EP1253222A2 - Installation pour le filage au fondu et enroulement d'au moins un fil synthétique - Google Patents

Installation pour le filage au fondu et enroulement d'au moins un fil synthétique Download PDF

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Publication number
EP1253222A2
EP1253222A2 EP20020008214 EP02008214A EP1253222A2 EP 1253222 A2 EP1253222 A2 EP 1253222A2 EP 20020008214 EP20020008214 EP 20020008214 EP 02008214 A EP02008214 A EP 02008214A EP 1253222 A2 EP1253222 A2 EP 1253222A2
Authority
EP
European Patent Office
Prior art keywords
thread
spinning
module
winding
modules
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.)
Granted
Application number
EP20020008214
Other languages
German (de)
English (en)
Other versions
EP1253222B1 (fr
EP1253222A3 (fr
Inventor
Hans-Gerhard Hutter
Detlev Schulz
Peter Senge
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
Barmag AG
Barmag Barmer Maschinenfabrik AG
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 Barmag AG, Barmag Barmer Maschinenfabrik AG filed Critical Barmag AG
Publication of EP1253222A2 publication Critical patent/EP1253222A2/fr
Publication of EP1253222A3 publication Critical patent/EP1253222A3/fr
Application granted granted Critical
Publication of EP1253222B1 publication Critical patent/EP1253222B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • 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
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/12—Stretch-spinning methods
    • D01D5/16—Stretch-spinning methods using rollers, or like mechanical devices, e.g. snubbing pins
    • 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

