Battery Insulating Cover Peeling and Placement Automation

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Solution Overview

Problem

Manual peeling of release paper from insulating covers in battery assembly is inefficient, impacting the installation efficiency of insulating covers on battery cells.

Innovation Solution

An automated insulating cover installation system comprising a machine frame, material loading, peeling, positioning, and driving assemblies, which includes a conveying mechanism, moving mechanism, and suction and transfer mechanism to automate the peeling and attachment of insulating covers on battery cells.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If manual peeling method is used, then operational simplicity is maintained, but installation efficiency deteriorates

Engineering Contradiction:
Improveinstallation efficiencyVSAvoidsystem complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The peeling assembly automatically peels the release paper from the insulating cover without manual intervention. The suction cup mechanism self-adjusts to grasp and peel the paper, eliminating the need for workers to manually peel while maintaining operational simplicity through automated self-service functionality.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The patent replaces the manual mechanical peeling action with an automated peeling assembly that uses suction cups and mechanical arms. This substitution of manual mechanical operations with automated mechanical systems increases installation efficiency while the modular design keeps the overall system complexity manageable.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

2Productivity

If automated peeling is implemented, then productivity is improved, but device complexity increases

Engineering Contradiction:
Improvepeeling efficiencyVSAvoidassembly complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The automated system is divided into distinct functional modules: material loading assembly, peeling assembly, positioning assembly, and conveying mechanism. Each module performs a specific function independently, which improves peeling efficiency while keeping each segment relatively simple in design, thus managing overall device complexity through modular segmentation.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The suction cup mechanism serves multiple functions: it grasps the insulating cover, peels the release paper, positions the cover, and transfers it to the battery. This multi-functionality reduces the need for separate dedicated components for each operation, improving productivity while minimizing the increase in device complexity.

Inventive Principle:
Principle #6Universality (Multi-functionality)

3Loss of time

If manual peeling is used, then device complexity is low, but loss of time increases

Engineering Contradiction:
Improvepeeling timeVSAvoidsystem structure
Core Design Contradiction:
Loss of timeVSDevice complexity

Solution Approach 1:

The release paper is pre-positioned on the insulating cover during manufacturing, and the automated peeling assembly is pre-configured with suction cups and peeling mechanisms. When operation begins, the peeling action is immediately executed without setup time, significantly reducing peeling time while the pre-configured nature of the system keeps the structural complexity manageable.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The automated peeling assembly operates continuously as part of the integrated installation process, with the suction cup grasping, peeling, positioning, and transferring actions occurring in seamless succession. This continuous operation eliminates idle time between peeling and subsequent steps, reducing total loss of time while maintaining a relatively simple continuous-flow system structure.

Inventive Principle:
Principle #20Continuity of useful action

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

The system significantly enhances the installation efficiency and accuracy of insulating covers by automating the peeling and attachment process, reducing manual intervention and improving overall work efficiency.

Implementation Method 1

the moving mechanism is configured to suction the insulating cover from the material placement position to the peeling assembly

Methodology Applied
Scientific EffectSuction: Suction

Implementation Method 2

the moving mechanism is configured to suction the insulating cover with the release paper peeled off to the positioning assembly

Methodology Applied
Scientific EffectSuction: Suction

Implementation Method 3

the suction and transfer mechanism is configured to suction and convey the insulating cover on the positioning assembly to the attachment station

Methodology Applied
Scientific EffectSuction: Suction

Data Source

PatentUS20250273724A1Insulating cover installation system and use method thereof, and production method for battery pack
Publication Date: 2025.08.28 CONTEMPORARY AMPEREX TECHNOLOGY CO LTD
  • US20250273724A1 patent drawing
  • US20250273724A1 patent drawing
  • US20250273724A1 patent drawing

AI summary

An insulating cover installation system includes a machine frame, a material loading assembly having a material placement position for placing an insulating cover, a peeling assembly, a positioning assembly, a driving assembly including a conveying mechanism, a moving mechanism, and a suction and transfer mechanism, and a control module. The conveying mechanism is configured to convey the battery to an attachment station. The moving mechanism is configured to suction the insulating cover from the material placement position to the peeling assembly that is configured to cooperate with the moving mechanism to peel the release paper from the insulating cover, and to suction the insulating cover with the release paper peeled off to the positioning assembly. The suction and transfer mechanism is configured to suction and transfer the insulating cover on the positioning assembly to the attachment station for attaching to the battery located at the attachment station.