Modular Robotic Workstation for Automated Sample Weighing and Imaging
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Solution Overview
Problem
Current automation systems in pharmaceutical research are inflexible and complex, failing to adapt easily to various chemical workflows, and existing automated weighing systems are limited to single functions and lack modularity.
Innovation Solution
A modular robotic workstation with standard interfaces allows for the integration of various components, including a weigh and image module, enabling customization for specific workflows and enabling third-party developers to create custom modules, with features like interchangeable robotic arms and additional modules for complex workflows.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Extent of automation
If dedicated automated systems are used for specific workflows, then automation capability is achieved, but flexibility and adaptability to different workflows deteriorate
Solution Approach 1:
The robotic workstation is designed with a universal platform that can perform multiple functions through interchangeable modules. The system includes a robotic arm, weighing system, and imaging system that can be configured for different workflows by attaching various modules, allowing one system to serve multiple purposes rather than requiring dedicated systems for each workflow
Solution Approach 2:
The system is divided into separate functional modules that can be independently attached or detached from the robotic platform. This segmentation allows the system to be reconfigured for different workflows by swapping modules, providing both automation and flexibility without requiring complete system redesign
2Adaptability or versatility
If modular design with standard interfaces is implemented, then adaptability and customization are improved, but device complexity increases
Solution Approach 1:
Standard interfaces are designed to be universal across different modules and the robotic platform. This universality allows third-party developers to create custom modules that work with the system without increasing complexity, as the same interface standards apply regardless of which module is attached
3Measurement precision
If single-function automated weighing systems are used, then weighing precision is achieved, but functional versatility deteriorates
Solution Approach 1:
The weighing system is merged with imaging capability and robotic automation in a single integrated module. The weighing function maintains its precision while gaining versatility through combination with other functions, allowing the system to weigh, image, and manipulate samples within the same modular unit
Data Source
AI summary
A robotic system with a common software and hardware platform for integration of a variety of modular components is provided that can be set up for a given application and reconfigured to address changing needs. Modules attach to the robotic platform with standard interfaces in order to maximize the platform's flexibility. Robotic arms also have interchangeability such as variable pitched Z-racks, powder handling or other technologies. The standard interfaces allow third party developers to develop and integrate their own custom modules. One module included with the robotic platform in accord with this invention is a module that both weighs and images a sample.