The invention relates to a cone yarn upslope lifting device. The cone yarn upslope lifting device comprises a fixed frame body (1), a chain conveyor mounted on the fixed frame body (1) and upwards extending, ad multiple cone yarn baffle plates (3) fixedly arranged in the peripheral direction of a chain (4) of the chain conveyor; and a first detecting device (8) for detecting existence of cone yarns is arranged at the upper end of the chain conveyor. The upward chain conveyor is used for conveying the cone yarns from low place to high place, so that the equipment occupied space is reduced; and the cone yarns are lifted to reach a certain height, so that sequential implementation of subsequent aerial automatic production line is convenient, and improvement of the production efficiency is guaranteed.