EP2573020B1 - Dispositif de déplacement de fil et procédé de fabrication d'une bobine de fil enroulée avec un fil - Google Patents

Dispositif de déplacement de fil et procédé de fabrication d'une bobine de fil enroulée avec un fil Download PDF

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Publication number
EP2573020B1
EP2573020B1 EP12185216.4A EP12185216A EP2573020B1 EP 2573020 B1 EP2573020 B1 EP 2573020B1 EP 12185216 A EP12185216 A EP 12185216A EP 2573020 B1 EP2573020 B1 EP 2573020B1
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EP
European Patent Office
Prior art keywords
yarn
bobbin
yarn guide
guide
relative
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.)
Active
Application number
EP12185216.4A
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German (de)
English (en)
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EP2573020A3 (fr
EP2573020A2 (fr
Inventor
Marcel Christe
Roman Philipp
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.)
SSM Schaerer Schweiter Mettler AG
Original Assignee
SSM Schaerer Schweiter Mettler AG
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Publication date
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Publication of EP2573020A2 publication Critical patent/EP2573020A2/fr
Publication of EP2573020A3 publication Critical patent/EP2573020A3/fr
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Publication of EP2573020B1 publication Critical patent/EP2573020B1/fr
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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
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/28—Traversing devices; Package-shaping arrangements
    • B65H54/2821—Traversing devices driven by belts or chains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/10—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers for making packages of specified shapes or on specified types of bobbins, tubes, cores, or formers
    • B65H54/16—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers for making packages of specified shapes or on specified types of bobbins, tubes, cores, or formers forming bottle bobbin packages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/28—Traversing devices; Package-shaping arrangements
    • B65H54/2884—Microprocessor-controlled traversing devices in so far the control is not special to one of the traversing devices of groups B65H54/2803 - B65H54/325 or group B65H54/38
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Definitions

