WO2001025015A1 - Druckmaschine mit farbkammerrakel - Google Patents
Druckmaschine mit farbkammerrakel Download PDFInfo
- Publication number
- WO2001025015A1 WO2001025015A1 PCT/CH2000/000545 CH0000545W WO0125015A1 WO 2001025015 A1 WO2001025015 A1 WO 2001025015A1 CH 0000545 W CH0000545 W CH 0000545W WO 0125015 A1 WO0125015 A1 WO 0125015A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- doctor blade
- ink
- printing machine
- inking roller
- roller
- Prior art date
Links
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 an ink chamber doctor blade and an ink application roller, with a holder in order to hold the ink chamber doctor blade in a predetermined position relative to the ink application roller and to press it onto the latter.
- the chambered doctor blade is used to supply and distribute the desired ink to the inking roller, e.g. the anilox roller of a printing press.
- the chambered doctor blade is fixedly arranged in a predetermined angular position with respect to the inking roller.
- such a construction cannot guarantee optimal filling of the "wells" of the anilox roller.
- the object of the present invention was to create a printing machine with an ink chamber doctor blade, which enables an optimal ink supply to the inking roller.
- the chamber doctor blade which can be swiveled around the axis of the inking roller, the "cups" of the anilox roller can be optimally filled, depending on the ink consistency and printing speed. Even if the paint is inadvertently separated (heavy paint parts below), this goal can easily be achieved with a suitable angular position.
- the optimal angle setting of the doctor blade chamber can also be achieved automatically by means of a control device depending on process engineering parameters.
- Fig. 1 shows a purely schematic structure of part of a
- FIG. 2 shows a similar, but somewhat more detailed, schematic view as in FIG. 1.
- Figure 1 of the drawing shows a section of a printing machine purely schematically, wherein in addition to an inking roller 1, the ink chamber doctor blade 2 of interest is illustrated.
- the doctor box 3 with the ink chamber 4 is mounted on a support 5 which is adjustable in the direction of the arrow in order to adjust the pressure of the doctor blade 2 on the roller 1. This is done via an actuator 6 (e.g. hydraulic or pneumatic cylinder).
- an actuator 6 e.g. hydraulic or pneumatic cylinder
- the chambered doctor blade 2 with support 5 and associated components is mounted on a plate 7 which can be pivoted in a vertical plane about the axis of the roller 1 and which allows the doctor blade 2 to be pivoted into any angular positions 2 ', 2 "with respect to the roller 1 (depending on Art the ink to be applied or the amount of ink still remaining in the ink chamber 4, in order to achieve an optimal filling of the "wells" of the anilox roller by supporting the weight of the ink, if necessary taking into account the speed of the process).
- FIG. 2 of the drawing shows a further, somewhat more detailed principle view of the construction according to the invention. The same reference numbers as in FIG. 1 are used for the same parts.
- the chambered doctor blade 2 is mounted on a support 5 and a vertically pivotable plate 7 as an exchangeable cassette and is held against the roller 1 (anilox roller) with a predetermined force.
- the manual pivotability of the carrier plate 7 is shown.
- the support structure can be blocked in detents 18 (in the example shown: pivoting possibility up to 90 °).
- the chambered doctor blade 2 can always be brought into an optimal angular position with respect to the roller 1 and locked. This ensures the optimal filling of the "wells" of the anilox roller 1.
- process engineering parameters e.g. Color consistency, color weight and / or printing speed are either manual or automatic.
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Devices For Checking Fares Or Tickets At Control Points (AREA)
- Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
- Rotary Presses (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU75025/00A AU7502500A (en) | 1999-10-05 | 2000-10-05 | Printing machine with ink-reservoir doctor blade |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99119669.2 | 1999-10-05 | ||
EP99119669A EP1090755B1 (de) | 1999-10-05 | 1999-10-05 | Druckmaschine mit Farbkammerrakel |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001025015A1 true WO2001025015A1 (de) | 2001-04-12 |
Family
ID=8239118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CH2000/000545 WO2001025015A1 (de) | 1999-10-05 | 2000-10-05 | 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) |
Families Citing this family (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 Druckmasch Ag | 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 DE DE59915129T patent/DE59915129D1/de not_active Expired - Lifetime
- 1999-10-05 AT AT99119669T patent/ATE456458T1/de not_active IP Right Cessation
- 1999-10-05 EP EP99119669A patent/EP1090755B1/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 Druckmasch Ag | 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 |
Also Published As
Publication number | Publication date |
---|---|
DE59915129D1 (de) | 2010-03-18 |
EP1090755B1 (de) | 2010-01-27 |
AU7502500A (en) | 2001-05-10 |
EP1090755A1 (de) | 2001-04-11 |
ATE456458T1 (de) | 2010-02-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0277545B1 (de) | Vorrichtung zum Aufbringen einer Hülse auf einen Druckwerkzylinder | |
DE3112745C2 (de) | An einen Plattenzylinder einer Offset- oder Hochdruckmaschine anstellbarer Walzenstock | |
DE3715536C2 (de) | ||
EP1242242B1 (de) | Verfahren und vorrichtung zum kuppeln/entkuppeln eines zylinders in einer druckmaschine | |
DE1273540B (de) | Rakelvorrichtung fuer Rotationstiefdruckmaschinen | |
DE3706602A1 (de) | Farbwerk fuer eine rotations-offsetdruckmaschine | |
EP0635366B1 (de) | Verfahren und Einrichtung zum Aufbringen eines flüssigen Mediums auf einen Bedruckstoff in Offsetdruckmaschinen | |
EP0382747B1 (de) | Flexo-druckeinrichtung | |
EP1070550A2 (de) | Vorrichtung zum direkten oder indirekten Auftragen eines flüssigen oder pastösen Auftragsmediums auf eine laufende Materialbahn, insbesondere aus Papier oder Karton | |
DE3344777C1 (de) | Feuchtmitteldosiervorrichtung für das Feuchtwerk einer Druckmaschine | |
DE4400563C2 (de) | Walze in einem Farbwerk oder Feuchtwerk einer Rotationsdruckmaschine | |
DE3932232A1 (de) | Rakelvorrichtung | |
EP1090755B1 (de) | Druckmaschine mit Farbkammerrakel | |
DE10111068A1 (de) | Walzenschloss zum lösbaren Befestigen einer Walze in einer Druckmaschine | |
DE4322791A1 (de) | Vorrichtung zur Aufnahme und Verstellung einer Dosierwalze in einer Veredelungseinheit | |
EP1707361B1 (de) | Auftragswalze für ein Offsetdruckwerk | |
EP0974457B1 (de) | Druckwerk in einer Rollenrotationsoffsetdruckmaschine | |
CH687185A5 (de) | Rakelbalken. | |
EP0175365B1 (de) | Vorrichtung zum Belegen eines Formzylinders mit einer Wickelplatte | |
EP1005982B1 (de) | Wechseleinrichtung für Walzen und Zylinder in einer Druckmaschine | |
DE3705067C1 (en) | Device for improving the ink separation in an inking and damping unit | |
EP0614759A1 (de) | Verfahren und Vorrichtung zum Verstellen von Druckzylindern | |
DE3740722A1 (de) | Vorrichtung zur befeuchtung von druckformen | |
EP0393561B1 (de) | Farbwerkwalze | |
EP0387497B1 (de) | Vorrichtung zum Zuführen von Flüssigkeiten zum Plattenzylinder einer Offset-Rotationsdruckmaschine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CR CU CZ DE DK DM DZ EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
122 | Ep: pct application non-entry in european phase | ||
NENP | Non-entry into the national phase |
Ref country code: JP |