A kind of preparation method of double-piece hollow structure safety glass

Abstract

The invention discloses a method for preparing safety glass with a double-sheet hollow structure. The method comprises the following steps: Step 1: preparing a support frame; Step 2: preparing an elastic spacer fixing frame I; step 3: preparing an elastic spacer fixing frame II; step Step 4: Prepare desiccant sand bag; Step 5: Cut the safety glass plate; Step 6: Prepare the external fixed frame and end fixed frame; Step 7: Install the desiccant sand bag; Step 8: Install the safety glass plate; Step 9: Assembly Elastic spacer fixed frame I and elastic spacer fixed frame II; Step 10: Assembling the end fixed frame; in the present invention, the spacer used in the insulating glass is prepared as the elastic spacer fixed frame I embedded with the support frame and the elastic spacer The fixed frame II improves the supporting strength of the interval between two pieces of safety glass, and no longer uses sealing tape for sealing, which reduces the difficulty of making double-piece hollow structural safety glass.

Description

technical field [0001] The invention relates to the technical field of central control glass manufacturing, in particular to a method for preparing safety glass with a double-piece hollow structure. Background technique [0002] Safety glass is a type of glass that is not broken by severe vibration or impact, and even if it is broken, it is not easy to hurt people. Used in doors and windows of automobiles, airplanes and special buildings, etc. The use of safety glass in buildings can resist the attack of bullets or debris contained in hurricanes of 100 kilometers per hour, which is of special significance to modern buildings with main glass structures. Common types of safety glass include filmed glass, tempered glass, [0003] The safety glass with double-sheet hollow structure utilizes two sheets of safety glass combined with spacers and glass frames to form a high-strength glass with sound insulation and heat insulation. In the prior art, the preparation of hollow glass ...

AI Technical Summary

Problems solved by technology

[0004] 1. In the preparation process of hollow safety glass with a large distance between the layers and the interval, due to the high quality of the glass plate, the spacer will be deformed due to extrusion during the assembly process, which will cause the entire double-sheet hollow structure Failure to install safety glass;

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