CN216449318U

CN216449318U - Cloth tester

Info

Publication number: CN216449318U
Application number: CN202122197397.6U
Authority: CN
Inventors: 黄成文
Original assignee: Hangzhou Ruiyunzhishang Intelligent Technology Co ltd
Current assignee: Shanghai Tiantu Yunrui Intelligent Technology Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-05-06
Anticipated expiration: 2031-09-10

Abstract

The utility model relates to the technical field of cloth testing equipment, and particularly discloses a cloth tester which comprises a first fixed clamping piece and a second fixed clamping piece which are fixedly arranged, and a movable clamping piece, a driving mechanism and a measuring mechanism which are movably arranged, wherein the first fixed clamping piece, the second fixed clamping piece and the movable clamping piece respectively clamp the edge of cloth, the driving mechanism is used for driving the movable clamping piece to move relative to the first fixed clamping piece or the second fixed clamping piece so as to enable the cloth to be stretched along the connecting direction of the movable clamping piece and the first fixed clamping piece or the connecting direction of the movable clamping piece and the second fixed clamping piece, and the measuring mechanism is used for measuring the bearing tension value when the cloth is stretched. The cloth tester disclosed by the utility model is short in test time, high in test efficiency, free of destructive experiments on the cloth, reusable and environment-friendly.

Description

Cloth tester

Technical Field

The application relates to the technical field of cloth test equipment, in particular to a cloth tester.

Background

With the development of computer simulation technology, a physical law similar to reality is set in a virtual world, and physical properties like a reality effect can be simulated. For example, setting specific physical parameters can show the drapability, the wrinkle, the luster and the like of the cloth.

However, each kind of cloth has different physical properties, and if a three-dimensional simulation effect of a certain kind of cloth is to be realized, the cloth needs to be split into a plurality of cloth strips along a plurality of directions, so that a plurality of tension tests are performed on the plurality of directions of the cloth, and an average result of each direction is obtained. Therefore, the tensile test process of the cloth takes long time, and a destructive test needs to be carried out on the cloth to obtain a test result.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model aims to: the utility model provides a cloth tester, it can solve among the prior art cloth tensile test cost time long, also need carry out the problem of destructive experiment to the cloth.

In order to achieve the purpose, the following technical scheme is adopted in the application:

the utility model provides a cloth tester, including the fixed holder of first fixed holder and the fixed holder of second of fixed setting and the removal holder, actuating mechanism and the measuring mechanism that the activity set up, first fixed holder the fixed holder of second with remove the edge of holder centre gripping cloth respectively, actuating mechanism is used for ordering about it is relative to remove the holder first fixed holder or the fixed holder of second removes, so that the cloth is followed remove the holder with the line direction of first fixed holder or remove the holder with the line direction of the fixed holder of second is stretched, measuring mechanism is used for measuring the tensile value that bears when the cloth is stretched.

As a preferred scheme of the cloth tester, the cloth tester further comprises a material carrying rotary disc which is rotatably arranged, the first fixed clamping piece and the second fixed clamping piece are fixedly arranged on the material carrying rotary disc, the movable clamping piece is fixedly arranged on the output end of the driving mechanism, and the rotation of the material carrying rotary disc can switch the fixed connection between the movable clamping piece and different edge positions of the cloth.

As a preferable scheme of the material distribution tester, the material loading turntable is provided with at least two displacement grooves, the movable clamping piece can move along the groove walls of the displacement grooves, and the movement of the movable clamping piece in different displacement grooves can be switched by the rotation of the material loading turntable.

As a preferable scheme of the cloth tester, the cloth tester further comprises a telescopic supporting mechanism, the material carrying turntable is provided with positioning holes along the length direction of the displacement groove, a rotating shaft of the material carrying turntable is arranged between the displacement groove and the positioning holes, and the output end of the telescopic supporting mechanism can be communicated with and fix the positioning holes, so that the two sides of the material carrying turntable are balanced in stress.

