Auxiliary film pasting device

The utility model discloses an auxiliary film pasting device, which comprises a film clamping plate, a special film and a film pressing device, wherein the film clamping plate comprises a top plate, a bottom plate and a die cavity, the die cavity is defined by the top plate and the bottom plate, the special film comprises a screen protection film positioned in the middle, a sub film positioned at the bottom layer and a protection film positioned at the top layer, a double-side adhesive strip is pasted on the outer side of the front end of the sub film, a single-side adhesive strip is pasted on the outer side of the front end of the protection film, and the film pressing device comprises a Y-shaped support frame and rolling wheels arranged on the support frame. The auxiliary film pasting device has the advantages that the film pasting process is faster, and the problems of air bubbles, deviation and the like are avoided.