WO2006072220A1 - Coupe-fil automatique de metier a filer - Google Patents

Coupe-fil automatique de metier a filer Download PDF

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Publication number
WO2006072220A1
WO2006072220A1 PCT/CN2006/000027 CN2006000027W WO2006072220A1 WO 2006072220 A1 WO2006072220 A1 WO 2006072220A1 CN 2006000027 W CN2006000027 W CN 2006000027W WO 2006072220 A1 WO2006072220 A1 WO 2006072220A1
Authority
WO
WIPO (PCT)
Prior art keywords
yarn
piezoelectric ceramic
auto
winding spindle
spinning frame
Prior art date
Application number
PCT/CN2006/000027
Other languages
English (en)
Chinese (zh)
Inventor
Fuming Shen
Original Assignee
Fuming Shen
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 Fuming Shen filed Critical Fuming Shen
Publication of WO2006072220A1 publication Critical patent/WO2006072220A1/fr

Links

Classifications

    • 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
    • D01H13/30—Moistening, sizing, oiling, waxing, colouring, or drying yarns or the like as incidental measures during spinning or twisting
    • D01H13/306—Moistening, sizing, oiling, waxing, colouring, or drying yarns or the like as incidental measures during spinning or twisting by applying fluids, e.g. steam or oiling liquids
    • 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
    • B65H63/024—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 responsive to breakage of materials
    • B65H63/028—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 responsive to breakage of materials characterised by the detecting or sensing element
    • B65H63/032—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 responsive to breakage of materials characterised by the detecting or sensing element electrical or pneumatic
    • 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

Definitions

  • the invention relates to the field of textiles, in particular to a key component for an automatic winder, a spinning automatic yarn cutter, a spinning machine for spinning, a spinning machine, a twisting machine, a yarn splicing machine, a groove Automatic yarn cutting device for drum car, covered yarn machine and network wire machine.
  • these machines will have two or more yarns, wires and wires (for convenience, the yarns, wires and wires before the synthesis are referred to as yarns, Synthetic yarn, thread, and silk are referred to as yarn.
  • the automatic yarn cutter can cut off the remaining yarns together to ensure that the synthesized yarn is not lacking. The ingredients are used to ensure the quality of the yarn.
  • the technical problem to be solved by the present invention is to provide a novel spinning automatic yarn cutter.
  • the present invention adopts the following technical solution: It uses a piezoelectric sensor A made of piezoelectric ceramics to convert the broken and continuous non-electricity signals of the strings strung through the piezoelectric ceramic holes E into electric quantity signals, through the amplifying circuit B.
  • the actuator C can cut the remaining yarns together before entering the winding spindle K, thereby ensuring that the synthesized yarn is not The components will be missing to ensure the quality of the yarn. Since the yarn entering the winding spindle K is cut off, it is not necessary to stop the winding spindle.
  • the winding spindle of the whole machine can be in the same motor. Driven continuously under the drive, the automatic winder effect of the whole machine is achieved, and any actuator C will have an indicator light flashing after the yarn is cut, prompting the operator.
  • Figure 1 is a schematic illustration of the key parts of a prior art automatic winder.
  • FIG. 2 is a schematic view of a spinning automatic yarn cutter of the present invention.
  • the complete structure of the invention mainly comprises a yarn breaking detecting device A, an amplifying and controlling circuit of the spinning automatic yarn cutter, an actuator C, a piezoelectric sensor A made of piezoelectric ceramics, and a yarn stringed through the piezoelectric ceramic hole E.
  • the broken and constant non-electricity signal is converted into a power signal, and the above electric quantity signal is amplified by the amplifying circuit B, and then the amplified electric quantity signal controls the electromagnetically driven actuator C, when the yarn of the piezoelectric ceramic hole E is strung, When one or more of them are broken and the pressure on the piezoelectric ceramic hole E is lost, the actuator C can cut the remaining yarns together before entering the winding spindle K, thereby ensuring that the synthesized yarn does not lack the components therein. To ensure the quality of the yarn is qualified. Since the yarn before entering the winding spindle K is cut, it is not necessary to stop the winding spindle, and the winding spindle of the entire machine can be driven by the same motor.
  • the winding spindle can be vertical or horizontal, and any actuator c will have an indicator light after cutting the yarn, prompting the operation. After the operator finds out the broken yarn, the winding device is stopped by the parking device for winding the spindle, and the yarn end on the winding spindle is connected to complete the operation.
  • the spinning automatic yarn cutter of the invention is mainly used for spinning, twisting winder, twisting machine, yarn doubling machine, grooved car, covering yarn machine, network wire machine and the like.

