EP3828325A1 - Poste de filage et machine à filer à jet d'air comprenant un tel poste de filage et procédé de détermination d'une défaillance de la résistance à la traction d'un fil - Google Patents

Poste de filage et machine à filer à jet d'air comprenant un tel poste de filage et procédé de détermination d'une défaillance de la résistance à la traction d'un fil Download PDF

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Publication number
EP3828325A1
EP3828325A1 EP19212518.5A EP19212518A EP3828325A1 EP 3828325 A1 EP3828325 A1 EP 3828325A1 EP 19212518 A EP19212518 A EP 19212518A EP 3828325 A1 EP3828325 A1 EP 3828325A1
Authority
EP
European Patent Office
Prior art keywords
thread
air
spinning
adjustable
jet spinning
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.)
Withdrawn
Application number
EP19212518.5A
Other languages
German (de)
English (en)
Inventor
Wolfgang Rademacher
Hans-Peter Mohr
Dr. Patrick Werheit
Jürgen HÜLS
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.)
Saurer Intelligent Technology AG
Original Assignee
Saurer Intelligent Technology 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 Saurer Intelligent Technology AG filed Critical Saurer Intelligent Technology AG
Priority to EP19212518.5A priority Critical patent/EP3828325A1/fr
Priority to US17/779,391 priority patent/US20220403562A1/en
Priority to CN202080082092.6A priority patent/CN114746591B/zh
Priority to PCT/EP2020/083665 priority patent/WO2021105382A1/fr
Priority to JP2022531496A priority patent/JP2023504099A/ja
Publication of EP3828325A1 publication Critical patent/EP3828325A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
    • D01H1/11—Spinning by false-twisting
    • D01H1/115—Spinning by false-twisting using pneumatic means
    • 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
    • D01H13/10—Tension 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
    • 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
    • B65H51/10—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements with opposed coacting surfaces, e.g. providing nips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
    • B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
    • B65H59/20—Co-operating surfaces mounted for relative movement
    • B65H59/22—Co-operating surfaces mounted for relative movement and arranged to apply pressure to material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
    • B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
    • B65H59/20—Co-operating surfaces mounted for relative movement
    • B65H59/26—Co-operating surfaces mounted for relative movement and arranged to deflect material from straight path
    • B65H59/32—Co-operating surfaces mounted for relative movement and arranged to deflect material from straight path the surfaces being urged away from each other
    • B65H59/34—Surfaces movable automatically to compensate for variation in tension
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B65H63/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material
    • 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
    • D01H13/32—Counting, measuring, recording or registering 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
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Definitions

  • the setting of the thread tension influencing force via the thread manipulation unit for example the adjustment of the preferably provided deflection means and / or the preferably provided clamping means acting on the thread, and / or the thread braking means preferably acting on the thread, can be done manually, with a machine operator for this purpose, for example makes the appropriate setting of the thread manipulation unit.
  • the thread tension influencing force is electrically adjustable.
  • An electrical setting of the thread tension influencing force on the one hand increases the convenience of setting the thread manipulation unit and on the other hand enables a particularly precise setting of the thread tension influencing force.
  • suitable servomotors for example, can be used, by means of which the advantageously provided deflection means or clamping means or thread braking means can be precisely adjusted in their position relative to the thread.
  • the thread manipulation unit can in principle be arranged at any point between the air-jet spinning device and the winding device at the spinning station. According to a particularly advantageous embodiment of the invention, however, it is provided that the thread manipulation unit is arranged in the area between the air-jet spinning device and a thread take-off unit adjoining the air-jet spinning device.
  • the thread draw-off unit is, for example, a driven pair of draw-off rollers, by means of which the thread is drawn off from the air-jet spinning device. Since the thread tension is generally constant in this area without the action of the thread manipulation unit, this area is particularly advantageously suitable for bringing about a change in the thread tension via the thread manipulation unit. In addition, this area of the spinning station usually has a sufficiently large installation space available for the simple arrangement of the thread manipulation unit.
  • a thread break and / or the thread break rate is detected at the individual spinning stations.
  • a thread break can already be evaluated as an indication that there are disruptions in the spinning process, so that a thread break is already indicated to the operating personnel, who then take suitable measures.
  • a possible disruption of the spinning process can only be signaled to the operating personnel when an expected thread breakage rate is exceeded, which then carries out a review or, if necessary, removal of a disruption in an analogous manner.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Quality & Reliability (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)
EP19212518.5A 2019-11-29 2019-11-29 Poste de filage et machine à filer à jet d'air comprenant un tel poste de filage et procédé de détermination d'une défaillance de la résistance à la traction d'un fil Withdrawn EP3828325A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP19212518.5A EP3828325A1 (fr) 2019-11-29 2019-11-29 Poste de filage et machine à filer à jet d'air comprenant un tel poste de filage et procédé de détermination d'une défaillance de la résistance à la traction d'un fil
US17/779,391 US20220403562A1 (en) 2019-11-29 2020-11-27 Spinning unit and air jet spinning machine having such a spinning unit
CN202080082092.6A CN114746591B (zh) 2019-11-29 2020-11-27 纺纱工位和包括这种纺纱工位的气流纺纱机
PCT/EP2020/083665 WO2021105382A1 (fr) 2019-11-29 2020-11-27 Unité de filage et métier à filer à jet d'air comprenant une telle unité de filage
JP2022531496A JP2023504099A (ja) 2019-11-29 2020-11-27 紡績ユニットおよびこのような紡績ユニットを備える空気紡績機械

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19212518.5A EP3828325A1 (fr) 2019-11-29 2019-11-29 Poste de filage et machine à filer à jet d'air comprenant un tel poste de filage et procédé de détermination d'une défaillance de la résistance à la traction d'un fil

Publications (1)

Publication Number Publication Date
EP3828325A1 true EP3828325A1 (fr) 2021-06-02

Family

ID=68732914

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19212518.5A Withdrawn EP3828325A1 (fr) 2019-11-29 2019-11-29 Poste de filage et machine à filer à jet d'air comprenant un tel poste de filage et procédé de détermination d'une défaillance de la résistance à la traction d'un fil

Country Status (5)

Country Link
US (1) US20220403562A1 (fr)
EP (1) EP3828325A1 (fr)
JP (1) JP2023504099A (fr)
CN (1) CN114746591B (fr)
WO (1) WO2021105382A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0289010B1 (fr) * 1987-04-27 1991-10-09 Maschinenfabrik Rieter Ag Procédé et dispositif pour la surveillance et le maintien d'une qualité de fil prédéterminée
WO2006048186A2 (fr) * 2004-11-02 2006-05-11 Maschinenfabrik Rieter Ag Procede pour optimiser le rendement de la production d'un metier a filer
WO2006097008A1 (fr) * 2005-03-16 2006-09-21 Maschinenfabrik Rieter Ag Machine a filer a jet d'air avec surveillance du processus de filature par des capteurs
EP2284300A1 (fr) * 2009-08-06 2011-02-16 Murata Machinery, Ltd. Fileuse et procédé de retrait de fil pour retirer le fil restant sur le rouleau d'accumulation de fils
EP2468670A2 (fr) * 2010-12-23 2012-06-27 Oerlikon Textile GmbH & Co. KG Procédé de fonctionnement d'un bobinoir et bobinoir
EP2620533A2 (fr) * 2012-01-30 2013-07-31 Murata Machinery, Ltd. Dispositif dýenroulement

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DE1560304B1 (de) * 1966-09-03 1971-02-25 Schubert & Salzer Maschinen Vorrichtung zum klemmenden Festhalten eines Fadens in einer Offen-End-Spinnvorrichtung
US3540201A (en) * 1966-11-04 1970-11-17 Toray Industries Method and apparatus for manufacturing yarn from textile fibers
US4248035A (en) * 1979-04-02 1981-02-03 Northern Telecom Limited Apparatus and method used in the assembly of fibre optic cables
JPH0620981B2 (ja) * 1988-05-06 1994-03-23 村田機械株式会社 繊維機械における運転制御装置
DE3836481A1 (de) * 1988-10-26 1990-05-03 Schubert & Salzer Maschinen Verfahren und vorrichtung zum einstellen einer luftspinnvorrichtung
JPH0261968U (fr) * 1988-10-26 1990-05-09
DE3900088A1 (de) * 1989-01-03 1990-07-05 Rieter Ag Maschf Verfahren zum betrieb einer spinnmaschine sowie eine ueberwachungsvorrichtung hierfuer
JPH02231372A (ja) * 1989-02-28 1990-09-13 Murata Mach Ltd テンシヨン調整方法及びその装置、及び合糸機
DE4235450A1 (de) * 1991-11-05 1993-05-06 Rieter Ingolstadt Spinnereimaschinenbau Ag, 8070 Ingolstadt, De Verfahren und vorrichtung zum ermitteln des durchmessers einer spule an einer spinnstelle einer spinnmaschine
JP2502579Y2 (ja) * 1992-02-10 1996-06-26 村田機械株式会社 自動ワインダ―のテンサ―
CH687994A5 (de) * 1993-07-14 1997-04-15 Luwa Ag Zellweger Vorrichtung zur Produktionssteigerung von Spinnereimaschinen.
CZ283134B6 (cs) * 1995-10-16 1998-01-14 Maschinenfabrik Rieter Ag Způsob a zařízení pro zapřádání příze na rotorovém dopřádacím stroji
EP1146002B1 (fr) * 2000-04-12 2006-06-14 Murata Kikai Kabushiki Kaisha Bobinoir automatique avec un dispositif pour supprimer la quantité de fibres saillantes d'un fil
EP2423142B1 (fr) * 2003-03-13 2013-05-01 Murata Kikai Kabushiki Kaisha Procédé de fonctionnement d'un enrouleur de fils
DE102005029935A1 (de) * 2005-06-28 2007-01-04 Saurer Gmbh & Co. Kg Kreuzspulen herstellende Textilmaschine
JP4470964B2 (ja) * 2007-06-06 2010-06-02 株式会社豊田自動織機 粗紡機の運転制御方法及びその運転制御装置
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JP5007826B2 (ja) * 2008-03-31 2012-08-22 村田機械株式会社 糸巻取装置及びこの糸巻取装置を備える自動ワインダ
JP5526885B2 (ja) * 2009-10-07 2014-06-18 村田機械株式会社 紡績ユニット
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CN103173898B (zh) * 2013-03-05 2015-10-28 江苏蛟龙重工集团有限公司 一种断线报警放线装置
CH709466A1 (de) * 2014-04-03 2015-10-15 Rieter Ag Maschf Spinnstelle einer Luftspinnmaschine sowie Verfahren zum Betrieb einer Luftspinnmaschine.
JP2016003401A (ja) * 2014-06-13 2016-01-12 村田機械株式会社 芯糸供給ユニット、芯糸供給装置、紡績機及び芯糸供給方法
JP2016003398A (ja) * 2014-06-13 2016-01-12 村田機械株式会社 紡績機、紡績方法、及び、紡績糸
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DE102018102135A1 (de) * 2018-01-31 2019-08-01 Saurer Spinning Solutions Gmbh & Co. Kg Verfahren zum Betreiben einer Textilmaschine und eine Textilmaschine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0289010B1 (fr) * 1987-04-27 1991-10-09 Maschinenfabrik Rieter Ag Procédé et dispositif pour la surveillance et le maintien d'une qualité de fil prédéterminée
WO2006048186A2 (fr) * 2004-11-02 2006-05-11 Maschinenfabrik Rieter Ag Procede pour optimiser le rendement de la production d'un metier a filer
WO2006097008A1 (fr) * 2005-03-16 2006-09-21 Maschinenfabrik Rieter Ag Machine a filer a jet d'air avec surveillance du processus de filature par des capteurs
EP2284300A1 (fr) * 2009-08-06 2011-02-16 Murata Machinery, Ltd. Fileuse et procédé de retrait de fil pour retirer le fil restant sur le rouleau d'accumulation de fils
EP2468670A2 (fr) * 2010-12-23 2012-06-27 Oerlikon Textile GmbH & Co. KG Procédé de fonctionnement d'un bobinoir et bobinoir
EP2620533A2 (fr) * 2012-01-30 2013-07-31 Murata Machinery, Ltd. Dispositif dýenroulement

Also Published As

Publication number Publication date
US20220403562A1 (en) 2022-12-22
CN114746591B (zh) 2023-09-12
JP2023504099A (ja) 2023-02-01
CN114746591A (zh) 2022-07-12
WO2021105382A1 (fr) 2021-06-03

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