CN206818592U - A kind of leather color fastness test machine - Google Patents
A kind of leather color fastness test machine Download PDFInfo
- Publication number
- CN206818592U CN206818592U CN201720324716.6U CN201720324716U CN206818592U CN 206818592 U CN206818592 U CN 206818592U CN 201720324716 U CN201720324716 U CN 201720324716U CN 206818592 U CN206818592 U CN 206818592U
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- CN
- China
- Prior art keywords
- leather
- fixture block
- testboard
- color fastness
- test machine
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- 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 - Fee Related
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- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
The utility model discloses a kind of leather color fastness test machine, including pedestal, the testboard that can make reciprocating, the test device with friction head are provided with pedestal, the leather that is provided at both ends with testboard positioned at leather length direction fixes stretching device one, and the leather that is provided at both ends with that leather width is located on the testboard fixes stretching device two.The utility model leather color fastness test machine can ensure that leather is in formation state all the time in test process, is advantageous to test and is smoothed out.
Description
Technical field
Detection industry technical field is the utility model is related to, is especially a kind of leather color fastness test machine.
Background technology
Corium, because it has the good characteristics such as comfortable feel, prolonged endurable, good air permeability, antistatic, in recent years one
Straight enjoy is liked.But leather finish be by dyeing handle, during use if there is fade, staining situations such as,
Use quality can then be had a strong impact on.Therefore, whether the coloring of leather color is firmly an important indicator for examining leather quality.
At present, the standard for examining leather rubbing color fastness degree is QB/T 2537-2001《Leather color fastness test reciprocating friction color jail
Degree》, according to standard requirement, it is necessary to cut the leather of certain size, fixed both ends, after stretching certain length, under a certain pressure
Friction test is carried out with felt, then evaluates the staining grade of felt.But the characteristics of due to leather, stretched to leather
When, leather width both sides have a certain degree of inward curl, and staining is uneven when causing the felt to be rubbed
Even, color can be deposited in felt both sides, and uniformly whole surface can not be rubbed.Influence grading and final experiment knot
Fruit.
In order to solve the above problems, this case is given birth to therefrom.
The content of the invention
The purpose of this utility model is overcome the deficiencies in the prior art, there is provided one kind can ensure that the leather in test process
All the time formation state is in, is advantageous to the leather color fastness test machine that test is smoothed out.
To achieve these goals, the technical solution of the utility model is as follows：A kind of leather color fastness test machine, including base
, the testboard that can make reciprocating, the test device with friction head are provided with pedestal, is grown on testboard positioned at leather
The leather that is provided at both ends with degree direction fixes stretching device one, is located at being provided at both ends with for leather width on the testboard
Leather fixes stretching device two.
Further, the leather fix stretching device one include positioned at the inner geometrical clamp one of leather length direction and
Stretching assembly one positioned at leather length direction outer end.
Further, the geometrical clamp one includes being arranged on testboard fixture block one movable up and down and for will folder
Block one is locked at the locking nut one on testboard.
Further, the installation for offering impenetrating thickness direction on the testboard positioned at the outer end of leather length direction is empty
Between one, stretching assembly one is arranged in installing space one.
Further, the stretching assembly one includes being arranged at leading along leather length direction arrangement in installing space one
Rail one, lower fixture block one is sliding combined with guide rail one, upper fixture block one, upper fixture block one can be provided with up and downly in lower fixture block one
On be provided with clamp nut one for being locked at upper fixture block one in lower fixture block one, under being equipped with lower fixture block one for driving
Fixture block one makees the drive screw one of reciprocating along guide rail one, and the outer end of drive screw one is stretched out outside testboard and is provided with
Rotating nuts one.
Further, the leather fix stretching device two include positioned at leather width one end geometrical clamp two and
Positioned at the stretching assembly two of the leather width other end.
Further, the geometrical clamp two includes being arranged on testboard fixture block two movable up and down and for will folder
Block two is locked at the locking nut two on testboard.
Further, the other end on the testboard positioned at leather width offers the installation in impenetrating thickness direction
Space two, stretching assembly two are arranged at two in installing space.
