CN116087013B - Woven cloth wear resistance testing equipment - Google Patents
Woven cloth wear resistance testing equipment Download PDFInfo
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- CN116087013B CN116087013B CN202211649456.1A CN202211649456A CN116087013B CN 116087013 B CN116087013 B CN 116087013B CN 202211649456 A CN202211649456 A CN 202211649456A CN 116087013 B CN116087013 B CN 116087013B
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- textile fabric
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- 238000012360 testing method Methods 0.000 title claims abstract description 83
- 239000004744 fabric Substances 0.000 title claims abstract description 80
- 239000004753 textile Substances 0.000 claims abstract description 77
- 238000005096 rolling process Methods 0.000 claims abstract description 43
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 abstract description 18
- 239000000463 material Substances 0.000 description 5
- 238000009941 weaving Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 239000002759 woven fabric Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/56—Investigating resistance to wear or abrasion
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0005—Repeated or cyclic
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/005—Electromagnetic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0278—Thin specimens
- G01N2203/0282—Two dimensional, e.g. tapes, webs, sheets, strips, disks or membranes
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The embodiment of the first aspect provides a textile fabric wear resistance testing device, which comprises a testing table, a lifting component, a testing box, two adjusting components, a rotating friction component, a rolling friction component and a sliding friction component, wherein a first groove is formed in the upper surface of the testing table, the lifting component is arranged in the first groove, and the lifting component is used for adjusting the height of the testing box; the test box comprises a supporting block and a shell, wherein two adjusting components are respectively and fixedly arranged on two sides of the first groove, and are respectively connected with the rotating friction component and the rolling friction component, and the adjusting components are used for adjusting the height and the position of the rotating friction component or the rolling friction component; the sliding friction component is fixedly arranged on the upper surface of the test board. Therefore, the friction of various modes can be carried out on the textile fabric at the same time, so that the abrasion resistance of the textile fabric is tested in various ways, and the efficiency of the abrasion resistance test is improved.
Description
Technical Field
The application relates to the technical field of textile fabric testing equipment, in particular to textile fabric wear resistance testing equipment.
Background
The abrasion resistance test of the textile fabric refers to a friction test on the textile product, and the abrasion resistance of the textile fabric is tested by the friction test, wherein the abrasion resistance is an important index of the quality of the textile product, and directly influences the durability, the use effect and the appearance of the textile product, and the abrasion resistance refers to the characteristic of resisting abrasion of the textile fabric or other substances in the process of repeated friction. In order to control the quality of textile machines, strict detection of the abrasion resistance of textiles is required to prevent quality problems, so that detection of the abrasion resistance of textiles has a considerable role in relevant industrial production. At present, abrasion resistance tests on textile fabrics are mostly carried out by adopting an abrasion resistance tester.
Chinese patent (grant number CN 110186798B) discloses a textile fabric wear resistance tester, which comprises a supporting leg, a bottom plate, a supporting plate, a first guide rod, a first sliding sleeve, etc.; the left side and the right side of the bottom plate bottom are respectively provided with a supporting leg, and the left side and the right side of the top of the bottom plate are respectively provided with a supporting plate. Through putting into the first opening of front and back both sides respectively with cloth both ends, the rethread briquetting is fixed, can stimulate first sliding sleeve and remove rightwards so that the cloth removes to the right-hand member, loosens first sliding sleeve and makes the cloth remove leftwards and rub on the friction plate and carry out the wearability test, need not the people to hold the cloth and rubs on ground, and is more laborsaving to avoided the hand ache to influence work efficiency.
In the above technology, the sliding friction direction of the cloth and the friction plate is fixed, the friction mode is single, the obtained wear resistance data is limited, and the wear resistance of the woven cloth cannot be tested in multiple aspects.
Disclosure of Invention
The present application aims to solve, at least to some extent, one of the technical problems in the related art.
Therefore, an object of the present application is to provide a textile wear resistance testing device, which can simultaneously perform friction on textile in multiple modes, so as to test the wear resistance of the textile in multiple aspects, and improve the efficiency of the abrasion resistance test of the textile.
