EP1660400B1 - Procédè et dispositif de positionnement de plusieurs tubes dans une bobineuse - Google Patents

Procédè et dispositif de positionnement de plusieurs tubes dans une bobineuse Download PDF

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Publication number
EP1660400B1
EP1660400B1 EP04764783A EP04764783A EP1660400B1 EP 1660400 B1 EP1660400 B1 EP 1660400B1 EP 04764783 A EP04764783 A EP 04764783A EP 04764783 A EP04764783 A EP 04764783A EP 1660400 B1 EP1660400 B1 EP 1660400B1
Authority
EP
European Patent Office
Prior art keywords
tubes
pawl
positioning device
tube
clamping chuck
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.)
Not-in-force
Application number
EP04764783A
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German (de)
English (en)
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EP1660400A1 (fr
Inventor
Roland Kampmann
Klaus Mayer
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.)
Oerlikon Textile GmbH and Co KG
Original Assignee
Oerlikon Textile GmbH and Co KG
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Publication date
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Publication of EP1660400A1 publication Critical patent/EP1660400A1/fr
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Publication of EP1660400B1 publication Critical patent/EP1660400B1/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
    • B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
    • B65H67/0405—Arrangements for removing completed take-up packages or for loading an empty core
    • B65H67/0417—Arrangements for removing completed take-up packages or for loading an empty core for loading an empty core
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
    • B65H67/044—Continuous winding apparatus for winding on two or more winding heads in succession
    • B65H67/056—Continuous winding apparatus for winding on two or more winding heads in succession having two or more winding heads arranged in series with each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • 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 method for positioning a plurality of sleeves in a winding machine according to the preamble of claim 1 and a device for carrying out the method according to the preamble of claim 5 and a winding machine according to the preamble of claim 19.
  • the sleeves and thus the coils are coaxially mounted on cantilevered chucks. By rotation of the chuck, the sleeves are driven.
  • the bobbin winder In order to replace the full bobbins as lossless as possible with empty tubes, the bobbin winder has two chucks, which are arranged on a turntable and thus can be reciprocally moved from a winding position to a parking position.
  • the sleeves have at a certain point on catch means with which the threads are caught when changing from the parking position to the winding position of the rotating sleeve and taken.
  • catch means with which the threads are caught when changing from the parking position to the winding position of the rotating sleeve and taken.
  • the threads are guided with thread guides exactly over this catch during the change process.
  • a comparable one Situation also arises when first applying the threads, where also thread guides guide the threads exactly on this catch.
  • the change process described is classified as very critical especially at high yarn speeds. Situations in which one of the threads is not caught by the sleeve lead to interruptions in the winding process.
  • the chucks are fitted after changing and removing the coils with directly successively arranged sleeves.
  • the first sleeve is pushed to a stop and the underlying sleeves each against the opposite sleeve. Then the sleeves are clamped on the chuck.
  • the chuck of a winding machine can be equipped very easily and quickly manually.
  • a length tolerance of a sleeve causes a positional error of the catching means of the subsequent sleeve. Especially with long chucks so the position error can add from sleeve to sleeve.
  • the sleeves are made of cardboard. Since the cardboard is subject to changes in length under the influence of moisture, a sleeve can not be reused several times. This causes high costs, in particular due to the fact that the sleeves are expensive due to the catch. On the other hand, the original price of the sleeves is high due to the high tolerance requirement.
