EP1332102B1 - Texturiermaschine und verfahren zum anlegen eines laufenden fadens - Google Patents

Texturiermaschine und verfahren zum anlegen eines laufenden fadens Download PDF

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Publication number
EP1332102B1
EP1332102B1 EP01993720A EP01993720A EP1332102B1 EP 1332102 B1 EP1332102 B1 EP 1332102B1 EP 01993720 A EP01993720 A EP 01993720A EP 01993720 A EP01993720 A EP 01993720A EP 1332102 B1 EP1332102 B1 EP 1332102B1
Authority
EP
European Patent Office
Prior art keywords
yarn
guide
rolls
thread
texturing machine
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
EP01993720A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1332102A2 (de
Inventor
Thomas Wortmann
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 EP1332102A2 publication Critical patent/EP1332102A2/de
Application granted granted Critical
Publication of EP1332102B1 publication Critical patent/EP1332102B1/de
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
    • 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
    • B65H51/02—Rotary devices, e.g. with helical forwarding surfaces
    • B65H51/04—Rollers, pulleys, capstans, or intermeshing rotary elements
    • B65H51/08—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements
    • 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
    • B65H51/20—Devices for temporarily storing filamentary material during forwarding, e.g. for buffer storage
    • 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
    • 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
    • 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 and a method for applying a running thread to a delivery mechanism with two cantilevered rotatably mounted Rolls in a texturing machine.
  • a generic texturing machine is known from DE 36 23 370.
  • Such texturing machines are used, on the one hand from a smooth thermoplastic multifilament yarn a curled bulked yarn and on the other hand to stretch the thread so that the crimped Yarn has sufficient strength for further processing strength.
  • delivery mechanisms are used, each having a conveyor roller with an associated overflow roller on which the thread is guided with several wraps This can be produce particularly high stretching forces.
  • Delivery requires such Delivery works before an executable by an operator landing procedure Start of the process to allow the multiple wrapping of the thread. there must be ensured that the incoming thread and the expiring thread in separated levels to an entanglement of the adjacent To avoid thread pieces on the circumference of the rolls when creating.
  • EP 0 591 825 discloses a Strucktexturierspulmaschine in which a thread using a manually guided Absangpistole is created.
  • JP-A-60015361 discloses a method for hooking a thread, in which the thread with help a role is created.
  • a texturing machine of the beginning so-called type in such a way that the thread before the trial independently from an operator with great certainty and reproducible to the Delivery works with a conveyor roller and an overrun roller can be applied
  • the rollers is a Mooring device assigned by which a thread before the beginning of the process The circumference of the rollers can be applied with a total wrap of> 360 °.
  • the thread largely automatically without intervention of a Operator can be guided.
  • the docking device By activating the docking device the thread could be taken over directly and created at the delivery plant or the already laterally guided next to the rollers thread could be detected and to the Delivery plant to be created.
  • the docking device is disabled and in a Resting position brought.
  • the application device has at least one movable thread guide and a guide means controlling the movement of the thread guide.
  • This will be a secure picking, grasping or guiding of the thread throughout Application process possible.
  • the guide means for example, by form electrical or pneumatic means that controlled a uniform Allow movement of the thread guide.
  • the thread guide is advantageous by the guide means in one Management plane transverse to the longitudinal axes of the rollers on one of the rollers at least teilumhüllenden guideway is guided in the wrapping direction. This ensures on the one hand that the thread in a running plane is applied evenly to the circumference of the rollers and on the other hand the Movement of the thread is supportive in the application process.
  • the Thread guide is moved on a guideway, the two in Spaced apart rollers according to the Wrapped wrapping direction.
  • the thread guide is preferably formed as a wire bow.
  • the Wire bracket is connected at one end to the guide means, so that the Wire bracket can be guided, for example, by pivoting movements.
