CN205826433U - A kind of fluid pressure type fabric bursts intensity meter - Google Patents
A kind of fluid pressure type fabric bursts intensity meter Download PDFInfo
- Publication number
- CN205826433U CN205826433U CN201620817087.6U CN201620817087U CN205826433U CN 205826433 U CN205826433 U CN 205826433U CN 201620817087 U CN201620817087 U CN 201620817087U CN 205826433 U CN205826433 U CN 205826433U
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Abstract
This utility model provides a kind of fluid pressure type fabric bursts intensity meter, including supporting mechanism, pneumatic mechanism, hydraulic mechanism and TT&C system, described supporting mechanism includes frame, described frame is provided with workbench and lower clamping device, described pneumatic mechanism includes the cylinder being fixed in frame, described cylinder connects external air source by air-operated solenoid valve, the cylinder rod of cylinder connects has displacement transducer to fix cylinder, installation position displacement sensor in cylinder fixed by displacement transducer, described hydraulic mechanism includes the servo-actuating device being fixed in frame, fuel tank and oil cylinder, described oil cylinder includes piston cylinder and piston, described piston cylinder is provided with oil-through hole, described oil-through hole connects hydraulic buttery valve, described hydraulic buttery valve connects fuel tank and the oil-in of lower clamping device by pipeline, it is configured with pressure transducer on the pipeline that described oil cylinder connects.This device structure is simple, and automaticity is high, it is possible to realizes the automatic test of fabric bursts performance, and has advantage stable, that measuring accuracy is high.
Description
Technical field
This utility model relates generally to the materials such as various textile, nonwoven fabric, leather, in longitude and latitude all directions stress simultaneously
Time, the performance measurement technical field of expansionary force and expansion ratio, specifically a kind of fluid pressure type fabric bursts intensity meter.
Background technology
The test of bursting of fabric refers to by sample holder on extendible diaphragm, applies pressure, make diaphragm below diaphragm
Expand with sample, increase pressure with constant speed until specimen broke, record bursting strength and burst expansion ratio.
At present, when textile fabric bursts the mensuration of performance, hydraulic method is a kind of relatively conventional method.Hydraulic method
Range is relatively wide, but there are the following problems during concrete mensuration:
1, testing equipment automaticity is low, and how by manual control, operating process is loaded down with trivial details, and hydraulic fluid leak easily pollutes ring
Border, and burst return may cause diaphragm breakage not in time.
2, legacy equipment also has the shortcoming that motion noise is high, measuring accuracy is low, be not easy to maintenance.
3, in legacy equipment, clamping dynamics for test specimen is uniform not, is easily caused skidding and disconnected jaw, causes
Test data are inaccurate.
Utility model content
For solving the deficiency of current technology, this utility model combines prior art, from reality application, it is provided that a kind of liquid
Pressure type fabric bursts intensity meter, this device structure is simple, and automaticity is high, it is possible to realize the automatic survey of fabric bursts performance
Examination, and there is advantage stable, that measuring accuracy is high.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of fluid pressure type fabric bursts intensity meter, including supporting mechanism, pneumatic mechanism, hydraulic mechanism and TT&C system, institute
State supporting mechanism and include that frame, described frame are provided with workbench and lower clamping device, arrange bottom described lower clamping device into
Hydraulic fluid port, described pneumatic mechanism includes the cylinder being fixed in frame, and described cylinder connects external air source, gas by air-operated solenoid valve
The cylinder rod of cylinder connects has displacement transducer to fix cylinder, and installation position displacement sensor in cylinder fixed by displacement transducer, and displacement transducer is solid
Safety barrel end connects bell glass, and displacement transducer may pass through bell glass and detects the fabric on lower clamping device, described liquid
Press mechanism includes servo-actuating device, fuel tank and the oil cylinder being fixed in frame, and described oil cylinder includes piston cylinder and piston, described
Servo-actuating device can drive piston to move in piston cylinder, and described piston cylinder is provided with oil-through hole, and described oil-through hole is by pipe
Road connects hydraulic buttery valve, and described hydraulic buttery valve connects fuel tank and the oil-in of lower clamping device, described oil cylinder by pipeline
It is configured with pressure transducer, institute's displacement sensors, pressure transducer, air-operated solenoid valve, servo-drive machine on the pipeline connected
Structure, hydraulic buttery valve are all connected with TT&C system.
