DE10239160A1 - Printer unit for printing on hollow round bodies comprises central cylinder, offset blankets, plate cylinders, ink container and screen roller, doctor blade and applicator roller - Google Patents
Printer unit for printing on hollow round bodies comprises central cylinder, offset blankets, plate cylinders, ink container and screen roller, doctor blade and applicator roller Download PDFInfo
- Publication number
- DE10239160A1 DE10239160A1 DE2002139160 DE10239160A DE10239160A1 DE 10239160 A1 DE10239160 A1 DE 10239160A1 DE 2002139160 DE2002139160 DE 2002139160 DE 10239160 A DE10239160 A DE 10239160A DE 10239160 A1 DE10239160 A1 DE 10239160A1
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- DE
- Germany
- Prior art keywords
- roller
- printing
- printing unit
- unit according
- ink
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F17/00—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for
- B41F17/08—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for for printing on filamentary or elongated articles, or on articles with cylindrical surfaces
- B41F17/14—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for for printing on filamentary or elongated articles, or on articles with cylindrical surfaces on articles of finite length
- B41F17/20—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for for printing on filamentary or elongated articles, or on articles with cylindrical surfaces on articles of finite length on articles of uniform cross-section, e.g. pencils, rulers, resistors
- B41F17/22—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for for printing on filamentary or elongated articles, or on articles with cylindrical surfaces on articles of finite length on articles of uniform cross-section, e.g. pencils, rulers, resistors by rolling contact
Abstract
Description
Das Bedrucken von Getränkedosen wird auf Spezialdruckmaschinen durchgeführt. Die Konfiguration dieser Spezialdruckmaschine besteht im wesentlichen aus einem großen Zentralzylinder, um den bis zu acht Druckwerke satellitenförmig angeordnet sind und einem etwa gleich großen Dornträgerrad, das die Getränkedosen aufnimmt.The printing of beverage cans is carried out on special printing machines. The configuration of this Special printing press essentially consists of a large central cylinder, around which up to eight printing units are arranged in satellite form and one about the same size Dornträgerrad, the beverage cans receives.
Jedes der satellitenförmig angeordneten Druckwerke besteht aus einem Farbwerk und einem Formzylinder, auf dem die Druckplatte befestigt ist. Als Druckplatte wird eine harte Kunststoffplatte (Photopolymer) verwendet. Zum Zweck der Reinigung und Überholung werden die Druckwerke ausgewechselt.Each of the printing units arranged in a satellite shape consists of an inking unit and a form cylinder on which the printing plate is attached. A hard plastic plate is used as the pressure plate (Photopolymer) used. For cleaning and overhaul purposes the printing units are replaced.
Auf dem Zentralzylinder sind je nach Größe des Durchmessers bis zu 12 Gummitücher befestigt. Wenn der Zentralzylinder rotiert, so wälzen sich die bis zu acht satellitenförmig angeordneten Formzylinder mit der aufgespannten Druckplatte nacheinander auf jedem Gummituch ab und überfragen ihre Druckfarbe.Depending on the central cylinder Size of the diameter up to 12 blankets attached. When the central cylinder rotates, they roll which up to eight satellite-shaped arranged forme cylinder with the clamped printing plate one after the other every blanket and question their printing ink.
In dem Dornträgerrad, das Kontakt zu dem Zentralzylinder hat, befinden sich Bolzen, sogenannte Druckdorne, die die Getränkedosen festhalten.In the mandrel carrier wheel, the contact to the central cylinder there are bolts, called pressure mandrels, that hold the beverage cans hold tight.
Beim Übertragen der Druckfarbe von dem Gummituch auf die Getränkedose rotieren Zentralzylinder und Dornträgerrad gegeneinander. Gleichzeitig dreht sich der Druckdorn mit der Getränkedose und wälzt sich auf dem Gummituch ab, um die Druckfarbe zu übernehmen.When transferring the ink from the rubber blanket on the beverage can the central cylinder and mandrel carrier wheel rotate against each other. Turns at the same time the pressure mandrel with the beverage can and wallows on the blanket to accept the ink.
