Film pasting machine for rock wool boards

The invention provides a film pasting machine for rock wool boards. The film pasting machine comprises a rack, the front end of the rack is provided with driving conveying rollers, the portion behind each driving conveying roller is connected with a driven film pressing roller parallel to the driving conveying roller in a driving mode, a film supply roller is arranged above one driven film pressing roller, and a glue coating barrel is arranged between each driven film pressing roller and the corresponding film supply roller; two driving rollers located on a rock wool board conveying channel are arranged behind each driven film pressing roller, a metal track is wound between every two corresponding driving rollers, a heating device and a cooling device are arranged on the inner side of each metal track, and each heating device is located in front of the corresponding cooling device. The film pasting machine for the rock wool boards has the advantages that aluminum foil can be uniformly glued, hot pressing and cooling processes can be conducted, overflowed glue can be scraped in time, and therefore the film pasting efficiency and quality are greatly improved.