One-mold 512-hole optical lens mold and molding processing technology

Abstract

The invention discloses a one-mold 512 optical lens mold and a molding processing technology. The mold is provided with a first product region and a second product region, the first and second productregions are provided with 16 uniformly distributed cavity groups respectively, each cavity group comprises a cavity, a thermal nozzle glue inlet and a glue inlet flowing passage, each glue inlet flowing passage comprises a main flowing passage and a secondary flowing passage, each thermal nozzle glue inlet is communicated with the main flowing passage, eight main flowing passages are arranged, the eight main flowing passages are uniformly distributed, the end of each main flowing passage is connected with two splitting passages, and the splitting passages are communicated with the cavities. According to the mold, 512 optical lenses can be molded by one mold, the productivity is effectively improved, and the injection molding cost is reduced. The mold has the advantages of simple structureand convenient operation, four efficient fully automatic laser cutting machines are used for ensuring that the molding period is conformed to the processing period, smooth production is ensured, andthe maximization of the productivity is achieved.

Description

technical field [0001] The invention relates to the technical field of optical lens moulds, in particular to a one-mode 512-cavity optical lens mold and a molding process. Background technique [0002] Optical lens is one of the basic optical devices in optics and optoelectronics. Optical lenses have been widely used in LED lighting, chip manufacturing, super-resolution science, and many high-tech products. [0003] At present, the application fields of optical lenses are becoming wider and wider, and the market demand is increasing, especially in LED lighting and TV optical lenses are used more and more. Under the existing mold technology, in order to increase production capacity, it is necessary to increase the number of machines. , personnel, and venues can meet the market demand. In order to achieve the maximum production capacity of the machine and achieve large-scale production without increasing the investment of large costs, it is the goal pursued by the enterprise....

AI Technical Summary

Problems solved by technology

[0004] In addition, the laser cutting machine in the prior art has only one laser head, which can only meet the laser cutting processing time within 200 holes of a mold. If more than 200 holes, the laser cutting processing time will be longer, resulting in the inconsistent molding cycle of the injection molding machine and the laser cutting processing time. Affect production capacity

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