Electric pile assembling device and method

The invention provides a galvanic pile assembling device and method, and relates to the technical field of hydrogen fuel cells, the galvanic pile assembling device comprises a screw feeding mechanism used for conveying a tension screw; the nut feeding mechanism is used for conveying nuts; the pushing assembly is used for upwards pushing the tensioning screw conveyed by the screw feeding mechanism; the guide mechanism can act on the tensioning screw; and the screwing driving piece is connected with the screwing sleeve. A tensioning screw is conveyed to the pushing assembly through the screw feeding mechanism, then the tensioning screw is pushed upwards through the pushing assembly, meanwhile, the tensioning screw is guided through the guiding mechanism, a nut is conveyed to the screwing sleeve through the nut feeding mechanism, and the screwing sleeve is driven to rotate through the screwing driving part. And the nut is screwed on the tensioning screw rod, so that the automation degree of the electric pile ten