High efficiency woollen blanket overlock sewing machine

Abstract

The invention discloses a high efficiency woollen blanket overlock sewing machine, comprising a machine; the top end of the machine is fixedly connected with the bottom end of a case; a fixed plate isfixedly installed at the bottom of an inner cavity of the case; a drive motor is fixedly installed at the top end of the fixed plate; a driven gear fixedly sleeves an output shaft of the drive motor;the outer edge of the driven gear is meshed with that of a transmission gear; the transmission gear fixedly sleeves one end of a passive rod; the other end of the passive rod is in movable sleeve connection with the axis of a supporting plate, extends to the outside, far away from one side of the transmission gear, of the supporting plate, and is in fixed sleeve connection with the middle of theside face of a first swivel plate; the supporting plate is fixedly installed at the top end of an inner cavity of the machine and is positioned above the drive motor; the bottom end of the side, far away from the passive rod, of the first swivel plate is in fixed sleeve connection with one end of a transmission rod. A fixed shaft is directly replaced in a nesting way, and hands can not touch an overlock needle, so that the needle replacement efficiency and needle replacement safety are improved, and the efficiency of the overlock sewing machine is accordingly increased.

Description

technical field [0001] The invention relates to the technical field of blanket manufacturing technology, in particular to a high-efficiency blanket overlocking machine. Background technique [0002] Blanket is a commonly used bedding, which has the function of keeping warm and is thinner than the quilt. Most of its raw materials are animal fibers (such as wool, mohair, rabbit hair, cashmere, camel hair and yak hair) or chemical fibers such as acrylic fibers and viscose fibers, and some are made of animal fibers and chemical fibers blended. [0003] In the manufacture of blankets, it is necessary to use a seaming machine to sew and seam the four sides of the blanket, while the processing of the blanket adopts a stand-alone operation method, usually a hemming worker and a seaming machine, and then seams In the long-term operation of the machine, it is easy to encounter the phenomenon of needle jamming or broken needles, and the needles are often changed manually by the hemmin...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a high-efficiency blanket overlock machine, which has the advantages of safe and quick replacement, and solves the problem of cumbersome needle replacement from bottom to top and easy release of injuries.

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