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Warp knitting machine

A warp knitting machine and transmission mechanism technology, applied in the field of warp knitting machines, can solve the problems of poor quality of knitted products, collision of looping tools, deformation of bar of looping tools, etc., and achieve the effects of easy installation and load reduction.

Active Publication Date: 2018-02-16
KARL MAYER STOLL R&D GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These loads become more and more severe as the machine speed increases and can lead to severe deformations if the loop forming tool bars are not strong enough
Also in this case, a sufficient gauge accuracy of the loop forming tool is no longer guaranteed, and a deterioration in the quality of the knitwear or collisions of the loop forming tool may occur

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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  • Warp knitting machine
  • Warp knitting machine
  • Warp knitting machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] exist figure 1 A greatly simplified front view of a warp knitting machine 1 according to a first embodiment of the invention is shown in . The warp knitting machine 1 comprises a frame 2 which has a plurality of support walls 3 to 8, of which the outer support walls 3, 8 are designed as end-side axial end walls and the inner support walls 4 to 7 are configured as partitions. A jacquard drive 9 is schematically delineated at the axial end of the warp knitting machine 1 .

[0029] The looping tool bar 10 is fixed at a support shaft 12 via a support rod 11 . Via the only delineated drive 13 , the bearing shaft 12 can be rotated and thus the bearing rod 11 can be pivoted and moved back and forth together with the stitching tool bar 10 . The bearing rod 11 is thus connected in a rotationally fixed manner to the bearing shaft 12 . The looping tool bar 10 is formed from a synthetic material, preferably a fiber-reinforced synthetic material, which has practically no or only...

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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PUM

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Abstract

The invention relates to a warp knitting machine (1, 24) having at least one loop forming tool bar (10) which supports a plurality of loop forming tools and which is supported by means of a support rod (11) Connect with the support shaft (12). The negative influence of the heat-induced expansion of the support shaft ( 12 ) should be kept as low as possible and at the same time be able to achieve a cost-effective and simple construction of the warp knitting machine. To solve this task it is provided that the bearing shaft (12) comprises a rod (17) made of fiber-reinforced synthetic material extending over the entire length of the bearing shaft (12), wherein the bearing shaft (12) further comprising at least two support tubes (14, 15, 16) separated in axial direction, wherein said rod (17) extends through all support tubes (14, 15, 16), and wherein each The root support tubes (14, 15, 16) are all at least partially connected to said rod (17) by at least one connection point (21, 22).

Description

technical field [0001] The invention relates to a warp knitting machine with at least one loop forming tool bar, which supports a plurality of loop forming tools and is connected to a support shaft by means of a support rod. Background technique [0002] In warp knitting machines different loop forming tools work together to form the loops. In order to form the loops with the thread, the yarn guide must be moved relative to the needles parallel to the width direction of the warp knitting machine and often also perpendicular thereto. The vertical movement is regularly brought about by deflecting the corresponding looping tool bar. For this purpose, the loop forming tool bar is fixed on the support rod shaft via the support rod. [0003] If the warp knitting machine is in operation, the loop forming tools must be prevented from colliding with each other. Every collision leads to a disturbance in which the machine must be stopped and, if necessary, repaired. Especially in t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D04B27/24
CPCD04B27/08
Inventor H.瓦姆泽G.舒勒
Owner KARL MAYER STOLL R&D GMBH