WO2019011548A1 - Dispositif de filage à l'état fondu - Google Patents

Dispositif de filage à l'état fondu Download PDF

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Publication number
WO2019011548A1
WO2019011548A1 PCT/EP2018/065487 EP2018065487W WO2019011548A1 WO 2019011548 A1 WO2019011548 A1 WO 2019011548A1 EP 2018065487 W EP2018065487 W EP 2018065487W WO 2019011548 A1 WO2019011548 A1 WO 2019011548A1
Authority
WO
WIPO (PCT)
Prior art keywords
spinning
melt spinning
control panel
positions
centering
Prior art date
Application number
PCT/EP2018/065487
Other languages
German (de)
English (en)
Inventor
Marc-André HERRNDORF
Abdelati HAMID
Rainald Voss
Stefan Faulstich
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 DE112018003548.4T priority Critical patent/DE112018003548A5/de
Publication of WO2019011548A1 publication Critical patent/WO2019011548A1/fr

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
    • B65H54/22—Automatic winding machines, i.e. machines with servicing units for automatically performing end-finding, interconnecting of successive lengths of material, controlling and fault-detecting of the running material and replacing or removing of full or empty cores
    • B65H54/26—Automatic winding machines, i.e. machines with servicing units for automatically performing end-finding, interconnecting of successive lengths of material, controlling and fault-detecting of the running material and replacing or removing of full or empty cores having one or more servicing units moving along a plurality of fixed winding units
    • 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
    • B65H57/00—Guides for filamentary materials; Supports therefor
    • B65H57/003—Arrangements for threading or unthreading the guide
    • 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
    • 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
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H13/00—Other common constructional features, details or accessories
    • D01H13/005—Service carriages travelling along the machines
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H13/00—Other common constructional features, details or accessories
    • D01H13/14—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements
    • D01H13/145—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements set on carriages travelling along the machines; Warning or safety devices pulled along the working unit by a band or the like
    • 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.
  • a generic melt spinning device is known for example from EP 0 010 772 AI.
  • a plurality of synthetic filaments are extruded through a plurality of spinnerets and, after cooling by a godet means, are withdrawn from the spinnerets. After a threading of the threads, they are wound up into coils by means of a take-up device arranged below the godet device.
  • a take-up device arranged below the godet device.
  • an automatic operation machine is provided which can be moved by means of a guide device along a machine longitudinal side.
  • the guide means is formed by bottom rails, in which a carriage of the operating machine is performed.
  • a lamp is arranged below the winding device, whose flare signals is evaluated by a receiver on the control panel for position detection.
  • melt spinning apparatuses which have a plurality of spinning positions. In each of the spinning position, a group of threads is formed by means of a spinneret device with a plurality of spinnerets, a godet device produced with several godets and a winding device with multiple winding points.
  • the control panel must be able to approach a variety of spinning positions.
  • different operating conditions occur that require the use of the control panel.
  • the guide device has a over the entire machine longitudinal side extending coding band with a plurality of address codes and that the control panel has a read head for detecting the address codes.
  • the invention has the particular advantage that the control panel is oriented in each position along a machine longitudinal side, which is formed by the spinning position, and a defined position information is present Has.
  • a coding band with a plurality of address codes extends over the entire machine longitudinal side.
  • the information on the coding band without, in particular, the address codes can be continuously read out via a reading head of the automatic operating unit and used for positioning the automatic operating unit.
  • each of the spinning positions on the coding belt is assigned at least one of the address coding which includes an operating position of the automatic operating machine the spinning position concerned.
  • each of the spinning positions can be assigned an individual address code or a plurality of address codes, so that the automatic operator can be correspondingly controlled in order to find the predetermined address coding.
  • the address codes are designed as a magnetic length coding, each with a bar code.
  • the control panel can be guided at different speeds depending on the distance of the spinning position to be approached.
