DE102005019531A1 - Top-mounted ink vat for printing press drum has internal rollers driving motion of full-width wire loop - Google Patents
Top-mounted ink vat for printing press drum has internal rollers driving motion of full-width wire loop Download PDFInfo
- Publication number
- DE102005019531A1 DE102005019531A1 DE102005019531A DE102005019531A DE102005019531A1 DE 102005019531 A1 DE102005019531 A1 DE 102005019531A1 DE 102005019531 A DE102005019531 A DE 102005019531A DE 102005019531 A DE102005019531 A DE 102005019531A DE 102005019531 A1 DE102005019531 A1 DE 102005019531A1
- Authority
- DE
- Germany
- Prior art keywords
- doctor blade
- ink
- active element
- chamber
- blade according
- 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- Withdrawn
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
-
- 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
- B41F31/03—Ink agitators
Abstract
Description
Die Erfindung betrifft eine Kammerrakel für ein Farbwerk einer Druckmaschine, das für das Auftragen von Druckfarbe auf eine farbaufnehmende Walze vorgesehen ist. Die Kammerrakel umfasst eine sich in axialer Richtung zur farbaufnehmenden Walze erstreckende Farbkammer, die in Bewegungsrichtung der farbaufnehmenden Walze durch eine Schließrakel sowie eine dazu in einem Abstand parallel angeordnete nachfolgende Arbeitsrakel und durch zwei, jeweils an den Stirnseiten der Farbkammer angeordnete Trennschilde begrenzt ist.The The invention relates to a chamber doctor blade for an inking unit of a printing press, that for the application of ink to a ink-absorbing roller provided is. The chamber doctor blade comprises an axially in the direction of the ink-absorbing roller extending ink chamber, in the direction of movement of the ink receptive Roller through a squeegee and a subsequent thereto at a distance arranged in parallel Working doctor blade and by two, respectively at the front sides of the ink chamber arranged separating shields is limited.
Aus
der
Diese Farbrolle muss über die gesamte Breite des Farbkastens gleichmäßig ausgebildet sein, um eine gute Qualität der Einfärbung der farbaufnehmenden Walze zu garantieren. Dabei bleibt die neu hinzukommende Farbe an der Oberfläche der Farbrolle und wird unverzüglich auf die farbaufnehmende Walze übertragen. Die Struktur im Innern der Farbrolle bleibt unberührt. Es erfolgt keine Durchmischung der Druckfarbe, was sich auf das Farbabnahmeverhalten durch die farbaufnehmende Walze negativ auswirkt.These Paint roller must over the entire width of the paint box should be uniform to one good quality the coloring to guarantee the ink-absorbing roller. This is the newly added Color on the surface the paint roller and will immediately transferred to the ink-absorbing roller. The structure inside the paint roller remains untouched. It there is no mixing of the ink, which affects the color decrease behavior Negatively affected by the ink-absorbing roller.
In
der
Dieser mitrotierende Stab ist Bestandteil der Farbrolle und kann keine Durchmischung der Farbrolle erzeugen.This co-rotating rod is part of the paint roller and can not Create mixing of the paint roller.
Der Erfindung liegt die Aufgabe zugrunde, eine Kammerrakel derart auszugestalten, dass bei Erhalt der gleichförmigen Oberfläche der Farbrolle eine Durchmischung der durch die Farbrolle aufgenommenen Druckfarbe erzielt wird.Of the Invention has for its object to design a chambered doctor blade in such a way that upon receipt of the uniform surface the paint roller mixed by the paint roller recorded Printing ink is achieved.
Erfindungsgemäß wird die Aufgabe durch eine Kammerrakel mit den Merkmalen des 1. Anspruchs gelöst.According to the invention Task by a chambered doctor blade with the features of the first claim solved.
Die Erfindung hat den Vorteil, dass durch den Einbau der erfindungsgemäßen Einrichtung eine störungsfreie Durchmischung der Druckfarbe in der Farbrolle erfolgt. Damit werden Verschmutzungsbestandteile nicht mehr im Kern der Farbrolle abgelagert. Die Lösung führt insgesamt zu einer Verbesserung des Farbabnahmeverhaltens und damit zu einer Verbesserung der Farbdichtegleichmäßigkeit.The Invention has the advantage that by installing the device according to the invention a trouble-free Mixing of the ink in the paint roller is done. With that Pollution components no longer deposited in the core of the paint roller. The solution leads overall to an improvement of the color decrease behavior and thus to an improvement the color density uniformity.
