CN103132220A - Flat knitting machine local tubular structure and series of products of flat knitting machine - Google Patents

Abstract

The invention provides a flat knitting machine local tubular structure and series of products of the flat knitting machine. The lat knitting machine local tubular structure takes single-face texture as ground texture, when a local tubular structure is woven, firstly the mode that isolation and transfer are conducted simultaneously is fully adopted by knitting needles on a single-face texture needle bed, a half of a coil is transferred to an opposite needle bed, then weaving of corresponding texture and the number of horizontal lines is conducted on a knitting needle of the newly transferred coil of the opposite needle bed according to demands, the weaving is only conducted on the opposite needle bed, finally the coil on the opposite needle bed is fully transferred to a former needle bead, and weaving of the local tubular structure is completed. When the local tubular structure is woven, the series of the products can be developed by adopting of the modes such as different dyed yarns and changing of different texture structures, like local color tubular flat knitting machine shell fabrics and local double tubular flat knitting machine shell fabrics.

Description

Partial tubular structure of a flat knitting machine and its series of products

technical field

The invention relates to a partial tubular structure, in particular to a partial tubular structure of a flat knitting machine and a series of products obtained on the basis thereof. This series of products include: partial tubular flat knitting fabrics, partial color striped tubular flat knitting fabrics, partial double tubular flat knitting fabrics. the

Background technique

Flat knitting machines mainly weave sheet-shaped semi-formed fabrics, but with the continuous development of the flat knitting machine industry, flat knitting fabrics have also made great breakthroughs. For example, weaving tubular knitted fabrics on flat knitting machines can greatly improve the quality of flat knitting products, especially gloves. , socks, etc. production efficiency. However, ordinary flat knitting fabrics can no longer meet the needs of fashion sweaters, home decorations, industrial textiles, etc. The development of diversified flat knitting fabrics such as flat knitting partial tubular structure fabrics can meet its requirements for the real three-dimensional structure and bright colors of flat knitting fabrics. Color, unique appearance, etc. the

The invention patent application with the Chinese patent application number 00118037.1 discloses a method for making circular knitted fabrics on a flat knitting machine, with at least two opposing needle beds and a carriage with at least three knitting systems. On the flat knitting machine, through such a narrowing method: during the first movement of the carriage carriage, the knitted fabrics suspended on the front and rear needle beds are respectively narrowed, Knitting, narrowing the rear knitted piece in the opposite edge area of the knitted fabric, such as the right edge area, and just the opposite during the second movement of the carriage carriage, and repeating to complete the knitting of the flat knitting machine. weave. The invention patent application with the Chinese patent application number 200680009732.3 discloses a method for knitting tubular knitted fabrics in a flat knitting machine and a flat knitting machine. The knitting needle of the loop is pulled in by the pull-down cam formed in the cam group of the cam carriage during knitting by feeding the yarn to the opposite knitting needle, thereby preventing the stitches pulled out from the loop. When the yarn feeder for knitting yarn is reversed with the carriage reversed, the tension in the knitting yarn increases and the stitches shrink when the yarn feeding direction is reversed. the

At present, there have been researches on the overall cylindrical structure of flat knitting machines at home and abroad. This weaving method realizes the weaving of cylindrical fabrics on flat knitting machines. There is no report on the local tubular structure of the flat knitting fabric and its fabric. the

Contents of the invention

The purpose of the present invention is to provide a weaving method for the local tubular structure of a flat knitting machine, and at the same time provide a series of products produced after the process adjustment of the partial tubular structure, including local color strip tubular flat knitting fabrics and local double tubular flat knitting fabrics. Fashion sweaters, home decoration, industrial use and other fields provide a strong guarantee. the

The purpose of the present invention is achieved like this:

A method for knitting a partial tubular structure on a flat knitting machine adopts a flat knitting machine with two needle beds, at least two systems of yarns are used as the basis, and the front and rear needle beds are selectively knitted to form a partial tubular structure. the

