EP2490894A1 - Devices in a printing couple of a printing machine - Google Patents
Devices in a printing couple of a printing machineInfo
- Publication number
- EP2490894A1 EP2490894A1 EP10741924A EP10741924A EP2490894A1 EP 2490894 A1 EP2490894 A1 EP 2490894A1 EP 10741924 A EP10741924 A EP 10741924A EP 10741924 A EP10741924 A EP 10741924A EP 2490894 A1 EP2490894 A1 EP 2490894A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- drive
- roller
- traversing
- drive means
- rotors
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F31/00—Inking arrangements or devices
- B41F31/004—Driving means for ink rollers
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F31/00—Inking arrangements or devices
- B41F31/15—Devices for moving vibrator-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2213/00—Arrangements for actuating or driving printing presses; Auxiliary devices or processes
- B41P2213/10—Constitutive elements of driving devices
- B41P2213/25—Couplings; Clutches
Definitions
- the invention relates to devices in a printing unit of a printing press according to the preamble of claims 1 and 4, respectively.
- WO 03/039873 A1 discloses an inking unit with two friction cylinders, which are rotatably driven together in one embodiment on a same machine side by a drive motor via a belt drive, and by another drive motor via a crank mechanism with respect to a traversing movement.
- the belt drives on a pulley, which receives the lifting movement by a correspondingly widened running surface or by a guided on bolt movement.
- a printing unit with an inking unit wherein two distribution cylinders are rotatably and irretrically driven together via gearboxes arranged in a housing.
- German patent application DE 10 2008 001 848 relates to a single drive a Reibzylinders, wherein the rotary drive of a
- Temperierstoff kauankers be tempered.
- Farbreibwalze wherein the Farbreibwalze with the interposition of a
- Permanent magnet magnetic coupling is connected to a drive motor.
- the two coupling halves of the magnetic coupling are in the direction of
- Rotation axis not movable relative to each other.
- DE 103 04 296 A1 discloses a drive of a printing unit, wherein at least one inking and / or dampening roller, z. B. Reibwalze, from the drive of a
- Compressor cylinder is drivable ago. This is done by an am
- Printing cylinder pin arranged drive wheel driven by a traction means on a connected to the roll neck drive wheel.
- a coupling member such as a
- Magnetic coupling provided by which the arranged on the printing cylinder pin drive wheel is selectively coupled to the pin.
- An axial drive of the friction roller can by means of a drive motor by means of a pressure medium
- a traversing mechanism of a friction-driven friction roller is disclosed, wherein in the roller a rotation in a traversing motion converting worm gear is provided.
- a drive of a friction-driven friction roller is described, wherein in one embodiment, an axial traversing movement over one of
- Machine drive driven crank mechanism and in another embodiment by a linear motor.
- the drive of the crank mechanism from the machine drive via a torque-adjustable coupling, z. B. slip clutch or electrically switchable coupling.
- the invention is based on the object, maintenance-friendly and / or variable
- the drive can be driven independently of the rotation in terms of the frequency of the friction.
- crank mechanism as a cross thrust crank mechanism protects material and increases the quality, as this - in comparison to otherwise used crank mechanisms - actually opposite phasing realized realizable, and thereby a rocking of transverse movements in the printing unit are avoidable.
- cross thrust crank drive of advantage, wherein in a preferred embodiment, a linear guide from standard highly accurately produced (complementary) "round parts" (Au ° Common a shaft and inner surface of a round hole such as a bore) is made , where that of the crank
- associated guide member comprising a guide link associated.
- a rolling bearing could be used without having to provide clearance.
- a required accuracy of fit can already be achieved by available on the market vendor parts.
- the low maintenance can advantageously be further increased by the fact that -. B. grease lubricated - find bearings between the guide elements use.
- Fig. 1 shows a first embodiment of a printing unit
- FIG. 2 shows a double printing unit from the printing unit according to FIG. 1;
- Fig. 3 shows an alternative embodiment of an inking unit
- Fig. 5 is a schematic representation of two iridescent rollers with drive
- Fig. 6 is a perspektifische view of an embodiment of the drive according to FIG. 5;
- Fig. 7 is a rear view of the embodiment of the drive according to Fig. 6;
- FIG. 8 shows a detailed representation of an embodiment of the rotary drive in FIG.
