EP1383701B1 - Cylinder for a folder unit - Google Patents

Cylinder for a folder unit Download PDF

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Publication number
EP1383701B1
EP1383701B1 EP02769115A EP02769115A EP1383701B1 EP 1383701 B1 EP1383701 B1 EP 1383701B1 EP 02769115 A EP02769115 A EP 02769115A EP 02769115 A EP02769115 A EP 02769115A EP 1383701 B1 EP1383701 B1 EP 1383701B1
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EP
European Patent Office
Prior art keywords
cylinder
switch member
lever
switch
cylinder according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP02769115A
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German (de)
French (fr)
Other versions
EP1383701A1 (en
Inventor
Simon Kostiza
Viktor Cernovski
Karl-Heinz Fischer
Sebastian Alois PRÜM
Rudolf Stäb
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Koenig and Bauer AG
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Koenig and Bauer AG
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Publication date
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Publication of EP1383701A1 publication Critical patent/EP1383701A1/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
    • B65H45/162—Rotary folders with folding jaw cylinders
    • B65H45/168—Rotary folders with folding jaw cylinders having changeable mode of operation

Definitions

  • the invention relates to a cylinder of a folding apparatus according to the preamble of claim 1.
  • the invention has for its object to provide a cylinder of a folder.
  • the achievable with the present invention consist in particular that the switching means now used low switching times, z. B. of about 1/300 seconds allow.
  • exact switching of the cylinder fittings can take place even with a high circumferential speed of the cylinder.
  • the arrangement of a stepping motor in conjunction with very short, in particular generated by rotation switching paths and the movement of small masses is advantageous. Restrictions in the switching time, hard-to-calculate switching delays and inexact switching paths, such as those that can occur, for example, due to hysteresis properties of magnetic switching devices or due to the compressibility of printing media, are avoided.
  • a cylinder 01, z. B. a five-part cylinder cylinder 01 a web-fed rotary printing press consists z. B. from two possibly multi-piece side windows 02; 03, which are arranged on a shaft 04 and optionally spaced apart by traverses 06.
  • the collecting cylinder 01 cylinder fittings 07; 08; 09; 10; 11; 13; 14; 15; 16; 17, z. B. five spaced gripper systems 07; 08; 09; 10; 11, between which only suggestively or symbolically represented Falzmessersysteme 13; 14; 15; 16; 17 are arranged (Fig. 2).
  • Each of the gripper systems 07 to 11 has a between the side windows 02; 03 rotatably mounted support spindle 19 with rotatably mounted on the support spindle 19, about the cylinder width spaced apart grippers 21, which are each movable against a gripper pad, not shown.
  • the support spindle 19 carries at one end a roller lever 22. This in turn receives a roller 23 at its second end.
  • the collecting cylinder 01 is by means of its shaft journals 24; 26 and various bearings 27, z. B. Rolling 27 in side frames 28; 29 stored.
  • the left shaft journal 24 is connected to a gear 31, z. B. drive gear 31 is connected.
  • This bushing 32 carries between side frame 28 and side window 02 at least one side frame parallel arranged base cam 33, run on the periphery 34, the rollers 23 of the gripper systems 07 to 11.
  • the base cam 33 has at its periphery 34 different wells 36; 37 on, z. B. a receiving trough 36 and a discharge trough 37th
  • Each of the cylinder fittings 07 to 11, ie each of the gripper systems 07 to 11 has at the end of its support spindle 19 a support spindle fixed, approximately in the radial direction to the shaft 04 extending shift lever 38.
  • the shift lever 38 may extend in the cylinder interior in the vicinity of the side window 02.
  • the free end of the shift lever 38 can connect to a cam-like or propeller-shaped, by means of a side window fixed drive motor 41 rotatable about a rotation axis A switching piece 39.
  • the contact piece 39 is rotatably connected to the motor shaft of the drive motor 41.
  • the drive motor 41 is preferably designed as a stepping motor 41.
  • the contact piece 39 is z. B. as one or two-armed lever 39, wherein the free end of the free end of the shift lever 38 serve as a stop and This can block (Fig. 3, 4).
  • Each of the individual gripper systems 07 to 11 associated drive motor 41 is by line 42; 43 with a z. B. on the outside of the side window 03 electrical control unit 44 is connected.
  • This control unit 44 communicates with a line 46 extending over the right-hand shaft journal with a slip ring body 47 located on the shaft journal 26 and surrounded by a housing 30.
  • the derivatives 48 of the slip rings lead to a control unit, not shown.
  • slip ring body 47 it is of course also possible, instead of the slip ring body 47 to arrange a rotatable transmission unit, not shown, and to communicate via a stator, also not shown, the control signals contactlessly to the control center and to receive new control signals from there again.
  • a second basic cam disk 49 for the folding blade systems 13 to 17 on the side frame-fixed bushing 32.
  • These include not shown rollers and roller lever.
  • switching parts and stepping motors are also provided for the folding blade systems 13 to 17, not shown here, however.
  • the execution of the side windows 02 is advantageous; 03 as multi-piece side windows 02; 03, wherein the folding blade systems 13 to 17 and the gripper systems 07 to 11 are rotated against each other.
  • the shaft journal 24 is advantageously carried out in this embodiment as a hollow shaft, which z. B. is connected to the side window 02 for the support spindle 19 of the gripper systems 07 to 11. In running as a hollow shaft shaft 24 z. B. the shaft journal, not shown, arranged for the side window of the folding blade systems 13 to 17, also not shown.
  • the Drive motors 41 are acted upon by turning their motor shaft in each case so that the propeller-shaped contact piece 39 with its free end in a tangential to the cylinder cross-section - see gripper system 07 - or in a radial direction to the cylinder cross-section - see gripper system 09 - is brought.
  • the gripper system 08 shows the switching piece 39 within a switching angle ⁇
  • the gripper system 09 shows the switching piece 39 in a rest phase within an angle ⁇ .
  • the switching piece 39 must reach its new position within the switching angle ⁇ very quickly, and in particular in a time less than 1/300 second, and safely.
  • a free end of the rotatable lever 39 of the switching piece 39 has a nearly perpendicular to the switching piece 39 and axially parallel to the axis of rotation A of the switching piece 39 and the motor shaft extending cam 53, which in a locking position below the free end of Shift lever 38 is rotated and this blocked so that thereby the support spindle 19 is not rotated (Fig. 4).
  • the motor shaft of the drive motor 41 runs in a secant-like direction to the cylinder cross-section of FIG. 2.
  • the shift lever 38 can also be placed in two different positions.
  • auxiliary curve 51; 52 can also be applied to cylinders for cutting or folding in the same or a similar way.

