CN109989167B - Horizontal braiding machine thread-end-free braiding process - Google Patents
Horizontal braiding machine thread-end-free braiding process Download PDFInfo
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- CN109989167B CN109989167B CN201910326093.XA CN201910326093A CN109989167B CN 109989167 B CN109989167 B CN 109989167B CN 201910326093 A CN201910326093 A CN 201910326093A CN 109989167 B CN109989167 B CN 109989167B
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- needle selection
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/10—Patterned fabrics or articles
- D04B1/12—Patterned fabrics or articles characterised by thread material
- D04B1/126—Patterned fabrics or articles characterised by thread material with colour pattern, e.g. intarsia fabrics
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- Textile Engineering (AREA)
- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
- Knitting Machines (AREA)
Abstract
The invention mainly relates to a knitting process without a needle head of a flat knitting machine, wherein during normal knitting, a needle selection roller is positioned at the position A, a first needle selection rod participates in needle selection, a machine head uses first yarns for normal knitting, when second yarns are changed, the needle selection roller is rotated to the position B, a second needle selection rod participates in needle selection, the machine head uses second yarns for primary mesh knitting, then the needle selection roller is rotated to the position A, the first needle selection rod participates in needle selection, after the machine head uses the first yarns for normal knitting for one circle, the needle selection roller is rotated to the position B again, the second needle selection rod participates in needle selection, the machine head uses the first yarns for primary mesh knitting, finally the needle selection roller returns to the position A, the first needle selection rod participates in needle selection, the machine head uses the second yarns for normal knitting, and the knitting process without the needle head is completed. The process can realize no thread end generation when the multi-color product is woven and the thread is changed, and does not need manual thread end ending, thereby improving the product quality and the working efficiency and further improving the economic benefit of enterprises.
Description
Technical Field
The invention relates to a knitting process, in particular to a knitting process of a flat knitting machine without a thread end.
Background
The flat knitting machine is used for knitting articles such as gloves and socks, and traditional polychrome product is knitted, needs the manual work to carry out the end of a thread when trading the line to avoid the condition of leaking the broken hole of line, nevertheless because use traditional artifical mode to waste time and energy, work efficiency is not high, appears easily and omits, and present cost of labor also increases by a wide margin, influences enterprise economic benefits.
Disclosure of Invention
In order to solve the problems, the invention provides a head-free weaving process of a flat knitting machine, which can realize no head of thread generation when a multicolor product is woven and changed, and does not need to finish the head of thread by manpower, thereby improving the product quality and the working efficiency and further improving the economic benefit of enterprises.
In order to achieve the purpose, the invention adopts the following technical scheme:
a knitting process of a flat knitting machine without a thread end, wherein a needle selection roller is provided with A, B places, a first needle selection rod is arranged at the position A and used for normal knitting, a second needle selection rod is arranged at the position B and used for eye hanging knitting, and the knitting process specifically comprises the following steps:
1. during normal knitting, the needle selecting roller is positioned at the position A, the first needle selecting rod participates in needle selection, and the machine head drives the first yarn dyeing device to perform knitting;
2. when the second yarn is changed, the needle selecting roller is controlled to rotate reversely to the position B, the second needle selecting rod participates in needle selection, the machine head drives the second yarn dyeing device, and the second yarn is used for carrying out first mesh hanging weaving;
3. after the first mesh hanging weaving is finished, controlling the needle selection roller to rotate to the position A in the forward direction, enabling the first needle selection rod to participate in needle selection, driving the first yarn dyeing device by the machine head, and normally weaving a circle by using the first yarn;
4. then the needle selection roller is controlled to reversely rotate to the position B again, the needle selection rod II participates in needle selection, the machine head drives the first yarn dyeing device, and the first yarn is used for second mesh hanging weaving;
5. after the second mesh hanging weaving is finished, finally, the needle selecting roller is controlled to rotate to the position A in the forward direction, the first needle selecting rod participates in needle selection, the machine head drives the second yarn dyeing device, the second yarn is used for starting normal weaving, and then the one-time thread-free weaving process is finished.