Der Farbauftrag des Bildmotivs auf jedem Gummituch besteht aus mehreren einzelnen Farbschichten, die vor dem Druckvorgang von den eingefärbten Druckplatten der satellitenförmig angeordneten Druckwerke nacheinander auf das Gummituch übergeben werden.The color application of the motif on Each blanket consists of several individual layers of color that before the printing process of the inked printing plates of the satellites arranged Printing units are successively transferred to the blanket.
Die satellitenförmig angeordneten Druckwerke bestehen aus einem Walzensystem mit vielen Walzen.The satellite-style printing units consist of a roller system with many rollers.
So befinden sich in dem langen Farbwerk im allgemeinen ein Farbduktor, ein Farbheber, vier Reiber, drei Überfragwalzen und drei Auftragwalzen, um die zähe Druckfarbe aus dem Farbkasten zu einem dünnen Farbfilm auf der Druckplatte auszuwalzen. In dem Farbkasten muß über Zonenschrauben die Farbzufuhr über die Walzenbreite zonenweise eingestellt werden.So are in the long inking unit generally one ink fountain pen, one ink lifter, four rubbers, three overfeed rollers and three application rollers to make the tough Ink from the ink box to a thin ink film on the printing plate auszuwalzen. In the ink fountain, the ink supply via the Roller width can be set zone by zone.
Die Herstellung der Druckwerke ist aufwendig und kostenintensiv.The production of the printing units is complex and cost-intensive.
Aus den Patentschriften
Hiervon ausgehend, ist es die Aufgabe der vorliegenden Erfindung ein Druckwerk zu schaffen, das folgende Vorteile bietet. Reduzierung der Herstellkosten durch einfache Bauweise, geringer Energiebedarf und einfache Bedienung des Farbwerkes.Based on this, it is the job The present invention to provide a printing unit, the following Offers advantages. Reduction of manufacturing costs through simple construction, low energy consumption and simple operation of the inking unit.
Die Lösung der Aufgabe gelingt gemäß der Erfindung
durch ein Druckwerk (
eine
im Durchmesser des Plattenzylinders (
one in the diameter of the plate cylinder (
Aufgrund der Rasterteilung und der Rastertiefe befindet sich eine gleichmäßige Farbmenge auf der gerasterten Walze nach dem Rakelvorgang.Because of the grid division and the Screen depth is an even amount of color on the screened Roller after the doctoring process.
Eine elastische Farbauftragwalze
(
Von den Gummitüchern (
Im Gegensatz zu den Druckwerken, die aus 0 263 422 A2 und 0 494 659 A2 bekannt sind, wird durch die vorliegende Erfindung ein einfacher, platzsparender Farbwerksaufbau mit geringeren Teilen erreicht.In contrast to the printing units, which are known from 0 263 422 A2 and 0 494 659 A2 is known from the present invention a simple, space-saving inking unit construction achieved with fewer parts.
Aufgrund der leichten Bauweise können die Druckwerke ohne großen Aufwand von dem großen Zentralzylinder der Maschine zum Zweck der Reinigung und Überholung heruntergenommen und ausgetauscht werden.Due to the lightweight design, the printing units without big Effort from the large central cylinder the machine for cleaning and overhaul and be exchanged.
