CN114941200A - Simulation weaving equipment for yarn knittability pre-detection and detection method thereof - Google Patents
Simulation weaving equipment for yarn knittability pre-detection and detection method thereof Download PDFInfo
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- CN114941200A CN114941200A CN202210456839.0A CN202210456839A CN114941200A CN 114941200 A CN114941200 A CN 114941200A CN 202210456839 A CN202210456839 A CN 202210456839A CN 114941200 A CN114941200 A CN 114941200A
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- 238000009941 weaving Methods 0.000 title claims abstract description 30
- 238000001514 detection method Methods 0.000 title claims abstract description 16
- 238000004088 simulation Methods 0.000 title claims abstract description 16
- 238000009940 knitting Methods 0.000 claims abstract description 125
- 238000000034 method Methods 0.000 claims abstract description 23
- 238000005299 abrasion Methods 0.000 claims description 13
- 206010020112 Hirsutism Diseases 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims 2
- 239000004744 fabric Substances 0.000 description 9
- 238000005096 rolling process Methods 0.000 description 4
- 238000007689 inspection Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
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- 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
- D04B15/32—Cam systems or assemblies for operating knitting instruments
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B7/00—Flat-bed knitting machines with independently-movable needles
- D04B7/02—Flat-bed knitting machines with independently-movable needles with one set of needles
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/06—Visualisation of the interior, e.g. acoustic microscopy
- G01N29/0654—Imaging
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/36—Textiles
- G01N33/365—Filiform textiles, e.g. yarns
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- Knitting Machines (AREA)
Abstract
The invention discloses a simulation knitting device for yarn knittability pre-check and a detection method thereof, relating to the field of yarn knittability, comprising a frame, wherein the bottom of the frame is provided with a reciprocating drive device, the surface of the frame is slidably provided with a triangular needle feeding device connected with the reciprocating drive device, the triangular needle feeding device comprises a triangular component connected with the reciprocating drive device and a knitting needle component arranged on the surface of the frame and matched with the triangular component, the knitting needle component comprises a needle plate arranged on the surface of the frame and a knitting needle arranged on one side of the needle plate close to the triangular component in a sliding and lifting manner, the knitting needle is matched with the triangular component and can move along the track of the side surface of the triangular component, the surface of the frame is also provided with a creel provided with yarn, the yarn participates in the yarn feeding when the knitting needle feeds the knitting needle, so that the subsequent actual knitting by adopting the yarn needs to readjust the process, the weaving process suitable for the yarn can be obtained through multiple times of pre-detection, and loss caused in the actual weaving process is avoided.
Description
Technical Field
The invention relates to the field of yarn knittability, in particular to a simulation knitting device for yarn knittability pre-inspection and a detection method thereof.
Background
In the weft knitting, one or a plurality of yarns simultaneously form loops by knitting needles in sequence along the transverse direction of the fabric, and the loops are mutually interlooped in the longitudinal direction to form a weft knitted fabric. Weft knitting can be divided into two categories, single-sided and double-sided. Weft knitting: and the weft running yarns are bent up and down section by section to form loops, the loops formed by the last yarns are sequentially penetrated, and the loops are circularly wound and knotted to form the fabric.
The knittability of the yarn is the performance of the yarn in the knitting process, namely whether the yarn can be smoothly knitted into a knitted fabric. However, the knitability of the yarn is a performance which is difficult to characterize and is a combined function related to the knitting machinery and the performance of the yarn, and no direct testing method is available at present, which often causes immeasurable loss in the actual knitting process. In weft knitting, the ability of the yarn to be knitted is an important factor that affects the downtime of the knitting machine, the quality of the knitted fabric and the production costs.
Disclosure of Invention
The invention aims to overcome the defects and provides a simulation weaving device for yarn knitability pre-detection and a detection method thereof.
