CN205688185U - Pad dyeing equipment - Google Patents

Abstract

A kind of pad dyeing equipment, including: the cloth dispensing device, the dyestuff metering device that set gradually, roll wheel apparatus, baking oven, chiller and finished product collection device.Dyestuff metering device includes that support, dyestuff groove, dyestuff contaminate wheel and dyestuff metering wheels, and dyestuff groove is used for housing dye solution.Rolling wheel apparatus and include frame and pressure rolling wheels, pressure rolling wheels are for making the pulp layer on cloth be crushed to slurry fragment when pressure rolling cloth, so that slurry fragment is dissolved in dye solution forms the mixed solution adhering on cloth.Above-mentioned pad dyeing equipment is capable of desizing effect, and slurry is not removed, but make it be sufficiently mixed with dye solution while desizing, again slurry molecule is fixed on fabric fibre by the heating of baking oven, realize starch finishing effect, and in the process, dye molecule also achieves colour fixation on fabric fibre simultaneously, energy consumption is lower, and the discharge capacity of sewage is the most less.

Description

Pad dyeing equipment

Technical field

This utility model relates to textile dyeing and finishing technical field, particularly relates to a kind of pad dyeing equipment and pad dyeing method thereof.

Background technology

At present, dyeing and finishing dyeing and printing process industry still belongs to high energy consumption, high water consumption, the three-hypers industry of high pollution, i.e. dyeing and finishing print Dye processing industry is to pollute the heaviest link in whole textile industry industrial chain.General, textile carry out padding operation it Before, need by desizing machine, embryo cloth is carried out desizing, for removing the slurry of yam surface, so that dye solution can be more preferable Be attached to embryo cloth surface.Cloth drying machine after desizing proceeds to high temperature dye vat pad dyeing after drying again, pad dyeing it After again through washing, this can cause substantial amounts of energy loss, and discharge substantial amounts of sewage.

Further, requiring that cloth finished product has under the demand of certain hardness and deflection, after dyeing washing Cloth also needs to starching again, by being attached on cloth finished product the slurry after solidifying, is used for making cloth have the most stiffening Degree, so, one time pad dyeing operation needs through desizing and starching two procedures again, causes substantial amounts of energy loss, and Discharge substantial amounts of sewage.

Utility model content

Based on this, it is necessary to provide a kind of energy consumption relatively low and the less pad dyeing equipment of quantity of wastewater effluent.

A kind of pad dyeing equipment, including: cloth dispensing device, dyestuff metering that the direction of transfer along cloth sets gradually fill Put, roll wheel apparatus, baking oven, chiller and finished product collection device；

Described dyestuff metering device includes that support, dyestuff groove, dyestuff are contaminated takes turns and dyestuff metering wheels, described dyestuff groove, Wheel contaminated by described dyestuff and described dyestuff metering wheels are respectively mounted on the bracket, and it is molten that described dyestuff groove is used for housing dyestuff Liquid, described dyestuff dip-dye wheel is immersed in dye solution, and cloth sequentially passes through described dyestuff and contaminates wheel and described dyestuff measurement wheel Group, described dyestuff metering wheels are for regulating the dye solution amount contained by cloth；

The described wheel apparatus that rolls includes that wheels are rolled in frame, power set and at least one row pressure, pressure rolling wheels described at least one row Being sequentially arranged at intervals and be arranged in described frame, cloth sequentially passes through described dyestuff metering wheels and pressure rolling wheels, described pressure rolling Wheels are for making the pulp layer on cloth be crushed to slurry fragment when pressure rolling cloth, so that slurry fragment is dissolved in dye solution Middle formation adheres to the mixed solution on cloth, and described power set are connected with described pressure rolling wheels, are used for driving described pressure rolling Wheels.

Wherein in an embodiment, described in roll wheel apparatus also include heat assembly, described heating assembly is positioned at described pressure Rolling both sides or the periphery of wheels, described heating assembly is used for accelerating slurry fragment and is dissolved in dye solution formation and adheres to cloth On the speed of described dissolving of mixed solution；Described heater is that microwave heating equipment, halogen lamp tube, electrothermal tube add hot charging Put, steam heater, hot oil heater, natural gas combustion engine heater, biologic grain combustor heater or Hot air heating apparatus.

Wherein in an embodiment, described dyestuff metering wheels include power set, pressure-regulating device and at least two Individual measurement wheel, cloth is through described at least two between measurement wheel, and described power set are connected with described measurement wheel, are used for driving Described measurement wheel rotate, described pressure-regulating device is connected with described measurement wheel, be used for regulating measurement wheel described at least two it Between pressure, and then regulation dye solution amount contained by cloth.

Wherein in an embodiment, described dyestuff metering device includes that wheel contaminated by least one described dyestuff；Wherein one Individual described dyestuff contaminate wheel coordinates with measurement wheel one of them described, cloth through one of them described dyestuff contaminate take turns and wherein Between one described measurement wheel, for regulating the dye solution amount contained by cloth.

Wherein in an embodiment, described dyestuff metering wheels include two described measurement wheels, measure described at least one Wheel is connected with slack adjuster, and described slack adjuster is for the gap of measurement wheel described in regulation at least.

Wherein in an embodiment, described dyestuff metering wheels include three or four described measurement wheels, three or four Individual described measurement wheel is with vertical, inclined or horizontal type arranged distribution.

Wherein in an embodiment, described in roll wheel apparatus and also include at least one water smoke humidifier, described water smoke humidifies Device is arranged in described frame, and towards cloth water spray.

Wherein in an embodiment, described in roll wheel apparatus and also include lift adjustment assembly, described lift adjustment assembly bag Including lifting and drive assembly and lifter plate, described lifting drives assembly to be installed in described frame, described lifter plate and described lifting The telescopic end driving assembly connects, and the bearing of trend along described lifter plate offers some grooves of increasing lengths successively.

Wherein in an embodiment, pressure rolling wheels described in each row specifically include pressure rolling wheels and lower pressure rolling wheels, The some lower pressure rolling wheel rotation of described lower pressure rolling wheels is arranged at described frame, the some upper pressure rolling wheel of described upper pressure rolling wheels Wheel shaft one_to_one corresponding inserts and is arranged at some described grooves, when described lifting drives assembly lifting, is used for driving described lifter plate Lift, and then the wheel shaft driving some upper pressure rollings to take turns slides in corresponding described groove.

Wherein in an embodiment, described lifting drives assembly to include lift cylinder or leverage.

Wherein in an embodiment, also including plasma surface processing device, described plasma surface treatment fills Setting between described cloth dispensing device and described dyestuff metering device, cloth sequentially passes through described cloth dispensing device, institute State plasma surface processing device and described dyestuff metering device.

Wherein in an embodiment, described plasma surface processing device includes cabinet, power supply and two electrodes, and And between two described electrodes formed plasma surface treatment passage, cloth through described plasma surface treatment passage, Described power supply is electrically connected with two described electrodes respectively.

Wherein in an embodiment, described baking oven includes at least three heating set gradually along cloth direction of transfer District, three described thermals treatment zone specifically include baking zone, heat of solution fixation district and critical heat fusing fixation district, described baking zone, institute State heat of solution fixation district and described critical heat fusing fixation district to be respectively used to arrange default drying temperature, preset heat of solution fixation temperature Degree and preset threshold heat fusing color fixing temperature；

Described baking zone is positioned at the cloth intlet of described baking oven, for being dried by cloth under described default drying temperature conditions Dry；

Described heat of solution fixation district is positioned at after described baking zone, under the conditions of described default heat of solution color fixing temperature Cloth is heated to heat of solution state；

Described critical heat fusing fixation district is positioned at after described heat of solution fixation district and is in described baking oven tail end, is used for Under the conditions of described preset threshold heat fusing color fixing temperature, cloth is heated to critical heat molten state.

Wherein in an embodiment, described in roll wheel apparatus and also include that accumulator tank, described accumulator tank are arranged at described frame, And be positioned at below described pressure rolling wheels.

Wherein in an embodiment, described in roll wheel apparatus and also include afterbody metering rolls group, cloth sequentially passes through described Pressure rolling wheels and described afterbody metering rolls group, described afterbody metering rolls group includes at least two roll, Power Component and pressure Power adjusting part, cloth is through described at least two between roll, and described Power Component is connected with described roll, is used for driving institute Stating roll rotation, described pressure adjusting part is connected with described measurement wheel.

Wherein in an embodiment, described afterbody metering rolls group includes three or four described rolls, three or four Individual described roll is with vertical, inclined or horizontal type arranged distribution.

