CN203758895U - Gelatin sponge adhesion force testing tooling - Google Patents
Gelatin sponge adhesion force testing tooling Download PDFInfo
- Publication number
- CN203758895U CN203758895U CN201420051279.1U CN201420051279U CN203758895U CN 203758895 U CN203758895 U CN 203758895U CN 201420051279 U CN201420051279 U CN 201420051279U CN 203758895 U CN203758895 U CN 203758895U
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- gelatin sponge
- measured
- test fixture
- bonding
- 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.)
- Expired - Lifetime
Links
- 108010010803 Gelatin Proteins 0.000 title claims abstract description 75
- 229920000159 gelatin Polymers 0.000 title claims abstract description 75
- 239000008273 gelatin Substances 0.000 title claims abstract description 75
- 235000019322 gelatine Nutrition 0.000 title claims abstract description 75
- 235000011852 gelatine desserts Nutrition 0.000 title claims abstract description 75
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 239000003292 glue Substances 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 abstract description 2
- 230000010062 adhesion mechanism Effects 0.000 abstract 5
- 239000000463 material Substances 0.000 description 4
- 238000002372 labelling Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
Abstract
The utility model discloses a gelatin sponge adhesion force testing tooling, which comprises a fixing mechanism, an adhesion mechanism and a force testing mechanism; the fixing mechanism is used for fixing to-be-tested gelatin sponge; the adhesion mechanism and the gelatin surface of the to-be-tested gelatin sponge are adhered; and the force testing mechanism is used for separating the adhesion mechanism from the to-be-tested gelatin sponge and recording the size of force in separation of the two. The to-be-tested gelatin sponge is fixed by utilizing the fixing mechanism, then the adhesion mechanism and the gelatin surface of the to-be-tested gelatin sponge are adhered, and the force testing mechanism can test the force when the adhesion mechanism and the gelatin sponge are separated, thus representing the size of the adhesion force of the gelatin sponge; and the tooling is simple in structure, and convenient and fast to test.
Description
Technical field
The utility model relates to test fixture, particularly relates to a kind of test fixture of gelatin sponge adherence force.
Background technology
Gelatin sponge is conventional a kind of cementing agent in daily life or production, generally taking EVA foam as base material, is coated with solvent pressure sensitive adhesive, then forms coated with the barrier paper manufacture of easily peeling off in its one side or two sides.It has that cohesiveness is strong, ageing-resistant performance good, the excellent feature such as sealing and elasticity, is widely used in automobile decoration, shockproof, heat insulation, article hang, the fixing and bonding of the thermal insulating of electric appliance refrigerated engineering and nameplate, wallpaper etc.In the technical indicator of gelatin sponge, close-burning quality is direct judgment criteria.But, in the prior art, lack special equipment and carry out the test of gelatin sponge adherence force.
Utility model content
Based on this, the utility model provides a kind of test fixture of gelatin sponge, has filled up in prior art about the shortage of this type of frock, can realize fast detecting gelatin sponge cohesiveness by this frock.
For achieving the above object, the utility model adopts following technical scheme:
A test fixture for gelatin sponge adherence force, comprises fixed mechanism, bonding agency and force measuring machine;
Described fixed mechanism is for fixing gelatin sponge to be measured;
The surface with glue of described bonding agency and gelatin sponge to be measured fits tightly;
The size of power when described force measuring machine separates for described bonding agency and described gelatin sponge to be measured being separated and recorded the two.
In an embodiment, described fixed mechanism comprises the first clamping plate and the second clamping plate therein, and described gelatin sponge to be measured is fixed between described the first clamping plate and the second clamping plate, and described the first clamping plate are fixedly connected with the second clamping plate;
On described the first clamping plate, be provided with perforate, described bonding agency fits tightly by the surface with glue of described perforate and gelatin sponge to be measured.
In an embodiment, described force measuring machine is electronic tensile machine therein.
