EP0403620B1 - Installation de rubanage de bandes continues de materiau - Google Patents

Installation de rubanage de bandes continues de materiau Download PDF

Info

Publication number
EP0403620B1
EP0403620B1 EP90900155A EP90900155A EP0403620B1 EP 0403620 B1 EP0403620 B1 EP 0403620B1 EP 90900155 A EP90900155 A EP 90900155A EP 90900155 A EP90900155 A EP 90900155A EP 0403620 B1 EP0403620 B1 EP 0403620B1
Authority
EP
European Patent Office
Prior art keywords
tape
reel
strand
tape feed
feed device
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
EP90900155A
Other languages
German (de)
English (en)
Other versions
EP0403620A1 (fr
Inventor
Rüdiger Lange
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.)
Stolberger Maschinenfabrik GmbH and Co KG
Original Assignee
Stolberger Maschinenfabrik GmbH and Co KG
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
Application filed by Stolberger Maschinenfabrik GmbH and Co KG filed Critical Stolberger Maschinenfabrik GmbH and Co KG
Priority to AT90900155T priority Critical patent/ATE92668T1/de
Publication of EP0403620A1 publication Critical patent/EP0403620A1/fr
Application granted granted Critical
Publication of EP0403620B1 publication Critical patent/EP0403620B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/06—Insulating conductors or cables
    • H01B13/08—Insulating conductors or cables by winding
    • H01B13/0825—Apparatus having a planetary rotation of the supply reels around the conductor or cable
    • H01B13/0841—Apparatus having a planetary rotation of the supply reels around the conductor or cable the supply reel axis being arranged perpendicular to the conductor or cable axis

