Mounting Line Display Control for Supply Vehicle Obstacle Alerts
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Solution Overview
Problem
In production lines with supply devices such as unmanned conveyance vehicles, obstacles can interrupt the operation of the supply device, leading to a decrease in the operating rate of the production line.
Innovation Solution
A mounting system with display sections on each mounting machine that change modes based on the movement of the supply device, informing operators about potential obstacles and prompting them to take appropriate actions to prevent interruptions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If an unmanned conveyance vehicle is used to supply components automatically, then productivity is improved, but the risk of operation interruption by obstacles increases
Solution Approach 1:
The system performs preliminary detection of obstacles in the movement path of the supply device using sensors. Before the supply device moves, the control unit receives detection results and determines whether the path is clear, preventing operation interruption before it occurs
Solution Approach 2:
The system continuously monitors the movement environment of the supply device through sensors and provides real-time feedback to the control unit. The control unit adjusts the operation of the supply device based on this feedback, stopping or rerouting when obstacles are detected, thus maintaining operation continuity
2Productivity
If the supply device moves freely along its path, then productivity is improved, but safety hazards increase due to potential obstacles
Solution Approach 1:
The system performs preliminary detection of obstacles in the movement path of the supply device using sensors. Before the supply device moves, the control unit receives detection results and determines whether the path is clear, preventing operation interruption before it occurs
Solution Approach 2:
The control unit acts as an intermediary between the supply device and the obstacles. It receives detection results from sensors about the movement environment and controls the supply device's operation accordingly, mediating the interaction between the moving supply device and potential obstacles
Data Source
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AI summary
A mounting system of the present disclosure includes a mounting line including multiple mounting machines aligned side by side in a predetermined arrangement direction and configured to mount components on a board, a supply device configured to move in the arrangement direction to convey members for use in the mounting machines and supply the members to the mounting machines, and a display section provided on each of the mounting machines and configured to change their display modes in accordance with a movement of the supply device.