Intelligent oil return device for bottle preform production line

By introducing intelligent filtration components and a lifting system into the oil return device, the problem of the lack of filtration function in the oil return device is solved, and impurity filtration and height adjustment are realized, thereby improving the service life and applicability of the equipment.

CN224545249UActive Publication Date: 2026-07-24GUANGZHOU ZIJIANG PACKAGING CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
GUANGZHOU ZIJIANG PACKAGING CO LTD
Filing Date
2025-08-07
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

Existing oil return devices lack filtration capabilities, causing metal shavings and plastic particles to enter the hydraulic or lubrication system, resulting in severe equipment wear and affecting the service life of production line equipment.

Method used

An intelligent oil return device for a preform production line was designed, equipped with an intelligent oil return filtration component and an intelligent lifting component, including a filter screen, a flow sensor, an alarm, and a lifting system. It can filter impurities and adjust the height to adapt to different equipment.

Benefits of technology

It effectively filters metal shavings and plastic particles, preventing equipment wear and extending equipment lifespan. Its height is adjustable to adapt to different equipment, enhancing its applicability.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224545249U_ABST
Patent Text Reader

Abstract

The utility model provides a kind of bottle embryo production line intelligent oil return device, it is related to bottle embryo production technical field, including oil return device main part, the front end of oil return device main part is provided with intelligent oil return filter component, the oil return filter component includes oil outlet pipe and oil suction pipe, the surface of oil suction pipe is connected with flow sensor and second pump body, the surface of oil outlet pipe is connected with first pump body, the side surface of oil return device main part is provided with top and is connected with observation window, the outer surface of oil return device main part close to observation window is connected with alarm, the top of oil return device main part is connected with top cover, in the utility model, when carrying out oil return operation by oil outlet pipe and oil suction pipe, metal scrap, plastic particle and other impurities can be filtered and adsorbed by filter screen in it, avoid the problem that impurity is easily led to equipment wear seriously when entering hydraulic system or lubricating system, improve the service life of equipment.
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