Adaptive Conveyor Zoning With Selective Drive Rollers
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Solution Overview
Problem
Conveyor systems with motorized roller apparatuses face inefficiencies due to reduced throughput caused by objects of varying lengths, leading to undesirable downtime and reduced conveyor capacity.
Innovation Solution
A conveyor assembly that dynamically adjusts between single-zone and dual-zone configurations based on object length, using motor-driven rollers with clutch-activated bearing elements to optimize zone length and maximize occupancy and throughput.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a fixed zone length is used in conveyor systems, then the control structure is simple, but the throughput is reduced due to downtime caused by objects of varying lengths
Solution Approach 1:
The conveyor system dynamically adjusts zone lengths between single-zone and dual-zone configurations based on detected object characteristics. The controller modifies operational parameters in real-time, transitioning from a fixed static configuration to a dynamic adaptive configuration that optimizes throughput for varying object lengths while maintaining manageable control complexity through automated decision-making.
2Productivity
If a single-zone configuration is used, then the device complexity is low, but the occupancy and throughput are reduced for smaller objects due to wait times
Solution Approach 1:
The conveyor system segments the single-zone configuration into multiple zones (dual-zone configuration) when processing smaller objects. This segmentation allows independent control of different conveyor sections, enabling smaller objects to be transported more efficiently without excessive wait times while maintaining a simpler single-zone mode for larger objects, thus optimizing throughput across varying object sizes.
Solution Approach 2:
The system dynamically transitions between single-zone and dual-zone configurations based on real-time detection of object characteristics. This dynamic adaptation allows the conveyor to optimize occupancy and throughput for smaller objects by switching to dual-zone configuration when needed, while maintaining the simpler single-zone configuration for larger objects, thereby improving productivity without permanently increasing device complexity.
3Adaptability or versatility
If the conveyor operates with fixed parameters, then the ease of operation is high, but the adaptability to different object dimensions is poor
Solution Approach 1:
The conveyor system performs self-adjustment by automatically detecting object characteristics and autonomously transitioning between single-zone and dual-zone configurations without requiring manual intervention. The controller monitors object parameters and dynamically modifies operational settings, enabling the system to adapt to different object dimensions while maintaining ease of operation through automated decision-making and minimal user involvement.
Data Source
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AI summary
Various embodiments are directed to a conveyor assembly and method of using the same. In various embodiments, a conveyor assembly may comprise a plurality of rollers defining a conveyor section configured for transporting one or more objects disposed thereon along a transportation path, wherein the plurality of rollers comprises a drive roller, the drive roller being selectively configurable between a first operating condition and a second operating condition; and a controller configured to generate one or more control signals to control the drive roller; wherein the conveyor section is selectively configurable between a single-zone configuration and a dual-zone configuration based on the configuration of the drive roller in one of the first operating condition and the second operating condition, the dual-zone configuration being defined by the drive roller selectively driving operation of a first conveyor zone and a second conveyor zone defined within the conveyor section independently of one another.