JP2016531216A - Equipment for producing multiple synthetic yarns - Google Patents

Abstract

The present invention relates to an apparatus that selectively manufactures a plurality of synthetic yarns as single yarns or composite yarns, and relates to an apparatus that includes a plurality of spinning nozzle groups that spin at least two yarn groups. In the spinning nozzle group, a plurality of godets for drawing and / or drawing the yarn and a plurality of winding unit groups for winding the yarn as a single yarn or a composite yarn are arranged correspondingly. In order to be able to selectively produce single yarns or composite yarns without a structural conversion procedure, according to the present invention, one common yarn catching device is used in the yarn runway for spinning nozzle groups and godets. A first pulling godet forming a first vertical yarn runway plane of the godet in the yarn collecting device, and another yarn placed after the draw godet in the yarn runway A guide godet or a guide roller that forms a runway plane is arranged correspondingly.

Description

  The present invention relates to an apparatus for selectively producing a plurality of synthetic yarns as single yarns or composite yarns, as described in the superordinate conceptual section of claim 1.

  Such a device is known on the basis of DE 102009038496A1.

  Synthetic yarns that are necessary for the textile industry are manufactured using a variety of different devices for melt spinning multifilament yarns, depending on their use. For example, when manufacturing a so-called POY yarn (semi-drawn yarn), it is usual to draw a yarn group by two godets after melt spinning and then wind it around a package. The POY yarn is then a pre-product for the texturing process that is preferably carried out using a texturing machine.

  Synthetic yarns that are suitable for further processing into sheet products immediately after the melt spinning process are called FDY yarns (fully drawn yarns). Such a yarn is drawn in at least one drawing device having a plurality of godets after melt spinning. Therefore, the device used for this has a plurality of godets, which draw, draw and relax the yarn.

  Another yarn type required in the textile industry is the so-called decorative yarn. Such a decorative yarn is formed by guiding together a plurality of yarns having different physical characteristics. This allows certain yarn effects such as structural effects, gloss effects or color effects to be produced directly in the melt spinning process, so that such composite yarns can also be processed directly into fiber surface products. Can do. However, as yarns are affected by fashion, the demand and use of yarns are subject to significant changes.

  Known devices for producing a plurality of synthetic yarns offer the possibility of selectively producing POY yarns, FDY yarns or decorative yarns. POY yarn and FDY yarn are referred to herein as single yarn. This is because the POY yarn and the FDY yarn are each formed from a large number of filament yarns having the same physical characteristics. In contrast, the decorative yarn is referred to herein as a composite yarn. This is because the decorative yarn is formed from at least two filament bundles formed with different physical properties.

  In order to selectively produce single yarns or composite yarns, a known apparatus uses a plurality of spinning nozzle groups, each connected independently to one melt source. In the spinning nozzle group, one of two yarn collecting devices that cooperate with the godet system to which the spinning nozzle group belongs is arranged. In the godet system, two separate winders with two winding unit groups are correspondingly arranged. In order to be able to selectively produce single yarns or composite yarns, a known device requires a restructuring procedure. For example, when manufacturing composite yarns, one of the winders is restructured so that a group of composite yarns can be received from one godet system and wound into a package. Furthermore, in order to be able to selectively produce single yarns having POY characteristics or single yarns having FDY characteristics, it is necessary to change the structure of the godet system.

  Basically, also in the prior art, devices for producing synthetic yarns are known, in which yarns are generated from a plurality of spinning nozzle groups. In a known device, for example according to WO20050522226A1, a large number of single yarns are produced exclusively by two spinning nozzle groups. In these spinning nozzle groups, one yarn collecting device and one godet system are arranged correspondingly to produce a single yarn having POY characteristics. However, such an apparatus is not at all suitable for selectively producing single or composite yarns.

  Therefore, an object of the present invention is to improve a device for selectively producing a plurality of synthetic yarns as a single yarn or a composite yarn of the type described at the beginning, and to provide a device that does not require a structural change treatment of the device. It is.

  Another object of the present invention is to provide an apparatus for producing a plurality of synthetic yarns that allows the production of single yarns and composite yarns as required with high flexibility.

  In order to solve this problem, in the configuration of the present invention, one common yarn collecting device is disposed between the spinning nozzle group and the godet in the yarn running path, and the yarn collecting device includes A first draw godet that forms one vertical yarn runway plane and a guide godet or guide roller that is placed behind the draw godet in the yarn runway and forms another yarn runway plane are arranged correspondingly. .