Wherein in an embodiment, described pressure rolling wheels include that some pressure rollings are taken turns, and the two ends of described pressure rolling wheel are provided with Swivel joint, described swivel joint is connected with hot water, conduction oil, vapour source generating means by pipeline.

Wherein in an embodiment, the rear of described pressure rolling wheels is provided with baking oven, is provided with power guide wheel in described baking oven Or pin tentering sizing unit moves ahead in order to draw dragging cloth；The thermal source of described baking oven be microwave, electric heating, conduction oil, steam, Natural gas combustion engine, biologic grain combustor.

Above-mentioned pad dyeing equipment passes through pressure rolling wheels pressure rolling cloth, makes the pulp layer on cloth be crushed to slurry fragment, so that Slurry fragment is dissolved in dye solution and forms the mixed solution adhering on cloth, is used for realizing desizing effect, and in this mistake Journey does not remove slurry, but makes it be sufficiently mixed with dye solution while desizing, by the heating of baking oven again Slurry molecule is fixed on fabric fibre, it is achieved starch finishing effect, and in the process, dye molecule is also simultaneously at fabric fibre On achieve colour fixation, energy consumption is lower, and the discharge capacity of sewage is the most less.

Further, the cloth that desizing processed is passed through, it is possible to realize dyeing by this utility model machine, and due to Cloth passes through again the pressure rolling repeatedly rolling wheel apparatus after metering is contaminated so that dye solution is become more deeply entrenched into fabric fibre Among, so the color homogeneity of product and color fastness all can be significantly increased.Described slurry includes that tradition dyeing and finishing industry is normal Slurry, such as PVA or starch slurry and various oil plant.

Accompanying drawing explanation

Fig. 1 is the structural representation of the pad dyeing equipment of this utility model one embodiment；

Fig. 2 is the dyestuff metering device shown in Fig. 1 and the structural representation rolling wheel apparatus；

Fig. 3 is the structural representation of the dyestuff metering device of another embodiment of this utility model；

Fig. 4 is the structural representation of the lift adjustment assembly of this utility model one embodiment；

Fig. 5 is the structural representation of the swivel joint of this utility model one embodiment；

Fig. 6 is the structural representation of the baking box of this utility model one embodiment；

Fig. 7 is the structural representation rolling wheel apparatus of another embodiment of this utility model；

Fig. 8 is the structural representation rolling wheel apparatus of another embodiment of this utility model；

Fig. 9 is the structural representation rolling wheel apparatus of another embodiment of this utility model；

Figure 10 is the flow chart of steps of the pad dyeing method of this utility model one embodiment.

Detailed description of the invention

For the ease of understanding this utility model, below with reference to relevant drawings, this utility model is more fully retouched State.Accompanying drawing gives better embodiment of the present utility model.But, this utility model can come in many different forms Realize, however it is not limited to embodiments described herein.On the contrary, providing the purpose of these embodiments is to make to this practicality newly It is more thorough comprehensive that the disclosure of type understands.

It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, and it can be directly separately On one element or element placed in the middle can also be there is.When an element is considered as " connection " another element, and it is permissible It is directly to another element or may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " on ", D score "left", "right" and similar statement for illustrative purposes only, being not offered as is unique embodiment party Formula.

Unless otherwise defined, all of technology used herein and scientific terminology are led with belonging to technology of the present utility model The implication that the technical staff in territory is generally understood that is identical.At term used in the description of the present utility model it is simply herein The purpose of specific embodiment is described, it is not intended that in limiting this utility model.Term as used herein " and/or " bag Include the arbitrary and all of combination of one or more relevant Listed Items.

Referring to Fig. 1, pad dyeing equipment 10 includes: cloth dispensing device 100, plasma surface processing device 200, dyestuff Metering device 300, roll wheel apparatus 400, baking oven 500, chiller 600 and finished product collection device 700, cloth dispensing device 100, Plasma surface processing device 200, dyestuff metering device 300, roll wheel apparatus 400, baking oven 500, chiller 600 and finished product Collection device 700 sets gradually along the direction of transfer of cloth.It is to say, the cloth that surface adhesion has pulp layer sequentially passes through cloth Material dispensing device 100, plasma surface processing device 200, dyestuff metering device 300, roll wheel apparatus 400, baking oven 500, cold Radiator cooler 600 and finished product collection device 700, can complete dyeing and the slashing operation of continuous way.

Referring to Fig. 1, cloth dispensing device 100 includes that cloth unreels assembly, stock chest, quick conveying assembly, unreels and lead Wheel, unreel expansion wheels, cloth tension control wheels and correction wheels, described cloth unreel assembly, described stock chest, described soon Speed conveying assembly, described in unreel guide wheel, described in unreel expansion wheels, described cloth tension controls wheels and described correction wheels edge The direction of transfer of cloth sets gradually.Cloth dispensing device 100 is for having the cloth of pulp layer to send surface adhesion, with to cloth Material carries out next process.Such as, described cloth dispensing device is positioned at the initiating terminal of whole pad dyeing or dyeing process.

Referring to Fig. 1, plasma surface processing device 200 is positioned at cloth dispensing device 100 and dyestuff metering device 300 Between, plasma surface processing device 200 is positioned at the rear of cloth dispensing device 100 on cloth carriage direction.It is stained with The cloth of pulp layer sequentially passes through cloth dispensing device 100, plasma surface processing device 200 and dyestuff metering device 300, When being stained with the cloth of pulp layer after the Cement Composite Treated by Plasma of plasma surface processing device 200, can improve follow-up The convenience of de-sizing operation, will be crushed to the convenience that slurry fragment operates by pulp layer.For example, it is also possible to being stained with slurry The employing sided corona treatment of the cloth of layer, for improving the convenience of follow-up de-sizing operation.

Referring to Fig. 1, plasma surface processing device 200 includes cabinet 210, power supply 220 and two electrodes 230, two Individual electrode 230 is all exposed at outside cabinet 210, and forms plasma surface treatment passage 240 between two electrodes 230, viscous With the cloth of pulp layer when the plasma surface treatment passage 240, for two sides of cloth are carried out simultaneously Gas ions processes.Power supply 220 is electrically connected with two electrodes 230 respectively, for powering to electrode 230.

It should be noted that described plasma surface processing device can omit, now, cloth dispensing device 100 is straight Connecing and be connected with dyestuff metering device 300, certainly, described plasma surface processing device can also use corona surface treatment device Replace.

Referring to Fig. 1, dyestuff metering device 300 is positioned at plasma surface processing device 200 on cloth carriage direction Rear.Dyestuff metering device 300 includes that support 310, dyestuff groove 320, dyestuff contaminate wheel 330 and dyestuff metering wheels 340, viscous Sequentially pass through dyestuff groove 320 with the cloth of pulp layer, wheel 330 contaminated by dyestuff and dyestuff metering wheels 340.

Referring to Fig. 1, wheel 330 contaminated by dyestuff groove 320, dyestuff and dyestuff metering wheels 340 are installed on support 310. Such as, wheel 330 contaminated by dyestuff and dyestuff metering wheels 340 are rotatably installed on support 310.

Dyestuff groove 320 is used for housing dye solution, and dyestuff is contaminated wheel 330 and is immersed in dye solution, when being stained with slurry The cloth of layer is after wheel 330 contaminated by dyestuff, and just band is upper or has adhered to dye solution for cloth.Dyestuff metering wheels 340 are used for Regulation dye solution amount contained by cloth, when being stained with the cloth of dye solution after dyestuff metering wheels 340, through dyestuff After metering wheels 340 are to the extruding of cloth or roll compacting effect, by unnecessary dye solution extrusion, and dyestuff groove can be back to In 320, so, by the dye solution on cloth is carried out quantitative Treatment, it is more beneficial for follow-up padding operation.Additionally, also Dye solution can be saved, to reduce the waste problem of dye solution.

It should be noted that soaked dye solution before desizing pad dyeing operation owing to being stained with the cloth of pulp layer, this Time, slurry the most more firmly sticks on cloth, therefore, falls in dyestuff groove 320 almost without the slurry fragment come off, Such that it is able to avoid causing the large change of dyes concentration, and then the stability of upper colo(u)r specification in dyeing course can be kept.

