CN109914055A - High-end environmental protection PU leather base cloth non-aqueous dyeing technique and its production line - Google Patents

High-end environmental protection PU leather base cloth non-aqueous dyeing technique and its production line Download PDF

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CN109914055A
CN109914055A CN201910235405.6A CN201910235405A CN109914055A CN 109914055 A CN109914055 A CN 109914055A CN 201910235405 A CN201910235405 A CN 201910235405A CN 109914055 A CN109914055 A CN 109914055A
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fabric
roll
cloth
desizing
drying
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CN109914055B (en
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张梁
方德道
谢有凤
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Fujian Grill Printing And Dyeing Co Ltd
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Fujian Grill Printing And Dyeing Co Ltd
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Abstract

High-end environmental protection PU leather base cloth non-aqueous dyeing technique and its production line, the technique include that successively continous way passes through following steps to fabric: cloth feeding → desizing → washing → drying → room temperature rolls color → drying color development → cropping.It changes traditional leather base cloth and generallys use dye vat progress batch production bring problems, this PU leather base cloth non-aqueous dyeing technique and its Design of Production Line are ideal, by the split type independent operating of links and form the production method of assembly line, production efficiency is greatly increased, recruitment 50% can be reduced.Water consumption is few, only needs at normal temperature, energy conservation and environmental protection, and dyeing energy consumption is substantially equal to zero, and dye-uptake is high, good, the no color differnece of PU leather base cloth strength obtained, and product quality is excellent.It reduces labor intensity of workers simultaneously, operates easier, and cloth Mao Feihua, ground are dirty, dirty water is effectively controlled, so that the production environment in workshop is cleaner.

Description

High-end environmental protection PU leather base cloth non-aqueous dyeing technique and its production line
Technical field
The present invention relates to textile dyeing and finishing fields, specifically refer to high-end environmental protection PU leather base cloth non-aqueous dyeing technique and its Production line.
Background technique
The development of Chinese artificial leather, synthetic leather industry, it has also become an emerging industry for quite having development potentiality, it is artificial Leather, synthetic leather are quickly grown, and market is increasingly widened now, and the numerous leather goods of designs and varieties are seen everywhere in daily life, such as Interior decoration, sofa fabric, automobile interior decoration, clothes, footwear and luggage etc..By taking PU is removed from office as an example, PU leather is a kind of artificial skin Leather, lower layer are that fabric (cloth) or non-woven material (non-woven fabrics), upper layer are coated with resin, then the imitation day Jing Guo various post-processings The material of right leather, so the fabric (cloth) or non-woven material (non-woven fabrics) of lower layer are normally referred to as " PU leather base cloth ", PU leather Base fabric has the characteristics that high-intensitive, high density and height are quantitative, and comprehensive performance is better than eedle-punched non-wovens and textile cloth, manufactured leather feel Soft, plentiful, tensile strength is big, good permeability, and simulated effect is good.
Existing PU leather base cloth generally uses dye vat (also known as dye jigger) to carry out the operation of desizing water washing dyeing.Existing dye vat is main Including cloth storage trough, the circulatory system, filtering and heat exchanger, charging bucket (secondary cylinder) components such as cloth outputting roller and plaiting device.It is given birth to Production. art generally comprises following steps: cloth feeding → desizing → draining → (remarks: dyestuff generally can for washing → draining → high-temperature dyeing Select sulfur dye and vulcanized sodium) → draining → washing → fixation softness → draining → cloth outputting → cloth feeding → drying → cropping.It is existing There is dye vat to may be implemented to carry out PU leather base cloth the operation of desizing water washing dyeing, but links are in monoblock type merger operation and can deposit In some shortcomings, existing dye vat is intermittent dyeing operation, and process is tedious into and out of cylinder etc. for fabric, and separate unit dye vat Limits throughput greatly affects production efficiency in this way;Existing dye vat needs operation in an environment of high temperature, and dyeing energy consumption is big, base Cloth is dyed in dye vat long-time boiling-off, PU leather base cloth strength obtained and bad, not high (the generally 60%- of dye-uptake 70%), the stability of product quality is bad, and more frequently and complicated in temperature adjustment of the different links to dye vat, is easy Existing manually-operated fault;The long flow path of existing dye vat, water consumption is big, and discharge capacity is more, can generate a large amount of sewage, and in dye vat Dyestuff be easy loss;In entirely dyeing operation, need the fabric manually continually carried out into and out of processes such as cylinders, so that factory Air humidity in room is relatively large, as the delivery vehicle (such as Trolley for cloth) in workshop is using frequently, enhances in workshop The flowing velocity of air, it is easier that in workshop chaotic state in which corrupt practices prevail and ground spot everywhere, the also unpleasant (meeting of air odor in workshop Generate hydrogen sulfide gas), seriously affect the production environment in workshop.
