EP0838420A2 - Device for correcting the fan-out effect in rotary roller printing machines - Google Patents

Device for correcting the fan-out effect in rotary roller printing machines Download PDF

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Publication number
EP0838420A2
EP0838420A2 EP97118424A EP97118424A EP0838420A2 EP 0838420 A2 EP0838420 A2 EP 0838420A2 EP 97118424 A EP97118424 A EP 97118424A EP 97118424 A EP97118424 A EP 97118424A EP 0838420 A2 EP0838420 A2 EP 0838420A2
Authority
EP
European Patent Office
Prior art keywords
elements
counter
paper
adjusting
paper web
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
Application number
EP97118424A
Other languages
German (de)
French (fr)
Other versions
EP0838420A3 (en
EP0838420B1 (en
Inventor
Helmut Hermann Marx
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koenig and Bauer AG
Original Assignee
Koenig and Bauer Albert AG
Koenig and Bauer AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Koenig and Bauer Albert AG, Koenig and Bauer AG filed Critical Koenig and Bauer Albert AG
Publication of EP0838420A2 publication Critical patent/EP0838420A2/en
Publication of EP0838420A3 publication Critical patent/EP0838420A3/en
Application granted granted Critical
Publication of EP0838420B1 publication Critical patent/EP0838420B1/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
    • B65H23/032—Controlling transverse register of web
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/02—Conveying or guiding webs through presses or machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/13—Details of longitudinal profile
    • B65H2404/132—Details of longitudinal profile arrangement of segments along axis
    • B65H2404/1321—Segments juxtaposed along axis
    • B65H2404/13212—Segments juxtaposed along axis and driven independently
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/15—Roller assembly, particular roller arrangement
    • B65H2404/152—Arrangement of roller on a movable frame
    • B65H2404/1521—Arrangement of roller on a movable frame rotating, pivoting or oscillating around an axis, e.g. parallel to the roller axis
    • B65H2404/15212—Arrangement of roller on a movable frame rotating, pivoting or oscillating around an axis, e.g. parallel to the roller axis rotating, pivoting or oscillating around an axis perpendicular to the roller axis

Definitions

  • the invention relates to a device for correction the fan-out effect on web-fed rotary printing presses according to the preamble of claim 1.
  • the invention has for its object a Device for correcting the fan-out effect To create web-fed rotary printing presses.
  • the pivot levers 11 end in forks 17, which each the control elements 7 to 10 - z. B. Sell rolls - take up rotatable.
  • the swivel spindle 6 is e.g. B. by means of a side frame fixed gear motor 12 rotatable, so that the adjusting rollers 7 to 10 of one removed from the paper path of paper web 4 to the left Rest position B (Fig. 1 and dashed line Fig. 2) in a working position C (dashed Representations in Fig. 1 and 2) to the right of the Paper path of the paper web 4 can be brought.
  • the counter elements 14 to 16 are axially smaller by an amount a, z. B. a / 2 arranged offset to the control elements 7 to 10.
  • the outer counter elements 14; 16 each e.g. B. at a distance a from one of the side edges 18; 19 of the paper web 4 or from the end faces of the Rubber cylinder arranged.
  • Each of the counter elements 14 to 16 is of one provided to the right of the paper web guide Rest position D starting, individually in an individual Working position E or F or G can be brought.
  • the Rest position D can be to the right of, on or be to the left of the intended paper path.
  • the right side 13 of each Paper web 4 touches (Fig. 2).
  • e.g. B. for that middle counter element 15 one in the Side frames 1; 2 pivoted spindle 21 provided which rotatably with a second end of a provided for the counter element 15 pivot lever 20 is connected.
  • each pivot lever 20 takes the counter element 14; 15; 16, e.g. B. formed as an adjusting roller.
  • the adjusting rollers are e.g. B. rotatably supported by a fork 17.
  • the pivot spindle 21 is z. B. driven by a side frame fixed gear motor 22 pivotally.
  • the right pivot lever 20 for the outer counter-elements 14; 16 are on hollow shafts 23; 24 arranged.
  • the hollow shafts 23; 24 are threaded onto the swivel spindle 21.
  • Each hollow shaft 23; 24 is at its end near the side frame rotatably with a gear 26; 27 provided, each with a gear 28; 29 of a drive motor 31; 32 combs.
  • the mode of operation of the device according to the invention is as follows. Will be due to paper moisture (Fan-out effect) widened paper web 4 in the direction the rubber cylinder 33; 34 of the next printing unit moves, the actuating elements 7 to 10 by means of Geared motor 12 from the rest position B for Working position C in the direction of the theoretical Paper web guide of the paper web 4 pivots until the Paper web 4 is touched.
  • the counter elements 14 to 16 are also on the pivot spindle 21 and the Hollow shafts 23; 24 by means of the motors 31; 22; 32 of a rest position D in the direction of the intended Paper path moved to the left - e.g. B. pivoted or moved - until the paper web 4 is touched, each in a working position E or F or G.
  • 4 are temporary in the paper web Longitudinal folds 36 formed by narrowing the Go out of paper web 4 in pressure-free rooms. Through the apparent narrowing of the paper web 4 are the Corrected the effects of the fan-out effect.
  • the swivel angle of the individual counter-adjusting elements 14 up to 16 can be set individually. It would be possible that To pivot control elements 7 to 10 individually. For this would be the same facility as for the Provision counter elements 14 to 16.
  • All motors 12; 22; 31; 32 are with their housing arranged on the side frame 1 or 2 against rotation.
  • On each of said motors 12; 22; 31; 32 can e.g. B. a rotational position encoder, not shown, is arranged be, which the respective position of the assigned Control elements 7 to 10 or counter-control elements 14 to 16 reports to a machine control center.
  • the pivot spindle 6 has a pivot axis 37 and Swivel spindle 21 and the hollow shafts 23; 24 points a common pivot axis 38.
  • a controller can be operated from the machine control center as well as a regulation of the control elements 7 to 10 or Counter elements 14 to 16 are made.
  • control elements 7 to 10 on a between the side frames 1; 2 arranged spindle 4 or crossbar can be freely rotated.
  • control elements 7 to 10 and / or the counter-adjusting elements 14 to 16 axially to arrange slidably.
  • the actuating elements 7 to 10 and the counteracting elements 14 up to 16 can be used as rotatable rollers or blow nozzles be trained. You can start and stop using the pivoting movement described happen. Also are sliding carriage on which the Control elements 7 to 10 or each Counter elements 14 to 16 individually or are attached together, suitable.
  • the drive of the Sled can z. B. by means of truss-proof reversible motors and lead screws (Screw gear).

