Multi-station aging test device for PCB (Printed Circuit Board)

The utility model relates to the technical field of PCB automatic production, and provides a PCB multi-station aging test device which comprises a shielding box and a grabbing assembly. The shielding box comprises a shell, a supporting frame and a tray, the tray is electrically connected with the supporting frame, and the tray is provided with a first station and a second station which are used for containing PCBs respectively. The grabbing assembly comprises a lifting mechanism, a clamping mechanism and a first driving part. The clamping mechanism is fixed to a sliding block of the lifting mechanism, a mounting base of the clamping mechanism is provided with two second clamping parts and a first clamping part located between the two second clamping parts, the first clamping part is used for grabbing a tray, the second clamping parts are used for grabbing a PCB, the first driving piece can drive the mounting base to rotate by 180 degrees relative to the sliding block, and the second driving piece can drive th