EP2261158B1 - Bobinoir doté d'un dispositif de changement et procédé de fonctionnement de celui-ci - Google Patents

Bobinoir doté d'un dispositif de changement et procédé de fonctionnement de celui-ci Download PDF

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Publication number
EP2261158B1
EP2261158B1 EP10164841A EP10164841A EP2261158B1 EP 2261158 B1 EP2261158 B1 EP 2261158B1 EP 10164841 A EP10164841 A EP 10164841A EP 10164841 A EP10164841 A EP 10164841A EP 2261158 B1 EP2261158 B1 EP 2261158B1
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EP
European Patent Office
Prior art keywords
spindle
winding
traversing
catching
region
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
EP10164841A
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German (de)
English (en)
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EP2261158A3 (fr
EP2261158A2 (fr
Inventor
Ernst Döring
Helmut Rabe
Bernd Wilhelm
Matthias Hollstein
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.)
Georg Sahm GmbH and Co KG
Original Assignee
Georg Sahm GmbH and Co KG
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Publication date
Application filed by Georg Sahm GmbH and Co KG filed Critical Georg Sahm GmbH and Co KG
Publication of EP2261158A2 publication Critical patent/EP2261158A2/fr
Publication of EP2261158A3 publication Critical patent/EP2261158A3/fr
Application granted granted Critical
Publication of EP2261158B1 publication Critical patent/EP2261158B1/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
    • B65H67/044—Continuous winding apparatus for winding on two or more winding heads in succession
    • B65H67/052—Continuous winding apparatus for winding on two or more winding heads in succession having two or more winding heads arranged in parallel to 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 winding machine for winding a continuously tapered thread-like Spulguts to wind on sleeves with two winding spindles with fixed spindle axes and a removable device. Furthermore, the invention relates to a method for operating a winder when changing the winding process from a winding spindle to another winding spindle.
  • Spooled goods such as threads or similar elongate goods such as yarns, wires or ribbons can be continuously supplied by extrusion, spinning or rewinding.
  • the Spulgut is wound in particular on a sleeve to form a coil for the purpose of forming a coil.
  • a "continuously" supplied winding material is understood as meaning a provision of a product to be taken in a length which is greater than at least the length of the product to be spooled on a single spool.
  • the finished wound coils can be used for further processing with a decrease in the package or for transport.
  • the incoming winding material is fed via one or more fixed or movable rollers of a traversing unit, which has a traversing yarn guide, which performs a traversing movement in a traversing direction which is (largely) oriented parallel to a winding spindle.
  • a suitable choice of the drive speed or the drive speed curve of the winding spindle itself or a Reibwalzenantriebs the Spool on the one hand and the traversing movement of the traversing yarn guide on the other hand, as well as the stroke of the traversing yarn guide can arbitrary laying patterns, a fixing and / or a reserve winding, a Hubatmung u. ⁇ .
  • the installation process be brought about.
  • Modern winding machines have at least two alternately used winding stations, on each of which successively or alternately a coil can be wound.
  • a problem in the continuous supply of Spulguts is the automated continuous change from a winding station with a finished wound coil (hereinafter also “first winding station”) to another winding station, in which a winding process to be initiated (hereinafter also “second winding station”) ,
  • This automated change requires a transfer of Spulguts from the first winding station to the second winding station, the separation of the Spulguts and the trapping and holding the thread end in the region of the second winding station, so that the thread with the onset of winding process "slipping".
  • Not generic winding machines eg. According to DE 102 23 484 B4 .
  • DE 10 2006 054 980 B4 such as DE 26 43 271 A1 , have a rotatable turret with which a plurality of winding spindles are rotated together about a turret axis which is oriented parallel to the spindle axes of the winding spindles.
  • a turret principle based winder require in addition to the drive of the traversing unit, the traversing yarn guide and the winding spindles in addition to the drive of the turret, so that such winder basically mean increased construction and control effort.
  • the non-generic winding machines in Revolverbauart bring the possibility to bring the Spulgut for cutting the Spulguts when changing the winding station in response to the rotational movement of the revolver in operative connection with a separator in the form of a knife by suitable control of the rotational movement of the revolver, see. for example. DE 26 43 271 A1 , Such a possibility of controlling the separation process is not given for winding machines with winding spindles with fixed spindle axes.
