EP0409022A1 - Winding machine for making fibre web rolls - Google Patents

Winding machine for making fibre web rolls Download PDF

Info

Publication number
EP0409022A1
EP0409022A1 EP90113005A EP90113005A EP0409022A1 EP 0409022 A1 EP0409022 A1 EP 0409022A1 EP 90113005 A EP90113005 A EP 90113005A EP 90113005 A EP90113005 A EP 90113005A EP 0409022 A1 EP0409022 A1 EP 0409022A1
Authority
EP
European Patent Office
Prior art keywords
winding
gear
winding rollers
rollers
winding machine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP90113005A
Other languages
German (de)
French (fr)
Other versions
EP0409022B1 (en
Inventor
Giancarlo Dr. Mondini
Paul Scheurer
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.)
Maschinenfabrik Rieter AG
Original Assignee
Maschinenfabrik Rieter AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4238930&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0409022(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Maschinenfabrik Rieter AG filed Critical Maschinenfabrik Rieter AG
Publication of EP0409022A1 publication Critical patent/EP0409022A1/en
Application granted granted Critical
Publication of EP0409022B1 publication Critical patent/EP0409022B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G27/00—Lap- or sliver-winding devices, e.g. for products of cotton scutchers, jute cards, or worsted gill boxes
    • D01G27/02—Lap- or sliver-winding devices, e.g. for products of cotton scutchers, jute cards, or worsted gill boxes with lap-roll or the like loaded to provide firm packages

Definitions

  • the invention relates to a tape winding machine for producing cotton rolls from fiber tapes, with two rotatable winding rollers for carrying a cotton roll during winding and with a motor for driving the winding rolls via a gear.
  • Such tape winding machines are known. They are used to manufacture cotton rolls, which are then presented to a combing machine. Sliver, e.g.
  • the conveyor belts that are drawn from cans are usually fed to the cotton roll carried on the winding rollers via various transport rollers and rollers, a drafting system and a roller calender.
  • Transport rollers, drafting system and roller calender are each driven by the common motor via separate parts of the gearbox. If one of the supplied slivers fails, but also if the wad of cotton has reached its intended size, the machine is switched off, that is, the motor is switched off, and a brake integrated in the motor or acting directly on the motor shaft is actuated, particularly in the case of If a sliver fails, a quick stop is desired.
  • the object of the invention is such in a tape winding machine of the type specified avoid high loads and premature wear of gear parts.
  • the tape winding machine according to the invention is characterized by at least one braking device which acts directly on at least one of the winding rollers or an element connected to it in a rotationally fixed manner.
  • the braking device is thus arranged where the largest flywheel mass to be braked, namely the winding rollers or the cotton wrap, is located.
  • the kinetic energy of the winding rollers and the cotton roll released during braking no longer has to be transmitted via gear parts to the motor, so that the high loads on these gear parts are eliminated.
  • the winding rollers can also be braked more quickly.
  • Each of the two winding rollers is preferably assigned a braking device in the manner specified. However, it is also possible to provide only one of the two winding rollers with a braking device. In this case, the two winding rollers are then preferably coupled directly to one another, for example with gearwheels located on the shafts of the two winding rollers, which are coupled to one another via an endless transmission element (chain or toothed belt).
  • Fig. 1 shows a cotton roll 1, which rests on two winding rollers 2 and 3 of a tape winding machine which can be rotated in the direction of the arrow.
  • FIG. 2 shows in a drive diagram a drive motor 11 of the tape winding machine and the gear parts for driving the winding rollers 2 and 3 and the calender rollers 5, 6, 7 and 8.
  • a belt pulley 12 seated on the shaft of the motor 11 is through a belt 13 coupled with a pulley 14, three gears 15, 16 and 17 sit on the shaft.
  • the gear 15 is coupled by a chain 18 (or a toothed belt) to a gear 19 seated on the shaft of the calender roll 8.
  • the shafts of the calender rolls 5, 6, 7 and 8 carry meshing gears 20, 21, 22 and 23.
  • the gear 16 meshes with a gear 24, the shaft of which drives gear parts, not shown, for driving transport rollers and rollers and the drafting unit of the tape winding machine.
  • the gear 17 meshes with a gear 25, on the shaft of which a gear 26 is seated.
  • the gears 25 and 26 can be replaced in order to vary the speed of the winding rolls 2 and 3 (based on the speed of the calender rolls 5, 6, 7, 8).
  • the gear 26 meshes with a gear 27, on the shaft of which sits a gear 28 which meshes with a gear 29.
  • On the shaft of the gear 29 are a gear 30, which is coupled by a chain 31 with a gear 32 on the shaft of the winding roller 2, and a gear 33.
  • the gear 33 meshes with a gear 34, on the shaft of which a gear 35 sits.
  • the gears 34 and 35 can be exchanged in order to vary the speed of the winding roller 3 (based on the speed of the winding roller 2).
  • the gear 35 meshes with a gear 36, on whose shaft a gear 37 is seated, which is coupled by a chain 38 with a gear 39 on the shaft of the winding roller 3.
  • a braking device for the winding roller 2 has a pair of pliers 40 which act on a disk 41 connected to the shaft of the winding roller in a rotationally fixed manner.
  • the braking devices shown schematically are disc brakes. Of course, other braking devices can also be used. However, the braking devices should in any case directly on at least one of the winding rollers 2 and 3, e.g. act on the circumferential surface of the winding roller, or on an element connected in a rotationally fixed manner to the winding roller.
  • the motor 11 is switched off or disengaged and the braking device 40, 41 and / or 42, 43 is actuated.
  • a braking device integrated in the motor 11 or acting on the shaft of this motor can also be actuated.
  • the kinetic energy of the winding rollers or the cotton roll 1 is absorbed in the braking devices 40, 41 and 42, 43 which act directly on the winding rollers 2, 3 or their shafts, that is to say the braking forces for the winding rollers 2 and 3 are not exceeded by the Transmission parts 12, 13, 14, 17 and 25 - 39 transmitted.
  • FIGS. 3 and 4 Corresponding embodiments are shown schematically in FIGS. 3 and 4, in which the same parts are designated with the same reference numerals as in FIG. 2.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Winding Of Webs (AREA)

