EP0294546A2 - Press-cylinder - Google Patents
Press-cylinder Download PDFInfo
- Publication number
- EP0294546A2 EP0294546A2 EP88104805A EP88104805A EP0294546A2 EP 0294546 A2 EP0294546 A2 EP 0294546A2 EP 88104805 A EP88104805 A EP 88104805A EP 88104805 A EP88104805 A EP 88104805A EP 0294546 A2 EP0294546 A2 EP 0294546A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- winding
- roller
- pressure
- rollers
- grooves
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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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
- B65H18/14—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web
- B65H18/16—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web by friction roller
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H27/00—Special constructions, e.g. surface features, of feed or guide rollers for webs
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- 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
- B65H2301/41486—Winding slitting winding on two or more winding shafts simultaneously
- B65H2301/414863—Winding slitting winding on two or more winding shafts simultaneously directly against central support roller
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- 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
- B65H2404/131—Details of longitudinal profile shape
- B65H2404/1316—Details of longitudinal profile shape stepped or grooved
- B65H2404/13163—Details of longitudinal profile shape stepped or grooved in longitudinal direction
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- 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
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- 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
- B65H2404/432—Rider roll construction involving a plurality of parallel rider rolls
Definitions
- the invention relates to a pressure roller for a rolling machine for winding a web.
- a web wound on a sleeve is supported on two driven support rollers.
- the winding roller lies in the gusset between the two support rollers and, with regard to the desired winding hardness, a pressure roller which generates the line pressure and lies on the winding roller is applied.
- a rolling machine known from DE-PS 3 102 894 for the separate winding of longitudinally divided material webs has only one support roller on which two winding rollers lie on both sides of a vertical plane passing through the axis of the support roller.
- compensate either hydraulically or pneumatically operated cylinder drives the increasing weight of the winding rollers, and are arranged on the circumference of the winding rollers pressure roller pairs, which are mounted on the lever on both sides of the winding rollers in the roll machine via swivel levers.
- the pressure applied with the pressure rollers or rollers is maintained in each winding station at least until, when a specific diameter of the winding roller has been reached, sufficient inherent rigidity has been set for the continuing winding process in order to process the material web with a winding hardness that is uniformly distributed over the roller width to be able to.
- the pressure applied with the help of the pressure rollers becomes effective in the point of contact of the common tangent with the winding roller; however, it has been found to be disadvantageous that bubbles form in the winding direction in front of the pressure roller in the web. When a bubble passes through the nip, wrinkles occur, which worsens the winding quality and leads to displacements of the wound layers.
- the cause of the bubble formation is the drawing in of air with the material web in the gusset between the material web and the web wrap.
- the invention has for its object to provide a pressure roller with which the formation of bubbles or folds of the winding material web in front of the pressure roller as well as positional shifts of the winding roll can be avoided.
- this object is achieved by depressions in the lateral surface which facilitate the transport of the between the top layer of the paper web and the winding roll allow trapped air through the gap between the platen and the winding roll without the aforementioned negative effects; Bubbles or folds do not form.
- the depressions can be formed as transverse grooves or with a helical course, which advantageously extends over the entire width of the rollers.
- the grooves are advantageously 2 to 25 mm, preferably 15 mm wide and 0.1 mm to 3 mm, preferably 0.6 mm deep. It has been found that the paper web is inserted into such dimensioned grooves in such a way that the enclosed air is transported through the nip without negative lifting effects.
- the pitch angle with respect to the horizontal must be less than 75 °.
- the pitch angle is advantageously between 2 ° and 45 °, preferably between 5 ° and 30 °.
- the specific surface pressure and the pressure on the winding roller can be reduced with unchanged line pressure between the winding roller and the supporting roller, because the rubber jacket deforms under load, and there is a larger contact area between the pressure roller and the winding roll.
- 2 consists of two support rollers 2, 3, which rotate in the direction of the arrows, and a pressure roller 4 arranged at a distance above it in the middle.
