JPH02116283U - - Google Patents
Info
- Publication number
- JPH02116283U JPH02116283U JP2321489U JP2321489U JPH02116283U JP H02116283 U JPH02116283 U JP H02116283U JP 2321489 U JP2321489 U JP 2321489U JP 2321489 U JP2321489 U JP 2321489U JP H02116283 U JPH02116283 U JP H02116283U
- Authority
- JP
- Japan
- Prior art keywords
- thread
- bobbin
- running
- supply source
- sewing machine
- 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.)
- Pending
Links
- 238000004804 winding Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 2
- 238000009958 sewing Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
Description
第1〜3図は本考案を具体化した一実施例を示
し、第1図は斜視図、第2図は駆動機構の平面図
、第3図は駆動機構の作動状態を示す平面図、第
4図は糸巻装置の制御回路を示すブロツク図であ
る。
3……駆動手段としての糸巻モータ、4……糸
巻軸、5……ボビン、13……糸供給源、17…
…検出手段としてのロータリーエンコーダ、22
……制御手段としてのコントローラ。
1 to 3 show an embodiment embodying the present invention, FIG. 1 is a perspective view, FIG. 2 is a plan view of the drive mechanism, FIG. 3 is a plan view showing the operating state of the drive mechanism, and FIG. FIG. 4 is a block diagram showing the control circuit of the bobbin winding device. 3... A thread winding motor as a driving means, 4... A thread winding shaft, 5... A bobbin, 13... A thread supply source, 17...
...Rotary encoder as detection means, 22
...A controller as a control means.
Claims (1)
摩擦接触によつてボビン5を保持する糸巻軸4と
、この糸巻軸4を回転駆動することにより、糸供
給源13から糸を繰り出させてその糸をボビン5
に巻回させる駆動手段3とを備えたミシンの糸巻
装置において、 糸供給源13からボビン5への糸の走行を検出
してその走行時に信号を発する検出手段17と、 前記検出手段17からの信号に基づき、糸が走
行しなくなつた場合に前記駆動手段3を停止する
制御手段22と を備えたことを特徴とするミシンの糸巻装置。[Claims for Utility Model Registration] A bobbin 5 is removably attached to the bobbin shaft 4, which holds the bobbin 5 through frictional contact with the bobbin 5, and by rotating the bobbin shaft 4, the thread supply source is Let the thread come out from 13 and transfer it to bobbin 5.
A thread winding device for a sewing machine is equipped with a drive means 3 for winding the thread around the bobbin 5, and a detection means 17 for detecting the running of the thread from the thread supply source 13 to the bobbin 5 and emitting a signal when the thread is running; A thread winding device for a sewing machine, comprising: a control means 22 for stopping the driving means 3 when the thread stops running based on a signal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2321489U JPH02116283U (en) | 1989-03-01 | 1989-03-01 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2321489U JPH02116283U (en) | 1989-03-01 | 1989-03-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02116283U true JPH02116283U (en) | 1990-09-18 |
Family
ID=31242009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2321489U Pending JPH02116283U (en) | 1989-03-01 | 1989-03-01 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02116283U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09192375A (en) * | 1996-01-17 | 1997-07-29 | Juki Corp | Bobbin thread takeup device |
WO2000061852A2 (en) * | 1999-04-12 | 2000-10-19 | Patent Bank Co., Ltd. | An automatic dual bobinn mecanism |
-
1989
- 1989-03-01 JP JP2321489U patent/JPH02116283U/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09192375A (en) * | 1996-01-17 | 1997-07-29 | Juki Corp | Bobbin thread takeup device |
WO2000061852A2 (en) * | 1999-04-12 | 2000-10-19 | Patent Bank Co., Ltd. | An automatic dual bobinn mecanism |
WO2000061852A3 (en) * | 1999-04-12 | 2001-03-29 | Patent Bank Korea Co Ltd | An automatic dual bobinn mecanism |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH02116283U (en) | ||
JPH0345100U (en) | ||
JPS6324190U (en) | ||
JPS6339379U (en) | ||
JPS62112590A (en) | Apparatus for detecting residual amount of bobbin thread of sewing machine | |
JPS6218865U (en) | ||
JPS6445191U (en) | ||
JPS60146519U (en) | Operation display device for material supply equipment | |
JPS63102034U (en) | ||
JPS6424535U (en) | ||
JPH0385492U (en) | ||
JPS635976U (en) | ||
JPH02127676U (en) | ||
JPS6352586U (en) | ||
JPH01111581U (en) | ||
JPH03258292A (en) | State indicator of sewing machine | |
JPS61168948U (en) | ||
JPS6382241U (en) | ||
JPH0337636U (en) | ||
JPS5839835U (en) | Spindle fixed position stop device for friction welding machine | |
JPS62111743U (en) | ||
JPH02135935U (en) | ||
JPS61124289U (en) | ||
JPH0182551U (en) | ||
JPS60182971U (en) | Sewing machine needle thread supply device |