CN205138816U - A sampling device for leather color fastness detection - Google Patents
A sampling device for leather color fastness detection Download PDFInfo
- Publication number
- CN205138816U CN205138816U CN201520916726.XU CN201520916726U CN205138816U CN 205138816 U CN205138816 U CN 205138816U CN 201520916726 U CN201520916726 U CN 201520916726U CN 205138816 U CN205138816 U CN 205138816U
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- Prior art keywords
- sample
- felt
- color fastness
- load
- motor
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Abstract
The utility model discloses a sampling device for leather color fastness detection, including the heel post, the lower part of heel post is equipped with slider, and the felt is installed to the last cylinder that is equipped with through motor drive of slider, the tip of cylinder, and the middle part of heel post is provided with C shape connecting device, and C shape connecting device's end fixing is surveyed the sample, and the upper portion of heel post is connected with counter weight structure through the fixed axle, counter weight structure can appear the connecting device application of force to C and make and to be surveyed the sample and hug closely the felt. The utility model discloses not only effectively overcome the not enough of present device, made things convenient for the operation in addition again when having enlarged sampling device application range.
Description
Technical field
The utility model relates to a kind of pick-up unit of Leather Properties parameter, is specifically related to a kind of sampler detected for leather color fastness.
Background technology
Develop rapidly with science and technology along with people's living standard progressively improves, the detection for performance parameters such as the color of leather products and firmness is more aobvious important.Leather color fastness refers to the resistivity that leather acts on to external world in Colour Difference and use procedure, such as Exposure to Sunlight, damp and hot, water, wash, the aspect such as sweat, dry wet rubbing.The test of leather colour fastness to rubbing is a conventional sense project in the test of leather inherent quality, and concrete examination criteria and method refer to national standard (GB/T3920-2008, QB/T2537-2001).In the testing process of this parameter, the most key technology is embodied in sampling link.
At present, the sampler that common both at home and abroad leather colour fastness to rubbing detects can be divided into straight line friction-type sampler and rotating friction type sampler according to the difference of friction mode.But these two kinds of equal Shortcomings of sampler: straight line friction-type sampler requires that the size of test leather is enough large, so can not meet the test to reduced size leather; Rotating friction type sampler can be tested undersized leather, but has larger difference due to the linear velocity of each point on Plane of rotation, so can cause the uneven phenomenon of sample staining and affect the objectivity of testing result in sampling process.
Utility model content
The purpose of this utility model is to provide a kind of sampler detected for leather color fastness, to overcome the problems of the prior art, the utility model not only effectively overcomes the deficiency of existing apparatus, and facilitates operation again while expanding sampler usable range.
For achieving the above object, the utility model adopts following technical scheme:
A kind of sampler detected for leather color fastness, comprise load-bearing pillar, the bottom of load-bearing pillar is provided with carriage, carriage is provided with the cylinder by motor-driven, the end of cylinder is provided with felt, and the middle part of load-bearing pillar is provided with C shape coupling arrangement, the end winding support sample of C shape coupling arrangement, the top of load-bearing pillar is connected with counter weight construction by stationary shaft, and described counter weight construction can make sample be close to felt to C shape coupling arrangement force.
Further, carriage is provided with sliding tray, and load-bearing pillar is provided with the sliding rail coordinated with sliding tray, load-bearing pillar is arranged with the spring for supporting carriage.
Further, cylinder is arranged with blanket sleeve, is provided with sample pickup groove immediately below cylinder, counter weight construction to carriage force thus Compress Spring, can make blanket sleeve be close to be fixed on the sample in sample pickup groove.
Further, described sampler also comprises controller, controller be provided with unlatching or disable motor power switch, for showing the display screen of motor movement parameter and the mode selection button for controlling mode of operation, described mode selection button comprises for controlling rotary mode button that motor samples sample fixing on C shape coupling arrangement and for controlling the drum modes button that motor samples the sample in sample pickup groove.
Further, counter weight construction comprises the counterweight connecting link be connected on stationary shaft, and is arranged on the weights of counterweight connecting link end.
Further, carriage is provided with the load-bearing pad for placing weights.
Further, C shape coupling arrangement comprises fixed bar, fixed bar is fixed by the pickup groove be arranged on load-bearing pillar, the end of fixed bar is connected with C type connecting link by coupling shaft, the end of C type connecting link is provided with just to the sample geometrical clamp of felt, during use, weights can make sample be close to felt to C type connecting link force.
Further, the end of cylinder is provided with felt shaft collar, and felt is fixed on felt shaft collar.
Further, motor is arranged on carriage, and motor and cylinder pass through gear drive.
Compared with prior art, the utility model has following useful technique effect:
The utility model is compared with existing apparatus, do not need extra running space, existing apparatus adopts orthoscopic friction mode, need felt to have certain linear running space, and the utility model adopt spin friction mode, by driven by motor cylinder, thus the felt of cylinder end and sample are produced rub, as long as so the size of measurand meets 60*60mm just can carry out colour fastness to rubbing detection, structure is simple, easy to use.
