| 摘要 |
Gripper (1) for holding an item formed from a pliable sheet material, said gripper comprising a body (4), a first contact member (11) located a fixed position relative to the body (4), a second contact member (12) which is movable into a closed position to fixate the sheet material between the first contact member (11) and the second contact member (12), a first positioning member (21) and a second positioning member (23) located in a fixed position relative to the body (4), wherein the second contact member (12) is connected to a support (5) movable along a trajectory (6) to move the second contact member (12) in the open position and in the closed position, the support (5) comprising a third positioning member (23) attached to the support (5) to move along with the support, wherein the third positioning member (23) is magnetically engaged by the first positioning member (21) in the open position and by the second positioning member (22) in the closed position. |