As a preferable scheme of the cloth tester, a weighing mechanism is arranged at the bottom of the material loading turntable and used for weighing the weight of the cloth.

As a preferable scheme of the cloth tester, the cloth tester also comprises a lifting mechanism for supporting the weighing mechanism, and the lifting mechanism is used for driving the weighing mechanism to be far away from the material loading turntable when the material loading turntable rotates.

As a preferable scheme of the cloth tester, the cloth tester further comprises a scanning lens arranged above the cloth, and the scanning lens is used for scanning and outputting texture information of the cloth.

As a preferred scheme of the cloth tester, the cloth tester also comprises a light shield arranged above the cloth, the scanning lens and the light shield are fixedly arranged, and a luminous body is arranged on the inner wall of the light shield.

As a preferred scheme of the cloth tester, the cloth tester also comprises a third fixed clamping piece which is fixedly arranged, and the first fixed clamping piece, the second fixed clamping piece and the third fixed clamping piece are respectively intersected with the connecting line of the movable clamping piece.

As a preferred scheme of the cloth tester, the cloth tester also comprises a fixedly arranged limiting mechanism, the output end of the driving mechanism is provided with a limiting groove, the limiting groove can accommodate the output shaft of the limiting mechanism, and the limiting mechanism is used for limiting the moving stroke of the output end of the driving mechanism.

The beneficial effect of this application does:

through removing the holder, the edge of centre gripping cloth is respectively come to the fixed holder of first fixed holder and second, rethread actuating mechanism orders about to remove the holder and removes relative first fixed holder or the fixed holder of second, can stretch the cloth along the line direction that removes holder and first fixed holder, perhaps stretch along the line direction that removes holder and the fixed holder of second, can carry out the drawing of a plurality of directions to a cloth. At the moment, the tensile force bearing value of the stretched cloth is measured for multiple times through the measuring mechanism, so that the testing time can be saved, the testing efficiency is improved, the average tensile force bearing data of the cloth in multiple directions can be obtained without destructive operations such as splitting and the like on the cloth, and the method can be used for three-dimensional modeling or tailoring and the like.

Drawings

The present application will be described in further detail below with reference to the accompanying drawings and examples.

Fig. 1 is a schematic front plan view of a fabric tester according to an embodiment of the present application.

Fig. 2 is a schematic rear-side bottom view of a fabric tester according to an embodiment of the present application.

Fig. 3 is a schematic rear-side top view structural diagram of a fabric tester according to an embodiment of the present application.

Fig. 4 is a schematic front side top view structural diagram of a fabric tester according to another embodiment of the present application.

In the figure:

1. moving the clamping member; 21. a first fixed clamp; 22. a second stationary clamp; 23. a third fixed clamp; 3. a drive mechanism; 31. a limiting groove; 4. a measuring mechanism; 5. a material loading turntable; 51. a displacement groove; 52. a telescopic support mechanism; 6. a weighing mechanism; 61. a lifting mechanism; 7. a scanning lens; 71. a photomask; 8. a limiting mechanism; 81. an adjustment groove; 100. and (4) distributing.

Detailed Description

In order to make the technical problems solved, technical solutions adopted, and technical effects achieved by the present application clearer, the following describes technical solutions of embodiments of the present application in further detail, and it is obvious that the described embodiments are only a part of embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1, the present embodiment provides a fabric tester, which includes a first fixed clamping member 21 and a second fixed clamping member 22 that are fixedly disposed, and a movable clamping member 1, a driving mechanism 3 and a measuring mechanism 4 that are movably disposed, where the first fixed clamping member 21, the second fixed clamping member 22 and the movable clamping member 1 respectively clamp an edge of a fabric 100, the driving mechanism 3 is configured to drive the movable clamping member 1 to move relative to the first fixed clamping member 21 or the second fixed clamping member 22, so that the fabric 100 is stretched along a connection line direction between the movable clamping member 1 and the first fixed clamping member 21 or between the movable clamping member 1 and the second fixed clamping member 22, and the measuring mechanism 4 is configured to measure a tensile force value when the fabric 100 is stretched.

According to the embodiment of the utility model, the edges of the cloth 100 are respectively clamped by the movable clamping piece 1, the first fixed clamping piece 21 and the second fixed clamping piece 22, and then the movable clamping piece 1 is driven to move relative to the first fixed clamping piece 21 or the second fixed clamping piece 22 by the driving mechanism 3, so that the cloth 100 can be stretched along the connecting line direction of the movable clamping piece 1 and the first fixed clamping piece 21, or along the connecting line direction of the movable clamping piece 1 and the second fixed clamping piece 22, and one cloth 100 can be stretched in multiple directions. At this time, the tensile force value of the fabric 100 when stretched is measured by the measuring mechanism 4 for a plurality of times, so that the test time can be saved, the test efficiency can be improved, the average tensile force bearing data of the fabric 100 in a plurality of directions can be obtained without destructive operations such as splitting the fabric 100, and the method can be used for three-dimensional modeling or tailoring and the like.

Therefore, the cloth tester provided by the embodiment of the utility model has the advantages of short test time, high test efficiency, no destructive experiment on the cloth 100, reusability of the cloth 100, and environmental friendliness.

In particular, referring to fig. 1, the cloth tester further includes a rotatable material loading turntable 5, a first fixed clamping member 21 and a second fixed clamping member 22 are fixedly disposed on the material loading turntable 5, the movable clamping member 1 is fixedly disposed on an output end of the driving mechanism 3, and the output end of the driving mechanism 3 can drive the movable clamping member 1 to move relative to the first fixed clamping member 21 or the second fixed clamping member 22. In this embodiment, the loading turntable 5 rotates to switch the fixed connection between the movable clamping member 1 and the different edge positions of the fabric 100, so as to keep the initial distances between the movable clamping member 1 and the first fixed clamping member 21 and the second fixed clamping member 22 to be the same, and obtain the tension data of the same initial variable of the fabric 100 in each direction. Meanwhile, the fixed connection of the movable clamping piece 1 and different edge positions of the cloth 100 is changed, so that the interference of the force of other directions on the cloth 100 when the cloth is stretched can be reduced, and the testing accuracy is improved.

Further, referring to fig. 1 and 4, the material loading turntable 5 is provided with at least two displacement slots 51, the movable clamping member 1 can move along the slot walls of the displacement slots 51, and the displacement direction of the movable clamping member 1 is changed by the displacement slots 51. The length direction of the displacement groove 51 points to the corresponding first fixed clamping piece 21 or second fixed clamping piece 22, and the movement of the movable clamping piece 1 in different displacement grooves 51 can be switched by the rotation of the material loading turntable 5, so that the test accuracy of the cloth tester is further improved.

Further, referring to fig. 1 and 2, the cloth tester of the present invention further includes a telescopic supporting mechanism 52, the material loading turntable 5 is provided with a positioning hole along the length direction of the displacement slot 51, and the rotating shaft of the material loading turntable 5 is disposed between the displacement slot 51 and the positioning hole. The output ends of the telescopic supporting mechanisms 52 are led into the positioning holes, the rotation of the material loading rotary disc 5 can be fixed and limited, and when the driving mechanism 3 stretches the cloth 100, the radial force on the rotating shaft of the material loading rotary disc 5 can be offset through the telescopic supporting mechanisms 52, so that the two sides of the material loading rotary disc 5 are balanced in stress.

Further preferably, referring to fig. 2, the bottom of the loading turntable 5 is provided with a weighing mechanism 6, and the weighing mechanism 6 is used for weighing the cloth 100. According to the average data of the tensile force bearing of the cloth 100 in a plurality of directions, the weight of the cloth 100 per square meter is combined, and the parameters of the cloth 100 such as the drapability, the fold and the like can be calculated. When a plurality of weighing mechanisms 6 are arranged, the stress balance of the loading turntable 5 can be judged according to the measurement data of each weighing mechanism 6, so that the plane inclination of the loading turntable 5 can be adjusted.

