Semiconductor Magazine Return Handling for Continuous Packaging Flow
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Solution Overview
Problem
The conventional semiconductor packaging production line is inefficient due to manual handling of magazines, leading to high labor costs, human errors, and low production efficiency, resulting in defective products.
Innovation Solution
A working system with a machine equipment and automatic handling system that includes input and output devices with return devices to automatically transport magazines, reducing manual labor and enhancing production line speed and cost-effectiveness.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If manual handling of magazines is used in semiconductor packaging production lines, then flexibility and simplicity are maintained, but production efficiency is low and labor costs are high
Solution Approach 1:
The system enables automatic magazine handling where the input device and output device autonomously perform magazine loading, material transfer, and magazine returning operations without manual intervention. The machine equipment processes materials automatically while the system manages magazine circulation self-servingly, eliminating the need for workers to manually move magazines between stations.
Solution Approach 2:
The patent replaces manual mechanical handling with an automated system comprising an input device with magazine loading capability, a processing machine, and an output device with automatic magazine returning. This mechanical substitution eliminates human labor in magazine transport while maintaining continuous production flow.
2Productivity
If manual magazine transport is used between workstations, then system complexity is low, but production line flow is fitful and efficiency is reduced
Solution Approach 1:
The input device performs preliminary actions by automatically loading magazines with materials before the processing sequence begins. The system prepares magazines in advance and positions them for immediate processing, ensuring continuous material supply without interruptions that would disrupt production line flow.
Solution Approach 2:
The automated handling system acts as an intermediary between the automatic handling system and the machine equipment, facilitating smooth material transfer. The input and output devices serve as mediators that coordinate magazine movement and material flow, ensuring continuous production without the fitful flow caused by manual handling.
3Reliability
If workers manually move magazines for material delivery, then adaptability is maintained, but human errors increase and defective products are produced
Solution Approach 1:
The automated system performs self-service magazine handling operations, eliminating human workers from the material delivery process. The input device automatically loads magazines, the machine processes materials, and the output device automatically returns magazines, removing the source of human errors that lead to defective products.
4Ease of operation
If automated handling system is implemented for magazine transport, then labor costs are reduced, but system complexity increases
Solution Approach 1:
The automated handling system is segmented into distinct functional modules: an input device for magazine loading, a processing machine for material treatment, and an output device for magazine returning. This segmentation allows each component to perform its specific function independently, making the complex system manageable and maintainable while achieving labor cost reduction.
Data Source
AI summary
A working system for a semiconductor packaging process includes a machine equipment, a supply unit and a return device. The supply unit is correspondingly connected to the machine equipment and includes an input device and an output device. The return device is connected to the input device and the output device. As such, a magazine is transferred from the input device to the output device via the return device, thereby accelerating the operation speed of a production line.