CN106996898A - The application method of capsule tensile test fixture, device and device - Google Patents
The application method of capsule tensile test fixture, device and device Download PDFInfo
- Publication number
- CN106996898A CN106996898A CN201710326491.2A CN201710326491A CN106996898A CN 106996898 A CN106996898 A CN 106996898A CN 201710326491 A CN201710326491 A CN 201710326491A CN 106996898 A CN106996898 A CN 106996898A
- Authority
- CN
- China
- Prior art keywords
- holder
- groove
- capsule
- tensile test
- connector
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0017—Tensile
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/04—Chucks, fixtures, jaws, holders or anvils
- G01N2203/0429—Chucks, fixtures, jaws, holders or anvils using adhesive bond; Gluing
Abstract
Present invention is disclosed the application method of a kind of capsule tensile test fixture, device and device, wherein capsule tensile test fixture, including the first holder and the second holder, one end of one end the second holder of correspondence of the first holder is set；One end of first holder the second holder of correspondence sets the first groove, and one end of the second holder the first holder of correspondence sets the second groove.The first holder and the second holder of the present invention are bonding to the two ends of tested capsule simultaneously, it can apply pulling force to tested capsule by stretching the first holder and the second holder, the two ends of tested capsule are glued respectively in the first groove and the second groove, increase tested capsule and the first holder, the bond area of the second holder, it is difficult to depart from the first holder and the second holder when making the tested capsule of ball-type or spheroid shape shape be stretched, it is ensured that tension test is normally carried out.
Description
Technical field
The present invention relates to capsule Mechanics Performance Testing field, a kind of capsule tensile test fixture, dress are especially related to
Put and device application method.
Background technology
Capsule is that the particle formed on certain material surface is coated on filmogen.Capsule is widely used, but glue
When capsule is applied in different fields, the requirement to mechanical property will be different.In the prior art, asking due to capsule flexibility
Topic, to the device of capsule Mechanics Performance Testing generally by applying the mechanical property that pressure obtains capsule to capsule, although
Have and pulling force is applied to obtain the device of the mechanics parameter of capsule to capsule, but it is complicated, it is cumbersome.
The content of the invention
The main object of the present invention is the application method of a kind of capsule tensile test fixture of offer, device and device, capsule
Tensile test fixture is simple in construction, it is easy to operate.
The present invention proposes a kind of capsule tensile test fixture, including the first holder and the second holder；
One end of one end the second holder of correspondence of first holder is set；
One end of the second holder of the first holder correspondence sets the first groove, the second holder correspondence first
One end of holder sets the second groove.
Further, in addition to the first connector and the second connector；
The described one end of first holder away from the first groove is provided with the first screwed hole, and second holder is away from
One end of two grooves is provided with the second screwed hole；
One end of first connector is provided with screw thread, and is adapted to mate with by screw thread with first screwed hole；
One end of second connector is provided with screw thread, and is adapted to mate with by screw thread with second screwed hole.
Further, first groove and the second groove are shaped as dome-type shape, and first groove and
The size of two grooves is identical.
Further, first groove and the second groove are shaped as semielliptical type shape, and first groove with
The size of second groove is identical.
Further, the profile of first holder and the second holder be it is cylindric, and first holder with
The size of second holder is identical.
Further, the profile of first connector and the second connector be it is cylindric, and first connector with
The size of second connector is identical.
Further, first holder is made with the second holder using food-grade stainless steel material.
The present invention also proposes a kind of capsule tensile test apparatus, including cupping machine, the first holder and the second clamping
Part；
First holder and the second holder make one end correspondence the of the first holder on the cupping machine
One end of two holders is set；
One end of the second holder of the first holder correspondence sets the first groove, the second holder correspondence first
One end of holder sets the second groove；
The first holder is moved on the same line with the second holder described in the cupping machine drive control.
Further, the capsule tensile test apparatus also includes above-mentioned any one capsule tensile test fixture.
The present invention also proposes a kind of application method of capsule tensile test apparatus, including：
Glue on being smeared in first groove and the second groove；
The two ends of tested capsule are bonded in first groove and the second groove respectively；
Start the cupping machine and be stepped up pulling force, until the tested capsule is pulled off；
Record when the tested capsule is pulled off the pulling force and first holder of cupping machine loading with
The relative displacement of second holder, obtains the mechanics parameter of the tested capsule tensile property.
