Sizing equipment of foamed rubber sealing strip

The invention discloses sizing equipment of a foamed rubber sealing strip. The equipment comprises a conveying belt used for conveying a sealing strip to be glued, a glue injector located above the conveying belt and used for gluing the sealing strip on the conveying belt, a slicking device located above the conveying belt and used for slicking a sizing material on the sealing strip, and guide mechanisms located on two sides of the conveying belt and used for guiding the sealing strip. There are two sets of guide mechanisms and the guide mechanisms are symmetrically arranged above a left sideedge and a right side edge of the conveying belt. Each guide mechanism comprises a horizontal supporting plate arranged on a left side above the conveying belt through a rack, a rotating shaft extending to the conveying belt is vertically arranged on the horizontal supporting plate, and the rotating shaft and the horizontal supporting plate are assembled through a bearing embedded in the horizontal supporting plate. A lim