EP1270469B1 - Contact roller system of a winding machine for thin web material - Google Patents

Contact roller system of a winding machine for thin web material Download PDF

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Publication number
EP1270469B1
EP1270469B1 EP02013668A EP02013668A EP1270469B1 EP 1270469 B1 EP1270469 B1 EP 1270469B1 EP 02013668 A EP02013668 A EP 02013668A EP 02013668 A EP02013668 A EP 02013668A EP 1270469 B1 EP1270469 B1 EP 1270469B1
Authority
EP
European Patent Office
Prior art keywords
pressure roller
pivot
roller segments
contact roller
segments
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
EP02013668A
Other languages
German (de)
French (fr)
Other versions
EP1270469A1 (en
Inventor
Martin Frank
Dieter Pflitsch
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.)
WT Wickeltechnik GmbH
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WT Wickeltechnik GmbH
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Filing date
Publication date
Application filed by WT Wickeltechnik GmbH filed Critical WT Wickeltechnik GmbH
Publication of EP1270469A1 publication Critical patent/EP1270469A1/en
Application granted granted Critical
Publication of EP1270469B1 publication Critical patent/EP1270469B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B65H18/26—Mechanisms for controlling contact pressure on winding-web package, e.g. for regulating the quantity of air between web layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/20—Continuous handling processes
    • B65H2301/23—Continuous handling processes of multiple materials in parallel to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/414—Winding
    • B65H2301/4143—Performing winding process
    • B65H2301/41432—Performing winding process special features of winding process
    • B65H2301/414322—Performing winding process special features of winding process oscillated winding, i.e. oscillating the axis of the winding roller or material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/414—Winding
    • B65H2301/4148—Winding slitting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2403/00—Power transmission; Driving means
    • B65H2403/70—Clutches; Couplings
    • B65H2403/73—Couplings
    • 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
    • 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
    • B65H2404/40—Shafts, cylinders, drums, spindles
    • B65H2404/43—Rider roll construction
    • 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
    • B65H2404/40—Shafts, cylinders, drums, spindles
    • B65H2404/43—Rider roll construction
    • B65H2404/431—Rider roll construction involving several segments in axial direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/10—Size; Dimensions
    • B65H2511/12—Width
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2601/00—Problem to be solved or advantage achieved
    • B65H2601/20—Avoiding or preventing undesirable effects
    • B65H2601/21—Dynamic air effects
    • B65H2601/211—Entrapping air in or under the material

