Conveyor Wear Detection via Marker Element
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Solution Overview
Problem
Existing container treatment systems face malfunctions due to uneven wear of sliding strips and curved guides, which requires manual inspection for wear monitoring, leading to potential operational errors and malfunctions.
Innovation Solution
Incorporation of a marker element, such as a sensor or visual marking, that interacts with the endless drive element to detect lateral displacement caused by wear, allowing for automatic wear signal generation and timely maintenance, reducing the risk of system failure.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If manual inspection methods are used for wear monitoring, then device complexity is reduced, but measurement precision and reliability of wear detection deteriorate
Solution Approach 1:
The patent replaces manual visual inspection with an optical sensor system that automatically detects wear by monitoring the lateral displacement of receiving elements. The sensor converts mechanical displacement into electrical signals, eliminating the need for human operators to visually assess wear conditions while providing precise, objective measurement data.
Solution Approach 2:
The wear monitoring system operates autonomously by continuously sensing the position of receiving elements and automatically generating wear signals when displacement thresholds are exceeded. The system serves itself by detecting its own operational state without requiring external human intervention, thereby improving measurement precision while maintaining simple device architecture.
2Measurement precision
If automatic sensor-based wear detection is implemented, then measurement precision and reliability improve, but device complexity increases
Solution Approach 1:
The patent extracts only the essential detection function by using a single optical sensor positioned to detect lateral displacement of receiving elements. Rather than implementing a complex multi-sensor array or comprehensive monitoring system, the invention isolates the critical wear indicator (lateral displacement) and uses a simple sensor to detect it, thereby achieving high measurement precision with minimal added complexity.
3Reliability
If continuous monitoring is implemented, then reliability of wear detection improves, but use of energy increases
Solution Approach 1:
The optical sensor operates continuously to monitor the position of receiving elements, ensuring that wear detection is always active and reliable. The sensor maintains a constant detection state without interruption, providing uninterrupted wear monitoring data that enhances system reliability while consuming minimal energy due to the low power requirements of optical sensing technology.
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
Enables automatic detection and prevention of malfunctions by alerting operators or triggering maintenance requests, ensuring the system operates within safe wear limits and minimizing damage from misalignment.
Implementation Method 1
a marker element which is arranged next to the path of the receiving elements in such a way that it is at least partially covered by the receiving elements or uncovered by the receiving elements
Data Source
Figure 1a~1b
Figure 2a~3b
Figure 4a~5
AI summary
The invention relates to a container treatment system, comprising at least one conveyor assembly for containers or closures thereof, said conveyor assembly having at least one endless drive element that is guided by means of a guide, and further having receiving elements (16) for the containers or closures thereof, which are in connection with the endless drive element. The guide has at least one curved portion (10; 30) having at least one guide surface (12, 14), against which the endless drive element and/or the receiving elements (16) abut. The container treatment system has at least one marker element (18; 22; 32; 34) in a spatially fixed arrangement with respect to the curved portion (10; 30) of the guide, said marker element (18; 22; 32; 34) interacting with at least a part of the endless drive element, or the receiving elements (16), for generating a wear signal.