Non-planar smearing device for polymer galling waterproof paint

By designing a non-planar coating device for polymer bleaching waterproof coating, including a brush mechanism, an adjustment mechanism and a roller mechanism, the problems of missing and repeated coating during arc surface application in the prior art are solved, and uniform coating and efficient coating effects on different arc surfaces are achieved.

CN119711725AInactive Publication Date: 2025-03-28ANHUI LANGKAIQI TECH CO LTD
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Patent Information

Application Number
CN202411919369.2
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-25
Publication Date
2025-03-28
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

In the prior art, when applying curved surfaces using a straight-tube drum, it is easy to cause missed coating or repeated coating, and its applicability is poor.

Method used

A non-planar coating device for polymer woven waterproof coating is designed, including a brush mechanism, an adjustment mechanism and a roller mechanism. The brush mechanism can adaptively fit the arc surface through the cooperation of the brush cloth and the support plate; the adjustment mechanism can adjust the application area of ​​the brush cloth through the cooperation of the knob and the limiting groove; the roller mechanism can maintain the stability and effectiveness of the brush cloth through the cooperation of the annular airbag and the folding airbag.

Benefits of technology

The device can evenly apply coating on curved surfaces of different shapes, avoiding leakage and uneven coating thickness, improving the application range and efficiency of the device, and reducing costs.

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Abstract

The invention belongs to the technical field of coating smearing, and discloses a polymer galling waterproof coating non-planar smearing device which comprises a brush mechanism, the brush mechanism comprises a collecting shell, sliding blocks are fixedly connected to the two sides of the collecting shell correspondingly, and the interiors of the sliding blocks are elastically connected with two clamping blocks through two first springs correspondingly; through cooperation of structures such as brush cloth and a supporting plate, the device can be fully attached to the cambered surface conveniently, the handle is held by hand to abut the device against the cambered surface and apply pressure, and the distance between the concave part of the brush cloth and the surface of the rolling brush cylinder is reduced till the two sides of the brush cloth abut against the surface of the cambered surface; the self-adaptive fitting capability ensures that when polymer galling waterproof paint is smeared on cambered surfaces of different shapes, the paint can be uniformly smeared on all corners of the cambered surfaces, the situation of missed coating or non-uniform coating thickness caused by incapability of fitting is avoided, and the application range of the device is widened.
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