To achieve the above objective, an embodiment of a first aspect of the present application provides a textile fabric wear resistance testing device, which includes a testing table, a lifting assembly, a testing box, two adjusting assemblies, a rotating friction assembly, a rolling friction assembly and a sliding friction assembly, wherein a first groove is provided on an upper surface of the testing table, the lifting assembly is disposed in the first groove, and the lifting assembly is used for adjusting a height of the testing box; the test box comprises a supporting block and a shell, wherein the supporting block is connected with the lifting assembly; the square hole is formed in the shell, the shell is attached to the abutting block, and the shell is connected with the abutting block through a threaded fastener; the two adjusting components are respectively and fixedly arranged at two sides of the first groove, and are respectively connected with the rotating friction component and the rolling friction component, wherein the adjusting components are used for adjusting the height and the position of the rotating friction component or the rolling friction component; the rotating friction assembly is used for carrying out rotating friction on the surface of the textile fabric; the rolling friction assembly is used for carrying out rolling friction on the surface of the textile cloth; the sliding friction assembly is fixedly arranged on the upper surface of the test bench, and is used for carrying out sliding friction on the surface of the textile fabric.
The weaving cloth wearability test equipment of this application embodiment can carry out the wearability test simultaneously to weaving cloth through rotating friction subassembly, rolling friction subassembly and sliding friction subassembly many convenience simultaneously to obtain multiunit wear resistance test data, still improved the efficiency of wearability test simultaneously.
In addition, the textile fabric wear resistance testing device proposed by the application can also have the following additional technical characteristics:
in one embodiment of the present application, the lifting assembly includes a ball screw, two first sliders, two support rods, and two second sliders, where the ball screw is disposed in the first groove, one end of the ball screw is rotationally connected with one side wall of the first groove, and the other end of the ball screw passes through the other side wall of the first groove and is fixedly connected with the rotating handle; the two first sliding blocks are in sliding connection with the ball screw; the lower surface of the supporting block is provided with a chute, and the two second sliding blocks are arranged in the chute in a sliding way; two the bracing piece alternately links to each other and is X shape, and two connect through the hinge between the bracing piece, the one end of bracing piece with first slider is articulated, the other end of bracing piece with the second slider is articulated.
In an embodiment of the application, four right angle position fixes in square hole are equipped with the fixed plate, the fixed plate is towards the fixed locating needle that is equipped with of the inside one side of casing, support the piece towards the one side in square hole is equipped with four constant head tanks, the locating needle with the constant head tank corresponds the setting.
In one embodiment of the application, the adjusting component comprises a supporting rod, a rod sleeve, a limiting plate, a swinging rod and a limiting rod, wherein the supporting rod is fixedly arranged on the upper surface of the test bench; the rod sleeve is in threaded connection with the support rod; the limiting plate is fixedly connected with the rod sleeve, and a limiting groove is formed in the limiting plate in a penetrating mode; one end of the swing rod is rotatably connected with the rod sleeve; the limiting rod is arranged in the limiting groove in a sliding mode, one end of the limiting rod is fixedly connected with the lower surface of the swing rod, and the other end of the limiting rod penetrates through the limiting groove and is in threaded connection with a fixing piece.
In one embodiment of the present application, the rotary friction assembly includes a first driving motor, a first rotating shaft and a first friction plate, wherein the first driving motor is fixedly disposed on an upper surface of one of the swing rods; one end of the first rotating shaft penetrates through one of the swing rods to be fixedly connected with an output shaft of the first driving motor, and the other end of the first rotating shaft is detachably connected with the first friction plate.
In one embodiment of the present application, the rolling friction assembly includes a second driving motor, a second rotating shaft, a turntable and a plurality of balls, wherein the second driving motor is fixedly arranged on the upper surface of the other swing rod; one end of the second rotating shaft penetrates through the other swing rod and is fixedly connected with an output shaft of the second driving motor; the rotary table is fixedly connected with the other end of the second rotating shaft; the lower surface of the turntable is provided with a plurality of second grooves, and a plurality of balls are arranged in the corresponding second grooves in a rolling way.