Definitions

  • the invention relates to a device for banding a continuous strand of material with at least one band, in particular for banding a cable, which is provided with a band supply device for the band which can be driven in rotation about the longitudinal axis of the strand.
  • Strands of material, in particular cables, are wrapped in one pass with one or two strips of paper, plastic, metal and / or fabric made of fibers or metal wires.
  • the strand of material so wound, ie banded is then provided with a plastic sheathing.
  • the plastic sheathing is applied by means of coextrusion, that is to say the banded material strand is passed through an appropriately designed extruder.
  • the band length required for banding is many times greater than the length of the strand of material, so that the entire device is stopped and as long as it has to be stopped until the empty reel is replaced by a full reel and the outgoing end of the tape is connected to the incoming end of the tape.
  • the invention has for its object to design a device of the type described above so that continuous operation and at the same time a reel change in operation is possible with a link between the end of the tape and the beginning of the tape.
  • each tape reel is provided, each of which is mounted on a reel support which is rotatably mounted independently of the tape feed device and coaxially to the material strand, in that each reel holder is assigned a releasable coupling in order to produce a rotationally fixed connection to the tape feed device is and that each bobbin is provided with guiding devices for the beginning of the tape.
  • the tape feed device consists, for example, of a rotor which rotates coaxially about the longitudinal axis of the strand and which is provided with guide and tensioning elements for the tape to be applied.
  • the throughput speed of the strand of material and the speed of the rotor determine the slope of the tape winding.
  • several tapes can be made, even from different materials in one Operation can be applied.
  • two tape reels are now provided for each type of tape, the tape running from one tape reel and being applied to the strand of material while the other tape reel is also rotating.
  • the beginning of the tape can run in from the second tape reel and is connected to the end of the tape so that the taping process can be continued without standstill.
  • the throughput speed of the strand of material on the one hand and the speed of rotation of the strip feed device on the other can be reduced over a short period of time, so that a reliable and flawless connection of the end of the strip that is running to the beginning of the strip can be effected.
  • the device can then be brought back up to its full working speed.
  • Another advantage of the invention is that the material strand also runs through when changing the belt, so that a considerably higher throughput is achieved here compared to devices in which the machine has to be stopped for the belt change.
  • the clutch is provided with a controllable starting slip, so that the associated bobbin can be specifically accelerated from the standstill to the operating speed via the drivable tape feed device. It is particularly expedient here if the clutch is designed as an electromagnetic clutch.
  • each coil carrier is provided with a brake for fixing against the machine frame. This ensures that the coil carrier remains fixed at a standstill and cannot run along due to residual frictional forces which are transmitted via the clutch.
  • the reel carriers are each provided with a position sensor which is effective in relation to the machine frame and is connected to a control device acting on the brake which, when braked, effects a predetermined alignment of the tape reel with respect to the machine frame when the reel carrier is at a standstill .
  • This design has the advantage that the reel carriers are always reliably stopped in the same orientation with respect to the machine frame when at a standstill, so that the changing of the reels can also be automated. This is done, for example, by means of appropriate storage magazines and gripping devices, which, after releasing a lock Lift the empty reel off the reel carrier and then put on a full reel.
  • the tape reel Since the strand of material to be taped is usually passed horizontally through the machine, it is expedient for the tape reel to be above the strand of material when the reel carrier is at a standstill. This makes it possible to arrange transport means for the supply of full bobbins and the removal of empty bobbins above the belting device, and to provide one or more storage magazines for full bobbins.
  • each reel carrier is provided with at least one counterweight to the tape reel.
  • the size of the weight depends on the total weight of a full spool, i.e. So it depends on the tape material used and is expediently designed so that the centrifugal forces acting on the reel carrier of the counterweight on the one hand and the tape reel on the other hand are approximately balanced when the reel is full.
