Large-caliber solar plastic lens splicing die

Abstract

The invention discloses a large-caliber solar plastic lens splicing die, and relates to a lens splicing die. The solar plastic lens splicing die is provided with a male die pedestal, a male die, a lateral die, a female die, a female die pedestal, inside hexagonal bolts and nuts; the male die consists of a primary male sub-die block, a secondary male sub-die block, a tertiary male sub-die block and a quaternary male sub-die block; the female die is formed by splicing a primary female sub-die block, a secondary female sub-die block, a tertiary female sub-die block and a part or all of a quaternary female sub-die block; the lateral die is formed by splicing small-caliber lateral sub die blocks; the male die pedestal and the female die pedestal are fixed on an injection molding platform; the primary female sub-die block, the secondary female sub-die block, the tertiary female sub-die block, the quaternary female sub-die block and a dovetail groove structure are spliced and fixed on the female die pedestal; and the lateral sub die blocks are connected into the lateral die by the inside hexagonal bolts and the nuts and encircle the lateral surfaces of the male die and the female die.

Description

technical field [0001] The invention relates to a lens splicing mold, in particular to a large-diameter solar plastic lens splicing mold. Background technique [0002] Energy is an essential substance for human life, and there are many types of energy, such as oil, coal, natural gas, nuclear energy, etc. However, natural resources such as oil, coal, and natural gas will always be exhausted one day. Although nuclear energy has high efficiency and long-term use, it requires huge investment. Once an accident occurs, it will cause great harm to human beings. Solar energy is an inexhaustible renewable natural resource, environmentally friendly and harmless, and has been paid attention to by scientists from various countries in recent years. [0003] In recent years, with the continuous improvement of the principle of light reflection and transmission, solar technology, especially concentrator solar technology, has developed by leaps and bounds. However, due to the low energy de...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a large-diameter solar plastic lens splicing mold, which can solve the problem of difficult production and processing of large-diameter solar plastic lens molds

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