Zinc layer adhesiveness detection device for galvanized steel wire

The utility model discloses a zinc layer adhesiveness detection device for a galvanized steel wire, which comprises a base, a winding core rod, an active fixing bayonet, a passive fixing bayonet and a rotating device, the active fixing bayonet, the passive fixing bayonet and the rotating device are arranged on the base, and the rotating device is connected with the active fixing bayonet. During testing, the galvanized steel wire is wound on the winding core rod, then one end of the winding core rod is clamped through the active fixing bayonet, the other end of the winding core rod is clamped through the passive fixing bayonet, and finally the rotating device drives the active fixing bayonet to rotate so as to drive the winding core rod to rotate, so that the zinc layer adhesiveness detection operation of the galvanized steel wire is realized. Compared with a manual measurement mode, the labor intensity can be effectively reduced, detection instruments are unified, the repeatability of measurement data is ensu