  • WO 2008/020070 A1 discloses such a generic winding machine with two separately driven winding spindles, which have fixed, parallel to each other oriented spindle axes.
  • the winding spindles are driven in opposite directions of rotation.
  • a first bobbin is finished wound in a first winding station, the bobbin has to be severed manually and manually wrapped three to five times around a sleeve in the area of the other winding station.
  • Such manual operations are labor-intensive and can pose a risk of injury.
  • US 5,522,560 discloses a winding machine with two coaxial with each other arranged winding stations. For a change of the winding station finds both a separately controlled and moving transfer element as well as a separately driven and moved knife for separating the Spulguts use.
  • EP 0 018 577 discloses a winding machine with two winding stations, in which a transfer of Spulguts carried by a separately driven and moving transport device to a deflection hook, which is arranged in the region of the spindle axis of a coil to be wound.
  • the spindle has a gripping device, via which the Spulgut is fed from the Umlenkhaken a sleeve of the coil.
  • the traversing unit used in this publication possesses only one degree of freedom for carrying out the traversing movement of the traversing thread guide.
  • DE 20 37 282 C3 discloses a winding machine for a wire as Spulgut.
  • a traversing device both a degree of freedom for a traversing movement parallel to the spindle axes and a degree of freedom transverse to the spindle axes in order to transfer the Spulgut from a first winding station to a second winding station.
  • the trapping of Spulguts by a clamping and cutting device requires additional control measures, namely, according to one embodiment, the extension of bolts or castors to deflect the Spulgut in the direction of the clamping or cutting device.
  • the document discloses the equipment of the winding spindles with a degree of freedom of movement in the direction of the spindle axes, so that catching can take place by an axial displacement of the winding spindles.
  • the invention has for its object to provide a winder with spindles with stationary spindle axes, in which the automated change of the winding station is simplified with continuously supplied Spulgut taking into account the process reliability. Furthermore, the invention has for its object to propose a respect to the construction and control effort improved method for operating a winder.
  • two driven winding spindles are used.
  • the drive of the winding spindles can be done independently or together. Possible is the direct driving of the winding spindles via at least one drive unit, possibly with the interposition of a gear unit, or the indirect driving of the winding spindles or spools via a rubbing roller o. ⁇ .
  • the winding spindles have fixed and parallel spindle axes which span a Spulspindelebene. It is understood that the winding machine can also have more than two driven winding spindles, which can then be arranged distributed in a common Spulspindelebene or any other way, with two spindle axes each form a Spulspindelebene.
  • a traversing device is provided according to the invention.
  • This has a freely positionable traversing yarn guide, which is movable in a (approximately) oriented parallel to the spindle axes traversing relative to the spindle axes.
  • This is a first degree of freedom for a movement of the traversing yarn guide - and thus of this guided Spulguts - given.
  • the second degree of freedom may be a linear or a curved degree of freedom.
  • this changing device can not be moved in a controlled manner, so that it is not assigned an actuator.
  • the changing device is arranged stationary. It is also possible that the changing device is elastically held by the winder or is passively movable.
  • the changing device is arranged in projection in the Spulspindelebene between the spindle axes, but in the direction of the spindle axes in front of or behind the sleeves. This has the advantage that the changing device does not interfere with the winding process, but only in interaction with the Spulgut occurs when the traversing yarn guide is placed specifically outside of the gap between the two coils.
  • the said degrees of freedom of traversing device and traversing yarn guide are used to bring under suitable control by the control device of the traversing yarn behind the changing device in a catching position.
  • the path of the product to be spooled between the changing device and the traversing yarn guide passes through a catching area of the holding, catching or clamping device, so that the material to be taken up can be caught in the region of the second winding station.
  • the Spulgut is caught by the holding, catching or clamping device (hereinafter also “catcher") at the time at which the traversing yarn guide reaches the catch position, even after the traversing yarn guide has reached the catching position Delayed movement of the catching device in Direction of the Spulguts done, for example by the catcher is rotated with the winding spindle in the direction of Spulguts.
  • catcher catching or clamping device
  • the Spulgut between the finished wound coil and the empty coil in a first approximation in projection in the Spulspindelebene is guided V-shaped.
  • the changer is located at the vertex of the V.
  • the Spulgut between the winding stations can be led out of the space between the two coils.
