EP1401750B1 - Machine a texturer - Google Patents

Machine a texturer Download PDF

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Publication number
EP1401750B1
EP1401750B1 EP02754834A EP02754834A EP1401750B1 EP 1401750 B1 EP1401750 B1 EP 1401750B1 EP 02754834 A EP02754834 A EP 02754834A EP 02754834 A EP02754834 A EP 02754834A EP 1401750 B1 EP1401750 B1 EP 1401750B1
Authority
EP
European Patent Office
Prior art keywords
guide
yarn
thread
opening
suction
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.)
Expired - Lifetime
Application number
EP02754834A
Other languages
German (de)
English (en)
Other versions
EP1401750A1 (fr
Inventor
Thomas Wortmann
Klemens Jaschke
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
Saurer 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 Saurer GmbH and Co KG filed Critical Saurer GmbH and Co KG
Publication of EP1401750A1 publication Critical patent/EP1401750A1/fr
Application granted granted Critical
Publication of EP1401750B1 publication Critical patent/EP1401750B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/20—Combinations of two or more of the above-mentioned operations or devices; After-treatments for fixing crimp or curl
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H51/00—Forwarding filamentary material
    • B65H51/16—Devices for entraining material by flow of liquids or gases, e.g. air-blast devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H65/00—Securing material to cores or formers
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • D02G1/0206—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting
    • D02G1/0266—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting false-twisting machines
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • D02G1/0206—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting
    • D02G1/0266—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting false-twisting machines
    • D02G1/0273—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting false-twisting machines threading up and starting the false-twisting machine
    • 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