Landscapes

  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Processing Of Meat And Fish (AREA)

Abstract

A collecting cylinder for a folder unit is provided with at least one disk cam that has peripheral switching depressions. These switching depressions can be covered by using an auxiliary curved trajectory which is created by a pivoting drive. Switching levers are selectively blocked or unblocked by motor-driven rotatable switching parts.

Description

Die Erfindung betrifft einen Zylinder eines Falzapparats gemäß dem Oberbegriff des Anspruchs 1.The invention relates to a cylinder of a folding apparatus according to the preamble of claim 1.

Durch die EP 04 36 102 A1 ist ein Sammelzylinder bekannt, welcher zur Steuerung der Zylinderarmaturen eine seitengestellfeste Grundkurve und statt verdrehbarer Abdeckscheiben elektromagnetisch betätigbare Sperrriegel aufweist.By EP 04 36 102 A1 a collecting cylinder is known, which has a side frame fixed base curve and instead of rotatable cover plates electromagnetically actuated locking bolt for controlling the cylinder fittings.

Der Erfindung liegt die Aufgabe zugrunde, einen Zylinder eines Falzapparates zu schaffen.The invention has for its object to provide a cylinder of a folder.

Die Aufgabe wird erfindungsgemäß durch die Merkmale des Anspruchs 1 gelöst.The object is achieved by the features of claim 1.

Die mit der Erfindung erzielbaren Vorteile bestehen insbesondere darin, dass die nunmehr verwendeten Schaltmittel geringe Schaltzeiten, z. B. von ca. 1/300 Sekunde, ermöglichen. Dadurch kann auch bei großer Umfangsgeschwindigkeit des Zylinders ein exaktes Schalten der Zylinderarmaturen erfolgen. Insbesondere die Anordnung eines Schrittmotors in Verbindung mit sehr kurzen, insbesondere durch Rotation erzeugten Schaltwegen und der Bewegung kleiner Massen ist vorteilhaft. Einschränkungen in der Schaltzeit, schwer kalkulierbare Schaltverzögerungen sowie inexakte Schaltwege, wie sie beispielsweise durch Hystereseeigenschaften magnetischer Schaltmittel oder durch Kompressibilität von Druckmitteln auftreten können, werden vermieden.The achievable with the present invention consist in particular that the switching means now used low switching times, z. B. of about 1/300 seconds allow. As a result, exact switching of the cylinder fittings can take place even with a high circumferential speed of the cylinder. In particular, the arrangement of a stepping motor in conjunction with very short, in particular generated by rotation switching paths and the movement of small masses is advantageous. Restrictions in the switching time, hard-to-calculate switching delays and inexact switching paths, such as those that can occur, for example, due to hysteresis properties of magnetic switching devices or due to the compressibility of printing media, are avoided.

