A kind of PUR sprays tree lace visualizer
Technical field
This utility model is related to field tests, sprays the visualizer of tree lace in particular for PUR.
Background technology
In hygienic article processing technology, when being sprayed using PUR, due to the low (about 2 ~ 5g/m of glue amount usage amount2, very
To lower), after spraying, the spraying situation of tree lace to be assessed is extremely difficult.At present, most manufacturers penetrate spray using UV illumination
Scribble the product of hot melt tree lace, make PUR, under UV illumination is penetrated, green fluorescence occur, thus detecting tree lace spraying shape.
But in prior art, product irradiation is all to reveal direct irradiation in environment outside with small-sized torch, tree lace is vulnerable to external environment condition to be done
Disturb, lead to fluorescence very weak, tree lace manifests unclear, and product is not fixed easily and sentences it is impossible to carry out contrast to product tree lace fluorescence
Disconnected.
Content of the invention
In view of the above, the technical problems to be solved in the utility model is: provides a kind of test machine rational in infrastructure, especially
It is the visualizer spraying tree lace for PUR, thus reducing the interference of outside, being used conveniently and safely, rapidly and accurately judging
Tree lace sprays situation.
For solving above-mentioned technical problem, this utility model adopts the following technical scheme that
A kind of PUR sprays tree lace visualizer, includings camera bellows it is characterised in that: described camera bellows upper center setting is automatic
Photographic camera, camera bellows upper-end front arranges Observable eyelet, and the upper corner of camera bellows inwall both sides respectively arranges a uviol lamp box, institute
State 3 ultraviolet lamp tubes of setting in uviol lamp box, the two side inside camera bellows is each provided with an incandescent lamp tube, described electric filament lamp
Pipe is located at below uviol lamp box, bottom setting test drawer in camera bellows, test drawer is provided with test sample and fixes press strip.
Further, described automatic photography camera is realized regulating and controlling up and down by elevating mechanism, so that tree lace is shown and becomes apparent from
Imaging output.
Further, it is provided with anti-ultraviolet lucite outside described uviol lamp box, useless light can be filtered off, leave wavelength
Ultraviolet light for 365 μm passes through, apparent comfortable, no vignet-ting phenomenon during observation, and protect eyes and skin simultaneously, from excessive purple
Outer damage.
Further, described Observable eyelet arranges clear glass.
Further, described test drawer is provided with test sample and fixes press strip, so that test sample is consolidated and open, convenient
Test.
Further, described test drawer is provided with push-pull structure, is easy to taking-up and the fixation of test sample.
Further, described camera bellows side wall upper part arranges fluorescent tube intervalometer, it is to avoid user is forgotten to turn off the light and leads to fluorescent tube to be sent out
Cause thermal damage fluorescent tube even causes fire.
Using technique scheme, the beneficial effects of the utility model are:
This PUR spraying tree lace visualizer passes through to arrange Observable eyelet and automatic photography camera in that context it may be convenient to observe
Test result;By arranging anti-ultraviolet lucite, fluorescent tube intervalometer etc., make test apparent, comfortable and safety.
Brief description
Fig. 1 is that a kind of PUR of this utility model sprays tree lace visualizer overall structure diagram.
Fig. 2 is the structural perspective that a kind of PUR of this utility model sprays tree lace visualizer.
In figure: 1. camera bellows, 2. automatic photography camera, 3. Observable eyelet, 4. uviol lamp box, 5. incandescent lamp tube, 6.
Test drawer, 7. fluorescent tube intervalometer, 8. plug-type component, 9. anti-ultraviolet lucite.
Specific embodiment
For being more clearly understood to technical characteristic of the present utility model and effect further, compare this practicality of brief description
New specific embodiment.
As depicted in figs. 1 and 2, a kind of PUR sprays tree lace visualizer, and including camera bellows 1, described camera bellows 1 upper center sets
Put automatic photography camera 2, automatic photography camera 2 can regulate and control up and down, so that tree lace is shown and become apparent from imaging output;Before camera bellows 1 upper end
Portion arranges Observable eyelet 3, and Observable eyelet 3 arranges clear glass;At camera bellows 1 medial wall two ends, uviol lamp box 4, institute are set
State in uviol lamp box 4 and respectively 3 ultraviolet lamp tubes are set, outside uviol lamp box, be provided with anti-ultraviolet lucite 9, can filter off and no use up
Line, stays the ultraviolet light that wavelength is 365 μm to pass through, apparent comfortable, no vignet-ting phenomenon, protect eyes and skin simultaneously during observation
Skin, damages from excessive ultraviolet;Camera bellows 1 medial wall both sides are provided with incandescent lamp tube 5, described incandescent lamp tube 5 is located at uviol lamp
Below box 4, in camera bellows 1, bottom arranges the test drawer 6 of plug-type component 8, test drawer 6 is provided with test sample and fixes
Press strip, makes test sample consolidate and opens, convenient test;Described camera bellows 1 side wall upper part arranges fluorescent tube intervalometer 7, it is to avoid user
Forget to turn off the light and lead to fluorescent tube heating to damage fluorescent tube or even cause fire.
The above, specific embodiment only of the present utility model, but protection domain of the present utility model does not limit to
In this, any change or replacement expected without creative work, all should cover within protection domain of the present utility model.
Therefore, protection domain of the present utility model should be defined by the protection domain that claims are limited.