Beneficial effects of the present invention：First holder and the second holder are bonding to the two ends of tested capsule simultaneously, pass through
The first holder and the second holder are stretched, makes the first holder with the second holder from motion, you can tested capsule is applied
Plus pulling force, the first holder and the second holder are respectively provided with the first groove and the second groove, by the two ends of tested capsule point
It is not bonded in the first groove and the second groove, increases the adhesive surface of tested capsule and the first holder and the second holder
Product, is difficult to depart from the first holder and the second holder when the tested capsule of ball-type or spheroid shape shape is stretched, it is ensured that
Tension test is normally carried out.
Brief description of the drawings
Fig. 1 is a kind of structural representation of capsule tensile test fixture of one embodiment of the invention；
Fig. 2 is a kind of structural representation of capsule tensile test apparatus of one embodiment of the invention；
Fig. 3 is a kind of flow chart of the application method of capsule tensile test apparatus of one embodiment of the invention.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
It is to be appreciated that institute is directional in the embodiment of the present invention indicates that (such as up, down, left, right, before and after ...) is only used
In explaining relative position relation, motion conditions under a certain particular pose (as shown in drawings) between each part etc., if should
When particular pose changes, then directionality indicates also correspondingly therewith to change, and described connection can be directly connected to,
Can be indirectly connected with.
In addition, in the present invention such as relating to the description of " first ", " second " etc. be only used for describe purpose, and it is not intended that
Indicate or imply its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ",
At least one this feature can be expressed or be implicitly included to the feature of " second ".In addition, the technical side between each embodiment
Case can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical scheme
It will be understood that the combination of this technical scheme is not present, also not in the guarantor of application claims when appearance is conflicting or can not realize
Within the scope of shield.
Reference picture 1-2, proposes a kind of capsule tensile test fixture of one embodiment of the invention, including the first holder 11 with
Second holder 21, one end of one end the second holder 21 of correspondence of the first holder 11 is set；First holder 11 correspondence the
One end of two holders 21 sets the first groove 12, and one end setting second of the second holder 21 the first holder 11 of correspondence is recessed
Groove 22.
The first holder 11 of the present invention and the second holder 21 are bonding to the two ends of tested capsule 3 simultaneously, pass through stretching
First holder 11 and the second holder 21, make the first holder 11 with the second holder 21 from motion, you can to being tested glue
Capsule 3 applies pulling force, and the first holder 11 and the second holder 21 be respectively provided with the first groove 12 and the second groove 22, will be by
The two ends for surveying capsule 3 are glued respectively in the first groove 12 and the second groove 22, increase the tested holder 11 of capsule 3 and first
With the bond area of the second holder 21, it is difficult to disengaging first when the tested capsule 3 of ball-type or spheroid shape shape is stretched
The holder 21 of holder 11 and second, it is ensured that tension test is normally carried out.
In the present embodiment, the first holder 11 and the second holder 21 are bonded after tested capsule 3, pass through stretching device pair
First holder 11 applies the pulling force in the opposite direction that is open with the first groove 12, recessed to the application of the second holder 21 and second
Groove 22 is open the pulling force in opposite direction, and applies pulling force to the first holder 11 and the second holder 21 simultaneously, is achieved in
Tension test to being tested capsule 3 is realized by capsule tensile test fixture.Capsule tensile test fixture can use a variety of drawings
Stretch testing machine 4 to be stretched, the effect above can be realized.The outer shape of first holder 11 and the second holder 21 can be with
Specifically set according to use environment, can be rectangular shape, square shape or other irregular shapes in appearance,
As long as can set groove be used for bond tested capsule 3 capsule, the profile of the first holder 11 and the second holder 21 and
Size can be the same or different, preferably by the profile of the first holder 11 and the second holder 21 and be sized to phase
Same profile and size, to save cost of manufacture.Usually, the shape and size also phase of the first groove 12 and the second groove 22
Together, to reduce difficulty when tested capsule 3 is bonded, and manufacturing cost is saved.The shape of first groove 12 and the second groove 22 can
Set with the profile at the tested two ends of capsule 3 of correspondence, make tested capsule 3 maximum by cohesive area.Tested capsule 3 typically passes through
Glue bonding is in the first groove 12 and the second groove 22, and glue can be the glue commonly used in production and living, such as 502 glue
Water etc..
