The invention discloses a wire-winding rotary plate. The wire-winding rotary plate comprises a disc-shaped body, a shaft hole is formed in the center of the body, and an outer plate, a middle plate and an inner plate are sequentially arranged on the body from outside to inside in a step-shaped outward protrusion mode; the outer plate is provided with process holes uniformly distributed around the axis of the body. According to the wire-winding rotary plate, through the outer plate, the middle plate and the inner plate protruding outwards in a step shape, the requirement of a novel wire winder for wire-winding layering is met; the outer plate is provided with the process holes uniformly distributed, and therefore the rotary plate can rotate stably, and the load is lowered.