Automatic device that coats of cable surface

The utility model discloses an automatic device that coats of cable surface, including supporting baseplate and two semicircle cardboards, semicircle cardboard both sides side is provided with left connecting plate and right connecting plate respectively, and two semicircle cardboard medial surfaces all are provided with the half circle ring groove, and half circle ring inslot portion is providedwith the semicircle swivel becket, the inboard both ends of semicircle swivel becket are rotated with half circle ring inslot lateral wall and are connected, the lateral wall of semicircle swivel becket is provided with annular rack, is provided with drive gear on driving motor's the main shaft, drive gear passes the drive port and meshes mutually with annular rack, it stores the bucket still to be provided with coating on the roof up end, the lower extreme that the bucket was stored to coating is provided with the paint guide, the port of paint guide lies in drive port department, be providedwith a plurality of throu