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Circular hosiery knitting machines, especially double-cylinder knitting machines, for yarn guides in plated knitting

A technology of knitting machine and yarn guide, which is applied in the directions of knitting, weft knitting, textile and paper making, etc., can solve problems such as reducing productivity and reducing machine operation speed.

Active Publication Date: 2020-05-22
LONATI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this solution has the typical disadvantage of using needle actuation cams with very steep knitting angles, namely that in order to avoid excessive wear and breakage of the needles, it is necessary to reduce the operating speed of the machine and thus reduce its productivity

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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  • Circular hosiery knitting machines, especially double-cylinder knitting machines, for yarn guides in plated knitting
  • Circular hosiery knitting machines, especially double-cylinder knitting machines, for yarn guides in plated knitting
  • Circular hosiery knitting machines, especially double-cylinder knitting machines, for yarn guides in plated knitting

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Experimental program
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Embodiment Construction

[0027] With reference to the accompanying drawings, a machine according to the invention, indicated generally by the reference numeral 1 and only partially shown for the sake of simplicity, comprises at least one cylinder 2, 3 arranged such that its axis 2a is vertical and in its On the side surface there are a plurality of axial grooves 4 , 5 each receiving a needle 6 . The cylinders 2, 3 are actuatable in a rotational movement about their own axis 2a relative to at least one feed or blank, in which at least two yarn guides 7, 8 are arranged for plating knitting, the yarn guides having The function of supplying the needles 6 of the machine with the yarn required for the production of knitted fabrics.

[0028] The two yarn guides 7, 8 include the distribution of the base yarn 9 through the square figure 1 and figure 2 A first yarn guide 7 of known type schematically shown in , and a second yarn guide 8 for distributing the reinforcing yarn 10 .

[0029] In the embodiment ...

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

A circular hosiery knitting machine with yarn guides for plated knitting, comprising at least one cylinder; there are at least two yarn guides for plated knitting, each for dispensing base yarn A first yarn guide and a second yarn guide for distributing reinforcing yarns; the second yarn guide has an elongated body including a dispensing end near its longitudinal end and a second yarn guide The remainder of the main body, the dispensing end is provided with channels for distributing the reinforcing yarn to the needles of the machine arranged in the needle cylinder, the second thread guide can be arranged so that its dispensing end faces laterally to the working of the needles cylinders in the zone; the dispensing end of the body of the second thread guide is movable on command relative to the rest of the body of the second yarn guide (8) in a direction on a plane substantially perpendicular to the axis of the needle cylinder, The direction is substantially parallel to the tangent to the needle cylinder in the clamping point where the reinforcing yarn dispensed by the second yarn guide is clamped by the needle.

Description

technical field [0001] The present invention relates to a circular hosiery knitting machine, in particular of the double cylinder type, with a thread guide for plated knitting. Background technique [0002] As is known, plated knitting is a special kind of knitting which consists in forming the knit by using two yarns and keeping these two yarns in mutual position so that one yarn is visible on one side of the product and the other One yarn is visible on the opposite side of the product. [0003] Plated knitting is used to achieve specific aesthetic effects, such as creating a garment that is one color on the right side different from the color on the opposite side, or for functional effects, such as producing a garment that has one side Knitted with a fiber (such as cotton) that is different from the fiber (such as wool) used on the opposite side from which it is knitted. [0004] By feeding two yarns simultaneously to the needles of a machine (for example, a circular or ...

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): D04B15/58
CPCD04B15/58D04B15/48
Inventor E·罗纳地F·罗纳地
Owner LONATI
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