Side-Loading Staple Magazine Auto Reloading for Continuous Assembly
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Solution Overview
Problem
Existing robotically-operated automatic fastener driving tools require manual reloading of magazines when they run out of fasteners, which disrupts assembly line operations and is inefficient.
Innovation Solution
An automatic fastener loading station with a robotic workstation, high-speed communication network, and sensors that monitor fastener levels, coupled with a clamp sub-assembly and chain drive mechanism to automatically load and dispense fasteners into a side-loading magazine, allowing for continuous operation without manual intervention.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If manual reloading of magazines is performed, then the fastener driving tool can be refilled with fasteners, but assembly line operations are disrupted and efficiency is reduced
Solution Approach 1:
The system enables self-service through the automatic loading station that autonomously monitors fastener levels via sensors and transfers cartridges from storage to the magazine without human intervention. The robotically-controlled tool positions itself at the loading station, and the system automatically completes the reloading process, eliminating the need for manual intervention and maintaining continuous production.
Solution Approach 2:
The loading station pre-stores multiple cartridges of fasteners in a dedicated storage area before they are needed. When the magazine requires replenishment, the system has already prepared replacement cartridges in advance, allowing for immediate transfer and continuity of operation without disrupting the assembly line workflow.
2Quantity of substance
If manual reloading is performed, then the magazine can be refilled, but human intervention is required which increases operational complexity
Solution Approach 1:
The system performs self-service by automatically detecting when fasteners are low through integrated sensors, retrieving pre-stored cartridges from the loading station, and transferring them to the magazine. This autonomous operation eliminates manual intervention entirely, simplifying the operational process while ensuring continuous fastener supply.
Solution Approach 2:
The system incorporates sensors that continuously monitor fastener levels in the magazine and provide real-time feedback to the control system. When the fastener quantity falls below a threshold, the feedback mechanism triggers the automatic reloading sequence, ensuring the magazine is replenished at the optimal moment without requiring human observation or intervention.
3Quantity of substance
If a high-capacity loading station is implemented, then fastener storage capacity increases, but device complexity increases
Solution Approach 1:
The loading station is segmented into distinct functional modules: a storage area for multiple cartridges, a transfer mechanism with robotic positioning, and a magazine loading interface. This modular segmentation allows the system to achieve high storage capacity while managing complexity through organized, independent subsystems that can be controlled and maintained separately.
Solution Approach 2:
The loading station is designed as a multi-functional unit that combines fastener storage, automated retrieval, robotic positioning, and magazine loading capabilities in a single integrated system. This universality allows the device to handle multiple operations (storage, transfer, loading) without requiring separate dedicated equipment for each function, thereby managing overall system complexity while maximizing fastener capacity.
Data Source
AI summary
An automatic fastener driving tool with an automatic side-loading magazine can be automatically loaded with fasteners via a high-capacity automatic loading station. The tool and the magazine are moved proximal to the loading station. The magazine door is automatically opened, and the loading station pushes fasteners into the magazine. The magazine door is automatically closed, and the tool and the magazine are moved back to their original position.