CN115629000A - Five-axis linkage fatigue test equipment for fabric - Google Patents
Five-axis linkage fatigue test equipment for fabric Download PDFInfo
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- CN115629000A CN115629000A CN202211556213.3A CN202211556213A CN115629000A CN 115629000 A CN115629000 A CN 115629000A CN 202211556213 A CN202211556213 A CN 202211556213A CN 115629000 A CN115629000 A CN 115629000A
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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
- G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
- G01N3/38—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces generated by electromagnetic means
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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
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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
- G01N3/04—Chucks
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- 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
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- 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
- G01N2203/0014—Type of force applied
- G01N2203/0021—Torsional
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- 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
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- 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
- G01N2203/0058—Kind of property studied
- G01N2203/0069—Fatigue, creep, strain-stress relations or elastic constants
- G01N2203/0073—Fatigue
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- 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
- G01N2203/025—Geometry of the test
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- 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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- 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
- G01N2203/04—Chucks, fixtures, jaws, holders or anvils
- G01N2203/0423—Chucks, fixtures, jaws, holders or anvils using screws
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- 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
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/067—Parameter measured for estimating the property
- G01N2203/0676—Force, weight, load, energy, speed or acceleration
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- Physics & Mathematics (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Electromagnetism (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a fabric five-axis linkage fatigue test device, which comprises: a frame; two groups of transverse moving devices which are oppositely arranged and fixedly connected with the frame. And the two ends of the fabric are respectively fixed on the two groups of fixing devices which are oppositely arranged. And the friction device is arranged on the frame and positioned between the two groups of fixing devices, the friction device is provided with a columnar standard friction piece and a cam driving assembly in driving connection with the standard friction piece, and the fabric is tensioned on the surface of the standard friction piece. The cam driving assembly drives the standard friction piece to rotate and move in a standard plane, and the transverse moving device drives the fixing device to linearly reciprocate. The cam driving component drives the standard friction piece to do circular motion or curvilinear motion in a standard plane, and meanwhile, the transverse moving device drives the fabric tensioned on the standard friction piece to do linear reciprocating motion, so that repeated torsion fatigue strength testing of the fabric is achieved.
Description
Technical Field
The invention relates to the technical field of detection, in particular to five-axis linkage fatigue testing equipment for a fabric.
Background
The fabric is made into clothes which are worn on a user and repeatedly change between a tightening state and an extending state along with the extension and contraction of the limbs of the user. In particular trousers, which allow repeated stretching and tightening during walking or standing up, sitting down, etc. of the user. The fabric is woven by the silk threads, the fatigue strength of the fabric woven by the silk threads is detected, and the quality of clothes made of the fabric can be effectively detected. Especially, the fatigue strength detection of the spandex-containing silk textile is particularly important.
Chinese patent CN207779834U discloses a fatigue strength testing machine, in particular to a nine-axis linkage fatigue strength testing machine, which comprises a linear module, a servo motor, a computer data processing module, a control panel, a force sensor, a left gripper, a right gripper and a friction rubber roller. The linear modules are three groups, namely a left linear module, a middle linear module and a right linear module, and the left clamp, the right clamp and the friction rubber roller can perform unidirectional motion, universal motion and inching motion along the X, Y, Z direction under the driving of the three groups of linear modules.
The fatigue strength testing machine adopts nine-axis linkage in testing the fatigue strength of the fabric, and has a complex structure and high cost. Further, the control system and structure are complicated, and simple operation is achieved by a complicated process, and thus improvement is required.
Disclosure of Invention
The invention aims to provide five-axis linkage fatigue testing equipment for a fabric.
In order to achieve the purpose, the invention adopts the technical scheme that:
the first aspect of the present disclosure: the five-axis linkage fatigue testing equipment for the fabric is used for testing the fatigue strength of the fabric and comprises:
a frame;
two groups of transverse moving devices which are oppositely arranged and fixedly connected with the rack;
the fixing devices are connected to each group of the transverse moving devices, and two ends of the fabric are respectively fixed to the two groups of the fixing devices which are oppositely arranged;
the friction device is arranged on the rack and positioned between the two fixing devices, the friction device is provided with a columnar standard friction piece and a cam driving assembly in driving connection with the standard friction piece, and the fabric is tensioned on the surface of the standard friction piece;
the cam driving component drives the standard friction piece to rotate and move in a standard plane, and the transverse moving device drives the fixing device to linearly reciprocate.
