CN114473473B - Textile color fastness detection all-in-one machine - Google Patents
Textile color fastness detection all-in-one machine Download PDFInfo
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- CN114473473B CN114473473B CN202210352631.4A CN202210352631A CN114473473B CN 114473473 B CN114473473 B CN 114473473B CN 202210352631 A CN202210352631 A CN 202210352631A CN 114473473 B CN114473473 B CN 114473473B
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- 238000001514 detection method Methods 0.000 title claims abstract description 40
- 239000004753 textile Substances 0.000 title claims abstract description 21
- 239000004744 fabric Substances 0.000 claims abstract description 43
- 238000000034 method Methods 0.000 claims abstract description 8
- 238000012360 testing method Methods 0.000 claims description 25
- 238000003825 pressing Methods 0.000 claims description 24
- 239000003153 chemical reaction reagent Substances 0.000 claims description 21
- 239000000498 cooling water Substances 0.000 claims description 9
- 238000009736 wetting Methods 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 7
- 239000000120 Artificial Saliva Substances 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 3
- 229910052801 chlorine Inorganic materials 0.000 claims description 3
- 239000000460 chlorine Substances 0.000 claims description 3
- 239000000243 solution Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 238000011156 evaluation Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 210000004534 cecum Anatomy 0.000 abstract 2
- 238000009434 installation Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000007731 hot pressing Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 210000003296 saliva Anatomy 0.000 description 2
- 238000010186 staining Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005108 dry cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 238000010409 ironing Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 229940070527 tourmaline Drugs 0.000 description 1
- 229910052613 tourmaline Inorganic materials 0.000 description 1
- 239000011032 tourmaline Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a textile color fastness detection all-in-one machine, and mainly relates to the field of textile fabric detection. Including the riser, set up bar lug and clamp plate on the riser, bar lug is outstanding the riser and has the fitting surface, the riser sets up the base face to face, fixed frame plate on the base, the installation can be based on plane two-way movement's slip table on the frame plate, be fixed with upright mounting panel on the slip table, install the pivoted straight tube on the mounting panel, the straight tube rear end is connected with rotary joint, be equipped with 4 at least input connectors on the rotary joint, input connector is used for connecting the medium source, the straight tube is equipped with the cecum with the adjacent one end of riser, the outside terminal surface of cecum is the location terminal surface, the horizontal projection of location terminal surface is in the within range of fitting surface, be equipped with the through-hole on the location terminal surface. The invention has the beneficial effects that: the method is flexible, simple and efficient to operate, and reduces interference factors in evaluation.
Description
Technical Field
The invention relates to the field of textile fabric detection, in particular to an integrated machine for detecting textile color fastness.
Background
The color fastness test is an important index for detecting cloth, and generally comprises light color fastness, washing color fastness, dry cleaning color fastness, rubbing color fastness, perspiration color fastness, hot pressing (ironing) color fastness, splicing and mutual dyeing fastness and the like. Different products detect different color fastness items according to standards, and special products have special requirements, such as the color fastness to chlorinated water of swimming suits and the color fastness to saliva of infant textile products. Color fastness refers to the degree of color fading and staining of the garment. The mandatory national standard GB18401-2003 national basic safety technical Specification for textile products stipulates that various color fastness indexes of qualified products are required to be more than or equal to grade 3. Meanwhile, in related technical documents such as 'comparison of color fastness test standards and analysis of common color fastness problems' (printing and dyeing, journal of 7 months in 2010, and tourmaline), conditions in color fastness detection are also researched.
Generally, when color fastness evaluation is carried out, the staining of the lining material needs to be graded, and the grade is evaluated according to the grade. In the test process, standard operation requirements are met, and various treatment means for the test sample and the lining are included, for example, in the detection of the color fastness to rubbing, the test sample and a standard rubbing cloth need to be subjected to dry rubbing and wet rubbing. And dried and evaluated by a color sample card; in the color fastness to heat pressing detection, dry pressing and wet pressing are required to be carried out on a sample and a lining object, and the sample and the lining object are evaluated by comparing a color sample card; in the detection of a special textile such as an infant, it is also required that the reagent to be impregnated is a predetermined reagent. These all bring great work load and loaded down with trivial details operating procedure for operating personnel, and inefficiency consumes labour consuming time.
