A painting apparatus for a production line of slate flooring.

By introducing a filter plate and a turbulence wheel structure into the coating device of the stone crystal flooring production line, the problem of solid particles adhering in the drying gas was solved, and the flatness and tactile feel of the floor surface were improved.

CN224423433UActive Publication Date: 2026-06-30JIANGSU LICHE HOME TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
JIANGSU LICHE HOME TECHNOLOGY CO LTD
Filing Date
2025-07-31
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

In the traditional production process of stone crystal flooring, solid particles (such as dust and metal shavings) in the drying gas adhere directly to the uncured paint film surface, resulting in excessive surface roughness and affecting the aesthetics and feel of the flooring.

Method used

The system employs a filter plate and a turbulence wheel structure. After filtering and heating the air, it passes through the turbulence wheel and comes into contact with the stone crystal floor paint surface to dry, preventing solid particles from adhering. At the same time, a spring and moving frame structure ensures that the passive roller maintains stable contact with the floor for painting.

Benefits of technology

It improves the flatness and aesthetics of the stone crystal floor surface, avoids particle protrusions or pits, and ensures the tactile quality of the floor.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224423433U_ABST
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Abstract

This utility model discloses a painting device for a production line of slate-coated flooring, belonging to the technical field of slate-coated flooring production equipment. It includes a painting rack for supporting the slate-coated flooring, a fixed frame welded to the top of the painting rack, and multiple air inlets for air intake on the side of the fixed frame. Each of the multiple air inlets is equipped with a fan. A sliding groove is provided on the vertical inner wall of the fixed frame, and a filter plate frame for support is slidably installed inside the sliding groove. A filter plate for filtering air is installed inside the filter plate frame. A heating pipe for heating air is installed on the vertical inner wall of the fixed frame. This painting device for a production line of slate-coated flooring can improve air filtration capacity, prevent solid particles in the drying gas from directly adhering to the uncured paint film surface, avoid particle protrusions or pits, ensure the surface roughness of the flooring, and improve aesthetics and tactile feel.
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