▎ 摘　　要

NOVELTY - The utility model claims a drafting device for processing graphene fibre with cleaning function, comprising a mounting box; the front and back two ends of the mounting box are provided with a feeding port; a discharging port; the inner side of the mounting box is fixedly installed with an upper roller through a rotating shaft; a lower pressing roller, a guide roller and a transmission shaft. The drafting device for processing graphene fibre with cleaning function is provided with three groups of upper roller and lower pressing roller; the upper roller is driven by the connecting belt, and drives the lower pressing roller of the bottom, realizing the drafting of the fibre; the inner structure is reasonable, reducing the energy consumption; the upper part of the upper roller is provided with a cleaning belt; the guide roller at the front and back sides increases the contact area of the cleaning belt and the upper roller; the debris on the surface of the upper roller is cleaned; the air pump guides the debris on the cleaning belt into the recycling barrel outside through the brush roller; a scraper is set; the debris on the lower pressing roller can be scraped; the scraper falls into the filter screen; the filter screen can be pulled through the chute; it is convenient to recycle the debris.