On-line production method and on-line production device for coiled material/plate glass composite board

Abstract

The invention provides an on-line production method and an on-line production device for a coiled material / plate glass composite board. The device is characterized in that in the zone after a glass annealing kiln of a plate glass production line and before a transversal glass breaking unit, at least an air knife cleaning device, a glass plate surface cleaning device (which can be omitted if the coil material is not a transparent material), a UV glue distributing device, a UV glue curing device, a coiled material unreeling device (which is not represented in the figure), an roll-in lamination device for the glass plate and the coiled material, and a special cutting device for a film-laminated composite glass plate are disposed above a glass plate strip which continuously moves. The production method includes the steps of performing surface treatment of glass, unreeling the coiled material, dispensing glue on glass, performing roll-in lamination to the glass plate and the coiled material, photo-curing the glue, and cutting the film-laminated composite glass plate, all the operations being carried out with the devices hereinabove. The method and the device are used for on-line, large-scale and continuous production of the film-laminated composite glass plate.

Description

technical field [0001] Composite glass sheet and its on-line production method and equipment. Background technique [0002] At present, the composite glass panels produced and used include laminated glass and filmed glass, which are all produced offline. Laminated glass is to use glue or film to bond two layers of glass into one, so that it can be broken and not scattered. Its disadvantages are: 1. It is difficult to cut, and it needs to be made to length off-line; 2. The process is complicated and the cost is high; 3. It is made of two or more glass plates, and the quality is very heavy. Therefore, at present, laminated glass is only used in some special occasions, and cannot be used in thousands of households. [0003] In addition, a plastic film coated with pressure-sensitive self-adhesive is adhered to the surface of the glass plate to form a flat film composite glass, which can not only increase the strength of the glass plate, but also play a role in heat insulation,...

AI Technical Summary

Problems solved by technology

Its disadvantages are: 1. It is difficult to cut, and it needs to be made to length offline; 2. The process is complicated and the cost is high; 3. Because it is made of two or more glass plates, the quality is very heavy

However, the above-mentioned traditional flat film laminated glass is not only expensive to manufacture, labor-intensive and time-consuming, but also difficult to guarantee the quality

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