CN209542304U - A kind of continous way textile material tension failure acoustic emission signal detection device - Google Patents
A kind of continous way textile material tension failure acoustic emission signal detection device Download PDFInfo
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- CN209542304U CN209542304U CN201822242234.3U CN201822242234U CN209542304U CN 209542304 U CN209542304 U CN 209542304U CN 201822242234 U CN201822242234 U CN 201822242234U CN 209542304 U CN209542304 U CN 209542304U
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- textile material
- acoustic emission
- continous way
- signal detection
- emission signal
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Abstract
The utility model discloses a kind of continous way textile material tension failure acoustic emission signal detection devices, it is characterized in that, described device includes pedestal, its surface is disposed with let off roll, sub-argument frame, clamp assemblies, the sound signal sensing device above clamp assemblies, clamp assemblies can include fixing end and movable end, wherein, movable end can be mobile in susceptor surface by cylinder, can be improved detection accuracy.
Description
Technical field
The utility model relates to a kind of detection devices of textile material.
Background technique
Assessment textile material performance tradition is concentrated mainly on terms of mechanics, such as initial modulus, ultimate strength, breaking strength
Performance.Such index is more macroscopical, fuzzy to its performance evaluation, and the microphysics that textile material can not accurately be presented is special
Property.Existing textile material cupping machine only obtains from the load-deformation curve of material Tensile Fracture Process relevant
Mechanical property lacks and is also unfavorable for the optimization of textile material production process to the deep structure research in it in failure mode and mentions
It is high.
Textile material tension failure acoustic emission signal be due to material under external force, deformation occurs or fracture,
The transient state elastic stress wave discharged during this, is converted into acoustic emission signal through sensor.It is worth noting that, environment is made an uproar
Sound will have a direct impact on AE signal, keep collected signal increasingly complex, influence the degree of purity of signal, be unfavorable for subsequent to signal
Analysis and processing.
Utility model content
The purpose of this utility model is in order to overcome the problems referred above, to propose a kind of continous way textile material tension failure sound emission
Signal supervisory instrument can be improved detection accuracy.
A kind of continous way textile material tension failure acoustic emission signal detection device that the utility model is proposed, feature
It is, described device includes pedestal, and surface is disposed with let off roll, sub-argument frame, clamp assemblies, is located above clamp assemblies
Sound signal sensing device, clamp assemblies can include fixing end and movable end, wherein movable end can be by cylinder in pedestal
Surface is mobile.
Further, the fixing end of the clamp assemblies is pressing plate, and movable end is transportable clamping jaw, is located at fixing end
Side specifically includes the pedestal of inverted T-shaped, and setting connection pedestal in main part bottom specifically includes the longitudinal supporting plate of side,
Side plate face is fixed with supporting block, and lower clamping cushion block is arranged at the top of supporting block, and hydraulic cylinder is fixed on above lower clamping cushion block,
Cushion block is clamped in piston rod connection.
Further, Telescopic-cylinder bar connects pedestal side.
Further, described device further includes two groups of live-rollers, wherein one group is set to consolidating for sub-argument frame and clamp assemblies
Between fixed end, another group of rear for being set to clamp assemblies movable end range.
Further, air inlet is provided at the live-roller at the rear of clamp assemblies movable end range.
For the ease of waste material discharging, the susceptor surface at air inlet rear is provided with waste material cylinder.
Further, in order to improve detection accuracy, sound signal sensing device is arranged on expansion bracket, is sequentially connected capture card
With control module.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2, Fig. 3 are the schematic diagram after the utility model is mobile.
Fig. 4 is the schematic diagram of the utility model clamping device movable end.
In figure: 1 pedestal, 2 unwinding devices, 3 sub-argument framves, 4 clamping device fixing ends, 5 second live-rollers, 6 first live-rollers,
7 clamping device movable ends, 8 waste material cylinders, 9 expansion brackets, 10 acoustic signal sensors, 11 data collecting cards, 12 computers, 101
Fagging, 102 supporting blocks, 103 clamp down cushion blocks, clamp cushion block, 105 hydraulic cylinders, 106 piston rods on 104.
Specific embodiment
In order to be readily apparent from the technical means, creative features, achievement of purpose, and effectiveness of the utility model, tie below
It closes attached drawing and above-mentioned utility model is further described.
A kind of continous way textile material tension failure acoustic emission signal detection device as shown in figures 1-4, feature exist
In, described device include pedestal, surface be disposed with let off roll, sub-argument frame, clamp assemblies, above clamp assemblies
Sound signal sensing device, clamp assemblies can include fixing end and movable end, wherein movable end can be by cylinder in pedestal table
Face is mobile.When detecting yarn, yarn passes through above equipment when setting up.
Wherein, the fixing end of clamp assemblies is pressing plate, and yarn is compressed when needing to acquire signal, and movable end is transportable
Clamping jaw is located at fixing end side, specifically includes the pedestal of inverted T-shaped, and setting connection pedestal in main part bottom specifically includes side
The longitudinal supporting plate in portion, side plate face are fixed with supporting block, and lower clamping cushion block is arranged at the top of supporting block, under hydraulic cylinder is fixed on
It clamping above cushion block, cushion block is clamped in piston rod connection, Telescopic-cylinder bar connects pedestal side, when acquiring signal, clamping jaw pressure
Mobile and stretch-broken yarn after tight feeder line.
In order to maintain tension, live-roller is arranged two groups, wherein one group of fixing end for being set to sub-argument frame and clamp assemblies it
Between, another group of rear for being set to clamp assemblies movable end range.
In discharging, the air inlet at the live-roller at the rear of clamp assemblies movable end range works, and will draw
The waste material cylinder at disconnected the end of a thread sucking rear.
In order to improve the precision of signal acquisition, sound signal sensing device is arranged on expansion bracket, be sequentially connected capture card with
Computer, when stretch-broken yarn, expansion bracket stretching, extension makes sound signal sensing device against yarn.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, the utility model can also on the premise of not departing from the spirit and scope of the utility model
There are various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The utility model is wanted
Protection scope is asked to be defined by appended claims and its equivalent.
Claims (7)
1. a kind of continous way textile material tension failure acoustic emission signal detection device, which is characterized in that described device includes bottom
Seat, surface are disposed with let off roll, sub-argument frame, clamp assemblies, the sound signal sensing device above clamp assemblies, press from both sides
Holding component can include fixing end and movable end, wherein movable end can be mobile in susceptor surface by cylinder.
2. a kind of continous way textile material tension failure acoustic emission signal detection device according to claim 1, feature
It is, the fixing end of the clamp assemblies is pressing plate, and movable end is transportable clamping jaw, is located at fixing end side, specific to wrap
The pedestal of inverted T-shaped is included, setting connection pedestal in main part bottom specifically includes the longitudinal supporting plate of side, side plate face is solid
Surely there is supporting block, lower clamping cushion block is arranged at the top of supporting block, and hydraulic cylinder is fixed on above lower clamping cushion block, piston rod connection
Upper clamping cushion block.
3. a kind of continous way textile material tension failure acoustic emission signal detection device according to claim 2, feature
It is, Telescopic-cylinder bar connects pedestal side.
4. a kind of continous way textile material tension failure acoustic emission signal detection device according to claim 1, feature
It is, described device further includes two groups of live-rollers, wherein one group is set between sub-argument frame and the fixing end of clamp assemblies, it is another
Group is set to the rear of clamp assemblies movable end range.
5. a kind of continous way textile material tension failure acoustic emission signal detection device according to claim 4, feature
It is, is provided with air inlet at the live-roller at the rear of clamp assemblies movable end range.
6. a kind of continous way textile material tension failure acoustic emission signal detection device according to claim 5, feature
It is, the susceptor surface at air inlet rear is provided with waste material cylinder.
7. a kind of continous way textile material tension failure acoustic emission signal detection device according to claim 1, feature
It is, sound signal sensing device is arranged on expansion bracket, is sequentially connected capture card and control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822242234.3U CN209542304U (en) | 2018-12-29 | 2018-12-29 | A kind of continous way textile material tension failure acoustic emission signal detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822242234.3U CN209542304U (en) | 2018-12-29 | 2018-12-29 | A kind of continous way textile material tension failure acoustic emission signal detection device |
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| Publication Number | Publication Date |
|---|---|
| CN209542304U true CN209542304U (en) | 2019-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822242234.3U Active CN209542304U (en) | 2018-12-29 | 2018-12-29 | A kind of continous way textile material tension failure acoustic emission signal detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111141598A (en) * | 2020-02-28 | 2020-05-12 | 无锡商测检测技术有限公司 | High-precision high-stroke tensile machine and operating system thereof |
-
2018
- 2018-12-29 CN CN201822242234.3U patent/CN209542304U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111141598A (en) * | 2020-02-28 | 2020-05-12 | 无锡商测检测技术有限公司 | High-precision high-stroke tensile machine and operating system thereof |
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