Manufacturing method of nanometer energy-saving and heat-insulating coated glass and glass roller coating machine
A roller coating machine and glass coating technology, applied in the production of nano energy-saving heat-insulating coated glass, the field of glass roller coating machine, can solve the problems of uneven film surface thickness, bubbles, and unevenness of the scraping film surface, and achieve the Smooth and balanced effect
Active Publication Date: 2017-05-17
深圳市德厚科技有限公司 +1
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Problems solved by technology
The fatal disadvantage of flow coating is the phenomenon of color difference between the thin film surface and the bottom thickness; unevenness of the scraping film surface and uneven thickness of the film surface; it is also difficult to control the thickness of the film surface during the spraying process, and it is difficult to recycle the atomized paint Cause waste and high cost: Roller coating (rolling clockwise on the glass surface) will cause bubbles, pitting and accumulation of paint before and after, especially for water-based paint
Therefore, it has been restricting glass coating operators from being able to perfectly transform it into coated glass
Generally, only the existing door and window glass can be artificially coated, so that the industrial production of coated glass is currently a blank
Method used
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Embodiment Construction
[0016] Below, the present invention will be described in detail with reference to the accompanying drawings.
[0017] Such as figure 1 As shown, the present embodiment provides a glass roller coating machine, including: a conveying roller 11 for conveying glass, an engraved rubber roller 12 and a mirror chrome roller 13 whose running directions are opposite to each other, and placed on the engraved rubber roller and Paint tank 14 on the mirror surface chrome roller contact surface, and front conveyer belt 15, back conveyer belt 16, the coating in the paint tank passes engraved rubber roller film 12 to glass surface.
[0018] Wherein, the running direction of the conveying roller 11 and the engraved rubber roller 12 is consistent.
[0019] The engraved rubber roller and the mirror chrome roller run parallel to the machine, and both directions rotate slowly into the paint tank, mainly at a slow speed. (According to Group AB) the prepared nano water-based glass paint is magnetic...
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The invention provides a method for manufacturing nano energy-saving heat-insulating coated glass and a glass roller coater. The method comprises the following steps of: feeding cleaned glass into the glass roller coater; coating a coating in a coating groove on the contact surface of an engraved rubber roller and a mirror chromium roller with opposite rotating directions in the glass roller coater on the surface of the glass through the engraved rubber roller; levelling the coated glass by using a levelling line to balance the film surface; and drying and cooling. By the method for manufacturing the nano energy-saving heat-insulating coated glass and the glass roller coater, the engraved rubber roller and the mirror chromium roller with the opposite rotating directions are arranged on the glass roller coater, and the coating groove is formed on the contact surface of the engraved rubber roller and the mirror chromium roller, so that the film surface of the coated glass cannot have phenomena of air bubbles, pockmarks, front-back coating accumulation, and the film surface of the coated glass is bright, smooth, uniform in thickness and same as the surface of the original glass.
Description
technical field [0001] The invention relates to the technical field of energy saving, in particular to a manufacturing method of nanometer energy-saving heat-insulating coated glass and a glass roller coating machine. Background technique [0002] In order to save energy and heat insulation, people will carry out coating, filming, coating, etc. on the glass. The existing glass coating technology is divided into curtain coating, scraping coating, spray coating, roll coating, etc. Oil-based paints are commonly used. The fatal disadvantage of flow coating is the phenomenon of color difference between the thin film surface and the bottom thickness; unevenness of the scraping film surface and uneven thickness of the film surface; it is also difficult to control the thickness of the film surface during the spraying process, and it is difficult to recycle the atomized paint Cause waste and high cost: Roller coating (rolling clockwise on the glass surface) will cause bubbles, pitti...
Claims
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IPC IPC(8): C03C17/00
Inventor 敖卓星林伟林俊君林高民潘亚美黄旭珊
Owner 深圳市德厚科技有限公司