- Fig. 9 is an enlarged view of the magnetic coupling of Fig. 8.
- FIG. 10 is a perspective and solid representation of the magnetic coupling of FIG. 8; FIG.
- Fig. 1 1 is a sectional view of the traversing drive;
- Fig. 12 is a rear view of the traversing drive;
- Fig. 13 is a perspective view of one of the traversing gears;
- Fig. 14 is a perspective view of another embodiment or the other of the traversing gear
- Fig. 15 is a detail view of an alternative embodiment of the rotary drive in a sectional view
- Fig. 16 is a detail view of another embodiment of the rotary shaft
- a printing machine z. B. web-fed rotary printing press, in particular one
- Multicolour roller printing machine has at least one printing unit 01, in which a web of material 02, short web 02 on both sides simply or in particular successively multiple, z. B. here four times, or several tracks 02 at the same time one or more times are printable.
- the printing unit 01 shown in Fig. 1 is in the manner of a printing tower with in
- the double printing units 03 - shown here in the form of bridge or n-printing units - are each formed by two printing units 04, which each one as Transfer cylinder 06 and designed as a forme cylinder 07 cylinder 06; 07, z. B. printing cylinder 06; 07, as well as in each case an inking unit 08 and in the case of
- wet offset pressure additionally have a dampening unit 09.
- a (double) pressure point 05 is formed in Anstelllage.
- the aforementioned components are designated only at the top double printing unit 03 of Figure 1, wherein the stacked (double) printing units 03; 04 however in the
- the double printing units 03 can as well without the below-described advantageous feature of the linear arrangement as well contrary to the representation in Fig. 1 as upwardly opening u-, downwardly opening n- or otherwise offset at the pressure point 05 unit, or as in Fig. 2nd shown as a flat double printing 03, d. H. wherein the axes of rotation of the printing cylinder 06; 07 in pressure on position z. B. in a common plane E, be executed.
- Shaping and transfer cylinder 07; 06 are z. B. with a bale width of at least two, z. B. four or even six juxtaposed standing printed pages in newspaper format, especially in broadsheet format formed. At least the
- Form cylinder 07 can in one embodiment z. B. have a circumference which essentially corresponds to two consecutively arranged printed pages in a newspaper format. In another embodiment, the scope may correspond to a single such print page.
- the inking 08, z. B. as well as a short inking unit 08 designated, two-row roller inking unit 08 executed, has a plurality of rollers 1 1; 12; 13; 14; 16 on.
- the inking unit 08 according to FIGS. 1 and 2 comprises three, the color on the printing form the forme cylinder 07 applying rollers 1 1, in particular applicator rollers 1 1, which the color over a dampener distant changeable roller 12.1, in particular distribution cylinder
- Roller inking 08 are, can also be advantageous by another Farbzu wool- or metering, z. B. by a pumping system in Pumpfarbtechnik, or lift system in the elevator inking unit to be replaced. It is also conceivable that only two applicator rollers 1 1 or more than three applicator rollers 1 1, the ink from the Reibzylindern 12.1; 12.2 transmitted to the form cylinder 07.
- Transfer rollers 1 1; 13, briefly soft rolls 1 1; 13, are yielding in the radial direction, z. B. with a rubber layer formed, which is expressed in Fig. 2 and 3 by the concentric circles and in Fig. 1 by reinforced lines.
- the following remarks on the drive of the friction cylinder 12 or more of the distribution cylinders 12.1; 12.2 are particularly advantageous i. V. m. apply such a short sautéticianticianm inking unit 08.
- the inking unit 08 as a single-inking unit 08 with two in the roller train from Farbzu Switzerland- or metering system for forme cylinder 07 serially arranged Reibzylindern 12.1; 12.2 (FIG. 3).
- 12.2 are also advantageous to one or more of the distribution cylinder 12.1; 12.2 of
- Fig. 4 shows an alternative embodiment of the printing unit 01 as I-printing unit 01, wherein the printing unit 01 is traversed by the web 02 substantially vertically. It has a double printing 03 from two printing units 04, which is not predominantly horizontally, but predominantly vertically extends, ie their pairs of cylinders are not adjacent to each other, but are arranged one above the other.