  • a slowdown can be initiated by the length-based bar coding in the control automat.
  • This development is particularly advantageous for very long machine longitudinal sides with a large variety of spinning positions. Since the spinning positions are set up independently of the guide device of the operating machine within a machine hall, tolerance deviations can arise between the address coding and the actual operating position for applying and guiding the threads in the spinning position.
  • control unit has a centering means which interacts with a centering system assigned to the spinning positions.
  • a coupling between the spinning position and the control machine is possible.
  • the centering means is formed by a locking pin and a Stellaktor, wherein the centering per spin position has at least one centering opening for receiving the plug pin.
  • the centering means by an optical sensor, wherein the centering system per spinning position a sensorable mark on the godet device and / or having the winding device. This makes it possible to produce a contactless coupling between the operating automaton and the respective spinning position. In particular, when using laser sensors, a very high positioning accuracy can be achieved. In addition, a predetermined distance can be set between the operating automaton and the spinning position.
  • the guide device is advantageously formed by a monorail, on which the automatic control device is movably held by a conveying means.
  • an operating passage below the automatic control remains free to ensure the removal of the full bobbins.
  • Automated doffing devices can thus be used in parallel to the operating machine in order to enable a substantially automated operation of the melt spinning device.
  • the coding band can preferably be arranged on one of the guide rails of the monorail, so that no separate carriers are required.
  • the rail system of a monorail system allows the development of the invention, in which the monorail is associated with a busbar, which interacts with a user of the control panel for energy transmission.
  • the monorail is associated with a busbar, which interacts with a user of the control panel for energy transmission.
  • complex energy chains can be avoided.
  • the control panel has a controllable robot arm, which at a free end a Sauginjektor for applying a yarn sheet leads in the godet and the take-up of one of the spinning positions
  • the creation and threading of the threads on the godets of the godet and the winding stations of the take-up can perform with high flexibility. Due to the free mobility of the robot arm very high degrees of freedom to guide the yarn sheet when creating achieved.
  • each of the spinning positions is assigned one of a plurality of connection stations, each with a compressed air connection for compressed air transmission, which interact with a connection adapter arranged on the control automat ,
  • the control panel can be advantageous in each of the spinning positions automatically connect to a compressed air supply.
  • the waste line connected to the suction injector can be coupled directly to a waste container on the operating machine or to a central waste line via the connection adapter.
  • the melt spinning device according to the invention is particularly suitable for being able to carry out a fully automated production of synthetic threads with a multiplicity of spinning positions.
  • the control unit can be quickly and safely fed to any of the spinning positions.
  • the inventive melt spinning device will be explained in more detail using an exemplary embodiment with reference to the accompanying figures. They show:
  • Fig. 1 shows schematically a front view of a plurality of spinning positions of the melt spinning device according to the invention
  • FIG. 2 schematically shows a front view of an automatic operating device of the melt spinning device according to the invention according to FIG. 1.
  • FIG. 3 schematically shows a side view of one of the spinning positions of the melt spinning device according to the invention according to FIG. 1.
  • FIG. 4 schematically shows a side view of the automatic operating device of the melt spinning device according to the invention from FIG. 1
  • Fig. 5 shows schematically a side view of one of the spinning positions when creating the threads
  • the embodiment of the melt spinning device according to the invention has a plurality of spinning positions 1.1 to 1.6, 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 is only an example. In principle, such melt spinning apparatuses contain a multiplicity of identical spinning positions.
  • the spinning positions 1.1 to 1.6 shown in FIGS. 1 and 3 are identical in their construction. Using the example of the spinning position 1.1 shown in a side view in FIG. 3, the devices will be described in more detail below.
  • the spinneret device 2 comprises a spinneret 2.2, which carries a plurality of spinnerets 2.1 on an underside.
  • the spinnerets 2.1 are coupled to a spinning pump 2.3, which is preferably designed as a multiple pump and each of the spinnerets 2.1 supplies a separate melt stream.