  • the counterweight is designed to be slightly smaller than the mass of the full tape reel, the remaining unbalance with a full reel on the one hand and with a fully or almost completely empty reel on the other hand is still within reasonable limits, since after the end of the tape has been taken over a full reel Belt feed device is accelerated from a low speed to a higher operating speed and during this acceleration phase, strip quantities are already drawn off. As soon as a predetermined remaining quantity is present in the tape reel in operation, the speed of the tape feed device is again reduced, so that the unbalance now caused by the greater mass of the counterweight can be tolerated again with regard to the decreasing speed.
  • a two-part counterweight is arranged on the coil carrier and that the two part weights are preferably in the circumferential direction during operation an adjustment drive are mounted so as to be adjustable in opposite directions.
  • This arrangement has the advantage that the counterweight can be adjusted to any reel weight by a corresponding adjustment of the partial weights to one another, so that accordingly different strip materials can be processed without it being necessary to replace the counterweights or to attach or detach additional weights.
  • a particular advantage of this arrangement is that with the arrangement of an appropriately designed adjustment drive, the partial weights can be adjusted against each other during operation in accordance with the decrease in the coil weight, so that here the rotor formed by the coil carrier, coil and counterweight is always balanced and thus practically via the whole "trip" of a reel can be kept practically at operating speed.
  • the start-up time from the slow speed to the operating speed after commissioning a tape reel and the braking time to the low speed, which is required during the time to connect the running tape end with the incoming tape start of the next tape reel, can also be reduced.
  • the particular advantage is also that when the two partial weights are adjusted by rotating about the axis of rotation of the coil carrier, the partial weights themselves are not adjusted by centrifugal forces, so that the adjusting forces required for continuous adjustment need only be so great that the friction of the bearing of the partial weights and in the acceleration phase the acceleration forces of the partial weights must be overcome in the circumferential direction.
  • the belt feed device can be very quickly ramped up to a constant operating speed, continuous adjustment until braking shortly before the end of the belt is possible without effort, since the part weights are exposed to practically no mass acceleration in the circumferential direction.
  • the tape feed device with a Tape feed arm has a positioning device which acts on the clutch via a control device, so that in the operating position both tape reels are each held in a predetermined orientation to the tape feed arm.
  • the positioning device is expediently designed so that the two coils are aligned diametrically to one another.
  • each reel carrier is provided with a drivable tape guide which drives the tape and / or the reel at least when the beginning of the tape is threaded into the tape feed arm.
  • the tape feed device is provided with a "tape end" signal transmitter which is connected to a control device each turns on the tape guide drive of the full tape reel.
  • a corresponding control device then not only effects the synchronism of the end of the band and the beginning of the band, but also the time and location at which the end of the band and the beginning of the band can be connected to one another.
  • the tape feed device is preferably provided in the area of the tape feed arm with a stapling device which connects the running end of one tape to the tapering end of the other tape.
  • the term "stapling device" in the sense of the present invention relates to all devices with which the tape end and tape start can be connected to one another.
  • the embodiment and mode of operation are also based, for example, on the strip material used.
  • paper tapes can be connected to one another by a simple pressing process if the beginning and end of the tape are each provided with a coating of a so-called molecular adhesive.
  • the stapling device can also contain a gluing device.
  • the connection can be made by welding under the influence of heat, radiation or even ultrasound.
  • the stapling device can be designed, for example, as a spot welding device.
  • this either requires a "flying" welding device or an additional tape drive must be provided for both reels, which makes it possible to drive at least the end of the tape into a "storage loop" by appropriate acceleration, so that the downtime required for a welding process begins the welding point is given, while the tape feed device continues to rotate and the previously formed "storage loop" is removed again.
  • the tape feed arm is tubular at least in the run-up area of the tape on the material strand. This prevents the incoming belt from being twisted or caused to vibrate at high speeds by the wind resistance. It is expedient here if at least part of the tubular area is made of a transparent material.
  • a sensor for the centrifugal force acting on the bobbin is arranged on each reel, which acts via a control device on the rotary drive of the tape feed device and on the drive device effecting the passage of the material strand, so that depending on a specifiable constant value for the centrifugal force, the speed of the tape feed device and the take-off speed of the material strand is changed, the ratio of the speed of the tape feed device to the take-off speed of the material strand being kept constant in accordance with the predetermined gradient of the strapping.
