Fixing method of aluminum screen in insulating glass
A fixing method and glass technology, applied in parallel glass structures, special equipment for doors/windows, buildings, etc., can solve problems such as production process steps that are not mentioned, and achieve the effect of large expansion space
Active Publication Date: 2021-08-13
TIANJIN NORTH GLASS IND TECHN
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Moreover, in this patent, only the structure of the glass is mentioned, but no specific production process steps
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[0026] Below in conjunction with embodiment the present invention is described in further detail.
[0027] specific method:
[0028] (1) For normal assembling, the bottom of the first 18A aluminum frame 1 is first coated with butyl glue on the upper surface of the first flat glass 2;
[0029] (2) Then spread the 4mm thick aluminum mesh plate 3 on the upper surface of the first flat glass 2 and be located in the first 18A aluminum frame 1, leaving a 2--3MM expansion gap around;
[0030] (3) Use the 14A aluminum strip to automatically bend it to the required size (subject to the fact that the inner edge of the first aluminum frame is not loose, and the maximum gap between the two aluminum frames is 0.5MM), forming the second 14A aluminum frame 4;
[0031] (4) Use low-volatility, high-viscosity 0.01MM thick VHB double-sided tape, cut into 100MM sections with an interval of 200MM, and evenly paste them on the outer frame of the 14A aluminum frame 4, and then press the second 14A ...
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The invention relates to a method for fixing an aluminum mesh panel in a hollow glass, comprising the following steps: 1) fixing a first aluminum frame on the upper surface of a first flat glass, 2) placing an aluminum mesh within the enclosure of the first aluminum frame Plate, there is a gap between the surrounding edges of the aluminum mesh plate and the first aluminum frame, 3) making a second aluminum frame, the height of the second aluminum plate is equal to the thickness difference between the height of the first aluminum frame and the aluminum mesh plate, The outer interval of the second aluminum frame is adhered with VHB double-sided adhesive tape, 4) the bottom of the second aluminum frame is pressed against the surroundings of the aluminum mesh plate and inserted into the first aluminum frame at the same time, the outer frame of the second aluminum frame is connected with the first aluminum frame The inner frame of an aluminum frame is fixed by VHB double-sided adhesive tape, 5) the tops of the first aluminum frame and the second aluminum frame are glued to the lower surface of the second flat glass. The aluminum stencil of the present invention is relatively fixed in the inner cavity of the hollow glass through frictional force, and will not move and shake at will, and the aluminum stencil has a large expansion space for free expansion and contraction, and the expansion and bending phenomenon of the aluminum stencil will not occur.
Description
technical field [0001] The invention relates to a method for processing glass products, in particular to a method for fixing aluminum mesh plates in insulating glass. Background technique [0002] The insulating glass has excellent thermal insulation performance due to the air in the middle. At the same time, the insulating glass is laminated or fixed with an aluminum mesh plate, which can reflect light, further improve the sunshade effect, and also have a certain beautification effect. [0003] The Chinese patent "a hollow glass with aluminum mesh" (ZL2017218752971) proposes a structural glass in which an aluminum mesh is added to the insulating glass. Since the aluminum mesh is easy to expand with heat and contract with cold, the thermal expansion coefficient of the aluminum mesh and the glass is It is not the same, so the temperature of the aluminum mesh panel rises under the hot sun in summer, and the aluminum mesh panel is easy to expand and bend; however, the aluminum ...
Claims
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IPC IPC(8): E06B3/677E06B3/663E06B7/28E06B3/67
CPCE06B3/663E06B3/6715E06B3/677E06B7/28
Inventor 高琦高攀全晓萍
Owner TIANJIN NORTH GLASS IND TECHN