CN206848050U - Capsule tensile test fixture and device - Google Patents
Capsule tensile test fixture and device Download PDFInfo
- Publication number
- CN206848050U CN206848050U CN201720515180.6U CN201720515180U CN206848050U CN 206848050 U CN206848050 U CN 206848050U CN 201720515180 U CN201720515180 U CN 201720515180U CN 206848050 U CN206848050 U CN 206848050U
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- China
- Prior art keywords
- holder
- groove
- capsule
- tensile test
- connector
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Abstract
The utility model discloses a kind of capsule tensile test fixture and device, wherein capsule tensile test fixture, including the first holder and the second holder, and one end of corresponding second holder in one end of the first holder is set；One end of corresponding second holder of first holder sets the first groove, and one end of corresponding first holder of the second holder sets the second groove.First holder and the second holder of the present utility model are bonding to the both ends of tested capsule simultaneously, it can apply pulling force to tested capsule by stretching the first holder and the second holder, the both 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, ensure that being normally carried out for tension test.
Description
Technical field
Capsule mechanical property field is the utility model is related to, especially relates to a kind of capsule tensile test fixture and dress
Put.
Background technology
Capsule is that the particle formed on certain material surface is coated on filmogen.Capsule is widely used, but glue
For capsule in different field applications, the requirement to mechanical property will be different.In the prior art, asking due to capsule flexibility
Topic, the mechanics parameter of capsule is obtained generally by capsule application pressure to the device of capsule Mechanics Performance Testing, 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.
Utility model content
Main purpose of the present utility model is to provide a kind of capsule tensile test fixture and device, capsule tensile test fixture
It is simple in construction, it is easily operated.
The utility model proposes a kind of capsule tensile test fixture, including the first holder and the second holder；
One end of corresponding second holder in one end of first holder is set；
One end of corresponding second holder of first holder sets the first groove, second holder corresponding 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 and first screwed hole；
One end of second connector is provided with screw thread, and is adapted to mate with by screw thread and 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 is cylindric, and first holder with
The size of second holder is identical.
Further, the profile of first connector and the second connector 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 utility model also proposes a kind of capsule tensile test apparatus, including cupping machine, the first holder and second
Holder；
First holder and the second holder make one end corresponding the of the first holder on the cupping machine
One end of two holders is set；
One end of corresponding second holder of first holder sets the first groove, second holder corresponding first
One end of holder sets the second groove；
The first holder moves 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 utility model also proposes a kind of application method of capsule tensile test apparatus, including：
Glue on being smeared in the first groove and the second groove；
The both ends of tested capsule are bonded in the first groove and the second groove respectively；
Start cupping machine and be stepped up pulling force, until tested capsule is pulled off；
The pulling force of cupping machine loading and the first holder and the second holder when the tested capsule of record is pulled off
Relative displacement, obtain the mechanics parameter of tested capsule tensile property.
The beneficial effects of the utility model：First holder and the second holder are bonding to the both ends of tested capsule simultaneously,
By stretching the first holder and the second holder, make the first holder with the second holder mutually from motion, you can to being tested glue
Capsule applies pulling force, and the first holder and the second holder are respectively provided with the first groove and the second groove, by the two of tested capsule
End is glued respectively in the first groove and the second groove, increases tested capsule and the bonding of the first holder and the second holder
Area, 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, protects
Tension test has been demonstrate,proved to be 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.
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belong to the scope of the utility model protection.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining relative position relation under a certain particular pose (as shown in drawings) between each part, motion conditions etc., such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes therewith, and described connection can directly be connected
Connect or be indirectly connected with.
In addition, and it can not be managed in the utility model such as relating to the description of " first ", " second " etc. is only used for describing purpose
Solve to indicate or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " the
One ", at least one this feature can be expressed or be implicitly included to the feature of " second ".In addition, the skill between each embodiment
Art scheme can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when technical scheme
With reference to occurring conflicting or will be understood that the combination of this technical scheme is not present when can not realize, also not in the utility model
It is required that protection domain within.
Reference picture 1-2, propose a kind of capsule tensile test fixture of an embodiment of the present utility model, including the first holder
11 and second holder 21, one end of corresponding second holder 21 in one end of the first holder 11 set；First holder 11 is right
Answer one end of the second holder 21 that first groove 12 is set, one end of corresponding first holder 11 of the second holder 21 sets second
Groove 22.