More preferably, referring to fig. 2, the cloth tester of the embodiment of the present invention further includes a lifting mechanism 61 for supporting the weighing mechanism 6, and since the loading turntable 5 needs to rotate to switch the fixing position of the movable clamping member 1 and the cloth 100, the rotating loading turntable 5 may affect the measuring accuracy of the weighing mechanism 6 and even damage the measuring mechanism 4. The lifting mechanism 61 of the embodiment can drive the weighing mechanism 6 to be far away from the material loading turntable 5 when the material loading turntable 5 rotates, so that the measuring result of the weighing mechanism 6 is prevented from being influenced, and the weighing mechanism 6 is prevented from interfering the rotation of the material loading turntable 5. When the loading turntable 5 stops rotating, the weighing mechanism 6 is adjusted to the measurement reference position by the lifting mechanism 61.

In another specific embodiment, referring to fig. 1, the fabric tester further includes a scanning lens 7 disposed above the fabric 100, the scanning lens 7 is configured to scan and output texture information of the fabric 100, so as to obtain a texture trend and a gloss of the fabric 100, obtain a wrinkle texture of the fabric 100 by combining textures of the fabric 100 when the fabric 100 is stretched with different stretching forces, and further improve a three-dimensional simulation effect of the fabric 100 in a virtual world by combining tensile test data.

More particularly, referring to fig. 1, the cloth tester further includes a light shield 71 disposed above the cloth 100, the scanning lens 7 and the light shield 71 are fixedly disposed, and a light emitter is disposed on an inner wall of the light shield 71, so that the surface of the cloth 100 is uniformly irradiated by the light emitter, thereby reducing risks of deformation or loss of texture of the cloth 100 due to light shielding, and improving scanning accuracy of the scanning lens 7.

In addition, referring to fig. 1, the cloth tester of the present invention further includes a third fixed clamping member 23, the movable clamping member 1 can also clamp the cloth 100 together with the third fixed clamping member 23, so that the first fixed clamping member 21, the second fixed clamping member 22 and the third fixed clamping member 23 intersect with the connecting lines of the movable clamping member 1, and the cloth 100 can be stretched in the three connecting lines. In a preferred embodiment, a connection line of the first fixed clamping member 21 and the movable clamping member 1 is perpendicular to a connection line of the second fixed clamping member 22 and the movable clamping member 1, and a connection line of the first fixed clamping member 21 and the movable clamping member 1 and a connection line of the second fixed clamping member 22 and the movable clamping member 1 are 45 ° to a connection line of the third fixed clamping member 23 and the movable clamping member 1, respectively, so that longitudinal stretching data, latitudinal stretching data and oblique stretching data of the fabric 100 can be measured.

More preferably, referring to fig. 4, the material loading turntable 5 is provided with three displacement slots 51 corresponding to the moving directions of the first fixed clamping member 21, the second fixed clamping member 22 and the third fixed clamping member 23, so that the first fixed clamping member 21, the second fixed clamping member 22 and the third fixed clamping member 23 can respectively move in the longitudinal direction, the latitudinal direction and the oblique direction along the slot walls of the three displacement slots 51, and the longitudinal direction stretching data, the latitudinal direction stretching data and the oblique direction stretching data of the fabric 100 can be accurately measured.

In addition, referring to fig. 3, the cloth tester further includes a fixed limiting mechanism 8, the output end of the driving mechanism 3 is provided with a limiting groove 31, the limiting groove 31 can accommodate the output shaft of the limiting mechanism 8, and the limiting mechanism 8 is used for limiting the moving stroke of the output end of the driving mechanism 3, so that the stretching limit of the movable clamping piece 1 on the cloth 100 is limited, and the stretching limit distance is guaranteed to be consistent every time.

More preferably, with continued reference to fig. 3, the limiting mechanism 8 is provided with an adjusting groove 81, and the output end of the limiting mechanism 8 can move relative to the adjusting groove 81, so as to further change the stretching limit distance of the movable clamping member 1 to the cloth 100, and adapt to different cloth 100 to perform different tension tests.

