Locally spraying fixture

Abstract

The invention discloses a locally spraying fixture. The locally spraying fixture comprises a hollow base, a positioning board and a baffle, wherein the positioning board is sealed and fixed to the base; a plurality of positioning grooves are evenly formed in the positioning board at intervals; a plurality of through holes are formed in the positioning grooves and are communicated with the interior of the base; the base is provided with at least one gas connecting openings; the baffle is positioned on the base in a vertically moving mode and located above the positioning board; the baffle is evenly provided with a plurality of notches used for spattering of spray paint at intervals. The locally spraying fixture can improve the spraying efficiency, ensure the spraying quality and achieve automatic and local spraying.

Description

technical field [0001] The invention relates to a spraying fixture, in particular to a partial spraying fixture. Background technique [0002] After the molding of plastic products is completed, some exterior surfaces need to be sprayed. However, some exterior surfaces that need to be sprayed do not require full spraying. In actual production, partial spraying is often required. If the entire surface is sprayed, it will not only waste paint but also The spraying efficiency is low. The existing local spraying method is to cover the protective film on the place where the product does not need to be sprayed by hand, and then place it on a flat plate for spraying. Once there is shaking during the process, it will be sprayed to other places, and the quality of the spraying is poor. After the spraying is completed, in the process of removing the protective film from the product, the paint will often fall off, which will affect the working environment. Once the paint falls to the ...

AI Technical Summary

Problems solved by technology

[0002] After the molding of plastic products is completed, some exterior surfaces need to be sprayed. However, some exterior surfaces that need to be sprayed do not require full spraying. In actual production, partial spraying is often required. If the entire surface is sprayed, it will not only waste paint but also The spraying efficiency is low. The existing local spraying method is to cover the protective film on the place where the product does not need to be sprayed by hand, and then place it on a flat plate for spraying. Once there is shaking during the process, it will be sprayed to other places, and the quality of the spraying is poor. After the spraying is completed, in the process of removing the protective film from the product, the paint will often fall off, which will affect the working environment. Once the paint falls to the On the product, it is difficult to erase, and the entire product will be scrapped, thereby reducing the yield rate

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