Three-dimensional model surface treatment device based on ultrasonic waves

Abstract

The invention provides a three-dimensional model surface treatment device based on ultrasonic waves, and belongs to the field of product surface machining equipment. The three-dimensional model surface treatment device comprises a box, an ultrasonic atomizer and a controller, wherein the ultrasonic atomizer and the controller are arranged in the box. The ultrasonic atomizer is arranged at the bottom of the box and electrically connected with the controller. The box is provided with a pyramid-shaped top cover which is connected with a flexible gas collector in a buckled mode. A porous mist uniformizing plate and an arc-shaped liquid chemical collector are arranged at the bottom of the box, and the porous mist uniformizing plate is arranged on the arc-shaped liquid chemical collector. The ultrasonic atomizer is fixed to the bottom of the arc-shaped liquid chemical collector, and a liquid inlet of the ultrasonic atomizer right faces a hole in the center of the arc-shaped liquid chemical collector so as to receive backflow liquid chemicals. The liquid chemicals are atomized through high-frequency oscillation of ultrasonic waves, then the flexible gas collector is used for collecting atomized gas for recycling, the three-dimensional model surface treatment device is overall sealed to prevent chemical mist in the device from leaking, and therefore the quality and safety of three-dimensional model polishing are guaranteed.

Description

technical field [0001] The invention belongs to the field of product surface processing equipment, in particular to a three-dimensional model surface processing device based on ultrasonic waves. Background technique [0002] 3D printing technology is to produce a 3D model layer by layer. Compared with the existing processing technology, the printing time is short, no assembly is required, and products with complex structures can be printed, and its cost is low and economical. High benefit. Nowadays, as a relatively novel and practical new technology, 3D printing technology is used by more and more manufacturers, studios and enthusiasts, and 3D printers are also widely used in various industries. However, the objects produced by the three-dimensional printer are relatively rough and must be polished to make the surface of the object smooth and shiny. Polishing includes manual sandpaper polishing and polishing machine polishing. Existing polishing devices must vaporize chlor...

AI Technical Summary

Problems solved by technology

Existing polishing devices must vaporize chloroform and acetone by heating, but chloroform, as an unstable and highly toxic chemical, may explode when heated and in contact with air, resulting in extremely serious consequences. The top cover of the polishing machine is not completely sealed, the heating process will overheat the shell, and the top cover will be lifted, resulting in gas leakage and endangering the health of users

In addition, the existing polishing machine will heat slowly in a cold environment, requiring more heating time to heat chloroform and acetone, which greatly increases the time for polishing objects in winter, reduces work efficiency, and increases production costs

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