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

L'invention porte sur un coupe-fil automatique de métier à filer comportant un transducteur qui transforme le signal non électrique de rupture du fil en un signal électrique qui, amplifié, actionne un mécanisme électromagnétique. Le fil passe par un oeillet de céramique piézo-électrique, donc en cas de rupture d'un ou de plusieurs fils, la pression s'appliquant sur l'oeillet cesse, ce qui produit le signal électrique; le mécanisme actionné peut couper le fil résiduel, et la qualité du fil produit est assurée. Le coupe fil de l'invention permet de couper le fil avant qu'il ne passe sur la broche, il n'est donc pas nécessaire d'arrêter la broche, et toutes les broches d'un même métier peuvent être mues par le même moteur. On peut utiliser un tel coupe fil dans un bobinoir, une double retordeuse, un métier à filer à tambour à gorge, et analogues.
PCT/CN2006/000027 2005-01-10 2006-01-09 Coupe-fil automatique de metier a filer WO2006072220A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200510200020.4 2005-01-10
CN 200510200020 CN1632202A (zh) 2005-01-10 2005-01-10 纺纱自动切纱器

Publications (1)

Publication Number Publication Date
WO2006072220A1 true WO2006072220A1 (fr) 2006-07-13

Family

ID=34853184

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2006/000027 WO2006072220A1 (fr) 2005-01-10 2006-01-09 Coupe-fil automatique de metier a filer

Country Status (2)

Country Link
CN (1) CN1632202A (fr)
WO (1) WO2006072220A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102230245B (zh) * 2011-06-14 2013-04-10 绍兴华裕纺机有限公司 环锭纺纱机的断纱处理装置
CN103712544A (zh) * 2013-12-30 2014-04-09 吴江金名来丝绸进出口有限公司 一种纱线粗节检测装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4505099A (en) * 1982-09-28 1985-03-19 Murata Kikai Kabushiki Kaisha Yarn cutting device in twister
DD234284A1 (de) * 1985-01-30 1986-03-26 Zwickauer Kammgarnspinnereien Garnueberwachungs- und schneideinrichtung fuer zwirne und effektzwirne an textilmaschinen
DE3632911A1 (de) * 1985-10-18 1987-04-23 Zinser Textilmaschinen Gmbh Spinnmaschine
US5043708A (en) * 1989-03-31 1991-08-27 Murata Kikai Kabushiki Kaisha Apparatus for detecting single-yarn breakage in a two-for-one twister
CN2370033Y (zh) * 1998-05-20 2000-03-22 上海市毛麻纺织科学技术研究所 双组份纺纱断头检测与长丝自动切断装置
CN2647879Y (zh) * 2003-06-02 2004-10-13 青岛大学 一种包芯纺芯纱断头检测和纱线切断自停器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4505099A (en) * 1982-09-28 1985-03-19 Murata Kikai Kabushiki Kaisha Yarn cutting device in twister
DD234284A1 (de) * 1985-01-30 1986-03-26 Zwickauer Kammgarnspinnereien Garnueberwachungs- und schneideinrichtung fuer zwirne und effektzwirne an textilmaschinen
DE3632911A1 (de) * 1985-10-18 1987-04-23 Zinser Textilmaschinen Gmbh Spinnmaschine
US5043708A (en) * 1989-03-31 1991-08-27 Murata Kikai Kabushiki Kaisha Apparatus for detecting single-yarn breakage in a two-for-one twister
CN2370033Y (zh) * 1998-05-20 2000-03-22 上海市毛麻纺织科学技术研究所 双组份纺纱断头检测与长丝自动切断装置
CN2647879Y (zh) * 2003-06-02 2004-10-13 青岛大学 一种包芯纺芯纱断头检测和纱线切断自停器

Also Published As

Publication number Publication date
CN1632202A (zh) 2005-06-29

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