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Rotary Presses (AREA)
  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)

Abstract

Adjacent, spaced apart adjustment elements (7-10) are positioned on one side of a web of paper and move to and fro in the same direction as the web of paper. Counter adjustment elements (14-16) are spaced apart and move separately or together to and fro next to one another on the opposite side of the web of paper. The adjustment and counter adjustment elements face each other so that the adjustment elements point into the space (a) between the counter adjustment elements which point into the space (a) between the adjustment elements. The adjustment and counter adjustment elements are moved to and fro on a pivot axle (37,38).

Description

Die Erfindung betrifft eine Vorrichtung zur Korrektur des Fan-Out-Effektes an Rollenrotationsdruckmaschinen entsprechend dem Oberbegriff des Anspruches 1.The invention relates to a device for correction the fan-out effect on web-fed rotary printing presses according to the preamble of claim 1.

Durch die DE 295 01 373 U1 ist eine gattungsgemäße Vorrichtung bekannt, bei welcher zwischen dem zweiten und dritten Doppeldruckwerk einer vier Doppeldruckwerke aufweisenden Rotationsdruckmaschine zwei Bildstellrollen angeordnet sind.
Diese Bildstellrollen sind frei drehbar an schwenkbaren Hebeln gelagert.From DE 295 01 373 U1 a generic device is known in which two image setting rollers are arranged between the second and third double printing units of a rotary printing press having four double printing units.
These image rollers are freely rotatable on swiveling levers.

Der Erfindung liegt die Aufgabe zugrunde, eine Vorrichtung zur Korrektur des Fan-Out-Effektes an Rollenrotationsdruckmaschinen zu schaffen.The invention has for its object a Device for correcting the fan-out effect To create web-fed rotary printing presses.

Diese Aufgabe wird erfindungsgemäß durch die Merkmale des kennzeichnenden Teils des Anspruches 1 gelöst.This object is achieved by the features of the characterizing part of claim 1 solved.

