Oil baffle plate in coating machine

The invention relates to an oil baffle plate in a coating machine. The oil baffle plate comprises connecting seats and an oil baffle plate body. The oil baffle plate body is parallel to the upper surface of a grooved drum and is connected with the grooved drum by the connecting seats. The oil baffle plate has the advantages that the oil baffle plate body is fixed onto the grooved drum, and an included angle is formed between a fixed surface of the grooved drum and an oil guide roller, so that oil which is spilt out of the oil guide roller can be exactly and effectively blocked by the baffle plate body.