Summary of the invention
The present invention provides high-end environmental protection PU leather base cloth non-aqueous dyeing technique and its production lines, existing its object is to overcome There is PU leather base cloth staining method not ideal enough, production efficiency is low, energy consumption is big, the quality of product is not high and sewage flow rate is big etc. lacks It falls into.
In order to solve the above-mentioned technical problem, technical scheme is as follows:
High-end environmental protection PU leather base cloth non-aqueous dyeing technique, it includes that successively continous way passes through following steps to fabric:
A) cloth feeding will fold the fabric stacked and carry out open width cloth feeding.
B) desizing is removed the processing of slurry thereon to the fabric after open width.
C) it washes, continuous washing processing is carried out to the fabric after desizing.
D) it dries, drying and processing is carried out to the fabric after washing.
E) room temperature rolls color, carries out room temperature dyeing to it by mill base to the fabric after drying, the mill base is by dispersion filter cake It is formed with integrated auxiliary agent, and the ratio of the dispersion filter cake and integrated auxiliary agent is 1:3-5;The one auxiliary agent is according to weight percent Than calculating, it includes 15-25 parts of oleic acid polyoxyethylene, 10-15 parts of ethoxylated dodecyl alcohol, isomerous tridecanol polyoxyethylene 20-30 parts of ether, 35-45 parts of lignosulfonates, 5-10 parts of water softener.
F) color development is dried, the fabric after color will be rolled and carry out continuous drying, until the dyeing on fabric is firm, dye-uptake 100% can be reached.
G) cropping carries out convolution in an orderly manner to the fabric after color development and collects.
Fabric in the step a after open width also needs to carry out its positive and negative surface to handle except villus.
Continuous desizing treatment at least twice is carried out to the fabric after open width in the step b, is also needed after each desizing treatment Roller bearing rolling is carried out to fabric dries processing;The fabric after desizing is carried out at continuous washing at least twice in the step c Reason, and also need to dry processing to fabric progress roller bearing rolling every time after washing process.
The step e room temperature also needs to carry out the fabric after drying temporary stacking processing before rolling color.
High-end environmental protection PU leather base cloth non-aqueous dyeing production line, it include fabric successively continous way pass through open width entering cloth rack, Desizing rinsing machine, temporary piling bin, continuously rolls color machine, the second cylinder drying machine and folder at the first cylinder drying machine;It is described Open width entering cloth rack includes rack and the expanding roller group being arranged on the rack along fabric travelling route, fabric guide roll, except villus device, tight cloth Device and draw-out roller, it is described except villus device includes the suction that fabric passes through from inside and remove to the positive and negative surface of fabric villus Dust hood, the total pipeline with dust catcher and the left and right branch pipe(tube) being connected with total pipeline, the left branch pipe(tube) and right branch pipe(tube) Corresponding connection is in dust hood left and right side walls.
It further says, it is inside and outside double-layer structure, internal layer is interior that the dust hood, which is in the oval tubular of lateral arrangement, Cover, outer layer are outer cover, and the upper top surface of the outer cover and bottom surface offer the bar shaped collar extension that fabric passes through, a left side for the inner cover, Right side wall offers the outlet communicated with inside outer cover, and the left and right side walls of the outer cover offer and left and right branch pipe respectively The installing port that road is connected, the upper top surface of the inner cover and bottom surface offer the bar shaped internal orifice that fabric passes through, outside the bar shaped The bore of mouth is greater than the bore of bar shaped internal orifice, and the bore of the bar shaped internal orifice is equal or slightly larger than the thickness of fabric.
It further says, the desizing rinsing machine includes elongated horizontal frame and is installed in horizontal frame simultaneously The desizing unit and washing unit of front and back arrangement, the desizing unit include successively against arrangement and for holding desizing agent solution Multiple desizing groove bodies and multiple first roll components for matching are corresponded with multiple desizing groove bodies, in each desizing groove body It is installed on along its length successively between the upper and lower every the upper fabric guide roll and lower fabric guide roll being staggeredly arranged, each first roll component In the back segment portion of corresponding desizing groove body top surface;The washing unit includes successively against arrangement and for holding the more of clear water It is a to wash groove body and correspond the multiple second roll components matched with multiple washing groove bodies, it is set in each rinsing bowl body Have on along its length successively between the upper and lower every the upper fabric guide roll and lower fabric guide roll being staggeredly arranged.