  • the separator is movable, possibly controlled by an actuator, the separator is stationary in a further embodiment of the invention. It is also possible that the separating device is an integral part of the changing device, whereby a particularly compact design is created.
  • this is formed with two rods which are oriented at an acute angle to each other.
  • this acute angle is 10 ° to 30 °.
  • the Spulgut is introduced into the intermediate space formed between the two rods and threaded therethrough, which takes place by controlling the traversing device and the traversing yarn guide according to said two degrees of freedom by the control device.
  • partial jacket surfaces of the two rods can each form the aforementioned two deflection surfaces with the resulting advantages, whereby the offset of the two deflection surfaces can be predetermined via the alignment of the two rods and the diameter thereof.
  • the process reliability of the winding machine according to the invention can be further increased, since the V-shaped rods can form a kind of insertion aid.
  • the separation device in a region of the rods, in which the distance between the rods is reduced from each other, arranged so that the Spulgut on the V-shaped rods "funnel-like" the separator can be supplied, which is beneficial to process safety ,
  • an advantageous solution according to the invention is that the relative movement is caused by the rotation of the catcher of the second winding station with the rotation of the winding spindle.
  • the catching device in the course of rotation of the winding spindle, in particular for a defined angle of rotation or rotation angle range, the tensioned Spulgut on the separator until the Spulgut is severed.
  • the capture device is designed multifunctional, since this not only serves to hold, catching and / or clamping the Spulguts, but is responsible without the need for additional measures for effecting the separation process, including the already existing rotational movement of the winding spindle can be used.
  • the control effort and u. U. also the construction cost can be reduced by the Spulgut by exclusive control of the traversing device, the traversing yarn guide and / or the drive of the winding spindles after completion of a winding on a first winding spindle in the region of a first winding station of this winding on the changing device in the region of the second Winding spindle is brought.
  • the required complex movement of the traversing yarn guide and the material to be taken up can be brought about without additional actuators, catching elements, transport elements and the like. ⁇ .
  • u. U. also the cutting of the Spulguts exclusively by controlling the traversing device, the traversing yarn guide and / or the drive of the winding spindles.
  • the control of the traversing yarn guide is such that the traversing yarn guide is moved in traversing direction in front of or behind the first winding, so that the winding material can come into operative connection with the changing device.
  • the control of the traversing yarn guide takes place in such a way that the traversing yarn guide is moved back in traversing direction.
  • the traversing device is controlled in a traversing direction, ie transverse to the traversing direction of the traversing yarn guide such that the traversing yarn guide is moved from a surrounding area of the first winding spindles into the surrounding area of the second winding spindle.
  • a further embodiment of the method according to the invention pays particular attention to the holding, catching and / or clamping of the product to be spooled with or after movement thereof into the region of the second winding station: for this purpose a holding, catching or clamping device is rotated with the second winding spindle.
  • the operative connection between the Spulgut and the holding, catching or clamping device is brought about by a rotation of the same takes place to a predetermined angle of rotation or angle of rotation range.
  • the traversing yarn guide is moved into a position, so that the winding material extending between the changing device and the traversing yarn guide is arranged in a catching area of the holding, catching or clamping device.
  • the schematic figures show a winding machine 1 with a vertically oriented base plate 2, which is arranged stationary and the support or storage of other components of the winder 1 is used.
  • a winding machine 1 with a vertically oriented base plate 2, which is arranged stationary and the support or storage of other components of the winder 1 is used.
  • two parallel winding spindles 3, 4 are rotationally driven by drive units (not shown) directly or indirectly about their spindle axes 5, 6.
  • at least one sleeve flange 7, 8 is a one-piece or multi-piece non-rotatable component of the winding spindle 3, 4.
  • a clamping, catching or holding device 9, 10 (hereinafter also “catcher”), which is thus also rotated with the rotation of the winding spindles 3, 4.
  • Sleeves 11, 12 are respectively attached to the winding spindles 3, 4 with the possibility of transmitting the drive movement of the winding spindles 3, 4 on the sleeves 11, 12th
  • a traversing device 14 Displaceable in a traversing direction 13 a traversing device 14 is guided relative to the base plate 2.
  • the direction of travel 13 is oriented transversely to the spindle axes 5, 6.
  • actuator responsible for the movement of the traversing device 14 in the direction of travel 13 is controlled by a control device not shown, also not shown actuator responsible, in which it is an arbitrary actuator, such as an electric Actuator, a hydraulic actuator or the like can act.
