CN103335940A - Dynamic wrinkling device for testing anti-wrinkle performance of fabric - Google Patents
Dynamic wrinkling device for testing anti-wrinkle performance of fabric Download PDFInfo
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- CN103335940A CN103335940A CN2013102187111A CN201310218711A CN103335940A CN 103335940 A CN103335940 A CN 103335940A CN 2013102187111 A CN2013102187111 A CN 2013102187111A CN 201310218711 A CN201310218711 A CN 201310218711A CN 103335940 A CN103335940 A CN 103335940A
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Abstract
The invention relates to a dynamic wrinkling device for testing the anti-wrinkle performance of fabric, and belongs to a textile and garment testing device. The wrinkling device comprises a slider-crank mechanism, a groove channel, a pressure plate, a pulling force holder, a friction plate, a motor and a base plate. By the way that the slider-crank mechanism driven by the motor wrinkles fabric samples in reciprocating motion with cyclic loading in the groove channel, so that the wrinkling process is dynamic, and the process of standing wrinkling in wrinkling tests is changed. By the way that before the dynamic wrinkling, the pressure plate is adjusted up and down, the pulling force holder is configured and the friction plate is changed, so that controllable multiple applied forces such as pressure, pulling force and frictional force are applied on fabric during the dynamic wrinkling, and the process of wrinkling controlled only by pressure is changed. The reciprocating dynamic wrinkling under condition that pressure, pulling force, frictional force are controlled, simulates wrinkling situations of fabric in various states truly, and wrinkled samples with better simulated effects are provided for testing the anti-wrinkle performance of fabric.
Description
Technical field
The present invention relates to a kind of dynamic wrinkling device for the test fabric wrinkle resistance, belong to textile garment detection technique field.
Background technology
About the test of wrinkle resistance in fabrics, nowadays extensively adopt objective approach and subjective method two big classes both at home and abroad, wherein corresponding wrinkling instrument separately.
Objective approach is with convex sample folding certain hour under authorised pressure, discharges the relief folding line and replys a period of time, measures crease recovery angle (crease line of normal beam technique is vertical with surface level, and the crease line of horizontal method is parallel with surface level).Corresponding standard has AATCC66-2003 and GB/T3819-1997, and their test philosophies are identical, and difference is that the testing tool load of AATCC66-2003 is adjustable, and GB/T3819-1997 is non-adjustable.Because wrinkle are multidirectional and are nondirectional in the clothes wearing process, the wrinkle form is multi-angle, three-dimensional often, and the formation of wrinkle also is the coefficient dynamic result of multiple acting force such as pressure, pulling force, friction, becomes the corrugation attitude as ancon, thigh portion, shoulder back clothes; But the crease recovery horn cupping can only direction of test fabric, only become wrinkle under the pressure load situation, and it is static becoming the wrinkle process; Therefore crease recovery horn cupping testing tool may not necessarily accurately reflect the wrinkling performance of fabric.
Subjective method is that Wrinkle fabric and standard sample are contrasted to determine the crease-resistant grade of fabric according to AATCC128-2003, and the result represents that with DP 1 grade the poorest, and 5 grades best.The subjective method testing tool, correspondence is worn wrinkling test and is washed wrinkling test, and instrument is also inequality, as wears the wrinkling instrument of cylinder that generally uses in the wrinkling subjective estimate method among the AATCC, also is that a kind of static state crumples; And the washing machine washing method adopts washing machine washing, usable range only to be applicable to that washing is wrinkling.Owing to adopt human eye to judge that vary with each individual, deviation is bigger, influenced but also estimate this experience, indoor light, fabric face situation, color etc., test result is uncertain strong, and this standard sample according to the price is also very expensive.
Clothes experience wrinkling--answer---more wrinkling dynamic process easily in dress and washing process, wrinkle are shearing, stretching, compression, crooked, the result of multiple acting force that rubs, and are repeatedly to do work to accumulate afterwards to form, and are tired performances.The outward appearance of clothes and class and apparel appearance retentivity are closely related, and the quality of apparel appearance retentivity is relevant with dynamic fatigue wrinkling and that answer, wrinkle bring to a great extent.For the bad clothes of wrinkle resistance, wrinkle always appear at ancon, knee, shoulder back, thigh portion, come from the clothes wearing process in these positions circulations stressed, and stressed complexity.But test at present wrinkle resistance normally static state crumple or washing machine machine washing simulation; Static state crumples and reflects that not true wrinkle derive from the back and forth dynamic of multiple acting force and become to wrinkle, and multiple acting force can't accurately be controlled in the simulation of washing machine machine washing.
