| 摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing device for a battery electrode that can cut an electrode lead while correcting the curve of an electrode lead into a flat state. SOLUTION: This manufacturing device for a battery electrode is provided with a first rubber lining roller 5 rotatably journalled by a first bearing 6 and mounted with a first ring-like cutting edge 7 on one end side; a second rubber lining roller 8 rotatably journalled by a second bearing 9 opposedly to the roller 5 and mounted on one end side with a second ring-like cutting edge 10 with the side face slidingly engaged with the side face of the first ring-like cutting edge 7; a bearing advancing/retreating mechanism 12 for advancing/ retreating at least one of the rollers 5, 8 slidingly to the opposed other rubber lining roller side in order to adjust separation/contact between the opposed peripheral surfaces of the rollers 5, 8; and a rotating drive mechanism 13 for rotating the rollers 5, 8 in the same direction. A flattening ring 11 is mounted and arranged in a region facing the inner ring-like cutting edge 10 out of the slidingly engaged first and second ring-like cutting edges 7, 11 of the rollers 5, 8. |
