| 摘要 |
PURPOSE: A rotary welding apparatus is provided to occupy a small installation space and to heat an object from the center of a rotator to the outside. CONSTITUTION: A rotary welding apparatus includes a base(110), a rotation assembly(130), and a torch assembly(150). The rotation assembly rotates with respect to the base while supporting an object and includes a rotation plate(131) where a through-hole is formed. The torch assembly is equipped with a first torch unit(151), a second torch unit(152), and a support(153). The first torch unit outputs flames from the center of the rotation plate to the outside. The second torch unit outputs flames in an opposite direction to the flame output direction of the first torch unit. The support is installed on the base and arranged to penetrate the through-hole, and the first torch unit is installed on the support. |
