基于电池包螺钉拆卸装置的碎屑回收方法及螺钉拆卸装置

By adjusting the negative pressure and micro-oscillation strategy in real time, combined with the follow-up collection chamber structure, the problem of incomplete debris recovery during the screw disassembly process is solved, achieving efficient and safe debris recovery and energy consumption optimization.

CN122401059APending Publication Date: 2026-07-17HENGLI ELETEK
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HENGLI ELETEK
Filing Date
2026-06-01
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing screw removal devices lack real-time collection and processing of debris during the removal process, which makes metal debris prone to causing safety accidents such as short circuits, thermal runaway and explosions, and also results in uneven energy consumption.

Method used

By establishing a real-time control model for rotational torque and negative pressure intensity, combined with micro-oscillation modulation and a preset shutdown strategy, the negative pressure adsorption force is dynamically adjusted to capture debris. A follow-up collection chamber structure and elastic curtain design are adopted to achieve efficient debris recycling.

Benefits of technology

It significantly improves the debris recovery rate, reduces safety risks and energy consumption, ensures high cleanliness, high precision and low power consumption in the dismantling process, and has the ability to adapt to different working conditions.

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Abstract

本发明涉及动力电池拆解设备技术领域,具体是基于电池包螺钉拆卸装置的碎屑回收方法及螺钉拆卸装置。本发明包括以下步骤:在螺钉拆卸装置对螺钉拆卸旋转前,按照预设开启策略启动螺钉拆卸装置上的负压机构;在螺钉拆卸装置对螺钉旋转拆卸时,实时获取螺钉拆卸装置的旋转扭矩,并将该旋转扭矩输入负压调控模型;在正常工作状态下,负压机构根据负压调控模型输出的实时负压值调控负压强度;在螺钉拆卸完成时,负压机构按照预设关闭策略停止作业。本发明能够根据拆卸扭矩实时调控负压强度,形成随动式碎屑收集腔,显著提升碎屑回收率与安全性。
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