WO1991006696A1 - Dispositif pour l'elimination automatique des ruptures de fil de trame sur les machines a tisser sans navette - Google Patents

Dispositif pour l'elimination automatique des ruptures de fil de trame sur les machines a tisser sans navette Download PDF

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Publication number
WO1991006696A1
WO1991006696A1 PCT/SU1990/000239 SU9000239W WO9106696A1 WO 1991006696 A1 WO1991006696 A1 WO 1991006696A1 SU 9000239 W SU9000239 W SU 9000239W WO 9106696 A1 WO9106696 A1 WO 9106696A1
Authority
WO
WIPO (PCT)
Prior art keywords
niτi
unit
uπρavleniya
weft thread
blοκa
Prior art date
Application number
PCT/SU1990/000239
Other languages
English (en)
Russian (ru)
Inventor
Mikhail Viktorovich Arzhanov
Alexandr Alexandrovich Ermolov
Boris Mikhailovich Kisin
Alexei Mikhailovich Myagkov
Nikolai Andreevich Petukh
Vasily Vasilievich Starikov
Original Assignee
Mezhotraslevoi Nauchno-Tekhnichesky Komplex 'textil'
Kazakhsky Gosudarstvenny Universitet Imeni S.M.Kirova
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 Mezhotraslevoi Nauchno-Tekhnichesky Komplex 'textil', Kazakhsky Gosudarstvenny Universitet Imeni S.M.Kirova filed Critical Mezhotraslevoi Nauchno-Tekhnichesky Komplex 'textil'
Publication of WO1991006696A1 publication Critical patent/WO1991006696A1/fr

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D51/00—Driving, starting, or stopping arrangements; Automatic stop motions
    • D03D51/06—Driving, starting, or stopping arrangements; Automatic stop motions using particular methods of stopping
    • D03D51/08—Driving, starting, or stopping arrangements; Automatic stop motions using particular methods of stopping stopping at definite point in weaving cycle, or moving to such point after stopping
    • D03D51/085—Extraction of defective weft

Definitions

  • Izves ⁇ n ⁇ ⁇ a ⁇ zhe us ⁇ ys ⁇ for av ⁇ ma ⁇ iches ⁇ li ⁇ vi- da ⁇ ii ⁇ b ⁇ yva u ⁇ chn ⁇ Ya ni ⁇ i on bescheln ⁇ 'Chn ⁇ : ⁇ an ⁇ m s ⁇ an ⁇ e 5/3, ⁇ , 62-97945 /, ⁇ e s ⁇ de ⁇ zhi ⁇ ⁇ n ⁇ le ⁇ u ⁇ chn ⁇ y ni ⁇ i, ⁇ d ⁇ lyuchenny ⁇ v ⁇ du bl ⁇ a ⁇ s ⁇ an ⁇ va s ⁇ an ⁇ a, izvle- ⁇ a ⁇ el u ⁇ chn ⁇ y ni ⁇ i with ⁇ eve ⁇ sivnym ⁇ iv ⁇ d ⁇ y , a block of control by a cut-off mechanism and a block of control of a loose machine, as well as a block of control by an exhaustive mechanism of stretching of a two-way arousal
  • One of the rollers is non-compliant, and the other is set to be free of charge, but the device is not electrically In this case, between the rollers 5, it is disposed of the desired draining thread and, upon receipt of the corresponding signals of the roller, rotating, deleting the cleaned sewn thread.
  • the well-known device is reliable
  • any convenient equipment begins after the removal of the machine due to failure or loss of life.
  • a signal to the rest of the machine is injected by the controller of the main source, which monitors the source. by the thread in the process of its laying out all the width of the machine.
  • ni ⁇ i and vy ⁇ d ⁇ e ⁇ v ⁇ g ⁇ l ⁇ giches ⁇ g ⁇ elemen ⁇ a II ⁇ szlzan with ivve ⁇ snym ⁇ D ⁇ ⁇ eve ⁇ sivn ⁇ g ⁇ ⁇ iv ⁇ da izvle- ⁇ a ⁇ el I u ⁇ chn ⁇ . ni ⁇ i.
  • ni ⁇ ⁇ d ⁇ lyuchenn ⁇ g ⁇ and ⁇ him s ⁇ ve ⁇ s ⁇ vuyuschimi in ⁇ ⁇ - rows bl ⁇ a s ⁇ avneniya, PS; - ⁇ d ⁇ g ⁇ yalyae ⁇ sya you ⁇ d ⁇ m x 35 bl ⁇ a ⁇ n ⁇ lya ⁇ ed ⁇ s ⁇ n ⁇ s ⁇ i izvle ⁇ aem ⁇ .
  • 35 non-lethal mechanical devices for automatic appearance of the loss of homemade goods ⁇ ig. - d ⁇ ug ⁇ n va ⁇ ian ⁇ ele ⁇ iches ⁇ g with ⁇ EMH u ⁇ avleniya ⁇ ab ⁇ G: is ⁇ lni ⁇ elny ⁇ ⁇ le ⁇ anvzm ⁇ v us ⁇ s ⁇ va, s ⁇ glasn ⁇ iz ⁇ b ⁇ e ⁇ ensh ⁇ .
  • gib ⁇ y ⁇ e ⁇ edachi 8 associated with ⁇ I ⁇ D ⁇ 9 and ezhe ⁇ a 10 vsasyvayuschi ⁇ v ⁇ d ⁇ - ⁇ g ⁇ ⁇ azmeschen in z ⁇ ne ⁇ n ⁇ a ⁇ a ⁇ li ⁇ v 6 and 7 and with ⁇ ele ⁇ iches- ⁇ uyu it u ⁇ avleniya is ⁇ lni ⁇ elnymi me ⁇ avizmami.
  • the outlet for the 17th SHG unit is connected to the unit 13, the output is connected to the unit 12 of the control unit and the pulling mechanism is removed.
  • Sender 18 can be performed, for example, in the form of a strain gauge for operation 3 / Fig
  • Block 13 includes a manual handle with limit switches, available on a serial release ⁇
  • the proposed device operates the following way.
  • I will receive a signal that is emptying when the machine is shut down.
  • Block II restores the machine to the position of the open pharynx.
  • the output signal of block II appearing after the full stop of the machine, after block 12 turns on at 9 / figure / rotation, turns on 6 and 7, turns on 4
  • the terminal 1 of the normal mode If the terminal 1 of the normal mode generates a good signal, that is, there is a signal, that is, as it was written above, it runs in the second part of the switch on the second side of the cable
  • the output element After a preset time, we divide the preset number of accumulated pulses in the count of 24 pulses, the output element generates a signal that turns