Definitions

  • the invention relates to a device for melt spinning and winding at least one synthetic thread according to the preamble of claim 1
  • Such devices for melt spinning and winding at least one synthetic thread which comprises a spinning device, several delivery plants and one Rewinder included are generally known.
  • the Spinning device to form a polymer melt by means of a melt generator Spinneret conveyed and extruded into strand-like filaments under pressure. The filaments form a bundle of filaments, which after cooling in the spinning device is brought together into a thread.
  • a delivery plant Thread pulled out of the spinning device and to a winding device guided.
  • the thread is wound into a bobbin in the winding device.
  • Treatments such as stretching, tempering, tangling and / or relaxing.
  • the treatment facilities are fixed between the Spinning device and the winding device attached to a machine frame.
  • the spinning device is the delivery mechanism and the winder in the machine frame into an N-shaped one Thread run arranged. It is between the spinning device and the A module take-up device in the machine frame formed in the area of the oblique thread run. Possible treatments of the Thread can thus be carried out in the area of the oblique thread run.
  • the areas with vertical arrangement become on one side by the spinning device and determined on the other side by the winding device. In the transition area from the spinning device to the winding device treatment of the thread that is tailored to the respective process advantageously integrate and execute.
  • At least one is interchangeable Treatment module held in the module receiving device so that the thread between the spinning device and the winding device in the desired Way is treatable.
  • the treatment modules can be operated as a godet unit with at least one Galette and an overflow roller be formed. This results in in addition to those assigned to the spinning device and the winding device Supplying plants an easy way to stretch the thread.
  • the treatment modules are used to manufacture FDY yarns or highly drawn yarns preferably as a godet unit with two driven Godets trained. Depending on the number of treatment modules, Carry out several drawing stages in succession.
  • At least one of the godets can be heated for the thermal treatment of the thread executed.
  • the treatment module In order to design the most flexible arrangement and a simple thread run, is the treatment module according to a particularly advantageous development constructed symmetrically and can optionally be in an angular position of Position 0 °, 90 °, 180 ° or 270 ° within the module holder.
  • each an exchangeable conveyor module are formed. This is one of the funding modules exchangeable in the machine frame immediately below the spinning device brought in.
  • the second conveyor module is in the straight thread section interchangeably placed above the winding device.
  • the module deliveries can be driven by one or more Be formed godets.
  • the free thread length between the spinning device and the winding device is also the possibility to change the module holder adjustable in width.
  • the device according to the invention thus has the advantage that, depending on the configuration of the treatment modules POY yarns, FDY yarns or HT yarns are.
  • all conventional polymers are suitable, in particular PET, PP and PA.
  • the device according to the invention is therefore particularly distinguished by their extremely high flexibility, which is able to everyone map conventional process. Because of the modular system and the corresponding The individual treatment modules can be designed in number and Location without disadvantage in the thread course and to be adapted to the desired process.
  • FIG. 1 shows a first exemplary embodiment of the device according to the invention in shown schematically in a view.
  • a machine frame 1 there are one Spinning device 2 and a delivery unit 4 are arranged one below the other and form a substantially vertically aligned thread running section.
  • a winding device 3 Next to the side the spinning device 2 and the delivery mechanism 4 is a winding device 3 arranged.
  • the winding device 3 is a second delivery unit 5 on the machine frame upstream of the winding device 3 in the thread path.
  • the delivery plant 5 and the winding device 3 form a second between them vertically aligned thread running section.
  • Between the spinning device 1 and the winding device 3 is a module holding device in the machine frame 6 trained.
  • the module receiving device 6 is located in a Area in which the thread runs obliquely from the feed mechanism 4 to the Delivery plant 5 is performed.
  • the thread 17 is thus in after melt spinning an N-shaped thread run to the winding device 3 and there to a Coil 19 wound.
  • Fig. 1 the spinning device 2 is only partially shown.
  • the melt producer preferably an extruder, for melting a polymer is the overview not described here for the sake of convenience.
  • From the spinning device 2 are Melt feed 7, a spinning head 8 and one below the spinning head 8 arranged spinneret 9 shown.
  • the spinneret 9 has a variety of Nozzle holes through which the polymer melt forms a filament bundle 24 is extruded.
  • a cooling device 10 is assigned to the spinning device 2, which is used below the spinneret 9 to cool the filament bundle 24.
  • the filament bundle 24 becomes a thread by means of a preparation device 11 17 merged.
  • Between the thread guide 12 and the collecting thread guide 14, a tangling 13 is arranged in the machine frame 1.
  • the delivery unit 4 which acts as a conveyor module, is placed below the spinning device 2 15.1 is interchangeably introduced into the machine frame 1.
  • the Delivery unit 4 of the conveyor module 15.1 is designed as a godet unit 16, with a driven godet and a non-driven overflow roller.
  • Diagonal to the conveyor module 15.1 is a second conveyor module 15.2 in the machine frame 1 arranged with the delivery plant 5.
  • the delivery plant 5 is also formed by a godet unit 16, the one driven godet and one not driven overflow roller contains.
  • Below the funding module 15.2 is the Winding device 3 placed a head thread guide in the thread running direction 18 a traversing device 21 and a spindle carrier 25 with two cantilevered Contains winding spindles 20. On the winding spindles 20 is alternately one Coil 19 wound.
  • Fig. 1 In the embodiment shown in Fig. 1 is in the module holder 6 no treatment module introduced.
  • the delivery mechanisms 4 and 5 are preferred driven with a speed difference so that a slight stretching of the thread is done.
  • This embodiment is therefore in a basic configuration executed and suitable for example for the production of FDY yarns.
  • FIG. 2 shows a further exemplary embodiment of the device according to the invention represented schematically in a view.
  • the embodiment of FIG. 2 is essentially identical to the previous exemplary embodiment in FIG. 1, so that only the differences are described in more detail here.
  • Treatment module 22 introduced.
  • the treatment module 22 carries a godet unit 23, which is formed by two driven godets. Here is preferred one of the godets is heated.
  • the godet unit 23 and that Delivery unit 4 and the delivery unit 5 are at different peripheral speeds driven, so that a higher stretching of the thread 17 takes place.
  • the delivery mechanism 5 of the conveyor module 15.2 is driven by two Godets formed.
  • the treatment module 22 could, for example, be as a Insert can be formed, which in the side rails of the module receiving device 6 is held.
  • the depth of the treatment module 22 can be set arbitrarily so that especially when using several one above the other arranged treatment modules with godet units a transition from one Godet unit to the next godet unit is possible without redirection.
  • FIG. 3 has several Treatment modules 22.1, 22.2 and 22.3 one above the other in the module receiving device 6 contains.
  • the treatment modules 22.1, 22.2 and 22.3 are identical constructed, each of the treatment modules 22.1, 22.2 and 22.3 each Contains godet duo.
  • the godet units of the treatment modules 22.1, 22.2 and 22.3 could also be arranged rotated by 90 °.
  • the treatment modules are symmetrical and can be combined in one Angular position of 0 °, 90 °, 180 ° or 270 ° in the module holder 6 assemble.
  • the embodiment shown in Fig. 3 is particularly suitable to make highly drawn threads from polypropylene.
  • the delivery plant 5 of Funding module 15.2 consists of a heated godet and a non-heated one Godets that are both powered. Thus, relaxation can Shrinkage treatment of the thread 17 can be carried out before winding.
  • FIG. 4 is the embodiment of the device according to the invention Fig. 1 in different basic equipment with different funding modules shown.
  • Fig. 4.1 shows the device with conveyor modules, each with a single loop Have godet.
  • the godets of conveyor modules 15.1 and 15.2 are not heated and are preferably driven at a differential speed.
  • the device is particularly suitable for the production of POY yarns.
  • the conveyor modules 15.1 and 15.2 are each formed by godet units that two powered godets included. That assigned to the spinning device 1 Delivery module 15.1 contains a heated and a cold godet. In contrast is the conveyor module 15.2 equipped with two cold godets. The godet units are driven at a differential speed to stretch the thread.
  • the tangle device 13 and the collecting thread guide 14 is also designed as a treatment module and introduced as an insert in the machine frame 1. So each can be used for processes Build the usual treatment facility in a modular manner and into the machine frame integrate.
  • the arrangement of the device parts shown in FIGS. 1 to 4 is thus exemplary and shows only a small section of the diverse Possibility of arrangement for melt spinning, treatment and winding of a thread. It is essential for the device according to the invention that each Treatment module as a single component in an existing one Base frame can be integrated.
  • the special design of an N-shaped thread run enables one or more threads to be made Treatment facilities one after the other without significant changes in the thread course should be carried out.
  • the treatment modules become advantageous integrated into an area of the thread path in which there is no interference melt spinning or winding takes place. So there is also the possibility that one of the treatment modules carries a crimping device. For this example, a stuffer box texturing nozzle could be placed in the thread path his.
  • a second treatment module which is the crimping device is a cooling device for cooling and dissolving a Thread stopper.
  • the device according to the invention is in the exemplary embodiments in FIGS. 1 to 4 described using a thread.
  • Such devices are common however used for the production of several threads running in parallel.
  • the threads are guided in parallel in the collecting thread guide and run in parallel over the conveyor modules and the treatment modules Winding up led. The threads are thus treated and wound up in parallel.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
EP20020008214 2001-04-26 2002-04-18 Installation pour le filage au fondu et enroulement d'au moins un fil synthétique Expired - Lifetime EP1253222B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2001120551 DE10120551A1 (de) 2001-04-26 2001-04-26 Vorrichtung zum Schmelzspinnen und Aufwickeln zumindest eines synthetischen Fadens
DE10120551 2001-04-26

