CN206740544U - A kind of membrane material twin shaft stress performance test equipment - Google Patents
A kind of membrane material twin shaft stress performance test equipment Download PDFInfo
- Publication number
- CN206740544U CN206740544U CN201720497128.2U CN201720497128U CN206740544U CN 206740544 U CN206740544 U CN 206740544U CN 201720497128 U CN201720497128 U CN 201720497128U CN 206740544 U CN206740544 U CN 206740544U
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- CN
- China
- Prior art keywords
- membrane material
- rotating disc
- twin shaft
- stress performance
- drawing mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
A kind of membrane material twin shaft stress performance test equipment is the utility model is related to, circular hole is provided with the center of frame upper surface；It is provided with above circular hole and passes through the rotatable rotating disc of rotary components；Rotary components are arranged on frame lower end；Rotating disc holds down assembly provided with several, for being compressed to the membrane material on rotating disc；Frame upper end is provided with four drawing mechanisms in crossing distribution, and for being stretched and being shunk to membrane material, and drawing mechanism is located on the outside of circular hole；Symmetrically arranged two dynamometers are additionally provided with frame；The both ends of dynamometer are connected with two adjacent drawing mechanisms respectively, for measuring pulling force data of the drawing mechanism to membrane material, overall structure of the present utility model is simple, automatically membrane material can be compressed, the stretching and contraction of twin shaft are carried out after being rotated using electric rotating machine to membrane material by drawing mechanism, the data of the related stress performance of membrane material are measured finally by dynamometer, meet actual testing requirement.
Description
Technical field
It the utility model is related to a kind of test equipment, more particularly to a kind of membrane material twin shaft stress performance test equipment.
Background technology
ETFE membrane materials be ethene with TFE copolymer made of thermoplastic film, have lightweight, fire-retardant, high printing opacity,
Durable, self-cleaning characteristic, it is a kind of high-quality building film material, is widely used in building trade field.In order to ETFE membrane materials
Basic performance, especially related stress performance tested, can be to the twin shaft of ETFE membrane materials so being badly in need of that design is a kind of
The equipment that stress performance is tested.
Utility model content
The purpose of the utility model be provided for overcome the deficiencies in the prior art it is a kind of can be to the stress of ETFE membrane materials
The membrane material twin shaft stress performance test equipment that can be tested.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：A kind of membrane material twin shaft stress performance test is set
It is standby, including frame, rotary components, rotating disc, hold down assembly, drawing mechanism and dynamometer；At the center of the frame upper surface
It is provided with circular hole；It is provided with above the circular hole and passes through the rotatable rotating disc of rotary components；The rotary components are arranged under frame
End；The rotating disc holds down assembly provided with several, for being compressed to the membrane material on rotating disc；The frame upper end is set
There are four drawing mechanisms in crossing distribution, for being stretched and being shunk to membrane material, and drawing mechanism is located on the outside of circular hole；
Symmetrically arranged two dynamometers are additionally provided with the frame；The both ends of the dynamometer respectively with two adjacent drawing mechanisms
It is connected, for measuring pulling force data of the drawing mechanism to membrane material.
Preferably, the rotary components include electric rotating machine and locating support；The frame lower end is provided with locating support；Institute
State locating support and be provided with the electric rotating machine vertically placed；The rotating shaft upper end of the electric rotating machine is connected with rotating disc.
Preferably, the locating support is U-shaped.
Preferably, it is described to hold down assembly including fixed block, compression cylinder and pressing plate；The fixed block is arranged on rotating disc
On；The rotating disc is provided with compression cylinder；The expansion link lower end of the compression cylinder is provided with pressing plate, and pressing plate is pointed to and rotated
Disk.
Preferably, the drawing mechanism includes motor, screw mandrel, sliding shoe, lower air cylinder and lower platen；The driving
Motor is connected with screw mandrel；The screw mandrel is provided with moveable sliding shoe；U-type groove is provided with the sliding shoe；Calmed the anger under described
Cylinder is arranged on sliding shoe, and the expansion link of lower air cylinder is connected with the lower platen in U-type groove；The two of the dynamometer
End is respectively between the motor and sliding shoe in corresponding drawing mechanism.
