Warp Knitting Machine Comb Bar Support Structure
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing warp knitting machines require material-intensive and space-consuming support structures for comb bars, which can transmit vibrations and affect fabric quality.
Innovation Solution
The comb bar is exclusively carried by one or more carrier bodies, with each carrier body also supporting a guide bar, allowing for a simple and space-saving design that maintains fabric quality by eliminating the need for additional support elements and optimizing the arrangement of guide and comb bars.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional support structures are used for the comb bar, then the comb bar is adequately supported, but the structure becomes material-intensive and space-consuming
Solution Approach 1:
The supporting body is designed to perform multiple functions simultaneously: it supports the comb bar, carries the guide bar, and provides structural anchoring. This merging of functions eliminates the need for separate support elements, reducing material consumption while maintaining support stability.
Solution Approach 2:
The supporting body serves as a multi-functional component that combines the roles of a support structure, a mounting element for the guide bar, and a structural connector. This universal design reduces the overall quantity of materials needed in the machine.
2Reliability
If traditional support structures are used for the comb bar, then the comb bar is adequately supported, but the structure takes up space that could be used for other machine elements
Solution Approach 1:
By merging the support function with the guide bar mounting function in a single supporting body, the design consolidates structural elements, reducing the overall space occupied by support structures and freeing up machine space for other elements.
Solution Approach 2:
The supporting body is designed to utilize vertical space and three-dimensional arrangement efficiently, allowing the guide bar and comb bar to be positioned in a compact configuration that minimizes the machine's footprint while maintaining structural integrity.
3Reliability
If traditional support structures are used for the comb bar, then the comb bar is adequately supported, but vibrations from the machine bed are transmitted affecting fabric quality
Solution Approach 1:
The supporting body is designed as a separate, independent structural element that is not part of the machine bed. This extraction of the support function from the machine bed structure prevents vibration transmission from the bed to the comb bar, thereby protecting fabric quality.
Solution Approach 2:
The supporting body acts as an intermediary structure between the machine bed and the comb bar, creating a decoupled support system that isolates the comb bar from vibrations generated by the machine bed during operation.
4Reliability
If additional support elements are used for the comb bar, then the comb bar is more stable, but the device complexity increases
Solution Approach 1:
The supporting body combines multiple support functions into a single integrated component, eliminating the need for multiple separate support elements. This reduces device complexity while maintaining or improving comb bar stability through the multi-functional design.
Data Source
Figure 1~2
AI summary
The invention relates to a warp knitting machine (1) comprising a knitting bar (8) to which knitting needles (9) are attached, a laying bar (2) to which laying needles (4) are attached, and a piercing bar (3), wherein the piercing bar (3) has hold-down devices (5) designed to hold down a warp-knitted fabric produced by the warp knitting machine (1) as the knitting bar (8) rises towards the laying bar (2). According to the invention, the piercing bar (3) is connected to the laying bar (2).