Automatic oil supply device for O-shaped ring assembly

By designing an automatic oil supply device, the problems of low production efficiency and environmental pollution in the assembly process of O-rings for smart toilets were solved, realizing automated oiling, improving production efficiency and reducing material waste.

CN224135648UActive Publication Date: 2026-04-17COMA INTELLIGENT TECH CO LTD
1 Cites 0 Cited by

Patent Information

Application Number
CN202521056408.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-05-27
Publication Date
2026-04-17
Estimated Expiration
2035-05-27

AI Technical Summary

Technical Problem

The assembly process of O-rings in existing smart toilets suffers from low production efficiency, material waste, and poor working environment. In particular, the oiling process requires manual operation, resulting in low output and environmental pollution.

Method used

Design an automatic oil supply device for O-ring assembly, including an oil tank, an oil supply valve and an oil dipping station. The device automatically delivers lubricating oil to the oil dipping head through a pneumatic controller. It uses double one-way valves to ensure timed and quantitative oil supply. The oil dipping head is equipped with multiple uniform oil outlets to achieve automated oiling.

Benefits of technology

It improved the production efficiency of O-ring assembly, reduced material waste, improved the working environment, realized automated oiling, and ensured a uniform supply of lubricating oil.

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

Abstract

The utility model belongs to the technical field of intelligent closestool assembly equipment, and relates to an automatic oil supply device for O-shaped ring assembly, which comprises an oil barrel, an oil filling valve and an oil dipping platform, the oil barrel is connected with the oil filling valve through a first one-way valve, and the oil filling valve is connected with the oil dipping platform through a second one-way valve. An oil pressing air cylinder for conveying lubricating oil to the oil filling valve is arranged on the oil barrel, an oil feeding air cylinder for conveying the lubricating oil to the oil dipping table is arranged on the oil filling valve, the oil pressing air cylinder and the oil feeding air cylinder are both controlled by a pneumatic controller, and an oil dipping head is arranged on the oil dipping table. A plurality of oil outlets which are uniformly distributed along the circumferential direction are formed in the oil dipping head. The automatic oil supply device for O-shaped ring assembly can automatically supply oil to an oil coating device for O-shaped ring assembly, and it is guaranteed that oil coating automation is achieved.
Need to check novelty before this filing date? Find Prior Art