Abstract

The machine possesses two rotatable winding rollers (2, 3), on which a fibre-web roll rests during the winding. A motor (11) drives the winding rollers (2, 3) via a gear (12, 13, 14, 17, 25-39). A braking device (40, 42) acts at least on one of the winding rollers (2, 3) or on an element (41, 43) connected fixedly in terms of rotation to one of the winding rollers (2, 3). When the machine is brought to a stop, the braking device (40, 42) is actuated and absorbs the kinetic energy of the winding rollers (2, 3) and of the fibre-web roll resting on the winding rollers. The braking forces for the winding rollers (2, 3) and for the fibre-web roll therefore do not have to be transmitted via the gear (12, 13, 14, 17, 25 - 39). High loads and wear of the gear (12, 13, 14, 17, 25 - 39) are thus avoided. <IMAGE>

Description

Die Erfindung bezieht sich auf eine Bandwickelma­schine zum Herstellen von Wattewickeln aus Faserbän­dern, mit zwei drehbaren Wickemalzen zum Tragen eines Wattewickels während des Aufwickelns und mit einem Motor zum Antreiben der Wickelwalzen über ein Getriebe.The invention relates to a tape winding machine for producing cotton rolls from fiber tapes, with two rotatable winding rollers for carrying a cotton roll during winding and with a motor for driving the winding rolls via a gear.

Solche Bandwickelmaschinen sind bekannt. Sie die­nen zum Herstellen von Wattewickeln, die dann einer Kämmaschine vorgelegt werden. In den Bandwickelmaschi­nen werden Faserbänder, z.B. Streckenbänder, die aus Kannen abgezogen werden, in der Regel über verschiedene Transportrollen und -walzen, ein Streckwerk und einen Walzenkalander dem auf den Wickelwalzen getragenen Wattewickel zugeführt. Transportrollen, Streckwerk und Walzenkalander werden über jeweils eigene Teile des Ge­triebes von dem gemeinsamen Motor angetrieben. Wenn eines der zugeführten Faserbänder ausfällt, aber auch wenn der Wattewickel seine vorgesehene Grösse erreicht hat, wird die Maschine abgestellt, das heisst, der Mo­tor wird ausgeschaltet, und eine in den Motor integrier­te oder unmittelbar auf die Motorwelle wirkende Bremse wird betätigt, da insbesondere bei Ausfall eines Faser­bandes ein rasches Anhalten erwünscht ist.Such tape winding machines are known. They are used to manufacture cotton rolls, which are then presented to a combing machine. Sliver, e.g. The conveyor belts that are drawn from cans are usually fed to the cotton roll carried on the winding rollers via various transport rollers and rollers, a drafting system and a roller calender. Transport rollers, drafting system and roller calender are each driven by the common motor via separate parts of the gearbox. If one of the supplied slivers fails, but also if the wad of cotton has reached its intended size, the machine is switched off, that is, the motor is switched off, and a brake integrated in the motor or acting directly on the motor shaft is actuated, particularly in the case of If a sliver fails, a quick stop is desired.

