Aerosol Cartridge Transfer Assembly for Fragile Component Precision
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Solution Overview
Problem
The manufacturing of aerosol delivery devices, such as electronic cigarettes, is challenging due to the small and fragile nature of their components, leading to issues with quality and cost associated with manual assembly.
Innovation Solution
An automated system for assembling aerosol delivery device cartridges, comprising a cartridge assembly subsystem, filling subsystem, capping subsystem, labeling subsystem, and inspection subsystem, which uses assembly cells and transfer apparatuses to efficiently produce cartridges with minimal human intervention.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If manual assembly is used for cartridges with small and fragile components, then flexibility and adaptability are maintained, but manufacturing precision and productivity deteriorate
Solution Approach 1:
The automated assembly system is divided into multiple independent assembly cells (first assembly cell, second assembly cell, third assembly cell), each handling specific components. This segmentation allows the system to maintain flexibility while achieving precision through specialized automation for each component type.
Solution Approach 2:
Transfer apparatuses serve as intermediaries between assembly cells, transporting partially assembled cartridges between stations. This intermediary mechanism enables coordinated automation across multiple cells while maintaining system flexibility and adaptability.
2Adaptability or versatility
If manual assembly is used for cartridges with small and fragile components, then adaptability is maintained, but productivity and time efficiency worsen
Solution Approach 1:
The assembly process is segmented into multiple parallel cells that can operate simultaneously, each handling specific components. This parallel processing dramatically increases productivity while maintaining adaptability through modular cell design.
Solution Approach 2:
The system implements continuous assembly operations where transfer apparatuses continuously move partially assembled cartridges between cells without interruption. This continuous flow maximizes productivity while the modular cell structure preserves adaptability.
3Adaptability or versatility
If manual assembly is used, then adaptability is maintained, but assembly time and production duration increase
Solution Approach 1:
By dividing the assembly process into segmented cells that operate in parallel, the system reduces total assembly cycle time while maintaining flexibility. Each cell can work simultaneously on different components, eliminating sequential delays.
Solution Approach 2:
Components are prepared and positioned in advance at each assembly cell before final assembly. Transfer apparatuses pre-position partially assembled cartridges, reducing waiting time and accelerating the overall assembly process while preserving adaptability.
Data Source
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AI summary
The present disclosure relates to systems, apparatuses, and methods for assembling cartridges for aerosol delivery devices. A system may include assembly cells each including an assembly track and assembly carriages that ride thereon and which engage components of partially-assembled cartridges. A transfer apparatus may transfer partially-assembled cartridges between the assembly cells. In another example system, cartridges may be assembled on platforms on a rotary track. The platforms may include assembly grippers with sequentially-opening clamps configured to receive the components of the partially-assembled cartridges. Related methods are also provided.