In one embodiment of this invention, in addition to the first connector 13 and the second connector 23；First holder 11 is remote
One end from the first groove 12 is provided with the first screwed hole, and the one end of the second holder 21 away from the second groove 22 is provided with
Two screwed holes；One end of first connector 13 is provided with screw thread, and is adapted to mate with by screw thread with the first screwed hole；Second connector
23 one end is provided with screw thread, and is adapted to mate with by screw thread with the second screwed hole.
In the present embodiment, the first holder 11 is connected by the first connector 13 with second respectively with the second holder 21
Part 2 is connected on stretching device, it is to avoid stretching device uniaxial direct tensile the first holder 11 and the second holder 21, makes the first folder
Gripping member 11 deforms with the second holder 21 after being used for multiple times.When stretching device is cupping machine 4, the first connection
The chuck that part 13 can be adapted to cupping machine 4 with the shape of the second connector 23 is set, so that the effect of stretching is best.The
A connection piece 13 is adapted to mate with by screw thread with the first holder 11, and the second connector 23 is suitable by screw thread and the second holder 21
Close and coordinate, can be by adjusting put in amount and second connector 23 of first connector 13 in the first screwed hole in the second spiral shell
The amount of putting in pit, to the total length and the second connector 23 and the second clamping of the first connector 13 and the first holder 11
The total length of part 21 is adjusted, and the first connector 13, the second connector 23 is cooperated more preferably with stretching device.
In one embodiment of this invention, when tested capsule 3 is ball-type, the shape of the first groove 12 and the second groove 22
Can be dome-type shape, and first groove 12 is identical with the size of the second groove 22.And the first groove 12 of dome-type
Just the corresponding size for being tested capsule 3 is set with the size of the second groove 22 so that most of area of the tested capsule 3 of ball-type
It is bonded in the first groove 12 and the second groove 22, when tested capsule 3 is stretched, each several part stress can be evenly distributed, and
Large area prevents tested capsule 3 to occur the situation of degumming when being stretched by bonding.When tested capsule 3 is spheroid shape, first
The shape of the groove 22 of groove 12 and second can be semielliptical type shape, and the size phase of the first groove 12 and the second groove 22
Together, to increase the bond area of tested capsule 3.When tested capsule 3 is other shapes, the first groove 12 and the second groove 22
The shape that can be still contoured to correspond to.
In one embodiment of this invention, the profile of the first holder 11 and the second holder 21 can be cylindric, and
First holder 11 is identical with the size of the second holder 21, in another embodiment, the first connector 13 and the second connector
23 profile can be cylindric, and the first connector 13 is identical with the size of the second connector 23.Columned sharp processing
Simply, production cost is saved, specifically, the profile of the first holder 11 and the second holder 21 is with being sized to outside identical
Shape and size, include the profile and size of the first groove 12 and the second groove 22 so that make the first holder 11 and the second folder
During gripping member 21, identical fixture can be used, likewise, the first connector 13 can also be arranged to phase with the second connector 23
Same profile and size.The capsule tensile test fixture of the present invention is simple in construction, and manufacturing cost is low, so each tested capsule
3 shape can set the corresponding holder 21 of first holder 11 and second, tested capsule 3 is tested out more accurately
The parameter of tensile property.
In one embodiment of this invention, the first holder 11 and the second holder 21 use food-grade stainless steel material system
Into.Be made using food-grade stainless steel material is in order to which after the completion of tension test, the chemical substance using acidity or alkalescence is clear
Corrosion will not be caused to the first groove 12 and the second groove 22 easily by washing the glue of the first groove 12 and the second groove 22.Can be with
Understand, the first holder 11 can also use other metal materials or nonmetallic materials to be made with the second holder 21, as long as
Ensure in tension test, do not result in the first holder 11 and substantially deformed with the second holder 21 and influence test effect i.e.
Can.
Reference picture 2, the present invention also proposes a kind of capsule tensile test apparatus, including cupping machine 4, the first holder 11
With the second holder 21；First holder 11 and the second holder 21 make the first holder 11 on cupping machine 4
One end correspondence the second holder 21 one end set；One end of first holder 11 the second holder 21 of correspondence sets first
Groove 12, one end of the second holder 21 the first holder 11 of correspondence sets the second groove 22；The drive control of cupping machine 4
First holder 11 is moved on the same line with the second holder 21, specifically, capsule tensile test apparatus is also including above-mentioned
The technical characteristic of capsule tensile test fixture in any embodiment.
