Jig for adding air layer between prisms

The utility model discloses a jig for adding air layers between prisms, and relates to the technical field of jigs for adding air layers between prisms. The device comprises a bottom plate, the upper side of the bottom plate is fixedly matched with a side plate, a sliding groove is formed between the bottom plate and the side plate, a sliding rod is slidably matched in the sliding groove, and one side of the sliding rod is fixedly matched with a feeler gauge; a prismatic groove is formed in one side of the bottom plate, an ultraviolet lamp is fixedly matched with one side of the prismatic groove, and fixing rods are rotationally matched with the two ends of the other side of the bottom plate. The ultraviolet lamp is arranged on one side of the prismatic groove, solidification of UV glue between the prisms can be accelerated, then production efficiency is improved, the button is arranged on one side of the bottom plate, the ultraviolet lamp can be turned on only after the prisms are fixed by the fixing rod, wa