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The production process of anti-fall mirror frame

A manufacturing process and frame technology, which is applied in glasses/goggles, instruments, optics, etc., can solve the problems of not fitting glasses, economic loss of people with glasses, poor consideration of anti-drop design, etc., and achieve the effect of preventing direct impact

Active Publication Date: 2019-01-11
陈邦宋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There are countless people who use glasses in our country. Because the traditional glasses are not well thought out in the anti-drop design, there are indeed many eyeglasses that are accidentally broken every year. This not only brings economic losses to people who wear glasses, but also The ground will also affect study, work and life due to temporary lack of suitable spectacle lenses

Method used

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  • The production process of anti-fall mirror frame
  • The production process of anti-fall mirror frame
  • The production process of anti-fall mirror frame

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The manufacturing process of the anti-fall mirror frame, as shown in the figure, includes the following manufacturing steps:

[0028] 1) Make the steel wire into frame keel;

[0029] 2) Put the picture frame keel into the picture frame mold, and inject heated resin into the picture frame mold to form a semi-finished picture frame;

[0030] 3) Take out the semi-finished picture frame, and polish the surface of the semi-finished picture frame;

[0031] 4) Fix the polished semi-finished mirror frame by a clamp;

[0032] 5) Groove the semi-finished picture frame with a drill bit to form an anti-drop ring groove (1) with a width of 1.6mm-3mm arranged along the outer edge of the picture frame;

[0033] 6) Apply rubber in the anti-drop ring groove (1);

[0034] 7) Take several small steel balls (2) with a diameter of 1.2mm-2.5mm and put them into the anti-drop ring groove (1) and fix them with glue. The outer sides of the small steel balls (2) protrude from the edge of the ...

Embodiment 2

[0044] Same as Example 1, except that before step 8) taking out the finished product from the mould, the mold needs to be heated up to 170°C forming temperature, and the mixed rubber is added into the mould, and exhausted twice under a pressure of 4MPa, Hold the pressure for 65 minutes, take out the mold and place it under normal pressure, then cool the mold temperature to 10°C and keep it for 35 minutes, then gradually return to normal temperature, then rapidly heat it to 235°C and keep it for 45 seconds, and finally cool down to room temperature within 2 minutes.

Embodiment 3

[0046] Same as Example 1, the difference is that before step 8) taking out the finished product from the mould, the mold needs to be heated up to 175°C forming temperature, and the mixed rubber is added into the mould, and exhausted twice under a pressure of 6MPa, Hold the pressure for 65 minutes, take out the mold and place it under normal pressure, then cool the mold temperature to 10°C and keep it for 35 minutes, then gradually return to normal temperature, then heat it to 2235°C and keep it for 45 seconds, and finally cool down to room temperature within 2 minutes.

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Abstract

The invention relates to the field of manufacturing glasses and discloses a manufacturing process of anti-drop-breaking glasses frames. The manufacturing process includes the steps of: a) processing steel wires to form a skeleton of the glasses frames; b) placing the skeleton in a glasses frames die and injecting heated resin; c) taking out a semi-product of the glasses frames and polishing the surface of the semi-product; d) slotting the semi-product with a drill bit to form an anti-drop-breaking annular groove (1), which is arranged along the outer edges of the glasses frames and is 1.6-3 mm in width, and coating the interior of the anti-drop-breaking annular groove (1) with glue; e) placing a plurality of small steel balls (2) in the anti-drop-breaking annular groove (1); f) manufacturing a buffer sheath (3); g) sleeving the outer edges of the glasses frames and coating the small steel balls (2) with the buffer sheath (3); and h) performing secondary polishing treatment to produce the anti-drop-breaking glasses frames. In the invention, by arranging the anti-drop-breaking annular groove on the edges of the glasses frames, the buffer sheath has buffer effect on the glasses frames, so that direct impact onto the resin glasses frames is avoided. Through the small steel balls, local pressure applied to the buffer sheath is dispersed, thereby further achieving the anti-drop-breaking function.

Description

technical field [0001] The invention relates to the field of glasses manufacturing, in particular to a manufacturing process of an anti-drop mirror frame. Background technique [0002] There are countless people who use glasses in our country. Because the traditional glasses are not well thought out in the anti-drop design, there are indeed many eyeglasses that are accidentally broken every year. This not only brings economic losses to people who wear glasses, but also The ground will also affect study, work and life because of temporarily not being able to match suitable spectacle lenses. Contents of the invention [0003] The invention provides a manufacturing process of an anti-drop mirror frame aiming at the defect that it is easy to break in the prior art. [0004] In order to solve the above technical problems, the present invention is solved through the following technical solutions: [0005] The manufacturing process of the anti-drop frame includes the following ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02C5/00C08L27/12C08L83/04C08L91/06C08K13/02C08K3/22C08K3/36B29C45/14
CPCB29C45/14C08L27/12C08L2205/03G02C5/00C08L83/04C08L91/06C08K13/02C08K2003/2206C08K2003/222C08K3/36
Inventor 陈邦宋
Owner 陈邦宋
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