JP2013519799A - Device for drawing and winding a large number of synthetic yarns - Google Patents

Abstract

  The present invention is a device for pulling out a large number of synthetic yarns and winding them around a package of winding locations formed in mirror symmetry in two groups, and holding the winding locations so as to protrude in a cantilever manner. The take-up spindle is disposed along with the second take-up spindle on a take-up turret that is rotatably supported, and a drawing device is arranged at the take-up position. And the drawing device has a plurality of godets arranged mirror-symmetrically and the axis of the godet is oriented perpendicular to the take-up spindle. In order to obtain an arrangement form that is as compact and easy to operate as possible in such a type of apparatus, in the configuration of the present invention, the plurality of godets are held together in one godet holding body, and the godet A holding body is supported on the machine frame in a plane of symmetry between the winding turrets.

Description

  The present invention relates to an apparatus described in the superordinate concept section of claim 1, that is, an apparatus for pulling out a large number of synthetic yarns and winding them around a package at a winding portion formed in mirror symmetry in two groups. Each part is formed so as to be located side by side along a take-up spindle held so as to protrude in a cantilever manner, and two rotatable take-up turrets arranged side by side are provided. The take-up turret holds two take-up spindles for continuously taking up the yarn at the take-up location, and a drawing device is provided on the take-up location. The present invention relates to a type in which the take-up portion has a plurality of godets arranged in mirror symmetry, and the axis of the godet is oriented perpendicular to the take-up spindle.

  In the production of synthetic yarns, it is known that multifilament yarns extruded from a spinning device are cooled and then drawn out by guide rollers formed as godets or turning rollers and individually wound into packages for stock. . The number of yarns extruded simultaneously is determined by the number of winding points in the winder, that is, the number of winding points where the yarn is wound around the package at the same time. In the prior art, basically two different device configurations are known for drawing out and winding up the yarns that are pushed out side by side in parallel.

  The first embodiment of the device for drawing and winding the synthetic yarn is based on the form that the entire yarn group is guided together around one guide roller. A device of this type is known for example from WO 96/09425. In this case, the plurality of godets are arranged on the godet holding body so as to protrude in a cantilever manner. In this case, the godet extends parallel to a plurality of winding points arranged side by side along the winding spindle. This known device has the disadvantage that the entire thread group is guided around a godet protruding in a cantilevered manner, so that the godet must have a guide circumferential wall protruding correspondingly long. Furthermore, the winding points are likewise arranged along a winding spindle that protrudes in a cantilevered manner, so that this limits the number of yarns that can be wound simultaneously.

  Recently, more and more double winders (Doppelwicklermaschine) are used to wind as many yarns as possible into the package at the same time, thereby distributing the yarns extruded in parallel from one spinning position into two yarn groups. It can be wound up at the same time. Such a configuration of the device for drawing out and winding up synthetic yarn is known from DE 10045473 A1. This type of apparatus is the starting point of the present invention. This known device has two winding devices arranged mirror-symmetrically with each other, and both winding devices have a plurality of winding points arranged side by side. Separate godets are disposed at the winding locations, and these godets are held by two godet holders disposed on the winding locations. Based on such an arrangement, a device of the above type requires a large installation space. In this case, furthermore, it is necessary to drive the godets arranged on the separate godet holders independently of each other, that is, independently of each other, and as a result, high control costs are required to maintain the same peripheral speed.

  The prior art, however, also knows other solutions for drawing out and winding up large yarn groups. For example, in a known apparatus for pulling out and winding a large number of synthetic yarns based on US Pat. No. 3,844,496 and US Pat. No. 6,210,143, two groups of winding points are formed one above the other in the machine frame, They are arranged side by side along a winding spindle that protrudes in a cantilevered manner. In this case, in order to pull out and supply the synthetic yarns, godets protruding in a cantilever manner are provided, and all the yarns are guided alongside each other by these godets. Such a device, however, basically has the disadvantage that it is necessary to replace the full package from the two doffing planes at the winding point. Furthermore, the godets require a long projecting guide wall or a very high placement density with a slight thread spacing, as disclosed in US Pat. Increase the risk of damage.

  The object of the present invention is therefore to improve a known type of device for drawing and winding a large number of synthetic yarns into a package so that all the yarns can be drawn synchronously into the package while achieving optimal space use. It is to be able to wind up.

  In order to solve this problem, in the configuration of the present invention, in the apparatus of the type described at the beginning, a plurality of godets are held together by one godet holder, and the godet holder is symmetrical between the winding turrets. It was supported by a machine frame in a plane.

