Processing process for glasses

Abstract

The invention relates to a processing process for glasses which comprises a glasses frame and glasses legs hinged with the two sides of the glasses frame. The processing process comprises the following steps: step I of placing a glasses frame board into a hole cutting machine, and cutting out an eye pattern through the hole cutting machine; step II of placing the glasses frame board obtained in the step I into a nose press, heating the middle part of glasses frame board, putting the glasses frame board into a mould to extrude and form, and cutting out a groove of a nose; step III of placing the glasses frame board obtained in the step II into a splicing machine, and welding and splicing a nose frame with the glasses frame board; and step IV of putting the glasses frame board obtained in the step III into a dual-channel fully-automatic board fancy type machine, and cutting and processing the outer frame and the inner frame of the glasses frame, thereby obtaining a semi-finished productof the glasses frame. The processing process has the beneficial effects of effectively improving working efficiency, being capable of meeting daily production needs, being suitable for large-batch production, being high in degree of automation, and reducing the cost.

Description

technical field [0001] The invention relates to the field of glasses processing, in particular to a processing technology of glasses. Background technique [0002] Glasses are simple optical devices made to correct vision or protect eyes. They are composed of lenses and frames, and frames are composed of temples and frames. Glasses can correct a variety of vision problems, including nearsightedness, farsightedness, astigmatism, presbyopia or strabismus, amblyopia, etc. The spectacle frame is an important part of the glasses. It mainly plays the role of supporting the spectacle lens. The spectacle frame with a beautiful appearance can also play an aesthetic role. Materials mainly include metal, plastic or resin, natural materials, etc. According to the style, it can be divided into full frame, half frame, frameless and other types. However, the glasses materials currently on the market, including glasses frames and glasses legs, are usually made of metal materials or non-m...

AI Technical Summary

Problems solved by technology

However, the glasses materials currently on the market, including glasses frames and glasses legs, are usually made of metal materials or non-metal materials. The glasses legs made of ordinary metal materials will be relatively heavy, and long-term wear will oppress the bridge of the nose and cause discomfort. Electroplating other decorative materials on the material will cause skin allergies. Although the spectacle legs made of high-grade metal titanium can solve the above problems, the price is too expensive and does not meet the requirements of ordinary consumers.

[0003] At present, in the processing technology of glasses, mold injection molding or manual methods are generally used for processing and manufacturing. Among them, the cost of mold injection molding is relatively high, because different molds need to be used to process glasses of different shapes, and they need to be replaced frequently. , and it is not convenient to change the size of the processing at any time, and it is prone to defects such as deformation and gaps; the manual processing method takes a long time and has low work efficiency, which cannot meet the daily production needs. Grinding and modifying manually reduces work efficiency and low processing accuracy, so it is not suitable for mass production

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