CN111778658A - One-soaking multi-rolling type low-belt liquid-volume padder - Google Patents
One-soaking multi-rolling type low-belt liquid-volume padder Download PDFInfo
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- CN111778658A CN111778658A CN201910266271.4A CN201910266271A CN111778658A CN 111778658 A CN111778658 A CN 111778658A CN 201910266271 A CN201910266271 A CN 201910266271A CN 111778658 A CN111778658 A CN 111778658A
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- rolling
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- 238000005096 rolling process Methods 0.000 title claims abstract description 116
- 238000002791 soaking Methods 0.000 title abstract description 3
- 239000004744 fabric Substances 0.000 claims abstract description 141
- 239000007788 liquid Substances 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims description 101
- 239000007921 spray Substances 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 238000001035 drying Methods 0.000 claims description 14
- 239000011247 coating layer Substances 0.000 claims description 10
- 244000309464 bull Species 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 8
- 238000005507 spraying Methods 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000003860 storage Methods 0.000 claims description 7
- 239000011148 porous material Substances 0.000 claims description 6
- 238000005086 pumping Methods 0.000 claims description 6
- 239000004753 textile Substances 0.000 claims description 5
- 239000010720 hydraulic oil Substances 0.000 claims description 4
- 239000010410 layer Substances 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000000806 elastomer Substances 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 239000002985 plastic film Substances 0.000 claims description 3
- 229920006255 plastic film Polymers 0.000 claims description 3
- 238000004043 dyeing Methods 0.000 abstract description 8
- 239000000975 dye Substances 0.000 description 38
- 239000000047 product Substances 0.000 description 16
- 238000001816 cooling Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 11
- 239000000835 fiber Substances 0.000 description 8
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- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
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- 238000005265 energy consumption Methods 0.000 description 3
- 239000012466 permeate Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000010025 steaming Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009990 desizing Methods 0.000 description 2
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000009832 plasma treatment Methods 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 238000013000 roll bending Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000004902 Softening Agent Substances 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
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- 239000003345 natural gas Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
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- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 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
- D06B23/026—Rollers characterised by particular surface features
-
- 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
- D06B23/04—Carriers or supports for textile materials to be treated
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a multi-roll soaking type low-liquid-carrying-capacity padder, which is used for solving the technical problems of high liquid carrying capacity and non-uniform liquid carrying capacity of rolled cloth in the conventional rolling mode for cloth dyeing. According to the invention, a rolling device is arranged on a rack, the rolling device at least comprises a first rolling device and a second rolling device, and the first rolling device at least comprises a first roller and a second roller; the second rolling device at least comprises a third roller and a fourth roller; the guide wheel device at least comprises a first guide wheel, a second guide wheel, a third guide wheel, a fourth guide wheel and a fifth guide wheel; the first guide wheel is arranged between the cloth sending device and the rolling device; the second guide wheel is arranged at the discharge end of the first rolling device; the fifth guide wheel is arranged at the feed end of the feed chute; the fifth guide wheel is used for guiding the cloth to enter the material groove; a closed loop structure is formed among the second guide wheel, the third guide wheel, the fourth guide wheel, the fifth guide wheel, the third roller and the first roller; the first guide wheel and the cloth sending device are arranged in the closed loop structure.
Description
Technical Field
The invention relates to the technical field of textile printing and dyeing, in particular to a one-dip multi-roll low-liquid-volume padder.
Background
In the traditional textile hot-melt printing and dyeing process, a dyeing solution needs to be coated on the fabric, and then the fabric with the dyeing solution is heated, dried and then sublimated for fixation.
Therefore, in order to solve the above-mentioned technical problems, it is an important subject of research by those skilled in the art to find a padder capable of reducing the amount of the cloth liquid.
Disclosure of Invention
The embodiment of the invention discloses a one-dip multi-rolling type low-liquid-carrying-capacity padder, which is used for solving the technical problems of high liquid carrying capacity and non-uniform liquid carrying capacity of rolled cloth in the conventional rolling mode for cloth dyeing.
The embodiment of the invention provides a multi-dipping-rolling type low-belt liquid-volume padder which comprises a rack, a cloth sending device, a guide wheel device, a rolling device, a trough, a pressure device for providing pressure for the rolling device and a power device for providing power for the rolling device, wherein the cloth sending device is arranged on the rack;
the trough is arranged on the inner side of the rack and below the rolling device, and liquid dye or functional coating is arranged in the trough;
the rolling device is arranged on the rack and at least comprises a first rolling device and a second rolling device, the first rolling device at least comprises a first roller and a second roller, and the first roller and the second roller are mutually rolled; the second rolling device at least comprises a third roller and a fourth roller, and the third roller and the fourth roller are mutually rolled;
the guide wheel device at least comprises a first guide wheel, a second guide wheel, a third guide wheel, a fourth guide wheel and a fifth guide wheel, and the first guide wheel, the second guide wheel, the third guide wheel, the fourth guide wheel and the fifth guide wheel are sequentially arranged on the rack; the first guide wheel is arranged between the cloth sending device and the rolling device; the first guide wheel is used for guiding the cloth into the first rolling device; the second guide wheel is arranged at the discharge end of the first rolling device; the second guide wheel is used for guiding the cloth to be folded to the third guide wheel, the fourth guide wheel and the fifth guide wheel; the fifth guide wheel is arranged at the feed end of the feed chute; the fifth guide wheel is used for guiding the cloth to enter the material groove and/or guiding the cloth to enter the second rolling device;
a closed loop structure is formed among the second guide wheel, the third guide wheel, the fourth guide wheel, the fifth guide wheel, the third roller and the first roller; the first guide wheel and the cloth sending device are arranged in the closed loop structure.
