Anti-derailment suction cup air knife with sealing means

By installing suction cups and stabilizing components on the air knife, combined with the design of the sealing components, the problems of air knife misalignment and interface loosening under high-speed airflow and vibration conditions are solved, achieving stable installation and sealed connection of the air knife.

CN224316716UActive Publication Date: 2026-06-02深圳市建福科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
深圳市建福科技有限公司
Filing Date
2025-05-16
Publication Date
2026-06-02

AI Technical Summary

Technical Problem

Traditional air knife devices are prone to displacement under the reaction force of high-speed airflow and equipment vibration, resulting in deviation of the purging trajectory, and the air supply interface is prone to loosening and gas leakage.

Method used

It adopts an anti-displacement design with suction cups and stabilizing components. The air knife is fixed by suction cups, and the support mechanism of the stabilizing components and the connecting pipe structure of the sealing components are used to achieve stable installation of the air knife and stable connection of the pipeline and interface.

Benefits of technology

This effectively prevents the air knife from shifting during operation, improves the connection stability and sealing of pipelines and interfaces, and ensures the stable operation of the equipment.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224316716U_ABST
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Abstract

The utility model relates to the technical field of air knife, and disclose a kind of anti-deviation suction cup air knife with sealing device, including air knife, suction cup, stabilizer and sealing element, air knife is by air tube, knife plate and cover plate, the bottom of air tube is fixed with knife plate, knife plate is communicated with air tube inside, while both ends of air tube are threadedly connected with cover plate, the bottom of knife plate, along its length direction, be provided with air outlet notch, and air outlet notch is communicated with air tube inside, by wind collection in air tube, from air outlet notch, realize the water stain on object and blow off processing, air tube is fixed with suction cup and for improving the stabilizer of suction cup, stabilizer includes the installation box of being fixed on air tube. By installing suction cup and stabilizer on air tube, convenient installation is realized by suction cup adsorption, while the angle adjustment of support rod is realized by stabilizer, and support on the surface of installed component, to play the stability effect to air knife, effectively solve the problem that air knife produces deviation when operating.
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