+

WO2018153739A1 - Dispositif de filage à l'état fondu - Google Patents

Dispositif de filage à l'état fondu Download PDF

Info

Publication number
WO2018153739A1
WO2018153739A1 PCT/EP2018/053636 EP2018053636W WO2018153739A1 WO 2018153739 A1 WO2018153739 A1 WO 2018153739A1 EP 2018053636 W EP2018053636 W EP 2018053636W WO 2018153739 A1 WO2018153739 A1 WO 2018153739A1
Authority
WO
WIPO (PCT)
Prior art keywords
melt spinning
spinning
take
threads
control panel
Prior art date
Application number
PCT/EP2018/053636
Other languages
German (de)
English (en)
Inventor
Michael SCHRÖTER
Original Assignee
Oerlikon Textile Gmbh & 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 & Co. Kg filed Critical Oerlikon Textile Gmbh & Co. Kg
Priority to DE112018000991.2T priority Critical patent/DE112018000991A5/de
Publication of WO2018153739A1 publication Critical patent/WO2018153739A1/fr

Links

Classifications

    • 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
    • B65H54/86—Arrangements for taking-up waste material before or after winding or depositing
    • B65H54/88—Arrangements for taking-up waste material before or after winding or depositing by means of pneumatic arrangements, e.g. suction guns
    • 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
    • B65H54/72—Framework; Casings; Coverings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H57/00—Guides for filamentary materials; Supports therefor
    • B65H57/003—Arrangements for threading or unthreading the guide
    • 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
    • D01D13/00—Complete machines for producing artificial threads
    • D01D13/02—Elements of machines in combination
    • 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 melt spinning device for the production of synthetic threads according to the preamble of claim 1.
  • Synthetic filaments are made by such melt spinning apparatuses having a plurality of spinning positions.
  • the spinning positions are placed side by side to a machine longitudinal front.
  • Each of the spinning positions has a spinneret assembly with multiple spinnerets for extruding multiple threads.
  • the threads of a spinning position are withdrawn as a group of threads together from the spinnerets and wound parallel to coils at the end of the process in several winding positions of a take-up device.
  • the winding devices of the spinning positions are each equipped with two winding spindles held on a winding turret, so that the threads can be continuously produced in the spinning positions.
  • auxiliary devices are preferably formed by automatic operating devices, which are movably guided along the machine longitudinal front and optionally one of the spinning positions for applying the threads can be fed.
  • a melt spinning device is disclosed, for example, in EP 0 010 772.
  • the control panel is designed to be movable and guided over a carriage in floor rails.
  • the floor rails run parallel in front of the front ends of the take-up unit. along the machine longitudinal side, so that the automatic control unit can be fed to each of the spinning positions.
  • the auxiliary equipment for the removal of the full bobbins and the control panel must move at the same level, so that collisions are inevitable.
  • the invention has the particular advantage that all the supporting forces arising from the automatic control unit can be absorbed by a machine frame of the take-up device. Furthermore, it is particularly advantageous that the automatic control device receives a defined position within the spinning position at each of the wind-up devices, which favors the guiding and application of the yarn sheet within the spinning position with high accuracy. Thus, positional deviations can be advantageously eliminated in the installation of the take-up devices.
  • the control unit receives by the support bearing on the take-up a defined position within the spinning position, which determines the sequence of movement on the control machine as the zero point of a coordinate system.
  • the development of the invention is preferably carried out, in which the releasable support bearing is designed as a plug-in connection, wherein the automatic control device has a plug-in means and the take-up device a receiving means which advantageous even connect to the take-up.
  • the insertion means on the operating machine is preferably formed by a mandrel and the receiving means of the take-up preferably by a support tube. This allows the connection and then the support bearing between the Whyungsautoma- th and the take-up realized by a simple linear movement.