  • the centrifugal force acting on the coil former in operation is a measure of the decrease in the winding diameter and represents the reference variable according to which the speed and take-off speed are regulated. This makes it possible to always operate the belt device in the optimal speed range. After an output speed determined by the predetermined centrifugal force, there is a progressive increase up to the remaining operating time maximum permissible speed, which can be maintained until the end, then the device must be braked again to low speeds so that the connection of the end of the running tape can be made with the incoming tape beginning. Overall, a significant increase in production with improved quality can thus be achieved.
  • a sensor for the centrifugal force acting on the bobbin is arranged on each reel, which acts via a control device on an adjustment drive for the counterweights that are adjustable relative to one another.
  • This arrangement has the advantage that the taping device can be driven practically unbalanced, since on the one hand the full supply reels are fully balanced and firmly connected via their coupling to the tape feeding device and that the tape reel in operation, which is also connected via its coupling to the tape feeding device is also fully balanced, since as the reel weight decreases, the two parts of the counterweight also rotate against each other, so that the weight loss of the reel is continuously compensated.
  • the banding device shown schematically in FIG. 1 has a band feed device 1 which is rotatably mounted in a machine frame 2 and can be driven in the direction of arrow 3 via a drive (not shown).
  • a strand of material 4 to be taped for example a cable, is passed through the tape feed device 1 coaxially to its axis of rotation in the direction of arrow 5.
  • the throughput speed of the material strand 4, on the one hand, and the rotational speed of the tape feed device, on the other hand are coordinated with one another in such a way that a tape 6 running in via the tape feed device 1 is wrapped in the gradient resulting from the ratio of the speed of passage of the material strand and the rotational speed of the tape feed device.
  • the device is designed so that the wrapping overlaps.
  • tapes made of non-woven fabric, plastic or metal foil, including steel tapes can also be considered as material for the tape 6.
  • the tape feed device 1 is connected to a tape feed arm 7, which is provided with guide and deflection devices 8, 9 inform of guide fingers, rollers or the like.
  • a stitching device 10 is also provided on the tape feed arm in the illustrated embodiment, which makes it possible to firmly connect the tape end running from one tape reel 11 to the incoming tape end of the other tape reel 12, so that the taping process can be carried out without interruption .
  • the type of stapling device depends on the material used and can be designed, for example, when using tapes made of paper or plastic as an adhesive device. In the case of plastics, it is also possible to design it as a welding device, while in the case of strips made of metal, a mechanical linkage by means of an embossing-punching device is expedient.
  • the two tape reels 11 and 12 are each arranged on a reel support 13 and 14, the two reel supports being rotatably supported independently of one another on the tape feed device.
  • Both the reel carrier 13 and the reel carrier 14 are each provided on their side facing away from the tape reel 11 or 12 with a counterweight 15, which in the illustrated embodiment is divided into two part weights 15 'and 15' ', the two part weights in turn the bobbin are rotatably mounted in opposite directions with respect to the axis of rotation.
  • the two spool holders 13 and 14 are each assigned a controllable coupling 16 and 17, which is designed, for example, as an electromagnetic clutch, via which the two spool holders can be connected to the rotating tape feed device independently of one another in a rotationally fixed manner.
  • the coil carriers 13 and 14 are also each provided with a braking device, for example in the form of a brake disc 18 and 19, to which a corresponding brake caliper 20 and 21 on the machine frame 2 is assigned, so that the coil carrier 13 or 14 can be set in relation to the machine frame 2.
  • a braking device for example in the form of a brake disc 18 and 19, to which a corresponding brake caliper 20 and 21 on the machine frame 2 is assigned, so that the coil carrier 13 or 14 can be set in relation to the machine frame 2.
  • the bobbin carriers 13 and 14 are also each provided with a guide device 22, which is optionally provided with a drive device, not shown here, so that the beginning of the tape of each coil can be inserted into the tape feed arm.
  • the guide device 22 of the spool 12 is associated with a tape transfer 23 attached to the rotating tape feed device, through which the tape start can be advanced to the tape feed arm 7 in the area of the stapling device 10.
  • both reel carriers 13 and 14 are each provided with a full reel, with only one reel, for example reel 11, tape 6 over the Tape feed arm 7 is applied to the strand of material 4.
  • Both spool carriers are connected in a rotationally fixed manner to the tape feed device 1 via their couplings 16 and 17, the alignment of the guide device 22 with the tape feed arm 7 or the tape transfer device 23 taking place via positioning devices 24 and 25, respectively.
