625A1 (de) | 2000-07-20 |
WO2000038923A1 (de) | 2000-07-06 |
DE59902497D1 (de) | 2002-10-02 |
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