CN108982357A - A kind of ply adhesion test device - Google Patents
A kind of ply adhesion test device Download PDFInfo
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- CN108982357A CN108982357A CN201810832431.2A CN201810832431A CN108982357A CN 108982357 A CN108982357 A CN 108982357A CN 201810832431 A CN201810832431 A CN 201810832431A CN 108982357 A CN108982357 A CN 108982357A
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- drawing column
- tested sample
- ply adhesion
- test
- test device
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N19/00—Investigating materials by mechanical methods
- G01N19/04—Measuring adhesive force between materials, e.g. of sealing tape, of coating
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention belongs to adhesive force the field of test technology, disclose a kind of ply adhesion test device, comprising: test surfaces are arranged in pedestal thereon, and the test surfaces can be pasted with the one side of tested sample；Drawing column, the drawing column end face opposite with the test surfaces can be pasted with the another side of the tested sample, and the drawing column can be slided along the direction vertical with the test surfaces.When carrying out the test of tested sample ply adhesion, the two sides of tested sample is adhered to respectively on the test surfaces of pedestal and the end face of drawing column, then drawing column is driven to move along axial direction to the direction far from test surfaces by drawing equipments such as drawbench, so that drawing column applies pulling force to tested sample, to realize that the ply adhesion to tested sample is tested.And drawing column can be slided along the direction vertical with test surfaces, it can be ensured that pulling force applies along perpendicular to tested sample interlayer direction, and then realizes the axial adhesive force test of tested sample interlayer.
Description
Technical field
The present invention relates to adhesive force the field of test technology more particularly to a kind of ply adhesion test devices.
Background technique
The adhesive force of existing testing film layer generallys use tape method, and tape method is by a kind of mucilage glue surface of specific adhesive tape
It is adhered on the thin-film surface of tested sample, tape-stripping is smooth, all bubbles are removed, it then will with stable pulling force
Adhesive tape peels off, if film layer is not peeled off the base of tested sample, illustrating film layer, adhesive force is good.
Although tape method can not be ensured that in the adhesive force quality for indicating film layer to a certain degree, its pulling force applied
It is perpendicular to thin-film surface, the adhesive force of test is not between the film layer and base of tested sample truly
Axial adhesive force.
And the result of existing tape method test adhesive force can not quantify, and only a qualitatively judgement, is unfavorable for adhering to
The accurate test of power.
Summary of the invention
The purpose of the present invention is to provide a kind of ply adhesion test devices, cannot when solving the test of existing adhesive force
Guarantee the problem of pulling force is perpendicular to tested sample surface.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of ply adhesion test device, the ply adhesion test device include:
Pedestal, is arranged test surfaces thereon, and the test surfaces can be pasted with the one side of tested sample；
Drawing column, the drawing column end face opposite with the test surfaces can be pasted with the another side of the tested sample,
The drawing column can be slided along the direction vertical with the test surfaces.
Preferably, further including pull force calculation part, the pull force calculation part is connected to the drawing column.
Preferably, the pedestal is equipped with open slot, the test surfaces are the one side of the open slot.
Preferably, the open slot side opposite with the test surfaces offers through-hole, the drawing column sliding is worn
Cross the through-hole setting.
Preferably, the through-hole is provided with the middle position of the open slot side opposite with the test surfaces.
Preferably, the open slot two sides are arranged through the pedestal.
Preferably, offering sliding slot on the pedestal, the drawing column is slidably disposed in the sliding slot and can be along described
Sliding slot sliding.
Preferably, adhesion strength, the drawing column between the test surfaces and the tested sample one side and it is described to
Adhesion strength between test sample part another side is all larger than the adhesive force of the interlayer of the tested sample.
Preferably, the drawing column is cylindrical structure.
Preferably, offering vacuum suction channel on the pedestal, the vacuum suction channel is connected with vacuum suction
Component, and the vacuum suction one end of the channel is concordant with the test surfaces.