  • the invention relates to a yarn laying device and a method for producing a yarn package wound with a yarn, which has a coil shaft extending along a yarn package longitudinal axis and a conical base disk arranged on the package shaft.
  • Such constructed yarn packages are commonly referred to as king coils in practice.
  • a yarn wound on a kingpin, in particular sewing thread becomes in use, for example on a sewing machine, on the head side, i. peeled off the end of the Kingspule via a conical foot disc.
  • These yarn packages are usually arranged in use with vertically oriented yarn package longitudinal axis. The bobbin of the bobbin thereby prevents a gravitational slipping individual loosened yarn turns or entire yarn layers of the yarn package under the yarn package, which could otherwise lead to a yarn ball and thus an interruption of the sewing process.
  • each radially outer layer is offset by a defined distance, which usually corresponds to a respective titer or an integer multiple of the titer of the yarn to be wound, compared to an immediately underlying, ie radially inner, yarn layer in the direction of the foot end of the yarn package ,
  • the winding width of a yarn layer usually remains unchanged, so that the yarn layers form a total of a side facing away from the foot end of the yarn package Garnflanke that forms a corresponding to the cone angle of the explicat
  • the (sewing) yarn has to be wound up very precisely on the yarn package with close-fitting yarn turns within a yarn layer (precision winding).
  • This requires a correspondingly precise feeding of the yarn from the yarn guide to the yarn package, which in turn excludes an arrangement of the yarn guide spaced from the yarn package or a yarn layer already arranged thereon.
  • Such an arrangement would lead to an unguided, ie free, yarn leg between the yarn package and the yarn guide, the length of which is usually referred to as a drag length.
  • drag length Given the usual in practice high winding speeds of today's thread laying devices it would not least due to the forces acting on this unthreaded yarn limb (drag length) forces to one inaccurate Garnablage on the yarn package.
  • yarn guides are used in practice for winding up the (sewing) yarn, which rest on the yarn package or on a yarn layer already formed on the yarn package with a definable pressure or rest. As a result, the towing length of the yarn can be eliminated or almost eliminated.
  • Thread laying devices used in the yarn winding process frequently have a yarn guide designed as a slot drum in this regard.
  • a slot drum is for example from the EP 2 170 750 B1 known.
  • the slit drums are each designed specifically for a narrow range of different yarns, which necessitates replacement of the slit drum when processing inappropriate yarns. Such a conversion of the thread-laying device is less advantageous under production engineering and economic aspects.
  • the yarn laying device has a yarn package holder and a yarn guide, which abuts the yarn package or a yarn package arranged on the yarn package during a winding process, wherein the yarn is wound on the yarn package by means of the yarn guide in mutually axially offset yarn layers and wherein a mechanical control device for controlling the winding process is provided.
  • the yarn guide is reciprocated to form the respective yarn layers relative to the yarn package holder by means of a traversing movement along the yarn package longitudinal axis, wherein a fußusionn worne end position of the traversing movement of the yarn guide and the base plate of the yarn package during the winding process along the Garnspulenl Kunststoffsachse by one of the traversing movement of the yarn guide superimposed feed movement the yarn guide and the yarn package relative to each other are undeliverable.
  • This yarn laying device is designed specifically only for a Kingspulenbauform and only for a narrow bandwidth of different yarns.
  • the object of the invention is therefore to provide a yarn laying device and a method for producing a wound with a yarn kingpin, which allow for further preserved installation precision of the yarn on the yarn reel less retooling and overall broader applications.
  • the task relating to the thread laying apparatus is achieved by a thread laying apparatus having the features specified in claim 1 and the object relating to the method is achieved by a thread laying method according to claim 7.
  • the thread laying device allows a high-precision winding a yarn, in particular sewing thread, on a kingpin, ie a yarn package, which is provided at its one end with a conical base plate.
  • the yarn guide is reciprocable relative to the yarn package holder at a freely definable speed along the yarn package longitudinal axis for forming the respective yarn layers, ie during operation the yarn guide performs a so-called traversing movement with respect to the yarn package holder or a yarn package arranged therein.
  • a fußusionn worne end position of the traversing movement of the yarn guide and the base plate along the Garnspulenl Kunststoffsachse can be delivered to each other during the winding process, the yarn layers to be wound up on the yarn package can be arranged axially offset from one another.
  • the yarn can increasingly cover the conical foot disk with each yarn layer.
  • a freely movable to form such a traversing movement back and forth yarn guide can be used in a comparison with slotted drums significantly larger number of different yarns and yarn packages.
  • An otherwise required conversion of the thread-laying device can be avoided or eliminated in many cases.
  • the fußusionn helpfule end position of the traversing movement of the yarn guide and the base plate of the yarn package are by one of the traversing movement of the yarn guide superimposed feed movement of the yarn guide, or a yarn guide comprehensive yarn guide device relative to each other undeliverable.
  • the bobbin holder or the thread guide or a thread guide device having the thread guide are preferably arranged displaceably relative to a machine frame of the thread laying device for this purpose.
  • the yarn guide device can be arranged in this respect in particular via a linear guide on the machine frame of the yarn laying device and in this, for example, servomotor, be performed adjustable.
  • a smaller size of the yarn guide holder, ie of the traction means guided around the deflecting rollers or deflecting wheels, can be realized.
  • To control this mechanical adjustment is preferably a known control device. So that a respective predetermined winding pattern of the yarn is precisely adhered to the yarn package, the control device is programmed to keep constant a resulting from the traversing movement and the traversing movement feed movement relative speed of the yarn guide relative to the yarn package.
  • the Control device is programmed to increase or decrease the speed of the traversing movement of the yarn guide when executing the feed movement depending on a respective (current) traversing movement direction of the yarn guide such that the superimposed feed movement of the yarn guide and the foot end of the yarn package compensated for each other becomes.
  • an undesired winding over of the individual yarn turns on the yarn package can be prevented as well as an undesired increase in the pitch of the yarn turns on the yarn package in the axial direction compared to a predetermined pitch of the yarn turns. Overall, this ensures a constant symmetrical winding of the yarn on the yarn package.
  • the speed of the thread guide in its traversing movement on the basis of control signals for controlling the feed movement of the thread guide and the foot-side end to each other to control and / or to regulate.
  • control signals are available in modern electronic control devices anyway and can be detected without further notice.
  • a temporal synchronization of the feed movement is made possible with the corrective action to be performed by the control device in the control of the traversing movement of the yarn guide in a simple manner.
  • the yarn guide is preferably attached to a traction means, which is guided back and forth between pulleys and / or pulleys between a fußinn Schoen and a garnspulenkopf solutionen end position and forth.
  • the yarn guide is fixed relative to the traction means axially immovably to this, ie connected to this.
  • the traction means thus defines a trajectory (travel length) of the yarn guide, along which the yarn guide is reciprocable relative to the yarn package to be wound with the yarn during the traversing movement.
  • the fußinn familiare end position of the traversing movement of the yarn guide is deliverable according to a preferred embodiment of the invention by controlling the adjustment of theticianheiben salen stroke end of the traction device towards a maximum stroke end position of the traction means on the base plate of the yarn package. That the Hub of the traction means is, based on a Hubffenlage the traction means or the thread guide, increased or the Hubffenlage control side together with the predominantlyusionn readilyen Hubendlage, based on a relation to the machine frame stationary reference point of the thread guide device moved.
  • the maximum stroke end position is defined as the maximum possible stroke of the traction means and thus determines a maximum possible deflection of the thread guide from its Hubffenlage.
  • the maximum stroke end position is structurally limited by an active length of the traction device.