  • the thus moved traversing device 14 is formed with a guide unit or rail 15 which extends substantially parallel to the spindle axes 5, 6.
  • the guide unit 15 is via a further, controlled by the control device and not shown actuator a traversing yarn guide 16 in a traversing direction 17, which is oriented parallel to the spindle axes 5, 6, movable.
  • the traversing direction 17 and the vertically oriented for this direction of travel 13 allow for the illustrated translational degree of freedom of the traversing device 14 relative to the base plate 2 any movement of the traversing yarn guide 17 in a plane parallel to the plane according to Fig. 2 is oriented, with any curve of the movement depending on the actuation of the actuators by the controller.
  • the inventive winding machine 1 has a changing device 24.
  • the changing device 24 is formed with a deflection device 25 and a separator 26 as a structural unit.
  • the deflection device 25 is formed with two rods 27, 28, which in the plane according to Fig. 1 V-shaped and whose longitudinal axes form an acute angle 29.
  • the acute angle 29 is preferably 10 ° to 30 °.
  • the V-shaped deflection device 25 is open in the direction of the traversing device 17 and the traversing yarn guide 16.
  • the separating device 26 is arranged, which is formed in the simplest case in the form of a cutting blade, the blade facing up and between the two rods 27, 28 in parallel according to the drawing level Fig. 1 extends.
  • Fig. 2 It can be seen that the V-shaped arranged rods 27, 28 span a plane which is oriented parallel to the base plate 2. Here, this plane corresponds approximately to the plane in which the two sleeve flanges 7, 8 are arranged.
  • the changing device 24 is arranged centrally between the two spindle axes 3, 4.
  • the spindle axes 3, 4 clamp a winding spindle plane 30.
  • the traversing device 14 with traversing yarn guide 16 is slightly, for example with a distance of 0.5 cm, 2 cm, 4 cm or 8 cm, above the changing device 24.
  • the upper end portion of the rods 27, 28 corresponds approximately to the highest position in which the catching devices 9, 10 with rotation of the winding spindles third , 4 can be spent.
  • the reference numerals for the previously described components are only in the Fig. 1 and 2 shown. With the Fig. 1 to 12 are shown with pairs of a front view (odd figure numbers) and an associated plan view (even figure numbers) six process steps for a change of the winding operation from the first winding station 19 to the second winding station 20th
  • Fig. 1 and 2 show the end of the winding process of a coil in the region of the first winding station 19 with the completion of the roll 22.
  • the finishing of the roll 22 depending on the weight of Spulguts be determined by a detected length of the Spulguts in the winding 22 or timed.
  • the traversing device 14 in the direction of travel 13 such that the traversing yarn guide is located centrally between the spindle axes 3, 4.
  • the traversing yarn guide travels in the traversing direction 17 along the guide unit 15 in traversing direction 17 in the direction of the base plate 2 and the changing device 24, until the in Fig. 4 apparent position is reached, in which the traversing yarn guide 16 is in viewing direction of the base plate in the direction of traversing 17 in front of the coils, the sleeve flanges 7, 8 and the changing device 24. Since the traversing yarn guide 16 is arranged above the changing device 24, it can pass through the changing device 24.
  • the traversing yarn guide is not moved in traversing 17. Rather, a movement of the traversing device 14 takes place in the direction of travel 13 with a sense of direction away from the first winding station until the in FIGS. 5 and 6 shown position of the traversing yarn guide 16 is reached. In this comes the Spulgut with the deflector 25 (also) in operative connection with a deflection region 32, in which the Spulgut 18 in the direction of the first winding station 19 away in the illustration according to Fig. 6 can be deflected clockwise.
  • the winding material 18 in the deflection device 25 moves even further downwards in the direction of the separating device 26, although a residual distance between the separating device 26 and the winding material 18 remains (cf. Fig. 3 and 5 ).
  • the traversing yarn guide 16 is brought into a catching position 33, which is predetermined such that a region 34 of the Spulguts 18 extending between the changing device 24 and the traversing yarn guide 16, with a small distance 35, for example, 0.5 cm, to the lateral surface of the sleeve flange 8 extends past.
  • a rotation angle 36 of the sleeve flange 8 which correlates approximately with a 10 o'clock position for the illustrated embodiment. If now takes place a common rotational movement of the winding spindle 4 with sleeve flange 8 and catcher 10, the catcher 10 also moves to the angle 36.
