US3522913A - Method for controlling a textile machine,particularly an automatic cross-winding machine,as a function of yarn travel,and apparatus for carrying out the aforesaid method - Google Patents

Method for controlling a textile machine,particularly an automatic cross-winding machine,as a function of yarn travel,and apparatus for carrying out the aforesaid method Download PDF

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Publication number
US3522913A
US3522913A US760318A US3522913DA US3522913A US 3522913 A US3522913 A US 3522913A US 760318 A US760318 A US 760318A US 3522913D A US3522913D A US 3522913DA US 3522913 A US3522913 A US 3522913A
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US
United States
Prior art keywords
yarn
signal
automatic
circuit
voltage peak
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
US760318A
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English (en)
Inventor
Hermann Werffeli
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.)
Machinenfabrik Schweiter AG
Original Assignee
Machinenfabrik Schweiter 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 Machinenfabrik Schweiter AG filed Critical Machinenfabrik Schweiter AG
Application granted granted Critical
Publication of US3522913A publication Critical patent/US3522913A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • B65H63/06—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to presence of irregularities in running material, e.g. for severing the material at irregularities ; Control of the correct working of the yarn cleaner
    • 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
    • B65H63/06—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to presence of irregularities in running material, e.g. for severing the material at irregularities ; Control of the correct working of the yarn cleaner
    • B65H63/062—Electronic slub detector
    • 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
    • B65H63/06—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to presence of irregularities in running material, e.g. for severing the material at irregularities ; Control of the correct working of the yarn cleaner
    • B65H63/062—Electronic slub detector
    • B65H63/065—Electronic slub detector using photo-electric sensing means, i.e. the defect signal is a variation of light energy
    • 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

  • a positive voltage peak appearing on the electrical signal caused by yarn passage which represents an impermissible enlargement or thickness in the yarn and which is normally utilized for triggering a yarn cleaning or cutting operation is utilized also, in accordance with the subject invention, for inhibiting or suppressing the effect of the negative voltage peak signal which causes the new yarn to be brought in.
  • an automatic delivery bobbin exchange operation is prevented from taking place during periods of operation of the yarn cutter or cleaner.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Quality & Reliability (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
  • Winding Filamentary Materials (AREA)
US760318A 1967-09-26 1968-09-17 Method for controlling a textile machine,particularly an automatic cross-winding machine,as a function of yarn travel,and apparatus for carrying out the aforesaid method Expired - Lifetime US3522913A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1340567A CH467209A (de) 1967-09-26 1967-09-26 Verfahren zum Steuern einer Textilmaschine, insbesondere Kreuzspulautomaten, in Abhängigkeit des Fadenlaufes und Einrichtung zur Durchführung des Verfahrens

Publications (1)

Publication Number Publication Date
US3522913A true US3522913A (en) 1970-08-04

Family

ID=4392142

Family Applications (1)

Application Number Title Priority Date Filing Date
US760318A Expired - Lifetime US3522913A (en) 1967-09-26 1968-09-17 Method for controlling a textile machine,particularly an automatic cross-winding machine,as a function of yarn travel,and apparatus for carrying out the aforesaid method

Country Status (8)

Country Link
US (1) US3522913A (enrdf_load_stackoverflow)
JP (1) JPS4825020B1 (enrdf_load_stackoverflow)
AT (1) AT291825B (enrdf_load_stackoverflow)
BE (1) BE720244A (enrdf_load_stackoverflow)
CH (1) CH467209A (enrdf_load_stackoverflow)
DE (1) DE1760969B2 (enrdf_load_stackoverflow)
FR (1) FR1577762A (enrdf_load_stackoverflow)
GB (1) GB1239612A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3643882A (en) * 1970-03-09 1972-02-22 Lessona Corp Yarn handling
US3673591A (en) * 1969-11-06 1972-06-27 Peyer Siegfried Yarn defect detector apparatus for textile machinery
US5725165A (en) * 1993-07-17 1998-03-10 W. Schlafhorst Ag & Co. Method of monitoring the moving yarn at a winding station of an automatic winding frame
EP1985565A1 (de) * 2007-04-26 2008-10-29 Gebrüder Loepfe AG Vorrichtung zur optischen Fehlstellenermittlung in einem Garn oder Garnvorgänger

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3937824A1 (de) * 1989-11-14 1991-05-16 Schlafhorst & Co W Spulstelle einer spulmaschine, bei der das fadenverbinden und der kopswechsel automatisch durchfuehrbar sind
DE4323994C2 (de) * 1993-07-17 2001-02-22 Schlafhorst & Co W Verfahren zum Überwachen des laufenden Fadens an einer Spulstelle einer automatischen Spulmaschine
JP2024055547A (ja) * 2022-10-07 2024-04-18 村田機械株式会社 糸巻取装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3078054A (en) * 1958-02-24 1963-02-19 Reiners Walter Yarn winding machine
US3081046A (en) * 1960-05-19 1963-03-12 Leesona Corp Package control mechanism for winding machines

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3078054A (en) * 1958-02-24 1963-02-19 Reiners Walter Yarn winding machine
US3081046A (en) * 1960-05-19 1963-03-12 Leesona Corp Package control mechanism for winding machines

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3673591A (en) * 1969-11-06 1972-06-27 Peyer Siegfried Yarn defect detector apparatus for textile machinery
US3643882A (en) * 1970-03-09 1972-02-22 Lessona Corp Yarn handling
US5725165A (en) * 1993-07-17 1998-03-10 W. Schlafhorst Ag & Co. Method of monitoring the moving yarn at a winding station of an automatic winding frame
EP1985565A1 (de) * 2007-04-26 2008-10-29 Gebrüder Loepfe AG Vorrichtung zur optischen Fehlstellenermittlung in einem Garn oder Garnvorgänger

Also Published As

Publication number Publication date
CH467209A (de) 1969-01-15
BE720244A (enrdf_load_stackoverflow) 1969-02-03
DE1760969C3 (enrdf_load_stackoverflow) 1974-05-22
DE1760969B2 (de) 1973-10-25
FR1577762A (enrdf_load_stackoverflow) 1969-08-08
AT291825B (de) 1971-07-26
GB1239612A (enrdf_load_stackoverflow) 1971-07-21
DE1760969A1 (de) 1972-01-05
JPS4825020B1 (enrdf_load_stackoverflow) 1973-07-25

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