Meanwhile, in the links such as friction, the sample and the friction fabric are often bundled and fixed, creases which are obviously difficult to remove are caused under high-strength friction, and obvious shadows caused by the creases directly influence the observation and evaluation results of workers and interfere the detection.
Disclosure of Invention
The invention aims to provide an integrated machine for detecting textile color fastness, which is flexible, simple and efficient to operate and reduces interference factors in evaluation.
In order to achieve the purpose, the invention is realized by the following technical scheme:
an integrated machine for detecting textile color fastness comprises a base, wherein a vertical plate is detachably fixed on the outer side of the base and is vertically arranged, a horizontally extending strip-shaped convex block is arranged at one side of the vertical plate adjacent to the base, a matching end face is arranged at one side of the strip-shaped convex block adjacent to the base, a pressing plate is detachably fixed on the vertical plate, a window corresponding to the strip-shaped convex block is arranged on the pressing plate,
the top of the base is fixedly provided with a rectangular frame plate, the frame plate is provided with a telescopic stroke mechanism, the telescopic stroke mechanism comprises a telescopic sliding block, the relative matching end surface of the telescopic sliding block is provided with a vertical linear stroke, the telescopic sliding block is provided with a transverse stroke mechanism, the transverse stroke mechanism comprises a sliding table, the relative matching end surface of the sliding table is provided with a parallel horizontal stroke, an upright mounting plate is fixed on the sliding table, the mounting plate is rotatably connected with a straight pipe and a driving shaft, the straight pipe penetrates through the straight pipe and the driving shaft, the driving shaft is driven by a motor, one end of the straight pipe, which is far away from the vertical plate, is connected with a rotary joint, the rotary joint is provided with at least 4 input joints, the input joints are used for connecting a medium source, one end of the straight pipe, which is adjacent to the vertical plate, is provided with a blind head, the outer end surface of the blind head is a positioning end surface, and the transverse projection of the positioning end surface is in the range of the matching end surface, and a through hole is formed in the positioning end face.
The medium source comprises any combination of high-temperature steam, cooling water, a detection reagent, hot air and cold air, and the combination at least comprises one gas medium.
The number of the input joints of the rotary joint is 6, and the connected medium sources comprise high-temperature steam, cooling water, artificial saliva serving as a detection reagent, a chlorine-containing solution serving as the detection reagent, hot air and cold air;
the hot air is used for hot drying;
the cold air is used for drying at normal temperature;
the high-temperature steam is used for wetting the test piece based on high-temperature steam;
the cooling water is used for conventionally wetting the test piece;
the detection reagent is used to wet the test strip with the detection reagent.
The utility model discloses a pressure cooker, including straight tube, outer cover, nut, back end, big pressure disk, the lateral wall of straight tube cup joints on and is fixed with outer cover, outer cover's outer wall sets up the external screw thread, outer cover's rear end is fixed with little pressure disk, outer cover upper thread fit has the nut, nut and outer cover threaded connection, the rear end of nut is equipped with big pressure disk, the diameter of big pressure disk is greater than little pressure disk, the week side of big pressure disk is equipped with the guide ring of ranging back.
Run through on the base have two piece at least double-threaded screw, the last cooperation of double-threaded screw has two big nuts, double-threaded screw is fixed with the base through two big nuts, the bottom of riser and double-threaded screw's one end fixed connection.
The base is two and relative setting, the base is the arc of outside hunch-up, just set up the balancing weight in the base.
The two sides of the strip-shaped convex block are respectively provided with a stud fixed on the vertical plate, the stud is matched with a locking nut, and the two sides of the pressing plate are respectively provided with a via hole movably inserted with the stud.