The holder 21 of first holder 11 and second of the present utility model is bonding to the both ends of tested capsule 3 simultaneously, passes through
The first holder 11 and the second holder 21 are stretched, makes the first holder 11 with the phase of the second holder 21 from motion, you can to quilt
Survey capsule 3 and apply pulling force, the first holder 11 and the second holder 21 are respectively provided with the first groove 12 and the second groove 22, will
The both ends of tested capsule 3 are glued respectively in the first groove 12 and the second groove 22, increase the tested holder of capsule 3 and first
11 and second holder 21 bond area, disengaging is difficult to when the tested capsule 3 of ball-type or spheroid shape shape is stretched
One holder 11 and the second holder 21, ensure that tension test is normally carried out.
In the present embodiment, after the first holder 11 and the second holder 21 bond tested capsule 3, stretching device pair is passed through
First holder 11 applies the pulling force in the opposite direction that is open with the first groove 12, and the second holder 21 is applied and the second groove
The pulling force in the opposite direction of 22 openings, and pulling force is applied to the first holder 11 and the second holder 21 simultaneously, it is achieved in leading to
Cross tension test of the capsule tensile test fixture realization to tested capsule 3.Capsule tensile test fixture can use a variety of stretchings
Testing machine 4 is stretched, and can realize the effect above.The outer shape of first holder 11 and the second holder 21 can root
Specifically set according to use environment, can be rectangular shape, square shape or other irregular shapes in appearance, only
Can set groove be used for bonding be tested the capsule of capsule 3, the profile and chi of the first holder 11 and the second holder 21
It is very little to can be the same or different, preferably by the profile of the first holder 11 and the second holder 21 be sized to it is identical
Profile and size, to save cost of manufacture.Usually, the first groove 12 is also identical with the shape and size of the second groove 22,
To reduce difficulty when tested capsule 3 bonds, and save manufacturing cost.The shape of first groove 12 and the second groove 22 can be right
The profile that the both ends of capsule 3 should be tested is set, and makes tested capsule 3 maximum by cohesive area.Tested capsule 3 is typically glued by glue
Knot is in the first groove 12 and the second groove 22, and glue can be glue conventional in production and living, such as 502 glue etc..
In an embodiment of the present utility model, in addition to the first connector 13 and the second connector 23；First holder
11 one end away from the first groove 12 are provided with the first screwed hole, and the one end of the second holder 21 away from the second groove 22 is provided with
Second screwed hole；One end of first connector 13 is provided with screw thread, and is adapted to mate with by screw thread and the first screwed hole；Second connection
One end of part 23 is provided with screw thread, and is adapted to mate with by screw thread and 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, is avoided stretching device uniaxial direct tensile the first holder 11 and the second holder 21, is made 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.First
Connector 13 is adapted to mate with by screw thread and the first holder 11, and the second connector 23 is adapted to by screw thread and the second holder 21
Coordinate, can be by adjusting put in amount and second connector 23 of first connector 13 in the first screwed hole in the second screw thread
The amount of putting in hole, to the first connector 13 and the total length and the second connector 23 and the second holder of the first holder 11
21 total length is adjusted, and the first connector 13, the second connector 23 is cooperated more preferably with stretching device.
In an embodiment of the present utility model, when tested capsule 3 is ball-type, the first groove 12 and the second groove 22
Shape can be dome-type shape, and first groove 12 is identical with the size of the second groove 22.And the first of dome-type is recessed
The size of the size of groove 12 and the second groove 22 just corresponding tested capsule 3 is set so that the major part of the tested capsule 3 of ball-type
Area is bonded in the first groove 12 and the second groove 22, and when tested capsule 3 is stretched, each several part stress can be distributed
It is even, 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,
The shape of first groove 12 and the second groove 22 can be semielliptical type shape, and the size of the first groove 12 and the second groove 22
It is identical, 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 an embodiment of the present utility model, the profile of the first holder 11 and the second holder 21 can be cylinder
Shape, and the first holder 11 is identical with the size of the second holder 21, in another embodiment, the first connector 13 and second connects
The profile of fitting 23 can be cylindric, and the first connector 13 is identical with the size of the second connector 23.Columned profile
Processing is simple, saves production cost, specifically, the profile of the first holder 11 and the second holder 21 be sized to it is identical
Profile and size, including the profile and size of the first groove 12 and the second groove 22 so that make the first holder 11 and the
During two holders 21, identical fixture can be used, likewise, the first connector 13 can also be set with the second connector 23
Into identical profile and size.Capsule tensile test fixture of the present utility model is simple in construction, and manufacturing cost is low, so each
The shape of tested capsule 3 can set corresponding first holder 11 and the second holder 21, tested capsule 3 is tested out
The more accurately parameter of tensile property.
