Electrode plate processing device

Abstract

An electrode plate processing device is provided with a plurality of processing rollers (32) each having a width narrower than the width of an electrode plate (100) and forming a hole (103) in a processing surface of the electrode plate (100), and a plurality of support mechanisms (34) each independently supporting each processing roller (32), each processing roller (32) having a metal plate (33), and each support mechanism (34) supporting each of the processing rollers (32) having a hole (103) in the processing surface of the electrode plate (100). Metal plates (33) are pasted on the surface of a cylindrical roller body (32a), a plurality of protrusions (33a) are arranged on the metal plates (33), only one metal plate (33) is arranged in the axial direction of each processing roller (32), and adjacent processing rollers (32) in the width direction of the electrode plate (100) are arranged in the circumferential direction of the auxiliary roller (40) in a staggered mode.

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