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Multi-color glasses frame blank and shell profile shapes blank as well as molding equipment thereof

A technology for forming equipment and profiled materials, applied in glasses/goggles, optics, instruments, etc., can solve the problems of low processing efficiency, waste of raw materials, less color and style changes, etc., to reduce working hours, reduce cutting production processes, and save money. The effect of working hours

Inactive Publication Date: 2012-09-26
钟沿东 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problems solved by the present invention are: waste of raw materials, low processing efficiency, few changes in color and style, etc.

Method used

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  • Multi-color glasses frame blank and shell profile shapes blank as well as molding equipment thereof
  • Multi-color glasses frame blank and shell profile shapes blank as well as molding equipment thereof
  • Multi-color glasses frame blank and shell profile shapes blank as well as molding equipment thereof

Examples

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Embodiment Construction

[0058] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0059] A multi-color spectacle frame, watch case profile blank and its molding equipment are used to produce an extended multi-color plasticized cellulose diacetate, TR90 or other related nylon materials similar to TR90, nylon elastomer or Nylon alloy material with a special shape. The shape of this profile is an extruded hollow profile with a hollow full orbit or a solid half eye frame. The finished product of the hollow eye socket or solid half eye frame profile is further cut by semi-manual or automatic forming machine tools. Processed semi-finished glasses.

[0060] see Figure 1 to Figure 9 , the present invention provides a multi-color spectacle frame profile blank, the blank is a long profile profile, the width of which is 120-200mm, the thickness is 20-66mm, and the length can be set according to the design of the shearing ma...

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Abstract

The invention provides a multi-color glasses frame blank and a shell profile shapes blank as well as molding equipment thereof. The multi-color glasses frame blank is a long-strip profile shapes; the width of the multi-color glasses frame blank is 120-200 mm and the thickness of the multi-color glasses frame blank is 20-66 mm; the length of the multi-color glasses frame blank can be designed and set according to a shearing machine; and the blank can be made of cellulose diacetate, TR90 (Thio Rubber 90) or other nylon materials which are similar with the TR90, a nylon elastic body or a nylon alloy material. According to the multi-color glasses frame blank and the shell profile shapes blank as well as the molding equipment thereof disclosed by the invention, the blank with the width of the glasses frame with the needed shape is molded for one time under other related material profile molding process conditions of using the plastified cellulose diacetate, the TR90 or the other nylon materials which are similar with the TR90, the nylon elastic body or the nylon alloy material, so that a primary cutting production procedure can be reduced and the material waste is reduced; working hours can be saved by flat-bottom and arc-shaped profile shapes and the product quality is improved; and the working hours and the material waste can be saved by hollow and solid shell rods.

Description

technical field [0001] The invention relates to the technical field of eyeglass manufacturing, in particular to a multi-color eyeglass frame, a watch case profile blank and a molding device thereof. Background technique [0002] Cellulose diacetate, TR90 or other nylon materials similar to TR90, nylon elastomer or nylon alloy materials are easy to color, easy to process and polish, anti-aging, non-flammable, and good light resistance. They are the most ideal application materials for spectacle frames. [0003] At present, when cellulose diacetate is used to process spectacle frames, the existing production equipment is usually used to produce rough semi-finished products: that is, a special hot extrusion production line is used to produce long strips of spectacle frames, and then the long strips are machined and cut. Make blanks with the required spectacle panel width, and finally machine the blanks into spectacle frames with spectacle-specific equipment. [0004] The above...

Claims

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Application Information

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IPC IPC(8): G02C5/00B29C47/00B29C47/90B29C48/90
Inventor 钟沿东揣成智
Owner 钟沿东
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