- Such printing units 01 are provided in as lllustrations- or commercial web presses and are with regard to higher quality requirements of the products, inter alia respect.
- the printing cylinder 06; 07 are represented by at least one not shown
- Printing cylinder 06; 07 driven by a separate drive motor rotationally.
- the drive is in each case from the drive shaft, via possibly a clutch directly, or via its own encapsulated transmission, z. B. reduction gear, and possibly a clutch on the pin of the respective printing cylinder 06; 07. This allows the drive without otherwise required oil space.
- At least one of the distribution cylinders 12 of the inking unit 08 is at least one
- Drive means 18, z. B. a drive motor 18 mechanically independent of the Printing cylinders 06; 07 rotationally forcibly driven or force-driven.
- a plurality of friction cylinders 12 each have their own drive motor 18, or even a plurality of friction cylinders 12 - z. B. via a coupling or coupling gear - be assigned a common drive motor 18.
- the drive motor 18, the distribution cylinder 12; 12.1; 12.2 basically via a gear 26, z. B. via a Zahlrad-, preferably belt transmission, drive.
- the drive preferably follows via a clutch on the distribution cylinder 12.
- In the execution of the drive via a gear 26 can be used advantageously standard motors without a development and production of adapted to the local application special motors would be required in small quantities.
- the other or another of the distribution cylinder 12, z. B. the furchtwerknahe distribution cylinder As is indicated in FIG. 2, 12.2 has the drive motor 18 which rotates in the direction of production.
- 12.2 between the drive motor 18 and the positively driven distribution cylinder 12.2 and the operationally not necessarily driven distribution cylinder 12.1 an optionally activatable and
- deactivatable mechanical drive coupling can be provided (see below), or a mechanical drive coupling to the operationally not necessarily driven distribution cylinder 12.1 be provided via a freewheel so that the freewheel in
- Production direction is effective. This makes it possible, the non-operational force-driven distribution cylinder 12.1 at least temporarily for set-up operations such. As for washing, to drive in the first alternative via the selectively closed coupling, and in the second case in the reverse direction. This is the one, z. B.
- Damp remover cylinder 12.1 rotatory in production only via friction with adjacent rollers 1 1; 13 driven, but for example zwangsbarreibbar for washing.
- Damp remover cylinder 12.1 rotatory in production only via friction with adjacent rollers 1 1; 13 driven, but for example zwangsbarreibbar for washing.
- Friction cylinders 12.1; 12.2 eg, Fig. 3 or 4
- one of these, z for example, the one or more tikstell constitutionre (s), in o. G. Sensory driven, and the other, z.
- the or a tikstellenfernerer friction-driven (and possibly coupled).
- the at least one distribution cylinder 12, or at least one of a plurality of friction cylinders 12, in particular two distribution cylinders 12.1; 12.2 of the same inking unit 08, is executed with respect to its or are forcibly driven with respect to their axial traversing movement.
- the two axially positively driven distribution cylinders 12.1; Although 12.2 have mechanically independent traversing drives, but they are preferably coupled together, but at least coupled.
- both distribution cylinders 12.1; 12.2 a symbolized by in Fig. 2 by respective double arrows gear 19, in particular a traversing or friction gear 19, whereby the distribution cylinder 12.1; 12.2 one over that respective friction gear 19th perform forced traversing movement in the axial direction.
- z. B. be designed as a cam gear, wherein z. B. a frame-fixed axial stop cooperates with a roller-fixed curved circumferential groove or a roller-fixed axial stop in a frame-fixed circumferential groove of a cam. Basically, this could be the rotation in one
- the traversing gears 19 of the two distribution cylinders 12. 1; 12.2 advantageously, z. B. via a drive connection 21, mechanically coupled to each other.
- the two coupled traversing gear 19 constitute a common traversing drive 22 or traversing gear 22 (FIG. 5) and are designed for their traversing movement by a drive motor 18, which drives the rotational movement.
- B. a drive motor 23, forcibly driven. ( Figure 2).
