Paint mixing kettle with uniform color mixing function for production of polyurethane acrylic coating

By designing four sets of injection structures and premix structures in the paint mixing kettle, the problem of raw materials layering when filling in the existing paint mixing kettle is solved, and the stirring and mixing efficiency and color mixing effect of the raw materials are improved.

CN222658496UActive Publication Date: 2025-03-25HUIYANG DISTRICT CHENGYI IND CO LTD +2
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Patent Information

Application Number
CN202421398228.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-19
Publication Date
2025-03-25
Estimated Expiration
2034-06-19

AI Technical Summary

Technical Problem

The existing paint mixing kettles are prone to cause the raw materials to be layered when injecting materials, which affects the mixing and color matching effect of the stirring structure on the raw materials.

Method used

A paint mixing kettle including a base plate, a paint mixing kettle body, a stirring structure and four sets of material injection structures are designed. By setting up four sets of material injection structures on the bottom plate, different raw materials are added to the pre-store buckets and transported simultaneously through the conveying pump to avoid stratification of raw materials. At the same time, a premix structure is provided for pre-mixing and mixing to ensure that the raw materials have been fully mixed before being injected into the main body of the paint mixing kettle.

Benefits of technology

It effectively avoids the phenomenon of layering of raw materials in the paint mixing kettle, and improves the mixing efficiency and color mixing effect of the stirring structure on the raw materials of polyurethane acrylic coatings.

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Abstract

The utility model discloses a paint mixing kettle with uniform color mixing for polyurethane acrylic coating production, relates to the technical field of paint mixing kettles, and aims to solve the technical problem that raw materials are layered when the current paint mixing kettle injects the materials, and comprises a bottom plate, a paint mixing kettle main body is arranged in the center of the top of the bottom plate, and a stirring structure is arranged in the paint mixing kettle main body. Four sets of material injection structures are arranged on the periphery of the top of the bottom plate at equal intervals, each material injection structure comprises a pre-storage barrel and a conveying pump, the pre-storage barrels and the conveying pumps are all arranged on the top of the bottom plate, the output ends of the bottoms of the pre-storage barrels and the input ends of the conveying pumps are connected with first connecting pipes, and the output ends of the conveying pumps are connected with second connecting pipes. The output end of the second connecting pipe penetrates into the paint mixing kettle main body from the top of the paint mixing kettle main body. Therefore, the adjusting device has the advantages of being better in adjusting effect and higher in efficiency.
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