Described lower clamping device includes chassis, and described chassis arranges through oil-in, and chassis upper is placed with chuck,
Described chuck connects by dismountable retaining ring and chassis are fixing, and the junction of described chassis and chuck is provided with and cooperates
Annular groove and annular protrusion.
Described lower clamping device also includes that seal cup, described seal cup are fixed in frame, and chassis, chuck and retaining ring are equal
It is arranged in seal cup.
Described pneumatic mechanism also includes that manual pressure regulating valve and Pressure gauge, manual pressure regulating valve and Pressure gauge are arranged at cylinder
On supply air line.
Described servo-actuating device includes that servomotor, reducer of turbodrill and drive mechanism, described drive mechanism include little
Belt wheel and big belt wheel, described small pulley connects reducer of turbodrill, described big belt wheel connection wire rod drive mechanism, big belt wheel and small band
Being connected by belt between wheel, described lead screw transmission mechanism connects piston.
Described lead screw transmission mechanism includes screw mandrel sleeve, piston boit and screw mandrel, and screw mandrel method is passed through in described screw mandrel sleeve one end
Blue fixing with frame is connected, and the other end is fixing with piston cylinder to be connected, and described piston boit is arranged in screw mandrel sleeve, and described screw mandrel sets
Putting in piston boit and in piston boit threaded engagement, described piston boit is fixedly connected with the piston.
Being installed with limited block on described piston boit, described frame is provided with the limit switch coordinated with limited block.
Being further fixed on outer protecting glass in described frame, described outer protecting glass is arranged on above workbench, described
Cylinder fixed by displacement transducer and bell glass is arranged in outer protecting glass.
The beneficial effects of the utility model:
1, this utility model simple in construction, automaticity is high, all can be controlled the clamping of sample, force etc. by automatization
System, it is not necessary to manual operation, and this equipment uses servo drive system, makes that instrumentation is simple, measuring accuracy is high, stable make an uproar
Sound is low, easy to maintenance.
2, this use novel employing Pneumatic clamping mechanism, and by chassis and the annular groove of chuck setting and annular protrusion
Make sample holder uniform, be difficult to that skidding and disconnected jaw occur, easy to use.
3, this utility model is by arranging seal cup on lower clamping device, can prevent hydraulic fluid leak, it is to avoid to ring
The pollution in border.
4, servo drive system of the present utility model uses belt transmission, drives screw mechanism to make piston transport by belt wheel
Dynamic, carry out oil suction during piston movement and push away oil operation, its structure motion is flexible, and kinematic accuracy is high, noise is low, and it is right to realize
The accurate control of piston.
5, the lead screw transmission mechanism simple in construction of this use, stable, noise is low, it is possible to ensure the flexible motion of piston
With accurately control.
6, this utility model is by the limit switch arranged, and piston motion range can be avoided to exceed use range, improve
The safety in utilization of this equipment and stability.
7, the protecting glass arranged in this utility model frame can guarantee test personnel to by the safe handling of equipment, with
Time do not interfere with testing crew process of the test carried out Real Time Observation.
Accompanying drawing explanation
Accompanying drawing 1 is this utility model population structure schematic diagram；
Accompanying drawing 2 go for this utility model except structural representation after protecting glass；
Accompanying drawing 3 is this utility model pneumatic mechanism structural representation；
Accompanying drawing 4 is clamping device sectional view under this utility model；
Accompanying drawing 5 is this utility model hydraulic mechanism structural representation；
Accompanying drawing 6 is this utility model hydraulic mechanism sectional view.
Label shown in accompanying drawing: 1, frame；2, outer protecting glass；3, workbench；4, pneumatic mechanism；41, air-powered electromagnetic
Valve；42, cylinder；43, cylinder fixed by displacement transducer；44, bell glass；5, lower clamping device；51, chuck；52, retaining ring；53, the end
Dish；54, seal cup；6, hydraulic mechanism；61, servo-actuating device；62, oil cylinder；621, screw mandrel sleeve；622, screw mandrel；623, live
Stick harness；624, piston；625, piston cylinder；626, oil-through hole；63, fuel tank.
