Four-corner centering structure for outlet valve of putty spraying machine

By adopting four-angle centering structure and ceramic ball design in the valve outlet of putty sprayer, the problems of unstable centering and poor wear resistance of traditional valves are solved, and higher spray accuracy and equipment service life are achieved.

CN222669138UActive Publication Date: 2025-03-25JIANGSU CHUANGTU MASCH TECH CO LTD
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Patent Information

Application Number
CN202421510141.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-28
Publication Date
2025-03-25
Estimated Expiration
2034-06-28

AI Technical Summary

Technical Problem

The centering stability of the valve of the traditional putty sprayer is poor and is not wear-resistant, resulting in uneven spraying, affecting the quality of the coating, and has high maintenance costs and short service life of the equipment.

Method used

The four-angle centering structure of the valve outlet is adopted, including the valve outlet nut, the four-angle seat of the valve outlet, the ceramic ball and the spring design. Through the use of the multi-layer cylinder structure and the use of the ceramic ball, the centering effect and wear resistance of the valve outlet parts are improved.

Benefits of technology

It improves the accuracy of the spraying process and the service life of the equipment, reduces maintenance costs, and ensures uniformity and high quality of putty spraying.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The utility model discloses an outlet valve four-corner centering structure of a putty spraying machine, which comprises an outlet valve nut, an outlet valve nut sealing pad sleeved on the top of the outlet valve nut, an outlet valve four-corner seat arranged on the top of the outlet valve nut, an outlet valve alloy seat arranged in a second circular through groove, a convex table arranged on the top of the outlet valve nut, and a spring arranged on the surface of the convex table. A ceramic ball is arranged at the top of the spring, the spring and the ceramic ball are located in the first circular through groove, the ceramic ball is located below the outlet valve alloy seat, an outlet valve four-corner nylon sealing gasket is arranged at the top of the second sleeve, and a T-shaped sleeve is arranged at the top of the outlet valve four-corner nylon sealing gasket. The utility model has the advantage that the centering effect of the outlet valve component is improved by adopting the four-corner seat and the multi-layer cylinder structure. Compared with a traditional centering mode, the structure provides more stable support, errors caused by component looseness are reduced, and the accuracy of the spraying process is ensured. The ceramic ball and the spring are used at the valve outlet position, and the valve outlet alloy seat is designed, so that abrasion caused by frequent operation is reduced.
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