It further says, first cylinder drying machine and the second cylinder drying machine include drying rack and be installed in Cloth inlet mechanism, cloth-discharging mechanism in drying rack, the thermally conductive drying cylinder group of steam, transmission device and power device, the cloth inlet mechanism The two sides of drying rack are located at cloth-discharging mechanism, the thermally conductive drying cylinder group of steam is three pairs of thermally conductive drying cylinders of each pair of four steam Staggeredly tangent, the center of the thermally conductive drying cylinder of each pair of four steam is on same straight line.
It further says, the temporary piling bin includes the groove body of section semicircular in shape and is used to support groove body, the slot One side of body is equipped with two movable rolls positioned opposite, and the clearance channel that single blank passes through is formed between two movable rolls, The width of the clearance channel is equal or slightly larger than the thickness of fabric.
It further says, the color machine that continuously rolls includes rolling color frame body and being installed in roll on color frame body and for holding The dyeing tank of mill base and mill roll mechanism positioned at dyeing tank rear portion, the color frame body that rolls are equipped between the upper and lower every the cloth that is staggered The multiple upper fabric guide rolls and multiple lower fabric guide rolls set, and multiple upper fabric guide roll is located at the top of dyeing tank, it is the multiple Lower fabric guide roll is located in dyeing tank;The mill roll mechanism includes being installed in roll to go out dye roller, in longitudinally arranged on color frame body The power device of roll rotation in roll in driven topping roll, active, driven bottom roll and driving active, roll in the active The first passage that passes through of fabric after forming dyeing between driven bottom roll, in the driven topping roll and active between roll The second channel that fabric after forming dyeing passes through.
By the above-mentioned description of this invention it is found that compared to the prior art, the present invention has the advantages that changing traditional leather Base fabric generallys use dye vat and carries out batch production bring problems, this PU leather base cloth non-aqueous dyeing technique and its production Line design ideal by the split type independent operating of links and forms the production method of assembly line, greatly increases production Efficiency can reduce recruitment 50%.Water consumption is few (water consumption is traditional handicraft 10% ~ 20%), only washes link water, Er Qieshui It washes link and desizing link is separate from, which can also recycle.This technique It is dyed, is only needed at normal temperature, energy conservation and environmental protection using the mill base that uniqueness is formulated, dyeing energy consumption is substantially equal to zero, And dye-uptake is high (can reach 100%), good, the no color differnece of PU leather base cloth strength obtained, and product quality is excellent.Entirely dyeing When operation, worker, which does not need to carry out continually fabric, while reducing labor intensity of workers into and out of processes such as cylinders, operates simpler Just, and cloth Mao Feihua, ground is dirty, dirty water is effectively controlled, so that the production environment in workshop is cleaner, from this The production environment of on-site is changed in matter.
Detailed description of the invention
Fig. 1 is schematic diagram of the invention.
Fig. 2 is the schematic diagram of open width entering cloth rack and desizing unit matching in the present invention.
Fig. 3 be the present invention in open width entering cloth rack except villus device main view direction schematic diagram, wherein dust hood is by section view.
Fig. 4 is in the present invention except the overlook direction schematic diagram of the dust hood of villus device.
Fig. 5 is the schematic diagram of desizing rinsing machine in the present invention.
Fig. 6 is the schematic diagram of the first cylinder drying machine in the present invention.
Fig. 7 is the main view direction schematic diagram that piling bin is kept in the present invention.
Fig. 8 is the overlook direction schematic diagram that piling bin is kept in the present invention.
Fig. 9 is the main view direction schematic diagram that color machine is continuously rolled in the present invention.
Figure 10 is the schematic diagram that dyeing tank in color machine is continuously rolled in the present invention.
Figure 11 is the control flow block diagram that automatic feeding device in color machine is continuously rolled in the present invention.
The schematic diagram cooperated between the second cylinder drying machine and folder in Figure 12 invention.
Figure 13 is the partial enlargement diagram in Figure 12 at A.
Figure 14 is the partial enlargement diagram in Figure 12 at B.
Specific embodiment
Illustrate a specific embodiment of the invention with reference to the accompanying drawings.
