Glue applicator capable of preventing scraper from dripping water

The utility model provides a glue applicator capable of preventing a scraper from dripping water, and relates to the field of equipment protection. The glue applicator capable of preventing the scraper from dripping water comprises a rack, a fixed glue applicator roller and a movable glue applicator roller, an edge cleaning scraper is arranged on one side of the movable glue applicator roller, a supporting beam is fixedly connected to the bottom of the edge cleaning scraper, and a forward and reverse motor and a collecting box are arranged on one side of the supporting beam. According to the glue applicator capable of preventing the scraper from dripping water, side plates and guide plates are fixedly connected to the top of the edge cleaning scraper, a glue solution scraped by the edge cleaning scraper is guided through the two side plates and the two obliquely arranged guide plates, the glue solution flows towards a flow guide groove, and a vertical pipe is arranged between the flow guide groove and a colle