In one embodiment of the application, the sliding friction assembly comprises a cross sliding table module, a connecting plate and a second friction plate, wherein the cross sliding table module is fixedly arranged on the upper surface of the test bench; the connecting plate is pivotally connected with the sliding table of the cross sliding table module; the second friction plate is detachably connected with the lower surface of the connecting plate.
Additional aspects and advantages of the application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the application.
Drawings
The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:
FIG. 1 is a schematic structural view of a woven cloth wear resistance testing apparatus according to one embodiment of the present application;
FIG. 2 is a front view of a woven cloth wear resistance testing apparatus according to one embodiment of the present application;
FIG. 3 is a schematic view of a lift assembly according to one embodiment of the present application;
FIG. 4 is a schematic view of the structure of a block according to one embodiment of the present application;
FIG. 5 is a schematic structural view of a housing according to one embodiment of the present application;
fig. 6 is a schematic view of a connection structure of the abutment and the housing according to an embodiment of the present application.
As shown in the figure: 1. a test bench; 2. a lifting assembly; 3. a test cartridge; 4. an adjustment assembly; 5. a rotating friction assembly; 6. a rolling friction assembly; 7. a sliding friction assembly; 8. a fixing plate; 9. a positioning needle; 10. a first groove; 20. a ball screw; 21. a first slider; 22. a support rod; 23. a second slider; 30. abutting blocks; 31. a housing; 300. a positioning groove; 301. a chute; 310. square holes; 40. a support rod; 41. a rod sleeve; 42. a limiting plate; 43. swing rod; 44. a limit rod; 45. a limit groove; 50. a first driving motor; 51. a first rotating shaft; 52. a first friction plate; 60. a second driving motor; 61. a second rotating shaft; 62. a turntable; 63. a ball; 70. a cross sliding table module; 71. a support plate; 72. a second friction plate 72.
Detailed Description
Embodiments of the present application 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 and intended for the purpose of explaining the present application and are not to be construed as limiting the present application. On the contrary, the embodiments of the present application include all alternatives, modifications, and equivalents as may be included within the spirit and scope of the appended claims.
The woven cloth wear resistance test device of the embodiment of the present application is described below with reference to the accompanying drawings.
The abrasion resistance testing equipment for the textile fabric can be applied to production workshops such as textiles, leather, rubber and plastics, and is mainly used for abrasion resistance detection of products such as textile fabric and leather.
As shown in fig. 1, 2, 3 and 6, the textile fabric abrasion resistance testing device according to the embodiment of the present application may include a test bench 1, a lifting assembly 2, a test box 3, two adjusting assemblies 4, a rotation friction assembly 5, a rolling friction assembly 6 and a sliding friction assembly 7.
Wherein, the upper surface of testboard 1 is equipped with first recess 10, and lifting unit 2 sets up in first recess 10, and wherein, lifting unit 2 for highly adjusting to test box 3, test box 3 include support piece 30 and casing 31, wherein support piece 30 and lifting unit 2 link to each other, and the top of casing 31 is equipped with square hole 310, and casing 31 and support piece 30 laminating setting, and casing 31 and support piece 30 and pass through threaded fastener and be connected.
It should be noted that, in the embodiment, the periphery of the abutting block 30 is provided with a folded edge near the bottom, the abutting block 30 is attached to the inside of the housing 31, the periphery of the housing 31 is provided with a folded edge near the bottom, the folded edge is provided with a fixing hole, the fixing hole is provided with an internal thread, the threaded fastener is provided with an external thread, and the external thread and the internal thread are mutually matched to fix the abutting block 30 and the housing 31, wherein the threaded fastener can be a bolt, a screw or the like.
Further, the square holes 310 described in the above embodiments enable one side of the woven face to be exposed to facilitate the abrasion resistance test.
The two adjusting components 4 are respectively and fixedly arranged on two sides of the first groove 10, and the two adjusting components 4 are respectively connected with the rotating friction component 5 and the rolling friction component 6, wherein the adjusting components 4 are used for adjusting the height and the position of the rotating friction component 5 or the rolling friction component 6.