High-end environmental protection PU leather base cloth non-aqueous dyeing technique, it includes that successively continous way passes through following steps: a) cloth feeding to fabric, The fabric stacked will be folded and carry out open width cloth feeding;Fabric after open width also needs to carry out its positive and negative surface to handle except villus.
B) desizing is removed the processing of slurry thereon to the fabric after open width;At least two are carried out to the fabric after open width Secondary continuous desizing treatment, and also need to dry processing to fabric progress roller bearing rolling every time after desizing treatment.
C) it washes, continuous washing processing is carried out to the fabric after desizing;Fabric after desizing is carried out continuous at least twice Washing process, and also need to dry processing to fabric progress roller bearing rolling every time after washing process.
D) it dries, drying and processing is carried out to the fabric after washing.
E) it temporarily puts, temporary stacking processing is carried out to the fabric after drying.
F) room temperature rolls color, carries out room temperature dyeing to it by mill base to the fabric after drying, the mill base is by dispersion filter cake It is formed with integrated auxiliary agent, and the ratio of the dispersion filter cake and integrated auxiliary agent is 1:4;The one auxiliary agent is according to weight percent Calculate, it include 20 parts of oleic acid polyoxyethylene, 12 parts of ethoxylated dodecyl alcohol, 25 parts of isomerous tridecanol polyoxyethylene ether, 40 parts of lignosulfonates, 8 parts of water softener.
G) color development is dried, the fabric after color will be rolled and carry out continuous drying, until the dyeing on fabric is firm, dye-uptake 100% can be reached;Drying color development is carried out to fabric using cylinder drying machine.
H) cropping carries out convolution in an orderly manner to the fabric after color development and collects.
In addition, the ratio of the dispersion filter cake of the mill base and integrated auxiliary agent can also be 1:3.The one auxiliary agent is according to weight Percentage calculates, it includes being also possible to 15 parts of oleic acid polyoxyethylene, 15 parts of ethoxylated dodecyl alcohol, isomerous tridecanol to gather 20 parts of ethylene oxide ether, 45 parts of lignosulfonates, 5 parts of water softener.The ratio of the dispersion filter cake of the mill base and integrated auxiliary agent It can be 1:5.The one auxiliary agent is calculated in percentage by weight, it includes being also possible to 25 parts of oleic acid polyoxyethylene, laurel 10 parts of alcohol polyoxyethylene ether, 30 parts of isomerous tridecanol polyoxyethylene ether, 35 parts of lignosulfonates, 10 parts of water softener.
With reference to attached drawing 1, Fig. 2 and Fig. 3.High-end environmental protection PU leather base cloth non-aqueous dyeing production line, it includes that fabric 8 is successively continuous The open width entering cloth rack 1 of formula process, the first cylinder drying machine 3, temporary piling bin 4, continuously rolls color machine 5, second at desizing rinsing machine 2 Cylinder drying machine 6 and folder 7;The open width entering cloth rack 1 includes rack 10 and sets in rack 10 along fabric travelling route The expanding roller group 11 set, fabric guide roll 12, except villus device 13, tight cloth device 14 and draw-out roller 15, it is described except villus device 13 includes base Cloth 8 passes through from inside and carries out dust hood 131, the total pipeline 132 with dust catcher except villus to the positive and negative surface of fabric 8 And the left and right branch pipe(tube) 133,134 being connected with total pipeline 132, the left branch pipe(tube) 133 and right branch pipe(tube) 134 are right respectively The connection answered is in 131 left and right side walls of dust hood.Using remove villus device 13 design, can effectively by fabric 8 villus, Dust and other impurities remove, and prevent villus, dust and other impurities from entering in desizing rinsing machine 2 and damaging roller assembly or influence PU leather base The quality of cloth.
