An erv valve positioning seat and oiling apparatus

Abstract

This invention provides an ERV valve positioning seat and an oiling device. The positioning seat includes a base with a placement groove on the top that matches the bottom of the ERV valve, and a first positioning structure and a second positioning structure spaced apart at the bottom. The base is composed of coaxially connected stepped columns, with the second column having a horizontal through hole on its side wall. The oiling device includes a rotating platform and the aforementioned positioning seat. The rotating platform has a third positioning structure and a fourth positioning structure that match the dual positioning structure at the bottom of the positioning seat, and is equipped with a horizontal laser emitter whose emission height is aligned with the center of the through hole to monitor the rotation status. The dual positioning structure ensures that the base is coaxial with the rotation axis, and combined with real-time laser monitoring of the rotation position, it achieves precise positioning, uniform coating, and automated control of the ERV valve oiling process, effectively improving oiling efficiency and product consistency.

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