Detailed description of the invention
In conjunction with the drawings and specific embodiments, the utility model is described in further detail.Should be understood that these embodiments are only used for
This utility model is described rather than limits scope of the present utility model.In addition, it is to be understood that reading this utility model instruction
Content after, this utility model can be made various changes or modifications by those skilled in the art, and these equivalent form of values fall equally
In scope defined herein.
As shown in drawings, a kind of fluid pressure type fabric bursts intensity meter, including supporting mechanism, pneumatic mechanism 4, hydraulic mechanism 6
And TT&C system, described supporting mechanism includes that frame 1, described frame 1 are provided with workbench 3 and lower clamping device 5, described lower folder
Holding and arrange oil-in bottom mechanism 5, described pneumatic mechanism 4 includes the cylinder 42 being fixed in frame 1, and described cylinder 42 passes through gas
Moving electromagnetic valve 41 connects external air source, and the cylinder rod of cylinder 42 connects has displacement transducer to fix cylinder 43, and cylinder fixed by displacement transducer
Installation position displacement sensor in 43, displacement transducer fix cylinder 43 end connect bell glass 44, displacement transducer may pass through bell glass
Fabric on 44 pairs of lower clamping devices 5 detects, and described hydraulic mechanism 6 includes the servo-actuating device being fixed in frame 1
61, fuel tank 63 and oil cylinder 62, described oil cylinder 62 includes that piston cylinder 625 and piston 624, described servo-actuating device 61 can drive work
Plug 624 moves in piston cylinder 625, and described piston cylinder 625 is provided with oil-through hole 626, and described oil-through hole 626 is connected by pipeline
Hydraulic buttery valve, described hydraulic buttery valve connects fuel tank 63 and the oil-in of lower clamping device 5 by pipeline, and described oil cylinder 62 is even
Pressure transducer, institute's displacement sensors, pressure transducer, air-operated solenoid valve 41, servo-drive machine it is configured with on the pipeline connect
Structure 61, hydraulic buttery valve are all connected with TT&C system.
Lower clamping device 5 of the present utility model and pneumatic mechanism 4 coordinate the clamping realizing sample, the cylinder of pneumatic mechanism 4
42 motor processs drive displacement transducer fix cylinder 43, and then drive bell glass to be pressed in sample for 44 times on lower clamping device 5
Compressing, bell glass 44 is provided with through hole, and this through hole becomes for the displacement dilation dimension of sample in displacement sensor bell glass 44
Changing, the action of cylinder 42 is controlled by air-operated solenoid valve 41.The bulbs of pressure of the present utility model are provided by hydraulic mechanism 6, liquid
Servo-actuating device 61 in press mechanism 6 drives piston 624 to move in piston cylinder 625, and piston cylinder 625 is by oilhole 626 even
Connecing exterior line, when piston 624 moves upward in piston cylinder 625, piston cylinder 625 passes through exterior line internally oil suction,
When piston 624 moves downward in piston cylinder 625, piston cylinder 625 pushes out oil by exterior line, pushes away sample during oil
Gradually expanding until bursting, owing to being provided with pressure transducer on exterior line, therefore can record pressure when bursting, owing to setting
Put displacement transducer and therefore can record change in displacement when bursting.The exterior line that piston cylinder 625 connects is provided with hydraulic pressure electricity
Magnet valve, when piston cylinder 625 oil suction, the passage of hydraulic buttery valve connection piston cylinder 625 to fuel tank 63 makes piston cylinder 625 from fuel tank
Oil suction in 63, when piston cylinder 625 pushes away oil, hydraulic buttery valve connection piston cylinder 625, to the passage of lower clamping device 5, makes sample
Expand.Displacement transducer, pressure transducer, air-operated solenoid valve 41, servo-actuating device 61, hydraulic buttery valve are all by observing and controlling system
System is measured and controls.This utility model automaticity is high, simple to operate, it is possible to realize the automatic of yarn fabric BURSTING STRENGTH
Quickly measure.
As shown in Figure 4, lower clamping device 5 includes chassis 53, and chassis 53 arranges through oil-in, top, chassis 53
Being placed with chuck 51, chuck 51 is by the fixing connection of dismountable retaining ring 52 and chassis 53, chassis 53 and the combination of chuck 51
Place is provided with the annular groove and annular protrusion cooperated.This structure makes the clamping of sample convenient and swift, and by such as accompanying drawing 4 institute
The annular groove shown and annular protrusion can make stable laminating between chassis 53 and chuck 51, it is to avoid produce during specimen test
Raw skidding, displacement and disconnected jaw, affect measuring accuracy.
As shown in Figure 4, lower clamping device 5 also includes that seal cup 54, described seal cup 54 are fixed in frame 1, chassis
53, chuck 51 and retaining ring 52 are arranged in seal cup 54.In this utility model when hydraulic oil is too much, overflow can be flow to
In dish 54, place oil leakage and go out to pollute environment, cause waste.
As shown in accompanying drawing 5,6, servo-actuating device 61 includes servomotor, reducer of turbodrill and drive mechanism, described biography
Motivation structure includes small pulley and big belt wheel, and described small pulley connects reducer of turbodrill, described big belt wheel connection wire rod drive mechanism,
Being connected by belt between belt wheel and small pulley greatly, described lead screw transmission mechanism connects piston 624；Lead screw transmission mechanism includes silk
Rod sleeve 621, piston boit 623 and screw mandrel 622, described screw mandrel sleeve 621 one end is connected by screw mandrel flange is fixing with frame 1,
The other end is fixing with piston cylinder 625 to be connected, and described piston boit 623 is arranged in screw mandrel sleeve 621, and described screw mandrel 622 is arranged on
In piston boit 623 and in piston boit 623 threaded engagement, described piston boit 623 is fixing with piston 624 to be connected；Described piston boit 623
On be installed with limited block, described frame 1 is provided with the limit switch coordinated with limited block.This utility model is by servo electricity
The mode of machine and V belt translation drives piston movement, and it has stable, and noise is little, the advantage that precision is high, uses screw mandrel simultaneously
Drive mechanism, is accurately controlled the motion of piston 624, piston 624 can be prevented to be moved through position by the limit switch arranged, it is ensured that
Equipment safety in utilization.
Claims (8)
1. a fluid pressure type fabric bursts intensity meter, including supporting mechanism, pneumatic mechanism (4), hydraulic mechanism (6) and observing and controlling system
System, it is characterised in that: described supporting mechanism includes that frame (1), described frame (1) are provided with workbench (3) and lower clamping device
(5), described lower clamping device (5) bottom arranges oil-in, and described pneumatic mechanism (4) includes the cylinder being fixed in frame (1)
(42), described cylinder (42) connects external air source by air-operated solenoid valve (41), and the cylinder rod of cylinder (42) connects displacement sensing
Cylinder (43) fixed by device, and cylinder (43) interior installation position displacement sensor fixed by displacement transducer, and displacement transducer fixes cylinder (43) end even
Connecing bell glass (44), displacement transducer may pass through bell glass (44) and detects the fabric on lower clamping device (5), described liquid
Press mechanism (6) includes servo-actuating device (61), fuel tank (63) and oil cylinder (62), the described oil cylinder being fixed in frame (1)
(62) including piston cylinder (625) and piston (624), described servo-actuating device (61) can drive piston (624) at piston cylinder
(625) motion in, described piston cylinder (625) is provided with oil-through hole (626), and described oil-through hole (626) connects hydraulic pressure by pipeline
Electromagnetic valve, described hydraulic buttery valve connects fuel tank (63) and the oil-in of lower clamping device (5), described oil cylinder (62) by pipeline
Being configured with pressure transducer on the pipeline connected, institute's displacement sensors, pressure transducer, air-operated solenoid valve (41), servo are driven
Motivation structure (61), hydraulic buttery valve are all connected with TT&C system.
2. a kind of fluid pressure type fabric bursts intensity meter as claimed in claim 1, it is characterised in that: described lower clamping device (5)
Including chassis (53), described chassis (53) arranging through oil-in, chassis (53) top is placed with chuck (51), described folder
Dish (51) connects by dismountable retaining ring (52) and chassis (53) are fixing, described chassis (53) and the junction of chuck (51)
It is provided with the annular groove and annular protrusion cooperated.
3. a kind of fluid pressure type fabric bursts intensity meter as claimed in claim 2, it is characterised in that: described lower clamping device (5)
Also include that seal cup (54), described seal cup (54) are fixed in frame (1), chassis (53), chuck (51) and retaining ring (52)
It is arranged in seal cup (54).
4. a kind of fluid pressure type fabric bursts intensity meter as claimed in claim 1, it is characterised in that: described pneumatic mechanism (4) is also
It is arranged on the supply air line of cylinder (42) including manual pressure regulating valve and Pressure gauge, manual pressure regulating valve and Pressure gauge.
5. a kind of fluid pressure type fabric bursts intensity meter as claimed in claim 1, it is characterised in that: described servo-actuating device
(61) include that servomotor, reducer of turbodrill and drive mechanism, described drive mechanism include small pulley and big belt wheel, described small band
Wheel connects reducer of turbodrill, described big belt wheel connection wire rod drive mechanism, is connected by belt, institute between big belt wheel and small pulley
State lead screw transmission mechanism and connect piston (624).
6. a kind of fluid pressure type fabric bursts intensity meter as claimed in claim 5, it is characterised in that: described lead screw transmission mechanism bag
Including screw mandrel sleeve (621), piston boit (623) and screw mandrel (622), screw mandrel flange and machine are passed through in described screw mandrel sleeve (621) one end
Frame (1) is fixing to be connected, and the other end is fixing with piston cylinder (625) to be connected, and described piston boit (623) is arranged on screw mandrel sleeve (621)
In, described screw mandrel (622) is arranged in piston boit (623) and in piston boit (623) threaded engagement, described piston boit (623) with
Piston (624) is fixing to be connected.
7. a kind of fluid pressure type fabric bursts intensity meter as claimed in claim 6, it is characterised in that: on described piston boit (623)
Being installed with limited block, described frame (1) is provided with the limit switch coordinated with limited block.
8. a kind of fluid pressure type fabric bursts intensity meter as claimed in claim 1, it is characterised in that: the most solid in described frame (1)
Surely having outer protecting glass (2), described outer protecting glass (2) to be arranged on workbench (3) top, institute's displacement sensors is fixed
Cylinder (43) and bell glass (44) are arranged in outer protecting glass (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620817087.6U CN205826433U (en) | 2016-07-28 | 2016-07-28 | A kind of fluid pressure type fabric bursts intensity meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620817087.6U CN205826433U (en) | 2016-07-28 | 2016-07-28 | A kind of fluid pressure type fabric bursts intensity meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205826433U true CN205826433U (en) | 2016-12-21 |
Family
ID=57557654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620817087.6U Expired - Fee Related CN205826433U (en) | 2016-07-28 | 2016-07-28 | A kind of fluid pressure type fabric bursts intensity meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205826433U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106840923A (en) * | 2017-01-18 | 2017-06-13 | 江苏海四达电源股份有限公司 | The verifying attachment of aluminium foil puncture resistance |
| CN108562725A (en) * | 2018-06-06 | 2018-09-21 | 赤峰圣伦绒毛制品有限公司 | Density measuring device |
| CN111504794A (en) * | 2020-04-25 | 2020-08-07 | 天纺标(上海)检测科技有限公司 | Fabric bursting strength appearance |
| CN114076714A (en) * | 2021-09-02 | 2022-02-22 | 广州辰睿智能装备有限公司 | Fabric bursting property tester |
-
2016
- 2016-07-28 CN CN201620817087.6U patent/CN205826433U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106840923A (en) * | 2017-01-18 | 2017-06-13 | 江苏海四达电源股份有限公司 | The verifying attachment of aluminium foil puncture resistance |
| CN108562725A (en) * | 2018-06-06 | 2018-09-21 | 赤峰圣伦绒毛制品有限公司 | Density measuring device |
| CN111504794A (en) * | 2020-04-25 | 2020-08-07 | 天纺标(上海)检测科技有限公司 | Fabric bursting strength appearance |
| CN114076714A (en) * | 2021-09-02 | 2022-02-22 | 广州辰睿智能装备有限公司 | Fabric bursting property tester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20180728 |