  • the spinning pump 2.3 is connected via a melt feed 2.4 with, for example, an extruder.
  • a cooling device 3 is arranged, which in this embodiment has a cooling shaft 3.1 with gas-permeable wall within a blast chamber 3.3.
  • a cooling shaft 3.1 is provided for receiving and cooling the filaments.
  • the cooling shaft 3.1 is followed by a chute 3.2 in each case in the thread running direction.
  • a collecting device 4 which has a plurality of yarn guides 4.1, to merge the filaments extruded per spinneret 2.1 into a yarn.
  • the spinneret device 2 produces a total of four threads.
  • the number of threads is exemplary.
  • Such spinneret devices 2 can produce up to 32 threads per spinning position 1.1 to 1.6 simultaneously.
  • the collecting device 4 is assigned a preparation device 5, by which the individual 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. Between the godets 6.1 a Verwirbelungsvorrich- device 6.2 is arranged to swirl the threads of the yarn sheet 8 separately.
  • the winding device 7 has per thread of the yarn sheet 8 each have a winding point 7.5.
  • the total of four winding stations 7.5 extend along a winding spindle 7.1, which is held projectingly on a winding turret 7.2.
  • the winding turret 7.2 is rotatable in a machine frame 7.7. stored and carries a second winding spindle 7.1. By rotating the winding turret 7.2, the two winding spindles 7.1 can be guided alternately into a winding region and a change region.
  • Each of the winding station 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 of the winding points 7.5 on a traversing unit 7.3 For winding and laying the threads to coils, each of the winding points 7.5 on 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 is held rotatably mounted on the machine frame 7.7.
  • the pressure roller 7.4 abuts against the surface of several coils 22.
  • the spinning positions 1.1 to 1.6 are shown in their normal operating situation in which in each spinning position 1.1 to 1.6 extruded from a plurality of threads yarn sheet 8 extruded, withdrawn and wound continuously to coil 22.
  • the coils 22 which are finally wound in the take-up devices 7 are preferably automatically picked up by a doffing device and removed.
  • a doffing device thereby move within an operating passage 21 which extends in parallel along the machine longitudinal side of the spinning positions 1.1 to 1.6.
  • the Doff driving gear used for clearing are well known and therefore not shown here and not described.
  • an automatic operating device 9 is assigned to the spinning positions 1.1 to 1.6.
  • the control panel 9 is shown in a waiting position.
  • the control unit 9 is held on a guide device 10 above the operating gear 21.
  • the guide device 10 is formed in this embodiment by a monorail 10.1, which extends parallel to the machine longitudinal sides of the spinning positions 1.1 to 1.6 above the operating gear 21.
  • FIG. 2 is a front view of the operating machine, as shown in the spinning device shown in FIG. 1, shown enlarged and in Fig. 4 is a side view of the operating machine, as shown in Fig. 3, also shown enlarged.
  • Fig. 3 is a side view of the operating machine, as shown in Fig. 3, also shown enlarged.
  • the control panel 9 has a support frame 9.1, which is held on the overhead conveyor 10.1.
  • the support frame 9.1 is connected to a chassis 9.4, which is guided in the overhead conveyor 10.1.
  • the chassis is 9.4 assigned a conveyor 9.3, by which the control panel 9 in the overhead conveyor 10.1 is moved.
  • the overhead conveyor 10.1 has for this purpose two guide rails 10.2.
  • the conveyor 9.3 is coupled to a machine control 12, which is shown schematically on an upper side of the support frame 9.1.
  • the machine control 12 is connected to a machine control of the spinning positions 1.1 to 1.6, not shown here in detail.
  • the machine control 12 is connected to the power supply of the operating machine 9 via a busbar 19 with an energy source, not shown here.
  • the busbar 19 is arranged above the monorail 10.1 and extends over the machine longitudinal side parallel to the monorail 10.1.