Summary of the invention
At above-mentioned existing problems, the object of the present invention is to provide the dynamic wrinkling device of the test fabric wrinkle resistance of wrinkle that a kind of multiple acting force cyclic loading that can simulate in the clothes wearing process forms and wrinkle fatigue.To achieve these goals, technical solution of the present invention is:
A kind of dynamic wrinkling device for fabric crease-resistant performance, described dynamic wrinkling device is by slider-crank mechanism, conduit, pressure plare, the pulling force clamper, friction plate, motor, base plate is formed, conduit is fixedly installed on the base plate top, motor is fixed on conduit one side, the pulling force clamper is arranged on the conduit opposite side, be positioned at the conduit afterbody, the crank of slider-crank mechanism is fixedly connected on the electric machine main shaft, the connecting rod center line of slider-crank mechanism and conduit center line are on a vertical plane, the slide block activity is positioned in the conduit in the slider-crank mechanism, pressure plare is " L " shape, have two parallel screw guide grooves on the vertical plane of pressure plare, the vertical plane of pressure plare adopts by the screw guide groove and is bolted on the slip front face of slider-crank mechanism, surface level and the conduit of pressure plare are wide, the pulling force clamper is by locating piece, tension spring, clamper constitutes, tension spring one end is fixed on the locating piece, the other end connects clamper, the center line of tension spring and the center line of conduit are on a vertical plane, and friction plate is embedded at the conduit bottom.
Described motor is reducing motor, and motor movement speed is between 10-120r/min.
Owing to adopted above technical scheme, useful achievement of the present invention: lack dynamic test at present wrinkle resistance method of testing, lack the reasonable control problem to pressure, pulling force, the multiple acting force of friction in the one-tenth wrinkle process, and the wrinkle fatigue in the wearing process lacks problems such as sign.The present invention adopts a motor-driven slider-crank mechanism in conduit fabric sample back and forth to be become wrinkle, cyclic loading, makes into wrinkle process mobilism, changes the wrinkle test and leaves standstill the process that crumples; And by dynamically becoming the replacing of pressure plare up-down adjustment before the wrinkle, the configuration of pulling force holder spring, friction plate, be subjected to controlled pressure, pulling force, the multiple acting force of friction when making fabric dynamically become to wrinkle, change the process that depended on pressure only is controlled to wrinkle.Back and forth dynamically wrinkling under pressure, pulling force, the controllable situation of friction force, simulated the wrinkling situation of fabric under various states more realistically, for the wrinkle resistance in fabrics test provides simulated effect better wrinkling sample.
Description of drawings
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing the present invention is done to describe in further detail, see accompanying drawing.
A kind of dynamic wrinkling device for the test fabric wrinkle resistance, described proving installation is by slider-crank mechanism 1, conduit 2, pressure plare 3, pulling force clamper 4, friction plate 5, motor 6, base plate 7 is formed, conduit 2 is fixedly installed on base plate 7 tops, motor 6 is fixed on conduit 2 one sides, pulling force clamper 4 is located at conduit 2 opposite sides, be located at conduit 2 afterbodys, slider-crank mechanism 1 is by crank, connecting rod and slide block constitute, the connecting rod two ends flexibly connect with crank and slide block respectively, crank is connected on motor 7 main shafts, connecting rod center line and conduit center line are on a vertical plane, the slide block activity is positioned in the conduit 2 in the slider-crank mechanism 1, pressure plare 3 is " L " shape, have two parallel screw guide grooves on the vertical plane of pressure plare 3, the vertical plane of pressure plare 3 adopts by the screw guide groove and is bolted on the slip front face of slider-crank mechanism 1, the surface level of pressure plare 3 and conduit 2 are wide, the vertical plane of pressure plare 3 is adjustable up and down at the slip front face of slider-crank mechanism 1, and the surface level of pressure plare 3 and conduit 2 bottom surfaces distance are between 0.3-2cm; Power clamper 4 is made of locating piece, tension spring, clamper, tension spring one end is fixed on the locating piece, the other end connects clamper, the center line of the center line of tension spring and conduit 2 is on a vertical plane, and pulling force clamper 4 can be made as the tension spring configuration of 5N, 10N, 20N, five kinds of loads of 30N; Friction board 5 is embedded at conduit 2 bottoms, and friction board 5 has smooth finish surface steel plate, ceramic wafer, glass plate, rough surface slabstone, wood based panel, rubber slab, dermatotome, cloth cover.
The principle of work of dynamic wrinkling device of the present invention:
Clothes when 1 simulation is sat quietly are worn wrinkling situation, adjust the rotating speed of motor 6, and the speed of motor 6 is made as 10r/min; Adjust pressure plare 3, the vertical plane by adjusting pressure plare 3 in the position of bolt and the guide groove screw of slip front face, moves up and down the surface level of pressure plare 3 in succession, at the bottom of pressure plare surface level and the conduit apart from use 0.3cm; Adjust pulling force clamper 4, the tension spring of pulling force clamper 4 imposes the clamping fabric in the reciprocal one-tenth wrinkle process and increases progressively the constant load pulling force, selects tensile load 10N; Friction plate 5 uses wood based panel at the bottom of the conduit; Will the smooth fabric to be measured of flatiron, be cut into the fabric sample of given size, be placed at the bottom of pressure plare 3 and the conduit between the friction plate 5, the clamper of the slide block of slider-crank mechanism 1 and pulling force clamper 4 is distinguished clamping fabric sample two ends; Starter gear makes fabric sample back and forth become wrinkle.
Clothes when 2 simulations are walked are worn wrinkling situation, adjust the rotating speed of motor 6, and the speed of motor 6 is 40r/min; Adjust pressure plare 3, the vertical plane by adjusting pressure plare 3 in the position of bolt and the guide groove screw of slip front face, moves up and down the surface level of pressure plare 3 in succession, at the bottom of pressure plare surface level and the conduit apart from use 2cm; Adjust pulling force clamper 4, the tension spring of pulling force clamper 4 imposes the clamping fabric in the reciprocal one-tenth wrinkle process and increases progressively the constant load pulling force, selects tensile load 5N; Friction plate uses steel plate at the bottom of the conduit; Will the smooth fabric to be measured of flatiron, be cut into the fabric sample of given size, be placed at the bottom of pressure plare 3 and the conduit between the friction plate 5, the clamper of the slide block of slider-crank mechanism 1 and pulling force clamper 4 is distinguished clamping fabric sample two ends; Starter gear makes fabric sample back and forth become wrinkle.
Clothes when 3 simulations are run are worn wrinkling situation, adjust the rotating speed of motor 6, and the speed of motor 6 is 120r/min; Adjust pressure plare 3, the vertical plane by adjusting pressure plare 3 in the position of bolt and the guide groove screw of slip front face, moves up and down the surface level of pressure plare 3 in succession, at the bottom of pressure plare surface level and the conduit apart from use 0.7cm; Adjust pulling force clamper 4, the tension spring of pulling force clamper 4 imposes the clamping fabric in the reciprocal one-tenth wrinkle process and increases progressively the constant load pulling force, selects tensile load 30N; Friction plate 5 uses cloth cover at the bottom of the conduit; Will the smooth fabric to be measured of flatiron, be cut into the fabric sample of given size, be placed at the bottom of pressure plare 3 and the conduit between the friction plate 5, the clamper of the slide block of slider-crank mechanism 1 and pulling force clamper 4 is distinguished clamping fabric sample two ends; Starter gear makes fabric sample back and forth become wrinkle.
Claims (2)
1. dynamic wrinkling device that is used for the test fabric wrinkle resistance, it is characterized in that: described dynamic wrinkling device is by slider-crank mechanism (1), conduit (2), pressure plare (3), pulling force clamper (4), friction plate (5), motor (6), base plate (7) is formed, conduit (2) is fixedly installed on base plate (7) top, motor (6) is fixed on conduit (2) one sides, pulling force clamper (4) is arranged on conduit (2) opposite side, be positioned at conduit (2) afterbody, the crank of slider-crank mechanism (1) is fixedly connected on motor (7) main shaft, the connecting rod center line of slider-crank mechanism (1) and conduit (2) center line are on a vertical plane, the slide block activity is positioned in the conduit (2) in the slider-crank mechanism (1), pressure plare (3) is " L " shape, have two parallel screw guide grooves on the vertical plane of pressure plare (3), the vertical plane of pressure plare (3) adopts by the screw guide groove and is bolted on the slip front face of slider-crank mechanism (1), the surface level of pressure plare (3) and conduit (2) are wide, pulling force clamper (4) is by locating piece, tension spring, clamper constitutes, tension spring one end is fixed on the locating piece, the other end connects clamper, the center line of the center line of tension spring and conduit (2) is on a vertical plane, and friction plate (5) is embedded at conduit (2) bottom.
