CN202159010U - Test device for coating construction performance - Google Patents
Test device for coating construction performance Download PDFInfo
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- CN202159010U CN202159010U CN2011200399155U CN201120039915U CN202159010U CN 202159010 U CN202159010 U CN 202159010U CN 2011200399155 U CN2011200399155 U CN 2011200399155U CN 201120039915 U CN201120039915 U CN 201120039915U CN 202159010 U CN202159010 U CN 202159010U
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Abstract
The utility model provides a test device for a coating construction performance, which comprises a force sensor, a data collection gauge and a data analysis system, wherein the force sensor tests acting force applied to a surface to be tested of a sample to be tested during coating construction, the data collection gauge is used for collecting tested acting force and time data, and the data analysis system judges the coating construction performance of the sample to be tested according to tested value. The test device for the coating construction performance can fast and effectively judge the construction difficulty level during material coating.
Description
Technical field
The utility model relates to a kind of determinator, relates to the determinator of coating decoration performance particularly.
Background technology
The various functions of coating generally all have relevant national standard or the industry standard can reference, but the workability of coating products; The complexity of especially constructing; But lack relevant examination criteria and can quantize reference frame, cause that many products are arranged on the market, although excellent film performance is arranged; But, be difficult to accepted by market because constructional difficulties, waste time and energy.
Generally; Whether easily the workmen can weigh the construction of a kind of material with the weight of construction feel; Because the difference of individual sensory difference and construction custom; Be difficult to judge accurately the complexity of product coating decoration, different workmens' conclusion also often varies, and is difficult to obtain quantifiable indicator and parameter.
Therefore, this area presses for a kind of device of the time construction complexity of can judging the material application fast and effectively.
The utility model content
The purpose of the utility model is to obtain a kind of device of construction complexity can judge the material application fast and effectively the time.
The utility model provides a kind of proving installation of coating decoration performance, and said device comprises:
The force cell that acting force when testing sample is carried out coating decoration on to be measured is tested;
Be used for the acting force that collecting test arrives and the data acquisition table of time data;
Coating decoration properties data analytic system according to be measured of measured value judgement.
In an embodiment of the utility model, the sensor stand that is used for fixing said force cell is set also around the said force cell.
Particularly, said sensor stand is used for fixing force cell, and each sensor is equipped with a support; Support all is connected in one, is used for fixing force cell, prevents that sensor from moving; Accurate to reach measurement, support all is fixed on ground or the wall, and is not removable.
In an embodiment of the utility model, said data acquisition table is the high-frequency data acquisition tables.
In an embodiment of the utility model, said force cell also is provided with the fine setting feeler lever that is used for regulating sensor and to be measured effective contact area.
Particularly, said fine setting feeler lever is used for regulating sensor and the effective contact area of curtain wall, and reducing inductor can not normally stressed situation, prevents the dynamometry error, guarantees that measurement is precisely errorless.
In an embodiment, the technical scheme that the utility model provides is: the special-purpose testing apparatus of a cover, and data acquisition and analysis system comprise following instrument composition:
1, special-purpose force cell: the acting force when being used to test coating decoration;
2, high-frequency data acquisition tables: be used for acting force and time data that collecting test arrives;
3, sensor stand: this structure is used for fixing force cell, and each sensor is equipped with a support, and support all is connected in one; Be used for fixing force cell, prevent that sensor from moving, accurate to reach measurement; Support all is fixed on ground or the wall, and is not removable;
4, fine setting feeler lever: be used for regulating the effective contact area of sensor and curtain wall, reducing inductor can not be normally stressed, prevents the dynamometry error, guarantees to measure precisely errorless;
5, test panel (movable type): need whole smooth, indeformable, whole from heavy and light; But be lifted on the longitudinal movement rail, when requiring to vertically move, resistance is little;
6, data acquisition system (DAS): be used for storage data;
7, data analysis system: be used for the collection computing and the analysis of data.
In an embodiment of the utility model, also comprise the data acquisition system (DAS) that is used for storage data.
Description of drawings
Fig. 1 is the coating decoration performance testing device;
Fig. 2 is the test data and the construction curve comparative analysis of application example one;
Fig. 3 is the test data and the construction curve comparative analysis of application example two.
Embodiment
The utility model has been announced a kind of device of measuring the coating decoration performance.Decorations coating material (like coating, mortar, putty etc.) is when construction, and the complexity of construction is directly connected to the application and the popularization of this material.This device be exactly through the test different materials when coating decoration, the height of operating efficiency and constructor make the size of exerting oneself, thereby the construction complexity of material is judged, are material development and improvement, provide corresponding can quantization parameter and foundation.
