Silicon wafer diffusion reworking equipment for improving photoelectric conversion efficiency of solar cell

The utility model discloses a silicon wafer diffusion reworking device for improving the photoelectric conversion efficiency of a solar cell, which comprises a silicon wafer diffusion reworking device for improving the photoelectric conversion efficiency of the solar cell, and is characterized in that a device body comprises a clamping assembly for clamping a reworked silicon wafer and a supporting assembly for supporting the clamping assembly, the clamping assembly comprises a plurality of clamping plates, the supporting assembly comprises supporting shafts, each clamping plate corresponds to one supporting shaft, notches are formed in the sides, close to the clamping plates, of the supporting shafts, the clamping plates are embedded in the notches, and the clamping plates and the supporting shafts are detachably connected. The supporting shaft comprises a fixed supporting shaft used for supporting the clamping assembly and a movable supporting shaft used for driving the clamping plate to move, and aims at d