Molding mold and method for manufacturing glass lens

A method for manufacturing a glass lens, comprising:

• providing a molding mold, wherein the molding mold comprises a first pressing mold and a second pressing mold opposite to each other, wherein the first pressing mold has a first surface facing the second pressing mold, and provided with a plurality of first molding portions for molding glass lenses, and the second pressing mold has a second surface facing the first pressing mold, and provided with a plurality of second molding portions for molding the glass lenses;
• placing an entire sheet of flat glass between the first pressing mold and the second pressing mold;
• closing the molding mold and heating the molding mold, so that the flat glass softens and is pressed at the plurality of first molding portions and the plurality of second molding portions to form a plurality of lenses, wherein the first pressing mold further comprises a plurality of first flow baffles spaced apart from each other, the plurality of first flow baffles are disposed on a peripheral area of the first pressing mold and protrude towards the second pressing mold from the first surface, and the plurality of first flow baffles are configured to restrict a flow of the softened flat glass during a hot-pressing process, so as to balance molding pressure of the molding mold from a center to the peripheral area;
• opening the molding mold and taking out the molded plurality of lenses;
• and
• separating individual lenses by laser cutting,
• wherein each of the plurality of first molding portions and one of the plurality of second molding portions aligned therewith cooperate to define a lens cavity,
• wherein the first pressing mold further comprises a plurality of first connection portions, and any two adjacent first molding portions among the plurality of first molding portions are connected through one of the plurality of first connection portions located therebetween, so that the first surface forms a continuous molding surface for hot-pressing an entire sheet of flat glass;
• and
• the second pressing mold further comprises a plurality of second connection portions, and any two adjacent second molding portions among the plurality of second molding portions are connected through one of the plurality of second connection portions located therebetween, so that the second surface forms a continuous molding surface for hot-pressing the entire sheet of flat glass in cooperation with the first surface,
• wherein the plurality of first molding portions and the plurality of first connection portions are integrally formed, and the plurality of second molding portions and the plurality of second connection portions are integrally formed.