Variable Discharge Diverter for Parcel Sorting
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Solution Overview
Problem
Existing sorting conveyor systems face challenges in efficiently and safely unloading small and variable parcels, as they often lack the precision and adaptability needed to handle items of different sizes, weights, and packaging materials.
Innovation Solution
The proposed solution involves a multi-position unloading station with a powered discharge diverter and a positioner assembly, which can selectively position the diverter between multiple collectors. This system provides a variable discharge speed and acceleration/deceleration profiles tailored to specific item characteristics, ensuring precise and efficient sorting.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If a conventional unloading station is used, then the system structure is simple, but it cannot provide precise control over discharge speed and direction for variable parcels
Solution Approach 1:
The patent applies dynamics by making the discharge diverter movable and adjustable rather than fixed. The positioner assembly enables the diverter to dynamically change its position and angle based on item characteristics, allowing precise control over discharge speed and direction while adapting to variable parcel requirements
Solution Approach 2:
The powered discharge diverter with positioner assembly serves multiple functions: it controls discharge direction, regulates discharge speed through variable positioning, and adapts to different item characteristics. This multi-functional component replaces what would otherwise require multiple separate mechanisms
2Adaptability or versatility
If a fixed discharge system is used, then the device complexity is low, but it cannot accommodate items of different sizes, weights, and packaging materials
Solution Approach 1:
The system uses a movable diverter controlled by a positioner assembly that can adjust its position dynamically based on item characteristics such as size, weight, and packaging material. This dynamic adjustment capability enables the system to adapt to various item types without requiring multiple fixed discharge paths
Solution Approach 2:
The powered discharge diverter changes its operational parameters (position, angle, speed) based on detected item characteristics. The positioner assembly modifies the diverter's physical parameters to optimize discharge for each specific item, enabling versatile handling of different parcel types
3Productivity
If high discharge speed is used, then productivity is improved, but safety and control over variable parcels deteriorate
Solution Approach 1:
The system dynamically adjusts the discharge speed parameter based on item characteristics. The powered discharge diverter can vary its speed to match the requirements of different parcels, maintaining high productivity for appropriate items while ensuring safe and controlled discharge for items requiring gentler handling
Data Source
AI summary
A multi position diverter for parcel handling. In one embodiment, the device has a conveying track; at least one unloading station; and a powered discharge diverter to receive and sort an item from the unloading station. In certain examples, the positioner assembly selectively positions the powered discharge diverter.