In one embodiment, the moving direction of the fixing device driven by the transverse moving device is parallel to the standard plane.
In one embodiment, the fixing device comprises a mounting frame, a tension sensor connected to the mounting frame, and a clamping frame installed on the tension sensor, wherein the mounting frame is connected to the transverse moving device, and the clamping frame clamps one end of the fixed fabric.
In one embodiment, the fixing device comprises a longitudinal moving assembly fixed on the transverse moving device, the mounting frame is mounted on the longitudinal moving assembly, the longitudinal moving assembly drives the mounting frame to reciprocate linearly, and the moving direction of the longitudinal moving assembly is intersected with the moving direction of the transverse moving device.
In one embodiment, the standard friction member comprises a cylindrical base shaft and a friction fabric detachably connected to the surface of the base shaft, and the fabric is tensioned on the friction fabric.
In one embodiment, the friction device further comprises an adjusting seat and a locking frame fixed on the adjusting seat, the adjusting seat is connected with the base shaft and the cam driving assembly, two ends of the base shaft are rotatably connected with the end part of the adjusting seat, and the locking frame is connected with the base shaft and locked on the adjusting seat.
In an embodiment, the friction device further comprises a first clamping plate and a second clamping plate which are detachably connected to the adjusting seat, the friction fabric is attached to and covers at least part of the surface of the base shaft, and the first clamping plate and the second clamping plate are folded in the axial direction of the base shaft to clamp and fix two sides of the friction fabric.
In one embodiment, the cam driving assembly includes a rotary driving member fixed to the frame, two rotary shafts spaced apart and drivingly connected to the rotary driving member through the timing belt, a rack cam fixed to each of the rotary shafts, and a rack cam driving the standard friction member to perform a rotary motion.
In one embodiment, the cam drive assembly further comprises a balance bar rotatably connected to both of the cam racks.
In one embodiment, the rack is configured with a test compartment, and the fixing device, the lateral moving device and the friction device are all located in the test compartment, and the lateral moving device is configured as a lead screw nut structure.
After adopting the structure, compared with the prior art, the invention has the advantages that: the cam driving component drives the standard friction piece to do circular motion or curvilinear motion in a standard plane, and meanwhile, the transverse moving device drives the fabric tensioned on the standard friction piece to do linear reciprocating motion, so that the repeated distortion fatigue strength test of the fabric is formed, the test effect is good, and the structure is ingenious.
Drawings
The invention is further illustrated with reference to the following figures and examples:
FIG. 1 is a schematic three-dimensional structure diagram of five-axis linkage fatigue testing equipment for fabric.
FIG. 2 is a schematic top view structure diagram of a five-axis linkage fatigue testing device for a fabric.
Fig. 3 is a schematic view of the fixing device assembled to the lateral shifting device according to the present invention.
Fig. 4 is a schematic structural view of the fixing device of the present invention.
FIG. 5 is a schematic view showing the structure of the friction device of the present invention.
Fig. 6 is a schematic sectional view showing a friction device according to the present invention.
In the figure, a frame 10; a lateral movement device 20; a fixing device 30; a holder 31; a mounting block 311; a clamping block 312; a locking member 313; an elastic patch 314; a tension sensor 32; a mounting bracket 33; a longitudinal movement assembly 34; a cam drive assembly 40; a rotary drive member 41; a rotating shaft 42; a cam carrier 43; a frame body 431; an eccentric shaft 432; a timing belt 44; a tension pulley 45; a balance bar 46; a standard friction member 50; a base shaft 51; a friction facing 52; an adjustment seat 53; a locking frame 54; a first clamping plate 55; a second clamping plate 56; a fabric 60.
Detailed Description
The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention.
