CN219178455U

CN219178455U - Testing arrangement suitable for measure meshbelt return angle

Info

Publication number: CN219178455U
Application number: CN202223454237.6U
Authority: CN
Inventors: 张鑫鳌; 陈道胜; 梁俊杰
Original assignee: New Horizon Elastic Fabric Co Ltd
Current assignee: New Horizon Elastic Fabric Co Ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-06-13
Anticipated expiration: 2032-12-23

Abstract

The utility model discloses a testing device suitable for measuring a recovery angle of a braid, which comprises a bottom plate, a bearing plate, a pressing weight and an angle gauge, wherein one side of the bearing plate is connected with the bottom plate through a first connecting piece, the pressing weight is connected with the bearing plate through a second connecting piece, the angle gauge is arranged on one side of the bottom plate, the bottom plate is used for placing the braid, the bearing plate presses the braid, the pressing weight is placed on the bearing plate, the first connecting piece is a connecting rope, a retaining ring is arranged on the bottom plate, a buckling hole is formed in the bearing plate, one end of the first connecting piece penetrates through the retaining ring to be fastened, and the other end of the first connecting piece penetrates through the buckling hole of the bearing plate to be fastened. The utility model can conveniently test the warp direction or weft direction return angle of the braid, and has simple operation.

Description

Testing arrangement suitable for measure meshbelt return angle

Technical Field

The utility model relates to a testing device in the textile field, in particular to a testing device suitable for measuring a recovery angle of a braid.

Background

With the development of times and trends, the woven belts are used as important auxiliary materials in the clothing industry, and the woven belts are increasingly applied to the ready-made clothes, so that the attractive appearance of the woven belts as important ornaments of the clothing is also more important as consumers pursue the appearance of the clothing more and more. The wrinkle resistance of the webbing is one of the important indicators of the appearance. The standards for the anti-wrinkling test of fabrics are largely divided into a recovery angle test and an appearance test. At present, the recovery angle method can be used for measuring more visual data than the appearance method, so that the recovery angle method is widely used, the standard GB/T3819-1997 is a method for measuring the recovery angle of crease recovery of textile fabrics, the fabric is quickly transferred to a fabric recovery angle measuring instrument after external force acts for a certain time, and the angles of two pairs of folds are measured after the fabric is stable (the standard takes 5min as a boundary point). The return angle measurement requires that the sample be transferred to a sample holder, and the test results are greatly affected by the level of operation of the inspector. Therefore, the utility model provides the testing device which does not need to move the sample on the same operation table for pressurizing and testing the sample, and the accuracy of the testing data is ensured.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a testing device suitable for measuring the recovery angle of a braid.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a testing arrangement suitable for measure meshbelt return angle, includes bottom plate, bearing plate and pressure piece and protractor, and bearing plate one side is connected with the bottom plate through first connecting piece, and the pressure piece passes through the second connecting piece to be connected with the bearing plate, and the protractor setting is in bottom plate one side, and the bottom plate is used for placing the meshbelt, and the bearing plate pushes down the meshbelt, and the pressure piece is placed on the bearing plate.

The first connecting piece is a connecting rope, the bottom plate is provided with a buckling ring, the bearing plate is provided with a buckling hole, one end of the first connecting piece penetrates through the buckling ring to be fastened, and the other end of the first connecting piece penetrates through the buckling hole of the bearing plate to be fastened.

The base plate is provided with a rope winding column, and the first connecting piece surrounds the rope winding column.

The second connecting piece is an elastic rope, a hook is arranged on the weight pressing piece, one end of the second connecting piece is fastened with the hook, and the other end of the second connecting piece is fastened in a buckling hole on the bearing plate.

The weight is a weight.

The bottom plate and the bearing plate are square hard flat plates and are made of stainless steel materials.

The bottom plate is provided with a middle marking line.

Compared with the prior art, the utility model has the following beneficial technical effects:

the warp and weft return angles of the woven belt can be tested, the test sample process is not required to be moved and is fixed at one position from beginning to end for operation and measurement, errors caused by manual operation are greatly reduced, and the accuracy of test data is ensured.

Drawings

FIG. 1 is a schematic diagram of an exploded construction of the present utility model;

FIG. 2 is a schematic diagram of the test state of the present utility model.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model.

In the description of the present utility model, it should be understood that if there are terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the indicated azimuth or positional relationship is based on the azimuth or positional relationship shown in the drawings, it is merely for convenience of description and simplification of the description, and does not indicate or imply that the indicated apparatus or element must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present utility model, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, as well as, for example, fixedly coupled, detachably coupled, or integrally coupled, unless otherwise specifically indicated and defined. Either mechanically or electrically. Can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

As shown in fig. 1 and 2, the utility model discloses a testing device suitable for measuring the recovery angle of a webbing, which comprises a bottom plate 1, a bearing plate 3, a pressing piece 4 and a protractor 2, wherein one side of the bearing plate 3 is connected with the bottom plate 1 through a first connecting piece 7, the pressing piece 4 is connected with the bearing plate 3 through a second connecting piece 6, the protractor 2 is arranged on one side of the bottom plate 1, the bottom plate 1 is used for placing the webbing 10, the bearing plate 3 presses the webbing 10, and the pressing piece 4 is arranged on the bearing plate 3. When the device is used, the bearing plate 3 and the weight pressing part 4 are taken away, the braid 10 is placed on the bottom plate 1, the braid is folded, then the braid is pressed, the weight pressing part and the bearing plate are taken away from the bottom plate after pressing for a period of time, after the braid is repeated to a certain extent, the return angle of the braid in the corresponding direction can be tested by measuring the braid by using the protractor.

The first connecting piece 7 is a connecting rope, the bottom plate 1 is provided with a buckle 9, the bearing plate 3 is provided with a buckle hole, one end of the first connecting piece 7 passes through the buckle to be fastened, and the other end of the first connecting piece 7 passes through the buckle hole of the bearing plate 3 to be fastened. Through first connecting piece, avoid bearing plate and bottom plate to separate easily and lose.

In addition, be equipped with the wiring post 8 on the bottom plate 1, first connecting piece 7 encircles on this wiring post 8, and normally first connecting piece 7 can select longer one section, then repeatedly encircle on the wiring post, and when the storage like this, first connecting piece just can not random spread, during the use, can be relaxed from the wiring post winding out, can not influence normal use.

The second connecting piece 6 is an elastic rope, the weight piece 4 is provided with a hook 5, one end of the second connecting piece 6 is fastened with the hook 5, the other end of the second connecting piece 6 is fastened in a buckling hole on the bearing plate 3, the second connecting piece can be wound on the hook, and the length of the second connecting piece is required to be released. The weight piece can be selected as a weight, so that the corresponding weight can be conveniently selected.

The bottom plate 1 and the bearing plate 3 are square hard flat plates and are made of stainless steel materials. The bottom plate can be square, and is preferably made of stainless steel plates with the thickness of 5-10 mm, the length and the width of 200mm multiplied by 200mm, and the bottom plate can be processed according to actual requirements of the woven belt.

The bearing plate can be selected to have the mass of 0.5KG, the length and the width of 200mm multiplied by 200mm, and can be processed according to actual requirements; the weights are round weights; preferably, the radius is 5mm, the mass is 0.5KG, and weights with different masses can be selected according to the pressure required by the test; the protractor is of the type having a semicircular hollow protractor with an adjustable reading pointer attached.

The measured braid is fixed at the same position from beginning to end, the braid is not required to be moved in the measuring process, errors caused by manual operation on measurement are greatly reduced, and the accuracy of a test result is ensured.

The bottom plate is provided with the middle marking line, so that the mesh belt can be aligned conveniently.