  • the plug-in means on the support bearing at least one locking means for locking the control panel assigned to the take-up device.
  • locking means may be formed for example by rotary latch, which cooperate with a retaining bolt on the winding device.
  • the support tube is arranged on a front side of the take-up on a machine frame.
  • the support tube is preferably formed at an insertion opening with a V-shaped inlet collar, in order to obtain the closest possible centering between the support tube and the mandrel of the operating machine.
  • control unit is coupled to the power supply with a flexible energy chain.
  • control panel is connected to the power supply in one of the spinning positions with a detachable energy coupling device which is formed in the region of the support bearing on the take-up. This way, a needs-based energy supply can be guaranteed at the same time.
  • the control unit is preferably guided vertically adjustable on a monorail, which extends above the winding devices parallel to a machine longitudinal side.
  • a monorail which extends above the winding devices parallel to a machine longitudinal side.
  • the manufacturing process of the spinning positions is not disturbed.
  • the operating automatic machine is preferably designed with a controllable robot arm, which is arranged on a carrier plate held above the support bearing.
  • very individual guides of the threads can be made for application to godets and winding stations of the take-up device.
  • the operating machine for this purpose has a movable suction injector, which can be guided by the robot arm for applying a thread set in the godet device and the take-up device.
  • the melt spinning device according to the invention is therefore particularly suitable for enabling a fully automated production of threads.
  • the operating effort for an operator is significantly reduced and essentially determined by the control function.
  • FIG. 1 shows schematically a front view of a plurality of spinning positions of the melt spinning device according to the invention
  • Fig. 2 shows schematically a side view of one of the spinning positions of the melt spinning device according to the invention
  • FIG. 3 shows schematically a view of the automatic operating device of the melt spinning device according to the invention according to FIGS. 1 and 2
  • Fig. 4 shows schematically a side view of one of the spinning positions when creating the threads
  • FIG. 5 is a schematic cross-sectional view of a support bearing of the embodiment of the melt spinning apparatus of FIGS. 1 and 2
  • the embodiment of the melt spinning device according to the invention has a plurality of spinning positions 1.1 to 1.7, which are arranged side by side in a row-shaped arrangement and form a machine longitudinal side.
  • the number of spinning positions shown in Fig. 1 are only exemplary. In principle, such melt spinning apparatuses contain a multiplicity of identical spinning positions.
  • the spinning positions 1.1 to 1.7 shown in FIGS. 1 and 2 are identical to their construction. Using the example of the spinning position 1.1 shown in a side view in FIG. 2, the devices are described in more detail below.
  • the spinneret device 2 comprises a spinneret 2.2, which carries a plurality of spinnerets 2.1 on its underside.
  • the spinnerets 2.1 are coupled to a spinning pump 2.3, which is preferably designed as a multiple pump and generates a separate melt stream for each spinneret 2.1.
  • the spinning pump 2.3 is a melt feed 2.4 with a not shown melt source, for example, connected to an extruder.
  • a cooling device 3 is arranged, which is formed in this embodiment by a cooling shaft 3.1 within a blast chamber 3.3.
  • the cooling shaft 3.1 follows in the thread running direction a chute 3.2.
  • a collecting device 4 which has a plurality of yarn guides 4.1 in order to merge the filaments extruded per spinneret 2.1 into a yarn.
  • the spinneret device 2 generates four threads. The number of threads is exemplary. Thus, such spinneret devices 2 can produce up to 32 threads per spinning position.
  • the collecting device 4 is assigned a preparation device 5, through which the threads of a yarn sheet 8 are wetted. The threads are withdrawn as a yarn sheet 8 by a godet 6 and fed to a take-up device 7.
  • the godet device 6 is formed by two driven godets 6.1.
  • the winding device 7 has per thread of the yarn sheet 8 each have a winding point 7.5.
  • the winding stations 7.5 extend along a winding spindle 7.1, which is held cantilevered on a winding turret 7.2.