  • the function and mode of operation of the positioning device 24 and 25 will be described in more detail below.
  • Each coil carrier is also connected to a signal transmitter, not shown here, which triggers the signal "end of tape” as soon as, for example, only a predetermined remaining length is present on the coil 11 in operation.
  • This signal generator then switches on a drive on the guide device 22 of the tape reel 12, which introduces the tape start into the stapling device 10 at the moment when the tape end of the reel 11 passes through the stitching device 10, so that the tape end and the beginning of the tape can be connected to one another and so an "endless belt” is applied to the material strand 4.
  • the above-mentioned signal generator reduces the speed of the tape feed device, so that this process takes place in a "creep speed" of the entire system.
  • the system is brought back up to its operating speed.
  • the clutch 16 of the reel carrier 13 is already released with the empty tape reel 11 and at the same time the brake 18, 20 is actuated, so that the reel carrier 13 can be fixed on the machine frame 2.
  • the interaction between the controllable clutch and the brake ensures that the coil carrier 13 is fixed in a predetermined position relative to the machine frame.
  • a coil lock designed in a conventional manner and known from stranding machines is released, so that the empty one Tape reel 11 can be removed and replaced by a full tape reel.
  • This bobbin changing process is expediently carried out via an automatically controlled bobbin changer.
  • the brake 18, 20 is released and at the same time the clutch 16 is activated via an appropriate start-up control, so that the reel carrier 13 is carried along by the tape feed device which is already rotating at the operating speed and is accelerated to the operating speed.
  • the spool support 13 is now fixed in its original position assigned to the tape feed arm 7 via the actuation of the clutch, so that both reel supports 13 and 14 rotate together with the tape feed device 1 as a compact unit.
  • each part weight 15 ′, 15 ′′ is rotatably mounted on its own guide ring on the reel carrier 13 or coaxially to the continuous material strand 4, so that the weight of the reel 11 in each case is adjusted by a corresponding adjustment of the two part weights or 12 can be compensated so that the two coil carriers each represent a balanced rotor.
  • a centrifugal force sensor 28 is assigned to each of the two reels 11, 12, which sensor is connected to an adjustment drive 29 for the two partial weights 15 'and 15''is connected.
  • the adjustment drive it is only necessary to ensure that the tangential accelerations acting on the counterweights 15 ', 15''are absorbed.
  • a taping system in which the strand of material 4 to be taped is still provided with a protective jacket made of a thermoplastic material by coextrusion after the taping.
  • the individual devices are only shown symbolically, the drives being drawn separately for a better understanding of the control.
  • the system essentially consists of a belt device identified by its tape feed device 1, an extruder 31, to which a cooling device 32 and a winding device 33 are assigned.
  • the material strand 4 to be taped and provided with a protective jacket is fed via an unwinding station 34.
  • the drive 35 of the strapping device, the output 36 of the extruder, the drive 37 of the winding device and the drive 38 of the unwinding device are now linked to one another via a control circuit 39, the linkage proceeding through the desired gradient ratio of the strap on the strand of material, that is to say by the ratio of the throughput speed of the strand of material to the rotational speed of the strip feed device. This value is fixed so that all drives are aligned with it.
  • the centrifugal force sensor system of the banding device 1 is identified by the dash-dotted frame 40. This system specifies the command variable of the control. Since each reel is assigned a centrifugal force sensor, as described above, there is the possibility in this connection of all drives to achieve a further increase in the performance of the system. As the weight of the tape reel in operation increases, so does the mass moment of inertia of the rotor formed from the tape feed device and both reel supports, so that the speed of the tape feed device can be increased in each case, so that the tape device can always be operated in the optimal speed range.
  • the arrangement of the tape reels with a radially aligned reel axis is particularly expedient because this not only simplifies the reel changing process, but also offers the possibility of reels to use with a large diameter, but at the same time to keep the radius of the coil carrier, which is to be defined as the rotor, that determines the moment of inertia small.
  • the axes of the tape reels can also be aligned parallel or at an angle to the axis of rotation on the tape feed device.
  • two additional bobbin supports must be provided in accordance with the number of layers.
  • the counterweight 15 lying below then has a stabilizing effect when the reel is released from the reel carrier.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Basic Packing Technique (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Manufacturing Of Electric Cables (AREA)

