CN114509352A - Textile bending-resistant and torsion-resistant characteristic testing device - Google Patents
Textile bending-resistant and torsion-resistant characteristic testing device Download PDFInfo
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- CN114509352A CN114509352A CN202210067572.6A CN202210067572A CN114509352A CN 114509352 A CN114509352 A CN 114509352A CN 202210067572 A CN202210067572 A CN 202210067572A CN 114509352 A CN114509352 A CN 114509352A
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- 239000004753 textile Substances 0.000 title claims abstract description 93
- 238000005452 bending Methods 0.000 title claims abstract description 37
- 238000012360 testing method Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims description 40
- 230000006835 compression Effects 0.000 claims 2
- 238000007906 compression Methods 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 10
- 239000004744 fabric Substances 0.000 description 14
- 230000033001 locomotion Effects 0.000 description 10
- 238000001514 detection method Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
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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
- G01N3/20—Investigating strength properties of solid materials by application of mechanical stress by applying steady bending forces
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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
- G01N3/06—Special adaptations of indicating or recording means
- G01N3/062—Special adaptations of indicating or recording means with mechanical indicating or recording means
-
- 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
- G01N3/22—Investigating strength properties of solid materials by application of mechanical stress by applying steady torsional forces
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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
- G01N2203/0003—Steady
-
- 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
- G01N2203/0014—Type of force applied
- G01N2203/0023—Bending
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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
- G01N2203/02—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
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/0605—Mechanical indicating, recording or sensing 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
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/067—Parameter measured for estimating the property
- G01N2203/0682—Spatial dimension, e.g. length, area, angle
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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 invention discloses a device for testing the bending resistance and torsion resistance of textiles, which comprises a pressure lever, two bevel gears and a support frame, wherein the pressure lever is used for extruding and bending the textiles to be tested, the pressure lever is driven by a power mechanism to move axially, the lower surface of the pressure lever is fixedly connected with a marking pen, the bottom of the marking pen is movably connected with recording paper, the support frame is used for supporting the two bevel gears in an independent rotating manner, the support frame is supported and fixed by an external support, and the inner wall of the bevel gear is provided with a rectangular hole and is axially limited and slidably connected with a rectangular block I through the rectangular hole. The invention solves the problem of inconvenient use because the prior device is difficult to fully detect the bending resistance of textiles under the condition of changing the torsion degree in the actual use process by matching the structures.
Description
Technical Field
The invention relates to the technical field of testing devices, in particular to a device for testing the bending resistance and the torsion resistance of textiles.
Background
Textile, i.e. a product made by textile processing. Including yarns, wovens, knits, braids, and the like. The method comprises two categories of woven fabric and knitted fabric; the flexural and torsional resistance of textiles is an important basic property that affects the quality of textiles, determining the stiffness and softness of textiles.
The research on the bending and torsion resistance of the fabric is more, but the test on the bending resistance under different torsion degrees is not sufficient, and the existing device is difficult to fully detect the bending resistance of the textile under the condition of changing the torsion degree, so that the use is inconvenient.
Disclosure of Invention
The invention aims to provide a device for testing the bending resistance and the torsion resistance of textiles, which has the advantages of continuously changing the torsion degree of the textiles and visually displaying the detection result while detecting the bending resistance of the textiles, and solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a textile bending resistance and torsion resistance characteristic testing arrangement, is including treating the depression bar that detects the textile and carry out the extrusion and bend, the depression bar is driven by power unit and is carried out axial displacement, the lower fixed surface of depression bar is connected with the marking pen, the bottom swing joint of marking pen has the recording paper, still includes two bevel gear one and carries out the braced frame that independently rotates the support to two bevel gear one, braced frame is supported fixedly by the outer support, the inner wall of bevel gear one has been seted up the rectangular hole and has rectangular block one through the spacing sliding connection of this rectangular hole axial, the through hole that supplies to wait to detect the textile and run through is seted up to the tip of rectangular block one, wait to detect the surface of textile and the inner wall fixed connection of through hole one.
