A kind of automobile water cutting sealing strip surface wear-resistant coating spraying device

By designing a spraying device that includes an outer protective plate, a support plate, a spraying mechanism, a clamping seat, and an infrared sensor, the problems of poor coating thickness uniformity and difficulty in controlling the spraying range were solved, achieving uniform spraying and precise control of wear-resistant coatings and reducing process costs.

CN224462979UActive Publication Date: 2026-07-07YANCHENG MUER AUTOMATION TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
YANCHENG MUER AUTOMATION TECHNOLOGY CO LTD
Filing Date
2025-07-22
Publication Date
2026-07-07

AI Technical Summary

Technical Problem

Existing spraying equipment has poor coating uniformity. Excessive local thickness can easily lead to cracking after curing, while insufficient thickness cannot meet wear resistance requirements. Furthermore, the spraying range is difficult to control precisely, which can easily cause contamination in non-sprayed areas and increase process costs.

Method used

The device design includes an outer protective plate, a support plate, a spraying mechanism, a clamping seat, a transfer mechanism, and an infrared sensor. The spraying head is connected to an external feed pump, and the movement of the clamping seat is controlled by an electric cylinder. The spraying range is precisely controlled by the sliding of the slider on the slide rail and the monitoring of the infrared sensor, thus avoiding contamination of non-spraying areas.

Benefits of technology

This technology enables uniform spraying of wear-resistant coatings, improves spraying quality and precision, and reduces process costs.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224462979U_ABST
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Abstract

The utility model discloses an automobile water cuts sealing strip surface wear -resisting coating spraying device relates to the technical field of spraying device, including the outer guard, the inner side wall fixedly connected with support plate of outer guard, the bottom surface mounting of support plate has the spraying mechanism, the below of spraying mechanism is provided with the clamping seat, the bottom surface of clamping seat is provided with the transfer mechanism, the transfer mechanism includes support seat, electric jar, tow plate, slide rail and infrared sensor, and the end of support seat is fixedly connected with the inner side wall of outer guard, the utility model discloses through spraying head and external feeding pump connection, utilize spraying head and spray wear -resisting coating downward, cooperate electric jar control tow plate drive clamping seat and make and push and pull move, make sealing strip surface reciprocating uniform speed through the below of spraying head to the wear -resisting coating even spraying on sealing strip surface to improve the spraying quality.
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