CN-121976349-A - Outward turning and stitching knitting process of flat knitting machine knitted fabric

CN121976349ACN 121976349 ACN121976349 ACN 121976349ACN-121976349-A

Abstract

The invention relates to the field of flat knitting machines, in particular to an outward turning and stitching knitting process of knitted fabrics of a flat knitting machine, which is based on the knitting of knitted fabrics of the flat knitting machine and comprises a front needle bed and a rear needle bed, wherein loop transfer can be carried out between the front needle bed and the rear needle bed. After the scheme is adopted, the fabric can be turned outwards in the warp direction for stitching and braiding during tubular weft knitting.

Inventors

Zuo Xichao
HU SUHUA
YANG WEIQUAN

Assignees

浙江睿丰智能科技有限公司

Dates

Publication Date: 20260505
Application Date: 20260302

Claims (8)

1. The process for knitting the knitted fabric by the flat knitting machine through the outward turning and sewing is characterized in that the knitted fabric is provided with a tubular weft knitting structure, the tubular weft knitting structure is turned and sewn outwards to form a turning structure, the turning and sewing structure is connected through a connecting line, the parts connected by the connecting line are respectively a first connecting part and a second connecting part, the knitted fabric between the first connecting part and the second connecting part is a middle part, the first connecting part connected with the first connecting position of the connecting line and the second connecting part connected with the second connecting position of the connecting line are the second connecting part, and the knitting process further comprises the following steps: A connecting wire is woven or formed to form a plurality of first connecting positions and a plurality of second connecting positions, Weaving a plurality of rows of middle parts, wherein in the process of weaving the middle parts, the second connecting positions of the connecting wires do not participate in the weaving of the knitted fabric; The second connecting part is connected with the middle part through the second connecting position to form a second connecting part.
2. The process for the stitch-down knitting of a flat knitting machine fabric as claimed in claim 1, characterized in that, when knitting the stitch-down yarn, the first stitch-down yarn is a front needle bed stitch-down yarn and the first stitch-down yarn is a back needle bed stitch-down yarn, The connecting line of the front needle bed is made to form the first connecting position on the plurality of needles with loops on the front needle bed, the loops or the hanging wire is made to form the second connecting position on the plurality of needles without loops on the front needle bed, The back needle bed connecting line is formed into a first connecting position on a plurality of needles with loops on the back needle bed, and loops or hanging wires are formed into a second connecting position on a plurality of needles without loops on the back needle bed.
3. The process for knitting a flat knitting machine fabric according to claim 2, characterized in that when knitting the connecting wire: setting a front needle bed connecting line, wherein the front needle bed connecting line forms loops on a plurality of empty needles of the front needle bed as second connecting positions; setting a back needle bed connecting line, wherein the back needle bed connecting line forms loops on a plurality of empty needles of the back needle bed as second connecting positions; Knitting several rows of intermediate portions: A plurality of rows of middle parts are woven on the front needle bed and the back needle bed, and the second connecting positions do not participate in the weaving; when everting: connecting the second connecting position of the front needle bed with the middle part of the front needle bed; the second connecting position of the back needle bed is connected with the middle part of the back needle bed.
4. The process for the stitch-down knitting of a flat knitting machine fabric according to claim 1 or 2, characterized in that a stitch line is knitted in one or more rows in the front needle bed and a stitch line is knitted in one or more rows in the rear needle bed.
5. The folding and sewing knitting process of the knitted fabric of the flat knitting machine is based on knitting of the knitted fabric of the flat knitting machine, the flat knitting machine comprises a front needle bed and a rear needle bed, loop transfer can be carried out between the front needle bed and the rear needle bed, and is characterized in that the knitted fabric is of a plane weft knitting structure, the plane weft knitting folding and sewing forms a folding structure, the folding and sewing structures are connected through connecting lines, the parts connected by the connecting lines are respectively a first connecting part and a second connecting part, the knitted fabric between the first connecting part and the second connecting part is a middle part, the first connecting part connected with the first connecting position of the connecting lines is formed, and the second connecting part connected with the second connecting position of the connecting lines is formed, and the knitting process further comprises the following steps: one side needle bed is knitted with a first connecting position to form a first connecting part, a second connecting position is hung on the other side needle bed or the other side needle bed, a plurality of rows of middle parts are knitted, and then the second connecting position is connected with the middle parts to form a second connecting part.
6. The process for stitch-down knitting of a flat knitting machine as claimed in claim 5, characterized in that when knitting a stitch, the first stitch is a front needle bed stitch, the first stitch is a back needle bed stitch, The connecting line of the front needle bed is made to form the first connecting position on the plurality of needles with loops on the front needle bed, the loops or the hanging wire is made to form the second connecting position on the plurality of needles without loops on the front needle bed, Or the back needle bed connecting line forms a first connecting position on a plurality of needles with loops on the back needle bed, and forms loops or hanging wires on a plurality of needles without loops on the back needle bed as a second connecting position.
7. The process for tucking, stitching and knitting a flat knitting machine fabric as recited in claim 5, characterized by: when the connecting wire is woven: setting a front needle bed connecting line, wherein the front needle bed connecting line forms loops on a plurality of empty needles of the front needle bed as second connecting positions; Or a back needle bed connecting line is arranged, and loops are formed on a plurality of empty needles of the back needle bed as second connecting positions by the back needle bed connecting line; Knitting several rows of intermediate portions: knitting a plurality of rows of middle parts on the front needle bed or the back needle bed, wherein the second connecting position does not participate in knitting; When the folding is carried out: Connecting the second connecting position of the front needle bed with the needle with the middle coil of the front needle bed; or the second connecting position of the back needle bed is connected with the needle with the middle loop of the back needle bed.
8. The process for tucking, stitching and knitting a flat knitting machine fabric as recited in claim 5, characterized by: When knitting the stitch line, the stitch line of one or more rows is knitted into the front needle bed, and the stitch line of one or more rows is knitted into the rear needle bed.