Preferably, the supporting frame is provided with an auxiliary device for relieving the torsional state of the end part of the textile to be detected, the auxiliary device comprises a second conical gear which is fixed on the supporting frame and rotates, teeth on the second conical gear are in transmission engagement with teeth on the first conical gear, the first conical gear and the second conical gear are perpendicular to each other, a rectangular hole is formed in the inner wall of the second conical gear and is axially and slidably connected with a second rectangular block through the rectangular hole, a second through hole is formed in the end part of the second rectangular block, and the end part of the textile to be detected penetrates through the second through hole and is fixedly connected with the second rectangular block.
Preferably, the end of the textile to be detected penetrates through the second rectangular block and is fixedly connected with a tension spring, and the tension spring is a spring in the dynamometer.
Preferably, be equipped with on the rectangular block two and drive bevel gear one and carry out unidirectional rotation's drive mechanism, drive mechanism includes the transmission cylinder, the inner wall that rectangular hole and this rectangular hole were seted up on transmission cylindrical surface is connected with the fixed surface of rectangular block two, the spacing rotation is connected with the swivel becket on the transmission cylindrical arc profile, fixedly connected with limiting plate on the arc profile of swivel becket, braced frame's the spacing arm of fixed surface connection, the last one end of keeping away from braced frame of spacing arm runs through the limiting plate and with limiting plate swing joint.
Preferably, drive mechanism is still including fixing the synchronizing plate on the rotating ring arc profile, keep away from the one end fixedly connected with transmission block of rotating ring on the synchronizing plate, keep away from one side fixedly connected with guide block one and the guide block two of synchronizing plate on the transmission block, the surface of guide block one and guide block two all is equipped with the inclined plane, the one side fixedly connected with of one side that is close to the synchronizing plate on the conical gear one dials the piece, the inclined plane and the tangent line department on guide block one and the guide block two dial the surface swing joint in turn of piece.
Preferably, the number of the limiting plates is two, and the two limiting plates are symmetrically arranged by using the horizontal center line of the second rectangular block.
Preferably, the circle centers of the first conical gear and the second conical gear far away from the limiting plate are respectively and fixedly connected with a first rotating pipe and a second rotating pipe, and the surfaces of the first rotating pipe and the second rotating pipe penetrate through the supporting frame and are in limiting rotation connection with the supporting frame.
Preferably, a friction wheel is fixedly sleeved on the surface of one of the first rotating tubes, and the surface of the tangent line at the bottom of the friction wheel is movably connected with the upper surface of the recording paper.
Compared with the prior art, the invention has the following beneficial effects: the two ends of the textile to be detected are fixed, the press rod is driven by the power mechanism to move towards the textile to be detected, so that the end part of the press rod is in contact with the surface of the textile to be detected and generates extrusion, the bending degree of the textile to be detected can be visually seen in the process, the bending degree of the textile to be detected is larger under the condition that the power output of the power mechanism on the press rod is certain, the bending resistance of the textile to be detected is poorer, and meanwhile, the bending resistance of the textile to be detected under the current torsion degree can be judged according to the scribing length of a scribing pen on recording paper;
the conical gear drives the inner rectangular block I to rotate, so that the textile to be detected is continuously driven to rotate, the twisting operation is further completed, the whole combination of the textile to be detected is tighter after twisting, and the bending resistance effect of the textile to be detected is better when the twisting degree of the textile to be detected is larger;
the first bevel gear is provided with support during rotation through the support frame.