It should be noted that, the two adjusting assemblies 4 described in this embodiment can also support the rotating friction assembly 5 and the rolling friction assembly 6, so that the rotating friction assembly 5 and the rolling friction assembly 6 are attached to the surface of the textile fabric, and are used for performing rotating friction on the surface of the textile fabric, the rolling friction assembly 6 is used for performing rolling friction on the surface of the textile fabric, and the sliding friction assembly 7 is fixedly arranged on the upper surface of the test bench 1, wherein the sliding friction assembly 7 is used for performing sliding friction on the surface of the textile fabric.
Further, the rotating friction assembly 5 described in the above embodiment can perform rotating friction on the surface of the textile fabric, the rolling friction assembly 6 can perform rolling friction on the surface of the textile fabric, and the sliding friction assembly 7 can perform sliding friction on the surface of the textile fabric, so that the textile fabric is subjected to multiple friction modes, namely, the same textile fabric can be subjected to wear resistance test in multiple aspects at the same time, and the efficiency of the wear resistance test of the textile fabric is improved.
Further, as shown in fig. 4 and 5, the fixing plate 8 is fixedly disposed at four right angles of the square hole 310, the positioning needle 9 is fixedly disposed on one surface of the fixing plate 8 facing the inside of the housing 31, the four grooves 300 are disposed on one surface of the abutment block 30 facing the square hole 310, and the positioning needle 9 is disposed corresponding to the grooves 300.
In the embodiment of the application, the positioning needle 9 described in the above embodiment can fix the textile fabric, prevent the deviation of the textile fabric caused by friction of the textile fabric, when the supporting block 30 is attached to the shell 31, the positioning needle 9 is placed in the corresponding groove 300, the supporting block 30 can compress the textile fabric in the shell 31, so that the surface of the textile fabric is flat, meanwhile, the supporting block 30 also plays a supporting role on the textile fabric, prevent the dent of the textile fabric caused by friction of the textile fabric, and reduce the friction force and effect.
Specifically, when the abrasion resistance test is performed on the textile fabric, firstly, the textile fabric is cut into 30 x 20cm, the textile fabric is fixed in the shell 31 through the positioning needle 9, the textile fabric is flatly paved in the shell 31, one surface to be tested is exposed through the square hole 310, the shell 31 is sleeved outside the abutting block 30, the abutting block 30 is attached to the shell 31, the textile fabric is tightly pressed, at the moment, the positioning needle 9 is placed in the positioning groove 300, and the abutting block 30 is fixed with the shell 31 through the threaded fastener.
Next, the height of the woven cloth is adjusted by the elevating assembly 2 so that the woven cloth is attached to the second friction plate 72 of the sliding friction assembly 7.
Finally, the heights of the rolling friction assembly 6 and the rotating friction assembly 5 are adjusted through the adjusting assembly 4, balls of the rolling friction assembly 6 are attached to the textile, the first friction plate 52 of the rotating friction assembly 5 is attached to the textile, the rolling friction assembly 6, the rotating friction assembly 5 and the sliding friction assembly 7 are started, the textile can be rubbed in various modes at the same time, and therefore the aim of testing abrasion resistance of the textile in multiple aspects is achieved.
In order to further clearly describe the above embodiment, in the embodiment of the present application, as shown in fig. 3, the lifting assembly 2 may include a ball screw 20, two first sliding blocks 21, two supporting rods 22 and two second sliding blocks 23, wherein the ball screw 20 is disposed in the first groove 10, one end of the ball screw 20 is rotatably connected with one side wall of the first groove 10, the other end of the ball screw 20 passes through the other side wall of the first groove 10 to be fixedly connected with the rotating handle, the two first sliding blocks 21 are slidably connected with the ball screw 20, the lower surface of the supporting block 30 is provided with a sliding groove 301, the two second sliding blocks 23 are slidably disposed in the sliding groove 301, the two supporting rods 22 are cross-connected and in an X shape, and the two supporting rods 22 are connected through a hinge, one end of the supporting rod 22 is hinged with the first sliding block 21, and the other end of the supporting rod 22 is hinged with the second sliding block 23.
