EP1090755A1 - Druckmaschine mit Farbkammerrakel - Google Patents
Druckmaschine mit Farbkammerrakel Download PDFInfo
- Publication number
- EP1090755A1 EP1090755A1 EP99119669A EP99119669A EP1090755A1 EP 1090755 A1 EP1090755 A1 EP 1090755A1 EP 99119669 A EP99119669 A EP 99119669A EP 99119669 A EP99119669 A EP 99119669A EP 1090755 A1 EP1090755 A1 EP 1090755A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- doctor blade
- roller
- ink
- inking roller
- printing machine
- 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
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
- B41F31/027—Ink rail devices for inking ink rollers
Definitions
- the present invention relates to a printing press with a Ink chamber doctor blade and an inking roller, with a holder, around the ink chamber doctor blade in a predetermined position hold to the inking roller and press against the latter.
- the doctor blade is used for feeding and distribution the desired color on the inking roller, e.g. the Anilox roller of a printing press.
- the doctor blade is in a predetermined angular position to the inking roller arranged.
- Such a construction is capable of different Color consistency and / or print speed not optimal To ensure filling of the "well" of the anilox roller.
- the object of the present invention was to provide a printing press to create with ink chamber doctor blade, which an optimal ink supply on the inking roller.
- a particular embodiment of the invention is in the dependent Claim defined.
- the chambered doctor blade can be adjusted depending on the color consistency and Print speed the "well" of the anilox roller optimal to fill. Even if the paint is inadvertently separated (heavy Color parts below), this goal can be achieved with a suitable angular position easy to implement.
- the optimal angle setting of the doctor chamber can be adjusted using a control device depending on process engineering Reach parameters automatically.
- Figure 1 of the drawing shows a section of a printing press purely schematically, in addition to an inking roller 1 the ink chamber doctor blade 2 of interest here is illustrated.
- the doctor box 3 with the ink chamber 4 is on a carrier 5 mounted, which is adjustable in the direction of the arrow to adjust the pressure of the doctor blade 2 on the roller 1. This happens via an actuator 6 (e.g. hydraulic or pneumatic cylinder) .
- an actuator 6 e.g. hydraulic or pneumatic cylinder
- the doctor blade 2 with carrier 5 and associated components on a pivotable in a vertical plane about the axis of the roller 1 Mounted plate 7, which allows the squeegee 2 in to pivot any angular positions 2 ', 2 "with respect to the roller 1 (depending on the type of color to be applied or still in the ink chamber 4 remaining amount of ink for optimal filling the "well" of the anilox roller with the support of the weight of the paint, taking into account if necessary the speed of the process).
- the pivoting e.g. via the actuator 6 '.
- FIG. 2 of the drawing shows another, somewhat more detailed Principle view of the construction according to the invention. It will for the same parts the same transfer numbers as for figure 1 used.
- the chambered doctor blade 2 is on a support 5 and one is vertical pivotable plate 7 mounted as a removable cassette and is against the roller 1 with a predetermined force (Anilox roller) held.
- the chamber doctor can be 2 always bring in an optimal angular position to the roller 1 and lock. This is the optimal filling of the "cups" Anilox roller 1 guaranteed.
- the pivoting can be dependent procedural parameters, e.g. Color consistency, Color weight and / or print speed either manually or automatically.
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Rotary Presses (AREA)
- Devices For Checking Fares Or Tickets At Control Points (AREA)
- Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
Abstract
Description
Claims (2)
- Druckmaschine mit einer Farbkammerrakel und einer Farbauftragswalze, mit einer Halterung um die Farbkammerrakel in einer vorbestimmten Stellung zur Farbauftragswalze zu halten und an letztere anzudrücken, dadurch gekennzeichnet, dass die Halterung eine Tragkonstruktion aufweist, welche um die Achse der Farbauftragswalze verschwenkbar ist, um zusammen mit einer an der Tragkonstruktion angebrachten Kammerrakel in beliebig wählbare Winkelstellungen bezüglich der Farbauftragswalze eingestellt zu werden.