Es ist z. B. möglich, mittels eines mit vorgenannten Schaltmittein ausgestatteten Sammelzylinders ein- bis dreimal zu sammeln und diese verschiedenen Sammelrhythmen auch kurzfristig und ohne technischen Aufwand einzustellen bzw. zu verändern.It is Z. B. possible to collect by means of a aforementioned Schaltmittein collecting cylinder one to three times and adjust these different collecting rhythms also at short notice and without any technical effort or change.

Die Anwendung der Erfindung ist für alle auf Zylindern schaltbaren Armaturen, wie Greifer, Punkturen sowie Falzklappen möglich.The application of the invention is possible for all on cylinders switchable valves, such as grippers, punctures and jaws.

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

Fig. 1
einen Längsschnitt durch einen Zylinder analog einer Schnittlinie I - I nach Fig. 2;
Fig. 2
einen Querschnitt durch einen Zylinder analog einer Schnittlinie II-II nach Fig. 1;
Fig. 3
eine schematische Darstellung eines Antriebsmotors mit Schaltstück und Schalthebel;
Fig. 4
eine schematische Darstellung einer Ausführungsvariante eines Antriebsmotors mit Schaltstück und Schalthebel.
An embodiment of the invention is illustrated in the drawing and will be described in more detail below. Show it:
Fig. 1
a longitudinal section through a cylinder analogous to a section line I - I of Fig. 2;
Fig. 2
a cross section through a cylinder analogous to a section line II-II of Fig. 1;
Fig. 3
a schematic representation of a drive motor with contact piece and lever;
Fig. 4
a schematic representation of an embodiment of a drive motor with contact piece and shift lever.

Ein Zylinder 01, z. B. ein fünfteiliger Sammelzylinder 01 einer Rollenrotationsdruckmaschine besteht z. B. aus zwei ggf. auch mehrstückigen Seitenscheiben 02; 03, welche auf einer Welle 04 angeordnet und ggf. durch Traversen 06 voneinander beabstandet sind. Am Umfang weist der Sammelzylinder 01 Zylinderarmaturen 07; 08; 09; 10; 11; 13; 14; 15; 16; 17, z. B. fünf voneinander beabstandete Greifersysteme 07; 08; 09; 10; 11 auf, zwischen denen jeweils nur andeutungsweise bzw. symbolisch dargestellte Falzmessersysteme 13; 14; 15; 16; 17 angeordnet sind (Fig. 2).A cylinder 01, z. B. a five-part cylinder cylinder 01 a web-fed rotary printing press consists z. B. from two possibly multi-piece side windows 02; 03, which are arranged on a shaft 04 and optionally spaced apart by traverses 06. At the periphery, the collecting cylinder 01 cylinder fittings 07; 08; 09; 10; 11; 13; 14; 15; 16; 17, z. B. five spaced gripper systems 07; 08; 09; 10; 11, between which only suggestively or symbolically represented Falzmessersysteme 13; 14; 15; 16; 17 are arranged (Fig. 2).

Jedes der Greifersysteme 07 bis 11 weist eine zwischen den Seitenscheiben 02; 03 drehbar gelagerte Tragspindel 19 mit auf der Tragspindel 19 drehfest angeordneten, über die Zylinderbreite voneinander beabstandeten Greifern 21 auf, welche jeweils gegen eine nicht dargestellte Greiferauflage bewegbar sind.Each of the gripper systems 07 to 11 has a between the side windows 02; 03 rotatably mounted support spindle 19 with rotatably mounted on the support spindle 19, about the cylinder width spaced apart grippers 21, which are each movable against a gripper pad, not shown.

Die Tragspindel 19 trägt an einem Ende einen Rollenhebel 22. Dieser nimmt wiederum an seinem zweiten Ende eine Laufrolle 23 auf.The support spindle 19 carries at one end a roller lever 22. This in turn receives a roller 23 at its second end.

Der Sammelzylinder 01 ist mittels seiner Wellenzapfen 24; 26 und diverser Lager 27, z. B. Wälzlager 27 in Seitengestellen 28; 29 gelagert. Der linke Wellenzapfen 24 ist mit einem Zahnrad 31, z. B. Antriebszahnrad 31 verbunden.The collecting cylinder 01 is by means of its shaft journals 24; 26 and various bearings 27, z. B. Rolling 27 in side frames 28; 29 stored. The left shaft journal 24 is connected to a gear 31, z. B. drive gear 31 is connected.

