WO2019076429A1 - Filière d'entrelacement ou filière de texturation et dispositif de traitement de fil - Google Patents

Filière d'entrelacement ou filière de texturation et dispositif de traitement de fil Download PDF

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Publication number
WO2019076429A1
WO2019076429A1 PCT/EP2017/076341 EP2017076341W WO2019076429A1 WO 2019076429 A1 WO2019076429 A1 WO 2019076429A1 EP 2017076341 W EP2017076341 W EP 2017076341W WO 2019076429 A1 WO2019076429 A1 WO 2019076429A1
Authority
WO
WIPO (PCT)
Prior art keywords
nozzle
yarn
yarn channel
channel
articulation point
Prior art date
Application number
PCT/EP2017/076341
Other languages
German (de)
English (en)
Inventor
Roman Haefeli
Original Assignee
Heberlein Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Heberlein Ag filed Critical Heberlein Ag
Priority to EP17784290.3A priority Critical patent/EP3697952A1/fr
Priority to PCT/EP2017/076341 priority patent/WO2019076429A1/fr
Priority to TW107132514A priority patent/TWI815821B/zh
Publication of WO2019076429A1 publication Critical patent/WO2019076429A1/fr

Links

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
    • D02G1/16—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam
    • D02G1/161—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam yarn crimping air jets
    • 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
    • D02G1/16—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam
    • D02G1/162—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam with provision for imparting irregular effects to the yarn
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/08—Interlacing constituent filaments without breakage thereof, e.g. by use of turbulent air streams