It should be noted that, in the above embodiment, the ball screw 20 is provided with two threads with opposite directions, and when the ball screw 20 rotates, the two first sliders 21 can be driven to move reversely to adjust the height of the test box 3.
Specifically, when the height of the test box 3 is adjusted, the related person manually rotates the handle, the handle drives the ball screw 20 to rotate, and the inclination angle of the two support rods 22 is changed by the cooperation of the two first sliding blocks 21, for example, when the two first sliding blocks 21 are close to each other, the angle between the support rods 22 and the ball screw 20 is increased, so that the two second sliding blocks 23 are driven to be close to each other, and the height of the test box 3 is lifted.
For further clarity of describing the above embodiment, in the embodiment of the present application, as shown in fig. 2, the adjusting component 4 includes a supporting rod 40, a rod sleeve 41, a limiting plate 42, a swinging rod 43 and a limiting rod 44, where the supporting rod 40 is fixedly disposed on the upper surface of the test stand 1, the rod sleeve 41 is in threaded connection with the supporting rod 40, the limiting plate 42 is fixedly connected with the rod sleeve 41, a limiting groove 45 is penetrating through the limiting plate 42, one end of the swinging rod 43 is rotatably connected with the rod sleeve 41, the limiting rod 44 is slidably disposed in the limiting groove 45, one end of the limiting rod 44 is fixedly connected with the lower surface of the swinging rod 43, and the other end of the limiting rod 44 penetrates through the limiting groove 45 and is in threaded connection with a fixing piece.
It should be noted that, the limit groove 45 described in the above embodiment is an arc groove, and the swing rod 43 can stay at a plurality of positions through the limit groove 45 and the limit rod 44, so that the positions of the rotating friction assembly 5 and the rolling friction assembly 6 can be changed, and further, the wear resistance test can be performed on different positions of the textile fabric, the test range is wide, and the accuracy of the test is improved.
Further, the support rod 40 described in the above embodiment is provided with external threads, and the rod sleeve 41 is provided with internal threads, and the internal threads and the external threads are matched with each other, so that the height of the rod sleeve 41 can be conveniently adjusted.
Specifically, when the height and position of the rotating friction assembly 5 or the rolling friction assembly 6 are adjusted, for example, a person rotates the rod sleeve 41 counterclockwise, the rod sleeve 41 moves away from the supporting rod 40, so that the swinging rod 43 is driven to move upwards, that is, the height of the rotating friction assembly 5 or the rolling friction assembly 6 is raised, the person rotates the swinging rod 43, the swinging rod 43 rotates around the rod sleeve 41, meanwhile, the limiting rod 44 slides in the limiting groove 45, when the rotating friction assembly 5 or the rolling friction assembly 6 reaches a designated position, the fixing piece can be rotated, and the position of the swinging rod 43 is fixed by fixing the limiting rod 44 and the limiting plate 42, so that the purpose of adjusting the position of the rotating friction assembly 5 or the rolling friction assembly 6 is achieved.
In one embodiment of the present application, as shown in fig. 2, the rotary friction assembly 5 may include a first driving motor 50, a first rotating shaft 51 and a first friction plate 52, wherein the first driving motor 50 is fixedly disposed on the upper surface of one of the swing rods 43, one end of the first rotating shaft 51 penetrates through one of the swing rods 43 to be fixedly connected with the output shaft of the first driving motor 50, and the other end of the first rotating shaft 51 is detachably connected with the first friction plate 52.
It should be noted that, the first friction plate 52 is detachably connected to the first rotating shaft 51, so that the first friction plate 52 is convenient to be replaced, so as to ensure that the standard of each wear resistance test is the same.
Further, the first driving motor 50 described in the above embodiment is connected to a controller, and the controller can control the rotation speed, direction and rotation cycle number of the first driving motor 50, so as to set the parameters of the first driving motor 50 according to different materials, so as to facilitate operation.
