Piezoelectric atomizing spraying equipment

Abstract

The invention discloses piezoelectric atomizing spraying equipment. The piezoelectric atomizing spraying equipment comprises an operation module, a control module, a working module and an auxiliary module and is characterized in that the operation module comprises a fixing frame and a touch screen fixed in the fixing frame; the control module comprises a controller which is electrically connectedwith the operation module, the working module and the auxiliary module; the working module comprises a sprayer; the auxiliary module comprises an injection pump, an air compressor and a piezoelectricatomizing generator; the injection pump is communicated with the sprayer through a first pipeline, the air compressor is communicated with the sprayer through a second pipeline, and the piezoelectricatomizing generator is electrically connected with the sprayer; the working module is embedded into the fixing frame, and the control module and the auxiliary module are arranged outside the fixing frame. The piezoelectric atomizing spraying equipment is high in integration level and low in trouble shooting.

Description

technical field [0001] The invention relates to the field of spraying equipment, in particular to piezoelectric atomization spraying equipment. Background technique [0002] With the rapid development of the information industry and the electronics industry, the thin film preparation technology has been greatly improved, especially the piezoelectric atomization spraying method has strong repeatability, high stability, large-area coating and is not affected by the shape of the substrate. It has been widely used in the preparation of thin films because of its appearance influence and other characteristics. The piezoelectric atomization spraying method actually uses piezoelectric atomization nozzles to vibrate the coating liquid into fine droplets, which are sprayed onto the surface of the substrate to form a film with uniform thickness. The quality of the film and the efficiency of the preparation depend on the structure of the equipment itself, because the different structur...

AI Technical Summary

Problems solved by technology

[0004] The existing three-dimensional and separate piezoelectric atomization spraying equipment have their own shortcomings, which have a negative impact on film quality and production efficiency

Although the three-dimensional piezoelectric atomization spraying equipment has a high degree of automation and integration, which improves the efficiency of film preparation, the integration of various modules makes the equipment functions and processes complex, making operation inconvenient and affecting film quality.

Moreover, the control module is mainly the wiring part between electrical components. Once the equipment fails, the integration of the control module and other modules will make troubleshooting more difficult.

Usually, each module of the three-dimensional piezoelectric atomization spraying equipment is not detachable, and the overall weight of the equipment is very large, which is not conducive to handling

Although the separate piezoelectric atomization spraying equipment is simple to operate, easy to troubleshoot and easy to carry, but the overall automation and integration degree is not high, which greatly reduces the efficiency of film preparation

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