Track-Routed Container and Closure Delivery for Flexible Filling

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Solution Overview

Problem

High speed container filling systems are inflexible and costly, requiring significant changes to accommodate different container types and fluids, leading to increased downtimes and manual handling inefficiencies, which limits their ability to provide diverse product lines efficiently.

Innovation Solution

A track system with a control system that allows for the simultaneous routing of different container types and fluids, using a network of tracks and vehicles that can be independently routed to various unit operation stations for filling, capping, and decoration, enabling on-demand fulfillment without manual packing.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If a high speed container filling system is configured to fill one type of container with one type of fluid, then filling efficiency is improved, but adaptability deteriorates requiring significant changes to accommodate different container types and fluids

Engineering Contradiction:
Improvefilling efficiencyVSAvoidadaptability to different container types and fluids
Core Design Contradiction:
ProductivityVSAdaptability or versatility

Solution Approach 1:

The system employs multiple interchangeable nozzle assemblies that can be quickly swapped to accommodate different container types and fluid products. The carrier system is designed with adjustable configurations to handle various container sizes and shapes, allowing a single filling system to perform multiple functions without requiring complete reconfiguration.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The system incorporates adjustable and reconfigurable components including variable nozzle positions, adjustable carrier configurations, and programmable control systems that can dynamically adapt to different filling requirements. This allows the system to maintain high-speed operation while transitioning between different product types.

Inventive Principle:
Principle #15Dynamics

2Adaptability or versatility

If the configuration of the system is changed to accommodate different container types and fluids, then adaptability is improved, but downtime increases and productivity deteriorates

Engineering Contradiction:
Improveability to provide diverse product lineVSAvoidproduction throughput during configuration changes
Core Design Contradiction:
Adaptability or versatilityVSProductivity

Solution Approach 1:

Multiple nozzle assemblies are pre-configured for different container types and fluid products, allowing operators to quickly swap between pre-prepared configurations rather than reconfiguring components during product changes. This preliminary preparation of multiple ready-to-use nozzle sets significantly reduces changeover time.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system uses programmable control systems that store configuration data for different product types. When changing products, the control system can recall and automatically adjust parameters based on stored configurations, eliminating manual reconfiguration time and maintaining productivity during transitions.

Inventive Principle:
Principle #26Copying

3Adaptability or versatility

If multiple high speed container systems are employed to provide diverse product line, then product variety is improved, but cost and space requirements increase

Engineering Contradiction:
Improveproduct line diversityVSAvoidnumber of separate systems required
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

A single filling system is designed to handle multiple container types, sizes, and fluid products through interchangeable nozzle assemblies and adjustable carrier configurations. This eliminates the need for multiple separate filling lines, reducing both capital equipment costs and facility space requirements while maintaining diverse product line capabilities.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The system combines multiple filling capabilities into one integrated platform by merging different nozzle types, carrier configurations, and control functions into a unified system that can be reconfigured for different products, thereby consolidating what would traditionally require separate systems.

Inventive Principle:
Principle #5Merging (Combining)

4Adaptability or versatility

If manual handling is used to provide different containers and arrangements in packages, then packaging flexibility is improved, but labor cost and accuracy deteriorate

Engineering Contradiction:
Improvepackaging arrangement flexibilityVSAvoidlabor cost and packaging accuracy
Core Design Contradiction:
Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

The system incorporates automated container handling and positioning mechanisms that self-adjust to create different packaging arrangements based on programmed instructions. The carriers and positioning systems automatically configure containers into required package layouts without manual intervention, maintaining flexibility while eliminating labor-intensive operations.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The packaging system uses programmable and adjustable mechanisms that can dynamically reconfigure container arrangements according to different packaging requirements. This automated flexibility replaces manual handling while maintaining the ability to accommodate various package designs and configurations.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentEP3509979B1System and method for independently routing vehicles and delivering containers and closures to unit operation stations
Publication Date: 2023.06.14 PROCTER & GAMBLE CO
  • EP3509979B1 patent drawingFigure 1
  • EP3509979B1 patent drawingFigure 1A~1B
  • EP3509979B1 patent drawingFigure 1C~1D

AI summary

A method and a system for independently routing vehicles and delivering containers and closures to a unit operation station, said system comprising: at least one container (38) for holding a fluent material, said container having an opening (40); a closure (42) for selectively sealing the opening of a container; a track system (20); a plurality of unit operation stations (84, 86, 88, 90) disposed along the track system, one of the unit operation stations (86) being configured for applying a closure onto a container; a plurality of vehicles (24) propellable along the track system, wherein: each container is disposed on a respective vehicle; and the plurality of vehicles are independently routable along the track system to deliver at least one container and at least one closure to the at least one unit operation station for applying a closure onto a container.