EP1336477B1 - Driving member for rotating component integral with a printing machine - Google Patents
Driving member for rotating component integral with a printing machine Download PDFInfo
- Publication number
- EP1336477B1 EP1336477B1 EP03010639A EP03010639A EP1336477B1 EP 1336477 B1 EP1336477 B1 EP 1336477B1 EP 03010639 A EP03010639 A EP 03010639A EP 03010639 A EP03010639 A EP 03010639A EP 1336477 B1 EP1336477 B1 EP 1336477B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- motor
- coupling
- rotating component
- drive
- axis
- 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.)
- Expired - Lifetime
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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
- B41F13/004—Electric or hydraulic features of drives
-
- 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
Definitions
- the invention relates to a drive of a rotating component of a printing press according to the preamble of claim 1.
- a drive for a rotating component wherein a Engine is flanged to a side frame of a rotary printing machine.
- this motor is connected to a drive shaft, which has a Gear chain drives several cylinders.
- DE 198 03 557 C2 discloses a drive for a rotating component of a Printing machine with a motor for the purpose of engaging or disengaging the rotating Components of the drive axially to the rotating component is movable.
- An arrangement for an electric motor for driving a rotary body is characterized by the EP 07 22 831 B1 known, wherein the side register adjustment of the rotary body directly connected rotor relative to the stator linearly displaceable, and in greater need at lateral displacement and the stator itself is trackable.
- WO 98 51 497 A2 discloses a drive for a rotating component by means of a Position and / or speed-controlled engine, wherein the torque via a propeller shaft and torsionally stiff couplings, angular deviations compensating from the engine to the rotating component is transmitted.
- DE-OS 17 61 199 discloses a method and an apparatus for replacement a forme cylinder in which a drive side to a pin of the cylinder attacking clutch is remotely operated solved and by means of a Feinstoppmotors the Coupling is deducted from the pin, wherein the fine stop motor for the Control of the page register is used.
- the invention is based on the object, a drive of a rotating component of a To create a printing machine.
- the achievable with the present invention consist in particular that the drive fulfilled several tasks for a rotating component.
- a decoupling of Drive and rotating component for example, for the purpose of relative rotation to each other or for disengaging done.
- the second is also a complete one Separating the motor and rotating component, i. a repeal of a mutual Penetration possible, as for example in a printing machine, especially at Rotogravure machine, required for the replacement of a forme cylinder.
- the rotating component such as the Form cylinder of a gravure printing machine, for correction purposes, in particular for Adjustment of the side register to move in its axial direction.
- the drive of the rotating component is directly and thus without Gear game of a transmission.
- An articulated connection associated with the drive ensures even with not exactly aligned arrangement of motor to rotating Component a low-wear drive.
- a torsionally rigid training of Articulated connection and the arrangement of a pulse generator in the vicinity of the rotating Components on the motor axis or according to the invention on the circumference of the rotating first clutch or the second clutch become the requirements for a fixed relative rotational position ensured between the motor or a pulse generator and the rotating component.
- the formation of the articulated connection is such that in the axial direction the rotating component tensile and compressive forces can be absorbed.
- the said relative movements can be controlled electronically, but at least without tools and without that the engine or the drive of the Printing machine is to be removed, are executable. It is also advantageous that the Operation of coupling and decoupling takes place fembetätigbar, the supply for the Switching operation with a pressure medium by the engine, in particular along the Rotor axis of the engine, and the drive is carried through.
- a rotating member 01, z. B. a cylinder 01 or a roller 01 a Rotary printing machine, in particular a forme cylinder 01 of a printing machine for the Gravure, has a pin 02 on the front side, by means of which the cylinder 01 in a Side frame 03 of a printing machine is mounted in a bearing 04.
- the camp 04 can for example, be a rolling bearing.
- the bearing 04 can, if the cylinder 01 in his Radial direction should be variable in position, also represent an eccentric 04.
- the bearing 04 is designed so that a relative movement between side frame 03 and pin 02 in the axial direction of the cylinder 01 is possible.
- the bearing 04 and / or the side frame 03 can for the purpose of simplified removal of the cylinder 01 to be open to one side of its circumference, so that the Cylinder 01 with its pin 02, for example, upwards, from the side frame 03rd is removable.
- the pin 02 of the cylinder 01 is in the operating state by means of a first, detachable Clutch 06 and a second, angle deviations compensating clutch 07, z. B. a joint 07 connected to an axle 08 of a motor 09.
- the engine 09 drives the cylinder 01 during production and possibly during the setup of the Rotary printing press.
- the motor 09 is coaxial with a rotation axis R01 of the rotating member 01 is arranged.
- the axis 08 or Shaft 08 of the motor 09 may preferably be designed as a rotor 08 of the motor 09.
- the motor 09 is arranged on a guide 11 and by means of an actuator 12, e.g. a second motor 12 almost parallel to the axial direction of the cylinder 01 linearly movable.
- the releasable coupling 06 which in the Operating state, the pin 02 torsionally rigid with the hinge joint 07 connects, is in Advantageous design frictionally and biased in the operating state or self-locking and switchable executed.
- the coupling 06 as by springs 14th prestressed clamping elements 16 on a cooperating clamping sleeve 17 educated.
- the coupling 06 is releasable by a pressurized medium, For example, a pressure medium such as in particular oil, via a channel 18 in one Housing 19 of the coupling 06 between the housing 19 and an axially displaceable Piston 21 is pressed.
- the springs 14 are thereby against their bias pressed together and relieve the cooperating with the clamping sleeve 17 Clamping elements 16.
- clamping elements 16 for example, star discs 16 Find use.
- the clutch 06 can also be used in other ways as a switchable Coupling, for example as a cone, disc, electromagnetic or Liquid coupling be executed.
- the clutch 06 is on its side facing away from the cylinder 01 with the second Coupling 07, in the example a first joint 22 of the hinge joint 07 connected.
- the hinge joint 07 is a double joint 07 with the first Joint 22, a shaft 23 and a second joint 24 formed, which optionally occurring angles and / or an offset between an axis of rotation R08 of the axis 08 of the motor 09 and a rotation axis R01 of the cylinder 01 compensates.
