An automatic burr detection device for lithium-ion batteries

CN224436184UActive Publication Date: 2026-06-30CAMEL GRP NEW ENERGY BATTERY XIANGYANG CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
CAMEL GRP NEW ENERGY BATTERY XIANGYANG CO LTD
Filing Date
2025-02-24
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

Existing lithium-ion battery burr detection devices require workpiece movement, resulting in slow detection speed and low accuracy, and are also susceptible to human subjectivity.

Method used

An automated inspection device is adopted, which includes an inspection platform, a feeding mechanism, a correction mechanism, and multiple inspection cameras. Through the coordinated work of the robotic arm and the cameras, the device can automatically position, correct, and detect burrs in all directions. The device is combined with software algorithms for image processing and result calculation.

Benefits of technology

It achieves high-precision and rapid burr detection, preventing defective products from entering the market, improving product quality, and increasing detection speed.

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Abstract

This utility model relates to the field of lithium-ion battery manufacturing technology and discloses an automatic burr detection device for lithium-ion batteries. The device includes a detection platform with symmetrically arranged feeding mechanisms on both sides. Each feeding mechanism includes a first robotic arm, a second robotic arm, and a transfer table for picking up materials. The detection platform includes a vibration isolation frame, and a slide table is fixed on the support plate of the vibration isolation frame. A correction mechanism is slidably connected to the slide table. The correction mechanism includes a base plate slidably connected to the slide table, and a correction platform is provided on the base plate. The correction platform includes a placement plate for placing workpieces. This utility model has the following advantages and effects: it comprehensively detects all possible burr areas around the electrode sheet, preventing defective products from entering the market and causing safety risks.
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Citation Information

Patent Citations

  • Lithium battery pole piece burr detection tool

    CN218156035U