Due to the utilization of above-mentioned technical proposal, the utility model has following advantages compared with prior art：
The membrane material twin shaft stress performance test device of the utility model, overall structure simple and compact can be automatically right
Membrane material is compressed, and carries out the stretching and contraction of twin shaft after being rotated using electric rotating machine to membrane material by drawing mechanism, most
The data of the related stress performance of membrane material are measured by dynamometer afterwards, preferably meet actual testing requirement.
Brief description of the drawings
Technical solutions of the utility model are described further below in conjunction with the accompanying drawings：
Accompanying drawing 1 is structural representation of the present utility model；
Accompanying drawing 2 is the partial enlarged drawing in accompanying drawing 1；
Accompanying drawing 3 is the partial enlarged drawing in accompanying drawing 1；
Accompanying drawing 4 is the structural representation at another visual angle of the present utility model；
Wherein：1st, frame；2nd, rotating disc；3rd, hold down assembly；4th, drawing mechanism；5th, dynamometer；6th, electric rotating machine；7th, position
Support；31st, fixed block；32nd, compression cylinder；33rd, pressing plate；41st, motor；42nd, screw mandrel；43rd, sliding shoe；44th, lower air cylinder；
45th, lower platen；46th, U-type groove.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.
A kind of membrane material twin shaft stress performance test equipment described in the utility model as shown in accompanying drawing 1-4, including frame
1st, rotary components, rotating disc 2, hold down assembly 3, drawing mechanism 4 and dynamometer 5；Circle is provided with the center of the upper surface of frame 1
Hole；It is provided with above the circular hole and passes through the rotatable rotating disc 2 of rotary components；The rotary components are arranged on the lower end of frame 1；Institute
State rotating disc 2 and hold down assembly 3 provided with several, for being compressed to the membrane material on rotating disc 2；The upper end of frame 1 is set
There are four drawing mechanisms 4 in crossing distribution, for being stretched and being shunk to membrane material, and drawing mechanism 4 is located at outside circular hole
Side；Symmetrically arranged two dynamometers 5 are additionally provided with the frame 1；Drawn respectively with adjacent two at the both ends of the dynamometer 5
Stretch mechanism 4 to be connected, for measuring pulling force data of the drawing mechanism 4 to membrane material；The rotary components include electric rotating machine 6 and positioning
Support 7；The lower end of frame 1 is provided with locating support 7；The locating support 7 is provided with the electric rotating machine 6 vertically placed；It is described
The rotating shaft upper end of electric rotating machine 6 is connected with rotating disc 2；The locating support 7 is U-shaped；It is described hold down assembly including fixed block 31,
Compression cylinder 32 and pressing plate 33；The fixed block 31 is arranged on rotating disc 2；The rotating disc 2 is provided with compression cylinder 32；Institute
The expansion link lower end for stating compression cylinder 32 is provided with pressing plate 33, and pressing plate 33 points to rotating disc；The drawing mechanism includes driving electricity
Machine 41, screw mandrel 42, sliding shoe 43, lower air cylinder 44 and lower platen 45；The motor 41 is connected with screw mandrel 42；The screw mandrel
42 are provided with moveable sliding shoe 43；U-type groove 46 is provided with the sliding shoe 43；The lower air cylinder 44 is arranged on sliding shoe
On 43, and the expansion link of lower air cylinder 44 is connected with the lower platen 45 in U-type groove 46；The both ends of the dynamometer 5 point
Not Wei Yu corresponding between motor 41 and sliding shoe 43 in drawing mechanism 4.
Specific test process is as described below：Membrane material is placed on rotating disc first, is then turned on compression cylinder, is compressed
The expansion link of cylinder is moved down, and membrane material is fixed on rotating disc by driving pressing plate；Then electric rotating machine is opened, electric rotating machine
Rotate driving rotating disc to be rotated, rotating disk drives membrane material to rotate to suitable position；And then, motor is opened, and is driven
Sliding shoe in dynamic motor drive screw is moved along, and when sliding shoe is moved along to suitable position, membrane material is placed exactly in down
Between pressing plate and U-type groove lower end, lower air cylinder is opened, and membrane material is pressed in U-type groove by lower air cylinder；Motor starts work
Make, driving sliding shoe drives membrane material to carry out biaxial stretch-formed and shrink, during stretching and contraction, using dynamometer to correlation
Pulling force data be monitored and receive.
Wherein at work, the pulling force sensor on dynamometer is arranged between motor and sliding block dynamometer, is used for
Measure related pulling force data.
