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Device for loop length routine setting in a flatbed knitting machine

A technology of coil length and setting device, which is applied to flat knitting machines with individual moving needles, textiles and papermaking, weft knitting, etc., to achieve the effect of reducing the number of times

Active Publication Date: 2012-07-18
SHIMA SEIKI MFG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This adjustment is called a coil length routine, and the setting for executing the coil length routine is more laborious

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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  • Device for loop length routine setting in a flatbed knitting machine
  • Device for loop length routine setting in a flatbed knitting machine
  • Device for loop length routine setting in a flatbed knitting machine

Examples

Experimental program
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Effect test

Embodiment

[0063] 20 is a knitting design department, which designs knitted fabrics or garments based on input from the keyboard 10 and mouse 12 . In this specification, it is assumed that knitted fabrics include garments. 21 is a data conversion unit, which converts the design data obtained by the knitting design unit 20 into knitting data executable on the flat knitting machine 4 . The knitting data includes data on what kind of operation is applied to the needles of the needle bed while the carriage is moving on the needle bed 41 of the flat knitting machine 4, and data on which yarn is supplied from which yarn guide. Furthermore, in the knitting data, the target stitch length of the stitch or the stitch number corresponding to the target stitch length is designated for each region. In addition, the type of each stitch is also determined based on the knitting data.

[0064] The knitting data analysis unit 22 analyzes the knitting data by the knitting data analysis command 51, and ac...

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 device for loop length routine setting is equipped with a stitch control system setting part that analyzes the knitting data used for knitting a knitted fabric with a flatbed knitting machine and sets the control scheme for the carriage stitch cam for each area based on the knitting width and the knit structure in each area of the knitted fabric. The setting device is also equipped with a loop length routine setting part for setting a loop length routine scheme based on the control method for each area, as well as the targeted size of stitches and the knit structure in the area. Loop length routine setting can be automated.

Description

technical field [0001] The present invention relates to the setting of a stitch length routine performed by a flat knitting machine before actual knitting of a knitted fabric. Background technique [0002] The knitting cam system of a flat knitting machine (hereinafter simply referred to as the system) has a knitting cam that can be adjusted freely by a motor or the like. This triangle controls the amount of needle pull down that will catch the yarn, the size of the stitch is determined by the amount of needle pull down, so it is used for stitch size adjustments. The size of the stitches can be represented by the yarn length of each stitch (hereinafter referred to as stitch length), etc., and the stitch length is specified by knitting data or the like. Then by knitting the knitted fabric with exactly the specified stitch length, the quality of the knitted fabric can be improved, in particular the hand of the knitted fabric can be improved, variations in the dimensions of t...

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): D04B15/48D04B15/36
CPCD04B15/36D04B15/66D04B7/045D04B37/02
Inventor 小村善幸
Owner SHIMA SEIKI MFG LTD
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