With reference to attached drawing 2, Fig. 3 and Fig. 4.The dust hood 131 is in the oval tubular of lateral arrangement, is inside and outside two layers of knot Structure, internal layer are inner cover 135, and outer layer is outer cover 136, and the upper top surface of the outer cover 136 and bottom surface offer the item that fabric passes through Shape collar extension 137, the left and right side walls of the inner cover 135 offer the outlet communicated with inside outer cover 136, the outer cover 136 Left and right side walls offer the installing port being connected with left and right branch pipe(tube) 133,134 respectively, the upper top surface of the inner cover 135 and Bottom surface offers the bar shaped internal orifice 138 that fabric passes through, and the bore of the bar shaped collar extension 137 is greater than the bore of bar shaped internal orifice 138, The bore of the bar shaped internal orifice 138 is equal or slightly larger than the thickness of fabric 8.Double-layer structure inside and outside this dust hood 131, greatly mentions The high villus removed on fabric 8, dust and other impurities efficiency, and when fabric 8 is passed through from inner cover 135, part villus, dust Equal sundries due to by bar shaped internal orifice 138 friction or squeezing action can fly out from bar shaped internal orifice 138, at this moment due to there is outer cover 136 protective action, the villus of the part, dust and other impurities can also be inhaled along the left branch pipe(tube) 133 and right branch pipe(tube) 134 It is discharged after entering to total pipeline 132.Villus can be effectively prevented, dust and other impurities are flown upward in workshop so that the production in workshop Environment is cleaner.
With reference to attached drawing 1, Fig. 2 and Fig. 5.The desizing rinsing machine 2 includes elongated horizontal frame 20 and is installed in The desizing unit and washing unit of in horizontal frame 20 and front and back arrangement, the desizing unit include successively against arrangement and for containing It puts three desizing groove bodies 21 of desizing agent solution and corresponds three first rolls matched with three desizing groove bodies 21 Component 22.It is described washing unit include successively against arrange and for hold clear water three washing groove bodies 24 and with three water Washing trough body 24 corresponds the three second roll components 25 matched.This desizing rinsing machine using continuous desizing three times and It washes and cooperates after a desizing three times and fabric is once dried, cooperate after primary washing and fabric is once dried Operation, improve efficiency and the effect to fabric desizing and washing.
With reference to attached drawing 2 and Fig. 5.It is installed in each desizing groove body 21 on along its length successively between the upper and lower every the cloth that is staggered The upper fabric guide roll 211 and lower fabric guide roll 212 set, each first roll component 22 are located at the back segment portion of corresponding 21 top surface of desizing groove body On.The steam-heating pipe 213 for being heated to desizing agent solution, the steam-heating pipe are additionally provided in each desizing groove body 21 213 are located at the lower section of lower fabric guide roll 212, are covered at the notch of each desizing groove body 21 for preventing the first of heat loss to push up Lid 23.The design of first top cover 23 plays certain heat insulating effect to desizing agent solution, prevents each desizing groove body 21 Interior heat sheds from notch, energy saving.Each desizing groove body 21 is equipped with the feed pipe that desizing agent solution is added into it 214, the solution overfall 215 for preventing desizing agent solution from overflowing and the blowdown Butterworth Hatch 216 positioned at its bottom, three first are rolled Roll assembly 22 includes pick-up roll 222, king roller arranged up and down before roll frame body 221, first be installed on roll frame body 221 223 rotate to drive first power device 225 of the fabric 8 to driving front with secondary roll 224 and driving king roller 223, are somebody's turn to do First power device 225 includes motor and the retarder connecting with motor output shaft, and the king roller 223 passes through retarder and electricity The motor output shaft of machine is sequentially connected.
In addition, the number of the desizing groove body 21 is also possible to other suitable numbers such as two or four, described first The number of roller assembly 22 is also possible to other suitable numbers such as corresponding two or four.
With reference to attached drawing 2 and Fig. 5.It is equipped in each washing groove body 24 on along its length successively between the upper and lower every being staggeredly arranged Upper fabric guide roll 241 and lower fabric guide roll 242.The steam for being heated to clear water solution is additionally provided in each washing groove body 24 Heating tube 243, the steam-heating pipe 243 are located at the lower section of lower fabric guide roll, are covered with and are used at the notch of each washing groove body 24 The second top cover 25 of heat loss is prevented, the design of second top cover 25 plays certain heat insulating effect to clear water solution, Prevent heat in each washing groove body 24 from shedding from notch, it is energy saving.Each washing groove body 24 is equipped with to be added clearly into it The water inlet pipe 244 of water, the clear water overfall for preventing clear water from overflowing and the sewage outlet 246 positioned at its bottom.Described the first two The composed structure of second roll component 25 and the composed structure of the first roll component 22 are essentially identical, therefore it is no longer described in detail Internal structure;The latter second roll component 25 includes roll frame body 251 and the damping roller out being installed on roll frame body 251 252, in longitudinally arranged driven topping roll 253, roll in roll 254, driven bottom roll 255 and driving active in active The power devices 256 of 254 rotations, the fabric 8 after forming washing in the active between roll 254 and driven bottom roll 255 pass through First passage, the second channel that the fabric after forming washing in the driven topping roll and active between roll passes through.
