CN107340196B - Yarn wear resistance detection method and yarn winding friction device thereof - Google Patents
Yarn wear resistance detection method and yarn winding friction device thereof Download PDFInfo
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- CN107340196B CN107340196B CN201710331363.7A CN201710331363A CN107340196B CN 107340196 B CN107340196 B CN 107340196B CN 201710331363 A CN201710331363 A CN 201710331363A CN 107340196 B CN107340196 B CN 107340196B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/56—Investigating resistance to wear or abrasion
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
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Abstract
The invention provides a yarn wear resistance detection method, which is characterized in that a turnover plate in a vertically turnover state is used for winding yarn to be detected, after the yarn to be detected is wound, the turnover plate starts to turn over and enables the yarn on one end face of the turnover plate to be rubbed in the turning process, the yarn on one end face of the turnover plate is subjected to rubbing operation treatment in each turning process of the turnover plate, hairiness detection analysis is carried out on the yarn on the end face of the turnover plate, and when obvious mutation occurs in hairiness detection analysis data of the yarn on the end face of the turnover plate, the wear resistance of the yarn can be measured through the total number of turning times of the turnover plate at the moment; if the obvious mutation of the yarn hairiness length analysis data is not found in the process and hairiness yarn groups are formed on the yarn, the yarn on the end face of the turnover plate subjected to friction operation processing is photographed and analyzed by a high-definition camera.
Description
Technical Field
The invention relates to the technical field of textile yarn detection, in particular to a yarn wear resistance detection method and a yarn winding friction device thereof.
Background
In order to test the wear resistance of the yarn and avoid economic loss caused by the fact that the wear resistance of the yarn cannot meet the requirement, the wear resistance of the yarn needs to be tested before weaving so as to ensure that the produced beam can meet the weaving requirement; and the wear resistance of the yarn is evaluated, so that the development of a more wear-resistant yarn structure is facilitated, and finally, the wear resistance of the yarn is greatly improved during weaving.
However, an equipment mechanism capable of automatically winding the yarn and detecting the wear resistance of the yarn is not found, so that how to find a technical means which has a simple structure and low cost and can effectively and reliably detect the wear resistance of the yarn is important in view of the above.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the yarn wear resistance detection method which is simple in structure, low in cost and capable of effectively and reliably detecting the wear resistance of the yarn.
In order to achieve the purpose, the technical scheme provided by the invention is as follows: a yarn wear resistance detection method is characterized by comprising the following steps: the method comprises the steps that a turnover plate in an up-and-down turnover state is utilized to wind yarns to be detected, the yarns to be detected are sequentially and tightly wound on the end face of the turnover plate, after the yarns to be detected are wound, the turnover plate starts to turn over and enables the yarns on one end face of the turnover plate to be rubbed in the turnover process, the yarns on one end face of the turnover plate are subjected to friction operation processing in each turnover process of the turnover plate to be subjected to hairiness detection and analysis, meanwhile, the yarns on the other end face of the turnover plate, which are not subjected to friction operation, are subjected to yarn detection and analysis, and compared with the yarns, and when hairiness detection and analysis data on the end face of the turnover plate, which is subjected to friction operation processing, the yarns on the end face are subjected to hairiness detection and analysis, when obvious sudden change of hairiness length detection and analysis data is found; if the obvious mutation of the yarn hairiness length analysis data is not found and hairiness yarn groups are formed on the yarn in the process, a high-definition camera is used for photographing and analyzing the yarn on the end face of the turnover plate subjected to friction operation, and if the hairiness yarn groups on the yarn disappear through photographing and analyzing, the wear resistance of the yarn can be measured through the total number of turnover times of the turnover plate.