Definitions

  • the invention relates to a contact roller system Winding machine for thin strip material, especially one Roll cutting and winding machine for slitting thin Materials in single tapes and winding the single tapes too Belt rolls, with side by side Pinch roller segments, which during the winding process by means of Row arranged side by side with one actuator equipped swing lever with the same swing radius against the Belt rolls adjustable and on the swivel levers by one Pivot axis of the same parallel axis of rotation is freely rotatable are.
  • DE-C-38 32 601 C1 describes a contact roller system Generic type for a winding machine for winding thin tape material for tape rolls, especially paper webs to paper rolls.
  • the arranged in a row next to each other Pressure roller segments can each be rotated on two swivel levers suspended, being between the faces of two neighboring ones Roller segments two swivel levers are arranged.
  • This The pivot lever arrangement requires a corresponding distance between the individual pressure roller segments, which leads to that, especially at high winding speeds, air into the Tape rolls can penetrate and thus a flawless Winding the tape material is no longer guaranteed and that markings appear on the wound tape material.
  • the invention has for its object the generic Contact roller system of a winding machine for thin strip material with regard to the quality of the wound tape rolls and a constructive simplification compared to the known Improve contact roller system.
  • the equipment of the contact roller system according to the invention with on a common axis of rotation in a row next to each other arranged swivel levers with an actuator on which two on both sides about a parallel to the axis of rotation of the pivot lever Rotation axis freely rotatable pressure roller segments on axle supports are stored, allows a row arrangement of Pinch roller segments with a minimal gap between the individual roller segments, so that a perfect Guaranteed winding of thin tape material to tape rolls is, and represents a constructive simplification compared to the Contact roller system according to the prior art.
  • the contact roller system comprises a number of pivot levers 1 with an actuator 2, in a row next to each other on a common shaft 3 are arranged.
  • On the opposite Sides of each pivot lever 1 are two pressure roller segments 4 about a parallel to the pivot axis 5-5 of the pivot lever 1 Rotation axis 6-6 freely rotatable.
  • the axes of rotation 6-6 of the adjustable by means of the swivel lever 1 against the tape rolls 7 Pressure roller segment pairs 4, 4 have a common one Swivel radius 8 on, and between two adjacent Pinch roller segments 4 is one for the rotary movement of the Roll segments 4 required minimum gap 9 is formed.
  • axle supports 10 for the pressure roller segments 4 instead of the axle support 10 for the pressure roller segments 4 to screw the swivel levers 1, the axle supports be integrally formed on the pivot lever.
  • the contact roller system has a double T profile trained crossbar 13 with three support arms 14 for rotatable or fixed bearing of the shaft 3 of the swivel lever 1 and with bearing blocks 15 for pneumatic cylinders 16 with a Adjusting piston 17 for turning the swivel lever 1 with the Pressure roller segments 4 against the tape rolls 7.
  • each pneumatic cylinder 16 is on one of the on the cross member 13 mounted bearing blocks 15 and Piston rod 19 of the actuating piston 17 of the pneumatic cylinder 16 a pivot lever 1 for a pressure roller segment pair 4, 4 hinged.
  • the crossbar 13 with the pivot levers 1 and this rotatably mounted pressure roller segments 4 is for Aligning the pressure roller segments on the belt rolls 7 and to execute a traversing movement of the pressure roller segments by a linear drive 20, e.g. an electromechanical Actuator, parallel to the axes of rotation 6-6 of the Pressure roller segments 4 in the direction of their longitudinal axis 21-21 movable here and there.
  • a linear drive 20 e.g. an electromechanical Actuator
  • pivot lever 1 In the pivot lever 1 are pneumatic cylinders 22 with a the pivoting lever can be moved parallel to the pivot axis 5-5 Adjusting piston 23 is used, on which a corresponding Receiving hole 24 of the respective adjacent pivot lever 1 insertable locking bolt 25 for rigid coupling of two Adjacent pairs of pressure roller segments 4, 4; 4, 4 arranged is.

Landscapes

  • Winding Of Webs (AREA)
  • Replacement Of Web Rolls (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

The contact roller system for a slitter-rewinder has adjustable pressure rollers (4) which fit against the tape rollers during winding. These are arranged side-by-side on a parallel shafts (6) with a gap between which allows them to rotate freely. Their pressure is adjusted by levers (1) containing an adjustable drive (2) and which are mounted on a common shaft.

Description

Die Erfindung betrifft ein Kontaktwalzensystem einer Wickelmaschine für dünnes Bandmaterial, insbesondere einer Rollenschneid- und Wickelmaschine zum Längsteilen von dünnen Materialen in Einzelbänder und Aufwickeln der Einzelbänder zu Bandrollen, mit nebeneinander angeordneten Andruckwalzensegmenten, die beim Aufwickelvorgang mittels in Reihe nebeneinander angeordneter, mit einem Stellantrieb ausgestatteter Schwenkhebel mit gleichem Schwenkradius gegen die Bandrollen anstellbar und an den Schwenkhebeln um eine zur Schwenkachse derselben parallele Drehachse frei drehbar gelagert sind.The invention relates to a contact roller system Winding machine for thin strip material, especially one Roll cutting and winding machine for slitting thin Materials in single tapes and winding the single tapes too Belt rolls, with side by side Pinch roller segments, which during the winding process by means of Row arranged side by side with one actuator equipped swing lever with the same swing radius against the Belt rolls adjustable and on the swivel levers by one Pivot axis of the same parallel axis of rotation is freely rotatable are.

