CN110607603A - Self-adaptive adjustment method for density of flat knitting machine - Google Patents
Self-adaptive adjustment method for density of flat knitting machine Download PDFInfo
- Publication number
- CN110607603A CN110607603A CN201910636660.1A CN201910636660A CN110607603A CN 110607603 A CN110607603 A CN 110607603A CN 201910636660 A CN201910636660 A CN 201910636660A CN 110607603 A CN110607603 A CN 110607603A
- Authority
- CN
- China
- Prior art keywords
- knitting machine
- flat knitting
- determining
- density
- cloth piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/66—Devices for determining or controlling patterns ; Programme-control arrangements
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/66—Devices for determining or controlling patterns ; Programme-control arrangements
- D04B15/68—Devices for determining or controlling patterns ; Programme-control arrangements characterised by the knitting instruments used
- D04B15/70—Devices for determining or controlling patterns ; Programme-control arrangements characterised by the knitting instruments used in flat-bed knitting machines
Abstract
The invention relates to the technical field of knitting, in particular to a self-adaptive adjusting method of the density of a flat knitting machine, which comprises the following steps: determining a new style, trying to weave cloth pieces with standard sizes and ordering and producing by customers. According to the self-adaptive adjusting method for the density of the flat knitting machine, the start and stop of the flat knitting machine are not required to be controlled in the knitting process of the flat knitting machine, all calculation is carried out by the background of the system, and the finished product is ensured to be within a certain error range, so that the flat knitting machine can continuously knit, the stop of the flat knitting machine caused by the need of adjusting the position of a stitch motor is avoided, and the efficiency of customized sweater knitting production is improved.
Description
Technical Field
The invention relates to the technical field of knitting, in particular to a self-adaptive adjustment method for the density of a flat knitting machine.
Background
At present, the production mode of woolen sweaters is mainly batch production, each flat knitting machine only produces a single cloth piece, and the parameters of the flat knitting machines need to be readjusted by replacing cloth piece files. Adjusting the parameters each time wastes time and woollen, resulting in waste. However, this waste has a negligible impact on the cost of mass production and a significant impact on the cost of customized mass production.
In the customized production process, the flat knitting machine is ensured to be in a continuous knitting state as much as possible, the machine is stopped as little as possible, and the yield is improved. However, in the customized production process, the change of the same style size and the change of the color of the wool have certain influence on the density of the finished product, so that the flat knitting machine cannot continuously knit; and factors influencing the cloth piece density include the mesh motor position, the roller tension, the side line frame tension, the yarn storage device output tension, the yarn component, the new gram position and the like, wherein the mesh motor position has the largest influence on the cloth piece density.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide a self-adaptive adjusting method of the density of a flat knitting machine, and solves the problem that the flat knitting machine cannot continuously knit in the production process of customized woolen sweaters.
The invention is realized by the following technical scheme:
a self-adaptive adjusting method for the density of a flat knitting machine comprises the following steps:
A. determining a new style:
determining the wool type and the wool color of a cloth piece to be woven by a flat knitting machine, and performing trial weaving on the cloth piece by the flat knitting machine to determine the square density of the cloth piece;
determining the standard size of the cloth piece to be used as a reference for subsequent customization and code-putting, and determining a post-finishing process;
B. determining a cloth piece with a trial weaving standard size:
confirming the actual size and the actual weight of the cloth piece with the standard size, and updating the square density according to the actual size of the cloth piece;
b, determining whether the cloth pieces with the standard sizes are within the error range, and if the cloth pieces with the standard sizes are beyond the error range, redoing the step B; step A and step B are finished in a system background;
C. ordering production by guests:
the system background uses the standard size of the cloth as a reference code, calculates the needle retracting and releasing process and produces the computer file;
b, the system background determines the flat knitting machine for producing the cloth pieces with the scale codes by calling the flat knitting machine for the types and colors of the wools in the production step A, and calculates the position of a mesh motor and the tension of a roller of the cloth pieces with the standard sizes in unit time;
and the system background sends the on-machine file to a flat knitting machine production list, and the flat knitting machine downloads the on-machine file through the flat knitting machine production list to execute knitting production.
Wherein, the finishing process comprises the steps of determining the proportion of the lotion, determining the time of washing and determining the time of drying.
And B, in the process of calling the wool type and the wool color in the step A in the system background of the flat knitting machine, the system background can also obtain the positions of all stitch motors, the roller tension, the actual ready-made clothes size and the actual ready-made clothes weight in the flat knitting machine.
And the background of the system produces a parameter file after calculating the mesh motor position and the roller tension of the cloth piece with the standard size, and sends the parameter file and the on-machine file to a flat knitting machine production list.