The above-mentioned partial tubular structure of a flat knitting machine is characterized in that the weave structure of the fabric is flat stitch and the rear needle bed is used for weaving. the

A partial tubular structure of a flat knitting machine as described above is characterized in that when knitting a partial tubular shape, the knitting needles on the rear needle bed move half of the coils arranged one by one to the front needle bed, and both needle beds are needles in one row by one row. the

The above-mentioned partial tubular structure of a flat knitting machine is characterized in that when knitting a partial tubular shape, the rear needle bed holds the loop but does not participate in weaving. the

The partial tubular structure of a flat knitting machine as described above is characterized in that when knitting a partial tubular shape, the front needle bed knits a certain length and then moves the loop back to the rear needle bed, and then the front and rear needle beds jointly knit to form a partial tubular structure. the

The above-mentioned partial tubular structure of a flat knitting machine is characterized in that different process adjustments are carried out in the partial tubular weaving part, and series products such as partial colored strip tubular flat woven fabrics and partial double tubular flat woven fabrics can be woven. the

Description of drawings

Fig. 1 is a weaving diagram of a partial tubular structure of a flat knitting machine of the present invention. the

Fig. 2 is a real side view of a partial tubular structure of a flat knitting machine of the present invention. the

Fig. 3 is a real front top view of a partial tubular structure of a flat knitting machine according to the present invention. the

Fig. 4 is a weaving diagram of a partial color strip tubular fabric on the basis of a partial tubular structure of a flat knitting machine of the present invention. the

Fig. 5 is an actual figure of a partial color strip tubular fabric on the basis of a partial tubular structure of a flat knitting machine of the present invention. the

Fig. 6 is a weaving diagram of partial double tubular fabric on the basis of partial tubular structure of a flat knitting machine according to the present invention. the

Fig. 7 is a physical diagram of partial double tubular fabric on the basis of partial tubular structure of a flat knitting machine of the present invention. the

specific implementation plan

The knitting diagram of the local tubular structure of a flat knitting machine of the present invention is shown in Figure 1, with 50 rows as a tissue cycle, and the knitting process is as follows:

(1) Single-sided knitting: In all needle starting ranges, the front 20 rows are single-sided knitted on the rear needle bed, and the appearance of the fabric presents the reverse effect of the process. the

(2) Partial tubular part weaving

①Transfer to the front: After knitting the flat weave in the first 20 rows, turn the loops of the rear needle bed to the front needle bed one by one, that is, the 1st, 3rd, 5th, 7th...needles Knit on the rear needle bed (or front needle bed), and the 2nd, 4th, 6th, 8th... needles knit on the front needle bed (or rear needle bed). the

②Single-needle bed knitting: start from the 21st row, close the two triangles of the back needle bed, and knit the 21st to 40th row with color-changing yarn 2. Here, the back needle bed does not participate in weaving, and the loops of colored yarn 1 are suspended every other on the knitting needles. The front needle bed is woven with dyed yarn 2, the fabric structure is similar to the weft flat weave with large stitches, and the appearance is just like 1+1 rib weave. The fabrics woven on the front and rear needle beds are temporarily not connected to each other. the

③Transfer to back: After knitting in the 40th row, transfer all the loops on the front needle bed to the rear needle bed, and the fabrics on the front and rear needle beds are connected to form a tubular shape. the

(3) Single-sided knitting: open the two knitting triangles of the rear needle bed from the 41st row, change the color yarn 1 at the same time, knit the 41st row to the 50th row, and complete the knitting of a tissue cycle. The partial tubular structure of the flat knitting machine The side view is shown in Figure 2, and the real front is shown in Figure 3. the

In the present invention, a partial color strip tubular flat knitting fabric of a series of products with a partial tubular structure of a flat knitting machine, its weaving diagram is shown in Figure 4, with 90 rows as a weaving cycle, and the weaving process is as follows:

(1) Single-sided knitting: In all needle starting ranges, the front 20 rows are single-sided knitted on the rear needle bed, and the appearance of the fabric presents the reverse effect of the process. the