Auf der Antriebsseite, also im linken Seitengestell 28 ist eine das linke Wälzlager 27 sowie den darin befindlichen Wellenzapfen 24 aufnehmende seitengestellfeste Buchse 32 angeordnet. Diese Buchse 32 trägt zwischen Seitengestell 28 und Seitenscheibe 02 zumindest eine seitengestellparallel angeordnete Grundkurvenscheibe 33, auf deren Peripherie 34 die Laufrollen 23 der Greifersysteme 07 bis 11 ablaufen.On the drive side, ie in the left side frame 28, a left side roller bearing 27 and the shaft pin 24 located therein receiving side frame fixed sleeve 32 is arranged. This bushing 32 carries between side frame 28 and side window 02 at least one side frame parallel arranged base cam 33, run on the periphery 34, the rollers 23 of the gripper systems 07 to 11.

Die Grundkurvenscheibe 33 weist an ihrer Peripherie 34 verschiedene Mulden 36; 37 auf, z. B. eine Aufnahmemulde 36 sowie eine Abgabemulde 37.The base cam 33 has at its periphery 34 different wells 36; 37 on, z. B. a receiving trough 36 and a discharge trough 37th

Jede der Zylinderarmaturen 07 bis 11, d. h. jedes der Greifersysteme 07 bis 11 weist am Ende seiner Tragspindel 19 einen tragspindelfesten, etwa in radialer Richtung zur Welle 04 verlaufenden Schalthebel 38 auf. Der Schalthebel 38 kann im Zylinderinneren in der Nähe der Seitenscheibe 02 verlaufen. Das freie Ende des Schalthebels 38 kann in Verbindung treten mit einem nockenartigen oder propellerförmigen, mittels eines seitenscheibenfesten Antriebsmotors 41 um eine Drehachse A drehbaren Schaltstückes 39. In vorteilhafter Ausführung ist das Schaltstück 39 drehfest mit der Motorwelle des Antriebsmotors 41 verbunden. Der Antriebsmotors 41 ist vorzugsweise als Schrittmotor 41 ausgeführt. Das Schaltstück 39 ist z. B. als ein- oder zweiarmiger Hebel 39 ausgeführt, wobei das freie Ende dem freien Ende des Schalthebels 38 als Anschlag dienen und dieses blockieren kann (Fig. 3, 4).Each of the cylinder fittings 07 to 11, ie each of the gripper systems 07 to 11 has at the end of its support spindle 19 a support spindle fixed, approximately in the radial direction to the shaft 04 extending shift lever 38. The shift lever 38 may extend in the cylinder interior in the vicinity of the side window 02. The free end of the shift lever 38 can connect to a cam-like or propeller-shaped, by means of a side window fixed drive motor 41 rotatable about a rotation axis A switching piece 39. In an advantageous embodiment, the contact piece 39 is rotatably connected to the motor shaft of the drive motor 41. The drive motor 41 is preferably designed as a stepping motor 41. The contact piece 39 is z. B. as one or two-armed lever 39, wherein the free end of the free end of the shift lever 38 serve as a stop and This can block (Fig. 3, 4).

Jeder der den einzelnen Greifersystemen 07 bis 11 zugeordnete Antriebsmotor 41 ist mittels Leitung 42; 43 mit einer z. B. an der Außenseite der Seitenscheibe 03 befindlichen elektrischen Steuereinheit 44 verbunden. Diese Steuereinheit 44 steht mit einer über den rechten Wellenzapfen 26 verlaufenden Leitung 46 mit einem auf dem Wellenzapfen 26 befindlichen und von einem Gehäuse 30 umgebenen Schleifringkörper 47 in Verbindung. Die Ableitungen 48 der Schleifringe führen zu einer nicht dargestellten Steuerzentrale.Each of the individual gripper systems 07 to 11 associated drive motor 41 is by line 42; 43 with a z. B. on the outside of the side window 03 electrical control unit 44 is connected. This control unit 44 communicates with a line 46 extending over the right-hand shaft journal with a slip ring body 47 located on the shaft journal 26 and surrounded by a housing 30. The derivatives 48 of the slip rings lead to a control unit, not shown.

Es ist natürlich auch möglich, statt des Schleifringkörpers 47 eine nicht dargestellte rotierbare Übertragungseinheit anzuordnen und über einen ebenfalls nicht dargestellten Stator die Steuersignale berührungslos an die Steuerzentrale zu übermitteln und von dort wieder neue Steuersignale zu empfangen.It is of course also possible, instead of the slip ring body 47 to arrange a rotatable transmission unit, not shown, and to communicate via a stator, also not shown, the control signals contactlessly to the control center and to receive new control signals from there again.