The invention discloses a simulation knitting device for yarn knittability pre-inspection, which comprises a rack, wherein a reciprocating driving device is arranged at the bottom of the rack, a triangular needle feeding device connected with the reciprocating driving device is arranged on the surface of the rack in a sliding manner, the triangular needle feeding device comprises a triangular component connected with the reciprocating driving device and a knitting needle component arranged on the surface of the rack and matched with the triangular component, the knitting needle component comprises a needle plate arranged on the surface of the rack and a knitting needle arranged on one side of the needle plate close to the triangular component in a sliding and lifting manner, the knitting needle is matched with the triangular component and can move along a track on the side face of the triangular component, a creel provided with yarn is also arranged on the surface of the rack, and the yarn participates in yarn feeding during the yarn feeding of the knitting needle.
Preferably, the cam assembly comprises a triangular seat base which is arranged on the surface of the frame in a sliding manner and is connected with the reciprocating driving device, a plurality of triangular seats which are arranged on the triangular seat base in parallel, and needle passing cams which are longitudinally arranged on the triangular seats, wherein the corresponding needle passing cams on the triangular seats are arranged in parallel to form a track for knitting motion.
Preferably, the reciprocating driving device comprises a main servo motor, a screw rod which is rotatably arranged at the bottom of the rack and connected with the output end of the main servo motor, and a nut block which is slidably arranged at the bottom of the rack and in threaded sleeve connection with the screw rod, wherein the nut block is connected with the triangular base.
Preferably, the two ends of the screw rod are rotatably connected with the rack through bearing blocks, and each bearing block is provided with a travel reversing switch.
Preferably, the knitting needles are detachably connected with the needle plate.
Preferably, the creel is provided with a yarn rolling servo motor, and the yarn rolling servo motor and the main servo motor are controlled by the same driver.
Preferably, the surface of the rack is further provided with a first image detector, a second image detector and a third image detector, the first image detector is positioned at the yarn feeding end of the yarn, the second image detector is positioned at the yarn discharging end of the yarn, and the third image detector is mounted on the needle plate.
Preferably, the first image detector and the second image detector are both ultrasonic image detectors.
The invention also discloses a detection method for the knitability pre-detection of the yarns, which comprises the following steps:
detecting the weaving characteristic of the yarn:
acquiring images of the front section of yarn weaving: the method comprises the following steps of installing yarns on a creel, starting a simulation yarn weaving device to carry out yarn running on the yarns, and detecting image signals of the front sections of the yarns through a first image detector when the yarns run;
acquiring images of the yarn weaving rear section: when the yarn is woven and walks, detecting an image signal of the rear section of the yarn by a second image detector;
and (3) characteristic comparison: transmitting the two image signals to a computer terminal, observing and comparing the characteristics of the yarns in the two image signals, and judging the abrasion condition of the yarns after the yarns run;
a step of detecting the performance of the knitting needle:
acquiring an image before needle feeding of a knitting needle: starting the simulated yarn knitting equipment to perform needle running of the knitting needle, and detecting an image signal of the knitting needle through a third image detector before the needle running;
acquiring an image after the needle is inserted: after the yarns are knitted and run, detecting image signals of the knitting needles by a third image detector;
and (3) characteristic comparison: and transmitting the two image signals to a computer terminal, observing and comparing the characteristics of the knitting needles in the two image signals, and judging the abrasion condition of the knitting needles after the knitting needles are laid.
Preferably, the yarn characteristic is a surface finish and the amount of hairiness, and the needle characteristic is a surface finish.
By adopting the technical scheme, the invention has the beneficial effects that:
the invention discloses a device for simulating yarn knitting, starting the device, driving a cam component to reciprocate through a reciprocating driving device, making a knitting needle move along a track on the cam component, simulating the needle feeding and the yarn feeding of the knitting needle in the knitting process, realizing the reciprocating needle feeding and the reciprocating yarn feeding of the knitting needle under the reciprocating driving action of the reciprocating driving device, thus reducing the occupied space of the whole device and saving the cost, firstly observing the original states of the knitting needle and the yarn before simulating the needle feeding and the yarn feeding, observing the states of the yarn and the knitting needle after the needle feeding and the yarn feeding at regular time after the knitting needle feeding and the yarn feeding, judging the poor knitting performance of the yarn and observing the abrasion condition of the knitting needle when observing the serious abrasion of the yarn (the fabric knitted by the yarn at the moment is not up to the standard), if the knitting needle is seriously worn, the poor knittability of the yarn can be reflected on the side surface, so that the knitting process needs to be readjusted when the yarn is actually used for knitting subsequently, the knitting process suitable for the yarn can be obtained through multiple times of pre-detection, and the loss caused in the actual knitting process is avoided.
