The invention provides an automatic
rivet installation placement device for
silence retainers. The automatic
rivet installation placement device for
silence retainers comprises a guide
pipe, an external member, an air cylinder, a placement
assembly and a tension spring for reset of the placement
assembly. The
piston end of the air cylinder is connected with the placement
assembly. A base of the air cylinder is movably connected with a deflecting plate. The deflecting plate is fixed to the external member. The external member is provided with a through hole allowing the guide
pipe to pass through. The placement assembly is arranged below the external member and comprises a plurality of stop pins, a
cam for controlling the stop pins to stretch and retract, a disc and a base plate. The disc is provided with wall holes allowing the stop pins to pass through. The
cam is movably connected with a
piston rod of the air cylinder. An inner hole allowing
silence retainers to pass through is formed in the
cam. The stop pins are arranged outside the cam.
Conical teeth for separating silence retainers are arranged at the ends of the stop pins. The automatic
rivet installation placement device for silence retainers can automatically place silence retainers one by one, and is convenient to use.