- a pressure roller 4 arranged at a distance above it in the middle.
- the diameter of the winding roll 5 grows in layers according to the length of the web 6, which is drawn off from a supply roll (not shown) and is longitudinally divided before winding.
- the winding roll 5 is rotated by frictional engagement with the driven support rollers 2, 3.
- the pressure roller 4 With the pressure roller 4, the line pressure required for the uniform winding hardness of the winding roller 5 is applied between the support roller 3 and the winding roller 5. 2, air bubbles 7 are formed between the uppermost layer of the web 6 and the winding roller 5 in the direction of rotation of the winding roller 5 directly in front of the printing roller 4 .
- only one driven support roller 102 and 202 supports two winding rollers 105 and 205, respectively, which are still very small in diameter and which, one after the other, have the desired finished diameter of the winding roller with the one according to FIG 3 are wound in layers from below and according to FIG.
- the winding rollers 105 lie alternately on one and the other side of the vertical plane 8 running through the axis of the support roller 102 on the upper peripheral surface of the support roller 105.
- the winding rollers 205 lie on both sides of the through the axis of the support roller 202 extending horizontal plane 9 on the peripheral surface of the support roller 202.
- the winding rollers 105 and 205 are each acted upon by a pair of pressure rollers 4 consisting of two pressure rollers 4.
- the front pressure occurs in the direction of rotation of the winding rollers 105 and 205, respectively Roller 4 of the respective pair of pressure rollers to form air bubbles 7 between the outermost layer of the material web 6 and the winding roll 105 or 205.
- the formation of such bubbles 7 in the direction of rotation of the winding rollers 5, 105, 205 can be prevented with the printing roller 10 according to the invention shown in FIG. 1.
- the roller 10 consists of a roller core 11 and a roller shell 12 made of rubber.
- the surface 13 of the roll shell 12 is provided with a plurality of grooves 14 running parallel and spaced apart across the width; these run helically at an angle 15 of 15 ° to the longitudinal axis 16 of the roller 10 and extend over the entire width of the roller.
- the air entered between the uppermost web layer 6 and the winding roll 5, 105, 205 is transported by means of the grooves 14 through the gap between the pressure roller 10 and the winding roll 5, 105, 205.
- the air is then distributed evenly without negative effects such as wrinkles or the like.
- the elastic surface 13 of the pressure roller 10 brings about a reduced specific surface pressure between the pressure roller 10 and the winding roller 5, 105 and 205.
- the line pressure between the support roller 2, 3, 102, 202 and the winding roller 5, 105, 205 can thus be carried out increase a correspondingly larger pressure of the pressure roller 10.
Landscapes
- Winding Of Webs (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Saccharide Compounds (AREA)
- Lubricants (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
- Press Drives And Press Lines (AREA)
- Replacement Of Web Rolls (AREA)
Abstract
Description
Die Erfindung betrifft eine Druckwalze für eine Rollmaschine zum Aufwickeln einer Warenbahn.The invention relates to a pressure roller for a rolling machine for winding a web.
Für eine gute Wickelqualität und eine technisch einwandfreie, sich an das Wickeln beispielsweise nach vorherigen Längsteilen der Materialbahn in zwei Einzelbahnen anschließende Weiterverarbeitung ist es erforderlich, daß die gewickelten Rollen über ihre gesamte Arbeitsbreite eine gleichmäßige Wickelhärte erhalten. Eine gleichmäßige Wickelhärte wirkt Beschädigungen der Materialbahn, wie beispielsweise Rissen, entgegen. Zum Erreichen der gewünschten Wickelhärte ist es bekannt, die sich mit zunehmender Wicklung im Durchmesser vergrößernden Wickelrollen an ihrem Außenumfang mit Druckwalzen zu beaufschlagen, die einen gleichmäßigen, die Wickelhärte beeinflussenden Liniendruck erzeugen.For good winding quality and a technically flawless subsequent processing following the winding, for example after previous longitudinal parts of the material web into two individual webs, it is necessary that the wound rolls receive a uniform winding hardness over their entire working width. A uniform winding hardness counteracts damage to the material web, such as cracks. To achieve the desired winding hardness, it is known to apply pressure rollers on the outer circumference of the winding rollers, which increase in diameter with increasing winding, to produce pressure rollers which produce a uniform line pressure which influences the winding hardness.