- the latter in particular also with radially position-variable mounting of the cylinder 01, for example, to print on or off.
- the hinges 22 and 24 may be e.g.
- Way is a pressure medium conveying and connected to the channel 18 line 26, for example, a hose 26, passed through the double joint 07.
- the implementation of the line 26 takes place centrally through the shaft 23.
- the second joint 24 is frontally and with respect to the axis of rotation R08 centered with the Axis 08 of the motor 09 connected.
- the arrangement is made Coupling 06 and joint 07 through one of the axis 08 to the pin 02 extending cover 27 encapsulated.
- the axis 08 of the motor 09 has in a non-inventive embodiment on its rotating jacket surface a pulse generator 28 which cooperates with a sensor, not shown, and its angular position at any time information about the rotational position and / or the Rotation speed of the cylinder 01 is.
- a pulse generator 28 is the Pulse generator 28 on the circumference of the rotating first clutch 06 or the second Clutch 07 itself, in the example on the circumference of a second joint 24 receiving, and with the axis 08 cooperating end face 29 of the clutch 07, arranged.
- the axis 08 has a, preferably centrally arranged, bore 31 through which the pressure medium passes via the line 26 to the clutch 06.
- the supply of the pressure medium is thus for actuating the clutch 06 in a simple manner, for example via a Rotary inlet 32 through the axis 08 of the motor 09 and via the line 26 to the channel 18 of the coupling 06 conveyed.
- the bearing of the axle 08 in the motor 09th by means of a radial bearing, not shown, which also has a force component in axial direction nearly parallel to the axis of rotation R08, e.g. by means of a Angled bearing, so that an axial relative movement between the axis 08 and motor 09 is prevented.
- the mounted on the guide 11 stator and the rotor or the axis 08 are axially not relative to each other spatially variable.
- the motor 09 is preferably a via its rotation angle controlled or position-controlled electric motor 09.
- the motor 09 is approximately parallel to the axis of rotation R08 linear in one Movement direction B movable by means of the guide 11, for example on a support 33 arranged.
- the carrier 33 is fixed relative to the Side frame 03, and the guide 11 is formed as a linear guide 11.
- the leadership 11 between the engine 09 and carrier 33 may, for example, as a flat or Dovetail guide be executed, with a smooth as possible Movement in the predetermined by the direction of movement B preferred direction and a to ensure a play-free fit in all other directions.
- the guide 11 cooperating feet 34th or the guide 11 itself for example, circulation bearings not shown here.
- the motor 09 is in the example by the second motor 12 via a screw 36, e.g. a threaded spindle 36 with a trapezoidal thread, linear in the direction of movement B displaceable.
- the threaded spindle 36 is engaged with a motor 09th arranged, and with respect to the motor 09 fixed internal thread.
- the internal thread may be part of a nut 37 attached to the motor 09.
- the threaded spindle 36 is rotatably but stationary with respect to the carrier 33 and arranged is in an advantageous embodiment via a second clutch 38, for example a Angular deviations compensating universal joint coupling, between an axis 39 of the Motors 12 and the threaded spindle 36 directly driven.
- the engine 12 is controlled by its rotational position, resulting in an exact positioning of the Motors 09 in the direction of movement B allows. But positioning can also be over wegillermonde sensors on the threaded spindle 36 done.
- the drive of the Screw 36 can also be done via a gear, with corresponding Precautions against possible thread play are to be made.
- An entire travel S of the threaded spindle 36 has an advantageous embodiment, starting from a zero position N, in the direction away from the cylinder 01 direction at least the length 113 of the coupling 06 protruding into the part of the pin 02nd on.
- the mode of operation of the drive according to the invention for a rotating component 01 of a printing machine is as follows: A correction of the axial position of the cylinder 01, for example by the travel d01 in the direction of side frame 03, by operating the motor 12, for example, a correspondingly calibrated angle of rotation, and the rotating threaded spindle 36.
- the motor 09 is linear in the direction of movement B relative to Sideframe 03 moved and in turn moves on the tensile and compressive load joint 07 the cylinder 01 to the side frame 03 out.
- the clutch 06 is engaged during this correction and also constitutes a tensile and compressive loadable connection.
- cylinder 01 and drive should be decoupled or even separated from each other,
- a release of the clutch 06 via an application of the clutch 06 with the pressure medium The cylinder 01 is now freely rotatable about its axis of rotation R01 or linearly along the axis of rotation R01 relative to the clutch 06 spatially variable.
- the motor 09 with the hinge 07 and the coupling 06 by means of Motor 12 and the threaded spindle 36 at least by the length 113 proceed.
- the Actuation of the clutch 06 with pressure is no longer necessary, the clutch 06 can be relieved of the pressure medium, and the cylinder 01 removed or replaced become.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Presses (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Discharging, Photosensitive Material Shape In Electrophotography (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
- Transmission Devices (AREA)
- Electrophotography Configuration And Component (AREA)
Abstract
Description
Die Erfindung betrifft einen Antrieb eines rotierenden Bauteils einer Druckmaschine gemäß dem Oberbegriff des Anspruchs 1.The invention relates to a drive of a rotating component of a printing press according to the preamble of claim 1.
Durch die DE 195 39 984 C2 ist ein Antrieb für ein rotierendes Bauteil bekannt, wobei ein Motor an ein Seitengestell einer Rotationsdruckmaschine angeflanscht ist. Mittels einer lösbaren Kupplung ist dieser Motor mit einer Antriebswelle verbunden, welche über eine Zahnräderkette mehrere Zylinder antreibt.DE 195 39 984 C2 a drive for a rotating component is known, wherein a Engine is flanged to a side frame of a rotary printing machine. By means of a detachable coupling, this motor is connected to a drive shaft, which has a Gear chain drives several cylinders.
Die DE 198 03 557 C2 offenbart einen Antrieb für ein rotierendes Bauteil einer Druckmaschine mit einem Motor, der zwecks Ein- bzw. Auskuppeln des rotierenden Bauteiles vom Antrieb axial zum rotierenden Bauteil bewegbar ist.DE 198 03 557 C2 discloses a drive for a rotating component of a Printing machine with a motor for the purpose of engaging or disengaging the rotating Components of the drive axially to the rotating component is movable.