Examples, see fig. 1-6: the invention discloses five-axis linkage fatigue testing equipment for a fabric, which is used for testing the fatigue strength of the fabric 60. The fabric five-axis linkage fatigue testing equipment comprises a machine frame 10, a transverse moving device 20, a fixing device 30 and a friction device, wherein the machine frame 10 is of a rigid frame structure and is used for supporting other components. Preferably, the rack 10 is configured with a test chamber, and the fixing device 30, the lateral moving device 20 and the friction device are all located in the test chamber to keep the test environment clean and controllable, and the air parameters are controllable, so as to reduce the external environment interference. Preferably, the rack 10 includes a base frame and a frame fixed to the base frame, a hollow test chamber is formed between the base frame and the frame, the friction device is mounted to the base frame, and the lateral moving device 20 is fixed to opposite sides of the frame.
The lateral moving devices 20 are provided in two sets, and the two sets of lateral moving devices 20 are fixed to the frame 10 and are disposed opposite to each other, and an installation space for the fixing device 30 and the friction device is formed between the two sets of lateral moving devices 20. Preferably, the moving direction of the lateral moving device 20 is a horizontal direction. Preferably, the traverse device 20 is configured as a screw nut structure, the fixing device 30 is connected to the screw nut of the traverse device 20, and the screw drives the fixing device 30 to linearly reciprocate.
Each set of lateral moving devices 20 is connected to a fixing device 30 such that two fixing devices 30 are disposed opposite to each other. The two ends of the fabric 60 are respectively fixed to the two sets of fixing devices 30 which are oppositely arranged, and the friction device is positioned between the two fixing devices 30, so that the fabric 60 is tensioned on the friction device.
The friction device is provided with a standard friction member 50 in a cylindrical shape and a cam driving assembly 40 drivingly connected to the standard friction member 50, and a cloth 60 is tensioned on the surface of the standard friction member 50. The cam driving assembly 40 drives the standard friction member 50 to rotate and move in a standard plane, and the transverse moving device 20 drives the fixing device 30 to linearly reciprocate.
The cam driving component 40 drives the standard friction piece 50 to do circular motion or curvilinear motion in a standard plane, and meanwhile, the transverse moving device 20 drives the fabric 60 tensioned on the standard friction piece 50 to do linear reciprocating motion, so that the repeated torsion fatigue strength test of the fabric 60 is formed, the test effect is good, and the structure is ingenious.
In one embodiment, the moving direction of the fixing device 30 driven by the lateral moving device 20 is parallel to the standard plane, and the fixing device 30 is driven by the lateral moving device 20 to linearly reciprocate and move parallel to the standard plane, so that the contact between the fabric 60 and the standard friction member 50 is a curved surface contact, and the surface conformance between the fabric 60 and the standard friction member 50 is high, so as to meet the test conditions.
As shown in fig. 3 and 4, the fixing device 30 detachably fixes the end of the fabric 60 to be inspected to facilitate replacement of the fabric 60 to be inspected. For example, the fixing device 30 is a clamping component for clamping the fabric in a folding manner; the fixing device 30 is provided with fixing holes distributed at intervals, and the fabric 60 is inserted and limited in the fixing holes; the fixing device 30 is configured as another structure for fixing the fabric 60.
In an alternative embodiment, the fixing device 30 includes a mounting block 33, a tension sensor 32 connected to the mounting block 33, and a clamping block 31 mounted to the tension sensor 32, the mounting block 33 is connected to the traverse device 20, and the clamping block 31 clamps one end of the fixed fabric 60. The holder 31 is a connection structure for fixing the fabric 60, and the holder 31 is fixed to the tension sensor 32. The tension sensor 32 is used to detect the force transmitted by the clamp to determine the pull-out force to which the fabric 60 is tensioned against the surface of the standard friction element 50.
Optionally, the clamping frame 31 includes a mounting block 311, a clamping block 312 movably folded with the mounting block 311, and a locking member 313 connecting the mounting block 311 and the clamping block 312, wherein the mounting block 311 is fixed to the tension sensor 32. The mounting blocks 311 and clamping blocks 312 close to form a clamping slot that clamps the fabric 60. Preferably, the wall of the holding groove is provided with an elastic patch 314, and the elastic patch 314 is made of elastic wear-resistant material. The elastic patch 314 holds the fabric 60 to prevent the fabric 60 from being worn at the holding frame 31. For example, the elastic patch 314 is made of a rubber material. Optionally, the mounting blocks 311 are provided as a notched slot into which the clamping blocks 312 are located to further define the end of the fabric 60. The locking members 313 are configured as bolt structures, and the locking members 313 on both sides of the fabric 60 lock the mounting block 311 and the clamping block 312, and the other bolts abut against the elastic patches 314, so that the clamping force of the middle part of the fabric 60 is adjustable.
