Composite board substrate gluing equipment

The invention discloses composite board substrate gluing equipment, and belongs to the technical field of composite board production equipment, the composite board substrate gluing equipment comprises a box body and a gluing frame mounted at the top of the box body, the inner side of the gluing frame is provided with a lifting plate, and one side of the gluing frame is provided with a frame body mounted at the top of the box body. Through the arrangement of the gluing frame, the lifting plate, the first electric sliding rail, the second electric telescopic rod, the gluing mechanism and the glue scraping mechanism, the surface of a base plate can be glued through the conveying mechanism and the gluing mechanism during use, glue on the base plate is scraped evenly through the glue scraping mechanism after gluing is completed, and the lifting plate is started to drive the base plate to ascend after even scraping; according to the glue spreading device, the excessive glue layer extends out of the inner side of th