The mesh-hanging weaving method comprises the specific steps that a crochet needle hooks yarns, after a yarn loop is formed, the yarn loop on the crochet needle is separated from the crochet needle loop, the yarn loop is not completely withdrawn, the yarn loop moves back to a needle latch, the yarn loop is not separated from the crochet needle, mesh hanging is achieved, the crochet needle hooks yarns again, a multilayer yarn loop is formed, the yarn loop is completely withdrawn, and mesh-hanging weaving is completed.
The invention has the following beneficial effects:
a flat knitting machine does not have first knitting technology of line, there are A, B two places on the needle selection cylinder, there are needle selection sticks I on A place, the needle selection stick I is used in the normal knitting, there are needle selection sticks II on B place, the needle selection stick II is used for hanging the mesh to weave, it includes the following step specifically:
1. during normal knitting, the needle selecting roller is positioned at the position A, the first needle selecting rod participates in needle selection, and the machine head drives the first yarn dyeing device to perform knitting;
2. when the second yarn is changed, the needle selecting roller is controlled to reversely rotate to the position B, the second needle selecting rod participates in needle selection, the machine head drives the second yarn dyeing device, the second yarn is used for first mesh hanging weaving, and the mesh hanging weaving step is as follows: the crochet needle hooks yarns, after a yarn coil is formed, the yarn coil on the crochet needle is separated from the crochet needle ring but is not completely withdrawn, the yarn coil moves back to a needle latch, the yarn coil is not separated from the crochet needle, the mesh hanging is realized, the crochet needle hooks yarns again to form a multilayer yarn coil, the yarn coil is completely withdrawn, and the mesh hanging weaving is completed;
3. after the first mesh hanging weaving is finished, controlling the needle selection roller to rotate to the position A in the forward direction, enabling the first needle selection rod to participate in needle selection, driving the first yarn dyeing device by the machine head, and normally weaving a circle by using the first yarn;
4. then controlling the needle selection roller to reversely rotate to the position B again, enabling the needle selection rod II to participate in needle selection, driving a first yarn dyeing device by the machine head, and carrying out second mesh hanging weaving by using first yarns, wherein the specific steps of the second mesh hanging weaving are the same as those of the first mesh hanging weaving;
5. after the second mesh hanging weaving is finished, finally, the needle selecting roller is controlled to rotate to the position A in the forward direction, the first needle selecting rod participates in needle selection, the machine head drives the second yarn dyeing device, the second yarn is used for starting normal weaving, and then the one-time thread-free weaving process is finished.
After twice mesh-hanging weaving, the two yarns are tightly connected without thread ends, so that the thread ends are not required to be manually ended, the product quality and the working efficiency are improved, and the economic benefit of an enterprise is further improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Reference numbers in the figures: 1. a needle selection roller; 2. selecting a needle bar I; 3. selecting a second needle bar; A. a is formed; B. and B.
Detailed Description
As shown in fig. 1, a knitting process of a flat knitting machine without a needle head, wherein a needle selection roller 1 is provided with A, B two positions, a position A is provided with a first needle selection rod 2, the first needle selection rod 2 is used for normal knitting, a position B is provided with a second needle selection rod 3, and the second needle selection rod 3 is used for stitch knitting, and the knitting process specifically comprises the following steps:
1. during normal weaving, the needle selection roller 1 is positioned at the position A, the needle selection rod I2 participates in needle selection, and the machine head drives the first yarn dyeing device to weave;
2. when a second yarn is changed, the needle selection roller 1 is controlled to reversely rotate to the position B, the second needle selection rod 3 participates in needle selection, the machine head drives the second yarn dyeing device, the second yarn is used for carrying out first mesh hanging weaving, and the mesh hanging weaving step is as follows: the crochet needle hooks yarns, after a yarn coil is formed, the yarn coil on the crochet needle is separated from the crochet needle ring but is not completely withdrawn, the yarn coil moves back to a needle latch, the yarn coil is not separated from the crochet needle, the mesh hanging is realized, the crochet needle hooks yarns again to form a multilayer yarn coil, the yarn coil is completely withdrawn, and the mesh hanging weaving is completed;
3. after the first mesh hanging weaving is finished, controlling the needle selection roller 1 to rotate to the position A in the forward direction, enabling the needle selection rod I2 to participate in needle selection, driving a first color yarn device by a machine head, and normally weaving a circle by using first yarns;
4. then controlling the needle selection roller 1 to reversely rotate to the position B again, enabling a second needle selection rod 3 to participate in needle selection, driving a first yarn dyeing device by a machine head, and carrying out second mesh hanging weaving by using first yarns, wherein the specific steps are the same as the first mesh hanging weaving;
5. after the second mesh hanging weaving is finished, finally, the needle selection roller 1 is controlled to rotate to the position A in the forward direction, the needle selection rod I2 participates in needle selection, the machine head drives the second type of yarn dyeing device, the second type of yarn is used for starting normal weaving, and then the one-time wireless head weaving process is finished.
