Collimating Conveyor System for Item Alignment
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Solution Overview
Problem
Conveyors often handle items in a jumbled or stacked manner, making it difficult to convey them one-at-a-time, as existing systems fail to effectively separate and align items from three-dimensional arrangements into a two-dimensional configuration.
Innovation Solution
A conveyor system with inclined and declined conveyors introduces a mechanical discontinuity to separate items by altering gravitational forces, followed by a collimating system that spaces and aligns them into columns using differential conveyor speeds and vacuum assistance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If items are discharged onto a conveyor in a jumbled or stacked manner, then the conveyor can handle a large quantity of items, but the items cannot be conveyed one-at-a-time
Solution Approach 1:
The conveyor system segments the jumbled three-dimensional arrangement of items into individual one-dimensional streams by introducing mechanical discontinuities (crests and troughs) that force items to separate into parallel rows, enabling subsequent one-at-a-time conveyance
Solution Approach 2:
The system transforms items from a three-dimensional stacked arrangement into a two-dimensional planar arrangement by using inclined and declined conveyor sections that redistribute items across multiple parallel conveyors, reducing vertical stacking to horizontal distribution
2Device complexity
If existing conveyor systems are used to handle jumbled items, then the system structure is simple, but the items are not effectively separated and aligned
Solution Approach 1:
The system employs dynamic speed variations across multiple conveyor belts, with each belt operating at a different speed to progressively separate and align items into precise columns, transforming a static alignment problem into a dynamic sorting process
Solution Approach 2:
Vacuum actuators serve as intermediary devices between the conveyor belts and items, providing controlled adhesion and release mechanisms that enable precise item manipulation, spacing, and alignment without complex mechanical contact
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
The system effectively reduces the number of layers and aligns items into columns, enhancing throughput and efficiency in conveying and handling processes.
Implementation Method 1
A vacuum force may be used to enhance the gripping of items on the belt surface
Implementation Method 2
a conveyor system with inclined and declined conveyors introduces a mechanical discontinuity to separate items by altering gravitational forces
Data Source
AI summary
A conveyor system for processing items, such as manufacturers' products or boxes, from a three-dimensional arrangement to a two-dimensional arrangement includes inclined and declined conveyors. The inclined conveyor may include vacuum through perforations in the belt. A collimating conveyor includes parallel belts that operate at different speeds to space the items longitudinally apart and then align the items against sidewalls.