- Figure 2 In principle, however, could in a simple embodiment of the forced drive of the traversing gear 22 by the one distribution cylinder 12, z. B. the operationally forced driven friction cylinder 12.2, rotationally driving drive motor 18 by a transforming gear.
- the drive of the distribution cylinder 12, or the distribution cylinder 12.1; 12.2 (rotational and / or axial) formed in such a way that no extensive oil space must be provided and / or there is a simple, easily accessible maintenance and / or low wear.
- this should preferably be in conjunction with a distribution cylinder 12 or with Reibzylindern 12.1; 12.2 take place, one end face is free of drive elements, for example, a media supply, for. B. to be able to provide a connection of a Temperierstoffnikanks.
- the roller (s) 12; 12.1; 12.2 or the / the distribution cylinder 12; 12.1; 12.2 is or are then, for example, designed such that they face an interface 24 to a media circuit, for. B. a rotary feedthrough 24 for the inflow and outflow of a tempering fluid, and in the interior corresponding cavities and / or paths for the circulation of the tempering fluid has or have (Fig. 5).
- Fig. 5 shows schematically an embodiment with two Reibzylindern 12.1; 12.2, the rotation and axial drive on a same machine or front side, and a media inflow, z.
- a rotary feedthrough 24 are arranged on the other side, wherein both a rotational movement transmitting gear 26 and the or the traversing gear 19 and the torque on the distribution cylinder 12th
- transmitting clutch 27 may be formed without oil space.
- the two distribution cylinders 12.1; 12.2 are mounted in side frames 30 so that they can perform both a rotational movement and an axial movement. On one of the sides of the machine in each case an above-mentioned rotating union 24 may be provided. On the other side of the machine is at least one of the two distribution cylinders 12.2 (see above) by the drive motor 18 via the belt drive 26 with a belt 36, In particular toothed belt 36, trained gear 26 forcibly driven or
- the other (or more other) distribution cylinder 12.1 is not operatively coupled to the drive motor 18, and can with its pin 28 via z.
- B. a thrust bearing 49, tension and compression stiff (or -fest), but freely movable with respect to a relative rotational movement, and possibly additionally coupled via a rigid, but releasable coupling, not shown, to the traversing gear 19.1.
- the torque of the rotary drive is transmitted from the drive motor 18 to a pin 28 of the distribution cylinder 12.2 by a coupling 27 designed as a magnetic coupling 27.
- the gear 26 may be formed oil-free.
- a gearless direct drive a smaller sized motor, z.
- gear 32 may be provided, which is selectively coupled to a non-rotatably connected to the forcibly driven positive displacement cylinder 12.2 gear 33. This is done for example via a with the two gears 32; 33 selectively engageable intermediate 31, z. B. gear 31, by z. B. one (in particular
- Idler 31 in particular its teeth, preferably made of plastic.
- the or preferably both distribution cylinders 12.1; 12.2 is or are in terms of their axial movement via a respective traversing gear 19.1; 19.2 positively driven, which in particular each as the rotational movement in a linear motion forming cross thrust crank drives 19.1; 19.2 are formed or at least include such kind.
- the traversing gear 19.1; 19.2, z. B. via a gear 29, for example, a corner gear or worm gear, driven by the drive motor 18 different drive motor 23.
- Fig. 6 shows the entire drive simulation in a perspective view, wherein the distribution cylinder 12.1; 12.2 themselves are not shown.
- Fig. 7 shows the entire
- Fig. 8 to 10 show in more detail an embodiment of the rotary drive of z. B. a pinion 37 of the drive motor 18, via the belt 36 of the belt drive 26 and the magnetic coupling 27 on the distribution cylinder 12.2.
- Fig. 10 shows a perspective view of a magnetic coupling 27 in the extended state.
- the clutch 27 is preferably arranged coaxially to the axis of rotation of the friction cylinder 12 and its pin.