After twice mesh-hanging weaving, the two yarns are tightly connected without thread ends, so that the thread ends are not required to be manually ended, the product quality and the working efficiency are improved, and the economic benefit of an enterprise is further improved.
Claims (2)
1. A weaving process of a flat knitting machine without a head is characterized in that: the needle selection roller is provided with A, B places, a needle selection stick I is arranged on the place A and used for normal weaving, a needle selection stick II is arranged on the place B and used for mesh hanging weaving, and the method specifically comprises the following steps:
(1) when in normal knitting, the needle selection roller is positioned at the position A, the first needle selection rod participates in needle selection, and the machine head drives the first yarn dyeing device to knit;
(2) when the second yarn is changed, the needle selecting roller is controlled to rotate reversely to the position B, the second needle selecting rod participates in needle selection, the machine head drives the second yarn dyeing device, and the second yarn is used for carrying out first mesh knitting;
(3) after the first mesh hanging weaving is finished, controlling the needle selection roller to rotate to the position A in the forward direction, enabling the first needle selection rod to participate in needle selection, driving the first yarn dyeing device by the machine head, and normally weaving a circle by using the first yarn;
(4) then the needle selection roller is controlled to reversely rotate to the position B again, the needle selection rod II participates in needle selection, the machine head drives the first yarn dyeing device, and the first yarn is used for second mesh hanging weaving;
(5) and after finishing the second mesh-hanging weaving, finally controlling the needle selection roller to rotate forwards to the position A, enabling the first needle selection rod to participate in needle selection, driving the second yarn-dyeing device by the machine head, and starting normal weaving by using the second yarn, namely finishing the one-time thread-free weaving process.
2. The knitting process of a flat knitting machine without a slider according to claim 1, characterized in that: the specific steps of the mesh-lifting weaving are that a crochet needle hooks yarns, after a yarn loop is formed, the yarn loop on the crochet needle is separated from the crochet needle loop, the yarn loop is not completely withdrawn, the yarn loop moves back to a needle latch, the yarn loop is not separated from the crochet needle, the mesh lifting is realized, the crochet needle hooks yarns again, a multilayer yarn loop is formed, the yarn loop is completely withdrawn, and the mesh-lifting weaving is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910326093.XA CN109989167B (en) | 2019-04-23 | 2019-04-23 | Horizontal braiding machine thread-end-free braiding process |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910326093.XA CN109989167B (en) | 2019-04-23 | 2019-04-23 | Horizontal braiding machine thread-end-free braiding process |
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| Publication Number | Publication Date |
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| CN109989167A CN109989167A (en) | 2019-07-09 |
| CN109989167B true CN109989167B (en) | 2020-08-11 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110791868B (en) * | 2019-10-25 | 2020-12-04 | 浙江睿丰智能科技有限公司 | Wireless head weaving method |
| CN114016204B (en) * | 2021-11-22 | 2022-07-22 | 江南大学 | Full-automatic processing continuous knitting process method for transverse knitting head |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101629352A (en) * | 2009-08-06 | 2010-01-20 | 内蒙古鹿王羊绒有限公司 | Knitting method of color stripe knitting article preparation head |
| JP5955241B2 (en) * | 2013-02-15 | 2016-07-20 | 株式会社島精機製作所 | How to stop knitting yarn |
| JP6903316B2 (en) * | 2017-05-12 | 2021-07-14 | 博文 永井 | Knitted fabric |
| CN108588992B (en) * | 2018-05-16 | 2020-08-11 | 兰善兵 | Process for weaving by using flat knitting machine |
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