WOUND ELECTRODE BODY MANUFACTURING METHOD AND APPARATUS, AND ELECTRODE WINDING APPARATUS

摘要

A method for manufacturing a wound electrode body includes a first step of winding a predetermined length of strip electrodes (11, 13) and the strip separators (12, 14), one on top of the other, onto a winding shaft (121) from among a plurality of winding shafts (121, 122) provided on a turret (110), a second step of cutting the strip electrodes (11, 13) with cutters (131, 132), and a third step of winding the remaining tail ends of the strip electrodes (11, 13) cut in the second step by rotating the winding shafts (121, 122) while rotating the turret (110), and feeding the strip separators (12, 14).