| 摘要 |
PROBLEM TO BE SOLVED: To provide a battery case sealing apparatus which efficiently welds a lid to a case body of a battery case with high accuracy.SOLUTION: A table 13 is supported on a machine base 11 so as to be rotated in an indexing state corresponding to a carry-in position P1, a preparation position P2, a welding position P3, and a carry-out position P4. Clamp jigs 14 are provided at four positions of an outer periphery of a table 13 for clamping a case body Ca of a battery case C. A positioning mechanism 16 is provided at the preparation position P2 of the machine base 11 for positioning an upper surface of a lid Cb of the battery case C. A laser welding device 18 is provided at the welding position P3 for welding the lid Cb to the case body Ca. |
