Film plating machine with adjustable electric gun baffle

Abstract

The invention discloses a film plating machine with an adjustable electric gun baffle. The film plating machine with the adjustable electric gun baffle is composed of a film plating machine main body(1), a lens fixing umbrella bracket (2), an electric gun (3), a thermally-insulating layer (4), baffle assemblies (5) and adjustment structures (6). The lens fixing umbrella bracket (2) is fixed to the middle of the top inside the film plating machine main body (1) in a hoisting mounting manner. The thermally-insulating layer (4) is fixed to the lower position of the film plating machine main body(1). The electric gun (3) is mounted on the middle of the upper portion of the thermally-insulating layer (4). The baffle assemblies (5) is mounted on the outer circumference of the electric gun (3)in an annular manner. The adjustment structures (6) is fixedly mounted above the thermally-insulating layer (4) and is located on the outer circumference of the baffle assemblies (5). According to thefilm plating machine with the adjustable electric gun baffle, opening and closing operation is conducted through the superposed arc-shaped baffles and the fact that the arc-shaped baffles is lifted by the rings of the adjustment structures; the effect that the spraying scope of the electric gun can be adjusted is achieved; the contamination of a electric gun shield and baffles is reduced; 20% ofthe waste amount of film plating liquid is reduced; productivity and process stability are improved.

Description

technical field [0001] The invention relates to the field of resin lens processing equipment, in particular to a coating machine with an adjustable electron gun baffle. Background technique [0002] Resin lenses are more and more widely used in various glasses. They have the following advantages: light weight, impact resistance, non-fragile and safe, comfortable to wear, easy to process, wide application, and rich product series (such as single vision, double vision, etc.) light, multi-focal, cataract, discoloration, etc.), the ability to attract ultraviolet rays is higher than that of glass lenses. The general processing flow of resin lenses mainly includes the following parts: monomer preparation, module casting, polymerization curing (first curing), mold opening and edging, lens cleaning, post-curing, testing). The function of adding a film to the lens is to increase the projection and weaken the reflection. Therefore, in order to improve the projection, a layer of film ...

AI Technical Summary

Problems solved by technology

Due to its structural characteristics, the current coating technology equipment leads to uneven coating thickness, which ultimately affects the one-time yield

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