CN210953613U - Multipurpose color fastness detection device - Google Patents
Multipurpose color fastness detection device Download PDFInfo
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- CN210953613U CN210953613U CN201921833939.0U CN201921833939U CN210953613U CN 210953613 U CN210953613 U CN 210953613U CN 201921833939 U CN201921833939 U CN 201921833939U CN 210953613 U CN210953613 U CN 210953613U
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- friction head
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Abstract
The utility model provides a multipurpose colour fastness detection device, adjustable speed's drive arrangement is connected with the one end of rocker, the other end of rocker is articulated with the one end of connecting rod, the other end of connecting rod is articulated with the one end of depression bar, the depression bar slides along the slide, the other end of depression bar has set firmly the friction head, be equipped with removable balancing weight on the friction head, the below of friction head is equipped with the test bench that is used for fixed sample, be JSC 70YT15GV22 type buncher through changing original constant speed AC motor, cooperate JSC SF15E type speed regulator simultaneously, when keeping original 70GK25H reducing gear box, redesign changes over the circuit solution who connects XL48-8 type relay and ZN48 type counter, in perfect reservation original count, when control function, in order to reach reciprocating speed and be 5~60 times/min adjustable design mesh. The electric safety is guaranteed, meanwhile, a good overall appearance effect is guaranteed, and the electric safety protective device is high in universality and low in cost.
Description
Technical Field
The utility model relates to a resistant friction colour fastness field, in particular to multipurpose colour fastness detection device.
Background
The color fastness to rubbing refers to the degree of change or transfer of the surface color and the pattern layer of the leather under the action of friction. The color fastness to rubbing is measured by rubbing the sample with dry or wet rubbing cloth or a brush, and then evaluating the staining or discoloration of the rubbing cloth or the sample with a gray sample card. The color fastness of fabric dyeing is not only an important quality index, but also relates to the service life and the aesthetic degree of a consumer using the textile, so that the detection of the color fastness of fabric dyeing is an important detection.
The traditional Y571 type dyeing friction color fastness instrument can only be used for detecting dry and wet friction color fastness indexes of textiles, because the pressure of a friction head of the instrument is fixed 9N +/-0.2N, the reciprocating speed is fixed 60 +/-3 times/min, the diameter of a friction surface is 16 +/-0.1 mm, and the friction stroke is 104 +/-3 mm, and the test requirements of QB/T4034 and 2010 wallpaper, QB/T3805 and 1999 polyvinyl chloride wallpaper on the dry and wet friction color fastness indexes are as follows: the pressure of the friction head is 2N, the reciprocating speed is 30 times/min, the friction stroke is 100mm, and the diameter of the friction surface is 16mm, so that the dyeing friction fastness tester has low universality and can not be used for the friction color fastness detection test requirements of wallpaper products.
Disclosure of Invention
The utility model aims to solve the technical problem that a multipurpose color fastness detection device is provided to Y571 type dyeing friction color fastness appearance commonality not enough problem among the solution prior art.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a multipurpose colour fastness detection device, but the drive arrangement of speed regulation is connected with the one end of rocker, and the other end of rocker is articulated with the one end of connecting rod, and the other end of connecting rod is articulated with the one end of depression bar, and the depression bar slides along the slide, and the other end of depression bar has set firmly the friction head, is equipped with removable balancing weight on the friction head, and the below of friction head is equipped with the test bench that is used for fixed sample.
In a preferred scheme, the pressure lever consists of a horizontal section and an inclined section, and the friction head is arranged at the end head of the horizontal section.
In a preferable scheme, a hollow part is arranged on the pressure lever.
In the preferred scheme, the compression bar is made of aluminum alloy.
In the preferred scheme, the slide is fixedly connected with the test bed, a pulley is arranged below the position where the pressure lever is connected with the connecting rod, and the pulley is positioned in the slide and slides along the slide.
In a preferable scheme, the balancing weight and the friction head are connected through threads or in a sleeving manner.
In the preferred scheme, two sides of the pressure lever are provided with limit baffles with adjustable width;
the limiting baffle is provided with a rotating shaft, and the rotating shaft is provided with a platform lifting plate.
