Proportioning and stirring equipment for coating preparation

Abstract

The invention discloses proportioning and stirring equipment for coating preparation in the field of coating preparation. The proportioning and stirring equipment comprises a box body, supporting frames are arranged on the two sides of the lower end of the box body correspondingly, universal wheels are fixedly connected to the two sides of the lower end of each supporting frame correspondingly, apush rod is fixedly connected to the upper portion of one side wall of the box body, feeding pipes are arranged on the two sides of the upper end of the box body correspondingly, batching hoppers arefixedly connected to the upper ends of the feeding pipes, the lower ends of the feeding pipes are arranged in the box body, and a stirring chamber is installed in the middle in the box body. Accordingto the invention, materials required for coating preparation are put into the equipment through the batching hoppers, a flow motor drives a spherical impeller to rotate through a connecting shaft, sothat the materials enter the feeding pipes, the feeding flow can be changed by changing the operation speed of the flow motor, the flow limitation during coating material proportioning is facilitated, and if the flow motor operates at a constant speed, the feeding amounts of the materials can be controlled by controlling the rotating time, so that the feeding proportioning of the materials is facilitated, and coating preparation is facilitated.

Description

technical field [0001] The invention relates to the field of paint preparation, in particular to a proportioning stirring device for paint preparation. Background technique [0002] Coatings generally consist of four basic components: film-forming substances, pigments, solvents and additives. Film-forming substances are the main components of coatings, including oils, oils, processed products, cellulose derivatives, natural resins, synthetic resins, and synthetic emulsions. Film-forming substances also include some non-volatile reactive diluents, which determine the basic characteristics of the coating. Auxiliaries such as defoamers, leveling agents, etc., and some special functional auxiliaries, such as substrate wetting agents. There are generally two types of pigments, one is coloring pigments, common titanium dioxide, chrome yellow, etc., and the other is extender pigments, such as calcium carbonate and talcum powder. Solvents include hydrocarbons. Mineral spirits, a...

AI Technical Summary

Problems solved by technology

[0003] In the current existing technology, although the mixing equipment used for coating preparation can realize stirring and mixing of materials, it cannot control the feeding speed and feeding flow rate, which is not conducive to the proportion control of coatings and affects the preparation and use of coatings; existing The paint stirring and mixing equipment is too simple, the stirring effect is average, and it takes a long time to complete the sufficient stirring and mixing, resulting in low stirring efficiency of the paint material, which is not conducive to the use of paint preparation. At the same time, the existing paint stirring Most of the equipment is fixed, and the equipment cannot be moved at will. The paint can only be mixed and stirred at a fixed position, which will cause the paint mixing to be restricted by the site, which is not conducive to the use of paint mixing and mixing.

Images