  Advantageous aspects of the invention are described in the subordinate claims.

  The present invention is freed from the reserved condition that the drive side of the godet must be kept freely accessible to receive the godet drive. In the apparatus of the present invention, the godet is arranged on two operation sides located on opposite sides of the godet holder. The godet driving device is incorporated in the godet holding body between the two operation sides. Furthermore, by arranging the godet holder in a symmetrical plane, a slight yarn displacement can be realized in order to pull out the yarn just pushed out from the preceding spinning device.

  In an embodiment in which a particularly compact arrangement of the device can be obtained, the winding site, the winding turret and the godet holder are held in one common machine frame.

  In a particularly advantageous manner, the machine frame is formed from a plurality of parts and receives at least one traversing holder arranged on the winding spindle and receives a plurality of traversing units arranged at the winding site. The godet holding body is disposed on the upper side surface of the traverse holding body. If comprised in this way, the short yarn area between a godet and a winding location will be attained.

  In another aspect, to receive the winding turret, the machine frame has an integral housing or two housings arranged side by side mirror-symmetrically, depending on the properties of the winding turret. . For example, the winding point can be formed in one machine unit or in two separated machine units.

  Regardless of the concept of the machine frame, in a particularly advantageous alternative of the invention, at least one stand for supporting the traverse holder is provided between the winding turrets, preferably the free end of the winding spindle. It is arranged in the area of the part. With such a configuration, a plurality of godets can be reliably arranged on the godet holder without causing an overload on the traverse holder of the machine frame.

  Basically, it is possible to drive the godets arranged on the operation sides located on the opposite sides of the godet holding body by individual electric motors. However, in another advantageous embodiment of the invention, the godets that are mirror-symmetrically opposite one another can be driven synchronously in common by one electric motor.

  For this purpose, it is advantageous if the guide walls of the two godets are directly connected to the drive shaft of one motor.

  In this case, in order to realize direct drive, the drive shaft of the electric motor has two drive shaft end portions located on the opposite sides, and both drive shaft end portions rotate with the guide peripheral wall of the godet, respectively. It is bound impossible.

  In order to avoid spreading of the yarn during the distribution of the yarn from the last godet to the winding site, in another particularly advantageous aspect of the invention, a godet arranged immediately upstream of the winding site in the yarn runway is provided. Further, it is held side by side at the winding location on the side of the winding location, and individual turning rollers for distributing the yarn are arranged at the winding location. With this arrangement, the yarn can be guided and distributed from a substantially horizontally oriented distribution plane.

  Depending on the yarn type, the yarn is stretched to some extent before winding, so that the yarn is guided by a plurality of godets arranged one after the other on the yarn runway. For this purpose, a godet, preferably a heated guide wall, is used, so that in another advantageous embodiment of the invention, a plurality of driveables can be provided on each of the two operating sides of the godet holding body which are located on opposite sides. Godets are arranged for one yarn runway, and at least two godets that are mirror-symmetrically opposite to each other have guide peripheral walls formed in a pot shape, and the guide peripheral walls are respectively Surrounding the heating means for heating the peripheral wall surface.

  The processing of the yarn can be added by means of a further additional unit, which in another advantageous aspect of the invention is likewise arranged mirror-symmetrically on the operating side of the godet holder. .

  In this case, an entanglement device or a treatment device for moistening the yarn can be arranged on the godet holder as the additional unit.

  In order to draw and wind the yarn, the godet and the winding spindle are preferably driven or controlled by one common drive and electronic controller. For example, the spindle drive device of the winding spindle and the godet godet drive device are connected together to one drive and electronic control device.

  The electronic control unit is advantageously connected to one operating unit for starting and stopping all the drive units, so that all processes for drawing and winding the thread are centralized. Can be carried out by one operator. However, as an alternative, it is also possible to provide two individual operating units connected to the electronic control unit, in which case both operating units are used and the units arranged on both operating sides are It can be operated together with a winding point arranged on the operation side.

  Preferred embodiments of the invention will now be described with reference to the drawings.

1 is a front view showing a first embodiment of an apparatus according to the present invention. It is a side view of the 1st embodiment shown in FIG. FIG. 6 is a front view showing another embodiment of the apparatus according to the present invention. FIG. 4 is a side view of the embodiment shown in FIG. 3. It is a cross-sectional view which shows one Embodiment of the godet holding body provided with two godets arrange | positioned mirror-symmetrically. It is a cross-sectional view which shows another embodiment of the godet holding body provided with two godets arrange | positioned mirror-symmetrically.