In addition, the number of the washing groove body 24 is also possible to other suitable numbers such as two or four, described second The number of roller assembly 25 is also possible to other suitable numbers such as corresponding two or four.
With reference to attached drawing 1, Fig. 6 and Figure 13.First cylinder drying machine 3 and the second cylinder drying machine 6 include drying machine Frame 30 and the thermally conductive drying cylinder group 33 of the cloth inlet mechanism 31 being installed in drying rack 30, cloth-discharging mechanism 32, steam and drive steam The power device of thermally conductive drying cylinder group running, which includes variable-frequency motor 37 and transmission device, since power device drives Steam thermally conductive drying cylinder group running is the common prior art, its internal structure that this will not be detailed here and its operating principle, described Cloth inlet mechanism 31 and cloth-discharging mechanism 32 are located at the two sides of drying rack 30, and the thermally conductive drying cylinder group 33 of steam is three pairs each pair of The thermally conductive drying cylinder 330 of four steam is staggeredly tangent, and the center of each pair of thermally conductive drying cylinder 330 of four steam is on same straight line.
With reference to attached drawing 1, Figure 12 and Figure 13.The number of the thermally conductive drying cylinder group 33 of the steam of second cylinder drying machine 6 is three Group is equipped with the first balance adjustment part 34 between the thermally conductive drying cylinder group 33 of first steam and the thermally conductive drying cylinder group 33 of the second steam, described The second balance adjustment part 35 is equipped between the thermally conductive drying cylinder group 33 of second steam and the thermally conductive drying cylinder group 33 of third steam, described first is flat Weighing apparatus regulating part 34 is located at the lower part of drying rack 30, and the second balance adjustment part 35 is located at the top of drying rack 30.It is described First and second balance adjustment part 34,35 includes the pedestal 360 being fixed in drying rack 30, is movably connected on pedestal 360 Oscillating rod 361, the fabric guide roll 362 being installed on 361 both ends of oscillating rod, with the swinging axle 363 that connects in the middle part of oscillating rod 361 with And driving swinging axle 363 rotates and horizontally disposed cylinder 364, the piston rod of the cylinder 364 are connected on swinging axle 363.
With reference to attached drawing 1, Figure 12 and Figure 14.The folder 7 includes cropping frame body 70 and edge goes out on cropping frame body 70 Cloth direction sets gradually fabric guide roll 71, cropping roller 72 and controls frame 73, being rotated by motor 74 of cropping roller 72, institute State to control and drive roll 731 and cloth pressing roller 732 be set on frame 73, the folder 7 further include be installed in it is on cropping frame body 70 and right The fan 75 that leather base cloth surface cools down, the fan 75 is between fabric guide roll 71 and cropping roller 72.Due to from the second drying cylinder The PU leather base cloth temperature that drying machine 6 comes out generally can be higher, using the design of fan 75, removes from office during transportation to PU in this way The surface of base fabric cools down, and it is excessively high and local color difference, fold occur to avoid the PU leather base cloth temperature stacked in material collecting trolley 76 Variation and influence the quality of product.
With reference to attached drawing 1, Fig. 7 and Fig. 8.The temporary piling bin 4 includes the groove body 40 of section semicircular in shape and is used to prop up Groove body 41 is supportted, which is equipped with two movable rolls 42,43 positioned opposite, shape between two movable rolls 42,43 The clearance channel 44 passed through at single blank 8, the width of the clearance channel 44 are equal or slightly larger than the thickness of fabric 8.This is temporary The entire production line is divided into the front half section controlled independently of each other and second half section by the design of piling bin 4, if front half section equipment is interim It breaks down, has the fabric of temporary stacking in piling bin 4 due to keeping in, the operation of second half section equipment will not be influenced at once, improve The practicability that production line uses.The design of two movable rolls 42,43, it is ensured that in fabric before entrance continuously rolls color machine, The phenomenon that being not in fold, being even bonded, greatly increases the effect that mill base dyes it.