Drawings
FIG. 1 is a front view of a simulated yarn weaving apparatus according to an embodiment of the present invention;
FIG. 2 is a side view of a simulated yarn weaving apparatus according to an embodiment of the present invention;
FIG. 3 is a schematic flow chart of a method for detecting knitability pre-check of yarn according to an embodiment of the present invention;
FIG. 4 is a schematic view of a connection structure of a stitch cam and a cam base according to an embodiment of the present invention.
Description of the main reference numerals: the knitting machine comprises a machine frame 1, a reciprocating driving device 2, a main servo motor 21, a screw rod 22, a nut block 23, a triangle component 3, a triangle base 31, a triangle base 32, a needle feed triangle 33, a knitting needle component 4, a needle plate 41, a knitting needle 42, a creel 5 and a bearing seat 6.
Detailed Description
The following detailed description of the embodiments of the present invention will be provided with reference to the drawings and examples, so that how to apply the technical means to solve the technical problems and achieve the technical effects can be fully understood and implemented. It should be noted that, as long as there is no conflict, the embodiments and the features of the embodiments of the present invention may be combined with each other, and the technical solutions formed are within the scope of the present invention.
In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without some of these specific details or with a specific embodiment that is described.
In the present disclosure, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only terms of relationships determined for convenience in describing structural relationships of components or elements of the present disclosure, and do not refer to any components or elements of the present disclosure, and should not be construed as limiting the present disclosure.
[ simulation yarn weaving apparatus according to an embodiment of the present invention ]
A simulation knitting device for yarn knittability pre-check, referring to fig. 1, comprising a frame 1, a reciprocating driving device 2 arranged at the bottom of the frame 1, a cam needle feeding device connected with the reciprocating driving device 2 and slidably arranged on the surface of the frame 1, the cam needle feeding device comprising a cam component 3 connected with the reciprocating driving device 2, and a knitting needle component 4 arranged on the surface of the frame 1 and matched with the cam component 3, wherein the knitting needle component 4 comprises a needle plate 41 arranged on the surface of the frame 1, and a knitting needle 42 arranged on one side of the needle plate 41 close to the cam component in a sliding and lifting manner, and the knitting needle 42 is movably arranged in a sliding groove in the needle plate 41 and can be lifted and lowered in the sliding groove. The knitting needle 42 is matched with the triangular component 3 and can move along the track of the side surface of the triangular component 3, the surface of the frame 1 is also provided with a creel 5 filled with yarn, and the yarn participates in the yarn feeding when the knitting needle 42 feeds; starting the simulation yarn knitting equipment, driving the cam component 3 to reciprocate through the reciprocating driving device 2, enabling the knitting needle 42 to move along the track on the cam component 3, simulating the needle feeding and the yarn feeding of the knitting needle 42 in the knitting process, realizing the reciprocating needle feeding and the reciprocating yarn feeding of the knitting needle 42 under the reciprocating driving action of the reciprocating driving device 2, thus reducing the occupied space of the whole equipment and saving the cost, firstly observing the original states of the knitting needle 42 and the yarn before the needle feeding and the yarn feeding of the simulation knitting needle 42, regularly observing the states of the yarn and the knitting needle 42 after the needle feeding and the yarn feeding of the knitting needle 42 are carried out, judging that the knitting performance of the yarn is poor when the yarn is seriously worn (the fabric knitted by the yarn at the moment is not up to the standard), and also observing the wear condition of the knitting needle 42, if the knitting needle 42 is seriously worn, the poor knittability of the yarn can be reflected on the side surface, and when the yarn is actually used for knitting subsequently, the knitting process, such as the yarn feeding speed, the needle number and the like, needs to be readjusted, so that the knitting process suitable for the yarn can be obtained through multiple pre-tests, and the loss caused in the actual knitting process is avoided.