  • the winding turret 7.2 carries two winding spindles 7.1, which are alternately guided in a winding area and a change area.
  • Each of the winding stations 7.5 is assigned to the division and separation of the yarn sheet 8 each one of several Umlenkröllchen 7.6, which are the godet 6 immediately downstream.
  • each winding point 7.5 has a traversing unit 7.3.
  • the traversing units 7.3 cooperate with a pressure roller 7.4, which is arranged parallel to the winding spindles 7.1 and abuts the winding of the threads on the surface of the coil 14.
  • FIGS. 1 and 2 the spinning positions 1.1 to 1.7 are shown in their normal operating situation, in which in each spinning position 1.1 to 1.7 a yarn bundle 8 consisting of a plurality of yarns is extruded, drawn off and continuously wound into reels 14.
  • a control panel 9 In order to operate the spinning positions 1.1 to 1.7 in a process interruption or restart, a control panel 9 is provided.
  • the control panel 9 In Figs. 1 and 2, the control panel 9 is shown in a waiting position.
  • the control panel 9 is held vertically adjustable via a cable pulling device 13 on a monorail device 12.
  • a cable pulling device 13 For explanation of the operating machine 9, reference is made in addition to FIG. 3 below.
  • Fig. 3 is a view of the control panel 9 is shown.
  • the control panel 9 has a controllable robot arm 9.1, which is held on a support plate 9.3.
  • the automatic control unit 9 has a suction injector 9.2, which is connected via a waste line 9.5 to a yarn container 9.4.
  • the yarn container 9.4 is held on the support plate 9.3.
  • the support plate 9.3 has at opposite end faces in each case a deflection roller 13.1 of the cable pulling device 13. This allows the support plate 9.3 adjusted in height by the cable pulling device 13.
  • the carrier plate 9.3 has a mandrel 10.2 on a side facing the front ends of the winding device 7.
  • the mandrel 10.2 is part of a support bearing 10, which is located as a plug connection to the end faces of the winding devices 7.
  • each of the winding devices 7 has a support tube 10.1 at the front end, which is integrated in a machine frame 7.7.
  • the support tube 10.1 has an insertion opening 10.4, which is encased by a V-shaped collar 10.3.
  • the control panel 9 can lead to the respective spinning position and bring by the cable pulling device 13 to a defined working height to the mandrel 10.2 automatically into the support tube 10.1.
  • the support bearing 10 is formed, with which the control panel 9 is supported on the machine frame 7.7 of the winding device 7.
  • FIG. In Fig. 4 the side view of the spinning position 1.1 is shown schematically, in which the control panel 9 is connected via the support bearing 10 with the winding device 7.
  • a blocking means 15 is furthermore provided, which is secured by a holding bolt 15. nengestell 7.7 of the winding device 7 and is formed by an adjustable rotary latch 15.2 at the bottom of the support plate 9.3.
  • the position of the automatic control unit 9 can be fixed to the end face of the winding device 7.
  • the yarn sheet 8 is guided over the suction injector 9.2 of the control panel 9.
  • the pig injector 9.2 is held by the robot arm 9.1 for this purpose.
  • the energy required for controlling and moving the robot arm 9.1 and the compressed air required for the suction injector 9.2 can be supplied via an energy chain. In principle, however, it is also possible to make the power supply via an energy coupling device on the winding device 7. For this purpose, an embodiment of a possible energy coupling device 1 1 is shown in Fig. 5.
  • Fig. 5 is a cross-sectional view of the support bearing 10 at the front end of a winding device 7 is shown.
  • the support bearing 10 is formed by the carrier tube 10.1 integrated in the machine frame 7.7 of the take-up device 7 and the mandrel 10.2 held on the carrier plate 9.3.
  • the energy coupling device 1 1 is formed, in each case a compressed air connection 1 1.1 and a power connection 1 1.2 are designed as a plug connection.
  • the required energy supply of the operating machine 9 can be carried out via the winding device 7.
  • the exemplary embodiment of the melt spinning device according to the invention shown in FIGS. 1 to 5 is exemplary in the design of the automatic operating device 9 and the auxiliary device used for applying and guiding the threads.
  • each spinning position is assigned a separate suction injector 9.2, which is then taken over and used if necessary by a robot arm of the control panel.
  • the leadership of the control panel 9 on a monorail system is exemplary.
  • the control panel can also be made mobile.