  • the stroke end position of the traction means and thus the end position of the traversing movement of the thread guide for each yarn layer can be newly and accurately defined and this if necessary both ends, if desired.
  • the individual base-side stroke end layers of the traction means can be defined in particular as a function of the respective dimensions of the yarn package to be wound with the yarn and / or of the yarn to be wound on the yarn package (titre) and stored, for example, in a memory of the control device.
  • the stored Hubendlagen can be called by the control device and specified for the control of a respective winding process.
  • the control device can be programmed to track one of theticianheiben texten Hubendlage oppositely arranged Hubendlage the traction means according to thepatiindustrialn readilyen stroke end of the traction means, so that the individual yarn layers have a constant axial length on the yarn package. From this, the aforementioned flank angle of the yarn can be formed.
  • the yarn guide and the foot-side end of the yarn package are preferably successively undeliverable during the winding process of a radially outer yarn layer, that a radially outer yarn layer axially offset relative to an underlying radially inner yarn layer depending on a cone angle ⁇ of the base disk of the yarn package can be arranged.
  • the cone angle of the yarn package is greater than 0 ° and less than 90 °.
  • the yarn guide rests on the yarn package to be wound with the yarn or a yarn layer arranged on the yarn package for the precise guidance of the yarn required for this precision winding and therefore, during the winding process, grinds along the yarn package or yarn layer at high speed.
  • the contact pressure of the yarn guide to the yarn package or to a yarn package arranged on the yarn layer is determined mainly by a bias of the yarn.
  • the yarn guide can float on the thread used, in a direction radial or tangential to the yarn package, on or on the yarn, i. be hung on this.
  • the yarn guide in the direction of the yarn package longitudinal axis must be performed in order to ensure the required precise Garnablage on the yarn package.
  • additional components such as springs, weights and the like., For applying or pressing the yarn guide to the yarn package.
  • the yarn guide can also be made lighter and more compact, which is advantageous in terms of a desired high dynamics of the yarn laying device. If necessary, the yarn guide can thereby also be simplified during the winding process cooled.
  • a plurality of winding programs are stored, ie stored, each aufwickelnde to different Yarns and / or bobbins are matched.
  • the winding programs according to the invention are preferably freely selectable and selectable for a respective winding process.
  • the winding programs are also preferably modifiable or replaceable or expandable by new winding programs.
  • Fig. 1 shows a thread-laying device 10 in a perspective view.
  • the yarn laying apparatus 10 has a machine frame 12 , which is only partially reproduced in the drawing, on which a yarn guiding device 14 and a yarn package holder 16 are arranged.
  • a yarn spool 18 to be wound with a yarn which is not reproduced in more detail, is pushed onto the yarn package holder 16 and has a spool shaft 20 which extends along a yarn package longitudinal axis 22 of the yarn package 18.
  • a conical base plate 24 is arranged on the spool shaft 20, a conical base plate 24 is arranged.
  • Such trained yarn bobbins 18 are referred to in practice as so-called Kings coils.
  • the yarn package 18 is rotatably driven by means of the yarn package holder 16 about the yarn package longitudinal axis 22 in directions of rotation designated 26 .
  • the thread guide device 14 comprises a guided around deflection rollers 28 endless traction means 30, which is designed in the present case as a belt.
  • a yarn guide 32 is fixed relative to the traction means 30 axially immovable.
  • the traction means 30 is driven via a coupled in unspecified manner with a drive motor 34 pulley 28 and between a predominantlyheiben salen stroke end 36 and a spaced from this Hubendlage 36 ' back and forth.
  • the yarn guide 32 can be reciprocated in rapid succession relative to the yarn package holder 16 or the yarn package 18 arranged thereon along the yarn package longitudinal axis 22.
  • This traversing movement of the thread guide 32 is through the Graphically illustrated with a double arrow marked 38 .
  • the traversing movement 38 of the thread guide 32 has a base-side end position 40 and a spaced-apart head end position 40 ' on.
  • a control device 42 serves to control the winding process, ie in particular a control of the rotational movement of the yarn package 18 about the yarn package longitudinal axis 22 and the control of the traversing movement 38 of the yarn guide 32.
