Rounding device for wrapping layer of wrapped cable

The invention relates to the field of cable processing, in particular to a rounding device for a wrapping layer of a wrapped cable, and the rounding device comprises a base, a support ring, a wire passing hole, a wire passing hole and a wire passing hole, the plurality of bearing frames are uniformly distributed on the supporting ring around the wiring hole; the multiple rounding rollers are rotationally connected to the bearing frames in the axis direction of the supporting ring, and the close sides of the rounding rollers can abut against the peripheral wall of the cable penetrating through the wiring hole; the driving ring is coaxially arranged on one side of the supporting ring and rotates on the base, and a wire inlet hole is formed in the axis position of the driving ring; the gear ring is coaxially and rotationally connected to the driving ring; the gear shafts are rotationally arranged on the driving ring in a central symmetry mode, and all the gear shafts are engaged with the gear ring; and the unive