With reference to attached drawing 1 and Fig. 9.The color machine 5 that continuously rolls includes rolling color frame body 50 and being installed in roll on color frame body 50 simultaneously And it is used to hold the dyeing tank 51 of mill base and the mill roll mechanism 52 positioned at 51 rear portion of dyeing tank, it is described to roll on color frame body 50 Equipped between the upper and lower every the multiple upper fabric guide rolls 52 being staggeredly arranged and multiple lower fabric guide rolls 53, and multiple upper fabric guide roll 52 is located at The top of dyeing tank 51, the multiple lower fabric guide roll 53 are located in dyeing tank 51;The mill roll mechanism 52 includes being installed in It rolls and goes out dye roller 520, in roll 522, driven bottom roll 523 in longitudinally arranged driven topping roll 521, active on color frame body 50 And the power device 524 of roll rotation 522 in active is driven, it is formed between roll 522 and driven bottom roll 523 in the active The first passage that fabric after dyeing passes through forms the base after dyeing in the driven topping roll 521 and active between roll 522 The second channel that cloth passes through.This continuously rolls color machine 5 using the integral structure for rolling color after preceding dyeing, and dyeing effect is good, and structure It is more firm.
With reference to attached drawing 9 and Figure 10.The dyeing tank 51 includes rolling for the front half section 511 of piece dyeing finishing and for accepting Roller mechanism 52 shuts out the second half section 512 of extra mill base, and the multiple lower fabric guide roll 53 is located in the front half section of dyeing tank 51, It is described go out dye roller 520, driven topping roll 521, roll 522 and driven bottom roll 523 are respectively positioned on the dyeing tank second half section in active 512 top.Using the design of 51 moulding of this dyeing tank, mill base is efficiently avoided continuously to roll the waste in colour circle section existing As material saving cost.
With reference to attached drawing 1, Fig. 9 and Figure 11.Described continuously to roll color machine 5 further include automatic feeding device, the automatic feeding device Including mill base storage container 550, the level sensor 551 in dyeing tank 51 and will be in mill base storage container 550 The charging water pump 552 and control the controller 553 that water pump 552 works that mill base is pumped into dyeing tank 51, the liquid level induction Device 551 is electrically connected with controller 553.Using the design of automatic feeding device, so that increasing color paste consumption into dyeing tank 51 More precisely, artificial observation dosage bring error is avoided, while also avoiding the waste of color paste consumption.
Only a specific embodiment of the invention, but the design concept of the present invention is not limited to this, it is all to utilize this design It makes a non-material change to the present invention, should all belong to behavior that violates the scope of protection of the present invention.

Claims (10)

1. high-end environmental protection PU leather base cloth non-aqueous dyeing technique, which is characterized in that it includes that successively continous way passes through following step to fabric It is rapid:
A) cloth feeding will fold the fabric stacked and carry out open width cloth feeding;
B) desizing is removed the processing of slurry thereon to the fabric after open width;
C) it washes, continuous washing processing is carried out to the fabric after desizing;
D) it dries, drying and processing is carried out to the fabric after washing;
E) room temperature rolls color, carries out room temperature dyeing to it by mill base to the fabric after drying, the mill base is by dispersion filter cake and one Body auxiliary agent composition, and the ratio of the dispersion filter cake and integrated auxiliary agent is 1:3-5;The one auxiliary agent is in percentage by weight It calculates, it includes 15-25 parts of oleic acid polyoxyethylene, 10-15 parts of ethoxylated dodecyl alcohol, isomerous tridecanol polyoxyethylene ether 20-30 parts, 35-45 parts of lignosulfonates, 5-10 parts of water softener;
F) color development is dried, the fabric after color will be rolled and carry out continuous drying, until the dyeing on fabric is firm;
G) cropping carries out convolution in an orderly manner to the fabric after color development and collects.
2. high-end environmental protection PU leather base cloth non-aqueous dyeing technique as described in claim 1, it is characterised in that: put down in the step a Fabric after width also needs to carry out its positive and negative surface to handle except villus.
3. high-end environmental protection PU leather base cloth non-aqueous dyeing technique as described in claim 1, it is characterised in that: right in the step b Fabric after open width carries out continuous desizing treatment at least twice, also needs to carry out fabric roller bearing rolling after each desizing treatment and rolls Dry-cure;Continuous washing at least twice is carried out to the fabric after desizing in the step c to handle, and is gone back after washing process every time It needs to carry out fabric roller bearing rolling and dries processing.
4. high-end environmental protection PU leather base cloth non-aqueous dyeing technique as described in claim 1, it is characterised in that: the step e room temperature Also need to carry out the fabric after drying temporary stacking processing before rolling color.