Reference picture 3, a kind of application method of capsule tensile test apparatus of the invention, including：
S1, the glue on the first groove 12 and the interior smearing of the second groove 22；
S2, the two ends of tested capsule 3 are bonded in the first groove 12 and the second groove 22 respectively；
S3, startup cupping machine 4 are simultaneously stepped up pulling force, until tested capsule 3 is pulled off；
Cupping machine 4 is loaded when the tested capsule 3 of S4, record is pulled off pulling force and the first holder 11 and second
The relative displacement of holder 22, obtains the mechanics parameter of the tested tensile property of capsule 3.
The first holder 11 of the present invention and the second holder 21 are bonding to the two ends of tested capsule 3 simultaneously, pass through stretching
First holder 11 and the second holder 21, make the first holder 11 with the second holder 21 from motion, you can to being tested glue
Capsule 3 applies pulling force, and the first holder 11 and the second holder 21 are respectively provided with the first groove 12 and the second groove 22, will be tested
The two ends of capsule 3 are glued respectively in the first groove 12 and the second groove 22, increase the tested holder 11 of capsule 3 and first
With the bond area of the second holder 21, it is difficult to disengaging first when the tested capsule 3 of ball-type or spheroid shape shape is stretched
The holder 21 of holder 11 and second, it is ensured that tension test is normally carried out.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize
Equivalent structure or equivalent flow conversion that description of the invention and accompanying drawing content are made, or directly or indirectly it is used in other correlations
Technical field, be included within the scope of the present invention.
Claims (10)
1. a kind of capsule tensile test fixture, it is characterised in that including the first holder and the second holder；
One end of one end the second holder of correspondence of first holder is set；
One end of the second holder of the first holder correspondence sets the first groove, and the second holder correspondence first is clamped
One end of part sets the second groove.
2. capsule tensile test fixture as claimed in claim 1, it is characterised in that be also connected including the first connector with second
Part；
The described one end of first holder away from the first groove is provided with the first screwed hole, and second holder is recessed away from second
One end of groove is provided with the second screwed hole；
One end of first connector is provided with screw thread, and is adapted to mate with by screw thread with first screwed hole；
One end of second connector is provided with screw thread, and is adapted to mate with by screw thread with second screwed hole.
3. capsule tensile test fixture as claimed in claim 1, it is characterised in that the shape of first groove and the second groove
Shape is dome-type shape, and first groove is identical with the size of the second groove.
4. capsule tensile test fixture as claimed in claim 1, it is characterised in that the shape of first groove and the second groove
Shape is semielliptical type shape, and first groove is identical with the size of the second groove.
5. capsule tensile test fixture as claimed in claim 1, it is characterised in that first holder and the second holder
Profile to be cylindric, and first holder is identical with the size of the second holder.
6. capsule tensile test fixture as claimed in claim 2, it is characterised in that first connector and the second connector
Profile to be cylindric, and first connector is identical with the size of the second connector.
7. capsule tensile test fixture as claimed in claim 1, it is characterised in that first holder and the second holder
It is made using food-grade stainless steel material.
8. a kind of capsule tensile test apparatus, it is characterised in that including cupping machine, the first holder and the second holder；
First holder and the second holder press from both sides one end correspondence second of the first holder on cupping machine
One end of gripping member is set；
One end of the second holder of the first holder correspondence sets the first groove, and the second holder correspondence first is clamped
One end of part sets the second groove；
The first holder is moved on the same line with the second holder described in the cupping machine drive control.
9. capsule tensile test apparatus as claimed in claim 8, it is characterised in that also including claim 2-7 any one
Capsule tensile test fixture.
