Spraying equipment for arc-shaped metal hard screen surface honeycomb coating

Abstract

The invention relates to spraying equipment for an arc-shaped metal hard screen surface honeycomb coating. The spraying equipment for the arc-shaped metal hard screen surface honeycomb coating comprises a bottom plate, support frames, a fixed plate, a spraying device and a die device, wherein the support frames are symmetrically arranged at the upper end of the bottom plate; the fixed plate is arranged at the upper ends of the support frames; the spraying device is arranged in the middle of the front end of the fixed plate; and the die device is arranged on the fixed plate and is located on the right side of the spraying device. The spraying equipment for the arc-shaped metal hard screen surface honeycomb coating provided by the invention can solve the problems that when an existing arc-shaped metal hard screen is sprayed, the distance between a spray gun and the metal hard screen cannot be stably controlled, so that a spraying effect is poor, uneven spraying is caused, and the honeycomb coating cannot be formed after spraying; can realize a function on automatically honeycomb-spraying the surface of the arc-shaped metal hard screen surface; and has the advantages that the sprayingeffect is good, even spraying is realized, the distance between the spray gun and the metal hard screen can be controlled, and the honeycomb coating can be formed after spraying.

Description

technical field [0001] The invention relates to the field of multimedia equipment processing, in particular to a spraying equipment for honeycomb coating on the surface of an arc-shaped metal hard curtain. Background technique [0002] The metal hard screen is a kind of projection screen. The metal hard screen is coated with dense and dense metal molecules to form a honeycomb array coating on the outside of the resin plate. The interference light waves incident from the surrounding are oscillated, attenuated and absorbed when passing through the array. The characteristics make the projection screen have ultra-high contrast ratio and strong anti-interference ability of ambient light. Compared with the traditional pearl screen, the metal hard screen creates a new projection concept, which greatly improves the projection effect of the projection equipment and filters the surrounding environment to the greatest extent. light, greatly improving the quality of the picture. [000...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above problems, the present invention provides a spraying equipment for honeycomb coating on the surface of curved metal hard curtain. The distance between them leads to poor spraying effect, uneven spraying, and the inability to form a honeycomb coating after spraying. It can realize the automatic function of honeycomb spraying on the curved metal hard curtain surface, with good spraying effect and uniform spraying. , can control the distance between the spray gun and the metal hard curtain, and can form a honeycomb coating after spraying, etc.

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