In order to preferably carry out cloth is carried out quantitative pressure rolling operation, for making the dye solution content of cloth maintain one In the numerical range of individual setting, thus keeping the stability of dyeing course color, such as, described dyestuff metering wheels include power Device, pressure-regulating device and at least two measurement wheel, cloth through described at least two between measurement wheel, described power set Being connected with described measurement wheel, be used for driving described measurement wheel to rotate, described pressure-regulating device is connected with described measurement wheel, is used for Regulate the pressure between measurement wheel described at least two, and then the dye solution amount that regulation is contained by cloth, as such, it is possible to preferably Carry out cloth is carried out quantitative pressure rolling operation, for making the dye solution content of cloth maintain a numerical range set In, thus keep the stability of dyeing course color.

Such as, described dyestuff metering device includes that wheel contaminated by least one described dyestuff；One of them described dyestuff is contaminated Wheel coordinates with measurement wheel one of them described, and cloth contaminates wheel and one of them described measurement wheel through one of them described dyestuff Between, for regulating the dye solution amount contained by cloth；And for example, described dyestuff metering wheels include two described measurement wheels, extremely Measurement wheel described in few one is connected with slack adjuster, and described slack adjuster is used for regulating described at least one between measurement wheel Distance between gap, and then two described measurement wheels of regulation；And for example, described dyestuff metering wheels include three or four described meters Amount wheel, three or four described measurement wheels are with vertical, inclined or horizontal type arranged distribution.

In order to illustrate described dyestuff metering device further, such as, another example is, described dyestuff metering dress Put and include that support, expanding wheel, dyestuff groove, dyestuff contaminate wheel, dyestuff metering wheels and power set.Expanding wheel is positioned at cloth and transports The front in direction, dyestuff groove is located at the back lower place of expanding wheel, is provided with rotating dyestuff and contaminates wheel, dyestuff dip-dye wheel in dyestuff groove Be arranged over dyestuff metering wheels, dyestuff metering wheels be provided with power set and pressure apparatus.In order to reduce due to slurry Reason causes dyes concentration to change, and such as, dyestuff groove is designed to the least or injects the fewest dyestuff in dyestuff groove, And the height of dyestuff groove may be designed as adjustable design, such as, at the dyestuff groove corner adjustable latch of rational height.More enter one Step, dyestuff groove is provided with liquid level detection control apparatus, is connected with dyestuff supply container with valve by pipeline, it is achieved automatically add Material.The quantitative pressure rolling by dyestuff measurement wheel of the cloth after dyestuff groove, makes the liquid content of cloth maintain the numerical value set In the range of, thus keep the stability of dyeing course color.Such as, dyestuff is contaminated wheel and is separately provided as one or more roller, Can certainly be simultaneously as a wherein wheel of dyestuff metering wheels, to reduce technological process.Such as, described dyestuff metering Wheels can also select traditional padding machine to replace, and as used evenness calender to replace, certainly, this should not have in being necessary to ensure that dyestuff groove Before too much dye solution, and cloth entrance dyestuff metering wheels, it is ensured that cloth should not be used for through too much roller pressure rolling The cloth being stained with pulp layer is avoided directly to carry out de-sizing operation in dyestuff groove, such that it is able to avoid dyes concentration to occur Too greatly change.Such as, described dyestuff metering wheels are two adjustable middle high homogeneous roll designs, or use three rollers or four Rod formula roll stacks, this roll stacks can vertical or inclined or scheme design, wherein a dyestuff measurement wheel can be contaminated with dyestuff Wheel is same wheel, it is also possible to be not same wheel, and described dyestuff metering wheels are provided with air pressure or oil pressure pressure regulation dress Put.

Refer to Fig. 2, roll wheel apparatus 400 on cloth carriage direction, be positioned at the rear of dye meter amount device 300.Roll wheel dress Putting 400 and include that wheels 430 are rolled in frame 410, heating assembly 420 and at least one row pressure, such as, described in each row, pressure rolling wheels include Multiple pressure rollings wheel of some spread configurations, cloth sequentially passes through between each two adjacent described pressure rolling wheels, is used for pressing Roll operation.

Referring to Fig. 2, at least one row pressure is rolled wheels 430 and is sequentially arranged at intervals and is arranged in frame 410, such as, and Duo Paisuo State pressure rolling wheels to be sequentially arranged at intervals and be arranged at described frame.When the cloth containing dye solution and pulp layer is through pressure rolling wheels When 430, pressure rolling wheels 430 carry out pressure rolling operation to the cloth containing dye solution and pulp layer.

Such as, described pressure rolling wheels include that some pressure rollings are taken turns, and refer to Fig. 5, and the two ends of described pressure rolling wheel are provided with rotation Joint, described swivel joint is connected with hot water, conduction oil, vapour source generating means by pipeline.

Such as, the periphery of described pressure rolling wheels is provided with baking box, and the pressure rolling wheel of described pressure rolling wheels is arranged in baking box； The thermal source of described baking box is electric heating, conduction oil, steam, natural gas combustion engine or biologic grain combustor, such as, refers to figure 6, the thermal source of baking box is natural gas combustion engine.Such as, described baking box specially heats assembly.

Referring to Fig. 2, heating assembly 420 is positioned at the both sides of pressure rolling wheels 430, and cloth sequentially passes through dyestuff metering wheels 340 and pressure rolling wheels 430, pressure rolling wheels 430 for making the pulp layer on cloth be crushed to slurry fragment when pressure rolling cloth, this Time, slurry fragment mixes with the dye solution sticked on cloth.Under the heating of heating assembly 420, the most at high temperature, make slurry Material fragment is dissolved in dye solution and forms the mixed solution adhering on cloth, i.e. desizing processes, it should be noted that this reality Different from the desizing processes of conventional art with novel described desizing processes, desizing processes described in the utility model directly passes through pressure rolling And heating process, make pulp layer directly be crushed to slurry fragment, and then be dissolved in dye solution, it is not necessary to use extra moving back Slurry water, reaches the effect of desizing processes hoop structure, and the slurry feedstock of stripping can obtain in follow-up sizing process Recycling, dramatically saves on raw material.Described mixed solution contains dye molecule and slurry molecule, described mixed solution simultaneously For carrying out fixation operation and slashing operation provide raw material follow-up simultaneously.By above-mentioned desizing processes, it is more beneficial for follow-up Fixation operation, i.e. can make mixed solution directly with the fiber contacts of cloth, for making dye molecule infiltration to the fibre of cloth Dimension table face and/or inside, to play the effect of dyeing.

In order to improve the effect of desizing, such as, pressure rolling wheel is stainless steel wheel；And for example, pressure rolling wheel is electroplated for steel wheel；And for example, Pressure rolling wheel surface arranges Teflon (Teflon) sprayed coating；And for example, pressure rolling wheel surface arranges the coatings such as bag nitrile rubber or silica gel； And for example, pressure rolling wheel has the knurled wheel of annular knurl for surface configuration, as such, it is possible to improve the effect of desizing.

Such as, after the pressure rolling of the dyestuff measurement wheel of dyestuff metering device, cloth has obtained quantitative dye solution, contains Have the pressure rolling repeatedly by pressure rolling wheels of the cloth of quantitative stain solution so that the slurry of design on fabric surface depart from cloth and with dye Material solution is sufficiently mixed, at the mixed solution that design on fabric surface defines uniform slurry molecule and dye molecule coexists.

It is dissolved in dye solution to be formed adheres to the speed of mixed solution on cloth to further speed up slurry fragment Rate, such as, described heating assembly includes that microwave applicator, electrothermal heater, hotline heater, steam heater, hot blast add Hot device, combustion of natural gas heater or biologic grain burning heater；And for example, described pressure rolling wheels are arranged at the heating such as sound of a roaring fire case In environment, for making heats more preferable, can according to physical condition select microwave, plasma, infrared ray, halogen lamp tube and/or The modes such as hot blast heat；And for example roll internal with the outside hot water of wheel or conduction oil or steam raising plant even at pressure rolling wheels Logical, it is used for playing heats；And for example, being provided with sound of a roaring fire case rolling wheels periphery, roll wheels and be arranged in sound of a roaring fire case, baking oven is permissible It is that electrothermal tube directly heats, or after electric heating, steam, conduction oil, natural gas combustion engine, biologic grain combustor etc. are by heat exchange In the way of hot blast, cloth and dyestuff are heated, so, during pressure rolling wheels are to cloth pressure rolling desizing, can also dry simultaneously Dry unnecessary moisture, further, it is also possible to simultaneously work as the effect of high-temperature dyeing, i.e. by pressure rolling wheels at high temperature to cloth Pressure rolling may also operate as the effect of fixation.