In an embodiment, on described the second clamping plate, be provided with assembling post therein, described the second clamping plate are fixedly connected with described electronic tensile machine by described assembling post.
In an embodiment, described bonding agency comprises bonding panel and handle therein;
Described bonding panel comprises the first plate face and the second relative plate face, and described the first plate face is mutually bonding with the surface with glue of described gelatin sponge to be measured, and described handle is arranged on described the second plate face.
In an embodiment, the shape of described bonding panel and the shape of described perforate match therein.
In an embodiment, described perforate is square opening therein.
In an embodiment, described the first clamping plate are fixedly connected with by screw with described the second clamping plate therein.
In an embodiment, described the first clamping plate and described the second clamping plate are steel plate therein.
The test fixture of the gelatin sponge adherence force that the utility model provides, utilize fixed mechanism that gelatin sponge to be measured is fixed, then the surface with glue of bonding agency and gelatin sponge to be measured is pasted fixing, power can be recorded bonding agency and separated with gelatin sponge by force measuring machine time, characterizes the size of the cohesive force of gelatin sponge with this; This tool structure is simple, and convenient test is quick.
Brief description of the drawings
Fig. 1 is the fixed mechanism of test fixture and the structural representation of bonding agency one embodiment of the utility model gelatin sponge adherence force;
Fig. 2 is the vertical view of the fixed mechanism of the test fixture of gelatin sponge adherence force in Fig. 1;
Fig. 3 is the structural representation of bonding agency in Fig. 1;
Fig. 4 is the vertical view of the bonding agency of Fig. 3;
Fig. 5 is the front view of the bonding agency of Fig. 3;
Fig. 6 is the left view of the bonding agency of Fig. 3.
Embodiment
Describe the utility model in detail below in conjunction with embodiment.It should be noted that, in the situation that not conflicting, the feature in embodiment and embodiment in the application can combine mutually.
Referring to Fig. 1 to Fig. 6, the utility model provides a kind of test fixture of gelatin sponge adherence force, comprises fixed mechanism 100, bonding agency 200 and force measuring machine (not shown); Fixed mechanism 100 is for fixing gelatin sponge 300 to be measured; Bonding agency 200 fits tightly with the surface with glue of gelatin sponge 300 to be measured; The size of power when force measuring machine separates for bonding agency 200 and gelatin sponge 300 to be measured being separated and recorded the two.
Concrete, as a kind of embodiment, fixed mechanism 100 comprises the first clamping plate 110 and the second clamping plate 120, for the ease of test, the first clamping plate 110 and the second clamping plate 120 are flat board; Gelatin sponge 300 to be measured is fixed between the first clamping plate 110 and the second clamping plate 120, forms sandwich structure with the first clamping plate 110 together with the second clamping plate 120, and is fixedly connected with between the first clamping plate 110 and the second clamping plate 120; On the first clamping plate 110, be provided with perforate 130, bonding agency 200 fits tightly by perforate 130 and the surface with glue of gelatin sponge 300 to be measured.Preferably, perforate 130 is arranged on the zone line of the first clamping plate 110.
In the time of the adherence force test of carrying out gelatin sponge, need to use force measuring machine that gelatin sponge is separated with labelling machine, and show the size of power while separation.Force measuring machine can be a pull bar that dynamometer is installed, dynamometer is arranged on the middle part of pull bar, while test, first the detent mechanism that is fixed with gelatin sponge 300 to be measured is fixed, and one end of pull bar is connected with bonding agency 200, by pulling pull bar that gelatin sponge 300 to be measured is separated with bonding agency 200, the power showing on dynamometer is the cohesive force of gelatin sponge 300 to be measured.