- Roller The magnetic coupling 27 comprises two coaxially arranged rotors 41; 42, namely an outer rotor 41 and an inner rotor 42, wherein the Au DTrotor 41 on its inner side and the inner rotor 42 on its Au walkedseite with (high-quality) magnet 43; 44, in particular permanent magnet 43; 44 alternating polarity are equipped, d. H. alternate in the circumferential direction north and south poles. in the
- the outer rotor 41 has on its circumference a race 38, z. B. an external toothing 38, on which or which with the belt 36, z. B. an internal toothing of the toothed belt 36, for the purpose of driving the Au DTrotors 41 cooperates. So that the outer rotor 41 can rotate, it is rotatably mounted in or on the side frame 30 via a radial bearing 39. The outer rotor 41 is driven by the drive motor 18 via the belt 36.
- the drive motor 18 is preferably arranged fixed to the frame and, for example, via a non-designated frame, for. B. via studs, a housing or a base, connected to the side frame 30.
- the inner rotor 42 is, for. B. over a
- Clamping connection 48 (eg, a clamping set) with the pin 28 of the friction cylinder 12.2 torsionally rigid and tensile and pressure-rigid (or -fest) connected.
- the outer rotor 41 is thus frame-fixed with respect to an axial movement, and the inner rotor 42 relative to the Au foundrotor 41 to the maximum amplitude of
- Changierhubes, z. B. by at least 10 mm, in particular by at least 20 mm, in the example about 30 mm, axially movable.
- the magnetic coupling 27 has sufficient space.
- the set or desired amplitude of the traverse stroke can - if not further sub-translated or - have a double eccentricity e of the crank mechanism (see below).
- the changeable roller 12.2; 12.1 is thus offset by a traversing drive 22 in an axial traversing movement.
- the traverse stroke generated in this way becomes received by the magnetic coupling 27 characterized in that the relative position of Au 88rotor 41 and inner rotor 42 is not fixed, but variable.
- the Reiberhub for the distribution cylinder 12; 12.1; 12.2 can in principle take place in different ways, but is preferably initiated via a crank mechanism, in particular via a cross-thrust crank drive 19 described below.
- a crank mechanism in particular via a cross-thrust crank drive 19 described below.
- the drive motor 23 which is designed for example as an electric motor, via a gear mechanism, not shown in detail of a frame fixedly arranged gear 29, z.
- B. a Querverreibgetriebes 29, a shaft 52, and per traversing 19.1; 19.2 a rotatably connected to the shaft 52 crank arm 53, z.
- eccentric 53 in a
- crank axis K offset, which z. B. coincides with the axis of rotation of the shaft 52.
- the crank axis K is in this case perpendicular or orthogonal to the roller or cylinder axis Z, along which they should perform a traversing movement.
- crank arm 53 is, for. B. via a radial bearing 54, a crank 56 to a for
- crank axis K parallel axis rotatably mounted, which is about the perpendicular to the Walzential. Cylinder axis Z of the iridescent friction cylinder 12; 12.1; 12.2 extending crank axis K spaced by an eccentricity e, rotates.
- the crank 56 is preferably connected to the crank arm 53 in addition to the radial bearing 54 via a non-designated hinge. Radial bearing 54 and joint can also be designed as a combined component.
- crank drive can be adjustable in its effective crank arm 53 (eccentricity e) by, for example, the crank 56 being variable at a distance from the crank axis K (possibly including bearing), or a plurality of crank arms 53 having different spacings and being exchangeable in a simple manner ,
- the traversing gear 19.1; 19.2 further includes a tension and compression stiff with the friction cylinder 12 to be alternated; 12.1; 12.2 connected guide slot 57; 57.1; 57.2.
- the guide slot 57; 57.1; 57.2 has a perpendicular to the cylinder axis Z and the crank axis K extending guide member 58, which with a
- the guide member 59 is connected by connecting means 66, z. B. screw 66, in a holder 61, z. B. a frame 61, stored or attached, which in turn pressure and tension over z. B. the
- Movement component perpendicular to the degree of freedom of the linear guide 58, 59 that is perpendicular to the longitudinal extent of the guide shaft 59, and perpendicular to the crank axis K.
- a friction-reducing bearing is provided in an advantageous embodiment.
- the guide shaft 59 facing side of the annular guide member 58 a in Fig. 1 1 only indicated rolling bearing 62 is arranged, roll the rolling elements on the guide shaft 59.
- the rolling bearing 62 further increases the life and can - for example by internal grease lubrication - reduce maintenance intervals.
