Electronic Cigarette Component Transfer via Tray Mediator
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Solution Overview
Problem
The production of electronic cigarettes requires transferring components between different operating stations, which is challenging due to their shape and material characteristics, particularly low friction coefficients, making controlled transfer difficult in automated systems.
Innovation Solution
A system comprising a flat collecting surface, abutment elements, compacting and stabilizing means, and conveying mechanisms to ensure controlled transfer of electronic cigarette components from one operating station to another, allowing for precise alignment and movement of components of any shape and material.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If components are transferred using conventional methods, then the transfer process is simple, but the components cannot be controlled properly due to their shape and low friction coefficient
Solution Approach 1:
The patent introduces a tray as an intermediary carrier between the feeding device and the collecting surface. The tray serves as a mediator that holds multiple components together during transfer, allowing controlled movement from the feeding device to the collecting surface without direct manipulation of each component, thus solving the reliability issue while managing system complexity
Solution Approach 2:
The patent merges multiple components onto a single tray, treating them as a unified group during the transfer process. By combining several components that would otherwise be difficult to control individually onto one tray, the system achieves reliable controlled transfer of the entire group while avoiding the complexity of manipulating each component separately
2Productivity
If components are transferred individually, then positioning precision is improved, but transfer time increases and productivity decreases
Solution Approach 1:
The patent combines multiple components onto a single tray, allowing them to be transferred together as one unit. This merging approach maintains positioning precision for each component relative to others while significantly increasing transfer speed and productivity, as the entire group is moved simultaneously rather than individually
Solution Approach 2:
The tray acts as an intermediary carrier that maintains the relative positions of multiple components during transfer. By using the tray as a mediator, the system achieves both high productivity (transferring multiple components at once) and maintained positioning accuracy (through the tray's structured support), resolving the contradiction between speed and precision
3Stability of the object's composition
If components with low friction coefficient are handled, then they are easy to move, but they cannot be stabilized during transfer
Solution Approach 1:
The tray serves as a stabilizing intermediary that provides a structured platform for components with low friction coefficients. The tray's physical structure (edges, bottom surface) creates mechanical constraints that prevent components from sliding or rotating, thereby stabilizing them during transfer while still allowing easy handling through the tray's unified movement
Solution Approach 2:
The patent applies different local qualities to the tray structure - the bottom surface provides a stable base, while the edges and geometry provide localized constraints to prevent component movement. This local quality differentiation allows components with low friction coefficients to be stabilized without requiring high friction materials or complex gripping mechanisms, resolving the contradiction between stability and ease of operation
Data Source
AI summary
A system for transferring a first group of components of electronic cigarettes from first to second operating stations includes a flat collecting surface extending from a feeding zone to a releasing zone. A feeding device receives the components and feeds them onto the collecting surface. A first abutment element abuts the first component of the first group. A second abutment element abuts the last component of the first group. A compacting and stabilizing device moves the components closer together and stabilizes their positions. A first movement device moves the first and second abutment elements along the collecting surface to transfer the first group to the releasing zone. A tray faces the releasing zone to receive the first group. A pushing device pushes the components from the releasing zone into the tray. A transferring device transfers the tray with the first group towards the second operating station.