  • a preferred development of the texturing machine according to the invention sees before that the wire hanger when moving on its guideway a catch position passes through, in the area of the running of the rollers thread, here as Drain side is called, is arranged.
  • the wire hanger will be out of the Catching led to a landing position, which is in the area of the Rolls of incoming thread, which is referred to as inlet side is located.
  • inlet side is located.
  • Texturing machine with a wire hanger as thread guide is the further advantage given that the thread only by the movement of a single thread guide can be applied.
  • the wire hanger on a fishing groove the movement of the Wire clip in the catch position the thread passing through the management level catches and at the transition to the docking the the wireframe tapered Thread piece on the circumference of the rollers applies.
  • a sliding edge extending from the management level to the free Front ends of the rollers extends. This ensures that the transition from the inlet side to the outlet side running from the thread guide Thread piece outside the Rollenumschlingung is performed.
  • the thread guide can also be through a Injektorrohr Salt form, which is traversed by the thread and which by a carrier with is connected to the guide means. This allows the application process still extend so that the thread after applying to the rollers through the Mooring device to a next processing unit or a next Delivery plant is performed.
  • the guide means For controlling the movement of the yarn guide, the guide means according to an advantageous development of a trained in the machine frame Sliding track and guided in the slide track on sliding shoe. It will the guideway of the thread guide determined by the shape of the slide track.
  • the yarn guide is preferably firmly connected to the shoe. Of the Sliding shoe is coupled with a drive, which is used to activate the Binding process is controllable.
  • the yarn guide by means of a pivot arm, the is pivotable about an axis of rotation, is guided.
  • the axis of rotation preferably arranged between the rollers on the machine frame.
  • the Movement of the swivel arm is by one on the machine frame arranged pivoting drive controlled.
  • the thread by means of several Guide tubes with connected injectors. This is up the inlet side of the rollers a blowing end of one of the guide tubes and on the Drain side arranged a suction of another guide tube.
  • the thread over such Guide tubes automatically in a post-treatment zone until winding threading. In that regard, this advantageous development is particularly for False twist texturing machines suitable.
  • the blowing end of one of the guide tubes around the suction end of the other Guide tube laterally adjacent to the rollers arranged such that a Threadline forms one of the front ends of the rollers spanned Level permeates.
  • the bubble end is in the area of the roll wrap and the absorbent disposed outside the area of the roll wrap.
  • the inventive method is not limited to delivery plants in the field of Texturing limited but can also easily Use delivery systems or drafting systems in other areas in which two spaced-apart rollers with one or more threads with lead several wraps.
  • FIG. 1 schematically shows a processing station of a device according to the invention Texturing machine shown.
  • the texturing machine has a variety of Machining points, in each of which a thread is textured and wound up.
  • Each of the processing points is thus constructed the same, so that on the basis of Thread course of a processing point, the individual process units of Texturing machine will be described below.
  • a supply spool 1 is mounted on a mandrel 2.
  • the feed bobbin contains a smooth thermoplastic thread 24.
  • the thread 24 is deducted overhead from the supply spool 1 by a first delivery mechanism 5.
  • the feed bobbin 1 is a head thread guide 2 downstream of the Delivery mechanism 5, the thread 24 enters a texturing zone.
  • the texturing zone becomes by a texturing unit 8, a heating device 6 and a cooling device 7 educated.
  • the texturing unit 8 is in this example as a false twister executed so that the false twist generated in the thread 24 within the Heating device 6 and the cooling device 7 is fixed.
  • the texturing unit 8 is a pulley 9 upstream.
  • the thread 24 is removed from the texturing zone by a second delivery mechanism 10 withdrawn and required in an aftertreatment zone.
  • a second heater 11 is provided in the Aftertreatment zone.
  • a third delivery mechanism 14 downstream is provided downstream.
  • the delivery mechanism 14 is in this case by a driven conveyor roller 16 and a distance from the Conveyor roller 16 arranged overflow roller 17 is formed. In this case, the thread 24th passed through repeated wrapping on the circumference of the rollers 16 and 17.
  • the delivery mechanisms 5 and 10 are exemplary as so-called Klemmenfine executed in which the thread between a driven delivery shaft and a guided on the circumference of the delivery shaft pressure roller is guided.
  • the delivery mechanism 14 is followed by a take-up device 20.
  • the Winding device 20 includes a pivotally mounted coil holder (here not shown), at the free end of the coil 23 is held.
  • the coil 23 is located on the circumference of a drive roller 22, which by a drive with in essential constant peripheral speed is driven.
  • a traversing device 21 is provided by which the yarn is reciprocated within the coil width.
  • a guide tube 12 with a Injector 13 connected to the second heater 11 .
  • the guide tube 12 has a blowing end 41, the is arranged on an inlet side 35 of the delivery mechanism 14.
  • the guide tube 18 ends immediately before Winding device 20.
  • the delivery mechanism 14 is associated with a docking device 15, hereinafter is described in more detail with reference to Figures 2 and 3:
  • FIG. 2 shows a front view of the delivery mechanism 14 with the application device 15 and in Figure 3 is a side view of the delivery mechanism 14 with the Mooring device 15 shown. Unless expressly referred to is, the following description applies to both figures.
  • the rollers 16 and 17 of the delivery mechanism 14 are cantilevered on a Machine frame 25 stored.
  • the conveyor roller 16 is in this case with a Roller drive 26 connected.
  • the application device 15 has a movable yarn guide 27 and a with the guide 27 connected to the yarn guide 29.
  • the guide means 29 is in this case by a pivot drive 30, a rotation axis 31 and a Swivel arm 32 formed.
  • the pivot arm 32 is at the free end with a Thread guide 27 forming wire hanger 44 firmly connected.
  • the wire bow 44 forms a catching groove 33 and a sliding edge 34 on the catch groove 33rd opposite side of the wire bracket 44 is formed.
  • the wire bow 44 is guided by the guide means 29 on a guide track 37, which the Rollers 16 and 17 encloses ( Figure 2).
  • the management level 28 is located in Wrap around the rollers 16 and 17.
  • the on the wire hanger 44th formed sliding edge 34 extends from the guide plane 28 in a Area outside the roll wrap, which through the front ends of the Rollers 16 and 17 spanned plane is penetrated by the sliding edge 34.
  • the thread 24 first between the guide tubes 12 and 18 in the free run of the Inlet side 35 to the outlet side 36 of the delivery mechanism 14 laterally next to the rollers 16 and 17 led.
  • the case between the guide tubes 12 and 18 spanned Threadline penetrates the guide plane 28 in the region of the discharge side 36. In This phase begins the application process by activating the Applier.
  • a landing position which is indicated by III, is the Fangnut 33 of the wire bracket 44 on the inlet side 35.
  • This is the of the Guide tube 12 to the catch groove 33 tapered piece of thread after wrapping the conveying roller 16 is applied to the circumference of the overflow roller 17.
  • the thread 24 is now with a Looping led to the rollers 16 and 17. From the overflow roller 17 passes the thread in the suction end 42 of the guide tube 18.
  • the wire bow 44 is now further guided in the direction of wrap, so that as the progresses Movement of the wire hanger 44 of the thread between the overrun roller 17 and the Guide tube 18 is caught again by the catching groove 33.
  • the investment process will depend on the number of desired Wraps on the rollers 16 and 17 repeated several times.
  • the application device shown in FIGS. 2 and 3 is exemplary. So could the Movement of the thread guide as described by rotation or by a Guide means, which is a pivoting movement or a combination between a pivoting movement and a parallel to the longitudinal axis carried out reciprocating motion.
  • a Guide means which is a pivoting movement or a combination between a pivoting movement and a parallel to the longitudinal axis carried out reciprocating motion.
  • the embodiment of the Thread guide 27 by way of example.
  • the tapered Thread piece through a separate thread guide and the expiring thread piece also be guided by a second separate thread guide.
  • the Thread guides could be moved together or separately by guide means become.
  • FIGS. 4 and 5 are a side view of the delivery mechanism 14 with the embodiment of the contactor 15 shown.
  • the Delivery mechanism 14 is identical to the preceding embodiment of FIG 2 and 3, so that only the differences are described in more detail below.
  • a slide track 39 is formed in the machine frame 25, which is the Rolls 16 and 17 in an angular range> 180 ° encloses.
  • a sliding block 38 is guided in the slide track 39.
  • the shoe 38 is through the Sliding drive 40 driven in the slide track 39.
  • Thread guide 27 On the sliding block 38 is a substantially parallel to the longitudinal axis of the rollers 16 and 17 aligned Arm 43 provided at the free end of the yarn guide 27 is attached.
  • Thread guide 27 Of the Thread guide 27 is formed by a wire bow 44.
  • the wire bow 44 has a catch groove 33, which is used to catch and apply the thread 24 in the Management level 28 is performed.
  • the wire bow 44 has a sliding edge 34 to run during the investment process from the catch groove 33 Thread piece outside the Rollenumschlingung lead.
  • the slide drive 40 is activated so that the wire hanger 44 on its guide track 37 in the wrapping direction around the rollers 16 and 17 is led around.
  • the sliding edge 34 of the wire bracket 44 is formed such that when crossing the threadline of the thread for passing the thread guide 27th is deflected laterally. After reaching the starting position, the thread can be re-wrap to reels 16 and 17.
  • Fig. 6 is schematically another embodiment of a Mooring device for applying a thread to a delivery mechanism, as it for example, in the texturing machine shown in FIG. 1, shown.
  • the delivery mechanism consists of the overrun roller 17 and the conveyor roller 16.
  • the overflow roller 17 and the conveying roller 16 are spaced from each other at the Machine frame 25 cantilevered rotatably mounted.
  • the conveyor roller 16 is with coupled to a roller drive 26.
  • a thread 24th fed by a guide tube 12 to the delivery plant.
  • the in Fig. 6 is shown by dashed lines, the thread 24 in several wraps passed over the conveyor roller 16 and the overrun roller 17 and then on the Outlet side 36 taken over by a second guide tube 18 and within the Processing point led to the next processing unit.
  • a docking device consisting of a yarn guide 27 and a guide means 29 in front of the free End faces of the rollers 16 and 17 are arranged.
  • the yarn guide 27 is replaced by a Injector pipe piece 45 is formed, in which by an injector 47 a for leadership the thread 24 acting air flow is generated.
  • the injector tube 45 is via a support 46 attached to a shoe 38
  • the slide shoe 38 is moved in a slide track 39 by a drive, not shown here.
  • the Sliding track 39 is preferably formed here as a closed path, which encloses the rollers 16 and 17.
  • On the discharge side 36 is a suction pipe 48th positioned through which the thread 24 to a not shown here Waste container could be guided.
  • the Injektorrohr Korean 45 in one shown in Fig. 6 Trap position on the inlet side 35 moves. A from the blistering 41 of the Guide tube 12 emerging thread 24 is in the catching position by the Injector tube 45 received and then to the suction pipe 48th guided. Between the suction pipe 48 and the Injektorrohr Magnolia 45 could hereby be formed a flexible hose connection. However, it is also in the in Fig. 6 illustrated embodiment possible, between the Injektorvor Korean 45 and the suction pipe 48 form a free distance, by appropriate Air flow of the thread 24 is bridged.
  • the Guide means 29 is activated, and the slide shoe 38 moves on one predefined gate path 39 in the direction of the drain side 36 and again back. In this case, the thread 24 is guided around the rollers 16 and 17. In Dependent on the wrapping number of the thread 24 on the rollers 16 and 17 this process is repeated several times at the end of the application process the pipe section 45 to the drain side 36 directly to the suction port 42 of the Guide tube 18 out. The thread 24 is then from the guide tube 18th taken over, so that the application process is completed.
  • the exemplary embodiments illustrated in FIGS. 2 to 6 Mooring device are exemplary.
  • the thread guide could by any of a piece of wire be formed shaped yarn guide.
  • the piece of wire could be a Have spiral, in the turns of the thread is inserted, so that easy to drive around the roles of the thread with each wrapping in each case one turn of the spiral is led out.
  • the texturing machine according to the invention is thus characterized by a high Automatisiemngsgrad off.
  • a high Automatisiemngsgrad off For example, several delivery plants by in each case a conveyor roller and an overflow roller be formed, each one Supply plant an optimal for the situation and location of the delivery plant Mooring device is assigned.
  • a manual intervention in the application process The thread in the texturing machine is not required or will be at minimum limited.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
  • Forwarding And Storing Of Filamentary Material (AREA)
  • Replacement Of Web Rolls (AREA)
EP01993720A 2000-11-09 2001-10-25 Texturiermaschine und verfahren zum anlegen eines laufenden fadens Expired - Lifetime EP1332102B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10055393 2000-11-09
DE10055393 2000-11-09
PCT/EP2001/012318 WO2002038843A2 (de) 2000-11-09 2001-10-25 Texturiermaschine und verfahren zum anlegen eines laufenden fadens

Publications (2)

Publication Number Publication Date
EP1332102A2 EP1332102A2 (de) 2003-08-06
EP1332102B1 true EP1332102B1 (de) 2005-12-21

Family

ID=7662603

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01993720A Expired - Lifetime EP1332102B1 (de) 2000-11-09 2001-10-25 Texturiermaschine und verfahren zum anlegen eines laufenden fadens

Country Status (9)

Country Link
US (1) US6857259B2 (zh)
EP (1) EP1332102B1 (zh)
JP (1) JP4005504B2 (zh)
KR (1) KR100776952B1 (zh)
CN (1) CN1313343C (zh)
AU (1) AU2002226315A1 (zh)
DE (1) DE50108490D1 (zh)
TW (1) TW531577B (zh)
WO (1) WO2002038843A2 (zh)

Families Citing this family (9)

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US6869004B2 (en) * 2002-07-16 2005-03-22 Neptco Jv Llc High-speed fiber feed assembly
EP1883722A1 (de) * 2005-05-21 2008-02-06 Oerlikon Textile GmbH & Co. KG Vorrichtung zum führen und fördern mehrerer fäden
US9790050B2 (en) * 2013-02-27 2017-10-17 Bartell Machinery Systems, L.L.C. Auto-adjustable wire precast system
JP6457342B2 (ja) * 2014-07-03 2019-01-23 Ｔｍｔマシナリー株式会社 仮撚加工機、及び、仮撚加工機の糸掛け方法
ITUB20155052A1 (it) * 2015-10-20 2017-04-20 Mesdan Spa Apparecchiatura modulare per la determinazione automatica di caratteristiche di campioni tessili allungati del tipo di filati, fili, nastri e simili.
JP7148529B2 (ja) * 2017-02-28 2022-10-05 リンテック・オブ・アメリカ・インコーポレイテッド 人工筋肉アクチュエータの製造
EP3615464A1 (en) 2017-04-24 2020-03-04 Bartell Machinery Systems L.L.C Modular festoon system
CN107700198B (zh) * 2017-11-20 2022-12-30 浙江嘉志利智能科技有限公司 一种管状织物的缝合装置及方法
CN114304789B (zh) * 2021-12-25 2024-02-02 邵阳市宏邦发制品有限公司 自动假发卷曲装置

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DE10117087A1 (de) * 2000-04-06 2001-10-11 Barmag Barmer Maschf Vorrichtung zum Schmelzspinnen

Also Published As

Publication number Publication date
CN1313343C (zh) 2007-05-02
WO2002038843A2 (de) 2002-05-16
CN1468194A (zh) 2004-01-14
KR100776952B1 (ko) 2007-11-27
US6857259B2 (en) 2005-02-22
WO2002038843A3 (de) 2002-09-06
JP4005504B2 (ja) 2007-11-07
AU2002226315A1 (en) 2002-05-21
TW531577B (en) 2003-05-11
EP1332102A2 (de) 2003-08-06
JP2004513258A (ja) 2004-04-30
KR20030051701A (ko) 2003-06-25
US20030167748A1 (en) 2003-09-11
DE50108490D1 (de) 2006-01-26

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