治具

By designing a multi-functional fixture, the welding of the adapter piece and the core assembly process can be completed on a single fixture, solving the problems of multiple handling and inaccurate positioning in the existing technology, and improving battery production efficiency and quality.

CN117484182BActive Publication Date: 2026-07-17WUXI LEAD INTELLIGENT EQUIP CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
WUXI LEAD INTELLIGENT EQUIP CO LTD
Filing Date
2023-12-19
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

In the existing technology, the processes of welding the adapter piece, assembling the core, and applying the binding adhesive in the battery production process need to be carried out on different fixtures, which leads to multiple handling and inaccurate positioning, affecting the processing quality and extending the production cycle.

Method used

Design a multifunctional fixture, including a base, a bearing mechanism, a clamping mechanism, and a flipping mechanism, which can complete the welding of the adapter piece and the core assembly process on a single fixture. Through the cooperation of the clamping and flipping mechanisms, the stable fixing and position conversion of the battery cell can be achieved.

Benefits of technology

It shortens the battery production cycle, improves the consistency and functional stability of the fixtures, reduces handling steps, and ensures the stability and processing quality of the battery cells.

✦ Generated by Eureka AI based on patent content.

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Abstract

本申请涉及电池生产设备技术领域,尤其涉及一种治具。治具包括基座、承载机构、两个夹紧机构以及翻转机构。承载机构设置于基座,并用于固定顶盖。两个夹紧机构在第一方向上位于承载机构的两侧,夹紧机构用于夹持电芯。翻转机构设置于基座,并能够带动两个夹紧机构在第一位置与第二位置之间翻转,夹紧机构的转动轴线平行于第二方向,第二方向垂直于第一方向。当两个夹紧机构均处于第一位置时,两个电芯的顶面彼此相对,且顶盖位于两个电芯的顶面之间,当翻转机构带动两个夹紧机构由第一位置翻转至第二位置时,两个电芯的侧面贴合并形成电芯组,且两个电芯的顶面朝向相同并与顶盖相对。本申请提供的治具,可以缩短电池的生产周期。
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