Beneficial effects of the present invention: by above-mentioned ply adhesion test device, when progress tested sample ply adhesion
Test when, the two sides of tested sample is adhered on the test surfaces of pedestal and the end face of drawing column respectively, then passes through drawing
The drawing equipments such as machine drive drawing column to move along axial direction to the direction far from test surfaces, draw so that drawing column applies tested sample
Power, to realize that the ply adhesion to tested sample is tested.And drawing column can be slided along the direction vertical with test surfaces, and it can
Ensure that pulling force applies along perpendicular to tested sample interlayer direction, and then realizes that the axial adhesive force of tested sample interlayer is surveyed
Examination.
Pull force calculation part is connected by one end of drawing column, tested sample can be applied by the realization of pull force calculation part
The size detection of pulling force can read the value of thrust of application in real time, so that the test result of adhesive force quantifies, realize to attachment
The accurate test of power.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one ply adhesion test device of the embodiment of the present invention；
Fig. 2 is the decomposition texture schematic diagram of one ply adhesion test device of the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of two ply adhesion test device of the embodiment of the present invention.
In figure:
1, pedestal；11, test surfaces；12, open slot；13, through-hole；14, sliding slot；2, drawing column.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
Embodiment one
The present embodiment provides a kind of ply adhesion test devices, as depicted in figs. 1 and 2, ply adhesion test dress
It sets including pedestal 1 and drawing column 2, in which:
Test surfaces 11 are provided on above-mentioned pedestal 1, which can paste with the one side of tested sample, specifically, this
The tested sample of embodiment includes film layer and base, and when carrying out the test of film layer adhesive force, the base of tested sample can glue
It is attached on test surfaces 11.Specifically, the one side of the open slot 12 is made as shown in Fig. 2, offering open slot 12 on the pedestal 1
For above-mentioned test surfaces 11, i.e. the base of tested sample is adhered on the side of the open slot 12.Preferably, 12 liang of above-mentioned open slot
End is arranged through pedestal 1, to facilitate the placement of tested sample and the adherency of base.
In the present embodiment, through-hole 13, above-mentioned drawing column 2 are offered on above-mentioned open slot 12 side opposite with test surfaces 11
Slide through the setting of through-hole 13.Further, above-mentioned through-hole 13 is provided in the side opposite with test surfaces 11 of open slot 12
Between at position.
Above-mentioned drawing column 2 can be slided along the direction vertical with test surfaces 11, and the axis of the drawing column 2 can be perpendicular to above-mentioned
Test surfaces 11 be arranged, and drawing column 2 can in sliding axially in through-hole 13 relative to test surfaces 11, when testing, it is above-mentioned to
The another side i.e. film layer of test sample part are adhered on the end face opposite with test surfaces 11 of drawing column 2.The drawing of the present embodiment
Column 2 can be slided along the direction vertical with test surfaces 11, when testing, drive drawing column 2 by drawing equipments such as drawbench
It moves along axial direction to the direction far from test surfaces 11, so that drawing column 2 applies pulling force to the film layer of tested sample, can be realized
The axial adhesive force of tested sample interlayer is tested, and can ensure that the test of adhesive force for axial test, improves tested sample
The precision of ply adhesion test.
In the present embodiment, the preferably cylindrical structure of above-mentioned drawing column 2, respective through hole 13 is circular through hole, passes through the knot
On the one hand structure setting enables to the drawing column 2 of cylindrical structure when sliding along through-hole 13, circular through hole can be to drawing column
2 are oriented to, so that drawing column 2 is along the axial film layer for pulling tested sample；On the other hand, the drawing column 2 of cylindrical structure
With the cooperation of circular through hole, it can be ensured that the smooth sliding of drawing column 2.
It is understood that above-mentioned drawing column 2 can also be using semicircle or rectangle structure, above-mentioned through-hole 13 can also be with
It is correspondingly arranged into the structure of semi-circular through hole or rectangular through-hole.
