Automatic board feeding mechanism for PCBA (Printed Circuit Board Assembly) test

The utility model particularly relates to an automatic plate feeding mechanism for PCBA test, which relates to the technical field of automatic feeding and comprises a bottom plate, a feeding box and a conveying mechanism are arranged at the top of the bottom plate, a driving assembly is arranged at the bottom of the bottom plate, and a threaded assembly, a linkage assembly and a transmission assembly are rotatably connected to the top of the bottom plate. The driving assembly is in meshed connection with the threaded assembly, a transmission belt is wound between the driving assembly and the linkage assembly, the linkage assembly is in meshed connection with the transmission assembly, the top of the threaded assembly is in threaded connection with an inner threaded cylinder, the top of the inner threaded cylinder is fixedly connected with a feeding plate, and the top of the feeding box is fixedly connected with a mounting frame. A material pushing assembly is rotationally connected to the side wall of the mo