  1 and 2 show a first embodiment of the device according to the invention for drawing and winding a large number of synthetic yarns as seen from different directions. In FIG. 1 the device is shown in front view and in FIG. 2 in side view. In the following, unless there is a particular description of which drawing to refer to, the following description is a description for both figures.

  In the embodiment of FIGS. 1 and 2, the device according to the invention is arranged below the spinning device 1. In the illustrated embodiment, the spinning device 1 is formed by a single spinning beam 2, a plurality of spinning nozzles 3, a cooling device 4, and a descending shaft 5 that are arranged below the spinning beam 2. Inside the spinning device 1, a large number of yarns 6 are extruded parallel to each other and cooled. For this purpose, a large number of thin filament strands are extruded in each spinning nozzle 3 and are combined into one yarn 6 after cooling.

  An apparatus according to the present invention is disposed under the spinning apparatus 1, and in this embodiment, the apparatus is disposed under the godet holding body 9 and a drawing device 42 having a plurality of godets in the godet holding body 9. And two winding point units 11.1, 11.2.

  The godet holding body 9 has two operation sides 37.1 and 37.2 located on opposite sides, and a plurality of driven godets are arranged on both operation sides 37.1 and 37.2, respectively. Has been. For example, on the operation side 37.1, a drawer godet 7.1 and an extended godet 8.1 are held on the godet holding body 9 up and down. The operation side 37.2 located on the opposite side holds godets 7.2, 8.2 arranged in mirror symmetry. The godet drive units of the drawer godets 7.1 and 7.2 and the extended godets 8.1 and 8.2 are incorporated in the godet holder 9 and are not shown here, but this will be described later. More details.

  The godet holding body 9 is supported via a machine frame 10, and this machine frame 10 is disposed on two winding point units 11.1, 11.2 which are positioned in a mirror-symmetrical manner. ing. For this purpose, the godet holding body 9 is held on a symmetrical plane 38, whereby the godets held on the two operating sides 37.1, 37.2 are respectively wound on the winding point units 11.1, 11.2. Arranged at take-off points 19.1, 19.2.

  In the illustrated embodiment, the winding unit 11. 1, 1. 1. 2 may be formed by individual winding machines, which are optionally under the machine frame 10 of the godet holder 9. Can be combined with godets. As shown in FIG. 1 and FIG. 2, each winding unit 11.1, 11.2 has one winding turret 12.1, 12.2, and this winding turret 12.1, 12 .2 are supported on the housings 17.1, 17.2, respectively. Each winding turret 12.1, 12.2 has two winding spindles 13.1, 14.1; 13.2, 14.2 projecting from each other. The winding spindles 13.1, 14.1; 13.2, 14.2 are each rotatably driven via a spindle drive. FIG. 2 shows the spindle drives 22.1, 22.2 of the winding spindles 13.1, 14.1. Along the winding spindles 13.1, 14.1, winding locations 19.1, 19.2 formed in mirror symmetry are extended. The winding point units 11.1, 11.2 each have four winding points 19.1, 19.2 formed side by side. The number of winding points is only an example in the illustrated embodiment. For example, in the embodiment shown in FIGS. 1 and 2, a total of eight yarns are pulled out of the spinning device 1 in parallel with each other and wound up into a package. In order to wind the yarn, one traverse unit 16.1, 16.2 is arranged at each winding point 19.1, 19.2, and these traverse units 16.1, 16.2 It is held by traversing holders 18.1, 18.2. These traverse holders 18.1, 18.2 extend over the entire length of the take-up spindles 13.1, 14.1, with one diverting roller 29.1, 29.29 for each take-up point. 2 has. Between the traversing units 16.1, 16.2 and the take-up spindles 13.1, 14.1, one pressure roller 15.1, 15.2, respectively, is provided, whereby the yarn is wound. It can be dispensed on the surface of the package 39.1, 39.2 at the time of removal.

  The godet holding body 9 provided with the drawing godets 7.1 and 7.2 and the extending godets 8.1 and 8.2 is provided at the protruding end of the winding spindles 13.1 and 14.2 with the extending godet 8.1. , 8.2 are arranged side by side next to the winding points 19.1, 19.2. Thereby, the distribution of the yarn 6 to the individual winding points can be carried out through a distribution plane oriented substantially horizontally. For this purpose, turning rollers 29.1, 29.2 are arranged at the winding points 19.1, 19.2, respectively.