Eine Anordnung für einen Elektromotor zum Antrieb eines Drehkörpers ist durch die
EP 07 22 831 B1 bekannt, wobei zur Seitenregisterverstellung der mit dem Drehkörper
direkt verbundene Rotor relativ zum Stator linear verschiebbar, und bei größerem Bedarf
an seitlicher Verschiebung auch der Stator selbst nachführbar ist.An arrangement for an electric motor for driving a rotary body is characterized by the
Die WO 98 51 497 A2 offenbart einen Antrieb für ein rotierendes Bauteil mittels eines lage- und/oder drehzahlgeregelten Motors, wobei das Drehmoment über eine Gelenkwelle und drehsteife Kupplungen, Winkelabweichungen ausgleichend vom Motor auf das rotierende Bauteil übertragen wird.WO 98 51 497 A2 discloses a drive for a rotating component by means of a Position and / or speed-controlled engine, wherein the torque via a propeller shaft and torsionally stiff couplings, angular deviations compensating from the engine to the rotating component is transmitted.
Durch die DE 44 36 628 C1 ist es bekannt, bei einem Antrieb für ein rotierendes Bauteil einer Druckmaschine eine Kupplung vorzusehen, welche Winkelabweichungen ausgleicht und welche Axialkräfte überträgt. From DE 44 36 628 C1 it is known in a drive for a rotating component a printing machine to provide a clutch which compensates for angular deviations and which transmits axial forces.
Die DE-OS 17 61 199 offenbart ein Verfahren und eine Vorrichtung zum auswechseln eines Formzylinders, bei dem eine antriebsseitig an einem Zapfen des Zylinders angreifende Kupplung fernbetätigt gelöst wird und mittels eines Feinstoppmotors die Kupplung von dem Zapfen abgezogen wird, wobei der Feinstoppmotor auch für die Steuerung des Seitenregisters dient.DE-OS 17 61 199 discloses a method and an apparatus for replacement a forme cylinder in which a drive side to a pin of the cylinder attacking clutch is remotely operated solved and by means of a Feinstoppmotors the Coupling is deducted from the pin, wherein the fine stop motor for the Control of the page register is used.
Der Erfindung liegt die Aufgabe zugrunde, einen Antrieb eines rotierenden Bauteils einer Druckmaschine zu schaffen.The invention is based on the object, a drive of a rotating component of a To create a printing machine.
Die Aufgabe wird erfindungsgemäß durch die Merkmale des Anspruchs 1 gelöst.The object is achieved by the features of claim 1.
Die mit der Erfindung erzielbaren Vorteile bestehen insbesondere darin, dass der Antrieb für ein rotierendes Bauteil mehrere Aufgaben erfüllt. Zum einen kann ein Entkoppeln von Antrieb und rotierendem Bauteil, beispielsweise zum Zwecke einer relativen Verdrehung zueinander oder für das Auskuppeln, erfolgen. Zum zweiten ist auch ein vollständiges Trennen von Motor und rotierendem Bauteil, d.h. eine Aufhebung einer gegenseitigen Durchdringung möglich, wie es beispielsweise bei einer Druckmaschine, insbesondere bei Tiefdruckmaschine, für den Austausch eines Formzylinders erforderlich ist. Vorteilhafter Weise wird dies durch das Zusammenspiel einer lösbaren Kupplung und des linear verfahrbaren Antriebes in Verbindung mit einer druck- und zugbelastbaren zweiten, i.d.R. nicht lösbaren Kupplung ermöglicht. Zum dritten ist es durch den Antrieb möglich, beispielsweise während des Druckvorganges das rotierende Bauteil, beispielsweise den Formzylinder einer Tiefdruckmaschine, zu Korrekturzwecken, insbesondere zur Verstellung des Seitenregister, in seiner axialen Richtung zu verschieben.The achievable with the present invention consist in particular that the drive fulfilled several tasks for a rotating component. On the one hand, a decoupling of Drive and rotating component, for example, for the purpose of relative rotation to each other or for disengaging done. The second is also a complete one Separating the motor and rotating component, i. a repeal of a mutual Penetration possible, as for example in a printing machine, especially at Rotogravure machine, required for the replacement of a forme cylinder. Favorable Way, this is due to the interaction of a releasable coupling and the linear movable drive in conjunction with a pressure and tensile loadable second, i.d.R. non-releasable coupling allows. Third, it is possible by the drive, For example, during the printing process, the rotating component, such as the Form cylinder of a gravure printing machine, for correction purposes, in particular for Adjustment of the side register to move in its axial direction.
In vorteilhafter Weise erfolgt der Antrieb des rotierenden Bauteils direkt und damit ohne Zahnradspiel eines Getriebes. Eine dem Antrieb zugeordnete Gelenkverbindung gewährleistet auch bei nicht exakt fluchtender Anordnung von Motor zu rotierendem Bauteil einen verschleißarmen Antrieb. Mit einer drehsteifen Ausbildung der Gelenkverbindung und der Anordnung eines Impulsgebers in der Nähe des rotierenden Bauteiles auf der Motorachse oder erfindungsgemäß am Umfang der rotierenden ersten Kupplung oder der zweiten Kupplung werden die Anforderungen an eine feste relative Drehlage zwischen Motor bzw. einem Impulsgeber und dem rotierendem Bauteil gewährleistet. Die Ausbildung der Gelenkverbindung ist in der Weise, dass in axialer Richtung des rotierenden Bauteils Zug- und Druckkräfte aufgenommen werden können. Weiterhin vorteilhaft ist, dass die genannten Relativbewegungen elektronisch steuerbar, zumindest jedoch ohne Werkzeug und ohne, dass der Motor oder der Antrieb von der Druckmaschine zu entfernen ist, ausführbar sind. Ebenso ist von Vorteil, dass auch der Vorgang des Ein- und Entkuppelns fembetätigbar erfolgt, wobei die Versorgung für den Schaltvorgang mit einem Druckmittel durch den Motor, insbesondere längs der Rotorachse des Motors, und den Antrieb hindurch erfolgt.Advantageously, the drive of the rotating component is directly and thus without Gear game of a transmission. An articulated connection associated with the drive ensures even with not exactly aligned arrangement of motor to rotating Component a low-wear drive. With a torsionally rigid training of Articulated connection and the arrangement of a pulse generator in the vicinity of the rotating Components on the motor axis or according to the invention on the circumference of the rotating first clutch or the second clutch become the requirements for a fixed relative rotational position ensured between the motor or a pulse generator and the rotating component. The formation of the articulated connection is such that in the axial direction the rotating component tensile and compressive forces can be absorbed. It is furthermore advantageous that the said relative movements can be controlled electronically, but at least without tools and without that the engine or the drive of the Printing machine is to be removed, are executable. It is also advantageous that the Operation of coupling and decoupling takes place fembetätigbar, the supply for the Switching operation with a pressure medium by the engine, in particular along the Rotor axis of the engine, and the drive is carried through.
