Vacuum Sorter Attachment for Existing Processing Lines
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Solution Overview
Problem
Existing processing lines, such as conveyors, are not adaptable to work with improved inspection and sorting devices, leading to inefficiencies in quality inspection and sorting processes, particularly in industries like food and pharmaceuticals, where human error and low accuracy are prevalent.
Innovation Solution
An adaptable inspection unit and sorter unit are developed, equipped with an attachment mechanism, inspection sensors, data ports, and power ports, allowing for attachment to processing lines and communication with sorting devices. These units include memory and processor circuits to control sensors and sorting mechanisms, enabling automated inspection and sorting using various sensors and sorting methods like vacuum systems.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If existing processing lines are used without modification, then device complexity is reduced, but adaptability to improved inspection and sorting devices is poor
Solution Approach 1:
The system is divided into modular components: existing processing lines remain separate from new inspection/sorting devices, connected through standardized attachment mechanisms. This allows independent upgrading of inspection/sorting components without redesigning the entire processing line.
Solution Approach 2:
The attachment mechanism serves multiple functions: mechanical mounting, electrical power delivery, and data communication. This universal interface enables different inspection and sorting devices to be attached to the same processing line infrastructure.
2Measurement precision
If automated inspection and sorting devices are added to existing processing lines, then inspection quality and accuracy improve, but device complexity increases
Solution Approach 1:
The attachment mechanism acts as an intermediary that bridges existing processing lines and new automated inspection/sorting devices. It provides standardized mechanical, electrical, and data interfaces, simplifying integration despite the added complexity of automated systems.
Solution Approach 2:
The system allows dynamic configuration where inspection and sorting devices can be attached or detached from processing lines as needed. This flexibility enables organizations to upgrade inspection capabilities incrementally without permanently complicating the base processing line infrastructure.
3Productivity
If full upgrade of processing lines is implemented, then productivity and efficiency improve, but cost increases
Solution Approach 1:
Instead of upgrading entire processing lines, only specific inspection and sorting segments are enhanced with automated devices. This segmented approach improves productivity at targeted locations while avoiding the high cost of complete system replacement.
Solution Approach 2:
The system implements partial automation through attachable inspection and sorting devices rather than complete system overhaul. This provides sufficient productivity improvement for many applications at a fraction of the cost of full upgrades.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The adaptable units improve inspection quality and accuracy, increase throughput, and reduce costs by enabling automated inspection and sorting on existing processing lines without the need for full upgrades, enhancing reliability and efficiency.
Implementation Method 1
a vacuum system, a mechanical pedal system, an air jet system, or a mechanical gate
Data Source
AI summary
An adaptable sorter unit includes an attachment mechanism, a device that is capable of moving a first sample by use of a vacuum, a pressurized air inlet, and a valve. The pressurized air inlet is connected to the valve that controls a flow of pressurized air through the device. The valve may be electronically controlled or pneumatically controlled. The location of the adaptable sorter unit may be adjustable based, at least in part, on data captured by an optical inspector. An array of adaptable sorter units may be configured side-by-side to cover the width of the processing line. The device may be a venturi vacuum. The adaptable sorter unit may include a baseline vacuum control valve that causes a baseline vacuum force to be applied. An electrical control signal may be used to open the valve, the frequency of which may control the amount of time the valve is opened.