Referring to fig. 2 and 4, the cam assembly 3 includes a cam base 31 slidably disposed on the surface of the frame 1 and connected to the reciprocating driving device 2, a plurality of cam bases 32 disposed on the cam base 31 in parallel, and stitch cams 33 longitudinally disposed on the cam bases 32, the stitch cams 33 on the cam bases 32 are arranged in parallel to form a track for knitting movement, referring to fig. 1, the reciprocating driving device 2 includes a main servo motor 21, a lead screw 22 rotatably disposed at the bottom of the frame 1 and connected to the output end of the main servo motor 21, and a nut block 23 slidably disposed at the bottom of the frame 1 and threadedly engaged with the lead screw 22, the nut block 23 is connected to the cam base 31, the main servo motor can drive the lead screw 22 to rotate, and then the cam base 31 is driven by the nut block 23 to linearly move on the surface of the frame 1, and finally the stitch cams 33 are driven to synchronously move, therefore, the knitting needle 42 moves linearly relative to the track formed by the needle feeding cams 33, reciprocating motion is achieved through positive and negative rotation of the main and private clothes motor, the two ends of the lead screw 22 are rotatably connected with the rack 1 through the bearing seats 6, the bearing seats 6 are provided with stroke reversing switches, the reciprocating motion distance of the nut block 23 is controlled through the stroke reversing switches, and then reciprocating motion is achieved, the knitting needle 42 is detachably connected with the needle plate 41 and can be replaced, and standard parameters of the mutually matched knitting of different knitting needles 42 and different yarns can be conveniently obtained. The creel 5 is provided with a yarn rolling servo motor, the yarn rolling servo motor and the main servo motor 21 are controlled by the same driver, so that yarn running and needle running can be carried out synchronously, and meanwhile, the creel 5 is also provided with a tension regulator capable of adjusting yarn tension, a yarn tension sensor, a yarn guide and the like.
The surface of the frame 1 is further provided with a first image detector and a second image detector (not shown), the first image detector is positioned at the yarn feeding end of the yarn, the second image detector is positioned at the yarn discharging end of the yarn, both the first image detector and the second image detector are ultrasonic image detectors, the states of the yarn and the knitting needle 42 are captured in real time mainly through the first image detector and the second image detector, finally, the images are transmitted to a computer terminal, the first image detector is used for detecting the front section of the yarn and mainly capturing the appearance shape of the front section of the yarn, the second image detector is used for detecting the rear section of the yarn and mainly capturing the appearance shape of the rear section of the yarn, so that the wear conditions of the two ends of the yarn are monitored in real time in the reciprocating weaving process of the yarn, when the abrasion of the yarn is judged to be serious through observing the image displayed by the computer terminal, when the yarn is abraded to such a degree, the woven fabric does not reach the standard, that is, the weavability of the yarn can be judged to be poor, the abrasion condition of the knitting needle 42 is also detected by the third image detecting instrument which is mainly arranged on the needle table and faces to the position of the knitting needle 42, the shape of the knitting needle 42 is captured in real time, the weavability of the yarn can be reflected laterally when the knitting needle 42 is abraded seriously, and the knitting process needs to be readjusted when the yarn is actually adopted for knitting subsequently.
[ method for manufacturing Diamond bead Structure according to example of the present invention ]
The invention also discloses a detection method for the fabric weaving quality pre-detection, which comprises the following steps:
detecting the weaving characteristic of the yarn:
acquiring images of the front section of yarn weaving: installing the yarn on a creel 5, starting a simulation yarn weaving device to carry out yarn running on the yarn, and detecting an image signal of the front section of the yarn through a first image detector when the yarn runs;
acquiring images of the yarn weaving rear section: when the yarns are woven and run, detecting image signals of the rear section of the yarns by a second image detector;
and (3) characteristic comparison: the two image signals are transmitted to a computer terminal, then the characteristics of the yarns in the two image signals are observed and compared, and further the performance change of a specific type of yarns after being knitted by using a certain type of knitting needles 42 under a corresponding process is judged, when the yarns are seriously worn, the poor knittability of the yarns can be judged, so that the knitting process can be adjusted in the actual knitting process, and the smoothness of knitting and the quality of fabrics are guaranteed. Specifically, the method comprises the following steps: judging the abrasion condition of the yarn after the yarn is wound; the characteristics are compared mainly through the surface smoothness of the yarn and the hairiness condition of the surface of the yarn, and once the surface of the yarn is rough and the hairiness is more, the poor knitting performance of the yarn can be judged.
