CN211927661U - Colour fastness instrument for resisting friction - Google Patents
Colour fastness instrument for resisting friction Download PDFInfo
- Publication number
- CN211927661U CN211927661U CN202020647663.3U CN202020647663U CN211927661U CN 211927661 U CN211927661 U CN 211927661U CN 202020647663 U CN202020647663 U CN 202020647663U CN 211927661 U CN211927661 U CN 211927661U
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- driving
- horizontal shaft
- rotate
- fixedly connected
- vertical rod
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Abstract
The utility model relates to a friction-resistant color fastness instrument, which comprises a base, a test platform, a connecting plate, a friction head, a driving arm, a connecting rod, a crank, a reduction box and a driving motor; the fixing device comprises two mounting frames which are mounted at the top of the base and positioned at two ends of the testing platform, the top of each mounting frame is vertically and rotatably connected with a plurality of lead screws, each lead screw is in threaded connection with a moving block, the moving blocks are connected to the tops of the mounting frames in a sliding manner along the vertical direction, and the bottoms of the moving blocks are fixedly connected with a pressing plate; the two mounting frames are respectively provided with a driving mechanism for driving the plurality of lead screws to rotate, and each driving mechanism comprises a first horizontal shaft which is horizontally and rotatably connected to the mounting frame; the fixing device also comprises a transmission mechanism for driving the two first horizontal shafts to rotate. The utility model discloses be convenient for fix the fabrics to be convenient for detect the fabrics.
Description
Technical Field
The utility model belongs to the technical field of the resistant friction colour fastness detection technique of fabrics and specifically relates to a resistant friction colour fastness appearance is related to.
Background
The detection of the color fastness to rubbing of textiles is an important detection index of the performance of textiles and becomes a mandatory national detection standard.
In the prior art, reference is made to a Chinese utility model with an authorization publication number of CN203479684U, which discloses a friction-resistant color fastness instrument, comprising a base, a test platform, a connecting plate, a driving arm, a connecting rod, a crank, a reduction box and a driving motor; the testing platform is installed on the base, a plurality of friction heads are arranged above the testing platform and installed on a connecting plate, the connecting plate is fixedly connected with a driving arm, the driving arm is connected with a connecting rod in a linkage mode, the connecting rod is connected with a crank, the crank is connected with a reduction gearbox, and a driving motor is connected with the reduction gearbox. The utility model discloses only need a resistant friction colour fastness appearance, can accomplish the experimental test of multiunit simultaneously, improved work efficiency.
The above prior art solutions have the following drawbacks: the textile on the test platform is inconvenient to fix by the equipment, so that the textile is inconvenient to detect.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a resistant friction colour fastness appearance is convenient for fix the fabrics to be convenient for detect the fabrics.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a friction-resistant color fastness instrument comprises a base, a test platform, a connecting plate, a friction head, a driving arm, a connecting rod, a crank, a reduction gearbox and a driving motor; the fixing device comprises two mounting frames which are mounted at the top of the base and positioned at two ends of the testing platform, the top of each mounting frame is vertically and rotatably connected with a plurality of lead screws, each lead screw is in threaded connection with a moving block, the moving blocks are connected to the tops of the mounting frames in a sliding manner along the vertical direction, and the bottoms of the moving blocks are fixedly connected with a pressing plate; the two mounting frames are respectively provided with a driving mechanism for driving the plurality of lead screws to rotate, and each driving mechanism comprises a first horizontal shaft which is horizontally and rotatably connected to the mounting frame; the fixing device also comprises a transmission mechanism for driving the two first horizontal shafts to rotate.
By adopting the technical scheme, when the textile needs to be fixed, the textile is placed at the top of the testing platform, then the lead screw is driven to rotate through the transmission mechanism and the driving mechanism, the lead screw rotates to drive the moving block to move downwards, and the moving block moves downwards to drive the pressing plate to move downwards, so that the textile can be fixed; when the textiles need to be unloaded, the screw rod is driven to rotate reversely by the transmission mechanism and the driving mechanism, so that the pressing plate can be separated from the textiles, and the textiles can be unloaded; to sum up, through setting up fixing device, be convenient for fix the fabrics to be convenient for detect the fabrics.
