EP1920090A1 - Dispositif de filature par fusion et d'enroulement d'une pluralite de fils ; mode de fonctionnement d'un tel dispositif - Google Patents

Dispositif de filature par fusion et d'enroulement d'une pluralite de fils ; mode de fonctionnement d'un tel dispositif

Info

Publication number
EP1920090A1
EP1920090A1 EP06762988A EP06762988A EP1920090A1 EP 1920090 A1 EP1920090 A1 EP 1920090A1 EP 06762988 A EP06762988 A EP 06762988A EP 06762988 A EP06762988 A EP 06762988A EP 1920090 A1 EP1920090 A1 EP 1920090A1
Authority
EP
European Patent Office
Prior art keywords
group
winding
drive
assigned
drives
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP06762988A
Other languages
German (de)
English (en)
Inventor
Axel Blumberg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oerlikon Textile GmbH and Co KG
Original Assignee
Oerlikon Textile GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oerlikon Textile GmbH and Co KG filed Critical Oerlikon Textile GmbH and Co KG
Publication of EP1920090A1 publication Critical patent/EP1920090A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D13/00—Complete machines for producing artificial threads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/10—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers for making packages of specified shapes or on specified types of bobbins, tubes, cores, or formers
    • B65H54/20—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers for making packages of specified shapes or on specified types of bobbins, tubes, cores, or formers forming multiple packages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/70—Other constructional features of yarn-winding machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
    • B65H67/044—Continuous winding apparatus for winding on two or more winding heads in succession
    • B65H67/048—Continuous winding apparatus for winding on two or more winding heads in succession having winding heads arranged on rotary capstan head
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D7/00—Collecting the newly-spun products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments
    • B65H2701/313—Synthetic polymer threads
    • B65H2701/3132—Synthetic polymer threads extruded from spinnerets