Die DE-C-38 32 601 C1 beschreibt ein Kontaktwalzensystem der gattungsgemäßen Art für eine Wickelmaschine zum Aufwickeln von dünnem Bandmaterial zu Bandrollen, insbesondere von Papierbahnen zu Papierrollen. Die in Reihe nebeneinander angeordneten Andruckwalzensegmente sind jeweils an zwei Schwenkhebeln drehbar aufgehängt, wobei zwischen den Stirnseiten von zwei benachbarten Walzensegmenten zwei Schwenkhebel angeordnet sind. Diese Schwenkhebelanordnung bedingt einen entsprechenden Abstand zwischen den einzelnen Andruckwalzensegmenten, der dazu führt, daß insbesondere bei hohen Wickelgeschwindigkeiten Luft in die Bandrollen eindringen kann und dadurch ein einwandfreies Aufwickeln des Bandmaterials nicht mehr gewährleistet ist und daß Markierungen auf dem aufgewickelten Bandmaterial entstehen. DE-C-38 32 601 C1 describes a contact roller system Generic type for a winding machine for winding thin tape material for tape rolls, especially paper webs to paper rolls. The arranged in a row next to each other Pressure roller segments can each be rotated on two swivel levers suspended, being between the faces of two neighboring ones Roller segments two swivel levers are arranged. This The pivot lever arrangement requires a corresponding distance between the individual pressure roller segments, which leads to that, especially at high winding speeds, air into the Tape rolls can penetrate and thus a flawless Winding the tape material is no longer guaranteed and that markings appear on the wound tape material.

Der Erfindung liegt die Aufgabe zugrunde, das gattungsgemäße Kontaktwalzensystem einer Wickelmaschine für dünnes Bandmaterial hinsichtlich der Qualität der aufgewickelten Bandrollen und einer konstruktiven Vereinfachung gegenüber dem bekannten Kontaktwalzensystem zu verbessern.The invention has for its object the generic Contact roller system of a winding machine for thin strip material with regard to the quality of the wound tape rolls and a constructive simplification compared to the known Improve contact roller system.

Diese Aufgabe wird erfindungsgemäß gelöst durch ein Kontaktwalzensystem mit den Merkmalen des Patentanspruchs 1.This object is achieved by a Contact roller system with the features of claim 1.

Die Unteransprüche beinhalten vorteilhafte und zweckmäßige Weiterbildungen der Erfindung.The subclaims contain advantageous and expedient Developments of the invention.

Die Ausstattung des erfindungsgemäßen Kontaktwalzensystems mit auf einer gemeinsamen Drehachse in einer Reihe nebeneinander angeordneten Schwenkhebeln mit einem Stellantrieb, an denen beidseitig zwei um eine zur Drehachse der Schwenkhebel parallele Drehachse frei drehbare Andruckwalzensegmente auf Achsträgern gelagert sind, ermöglicht eine Reihenanordnung der Andruckwalzensegmente mit einem minimalen Abstandsspalt zwischen den einzelnen Walzensegmenten, so daß ein einwandfreies Aufwickeln von dünnem Bandmaterial zu Bandrollen gewährleistet ist, und stellt eine konstruktive Vereinfachung gegenüber dem Kontaktwalzensystem nach dem Stand der Technik dar.The equipment of the contact roller system according to the invention with on a common axis of rotation in a row next to each other arranged swivel levers with an actuator on which two on both sides about a parallel to the axis of rotation of the pivot lever Rotation axis freely rotatable pressure roller segments on axle supports are stored, allows a row arrangement of Pinch roller segments with a minimal gap between the individual roller segments, so that a perfect Guaranteed winding of thin tape material to tape rolls is, and represents a constructive simplification compared to the Contact roller system according to the prior art.

Das erfindungsgemäße Kontaktwalzensystem einer Wickelmaschine ist nachstehend anhand von Zeichnungsfiguren erläutert, die folgendes darstellen:

