JPS58104184U

JPS58104184U - sewing machine thread winding device

Info

Publication number: JPS58104184U
Application number: JP164082U
Authority: JP
Inventors: 豊加藤
Original assignee: アイシン精機株式会社
Priority date: 1982-01-08
Filing date: 1982-01-08
Publication date: 1983-07-15

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来型糸巻装置の暉明参考図、第２図は本考案
糸巻装置を備えたミシン機枠スカート部の正面図、第３
図は第２図示要部分の縦方向断面図、第４図は第２図の
Ａ−Ａ線断面図、第５図は第４図示装置の作用説明図で
ある。１・・・機枠、２・・・ベッド、３・・・上軸、４・・
・下軸、７・・・伝導ベルト、８・・・糸巻台、１０・
・・糸巻軸支え、１３・・・糸巻軸、１４・・・ボビン
、１６・・・スラストカラー、１７・・・糸巻軸プーリ
、１８・・・糸巻量調節ピン、１９・・・糸巻量え腕。 −６− 第５図Figure 1 is a reference diagram of a conventional pegboard winding device, Figure 2 is a front view of the skirt portion of a sewing machine frame equipped with the bobbin winding device of the present invention, and Figure 3
The figure is a longitudinal cross-sectional view of the main part shown in the second figure, FIG. 4 is a cross-sectional view taken along the line A--A in FIG. 2, and FIG. 1... Machine frame, 2... Bed, 3... Upper shaft, 4...
・Lower shaft, 7...Conduction belt, 8...Spindle stand, 10.
... Bobbin shaft support, 13... Bobbin shaft, 14... Bobbin, 16... Thrust collar, 17... Bobbin shaft pulley, 18... Thread winding amount adjustment pin, 19... Thread winding amount adjustment arm. -6- Figure 5

Claims

[Scope of utility model registration request]

(1) A bobbin is removably arranged at one end of the bobbin shaft of the bobbin winding device attached to the machine frame of the sewing machine, and a pulley is fixed to the other end, and the pulley is connected to the upper and lower shafts of the sewing machine. A thread winding device for a sewing machine, which starts and stops one revolution of the thread winding shaft by bringing it into contact with and separating from the back side of a transmission belt stretched between the parts.
(2) Scope of Utility Model Registration The thread winding device according to claim 1 is a thread winding device for a sewing machine in which a plurality of thread winding devices are arranged on a vertical line of a skirt portion of a sewing machine frame.