Definitions

  • the invention relates to a device for melt spinning and winding a plurality of threads according to the preamble of claim 1 and a method for operating such a device according to the preamble of claim 16.
  • a genus in modern device and a genus in accordance with the method is known from DE 100 45 473 Al.
  • the known device has a plurality of spinning stations to extrude a plurality of filaments from a plastic melt.
  • each of the spinning stations contains a plurality of spinnerets, preferably juxtaposed in a row arrangement, which have a multiplicity of nozzle bores on an underside.
  • the spinnerets are connected to a melt source, the polymer melt being simultaneously extruded through the nozzle bores of the spinnerets.
  • the filament strands extruded through a spinneret are brought together after cooling to form a thread, so that several threads are spun simultaneously as a thread group within a spinning station.
  • the threads of the thread group are wound up into coils after cooling and possible intermediate treatments.
  • each spinning station is assigned a take-up unit.
  • the take-up unit has a driven winding spindle on which the bobbins of the threads of a spinning station are wound simultaneously as a thread group.
  • each coil is associated with a traversing yarn guide, which leads the yarn back and forth within a traverse stroke.
  • the traversing yarn guides, which guide the yarns of a thread group back and forth, are driven together as a protagonistchang réelle.
  • the filing of the thread on the bobbin surface che takes place with the aid of a pressure roller, which rests on the circumference of the wound coils.
  • the spinning station and the associated winding unit thus forms a unit for melt spinning and winding a thread group.
  • the number of threads within the spinning station can be 8, 10, 12, 16 or even more threads.
  • the take-up unit is preferably formed by two winding spindles driven parallel to one another in the form of so-called double winders.
  • it is customary to drive the two winding spindles associated with the winding rollers and protagonistchangtechniken together within the winding unit.
  • a plurality of spinning stations are combined to form an overall plant for the production of synthetic threads.
  • several spinning units with associated winding units are arranged side by side.
  • Each take-up unit is controlled separately in order to continuously wind up the threads of the thread group within a spinning station.
  • Depending on the number of spinning stations within the device thus creates a high control and monitoring effort.
  • each take-up unit is assigned a control device.
  • the invention is achieved by the proviso that the threads produced in a spinning station is to be treated individually as a thread group.
  • the invention leaves this principle and combines the winding of several groups of threads in terms of control with each other.
  • a group of drives of several winding units is electrically connected to a drive group and assigned to the drives of the take-up a common control unit within the drive group.
  • the drives of the take-up units assigned to the control unit within the drive group are controlled with the same frequency, so that the drives of several adjacent take-up units are operated at the same speeds.
  • the development of the invention has proven particularly useful, in which the groups of drives of all the take-up units of the device are divided into several drive groups, wherein within each Drive groups are assigned to the drives of the take-up each one of several control units.
  • each Drive groups are assigned to the drives of the take-up each one of several control units.
  • Each of the drive groups leads to the winding of six thread groups, each thread group containing 4, 6, 8 or 10 or even more threads.
  • the development of the invention is particularly advantageous, in which within the working group between the control unit and the associated drives each a switching device is arranged through which the Connection between the associated drive and the control unit is separable.
  • individual drives of individual winding units can be separated from the drive train independently of the adjacent winding units in order, for example, to be able to carry out a bobbin change on the relevant winding unit due to yarn breakage.
  • the control of the switching devices is preferably carried out via a coordination ons horrhimeck, which are the state information of the individual spinning stations give up.
  • a drive group or the control devices of several drive groups is assigned to the control unit a group control device, which is connected both to the sensor devices of the takeup units and to the individual control devices for controlling the individual drives within the takeup units. In this way, the winding units assigned to a drive group can be jointly controlled.
  • the group control devices In order to be able to carry out all the control tasks relating to the drive group centrally, it is further proposed to combine the group control devices with the coordination control device, the sensor device having at least one sensor within the take-up units, by means of which an operating parameter assigned to the drive of the drive group can be detected.
  • the information within the group control unit can be converted directly into a control signal which leads to activation of the relevant switching device, so that the drive (s) of the winding unit in critical condition is disconnected from the drive train.
  • the development of the invention is particularly advantageous in which per drive group and control unit a startup auxiliary device is provided, which via the switching devices optionally with the drives the drive group can be coupled.
  • start-up aids for example, start-up converters can be used.
  • the training is tion of the device according to the invention according to claim 10 particularly advantageous.
  • the drives of the pressure rollers of several winding units are connected to one of the drive group. Independently of individual shutdowns and connections, all the pressure rollers of adjacent takeup units which are connected to a drive group are therefore operated at identical operating speeds.