Optionally, the first rolling device further comprises a fifth rolling roller and a sixth rolling roller;
the fifth roller is arranged on one side of the first roller close to the second roller; the sixth roller is arranged between the fifth roller and the second roller; the first roller, the fifth roller, the sixth roller and the second roller are sequentially pressed against each other;
the second rolling device further comprises a seventh roller and an eighth roller;
the seventh roller is arranged on one side of the third roller close to the fourth roller; the eighth roller is arranged between the seventh roller and the fourth roller; and the third roller, the seventh roller, the eighth roller and the fourth roller are sequentially and mutually rolled.
Optionally, the trough is also provided with a spraying device; the spraying device comprises a spray pipe or a spray head, a pipeline connected with the spray pipe or the spray head, a valve, a material pumping pump and a filtering device; the spray pipe or the spray head is arranged above the rolling device, and the spray pipe or the spray head, the trough, the pipeline, the valve, the material pumping pump and the filtering device form a circulating structure for dye liquor to flow.
Optionally, a first heating device and a finished product collecting device are sequentially arranged at the discharge end of the rolling device; the first heating device is one or more heating wheel devices.
Optionally, a first heating device and a finished product collecting device are sequentially arranged at the discharge end of the rolling device; the first heating device is a heating device of a tenter setting machine.
Optionally, a first heating device and a finished product collecting device are sequentially arranged at the discharge end of the rolling device; the first heating device is at least one heating large wheel device; the heating bull wheel device comprises a heating bull wheel and a conveying belt device, and the conveying belt device is arranged on the outer circle of the heating bull wheel in a surrounding mode; the conveying belt device comprises a conveying belt, a conveying belt supporting wheel, a conveying belt tension adjusting device and a conveying belt deviation rectifying control device; the conveying belt supporting wheels are used for supporting the conveying belt, the conveying belt is arranged on the outer circle of the heating wheel in a surrounding and coating mode, and the conveying belt rotates along with the heating wheel.
Optionally, a second heating device and a storage rack device or a cloth storage tank device are sequentially arranged between the second guide wheel and the third guide wheel, the second heating device is a heating wheel type heating device or/and a drying box type heating device, and the drying box type heating device is provided with a conveyor belt device or/and a guide wheel traction device.
Optionally, at least one of the first roller, the second roller, the third roller and the fourth roller is a uniform roller; the inner cavity of the roller is provided with a plurality of cavities, the cavities are connected with a hydraulic device, and the hydraulic device is used for introducing hydraulic oil into the cavities.
Optionally, at least one of the first roller, the second roller, the third roller and the fourth roller is a negative-pressure microporous water-permeable roller; the negative-pressure microporous water-permeable roller comprises a roller main body, shaft end parts connected to two ends of the roller main body and a water-permeable coating layer; the roller main body comprises an outer wall and an inner cavity; the water-permeable coating layer is wound on the outer wall; the outer wall is provided with a plurality of water-permeable micropores; a water through groove communicated with each other is arranged between every two adjacent water through micropores; the water-permeable micropores are communicated with the inner cavity; a through hole is formed in the center of at least one shaft end part and communicated with the inner cavity; the water passing groove, the water permeable micropores, the inner cavity and the through holes form a circulation channel together; the through hole is communicated with a rotary joint; the rotary joint is connected with a negative pressure suction device.
Optionally, the water-permeable coating layer is a textile or a non-woven fabric or a plastic film provided with a first pore or a rubber-plastic elastomer provided with a second pore.
According to the technical scheme, the embodiment of the invention has the following advantages:
in the embodiment, the cloth is output from the cloth sending device, is guided by the first guide wheel, enters between the first roller and the second roller and is pressed for the first time, then the cloth enters a material groove under the guidance of a second guide wheel, a third guide wheel, a fourth guide wheel and a fifth guide wheel, is soaked in a proper amount of dye solution, enters a space between a third roller and a fourth roller and is pressed for the second time, then the cloth is continuously drawn into the space between the first roller and the second roller to be pressed for the third time, the dye liquor is distributed for the second time, a part of the dye liquor is transferred to the cloth conveyed from the first guide wheel, and finally the liquid carrying quantity of the cloth output from the first pressing device to the next process is reduced, so move, the cloth has been rolled the cubic at least, and the liquid volume of taking of cloth is reduced, and the liquid volume of taking of cloth is more even, and inside the dye liquor can permeate the entering cloth better. Through the design, the quality of the product is more reliable, the process flow is simpler, the space of a production workshop is saved, the operation is easier for workers, the energy consumption is saved, and the operation cost is saved.