Definitions

  • the invention relates to a texturing machine for crimping threads according to the preamble of claim 1.
  • Such texturing machines are used to curl and stretch a smooth laid thread in a texturing process.
  • the texturing machine has a plurality of processing units and a winding device, which are arranged in a machine frame combined into a yarn path.
  • the process units such as delivery mechanisms, heaters, cooling devices, texturing units, Tangel pleasingen and preparation devices are often arranged in the machine frame over two floors.
  • the known texturing machines therefore require special auxiliary devices in order to create the submitted thread in the process units up to the winding at the beginning of a process. For example, from FR 2 380 972 or FR 2 695 631 A1 it is known to pneumatically guide the thread through guide tubes for the purpose of laying the gate.
  • the thread is passed through a guide tube until just before the take-up device and blown out at the end of the guide tube through a blow opening.
  • a baffle plate is arranged at a distance from the blow opening, which causes a deflection of the thread to the take-up device.
  • the thread is then taken over by a suction device.
  • the known devices generally have the disadvantage that due to the thread undergoes a directional deflection only with very strong blowing effect or recording the loose thread is also made possible only by a very high suction.
  • the problem arises that the thread sticks to the baffle plate due to the preparation residues adhering to the thread from the pretreatment.
  • US Pat. No. 3,801,030 discloses a winding process with a nozzle for an open-guided thread arranged laterally to the thread path.
  • the invention is characterized in that the thread is guided without deflection for transfer to the winding device.
  • the blow opening of the guide tube and the receiving opening of the suction device are arranged opposite one another in a guide plane.
  • the guide level is substantially identical or close to a traversing plane, in which the thread is guided by a traversing yarn guide during winding.
  • the thread can take over without additional thread guide devices immediately after the transfer into the suction device by the thread guide or the traversing yarn guide.
  • the threading and the application of the thread in the winding device are thus possible in a very short time, so that, for example, after a yarn break very short process interruptions can be realized.
  • the guide plane and the traversing plane must therefore be formed at least so close to each other that a thread takeover is possible by a moving in the traversing plane yarn guide from the management level in the traversing plane.
  • a long distance between the blow opening and the receiving opening and on the other hand to avoid sticking of the thread is provided according to an advantageous embodiment of the invention to arrange a sliding between the blow opening and the receiving opening.
  • the sliding plate extends at least partially along the management level. In this case, the sliding plate is such that adhering does not occur even when in contact with the thread.
  • Particularly effective sliding plates which are formed from a perforated plate or a sieve-shaped sheet metal.
  • the spin finish required for further processing during the process is advantageously applied to the thread only after the initial application of the thread.
  • the development of the invention according to claim 4 is particularly advantageous.
  • the blow opening is followed by a preparation device, which is held on a movable support.
  • the carrier can be positioned between a threading position outside the traversing plane and an operating position in the traversing plane. This advantageously prevents dissection during threading. Only when the thread is applied in the take-up device, a preparation of the thread takes place.
  • the carrier is preferably connected to a controllable actuator.
  • the preparation device can thus be moved from the threading position into the operating position and vice versa.
  • the carrier is particularly adapted to receive, in addition to the preparation device, a head thread guide which forms the tip of the traversing triangle during the winding of the thread.
  • the head thread guide is the preparation device downstream, so that the traversing movement of the thread can not adversely affect the application of the preparation.
  • the thread per processing point is pneumatically conveyed through a plurality of guide tubes for initial application.
  • a separating knife is arranged, which automatically cuts through the thread during threading into the suction opening.
  • the particularly advantageous development of the invention according to claim 8 is characterized in that a positioning of the manually guided suction gun is no longer required.
  • the separating knife is assigned a movable thread guide, the thread guide and the separating knife cooperating for threading the thread into the suction opening.
  • the Einfädelposition is taken here by the thread guide, which thus ensures that the thread is both severed and drawn into the suction opening.
  • the threading can advantageously bring about the fact that the guide tube, the heater is assigned such that the thread inlet of the heater forms the suction opening for threading the thread. This ensures at the same time the threading of the thread in the heating channel of the heater.
  • the blow opening of the first guide tube is arranged opposite a suction opening of the following guide tube.
  • a guide plate is arranged between the blow opening and the suction opening.
  • the guide plate may be formed as a substantially elongated plate or as a curved sheet. With an elongated sheet larger distances can be bridged advantageous. By a curved sheet deflections of the thread can be executed.
  • the inventive method is characterized by the fact that the thread with high security and reproducible in the winding device feasible and can be applied in a short time.
  • a processing point of a texturing machine is shown schematically.
  • the texturing machine has a plurality of processing stations, in each of which a thread is textured and wound.
  • Each of the processing points is thus constructed the same, so that the individual process units of the texturing machine will be described below with reference to the yarn path of a processing station.
  • a feed bobbin 1 is attached to a mandrel 2.
  • the feed bobbin 1 contains a smooth thermoplastic thread 36.
  • the thread 36 is pulled off at the top from the supply bobbin 1 by a first delivery mechanism 5.
  • the feed bobbin 1 is followed by a yarn guide 4 From the delivery mechanism 5, the yarn 36 passes into a texturing zone.
  • the texturing zone is formed by a texturing unit 8, a heating device 6 and a cooling device 7.
  • the texturing unit 8 is designed in this example as a false twister, so that the false twist generated in the thread 36 is fixed within the heater 6 and the cooling device 7.
  • the texturing unit 8 is preceded by a deflection roller 9.
  • the thread 36 is withdrawn from the texturing zone by a second delivery mechanism 10 and conveyed to an aftertreatment zone.
  • a second heating device 11 is provided in the post-treatment zone.
  • the heater 11 is a third delivery mechanism 14 downstream.
  • the delivery mechanism 14 is designed as Galettenannonwerk with the galette 16 and the overflow roller 17th
  • the delivery mechanisms 5 and 10 are exemplified as so-called Klemmtruckwerke executed, in which the thread between a driven delivery shaft and a voltage applied to the periphery of the delivery shaft pressure roller is performed.
  • the delivery mechanism 14 is followed by a take-up device 20.
  • the winding device 20 includes a pivotally mounted coil holder 24, at the free end of a sleeve 23 is tensioned.
  • the sleeve 23 abuts the circumference of a drive roller 22, which is driven by a drive at a substantially constant peripheral speed.
  • the traversing device 21 is provided, through which the thread is guided back and forth within the spool width.
  • Such traversing devices may have a traversing thread guide 37 driven by a reverse-thread shaft or a traverse thread guide 37 driven by a belt drive.
  • the traversing yarn guide 37 moves in parallel to the drive roller 22 and spans with an upstream head thread guide 39 to a traversing plane.
  • the head thread guide 39 is arranged with a preparation device 38 on a carrier 40.
  • the carrier 40 is pivotally mounted on the pivot axis 41 and adjustable by means of the actuator 42 between an operating position (shown in phantom) and a contact position.
  • the thread 36 is guided successively through the preparation device 38 and the head thread guide 39.
  • they preferably have a V-shaped thread guide groove, so that the thread is automatically introduced into the preparation device 38 and the head thread guide 39 when the carrier 40 is pivoted.
  • the head thread guide 39 is in this case downstream of the preparation device 38 and forms the end of the traversing triangle.
  • the texturing machine has a threading device for pneumatically conveying the thread 36, which is formed essentially by the guide tubes 12 and 18.
  • the guide tube 12 is connected to an injector 13 at the output of the second heater 11.
  • a suction port 33 is formed on the inlet side of the heater 11, through which an air flow is sucked in with the injector 13 activated.
  • the suction opening 33 in the inlet region of the heating device 11 is associated with a separating knife 31.
  • the separating knife 31 is fixed in a holder 32.
  • a yarn guide 29 is provided, which is connected to an actuator 30.
  • the yarn guide 29 can be moved by the actuator 30 in the direction of the suction opening 33.
  • the guide tube 11 attached to the guide tube 12 has at the opposite end a blow opening 34.
  • the blow opening 34 opens on an inlet side of the delivery mechanism 14.
  • a suction opening 28 of a second guide tube 18 is formed on the opposite discharge side of the delivery mechanism 14.
  • the blow opening 34 of the first guide tube 12 and the suction opening 28 of the second guide tube 18 in a plane opposite.
  • the Suction opening 28 of the guide tube 18 are associated with two elongated guide plates 44.1 and 44.2, which are aligned in a V-shape to each other to facilitate the capture of the loose thread end when passing through the suction port 28.
  • the guide tube 18 is connected to an injector 19, which generates in the guide tube 18 an air flow, which is directed in the direction of yarn travel.
  • the guide tube 18 terminates immediately in front of the winding device 20.
  • the blowing opening 27 at the end of the guide tube 18 is located opposite a receiving opening 26 of a suction device 25 in a guide plane.
  • the suction device 25 is assigned to the take-up device 20 in order to take over and remove the yarn 36 during the package exchange processes.
  • the blow opening 27 on the guide tube 18 are the preparation device 38 and the head thread guide 39 downstream.
  • the preparation device 38 and the head thread guide 39 are pivoted by the carrier 40 and the actuator 42 in a threading position outside the guide plane.
  • the traversing yarn guide 37 is held for the first application of the thread outside the yarn path at one end of the traverse stroke.
  • a sliding plate 43 is arranged shortly below the guide plane in a partial area.
  • the sliding plate 43 extends parallel to the guide plane and is preferably made of a perforated plate or a sieve-shaped sheet metal.
  • the suction device 25 is arranged in the thread running direction behind the drive roller 22. However, it is also possible to place the suction device 25 immediately behind the traversing device 21 and in front of the drive roller 22.
  • Fig. 1 the processing point of the illustrated embodiment of the texturing machine is shown immediately before the start of the process.
  • the running thread 36 is already guided by the processing units 5, 6, 7, 8, 10, 11 and 14 arranged successively in the thread.
  • the thread 36 is received by the suction device 25 and guided to a waste container.
  • the thread 36 is first performed manually by means of a suction gun 35. After the thread 36 has been inserted into the process units 5, 6, 7, S and 10, the thread 36 is inserted by means of the suction gun 35 in a guide groove of the thread guide 29 (shown in phantom). Thus, the application process for an operator is already finished. The subsequent threading of the thread 36 to the winding device 20 takes place automatically.
  • the yarn guide 29 is moved by the actuator 30 in the direction of the suction opening 33 of the heater 11.
  • the outgoing thread end between the suction opening 33 and the held suction gun 35 is severed by the separating knife 31. Now, the thread 36 is guided by the air flow in the guide tube 12 to the blow opening 34.
  • the thread 36 blown out of the guide tube 12 is taken over by the suction opening 2B of the second guide tube 18 on the opposite side of the delivery mechanism 14.
  • the application device 15 could be formed for example by a pivot drive and a pivotable yarn guide, which applies the yarn in several wraps to the delivery mechanism 14.
  • the yarn is caught by means of the traversing yarn guide 37 and a catching device not shown here and wound on the sleeve 23.
  • the carrier 40 is pivoted with the preparation device 38 and the head thread guide 39 in the operating position, so that the thread 36 receives a preparation job and is fed via the head thread guide 39 of the winding.
  • the injectors 13 and 19 for pneumatic conveying of the thread during winding can be switched off. However, it is also possible not to turn off the injectors 13 and 19 during the winding to support the yarn feeding. This makes it possible in particular to realize low thread tensions when winding up the thread.
  • FIG. 2 schematically shows a partial view of a further embodiment of the texturing machine according to the invention. Only the processing units immediately before the take-up device are shown in a machine frame 45. Here, the facilities of the texturing machine on the machine frame 45 from two sides, the operating side 46 and the Doffseite 47, operable. On the Doffseite 47 of the machine frame 45, the winding devices 20 could be arranged side by side and one above the other. In Fig. 2, the winding device 20 a processing point is shown. From the Doffseite 47, the fully wound coils of the winding can be removed and transported away.
  • the processing units such as texturing unit, delivery mechanisms and Tangel styles, could be arranged, which could be operated out of an operating gear out by an operator.
  • each processing point is designed with guide tubes 12 and 18 which permit pneumatic transport of the thread 36.
  • a delivery mechanism 10 is arranged on the operating side 46 in the lower region of the machine frame 45.
  • the delivery mechanism 10 is in this case formed by the godet 16.1 and the overflow roller 17.1, which are wrapped by the thread 36 several times.
  • the delivery mechanism 10 is located on the opposite Doffseite 47 another delivery 14 opposite.
  • the delivery mechanism 14 is formed by a galette 16.2 and an overflow roller 17.2, which are repeatedly looped around by the thread.
  • a heating device 11 and a subsequent to the output of the heater 11 guide tube 12 is arranged in the yarn path between the godets 16.1 of the delivery mechanism 10 and the godet 16.2 of the delivery mechanism 14.
  • the guide tube 12 is connected to an injector 13, which generates a flowing in the direction of yarn flow air flow.
  • the heating device 11 forms a suction opening 33 on the inlet side.
  • the suction opening 33 in the input region of the heating device 11 is provided with a separating knife 31 on a holder 32.
  • the winding device 20 is arranged above the delivery mechanism 14.
  • the winding device 20 has in the thread running direction a traversing device 21, a drive roller 22 and a suction device 25.
  • a sleeve or a coil 48 is held by a coil holder 24.
  • a guide tube 18 is arranged in the machine frame 45.
  • the guide tube 18 has a suction opening 28 which is arranged on the side opposite to the blowing opening 34 of the guide tube 12 side of the delivery mechanism 14.
  • the blowing opening 34 and the suction opening 28 are opposite each other at an angle.
  • the guide tube 18 has at the other end a blow opening 27 which faces the traversing device and lies within the traversing plane.
  • a guide plate 44 is arranged in the blowing direction and suction direction at a distance from the delivery mechanism 14.
