Quick-assembled suspended film hollow glass as well as manufacturing method and production line thereof

Abstract

The invention belongs to the technical field of hollow glass production equipment, and discloses quick-assembled suspended film hollow glass as well as a manufacturing method and a production line thereof. Two pieces of glass are provided; the two pieces of glass are equal in length and width; spacing bars are directly bonded to the peripheries of the bonding faces of the two pieces of glass in asegmented mode and form a closed frame respectively, or the spacing bars are made into two identical spacing frames and then are bonded to the peripheries of the bonding faces of the two pieces of glass respectively; a suspended film is bonded to the other surface of the spacing bars on one piece of glass, and the suspended film is instantly flattened and tightened in a mode of directly heating the suspended film by utilizing thermal tightening equipment; and after the suspended film is thermally tightened, the two pieces of glass are laminated, pressed and bonded together, and the peripheriesof the two pieces of glass are aligned. The method has important significance in improving the production automation level of the suspended film hollow glass, shortening the production period, improving the product performance, reducing the production cost, increasing the productivity and yield and prolonging the service life of the suspended film hollow glass.

Description

technical field [0001] The invention belongs to the technical field of insulating glass production equipment, and in particular relates to a fast-packing diaphragm insulating glass, a manufacturing method and a production line thereof. Background technique [0002] At present, in order to further improve the thermal insulation and sound insulation performance of insulating glass, a double-glass film insulating glass with the application number of 2020107220953 is proposed. However, in the subsequent production practice, it is found that diaphragm insulating glass has many deficiencies like the existing ordinary insulating glass. For example, during use, especially in a low temperature and cold environment, fog or condensation often occurs in the hollow layer of insulating glass, and water retention occurs in serious cases, which greatly affects the insulation of insulating glass. The thermal insulation performance and visual effect greatly shorten its service life. The occur...

AI Technical Summary

Problems solved by technology

[0009] (1) During the use of the existing insulating glass, especially in a low-temperature and cold environment, fogging or condensation often occurs in the hollow layer of the insulating glass, and serious water retention occurs, which greatly affects the The thermal insulation performance and visual effect of insulating glass greatly shorten its service life

[0010] (2) The existing insulating glass is manually installed, which not only has low production efficiency, but also cannot guarantee product quality, especially for large-sized products, because the spacer frame is easy to deform and sag, so the spacer frame of large-size insulating glass It is difficult to ensure that it is parallel to the edge of the glass, which not only affects the appearance, but also affects the consistency of the structural adhesive, thus affecting the sealing performance and mechanical strength of the insulating glass

[0011] (3) The main disadvantages of existing hollow glass edge seals are: first, butyl rubber has good sealing performance but does not fully seal the hollow layer; structural adhesive can fully seal the hollow layer but has poor sealing performance; The second is that the curing time of the structural adhesive is too long, which not only seriously affects the production efficiency, but also has a negative impact on the product quality. Third, the continuous bonding between the spacer frame and the glass is used, which has poor thermal insulation performance and is easy to form cold bridges. , resulting in a lot of heat loss at the edge of the insulating glass, easy to condense, etc.

[0012] (4) The molecular sieve in the spacer frame of the existing insulating glass is used as a desiccant. In an environment with high humidity, especially in summer, the high temperature and high humidity, the molecular sieve will absorb a large amount of moisture in the external air, thereby greatly shortening its service life. Thus affecting the service life of insulating glass

[0013] (5) The edges and corners of the existing insulating glass are exposed, and it is easy to bump and cause gaps and microcracks during the handling process

[0014] (6) The existing insulating glass needs to be replaced many times during the life cycle of the building, which not only causes a lot of waste of manpower, material resources and financial resources, but also brings a lot of unnecessary troubles to users

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