  • the sleeve is initially pushed onto the chuck of the winding machine individually or as a stack of sleeves as described in the prior art in a first method step. This process is performed by an operator or a doffer. Subsequently, the sleeves are isolated according to the invention in a second method step and positioned to its desired position. It is possible to perform the second process step for each sleeve sequentially or to perform for several or all sleeves simultaneously.
  • the device has guide means which act on the sleeves held on the chuck.
  • the sleeves are pushed when pushing up to a stop at the bearing end of the chuck. This process variant facilitates the subsequent separation, since the sleeves must be moved only in one direction.
  • the advantage of the invention is that the simple and quick operation when loading the chuck of the winding machines is still given. Nevertheless, a high position accuracy of each sleeve regardless of their length and tolerance can be achieved. It goes without saying that the sleeves used in the method according to the invention must be shorter by at least half the length tolerance width than the distance of the nominal positions of the sleeves in order to have room for the separation.
  • pawls are moved parallel to the sleeves in the direction of the collar end. Once the pawls detect certain edges of the sleeves, they are taken and moved to an end position. As an edge of the sleeve, for example, offers the sleeve end.
  • the second method step "singulation and positioning" is subdivided into individual substeps. This is first in a first sub-step of the process of pushing apart two adjacent sleeves. In conjunction with the preferred variant of the method described above, this means that in each case the sleeve assigned to the collar end of the chuck is pushed away from the sleeve assigned to the bearing end of the chuck.
  • a pawl acting as a stop and fixed in the direction of the sleeve axis is introduced into the gap between the rocks. This stop is used to position the sleeve shown.
  • a third sub-step one of the sleeves is then moved against the stop and thus into the desired position.
  • the positioning device according to the invention is preferably formed with a carrier for receiving the guide means, which is arranged immediately adjacent to the side of the chuck.
  • the guide means could also be integrated directly on the chuck to assign after pushing the sleeves of each sleeve from the sleeve stack out a certain position.
  • An advantageous development of the positioning device for carrying out the method according to the invention has as a guide means on a pawl which is movable by means of a feed means substantially from a start position to an end position in the direction of the collar end.
  • This pawl has an edge which corresponds to an edge of the sleeve to be moved.
  • the pawl is movable in the feed direction until the edge of the pawl with the edge the sleeve comes into contact and takes this.
  • the advancing means then moves the pawl together with the sleeve to an end position.
  • the pawl is movable in a locking movement, so that on the one hand when contacting the edge of the pawl with the edge of the sleeve, the pawl is movable in the locking direction, on the other hand at the end of the advancing movement, the pawl is movable against the locking direction, so that the edge of the Pawl and the edge of the sleeve come out of contact.
  • a pawl is provided per sleeve, wherein all pawls are moved by a common feed means.
  • a pawl is provided for all sleeves, wherein the feed means is such that the pawl can perform the described movement for each sleeve in succession.
  • the pawl or feed means is movable against a stop which defines the end position.
  • a sensor which detects the position of the sleeve to be moved, the pawl or the feed means and stops upon reaching the desired position, the feed means.
  • the edge of the pawl cooperates with the edge of the sleeve, which at the same time constitutes the sleeve end
  • the guiding means of the positioning device preferably have a separation device, so that previously two adjacent sleeves are gently separated from one another by applying a yielding force by means of separation means.
  • the previously described embodiments have axially movable pawls, fixed pawls are used in particularly preferred embodiments described below.
  • the positions of the pawls correspond to the nominal positions of the sleeves.
  • the separation device In order to move the sleeve against the pawl, the separation device has a plurality of yielding separating means, which move the sleeves against the pawls.
  • the yielding action of the separation means prevents the sleeve from being damaged upon contact with the pawl.
