Glass sealing jig

The utility model relates to the technical field of glass sealing, in particular to a glass sealing jig which comprises a lower die and an upper die, the upper die is clamped at the upper end of the lower die, a base plate is clamped between the upper die and the lower die, a water inlet pipe is arranged on one side of the lower die, a water outlet pipe is arranged on the other side of the lower die, and the water inlet pipe is connected with the water outlet pipe. Two groups of shunting pipes II are arranged in the lower mold and are communicated with each other; a substrate is clamped between an upper mold and a lower mold to be sealed, glass is melted and sealed, water is filled from a water inlet pipe, a second flow dividing pipe is bent compared with a first flow dividing pipe, most of water in the first water inlet pipe flows through the first flow dividing pipe, a small part of water in the first water inlet pipe flows through the second flow dividing pipe, and the water absorbs heat after passing thro