JP2020063156A - Method for activating winding device - Google Patents

Abstract

To provide a method of enabling particularly accurate manufacturing of a yarn package and preventing a formation of an error traversing of the yarn, in particular a traversing deflection, and a winding device.SOLUTION: A method for activating a winding device 1 for manufacturing a yawn package having a grooved roller 6 for positioning the yawn in winding to a winding package and a feeder 8 for feeding the yawn to be wound to the grooved roller can move a yawn guide element extending over a width of the grooved roller and supported to be rotatable parallel to a surface of the yawn package between a yawn 7 to be wound and the grooved roller so that the yawn is lifted at least partially from a groove of the grooved roller and is pulled from a ridge area of the yawn package 2 into a direction of the center of the yawn package due to a yawn tension to prevent an error traversing of the yarn in the winding package, in particular a traversing deflection in the area of the end surface of the yawn package.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a yarn package frame for rotatably holding a take-up package, a yarn arranged at an upstream side of the take-up package in a yarn traveling direction for winding the yarn at the time of winding into the take-up package for producing the yarn package. A method for operating a winding device for producing a yarn package, comprising a grooved roller for positioning, and a supply device for supplying a yarn to be wound on the grooved roller, the method comprising: First of all, the yarn is first fed to a grooved roller under a thread tension using a feeding device, and then wound up on a winding package arranged on the grooved roller, the groove of the grooved roller being the yarn in the winding package. Regarding the method of determining the position of. The invention also relates to a corresponding winding device for producing yarn packages.

  A working unit of a textile machine for producing a twill winding package according to DE 102014009203 A1 for printed matter, which is a swivel-supported package for rotatably holding a winding package. A frame, rollers that the winding package is in contact with during the winding process, and a yarn suction that can be supplied with a negative pressure when necessary to accommodate the wound upper thread on the surface of the winding package after the winding is interrupted. Working units with a device are known. At this time, the yarn suction device is a device arranged in a stationary manner, and this device has an upper turning metal thin plate movably supported and a lower turning metal thin plate movably supported, At this time, the two swirling metal sheets are respectively arranged around the rollers, and the two swirling metal sheets are supplied with a negative pressure in order to accommodate the upper thread in the area of the surface of the winding package between the swiveling metal sheets. It is intended to form a possible suction nozzle contour.

  However, the methods known from the prior art for actuating the winding device can lead to false Fehlverlegung of the yarn in the package during manufacture of the yarn package, which means that Poor quality and possible problems during later use of the yarn package. In particular, in the areas of the two edge areas of the yarn package, the yarns may inadvertently extend beyond the side portions of the yarn package, where these misalignments cause uneven feeding of the yarns of the package. There is.

  Therefore, one aspect of the invention is to manufacture a yarn package for holding a winding package in a rotatable manner, in particular a pivotably supported yarn package frame, arranged in the yarn running direction upstream of the winding package. Winding for manufacturing a yarn package, comprising a grooved roller for positioning the yarn during winding into a winding package for winding, and a supply device for supplying the yarn to be wound onto the grooved roller. A method of operating the device, wherein the yarn is first fed under a yarn tension to a grooved roller using a feeding device, and then the yarn is wound into a winding package arranged on the grooved roller, When the groove of the grooved roller determines the position of the yarn in the winding package.

  The method according to the invention extends over the width of the grooved roller and the surface of the grooved roller in order to prevent false traversing of the thread in the winding package, in particular in the region of the end face of the thread package. A thread guide element pivotably supported parallel to the thread guide element so that the thread is at least partially lifted from the groove of the grooved roller and pulled by the thread tension from the edge region of the thread package toward the thread package center. It is characterized in that it can be moved between the yarn to be wound up and the grooved roller.

  A winding device for manufacturing a yarn package according to the present invention includes a yarn package frame for rotatably holding the winding package for winding the yarn on the yarn package, and a winding package for the winding package in a yarn traveling direction. It has a grooved roller arranged upstream, with a groove for positioning the thread during winding into a winding package, and a supply device for supplying the thread to be wound onto the grooved roller. The supply device then comprises a thread tensioner for supplying the thread under thread tension. Furthermore, a thread guide element extending beyond the width of the grooved roller is swiveled parallel to the surface of the grooved roller in order to be able to move it between the thread to be wound and the grooved roller. It is supported so that false traversing of the yarn in the winding package can easily be prevented.