  • Such a yielding separating means may be, for example, a brush mounted on the sleeve and movable in the direction of the collar end of the chuck, which contacts the sleeve surface and initially displaces the sleeve but does not injure the sleeve surface upon contact of the sleeve with the pawl.
  • Another yielding separating means may be a friction surface placed on the sleeve surface and movable in the direction of the collar end of the chuck.
  • the coefficient of friction between the separating agent and the sleeve is higher than between the sleeve and the chuck.
  • a further variant of the separation means is an air jet, which acts on the sleeve end and exerts a force on the sleeve in the direction of the collar end, which displaces the sleeve.
  • this is achieved by using a tensioned spring as the coordination means between two separation means in each case.
  • the end facing the collar end is driven by an actuator.
  • the last spring or the last separating agent at the bearing end is supported against a fixed stop.
  • the positioning device according to the invention is preferably installed in a winder.
  • the winder has means with which the positioning device between a rest position and a working position is interchangeable.
  • the working position is to be understood as the position in which the method according to the invention can be carried out. Subsequently, the positioning device is moved to a rest position.
  • Winding machines usually have two chucks, which are changed by means of a turntable between a winding position and a parking position. Therefore, in a preferred embodiment, the winder has means which track the working position of the positioning device to the chuck moving out of the parking position.
  • the positioning device according to the invention can likewise be installed in a doffer. This has the advantage that it is no longer necessary to provide a positioning device for each winding head.
  • FIG. 1 the positioning device 23 for carrying out the method according to the invention in a winding machine 1 is shown.
  • the winder 1 rewinds the continuously tapered threads 2 into coils 5.
  • the winder has the winder on a connected to the housing 3 traversing 3.1, which alternates the threads 2 in Spulenachscardi.
  • the winding head 1 has a second chuck 7 which is in a parking position.
  • the chuck 7 is, as well as chuck 4, cantilevered at a bearing end 7.3, so that sleeves 8 can slide on the collar end 7.2.
  • FIG. 1 is shown a winder that winds four threads simultaneously. But there are also winding machines known to wind eight or more threads at the same time.
  • the FIG. 1 represents at the chuck 7, the sleeves 8 in the situation that arises immediately after pushing the sleeves 8 on the chuck 7.
  • the position of the catch means 8.1 on the sleeve 8, which is closest to the collar end 7.2, is influenced by the length tolerance of the other sleeves 8.
  • a positioning device 23 is provided, the individual sleeves 8 by means of guide 11 each to their exact position on the chuck 7 shifts.
  • the positioning device 23 has guide means 11 which are formed as a plurality of pawls 12.
  • the pawls 12 are movable in the direction of the axis of the chuck 7 and move the sleeves 8 on the chuck 7 to its desired position.
  • FIGS. 2.1 to 2.3 the sequence of movements of the guide means 11 is shown in carrying out the method according to the invention.
  • the sleeves 8 are pushed onto the chuck 7. This is done either manually by putting each sleeve on the chuck.
  • a sleeve stack is formed, which is pushed onto the chuck 7 to the stop 10.
  • a sleeve stack can be pushed through a doffer.
  • the positioning device 23 which was previously in a rest position, moved perpendicular to the axis of the chuck 7 against the sleeves 8.
  • the positioning device 23 has a carrier 15, which is guided by means of a guide 16 in the direction of the chuck 7 movable.
  • a carriage 14 which is movable in the direction of the axis of the chuck 7.
  • the pawls 12 are mounted, which act resiliently against the sleeves 8.
  • a start position which is defined here by a stop 18.
  • the positioning process will be as in Figure 2.2 shown with the method of the carriage 14 from the start position to the end position in which the carriage 14 moves against the stop 17, performed.
  • the tips of the resiliently acting on the sleeves 8 pawls 12 each engage in the gap between two adjacent sleeves 8. It can be seen that the distance between the pawls 12 is greater than the length of the sleeves 8.
