Automatic positioning and tube penetrating device for heat exchange tube of coiled tube heat exchanger

The utility model discloses an automatic positioning and tube penetrating device for a heat exchange tube of a coiled tube heat exchanger, which comprises an automatic positioning mechanism and a tube penetrating mechanism, and by arranging the automatic positioning mechanism and the tube penetrating mechanism, all to-be-penetrated hole point positions on a tube plate are transmitted into a control unit in a three-dimensional coordinate mode; during use, a tube bundle outlet of the tube penetrating mechanism corresponds to the position of a to-be-penetrated tube plate hole through the automatic positioning mechanism, a tube bundle enters the tube penetrating mechanism from the tube bundle guide inlet, the tube bundle is pulled and straightened by the straightening roller group, and then the tube bundle is straightened by the straightening roller group. The straightened tube bundle enters a tube plate hole from a tube bundle outlet, tube penetrating operation is completed, intelligent operation is achieved, th