EP0980313B1 - Folding apparatus of low overall height for use in a web-fed rotary press - Google Patents

Folding apparatus of low overall height for use in a web-fed rotary press Download PDF

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Publication number
EP0980313B1
EP0980313B1 EP98933487A EP98933487A EP0980313B1 EP 0980313 B1 EP0980313 B1 EP 0980313B1 EP 98933487 A EP98933487 A EP 98933487A EP 98933487 A EP98933487 A EP 98933487A EP 0980313 B1 EP0980313 B1 EP 0980313B1
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EP
European Patent Office
Prior art keywords
cylinder
folding
rotation
axis
folder according
Prior art date
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Expired - Lifetime
Application number
EP98933487A
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German (de)
French (fr)
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EP0980313A2 (en
Inventor
Horst Bernhard Michalik
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Koenig and Bauer AG
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Koenig and Bauer AG
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Publication of EP0980313A2 publication Critical patent/EP0980313A2/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
    • B65H45/00—Folding thin material
    • B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/16—Rotary folders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/54—Auxiliary folding, cutting, collecting or depositing of sheets or webs
    • B41F13/56—Folding or cutting
    • B41F13/58—Folding or cutting lengthwise
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00—Folding thin material
    • B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
    • B65H45/22—Longitudinal folders, i.e. for folding moving sheet material parallel to the direction of movement
    • B65H45/221—Longitudinal folders, i.e. for folding moving sheet material parallel to the direction of movement incorporating folding triangles

Definitions

  • the invention relates to a folder for a Web-fed rotary printing press according to the Claims 1 and 9.
  • the US-PS 658 773 describes a wheel folder a folding knife cylinder, in which the inlet of the Material web takes place below the axis of rotation.
  • FR-A-758 433 discloses a folder in which a highest point of the lateral surface of a Jaw cylinder approximately at the level of one Funnel nose of a longitudinal folding funnel lies.
  • EP 02 11 377 A2 discloses a folder a folding jaw cylinder and two folding knife cylinders, a folding knife cylinder below an axis of rotation of the jaw cylinder.
  • DE-C-328 284 shows a wheel folder in which the folding knife cylinder above a longitudinal nose lies.
  • the invention has for its object a Folder for a web-fed rotary printing press with Comparison to the state of the art low height create.
  • the cylinder fold group can by means of different modules can be varied quickly.
  • a folder for a web-fed rotary press consists essentially of a cylinder fold group 1 and one seen in the direction of web travel B. the cylinder fold group 1 arranged device 2 for Feeding a material web 8.
  • the device 2 for The strand can be fed from longitudinal hoppers instead 3; 4 also from a number of one above the other Turning rods exist.
  • the material web 8 is in front of the funnel inlet a slitter consisting of a Circular knife 9 and a counter-cutting roller 11, in several Partial material webs 12; 13 divisible.
  • the train 7 can but also previously cut partial material webs 12; 13 are supplied.
  • At least one of the guide rollers 19; 21 can be designed as a cutting register roller 21.
  • the inlet of the partial material webs 12; 13 takes place in an inlet gusset of a pair of cylinders at least one paper transporting cylinder; here the collecting cylinder 26.
  • An almost horizontal inlet here means an inlet at an angle alpha in Range of ⁇ 5 ° to the horizontal 20.
  • the guide rollers 19; 21 can also be made substantially larger than shown, ie their diameter is greater than 200 mm, for example.
  • a curved, for. B. with air baffle the radius of curvature of which is greater than 100 mm, for example. It is also possible to arrange a plurality of guide rollers along a curved path. With these designs, a "smooth" transition from the vertical running direction into the horizontal running direction of the partial material web 12; 13 reached.
  • the device 2 for feeding the material web 8 is between side frames 23; 24 that in a clear Width d are arranged.
  • At right angles to Material web running direction B is the cylinder fold group 1 arranged in side frames 25, 30.
  • the cylinder fold group 1 exists after a first Design variant from, for example, one Folding knife cylinder 26, which is also used as a collecting cylinder 26 is formed and one under the collecting cylinder 26th arranged cutting knife cylinder 27.
  • the Folding knife cylinder 26 is in the present example as Counter-cutting cylinder designed.
  • the delivery device 29 can consist of a fan arm 31 and a Conveyor 32, z. B. a boom, exist (Fig. 1).
  • This Cylinder fold group 1 is especially for the Suitable for newspaper production.
  • the funnel fold rollers 14; 16 of the longitudinal folding former 3; 4th are about half of the total height of the Cylinder fold group 1.
  • the collecting cylinder 26 and the jaw cylinder 28 are rod-shaped or ribbon-shaped on the circumference Product guidance devices 33; 34, 36 assigned.
  • the cylinder fold group 1 is advantageously in one Module 37 arranged - shown in broken lines - and can be exchanged for another module in a short time become.
  • the delivery device can be the second Folded products leaving the transverse folding cylinder also one second longitudinal folding device can be supplied.
  • One through an axis of rotation 43 of the cutting knife cylinder 27 and the axis of rotation 38 of the collecting cylinder 26 straight line 44 and one defined by the axis of rotation 38 of the collecting cylinder 26 have vertical 35 extending an angle beta in the range of ⁇ 35 °.
  • the axis of rotation 43 of the cutting knife cylinder 27 is below the axis of rotation 38 of the collecting cylinder 26 is arranged.
  • the cutting knife cylinder 27 is preferably nearly arranged vertically below the collecting cylinder 26, d. H. in a range of the angle beta of ⁇ 5 °.
  • An axis of rotation 39 of the jaw cylinder 28 is above one by one end (i.e. bottom edge) one Nose 41 one preferably lowest arranged longitudinal folding former 3; 4 trending Horizontal 42 arranged.
  • the folder In a flat projection (top view) of the The folder has a straight line 46 through one Side edge of a material web 8 facing Circumferential line of the collecting cylinder 26 and one closest side edge of a material web 8 a Distance a on.
  • longitudinal folding former 3; 4 can in other Layers of additional longitudinal hoppers can be arranged.
  • a straight line 47 defined by the axis of rotation 38 of the collecting cylinder 26 and the axis of rotation 39 of the jaw cylinder 28 and a horizontal line 48 running through the axis of rotation 38 of the collecting cylinder 26 have an opening angle gamma of 30 ° to 60 °, preferably 40 ° to 50 °.
  • the axis of rotation 38 of the collecting cylinder 26 is arranged below the axis of rotation 39 of the jaw cylinder 28.
  • the axes of rotation 38, 39 of the collecting cylinder 26 and the Folding jaw cylinders 28 are parallel to the direction B the material web 8 arranged.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Description