The present invention may be further configured in a preferred embodiment as: the driving mechanism further comprises a plurality of worms sequentially arranged along the axial direction of the first horizontal shaft and a plurality of worm wheels which are sleeved and fixed on the plurality of lead screws in a one-to-one correspondence manner; the worms are meshed with the worm wheels in a one-to-one correspondence manner.
By adopting the technical scheme, the transmission mechanism drives the first horizontal shaft to rotate, the first horizontal shaft drives the plurality of worms to rotate, the plurality of worms rotate to drive the plurality of worm wheels to rotate, and the plurality of worm wheels rotate to drive the plurality of lead screws to rotate; through setting up actuating mechanism, be convenient for drive a plurality of lead screws and rotate.
The present invention may be further configured in a preferred embodiment as: the transmission mechanism comprises a second horizontal shaft which is rotatably connected to one side of the mounting frame and a hand wheel which is fixedly connected to one end of the second horizontal shaft; the axis of the second horizontal shaft is perpendicular to the axis of the first horizontal shaft, the outer side walls of two ends of the second horizontal shaft are fixedly connected with first bevel gears respectively, one end of each first horizontal shaft is fixedly connected with a second bevel gear, and the two first bevel gears are meshed with the two second bevel gears respectively.
By adopting the technical scheme, the second horizontal shaft is rotated by rotating the hand wheel, the second horizontal shaft rotates to drive the two first bevel gears to rotate, the two first bevel gears rotate to drive the two second bevel gears to rotate, and the two second bevel gears rotate to drive the two first horizontal shafts to rotate; through setting up drive mechanism, be convenient for drive two first horizontal axes and rotate.
The present invention may be further configured in a preferred embodiment as: the inner side of the top of the mounting rack is fixedly connected with a guide rod, the guide rod penetrates through a moving block, and the moving block is connected to the guide rod in a sliding mode along the vertical direction.
Through adopting above-mentioned technical scheme, the guide arm has the guide effect to the movable block to can reduce the movable block and take place the possibility of deviating along vertical slip in-process.
The present invention may be further configured in a preferred embodiment as: the friction head comprises a vertical rod detachably connected to one end, close to the test platform, of the connecting plate through a bolt and a cotton sleeve sleeved at the bottom of the vertical rod; the vertical rod is provided with a connecting mechanism for fixing the cotton sleeve.
Through adopting above-mentioned technical scheme, through setting up coupling mechanism, be convenient for carry out the dismouting to the cotton-padded jacket to be convenient for change the cotton-padded jacket.
The present invention may be further configured in a preferred embodiment as: the connecting mechanism comprises an annular block which is sleeved and fixed on the outer side wall of the vertical rod, a plurality of cylindrical holes are sequentially formed in the circumferential surface of the annular block along the circumferential direction of the annular block, a spherical block is connected in each cylindrical hole in a sliding mode along the radial direction of the annular block, and two ends of each cylindrical hole are fixedly connected with a limiting ring respectively; the connecting mechanism further comprises a driving component which is arranged on the vertical rod and used for driving the plurality of spherical blocks to move towards the direction close to the vertical rod.
By adopting the technical scheme, when the cotton sleeve needs to be detached, the spherical block is loosened through the driving assembly, and then the cotton sleeve is taken down; when the cotton sleeve needs to be installed, the cotton sleeve is firstly inserted between the annular block and the vertical rod, and then the driving assembly drives the spherical blocks to move towards the direction close to the vertical rod, so that the cotton sleeve can be tightly pressed, and the cotton sleeve can be fixed; through setting up coupling mechanism, be convenient for carry out the dismouting to the cotton-padded covering.
The present invention may be further configured in a preferred embodiment as: the driving assembly comprises a driving ring sleeved on the outer side wall of the vertical rod and a sliding ring fixedly connected to the top of the driving ring and connected to the vertical rod in a sliding mode along the vertical direction; the top of the sliding ring is fixedly connected with a spring, and one end of the spring, which is far away from the sliding ring, is fixedly connected with the bottom of one end of the connecting plate.