  • the development of the invention according to claim 12 is particularly suitable for improving the advantages of the control over conventional devices.
  • the godet drives of a plurality of treatment devices associated with the take-up units are connected to a treatment group and controlled by a control device.
  • the treatment device assigned to a treatment group and the take-up unit assigned to a drive group can be controlled jointly by the group control device. This makes it possible to create compact working groups in the device, by means of which several thread groups can be produced simultaneously.
  • the combination of the treatment devices and the winding units is preferably carried out in a position-related manner, so that the number of treatment devices allocated in a treatment group and the number of winding units connected in the drive group are the same.
  • the method according to the invention for operating the device is characterized in that several groups of filaments can be wound into coils under essentially uniform conditions. For this purpose, a number of thread groups is assigned to a group of take-up units which are jointly controlled for simultaneously winding up the thread groups.
  • the groups of take-up units can advantageously be controlled independently of adjacent groups of take-up units.
  • different yarn products can be produced within a device with a plurality of spinning stations.
  • the method variant is preferably used, in which within the group of take-up units during the winding of the thread group, each individual take-up unit is controlled separately for premature interruption of the winding process.
  • the treatment facilities assigned to the number of thread groups can advantageously be jointly controlled as a treatment group.
  • Fig. 1 shows schematically a front view of a first embodiment of the spinning device according to the invention
  • FIG. 2 is a schematic side view of the embodiment of FIG. 1.
  • Fig. 3 shows schematically a front view of another embodiment of the device according to the invention
  • Fig. 4 shows schematically a front view of an embodiment of several winding units of a drive group
  • FIG. 5 schematically shows a front view of a further embodiment of the device according to the invention.
  • FIG. 6 schematically shows a front view of an embodiment of several treatment devices of a treatment group
  • a first embodiment of the device according to the invention is shown schematically.
  • the device is shown in a front view and in Fig. 2 in a side view.
  • the following description applies to both figures insofar as no explicit reference is made to one of the figures.
  • the apparatus has a plurality of spinning stations, which are arranged side by side to a machine longitudinal side.
  • a total of eight spinning stations are represented by the reference numerals 1.1 to 1.8.
  • the number of spinning stations is exemplary. Usually, such a spinning device has a larger number of spinning stations. However, it is also possible to use fewer spinning stations for the production of synthetic threads in so-called small installations.
  • Each spinning station is assigned a take-up unit for receiving and storing the respectively produced threads.
  • the take-up units are identified by the reference symbols 3.1 to 3.8, the spinning unit 1.1 being assigned the take-up unit 3.1, the spinning unit 1.2 the take-up unit 3.2, etc.
  • In each of the spinning units 1.1 to 1.8 and winding units 3.1 to 3.8 is respectively made a thread group.
  • the thread groups are characterized by the reference numerals 2.1 to 2.8.
  • the spinning units 1.1 to 1.8 and the winding units 3.1 to 3.8 are identical, so that the structure of the spinning units 1.1 to 1.8 and the structure of the winding units 3.1 to 3.8 using the example of the first spinning unit 1.1 and the first take-up unit 3.1 will be explained below, with particular reference to FIG. 2 reference.
  • the spinning station 1.1 has a spinning beam 5, on whose underside a plurality of spinnerets 6.1, 6.2, 6.3 and 6.4 are held. Within the spinning beam 5 further melt guide means not shown here are provided, wherein the spinning beam is formed heatable.
  • the spinning beam 5 is with a
  • melt feed 4 connected, through which a polymer melt is supplied from a melt source, not shown here and distributed to the spinnerets 6.1 to 6.4.
  • Each of the spinnerets 6.1 to 6.4 contains a lower side
  • Each of the nozzle bores of the spinnerets 6.1 to 6.4 leads to a filament strand, so that each spinneret 6.1 to 6.4 in each case a Filament- is 7.1 to 7.4 extruded.
  • the spinning station could be preceded by an extruder or directly by a polymerization plant, all spinning stations or a group of spinning stations being connected to a melt source.
  • the filament shares 7.1 to 7.4 extruded through the spinnerets 6.1 to 6.4 are cooled in a cooling device 9 arranged below the spinneret 5 and brought together in each case via a thread guide 10 to form a thread.
  • the thread guide 10 is preferably coupled to a preparation device in order to ensure cohesion of the filaments within the thread.
  • the spinning station 1 the four threads 8.1 to 8.4 are produced simultaneously as a thread group 2.1.
  • the number of per spinning station as a thread group made threads is also exemplary. In principle, a larger number of threads can be produced in a spinning station. Thus, preferably ten, twelve or sixteen threads can be produced simultaneously in one spinning station.
  • the take-up unit 3.1 has for this purpose a group boarding 15, a pressure roller 16 and a winding spindle 17.1.
  • the threads are 8.1 to 8.4 parallel wound simultaneously to the coils 29.1 to 29.4.
  • the winding spindle 17.1 is driven by a spindle drive 21.1 in such a way that the threads 8.1 to 8.4 are wound up in each case with a constant circumferential speed of the coils 29.1 to 29.4.
  • the group switching 15 contains per each thread a traversing unit, through which the threads 8.1 to 8.4 are guided back and forth within a traversing stroke.
