The invention discloses edge cutting equipment for PCB base plate production. The edge cutting equipment comprises a supporting mechanism and protective baffle plates, wherein a lifting mechanism is mounted at the top middle end of the supporting mechanism; a hydraulic gas cylinder is arranged in front of the lifting mechanism; the bottom end of the hydraulic gas cylinder is in threaded connectionto a cutting mechanism through a screw; a bearing table mechanism is fixedly arranged below the cutting mechanism; and the protective baffle plates are fixedly arranged at the two sides of the bearing table mechanism by welding. The edge cutting equipment for PCB base plate production is equipped with a locking jointing plate, and clamping operation is performed from the two sides of a workpiecealong with a clamping part; through manual control, the locking jointing plate covers above the workpiece by utilizing moving deviating action; and the locking jointing plate is just arranged above the workpiece, so that locking and limiting effects for mounting above the wokrpiece are achieved through the locking jointing plate, and therefore, times of separating the workpiece from an operating panel are effectively reduced.