| 摘要 |
The invention refers to an automatic assembly system for transformer cores of the type with three parallel columns and two yokes. The assembly system comprises a supporting frame movable between a loading station of the core laminations and a station for tilting the core formed, four separate platforms for piling up the laminations of the three columns and of the lower yoke, four overhead travelling cranes, movable radially around the station of the supporting frame, and equipped with a device for lifting the various laminations, moving them on a horizontal plane and lowering them. The laminations are thus picked up from their respective platforms and deposited on the supporting frame when this is at station. |