  As a result, the method according to the invention can advantageously prevent erroneous traversing and, in particular, the formation of misalignments on the edge of the yarn package or on the sides of the yarn package, at least before the erroneous traversing or During false traversing, the yarn guided by the groove of the grooved roller is lifted from the groove by means of the yarn guide element for at least a short time and, due to the yarn tension, toward the center of the package along the yarn guide element. And is guided by it, thereby eliminating false traversing at the edges of the yarn package. Furthermore, the method according to the invention does not require a structurally complex yarn guide device and a laborious modification of the winding method, such a yarn guide device and a modification of the winding device being a winding device. May reduce speed.

  The winding device is basically a device arranged to produce a yarn package from a single yarn. The winding device is then a separate component and may in particular be a single machine. However, preferably the winding device is part of a textile machine or a spinning machine, in particular a rotor spinning machine. Also preferably, the winding device is a working unit of one of a number of working units of a textile machine producing a package, in particular a twill package, in particular one of a number of identical working units. is there. Particularly preferably, the winding device is a work station of an automatic winding machine, in particular an auto-corner. Such a winding device, or a working unit with a winding device, is preferably further provided with respectively a bobbin thread sensor, a thread tensioner, a thread clearer with a thread cutting device, a thread tension sensor, a thread catching nozzle, and / or a paraffin. It is equipped with a processing device.

  To produce a yarn package, a single yarn is first wound into an empty take-up package until a fully completed or full yarn / take-up package is formed. Preferably, the winding of the yarn takes place in a preset arrangement of the course of the yarn in the yarn package. Preferably, with a winding device or with each working unit of a working unit of a textile machine for producing a yarn package, a yarn feeding bobbin, for example particularly preferably a textile machine, for example a ring spinning machine, a rotor spinning machine. , Or a spinning cup manufactured with an air spinning machine and having a relatively small amount of yarn material, very particularly preferably in a yarn package having a significantly larger yarn volume than the yarn feeding bobbin, Especially rewound in a twill package. The yarn may initially be any, especially twisted, spun yarn made of fibers, made of any material, especially natural fibers such as wool or cotton, and / or synthetic fibers. Preferably, the yarn is Garn, twisted yarn, or the like.

  The yarn is continuously fed to the winding package via a grooved roller to produce a yarn package, the yarn running direction being the direction of movement of the yarn during this feeding. The supply device may basically be formed from any number of parts or assemblies of any material. Preferably, the feeding device is formed completely closed, so that the diffusion of fiber dust or fibers around the winding device can be reduced as much as possible. Preferably, the feeder, and in particular the feeder's opening for feeding the yarn, is arranged centrally in the grooved roller and / or in the winding package. Likewise preferably, the feeding with the feeding device is carried out at right angles to the surface of the grooved roller.

  According to the invention, the feeding of the yarn takes place under yarn tension. This thread tension can basically occur in any form. For this purpose, the yarn can be tensioned mechanically, in particular by means of a yarn tensioner, and / or by an air flow opposite to the direction of yarn travel. Therefore, the winding of the yarn is carried out against the yarn tension, which makes it possible to manufacture the package neatly and without kinks.

  To produce a yarn package, the winding package is held by a yarn package frame, which allows the winding package to rotate for winding the yarn. The yarn package frame is then pivotally supported, the pivot axis of the yarn package frame preferably extending parallel to the rotational axis of the winding package and / or the grooved roller.

  In order to determine the exact position of the yarn on the winding roller during winding or to guide the yarn during winding, upstream of the winding package in the yarn running direction, in particular immediately upstream of the winding package. Very particularly preferably, a grooved roller is arranged in the rolling contact with the winding package. Preferably, the grooved roller has at least the same length as the winding package, which ensures a reliable guiding of the yarn during winding over the yarn package or the entire width of the winding package.

  To guide the yarn, the grooved roller has at least one groove on its surface in which the yarn to be wound is guided. As the thread is guided in the winding device by the grooved roller or the grooves of the grooved roller, the grooved roller forces the thread to follow a known course preset by the geometry of the groove. The at least one groove then preferably extends such that the yarn package is wound on the twill yarn package.

