Glass Slide Conveyance With Grip-Integrated Label Reading
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Solution Overview
Problem
Existing automatic processing systems for glass slides lack efficient methods to determine the processing order and conveyance path based on identification labels, leading to unnecessary operations and increased complexity and cost.
Innovation Solution
A sample processing system with a conveying unit equipped with an identification label reading unit integrated into the grip portion, allowing for efficient reading and conveyance of glass slides among multiple functional units based on associated conveyance information.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Extent of automation
If an identifier reading function is added to the moving device to read the identifier on the glass slide, then the automatic processing capability is improved, but the device complexity increases and unnecessary operations occur when the read information indicates the object does not need processing
Solution Approach 1:
The identification label reading unit is integrated into the grip portion of the conveying unit, combining the reading function with the existing conveying mechanism. This eliminates the need for a separate reading device and reduces overall system complexity while maintaining automation capability.
Solution Approach 2:
The identification label is read at specific timings (when the glass slide is supplied to or discharged from the conveying unit) before processing decisions are made. This preliminary reading action allows the system to determine the conveyance path in advance, avoiding unnecessary operations and returning trips.
2Loss of information
If the object is moved to read the identifier and then returned to original position when processing is not needed, then the identifier can be read, but unnecessary operations occur reducing efficiency
Solution Approach 1:
The identification label reading unit reads the identifier at the moment the glass slide is supplied to or discharged from the conveying unit, before any processing decisions are made. This preliminary reading allows the control unit to determine the appropriate conveyance path in advance, eliminating unnecessary return trips and improving efficiency.
Solution Approach 2:
The control unit uses the read identification information to determine the conveyance path and processing requirements. This feedback mechanism ensures that the glass slide is only moved to units that require processing, avoiding unnecessary operations while maintaining accurate identifier reading.
3Reliability
If multiple separate devices are used for identification reading and conveyance, then each function can be performed accurately, but the system complexity and cost increase
Solution Approach 1:
The identification label reading unit is integrated into the grip portion of the conveying unit, merging two separate functions (reading and conveying) into a single device. This reduces system complexity and the number of components while maintaining the reliability of both functions through proper design of the integrated unit.
Solution Approach 2:
The conveying unit is designed to perform multiple functions: it conveys glass slides between units and simultaneously reads identification labels through the integrated reading unit. This multi-functionality reduces the need for separate specialized devices, simplifying the overall system while maintaining operational reliability.
Data Source
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AI summary
An automatic processing system capable of, when a glass slide is conveyed among a plurality of functional units, reading an identification label of the glass slide and determining an efficient processing order and a conveyance path from a processing procedure designated for the glass slide based on the read identification label is implement with a simple configuration. A conveying unit 20 includes a grip portion 50 that holds a glass slide 30, and the grip portion 50 is provided with an identification label reading unit 60 that reads an identification label.