Such as, being at high temperature easier to due to slurry realize desizing processes, the most at high temperature, pulp layer is easier to be broken into Slurry fragment is dissolved in dye solution formation mixed solution.Additionally, dye molecule is at high temperature easier to be activated, be used for into Dying operation continuous before or after the trade, and for example, pressure rolling wheel has hollow pipeline, and the two ends of described hollow pipeline are by rotating Joint and hot water or steam or conduction oil connect, by pressure rolling wheel is heated, and then heating cloth and dyestuff.

In order to preferably make slurry and dyestuff be thoroughly mixed to form described mixed solution under hygrometric state, such as, refer to figure 2, roll wheel apparatus 400 and also include at least one water smoke humidifier 440, water smoke humidifier 440 is arranged in frame 410, and water smoke adds Wet device 440 is for towards cloth water spray, it will be understood that need the regular hour owing to slurry and dyestuff mix, but In the environment of heating, moisture can be caused quickly to volatilize, so, be unfavorable for the mixing of slurry and dyestuff, further, cloth is impregnated with During dye solution, incidental moisture is limited, by under conditions of heating, design on fabric surface is applied moisture the most simultaneously, as sprayed Water smoke, or pressure rolling wheels are placed among airtight steam ambient, it is possible to extend slurry and the time of dyestuff mixing, make slurry and Dyestuff is sufficiently mixed under hygrometric state, i.e. can preferably make slurry and dyestuff be thoroughly mixed to form described mixing under hygrometric state molten Liquid.

In order to preferably collect mangle, such as, refer to Fig. 2, roll wheel apparatus 400 and also include accumulator tank 450, accumulator tank 450 are arranged at frame 410, and accumulator tank 450 is positioned at below pressure rolling wheels 430, as such, it is possible to prevent mangle from directly falling to car Between bottom surface；And for example, in order to more convenient when cleaning pressure rolling wheels 430, described accumulator tank rational height scalable such as, has height Low adjustable latch, raises accumulator tank when purged, injects cleanout fluid, and liquid level contacts with the pressure rolling wheel rolled below wheel apparatus, Cleanout fluid is rolled wheel with the motion rolling wheel and takes adjacent above pressure rolling to and take turns, and through repeatedly operating, pressure rolling is taken turns clear for pressure rolling wheel surface Wash clean.

Such as, roll wheel apparatus described in and also include that lift adjustment assembly, described lift adjustment assembly include that lifting drives assembly And lifter plate, described lifting drives assembly to be installed in described frame, and the end of described lifter plate drives assembly with described lifting Telescopic end connect, the bearing of trend along described lifter plate offers some grooves of increasing lengths successively；And for example, each row institute Stating pressure rolling wheels and specifically include pressure rolling wheels and lower pressure rolling wheels, the some lower pressure rolling wheel of described lower pressure rolling wheels rotates and arranges In described frame, the wheel shaft one_to_one corresponding of the some upper pressure rolling wheel of described upper pressure rolling wheels inserts and is arranged at some described grooves, When described lifting drives assembly lifting, be used for driving described lifter plate to lift, so drive wheel shaft that some upper pressure rollings take turns with Slide in the described groove of its correspondence；And for example, described lifting drives assembly to include lift cylinder or leverage.

In order to after completing dying operation, carry out pressure rolling wheel and change and cleaning operation, such as, refer to Fig. 3, described in roll wheel Device also includes that lift adjustment assembly 460, lift adjustment assembly 460 include lift cylinder 461 and lifter plate 462, lift cylinder 461 are installed in described frame, and the end of lifter plate 462 is connected with the telescopic end of lift cylinder 461, along prolonging of lifter plate 462 Stretch direction and offer some grooves 463 of increasing lengths successively.Each row pressure roll wheels 430 specifically include pressure rolling wheels and under Pressure rolling wheels, the some lower pressure rolling wheel rotation of lower pressure rolling wheels is arranged at described frame, the some upper pressure rolling wheel of upper pressure rolling wheels The wheel shaft one_to_one corresponding of 431 inserts and is arranged at some described grooves 463.When lift cylinder 461 lifts, it is used for driving lifter plate 462 lift, and then the wheel shaft driving some upper pressure rollings to take turns slides in corresponding described groove, as such, it is possible in completion Rear cleaning or replacing are rolled wheel and lead material conveniently, and the two ends of pressure rolling wheel are provided with the fluted lifter plate of band, corresponding one of each groove Pressure rolling is taken turns, and the trench length of different then its correspondence of height of pressure rolling wheel is the most different.Sliding panel connects with lift cylinder or leverage Connecing, lift cylinder is fixed in frame, and lift cylinder drives lifter plate to rise or fall, and pressure rolling axle end is inserted in groove, pressure Roll wheel to lift with the lifting of lifter plate, reach adjacent two and roll wheel pressing or the purpose of separation, additionally, utilize lift adjustment group Part can also apply pressure to rolling wheels.

Such as, described afterbody metering rolls group includes two described rolls, roll described at least one and gap adjusting mechanism Connecting, described gap adjusting mechanism is for the gap of roll described in regulation at least, and then regulates between two described rolls Distance；And for example, described afterbody metering rolls group includes three or four described rolls, three or four described rolls with vertical, Inclined or horizontal type arranged distribution.

In order to make metering more accurate, such as, refer to Fig. 4, roll wheel apparatus 400a and also include afterbody metering rolls group 470a, cloth sequentially passes through pressure rolling wheels 430a and described afterbody metering rolls group 470a, described afterbody metering rolls group 470a Including at least two roll 471a, Power Component and pressure adjusting part, cloth through described at least two between roll 471a, Described Power Component is connected with described roll, is used for driving described roll rotation, described pressure adjusting part and described measurement wheel Connect, so, when the cloth after desizing is after afterbody metering rolls group 470a, and afterbody metering rolls group 470a can be to cloth On mixed solution to carry out pressure rolling quantitative, for guaranteeing starching amount and the stability of upper colo(u)r specification of subsequent operation；And for example, for making meter Amount is more accurate, can be provided with afterbody metering rolls, by the secondary measurement pressure rolling of this roll, make cloth final after pressure rolling wheels Liquid content be effectively controlled.Can also roll wheels last two roll wheel be configured as afterbody by the requirement of metering rolls Metering rolls uses；And for example, for making metering more accurate, dyestuff metering wheels and afterbody metering rolls group can use adjustable middle height Homogeneous roll design, it is possible to use three rollers or four rod formula roll stacks, this roll stacks can vertical or inclined or scheme design, dye Material metering wheels and afterbody metering rolls group are provided with air pressure or oil pressure pressure-regulating device, and described pressure-regulating device preferably connects Containing energy storage or the accumulator of gas storage function, so as to provide stable pressure.

In order to prevent cloth to be excessively stretched in process of production, such as, the axle head of each pressure rolling wheel is provided with the transmissions such as gear Device, or the device such as spring, electromagnetic type, magnetic particle coupling and differential mechanism, in order to control the speed of each wheel, be used for preventing Cloth is excessively stretched in process of production；And for example, cloth has a certain degree of stretching in running, for preventing Yin Bu Material is stretched and causes cloth to relax, and by cloth flow process, the linear resonance surface velocity rolling wheel can be incremented by design, e.g., can pass through the big of gear Little change rolls wheel linear velocity, it is possible to changes the diameter of pressure rolling wheel thus changes the linear velocity between adjacent pressure rolling wheel, e.g., changes The diameter of pressure rolling wheel, and the speed of rear set pressure rolling wheel is than fast about 0.01%～1% above；And for example；Roll wheel apparatus by Frame, pressure rolling wheel and the composition such as fixing device, power set thereof, pressure rolling wheels are made up of branched pressure rolling wheel, adjacent two pressure rollings Mutual pressure rolling between wheel, and pressure rolling wheels be located in production procedure dyestuff groove and dyestuff metering wheels rear.

Being appreciated that the pressure rolling wheel of pressure rolling wheels is the most, slurry is the best with the mixed effect of dyestuff, and Color is also got over Good, but owing to the restriction in place is generally not capable of unlimited machine being done height or doing length, it is possible to made perpendicular roll wheels To multi-row-type, horizontal or oblique multilayer architecture, or tiltedly convolution design anyhow, in order to reducing space hold.Also can design Wheels are rolled, to use in reducing space for serpentine flow process；Certainly, seeing also Fig. 8 and Fig. 9, described pressure rolling wheels are single The building height design of row or plurality of rows of two-layer or multilamellar, contaminates wheel dyestuff and dyestuff groove is arranged at two floor platforms or a flooring, Afterbody metering rolls group is arranged at two floor platforms or a flooring；And for example, according to place or the difference of technological requirement, can be by dyestuff Groove, dyestuff measurement wheel, rolls wheels, afterbody metering rolls etc. and is designed as integral structure or to be individually separated independent design be one group of machine Structure.Such as expanding wheel, dyestuff groove, dyestuff measurement wheel are designed as single one group of unit and are placed on the front rolling wheels, afterbody Metering rolls group is designed as single one group of unit and is placed on the rear rolling wheels.Such as, referring to Fig. 7, described expanding wheel is at cloth The rear of described pressure rolling wheels it is positioned on material carriage direction.

