The present invention provides an electrode plate guide structure of a lithium battery rolling core winder, including an elongated guide plate body (10) which cross section shows character ''concave''and an adjusting mechanism (20) connected to the winder frame, the center of the guide plate body is a channel for transferring the electrode plate, two sides of the guide plate are side jambs (12),characterized in that the whole guide plate body is made of non-conductor hard material, or the channel (11) surface or internal surfaces of two side jambs are attached or inlayed with a non-conductorhard material layer (18). Compared with the prior art, the electrode plate guide structure of the lithium battery rolling core winder effectively avoids the metal particles winded in the battery rollcore of the prior art, reducing the battery heating, improving the self discharge resistance performance.