Hollow glass brick butt joint process

Abstract

The invention belongs to the field of glass brick processing, and particularly relates to a hollow glass brick butt joint process which is completed by matching with the following hollow glass brick butt joint equipment, the hollow glass brick butt joint equipment comprises a back plate, a heating block is fixedly arranged on the back plate, and the back plate is symmetrically provided with two flat sliding plates relative to the heating block; each flat sliding plate is provided with a clamping mechanism for clamping glass bricks, two heat insulation mechanisms for heat insulation and two melting mechanisms for ignition are arranged in the heating block, and two square-ring-shaped melting grooves with openings facing the two clamping mechanisms are formed in the heating block. Heat on the side of the fire guide spray head in the melting groove is isolated through the second inner heat insulation plate, the first inner heat insulation plate, the second outer heat insulation plate and the first outer heat insulation plate, the non-welding part of the glass brick is prevented from being heated and softened, and the non-welding part of the glass brick can be effectively prevented from deforming in the melting and butt joint process when the hollow glass brick is machined through the technology and equipment.

Description

technical field [0001] The invention belongs to the field of glass brick processing, and in particular relates to a hollow glass brick butt joint process. Background technique [0002] Hollow glass bricks are two pieces of glass glued together by melting. Usually, two half-shaped glass bricks are heated and kept in a series of furnaces to prevent the glass brick from bursting, and then the joint is heated by flame to soften the joint. Extrusion butt joint is carried out, but when the existing equipment heats and softens the joint part of the glass block, it also heats and softens the non-joint part at the same time, resulting in extrusion deformation of the non-joint part when the two plate glass blocks are welded, reducing the qualified rate of the glass block . Contents of the invention [0003] The purpose of the present invention is to solve the above-mentioned problems in the prior art, and propose a hollow glass brick butt joint process that can only heat the welded...

AI Technical Summary

Problems solved by technology

[0002] Hollow glass bricks are two pieces of glass glued together by melting. Usually, two half-shaped glass bricks are heated and kept in a series of furnaces to prevent the glass brick from bursting, and then the joint is heated by flame to soften the joint. Extrusion butt joint is carried out, but when the existing equipment heats and softens the joint part of the glass block, it also heats and softens the non-joint part at the same time, resulting in extrusion deformation of the non-joint part when the two plate glass blocks are welded, reducing the qualified rate of the glass block

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