Wenn der Wattewickel relativ gross ist (z.B. 25 kg Watte und mehr auf einem Wickel) und die Arbeitsge­schwindigkeit hoch ist (z.B. 120 m/min. Wattegeschwin­digkeit = Wickelumfangsgeschwindigkeit), dann ergibt sich, wenn der Motor oder die Motorwelle abgebremst wird, durch die kinetische Energie der Wickelwalzen und des Wattewickels eine hohe Belastung von Getriebeteilen zwischen dem Motor und den Wickelwalzen, die zu einem vorzeitigen Verschleiss dieser Getriebeteile führen kann.If the cotton roll is relatively large (e.g. 25 kg of cotton or more on a roll) and the working speed is high (e.g. 120 m / min.Wool speed = peripheral winding speed), then the kinetic results when the motor or the motor shaft is braked Energy of the winding rollers and the cotton roll a high load on gear parts between the motor and the winding rollers, which can lead to premature wear of these gear parts.

Die Aufgabe der Erfindung besteht darin, bei einer Bandwickelmaschine der eingangs angegebenen Art solche hohen Belastungen und vorzeitigen Verschleiss von Ge­triebeteilen zu vermeiden.The object of the invention is such in a tape winding machine of the type specified avoid high loads and premature wear of gear parts.

Die erfindungsgemässe Bandwickelmaschine, mit der die Aufgabe gelöst wird, ist gekennzeichnet durch we­nigstens eine Bremseinrichtung, welche unmittelbar auf wenigstens eine der Wickelwalzen oder ein mit dieser drehfest verbundenes Element wirkt.The tape winding machine according to the invention, with which the object is achieved, is characterized by at least one braking device which acts directly on at least one of the winding rollers or an element connected to it in a rotationally fixed manner.

Die Bremseinrichtung ist also dort angeordnet, wo die grösste abzubremsende Schwungmasse, nämlich die Wickelwalzen, bzw. der Wattewickel, liegt. Dadurch muss die beim Abbremsen freiwerdende kinetische Energie der Wickelwalzen und des Wattewickels nicht mehr über Ge­triebeteile bis zum Motor übertragen werden, so dass die hohen Belastungen dieser Getriebeteile entfallen Gleichzeitig ist auch noch eine raschere Abbremsung der Wickelwalzen möglich.The braking device is thus arranged where the largest flywheel mass to be braked, namely the winding rollers or the cotton wrap, is located. As a result, the kinetic energy of the winding rollers and the cotton roll released during braking no longer has to be transmitted via gear parts to the motor, so that the high loads on these gear parts are eliminated. At the same time, the winding rollers can also be braked more quickly.

Vorzugsweise ist jeder der beiden Wickelwalzen je eine Bremseinrichtung in der angegebenen Weise zugeord­net. Es ist aber auch möglich, nur eine der beiden Wickelwalzen mit einer Bremseinrichtung zu versehen. In diesem Fall sind dann die beiden Wickelwalzen vorzugs­weise möglichst direkt miteinander gekuppelt, z.B mit auf den Wellen der beiden Wickelwalzen sitzenden Zahn­rädern, welche miteinander über ein endloses Trans­missionselement (Kette oder Zahnriemen) gekuppelt sind.Each of the two winding rollers is preferably assigned a braking device in the manner specified. However, it is also possible to provide only one of the two winding rollers with a braking device. In this case, the two winding rollers are then preferably coupled directly to one another, for example with gearwheels located on the shafts of the two winding rollers, which are coupled to one another via an endless transmission element (chain or toothed belt).

Ausführungsbeispiele der Erfindung werden nach­stehend anhand der Zeichnungen näher erläutert. In die­sen zeigen:

  • Fig. 1 schematisch die beiden einen Wattewickel tragenden Wickelwalzen sowie einen Walzenkalander einer Bandwickelmaschine,
  • Fig. 2 ein Antriebsschema für die in Fig. 1 ge­zeigten Walzen,
  • Fig. 3 ein Antriebsschema einer zweiten Ausfüh­rungsform und
  • Fig. 4 ein Antriebsschema einer dritten Ausfüh­rungsform der Erfindung.
Embodiments of the invention are explained below with reference to the drawings. In these show:
  • 1 schematically shows the two winding rolls carrying a cotton roll and a roll calender of a tape winding machine,
  • FIG. 2 shows a drive diagram for the rollers shown in FIG. 1,
  • Fig. 3 is a drive diagram of a second embodiment and
  • Fig. 4 is a drive diagram of a third embodiment of the invention.