Only if definition or explanation are arranged in addition, the same meaning that all specialties used herein and scientific words and those skilled in the art are familiar with.Any in addition with the institute similar content of putting down in writing or the equalization equipment all can be applicable in the utility model.
Other aspects of the utility model are because the disclosure of this paper is conspicuous to those skilled in the art.
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction the utility model scope.The experimental technique of unreceipted actual conditions in the following example usually according to normal condition, or carries out according to the condition that manufacturer advises.Unless otherwise indicated, otherwise all umbers are weight portion, and all number percents are weight percentage, and described polymer molecular weight is a number-average molecular weight.
Device
The utility model technical matters to be solved is: during with application used time of constructor's brushing unit area and make size measurement firmly and note, and with these data through Treatment Analysis, convert quantifiable indicator and parameter into.
As shown in Figure 1, for solving the problems of the technologies described above, the technical scheme that the utility model provides is: the special-purpose testing apparatus of a cover, and data acquisition and analysis system comprise following instrument composition:
Force cell 5: the acting force when being used to test coating decoration;
High-frequency data acquisition tables 10: be used for acting force and time data that collecting test arrives;
Sensor stand 4: this structure is used for fixing force cell, and each sensor is equipped with a support, and support all is connected in one; Be used for fixing force cell, prevent that sensor from moving, accurate to reach measurement; Support all is fixed on ground or the wall, and is not removable;
Fine setting feeler lever 6: be used for regulating the effective contact area of sensor and curtain wall, reducing inductor can not be normally stressed, prevents the dynamometry error, guarantees to measure precisely errorless;
Test panel (this embodiment is portable) 7: need whole smooth, indeformable, whole from heavy and light; But be lifted on the longitudinal movement rail, when requiring to vertically move, resistance is little;
Data acquisition system (DAS): be used for storage data;
Data analysis system: be used for the collection computing and the analysis of data.Comprise display 8 and industrial computer 9 in the present embodiment.
Method of testing:
The log-on data acquisition system is proofreaied and correct testing sensor and make zero, and message transmission rate is set;
On test panel, testing sample is carried out coating decoration by the construction method of regulation;
In the work progress; Workmen's firmly situation is transferred to test panel through coating tool; Pass through the force cell and the data acquisition table at the test panel back side again; These information transmission to data acquisition system (DAS), are write down different construction areas and the force data of time in the work progress through this system automatically;
Data analysis system carries out computing and analysis with the data that the data acquisition system (DAS) of different engineering times is obtained, and the data in the whole construction course such as maximal value, minimum value, mean value are calculated automatically, also can carry out hand computation through formula;
The calculating of operating efficiency: E=S/T
E---operating efficiency
S---brushing area (m
2)
T---the brushing time (second)
Average construction calculating firmly: F=(F
1'+F
2'+F
3' ... + F
n')/n
F
1'---the average force value of No. 1 force-detecting position
F
2'---the average force value of No. 2 force-detecting positions
F
3'---the average force value of No. 3 force-detecting positions
F
n'---the average force value of n force-detecting position
N---the quantity of total force-detecting position
The computing method of single force-detecting position average force value: F
1'=(f
1+ f
2+ f
3+ f
a)/a
F1
-The 1st stress value on-this force-detecting position
f
2---the 2nd stress value on this force-detecting position
f
3---the 3rd stress value on this force-detecting position
f
a---last 1 stress value on this force-detecting position
A---the stress value quantity that this force-detecting position is total
The result judges:
The E value is big more, shows that operating efficiency is high more, and it is easy more to construct, and the application property of this sample is also just good more;
When the E value equates or difference when not obvious, can on average construct and firmly pass judgment on;
Firmly the F value is more little in average construction, and exerting oneself when showing this sample construction is more little, construction more easily.
Applicating example one: the construction of interiro wall latex paint
1, sets 9 data collection points, and be evenly distributed on the test panel of 2 square metres of sizes, to guarantee to test the stressing conditions of different parts;
2, with the message transmission rate of data collection point for being set at 100 times/second, and confirm that data acquisition unit is in test panel contact and normal operation;
3, turn-on data acquisition system, beginning be the construction simulation action on test panel, and whether the test macro running is normal, debugs the record of test curve and data simultaneously, guarantees to write down accurate;
4, interiro wall latex paint to be measured is diluted in proportion and stir;
5, the roller coating construction is carried out in beginning on the test panel surface;
6, the setting data acquisition system is gathered and is analyzed the data of 9 points respectively;
7, according to operating efficiency and the average construction of brushing firmly, judge the construction difficulty of product, high with efficient, on average to exert oneself little be the best;
Operating efficiency is calculated:
E
A＝2/30＝0.067
E
B＝2/30.5＝0.066
E
C＝2/60＝0.033
E
D＝2/59＝0.034
E
E＝2/45＝0.044
Through the contrast of operating efficiency E value, the E value of sample A and sample B is maximum and very approaching, shows that the operating efficiency of these two samples is the highest, and secondly the easiest construction is sample E, sample C and the most difficult construction of sample D;
For E value approaching sample A and sample B, and sample C and sample D, can firmly distinguish the construction difficulty through relatively average construction;
Average construction calculating firmly:
F
A＝(2.2+2.5+2.6+2.3+2.5+2.4+2.5+2.4+2.3)/9＝2.41
F
B＝(4.8+4.5+4.6+4.7+4.5+4.8+4.5+4.4+4.6)/9＝4.60
F
C＝(2.4+2.5+2.7+2.6+2.5+2.7+2.8+2.4+2.6)/9＝2.58
F
D＝(4.6+4.7+4.6+4.8+4.7+4.8+4.5+4.7+4.6)/9＝4.67
F
E＝(3.4+3.5+3.6+3.6+3.5+3.4+3.5+3.4+3.8)/9＝3.52
Through the contrast that average construction is exerted oneself,, can see that although the operating efficiency of sample A and sample B is approaching, the average construction of sample A firmly is significantly less than sample B in conjunction with the contrast of operating efficiency, therefore, sample A constructs than sample B more easily; The average construction of sample C firmly is significantly less than sample D equally, and therefore, sample C constructs than sample D easily;
Through above calculating and contrast, can distinguish the construction complexity of above five samples fast and effectively, its application property from the easier to the more advanced is respectively sample A, sample B, sample E, sample C and sample D.
Except calculating operating efficiency and average construction firmly, can also contrast the judgement (seeing Fig. 2, test data and construction curve comparative analysis) of the difficulty of constructing through construction curve:
Through with upper curve, can find, in same construction area, under the situation of same execution conditions:
1, the sample A construction time spent the shortest, construction is firmly minimum, the construction curve peak value is minimum, entire curve is also the shortest, shows that sample A construction is the most laborsaving;
2, the sample B construction time spent shorter, but construction is firmly very big, construction curve is short, peak value is high, and is more painstaking when showing sample B construction;
3, sample C construction is firmly less, but duration is used in construction, and construction curve is long, and peak value is low, and the application property of surface sample C is good not as sample A, but better than other sample;
4, the sample D construction time spent the longest, construction is firmly also maximum, the construction curve peak value is the highest, entire curve is also the longest, shows the most difficult construction of sample D;
5, the sample E construction time spent long slightly, construction is firmly big slightly, construction curve is long slightly, peak value is not too high, shows that the application property of sample E is general.
Show through above test, utilize the construction complexity of judging coating products that this device can be fast and convenient.
Applicating example two: the construction of putty
1. set 9 data collection points, and be evenly distributed on the test panel of 1 square metre of size, to guarantee to test the stressing conditions of different parts;
With the message transmission rate of data collection point for being set at 100 times/second, and confirm that data acquisition unit is in test panel contact and normal operation;
3. the turn-on data acquisition system begins construction simulation action on test panel, and whether the test macro running is normal, debugs the record of test curve and data simultaneously, guarantees to write down accurate;
4. putty to be measured is stirred;
5. beginning is carried out putty and is criticized and scrape on the test panel surface;
6. the setting data acquisition system is gathered and is analyzed the data of 9 points respectively;
7. according to operating efficiency and average construction firmly, judge the construction difficulty of different putty, high with efficient, on average to exert oneself little be the best;
Operating efficiency is calculated:
E
Light face putty paste=1/80=0.013
E
The light putty powder=1/85=0.012
E
The autogamy powder of lacquer putty for use on=1/96=0.010
Through the contrast of operating efficiency E value, the operating efficiency of three putty samples is more approaching, and difference is little; Therefore need firmly to distinguish the construction difficulty through relatively average construction;
Average construction calculating firmly:
F
Light face putty paste=(5.6+5.5+5.6+5.7+5.5+5.4+5.8+5.6+5.7)/9=5.60
F
The light putty powder=(6.8+6.5+6.6+6.7+6.8+6.8+6.5+6.7+6.6)/9=6.67
F
The autogamy powder of lacquer putty for use on=(8.4+8.5+8.2+8.4+8.5+8.3+8.5+8.4+8.6)/9=8.42
Through the contrast that average construction is exerted oneself, can see that the average construction of light face putty paste sample is firmly minimum; Light putty powder sample secondly; And the average construction of autogamy powder of lacquer putty for use on sample is firmly maximum, therefore, and the easiest construction of light face putty paste sample; Light putty powder sample secondly, the most difficult construction of autogamy powder of lacquer putty for use on sample.
