Special chemical equipment pipe bundle automatic pipe penetrating device

The invention relates to the field of pipe bundle equipment, and discloses a special chemical equipment pipe bundle automatic pipe penetrating device. The middle part of a pipe bundle is positioned and fixed through gratings with meshing teeth on at least one outer surface, and the tail end of the pipe bundle is positioned and fixed through a flange. In the device, the gratings are supported in arotating mechanism, arc surface grooves with concentric circles with the gratings are formed in the base, driving gears are rotationally connected to the bottoms of the arc surface grooves, and the driving gears are meshed with the meshing teeth on the outer surfaces of the gratings; in a rotating and driving assembly, the rotating and driving assembly is fixed on a supporting frame and is used for driving a driving shaft to rotate, and the driving gears are arranged on the outer wall of the driving shaft in a sleeving mode; and a pipe feeding and telescopic mechanism is located below the front end of the pipe bundle,