Definitions

  • the present invention relates to a nozzle and a Vorrich ⁇ device for treating yarn, in particular a swirl nozzle or a texturing.
  • nozzles and devices for treating yarn are known in the art.
  • these SI ⁇ sen or devices are divided into two groups, on the one hand in nozzles and devices for producing knotted yarn, on the other hand, in the nozzle and apparatus for texturing yarn, so-called texturing.
  • Nozzles for producing knotted yarn are swirl nozzles.
  • the present invention is applicable in both fields.
  • WO 97/11214 A1 shows a texturing nozzle.
  • Another Texturierdüse is in the WO
  • WO 2006/099763 Al discloses a Verwirbelungsdüse for the production of knotted yarn.
  • Another nozzle for treating yarn is disclosed in Taiwan Utility Model TW M50922U.
  • the nozzles of the prior art are disadvantageous in that, for the processing of yarns with a thread thickness, which is ⁇ from this predetermined range, the nozzle must be replaced.
  • the invention will be explained by way of example with reference to yarn.
  • the invention generally relates to the treatment of threads, filaments or filament bundles and the term yarn is used to represent this.
  • a nozzle according to the invention for treating yarn, in particular an entanglement or texturing comprising at least a first ⁇ yarn channel and at least one second Garnka ⁇ nal.
  • the first yarn channel has a first cross section and the second yarn channel has a second cross section.
  • the first yarn ⁇ channel cross-section and the second Garnkanalquerites have a mutually different dimension and / or a mutually different shape. This makes it possible to provide a nozzle which can treat yarns in a wider range of applications.
  • a yarn in a yarn thickness of 25-80 dtex behan ⁇ spindles and with the second yarn channel can, depending on the application, for example, with the first yarn channel, a yarn in a yarn thickness of 80 to 150 dtex.
  • threads of a total of 25 to 150 dtex can be treated with the nozzle according to the invention. That is, the field of application is approximately doubled over a prior art nozzle.
  • here is a rectangular Garnkanalqueronce with a dimension of 1.0mm depth x 1.6 mm width mentioned as a cross section of the first Garn ⁇ channel, and as a cross section of the second Garnkanals a rectangular Garnkanalquerrough with a dimension of 1.15mm depth x 1.8 mm width.
  • the yarn channels may not only have different cross sections ⁇ but also different dimensions or shapes of vortex chambers, for example swirl chambers as described in WO 2006/099763 described.
  • the dimension of the vortex chamber affects the number and characteristic of knot formation. It can therefore eg two yarn channels for the same yarn count, but under ⁇ zziliche node characteristics are provided.
  • the nozzle has a base plate and a cover plate connected or connectable to the base plate.
  • a base plate and a cover plate By a base plate and a cover plate a closed Garn ⁇ channel cross section can be generated.
  • the first yarn channel and / or the second yarn passage may be preferably formed entirely before ⁇ in the base plate or in the cover plate. This makes it possible to in each case completely finished the yarn duct in one of the two plates and to the second plate in Wesent ⁇ union unprocessed. Both the production and the installation of the nozzle is simplified. It is prior ⁇ some way, if one of the two plates (base plate or cover plate) is worked, that is, having a plane opposite the jewei ⁇ then the other plate surface. Positioning errors of the base plate to the cover plate are thereby no effect on the yarn channel.
  • the nozzle is preferably mountable in a first and in a second position. In the first position, the first yarn channel is in the intended position relative to a yarn feed, and in the second position the second yarn channel is in the intended position.
  • the first yarn channel and the second yarn channel are arranged symmetrically about a pivot point.
  • pivot point is meant a virtual axis of rotation which is defined by the end position of the nozzle with respect to, for example, a nozzle holder and its fastening elements.
  • An analogous rotation axis is shown, for example, in FIGS. 8a to 8d of WO 2006/099763. This disclosure is incorporated by reference.
  • a symmetrical arrangement of the yarn channels means that they have the same distance to the axis of rotation.
  • first and second yarn channels may be alternately in the nozzle at ⁇ sorted.
  • a plurality of first depending Garnka ⁇ ducts and a second plurality of yarn channels in a mutually ⁇ about the axis of rotation opposite side. It is also possible to provide more than two different dimensions and / or shapes in embodiments having more than two yarn channels.
  • the nozzle is made of a ceramic material. Ceramic material extends the life of the nozzle.
  • the first yarn channel and / or the second yarn channel have preferably ⁇ , to a vortex chamber.
  • a preferred geometry of a yarn treatment channel with a swirl chamber (blown air duct extension) is described, for example, in WO 2006/099763.
  • the Garnkanalquerites can be formed semicircular, U-shaped or V-shaped.
  • Another aspect of the invention relates to an apparatus for treating yarn comprising a nozzle as described herein.
  • the nozzle is mountable in a first and in a second mounting position in the device. In the first assembly position, the first yarn channel is in the intended position and in the second assembly position, the second yarn channel is in the intended position.
  • the nozzle is preferably arranged rotatable or displaceable in the device. By rotating or moving the mounting position of the nozzle can be easily changed. The displacement or rotation can also be controlled automatically and be done for example by an external electrical signal or by pneumatics. The nozzle is then installed in a texturing machine which generates corresponding control commands.
  • the device preferably has a base body and a lever device, wherein the base body is designed to receive the nozzle.
  • the lever device can be brought into operative connection or in operative connection with the nozzle at least at a first articulation point, such that the nozzle can be adjusted by the lever device relative to the main body.
  • the nozzle can be brought from a first position into a second position.
  • a base body having a Hebelvorrich ⁇ tung 2006/099763 Darge provides ⁇ in Figures 7a to 7f WO. This disclosure is incorporated herein by reference. This makes it possible to bring the nozzle in two intended positions. In a first position, the yarn is threaded into the nozzle and in a second layer, the yarn is treated.
  • the lever device can be brought into operative connection with at least the first articulation point and a second articulation point of the nozzle, wherein in connection with the first articulation point of the first yarn channel and in the connection with the second articulation point of the second yarn channel each in a same relati ⁇ ven position based on the main body is arranged.