Weiterhin ist es möglich, auf der seitengestellfesten Buchse 32 eine zweite Grundkurvenscheibe 49 für die Falzmessersysteme 13 bis 17 anzuordnen. Dazu gehören weiterhin nicht dargestellte Laufrollen und Rollenhebel. Wie bei den Greifersystemen 07 bis 11 sind ebenso für die Falzmessersysteme 13 bis 17, hier jedoch nicht dargestellte Schalthebel, Schaltstücke sowie Schrittmotoren vorgesehen. Vorteilhaft ist die Ausführung der Seitenscheiben 02; 03 als mehrstückige Seitenscheiben 02; 03, wobei die Falzmessersysteme 13 bis 17 und die Greifersysteme 07 bis 11 gegeneinander verdrehbar sind. Der Wellenzapfen 24 ist in dieser Ausführung vorteilhaft als Hohlwelle ausgeführt, welcher z. B. mit der Seitenscheibe 02 für die Tragspindel 19 der Greifersysteme 07 bis 11 verbunden ist. Im als Hohlwelle ausgeführten Wellenzapfen 24 ist z. B. der nicht dargestellte Wellenzapfen für die ebenfalls nicht dargestellte Seitenscheibe der Falzmessersysteme 13 bis 17 angeordnet.Furthermore, it is possible to arrange a second basic cam disk 49 for the folding blade systems 13 to 17 on the side frame-fixed bushing 32. These include not shown rollers and roller lever. As with the gripper systems 07 to 11, switching parts and stepping motors are also provided for the folding blade systems 13 to 17, not shown here, however. The execution of the side windows 02 is advantageous; 03 as multi-piece side windows 02; 03, wherein the folding blade systems 13 to 17 and the gripper systems 07 to 11 are rotated against each other. The shaft journal 24 is advantageously carried out in this embodiment as a hollow shaft, which z. B. is connected to the side window 02 for the support spindle 19 of the gripper systems 07 to 11. In running as a hollow shaft shaft 24 z. B. the shaft journal, not shown, arranged for the side window of the folding blade systems 13 to 17, also not shown.

Die Systeme des Zylinders 01 arbeiten wie folgt:The systems of the cylinder 01 work as follows:

Entsprechend den über die Steuereinheit empfangenen Steuersignalen werden die Antriebsmotore 41 durch Drehen ihrer Motorwelle jeweils so beaufschlagt, dass das propellerförmige Schaltstück 39 mit seinem freien Ende in eine zum Zylinderquerschnitt tangentiale Lage - siehe Greifersystem 07 - oder in eine zum Zylinderquerschnitt radiale Lage - siehe Greifersystem 09 - gebracht wird. Das Greifersystem 08 zeigt das Schaltstück 39 innerhalb eines Umschaltwinkels α, während das Greifersystem 09 das Schaltstück 39 in einer Ruhephase innerhalb eines Winkels β zeigt. Bei hohen Drehzahlen des Sammelzylinders 01, verbunden mit hohen Umfangsgeschwindigkeiten, muss das Schaltstück 39 seine neue Lage innerhalb des Umschaltwinkels α sehr schnell, insbesondere in einer Zeit kleiner 1/300 Sekunde, und sicher erreichen.According to the control signals received via the control unit, the Drive motors 41 are acted upon by turning their motor shaft in each case so that the propeller-shaped contact piece 39 with its free end in a tangential to the cylinder cross-section - see gripper system 07 - or in a radial direction to the cylinder cross-section - see gripper system 09 - is brought. The gripper system 08 shows the switching piece 39 within a switching angle α, while the gripper system 09 shows the switching piece 39 in a rest phase within an angle β. At high speeds of the collecting cylinder 01, connected to high peripheral speeds, the switching piece 39 must reach its new position within the switching angle α very quickly, and in particular in a time less than 1/300 second, and safely.

Bei der tangentialen Lage wird der Schalthebel 38 der Tragspindel 19 blockiert, dabei können die Laufrollen 23 nicht in die Mulde 36 abtauchen. Es entsteht eine Hilfskurvenbahn 51, welche beim Durchlaufen der Laufrollen 23 ein Öffnen der Greifersysteme 07 bis 11 verhindert.In the tangential position of the shift lever 38 of the support spindle 19 is blocked, while the rollers 23 can not dive into the trough 36. The result is a Hilfskurvenbahn 51, which prevents the opening of the gripper systems 07 to 11 when passing through the rollers 23.