  • the first detects the collar end 7.2 adjacent pawl 12, the opposite sleeve 8.
  • this sleeve is also moved furthest.
  • the pawls 12 one after the other sleeve 8 is taken and moved to its desired position. This is in Figure 2.3 shown. Subsequently, the carrier 15 is moved back to a rest position and the carriage 14 is returned to the starting position.
  • FIG. 3 is shown in detail an alternative of the sleeve edge. While in FIG. 2 the pawl had to engage in the gap between two adjacent sleeves 8, here is simplified with a step 8.2 the collapse of the pawl 12, so that the edge 12.2 of the pawl 12 securely comes into contact with the edge 8.4 of the sleeve 8. In particular, it is advantageous here that a smaller force with which the pawl 12 presses against the sleeve 8 is required, so that less damage to the surface of the sleeve 8 results here when the pawl 12 is moved along the sleeve 8. In the FIG. 3 is the stage 8.2 at - seen in the direction of movement of the pawl - end of a sleeve. The edge 8.4 is here at the beginning of the sleeve. However, it is also possible to provide the step 8.2 and the edge 8.4 at the other location of the sleeve 8.
  • FIG. 4 shows in detail another alternative.
  • the pawl 12 has a wedge-shaped shape, which can be easily inserted into a gap, which results through phases 8.3 at the ends of two adjacent sleeves 8.
  • a spring 12.1 provides the force required to penetrate the gap.
  • FIG. 5 shows a variant of the positioning.
  • This pawl 12 is mounted on a holder 14.1, which is mounted in the direction of chuck movable on the carriage 14. This is shown here by a hinge.
  • a pin 14.2, and which is connected to the holder 14.1, cooperates with a curve 14.3.
  • the curve 14.3 is shaped so that the edge 12.2 of the pawl 12 leaves the web 14.4. As a result, each sleeve 8 is pushed one after the other to its desired position.
  • FIG. 6 Another embodiment is in FIG. 6 shown.
  • the movement of the holder 14.1 is effected by an actuator 14.5.
  • This actuator 14.5 is driven on the basis of signals generated by a sensor 14.6 on the basis of marks 14.7, so that the edge 12.2 of the pawl 12, the in FIG. 5 shown web 14.4 leaves.
  • FIG. 7 shows in detail a separation device 24, which would be used as a guide means 11 in a positioning device.
  • a separating means 19 is additionally provided on the carriage 14. This separating means 19 has at its contact surface to the sleeve 8, for example, a friction lining or a brush. The task of the separation means 19 is to transfer frictional forces to the sleeve surface of the sleeve 8.
  • FIG. 8 shows a particularly preferred embodiment of the positioning device 23.
  • the pawls 12 are fixed here.
  • the separation means 19 of a separation device 24 are connected to the carriage 14 and movable. Between two separation means 19 each springs 20 are clamped.
  • the separation means 19 at the collar end is connected to an actuator 21, for example a pneumatic cylinder. Since the force with which the actuator 21 acts on the separating means 19 is distributed over all the springs 20, this causes the separating means 19 to move apart like a concertina in a movement of the actuator 21. This corresponds exactly to the requirements that are also placed on the movement of the sleeves 8. During this process, the pawls 12 are softly pressed against the sleeves.
  • FIG. 9 shows a winding machine, which is connected to a positioning device 23.
  • the function of the winding machine was already in FIG. 1 described, so that only details will be discussed here.
  • the chuck 7 with the sleeves 8 is in a parking position. With the growth of the coil 5, the turntable 6 is rotated further continuously or at intervals.
  • a movement means 22 in the form of a pivoting arm is connected to the positioning device 23.
  • This pivot arm 22 is rotatably connected to the housing 3 of the winder 1, which can be spent in a rest position 22.1 and in a working position 22.2, the positioning device 23.
  • this movement means 22 it is possible with this movement means 22 to track the working position 22.2 of the effected by the turntable 6 movement of the chuck 7.
  • a doffer is shown with a positioning device.
  • the doffer 13 is movable relative to the winding head and pushes with a pusher 13.1 sleeves 8 on the chuck 7 of the winder 1.
  • the doffer 13 has a boom 13.2 on which the positioning device 23 is provided.
  • the advantage of this design is that only one common positioning device 23 is required for several winding heads.