Abstract

Lors du rubanage de bandes continues de matériau, par exemple de câbles, l'installation de rubanage doit s'arrêter à chaque fois qu'il faut changer la bobine du ruban, ce qui limite la productivité. Lorsque la bande rubanée de matériau est en outre pourvue par co-extrusion d'une enveloppe de protection, l'arrêt provoque des problèmes de guidage du matériau dans l'extrudeuse. Dans une installation de rubanage, au moins deux bobines à ruban (11, 12) d'un dispositif rotatif (1) d'amenée du ruban sont montées chacune sur un porte-bobine (13, 14) qui tourne coaxialement à la bande de matériau, indépendamment de celle-ci, de sorte que la bobine vide à ruban peut être arrêtée, échangée et mise à nouveau en fonctionnement pendant que le dispositif (1) d'amenée du ruban continue à tourner. On peut ainsi rubaner la bande de matériau sans arrêt. Seule la vitesse de rotation du dispositif (1) d'amenée du ruban est réduite pendant le remplacement des bobines à ruban.

Claims (15)

  1. Installation de rubanage d'un cordon continu de matériau (4) avec au moins un ruban (23), en particulier pour rubaner un câble, ladite installation étant munie d'un dispositif (1) d'alimentation en ruban qui est entraîné en rotation autour de l'axe longitudinal du cordon, caractérisée en ce qu'il est prévu au moins deux bobines de ruban (11, 12) qui sont disposées chacune sur un porte-bobine (13, 14) monté en rotation de manière indépendante par rapport au dispositif (1) d'alimentation en ruban et coaxialement au cordon de matériau (4), en ce qu'un dispositif d'accouplement séparable (16, 17) est associé à chaque porte-bobine (13, 14) pour créer une liaison en rotation avec le dispositif (1) d'alimentation en ruban, et en ce que chaque porte-bobine (13, 14) est muni d'un dispositif de guidage (22) du début du ruban.
  2. Installation selon la revendication 1, caractérisée en ce que le dispositif d'accouplement (16, 17) présente un glissement initial réglable.
  3. Installation selon la revendication 1 ou 2, caractérisée en ce que le dispositif d'accouplement (16, 17) est conçu sous la forme d'un accouplement électromagnétique.
  4. Installation selon l'une des revendications 1 à 3, caractérisée en ce que chaque porte-bobine (13, 14) est muni d'un frein (18, 20 ; 19, 21) pour l'immobiliser par rapport au bâti (2) de la machine.
  5. Installation selon l'une des revendications 1 à 4, caractérisée en ce que les porte-bobine (13, 14) sont chacun munis d'un capteur de position (26, 27) qui fonctionne par rapport au bâti (2) de la machine et est relié à un dispositif de commande qui agit sur le frein (18, 20 ; 19, 21) et qui, lors d'un freinage, provoque une orientation prédéfinie de la bobine de ruban correspondante (11, 12) par rapport au bâti (2) de la machine en cas d'arrêt du porte-bobine (13, 14).
  6. Installation selon l'une des revendications 1 à 5, caractérisée en ce que, lorsque le cordon de matériau (4) défile horizontalement, la bobine de ruban (11, 12) se trouve au-dessus du cordon de matériau (4) lors de l'arrêt du porte-bobine (13, 14).
  7. Installation selon l'une des revendications 1 à 6, caractérisée en ce que le porte-bobine (13, 14) est muni d'au moins un contrepoids (15) à la bobine de ruban (11, 12).
  8. Installation selon la revendication 7, caractérisée en ce que, sur chaque porte-bobine (13, 14), est monté un contrepoids (15) à deux éléments, et en ce que, de préférence pendant la marche, les deux poids partiels (15', 15'') peuvent être déplacés en sens opposé l'un à l'autre, dans la direction circonférentielle, par l'intermédiaire d'une commande de déplacement (29).
  9. Installation selon l'une des revendications 1 à 8, caractérisée en ce que le dispositif (1) d'alimentation en ruban est muni d'un bras (7) d'alimentation en ruban et comporte un dispositif de positionnement (24, 25) qui agit sur le dispositif d'accouplement (16, 17) par l'intermédiaire d'un dispositif de commande, de sorte que, en position de fonctionnement, les deux bobines de ruban (11, 12) sont chacune maintenues dans une orientation prédéfinie par rapport au bras (7) d'alimentation en ruban.
  10. Installation selon l'une des revendications 1 à 9, caractérisée en ce que chaque porte-bobine (13, 14) est muni d'un guide-ruban commandé qui entraîne le ruban (6) au moins lors de l'insertion du début du ruban dans le bras (7) d'alimentation en ruban.
  11. Installation selon l'une des revendications 1 à 10, caractérisée en ce que le dispositif (1) d'alimentation en ruban est muni d'un générateur de signal « fin de ruban » qui, par l'intermédiaire d'un dispositif de commande, met en marche le système d'entraînement du guide-ruban de l'autre bobine de ruban (11, 12).
  12. Installation selon l'une des revendications 1 à 11, caractérisée en ce que le dispositif (1) d'alimentation en ruban est muni, de préférence dans la zone du bras (7) d'alimentation en ruban, d'un dispositif d'attache (10) qui raccorde l'extrémité sortante de l'un des rubans (6) à l'extrémité entrante de l'autre ruban (6).
  13. Installation selon l'une des revendications 1 à 12, caractérisée en ce que le bras (7) d'alimentation en ruban est conçu sous forme tubulaire, au moins dans la zone de contact du ruban (6) avec le cordon de matériau (4).
  14. Installation selon l'une des revendications 1 à 13, caractérisée en ce que, sur chaque bobine de ruban (11, 12), est monté un capteur (28) de la force centrifuge exercée sur le corps de la bobine, ledit capteur agissant, par l'intermédiaire d'un dispositif de commande, sur le dispositif d'entraînement en rotation (25) du dispositif (1) d'alimentation en ruban ainsi que sur les systèmes d'entraînement (36, 37, 38) qui assurent le défilement du cordon de matériau (4), de sorte que la vitesse de rotation du dispositif (1) d'alimentation en ruban et la vitesse de passage du cordon de matériau (4) varient en fonction d'une valeur constante prédéfinie de la force centrifuge, le rapport entre la vitesse de rotation du dispositif (1) d'alimentation en ruban et la vitesse de passage du cordon de matériau (4) étant maintenu constant conformément au pas prédéfini du rubanage.
  15. Installation selon l'une des revendications 1 à 14, caractérisée en ce que, sur chaque bobine de ruban (11, 12), est implanté un capteur (28) de la force centrifuge exercée sur le corps de bobine, ledit capteur agissant, par l'intermédiaire d'un dispositif de commande, sur une commande (29) de déplacement des contrepoids partiels (15', 15'') mobiles l'un par rapport à l'autre.
EP90900155A 1989-01-03 1989-12-22 Installation de rubanage de bandes continues de materiau Expired - Lifetime EP0403620B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90900155T ATE92668T1 (de) 1989-01-03 1989-12-22 Einrichtung zum bebaendern eines durchlaufenden materialstranges.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3900060 1989-01-03
DE3900060A DE3900060A1 (de) 1989-01-03 1989-01-03 Einrichtung zum bebaendern eines durchlaufenden materialstranges

