CN108827826A - A kind of water paint fluidity measurement device and its measuring method - Google Patents
A kind of water paint fluidity measurement device and its measuring method Download PDFInfo
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- CN108827826A CN108827826A CN201810201175.7A CN201810201175A CN108827826A CN 108827826 A CN108827826 A CN 108827826A CN 201810201175 A CN201810201175 A CN 201810201175A CN 108827826 A CN108827826 A CN 108827826A
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- measurement device
- water paint
- fluidity measurement
- paint fluidity
- glass plate
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
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- Life Sciences & Earth Sciences (AREA)
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Abstract
The invention discloses a kind of water paint fluidity measurement device and its measuring methods.The water paint fluidity measurement device includes：Equip main body case；Glass plate is vertically arranged with the equipment main body case；Clamping bar, clamping bar one end connection equipment main body case, and can be moved up and down along the direction perpendicular to glass plate, the other end is equipped with fixture；Ring is flowed, the flowing ring is arranged perpendicular to glass plate, fixes by the fixture, and the flowing ring is for holding testing liquid；Measurement device, for measuring the size of the figure formed after the testing liquid inside flowing ring is spread out on a glass.The diameter of present invention sample characterizes the fluidity of water paint, has the function of that accuracy is good, fineness is high, fluidity characterization facilitates, automates, is easy to clean.
Description
Technical field
The invention belongs to coating material production fields, more particularly, to a kind of water paint fluidity measurement device and its survey
Determine method.
Background technique
Existing water paint measurement fluidity only uses a flowing ring at present, the initial flow degree measured according to flowing ring
To reflect dilute consistency of the product of liquid material and powder proportionally after interworking.It is measured according to flowing ring after placing a period of time
The fluidity of product reflects construction operable time i.e. open hour of product.
103630464 A of Chinese patent application CN discloses a kind of gage mark coating fluidity tester device, molten by weighing
Melt coating, weight and area ratio are the flow coefficient of gage mark coating.206362664 U of Chinese patent CN, passes through all slurries
The time (S) all flowed out characterizes fluidity.
CN 201220663345.1 is for quickly testing the rapid test plate of cement fluidity of cement fluidity, including side
Shape transparency glass plate carves at least four quarters straight symmetrically dissipated from center of glass point at the back side of glass plate test surfaces outward
Spend line.There can be graduation indication according to glass back, test cement fluidity.Compare similar patent also
CN201420609508.7 etc..Such patent and the distinctive points of this case are：Compare patent using cement from center of glass point to
Outer flowing test fluidity.
CN201720556255.5, CN201720425472.0, CN201720295739.9, CN201720320866.X,
Such patent is all time (S) for all flowing out of all slurries of measurement to characterize fluidity.
The patents such as CN201310635346.4 are a kind of gage mark coating fluidity tester devices, by weighing melt coating,
Weight and area ratio are the flow coefficient of gage mark coating.
As known from the above, there are following drawbacks for the constructing device of the prior art：
1) sensing equipment time error is larger, and different open hour sections is required manually oneself to calculate, then be gone down again
Sample measures fluidity；2) existing sensing equipment amount of samples error is larger, frequent sample preparation, duplicate sample, to accumulate
Cause the error of sample size larger.3) existing sensing equipment human cost is higher, need people stare at fluidity size and
Open hour section, continuous duplicate sampling and measurement, and the prior art can not achieve the test of multiple groups sample.
Summary of the invention
That the object of the present invention is to provide a kind of accuracys is good, fineness is high, fluidity characterization is convenient, automation is good and cleans
Convenient water paint fluidity measurement device.
To achieve the goals above, the first aspect of the present invention provides a kind of water paint fluidity measurement device, the water
Property coating fluidity measurement device includes：
Equip main body case；
Glass plate is vertically arranged with the equipment main body case；
Clamping bar, clamping bar one end connection equipment main body case, and can be moved up and down along the direction perpendicular to glass plate,
The other end is equipped with fixture；
Ring is flowed, the flowing ring is arranged perpendicular to glass plate, fixes by the fixture, and the flowing ring is for holding
Testing liquid；
Measurement device, for measuring the ruler of the figure formed after the testing liquid inside flowing ring is spread out on a glass
It is very little.
According to the present invention, the glass plate, which primarily serves, provides a kind of effect of smooth flat, so that coating is easy to booth and scatters
(coating is spread out, and pie is formed).