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

Dispositif pour l'élimination automatique des ruptures de fil de trame destiné à être utilisé sur une machine à tisser sans navette. Ce dispositif comporte un contrôleur (1) de fil de trame, un extracteur de fil de trame à entraînement réversible (4), des mécanismes de commande permettant de retirer un fil de trame cassé, et une unité de circuits électriques comprenant un bloc (5) de contrôle d'intégrité du fil de trame retiré, un détecteur (5) de position haute de l'extracteur de fil de trame, et des éléments logiques (16, 17) de type ''OR'' servant à empêcher l'extraction d'un fil de trame non cassé. En cas de déclenchement intempestif du contrôleur (1) de fil de trame et en l'absence d'une réponse du détecteur (5) de position haute de l'extracteur au moment même de l'extraction du fil de trame, la machine à tisser se met en marche automatiquement.
PCT/SU1990/000239 1989-11-02 1990-11-01 Dispositif pour l'elimination automatique des ruptures de fil de trame sur les machines a tisser sans navette WO1991006696A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SU4770804 1989-11-02
SU4770804/12 1989-11-02
SU4755654/12 1989-11-02
SU4755654 1989-11-02

Publications (1)

Publication Number Publication Date
WO1991006696A1 true WO1991006696A1 (fr) 1991-05-16

Family

ID=26666225

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SU1990/000239 WO1991006696A1 (fr) 1989-11-02 1990-11-01 Dispositif pour l'elimination automatique des ruptures de fil de trame sur les machines a tisser sans navette

Country Status (1)

Country Link
WO (1) WO1991006696A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0094089A2 (fr) * 1982-05-11 1983-11-16 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Procédé et dispositif pour retirer un fil de trame dans un métier à jet de fluide
CH661297A5 (de) * 1982-12-01 1987-07-15 Rueti Te Strake Bv Schuetzenlose webmaschine mit mitteln zum entfernen von defekten und/oder fehlerhaft eingetragenen schussfaeden aus dem webfach.
EP0290383A1 (fr) * 1987-05-08 1988-11-09 GebràœDer Sulzer Aktiengesellschaft Moyen pour retirer un fil de trame défectueux de la foule d'un métier à tisser
EP0332258A1 (fr) * 1988-03-10 1989-09-13 Picanol N.V. Procédé pour retirer une pièce détachée de fil de trame fautif de la foule d'un métier à tisser

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0094089A2 (fr) * 1982-05-11 1983-11-16 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Procédé et dispositif pour retirer un fil de trame dans un métier à jet de fluide
CH661297A5 (de) * 1982-12-01 1987-07-15 Rueti Te Strake Bv Schuetzenlose webmaschine mit mitteln zum entfernen von defekten und/oder fehlerhaft eingetragenen schussfaeden aus dem webfach.
EP0290383A1 (fr) * 1987-05-08 1988-11-09 GebràœDer Sulzer Aktiengesellschaft Moyen pour retirer un fil de trame défectueux de la foule d'un métier à tisser
EP0332258A1 (fr) * 1988-03-10 1989-09-13 Picanol N.V. Procédé pour retirer une pièce détachée de fil de trame fautif de la foule d'un métier à tisser

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