Die Erfindung betrifft einen Falzapparat für eine Rollenrotationsdruckmaschine entsprechend den Ansprüchen 1 und 9.The invention relates to a folder for a Web-fed rotary printing press according to the Claims 1 and 9.

Die DE 36 14 263 C2 beschreibt einen Falzapparat einer Rollenrotationsdruckmaschine. Dieser Falzapparat weist einen Sammelzylinder, einen Schneidmesserzylinder und einen Falzklappenzylinder auf.DE 36 14 263 C2 describes a folder Web rotary printing machine. This folder has a collecting cylinder, a cutting knife cylinder and a jaw cylinder.

Die US-PS 658 773 beschreibt einen Räderfalzapparat mit einem Falzmesserzylinder, bei dem der Einlauf der Materialbahn unterhalb der Drehachse erfolgt.The US-PS 658 773 describes a wheel folder a folding knife cylinder, in which the inlet of the Material web takes place below the axis of rotation.

Die FR-A-758 433 offenbart einen Falzapparat, bei dem ein höchster Punkt der Mantelfläche eines Falzklappenzylinders ungefähr auf der Höhe einer Trichternase eines Längsfalztrichters liegt.FR-A-758 433 discloses a folder in which a highest point of the lateral surface of a Jaw cylinder approximately at the level of one Funnel nose of a longitudinal folding funnel lies.

Die EP 02 11 377 A2 offenbart einen Falzapparat mit einem Falzklappenzylinder und zwei Falzmesserzylindern, wobei ein Falzmesserzylinder unterhalb einer Drehachse des Falzklappenzylinders liegt.EP 02 11 377 A2 discloses a folder a folding jaw cylinder and two folding knife cylinders, a folding knife cylinder below an axis of rotation of the jaw cylinder.

Die DE-C-328 284 zeigt einen Räderfalzapparat, bei dem der Falzmesserzylinder oberhalb einer Längstrichternase liegt. DE-C-328 284 shows a wheel folder in which the folding knife cylinder above a longitudinal nose lies.

Der Erfindung liegt die Aufgabe zugrunde, einen Falzapparat für eine Rollenrotationsdruckmaschine mit im Vergleich zum Stand der Technik niedriger Bauhöhe zu schaffen.The invention has for its object a Folder for a web-fed rotary printing press with Comparison to the state of the art low height create.

Diese Aufgabe wird erfindungsgemäß durch die Merkmale der Ansprüche 1 und 9 gelöst.This object is achieved by the features of claims 1 and 9 solved.

Die mit der Erfindung erzielbaren Vorteile bestehen darin, daß für eine Zylinderfalzgruppe einschließlich einer Einrichtung zur Zuführung der Materialbahn eine niedrige Bauhöhe erzielt wird. Das wiederum hat eine große Bedienfreundlichkeit zur Folge. The advantages that can be achieved with the invention exist in that for a cylinder fold group including a device for feeding the material web low height is achieved. That in turn has one great user friendliness.

