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Laminated tempered glass processing technology

A technology of tempered glass and processing technology, applied in glass production, climate change adaptation, chemical instruments and methods, etc., can solve the problems of reducing glass quality and air bubbles, and achieve the effect of improving production efficiency, pushing out air bubbles and improving quality.

Pending Publication Date: 2022-08-02
吕娟伟
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing pressing process, because the pressing plate adopts the way of moving up and down, it is easy to cause air bubbles between the two pieces of glass, thereby reducing the quality of the glass

Method used

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  • Laminated tempered glass processing technology
  • Laminated tempered glass processing technology
  • Laminated tempered glass processing technology

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Embodiment Construction

[0038] Attached below Figure 1-7 The present invention is further described with examples:

[0039] A processing technology for laminated tempered glass, comprising the following steps:

[0040] Step 1: Glass cutting and blanking, edging and cleaning of the cut glass;

[0041] Step 2: send the cleaned glass into a tempering furnace for tempering treatment;

[0042] Step 3: Lay the sheets together, cover the PVB film on the bottom glass, and then cover the upper glass on the PVB film;

[0043] Step 4: Send the laminated glass into the roller press;

[0044] Step 5: send the extruded laminated glass into the autoclave for segmented heating and pressure treatment;

[0045] The roller press in step 4 includes a support column 1 and a transverse plate 2, the upper end of the support column 1 is provided with a transverse plate 2, and the transverse plate 2 is provided with a pressing mechanism 3, and a transmission is provided directly below the pressing mechanism 3 Assembly ...

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Abstract

The invention relates to a laminated tempered glass processing technology which comprises the following steps: step 1, cutting and blanking glass, and edging and cleaning the cut glass; 2, feeding the cleaned glass into a toughening furnace for toughening treatment; step 3, laminating, laying the PVB film on the bottom layer glass, and then covering the PVB film with the upper layer glass; step 4, feeding the laminated glass into a roller press; 5, the extruded laminated glass is fed into a high-pressure kettle to be subjected to sectional type heating and pressurizing treatment; according to the invention, the press-fit assembly is arranged in the press-fit mechanism, and a horizontal pushing process is added in the vertical press-fit process, so that bubbles existing between two pieces of glass can be effectively pushed out, bubbles do not exist between the two pieces of glass which are adhered together through an intermediate film, the quality of finished products can be greatly improved, and the production efficiency is improved. The production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field, in particular to a processing technology of laminated tempered glass. Background technique [0002] Laminated glass is composed of two or more pieces of glass with one or more layers of organic polymer interlayers sandwiched between them. After special high temperature pre-pressing (or vacuuming) and high temperature and high pressure processes, the glass and the interlayer A permanently bonded composite glass product. In the existing pressing process, because the pressing plate moves up and down, it is easy to cause air bubbles between the two pieces of glass, thereby reducing the quality of the glass. In order to solve the above problems, the present invention proposes a processing technology for laminated tempered glass. SUMMARY OF THE INVENTION [0003] (1) Technical problems to be solved [0004] The purpose of the present invention is to overcome the deficiencies of the prior art, to meet practic...

Claims

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Application Information

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IPC IPC(8): B32B37/10B32B38/00B32B38/16B32B37/12B32B37/06B32B37/00
CPCB32B37/10B32B38/0004B32B38/162B32B38/0012B32B38/00B32B37/1284B32B37/06B32B37/003B32B2250/40Y02P40/57
Inventor 吕娟伟刘红乔东训
Owner 吕娟伟
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