LAMINATION DEVICE AND LAMINATION METHOD

摘要

The objective of the present invention is to provide a lamination device and lamination method that are able to reduce the production time of a battery by means of high-speed lamination of a separator and an electrode. The lamination device has: a separator conveyance unit that conveys a separator having a predetermined shape in a held state; an electrode conveyance unit that conveys a positive electrode having a predetermined shape; and a control device that synchronizes the conveyance speed and conveyance position of the electrode conveyance unit and the separator conveyance unit in a manner so that the separator and the positive electrode overlap at a predetermined position. The separator is successively separated from the separator conveyance unit and laminated to the positive electrode while delivering the separator to the positive electrode from the downstream side in the direction of conveyance while moving both the positive electrode and the separator.