Gluing device for pasting machine

The utility model relates to the field of pasting machines, in particular to a gluing device for a pasting machine, which comprises a rack, a glue disc and a glue dipping roller, the glue disc is arranged on the rack in a lifting manner; the glue disc is provided with a glue storage groove, and the grooving depth of the glue storage groove is gradually reduced from the middle to the two sides. And the glue dipping roller is rotationally arranged on the rack and is positioned above the middle part of the glue storage tank. According to the gluing device for the pasting machine provided by the utility model, although the size of the gluing device is increased, the surface of the glue dipping roller can be soaked and carry more glue due to the change of the slotting depth of the glue storage groove, so that the gluing uniformity is favorably improved, and the quality of pasted products is improved. 本实用新型涉及裱糊机领域，尤其涉及裱糊机用上胶装置，包括机架、胶盘和浸胶辊；所述胶盘可升降地设置在机架上；所述胶盘设有存胶槽，所述存胶槽的开槽深度自中部向两侧逐渐减小；所述浸胶辊转动设置在机架上，所述浸胶辊位于存胶槽的中部的上方。