Die Fig. 1 zeigt einen Wattewickel 1, der auf zwei in Pfeilrichtung drehbaren Wickelwalzen 2 und 3 einer Bandwickelmaschine aufliegt. Ein mit einer unterbrochen­en Linie dargestelltes Faservlies 4, das in einem nicht dargestellten Streckwerk der Bandwickelmaschine aus meh­reren Faserbändern gebildet wird, durchläuft einen aus vier Walzen 5, 6, 7 und 8 bestehenden Kalander, bevor es dem Wattewickel 1 zuläuft und auf diesem aufgewickelt wird.Fig. 1 shows a cotton roll 1, which rests on two winding rollers 2 and 3 of a tape winding machine which can be rotated in the direction of the arrow. A nonwoven fabric 4 shown with a broken line, which is formed from a plurality of fiber tapes in a drafting device of the tape winding machine, not shown, passes through a calender consisting of four rollers 5, 6, 7 and 8 before it runs to the cotton roll 1 and is wound thereon.

Die Fig. 2 zeigt in einem Antriebsschema einen An­triebsmotor 11 der Bandwickelmaschine und die Getriebe­teile für den Antrieb der Wickelwalzen 2 und 3 und der Kalanderwalzen 5, 6, 7 und 8. Eine auf der Welle des Motors 11 sitzende Riemenscheibe 12 ist durch einen Rie­men 13 mit einer Riemenscheibe 14 gekuppelt, auf deren Welle drei Zahnräder 15, 16 und 17 sitzen. Das Zahnrad 15 ist durch eine Kette 18 (oder einen Zahnriemen) mit einem auf der Welle der Kalanderwalze 8 sitzenden Zahn­rad 19 gekuppelt. Die Wellen der Kalanderwalzen 5, 6, 7 und 8 tragen miteinander kämmende Zahnräder 20, 21, 22 und 23.2 shows in a drive diagram a drive motor 11 of the tape winding machine and the gear parts for driving the winding rollers 2 and 3 and the calender rollers 5, 6, 7 and 8. A belt pulley 12 seated on the shaft of the motor 11 is through a belt 13 coupled with a pulley 14, three gears 15, 16 and 17 sit on the shaft. The gear 15 is coupled by a chain 18 (or a toothed belt) to a gear 19 seated on the shaft of the calender roll 8. The shafts of the calender rolls 5, 6, 7 and 8 carry meshing gears 20, 21, 22 and 23.

Das Zahnrad 16 kämmt mi.t einem Zahnrad 24, dessen Welle nicht dargestellte Getriebeteile für den Antrieb von Transportrollen und -walzen und des Streckwerks der Bandwickelmaschine treibt.The gear 16 meshes with a gear 24, the shaft of which drives gear parts, not shown, for driving transport rollers and rollers and the drafting unit of the tape winding machine.

Das Zahnrad 17 kämmt mit einem Zahnrad 25, auf des­sen Welle ein Zahnrad 26 sitzt. Die Zahnräder 25 und 26 können ausgewechselt werden, um die Drehzahl der Wickel­walzen 2 und 3 (bezogen auf die Drehzahlen der Kalander­walzen 5, 6, 7, 8) zu variieren. Das Zahnrad 26 kämmt mit einem Zahnrad 27, auf dessen Welle ein Zahnrad 28 sitzt, das mit einem Zahnrad 29 kämmt. Auf der Welle des Zahnrades 29 sitzen ein Zahnrad 30, das durch eine Kette 31 mit einem Zahnrad 32 auf der Welle der Wickelwalze 2 gekuppelt ist, und ein Zahnrad 33. Das Zahnrad 33 kämmt mit einem Zahnrad 34, auf dessen Welle ein Zahnrad 35 sitzt. Die Zahnräder 34 und 35 können ausgewechselt werden, um die Drehzahl der Wickelwalze 3 (bezogen auf die Drehzahl der Wickelwalze 2) zu variieren. Das Zahn­rad 35 kämmt mit einem Zahnrad 36, auf dessen Welle ein Zahnrad 37 sitzt, das durch eine Kette 38 mit einem Zahnrad 39 auf der Welle der Wickelwalze 3 gekuppelt ist.The gear 17 meshes with a gear 25, on the shaft of which a gear 26 is seated. The gears 25 and 26 can be replaced in order to vary the speed of the winding rolls 2 and 3 (based on the speed of the calender rolls 5, 6, 7, 8). The gear 26 meshes with a gear 27, on the shaft of which sits a gear 28 which meshes with a gear 29. On the shaft of the gear 29 are a gear 30, which is coupled by a chain 31 with a gear 32 on the shaft of the winding roller 2, and a gear 33. The gear 33 meshes with a gear 34, on the shaft of which a gear 35 sits. The gears 34 and 35 can be exchanged in order to vary the speed of the winding roller 3 (based on the speed of the winding roller 2). The gear 35 meshes with a gear 36, on whose shaft a gear 37 is seated, which is coupled by a chain 38 with a gear 39 on the shaft of the winding roller 3.

Eine Bremseinrichtung für die Wickelwalze 2 be­sitzt eine Zange 40, die auf eine mit der Welle der Wickelwalze drehfest verbundene Scheibe 41 wirkt.A braking device for the winding roller 2 has a pair of pliers 40 which act on a disk 41 connected to the shaft of the winding roller in a rotationally fixed manner.

