| 摘要 |
The mechanism of the invention permits to change automatically and rapidly the tool carried by the head (10) of an industrial robot having several axes of movement, during the working cycle. The mechanism comprises a coupling device (16) mounted on the head (10) of the robot and a connection plate (80) complementary to said device (16) and firmly secured to the tool, this latter being accommodated in an appropriate magazine (90). Fixing of the two parts (16, 80) to each other is effected by rotation of a rotatable crown (40) mounted on the head (10) and actuated by actuator means mounted on the magazine. <??>The mechanism comprises a plurality of electrical and fluid connections (11, 78) activated simultaneously with the mechanical connection of the two parts and interrupted automatically on their separation. |