Fig. 1
eine Vorderansicht des Kontaktwalzensystems, wobei die Stellantriebe für die einzelnen Schwenkhebel der Andruckwalzensegmente aus der horizontalen Montageposition um 90° verdreht in einer vertikalen Position dargestellt sind,
Fig. 2
eine Seitenansicht des Kontaktwalzensystem in vergrößerter Darstellung,
Fig. 3
eine vergrößerte Längsschnittdarstellung eines Schwenkhebels mit zwei Andruckwalzensegmenten, wobei der Stellantrieb des Schwenkhebels entsprechend Fig. 1 um 90° verdreht gezeichnet ist, und
Fig. 4
eine vergrößerte Darstellung einer Kupplung zweier Schwenkhebel gemäß Ausschnitt IV der Fig. 3.
The contact roller system of a winding machine according to the invention is explained below with reference to drawing figures, which represent the following:
Fig. 1
3 shows a front view of the contact roller system, the actuators for the individual pivot levers of the pressure roller segments being shown rotated by 90 ° from the horizontal mounting position in a vertical position,
Fig. 2
a side view of the contact roller system in an enlarged view,
Fig. 3
an enlarged longitudinal sectional view of a pivot lever with two pressure roller segments, wherein the actuator of the pivot lever is drawn rotated by 90 ° according to FIG. 1, and
Fig. 4
an enlarged view of a coupling of two pivot levers according to section IV of FIG. 3rd

Mit dem Kontaktwalzensystem nach den Fig. 1 bis 4 werden Rollenschneid- und Wickelmaschinen zum Längsteilen von dünnen Materialien in Einzelbänder und Aufwickeln der Einzelbänder zu Bandrollen ausgerüstet. With the contact roller system according to FIGS. 1 to 4 Roll cutting and winding machines for slitting thin ones Materials in single tapes and winding the single tapes too Belt rolls equipped.

Das Kontaktwalzensystem umfaßt eine Anzahl von Schwenkhebeln 1 mit einem Stellantrieb 2, die in Reihe nebeneinander auf einer gemeinsamen Welle 3 angeordnet sind. Auf den gegenüberliegenden Seiten jedes Schwenkhebels 1 sind zwei Andruckwalzensegmente 4 um eine zur Schwenkachse 5-5 der Schwenkhebel 1 parallele Drehachse 6-6 frei drehbar gelagert. Die Drehachsen 6-6 der mittels der Schwenkhebel 1 gegen die Bandrollen 7 anstellbaren Andruckwalzensegmentpaare 4, 4 weisen einen gemeinsamen Schwenkradius 8 auf, und zwischen zwei angrenzenden Andruckwalzensegmenten 4 wird ein für die Drehbewegung der Walzensegmente 4 erforderlicher minimaler Spalt 9 gebildet.The contact roller system comprises a number of pivot levers 1 with an actuator 2, in a row next to each other on a common shaft 3 are arranged. On the opposite Sides of each pivot lever 1 are two pressure roller segments 4 about a parallel to the pivot axis 5-5 of the pivot lever 1 Rotation axis 6-6 freely rotatable. The axes of rotation 6-6 of the adjustable by means of the swivel lever 1 against the tape rolls 7 Pressure roller segment pairs 4, 4 have a common one Swivel radius 8 on, and between two adjacent Pinch roller segments 4 is one for the rotary movement of the Roll segments 4 required minimum gap 9 is formed.

An die Schwenkhebel 1 sind beidseitig zwei Achsträger 10 angeschraubt, auf denen die Andruckwalzensegmente 4 mittels Kugellagern 11 drehbar gelagert sind. Auf die Andruckwalzensegmente 4 ist eine äußere Laufschicht 12 aus Gummi aufgebracht.On the swivel levers 1 there are two axle supports 10 on both sides screwed, on which the pressure roller segments 4 by means of Ball bearings 11 are rotatably mounted. On the Pressure roller segments 4 is an outer running layer 12 made of rubber applied.

Anstatt die Achsträger 10 für die Andruckwalzensegmente 4 an den Schwenkhebeln 1 anzuschrauben, können die Achsträger einteilig an die Schwenkhebel angeformt sein.Instead of the axle support 10 for the pressure roller segments 4 to screw the swivel levers 1, the axle supports be integrally formed on the pivot lever.

