Hot-Swappable Center Section for Glass Coating Hoods
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Solution Overview
Problem
The existing coating hoods for glass containers require frequent disassembly and replacement of center sections to accommodate different sizes and shapes, leading to costly downtime due to the need for manual adjustments and changes in airflow patterns.
Innovation Solution
An interchangeable and hot-swappable center section with removable inserts that have different aperture arrangements for directing airflow, allowing for quick changes without halting the coating process, utilizing an elongated housing structure with a mounting surface and apertures to distribute air or fluid effectively on glass articles.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the entire center section is replaced to accommodate different glass container shapes and sizes, then adaptability is improved, but downtime increases due to disassembly and replacement operations
Solution Approach 1:
The center section is divided into a stationary housing structure and removable inserts. The inserts are further segmented with different aperture arrangements to accommodate various container types. This segmentation allows only the necessary insert portion to be replaced rather than the entire center section, reducing downtime while maintaining adaptability.
Solution Approach 2:
The system transitions from a static center section to a dynamic configuration where inserts can be quickly removed and replaced. The mounting surface design enables hot-swapping of inserts during operation, allowing the system to adapt to different container shapes and sizes without complete disassembly, thus minimizing downtime.
2Adaptability or versatility
If manual disassembly and replacement operations are performed, then adaptability is improved, but productivity decreases due to costly downtime
Solution Approach 1:
Multiple inserts with different aperture arrangements are pre-configured to match specific container types. The mounting surface and retaining structures are pre-designed to enable quick engagement and disengagement. This preliminary preparation allows operators to rapidly swap inserts without complex manual adjustments, maintaining adaptability while improving productivity during changeovers.
Solution Approach 2:
The housing structure with its mounting surface serves multiple functions: it provides structural support, defines the interior chamber, and accommodates various inserts through a universal mounting interface. This multi-functionality eliminates the need for different housing structures for different container types, allowing quick insert replacement and improving productivity while maintaining versatility.
3Adaptability or versatility
If the center section is disassembled for insert replacement, then adaptability is improved, but device complexity increases due to disassembly requirements
Solution Approach 1:
The center section is segmented into a permanent housing and removable inserts, simplifying the overall structure. The housing contains integrated mounting surfaces and retaining structures that reduce the complexity of assembly operations. Only the insert needs to be handled during changes, not the entire center section, reducing operational complexity while maintaining configurability.
Solution Approach 2:
The mounting surface, interior chamber definition, and insert retention functions are merged into the housing structure as integrated features. This consolidation reduces the number of separate components and simplifies the disassembly process, as the housing remains in place and only the insert is removed, thereby reducing operational complexity while preserving adaptability.
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
Enables rapid and efficient switching of inserts, minimizing downtime by allowing for the accommodation of various glass container shapes and sizes without interrupting the coating process, thereby improving operational efficiency and reducing downtime.
Implementation Method 1
The coating is typically prevented from being applied to the closure region of the container, known in the art as the 'finish,' by an air stream that is delivered through the center section of the coating hood and onto the closure of the container. The air stream creates a buffer zone that substantially prevents the coating material from settling on the finish.
Implementation Method 2
A insert is removably positioned on the mounting surface. The insert has apertures for distributing the air or other fluid from the chamber and onto a surface of the glass articles that are positioned adjacent the insert.
Data Source
AI summary
An apparatus for coating glass articles includes a housing structure defining a chamber for receiving air or other fluid from a source of pressurized air that is in fluid communication with the chamber. The housing structure has an open end and a surface defined along at least a portion of the open end. A hot-swappable insert is removably positioned on the surface. The hot-swappable insert has a series of apertures for distributing the air or other fluid from the chamber and onto a surface of the glass articles that are positioned adjacent the insert. The insert can be replaced with another insert to adjust the flow path of the air or other fluid onto the glass articles.