  • the device has a sliding carriage for receiving the nozzles.
  • the nozzle is at least partially arranged on the sliding carriage, wherein the first articulation point is preferably arranged on the sliding carriage.
  • the nozzle is rotatably mounted from a first position to a second position on the sliding carriage. This allows, as described herein, the simple rotation of the nozzle.
  • the first articulation point and the second articulation point are preferably arranged on the sliding carriage.
  • the nozzle is thus brought into two positions, which can be brought again in two positions by the rotatable arrangement of the nozzle on the sliding carriage.
  • a four-fold Verstel ⁇ development of the nozzle is possible. It is thus possible, in addition to a first and a second Garnkanalquerites also provide a third and a fourth Garnkanalquerrough to further increase the scope of the nozzle and the device.
  • FIG. 1 a a three-dimensional view of a nozzle according to the invention with two different yarn channels
  • Figure lb - ld shows a cross section of different execution ⁇ embodiments of the invention with different shapes and sizes of yarn channels
  • FIG. 1e a top view of a nozzle according to the invention with two different vortex chambers
  • FIGS. 2a-2d show the insertion and rotation of an alternative nozzle according to the invention
  • FIG. 3 shows a device according to the invention with a nozzle according to the invention, the replacement of a nozzle according to the invention in the device according to the invention from FIG. 3, a side view according to FIG. 4d of an alternative device according to the invention according to FIG. 3,
  • Figure la shows a nozzle 100 having a first yarn channel 1 and a second yarn duct 2.
  • the nozzle 100 is made of a ceramic j ⁇ 's material.
  • the first yarn channel 1 has a different cross section to the second yarn channel 2.
  • FIG. 1b shows a cross section through the nozzle 100 according to FIG.
  • the first yarn channel 1 has a semicircular cross section with the dimensions 1.0 mm deep x 1.6 mm wide.
  • the second yarn channel 2 also has a semicircular cross-section, wherein the dimensions are 1.15 mm depth x 1.8 mm width
  • Figure lc shows a cross section through the yarn channels 1 and 2 of an alternative nozzle 100.
  • the yarn channel 1 is here V-shaped, the Yarn channel 2 U-shaped.
  • the areas of the cross sections of the yarn channels 1 and 2 are different.
  • it is also possible, as in Figure la to use two yarn channels with congruent cross section but un ⁇ ter Kunststoff cross-sectional areas.
  • two V-shaped or two U-shaped cross sections are usable. Different cross-sectional shapes with different cross-sectional areas are also possible.
  • the yarn channels may differ along the yarn movement direction.
  • one of the yarn passages may have a vortex chamber on ⁇ , pondereem the other yarn channel formed continuously is. It is also conceivable to provide only different vortex ⁇ chambers with otherwise identical yarn channels.
  • FIG. 1 d schematically shows a yarn plate of a nozzle 100 with a plurality of first and second yarn channels 1, 2
  • Figure le shows a plan view of a nozzle 100 with a ers ⁇ th and a second yarn duct 1, 2 of different cross section and arranged in alignment at different places swirl chamber 7.
  • the nozzle is rotatable about a pivot point 3, so that either the first or the second yarn channel is supplied with a yarn G.
  • FIG. 2a shows the installation of a nozzle 100 as shown in FIG. 1e in a sliding carriage 6.
  • FIGS. 2a to 2d are referred to only once.
  • the nozzle 100 is placed here on the sliding carriage 6.
  • the nozzle 100 has projections 101 (see FIG. 2 a) for engaging in undercuts 61 of the sliding carriage 6.
  • FIG. 2b shows a perspective view of FIG. 2a.
  • the nozzle 100 is placed on the sliding carriage 6 for insertion into the sliding carriage 6 in the arrow direction (FIG. 2 a), so that first projections 101 (in FIG. 2 c on the right) engage behind first undercuts 101.
  • the nozzle 100 is in this case once it has reached the end position of the placing operation, down ge ⁇ suppressed ( Figure 2c and 2d), so that it jumps with their second pre ⁇ 101 (in the figures on the right side) in the reciprocating ter4.000e 61 can intervene. Thereafter, the nozzle 100 is in the intended end position (Figure 2d).
  • the first yarn channel 1 or the second yarn channel 2 must be brought into the position of use with respect to a yarn feed (not shown).
  • the nozzle in the first section (FIG. 2 b), the nozzle must be inserted either as shown or turned through 180 ° around the axis of rotation 3 (see FIG. After carrying out the step according to FIG. 2 c, the corresponding yarn channel 1 or 2 is then in the intended position after that.
  • Fig. 2e shows an alternative embodiment in which a nozzle 100 can be rotated about an axis 3 in a mounted position to selectively align a first or a second yarn channel 1 or 2 to a yarn feeding device.
  • FIG. 3 shows a device 200 for treating yarn G with a nozzle 100 arranged in a carriage 6.
  • the device 200 has a main body 4 for receiving the nozzle 100 and a lever device 5.
  • FIGS. 4a to 4f show details of the device 200 and the sequence of movements for exchanging and / or rotating the nozzle 100.
  • the individual parts of the device 200 are designated only once, so the index is guaranteed ⁇ guaranteed.
  • FIG. 4a shows the device 200 in the closed state.
  • the nozzle 100 is arranged on a sliding carriage 6.
  • This sliding carriage 6 is connected to the lever device 5 and the Main body 4 held.
  • the lever device 5 is connected to an axis 51 in conjunction with a pivot point AI on sliding ⁇ slide 6.
  • By upward flaps of the lever device 5 of the sliding carriage 6 is moved with the nozzle 100 in the arrow direction.
  • a cover plate 102 is arranged, which is resiliently held.
  • a resilient cover plate is shown for example in WO 97/11214.
  • An al ⁇ ternative variant is found in WO 2004/097087. The respective disclosures are incorporated herein by reference.
  • Figure 4f shows the removal of the nozzle 100 from the Schiebeschlit ⁇ th 6.
  • the nozzle 100 may then be ⁇ written as shown in Figures 2a to 2d rotated 180 ° and installed again.
  • FIG. 5 shows a side view (corresponding to FIG. 4e) of the sliding carriage 6 with a nozzle 100.
  • Two sliding points AI and A2 are arranged on the sliding carriage 6, these linking points AI and A2 optionally being connected to the axis 51 of the lever device 5 (see FIG. 4b ) can be engaged.
  • the pivot points AI and A2 are arranged at the same distance as the yarn channels 1 and 2 on the sliding carriage. Thus, by selective intervention in the pivot point AI or A2 Yarn channel 1 or the yarn channel 2 are brought into the used.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

La présente invention concerne une filière (100) pour le traitement de fil ayant au moins un premier canal de fil (1) et au moins un deuxième canal de fil (2). Le premier canal de fil (1) présente une première section transversale et le deuxième canal de fil (2) présente une deuxième section transversale. La première et la deuxième section transversale ont chacune une dimension et/ou une forme différente.
PCT/EP2017/076341 2017-10-16 2017-10-16 Filière d'entrelacement ou filière de texturation et dispositif de traitement de fil WO2019076429A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP17784290.3A EP3697952A1 (fr) 2017-10-16 2017-10-16 Filière d'entrelacement ou filière de texturation et dispositif de traitement de fil
PCT/EP2017/076341 WO2019076429A1 (fr) 2017-10-16 2017-10-16 Filière d'entrelacement ou filière de texturation et dispositif de traitement de fil
TW107132514A TWI815821B (zh) 2017-10-16 2018-09-14 用於處理紗線的噴嘴及裝置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2017/076341 WO2019076429A1 (fr) 2017-10-16 2017-10-16 Filière d'entrelacement ou filière de texturation et dispositif de traitement de fil

Publications (1)

Publication Number Publication Date
WO2019076429A1 true WO2019076429A1 (fr) 2019-04-25

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Application Number Title Priority Date Filing Date
PCT/EP2017/076341 WO2019076429A1 (fr) 2017-10-16 2017-10-16 Filière d'entrelacement ou filière de texturation et dispositif de traitement de fil

Country Status (3)

Country Link
EP (1) EP3697952A1 (fr)
TW (1) TWI815821B (fr)
WO (1) WO2019076429A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022002956A1 (de) 2022-08-12 2024-02-15 Oerlikon Textile Gmbh & Co. Kg Vorrichtung zum Verwirbeln von einer Mehrzahl von Filamenten eines synthetischen Fadens

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU992619A1 (ru) * 1980-10-29 1983-01-30 Всесоюзный Научно-Исследовательский Институт Легкого И Текстильного Машиностроения Устройство дл пневмообработки комплексных нитей
WO1997011214A1 (fr) 1995-09-20 1997-03-27 Heberlein Fasertechnologie Ag Procede et dispositif de texturation d'au moins un fil continu
WO2004097087A1 (fr) 2003-04-30 2004-11-11 Heberlein Fibertechnology, Inc. Levier de degagement slidejet
WO2006099763A1 (fr) 2005-03-20 2006-09-28 Oerlikon Heberlein Temco Wattwil Ag Procede et buse de tourbillonnement pour la production de fil noueux
DE202005009444U1 (de) * 2005-06-16 2006-12-14 Heberlein Fasertechnologie Ag Verwirbelungsdüse für das Herstellen von Knotengarn
TWM322411U (en) * 2007-06-11 2007-11-21 Shong-Dong Wang Porcelain piece used for multi-folding compound yarns
TWM322410U (en) * 2007-06-11 2007-11-21 Shong-Dong Wang Air spray nozzle for yarns
DE102008008516A1 (de) 2007-02-14 2008-08-21 Oerlikon Heberlein Temco Wattwil Ag Vorrichtung zum gleichzeitigen Behandeln von mehreren multifilen Fäden
TWM509225U (zh) 2015-06-26 2015-09-21 xiong-dong Wang 絲導結構及其多紗道噴嘴座

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH079986U (ja) * 1993-07-09 1995-02-10 村田機械株式会社 加工ノズル
RU2220239C2 (ru) * 1999-03-03 2003-12-27 Хеберляйн Файбертекнолоджи, Инк. Способ и устройство для обработки комплексной нити
JP5754817B2 (ja) * 2010-10-15 2015-07-29 有限会社Ｊｔｃ 糸処理装置

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU992619A1 (ru) * 1980-10-29 1983-01-30 Всесоюзный Научно-Исследовательский Институт Легкого И Текстильного Машиностроения Устройство дл пневмообработки комплексных нитей
WO1997011214A1 (fr) 1995-09-20 1997-03-27 Heberlein Fasertechnologie Ag Procede et dispositif de texturation d'au moins un fil continu
WO2004097087A1 (fr) 2003-04-30 2004-11-11 Heberlein Fibertechnology, Inc. Levier de degagement slidejet
WO2006099763A1 (fr) 2005-03-20 2006-09-28 Oerlikon Heberlein Temco Wattwil Ag Procede et buse de tourbillonnement pour la production de fil noueux
DE202005009444U1 (de) * 2005-06-16 2006-12-14 Heberlein Fasertechnologie Ag Verwirbelungsdüse für das Herstellen von Knotengarn
DE102008008516A1 (de) 2007-02-14 2008-08-21 Oerlikon Heberlein Temco Wattwil Ag Vorrichtung zum gleichzeitigen Behandeln von mehreren multifilen Fäden
TWM322411U (en) * 2007-06-11 2007-11-21 Shong-Dong Wang Porcelain piece used for multi-folding compound yarns
TWM322410U (en) * 2007-06-11 2007-11-21 Shong-Dong Wang Air spray nozzle for yarns
TWM509225U (zh) 2015-06-26 2015-09-21 xiong-dong Wang 絲導結構及其多紗道噴嘴座

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022002956A1 (de) 2022-08-12 2024-02-15 Oerlikon Textile Gmbh & Co. Kg Vorrichtung zum Verwirbeln von einer Mehrzahl von Filamenten eines synthetischen Fadens

Also Published As

Publication number Publication date
TW201923184A (zh) 2019-06-16
EP3697952A1 (fr) 2020-08-26
TWI815821B (zh) 2023-09-21

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