Surface spraying device for composite door manufacturing

Abstract

The invention discloses a surface spraying device for composite door manufacturing. The surface spraying device for composite door manufacturing comprises spraying nozzles, a composite door body, a spraying box, a spraying chamber, a lower fixed hook, pull rings, a guide post I, a screw rod I, a side shell I, a movable seat I, connectors, hoses, an upper shell, a driven pulley, a belt, a motor, adriving pulley, a screw rod II, a side shell II, an upper fixed hook, a guide post II and a movable seat II. The surface spraying device for composite door manufacturing is reasonable and simple in structure, low in production cost, convenient to install and complete in function. Firstly, the pull rings are fixed to technological threaded holes in the upper and lower surfaces of the composite doorbody, then the pull rings are tightly hooked in the lower fixed hook and the upper fixed hook, and thus it is guaranteed that the composite door body is in a vertical position and spraying is conveniently conducted through the praying nozzles. During spraying, paint enters the spraying nozzles through the connectors and the hoses, the left and right surfaces of the composite door body are sprayedsimultaneously, and thus spraying efficiency is greatly improved.

Description

Technical field: [0001] The invention relates to the field of door manufacturing equipment, in particular to a surface spraying device for composite door manufacturing. Background technique: [0002] The production of composite doors has to go through many steps, from the selection of raw materials, dehydration, etc., to the grinding and painting of composite doors; the quality of these composite doors is directly related to the quality of finished brand composite doors; The post-production process of the composite door directly affects the final use effect of the composite door; a good painting process can not only make the texture of the composite door clearly visible, but also protect the material of the composite door from the penetration of moisture in the air. The service life of making is longer; And existing composite door manufacturing surface spraying device is difficult to meet the needs of simultaneous spraying on both sides of composite door, thus has had a stro...

AI Technical Summary

Problems solved by technology

[0002] The production of composite doors has to go through many steps, from the selection of raw materials, dehydration, etc., to the grinding and painting of composite doors; the quality of these composite doors is directly related to the quality of finished brand composite doors; The post-production process of the composite door directly affects the final use effect of the composite door; a good painting process can not only make the texture of the composite door clearly visible, but also protect the material of the composite door from the penetration of moisture in the air. Make the service life longer; and the existing surface spraying device for composite door manufacturing is difficult to meet the needs of simultaneous spraying on both sides of the composite door, which seriously affects the production efficiency and quality of the composite door

Images