Except calculating operating efficiency and average construction firmly, equally also can be through the construct judgement (see Fig. 3: test data and construction curve comparative analysis) of difficulty of construction curve contrast
Through with upper curve and data comparative analysis, can find, in same construction area, under the situation of same execution conditions:
1, the construction time spent of light face putty paste sample the shortest, construction is maximum firmly minimum, the construction curve peak value is minimum, entire curve is also the shortest, shows that the construction of light face putty paste sample is the most laborsaving;
2, the construction time spent of light putty powder sample time weak point, construction is firmly big slightly, and the construction curve peak value is high slightly, and entire curve is long slightly, and is more painstaking than light face putty paste when showing the construction of light putty powder sample;
3, the construction time spent of autogamy putty sample the longest, construction maximum weighted value is maximum, the construction curve peak value is the highest, entire curve is also the longest, shows that the construction of autogamy putty sample is the most painstaking.
Show through above test, utilize the construction complexity of judging the putty product that this device equally can be fast and convenient.
Therefore, utilize this device can realize fast and convenient judging decorations coating material (like coating, mortar, putty etc.) construction complexity, and quantifiable reference data is provided, realized the original intention of the utility model.
The above is merely the preferred embodiment of the utility model; Be not in order to limit the essence technology contents scope of the utility model; The essence technology contents of the utility model is broadly to be defined in the claim scope of application, and if any technological entity or method that other people accomplish are defined identical with the claim scope of application; Also or a kind of change of equivalence, all will be regarded as and be covered by among this claim scope.
All documents in that the utility model is mentioned are all quoted as a reference in this application, are just quoted such as a reference separately as each piece document.Should be understood that in addition that after the foregoing of having read the utility model those skilled in the art can do various changes or modification to the utility model, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Claims (6)
1. the proving installation of a coating decoration performance is characterized in that, said device comprises:
The force cell that acting force when testing sample is carried out coating decoration on to be measured is tested;
Be used for the acting force that collecting test arrives and the data acquisition table of time data;
Judge the coating decoration properties data analytic system of testing sample according to measured value.
2. device as claimed in claim 1 is characterized in that, the sensor stand that is used for fixing said force cell also is set around the said force cell.
3. device as claimed in claim 1 is characterized in that said sensor stand is used for fixing force cell, and each sensor is equipped with a support, and support all is connected in one, and support all is fixed on ground or the wall, and is not removable.
4. device as claimed in claim 1 is characterized in that, said data acquisition table is the high-frequency data acquisition tables.
5. device as claimed in claim 1 is characterized in that, said force cell also is provided with the fine setting feeler lever that is used for regulating sensor and to be measured effective contact area.
6. device as claimed in claim 1 is characterized in that, also comprises the data acquisition system (DAS) that is used for storage data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200399155U CN202159010U (en) | 2011-02-16 | 2011-02-16 | Test device for coating construction performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200399155U CN202159010U (en) | 2011-02-16 | 2011-02-16 | Test device for coating construction performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202159010U true CN202159010U (en) | 2012-03-07 |
Family
ID=45766642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200399155U Expired - Lifetime CN202159010U (en) | 2011-02-16 | 2011-02-16 | Test device for coating construction performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202159010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102207447A (en) * | 2011-02-16 | 2011-10-05 | 立邦涂料（中国）有限公司 | Method and device for testing painting construction performance |
-
2011
- 2011-02-16 CN CN2011200399155U patent/CN202159010U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102207447A (en) * | 2011-02-16 | 2011-10-05 | 立邦涂料（中国）有限公司 | Method and device for testing painting construction performance |
| CN102207447B (en) * | 2011-02-16 | 2013-01-09 | 立邦涂料（中国）有限公司 | Method and device for testing painting construction performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120307 |
|
| CX01 | Expiry of patent term |