In step C, the system background calculates the roller tension of the cloth piece with the standard size in unit time after determining the flat knitting machine for producing the cloth piece with the scale code.
The invention has the beneficial effects that:
the problem that the flat knitting machine cannot continuously knit in the customized woolen sweater production process is solved: according to the self-adaptive adjusting method for the density of the flat knitting machine, yarn components, a new gram position, side line frame tension and yarn storage device output tension can be kept unchanged, and whether the error of a standard size is within an acceptable range or not is determined through the method; then, a guest orders the cloth to manufacture a finished product, the background of the system calculates the position of a mesh motor of the cloth piece with the standard size and the tension of a roller, and finally, an on-machine file is generated to be downloaded by a flat knitting machine for compiling. According to the self-adaptive adjusting method for the density of the flat knitting machine, the start and stop of the flat knitting machine are not required to be controlled in the knitting process of the flat knitting machine, all calculation is carried out by the background of the system, and the finished product is ensured to be within a certain error range, so that the flat knitting machine can continuously knit, the stop of the flat knitting machine caused by the need of adjusting the position of a stitch motor is avoided, and the efficiency of customized sweater knitting production is improved.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention.
The embodiment discloses a self-adaptive adjusting method of the density of a flat knitting machine, which comprises the following steps:
A. determining a new style:
determining the wool type and the wool color of a cloth piece to be woven by a flat knitting machine, and performing trial weaving on the cloth piece by the flat knitting machine to determine the square density of the cloth piece;
determining the standard size of the cloth piece to be used as a reference for subsequent customization and code-putting, and determining a post-finishing process; wherein, the finishing process comprises the steps of determining the proportion of the lotion, determining the time of washing and determining the time of drying;
B. determining a cloth piece with a trial weaving standard size:
confirming the actual size and the actual weight of the cloth piece with the standard size, and updating the square density according to the actual size of the cloth piece;
b, determining whether the cloth pieces with the standard sizes are within the error range, and if the cloth pieces with the standard sizes are beyond the error range, redoing the step B; step A and step B are finished in a system background;
C. ordering production by guests:
the system background uses the standard size of the cloth as a reference code, calculates the needle retracting and releasing process and produces the computer file;
b, the system background determines the flat knitting machine for producing the cloth pieces with the scale codes by calling the flat knitting machine for the wool types and the wool colors in the production step A, and calculates the positions of the mesh motors of the cloth pieces with the standard sizes in unit time;
and the system background sends the on-machine file to a flat knitting machine production list, and the flat knitting machine downloads the on-machine file through the flat knitting machine production list to execute knitting production.
In addition, in the step C, the system background calculates the roller tension of the cloth piece with the standard size in unit time after determining the flat knitting machine for producing the cloth piece with the scale code, wherein the roller tension is implemented through a roller motor; the density of the cloth pieces with different sizes is controlled within a standard density error range by adjusting the rotating speed of a roller motor to adjust the roller tension and the angle of a mesh motor, the rotating speed adjusting range of the roller motor is adjusted to be + -10% at a reference speed, and the angle adjusting range of the mesh motor is adjusted to be + -5%.
In this embodiment, in the process of calling the flat knitting machine which produces the types and colors of the wools in the step a by the system background, the system background can also obtain the positions of all stitch motors, the magnitude of the roller tension, the actual size of the ready-made clothes and the actual weight of the ready-made clothes in the flat knitting machine; in addition, the system background produces the parameter file after calculating the mesh motor position of the cloth piece with the standard size and the roller tension, and sends the parameter file and the on-machine file to the flat knitting machine production list, so that the system background can provide better parameter reference in the subsequent sweater knitting, and the error of the cloth piece density is further reduced.
