TW221065B - Broken thread detecting device - Google Patents

Broken thread detecting device

Info

Publication number
TW221065B
TW221065B TW081107084A TW81107084A TW221065B TW 221065 B TW221065 B TW 221065B TW 081107084 A TW081107084 A TW 081107084A TW 81107084 A TW81107084 A TW 81107084A TW 221065 B TW221065 B TW 221065B
Authority
TW
Taiwan
Prior art keywords
thread
broken
detecting device
needle
broken thread
Prior art date
Application number
TW081107084A
Other languages
Chinese (zh)
Inventor
Toshio Miyamoto
Original Assignee
Miyamoto Kk
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 Miyamoto Kk filed Critical Miyamoto Kk
Application granted granted Critical
Publication of TW221065B publication Critical patent/TW221065B/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B65/00—Devices for severing the needle or lower thread
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05C—EMBROIDERING; TUFTING
    • D05C11/00—Devices for guiding, feeding, handling, or treating the threads in embroidering machines; Machine needles; Operating or control mechanisms therefor
    • D05C11/08—Thread-tensioning arrangements
    • D05C11/14—Stop motions responsive to thread tension or breakage

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)

Abstract

One type of broken thread detecting device for sewing machines mainly consists of multiple needle poles and selectively moves one of the needle poles to the sewing position to proceed the detection of broken thread. It features that the thread is lead to the side of the needle pole's top thread extracting point on the sewing position. There are two sensors (as one set) configured to clamp the top thread in opposite direction. By use of the sensors to detect the stop of top thread movement when the top or bottom thread is broken, the purpose of thread broken condition can be achieved.
TW081107084A 1991-09-20 1992-09-08 Broken thread detecting device TW221065B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27011991 1991-09-20

Publications (1)

Publication Number Publication Date
TW221065B true TW221065B (en) 1994-02-11

Family

ID=17481816

Family Applications (1)

Application Number Title Priority Date Filing Date
TW081107084A TW221065B (en) 1991-09-20 1992-09-08 Broken thread detecting device

Country Status (4)

Country Link
EP (1) EP0533464A1 (en)
KR (1) KR930006228A (en)
CN (1) CN1075992A (en)
TW (1) TW221065B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9503001D0 (en) * 1995-02-16 1995-04-05 Cobble Blackburn Ltd Improvements in or relating to tufting machines
JP2002369990A (en) * 2001-06-15 2002-12-24 Brother Ind Ltd Thread breakage detecting device of sewing machine
US7308333B2 (en) 2002-01-31 2007-12-11 Melco Industries, Inc. Computerized stitching including embroidering
KR100985471B1 (en) * 2009-11-03 2010-10-05 주식회사 스페이스솔루션 Embroidering machine with real time dyeing function
CN106521836A (en) * 2015-09-10 2017-03-22 天津宝盈电脑机械有限公司 Bottom thread breakage detection device
CN105908401A (en) * 2016-06-24 2016-08-31 杰克缝纫机股份有限公司 Pressure sensing type line breakage detection mechanism and sewing machine
CN108286136B (en) * 2018-04-03 2023-08-29 南京亚奇过滤材料设备有限公司 Broken line identification alarm device and method
CN111005168A (en) * 2019-12-19 2020-04-14 黄应祥 Thread breakage detection device of embroidery machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4036157A (en) * 1975-12-10 1977-07-19 Sacchetti Alfred D Automatic thread changer
HU181132B (en) * 1980-05-28 1983-06-28 Csepel Muevek Jarmue Detector pin for sewing machine of short chain stitch
SE465274B (en) * 1989-04-27 1991-08-19 Rydborn S A O DEVICE FOR WIRE BREAK INDICATION

Also Published As

Publication number Publication date
CN1075992A (en) 1993-09-08
EP0533464A1 (en) 1993-03-24
KR930006228A (en) 1993-04-21

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