Das Kontaktwalzensystem weist eine als Doppel-T-Profil ausgebildete Quertraverse 13 mit drei Tragarmen 14 zur drehbaren oder feststehenden Lagerung der Welle 3 der Schwenkhebel 1 sowie mit Lagerböcken 15 für Pneumatikzylinder 16 mit einem Stellkolben 17 zum Anstellen der Schwenkhebel 1 mit den Andruckwalzensegmenten 4 gegen die Bandrollen 7 auf.The contact roller system has a double T profile trained crossbar 13 with three support arms 14 for rotatable or fixed bearing of the shaft 3 of the swivel lever 1 and with bearing blocks 15 for pneumatic cylinders 16 with a Adjusting piston 17 for turning the swivel lever 1 with the Pressure roller segments 4 against the tape rolls 7.

Das Gehäuse 18 jedes Pneumatikzylinders 16 ist an einem der auf der Quertraverse 13 angebrachten Lagerböcke 15 und die Kolbenstange 19 des Stellkolbens 17 des Pneumatikzylinders 16 an einem Schwenkhebel 1 für ein Andruckwalzensegmentpaar 4, 4 angelenkt.The housing 18 of each pneumatic cylinder 16 is on one of the on the cross member 13 mounted bearing blocks 15 and Piston rod 19 of the actuating piston 17 of the pneumatic cylinder 16 a pivot lever 1 for a pressure roller segment pair 4, 4 hinged.

Die Quertraverse 13 mit den Schwenkhebeln 1 und den an diesen drehbar gelagerten Andruckwalzensegmenten 4 ist zum Ausrichten der Andruckwalzensegmente auf die Bandrollen 7 und zur Ausführung einer Changierbewegung der Andruckwalzensegmente durch einen Linearantrieb 20, z.B. einen elektromechanischen Stellantrieb, parallel zu den Drehachsen 6-6 der Andruckwalzensegmente 4 in Richtung ihrer Längsachse 21-21 hin und her bewegbar.The crossbar 13 with the pivot levers 1 and this rotatably mounted pressure roller segments 4 is for Aligning the pressure roller segments on the belt rolls 7 and to execute a traversing movement of the pressure roller segments by a linear drive 20, e.g. an electromechanical Actuator, parallel to the axes of rotation 6-6 of the Pressure roller segments 4 in the direction of their longitudinal axis 21-21 movable here and there.

In die Schwenkhebel 1 sind Pneumatikzylinder 22 mit einem parallel zur Schwenkachse 5-5 der Schwenkhebel bewegbaren Stellkolben 23 eingesetzt, an dem ein in eine entsprechende Aufnahmebohrung 24 des jeweils benachbarten Schwenkhebels 1 einschiebbarer Riegelbolzen 25 zur starren Kupplung zweier benachbarter Andruckwalzensegmentpaare 4, 4; 4, 4 angeordnet ist.In the pivot lever 1 are pneumatic cylinders 22 with a the pivoting lever can be moved parallel to the pivot axis 5-5 Adjusting piston 23 is used, on which a corresponding Receiving hole 24 of the respective adjacent pivot lever 1 insertable locking bolt 25 for rigid coupling of two Adjacent pairs of pressure roller segments 4, 4; 4, 4 arranged is.

Die durch einen Stellantrieb 2 betätigten Schwenkhebel 1 für die an diesen beidseitig frei drehbar gelagerten Andruckwalzensegmente 4 ermöglichen eine sehr genaue Steuerung der sich beim Wickeln einer Bandrolle 7 laufend ändernden Andrückposition der Andruckwalzensegmente 4 sowie der Anpreßkraft der Andruckwalzensegmente.The actuated by an actuator 2 pivot lever 1 for which are freely rotatable on both sides Pressure roller segments 4 enable very precise control which changes continuously when winding a tape roll 7 Pressure position of the pressure roller segments 4 and Contact pressure of the pressure roller segments.

Bei einem Wechsel der Bandbreite der aufzuwickelnden Bänder 26 können angrenzende Andruckwalzensegmente 4 zur Bildung einer in sich starren Andruckwalze, deren Breite größer als die Breite des aufzuwickelnden Bandes ist, computergesteuert gekuppelt werden. When changing the bandwidth of the tapes to be wound 26 can adjacent pressure roller segments 4 to form a rigid pressure roller, the width of which is greater than the width of the tape to be wound is coupled under computer control become.

