Inner core wire placing tool

An inner core wire placing tool comprises an outer cover and an inner supporting mechanism, the inner supporting mechanism is rotatably arranged in the outer cover, and the inner supporting mechanism is used for supporting and fixing the interior of an inner core wire. The outer cover and the inner supporting mechanism play a role in internally supporting and fixing the wire when the disc-shaped wire without a winding core is conveyed, the phenomenon that the wire is entangled when the disc-shaped wire is conveyed is avoided, the wire can be prevented from moving upwards when the wire is conveyed, the outer cover plays a role in limiting the disc-shaped wire in the outer cover, and the wire can be prevented from moving upwards when the disc-shaped wire is conveyed. And in the conveying process, safety accidents caused by single wires to operators are avoided, the inner supporting mechanism can fix the disc-shaped wires in an internal supporting mode, and therefore the stability in the conveying process is imp