A kind of manufacturing method of gold-glue mixed engraving glasses

Abstract

The invention discloses a method for making glasses mixed with gold and glue, which is characterized by comprising the following steps: A. obtaining an embedded metal base mold of glasses through a machining process; B. making glasses molds based on finished glasses; C. using metal The base mold is used to make glasses blanks based on the glasses mold; D. Use the optical structure scanning component to scan the glasses blanks to generate scan files; E. The engraving component engraves the glasses blanks based on the engraving path calculated by the scanned files; F. The surface of the blanks G. Fitting installation; H. Assembling finished glasses; Compared with the existing glasses, the gold-glue hybrid glasses of the present invention combine the metal and plastic of the final finished glasses more naturally and combine the advantages of the two materials. Optical scanning combined with Jingdiao removes redundant wrapping media to ensure the same thickness of wrapping media at each angle, overcoming technical difficulties such as the difficulty of mold design for traditional glasses production, the different thickness of wrapping media affecting the appearance of products, and resulting in poor products.

Description

technical field [0001] The invention relates to the technical field of glasses, and relates to a method for manufacturing gold-glue mixed engraving glasses. Background technique [0002] Traditional plastic eyeglass frames are first punched and cut out of acetate rubber sheets, and then engraved, assembled, heated and bent, ground and polished. Traditional plastic eyeglass frames cannot have built-in metal brackets, and nose pads need to be made by combining materials. [0003] The traditional plastic glasses legs generally use the injection process when a built-in metal bracket is required. For example, the Chinese invention patent with the patent number CN200410051302.8 discloses an eyeglass clip and a processing method thereof, which is suitable for eyeglass clips made of cellulose acetate rubber sheet or plastic rubber sheet, and can be displayed inside the transparent or translucent material of the eyeglass clip. Three-dimensional patterned glasses legs, this processi...

AI Technical Summary

Problems solved by technology

The disadvantages of this traditional manufacturing process: 1. The shape of the inserted metal is fixed, and the metal surface should be smooth, etc.; 2. The cost of mold production is high; 3. The metal bracket cannot be embedded in the frame; 4. The gap between the metal and the gel structure is inevitable with gaps etc.

Therefore, when epoxy resin is used in the production of glasses, there has been a method of making glasses by injecting epoxy resin into a concave mold. However, at present, this kind of glasses manufacturing process is mostly to make glasses frames of pure epoxy resin, and the single ring Spectacle frames made of oxygen resin are not as strong, tough, or bendable as spectacle frames mixed with gold and rubber, and resin glasses mixed with gold and rubber are based on the requirement that the metal bracket needs to be poured in the center of the finished glasses. The mold design is very strict. Difficult and complicated, and the final effect is not good, its yield rate is not high, it is easy to cause the mixture of defective products and inferior finished glasses

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