Quick coupling for a wrapping machine

Abstract

A kind of quick joint of winding machine wire tube, including: male end connector, with the male end sleeve of wire tube insertion, the one end of male end sleeve forms coaxial through insertion part;Female end connector, with the female end sleeve of wire tube insertion, the one end of female end sleeve forms coaxial through sleeve joint part, the sleeve joint part is coaxially inserted with insertion part;The side wall of sleeve joint part is also provided with through hole;Slip cover, active sleeve joint on sleeve joint part, its inner wall has the convex circle of circumferential ring;Spring, sleeve joint on sleeve joint part, when convex circle is just covered through hole with the resistance of spring and stop ring;Marble, active in through hole;It further includes for keeping male end connector and female end connector circumferential relative fixed restriction structure.The utility model realizes the quick disassembly of front and rear two sections of wire tube, improves the concentricity of front and rear two sections of wire tube simultaneously, can also effectively prevent front and rear two sections of wire tube relative rotation.

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