JPS63123281U

JPS63123281U -

Info

Publication number: JPS63123281U
Application number: JP1580287U
Authority: JP
Priority date: 1987-02-05
Filing date: 1987-02-05
Publication date: 1988-08-10

Description

[Brief explanation of drawings]

第１図はこの考案を具体化した一実施例の送り
装置の概念図、第２図は同じく送り装置の平断面
図、第３図は同じく正断面図、第４図は同じく右
側断面図、第５図は同じく左側断面図である。１は送り装置、３は機枠、４はＹ方向駆動軸、
６はＹ方向駆動モータ、１０ａ，１０ｂは従動プ
ーリー、１１はＹ方向無端ワイヤ、１４はＸ方向
駆動軸、１５はスプライン歯、１６はガイド軸、
１８はＸ方向駆動モータ、２４，２６は支持体を
構成するＹ方向移動体、２５はＸ方向駆動プーリ
ー、２７はＸ方向従動プーリー、３０は支持体を
構成するガイド棒、３２は連結体としてのワイヤ
固定板、３４は刺繍枠取付台、３６は加工布保持
体としての刺繍枠、３７はワイヤ固定板、３９は
Ｘ方向ワイヤである。 Fig. 1 is a conceptual diagram of a feeding device according to an embodiment embodying this invention, Fig. 2 is a plan sectional view of the feeding device, Fig. 3 is a front sectional view, and Fig. 4 is a right sectional view. FIG. 5 is a left sectional view as well. 1 is a feeding device, 3 is a machine frame, 4 is a Y-direction drive shaft,
6 is a Y-direction drive motor, 10a and 10b are driven pulleys, 11 is a Y-direction endless wire, 14 is an X-direction drive shaft, 15 is a spline tooth, 16 is a guide shaft,
18 is an X-direction drive motor, 24 and 26 are Y-direction movable bodies forming a support body, 25 is an X-direction drive pulley, 27 is an X-direction driven pulley, 30 is a guide rod forming a support body, and 32 is a connecting body. 34 is an embroidery frame mounting base, 36 is an embroidery frame as a work cloth holder, 37 is a wire fixing plate, and 39 is an X-direction wire.

Claims

[Claims for Utility Model Registration] A Y-direction drive motor that operates in synchronization with the vertical movement of a sewing machine needle; a pair of Y-direction drive pulleys supported; a pair of Y-direction driven pulleys rotatably supported at a distance from each other with respect to the machine frame; and a Y-direction endless wire wound around the drive pulley and the driven pulley, respectively. , an X-direction drive shaft rotatably supported on the machine frame parallel to the installation direction of the Y-direction endless wire, and having spline teeth along the axial direction on the circumferential surface; and mutually with the X-direction drive shaft. The X
an X-direction drive motor for rotating a direction drive shaft; a support whose both ends are loosely fitted to the X-direction drive shaft and the guide shaft and movable along both axes; a connecting body that removably fixes the pair of Y-direction endless wires, a bearing part that engages with spline teeth of the X-direction drive shaft to prevent rotation about the shaft, and a spline integrally formed with the support body; an X-direction driving pulley fitted to be movable along the teeth; an X-direction driven pulley supported integrally with the support body so as to be movable along the guide shaft and rotatable with respect to the guide shaft; an X-direction wire wound around the X-direction driving pulley and the X-direction driven pulley; and an X-direction wire supported movably on the support along a direction crossing the moving direction of the support. A feed device in an automatic sewing machine, comprising a work cloth holder connected to a work cloth holder.