  A drive and electronic control device 21 is provided on the opposite side of the winding part unit 11.1, 11.2 from the end of the protruding winding spindle. It is connected to the drive units and actuators of the winding unit 11.1, 11.2 and godet 7.1, 7.2, 8.1, 8.2 via the control line. For this purpose, FIG. 2 illustrates the connection between the spindle drive 22.1, 22.2 and the godet drive. The drive and electronic control device 21 is connected to the operation units 20.1 and 20.2 via at least one control line. The operating unit 20.1 is provided for the activation and deactivation of all drives and actuators, which are used for drawing and winding the yarn on the operating side 37.1. The The operating unit 20.2 is used for actuating and stopping the drive and sensors of the unit provided on the operating side 37.2.

  The embodiment shown in FIGS. 1 and 2 is particularly suitable for producing and winding so-called POY yarns (Pre Oriented Yarn). In this case, the drawing godets 7.1 and 7.2 and the drawing godets 8.1 and 8.2 are driven synchronously, and the drawing godets 7.1 and 7.2 and the drawing godets 8.1 and 8.2 are connected. In between, a certain speed difference can be adjusted.

  In the embodiment shown in FIGS. 1 and 2, the arrangement form of the godet holding body 9 with respect to the winding point units 11.1, 11.2 is an example. Basically, it is also possible to arrange the godet holding body 9 in the middle with respect to the protruding portions of the traverse holding bodies 18.1, 18.2. In such an arrangement, the yarn is distributed from the distribution plane extending substantially vertically to the individual winding points.

  3 and 4 show another embodiment of the device according to the invention for producing fully drawn yarns, so-called FDY yarns (Full Drawn Yarn). This embodiment is shown in different viewing directions in FIGS. 3 and 4 and the spinning device is not shown. The embodiment is shown in front view in FIG. 3 and in side view in FIG. The embodiment of FIGS. 3 and 4 is substantially the same as the embodiment shown in FIGS. 1 and 2, so only the differences will be described below.

  In the embodiment shown in FIGS. 3 and 4, the number of winding points 19.1, 19.2 is the same as in the previously described embodiment and is integrated into one common winding point unit 11. . The winding turrets 12.1, 12.2 with the winding spindles 13.1, 14.1; 13.2, 14.2 are mounted in the machine frame 10 together with the traverse units 16.1, 16.2. Retained. The machine frame 10 here simultaneously serves to receive a drawer device 42, which is arranged with the godet holder 9 on the upper side of the machine frame 10.

  The machine frame 10 is formed of a plurality of parts and has a housing 17 in which winding turrets 12.1, 12.2 are rotatably supported. A traverse holder 18 is disposed in the housing 17, and the traverse holder 18 holds the traverse units 16.1 and 16.2 and the pressure rollers 15.1 and 15.2. On the upper side of the traverse holder 18, the godet holder 9 is arranged on a symmetrical plane 38 extending in the central region of the winding part unit 11.

  As can be seen from FIG. 4, the godet holder 9 is held by the traverse holder 18 near the free end of the winding spindle. For stabilization, a stand 40 is disposed on the traverse holder 18, and the stand 40 supports the traverse holder 18 and consequently the godet holder 9.

  The godet holding body 9 has a plurality of godets and additional units on the operation sides 37.1 and 37.2 located on opposite sides thereof, thereby extending a plurality of yarns traveling in parallel with each other; It can be additionally processed. In particular, the thread is in one of the operating sides 37.1, 37.2, one heated drawer godet 7.1, two diverting rollers 23.1, 23.2, one other It is guided through a heated drawing godet 8.1 and two guide godets 24.1, 25.1 arranged one after the other (see FIG. 4). Between the drawing godet 8.1 and the guide godet 24.1, a processing device 26.1 is arranged to wet the yarn. In the further running path of the yarn, an entanglement device 27.1 is provided between the guide godets 24.1, 25.1, and the yarn is individually entangled by this entanglement device 27.1.

  After running out of the guide godets 25.1, 25.2 arranged on the side above the winding points 19.1, 19.2, the yarn is wound via the turning rollers 29.1, 29.2. Guided to take points 19.1, 19.2.

