CN113218751A - Tensile detection device of textile material intensity - Google Patents
Tensile detection device of textile material intensity Download PDFInfo
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- CN113218751A CN113218751A CN202110427694.7A CN202110427694A CN113218751A CN 113218751 A CN113218751 A CN 113218751A CN 202110427694 A CN202110427694 A CN 202110427694A CN 113218751 A CN113218751 A CN 113218751A
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- 239000000463 material Substances 0.000 title claims abstract description 69
- 239000004753 textile Substances 0.000 title claims abstract description 42
- 238000001514 detection method Methods 0.000 title claims abstract description 26
- 238000003825 pressing Methods 0.000 claims abstract description 21
- 238000003780 insertion Methods 0.000 claims abstract description 13
- 230000037431 insertion Effects 0.000 claims abstract description 13
- 230000001681 protective effect Effects 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims description 11
- 238000009864 tensile test Methods 0.000 claims description 11
- 239000003818 cinder Substances 0.000 claims description 10
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 abstract description 4
- 238000012360 testing method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005452 bending Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 230000001680 brushing effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002121 nanofiber Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- -1 yarns 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
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive 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
- 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
- G01N2203/02—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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Abstract
The invention relates to the technical field of material detection, and discloses a textile material strength tensile detection device which comprises a rack, wherein a fixed plate is fixedly connected to one side of the rack, two mounting holes are formed in one side of the fixed plate, a sleeve is movably connected to one side of each mounting hole, an insertion rod is movably connected in the sleeve, a first clamping plate is fixedly connected to the bottom of the insertion rod, a pressing plate is fixedly connected to the top of the sleeve, a second spring is movably connected to one side of the sleeve, the second spring is located between the fixed plate and the pressing plate, and a third spring is movably connected to one side of the insertion rod. The invention not only can smooth the textile material, prevent the bending of the material from influencing the detection effect and improve the detection quality of the device, but also can drive the protective cover to automatically rotate to protect the testing personnel during detection, thereby improving the safety and the automation degree of the device, cleaning the batting on the rack and improving the self-cleaning capability of the device.
Description
Technical Field
The invention relates to the technical field of material detection, in particular to a tensile strength detection device for a textile material.
Background
As is well known, textile materials refer to fibers and fiber products, and are specifically represented as fibers, yarns, fabrics and composites thereof, in modern textiles, the research and development of new textile materials, especially the development and use of nanofibers, break through the concept of textile materials in the traditional sense, the textile materials become important components of soft materials, and the basic characteristics of the textile materials are mainly researched in the form of 'shape' and composites thereof.
And the quality of textile material's tensile degree directly influences textile material's quality to and the quality of finished product, so textile material all need carry out tensile test to it after production or before using, avoid using or make the finished product unqualified, influence the benefit, but textile material tensile detection device on the market only fixes the material on the device when using, then carries out tensile test, but can not carry out automatic smoothing to the material, has reduced the experimental precision of textile material.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a textile material strength tensile detection device, which mainly aims to solve the problems that the existing device cannot smooth textile materials and reduce the detection accuracy.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme:
a textile material strength tensile detection device comprises a rack, wherein a fixed plate is fixedly connected to one side of the rack, two mounting holes are formed in one side of the fixed plate, a sleeve is movably connected to one side of each mounting hole, an insertion rod is movably connected into the sleeve, a first clamping plate is fixedly connected to the bottom of the insertion rod, a pressing plate is fixedly connected to the top of the sleeve, a second spring is movably connected to one side of the sleeve and is positioned between the fixed plate and the pressing plate, a third spring is movably connected to one side of the insertion rod and is positioned between the sleeve and the first clamping plate, a second telescopic rod is fixedly connected to one side of the sleeve, a clamping block is fixedly connected to one end of the second telescopic rod, a fifth spring is movably connected to one side of the second telescopic rod and is positioned between the clamping block and the sleeve, a limiting groove is formed in one side of the rack, a pressing frame is fixedly connected to the bottom of the fixed plate, the utility model discloses a motor, including frame, first slider, last fixed surface of first slider, top fixedly connected with second slider, one side swing joint of first slider has a sixth spring, and the sixth spring is located between second slider and the first slider, and one side fixedly connected with dead lever of flexible second slider, one side fixedly connected with brush board of dead lever, the bottom fixedly connected with thread block of dead lever, one side fixedly connected with motor of frame, one side swing joint of frame has the screw rod, and the one end of screw rod is fixed mutually with the one end of motor output shaft, one side of frame is equipped with centre gripping stretching mechanism.
