Glass coating equipment

Abstract

The invention discloses a glass coating equipment, which comprises an upper horizontal plate, a lower horizontal plate and a vertical support plate, a coating processing device is arranged on the end of the upper horizontal plate away from the suction fan; a coating roller is fixed between the connecting blocks, A coating solution adding device is provided above the coating roller; bristles are provided on the receiving plate, and the end of the coating solution tube away from the receiving plate is connected to a coating solution tank, and a threaded ring layer is arranged in the coating solution tank. A thread extruding plate is movably arranged in the thread circle layer, a rotating motor is arranged on the rotating plate, and a plurality of telescopic stirring rods are arranged on the support column. The invention provides glass coating equipment. The built-in cleaning and dust removal device can ensure that there is no impurity on the glass before coating, and reduce the phenomenon of pinholes or demoulding after coating. Stir the coating solution while discharging the liquid evenly to prevent precipitation. 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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