  In the embodiment shown in FIGS. 3 and 4, the drive devices and actuators of the units arranged on the operation side 37.1 and 37.2 and the winding unit 11 are controlled together via the operation unit 20. . The operation unit 20 is disposed on the end face of the godet holder 9, and is connected to the drive and electronic control device 21 via at least one control line. As a result, all drive devices and actuators can be activated and deactivated via the operation unit 20. As usual, the operating unit 20 has a control algorithm that can automatically execute a prescribed process sequence such as a process start.

  The embodiment shown in FIGS. 3 and 4 is therefore particularly suitable for producing FDY yarns.

  In the embodiment shown in FIGS. 1-4, in the following, two different concepts of the godet drive are shown in order to allow the godet to be driven synchronously. FIG. 5 shows a first embodiment for driving two godets 7.1 and 7.2 held mirror-symmetrically by one common godet holder 9. The godets 7.1 and 7.2 have one guide peripheral walls 32.1 and 32.2, respectively, and the guide peripheral walls 32.1 and 32.2 are connected via drive shafts 31.1 and 31.2. Coupled with motors 30.1 and 30.2, respectively. Both motors 30.1 and 30.2 are controlled at the same drive speed via a common control device 41. The control device 41 is incorporated in the normal drive / electronic control device 21. The support of the drive shafts 31.1, 31.2 takes place directly on the godet holder 9 in this embodiment by means of separate bearing means 36.1, 36.2.

  FIG. 6 shows another embodiment of two stretched godets 8.1 and 8.2 which are held mirror-symmetrically by the godet holder 9. The extending godets 8.1 and 8.2 have pot-shaped guide peripheral walls 32.1 and 32.2, respectively, and these guide peripheral walls 32.1 and 32.2 are two drive shafts of the drive shaft 31. Combined with ends 34.1, 34.2. The drive shaft 31 is driven by the electric motor 30. For this purpose, the electric motor 30 is connected to a control device 41. The drive shaft 31 is rotatably supported on the godet holding body 9 on both sides of the electric motor 30 via bearing means 36.1 and 36.2.

  In order to heat the guide peripheral walls 32.1 and 32.2, the godet holder 9 holds one cylindrical heating means 35.1 and 35.2, respectively, and this heating means 35.1 and 35. .2 enters the pot-shaped guide peripheral walls 32.1 and 32.2 and heats the guide peripheral walls.

  The driveability shown in FIGS. 5 and 6 of a godet arranged mirror-symmetrically can also be combined so that an unheated godet is driven by one common motor. The godet shown in FIGS. 1 to 4 is therefore advantageously driven on the operating side by one of the concepts described above.

  DESCRIPTION OF SYMBOLS 1 Spinning device, 2 Spinning beam, 3 Spinning nozzle, 4 Cooling device, 5 Descent shaft, 6 Yarn, 7.1, 7.2 Draw godet, 8.1, 8.2 Stretch godet, 9 Godet holder, 10 Machine Frame 11, 11.1, 11.2 Winding unit, 12.1, 12.2 Winding turret, 13.1, 13.2 Winding spindle, 14.1, 14.2 Winding spindle, 15 .1, 15.2 Pressure roller, 16.1, 16.2 Traverse unit, 17, 17.1, 17.2 Housing, 18, 18.1, 18.2 Traverse holder, 19.1, 19 .2 Winding point, 20, 20.1, 20.2 Operation unit, 21 Drive and electronic control unit, 22.1, 2.2.2 Spindle drive unit, 23.1, 23.2 Turning roller, 24.1 , 24.2 Guide Godet 25.1, 25.2 guide godet, 26.1, 26.2 processing device, 27.1, 27.2 entanglement device, 28 control and supply line, 29.1, 29.2 turning roller, 30.1, 30.2 motor, 31.1, 31.2 drive shaft, 32.1, 32.2 guide circumferential wall, 33 motor, 34.1, 34.2 drive shaft end, 35.1, 35. 2 Heating means, 36.1, 36.2 Bearing means, 37.1, 37.2 Operating side, 38 Symmetry plane, 39.1, 39.2 Package, 40 stand, 41 Control device, 42 Drawer device

Claims (15)