Publications (2)

Publication Number Publication Date
EP0403620A1 EP0403620A1 (fr) 1990-12-27
EP0403620B1 true EP0403620B1 (fr) 1993-08-04

Family

ID=6371544

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90900155A Expired - Lifetime EP0403620B1 (fr) 1989-01-03 1989-12-22 Installation de rubanage de bandes continues de materiau

Country Status (5)

Country Link
US (1) US5111646A (fr)
EP (1) EP0403620B1 (fr)
DE (2) DE3900060A1 (fr)
ES (1) ES2044544T3 (fr)
WO (1) WO1990007780A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI119534B (fi) * 2005-04-07 2008-12-15 Compomec Oy Menetelmä ja laite ydinmateriaalin suojaamiseksi suojamateriaalilla
DE102017101646A1 (de) * 2017-01-27 2018-08-02 Fatzer Ag Drahtseilfabrik Längselement, insbesondere für ein Zug- oder Tragmittel
DE102017203161B4 (de) * 2017-02-27 2018-10-31 Leoni Kabel Gmbh Flechtmaschine
JP6598413B1 (ja) * 2019-06-18 2019-10-30 宮▲崎▼機械システム株式会社 テーピング装置および張力検出装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1582026A (en) * 1923-05-02 1926-04-27 Western Electric Co Method of and apparatus for producing plastic articles
FR1305472A (fr) * 1961-07-27 1962-10-05 Geoffroy Delore Rubaneuse à tête centrale double
US3273814A (en) * 1964-04-01 1966-09-20 Dowsmith Inc Rotating dispensing apparatus
DE1685843A1 (de) * 1967-05-09 1971-04-22 Kabel Metallwerke Ghh Vorrichtung zum Auf- und Abwickeln von Auflagen von Formstraengen
FR2116909A5 (fr) * 1970-12-11 1972-07-21 Walter Marc Bobineuse
DE2903807A1 (de) * 1979-02-01 1980-08-14 Felten & Guilleaume Carlswerk Verfahren zum unwuchtausgleich eines bandwicklers und hierzu eingerichteter bandwickler
SE425604B (sv) * 1981-03-25 1982-10-18 Ericsson Telefon Ab L M Anordning vid lindning av trad, band eller dylikt fran en lagringsspole pa ett genom spolens centrumhal frammatat knippe av ledningar eller dylikt
JPS59149277A (ja) * 1983-02-17 1984-08-27 Sumitomo Electric Ind Ltd テ−プ巻装置
FR2590069B1 (fr) * 1985-11-14 1987-12-11 Alsthom Enrubanneuse pour l'enrubannage a chaud d'un conducteur electrique
US4903473A (en) * 1988-09-01 1990-02-27 Stolberger Maschinenfabrik Gmbh & Co Kg Method for controlling a cage stranding machine

Also Published As

Publication number Publication date
WO1990007780A1 (fr) 1990-07-12
EP0403620A1 (fr) 1990-12-27
DE3900060A1 (de) 1990-07-05
DE58905176D1 (de) 1993-09-09
ES2044544T3 (es) 1994-01-01
US5111646A (en) 1992-05-12