  • the control device 42 is arranged behind a control element 43.
  • the control device 42 can also be provided at another position of the thread laying device 10 or as an external unit.
  • the dormitory and the base plate 24 of the yarn package 18 are relative to each other undeliverable during the winding process along the Garnspulenl Kunststoffsachse 22. Thereby, the yarn on the yarn package in axially offset yarn layers (not shown) are arranged.
  • the thread guide device 14 is arranged adjustable in this respect via a linear guide 44 on the machine frame 12 and can be delivered (moved) in the direction of the control device 42 controlled feed 46 in the direction of the base plate 24 of the yarn package 18.
  • Fig. 2 shows the yarn guide 32 Fig. 1 with the réellespulenden on the yarn package 18 yarn 48 in a highly schematic representation and how it rests on the yarn package 18.
  • the yarn guide 32 is floating in unspecified manner on the traction means in the direction 50 of the yarn 48.
  • the yarn to be supplied to the yarn package 18 is held by a predetermined biasing force F under bias.
  • the yarn guide 32 is pressed exclusively by the bias of the yarn 48, that is, by a resultant of the force acting on the yarn 48 biasing force F force vector K, to the yarn package 18.
  • Fig. 3 shows an above-described yarn package 18 in its fully wound with the yarn 48 state.
  • Individual yarn layers 52 of yarn 48 on the Garnspule are strongly schematized indicated by dashed lines.
  • a radially outer yarn layer 52 is arranged offset axially relative to a radially inner yarn layer 52 along the yarn package longitudinal axis 22.
  • the yarn layers 52 each have an identical length dimension L along the Garnspulenl Kunststoffsachse 22 and therefore form a head side end of the yarn package facing Garnflanke 54.
  • the Garnflanke 54 has a cone angle ⁇ corresponding to the basal disc 24 flank angle ⁇ on.
  • Fig. 4 shows the yarn package 18 from Fig. 3 at a time during the winding of the yarn 48 on the yarn package 18.
  • the direction of movement of the traversing movement 38 of the yarn guide is directed along the Garnspulenl Kunststoffsachse 22 in the direction of the base plate.
  • the resulting winding pattern thus has a constant predetermined desired pitch angle of the individual yarn turns 56 with respect to a yarn spool longitudinal axis 22 orthogonally aligned reference axis.
  • One of the traversing movement 38 of the yarn guide 32 rectified superimposed feed movement 46 of the yarn guide 32 in the direction of the base plate 24 of the yarn package 18 leads to an increase in the resulting relative speed of the yarn guide 32 relative to the yarn package 18. This leads to an increase in the slope of the yarn package on the 18th At the same time generated yarn turns 56 and the yarn turns are no longer tightly laid to each other, as in Fig. 4 shown.
  • Fig. 5 shows the case that the feed movement of the thread guide holder ( Fig. 1 ) is directed opposite to the direction of movement of the yarn guide along the yarn package longitudinal axis 22 when the traversing movement 38.
  • control device 42 of the yarn laying device 10 programmed to control the traversing movement 38 of the yarn guide 32 in response to the feed movement 46 of the yarn guide 32 and the yarn package 18 relative to each other and / or to regulate, such that a relative movement of the yarn guide 32 relative to the yarn package 18th is kept constant in their speed.
  • a first step 110 the yarn is fed to the yarn package 18 with a yarn guide 32.
  • the yarn guide 32 abuts the yarn package 18 or a yarn package 52 arranged on the yarn package 18 during the winding process, and is formed in a simultaneous step 120 to form the respective yarn layers 56 to form a traversing movement 38 with respect to the yarn package 18 in rapid succession along the yarn package longitudinal axis 22 moved back and forth.
  • the yarn 48 fed to the yarn package 18 is wound onto the yarn package 18 in a further step 130 by means of the yarn guide 32 in mutually axially offset yarn layers 52.
  • a foot-disk-side end position 40 (FIG. Fig.1 ) of the traversing movement 38 of the yarn guide 32 and the yarn package 18 along the Garnspulenl Kunststoffsachse 22 delivered to each other.
  • This is achieved by the thread guide 32 together with the thread guide device 14 via the linear guide 44 (FIG. Fig. 1 ) by a feed movement 46 relative to the machine frame 12 along the yarn package longitudinal axis 22 in the direction of the base plate 24 of the yarn package 18th is moved.
  • a resulting from the traversing movement 38 and the traversing motion feed motion 46 resulting relative speed of the yarn guide 32 relative to the yarn package 18 is held constant in a simultaneous step 150 by the controller.