In a preferred scheme, the cross section of the friction head is circular or square.
In a preferable scheme, at least two rotatable eccentric compression rollers are arranged on the test bed.
In the preferred scheme, a speed regulating device is further arranged, a timer and a counter are arranged in the speed regulating device, a speed regulator is arranged in the speed regulating device, and the speed regulator is electrically connected with a speed regulating motor in the driving device.
The utility model provides a pair of multipurpose colour fastness detection device, be JSC 70YT15GV22 type buncher through changing original constant speed AC motor, cooperate JSC 15E type speed regulator simultaneously, when keeping original 70GK25H reducing gear box, redesign changes the circuit solution who connects XL48-8 type relay and ZN48 type counter, original count is kept at the perfection, when control function, in order to reach reciprocating speed and be 5~60 times/min adjustable design purpose. The electric safety is guaranteed, meanwhile, a good overall appearance effect is guaranteed, and the electric safety protective device is high in universality and low in cost. Through the structure that adopts adjustable balancing weight, can change different balancing weights according to the detection requirement.
Drawings
The invention will be further explained with reference to the following figures and examples:
FIG. 1 is a front view of the overall structure of the present invention;
FIG. 2 is a side view of the overall structure of the present invention;
fig. 3 is a side view of the middle pressing rod of the present invention;
FIG. 4 is a structural view of the limit baffle of the present invention;
FIG. 5 is a structural view of the eccentric compression roller of the present invention;
FIG. 6 is a front view cross-sectional structure diagram of the eccentric pressing roller of the present invention;
in the figure: a controller 1; a rocker 2; a connecting rod 3; a pressure lever 4; a balancing weight 5; a friction head 6; a limit baffle 7; a rotating shaft 701; a stage lift plate 702; a test stand 8; sample 9; a display panel 10; a key 11; a hollowed-out portion 12; a speed adjusting device 13; a pulley 14; a slideway 15; an eccentric press roll 16.
Detailed Description
As shown in fig. 1 to 6, in the multipurpose color fastness detection device, a speed-adjustable driving device is connected with one end of a rocker 2 and drives the rocker 2 to rotate, the other end of the rocker 2 is hinged with one end of a connecting rod 3, the other end of the connecting rod 3 is hinged with one end of a pressure rod 4, the pressure rod 4 slides along a slideway 15, the other end of the pressure rod 4 is fixedly provided with a friction head 6, a replaceable balancing weight 5 is arranged on the friction head 6, and a test bed 8 for fixing a sample 9 is arranged below the friction head 6. By the structure, the driving device capable of regulating speed rotates through the driving rocker 2 to drive the connecting rod 3 and the pressure rod 4 to do reciprocating motion, and the friction head 6 is used for detecting the sample 9 according to the speed required by detection, so that the color firmness of the surface of the sample 9 is detected.
In a preferred embodiment, as shown in fig. 1, the pressing rod 4 is composed of a horizontal section and an inclined section, and the friction head 6 is installed at the end of the horizontal section. With this structure, the running track of the friction head 6 is kept horizontal, and the end face of the bottom of the friction head 6 is a horizontal end face perpendicular to the axis of the friction head 6. The bottom of the friction head 6 is in reliable contact with the surface of the test piece 9 during the reciprocating motion. Without scratching the surface of the test specimen 9.
Preferably, as shown in fig. 2, a hollow portion 12 is provided on the pressing rod 4. In the preferred scheme, the material of the pressure lever 4 is aluminum alloy. From this structure, can reduce depression bar 4's dead weight to the adjustment range of 6 weight of increase friction head has also increased the utility model discloses the application scope of device.
In a preferred scheme, as shown in fig. 1, a slide way 15 is fixedly connected with a test bed 8, a pulley 14 is arranged below the position where a pressure lever 4 is connected with a connecting rod 3, and the pulley 14 is positioned in the slide way 15 and slides along the slide way 15. With the structure, the resistance of the reciprocating motion of the pressure lever 4 is reduced, and the jumping of the pressure lever 4 is also avoided.
