JPS6186176U - - Google Patents
Info
- Publication number
- JPS6186176U JPS6186176U JP17282984U JP17282984U JPS6186176U JP S6186176 U JPS6186176 U JP S6186176U JP 17282984 U JP17282984 U JP 17282984U JP 17282984 U JP17282984 U JP 17282984U JP S6186176 U JPS6186176 U JP S6186176U
- Authority
- JP
- Japan
- Prior art keywords
- operating member
- stepping motors
- sewing machine
- operating
- predetermined
- 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
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000009958 sewing Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Sewing Machines And Sewing (AREA)
Description
図面は本考案に係る電子ミシンの好適な一実施
例を示すものであつて、第１図はステツピングモ
ータの出力軸の回動角度を原点設定する機構を備
えた小型電子ミシンの全体的な内部構造を示す説
明図、第２図は前記小型電子ミシンの各種動力機
構をミシン本体から取出した状態で示す分解斜視
図、第３図および第４図は送り歯駆動機構の要部
を夫々拡大して示す一部切欠斜視図、第５図は小
型電子ミシンの下方アームにおける平面図、第６
図は第１図に示すミシンの下方アームにおける一
部切欠左側面図、第７図は送り歯駆動機構および
針振り機構を夫々駆動するステツピングモータの
出力軸の回動角度を原点設定するための実施例装
置の分解斜視図、第８図は操作部材の別実施例を
示す概略図である。
１６……針振り用モータ、２０……送り歯駆動
用モータ、３３……送り歯駆動機構、４２……揺
動部材（複数の）、１２９……針振り機構、１５
６……操作部材、１５８……第１の傾斜カム面、
１６０……第２の傾斜カム面、１６１……カム、
１６２……第１揺動レバー、１６３……カム、１
６６……舌片（第１レバーの）、１６８……連結
部材、１７２……第２揺動レバー、１７６……舌
片（第２レバーの）。
The drawings show a preferred embodiment of the electronic sewing machine according to the present invention, and FIG. An explanatory diagram showing the internal structure. Figure 2 is an exploded perspective view showing various power mechanisms of the small electronic sewing machine taken out from the sewing machine body. Figures 3 and 4 are enlarged views of the main parts of the feed dog drive mechanism. 5 is a partially cutaway perspective view shown in FIG. 5, a plan view of the lower arm of the small electronic sewing machine, and FIG.
The figure is a partially cutaway left side view of the lower arm of the sewing machine shown in Figure 1, and Figure 7 is for setting the origin of the rotation angle of the output shaft of the stepping motor that drives the feed dog drive mechanism and needle swing mechanism, respectively. FIG. 8 is a schematic diagram showing another embodiment of the operating member. 16... Needle swing motor, 20... Feed dog drive motor, 33... Feed dog drive mechanism, 42... Swing member (plurality), 129... Needle swing mechanism, 15
6... Operating member, 158... First inclined cam surface,
160... second inclined cam surface, 161... cam,
162...First swing lever, 163...Cam, 1
66... Tongue piece (of the first lever), 168... Connection member, 172... Second swinging lever, 176... Tongue piece (of the second lever).
Claims (1)
構３３，１２９を変位させるために、この縫目形
成機構３３，１２９に駆動連結部材４２，１６８
を介して連結されたステツピングモータ２０，１
６を備え、縫目形成位置に関する縫目データに従
つて前記ステツピングモータ２０，１６を駆動し
て前記縫目形成機構３３，１２９の位置決めを行
うミシンにおいて、 ミシンへの電源投入のために所定操作位置から
移動操作可能な操作部材１５６と、 前記操作部材１５６に固設され、かつ前記位置
制御範囲の一端位置に予め定められた原点位置に
前記縫目形成機構３３，１２９を設定するための
原点設定カム面１６０，１５８を備えるカム１６
３，１６１と、 前記操作部材１５６が所定操作位置から移動操
作された時に前記原点設定カメ面１６０，１５８
に係合する接触部１７６，１６６を備え、その接
触部１７６，１６６の動きを前記ステツピングモ
ータ２０，１６または駆動連結部材４２，１６８
に伝達するための連係手段１７２，１６２とを含
む電子ミシン。 (2) 前記連係手段１７２，１６２は、一端に前
記接触部１７６，１６６が形成されると共に、他
端が前記駆動連結部材４２，１６８に作動的に連
結された揺動レバー１７２，１６２を有すること
を特徴とする実用新案登録請求の範囲第１項記載
の電子ミシン。[Claims for Utility Model Registration] (1) In order to displace the seam forming mechanism 33, 129 within a predetermined position control range, the driving connecting member 42, 168 is connected to the seam forming mechanism 33, 129.
Stepping motors 20, 1 connected via
6, in which the stepping motors 20, 16 are driven in accordance with stitch data regarding stitch forming positions to position the stitch forming mechanisms 33, 129. an operating member 156 that can be moved from an operating position; and an operating member 156 fixed to the operating member 156 for setting the stitch forming mechanisms 33, 129 to an origin position predetermined at one end of the position control range. Cam 16 with origin setting cam surfaces 160, 158
3,161, and the origin setting camera surface 160,158 when the operating member 156 is operated to move from the predetermined operating position.
The movement of the contact portions 176, 166 is controlled by the stepping motors 20, 16 or the drive coupling members 42, 168.
an electronic sewing machine including linking means 172, 162 for transmitting information to the user. (2) The linking means 172, 162 has a swing lever 172, 162 formed with the contact portion 176, 166 at one end and operatively connected to the drive linking member 42, 168 at the other end. An electronic sewing machine according to claim 1 of the utility model registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17282984U JPH0117260Y2 (en) | 1984-11-13 | 1984-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17282984U JPH0117260Y2 (en) | 1984-11-13 | 1984-11-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6186176U true JPS6186176U (en) | 1986-06-06 |
| JPH0117260Y2 JPH0117260Y2 (en) | 1989-05-19 |
Family
ID=30730489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17282984U Expired JPH0117260Y2 (en) | 1984-11-13 | 1984-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0117260Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01175779U (en) * | 1988-05-27 | 1989-12-14 |
-
1984
- 1984-11-13 JP JP17282984U patent/JPH0117260Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01175779U (en) * | 1988-05-27 | 1989-12-14 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0117260Y2 (en) | 1989-05-19 |
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