| 摘要 |
<p>PURPOSE:To save a space between devices and simultaneously to efficiently save a space in the width direction by providing a rotary jig means in a pit and arranging a carrier means between the rotary jig means and a welding means arranged above it. CONSTITUTION:When a work 2 is carried into a carrying position 6, it is received by an elevated lift 41, lowered to the working position 5 on a positioning jig 11, then, positioned and welded by a welding means 8. The welded work 2 is elevated by the lift 41 to the carrying position 6 and carried away by a carrier means 9 to next welding/carrying device. In the next welding/carrying device, the work 2 carried into the carrying position 6 is lowered by the lift 41 on the positioning jig 11 which is indexed and waited on the working position 5 to carry out the next welding operation at the working position similarly.</p> |