The mounting bracket 33 connects the tension sensor 32 and the traverse device 20 to improve the reliability of the connection of the fixing device 30 and the traverse device 20. Further, the fixing device 30 further includes a longitudinal moving component 34, and the longitudinal moving component 34 is fixedly connected to the lateral moving device 20, so that the lateral moving device 20 brings the longitudinal moving component 34 to move integrally. The mounting frame 33 is mounted on the longitudinal moving assembly 34, and then drives the tension sensor 32 and the holding frame 31 to move synchronously. The longitudinal moving assembly 34 is configured as a linear telescopic moving mechanism, for example, the longitudinal moving assembly 34 is configured as a lead screw-nut pair mechanism.
The longitudinal moving assembly 34 drives the mounting frame 33 to reciprocate linearly, and the moving direction of the longitudinal moving assembly 34 is intersected with the moving direction of the transverse moving device 20. The holding frame 31 is linearly moved by the longitudinal moving assembly 34, so that the pressing force of the cloth 60 against the surface of the standard friction member 50 is adjustable, and the included angle between the cloth 60 and the standard friction member 50 is adjustable. Preferably, the longitudinal moving assembly 34 remains in a fixed position after the pressure and angle adjustment of the web 60 is completed to stabilize the test parameters of the web 60.
As shown in fig. 5 and 6, the cloth 60 is tensioned on the surface of the standard friction member 50, thereby performing a friction simulation motion. The standard friction member 50 includes a cylindrical base shaft 51 and a friction lining 52 detachably connected to a surface of the base shaft 51, and the fabric 60 is tensioned on the friction lining 52. The friction fabric 52 is detachably connected with the base shaft 51, so that the friction fabric 52 can be independently replaced to meet different test requirements. The friction fabric 52 is used for a standard fabric, which may be the same as the detection fabric, or may be made of other fabrics made of different materials, such as cotton, leather, chemical fiber, etc.
Further, the friction device further comprises an adjusting seat 53 and a locking frame 54 fixed on the adjusting seat 53, wherein the adjusting seat 53 is used for connecting the base shaft 51 and the cam driving assembly 40 in a switching way, so that the connection between the cam driving assembly 40 and the base shaft 51 is more reasonable and simpler. The two ends of the base shaft 51 are rotatably connected with the end portions of the adjusting seats 53, so that the base shaft 51 can drive the friction fabric 52 to adjust the friction angle, the friction fabric 52 is at the optimal friction angle, and the friction area is adjusted after the friction fabric 52 is worn, so that the service life of the friction fabric 52 is further prolonged. Alternatively, the adjustment seat 53 approximates a "U" shaped structure such that both ends sandwich the support base shaft 51.
After the angular adjustment of the base shaft 51 is completed, the locking bracket 54 is connected to the base shaft 51 and locked to the adjustment seat 53 to lock the position of the base shaft 51 with respect to the adjustment seat 53, so that the base shaft 51 is prevented from rotating when the fabric 60 is in motion, and the test condition is stable. Preferably, the end of the base shaft 51 is provided with a protruding tenon, and the locking bracket 54 is sleeved on the tenon and locked to the adjusting seat 53 by a fastener.
The edge of the friction lining 52 is locked to the base shaft 51 by a fastener to constitute a detachable connection structure. In one embodiment, the friction device further comprises a first clamping plate 55 and a second clamping plate 56 which are detachably connected to the adjusting seat 53, the friction material 52 is attached to and covers at least part of the surface of the base shaft 51, and the first clamping plate 55 and the second clamping plate 56 are folded in the axial direction of the base shaft 51 to clamp and fix two sides of the friction material 52. The edge of the friction fabric 52 is clamped and fixed on the base shaft 51 through the first clamping plate 55 and the second clamping plate 56, so that the block disassembly structure is realized, and the replacement is convenient.