In accordance with the present invention it is preferred that the water paint fluidity measurement device further includes time controller, the time
Controller is set on equipment main body case, starts the elevating movement according to setting time for controlling the clamping bar.
In accordance with the present invention it is preferred that the water paint fluidity measurement device further include manually control lifter switch by
Button is set on equipment main body case, carries out the elevating movement for controlling clamping bar.
In accordance with the present invention it is preferred that the lifter switch button that manually controls is 2~5, each manually controls lifting and open
It closes button and is respectively used to one clamping bar progress elevating movement of control.
In accordance with the present invention it is preferred that the measurement device is graduation mark and/or caliper.
In accordance with the present invention it is preferred that the XY axis origin of the graduation mark and the flowing ring are in the center of circle that glass plate projects
It is overlapped.
In accordance with the present invention it is preferred that the range of calibrating of the graduation mark is 0-300mm, it is generally disposed at table on glass plate
Face primarily serves the effect that can estimate the diameter for the coating cake spread out.
In accordance with the present invention it is preferred that the water paint fluidity measurement device further includes shifting chute, the shifting chute is set
It is placed on glass plate, it is mobile for caliper.The mobile process of caliper, can scan the diameter for the coating round pie spread out,
And it is shown on screen.
In accordance with the present invention it is preferred that the water paint fluidity measurement device further includes manually controlling caliper movement
Button is set on equipment main body case, mobile for controlling caliper.When operation, this switch is pinned manually, caliper is from side
It is mobile to the other side, this switch is unclamped, caliper stops movement.
In accordance with the present invention it is preferred that the water paint fluidity measurement device further includes flowing ring cowling, the flowing ring
Lid be preferably PC material, flowing ring cowling reduce coating contacted with air and caused by surface skining.
The second aspect of the present invention provides a kind of measuring method of water paint fluidity, which includes：Using
The water paint fluidity measurement device pours into testing liquid in flowing ring, when flowing ring so that fixture is fixed, and passing through
Between controller control fixture rise at a set point in time, flow ring inside testing liquid due to mobility and gravity effect,
Go out from flowing circulation and spread out on a glass, forms round pie, the diameter for spreading cake out is measured by measurement device.Measurement is straight
There are two ways to diameter, first is that diameter can be read by the graduation mark on range estimation glass plate；Second is that by laser diameter measuring instrument,
The diameter for spreading cake out is measured, is directly displayed on the screen of laser diameter measuring instrument.The diameter for measuring round pie coating is final stream
Dynamic degree.
Measure the meaning of fluidity：It avoids the occurrence of because coating fluidity is big, partially dilute, construction when is not easy upper thickness or stream
Dynamic degree is small, coating is thick, construction when be easy sagging and caused by quality problems.Guarantee reasonable fluidity, avoids constructing
The above problem that journey occurs provides safeguard for construction.
Technical solution of the present invention bring beneficial effect：
The diameter of present invention sample characterizes the fluidity of water paint, can be automatic according to the period of setting
Flowing ring is promoted, spreads sample out, the diameter for spreading sample out can be accurately measured automatically by caliper, pass through different time sections
Sample diameter carry out the size of reactive flow.Good with accuracy, fineness is high, and fluidity characterization is convenient, automates, and cleans
Convenient function.Also,
1) present apparatus once unifies to fall sample, the automatic measurement for carrying out different time sections fluidity, greatly reduce manpower at
This, equips the frequently bring of falling sample error before reducing.
2) present apparatus can be subtracted by time control switch according to the measurement for the progress fluidity that the time of setting prepares
The time error of continuous mode is lacked.
3) this equipment automatization level is high, and easy to operate, reproducibility is stronger, can be aqueous coating formulation, especially
Great contribution is made in the adjustment of open hour.
Other features and advantages of the present invention will then part of the detailed description can be specified.
Detailed description of the invention
Exemplary embodiment of the invention is described in more detail in conjunction with the accompanying drawings, it is of the invention above-mentioned and its
Its purpose, feature and advantage will be apparent, wherein in exemplary embodiment of the invention, identical reference label
Typically represent same parts.
Fig. 1 shows the structural schematic diagram of an embodiment of the present invention；
Fig. 2 shows the enlarged drawings of an embodiment of the present invention flowing ring cowling；
Fig. 3 shows the enlarged drawing of an embodiment of the present invention flowing ring；
Description of symbols：In Fig. 1,3- glass plate, 4- graduation mark, 5- flow ring, 6- fixture, 7- time controller, 8-
Lifter switch button, 9- equipment main body case, 10- clamping bar, 11- caliper, 12- shifting chute, 13- is manually controlled to manually control and calibrate
Instrument movable button.
Specific embodiment
The preferred embodiment of the present invention is described in more detail below.Although the following describe preferred implementations of the invention
Mode, however, it is to be appreciated that may be realized in various forms the present invention without that should be limited by the embodiments set forth herein.Phase
Instead, these embodiments are provided so that the present invention is more thorough and complete, and can be by the scope of the present invention completely
It is communicated to those skilled in the art.
The device used in the embodiment of the present invention is as shown in Figure 1, the water paint fluidity measurement device includes：
Equip main body case 9；
Glass plate 3 is vertically arranged with equipment main body case 9；
Clamping bar 10,10 one end of clamping bar connection equipment main body case 9, and lifting fortune can be done along the direction perpendicular to glass plate 3
Dynamic, the other end is equipped with fixture 6；
Ring 5 is flowed, flowing ring 5 is arranged perpendicular to glass plate 3, and fixed by fixture 6, flowing ring 5 is for holding prepare liquid
Body；Fig. 3 shows a kind of enlarged drawing for flowing ring 5 of the present invention.
Measurement device, for measuring the ruler of the figure formed after the testing liquid inside flowing ring 5 is spread out on the glass sheets 3
It is very little.
Time controller 7, time controller 7 is set on equipment main body case 9, for controlling clamping bar 10 according to setting time
Start the elevating movement.
Lifter switch button 8 is manually controlled, is set on equipment main body case 9, carries out the lifting for controlling clamping bar 10
Movement.Manually controlling lifter switch button 8 is 2~5, each manually controls lifter switch button 8 and is respectively used to control one
Clamping bar 10 carries out the elevating movement.
Measurement device is graduation mark 4 and caliper 11.The XY axis origin of graduation mark 4 and the flowing ring 5 are thrown in glass plate 3
The center of circle of shadow is overlapped, and the range of calibrating of graduation mark 4 is 0-300mm.Shifting chute 12 is set on glass plate 3, is used for caliper 11
It is mobile.The mobile process of caliper 11, can scan the diameter for the coating round pie spread out, and be shown on screen.
Caliper movable button 13 is manually controlled, is set on equipment main body case 9, it is mobile for controlling caliper 11.Behaviour
When making, this switch is pinned manually, and caliper 11 is mobile from a side to the other side, unclamps this switch, and caliper 11 stops movement.
Ring cowling 1 (Fig. 1 is not shown, and Fig. 2 shows the enlarged drawings of flowing ring cowling) is flowed, the flowing ring cowling is PC material.
The measuring method used in the embodiment of the present invention includes：
Using above-mentioned water paint fluidity measurement device, testing liquid is poured into flowing ring 5, it is fixed with fixture 6
Flow ring 5, and by time controller 7 control fixture 6 rise at a set point in time, flow ring 5 inside testing liquid due to
The effect of mobility and gravity is flowed out from flowing ring 5 and is spread out on the glass sheets 3, forms round pie, measured by measurement device
Spread the diameter of cake out.There are two ways to measuring diameter, first is that can be read straight by the graduation mark 4 on range estimation glass plate 3
Diameter；Second is that measuring the diameter for spreading cake out by caliper 11, being directly displayed on the screen of caliper 11.Round pie is measured to apply
The diameter of material is final fluidity.
Embodiment 1：
The measurement of water paint fluidity is carried out using above-mentioned water paint fluidity measurement device and method.
1, standard environment, temperature (23 ± 2) DEG C, humidity (50 ± 10) %
2, normal stream rotating ring φ 45mm × H50mm (3)
3, it prepares JSI coating sample 1 to pour into three flowing rings 5, covers flowing ring cowling.
4, opening time controller 7 switchs, and the period that setting flowing ring 5 and clamping bar 10 rise is respectively 0min (initial
Fluidity), 30min, 3h (flowing ring 5 sequence) from top to bottom, setting time control switch controls caliper 11, after flowing ring
5, which rise 30s with clamping bar 10, starts, and measures from top to bottom.
5, open test switch, the JSI coating flow diameter that caliper 11 measures from top to bottom be respectively 155mm,
154mm、150mm。
Then final JSI coating fluidity is initial：It is 154mm after 155mm, 30min, is 150mm after 3h.
Embodiment 2：
The measurement of water paint fluidity is carried out using above-mentioned water paint fluidity measurement device and method.
