An external booster and voltage regulator system for automobile painting equipment and its working method
A coating equipment and voltage stabilization technology, applied in the direction of spraying devices, can solve the problems of insufficient air pressure and unstable pressure value, and achieve the effects of prolonging the service life, uniform and stable rotation speed, and reducing wear and tear.
Active Publication Date: 2018-12-21
CHONGQING CHANGAN AUTOMOBILE CO LTD
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Problems solved by technology
[0004] The purpose of the present invention is to provide an external pressurization and stabilizing system for automobile painting equipment. By recompressing the compressed air, the problem of insufficient air pressure and unstable pressure value required by the air motor of automobile painting equipment can be solved. question
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[0026] The present invention is further elaborated in conjunction with the accompanying drawings.
[0027] Such as figure 1 and figure 2 As shown, it includes: an air storage tank 2 , a compressed air inlet 3 , a tee joint 5 , a pressurized air outlet 12 , connecting pipes, a filtration and separation combination, a one-way valve 6 and a booster pump 10 .
[0028] There are two sets of filtration and separation combinations, one set is connected in series by the first pressure reducing valve 13A, the first oil-water separator 15A and the first filter 14A, and the other set is connected in series by the second pressure reducing valve 13B, the second oil-water The separator 15B and the second filter 14B are sequentially connected in series.
[0029] The compressed air inlet 3 is provided at the inlet end of the first filter 14A for inputting compressed air. The supercharged air outlet 12 is provided at the outlet end of the second filter 14B, and outputs supercharged air.
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The invention relates to an external pressure increasing and stabilizing system of an automobile coating device. The external pressure increasing and stabilizing system of the automobile coating device comprises an air storage tank, a compressed air inlet, a three-way connector, an air outlet, connection pipes, a filtering separation assembly, a one-way valve and a booster pump. The compressed air inlet is installed at the inlet end of a first filter. The pressurized air outlet is installed at the outlet end of a second filter for outputting the pressurized air. The outlet end of a first pressure reducing valve is communicated with the air storage tank and the booster pump through the three-way connector by a first connection pipe and a second connection pipe. The first connection pipe is provided with the one-way valve. The air outlet end of the booster pump is connected with the inlet of the air storage tank through the pipeline. The booster pump is provided with a boosting regulating valve. The air outlet end of the air storage tank is communicated with a second pressure reducing valve through a third connection pipe. The air storage tank is provided with a safety valve of the air storage tank. The external pressure increasing and stabilizing system of the automobile coating device is capable of recompressing the compressed air entering the device, so the reliable, stable and clean high-pressure compressed air is provided to an air motor of the automobile coating device, and the air motor can acquire the uniform and higher revolving speed.
Description
technical field [0001] The invention relates to the field of automobile manufacturing and painting equipment, in particular to an externally connected boosting and stabilizing system and working method of automobile painting equipment. Background technique [0002] At present, with the rapid development of automobile painting technology, automobile painting equipment plays an important role in the spraying process, which is an important factor that determines the consistency and high texture of the appearance of automobile paint. The appearance of high-quality paint surfaces often requires high-quality metallic paint or high-flow spraying to achieve. However, it is necessary to optimize the parameters of the automotive coating equipment when carrying out high-metal texture coatings or increasing the spraying flow rate of the coating. However, the air motor power of the automotive coating equipment is often insufficient due to low external air pressure, resulting in the inabi...
Claims
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IPC IPC(8): B05B12/08
CPCB05B12/087
Inventor 魏正玺蒋朝福秦小强邓小金闫旭辉
Owner CHONGQING CHANGAN AUTOMOBILE CO LTD