| 摘要 |
FIELD: mechanical engineering. ^ SUBSTANCE: device has combined mechanism made of transporting mechanism with output link made of pusher, actuating mechanism with master cams and output links having jaws for clamping articles and kinematically connected with the output link of the transmitting mechanism, and drive. The kinematical connection comprises movable connection of the output links of the transmitting and actuating mechanisms and flexible member which is movably connected with the output links of the both mechanisms. The flexible member is made of spring mounted on the pin secured to the pusher. Each end of the spring is pivotally connected with the corresponding output link of the actuating mechanism. The pivoting connection of each of the spring end with the output link of the actuating mechanism has pin secured to the free end of the output link. The pin is provided with roller for engaging the master cam. ^ EFFECT: simplified design and enhanced efficiency and precision of operation. ^ 5 cl, 1 dwg |