  Further preferred embodiments of the invention are defined by the features and combinations of features described in the respective dependent claims.

  Special advantages of the present invention include: That is, in the apparatus according to the present invention, in order to selectively form a single yarn or a composite yarn with desired physical characteristics, only one yarn collecting device and one goblet are provided between the spinning device and the winding device. Only the dead system is arranged. The apparatus according to the present invention can produce a large number of single yarns having POY properties, a plurality of single yarns having FDY properties, or a plurality of composite yarns having special decorations without a structure conversion treatment. Depending on the thread type, one of the thread runway planes can be used to guide the thread by arranging the first drawer godet and the rear guide godet corresponding to the thread collecting device. can do. In this way, the yarn group is introduced into the godet system immediately after the yarn catching device in relation to the processing sequence in the godet, or first handed over to a partial area of the godet system through a post-installed guide godet Can do. In order to produce a composite yarn, the yarn is fed to the godet system via both yarn runway planes. Further, a place where all the yarn groups can be caught together is determined by the yarn collecting device placed in front of the godet.

  In order to avoid as much deflection as possible during the drawing and delivery of the yarn from the spinning device, in a preferred embodiment of the device according to the invention, the drawing godet and the guide godet or guide roller placed downstream are With respect to the collecting device, the formed yarn path planes are arranged so as to form an angle in the range of 0 ° to 15 ° therebetween.

  In this case, in the configuration of the yarn collecting device suitable for guaranteeing the yarn guide of the yarn, the yarn collecting device includes at least one comb-type yarn guide for guiding the yarn, and a yarn cutting device including the yarn suction device. have. Comb yarn guides allow a large number of yarns to be guided with a predetermined spacing between the yarns. For example, the yarns can be guided parallel to each other through a godet with a small spacing in the range of 4 mm to 10 mm.

  According to another preferred aspect of the present invention, the godet is arranged in one winding with respect to one yarn runway, and another guide godet subsequent to the draw godet in the yarn runway is connected to the yarn runway. Is held laterally by the yarn runway plane for drawing and guiding. By configuring in this way, it is possible to ensure that the yarn processing is performed in various forms according to the yarn run-in height determined by the drawing godet or the guide godet.

  In order to improve the unity of filaments in single yarns or composite yarns, in another aspect of the invention, an entanglement device is disposed between two guide godets, the entanglement device comprising a single yarn or a composite yarn. Are selectively entangled with each other. Such an entanglement device is preferably held at the end of the godet system in order to produce the yarn connections (Fadenschluss) in single or composite yarns before winding.

  Yarn extrusion can be performed in any form by a plurality of spinning nozzle groups. At this time, in the aspect of the present invention, the spinning nozzle group is formed by a plurality of multi-spinning nozzles each having a plurality of melt inlets, and the multi-spinning nozzles are held by a single spinning beam in a row shape. Yes. Such a multi-spinning nozzle has the special advantage that yarns can be formed side by side at a narrow pitch.

  However, as an alternative, a mode is also possible in which the spinning nozzles of the spinning nozzle group are distributed and arranged in a plurality of spinning beams held side by side.

  In another aspect, the winding unit group is distributed to at least two separate winders in order to be able to wind up all single yarns or composite yarns as required at the end of the process. The winders are positioned opposite to each other to be mirror images and can be controlled independently of each other. However, when manufacturing single yarns, preferably two winders are used to operate the winding unit group.

  In another aspect of the invention, where a very compact arrangement of the device can be obtained, the godet is above the winder so that the yarn can be fed to the winding unit group from the end face region of the winder. It is held by the holding frame. If comprised in this way, it will become unnecessary to expand a thread group from a processing interval to a winding interval. The yarn group can preferably be supplied to the winding unit via a plurality of turning rollers.

  It has been found that the treatment of single yarns with FDY properties is preferably carried out on yarns that are not oiled. This can save the additional thermal energy normally required to heat the wet yarn. For such a case, in a particularly preferred aspect of the present invention, a first oil supply station for supplying oil to the yarn is correspondingly arranged in the yarn collecting device, and the yarn is disposed between the guide godets. A second oil supply station for supplying the oil is correspondingly arranged, and both oil supply stations are formed to be controllable independently of each other. This allows the yarn to be supplied immediately after extrusion, before drawing, after drawing, or at both oil supply stations. This guarantees a high flexibility for producing the yarn.

