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Braiding machine and method for making braided fabric

A knitting machine and braiding technology, applied in the field of knitting machines, can solve problems such as negative impact on quality and mechanical complexity, and achieve the effects of reducing mechanical load, high quality, and avoiding mechanical friction effects

Active Publication Date: 2021-05-07
LEONI KABEL GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem here is that part of the lubricant is carried over into the braid, which has a negative effect on the quality of the braid, especially the electrical shielding.
Overall, the conventional weaving machines described are mechanically quite complex

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Braiding machine and method for making braided fabric
  • Braiding machine and method for making braided fabric
  • Braiding machine and method for making braided fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] figure 1 The knitting machine 2 shown in has a plurality of roll carriers 4 movable along predetermined trajectories 6A, 6B. The respective reel carriers 4 each have a reel 8 on which the wire 10 is wound. The knitting machine 2 also has a pulling device 12 for the knitting fabric 14 formed during the knitting process. The knitting machine 2 and the knitting process are controlled by means of the control device 16 .

[0040] The two tracks 6A, 6B are designed as circumferentially closed undulating tracks. In the present exemplary embodiment, they each have four outwardly curved convex sections 18A and correspondingly inwardly curved concave sections 18B. In this case, the curved sections 18A, 18B are each formed uniformly distributed at the same angular distance from one another. The two tracks 6A, 6B are constructed identically to one another, but are arranged relative to one another at a twisted angle α around the central axis 20 . In this embodiment, the twist a...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention relates to a knitting machine for producing knitted fabrics, which has at least two drum carriers each with at least one drum and a control device for controlling the knitting process. The roll carrier is movable on at least two predetermined trajectories. Each roll carrier can be driven individually via an electromagnetic drive. In this case, the drive takes place by means of a continuous magnetic field.

Description

technical field [0001] The invention relates to a knitting machine for producing knitted fabrics and a method for producing knitted fabrics. Background technique [0002] In this case, a braid is to be understood in particular as a so-called circular braid, ie a tubular braid. Braids are often characterized as having counter-applied braided strands, such as yarns or individual strands that are repeatedly interpenetrated. There are textile weaves and metal weaves. Such braids are used for structural elements made of composite materials, such as hoses or especially cables. The use of a metal circular braid as shielding of the cable is particularly meaningful here. [0003] For the manufacture of such braids, efforts are made to produce at a high working speed and at low cost. At the same time, however, the technical requirements for precision, in particular cleanliness, are also increased, especially in the case of shielding of cables. Shielding braids are used, for examp...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D04C3/06
CPCD04C3/06D04C3/38D04C3/40
Inventor 克劳斯·法尔肯贝格
Owner LEONI KABEL GMBH
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