10. the application method of capsule tensile test apparatus as claimed in claim 8 or 9, it is characterised in that
Glue on being smeared in first groove and the second groove；
The two ends of tested capsule are bonded in first groove and the second groove respectively；
Start the cupping machine and be stepped up pulling force, until the tested capsule is pulled off；
Record the pulling force of the cupping machine loading and first holder and second when the tested capsule is pulled off
The relative displacement of holder, obtains the mechanics parameter of the tested capsule tensile property.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710326491.2A CN106996898A (en) | 2017-05-10 | 2017-05-10 | The application method of capsule tensile test fixture, device and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710326491.2A CN106996898A (en) | 2017-05-10 | 2017-05-10 | The application method of capsule tensile test fixture, device and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106996898A true CN106996898A (en) | 2017-08-01 |
Family
ID=59435255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710326491.2A Pending CN106996898A (en) | 2017-05-10 | 2017-05-10 | The application method of capsule tensile test fixture, device and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106996898A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107543790A (en) * | 2017-09-04 | 2018-01-05 | 深圳创怡兴实业有限公司 | Sponge roll end degumming detection means and its detection method |
| CN113447356A (en) * | 2021-07-12 | 2021-09-28 | 广州白云山星群(药业)股份有限公司 | Method and equipment for testing mechanical properties of soft capsule shell |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2196971C2 (en) * | 2001-02-19 | 2003-01-20 | Миронов Владимир Сергеевич | Plastic mass tensile test method |
| CN101750178A (en) * | 2009-12-24 | 2010-06-23 | 青岛益青药用胶囊有限公司 | Capsule three-force tester |
| CN205981890U (en) * | 2016-08-28 | 2017-02-22 | 兰州大学 | Anchor clamps with disposable connecting piece |
| CN206848050U (en) * | 2017-05-10 | 2018-01-05 | 深圳大学 | Capsule tensile test fixture and device |
-
2017
- 2017-05-10 CN CN201710326491.2A patent/CN106996898A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2196971C2 (en) * | 2001-02-19 | 2003-01-20 | Миронов Владимир Сергеевич | Plastic mass tensile test method |
| CN101750178A (en) * | 2009-12-24 | 2010-06-23 | 青岛益青药用胶囊有限公司 | Capsule three-force tester |
| CN205981890U (en) * | 2016-08-28 | 2017-02-22 | 兰州大学 | Anchor clamps with disposable connecting piece |
| CN206848050U (en) * | 2017-05-10 | 2018-01-05 | 深圳大学 | Capsule tensile test fixture and device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107543790A (en) * | 2017-09-04 | 2018-01-05 | 深圳创怡兴实业有限公司 | Sponge roll end degumming detection means and its detection method |
| CN107543790B (en) * | 2017-09-04 | 2023-10-27 | 深圳创怡兴实业有限公司 | Sponge roller end degumming detection device and detection method thereof |
| CN113447356A (en) * | 2021-07-12 | 2021-09-28 | 广州白云山星群(药业)股份有限公司 | Method and equipment for testing mechanical properties of soft capsule shell |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108106991A (en) | A kind of fluid sealant bond strength detection device and method | |
| CN106996898A (en) | The application method of capsule tensile test fixture, device and device | |
| CN103926144B (en) | A kind of clamp of stretching tester | |
| CN206848050U (en) | Capsule tensile test fixture and device | |
| US20210372896A1 (en) | Method and means for testing the strength of a bonding between two specimen elements | |
| CN108716963A (en) | The performance test methods of pressure sensor | |
| CN107271268A (en) | A kind of cement base thin plate axis pulling experiment device and its test method | |
| CN203869964U (en) | Thermal state bending resistance testing machine for insulator core rod | |
| CN104155049B (en) | Device for the detection of flexible pipe fluid pressure | |
| CN203907348U (en) | Backlight module and display device | |
| CN204666443U (en) | Wiring harness terminal tension test fixture | |
| CN207051115U (en) | A kind of pretension clamp device and strength and extension property test device | |
| CN214894546U (en) | Multistation type electron pencil detection device | |
| CN203385647U (en) | Viscous force test device | |
| CN207585520U (en) | Using the pressure-resistant seal body inner body displacement measuring device of current vortex sensor | |
| CN202486039U (en) | Testing clamp for coating adhesion | |
| CN109211778A (en) | A kind of viscous force test method of double faced adhesive tape | |
| CN212318466U (en) | Press fit jig | |
| CN210291106U (en) | Hose clamp for fixing plastic hose | |
| CN206906149U (en) | A kind of cement base thin plate axis pulling experiment device | |
| CN206937142U (en) | A kind of detection fixture for flexible part | |
| CN206397865U (en) | One kind is located by connecting external member | |
| CN208921338U (en) | A kind of simple gear torsion force measurement tooling | |
| CN209131899U (en) | Detect the test device of pressure tooling | |
| CN205843724U (en) | Sensor fastening device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |