An easy-to-disassemble insert mold

Abstract

The invention discloses an insert die easy to mount and dismount. The insert die comprises an upper die plate and a bottom die plate, and further comprises an upper die component and a lower die component, which are matched with each other, wherein a plurality of first screws penetrate through the upper die component via the parting surface of the upper die component and fix the upper die component on the upper die plate; a plurality of second screws penetrate through the lower die component via the parting surface of the lower die component and fix the lower die component on the bottom die plate. The insert die is reasonable and skillful in structural design, improves the disassembly mode, and thus effectively shortens the maintenance time; when the insert die is in maintenance, the upper die component and the lower die component can be dismounted only by dismounting from the parting surfaces, the whole insert die is not required to be dismounted from an injection molding machine, the efficiency is greatly improved, the manufacturing cost is reduced, the die precision and the manufacturing efficiency are improved, and the reproducibility of the insert die is effectively improved.

Description

technical field [0001] The invention relates to a mould, in particular to an easily disassembled and assembled mould, which is used for molding high-precision optical plastic lenses. Background technique [0002] Along with the progress of society, more and more utensils that can facilitate people's daily life have entered people's lives. Along with the development of communication technology, mobile phone has become a kind of necessary equipment in people's daily life now, and photography function is all integrated in most mobile phones now, and all need to assemble relevant eyeglass before the camera lens of this type of mobile phone. [0003] In the prior art, this type of lens is generally produced and formed by using a molding die, such as image 3 As shown, it is a traditional mold for forming plastic lenses, which includes an upper template (101), a female template (102), a male template (103), a support plate (104), a mold foot plate (105), an upper ejector plate ( ...

AI Technical Summary

Problems solved by technology

When the mold is installed on the injection molding machine for lens molding, after working for a long time, if it is necessary to repair and maintain the main parts such as the mold core, the female template (102), and the male template (103), the entire mold can only be molded from the injection molding The disadvantage of this mold structure is that the maintenance time is very long. Generally, the maintenance takes up to 8 hours from the cooling of the mold to the completion of the disassembly of the mold until the maintenance is completed, resulting in manpower and material resources. Waste of time and reduce production efficiency

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