Specifically, the driving mechanism 3 of the present invention is an electric screw, and the movable clamping member 1 is an electromagnetic clamp. Furthermore, the measuring mechanism 4 is a tension meter, and a displacement scale can be arranged on the tension meter to display the displacement distance of the electromagnetic clamp.

Alternatively, the weighing mechanism 6 is a pressure sensor, and the lifting mechanism 61 is a combination of a lifting screw and a support arm.

In the description herein, it is to be understood that the terms "upper," "lower," "left," "right," and the like are used merely for convenience of description and simplicity of operation, and do not indicate or imply that the device or element so referred to must be in a particular orientation, constructed and operated in a particular manner, and thus should not be considered limiting. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have any special meaning.

In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be appropriately combined to form other embodiments as will be appreciated by those skilled in the art.

The technical principles of the present application have been described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the present application and is not to be construed in any way as limiting the scope of the application. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present application without inventive effort, which shall fall within the scope of the present application.

Claims

1. The utility model provides a cloth tester, its characterized in that, is including the fixed movable clamping piece, actuating mechanism and the measuring mechanism that set up of the fixed clamping piece of first fixed clamping piece and second and activity set up, first fixed clamping piece the fixed clamping piece of second with the edge of removal clamping piece centre gripping cloth respectively, actuating mechanism is used for ordering about it is relative to remove the clamping piece first fixed clamping piece or the fixed clamping piece of second removes, so that the cloth is followed remove the clamping piece with the line direction of first fixed clamping piece or remove the clamping piece with the line direction of the fixed clamping piece of second is stretched, measuring mechanism is used for measuring the tensile value is born when the cloth is stretched.

2. The cloth tester of claim 1, further comprising a rotatable material loading turntable, wherein the first fixed clamping member and the second fixed clamping member are fixedly arranged on the material loading turntable, the movable clamping member is fixedly arranged on the output end of the driving mechanism, and the rotation of the material loading turntable can switch the fixed connection between the movable clamping member and different edge positions of the cloth.

3. The cloth tester of claim 2, wherein the material loading turntable is provided with at least two displacement slots, the movable clamping member can move along the slot walls of the displacement slots, and the rotation of the material loading turntable can switch the movement of the movable clamping member in different displacement slots.

4. The cloth tester of claim 3, further comprising a telescopic support mechanism, wherein the material loading turntable is provided with a positioning hole along the length direction of the displacement groove, a rotating shaft of the material loading turntable is arranged between the displacement groove and the positioning hole, and an output end of the telescopic support mechanism can be inserted into and fix the positioning hole, so that the two sides of the material loading turntable are stressed in a balanced manner.

5. The cloth tester of claim 2, wherein a weighing mechanism is provided at the bottom of the loading turntable for weighing the cloth.

6. The cloth tester of claim 5, further comprising an elevator mechanism supporting the weighing mechanism, the elevator mechanism being configured to urge the weighing mechanism away from the load turntable as the load turntable rotates.

7. The cloth tester of claim 1, further comprising a scanning lens disposed over the cloth, the scanning lens being configured to scan and output texture information of the cloth.

8. The cloth tester of claim 7, further comprising a light shield disposed above the cloth, wherein the scanning lens is fixed to the light shield, and a light emitter is disposed on an inner wall of the light shield.

9. The cloth tester of any one of claims 1 to 8, further comprising a third fixed clamping member fixedly arranged, wherein the first fixed clamping member, the second fixed clamping member and the third fixed clamping member respectively intersect with a connecting line of the movable clamping member.

10. The cloth tester of any one of claims 1 to 8, further comprising a fixed limiting mechanism, wherein the output end of the driving mechanism is provided with a limiting groove, the limiting groove can accommodate the output shaft of the limiting mechanism, and the limiting mechanism is used for limiting the moving stroke of the output end of the driving mechanism.