Rotating Cabinet Positioning Mechanism for Precise Battery Line Alignment

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Solution Overview

Problem

The production of energy storage cabinets in battery production lines is manually operated, leading to low automation, high manual labor, tedious transportation, heavy installation, low control precision, and low production efficiency.

Innovation Solution

A positioning apparatus with rotating members, driving mechanisms, clamping mechanisms, and sensors to automate the placement and positioning of energy storage cabinets, ensuring precise and efficient alignment and installation.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Extent of automation

If manual operation is used for transporting and positioning energy storage cabinets, then installation flexibility is maintained, but automation degree is low and production efficiency is reduced

Engineering Contradiction:
Improveautomation degreeVSAvoidproduction efficiency
Core Design Contradiction:
Extent of automationVSProductivity

Solution Approach 1:

The patent replaces manual mechanical operations with an automated positioning apparatus that uses driving mechanisms (motors, lead screws, or hydraulic cylinders) to automatically transport and position energy storage cabinets. The system incorporates sensors and control units to detect cabinet positions and automatically adjust bearing members, eliminating the need for manual forklift operations and significantly improving both automation degree and production efficiency

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

Solution Approach 2:

The positioning apparatus enables the energy storage cabinet to be automatically positioned and aligned through self-contained driving and adjusting mechanisms. The system uses sensors to detect cabinet positions and automatically controls the bearing members to move into correct positions, allowing the system to service itself without external manual intervention, thereby improving automation and productivity

Inventive Principle:
Principle #25Self-service

2Manufacturing precision

If manual positioning methods are used, then device complexity is low, but control precision is insufficient

Engineering Contradiction:
Improvecontrol precisionVSAvoiddevice complexity
Core Design Contradiction:
Manufacturing precisionVSDevice complexity

Solution Approach 1:

The patent replaces imprecise manual positioning with an automated control system that uses sensors (such as optical or laser sensors) to detect the positions of energy storage cabinets with high precision. The control unit processes sensor data and automatically adjusts the bearing members through driving mechanisms, achieving precise positioning control that far exceeds manual capabilities while accepting the necessary increase in device complexity

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

Solution Approach 2:

The positioning apparatus incorporates sensors that continuously detect the positions of energy storage cabinets and provide feedback to the control unit. The control unit processes this feedback information and automatically adjusts the bearing members to achieve precise positioning. This closed-loop feedback control system ensures high manufacturing precision by continuously monitoring and correcting position deviations

Inventive Principle:
Principle #23Feedback

3Productivity

If forklift transportation is used, then mobility is maintained, but transportation process becomes tedious and time-consuming

Engineering Contradiction:
Improveworking efficiencyVSAvoidtransportation time
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The patent replaces the multi-step forklift transportation process with an integrated automated positioning apparatus that combines transport and positioning functions into a single automated system. The bearing members directly transport energy storage cabinets along predetermined paths and automatically position them at target locations, eliminating the need for manual forklift operations, intermediate transfers, and manual positioning, thereby significantly reducing transportation time and improving working efficiency

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

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 apparatus improves production efficiency by reducing manual labor, enhancing control accuracy, and streamlining the transportation and installation processes.

Implementation Method 1

The lead screw is driven by the first driving member to rotate so as to drive the first pushing member to move in the axis direction of the lead screw

Methodology Applied
Scientific EffectScrew mechanism: Screw

Data Source

PatentEP4428069B1Positioning device and system
Publication Date: 2026.03.18 CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
  • EP4428069B1 patent drawingFigure 1
  • EP4428069B1 patent drawingFigure 2~3
  • EP4428069B1 patent drawingFigure 4~5

AI summary

Disclosed is a positioning apparatus and system. The positioning apparatus includes: a rotating member arranged on a base (5), a bearing member (6) arranged on the base (5) through the rotating member, a first driving mechanism (7) used for applying a force to the bearing member (6) from a first side (61) of the bearing member (6), and a second driving mechanism (8) used for applying a force to the bearing member (6) from a second side (62) of the bearing member (6); when the bearing member (6) is subjected to force, a force is applied to the rotating member, and then the rotating member rotates in situ to drive the bearing member (6) to move; and when moving to a first preset position, the bearing member (6) is used for bearing an energy storage cabinet in the production process of an energy storage production line of batteries.