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Processing method for hot pressing three-dimensional patterns on surface of cellulose acetate glasses

A technology of three-dimensional patterns and processing methods, which is applied to other household appliances, household appliances, optical components, etc., can solve the problems of complex molds, rough surfaces, low efficiency, etc., and achieve the effect of reducing production costs and tedious processing procedures.

Inactive Publication Date: 2018-05-29
王道敏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in the production process of glasses, the three-dimensional pattern on the surface of the spectacle frame is engraved by a precision engraving machine. limit, limited effect

Method used

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  • Processing method for hot pressing three-dimensional patterns on surface of cellulose acetate glasses
  • Processing method for hot pressing three-dimensional patterns on surface of cellulose acetate glasses
  • Processing method for hot pressing three-dimensional patterns on surface of cellulose acetate glasses

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Embodiment Construction

[0015] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the following will clearly and completely describe the technical solutions of the embodiments of the present invention in conjunction with the drawings of the embodiments of the present invention. Apparently, the described embodiments are some, not all, embodiments of the present invention. Based on the described embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0016] Materials and preparation:

[0017] 1. Choose any color 6.0 thick rubber sheet;

[0018] 2. For specific molds, the structure is not limited to upper, middle and lower, and the material is not limited to copper;

[0019] 3.15 tons hydraulic press;

[0020] 4. Specific 0 ~ 300 degrees temperature limit time plate rotary oven;

[0021] ...

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Abstract

The invention relates to a processing method for hot pressing three-dimensional pattern on surfaces of cellulose acetate glasses. The processing method comprises the following steps of (1) cutting according to a pattern position, a characteristic and a mold cavity shape, and planing; (2) adjusting a heating temperature of a sealed oven to 250 DEG C, then separately putting or sheathing an acetatesheet with the appearance lathed into a specific mold, putting the specific mold into a limited temperature timer rotary oven and heating for 1-3 minutes; and (3) installing an upper mold onto a 15t hydraulic press, after the acetate sheet is roasted soft, taking out the acetate sheet directly or taking out both the acetate sheet and the mold, then pressing through the hydraulic press directly, wherein the pressure of the hydraulic press is 10 ton, 30 seconds later, taking out the cooled and shaped material directly; and (4) putting the pressed material into a CNC to carve, lathing inner ringsaccording to data demanded by a finished product drawing and performing other conventional processes.

Description

technical field [0001] The invention belongs to the technical field of glasses manufacturing, and in particular relates to a processing method for hot-pressing three-dimensional patterns on the surface of cellulose acetate glasses. Background technique [0002] At present, in the production process of glasses, the three-dimensional pattern on the surface of the spectacle frame is engraved by a precision engraving machine. Restricted, limited effect. Contents of the invention [0003] Aiming at the above-mentioned defects of the prior art, the present invention provides a method for processing three-dimensional pattern by hot pressing on the surface of cellulose acetate glasses. [0004] Above-mentioned purpose of the present invention is achieved by following technical scheme: [0005] A processing method for hot-pressing three-dimensional patterns on the surface of cellulose acetate glasses, the specific steps comprising: [0006] 1. Cutting and planing materials accor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C51/02B29C51/08B29C51/42B29C69/00B29L11/00
CPCB29C51/02B29C51/082B29C51/421B29C69/00B29L2011/0016
Inventor 王道敏
Owner 王道敏
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