The auxiliary device is arranged, so that the end part of the textile to be detected cannot generate a twisting effect;
through the arrangement of the transmission mechanism, the conical gear can smoothly realize unidirectional intermittent rotation;
through the cooperation use between the above-mentioned structure, solved in the in-service use process, because also be difficult to carry out abundant detection to the anti bending characteristic of fabrics under changing the degree of torsion among the current device, the problem of inconvenience is brought for the use.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a perspective view of a first rectangular block of the present invention;
FIG. 3 is a perspective view of a second rectangular block of the present invention;
FIG. 4 is a perspective view of a first bevel gear of the present invention;
FIG. 5 is a perspective view of the drive block of the present invention;
FIG. 6 is a top view of the friction wheel of the present invention.
In the figure: 1. a pressure lever; 2. detecting the textile to be detected; 3. a marking pen; 4. recording paper; 5. a first conical gear; 6. a support frame; 7. a first rectangular block; 8. a first through hole; 9. a second bevel gear; 10. a second rectangular block; 11. a second through hole; 12. a tension spring; 13. a transmission cylinder; 14. a rotating ring; 15. a limiting plate; 16. a limiting arm; 17. a synchronization board; 18. a transmission block; 19. a first guide block; 20. a second guide block; 21. a shifting block; 22. rotating the first tube; 23. rotating the second tube; 24. a friction wheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.
Example one
The invention provides a technical scheme that: the utility model provides a textile bending resistance antitorque commentaries on classics characteristic test device, including treating that detect textile 2 extrudees the depression bar 1 of bending, depression bar 1 is driven by power unit and is carried out axial displacement, will detect the both ends of detecting textile 2 and fix, it moves to detect textile 2 to drive depression bar 1 orientation through power unit, make the tip of depression bar 1 and the surface contact who detects textile 2 and produce the extrusion, in this process, can audio-visually see the degree of curvature that detects textile 2, under the certain condition of power output of power unit on depression bar 1, it is big more to detect textile 2's degree of curvature, it is poor more to explain the anti bending property who detects textile 2, this power unit is the electric putter after the switch on power. The lower surface of the pressure lever 1 is fixedly connected with a marking pen 3, the bottom of the marking pen 3 is movably connected with a recording paper 4, the anti-bending performance of the textile 2 to be detected under the current torsion degree can be judged according to the marking length of the marking pen 3 on the recording paper 4, and the lower surface of the recording paper 4 is supported, a table top or a plate surface.
The textile fabric detection device is characterized by further comprising two conical gears I5 and a supporting frame 6 for independently and rotatably supporting the two conical gears I5, wherein the supporting frame 6 is supported and fixed by an external bracket, the supporting frame 6 is used for supporting the conical gears I5 when rotating, the two supporting frames 6 correspond to the two conical gears I5 one by one, the inner wall of the conical gear I5 is provided with a rectangular hole and is axially and limitedly and slidably connected with a rectangular block I7 through the rectangular hole, the end part of the rectangular block I7 is provided with a through hole I8 for the textile fabric 2 to be detected to penetrate through, the surface of the textile fabric 2 to be detected is fixedly connected with the inner wall of the through hole I8, the conical gear I5 is used for driving the inner rectangular block I7 to rotate, so that the textile fabric 2 to be detected is continuously driven to rotate, further the twisting operation is completed, and after the twisting operation, the whole combination of the textile fabric 2 to be detected is more compact, when the degree of torsion of the textile 2 to be detected is larger, the bending resistance effect of the textile 2 to be detected is better.
Example two
On the basis of the first embodiment, further: the supporting frame 6 is provided with an auxiliary device for relieving the torsion state of the end part of the textile 2 to be detected, and the end part of the textile 2 to be detected can not generate torsion effect through the arrangement of the auxiliary device.
The auxiliary device comprises a second conical gear 9 which is fixed on the supporting frame 6 and rotates in a fixed shaft mode, teeth on the second conical gear 9 are in transmission meshing with teeth on the first conical gear 5, the first conical gear 5 and the second conical gear 9 are perpendicular to each other, a rectangular hole is formed in the inner wall of the second conical gear 9, a second rectangular block 10 is connected to the inner wall of the second conical gear in a sliding mode in the axial direction of the rectangular hole, a second through hole 11 is formed in the end portion of the second rectangular block 10, and the end portion of the textile 2 to be detected penetrates through the second through hole 11 and is fixedly connected with the second rectangular block 10.
Referring to fig. 1 and 3, as the bevel gear two 9 and the bevel gear one 5 are relatively vertical and are in transmission engagement, the bevel gear one 5 and the bevel gear two 9 synchronously rotate, the rectangular block one 7 and the rectangular block two 10 synchronously rotate through the synchronous rotation, and the rotating speeds are equal, so that the part of the textile 2 to be detected, which is positioned between the bevel gear one 5 and the bevel gear two 9, cannot be twisted due to the continuous rotation of the bevel gear one 5, and the influence on the middle part to be detected on the textile 2 to be detected is reduced.
Furthermore, the end of the textile 2 to be detected penetrates through the second rectangular block 10 and is fixedly connected with a tension spring 12, and the tension spring 12 is a spring in the dynamometer.
Referring to fig. 6, through slowly extruding the middle part of treating detection fabrics 2 for it takes place to deform to treat detection fabrics 2, and the extension spring 12 of treating fixed connection on 2 both ends of detection fabrics then can be stretched in step, keeps away from the one end of treating detection fabrics 2 on extension spring 12 and the couple equipment fixed connection in the dynamometer, can audio-visually judge the crooked variable quantity of treating detection fabrics 2 through observing the pointer movement variable quantity on the calibrated scale on the dynamometer.
EXAMPLE III
On the basis of the second embodiment, further: be equipped with on the two 10 rectangular blocks and drive conical gear 5 and carry out one-way pivoted drive mechanism, drive mechanism includes transmission cylinder 13, the fixed surface that the inner wall of rectangular hole and this rectangular hole and two 10 rectangular blocks were seted up on transmission cylinder 13's surface is connected, it is connected with swivel becket 14 to limit the rotation on transmission cylinder 13's the arc profile, fixedly connected with limiting plate 15 on swivel becket 14's the arc profile, braced frame 6's fixed surface is connected with spacing arm 16, the one end of keeping away from braced frame 6 on spacing arm 16 runs through limiting plate 15 and with limiting plate 15 swing joint.
Referring to fig. 3, the driving cylinder 13 is driven by the second rectangular block 10 to synchronously rotate and axially move, the power source for the axial movement is from the traction of the textile 2 to be detected, and in the actual use process, the part of the textile 2 to be detected between the second rectangular block 10 and the first rectangular block 7 can be positioned and guided by the guide rod.
The rotating ring 14 is limited and rotated on the transmission cylinder 13, the motion track of the limiting plate 15 is limited after the limiting plate 15 is penetrated through the limiting arm 16, the rotating ring 14 can not rotate synchronously along with the transmission cylinder 13, when the rectangular block II 10 drives the transmission cylinder 13 to move axially, the rotating ring 14 can be driven to move axially synchronously, in the actual use process, two limiting rings can be fixedly connected to the arc contour of the transmission cylinder 13, the opposite sides of the two limiting rings are movably connected with the two sides of the rotating ring 14, and the limiting rotation of the rotating ring 14 on the transmission cylinder 13 can be further guaranteed.
Further, drive mechanism still includes the synchronizing plate 17 of fixing on the arc profile of rotating ring 14, the one end fixedly connected with transmission block 18 of rotating ring 14 is kept away from on the synchronizing plate 17, one side fixedly connected with guide block 19 and the guide block two 20 of synchronizing plate 17 are kept away from on the transmission block 18, the surface of guide block 19 and guide block two 20 all is equipped with the inclined plane, one side fixedly connected with a plurality of evenly distributed's of synchronizing plate 17 stirring piece 21 is gone up to conical gear 5, inclined plane and tangent line department stirring piece 21's surface swing joint in turn on guide block 19 and the guide block two 20.
Refer to fig. 3, 4 and 5. The rotating ring 14 drives the synchronizing plate 17 and the transmission block 18 to synchronously and axially reciprocate, the power for resetting in the reciprocating movement comes from the elastic force of the tension spring 12, and the tension spring 12 can not only play a measuring role but also play a resetting role;
referring to fig. 4, when the first guide block 19 moves towards the first rectangular block 7 along with the transmission block 18, the first guide block 19 can press down the currently tangent-located dial block 21 through the inclined surface on the first guide block, and then the transmission block 18 drives the second guide block 20 to move towards the direction away from the first rectangular block 7, so that the inclined surface on the second guide block 20 can be in contact with and then extruded by the just-extruded dial block 21, and thus reciprocating is performed, each tangent-located dial block 21 can be guided by the inclined surfaces on the first guide block 19 and the second guide block 20, so that the whole bevel gear 5 can smoothly drive the first rectangular block 7 to perform single-axis rotation on the support frame 6, and therefore, the textile 2 to be detected in the through hole 8 can be continuously twisted.
Further, the number of the limiting plates 15 is two, and the two limiting plates 15 are symmetrically arranged with respect to the horizontal center line of the second rectangular block 10.
Referring to fig. 1, the two limit plates 15 are symmetrically arranged on the rotating ring 14, so that the stress on the rotating ring 14 is more balanced and is more stable during movement.
Furthermore, the circle centers of the first conical gear 5 and the second conical gear 9, which are far away from the limiting plate 15, are respectively and fixedly connected with a first rotating pipe 22 and a second rotating pipe 23, and the surfaces of the first rotating pipe 22 and the second rotating pipe 23 penetrate through the supporting frame 6 and are in limiting rotation connection with the supporting frame 6.
Referring to fig. 6, the first and second bevel gears 5 and 9 are rotated on the support frame 6 in a limited manner by penetrating the support frame 6 through the first and second rotating pipes 22 and 23.
Furthermore, a friction wheel 24 is fixedly sleeved on the surface of one rotating tube I22, and the surface of the tangent line at the bottom of the friction wheel 24 is movably connected with the upper surface of the recording paper 4.
Referring to fig. 6, by the synchronous rotation of the rotating friction wheel 24 of the rotating tube one 22, the recording paper 4 tangent to the bottom of the friction wheel 24 is moved by the friction force generated when contacting the friction wheel 24, so that the scribing pen 3 can perform a dynamic scribing operation on the moving recording paper 4.
The working principle is as follows: when the textile bending resistance and torsion resistance characteristic testing device is used, two ends of a textile 2 to be tested are fixed, the pressing rod 1 is driven by the power mechanism to move towards the textile 2 to be tested, so that the end part of the pressing rod 1 is in contact with the surface of the textile 2 to be tested and generates extrusion, in the process, the bending degree of the textile 2 to be tested can be visually seen, under the condition that the power output of the power mechanism on the pressing rod 1 is certain, the larger the bending degree of the textile 2 to be tested is, the poorer the bending resistance of the textile 2 to be tested is, and meanwhile, the bending resistance of the textile 2 to be tested under the current torsion degree can be judged according to the scribing length of the scribing pen 3 on the recording paper 4;
the conical gear I5 drives the inner rectangular block I7 to rotate, so that the textile 2 to be detected is continuously driven to rotate, the twisting operation is further completed, after twisting, the whole combination of the textile 2 to be detected is tighter, and when the twisting degree of the textile 2 to be detected is larger, the anti-bending effect of the textile 2 to be detected is better;
furthermore, the end of the textile 2 to be detected penetrates through the second rectangular block 10 and is fixedly connected with a tension spring 12, and the tension spring 12 is a spring in the dynamometer.
The bevel gear 5 is provided with support during rotation by a support frame 6.
The auxiliary device is arranged, so that the end part of the textile 2 to be detected cannot generate a twisting effect; referring to fig. 1 and 3, as the bevel gear two 9 and the bevel gear one 5 are relatively vertical and are in transmission engagement, the bevel gear one 5 and the bevel gear two 9 synchronously rotate, and the rectangular block one 7 and the rectangular block two 10 synchronously rotate through the synchronous rotation, and the rotating speeds are equal, so that the part, positioned between the bevel gear one 5 and the bevel gear two 9, of the textile 2 to be detected cannot be twisted due to the continuous rotation of the bevel gear one 5, and the influence on the middle part to be detected on the textile 2 to be detected is reduced.
Through the arrangement of the transmission mechanism, the conical gear I5 smoothly realizes unidirectional intermittent rotation; referring to fig. 3, the driving cylinder 13 is driven by the second rectangular block 10 to synchronously rotate and axially move, the power source for the axial movement is from the traction of the textile 2 to be detected, and in the actual use process, the part of the textile 2 to be detected between the second rectangular block 10 and the first rectangular block 7 can be positioned and guided by the guide rod.
The rotating ring 14 is limited and rotated on the transmission cylinder 13, the motion track of the limiting plate 15 is limited after the limiting plate 15 is penetrated through the limiting arm 16, the rotating ring 14 can not rotate synchronously along with the transmission cylinder 13, when the rectangular block II 10 drives the transmission cylinder 13 to move axially, the rotating ring 14 can be driven to move axially synchronously, in the actual use process, two limiting rings can be fixedly connected to the arc contour of the transmission cylinder 13, the opposite sides of the two limiting rings are movably connected with the two sides of the rotating ring 14, and the limiting rotation of the rotating ring 14 on the transmission cylinder 13 can be further guaranteed.
Refer to fig. 3, 4 and 5. The rotating ring 14 drives the synchronizing plate 17 and the transmission block 18 to synchronously perform axial reciprocating movement, the power for resetting in the reciprocating movement comes from the elastic force of the tension spring 12, and the tension spring 12 does not play a role in measurement and also plays a role in resetting;
referring to fig. 4, when the first guide block 19 moves towards the first rectangular block 7 along with the transmission block 18, the first guide block 19 can press down the currently tangent-located dial block 21 through the inclined surface on the first guide block, and then the transmission block 18 drives the second guide block 20 to move towards the direction away from the first rectangular block 7, so that the inclined surface on the second guide block 20 can be in contact with and then extruded by the just-extruded dial block 21, and thus reciprocating is performed, each tangent-located dial block 21 can be guided by the inclined surfaces on the first guide block 19 and the second guide block 20, so that the whole bevel gear 5 can smoothly drive the first rectangular block 7 to perform single-axis rotation on the support frame 6, and therefore, the textile 2 to be detected in the through hole 8 can be continuously twisted.
Referring to fig. 6, the first and second bevel gears 5 and 9 are rotated on the support frame 6 in a limited manner by penetrating the support frame 6 through the first and second rotating pipes 22 and 23.
Referring to fig. 1, the two limit plates 15 are symmetrically arranged on the rotating ring 14, so that the stress on the rotating ring 14 is more balanced and is more stable during movement.
Referring to fig. 6, by the synchronous rotation of the rotating friction wheel 24 of the rotating tube one 22, the recording paper 4 tangent to the bottom of the friction wheel 24 is moved by the friction force generated when contacting the friction wheel 24, so that the scribing pen 3 can perform a dynamic scribing operation on the moving recording paper 4.
Through the cooperation use between the above-mentioned structure, solved in the in-service use process, because also be difficult to carry out abundant detection to the anti bending characteristic of fabrics under changing the degree of torsion among the current device, the problem of inconvenience is brought for the use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a textile bending resistance antitorque commentaries on classics characteristic test device which characterized in that: comprises a compression bar (1) for extruding and bending a textile (2) to be detected, wherein the compression bar (1) is driven by a power mechanism to move axially, the lower surface of the pressure lever (1) is fixedly connected with a marking pen (3), the bottom of the marking pen (3) is movably connected with recording paper (4), the device also comprises two conical gears I (5) and a supporting frame (6) which independently rotatably supports the two conical gears I (5), the supporting frame (6) is supported and fixed by an external bracket, the inner wall of the first conical gear (5) is provided with a rectangular hole and is axially limited and slidably connected with a first rectangular block (7) through the rectangular hole, a first through hole (8) for the textile (2) to be detected to penetrate through is formed in the end part of the first rectangular block (7), the surface of the textile (2) to be detected is fixedly connected with the inner wall of the first through hole (8).
2. The device for testing the bending resistance and torsion resistance of the textile according to claim 1, wherein: the auxiliary device for relieving the torsion state of the end part of the textile (2) to be detected is arranged on the supporting frame (6), the auxiliary device comprises a second conical gear (9) which rotates on the supporting frame (6) in a fixed shaft mode, teeth on the second conical gear (9) are meshed with teeth on the first conical gear (5) in a transmission mode, the first conical gear (5) and the second conical gear (9) are perpendicular to each other, a rectangular hole is formed in the inner wall of the second conical gear (9) and is connected with a second rectangular block (10) in a sliding mode in the axial direction of the rectangular hole, a second through hole (11) is formed in the end part of the second rectangular block (10), and the end part of the textile (2) to be detected penetrates through the second through hole (11) and is fixedly connected with the second rectangular block (10).
3. The device for testing the bending resistance and torsion resistance of the textile according to claim 2, wherein: the end part of the textile (2) to be detected penetrates through the second rectangular block (10) and is fixedly connected with a tension spring (12), and the tension spring (12) is a spring in the dynamometer.
4. A textile bending and torsion resistance test apparatus according to claim 3, wherein: be equipped with on rectangular block two (10) and drive bevel gear (5) and carry out one-way pivoted drive mechanism, drive mechanism includes transmission cylinder (13), the fixed surface that the inner wall of rectangular hole and this rectangular hole and rectangular block two (10) was seted up on the surface of transmission cylinder (13) is connected, spacing rotation is connected with swivel becket (14) on the arc profile of transmission cylinder (13), fixedly connected with limiting plate (15) on the arc profile of swivel becket (14), the fixed surface of braced frame (6) is connected with spacing arm (16), the one end of keeping away from braced frame (6) on spacing arm (16) run through limiting plate (15) and with limiting plate (15) swing joint.
5. The device for testing flexural and torsional properties of textile products according to claim 4, wherein: drive mechanism is still including fixing synchronizing plate (17) on swivel becket (14) arc profile, keep away from one end fixedly connected with transmission piece (18) of swivel becket (14) on synchronizing plate (17), keep away from one side fixedly connected with guide block one (19) and guide block two (20) of synchronizing plate (17) on transmission piece (18), the surface of guide block one (19) and guide block two (20) all is equipped with the inclined plane, one side fixedly connected with a plurality of evenly distributed's that are close to synchronizing plate (17) on conical gear one (5) dials movable block (21), the inclined plane and the surperficial swing joint that tangent line department dialed movable block (21) are in turn dialled on guide block one (19) and guide block two (20).
6. The device for testing flexural and torsional properties of textile products according to claim 4, wherein: the number of the limiting plates (15) is two, and the two limiting plates (15) are symmetrically arranged by the horizontal central line of the second rectangular block (10).
7. The device for testing the bending resistance and torsion resistance of the textile according to claim 6, wherein: circle center department of keeping away from limiting plate (15) one side on conical gear (5) and conical gear two (9) is fixedly connected with rotating tube (22) and rotating tube two (23) respectively, the surface of rotating tube one (22) and rotating tube two (23) runs through braced frame (6) and is connected with braced frame (6) spacing rotation.
8. The device for testing the bending resistance and torsion resistance of the textile according to claim 7, wherein: and a friction wheel (24) is fixedly sleeved on the surface of one rotating tube I (22), and the surface of the tangent line at the bottom of the friction wheel (24) is movably connected with the upper surface of the recording paper (4).
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| CN202210067572.6A CN114509352B (en) | 2022-01-20 | 2022-01-20 | Textile bending and torsion resistance characteristic testing device |
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| CN202210067572.6A CN114509352B (en) | 2022-01-20 | 2022-01-20 | Textile bending and torsion resistance characteristic testing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117405519A (en) * | 2023-12-14 | 2024-01-16 | 深圳稀导技术有限公司 | Graphene material detection device and method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB820799A (en) * | 1956-04-06 | 1959-09-23 | Klinger Mfg Co Ltd | Improvements in or relating to apparatus for detecting and measuring faults in knitted fabrics |
| CN107703005A (en) * | 2017-10-26 | 2018-02-16 | 中国计量大学 | A kind of counter-bending resistance against torsion test device of textile and method |
| CN110398411A (en) * | 2019-07-30 | 2019-11-01 | 陈建涛 | Textile tension intensity detection device |
| CN112697610A (en) * | 2021-01-08 | 2021-04-23 | 东莞市秀齐电子商务有限公司 | Circuit board receives torsional force check out test set |
| CN213291362U (en) * | 2020-07-20 | 2021-05-28 | 东莞市精锐智能制造有限公司 | 3D printer special platform that possesses regulatory function |
| CN113588519A (en) * | 2021-09-29 | 2021-11-02 | 南通酷依工贸有限公司 | Textile rain permeability test device |
| CN113655062A (en) * | 2021-07-14 | 2021-11-16 | 江苏建筑职业技术学院 | Textile defect detection equipment based on machine learning |
| CN215574295U (en) * | 2021-08-27 | 2022-01-18 | 广州市亿丰织带有限公司 | Fabrics strength tester |
-
2022
- 2022-01-20 CN CN202210067572.6A patent/CN114509352B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB820799A (en) * | 1956-04-06 | 1959-09-23 | Klinger Mfg Co Ltd | Improvements in or relating to apparatus for detecting and measuring faults in knitted fabrics |
| CN107703005A (en) * | 2017-10-26 | 2018-02-16 | 中国计量大学 | A kind of counter-bending resistance against torsion test device of textile and method |
| CN110398411A (en) * | 2019-07-30 | 2019-11-01 | 陈建涛 | Textile tension intensity detection device |
| CN213291362U (en) * | 2020-07-20 | 2021-05-28 | 东莞市精锐智能制造有限公司 | 3D printer special platform that possesses regulatory function |
| CN112697610A (en) * | 2021-01-08 | 2021-04-23 | 东莞市秀齐电子商务有限公司 | Circuit board receives torsional force check out test set |
| CN113655062A (en) * | 2021-07-14 | 2021-11-16 | 江苏建筑职业技术学院 | Textile defect detection equipment based on machine learning |
| CN215574295U (en) * | 2021-08-27 | 2022-01-18 | 广州市亿丰织带有限公司 | Fabrics strength tester |
| CN113588519A (en) * | 2021-09-29 | 2021-11-02 | 南通酷依工贸有限公司 | Textile rain permeability test device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117405519A (en) * | 2023-12-14 | 2024-01-16 | 深圳稀导技术有限公司 | Graphene material detection device and method |
| CN117405519B (en) * | 2023-12-14 | 2024-04-09 | 深圳稀导技术有限公司 | Graphene material detection device and method |
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| CN114509352B (en) | 2023-11-07 |
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Denomination of invention: A testing device for the bending and torsion resistance characteristics of textiles Granted publication date: 20231107 Pledgee: Bank of Suzhou Co.,Ltd. Yancheng Dafeng sub branch Pledgor: Jiangsu Zhenlu Textile Co.,Ltd. Registration number: Y2024980008717 |
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