Sealed powder box applied to powder supply center

Abstract

The object of the present invention is to provide a closed powder box for powder supply center, including: powder catcher, powder box cover plate, cylinder, powder box body, vibrating assembly, powder return port, powder filling port, pump seat, guide assembly , control device, powder supply center body and vibration motor, characterized in that: the vibration assembly is arranged in the powder supply center body, the vibration motor is installed at the lower end of the vibration assembly, and the vibration motor and the vibration assembly are connected to each other. The powder box body is arranged on the upper end of the vibrating assembly. The beneficial effect of the present invention is that: the present invention has combined the advantage of open type powder box and old-fashioned airtight powder box, keeps powder box airtight when spraying, does not overflow powder, can directly replace powder box casing when cleaning and changing colors, avoids It solves the problem of color mixing caused by unclean cleaning during color change, which can not only improve the working environment, but also shorten the color change time, improve production efficiency and reduce the work intensity of operators.

Description

technical field [0001] The invention relates to the technical field of electrostatic powder spraying, in particular to a closed powder box for a powder supply center. Background technique [0002] At present, the powder supply center is the powder supply system in the electrostatic powder spraying system. Compared with the traditional powder supply barrel, it is highly integrated and easy to clean and is widely used in the rapid color change spraying system. Electrostatic powder spraying system is a common spraying method at present. In the spraying operation, the requirements for color change and improvement of the working environment are increasing. The traditional centralized powder supply tank has gradually been used for powder supply due to its difficulty in cleaning and serious powder spillage. Center replaces. At present, most of the powder supply barrels in the powder supply centers widely used by manufacturers are open structures. Due to the fluidization device at ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a closed powder box for the powder supply center. The invention combines the advantages of the open powder box and the old-fashioned closed powder box, and keeps the powder box closed during spraying without spilling powder. The powder box can be replaced directly, avoiding the problem of color mixing caused by unclean cleaning during color change, which can not only improve the working environment, but also shorten the time of color change, improve production efficiency and reduce the work intensity of operators

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