| 摘要 |
A robotic manufacturing unit with automatic tool changer, including a stand defining a working space and accommodating a working surface, an output member adapted to controllably move in three-dimensional space supported above the stand, a tool-holding and changing member attached to the output member and adapted to clampingly retain shanks of carriers of tools, a tool tray adapted to accommodate a plurality of tools mounted on tool carriers and, in coordination with the tool holding and changing member, to move from a position of rest, in which the tray is located outside of the working space, to a position of tool pickup and return, in which the tray is substantially located within the working space. The tool-holding and changing member and the shanks fit into one another and have non-circular cross-sections uniquely and reproducibly defining, when the shanks are clampingly retained, the relative angular positions of the tool-holding and changing member and the shanks. |