Bei der radialen Lage des Schaltstückes 39 - siehe Greifersystem 09 - durchläuft die Laufrolle 23 die Abgabemulde 37 und die Greifer 21 öffnen sich. Bei tangentialer Stellung dieses Schaltstückes 39 würde für die Laufrollen 23 eine Hilfskurvenbahn 52 erzeugt und eine Abgabe von Druckprodukten würde damit verhindert. Dabei verläuft die Drehachse A des Schaltstückes 39, welche im vorliegenden Beispiel deckungsgleich mit der Motorwelle des Antriebsmotors 41 ist, achsparallel zur Tragspindel 19.In the radial position of the switching piece 39 - see gripper system 09 - the roller 23 passes through the discharge trough 37 and the gripper 21 open. In the tangential position of this contact piece 39 an auxiliary cam track 52 would be generated for the rollers 23 and a discharge of printed products would thus prevented. In this case, the axis of rotation A of the switching element 39, which is congruent with the motor shaft of the drive motor 41 in the present example, axially parallel to the support spindle 19th

Gleiches gilt für die Steuerung der nicht näher dargestellten Falzmessersysteme 13 bis 17.The same applies to the control of folding blade systems 13 to 17, not shown.

Nach einer Ausführungsvariante ist es auch möglich, dass ein freies Ende des drehbaren Hebels 39 des Schaltstückes 39 einen nahezu rechtwinklig zum Schaltstück 39 und achsparallel zur Drehachse A des Schaltstückes 39 bzw. zur Motorwelle verlaufenden Nocken 53 aufweist, welcher in einer Verriegelungsstellung unter das freie Ende des Schalthebels 38 gedreht wird und diesen blockiert, so dass auch dadurch die Tragspindel 19 nicht verdrehbar ist (Fig. 4).According to a variant, it is also possible that a free end of the rotatable lever 39 of the switching piece 39 has a nearly perpendicular to the switching piece 39 and axially parallel to the axis of rotation A of the switching piece 39 and the motor shaft extending cam 53, which in a locking position below the free end of Shift lever 38 is rotated and this blocked so that thereby the support spindle 19 is not rotated (Fig. 4).

Die Motorwelle des Antriebsmotors 41 verläuft dabei in sekantenartiger Richtung zum Zylinderquerschnitt nach Fig. 2.The motor shaft of the drive motor 41 runs in a secant-like direction to the cylinder cross-section of FIG. 2.

Es ist weiterhin auch möglich, zum Schalten der Systeme, z. B. zum Öffnen und Schließen der Greifersysteme 07 bis 11 statt der vorgenannten Antriebsmotoren 41 nicht dargestellte Hubmagnete zu verwenden.It is also possible to switch the systems, for. B. to open and close the gripper systems 07 to 11 instead of the aforementioned drive motors 41, not shown to use solenoids.

Durch die unterschiedlichen Stellungen des Hubantriebes kann der Schalthebel 38 ebenfalls in zwei unterschiedliche Stellungen gebracht werden.Due to the different positions of the lifting drive the shift lever 38 can also be placed in two different positions.

Die Erzeugung der Hilfskurvenbahn 51; 52 kann in gleicher oder ähnlicher Weise auch für Zylinder zum Schneiden oder Falzen angewandt werden.The generation of the auxiliary curve 51; 52 can also be applied to cylinders for cutting or folding in the same or a similar way.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

0101
Zylinder, SammelzylinderCylinder, collection cylinder
0202
Seitenscheibe (01)Side window (01)
0303
Seitenscheibe (01)Side window (01)
0404
Welle (01)Wave (01)
0505
--
0606
Traverse (02; 03)Traverse (02, 03)
0707
Zylinderarmatur, Greifersystem (01)Cylinder fitting, gripper system (01)
0808
Zylinderarmatur, Greifersystem (01)Cylinder fitting, gripper system (01)
0909
Zylinderarmatur, Greifersystem (01)Cylinder fitting, gripper system (01)
1010
Zylinderarmatur, Greifersystem (01)Cylinder fitting, gripper system (01)
1111
Zylinderarmatur, Greifersystem (01)Cylinder fitting, gripper system (01)
1212
--
1313
Zylinderarmatur, Falzmessersystem (01)Cylinder fitting, folding blade system (01)
1414
Zylinderarmatur, Falzmessersystem (01)Cylinder fitting, folding blade system (01)
1515
Zylinderarmatur, Falzmessersystem (01)Cylinder fitting, folding blade system (01)
1616
Zylinderarmatur, Falzmessersystem (01)Cylinder fitting, folding blade system (01)
1717
Zylinderarmatur, Falzmessersystem (01)Cylinder fitting, folding blade system (01)
1818
--
1919
Tragspindel (07 - 11)Support spindle (07 - 11)
2020
--
2121
Greifer (07 - 11)Gripper (07 - 11)
2222
Rollenhebel (23; 19)Roller lever (23; 19)
2323
Laufrolle (22)Roller (22)
2424
Wellenzapfen (01)Shaft journal (01)
2525
--
2626
Wellenzapfen (01)Shaft journal (01)
2727
Lager, WälzlagerBearings, Rolling Bearings
2828
Seitengestellside frame
2929
Seitengestellside frame
3030
Gehäuse (47)Housing (47)
3131
Zahnrad, Antriebszahnrad (01)Gear, drive gear (01)
3232
Buchse (28)Bushing (28)
3333
Grundkurvenscheibe (32)Basic cam (32)
3434
Peripherie (33)Periphery (33)
3535
--
3636
Mulde, Aufnahmemulde (34)Trough, receiving trough (34)
3737
Mulde, Abgabemulde (34)Trough, discharge trough (34)
3838
Schalthebel (19)Shift lever (19)
3939
Schaltstück, Hebel, einarmigContact piece, lever, one-armed
4040
--
4141
Antriebsmotor, SchrittmotorDrive motor, stepper motor
4242
Leitung (41; 44)Line (41; 44)
4343
Leitung (41; 44)Line (41; 44)
4444
Steuereinheit (01)Control unit (01)
4545
--
4646
Leitungmanagement
4747
Schleifringkörper (26)Slip ring body (26)
4848
Ableitungderivation
4949
Grundkurvenscheibe (32)Basic cam (32)
5050
--
5151
Hilfskurvenbahn (36)Auxiliary Curve Track (36)
5252
Hilfskurvenbahn (37)Auxiliary Curve Track (37)
5353
Nocken (39)Cams (39)
AA
Drehachse (39)Rotation axis (39)
αα
Umschaltwinkelswitching angle
ββ
Winkel, RuhephaseAngle, resting phase