Darüberhinaus kann die Zylinderfalzgruppe mittels verschiedener Module schnell variiert werden.In addition, the cylinder fold group can by means of different modules can be varied quickly.

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird im folgenden näher beschrieben. Es zeigen:

Fig. 1
eine schematische Seitenansicht eines Falzapparates mit Längsfalztrichtern und einer Zylinderfalzgruppe;
Fig. 2
eine Ansicht A nach Fig. 1, jedoch ohne Fördereinrichtung;
Fig. 3
eine Draufsicht nach Fig. 1.
An embodiment of the invention is shown in the drawing and will be described in more detail below. Show it:
Fig. 1
a schematic side view of a folder with longitudinal hoppers and a cylinder fold group;
Fig. 2
a view A of Figure 1, but without a conveyor.
Fig. 3
2 shows a top view according to FIG. 1.

Ein Falzapparat für eine Rollenrotationsdruckmaschine besteht im wesentlichen aus einer Zylinderfalzgruppe 1 und einer in der Materialbahnlaufrichtung B gesehen, vor der Zylinderfalzgruppe 1 angeordneten Vorrichtung 2 zur Zuführung einer Materialbahn 8.A folder for a web-fed rotary press consists essentially of a cylinder fold group 1 and one seen in the direction of web travel B. the cylinder fold group 1 arranged device 2 for Feeding a material web 8.

Die Vorrichtung 2 zur Zuführung einer Materialbahn 8 besteht z. B. aus zwei Längsfalztrichtern 3; 4, denen über eine Vereinigungswalze 6 und ein Zugwerk 7 die Materialbahn 8, z. B. Papierbahn oder ein Strang aus Materialbahnen zugeführt werden. Die Vorrichtung 2 zur Zuführung des Stranges kann statt aus Längsfalztrichtern 3; 4 auch aus einer Anzahl von übereinander angeordneten Wendestangen bestehen.The device 2 for feeding a material web 8 z. B. from two longitudinal hoppers 3; 4 whom via a union roller 6 and a train 7 Material web 8, e.g. B. paper web or a strand of Material webs are fed. The device 2 for The strand can be fed from longitudinal hoppers instead 3; 4 also from a number of one above the other Turning rods exist.

Die Materialbahn 8 ist vor dem Trichtereinlauf mittels einer Längsschneideeinrichtung, bestehend aus einem Kreismesser 9 und einer Gegenschneidwalze 11, in mehrere Teilmaterialbahnen 12; 13 teilbar. Dem Zugwerk 7 können aber auch bereits vorher geschnittene Teilmaterialbahnen 12; 13 zugeführt werden.The material web 8 is in front of the funnel inlet a slitter consisting of a Circular knife 9 and a counter-cutting roller 11, in several Partial material webs 12; 13 divisible. The train 7 can but also previously cut partial material webs 12; 13 are supplied.

Unterhalb von Paaren von Trichterfalzwalzen 14; 16 jedes Längsfalztrichters 3; 4 befindet sich jeweils ein Zugwerk 17; 18 sowie eine Leitwalze 19; 21, um welche jeweils die Teilmaterialbahn 12; 13 bzw. Stränge aus Teilmaterialbahnen 12; 13 um ca. 90° umgelenkt und in waagerechter oder nahezu waagerechter Richtung über ein gemeinsames Zugwerk 22 der Zylinderfalzgruppe 1 zugeführt wird.
Mindestens eine der Leitwalzen 19; 21 kann als Schnittregisterwalze 21 ausgebildet sein.Below pairs of funnel fold rollers 14; 16 of each longitudinal hopper 3; 4 there is a train 17; 18 and a guide roller 19; 21, around which the partial material web 12; 13 or strands of partial material webs 12; 13 deflected by approximately 90 ° and fed in a horizontal or almost horizontal direction to the cylinder fold group 1 via a common traction mechanism 22.
At least one of the guide rollers 19; 21 can be designed as a cutting register roller 21.

Es ist auch möglich, die Leitwalzen 19; 21 so anzuordnen, daß die Teilmaterialbahnen 12; 13 unter einem Winkel Alpha im Bereich von ± 35° zu einer Waagerechten 20 in die Zylinderfalzgruppe 1 einlaufen. Der Einlauf der Teilmaterialbahnen 12; 13 erfolgt dabei in einen Einlaufzwickel eines Zylinderpaares mit zumindest einem papiertransportierenden Zylinder; hier dem Sammelzylinder 26. Ein nahezu waagerechter Einlauf bedeutet hier einen Einlauf in einem Winkel Alpha im Bereich von ± 5° zur Waagerechten 20.It is also possible to guide the guide rollers 19; 21 so to arrange that the partial material webs 12; 13 under an angle alpha in the range of ± 35 ° to one Run horizontal 20 into cylinder fold group 1. The inlet of the partial material webs 12; 13 takes place in an inlet gusset of a pair of cylinders at least one paper transporting cylinder; here the collecting cylinder 26. An almost horizontal inlet here means an inlet at an angle alpha in Range of ± 5 ° to the horizontal 20.