In a preferred embodiment, as shown in fig. 1, the weight 5 and the friction head 6 are connected by a screw thread or by a sleeve connection. With this structure, it is convenient to replace the weight 5.
In a preferred scheme, as shown in fig. 1 and 2, limit baffles 7 with adjustable widths are arranged on two sides of the pressure rod 4. This structure serves to define the direction of movement of the plunger 4 to avoid displacement.
The limit baffle 7 is provided with a rotating shaft 701, and the rotating shaft 701 is provided with a lifting plate 702. With this structure, as shown in fig. 4, when the rotation shaft 701 is rotated, the platen 702 lifts the pressing lever 4 against the pressing lever 4, and separates the friction head 6 from the sample 9.
In a preferred scheme, the cross section of the friction head 6 is circular or square. In a specific use process, the friction head 6 is reasonably selected according to the type of the sample and the test requirements, and it should be noted that the type of the friction head 6 is not limited to the above two types.
In a preferred scheme, at least two rotatable eccentric compression rollers 16 are arranged on the test bed 8. With this structure, the test piece 9 is pressed or released by the rotation of the eccentric pressing roller 16.
In a preferred scheme, a speed regulating device 13 is further arranged, a timer and a counter are arranged in the speed regulating device 13, the timer is used for setting the detection time, and when the time reaches a set value, the speed regulating device 13 controls the driving device to stop. The speed regulator 13 is internally provided with a speed regulator, preferably JSCFSF 15E, and the speed regulator is electrically connected with a speed regulating motor in the driving device. The model of the speed regulating motor is preferably JSCC70YT15GV 22. The running speed of the adjustable speed motor is adjusted through a display panel 10 and a key 11 on the controller.
When the device is used, in a 220V power supply state, a power switch is turned on, the numerical value on the counter is set on the speed regulating device 13 through the key 11 according to the required friction times, and the numerical value is displayed through the display panel 10. The keys 11 include a number of keys such as start key, stop key, governor key, etc. According to the reciprocating speed of friction that needs, set for the numerical value on the speed regulator, before the detection begins, according to the friction head pressure of needs select suitable balancing weight 5, for example 2~9N, also can directly be changed into 9N's fabrics depression bar, further preferred, depression bar 4 adopts the structure of quick detach to quick replacement, for example the end of connecting rod 3 is equipped with fork structure, directly the card is epaxial at the round pin, pulley 14 installs at the both ends of round pin axle, lifts connecting rod 3 and can take off depression bar 4. The sample 9 is horizontally placed on the test bed 8 and fixed by the eccentric compression roller 16, the friction head is wrapped by the dry friction cloth, the friction cloth is fixed on the friction head by the circular ring, and the radial direction of the friction cloth is consistent with the running direction of the friction head during fastening. The set parameters and the sample fixing condition are checked once, the starting key is pressed down without errors, then the starting key of the speed regulator is pressed, and the friction head can do reciprocating linear motion to the set times according to the preset speed and pressure and then stops. After the test pieces in the warp direction and the weft direction were tested, respectively, the dry friction test was terminated. After each test is stopped, the speed regulator is closed by pressing a speed regulator stop key, the counter is reset by pressing a zero clearing key, and the steps are repeated for the next test.
Preferably, the device uses a ZN48 type counter and an XL48-8 type relay, and is matched with a 70GK25H reduction box of an original Y571 type dye rubbing color fastness instrument, so that the reciprocating speed can be adjusted for 5-60 times/min while the original counting and control functions are perfectly maintained.
If a wet friction test is needed, a piece of dry friction cloth is soaked in three-level water and taken out, the dry friction cloth is extruded in a small mangle roller on the right side of the device, not shown in the figure, so that the friction cloth is wetted to the standard required weight, and after the friction test is finished, the wet friction cloth is dried at room temperature.
And after the detection is finished, evaluating the staining degree of the rubbing cloth by using a gray sample card. If the machine needs to be stopped in the middle of detection, a stop key is directly pressed, the machine stops immediately, and a speed regulator stop key is pressed simultaneously to close the speed regulator.