Die durch die Erfindung erzielbaren Vorteile bestehen insbesondere darin, daß der Fan-Out-Effekt insbesondere bei Papierbahnen größerer Breite korrigiert werden kann, wie sie z. B. bei der Herstellung von Telefonbüchern verwendet werden. Durch die voneinander unabhängig an die Papierbahn anstellbaren Stell- und Gegenstellelemente ist es möglich, auch bei einseitig seitlichen Registerabweichungen gezielt Abhilfe zu schaffen.The advantages that can be achieved by the invention exist especially in that the fan-out effect in particular can be corrected for paper webs of greater width, as they e.g. B. in the production of telephone books be used. By being independent of each other the paper web adjustable positioning and Counter elements are possible, even with one-sided lateral register deviations specifically remedy create.

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird im folgenden näher beschrieben.An embodiment of the invention is in the Drawing shown and will be described in more detail below described.

Es zeigen

Fig. 1
die schematische Darstellung der Seitenansicht einer Vorrichtung in Arbeits- und Ruhestellung jedoch ohne Seitengestell;
Fig. 2
eine Ansicht II-II auf die Vorrichtung nach Fig. 1
Show it
Fig. 1
the schematic representation of the side view of a device in the working and rest position but without a side frame;
Fig. 2
a view II-II of the device of FIG. 1st

Bei einer Rollenrotationsdruckmaschine ist die erfindungsgemäße Vorrichtung zur Korrektur des Fan-Out-Effektes zwischen dem zweiten und dritten Druckwerk angeordnet. Dazu ist in zwei Seitengestellen 1; 2 auf einer linken Seite 3 einer vorgesehenen Papierführung für eine die Druckwerke durchlaufenden Papierbahn 4 eine Schwenkspindel 6 verdrehbar gelagert. Sie nimmt drehfest eine Mehrzahl n, z. B. vier, jeweils in einem Abstand a, z. B. einem Viertel einer Breite der Papierbahn 4, angeordnete Schwenkhebel 11 mit je einem Stellelement 7 bis 10, z. B. einer Blasdüse oder Stellrolle auf. Die Schwenkhebel 11 enden in Gabeln 17, welche jeweils die Stellelemente 7 bis 10 - z. B. Sellrollen - drehbar aufnehmen. Die Schwenkspindel 6 ist z. B. mittels eines seitengestellfesten Getriebemotors 12 verdrehbar, so daß die Stellrollen 7 bis 10 von einer vom Papierweg der Papierbahn 4 nach links entfernten Ruhestellung B (Fig. 1 und gestrichelte Darstellung Fig. 2) in eine Arbeitsstellung C (gestrichelte Darstellungen in Fig. 1 und 2) rechts neben den Papierweg der Papierbahn 4 bringbar sind.For a web-fed rotary press, that is Device according to the invention for correcting the Fan-out effects between the second and third Printing unit arranged. This is in two side frames 1; 2 on a left side 3 a provided Paper guide for a through the printing units Paper web 4 a pivot spindle 6 rotatably mounted. It rotatably takes a plurality n, z. B. four, each at a distance a, z. B. a quarter of a width of Paper web 4, arranged pivot lever 11, each with one Actuator 7 to 10, for. B. a blow nozzle or Adjusting roller. The pivot levers 11 end in forks 17, which each the control elements 7 to 10 - z. B. Sell rolls - take up rotatable. The swivel spindle 6 is e.g. B. by means of a side frame fixed gear motor 12 rotatable, so that the adjusting rollers 7 to 10 of one removed from the paper path of paper web 4 to the left Rest position B (Fig. 1 and dashed line Fig. 2) in a working position C (dashed Representations in Fig. 1 and 2) to the right of the Paper path of the paper web 4 can be brought.

Rechts neben dem vorgesehenen Papierweg der Papierbahn 4 sind eine Mehrzahl m, z. B. drei, in z. B. einem gleichen Abstand a voneinander beabstandeter Gegenstellelemente 14 bis 16, z. B. Gegenblasdüsen oder Gegenstellrollen vorgesehen. Die Gegenstellelemente 14 bis 16 sind axial um einen Betrag kleiner a, z. B. a/2 zu den Stellelementen 7 bis 10 versetzt angeordnet. Dabei sind die äußeren Gegenstellelemente 14; 16 jeweils z. B. in einem Abstand a von einer der Seitenkanten 18; 19 der Papierbahn 4 bzw. von den Stirnseiten der Gummizylinder angeordnet.To the right of the intended paper path of paper web 4 are a plurality m, z. B. three, in z. B. one same distance a from each other Counter elements 14 to 16, for. B. counter-blowing nozzles or Counter rollers provided. The counter elements 14 to 16 are axially smaller by an amount a, z. B. a / 2 arranged offset to the control elements 7 to 10. The outer counter elements 14; 16 each e.g. B. at a distance a from one of the side edges 18; 19 of the paper web 4 or from the end faces of the Rubber cylinder arranged.

Jede der Gegenstellelemente 14 bis 16 ist von einer rechts von der Papierbahnführung vorgesehenen Ruhestellung D ausgehend, einzeln in eine individuelle Arbeitsstellung E bzw. F bzw. G bringbar. Die Ruhestellung D kann jeweils rechts neben , auf oder links neben dem vorgesehenen Papierbahnweg sein. Hierbei wird schließlich jeweils die rechte Seite 13 der Papierbahn 4 berührt (Fig. 2). Dazu ist z. B. für das mittlere Gegenstellelement 15 eine in den Seitengestellen 1; 2 gelagerte Schwenkspindel 21 vorgesehen, welche drehfest mit einem zweiten Ende eines für das Gegenstellelement 15 vorgesehenen Schwenkhebels 20 verbunden ist.Each of the counter elements 14 to 16 is of one provided to the right of the paper web guide Rest position D starting, individually in an individual Working position E or F or G can be brought. The Rest position D can be to the right of, on or be to the left of the intended paper path. Here is finally the right side 13 of each Paper web 4 touches (Fig. 2). For this purpose, e.g. B. for that middle counter element 15 one in the Side frames 1; 2 pivoted spindle 21 provided which rotatably with a second end of a provided for the counter element 15 pivot lever 20 is connected.

Das jeweils erste Ende jedes Schwenkhebels 20 nimmt jeweils das Gegenstellelement 14; 15; 16, z. B. als Stellrolle ausgebildet auf. Die Stellrollen sind z. B. mittels einer Gabel 17 drehbar gelagert. Die Schwenkspindel 21 wird z. B. mittels eines seitengestellfesten Getriebemotors 22 verschwenkbar angetrieben.
Die rechten Schwenkhebel 20 für die äußeren Gegenstellelemente 14; 16 sind auf Hohlwellen 23; 24 angeordnet. Die Hohlwellen 23; 24 sind auf der Schwenkspindel 21 aufgefädelt. Jede Hohlwelle 23; 24 ist an ihrem seitengestellnahen Ende drehfest mit einem Zahnrad 26; 27 versehen, was jeweils mit einem Zahnrad 28; 29 eines Antriebsmotors 31; 32 kämmt.The respective first end of each pivot lever 20 takes the counter element 14; 15; 16, e.g. B. formed as an adjusting roller. The adjusting rollers are e.g. B. rotatably supported by a fork 17. The pivot spindle 21 is z. B. driven by a side frame fixed gear motor 22 pivotally.
The right pivot lever 20 for the outer counter-elements 14; 16 are on hollow shafts 23; 24 arranged. The hollow shafts 23; 24 are threaded onto the swivel spindle 21. Each hollow shaft 23; 24 is at its end near the side frame rotatably with a gear 26; 27 provided, each with a gear 28; 29 of a drive motor 31; 32 combs.

Die Funktionsweise der erfindungsgemäßen Vorrichtung ist wie folgt. Wird eine infolge Papierfeuchtigkeit (Fan-Out-Effekt) verbreiterte Papierbahn 4 in Richtung der Gummizylinder 33; 34 des nächstfolgenden Druckwerkes bewegt, so werden die Stellelemente 7 bis 10 mittels des Getriebemotors 12 aus der Ruhestellung B zur Arbeitsstellung C in Richtung der theoretischen Papierbahnführung der Papierbahn 4 verschwenkt, bis die Papierbahn 4 berührt wird. Die Gegenstellelemente 14 bis 16 werden ebenfalls über die Schwenkspindel 21 bzw. die Hohlwellen 23; 24 mittels der Motoren 31; 22; 32 von einer Ruhestellung D in Richtung des vorgesehenen Papierbahnweges nach links bewegt - z. B. verschwenkt oder verschoben -, bis die Papierbahn 4 berührt wird, jeweils in eine Arbeitsstellung E bzw. F bzw. G. Hierdurch werden in der Papierbahn 4 temporäre Längsfalten 36 ausgebildet, die von Verschmälerung der Papierbahn 4 in druckfreien Räumen ausgehen. Durch die scheinbare Verschmälerung der Papierbahn 4 werden die Auswirkungen des Fan-Out-Effektes korrigiert.The mode of operation of the device according to the invention is as follows. Will be due to paper moisture (Fan-out effect) widened paper web 4 in the direction the rubber cylinder 33; 34 of the next printing unit moves, the actuating elements 7 to 10 by means of Geared motor 12 from the rest position B for Working position C in the direction of the theoretical Paper web guide of the paper web 4 pivots until the Paper web 4 is touched. The counter elements 14 to 16 are also on the pivot spindle 21 and the Hollow shafts 23; 24 by means of the motors 31; 22; 32 of a rest position D in the direction of the intended Paper path moved to the left - e.g. B. pivoted or moved - until the paper web 4 is touched, each in a working position E or F or G. As a result, 4 are temporary in the paper web Longitudinal folds 36 formed by narrowing the Go out of paper web 4 in pressure-free rooms. Through the apparent narrowing of the paper web 4 are the Corrected the effects of the fan-out effect.

Bei einer größeren einseitigen seitlichen Registerabweichung ist es möglich, durch die Wahl der Tiefe des "Ineinandergreifens" der Gegenstellelemente 14, 15, 16 in den Bereich der Stellelemente 7 bis 10 einen Ausgleich zu schaffen.With a larger one-sided side It is possible to change the register by choosing the Depth of the "interlocking" of the counter elements 14, 15, 16 in the area of the adjusting elements 7 to 10 to create a balance.

Der Schwenkwinkel der einzelnen Gegenstellelemente 14 bis 16 ist einzeln einstellbar. Es wäre möglich, die Stellelemente 7 bis 10 einzeln zu verschwenken. Hierzu wäre die gleiche Einrichtung wie für die Gegenstellelemente 14 bis 16 vorzusehen.The swivel angle of the individual counter-adjusting elements 14 up to 16 can be set individually. It would be possible that To pivot control elements 7 to 10 individually. For this would be the same facility as for the Provision counter elements 14 to 16.

Sämtliche Motoren 12; 22; 31; 32 sind mit ihrem Gehäuse am Seitengestell 1 oder 2 verdrehfest angeordnet. An jedem der genannten Motoren 12; 22; 31; 32 kann z. B. ein nichtdargestellter Drehwinkel-Lagegeber angeordnet sein, welcher die jeweilige Stellung der zugeordneten Stellelemente 7 bis 10 bzw. Gegenstellelemente 14 bis 16 an einen Maschinenleitstand meldet.All motors 12; 22; 31; 32 are with their housing arranged on the side frame 1 or 2 against rotation. On each of said motors 12; 22; 31; 32 can e.g. B. a rotational position encoder, not shown, is arranged be, which the respective position of the assigned Control elements 7 to 10 or counter-control elements 14 to 16 reports to a machine control center.

Die Schwenkspindel 6 weist eine Schwenkachse 37 und die Schwenkspindel 21 sowie die Hohlwellen 23; 24 weisen eine gemeinsame Schwenkachse 38 auf.The pivot spindle 6 has a pivot axis 37 and Swivel spindle 21 and the hollow shafts 23; 24 points a common pivot axis 38.

Vom Maschinenleitstand aus kann sowohl eine Steuerung als auch eine Regelung der Stellelemente 7 bis 10 bzw. Gegenstellelemente 14 bis 16 vorgenommen werden.A controller can be operated from the machine control center as well as a regulation of the control elements 7 to 10 or Counter elements 14 to 16 are made.

Nach einer anderen Ausführungsvariante der Erfindung können die Stellelemente 7 bis 10 auch auf einer zwischen den Seitengestellen 1; 2 angeordneten Spindel 4 oder Traverse frei drehbar gelagert sein.According to another embodiment variant of the invention can the control elements 7 to 10 on a between the side frames 1; 2 arranged spindle 4 or crossbar can be freely rotated.

Es wäre auch möglich, die Stellelemente 7 bis 10 und/oder die Gegenstellelemente 14 bis 16 axial verschiebbar anzuordnen.It would also be possible to use the control elements 7 to 10 and / or the counter-adjusting elements 14 to 16 axially to arrange slidably.

Die Stellelemente 7 bis 10 und die Gegenstellelemente 14 bis 16 können als rotierbare Rollen oder Blasdüsen ausgebildet sein. Ihre An- und Abstellung kann mittels der beschriebenen Schwenkbewegung geschehen. Auch sind verschiebbare Schlitten, auf denen jeweils die Stellelemente 7 bis 10 bzw. jeweils die Gegenstellelemente 14 bis 16 einzeln oder gemeinsam befestigt sind, geeignet. Der Antrieb der Schlitten kann z. B. mittels traversenfesten drehrichtungsumkehrbaren Motoren und Gewindespindeln (Schraubengetriebe) erfolgen. The actuating elements 7 to 10 and the counteracting elements 14 up to 16 can be used as rotatable rollers or blow nozzles be trained. You can start and stop using the pivoting movement described happen. Also are sliding carriage on which the Control elements 7 to 10 or each Counter elements 14 to 16 individually or are attached together, suitable. The drive of the Sled can z. B. by means of truss-proof reversible motors and lead screws (Screw gear).

BezugszeichenlisteReference list

11
SeitengestellSide frame
22nd
SeitengestellSide frame
33rd
Seite, linke (4)Left side (4)
44th
PapierbahnPaper web
55
--
66
SchwenkspindelSwivel spindle
77
Stellelement (6)Actuator (6)
88th
Stellelement (6)Actuator (6)
99
Stellelement (6)Actuator (6)
1010th
Stellelement (6)Actuator (6)
1111
Schwenkhebel, linke (7 bis 10)Swing lever, left (7 to 10)
1212th
Getriebemotor (6)Gear motor (6)
1313
Seite, rechte (4)Right side (4)
1414
GegenstellelementCounter element
1515
GegenstellelementCounter element
1616
GegenstellelementCounter element
1717th
Gabelfork
1818th
Seitenkante (4)Side edge (4)
1919th
Seitenkante (4)Side edge (4)
2020th
Schwenkhebel rechte (14 bis 16)Right swing arm (14 to 16)
2121
Schwenkspindel (15)Swivel spindle (15)
2222
Getriebemotor (15)Gear motor (15)
2323
HohlwelleHollow shaft
2424th
HohlwelleHollow shaft
2525th
--
2626
Zahnrad (23)gear (23)
2727
Zahnrad (24) Gear (24)
2828
Zahnrad (31)Gear (31)
2929
Zahnrad (32)Gear (32)
3030th
--
3131
Antriebsmotor (14)Drive motor (14)
3232
Antriebsmotor (16)Drive motor (16)
3333
GummizylinderRubber cylinder
3434
GummizylinderRubber cylinder
3535
--
3636
Längsfalte (4)Longitudinal fold (4)
3737
Schwenkachse (6)Swivel axis (6)
3838
Schwenkachse (21; 23; 24)Swivel axis (21; 23; 24)
BB
Ruhestellung (7 bis 10)Rest position (7 to 10)
CC.
Arbeitsstellung (7 bis 10)Working position (7 to 10)
DD
Ruhestellung (14 bis 16)Rest position (14 to 16)
EE
Arbeitsstellung (14)Working position (14)
FF
Arbeitsstellung (15)Working position (15)
GG
Arbeitsstellung (16)Working position (16)
aa
Abstand (7, 8)Distance (7, 8)
nn
Anzahl (7 bis 10)Number (7 to 10)
mm
Anzahl (14 bis 16)Number (14 to 16)

Claims (8)

Vorrichtung zur Korrektur des Fan-Out-Effektes mit seitlich auf einer ersten Seite eines Papierbahnweges angeordneten in Richtung Papierbahnweg hin- und wegbewegbaren, nebeneinander befindlichen und zueinander beabstandeten Stellelementen (7 bis 10), dadurch gekennzeichnet, daß auf einer Gegenseite des Papierbahnweges in Richtung auf ihn hin- und wegbewegbare nebeneinander, zueinander beabstandete Gegenstellelemente (14 bis 16) vorgesehen sind, daß Stellelemente (7 bis 10) und Gegenstellelemente (14 bis 16) so gegenüberliegend angeordnet sind, daß die Stellelemente (7 bis 10) jeweils in den Abstand (a) zwischen den Gegenstellelementen (14 bis 16) und die jeweils Gegenstellelemente (14 bis 16) in den Abstand (a) zwischen den Stellelementen (7 bis 10) gerichtet sind, daß die Stellelemente (7 bis 10) und/oder Gegenstellelemente (14 bis 16) mittels Schwenkbewegung um eine Schwenkachse (37; 38) in Richtung Papierbahnweg hin- und wegbewegbar sind.Device for correcting the fan-out effect with sideways on a first side of a paper path arranged back and forth in the direction of the paper path movable, side by side and to each other spaced adjusting elements (7 to 10), thereby characterized in that on an opposite side of the Paper path in the direction of it back and forth movable side by side, spaced apart Counter elements (14 to 16) are provided that Control elements (7 to 10) and counteracting elements (14 to 16) are arranged so that the Control elements (7 to 10) each in the distance (a) between the counter elements (14 to 16) and the each counter elements (14 to 16) in the distance (A) directed between the control elements (7 to 10) are that the control elements (7 to 10) and / or Counter-adjustment elements (14 to 16) by means of swivel movement about a pivot axis (37; 38) in the direction of the paper web path are movable back and forth. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Stellelemente (7 bis 10) einzeln oder gemeinsam in Richtung Papierbahnweg hin- und wegbewegbar sind.Device according to claim 1, characterized in that the control elements (7 to 10) individually or together are movable in the direction of the paper path. Vorrichtung nach den Ansprüchen 1 bis 2, dadurch gekennzeichnet, daß die Gegenstellelemente (14 bis 16) einzeln oder gemeinsam in Richtung Papierbahnweg hin- und wegbewegbar sind.Device according to claims 1 to 2, characterized characterized in that the counter-adjusting elements (14 to 16) individually or together to and from the paper path are movable away. Vorrichtung nach den Ansprüchen 1 bis 3, dadurch gekennzeichnet, daß die Stellelemente (7 bis 10) und/oder die Gegenstellelemente (14 bis 16) rotierbare Stellrollen sind.Device according to claims 1 to 3, characterized characterized in that the adjusting elements (7 to 10) and / or the counter-adjusting elements (14 to 16) are rotatable Are rollers. Vorrichtung nach den Ansprüchen 1 bis 3, dadurch gekennzeichnet, daß die Stellelemente (7 bis 10) und/oder die Gegenstellelemente (14 bis 16) Blasdüsen sind.Device according to claims 1 to 3, characterized characterized in that the adjusting elements (7 to 10) and / or the counter-adjusting elements (14 to 16) blowing nozzles are. Vorrichtung nach den Ansprüchen 1 bis 5, dadurch gekennzeichnet, daß der Abstand (a) der Stellrollen (7 bis 10) sowie der Gegenstellrollen (14 bis 16) jeweils einem Viertel einer Breite der Papierbahn (4) entspricht.Device according to claims 1 to 5, characterized characterized in that the distance (a) of the adjusting rollers (7 to 10) and the counter-rollers (14 to 16) each a quarter of a width of the paper web (4) corresponds. Vorrichtung nach den Ansprüchen 1 bis 6, dadurch gekennzeichnet, daß äußere Gegenstellrollen (14; 16) jeweils im Abstand (a) von einer Seitenkante (18; 19) der Papierbahn (4) angeordnet sind.Device according to claims 1 to 6, characterized characterized in that outer counter-rollers (14; 16) each at a distance (a) from a side edge (18; 19) the paper web (4) are arranged. Vorrichtung nach den Ansprüchen 1 bis 7, dadurch gekennzeichnet, daß jedes Stellelement (7 bis 10) und/oder Gegenstellelement (14 bis 16) mit einem eigenen Antrieb (12; 22; 31; 32) versehen ist.Device according to claims 1 to 7, characterized characterized in that each control element (7 to 10) and / or counter element (14 to 16) with its own Drive (12; 22; 31; 32) is provided.
EP97118424A 1996-10-25 1997-10-23 Device for correcting the fan-out effect in rotary roller printing machines Expired - Lifetime EP0838420B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19644390 1996-10-25
DE19644390 1996-10-25

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EP0838420A2 true EP0838420A2 (en) 1998-04-29
EP0838420A3 EP0838420A3 (en) 1998-12-09
EP0838420B1 EP0838420B1 (en) 2001-01-03

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DE (2) DE59702848D1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1369369A1 (en) * 2002-06-06 2003-12-10 Maschinenfabrik Wifag Fluid-assisted fan-out compensator
EP1369368A1 (en) * 2002-06-06 2003-12-10 Maschinenfabrik Wifag Rotating element for compensating the fan-out of a web
US6802253B2 (en) 1999-11-16 2004-10-12 Maschinenfabrik Wifag Rotational body configuration for web width correction
FR2905302A1 (en) * 2006-09-04 2008-03-07 Diffusion De Materiel Et D Imp DEVICE FOR COMPENSATING THE WIDTH VARIATION OF A FLEXIBLE PRINTING MEDIUM AND PRINTING MACHINE COMPRISING SUCH A DEVICE.
JP2011025559A (en) * 2009-07-27 2011-02-10 Tokyo Kikai Seisakusho Ltd Apparatus for adjusting width of continuous paper

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DE4344896C5 (en) * 1993-12-29 2004-07-29 Maschinenfabrik Wifag Drive for cylinder of a web-fed rotary printing machine
DE10132156C5 (en) * 2001-07-03 2011-12-01 Manroland Ag Web stabilization for non-contact web guidance on flying changeable printing units
DE102007035692B4 (en) 2007-07-30 2011-12-01 Koenig & Bauer Aktiengesellschaft Image web controller of a printing machine
DE102008001367B4 (en) 2008-04-24 2013-07-04 Koenig & Bauer Aktiengesellschaft Method for operating a arranged in a printing machine, a plurality of control elements having image path controller
EP2025513B1 (en) 2007-07-30 2013-04-24 Koenig & Bauer AG Method for operating the picture web regulator of a printing press
JP5331603B2 (en) * 2009-07-16 2013-10-30 三菱重工印刷紙工機械株式会社 Width register adjusting device and printing machine
CN106079851A (en) * 2016-06-05 2016-11-09 镇江立昌智能装备有限公司 Intaglio press safety device

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DE4327646A1 (en) * 1992-10-23 1994-04-28 Tokyo Kikai Seisakusho Tokio T Paper web width adjusting method for printing system with multiple printing steps - using water for wetting and with at least one step for applying pressure force on side surface of web to form wavy surface causing width redn.
DE29501373U1 (en) * 1995-01-30 1995-04-27 MAN Roland Druckmaschinen AG, 63075 Offenbach Device for correcting the fan-out effect on web-fed rotary printing machines
US5511473A (en) * 1993-03-19 1996-04-30 Kabushikigaisha Tokyo Kikai Seisakusho Width adjusting device for a paper web
WO1998018626A1 (en) * 1996-10-25 1998-05-07 Koenig & Bauer Aktiengesellschaft Arrangement for correcting the fan-out effect on web-fed printing presses

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DE4327646A1 (en) * 1992-10-23 1994-04-28 Tokyo Kikai Seisakusho Tokio T Paper web width adjusting method for printing system with multiple printing steps - using water for wetting and with at least one step for applying pressure force on side surface of web to form wavy surface causing width redn.
US5511473A (en) * 1993-03-19 1996-04-30 Kabushikigaisha Tokyo Kikai Seisakusho Width adjusting device for a paper web
DE29501373U1 (en) * 1995-01-30 1995-04-27 MAN Roland Druckmaschinen AG, 63075 Offenbach Device for correcting the fan-out effect on web-fed rotary printing machines
WO1998018626A1 (en) * 1996-10-25 1998-05-07 Koenig & Bauer Aktiengesellschaft Arrangement for correcting the fan-out effect on web-fed printing presses

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6802253B2 (en) 1999-11-16 2004-10-12 Maschinenfabrik Wifag Rotational body configuration for web width correction
DE19955099B4 (en) * 1999-11-16 2010-02-11 Maschinenfabrik Wifag Rotationskörpergebilde for a Bahnbreitkororrektur
EP1369369A1 (en) * 2002-06-06 2003-12-10 Maschinenfabrik Wifag Fluid-assisted fan-out compensator
EP1369368A1 (en) * 2002-06-06 2003-12-10 Maschinenfabrik Wifag Rotating element for compensating the fan-out of a web
FR2905302A1 (en) * 2006-09-04 2008-03-07 Diffusion De Materiel Et D Imp DEVICE FOR COMPENSATING THE WIDTH VARIATION OF A FLEXIBLE PRINTING MEDIUM AND PRINTING MACHINE COMPRISING SUCH A DEVICE.
WO2008029013A1 (en) * 2006-09-04 2008-03-13 Diffusion De Materiel Et D'imprimerie Device for compensating for the variation in width of a flexible print support and printing machine comprising such a device
US8313260B2 (en) 2006-09-04 2012-11-20 Diffusion De Materiel Et D'imprimerie Device for compensation for the variation of width of a flexible printing substrate and printing machine that comprises such a device
JP2011025559A (en) * 2009-07-27 2011-02-10 Tokyo Kikai Seisakusho Ltd Apparatus for adjusting width of continuous paper

Also Published As

Publication number Publication date
EP0838420A3 (en) 1998-12-09
DE59702848D1 (en) 2001-02-08
EP0838420B1 (en) 2001-01-03
DE29718907U1 (en) 1997-12-18

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