Mould for glass lens moulding and glass lens moulding method
A glass lens and forming mold technology, applied in glass forming, glass production, glass pressing and other directions, can solve the problems of slow production speed, heating and heating, long cooling and cooling time, etc., to improve production efficiency and improve the pass rate , the effect of reducing costs
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[0029] The present invention will be further described below in conjunction with specific drawings and embodiments.
[0030] As shown in the figure: the present invention mainly consists of lower mold core 1, bottom plate 1a, lower cylinder 1b, lower mold cavity 1c, upper mold core 2, top plate 2a, upper cylinder 2b, upper mold cavity 2c, tubular mold sleeve 3, The base 4, the lower installation recess 4a, the gravity mound 5, and the upper installation recess 5a are constituted by the like.
[0031] The glass lens molding mold of the present invention includes a lower mold core 1 formed by a bottom plate 1a and an upwardly extending lower cylinder 1b integrally connected to the upper surface of the bottom plate 1a. The cross section of the lower mold core 1 is convex, and the lower cylinder 1b The depression provided on the upper end surface forms a lower mold cavity 1c, and an upper mold core 2 is provided above the lower mold core 1. The upper mold core 2 is integrally connecte...
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