Device for uniformly spraying paint to various wooden toy parts based on photoresistors

Abstract

The invention relates to the technical field of wooden toy manufacture, and discloses a device for uniformly spraying paint on various wooden toy parts based on photoresistors. The device comprises a shell, a protective box body is movably connected to the interior of the shell, a half gear is movably connected to the interior of the protective box body, the upper end of the half gear is meshed with a rack, the left end of the rack is rotationally connected with a transmission rod, the lower end of the transmission rod is rotationally connected with a T-shaped rod, the lower end of the T-shaped rod is fixedly connected with a connecting block, the lower end of the connecting block is fixedly connected with a half-moon pressing block, and the lower end of the half-moon pressing block is movably connected with an air bag. The internal pressure intensity of a spraying nozzle is increased, so that sprayed paint is emitted in a mist shape, paint spraying is more uniform, meanwhile, due to the fact that teeth distributed on half gear are not complete, the rack reciprocates left and right, airflow in the air bag is continuously conveyed into a paint feeding mechanism, and therefore the effect of automatic and uniform paint spraying is achieved.

Description

technical field [0001] The invention relates to the technical field of wooden toy manufacturing, in particular to a device for uniformly spraying paint on various wooden toy parts based on photoresistors. Background technique [0002] Wooden toys refer to toys made of natural materials such as wood and bamboo or synthetic wood, which are generally synthesized or assembled. They are divided into pure wood and synthetic wood toys. The use of wooden toys is less harmful to children. Combination toys made of toys are also more helpful for children's brain power to start, but the surface of wooden toys needs to be painted to be safer. [0003] Generally, the surface treatment of wooden toys is done manually by painting the surface. The treatment efficiency is low, the painting is uneven, and it is easy to make mistakes and forget a certain part. At the same time, for some different types of wooden toys Toys cannot treat the surface very well, so a device based on photoresistors ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a photoresistor-based uniform spraying device for various wooden toy parts, which has the advantages of automatic uniform spraying and adapting to the size of different types of wooden parts, and solves the time-consuming and labor-intensive problems of manual processing. Uneven brushing, can not handle all kinds of wooden parts well

Images