Landscapes

  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Winding Filamentary Materials (AREA)
  • Replacement Of Web Rolls (AREA)

Abstract

Procédé et dispositif de positionnement de plusieurs tubes (8) dans une bobineuse (1). Des tubes (8) qui sont utilisés dans des bobineuses (1) pour le bobinage de bobines possèdent un système de fixation (8.1) à l'aide duquel le fil est pincé sur le tube (8) au début de l'opération de bobinage. Le problème est qu'en cas de disposition coaxiale de plusieurs tubes (8) les uns derrière les autres, les tolérances de longueur des tubes (8) entraînent une erreur de position des systèmes de fixation (8.1), ce qui détériore la sécurité de fixation. Selon ledit procédé et ledit dispositif, les tubes (8) sont séparés les uns des autres après avoir été glissés sur le mandrin de serrage (7) et déplacés jusqu'à une position idéale. A cet effet, des moyens de guidage (11) agissent sur les tubes (8), les tubes (8) pouvant être positionnés individuellement ou en groupe sur le mandrin de serrage (7).

Claims (20)

  1. Procédé de positionnement d'une pluralité de tubes dans une machine de bobinage (1) destinée au bobinage de fils (2), dans lequel la machine de bobinage (1) est dotée d'un mandrin de serrage (7) monté en projection sur une extrémité de col (7.2) et monté de manière rotative sur une extrémité de palier (7.3) pour supporter les tubes (8), les tubes étant dotés de moyens de captage (8.1) respectivement dans une position déterminée par-dessus lesquels les fils (2) sont guidés pour être captés et dans lequel les tubes (8) sont glissés individuellement ou collectivement sur le mandrin de serrage (7) à partir de l'extrémité de col (7.2) jusqu'à une butée (10) à l'extrémité de palier (7.3) en une pile de tubes (7.3), caractérisé en ce que les tubes (8) sur le mandrin de serrage (7) ne sont déplacés respectivement de manière isolée que dans une direction à partir de l'extrémité de palier (7.3) en direction de l'extrémité de col (7.2) et positionnés sur une position de consigne pour garantir une grande sureté de captage, l'isolement et le positionnement des tubes (8) étant effectué en même temps pour plusieurs tubes ou l'un après l'autre pour chaque tube individuel.
  2. Procédé selon la revendication 1, caractérisé en ce que l'isolement et le positionnement des tubes (8) est effectué au moyen d'un cliquet (12) se déplaçant parallèlement par rapport à l'un des tubes (8) à partir de l'extrémité de palier (7.3) en direction de l'extrémité de col (7.2), le cliquet (12) étant d'abord déplacé aussi longtemps jusqu'à ce qu'un bord (12.2) du cliquet (12) vienne en contact avec un bord (8.4) du tube (8) et que le tube (8) soit emporté par coopération de formes jusqu'à une position finale.
  3. Procédé selon la revendication 2, caractérisé en ce que durant le mouvement le cliquet (12) est poussé de manière élastique contre le tube (8).
  4. Procédé selon la revendication 1, caractérisé en ce que pour isoler et pour positionner les tubes (8) d'abord deux tubes (8) adjacents sont séparés l'un de l'autre par glissement, en ce que dans la fente formée entre les tubes un cliquet (12) est introduit et en ce que le bord du tube (8.4) d'un des tubes (8) est poussé contre le cliquet (12).
  5. Dispositif de positionnement pour une machine de bobinage (1) pour la mise en oeuvre du procédé selon l'une des revendications 1 à 4, dans quel cas la machine de bobinage (1) a un mandrin de serrage (7) monté en projection sur une extrémité de col (7.2) et monté de manière rotative sur une extrémité de palier (7.3) pour supporter les tubes (8) qui ont respectivement des moyens de captage (8.1) dans une position déterminée par-dessus lesquels les fils (2) sont guidés pour être captés et les tubes (8) ayant été enfilé individuellement ou collectivement sur le mandrin de serrage (7) à partir de l'extrémité du col (7.2) jusqu'à une butée (10) à l'extrémité du palier (7.3) sont poussés en une pile de tubes, caractérisé par des moyens de guidage (11) pour isoler et positionner les tubes (8) sur le mandrin de serrage (7), lesquels moyens de guidage (11) permettent l'isolement et le positionnement des tubes (8) chacune dans une position de consigne pour garantir une sureté de captage élevée en même temps pour une pluralité de tubes ou l'une après l'autre pour chaque tube individuel en faisant coulisser les tubes seulement dans une direction à partir de l'extrémité de palier (7.3) en direction de l'extrémité de col (7.2.).
  6. Dispositif de positionnement selon la revendication 5, caractérisé en ce que les moyens de guidage (11) sont maintenus sur un support (15), lequel support (15) est agencé latéralement à coté du mandrin de serrage (7) de la machine de bobinage (1).
  7. Dispositif de positionnement selon la revendication 5 ou 6, caractérisé en ce que les moyens de guidage (11) ont un cliquet (12), qui dans un mouvement d'avancement est déplaçable à partir d'une position de démarrage jusqu'à une position finale parallèlement par rapport au mandrin de serrage (7) en direction de l'extrémité du col (7.2) et qui dans un deuxième mouvement de verrouillage est déplaçable verticalement par rapport à l'axe du mandrin de serrage (7), en ce que le cliquet (12) a un bord (12.2) qui correspond à un bord (8.4) des tubes (8), en ce que le mouvement d'avancement est de nature telle que le bord (12.2) du cliquet (12) contacte le bord (8.4) du tube (8) sur le trajet de la position de démarrage dans la position finale et qu'il emporte le tube (8) et en ce que la position finale du cliquet (12) correspond à une position de consigne du tube (8).
