| 摘要 |
This invention is related to a butt welding machine (2) adjusting the ends of plastic pipes and welding them to each other, which comprises a cutter (1) having a driving element (16) for moving the trimmer (13) by being driven, at least one movable claw (24, 32, 33) moving depending on a connector to hold pipes which are positioned, a motor (21) which does not have direct connection with the cutter (1) and transfers power to the cutter (1) and to the movable claw (24 and/or 32 and/or 33) via one connector for each, a cutter (1) which needs to be had two different driving motion performed via two different connectors, a drive gear unit (22) providing driving energy to the movable claw (24 and/or 32 and/or 33) from one point. |