The cam driving assembly 40 drives the standard friction member 50 to move in a standard plane, wherein the cam driving assembly 40 includes a rotary driving member 41, a rotating shaft 42, a cam rack 43 and a timing belt 44, and the rotary driving member 41 is fixed to the frame 10. Two rotating shafts 42 are distributed at intervals and are in driving connection with a rotary driving piece 41 through a timing belt 44, each rotating shaft 42 is fixed with a cam bracket 43, and the cam bracket 43 drives a standard friction piece 50 to rotate. The rotary driving member 41 is configured as a driving motor, a driving pulley is mounted on an output shaft of the driving motor, and a timing belt 44 is engaged with the driving pulley. A driven pulley is mounted on an end of the rotation shaft 42 and engaged with the timing belt 44, so that the rotary driving member 41 drives the two rotation shafts 42 to rotate synchronously via the timing belt 44. Preferably, the cam driving unit 40 further includes a tension pulley 45, and the tension pulley 45 is in tension contact with the timing belt 44 to tightly engage and connect the timing belt 44 with the driven pulley and the driving pulley.
The cam bracket 43 is mounted to the other end of the rotating shaft 42 such that the cam bracket 43 is coupled to the adjustment seat 53. The cam bracket 43 includes a bracket body 431 and an eccentric shaft 432 protruded from the bracket body 431, and the rotating shaft 42 is rotatably coupled to the bracket body 431. The adjusting base 53 is rotatably connected to an eccentric shaft 432, and the center line of the rotating shaft 42 is eccentric to the center line of the eccentric shaft 432. The cam bracket 43 is rotated by the rotary driving member 41, and the cam bracket 43 connected with the two rotating shafts 42 supports the connecting adjusting seat 53 together, so that the friction device moves in a standard plane.
Further, the cam driving assembly 40 further includes a balance bar 46 rotatably connected to the two cam frames 43. The balance bar 46 has both ends rotatably connected to the eccentric shafts 432 of the two cam carriers 43, respectively, to maintain a stable interval between the two eccentric shafts 432 and a high rotational uniformity, thereby maintaining smooth movement of the friction device.
The above-described embodiments are merely exemplary embodiments of the present application and are not intended to limit the present application, and any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the scope of the present application.
Claims (10)
1. A fabric five-axis linkage fatigue test device for testing fatigue strength of a fabric, the fabric five-axis linkage fatigue test device comprising:
a frame;
two groups of transverse moving devices which are oppositely arranged and fixedly connected with the rack;
the fixing devices are connected to each group of the transverse moving devices, and two ends of the fabric are respectively fixed to the two groups of the fixing devices which are oppositely arranged;
the friction device is arranged on the frame and positioned between the two fixing devices, the friction device is provided with a columnar standard friction piece and a cam driving assembly which is in driving connection with the standard friction piece, and the fabric is tensioned on the surface of the standard friction piece;
the cam driving component drives the standard friction piece to rotate and move in a standard plane, and the transverse moving device drives the fixing device to linearly reciprocate.
2. The five-axis linkage fatigue testing equipment for fabrics according to claim 1, wherein the moving direction of the transverse moving device driving fixing device is parallel to the standard plane.
3. The five-axis linkage fatigue testing device for fabric according to claim 1, wherein the fixing device comprises a mounting frame, a tension sensor connected to the mounting frame, and a clamping frame installed on the tension sensor, the mounting frame is connected to the transverse moving device, and the clamping frame clamps one end of the fixed fabric.
4. The five-axis linkage fatigue testing device for fabrics according to claim 3, wherein the fixing device comprises a longitudinal moving component fixed on the transverse moving device, the mounting frame is mounted on the longitudinal moving component, the longitudinal moving component drives the mounting frame to linearly reciprocate, and the moving direction of the longitudinal moving component is intersected with the moving direction of the transverse moving device.
5. The five-axis linkage fatigue testing device for fabric according to claim 1, wherein the standard friction piece comprises a columnar base shaft and a friction fabric detachably connected to the surface of the base shaft, and the fabric is tensioned on the friction fabric.
6. The five-axis linkage fatigue testing device for fabrics of claim 5, wherein the friction device further comprises an adjusting seat and a locking frame fixed on the adjusting seat, the adjusting seat is connected with the base shaft and the cam driving component, two ends of the base shaft are rotatably connected with the end part of the adjusting seat, and the locking frame is connected with the base shaft and locked on the adjusting seat.
7. The five-axis linkage fatigue test equipment for fabrics of claim 6, wherein the friction device further comprises a first clamping plate and a second clamping plate which are detachably connected to the adjusting seat, the friction fabric is attached to and covers at least part of the surface of the base shaft, and the first clamping plate and the second clamping plate are folded in the axial direction of the base shaft to clamp and fix two sides of the friction fabric.
8. The five-axis linkage fatigue testing device for fabric according to claim 1, wherein the cam driving assembly comprises a rotary driving member, two rotating shafts, a cam frame and a synchronous belt, the rotary driving member is fixed on the frame, the two rotating shafts are distributed at intervals and are in driving connection with the rotary driving member through the synchronous belt, each rotating shaft is fixed on the cam frame, and the cam frame drives the standard friction member to rotate.
9. The five axis linkage fatigue testing apparatus for fabrics of claim 8 wherein said cam drive assembly further comprises a balance bar rotatably connected to both of said cam carriers.
10. The five-axis linkage fatigue testing equipment for fabrics according to claim 1, wherein the rack is configured with a testing cabin, the fixing device, the transverse moving device and the friction device are all located in the testing cabin, and the transverse moving device is configured as a screw nut structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211556213.3A CN115629000B (en) | 2022-12-06 | 2022-12-06 | Fabric five-axis linkage fatigue test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211556213.3A CN115629000B (en) | 2022-12-06 | 2022-12-06 | Fabric five-axis linkage fatigue test equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115629000A true CN115629000A (en) | 2023-01-20 |
| CN115629000B CN115629000B (en) | 2023-07-28 |
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| CN202211556213.3A Active CN115629000B (en) | 2022-12-06 | 2022-12-06 | Fabric five-axis linkage fatigue test equipment |
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|---|---|---|---|---|
| FR817791A (en) * | 1936-03-11 | 1937-09-10 | Heuze Atel | Improvements in the grinding and polishing of hard materials, and in particular glass |
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| US4445545A (en) * | 1981-05-12 | 1984-05-01 | Societe Alsacienne De Constructions Mecaniques De Mulhouse | Device for winding a piece of fabric under constant tension, especially for a weaving loom |
| JP2005338172A (en) * | 2004-05-24 | 2005-12-08 | Joyo Kogaku Kk | Large rubbing machine and liquid crystal display element manufactured by using it |
| CN200982947Y (en) * | 2006-11-17 | 2007-11-28 | 中国矿业大学 | Multi-function small friction and wearing tester |
| CN102207438A (en) * | 2011-03-17 | 2011-10-05 | 华东理工大学 | Rolling friction abrasion testing machine |
| BRPI1105017A2 (en) * | 2011-11-25 | 2013-10-15 | Whirlpool Sa | RESONANT SPRING DEFORMATION CONTROL DEVICE IN A LINEAR DRIVE |
| CN103072199A (en) * | 2013-01-16 | 2013-05-01 | 长沙学院 | Dual-cylinder full-automatic pneumatic blank cutting machine |
| CN105891035A (en) * | 2016-04-02 | 2016-08-24 | 上海大学 | Frictional wear testing device of orthopaedic implantation instrument |
| CN107991202A (en) * | 2018-01-19 | 2018-05-04 | 利郎(中国)有限公司 | The tired strength tester of nine axis linkage and its test method |
| CN207964463U (en) * | 2018-02-10 | 2018-10-12 | 苏州艾驰博特检测科技有限公司 | A kind of reciprocating wear test specimen fixation improvement device |
| CN213209799U (en) * | 2020-07-29 | 2021-05-14 | 泗阳三联纺织整理有限公司 | Wear-resisting detection device of fabrics |
| CN213209800U (en) * | 2020-08-24 | 2021-05-14 | 泗阳璐翔纺织有限公司 | Textile fabric wear resistance detection device |
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