LAMINATION APPARATUS, ELECTRODE LAMINATE BODY MANUFACTURING LINE, AND ELECTRODE LAMINATE BODY MANUFACTURING METHOD

A lamination apparatus of an embodiment is arranged on a downstream of a transportation apparatus which transports a plurality of electrode bodies and laminates the plurality of electrode bodies, the apparatus including: a placement plate that laminates the plurality of electrode bodies transported by the transportation apparatus; a wall portion provided to stand on the placement plate and provided at a position facing a transportation direction of the electrode bodies; and a press portion that presses side surfaces of the plurality of electrode bodies laminated on the placement plate to a wall portion side, wherein the wall portion performs a correction arrangement of the electrode bodies, and the press portion has a rotation section that has a cylindrical shape and rotates, when the rotation section comes into contact with a side surface of an electrode body transported by the transportation apparatus, in a side surface direction of the electrode body.