Clamping module and clamping mechanism

The utility model provides a clamping module. The clamping module comprises a fixing frame, a supporting plate, a first abutting assembly and a second abutting assembly. The fixing frame comprises a first frame body; the supporting plate is connected to the first frame body, and the first frame body and the supporting plate define a containing space; the first abutting assembly comprises a first driving piece and a first rolling wheel connected to the first driving piece, the first driving piece is used for driving the first rolling wheel to rotate, the first rolling wheel comprises a first peripheral surface, and at least part of the first peripheral surface is arranged in the containing space and arranged on the supporting plate in a protruding mode; the second abutting assembly comprises a second driving part, a second rolling wheel and a mounting base connected to the second driving part, the second driving part is used for driving the mounting base to move close to or away from the supporting plate, the