Die Leitwalzen 19; 21 können auch wesentlich größer als dargestellt ausgeführt sein, d. h. deren Durchmesser ist beispielsweise größer als 200 mm.
Anstelle der Leitwalze kann auch ein gebogenes, z. B. mit luftbeaufschlagbares Leitblech angeordnet sein, dessen Krümmungsradius beispielsweise größer als 100 mm ist.
Auch ist es möglich eine Mehrzahl von Leitwalzen entlang einer Kurvenbahn, anzuordnen.
Mit diesen Ausführungen wird ein "sanfter" übergang von der senkrechten Laufrichtung in die waagerechte Laufrichtung der Teilmaterialbahn 12; 13 erreicht.The guide rollers 19; 21 can also be made substantially larger than shown, ie their diameter is greater than 200 mm, for example.
Instead of the guide roller, a curved, for. B. with air baffle, the radius of curvature of which is greater than 100 mm, for example.
It is also possible to arrange a plurality of guide rollers along a curved path.
With these designs, a "smooth" transition from the vertical running direction into the horizontal running direction of the partial material web 12; 13 reached.

Die Vorrichtung 2 zur Zuführung der Materialbahn 8 ist zwischen Seitengestellen 23; 24, die in einer lichten Breite d angeordnet sind. Rechtwinklig zur Materialbahnlaufrichtung B ist die Zylinderfalzgruppe 1 in Seitengestellen 25, 30 angeordnet.The device 2 for feeding the material web 8 is between side frames 23; 24 that in a clear Width d are arranged. At right angles to Material web running direction B is the cylinder fold group 1 arranged in side frames 25, 30.

Die Zylinderfalzgruppe 1 besteht nach einer ersten Ausführungsvariante aus beispielsweise einem Falzmesserzylinder 26, der zusätzlich als Sammelzylinder 26 ausgebildet ist und einem unter dem Sammelzylinder 26 angeordnetem Schneidmesserzylinder 27. Der Falzmesserzylinder 26 ist in vorliegenden Beispiel als Gegenschneidzylinder ausgebildet. Weiterhin ist dem Sammelzylinder 26 ein Falzklappenzylinder 28 und eine Auslegeeinrichtung 29 zugeordnet. Die Auslegeeinrichtung 29 kann aus einem Fächerausleger 31 und einer Fördereinrichtung 32, z. B. einem Bandausleger, bestehen (Fig. 1).The cylinder fold group 1 exists after a first Design variant from, for example, one Folding knife cylinder 26, which is also used as a collecting cylinder 26 is formed and one under the collecting cylinder 26th arranged cutting knife cylinder 27. The Folding knife cylinder 26 is in the present example as Counter-cutting cylinder designed. Furthermore, the Collection cylinder 26, a jaw cylinder 28 and one Delivery device 29 assigned. The delivery device 29 can consist of a fan arm 31 and a Conveyor 32, z. B. a boom, exist (Fig. 1).

Es ist auch möglich, statt eines Fächerauslegers 31 jeweils einen Auslagezylinder, einen sog. slow-down-Zylinder zu verwenden. Diese Zylinderfalzgruppe 1 ist insbesondere für die Zeitungsproduktion geeignet.It is also possible instead of a fan arm 31 one delivery cylinder each, a so-called use slow-down cylinders. This Cylinder fold group 1 is especially for the Suitable for newspaper production.

Die Trichterfalzwalzen 14; 16 der Längsfalztrichter 3; 4 befinden sich etwa in der Hälfte der Gesamthöhe der Zylinderfalzgruppe 1.The funnel fold rollers 14; 16 of the longitudinal folding former 3; 4th are about half of the total height of the Cylinder fold group 1.

Dem Sammelzylinder 26 und dem Falzklappenzylinder 28 sind am Umfang jeweils stab- oder bandförmige Produktleiteinrichtungen 33; 34, 36 zugeordnet.The collecting cylinder 26 and the jaw cylinder 28 are rod-shaped or ribbon-shaped on the circumference Product guidance devices 33; 34, 36 assigned.

Die Zylinderfalzgruppe 1 ist zweckmäßigerweise in einem Modul 37 angeordnet - strichpunktiert dargestellt - und kann in kurzer Zeit gegen ein anderes Modul ausgetauscht werden.The cylinder fold group 1 is advantageously in one Module 37 arranged - shown in broken lines - and can be exchanged for another module in a short time become.