Such as, described pressure-regulating device is preferably oil hydraulic system or baric systerm, for keeping stablizing of oil pressure pressure, and should System is provided with stable-pressure device, and this stable-pressure device is provided with accumulator and pressure detecting controller, and accumulator one end is connected with oil pump, separately One end is connected with oil cylinder, and oil pressure electromagnetic valve is connected with oil pump, and the entrance of oil pump is connected with fuel tank, is examined by pressure detecting controller Survey and automatically control oil pressure electromagnetic valve, thus control oil pump motor, then control the size of output oil pressure pressure.

During for preventing pressure rolling wheel from running up, solution splashes, and such as, pressure rolling wheels periphery is provided with splicing plate, by splicing plate When being possible to prevent pressure rolling wheel to run up, solution splashes.

In order to reduce the generation of recovered liquid, i.e. in order to make cloth not occur or the most not through the process of pressure rolling wheels pressure rolling Dyestuff is occurred to be rolled the situation falling accumulator tank, such as, the pressure of afterbody metering rolls group by pressure rolling wheels with the mixed solution of slurry Power is not less than the maximum pressure between each pressure rolling wheels of pressure rolling wheel.

In order to prevent because flexible deformation is taken turns in pressure rolling, for avoiding the irregular colour causing cloth after pressure rolling wheels Even, such as, the pressure between each pressure rolling wheel uses the mode of rod face or non-two axial ends power transmission to press；And for example, below, pressure rolling wheel is logical Crossing rod face and bear all above pressure rolling wheel weight, the pressure between the most each pressure rolling wheel is gradually increased, certainly, it is possible to In the fixing device of pressure rolling axle end, as bearing block is provided with slack adjuster, such as regulation bolt, pressed by regulation adjacent two Roll the gap between wheel to regulate the pressure between adjacent two pressure rolling wheels.

It is important to note that roll in wheel apparatus described, described heating assembly can omit, and now, relies on merely Described pressure rolling wheels realize desizing effect；Certainly, in actual applications, it is also possible to heating group assembly is set, is used for accelerating slurry Fragment is dissolved in dye solution the speed of the described dissolving forming the mixed solution adhered on cloth.

Referring to Fig. 1, baking oven 500 includes three thermals treatment zone set gradually along cloth direction of transfer, three described heating District specifically includes baking zone 510, heat of solution fixation district 520 and critical heat fusing fixation district 530, baking zone 510, heat of solution fixation District 520 and critical heat fusing fixation district 530 are respectively used to arrange preset dries temperature, presets heat of solution color fixing temperature and presetting and face In boundary's heat fusing color fixing temperature, i.e. baking zone 510, heat of solution fixation district 520 and critical heat fusing fixation district 530, temperature is respectively Preset and dry temperature, default heat of solution color fixing temperature and preset threshold heat fusing color fixing temperature.

Baking zone 510 is positioned at the cloth intlet of baking oven 500, and baking zone 510 is used for cloth under default drying temperature conditions Dry.Heat of solution fixation district 520 is positioned at after baking zone 510, and heat of solution fixation district 520 is at default heat of solution color fixing temperature Under the conditions of cloth is heated to heat of solution state.Critical heat fusing fixation district 530 is positioned at heat of solution fixation district 520 and below and is in Baking oven 500 tail end, for being heated to critical heat molten state under the conditions of preset threshold heat fusing color fixing temperature by cloth.Its In, each described thermal treatment zone is all correspondingly arranged on least one set heater and least one set and is electrically connected with described heater Temperature control assembly.

It should be noted that cloth is stained with the mixed solution of slurry molecule and dye molecule, described cloth under hygrometric state, I.e. under dampness, it is oven-dried district 510 heating, drying.Then, fixation district 530 is melted by heat of solution fixation district 520 and critical heat It is heated to heat of solution to critical heat molten state.Cloth, in drying course, makes dyestuff emerge color based on high temperature, and by height Temperature makes dye granule, slurry particles and fabric fibre surface reach the temperature of thermosol, and high temperature can make fabric fibre " expand ", from And improve the vibration frequency of fiber molecule, and make fiber unformed area increase, molecular gap increases, structural relaxation, beneficially dyestuff Molecule and the diffusion of slurry molecule, and penetrate into the inside of fiber sheath, dye molecule under the sucking action of Van der Waals force Among the gap of the fiber molecule penetrating into cloth with slurry molecule, some polar group on dye molecule is (such as :-OH ,-NH₂ With-NHR etc.) existence can supply proton, the suction Protic Group ＞ C=O existed in a large number with fiber molecule can form hydrogen bond In conjunction with.Additionally, on dye molecule, electron-donating group and electron withdraw group make dye molecule dipole polarization, so with fiber ＞ C=O base Group forms dipole moment so that dye molecule combines with fiber molecule, so, can complete to reach the effect of fixation.This Outward, owing to slurry molecular weight ratio dye molecule amount is big, slurry molecule is relative to dye molecule fibrous inside more difficult to get access, therefore phase For dyestuff, major part slurry can be attached to the surface of fiber, but slurry is usually close to water white transparency feature, not shadow Ring the integral color effect after dyeing, if slurry is per se with color, then can be when dyestuff is prepared according to the color pair of slurry The proportioning of dye colour makes the appropriate adjustments, and does not interferes with Color.Complete fixation and sizing process simultaneously, and save Slurry.Some dyes and slurry particles is also had to be present in fiber surface under thermosol state, now can be with the side of roll roll compacting Formula makes dyestuff microgranule and slurry particles combine by the way of physics with fiber.For make slurry and fiber depart from and with dye Material solution is sufficiently mixed, and can add appropriate quick desizing agent in dye solution, and quick desizing agent is that dyeing and finishing industry is usual to be helped Agent, need not carefully state at this.Just it is uniformly fixed to the surface of cloth through supercooling disposed slurry and dyestuff, completes dyeing course. Cloth circumnutates repeatedly through some guide wheels, or utilizes the wind-force of blower fan repeatedly to vibrate, and makes cloth obtain soft feel.

By the desizing processes of cloth and dyeing course being combined, and this process is not removed slurry, simply Original slurry is sufficiently mixed starching the most again while desizing with dye solution and is fixed among fabric fibre, moving back Dye to cloth while slurry and complete sizing process simultaneously.

In order to be further described the structure of above-mentioned baking oven, such as, referring to Fig. 1, baking oven 500 includes installing rack 540, heating Device 550 and least one set guide wheel assembly 560, heater 550 is installed on installing rack 540.Heater 550 includes arranging Multiple bracing frames 551 on installing rack, multiple bracing frames 551 are spaced setting, each bracing frame 551 side of extending along successively To, i.e. set gradually multiple heater 552 along cloth traffic direction, formed between adjacent two support frames as described above and add the passage of heat, Every two adjacent groups guide wheel assembly 560 lays respectively at the two ends up and down of bracing frame 551, for guiding cloth and driving cloth Pass sequentially through multiple described in add the passage of heat.By being added, by each cloth, the circuitous channel that the passage of heat forms, the length of baking oven can be shortened Degree, and then reduce the floor space of baking oven, improve the efficiency of heating surface.Such as, multiple described heater, multiple described heating are set Device sets gradually three described thermals treatment zone of formation, and three described thermals treatment zone specifically include baking zone, heat of solution fixation district and face Heat fusing fixation district of boundary.

Such as, the rear of described pressure rolling wheels is provided with baking oven, is provided with power guide wheel or pin tentering sizing in described baking oven Unit moves ahead in order to draw dragging cloth；The thermal source of described baking oven is electric heating, conduction oil, steam, natural gas combustion engine, biology Grain combustor.

Such as, in described guide wheel assembly, at least the above one group of guide wheel assembly is provided with power set, and described guide wheel assembly Wheel face through the anti-stick spray treatment of Teflon.