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird im folgenden näher beschrieben.An embodiment of the invention is shown in the drawing and is in described in more detail below.
Es zeigt:
- Fig. 1
- eine schematische Darstellung eines Antriebes für ein rotierendes Bauteil einer Druckmaschine.
- Fig. 1
- a schematic representation of a drive for a rotating component of a printing press.
Ein rotierendes Bauteil 01, z. B. ein Zylinder 01 oder eine Walze 01 einer
Rotationsdruckmaschine, insbesondere ein Formzylinder 01 einer Druckmaschine für den
Tiefdruck, weist stirnseitig einen Zapfen 02 auf, mittels dessen der Zylinder 01 in einem
Seitengestell 03 einer Druckmaschine in einem Lager 04 gelagert ist. Das Lager 04 kann
beispielsweise ein Wälzlager sein. Das Lager 04 kann, falls der Zylinder 01 in seiner
radialen Richtung lageveränderbar sein soll, auch ein Exzenterlager 04 darstellen. In
möglichen Ausführung ist das Lager 04 so ausgeführt, dass eine relative Bewegung
zwischen Seitengestell 03 und Zapfen 02 in axialer Richtung des Zylinders 01 möglich ist. A rotating
Das Lager 04 und/oder das Seitengestell 03 kann zwecks vereinfachter Herausnahme
des Zylinders 01 zu einer Seite seines Umfangs hin offen ausgeführt sein, so dass der
Zylinder 01 mit seinem Zapfen 02, beispielsweise nach oben, aus dem Seitengestell 03
entnehmbar ist.The
Der Zapfen 02 des Zylinders 01 ist im Betriebszustand mittels einer ersten, lösbaren
Kupplung 06 und einer zweiten, Winkelabweichungen ausgleichenden Kupplung 07, z. B.
einer Gelenkverbindung 07 mit einer Achse 08 eines Motors 09 verbunden. Der Motor 09
treibt den Zylinder 01 während der Produktion und ggf. während des Rüstens der
Druckmaschine rotatorisch an. In bevorzugter Ausführung ist der Motor 09 koaxial zu
einer Rotationsachse R01 des rotierenden Bauteils 01 angeordnet. Die Achse 08 bzw.
Welle 08 des Motors 09 kann bevorzugt als ein Rotor 08 des Motors 09 ausgeführt sein.
Der Motor 09 ist auf einer Führung 11 angeordnet und mittels eines Stellantriebes 12, z.B.
eines zweiten Motors 12 nahezu parallel zur axialen Richtung des Zylinders 01 linear
bewegbar.The
Der Zapfen 02 ragt im Betriebszustand auf einem Teilstück 13 mit der Länge 113, z.B. 113
= 110 mm, stirnseitig in die lösbare Kupplung 06 hinein. Die lösbare Kupplung 06, die im
Betriebszustand den Zapfen 02 drehsteif mit der Gelenkverbindung 07 verbindet, ist in
vorteilhafter Ausführung kraftschlüssig und im Betriebszustand vorgespannt bzw.
selbstarretierend und schaltbar ausgeführt.The
In einer vorteilhaften Ausgestaltung ist die Kupplung 06 als durch Federn 14
vorgespannte Spannelemente 16 auf einer zusammen wirkenden Spannbüchse 17
ausgebildet. Die Kupplung 06 ist lösbar, indem ein mit Druck beaufschlagtes Medium,
beispielsweise ein Druckmittel wie insbesondere Öl, über einen Kanal 18 in einem
Gehäuse 19 der Kupplung 06 zwischen das Gehäuse 19 und einen axial verschiebbaren
Kolben 21 gepresst wird. Die Federn 14 werden hierdurch gegen ihre Vorspannung
zusammen gedrückt und entlasten die mit der Spannbüchse 17 zusammen wirkenden
Spannelemente 16. Als Spannelemente 16 können beispielsweise Sternscheiben 16
Verwendung finden. Die Kupplung 06 kann aber auch in anderer Weise als schaltbare
Kupplung, beispielsweise als Kegel-, Scheiben-, elektromagnetische oder
Flüssigkeitskupplung ausgeführt sein.In an advantageous embodiment, the
Die Kupplung 06 ist auf ihrer dem Zylinder 01 abgewandten Seite mit der zweiten
Kupplung 07, im Beispiel einem ersten Gelenk 22 der Gelenkverbindung 07 verbunden. In
bevorzugter Ausführung ist die Gelenkverbindung 07 als Doppelgelenk 07 mit dem ersten
Gelenk 22, einer Welle 23 und einem zweiten Gelenk 24 ausgebildet, welches ggf.
