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Lining sliding plate of warp knitting machine

The technology of warp knitting machine and sliding plate is applied in the field of lining plate, which can solve the problems of increasing the production cost of weft laying mechanism, high production cost of lining plate, expensive PTFE plate, etc., and achieves simple and easy assembly and disassembly, long service life, The effect of easy installation

Inactive Publication Date: 2012-10-31
CHANGZHOU RUNYUAN WARP KNITTING MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The weft laying mechanism of this structure has the disadvantages of the following two aspects. On the one hand, because the lining slide plate in the weft laying mechanism is processed by PTFE board as a whole, and because the PTFE plate is expensive, the production cost of the lining slide plate is extremely high. High, so the production cost of the weft laying mechanism is greatly increased; on the other hand, because the weft laying trolley exerts a large pulling force on the rake needle when it reciprocates to lay the weft yarn, it often causes rollover accidents in the weft insertion chain

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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  • Lining sliding plate of warp knitting machine
  • Lining sliding plate of warp knitting machine
  • Lining sliding plate of warp knitting machine

Examples

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Embodiment Construction

[0022] see Figure 1 to Figure 5 A kind of lining slide plate of warp knitting machine shown, when laying weft, the weft inserting chain of warp knitting machine slides on this lining slide plate, and this lining slide plate is made of base plate 1 made of metal material and is made of non-metal wear-resistant material. formed liner 2; on the upper surface of the base plate 1 there is a strip-shaped boss 1-1 extending along its length, the liner 2 is detachably mounted on the base plate 1 On the end face, the backing plate 2 is slidably connected with the weft inserting chain 3 . like figure 1 , 2 , 3 and 5, the cross-section of the strip-shaped boss 1-1 is preferably rectangular, and of course it can also be in other shapes, which are not shown in the figure.

[0023] In order to facilitate the installation and positioning of the liner 2, the present invention sets a groove 1-2 on the upper surface of the base plate 1, the liner 2 is embedded in the groove 1-2, and the lin...

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 discloses a lining sliding plate of a warp knitting machine. At the time of spreading wefts, a lining weft chain of the warp knitting machine slides on the lining sliding plate. The lining sliding plate comprises a base plate made of metal materials and a lining plate made of nonmetal abrasion-proof materials. The upper end face of the base plate is provided with an elongated boss extending along the length direction of the base plate, and the lining plate is detachably arranged on the upper end face of the base plate and is in sliding connection with the lining weft chain. The upper end face of the base is further provided with a groove, the lining plate is embedded in the groove, and the height of the lining plate is larger than the depth of the groove. The base plate is optimally made from 40Cr, the lining plate is optimally made from polytetrafluoroethylene, and the lining plate is detachably arranged on the upper end face of the base plate by bolts. According to the invention, not only can the production cost of the lining sliding plate be reduced greatly, but also the lining weft chain can work stably without rollover accidents. The lining sliding plate is especially suitable for being popularized in and applied to multi-axial warp knitting machines.

Description

technical field [0001] The invention relates to a component in a weft laying mechanism of a warp knitting machine, in particular to a lining slide plate in the weft laying mechanism of a warp knitting machine. Background technique [0002] Existing warp knitting machines, such as multi-axial warp knitting machines, when laying weft through the weft laying mechanism, the weft laying trolley reciprocates along the transverse direction of the warp knitting machine, and the weft yarn is dragged to the rake needles that are fixedly connected with the weft insertion chain. , The weft insertion chain slides on the interlining slide plate under the drive of the motor, thereby driving the rake needles to perform circular motion to realize weft insertion. The weft laying mechanism of this structure has the disadvantages of the following two aspects. On the one hand, because the lining slide plate in the weft laying mechanism is processed by PTFE board as a whole, and because the PTFE ...

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 Applications(China)
IPC IPC(8): D04B27/00
Inventor 王占洪蔡金伟刘志刚
Owner CHANGZHOU RUNYUAN WARP KNITTING MACHINERY
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