Description

Outward turning and stitching knitting process of flat knitting machine knitted fabric Technical Field The invention relates to the field of flat knitting machines, in particular to an outward turning and stitching knitting process of a flat knitting machine knitted fabric. Background The computerized flat knitting machine is one kind of double needle board latch needle weft knitting loom, and the knitting needle inside the needle slot of the needle bed is driven to move up and down via the machine head and the triangular mechanism set on the triangular bottom board of the machine head, i.e. the triangular system drives the knitting needle inside the needle slot to complete the knitting of fabric via the cooperation of the triangular mechanism and the drawing mechanism. When the existing computerized flat knitting machine is used for knitting sweater and hat fabrics, when a double-layer folded edge structure is additionally arranged at the neckline, the hat brim or the cuffs and the like (namely, the edge of the neckline or the hat is folded after being turned outwards or turned inwards), an additional sewing procedure is needed, and no knitting method capable of directly and integrally forming is needed. Accordingly, the present inventors have further studied this, and developed an out-turned stitch knitting process of a flat knitting machine fabric, which results therefrom. Disclosure of Invention The invention aims to provide an outward turning and sewing knitting process of a flat knitting machine knitted fabric, which can be used for outward turning and sewing the knitted fabric in the warp direction to form a turning structure during weft knitting. In order to achieve the above object, the technical scheme of the present invention is as follows: The utility model provides a process is knit to outer turn-over stitching of flat knitting machine knitting, carries out the knitting of knitting based on the flat knitting machine, and the flat knitting machine includes front needle bed, back needle bed, can move the circle between front needle bed and the back needle bed, the knitting has tubular weft knitting structure, and this tubular weft knitting structure turns over the seam outwards and forms a structure of turning over, should turn over the seam structure and connect through the tie wire, and the position that is connected by the tie wire is first connecting portion and second connecting portion respectively, and the knitting between first connecting portion and the second connecting portion is the intermediate part, forms the first connecting portion of connection with the first position of tie wire, forms the second connecting portion of connection with the second connecting position of tie wire, and its knitting process still includes following process: A connecting wire is woven or formed to form a plurality of first connecting positions and a plurality of second connecting positions, Weaving a plurality of rows of middle parts, wherein in the process of weaving the middle parts, the second connecting positions of the connecting wires do not participate in the weaving of the knitted fabric; The second connecting part is connected with the middle part through the second connecting position to form a second connecting part. The front needle bed and the back needle bed are commonly known in the industry, the front needle bed connecting line and the back needle bed connecting line can be the same yarn as the first connecting part or can be a new yarn which is introduced, the connecting line is not limited to a single yarn, the first connecting part is formed by connecting the first connecting position of the connecting line with the knitted fabric in advance, in the follow-up knitting, the part of the connecting line preset for being used as the second connecting position is always kept on a needle which does not participate in knitting, finally after the knitted fabric finishes the preset position, the second connecting position is connected with the knitted fabric (namely, a part of the middle part) to form the second connecting part, and the folding knitting is completed by connecting the first connecting part and the second connecting part together through the connecting line. Further, when knitting the connecting thread, the first connecting position is the connecting thread of the front needle bed, the first connecting position is the connecting thread of the rear needle bed, The connecting line of the front needle bed is made to form the first connecting position on the plurality of needles with loops on the front needle bed, the loops or the hanging wire is made to form the second connecting position on the plurality of needles without loops on the front needle bed, The back needle bed connecting line is formed into a first connecting position on a plurality of needles with loops on the back needle bed, and loops or hanging wires are formed into a second connecting position on a plurality of