Mesh Flap for Container Capacity Detection in Sortation
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Solution Overview
Problem
Fulfillment centers face inefficiencies in processing and sorting large volumes of online orders due to challenges in determining container capacity, leading to bottlenecks and increased complexity in logistics, particularly when items are distributed across multiple locations.
Innovation Solution
The implementation of mesh flaps in sortation systems for container capacity detection, which prevent item ejection, facilitate manual and automated visualization of container contents, and reduce wireless communication interference, enabling more efficient sorting and consolidation of orders.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional solid flaps are used to prevent item ejection from containers, then item ejection is prevented, but visibility of container contents for capacity detection is obstructed
Solution Approach 1:
The patent applies a mesh flap with porous structure that allows optical signals to pass through while maintaining the barrier function to prevent item ejection. The mesh configuration provides openings that enable sensor penetration for capacity detection while the overall mesh structure remains effective at blocking items from being ejected from the container.
2Reliability
If opaque flaps are used to prevent item ejection, then item ejection is prevented, but wireless communication signals are interfered with
Solution Approach 1:
The mesh flap's porous structure allows wireless communication signals to pass through the openings in the mesh, reducing signal interference while maintaining the ejection prevention function. The porous configuration enables electromagnetic wave penetration unlike solid opaque flaps.
3Device complexity
If manual capacity determination is used, then no additional sensors are needed, but processing speed and throughput are reduced
Solution Approach 1:
The patent replaces manual capacity determination with automated sensor-based detection. Optical sensors or cameras positioned outside the container can detect the capacity level through the mesh flap, enabling automated decision-making and faster processing without requiring manual inspection.
Solution Approach 2:
The mesh flap serves as an intermediary that allows external sensors to detect internal container capacity without direct physical access. The mesh structure transmits optical signals from sensors to the container contents, enabling non-contact capacity measurement.
Data Source
AI summary
Systems, methods, and computer-readable media are disclosed for mesh flaps for container capacity detection in sortation systems. In one embodiment, an example system for use with an item sortation machine may include a rotatable flap comprising a mesh grid coupled to a frame, where the rotatable flap is disposed adjacent to a container of items in the item sortation machine, and a sensor disposed adjacent to the rotatable flap, where the sensor is configured to sense an item protruding out of the container. The mesh grid may have a set of metallic wires that intersect to form the mesh grid, where the set of metallic wires form a geometric pattern.