auftretende Winkel und/oder einen Versatz zwischen einer Rotationsachse R08 der Achse
08 des Motors 09 und einer Rotationsachse R01 des Zylinders 01 ausgleicht. Letzteres
insbesondere auch bei radial lageveränderbarer Lagerung des Zylinders 01,
beispielsweise zur Druck-An bzw. Abstellung. Die Gelenke 22 und 24 können z.B. als
Kreuzgelenke, als Kugelgelenke oder in sonstiger Weise als formschlüssige,
winkelveränderbare Verbindung ausgeführt sein, welche Zug- und Druckbelastung
annähernd in Raumrichtungen entlang der Rotationsachsen R01 und R08 aufnehmen,
und o.g. ausgleichende Eigenschaften bzgl. Winkel und Versatz aufweisen. In vorteilhafter
Weise wird eine das Druckmittel befördernde und mit dem Kanal 18 verbundene Leitung
26, beispielsweise ein Schlauch 26, durch das Doppelgelenk 07 hindurchgeführt. Im
Beispiel erfolgt die Durchführung der Leitung 26 zentrisch durch die Welle 23.The
Das zweite Gelenk 24 ist stirnseitig und bzgl. der Rotationsachse R08 zentrisch mit der
Achse 08 des Motors 09 verbunden. In vorteilhafter Weise ist die Anordnung aus
Kupplung 06 und Gelenkverbindung 07 durch eine von der Achse 08 bis zum Zapfen 02
verlaufende Abdeckung 27 gekapselt.The
Die Achse 08 des Motors 09 weist in einer nicht erfindungsgemäßen Ausführung auf ihrer rotierenden Mantelfäche
einen Impulsgeber 28 auf, der mit einem nicht dargestellten Sensor zusammen wirkt und
dessen Winkelstellung jederzeit Aufschluß über die Drehlage und/oder die
Rotationsgeschwindigkeit des Zylinders 01 gibt. In einer erfindungsgemäßen Ausführung ist der
Impulsgeber 28 am Umfang der rotierenden ersten Kupplung 06 oder der zweiten
Kupplung 07 selbst, im Beispiel am Umfang einer das zweite Gelenk 24 aufnehmenden,
und mit der Achse 08 zusammen wirkenden Stirnseite 29 der Kupplung 07, angeordnet.
Dadurch ist eine synchrone Bewegung zwischen rotierendem Bauteil 01, über die
drehsteife Kupplung 07 zum Impulsgeber 28 gewährleistet.The
Die Achse 08 weist eine, vorzugsweise zentrisch angeordnete, Bohrung 31 auf, durch die
das Druckmittel über die Leitung 26 zur Kupplung 06 gelangt. Die Zufuhr des Druckmittels
ist somit zur Betätigung der Kupplung 06 in einfacher Weise beispielsweise über eine
Dreheinführung 32 durch die Achse 08 des Motors 09 und über die Leitung 26 zum Kanal
18 der Kupplung 06 förderbar. Vorteilhaft erfolgt die Lagerung der Achse 08 im Motor 09
mittels eines nicht dargestellten Radiallagers, welches ebenfalls eine Kraftkomponente in
axiale, nahezu zur Rotationsachse R08 parallele Richtung aufnimmt, z.B. mittels eines
Schräglagers, so dass eine axiale Relativbewegung zwischen Achse 08 und Motor 09
unterbunden ist. Der auf der Führung 11 gelagerte Stator und der Rotor bzw. die Achse
08 sind axial nicht relativ zueinander ortsveränderbar. Der Motor 09 ist bevorzugt ein über
seinen Drehwinkel geregelter bzw. lagegeregelter Elektromotor 09.The
Der Motor 09 ist annähernd parallel zur Rotationsachse R08 linear in eine
Bewegungsrichtung B beweglich mittels der Führung 11 beispielsweise auf einem Träger
33 angeordnet. In bevorzugter Ausführung ist der Träger 33 ortsfest bezüglich des
Seitengestells 03, und die Führung 11 als Linearführung 11 ausgebildet. Die Führung 11
zwischen Motor 09 und Träger 33 kann beispielsweise als Flach- oder
Schwalbenschwanzführung ausgeführt sein, wobei eine möglichst leichtgängige
Bewegung in die durch die Bewegungsrichtung B vorgegebene Vorzugsrichtung und ein
möglicht spielfreier Sitz in alle übrigen Richtungen zu gewährleisten sind. Hierfür weisen
die am Motor 09 angeordneten, und mit der Führung 11 zusammen wirkenden Füsse 34
oder die Führung 11 selbst beispielsweise hier nicht dargestellte Umlauflager auf. The
Der Motor 09 ist im Beispiel durch den zweiten Motor 12 über eine Gewindetrieb 36, z.B.
eine Gewindespindel 36 mit einem Trapezgewinde, linear in Bewegungsrichtung B
verschiebbar. Die Gewindespindel 36 steht im Eingriff mit einem am Motor 09
angeordneten, und bezüglich des Motors 09 ortsfesten Innengewinde. Das Innengewinde
kann Bestandteil einer am Motor 09 befestigten Mutter 37 sein. Zur Minimierung ggf.