  • the guide plate 44 has a curvature which causes a directional deflection of the air flow emerging from the blow opening 34.
  • a preparation device 38 and a head thread guide 39 are arranged in the yarn path.
  • the preparation device 38 and the head thread guide 39 are fastened to a carrier 40, which is designed to be height-adjustable by means of an actuator 42.
  • the carrier 40 can be adjusted by the actuator 42 between an operating position (as shown in FIG. 2) and a threading position. In the threading position, the preparation device 38 and the head thread guide 39 are outside the traversing plane, which is at the same time the guide plane of the thread for transferring the thread from the blow opening 27 to a receiving opening 26 of the suction device 25.
  • the thread 36 is guided by means of a manually guided suction gun to the suction port 33 in the inlet region of the heater 11.
  • the injectors 13 of the guide tube 12 and 19 of the guide tube 18 are activated.
  • the thread 36 is sucked into the suction opening 33 after separation on the cutting blade 31 and blown out of the blow opening 34.
  • the loose thread is then deflected to the guide plate 44 to the suction port 28 back.
  • the thread 36 is blown through the blow opening 27 to the opposite receiving opening 26 of the suction device 25.
  • the winding process in the processing point can begin.
  • Fig. 2 the processing point is shown during the texturing process, so that the thread 36 is wound into the spool 48.
  • FIG. 3 schematically shows a partial view of a further embodiment of the texturing machine according to the invention.
  • the exemplary embodiment is essentially identical to the preceding exemplary embodiment according to FIG. 2. In that regard, reference is made to the preceding description and only the differences are shown here.
  • each processing point is designed with guide tubes 12 and 18, which allow a pneumatic transport of the thread 36.
  • a delivery mechanism 10 is arranged on the operating side 46 in the lower region of the machine frame 45.
  • the delivery mechanism 10 is located on the opposite Doffseite 47 another delivery 14 opposite.
  • a heater 11 and a guide tube 12 is arranged in the yarn path between the delivery mechanisms 10 and 14.
  • the guide tube 12 has a portion in the yarn running direction in front of the heater 11 and a portion behind the heater 11. At the portion of the guide tube 12 in front of the heater 11, the guide tube 12 is connected to an injector 13, which generates an air flow flowing in the thread running direction.
  • a suction port 33 is formed at the front end of the guide tube 12 to receive the supplied thread 36.
  • a cutting device is provided which has a separating knife 31 and a holder 32.
  • the holder 32 is attached thereto, for example, on the machine frame.
  • the assignment of the cutting blade 31 to the suction port 33 is dimensioned such that when manual Feeding by means of a suction gun when threading the thread this is automatically cut.
  • the guide tube 18 is arranged downstream of the delivery mechanism 14, with the blow opening 34 of the section of the guide tube 12 arranged behind the heating device 11 and the suction opening 28 of the guide tube 18 facing or cooperating with the thread transfer.
  • the second guide tube 18 is connected to the injector 19 and has a facing in the direction of the winding device 20 blowing opening 27.
  • the blow opening 27 is associated with a receiving opening 26 of the suction device 25.
  • the suction device 25 is viewed in the direction of yarn travel behind a drive roller 22, on which rests in the operating state, a coil to be wound.
  • the drive roller 22 is a traversing device 21 and a preparation device 38 and a head thread guide 39 upstream.
  • the traversing device 21 has a traversing yarn guide 37 which is guided back and forth in a traversing plane. The traversing plane is shown by dashed lines in FIG.
  • a thread 36 is being blown out of the blow opening 27 of the guide tube 18 in the direction of the suction opening 26 of the suction device 25.
  • the suction opening 26 and the blowing opening 27 thereby span a management plane which lies in the immediate vicinity of the traversing plane.
  • the guide plane defined by the blow opening 27 and the suction opening 26 is formed to the traversing plane such that upon movement of the yarn guide 37 of the thread 36 can be caught and taken automatically.
  • two variants of the method can be distinguished, in which the yarn is caught by the traversing yarn guide 37 before the bearing of a sleeve on the circumference of the drive roll 22 or in which the yarn is caught on the circumference of the drive roll 22 after the sleeve has been laid.
  • the latter variant can be used to improve the thread transfer from the management level in the traversing plane yet.
  • the carrier 40 which holds the preparation device 38 and the head thread guide 39, is held in a threading position.
  • the actuator 42 has been activated before threading the thread.
  • the actuator 42 is activated to move the carrier 40 with the dissector and the head thread guide into the traversing plane so that the dissector 38 and the head thread guide 39 are in the operative position for Wetting and guiding the thread 36 are held.
  • FIGS. 1, 2 and 3 are exemplary in the arrangement and the design of the processing units.
  • Essential for the automatic operation of the texturing machine is the simple and fast first application of the thread in the winding device.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
  • Winding Filamentary Materials (AREA)

