Novel electric moxibustion massage machine core

The novel electric moxibustion massage machine core comprises a main body frame, a bearing and a second electrode plate, bearing columns are installed on the left side and the right side of the main body frame respectively, transmission gears are connected to the rear sides of the bearing columns, a double-head motor is installed on the inner side of each transmission gear, a power box is arranged on the front side of each double-head motor, and the power box is connected with the bearing columns. A wire is installed in the main body frame in a penetrating mode, the wire of the power supply box and a copper sheet are fixed through a screw, a first spring is connected to the lower portion of the copper sheet, the upper portion of the copper sheet makes contact with the bottom of a bearing column, the middle of a bearing is installed on the upper portion of a supporting rod in a penetrating mode, and plug pins are arranged on the upper side and the lower side of the bearing. The top end of the wire and the bott