Measuring device for wrinkle resistance of shape memory textiles
A testing device and textile technology, applied in textile testing, material inspection, etc., can solve problems such as inaccurate fabric wrinkle performance
Active Publication Date: 2019-07-09
CHINA JILIANG UNIV
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Problems solved by technology
[0006] In view of this, the present invention aims at the technical problem of inaccurate fabric wrinkle performance in the above-mentioned prior art, and provides a testing device for the wrinkle-resistant properties of shape-memory textiles that can accurately test the wrinkle-resistant properties of shape-memory textiles, and improves the test efficiency
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[0023] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0024] The present invention covers any alternatives, modifications, equivalent methods and schemes made on the spirit and scope of the present invention. In order to provide the public with a thorough understanding of the present invention, specific details are set forth in the following preferred embodiments of the present invention, but those skilled in the art can fully understand the present invention without the description of these details. In addition, for the sake of illustration, the drawings of the present invention are not completely drawn according to the actual scale, and are described here.
[0025] The basic solution of the present invention is: a test device for anti-wrinkle characteristics of shape memory textiles, including a slider a, a lower bar, a left splint, a right splint and a camera, the moving direction of the slider...
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The invention discloses a device for testing crease-resistant characteristics of a shape memory textile. The device comprises a slide block a, a downwardly pressing rod, a left clamping plate, a right clamping plate and a camera, wherein the motional direction of the slide block a is an up-and-down vertical sliding direction; the slide block a is connected with the upper part of the downwardly pressing rod so as to drive the downwardly pressing rod to do up-and-down movement; the lower ends of the left clamping plate and the right clamping plate are hinged to each other; a refrigerating and heating element is arranged on the outer side surface of the left clamping plate; a heat flow sensor and a temperature sensor are arranged on the inner side surface of the left clamping plate; a test head is arranged on the right side of the right clamping plate; a touch force sensor is arranged on the side, near the right clamping plate, of the test head; the downwardly pressing rod is positioned above the left clamping plate and the right clamping plate; a sample clamping mechanism is arranged between the downwardly pressing rod and each of the left and right clamping plates; the camera is arranged between the highest point and the lowest point of the left clamping plate; and the camera is aligned with a position between the left clamping plate and the right clamping plate. The device can comprehensively and dynamically test the crease-resistant characteristics of the shape memory textile; and through one-time measurement, the crease recovery thermal characteristic and the crease deformation recovery characteristic of the shape memory textile after the shape memory textile is bent into a creased state can be simultaneously obtained at the same time.
Description
technical field [0001] The invention relates to the technical field of testing the physical properties of textiles, in particular to a testing device for the anti-wrinkle properties of shape-memory textiles. Background technique [0002] Wrinkle deformation recovery ability is an important indicator for evaluating the aesthetics of fabrics. With the advancement of science and technology, smart textiles have emerged. As a representative, shape memory textiles have strong deformation recovery capabilities. The original shape can be restored to the arched state, which can maintain the original aesthetics of the fabric to a greater extent, and thus is favored by consumers. Therefore, the instrumental testing and evaluation of the wrinkle deformation recovery characteristics of shape memory textiles is of great significance to the future research and development of shape memory textiles. [0003] In view of the cutting-edge nature of shape-memory textiles, there is currently no ...
Claims
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IPC IPC(8): G01N33/36
CPCG01N33/36
Inventor 姚宝国张德品彭云良
Owner CHINA JILIANG UNIV