Coating equipment for low-emissivity glass

Abstract

The invention discloses coating equipment for low-emissivity glass which comprises a conveying frame, two driving roller sets are installed on the conveying frame, a movable roller piece is arranged between the two driving roller sets, and the front end and the rear end of the movable roller piece are located in movable cavities formed in two side plates of the conveying frame respectively. Coating drying mechanisms are symmetrically arranged at the upper end and the lower end of the conveying frame, a material receiving box is arranged below the conveying frame and located under the coating drying mechanisms arranged below the material receiving box, and a moving mechanism is installed in an inner cavity of the conveying frame. According to the coating equipment for the low-emissivity glass, the upper coating drying mechanism and the lower coating drying mechanism which can be movably adjusted are arranged, coating operation can be conducted on the two faces of a glass plate at the same time, repeated secondary coating operation can be avoided, and the working efficiency is improved; the movable roller piece is arranged, the positions of the movable rollers and the coating dryingmechanism can be adjusted according to the length of the glass plate, so that stable transportation of the glass plate is avoided.

Description

Technical field [0001] The present invention relates to the field of glass coating apparatus, and more particularly to a coating apparatus for low radiant glass. Background technique [0002] Low-e glass is also known as low radiation glass, which is a film-based product consisting of multilayer metal or other compounds on the surface of the glass. The coating layer has a high reflection of visible light and high reflection of medium-range infrared rays to make it The glass and conventional construction coatings have excellent heat insulating effects and good light transmittance compared to coating glass. [0003] The existing low-radiation glass is generally used in a single-sided coating, and during single-sided coating, the secondary coating is often required due to the thickness of the coating, and the operation is more troublesome and the work efficiency is low, when the low radiant glass When the coating layer is damaged, the damaged portion will not resist the radiation ef...

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Problems solved by technology

[0003] Existing low-e glass coating generally adopts single-sided coating, and in single-sided coating, it is often necessary to perform secondary coating because the thickness of the first coating is not up to standard. The operation is troublesome and the work efficiency is low. When the coating layer at one end of the low-e glass is damaged, the damaged part will have no anti-radiation effect. Therefore, we propose a coating equipment for low-e glass

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