Automatic feeding nail penetrating machine

The utility model belongs to the field of nailing machine application equipment, and particularly relates to an automatic feeding nailing machine which comprises a containing box, a supporting frame is arranged on the other side of the upper end of the containing box, a containing plate is obliquely arranged at the upper end of the supporting frame, and the upper end of the containing plate comprises a plastic part conveying disc and a nail conveying disc which are arranged left and right. A limiting arc-shaped plate is arranged on one side of the nail conveying disc and matched with the periphery of the nail conveying disc, a nail penetrating device is further arranged above the nail conveying disc, and a magnetic attraction device is arranged at the upper end of the nail penetrating device in a penetrating mode and located above the geometric center of the limiting arc-shaped plate. And the nail guide rail is correspondingly contacted with the top of the nail conveying disc, and a material shifting device i