  • the guiding means of the Groupchang réelle 15 are driven by a traverse drive 19.1, so that each of the threads 8.1 to 8.4 is performed with the same traversing frequency.
  • To store the threads are 8.1 to 8.4 before casserole on the coil 29.1 to 29.4 out on the circumference of the pressure roller 16, wherein the pressure roller 16 rests with contact on the coils 29.1 to 29.4.
  • the pressure roller 16 is associated with the roller drive 20.1, wherein the roller drive 20.1 drives the pressure roller 16 at a constant circumferential speed, in particular in the coil change phases.
  • a Spulrevolver 18 is provided on the Auspul unit 3.1, which carries a second winding spindle 17.2.
  • the winding turret 18 is associated with a rotary drive 30, by which the winding turret is driven during the winding of the threads 8.1 to 8.4 or bobbin change.
  • the winding spindle 17.2 is associated with the spindle drive 21.2.
  • the individual control devices 31.1 to 31.4 are coupled to a group control device 25.1.
  • the traversing drive 19.1 of the winding unit 3.1 is connected to a plurality of traversing drives of adjacent winding units to form a drive group and assigned to a control unit 22.1.
  • the controller 22.1 acts as a group converter thus simultaneously to control multiple traversing drives.
  • the traversing drive 19.1 of the take-up unit 3.1, the traversing drive 19.2 of the take-up unit 3.2, the traversing drive 19.3 of the take-up unit 3.3 and the traversing drive 19.4 of the take-up unit 3.4 are electrically connected to one another.
  • the traversing drives 19.1 to 19.4 is assigned to the control unit 22.1, so that each of the traversing drives 19.1 to 19.4 is operated with the same traversing frequency.
  • the control device 22.1 is controlled via the group control device 25.1.
  • the traversing drives 19.5 to 19.8 of the winding units 3.5 to 3.8 are electrically connected to a second drive group and assigned to the control unit 22.2.
  • a second group control device 25.2 is provided, which is connected to the control unit 22.2 and the individual control devices of the take-up units 3.5 to 3.8 not shown here.
  • the thread groups 2.1 to 2.4 and the thread groups 2.5 to 2.8 are simultaneously wound into coils by the drive groups.
  • the device according to the invention is preceded by a treatment device per spinning station of the winding unit.
  • the treatment device are characterized by the reference numerals 11.1 to 11.8, wherein the treatment device 11.1 of Winding unit 3.1, the treatment device 11.2 of the Aurwickeltechnik 3.2 etc. preceded.
  • Each of the treatment devices 11.1 to 11.8 is designed identically, so that the description of the treatment devices takes place using the example of the treatment device 11.1.
  • the treatment device 1 1.1 has two driven godets 12.1 and 12.2.
  • the godets 12.1 is driven by the godet drive 13.1 and the godet 12.2 by the godet godet drive 14.1.
  • the threads 8.1 to 8.4 of the thread group 2.1 are guided parallel to the circumference of the godets 12.1 and 12.2 and withdrawn together from the spinning station 1.1.
  • the godet drives 13.1 and 14.1 are electrically connected to each other with a plurality of adjacent godet drives to a treatment group.
  • the godet drives 13.1 to 13.4 of the treatment devices 11.1 to 11.4 form a first treatment group, which are controlled via the control device 22.3.
  • the godet drives 14.1 to 14.4 form a second treatment group, which are controlled by the control unit 22.4.
  • the control devices 22.3 and 22.4 are assigned to the group control device 25.1, so that the devices for withdrawing and winding up the thread groups 2.1 to 2.4 are jointly controlled by the group control device 25.1.
  • the godet drives 13.5 to 13.8 and the godet drives 14.5 to 14.8 are also electrically connected to treatment groups and are controlled by the controllers 22.5 and 22.6.
  • the controllers 22.5 and 22.6 are coupled to the group controller 25.2.
  • control groups can be formed within the entire apparatus, by means of which in each case the treatment and winding of a plurality of thread groups is monitored and controlled. This eliminates a trained per spinning unit individual control of the treatment facilities and Aufwickelein whatsoever.
  • completely new control and monitoring concepts for the formation of melt spinning devices are possible, leading in particular to cost savings.
  • the threads of the thread groups are drawn off from the spinning stations and wound up directly without the intervention of a treatment by the Aurwickel units.
  • the treatment devices formed between the spinning stations and the take-up units could additionally comprise devices such as draw godets, turbulators, tempering devices, crimping devices and the like.
  • the device according to the invention is therefore suitable for producing any type of synthetic thread.
  • FIG. 3 shows a further exemplary embodiment of a device according to the invention in a front view.
  • the apparatus shown in FIG. 3 only four spinning stations 1.1 to 1.4 are shown, whose assigned winding units 3.1 to 3.4 have drives which are electrically connected to a drive group.
  • the structure of the spinning stations 1.1 to 1.4 and the Aurwickelein pulp 3.1 to 3.4 are identical to the previous exemplary embodiment, so that reference is made to the preceding description and at this point only the differences will be explained.
  • the roller drives 20.1 to 20.4 of the take-up units 3.1 to 3.4 are electrically connected to one another to form a drive group.
  • the roller drives 20.1 to 20.4 this is assigned to the control unit 22.1.
  • a switching device is interposed in each case, by which each of the roller drives 20.1 to 20.4 can be separated independently of the drive train.
  • the switching device 23.1 is arranged between the roller drive 20.1 and the control unit 22.1. Accordingly, the switching device 23.2 the roller drive 20.2, the switching device 23.3 the roller drive 20.3 and the switching device 23.4 associated with the roller drive 20.4.
  • the switching devices 23.1 to 23.4 are connected via a control line to a coordination unit 24. coupled.