  Next, several embodiments of the apparatus according to the present invention will be described in detail with reference to the drawings.

1 is a cross-sectional view schematically showing a first embodiment of an apparatus according to the present invention. FIG. 2 is a longitudinal sectional view schematically showing the embodiment shown in FIG. 1. It is a figure which shows schematically the godet system of embodiment shown in FIG. 1 in a several driving | running state. It is a cross-sectional view schematically showing another embodiment of the spinning device. FIG. 6 is a drawing schematically showing still another embodiment of the spinning device of the device according to the invention in different line-of-sight directions.

  1 and 2 show a first embodiment of an apparatus for producing a plurality of synthetic yarns according to the present invention as seen from a plurality of directions. In FIG. 1 the device is shown in cross section and in FIG. 2 in vertical section. Unless explicitly referred to one of both figures, the following description is for both figures.

  The apparatus shown in FIGS. 1 and 2 has two spinning nozzle groups 2 and 3. The spinning nozzle group 2 and the spinning nozzle group 3 each have a total of four individual spinning nozzles in a row-type arrangement format. As can be seen in particular in the description in FIG. 2, both spinning nozzle groups 2, 3 and their spinning nozzles are formed by multi-spinning nozzles or multi-spinning nozzles 4.1 to 4.4. Accordingly, each of the multiple spinning nozzles 4.1 to 4.4 has one spinning nozzle 2.1 in the spinning nozzle group 2 and one spinning nozzle 3.1 in the spinning nozzle group 3. Such multi-spinning nozzles 4.1 to 4.4 stand out by incorporating two spinning nozzles into which one melt unit is fed with melt via separate melt inlets. .

  Multiple spinning nozzles 4.1 to 4.4 having spinning nozzle groups 2 and 3 are arranged in the spinning beam 1. The spinning beam 1 is formed to be heatable. At this time, the spinning beam 1 is preferably connected to a heat transfer circuit through a supply path and a discharge path. A spinning pump 5 to be driven is arranged on the upper side of the spinning beam 1. The spinning pump 5 is formed as a multi-pump, and the spinning nozzles 2.1 to 2 are connected via a plurality of distribution pipes 7. .4, 3.1 to 3.4. The spinning pump 5 is connected to a melt source, for example, an extruder, via a melt supply path 6.

  A cooling device 8 is disposed below the spinning beam 1. In this embodiment, the cooling device 8 is configured as a lateral flow spraying device. For this purpose, a blow chamber 11 with a blow wall 10 directed to the extruded filament is formed transversely to the spinning nozzle groups 2 and 3 and under the spinning beam 1. The blow chamber 11 is connected to a cooling air source and generates a cooling air flow flowing into the cooling duct 9 through the blow wall 10. The cooling duct 9 extends under the spinning nozzle groups 2 and 3.

  Under the cooling duct 9, one yarn guide 12 is arranged corresponding to each spinning nozzle of the spinning nozzle groups 2 and 3, and the filaments extruded thereby can be bundled for each yarn.

  In the yarn guide 12, a yarn collecting device 16 is correspondingly arranged in the yarn running path, and the yarn collected by the yarn collecting device 16 is positioned at a processing interval with respect to each other. Accordingly, the yarn is deflected between the yarn guide 12 and the yarn collecting device 16 under the cooling duct 9. Such yarn turning allows the yarns to be treated together as needed, either as a single yarn group or as two separate yarn groups with a relatively narrow yarn spacing between the yarns. .

  In the present embodiment, the yarn collecting device 16 is formed by a comb type yarn guide 17 having a separate guide groove for each yarn. Since the comb type yarn guide 17 is connected to the linear drive device 18, the comb type yarn guide 17 can be guided between the operation position and the displacement position. In the displaced position, the comb type yarn guide 17 cooperates with the yarn cutting device 19 and the yarn suction device 20. In this way, for example, all the yarn groups of both yarn groups can be separated together by the yarn cutting device 19 at the time of yarn breakage, and guided to one waste container via the yarn suction device 20.

  A godet system 21 is arranged on the yarn path after the yarn collecting device 16.

  In order to describe the godet system 21, reference is additionally made to FIG. 3.1, which shows the godet system shown in FIG. Accordingly, the following description is for FIGS. 1-3.