As preferably, force measuring machine is electronic tensile machine, in the time testing, can apply reciprocal pulling force to gelatin sponge 300 to be measured and labelling machine 200 it is separated, and can directly show the size of exerting oneself, convenient and swift.Usually, electronic tensile machine comprises upper end and bottom, upper end is for applying pulling force upwards, bottom is for applying downward pulling force, in the time of the cohesive force test of carrying out gelatin sponge 300 to be measured, the second clamping plate 120 can be connected with the bottom of electronic tensile machine, bonding agency 200 is connected with the upper end of electronic tensile machine, and the reciprocal pulling force applying with bottom by upper end is realized separating of gelatin sponge 300 to be measured and bonding agency 200.
More preferably, as a kind of embodiment, bonding agency 200 comprises bonding panel 210 and handle 220; Bonding panel 210 comprises the first plate face and the second relative plate face, and the first plate face is mutually bonding with the surface with glue of gelatin sponge 300 to be measured, and handle 220 is arranged on the second plate face.In the time that force measuring machine is electronic tensile machine, handle 220 can directly be connected with electronic tensile machine, and simple and fast is convenient to measure.More preferably, be provided with assembling post 150 on the second clamping plate 120, force measuring machine (as electronic tensile machine) is fixedly connected with the second clamping plate 120 by assembling post 150, and it has effectively avoided using extra conversion head to carry out the assembling of force measuring machine and stationary installation.Usually, assembling post 150 is arranged on the below zone line of the second clamping plate 120, corresponding with the perforate 130 of the first clamping plate 110.
The material of bonding panel 210 is unfixing, can determine according to the concrete environment for use of gelatin sponge 300 to be measured, as need the stickup for metal by gelatin sponge 300 to be measured, the material of bonding panel 210 is preferably corresponding metal, as bonding in gelatin sponge 300 to be measured and organic material carried out, the material of bonding panel 210 is preferably corresponding organic material.
Preferably, the shape of the shape of bonding panel 210 and perforate 130 matches, and in the time testing, facilitates the stickup of bonding panel 210 and gelatin sponge 300 to be measured, has strengthened the accuracy of test result simultaneously; More preferably, perforate 130 is square opening.
As a kind of embodiment, the first clamping plate 110 are fixedly connected with by screw 140 with the second clamping plate 120, in the time testing, first gelatin sponge 300 to be measured is placed between the first clamping plate 110 and the second clamping plate 120, then by screw 140, the first clamping plate 110 and the second clamping plate 120 are fixed, simultaneously that gelatin sponge is fastening.This mode is simple and convenient, and easy operating is applicable to the gelatin sponge of difformity and thickness.More preferably, the first clamping plate 110 and the second clamping plate 120 are steel plate, and it has stronger rigidity and hardness, long service life.
Adopt the test of the adherence force of the utility model frock to gelatin sponge to carry out as follows: first gelatin sponge 300 to be measured to be placed on the second clamping plate 120 (surface with glue is placed) upward, then by the first clamping plate 110 cover buckles in gelatin sponge, now, the first clamping plate 110, gelatin sponge, the second clamping plate 120 threes form a sandwich structure; Then the first clamping plate 110 are fixedly connected with the second clamping plate 120, preferably, adopt screw that the first clamping plate 110 and the second clamping plate 120 are closely fixed together, also can adopt fixture that the first clamping plate 110 and the second clamping plate 120 are fixedly clamped; Then bonding panel 210 is sticked on the surface with glue of gelatin sponge 300 to be measured by the perforate 130 on the first clamping plate 110, press bonding panel 210, itself and gelatin sponge to be measured 300 are fitted tightly firmly; Again the second clamping plate 120 and the bottom of puller system are fixed, the handle of bonding agency 200 220 is fixed with the upper end of puller system simultaneously; Electronic tensile machine is slowly exerted pressure, until bonding panel 210 departs from from the surface with glue of gelatin sponge, according to the reciprocity of power, the power showing on force measuring machine is the adherence force of gelatin sponge.
