Conditioning System with Oscillating Toothed Rollers
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing conditioning systems face challenges in effectively processing fibrous materials like tobacco by breaking them down into smaller, homogeneous parts for further processing, as they often result in clumping and aggregation, which hinders efficient processing, portioning, and packaging.
Innovation Solution
A conditioning system comprising counter-rotating and oscillating toothed rollers that pull material from a hopper and push it through gaps between the teeth, utilizing both rotational and oscillating motions to break up clumps, along with comb structures to remove material from the rollers, allowing for more efficient processing and increased material usage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If conventional conditioning systems process fibrous materials, then the material is broken down into smaller parts, but clumping and aggregation occur which hinders efficient processing
Solution Approach 1:
The patent applies dynamics by making the rollers oscillate in addition to rotating. The oscillating motion dynamically adjusts the gap between rollers during operation, preventing material from becoming trapped and reducing clumping. This dynamic movement transforms the static rolling action into a more effective processing mechanism that maintains both homogeneity and processing efficiency.
Solution Approach 2:
The patent utilizes mechanical vibration through the oscillating motion of the rollers. This vibration breaks up clumps more effectively than steady rotation alone, separating aggregated fibrous material into homogeneous smaller parts. The vibrational action addresses the clumping problem while maintaining high processing speed.
2Productivity
If rollers process material continuously, then productivity increases, but material clumps and aggregates reducing processing quality
Solution Approach 1:
The patent implements periodic action through the oscillating motion of the rollers. The rollers periodically change their position and the gap between them during rotation, creating a rhythmic processing action. This periodic variation prevents continuous clumping by intermittently breaking up aggregates, thereby maintaining homogeneity even at high processing volumes.
3Manufacturing precision
If comb structures remove material from rollers, then processing homogeneity improves, but device complexity increases
Solution Approach 1:
The patent applies self-service by designing the comb structures to be automatically cleared by the oscillating roller motion itself. The oscillation creates natural clearance paths that prevent material buildup on the combs, reducing the need for additional complex clearing mechanisms while maintaining processing homogeneity.
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
The system achieves homogeneous processing of materials, enabling effective further processing such as packaging or portioning, and allows for a larger amount of material to be processed by breaking down clumps and preventing re-aggregation.
Implementation Method 1
a first drive system configured to rotate the first roller in a first rotational direction and rotate the second roller in a second rotational direction
Implementation Method 2
the first drive system and the second drive system being configured to cooperatively control the first roller and the second roller to process a substance
Implementation Method 3
a second drive system configured to move the first roller and the second roller in opposing linear directions
Implementation Method 4
the second drive system is configured to oscillate the first brush element and the second brush element
Implementation Method 5
utilizing both rotational and oscillating motions to break up clumps
Implementation Method 6
a first comb structure adjacent to the first roller and a second comb structure adjacent to the second roller, the first comb structure and the second comb structure configured to remove the substance from the plurality of first teeth and the plurality of second teeth
Data Source
AI summary
At least one example embodiment discloses a conditioning system including a first roller, a second roller, a first drive system configured to rotate the first roller in a first rotational direction and rotate the second roller in a second rotational direction and a second drive system configured to move the first roller and the second roller in opposing linear directions, the first drive system and the second drive system being configured to cooperatively control the first roller and the second roller to process a substance.