  In order to be able to produce a twill package, the grooved roller preferably has only one groove, which groove extends from one end of the grooved roller towards the other end and again at the other end. From one end to the other end at an angle, the grooves on the surface of the grooved roller particularly preferably cross a plurality of times, so that the individual parts of the groove extend alongside one another on the surface. Can be considered to be a groove. Particularly preferably, the grooves extend in at least one direction, particularly preferably in both directions, at equal angles along the longitudinal central axis of the grooved roller, whereby the yarns into the yarn package are Uniform winding is achieved.

  The yarn guide element may first be any member or any assembly, wherein the yarn guide element extends over at least the entire length of the circumferential surface and / or over at least the entire width of the grooved surface of the grooved roller. As a result, the yarn guide element can be shifted between the yarn and the grooved roller, regardless of the position of the yarn in the groove or the grooved roller, which makes it possible to lift the yarn out of the groove. To that end, the thread guide element preferably has at least one flat and / or leading edge arranged parallel to the surface of the grooved roller. Particularly preferably, the all-thread guide elements are formed in such a way that they are curved at equal intervals with respect to the surface of the grooved roller.

  According to the invention, the yarn guide element is pivotable over at least one part parallel to the surface of the grooved roller, the center point or pivot axis of this pivoting movement preferably being the axis of rotation of the grooved roller. Is the same as More preferably, the yarn guide element is fully shiftable into the region between the opening of the feeding device for discharging the yarn and the region of the surface of the grooved roller in contact with the yarn. it can. Particularly preferably, the thread guide element can also be moved completely out of this area.

  When the yarn guide element is moved between the yarn coming from the supply device to be wound and the surface of the grooved roller, the yarn is lifted from the groove of the grooved roller and thereby the rotation of the grooved roller. It is no longer guided in the direction along the axis. Correspondingly, the yarn is pulled on the basis of the yarn tension into a straight course between the surface of the winding package or the yarn package and the feeder, in particular the opening of the feeder for the yarn. The feeding device is preferably not arranged in the region of one end of the yarn package, and more preferably not offset laterally to it, particularly preferably the yarn package and / or the groove Being located in the region of the center of the roller, the yarn lifted from the groove is pulled in the direction of the yarn package center, as opposed to being guided in the groove, and thereby the region of the edge of the yarn package. The false traverse in is avoided or eliminated.

  In a preferred configuration of the method according to the invention, the supply in a supply device which is designed as a yarn path and has a closed yarn path is preferably provided with a negative pressure and / or an air flow opposite to the yarn running direction. The yarn guide element is particularly preferably part of a suction nozzle shield, which suction nozzle is very particularly preferably movable along the peripheral section of the grooved roller. In order to carry out the method according to the invention in a preferred manner, this makes it possible to adapt the existing winding device simply in the area of the grooved rollers by the addition of previously unknown thread-guiding elements. Well, and by doing so, it is possible to enhance the performance of existing winding equipment without the high costs of implementing or using the method.

  Particularly preferably, the suction nozzle blocking member is a lower and / or inner suction nozzle blocking member, and this suction nozzle blocking member is grooved at the mounting position of the winding device as the lower suction nozzle blocking member. It is possible to move either the underside or the upside of the roller, and very particularly preferably, on the other hand, a second, in particular upper and / or outer suction, which is likewise arranged in the region of the grooved roller. The nozzle shield is provided solely for placement above the grooved roller. Also preferably, the inner suction nozzle shield is arranged closer to the surface of the grooved roller than the outer suction nozzle shield, particularly preferably both suction nozzle shields are independent of each other. And in particular also can be moved up and down relative to one another and / or arranged. As a final remark, preferably one or both suction nozzle shields are formed as swirling sheet metal. The yarn guide element, and in particular the suction nozzle shielding member, preferably forms one or more end members of the yarn passage closed except for the lower opening and the upper opening.

  In a preferred development of the method according to the invention, the yarn tension is generated in the feeding device by a yarn tensioner arranged upstream of the grooved roller in the yarn running direction, and / or the feeding device comprises a yarn guide element. It is arranged centrally upstream of the grooved roller so that the thread that is lifted from the groove can be pulled towards the center of the grooved roller and / or the winding package. In this way, in a particularly simple manner and without additional elements, the yarn is pulled towards the center of the winding package during or before false traversing in the winding package. In particular, this ensures that the formation of streaks is prevented. For that purpose, the feeding device is preferably displaced from the center by less than 25%, particularly preferably less than 15%, very particularly preferably less than 5%, relative to the overall width of the grooved roller and / or of the winding roller. Are arranged. Particularly preferably, the feeding device is centrally located.