Bei sehr empfindlichen Materialien, beispielsweise Aluminiumfolien mit einer Dicke von weniger als 10µ, können selbst sehr kleine Spalte 9 zwischen zwei benachbarten Andruckwalzensegmenten 4 zu ringförmigen Markierungen auf einer Bandrolle 7 führen. Zur Verhinderung derartiger Markierungen wird die Quertraverse 13 des Kontaktwalzensystems mit den Schwenkhebeln 1 und den an diesen frei drehbar gelagerten Andruckwalzensegmenten 4 in eine Changierbewegung in Pfeilrichtung a, b quer zur Laufrichtung des aufzuwickelnden Bandes 26 versetzt, damit die Position der Spalte 9 zwischen zwei benachbarten Andruckwalzensegmenten 4 laufend verändert wird.For very sensitive materials, for example Aluminum foils with a thickness of less than 10µ can even very small column 9 between two neighboring ones Pressure roller segments 4 to form annular markings on one Guide tape roll 7. To prevent such markings the crossbar 13 of the contact roller system with the Swivel levers 1 and those freely rotatably mounted on them Pressure roller segments 4 in a traversing movement in Direction of arrow a, b transverse to the direction of winding Band 26 offset so that the position of column 9 between two adjacent pressure roller segments 4 continuously changed becomes.

Claims (6)

  1. Contact roller system of a winding machine for thin strip material, in particular a reel cutting and winding machine for longitudinal division of thin materials into individual strips (26) and for winding up the individual strips into strip rolls (7), having pressure roller segments (4) disposed adjacent to each other which, during the winding up process, can be adjusted against the strip rollers (7) by means of pivot levers (1) which are disposed in a row adjacent to each other, are equipped with an actuating drive and have the same pivot radius (8), and are mounted freely rotatably on the pivot levers (1) about an axis of rotation (6 - 6) which is parallel to the pivot axis (5 - 5) of the same, characterised in that the pivot levers (1) are disposed in a row adjacent to each other on a shaft (3) and axle bearers (10) for two pressure roller segments (4) are screwed or integrally moulded on both sides on each pivot lever (1), a minimal gap (9), which is required for the rotational movement of the roller segments, being formed between two adjoining pressure roller segments (4).
  2. Contact roller system according to claim 1, characterised by a transverse tie-bar (13) having at least two bearer arms (14) for rotatable or stationary mounting of the shaft (3) of the pivot levers (1) and having bearing blocks (15) for pressure medium cylinders, in particular pneumatic cylinders (16), having an adjustment piston (17) for adjusting the pivot levers (1) with the pressure roller segments (4) against the strip rollers (7).
  3. Contact roller system according to claim 1 and 2, characterised in that the housing (18) of each pressure medium cylinder, in particular pneumatic cylinder (16), is coupled to a bearing block (15) which is fitted on the transverse tie-bar (13), and the piston rod (19) of the adjustment piston (17) of the pressure medium cylinder is coupled to a pivot lever (1) for a pressure roller segment pair (4, 4).
  4. Contact roller system according to one of the claims 2 to 3, characterised in that the transverse tie-bar (13) with the pivot levers (1) and with the pressure roller segments (4), which are mounted rotatably on the latter, can be moved to and fro in order to align the pressure roller segments with the strip rollers (7) and in order to implement an adjustment movement of the pressure roller segments, by means of a linear drive (20), parallel to the axes of rotation (6 - 6) of the pressure roller segments (4) in the direction of their longitudinal axis (21-21).
  5. Contact roller system according to one of the claims 1 to 4, characterised by couplings, which are integrated in the pivot levers (1), for rigid connection of two adjacent pressure roller segment pairs (4, 4; 4, 4).
  6. Contact roller system according to claim 5, characterised by pressure medium cylinders inserted into the pivot levers (1), in particular pneumatic cylinders (22), having an adjustment piston (23) which can be moved parallel to the pivot axis (5 - 5) of the pivot levers (1), on which adjustment piston a tie bolt (25), which can be inserted into a corresponding receiving boring (24) of the respectively adjacent pivot lever (1), is disposed.
EP02013668A 2001-06-28 2002-06-20 Contact roller system of a winding machine for thin web material Expired - Lifetime EP1270469B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10131364A DE10131364A1 (en) 2001-06-28 2001-06-28 Contact roller system of a winding machine for thin strip material
DE10131364 2001-06-28

