The invention relates to a cyclic heating high efficiency 3D printer nozzle device, including a base plate, the middle of the base plate is provided with a feeding tube, the main body of the feeding tube is located below the base plate, the lowermost of the feeding tube is a nozzle, the upper outer side of the feeding tube is provided with a heat dissemination component, the outside of the lower part of the feeding tube is a heating component, the outer wall of the nozzle is constructed from multiple layered structures, the inner layer is a main heat conducting layer, which is touched and fixed with an elastic thermal preservation layer outside the main heat conducting layer, the outer side of the elastic thermal insulation layer is an outer wall, the top of the elastic thermal preservation layer is provided with a compression rod, the inside of the feeding tube is provided with a rotating shaft, the rotation of which is driven by a motor, the heat dissemination component includes a heat dissemination tube and a liquid heat dissemination device connected with the heat dissemination tube, the liquid heat dissemination device is connected with a control device, the control device through controlling a temperature sensor provided on the heat dissemination tube performs a heat disseminating control to the materials in the feeding tube. The device has good performance on heating and disseminating heat, and has obvious effect on anti clogging.