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Winding Filamentary Materials (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Moulding By Coating Moulds (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)

Claims (7)

  1. Dispositif (10) de déplacement de fil, dévolu à l'utilisation lors de la fabrication d'une bobine (18) sur laquelle un fil (48) est enroulé et qui est munie d'un fût (20) s'étendant le long d'un axe longitudinal (22) de ladite bobine, et d'un disque tronconique d'embase (24) implanté sur ledit fût (20) de la bobine, comprenant un support (16) de bobine et
    un guide-fil (32) en applique, au cours d'un processus d'enroulement, contre la bobine (18) ou contre une couche (52) de fil située sur ladite bobine (18), le fil (48) pouvant être enroulé sur ladite bobine (18) en des couches (52) décalées les unes des autres dans le sens axial, au moyen dudit guide-fil (32), et un système de commande (42) étant prévu pour piloter ledit processus d'enroulement, sachant que le guide-fil (32) peut aller et venir le long de l'axe longitudinal (22) de la bobine vis-à-vis du support (16) de ladite bobine, en accomplissant un mouvement alternatif (38) afin de former les couches (52) de fil respectives, et sachant qu'une position extrême (40) du mouvement alternatif du guide-fil (32) située côté disque d'embase, et ledit disque d'embase (24) de la bobine (18), peuvent être mutuellement rapprochés le long de l'axe longitudinal (22) de ladite bobine, au cours dudit processus d'enroulement, suite à un mouvement relatif (46) d'avance du guide-fil (32) et de la bobine (18) qui est superposé au mouvement alternatif (38) dudit guide-fil, caractérisé par le fait que
    le système de commande (42) est programmé pour piloter ou pour réguler le mouvement alternatif du guide-fil (32) en fonction du mouvement relatif d'avance dudit guide-fil (32) et de la bobine (18), de façon telle qu'une vitesse relative dudit guide-fil (32), résultant dudit mouvement alternatif (38) et dudit mouvement d'avance (46), soit maintenue constante par rapport à ladite bobine (18).
  2. Dispositif de déplacement de fil, selon la revendication 1, caractérisé par le fait que le guide-fil (32) est fixé à un moyen de traction (30) guidé avec faculté de va-et-vient, autour de rouleaux de renvoi (28) et/ou de roues de renvoi, entre des positions de fin de course (36, 36') situées côté disque d'embase et côté tête de la bobine.
  3. Dispositif de déplacement de fil, selon la revendication 1, caractérisé par le fait que le système de commande (42) est programmé pour piloter ou pour réguler la vitesse relative du guide-fil (32), par rapport à la bobine (18), sur la base de signaux de commande ciblant le pilotage du mouvement relatif (46) d'avance dudit guide-fil (32) et du disque d'embase de ladite bobine (18).
  4. Dispositif de déplacement de fil, selon l'une des revendications précédentes, caractérisé par le fait que le guide-fil (32), et le disque d'embase (24) de la bobine (18), peuvent être mutuellement rapprochés de façon telle qu'une couche (52) de fil, radialement extérieure, puisse être agencée avec décalage axial vis-à-vis d'une couche (52) de fil radialement intérieure, en fonction d'un angle de conicité α dudit disque d'embase (24) de ladite bobine (18).
  5. Dispositif de déplacement de fil, selon l'une des revendications précédentes, caractérisé par le fait qu'une pression de contact exercée par le guide-fil (32) sur la bobine (18), ou sur une couche (52) de fil située sur ladite bobine (18), est déterminée de manière décisive par une tension préalable du fil (48).
  6. Dispositif de déplacement de fil, selon l'une des revendications précédentes, caractérisé par le fait que plusieurs programmes d'enroulement, stockés dans le système de commande, sont respectivement coordonnés avec différent(e)s bobines et/ou fils à enrouler.
  7. Procédé (100) de fabrication d'une bobine (18) sur laquelle un fil (48) est enroulé et qui est munie d'un fût (20) s'étendant le long d'un axe longitudinal (22) de ladite bobine, et d'un disque tronconique d'embase (24) implanté sur ledit fût (20) de la bobine, incluant les étapes suivantes :
    a) présentation (110) du fil (48) à la bobine (18), au moyen d'un guide-fil (32) en applique, au cours du processus d'enroulement, contre la bobine (18) ou contre une couche (52) de fil située sur ladite bobine (18) ;
    b) enroulement (120) du fil (48), sur ladite bobine, en des couches (52) décalées les unes des autres dans le sens axial ;
    c) va-et-vient (130) imprimé audit guide-fil (32) avec génération d'un mouvement alternatif (38) par rapport à ladite bobine (18), en vue de former les couches (52) de fil respectives ; et
    d) rapprochement mutuel (140) d'une position extrême (40) du mouvement alternatif (38) du guide-fil (32) située côté disque d'embase et dudit disque d'embase (24) de la bobine (18), le long de l'axe longitudinal (22) de ladite bobine, au cours dudit processus d'enroulement, en ce sens que ledit guide-fil (32) et ledit disque d'embase (24) de la bobine (18) sont mutuellement rapprochés le long dudit axe longitudinal (22) de ladite bobine, par un mouvement d'avance (46) qui est superposé au mouvement alternatif (38) dudit guide-fil (32),
    caractérisé par le fait que le mouvement alternatif du guide-fil (32) est piloté en fonction du mouvement relatif (46) d'avance dudit guide-fil (32) et de la bobine (18), de façon telle qu'une vitesse relative du guide-fil (32), résultant dudit mouvement alternatif (38) dudit guide-fil (32) et dudit mouvement d'avance (46), soit maintenue constante par rapport à ladite bobine (18).
EP12185216.4A 2011-09-21 2012-09-20 Dispositif de déplacement de fil et procédé de fabrication d'une bobine de fil enroulée avec un fil Active EP2573020B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011083104A DE102011083104A1 (de) 2011-09-21 2011-09-21 Fadenverlegevorrichtung und Verfahren zum Herstellen einer mit einem Garn bewickelten Garnspule

Publications (3)

Publication Number Publication Date
EP2573020A2 EP2573020A2 (fr) 2013-03-27
EP2573020A3 EP2573020A3 (fr) 2014-09-03
EP2573020B1 true EP2573020B1 (fr) 2015-11-04

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EP12185216.4A Active EP2573020B1 (fr) 2011-09-21 2012-09-20 Dispositif de déplacement de fil et procédé de fabrication d'une bobine de fil enroulée avec un fil

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EP (1) EP2573020B1 (fr)
CN (1) CN103010826B (fr)
DE (1) DE102011083104A1 (fr)
TW (1) TWI474960B (fr)

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CN110540103A (zh) * 2019-10-16 2019-12-06 东莞市蓝姆材料科技有限公司 边缘外倾料卷及边缘外倾料卷的收卷方法
CN113501382B (zh) * 2021-06-17 2023-03-14 国网河北省电力有限公司邯郸市新区供电分公司 一种多余线缆自动收集存储装置

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DE102011083104A1 (de) 2013-03-21
EP2573020A3 (fr) 2014-09-03
EP2573020A2 (fr) 2013-03-27
CN103010826B (zh) 2015-06-17
TWI474960B (zh) 2015-03-01
CN103010826A (zh) 2013-04-03

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