Landscapes

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

Abstract

L'invention concerne un dispositif de filage à l'état fondu pour la fabrication de fils synthétiques pourvu d'une pluralité de positions de filage (1.1 - 1.7). Chacune des positions de filage (1.1 - 1.7) comprend un système de filière (2), un système de refroidissement (3), un système de galettes (6) et un système d'enroulement (7). Pour placer les fils dans les positions de filage (1.1 - 1.7), une commande automatique (9) peut être amenée à chacune des positions de filage (1.1 - 1.7) pour placer les fils. L'objet de l'invention est d'obtenir un guidage fiable et un positionnement exact lors du placement des fils. À cet effet, selon l'invention, la commande automatique (9) est retenue sur le système d'enroulement (7) dans les positions de filage (1.1 - 1.7) dans chaque cas par au moins un palier d'appui (10) détachable.
PCT/EP2018/053636 2017-02-25 2018-02-14 Dispositif de filage à l'état fondu WO2018153739A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112018000991.2T DE112018000991A5 (de) 2017-02-25 2018-02-14 Schmelzspinnvorrichtung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017001845.6A DE102017001845A1 (de) 2017-02-25 2017-02-25 Schmelzspinnvorrichtung
DE102017001845.6 2017-02-25

Publications (1)

Publication Number Publication Date
WO2018153739A1 true WO2018153739A1 (fr) 2018-08-30

Family

ID=61231254

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2018/053636 WO2018153739A1 (fr) 2017-02-25 2018-02-14 Dispositif de filage à l'état fondu

Country Status (2)

Country Link
DE (2) DE102017001845A1 (fr)
WO (1) WO2018153739A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112823220A (zh) * 2018-10-11 2021-05-18 欧瑞康纺织有限及两合公司 熔纺装置操作方法和熔纺装置
EP4467498A1 (fr) * 2023-05-24 2024-11-27 Murata Machinery, Ltd. Appareil de traitement de fil

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112251858B (zh) * 2020-10-23 2022-05-24 东台奥力芬化纤有限公司 一种用于丙纶fdy加捻设备

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3656289A (en) * 1970-04-22 1972-04-18 Maremont Corp Yarn piecing apparatus registration means
DE2454900A1 (de) * 1974-11-20 1976-05-26 Fritz Stahlecker Offenend-spinnmaschine mit wenigstens einer verfahrbaren wartungseinrichtung
EP0010772A1 (fr) 1978-11-07 1980-05-14 Teijin Limited Procédé pour l'enfilage sur une bobine d'un fil délivré par un galet et dispositif pour la mise en oeuvre du procédé
JPS63127987A (ja) * 1986-11-18 1988-05-31 Toray Ind Inc 糸掛方法および糸掛装置
US5192032A (en) 1990-10-31 1993-03-09 John Brown Inc. Automatic winding unit
DE10009335A1 (de) * 1999-03-06 2000-09-07 Barmag Barmer Maschf Vorrichtung zum Wechseln von Spulen in einer Spinnanlage
EP1300496A1 (fr) * 2001-09-11 2003-04-09 Neumag GmbH & Co. KG Machine de filage-étirage texturation
WO2007128499A1 (fr) * 2006-05-08 2007-11-15 Oerlikon Textile Gmbh & Co. Kg Machine à filer, à étirer et à texturer

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3656289A (en) * 1970-04-22 1972-04-18 Maremont Corp Yarn piecing apparatus registration means
DE2454900A1 (de) * 1974-11-20 1976-05-26 Fritz Stahlecker Offenend-spinnmaschine mit wenigstens einer verfahrbaren wartungseinrichtung
EP0010772A1 (fr) 1978-11-07 1980-05-14 Teijin Limited Procédé pour l'enfilage sur une bobine d'un fil délivré par un galet et dispositif pour la mise en oeuvre du procédé
JPS63127987A (ja) * 1986-11-18 1988-05-31 Toray Ind Inc 糸掛方法および糸掛装置
US5192032A (en) 1990-10-31 1993-03-09 John Brown Inc. Automatic winding unit
DE10009335A1 (de) * 1999-03-06 2000-09-07 Barmag Barmer Maschf Vorrichtung zum Wechseln von Spulen in einer Spinnanlage
EP1300496A1 (fr) * 2001-09-11 2003-04-09 Neumag GmbH & Co. KG Machine de filage-étirage texturation
WO2007128499A1 (fr) * 2006-05-08 2007-11-15 Oerlikon Textile Gmbh & Co. Kg Machine à filer, à étirer et à texturer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112823220A (zh) * 2018-10-11 2021-05-18 欧瑞康纺织有限及两合公司 熔纺装置操作方法和熔纺装置
EP4467498A1 (fr) * 2023-05-24 2024-11-27 Murata Machinery, Ltd. Appareil de traitement de fil

Also Published As

Publication number Publication date
DE112018000991A5 (de) 2019-11-07
DE102017001845A1 (de) 2018-08-30

Similar Documents

Publication Publication Date Title
EP2016212B1 (fr) Machine à filer, étirer et texturer
EP2016211B1 (fr) Dispositif de filage à chaud, de traitement et d'enroulement de fils synthétiques
EP1527217B1 (fr) Dispositif de filage et d'enroulement
EP2558626B1 (fr) Dispositif pour enlever et enrouler des fils synthétiques
WO2022033919A1 (fr) Dispositif pour retirer et enrouler des fils
WO2019011983A1 (fr) Bobineuse
WO2007065626A1 (fr) Dispositif et procede pour poser un cable a fibres optiques
WO2018197359A1 (fr) Procédé et arrangement pour appliquer plusieurs fils filés
WO2019001948A1 (fr) Dispositif de filage par fusion
WO2018153739A1 (fr) Dispositif de filage à l'état fondu
DE102017006432A1 (de) Schmelzspinnvorrichtung
WO2018146012A1 (fr) Procédé et dispositif de commande de plusieurs positions de filage d'une installation de filage à chaud
DE102007014511A1 (de) Verfahren und Vorrichtung zum Schmelzspinnen, Behandeln und Aufwickeln mehrerer multifiler Fäden
WO2019011548A1 (fr) Dispositif de filage à l'état fondu
WO2018178006A1 (fr) Dispositif de filage à l'état fondu
EP1247883A2 (fr) Dispositif et procédé pour le filage par fusion et déposition de plusieurs câbles
DE102006061332A1 (de) Vorrichtung zum Schmelzspinnen, Behandeln und Aufwickeln von synthetischen Fäden
EP1687466A1 (fr) Metier a filer
WO2018172077A1 (fr) Procédé pour la connexion et la séparation d'une nappe de fils ainsi qu'un dispositif de filage par fusion
DE102009013974A1 (de) Vorrichtung zum Schmelzspinnen und Aufwickeln mehrerer Fäden
DE102017010143A1 (de) Vorrichtung zum Abziehen und Aufwickeln mehrerer Fäden
DE10009335A1 (de) Vorrichtung zum Wechseln von Spulen in einer Spinnanlage
DE102017000607A1 (de) Vorrichtung zum Abziehen, Verstrecken und Aufwickeln einer synthetischen Fadenschar
EP0419815A2 (fr) Machine de texturation
DE102019004354A1 (de) Schmelzspinnvorrichtung

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18705609

Country of ref document: EP

Kind code of ref document: A1

REG Reference to national code

Ref country code: DE

Ref legal event code: R225

Ref document number: 112018000991

Country of ref document: DE

122 Ep: pct application non-entry in european phase

Ref document number: 18705609

Country of ref document: EP

Kind code of ref document: A1

点击 这是indexloc提供的php浏览器服务，不要输入任何密码和下载