When the device is used for testing, firstly, a detected braid is made into a central line marking line along the warp direction or the weft direction, then the central line is folded and placed on the corresponding position of the bottom plate for fixing, then the bearing plate is covered above the braid, finally, the weight-pressing piece is placed on the bearing plate and is positioned right above the braid, the acting force on the braid is concentrated, after the folded braid is stressed within a specified time, the bearing plate is released, one surface of the braid is horizontally fixed, the midpoint of the protractor is horizontally aligned with the intersection point of the folded braid and is fixed, the pointer of the protractor is adjusted to be aligned with one surface on the vertical surface of the folded braid for measuring the recovery angle, and the warp recovery angle and the weft recovery angle of the braid can be measured.

Example 1

The equipment used in the embodiment is a stainless steel plate with the length and width of 200mm multiplied by 200m and the thickness of 5mm as a bottom plate, and the plane of the stainless steel plate is marked with a center line and a center point, so that a test sample is conveniently aligned with a measuring instrument; the length and width of the braid sample are 100mm multiplied by 40mm, and a central line marking line is made on the sample so as to be aligned and measured by a measuring instrument, the length and width of the bearing plate is 110mm multiplied by 110mm, the mass is 0.5KG, the mass of the weight is 0.5KG, and the high-precision protractor is semicircular and hollow and is provided with an adjustable reading pointer.

Testing the weft and warp return angles of an elastic braid, and recording the result obtained by the arrangement of test data as shown in the figure;

(1) Weft return angle test

According to multiple measurements, averaging to obtain an acute recovery angle of 156.93 degrees and a slow recovery angle of 161.68 degrees in the weft direction.

(2) Warp return angle test

The specific operation is that the braid is folded in the warp direction, the pressure is released after the braid is compressed for a period of time, the angle is measured by the angle measuring device after the recovery is finished, and the repeated tests are carried out, as shown in the following table:

and taking the average value of the multiple tests, and obtaining the acute recovery angle in the warp direction as 172.32 degrees and the slow recovery angle as 175.91 degrees.

Therefore, the recovery angles of the warp direction and the weft direction of the braid can be conveniently measured, and the whole structure is relatively simple and the operation is simple and convenient.

It should be noted that, the foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited to the foregoing embodiment, but it should be understood that although the present utility model has been described in detail with reference to the embodiment, it is possible for those skilled in the art to make modifications to the technical solutions described in the foregoing embodiment, or to make equivalent substitutions for some technical features thereof, but any modifications, equivalent substitutions, improvements and the like within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a testing arrangement suitable for measure meshbelt return angle, its characterized in that, includes bottom plate, bearing plate and pressure heavy piece and protractor, and bearing plate one side is connected with the bottom plate through first connecting piece, and the pressure heavy piece passes through the second connecting piece and is connected with the bearing plate, and the protractor setting is in bottom plate one side, and the bottom plate is used for placing the meshbelt, and the bearing plate pushes down the meshbelt, and the pressure heavy piece is placed on the bearing plate.

2. The device for measuring the recovery angle of a webbing according to claim 1, wherein the first connecting member is a connecting rope, a buckle ring is arranged on the base plate, a buckle hole is arranged on the bearing plate, one end of the first connecting member passes through the buckle ring to be fastened, and the other end of the first connecting member passes through the buckle hole of the bearing plate to be fastened.

3. A test device for measuring the return angle of a webbing as claimed in claim 2, wherein the base plate is provided with a winding post around which the first connector is looped.

4. A test device for measuring a recovery angle of a webbing as claimed in claim 3, wherein the second connector is an elastic rope, the weight is provided with a hook, one end of the second connector is fastened to the hook, and the other end of the second connector is fastened to the fastening hole of the bearing plate.

5. The test device of claim 4, wherein the weight is a weight.

6. The device for measuring the recovery angle of a webbing as defined in claim 5, wherein the base plate and the bearing plate are square rigid plates made of stainless steel material.

7. The device for measuring the recovery angle of a webbing as defined in claim 6, wherein the base plate is provided with an intermediate marking line.