Glue scraping device for carton packaging

The utility model provides a glue scraping device for carton packaging. The glue scraping device comprises a rack, a conveying belt, a supporting plate, a double-scraper glue scraping mechanism and aglue removing mechanism. Wherein a conveying belt is arranged on the machine frame in the axis direction of the machine frame, supporting plates are correspondingly arranged on the machine frame and located on the two sides of the conveying belt, a double-scraper glue scraping mechanism is arranged between the supporting plates, a glue removing mechanism is arranged on the double-scraper glue scraping mechanism, and the double-scraper glue scraping mechanism can alternately conduct paper box glue scraping and scraper glue removing. The paper box glue scraping device is simple, practical, capable of well scraping glue on paper boxes of various thickness specifications, capable of achieving glue scraping of the paper boxes and glue removing of the scraper at the same time so as to guaranteecontinuity of the paper bo