By adopting the technical scheme, when the spherical block needs to be loosened, the driving ring is moved upwards to separate the driving ring from the spherical block, so that the spherical block can be loosened; when the cotton sleeve needs to be fixed, the driving ring is loosened, and the sliding ring drives the spherical block to fix the cotton sleeve under the action of the spring; in conclusion, through setting up drive assembly, be convenient for drive a plurality of spherical blocks and remove to the direction that is close to the montant.
To sum up, the utility model discloses a following at least one useful technological effect:
1. when the textile needs to be fixed, the textile is placed at the top of the testing platform, then the lead screw is driven to rotate through the transmission mechanism and the driving mechanism, the lead screw rotates to drive the moving block to move downwards, and the moving block moves downwards to drive the pressing plate to move downwards, so that the textile can be fixed; when the textiles need to be unloaded, the screw rod is driven to rotate reversely by the transmission mechanism and the driving mechanism, so that the pressing plate can be separated from the textiles, and the textiles can be unloaded; in conclusion, the textile is convenient to fix by arranging the fixing device, so that the textile is convenient to detect;
2. a second horizontal shaft is rotated through a rotating hand wheel, the second horizontal shaft rotates to drive the two first bevel gears to rotate, the two first bevel gears rotate to drive the two second bevel gears to rotate, and the two second bevel gears rotate to drive the two first horizontal shafts to rotate; the transmission mechanism is arranged, so that the two first horizontal shafts are driven to rotate conveniently;
3. when the spherical block needs to be loosened, the driving ring is moved upwards to separate the driving ring from the spherical block, so that the spherical block can be loosened; when the cotton sleeve needs to be fixed, the driving ring is loosened, and the sliding ring drives the spherical block to fix the cotton sleeve under the action of the spring; in conclusion, through setting up drive assembly, be convenient for drive a plurality of spherical blocks and remove to the direction that is close to the montant.
Drawings
FIG. 1 is a schematic view of the overall structure of the embodiment;
FIG. 2 is a schematic view showing the structure of the fastening device in the embodiment;
FIG. 3 is a schematic view showing the structure of the connection mechanism in the embodiment;
FIG. 4 is a partial sectional view showing a spherical piece protruded in the embodiment.
In the figure, 1, a base; 11. a test platform; 12. a connecting plate; 13. a friction head; 131. a vertical rod; 132. cotton sleeves; 2. a fixing device; 21. a mounting frame; 22. a lead screw; 23. a moving block; 24. a guide bar; 25. pressing a plate; 3. a drive mechanism; 31. a first horizontal axis; 32. a worm; 33. a worm gear; 4. a transmission mechanism; 41. a second horizontal axis; 42. a hand wheel; 43. a first bevel gear; 44. a second bevel gear; 5. a connecting mechanism; 51. a ring block; 511. a cylindrical hole; 52. a spherical block; 53. a limiting ring; 54. a drive assembly; 541. a drive ring; 5411. a bevel; 542. a slip ring; 543. a spring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, the color fastness to rubbing apparatus disclosed in the present invention comprises a base 1, a testing platform 11, a connecting plate 12, a rubbing head 13, a driving arm, a connecting rod, a crank, a reduction box and a driving motor; the base 1 is provided with a fixing device 2 for fixing textiles.