The controllability of the uniformity and temperature in order to improve heating, such as, each described heater includes along cloth Primary heater, the first auxiliary heater and the second auxiliary heater that width sets gradually；And for example, described baking oven also includes Multiple attemperating units, each described attemperating unit includes three the temperature control assemblies set gradually along the length direction of cloth, three Individual described temperature control assembly electrically connects with described first auxiliary heater, described primary heater and described second auxiliary heater respectively Connect；And for example, described temperature control assembly includes controllable silicon temperature controller and non-contact type thermodetector, and described controllable silicon temperature controller is non-with described Contact type thermometric indicator is electrically connected with.Such as, non-contact type thermodetector is infrared ray non-contact type thermodetector.Such as, described master sends out Heat pipe is positioned at the centre position of cloth, provides major temperature, described first heat-generating pipe and described second for the drying for cloth Heat-generating pipe supplements temperature, so that cloth is heated all in the width direction for position, the left side and the right side portion of respectively cloth Even.Such as, described heater is for adding heat pipe.

The controllability of the uniformity and temperature in order to improve heating further, such as, refers to Fig. 1, and described baking zone sets There are five rows that vertical bracing frame 551 is set, are often provided with 12 heaters 552 altogether on row's bracing frame 551, every heater 552 Power is 2200W, and the bottom of first, the three, the 5th row's bracing frames 551 is equipped with one group of non-contact type thermodetector and (does not shows in figure Go out), the top of the second, the 4th row's bracing frame 551 is equipped with one group of non-contact type thermodetector (not shown)；And for example, described Heat of solution fixation district and described critical heat fusing fixation district are provided with 6 rows altogether and erect the bracing frame 551 of placement, such as, described thermosol The support frame as described above quantity in defastening zone and described critical heat fusing fixation district can select flexibly according to practical situation.Often row Support 551 is provided with 12 heaters 552, and every heater 552 power is 1500W, first, the three, the 5th row's bracing frames 551 Bottom is equipped with one group of infrared ray non-contact type thermodetector, and the top of second, the four, the 6th row's bracing frames 551 is on a left side for cloth The middle right side is respectively provided with one group of non-contact type thermodetector.

And for example, each group non-contact type thermodetector all includes being positioned at the left non-contact type thermodetector on the cloth left side, being positioned at cloth The middle non-contact type thermodetector of middle part and be positioned at the right non-contact type thermodetector of cloth right side portion.Middle contactless temperature-measuring Instrument connects the controllable silicon temperature controller being connected with primary heater, and middle non-contact type thermodetector measures the heating temp of primary heater, and Sending temperature signal to the controllable silicon connecting primary heater, the controllable silicon connecting primary heater controls main adding according to this temperature signal The heating power of hot device；Left non-contact type thermodetector connects the controllable silicon temperature controller being connected with left heater, left contactless survey The heating power of the left heater of temperature measurement, and send temperature signal to the controllable silicon connecting left heater, connect left heater Controllable silicon controls the heating power of left heater according to this temperature signal；Right non-contact type thermodetector connects and is connected with right heater Controllable silicon temperature controller, right contactless temperature-measuring measure right heat pipe heating temp, and to connect right heater controllable silicon send out Sending temperature signal, the controllable silicon temperature controller connecting right heater controls the heating power of right heater according to this temperature signal, this Sample, can improve the uniformity of heating and the controllability of temperature further.

In order to extract the steam in baking oven 500, such as, referring to Fig. 1, baking oven 50 also includes being located on installing rack 540 The drying air exhauster 570 in portion, dries air exhauster 570 and connects the heating chamber in installing rack 540, as such, it is possible to utilize air exhauster 570 The steam in baking oven 500 can be extracted.

In order to improve fixation and starch finishing effect, such as, described default drying temperature is 100 DEG C～150 DEG C, described default heat Dissolving color fixing temperature is 120 DEG C～180 DEG C, and described preset threshold heat fusing color fixing temperature is 140 DEG C～230 DEG C, and cloth is in institute Stating the mobile distance in baking oven is 10m～50m, and residence time should be at 10 seconds～50 seconds in baking oven for described cloth, so, and can To improve fixation and starch finishing effect.

It should be noted that described heater includes the heater of electric heating type and the heater of hot air type；Electricity Heater includes the heater such as infrared ray, far infrared, halogen lamp tube or microwave radiation or black matrix pipe, and for example, described heat Wind formula heater uses and offers hot blast hole, for blowing out hot blast to cloth；And for example, the thermal source of described hot blast by steam, The burning of conduction oil, combustion of natural gas, biologic grain is or/and electrothermal tube provides.

Such as, this utility model also provides for the baking oven of two kinds of embodiments；In one embodiment, described baking oven is level side Arrangement architecture before and after to, is provided with upper and lower two-layer heater in described baking oven, this heater be electrothermal tube directly heat or Microwave heating or the Hot-blast Heating carried by hot air apparatus, be provided with pin tentering forming machine device in described baking oven, described Pin tentering forming machine device can use vertical rail can also be horizontal track；In another embodiment, described baking oven is Stacked in " S " type arrangement architecture, it is provided with two-layer heater at least up and down in described baking oven, this heater is that electrothermal tube is straight Connect heating or microwave heating or the Hot-blast Heating carried by hot air apparatus, the pin tentering forming machine device in described baking oven Track is stacked in " S " type arrangement architecture, and the thermal treatment zone of the track of each layer layer each with baking oven intersects and superposes, the rail of each layer Road head and the tail are connected and unitary design with arc-shaped, move along track in " S " type, simultaneously under the traction of cloth chain in orbit The positive and negative making cloth is the most effectively heated.

Such as, the leading portion of baking oven is heating, drying district, and posterior segment is thermosol fixation district, and the tail end in thermosol fixation district is provided with Guide wheel wheels, for playing pressure rolling and guide effect, fabric fibre and dyestuff and slurry herein by rolling wheel pressure rolling to cloth Rear colour fixation becomes apparent from, and the disposed behind of guide wheel wheels has chiller, such as air-cooled or cooling wheel water cooling plant；And for example, The two-sided air cooling equipment in baking oven exit is made up of the pipeline of blower fan, wind row and connection thereof, and cold wind by pipeline and is opened by blower fan The upper leeward row in hole blows to from baking oven cloth upper and lower surface out, thus plays the effect of cooling cloth cover.Can certainly adopt Take the mode of cooling wheel cooling to cool down cloth.Finished product is become through rolling, during cooling after cloth is cooled down Cloth by the folding repeatedly of some guide wheels around, by the vibration repeatedly of wind-force, cloth can recover more soft feel.

Such as, baking oven can be vertical drying oven or horizontal type baking oven, baking oven can be monolayer baking oven can also be multilamellar or many Group formula baking oven, can be that actively guide wheel dragging cloth can also use stentering forming unit cloth-traction.

Such as, baking oven is divided into some joints, forms several thermals treatment zone from front to back, and two of cloth are pressed again in each thermal treatment zone Face is divided into upper and lower (or left and right) zone of heating two parts.The temperature of each thermal treatment zone and upper and lower layer independently controls, and heat source is preferred Directly heating for quartz heating tube, controllable silicon (SCR) regulation heating power, control mode is preferably infrared ray contactless temperature-measuring Instrument control system, on the width of cloth, the levels of each temperature controlled region is respectively distributed 3, left, center, right non-contact type thermodetector, wherein Middle non-contact type thermodetector controls the power of main heat-generating pipe, 2, left and right non-contact type thermodetector controls the most respectively about Heat pipe generates heat；And for example, quartz heating tube divides two kinds, a kind of main heat-generating pipe middle for baking oven, another kind of for being located at main heat-generating pipe The supplementary heat-generating pipe of both sides；Preferred addition heat-generating pipe left and right equal number, and every supplementary heat-generating pipe power is at 300-2000W Between, one left side of the most every 12 main heat-generating pipes distribution supplements heat-generating pipe and a right side supplements heat-generating pipe.This supplementary heat-generating pipe is also Can be longitudinal arrangement, namely press the traffic direction arrangement of cloth, with main heat-generating pipe vertical distribution at (baking oven) of cloth Both sides, it is also possible to the transversely arranged both sides being set in parallel in cloth with main heat-generating pipe.

