JPH0349776U - - Google Patents
Info
- Publication number
- JPH0349776U JPH0349776U JP10949589U JP10949589U JPH0349776U JP H0349776 U JPH0349776 U JP H0349776U JP 10949589 U JP10949589 U JP 10949589U JP 10949589 U JP10949589 U JP 10949589U JP H0349776 U JPH0349776 U JP H0349776U
- Authority
- JP
- Japan
- Prior art keywords
- feed
- feed amount
- work cloth
- shirring
- adjustment mechanism
- 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
- 238000009958 sewing Methods 0.000 claims description 10
- 239000004744 fabric Substances 0.000 claims 5
- 238000010586 diagram Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
Landscapes
- Sewing Machines And Sewing (AREA)
Description
第1図は本考案に係るいせこみ縫製作動装置の
平面図、第2図は第1送り量調節機構を作動させ
る機構の斜視図、第3図は第2送り調節機構を作
動させる機構の斜視図、第4図はミシン作動ペダ
ルを示す斜視図、第5図はいせこみ縫製及びパタ
ーン縫製の作動ボタンを示す斜視図、第6図はい
せこみ縫製作動装置の回路図、第7図は第6図の
タイムチヤート図、第8図は返し縫い時のCPU
のフローチヤート図、第9図は返し縫い時の第6
図のタイムチヤート図である。
5……第2送り量調節機構、18……作動腕(
作動機構)、22……ロータリーソレノイド(作
動機構)、24……駆動腕(作動機構)、50…
…モータ(駆動手段)、55……フツトペダル(
第1スイツチ手段)、56……いせこみ縫製ボタ
ン(第2スイツチ手段)。
Fig. 1 is a plan view of the swarf sewing operation device according to the present invention, Fig. 2 is a perspective view of the mechanism that operates the first feed amount adjustment mechanism, and Fig. 3 is a perspective view of the mechanism that operates the second feed adjustment mechanism. Figure 4 is a perspective view showing the sewing machine operating pedal, Figure 5 is a perspective view showing the activation button for shirring sewing and pattern sewing, Figure 6 is a circuit diagram of the shirring sewing operating device, and Figure 7 is the Figure 6 shows the time chart, and Figure 8 shows the CPU during reverse stitching.
The flowchart of Fig. 9 is the 6th step when backstitching.
It is a time chart diagram of the figure. 5...Second feed amount adjustment mechanism, 18...Operating arm (
(actuation mechanism), 22... rotary solenoid (actuation mechanism), 24... drive arm (actuation mechanism), 50...
...Motor (drive means), 55...Foot pedal (
(first switch means), 56... Irregular sewing button (second switch means).
Claims (1)
下送り歯と、前記加工布支持面上に配設され前記
下送り歯と協働して前記加工布を移送させる上送
り足と、前記下送り歯に所望の送り量を調節付与
する第1送り量調節機構と、前記上送り足に所望
の送り量を調整付与する第2送り量調節機構と、
該第2送り量調節機構を作動させ前記上送り足の
送り量を増大させるいせこみ作動機構と、ミシン
を作動させ前記所望の送り量で前記加工布を縫製
する駆動手段を有するミシンのいせこみ縫製作動
装置において、踏込み操作により前記駆動手段を
作動させる第1スイツチ手段と、押圧操作により
前記作動機構を作動させる第2スイツチ手段とを
有するミシンのいせこみ縫製作動装置。 a lower feed tooth that appears on and retracts from the work cloth support surface to transport the work cloth; an upper feed foot that is disposed on the work cloth support surface and cooperates with the lower feed tooth to transport the work cloth; a first feed amount adjustment mechanism that adjusts and applies a desired feed amount to the lower feed dog; a second feed amount adjustment mechanism that adjusts and applies a desired feed amount to the upper feed foot;
A shirring operation mechanism for a sewing machine having a shirring operation mechanism that operates the second feed amount adjustment mechanism to increase the feed amount of the upper feed foot, and a drive means that operates the sewing machine and sews the work cloth at the desired feed amount. A shirring sewing operation device for a sewing machine, comprising a first switch means for actuating the driving means by a depression operation, and a second switch means for actuating the operation mechanism by a pressing operation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10949589U JPH0349776U (en) | 1989-09-19 | 1989-09-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10949589U JPH0349776U (en) | 1989-09-19 | 1989-09-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0349776U true JPH0349776U (en) | 1991-05-15 |
Family
ID=31658089
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10949589U Pending JPH0349776U (en) | 1989-09-19 | 1989-09-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0349776U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5713005U (en) * | 1980-06-28 | 1982-01-23 |
-
1989
- 1989-09-19 JP JP10949589U patent/JPH0349776U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5713005U (en) * | 1980-06-28 | 1982-01-23 |
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