Die Erfindung soll an einem Ausführungsbeispiel näher erläutert werden. Die dazugehörigen Zeichnungen haben folgende Bedeutung:The Invention is intended to an embodiment be explained in more detail. The accompanying drawings have the following meaning:
Aus
der
Zwischen
den Seitenteilen
In
den Trennschilden
Die
Lagerungen
Die
Das
Wirkelement
In
einer weiteren Ausführung
ist das Wirkelement
Zur
Wirkungsweise der Erfindung:
Über hier nicht dargestellte
Leitungen erfolgt permanent das Zuführen der viskosen Druckfarbe
in die offene Farbkammer
About lines not shown here is permanently feeding the viscous ink in the open ink chamber
Die
Lage des Wirkelementes
Durch
die Möglichkeit
der Veränderung
der Lage des Wirkelementes
In
einer weiteren Ausgestaltung der Erfindung ist das Wirkelement
Das
erfindungsgemäße Wirkelement
ist so gestaltet, dass ein Trum
Der
innerhalb der Farbkammer
Der
Antrieb
Zur
Wirkungsweise:
Der endlose Draht
The endless wire
Der
in der Farbkammer
- 11
- Farbkammerink chamber
- 1111
- Farbrollepaint roller
- 2121
- Seitenteilside panel
- 211211
- Anlaufschienestarting rail
- 2222
- Seitenteilside panel
- 3131
- Trennschildrelease shield
- 3232
- Trennschildrelease shield
- 4141
- Rakeldichtungsqueegee seal
- 4242
- Rakeldichtungsqueegee seal
- 412412
- Durchführungexecution
- 55
- Schließrakelclosing doctor
- 66
- Arbeitsrakelworking doctor
- 77
- farbaufnehmende Walzeink-accepting roller
- 88th
- Wirkelementactive element
- 8'8th'
- Drahtwire
- 8''8th''
- endloser Drahtendless wire
- 8181
- TrumTrum
- 8282
- TrumTrum
- 8383
- Farbschieberink slide
- 99
- Antriebdrive
- 9191
- Antriebsrollecapstan
- 9292
- Antriebsmotordrive motor
- 931931
- Führungsrolleleadership
- 932932
- Führungsrolleleadership
- 101101
- Lagerungstorage
- 102102
- Lagerungstorage
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005019531A DE102005019531A1 (en) | 2005-03-01 | 2005-04-27 | Top-mounted ink vat for printing press drum has internal rollers driving motion of full-width wire loop |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005009114 | 2005-03-01 | ||
DE102005009114.8 | 2005-03-01 | ||
DE102005019531A DE102005019531A1 (en) | 2005-03-01 | 2005-04-27 | Top-mounted ink vat for printing press drum has internal rollers driving motion of full-width wire loop |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102005019531A1 true DE102005019531A1 (en) | 2006-09-07 |
Family
ID=36848228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102005019531A Withdrawn DE102005019531A1 (en) | 2005-03-01 | 2005-04-27 | Top-mounted ink vat for printing press drum has internal rollers driving motion of full-width wire loop |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102005019531A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006047594A1 (en) * | 2006-10-09 | 2008-04-10 | Heidelberger Druckmaschinen Ag | Inking system for use in printing machine, has ink duct with negative wiper for wiping printing roller, and shaft arranged in ink duct, where shaft is arranged within printing ink roll and at distance to printer roller |
DE102007010528B4 (en) * | 2006-03-28 | 2017-10-19 | Heidelberger Druckmaschinen Ag | Printing machine and method for its operation |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3730089A (en) * | 1971-06-16 | 1973-05-01 | Itek Corp | Ink monitoring apparatus |
DE4320833C1 (en) * | 1993-06-23 | 1994-09-22 | Roland Man Druckmasch | Method and device for exchanging a doctor blade of a chamber-type doctor for rotary printing machines |
DE4401299C2 (en) * | 1994-01-18 | 1997-04-30 | Roland Man Druckmasch | Device for inking an anilox roller of a rotary printing press |
EP0946367B1 (en) * | 1996-12-21 | 2001-01-24 | Koenig & Bauer Aktiengesellschaft | Method for inking a screen roller |
WO2001074589A2 (en) * | 2000-04-04 | 2001-10-11 | Kba(Advance Imaging Technology) (Israel) Limited | Methods and apparatuses for anilox roller scoring prevention and compensation |
DE60001165T2 (en) * | 1999-05-11 | 2003-10-23 | Saint Eloi Mecanique Outil S A | DEVICE FOR INKING ANILOX ROLLER OF A FLEXOGRAPHIQUE PRINTING MACHINE |
DE10253194A1 (en) * | 2002-11-15 | 2004-05-27 | Werner Kammann Maschinenfabrik Gmbh | Inking device for roll of rotary printing press has blower to blow air onto region in which particles of printing ink collect |
-
2005
- 2005-04-27 DE DE102005019531A patent/DE102005019531A1/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3730089A (en) * | 1971-06-16 | 1973-05-01 | Itek Corp | Ink monitoring apparatus |
DE4320833C1 (en) * | 1993-06-23 | 1994-09-22 | Roland Man Druckmasch | Method and device for exchanging a doctor blade of a chamber-type doctor for rotary printing machines |
DE4401299C2 (en) * | 1994-01-18 | 1997-04-30 | Roland Man Druckmasch | Device for inking an anilox roller of a rotary printing press |
EP0946367B1 (en) * | 1996-12-21 | 2001-01-24 | Koenig & Bauer Aktiengesellschaft | Method for inking a screen roller |
DE60001165T2 (en) * | 1999-05-11 | 2003-10-23 | Saint Eloi Mecanique Outil S A | DEVICE FOR INKING ANILOX ROLLER OF A FLEXOGRAPHIQUE PRINTING MACHINE |
WO2001074589A2 (en) * | 2000-04-04 | 2001-10-11 | Kba(Advance Imaging Technology) (Israel) Limited | Methods and apparatuses for anilox roller scoring prevention and compensation |
DE10253194A1 (en) * | 2002-11-15 | 2004-05-27 | Werner Kammann Maschinenfabrik Gmbh | Inking device for roll of rotary printing press has blower to blow air onto region in which particles of printing ink collect |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007010528B4 (en) * | 2006-03-28 | 2017-10-19 | Heidelberger Druckmaschinen Ag | Printing machine and method for its operation |
DE102006047594A1 (en) * | 2006-10-09 | 2008-04-10 | Heidelberger Druckmaschinen Ag | Inking system for use in printing machine, has ink duct with negative wiper for wiping printing roller, and shaft arranged in ink duct, where shaft is arranged within printing ink roll and at distance to printer roller |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8127 | New person/name/address of the applicant |
Owner name: KOENIG & BAUER AKTIENGESELLSCHAFT, 97080 WUERZB, DE |
|
R005 | Application deemed withdrawn due to failure to request examination |
Effective date: 20120428 |