Further, the stretching assembly two includes being arranged at leading along leather width arrangement in installing space two
Rail two, lower fixture block two is sliding combined with guide rail two, upper fixture block two, upper fixture block two can be provided with up and downly in lower fixture block two
On be provided with clamp nut two for being locked at upper fixture block two in lower fixture block two, under being equipped with lower fixture block two for driving
Fixture block two makees the drive screw two of reciprocating along guide rail two, and the outer end of drive screw two is stretched out outside testboard and is provided with
Rotating nuts two.
Further, it is cased with back-moving spring between lower fixture block one and the inwall of installing space one on the guide rail one
One, back-moving spring two is cased between lower fixture block two and the inwall of installing space two on guide rail two.
After adopting the above technical scheme, the utility model is compared with prior art, there is advantages below：The utility model skin
Leather color fastness testing machine is also provided with a leather in leather width and fixes stretching device, if in drawing process, leather
There is the phenomenon of inward curl width both sides, then increasing device newly with this is also gripped widthwise edges, and micro-
Micro-stretching, makes it unfold again smooth, can so prevent leather inward curl in test process, ensures that leather is in all the time
Formation state, experiment is smoothly completed, improve the convenience of operation.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Shown in figure：1st, pedestal 2, testboard 3, leather fix stretching device 1, fixture block 1, locking nut one
33rd, installing space 1, guide rail 1, lower fixture block 1, upper fixture block 1, clamp nut 1, rotating nuts one
39th, drive screw 1, back-moving spring 1, leather fix stretching device 2 41, fixture block 2 42, locking nut 2 43,
Installing space 2 44, guide rail 2 45, lower fixture block 2 46, upper fixture block 2 47, clamp nut 2 48, rotating nuts 2 49,
Drive screw 2 410, back-moving spring 25, test device 51, friction head.
Embodiment
The utility model is further elaborated below by drawings and examples.
As shown in Figure 1：A kind of leather color fastness test machine, including pedestal 1, reciprocating can be made by being provided with pedestal 1
Testboard 2, the test device 5 with friction head 51.The leather that is provided at both ends with testboard 2 positioned at leather length direction is consolidated
Determine stretching device 1, leather fixes the length direction that stretching device 1 is used to fix stretch leather so that the length side of leather
To abundant flattening.It is prior art above, not emphasis, primary object of the present utility model are：It is located at skin on testboard 2
The leather that is provided at both ends with of leather width fixes stretching device 24, and leather fixes stretching device 24 and is used to fix stretch leather
Width so that the width of leather fully flattens.
Leather, which fixes stretching device 1, to be included positioned at the inner geometrical clamp one of leather length direction and positioned at leather length
The stretching assembly one of direction outer end.Geometrical clamp one includes being arranged at fixture block 1 movable up and down and locking on testboard 2
Nut 1.Fixture block 1 can be locked at by locking nut 1 on testboard 2.The inner of leather length direction is pressed in
Under fixture block 1, then with locking nut 1 lock, you can the end is firmly fixed.It is located at leather length on testboard 2
The outer end in direction offers the installing space 1 in impenetrating thickness direction, and stretching assembly one is arranged in installing space 1.Draw
Stretching component one includes being arranged at the guide rail 1 arranged along leather length direction in installing space 1, is slided on guide rail 1
Lower fixture block 1 is combined with, upper fixture block 1 can be provided with up and downly in lower fixture block 1, is provided with upper fixture block 1
Clamp nut 1.Upper fixture block 1 can be locked at by clamp nut 1 in lower fixture block 1.By leather length direction
Outer end locked as between upper fixture block 1 and lower fixture block 1, then with clamp nut 1, you can the end is firmly solid
Live calmly.In addition, also including drive screw 1, screwed hole is offered in lower fixture block 1, the inner of drive screw 1 is worn
Coordinate in screwed hole, outer end is stretched out outside testboard 2 and is provided with rotating nuts 1.Can band by adjusting rotating nuts 1
Dynamic drive screw 1 rotates, and the rotating of drive screw 1 can drive lower fixture block 1 and upper fixture block 1 in the lump along leading
Rail 1 makees reciprocating.In use, the inner of leather length direction is fixed by geometrical clamp one, by leather length side
To outer end fixed by upper fixture block 1 and lower fixture block 1, then adjust rotating nuts 1 so that upper fixture block 1
The outer end of leather is hold along the outwards activity of guide rail 1 with lower fixture block 1, with the lasting rotation of rotating nuts 1,
The length direction of leather is slowly stretched, untill length direction fully flattens.In order to test rear upper fixture block 1 with
Fixture block 1 can Rapid reset, be cased with guide rail 1 between lower fixture block 1 and the inwall of installing space 1 multiple
Position spring 1.Under the booster action of back-moving spring 1 upper fixture block 1 and lower fixture block 1 can Rapid reset, from
And improve testing efficiency.Above design structure is simple, easy to operate, and fixed stretching is reliable and stable.
