JPS62196176U

JPS62196176U -

Info

Publication number: JPS62196176U
Application number: JP8266686U
Authority: JP
Priority date: 1986-05-30
Filing date: 1986-05-30
Publication date: 1987-12-14
Also published as: JPH0233751Y2

Description

[Brief explanation of the drawing]

第１図は本考案の１実施例のミシンの斜視図、
第２図は第１図のミシンの平面断面図、第３図は
第１図のミシンの正面断面図、第４図は第１図の
ミシンの側面断面図、第５図は本考案の実施例で
使用するクラツチ機構の正面図、側面断面図及び
Ａ―Ａ断面図である。１……ミシン本体、２……ベツド、３……刺繍
枠、３ａ……腕、４……ミシンフレーム、５……
開口部、６……刺繍枠装着腕６、７……針、８…
…針棒、９，１０……モータ、１１……開口蓋、
１２……揺動台、１３……揺動桿、１４……モー
タ取付板、１５，１８……ブツシユ、１６……針
振り腕、１７……ばね、１９……回転軸、２０…
…スプライン、２１……クラツチ、２２……クラ
ツチ作動リンク、２３……回動軸、２４……Ｘ方
向作動ソレノイド、２５……ばね、２６……プー
リー、２７……タイミングベルト、２８……Ｘ方
向駆動ボール軸、２９……Ｘ方向作動軸プーリー
、３０……溝、３１……Ｘ方向移動体、３２……
球、３３……ＸＹ方向移動体、３４……Ｙ方向移
動体、３５……摺動軸、３６……Ｙ方向駆動ボー
ル軸、３７……溝、３８……Ｙ方向作動軸プーリ
ー、３９……タイミングベルト、４０……モータ
取付板、４１……ブツシユ、４２……Ｙ方向モー
タプーリー、４３……ブツシユ、４４……送り腕
、４５……回転軸、４６……スプライン、４７…
…クラツチ、４８……クラツチ作動リンク、４９
……回動軸、５０……Ｙ方向作動ソレノイド、５
１……ばね、５２……リンク、５３……送り調節
器腕、５４……送り調節器、５５……Ｙ方向原点
検出用の検出器、５６……Ｘ方向原点検出用の検
出器、５７……針振り原点検出器、５８……送り
原点検出器。 FIG. 1 is a perspective view of a sewing machine according to an embodiment of the present invention;
Fig. 2 is a plan sectional view of the sewing machine shown in Fig. 1, Fig. 3 is a front sectional view of the sewing machine shown in Fig. 1, Fig. 4 is a side sectional view of the sewing machine shown in Fig. 1, and Fig. 5 is an implementation of the present invention. They are a front view, a side sectional view, and an AA sectional view of the clutch mechanism used in the example. 1...Sewing machine body, 2...Bed, 3...Embroidery frame, 3a...Arm, 4...Sewing machine frame, 5...
Opening, 6... Embroidery frame attached arm 6, 7... Needle, 8...
...Needle bar, 9, 10...Motor, 11...Opening lid,
12... Rocking table, 13... Rocking rod, 14... Motor mounting plate, 15, 18... Button, 16... Needle swing arm, 17... Spring, 19... Rotating shaft, 20...
... Spline, 21 ... Clutch, 22 ... Clutch operation link, 23 ... Rotating shaft, 24 ... X direction operation solenoid, 25 ... Spring, 26 ... Pulley, 27 ... Timing belt, 28 ... X Directional drive ball shaft, 29...X direction operating shaft pulley, 30...Groove, 31...X direction moving body, 32...
Ball, 33...XY direction moving body, 34...Y direction moving body, 35...Sliding shaft, 36...Y direction driving ball shaft, 37...Groove, 38...Y direction operating shaft pulley, 39... ...Timing belt, 40...Motor mounting plate, 41...Button, 42...Y direction motor pulley, 43...Button, 44...Feeding arm, 45...Rotating shaft, 46...Spline, 47...
...Clutch, 48...Clutch operation link, 49
... Rotation axis, 50 ... Y direction operating solenoid, 5
1... Spring, 52... Link, 53... Feed adjuster arm, 54... Feed adjuster, 55... Detector for detecting the origin in the Y direction, 56... Detector for detecting the origin in the X direction, 57 ... Needle swing origin detector, 58... Feed origin detector.

Claims

[Scope of utility model registration request]

In a sewing machine that uses an electric actuator for a needle swing mechanism and a feed mechanism, an embroidery frame that slides on a bed and supports a fabric through which a sewing machine needle passes;
an embroidery frame mounting arm for mounting the embroidery frame; an X-direction moving section that supports the embroidery frame mounting arm and moves in the X direction; a Y-direction moving section that moves in the Y direction; and the X-direction moving section or the Y-direction. An embroidery sewing mechanism comprising an electric actuator for needle swing connected via a moving section switching mechanism, and an electric actuator for feeding connected to the Y-direction moving section or the X-direction moving section via a switching mechanism.