JPS61157486U - - Google Patents
Info
- Publication number
- JPS61157486U JPS61157486U JP4179185U JP4179185U JPS61157486U JP S61157486 U JPS61157486 U JP S61157486U JP 4179185 U JP4179185 U JP 4179185U JP 4179185 U JP4179185 U JP 4179185U JP S61157486 U JPS61157486 U JP S61157486U
- Authority
- JP
- Japan
- Prior art keywords
- thread trimming
- thread
- power supply
- electromagnetic solenoid
- 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.)
- Granted
Links
- 238000009958 sewing Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 4
- 238000009966 trimming Methods 0.000 claims 8
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Sewing Machines And Sewing (AREA)
Description
第1図はこの考案を具体化したミシンのブロツ
ク回路図、第2図はミシンの正面図、第3図は設
定手段の電気回路図、第4図はタイムチヤートで
ある。
図において、3は駆動モータ、5は針、8は検
出装置、9は糸切り装置、11は電力供給手段、
14は設定手段、22は電磁ソレノイド、25は
制御手段である。
Fig. 1 is a block circuit diagram of a sewing machine embodying this invention, Fig. 2 is a front view of the sewing machine, Fig. 3 is an electric circuit diagram of the setting means, and Fig. 4 is a time chart. In the figure, 3 is a drive motor, 5 is a needle, 8 is a detection device, 9 is a thread cutting device, 11 is a power supply means,
14 is a setting means, 22 is an electromagnetic solenoid, and 25 is a control means.
Claims (1)
と、 前記針5の上下位置に関連して糸切り位置検出
信号を出力する検出手段8,25と、 前記ミシン主軸に作動連結された駆動モータ3
と、 縫製終了時において、糸切り位置検出信号に基
づいて縫い糸を切断する糸切り装置9と、 その糸切り装置9を作動させるための糸切り用
電磁ソレノイド22と、 前記駆動モータ3及び糸切り用電磁ソレノイド
22に電力を供給する電力供給手段11と、 この電力供給手段11と糸切り用電磁ソレノイ
ド22との間に接続され、その糸切り用電磁ソレ
ノイド22への電力供給期間を設定可能な設定手
段14と、 からなることを特徴とするミシンにおける糸切り
装置の駆動装置。[Claims for Utility Model Registration] Needle 5 that moves up and down in conjunction with the rotation of the main shaft of the sewing machine
, detection means 8 and 25 for outputting a thread trimming position detection signal in relation to the vertical position of the needle 5, and a drive motor 3 operably connected to the main shaft of the sewing machine.
a thread trimming device 9 that cuts the sewing thread based on a thread trimming position detection signal at the end of sewing; a thread trimming electromagnetic solenoid 22 for operating the thread trimming device 9; and the drive motor 3 and the thread trimmer. A power supply means 11 that supplies power to the electromagnetic solenoid 22 for thread trimming, and a power supply means 11 that is connected between the power supply means 11 and the electromagnetic solenoid 22 for thread trimming, and is capable of setting the period of power supply to the electromagnetic solenoid 22 for thread trimming. A driving device for a thread cutting device in a sewing machine, comprising: a setting means 14;
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4179185U JPH0226457Y2 (en) | 1985-03-22 | 1985-03-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4179185U JPH0226457Y2 (en) | 1985-03-22 | 1985-03-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61157486U true JPS61157486U (en) | 1986-09-30 |
JPH0226457Y2 JPH0226457Y2 (en) | 1990-07-18 |
Family
ID=30551947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4179185U Expired JPH0226457Y2 (en) | 1985-03-22 | 1985-03-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0226457Y2 (en) |
-
1985
- 1985-03-22 JP JP4179185U patent/JPH0226457Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH0226457Y2 (en) | 1990-07-18 |
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