1, standard environment, temperature (23 ± 2) DEG C, humidity (50 ± 10) %
2, normal stream rotating ring φ 45mm × H50mm (3) are formulated
3, it prepares JSI coating sample 2 to pour into three flowing rings 5, covers flowing ring cowling.
4, risen together with clamping bar 10 using manually controlling the control flowing ring 5 of lifter switch button 8.
5, with the manual time-keeping on time controller 7, after 30s, the graduation mark 4 on glass plate 3 is read, initial flow degree is
155mm successively uses manual time-keeping, is 154mm after 30min, is 150mm after 3h.
Initial fluidity is able to reflect the incipient dilute thick degree of coating, and the fluidity of 3h is able to reflect opening for coating
It puts the time, i.e., after the coating being stirred being placed 3h, then determines whether to construct.
Various embodiments of the present invention are described above, above description is exemplary, and non-exclusive, and
It is not limited to disclosed each embodiment.Without departing from the scope and spirit of illustrated each embodiment, for this skill
Many modifications and changes are obvious for the those of ordinary skill in art field.
Claims (10)
1. a kind of water paint fluidity measurement device, which is characterized in that the water paint fluidity measurement device includes：
It equips main body case (9)；
Glass plate (3) is vertically arranged with the equipment main body case (9)；
Clamping bar (10), clamping bar (10) one end connection equipment main body case (9), and can be along the direction perpendicular to glass plate (3)
It moves up and down, the other end is equipped with fixture (6)；
It flows ring (5), the flowing ring (5) is arranged perpendicular to glass plate (3), the flowing ring fixed by the fixture (6)
(5) for holding testing liquid；
Measurement device, for measuring the ruler of the figure formed after the internal testing liquid of flowing ring (5) is spread out on glass plate (3)
It is very little.
2. water paint fluidity measurement device according to claim 1, which is characterized in that the water paint fluidity
Measurement device further includes time controller (7), and the time controller (7) is set on equipment main body case (9), for controlling
It states clamping bar (10) and starts the elevating movement according to setting time.
3. water paint fluidity measurement device according to claim 1, which is characterized in that the water paint fluidity
Measurement device further includes manually controlling lifter switch button (8), is set on equipment main body case (9), for controlling clamping bar (10)
Carry out the elevating movement.
4. water paint fluidity measurement device according to claim 3, which is characterized in that described to manually control lifting and open
Closing button (8) is 2~5, each manually controls lifter switch button (8) and is respectively used to described in one clamping bar (10) progress of control
Elevating movement.
5. water paint fluidity measurement device according to claim 1, which is characterized in that the measurement device is scale
Line (4) and/or caliper (11).
6. water paint fluidity measurement device according to claim 5, which is characterized in that the XY of the graduation mark (4)
Axis origin is overlapped with flowing ring (5) in the center of circle that glass plate (3) projects.
7. water paint fluidity measurement device according to claim 5, which is characterized in that the water paint fluidity
Measurement device further includes shifting chute (12), and the shifting chute (12) is set on glass plate (3), mobile for caliper (11).
8. water paint fluidity measurement device according to claim 5, which is characterized in that the water paint fluidity
Measurement device further includes manually controlling caliper movable button (13), is set on equipment main body case (9), for controlling caliper
(11) mobile.
9. water paint fluidity measurement device according to claim 1, which is characterized in that the water paint fluidity
Measurement device further includes flowing ring cowling (1).
10. a kind of measuring method of water paint fluidity, which is characterized in that the measuring method includes：Using claim 1-9
Any one of described in water paint fluidity measurement device, testing liquid is poured into flowing ring (5), it is solid with fixture (6)
Constant current rotating ring (5), and being risen at a set point in time by time controller (7) control fixture (6), flowing ring (5) it is internal to
Liquid is surveyed due to the effect of mobility and gravity, flows out and is spread out on glass plate (3) from flowing ring (5), form round pie, lead to
It crosses measurement device and measures the diameter for spreading cake out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810201175.7A CN108827826A (en) | 2018-03-12 | 2018-03-12 | A kind of water paint fluidity measurement device and its measuring method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810201175.7A CN108827826A (en) | 2018-03-12 | 2018-03-12 | A kind of water paint fluidity measurement device and its measuring method |
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| CN108827826A true CN108827826A (en) | 2018-11-16 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111351736A (en) * | 2020-03-20 | 2020-06-30 | 河北瑞志交通技术咨询有限公司 | Hot-melt coating fluidity performance test device and method |
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Application publication date: 20181116 |