WO2011129535A3 - Thread-feeding apparatus for a circular knitting machine - Google Patents

Thread-feeding apparatus for a circular knitting machine Download PDF

Info

Publication number
WO2011129535A3
WO2011129535A3 PCT/KR2011/002123 KR2011002123W WO2011129535A3 WO 2011129535 A3 WO2011129535 A3 WO 2011129535A3 KR 2011002123 W KR2011002123 W KR 2011002123W WO 2011129535 A3 WO2011129535 A3 WO 2011129535A3
Authority
WO
WIPO (PCT)
Prior art keywords
thread
driving motor
rollers
take
electric
Prior art date
Application number
PCT/KR2011/002123
Other languages
French (fr)
Korean (ko)
Other versions
WO2011129535A2 (en
Inventor
우상노
성득현
Original Assignee
Woo Sang No
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 Woo Sang No filed Critical Woo Sang No
Publication of WO2011129535A2 publication Critical patent/WO2011129535A2/en
Publication of WO2011129535A3 publication Critical patent/WO2011129535A3/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/38—Devices for supplying, feeding, or guiding threads to needles
    • D04B15/48—Thread-feeding devices
    • D04B15/482—Thread-feeding devices comprising a rotatable or stationary intermediate storage drum from which the thread is axially and intermittently pulled off; Devices which can be switched between positive feed and intermittent feed
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/38—Devices for supplying, feeding, or guiding threads to needles
    • D04B15/48—Thread-feeding devices
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/22—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration
    • D04B1/24—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration wearing apparel
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/38—Devices for supplying, feeding, or guiding threads to needles
    • D04B15/54—Thread guides
    • D04B15/58—Thread guides for circular knitting machines; Thread-changing devices
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
    • D04B35/10—Indicating, warning, or safety devices, e.g. stop motions
    • D04B35/14—Indicating, warning, or safety devices, e.g. stop motions responsive to thread breakage
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B9/00—Circular knitting machines with independently-movable needles
    • D04B9/42—Circular knitting machines with independently-movable needles specially adapted for producing goods of particular configuration

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)

Abstract

The present invention relates to a thread-feeding apparatus for a circular knitting machine. The thread-feeding apparatus includes: a driving motor installed on a frame; a driving pulley connected to the driving motor; a plurality of electric pulleys connected to the driving pulley and corresponding to a plurality of skeins; an electric belt connected to the driving pulley and to the electric pulleys to enable the electric pulleys to interlock with one another when the driving pulley is rotated; power transmission units fixed to the frame and connected to the electric pulleys to receive rotating power from the electric pulleys; and take-up rollers installed on the power transmission unit to receive rotating power from the electric pulleys transmitted from the power transmission unit and to guide a thread supplied from the skeins toward a needle. The driving motor includes an inverter for adjusting the rotating speed thereof, wherein the inverter is controlled by a controller for adjusting the rotating speed of the driving motor. Thus, a worker can adjust the rotating speed of the driving motor while confirming numeric data through a display unit of the controller. As a result, a beginner can easily adjust a thread feeding rate, and the wear of the thread resulting from continuously contacting flanges of the take-up rollers can be prevented when the thread supplied from the skeins to the needle passes through the take-up rollers. When the take-up rollers are stopped, the thread does not unravel downward because the thread is no longer pulled downward.
PCT/KR2011/002123 2010-04-12 2011-03-29 Thread-feeding apparatus for a circular knitting machine WO2011129535A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100033082A KR100989800B1 (en) 2010-04-12 2010-04-12 Yarn feeder for knitting machine
KR10-2010-0033082 2010-04-12

Publications (2)

Publication Number Publication Date
WO2011129535A2 WO2011129535A2 (en) 2011-10-20
WO2011129535A3 true WO2011129535A3 (en) 2012-05-10

Family

ID=43135801

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/002123 WO2011129535A2 (en) 2010-04-12 2011-03-29 Thread-feeding apparatus for a circular knitting machine

Country Status (2)

Country Link
KR (1) KR100989800B1 (en)
WO (1) WO2011129535A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101302785B1 (en) 2011-12-16 2013-09-02 파이룽 머시너리 밀 코., 엘티디. Yarn conveying system for circular knitting machines
KR101344416B1 (en) 2012-10-25 2013-12-23 삼에스기계(주) Settlement system of level for circular knitting machine
KR102111656B1 (en) 2019-12-17 2020-05-15 김래곤 Automatic knot device for circular knitting machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR920001102Y1 (en) * 1989-11-23 1992-02-10 백남오 Devices for supplying threads for circuit knitting machines
KR200201069Y1 (en) * 2000-05-12 2000-11-01 정동출 Yarn tensioning apparatus
KR20010028321A (en) * 1999-09-20 2001-04-06 이경목 Apparatus for driving yarn supply wheel in circular knitting machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR920001102Y1 (en) * 1989-11-23 1992-02-10 백남오 Devices for supplying threads for circuit knitting machines
KR20010028321A (en) * 1999-09-20 2001-04-06 이경목 Apparatus for driving yarn supply wheel in circular knitting machine
KR200201069Y1 (en) * 2000-05-12 2000-11-01 정동출 Yarn tensioning apparatus

Also Published As

Publication number Publication date
WO2011129535A2 (en) 2011-10-20
KR100989800B1 (en) 2010-10-29

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