CN1475792A - Viscose belt cohesive force measuring method and viscose belt cohesive force measuring papparatus - Google Patents
Viscose belt cohesive force measuring method and viscose belt cohesive force measuring papparatus Download PDFInfo
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- CN1475792A CN1475792A CNA021283796A CN02128379A CN1475792A CN 1475792 A CN1475792 A CN 1475792A CN A021283796 A CNA021283796 A CN A021283796A CN 02128379 A CN02128379 A CN 02128379A CN 1475792 A CN1475792 A CN 1475792A
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- adhesive tape
- cohesive force
- spring balance
- supporting
- slide block
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Abstract
An instrument for measuring the adhesion of adhesive belt is composed of base, drive unit, vertical column and its supporter, slide block and the bearing unit of the adhesive belt to be measured. Said drive unit consists of miniature motor, straight-teeth cylindrical gear set and trapezoidal leading screw set. Its method features that a spring balance is used to measure the stripping force of adhesive belt.
Description
One, technical field
The invention belongs to a kind of method of testing and tester thereof, be specifically related to a kind of adhesive tape cohesive force assay method and adhesive tape viscous force tester.
Two, background technology
Stipulate that in GB8230-87 " zinc-plated (or chromium plating) sheet steel of epoxy novolac type coated " " 2.4.2 " test film adhesive cohesive force is the terylene adhesive tape of 15 ± 2g/mm.In " 2.4.3 " item, stipulated that again the assay method of adhesive tape cohesive force is: the adhesive tape circle is fixed on the axle free to rotate, leave behind adhesive tape about 100mm then and hang up the miniweights dish, in dish, put down counterweight gently, when just in time making adhesive tape, the weight of putting into counterweight peels off from Ji Quan, and its peeling rate is during for 1mm/s at the uniform velocity, be exactly total the cohesive force of Ci Shi this adhesive tape of suspending weight then.So cohesive force can be tried to achieve by following formula: cohesive force (g/mm)=total suspending weight (g)/adhesive tape wide (mm).This method tries to gather peeling rate at the uniform velocity with the way of increase and decrease counterweight, and its speed just in time is again 1mm/s.At this moment " power " and " speed " all is variable, find this equilibrium point between two variablees, is extremely difficult in operation, not only troublesome poeration but also be difficult to obtain result accurately.
Three, summary of the invention
The objective of the invention is to seek a kind of new test pattern, design a kind of brand-new adhesive tape viscous force tester, it can record easily and meet the test result that GB requires.
Technical solution of the present invention is as follows: a kind of adhesive tape cohesive force assay method, it is characterized in that the adhesive tape zone circle is fixed on the axle free to rotate, it is long that adhesive tape is drawn back about 60mm, its termination is fixed on the lower end of spring balance, pressing pushbutton enable motor, make the speed uniform descending of Adhesive tape reel with 1mm/s, the stable indicating value that spring balance shows i.e. total cohesive force of adhesive tape for this reason.So cohesive force can be tried to achieve by following formula: cohesive force (g/mm)=spring balance readout (g)/adhesive tape wide (mm).
A kind of adhesive tape viscous force tester, it is characterized in that supporting three parts by base and driving mechanism, column and supporting thereof, slide block and measured piece forms, base is used for supporting whole instrument, and drive motor, transmission gear and electric control system are adorned within it, and control panel is contained on the base; Kinematic train is paid by micromachine, straight spur gear and trapezoidal screw is paid and formed; Column lower end is fixed on the base top board, and column top is fixed with crossbeam, is hanging spring balance on the crossbeam, and drive lead screw is between two columns; Slide block can be used for supporting the mandrel of the tripping sleeve of tested adhesive tape circle with manually or by means of the monolithic nut moving up and down respectively along screw mandrel, fixing on the slide block between two columns, the position of tested adhesive tape circle be positioned at spring balance under.
Above-mentioned kinematic train is that micromachine, the ratio of gear of 60r/min is that 1/2 the single line trapezoidal screw that straight spur gear is paid, helical pitch is 2mm is paid and formed by rotating speed.
Owing to peel off total cohesive force that pulling force is an adhesive tape when regulation peeling rate is for 1mm/s at the uniform velocity in " 2.4.3 ".We consider, if peeling rate preferentially is defined as at the uniform velocity 1mm/s, then only need to survey peel off variable of pulling force, and only need just can measure the tape stripping pulling force with a common spring balance this moment, i.e. total cohesive force of adhesive tape, and this has just simplified problem widely.For the time being this new method of testing is called " speed is preferential " test pattern.The new method according to the present invention, by the adhesive tape viscous force tester of " speed is preferential " Design Pattern, project organization is reasonable, operates very simple.Its test result and to press the method test result of GB8230-87 " 2.4.3 " in full accord.
