CN110791901A - Padder of liquid is given to trace - Google Patents
Padder of liquid is given to trace Download PDFInfo
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- CN110791901A CN110791901A CN201911303098.7A CN201911303098A CN110791901A CN 110791901 A CN110791901 A CN 110791901A CN 201911303098 A CN201911303098 A CN 201911303098A CN 110791901 A CN110791901 A CN 110791901A
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- liquid
- carrying roller
- blade
- roller
- liquid carrying
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- 239000007788 liquid Substances 0.000 title claims abstract description 218
- 238000005096 rolling process Methods 0.000 claims abstract description 62
- 239000004744 fabric Substances 0.000 claims abstract description 50
- 238000003825 pressing Methods 0.000 claims abstract description 35
- 238000003860 storage Methods 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims description 30
- 239000002994 raw material Substances 0.000 claims description 17
- 238000003756 stirring Methods 0.000 claims description 11
- 238000010409 ironing Methods 0.000 claims description 10
- 230000010355 oscillation Effects 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000005060 rubber Substances 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 8
- 239000000919 ceramic Substances 0.000 claims description 7
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 239000011651 chromium Substances 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000001035 drying Methods 0.000 abstract description 7
- 230000005012 migration Effects 0.000 abstract description 5
- 238000013508 migration Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000003892 spreading Methods 0.000 description 5
- 230000007480 spreading Effects 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000004043 dyeing Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000013500 data storage Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 238000010022 rotary screen printing Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 239000004902 Softening Agent Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007774 anilox coating Methods 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000009990 desizing Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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Images
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
- D06B3/18—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics combined with squeezing, e.g. in padding machines
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/02—Rollers
- D06B23/021—Compressive rollers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/02—Rollers
- D06B23/026—Rollers characterised by particular surface features
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The embodiment of the invention discloses a padder with micro liquid supply, which is used for solving the problem of dye migration in the subsequent high-temperature drying process caused by the fact that the liquid carrying capacity of rolled cloth is higher in the existing cloth padding mode. The rolling device comprises a first rolling device and a second rolling device, wherein the first rolling device at least comprises a first liquid-carrying roller, a first press roller and a first scraper component; the second rolling device at least comprises a second liquid-carrying roller and a second scraper component of a second pressing roller; concave parts or convex parts are arranged on the outer circular surface of the first liquid carrying roller and the outer circular surface of the second liquid carrying roller; the first scraper component at least comprises a first knife rest and a first blade, the first blade is fixed on the first knife rest, and a first liquid storage area is formed between the first scraper component and the first liquid carrying roller; the second scraper component at least comprises a second knife rest and a second blade, the second blade is fixed on the second knife rest, and a second liquid storage area is formed between the second scraper component and the second liquid carrying roller.
Description
Technical Field
The invention relates to the technical field of textile printing and dyeing, in particular to a padder with micro liquid supply.
Background
In the traditional textile printing and dyeing process, a dye solution or various chemical solutions are required to be coated on the cloth in a rolling way, and then the cloth with the dye solution is heated, dried, color developed and fixed.
Therefore, in order to solve the above-mentioned technical problems, the search for a padder for supplying a small amount of liquid has become an important issue to be studied by those skilled in the art.
Disclosure of Invention
The embodiment of the invention discloses a padder with micro liquid supply, which is used for solving the problem of dye migration in the subsequent high-temperature drying process caused by the fact that the liquid carrying capacity of rolled cloth is higher in the existing cloth padding mode.
The embodiment of the invention provides a padder with micro liquid supply, which comprises a frame, a rolling device, a liquid supply device and a power device, wherein the rolling device is arranged on the frame;
the rolling device comprises a first rolling device and a second rolling device, and the first rolling device and the second rolling device are sequentially arranged on the rack; the first rolling device at least comprises a first liquid-carrying roller and a first press roller which are mutually rolled and a first scraper component matched with the first liquid-carrying roller; the second rolling device at least comprises a second liquid-carrying roller and a second press roller which are mutually rolled and a second scraper component matched with the second liquid-carrying roller;
the first liquid carrying roller and the second liquid carrying roller are opposite in running direction, the first liquid carrying roller and the second liquid carrying roller are both made of steel or ceramic or are provided with rubber-coated surfaces, the outer circular surface of the first liquid carrying roller and the outer circular surface of the second liquid carrying roller are both provided with concave parts or convex parts, and the first pressing roller and the second pressing roller are rubber-coated rollers with elasticity;
the first scraper component at least comprises a first tool rest, a first blade and a first advancing and retreating adjusting device, the first advancing and retreating adjusting device is fixed on the rack, the first advancing and retreating adjusting device is connected with the first tool rest, the first blade is fixed on the first tool rest, the blade edge of the first blade is pressed on the outer circular surface of the first liquid carrying roller in an adjustable mode, and a first liquid storage area is formed between the first scraper component and the first liquid carrying roller;
the second scraper component at least comprises a second knife rest, a second blade and a second advance and retreat adjusting device,
the second forward and backward adjusting device is fixed on the rack and connected with the first cutter frame, the second blade is fixed on the second cutter frame, the knife edge of the second blade is pressed on the outer circular surface of the second liquid carrying roller in an adjustable mode, and a second liquid storage area is formed between the second scraper assembly and the second liquid carrying roller;
the first forward and backward adjusting device and the second forward and backward adjusting device are fixed on a rack, the first forward and backward adjusting device is connected with the first tool rest, the second forward and backward adjusting device is connected with the second tool rest, and the working surface of the first liquid carrying roller and the working surface of the second liquid carrying roller are respectively contacted with the front surface and the back surface of the cloth;
the liquid feeding device at least comprises a charging bucket, a receiving groove and a pipeline connected between the charging bucket and the first scraper assembly and between the charging bucket and the second scraper assembly, and the receiving groove is arranged on the inner side of the frame and is positioned below or at two ends of the first rolling device and the second rolling device.
Optionally, the first scraper assembly further comprises a first left baffle and a first right baffle, the first left baffle and the first right baffle are respectively located at two ends of the first liquid carrying roller and the first blade and are respectively arranged in a matched manner with two ends of the first liquid carrying roller and the first blade, and the first left baffle and the first right baffle, the first liquid carrying roller and the first blade form a first liquid storage area;
the second scraper component comprises a second left baffle and a second right baffle, the second left baffle and the second right baffle are respectively located at two ends of the second liquid carrying roller and the second blade and are respectively matched with two ends of the second liquid carrying roller and the second blade, and the second left baffle and the second right baffle form a second liquid storage area with the second liquid carrying roller and the second blade.
Optionally, the first tool rest and the second tool rest are provided with through holes along the axial direction and the axial direction, the first tool rest and the second tool rest are provided with a plurality of discharge holes along the diameter direction, one end of each discharge hole is connected with the through hole, the other end of each discharge hole faces the liquid storage area, and the through hole is connected with the liquid feeding device.
Optionally, a dye liquor stirring device is further arranged in the charging bucket or/and the receiving groove, the dye liquor stirring device is connected with a driving device, and the driving device is a pneumatic motor or a hydraulic motor or a motor.
Optionally, the liquid feeding device further comprises at least one raw material barrel, a first pipeline and a first pump for connecting the raw material barrel with the receiving tank or/and the material barrel, a second pipeline and a second pump for connecting the material barrel with the rolling device, and a third pipeline and a third pump for connecting the receiving tank with the material barrel.
Optionally, the liquid feeding device comprises at least four raw material barrels, and at least four first pipelines and first pumps connecting the raw material barrels and the raw material barrels;
the micro-liquid-feeding padder also comprises a color detection control system, wherein the color detection control system comprises a spectrophotometer, a data processor, a data memory and a batching control system; the spectrophotometer, the data memory and the batching control system are all electrically connected with the data processor.
Optionally, the ultrasonic generator further comprises an ultrasonic oscillation device, wherein the ultrasonic oscillation device comprises an ultrasonic generator, a horn, a transducer and a vibrator;
the vibrator is arranged on the side wall of the material receiving groove or the material barrel, the amplitude transformer is connected with the ultrasonic generator, the amplitude transformer is connected with the energy converter, and the energy converter is connected with the vibrator; the ultrasonic frequency of the ultrasonic oscillation device is between 20-80KHz, and the input power of the ultrasonic oscillation device is between 0 and 5 kW.
Optionally, the first liquid carrying roller and the second liquid carrying roller are sequentially arranged, the first blade and the second blade are respectively abutted to the first liquid carrying roller and the second liquid carrying roller with adjustable gaps, the first pressing roller and the second pressing roller are respectively arranged with the first liquid carrying roller and the second liquid carrying roller with adjustable pressing, the first pressing roller is arranged below or beside the first liquid carrying roller, and the second pressing roller is arranged below or above or beside the second liquid carrying roller.
Optionally, one or more ironing wheels are further arranged in front of the first liquid-carrying roller, and the one or more ironing wheels are sequentially arranged to perform ironing and shaping operations on the cloth before entering the rolling device.
Optionally, the first liquid carrying roller and/or the second liquid carrying roller are both double-layer liquid carrying rollers, each double-layer liquid carrying roller comprises an outer layer, an inner layer and a shaft core, the outer layer is a thick-wall steel pipe, the inner layer is a thick-wall steel pipe, the diameter of the cross section of the middle part of the inner layer is larger than that of the cross sections of the two end parts, the outer wall of the middle part of the inner layer is connected with the inner wall of the middle part of the outer layer, and the two end parts of the outer layer and the two end parts of the inner layer are in abutting connection through check rings or sealing rings arranged at the end parts of the outer; the inner layer is connected with the shaft core, the surface of the outer layer is a stainless steel or electroplated hard chromium or ceramic or rubber-coated surface, concave parts or convex parts are arranged in the working area of the outer layer, and the concave parts or the convex parts form a pre-designed pattern on the surface of the outer layer.
According to the technical scheme, the embodiment of the invention has the following advantages:
in the embodiment, because the liquid carrying roller with the concave part or the convex part is adopted to carry out double-sided coating and rolling on the base material, the mesh size of the reticulate pattern is changed through selection, the liquid carrying amount of the base material can be reduced to the minimum according to needs, the rolling of the compression roller is added, the dye liquor can be effectively pressed into the tissue structure of the base material, the problem of 'core impermeability' of the traditional rotary screen printing mode is solved, the problem that the liquid carrying amount of the rolled cloth is higher in the existing cloth rolling mode is well solved, the problem of dye migration in the follow-up high-temperature drying process is caused, the product quality is ensured, the technical problem that the energy consumption of the follow-up drying process is too high is effectively solved, and the energy conservation and environmental protection are facilitated.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of a mangle with a small amount of liquid supply provided in an embodiment of the present invention;
FIG. 2 is a schematic view of a second configuration of a mangle with minimal liquid delivery provided in an embodiment of the present invention;
FIG. 3 is a schematic view of a third configuration of a mangle with minimal liquid delivery provided in an embodiment of the present invention;
FIG. 4 is a schematic diagram of four configurations of a mangle with minimal liquid delivery provided in an embodiment of the present invention;
FIG. 5 is a drawing of a connection between a first fluid-carrying roller and a first blade in a micro-dispensing padder in accordance with an embodiment of the present invention;
fig. 6 is a diagram illustrating a connection relationship between a first liquid-carrying roller and a first doctor device in a micro-scale mangle according to an embodiment of the present invention;
illustration of the drawings: a frame 1; a first liquid-carrying roller 2; a second liquid-carrying roller 3; a first press roll 4; a second press roller 5; a material receiving groove 6; a first doctor assembly 7; a second doctor assembly 8; a raw material barrel 9; a first duct 10; a first pump 11; a second pipe 12; a second pump 13; a charging basket 14; a third duct 15; a ironing wheel 16; a through hole 17; a discharge hole 18; a first blade 701; a first knife rest 702; a first right baffle 703.
Detailed Description
The embodiment of the invention discloses a padder with micro liquid supply, which is used for solving the problem of dye migration in the subsequent high-temperature drying process caused by the fact that the liquid carrying capacity of rolled cloth is higher in the existing cloth padding mode.
In order that those skilled in the art will better understand the disclosure, the invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 6, a padder for supplying a small amount of liquid according to an embodiment of the present invention includes:
the device comprises a frame 1, a rolling device, a liquid feeding device and a power device;
the rolling device comprises a first rolling device and a second rolling device, and the first rolling device and the second rolling device are sequentially arranged on the rack 1; the first rolling device at least comprises a first liquid-carrying roller 2 and a first press roller 4 which are mutually rolled, and a first scraper component 7 matched with the first liquid-carrying roller 2; the second rolling device at least comprises a second liquid-carrying roller 3 and a second pressing roller 5 which are mutually rolled, and a second scraper component 8 matched with the second liquid-carrying roller 3;
the running directions of the first liquid carrying roller 2 and the second liquid carrying roller 3 are opposite, and the working surface of the first liquid carrying roller 2 and the working surface of the second liquid carrying roller 3 are respectively contacted with the front surface and the back surface of the cloth; the first liquid carrying roller 2 and the second liquid carrying roller 3 are both steel or ceramic surface or rubber-coated liquid carrying rollers, concave parts or convex parts are arranged on the outer circumferential surface of the first liquid carrying roller 2 and the outer circumferential surface of the second liquid carrying roller 3, and the first pressing roller 4 and the second pressing roller 5 are rubber-coated rollers with elasticity;
the first scraper assembly 7 at least comprises a first cutter frame 702, a first blade 701 and a first forward and backward adjusting device, the first forward and backward adjusting device is fixed on the frame 1, the first forward and backward adjusting device is connected with the first cutter frame 702, the first blade 701 is fixed on the first cutter frame 702, the blade edge of the first blade 701 is pressed on the outer circular surface of the first liquid-carrying roller 2 in an adjustable mode, and a first liquid storage area is formed between the first scraper assembly 7 and the first liquid-carrying roller 2;
the second scraper component 8 at least comprises a second knife rest, a second blade and a second advancing and retreating adjusting device, the second advancing and retreating adjusting device is fixed on the frame 1, the second advancing and retreating adjusting device is connected with the second knife rest, the second blade is fixed on the second knife rest, the knife edge of the second blade is pressed on the outer circular surface of the second liquid-carrying roller 3 in an adjustable mode, and a second liquid storage area is formed between the second scraper component 8 and the second liquid-carrying roller 3;
the first forward and backward adjusting device and the second forward and backward adjusting device are fixed on a frame 1, the first forward and backward adjusting device is connected with the first tool rest 702, the second forward and backward adjusting device is connected with the second tool rest, and the working surface of the first liquid carrying roller 2 and the working surface of the second liquid carrying roller 3 are respectively contacted with the front surface and the back surface of the cloth;
the liquid feeding device at least comprises a charging bucket 14, a receiving groove 6 and a pipeline connected between the charging bucket 14 and the first scraper component 7 and the second scraper component 8, and the receiving groove 6 is arranged on the inner side of the frame 1 and is positioned below or at two ends of the first rolling device and the second rolling device.
It should be noted that, the blank cloth to be dyed after the pretreatment (desizing, oil removal, etc.) enters the padder for micro-amount liquid feeding in the embodiment from the inlet guide wheel, the working surface of the first liquid carrying roller 2 and the working surface of the second liquid carrying roller 3 are provided with concave parts, like dots, preferably, the size of the dots is 80-120 meshes, the first blade 701 of the first scraper assembly 7 and the second blade of the second scraper assembly 8 are respectively pressed on the surface of the first liquid carrying roller 2 and the surface of the second liquid carrying roller 3, the dye liquid enters the first liquid storage area and the second liquid storage area through the liquid feeding device, when the first liquid carrying roller 2 and the second liquid carrying roller 3 are operated, the scrapers scrape the dye liquid outside the dots of the surface of the liquid carrying roller, only the dye liquid in the concave parts is left, the blank cloth passes between the first liquid carrying roller 2 and the first press roller 4, the blank cloth is pressed on the surface of the first liquid carrying roller 2 by the first press roller 4, the dye liquid in the concave parts of the first liquid carrying roller 2 is transferred to the surface of the blank cloth, and the grey cloth is pressed into the interior of the grey cloth due to the pressing action of the first pressing roller 4 and the first liquid carrying roller 2, the grey cloth enters between the second pressing roller 5 and the second liquid carrying roller 3 along with the operation of the machine, and the dyeing liquid in the concave part of the second liquid carrying roller 3 is pressed into the interior of the grey cloth by the second pressing roller 5, so that the padding process of micro-feeding liquid is completed.
It should be noted that the final liquid carrying amount of the raw fabric mainly depends on the size and density of the concave parts (mesh points) on the surface of the liquid carrying roller, according to the common practice of the anilox roller, the mesh points are preferably 80-120 meshes, the mesh number is inversely proportional to the liquid carrying amount, the larger the mesh number is, the lower the liquid carrying amount is, and the size of the mesh number and the shape of the concave parts, such as diamond shape, circular shape and the like, need to be selected according to the actual situation in the actual production process.
It should be further noted that, the first liquid carrying roller 2 and the second liquid carrying roller 3 have opposite operation directions, preferably, the first liquid carrying roller 2 rotates counterclockwise, the second liquid carrying roller 3 rotates clockwise, further preferably, gear transmission is adopted between the first liquid carrying roller 2 and the second liquid carrying roller 3, and meanwhile, it should be noted that if the front surface of the gray cloth contacts the first liquid carrying roller 2 when the gray cloth passes through the first rolling device, the back surface of the gray cloth contacts the second liquid carrying roller 3 when the gray cloth passes through the second rolling device, so that quantitative dye liquor can be obtained on both the front surface and the back surface, and the effect of uniformly applying the dye liquor on the front surface and the back surface is achieved.
In the embodiment, because the liquid carrying roller with the concave part or the convex part is adopted to carry out double-sided coating and rolling on the base material, the mesh size of the reticulate pattern is changed through selection, the liquid carrying amount of the base material can be reduced to the minimum according to needs, the rolling of the compression roller is added, the dye liquor can be effectively pressed into the tissue structure of the base material, the problem of 'core impermeability' of the traditional rotary screen printing mode is solved, the problem that the liquid carrying amount of the rolled cloth is higher in the existing cloth rolling mode is well solved, the problem of dye migration in the follow-up high-temperature drying process is caused, the product quality is ensured, the technical problem that the energy consumption of the follow-up drying process is too high is effectively solved, and the energy conservation and environmental protection are facilitated.
Further, the first scraper assembly 7 further includes a first left baffle and a first right baffle 703, the first left baffle and the first right baffle 703 are respectively located at two ends of the first liquid-carrying roller 2 and the first blade 701 and are respectively arranged in cooperation with two ends of the first liquid-carrying roller 2 and the first blade 701, and the first left baffle and the first right baffle 703 and the first liquid-carrying roller 2 and the first blade 701 form a first liquid storage region;
the second scraper component 8 comprises a second left baffle and a second right baffle, the second left baffle and the second right baffle are respectively located at two ends of the second liquid carrying roller 3 and the second blade and are respectively matched with two ends of the second liquid carrying roller 3 and the second blade, and the second left baffle and the second right baffle form a second liquid storage area with the second liquid carrying roller 3 and the second blade.
Optionally, the first left baffle and the first right baffle 703 are fixed at two ends of the first blade 701 and the first liquid-carrying roller 2 in an air cylinder or a spring or a magnet adsorption manner, so as to seal or block the dye liquid flowing out from two ends of the first blade 701 and the first liquid-carrying roller 2; similarly, the second left baffle and the second right baffle can also be fixed at two ends of the second blade and the second liquid carrying roller 3 in a cylinder or spring or magnet adsorption mode, and play a role in sealing or blocking the dye liquid from flowing out from two ends of the second blade and the second liquid carrying roller 3.
Further, the first tool rest 702 and the second tool rest are provided with through holes 17 along the axial direction thereof, the first tool rest 702 and the second tool rest are provided with a plurality of discharge holes 18 along the diameter direction thereof, one ends of the discharge holes 18 are connected with the through holes 17, the other ends of the discharge holes 18 face the liquid storage area, and the through holes 17 are connected with the liquid feeding device.
Further, a dye liquor stirring device is further arranged in the charging bucket 14 or/and the receiving groove 6, the dye liquor stirring device is a fan-shaped or spiral stirring device, the dye liquor stirring device is connected with a driving device, and the driving device is a pneumatic motor or a hydraulic motor or a motor.
Further, the liquid feeding device further comprises at least one raw material barrel 9, a first pipeline 10 and a first pump 11 for connecting the raw material barrel 9 with the receiving groove 6 or/and the material barrel, a second pipeline 12 and a second pump 13 connected between the material barrel 14 and the rolling device, a side receiving device, a third pipeline 15 and a third pump connected between the receiving groove 6 and the material barrel 14;
the raw material barrel 9 may be provided above the padder or may be provided on the side of the padder.
Optionally, the material receiving groove 6 is disposed inside the frame 1 and below the rolling device, the bottom of the material receiving groove 6 is inclined from left to right in the width direction of the first liquid carrying roller 2, the left side of the bottom of the material receiving groove 6 is higher than the right side of the bottom of the material receiving groove 6, so that the dye liquor circulation is facilitated, and excessive dye liquor is not left in the bottom of the material receiving groove 6. And a discharge hole is formed in the bottom of the right side, one end of the third pipeline 15 is connected with the discharge hole, and the other end of the third pipeline is connected with the charging bucket 14.
The tradition connects and is the level form setting in the left and right sides direction of silo 6's bottom, can cause the bottom that connects silo 6 like this to persist too much dye liquor, causes the dye liquor to deposit and the adhesion in the bottom of silo, is unfavorable for the continuous cycle stirring of dye liquor, and through the silo design of slope form, the dye liquor circulation is smooth and easy, is difficult to deposit and the adhesion is in the bottom that connects silo 6.
It should be noted that the raw material barrel 9 includes at least one raw material barrel 9 for containing a dye liquor or an auxiliary agent solution, and these solutions respectively enter the material barrel 14 through the receiving trough 6 via the respective first pipeline 10 and the first pump 11, and are output to the first liquid storage area between the first liquid carrying roller 2 and the first scraper assembly 7 via the second pipeline 12 and the second pump 13 after being stirred by the dye liquor stirring device, and also can be output to the second liquid storage area. When the first liquid carrying roller 2 rotates, redundant dye liquid is scraped by the scraper, quantitative dye liquid is remained on the surface of the first liquid carrying roller 2, and the cloth passes through the space between the first liquid carrying roller 2 and the first press roller 4, so that the quantitative dye liquid on the first liquid carrying roller 2 is transferred to the surface (front side) of the cloth; along with the operation of equipment, the cloth is carried between second liquid carrying roller 3 and second compression roller 5, and is the same with preceding principle, and the quantitative dye liquor on second liquid carrying roller 3 has just been transferred to the back (the reverse side) of cloth, and the inside of solution homogeneous infiltration cloth after the nip to the inside of dye can further spread entering cloth in subsequent high temperature stoving process, makes the surface of cloth and inside dye amount unanimous. The redundant dye liquor in the first liquor storage area and the second liquor storage area flows back (or overflows) to the charging basket 14 through a valve of a third pipeline 15 from a side material receiving device or/and a material receiving groove 6, the stirring is carried out again, and then the process is repeated.
It is further noted that excess solution is stored in the first reservoir area and the second reservoir area, and the solution is returned to the tank from the overflow aperture when the liquid level is higher than the overflow aperture or the overflow inlet.
Further, the liquid feeding device comprises at least four raw material barrels 9, at least four first pipelines 10 and first pumps 11 which are connected with the raw material barrels 9 and the charging barrels 14;
the micro-liquid-feeding padder also comprises a color detection control system, wherein the color detection control system comprises a spectrophotometer, a data processor, a data memory and a batching control system; the spectrophotometer, the data memory and the batching control system are all electrically connected with the data processor.
The spectrophotometer is arranged behind the output end of the padder or above or/and below the rear part of a subsequent heating and baking device and used for detecting the color of a product, comparing the color data in the data processor and the data storage device, outputting an electronic signal to the batching control system, and controlling the flow of each first pump through the batching control system so as to achieve the purpose of controlling the color of the product.
It should be noted that the color of the finished product is detected by a spectrophotometer, digital information is formed, the detected color is subjected to color separation according to three primary colors by a data processor and a data memory and is compared with the color of a template, then a control data instruction is output, and the working state of each first valve (or/and the first pump 11) is controlled by an electromechanical control system, so that the purposes of automatic batching and automatic color control are achieved. Preferably, the color measuring and separating instrument, the data storage and operation system and the control system adopt a Datacolor color measuring and matching system.
Further, the ultrasonic vibration device comprises an ultrasonic generator, a horn, a transducer and a vibrator;
the vibrator is arranged on the side wall of the material receiving groove 6 or the material barrel 14 or the amplitude transformer is connected with the ultrasonic generator and the transducer, and the transducer is connected with the vibrator; the ultrasonic frequency of the ultrasonic oscillation device is between 20-80KHz, and the input power of the ultrasonic oscillation device is between 0 and 5 kW.
It should be noted that the amplitude transformer amplifies or reduces the amplitude of the sound from the wave generator and transmits the amplified or reduced amplitude to the transducer, the piezoelectric ceramic in the transducer can convert the electric energy into the mechanical energy of vibration, and the vibrator transmits the vibration to the dye solution.
Further, the first liquid carrying roller 2 and the second liquid carrying roller 3 are sequentially arranged, the first blade 701 and the second blade are respectively abutted to the first liquid carrying roller 2 and the second liquid carrying roller 3 with adjustable gaps, the first pressing roller 4 and the second pressing roller 5 are respectively arranged with the first liquid carrying roller 2 and the second liquid carrying roller 3 with adjustable pressing, the first pressing roller 4 is arranged below or beside the first liquid carrying roller 2, and the second pressing roller 5 is arranged below or above or beside the second liquid carrying roller 3.
It should be noted that, as shown in fig. 4, the first rolling device and the second rolling device are arranged in front and back on the process flow, and are arranged up and down at opposite positions of the apparatus, the first press roll 4 is arranged below the first liquid-carrying roller 2 and adjustably applies pressure to the first liquid-carrying roller 2 through a pressure device, the first scraper component 7 is arranged at the left side of the first liquid-carrying roller 2, and the first blade 701 and the first liquid-carrying roller 2 are adjustably abutted by the pressure device; the second pressing roller 5 is arranged on the left side of the second liquid carrying roller 3 and applies pressure to the second liquid carrying roller 3 in an adjustable mode through an air pressure device, and the second scraper is arranged on the right side of the second liquid carrying roller 3 and enables the second blade and the second liquid carrying roller 3 to be abutted and arranged in an adjustable mode through the air pressure device.
The grey cloth enters between the first liquid carrying roller 2 and the first pressing roller 4 through the inlet guide wheel and is pressed for the first time, dye liquor in the lattice points of the first liquid carrying roller 2 is transferred to the front side of the grey cloth, then the grey cloth runs upwards around the first liquid carrying roller 2 and enters between the second liquid carrying roller 3 and the second pressing roller 5, the grey cloth is pressed for the second time, the dye liquor in the lattice points of the second liquid carrying roller 3 is transferred to the back side of the grey cloth, and the grey cloth is output from the outlet guide wheel, so that low liquid carrying amount pressing of the grey cloth is completed.
Additionally, the structure of the rolling mill can also be as shown in fig. 3, the first rolling device and the second rolling device are arranged in front and back on the process flow, the first rolling device is positioned at the left lower part of the second rolling device on the opposite position of the equipment, the first press roll 4 is arranged below the first liquid-carrying roller 2 and applies adjustable pressure to the first liquid-carrying roller 2 through the pressure device, the first scraper is arranged at the right side of the first liquid-carrying roller 2, and the first blade 701 and the first liquid-carrying roller 2 are arranged in adjustable abutting joint through the pressure device; the second pressing roller 5 is arranged on the right side of the second liquid carrying roller 3 and applies pressure to the second liquid carrying roller 3 in an adjustable mode through a pressing device, and the second scraper is arranged on the left side of the second liquid carrying roller 3 and enables the second blade and the second liquid carrying roller 3 to be arranged in an adjustable mode in an abutting mode through the pressing device.
Further, one or more ironing wheels 16 are arranged in front of the first liquid-carrying roller 2, and the one or more ironing wheels 16 are arranged in sequence to perform ironing and shaping operations on the cloth before entering the rolling device.
Further, the first liquid carrying roller 2 or/and the second liquid carrying roller 3 are/is a double-layer liquid carrying roller, the double-layer liquid carrying roller comprises an outer layer, an inner layer and a shaft core, the outer layer is a thick-wall steel pipe, the inner layer is a thick-wall steel pipe, the diameter of the cross section of the middle part of the inner layer is larger than that of the cross sections of the two end parts, the outer wall of the middle part of the inner layer is connected with the inner wall of the middle part of the outer layer, and the two end parts of the outer layer and the two end parts of the inner layer are connected in an abutting mode through check rings arranged at the end parts of the; the inner layer is connected with the shaft core, and the outer layer is connected with the shaft core in an abutting mode through a check ring or a sealing ring arranged at the end part of the outer layer; the surface of the outer layer is a stainless steel or electroplated hard chromium or ceramic or rubber-coated surface, concave parts or convex parts are arranged on a working area of the outer layer, and the concave parts or the convex parts form a pre-designed pattern on the surface of the outer layer.
The central axes of the first liquid-carrying roller 2, the second liquid-carrying roller 3 and/or the first press roller 4 and the second press roller 5 are through axes, the middle part of the central axes in the width direction is connected with the inner circle of the roller blank of the liquid-carrying roller in a hot fit or welding manner, the length of the connection is between one fourth of the length of the roller surface of the liquid-carrying roller and the length of the roller surface in the width direction of the roller surface of the liquid-carrying roller, and the connection length is preferably one third of the length of the roller surface.
Further, first scraper subassembly 7 and second scraper subassembly 8 are closed scraper subassembly, each group closed scraper device still includes a set of knife rest, upper and lower (or front and back) two sets of blades and two sets of clamp plates, forms a confined liquid storage district between knife rest, two sets of blades, area liquid roller, the baffle, is provided with axial through-hole 17 at the axial direction of knife rest, radially is provided with a plurality of discharge openings 18, the one end of discharge opening 18 with through-hole 17 connects, and the other end orientation the liquid storage district sets up, for weaving dye liquor directly spouts to area liquid roller, still is provided with the baffle between discharge opening 18 and area liquid roller, through-hole 17 pass through the pipeline with it connects for the liquid device. Preferably, the lower blade is used as a liquid scraping blade during operation, and the upper blade is used for closing the liquid storage area.
Furthermore, the first press roll 4 and the second press roll 5 are press rolls with adjustable middle height, namely so-called uniform press rolls, a plurality of cavities are arranged in the inner cavity of each press roll, hydraulic oil (or air pressure) is introduced into the cavities through an external hydraulic device, and the outer diameter of each press roll is adjusted by adjusting the pressure provided by the hydraulic oil according to needs.
Or the inner cavity of the compression roller is provided with conical sliding blocks which are matched with each other, and the relative position of the conical sliding blocks is adjusted through an external screw rod so as to adjust the outer diameter of the compression roller.
Further, one or more of a tension control device, a spreading device, a static elimination device and the like are arranged at the inlet guide wheel and/or the outlet guide wheel, and the spreading device is one or more of an arc spreading device, an aluminum sheet type spreading device, a spiral spreading device and the like;
furthermore, in order to prevent the cloth from being wrinkled, a cloth unfolding device is arranged in front of an inlet of the pressing device, and the unfolding device is an arc-shaped unfolding roller, a spiral unfolding roller, an aluminum sheet type unfolding roller or the like.
Furthermore, in order to adjust and control the running speed, a tension detection and control device is arranged at an outlet (or a subsequent station) of the rolling device, the tension detection and control device is a swing arm type tension controller or a pressure sensor, and the rotating speed of the rolling device is controlled by detecting the tension condition of the cloth surface.
As an extension of practical application, the padder in this embodiment can be used for not only performing micro-feeding hydraulic rolling on cloth, but also coating operation of functional paint, and only needs to change a dye solution into a functional paint solution, such as a softening agent, a stiffening resin, a mildew preventive, a color fixing agent, an alkaline agent, an oxidizing agent, and the like, and the production operation process is applied as in the above example.
While the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (10)
1. A padder with micro liquid supply is characterized by comprising a frame, a rolling device, a liquid supply device and a power device;
the rolling device comprises a first rolling device and a second rolling device, and the first rolling device and the second rolling device are sequentially arranged on the rack; the first rolling device at least comprises a first liquid-carrying roller and a first press roller which are mutually rolled and a first scraper component matched with the first liquid-carrying roller; the second rolling device at least comprises a second liquid-carrying roller and a second press roller which are mutually rolled and a second scraper component matched with the second liquid-carrying roller;
the first liquid carrying roller and the second liquid carrying roller are opposite in running direction, the first liquid carrying roller and the second liquid carrying roller are both made of steel or ceramic or are provided with rubber-coated surfaces, the outer circular surface of the first liquid carrying roller and the outer circular surface of the second liquid carrying roller are both provided with concave parts or convex parts, and the first pressing roller and the second pressing roller are rubber-coated rollers with elasticity;
the first scraper component at least comprises a first tool rest, a first blade and a first advancing and retreating adjusting device, the first advancing and retreating adjusting device is fixed on the rack, the first advancing and retreating adjusting device is connected with the first tool rest, the first blade is fixed on the first tool rest, the blade edge of the first blade is pressed on the outer circular surface of the first liquid carrying roller in an adjustable mode, and a first liquid storage area is formed between the first scraper component and the first liquid carrying roller;
the second scraper component at least comprises a second knife rest, a second blade and a second advancing and retreating adjusting device, the second advancing and retreating adjusting device is fixed on the rack, the second advancing and retreating adjusting device is connected with the second knife rest, the second blade is fixed on the second knife rest, the knife edge of the second blade is pressed on the outer circular surface of the second liquid-carrying roller in an adjustable mode, and a second liquid storage area is formed between the second scraper component and the second liquid-carrying roller;
the first forward and backward adjusting device and the second forward and backward adjusting device are fixed on a rack, the first forward and backward adjusting device is connected with the first tool rest, the second forward and backward adjusting device is connected with the second tool rest, and the working surface of the first liquid carrying roller and the working surface of the second liquid carrying roller are respectively contacted with the front surface and the back surface of the cloth;
the liquid feeding device at least comprises a charging bucket, a receiving groove and a pipeline connected between the charging bucket and the first scraper assembly and between the charging bucket and the second scraper assembly, and the receiving groove is arranged on the inner side of the frame and is positioned below or at two ends of the first rolling device and the second rolling device.
2. The micro-feeding padder of claim 1, wherein the first scraper assembly further comprises a first left baffle and a first right baffle, the first left baffle and the first right baffle are respectively positioned at two ends of the first liquid-carrying roller and the first blade and are respectively matched with the two ends of the first liquid-carrying roller and the first blade, and the first left baffle and the first right baffle and the first liquid-carrying roller and the first blade form a first liquid storage area;
the second scraper component comprises a second left baffle and a second right baffle, the second left baffle and the second right baffle are respectively located at two ends of the second liquid carrying roller and the second blade and are respectively matched with two ends of the second liquid carrying roller and the second blade, and the second left baffle and the second right baffle form a second liquid storage area with the second liquid carrying roller and the second blade.
3. The padder for micro-feeding of liquid according to claim 1, wherein said first carriage is provided with a through hole along its axial direction and said second carriage is provided with a through hole along its axial direction, said first carriage is provided with a plurality of discharge holes along its diameter direction and said second carriage is provided with a plurality of discharge holes along its diameter direction, one end of each discharge hole is connected to said through hole, the other end is disposed toward said liquid storage area, and said through hole is connected to said liquid feeding device.
4. The micro liquid feeding pricking trolley according to claim 1, wherein a dye solution stirring device is further arranged in the charging bucket and/or the receiving groove, the dye solution stirring device is connected with a driving device, and the driving device is a pneumatic motor, a hydraulic motor or an electric motor.
5. The micro-mangle according to claim 1, characterized in that the feeding device further comprises at least one raw material barrel, a first pipe and a first pump connecting the raw material barrel to the receiving tank or/and the material barrel, a second pipe and a second pump connecting between the material barrel and the rolling device, a third pipe and a third pump connecting between the receiving tank and the material barrel.
6. A micro-dosing padder according to claim 5, characterized in that said dosing means comprise at least four raw material barrels, and at least four first ducts and first pumps connecting said raw material barrels and buckets;
the micro-liquid-feeding padder also comprises a color detection control system, wherein the color detection control system comprises a spectrophotometer, a data processor, a data memory and a batching control system; the spectrophotometer, the data memory and the batching control system are all electrically connected with the data processor.
7. The tender of claim 1 further comprising an ultrasonic oscillation device, wherein the ultrasonic oscillation device comprises an ultrasonic generator, a horn, a transducer and a vibrator;
the vibrator is arranged on the side wall of the material receiving groove or the material barrel, the amplitude transformer is connected with the ultrasonic generator, the amplitude transformer is connected with the energy converter, and the energy converter is connected with the vibrator; the ultrasonic frequency of the ultrasonic oscillation device is between 20-80KHz, and the input power of the ultrasonic oscillation device is between 0 and 5 kW.
8. The mangle for micro-feeding of liquid according to claim 1, wherein the first liquid carrying roller and the second liquid carrying roller are disposed in sequence, the first blade and the second blade are respectively disposed in contact with the first liquid carrying roller and the second liquid carrying roller with adjustable gaps, the first pressing roller and the second pressing roller are respectively disposed in adjustable pressing manner with the first liquid carrying roller and the second liquid carrying roller, the first pressing roller is disposed below or beside the first liquid carrying roller, and the second pressing roller is disposed below or above or beside the second liquid carrying roller.
9. The mangle for supplying a small amount of liquid according to claim 1, wherein one or more ironing wheels are further provided in front of the first liquid-carrying roller, and the one or more ironing wheels are arranged in sequence to perform ironing and shaping operations on the cloth before entering the rolling device.
10. The mangle of the trace liquid feeding according to claim 1, wherein the first liquid carrying roller or/and the second liquid carrying roller is a double-layer liquid carrying roller, the double-layer liquid carrying roller comprises an outer layer, an inner layer and a shaft core, the outer layer is a thick-walled steel pipe, the inner layer is a thick-walled steel pipe, the diameter of the cross section of the middle part of the inner layer is larger than that of the cross sections of the two end parts, the outer wall of the middle part of the inner layer is connected with the inner wall of the middle part of the outer layer, and the two end parts of the outer layer and the two end parts of the inner layer are connected in an abutting mode through check rings or seal rings arranged at the end parts of the outer layer; the inner layer is connected with the shaft core, the surface of the outer layer is a stainless steel or electroplated hard chromium or ceramic or rubber-coated surface, concave parts or convex parts are arranged in the working area of the outer layer, and the concave parts or the convex parts form a pre-designed pattern on the surface of the outer layer.
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| CN201911303098.7A CN110791901A (en) | 2019-12-17 | 2019-12-17 | Padder of liquid is given to trace |
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| CN201911303098.7A CN110791901A (en) | 2019-12-17 | 2019-12-17 | Padder of liquid is given to trace |
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| CN111270442A (en) * | 2020-03-30 | 2020-06-12 | 李雅 | Printing and rolling coating device and continuous dyeing machine |
| CN113463304A (en) * | 2021-08-04 | 2021-10-01 | 广东智创无水染坊科技有限公司 | Scraper device with knife swinging function and printing and rolling mechanism |
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