Meanwhile, the invention also provides a yarn winding friction device for realizing the yarn wear resistance detection method, the yarn winding friction device comprises a turnover plate which can be turned over up and down, a plurality of notches which are respectively arranged on two side surfaces of the turnover plate and are uniformly arranged along the length direction of the turnover plate, a fixed support, a guide wheel arranged on the fixed support, a yarn guide bell mouth, a disc-shaped tension sheet arranged between the guide wheel and the yarn guide bell mouth and a friction table, the central position of the turnover plate is provided with a winding rotating shaft for driving the turnover plate to turn over for yarn winding operation, the turnover plate is also provided with a friction rotating shaft below the central position, each notch is a section of groove arranged in the middle area of the end surface of the side surface of the turnover plate, when the turnover plate rotates, yarns to be detected sequentially enter the plurality of notches in the turnover plate through the guide wheel and the yarn guide bell mouths.
Preferably, each of the engraved grooves has a groove width of 0.5mm to 1 mm.
Preferably, the upper end face of the friction table is of an inwards concave cambered surface structure matched with the upper end face of the turnover plate.
Compared with the prior art, the scheme winds the yarn to be detected by utilizing the turnover plate in a vertically turnover state, the yarn to be detected is sequentially and tightly wound on the end surface of the turnover plate, after the yarn to be detected is wound, the turnover plate starts to turn over and leads the yarn on one end surface of the turnover plate to rub in the turning process, the yarn on one end surface of the turnover plate is processed by friction operation in each turnover process of the turnover plate to carry out hairiness detection and analysis, meanwhile, the yarn on the other end surface of the turnover plate which is not subjected to the friction operation is detected and analyzed, and the yarn are compared, when the hairiness length detection analysis data is found to have obvious mutation in the process of carrying out hairiness detection analysis on the yarn on the end surface of the turnover plate subjected to friction operation processing, the wear resistance of the yarn can be measured by the total number of times of overturning of the overturning plate; if the obvious mutation of the yarn hairiness length analysis data is not found and hairiness yarn groups are formed on the yarn in the process, the high-definition camera is used for photographing and analyzing the yarn on the end face of the turnover plate for friction operation processing, if the hairiness yarn groups on the yarn disappear through photographing and analyzing, the wear resistance of the yarn can be measured through the total number of times of turnover of the turnover plate at the moment, the whole detection process is simple and reliable, and the wear resistance of the yarn in the working process can be effectively and practically reflected.
Drawings
Fig. 1 is a schematic structural view of the working principle of the yarn winding structure in the present invention.
Fig. 2 is a schematic structural view of a yarn friction detecting device according to the present invention.
In the figure: 1-a turnover plate, 2-a groove, 3-a yarn to be detected, 4-a fixed support, 5-a yarn guide bell mouth, 6-a guide wheel, 7-a disc-shaped tension sheet, 8-a winding rotating shaft, 9-a friction rotating shaft, 10-a friction table and 11-an arc surface structure.
Detailed Description
The invention will be further illustrated with reference to specific examples:
first, the present embodiment provides a method for detecting wear resistance of yarn, which winds the yarn to be detected by using a turnover plate in a vertically-turned state, the yarn to be detected is sequentially and tightly wound on the end surface of the turnover plate, after the yarn to be detected is wound, the turnover plate starts to turn over and leads the yarn on one end surface of the turnover plate to rub in the turning process, the yarn on one end surface of the turnover plate is processed by friction operation in each turnover process of the turnover plate to carry out hairiness detection and analysis, meanwhile, the yarn on the other end surface of the turnover plate which is not subjected to the friction operation is detected and analyzed, and the yarn are compared, when the hairiness length detection analysis data is found to have obvious mutation in the process of carrying out hairiness detection analysis on the yarn on the end surface of the turnover plate subjected to friction operation processing, the wear resistance of the yarn can be measured by the total number of times of overturning of the overturning plate; if the obvious mutation of the yarn hairiness length analysis data is not found and hairiness yarn groups are formed on the yarn in the process, a high-definition camera is used for photographing and analyzing the yarn on the end face of the turnover plate subjected to friction operation, and if the hairiness yarn groups on the yarn disappear through photographing and analyzing, the wear resistance of the yarn can be measured through the total number of turnover times of the turnover plate.