As shown in fig. 1 and 2, the fixing device 2 includes two mounting frames 21 fixedly connected to the top of the base 1 and located at two ends of the testing platform 11, the top of each mounting frame 21 is vertically and rotatably connected with a plurality of lead screws 22 through bearings, each lead screw 22 is in threaded connection with a moving block 23, the moving block 23 is connected to the top of the mounting frame 21 in a vertical sliding manner, a guide rod 24 is fixedly connected to the inner side of the top of the mounting frame 21, the guide rod 24 penetrates through the moving block 23, and the moving block 23 is connected to the guide rod 24 in a vertical sliding manner; the bottoms of the moving blocks 23 are fixedly connected with a pressing plate 25; the two mounting frames 21 are respectively provided with a driving mechanism 3 for driving the plurality of lead screws 22 to rotate, and the driving mechanism 3 comprises a first horizontal shaft 31 which is horizontally and rotatably connected to the mounting frames 21 through a bearing; the fixing device 2 further comprises a transmission mechanism 4 for driving the two first horizontal shafts 31 to rotate. When textiles need to be fixed, the textiles are placed on the top of the testing platform 11, then the lead screw 22 is driven to rotate through the transmission mechanism 4 and the driving mechanism 3, the lead screw 22 rotates to drive the moving block 23 to move downwards, the moving block 23 moves downwards to drive the pressing plate 25 to move downwards, and therefore the textiles can be fixed; when the textile needs to be unloaded, the screw rod 22 is driven to rotate reversely through the transmission mechanism 4 and the driving mechanism 3, so that the pressing plate 25 can be separated from the textile, and the textile can be unloaded; to sum up, through setting up fixing device 2, be convenient for fix the fabrics to be convenient for detect the fabrics.
The driving mechanism 3 further includes a plurality of worms 32 sequentially arranged along the axial direction of the first horizontal shaft 31 and a plurality of worm wheels 33 sleeved and fixed on the plurality of lead screws 22 in a one-to-one correspondence manner; the worm 32 meshes with the worm wheel 33 in a one-to-one correspondence. The first horizontal shaft 31 is driven to rotate through the transmission mechanism 4, the first horizontal shaft 31 drives the plurality of worms 32 to rotate, the plurality of worms 32 drive the plurality of worm wheels 33 to rotate, and the plurality of worm wheels 33 drive the plurality of lead screws 22 to rotate; by providing the driving mechanism 3, it is convenient to drive the plurality of lead screws 22 to rotate.
The transmission mechanism 4 comprises a second horizontal shaft 41 which is rotatably connected to one side of the mounting frame 21 through a bearing and a hand wheel 42 which is fixedly connected to one end of the second horizontal shaft 41; the axis of the second horizontal shaft 41 is perpendicular to the axis of the first horizontal shaft 31, the outer side walls of the two ends of the second horizontal shaft 41 are respectively fixedly connected with a first bevel gear 43, one end of each first horizontal shaft 31 is fixedly connected with a second bevel gear 44, and the two first bevel gears 43 are respectively meshed with the two second bevel gears 44. The second horizontal shaft 41 is rotated by rotating the hand wheel 42, the second horizontal shaft 41 rotates to drive the two first bevel gears 43 to rotate, the two first bevel gears 43 rotate to drive the two second bevel gears 44 to rotate, and the two second bevel gears 44 rotate to drive the two first horizontal shafts 31 to rotate; by arranging the transmission mechanism 4, the two first horizontal shafts 31 can be driven to rotate conveniently.
As shown in fig. 1 and 3, the friction head 13 includes a vertical rod 131 detachably connected to one end of the connecting plate 12 close to the testing platform 11 by bolts, and a cotton sleeve 132 sleeved on the bottom of the vertical rod 131; the vertical rod 131 is provided with a connecting mechanism 5 for fixing the cotton cover 132.
As shown in fig. 3 and 4, the connecting mechanism 5 includes an annular block 51 fixed on the outer side wall of the vertical rod 131, a plurality of cylindrical holes 511 are sequentially formed on the circumferential surface of the annular block 51 along the circumferential direction thereof, a spherical block 52 is connected in each cylindrical hole 511 in a sliding manner along the radial direction of the annular block 51, and two ends of each cylindrical hole 511 are respectively fixedly connected with a limiting ring 53; the connecting mechanism 5 further includes a driving assembly 54 mounted to the vertical rod 131 for driving the plurality of spherical blocks 52 to move in a direction approaching the vertical rod 131. When the cotton sleeve 132 needs to be detached, the spherical block 52 is loosened through the driving assembly 54, and then the cotton sleeve 132 is taken down; when the cotton cover 132 needs to be installed, the cotton cover 132 is firstly inserted between the annular block 51 and the vertical rod 131, and then the driving assembly 54 drives the plurality of spherical blocks 52 to move towards the direction close to the vertical rod 131, so that the cotton cover 132 can be compressed, and the cotton cover 132 can be fixed; by providing the connecting mechanism 5, the cotton wadding 132 can be easily disassembled.