Leather, which fixes stretching device 24, to be included positioned at the geometrical clamp two of leather width one end and positioned at leather width
The stretching assembly two of the direction other end.Geometrical clamp two includes being arranged at fixture block 2 41 movable up and down and lock on testboard 2
Tight nut 2 42.Fixture block 2 41 can be locked at by locking nut 2 42 on testboard 2.By a side pressure of leather width
Locked under fixture block 2 41, then with locking nut 2 42, you can firmly fix at the end.It is wide positioned at leather on testboard 2
The other end in degree direction offers the installing space 2 43 in impenetrating thickness direction, and stretching assembly two is arranged at two in installing space.
Stretching assembly two includes being arranged at the guide rail 2 44 arranged along leather width in installing space 2 43, is slided on guide rail 2 44
It is dynamic to be combined with lower fixture block 2 45, upper fixture block 2 46 can be provided with up and downly in lower fixture block 2 45, set in upper fixture block 2 46
There is clamp nut 2 47.Upper fixture block 2 46 can be locked at by clamp nut 2 47 in lower fixture block 2 45.By leather width side
To the other end locked as between upper fixture block 2 46 and lower fixture block 2 45, then with clamp nut 2 47, you can by the end firmly
Fix.In addition, also including drive screw 2 49, screwed hole, one end of drive screw 2 49 are offered in lower fixture block 2 45
Cooperation is worn in screwed hole, the other end stretches out outside testboard 2 and is provided with rotating nuts 2 48.By adjusting rotating nuts two
48 can drive drive screw 2 49 to rotate, and the rotating of drive screw 2 49 can drive lower fixture block 2 45 and upper fixture block 2 46 in the lump
Make reciprocating along guide rail 2 44.In use, one end of leather width is fixed by geometrical clamp two, by leather
One end of width is fixed by upper fixture block 2 46 and lower fixture block 2 45, then adjusts rotating nuts 2 48 so that upper folder
The other end that block 2 46 holds leather with lower fixture block 2 45 is outwards movable along guide rail 2 44, with holding for rotating nuts 2 48
Continuous rotation, the width of leather is slowly stretched, untill width fully flattens.In order to test rear upper fixture block two
46 and lower fixture block 2 45 can Rapid reset, on guide rail 2 44 between lower fixture block 2 45 and the inwall of installing space 2 43
It is cased with back-moving spring 2 410.Upper fixture block 2 46 and lower fixture block 2 45 can be replied immediately soon under the booster action of back-moving spring 2 410
Position, so as to improve testing efficiency.Above design structure is simple, easy to operate, and fixed stretching is reliable and stable.
The utility model leather color fastness test machine is also provided with a leather in leather width and fixes stretching device, such as
For fruit in drawing process, there is the phenomenon of inward curl leather width both sides, then increase device newly by widthwise edges with this
Also gripped, and stretched slightly, it is unfolded again smooth, can so prevent leather in test process to curls inward
Song, ensure that leather is in formation state all the time, smoothly complete experiment, improve the convenience of operation.
Foundation embodiment described above is enlightenment, and by above-mentioned description, relevant staff completely can be not
In the range of deviateing this invention thought, various changes and amendments are carried out.The technical scope of this item utility model is not
The content being confined on specification, it is necessary to which its scope protected is determined according to right.