auftretenden Gewindespiels zwischen Gewindespindel 36 und Mutter 37 kann
beispielsweise eine zweite, stellbare Mutter angeordnet, oder eine sonstige Vorkehrung
getroffen sein.The
Die Gewindespindel 36 ist drehbar aber ortsfest bezüglich des Trägers 33 angeordnet und
wird in vorteilhafter Ausführung über eine zweite Kupplung 38, beispielsweise eine
Winkelabweichungen ausgleichende Kreuzgelenkkupplung, zwischen einer Achse 39 des
Motors 12 und der Gewindespindel 36 direkt angetrieben. In bevorzugter Ausführung ist
auch der Motor 12 über seine Drehlage geregelt, was eine exakte Positionierung des
Motors 09 in Bewegungsrichtung B ermöglicht. Eine Positionierung kann aber auch über
wegaufnehmende Sensoren an der Gewindespindel 36 erfolgen. Der Antrieb der
Gewindespindel 36 kann auch über ein Getriebe erfolgen, wobei entsprechende
Vorkehrungen gegen mögliches Gewindespiel zu treffen sind.The threaded
Ein gesamte Stellweg S der Gewindespindel 36 weist in vorteilhafter Ausführung,
ausgehend von einer Nulllage N, in der vom Zylinder 01 abgewandten Richtung
zumindest die Länge 113 des in die Kupplung 06 hinein ragenden Teiles des Zapfens 02
auf. Um eine Korrektur des Zylinders 01, bzw. eine Verstellung des Seitenregisters, in
axialer Richtung um einen Stellweg d01, beispielsweise um d01 = ± 10 mm zu
ermöglichen, ist ein Stellweg d01 bzgl. der Nulllage N von mindesten 10 mm in beide
Richtungen erforderlich, wobei ein Abstand a03 zwischen Seitengestell 03 und Kupplung
06 sowie ein Abstand a01 zwischen Zylinder 01 und Seitengestell 03 entsprechend groß
sein müssen. An entire travel S of the threaded
Die Funktionsweise des erfindungsgemäßen Antriebes für ein rotierendes Bauteil 01 einer
Druckmaschine ist folgendermaßen:
Eine Korrektur der axialen Lage des Zylinders 01, beispielsweise um den Stellweg d01 in
Richtung Seitengestell 03, erfolgt durch Betätigung des Motors 12, z.B. um einen
entsprechend geeichten Drehwinkel, und die sich drehende Gewindespindel 36. Der
Motor 09 wird in Bewegungsrichtung B linear relativ zum Seitengestell 03 verschoben und
bewegt seinerseits über die zug- und druckbelastbare Gelenkverbindung 07 den
Zylinder 01 zum Seitengestell 03 hin. Die Kupplung 06 ist während dieser Korrektur in
Eingriff und stellt ebenfalls eine zug- und druckbelastbare Verbindung dar.The mode of operation of the drive according to the invention for a
A correction of the axial position of the
Sollen Zylinder 01 und Antrieb jedoch entkoppelt oder gar voneinander getrennt werden,
so erfolgt zunächst ein Lösen der Kupplung 06 über eine Beaufschlagung der Kupplung
06 mit dem Druckmittel. Der Zylinder 01 ist nun frei um seine Rotationsachse R01 drehbar
oder aber linear entlang der Rotationsachse R01 relativ zur Kupplung 06 ortsveränderbar.
Um die Kupplung 06 und den Zapfen 02 vollständig voneinander räumlich zu trennen wird
anschließend der Motor 09 mit der Gelenkverbindung 07 und der Kupplung 06 mittels des
Motors 12 und der Gewindespindel 36 zumindest um die Länge 113 verfahren. Die
Beaufschlagung der Kupplung 06 mit Druck ist nun nicht mehr erforderlich, die Kupplung
06 kann vom Druckmittel entlastet, und der Zylinder 01 entnommen bzw. ausgetauscht
werden. However,
- 0101
- rotierendes Bauteil, Zylinder, Walze, Formzylinderrotating component, cylinder, roller, forme cylinder
- 0202
- Zapfenspigot
- 0303
- Seitengestellside frame
- 0404
- Lager, ExzenterlagerBearing, eccentric bearing
- 0505
- --
- 0606
- Kupplung, erste, lösbarClutch, first, detachable
- 0707
- Kupplung, zweite; Gelenkverbindung, DoppelgelenkClutch, second; Articulated connection, double joint
- 0808
- Achse, Welle, Rotor (09)Axle, shaft, rotor (09)
- 0909
- Motor, ElektromotorEngine, electric motor
- 1010
- --
- 1111
- Führung, LinearführungGuide, linear guide
- 1212
- Stellantrieb, MotorActuator, motor
- 1313
- Teilstück (02)Section (02)
- 1414
- Federfeather
- 1515
- --
- 1616
- Spannelement, SternscheibenClamping element, star discs
- 1717
- Spannbüchsecollet
- 1818
- Kanalchannel
- 1919
- Gehäusecasing
- 2020
- --
- 2121
- Kolbenpiston
- 2222
- Gelenk, erstesJoint, first
- 2323
- Wellewave
- 2424
- Gelenk, zweitesJoint, second
- 2525
- --
- 2626
- Leitung, SchlauchPipe, hose
- 2727
- Abdeckung cover
- 2828
- Impulsgeberpulse
- 2929
- Stirnseite (07)Front side (07)
- 3030
- --
- 3131
- Bohrungdrilling
- 3232
- Dreheinführungrotary Joint
- 3333
- Trägercarrier
- 3434
- Fußfoot
- 3535
- --
- 3636
- Gewindetrieb, GewindespindelScrew drive, threaded spindle
- 3737
- Muttermother
- 3838
- Kupplungclutch
- 3939
- Achseaxis
- BB
- Bewegungsrichtungmovement direction
- NN
- Nulllagezero position
- SS
- Stellweg (29)Travel path (29)
- R01R01
- Rotationsachse (01)Rotation axis (01)
- R08R08
- Rotationsachse (08)Rotation axis (08)
- a01a01
- Abstand (01; 03), Stellweg (01)Distance (01; 03), travel (01)
- a03a03
- Abstand (03; 06)Distance (03; 06)
- d01d01
- Stellweg (01)Travel range (01)
- I13I13
- Länge (13)Length (13)
Claims (6)
- A drive of a rotating component (01) of a printing press, wherein the rotating component (01) is capable of being driven in a rotating manner by a motor (09), and the rotating component (01) is connected at its end face by way of at least one coupling (07) to the motor (09) driving the rotating component (01), and wherein the motor (09) is capable of being regulated in its rotational speed and/or rotational-angle position by means of a pulse generator which supplies information on the rotational speed and/or rotational-angle position, characterized in that in the operating state the rotating component (01) is connected to an axle (08) of the motor (09) so as to be capable of bearing tensile and pressure loading by means of a first coupling (06) forming a releasable connexion and a second coupling (07) which compensates angular deviations, and the pulse generator (28) is arranged on the periphery of one of the couplings (06; 07).
- A drive according to Claim 1, characterized in that the motor (09) is arranged substantially parallel to its axis of rotation (R08) by means of a guide (11).
- A drive according to Claim 2, characterized in that the motor (09) is displaceable by a second motor (12).
- A drive according to Claim 1, characterized in that a journal (02) of the component (01) is mounted in a bearing (04) which permits a relative movement between a lateral stand (03) and the journal (02) in the axial direction of the component (01).
