CN111020843A - Local three-dimensional knitting method based on knee pad - Google Patents
Local three-dimensional knitting method based on knee pad Download PDFInfo
- Publication number
- CN111020843A CN111020843A CN201911165597.4A CN201911165597A CN111020843A CN 111020843 A CN111020843 A CN 111020843A CN 201911165597 A CN201911165597 A CN 201911165597A CN 111020843 A CN111020843 A CN 111020843A
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- Prior art keywords
- needle
- knee
- knitting
- local
- action
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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
- D04B1/22—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 specially adapted for knitting goods of particular configuration
- D04B1/24—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 specially adapted for knitting goods of particular configuration wearing apparel
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/06—Knee or foot
- A41D13/065—Knee protectors
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2500/00—Materials for garments
- A41D2500/20—Woven
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Knitting Of Fabric (AREA)
Abstract
The invention discloses a local three-dimensional knitting method based on kneepads, which comprises the following steps: 1) drawing a three-dimensional knitted picture; 2) importing the picture into plate making software, and carrying out density value configuration on the color of the part of the picture subjected to local stitching; 3) compiling graphs through plate making software, scanning out an integral needle graph and a local needle pressing graph at the same time, and performing density value matching to generate control actions of a needle pressing motor when the plate making software scans the colors of the local needle pressing graph; 4) the plate making software combines the compiled needle pressing motor action and the needle withdrawing action into an on-machine file; 5) the file is imported into a knee protector control system for analysis and operation; 6) the knee-pad machine control system analyzes the needle-out action and the needle pressing motor action to control the knee-pad machine to knit the knee pad; the dynamic density control problem during the knitting of the kneepad is solved, knitting with different densities is realized, and meanwhile, the knitting can be performed on the knitting line for multiple times, so that the purpose of knitting the local three-dimensional kneepad is realized.
Description
Technical Field
The invention relates to a three-dimensional knitting method based on knee pad local bulges.
Background
Kneepads are common in daily life, mainly play a role in protecting knees, and are generally in a raised state in order to ensure the comfort of the kneepads after being worn; the existing knee pad bulge manufacturing technology adjusts the width of the knee pad by changing the length proportion of conveying rubber strings, thereby achieving the purpose of increasing the comfort level of the knee; the knee pad manufactured by the method has the characteristics of the convex part, but the knitting density is not changed, the knee pad is still in a tight state when being worn, and the wearing effect is poor; meanwhile, the traditional control system cannot change the position of the needle pressing motor for many times in a row, so that the knitting of special fabrics cannot be realized.
Disclosure of Invention
The invention aims to solve the technical problem of providing a method for local three-dimensional knitting of kneepads, which combines a plate making technology and a control system, realizes knitting of different densities by solving the problem of density dynamic control during knitting of the kneepads, can press needles on the knitting line for multiple times during knitting, realizes local bulges during knitting of the kneepads, and has practicability and wide application.
In order to solve the problems, the invention adopts the following technical scheme:
a method for local three-dimensional knitting based on knee pads comprises the following steps:
1) drawing a picture to be subjected to three-dimensional weaving according to the weaving requirement of the fabric;
2) importing the picture into a view of plate making software, and carrying out density value configuration on the color of the part of the picture needing local stitching in the plate making software;
3) after the configuration is finished, the plate making software compiles the graph, the plate making software can scan the whole needle graph and the local needle pressing graph at the same time, when the plate making software scans the color of the local needle pressing graph, density value matching is carried out, and the needle pressing motor control action is generated according to the density value configuration in the step 2), wherein the action information comprises the line where the action is located, the needle position where the action is located and the target position where the needle pressing motor operates;
4) the plate making software combines the compiled needle pressing motor action and the needle withdrawing action into an on-machine file;
5) copying the file to a knee-pad machine control system for analysis and operation;
6) the knee-pad machine control system analyzes the needle-out action and the needle-pressing motor action, and carries out needle-out and needle-pressing control according to the running position of the knee-pad machine, and the knee-pad with the local three-dimensional function is formed by knitting.