(2) Weaving of color strip tubular part

①The first color tube knitting: as the knitting of the partial tubular structure of a flat knitting machine mentioned above, after the first 20 rows are knitted, turn the coils of the rear needle bed to the front needle bed one by one, and close the rear needle bed Knitting triangle, color-changing yarn 2 knitting from the 21st row to the 40th row, after the 40th row is completed, transfer all the loops on the front needle bed to the rear needle bed, and the fabrics on the front and rear needle beds are connected from here on, completing the 40th row A colored strip tube braided. the

② Knitting of the plain weave part connected to the colored strip tube: start from the 41st row, open the rear needle bed and knit the triangle, and knit the part from the 41st to the 60th row with color-changing yarn 1. the

③The second color tube knitting: After the 60th row is finished, turn the loops of the rear needle bed to the front needle bed one by one, close the rear needle bed knitting triangle, and knit color-changing yarn 3 from the 61st row to the 6th row For the 80-row part, after the 80th row knitting is completed, transfer all the loops on the front needle bed to the rear needle bed, and then connect the fabrics on the front and rear needle beds to complete the second color strip tube knitting. the

(3) Single-sided knitting: open the two knitting triangles on the rear needle bed from the 81st row, change the color yarn 1 at the same time, knit the 81st row to the 90th row, and complete the knitting of a weaving cycle, and the fabric as a whole presents three-dimensional color stripes Appearance, the part of the color bar is a three-dimensional tubular structure, as shown in Figure 5. the

In the present invention, a partial double-tubular flat knitting fabric of a series of products with a partial tubular structure of a flat knitting machine has a weaving diagram as shown in Figure 6, with 70 rows as a weaving cycle, and the weaving process is as follows:

(1) Single-sided knitting: In all needle starting ranges, the front 20 rows are single-sided knitted on the rear needle bed, and the appearance of the fabric presents the reverse effect of the process. the

(2) Partial double-tubular weaving

①Tubular structure knitting on one side of the fabric: After knitting in the 20th row, turn the loops of the rear needle bed to the front needle bed alternately, close the knitting triangle on the rear needle bed, and knit color-changing yarn 2 from the 21st row to the 2nd row 40 row sections. the

②Tubular structure knitting on the other side of the fabric: After the 40th row of knitting is completed, the coils of the front and rear needle beds are moved to each other, that is, the knitting needles of the front needle bed are moved to the rear needle bed, and the knitting needles of the rear needle bed are moved to the front needle bed, and the rear needle bed The knitting cam is opened, the knitting cam on the front needle bed is closed, and the color-changing yarn 2 knits the 41st to 60th rows on the rear needle bed. During this period, the knitting needles on the front needle bed hold the loop and do not knit. After the 60th row of knitting is completed, all the loops on the front needle bed are transferred to the rear needle bed, and the fabrics on the front and rear needle beds are connected to each other to form a tube shape. the

(3) Single-sided knitting: open the two knitting triangles on the rear needle bed from the 61st row, change the color yarn 1 at the same time, knit the 61st row to the 70th row, complete the knitting of a weaving cycle, and the fabric presents a double-sided part The appearance of the tube is shown in Figure 7. the

Claims (5)

1. a straight-bar machines local tubular structure and series of products thereof comprise the local tubular structure of straight-bar machines fabric, local colour bar tubular structure, local double tubular structure.

2. straight-bar machines local tubular structure according to claim 1, is characterized in that, tubular portion is local tubular, thereby and the size of tubular portion what of line number can be set as required.

3. straight-bar machines local tubular structure according to claim 2, is characterized in that, adopts the yarn system of tissue when local tubular partly weaves with being different from, therefore can adopt the yarn of different colours, quality to weave.

4. local colour bar tubular structure according to claim 1, is characterized in that, local tubular portion is can continuous weaving a plurality of, and can select as required multiple color to weave respectively the local tubular structure.

5. local double tubular structure according to claim 1, is characterized in that, two local tubular structures weave on the two sides of fabric respectively, and the tubular portion size can be adjusted as required.

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