  The godet system 21 has a first draw godet 22 in the yarn running direction, and this draw godet 22 together with the yarn catching device 16 forms a vertical first yarn runway plane 23.1. Yes. The drawer godet 22 is followed by a plurality of guide godets 24.1, 24.2, 24.3, 24.4 arranged one above the other. These guide godets 24.1 to 24.4 form an extending section in the godet system 21. At this time, there is a guide roller between the guide godet 24.2 and the guide godet 24.3. 25 is arranged. Since the guide godets 24.1 to 24.4 and the guide roller 25 are arranged on the S-shaped yarn running path, the yarn group is wound around the guide godets 24.1 to 24.4 once and guided. Is possible.

  In the lower area of the godet system 21, two further guide godets 24.5, 24.6 are arranged for further yarn guides. The guide godet 24.5 placed behind the drawer godet 22 is arranged so that a second yarn runway plane 23.2 is generated between the yarn collecting device 16 and the guide godet 24.5. This second yarn runway plane 23.2 is shown in broken lines in FIGS. 1 and 3.1. In the godet system 21, the drawing godet 22 and the guide godet 24.5 placed behind the godet system 21 form an angle between the yarn path plane 23.1 and the thread path plane 23.2 with respect to the yarn collecting device 16. Are arranged to be. In FIG. 3.1, this angle is indicated by the symbol α.

  The yarn path plane formed between the yarn collecting device 16 and the drawing godet 22 and between the yarn collecting device 16 and the guide godet 24.5 separates the yarn groups of both the spinning nozzle groups 2 and 3. Suitable for pulling out and separately. As an alternative, however, all the yarns of the spinning nozzle groups 2, 3 can be guided together in the yarn runway plane 23.1 via the draw godet 22 or together through the yarn runway plane 23.2. It is also possible to guide through 24.5. In order to prevent undesired displacement in the yarn during drawing, the arrangement of the drawing godet 22 and the guide godet 24.5 with respect to the yarn collecting device 16 is made up of a yarn running plane 23.1 and a yarn running plane 23.2. Is selected to be in the range of 0 ° to 15 °. In this way, all the devices for processing the yarn prepared by the godets 22, 24.5 can be used independently of the yarn guidance in the godet system 21.

  As can be seen from the description in FIGS. 1 and 3.1 in particular, an oil supply station 13.2 is arranged between the guide godet 24.4 and the guide godet 24.5. The oil supply station 13.2 has a dampening means 14.2 and a metering means 15.2, whereby a guide godet 24.4 and a guide are selectively provided at the oil supply station 13.2. Wetting can be carried out on the yarn guided between the godets 24.5.

  As is apparent from the description in FIGS. 1 and 2, the oil supply station 13.2 cooperates with the second oil supply station 13.1. The oil supply station 13.1 is arranged directly under the cooling duct 9 in direct correspondence with the yarn guide 12, so that the extruded filament can be wetted after cooling. The oil supply station 13.1 also has dampening means 14.1 and metering means 15.1. The oil supply station 13.1 is likewise configured to be controllable, so that the yarn can optionally be wetted after cooling.

  As can be seen from the description in FIGS. 1, 2 and 3.1, an interlacing device 26 is arranged in front of the last guide godet 24.6. The entanglement device 26 has a plurality of processing passages 27, and compressed air can be supplied into the processing passages 27 in order to entangle the yarn. Such an interlacing device 26 has been known for some time and will not be further described here. The treatment passage 27 of the entanglement device 26 is configured such that one or more yarns can be selectively guided therethrough. Accordingly, the entanglement device 26 can be suitably used to produce a plurality of single yarns or a plurality of composite yarns.

  As can be seen from the description of FIGS. 1 and 2, the godet of the godet system 21 is disposed on the holding plate 29, and the holding plate 29 is supported by the holding frame 28. The holding plate 29 is particularly suitable for holding the guide peripheral wall 44 of the godet on the front side and holding the godet driving device 45 on the back side. The housing of the guide peripheral wall 44 that can be configured to be heated or non-heated in a general-purpose form and the housing of the godet driving device 45 are not shown here.

  Under the godet system 21, two winders 30.1 and 30.2 are arranged mirror-symmetric with each other. Both winders 30.1, 30.2 are surrounded by a holding frame 28, at which time the holding plate 29 with the godet system 21 is the front end face of the winders 30.1, 30.2. Arranged in the area.

