Oiling and winding device for polyester filament yarn processing

The utility model discloses an oiling and winding device for polyester filament yarn processing, which belongs to the technical field of polyester filament yarn processing and is used for solving the problems of non-uniform oiling of polyester filament yarn, certain loss and waste of oil liquid, and easy-to-fall waste yarn and impurities generated by transportation and other factors on the surface of the polyester filament yarn. The follow-up use of the whole oil liquid is influenced. The device comprises a support frame, wherein the top of the support frame is sleeved with a winding drum; according to the utility model, oiled polyester filaments can be drained in a rotary manner, redundant oil liquid is promoted to flow back into the oiling cylinder along the lower notch, the waste of the oil liquid is reduced, the residue filtering hanging handle is used for assisting the structure of the oiling cylinder in linkage and mutual matching, and the drawn polyester filaments are oiled in an immersion manner; the