Convex tempered vacuum glass welded by using glass golder and edge-sealed by using bar frames and groove
A vacuum glass and glass solder technology, applied in glass forming, glass remolding, glass production, etc., can solve the problems of difficulty, high production cost, difficult to automate production, etc., and achieve high compressive strength and bending strength. , Improve the pass rate and life, good effect of wind pressure resistance
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Embodiment 1
[0040] Embodiment 1: see figure 1 The two pieces of tempered vacuum glass are tempered glass or semi-tempered glass, one of which is low-emissivity glass, and its production method is as follows: firstly, a piece of flat glass and a piece of low-emission glass are cut according to the shape and size of the vacuum glass to be produced. For glass, set up edge sealing grooves at the peripheral welding of the lower glass, and perform edge grinding, chamfering, and film removal. After cleaning and drying, use a silk screen to print tempered glass ink into edge sealing strips on the two pieces of glass. After the upper and lower glass are combined, the edge sealing strip frame of the upper glass can be embedded in the edge sealing groove of the lower glass; secondly, the two pieces of glass are respectively put into two forming molds, the forming mold has an upper mold and a lower mold, The glass is sandwiched between the upper mold and the lower mold, and pressure can be applied to...
Embodiment 2
[0041] Example 2: see figure 2 , the upper and lower glass of the double vacuum layer tempered vacuum glass is tempered glass or semi-tempered glass, and the middle glass is low-emissivity glass. The production method is as follows: first cut two pieces of flat glass of the required size according to the shape and size of the vacuum glass to be produced and For a piece of low-emissivity glass, an edge sealing groove is set at the upper surface of the middle glass and the lower glass, and the edges are ground, chamfered, cleaned, and dried. Ink printed edge banding frame, the size of the upper edge banding frame is between the lower two edge banding frames, after the upper, middle and lower glass are combined, the upper edge banding frame can be embedded in the lower edge banding frame Next, put the upper and lower pieces of glass into two forming molds respectively, the glass is sandwiched between the upper mold and the lower mold, put the forming mold with glass in the tempe...
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