Mounting Line Warning Control for Supply Interruptions

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Solution Overview

Problem

In mounting systems with unmanned conveyance vehicles, the halt of the supply device leads to a reduction in the operating rate of the mounting line, as the system does not effectively address the issue of supply interruptions.

Innovation Solution

A mounting system with a reporting section that issues warnings when members are not supplied to the mounting machines, prompting operators to address the issue, thereby preventing a reduction in the operating rate.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If the supply device stops due to obstacle detection, then safety is ensured, but the operating rate of the mounting line decreases

Engineering Contradiction:
ImprovesafetyVSAvoidoperating rate
Core Design Contradiction:
ReliabilityVSProductivity

Solution Approach 1:

The reporting section issues a warning in advance when member supply is interrupted, allowing operators to take preliminary actions to resolve the issue before the mounting line is fully affected, thus maintaining higher operating rates while ensuring safety

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system implements feedback through the reporting section that continuously monitors member supply status and provides real-time warnings to operators, enabling timely responses to supply interruptions and preventing complete line stoppage

Inventive Principle:
Principle #23Feedback

2Object-affected harmful factors

If the supply device stops to ensure safety, then harmful factors are reduced, but loss of time occurs

Engineering Contradiction:
Improvesupply interruptionVSAvoidhalt time
Core Design Contradiction:
Object-affected harmful factorsVSLoss of time

Solution Approach 1:

The reporting section provides early warning of supply interruptions, enabling operators to address the issue before it causes complete line halt, thereby reducing loss of time while maintaining safety

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The warning system enables operators to quickly identify and rush to resolve supply interruption issues, minimizing the duration of harmful effects and reducing overall time loss

Inventive Principle:
Principle #21Skipping (Rushing through)

Data Source

PatentUS11449043B2Mounting system and reporting control device
Publication Date: 2022.09.20 FUJI CORP
  • US11449043B2 patent drawing
  • US11449043B2 patent drawing
  • US11449043B2 patent drawing

AI summary

A mounting system of the present disclosure includes a mounting line having multiple mounting machines aligned side by side in a predetermined arrangement and configured to mount a component on a board, a supply device configured to convey members for use in the mounting machines and supply the members to the mounting machines by traveling in the arrangement direction, and a reporting section configured to issue a warning when the members are not supplied to the mounting machines by the supply device.