And (3) detecting the performance of the knitting needle 42:
image acquisition before needle 42 is advanced: starting the simulation yarn knitting equipment to perform the needle feeding of the knitting needle 42, and detecting an image signal of the knitting needle 42 by a third image detector before the needle feeding;
image acquisition after needle 42 is fed: after the yarn is knitted and run, detecting an image signal of the knitting needle 42 by a third image detector;
and (3) characteristic comparison: the two image signals are transmitted to a computer terminal, then the characteristics of the knitting needle 42 in the two image signals are observed and compared, and the abrasion condition of the knitting needle 42 after needle feeding is judged. After the knitting needle 42 is subjected to a certain saturation simulation operation (the knitting needle 42 completes the knitting action due to the friction of the yarn with the knitting needle 42), the surface abrasion of the knitting needle 42 is scanned by images and the internal condition of the knitting needle 42 is detected by ultrasonic waves. If there is a problem with the needles 42, the wear is more severe, naturally due to the yarn, and this is necessarily linked to the poor knitting properties of the yarn, which can also be reflected laterally. The abrasion of the knitting needle 42 is mainly reflected in the abrasion of the latch, the needle bar and the like, and mainly reflected in the surface smoothness.
It should be noted that in the foregoing description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the scope of the present invention is not limited by the specific embodiments disclosed above.
Claims (10)
1. A simulation weaving equipment that is used for yarn knitability preliminary examination which characterized in that: the knitting needle assembly comprises a needle plate arranged on the surface of the frame, a knitting needle arranged on one side of the needle plate close to the triangular component is slidably lifted, the knitting needle is matched with the triangular component and can move along a track on the side face of the triangular component, a creel filled with yarns is further arranged on the surface of the frame, and the yarns participate in yarn feeding when the knitting needle feeds the yarns.
2. A simulated weaving device for a knittability pre-check according to claim 1, characterized in that: the cam assembly comprises a triangular seat base which is arranged on the surface of the rack in a sliding manner and is connected with the reciprocating driving device, a plurality of triangular seats which are arranged on the triangular seat base in parallel, and needle passing cams which are longitudinally arranged on the triangular seats, wherein the corresponding needle passing cams on the triangular seats are arranged in parallel to form a track for knitting motion.
3. A simulated weaving apparatus for yarn knittability pre-check according to claim 2 wherein: the reciprocating driving device comprises a main servo motor, a screw rod which is rotatably arranged at the bottom of the rack and connected with the output end of the main servo motor, and a nut block which is slidably arranged at the bottom of the rack and in threaded sleeve connection with the screw rod, wherein the nut block is connected with the triangular base.
4. A simulated weaving device for knittability pre-testing of yarns according to claim 3 wherein: the two ends of the screw rod are rotatably connected with the frame through bearing blocks, and each bearing block is provided with a travel reversing switch.
5. A simulated weaving device for a knittability pre-check according to claim 1, characterized in that: the knitting needle is detachably connected with the needle plate.
6. A simulated weaving device for a knittability pre-check according to claim 1, characterized in that: the yarn frame is provided with a yarn winding servo motor, and the yarn winding servo motor and the main servo motor are controlled by the same driver.
7. A simulated weaving device for a knittability pre-check according to claim 1, characterized in that: the surface of the rack is also provided with a first image detector, a second image detector and a third image detector, the first image detector is positioned at the yarn feeding end of the yarn, the second image detector is positioned at the yarn discharging end of the yarn, and the third image detector is arranged on the needle plate.
8. The simulated weaving apparatus for yarn knitability pre-check of claim 7, wherein: the first image detector and the second image detector are both ultrasonic image detectors.
