Connecting assembly and clamp replacing apparatus using same

摘要

A clamp replacing apparatus includes a robot arm, a clamp and a connecting assembly configured for detachably connecting the clamp to the robot arm. The connecting assembly includes a first rotator and a second rotator. The first rotator is fixed to the robot arm and comprises a number of first locking portions each defining a receiving groove. The second rotator is fixed to the clamp and comprises a number of second locking portions corresponding to the first locking portions and each defining a bolt portion. The bolt portion can be received in the corresponding receiving groove or escaped from the receiving groove.