Plate roll coating device

The utility model provides a plate roll-coating device which comprises at least two rotating rollers, at least one roll-coating device and at least one roll-coating device, wherein the rotating rollers can be used for respectively coating two sides of a plate; and a liquid storage layer is arranged on the surface of the rotating roller and can be in rolling contact with the plate so as to release liquid stored in the plate. According to the utility model, the liquid storage layer of the rotating roller is used for circularly and continuously coating the plate in a rolling manner, so that the medicament coated on the plate is uniformly distributed, and the coating efficiency is also improved. 本实用新型提供了一种板材滚涂装置,包括：至少两根转辊，转辊能够分别对板材的两侧进行涂布；转辊的表面设置有储液层，且储液层能够与板材滚动接触而释放其储液。本实用新型由转辊的储液层来对板材进行循环不断地滚动的涂布工作，不仅仅使得板材上所涂布的药剂均匀分布，还提高了涂布工作的效率。