Pole piece manufacturing method, pole piece and pole piece processing device

The invention discloses a pole piece manufacturing method, a pole piece and a pole piece processing device. The pole piece manufacturing method comprises the following steps: preparing ceramic slurry, pole piece slurry and a current collector; coating the ceramic slurry and the pole piece slurry on the surface of a current collector; irradiating the ceramic slurry on the surface of the current collector with ultraviolet rays to cure the ceramic slurry to form a ceramic layer; and solidifying the pole piece slurry on the surface of the current collector to form an active material layer. According to the invention, the ceramic slurry coated on the surface of the current collector is irradiated by the ultraviolet rays, the ceramic slurry is cured to form the ceramic layer, the pole piece slurry is not cured at the moment, and then the pole piece slurry is fixed to form the active material layer by means of high-temperature heating and the like, so that the possibility of occurrence of a virtual edge phenomenon c