  The winding machines 30.1 and 30.2 are identically configured and have one winding unit group 31 and 32, respectively. FIG. 1 shows a winding unit group 31 of the winding machine 30.1. This winding unit group 31 has a total of four winding units 31.1 to 31.4. These winding units 31.1 to 31.4 are formed along a winding spindle 33.1. The winding units 31.1 to 31.4 each have a traversing device 35 and a turning roller 36, whereby the yarn supplied via the turning roller 36 can be taken up. At this time, the yarn is wound around the surface of the package 38 by the pressure roller 34 in the winding units 31.1 to 31.4.

  The winding units 31.1 to 31.4 have correspondingly arranged second winding spindles 33.2. Both winding spindles 33.1 and 33.2 are held by a winding revolver 37. . As a result, the yarn can be continuously wound in the winding units 31.1 to 31.4.

  The winding machine 30.2 is likewise formed with a second winding unit group 32, and the second winding unit group 32 is likewise provided with four winding units 32.1. 32.4 is provided.

  It should be noted here that the number of spinning nozzles and the number of winding units for each group are examples. Basically, more than four yarns can be spun as one yarn group, drawn and wound.

  The embodiment of the device according to the invention shown in FIGS. 1 and 2 is shown in an operating state in which a plurality of single yarns having FDY characteristics are produced. In order to manufacture such a yarn, the yarns spun by both the spinning nozzle groups 2 and 3 are drawn together by the drawing godet 22 as one yarn group. On the way to the drawing godet 22, the yarn guide 12 bundles and the yarn collecting device 16 collects them. Since the oil supply station 13.1 is inactive, the yarn is withdrawn from the spinning nozzles of the spinning nozzle groups 2, 3 in a dry state. The yarn denoted by reference numeral 46 is guided through the godet system 21 by means of an S-shaped yarn runway, wherein at least the guide godets 24.1 to 24.4 have heated guide peripheral walls. In particular, the guide godets 24.2 and 24.3 are driven with a relatively large speed difference in order to stretch the yarn.

  After drawing, the yarn is wetted at the second oil supply station 13.2 and then guided to the winding unit groups 31, 32 via the guide godets 24.5, 24.6. First, the yarns are individually processed by the interlacing device 26, whereby one single yarn having FDY characteristics can be produced from each yarn extruded through the spinning nozzle groups 2 and 3.

  Since the production of composite yarns or single yarns is determined mainly by the processing of the yarns in the godet system, in the following, with reference to FIGS. 3.2 and 3.3, the book shown in FIGS. An alternative mode of operation of the device according to the invention is described.

  FIG. 3.2 shows a yarn running path state in the godet system 21 when the composite yarn is manufactured. In this embodiment, the first yarn group 47.1 is introduced into the godet system 21 via the withdrawal godet 22 in the first yarn runway plane 23.1. Yarn group 47.1 is drawn in a subsequent guide godet. In contrast, the second yarn group 47.2 is introduced directly from the yarn collecting device 16 into the godet system 21 via the guide godet 24.5 in the second yarn path plane 23.2. . The yarns of yarn group 47.2 thereby obtain POY characteristics. In the guide godet 24.5, the second yarn group 47.2 is arranged so that each one yarn having FDY properties and yarn having POY properties are guided together through the treatment path 27 of the entanglement device 26. Guided. Both single yarns can preferably be combined into a composite yarn. As a result, the yarns of the yarn groups 47.1 and 47.2 can be combined into one group of a plurality of composite yarns. Then, the composite yarn is wound around the package in the winding unit of one winding unit group 31 or 32 of the winding unit groups 31 and 32. In this way, the apparatus shown in FIGS. 1 and 2 can alternatively be used to produce a plurality of composite yarns. In this case, the yarns of the yarn group 47.1 are preferably wetted by the oil supply station 13.2, and the yarns of the yarn group 47.2 are preferably wetted by the oil supply station 13.1.

  The apparatus shown in FIGS. 1 and 2 can, however, also alternatively be used to produce single yarns with POY properties without structural changes or modifications. The yarn path that occurs at this time in the godet system 21 is shown in the description of FIG. 3.3. Here, the yarns 46 pushed through the spinning nozzles of the spinning nozzle groups 2, 3 are guided together in the second yarn path plane 23.2 and pulled out by the guide godet 24.5. After the entanglement of the yarn in the entanglement device 26, the yarn 46 is guided to the winding units of the winding unit groups 31 and 32 via the last guide godet 24.6. The last guide godet 24.6 is preferably held in the lower region of the godet system 21 on the side with respect to the winding units of the winding unit groups 31, 32. The yarn can be distributed to the winding unit from a substantially horizontal distribution plane. The apparatus according to the invention shown in FIGS. 1 and 2 is particularly compact and easy to operate.