The vertical plate is provided with a slot, the slot extends horizontally and is arranged below the fixed pressing plate, the left end and the right end of the slot are respectively provided with a socket, and the side wall of the outer side of the slot is provided with an observation port communicated with the inside of the slot.
A use method of the integrated machine for detecting textile color fastness comprises the following steps:
a preparation stage: covering the matched white fabric piece on the strip-shaped convex block, and fixing the white fabric piece through a pressing plate to ensure that the white fabric piece obtains a white and smooth fabric surface on the matched end surface; covering the fabric of the sample to be tested on the blind head and fixing;
the operation stage is as follows: keeping the positioning end face pressed on the matching end face, and starting friction and/or wetting operation, wherein the friction comprises three modes, namely left-right transverse friction, rotary friction, left-right transverse friction and rotary friction;
and (3) an observation stage: keeping the white fabric sheet still, moving the positioning end face backwards away from the matching end face, connecting a gas medium source to blow the white fabric sheet dry, and observing.
Compared with the prior art, the invention has the beneficial effects that:
the all-in-one machine obtains the full-flow operation of various color fastness detections through one machine, is flexible, simple and efficient to operate, has obviously improved observation mode, reduces interference factors in the past evaluation, and has obvious promotion effects on the operation efficiency and the detection quality of the color fastness detection.
Drawings
Fig. 1 is an overall schematic view (rear view) of the present invention.
Fig. 2 is an overall schematic view (front view) of the present invention.
Fig. 3 is a disassembled view of the base and related components of the present invention.
Fig. 4 is a schematic diagram of the riser and related components of the present invention in a disassembled state.
Fig. 5 is a schematic exploded view of the mounting plate and related components of the present invention.
Fig. 6 is an overall top view of the invention.
Reference numerals shown in the drawings:
1. a base; 2. a double-ended screw; 3. a vertical plate; 4. a bar-shaped projection; 5. a mating end face; 6. a stud; 7. a lock nut; 8. pressing a plate; 9. a window; 10. a via hole; 11. a slot; 12. a viewing port; 13. a frame plate; 14. a front mounting frame; 15. a rear mounting frame; 16. a telescopic slide block; 17. a telescopic lead screw; 18. a telescopic polished rod; 19. a telescopic motor; 20. a polished rod guide rail; 21. a sliding table; 22. a first pulley; 23. a second pulley; 24. transversely moving the transmission belt; 25. a traversing motor; 26. mounting a plate; 27. a straight pipe; 28. a rotary joint; 29. an input connector; 30. a drive shaft; 31. an upper belt wheel; 32. a lower belt wheel; 33. rotating the drive belt; 34. positioning the end face; 35. a through hole; 36. an external thread sleeve; 37. a small platen; 38. a nut; 39. a large platen; 40. a guide ring.
Detailed Description
The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.
The instruments, reagents, materials and the like used in the following examples are conventional instruments, reagents, materials and the like in the prior art and are commercially available in a normal manner unless otherwise specified. Unless otherwise specified, the experimental methods, detection methods, and the like described in the following examples are conventional experimental methods, detection methods, and the like in the prior art.
Example (b): textile color fastness detection all-in-one machine
As shown in figures 1-6, the main structure of the integrated machine
Including base 1, set up the balancing weight in the base 1, can obtain higher stability in links such as friction, high pressure.
Based on the consideration to stability, base 1 is arc base 1, just base 1 is two and relative settings, and outside hunch-up can obtain better left and right sides in controlling the friction and fight stable effect.
Every what run through on the base 1 is equipped with two double threaded screw 2, double threaded screw 2 is cylindrical, every the cooperation has two big nuts on the double threaded screw 2, and the big nut on every double threaded screw 2 sets up respectively in the outside of base 1 for realize double threaded screw 2 and base 1's spacing fixed, through two double threaded screw 2 that parallel on the homonymy, four double threaded screw 2's structure totally obtains reliable supporting effect.
The one end of double-end screw 2 is fixed with riser 3, riser 3 sets up with double-end screw 2 is perpendicular, the vertical extension of riser 3, be equipped with bar lug 4 on riser 3 and the adjacent side end face of base 1, the length direction of bar lug 4 is direction about the level, the outside of bar lug 4 has upright cooperation terminal surface 5. The two sides of the strip-shaped convex block 4 are respectively provided with a stud 6 fixed on the vertical plate 3, the stud 6 is matched with a locking nut 7, the inner side end face of the vertical plate 3 is provided with a pressing plate 8 which can be detached from the stud 6, the two sides of the pressing plate 8 are respectively provided with a through hole 10 corresponding to the stud 6, the middle part of the pressing plate 8 is provided with a window 9 corresponding to the strip-shaped convex block 4, after the strip-shaped convex block 4 is covered with matched textile fabric, the pressing plate 8 is pressed on the vertical plate 3 correspondingly, the strip-shaped convex block 4 penetrates through the window 9, the stud 6 penetrates through the hole 10 and is fastened and fixed through the locking nut 7, so that the matched textile fabric is fixed through the pressing plate 8, part of the strip-shaped area is exposed at the position of the window 9, and the tensioning is covered on the strip-shaped convex block 4.
Still be equipped with slot 11 on the riser 3, slot 11 is the level and extends, and sets up in the clamp plate 8 below after fixing, both ends set up the socket respectively about slot 11, conveniently insert the colour comparison card, be equipped with on the lateral wall in the outside of slot 11 with the inside viewing aperture 12 that link up of slot 11 for expose and convenient quick the comparison of colour comparison card.
The vertical plate 3, the pressing plate 8 and the slot 11 are all white frosted surfaces, so that interference and influence of contrast colors are reduced.
The top of the base 1 is fixedly provided with a rectangular frame plate 13, for convenience of description, one side close to the vertical plate 3 is defined as a front side, and one side far away from the vertical plate 3 is defined as a rear side.
A telescopic stroke mechanism is arranged above the frame plate 13 and comprises a front mounting frame 14, a rear mounting frame 15, a telescopic slider 16, a telescopic lead screw 17, a telescopic polished rod 18 and a telescopic motor 19;
the two front mounting frames 14 are fixed on the front side of the frame plate 13 in a bilateral symmetry manner, and the two rear mounting frames 15 are fixed on the rear side of the frame plate 13 in a bilateral symmetry manner; the length direction of the telescopic polished rod 18 is in the same direction as the double-threaded screw 2, and a telescopic lead screw 17 and a telescopic guide rail are arranged between the front mounting rack 14 and the rear mounting rack 15 on the same side, so that the number of the telescopic lead screws 17 and the number of the telescopic guide rails are two respectively and the telescopic lead screws and the telescopic guide rails are arranged in parallel in the same direction. The telescopic motor 19 is fixed on the rear mounting frame 15, the output shaft of the telescopic motor 19 is connected with the telescopic lead screw 17 and used for driving the telescopic lead screw 17, the telescopic slide block 16 is matched on the telescopic polished rod 18, the telescopic lead screw 17 is matched with the telescopic screw nut, the telescopic screw nut is fixed on the telescopic slide block 16, and the control of the front position and the rear position of the telescopic slide block 16 is realized.
A transverse stroke mechanism is arranged between the two telescopic sliding blocks 16, the transverse stroke mechanism comprises two polished rod guide rails 20 which are arranged in parallel, and the length direction of the polished rod guide rails 20 is vertical to the telescopic polished rod 18 and extends horizontally. The two ends of the polished rod guide rail 20 are respectively fixed on the telescopic sliding blocks 16 on the same side, the polished rod guide rail 20 is matched with the transverse sliding block, a sliding table 21 which transversely moves left and right is arranged above the polished rod guide rail 20, and the bottom surface of the sliding table 21 is fixedly connected with the transverse sliding block.
The transverse stroke mechanism further comprises a first belt wheel 22, a second belt wheel 23 and a transverse moving transmission belt 24, wherein the first belt wheel 22 is rotatably arranged on one telescopic slide block 16, the second belt wheel 23 is rotatably arranged on the other telescopic slide block 16, the transverse moving transmission belt 24 is wound between the first belt wheel 22 and the second belt wheel 23 in a zigzag mode, and the first belt wheel 22 is driven by a transverse moving motor 25. The transverse moving transmission belt 24 is fixed at the bottom of the sliding table 21.
The top surface of the sliding table 21 is fixedly provided with a vertically extending mounting plate 26, the top of the mounting plate 26 is rotatably connected with a straight pipe 27 through a bearing piece, the length direction of the straight pipe 27 is consistent with that of the telescopic polished rod 18, the straight pipe 27 is perpendicular to the vertical plate 3, the rear end of the straight pipe 27 is fixedly connected with a rotary joint 28 in an abutting mode, the rotary joint 28 uses a multi-channel rotary joint 28, and the rotary joint 28 comprises a rotatable output joint and 6 input joints 29. The output connector is fixedly communicated with the rear end of the straight pipe 27 in a sealing mode, the output connector and the straight pipe 27 rotate coaxially, and the rotary connector 28 is fixed on the mounting plate 26. The input joint 29 is used for connecting different media sources, including gas and liquid, and specifically, in this example, based on the adopted 6-way rotary joint 28, according to different test requirements, high-temperature steam, cooling water, a detection reagent i (artificial saliva), a detection reagent ii (chlorine-containing solution), hot air and cold air can be accessed; since there is no mutual pollution problem in different testing items, it is obvious that there is no mutual interference problem for high-temperature steam, cooling water, and wind with temperature requirement, and when the testing reagent needs to be sprayed, the corresponding testing of a product only may involve a certain reagent, for example, for the saliva testing of children clothes, only the assistance of a single artificial saliva is needed, so how to operate is the common knowledge of those skilled in the art, and there is no need to further describe the use of the above-mentioned medium.
Wherein:
the hot air can be used for carrying out heat drying on the operated fabric;
the cold air can be used for drying the operated fabric by cold air;
the high-temperature steam is used for wetting the test piece based on high-temperature water vapor;
cooling water is used for commonly wetting the test piece;
various detection reagents are used for the test strip to be wetted with standard reagents based on detection specifications;
the selection and the use of the medium source can be flexibly used according to the detection requirement.
The rotation that still runs through the bearing spare on the mounting panel 26 is connected with drive shaft 30, be fixed with rotating electrical machines on the slip table 21, rotating electrical machines's output shaft is fixed through the key-type connection with drive shaft 30, be equipped with rather than coaxial lower band pulley 32 on the drive shaft 30, it is fixed with band pulley 31 to cup joint on the straight tube 27, it has rotatory drive belt 33 to go up the winding between band pulley 31 and the lower band pulley 32, realizes rotation drive and control to straight tube 27, the one end that straight tube 27 is close to riser 3 is blind head, is equipped with circular shape location terminal surface 34, the through-hole 35 that is equipped with a plurality of and straight tube 27 intercommunication that run through on the location terminal surface 34, through-hole 35 matrix distribution for the realization spills over various reagents in the straight tube 27, gas etc. on location terminal surface 34 surface through-hole 35, thereby acts on sample fabric.
In the transverse stroke, the transverse projection of the locating end face 34 lies within the extent of the counterface 5.
Cup joint on the lateral wall of straight tube 27 and be fixed with outer cover 36, the outer wall of outer cover 36 sets up the external screw thread, the rear end of outer cover 36 is fixed with little pressure disk 37, screw-thread fit has nut 38 on the outer cover 36, nut 38 run through straight tube 27 front end and with outer cover 36 threaded connection, the rear end of nut 38 is equipped with big pressure disk 39, the diameter of big pressure disk 39 is greater than little pressure disk 37, the week side of big pressure disk 39 is equipped with backward extension's guide ring 40 for with unnecessary fabric retrain backward, avoid influencing the test forward.
The using method of the device comprises the following steps:
a preparation stage:
covering a pure white fabric piece (generally pure cotton fabric) to be matched on the strip-shaped convex block 4, correspondingly pressing the pressing plate 8 on the vertical plate 3, pressing the edge of the matched fabric piece through the pressing plate, so that the pure white fabric piece is fixed and tightened on the strip-shaped convex block 4, and obtaining a flat fabric surface on the matching end surface 5;
covering a sample fabric to be detected on the front end of the straight pipe 27, and screwing a screw cap 38 to enable a large pressure plate 39 and a small pressure plate 37 to tightly press the edge of the sample fabric, so that the sample fabric has a tight circular fabric surface on the positioning end surface 34;
after the preparation work is done, the sliding table 21 is moved forward to the positioning end surface 34 to be contacted with the matching end surface 5, and then the operation of the sample fabric can be started according to the test requirement:
the operation stage is as follows:
1) starting a friction mode to rub the sample on the positioning end face 34 and the fabric on the matching end face 5;
2) wet friction in the friction-resistant color fastness detection is carried out, a corresponding medium source is connected, and after a sample is wetted, a friction mode is started to enable the sample on the positioning end face 34 to be rubbed with the fabric on the matching end face 5;
3) keeping the positioning end face 34 pressed on the matching end face 5 under the dry pressure in the hot-pressing resistance color fastness detection;
4) keeping the positioning end face 34 pressed on the matching end face 5 by wet pressing in the hot-pressing resistance color fastness detection, and connecting a corresponding medium source according to the test requirement;
the different operation procedures may be selected according to different detections, which is not exhaustive here. Meanwhile, it should be known that the friction test itself is a conventional test in the industry, and the friction itself is a mature technology in the industry for decades, so that the conventional means in the industry is adopted for controlling the friction and the test temperature, and the innovation point of the invention is irrelevant.
Based on the device horizontal stroke mechanism obtains horizontal friction effect, and based on the rotation of straight tube 27 obtains the rotational friction effect, so this device has 1) about horizontal friction, 2) rotational friction, 3) the while rotational friction three kinds of modes of lateral friction, obtains three kinds of friction modes through a machine, and three kinds of modes are used according to the detection requirement collocation.
And (3) an observation stage:
the matched fabric piece is not required to be taken down but kept on the strip-shaped convex block 4, and is dried by cold air or hot air, so that the matched fabric piece is directly observed on the vertical plate 3 in comparison with a color comparison card.
In the existing method, in order to dry the matched fabric piece, the fabric piece is hung and aired or dried independently, the method can be used for blowing and walking transversely and repeatedly to dry the fabric quickly, so that the steps are simplified, the time is shortened, meanwhile, the immovable drying and observation modes are kept, the fabric piece to be observed can be kept in the same tight state as that in the operation, and the interference of folds and fold shadows on the evaluation of gray level indexes is avoided.
The all-in-one machine obtains the full-flow operation of various color fastness detections through one machine, is flexible, simple and efficient to operate, has obviously improved observation mode, reduces interference factors in the past evaluation, and has obvious promotion effects on the operation efficiency and the detection quality of the color fastness detection.