Nach einer zweiten nicht dargestellten Ausführungsvariante besteht ein anderes Modul 37 einer Zylinderfalzgruppe 1 für sogenannte "doppelte Produktion" insbesondere dünner, vorzugsweise verschiedenartiger Produkte großer Auflagenhöhe aus einem Sammelzylinder 26 mit einem darunter angeordneten Schneidmesserzylinder 27 und einem dem Sammelzylinder 26 zugeordneten ersten und zweiten Falzklappenzylinder. Jedem Falzklappenzylinder ist eine Auslegeeinrichtung 29 zugeordnet.After a second, not shown Another module 37 of one embodiment variant Cylinder fold group 1 for so-called "double Production "especially thinner, preferably different types of products with large print runs a collecting cylinder 26 with one arranged underneath Cutting knife cylinder 27 and a collecting cylinder 26 assigned first and second jaw cylinders. There is a delivery device 29 for each jaw cylinder assigned.

Nach einer dritten nicht dargestellten Ausführungsvariante besteht ein weiteres Modul 37 einer Zylinderfalzgruppe 1 für Akzidenzproduktion mit einer Vielzahl von Produktvarianten z. B. aus einem Sammelzylinder 26 mit einem darunter angeordneten Schneidmesserzylinder 27, einem dem Sammelzylinder 26 zugeordneten ersten Querfalzzylinder und einem dem ersten Querfalzzylinder zugeordneten zweiten Querfalzzylinder sowie eine dem zweiten Querfalzzylinder zugeordnete Auslegeeinrichtung. Statt der genannten Auslegeeinrichtung können die den zweiten Querfalzzylinder verlassenden Falzprodukte auch einer zweiten Längsfalzeinrichtung zugeführt werden.After a third, not shown There is a further module 37 of a variant Cylinder fold group 1 for commercial production with one Variety of product variants e.g. B. from one Collection cylinder 26 with one arranged underneath Cutting knife cylinder 27, one of the collecting cylinder 26 assigned first transverse folding cylinder and one first transverse folding cylinder assigned second Cross folding cylinder and one of the second cross folding cylinder assigned delivery device. Instead of the above The delivery device can be the second Folded products leaving the transverse folding cylinder also one second longitudinal folding device can be supplied.

Eine durch eine Drehachse 43 des Schneidmesserzylinder 27 und der Drehachse 38 des Sammelzylinders 26 festgelegte Gerade 44 und eine durch die Drehachse 38 des Sammelzylinders 26 verlaufende Senkrechte 35 weisen einen Winkel Beta im Bereich von ± 35° auf. Die Drehachse 43 des Schneidmesserzylinders 27 ist unterhalb der Drehachse 38 des Sammelzylinders 26 angeordnet. Vorzugsweise ist der Schneidmesserzylinder 27 nahezu senkrecht unter dem Sammelzylinder 26 angeordnet, d. h. in einem Bereich des Winkels Beta von ± 5°.One through an axis of rotation 43 of the cutting knife cylinder 27 and the axis of rotation 38 of the collecting cylinder 26 straight line 44 and one defined by the axis of rotation 38 of the collecting cylinder 26 have vertical 35 extending an angle beta in the range of ± 35 °. The The axis of rotation 43 of the cutting knife cylinder 27 is below the axis of rotation 38 of the collecting cylinder 26 is arranged. The cutting knife cylinder 27 is preferably nearly arranged vertically below the collecting cylinder 26, d. H. in a range of the angle beta of ± 5 °.

Es ist weiterhin bei jeder der drei Ausführungsvarianten möglich, dem Sammelzylinder 26 einen nicht dargestellten Heftapparat zuzuordnen.It is still in each of the three versions possible, the collecting cylinder 26 a not shown Assign stapler.

Eine Drehachse 39 des Falzklappenzylinders 28 ist oberhalb einer durch ein Ende (d. h. Unterkante) einer Nase 41 eines am vorzugsweise an niedrigsten angeordneten Längsfalztrichters 3; 4 verlaufenden Waagerechten 42 angeordnet.An axis of rotation 39 of the jaw cylinder 28 is above one by one end (i.e. bottom edge) one Nose 41 one preferably lowest arranged longitudinal folding former 3; 4 trending Horizontal 42 arranged.

In einer ebenen Projektion (Draufsicht) des Falzapparates weist eine Gerade 46 durch eine einer Seitenkante der einer Materialbahn 8 zugewandten Umfangslinie des Sammelzylinders 26 und eine nächstliegende Seitenkante einer Materialbahn 8 einen Abstand a auf.In a flat projection (top view) of the The folder has a straight line 46 through one Side edge of a material web 8 facing Circumferential line of the collecting cylinder 26 and one closest side edge of a material web 8 a Distance a on.

Oberhalb der Längsfalztrichter 3; 4 können in weiteren Ebenen weitere Längsfalztrichter angeordnet sein.Above the longitudinal folding former 3; 4 can in other Layers of additional longitudinal hoppers can be arranged.

Eine durch die Drehachse 38 des Sammelzylinders 26 und die Drehachse 39 des Falzklappenzylinders 28 festgelegte Gerade 47 und eine durch die Drehachse 38 des Sammelzylinders 26 verlaufenden Waagerechte 48 einen öffnungswinkel Gamma von 30° bis 60° vorzugsweise 40° bis 50° aufweisen.
Die Drehachse 38 des Sammelzylinders 26 ist unterhalb der Drehachse 39 des Falzklappenzylinders 28 angeordnet.A straight line 47 defined by the axis of rotation 38 of the collecting cylinder 26 and the axis of rotation 39 of the jaw cylinder 28 and a horizontal line 48 running through the axis of rotation 38 of the collecting cylinder 26 have an opening angle gamma of 30 ° to 60 °, preferably 40 ° to 50 °.
The axis of rotation 38 of the collecting cylinder 26 is arranged below the axis of rotation 39 of the jaw cylinder 28.

Die Drehachsen 38, 39 der Sammelzylinder 26 und des Falzklappenzylinders 28 sind parallel zu Laufrichtung B der Materialbahn 8 angeordnet. The axes of rotation 38, 39 of the collecting cylinder 26 and the Folding jaw cylinders 28 are parallel to the direction B the material web 8 arranged.

BezugszeichenlisteReference list

11
ZylinderfalzgruppeCylinder fold group
22nd
Vorrichtungcontraption
33rd
LängsfalztrichterLongitudinal folding funnel
44th
LängsfalztrichterLongitudinal folding funnel
55
--
66
VereinigungswalzeUnion roller
77
ZugwerkTrain
88th
Materialbahn, PapierbahnMaterial web, paper web
99
KreismesserCircular knife
1010th
--
1111
GegenschneidwalzeCounter-cutting roller
1212th
Teilmaterialbahn (8)Partial material web (8)
1313
Teilmaterialbahn (8)Partial material web (8)
1414
Trichterfalzwalzen (3)Funnel folding rollers (3)
1515
--
1616
Trichterfalzwalzen (4)Funnel folding rollers (4)
1717th
Zugwerk (12)Traction (12)
1818th
Zugwerk (13)Traction (13)
1919th
Leitwalze (12)Guide roller (12)
2020th
WaagerechteHorizontal
2121
Leitwalze, Schnittregisterwalze (13)Guide roller, cutting register roller (13)
2222
Zugwerk (12; 13)Train (12; 13)
2323
Seitengestell (2)Side frame (2)
2424th
Seitengestell (2)Side frame (2)
2525th
Seitengestell (1)Side frame (1)
2626
Sammelzylinder, Falzmesserzylinder (1)Collection cylinder, folding knife cylinder (1)
2727
Schneidmesserzylinder (1) Cutting knife cylinder (1)
2828
Falzklappenzylinder (1)Jaw cylinder (1)
2929
AuslegeeinrichtungDelivery device
3030th
Seitengestell (1)Side frame (1)
3131
Fächerausleger (29)Fan Outrigger (29)
3232
Fördereinrichtung (29)Conveyor device (29)
3333
Produktleiteinrichtung (26)Product control device (26)
3434
Produktleiteinrichtung (26; 28)Product control device (26; 28)
3535
Senkrechtevertical
3636
Produktleiteinrichtung (28)Product control device (28)
3737
Modulmodule
3838
Drehachse (26)Axis of rotation (26)
3939
Drehachse (28)Axis of rotation (28)
4040
--
4141
Nase (3; 4)Nose (3; 4)
4242
Waagerechte (42)Horizontal (42)
4343
Drehachse (27)Axis of rotation (27)
4444
Gerade (38; 43)Straight (38; 43)
4545
--
4646
Gerade (8; 26)Straight (8; 26)
4747
Gerade (38; 39)Straight (38; 39)
4848
Waagerechte (38)Horizontal (38)
BB
Papierbahnlaufrichtung, MaschinePaper web direction, machine
aa
Abstand (8; 26)Distance (8; 26)
dd
Breite, lichte (23; 24)Wide, clear (23; 24)
Alphaalpha
Winkel (20)Angle (20)
Betabeta
Winkel (35) Angle (35)
Gammagamma
öffnungswinketopening angle

Claims (17)

  1. Folder for a web-fed rotary printing machine, substantially comprising at least one longitudinal folding former (3; 4), at least one folding-blade cylinder (26) and at least one folding-jaw cylinder (28) associated with the folding-blade cylinder (26), characterized in that an axis of rotation (39) of the first folding-jaw cylinder (28), as viewed in the production direction, is arranged above a horizontal line (42) running through a lower end of a nose (41) which is oriented downwards and belongs to the longitudinal folding former (3; 4).
  2. Folder according to Claim 1, characterized in that the longitudinal folding former (3; 4) is assigned former folding rolls (14; 16), and in that the axis of rotation (39) of the folding-jaw cylinder (28) is arranged above axes of rotation of the former folding rolls (14; 16).
  3. Folder according to Claim 1, characterized in that a stream (12; 13) of a plurality of material webs or one material web is input to the folding-blade cylinder (26) below the axis of rotation (38) of the latter.
  4. Folder according to Claim 3, characterized in that the stream (12; 13) or the material web (8), as it enters the folding-blade cylinder (26), forms an angle (alpha) in the range of ± 35° with a horizontal line (20).
  5. Folder according to Claim 3, characterized in that the stream (12; 13) or the material web (8), as it enters the folding-blade cylinder (26), forms an angle (alpha) in the range of ± 5° with a horizontal line (20).
  6. Folder according to Claim 1, characterized in that the folder has a cutting-blade cylinder (27), and in that an axis of rotation (43) of the cutting-blade cylinder (27) is arranged below an axis of rotation (38) of the folding-blade cylinder (26).
  7. Folder according to Claim 1, characterized in that a straight line (44) defined by the axis of rotation (38) of the folding-blade cylinder (26) and the axis of rotation (43) of the cutting-blade cylinder (27), and a vertical line (35) running through the axis of rotation (38) of the collecting cylinder (26) form an angle (beta) in the range of ± 35°.
  8. Folder according to Claim 1, characterized in that, in a projection, a straight line (46) through a peripheral line of the collecting cylinder (26) facing a side edge of the one material web (8), and the nearest side edge of a material web (8) are arranged at a distance (a) from each other.
  9. Folder for a web-fed rotary printing machine, having a cylinder folding group (1) which has a first folding-blade cylinder (26), and a material web (8) or a stream of material webs is input below an axis of rotation (38) of the folding-blade cylinder (26), the material web or the stream forming an angle (alpha) in the range of ± 35° with a horizontal line, and at least one folding-jaw cylinder (28) being arranged downstream of the folding-blade cylinder (26).
  10. Folder according to Claim 9, characterized in that the axis of rotation (38) of the folding-blade cylinder (26) is arranged below the axis of rotation (39) of the folding-jaw cylinder (28).
  11. Folder according to Claim 9, characterized in that a straight line (47) defined by the axis of rotation (38) of the folding-blade cylinder (26) and the axis of rotation (39) of the folding-jaw cylinder (28), and a horizontal line (48) through the axis of rotation (38) of the collecting cylinder (26) form an opening angle (gamma) of from 30° to 60°.
  12. Folder according to Claim 9, characterized in that the cylinder folding group (1) comprises a collecting cylinder (26) with a cutting-blade cylinder (27) arranged underneath it, a folding-jaw cylinder (28) and a delivery device (29).
  13. Folder according to Claim 9, characterized in that the cylinder folding group (1) comprises a collecting cylinder (26) with a cutting-blade cylinder (27) arranged underneath it, and a first and second folding-jaw cylinder each having an associated delivery device (29).
  14. Folder according to Claim 9, characterized in that the cylinder folding group (1) comprises a collecting cylinder (26) with a cutting-blade cylinder (27) arranged underneath it, a first and second crossfold cylinder and a delivery device (29).
  15. Folder according to Claims 12 to 14, characterized in that the delivery device (29) in each case comprises a paddle deliverer (31) and a conveying device (32).
  16. Folder according to Claims 12 to 14, characterized in that the delivery device (29) in each case comprises a delivery cylinder and a conveying device (32).
  17. Folder according to Claims 1 and 9 or 11, characterized in that the cylinders (26 to 28) and the delivery device (29) are in each case arranged in a module (37), and in that the module (37) is interchangeable.
EP98933487A 1997-05-09 1998-05-09 Folding apparatus of low overall height for use in a web-fed rotary press Expired - Lifetime EP0980313B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19719553 1997-05-09
DE19719553A DE19719553A1 (en) 1997-05-09 1997-05-09 Folder
PCT/DE1998/001293 WO1998051498A2 (en) 1997-05-09 1998-05-09 Folding apparatus of low overall height for use in a web-fed rotary press

Publications (2)

Publication Number Publication Date
EP0980313A2 EP0980313A2 (en) 2000-02-23
EP0980313B1 true EP0980313B1 (en) 2001-10-17

Family

ID=7829063

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98933487A Expired - Lifetime EP0980313B1 (en) 1997-05-09 1998-05-09 Folding apparatus of low overall height for use in a web-fed rotary press

Country Status (5)

Country Link
US (1) US6338707B1 (en)
EP (1) EP0980313B1 (en)
JP (1) JP2000510430A (en)
DE (2) DE19719553A1 (en)
WO (1) WO1998051498A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10317262A1 (en) * 2003-04-14 2004-11-25 Koenig & Bauer Ag Method for producing a printed product, a web printing machine with a dispenser and one or more printing units and a separating device for a web printing system
GB2401820B (en) * 2003-05-21 2007-01-17 Watkiss Automation Ltd Booklet production
GB0315986D0 (en) * 2003-07-08 2003-08-13 Goss Graphic Systems Ltd Printing press
JP2007516858A (en) * 2003-07-08 2007-06-28 ゴス・グラフィック・システムズ・リミテッド Printing press
DE102004051633A1 (en) * 2004-10-23 2006-05-18 Man Roland Druckmaschinen Ag Method for cutting register control in a web-fed rotary printing press
US9382087B2 (en) * 2004-11-03 2016-07-05 Goss International Americas, Inc. Compressible nip rolls for multiribbon transport
DE102005042345A1 (en) * 2005-09-07 2007-03-08 Man Roland Druckmaschinen Ag Falzwerkoberteil
DE102008012034A1 (en) * 2008-02-29 2009-09-03 Manroland Ag Folding structure of a web-fed rotary printing press and method of operating the same
US9302882B2 (en) * 2009-10-15 2016-04-05 Goss International Americas, Inc. Compressible roll top of former for multiribbon transport

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE328284C (en) * 1918-12-04 1920-11-01 Koenig & Bauer Schnellpressfab Rotogravure printing machine for several fixed formats

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US658773A (en) * 1900-01-24 1900-10-02 Goss Printing Press Co Ltd Delivery apparatus for printing-presses.
FR758433A (en) * 1933-07-07 1934-01-17 Buehler Freres Soc Flatbed rotary press, mainly for printing books, with two two, three or four fold folders
US2139241A (en) * 1937-11-04 1938-12-06 Cottrell C B & Sons Co Cutting and folding machine
DE758433C (en) 1939-08-19 1953-06-15 Degussa Process for the production of leather substitutes
DE1960565B2 (en) 1969-12-03 1974-11-21 Koenig & Bauer Ag, 8700 Wuerzburg Exchangeable folder for web-fed rotary printing presses
DE2846191C3 (en) 1978-10-24 1981-08-13 Koenig & Bauer AG, 8700 Würzburg Folder for web-fed rotary printing machines
US4754959A (en) 1985-08-02 1988-07-05 M.A.N. Roland Druckmaschinen Aktiengesellschaft Folding apparatus for transverse folding and transporting of two types of printed substrates
DE3527710A1 (en) * 1985-08-02 1987-02-12 Roland Man Druckmasch FOLDING APPARATUS FOR CROSS FOLDING PRINTED COPIES
DE3614263A1 (en) 1986-04-26 1987-10-29 Roland Man Druckmasch FOLDING APPARATUS WITH A SECOND AND THIRD FOLD
US4725050A (en) * 1986-07-22 1988-02-16 Tokyo Kikai Seisakusho Multi-section folding apparatus for rotary press
DD251330B5 (en) * 1986-07-25 1993-11-04 Zirkon Druckmaschinen Gmbh CORRECTION ROLLER, ESPECIALLY FOR A ROTATION FOLDING APPARATUS
FR2680480B1 (en) * 1991-08-19 1993-11-26 Harris Marinoni Sa CUTTING AND FOLDING MACHINE FOR A STRIP OF PRINTED PAPER.
DE4332299A1 (en) * 1993-09-23 1995-03-30 Roland Man Druckmasch Folder with devices for cross folding and stapling printed copies
US5522586A (en) * 1994-09-07 1996-06-04 Rockwell International Corporation Folding apparatus with multiple speed folding jaw cylinder
DE19516443A1 (en) 1995-05-04 1996-11-07 Wifag Maschf Individually driven folder for a rotary press
DE19516445A1 (en) * 1995-05-04 1996-11-07 Wifag Maschf Rotary printing machine with a free-standing folder

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE328284C (en) * 1918-12-04 1920-11-01 Koenig & Bauer Schnellpressfab Rotogravure printing machine for several fixed formats

Also Published As

Publication number Publication date
WO1998051498A3 (en) 1999-05-27
WO1998051498A2 (en) 1998-11-19
JP2000510430A (en) 2000-08-15
US6338707B1 (en) 2002-01-15
EP0980313A2 (en) 2000-02-23
DE19719553A1 (en) 1998-11-12
DE59801787D1 (en) 2001-11-22

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