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 view of a multi-pass low-belt hydraulic padder according to an embodiment of the present invention;
FIG. 2 is a second schematic illustration of a multi-pass immersion low-belt hydraulic padder according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a first application scenario of a multi-pass immersion low-band hydraulic padder according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a second application scenario of a multi-pass immersion low-band hydraulic padder according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a third application scenario of a multi-pass immersion low-band hydraulic padder according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of a construction of a roll of a multi-pass low band hydraulic padder according to an embodiment of the present invention;
FIG. 7 is a cross-sectional view of a construction of a roll of a multi-pass low-volume padder according to an embodiment of the present invention;
FIG. 8 is another schematic illustration of a third exemplary application of a dip multi-wrap low-belt hydraulic padder in accordance with an embodiment of the present disclosure;
FIG. 9 is a schematic diagram of a second heating arrangement in a dip multi-wrap low-volume padder in accordance with an embodiment of the present invention;
FIG. 10 is a schematic illustration of a third configuration in a dip multi-wrap low-volume padder in accordance with an embodiment of the present invention;
illustration of the drawings: a cloth delivery device 1; a first rolling device 2; a first nip roller 201; a second nip roller 202; fifth and sixth rolls 203 and 204; a second rolling device 3; a third roll 301; a fourth nip roller 302; a seventh roll 303; an eighth nip roller 304; a trough 4; a first guide wheel 5; a second guide wheel 6; a third guide wheel 7; a fourth guide wheel 8; a fifth guide wheel 9; a cloth 10; a first heating device 11; a finished product collecting device 12; a second heating device 13; a storage rack device 14; a cooling device 15; water-permeable micropores 16; the shaft end 17; a water-permeable coating layer 18; a flow-through channel 19; a through hole 20; a rotary joint 21; a third rolling device 22; the impregnation wheel 23.
Detailed Description
The embodiment of the invention discloses a one-dip multi-rolling type low-liquid-carrying-capacity padder, which is used for solving the technical problems of high liquid carrying capacity and non-uniform liquid carrying capacity of rolled cloth in the conventional rolling mode for cloth dyeing.
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 7, an embodiment of a multi-pass low-belt hydraulic padder according to the present invention includes:
the cloth feeding device comprises a rack, a cloth sending device 1, a guide wheel device, a rolling device, a trough 4, a pressure device for providing pressure for the rolling device and a power device for providing power for the rolling device;
the trough 4 is arranged on the inner side of the rack and is positioned below the rolling device, and liquid dye or functional paint is arranged in the trough 4;
the rolling device is arranged on the rack and at least comprises a first rolling device 2 and a second rolling device 3, the first rolling device 2 at least comprises a first roller 201 and a second roller 202, and the first roller 201 and the second roller 202 are mutually rolled; the second rolling device 3 at least comprises a third roller 301 and a fourth roller 302, and the third roller 301 and the fourth roller 302 are rolled with each other;
the guide wheel device at least comprises a first guide wheel 5, a second guide wheel 6, a third guide wheel 7, a fourth guide wheel 8 and a fifth guide wheel 9, and the first guide wheel 5, the second guide wheel 6, the third guide wheel 7, the fourth guide wheel 8 and the fifth guide wheel 9 are sequentially arranged on the rack; the first guide wheel 5 is arranged between the cloth sending device 1 and the rolling device; the first guide wheel 5 is used for guiding the cloth into the first rolling device 2; the second guide wheel 6 is arranged at the discharge end of the first rolling device 2; the second guide wheel 6 is used for guiding the cloth to be folded to a third guide wheel 7, a fourth guide wheel 8 and a fifth guide wheel 9; the fifth guide wheel 9 is arranged at the feeding end of the trough 4; the fifth guide wheel 9 is used for guiding the cloth to enter the trough 4 and/or guiding the cloth to enter the second rolling device 3;
a closed loop structure is formed among the second guide wheel 6, the third guide wheel 7, the fourth guide wheel 8, the fifth guide wheel 9, the third roller 301 and the first roller 201; the first guide wheel 5 and the cloth delivery device 1 are arranged in the closed loop structure.
The first rolling device 2 is provided above or below the second rolling device 3.
In this embodiment, the cloth is fed from the cloth feeding device 1, guided by the first guide roller 5, and fed between the first roller 201 and the second roller 202 to be pressed for the first time, then the cloth enters the trough 4 under the guidance of the second guide wheel 6, the third guide wheel 7, the fourth guide wheel 8 and the fifth guide wheel 9, is soaked in proper dye liquor, enters between the third roller 301 and the fourth roller 302 and is pressed for the second time, the cloth is then drawn further between the first roller 201 and the second roller and is rolled for a third time, at which time the dyeing liquid is distributed for a second time, a part of which is transferred to the cloth delivered from the first guide wheel 5, and finally the amount of liquid carried by the cloth delivered from the first rolling device 2 to the next process is reduced, so move, the cloth has been rolled the cubic at least, and the liquid volume of taking of cloth is reduced, and the liquid volume of taking of cloth is more even, and inside the dye liquor can permeate the entering cloth better. Through the design, the quality of the product is more reliable, the process flow is simpler, the space of a production workshop is saved, the operation is easier for workers, the energy consumption is saved, and the operation cost is saved.
It should be noted that, the cloth 10 is subjected to multiple rolling and multiple heating operations, on one hand, the heating process plays a role in heating and drying moisture for multiple times, and meanwhile, because multiple layers of cloth 10 are superposed and attached together to be heated, under the action of high-temperature steam and an auxiliary agent, multiple times of steaming effects are also played on the cloth 10 to a certain extent, further, rolling and heating steaming operations for four times or more times can be performed according to the same principle, so that a quantitative dye solution can be distributed on the cloth 10 of more layers, the dye solution amount carried by each layer of cloth 10 is further reduced, and meanwhile, the multiple rolling, heating and drying and steaming effects are realized, so that the dye can be better combined with the cloth 10 fibers.
Further, referring to fig. 2, fig. 3, and fig. 4, the first rolling device 2 in this embodiment further includes a fifth rolling roll 203 and a sixth rolling roll 204;
the fifth roller 203 is arranged on one side of the first roller 201 close to the second roller 202, namely the right side of the first roller 201, and the sixth roller 204 is arranged between the fifth roller 203 and the second roller 202; a first roller 201, a fifth roller 203, a sixth roller 204 and a second roller 202 are sequentially and mutually rolled;
the second rolling device 3 in the present embodiment further includes a seventh rolling roll 303 and an eighth rolling roll 304;
the seventh rolling roller 303 is arranged on one side of the third rolling roller 301 close to the fourth rolling roller 302, namely the right side of the third rolling roller 301, and the eighth rolling roller 304 is arranged between the seventh rolling roller 303 and the fourth rolling roller 302; the third roll 301, the seventh roll 303, the eighth roll 304, and the fourth roll 302 are sequentially rolled with each other.
Note that the diameters of the fifth roller 203 and the sixth roller 204 are smaller than the diameters of the first roller 201 and the second roller 202; the diameters of the seventh roller 303 and the eighth roller 304 are smaller than the diameters of the third roller 301 and the fourth roller 302.
The second roller 202 is rotatably arranged on the frame, two ends of the first roller 201 are connected with pressure devices, pressure is transmitted to the fifth roller 203, the sixth roller 204 and the second roller 202 in sequence from the roller surface of the first roller 201, and finally the second roller 202 supports the pressure from the pressure devices, so that the pressure is transmitted through the roller surface and is not easy to cause bending deformation of the fifth roller 204, and the uniform liquid carrying amount after being pressed in the width direction of the cloth is ensured.
At least the roll surfaces of the fifth roll 203 and the sixth roll 204 are designed to be medium-high, that is, the diameter of the middle part of the fifth roll 203 and the sixth roll 204 is larger than that of the two ends, which is beneficial to offset the deformation caused by roll bending.
Similarly, the fourth roll 302 is rotatably provided on the frame, both ends of the third roll 301 are connected to pressure devices, the pressure is transmitted from the roll surface of the third roll 301 to the seventh roll 303, the eighth roll 304, and the fourth roll 302 in this order, and finally the pressure from the pressure devices is received by the fourth roll 302.
Preferably, the roll surfaces of at least the seventh roll 303 and the eighth roll 304 are of a medium-high design, i.e., the diameter of the middle portion between the fifth roll 203 and the sixth roll 204 is larger than the diameter of the two ends, which is favorable for offsetting the deformation caused by roll bending.
Further, referring to fig. 3, the trough 4 in this embodiment is further provided with a spraying device; the spraying device is used for spraying the dye on the surface of the cloth;
the spraying device comprises a spray pipe or a spray head, a pipeline connected with the spray pipe or the spray head, a valve, a material pumping pump and a filtering device; the spray pipe or the spray head is arranged above the rolling device, and the spray pipe or the spray head, the material groove 4, the pipeline, the valve, the material pumping pump and the filtering device form a circulating structure for dye liquor to flow.
Furthermore, the trough or/and the spraying device are/is also provided with an ultrasonic oscillation device, air between cloth gaps is eliminated through the cavitation oscillation effect of the ultrasonic oscillation device, and the dye or the paint is homogenized. The ultrasonic oscillation device is arranged on the side wall of the material tank or connected with the pipeline, and comprises an ultrasonic generator, an amplitude transformer, an energy converter and a vibrator; the amplitude transformer is connected with the ultrasonic generator, amplifies or reduces the amplitude of the ultrasonic generator and then transmits the amplified or reduced amplitude to the transducer, piezoelectric ceramics in the transducer can convert electric energy into vibrating mechanical energy, and then the vibration is transmitted to the dye liquor by the vibrator.
The ultrasonic frequency of the ultrasonic oscillation device is between 20 and 80 KHz. The input power of each group of ultrasonic vibration devices is between 0 and 5-5 KW.
The trough 4 is arranged below the first rolling device 2 or/and the second rolling device 3 in a lifting manner, and the spray pipe is arranged above the rolling devices;
in the embodiment, a sixth guide wheel is further arranged in the trough 4, is arranged in the trough 4, and guides the cloth to enter between the rollers from the trough 4;
further, referring to fig. 3, 4 and 5, the discharge end of the rolling device in this embodiment is sequentially provided with a first heating device 11 and a finished product collecting device 12;
referring to fig. 5, the first heating device 11 may be a drying box type heating device, the drying box type heating device is disposed between the rolling device and the finished product collecting device 12, and the drying box type heating device is provided with a conveying guide wheel or a pin tenter setting device. The cloth led out from the padder is heated and dried by a drying box type heating device, and the dye attached on the cloth is heated at high temperature, so that the cloth fiber is melted and expanded at high temperature, and dye molecules are easily combined with the cloth fiber and develop color.
The drying oven type heating device comprises a heat source device, a heat exchanger, an air supply fan, an exhaust fan, an air pipe, an air exhaust device and the like, wherein the heat source device is a natural gas burner or heat conducting oil, a steam boiler or an electric heater and the like. The drying oven type heating device is used for drying moisture carried by the cloth in a low-temperature state.
Referring to fig. 4, the first heating device 11 may be one or more heating wheel devices, and if the plurality of heating wheel devices are composed of at least two heating wheels, the cloth is fed into the multi-heating wheel heating device after being output from the rolling device, sequentially surrounds and covers the surfaces of the plurality of heating wheels, is heated by the heating wheels, is dried and develops color, and is then collected by the finished product collecting device 12 to be a finished product. Preferably, the heating wheel at the front end of the process flow is heated at a low temperature, and the heating wheel at the rear end of the process flow is heated at a high temperature.
Referring to fig. 3, the first heating device 11 may be at least one heating wheel device; the heating bull wheel device comprises a heating bull wheel and a conveying belt device, and the conveying belt device is arranged on the outer circle of the heating bull wheel in a surrounding mode; the conveying belt device comprises a conveying belt, a conveying belt supporting wheel, a conveying belt tension adjusting device and a conveying belt deviation rectifying control device; the conveying belt supporting wheels are used for supporting the conveying belt, and the conveying belt is arranged on the outer circle of the heating wheel in a surrounding and covering mode and rotates along with the heating big wheel;
wherein the conveyer belt is one of a circular silica gel belt, a Teflon belt, a stainless steel belt and the like. The cloth enters the first heating device 11 from the discharge end of the rolling device and is coated between the large-diameter heating wheel and the conveying belt, and because dye liquor carried by the cloth after being output from the padder contains moisture, dye and auxiliaries, the cloth, the moisture, the dye and the auxiliaries are heated at high temperature between the large-diameter heating wheel and the conveying belt, cloth fibers are subjected to high-temperature swelling, the moisture and the auxiliaries have a plasticizing effect on the cloth fibers at a high temperature state, and the kinetic energy of the cloth fiber molecules, the dye molecules, water molecules and the auxiliary molecules is enhanced at the high temperature state, so that the combination between the dye molecules and the cloth fiber molecules is facilitated. The conveyer belt not only has played the effect of carrying, has still played the heat retaining effect simultaneously, and more importantly because the cladding of conveyer belt, unable effluvium is outside to the conveyer belt behind vapor, dyestuff, the auxiliary agent heated, is restricted between major diameter heating wheel and conveyer belt for cloth fibre can fully with vapor, dyestuff, auxiliary agent contact of high temperature, reaction, combination.
Further, referring to fig. 5, a cooling device 15 is further disposed between the discharge end of the first heating device 11 and the finished product collecting device 12, the cooling device 15 is a cooling wheel water cooling device or a cooling fan air cooling device, preferably a cooling fan air cooling device, and blows off the dye remaining on the surface of the cloth while air cooling, blows off the surface of the cloth, and the exhaust device extracts the exhaust gas, and then the cloth is collected into a finished product by the finished product collecting device 12.
Further, in this embodiment, a second heating device 13 and a storage rack device 14 or a cloth storage groove device are sequentially disposed between the second guide wheel 6 and the third guide wheel 7 and/or between the fourth guide wheel 8 and the fifth guide wheel 9, the second heating device 13 is disposed on the rack, the second heating device 13 is a heating oven or a heating roller, a traction wheel device or/and a conveying belt device are disposed in the heating oven, the heating roller is a single-layer or double-layer electric heating or heat-conducting oil heating or steam heating, and the cloth conveyed from the second guide wheel 6 is heated and dried by the second heating device 13.
The second heating device shown in fig. 4 is a heating oven, and the second heating device shown in fig. 8 and 9 is a plurality of heating rollers.
Further, at least one of the first roller 201, the second roller 202, the third roller 301 and the fourth roller 302 in this embodiment is a uniform roller; the inner cavity of the roller is provided with a plurality of cavities, the cavities are connected with hydraulic devices, and the hydraulic devices are used for introducing hydraulic oil into the cavities.
It should be noted that, according to different working condition requirements, the outer diameter of the corresponding part of the roller can be adjusted by the pressure provided by the hydraulic oil.
Further, referring to fig. 6 and 7, at least one of the first roller 201 and the third roller 301 in this embodiment is a negative pressure microporous permeable roller; the negative pressure micropore permeable roll comprises a roll main body, shaft end parts 17 connected with two ends of the roll main body and a permeable coating layer 18; the roller main body comprises an outer wall and an inner cavity; the water permeable coating layer 18 is wound on the outer wall; the outer wall is provided with a plurality of water-permeable micropores 16; a water through groove communicated with each other is arranged between every two adjacent water through micropores 16; the water-permeable micropores 16 are communicated with the inner cavity; the center of at least one shaft end part 17 is provided with a through hole 20, and the through hole 20 is communicated with the inner cavity; the water passing groove, the water passing micropores 16, the inner cavity and the through hole 20 form a flow channel 19; the through hole 20 is communicated with a rotary joint 21; the rotary joint 21 is connected with a negative pressure suction device.
It should be noted that, in the present embodiment, the outer wall of the roller main body is provided with a plurality of water-permeable micropores 16, during the rolling process of the fabric, water flows into the inner cavity of the roller main body from the water-permeable micropores 16, and the water is pumped out of the roller through the water-permeable coating layer 18, the water-permeable groove, the water-permeable micropores 16, the inner cavity, the through hole 20, and the rotary joint 21 in sequence by the negative pressure suction device, so that the water carried by the fabric can be reduced, and further, the design of the water-permeable groove can prevent the problem of uneven rolling allowance of the fabric caused by the blockage of.
Optionally, the water-permeable coating layer 18 is a textile or a non-woven fabric or a plastic film provided with a first pore or a rubber-plastic elastomer provided with a second pore.
The water-permeable coating 18 can solve the problem that the roll surface is easily damaged when two rolls are pressed together.
Further, referring to fig. 10, the present embodiment further includes a third rolling device, wherein the third rolling device 22 is disposed below the second rolling device 3, and the third rolling device 22 includes a ninth roller and a tenth roller.
It should be noted that, by adding the third rolling device, the number of times that the cloth is rolled is increased, and the liquid carrying amount of the cloth is greatly reduced.
Further, the cloth sending device 1 in this embodiment further includes a deviation correcting device, the deviation correcting device includes a cloth edge detecting device, a control device and an executing device, the cloth edge detecting device is a travel switch or a photoelectric sensing switch, the cloth edge detecting device is electrically connected with the control device, the executing device includes a power device, a deviation correcting device and a fixing device thereof, and the power device is fixed on the frame and connected with the fixing device of the deviation correcting device.
Further, 11 exits of first heating device in this embodiment are equipped with updraft ventilator, and updraft ventilator comprises fan and pipeline etc. and the fan links to each other with the pipeline for take away not by dyestuff and the waste gas that the cloth adsorbs completely.
The air draft device is also provided with a dust filtering device, and the dust filtering device is detachably arranged on the air draft device.
Furthermore, the inlet or/and outlet of the first heating device 11 in this embodiment is provided with an openable inspection door panel, which is opened during operation or inspection, and closed during normal operation, so as to be safe and energy-saving,
further, in the present embodiment, in order to prevent the fabric from being wrinkled and compressed, and/or the fabric spreading device is disposed in front of the inlet of the first heating device 11, the spreading device is an arc spreading rod, a spiral spreading rod, an aluminum sheet type spreading rod, or the like.
Further, in this embodiment, in order to adjust and control the operation speed, a tension control device is disposed in front of the inlet of the rolling device and/or the first heating device 11, the tension control device is a swing arm type tension controller or a pressure sensor, and the rotation speed of the motor of the rolling device or/and the first heating device 11 is controlled by detecting the tension condition of the cloth surface.
Further, a swing arm type cloth dropping device is arranged at an outlet of the first heating device 11 in the embodiment, and the cloth is sent to the cloth dropping vehicle in a cloth swinging mode.
Further, the outlet of the first heating device 11 in this embodiment is provided with a cloth winding unit, and the winding unit is surface friction type winding or central shaft winding.
Further, a plasma processing device or/and an on-line desizing and washing device or/and a functional slurry coating device are arranged between the cloth delivery device 1 and the rolling device in the embodiment, for example: the cloth is subjected to plasma treatment before the dye is rolled by adding the plasma treatment device, so that the adsorption force of the cloth on the dye is increased, impurities on the surface of the gray cloth are removed by adding the online desizing and washing device, and the subsequent dye adsorption is facilitated by rolling and coating a swelling agent or a penetrating agent;
further, an on-line washing device or/and a functional slurry coating device are disposed between the first heating device 11 and the finished product collecting device 12 in this embodiment, a thermal drying device is disposed behind the on-line washing device or/and the functional slurry coating device, the on-line washing device is used for removing floating color of dyed cloth, and the functional slurry coating device is used for coating various functional coatings such as a softening agent, a mildew preventive, and the like.
Since the production process is carried out continuously, the movement trajectory of the cloth is reversible, that is, the positions of the cloth delivery device 1 and the finished product collection device 12 (including the cooling device 15) are interchangeable, in which case, of course, the movement of the cloth is reversed and the position of the relative cloth guide wheel is adjusted as required.
Further, referring to fig. 1, in order to make the liquid carrying amount of the cloth 10 more uniform before the press rolling, referring to fig. 1, a plurality of impregnation wheels 23 are disposed in the trough 4, and the plurality of impregnation wheels 23 are sequentially arranged from bottom to top in the press rolling manner. Preferably, in order to prevent the fabric 10 from being stretched and deformed during the impregnation process, a power unit is connected to the shaft end of the impregnation wheel 23 located at the bottom, the shaft end is rotatably connected to the side wall of the trough 4 through a bearing provided with a sealing device by passing through the side wall of the trough 4, the power unit is connected to the outer surface of the side wall of the trough 4, and the remaining impregnation wheel 23 transmits power by friction of the wheel surface. Furthermore, in order to facilitate cleaning of the trough 4, the shaft ends are simultaneously and rotatably connected to the side wall of the rack, the power device is connected to the rack, and the trough 4 is rotatably arranged inside the rack by taking the axis of the shaft ends as a central line.
