DE102005021334A1 - Printing press has motor coupled to a first drum with a rubber blanket and a neighboring sheet guide cylinder - Google Patents
Printing press has motor coupled to a first drum with a rubber blanket and a neighboring sheet guide cylinder Download PDFInfo
- Publication number
- DE102005021334A1 DE102005021334A1 DE200510021334 DE102005021334A DE102005021334A1 DE 102005021334 A1 DE102005021334 A1 DE 102005021334A1 DE 200510021334 DE200510021334 DE 200510021334 DE 102005021334 A DE102005021334 A DE 102005021334A DE 102005021334 A1 DE102005021334 A1 DE 102005021334A1
- Authority
- DE
- Germany
- Prior art keywords
- drive
- cylinder
- gear train
- gear
- sheet guiding
- 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- Withdrawn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
- B41F13/00—Common details of rotary presses or machines
- B41F13/008—Mechanical features of drives, e.g. gears, clutches
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Presses (AREA)
Abstract
Description
Die Erfindung betrifft eine Vorrichtung zum Antreiben einer Verarbeitungsmaschine für Bogenmaterial mit wenigstens einem Druckwerk nach dem Oberbegriff von Anspruch 1.The The invention relates to a device for driving a processing machine for sheet material with at least one printing unit according to the preamble of claim 1.
Eine
Verarbeitungsmaschine ist gemäß
Der Erfindung liegt die Aufgabe zu Grunde eine Vorrichtung der eingangs genannten Art zu schaffen, welche durch Lastwechselreaktionen im antreibbaren Räderzug bedingte drucktechnische Störungen spürbar vermeidet und den Antriebsaufwand reduziert.Of the Invention is the object of a device of the beginning mentioned type to create which by load change reactions in the drivable gear train Conditional typographical disturbances noticeable avoids and reduces the drive effort.
Gelöst wird die Aufgabe durch die Ausbildungsmerkmale des unabhängigen Anspruches 1. Weiterbildungen ergeben sich aus den abhängigen Ansprüchen.Is solved the task by the training features of the independent claim 1. Further developments emerge from the dependent claims.
Ein erster Vorteil der Erfindung besteht darin, dass die Vorrichtung in Druckwerken einer Verarbeitungsmaschine einsetzbar sind, bei denen jeweils ein separat mittels Einzelantrieb (Direktantrieb) antreibbarer Zylinder (Plattenzylinder) angeordnet ist und die weiteren Zylinder (Gummituchzylinder; Bogenführungszylinder) mittels eines durchgehenden Räderzuges antreibbar sind.One The first advantage of the invention is that the device can be used in printing units of a processing machine at each one separately by means of a single drive (direct drive) drivable cylinder (plate cylinder) is arranged and the other Cylinder (blanket cylinder, sheet guiding cylinder) by means of a continuous gear train are drivable.
Als zweiter Vorteil ist aufzuführen, dass – bedingt durch Relativbewegungen zwischen einem mit einem elektrischen Einzelantrieb (Direktantrieb) gekoppelten Zylinder (Plattenzylinder) und zumindest einem antriebsseitig in den Räderzug eingebundenen Zylinder (Gummituchzylinder; Gegendruckzylinder) – möglichen Lastwechselreaktionen, insbesondere Zahnflankenwechsel, im Räderzug der Verarbeitungsmaschine entgegengewirkt und die Druckqualität verbessert wird. Derartige Relativbewegungen treten beispielsweise bei einem Drucklängenausgleich und/oder bei Registerkorrekturen auf.When second advantage is to list that - conditionally by relative movements between one with a single electric drive (Direct drive) coupled cylinder (plate cylinder) and at least one on the drive side in the gear train integrated cylinder (blanket cylinder, impression cylinder) - possible Load change reactions, in particular tooth flank change, in the gear train of Counteracted processing machine and improved print quality becomes. Such relative movements occur for example in a Printing length compensation and / or on register corrections.
Ein dritter Vorteil ist dadurch gegeben, dass die Vorrichtung mit relativ geringem Aufwand realisierbar ist und keine Energie verbrauchende bzw. Wärme erzeugende Bremsleistung erforderlich ist.One third advantage is given by the fact that the device with relative little effort is feasible and no energy consuming or heat generating braking power is required.