In the present embodiment, the adhesion strength, drawing column 2 and tested sample between above-mentioned test surfaces 11 and tested sample one side are another
Adhesion strength between on one side is all larger than the adhesive force of the interlayer of tested sample, that is to say, that the base of test surfaces 11 and tested sample
Between adhesion strength, the adhesion strength between drawing column 2 and the film layer of tested sample be all larger than the film layer and base of tested sample
Adhesive force between layer.I.e. when carrying out adhesive force test, need to guarantee tested sample base will not with film layer by
Drawing column 2 takes away test surfaces 11, while being also required to guarantee that drawing column 2 can pull film layer to be detached from base, without drawing
Pull out the case where being detached between column 2 and film layer.
Further, the present embodiment can also offer vacuum suction channel (not shown) on pedestal 1, above-mentioned true
Empty sorption channel is connected with vacuum suction component (not shown), and vacuum suction one end of the channel is concordant with test surfaces 11.I.e.
On the basis of the base of tested sample is adhered to pedestal 1, further by vacuum suction component to the adsorption capacity of base, it is ensured that
The base of tested sample will not be drawn column 2 with film layer and take away test surfaces 11.
In the present embodiment, above-mentioned ply adhesion test device further includes having pull force calculation part (not shown), the drawing
Power detection piece is connected to one end of the nonadherent film layer of drawing column 2, and the pull force calculation part is connected to the drawings such as drawbench and sets
Standby, when the drawing equipments such as drawbench drive drawing column 2 to pull the film layer of tested sample, above-mentioned pull force calculation part can be real-time
Drawing column 2 is detected to the axial tension of film layer, and reads the value of thrust of application in real time, so that the test result amount of adhesive force
Change, realizes the accurate test to adhesive force.In the present embodiment, above-mentioned tensile test part can be knot common in the art
Structure, such as tensiometer force measuring structure, therefore no longer its specific structure is illustrated.
The base of tested sample when in use, is adhered to survey first by the above-mentioned ply adhesion test device of the present embodiment
On examination face 11, drawing column 2 is then passed through into through-hole 13 and the film layer of tested sample is adhered on the end face of drawing column 2,
Drawing column 2 is driven to move along axial direction to the direction far from test surfaces 11 by drawing equipments such as drawbench later, so that drawing column 2
Pulling force is applied to film layer, in the process, pull force calculation part real-time detection reads drawing column 2 to the axial tension of film layer,
Until drawing column 2, which drives film layer, is detached from base, that is, complete the adhesive force test of film layer axial direction.
In the present embodiment, it should be pointed out that above-mentioned test surfaces 11 can also be (namely thin with the another side of tested sample
Film layer) it pastes, corresponding, the end face opposite with test surfaces 11 of drawing column 2 is then viscous with the one side of tested sample (namely base)
Patch.When carrying out adhesive force test, drive drawing column 2 along axial direction to the side far from test surfaces 11 by drawing equipments such as drawbench
To movement, so that drawing column 2 applies pulling force to base, in the process, pull force calculation part real-time detection reads drawing column 2 to base
The axial tension of layer completes the adhesive force test of film layer axial direction until drawing column 2, which drives base, is detached from film layer.
Embodiment two
The difference between this embodiment and the first embodiment lies in the pedestal 1 of ply adhesion test device provided in this embodiment
On offer sliding slot 14 and non through hole 13, drawing column 2 is slidably disposed in sliding slot 14 and 14 can slide along the chute.Specifically, such as Fig. 3
Shown, which can use semicircular structure, and above-mentioned drawing column 2 be correspondingly arranged as cylindrical structure, and drawing column 2
Diameter is not more than the diameter of sliding slot 14, to realize the guiding performance mobile to drawing column 2 of sliding slot 14.And the axis of the sliding slot 14 hangs down
Directly it is arranged in test surfaces 11.
The ply adhesion test device of the present embodiment is in test, by drawing column 2 along the chute 14 to far from test surfaces
11 direction is mobile, so that drawing column 2 applies pulling force to the film layer of tested sample, to realize that the adhesive force of film layer axial direction is surveyed
Examination.
The other structures of the ply adhesion test device of the present embodiment are the same as example 1, and are repeated no more.
Obviously, the above embodiment of the present invention is just for the sake of clearly illustrating examples made by the present invention, and being not is pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within the spirit and principle of invention
Protection scope within.
Claims (10)
1. a kind of ply adhesion test device, which is characterized in that the ply adhesion test device includes:
Pedestal (1), is arranged test surfaces (11) thereon, and the test surfaces (11) can paste with the one side of tested sample；
Drawing column (2), the drawing column (2) and the test surfaces (11) opposite end face can be with the another sides of the tested sample
It pastes, the drawing column (2) can be slided along the direction vertical with the test surfaces (11).
2. ply adhesion test device according to claim 1, which is characterized in that it further include pull force calculation part, it is described
Pull force calculation part is connected to the drawing column (2).
3. ply adhesion test device according to claim 1, which is characterized in that the pedestal (1) is equipped with open slot
(12), the test surfaces (11) are the one side of the open slot (12).
4. ply adhesion test device according to claim 3, which is characterized in that the open slot (12) and the survey
The opposite side in examination face (11) offers through-hole (13), and the drawing column (2) slides through the through-hole (13) setting.
5. ply adhesion test device according to claim 4, which is characterized in that the through-hole (13) is provided with described
The middle position of open slot (12) and the test surfaces (11) opposite side.
6. ply adhesion test device according to claim 5, which is characterized in that open slot (12) two sides are run through
Pedestal (1) setting.
7. ply adhesion test device according to claim 1, which is characterized in that offer cunning on the pedestal (1)
Slot (14), the drawing column (2) are slidably disposed in the sliding slot (14).
8. ply adhesion test device according to claim 1, which is characterized in that the test surfaces (11) and it is described to
Adhesion strength, the drawing column (2) between test sample part one side and the adhesion strength between the tested sample another side are all larger than institute
State the adhesive force of the interlayer of tested sample.
9. ply adhesion test device according to claim 1, which is characterized in that the drawing column (2) is cylinder
Structure.
10. ply adhesion test device according to claim 1, which is characterized in that offered on the pedestal (1) true
Empty sorption channel, the vacuum suction channel are connected with vacuum suction component, and the vacuum suction one end of the channel and the survey
Examination face is concordant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810832431.2A CN108982357A (en) | 2018-07-26 | 2018-07-26 | A kind of ply adhesion test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810832431.2A CN108982357A (en) | 2018-07-26 | 2018-07-26 | A kind of ply adhesion test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108982357A true CN108982357A (en) | 2018-12-11 |
Family
ID=64551284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810832431.2A Pending CN108982357A (en) | 2018-07-26 | 2018-07-26 | A kind of ply adhesion test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108982357A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116990227A (en) * | 2023-09-28 | 2023-11-03 | 湖北金叶科技发展有限公司 | Device and method for detecting adhesive force of printed matter coating |
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| CN107942222A (en) * | 2017-11-21 | 2018-04-20 | 德淮半导体有限公司 | Tester table and test method |
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|---|---|---|---|---|
| JP2002005817A (en) * | 2000-06-16 | 2002-01-09 | Mitsubishi Heavy Ind Ltd | Coating film adhesion evaluating method and device therefor and electrode plate manufacturing method |
| CN104181103A (en) * | 2014-08-25 | 2014-12-03 | 桂林电子科技大学 | Drawing test method and device for evaluating binding strength of PCB bonding pad |
| CN204287010U (en) * | 2014-12-10 | 2015-04-22 | 东莞市华贝电子科技有限公司 | Testing mobile phone TP touch-screen pastes the device of reliability |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116990227A (en) * | 2023-09-28 | 2023-11-03 | 湖北金叶科技发展有限公司 | Device and method for detecting adhesive force of printed matter coating |
| CN116990227B (en) * | 2023-09-28 | 2023-12-12 | 湖北金叶科技发展有限公司 | Device and method for detecting adhesive force of printed matter coating |
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Application publication date: 20181211 |
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