Knitted fabric and knitting method thereof, and designing apparatus

A technology of knitted fabrics and knitted yarns, which is applied in the field of knitted fabrics, can solve problems such as stays, and achieve the effect of shortening the knitting process

Active Publication Date: 2014-12-03
SHIMA SEIKI MFG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, it has been found out that due to the characteristics related to the elongation and friction of the knitting yarn 1d, as shown in (e), there is a possibility that the loop 6c remaining on the knitting needles of the front needle bed may be formed as the loop 6c. The knitting yarn 1d is not pulled out from the loop 6a to produce slack 7, or even if it is pulled out, it relaxes and stays on the tooth gap

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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  • Knitted fabric and knitting method thereof, and designing apparatus
  • Knitted fabric and knitting method thereof, and designing apparatus
  • Knitted fabric and knitting method thereof, and designing apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] figure 1 The structure of the stitch which is the main part of the knitting method of one embodiment of this invention is shown schematically. (a) shows for example in Figure 5 The stitches 11a, 11b, and 11c are formed by one course on the latch needles 10a, 10b, and 10c of the front needle bed. (b) shows the following state: one stitch 11b held by the latch needle 10b as the holding knitting needle among the latch needles 10a, 10b, 10c in (a) is transferred to the rear needle bed opposite to the latch needle 10b at the tooth gap 12 The latch needle 13 hooks the coil 14a. (c) shows the state where the minute transfer 16 is performed between the latch needles 10b and 13 of the front and rear needle beds when the knitting yarn as the transition yarn 15 is knitted. The minute hand stitch transfer 16 is carried out for the stitch 14a after the stitch transfer in (b), and the transition yarn 15 is caught on the hook of the latch needle 13 as the rear needle bed of the op...

Embodiment 2

[0053] image 3 , schematically shows the configuration of the stitches that are the main part of the knitting method in another embodiment of the present invention. (a) with figure 1 (a) similarly shows a state in which the stitches 11a, 11b, and 11c are formed on the latch needles 10a, 10b, and 10c of the front needle bed by one course. (b) shows a state in which the transition yarn 15 is caught on the hook of the latch needle 10b as the holding knitting needle by the transfer 23 of the minute hand when knitting the knitting yarn as the transition yarn 15 to form a stitch 15a as a new stitch , and a part of the retained stitch 11b is taken off as the stitch 14a of the old stitch, and the stitch 14b is formed by transfer on the latch needle 13 as the facing knitting needle. (c) shows the following state: the stitch 14b transferred to the latch needle 13 by the minute hand transfer 23 of (b) is transferred to the original latch needle 10b and then returned to overlap with t...

Embodiment 3

[0055] Figure 4 A schematic configuration of a design device 30 as yet another embodiment of the present invention is shown. The design device 30 generates knitting data necessary for knitting knitted fabrics using a flat knitting machine in which at least a pair of front and rear needle beds are arranged so as to face each other at the needle bed 12, such as the front needle bed and the rear needle bed. On the needle bed, a plurality of latch needles 10a, 10b, 10c, and 13 are respectively arranged as knitting needles. The design device 30 is realized by installing software for designing knitted fabrics in a general-purpose computer 31 . In the computer 31 , various input operations can be performed using the input device 32 , and display of operation results, processing results, and the like can be performed via the display device 33 . The communication device 34 can be used for downloading of software and communication of data. The storage device 35 can be used for stora...

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

[Problem to be solved] The present invention provides a knitted fabric, a knitting method thereof and a designing apparatus, wherein the knitted fabric is knitted in such a manner that even when the cross - over yarn is reliably captured through the use of the split knit, the knitting yarn, after captured, can be prevented from being slackened to provide problem in knitting. [Solution] A stitch 11b held by a latch needle 10b as a holding needle is transferred to an opposite latch needle 13, as shown in (b), from a state that one course of stitches 11a, 11b, 11c are formed with latch needles 10a, 10b, 10c, as shown in (a). When a cross-over yarn is yarned in, a split knit 16 is carried out to facilitate a capture of the cross-over yarn, as shown in (c). A stitch 15a formed by a latch needle 13 is transferred to the latch needle 10b to form double stitches 20, as shown in (d). After knitting of a knitted fabric 22 is ended, the cross - over yarn 15 shown in dashed line can be drawn out to a lateral direction 15x of the drawing and can be removed from the knitted fabric, as shown in (e).

Description

technical field [0001] The present invention relates to a knitted fabric knitting by a flat knitting machine, having regions knitted using different knitting yarns, and knitting yarns used in knitting the regions become transitional yarns in other regions, a knitting method, and a design device thereof. Background technique [0002] Conventionally, a flat knitting machine has at least one pair of needle beds facing each other across the needle bed, and the knitting needles arranged side by side on the needle beds are driven by a cam system mounted on a carriage reciprocating along the needle beds. A yarn path guide rail is set up above the tooth mouth, and the yarn guide moving along the yarn path guide rail is linked with the cam carriage to knit the knitted fabric while supplying the knitting yarn to the knitting needles driven by the cam system. In order to avoid interference with the knitting needles, the yarn feeder that supplies the knitting yarn from the yarn guide is...

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): D04B1/00D04B7/26D04B15/36D04B35/00
CPCD04B1/12
Inventor 由井学仲秀树
Owner SHIMA SEIKI MFG LTD
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