Further, spin friction and rolling friction two kinds of detection methods are incorporated on a pick-up unit by the utility model, can allow testing staff's in use unrestricted choice detection method.
Further, controller of the present utility model is provided with the selection key of two kinds of different modes, and staff is conveniently selected.
Further, weights relies on self gravitation to C shape connecting link or carriage force, and operation is simple.
Accompanying drawing explanation
Fig. 1 is general structure schematic diagram of the present utility model;
Fig. 2 is motor section separation structure schematic diagram of the present utility model;
Fig. 3 is load-bearing pillar part-structure schematic diagram of the present utility model;
Fig. 4 is C shape coupling arrangement schematic diagram of the present utility model.
Wherein, 1, controller, 2, load-bearing pillar, 3, C shape coupling arrangement, 4, sample pickup groove, 5, counter weight construction, 6, carriage, 11, power switch, 12, mode selection button, 13, display screen, 21, stationary shaft, 22, pickup groove, 23, rail plate, 24, spring, 31, C shape connecting link, 32, sample geometrical clamp, 33, coupling shaft, 34, fixed bar, 51, counterweight connecting link, 52, weights, 61, guide-track groove, 62, load-bearing pad, 63, cylinder, 64, felt shaft collar, 65, motor.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
See Fig. 1 to Fig. 4, a kind of sampler detected for leather color fastness, comprise load-bearing pillar 2, the bottom of load-bearing pillar 2 is provided with carriage 6, carriage 6 is provided with sliding tray 61, load-bearing pillar 2 is provided with the sliding rail 23 coordinated with sliding tray 61, load-bearing pillar 2 is arranged with the spring 24 for supporting carriage 6, carriage 6 is provided with the cylinder 63 by motor 65 transmission, motor 65 is arranged on carriage 6, and motor 65 and cylinder 63 pass through gear drive, the end of cylinder 63 is provided with felt by felt shaft collar 64, the top of load-bearing pillar 2 is connected with counter weight construction 5 by stationary shaft 21, counter weight construction 5 comprises the counterweight connecting link 51 be connected on stationary shaft 21, and be arranged on the weights 52 of counterweight connecting link 51 end, the middle part of load-bearing pillar 2 is provided with C shape coupling arrangement 3, C shape coupling arrangement 3 comprises fixed bar 33, fixed bar 33 is fixed by the pickup groove 22 be arranged on load-bearing pillar 2, the end of fixed bar 33 is connected with C type connecting link 31 by coupling shaft 33, the end of C type connecting link 31 is provided with just to the sample geometrical clamp 32 of felt, sample is fixed by sample geometrical clamp 32, during use, weights 52 can make sample be close to felt to C type connecting link 31 force.
Cylinder 63 is arranged with blanket sleeve, sample pickup groove 4 is provided with immediately below cylinder 63, carriage 6 is provided with the load-bearing pad 62 for placing weights 52, weights 52 can exert a force thus Compress Spring 24 to carriage 6, blanket sleeve is close to be fixed on the sample in sample pickup groove 4.
Sampler also comprises controller 1, controller 1 be provided with unlatching or disable motor 65 power switch 11, for showing the display screen 13 of motor 65 kinematic parameter and the mode selection button 12 for controlling mode of operation, described mode selection button 12 comprises for controlling on motor 65 pairs of C shape coupling arrangements 3 rotary mode button that fixing sample samples and the drum modes button that the sample for controlling in motor 65 pairs of sample pickup grooves 4 samples.
Below implementation process of the present utility model is described in further detail:
The utility model in use, when rotary mode selected by needs, test sample is fixed on sample geometrical clamp 32, felt is fixed on felt shaft collar 64, weights 52 is positioned on C shape connecting link 31, sample and felt are adjacent to, turn on the power switch 11, press the rotary mode button of mode selection button 12, display screen 13 shows relevant information, motor 65 is according to the rotational time pre-seted under rotary mode and rotate forward reversal frequency work, when motor rotating forward reversion number of times reaches the preset value under present mode, completes primary sample, when drum modes selected by needs, sample is fixed in cylinder sample pickup groove 4, sample pickup groove 4 is the arc grooves with cylinder 63 mating shapes, blanket sleeve is fixed on the surface of cylinder 63, C shape coupling arrangement 3 is taken out from pickup groove 22, and counterweight weight 52 is positioned in load-bearing pad 62 sample and blanket sleeve are adjacent to, turn on the power switch 11, press the drum modes button of mode selection button 12, display screen 13 shows relevant information, motor 65 is according to the rotational time pre-seted under drum modes and rotate forward reversal frequency work, when motor rotating forward reversion number of times reaches the preset value under present mode, complete primary sample.Motor 65 stops, and represents sampling and completes, and powered-down switch 11 takes off felt or blanket sleeve, can carry out colour fastness and detect comparison, obtain corresponding colour fastness data with grey level histogram.
Claims (9)
1. the sampler detected for leather color fastness, it is characterized in that, comprise load-bearing pillar (2), the bottom of load-bearing pillar (2) is provided with carriage (6), carriage (6) is provided with the cylinder (63) by motor (65) transmission, the end of cylinder (63) is provided with felt, the middle part of load-bearing pillar (2) is provided with C shape coupling arrangement (3), the end winding support sample of C shape coupling arrangement (3), the top of load-bearing pillar (2) is connected with counter weight construction (5) by stationary shaft (21), described counter weight construction (5) can make sample be close to felt to C shape coupling arrangement (3) force.
2. a kind of sampler detected for leather color fastness according to claim 1, it is characterized in that, carriage (6) is provided with sliding tray (61), load-bearing pillar (2) is provided with the sliding rail (23) coordinated with sliding tray (61), load-bearing pillar (2) is arranged with the spring (24) for supporting carriage (6).
3. a kind of sampler detected for leather color fastness according to claim 2, it is characterized in that, (63) are arranged with blanket sleeve to cylinder, sample pickup groove (4) is provided with immediately below cylinder (63), counter weight construction (5) to carriage (6) force thus Compress Spring (24), can make blanket sleeve be close to be fixed on the sample in sample pickup groove (4).
4. a kind of sampler detected for leather color fastness according to claim 3, it is characterized in that, described sampler also comprises controller (1), controller (1) is provided with the power switch (11) of unlatching or disable motor (65), for showing the display screen (13) of motor (65) kinematic parameter and the mode selection button (12) for controlling mode of operation, described mode selection button (12) comprises for controlling rotary mode button that motor (65) sample upper fixing to C shape coupling arrangement (3) sample and for controlling the drum modes button that motor (65) samples the sample in sample pickup groove (4).
5. a kind of sampler detected for leather color fastness according to claim 1, it is characterized in that, counter weight construction (5) comprises the counterweight connecting link (51) be connected on stationary shaft (21), and is arranged on the weights (52) of counterweight connecting link (51) end.
6. a kind of sampler detected for leather color fastness according to claim 5, it is characterized in that, carriage (6) is provided with the load-bearing pad (62) for placing weights (52).
7. a kind of sampler detected for leather color fastness according to claim 5, it is characterized in that, C shape coupling arrangement (3) comprises fixed bar (33), fixed bar (33) is fixed by the pickup groove (22) be arranged on load-bearing pillar (2), the end of fixed bar (33) is connected with C type connecting link (31) by coupling shaft (33), the end of C type connecting link (31) is provided with just to the sample geometrical clamp (32) of felt, during use, weights (52) can make sample be close to felt to C type connecting link (31) force.
8. a kind of sampler detected for leather color fastness according to claim 1, it is characterized in that, the end of cylinder (63) is provided with felt shaft collar (64), and felt is fixed on felt shaft collar (64).
9. a kind of sampler detected for leather color fastness according to claim 1, it is characterized in that, motor (65) is arranged on carriage (6), and motor (65) and cylinder (63) pass through gear drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520916726.XU CN205138816U (en) | 2015-11-17 | 2015-11-17 | A sampling device for leather color fastness detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520916726.XU CN205138816U (en) | 2015-11-17 | 2015-11-17 | A sampling device for leather color fastness detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205138816U true CN205138816U (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520916726.XU Expired - Fee Related CN205138816U (en) | 2015-11-17 | 2015-11-17 | A sampling device for leather color fastness detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205138816U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106404449A (en) * | 2016-10-28 | 2017-02-15 | 陕西科技大学 | Automatic sampling device of leather colour fastness |
| CN111101359A (en) * | 2020-01-08 | 2020-05-05 | 苏州中纺联检验技术服务有限公司 | Detection device and detection method for fabric color migration |
| CN111122426A (en) * | 2020-01-08 | 2020-05-08 | 苏州中纺联检验技术服务有限公司 | Detection device and detection method for color fastness to perspiration |
-
2015
- 2015-11-17 CN CN201520916726.XU patent/CN205138816U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106404449A (en) * | 2016-10-28 | 2017-02-15 | 陕西科技大学 | Automatic sampling device of leather colour fastness |
| CN111101359A (en) * | 2020-01-08 | 2020-05-05 | 苏州中纺联检验技术服务有限公司 | Detection device and detection method for fabric color migration |
| CN111122426A (en) * | 2020-01-08 | 2020-05-08 | 苏州中纺联检验技术服务有限公司 | Detection device and detection method for color fastness to perspiration |
| CN111122426B (en) * | 2020-01-08 | 2022-07-26 | 苏州中纺联检验技术服务有限公司 | Detection device and detection method for color fastness to perspiration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20161117 |