Fiber blowing and heat dissipating system of single-sided circular knitting machine

摘要

A fiber blowing and heat dissipating system (10) of single-sided circular knitting machine (1) includes a fixed rod (20), a revolving supply device (11), and a fiber blowing device (12), wherein the revolving supply device (11) includes a fixed rod (20), a rotary air supply section (113), and a driving motor (13). The fixed axle (112) has an air inlet (111), and the rotary air supply section (113) has an air passage (111') interconnected with the air inlet (111) and connected to the fiber blowing device (12), such that the driving motor (13) is driven to rotate around the fixed axle (112) to centralize the airflow to blow away the cotton fibers produced at a yarn passing eyelet (31) of the yarn passing plate (30) and the yarn feeding eyelet (41) of a yarn feeding nozzle (40) and a knitting needle (51). The invention also can lower the temperature of the heat produced by the friction between the rotation of the needle cylinder (50) and the knitting needle (51).