- Druckmaschine nach Anspruch 1, gekennzeichnet durch Regelmittel, um die Tragkonstruktion bzw. die daran angebrachte Kammerrakel in Abhängigkeit von verfahrenstechnischen Parametern, wie z.B. Farbkonsistenz, Farbgewicht und/oder Druckgeschwindigkeit, automatisch in eine optimale Winkelstellung bezüglich der Farbauftragswalze zu verschwenken.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT99119669T ATE456458T1 (de) | 1999-10-05 | 1999-10-05 | Druckmaschine mit farbkammerrakel |
DE59915129T DE59915129D1 (de) | 1999-10-05 | 1999-10-05 | Druckmaschine mit Farbkammerrakel |
EP99119669A EP1090755B1 (de) | 1999-10-05 | 1999-10-05 | Druckmaschine mit Farbkammerrakel |
PCT/CH2000/000545 WO2001025015A1 (de) | 1999-10-05 | 2000-10-05 | Druckmaschine mit farbkammerrakel |
AU75025/00A AU7502500A (en) | 1999-10-05 | 2000-10-05 | Printing machine with ink-reservoir doctor blade |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99119669A EP1090755B1 (de) | 1999-10-05 | 1999-10-05 | Druckmaschine mit Farbkammerrakel |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1090755A1 true EP1090755A1 (de) | 2001-04-11 |
EP1090755B1 EP1090755B1 (de) | 2010-01-27 |
Family
ID=8239118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99119669A Expired - Lifetime EP1090755B1 (de) | 1999-10-05 | 1999-10-05 | Druckmaschine mit Farbkammerrakel |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1090755B1 (de) |
AT (1) | ATE456458T1 (de) |
AU (1) | AU7502500A (de) |
DE (1) | DE59915129D1 (de) |
WO (1) | WO2001025015A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006044985A1 (de) * | 2006-09-23 | 2008-04-03 | Koenig & Bauer Aktiengesellschaft | Vorrichtung zur Dosierung von Druckfarbe in einer Druckmaschine |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5184556A (en) * | 1992-02-18 | 1993-02-09 | Paper Converting Machine Company | Printing apparatus and method |
DE29518278U1 (de) * | 1995-11-17 | 1996-01-18 | Heidelberger Druckmaschinen Ag, 69115 Heidelberg | Kammerrakel an Rotationsdruckmaschinen |
WO1998018630A1 (de) * | 1996-10-25 | 1998-05-07 | Koenig & Bauer Ag | Farbkasten |
EP0885720A1 (de) * | 1997-06-19 | 1998-12-23 | Martin | Multifunktionales farbwerk für eine flexodruckmaschine |
-
1999
- 1999-10-05 EP EP99119669A patent/EP1090755B1/de not_active Expired - Lifetime
- 1999-10-05 AT AT99119669T patent/ATE456458T1/de not_active IP Right Cessation
- 1999-10-05 DE DE59915129T patent/DE59915129D1/de not_active Expired - Lifetime
-
2000
- 2000-10-05 WO PCT/CH2000/000545 patent/WO2001025015A1/de active Application Filing
- 2000-10-05 AU AU75025/00A patent/AU7502500A/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5184556A (en) * | 1992-02-18 | 1993-02-09 | Paper Converting Machine Company | Printing apparatus and method |
DE29518278U1 (de) * | 1995-11-17 | 1996-01-18 | Heidelberger Druckmaschinen Ag, 69115 Heidelberg | Kammerrakel an Rotationsdruckmaschinen |
WO1998018630A1 (de) * | 1996-10-25 | 1998-05-07 | Koenig & Bauer Ag | Farbkasten |
EP0885720A1 (de) * | 1997-06-19 | 1998-12-23 | Martin | Multifunktionales farbwerk für eine flexodruckmaschine |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006044985A1 (de) * | 2006-09-23 | 2008-04-03 | Koenig & Bauer Aktiengesellschaft | Vorrichtung zur Dosierung von Druckfarbe in einer Druckmaschine |
Also Published As
Publication number | Publication date |
---|---|
EP1090755B1 (de) | 2010-01-27 |
ATE456458T1 (de) | 2010-02-15 |
DE59915129D1 (de) | 2010-03-18 |
WO2001025015A1 (de) | 2001-04-12 |
AU7502500A (en) | 2001-05-10 |
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