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002139160 DE10239160A1 (en) | 2002-08-27 | 2002-08-27 | Printer unit for printing on hollow round bodies comprises central cylinder, offset blankets, plate cylinders, ink container and screen roller, doctor blade and applicator roller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002139160 DE10239160A1 (en) | 2002-08-27 | 2002-08-27 | Printer unit for printing on hollow round bodies comprises central cylinder, offset blankets, plate cylinders, ink container and screen roller, doctor blade and applicator roller |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10239160A1 true DE10239160A1 (en) | 2004-03-11 |
Family
ID=31501976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2002139160 Withdrawn DE10239160A1 (en) | 2002-08-27 | 2002-08-27 | Printer unit for printing on hollow round bodies comprises central cylinder, offset blankets, plate cylinders, ink container and screen roller, doctor blade and applicator roller |
Country Status (1)
Country | Link |
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DE (1) | DE10239160A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016008705A1 (en) * | 2014-07-16 | 2016-01-21 | Kba-Metalprint Gmbh | Apparatus comprising a plurality of printing units for printing hollow elements |
WO2016008700A1 (en) * | 2014-07-16 | 2016-01-21 | Kba-Metalprint Gmbh | Inking unit of a printing unit |
WO2016008702A1 (en) * | 2014-07-16 | 2016-01-21 | Kba-Metalprint Gmbh | Device for printing on hollow bodies |
DE102016201139A1 (en) * | 2016-01-27 | 2017-07-27 | Kba-Metalprint Gmbh | Device for printing hollow bodies |
WO2017129438A1 (en) | 2016-01-27 | 2017-08-03 | Kba-Metalprint Gmbh | Device for printing hollow bodies, and method for operating said device |
CN111591011A (en) * | 2020-06-01 | 2020-08-28 | 汕头市东源轻工机械厂有限公司 | Printing technology of ink printing device |
-
2002
- 2002-08-27 DE DE2002139160 patent/DE10239160A1/en not_active Withdrawn
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9895876B2 (en) | 2014-07-16 | 2018-02-20 | Kba-Metalprint Gmbh | Apparatus comprising a plurality of printing units for printing hollow elements |
US9833989B2 (en) | 2014-07-16 | 2017-12-05 | Kba-Metalprint Gmbh | Device for printing on hollow bodies |
WO2016008702A1 (en) * | 2014-07-16 | 2016-01-21 | Kba-Metalprint Gmbh | Device for printing on hollow bodies |
CN106536201A (en) * | 2014-07-16 | 2017-03-22 | Kba金属印刷有限公司 | Device for printing on hollow bodies |
JP2017519670A (en) * | 2014-07-16 | 2017-07-20 | ケイビーエイ−メタルプリント ゲゼルシャフト ミット ベシュレンクテル ハフツングKBA−MetalPrint GmbH | Device for printing on hollow bodies |
US9796173B2 (en) | 2014-07-16 | 2017-10-24 | Kba-Metalpring Gmbh | Device for printing on hollow bodies |
WO2016008700A1 (en) * | 2014-07-16 | 2016-01-21 | Kba-Metalprint Gmbh | Inking unit of a printing unit |
WO2016008705A1 (en) * | 2014-07-16 | 2016-01-21 | Kba-Metalprint Gmbh | Apparatus comprising a plurality of printing units for printing hollow elements |
CN106536201B (en) * | 2014-07-16 | 2018-03-02 | Kba金属印刷有限公司 | Equipment for printing hollow body |
WO2017129438A1 (en) | 2016-01-27 | 2017-08-03 | Kba-Metalprint Gmbh | Device for printing hollow bodies, and method for operating said device |
DE102016201139A1 (en) * | 2016-01-27 | 2017-07-27 | Kba-Metalprint Gmbh | Device for printing hollow bodies |
DE102016201139B4 (en) | 2016-01-27 | 2019-01-10 | Kba-Metalprint Gmbh | Device for printing hollow bodies |
US10308008B2 (en) * | 2016-01-27 | 2019-06-04 | Kba-Metalprint Gmbh | Device for printing hollow bodies, and method for operating said device |
CN111591011A (en) * | 2020-06-01 | 2020-08-28 | 汕头市东源轻工机械厂有限公司 | Printing technology of ink printing device |
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8139 | Disposal/non-payment of the annual fee |