Specifically, when the rotational friction test is performed on the textile fabric, the height and the position of the rotational friction assembly 5 are adjusted through the adjusting assembly 4, so that the first friction plate 52 is attached to the surface of the textile fabric, the first driving motor 50 is started, and the first driving motor 50 drives the first friction plate 52 to rotate at a preset rotation speed through the first rotating shaft 51, so that the surface of the textile fabric is rubbed, and the purpose of the rotational friction test on the textile fabric is achieved.
In one embodiment of the present application, as shown in fig. 2, the rolling friction assembly 6 includes a second driving motor 60, a second rotating shaft 61, a turntable 62, and a plurality of balls 63, wherein the second driving motor 60 is fixedly disposed on an upper surface of the other swing link 43. One end of the second rotating shaft 61 penetrates through the other swing rod 43 to be fixedly connected with an output shaft of the second driving motor 60, the rotating disc 62 is fixedly connected with the other end of the second rotating shaft 61, a plurality of second grooves are formed in the lower surface of the rotating disc 62, and a plurality of balls 63 are arranged in the corresponding second grooves in a rolling mode.
It should be noted that, in the above embodiment, the rolling friction assembly 6 is connected to the controller, and the rotation speed, direction and rotation number of the second driving motor 60 are controlled by the controller, so as to set parameters of the second driving motor 60 according to different materials, so as to facilitate operation.
Specifically, when the rolling friction test is carried out on the textile fabric, the height and the position of the rolling friction component 6 are adjusted through the adjusting component 4, so that the balls 63 are attached to the surface of the textile fabric, the second motor 60 is started, the second motor 60 drives the turntable 62 to rotate through the cooperation of the second rotating shaft 61, the balls 63 roll on the surface of the textile fabric, and when the balls 63 roll on the surface of the textile fabric, rolling friction is generated between the balls 63 and the surface of the textile fabric, so that the purpose of carrying out the rolling friction test on the textile fabric is achieved.
In one embodiment of the present application, as shown in fig. 1, the sliding friction assembly 7 may include a cross slide module 70, a connection plate 71, and a second friction plate 72, wherein the cross slide module 70 is fixedly disposed on an upper surface of the test bench 1, the connection plate 71 is pivotally connected to a slide of the cross slide module 70, and the second friction plate 72 is detachably connected to a lower surface of the connection plate 71.
It should be noted that, the cross sliding table module 70 described in this embodiment is composed of two sliding table modules that are disposed perpendicular to each other, and the second friction plate 72 can be driven by the cross sliding table module 70 to rub the woven fabric along the warp and weft directions of the woven fabric, so as to perform a sliding friction test on the woven fabric.
Further, the cross sliding table module 70 described in the above embodiment is connected to a controller, and the controller controls the moving direction and speed of the cross sliding table module 70, so as to set the parameters of the cross sliding table module 70 according to different materials, so as to facilitate operation.
In the embodiment of the present application, the connection plate 71 is rotatably connected with the sliding table of the cross sliding table module 70, so that the connection plate 71 and the second friction plate 72 can be rotated to the side of the first groove 10, thereby not obstructing the fixation of the textile fabric in the test box 3.
Specifically, when the sliding friction test is performed on the textile fabric, a related person rotates the connecting plate 71 to enable the second friction plate 72 to be arranged right above the textile fabric, and adjusts the height of the test box 3 through the lifting assembly 2, so that the textile fabric is attached to the second friction plate 72, the cross sliding table module 70 is started, and the cross sliding table module 70 drives the second friction plate 72 to rub back and forth along the warp and weft directions of the textile fabric through the connecting plate 71, so that the sliding friction test is performed on the textile fabric.
In sum, the weaving cloth wearability test equipment of this application embodiment can carry out the wearability test simultaneously to weaving cloth through rotating friction subassembly, rolling friction subassembly and sliding friction subassembly many convenience simultaneously to obtain multiunit wear resistance test data, still improved the efficiency of wearability test simultaneously.
In the description of this specification, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying 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 at least one such feature. In the description of the present application, the meaning of "plurality" is at least two, such as two, three, etc., unless explicitly defined otherwise.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means 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 present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present application have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the present application, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the present application.