Publications (3)

Publication Number Publication Date
EP1253222A2 true EP1253222A2 (fr) 2002-10-30
EP1253222A3 EP1253222A3 (fr) 2003-05-28
EP1253222B1 EP1253222B1 (fr) 2009-06-10

Family

ID=7682868

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20020008214 Expired - Lifetime EP1253222B1 (fr) 2001-04-26 2002-04-18 Installation pour le filage au fondu et enroulement d'au moins un fil synthétique

Country Status (3)

Country Link
EP (1) EP1253222B1 (fr)
AT (1) ATE433507T1 (fr)
DE (2) DE10120551A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1486592A1 (fr) * 2003-06-14 2004-12-15 Saurer GmbH & Co. KG Installation pour filage et traitement de filaments synthétiques
EP4101799A1 (fr) * 2021-06-10 2022-12-14 TMT Machinery, Inc. Appareil de rattrapage de fil fin

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021107995B4 (de) 2021-03-30 2023-02-09 Stc Spinnzwirn Gmbh Fadenherstellungsanlage

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19742341A1 (de) * 1996-09-28 1998-04-02 Barmag Barmer Maschf Verfahren zum Spinnen, Verstrecken und Aufspulen eines synthetischen Fadens
EP0940485A2 (fr) * 1998-03-05 1999-09-08 Barmag Ag Procédé et dispositif pour le filage, l'étirage et le bobinage d'un fil
DE19958245A1 (de) * 1998-12-08 2000-06-15 Barmag Barmer Maschf Spinnvorrichtung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH086203B2 (ja) * 1986-07-03 1996-01-24 東レ株式会社 熱可塑性合成繊維の製造方法
DE3735752C2 (de) * 1986-10-29 1994-03-31 Barmag Barmer Maschf Verfahren zur Herstellung von Glattgarn aus Polyamid oder Polyester
CN1135775A (zh) * 1994-09-21 1996-11-13 里特机械公司 纺丝卷绕机

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19742341A1 (de) * 1996-09-28 1998-04-02 Barmag Barmer Maschf Verfahren zum Spinnen, Verstrecken und Aufspulen eines synthetischen Fadens
EP0940485A2 (fr) * 1998-03-05 1999-09-08 Barmag Ag Procédé et dispositif pour le filage, l'étirage et le bobinage d'un fil
DE19958245A1 (de) * 1998-12-08 2000-06-15 Barmag Barmer Maschf Spinnvorrichtung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1486592A1 (fr) * 2003-06-14 2004-12-15 Saurer GmbH & Co. KG Installation pour filage et traitement de filaments synthétiques
EP4101799A1 (fr) * 2021-06-10 2022-12-14 TMT Machinery, Inc. Appareil de rattrapage de fil fin

Also Published As

Publication number Publication date
DE10120551A1 (de) 2002-10-31
ATE433507T1 (de) 2009-06-15
EP1253222B1 (fr) 2009-06-10
EP1253222A3 (fr) 2003-05-28
DE50213596D1 (de) 2009-07-23

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