5. high-end environmental protection PU leather base cloth non-aqueous dyeing production line, it is characterised in that: it include fabric successively continous way pass through it is flat Width entering cloth rack, the first cylinder drying machine, temporary piling bin, continuously rolls color machine, the second cylinder drying machine and falls desizing rinsing machine Cloth holder;The open width entering cloth rack includes rack and the expanding roller group being arranged on the rack along fabric travelling route, fabric guide roll, except suede Hair device, tight cloth device and draw-out roller, it is described except villus device includes that fabric is passed through from inside and removed to the positive and negative surface of fabric The dust hood of villus, the total pipeline with dust catcher and the left and right branch pipe(tube) being connected with total pipeline, the left branch pipe(tube) and Right branch pipe(tube) is corresponding to be connected in dust hood left and right side walls.
6. high-end environmental protection PU leather base cloth non-aqueous dyeing production line as described in claim 1, it is characterised in that: the dust hood is in The oval tubular of lateral arrangement is inside and outside double-layer structure, and internal layer is inner cover, and outer layer is outer cover, and the upper top surface of the outer cover is under Bottom surface offers the bar shaped collar extension that fabric passes through, and the left and right side walls of the inner cover offer the row communicated with inside outer cover Outlet, the left and right side walls of the outer cover offer the installing port being connected with left and right branch pipe(tube), the upper top of the inner cover respectively Face and bottom surface offer the bar shaped internal orifice that fabric passes through, and the bore of the bar shaped collar extension is greater than the bore of bar shaped internal orifice, described The bore of bar shaped internal orifice is equal or slightly larger than the thickness of fabric.
7. high-end environmental protection PU leather base cloth non-aqueous dyeing production line, it is characterised in that: the desizing rinsing machine includes elongated Horizontal frame and the desizing unit and washing unit for being installed in horizontal frame and front and back arrangement, which includes successively Against arranging and multiple desizing groove bodies for holding desizing agent solution and corresponding with multiple desizing groove bodies match Multiple first roll components are installed on along its length in each desizing groove body and successively lead on being staggeredly arranged between the upper and lower Cloth rewinder roll and lower fabric guide roll, each first roll component are located in the back segment portion of corresponding desizing groove body top surface;The washing unit packet It includes successively multiple washing groove bodies against arrangement and for holding clear water and washes what groove bodies one-to-one correspondence matched with multiple Multiple second roll components, each rinsing bowl body is interior to be equipped on along its length successively between the upper and lower every the upper selvage guide being staggeredly arranged Roller and lower fabric guide roll.
8. high-end environmental protection PU leather base cloth non-aqueous dyeing production line as claimed in claim 7, it is characterised in that: first drying cylinder Drying machine and the second cylinder drying machine include drying rack and the cloth inlet mechanism being installed in drying rack, cloth-discharging mechanism, The thermally conductive drying cylinder group of steam, transmission device and power device, the cloth inlet mechanism and cloth-discharging mechanism are located at the two of drying rack Side, the thermally conductive drying cylinder group of steam are that three pairs of thermally conductive drying cylinders of each pair of four steam are staggeredly tangent, the thermally conductive drying cylinder of each pair of four steam Center be on same straight line.
9. high-end environmental protection PU leather base cloth non-aqueous dyeing production line as claimed in claim 7, it is characterised in that: the temporary stacking Frame includes the groove body of section semicircular in shape and is used to support groove body, which is equipped with two activities positioned opposite Roller, forms the clearance channel that single blank passes through between two movable rolls, and the width of the clearance channel is equal or slightly larger than base The thickness of cloth.
10. high-end environmental protection PU leather base cloth non-aqueous dyeing production line as claimed in claim 7, it is characterised in that: described continuously to roll Color machine includes rolling color frame body and being installed in the dyeing tank for rolling on color frame body and be used to hold mill base and be located at staining trough The mill roll mechanism at body rear portion, the color frame body that rolls are equipped between the upper and lower every the multiple upper fabric guide rolls and multiple lower selvage guides being staggeredly arranged Roller, and multiple upper fabric guide roll is located at the top of dyeing tank, and the multiple lower fabric guide roll is located in dyeing tank;It is described to roll Roller mechanism include be installed in roll on color frame body go out dye roller, in roll in longitudinally arranged driven topping roll, active, it is driven under roll The power device of roll rotation, forms the base after dyeing in the active in roller and driving active between roll and driven bottom roll The first passage that cloth passes through, the fabric after forming dyeing in the driven topping roll and active between roll pass through second logical Road.
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