  The apparatus shown in FIGS. 1 and 2 for melt spinning, drawing and drawing the yarn, and winding the yarn is an example. What is important at this time is that one common yarn collecting device and a godet system are arranged corresponding to the melt spinning device, and the godet arrangement form of this godet system is two yarns together with the yarn collecting device. A runway plane is formed, and the yarn is selectively run into different godet arrangements for processing the yarn. Therefore, the godet of the godet system 21 is preferably provided with a separate drive, so that a specific peripheral speed can be adjusted according to the use and process. It is also possible to use a driven guide roller instead of the guide godet. In this way, the second yarn path plane is formed between the yarn collecting device and the driven guide roller. Potential is also gained.

  For the melt spinning of the yarn, alternatively, for example, a spinning device arrangement as shown in FIG. 4 can be selected. In this example, the spinning nozzle groups 2, 3 are formed by separate spinning nozzles 2.1, 3.1, which are held side by side by one spinning beam 1. A cooling duct 9 is formed under the spinning nozzles 3.1, 2.1, which form the spinning nozzle groups 2, 3 while being aligned with each other or shifted from each other on the lower side of the spinning beam 1. The cooling duct 9 has, on both sides, one blow wall 10.1, 10.2 with one blow chamber 11.1, 11.2.

  Under the cooling duct 9, the spinning nozzles 2.1, 3.1 are arranged correspondingly with the yarn guide 12 and the dampening means 14.1, 14.2 of the first oil supply station 13.1. . The dampening means 14.1 is arranged corresponding to the spinning nozzle group 2, and the dampening means 14.2 is arranged corresponding to the spinning nozzle group 3. Since the dampening means 14.1, 14.2 are connected to the separate metering means 15.1, 15.2, the first oil supply station 13.1 is selectively wetted with one thread group. Can be used to wet or to wet both yarn groups.

  However, a spinning device as shown for example in FIGS. 5.1 and 5.2 is also possible. For example, a spinning device that can be used alternatively in the device shown in FIGS. 1 and 2 is shown in cross section in FIG. 5.1 and in vertical section in FIG. Yes. In this embodiment, two spinning beams 1.1 and 1.2 are arranged in parallel with each other, and at this time, each spinning beam 1.1 and 1.2 is a plurality of spinning nozzle groups 2 and 3, respectively. Holding the spinning nozzle. In the present embodiment, the spinning nozzle group 2 is also indicated by four spinning nozzles 2.1, 2.2, 2.3, and 2.4. The cooling device 8 arranged under the spinning beams 1.1 and 1.2 is, in this embodiment, an upper pressure chamber for each of the spinning nozzles 2.1 to 2.4, 3.1 to 3.4. Each has a screen cylinder 39 arranged at 40. These screen cylinders 39 pass through the pressure chamber 40 to the lower side, and pipe pieces 43 are connected to the screen cylinders 39 on the lower side. These tube pieces 43 are inserted into the distribution chamber 41, which is connected on the one hand to a cooling air source via a cooling air connection 42 and on the other hand to the pressure chamber 40. It has a connection part. In this way, a cooling air flow is generated which flows radially from the outside to the inside in order to cool the extruded filament.

  Since the cooling device 8 shown in FIGS. 5.1 and 5.2 is selected according to a desired yarn type, the cooling devices shown in the embodiments can be interchanged with each other.

  In the embodiment shown in FIGS. 5.1 and 5.2, the yarn guide 18 and the dampening means 14.1 of the oil supply station 13.1 are combined to bundle the yarns. In principle, however, all the illustrated aspects for bundling can alternatively be used in the illustrated embodiment.