Claims (9)

  1. A cylinder of a folder with the use of travelling rollers (23), which rotate on at least one main cam disc (33; 49) arranged so as to be fixed with respect to the lateral stand and comprising hollows (36; 37) and which are held in roller levers (22), in order to switch cylinder armatures (07 to 11; 13 to 17), wherein an auxiliary cam track (51; 52) covering the hollows (36; 37) of the main cam disc (33; 49) is capable of being produced by means of a switch member (39) selectively blocking or freeing the roller lever (22), wherein the switch member (39) is mounted on the rotating cylinder, characterized in that the roller lever (22) is capable of being selectively blocked or freed by means of a rotational movement of the switch member (39) about an axis of rotation (A), and the switch member (39) is capable of being driven by means of a drive motor (41).
  2. A cylinder according to Claim 1, characterized in that the axis of rotation (A) of the switch member (39) extends parallel to the shaft of the drive motor (41).
  3. A cylinder according to Claim 1, characterized in that the drive motor (41) is constructed in the form of a stepping motor (41).
  4. A cylinder according to Claim 1, characterized in that during the blocking the switch member (39) co-operates with the switch lever (38), fixed with respect to a support spindle, as a stop.
  5. A cylinder according to Claim 1, characterized in that the drive motor (41) is connected by way of lines (42; 43) to a rotatable control unit (44) which is fixed with respect to the cylinder.
  6. A cylinder according to Claim 5, characterized in that the rotatable control unit (44) which is fixed with respect to the cylinder is connected without contact to a stator which receives the control signals from a control centre.
  7. A cylinder according to Claim 1, characterized in that the switch member (39) is constructed in the form of a lever (39) which is pivotable in a circular manner and is at least one-armed and which in a locking position blocks the free end of the switch lever (38) with a free end as a stop, and the axis of rotation (A) of the switch member (39) extends substantially axially parallel to the support spindle (19).
  8. A cylinder according to Claim 1, characterized in that the switch member (39) is constructed in the form of a lever (39) which is pivotable in a circular manner and is at least one-armed and which comprises at its free end a cam (53) which extends axially parallel to the shaft of the drive motor (41) and faces in the direction of the switch lever (38) and which in a locking position engages as a stop under the free end of the switch lever (38) and blocks it, and the axis of rotation (A) of the switch member (39) extends substantially in a secant-like direction with respect to the cross-section of the cylinder (01).
  9. A cylinder according to one of Claims 7 or 8, characterized in that the switch member (39) is arranged on the motor shaft or on a shaft prolonging the motor shaft, and the axis of rotation (D) of the switch member (39) is the same as the motor axis.
EP02769115A 2001-05-03 2002-04-04 Cylinder for a folder unit Expired - Lifetime EP1383701B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10121559 2001-05-03
DE10121559A DE10121559C1 (en) 2001-05-03 2001-05-03 Cylinder, for folding apparatus of web-fed printing press, comprises rollers held in roller levers blocked or released by rotary movement of a contact piece about an axis of rotation
PCT/DE2002/001219 WO2002090230A1 (en) 2001-05-03 2002-04-04 Cylinder for a folder unit

Publications (2)

Publication Number Publication Date
EP1383701A1 EP1383701A1 (en) 2004-01-28
EP1383701B1 true EP1383701B1 (en) 2006-08-23