Die Erfindung soll an einem Ausführungsbeispiel näher erläutert werden. Dabei zeigt schematisch:The Invention is intended to an embodiment be explained in more detail. It shows schematically:
Die
Bogenrotationsdruckmaschine gemäß
Das
Lackwerk
Für den Bogentransport
in Förderrichtung
Sämtliche
Bogenführungszylinder
Jeder
Plattenzylinder
Im
mittels Hauptantrieb antreibbaren Räderzug von Gummituchzylinder
In
erster Ausbildung ist mittels Antrieb X und Zahnradtrieb
In
zweiter Ausbildung ist mittels Antrieb X und Zahnradtrieb
In
einer Weiterbildung kann der Antrieb X über den Zahnradtrieb
Die
eingespeiste Radialkraft und/oder das eingespeiste Moment dienen
der Vermeidung von Lastwechselreaktionen, beispielsweise beim Zahnflankenwechsel,
Spielausgleich etc., im Räderzug. Durch
die eingespeiste Radialkraft bzw. das eingespeiste Moment werden
ebenso Lastwechselreaktionen im Räderzug vermieden, die durch
Aufbringen einer Differenzgeschwindigkeit zwischen dem separat angetriebenen
Plattenzylinder
In
einer Ausbildung ist der Bogenführungszylinder
Alternativ
ist der Zahnradtrieb
Bevorzugt
ist der Antrieb X des Zahnradtriebes
In
einer weiteren Ausbildung ist das auf den Räderzug wirkende Moment größer als
das bei Kontakt, insbesondere Schmitzringkontakt, zwischen Plattenzylinder
Die
Erfindung ist nicht auf das Ausführungsbeispiel
für ein
Offsetdruckwerk
- 11
- OffsetdruckwerkOffset printing
- 22
- Lackwerkcoating unit
- 33
- Förderrichtungconveying direction
- 44
- BogenführungszylinderSheet guiding cylinder
- 55
- GummituchzylinderBlanket cylinder
- 66
- Plattenzylinderplate cylinder
- 77
- Formzylinderform cylinder
- 88th
- Dosiereinrichtungmetering
- 99
- Zahnradtriebgear drive
- 1010
- erste Paarungsstellefirst pairing position
- 1111
- zweite Paarungsstellesecond pairing position
- MM
- Direktantrieb (elektrischer Einzelantrieb)direct drive (electric single drive)
- XX
- Antriebdrive
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510021334 DE102005021334A1 (en) | 2005-05-04 | 2005-05-04 | Printing press has motor coupled to a first drum with a rubber blanket and a neighboring sheet guide cylinder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510021334 DE102005021334A1 (en) | 2005-05-04 | 2005-05-04 | Printing press has motor coupled to a first drum with a rubber blanket and a neighboring sheet guide cylinder |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102005021334A1 true DE102005021334A1 (en) | 2006-11-09 |
Family
ID=37111533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200510021334 Withdrawn DE102005021334A1 (en) | 2005-05-04 | 2005-05-04 | Printing press has motor coupled to a first drum with a rubber blanket and a neighboring sheet guide cylinder |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102005021334A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007020225A1 (en) | 2007-04-28 | 2008-10-30 | Koenig & Bauer Aktiengesellschaft | Synchronizing device for rotary motion of rotation bodies has individual drives receiving position signals from intended value setters |
DE102007039235A1 (en) | 2007-08-20 | 2009-02-26 | Koenig & Bauer Aktiengesellschaft | Multi-color sheet fed printing machine driving method, involves driving plate cylinder self-motivatedly using driven wheel train, integrating individual drive of plate cylinder, and subjecting individual drive to brake torque |
-
2005
- 2005-05-04 DE DE200510021334 patent/DE102005021334A1/en not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007020225A1 (en) | 2007-04-28 | 2008-10-30 | Koenig & Bauer Aktiengesellschaft | Synchronizing device for rotary motion of rotation bodies has individual drives receiving position signals from intended value setters |
DE102007039235A1 (en) | 2007-08-20 | 2009-02-26 | Koenig & Bauer Aktiengesellschaft | Multi-color sheet fed printing machine driving method, involves driving plate cylinder self-motivatedly using driven wheel train, integrating individual drive of plate cylinder, and subjecting individual drive to brake torque |
DE102007039235B4 (en) | 2007-08-20 | 2022-05-25 | Koenig & Bauer Ag | Method and device for driving a sheet-fed printing machine with several printing units |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
8127 | New person/name/address of the applicant |
Owner name: MANROLAND AG, 63075 OFFENBACH, DE |
|
R016 | Response to examination communication | ||
R081 | Change of applicant/patentee |
Owner name: MANROLAND SHEETFED GMBH, DE Free format text: FORMER OWNER: MANROLAND AG, 63075 OFFENBACH, DE Effective date: 20120509 |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20121201 |