Fixture, equipment and method for testing tensile property of fabric
A technology for tensile properties and fabrics, which is applied in the field of jigs for testing the tensile properties of fabrics, and can solve the problems of undetectable breaking strength of the fabric to be tested, slippage of the fabric to be tested, etc.
Pending Publication Date: 2022-03-08
JIHUA 3509 TEXTILE
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- Description
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- Application Information
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Problems solved by technology
[0005] The invention aims to solve the technical problem that the fabric to be tested tends to slip off in the fixture when the existing fabric tensile property testing equipment tests the tensile property of the fabric to be tested, resulting in the failure to detect the breaking strength of the fabric to be tested
Method used
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[0033] Preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the application and together with the embodiments of the present invention are used to explain the principle of the present invention and are not intended to limit the scope of the present invention.
[0034] Please refer to Figure 1 to Figure 8 , an embodiment of the present invention provides a fixture for fabric tensile performance testing, including: a base 1, at least two guide rods 2, a first clamping block 4, a second clamping block 3, a pressing assembly , the first movable block 8 and the second movable block 7;
[0035] The guide rod 2 is vertically arranged on one side of the base 1; the base 1 is provided with a mounting part 11, which is used to install the jig for fabric tensile property testing on the fabric tensile property testing equipment;
[0036] The first clamping bl...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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The invention provides a clamp for fabric tensile property testing, and relates to the field of fabric tensile property testing. The clamp comprises a base, at least two guide rods, a first clamping block, a second clamping block, a pressing assembly, a first movable block and a second movable block. The guide rod is vertically arranged on one side of the base; a first through hole and a second through hole are respectively formed in the first clamping block and the second clamping block; the first clamping block and the second clamping block are movably arranged on the guide rod; a first semicircular groove and a second semicircular groove are respectively formed in the first clamping block and the second clamping block; the pressing assembly is arranged at one end of the guide rod and used for pressing the first clamping block to one side of the second clamping block. The first movable block and the second movable block are semi-cylindrical; the invention further provides equipment and a method for testing the tensile property of the fabric, the clamping force on the to-be-tested fabric can be effectively improved, and the to-be-tested fabric is prevented from slipping off from the clamp.
Description
technical field [0001] The invention relates to the field of testing the tensile properties of fabrics, in particular to a fixture, equipment and method for testing the tensile properties of fabrics. Background technique [0002] The tensile properties of fabrics are the mechanical deformation laws of fabrics when they are stretched by external forces along the warp and weft directions. The test methods for the tensile properties of fabrics include the strip method with edge yarn removed, the grab sample method without edge yarn removal, the shear strip method, the trapezoidal method, and the ring strip method. Fabric tensile performance test indicators include breaking strength, breaking elongation, breaking work, load at constant elongation, elongation at constant load, etc. Among them, breaking strength is one of the main indicators for evaluating the intrinsic quality of fabrics. [0003] When the strip method is used to test the tensile strength of the fabric, the two ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Patent Timeline
Login to View More IPC IPC(8): G01N3/04G01N3/08
CPCG01N3/04G01N3/08G01N2203/0003G01N2203/0017G01N2203/0067G01N2203/0258G01N2203/0282G01N2203/0423G01N2203/0676
Inventor 熊原郭杰刘渊民余胜王亚峰余拓
Owner JIHUA 3509 TEXTILE