  8. Dispositif de positionnement selon la revendication 7, caractérisé en ce que par tube (8) un cliquet (12) est prévu.
  9. Dispositif de positionnement selon la revendication 5 ou 6, caractérisé en ce qu'un cliquet commun (12) est prévu pour tous les tubes (8), en ce que par tube le cliquet (12) a un mouvement d'avancement et en ce qu'à la position finale du mouvement d'avancement, qui est associé à un tube, le point de démarrage du mouvement d'avancement associé au tube adjacent se raccorde.
  10. Dispositif de positionnement selon la revendication 7 à 9, caractérisé en ce que la position finale est définie par une butée, à laquelle le cliquet (12) correspond.
  11. Dispositif de positionnement selon la revendication 7 à 9, caractérisé en ce que la position finale est déterminée par un capteur (14.6) qui détecte la position du cliquet ou celle du tube en mouvement.
  12. Dispositif de positionnement selon l'une des revendications 5 à 11, caractérisé en ce que les moyens de guidage (11) ont un dispositif de séparation (24) qui déplace les tubes par l'effet flexible de la force du moyen de séparation (19) sur le mandrin de serrage (7).
  13. Dispositif de positionnement selon la revendication 12, caractérisé en ce qu'une pluralité de cliquets (12) est prévue qui sont alignés en direction de l'axe du mandrin de serrage (7), en ce que les cliquets (12) ont des bords (12.2) qui correspondent à respectivement un bord (8.4) des tubes (8) et qui définissent la position de consigne des tubes (8) de façon telle qu'un tube (8) est bloqué à partir d'un mouvement en direction de l'extrémité de col (7.2) du mandrin de serrage (7) au niveau de la position de consigne et en ce qu'il existe un ou une pluralité de moyens de séparation (19) agissant de manière flexible, qui font déplacer les tubes (8) parallèlement à l'axe du mandrin de serrage (7) et en direction de l'extrémité du col (7.2).
  14. Dispositif de positionnement selon la revendication 12 ou 13, caractérisé en ce que le moyen de séparation (19) est une brosse mobile en direction de l'extrémité de col (7.2) et rapportée sur le tube (8).
  15. Dispositif de positionnement selon la revendication 12 ou 13, caractérisé en ce que le moyen de séparation (19) est une pièce mobile en direction de l'extrémité du col (7.2) avec une surface de frottement pouvant être rapportée sur le tube (8).
  16. Dispositif de positionnement selon l'une des revendications 13 à 15, caractérisé en ce que plusieurs moyens de séparation (19) sont utilisés pour un tube respectif (8), en ce que pour séparer les tubes (8) les moyens de séparation (19) sont déplacés en direction d'extrémité du col (7.2) et en ce que des moyens de coordination (20) sont prévus qui coordonnent les mouvements des moyens de séparation (19) individuels entre eux de manière telle que le trajet accompli durant le mouvement, vu depuis l'extrémité du palier (7.3), augmente de moyen de séparation en moyen de séparation (19).
  17. Dispositif de positionnement selon la revendication 16, caractérisé en ce que les moyens de coordination (20) consistent en ressorts qui sont tendus respectivement entre deux moyens de séparation adjacents (19) et en ce qu'un acteur (21) déplace le dernier moyen de séparation (19), agencé sur l'extrémité du col (7.2).
  18. Dispositif de positionnement selon l'une des revendications 5 à 17, caractérisé en ce que les moyens de guidage (11) sont retenus sur un doffer (13) pour équiper une machine de bobinage (1) pour embobiner des fils (2) sur une pluralité de tubes vides (8).
  19. Machine de bobinage (1) destinée au bobinage de fils (2) sur une pluralité de tubes (8) vides, la machine de bobinage (1) étant dotée d'un mandrin de serrage (7) monté en projection sur une extrémité de col (7.2) et monté de manière rotative sur une extrémité de palier (7.3) pour supporter les tubes (8) et les tubes pouvant être glissés isolément ou collectivement sur le mandrin de serrage (7) depuis l'extrémité du col (7.2) jusqu'à l'extrémité du palier, caractérisé en ce qu'un dispositif de positionnement (23) selon l'une des revendications 5 à 17 est prévu qui peut être changé entre une position de repos (22.1) et une position opérationnelle (22.2).
  20. Machine de bobinage (1) selon la revendication 19, caractérisée en ce que le mandrin de serrage (7) n'est pas stationnaire et en ce que le dispositif de positionnement (24) a des moyens de déplacement (22) pour adapter la position opérationnelle (22.2) du dispositif de positionnement à la position du mandrin de serrage (7).
EP04764783A 2003-09-03 2004-09-03 Procédè et dispositif de positionnement de plusieurs tubes dans une bobineuse Not-in-force EP1660400B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10340481 2003-09-03
PCT/EP2004/009827 WO2005023694A1 (fr) 2003-09-03 2004-09-03 Procédé et dispositif de positionnement de plusieurs tubes dans une bobineuse