  • the coordination control unit 24 is connected to the group control device 25.1.
  • the group control device 25.1 is associated with a plurality of sensor devices 26.1 to 26.4, which are each assigned to one of the Aurwickelein whatsoever 3.1 to 3.4.
  • the sensor devices 26.1 to 26.4 each have a rotational speed sensor (not shown) which is assigned to the pressure rollers 16 within the take-up units 3.1 to 3.4.
  • the respective operating states of the pressure rollers 16 within the winding units 3.1 to 3.4 of the group control device 25.1 are applied via the rotational speed sensors.
  • the group control device 25.1 is connected to a start-up aid device 28, which is electrically coupled to the switching devices 23.1 to 23.4.
  • the execution and design of the treatment facilities 11.1 to 11.4 is not shown here in detail, since this is essentially dependent on the respective type of thread to be produced. However, all known treatments that can be carried out on synthetic threads can be formed here.
  • the pressure rollers 16 are driven via the roller drives 20.1 to 20.4.
  • the control of the roller drives 20.1 to 20.4 takes place collectively by the control unit 22.1.
  • the pressure rollers can be acted upon in relation to the peripheral speed of the coil with a pre-carriage or a trailer.
  • the roller drive of the respective take-up unit is separated by the associated switching device from the control unit via the group control device 25.1 and coordination control unit 24.
  • the switching device 23.1 activate, so that the connection between the roller drive 20.1 is separated to the controller 22.1.
  • the control unit 23.1 is controlled via the coordination control unit in such a way that the roller drive 20.1 is first coupled to the starting aid device 28.
  • the starting aid device 28 may be, for example, a starting converter which connects the roller drive, which could be designed, for example, as a synchronous motor, and drives it with a predetermined ramp.
  • the coordination control unit 24 is signaled via the group control device 25.1 that the switching device 23.1, the connection between the control unit 22.1 and the roller drive 20.1 can be restored to adjust the operating speed. Now the roller drive 20.1 with the other roller drives 20.2 to 20.4 is in the operating state.
  • the illustrated arrangement and connection of the drive group in FIG. 3 is also made by way of example only.
  • the coordination control unit 24 could be connected directly to the sensor devices 26.1 to 26.4. It is also possible to integrate the coordination control unit 24 within the group control device 25.1, so that all links between sensor signals and control signals and operating commands can be executed centrally.
  • FIG. 4 Such an arrangement is shown for example in the embodiment of FIG. 4.
  • the traversing drives 19.1 to 19.4 are electrically connected to a drive group.
  • the traversing drives are 19.1 to 19.4 assigned to the switching devices 23.1 to 23.4.
  • the switching devices 23.1 to 23.4 are controlled directly by the conference horrei ⁇ richrung 25.1.
  • the group control device 25.1 is coupled to the sensor devices 26.1 to 26.4, wherein each of the sensor devices Sor wornen 26.1 to 26.4 each have a speed sensor (not shown), which is associated with each of the winding spindle to be wound.
  • the switching off and on of the traversing drives 19. 1 to 19. 4 to the control devices 22.
  • FIG. 5 shows a further exemplary embodiment of the device according to the invention.
  • spinning units 1.1 to 1.4 are shown, whose associated take-up units 3.1 to 3.4 are connected to a drive group.
  • the embodiment is substantially identical to the aforementioned embodiments, so that only the differences will be explained at this point.
  • the threads of a group of threads spun by a spinning station are wound into two winding units of the winding unit to form coils.
  • the take-up units 3.1 to 3.4 are each designed as double winders.
  • Each winding unit within the double winder has a driven pressure roller and two winding spindles arranged on a winding turret.
  • a group mechanism is provided which has traversing guide means for each winding station. The Groupchangleiter is driven by a traverse drive and the two pressure rollers via a roller drive.
  • the traversing drives with the reference numerals 19.1 to 19.4 and the roller drives with the reference numerals 20.1 to 20.4.
  • the traversing drives 19.1 to 19.4 are coupled to the control unit 22.1 and the roller drives 20.1 to 20.4 to the control unit 22.2.
  • the controllers 22.1 and 22.2 are controlled by the group controller.
  • the take-up units 3.1 to 3.4 can thus be monitored and controlled jointly by the group control device 25.1, wherein the sensor devices are not shown here.
  • FIG. 6 shows an exemplary embodiment of a treatment group of a plurality of treatment devices, as could be used, for example, in one of the variants of the device according to the invention.
  • the treatment device 11.1 to 11.4 are in their structure for guiding and treating the thread identical to the exemplary embodiment according to FIG. 1, so that reference can be made to the above description and only the differences are explained below.
  • the godet drives 13.1 to 13.4 are each connected via switching devices 23.1 to 23.4 with the control unit 22.3.
  • the godet drives 14.1 to 14.4 are coupled via the switching devices 23.5 to 23.8 with a second control unit 22.4, so that the group of godet drives of the godets 12.1 and the group of godet drives of the godet 12.2 each form a treatment group.
  • the controllers 22.3 and 22.4 are coupled to the group controller 25.1.
  • the illustrated embodiments of the device according to the invention are exemplary in their arrangement and design of the individual units.
  • the embodiments can be combined with one another in their constructions or be formed by additional aggregates. It is essential here that individual groups of drives in the take-up units are combined to form drive groups, in which the drives are collectively operated at identical operating speeds.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Winding Filamentary Materials (AREA)