Referring to fig. 1 and 2, the present embodiment also provides a yarn winding friction device for implementing the yarn abrasion resistance detection method, where the yarn winding friction device includes a turnover plate 1 capable of being turned over up and down, a plurality of notches 2 respectively disposed on two side surfaces of the turnover plate 1 and uniformly arranged along a length direction of the turnover plate, a fixed support 4, a guide wheel 6 mounted on the fixed support 4, a yarn guiding bell mouth 5, a disc-shaped tension sheet 7 disposed between the guide wheel 6 and the yarn guiding bell mouth 5, and a friction table 10, a winding spindle 8 for driving the turnover plate 1 to turn over for yarn winding operation is installed at a center position of the turnover plate 1, a friction spindle 9 is further disposed below a center position of the turnover plate 1, and the winding spindle 8 and the friction spindle 9 can be driven to operate by independent driving mechanisms. The turnover plate 1 is respectively provided with a winding rotating shaft 8 and an eccentric friction rotating shaft 9 structure, and the winding main shaft 8 is mainly ensured to be arranged at the central position of the turnover plate 1 during working, so that the yarn 3 to be detected can be ensured to be uniformly and finely wound on the end surface of the turnover plate 1; in the friction test stage, the yarn on the end face of one side of the turnover plate 1 is required to be contacted with the friction table 10 to realize friction, so that the yarn can be rubbed by the eccentric friction rotating shaft 9. In this scheme each above-mentioned notch 2 is for setting up a section recess in the 1 side terminal surface middle zone of returning face plate, and when returning face plate 1 rotated, wait to detect yarn 3 and enter into a plurality of notches 2 on returning face plate 1 in proper order through leading wheel 6 and lead yarn horn mouth 5. In order to make the yarn arrangement more compact, the groove width of each of the above-mentioned engraved grooves 2 is preferably 0.5mm to 1 mm. In addition, in order to enable the yarn to have a more stable friction effect in a friction test, the upper end surface of the friction table 10 in the scheme is an inward-concave cambered surface structure 11 which is matched with the upper end surface of the turnover plate 2.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so that variations based on the shape and principle of the present invention should be covered within the scope of the present invention.
Claims (4)
1. A yarn wear resistance detection method is characterized by comprising the following steps: the method comprises the steps that a turnover plate in an up-and-down turnover state is utilized to wind yarns to be detected, the yarns to be detected are sequentially and tightly wound on the end face of the turnover plate, after the yarns to be detected are wound, the turnover plate starts to turn over and enables the yarns on one end face of the turnover plate to be rubbed in the turnover process, the yarns on one end face of the turnover plate are subjected to friction operation processing in each turnover process of the turnover plate to be subjected to hairiness detection and analysis, meanwhile, the yarns on the other end face of the turnover plate, which are not subjected to friction operation, are subjected to yarn detection and analysis, and compared with the yarns, and in the process of performing friction operation processing on the turnover plate to detect and analyze the hairiness of the yarns on the end face, when obvious mutation occurs in hairiness length detection and analysis data, the wear resistance of the yarns can be measured through the total; if the yarn hairiness length analysis data does not obviously change suddenly and hairiness yarn groups are formed on the yarn in the process, a high-definition camera is used for photographing and analyzing the yarn on the end face of the turnover plate for friction operation treatment, and if the hairiness yarn groups on the yarn disappear through photographing and analyzing, the wear resistance of the yarn can be measured through the total turnover frequency of the turnover plate at the moment.
