Multi-station multi-injection molding thick-wall lens injection mold

Abstract

The invention relates to the technical field of multi-injection molding production, in particular to a multi-station multi-injection molding thick-wall lens injection mold which comprises a mounting support, a rotary driving mechanism, a rotary platform and multiple sets of movable molds, wherein the rotary driving mechanism is mounted on the mounting support, and the rotary platform is rotatably arranged on the mounting support; the multiple sets of movable molds are annularly installed on the rotary platform in the axis direction of the rotary platform, and the output end of the rotary driving mechanism is in transmission connection with the rotary platform. According to the multi-station multi-injection molding thick-wall lens injection mold disclosed by the invention, a plurality of movable molds can be mounted, and the rotary platform can realize intermittent fixed-angle rotation, so that the plurality of movable molds mounted on the rotary platform keep injection molding precision during injection molding, various sensing detection equipment required by multi-injection molding in traditional equipment is reduced, the injection molding efficiency is greatly improved, the injection molding requirements of different times can be met, and the application range of the device is widened.

Description

technical field [0001] The invention relates to the technical field of multiple injection molding production, in particular to a multi-station multiple injection thick-walled lens injection mold. Background technique [0002] Injection molding machine, also known as injection molding machine or injection machine, is the main molding equipment for making thermoplastics or thermosetting plastics into various shapes of plastic products using plastic molding molds. It is divided into vertical, horizontal, and all-electric types. Traditional vertical injection molding machines usually use a turntable and a set of injection molding mechanisms on the machine base. This structure is only suitable for single injection molding products. For multiple injection molding products, multiple sets of different molds need to be set. However, since the product will remain in the mold after each injection molding, it is necessary to provide a structure that enables the product to switch between...

AI Technical Summary

Problems solved by technology

[0003] In the existing technology, the solution of using the mold’s own servo motor to rotate the movable or fixed mold allows the product to change the cavity. This solution will make the mold quite complicated and need to integrate various electrical controls in the mold, which affects work efficiency and does not have Better self-locking function, and unable to adapt to multi-angle automatic gap rotation

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