2. a kind of dynamic wrinkling device for the test fabric wrinkle resistance as claimed in claim 1, it is characterized in that: described motor (7) is reducing motor, and motor (7) movement velocity is between 10-120r/min.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013102187111A CN103335940A (en) | 2013-06-04 | 2013-06-04 | Dynamic wrinkling device for testing anti-wrinkle performance of fabric |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013102187111A CN103335940A (en) | 2013-06-04 | 2013-06-04 | Dynamic wrinkling device for testing anti-wrinkle performance of fabric |
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| CN103335940A true CN103335940A (en) | 2013-10-02 |
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| CN2013102187111A Pending CN103335940A (en) | 2013-06-04 | 2013-06-04 | Dynamic wrinkling device for testing anti-wrinkle performance of fabric |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103728440A (en) * | 2014-01-17 | 2014-04-16 | 浙江理工大学 | Multi-direction stiffness test device and method for fabric |
| CN107991202A (en) * | 2018-01-19 | 2018-05-04 | 利郎(中国)有限公司 | The tired strength tester of nine axis linkage and its test method |
| CN112981909A (en) * | 2021-02-08 | 2021-06-18 | 广州海关技术中心 | Garment fabric wrinkle recovery performance evaluation system and method thereof |
| CN113857333A (en) * | 2021-09-14 | 2021-12-31 | 广东兴发铝业有限公司 | Positioning and punching equipment for processing aluminum profile die |
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| SU996939A1 (en) * | 1981-03-06 | 1983-02-15 | Каунасский Политехнический Институт Им.Антанаса Снечкуса | Textile material creasing property determination method |
| CN1421697A (en) * | 2002-12-20 | 2003-06-04 | 东华大学 | Test equipment and method for detecting negative ion amount emitted by fabric |
| CN102331490A (en) * | 2011-07-12 | 2012-01-25 | 绍兴文理学院 | Integrated detection method and device of rigidity, flexibility and wrinkle resistance of fabrics |
| CN102519934A (en) * | 2011-12-08 | 2012-06-27 | 天津大学 | Epoxy carbon-fiber composite tension loading test device and clamping method |
| CN203337523U (en) * | 2013-06-04 | 2013-12-11 | 武汉纺织大学 | Dynamic wrinkling device for testing anti-wrinkling performance of fabrics |
-
2013
- 2013-06-04 CN CN2013102187111A patent/CN103335940A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU996939A1 (en) * | 1981-03-06 | 1983-02-15 | Каунасский Политехнический Институт Им.Антанаса Снечкуса | Textile material creasing property determination method |
| CN1421697A (en) * | 2002-12-20 | 2003-06-04 | 东华大学 | Test equipment and method for detecting negative ion amount emitted by fabric |
| CN102331490A (en) * | 2011-07-12 | 2012-01-25 | 绍兴文理学院 | Integrated detection method and device of rigidity, flexibility and wrinkle resistance of fabrics |
| CN102519934A (en) * | 2011-12-08 | 2012-06-27 | 天津大学 | Epoxy carbon-fiber composite tension loading test device and clamping method |
| CN203337523U (en) * | 2013-06-04 | 2013-12-11 | 武汉纺织大学 | Dynamic wrinkling device for testing anti-wrinkling performance of fabrics |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103728440A (en) * | 2014-01-17 | 2014-04-16 | 浙江理工大学 | Multi-direction stiffness test device and method for fabric |
| CN103728440B (en) * | 2014-01-17 | 2015-06-17 | 浙江理工大学 | Multi-direction stiffness test device and method for fabric |
| CN107991202A (en) * | 2018-01-19 | 2018-05-04 | 利郎(中国)有限公司 | The tired strength tester of nine axis linkage and its test method |
| CN107991202B (en) * | 2018-01-19 | 2024-03-08 | 利郎(中国)有限公司 | Nine-axis linkage fatigue strength tester and test method thereof |
| CN112981909A (en) * | 2021-02-08 | 2021-06-18 | 广州海关技术中心 | Garment fabric wrinkle recovery performance evaluation system and method thereof |
| CN113857333A (en) * | 2021-09-14 | 2021-12-31 | 广东兴发铝业有限公司 | Positioning and punching equipment for processing aluminum profile die |
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Application publication date: 20131002 |