Integrated Fiber Optic Ferrule Processing System

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Solution Overview

Problem

Manual processing of fiber optic ferrules is inefficient and prone to damage, as it involves multiple steps like polishing, cleaning, drying, and wiping, which are typically performed individually and lack automation.

Innovation Solution

An integrated equipment system comprising a polishing system, ferrule cleaning system, drying system, wiping system, and a robot system that automates the processing of multiple fiber optic ferrules in a batch, with a circular arrangement of systems to optimize transfer efficiency and reduce damage.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If manual processing is used for fiber optic ferrules, then flexibility and simplicity are maintained, but processing efficiency is low and damage risk increases

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

Solution Approach 1:

The patent combines polishing, cleaning, drying, and wiping operations into a single integrated automated system. Multiple processing stations are merged into one continuous flow system where ferrules move through each station sequentially, achieving high productivity while managing complexity through systematic integration rather than separate manual operations

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The automated system performs multiple functions (polishing, cleaning, drying, wiping) using a universal automated handling mechanism. The robot system and conveyor infrastructure serve multiple purposes across different processing stations, reducing overall system complexity despite the multi-step process

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

2Productivity

If manual processing is used for fiber optic ferrules, then equipment complexity is low, but processing speed and throughput are insufficient

Engineering Contradiction:
ImprovethroughputVSAvoidautomation level
Core Design Contradiction:
ProductivityVSExtent of automation

Solution Approach 1:

The system segments the processing into distinct stations (polishing, cleaning, drying, wiping) arranged in sequence. Each station performs a specific function with specialized equipment, allowing parallel processing of multiple ferrules through the different stations simultaneously, thereby achieving high throughput while maintaining manageable automation complexity

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The system performs preliminary actions by pre-positioning ferrules on carriers and pre-configuring each processing station before actual processing begins. This preparation enables continuous high-speed processing without interruption, increasing throughput while the automation level remains controlled through standardized pre-configured operations

Inventive Principle:
Principle #10Preliminary action

3Manufacturing precision

If manual processing is used for fiber optic ferrules, then system simplicity is maintained, but precision and damage control are poor

Engineering Contradiction:
Improveprocessing precisionVSAvoidsystem complexity
Core Design Contradiction:
Manufacturing precisionVSDevice complexity

Solution Approach 1:

The automated system incorporates feedback mechanisms through precise control systems that monitor and adjust processing parameters at each station. The robot system and conveyor provide consistent, repeatable positioning and handling with feedback control, achieving high manufacturing precision while the complexity is managed through electronic control systems rather than manual variability

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS10906152B2Integrated equipment for processing fiber optic ferrule
Publication Date: 2021.02.02 TYCO ELECTRONICS (SHANGHAI) CO LTD
  • US10906152B2 patent drawing
  • US10906152B2 patent drawing
  • US10906152B2 patent drawing

AI summary

An integrated equipment for processing a plurality of fiber optic ferrules comprises a polishing system, a ferrule cleaning system, a drying system, a wiping system, and a robot system. The polishing system polishes a plurality of front end faces of the plurality of fiber optic ferrules mounted on a carrier. The ferrule cleaning system cleans the carrier and the fiber optic ferrules on the carrier after the fiber optic ferrules have been polished. The drying system dries the carrier and the fiber optic ferrules on the carrier after the carrier and the fiber optic ferrules have been cleaned. The wiping system wipes the front end faces of the fiber optic ferrules on the carrier after the carrier and the fiber optic ferrules have been dried. The robot system transfers the carrier to the polishing system, the ferrule cleaning system, the drying system, and the wiping system.