TRANSPORT DRUM FOR ELECTRODE ASSEMBLY

A laminated electrode body manufacturing device is provided with: a negative electrode cutting drum for cutting a negative electrode veneer to a first width to create a negative electrode plate, a negative electrode heating drum; a positive electrode cutting drum for cutting a positive electrode veneer to a second width to create a positive electrode plate, a positive electrode heating drum; and a bonding drum for arranging the negative electrode plate on a first separator veneer, arranging a second separator veneer thereon, arranging the positive electrode plate thereon, and bonding the same. The drums each include a plurality of holding heads arranged in the circumferential direction of the drum, wherein the plurality of holding heads hold a rectangular electrode body and rotate about a common central axis, and the speed of movement of each holding head in the circumferential direction can be changed relative to the adjacent holding head.