  According to a preferred configuration of the method according to the invention, the winding package is frictionally driven by the grooved roller, so that the winding package and the grooved roller roll on each other. In this way, in a particularly simple manner, the drive of the yarn package formed in the winding package is achieved, whereas the orbital velocity of the yarn package on the surface remains equal, so that the yarn feed rate is increased. Is not required to increase with increasing yarn package diameter, which is preferred. For that purpose, the rotation axis of the winding package and / or the winding package frame is arranged parallel to the rotation axis of the grooved roller. Particularly preferably, the grooved rollers are driven by means of a drive unit, whereas very particularly preferably, the winding package and / or the yarn package frame is formed without a drive.

  In general, and in particular when driving the winding package by means of the grooved roller, it is preferable to drive the winding package and the grooved roller in opposite rotational directions. In this way, a particularly easy delivery of the thread from the groove of the grooved roller to the surface of the winding package is possible. Correspondingly more preferably, the yarn guide element is arranged to lift the yarn from the groove of the grooved roller in or along the direction of rotation of the grooved roller and / or opposite to the direction of rotation of the winding package. Move to. In this way, the thread guide element is moved in the thread running direction between the thread and the grooved roller and is thereby reduced by only a slight friction or by a fixed thread guide element. Only friction will occur between the thread guide element and the thread.

  Basically, the method according to the invention can optionally be used to prevent false traversing of the yarn. At this time, the lifting of the yarn from the groove of the grooved roller using the yarn guide element is periodically performed, if necessary, at the time of erroneous traversing or at the time of winding the yarn in the edge region of the yarn package. be able to. The winding of the yarn, and in particular the yarn position in the yarn package or the winding package, and / or the yarn tension are monitored in order to confirm an incorrect traverse and / or to lift the yarn if necessary. The method according to the invention is then, in accordance with this preferred configuration, particularly preferably used only if there is a need for this, that is to say if a false traverse is performed. At this time, the monitoring can be performed in any format. At this time, for example, optical monitoring using a camera is particularly conceivable. It is also possible to monitor the thread tension, in particular using a thread tension sensor. This is because the yarn tension is changed, especially when the yarn is misaligned, especially when the side surface of the yarn package is misaligned. It is also possible to monitor the yarn speed. This is because, when the yarn is guided correctly, the grooved roller imposes on the yarn a known course preset by the geometry of the groove, and thereby compares the course of the speed of the thread with the known course. If the deviation is sufficiently large, it is possible to infer an incorrect traverse of the yarn.

  Also preferably, it is possible to periodically lift the yarn out of the groove of the grooved roller, which is especially the case when the yarn is located in the edge region of the yarn or winding package. It is suitable. For that purpose, the number of revolutions of the grooved roller and / or the position of the yarn in the groove of the grooved roller can be monitored.

  According to a preferred development of the method according to the invention, during lifting of the thread from the groove of the grooved roller, the thread guide element is provided with a groove so that the thread can be lifted from the groove just, particularly just completely. It is moved along the circumference of the entrained roller, with particular preference immediately followed by a return movement of the thread guide element, at least to the extent that the thread is newly guided by the groove. In this way, false traversing is prevented on the one hand, and winding on the other hand is only interrupted for a short time by the defined yarn position. This is because the position of the thread lifted from the groove cannot be completely specified.

  Next, one embodiment of the method according to the present invention will be described in detail with reference to the drawings.

It is a perspective view which shows the winding device for manufacturing a yarn package. FIG. 2 is a side view schematically showing a part of the winding device shown in FIG. 1 with the yarn in the groove of the grooved roller. FIG. 3 is a side view schematically showing a part of the winding device shown in FIG. 2 with the yarn lifted from inside the groove of the grooved roller using a yarn guide element.

  The winding device 1 for producing the yarn package 2 shown in FIG. 1 is one working unit of a number of identical working units, which work units produce the yarn package 2. They are arranged parallel to one another on a textile machine, for example an automatic twill winder. In each winding device of the winding device 1, a yarn supplying bobbin 13 manufactured by using a spinning machine and having a relatively small amount of yarn material is placed in a winding package 4 having a large volume. It is used to rewind the yarn package 2.