  • the control panel 9 a pickup 20 which is connected to the machine control 12.
  • the pickup 20 is slidably guided in the busbar 19, so that in each position of the control panel 9, a power supply is ensured.
  • the coding band 17 extends over the entire machine longitudinal side and has a plurality of address codes 17.1.
  • the address coding is in this case designed as a magnetic length coding by means of barcodes.
  • the control panel 9 a read head 18, which is associated with the coding band 17 with a short distance and a Holder 18.1 is held on the support frame 9.1 of the control unit 9.
  • the read head 18 is coupled to the machine controller 12.
  • the address codes 17.1 of the spinning positions 1.1 to 1.6 are selected on the coding belt 17 in their position such that the automatic control unit 9 can assume an operating position in the relevant spinning position 1.1 to 1.6.
  • a centering system 23 is also formed between the spinning positions 1.1 to 1.6 and the automatic operating device.
  • the centering system 23 has a plurality of centering openings 23.1, which are formed in this embodiment on the godet devices 6 of the spinning positions 1.1 to 1.6.
  • the centering openings 23.1 of the spinning positions 1.1 to 1.6 each cooperate with a locking pin 23.2 on the operating machine 9.
  • the locking pin 23.2 is designed to be movable by means of a setting actuator 23.3, so that the locking pin 23.2 can be inserted or moved into one of the centering openings 23.1 by activation of the positioning actuator 23.3.
  • the plug pin 23.2 and the Stellaktor 23.3 are at a Zentierhalter 9.5 of the control panel 9 arranged net.
  • the Stellaktor 23.3 is connected to the machine control 12.
  • a robot arm 9.2 is held on the support frame 9.1.
  • the robot arm 9.2 has a freely projecting leading end on which a suction injector 11 is guided.
  • the projecting multi-unit robot arm 9.2 is freely movable by actuators and sensors, not shown here, wherein the movement sequence of the robot arm 9.2 is controlled by the machine control 12.
  • the control automat 9 interacts with one of a plurality of connection stations 13 in each of the spinning positions 1. 1 to 1. 4, the connection station 13 of the spinning position 1.1 is shown.
  • FIG. 5 in which a state is shown in which the automatic operation machine 9 is connected to the connection station 13 via a connection adapter 13.
  • connection adapter 13.2 is arranged on the 10 support frame 9.1 of the control panel 9.
  • the connection adapter 13.2 is coupled to a connection actuator 13.3, which leads the connection adapter 13.2 back and forth for coupling to one of the connection stations 13.
  • FIG. 4 shows the situation in which the automatic control unit 9 is held in the waiting position and thus there is no connection to one of the terminals 13.
  • FIG. 5 illustrates the situation in which the connection adapter 13. 2 is coupled to the connection station 13.
  • the connection station 13 a Dmckluftan gleich 13.1, which via a central pressure
  • connection adapter 13.2 is verkuppelt with the connection station 13 such that a arranged on the control panel 9 compressed air line 15 is connected to the Dmckluftan gleich 13.1, for example by a plug-in coupling.
  • the Dmckluft effet 15 is connected to the
  • a waste line 14 connected to the suction injector 11 opens into a yarn waste container, which is not shown in more detail and which is attached to the carrier 9.1 is formed.
  • the yarn group received via the suction injector 11 during a laying process can thus be received in the yarn waste container of the automatic operating device 9.
  • each of the spinning positions 1.1 to 1.6 has one of a plurality of connection stations 12 each.
  • the automatic control unit 9 automatically connects in each of the spinning positions 1.1 to 1.6 via the connection adapter 13.2 to one of the connection stations 13. 1 and 3, an operating situation is shown in which each of the spinning positions 1.1 to 1.6 continuously produce a group of yarns, which are withdrawn via the godet 6 from the spinnerets 2 and wound at the end of the process by the winders 7 to coil 22.
  • the control panel 9 is in a waiting position.