2. A yarn winding friction device for implementing the yarn abrasion resistance detection method according to claim 1, characterized in that: the yarn winding friction device comprises a turnover plate (1) capable of being turned over up and down, a plurality of notches (2) which are respectively arranged on two side faces of the turnover plate (1) and are uniformly arranged along the length direction of the turnover plate, a fixed support (4), a guide wheel (6) arranged on the fixed support (4), a yarn guide bell mouth (5), a disc-shaped tension sheet (7) arranged between the guide wheel (6) and the yarn guide bell mouth (5) and a friction table (10), wherein a winding rotating shaft for driving the turnover plate (1) to turn over to perform yarn winding operation is arranged at the central position of the turnover plate, a friction rotating shaft (9) is also arranged below the central position of the turnover plate (1), each notch (2) is a vertically arranged groove arranged in the middle area of the upper end face and the lower end face of the side face of the turnover plate (1), and when the turnover plate (1) rotates, the yarn (3) to be detected sequentially enters the plurality of notches (2) on the turnover plate (1) through the guide wheel (6) and the yarn guide bell mouth (5).
3. A yarn winding friction device according to claim 2, characterized in that: the groove width of each notch groove (2) is 0.5mm-1 mm.
4. A yarn winding friction device according to claim 2, characterized in that: the upper end of the friction table (10) is provided with an inward-concave cambered surface structure (11) which is matched with the upper end surface of the turnover plate (1).
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| CN201710331363.7A CN107340196B (en) | 2017-05-11 | 2017-05-11 | Yarn wear resistance detection method and yarn winding friction device thereof |
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| CN201710331363.7A CN107340196B (en) | 2017-05-11 | 2017-05-11 | Yarn wear resistance detection method and yarn winding friction device thereof |
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| CN107340196A CN107340196A (en) | 2017-11-10 |
| CN107340196B true CN107340196B (en) | 2020-01-17 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109187248A (en) * | 2018-08-01 | 2019-01-11 | 滁州昭阳电信通讯设备科技有限公司 | A kind of interior point wear detector padded of riding trousers |
| CN112051171A (en) * | 2020-08-24 | 2020-12-08 | 阜阳恒泰纺织有限公司 | Detection apparatus for flax and regenerated cellulose fiber blending colored spun yarn |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1699999A (en) * | 2005-05-18 | 2005-11-23 | 东华大学 | Yarn or fabric surface characteristics optical and mechanical combination measurement method and apparatus |
| CN102305764A (en) * | 2011-05-30 | 2012-01-04 | 东华大学 | Device and method for friction fuzzing and pilling of yarn |
| CN103472209A (en) * | 2013-08-28 | 2013-12-25 | 东华大学 | Measuring device and method for apparent fluffing and balling as well as abrasion loss of yarn |
| CN103727976A (en) * | 2013-12-10 | 2014-04-16 | 东华大学 | Device and method for measuring curvature, friction, evenness and hairiness of yarn in combined mode |
| CN204439482U (en) * | 2014-08-25 | 2015-07-01 | 广东溢达纺织有限公司 | Yarn abrasion system safety testing device |
| CN206074375U (en) * | 2016-07-29 | 2017-04-05 | 中国石化仪征化纤有限责任公司 | Monofilament method chopped fiber wear resistance testing device |
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2017
- 2017-05-11 CN CN201710331363.7A patent/CN107340196B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1699999A (en) * | 2005-05-18 | 2005-11-23 | 东华大学 | Yarn or fabric surface characteristics optical and mechanical combination measurement method and apparatus |
| CN102305764A (en) * | 2011-05-30 | 2012-01-04 | 东华大学 | Device and method for friction fuzzing and pilling of yarn |
| CN103472209A (en) * | 2013-08-28 | 2013-12-25 | 东华大学 | Measuring device and method for apparent fluffing and balling as well as abrasion loss of yarn |
| CN103727976A (en) * | 2013-12-10 | 2014-04-16 | 东华大学 | Device and method for measuring curvature, friction, evenness and hairiness of yarn in combined mode |
| CN204439482U (en) * | 2014-08-25 | 2015-07-01 | 广东溢达纺织有限公司 | Yarn abrasion system safety testing device |
| CN206074375U (en) * | 2016-07-29 | 2017-04-05 | 中国石化仪征化纤有限责任公司 | Monofilament method chopped fiber wear resistance testing device |
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