For making cloth finished product maintain certain wide cut, such as, during heating, it is provided with stentering forming unit in baking oven, Cloth completes heating, fixation under the traction of tentering unit.Pin must be used during drying and shaping when looped fabric produces Board-like framing shaping machine, to solve looped fabric contracting width problem during heat-shaping.It is fixed to dry when woven fabric produces The auxiliary sizing of needle plate type framing shaping machine can be used, it is also possible to do not use needle plate type framing shaping machine during type.Tentering The track of forming machine can be vertical rail, horizontal track or stacked track, and framing shaping machine is dyeing and finishing industry legacy equipment, Need not carefully state at this, wherein, the opposite side of cloth, centering, tension force control, expanding unit, rolling, the device such as to unreel be textile industry Traditional unit, need not describe in detail at this.

It is pointed out that the cloth passing through desizing also can be dyeed by above-mentioned pad dyeing equipment, simply this process Without adding desizing agent in dye solution, owing to dyestuff is contaminated and after metering roll compacting also through some roll compacting repeatedly rolling wheel, this Sample, it is possible to make cloth and dye contacts more uniform, combines more firm between dye molecule and fiber, Color is more Good.

In order to avoid cloth fold among running, such as, enter before dyestuff groove at cloth, or before entering pressure rolling wheels or Before entering baking oven and before rolling, expanding wheel device is set, is used for avoiding cloth fold among running.

It is appreciated that traditional dyeing and finishing technology, before textile dyeing, need to remove yarn by embryo cloth by desizing machine desizing The slurry on surface can make dyestuff adhere well to the surface of embryo cloth, and the cloth after desizing proceeds to high temperature dye drum dye again Color, then by forming machine shaping and drying, also need to after dyeing, through washing, cause substantial amounts of energy loss and sewage, and Apparatus expensive, place take greatly, cost of labor high.Further, under conditions of requiring cloth to need hardness and deflection, through dyeing After cloth also need to starching again so that cloth has preferable stiffness, thus cause energy loss again.

Above-mentioned pad dyeing equipment 10, by pressure rolling wheels 430 pressure rolling cloth, makes the pulp layer on cloth be crushed to slurry fragment, Make slurry fragment be dissolved in dye solution under the heating of heating assembly and form the mixed solution adhering on cloth, for real Existing desizing effect, and the most slurry is not removed, but make it be sufficiently mixed with dye solution while desizing, Again slurry molecule is fixed on fabric fibre by the heating of baking oven 500, it is achieved starch finishing effect, and in the process, dye Material molecule also achieves colour fixation on fabric fibre simultaneously, and energy consumption is lower, and the discharge capacity of sewage is the most less.

The a large amount of waste water produced relative to desizing during traditional dyeing, owing to dyestuff uses disperse dyes in high-temperature hot Fixation under molten state, and need not washing, so the waste water that will not produce in dyeing course.Owing to desizing and dyeing are at same Complete on machine, therefore, it is possible to save substantial amounts of equipment, place, personnel and energy consumption.

Certainly, if cloth finished product needs strict soft degree and harsh color fastness, it is possible to complete at said process Cheng Houzai is through water-washing process, but above-mentioned desizing-fixation-starching continuous process is the washing after traditional desizing processes and dyeing Process unites two into one, equally than traditional method water-saving, machine, place and artificial, and energy-conserving and environment-protective.

In order to be further described above-mentioned pad dyeing equipment, for being best understood from operation principle and the reality of above-mentioned pad dyeing equipment Using novel design, such as, another example is, a kind of pad dyeing method, it uses the pad dyeing equipment described in any of the above-described embodiment Carry out.

Refer to Figure 10, the pad dyeing method of an embodiment, comprise the steps:

S110: control cloth dispensing device and the cloth containing pulp layer is sent.

S120: control cloth and immerse dyestuff groove, and measure wheels through dyestuff, for making cloth adhere to quantitative dyestuff Solution.

S130: control pressure rolling wheels and cloth is carried out pressure rolling, make the pulp layer on cloth be crushed to slurry fragment.

S140: make slurry fragment be dissolved in dye solution, is formed and adheres to the mixed solution on cloth.

S150: the cloth being stained with mixed solution is fed through baking oven and carries out fixation operation, is used for making dye molecule and cloth The fiber molecule of material combines, and carries out slashing operation, is used for making slurry molecule re-form pulp layer at design on fabric surface.

Such as, baking oven includes three thermals treatment zone set gradually along cloth direction of transfer, and three described thermals treatment zone are specifically wrapped Include baking zone, heat of solution fixation district and critical heat fusing fixation district, baking zone, heat of solution fixation district and critical heat fusing fixation district Be respectively used to arrange preset and dry temperature, preset heat of solution color fixing temperature and preset threshold heat fusing color fixing temperature, i.e. baking zone, In heat of solution fixation district and critical heat fusing fixation district, temperature is respectively to preset and dries temperature, presets heat of solution color fixing temperature and pre- If critical heat fusing color fixing temperature.Baking zone is positioned at the cloth intlet of baking oven, and baking zone is used under default drying temperature conditions will Cloth is dried.Heat of solution fixation district is positioned at after baking zone, and heat of solution fixation district is in default heat of solution color fixing temperature condition Lower cloth is heated to heat of solution state.Critical heat fusing fixation district is positioned at after heat of solution fixation district and is in baking oven tail end, For cloth being heated to critical heat molten state under the conditions of preset threshold heat fusing color fixing temperature

Such as, step S150 specifically includes: S151: cloth is fed through the baking zone of baking oven, controls described baking zone Temperature is in preset dries temperature, and described default drying temperature is 100 DEG C～150 DEG C；S152: cloth is fed through the heat of baking oven Dissolving fixation district, the temperature controlling described heat of solution fixation district is in default heat of solution color fixing temperature, described default thermosol defastening Color temperature is 120 DEG C～180 DEG C；S153: cloth is fed through the critical heat fusing fixation district of baking oven, controls described critical hot melt Change fixation district temperature be in preset threshold heat fusing color fixing temperature, described preset threshold heat fusing color fixing temperature be 140 DEG C～ 230℃。

In order to improve fixation and starch finishing effect, such as, described default drying temperature is 100 DEG C～150 DEG C, described default heat Dissolving color fixing temperature is 120 DEG C～180 DEG C, and described preset threshold heat fusing color fixing temperature is 140 DEG C～230 DEG C, and cloth is in institute Stating the mobile distance in baking oven is 10m～50m, and residence time should be at 10 seconds～50 seconds in baking oven for described cloth, so, and can To improve fixation and starch finishing effect.

S160: the cloth after fixation and starching is delivered to carry out in chiller cooling down operation.

S170: the cloth after cooling is delivered to carry out finished product in finished product collection device and collects operation.

In order to when forming described mixed solution, be more beneficial for desizing, and preferably play colour fixation, such as, institute State dye solution and include each component of following mass percent: disperse dyes 0.01%～15%；Thickening agent 0.001%～ 5%；Dye leveller 0.001%～5%；Penetrating agent 0.001%～5%；Softening agent 0.001%～5%；Desizing agent 0.001%～ 5%；Surplus is water；And for example, described dye solution includes each component of following mass percent: disperse dyes 0.01%～ 15%；Thickening agent 0.001%～5%；Dye leveller 0.001%～5%；Penetrating agent 0.001%～5%；Softening agent 0.001%～ 5%；Desizing agent 0.001%～5%；Antitack agent 0.001%～5%；Surplus is water；Further, described dye solution includes Each component of following mass percent: disperse dyes 0.01%～1%, thickening agent 0.001%～0.06%, dye leveller 0.001%～1%, penetrating agent 0.001%～0.06%, softening agent 0.001%～0.6%, desizing agent 0.001%～0.8%, Surplus is water；And for example, described dye solution includes each component of following mass percent: disperse dyes 0.01%～1%, increase Thick dose 0.001%～0.06%, dye leveller 0.001%～1%, penetrating agent 0.001%～0.06%, softening agent 0.001%～ 0.6%, desizing agent 0.001%～0.8%, antitack agent 0.001%～0.3%, surplus are water, so, by dye solution Add desizing agent and/or antitack agent, desizing can be more beneficial for when forming described mixed solution, additionally, disperse dyes 0.01%～1%, thickening agent 0.001%～0.06%, dye leveller 0.001%～1%, penetrating agent 0.001%～0.06%, soft Soft dose 0.001%～0.6%, surplus is that water can preferably play colour fixation, and can reach without sewage discharge quickly The effect of dyeing.

Such as, described thickening agent include polyacrylamide, described dye leveller include anionic surfactant, described in ooze Thoroughly agent includes that sulfonic acid system surfactant etc., described softening agent include citrate.

