A front handle assisted bottle removal structure

CN224408440UActive Publication Date: 2026-06-26GUANGDONG XIANYI PRECISION MACHINERY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
GUANGDONG XIANYI PRECISION MACHINERY CO LTD
Filing Date
2025-09-08
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

In existing technologies, bottles with front handles tend to stick to the mold during demolding, making demolding difficult, affecting production efficiency and product yield, and traditional demolding mechanisms cannot effectively solve this problem.

Method used

A spring assembly is installed in the blow molding mold. When the mold opens, the spring assembly releases potential energy through the ejector rod, which acts directly on the handle to provide a precise ejection force and help the handle detach from the mold.

Benefits of technology

It achieves reliable and automatic demolding of the handle, avoids damage to the bottle body, improves the automation level of the production line and the quality of finished products, reduces manual intervention, and shortens the production cycle.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224408440U_ABST
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Abstract

The utility model discloses a kind of front handle auxiliary bottle releasing structure, belong to blow mould technical field.The utility model aims at solving the technical problem that bottle with front handle is difficult to release from mould and production efficiency is low after blow molding due to the adhesion of handle and mould body.The structure includes mould body and spring assembly installed on it.Spring assembly is set on the area corresponding to the forming position of bottle handle in mould cavity on mould body.When mould is closed, spring assembly is compressed and stores spring potential energy;After mould is opened, spring assembly releases its stored energy, and a instantaneous ejection thrust is applied to the handle of bottle, so that bottle is forced to be pushed out of mould body.The utility model directly attacks the root cause of sticking to mould, and the release is accurate and reliable, which can effectively improve product yield and production automation level, and the structure is compact and easy to integrate.
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