Claims (10)
1. a kind of leather color fastness test machine, including pedestal, the testboard of reciprocating can be made, with rubbing by being provided with pedestal
The test device of rubbing head, the leather that is provided at both ends with testboard positioned at leather length direction fix stretching device one, its feature
It is：The leather that is provided at both ends with the testboard positioned at leather width fixes stretching device two.
A kind of 2. leather color fastness test machine according to claim 1, it is characterised in that：The leather fixes stretching device
One is included positioned at the inner geometrical clamp one of leather length direction and the stretching assembly one positioned at leather length direction outer end.
A kind of 3. leather color fastness test machine according to claim 2, it is characterised in that：The geometrical clamp one includes setting
In fixture block one movable up and down on testboard and the locking nut one for being locked at fixture block one on testboard.
A kind of 4. leather color fastness test machine according to claim 2, it is characterised in that：It is located at leather on the testboard
The outer end of length direction offers the installing space one in impenetrating thickness direction, and stretching assembly one is arranged in installing space one.
A kind of 5. leather color fastness test machine according to claim 4, it is characterised in that：The stretching assembly one includes setting
The guide rail one arranged in installing space one along leather length direction is placed in, lower fixture block one, lower folder are sliding combined with guide rail one
Upper fixture block one can be provided with block one up and downly, is provided with upper fixture block one for upper fixture block one to be locked at into lower fixture block one
On clamp nut one, the driving spiral shell for driving lower fixture block one to make along guide rail one reciprocating is equipped with lower fixture block one
Bar one, the outer end of drive screw one are stretched out outside testboard and are provided with rotating nuts one.
A kind of 6. leather color fastness test machine according to claim 1, it is characterised in that：The leather fixes stretching device
Two include the geometrical clamp two positioned at leather width one end and the stretching assembly two positioned at the leather width other end.
A kind of 7. leather color fastness test machine according to claim 6, it is characterised in that：The geometrical clamp two includes setting
In fixture block two movable up and down on testboard and the locking nut two for being locked at fixture block two on testboard.
A kind of 8. leather color fastness test machine according to claim 6, it is characterised in that：It is located at leather on the testboard
The other end of width offers the installing space two in impenetrating thickness direction, and stretching assembly two is arranged at two in installing space.
A kind of 9. leather color fastness test machine according to claim 8, it is characterised in that：The stretching assembly two includes setting
The guide rail two arranged in installing space two along leather width is placed in, lower fixture block two, lower folder are sliding combined with guide rail two
Upper fixture block two can be provided with block two up and downly, is provided with upper fixture block two for upper fixture block two to be locked at into lower fixture block two
On clamp nut two, the driving spiral shell for driving lower fixture block two to make along guide rail two reciprocating is equipped with lower fixture block two
Bar two, the outer end of drive screw two are stretched out outside testboard and are provided with rotating nuts two.
A kind of 10. leather color fastness test machine according to claim 9, it is characterised in that：Under being located on the guide rail one
Back-moving spring one is cased between the inwall of fixture block one and installing space one, is located at lower fixture block two and installing space two on guide rail two
Back-moving spring two is cased between inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720324716.6U CN206818592U (en) | 2017-03-30 | 2017-03-30 | A kind of leather color fastness test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720324716.6U CN206818592U (en) | 2017-03-30 | 2017-03-30 | A kind of leather color fastness test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206818592U true CN206818592U (en) | 2017-12-29 |
Family
ID=60752916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720324716.6U Expired - Fee Related CN206818592U (en) | 2017-03-30 | 2017-03-30 | A kind of leather color fastness test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206818592U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109557026A (en) * | 2018-12-29 | 2019-04-02 | 大加利（太仓）质量技术检测中心有限公司 | A kind of Double-end novel leather frictional testing machine and its working method |
-
2017
- 2017-03-30 CN CN201720324716.6U patent/CN206818592U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109557026A (en) * | 2018-12-29 | 2019-04-02 | 大加利（太仓）质量技术检测中心有限公司 | A kind of Double-end novel leather frictional testing machine and its working method |
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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: 20171229 Termination date: 20200330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |