CN105372176A - Method and tool for detecting foaming gluing material for automobile air conditioner component - Google Patents

Method and tool for detecting foaming gluing material for automobile air conditioner component Download PDF

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Publication number
CN105372176A
CN105372176A CN201510738906.8A CN201510738906A CN105372176A CN 105372176 A CN105372176 A CN 105372176A CN 201510738906 A CN201510738906 A CN 201510738906A CN 105372176 A CN105372176 A CN 105372176A
Authority
CN
China
Prior art keywords
foaming
gluing
lower plate
stickup
upper plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510738906.8A
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Chinese (zh)
Inventor
袁斌
彭昊
潘帮斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bonaire Automotive Electrical Systems Co Ltd
Original Assignee
Bonaire Automotive Electrical Systems Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bonaire Automotive Electrical Systems Co Ltd filed Critical Bonaire Automotive Electrical Systems Co Ltd
Priority to CN201510738906.8A priority Critical patent/CN105372176A/en
Publication of CN105372176A publication Critical patent/CN105372176A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N19/00Investigating materials by mechanical methods
    • G01N19/04Measuring adhesive force between materials, e.g. of sealing tape, of coating

Abstract

The invention discloses a method and tool for detecting a foaming gluing material for an automobile air conditioner component. The method comprises the specific operating processes that 1, an upper pasting plate and a lower pasting plate for detecting are prepared, and the surface of the upper pasting plate and the surface of the lower pasting plate are wiped dry; 2, a foaming gluing detecting sample strip is cut off from the foaming gluing material; 3, the foaming gluing detecting sample strip is pasted to the upper pasting plate and the lower pasting plate; 4, after the foaming gluing detecting sample strip on the upper pasting plate and the lower pasting plate is bent by 180 degrees, the upper pasting plate is hung up, and a weight is hung on the lower pasting plate; 5, detecting start time is recorded, and whether the foaming gluing detecting sample strip falls off or not is observed after 3.5 hours, if after 3.5 hours, the foaming gluing detecting sample strip does not fall off and glue smeared to the surface of the foaming gluing detecting sample strip is not less than 60% of the gluing face, the foaming gluing material meets the requirement, otherwise the foaming gluing material does not meet the requirement. The method and tool can guarantee the quality of the foaming gluing material for the automobile air conditioner component.