Specifically, the reciprocating speed of the friction head 6 is 5-60 times/min, the pressure of the friction head 6 is 2-9N, and the friction stroke is 100 mm. The requirements of the friction-resistant color fastness test of textile products and wallpaper products are met.
The utility model provides a pair of multipurpose colour fastness detection device is JSC 70YT15GV22 type buncher through changing original constant speed AC motor, cooperate JSC 15E type speed regulator simultaneously, when keeping original 70GK25H reducing gear box, redesign changes the circuit solution who connects XL48-8 type relay and ZN48 type counter, original count is kept at the perfection, when control function, it is adjustable for 5~60 times/min to realize reciprocating speed. The electric safety is guaranteed, meanwhile, a good overall appearance effect is guaranteed, and the electric safety protective device is high in universality and low in cost.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and should not be considered as limitations of the present invention, and the protection scope of the present invention should be defined by the technical solutions described in the claims, and includes equivalent alternatives of technical features in the technical solutions described in the claims. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.
Claims (10)
1. A multipurpose color fastness detection device which characterized in that: the drive arrangement of adjustable speed is connected with the one end of rocker (2), and the other end of rocker (2) is articulated with the one end of connecting rod (3), and the other end of connecting rod (3) is articulated with the one end of depression bar (4), and depression bar (4) slide along slide (15), and the other end of depression bar (4) has set firmly friction head (6), is equipped with removable balancing weight (5) on friction head (6), and the below of friction head (6) is equipped with test bench (8) that are used for fixed sample (9).
2. The multi-purpose color fastness detection device of claim 1, characterized in that: the pressure lever (4) is composed of a horizontal section and an inclined section, and the friction head (6) is arranged at the end head of the horizontal section.
3. The multi-purpose color fastness detection device of claim 1, characterized in that: the pressure lever (4) is provided with a hollow part (12).
4. The multipurpose color fastness detection device according to claim 1 or 3, characterized in that: the pressing rod (4) is made of aluminum alloy.
5. The multi-purpose color fastness detection device of claim 1, characterized in that: the slide way (15) is fixedly connected with the test bed (8), a pulley (14) is arranged below the position where the pressure lever (4) is connected with the connecting rod (3), and the pulley (14) is positioned in the slide way (15) and slides along the slide way (15).
6. The multi-purpose color fastness detection device of claim 1, characterized in that: the balancing weight (5) and the friction head (6) are connected through threads or in a sleeving manner.
7. The multi-purpose color fastness detection device of claim 1, characterized in that: limiting baffles (7) with adjustable width are arranged on the two sides of the pressure lever (4);
a rotating shaft (701) is arranged on the limiting baffle (7), and a lifting plate (702) is arranged on the rotating shaft (701).
8. The multi-purpose color fastness detection device of claim 1, characterized in that: the cross section of the friction head (6) is round or square.
9. The multi-purpose color fastness detection device of claim 1, characterized in that: the test bed (8) is provided with at least two rotatable eccentric compression rollers (16).
10. The multi-purpose color fastness detection device of claim 1, characterized in that: the automatic speed regulation device is characterized by further comprising a speed regulation device (13), a timer and a counter are arranged in the speed regulation device (13), a speed regulator is arranged in the speed regulation device (13), and the speed regulator is electrically connected with a speed regulation motor in the driving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921833939.0U CN210953613U (en) | 2019-10-29 | 2019-10-29 | Multipurpose color fastness detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921833939.0U CN210953613U (en) | 2019-10-29 | 2019-10-29 | Multipurpose color fastness detection device |
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| CN210953613U true CN210953613U (en) | 2020-07-07 |
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| CN201921833939.0U Active CN210953613U (en) | 2019-10-29 | 2019-10-29 | Multipurpose color fastness detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112285023A (en) * | 2020-12-31 | 2021-01-29 | 南京狼旗网络传媒有限公司 | Fabric color fastness detection device |
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- 2019-10-29 CN CN201921833939.0U patent/CN210953613U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112285023A (en) * | 2020-12-31 | 2021-01-29 | 南京狼旗网络传媒有限公司 | Fabric color fastness detection device |
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