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    • 2. 发明公开
    • 환봉 재봉기의 실 제어장치
    • 链式缝纫机纱线控制装置
    • KR1020080114533A
    • 2008-12-31
    • KR1020080058350
    • 2008-06-20
    • 쥬키 가부시키가이샤
    • 테즈카,유우이치가와모토,오사무노모토,유키요
    • D05B63/00D05B63/02D05B1/06
    • A yarn controlling device of chain stitch sewing machine is provided to remove bound and adhered looper thread because an amount of the looper thread bound and adhered to a shaft part is very small and to control a tension of the looper thread. A yarn controlling device of chain stitch sewing machine comprises a lower axis, a looper, two threads passing parts(12), a thread controlling cam(14) and a yarn guide member(15). The lower axis is rotated by rotation of a motor in the sewing machine. The looper is shaked and operated by the rotation of the lower axis. The thread controlling cam and the yarn guide member are arranged between the two threads passing parts. The yarn guide member contains a long aperture part for moving the looper thread along a fixed direction. The yarn controlling device of chain stitch sewing machine gives a tension according to change of a diameter of the two threads passing parts to the looper thread. The yarn guide member comprises the yarn controlling device.
    • 链式缝纫机的纱线控制装置被设置为去除绑定和粘合的弯针线,因为结合并附着到轴部分的弯针线的量非常小并且控制弯针线的张力。 链式缝纫机的纱线控制装置包括下轴线,弯针,两个螺纹通过部件(12),螺纹控制凸轮(14)和导纱部件(15)。 下轴线通过缝纫机中的马达的旋转而旋转。 活套被摇动并通过下轴的旋转进行操作。 螺纹控制凸轮和导纱部件布置在两个螺纹通过部分之间。 纱线引导构件包括用于沿着固定方向移动弯针线的长孔部。 链式缝纫机的纱线控制装置根据通过零件的两个螺纹直径的变化向弯针螺纹施加张力。 纱线引导构件包括纱线控制装置。