  • the catcher 10 Upon reaching the angle 36, the catcher 10 can catch, clamp and / or hold the Spulgut. With subsequent further movement of winding spindle 4, sleeve flange 8 and catcher 10 takes the catcher 10 the Spulgut with down (see. FIGS. 9 and 10 ). While previously the Spulgut 18 still had a (small) distance from the separator 26, the movement of the Spulguts down with the catcher 10 causes the Spulgut 18 is pulled against the separator 26. With sufficient clamping force of the Spulguts 18 and increasing movement of the catcher 10 down it comes to severing the Spulguts 18 through the separator 26. The severing of the Spulguts takes place at a second angle of rotation 37.
  • a change from a second winding station 20 to a third winding station may occur accordingly.
  • a return to the first winding station 19 when the winding 23 is completed in the region of the second winding station 20 and the coil is removed with the finished winding 22 in the first winding station 19 and replaced by a new empty sleeve 11.
  • the winding spindles 3, 4 are driven in opposite directions, wherein in the region of the winding spindle 3, a supply of Spulguts 18 takes place in the region of the bottom, while this is done for the winding spindle 4 in the region of the top.
  • the deflection region 31 of the rod 27 facing the first winding station 19 should be arranged so far in the direction of the gap between the two coils and away from the base plate 2 that the deflection region 31 ensures that that the laying angle of the Spulguts 18 is not changed undesirable in the last winding.
  • the deflection area 31 ensures that no undesired interaction between the winding material 18 and the sleeve flange 7 occurs or that the winding material 18 is caught by the catching device 9 in the region of the first winding station 19 in an undesired manner.
  • the deflection region 32 provides a local boundary condition for the region 34, which must be displaced so far in the direction of the base plate 2 that the winder 18 in the region 34 is sufficiently close to the sleeve flange 8 can be passed so that the catcher 10 can catch the Spulgut.
  • a suitable dimensioning of the diameters of the rods 27, 28 may be required. It is also possible that the arrangement of the deflecting device 25 from the horizontal arrangement in Fig. 10 is rotated counterclockwise, whereby the distance of the deflection region 31 is increased by the base plate 2, while the distance of the deflection region 32 is reduced by the base plate 2.
  • the person skilled in the art will recognize that various possibilities of movement for the traversing yarn guide 16 within the scope of the invention are possible during the change.
  • the Spulgut 18 is brought into operative connection with the changing device 24, in particular the Spulgut 18 is threaded through the deflection device 25.
  • the traversing yarn guide 16 must be in the end position according to Fig. 4 be spent, for which the traversing yarn guide 16 is located on the side facing away from the bobbins of the changing device 24 when viewed in the direction of the traversing 17.
  • a movement of the traversing yarn guide 16 can take place in accordance with a V, wherein the tip of the V is the aforementioned end position of the traversing yarn guide 16.
  • the two legs of the V can have different angles to the traversing direction 17 and also be formed arbitrarily curved.
  • the rods 27, 28 may be optimized for contact with the Spulgut 18 and a sliding relative movement, for example with a corresponding sliding coating. It is also possible that the rods 27, 28 are formed with rotatably mounted sleeves.
  • the catching devices 9, 10 may have an elastic element, via which a clamping of the Spulguts 18 can take place.
  • the sleeve flanges 7, 8 have a diameter which is preferably slightly larger than the maximum diameter of the thread winding 22, 23 to be created, so that the catching devices 9, 10 are arranged at a diameter which is only slightly larger than that of the to be created Wraps 22,23.
  • the traversing yarn guide 16 is here moved in the direction of the base plate remote stroke end and moved the traversing device 14 in the position for later winding the empty sleeve 12. In this position can also upon rotation of the winding spindle 4 with catching device 10, the winding material is not yet caught by the catching device 10.
  • a subsequent lifting movement of the traversing yarn guide 16 in the direction of traversing 17 on the base plate 2 can then specifically 18 to be approximated to the sleeve flange 8 until the winding material 18 is located in a diameter range corresponding to the capture area 38 of the capture device 10.
  • the coil After severing the Spulguts 18 in the region of the separator 26, the coil is braked in the region of the first winding station 19 and brought to a standstill, so that a change is possible against an empty shell.
