Screw Maghreb catcher of the automatic driver

摘要

The present invention is easily attached to the robot arm, to provide a convenient and screw Maghreb capture of automatic driver capable of screwing operation of consistent automation. the Maghreb catcher 20 is provided to the A of automatic screwdriver tip, Maghreb catcher intake control point 221, the exhaust control point 222, a pneumatic cylinder 22, the first magnet 23, the second magnet 24, catcher 25 includes a claw 26, the intake control point inhaled a high-pressure gas from the outside, the exhaust control point to discharge a high-pressure gas, pneumatic cylinder limits the exhaust effect of the exhaust control point, from the first magnet intake control point displaced in the Yoriai direction by the pressure effect of inhaled high-pressure gas was, and return of a resilient action of the spring when the high-pressure gas is discharged from the exhaust control point, the second magnet is attracted to the first magnet, and simultaneous displacement in the same direction, catcher is linked to a second magnet, can be displaced in a fixed orbit, nails binds to the catcher, perform a pinching or loosening of the screw 5 than the displacement of the catcher.FIELD 1