Filling System Mode Switching Reduces Wheel Count
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Solution Overview
Problem
The existing filling system configurations require an increased number of conveyance wheels, leading to complexity, increased space requirements, and higher initial and maintenance costs, while attempting to clean an unused filling machine during operations.
Innovation Solution
A simplified filling system design featuring a conveyance wheel and two filling machines with inlet and outlet wheels, along with a control mechanism that switches between operation modes to direct vessels to either filling machine, reducing the need for additional conveyance wheels and maintaining efficient cleaning operations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a bypass wheel and multiple conveyance wheels are added to enable cleaning of the first filling machine while operating the second filling machine, then the cleaning function is achieved, but the device complexity and space requirements increase
Solution Approach 1:
The conveyance wheel is designed to perform multiple functions: it conveys vessels to either the first or second filling machine depending on operational mode, and also serves as the bypass mechanism by directly transferring vessels between filling machines. This eliminates the need for a separate bypass wheel, reducing overall system complexity while maintaining the required versatility for cleaning operations.
Solution Approach 2:
The invention merges the bypass function with the conveyance wheel by enabling it to directly transfer vessels between filling machines in different operational modes. The inlet wheels are also merged to serve both filling machines from a single conveyance source, consolidating multiple conveyance functions into one wheel system and reducing the total number of components needed.
2Adaptability or versatility
If partition walls and shutters are added to isolate sections for cleaning operations, then the cleaning isolation is achieved, but the device complexity increases
Solution Approach 1:
The system uses dynamically controllable inlet wheels that can be selectively activated or deactivated based on operational mode, providing dynamic isolation without physical partition walls. The control system enables the inlet wheels to direct vessels to different filling machines as needed, achieving flexible isolation that adapts to different operational requirements without adding complex static structural elements.
3Adaptability or versatility
If multiple conveyance wheels and inlet/outlet wheels are added to enable mode switching, then the operational flexibility is improved, but the initial cost and maintenance cost increase
Solution Approach 1:
The conveyance wheel and inlet wheels are designed as universal components that serve both filling machines in different operational modes. This multi-functionality reduces the total number of components needed compared to having separate dedicated conveyance systems for each machine, thereby lowering manufacturing costs and maintenance requirements while preserving full operational flexibility.
Solution Approach 2:
By merging the conveyance and bypass functions into a single conveyance wheel system, and consolidating the inlet wheel functions to serve both filling machines, the invention reduces component count and system complexity. This consolidation directly reduces initial manufacturing costs and ongoing maintenance expenses while maintaining the ability to switch between different operational modes.
Data Source
AI summary
A filling system includes a center wheel that conveys vessels, a first filler provided with a plurality of filling heads, a second filler provided with a plurality of filling heads and arranged downstream from the first filler, a first inlet wheel that receives the vessels from the center wheel and supplies the vessels to the first filler, and a second inlet wheel that receives the vessel from the center wheel and supplies the vessels to the second filler. Operation modes are switchable between a first operation mode that conveys the vessels to the first filler and a second operation mode that conveys the vessels to the second filler instead of conveying to the first filler by controlling the reception of the vessels at the first and second inlet wheels.