Rotational Tobacco Grinding and Cone Loading Device
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Solution Overview
Problem
Handmade smoking articles are time-consuming to roll and often result in inconsistency due to uneven filling and compacting of ground tobacco or herbs, affecting burn rates and smoke flavors.
Innovation Solution
A device with a grinding unit and holding chamber that rotates to grind and load preformed conical paper wrappers with tobacco or herbs, allowing for consistent filling and compacting of smoking articles.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If individual smoking articles are hand-rolled, then flexibility and customization are improved, but time consumption and inconsistency in filling/compacting increase
Solution Approach 1:
The device segments the smoking article production process into distinct functional modules: a grinding unit for preparing tobacco material, a holding chamber for containing multiple cones, and a rotational mechanism for automated filling. This segmentation allows each component to perform its specific function efficiently while working together to produce multiple smoking articles simultaneously, reducing time consumption compared to hand-rolling individual articles.
Solution Approach 2:
The device enables self-service operation where the user loads tobacco material and cones once, then the rotational mechanism automatically performs the filling and compacting operations for multiple articles. The tension device automatically applies consistent force to compact the tobacco in each cone during rotation, eliminating the need for manual intervention in each individual article preparation step.
2Adaptability or versatility
If individual smoking articles are hand-rolled, then customization is improved, but manufacturing precision and consistency in filling/compacting deteriorate
Solution Approach 1:
The device applies local quality by using a tension device that specifically targets the compacting function with consistent mechanical force. The tension device is positioned to apply force uniformly to the tobacco material in each cone during rotation, ensuring consistent density and packing in the critical filling/compacting region while allowing customization in other aspects like cone selection and tobacco type.
Solution Approach 2:
The device controls the compacting parameter through the tension device, which applies a consistent mechanical force during rotation. By maintaining constant tension and rotational speed, the device ensures uniform compacting parameters across all smoking articles produced, achieving manufacturing precision while retaining customization options for different tobacco materials and cone configurations.
3Ease of operation
If ground tobacco/herbs are unevenly filled and compacted, then ease of operation is improved through manual flexibility, but burn rate consistency and smoke flavor quality deteriorate
Solution Approach 1:
The device uses periodic rotational action to fill and compact multiple cones in sequence. The rotational mechanism periodically brings each cone into position for filling, applies consistent compacting force through the tension device, and then moves to the next cone. This periodic, rhythmic operation ensures uniform filling and compacting across all articles, improving burn rate consistency while maintaining ease of operation through automated repetition.
4Productivity
If a rotational device is added to automate grinding and loading, then productivity is improved, but device complexity increases
Solution Approach 1:
The device merges multiple functions into a single integrated structure: the grinding unit, holding chamber, rotational mechanism, and tension device are combined into one cohesive apparatus. The rotational device simultaneously performs grinding, filling, and compacting operations across multiple cones, achieving high productivity without requiring separate machines for each function. This merging reduces the overall system complexity compared to using multiple independent devices.
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 device streamlines the process of creating smoking articles by ensuring consistent filling and compacting, improving burn rates and smoke flavors by reducing variability.
Implementation Method 1
A grinding unit 14 may be provided. The grinding unit 14 may include an upper grinding unit 16 and a lower grinding unit 18... A rotational device 48 may be coupled to the grinding unit 14 and the cone holding section 62, wherein the rotational device rotates the grinding device
Implementation Method 2
A tension device 70 may be positioned in a bottom area 52D of the holding chamber 52. The tension device 70 may apply a force against a bottom of the cone holding section 62
Implementation Method 3
the rotational device rotates the grinding device and moves the cone holding section in an up and down manner within the holding chamber
Data Source
AI summary
A device for grinding, loading and forming smoking articles has a grinding unit. A holding chamber is removably coupled to the grinding unit. A cone holding section is positioned within the holding chamber. A rotational device is coupled to the grinding unit and the cone holding section, wherein the rotational device rotates the grinding device and moves the cone holding section in an up and down manner within the holding chamber.