  For this purpose, the winding device 1 has a yarn package frame 3 which is supported so as to be rotatable about a swivel axis 18, and a winding package 4 for forming the yarn package 2 on the yarn package frame 3. Can be placed. The yarn package frame 3 is supported so that the winding package 4 can come into contact with the surface of the grooved roller 6 and roll during the entire winding of the yarn 7. At this time, the winding package 4 is supported by the grooved roller 6. Driven by friction.

  The grooved roller 6 and the winding package 4 have rotation axes parallel to each other and rotate in directions R1 and R2 opposite to each other. The axis of rotation 18 of the yarn package frame 3 also extends parallel to both axes of rotation. The grooved roller 6 has on its surface only one groove 9 which is angled with respect to the axis of rotation and which extends from one end of the grooved roller 6 towards the other end and back again. The groove 9 itself intersects a plurality of times in its extended shape on the surface of the grooved roller 6. The groove 9 is provided so as to accommodate the yarn 7 to be wound up, whereby the yarn 7 is deflected along a part of the grooved roller 6 prior to winding, whereby the yarn 7 is The groove 9 determines the position of winding on the surface of the winding package 4.

  The yarn 7 delivered from the yarn supplying bobbin 13 is guided to the center of the grooved roller 6 by means of a supply device 8, in which case the supply device 8 is formed as a substantially closed yarn passage 11. A yarn tensioner 12, a yarn clearer 14, a yarn tension sensor 17, and a grooved roller 6 are arranged along the yarn passage 11 from the yarn supplying bobbin 13 to the winding package 4 in the yarn traveling direction 5.

  The upper end of the feeding device 8 is designed as a yarn suction device 15 and is therefore connected to a negative pressure cross beam (negative pressure line) 20 via a suction tube piece 16 which has a negative pressure cross beam 20. Extends over all working units of the textile machine, each working unit having one winding device 1. Furthermore, a yarn splicing unit 19 is arranged in the supply device 8 adjacent to the yarn suction device 15, and by using this yarn splicing unit 19, the portion of the yarn 7 already wound into the yarn package 2 is newly added. The yarn 7 of the yarn supplying bobbin 13 that has been supplied can be spliced.

  In order to manufacture the yarn package 2, first, the yarn 7 to be wound up is fed from the yarn feeding bobbin 13 to the grooved roller 6 by means of the feeding device 8, in which the yarn 7 is fed into the grooved roller 6. Of the surface of the grooved roller 6 is deflected to a preset position in the winding package 4 (see FIG. 2). The upper end of the feeding device 8, which is formed as a yarn suction device 15, usually comprises a yarn guide element 10 arranged below the grooved roller 6 and a swirling metal sheet 21 arranged above the grooved roller 6. The yarn guide element 10 and the swirling metal sheet 21 keep the upper opening of the feeder 8 small, so that, for example, an effective suction of the textile fibers can be carried out. . For that purpose, the thread guide element 10 and the swirling metal sheet 21 are formed as suction nozzle shields extending along the surface of the grooved roller 6.

  When the yarn 7 reaches the edge region of the yarn package 2 during winding, and in particular beyond this edge region, this creates an undesired Abschlag. According to the method according to the invention, the yarn guide element 10 is moved parallel to the surface of the grooved roller 6 so that the yarn 7 is lifted from the groove 9 in the surface of the grooved roller 6 (FIG. 3). reference). On the basis of the yarn tension and the arrangement of the end of the feeding device 8 in the center of the grooved roller 6, the incorrectly traversed yarn 7 forming the misalignment is no longer long held in its position by the groove 9. Instead, it will be pulled to the center of the grooved roller 6 so that any misalignment or other false traversing can be eliminated again.

  The yarn guide element 10 is then immediately moved to its normal position again, in which position there is no longer any contact with the yarn 7 and as a result the yarn 7 is again in the groove of the grooved roller 6. It will be extended within 9.