Publications (2)

Publication Number Publication Date
EP1270469A1 EP1270469A1 (en) 2003-01-02
EP1270469B1 true EP1270469B1 (en) 2004-10-20

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EP02013668A Expired - Lifetime EP1270469B1 (en) 2001-06-28 2002-06-20 Contact roller system of a winding machine for thin web material

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Country Link
US (1) US6659388B2 (en)
EP (1) EP1270469B1 (en)
AT (1) ATE280120T1 (en)
DE (2) DE10131364A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10202020A1 (en) * 2002-01-18 2003-07-24 Kampf Gmbh & Co Maschf Roller system for a winding machine, comprises a number of roller segments which are held on a bearing attached to a bearing plate
DE10250863B4 (en) * 2002-10-31 2005-06-02 Brückner Maschinenbau GmbH Winding device for web-shaped materials, in particular plastic films
EP1454858B1 (en) * 2003-02-12 2006-04-26 Maschinenbau Wilhelm Kochsiek GmbH Winder
DE102013200066A1 (en) * 2013-01-04 2014-07-10 Achenbach Buschhütten GmbH & Co. KG Winding station and method for its operation

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2638633A (en) * 1949-09-08 1953-05-19 United Shoe Machinery Corp Molding of resin dispersions
US2878523A (en) * 1954-01-18 1959-03-24 Int Vulcanizing Corp Method of making rubber shoes
US2956313A (en) * 1958-05-17 1960-10-18 United Shoe Machinery Corp Methods of vulcanizing soles onto shoe bottoms
US3085294A (en) * 1960-03-08 1963-04-16 Comfort Slipper Corp Method of securing a rubber sole to a shoe upper
FI45589C (en) * 1969-04-29 1972-07-10 Ahlstroem Oy Movable roller combination
US4076891A (en) * 1971-11-18 1978-02-28 Dunlop Limited Product and method of molding plastic-rubber composites
US3972973A (en) * 1973-08-29 1976-08-03 Dunlop Limited Method of making rubber and polyester structures
FI53561C (en) * 1976-03-12 1978-06-12 Ahlstroem Oy BELASTNINGSVALS I RULLMASKIN
DE3832601C1 (en) * 1988-09-26 1989-12-07 J.M. Voith Gmbh, 7920 Heidenheim, De Winding machine for web-like material, especially paper
CA2005361C (en) * 1989-12-13 1997-03-25 Tatsuo Fukuoka Method of manufacturing a shoe
DE3941384C1 (en) * 1989-12-15 1991-06-27 Kampf Gmbh & Co Maschinenfabrik, 5276 Wiehl, De
US5396675A (en) * 1991-06-10 1995-03-14 Nike, Inc. Method of manufacturing a midsole for a shoe and construction therefor
DE9201791U1 (en) * 1991-12-13 1992-04-09 J.M. Voith Gmbh, 7920 Heidenheim Winding machine for winding a web, in particular a paper web
US6149852A (en) * 1995-05-30 2000-11-21 Benetton Sportsystem S.P.A. Method for obtaining a shoe, and shoe obtained with said method
FI105464B (en) * 1996-06-10 2000-08-31 Valmet Corp Method and device for winding
FI99278C (en) * 1996-06-10 1998-04-27 Valmet Corp Adjustment method in rolling
DE19805412A1 (en) * 1998-02-11 1999-08-12 Kampf Gmbh & Co Maschf Contact roller system of a winding machine
DE19940665A1 (en) * 1999-08-27 2001-04-05 Voith Paper Patent Gmbh Roll winding device and winding method
DE10036306B4 (en) * 2000-07-26 2006-03-30 Voith Paper Patent Gmbh Method and device for the simultaneous winding of several partial webs to partial web rolls

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DE10131364A1 (en) 2003-01-16
US20030001043A1 (en) 2003-01-02
ATE280120T1 (en) 2004-11-15
EP1270469A1 (en) 2003-01-02
DE50201334D1 (en) 2004-11-25
US6659388B2 (en) 2003-12-09

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