CN-121976348-A - Inwards turning and stitching knitting process of flat knitting machine knitted fabric

CN121976348ACN 121976348 ACN121976348 ACN 121976348ACN-121976348-A

Abstract

The invention relates to the field of computerized flat knitting machines, in particular to an inward turning stitch knitting process of a knitting fabric of a flat knitting machine, which is used for knitting a knitting fabric based on the flat knitting machine, wherein 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, the knitting fabric is provided with a tubular weft knitting structure, the tubular weft knitting structure is inward turned and stitched to form a turned stitch structure, the folding stitching structure is connected through a connecting wire, the parts connected by the connecting wire are a first connecting part and a second connecting part respectively, the knitted fabric between the first connecting part and the second connecting part is a middle part, the knitted fabric is connected with the first connecting position of the connecting wire to form the first connecting part, and the knitted fabric is connected with the second connecting position of the connecting wire to form the second connecting part. After the scheme is adopted, the fabric can be turned inwards to be sewn and woven in the warp direction 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 (10)

1. The process for knitting the knitted fabric by the flat knitting machine based on the inward turning stitch knitting comprises a front needle bed and a back needle bed, wherein the flat knitting machine can transfer stitches between the front needle bed and the back needle bed, and is characterized in that the knitted fabric is provided with a tubular weft knitting structure, the tubular weft knitting structure is turned inwards to be stitched to form a turning stitch structure, the turning stitch 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 parts, 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, Knitting a plurality of rows of middle parts, wherein in the process of knitting the middle parts, the second connecting positions of the connecting lines do not participate in knitting of the knitted fabric through transferring loops between the front needle bed and the rear needle bed; 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 tucking-in stitch knitting of a flat knitting machine fabric as claimed in claim 1, characterized by: when knitting the connecting line, the first connecting position is the connecting line of the front needle bed and the first connecting position is the connecting line of the back needle bed, The connecting line of the front needle bed is formed into a first connecting position on a plurality of needles with loops on the front needle bed, loops or hanging wires are formed on a plurality of needles without loops on the front needle bed or the back needle bed as a second connecting position, 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 front needle bed or the back needle bed.
3. The process for the stitch-down knitting of a flat knitting machine fabric according to claim 1, characterized in that when knitting a stitch, a stitch is knitted on one or more rows in the front needle bed and a stitch is knitted on one or more rows in the back needle bed.
4. A process for tucking-in stitch knitting of a flat knitting machine fabric as claimed in claim 2 or 3, characterized by: when the connecting wire is woven: setting a front needle bed connecting line, forming a hanging wire on a plurality of empty needles of the rear needle bed, knitting a row of connecting lines on the basis of the hanging wire to form a coil as a second connecting position, knitting a row of middle part on the front needle plate, and shifting the second connecting position to the empty needles of the front needle bed; setting a back needle bed connecting line, forming a hanging wire on a plurality of empty needles of the front needle bed, knitting a row of connecting lines on the basis of the hanging wire to form a coil as a second connecting position, knitting a row of middle parts on the back needle plate, and shifting the second connecting position to the empty needles of the back needle bed; Knitting several rows of intermediate portions: Knitting a row of middle parts on the empty needles of the front needle bed, and knitting a row of middle parts on the empty needles of the front needle bed, and knitting a row of middle parts on the second connecting displacement rings on the empty needles of the rear needle bed; when inversion is carried out: 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.
5. A process for tucking-in stitch knitting of a flat knitting machine fabric as claimed in claim 2 or 3, characterized by: when the connecting wire is woven: Setting a front needle bed connecting line, forming a hanging wire on a plurality of empty needles of the front needle bed, knitting a row of connecting lines on the basis of the hanging wire to form a coil as a second connecting position, knitting a row of middle parts on the front needle plate by a second connecting displacement coil to the empty needles of the rear needle bed, and knitting the second connecting displacement coil to the empty needles of the front needle bed; Setting a back needle bed connecting line, forming a hanging wire on a plurality of empty needles of the back needle bed, knitting a row of connecting lines on the basis of the hanging wire to form a coil as a second connecting position, knitting a row of middle parts on the back needle plate, and knitting a row of second connecting displacement coils on the empty needles of the back needle bed; Knitting several rows of intermediate portions: Knitting a row of middle parts on the empty needles of the front needle bed, and knitting a row of middle parts on the empty needles of the front needle bed, and knitting a row of middle parts on the second connecting displacement rings on the empty needles of the rear needle bed; when inversion is carried out: 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.
6. The process for tucking-in stitch knitting of a flat knitting machine fabric as claimed in claim 1, characterized by: When the knitted fabric loops on the front needle bed and the back needle bed are arranged in a staggered mode, connecting lines need to pass through a shaking table during loop transferring, and the shaking table can relatively transversely move between the front needle bed and the back needle bed.
7. 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.
8. The process for stitch-down knitting of a flat knitting machine as claimed in claim 7, 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.
9. The process for tucking and sewing a flat knitting fabric as claimed in claim 7, characterized in that: 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 middle part of the front needle bed; Or the second connecting position of the back needle bed is connected with the middle part of the back needle bed.
10. The process for tucking and sewing a flat knitting fabric as claimed in claim 7, characterized in that: 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

Inwards turning and stitching knitting process of flat knitting machine knitted fabric Technical Field The invention relates to the field of computerized flat knitting machines, in particular to an inward turning stitching knitting process of a knitting fabric of a flat knitting machine. 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 edge structure is additionally arranged at the neckline, the hat brim or the cuffs and the like (namely, the double-layer edge structure is equivalent to folding after the neckline or the hat edge is turned outwards or inwards), an additional sewing process is needed, and no knitting method capable of directly and integrally forming is available. Accordingly, the present inventors have further studied this, and developed an inward turned stitch knitting process of a flat knitting machine fabric, which results therefrom. Disclosure of Invention The invention aims to provide an inward turning and stitching knitting process of a flat knitting machine knitted fabric, which can be used for inward turning and stitching 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 turn over seam in a book of flat knitting machine knitting, carries out 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 inwards and sews up and form a book and sews up the structure, should turn over and sew up the structure and connect through the tie line, and the position that is connected by the tie line 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 being connected with the first position of tie line, forms the second connecting portion of being connected with the second connecting portion of tie line, 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, Knitting a plurality of rows of middle parts, wherein in the process of knitting the middle parts, the second connecting positions of the connecting lines do not participate in knitting of the knitted fabric through transferring loops between the front needle bed and the rear needle bed; 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 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 final effect is that the part which is preset as the second connecting position is always kept on a needle which does not participate in knitting by continuously transferring the loop back and forth, and 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 first connecting part and the second connecting part are connected together through the connecting line at the moment, so that the folding knitting is completed. 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 formed into a first connecting position on a plurality of needles with loops on the front needle bed, loops or hanging wires are formed on a plurality of needles without loops on the front needle bed or the back needle bed as a second connecting position, The back ne