Cylindrical Article Production Machine With Intermittent Conveyor
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Solution Overview
Problem
The production of alternative smoking articles with heat and flavor generating elements is currently slow and of variable quality due to reliance on manual or rudimentary machinery, leading to low productivity and inconsistent product quality.
Innovation Solution
A machine and method for producing substantially cylindrical articles with a tubular body, a deformable container element, and a heat generating element, featuring a conveyor system with intermittent motion, a feeding assembly, and precise insertion mechanisms to efficiently and accurately fill and assemble the articles.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If manual or rudimentary machines are used for production, then the setup is simple and inexpensive, but productivity is low and product quality is variable
Solution Approach 1:
The production machine is divided into distinct functional modules: a conveyor system for transporting tubular elements, a rotating unit for positioning, and a filling assembly for inserting materials. This segmentation allows each module to be optimized independently while working together to achieve high productivity through coordinated automation.
Solution Approach 2:
The conveyor system serves multiple functions: it transports tubular elements through the production line, positions them for filling, and coordinates their movement with the rotating unit. This multi-functionality reduces the need for separate devices, maintaining relatively simple overall complexity while achieving automated high-speed production.
2Manufacturing precision
If manual production methods are used, then the equipment is simple, but product quality consistency is poor
Solution Approach 1:
The rotating unit provides precise positional feedback for each tubular element as it moves through the production line. This feedback mechanism ensures that filling operations are performed at consistent intervals and positions, guaranteeing uniform product quality across all articles produced by the automated system.
Solution Approach 2:
Manual filling operations are replaced with an automated filling assembly that uses controlled mechanical motion and positioning systems. This substitution eliminates human variability in the filling process, ensuring consistent product quality through repeatable automated operations rather than manual craftsmanship.
3Productivity
If automated production is implemented, then productivity increases, but the risk of component damage may increase
Solution Approach 1:
The conveyor system uses dynamic, controlled motion rather than rigid fixed positioning. The tubular elements are gently accelerated and decelerated at controlled rates, and the rotating unit provides smooth rotational movement. These dynamic control features prevent mechanical shocks and impacts that could damage delicate components during high-speed automated production.
Solution Approach 2:
The system incorporates cushioning elements and controlled deceleration zones before critical operations. The conveyor and rotating unit are designed to reduce motion speeds before filling operations, preventing impact damage. This beforehand cushioning approach protects components from damage while maintaining high overall production throughput.
Data Source
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AI summary
Machine (1) and method for producing a substantially cylindrical article (2), which comprises a tubular body (3), a container element (4), arranged in the area of one end (5) of the tubular element (3), a heat generating element (9), partially housed inside the container element (4), and loose material (14) for generating flavour; in use, the loose material (14) is inserted into the container element (4), vertically oriented, and the heat generating element (9) is partially inserted into the container element (4) by being moved downwards, so as to obtain a combined element (67); subsequently, the combined element (67) is at least partially inserted into the tubular body (3).