CN108152191A - A kind of experimental rig for being used to paint ultraviolet accelerated ageing - Google Patents
A kind of experimental rig for being used to paint ultraviolet accelerated ageing Download PDFInfo
- Publication number
- CN108152191A CN108152191A CN201711305718.1A CN201711305718A CN108152191A CN 108152191 A CN108152191 A CN 108152191A CN 201711305718 A CN201711305718 A CN 201711305718A CN 108152191 A CN108152191 A CN 108152191A
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- rack
- experimental rig
- accelerated ageing
- control panel
- electrically connected
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
- G01N17/004—Investigating resistance of materials to the weather, to corrosion, or to light to light
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- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental & Geological Engineering (AREA)
- Environmental Sciences (AREA)
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- Health & Medical Sciences (AREA)
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- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
It is provided by the invention a kind of for painting the experimental rig of ultraviolet accelerated ageing, including pedestal and rack, wherein, the rack is equipped with lamp holder, and the lamp holder is equipped with quartz burner；The rack is equipped with water tank and spray tube, and the spray tube is equipped with spray apertures；The rack is equipped with control panel；The rack longitudinal axis positions are equipped with driving device, rotation axis and rotating circular disc, and the rotating circular disc is equipped with sample rack.Timer is provided in the door body being connect with the rack, the timer is electrically connected with the control panel.The experimental rig, weatherability that can be with simulation oil base paint material under natural light, the rotating circular disc being equipped with drive the uniform rotation under the action of driving device of sample rack, to ensure that the ultraviolet light irradiation that painted substrate material sample is subject to is uniform；The setting of timer can be with accurate recording ageing time, and the atmospheric exposure test for painted substrate material provides the gross data of preparation.
Description
Technical field
The present invention relates to artificial accelerated aging equipment, specifically a kind of experimental rig for being used to paint ultraviolet accelerated ageing.
Background technology
Paint is as a kind of one of common exterior finish coating, and weatherability is an important performance indicator, research
Personnel are often using ultraviolet accelerated ageing testing device for the weatherability of test paint.
Ultraviolet accelerated ageing testing device uses fluorescent ultraviolet lamp as light source, by simulating the ultraviolet radioactive in natural sunlight
And condensation, artificial acceleration atmospheric exposure test is carried out to painted substrate material, to obtain the result of material weatherability.It simulates nature gas
In time it is ultraviolet, drench with rain, the environmental conditions such as high temperature, high humidity, condensation, dark, by reappearing these conditions, be merged into one and follow
Ring, and it is allowed to perform completion cycle-index automatically.
During actual tests, there are following problems for existing ultraviolet accelerated ageing testing device：Material sample by
Uneven by ultra violet lamp in position relationship, leading to result of the test, there are certain errors；Doing ultraviolet accelerated ageing testing
When needs record ageing time, and to provide basic theory data for experiment, existing ultraviolet accelerated ageing testing device needs artificial
Ageing time is recorded, the manual record time can lead to result of the test there are errors there are certain error and inaccuracy
And inaccuracy.
Invention content
The present invention provides a kind of for painting the experimental rig of ultraviolet accelerated ageing, it is illuminated by the light not with solving the testing of materials
Uniformly and there is error in manual record ageing time.
To solve the above-mentioned problems, the present invention provides following technical solution：
A kind of experimental rig for being used to paint ultraviolet accelerated ageing, including rack and the bottom being set to below the rack
Seat, wherein,
The side wall of the rack both sides is equipped with lamp holder, and the lamp holder is equipped with quartz burner；
The rack is equipped with water tank and the spray tube being connect with water tank by pipeline, and the spray tube is equipped with spray
Hole；
The rack is equipped with control panel；
The rack longitudinal axis positions are equipped with driving device, rotation axis and the rotating circular disc with the rotation axis connection, institute
Rotating circular disc is stated equipped with sample rack；
Timer is provided in the door body being connect with the rack, the timer is electrically connected with the control panel.
