Tube Sorting and Orientation System Using Selector Disks
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Solution Overview
Problem
Industries face inefficiencies in sorting and orienting tubes and vials used for diagnostics, sample storage, and other applications, requiring a system to efficiently separate and align these containers for further processing and storage.
Innovation Solution
A system comprising a hopper, interchangeable selector disks, an output chute, and an orientation device with sensors and a system controller to rotate and align tubes or vials, ensuring they are properly sorted and oriented for further processing or storage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If manual sorting and orienting methods are used, then operational flexibility is maintained, but productivity is low and time consumption is high
Solution Approach 1:
The sorting system is divided into modular components: selector disks for different tube sizes, individual sensor units for detection, and separate orientation mechanisms. Each component performs a specific function independently, enabling high-speed automated sorting while maintaining system manageability through functional segmentation.
Solution Approach 2:
The system employs universal selector disks that can be interchangeably mounted to handle different tube diameters and types. The same basic mechanical structure and control system serve multiple tube sizes, allowing the apparatus to function as a multi-purpose sorting device rather than requiring separate systems for each tube type.
2Productivity
If automated sorting systems are implemented, then productivity increases, but device complexity increases
Solution Approach 1:
The system incorporates self-aligning features where tubes automatically position themselves during the sorting process through gravity-fed conveyors and guided chutes. Sensors automatically detect tube presence and orientation without requiring manual intervention, and the control system autonomously actuates orientation mechanisms, reducing the need for complex manual control interfaces.
Solution Approach 2:
Manual detection and orientation operations are replaced with optical sensors and automated mechanical actuators. The sensor system electronically identifies tube characteristics and triggers automated orientation mechanisms, substituting human-operated mechanical systems with integrated electromechanical systems that improve speed and consistency.
3Loss of time
If tubes and vials are stored mixed together, then storage space is maximized, but sorting time increases
Solution Approach 1:
The system performs preliminary sorting and orientation of tubes and vials before they are stored or processed. By pre-organizing containers in the desired orientation and sequence during the feeding stage, the system eliminates the need for re-sorting later, reducing overall processing time and improving subsequent access efficiency.
Solution Approach 2:
Optical sensors continuously monitor tube orientation and position, providing real-time feedback to the control system. When misoriented containers are detected, the system automatically activates orientation mechanisms to correct their position, ensuring all containers are properly aligned before storage or processing without requiring manual verification.
Data Source
AI summary
A system and apparatus for separating/sorting and orienting/aligning tubes and/or vials or other sample containers.