In summary, the adaptive adjustment method for the density of the flat knitting machine in this embodiment has the following effects:
the problem that the flat knitting machine cannot continuously knit in the customized woolen sweater production process is solved: according to the self-adaptive adjusting method for the density of the flat knitting machine, yarn components, a new gram position, side line frame tension and yarn storage device output tension can be kept unchanged, and whether the error of a standard size is within an acceptable range or not is determined through the method; then, a guest orders the cloth to manufacture a finished product, the background of the system calculates the position of a mesh motor of the cloth piece with the standard size and the tension of a roller, and finally, an on-machine file is generated to be downloaded by a flat knitting machine for compiling. According to the self-adaptive adjusting method for the density of the flat knitting machine, the start and stop of the flat knitting machine are not required to be controlled in the knitting process of the flat knitting machine, all calculation is carried out by the background of the system, and the finished product is ensured to be within a certain error range, so that the flat knitting machine can continuously knit, the stop of the flat knitting machine caused by the need of adjusting the position of a stitch motor is avoided, and the efficiency of customized sweater knitting production is improved.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. A self-adaptive adjustment method for the density of a flat knitting machine is characterized by comprising the following steps:
the method comprises the following steps:
A. determining a new style:
determining the wool type and the wool color of a cloth piece to be woven by a flat knitting machine, and performing trial weaving on the cloth piece by the flat knitting machine to determine the square density of the cloth piece;
determining the standard size of the cloth piece to be used as a reference for subsequent customization and code-putting, and determining a post-finishing process;
B. determining a cloth piece with a trial weaving standard size:
confirming the actual size and the actual weight of the cloth piece with the standard size, and updating the square density according to the actual size of the cloth piece;
b, determining whether the cloth pieces with the standard sizes are within the error range, and if the cloth pieces with the standard sizes are beyond the error range, redoing the step B; step A and step B are finished in a system background;
C. ordering production by guests:
the system background uses the standard size of the cloth as a reference code, calculates the needle retracting and releasing process and produces the computer file;
b, the system background determines the flat knitting machine for producing the cloth pieces with the scale codes by calling the flat knitting machine for the wool types and the wool colors in the production step A, and calculates the positions of the mesh motors of the cloth pieces with the standard sizes in unit time;
and the system background sends the on-machine file to a flat knitting machine production list, and the flat knitting machine downloads the on-machine file through the flat knitting machine production list to execute knitting production.
2. The adaptive adjusting method of the density of the flat knitting machine according to claim 1, characterized in that: the post-finishing process comprises the steps of determining the proportion of the lotion, determining the washing time and determining the drying time.
3. The adaptive adjusting method of the density of the flat knitting machine according to claim 1, characterized in that: and B, in the process of calling the wool type and the wool color in the production step A by the system background of the flat knitting machine, the system background can also obtain the positions of all stitch motors, the roller tension, the actual ready-made clothes size and the actual ready-made clothes weight in the flat knitting machine.
4. The adaptive adjusting method of the density of the flat knitting machine according to claim 3, characterized in that: and the background of the system produces a parameter file after calculating the mesh motor position and the roller tension of the cloth piece with the standard size, and sends the parameter file and the on-machine file to a flat knitting machine production list.
5. The adaptive adjusting method of the density of the flat knitting machine according to claim 1, characterized in that: in step C, the system background calculates the roller tension of the cloth piece with the standard size in unit time after determining the flat knitting machine producing the cloth piece with the scale code.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910636660.1A CN110607603B (en) | 2019-07-15 | 2019-07-15 | Self-adaptive adjustment method for density of flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910636660.1A CN110607603B (en) | 2019-07-15 | 2019-07-15 | Self-adaptive adjustment method for density of flat knitting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110607603A true CN110607603A (en) | 2019-12-24 |
| CN110607603B CN110607603B (en) | 2021-02-02 |
Family
ID=68889744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910636660.1A Active CN110607603B (en) | 2019-07-15 | 2019-07-15 | Self-adaptive adjustment method for density of flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110607603B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0176250A2 (en) * | 1984-08-24 | 1986-04-02 | Yolanda Octavia Cholmondeley-Smith | Knitting method and means |
