Glass film coating device

Abstract

The invention discloses a glass film coating device. The device comprises an upper horizontal plate, a lower horizontal plate and a vertical support plate. One end, far away from a suction ventilator,of the upper horizontal plate is provided with a film coating processing device. A film coating roller is fixed between connecting blocks. A film coating liquid adding device is disposed above the film coating roller. A receiving plate is provided with brush hair. One end, far away from the receiving plate, of a film coating liquid pipe is connected to a film coating liquid tank. A threaded ringlayer is arranged in the film coating liquid tank. A threaded extrusion plate is movably disposed in the threaded ring layer. A rotating plate is provided with a rotating electric machine. A supporting column is provided with a plurality of telescopic stirring rods. The invention provides the glass film coating device. A built-in cleaning dust removing device can ensure that the glass has no adhered impurities before coating and reduce pinholes or demolding after coating. A device for controlling the uniform liquid discharge is arranged in the film coating liquid tank and the film coating liquid is stirred white being uniformly discharged so that sedimentation is prevented, the operation linkage is simple and the effect is good.

Description

technical field [0001] The invention relates to the technical field of glass processing, in particular to a glass coating device. Background technique [0002] Glass coating equipment is to coat the glass surface with one or more layers of metal, alloy or metal compound films to change the optical properties of the glass to meet certain specific requirements. In actual production, it is often found that the coated glass will appear There are more pinholes, and in severe cases, there are thin line stripping shapes and large-area stripping phenomena. This shows that in order to obtain higher-quality coated glass products, it is necessary to clean the glass before coating to ensure a higher film layer. Firmness; at the same time, due to the long-term deposition of the coating solution, there will be precipitation, and the uneven liquid rate will also lead to uneven thickness of the film on the glass. mixing uniformity. [0003] In the prior art, a new type of vacuum glass coa...

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Problems solved by technology

[0004] However, there are still obvious defects in the process of use: 1. Lack of cleaning and dust removal device before coating, residual dirt will cause more pinholes in the coated glass, and in severe cases, thin line stripping will occur The shape and large-area stripping phenomenon affect the quality of the coating; 2. Lack of a device to control the uniform outflow of the coating solution. The uneven rate of solution will lead to uneven thickness of the film on the glass and reduce the quality of the coating; 3. Lack of stirring and mixing coating Liquid device, different types of coating solutions may precipitate when left for a long time, making the properties of the coating solution uneven

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