Pressing device and method for carbon fiber prepreg

The invention relates to the technical field of carbon fibers, in particular to a pressing device and method for carbon fiber prepreg. In the device, a first suction cup and a first stripping mechanism are arranged at the tail end of a mechanical arm, and the first suction cup is used for adsorbing release paper of the carbon fiber prepreg; the paving table is used for placing a finished product prepreg to be pressed; the mechanical arm is used for transferring the carbon fiber prepreg without a polyethylene film to the paving table and separating the first suction cup from release paper of the carbon fiber prepreg; the pressing roller can move up and down and horizontally relative to the paving table so as to press finished product prepreg to be pressed and carbon fiber prepreg from which a polyethylene film is stripped; and after the pressing operation is completed, the first stripping mechanism is used for stripping the release paper of the carbon fiber prepreg under the driving of the mechanical arm. Acco