Claims (4)
1. The wear resistance testing device for the textile fabric is characterized by comprising a test board, a lifting assembly, a test box, two adjusting assemblies, a rotating friction assembly, a rolling friction assembly and a sliding friction assembly, wherein,
the upper surface of the test bench is provided with a first groove, the lifting component is arranged in the first groove, wherein the lifting component is used for adjusting the height of the test box and comprises a ball screw, two first sliding blocks, two supporting rods and two second sliding blocks,
the ball screw is arranged in the first groove, one end of the ball screw is rotationally connected with one side wall of the first groove, and the other end of the ball screw penetrates through the other side wall of the first groove to be fixedly connected with the rotating handle;
the two first sliding blocks are in sliding connection with the ball screw;
the lower surface of the supporting block is provided with a chute, and the two second sliding blocks are arranged in the chute in a sliding way;
the two support rods are connected in a cross manner and are in an X shape, the two support rods are connected through a hinge piece, one end of each support rod is hinged with the first sliding block, and the other end of each support rod is hinged with the second sliding block;
the test box comprises a supporting block and a shell, wherein,
the supporting block is connected with the lifting assembly;
the square hole is formed in the shell, the shell is attached to the abutting block, and the shell is connected with the abutting block through a threaded fastener;
the four right-angle positions of the square hole are fixedly provided with fixing plates, one surface of each fixing plate facing the inside of the shell is fixedly provided with a positioning needle, one surface of each supporting block facing the square hole is provided with four positioning grooves, and the positioning needles are correspondingly arranged with the positioning grooves;
the two adjusting components are respectively and fixedly arranged at two sides of the first groove, each adjusting component comprises a supporting rod, a rod sleeve, a limiting plate, a swinging rod and a limiting rod, and each adjusting component is respectively connected with the corresponding rotating friction component and the corresponding rolling friction component and is used for adjusting the height and the position of the corresponding rotating friction component or the corresponding rolling friction component;
the rotary friction assembly comprises a first driving motor, a first rotating shaft and a first friction plate, wherein the first driving motor is fixedly arranged on the upper surface of one of the swing rods, and the rotary friction assembly is used for carrying out rotary friction on the surface of the textile fabric;
the rolling friction component is used for carrying out rolling friction on the surface of the textile fabric and comprises a second driving motor, a second rotating shaft, a turntable and a plurality of balls, wherein,
the second driving motor is fixedly arranged on the upper surface of the other swing rod;
one end of the second rotating shaft penetrates through the other swing rod and is fixedly connected with an output shaft of the second driving motor;
the rotary table is fixedly connected with the other end of the second rotating shaft;
the lower surface of the turntable is provided with a plurality of second grooves, and a plurality of balls are arranged in the corresponding second grooves in a rolling way;
the sliding friction assembly is fixedly arranged on the upper surface of the test bench, and is used for carrying out sliding friction on the surface of the textile fabric.
2. The apparatus according to claim 1, wherein the support bar is fixedly provided on an upper surface of the test stand;
the rod sleeve is in threaded connection with the support rod;
the limiting plate is fixedly connected with the rod sleeve, and a limiting groove is formed in the limiting plate in a penetrating mode;
one end of the swing rod is rotatably connected with the rod sleeve;
the limiting rod is arranged in the limiting groove in a sliding mode, one end of the limiting rod is fixedly connected with the lower surface of the swing rod, and the other end of the limiting rod penetrates through the limiting groove and is in threaded connection with a fixing piece.
3. The cloth wear resistance testing device according to claim 2, wherein one end of the first rotating shaft penetrates through one of the swing rods to be fixedly connected with an output shaft of the first driving motor, and the other end of the first rotating shaft is detachably connected with the first friction plate.
4. The apparatus according to claim 1, wherein the sliding friction assembly comprises a cross slide module, a connection plate, and a second friction plate, wherein,
the cross sliding table module is fixedly arranged on the upper surface of the test table;
the connecting plate is pivotally connected with the sliding table of the cross sliding table module;
the second friction plate is detachably connected with the lower surface of the connecting plate.
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