- the said to a traversing gear 19, is on both traversing 19.1; 19.2 two jointly zwangschangierbarer distribution cylinder 12.1; 12.2, wherein here as shown on the shaft 52 both traversing 19.1; 19.2 are driven.
- the guide slots 57; 57.1; 57.2 of the two traversing gears 19.1; 19.2 can in the same, z. B. in Fig. 13 illustrated manner. However, it may also be one of these, or may also both guide slot 57; 57.1; 57.2 be formed in the manner of the guide slot 57.1 shown in Fig. 14. For this is the the the guide slots 57; 57.1; 57.2
- Guide shaft 58 receiving frame 61 .1 - z. B. in the area of
- Screw 64 connected, that when alleviated partially dissolved connection of the inner and the externa ßere frame 61 .1; 64 z. B. are mutually pivotable about an axis passing through the connecting means 64 axis.
- the relevant distribution cylinder 12 can be moved perpendicular to its cylinder axis Z at least in a small area, which considerably simplifies installation and removal and / or maintenance.
- Traversing gear 19.1; 19.2 are set or adjustable so that their
- the described traversing drive 22 of two changable rollers 12.1; 12.2 thus comprises a driven by a drive motor 23, side frame fixed
- crank mechanism having traversing 19.1; 19.2 each with a perpendicular to the cylinder axes Z of iridescent rollers 12.1; 12.3 extending crank axis K revolving crank 56 per iridescent roller 12; 12.1; 12.2. So that the iridescent rollers 12; 12.1; 12.2 execute a 180 ° out of phase traversing traversing the cranks 56 are arranged offset by 180 ° to each other about the crank axis K.
- the cranks 56 may be adjustable with respect to the angular position relative to the crank axis K or shaft 52.
- Querverreibgetriebe 29 may for example consist of a worm drive, z. B. screw, exist.
- the traversing gear 19 preferably have not simple crank mechanisms, but cross thrust crank drives 27 with linear guide (linear guide), thus actually a precisely opposite oscillating traversing movement of the two rollers 12.1; 12.2 is reachable.
- iridescent rollers 12; 12.1; 12.2; 12.3 should preferably the traversing movements of the rollers 12; 12.1; 12.2; 12.3 by one of the number of iridescent rollers 12; 12.1; 12.2; 12.3 corresponding fraction of a full circle corresponding angle to each other out of phase. This then also corresponds to the angle by which the cranks 56 in In such a case around the crank axis K around are spaced apart or arranged.
- the cranks 56 can also as
- the storage of the inner rotor 42 is z.
- the Au .rotor 41 is, for. B. via a clamping connection 48 (eg., A clamping set) with the pin 28 of the Reibzylinders 12; 12.1; 12.2 torsionally rigid as well as tension and compression stiff (or fixed) connected.
- a clamping connection 48 eg., A clamping set
- Output element 51 of the cross crank drive 19; 19.2; 19.2 is the Au DTrotor 41, z. B. on the thrust bearing 49, tension and compression stiff (or -fest), but freely movable in terms of a relative rotational movement.
- the inner rotor 42 is frame-fixed with respect to an axial movement, and the outer rotor 41 relative to the Au DTrotor 41 to the maximum amplitude of the traverse stroke, z. B. by at least 10 mm, in particular by at least 20 mm, in the example about 30 mm, axially movable.
- the magnetic coupling 27 has sufficient space.
- desired amplitude of the traverse stroke can - if not further under or translated - a double eccentricity e of the crank mechanism (s. O.) Have.
- the rotationally forcibly driven distribution cylinder 12; 12.1; 12.2 be formed without the interposition of a transmission between the drive motor 18 and clutch 27.
- the drive motor 18, in particular a stator 62 and a rotor 63 of the drive motor 18, coaxial with the clutch 27 and its axis of rotation is arranged.
- the Coaxially arranged drive motor 18 may be disposed on the reibzylinderfernen side of the clutch 27, wherein the rotor 63 of the motor 18 rotatably with the axially stationary rotor 41; 42 of the magnetic coupling 27 is connected.
- an attacking on the same pin 28 traverse drive 22 is an embodiment of
- the clutch 27 can be omitted if the stator 62 and rotor 63 are mounted axially movable relative to each other. In this case, in the representation of the rotor 42 coincides with the rotor 63, the rotor 63 thus rotatably connected to the pin 28.
- the device in a printing unit 04 of a printing press of the rotary drive with a magnetic coupling 27 and / or the belt drive 26 is not limited to one or more distribution cylinders 12; 12.1; Restricted 12.2 of an inking unit 08, but may alternatively or additionally for other rollers, for example, for changeable rollers of the dampening 09 come into consideration.
- the device is in further development in terms of the design of the rotary drive via the magnetic coupling 27 and axially to be moved printing cylinder 06; 07, in particular to a respect to the side register adjustable form cylinder 07 to transfer, in which case to the Place a traversing drive 22 a side register drive occurs by means of which the respective printing cylinder 06; 07 in view of its axial position, z. B. is positionable as a result of a coming from a page register control or regulation command.
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200910045922 DE102009045922B4 (en) | 2009-10-22 | 2009-10-22 | Device in a printing unit of a printing press |
PCT/EP2010/060413 WO2011047893A1 (en) | 2009-10-22 | 2010-07-19 | Devices in a printing couple of a printing machine |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2490894A1 true EP2490894A1 (en) | 2012-08-29 |
EP2490894B1 EP2490894B1 (en) | 2016-08-31 |
Family
ID=43242181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10741924.4A Not-in-force EP2490894B1 (en) | 2009-10-22 | 2010-07-19 | Devices in a printing unit of a printing machine |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2490894B1 (en) |
CN (1) | CN102574391B (en) |
DE (1) | DE102009045922B4 (en) |
WO (1) | WO2011047893A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107792337A (en) * | 2017-08-30 | 2018-03-13 | 上海幂方电子科技有限公司 | A kind of flapping flight balloon |
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DE10304296B4 (en) * | 2003-02-04 | 2006-10-12 | Koenig & Bauer Ag | Drive a printing unit |
DE10352614A1 (en) * | 2003-07-11 | 2005-02-10 | Koenig & Bauer Ag | Roller of a paint or dampening unit |
JP4276010B2 (en) * | 2003-07-24 | 2009-06-10 | 株式会社小森コーポレーション | Driving device in printing press |
WO2005097505A2 (en) | 2004-04-05 | 2005-10-20 | Koenig & Bauer Aktiengesellschaft | Printing unit on a web-fed rotary printing press |
CN101384435B (en) * | 2005-04-21 | 2010-08-25 | 柯尼格及包尔公开股份有限公司 | Printing unit and method for adjusting a print-on position |
EP1736698B1 (en) * | 2005-06-23 | 2011-02-09 | Koenig & Bauer Aktiengesellschaft | Device for connecting a rotating component of in a printing machine for transferring pressurized fluid |
DE102005061028B4 (en) * | 2005-08-19 | 2010-11-11 | Koenig & Bauer Aktiengesellschaft | Drives of two laterally changeable rollers of a paint or dampening unit |
DE202007018589U1 (en) | 2007-10-23 | 2008-11-20 | Koenig & Bauer Aktiengesellschaft | Traversing drive |
DE102008001848A1 (en) * | 2008-05-19 | 2009-12-03 | Koenig & Bauer Aktiengesellschaft | Arrangement in a printing unit of a printing press |
-
2009
- 2009-10-22 DE DE200910045922 patent/DE102009045922B4/en not_active Expired - Fee Related
-
2010
- 2010-07-19 WO PCT/EP2010/060413 patent/WO2011047893A1/en active Application Filing
- 2010-07-19 CN CN201080047213.XA patent/CN102574391B/en not_active Expired - Fee Related
- 2010-07-19 EP EP10741924.4A patent/EP2490894B1/en not_active Not-in-force
Non-Patent Citations (1)
Title |
---|
See references of WO2011047893A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE102009045922A1 (en) | 2011-05-05 |
WO2011047893A1 (en) | 2011-04-28 |
CN102574391A (en) | 2012-07-11 |
DE102009045922B4 (en) | 2014-08-14 |
CN102574391B (en) | 2014-08-13 |
EP2490894B1 (en) | 2016-08-31 |
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