In an embodiment of the present utility model, the first holder 11 and the second holder 21 use food-grade stainless steel material
Material is made.Be made using food-grade stainless steel material is to after the completion of tension test, use acid or alkalescence chemicals
The glue of matter cleaning the first groove 12 and the second groove 22 will not cause to corrode to the first groove 12 and the second groove 22 easily.Can
To understand, the first holder 11 can also use other metal materials or nonmetallic materials to be made with the second holder 21, only
Ensure in tension test, the first holder 11 and the second holder 21 substantially deformation and influence test effect will not be caused
.
Reference picture 2, the utility model also propose that a kind of capsule tensile test apparatus, including cupping machine 4, first clamp
The holder 21 of part 11 and second；First holder 11 and the second holder 21 make the first holder on cupping machine 4
One end of corresponding second holder 21 in 11 one end is set；One end of corresponding second holder 21 of first holder 11 sets first
Groove 12, one end of corresponding first holder 11 of the second holder 21 set the second groove 22；The drive control of cupping machine 4
One holder 11 moves on the same line with the second holder 21, specifically, capsule tensile test apparatus also includes above-mentioned
The technical characteristic of capsule tensile test fixture in embodiment of anticipating.
Reference picture 3, a kind of application method of capsule tensile test apparatus of the utility model, including：
S1, glue is smeared in the first groove and the second groove；
S2, the both ends of tested capsule are bonded in the first groove and the second groove respectively；
S3, start cupping machine and be stepped up pulling force, until tested capsule is pulled off；
The pulling force of cupping machine loading and the first holder and the second clamping when the tested capsule of S4, record is pulled off
Part, obtain the mechanics parameter of tested capsule tensile property.
The holder 21 of first holder 11 and second of the present utility model is bonding to the both ends of tested capsule 3 simultaneously, passes through
The first holder 11 and the second holder 21 are stretched, makes the first holder 11 with the phase of the second holder 21 from motion, you can to quilt
Survey capsule 3 and apply pulling force, the first holder 11 and the second holder 21 are respectively provided with the first groove 12 and the second groove 22, will
The both ends of tested capsule 3 are glued respectively in the first groove 12 and the second groove 22, increase the tested holder of capsule 3 and first
11 and second holder 21 bond area, disengaging is difficult to when the tested capsule 3 of ball-type or spheroid shape shape is stretched
One holder 11 and the second holder 21, ensure that tension test is normally carried out.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model,
Every equivalent structure made using the utility model specification and accompanying drawing content or equivalent flow conversion, or directly or indirectly fortune
Used in other related technical areas, similarly it is included in scope of patent protection of the present utility model.
Claims (9)
1. a kind of capsule tensile test fixture, it is characterised in that including the first holder and the second holder；
One end of corresponding second holder in one end of first holder is set；
One end of corresponding second holder of first holder sets the first groove, corresponding first clamping of second holder
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 and first screwed hole；
One end of second connector is provided with screw thread, and is adapted to mate with by screw thread and 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 make corresponding second folder in one end of the first holder on cupping machine
One end of gripping member is set；
One end of corresponding second holder of first holder sets the first groove, corresponding first clamping of second holder
One end of part sets the second groove；
The first holder moves 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720515180.6U CN206848050U (en) | 2017-05-10 | 2017-05-10 | Capsule tensile test fixture and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720515180.6U CN206848050U (en) | 2017-05-10 | 2017-05-10 | Capsule tensile test fixture and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206848050U true CN206848050U (en) | 2018-01-05 |
Family
ID=60795296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720515180.6U Expired - Fee Related CN206848050U (en) | 2017-05-10 | 2017-05-10 | Capsule tensile test fixture and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206848050U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106996898A (en) * | 2017-05-10 | 2017-08-01 | 深圳大学 | The application method of capsule tensile test fixture, device and device |
| 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 |
-
2017
- 2017-05-10 CN CN201720515180.6U patent/CN206848050U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106996898A (en) * | 2017-05-10 | 2017-08-01 | 深圳大学 | The application method of capsule tensile test fixture, device and device |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |