DE10347060A1 - Joining-on after interruption to air spinning machine operation, leads thread into storage unit just ahead of roller pair, prior to exit just ahead of nip line - Google Patents

Joining-on after interruption to air spinning machine operation, leads thread into storage unit just ahead of roller pair, prior to exit just ahead of nip line Download PDF

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Publication number
DE10347060A1
DE10347060A1 DE2003147060 DE10347060A DE10347060A1 DE 10347060 A1 DE10347060 A1 DE 10347060A1 DE 2003147060 DE2003147060 DE 2003147060 DE 10347060 A DE10347060 A DE 10347060A DE 10347060 A1 DE10347060 A1 DE 10347060A1
Authority
DE
Germany
Prior art keywords
ahead
thread
storage unit
roller pair
joining
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Withdrawn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
DE2003147060
Other languages
German (de)
Inventor
Peter Artzt
Kurt Ziegler
Heinz Mueller
Herbert Stalder
Olivier Wuest
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.)
Maschinenfabrik Rieter AG
Original Assignee
Maschinenfabrik Rieter 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 Maschinenfabrik Rieter AG filed Critical Maschinenfabrik Rieter AG
Priority to DE2003147060 priority Critical patent/DE10347060A1/en
Publication of DE10347060A1 publication Critical patent/DE10347060A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
    • D01H4/02—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques imparting twist by a fluid, e.g. air vortex
    • 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
    • D01H15/00—Piecing arrangements ; Automatic end-finding, e.g. by suction and reverse package rotation; Devices for temporarily storing yarn during piecing
    • D01H15/002—Piecing arrangements ; Automatic end-finding, e.g. by suction and reverse package rotation; Devices for temporarily storing yarn during piecing for false-twisting spinning machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

The thread end (1) is first led back to a thread storage unit (2) located just ahead of the roller pair (32), seen in the normal direction of spinning operation. Then, during the process of joining on, the thread end leaves the thread storage unit immediately ahead of the nip line (4) of the roller pair. The thread store is at right angles to the nip line (4) and is preferably hollow and cylindrical. It is inclined, making an angle of up to 50[deg] with the spinning direction (Z). The thread end is sucked into the store in the first stage, the store being connected to a vacuum source. The overlap of thread end and fibrous band start region (9) is monitored and controlled by sensors. An independent claim is included for the corresponding spinning station of an air spinning machine.
DE2003147060 2003-10-13 2003-10-13 Joining-on after interruption to air spinning machine operation, leads thread into storage unit just ahead of roller pair, prior to exit just ahead of nip line Withdrawn DE10347060A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2003147060 DE10347060A1 (en) 2003-10-13 2003-10-13 Joining-on after interruption to air spinning machine operation, leads thread into storage unit just ahead of roller pair, prior to exit just ahead of nip line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003147060 DE10347060A1 (en) 2003-10-13 2003-10-13 Joining-on after interruption to air spinning machine operation, leads thread into storage unit just ahead of roller pair, prior to exit just ahead of nip line

Publications (1)

Publication Number Publication Date
DE10347060A1 true DE10347060A1 (en) 2005-05-12

Family

ID=34428276

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2003147060 Withdrawn DE10347060A1 (en) 2003-10-13 2003-10-13 Joining-on after interruption to air spinning machine operation, leads thread into storage unit just ahead of roller pair, prior to exit just ahead of nip line

Country Status (1)

Country Link
DE (1) DE10347060A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012108380A1 (en) * 2012-06-19 2013-12-19 Maschinenfabrik Rieter Ag Air-jet spinning machine and method of operating the same
CN103603095A (en) * 2013-11-11 2014-02-26 东华大学 Configuration method of air jet hole of air jet vortex spinning device
EP3178974A1 (en) * 2015-11-16 2017-06-14 Rieter CZ s.r.o. Method for preparing a workstation for the resumption of the spinning process on an air-jet spinning machine and an air-jet spinning machine for performing the method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012108380A1 (en) * 2012-06-19 2013-12-19 Maschinenfabrik Rieter Ag Air-jet spinning machine and method of operating the same
US8904742B2 (en) 2012-06-19 2014-12-09 Maschinenfabrik Rieter Ag Air jet spinning machine and method of operation thereof
CN103603095A (en) * 2013-11-11 2014-02-26 东华大学 Configuration method of air jet hole of air jet vortex spinning device
CN103603095B (en) * 2013-11-11 2015-12-09 东华大学 The configuration structure in jet-impingement hole in a kind of air injection air vortex spinning apparatus
EP3178974A1 (en) * 2015-11-16 2017-06-14 Rieter CZ s.r.o. Method for preparing a workstation for the resumption of the spinning process on an air-jet spinning machine and an air-jet spinning machine for performing the method
US10577728B2 (en) 2015-11-16 2020-03-03 Rieter Cz S.R.O. Method for preparing a workstation for resumption of the spinning process on an air-jet spinning machine, and an air-jet spinning machine for performing the method

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