  • the waiting position may be assigned an address coding 17.1 on the coding belt 17, so that the control device 10 occupies the same position in the waiting position via the reading head 18 and the automatic machine control 12. This is particularly advantageous if a yarn waste cached at the control unit has to be disposed of.
  • the centering system 23 between the spinning positions 1.1 and 1.6 and the operating machine 9 is not activated, so that the Stellaktor 23.3 the Locking pin 23.2 holds in a rest position on the centering 9.5 of the control panel 9.
  • the control panel 9 can be supplied from the waiting position to an operating position of the respective spinning position.
  • the machine controller 12 of the automatic control unit 9 receives from a machine control first information about the spinning position in question and their address coding 17.1 on the coding belt 17. Then the automatic control unit 12 of the control panel on the guide device 10 is moved.
  • the conveyor 9.3 is activated, so that the chassis is moved 9.4 of the control panel 9 in the guide rails 10.2 of the overhead conveyor 10.1.
  • the magnetic length coding makes it possible to control the conveyor 9.3 with different speeds for guiding the control panel 9 via additional length information and thus on sections of the machine control.
  • the operating machine 9 can be guided in the guide device 10 at a relatively high guide speed until shortly before reaching the relevant spinning position.
  • the respective spinning position is approached via the address coding 17.1 on the coding belt 17 and the automatic control device 9 is guided into a provisional operating position.
  • the centering 23 is now activated.
  • the machine control 12 of the Stellaktor 23.3 activated at the centering 9.5 to guide the locking pin 23.2 in the centering opening 23.1 of the respective spinning position 1.1 to 1.6.
  • FIG. 5 This operating situation is shown in FIG. 5.
  • the automatic control unit 9 is held in an operating position at the spinning position 1.1.
  • the centering system 23 is activated, so that the operation of the spinning position 1.1 can be started.
  • the yarn sheet 8 is taken up by the guided on the robot arm 9.2 Sauginjektor 1 1 and continuously fed via the waste line 14 to a waste container.
  • the movement of the robot arm 9.2 for applying the yarn sheet 8 to the godets 6.1 of the godet device 6 and the swirling device 6.2 and the winding stations 7.5 of the winding device 7 is controlled by the machine control 12.
  • the compressed air supply takes place via the connection station 13, to which the control unit 9 has been coupled.
  • the power supply is ensured by the busbar 19 and the pickup 20 thereby.
  • the centering system 23 is designed with mechanical means between the automatic operating device 9 and the spinning position 1.1 in order to obtain an exact positioning.
  • the centering system 23 could also have optical means for positioning the operating machine 9 in relation to the godet device 6 and the winding device 7.
  • the automatic control unit 7 would hold an optical sensor, for example a laser sensor, instead of the plug pin 23.2 and the positioning actuator 23.3 on the centering holder 9.5. Since the structure of the optical centering system is very similar, a pictorial representation is dispensed with.
  • the optical sensor on the centering 9.5 would then be at the Galeten- means 6 or the take-up device 7 a label ordered.
  • the marking could for example be formed by the centering opening 23.1, which is formed vertically as a hole in a front panel.
  • the coordinates of the hole are detected by the sensor to then position the control panel thereafter.
  • the distance to the front plate detected by the sensor allows an additional orientation of the operating machine 9, so that a spatial end position can be set reliably.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile 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. Chacune des positions de filage comprend un système de filière, un système de refroidissement, un système de galette et un système d'enroulement. Pour la mise en place des fils dans les positions de filage, il est prévu un automate de commande qui peut être amené dans chacune des positions de filage au moyen d'un dispositif de guidage, pour la mise en place des fils. Pour permettre une interaction ciblée entre les positions de filage et l'automate de commande, le dispositif de guidage comporte selon l'invention une bande de codage qui s'étend sur tout le côté longitudinal de la machine, pourvue d'une pluralité de codes d'adresse, l'automate de commande comportant une tête de lecture pour la détection des codes d'adresse.