Family

ID=7683520

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02769115A Expired - Lifetime EP1383701B1 (en) 2001-05-03 2002-04-04 Cylinder for a folder unit

Country Status (5)

Country Link
US (1) US6895858B2 (en)
EP (1) EP1383701B1 (en)
AT (1) ATE337252T1 (en)
DE (2) DE10121559C1 (en)
WO (1) WO2002090230A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10206578C1 (en) * 2002-02-18 2003-09-18 Koenig & Bauer Ag Folder with a folding cylinder
DE10208292B4 (en) * 2002-02-26 2004-04-15 Koenig & Bauer Ag folding
JP2004330660A (en) * 2003-05-08 2004-11-25 Tokyo Kikai Seisakusho Ltd Folding apparatus of rotary press
DE10329672B4 (en) * 2003-07-02 2007-02-15 Koenig & Bauer Ag Puncture cylinder of a folder with at least one spur strip
DE102004020305A1 (en) * 2004-04-26 2005-11-17 Koenig & Bauer Ag Folder for collective operation
DE102004020302B3 (en) * 2004-04-26 2005-08-18 Koenig & Bauer Ag Temperature monitoring in printing machine with rotating cylinder involves using temperature sensor in form of pyrometer, comparing detected temperature with limit value and stopping cylinder as soon as temperature exceeds limit value
DE102004020304B4 (en) 2004-04-26 2007-11-29 Koenig & Bauer Aktiengesellschaft Cylinder for processing flat material
DE102005017232B4 (en) * 2005-04-14 2016-04-28 Manroland Web Systems Gmbh Collecting cylinder of a folder of a printing press
US20070135286A1 (en) * 2005-12-12 2007-06-14 Goss International Americas, Inc. Device and method for driving cam masks in a folder
DE102006001824B4 (en) * 2006-01-13 2009-04-02 Koenig & Bauer Aktiengesellschaft folding
DE102013203471B3 (en) * 2013-03-01 2014-02-06 Koenig & Bauer Aktiengesellschaft Cylinder of a folder
CN110963357B (en) * 2019-12-23 2021-01-05 高斯图文印刷系统（中国）有限公司 Switching method between 8-fold and 24-fold
CN110963356B (en) * 2019-12-23 2021-01-05 高斯图文印刷系统（中国）有限公司 Switching method from 8-fold to 16-fold
CN110963355B (en) * 2019-12-23 2021-01-05 高斯图文印刷系统（中国）有限公司 Switching method between 8-fold hinge and 32-fold single-fold hinge
CN110963354B (en) * 2019-12-23 2021-01-05 高斯图文印刷系统（中国）有限公司 Switching method from 32-fold to 24-fold

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH496547A (en) * 1968-09-11 1970-09-30 Koenig & Bauer Schnellpressfab Folder for rotary printing machines
DE3828372C2 (en) * 1988-08-20 1995-12-21 Frankenthal Ag Albert Folder
FR2655909B1 (en) * 1989-12-18 1992-04-17 Marinoni Harris Sa ACCUMULATION CYLINDER FOR PRINTING FOLDER.
DE4041613A1 (en) * 1990-02-19 1991-08-22 Frankenthal Ag Albert FOLDING APPARATUS
DE4117205A1 (en) * 1991-05-27 1992-12-03 Frankenthal Ag Albert FOLDING APPARATUS
FR2726259B1 (en) * 1994-10-27 1997-01-17 Heidelberg Harris Sa DEVICE FOR CHANGING THE MODE OF A BENDING CYLINDER
DE19616629A1 (en) * 1995-08-23 1997-11-06 Heidelberg Harris Sa Device for changing operating mode on folding apparatus
JP3382956B2 (en) * 1996-12-21 2003-03-04 ケーニツヒ ウント バウエル アクチエンゲゼルシヤフト Folding cylinder
US6550385B1 (en) * 1999-07-12 2003-04-22 Heidelberger Druckmaschine Ag Cam-independent drive for folding components
FR2796371B1 (en) * 1999-07-12 2002-10-18 Heidelberger Druckmasch Ag FOLDING CYLINDER AND METHOD, FOLDER AND ROTARY PRINTING MACHINE USING SUCH A CYLINDER
JP3392110B2 (en) * 2000-08-09 2003-03-31 株式会社東京機械製作所 Rotating body of folding device

Also Published As

Publication number Publication date
EP1383701A1 (en) 2004-01-28
WO2002090230A1 (en) 2002-11-14
DE50207935D1 (en) 2006-10-05
US6895858B2 (en) 2005-05-24
ATE337252T1 (en) 2006-09-15
DE10121559C1 (en) 2002-10-10
US20040152576A1 (en) 2004-08-05

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