  • the sleeve flanges 7, 8 may be arranged at a distance 39, for example of at least 3, 5 or 10 cm from the base plate 2 spaced to provide sufficient space for movement of the traversing yarn guide 16 behind the changing device 24 with the associated introduction of the Spulguts18 of at the top of the changer 24.
  • the traversing device 14 has a further actuated actuated degree of freedom, which is oriented vertically to the direction of travel 13 and the traversing direction 17.

Landscapes

  • Winding Filamentary Materials (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)

Claims (17)

  1. Bobinoir (1) pour enrouler une matière à enrouler en mouvement d'amenée continu (18) en direction de rouleaux (22, 23) placés sur des douilles (11, 12) comportant
    a) deux broches de bobinage entraînées (3, 4) pourvues d'axes de broche parallèles fixes (5, 6) qui forment un plan de broche de bobinage (30),
    b) un dispositif d'ensouplage croisé (14),
    ba) qui dispose d'un guide-fils va-et-vient (16) déplaçable dans un sens d'oscillation (17) orienté parallèlement aux axes de broche (5, 6),
    bb) qui est déplaçable perpendiculairement aux axes de broche (5, 6) dans un sens de déplacement (13),
    c) un dispositif de changement (24) déplaçable sans organe de commande,
    d) un dispositif de commande par le biais duquel, au moyen d'un mouvement coordonné,
    da) à la fois du dispositif d'ensouplage croisé (14), perpendiculairement aux axes de broche (5, 6)
    db) et du guide-fils va-et-vient (16), parallèlement aux axes de broche (5, 6), il est possible d'amener la matière à enrouler (18) d'une bobine déjà enroulée à une première broche de bobinage (5) par le biais du dispositif de changement (24), avec déviation réalisée par le dispositif de changement (24) d'une douille vide (12) sur une seconde broche de bobinage (4) ou un dispositif de maintien, d'accrochage ou de serrage (10) attribué à la seconde broche de bobinage (4).
  2. Bobinoir (1) selon la revendication 1, caractérisé en ce que le dispositif de changement est disposé en saillie sur le plan de broche de bobinage (30)
    ca) entre les axes de broche (5, 6),
    cb) mais en direction des axes de broche (5, 6), devant ou derrière les douilles (11, 12).
  3. Bobinoir (1) selon la revendication 1 ou 2, caractérisé en ce que le dispositif de commande permet d'amener le guide-fils va-et-vient (16) dans une position d'accrochage (33) dans laquelle la trajectoire de la matière à enrouler (1) passe, entre le dispositif de changement (24) et le guide-fils va-et-vient (16), à travers une zone d'accrochage (38) du dispositif de maintien, d'accrochage ou de serrage (10).
  4. Bobinoir (1) selon la revendication 3, caractérisé en ce que
    a) le dispositif de maintien, d'accrochage ou de serrage (10) tourne, avec sa zone d'accrochage (38), conjointement à la broche de bobinage (4) et
    b) une interaction entre
    ba) la zone (34) de la matière à enrouler (18), laquelle se trouve entre la position d'accrochage (33) et le dispositif de changement (24) et
    bb) le dispositif de maintien, d'accrochage ou de serrage (10)
    peut être produite de manière automatisée, par commande du mouvement, avec la torsion de la broche de bobinage (4) lorsque la zone d'accrochage (38) atteint un angle de rotation défini (36) ou une zone de l'angle de rotation avec une torsion de la broche de bobinage (4).
  5. Bobinoir (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que la matière à enrouler (18) est guidée en V entre la bobine déjà enroulée et la douille vide (4), dans une première approche, en saillie sur le plan de la broche de bobinage (30), le dispositif de changement (24) étant disposé au sommet du V.
  6. Bobinoir (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que le dispositif de changement (24) dispose de deux zones de déviation (31, 32) qui sont disposées en décalé en direction des axes de broche (5, 6) et par le biais desquelles la matière à enrouler (18) est déviée dans des directions opposées.
  7. Bobinoir (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que la matière à enrouler (18) est automatiquement coupée au niveau du dispositif d'inversion (24).
  8. Bobinoir (1) selon l'une quelconque des revendications précédentes, caractérisé en qu'on a prévu un dispositif de coupe fixe (26) par le biais duquel on réalise la coupe de la matière à enrouler (18).
  9. Bobinoir (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que le dispositif de coupe (26) est réalisé d'un seul bloc avec le dispositif de changement (24).
  10. Bobinoir (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que le dispositif de changement (24) est réalisé avec deux barres (27, 28) orientées l'une par rapport à l'autre suivant un angle aigu (29), par exemple un angle compris entre 10° et 30°.
  11. Bobinoir (1) selon la revendication 10, caractérisé en ce que le dispositif de coupe (26) est placé dans une zone des barres (27, 28) dans laquelle l'écartement des barres l'une par rapport à l'autre est réduit.
  12. Bobinoir (1) selon l'une quelconque des revendications précédentes, caractérisé en ce que le mouvement relatif entre le dispositif de coupe (26) et la matière à enrouler (18), au moyen duquel on réalise la coupe de la matière à enrouler (18), est produit par la rotation du dispositif de maintien, d'accrochage ou de serrage (10) avec la rotation de la broche de bobinage (4).
  13. Procédé pour faire fonctionner un bobinoir (1) pour enrouler une matière à enrouler en mouvement d'amenée continu (18) en direction de rouleaux (22, 23) placés sur des douilles (11, 12), en particulier procédé pour faire fonctionner un bobinoir (1) selon l'une quelconque des revendications précédentes, le bobinoir (1) comprenant
    - deux broches de bobinage entraînées (3, 4) pourvues d'axes de broche parallèles fixes (5, 6) qui forment un plan de broche de bobinage (30),
    - un dispositif d'ensouplage croisé (14) qui dispose d'un guide-fils va-et-vient (16) qui est mobile dans un sens de l'oscillation (17) orienté parallèlement aux axes de broche (5, 6), est mobile relativement aux axes de broche (5, 6) et mobile perpendiculairement aux axes de broche (5, 6) dans un sens de déplacement (13),
    - un dispositif de changement (24) déplaçable sans organe de commande et
    - un dispositif de commande pour commander ou régler le mouvement du dispositif d'ensouplage croisé (14) dans le sens du déplacement (13) et du guide-fils va-et-vient (16) dans le sens de l'oscillation (17),
    caractérisé en ce que
    a) le mouvement, commandé par le dispositif de commande, du dispositif d'ensouplage croisé (14) et du guide-fils va-et-vient (16), après achèvement d'un rouleau (22) sur une première broche de bobinage (3), permet d'amener la matière à enrouler (18) de ce rouleau (22) dans la zone de la seconde broche de bobinage (4) par le biais du dispositif de changement (24) et/ou
    b) du fait du mouvement d'entraînement d'une broche de bobinage (4) pourvue du dispositif de maintien, d'accrochage ou de serrage associé (10), la matière à enrouler (18) est coupée par un dispositif de coupe fixe (26).
  14. Procédé selon la revendication 13, caractérisé en ce que le dispositif de changement (24) est disposé en saillie sur le plan de la broche de bobinage (30), entre les axes de bobine (5, 6) mais en direction des axes de bobine (5, 6), devant ou derrière les douilles (11, 12).
  15. Procédé selon la revendication 14, caractérisé en ce que
    a) après l'achèvement du premier rouleau (22), la commande du guide-fils va-et-vient (16) se fait de telle sorte que le guide-fils va-et-vient (16) soit déplacé dans le sens de l'oscillation (17), devant ou derrière le premier rouleau (22), et que la matière à enrouler (18) soit amenée en liaison active avec le dispositif de changement (24), et
    b) à la suite de cela la commande du guide-fils va-et-vient (16) se fait de telle sorte que le guide-fils va-et-vient (16) soit reculé dans le sens de l'oscillation (17),
    c) pendant les étapes du procédé a) et b), une commande du dispositif d'ensouplage croisé (14) se fait dans un sens de déplacement (13) si bien que le guide-fils va-et-vient (16) est déplacé d'une zone environnante de la première broche de bobinage (3) à la zone environnante de la seconde broche de bobinage (4).
  16. Procédé selon l'une quelconque des revendications 13 à 15, caractérisé en ce que la seconde broche de bobinage (4) permet de faire tourner un dispositif de maintien, d'accrochage ou de serrage (10) et de produire une liaison active entre la matière à enrouler (18) et le dispositif de maintien, d'accrochage ou de serrage (10) en ceci qu'il se produit une rotation du dispositif de maintien, d'accrochage ou de serrage (10) à un premier angle de rotation prédéfini (36) ou une zone d'angle de rotation et que le guide-fils va-et-vient (16) est déplacé dans une position d'accrochage (33) dans laquelle la matière à enrouler (19) se trouve dans la zone d'accrochage (38) du dispositif de maintien, d'accrochage ou de serrage (10) .