Bei einer aus der DE-PS 27 39 515 bekannten Vorrichtung zum Aufwickeln insbesondere einer Papierbahn stützt sich eine auf einer Hülse gewickelte Warenbahn auf zwei angetriebenen Tragwalzen ab. Die Wickelrolle liegt im Zwickel zwischen den beiden Tragwalzen und wird im Hinblick auf die gewünschte Wickelhärte mit einer den Liniendruck erzeugenden, auf der Wickelrolle liegenden Druckwalze beaufschlagt.In a device known from DE-PS 27 39 515 for winding in particular a paper web, a web wound on a sleeve is supported on two driven support rollers. The winding roller lies in the gusset between the two support rollers and, with regard to the desired winding hardness, a pressure roller which generates the line pressure and lies on the winding roller is applied.
Eine aus der DE-PS 3 102 894 bekannte Rollmaschine zum getrennten Aufwickeln längsgeteilter Materialbahnen besitzt lediglich eine Tragwalze, auf der beiderseits einer durch die Achse der Tragwalze gehenden Vertikalebene zwei Wickelrollen liegen. Um den für die Wickelhärte maßgebenden Liniendruck zu erzeugen, kompensieren sowohl hydraulisch oder pneumatisch betätigte Zylinderantriebe das zunehmende Gewicht der Wickelrollen, und sind am Umfang der Wickelrollen Druckwalzenpaare angeordnet, die über Schwenkhebel an heb- und senkbaren Längsträgern beiderseits der Wickelrollen in der Rollmaschine gelagert sind.A rolling machine known from DE-PS 3 102 894 for the separate winding of longitudinally divided material webs has only one support roller on which two winding rollers lie on both sides of a vertical plane passing through the axis of the support roller. To generate the line pressure that is decisive for the winding hardness, compensate either hydraulically or pneumatically operated cylinder drives the increasing weight of the winding rollers, and are arranged on the circumference of the winding rollers pressure roller pairs, which are mounted on the lever on both sides of the winding rollers in the roll machine via swivel levers.
Der mit den Druckwalzen bzw. -rollen aufgebrachte Druck wird in jeder Wickelstation zumindest solange aufrechterhalten, bis sich bei Erreichen eines bestimmten Durchmessers der Wickelrolle für den sich fortsetzenden Wickelvorgang eine ausreichende Eigensteifigkeit eingestellt hat, um die Warenbahn mit einer über die Rollenbreite gleichmäßig verteilten Wickelhärte verarbeiten zu können. Der mit Hilfe der Druckwalzen aufgebrachte Druck wird in der Berührungsstelle der gemeinsamen Tangente mit der Wickelrolle wirksam; dabei hat es sich jedoch als nachteilig herausgestellt, daß sich in Wickelrichtung vor der Druckwalze in der Warenbahn Blasen ausbilden. Beim Durchlauf einer Blase durch den Walzenspalt entstehen Falten, was die Wickelqualität verschlechtert und zu Verschiebungen der aufgewickelten Lagen führt. Ursache für die Blasenbildung ist das Einziehen von Luft mit der Materialbahn in den Zwickel zwischen der Materialbahn und dem Bahnwickel.The pressure applied with the pressure rollers or rollers is maintained in each winding station at least until, when a specific diameter of the winding roller has been reached, sufficient inherent rigidity has been set for the continuing winding process in order to process the material web with a winding hardness that is uniformly distributed over the roller width to be able to. The pressure applied with the help of the pressure rollers becomes effective in the point of contact of the common tangent with the winding roller; however, it has been found to be disadvantageous that bubbles form in the winding direction in front of the pressure roller in the web. When a bubble passes through the nip, wrinkles occur, which worsens the winding quality and leads to displacements of the wound layers. The cause of the bubble formation is the drawing in of air with the material web in the gusset between the material web and the web wrap.