Publications (2)

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EP1660400A1 EP1660400A1 (fr) 2006-05-31
EP1660400B1 true EP1660400B1 (fr) 2010-11-10

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EP04764783A Not-in-force EP1660400B1 (fr) 2003-09-03 2004-09-03 Procédè et dispositif de positionnement de plusieurs tubes dans une bobineuse

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EP (1) EP1660400B1 (fr)
JP (1) JP2007504070A (fr)
KR (1) KR20060119933A (fr)
CN (1) CN100418868C (fr)
DE (1) DE502004011880D1 (fr)
WO (1) WO2005023694A1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007040643B4 (de) * 2007-08-27 2012-05-03 Kampf Schneid- Und Wickeltechnik Gmbh & Co. Kg Automatische Hülsenbestückung von Wickelwellen an Rollenschneid- und Wickelmaschinen
DE102007062322A1 (de) 2007-12-21 2009-06-25 Oerlikon Textile Gmbh & Co. Kg Aufspulmaschine und Verfahren zum Betreiben einer Aufspulmaschine
FR2928636B1 (fr) * 2008-03-12 2012-02-17 Armor Dispositif et procede de preparation de mandrins, dispositif de recueil des mandrins bobine et dispositif et procede de manutention des mandrins
PL2123584T3 (pl) 2008-05-21 2012-05-31 Jurmet Sp Z O O Nawijarka z urządzeniem do automatycznego pozycjonowania elementów tulejowych nałożonych na wałki zwijające
CN105540326B (zh) * 2015-12-28 2018-08-31 江阴市长泾花园毛纺织有限公司 一种正多边形槽筒组
CN105858350A (zh) * 2016-05-19 2016-08-17 江南大学 一种自动络筒机落筒小车定位系统及定位方法
DE102017000457A1 (de) * 2017-01-19 2018-07-19 Oerlikon Textile Gmbh & Co. Kg Aufspulmaschine
JP7053283B2 (ja) * 2017-02-06 2022-04-12 Ｔｍｔマシナリー株式会社 糸巻取機、紡糸引取装置、及び糸巻取機における糸掛方法
CN107098210A (zh) * 2017-03-21 2017-08-29 广州元凛建筑工程技术开发有限公司 一种工地施工用绕绳装置
CN106672710B (zh) * 2017-03-22 2018-02-27 浦江升广科技有限责任公司 一种电力用收线设备
JP7269783B2 (ja) * 2018-06-11 2023-05-09 Ｔｍｔマシナリー株式会社 紡糸巻取装置
CN111689308B (zh) * 2020-06-23 2022-07-08 江苏华彩纺织制衣有限公司 一种纺织纱线成型后处理设备及处理工艺

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JPS63225074A (ja) * 1987-03-11 1988-09-20 Murata Mach Ltd 紙管の受渡し装置
IT1236789B (it) * 1989-11-13 1993-04-02 Salmoiraghi Srl Macchina per caricare automaticamente delle bobine vuote o tubi di supporto, in particolare di fibre a filo continuo tipo nailon, poliestere e similare in avvolgitori automatici.
US5393003A (en) * 1990-10-02 1995-02-28 Watermann; J. Juergen Apparatus for the automatic handling of bobbin tubes and completely wound bobbins of spinning machines
JP2592631Y2 (ja) * 1992-09-10 1999-03-24 株式会社神津製作所 多糸条巻取機のボビンホルダ
JPH07206235A (ja) * 1994-01-25 1995-08-08 Sekisui Chem Co Ltd 紙芯挿入固定装置
DE19508740A1 (de) * 1994-04-13 1995-10-19 Barmag Barmer Maschf Aufspulmaschine
DE19701315A1 (de) * 1996-01-20 1997-07-24 Barmag Barmer Maschf Aufspulvorrichtung zum Aufspulen einer Vielzahl von Fäden
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DE20012778U1 (de) * 2000-07-21 2001-11-22 Autefa Automation Gmbh Spulenwechseleinrichtung

Also Published As

Publication number Publication date
KR20060119933A (ko) 2006-11-24
CN1845867A (zh) 2006-10-11
DE502004011880D1 (de) 2010-12-23
JP2007504070A (ja) 2007-03-01
CN100418868C (zh) 2008-09-17
WO2005023694A1 (fr) 2005-03-17
EP1660400A1 (fr) 2006-05-31

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