Universal experiment platform suitable for visual grabbing and releasing system

The invention provides a general experiment platform suitable for a visual grabbing and releasing system. The general experiment platform comprises a reference platform; a controller and an execution device are arranged on the end face of the reference platform; the execution device is connected with a detection device through an adapter frame, and one side of the adapter frame is connected with a grabbing and releasing device; the reference platform is provided with millimeter-level XY plane coordinates and radius data marks with the center of the execution device as the original point. Accurate plane coordinates and radius of a target object can be visually and rapidly obtained through the reference platform, experimental errors are rapidly obtained through comparison, a corrected grabbing and releasing algorithm is assisted, and the algorithm training efficiency is improved; different grabbing and releasing devices can be rapidly replaced according to requirements so as to adapt to different grabbing and r