Such as, dyeing before according to cloth, color, feel, from desizing unit out wet than etc. different requirements, in proportion Adding above-mentioned water and disperse dyes and various auxiliary agent, be sufficiently stirred for by disperse dyes dispersator, mixing time is more Length more contributes to the dispersed of dyestuff, preferably makes the granule of dyestuff reach micron order by the stirring of blender dyestuff, with Profit dyeing and fixation.For making dyestuff evenly disperse, supersonic oscillations device can be installed in the hopper of blender additional, utilize ultrasonic Dye granule is distributed to nanoscale by the vibration of ripple.Different colors has only to by traditional color matching method according to different colors Require that being equipped with different base color dyestuffs modulates.

Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, not to above-mentioned reality The each piece of all possible combination of technical characteristic executed in example is all described, but, as long as the combination of these technical characteristics is not deposited In contradiction, all it is considered to be the scope that this specification is recorded.

Embodiment described above only have expressed several embodiments of the present utility model, and it describes more concrete and detailed, But therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that, common for this area For technical staff, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these all belong to In protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.

Claims (18)

1. a pad dyeing equipment, it is characterised in that including: cloth dispensing device that the direction of transfer along cloth sets gradually, dye Expect metering device, roll wheel apparatus, baking oven, chiller and finished product collection device；

Described dyestuff metering device includes that support, dyestuff groove, dyestuff contaminate wheel and dyestuff metering wheels, described dyestuff groove, described Wheel contaminated by dyestuff and described dyestuff metering wheels are respectively mounted on the bracket, and described dyestuff groove is used for housing dye solution, institute Stating dyestuff dip-dye wheel to be immersed in dye solution, cloth sequentially passes through described dyestuff and contaminates wheel and described dyestuff metering wheels, institute State dyestuff metering wheels for regulating the dye solution amount contained by cloth；

The described wheel apparatus that rolls includes that wheels are rolled in frame, power set and at least one row pressure, and described at least one row, pressure rolling wheels are successively Being spaced and be arranged in described frame, cloth sequentially passes through described dyestuff metering wheels and described pressure rolling wheels, described pressure rolling Wheels are for making the pulp layer on cloth be crushed to slurry fragment when pressure rolling cloth, so that slurry fragment is dissolved in dye solution Middle formation adheres to the mixed solution on cloth, and described power set are connected with described pressure rolling wheels, are used for driving described pressure rolling Wheels.

Pad dyeing equipment the most according to claim 1, it is characterised in that described in roll wheel apparatus also include heat assembly, described Heating assembly is positioned at both sides or the periphery of described pressure rolling wheels, and described heating assembly is used for accelerating slurry fragment, and to be dissolved in dyestuff molten Liquid is formed the speed of the described dissolving of the mixed solution adhered on cloth；Described heater is microwave heating equipment, halogen Element lighting tube heating mechanism, electrothermal tube heater, steam heater, hot oil heater, natural gas combustion engine add hot charging Put, biologic grain combustor heater or hot air heating apparatus.

Pad dyeing equipment the most according to claim 1, it is characterised in that described dyestuff metering wheels include power set, pressure Apparatus for adjusting force and at least two measurement wheel, cloth is through described at least two between measurement wheel, and described power set are with described Measurement wheel connects, and is used for driving described measurement wheel to rotate, and described pressure-regulating device is connected with described measurement wheel, for regulation extremely Pressure between few two described measurement wheels, and then the dye solution amount that regulation is contained by cloth.

Pad dyeing equipment the most according to claim 3, it is characterised in that described dyestuff metering device includes described at least one Wheel contaminated by dyestuff；One of them described dyestuff is contaminated wheel and is coordinated with measurement wheel one of them described, and cloth is through one of them institute State dyestuff and contaminate between wheel and one of them described measurement wheel, for regulating the dye solution amount contained by cloth.

Pad dyeing equipment the most according to claim 3, it is characterised in that described dyestuff metering wheels include two described meterings Wheel, described at least one, measurement wheel is connected with slack adjuster, and described slack adjuster is for measuring described in regulation at least The gap of wheel.

Pad dyeing equipment the most according to claim 3, it is characterised in that described dyestuff metering wheels include three or four institutes Stating measurement wheel, three or four described measurement wheels are with vertical, inclined or horizontal type arranged distribution.

Pad dyeing equipment the most according to claim 1, it is characterised in that described in roll wheel apparatus and also include that at least one water smoke adds Wet device, described water smoke humidifier is arranged in described frame, and towards cloth water spray.

Pad dyeing equipment the most according to claim 1, it is characterised in that described in roll wheel apparatus and also include lift adjustment assembly, Described lift adjustment assembly includes that lifting drives assembly and lifter plate, and described lifting drives assembly to be installed in described frame, institute Stating lifter plate drives the telescopic end of assembly to be connected with described lifting, and the bearing of trend along described lifter plate offers length successively and passs The some grooves increased.

Pad dyeing equipment the most according to claim 8, it is characterised in that described in each row, pressure rolling wheels specifically include pressure rolling Wheels and lower pressure rolling wheels, the some lower pressure rolling wheel rotation of described lower pressure rolling wheels is arranged at described frame, and described upper pressure rolling is taken turns The wheel shaft one_to_one corresponding of the some upper pressure rolling wheel of group inserts and is arranged at some described grooves, when described lifting drives assembly lifting, For driving described lifter plate to lift, and then the wheel shaft driving some upper pressure rollings to take turns slides in corresponding described groove.

Pad dyeing equipment the most according to claim 8, it is characterised in that described lifting drive assembly include lift cylinder or Leverage.

11. pad dyeing equipments according to claim 1, it is characterised in that also include plasma surface processing device, described Plasma surface processing device is between described cloth dispensing device and described dyestuff metering device, and cloth sequentially passes through institute State cloth dispensing device, described plasma surface processing device and described dyestuff metering device.

12. pad dyeing equipments according to claim 11, it is characterised in that described plasma surface processing device includes machine Forming plasma surface treatment passage between case, power supply and two electrodes, and two described electrodes, cloth is through described etc. Gas ions surface treatment channel, described power supply is electrically connected with two described electrodes respectively.

13. pad dyeing equipments according to claim 1, it is characterised in that described baking oven includes along cloth direction of transfer successively At least three thermal treatment zone arranged, three described thermals treatment zone specifically include baking zone, heat of solution fixation district and critical heat fusing admittedly Zone, described baking zone, described heat of solution fixation district and described critical heat fusing fixation district are respectively used to arrange preset dries temperature Degree, default heat of solution color fixing temperature and preset threshold heat fusing color fixing temperature；

Described baking zone is positioned at the cloth intlet of described baking oven, for being dried by cloth under described default drying temperature conditions；

Described heat of solution fixation district is positioned at after described baking zone, is used for cloth under the conditions of described default heat of solution color fixing temperature Material is heated to heat of solution state；

Described critical heat fusing fixation district is positioned at after described heat of solution fixation district and is in described baking oven tail end, for described Under the conditions of preset threshold heat fusing color fixing temperature, cloth is heated to critical heat molten state.

14. pad dyeing equipments according to claim 1, it is characterised in that described in roll wheel apparatus and also include accumulator tank, described time Receive groove and be arranged at described frame, and be positioned at below described pressure rolling wheels.

15. pad dyeing equipments according to claim 1, it is characterised in that described in roll wheel apparatus and also include afterbody metering rolls Group, cloth sequentially passes through described pressure rolling wheels and described afterbody metering rolls group, and described afterbody metering rolls group includes at least two Individual roll, Power Component and pressure adjusting part, cloth is through described at least two between roll, and described Power Component is with described Roll connects, and is used for driving described roll rotation, described pressure adjusting part to be connected with described measurement wheel.

16. pad dyeing equipments according to claim 15, it is characterised in that described afterbody metering rolls group includes three or four Individual described roll, three or four described rolls are with vertical, inclined or horizontal type arranged distribution.

17. pad dyeing equipments according to claim 1, it is characterised in that described pressure rolling wheels include that some pressure rollings are taken turns, described The two ends of pressure rolling wheel are provided with swivel joint, and described swivel joint is by pipeline with hot water, conduction oil, vapour source generating means even Logical.

18. pad dyeing equipments according to claim 1, it is characterised in that the rear of described pressure rolling wheels is provided with baking oven, described It is provided with power guide wheel in baking oven or pin tentering sizing unit moves ahead in order to draw dragging cloth；The thermal source of described baking oven is micro- Ripple, electric heating, conduction oil, steam, natural gas combustion engine, biologic grain combustor.