| 摘要 |
A method for manufacturing an electrode plate for a battery comprises the steps of intermittently transferring a strip-shaped electrode plate material (1) in a longitudinal direction at intervals of a predetermined length and stopping it in a fixed position; and while pressing a cut portion of the electrode plate material (1) from above and below and compression-molding between a top stripper (12) and a top cut die (11) which slide on each other and a bottom stripper (14) and a bottom cut die (13) which slide on each other, cutting the compressed portion with sliding blades (11a and 13a) of the top and bottom cut dies (11 and 13), respectively, on each other. According to this method, the electrode plate material is cut while restraining the generation of a large burr which causes a short circuit between the electrode plates without reducing productivity and increasing costs to obtain the electrode plate for the battery. |