Abstract

L'invention concerne un dispositif de filature par fusion et d'enroulement d'une pluralité de fils. Ce dispositif comporte plusieurs points de filature et plusieurs unités d'enroulement associées aux points de filature. L'invention concerne également un mode de fonctionnement d'un tel dispositif. Plusieurs fils d'un groupe de fils, respectivement par point de filature et unité d'enroulement, sont filés simultanément et enroulés en bobines. Les unités d'enroulement comprennent plusieurs mécanismes d'entraînement destinés à l'entraînement d'au moins une broche de bobinage, un cylindre de pression et un dispositif de changement de groupe. L'invention vise à optimiser la commande. A cet effet, un groupe de mécanismes d'entraînement (19.1-19.4) de plusieurs unités d'enroulement (3.1-3.4) est électriquement relié à un groupe d'entraînement et, dans ce groupe d'entraînement, est associé à un appareil de commande commun. A cette occasion, le groupe d'unités d'enroulement est commandé en commun pour l'enroulement simultané des groupes de fils associés.
EP06762988A 2005-08-06 2006-08-04 Dispositif de filature par fusion et d'enroulement d'une pluralite de fils ; mode de fonctionnement d'un tel dispositif Withdrawn EP1920090A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200510037178 DE102005037178A1 (de) 2005-08-06 2005-08-06 Vorrichtung zum Schmelzspinnen und Aufwickeln einer Vielzahl von Fäden sowie ein Verfahren zum Betreiben einer derartigen Vorrichtung
PCT/EP2006/007731 WO2007017190A1 (fr) 2005-08-06 2006-08-04 Dispositif de filature par fusion et d'enroulement d'une pluralite de fils ; mode de fonctionnement d'un tel dispositif

Publications (1)

Publication Number Publication Date
EP1920090A1 true EP1920090A1 (fr) 2008-05-14

Family

ID=37192436

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06762988A Withdrawn EP1920090A1 (fr) 2005-08-06 2006-08-04 Dispositif de filature par fusion et d'enroulement d'une pluralite de fils ; mode de fonctionnement d'un tel dispositif

Country Status (5)

Country Link
EP (1) EP1920090A1 (fr)
JP (1) JP2009504532A (fr)
CN (1) CN101233267A (fr)
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WO (1) WO2007017190A1 (fr)

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JP5398462B2 (ja) 2009-10-15 2014-01-29 Ｔｍｔマシナリー株式会社 糸搬送装置
JP5717755B2 (ja) * 2009-12-11 2015-05-13 エーリコン テクスティル ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフトＯｅｒｌｉｋｏｎ Ｔｅｘｔｉｌｅ ＧｍｂＨ ＆ Ｃｏ． ＫＧ 制御装置
CN102059545B (zh) * 2010-12-15 2012-11-28 大亚科技股份有限公司 丙纤丝束高压纺丝组件的轨道式拆装装置
JP5864338B2 (ja) * 2012-03-30 2016-02-17 Ｔｍｔマシナリー株式会社 紡糸巻取装置及び紡糸巻取設備
CN103361751A (zh) * 2012-04-06 2013-10-23 欧瑞康纺织技术(北京)有限公司 纺丝机
RU2496928C1 (ru) * 2012-04-12 2013-10-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный университет технологии и дизайна" (СПГУТД) Устройство для намотки нити
CN103572393B (zh) * 2012-07-24 2018-09-28 欧瑞康纺织技术(北京)有限公司 用于监控纺丝车间的方法和设备
DE102018118654A1 (de) * 2018-08-01 2020-02-06 Maschinenfabrik Rieter Ag Verfahren zum Betreiben einer Textilmaschine und Textilmaschine

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