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Serial knitting method and flat knitting machine

A flat knitting and knitting needle technology, used in weft knitting, textile and paper making, flat knitting with separate action needles, etc., can solve the problems of reduced productivity, larger width of the carriage, and larger moving stroke, etc. achieve the effect of increasing the width

Inactive Publication Date: 2011-09-14
SHIMA SEIKI MFG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the needle selection mechanism is located on both sides of the reciprocating movement relative to the triangular carriage, the width of the triangular carriage becomes larger
When the width of the carriage becomes larger, it is necessary to move within the stroke range including the knitting area and the width of the carriage during knitting, thereby increasing the movement stroke and reducing 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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  • Serial knitting method and flat knitting machine
  • Serial knitting method and flat knitting machine
  • Serial knitting method and flat knitting machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] figure 1 The schematic structure of the flat knitting machine 11 which is one embodiment of this invention is shown in simplified form. Flat knitting machine 11 basically has and Figure 11 The flat knitting machine 1 shown has the same specifications, and the entire needle bed 12 is used for knitting in the range of, for example, 2286 mm (90 inches). The needle beds 12 are provided with a pair of front and rear pairs, and each of the carriages 13a, 13b is respectively connected to the corresponding parts of the front and rear pair of needle beds to move integrally. When tandem knitting is performed, knitted fabrics having a knitting width La, Lb of, for example, up to 1066.8 mm (42 inches) can be knitted in the knitting regions 14a, 14b, respectively. This is because it is not necessary to provide an amount of detachment of the carriages 13a, 13b in the middle of the knitting regions 14a, 14b, and it is only necessary to provide a space 14c of 152.4 mm (6 inches) as ...

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 present invention provides a series knitting method and a flat knitting machine, width of a carriage does not become larger, other carriage knitting zones can be entered in series knitting, which can enlarge the width of the knitting zone. Triangular mechanisms (15a, 15b) mounted on each carriages (13a, 13b) separately have needle selecting mechanisms (17L, 17R) on both sides of a carriage (16). Because needle selection in second stage is carried out by separating needle selecting mechanisms (17L, 17R) on both sides of the carriage (16) as preparation needle selection and main needle selection, the carriage width and stroke width may not become larger. Knitting in range of the carriage (13b) in knitting zone (14a) controls to compensate needle selection according to knitting data preset by the controller (18) and moving position of the carriage (13a, 13b) etc., such that preparation needle condition is recovered.

Description

technical field [0001] The invention relates to a tandem knitting method and a flat knitting machine for knitting multiple knitted fabrics simultaneously by using multiple triangular carriages. Background technique [0002] Conventionally, in a flat knitting machine, a carriage is reciprocated in the longitudinal direction of a needle bed, and a cam mechanism mounted on the carriage drives knitting needles arranged in parallel on the needle bed to knit a knitted fabric. It is known that when a plurality of carriages at intervals are reciprocated within a range corresponding to the knitting width of a knitted fabric to knit knitted fabrics in parallel, a plurality of knitted fabrics (for example, Refer to Patent Document 1 and Patent Document 2). [0003] The carriage reciprocates over the entire range of the above-mentioned needle bed for knitting a plurality of knitted fabrics, and switches the knitting yarn within the range of knitting each knitted fabric, and can knit a ...

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): D04B15/00D04B15/36D04B15/66D04B15/96D04B7/00
CPCD04B1/22D04B7/30D04B15/10D04B15/36D04B35/04D04B35/18
Inventor 中森岁德
Owner SHIMA SEIKI MFG LTD