ELECTRODE ASSEMBLY MANUFACTURING DEVICE

The present invention relates to an apparatus for manufacturing an electrode assembly. The apparatus for manufacturing the electrode assembly, in which an electrode and a separator are alternately stacked on a stack table, and the separator is folded in a zigzag shape so that the electrode is disposed between the folded separators to manufacture the electrode assembly, according to the present invention comprises a separator supply unit configured to supply the separator to the stack table, and a separator tension adjustment unit configured to constantly adjust tension of the separator supplied to the stack table, wherein the separator supply unit comprises a separator winding roll around which the separator is wound, and the separator tension adjustment unit adjusts a supply height of the separator winding roll to adjust the tension of the separator.