Similar Documents

Publication Publication Date Title
EP2420464B1 (fr) Dispositifs et procédé destinés à la fabrication de faisceaux de fibres
EP0200234B1 (fr) Commande de broche de bobinage
EP0921087B1 (fr) Procédé et dispositif de bobinage pour bobiner un fil textile alimenté en continu
DE944884C (de) Verfahren und Vorrichtung zum Zwirnen eines Fadenbuendels und zum Wickeln des gezwirnten Fadenbuendels zu einem Wickel, insbesondere bei Kunstseide-Spinnmaschinen
DE3802900C2 (fr)
DE69405957T2 (de) Verfahren und Vorrichtung zum Aufspulen eines schmalen Bandes
EP0916612B1 (fr) Dispositif et procédé pour guider et couper un fil textile alimenté en continu
DE3046940C2 (fr)
DE69309473T2 (de) Verfahren zum verpacken von ladungen mittels einer streckfolie, maschine und folie zur ausübung des verfahrens
WO1985001278A1 (fr) Procede et dispositif de bobinage d'articles individuels en matiere flexible
EP0298267A1 (fr) Dispositif pour enrouler ou dérouler des produits imprimés, en formation imbriquée, arrivant ou emportés par un transporteur
DE2728003C2 (de) Entlang einer Offenend-Spinnmaschine verfahrbare Anspinneinrichtung
DE3706043C2 (fr)
DE2812100C2 (de) Verfahren zum Führen eines aus Einzelsträngen zusammengesetzten Gesamtstranges und Herstellen von gefachten Drahtspulen sowie Vorrichtung zum Durchführen des Verfahrens
DE19512963A1 (de) Vorrichtung zum Abziehen von Bändern
EP0403620B1 (fr) Installation de rubanage de bandes continues de materiau
DE3035880A1 (de) Vorrichtung und verfahren zum wickeln von garn von einem vorrat zu einem garnkoerper
DE2303856A1 (de) Vorrichtung zur verbindung zweier baender insbesondere fuer aufgespulte produkte
CH624238A5 (en) Cable stranding machine
DE2550612B2 (de) Wickelmaschine
DE3321786A1 (de) Bandspeichermaschine
DE2729303A1 (de) Verfahren zum kontinuierlichen aufspulen von draht oder anderem fadenfoermigem gut und spulapparat hierfuer
DE2447659A1 (de) Verseilmaschine, insbesondere zur herstellung elektrischer kabel und leitungen
DE102016215953A1 (de) Wickelverfahren und Wickelvorrichtung zum kontinuierlichen Bewickeln eines Kernes
DE1449663C (de) Stranguberfuhnmgsemnchtung fur eine mit hoher Geschwindigkeit arbeitende Wicke !vorrichtung

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

17P Request for examination filed

Effective date: 19900802

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE ES FR GB IT LI LU NL SE

17Q First examination report despatched

Effective date: 19920924

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: STOLBERGER MASCHINENFABRIK GMBH & CO. KG.

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE ES FR GB IT LI LU NL SE

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

Ref country code: SE

Effective date: 19930804

Ref country code: BE

Effective date: 19930804

REF Corresponds to:

Ref document number: 92668

Country of ref document: AT

Date of ref document: 19930815

Kind code of ref document: T

REF Corresponds to:

Ref document number: 58905176

Country of ref document: DE

Date of ref document: 19930909

ITF It: translation for a ep patent filed
ET Fr: translation filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19931112

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

Ref country code: LU

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

Effective date: 19931231

Ref country code: LI

Effective date: 19931231

Ref country code: CH

Effective date: 19931231

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2044544

Country of ref document: ES

Kind code of ref document: T3

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19951201

Year of fee payment: 7

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

Ref country code: DE

Payment date: 19951208

Year of fee payment: 7

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

Ref country code: ES

Payment date: 19951213

Year of fee payment: 7

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

Ref country code: FR

Payment date: 19951228

Year of fee payment: 7

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

Ref country code: AT

Payment date: 19951229

Year of fee payment: 7

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

Ref country code: NL

Payment date: 19951230

Year of fee payment: 7

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

Ref country code: GB

Effective date: 19961222

Ref country code: AT

Effective date: 19961222

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

Ref country code: ES

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 19961223

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

Ref country code: NL

Effective date: 19970701

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19961222

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

Ref country code: FR

Effective date: 19970829

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 19970701

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

Ref country code: DE

Effective date: 19970902

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20010201

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: 20051222