The cloth 10 is guided by the cloth guide wheel to enter the trough, sequentially passes through the impregnation wheels 23 from bottom to top, is sequentially extruded by the impregnation wheels 23, and then is guided by the cloth guide wheel device to enter the rolling device for rolling operation.
The above is a detailed description of a specific structure of a soak-and-multiple-rolling low-belt-capacity padder provided by the present invention, and the padder will be further described in a plurality of application scenarios, and an application example of a soak-and-multiple-rolling low-belt-capacity padder provided by an embodiment of the present invention includes:
referring to fig. 1, a first moving manner of a cloth is that the cloth is fed out from a cloth feeding device 1, guided by a first guide wheel 5, enters between a first roller 201 and a second roller 202 to be primarily pressed, then enters into a trough 4 under the guidance of a second guide wheel 6, a third guide wheel 7, a fourth guide wheel 8 and a fifth guide wheel 9 to be immersed in a proper amount of dye solution, enters between a third roller 301 and a fourth roller 302 to be secondarily pressed, then the cloth is continuously drawn to enter between the first roller 201 and the second roller to be primarily pressed, at this time, the dye solution is secondarily distributed, a part of the dye solution is transferred to the cloth conveyed from the first guide wheel 5, finally, the belt liquid amount of the cloth fed out from a first pressing device 2 to a next process is reduced, so that the cloth is pressed at least three times, and the belt liquid amount of the cloth is further reduced, the liquid carrying quantity of the cloth is more uniform, and the dye liquor can better permeate into the cloth. Through the design, the quality of the product is more reliable, the process flow is simpler, the space of a production workshop is saved, the operation is easier for workers, the energy consumption is saved, and the operation cost is saved.
Referring to fig. 2, in a second moving manner of the cloth, the cloth is output from the cloth sending device 1, guided by the first guide wheel 5, enters between the fifth roller 203 and the sixth roller 204 to be primarily pressed, then enters into the trough 4 under the guidance of the second guide wheel 6, the third guide wheel 7, the fourth guide wheel 8 and the fifth guide wheel 9 to be immersed in a proper amount of dye solution, enters between the seventh roller 303 and the eighth roller 304 to be secondarily pressed, then is continuously drawn to enter between the fifth roller 203 and the sixth roller to be pressed for a third time, at this time, the dye solution is distributed for three times, a part of the dye solution is transferred onto the cloth conveyed from the first guide wheel 5, and finally, the belt liquid amount of the cloth output from the first pressing device 2 to the next process is reduced, and thus the operation is performed, and the cloth is pressed at least three times.
A third moving mode of the cloth, referring to fig. 4, the cloth can also move in the mode shown in fig. 4, the cloth is output from the cloth sending device 1, guided by the first guide wheel 5, enters between the first roller 201 and the fifth roller 203, is firstly pressed, guided by the second guide wheel 6, the third guide wheel 7, the fourth guide wheel 8, the fifth guide wheel 9 and the sixth guide wheel, enters into the trough 4 and is immersed in the dye liquor, then enters between the third roller 301 and the seventh roller 303, is secondly pressed, enters between the seventh roller 303 and the eighth roller 304 along with the operation of the rollers, is pressed for the third time, enters between the eighth roller 304 and the fourth roller 302 along with the operation of the rollers, is pressed for the fourth time, then is introduced between the second roller 202 and the sixth roller 204, is pressed for the fifth time, and then enters between the sixth roller 204 and the fifth roller 203, and the cloth enters between the fifth roller 203 and the first roller 201 along with the running of the rollers after being pressed for the sixth time, is pressed for the seventh time, and finally enters the first heating device 11 from the discharge side of the fifth roller 203.
While the present invention has been described in detail with reference to a single-pass multi-pass low-belt hydraulic padder, those skilled in the art will appreciate that the various embodiments and applications of the invention are not limited to the specific embodiments and applications described herein.
Claims (10)
1. A one-dip multi-rolling type low-belt liquid-volume padder is characterized by comprising a frame, a cloth sending device, a guide wheel device, a rolling device, a trough, a pressure device for providing pressure for the rolling device and a power device for providing power for the rolling device;
the trough is arranged on the inner side of the rack and below the rolling device, and liquid dye or functional coating is arranged in the trough;
the rolling device is arranged on the rack and at least comprises a first rolling device and a second rolling device, the first rolling device at least comprises a first roller and a second roller, and the first roller and the second roller are mutually rolled; the second rolling device at least comprises a third roller and a fourth roller, and the third roller and the fourth roller are mutually rolled;
the guide wheel device at least comprises a first guide wheel, a second guide wheel, a third guide wheel, a fourth guide wheel and a fifth guide wheel, and the first guide wheel, the second guide wheel, the third guide wheel, the fourth guide wheel and the fifth guide wheel are sequentially arranged on the rack; the first guide wheel is arranged between the cloth sending device and the rolling device; the first guide wheel is used for guiding the cloth into the first rolling device; the second guide wheel is arranged at the discharge end of the first rolling device; the second guide wheel is used for guiding the cloth to be folded to the third guide wheel, the fourth guide wheel and the fifth guide wheel; the fifth guide wheel is arranged at the feed end of the feed chute; the fifth guide wheel is used for guiding the cloth to enter the material groove and/or guiding the cloth to enter the second rolling device;
a closed loop structure is formed among the second guide wheel, the third guide wheel, the fourth guide wheel, the fifth guide wheel, the third roller and the first roller; the first guide wheel and the cloth sending device are arranged in the closed loop structure.