1, 1.1, 1.2 Spinning beam 2 Spinning nozzle group 2.1, 2.2, 2.3, 2.4 Spinning nozzle 3 Spinning nozzle group 3.1, 3.2, 3.3, 3. 4 Spinning nozzle 4.1, 4.2, 4.3, 4.4 Multiple spinning nozzle 5, 5.1, 5.2 Spin pump 6, 6.1, 6.2 Melt supply path 7 Divided pipe path 8 Cooling device 9 Cooling duct 10, 10.1, 10.2 Blow wall 11, 11.1, 11.2 Blow chamber 12 Thread guide 13.1, 13.2 Oil supply station 14.1, 14.2 Wetting means 15.1, 15.2 Metering means 16 Thread collecting device 17 Comb type yarn guide 18 Linear drive device 19 Thread cutting device 20 Thread suction device 21 Godet system 22 Draw godet 23.1, 23.2 Yarn runway plane 24 .1 to 24.6 Guide Godet 25 Guide Roller 26 Entanglement Device 27 Processing Path 2 Retainer frame 29 Retainer plate 30.1, 30.2 Rewinder 31 Rewind unit group 31.1 to 31.4 Rewind unit 32 Rewind unit group 32.1 to 32.4 Rewind unit 33.1 , 33.2 Winding spindle 34 Pressure roller 35 Traverse device 36 Turning roller 37 Winding revolver 38 Package 39 Screen cylinder 40 Pressure chamber 41 Distribution chamber 42 Cooling air connection portion 43 Pipe piece 44 Guide peripheral wall 45 Godet drive device 46 Yarn 47.1, 47.2 Yarn Group

Claims (10)

An apparatus for selectively producing a plurality of synthetic yarns as a single yarn or a composite yarn, and a plurality of spinning nozzle groups (2, 3) for spinning at least two yarn groups (47.1, 47.2); A godet (21) for pulling out and / or drawing a yarn arranged corresponding to the spinning nozzle group (2, 3) and a plurality of winding unit groups (31, 32) for winding the yarn as a single yarn or a composite yarn In an apparatus comprising:
One common yarn collecting device (16) is arranged between the spinning nozzle group (2, 3) and the godet (21) in the yarn running path, and the yarn collecting device (16) A first draw godet (22) forming a first vertical yarn runway plane (23.1) of the godet (21) and a separate post placed on the draw godet (22) in the yarn runway A device for producing a plurality of synthetic yarns, characterized in that a guide godet (24.5) or a guide roller forming the yarn running path plane (23.2) is arranged correspondingly.   The drawing godet (22) and the rear guide godet (24.5) or guide roller are respectively formed on the yarn path plane (23.1, 23.1) with respect to the yarn collecting device (16). 2. The device of claim 1, wherein the devices are arranged such that they form an angle (α) in the range of 0 ° to 15 °.   The yarn collecting device (16) comprises at least one comb-type yarn guide (17) for guiding the yarn and a yarn cutting device (19) provided with a yarn suction device (20). The apparatus according to 1 or 2.   The godet (21) is arranged in a single winding with respect to one yarn path, and another guide godet for drawing and guiding the yarn following the drawer godet (22) in the yarn path. 4. The device according to claim 1, wherein (24.1 to 24.6) are held laterally beside the yarn path plane (23.1, 23.2).   An entanglement device (26) is disposed between two guide godets (24.5, 24.6), and the entanglement device (26) includes a plurality of tangling devices that selectively entangle single yarn or composite yarn. The apparatus according to claim 1, further comprising a processing passage.   The spinning nozzle group (2, 3) is formed by a plurality of multiple spinning nozzles (4.1 to 4.4) each having a plurality of melt inlets (7). 6. The device according to claim 1, wherein 1 to 4.4) are held on one spinning beam (1) in a row.   The spinning nozzles (2.1, 3.1) of the spinning nozzle group (2, 3) are distributed and arranged in a plurality of spinning beams (1.1, 1.2). The apparatus of any one of Claims.   The winding unit groups (31, 32) are distributed to at least two separate winders (30.1, 30.2), which winders (30.1, 30.2) are mutually connected. 8. The device according to claim 1, wherein the device is located opposite the mirror image object and can be controlled independently of each other independently.   The godet (21) is arranged so that the yarn can be fed to the winding unit group (31, 32) from the end face region of the winding machine (30.1, 30.2). 9. Device according to claim 8, held in a holding frame (28, 29) on .1, 30.2).   A first oil supply station (13.1) for supplying oil to the yarn is disposed corresponding to the yarn collecting device (16), and is interposed between the guide godets (24.4, 24.5). A second oil supply station (13.2) for supplying oil to the yarn is arranged correspondingly, and both oil supply stations (13.1, 13.2) can be controlled independently of each other. 10. The device according to any one of claims 1 to 9, wherein the device is formed.

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