CN206074415U - A kind of plastic open ageing test apparatus from the motion tracking sun - Google Patents
A kind of plastic open ageing test apparatus from the motion tracking sun Download PDFInfo
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- CN206074415U CN206074415U CN201621036774.0U CN201621036774U CN206074415U CN 206074415 U CN206074415 U CN 206074415U CN 201621036774 U CN201621036774 U CN 201621036774U CN 206074415 U CN206074415 U CN 206074415U
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- tracking
- test apparatus
- control unit
- sun
- plastic
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Abstract
A kind of plastic open ageing test apparatus from the motion tracking sun, vertical rod is installed on base, tracking control unit is installed and drive mechanism is performed in vertical rod top, sample clamping support is installed on the axle of actuator, install on sample clamping support for placing specimen holder, sun light tracking sensor and the air velocity transducer of plastic sample, sun light tracking sensor and air velocity transducer connect tracking control unit by wire, tracking control unit is by wire connection transmission actuator, transmission actuator connection motor.Plastic open ageing test apparatus from the motion tracking sun of the present utility model, can be from motion tracking sunlight, so as to obtain more solar radiation energies than traditional fixed placement ageing test apparatus, accelerate plastic open ager process, so as to shorten the outdoor aging test period.
Description
Technical field
This utility model is related to technical field of experiment equipment, more particularly to a kind of nature for plastics Polymer material
Aging acceleration test apparatus.
Background technology
Plastics Polymer material in use can be gradually aging, the plastic for especially using out of doors, long
Phase exposes to the weather and drenches with rain, and in the presence of many factors such as ultraviolet, oxygen gas and water, the chain interruption of macromolecular material molecule embodies
Degenerate for performance degradation, or even lose use value.Therefore light aging resisting property is one for the plastics that open air uses
Important index request.The means for evaluating plastics Polymer material light aging resisting property are mainly environmental exposure test, including
Natural air exposed experiment and artificial environment exposure test.State of the art is limited to, both are can not be completely alternative each other
's.Natural air exposed experiment is more by the interference factor of natural weather, compares artificial environment exposure test, natural environment exposure
The cycle of test is longer, and people are attempting to improve natural air exposed experiment technology, natural aging accelerated test all the time
Research is exactly one of them.
Natural aging accelerated test, has correlational study both at home and abroad, generates some test methods and assay device.Currently
Conventional natural aging acceleration test apparatus mainly have：Sunlight optically focused accelerated aging tester, fixed placement degradation
Device etc..Sunlight is reflected by parabola by sunlight optically focused accelerated aging tester using the principle of similar solar cooker
Optically focused carrys out accelerated ageing on test specimen surface, but is subject to collection area size limitation, the size of test specimen to be restricted.
Fixed placement ageing test apparatus, use test specimen and are placed on device, and device is motionless with respect to ground, due to ground
Revolutions and the factor of revolution, this device can not fully obtain solar irradiation to the energy on ground, hence speed up aging week
Phase is longer.
Utility model content
For the problems referred to above for overcoming traditional sunlight optically focused accelerated aging tester to exist, this utility model is provided
A kind of plastic open ageing test apparatus from the motion tracking sun.
The technical scheme adopted for achieving the above object by this utility model is：A kind of plastic open from the motion tracking sun
Ageing test apparatus, install vertical rod 2 on base 1, tracking control unit and transmission actuator 6, tracing control are installed in 2 top of vertical rod
Sample clamping support 3 is installed on the axle 7 of device and transmission actuator 6, is installed on sample clamping support 3 for placing plastic sample
5 specimen holder 4, sun light tracking sensor 8 and air velocity transducer 9, sun light tracking sensor 8 and air velocity transducer 9 pass through
Wire connects tracking control unit, and tracking control unit is by the connection transmission actuator of wire 11, transmission actuator connection motor.
Thickness of the 4 liang of side frames of the specimen holder for aluminium alloy U-type groove 10, the width of aluminium alloy U-type groove 10 and plastic sample 5
Degree matches.
The transmission actuator be connected to drive sample clamping support 3 to move in the x and y directions two are electric
Machine.
Plastic open ageing test apparatus from the motion tracking sun of the present utility model, can from motion tracking sunlight, from
And more solar radiation energies are obtained than traditional fixed placement ageing test apparatus, accelerate plastic open ager process,
So as to shorten the outdoor aging test period.
Description of the drawings
Fig. 1 is plastic open ageing test apparatus structure chart of this utility model from the motion tracking sun.
Fig. 2 is specimen holder overlooking structure figure of this utility model from the plastic open ageing test apparatus of the motion tracking sun.
Fig. 3 is specimen holder side elevational cross-section structure of this utility model from the plastic open ageing test apparatus of the motion tracking sun
Figure.
In figure：1st, base, 2, vertical rod, 3, sample clamping support, 4, specimen holder, 5, plastic sample, 6, tracking control unit and
Transmission actuator, 7, axle, 8, sun light tracking sensor, 9, air velocity transducer, 10, aluminium alloy U-type groove, 11, wire.
Specific embodiment
Plastic open ageing test apparatus structure from the motion tracking sun of the present utility model is as shown in figure 1, including base
1st, vertical rod 2, sample clamping support 3, specimen holder 4, sun light tracking sensor 8, tracking control unit and transmission actuator 6 and wind
Fast sensor 9.Vertical rod 2 is installed on base 1, base 1 can be tripod type or any mode that stably can be supported.Vertical rod
2 can be tubular type or any mode that stably can be supported.Tracking control unit is installed and drive mechanism is performed in 2 top of vertical rod
6, sample clamping support 3 is installed on tracking control unit and the axle 7 of execution drive mechanism 6, is installed on sample clamping support 3 for putting
Specimen holder 4, sun light tracking sensor 8 and the air velocity transducer 9 of plastic sample 5 are put, sun light tracking sensor 8 and wind speed are passed
Sensor 9 connects tracking control unit by wire, and tracking control unit is driven actuator by the connection transmission actuator of wire 11
Connection motor.Whole process of the sun light tracking sensor under effective illumination condition to sunlight high-acruracy survey, and by sunlight side
Position signal is converted into the signal of telecommunication, sends tracking control unit 6 to.Tracking control unit 6 receives what sun light tracking sensor 8 was transmitted
Signal, control are driven actuator to drive two motors to drive specimen holder fixed mounts 3 to move in the x and y directions, so as to reality
The rotary luffing of existing sample clamping support, it is ensured that be directed at the sun all the time.Air velocity transducer 9 is used to detect wind speed, when live wind speed
When reaching 5 ~ 7 grades, air velocity transducer 9 transfers signals to tracking control unit, and tracking control unit sends signal instruction control transmission
Sample clamping support 3 is rotated to the minimum pattern of front face area by actuator, reduces wind-force as far as possible to sample holder
Impact.After wind speed returns to normal level, air velocity transducer will control tracking control unit by being driven actuator by sample
Product fixed mount realigns the sun.By air velocity transducer can protect as far as possible in the presence of a harsh environment assay device from
Loss.
This assay device by carrying out all-the-way tracking to the sun from sun to sun so that needing the plastics of outdoor aging
Sample can fully obtain solar irradiation, compare fixed placement aging equipment and can receive more solar irradiations, so as to contract
The short degradation cycle.The windward side of aging fixed mount is preferably minimized automatically by this assay device by arranging air velocity transducer,
Be capable of the extreme weathers such as the reply strong wind weather of active, as much as possible protect ageing test apparatus from the shadow of strong wind weather
Ring.
Claims (3)
1. a kind of plastic open ageing test apparatus from the motion tracking sun, it is characterised in that：Base（1）Upper installation vertical rod（2）,
Vertical rod（2）Top is installed by tracking control unit and transmission actuator（6）, tracking control unit and transmission actuator（6）Axle（7）
Upper installation sample clamping support（3）, sample clamping support（3）On install for placing plastic sample（5）Specimen holder（4）, too
Sunlight tracking sensor（8）And air velocity transducer（9）, sun light tracking sensor（8）And air velocity transducer（9）Connected by wire
Tracking control unit is connect, tracking control unit passes through wire（11）Connection transmission actuator, transmission actuator connection motor.
2. a kind of plastic open ageing test apparatus from the motion tracking sun according to claim 1, it is characterised in that：Institute
State specimen holder（4）Two side frames are aluminium alloy U-type groove（10）, aluminium alloy U-type groove（10）Width and plastic sample（5）Thickness
Match.
3. a kind of plastic open ageing test apparatus from the motion tracking sun according to claim 1, it is characterised in that：Institute
State transmission actuator to be connected to drive sample clamping support（3）Two motors for moving in the x and y directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621036774.0U CN206074415U (en) | 2016-09-05 | 2016-09-05 | A kind of plastic open ageing test apparatus from the motion tracking sun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621036774.0U CN206074415U (en) | 2016-09-05 | 2016-09-05 | A kind of plastic open ageing test apparatus from the motion tracking sun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206074415U true CN206074415U (en) | 2017-04-05 |
Family
ID=58436865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621036774.0U Expired - Fee Related CN206074415U (en) | 2016-09-05 | 2016-09-05 | A kind of plastic open ageing test apparatus from the motion tracking sun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206074415U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117030585A (en) * | 2023-08-08 | 2023-11-10 | 重庆阿泰可科技股份有限公司 | Accelerated aging test device based on mirror system and mirror calibration method thereof |
-
2016
- 2016-09-05 CN CN201621036774.0U patent/CN206074415U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117030585A (en) * | 2023-08-08 | 2023-11-10 | 重庆阿泰可科技股份有限公司 | Accelerated aging test device based on mirror system and mirror calibration method thereof |
| CN117030585B (en) * | 2023-08-08 | 2024-05-10 | 重庆阿泰可科技股份有限公司 | Accelerated aging test device based on mirror system and mirror calibration method thereof |
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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: 20170405 Termination date: 20210905 |