Preferably, the picture woven in step 1) is in BMP format.
Preferably, four needle pressing motors are additionally arranged at the needle cylinder position of the knee protector in the step 6).
Preferably, the needle pressing motors are symmetrically and uniformly distributed on the periphery of the needle cylinder.
Preferably, the plate making software is set according to the knee-pad control system and matched with the knee-pad control system.
The invention has the beneficial effects that:
firstly, combining a plate making technology with a control system;
secondly, knitting with different densities is realized by solving the problem of density dynamic control during knitting of the knee pad;
thirdly, the knitting can be carried out on the knitting line for a plurality of times during knitting, so that local bulges of the knitted knee pad are realized;
fourthly, the knitted knee pad has good tightness and is comfortable to wear, and the practicability of the product is greatly improved;
fifthly, the knitting is more convenient, and the production efficiency of the kneepad is improved.
Drawings
In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, but the protection scope of the present invention is not limited.
FIG. 1 is a schematic diagram of the steps of the present invention;
FIG. 2 is a schematic view of the needle pressing motor according to the present invention;
Detailed Description
Referring to fig. 1 to 2, a method for knitting partially three-dimensionally based on a knee pad, comprises the following steps:
1) drawing a picture to be subjected to three-dimensional weaving according to the weaving requirement of the fabric;
2) importing the picture into a view of plate making software, and carrying out density value configuration on the color of the part of the picture needing local stitching in the plate making software;
3) after the configuration is finished, the plate making software compiles the graph, the plate making software can scan the whole needle graph and the local needle pressing graph at the same time, when the plate making software scans the color of the local needle pressing graph, density value matching is carried out, and the needle pressing motor control action is generated according to the density value configuration in the step 2), wherein the action information comprises the line where the action is located, the needle position where the action is located and the target position where the needle pressing motor operates;
4) the plate making software combines the compiled needle pressing motor action and the needle withdrawing action into an on-machine file;
5) copying the file to a knee-pad machine control system for analysis and operation;
6) the knee-pad machine control system analyzes the needle-out action and the needle-pressing motor action, and carries out needle-out and needle-pressing control according to the running position of the knee-pad machine, and the knee-pad with the local three-dimensional function is formed by knitting.
The picture woven in the step 1) is in a BMP format.
In the step 6), four needle pressing motors are additionally arranged at the needle cylinder position of the knee protector.
The needle pressing motors are symmetrically and uniformly distributed around the needle cylinder.
The plate making software is set according to the knee protector control system and is matched with the knee protector control system.
When the invention is used, firstly, a platemaker draws a BMP picture which needs to be subjected to three-dimensional knitting according to the requirement of a knitted fabric, then the picture is led into a second view or a third view of platemaking software, the color of the part of the picture which needs to be subjected to local needle pressing in the platemaking software is subjected to density configuration, after the configuration is finished, the platemaking software carries out graphic compilation, simultaneously scans out a needle drawing and a local needle pressing figure, when the platemaking software scans the color of the local needle pressing figure, density value matching is carried out, a needle pressing motor control action (the control action is the line of the action, the needle position and the target position of the needle pressing motor operation) is generated by combining the density value configuration in the previous step, the compiled density motor action and the needle discharging action are combined and stored in an upper computer file by the platemaking software, and then the file is copied by a U disk or directly led into a knee-pad control system for analysis and operation, the knee-pad control system analyzes the needle-out action and the needle-pressing motor action, and finally carries out needle-out and needle-pressing control according to the running position of the machine to knit the knee-pad so as to knit the knee-pad with partial three-dimensional structure.
The model of the knee protector implemented by the embodiment of the invention is as follows: YLAA 4A-01.
When the knee protector is implemented, the four needle pressing motors work according to the action of the needle pressing motors analyzed by the knee protector control system and the action of needle withdrawing.
The above is only a specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (5)
1. A local three-dimensional knitting method based on knee pad is characterized in that: the method comprises the following steps:
1) drawing a picture to be subjected to three-dimensional weaving according to the weaving requirement of the fabric;
2) importing the picture into a view of plate making software, and carrying out density value configuration on the color of the part of the picture needing local stitching in the plate making software;
3) after the configuration is finished, the plate making software compiles the graph, the plate making software can scan the whole needle graph and the local needle pressing graph at the same time, when the plate making software scans the color of the local needle pressing graph, density value matching is carried out, and the needle pressing motor control action is generated according to the density value configuration in the step 2), wherein the action information comprises the line where the action is located, the needle position where the action is located and the target position where the needle pressing motor operates;
4) the plate making software combines the compiled needle pressing motor action and the needle withdrawing action into an on-machine file;
5) copying the file to a knee-pad machine control system for analysis and operation;
6) the knee-pad machine control system analyzes the needle-out action and the needle-pressing motor action, and carries out needle-out and needle-pressing control according to the running position of the knee-pad machine, and the knee-pad with the local three-dimensional function is formed by knitting.
2. The method of claim 1, wherein the step of knitting comprises: the picture woven in the step 1) is in a BMP format.
3. The method of claim 1, wherein the step of knitting comprises: in the step 6), four needle pressing motors are additionally arranged at the needle cylinder position of the knee protector.
4. The method of claim 3, wherein the step of knitting comprises: the needle pressing motors are symmetrically and uniformly distributed around the needle cylinder.
5. The method of claim 1, wherein the step of knitting comprises: the plate making software is set according to the knee protector control system and is matched with the knee protector control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911165597.4A CN111020843A (en) | 2019-11-25 | 2019-11-25 | Local three-dimensional knitting method based on knee pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911165597.4A CN111020843A (en) | 2019-11-25 | 2019-11-25 | Local three-dimensional knitting method based on knee pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111020843A true CN111020843A (en) | 2020-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911165597.4A Pending CN111020843A (en) | 2019-11-25 | 2019-11-25 | Local three-dimensional knitting method based on knee pad |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101375164B1 (en) * | 2012-09-11 | 2014-03-19 | 주식회사 쎄컨스킨 | Manufacturing method for knitted goods with immersing process of softnening agent |
| JP2014139355A (en) * | 2012-04-03 | 2014-07-31 | Asahi Kasei Fibers Corp | Fiber product for spring and summer |
| CN104503968A (en) * | 2014-10-28 | 2015-04-08 | 杭州佳谷数控技术有限公司 | Data structure of seamless underwear machine pattern file and defining and loading method thereof |
| CN104099717B (en) * | 2014-07-03 | 2015-12-30 | 杭州佳谷数控技术有限公司 | Seamless underwear machine high speed 3D braid method |
| CN208917434U (en) * | 2018-09-15 | 2019-05-31 | 泉州福舜机械有限公司 | A kind of knee-pad machine part presser |
-
2019
- 2019-11-25 CN CN201911165597.4A patent/CN111020843A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014139355A (en) * | 2012-04-03 | 2014-07-31 | Asahi Kasei Fibers Corp | Fiber product for spring and summer |
| KR101375164B1 (en) * | 2012-09-11 | 2014-03-19 | 주식회사 쎄컨스킨 | Manufacturing method for knitted goods with immersing process of softnening agent |
| CN104099717B (en) * | 2014-07-03 | 2015-12-30 | 杭州佳谷数控技术有限公司 | Seamless underwear machine high speed 3D braid method |
| CN104503968A (en) * | 2014-10-28 | 2015-04-08 | 杭州佳谷数控技术有限公司 | Data structure of seamless underwear machine pattern file and defining and loading method thereof |
| CN208917434U (en) * | 2018-09-15 | 2019-05-31 | 泉州福舜机械有限公司 | A kind of knee-pad machine part presser |
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Application publication date: 20200417 |