Powder coating mixing vibration screen

Abstract

The invention belongs to the technical field of powder coating production, and particularly discloses a powder coating mixing vibration screen. The screen comprises a box, a feeding inlet is formed inthe top of the box, a discharging outlet is formed in the side wall of the box, a first screen plate and a second screen plate are arranged inside the box, the first screen plate is located above thesecond screen plate, a grinding hammer is arranged on the first screen plate, a grinding roller is arranged at the bottom of the grinding hammer, a driving device for driving the grinding hammer to move left and right is connected to the grinding hammer, a rotating shaft is rotationally connected to the axis of the second screen plate, stirring fan blades are arranged at the periphery of the topof the rotating shaft, and a power source for driving the rotating shaft to rotate is connected to the bottom of the rotating shaft. By adopting the technical scheme, raw materials are ground into powder by means of the grinding hammer, the raw materials are screened through the first screen plate and the second screen plate, meanwhile, the raw materials are mixed to be uniform, powder coating mixing, grinding and screening are combined into a whole, working procedures are simplified, and the working efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of powder coating production, in particular to a powder coating mixing vibrating screen. Background technique [0002] Powder coating is a new type of solvent-free 100% solid powder coating. It is solvent-free, pollution-free, recyclable, environmentally friendly, energy-saving and resource-saving. Compared with other coatings, powder coatings are easier to apply and reduce labor intensity. [0003] Powder coatings have requirements for fineness and particle size, and some raw materials of powder coatings may be in the form of lumps or particles with large particle sizes. Meet the requirements. [0004] The vibrating screen is an indispensable high-precision fine powder screening machine in the production of powder coatings. The purpose of the material, so as to complete the screening and filtration of the coating, plays a very important role in ensuring the quality of the finished powder coating; at pres...

AI Technical Summary

Problems solved by technology

[0004] The vibrating screen is an indispensable high-precision fine powder screening machine in the production of powder coatings. The purpose of the material, so as to complete the screening and filtration of the coating, plays a very important role in ensuring the quality of the finished powder coating; at present, the processing steps of the powder coating are generally to mix the raw materials first, then crush, grind and screen to obtain the powder coating Finished products, the processing equipment used in this process has a low degree of automation, and each step operates independently, resulting in poor continuity of production and low production efficiency

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