  17. Procédé selon l'une quelconque des revendications 13 à 16, caractérisé en ce qu'un mouvement relatif est produit entre un dispositif de coupe (26) et la matière à enrouler (18) pour couper la matière à enrouler (18) exclusivement au moyen du mouvement de rotation de la broche de bobinage (4) suivant un second angle de rotation (37) ou zone d'angle de rotation.
EP10164841A 2009-06-09 2010-06-03 Bobinoir doté d'un dispositif de changement et procédé de fonctionnement de celui-ci Not-in-force EP2261158B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009026849A DE102009026849B3 (de) 2009-06-09 2009-06-09 Spulmaschine mit einer Wechseleinrichtung und Verfahren zum Betrieb derselben

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EP2261158A2 EP2261158A2 (fr) 2010-12-15
EP2261158A3 EP2261158A3 (fr) 2011-08-17
EP2261158B1 true EP2261158B1 (fr) 2012-07-11

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US (1) US8267343B2 (fr)
EP (1) EP2261158B1 (fr)
JP (1) JP5517758B2 (fr)
CN (1) CN101920871B (fr)
DE (1) DE102009026849B3 (fr)
ES (1) ES2388580T3 (fr)

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CN103366896A (zh) * 2013-07-05 2013-10-23 苏州圣利线缆有限公司 自动化漆包线下线装置
EP3057896B1 (fr) 2013-10-14 2020-05-13 STC Spinnzwirn GmbH Dispositif permettant l'extrusion, l'étirage et l'enroulement d'un groupe de bandelettes de feuille
CN105084114A (zh) * 2015-07-09 2015-11-25 中山中德玛格机电科技有限公司 一种基于绕线的自动换盘方法和系统
CN105502079B (zh) * 2015-12-31 2023-01-31 无锡巨一同创科技有限公司 自动排线装置
DE102016115497A1 (de) * 2016-08-22 2018-02-22 B. Braun Avitum Ag Haspelwechselvorrichtung und Haspelwechselverfahren
CN106548845B (zh) * 2017-01-20 2018-11-27 无锡顺达智能自动化工程股份有限公司 提高非晶带材生产产品质量的方法
DE102019122337B3 (de) 2019-08-20 2020-10-08 Karl Friedrich Rolf Wetekam Mehrfachspulenschrank zum aufspulen eines filamentes auf eine transportspule und eine pufferspule hierfür
CN111137737B (zh) * 2019-12-27 2022-05-24 唐山市致富塑料机械有限公司 单翼迷宫式滴灌带自动收卷机
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CN113942886B (zh) * 2020-07-16 2023-05-02 Ykk株式会社 线状体供给装置
CN111908266B (zh) * 2020-08-10 2022-04-05 徐州华通手套有限公司 一种多用途纺织设备及其使用方法
CN112027787A (zh) * 2020-08-26 2020-12-04 湖州鸿盈机械有限公司 一种采煤机辅助电缆防损坏均匀收纳装置及使用方法
JP7552277B2 (ja) * 2020-11-16 2024-09-18 東洋紡株式会社 巻取装置および巻取方法
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CN113860075A (zh) * 2021-09-24 2021-12-31 山东圣润纺织有限公司 一种纺纱用自络设备
CN115140616B (zh) * 2022-09-01 2023-05-26 江苏亚昇制绳有限公司 一种轮船绳梯用长丝制造设备
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CN117735332A (zh) * 2023-12-19 2024-03-22 苏州朝隆机械有限公司 一种自动收线方法及其装置

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Publication number Publication date
CN101920871B (zh) 2013-02-27
ES2388580T3 (es) 2012-10-16
US20100308151A1 (en) 2010-12-09
CN101920871A (zh) 2010-12-22
JP5517758B2 (ja) 2014-06-11
EP2261158A3 (fr) 2011-08-17
JP2010285284A (ja) 2010-12-24
DE102009026849B3 (de) 2011-01-13
US8267343B2 (en) 2012-09-18
EP2261158A2 (fr) 2010-12-15

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