Compact Weaving Loom With Detachable Multi-Section Heddle
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Solution Overview
Problem
Existing weaving looms are complex, cumbersome, and lack the ability to easily switch heddles mid-operation for different patterns, limiting their use by unskilled users and requiring multiple parts for more complicated weaves, making them non-portable and large.
Innovation Solution
A detachable heddle system that allows easy replacement and a compact design with multiple shedding sections for creating complex patterns, combined with a base that supports simple, efficient 360-degree motion for weaving.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If heddles are fixed to a frame, then structural stability is improved, but adaptability deteriorates as users cannot switch heddles mid-operation
Solution Approach 1:
The heddle system transitions from a fixed static configuration to a dynamic interchangeable system. The heddle is designed with a detachable connection mechanism that allows it to be easily removed and replaced during operation, enabling adaptability while maintaining structural stability when attached.
Solution Approach 2:
The heddle is segmented as a separate, interchangeable component rather than being permanently integrated into the frame. This segmentation allows the heddle to be independently selected and swapped, providing versatility in pattern creation while maintaining a stable operational structure when attached.
2Adaptability or versatility
If multiple heddles are used for complicated weaves, then adaptability is improved, but device complexity increases
Solution Approach 1:
The heddle is designed as a universal component with multiple shedding sections that can create different shed types and weft arrangements. Instead of requiring multiple specialized heddles, a single multi-functional heddle can produce various weave patterns by activating different shedding sections, thereby reducing overall device complexity.
Solution Approach 2:
Multiple shedding sections are merged into a single heddle structure, combining the functions of what would traditionally require multiple separate heddles. This integration reduces the number of moving parts and components needed while maintaining the capability to create complicated weave patterns.
3Adaptability or versatility
If more heddles are added for complicated weaves, then adaptability is improved, but size increases making it non-portable
Solution Approach 1:
The heddle incorporates multiple shedding sections within a single compact structure, enabling complicated weave patterns without requiring multiple separate heddles. This multi-functionality in a condensed form maintains portability while achieving high adaptability for various weave types.
Solution Approach 2:
The shedding sections are nested within the heddle structure itself, with the heddle containing multiple functional zones that can be activated independently. This nested arrangement allows complex functionality within a compact volume, maintaining portability while enabling complicated weaves.
4Volume of moving object
If a compact design is used, then portability is improved, but ease of operation deteriorates
Solution Approach 1:
The heddle is designed with self-aligning and self-latching features that automatically position and secure the heddle to the frame without requiring complex assembly procedures. The detachable connection mechanism is intuitively designed to be easily engaged and disengaged by hand, maintaining ease of operation despite the compact size.
Data Source
AI summary
A weaving loom of the present disclosure includes a base and a heddle. The base has a first portion and a second portion. The first portion has a heddle base and first fins extending from the heddle base. The heddle is detachably coupled with the heddle base and has an axis and a central part. The heddle further includes a plurality of shedding sections formed on the central part and around the axis. The shedding sections are arranged along the axis for the central part to have a plurality of longitudinal rows having different topographies across different longitudinal portions of the central part. The heddle is configured to move between a plurality of positions with one of the longitudinal rows facing vertically upward.