Abstract

Machine à texturer destinée à crêper des fils dans plusieurs postes de traitement. Chacun des postes de traitement possède plusieurs unités de processus (6, 7, 8), une bobineuse (20) à laquelle est associée un dispositif d'aspiration (25) doté d'une ouverture de réception (26) pour le transport du fil (36), et au moins un tube de guidage (18) doté d'un injecteur (19), pour le transport pneumatique du fil (36). Pour la fixation initiale du fil dans la bobineuse, une ouverture de soufflage (27) ménagée à l'extrémité du tube de guidage (18) entre en interaction avec une ouverture de réception (26) du dispositif d'aspiration (25). Selon la présente invention, l'ouverture de soufflage (27) du tube de guidage (18) et l'ouverture de réception (26) du dispositif d'aspiration (25) sont placées face à face dans un plan de guidage qui est pour l'essentiel identique ou proche d'un plan de va-et-vient dans lequel le fil (36) est guidé à travers un guide-fil va-et-vient (37) pendant l'enroulement.

Claims (12)

  1. Machine à texturer destinée au frisage de fils dans une pluralité de postes de traitement, avec une pluralité d'agrégats de processus (5, 6, 7, 8,10) par poste de traitement, un dispositif d'enroulement (20) auquel est associé un dispositif de succion (25) avec une ouverture d'admission (26) pour évacuer un fil (36), avec au moins un tube de guidage (18) pour avancer de façon pneumatique un fil (36) pour l'application initiale et avec un injecteur (19) relié au tube de guidage (18), le tube de guidage (18) présentant une ouverture de soufflement (27) sur une extrémité pour souffler vers l'extérieur le fil (36) et dans quel cas l'ouverture de soufflement (27) du tube de guidage (18) et l'ouverture d'admission (26) du dispositif de succion (25) coopèrent pour l'application initiale du fil (36) dans le dispositif d'enroulement (20), caractérisée en ce que l'ouverture de soufflement (27) du tube de guidage (18) et l'ouverture d'admission (26) du dispositif de succion (25) sont agencées en vis-à-vis dans un plan de guidage et en ce que le plan de guidage est sensiblement identique à un plan de va-et-vient ou s'approxime à celui-ci, dans lequel le fil (36) est guidé par une guide-fil de va-et-vient (37) durant l'enroulement.
  2. Machine à texturer selon la revendication 1, caractérisée en ce qu'une tôle de glissement (43) est agencée entre l'ouverture de soufflement (27) et l'ouverture d'admission (26), laquelle tôle de glissement s'étend au moins partiellement le long du plan de guidage.
  3. Machine à texturer selon la revendication 2, caractérisée en ce que la tôle de glissement (43) est formée par une tôle perforée ou par une tôle en forme de tamis.
  4. Machine à texturer selon l'une des revendications 1 à 3, caractérisée en ce qu'un dispositif d'ensimage (38) est disposé en aval de l'ouverture de soufflement (27) et en ce que le dispositif d'ensimage (38) est monté sur un support amovible (40), à l'aide duquel le dispositif d'ensimage (38) est positionnable entre une position d'enfilage à l'extérieur du plan de va-et-vient et une position d'opération dans le plan de va-et-vient
  5. Machine à texturer selon la revendication 4, caractérisée en ce que le support (40) est relié à un actionneur (42) pouvant être commandé.
  6. Machine à texturer selon la revendication 4 ou 5, caractérisée en ce que le support (40) retient un guide-fil de tête (39) agencé en aval du dispositif d'ensimage (38) dans le trajet du fil.
  7. Machine à texturer selon l'une des revendications précitées, caractérisée en ce que plusieurs tubes de guidage (12, 18) pour avancer de façon pneumatique le fil (36) sont prévus par poste de traitement et en ce qu'un couteau séparateur (31) est agencé dans la région de l'ouverture de succion (33) du premier tube de guidage (12) lequel couteau séparateur coupe le fil (36) quand il est enfilé dans l'ouverture de succion (33).
  8. Machine à texturer selon la revendication 7, caractérisée en ce que le couteau séparateur (31) est stationnaire, en ce qu'un guide-fil (29) amovible est associé au couteau séparateur (31) et en ce que le guide-fil (29) et le couteau séparateur (31) coopèrent pour enfiler le fil (36) dans l'ouverture de succion (33) du premier tube de guidage (12).
  9. Machine à texturer selon la revendication 7 ou 8, caractérisée en ce qu'un dispositif de chauffage (11) est associé de manière telle au tube de guidage (12) que l'entrée de fil du dispositif de chauffage (11) forme l'ouverture de succion (33) pour enfiler le fil (36).
  10. Machine à texturer selon l'une des revendications 7 à 9, caractérisée en ce qu'une ouverture de soufflement (34) du premier tube de guidage (12) et une ouverture de soufflement (28) du tube de guidage suivant (18) sont opposées l'une à l'autre et en ce qu'une tôle de guidage (44) est agencée entre l'ouverture de soufflement (34) et l'ouverture de succion (28).
  11. Machine à texturer selon la revendication 10, caractérisée en ce que la tôle de guidage (44) est formée par une tôle sensiblement oblongue ou par une tôle incurvée.
  12. Procédé destiné à appliquer initialement un fil dans un dispositif d'enroulement d'une machine à texturer, dans laquelle le fil (36) est avancé de manière pneumatique au moyen d'un tube de guidage (18) jusqu'au dispositif d'enroulement (20) et dans lequel le fil est soufflé hors d'une ouverture de soufflement (27) du tube de guidage (18) et est ensuite aspiré par une ouverture d'admission (26) d'un dispositif de succion (25), caractérisé en ce que le fil (36) est transmis depuis l'ouverture de soufflement (27) jusqu'à l'ouverture d'admission (26) dans un plan de guidage et en ce qu'après la transmission le fil est capté par un guide-fil, notamment par un guide-fil de va-et-vient (37) déplacé dans le plan de guidage et est avancé pour être appliqué dans le dispositif d'enroulement (20).
EP02754834A 2001-07-05 2002-07-05 Machine a texturer Expired - Lifetime EP1401750B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2001132633 DE10132633A1 (de) 2001-07-05 2001-07-05 Texturiermaschine
DE10132633 2001-07-05
PCT/EP2002/007478 WO2003004391A1 (fr) 2001-07-05 2002-07-05 Machine a texturer

Publications (2)

Publication Number Publication Date
EP1401750A1 EP1401750A1 (fr) 2004-03-31
EP1401750B1 true EP1401750B1 (fr) 2006-04-12

Family

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EP02754834A Expired - Lifetime EP1401750B1 (fr) 2001-07-05 2002-07-05 Machine a texturer

Country Status (5)

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EP (1) EP1401750B1 (fr)
JP (1) JP4149914B2 (fr)
CN (1) CN1263667C (fr)
DE (2) DE10132633A1 (fr)
WO (1) WO2003004391A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112006001930A5 (de) * 2005-08-26 2008-07-03 Oerlikon Textile Gmbh & Co. Kg Textilmaschine
JP5687578B2 (ja) * 2011-07-26 2015-03-18 Ｔｍｔマシナリー株式会社 糸巻取装置
JP6268757B2 (ja) * 2013-06-06 2018-01-31 セントラル硝子株式会社 糸状部材の回収装置
CN108441999A (zh) * 2018-04-27 2018-08-24 长乐恒申合纤科技有限公司 一种纺制石墨烯弹力丝的加弹机及整机升头方法
DE102019004569A1 (de) * 2019-06-29 2020-12-31 Oerlikon Textile Gmbh & Co. Kg Texturiermaschine
CN111086136A (zh) * 2019-12-24 2020-05-01 安徽三绿实业有限公司 一种3d打印耗材加工用收线成盘装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3801030A (en) * 1970-06-30 1974-04-02 Asahi Chemical Ind Yarn winding process and a machine adapted for carrying out same
US3901456A (en) * 1972-01-17 1975-08-26 Rhone Poulenc Textile Automatic winding machine
US3834600A (en) * 1972-09-07 1974-09-10 Rhone Poulenc Textile Apparatus for the transport of yarns
FR2380972A1 (fr) * 1977-02-17 1978-09-15 Asa Sa Dispositif pour le passage pneumatique d'un fil jusqu'a l'organe de reception sur une machine de renvidage textile
FR2695631B1 (fr) * 1993-11-09 1995-05-05 Icbt Roanne Dispositif permettant d'assurer automatiquement l'introduction d'un fil à l'intérieur d'un délivreur positif disposé entre deux zones de traitement d'une machine textile.

Also Published As

Publication number Publication date
JP4149914B2 (ja) 2008-09-17
EP1401750A1 (fr) 2004-03-31
CN1263667C (zh) 2006-07-12
WO2003004391A1 (fr) 2003-01-16
DE50206395D1 (de) 2006-05-24
CN1516673A (zh) 2004-07-28
DE10132633A1 (de) 2003-01-16
JP2004533554A (ja) 2004-11-04

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