Preferably, above-mentioned in painting the experimental rig of ultraviolet accelerated ageing, one end of the rotation axis with it is described
Rotating circular disc is fixedly connected, and the other end is connected with the driving device.
Preferably, in above-mentioned for painting the experimental rig of ultraviolet accelerated ageing, the sample rack turns along described
The circumferencial direction of dynamic disk is uniformly distributed.
Preferably, in above-mentioned for painting the experimental rig of ultraviolet accelerated ageing, temperature sensing is equipped in the rack
Device, humidity sensor, the temperature sensor, the period sensor are electrically connected with the control panel.
Preferably, in above-mentioned for painting the experimental rig of ultraviolet accelerated ageing, data are equipped in the control panel
Acquisition module, the holster shell are equipped with display screen；
One end of the data acquisition module is electrically connected with the temperature sensor, the humidity sensor, the timer
It connects, the other end is electrically connected with the control panel；
One end of the display screen is electrically connected with data acquisition module, and the other end is electrically connected with the control panel.
Preferably, in above-mentioned for painting the experimental rig of ultraviolet accelerated ageing, the sample rack and the spray
Shower pipe is vertically arranged, and the quartz burner is arranged in parallel with the spray tube.
Preferably, in above-mentioned for painting the experimental rig of ultraviolet accelerated ageing, warning device is equipped in the rack,
The warning device is electrically connected with the CPU.
It is provided by the invention a kind of for painting the experimental rig of ultraviolet accelerated ageing, including rack and it is set to the machine
Pedestal below frame, wherein, the side wall of the rack both sides is equipped with lamp holder, and the lamp holder is equipped with quartz burner；It is described
Rack is equipped with water tank and the spray tube being connect with water tank by pipeline, and the spray tube is equipped with spray apertures；The rack is set
There is control panel；The rack longitudinal axis positions are equipped with driving device, rotation axis and the rotating circular disc with the rotation axis connection,
The rotating circular disc is equipped with sample rack.Be provided with timer in the door body being connect with the rack, the timer with
The control panel electrical connection.This is used for the experimental rig for painting ultraviolet accelerated ageing, can be with simulation oil base paint material in nature
Weatherability under light, the rate of the simulation atmospheric exposure test of accelerated ageing are far longer than the rate of the aging under natural light, are equipped with
Rotating circular disc drive the uniform rotation under the action of driving device of sample rack, be subject to ensure painted substrate material sample
Ultraviolet light irradiation is uniform；The setting of timer can not only be mitigated the workload of people but also can guarantee with accurate recording ageing time
The accurate recording of data, the atmospheric exposure test for painted substrate material provide the gross data of preparation.
Description of the drawings
Attached drawing herein is incorporated into specification and forms the part of this specification, shows the implementation for meeting the present invention
Example, and be used to explain the principle of the present invention together with specification.
In order to illustrate more clearly of the technical solution of the application, letter will be made to attached drawing needed in the embodiment below
Singly introduce, it should be apparent that, for those of ordinary skills, without having to pay creative labor,
It can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is a kind of experimental rig structure diagram for being used to paint ultraviolet accelerated ageing provided by the embodiments of the present application.
Reference sign：
1- racks, 2- pedestals, 3- water tanks, 4- quartz burners, 5- spray tubes, 6- control panels, 7- rotation axis, 8- samples
Rack, 9- timers, 10- temperature inductors, 11- humidity sensors.
Specific embodiment
Here exemplary embodiment will be illustrated in detail, example is illustrated in the accompanying drawings.Following description is related to
During attached drawing, unless otherwise indicated, the same numbers in different attached drawings represent the same or similar element.Following exemplary embodiment
Described in embodiment do not represent and the consistent all embodiments of the present invention.On the contrary, they be only with it is such as appended
The consistent example of some aspects being described in detail in claims, of the invention.
It is provided by the invention a kind of for painting the experimental rig of ultraviolet accelerated ageing, it solves the testing of materials and is illuminated by the light not
Uniformly and there is error in manual record ageing time.
In order that those skilled in the art will better understand the technical solution of the present invention, below in conjunction with the accompanying drawings to the present invention
Technical solution be described in further detail.
A kind of experimental rig for being used to paint ultraviolet accelerated ageing, including rack 1 and the bottom being set to below the rack 1
Seat 2, wherein, the side wall of 1 both sides of rack is equipped with lamp holder, and the lamp holder is equipped with quartz burner 4；In the rack 1
The spray tube 5 being connect equipped with water tank and with water tank by pipeline, the spray tube are equipped with spray apertures；The rack 1 is equipped with control
Panel 6 processed；1 longitudinal axis positions of rack are equipped with driving device, rotation axis 7 and the rotating circular disc being connect with the rotation axis 7,
The rotating circular disc is equipped with sample rack 8.Timer 9, the timer 9 are provided in the door body being connect with the rack
It is electrically connected with the control panel 6.
In specific implementation process, the material of pedestal 2 can be polytetrafluoroethylene (PTFE), or other materials for being capable of load-bearing
Made by material；Quartz burner 4 can set the quantity of quartz burner 4 according to the reasonable quantity of material sample；The purple of setting
Outside line fluorescent tube 4 and spray tube 5 can simulate the condition of outdoor natural light, realize artificial accelerated aging painted substrate material, the purple
Outside line fluorescent tube 4 can provide ultraviolet radioactive, and spray tube 5 can provide water and wash away, can be with 12 hours in actual mechanical process
For a cycle, wherein being within 8 hours the ultraviolet radiation stage, 4 hours are condensation cycle, and such alternate cycles can accelerate
After aging 500h, 1000h, 1500h, sample is taken out respectively and is tested for the property.The driving device can be driving motor, turn
Moving axis 7 can realize and at the uniform velocity rotate under the driving of driving motor, and rotation axis 7 drives the movement of rotating circular disc, the rotation axis
7 interlock with rotating circular disc axis, and sample rack 8 can be set in rotating circular disc, can be according to examination in actual mechanical process
The quantity of the quantity setting sample rack 8 of sample, specimen sample at the uniform velocity receive the ultraviolet photograph of ultraviolet lamp in the case where the axis of rotation axis 7 moves
It penetrates, realizes that the ultra violet lamp intensity that each position of sample is subject to is consistent；Timer 9 is electrically connected with control panel 6, timer
9 setting allows people not have to manual record ageing time, and timer 9 can be calculated from aging initially to be terminated to aging
The ageing time in this stage, can be to avoid the data error brought due to manual record.
In the present embodiment, in above-mentioned for painting the experimental rig of ultraviolet accelerated ageing, one end of the rotation axis 7
It is fixedly connected with the rotating circular disc, the other end is connected with the driving device, and the sample rack 8 is justified along the rotation
The circumferencial direction of disk is uniformly distributed.In specific implementation process, driving device can be driving motor, and driving motor drives rotation
The rotation of axis, rotating circular disc do axial-rotation along rotation axis 7.
In the present embodiment, in above-mentioned for painting the experimental rig of ultraviolet accelerated ageing, temperature is equipped in the rack
Sensor 10, humidity sensor 11 are spent, the temperature sensor 10, the humidity sensor 11 and the control panel 6 are electrically connected
It connects.The temperature sensor 10 can be monitored the temperature of ultra violet lamp, and the humidity sensor 11 can be to condensation
The humidity of cycle is monitored, and temperature sensor 10 and humidity sensor 11 can be accomplished at any time to being used to paint ultraviolet accelerate always
Temperature and humidity in the experimental rig of change is adjusted.
In the present embodiment, it in above-mentioned for painting the experimental rig of ultraviolet accelerated ageing, is set in the control panel 6
There is data acquisition module, the holster shell is equipped with display screen；One end of the data acquisition module is passed with the temperature
Sensor 10, the humidity sensor 11, the timer 9 are electrically connected, and the other end is electrically connected with the control panel 6；It is described aobvious
One end of display screen curtain is electrically connected with data acquisition module, and the other end is electrically connected with the control panel 6.Control panel 6 is to temperature
11 emissioning controling signal of sensor 10 and humidity sensor so that temperature sensor 10 and humidity sensor 11 can be at any time to temperature
Degree and humidity are adjusted, while make the information of display screen display associated temperature and humidity；Control panel 6 is to timer simultaneously
9 sending time signals, make the aging of display screen display carry out time, people can know in real time aging carry out time and
Ultra violet lamp cycle and condensate water circulatory are adjusted.
In the present embodiment, above-mentioned in painting the experimental rig of ultraviolet accelerated ageing, the sample rack 8 with
The spray tube 5 is vertically arranged, and the quartz burner 4 is arranged in parallel with the spray tube 5.The sample rack 8 and purple
Outside line fluorescent tube 4 is in parallel relation, and with 5 perpendicular relationship of spray tube, such position relationship can make sample fully by ultraviolet
The moisture of 5 the inside of irradiation and spray tube of line fluorescent tube 4 carries out washing away sample, and the acceleration of realization device simulating natural environment is old
Change.
In the present embodiment, in above-mentioned for painting the experimental rig of ultraviolet accelerated ageing, report is equipped in the rack 1
Alarm device, the warning device are electrically connected with the control panel 6.Since heat, mistake can be discharged in the cycle of ultra violet lamp
More heat accumulations for paint can cause in the experimental rig of ultraviolet accelerated ageing heat concentrate and cause fire, when release
When heat is more than certain threshold value, the control panel can send coherent signal to warning device, can be added in warning device
Buzzer or alarm, buzzer can send out alarm in time after warning device receives signal, be carried by warning device
Let others have a look at timely processing, and then can accomplish to avoid the generation of fire.
Those skilled in the art will readily occur to other realities of the present invention after the invention of specification and practice here is considered
Apply scheme.This application is intended to cover any variations, uses, or adaptations of the present invention, these modifications, purposes or suitable
The common knowledge in the art or be used to that the variation of answering property follows the general principle of the present invention and do not invent including the present invention
Use technological means.Description and embodiments are considered only as illustratively, and true scope and spirit of the invention are by following right
It is required that it points out.
It should be understood that the invention is not limited in the precision architecture for being described above and being shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present invention is only limited by appended claim.
Claims (7)
1. a kind of experimental rig for being used to paint ultraviolet accelerated ageing, which is characterized in that including rack (1) and be set to the machine
Pedestal (2) below frame, wherein,
The side wall of rack (1) both sides is equipped with lamp holder, and the lamp holder is equipped with quartz burner (4)；
The rack (1) is equipped with water tank (3) and the spray tube (5) being connect with the water tank (3) by pipeline, the spray
It manages (5) and is equipped with spray apertures；
The rack (1) is equipped with control panel (6)；
The rack longitudinal axis positions are equipped with driving device, rotation axis (7) and the rotating circular disc being connect with the rotation axis (7),
The rotating circular disc is equipped with sample rack (8)；
Timer (9) is provided in the door body being connect with the rack, the timer (9) is electrically connected with the control panel (6)
It connects.
2. the experimental rig according to claim 1 for being used to paint ultraviolet accelerated ageing, which is characterized in that the rotation axis
(7) one end is fixedly connected with the rotating circular disc, and the other end is connected with the driving device.
3. the experimental rig according to claim 1 for being used to paint ultraviolet accelerated ageing, which is characterized in that the sample is put
Frame (8) is put to be uniformly distributed along the circumferencial direction of the rotating circular disc.
4. the experimental rig according to claim 1 for being used to paint ultraviolet accelerated ageing, which is characterized in that in the rack
Equipped with temperature sensor (10), humidity sensor (11), the temperature sensor (10), the humidity sensor (11) with it is described
Control panel (6) is electrically connected.
5. the experimental rig according to claim 4 for being used to paint ultraviolet accelerated ageing, which is characterized in that the control plane
Data acquisition module is equipped in plate (6), rack (1) shell is equipped with display screen；
One end of the data acquisition module and the temperature sensor (10), the humidity sensor (11), the timer
(9) it is electrically connected, the other end is electrically connected with the control panel (6)；
One end of the display screen is electrically connected with data acquisition module, and the other end is electrically connected with the control panel (6).
6. the experimental rig according to claim 1 for being used to paint ultraviolet accelerated ageing, which is characterized in that the sample is put
It puts frame (8) to be vertically arranged with the spray tube (5), the quartz burner (4) is arranged in parallel with the spray tube.
7. the experimental rig according to claim 1 for being used to paint ultraviolet accelerated ageing, which is characterized in that the rack
(1) warning device is equipped in, the warning device is electrically connected with the control panel (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711305718.1A CN108152191A (en) | 2017-12-11 | 2017-12-11 | A kind of experimental rig for being used to paint ultraviolet accelerated ageing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711305718.1A CN108152191A (en) | 2017-12-11 | 2017-12-11 | A kind of experimental rig for being used to paint ultraviolet accelerated ageing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108152191A true CN108152191A (en) | 2018-06-12 |
Family
ID=62466768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711305718.1A Pending CN108152191A (en) | 2017-12-11 | 2017-12-11 | A kind of experimental rig for being used to paint ultraviolet accelerated ageing |
Country Status (1)
| Country | Link |
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| CN (1) | CN108152191A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109596508A (en) * | 2018-12-25 | 2019-04-09 | 南京群力运动器材有限公司 | A kind of color inhibition test technology |
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| CN2577276Y (en) * | 2002-11-07 | 2003-10-01 | 国家建筑材料工业局标准化研究所 | Weather-resistance testing machine for xanoon lamp |
| CN103207140A (en) * | 2013-02-07 | 2013-07-17 | 华北电力科学研究院有限责任公司 | Device for wire comprehensive factor aging test |
| CN205192922U (en) * | 2015-08-19 | 2016-04-27 | 深圳市翔瑞检测仪器有限公司 | Ultraviolet ageing tests case of intelligence |
| CN105928864A (en) * | 2016-04-29 | 2016-09-07 | 天津建仪机械设备检测有限公司 | Ultraviolet light accelerated aging test chamber |
| CN205808891U (en) * | 2016-07-07 | 2016-12-14 | 东莞市顶好新材料科技有限公司 | One is applied to high performance material ultraviolet atmospheric exposure test device |
-
2017
- 2017-12-11 CN CN201711305718.1A patent/CN108152191A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2577276Y (en) * | 2002-11-07 | 2003-10-01 | 国家建筑材料工业局标准化研究所 | Weather-resistance testing machine for xanoon lamp |
| CN103207140A (en) * | 2013-02-07 | 2013-07-17 | 华北电力科学研究院有限责任公司 | Device for wire comprehensive factor aging test |
| CN205192922U (en) * | 2015-08-19 | 2016-04-27 | 深圳市翔瑞检测仪器有限公司 | Ultraviolet ageing tests case of intelligence |
| CN105928864A (en) * | 2016-04-29 | 2016-09-07 | 天津建仪机械设备检测有限公司 | Ultraviolet light accelerated aging test chamber |
| CN205808891U (en) * | 2016-07-07 | 2016-12-14 | 东莞市顶好新材料科技有限公司 | One is applied to high performance material ultraviolet atmospheric exposure test device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109596508A (en) * | 2018-12-25 | 2019-04-09 | 南京群力运动器材有限公司 | A kind of color inhibition test technology |
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| PB01 | Publication | ||
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Application publication date: 20180612 |