| CN1107912A (en) * | 1993-11-08 | 1995-09-06 | 株式会社岛精机制作所 | Method for production of knitting |
| US6688144B2 (en) * | 2000-10-18 | 2004-02-10 | Shima Seiki Mfg., Ltd. | Knit design system |
| CN101091012A (en) * | 2004-12-27 | 2007-12-19 | 株式会社岛精机制作所 | Weft knittng machine with density adjusting function, knitting method, and knitting program |
| CN102016147A (en) * | 2008-05-02 | 2011-04-13 | 株式会社岛精机制作所 | Device and program for loop length routine setting in a flatbed knitting machine |
| CN203324755U (en) * | 2013-04-12 | 2013-12-04 | 桐庐永盛针织机械有限公司 | Computerized flat knitting machine coordinated control system |
| CN104928839A (en) * | 2014-03-18 | 2015-09-23 | 株式会社岛精机制作所 | Knit design system and knit design method |
| CN205856756U (en) * | 2016-07-25 | 2017-01-04 | 中山龙族自动化科技有限公司 | A kind of Computerized flat knitting machine density automatic regulating apparatus |
| CN109196153A (en) * | 2016-04-22 | 2019-01-11 | 株式会社岛精机制作所 | The scaling code method and contracting pattern grading system of hosiery item |
| CN109371555A (en) * | 2018-10-25 | 2019-02-22 | 银川瑞纳服饰有限公司 | A kind of design method and device of full molding knitted dress program file production process |
-
2019
- 2019-07-15 CN CN201910636660.1A patent/CN110607603B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0176250A2 (en) * | 1984-08-24 | 1986-04-02 | Yolanda Octavia Cholmondeley-Smith | Knitting method and means |
| CN1107912A (en) * | 1993-11-08 | 1995-09-06 | 株式会社岛精机制作所 | Method for production of knitting |
| US6688144B2 (en) * | 2000-10-18 | 2004-02-10 | Shima Seiki Mfg., Ltd. | Knit design system |
| CN101091012A (en) * | 2004-12-27 | 2007-12-19 | 株式会社岛精机制作所 | Weft knittng machine with density adjusting function, knitting method, and knitting program |
| CN102016147A (en) * | 2008-05-02 | 2011-04-13 | 株式会社岛精机制作所 | Device and program for loop length routine setting in a flatbed knitting machine |
| CN203324755U (en) * | 2013-04-12 | 2013-12-04 | 桐庐永盛针织机械有限公司 | Computerized flat knitting machine coordinated control system |
| CN104928839A (en) * | 2014-03-18 | 2015-09-23 | 株式会社岛精机制作所 | Knit design system and knit design method |
| CN109196153A (en) * | 2016-04-22 | 2019-01-11 | 株式会社岛精机制作所 | The scaling code method and contracting pattern grading system of hosiery item |
| CN205856756U (en) * | 2016-07-25 | 2017-01-04 | 中山龙族自动化科技有限公司 | A kind of Computerized flat knitting machine density automatic regulating apparatus |
| CN109371555A (en) * | 2018-10-25 | 2019-02-22 | 银川瑞纳服饰有限公司 | A kind of design method and device of full molding knitted dress program file production process |
Non-Patent Citations (2)
| Title |
|---|
| 朱文俊: "《电脑横机编织技术》", 30 June 2011, 中国纺织出版社 * |
| 洪岩: "横编毛衫工艺设计系统的开发", 《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110607603B (en) | 2021-02-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2135318C (en) | Method of producing knitted articles | |
| CN108893846B (en) | Method for making tassels in fabric | |
| US20150308021A1 (en) | Process for manufacturing knitwear, hosiery textile items or seamless items with variable compression | |
| CN103031677A (en) | Embroidering method without utilizing base fabric | |
| CN110607603B (en) | Self-adaptive adjustment method for density of flat knitting machine | |
| CN105113115A (en) | Fire-resistant fiber fabric and preparation method thereof | |
| CN107841816A (en) | A kind of only paper web manufacturing process of big jacquard weave | |
| CN105401321A (en) | Processing method for PV pile fabric | |
| CN102704228B (en) | Production method of warp-knitted elastic carbon sanded fabric | |
| CN101235567A (en) | Automatic yarn-changing method for warping machine | |
| CN110512345B (en) | Method for calculating yarn feeding amount of positive yarn feeding mode of circular knitting machine | |
| JP6293677B2 (en) | Simplified system and method for managing the supply of a plurality of yarns to a textile machine at a constant tension and / or speed | |
| CN110273222B (en) | Preparation process of double-needle-bed jacquard flannel fabric with relief effect | |
| CN104532448B (en) | A kind of cotton warp coating section dye wide home textile fabric and production technology thereof | |
| CN101424003B (en) | Production method of flax knitted fabrics | |
| WO2007061481A2 (en) | Knitting needle for knitting sueded fabrics and methods of knitting sueded fabrics | |
| CN113818128B (en) | Fringe structure of weft-knitted fabric of flat knitting machine and knitting method thereof | |
| CN106560541A (en) | Production process for warp-knitting exotic-fantasy air-permeable technological screen cloth | |
| CN108396457A (en) | A kind of online cold and hot transfer printing and dyeing are synchronous to realize pattern weaving function braider and its application method | |
| CN104452149A (en) | Two-step finishing process of jacquard fabric fibers | |
| CN114277496A (en) | Knitting method for improving full-forming jag and blistering and knitted fabric | |
| KR102142104B1 (en) | Method for manufacturing lace knit fabric using jacquard circular knitting machine and its knitted fabric | |
| CN208055564U (en) | A kind of fillet fabric manufacture equipment | |
| CN110714270A (en) | Carbon fiber felt and binary method felt preparation process thereof | |
| CN108049086A (en) | A kind of weaving process and its fabric manufacture equipment for improving ribbon yield |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |