CN114687050A - Preparation process of knitted sweater formed by integrally weaving spiral fabrics and plain fabrics - Google Patents
Preparation process of knitted sweater formed by integrally weaving spiral fabrics and plain fabrics Download PDFInfo
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- CN114687050A CN114687050A CN202210368916.7A CN202210368916A CN114687050A CN 114687050 A CN114687050 A CN 114687050A CN 202210368916 A CN202210368916 A CN 202210368916A CN 114687050 A CN114687050 A CN 114687050A
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- knitting
- drying
- shaping
- graphene heating
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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
- D04B1/102—Patterned fabrics or articles with stitch pattern
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/30—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of articles, e.g. stockings
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C7/00—Heating or cooling textile fabrics
- D06C7/02—Setting
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Of Fabric (AREA)
Abstract
The invention belongs to the technical field of manufacturing of knitwear, and relates to a manufacturing process of a spiral and plain integrally-woven formed knitwear, which comprises the following steps: s1: forming a knitting chart; s2: arranging needles; s3: weaving; s4: cleaning after weaving; s5: drying and shaping; the cleaned knitted sweater is dried and shaped through the graphene layered drying and shaping device, knitting needles on a knitting machine are arranged through a needle arranger according to a knitting chart, thread and plain weave integrated knitting shaping is completed, drying and shaping are performed through the graphene layered drying and shaping device after shaping is completed, drying time is obviously shortened compared with a conventional rotary drying mode, and consumed electric energy is obviously reduced.
Description
Technical Field
The invention belongs to the technical field of manufacturing of knitwear, and particularly relates to a manufacturing process of a cylindrical knitwear integrally woven and formed by spiral weaving and plain weaving.
Background
An existing sweater usually comprises a plurality of weaving modes, such as thread weaving and plain weaving, in the traditional weaving process, the two weaving modes cannot be integrally formed, and mainly the two parts are sewn and formed after parts of different weaving modes are independently woven and formed; in addition, after the high-grade knitted sweater is knitted and formed, the high-grade knitted sweater needs to be cleaned and dried, oil stains or peculiar smell of materials brought in production are eliminated, the traditional knitted sweater is dried by a drying cylinder after being cleaned, drying time is long during drying, wrinkles of the knitted sweater are easily caused by drying, the quality of finished products is affected, electric energy is consumed, and consumed electric energy occupies a large part of the overall cost of an enterprise.
Disclosure of Invention
The invention provides a preparation process of a knitted sweater formed by integrally weaving spiral fabrics and plain fabrics, which aims to solve the problems in the prior art.
The invention is realized by adopting the following technical scheme:
a preparation process of a knitted sweater integrally woven and formed by spiral weaving is characterized by comprising the following steps: the method comprises the following steps:
s1: arranging needle-out actions of upper and lower rows of knitting needles of a knitting machine in a knitted sweater design system to form a knitting chart; the knitting chart can be manually imported into a computer-aided knit design system for controlling an automatic knitting machine to produce knitwear;
s2: the knitting machine needle arranging device arranges the knitting needles on the knitting machine according to the needle outlet motion knitting chart arranged in the step S1;
s3: during the knitting, a knitting machine needle discharger switches the needle discharging action of the knitting needles in real time according to a needle discharging action knitting chart;
s4: cleaning after weaving;
s5: drying and shaping; and drying and shaping the cleaned knitted sweater by a graphene layered drying and shaping device.
Preferably, the graphene layered drying and shaping device comprises a drying box body and a graphene heating and shaping core assembly, wherein the graphene heating and shaping core assembly is connected into the drying box body through a moving mechanism, and is pushed into or pushed out of the drying box body through the moving mechanism; the graphene heating and shaping assembly comprises a plurality of graphene heating units which are arranged at intervals from top to bottom, the plurality of graphene heating units are fixed on a support, a plurality of honeycomb-shaped evaporation holes are formed in the graphene heating units, liquid-phase adsorption layers are formed on the inner walls of the honeycomb-shaped evaporation holes, and knitted sweaters to be dried and shaped are uniformly distributed on the graphene heating units for drying and shaping; the drying box body is provided with a hot air outlet.
Preferably, the method for drying and shaping by using the graphene layered drying and shaping device comprises the following substeps:
s51: starting a graphene heating unit for preheating, wherein the preheating temperature is 25-35 ℃;
s52: the graphene heating and shaping core assembly is moved out of the drying box body through the moving mechanism, and the knitted sweater to be shaped is uniformly distributed on the graphene heating unit; after the laying is finished, pushing the graphene heating and shaping core assembly into a drying box body;
s53: liquid on the knitted sweater flows through the honeycomb-shaped evaporation holes through the surfaces of the graphene heating units, and forms a liquid film on the liquid-phase adsorption layer;
s54: the graphene heating unit gasifies and evaporates the continuously formed liquid film to form high-temperature gas;
s55: the gas generated by drying the knitted sweater by the graphene heating units on the lower layer of the drying box body rises and is further heated by the graphene heating units on the upper layer to form high-temperature gas, and the knitted sweater laid on the graphene heating units on the upper layer is dried by the high-temperature gas;
s56: the cooled gas is continuously heated by the upper graphene heating unit to continuously form high-temperature gas;
s57: and repeating the steps S55-S56 until the gas is led out of the drying box.
Preferably, graphite alkene unit that generates heat is woven the cellular heat conduction core that forms by high heat conduction carbon fiber, the surface parcel of cellular heat conduction core forms big specific surface area resin adsorbed layer, is provided with graphite alkene heating film on the both sides of cellular heat conduction core, and graphite alkene heating film includes polyimide bottom layer, the multi-disc graphite alkene fibrous sheet that generates heat, the electrode slice of two rectangular shapes, the polyimide surface course, and the polyimide bottom bonds on the surface of cellular heat conduction core, and wherein, two electrode slices are connected with the both ends that the fibrous sheet that generates heat of graphite alkene respectively, and positive negative power is connected respectively to two electrode slices.
The honeycomb heat-conducting core body is formed by laminating a plurality of honeycomb sheet layers, namely high heat-conducting carbon fibers are firstly woven into the honeycomb sheet layers, and then a plurality of honeycomb sheet layers are laminated and molded.
Preferably, the moving mechanism comprises a rack arranged at the bottom of the support, a sliding rail is arranged on the inner wall of the drying box body, and the sliding block is connected to the sliding rail in a sliding manner.
Preferably, the knitting machine is a tubular knitting machine.
Preferably, the knitting chart comprises a plurality of loops of needle arrangement data, and the needle arrangement data of each loop is thread knitting needle arrangement data or plain knitting needle arrangement data.
Preferably, the method for performing the cleaning process in step S4 is:
s41: carrying out oil removal treatment on the washing water through a centrifugal machine;
s42: introducing the deoiled washing water into an industrial washing machine, heating to 50 ℃, and adding a wool energy detergent;
s43: starting an industrial washing machine, uniformly mixing, and putting the full-cashmere sweater into a cylinder; controlling the rotating speed of the industrial washing machine to be 35-40r/min and the operation to be 6-13 min; then adjusting the rotating speed of the industrial washing machine to 10-16r/min, and running for 40 min; then draining part of the sewage;
s44: continuously adding deoiled washing water, adjusting the rotating speed of the industrial washing machine to 35-40r/min, and operating for 5-9 min; and discharging all sewage.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the needle arranging device arranges needles on the knitting machine according to the knitting chart, so that the thread and plain weave integrated knitting molding is completed, and the drying and molding are performed by the graphene layered drying and molding device after the molding is completed, so that the drying time is obviously shortened compared with the conventional rotary drying mode, and the consumed electric energy is obviously reduced.
Drawings
In order to more 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, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a process flow diagram of the present invention;
FIG. 2 is a schematic structural diagram of a graphene layered drying and shaping device according to the present invention;
FIG. 3 is a schematic view of the needle-setting pattern of the row of needles for the thread knitting of the present invention;
FIG. 4 is a schematic view showing a needle-setting pattern of the plain weave knitting of the present invention;
FIG. 5 is a schematic structural diagram of a graphene heating unit according to the present invention;
fig. 6 is a schematic structural diagram of a graphene heating film according to the present invention.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example 1
As shown in fig. 1 to 6, the process for preparing a knitted sweater formed by integrally weaving spiral fabrics includes the following steps:
s1: arranging needle-out actions of upper and lower rows of knitting needles of a knitting machine in a knitted sweater design system to form a knitting chart; the knitting chart can be manually imported into a computer-aided knit design system for controlling an automatic knitting machine to produce knitwear;
s2: the knitting machine needle arranging device arranges the knitting needles on the knitting machine according to the needle outlet motion knitting chart arranged in the step S1;
s3: knitting, in the process of knitting, a needle arranging device of a knitting machine switches the needle withdrawing action of knitting needles in real time according to a needle withdrawing action knitting chart;
s4: cleaning after weaving;
s5: drying and shaping; and drying and shaping the cleaned knitted sweater by a graphene layered drying and shaping device.
The graphene layered drying and shaping device comprises a drying box body 100 and a graphene heating and shaping core assembly 102, wherein the graphene heating and shaping core assembly is connected into the drying box body through a moving mechanism, and is pushed into or pushed out of the drying box body through the moving mechanism; the graphene heating and shaping assembly comprises a plurality of graphene heating units 103 which are arranged at intervals from top to bottom, the plurality of graphene heating units are fixed on a support 104, a plurality of honeycomb-shaped evaporation holes 108 are formed in the graphene heating units, liquid-phase adsorption layers are formed on the inner walls of the honeycomb-shaped evaporation holes, and knitted sweaters to be dried and shaped are uniformly distributed on the graphene heating units for drying and shaping; the drying box body is provided with a hot air outlet.
The method for drying and shaping by adopting the graphene layered drying and shaping device comprises the following substeps:
s51: starting a graphene heating unit for preheating, wherein the preheating temperature is 25-35 ℃;
s52: moving the graphene heating and shaping core assembly out of the drying box body through a moving mechanism, and uniformly arranging the to-be-shaped knitted sweater on the graphene heating unit in a single layer; after the laying is finished, pushing the graphene heating and shaping core assembly into a drying box body;
s53: liquid on the knitted sweater flows through the honeycomb-shaped evaporation holes through the surfaces of the graphene heating units, and forms a liquid film on the liquid-phase adsorption layer;
s54: the graphene heating unit gasifies and evaporates the continuously formed liquid film to form high-temperature gas;
s55: the gas generated by drying the knitted sweater by the graphene heating units on the lower layer of the drying box body rises and is further heated by the graphene heating units on the upper layer to form high-temperature gas, and the knitted sweater laid on the graphene heating units on the upper layer is dried by the high-temperature gas;
s56: the cooled gas is continuously heated by the upper graphene heating unit to continuously form high-temperature gas;
s57: and repeating the steps S55-S56 until the gas is led out of the drying box.
This embodiment the graphite alkene heating unit is woven cellular heat conduction core 109 that forms by high heat conduction carbon fiber, the surface parcel of cellular heat conduction core forms big specific surface area resin adsorption layer, is provided with graphite alkene heating film 110 on the both sides of cellular heat conduction core, and graphite alkene heating film includes polyimide bottom 704, multi-disc graphite alkene heating fiber piece 705, the electrode slice 706 of two rectangular shapes, polyimide surface course 707, and the adhesion of polyimide bottom is on the surface of cellular heat conduction core, and wherein, two electrode slices are connected with the both ends of graphite alkene heating fiber piece respectively, and positive negative power is connected respectively to two electrode slices. The honeycomb heat-conducting core body is formed by laminating a plurality of honeycomb sheet layers, namely high heat-conducting carbon fibers are firstly woven into the honeycomb sheet layers, and then a plurality of honeycomb sheet layers are laminated and molded.
The moving mechanism comprises a rack (not shown) arranged at the bottom of the support, a sliding rail 112 is arranged on the inner wall of the drying box body, and the sliding block is connected to the sliding rail in a sliding manner.
The knitting machine of this embodiment is a tubular knitting machine, and the knitted sweater has a tubular structure.
In the embodiment, the one cylindrical knitted shirt comprises 230 circles, the knitting chart comprises 48 circles of thread knitting needle arrangement data, and the rest is plain knitting needle arrangement data. FIG. 2 and FIG. 3 are a row of needles of a screw knitting row and a row of needles of a plain knitting;
the method for performing the cleaning treatment in step S4 includes:
s41: carrying out oil removal treatment on the washing water through a centrifugal machine;
s42: introducing the deoiled washing water into an industrial washing machine, heating to 50 ℃, and adding a wool energy detergent;
s43: starting an industrial washing machine, uniformly mixing, and putting the full-cashmere sweater into a cylinder; controlling the rotating speed of the industrial washing machine to be 35-40r/min and the operation to be 6-13 min; then adjusting the rotating speed of the industrial washing machine to 10-16r/min, and running for 40 min; then draining part of the sewage;
s44: continuously adding deoiled washing water, adjusting the rotating speed of the industrial washing machine to 35-40r/min, and operating for 5-9 min; and discharging all sewage.
In this embodiment, the drying and setting time is 37 min; the consumed electric energy is 13.3 KWH;
example 2
The difference from example 1 is that: laying two layers of knitwear on the graphene heating units; drying and shaping for 39 min; the consumed electric energy is 14.3 KWH;
example 3
The difference from example 1 is that: laying a three-layer knitted sweater on the graphene heating unit; drying and setting for 38 min; the consumed electric energy is 16.3 KWH;
example 4
The difference from example 1 is that: laying a three-layer knitted sweater on the graphene heating unit; drying and setting time is 67 min; the consumed electric energy is 32.8 KWH;
comparative example 1
The basic steps S1-S4 are the same as those in embodiment 1, except that: in this example, a conventional tumble dryer was used to dry the same number of knitwear as in example 1, and the time required for the whole drying process was 58min, and the power consumption was 35.3 KWH.
The experimental conclusion is that:
example 1 is compared with example 2, example 3 and example 4, which shows that the laid thickness of the knitted sweater has little influence on the drying time within a certain range, when the knitted sweater is laid to reach 4 layers, the drying time and the electric energy consumed by drying are greatly increased, and comparative example 1 shows that compared with the ordinary rotary drying, the application has obviously shortened drying time and remarkably reduced consumed electric energy.
The embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.
Claims (8)
1. A preparation process of a knitted sweater integrally woven and formed by spiral weaving is characterized by comprising the following steps: the method comprises the following steps:
s1: arranging needle-out actions of upper and lower rows of knitting needles of a knitting machine in a knitted sweater design system to form a knitting chart; the knitting chart can be manually imported into a computer aided sweater design system for controlling an automatic knitting machine to produce a sweater;
s2: the knitting machine needle arranging device arranges the knitting needles on the knitting machine according to the needle outlet motion knitting chart arranged in the step S1;
s3: knitting, in the process of knitting, a needle arranging device of a knitting machine switches the needle withdrawing action of knitting needles in real time according to a needle withdrawing action knitting chart;
s4: cleaning after weaving;
s5: drying and shaping; and drying and shaping the cleaned knitted sweater by a graphene layered drying and shaping device.
2. The process for preparing the spiral integrally woven sweater according to claim 1, which is characterized in that: the graphene layered drying and shaping device comprises a drying box body and a graphene heating and shaping core assembly, wherein the graphene heating and shaping core assembly is connected into the drying box body through a moving mechanism, and is pushed into or pushed out of the drying box body through the moving mechanism; the graphene heating and shaping assembly comprises a plurality of graphene heating units which are arranged at intervals from top to bottom, the plurality of graphene heating units are fixed on a support, a plurality of honeycomb-shaped evaporation holes are formed in the graphene heating units, liquid-phase adsorption layers are formed on the inner walls of the honeycomb-shaped evaporation holes, and knitted sweaters to be dried and shaped are uniformly distributed on the graphene heating units for drying and shaping; the drying box body is provided with a hot air outlet.
3. The process for preparing the knitted sweater formed by spirally weaving in one piece according to claim 2, characterized in that: the method for drying and shaping by adopting the graphene layered drying and shaping device comprises the following substeps:
s51: starting a graphene heating unit for preheating, wherein the preheating temperature is 25-35 ℃;
s52: the graphene heating and shaping core assembly is moved out of the drying box body through the moving mechanism, and the knitted sweater to be shaped is uniformly distributed on the graphene heating unit; after the laying is finished, pushing the graphene heating and shaping core assembly into a drying box body;
s53: liquid on the knitted sweater flows through the honeycomb-shaped evaporation holes through the surfaces of the graphene heating units, and forms a liquid film on the liquid-phase adsorption layer;
s54: the graphene heating unit gasifies and evaporates the continuously formed liquid film to form high-temperature gas;
s55: the gas generated by drying the knitted sweater by the graphene heating units on the lower layer of the drying box body rises and is further heated by the graphene heating units on the upper layer to form high-temperature gas, and the knitted sweater laid on the graphene heating units on the upper layer is dried by the high-temperature gas;
s56: the cooled gas is continuously heated by the upper graphene heating unit to continuously form high-temperature gas;
s57: and repeating the steps S55-S56 until the gas is led out of the drying box.
4. The process for preparing the knitted sweater formed by spirally weaving in one piece according to claim 2, characterized in that: the utility model discloses a graphite alkene heat conduction core, including graphite alkene heating unit, positive negative power supply is connected respectively to positive negative power supply, positive negative power supply is connected respectively to graphite alkene heating unit, the honeycomb heat conduction core that the formation was woven by high heat conduction carbon fiber, the surface parcel of honeycomb heat conduction core forms big specific surface area resin adsorption layer, is provided with graphite alkene heating film on the both sides of honeycomb heat conduction core, and graphite alkene heating film includes polyimide bottom layer, multi-disc graphite alkene heating fiber piece, the electrode slice of two rectangular shapes, the polyimide surface course, and the adhesion of polyimide bottom layer is on the surface of honeycomb heat conduction core, and wherein, two electrode slices are connected with the both ends of graphite alkene heating fiber piece respectively, and two electrode slices connect positive negative power supply respectively.
5. The process for preparing the spiral integrally woven sweater according to claim 2, which is characterized in that: the moving mechanism comprises a rack arranged at the bottom of the support, a sliding rail is arranged on the inner wall of the drying box body, and the sliding block is connected to the sliding rail in a sliding mode.
6. The process for preparing the spiral integrally woven sweater according to claim 1, which is characterized in that: the knitting machine is a cylindrical knitting machine.
7. The process for preparing the spiral integrally woven sweater according to claim 1, which is characterized in that: the knitting chart comprises a plurality of looped needle arrangement data, and the needle arrangement data of each loop is thread knitting needle arrangement data or plain knitting needle arrangement data.
8. The process for preparing the spiral integrally woven sweater according to claim 1, which is characterized in that: the method for performing the cleaning treatment in step S4 includes:
s41: carrying out oil removal treatment on the washing water through a centrifugal machine;
s42: introducing the deoiled washing water into an industrial washing machine, heating to 50 ℃, and adding a wool energy detergent;
s43: starting an industrial washing machine, uniformly mixing, and putting the full-cashmere sweater into a cylinder; controlling the rotating speed of the industrial washing machine to be 35-40r/min and the operation to be 6-13 min; then adjusting the rotating speed of the industrial washing machine to 10-16r/min, and running for 40 min; then draining part of the sewage;
s44: continuously adding deoiled washing water, adjusting the rotating speed of the industrial washing machine to 35-40r/min, and operating for 5-9 min; and discharging all sewage.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210368916.7A CN114687050A (en) | 2022-04-08 | 2022-04-08 | Preparation process of knitted sweater formed by integrally weaving spiral fabrics and plain fabrics |
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| CN202210368916.7A CN114687050A (en) | 2022-04-08 | 2022-04-08 | Preparation process of knitted sweater formed by integrally weaving spiral fabrics and plain fabrics |
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Citations (6)
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| JP2014085538A (en) * | 2012-10-24 | 2014-05-12 | Konica Minolta Inc | Planar heating element, fixing apparatus using the same, and image forming apparatus |
| CN109183260A (en) * | 2018-07-26 | 2019-01-11 | 苏州领秀针织研发有限公司 | A kind of production method of terry type sweater |
| CN211498218U (en) * | 2020-01-02 | 2020-09-15 | 宁波璐益石墨烯科技有限公司 | Graphene far infrared sterilization dryer |
| CN112575573A (en) * | 2020-12-01 | 2021-03-30 | 桐乡嘉裕时装有限公司 | Washing process of full-cashmere knitted sweater |
| KR20210052648A (en) * | 2019-10-29 | 2021-05-11 | 주식회사 지에버 | Carbon fiber-graphene composite manufacturing apparatus and manufacturing method the same |
| CN215422604U (en) * | 2021-05-25 | 2022-01-07 | 潮州市烯陶新材料有限公司 | Graphene baking machine |
-
2022
- 2022-04-08 CN CN202210368916.7A patent/CN114687050A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014085538A (en) * | 2012-10-24 | 2014-05-12 | Konica Minolta Inc | Planar heating element, fixing apparatus using the same, and image forming apparatus |
| CN109183260A (en) * | 2018-07-26 | 2019-01-11 | 苏州领秀针织研发有限公司 | A kind of production method of terry type sweater |
| KR20210052648A (en) * | 2019-10-29 | 2021-05-11 | 주식회사 지에버 | Carbon fiber-graphene composite manufacturing apparatus and manufacturing method the same |
| CN211498218U (en) * | 2020-01-02 | 2020-09-15 | 宁波璐益石墨烯科技有限公司 | Graphene far infrared sterilization dryer |
| CN112575573A (en) * | 2020-12-01 | 2021-03-30 | 桐乡嘉裕时装有限公司 | Washing process of full-cashmere knitted sweater |
| CN215422604U (en) * | 2021-05-25 | 2022-01-07 | 潮州市烯陶新材料有限公司 | Graphene baking machine |
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