The test fixture of the gelatin sponge adherence force that the utility model provides, utilize fixed mechanism 100 by fixing gelatin sponge 300 to be measured, then bonding agency 200 and the surface with glue of gelatin sponge 300 to be measured are pasted fixing, and apply pulling force, power can be recorded bonding agency 200 and separated with gelatin sponge by force measuring machine time, characterizes the size of the cohesive force of gelatin sponge with this; This tool structure is simple, and convenient test is quick, and is applicable to the gelatin sponge of various thickness.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (9)
1. a test fixture for gelatin sponge adherence force, is characterized in that, comprises fixed mechanism, bonding agency and force measuring machine;
Described fixed mechanism is for fixing gelatin sponge to be measured;
The surface with glue of described bonding agency and gelatin sponge to be measured fits tightly;
The size of power when described force measuring machine separates for described bonding agency and described gelatin sponge to be measured being separated and recorded the two.
2. test fixture according to claim 1, is characterized in that,
Described fixed mechanism comprises the first clamping plate and the second clamping plate, and described gelatin sponge to be measured is fixed between described the first clamping plate and described the second clamping plate, and described the first clamping plate are fixedly connected with the second clamping plate;
On described the first clamping plate, be provided with perforate, described bonding agency fits tightly by the surface with glue of described perforate and described gelatin sponge to be measured.
3. test fixture according to claim 2, is characterized in that, described force measuring machine is electronic tensile machine.
4. test fixture according to claim 3, is characterized in that, on described the second clamping plate, is provided with assembling post, and described the second clamping plate are fixedly connected with described electronic tensile machine by described assembling post.
5. test fixture according to claim 2, is characterized in that, described bonding agency comprises bonding panel and handle;
Described bonding panel comprises the first plate face and the second relative plate face, and described the first plate face is mutually bonding with the surface with glue of described gelatin sponge to be measured, and described handle is arranged on described the second plate face.
6. test fixture according to claim 5, is characterized in that, the shape of described bonding panel and the shape of described perforate match.
7. test fixture according to claim 2, is characterized in that, described perforate is square opening.
8. test fixture according to claim 2, is characterized in that, described the first clamping plate are fixedly connected with by screw with described the second clamping plate.
9. test fixture according to claim 2, is characterized in that, described the first clamping plate and described the second clamping plate are steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420051279.1U CN203758895U (en) | 2014-01-26 | 2014-01-26 | Gelatin sponge adhesion force testing tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420051279.1U CN203758895U (en) | 2014-01-26 | 2014-01-26 | Gelatin sponge adhesion force testing tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203758895U true CN203758895U (en) | 2014-08-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420051279.1U Expired - Lifetime CN203758895U (en) | 2014-01-26 | 2014-01-26 | Gelatin sponge adhesion force testing tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203758895U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108680131A (en) * | 2018-05-24 | 2018-10-19 | Oppo广东移动通信有限公司 | dispensing test fixture |
| CN109883669A (en) * | 2019-02-23 | 2019-06-14 | 宁波昌扬机械工业有限公司 | Skylight guide rail Velcro fitting detection special plane |
| CN113044804A (en) * | 2021-03-10 | 2021-06-29 | 苏试宜特(深圳)检测技术有限公司 | Method for removing protective cover of MEMS (micro-electromechanical system) chip |
-
2014
- 2014-01-26 CN CN201420051279.1U patent/CN203758895U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108680131A (en) * | 2018-05-24 | 2018-10-19 | Oppo广东移动通信有限公司 | dispensing test fixture |
| CN109883669A (en) * | 2019-02-23 | 2019-06-14 | 宁波昌扬机械工业有限公司 | Skylight guide rail Velcro fitting detection special plane |
| CN113044804A (en) * | 2021-03-10 | 2021-06-29 | 苏试宜特(深圳)检测技术有限公司 | Method for removing protective cover of MEMS (micro-electromechanical system) chip |
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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: 20140806 |
|
| CX01 | Expiry of patent term |