Four, drawing explanation
Fig. 1 is the structural representation of one embodiment of the invention.
Fig. 2 is a left view embodiment illustrated in fig. 1.
Fig. 3 is a vertical view embodiment illustrated in fig. 1.
Five, embodiment
In the illustrated embodiment, a kind of adhesive tape viscous force tester, it is characterized in that supporting three parts by base and driving mechanism, column and supporting thereof, slide block and measured piece forms, base (1) is used for supporting whole instrument, drive motor, transmission gear and electric control system dress are within it, control panel is adorned double as instrument label thereon, has shown the instrument Specifeca tion speeification; Kinematic train is that micromachine, the ratio of gear of 60r/min is that 1/2 the single line trapezoidal screw that straight spur gear is paid, helical pitch is 2mm is paid and formed by rotating speed; The column of two square-sections (2), lower end are fixed in the rectangle frame on the base top board, and top is fixed with crossbeam, is hanging spring balance (3) on the crossbeam, and drive lead screw is between two columns; Slide block (4) is between two columns, can be with manually or by means of the monolithic nut moving up and down respectively along screw mandrel, fixing the mandrel (5) of the tripping sleeve that is used for supporting tested adhesive tape circle on the slide block, the mandrel of both sides different size can be used for supporting the adhesive tape circle of different-diameter and different in width respectively, enlarging the usable range of instrument, the position of tested adhesive tape circle (6) be positioned at spring balance under.This machine Specifeca tion speeification is Adhesive tape reel movement velocity 60mm/min, i.e. 1mm/s, and the scope of application is reel width 10-52mm, inside barrel diameter 25-78mm.
During use, tested adhesive tape circle is fixed between two tapered sleeves on the supporting sleeve, with and cap and tight; It is long that adhesive tape is drawn back about 60mm, its termination is fixed on the triangle copper ring hook of spring balance lower end; Pushbutton enable motor on the pressing panel, Adhesive tape reel is with the speed uniform descending of 1mm/s; The adhesive tape of part has been drawn back in the beginning tensioning, then spring balance shows reading and continues increase, until the beginning stripping tape, it is stable that the spring balance indicating value progressively tends to, the indicating value that this is stable, be the total cohesive force of adhesive tape, can calculate the adhesive tape cohesive force: cohesive force (g/mm)=spring balance readout (g)/adhesive tape wide (mm) by following formula.
Claims (4)
1 one kinds of adhesive tape cohesive force assay methods, it is characterized in that the adhesive tape zone circle is fixed on the axle free to rotate, it is long that adhesive tape is drawn back about 60mm, its termination is fixed on the lower end of spring balance, pressing pushbutton enable motor makes the speed uniform descending of Adhesive tape reel with 1mm/s, and the stable indicating value that spring balance shows i.e. total cohesive force of adhesive tape for this reason, so cohesive force can be tried to achieve by following formula: cohesive force (g/mm)=spring balance readout (g)/adhesive tape wide (mm).
2. adhesive tape viscous force tester, it is characterized in that supporting three parts by base and driving mechanism, column and supporting thereof, slide block and measured piece forms, base (1) is used for supporting whole instrument, and drive motor, transmission gear and electric control system are adorned within it, and control panel is contained on the base; Kinematic train is paid by micromachine, straight spur gear and trapezoidal screw is paid and formed; Column (2) lower end is fixed on the base top board, and column top is fixed with crossbeam, is hanging spring balance (3) on the crossbeam, and drive lead screw is between two columns; Slide block (4) can be used for supporting the mandrel (5) of the tripping sleeve of tested adhesive tape circle with manually or by means of the monolithic nut moving up and down respectively along screw mandrel, fixing on the slide block between two columns, the position of tested adhesive tape circle (6) be positioned at spring balance under.
3. adhesive tape viscous force tester according to claim 2 is characterized in that kinematic train is that micromachine, the ratio of gear of 60r/min is that 1/2 the single line trapezoidal screw that straight spur gear is paid, helical pitch is 2mm is paid and formed by rotating speed.