- A drive according to Claim 1, characterized in that the first coupling (06) is constructed in the form of a coupling (06) capable of being actuated by pressure media.
- A drive according to Claim 1, characterized in that the pulse generator (28) is arranged on the periphery of the second coupling (07).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10024327A DE10024327C2 (en) | 2000-05-17 | 2000-05-17 | Drive of a rotating component of a printing press and method for separating a drive |
| DE10024327 | 2000-05-17 | ||
| EP01943076A EP1282511B1 (en) | 2000-05-17 | 2001-05-15 | Driving member for rotating component integral with a printing machine and method for separating said driving member |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP01943076A Division EP1282511B1 (en) | 2000-05-17 | 2001-05-15 | Driving member for rotating component integral with a printing machine and method for separating said driving member |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP1336477A2 EP1336477A2 (en) | 2003-08-20 |
| EP1336477A3 EP1336477A3 (en) | 2003-09-10 |
| EP1336477B1 true EP1336477B1 (en) | 2005-11-16 |
Family
ID=7642493
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP02025765A Expired - Lifetime EP1285752B1 (en) | 2000-05-17 | 2001-05-15 | Driving member for rotating component integral with a printing machine |
| EP03010640A Expired - Lifetime EP1336478B1 (en) | 2000-05-17 | 2001-05-15 | Driving member for rotating component integral with a printing machine |
| EP01943076A Expired - Lifetime EP1282511B1 (en) | 2000-05-17 | 2001-05-15 | Driving member for rotating component integral with a printing machine and method for separating said driving member |
| EP03010641A Expired - Lifetime EP1336479B1 (en) | 2000-05-17 | 2001-05-15 | Driving member for rotating component integral with a printing machine |
| EP03010639A Expired - Lifetime EP1336477B1 (en) | 2000-05-17 | 2001-05-15 | Driving member for rotating component integral with a printing machine |
Family Applications Before (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP02025765A Expired - Lifetime EP1285752B1 (en) | 2000-05-17 | 2001-05-15 | Driving member for rotating component integral with a printing machine |
| EP03010640A Expired - Lifetime EP1336478B1 (en) | 2000-05-17 | 2001-05-15 | Driving member for rotating component integral with a printing machine |
| EP01943076A Expired - Lifetime EP1282511B1 (en) | 2000-05-17 | 2001-05-15 | Driving member for rotating component integral with a printing machine and method for separating said driving member |
| EP03010641A Expired - Lifetime EP1336479B1 (en) | 2000-05-17 | 2001-05-15 | Driving member for rotating component integral with a printing machine |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US6880690B2 (en) |
| EP (5) | EP1285752B1 (en) |
| JP (1) | JP3939986B2 (en) |
| CN (1) | CN1213862C (en) |
| AT (5) | ATE256555T1 (en) |
| AU (1) | AU6578501A (en) |
| DE (7) | DE10066068A1 (en) |
| ES (4) | ES2211810T3 (en) |
| HK (1) | HK1052671B (en) |
| RU (1) | RU2252875C2 (en) |
| WO (1) | WO2001087605A1 (en) |
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| JP2001347632A (en) * | 2000-06-09 | 2001-12-18 | Dainippon Printing Co Ltd | Side lay and rotary press |
| ES1054281Y (en) * | 2003-03-17 | 2003-10-16 | Comexi Sa | MACHINERY ROLLER FOR FLEXOGRAPHIC PRINTING WITH ANGLE POSITION CONTROL DEVICE. |
| DE10329429B4 (en) * | 2003-07-01 | 2006-10-12 | Koenig & Bauer Ag | Drives of a printing machine |
| DE102004004759B4 (en) * | 2004-01-30 | 2006-03-09 | Koenig & Bauer Ag | Drive for a reel changer |
| DE102005029934A1 (en) * | 2005-06-28 | 2007-01-04 | Man Roland Druckmaschinen Ag | Coupling arrangement for a printing machine |
| JP5140265B2 (en) * | 2005-11-21 | 2013-02-06 | ハイデルベルガー ドルツクマシーネン アクチエンゲゼルシヤフト | Device for carrying out an operating process in a rotatable cylinder of a printing press |
| DE102005055972B3 (en) * | 2005-11-22 | 2007-05-31 | Werner Conen | Machine tool for machining workpieces, has magazine for blanks and pressing devices to press one blank into transfer position so that next ones can be transported |
| US20070175344A1 (en) * | 2006-02-01 | 2007-08-02 | Innovative Motor Controls | Quick disconnect motor mount |
| DE102006006008A1 (en) * | 2006-02-08 | 2007-08-16 | Windmöller & Hölscher Kg | Form cylinder coupling |
| DE102006020048A1 (en) * | 2006-04-26 | 2007-10-31 | Man Roland Druckmaschinen Ag | Printing unit of a printing unit of a printing press |
| DE102006030502A1 (en) * | 2006-07-01 | 2008-01-03 | Voith Patent Gmbh | Roller drive end and method for mounting a drive device on a drive pin |
| US9547271B2 (en) * | 2007-04-26 | 2017-01-17 | Hewlett-Packard Development Company, L.P. | Printing assembly |
| DE102008054192A1 (en) * | 2008-10-31 | 2010-05-06 | Manroland Ag | printing unit |
| US8253290B2 (en) * | 2009-01-28 | 2012-08-28 | Innovative Motor Controls, Inc. | Electronic retrofit controller for hydraulically adjusted printing press |
| DE102009028208B4 (en) | 2009-08-04 | 2017-04-13 | Koenig & Bauer Ag | Coupling device of a cylinder of a printing machine and a method for coupling a cylinder of a printing press |
| DE102009028199A1 (en) | 2009-08-04 | 2011-02-17 | Kba-Metronic Aktiengesellschaft | Bearing of a bearing of a cylinder pin and a method for closing and locking a bearing receiver |