A device that draws out a large number of synthetic yarns and winds them around a package of winding points (19.1, 19.2) formed mirror-symmetrically in two groups, the winding points (19.1, 19 .2) are arranged to be positioned side by side along the take-up spindles (13.1, 14.1) held so as to protrude in a cantilevered manner and are arranged side by side Two possible winding turrets (12.1, 12.2) are provided, the winding turrets (12.1, 12.2) at the winding points (19.1, 19.2) Two winding spindles (13.1, 13.2, 14.1, 14.2) are held in order to continuously wind the yarn, and the drawing device (42) is further connected to the winding point (19 .1, 19.2) and the winding location (19.1, 1 9.2) has a plurality of godets (7.1, 7.2) arranged mirror-symmetrically, and the axis of the godets (7.1, 7.2) is the winding spindle (13. 1,14.1) in the type oriented perpendicular to
The plurality of godets (7.1, 7.2) are held together by one godet holder (9), and the godet holder (9) is attached to the winding turret (12.1, 12.2). Device supported by a machine frame (10) in a plane of symmetry (38) in between.   2. The device according to claim 1, wherein the winding points (19.1, 19.2) and the winding turret (12.1, 12.2) are held on one machine frame (10).   The machine frame (10) is formed from a plurality of parts, and at least one traverse holder (18) arranged on the winding spindle (13.1, 14.1) is connected to the winding point (19. 1, 19.2) for receiving a plurality of traversing units (16.1, 16.2), and a godet holder (9) is provided for traversing holder (18) The apparatus of claim 2, wherein the apparatus is disposed on an upper surface of the apparatus.   In order for the machine frame (10) to receive the winding turrets (12.1, 12.2), either a single housing (17) or two housings (17.1) arranged side by side mirror-symmetrically. , 17.2).   5. A device according to claim 3 or 4, wherein at least one stand (40) for supporting the traversing carrier (18) is arranged between the winding turrets (12.1, 12.2).   The godet (7.1, 7.2) has a guide peripheral wall (32.1, 32.2) that can be driven, and the guide peripheral wall (32.1, 32.2) includes a plurality of separate electric motors. 6. The device according to claim 1, wherein the device can be driven synchronously by (30.1, 30.2) or by a common electric motor (30).   7. The device according to claim 6, wherein the guide peripheral walls (32.1, 32.2) of the two godets (7.1, 7.2) are directly coupled to the drive shaft (31) of the electric motor (30).   The drive shaft (31) has two drive shaft end portions (34.1, 34.2) located on opposite sides to the outside of the electric motor (30), and guide peripheral walls (32.1, 32. 8. The device according to claim 7, wherein each of 2) is non-rotatably coupled with one of the drive shaft ends (34.1, 34.2).   The godet (8.1, 8.2) arranged immediately upstream of the winding point (19.1, 19.2) on the yarn path is located on the side of the winding point (19.1, 19.2). Are arranged side by side at the winding points and are individually deflected rollers (29.1, 29.2) for distributing the yarn (6) to the winding points (19.1, 19.2). The device according to claim 1, wherein the device is disposed.   A plurality of drivable godets (7.1, 8.1) are provided on one operating line (37.1, 37.2) located on opposite sides of the godet holder (9). And at least two godets (8.1, 8.2) which are mirror-symmetrically located on opposite sides of the guide peripheral wall (32.1, 32.2) formed in a pot shape. 10. The guide peripheral walls (32.1, 32.2) each comprising a heating means (35.1, 35.2) for heating the peripheral wall surface. The apparatus of any one of Claims.   One or more additional units (27.1, 27.2) on the operating sides (37.1, 37.2) located on opposite sides of the godet holder (9), respectively, for processing the yarn group 11. A device according to any one of claims 1 to 10, which is arranged.   The additional unit on each operating side (37.1, 37.2) has at least one entanglement device (27.1, 27.2), the entanglement device (27.1, 27.2) 12. A device according to claim 11, wherein the yarns of the relevant yarn group are individually entangled.   13. The additional unit on each operation side (37.1, 37.2) has a processing device (26.1, 26.2) for individually moistening the yarns of the corresponding yarn group. Equipment.   A plurality of spindle driving devices (22.1, 22.2) are disposed on the winding spindle (13.1, 13.2), and a plurality of godet driving devices (7.1, 8.1) are provided. 30.1, 30.2), and the spindle drive (22.1, 22.2) and godet drive (30.1, 30.2) are one common drive and electronic control. 14. A device according to any one of the preceding claims, connected to a device (21).   The electronic control unit (21) is connected to one operating unit (20) for actuating and deactivating all drive units (22.1, 22.2, 30.1, 30.2) or Connected to two operating units (20.1, 20.2) for individually starting and stopping each drive (22.1, 22.2, 30.1, 30.2) involved in the two yarn groups 15. The device of claim 14, wherein:

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