Curved surface glass tempering equipment

The invention relates to the technical field of curved glass processing, in particular to curved glass toughening equipment which comprises a feeding unit, a heating unit, a mold unit, a cooling air grid unit and a discharging unit which are sequentially arranged. The mold unit is provided with an upper mold and a lower mold which are used for pressing the heated plain glass, a lower mold sliding piece for driving the lower mold to move back and forth to the heating unit and the mold unit, and a transfer mechanism for transferring the curved glass formed by pressing from the mold unit to the cooling air grid unit; the cooling air grid unit is provided with an upper air grid box body and a lower air grid box body, the lower surface of the upper air grid box body and the upper surface of the lower air grid box body are matched with the upper surface and the lower surface of the curved glass respectively, air outlet holes are evenly distributed in the lower surface of the upper air grid box body and the upper su