Description

Air conditioning for automobiles parts detection method and the testing tool of foaming rubberized material
Technical field
The present invention relates to the foaming rubberized material detection technique that air conditioning for automobiles parts use, be specifically related to detection method and the testing tool of air conditioning for automobiles parts foaming rubberized material.
Background technology
Along with foaming rubberized material is in the application of every field, the thing followed is some particular/special requirements that foaming rubberized material is applied in varying environment and different field.The foaming gluing adhesive tape that air conditioning for automobiles parts use is made up of foaming rubberized material, it is generally used on air conditioning for automobiles Smooth, narrower plastic components, foaming gluing adhesive tape how is made firmly to paste on smooth, narrower plastic products, play good sealing effectiveness, to ensure that air conditioning for automobiles quality is the problem that we need to solve simultaneously.Current foaming rubberized material, before being applied to air conditioning for automobiles, does not have corresponding detection means to ensure the quality of foaming rubberized material, the foaming gluing adhesive tape difficult quality guarantee causing air conditioning for automobiles to adopt qualitatively.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, there is provided the quality testing that can realize foaming rubberized material, to ensure detection method and the testing tool of the air conditioning for automobiles parts foaming rubberized material of the foaming gluing adhesive tape quality that air conditioning for automobiles adopts qualitatively.
To achieve these goals, the technical solution used in the present invention is:
The air conditioning for automobiles parts detection method of foaming rubberized material, specific operation process is as follows:
(1) prepare the stickup upper plate that detects and paste lower plate, drying process to pasting upper plate and pasting the surface of lower plate;
To paste upper plate and paste lower plate horizontal positioned, and stickup lower plate being superimposed on and pasting on upper plate, stickup lower plate and stickup upper plate folded position occupy pastes 1/4th of upper plate overall length;
(2) in foaming rubberized material, cut foaming gluing and detect batten;
The peeling paper that foaming gluing detects spline surfaces stickup is torn, detects foaming gluing and detect spline surfaces gluing situation;
(3), after confirming that foaming gluing detection spline surfaces gluing situation meets the requirements, foaming gluing is detected batten and be pasted onto stickup upper plate and paste in lower plate, foaming gluing detection batten is 2:1 pasting upper plate with the stickup ratio of pasting in lower plate;
(4) will lower plate be pasted and the foaming gluing pasted in lower plate to detect together with batten after 180 degree bendings, make foaming gluing test batten and be placed in and paste in the middle of upper plate and stickup lower plate, stickup upper plate is hung up, and hang counterweight pasting in lower plate;
(5) record the time detected and start, observe foaming gluing detection batten after 3.5 hours and whether come off, and Taking Pictures recording; After 3.5 hours, foaming gluing detects batten and does not come off, and foaming gluing detection spline surfaces gluing is no less than 60% of coated face, then the rubberized material that foams meets the requirements; Otherwise the rubberized material that then foams is undesirable.
In described step (3) foaming gluing detect spline surfaces gluing even, full, without starved with rise and pile phenomenon, namely meet the requirements.
Above step (1)-(5) are 23 ± 2 DEG C in temperature, and relative air humidity is carry out in the environmental baseline of 50 ± 3%.
The length of described stickup upper plate is 150 ~ 200mm, and width is 100mm, and thickness is 3 ~ 5mm; The length of described stickup lower plate is 120 ~ 150mm, and width is 100mm, and thickness is 3 ~ 5mm; The length that described foaming gluing detects batten is 200mm, and width is 50mm, and thickness is 3 ~ 15mm.
In described step (4), the weight of counterweight is 150g ± 1g.
Paste the through hole having in the middle part of upper plate one end and hang, paste the through hole having in the middle part of lower plate one end and hang counterweight.
The air conditioning for automobiles parts testing tool of foaming rubberized material, for the detection of above-mentioned air conditioning for automobiles parts foaming rubberized material, comprise and paste upper plate and paste lower plate, pasting lower plate is superimposed on stickup upper plate, stickup lower plate and stickup upper plate folded position occupy pastes 1/4th of upper plate overall length, and foaming gluing detection batten is pasted according to the ratio of 2:1 with pasting in lower plate at stickup upper plate; Then by pasting lower plate and pasting the foaming gluing detection batten 180 degree of bendings in lower plate, stickup upper plate is hung up, stickup lower plate hangs counterweight.
The invention has the advantages that: the detection method of air conditioning for automobiles parts foaming rubberized material of the present invention and testing tool, effectively can detect foaming rubberized material surface coating quality, ensure the quality and performance of the foaming rubberized material on air conditioning for automobiles parts; The foaming gluing sealing joint strip preventing foaming rubberized material from making occurs coming off or degumming problem after pasting, to ensure that foaming rubberized material can firmly be pasted on smooth, narrower plastic products, play good sealing effectiveness simultaneously, meet the user demand on air conditioning for automobiles parts, ensure air conditioning for automobiles quality.
Accompanying drawing explanation
Mark in the content expressed each width accompanying drawing of instructions of the present invention below and figure is briefly described:
Fig. 1 is the structural representation of the detection method stickup upper plate of air conditioning for automobiles parts of the present invention foaming rubberized material.
Fig. 2 is the structural representation of the detection method stickup lower plate of air conditioning for automobiles parts of the present invention foaming rubberized material.
Fig. 3 is the structural representation of the detection method foaming gluing detection batten of air conditioning for automobiles parts of the present invention foaming rubberized material.
Fig. 4 be air conditioning for automobiles parts of the present invention foaming rubberized material detection method foaming gluing detect batten and paste upper plate and paste lower plate stickup structural representation.
Fig. 5 is the detected state schematic diagram of the detection method foaming gluing detection batten of air conditioning for automobiles parts of the present invention foaming rubberized material.
Mark in above-mentioned figure is:
1, upper plate is pasted, 2, paste lower plate, 3, foaming gluing detects batten, 4, counterweight.
Embodiment
Contrast accompanying drawing below, by the description to optimum embodiment, the specific embodiment of the present invention is described in further detail.
With reference to Fig. 1-Fig. 4, this kind of air conditioning for automobiles parts detection method of foaming rubberized material, the foaming sealing joint strip that foaming rubberized material uses for making air conditioning for automobiles upper-part, specific operation process is as follows:
(1) prepare the stickup upper plate 1 that detects and paste lower plate 2, as shown in Figures 1 and 2, pasting upper plate 1 and pasting lower plate 2 be the smooth bar-shaped plate of smooth surface, pastes upper plate 1 and the surperficial bubble-free of stickup lower plate 2, shrink mark and weld line; Paste upper plate 1 and adopt with stickup lower plate 2 the material making that air conditioning for automobiles uses the parts of foaming sealing joint strip identical;
Adopt clean cotton to dry process to the surface of stickup upper plate 1 and stickup lower plate 2, remove the dirts such as the dust pasted on upper plate 1 and stickup lower plate 2 surface, to improve detection accuracy;
To paste upper plate 1 and paste lower plate 2 horizontal positioned, and stickup lower plate 2 being superimposed on and pasting on upper plate 1, stickup lower plate 2 and stickup upper plate 1 folded position occupy pastes 1/4th of upper plate 1 overall length; Paste lower plate 2 to be overlapped on stickup upper plate 1, paste the mutual superposition in position that lower plate 2 overlaps mutually with stickup upper plate 1;
(2) in foaming rubberized material, cut foaming gluing and detect batten 3; As shown in Figure 3, it is concordant that foaming gluing detects batten 3 trimming, and thickness is even, without tearing, breakage, distortion, shrinkage cavity, the seriously situation such as overlap and filth;
The peeling paper that foaming gluing detects batten 3 surface mount is torn, detects foaming gluing and detect batten 3 surface coating situation;
(3) after confirming that foaming gluing detection batten 3 surface coating situation meets the requirements, foaming gluing is detected batten 3 to be pasted onto stickup upper plate 1 and to paste in lower plate 2, detect batten 3 by foam gluing, guarantee that foaming gluing detects batten 3 and pastes upper plate 1 and paste in lower plate 2 and paste completely; As shown in Figure 4, it is 2:1 that the gluing that foams detects batten 3 pasting the stickup length ratio in upper plate 1 and stickup lower plate 2; It is that foaming gluing detects batten 3 in the twice of pasting the length that lower plate 2 is pasted that foaming gluing detects batten 3 pasting the length that upper plate 1 is pasted;
(4) stickup lower plate 2 and being positioned at is pasted gluing that lower plate 2 foams to detect batten 3 part and carry out 180 degree of bendings, as shown in Figure 5, make foaming gluing detect batten 3 be placed in stickup upper plate 1 and paste in the middle of lower plate 2, stickup upper plate 1 is hung up, and hang counterweight 4 in stickup lower plate 2; Simulation foaming gluing detects the working position of batten 3 in air conditioning for automobiles parts and working environment, further to improve the accuracy of detection;
(5) whether record detects the start time, observe foaming gluing detection batten 3 and come off after 3.5 hours, and Taking Pictures recording; After 3.5 hours, foaming gluing detects batten 3 and does not come off, and foaming gluing detection batten 3 surface coating is no less than 60% of coated face, then the rubberized material that foams meets the requirements; Otherwise come off as foaming gluing detects batten 3, or/and foaming gluing detects batten 3 surface coating be less than 60% of coated face, then the rubberized material that foams is undesirable.
Inventor is through verification experimental verification many times, under the test condition of the present invention's setting, using 3.5 hours as detection time, foaming gluing detects batten 3 surface coating and is no less than 60% of coated face as testing conditions, and detection foaming gluing that can be comprehensively perfect detects the firmness of batten 3 and pastes performance; Through the foaming rubberized material that the present invention detects, under the prerequisite meeting cost control, predetermined firmness and sealing property requirement can be met, meet the user demand on air conditioning for automobiles parts.
Foaming rubberized material, when detecting, is cut foaming gluing detection batten 3 at foaming rubberized material diverse location and is detected, to improve reliability and the accuracy of detection.
In described step (3) foaming gluing detect batten 3 surface coating even, full, without starved with rise and pile phenomenon, namely meet the requirements.Foaming gluing detects batten 3 itself will meet product quality requirement, to ensure accuracy and the reliability of detection.
Above step (1)-(5) are 23 ± 2 DEG C in temperature, and relative air humidity is carry out in the environmental baseline of 50 ± 3%; Foaming rubberized material, when detecting, sets testing environment, to improve reliability and the accuracy of detection further according to the working environment of foaming gluing adhesive tape.
The product specification of pasting upper plate 1, stickup lower plate 2 and foaming gluing detection batten 3 can adjust according to actual needs, for ensureing the accuracy detected, improve the reliability detected, paste upper plate 1, paste the specification of lower plate 2 and foaming gluing detection batten 3 preferably: the length of pasting upper plate 1 is 150 ~ 200mm, width is 100mm, and thickness is 3 ~ 5mm; The length of pasting lower plate 2 is 120 ~ 150mm, and width is 100mm, and thickness is 3 ~ 5mm; The length that foaming gluing detects batten 3 is 200mm, and width is 50mm, and thickness is 3 ~ 15mm.
The weight of counterweight can adjust according to the actual requirements, and in preferred steps (4), the weight of counterweight 4 is 150g ± 1g, with the reliability requirement of satisfied detection.
Paste the through hole having in the middle part of upper plate 1 one end and hang, paste the through hole having in the middle part of lower plate 2 one end and hang counterweight; Paste upper plate 1 and paste through-hole structure in lower plate 2, being beneficial to detection operation, can detection efficiency being improved.
The testing tool of foaming rubberized material, for the detection of above-mentioned foaming rubberized material, comprise and paste upper plate 1 and paste lower plate 2, pasting lower plate 2 is superimposed on stickup upper plate 1, stickup lower plate 2 and stickup upper plate 1 folded position occupy pastes 1/4th of upper plate 1 overall length, and foaming gluing detection batten 3 is pasted according to the ratio of 2:1 with pasting in lower plate 2 at stickup upper plate 1; Then the foaming gluing pasted in lower plate 2 and stickup lower plate 2 is detected batten 3 and carry out 180 degree of bendings, stickup upper plate 1 is hung up, stickup lower plate 2 hangs counterweight.
Foaming rubberized material is PU foaming rubberized material, or PE foaming rubberized material, or PVC/NBR foaming rubberized material, or EPDM foaming rubberized material.The detection method of air conditioning for automobiles parts foaming rubberized material of the present invention and testing tool, effectively can detect foaming rubberized material surface coating quality, ensure the quality and performance of the foaming rubberized material on air conditioning for automobiles parts; The foaming gluing sealing joint strip preventing foaming rubberized material from making occurs coming off or degumming problem after pasting, to ensure that foaming rubberized material can firmly be pasted on smooth, narrower plastic products, play good sealing effectiveness simultaneously, meet the user demand on air conditioning for automobiles parts, ensure air conditioning for automobiles quality.
Obvious specific implementation of the present invention is not subject to the restrictions described above, as long as have employed the improvement of the various unsubstantialities that method of the present invention is conceived and technical scheme is carried out, all within protection scope of the present invention.

Claims (7)

1. the air conditioning for automobiles parts detection method of foaming rubberized material, is characterized in that: specific operation process is as follows:
(1) prepare the stickup upper plate that detects and paste lower plate, drying process to pasting upper plate and pasting the surface of lower plate;
To paste upper plate and paste lower plate horizontal positioned, and stickup lower plate being superimposed on and pasting on upper plate, stickup lower plate and stickup upper plate folded position occupy pastes 1/4th of upper plate overall length;
(2) in foaming rubberized material, cut foaming gluing and detect batten;
The peeling paper that foaming gluing detects spline surfaces stickup is torn, detects foaming gluing and detect spline surfaces gluing situation;
(3), after confirming that foaming gluing detection spline surfaces gluing situation meets the requirements, foaming gluing is detected batten and be pasted onto stickup upper plate and paste in lower plate, foaming gluing detection batten is 2:1 pasting upper plate with the stickup ratio of pasting in lower plate;
(4) will lower plate be pasted and after the foaming gluing pasted in lower plate detects and carry out 180 degree of bendings together with batten, make foaming gluing test batten and be placed in and paste upper plate and paste in the middle of lower plate, stickup upper plate is hung up, and hang counterweight pasting in lower plate;
(5) record the time detected and start, observe foaming gluing detection batten after 3.5 hours and whether come off; After 3.5 hours, foaming gluing detects batten and does not come off, and foaming gluing detection spline surfaces gluing is no less than 60% of coated face, then the rubberized material that foams meets the requirements; Otherwise the rubberized material that then foams is undesirable.
2. the air conditioning for automobiles parts as claimed in claim 1 detection method of foaming rubberized material, is characterized in that: in described step (3) foaming gluing detect spline surfaces gluing even, full, without starved with rise and pile phenomenon, namely meet the requirements.
3. the air conditioning for automobiles parts as claimed in claim 1 detection method of foaming rubberized material, it is characterized in that: above step (1)-(5) are 23 ± 2 DEG C in temperature, relative air humidity is carry out in the environmental baseline of 50 ± 3%.
4. the air conditioning for automobiles parts detection method of foaming rubberized material as claimed in claim 1, is characterized in that: the length of described stickup upper plate is 150 ~ 200mm, and width is 100mm, and thickness is 3 ~ 5mm; The length of described stickup lower plate is 120 ~ 150mm, and width is 100mm, and thickness is 3 ~ 5mm; The length that described foaming gluing detects batten is 200mm, and width is 50mm, and thickness is 3 ~ 15mm.
5. the detection method of foaming rubberized material of the air conditioning for automobiles parts as described in any one of claim 1-4, is characterized in that: in described step (4), the weight of counterweight is 150g ± 1g.
6. the detection method of foaming rubberized material of the air conditioning for automobiles parts as described in any one of claim 1-4, is characterized in that: paste the through hole having in the middle part of upper plate one end and hang, and pastes the through hole having in the middle part of lower plate one end and hang counterweight.
7. the air conditioning for automobiles parts testing tool of foaming rubberized material, for the detection of the air conditioning for automobiles parts described in any one of claim 1-6 by foaming rubberized material, it is characterized in that: comprise and paste upper plate and paste lower plate, pasting lower plate is superimposed on stickup upper plate, stickup lower plate and stickup upper plate folded position occupy pastes 1/4th of upper plate overall length, and foaming gluing detection batten is pasted according to the ratio of 2:1 with pasting in lower plate at stickup upper plate; Then by pasting lower plate and pasting the foaming gluing detection batten 180 degree of bendings in lower plate, stickup upper plate is hung up, stickup lower plate hangs counterweight.
CN201510738906.8A 2015-10-30 2015-10-30 Method and tool for detecting foaming gluing material for automobile air conditioner component Pending CN105372176A (en)

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CN201510738906.8A CN105372176A (en) 2015-10-30 2015-10-30 Method and tool for detecting foaming gluing material for automobile air conditioner component

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CN108169122A (en) * 2016-12-07 2018-06-15 天津市奇才防水材料有限公司 A kind of waterproof material Application of composite system performance testing method

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