Automatic proportioning machine, automatic proportioning system of powder coating and proportioning method of powder coating

Abstract

The invention relates to an automatic proportioning machine, an automatic proportioning system of a powder coating and a proportioning method thereof, belonging to the technical field of powder coating proportioning systems. The automatic proportioning machine comprises a material tank and an asynchronous machine arranged on a central shaft of the material tank, and is characterized in that: the material tank consists of an outer tank body and an inner tank body sharing the central shaft with the outer tank body; a required number of clapboards are connected to the shaft wall of the central shaft; the other ends of the clapboards are connected with the outer tank body; the material tank is averagely divided into independent chambers by the clapboards; each chamber comprises an inner chamber for accommodating pigments and accessory ingredients, and an outer chamber for accommodating resin and filling materials; and the bottom of the material tank is provided with a material discharge machine communicated with each chamber, and the material discharge machine is connected with a pneumatic valve. According to the automatic proportioning machine, the automatic proportioning system and the proportioning method disclosed by the invention, the structure and design are reasonable, raw materials can be automatically and rationally selected and proportioned automatically, and toning can be automatically finished.

Description

technical field [0001] The invention relates to an automatic batching machine, a powder coating automatic blending system and a blending method thereof, and belongs to the technical field of powder coating blending systems. Background technique [0002] After 20 years of rapid development in my country, the output of powder coatings has already ranked first in the world, and the technology has become more and more mature and stable. However, as the competition for powder coatings becomes more and more fierce, new market requirements have gradually formed. The characteristics are that the variety of designs and colors is increasing, and the delivery time is getting shorter and shorter. Powder companies have to complete more than a dozen models and colors every day, and their profits are gradually increasing. However, the labor cost of technicians is increasing year by year, so improving the work efficiency of technicians is the best way to reduce costs. [0003] The technica...

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Problems solved by technology

[0003] The technical process used in the production of powder coatings is basically completed manually by the company's technicians, with heavy workload, serious waste of materials, and lack of scientific basis for formula optimization are very common. However, the technical level and knowledge capacity of technicians are limited. When the formula is formed, the materials cannot be selected according to the needs, the formula cannot be optimized according to the requirements, and the appropriate cost performance can be found, resulting in unnecessary waste and duplication of work

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