The utility model discloses a novel hypoplastron equipment on PCB board, including L frame moving mechanism, R rotary mechanism, the mechanism is snatched in perpendicular upper plate mechanism and actuation, L frame moving mechanism top is equipped with the L frame, L frame top is equipped with the PCB board, the left and right sides of PCB board is equipped with perpendicular upper plate mechanism, perpendicular upper plate mechanism is including left side clappers mechanism and right side clappers mechanism, left side clappers mechanism is fixed in the frame, right side clappers mechanism is fixed in the backup pad on frame right side, the backup pad top is fixed with the X axle and removes the frame, the X axle moves the frame and reciprocates a sliding connection with the Z axle, the Z axle reciprocates a sliding connection R rotary mechanism, R rotary mechanism includes the cursor slide, motor and swinging boom, the motor is fixed on the cursor slide, the cursor slide reciprocates a sliding connection with the Z axle, the output shaft of swinging boom fixed connection motor, the mechanism is snatched in the other end fixed connection actuation of swinging boom, the utility model discloses compare with current mode have take up an area of that the space is little, the mechanism is compact, low, characteristics such as application scope is wide are rateed to falling board.