Der Erfindung liegt die Aufgabe zugrunde, eine Druckwalze zu schaffen, mit der sich eine Blasenbildung bzw. Falten der sich aufwickelnden Materialbahn vor der Druckwalze sowie Lagenverschiebungen der Wickelrolle vermeiden lassen.The invention has for its object to provide a pressure roller with which the formation of bubbles or folds of the winding material web in front of the pressure roller as well as positional shifts of the winding roll can be avoided.
Diese Aufgabe wird erfindungsgemäß durch Vertiefungen in der Mantelfläche gelöst, die den Durchtransport der zwischen der obersten Lage der Papierbahn und der Wickelrolle eingeschlossenen Luft durch den Spalt zwischen der Druckwalze und der Wickelrolle ermöglichen, ohne daß die zuvor erwähnten negativen Effekte auftreten; Blasen bzw. Falten bilden sich nicht aus. Die Vertiefungen lassen sich als Quernuten oder mit einem schraubenlinienförmigen, sich vorteilhaft über die gesamte Breite der Walzen erstreckenden Verlauf ausbilden. Die Nuten sind vorteilhafterweise 2 bis 25 mm, vorzugsweise 15 mm breit und 0,1 mm bis 3 mm, vorzugsweise 0,6 mm tief. Es hat sich herausgestellt, daß sich in so bemessene Nuten die Papierbahn so einlegt, daß die eingeschlossene Luft ohne negative Hebenwirkungen durch den Walzenspalt transportiert wird. Sofern die Mantelfläche der Druckwalze mit schraubenlinienförmigen Nuten versehen ist, muß der Steigungswinkel gegenüber der Horizontalen, kleiner als 75° sein. Vorteilhafterweise beträgt der Stelgungswinkel zwischen 2° und 45°, bevorzugt zwischen 5° und 30°.According to the invention, this object is achieved by depressions in the lateral surface which facilitate the transport of the between the top layer of the paper web and the winding roll allow trapped air through the gap between the platen and the winding roll without the aforementioned negative effects; Bubbles or folds do not form. The depressions can be formed as transverse grooves or with a helical course, which advantageously extends over the entire width of the rollers. The grooves are advantageously 2 to 25 mm, preferably 15 mm wide and 0.1 mm to 3 mm, preferably 0.6 mm deep. It has been found that the paper web is inserted into such dimensioned grooves in such a way that the enclosed air is transported through the nip without negative lifting effects. If the lateral surface of the pressure roller is provided with helical grooves, the pitch angle with respect to the horizontal must be less than 75 °. The pitch angle is advantageously between 2 ° and 45 °, preferably between 5 ° and 30 °.
Bei diesen Winkelbereichen ist ein ausreichender Luftdurchgang durch den Walzenspalt zwischen der Druckwalze und der Wickelrolle gewährleistet, ohne daß die Nutung eine störende Geräuschentwicklung beim Betreib der Rollmaschine verursacht.In these angular ranges, sufficient air passage through the nip between the pressure roller and the winding roll is ensured without the grooving causing a disturbing noise when operating the rolling machine.
