Secondary battery electrode cutting device

Abstract

The disclosed secondary battery electrode cutting device comprises: a cutting module having an upper blade installed on an upper holder, a lower blade installed on a lower holder, and an adjustment assembly for adjusting a clearance and squareness between the upper blade and the lower blade; a cutting drive unit for operating the upper blade to move up and down toward the lower blade side to cut an electrode sheet; and a cutting byproduct remover for suctioning and discharging cutting byproducts coming from the electrode sheet during cutting of the electrode sheet. The adjustment assembly includes: an upper blade holder support for supporting the upper blade holder; and a clearance adjustment unit and a squareness adjustment unit installed on the upper blade holder support to elastically press and tilt the upper blade holder so that the clearance and squareness between the upper blade and the lower blade are adjusted.

Dependencies are inferred from the claim text.