The driving assembly 54 includes a driving ring 541 sleeved on the outer side wall of the vertical rod 131 and a sliding ring 542 fixedly connected to the top of the driving ring 541 and connected to the vertical rod 131 in a sliding manner along the vertical direction; the bottom end of the driving ring 541 is provided with an inclined surface 5411 for driving the spherical block 52 to move, in order to facilitate driving the driving ring 541 to move, an anti-slip portion is provided on the outer side wall of the driving ring 541, the top of the sliding ring 542 is fixedly connected with a spring 543, and one end of the spring 543, which is far away from the sliding ring 542, is fixedly connected to the bottom of one end of the connecting plate 12. When the spherical block 52 needs to be released, the driving ring 541 is moved upwards to separate the driving ring 541 from the spherical block 52, so that the spherical block 52 can be released, furthermore, the driving ring 541 moves upwards to drive the sliding ring 542 to move upwards, the sliding ring 542 moves upwards to compress the spring 543, and the spring 543 is in a compressed state at the moment; when the cotton sleeve 132 needs to be fixed, the driving ring 541 is loosened, and the sliding ring 542 drives the spherical block 52 to fix the cotton sleeve 132 under the action of the spring 543; in summary, the driving assembly 54 is provided to drive the plurality of spherical blocks 52 to move toward the vertical rod 131.
The implementation principle of the embodiment is as follows: when textiles need to be fixed, the textiles are placed on the top of the testing platform 11, then the second horizontal shaft 41 is rotated by rotating the hand wheel 42, the second horizontal shaft 41 rotates to drive the two first bevel gears 43 to rotate, the two first bevel gears 43 rotate to drive the two second bevel gears 44 to rotate, the two second bevel gears 44 rotate to drive the two first horizontal shafts 31 to rotate, the first horizontal shaft 31 rotates to drive the plurality of worms 32 to rotate, the plurality of worms 32 rotate to drive the plurality of worm wheels 33 to rotate, the plurality of worm wheels 33 rotate to drive the plurality of lead screws 22 to rotate, the lead screws 22 rotate to drive the moving block 23 to move downwards, the moving block 23 moves downwards to drive the pressing plate 25 to move downwards, and therefore the textiles can be fixed; when the textile needs to be unloaded, the screw rod 22 is driven to rotate reversely through the transmission mechanism 4 and the driving mechanism 3, so that the pressing plate 25 can be separated from the textile, and the textile can be unloaded; to sum up, through setting up fixing device 2, be convenient for fix the fabrics to be convenient for detect the fabrics.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. A friction-resistant color fastness instrument comprises a base (1), a test platform (11), a connecting plate (12), a friction head (13), a driving arm, a connecting rod, a crank, a reduction gearbox and a driving motor; the method is characterized in that: the textile fixing device comprises a base (1), a fixing device (2) for fixing textiles is installed on the base (1), the fixing device (2) comprises two mounting frames (21) which are installed on the top of the base (1) and located at two ends of a testing platform (11), the top of each mounting frame (21) is vertically and rotatably connected with a plurality of lead screws (22), each lead screw (22) is in threaded connection with a moving block (23), each moving block (23) is connected to the top of each mounting frame (21) in a sliding mode in the vertical direction, and the bottoms of the moving blocks (23) are fixedly connected with a pressing plate (25); the two mounting frames (21) are respectively provided with a driving mechanism (3) for driving the plurality of lead screws (22) to rotate, and each driving mechanism (3) comprises a first horizontal shaft (31) which is horizontally and rotatably connected to the mounting frame (21); the fixing device (2) further comprises a transmission mechanism (4) for driving the two first horizontal shafts (31) to rotate.