Bei einer Druckwalze, deren Mantelfläche vorteilhaft aus einem elastischen, mit den Nuten versehenen Mantel, vorzugsweise einem Gummimantel besteht, lassen sich die spezifische Flächenpressung und der Druck auf die Wickelrolle bei unverändertem Liniendruck zwischen Wickelrolle und Tragwalze verringern, denn der Gummimantel verformt sich unter Last, und es liegt eine größere Berührungsfläche zwischen der Druckwalze und der Wickelrolle vor.In the case of a pressure roller, the outer surface of which advantageously consists of an elastic, provided with the grooves, preferably a rubber jacket, the specific surface pressure and the pressure on the winding roller can be reduced with unchanged line pressure between the winding roller and the supporting roller, because the rubber jacket deforms under load, and there is a larger contact area between the pressure roller and the winding roll.
Die Erfindung wird nachfolgend anhand von in der Zeichnung dargestellten Ausführungsbeispielen des näheren erläutert. In der Zeichnung zeigen:
- Fig. 1 als Einzelheit eine Druckwalze mit in einem elastischen Mantel angeordneten Schrägnuten, teilweise im Längsschnitt,
- Fig. 2 eine Wickelvorrichtung mit einer von zwei Tragwalzen abgestützten, von oben mit einer Druckwalze beaufschlagten Wickelrolle,
- Fig. 3 eine andere Wickelvorrichtung mit zwei sich mit Abstand voneinander auf der oberen Umfangsfläche einer Tragwalze abstützenden Wickelrollen, die jeweils von einem Druckwalzenpaar beaufschlagt werden, und
- Fig. 4 die Wickelvorrichtung gemäß Fig. 3 mit in der mittigen Horizontalebene der Tragwalze beidseitig der Walze angeordneten, von Druckwalzenpaaren beaufschlagten Wickelrollen.
- 1 is a detail of a pressure roller with oblique grooves arranged in an elastic jacket, partially in longitudinal section,
- 2 shows a winding device with a winding roller supported by two support rollers and loaded from above with a pressure roller,
- 3 shows another winding device with two winding rollers which are supported at a distance from one another on the upper circumferential surface of a support roller and are each acted upon by a pair of pressure rollers, and
- 4 shows the winding device according to FIG. 3 with winding rollers arranged on both sides of the roller in the central horizontal plane of the support roller and loaded by pressure roller pairs.
In den Fig. 2 bis 4 sind unterschiedliche Variationen von Wickelvorrichtungen 1 von Rollmaschinen dargestellt. Die Ausführung nach Fig. 2 besteht aus zwei Tragwalzen 2, 3, die sich in Richtung der Pfeile drehen, und einer mit Abstand darüber in der Mitte angeordneten Druckwalze 4. In dem Zwickel zwischen den Tragwalzen 2, 3 und zwischen der Druckwalze 4 ist eine im Durchmesser wesentlich größere Wickelrolle 5 angeordnet. Der Durchmesser der Wickelrolle 5 wächst lagenweise entsprechend der Länge der von einer nicht dargestellten Vorratsrolle abgezogenen, vor dem Aufwickeln längsgeteilten Warenbahn 6 an. Die Wickelrolle 5 wird durch Reibschluß mit den angetriebenen Tragwalzen 2, 3 in Drehung versetzt. Mit der Druckwalze 4 wird der für die gleichförmige Wickelhärte der Wickelrolle 5 erforderliche Liniendruck zwischen der Tragwalze 3 und der Wickelrolle 5 aufgebracht. Dabei kommt es, wie es in Fig. 2 stark überzeichnet dargestellt ist, zwischen der Druckwalze 4 und der Wickelrolle 5 zur Bildung von Luftblasen 7 zwischen der jeweils obersten Lage der Warenbahn 6 und der Wickelrolle 5 in Drehrichtung der Wickelrolle 5 unmittelbar vor der Druckwalze 4.2 to 4 different variations of winding devices 1 of rolling machines are shown. 2 consists of two support rollers 2, 3, which rotate in the direction of the arrows, and a pressure roller 4 arranged at a distance above it in the middle. In the gusset between the support rollers 2, 3 and between the pressure roller 4 there is one arranged much
Bei den in den Fig. 3 und 4 dargestellten Wickelvorrichtungen 101 bzw. 201 stützt jeweils lediglich eine angetriebene Tragwalze 102 bzw. 202 zwei im Durchmesser noch sehr kleine Wickelrollen 105 bzw. 205 ab, die nacheinander bis zum gewünschten Fertigdurchmesser der Wickelrolle mit der nach Fig. 3 von unten und nach Fig. 4 von oben zugeführten Warenbahn 6 lagenweise gewickelt werden. Bei der Ausführung nach Fig. 3 liegen die Wickelrollen 105 abwechselnd auf der einen und der anderen Seite der durch die Achse der Tragwalze 102 verlaufenden Vertikalebene 8 auf der oberen Umfangsfläche der Tragwalze 105. Bei der Ausführung nach Fig. 4 liegen die Wickelrollen 205 beiderseits der durch die Achse der Tragwalze 202 verlaufenden Horizontalebene 9 an der Umfangsfläche der Tragwalze 202 an. In beiden Fällen werden die Wickelrollen 105 bzw. 205 von jeweils einem aus zwei Druckwalzen 4 bestehenden Druckwalzenpaar beaufschlagt. Auch hierbei kommt es in der durch Pfeile gekennzeichneten Drehrichtung der Wickelrollen 105 bzw. 205 vor der in Drehrichtung der Wickelrollen 105 bzw. 205 vorderen Druck walze 4 des jeweiligen Druckwalzenpaares zur Bildung von Luftblasen 7 zwischen der äußersten Lage der Materialbahn 6 und der Wickelrolle 105 bzw. 205.In the
Die Bildung derartiger Blasen 7 in Drehrichtung der Wickelrollen 5, 105, 205 läßt sich mit der in Fig. 1 dargestellten erfindungsgemäßen Druckwalze 10 verhindern. Die Walze 10 besteht aus einem Walzenkern 11 und einem Walzenmantel 12 aus Gummi. Die Oberfläche 13 des Walzenmantels 12 ist mit mehreren über die Breite mit Abstand voneinander parallel verlaufenden Nuten 14 versehen; diese verlaufen schraubenlinienförmig mit einem Winkel 15 von 15° zur Längsachse 16 der Walze 10 und erstrecken sich über die gesamte Walzenbreite. Die eingetragene Luft zwischen der obersten Materialbahn-Lage 6 und der Wickelrolle 5, 105, 205 wird mittels der Nuten 14 durch den Spalt zwischen der Druckwalze 10 und der Wickelrolle 5, 105, 205 transportiert. Die Luft verteilt sich anschließend gleichmäßig, ohne daß negative Auswirkungen, wie Falten c.ä., auftreten.The formation of
Die elastische Oberfläche 13 der Druckwalze 10 bewirkt eine verringerte spezifische Flächenpressung zwischen der Druckwalze 10 und der Wickelrolle 5, 105 und 205. Es läßt sich somit der Liniendruck zwischen der Tragwalze 2, 3, 102, 202 und der Wickelrolle 5, 105, 205 durch einen entsprechend größeren Preßdruck der Druckwalze 10 erhöhen.The
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT88104805T ATE92001T1 (en) | 1987-06-10 | 1988-03-25 | PRINT ROLLER. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19873719282 DE3719282A1 (en) | 1987-06-10 | 1987-06-10 | PRESSURE ROLLER |
DE3719282 | 1987-06-10 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0294546A2 true EP0294546A2 (en) | 1988-12-14 |
EP0294546A3 EP0294546A3 (en) | 1990-10-24 |
EP0294546B1 EP0294546B1 (en) | 1993-07-28 |
Family
ID=6329378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP88104805A Expired - Lifetime EP0294546B1 (en) | 1987-06-10 | 1988-03-25 | Press-cylinder |
Country Status (8)
Country | Link |
---|---|
US (1) | US4877196A (en) |
EP (1) | EP0294546B1 (en) |
JP (1) | JP2825496B2 (en) |
AT (1) | ATE92001T1 (en) |
CA (1) | CA1325439C (en) |
DE (2) | DE3719282A1 (en) |
ES (1) | ES2059417T3 (en) |
FI (1) | FI90853C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993015988A1 (en) * | 1992-02-18 | 1993-08-19 | Jagenberg Aktiengesellschaft | Machine for winding webs of paper or cardboard |
EP0728691A1 (en) * | 1995-02-21 | 1996-08-28 | Voith Sulzer Papiermaschinen Gesellschaft mbH | Device for winding or unwinding of webs, especially fibrous webs |
EP0683125A3 (en) * | 1994-05-19 | 1996-12-04 | Beloit Technologies Inc | Support or pressure roll for a paper roll winder. |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9317616U1 (en) * | 1993-11-19 | 1995-03-16 | Beloit Technologies, Inc., Wilmington, Del. | Winding machine |
DE4402874A1 (en) * | 1994-02-01 | 1995-08-03 | Beloit Technologies Inc | System for creating a perfect winding structure |
US5803398A (en) * | 1995-09-07 | 1998-09-08 | Eastman Kodak Company | Multiple durometer pressure roller |
JPH1053361A (en) * | 1996-06-06 | 1998-02-24 | Eastman Kodak Co | Method and device for winding web material on core |
DE19750539C1 (en) * | 1997-11-14 | 1999-07-15 | Voith Sulzer Finishing Gmbh | Winding device and winding method, in particular for a slitter winder |
DE19836116A1 (en) * | 1998-03-24 | 2000-03-02 | Voith Sulzer Papiertech Patent | Roll winder roller |
DE19818180A1 (en) * | 1998-03-24 | 1999-12-16 | Voith Sulzer Papiertech Patent | Reel winding roller with elastic surface on core |
DE19812723A1 (en) * | 1998-03-24 | 1999-09-30 | Voith Sulzer Papiertech Patent | Reel winding roller with elastic surface on core |
FI104065B (en) | 1998-04-24 | 1999-11-15 | Valmet Corp | A roller assembly |
DE20209752U1 (en) | 2002-06-20 | 2002-09-19 | mst-Maschinenbau GmbH, 27239 Twistringen | Device for winding a web of material |
JP4904777B2 (en) * | 2004-11-05 | 2012-03-28 | 東レ株式会社 | PRESSURE ROLLER FOR ROLLING FILM, ROLLING DEVICE FOR FILM, AND METHOD FOR PRODUCING FILM ROLL |
DE102007037809B4 (en) | 2007-08-08 | 2013-09-26 | Mst-Maschinenbau Gmbh | Method for winding a material web |
ES2370781B1 (en) * | 2010-02-09 | 2012-11-06 | Tkt Brainpower, S.L. | TRANSMISSION DEVICE FOR DRAWING MACHINES. |
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CN103569722B (en) * | 2012-08-09 | 2016-05-25 | 佛山市宝索机械制造有限公司 | Disconnected reliable, the neat rewinding machine of paper |
US20210354950A1 (en) * | 2020-05-15 | 2021-11-18 | The Procter & Gamble Company | Durable transfer roll core and method of making and using the same |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0157062B1 (en) * | 1983-09-06 | 1989-07-19 | Beloit Corporation | Compliant drum and rider roll |
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US1117114A (en) * | 1913-10-08 | 1914-11-10 | Solomon R Wagg | Paper-making apparatus. |
US1355107A (en) * | 1920-06-15 | 1920-10-05 | Cameron Machine Co | Winding mechanism |
US1793559A (en) * | 1929-03-15 | 1931-02-24 | Champion Coated Paper Company | Paper-winding apparatus |
US2204934A (en) * | 1939-02-06 | 1940-06-18 | Conrad F Johnsen | Detachable and flexible tension riding rollers |
US2980356A (en) * | 1958-09-26 | 1961-04-18 | Azon Corp | Non-stop winding of continuous web into successive rolls |
US3186443A (en) * | 1963-05-17 | 1965-06-01 | Draper Corp | Take-up mechanism |
US3240442A (en) * | 1964-02-13 | 1966-03-15 | Beloit Eastern Corp | Bi-textured winder drum |
US3606186A (en) * | 1968-10-18 | 1971-09-20 | Samcoe Holding Corp | Automatic roll-up batcher |
DE2739515C3 (en) * | 1977-09-02 | 1981-04-16 | Jagenberg-Werke AG, 4000 Düsseldorf | Device for winding up a web of material, in particular made of paper |
DE3102894C2 (en) * | 1981-01-29 | 1983-01-20 | Jagenberg-Werke AG, 4000 Düsseldorf | Device for the separate winding of lengthways divided webs |
JPS6142842U (en) * | 1985-07-31 | 1986-03-19 | シャープ株式会社 | Semiconductor device alignment equipment |
JPH0452217Y2 (en) * | 1987-02-04 | 1992-12-08 |
-
1987
- 1987-06-10 DE DE19873719282 patent/DE3719282A1/en not_active Withdrawn
-
1988
- 1988-03-25 AT AT88104805T patent/ATE92001T1/en not_active IP Right Cessation
- 1988-03-25 ES ES88104805T patent/ES2059417T3/en not_active Expired - Lifetime
- 1988-03-25 DE DE8888104805T patent/DE3882596D1/en not_active Expired - Fee Related
- 1988-03-25 EP EP88104805A patent/EP0294546B1/en not_active Expired - Lifetime
- 1988-06-09 CA CA000569004A patent/CA1325439C/en not_active Expired - Fee Related
- 1988-06-09 FI FI882739A patent/FI90853C/en not_active IP Right Cessation
- 1988-06-10 JP JP63141891A patent/JP2825496B2/en not_active Expired - Fee Related
- 1988-06-10 US US07/206,010 patent/US4877196A/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0157062B1 (en) * | 1983-09-06 | 1989-07-19 | Beloit Corporation | Compliant drum and rider roll |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993015988A1 (en) * | 1992-02-18 | 1993-08-19 | Jagenberg Aktiengesellschaft | Machine for winding webs of paper or cardboard |
EP0683125A3 (en) * | 1994-05-19 | 1996-12-04 | Beloit Technologies Inc | Support or pressure roll for a paper roll winder. |
USRE37657E1 (en) | 1994-05-19 | 2002-04-16 | Beloit Technologies, Inc. | Support or pressure roll for a paper roll winder |
EP0728691A1 (en) * | 1995-02-21 | 1996-08-28 | Voith Sulzer Papiermaschinen Gesellschaft mbH | Device for winding or unwinding of webs, especially fibrous webs |
US5785273A (en) * | 1995-02-21 | 1998-07-28 | Voith Sulzer Papiermaschinen Gmbh | Apparatus for winding or unwinding webs, particularly paper webs |
Also Published As
Publication number | Publication date |
---|---|
CA1325439C (en) | 1993-12-21 |
JPS63315443A (en) | 1988-12-23 |
FI90853C (en) | 1994-04-11 |
EP0294546A3 (en) | 1990-10-24 |
EP0294546B1 (en) | 1993-07-28 |
DE3719282A1 (en) | 1988-12-22 |
JP2825496B2 (en) | 1998-11-18 |
US4877196A (en) | 1989-10-31 |
FI882739A0 (en) | 1988-06-09 |
FI90853B (en) | 1993-12-31 |
ES2059417T3 (en) | 1994-11-16 |
FI882739A (en) | 1988-12-11 |
ATE92001T1 (en) | 1993-08-15 |
DE3882596D1 (en) | 1993-09-02 |
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