4. according to claim 2 or 3 described adhesive tape viscous force testers, it is characterized in that the slide block both sides are fixing the mandrel of two different sizes of the adhesive tape circle that can be used for supporting different-diameter and different in width respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021283796A CN1475792A (en) | 2002-08-15 | 2002-08-15 | Viscose belt cohesive force measuring method and viscose belt cohesive force measuring papparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021283796A CN1475792A (en) | 2002-08-15 | 2002-08-15 | Viscose belt cohesive force measuring method and viscose belt cohesive force measuring papparatus |
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| Publication Number | Publication Date |
|---|---|
| CN1475792A true CN1475792A (en) | 2004-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA021283796A Pending CN1475792A (en) | 2002-08-15 | 2002-08-15 | Viscose belt cohesive force measuring method and viscose belt cohesive force measuring papparatus |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1300568C (en) * | 2005-01-28 | 2007-02-14 | 任重远 | Automatic monitoring detection instrument for adhesive force |
| CN1773248B (en) * | 2004-11-09 | 2010-09-29 | 固特异轮胎和橡胶公司 | Apparatus and method for testing tire liner surface adhesion capability |
| CN102221523A (en) * | 2011-06-03 | 2011-10-19 | 嘉兴敏惠汽车零部件有限公司 | Method for testing bonding force of glass clad edge |
| CN102252963A (en) * | 2011-04-27 | 2011-11-23 | 苏州工业园区天势科技有限公司 | Self-adhesive peeling strength test machine |
| CN102261974A (en) * | 2011-06-21 | 2011-11-30 | 上海汽车集团股份有限公司 | Magnetic force testing method and testing device for magnetic film |
| CN103364337A (en) * | 2012-03-27 | 2013-10-23 | 立邦涂料（中国）有限公司 | Device and method for determining surface tenacity of material |
| CN103645134A (en) * | 2013-12-24 | 2014-03-19 | 东莞市科建检测仪器有限公司 | Annular initial adhesion tester |
| CN104483264A (en) * | 2014-12-18 | 2015-04-01 | 上海天洋热熔粘接材料股份有限公司 | Novel evaluation method for bonding property of hot melt adhesive |
| CN107402182A (en) * | 2017-09-26 | 2017-11-28 | 芜湖美达机电实业有限公司 | A kind of bearing shell sprays antifriction layer adhesive fastness test method |
| CN108956454A (en) * | 2018-08-27 | 2018-12-07 | 昆山市和博电子科技有限公司 | A kind of film adhesion test machine |
-
2002
- 2002-08-15 CN CNA021283796A patent/CN1475792A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1773248B (en) * | 2004-11-09 | 2010-09-29 | 固特异轮胎和橡胶公司 | Apparatus and method for testing tire liner surface adhesion capability |
| CN1300568C (en) * | 2005-01-28 | 2007-02-14 | 任重远 | Automatic monitoring detection instrument for adhesive force |
| CN102252963A (en) * | 2011-04-27 | 2011-11-23 | 苏州工业园区天势科技有限公司 | Self-adhesive peeling strength test machine |
| CN102221523A (en) * | 2011-06-03 | 2011-10-19 | 嘉兴敏惠汽车零部件有限公司 | Method for testing bonding force of glass clad edge |
| CN102221523B (en) * | 2011-06-03 | 2013-01-23 | 嘉兴敏惠汽车零部件有限公司 | Method for testing bonding force of glass clad edge |
| CN102261974A (en) * | 2011-06-21 | 2011-11-30 | 上海汽车集团股份有限公司 | Magnetic force testing method and testing device for magnetic film |
| CN103364337A (en) * | 2012-03-27 | 2013-10-23 | 立邦涂料（中国）有限公司 | Device and method for determining surface tenacity of material |
| CN103364337B (en) * | 2012-03-27 | 2015-12-02 | 立邦涂料（中国）有限公司 | Measure the apparatus and method of material surface degree of adhesion |
| CN103645134A (en) * | 2013-12-24 | 2014-03-19 | 东莞市科建检测仪器有限公司 | Annular initial adhesion tester |
| CN104483264A (en) * | 2014-12-18 | 2015-04-01 | 上海天洋热熔粘接材料股份有限公司 | Novel evaluation method for bonding property of hot melt adhesive |
| CN104483264B (en) * | 2014-12-18 | 2017-09-26 | 上海天洋热熔粘接材料股份有限公司 | A kind of method of new evaluation PUR adhesive property |
| CN107402182A (en) * | 2017-09-26 | 2017-11-28 | 芜湖美达机电实业有限公司 | A kind of bearing shell sprays antifriction layer adhesive fastness test method |
| CN108956454A (en) * | 2018-08-27 | 2018-12-07 | 昆山市和博电子科技有限公司 | A kind of film adhesion test machine |
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