2. The crockmeter of claim 1, wherein: the driving mechanism (3) further comprises a plurality of worms (32) which are sequentially arranged along the axial direction of the first horizontal shaft (31) and a plurality of worm wheels (33) which are sleeved and fixed on the plurality of lead screws (22) in a one-to-one correspondence manner; the worm (32) and the worm wheel (33) are meshed in a one-to-one correspondence mode.
3. The crockmeter of claim 1, wherein: the transmission mechanism (4) comprises a second horizontal shaft (41) which is rotatably connected to one side of the mounting frame (21) and a hand wheel (42) which is fixedly connected to one end of the second horizontal shaft (41); the axis of the second horizontal shaft (41) is perpendicular to the axis of the first horizontal shaft (31), the outer side walls of two ends of the second horizontal shaft (41) are fixedly connected with first bevel gears (43) respectively, one end of each first horizontal shaft (31) is fixedly connected with a second bevel gear (44), and the two first bevel gears (43) are meshed with the two second bevel gears (44) respectively.
4. The crockmeter of claim 1, wherein: the inner side of the top of the mounting frame (21) is fixedly connected with a guide rod (24), the guide rod (24) penetrates through a moving block (23), and the moving block (23) is connected to the guide rod (24) in a sliding mode along the vertical direction.
5. The crockmeter of claim 1, wherein: the friction head (13) comprises a vertical rod (131) which is detachably connected to one end, close to the test platform (11), of the connecting plate (12) through a bolt and a cotton sleeve (132) sleeved at the bottom of the vertical rod (131); the vertical rod (131) is provided with a connecting mechanism (5) for fixing the cotton sleeve (132).
6. The crockmeter of claim 5, wherein: the connecting mechanism (5) comprises an annular block (51) fixed on the outer side wall of the vertical rod (131) in a sleeved mode, a plurality of cylindrical holes (511) are sequentially formed in the circumferential surface of the annular block (51) along the circumferential direction of the annular block, a spherical block (52) is connected in each cylindrical hole (511) in a sliding mode along the radial direction of the annular block (51), and two ends of each cylindrical hole (511) are fixedly connected with limiting rings (53) respectively; the connecting mechanism (5) further comprises a driving component (54) which is arranged on the vertical rod (131) and is used for driving the plurality of spherical blocks (52) to move towards the direction close to the vertical rod (131).
7. The crockmeter of claim 6, wherein: the driving assembly (54) comprises a driving ring (541) sleeved on the outer side wall of the vertical rod (131) and a sliding ring (542) fixedly connected to the top of the driving ring (541) and connected to the vertical rod (131) in a sliding mode along the vertical direction; the top rigid coupling of slip ring (542) has spring (543), the one end rigid coupling in the bottom of connecting plate (12) one end that slip ring (542) was kept away from to spring (543).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020647663.3U CN211927661U (en) | 2020-04-24 | 2020-04-24 | Colour fastness instrument for resisting friction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020647663.3U CN211927661U (en) | 2020-04-24 | 2020-04-24 | Colour fastness instrument for resisting friction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211927661U true CN211927661U (en) | 2020-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020647663.3U Expired - Fee Related CN211927661U (en) | 2020-04-24 | 2020-04-24 | Colour fastness instrument for resisting friction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211927661U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112485191A (en) * | 2020-11-22 | 2021-03-12 | 苏州比达尔创新材料科技有限公司 | Textile fabric color fastness detection equipment |
| CN114894601A (en) * | 2022-04-28 | 2022-08-12 | 浙江红绿蓝纺织印染有限公司 | Fabric color fastness testing arrangement under high temperature and high humidity condition |
-
2020
- 2020-04-24 CN CN202020647663.3U patent/CN211927661U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112485191A (en) * | 2020-11-22 | 2021-03-12 | 苏州比达尔创新材料科技有限公司 | Textile fabric color fastness detection equipment |
| CN114894601A (en) * | 2022-04-28 | 2022-08-12 | 浙江红绿蓝纺织印染有限公司 | Fabric color fastness testing arrangement under high temperature and high humidity condition |
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Granted publication date: 20201113 |