Powder spraying device

Abstract

The invention provides a powder spraying device. The powder spraying device includes a spraying gun, a controller, a powder storage room and a base; the power storage room, a recovery device, and a power supply device are successively arranged on the base from left side to right side; a high voltage static device is arranged in the base; the powder storage room, the recovery device and the power supply device are fixedly connected to an operation table; two rolling wheels are arranged in the operation table; the controller is arranged on the right end of the operation table; the tops of the spraying gun and the controller are connected to a shielding cover; a fan is arranged on the top of the inner side of the shielding cover; the recovery device consists of a powder suction device, pulse blowing nozzles, air blast tubes and a residue powder outlet; a powder feeding tube and a gun tube are connected to the inner part of the spraying gun. The beneficial effects of the invention are that the shielding cover can be fully utilized to effectively prevent powder from spreading outside; the recovery device can effectively recover the spread powder to be reused; and the pollution to an environment can be effectively relieved.

Description

technical field [0001] The invention belongs to the field of spraying equipment, in particular to a powder spraying equipment. Background technique [0002] The electrostatic powder spraying process appeared in the 1960s. With the rapid development of my country's manufacturing industry, due to the unique advantages of powder spraying technology, such as good environmental protection performance, simple operation, no organic solvent, and excellent coating performance, it has been used by most Replaced the original paint coating process. Similar to the paint process, the powder spraying process is also to place the workpiece in the factory for spraying. When the powder is sprayed, the powder to be sprayed is sprayed into the electrostatic field through the powder spraying equipment, and the powder is adsorbed on the surface of the workpiece through the action of static electricity, and then the adsorbed The powder is baked at high temperature, cured, and finally formed into a...

AI Technical Summary

Problems solved by technology

Spraying on cosmetic bottles and boxes used in modern times, powder spraying equipment is also widely used. When spraying cosmetic bottles in practice, the spraying environment is a non-closed space. In the process of spraying cosmetics, the powder used for spraying will be in its 5 The range of -10 meters is full of dust, and the operators are also full of dust, so it not only affects the health of the operators, but also pollutes the environment, causing multiple wastes of raw materials for spraying cosmetic bottles

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