Furthermore, the clamping and stretching mechanism comprises a first sliding chute and a second sliding plate, the second sliding plate is connected in the first sliding chute in a sliding manner, one side of the second sliding plate is movably connected with two sliding rods, the top of each sliding rod is fixedly connected with a synchronizing plate, one side of each sliding rod is movably connected with a fourth spring, the fourth spring is positioned between the synchronizing plate and the second sliding plate, the bottom of each sliding rod is fixedly connected with a second clamping plate, the upper surface of each second clamping plate is fixedly connected with a third telescopic rod, the top of each third telescopic rod is fixedly connected with a connecting frame, one side of each connecting frame is fixedly connected with a wedge-shaped plate, one side of each connecting frame is fixedly connected with a tension spring, the other end of each tension spring is fixed with the machine frame, one side of each third telescopic rod is movably connected with a seventh spring, the seventh spring is positioned between the second clamping plate and the connecting frame, and the bottom surface of the machine frame is provided with two sliding chutes, a first sliding plate is movably connected in the sliding groove, and a safety mechanism is arranged on one side of the rack.
On the basis of aforementioned scheme, safety mechanism includes the connecting axle, and the connecting axle rotates to be connected in one side of frame, one side fixedly connected with protective cover of connecting axle, two turbines of one side fixedly connected with of connecting axle, one side swing joint of frame has two worms, and the turbine meshes with the worm mutually, one side swing joint of frame has two connecting rods, and the connecting rod is fixed mutually with the worm, the bottom fixedly connected with gear of connecting rod, one side fixedly connected with rack of first slider, and the rack meshes with the gear mutually.
As a further scheme of the invention, the bottom of the rack is fixedly connected with a plurality of universal wheels, one side of the rack is fixedly connected with a plurality of connecting plates, one side of each connecting plate is provided with a threaded hole, and the threaded holes are movably connected with supporting legs.
Furthermore, the bottom surface of frame fixedly connected with display, the bottom surface of frame is equipped with two start button, one side fixedly connected with detector of frame.
On the basis of the scheme, one side of the rack is movably connected with a pressure rod, one side of the pressure rod is movably connected with a first spring, and the first spring is positioned above the rack.
As a further scheme of the present invention, a clamping frame is fixedly connected to one side of the first sliding plate, and a clamping rod is fixedly connected to one side of the second clamping plate.
Further, still include two extension boards, the top swing joint of extension board has the fastening to tie, two screw holes have all been seted up to one side of first splint and second splint, and the screw hole respectively with fastening threaded connection, the row's cinder notch has been seted up to one side of frame, one side fixedly connected with guide rail of row's cinder notch, swing joint has the collection box in the guide rail.
(III) advantageous effects
Compared with the prior art, the invention provides a textile material strength tensile detection device, which has the following beneficial effects:
1. this tensile detection device of textile material intensity through the setting of installation brush board on the dead lever for the dead lever can smooth textile material when following the thread block and removing, prevents that the material bending from influencing the detection effect, has improved the detection quality of device.
2. This tensile detection device of textile material intensity uses through the cooperation of turbine and worm for when the worm rotates, the turbine can drive the protective cover and rotate automatically when detecting, prevents that the material from taking place the departure and causing the injury to the experimenter at tensile in-process, has improved the security and the degree of automation of device.
3. This tensile detection device of textile material intensity uses through the cooperation of collecting box and row's cinder notch for the brush board is brushing the material when flat, can clean debris such as the batting in material and the frame into through row's cinder notch simultaneously and collect the box, improves the automatically cleaning ability of device.
4. This tensile detection device of textile material intensity uses through the cooperation of fastening bolt and extension board, can highly adjust the extension board when rotating the fastening bolt, makes the device can adapt to the textile material of different diameters, improves the flexibility that the device used.
Drawings
Fig. 1 is a schematic front view of a tensile strength testing apparatus 1 for textile materials according to an embodiment of the present invention;
FIG. 2 is a schematic rear view of a tensile strength testing apparatus 1 for textile materials according to an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of an embodiment 1 of a tensile strength testing apparatus for textile materials according to the present invention;
FIG. 4 is an enlarged schematic structural diagram of a point A of an embodiment 1 of the tensile testing apparatus for textile material strength according to the present invention;
FIG. 5 is an enlarged schematic structural diagram of a point B of an embodiment 1 of the tensile testing apparatus for textile material strength according to the present invention;
fig. 6 is a schematic cross-sectional structural diagram of an embodiment 2 of a tensile strength detecting device for textile materials according to the present invention.
In the figure: 1. a frame; 2. a protective cover; 3. a display; 4. a motor; 5. supporting legs; 6. a universal wheel; 7. a rack; 8. a gear; 9. a connecting rod; 10. a connecting shaft; 11. a worm; 12. a turbine; 13. a screw; 14. a pressure lever; 15. a first spring; 16. pressing a plate; 17. a sleeve; 18. a second spring; 19. a fixing plate; 20. a third spring; 21. inserting a rod; 22. a first splint; 23. brushing the board; 25. a start button; 26. a second splint; 27. a first slide plate; 28. a wedge plate; 29. a detector; 30. a first chute; 31. a connecting frame; 32. pressing a frame; 33. a tension spring; 34. a second slide plate; 35. a slide bar; 36. a fourth spring; 37. a first slider; 38. a first telescopic rod; 39. a thread block; 40. fixing the rod; 41. a limiting groove; 42. a fifth spring; 43. a second telescopic rod; 44. a clamping block; 45. a second slider; 46. a sixth spring; 47. a clamping rod; 48. a clamping frame; 49. a seventh spring; 50. a third telescopic rod; 51. fastening bolts; 52. a collection box; 53. and (5) lengthening the plate.
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 1
Referring to fig. 1-5, a textile material strength tension detection device comprises a frame 1, a fixing plate 19 is fixed on one side of the frame 1 through a bolt, two mounting holes are formed on one side of the fixing plate 19, a sleeve 17 is slidably connected to one side of each mounting hole, an insertion rod 21 is inserted in the sleeve 17, a first clamping plate 22 is fixed at the bottom of the insertion rod 21 through a bolt, when the first clamping plate 22 moves downwards, the material can be clamped and fixed, a pressing plate 16 is fixed at the top of the sleeve 17 through a bolt, a second spring 18 is sleeved on one side of the sleeve 17, the second spring 18 is positioned between the fixing plate 19 and the pressing plate 16, the second spring 18 plays a role in resetting the sleeve 17, a third spring 20 is sleeved on one side of the insertion rod 21, the third spring 20 is positioned between the sleeve 17 and the first clamping plate 22, and the first clamping plate 22 is prevented from clamping the material too tightly through the cooperation of the insertion rod 21 and the third spring 20, damaging the material, affecting the detection result, one side of the sleeve 17 is fixed with a second telescopic rod 43 through a bolt, one end of the second telescopic rod 43 is fixed with a clamping block 44 through a bolt, one side of the second telescopic rod 43 is sleeved with a fifth spring 42, the fifth spring 42 is positioned between the clamping block 44 and the sleeve 17, one side of the rack 1 is provided with a limiting groove 41, when the clamping block 44 moves downwards, the clamping block 44 is pushed into the limiting groove 41 under the action of the fifth spring 42, so that one end of the material is clamped and fixed, the bottom of the fixing plate 19 is fixed with the pressing frame 32 through a bolt, one side of the rack 1 is provided with a communicating groove, the communicating groove is in sliding connection with a first sliding block 37, the upper surface of the first sliding block 37 is fixed with a first telescopic rod 38 through a bolt, the top of the first telescopic rod 38 is fixed with a second sliding block 45 through a bolt, one side of the first telescopic rod 38 is sleeved with a sixth spring 46, the sixth spring 46 is positioned between the second sliding block 45 and the first sliding block 37, one side of flexible second slider 45 is passed through the bolt fastening and is had dead lever 40, sixth spring 46 can reset dead lever 40 and second slider 45, one side of dead lever 40 is passed through the bolt fastening and is had brush board 23, brush board 23 can smooth the material, simultaneously clear up debris such as the batting on material and the frame 1, the bottom of dead lever 40 is passed through the bolt fastening and is had thread block 39, one side of frame 1 is passed through the bolt fastening and is had motor 4, one side of frame 1 is rotated and is connected with screw rod 13, when thread block 39 moves down and contacts with screw rod 13, screw rod 13 drives thread block 39 and removes, thereby carry out follow-up action, and the one end of screw rod 13 is fixed mutually with the one end of motor 4 output shaft, one side of frame 1 is equipped with centre gripping tensile mechanism.
In the invention, the clamping and stretching mechanism comprises a first sliding chute 30 and a second sliding chute 34, the second sliding chute 34 is connected in the first sliding chute 30 in a sliding manner, one side of the second sliding chute 34 is connected with two sliding rods 35 in a sliding manner, the top of each sliding rod 35 is fixed with a synchronous plate through a bolt, one side of each sliding rod 35 is sleeved with a fourth spring 36, the fourth spring 36 is positioned between the synchronous plate and the second sliding chute 34, the bottom of each sliding rod 35 is fixed with a second clamping plate 26 through a bolt, the upper surface of each second clamping plate 26 is fixed with a third telescopic rod 50 through a bolt, the top of each third telescopic rod 50 is fixed with a connecting frame 31 through a bolt, one side of each connecting frame 31 is fixed with a wedge-shaped plate 28 through a bolt, one side of each connecting frame 31 is fixed with a tension spring 33 through a bolt, the other end of each tension spring 33 is fixed with the machine frame 1, each tension spring 33 can reset the connecting frame 31 and the wedge-shaped plate 28, one side of each third telescopic rod 50 is sleeved with a seventh spring 49, and seventh spring 49 is located between second splint 26 and link 31, and seventh spring 49 prevents equally that second splint 26 from to the material centre gripping tension, and two spouts have been seted up to the bottom surface of frame 1, and sliding connection has first slide 27 in the spout, and one side of frame 1 is equipped with safety mechanism.
Particularly, the safety mechanism comprises a connecting shaft 10, the connecting shaft 10 is rotatably connected to one side of a rack 1, a protective cover 2 is fixed to one side of the connecting shaft 10 through bolts, two worm wheels 12 are fixed to one side of the connecting shaft 10 through bolts, two worm rods 11 are rotatably connected to one side of the rack 1, the worm wheels 12 are meshed with the worm rods 11, the worm rods 11 can drive the worm wheels 12 to rotate when rotating, so that the protective cover 2 is opened or closed, the safety of the device is improved, two connecting rods 9 are rotatably connected to one side of the rack 1, the connecting rods 9 are fixed to the worm rods 11, gears 8 are fixed to the bottoms of the connecting rods 9 through bolts, a rack 7 is fixed to one side of a first sliding block 37 through bolts, the rack 7 is meshed with the gears 8, the rack 7 moves to drive the gears 8 to rotate, the worm rods 11 are rotated, and a plurality of universal wheels 6 are fixed to the bottom of the rack 1 through bolts, one side of the frame 1 is fixed with a plurality of connecting plates through bolts, one side of the connecting plates is provided with a threaded hole, a supporting foot 5 is connected in the threaded hole in a threaded manner, when the device needs to move, the supporting foot 5 is rotated to lift the supporting foot 5, meanwhile, the universal wheel 6 falls to the ground to facilitate the transfer of the device, the display 3 is fixed on the bottom surface of the frame 1 through a bolt, the two start buttons 25 are arranged on the bottom surface of the frame 1 and prevent the device from being started by mistake, the detector 29 is fixed on one side of the frame 1 through a bolt, the press rod 14 is inserted into one side of the frame 1, the first spring 15 is sleeved on one side of the press rod 14, and the first spring 15 is positioned above the frame 1, one side of the first sliding plate 27 is fixed with a clamping frame 48 through a bolt, one side of the second clamping plate 26 is fixed with a clamping rod 47 through a bolt, and when the clamping rod 47 is inserted into the clamping frame 48, the first sliding plate 27 and the second clamping plate 26 move synchronously.
The working principle of the embodiment is as follows: when the device is used, one end of a raw material to be detected is placed below the first clamping plate 22, the other end of the raw material is placed below the second clamping plate 26, then the pressing plate 16 is pressed, the pressing plate 16 drives the sleeve 17 to slide downwards in the fixing plate 19, so that the inserted rod 21 and the first clamping plate 22 are pushed to move downwards, meanwhile, the sleeve 17 pushes the fixture block 44 to move downwards, the fixture block 44 is pushed into the limiting groove 41 under the action of the fifth spring 42, so that one end of the material is clamped and fixed, meanwhile, the fixing plate 19 drives the pressing frame 32 to move downwards, the pressing frame 32 pushes the fixing rod 40 to move downwards, so that the second slider 45 compresses the first telescopic rod 38 and the sixth spring 46, so that the second slider 45 is flush with the communication groove, meanwhile, the fixing rod 40 presses the threaded block 39 to be in contact with the screw 13, then, the device is started through the starting button 25, meanwhile, the motor 4 is started and drives the screw 13 to rotate, the screw 13 drives the threaded block 39 to move, the second slide block 45 and the first slide block 37 are made to move along the communication groove, the fixing rod 40 drives the brush plate 23 to move to brush the material, then when the brush plate 23 passes below the second clamping plate 26 and contacts with the wedge plate 28, the wedge plate 28 is pressed downwards, at the same time, under the action of the pressing frame 32, the second clamping plate 26 is pressed, the second clamping plate 26 drives the sliding rod 35 to slide in the second sliding plate 34, so as to clamp the other end of the material, meanwhile, the seventh spring 49 and the third telescopic rod 50 have the buffering function, the material is prevented from being extruded and deformed due to the overlarge downward pressure, the clamping rod 47 is inserted into the clamping frame 48, then the brush plate 23 pushes the connecting frame 31 to make the second clamping plate 26 and the first sliding plate 27 move, the material is detected through the detector 29, after the detection is completed, the motor 4 rotates reversely, the thread block 39 is retracted, at the same time, the connecting frame 31 and the wedge plate 28 are under the action of the tension spring 33, resetting is carried out, then the second clamping plate 26 is reset under the action of the fourth spring 36, then the thread block 39 is driven by the screw rod 13 to return to the initial position, then the pressing rod 14 is pressed, the pressing rod 14 pushes the fixture block 44, the fixture block 44 is pushed out of the limiting groove 41 by the pressing rod 14 due to the wedge shape of the fixture block 44, then the first clamping plate 22 is reset under the action of the second spring 18, the first clamping plate 22 loosens the clamping of the material, meanwhile, the brush plate 23 and the second sliding block 45 are reset under the action of the sixth spring 46, finally, the material is taken out, and the detection of the material is completed.
Example 2
Referring to fig. 6, a tensile detection device of textile material intensity, still include two extension plates 53, extension plate 53's top is rotated and is connected with fastening bolt 51, two screw holes have all been seted up to one side of first splint 22 and second splint 26, and the screw hole respectively with fastening bolt 51 threaded connection, rotate fastening bolt 51, can adjust first splint 22 and second splint 26's height, make the device can adapt to the material of different diameters, the row's of cinder notch has been seted up to one side of frame 1, there is the guide rail one side of row's cinder notch through the bolt fastening, sliding connection has collection box 52 in the guide rail, brush board 23 can be at the in-process that removes, push away foreign matter such as the batting on the frame 1 to row's cinder notch, fall into collection box 52 afterwards.
The working principle of the embodiment is as follows: during the use, rotate the gim peg 51 on first splint 22 and the second splint 26 according to the diameter of material, adjust the height of extension board 53, avoid first splint 22 and second splint 26 too big to the centre gripping dynamics of material, cause the damage to the material, brush board 23 is at the in-process that removes simultaneously, pushes away foreign matter such as the batting on the frame 1 to the row's cinder notch in, falls into collection box 52 afterwards, increases the automatically cleaning ability of device.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
In the description herein, it is to be noted that, unless expressly stated or limited otherwise, the terms "connected" and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection may be mechanical or electrical, and may be direct or indirect via an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description herein, it is noted that relational terms such as first and second, and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 tensile detection device of textile material intensity comprises a rack (1) and is characterized in that one side of the rack (1) is fixedly connected with a fixing plate (19), one side of the fixing plate (19) is provided with two mounting holes, one side of each mounting hole is movably connected with a sleeve (17), an insertion rod (21) is movably connected in each sleeve (17), the bottom of each insertion rod (21) is fixedly connected with a first clamping plate (22), the top of each sleeve (17) is fixedly connected with a pressing plate (16), one side of each sleeve (17) is movably connected with a second spring (18), each second spring (18) is positioned between the fixing plate (19) and the pressing plate (16), one side of each insertion rod (21) is movably connected with a third spring (20), each third spring (20) is positioned between each sleeve (17) and the corresponding first clamping plate (22), one side of each sleeve (17) is fixedly connected with a second telescopic rod (43), one end of the second telescopic rod (43) is fixedly connected with a clamping block (44), one side of the second telescopic rod (43) is movably connected with a fifth spring (42), the fifth spring (42) is positioned between the clamping block (44) and the sleeve (17), one side of the rack (1) is provided with a limiting groove (41), the bottom of the fixing plate (19) is fixedly connected with a pressing frame (32), one side of the rack (1) is provided with a communicating groove, the communicating groove is movably connected with a first sliding block (37), the upper surface of the first sliding block (37) is fixedly connected with a first telescopic rod (38), the top of the first telescopic rod (38) is fixedly connected with a second sliding block (45), one side of the first telescopic rod (38) is movably connected with a sixth spring (46), the sixth spring (46) is positioned between the second sliding block (45) and the first sliding block (37), and one side of the telescopic second sliding block (45) is fixedly connected with a fixing rod (40), one side fixedly connected with brush board (23) of dead lever (40), the bottom fixedly connected with screw thread piece (39) of dead lever (40), one side fixedly connected with motor (4) of frame (1), one side swing joint of frame (1) has screw rod (13), and the one end of screw rod (13) is fixed mutually with the one end of motor (4) output shaft, one side of frame (1) is equipped with centre gripping tension mechanism.
2. The tensile testing device of textile material strength according to claim 1, characterized in that: the clamping and stretching mechanism comprises a first sliding groove (30) and a second sliding plate (34), the second sliding plate (34) is connected in the first sliding groove (30) in a sliding manner, one side of the second sliding plate (34) is movably connected with two sliding rods (35), the top of each sliding rod (35) is fixedly connected with a synchronous plate, one side of each sliding rod (35) is movably connected with a fourth spring (36), each fourth spring (36) is located between each synchronous plate and the corresponding second sliding plate (34), the bottom of each sliding rod (35) is fixedly connected with a second clamping plate (26), the upper surface of each second clamping plate (26) is fixedly connected with a third telescopic rod (50), the top of each third telescopic rod (50) is fixedly connected with a wedge-shaped connecting frame (31), one side of each connecting frame (31) is fixedly connected with a corresponding clamping spring (28), one side of each connecting frame (31) is fixedly connected with a corresponding tension spring (33), and the other end of each tension spring (33) is fixed with the machine frame (1), one side swing joint of third telescopic link (50) has seventh spring (49), and seventh spring (49) are located between second splint (26) and link (31), two spouts have been seted up to the bottom surface of frame (1), swing joint has first slide (27) in the spout, one side of frame (1) is equipped with safety gear.
3. The tensile testing device of textile material strength according to claim 2, characterized in that: safety mechanism includes connecting axle (10), and connecting axle (10) rotate and connect the one side in frame (1), one side fixedly connected with protective cover (2) of connecting axle (10), two turbines (12) of one side fixedly connected with of connecting axle (10), one side swing joint of frame (1) has two worms (11), and worm (12) mesh mutually with worm (11), one side swing joint of frame (1) has two connecting rods (9), and connecting rod (9) are fixed mutually with worm (11), the bottom fixedly connected with gear (8) of connecting rod (9), one side fixedly connected with rack (7) of first slider (37), and rack (7) mesh mutually with gear (8).
4. The tensile testing device of textile material strength according to claim 1, characterized in that: the bottom of frame (1) is fixedly connected with a plurality of universal wheels (6), one side of frame (1) is fixedly connected with a plurality of connecting plates, and threaded hole is seted up to one side of connecting plate, and threaded hole swing joint has supporting legs (5).
5. The tensile testing device of textile material strength according to claim 1, characterized in that: the bottom fixed surface of frame (1) is connected with display (3), the bottom surface of frame (1) is equipped with two start button (25), one side fixed connection of frame (1) has detector (29).
6. The tensile testing device of textile material strength according to claim 1, characterized in that: one side swing joint of frame (1) has depression bar (14), and one side swing joint of depression bar (14) has first spring (15), and first spring (15) are located the top of frame (1).
7. The tensile testing device of textile material strength according to claim 2, characterized in that: one side of the first sliding plate (27) is fixedly connected with a clamping frame (48), and one side of the second clamping plate (26) is fixedly connected with a clamping rod (47).
8. A textile material strength tensile testing apparatus according to claim 1, further comprising two elongated plates (53), characterized in that: the top swing joint of extension plate (53) has fastening bolt (51), two screw holes have all been seted up to one side of first splint (22) and second splint (26), and the screw hole respectively with fastening bolt (51) threaded connection, row's cinder notch has been seted up to one side of frame (1), one side fixedly connected with guide rail of row's cinder notch, swing joint has collection box (52) in the guide rail.
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| CN115096703A (en) * | 2022-05-31 | 2022-09-23 | 钦州市宝康职业技能培训学校 | Device and method for testing biomechanical characteristics of soft tissues |
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