Reinforcing device for flexible circuit board

The utility model discloses a reinforcing device for a flexible circuit board, and the technical scheme is that the reinforcing device comprises a pedestal, the top of the pedestal is provided with a first sliding groove, and the top of the pedestal is provided with a clamping assembly and a lifting assembly; the clamping assembly comprises a movable clamping plate, the bottom of the movable clamping plate is arranged in the first sliding groove and slidably connected with the base, a fixed plate is fixedly connected to the top of the movable clamping plate, second sliding grooves are formed in the two ends of the bottom of one side of the movable clamping plate, and a fixed clamping plate is arranged on one side of the movable clamping plate. The lifting assembly comprises a lifting plate, supporting plates are fixedly connected to the two sides of the top of the base, third sliding grooves are formed in the opposite sides of the two supporting plates, and the two sides of the lifting plate are arranged in t