| DE102009028201B4 (en) | 2009-08-04 | 2016-06-09 | Kba-Meprint Ag | Printing machine and a method for handling cylinders |
| DE102009028214B4 (en) | 2009-08-04 | 2016-06-02 | Kba-Meprint Ag | Positioning device of two cylinders and a method for positioning of cylinders |
| CN102673099A (en) * | 2012-05-31 | 2012-09-19 | 宁波欣达印刷机器有限公司 | Driving device for printing roll of high-speed electronic shaft transmission printing machine |
| CN102815084A (en) * | 2012-08-20 | 2012-12-12 | 汕头市华鹰软包装设备总厂有限公司 | Printing power device |
| DE102012024413B4 (en) * | 2012-12-14 | 2014-07-10 | Krohne Messtechnik Gmbh | Positioning device and measuring device |
| CN106218204A (en) * | 2016-07-26 | 2016-12-14 | 陕西北人印刷机械有限责任公司 | A kind of inner-outer sleeve plate jacking device of direct-connected driving |
| EP4370339A1 (en) | 2021-12-01 | 2024-05-22 | Koenig & Bauer AG | Punching unit having a device for changing a punching cylinder and method for changing a punching cylinder |
| DE102022102147A1 (en) | 2022-01-31 | 2023-08-03 | Koenig & Bauer Ag | Drive of a punching cylinder and method for adjusting a drive of a punching cylinder |
| DE102021131591B3 (en) | 2021-12-01 | 2023-02-23 | Koenig & Bauer Ag | Punching unit with a device for changing a punching cylinder and method for changing a punching cylinder |
| EP4370340A1 (en) | 2021-12-01 | 2024-05-22 | Koenig & Bauer AG | Punching unit having a device for changing a punching cylinder and method for changing a punching cylinder |
| DE102021131590A1 (en) | 2021-12-01 | 2023-06-15 | Koenig & Bauer Ag | Punching unit with a device for changing a punching cylinder and method for changing a punching cylinder |
| DE102022100961A1 (en) | 2022-01-17 | 2023-07-20 | Koenig & Bauer Ag | Punching unit with a device for changing a punching cylinder and method for changing a punching cylinder |
| DE102022100960B3 (en) | 2022-01-17 | 2023-02-23 | Koenig & Bauer Ag | Punching unit with a device for changing a punching cylinder and method for changing a punching cylinder |
| DE102022100962B3 (en) | 2022-01-17 | 2023-02-23 | Koenig & Bauer Ag | Stamping unit and method for adjusting a transport device |
| WO2023134919A1 (en) | 2022-01-17 | 2023-07-20 | Koenig & Bauer Ag | Stamping assembly, machining device having a stamping assembly, and method for adjusting the transport direction of a stamping assembly |
| EP4370341A1 (en) | 2022-01-17 | 2024-05-22 | Koenig & Bauer AG | Stamping unit having a device for changing a stamping cylinder and method for changing a stamping cylinder |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998051497A2 (en) * | 1997-05-14 | 1998-11-19 | Koenig & Bauer Aktiengesellschaft | Drive for a rotating component of a rotary printing press |
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| DE19803557C2 (en) * | 1998-01-30 | 1999-12-23 | Koenig & Bauer Ag | Drive for a rotating component of a printing press |
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-
2000
- 2000-05-17 DE DE10066068A patent/DE10066068A1/en not_active Withdrawn
- 2000-05-17 DE DE10024327A patent/DE10024327C2/en not_active Withdrawn - After Issue
-
2001
- 2001-05-15 EP EP02025765A patent/EP1285752B1/en not_active Expired - Lifetime
- 2001-05-15 DE DE50108036T patent/DE50108036D1/en not_active Expired - Lifetime
- 2001-05-15 ES ES01943076T patent/ES2211810T3/en not_active Expired - Lifetime
- 2001-05-15 AT AT01943076T patent/ATE256555T1/en not_active IP Right Cessation
- 2001-05-15 AT AT03010639T patent/ATE309908T1/en not_active IP Right Cessation
- 2001-05-15 AT AT03010640T patent/ATE299798T1/en not_active IP Right Cessation
- 2001-05-15 JP JP2001584035A patent/JP3939986B2/en not_active Expired - Fee Related
- 2001-05-15 ES ES03010641T patent/ES2250781T3/en not_active Expired - Lifetime
- 2001-05-15 EP EP03010640A patent/EP1336478B1/en not_active Expired - Lifetime
- 2001-05-15 DE DE50102685T patent/DE50102685D1/en not_active Expired - Fee Related
- 2001-05-15 AU AU65785/01A patent/AU6578501A/en not_active Abandoned
- 2001-05-15 AT AT02025765T patent/ATE269786T1/en not_active IP Right Cessation
- 2001-05-15 RU RU2002134074/12A patent/RU2252875C2/en not_active IP Right Cessation
- 2001-05-15 CN CNB018072216A patent/CN1213862C/en not_active Expired - Fee Related
- 2001-05-15 ES ES03010639T patent/ES2250780T3/en not_active Expired - Lifetime
- 2001-05-15 EP EP01943076A patent/EP1282511B1/en not_active Expired - Lifetime
- 2001-05-15 ES ES03010640T patent/ES2244864T3/en not_active Expired - Lifetime
- 2001-05-15 DE DE50108112T patent/DE50108112D1/en not_active Expired - Fee Related
- 2001-05-15 EP EP03010641A patent/EP1336479B1/en not_active Expired - Lifetime
- 2001-05-15 DE DE50101203T patent/DE50101203D1/en not_active Expired - Lifetime
- 2001-05-15 AT AT03010641T patent/ATE309094T1/en not_active IP Right Cessation
- 2001-05-15 US US10/275,265 patent/US6880690B2/en not_active Expired - Fee Related
- 2001-05-15 EP EP03010639A patent/EP1336477B1/en not_active Expired - Lifetime
- 2001-05-15 DE DE50106820T patent/DE50106820D1/en not_active Expired - Lifetime
- 2001-05-15 WO PCT/DE2001/001833 patent/WO2001087605A1/en active IP Right Grant
-
2003
- 2003-07-09 HK HK03104975.8A patent/HK1052671B/en not_active IP Right Cessation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998051497A2 (en) * | 1997-05-14 | 1998-11-19 | Koenig & Bauer Aktiengesellschaft | Drive for a rotating component of a rotary printing press |
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