Zusätzlich zu der Bremseinrichtung 40, 41 - oder anstelle derselben - kann eine gleiche Bremseinrichtung, mit einer Zange 42, die auf eine auf der Welle der Wickelwalze 3 sitzende Scheibe 43 wirkt, auch für die Wickelwalze 3 vorhanden sein.In addition to the braking device 40, 41 - or instead of the same - the same braking device with a pair of pliers 42, which acts on a disk 43 seated on the shaft of the winding roller 3, can also be present for the winding roller 3.

Die schematisch dargestellten Bremseinrichtungen sind also Scheibenbremsen. Andere Bremseinrichtungen können aber Selbstverständlich auch verwendet werden. Die Bremseinrichtungen sollen aber in jedem Fall un­mittelbar auf wenigstens eine der Wickelwalzen 2 und 3, z.B. auf die Umfangsfläche der Wickelwalze, oder auf ein mit der Wickelwalze drehfest verbundenes Element wirken.The braking devices shown schematically are disc brakes. Of course, other braking devices can also be used. However, the braking devices should in any case directly on at least one of the winding rollers 2 and 3, e.g. act on the circumferential surface of the winding roller, or on an element connected in a rotationally fixed manner to the winding roller.

Wenn die Bandwickelmaschine abgestellt werden soll, z.B. wenn eines der dem Streckwerk zugeführten Faserbän­der ausfällt, dann wird der Motor 11 ausgeschaltet oder ausgekuppelt und die Bremseinrichtung 40, 41 und/oder 42, 43 betätigt. Gleichzeitig kann auch eine in den Mo­tor 11 integrierte oder auf die Welle dieses Motors wirkende Bremseinrichtung (nicht dargestellt) betätigt werden. Die kinetische Energie der Wickelwalzen bzw. des Wattewickels 1 wird jedoch in den unmittelbar auf die Wickelwalzen 2, 3 oder deren Wellen wirkenden Brems­einrichtungen 40, 41 und 42, 43 aufgenommen, das heisst, die Bremskräfte für die Wickelwalzen 2 und 3 werden nicht über die Getriebeteile 12, 13, 14, 17 und 25 - 39 übertragen.If the tape winding machine is to be switched off, for example if one of the fiber slivers fed to the drafting device fails, then the motor 11 is switched off or disengaged and the braking device 40, 41 and / or 42, 43 is actuated. At the same time, a braking device (not shown) integrated in the motor 11 or acting on the shaft of this motor can also be actuated. However, the kinetic energy of the winding rollers or the cotton roll 1 is absorbed in the braking devices 40, 41 and 42, 43 which act directly on the winding rollers 2, 3 or their shafts, that is to say the braking forces for the winding rollers 2 and 3 are not exceeded by the Transmission parts 12, 13, 14, 17 and 25 - 39 transmitted.

Wie schon erwähnt, ist es auch möglich, nur eine der beiden Bremseinrichtungen 40, 41 und 42, 43 zu ver­wenden. In einem solchen Fall ist es dann aber zweck­mässig, die beiden Wickelwalzen 2 und 3 über möglichst wenige Geriebeelemente, d.h. möglichst direkt, mit­einander zu kuppeln. Entsprechende Ausführungsformen sind schematisch in den Fig. 3 und 4 dargestellt, in denen gleiche Teile mit den gleichen Hinweisziffern bezeichnet sind wie in Fig. 2.As already mentioned, it is also possible to use only one of the two braking devices 40, 41 and 42, 43. In such a case, however, it is then expedient to move the two winding rollers 2 and 3 over as few gearing elements as possible, i.e. to couple as directly as possible. Corresponding embodiments are shown schematically in FIGS. 3 and 4, in which the same parts are designated with the same reference numerals as in FIG. 2.

In der Ausführungsform gemäss Fig. 3 ist nur die auf die Welle der Wickelwalze 3 wirkende Bremseinrich­tung 42, 43 vorhanden. Auf der Welle der Wickelwalze 2 sitzt ein Zahnrad 44, das durch eine Kette 45 (oder einen Zahnriemen) mit einem auf der Welle der Wickel­walze 3 sitzenden Zahnrad 46 gekuppelt ist. Dadurch werden die beiden Wickelwalzen 2 und 3 natürlich stets synchron angetrieben, die Getriebeteile 33 - 39, die in der Ausführungsform gemäss Fig. 2 die Wickelwalze 3 an­treiben, sind daher entfallen. Natürlich könnten die beiden Zahnräder 44 und 46 statt durch das endlose Transmissionselement 45 auch in anderer Weise miteinan­der gekuppelt sein, z.B. durch ein mit den beiden Zahn­rädern 44 und 46 kämmendes Zwischenzahnrad (nicht dar­gestellt).In the embodiment according to FIG. 3, only the braking device 42, 43 acting on the shaft of the winding roller 3 is present. A gear 44 sits on the shaft of the winding roller 2 and is coupled by a chain 45 (or a toothed belt) to a gear 46 located on the shaft of the winding roller 3. As a result, the two winding rollers 2 and 3 are of course always driven synchronously, the gear parts 33 - 39, which drive the winding roller 3 in the embodiment according to FIG. 2, are therefore omitted. Of course, the two gears 44 and 46 could be coupled to each other in other ways than by the endless transmission element 45, e.g. by an intermediate gearwheel (not shown) which meshes with the two gearwheels 44 and 46.

Auch in der Ausführungsform gemäss Fig. 4 ist nur die Bremseinrichtung 42, 43 für die Wickelwalze 3 vor­handen. Ein auf der Welle der Wickelwalze 3 sitzendes Zahnrad 47 ist über eine Kette 48 (oder einen Zahnrie­men) mit einem Zahnrad 49 gekuppelt, das auf der glei­chen Welle sitzt wie das Zahnrad 30. Bei Betätigung der Bremseinrichtung 42, 43 wird über die Getriebeele­mente 47, 48, 49, 30, 31, 32 die Wickelwalze 2 mit abgebremst.In the embodiment according to FIG. 4, only the braking device 42, 43 for the winding roller 3 is present. A gear 47 seated on the shaft of the winding roller 3 is coupled via a chain 48 (or a toothed belt) to a gear 49 which sits on the same shaft as the gear 30. When the braking device 42, 43 is actuated, the gear elements 47, 48, 49, 30, 31, 32 the winding roller 2 braked with.

Claims (4)

1. Bandwickelmaschine zum Herstellen von Watte­wickeln aus Faserbändern, mit zwei drehbaren Wickel­walzen (2, 3) zum Tragen eines Wattewickels während des Aufwickelns und mit einem Motor (11) zum Antreiben der Wickemalzen über ein Getriebe, gekennzeichnet durch wenigstens eine Bremseinrichtung (42), welche unmittel­bar auf wenigstens eine der Wickelwalzen (3) oder ein mit dieser drehfest verbundenes Element (43) wirkt.1. tape winding machine for producing cotton rolls from fiber tapes, with two rotatable winding rollers (2, 3) for carrying a cotton roll during winding and with a motor (11) for driving the winding rolls via a gear, characterized by at least one braking device (42), which acts directly on at least one of the winding rollers (3) or an element (43) connected to it in a rotationally fixed manner. 2. Bandwickelmaschine nach Anspruch 1, gekenn­zeichnet durch zwei Bremseinrichtungen (40, 42), welche unmittelbar auf je eine der Wickelwalzen (2, 3) oder auf je ein Element (41, 43), das mit jeweils einer der Wickelwalzen drehfest verbunden ist, wirken.2. tape winding machine according to claim 1, characterized by two braking devices (40, 42) which directly on each of the winding rollers (2, 3) or on each element (41, 43) which is rotatably connected to each of the winding rollers, Act. 3. Bandwickelmaschine nach Anspruch 1 oder 2, da­durch gekennzeichnet, dass auf den Wellen der beiden Wickelwalzen (2, 3) Zahnräder (44, 46) sitzen, welche miteinander gekuppelt sind, z.B. über ein endloses Transmissionselement (45).3. tape winding machine according to claim 1 or 2, characterized in that on the shafts of the two winding rollers (2, 3) gears (44, 46) sit, which are coupled together, e.g. via an endless transmission element (45). 4. Bandwickelmaschine nach Anspruch 1 oder 2, da­durch gekennzeichnet, dass auf den Wellen der beiden Wickelwalzen (2, 3) Zahnräder (32, 47) sitzen, welche je mit einem von zwei auf einer gemeinsamen Welle des Getriebes sitzenden Zahnrädern (30, 49) gekuppelt sind, z.B. über je ein endloses Transmissionselement (31, 48).4. Tape winding machine according to claim 1 or 2, characterized in that on the shafts of the two winding rollers (2, 3) gears (32, 47) are seated, each with one of two gears (30, 49) seated on a common shaft of the transmission ) are coupled, e.g. via an endless transmission element (31, 48).
EP90113005A 1989-07-17 1990-07-07 Winding machine for making fibre web rolls Expired - Lifetime EP0409022B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2670/89A CH679592A5 (en) 1989-07-17 1989-07-17
CH2670/89 1989-07-17

Publications (2)

Publication Number Publication Date
EP0409022A1 true EP0409022A1 (en) 1991-01-23
EP0409022B1 EP0409022B1 (en) 1994-05-18

Family

ID=4238930

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90113005A Expired - Lifetime EP0409022B1 (en) 1989-07-17 1990-07-07 Winding machine for making fibre web rolls

Country Status (5)

Country Link
US (1) US5133512A (en)
EP (1) EP0409022B1 (en)
JP (1) JPH0351252A (en)
CH (1) CH679592A5 (en)
DE (1) DE59005715D1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19634748A1 (en) * 1995-09-04 1997-03-06 Rieter Ag Maschf Lap winding machine not requiring auxiliary motor
WO1998005808A1 (en) * 1996-07-31 1998-02-12 Maschinenfabrik Rieter Ag Device for feeding and compressing a web of batting
DE102013108507A1 (en) * 2013-07-04 2015-01-08 TRüTZSCHLER GMBH & CO. KG Winding machine for winding wadding bands to cotton wraps
CN104451972A (en) * 2014-12-12 2015-03-25 山东宏业纺织股份有限公司 Lifting transmission mechanism of blowing single-beater scutcher
CN104480577A (en) * 2014-12-08 2015-04-01 张家港市荣昌涤纶毛条有限公司 Wool top collecting barrel rotating device
CN110158203A (en) * 2018-02-16 2019-08-23 特吕茨施勒有限及两合公司 The lap former for running the method for lap former and being run with this

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5796220A (en) * 1996-07-19 1998-08-18 North Carolina State University Synchronous drive system for automated textile drafting system
JP3655970B2 (en) * 1996-07-29 2005-06-02 大日本印刷株式会社 Transmission screen
JP5270441B2 (en) * 2009-04-28 2013-08-21 株式会社シマノ Double-bearing reel spool
FR2948942B1 (en) * 2009-08-06 2012-03-23 Rhodia Operations SUPRAMOLECULAR POLYMERS AND MATERIALS BASED ON SAID POLYMERS
BR102014005562A2 (en) * 2014-03-11 2015-02-10 Zaccaria Ind Mach Sa AUTOMATED ROTATING EXCHANGE SYSTEM FACING RICE PICKERS

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE505897A (en) *
FR1183325A (en) * 1956-12-14 1959-07-06 Kistler & Co Fa Method for the continuous winding of sheets of cotton wool and device for carrying out this method
DE1083718B (en) * 1956-02-28 1960-06-15 Schubert & Salzer Maschinen Winding device for fiber tapes or wadding on spinning preparation machines
US3258136A (en) * 1964-09-28 1966-06-28 Cameron Machine Co Rewind roll handling and rewind roll core loading apparatus
US3460204A (en) * 1968-03-25 1969-08-12 Davis & Furber Automatic roll stop

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA628864A (en) * 1961-10-10 Rice Barton Corporation Windup roll drive
DE147035C (en) *
CA593859A (en) * 1960-03-08 D. Beachler Edward Winder drive
US1266942A (en) * 1916-05-31 1918-05-21 Cutler Hammer Mfg Co Winding mechanism.
US1838967A (en) * 1930-10-20 1931-12-29 Westinghouse Electric & Mfg Co Generator braking system for winder drives
US2890000A (en) * 1955-09-26 1959-06-09 Beloit Iron Works Winder drive
US2858997A (en) * 1956-07-11 1958-11-04 Cameron Machine Co Winding machine
US3000584A (en) * 1957-07-29 1961-09-19 Rice Barton Corp Windup roll drive
FR1216090A (en) * 1958-03-27 1960-04-21 Jagenberg Werke Ag Winding device for strips of paper or similar material
US2980356A (en) * 1958-09-26 1961-04-18 Azon Corp Non-stop winding of continuous web into successive rolls
US3377033A (en) * 1966-05-12 1968-04-09 Kimberly Clark Co Papermaking machine
GB1206939A (en) * 1966-12-23 1970-09-30 Masson Scott Thrissell Eng Ltd Improvements in web winding mechanisms
US3433429A (en) * 1967-04-10 1969-03-18 Midland Ross Corp Film winding apparatus
US3433430A (en) * 1968-05-17 1969-03-18 Marshall John D Fabric windup mechanism
CH559919A5 (en) * 1972-09-22 1975-03-14 Gretag Ag
US4377260A (en) * 1980-10-24 1983-03-22 Huffman Jon W Roller mill drive

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE505897A (en) *
DE1083718B (en) * 1956-02-28 1960-06-15 Schubert & Salzer Maschinen Winding device for fiber tapes or wadding on spinning preparation machines
FR1183325A (en) * 1956-12-14 1959-07-06 Kistler & Co Fa Method for the continuous winding of sheets of cotton wool and device for carrying out this method
US3258136A (en) * 1964-09-28 1966-06-28 Cameron Machine Co Rewind roll handling and rewind roll core loading apparatus
US3460204A (en) * 1968-03-25 1969-08-12 Davis & Furber Automatic roll stop

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19634748A1 (en) * 1995-09-04 1997-03-06 Rieter Ag Maschf Lap winding machine not requiring auxiliary motor
WO1998005808A1 (en) * 1996-07-31 1998-02-12 Maschinenfabrik Rieter Ag Device for feeding and compressing a web of batting
DE102013108507A1 (en) * 2013-07-04 2015-01-08 TRüTZSCHLER GMBH & CO. KG Winding machine for winding wadding bands to cotton wraps
CN105324522A (en) * 2013-07-04 2016-02-10 特吕茨施勒有限及两合公司 Lap winder for winding strips of cotton wool to lap rolls
DE102013108507B4 (en) * 2013-07-04 2017-11-02 TRüTZSCHLER GMBH & CO. KG Winding machine for winding wadding bands to cotton wraps
CN104480577A (en) * 2014-12-08 2015-04-01 张家港市荣昌涤纶毛条有限公司 Wool top collecting barrel rotating device
CN104451972A (en) * 2014-12-12 2015-03-25 山东宏业纺织股份有限公司 Lifting transmission mechanism of blowing single-beater scutcher
CN110158203A (en) * 2018-02-16 2019-08-23 特吕茨施勒有限及两合公司 The lap former for running the method for lap former and being run with this
CN110158203B (en) * 2018-02-16 2021-11-26 特吕茨施勒有限及两合公司 Method for operating a lap winder and lap winder operated therewith

Also Published As

Publication number Publication date
JPH0351252A (en) 1991-03-05
DE59005715D1 (en) 1994-06-23
US5133512A (en) 1992-07-28
EP0409022B1 (en) 1994-05-18
CH679592A5 (en) 1992-03-13

Similar Documents

Publication Publication Date Title
EP0409022B1 (en) Winding machine for making fibre web rolls
EP2155943B1 (en) Circular knitting machine for the production of knitwear by at least partly using fiber materials
CH704300B1 (en) Device on a spinning preparation machine, e.g. B. draw frame, card or combing machine.
DE1908009A1 (en) Circular knitting machine for the production of plush fabrics with combed fibers
EP0031830B1 (en) Apparatus for severing a fibe layer of staple fibres
DE19634748A1 (en) Lap winding machine not requiring auxiliary motor
DE3001343C2 (en) Gearbox for driving the rolls of a rolling mill
DE2123655A1 (en) COMBINED STRETCH STRAIGHTENING SYSTEM FOR METAL STRIPS
DE3334912C1 (en) Card or card for the optional production of length-oriented fleeces or random fleeces
EP0075057A1 (en) Mechanism for driving a sheet delivering device
DE877391C (en) Gear change gears for work machines, especially machine tools
DE745715C (en) Rolling mill for rolling out strips
DE2431870C3 (en) Method and device for processing staple fibers on a roller carding unit
DE2258192B2 (en) Tensioning device for continuously running belts, especially metal belts
DE3133436C2 (en) Stretching machine
DE2818411A1 (en) Drive for continuous stretching of strip or wire - uses rollers driven via speed and torque compensation bevel drives from single power source
DE1510414A1 (en) Process for mixing different textile raw materials in the spinning mill preparation
DE911826C (en) Method and device for producing a sliver
DE19815655A1 (en) Drive for a work machine e.g. a press
DE3116715A1 (en) Apparatus for installing a rope in shaft winding plant and the like
DE1064468B (en) Gouging machine
DE964666C (en) Drive for a card with strappy pile divider
DE65479C (en) Gouging machine
DED0012563MA (en)
DE69423640T2 (en) ROLL STAND

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): CH DE FR GB IT LI

17P Request for examination filed

Effective date: 19910212

17Q First examination report despatched

Effective date: 19920918

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH DE FR GB IT LI

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19940518

Ref country code: FR

Effective date: 19940518

REF Corresponds to:

Ref document number: 59005715

Country of ref document: DE

Date of ref document: 19940623

ITF It: translation for a ep patent filed

Owner name: GUZZI E RAVIZZA S.R.L.

EN Fr: translation not filed
GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 19940518

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

26 Opposition filed

Opponent name: CHEMNITZER SPINNEREIMASCHINENBAU GMBH

Effective date: 19950215

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19960625

Year of fee payment: 7

PLBO Opposition rejected

Free format text: ORIGINAL CODE: EPIDOS REJO

PLBN Opposition rejected

Free format text: ORIGINAL CODE: 0009273

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: OPPOSITION REJECTED

27O Opposition rejected

Effective date: 19960727

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19970731

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19970731

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19980627

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20000503

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050707