Claims (6)
1. An integrated machine for detecting textile color fastness is characterized by comprising a base, wherein a vertical plate is detachably fixed on the outer side of the base, the vertical plate is vertically arranged, a horizontally extending strip-shaped convex block is arranged on one side of the vertical plate adjacent to the base, the outer side of the strip-shaped convex block is provided with a vertical matching end face, a pressing plate is detachably fixed on the vertical plate, a window corresponding to the strip-shaped convex block is arranged on the pressing plate,
the top of the base is fixedly provided with a rectangular frame plate, the frame plate is provided with a telescopic stroke mechanism, the telescopic stroke mechanism comprises a telescopic sliding block, the relative matching end surface of the telescopic sliding block is provided with a vertical linear stroke, the telescopic sliding block is provided with a transverse stroke mechanism, the transverse stroke mechanism comprises a sliding table, the relative matching end surface of the sliding table is provided with a parallel horizontal stroke, an upright mounting plate is fixed on the sliding table, the mounting plate is rotatably connected with a straight pipe and a driving shaft, the straight pipe penetrates through the straight pipe and the driving shaft, the driving shaft is driven by a motor, one end of the straight pipe, far away from the vertical plate, is connected with a rotary joint, the rotary joint comprises a rotatable output joint, the output joint is fixedly communicated with the rear end of the straight pipe in a sealing way, the output joint and the straight pipe are coaxially rotated, the rotary joint is fixed on the mounting plate, and the positioning end surface is provided with a plurality of through holes communicated with the straight pipe, the rotary joint is provided with at least 4 input joints, the input joints are used for connecting a medium source, the medium source comprises any combination of high-temperature steam, cooling water, a detection reagent, hot air and cold air, the combination at least comprises a gas medium, one end of the straight pipe adjacent to the vertical plate is provided with a blind head, the end surface of the outer side of the blind head is a positioning end surface, the transverse projection of the positioning end surface is in the range of the matching end surface, the positioning end surface is provided with a through hole,
the vertical plate is provided with a slot which extends horizontally and is arranged below the fixed pressure plate, the left end and the right end of the slot are respectively provided with a socket, the outer side wall of the slot is provided with an observation port communicated with the inside of the slot,
the utility model discloses a pressure cooker, including straight tube, outer cover, nut, back end, big pressure disk, the lateral wall of straight tube cup joints on and is fixed with outer cover, outer cover's outer wall sets up the external screw thread, outer cover's rear end is fixed with little pressure disk, outer cover upper thread fit has the nut, nut and outer cover threaded connection, the rear end of nut is equipped with big pressure disk, the diameter of big pressure disk is greater than little pressure disk, the week side of big pressure disk is equipped with the guide ring of ranging back.
2. The integrated machine for detecting textile color fastness according to claim 1, wherein the number of the input joints of the rotary joint is 6, and the input medium source comprises high-temperature steam, cooling water, artificial saliva serving as a detection reagent, a chlorine-containing solution serving as a detection reagent, hot air and cold air;
the hot air is used for hot drying;
the cold air is used for drying at normal temperature;
the high-temperature steam is used for wetting the test piece based on high-temperature steam;
the cooling water is used for conventionally wetting the test piece;
the detection reagent is used to wet the test strip with the detection reagent.
3. The integrated machine for detecting textile color fastness according to claim 1 is characterized in that at least two double-headed screws penetrate through the base, two large nuts are matched on the double-headed screws, the double-headed screws are fixed with the base through the two large nuts, and the bottom of the vertical plate is fixedly connected with one end of the double-headed screw.
4. The integrated machine for detecting textile color fastness according to claim 1, wherein the two bases are oppositely arranged, the bases are arched outwards, and balancing weights are arranged in the bases.
5. The integrated machine for detecting textile color fastness according to claim 1, wherein studs fixed on the vertical plate are respectively arranged on two sides of the strip-shaped projection, a locking nut is matched on each stud, and through holes movably inserted with the studs are respectively arranged on two sides of the pressing plate.
6. The integrated machine for textile color fastness detection according to any one of claims 1-5, characterized in that the application method comprises:
a preparation stage: covering the matched white fabric piece on the strip-shaped convex block, and fixing the white fabric piece through a pressing plate to ensure that the white fabric piece obtains a white and smooth fabric surface on the matched end surface; covering the fabric of the sample to be tested on the blind head and fixing;
the operation stage is as follows: keeping the positioning end face pressed on the matching end face, and starting friction and/or wetting operation, wherein the friction comprises three modes, namely left-right transverse friction, rotary friction, left-right transverse friction and rotary friction;
and (3) an observation stage: keeping the white fabric sheet still, moving the positioning end face backwards away from the matching end face, connecting a gas medium source to blow the white fabric sheet dry, and observing.
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