Membrane material twin shaft stress performance test device of the present utility model, overall structure simple and compact can be automatically to membrane material
Compressed, carry out the stretching and contraction of twin shaft after being rotated using electric rotating machine to membrane material by drawing mechanism, finally lead to
The data that dynamometer measures the related stress performance of membrane material are crossed, preferably meet actual testing requirement.
It the above is only concrete application example of the present utility model, do not form any limit to the scope of protection of the utility model
System.All technical schemes formed using equivalent transformation or equivalent replacement, all fall within the utility model rights protection scope it
It is interior.
Claims (5)
- A kind of 1. membrane material twin shaft stress performance test equipment, it is characterised in that：Including frame, rotary components, rotating disc, compression group Part, drawing mechanism and dynamometer；Circular hole is provided with the center of the frame upper surface；It is provided with above the circular hole and passes through rotation group The rotatable rotating disc of part；The rotary components are arranged on frame lower end；The rotating disc holds down assembly provided with several, uses Membrane material on to rotating disc compresses；The frame upper end be provided with crossing distribution four drawing mechanisms, for pair Membrane material is stretched and shunk, and drawing mechanism is located on the outside of circular hole；Symmetrically arranged two dynamometry are additionally provided with the frame Instrument；The both ends of the dynamometer are connected with two adjacent drawing mechanisms respectively, for measuring pulling force of the drawing mechanism to membrane material Data.
- 2. membrane material twin shaft stress performance test equipment according to claim 1, it is characterised in that：The rotary components include Electric rotating machine and locating support；The frame lower end is provided with locating support；The locating support is provided with the rotation vertically placed Motor；The rotating shaft upper end of the electric rotating machine is connected with rotating disc.
- 3. membrane material twin shaft stress performance test equipment according to claim 2, it is characterised in that：The locating support is in U Type.
- 4. the membrane material twin shaft stress performance test equipment according to claim 1 or 3, it is characterised in that：It is described to hold down assembly Including fixed block, compression cylinder and pressing plate；The fixed block is arranged on rotating disc；The rotating disc is provided with compression cylinder； The expansion link lower end of the compression cylinder is provided with pressing plate, and pressing plate points to rotating disc.
- 5. membrane material twin shaft stress performance test equipment according to claim 4, it is characterised in that：The drawing mechanism includes Motor, screw mandrel, sliding shoe, lower air cylinder and lower platen；The motor is connected with screw mandrel；The screw mandrel is provided with can Mobile sliding shoe；U-type groove is provided with the sliding shoe；The lower air cylinder is arranged on sliding shoe, and lower air cylinder Expansion link is connected with the lower platen in U-type groove；The drive in corresponding drawing mechanism respectively of the both ends of the dynamometer Move between motor and sliding shoe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720497128.2U CN206740544U (en) | 2017-05-05 | 2017-05-05 | A kind of membrane material twin shaft stress performance test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720497128.2U CN206740544U (en) | 2017-05-05 | 2017-05-05 | A kind of membrane material twin shaft stress performance test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206740544U true CN206740544U (en) | 2017-12-12 |
Family
ID=60562870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720497128.2U Expired - Fee Related CN206740544U (en) | 2017-05-05 | 2017-05-05 | A kind of membrane material twin shaft stress performance test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206740544U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108333046A (en) * | 2018-02-02 | 2018-07-27 | 江苏科技大学 | A method of it measuring the device of membrane material mechanical property and is measured using the device |
| CN109130155A (en) * | 2018-08-23 | 2019-01-04 | 宁波杉越新材料有限公司 | Planar stretch device |
| CN109406272A (en) * | 2018-10-11 | 2019-03-01 | 中国矿业大学 | A kind of jacking membrane structure accumulated loading test device and test method |
-
2017
- 2017-05-05 CN CN201720497128.2U patent/CN206740544U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108333046A (en) * | 2018-02-02 | 2018-07-27 | 江苏科技大学 | A method of it measuring the device of membrane material mechanical property and is measured using the device |
| CN109130155A (en) * | 2018-08-23 | 2019-01-04 | 宁波杉越新材料有限公司 | Planar stretch device |
| CN109406272A (en) * | 2018-10-11 | 2019-03-01 | 中国矿业大学 | A kind of jacking membrane structure accumulated loading test device and test method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171212 Termination date: 20180505 |