2. The one-dip multi-nip low-web hydraulic padder of claim 1, wherein said first nip means further comprises fifth and sixth nip rollers;
the fifth roller is arranged on one side of the first roller close to the second roller; the sixth roller is arranged between the fifth roller and the second roller; the first roller, the fifth roller, the sixth roller and the second roller are sequentially pressed against each other;
the second rolling device further comprises a seventh roller and an eighth roller;
the seventh roller is arranged on one side of the third roller close to the fourth roller; the eighth roller is arranged between the seventh roller and the fourth roller; and the third roller, the seventh roller, the eighth roller and the fourth roller are sequentially and mutually rolled.
3. The one-dip multi-roll low-belt hydraulic padder according to claim 1, characterized in that the trough is further provided with a spray device; the spraying device comprises a spray pipe or a spray head, a pipeline connected with the spray pipe or the spray head, a valve, a material pumping pump and a filtering device; the spray pipe or the spray head is arranged above the rolling device, and the spray pipe or the spray head, the trough, the pipeline, the valve, the material pumping pump and the filtering device form a circulating structure for dye liquor to flow.
4. The one-dip multi-roll low-belt hydraulic padder according to claim 1, wherein the discharge end of said rolling device is provided with a first heating device and a finished product collecting device in sequence; the first heating device is one or more heating wheel devices.
5. The one-dip multi-roll low-belt hydraulic padder according to claim 1, wherein the discharge end of said rolling device is provided with a first heating device and a finished product collecting device in sequence; the first heating device is a heating device of a tenter setting machine.
6. The one-dip multi-roll low-belt hydraulic padder according to claim 1, wherein the discharge end of said rolling device is provided with a first heating device and a finished product collecting device in sequence; the first heating device is at least one heating large wheel device; the heating bull wheel device comprises a heating bull wheel and a conveying belt device, and the conveying belt device is arranged on the outer circle of the heating bull wheel in a surrounding mode; the conveying belt device comprises a conveying belt, a conveying belt supporting wheel, a conveying belt tension adjusting device and a conveying belt deviation rectifying control device; the conveying belt supporting wheels are used for supporting the conveying belt, the conveying belt is arranged on the outer circle of the heating wheel in a surrounding and coating mode, and the conveying belt rotates along with the heating wheel.
7. A multi-pass low-volume padder according to claim 1, wherein a second heating device and a storage rack device or a cloth storage tank device are sequentially disposed between said second guide wheel and said third guide wheel, said second heating device is a heating wheel type heating device or/and a drying box type heating device, said drying box type heating device is provided with a conveyor belt device or/and a guide wheel traction device.
8. The multi-pass low band hydraulic padder of claim 1, wherein at least one of said first, second, third, and fourth rolls is a uniform roll; the inner cavity of the roller is provided with a plurality of cavities, the cavities are connected with a hydraulic device, and the hydraulic device is used for introducing hydraulic oil into the cavities.
9. The one-dip multi-roll low-web padder of claim 1, wherein at least one of the first, second, third, and fourth rolls is a negative pressure micro-porous water permeable roll; the negative-pressure microporous water-permeable roller comprises a roller main body, shaft end parts connected to two ends of the roller main body and a water-permeable coating layer; the roller main body comprises an outer wall and an inner cavity; the water-permeable coating layer is wound on the outer wall; the outer wall is provided with a plurality of water-permeable micropores; a water through groove communicated with each other is arranged between every two adjacent water through micropores; the water-permeable micropores are communicated with the inner cavity; a through hole is formed in the center of at least one shaft end part and communicated with the inner cavity; the water passing groove, the water permeable micropores, the inner cavity and the through holes form a circulation channel together; the through hole is communicated with a rotary joint; the rotary joint is connected with a negative pressure suction device.
10. The one-dip multi-roll low-belt hydraulic padder of claim 9, wherein the water-permeable covering layer is a textile or non-woven fabric or a plastic film provided with first pores or a rubber-plastic elastomer provided with second pores.
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| CN201910266271.4A CN111778658A (en) | 2019-04-03 | 2019-04-03 | One-soaking multi-rolling type low-belt liquid-volume padder |
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| CN201910266271.4A CN111778658A (en) | 2019-04-03 | 2019-04-03 | One-soaking multi-rolling type low-belt liquid-volume padder |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111778666A (en) * | 2019-04-03 | 2020-10-16 | 李雅 | Multilayer multi-time continuous rolling steaming dyeing mechanism and method |
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