Material storage mechanism of winding drum, feeding and discharging device and feeding and discharging method

The invention belongs to the technical field of feeding and discharging of winding drums, and particularly relates to a winding drum storage mechanism, a feeding and discharging device and a feeding and discharging method.The winding drum storage mechanism comprises a storage component, the storage component comprises a first storage body and a second storage body which are oppositely arranged, the first storage body is used for storing full-load winding drums, and the second storage body is used for storing no-load winding drums; the material pushing part is movably connected to one side of the material storage part, and the material pushing part is used for pushing a material rolling barrel located on the first material storage body or the second material storage body; and the material fixing components are movably embedded in the two ends of the material storage components, the material fixing components are used for loosening and tightening the first material storage body and the second material storage b