PCT/EP2018/065487 2017-07-12 2018-06-12 Dispositif de filage à l'état fondu WO2019011548A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112018003548.4T DE112018003548A5 (de) 2017-07-12 2018-06-12 Schmelzspinnvorrichtung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017006564.0 2017-07-12
DE102017006564 2017-07-12

Publications (1)

Publication Number Publication Date
WO2019011548A1 true WO2019011548A1 (fr) 2019-01-17

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DE (1) DE112018003548A5 (fr)
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112760731A (zh) * 2020-12-29 2021-05-07 广州美优科技有限公司 一种纤维纺织智能制造设备用卷绕头装置
CN114423697A (zh) * 2019-09-20 2022-04-29 欧瑞康纺织有限及两合公司 熔纺系统
EP4140927A1 (fr) * 2021-08-30 2023-03-01 Savio Macchine Tessili S.p.A. Dispositif de positionnement et centrage d'un chariot de service pour machine textile, machine textile comprenant ledit dispositif, et procédé de positionnement et centrage d'un chariot de service dans une machine textile
IT202100028001A1 (it) * 2021-11-03 2023-05-03 Savio Macch Tessili Spa Dispositivo e procedimento di posizionamento per carrello di servizio di una macchina tessile, e macchina tessile comprendente tale dispositivo

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE102007003949A1 (de) * 2006-02-10 2007-08-23 Saurer Gmbh & Co. Kg Verfahren und Vorrichtung zur Herstellung und Ablage eines Spinnkabels
EP2016212A1 (fr) * 2006-05-08 2009-01-21 Oerlikon Textile GmbH & Co. KG Machine à filer, à étirer et à texturer
EP3162748A1 (fr) * 2015-10-30 2017-05-03 TMT Machinery, Inc. Système d'enroulement de fil filé

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE102007003949A1 (de) * 2006-02-10 2007-08-23 Saurer Gmbh & Co. Kg Verfahren und Vorrichtung zur Herstellung und Ablage eines Spinnkabels
EP2016212A1 (fr) * 2006-05-08 2009-01-21 Oerlikon Textile GmbH & Co. KG Machine à filer, à étirer et à texturer
EP3162748A1 (fr) * 2015-10-30 2017-05-03 TMT Machinery, Inc. Système d'enroulement de fil filé

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114423697A (zh) * 2019-09-20 2022-04-29 欧瑞康纺织有限及两合公司 熔纺系统
CN114423697B (zh) * 2019-09-20 2024-03-08 欧瑞康纺织有限及两合公司 熔纺系统
CN112760731A (zh) * 2020-12-29 2021-05-07 广州美优科技有限公司 一种纤维纺织智能制造设备用卷绕头装置
EP4140927A1 (fr) * 2021-08-30 2023-03-01 Savio Macchine Tessili S.p.A. Dispositif de positionnement et centrage d'un chariot de service pour machine textile, machine textile comprenant ledit dispositif, et procédé de positionnement et centrage d'un chariot de service dans une machine textile
IT202100022532A1 (it) * 2021-08-30 2023-03-02 Savio Macch Tessili Spa Dispositivo di posizionamento e centratura per carrello di servizio di una macchina tessile, macchina tessile comprendente detto dispositivo, e procedimento per il posizionamento e la centratura di un carrello di servizio in una macchina tessile
IT202100028001A1 (it) * 2021-11-03 2023-05-03 Savio Macch Tessili Spa Dispositivo e procedimento di posizionamento per carrello di servizio di una macchina tessile, e macchina tessile comprendente tale dispositivo
EP4177195A1 (fr) * 2021-11-03 2023-05-10 Savio Macchine Tessili S.p.A. Procédé et dispositif de positionnement pour un chariot de service d'une machine textile et machine textile comprenant un tel dispositif

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