1 winding device 2 yarn package 3 yarn package frame 4 winding package 5 yarn traveling direction 6 grooved roller 7 yarn 8 supply device 9 groove 10 yarn guide element 11 yarn passage 12 yarn tensioner 13 yarn feeding bobbin 14 yarn clearer 15 yarn suction Device 16 Suction tube piece 17 Thread tension sensor 18 Swiveling axis 19 Thread splicing unit 20 Negative pressure cross beam 21 Swiveling thin metal plate R1 Rotating direction of grooved roller R2 Rotating direction of winding package V Moving direction of yarn guide element

Claims (11)

A yarn package frame (3) for rotatably holding the winding package (4), to the winding package (4) arranged upstream of the winding package (4) in the yarn running direction (5). A grooved roller (6) for positioning the yarn (7) during winding of the yarn, and a supply device (8) for supplying the yarn (7) to be wound onto the grooved roller (6). A method of operating a winding device (1) for producing a yarn package (2), comprising the following method steps:
A method step of feeding the yarn (7) to the grooved roller (6) using the feeding device (8) under yarn tension,
A method step of winding the yarn (7) around the winding package (4) arranged on the grooved roller (6), wherein the position of the yarn (7) in the winding package (4) is A method step defined by a groove (9) of said grooved roller (6),
In the method, including
To extend across the width of the grooved roller (6) and parallel to the surface of the grooved roller (6) in order to prevent false traversing of the yarn (7) in the winding package (4) A yarn guide element (10) pivotally supported on the yarn package (7) is lifted at least partially from the groove (9) of the grooved roller (6) and by yarn tension the yarn package (10). Method, characterized in that it can be moved between said thread (7) to be wound and said grooved roller (6) so as to be pulled from the edge region of 2) towards the center of the thread package. The yarn is supplied in the yarn passage (11) having the closed yarn running path against a negative pressure and / or an air flow opposite to the yarn running direction (5), and the yarn guide is provided. The element (10) is part of a suction nozzle shield which is movable along the circumference of the grooved roller (6),
The method of claim 1. The yarn tension is generated by a yarn tensioner (12) arranged upstream of the grooved roller (6) in the yarn running direction (5) of the feeding device (8), and the feeding device (8). The yarn (7) lifted from the groove (9) by means of the yarn guide element (10) towards the center of the grooved roller (6) and / or the winding package (4). Is arranged upstream of the center of the grooved roller (6) so as to be pulled,
The method according to claim 1 or 2. The winding package (4) is driven by friction by the grooved roller (6), so that the winding package (4) and the grooved roller (6) roll on one another,
Method according to any one of claims 1 to 3. The winding package (4) and the grooved roller (6) are driven in mutually opposite rotation directions (R1, R2),
Method according to any one of claims 1 to 4. In order to lift the thread (7) from the groove (9) of the grooved roller (6), the thread guide element (10) is arranged along the rotation direction (R1) of the grooved roller (6). And / or moving the winding package (4) in a direction opposite to the rotation direction (R2),
Method according to any one of claims 1 to 5. Lifting of the yarn (7) from the groove (9) of the grooved roller (6) using the yarn guide element (10), if necessary, at the time of erroneous traverse occurrence, or the yarn. Periodically during winding of the yarn (7) in the edge region of the package (2),
7. A method according to any one of claims 1 to 6. Monitoring the yarn position and / or the yarn tension in the winding package (4) in order to check for false traverses and, if necessary, to lift the yarn (7).
The method according to any one of claims 1 to 7. The number of revolutions of the grooved roller (6) for the periodic lifting of the thread (7) from the groove (9) of the grooved roller (6) using the thread guide element (10), And / or monitoring the position of the yarn (7) in the groove (9) of the grooved roller (6),
Method according to any one of claims 1-8. When lifting the thread (7) from the groove (9) of the grooved roller (6), the thread guide element (10) is such that the thread (7) is just lifted out of the groove (9). To a degree, it is moved along the circumference of the grooved roller (6) and immediately thereafter the thread guide element (10) is at least as far as the thread (7) is newly guided by the groove (9). , Move it back,
Method according to any one of claims 1-9. A winding device (1) for producing a yarn package (2), comprising:
A yarn package frame (3) for rotatably holding the winding package (4) for winding the yarn (7) onto the yarn package (2),
A groove (9) arranged upstream of the winding package (4) in the yarn running direction (5) for positioning the yarn (7) during winding on the winding package (4); A grooved roller (6) and a supply device (8) for supplying the thread (7) to be wound around the grooved roller (6), the supply device (8) comprising thread tension Having a thread tensioner (12) for supplying the thread (7) below,
In the winding device (1),
To be able to move the yarn (7) between the yarn (7) to be wound and the grooved roller (6) in order to prevent false traversing of the yarn (7) in the winding package (4) The thread guide element (10) extending beyond the width of the grooved roller (6) is pivotably supported parallel to the surface of the grooved roller (6). The winding device (1).