9. The detection method for the knitability pre-check of the yarn is characterized in that; the detection method comprises the following steps:
detecting the weaving characteristic of the yarn:
acquiring images of the front section of yarn weaving: the method comprises the following steps of installing yarns on a creel, starting a simulation yarn weaving device to carry out yarn running on the yarns, and detecting image signals of the front sections of the yarns through a first image detector when the yarns run;
acquiring images of the yarn weaving rear section: when the yarn is woven and walks, detecting an image signal of the rear section of the yarn by a second image detector;
and (3) characteristic comparison: transmitting the two image signals to a computer terminal, observing and comparing the characteristics of the yarns in the two image signals, and judging the abrasion condition of the yarns after the yarns run;
a step of detecting the performance of the knitting needle:
acquiring an image before needle feeding of a knitting needle: starting the simulated yarn knitting equipment to perform needle running of the knitting needle, and detecting an image signal of the knitting needle through a third image detector before the needle running;
acquiring an image after the needle is inserted: after the yarns are knitted and run, detecting image signals of the knitting needles by a third image detector;
and (3) characteristic comparison: transmitting the two image signals to a computer end, observing and comparing the characteristics of the knitting needles in the two image signals, and judging the abrasion condition of the knitting needles after needle feeding;
the knittability of the reaction yarn is quantified by the damage degree before and after the knitting of the yarn and the knitting wear degree.
10. The detection method for yarn knitability pre-check as claimed in claim 9, wherein: the yarn is characterized by a surface finish and the amount of hairiness, and the knitting needle is characterized by a surface finish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210456839.0A CN114941200A (en) | 2022-04-28 | 2022-04-28 | Simulation weaving equipment for yarn knittability pre-detection and detection method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210456839.0A CN114941200A (en) | 2022-04-28 | 2022-04-28 | Simulation weaving equipment for yarn knittability pre-detection and detection method thereof |
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| CN114941200A true CN114941200A (en) | 2022-08-26 |
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| CN202210456839.0A Pending CN114941200A (en) | 2022-04-28 | 2022-04-28 | Simulation weaving equipment for yarn knittability pre-detection and detection method thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5922463A (en) * | 1993-08-06 | 1999-07-13 | Rhodia Filtec Ag | Monofilaments with improved weavability and fabrics produced therewith |
| CN201512650U (en) * | 2009-09-12 | 2010-06-23 | 浙江汇力达精密机械有限公司 | Full-computerized flat knitting machine |
| JP2019073819A (en) * | 2017-10-14 | 2019-05-16 | 株式会社島精機製作所 | Glove knitting machine |
| CN110031296A (en) * | 2019-03-22 | 2019-07-19 | 东华大学 | The stitchability of superfine yarn characterizes device and method |
| CN112345347A (en) * | 2020-10-27 | 2021-02-09 | 南京玻璃纤维研究设计院有限公司 | Device and method for representing weavability of tows |
| CN113818143A (en) * | 2020-06-18 | 2021-12-21 | 株式会社岛精机制作所 | Knitting machine and unqualified detection system |
-
2022
- 2022-04-28 CN CN202210456839.0A patent/CN114941200A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5922463A (en) * | 1993-08-06 | 1999-07-13 | Rhodia Filtec Ag | Monofilaments with improved weavability and fabrics produced therewith |
| CN201512650U (en) * | 2009-09-12 | 2010-06-23 | 浙江汇力达精密机械有限公司 | Full-computerized flat knitting machine |
| JP2019073819A (en) * | 2017-10-14 | 2019-05-16 | 株式会社島精機製作所 | Glove knitting machine |
| CN110031296A (en) * | 2019-03-22 | 2019-07-19 | 东华大学 | The stitchability of superfine yarn characterizes device and method |
| CN113818143A (en) * | 2020-06-18 | 2021-12-21 | 株式会社岛精机制作所 | Knitting machine and unqualified detection system |
| CN112345347A (en) * | 2020-10-27 | 2021-02-09 | 南京玻璃纤维研究设计院有限公司 | Device and method for representing weavability of tows |
Non-Patent Citations (1)
| Title |
|---|
| 徐海燕等: "高性能纱线可编织性的表征方法研究", 中原工学院学报, vol. 24, no. 1, pages 29 * |
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