CN101818423A - Cold bleaching device for open-width knitted fabrics - Google Patents
Cold bleaching device for open-width knitted fabrics Download PDFInfo
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- CN101818423A CN101818423A CN 201010185912 CN201010185912A CN101818423A CN 101818423 A CN101818423 A CN 101818423A CN 201010185912 CN201010185912 CN 201010185912 CN 201010185912 A CN201010185912 A CN 201010185912A CN 101818423 A CN101818423 A CN 101818423A
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Abstract
The invention discloses a cold bleaching device for open-width knitted fabrics, which comprises a frame, a cloth feeding device and a immersion/padding liquid device, and further comprises a wet supported cloth conveying device, a rollup device and a control circuit. The cloth feeding device, the immersion/padding liquid device and the wet supported cloth conveying device are all provided with mechanical open-width components, and the open-width knitted fabrics are subject to open-width flattening before entering the units described above; the immersion/padding liquid device and the wet supported cloth conveying device are the devices capable of forming, during the use thereof, supported conveyance for wet fabrics; during the use, the control circuit controls the rotating speed of electric motors in an active manner so that the cloth feeding device, the immersion/padding liquid device, the wet supported cloth conveying device and the rollup device realize the conveyance of the open-width knitted fabrics under bearable tension in a manner of synchronous operation, the open-width knitted fabrics are free from crumpling and curling in the entire treatment process, and can also be flatly rolled onto a cloth roller in the form of big batch which can be rotated, thus the fabrics, after being immersed in cold-bleaching liquid, can be completely piled up under movable state, thereby ensuring the consistent effect of cold batch oxygen bleaching.
Description
Technical field
The present invention relates to a kind of textile dyeing pre-processing device, be specifically related to a kind of cold bleaching device of open-width knitted fabrics.
Background technology
To in the cotton fabrics, when light fabric dyes, in order to obtain good Color, must before dyeing, carry out pre-treatment to cotton fabrics, bleaching in the pre-treatment is absolutely necessary, because of the bleaching agent main component that is adopted is hydrogen peroxide and caustic soda, so again bleaching is called " oxygen floats ", the purpose that oxygen floats is exactly to make impurity in the fiber and spinning weave the contamination that causes to be bleached, and makes that the Color in road, back is better.
For cotton fabrics, carry out oxygen and float when handling, make the mixture that forms by hydrogen peroxide and caustic soda flow in the liquid-flow dyeing machine as the oxygen bleaching liquor, the temperature that keeps the oxygen bleaching liquor is more than 98 ℃, and temperature retention time is more than 40 minutes.But this method need consume a large amount of steam electricity, and chemical assistant can not make full use of, so exorbitant expenditure, and production cost is bigger.In addition, fabric is subjected to hydraulic shock repeatedly and fluffs easily, and own loss is bigger.Have again, when fabric is dyeed, dyeing recipe is determined in normal employing pre-proof, owing to draw a design the pre-treatment of the pre-treatment of cloth and stained clot-h can not guarantee various conditions can both self-consistentency (for example, same board difference is joined the cylinder amount, same fabric different platform, even same fabric, same board, the same cylinder amount of joining, but because operative employee's difference, and change of external conditions, steam supply supplies water inconsistent, also be difficult to guarantee both uniformity), tend to cause both coloured light not to be inconsistent, so that the rate height that returns something for repairs of doing over again, the dyeing cost strengthened virtually again.At the problems referred to above, someone considers to adopt and floats the oxygen that same mode carries out cotton fabrics with woven fabric cold dome oxygen and float processing, and the process that the cold dome oxygen of existing woven fabric floats is: woven cloth is imported in the dipping tank by deflector roll, again by the padding machine mangle, bank up about 24 hours with rotating behind the A cabinet frame batching, wash then and dry, dye again.But since this cold dome oxygen to float equipment too big to the tension force of fabric, be not suitable for processing open-width knitted fabrics.
Chinese patent literature CN1786320A discloses a kind of pretreatment technology of cotton knitted fabric cold rolling stack, but the employed equipment of this technology is similar to woven fabric cold dome oxygen substantially floats equipment, the related process object of the document is the knitted fabric of the double-deck open width of cylinder establishment shape, if being carried out oxygen with this equipment, open-width knitted fabrics floats processing, wrinkling and the crimping that then can be in operation, thus cause oxygen to float inconsistent and the defective cloth of a large amount of crape bars and limit difference in the dyeing in road, back, occurs.In addition, the mode of banking up after oxygen floats in the document is static banking up, and adopts the Bu Chejia plastic bag to pad the fabric of cold bleaching liquor, is stacked in the plastic bag.This mode of banking up can make the oxygen bleaching liquor be seeped into the bottom from above, accumulate in heap cloth car bottom, do the form of tide down in the process of banking up, forming, can producing up and down, inconsistent oxygen floats effect, adopt cold dome about 5 hours now, carry out boiling more than 10 minute then, not only increased the consumption of steam electricity, and lost the meaning that cold dome oxygen floats.Otherwise must influence the dyeing quality in road, back and produce defective cloth.Have, fabric is in unordered folded stack configuration state in the cloth car, of long duration, or is affected by other factors, and can form wrinkle again again, and the oxygen of must reforming floats.
Summary of the invention
The objective of the invention is to overcome the problems referred to above, provide in a kind of use and can carry out the smooth cold bleaching device that pads of oxygen bleaching liquor open-width knitted fabrics, this device again can be so that open-width knitted fabrics padding back one-tenth large package, the camera fabric can rotate to be banked up equally, web is finished oxygen and is floated reaction in process is banked up in rotation, thereby has guaranteed that oxygen floats effect and quality.
The basic technical scheme of realizing the object of the invention is: the cold bleaching device of open-width knitted fabrics of the present invention comprises frame, entering arrangment and immersion liquid mangle device; Its design feature is: comprise that also hygrometric state has cloth feeder, cloth rewinder and the control circuit of support.Entering arrangment, immersion liquid mangle device and hygrometric state have the cloth feeder of support to be successively set on the frame according to sequencing.
Above-mentioned entering arrangment comprises into cloth open-width motor, advances the cloth expander and advance the cloth deflector roll; Advance the cloth expander by advancing cloth open-width motor-driven.
Above-mentioned immersion liquid mangle device comprises the immersion liquid groove, also comprise the immersion liquid expander, immersion roller group, mangle expander and a pair of mangle roll that set gradually according to sequencing, also comprise immersion liquid open-width motor, immersion roller motor, mangle open-width motor and mangle roller motor.The immersion liquid expander is by immersion liquid open-width motor-driven, and the immersion roller group is by the immersion roller motor-driven, and the mangle expander is by mangle open-width motor-driven, and the mangle roll is driven by the mangle roller motor.Immersion liquid mangle device is to make its immersion roller group in use can be formed with wet web to rely on the device of carrying.
Above-mentioned hygrometric state has the pressure roller that sets gradually according to sequencing that relies on cloth feeder to comprise, defeated cloth swift and by winding up roller; Also comprise and fail the cloth motor by volume what drive by winding up roller.It is in use can be formed with wet web to rely on the device of carrying that hygrometric state has the support cloth feeder.
Above-mentioned cloth rewinder comprises A cabinet frame and cloth beam; The frame side-to-side movement relatively of described A cabinet frame.Cloth beam is rotatably connected on the described A cabinet frame by bearing assembly, and is positioned at the top of A cabinet frame, can be by leaning on winding up roller to its parts by volume when cloth beam is to use.
When this device uses, above-mentioned control circuit adopts the mode of each motor speed of ACTIVE CONTROL, entering arrangment, immersion liquid mangle device, hygrometric state is had rely on cloth feeder and cloth rewinder to be realized the conveying of open-width knitted fabrics under the tension force that can bear in the mode of synchronous operation.
Further technical scheme based on above-mentioned basic technical scheme is: frame comprises the body frame body, goes up deflector roll frame, immersion liquid truss, immersion roller frame and casing.The body frame body comprises 2 right vertical beams, 2 left vertical beams, horizontally disposed 2 crossbeams and 2 tie-beams that vertical is provided with.The lower end of each root vertical beam fixes on the ground.2 right vertical beams are divided into right front vertical beam and right back vertical beam by the present position, 2 left vertical beams are divided into left front vertical beam and left back vertical beam by the present position, 2 crossbeams are divided into front beam and rear cross beam by the present position, and 2 tie-beams are divided into right tie-beam and left tie-beam by the present position.Front beam downside left part is fixedlyed connected with the top of left front vertical beam and right front vertical beam respectively with the downside right part, the downside left part of rear cross beam is fixedlyed connected with the top of left back vertical beam and right back vertical beam respectively with the downside right part, front beam rear side left part is fixedlyed connected with the front end of left tie-beam and right tie-beam respectively with the rear side right part, the front side left part of rear cross beam is fixedlyed connected with the rear end of left tie-beam and right tie-beam respectively with the front side right part, thereby forms the body frame body.Above-mentionedly go up 2 risers that the deflector roll frame comprises that vertical is provided with before and after the branch, riser and back riser before 2 risers are divided into, the lower end separately of preceding riser and back riser is fixed on the front beam and rear cross beam of described body frame body by securing member respectively, goes up the deflector roll frame thereby form; 2 risers are positioned at the right side of the right vertical beam of described body frame body.Above-mentioned immersion liquid truss comprises left frame, right frame, side arm and after-frame.The rear and front end of described left frame is separately fixed on the right side of left front vertical beam and left back vertical beam, the rear and front end of described right frame is separately fixed on the left side of right front vertical beam and right back vertical beam, described side arm is from upper fixed and be seated in the front end of left frame and right frame, and after-frame is from upper fixed and be seated in the rear end of left frame and right frame.Described left frame, right frame, side arm and after-frame all are horizontally disposed with.Above-mentioned immersion roller frame has 2, installing rack and back installing rack before being divided into.The logical respectively securing member in preceding two ends, the installing rack left and right sides is fixedly connected on left front vertical beam and the right front vertical beam, and the two ends, the left and right sides of back installing rack then are fixedly connected on left back vertical beam and the right back vertical beam by securing member respectively.Casing and rear box before above-mentioned casing is divided into.Casing is fixed on the right front vertical beam of right vertical beam of described frame before described; Described rear box is fixed on the right back vertical beam of right vertical beam of described frame.
Entering arrangment in the above-mentioned further technical scheme also comprises cent(e)ring device, tensioning frame, middle fabric guide roll and last deflector roll.Described tensioning frame and middle fabric guide roll all rotate by bearing assembly and are arranged on the front beam and rear cross beam of described body frame body.Describedly advance the cloth expander and comprise two screw thread expanders that all are rotationally connected with preceding casing and rear box that are oppositely arranged, they are the first screw thread expander and the second screw thread expander, and the second screw thread expander is by advancing cloth open-width motor direct-drive.The described deflector roll of going up is arranged on described going up on the deflector roll frame by the bearing assembly rotation.Described cent(e)ring device comprises centering cylinder, centring roll, a pair of Photoelectric Detection roller and fabric guide roll.The centering cylinder is arranged in the preceding casing.Casing rotated in the preceding casing that is arranged on frame and with the piston rod of centering cylinder by bearing and links to each other before the front end of described centring roll passed, and the rear end of centring roll is passed rear box and is arranged in the rear box of frame by the bearing rotation.The rear and front end of described a pair of Photoelectric Detection roller is separately fixed on the preceding casing and rear box of frame.The rear and front end of fabric guide roll rotate on the preceding casing be arranged on frame and the rear box by bearing assembly respectively and on the above-below direction between centring roll and Photoelectric Detection roller.Entering the rear and front end of cloth fabric guide roll rotates on the right front vertical beam and right back vertical beam of the body frame body that is arranged on frame by bearing assembly respectively.
Cent(e)ring device in the technique scheme also comprises front support stand, preceding supporting disk, rear support stand and back supporting disk.Described centring roll comprises roll shaft and the bakelite roller bar that circumferentially is provided with around roll shaft, and the front end of each bakelite roller bar is fixedlyed connected with preceding supporting disk, fixedlys connected with the back supporting disk in the rear end of each bakelite roller.On the casing and upper end had bending part backward before front support stand was fixed on.The rear end of the cylinder body of centering cylinder is rotatably connected on the lower end of front support stand and piston rod stretches out backward from the rear end of cylinder block.Before the upper end of supporting disk be rotatably connected on the bending part of front support stand and be that fulcrum rotates before and after front support stand with the bending part, the lower end of preceding supporting disk is rotatably connected on the piston rod of centering cylinder.Rear support stand is vertically fixed on the rear box and the upper end has forward bending part.Back supporting disk upper end is rotatably connected on the bending part of rear support stand and is that fulcrum rotates before and after rear support stand with the bending part.Before the roll shaft front end of centring roll passes casing and before supporting disk and fixedly connected with front support stand, the roll shaft rear end of centring roll is passed rear box and back supporting disk and is fixedlyed connected with rear support stand.The supporting disk lower end moves forward and backward the adjusting of realization to centring roll position between preceding casing and rear box before the flexible drive of the piston rod by the centering cylinder during use.
Immersion liquid mangle device in the above-mentioned further technical scheme also comprises one group of immersion liquid groove cylinder, and each immersion liquid groove cylinder is fixed on the side arm or after-frame of described frame by cylinder body separately, and the piston rod of cylinder is provided with up.Described immersion liquid groove is seated on the piston rod of each immersion liquid groove cylinder, and the upper end of the piston rod of the lower end of the bottom land of immersion liquid groove and cylinder is fixed together.Described immersion roller group comprises 3 immersion roller top rolls and 4 immersion roller lower rolls.Described 3 immersion roller top rolls bearing assembly by separately respectively are rotatably connected on the described immersion roller frame from the below.Described 4 immersion roller lower rolls bearing assembly by separately respectively are rotatably connected on the described immersion liquid groove, and 3 immersion roller top rolls are crisscross arranged above 4 immersion roller lower rolls.
With basic technical scheme or based on the technical scheme of further technical scheme be: the mangle roll comprises initiatively a roll and an idle roll.Initiatively roll is directly driven by the mangle roller motor.Described immersion liquid mangle device also comprises 2 idle roll cylinders, 2 idle roll installing racks.2 idle roll cylinders are divided into front side cylinder and rear side cylinder, and 2 idle roll installing racks are divided into installed in front frame and rear side installing rack.On the installing rack, the rear side installing rack was rotatably connected on the installing rack of back by its lower end before the installed in front frame was rotatably connected on by its lower end.The front side cylinder is fixed on the right front vertical beam of described frame by its cylinder block, and the upper end of the left end head of the piston rod of front side cylinder and installed in front frame is rotationally connected.The rear side cylinder is fixed on the right back vertical beam of described frame by its cylinder block, and the upper end of the left end head of the piston rod of rear side cylinder and rear side installing rack is rotationally connected.The front-end and back-end of the idle roll of described mangle roll are rotatably connected on the middle part of installed in front frame and rear side installing rack respectively by corresponding bearing assembly.
With basic technical scheme or based on the technical scheme of further technical scheme be: hygrometric state has the cloth feeder of support also to comprise pressure roller cylinder, swing arm, swing span and cylinder installing rack.Pressure roller cylinder and back pressure roller cylinder before described pressure roller cylinder comprises.Preceding pressure roller cylinder is fixed on by its cylinder block on the left front vertical beam of frame, and back pressure roller cylinder is fixed on the left back vertical beam of frame by its cylinder block.On the lower end of the rear and front end of pressure roller piston rod of pressure roller cylinder and back pressure roller cylinder before the bearing assembly by separately is rotatably connected on respectively.The rear and front end of described swing arm is rotatably connected on the described body frame body by front beam and the bearing assembly on the rear cross beam that is installed in described body frame body from the top.The upper end of described swing span is fixed on the described swing arm.The described lower end that is rotatably connected on described swing span by winding up roller by bearing assembly.Described cylinder installing rack is fixed on the described frame, and defeated cloth swift is rotatably connected on the described cylinder installing rack by bearing assembly.
Technical scheme based on above-mentioned each appropriate technical solution also has: cloth rewinder also comprises iron ship and iron ship cylinder.Iron ship cylinder and back iron ship cylinder before iron ship cylinder comprises.Preceding iron ship cylinder is fixed on the left front vertical beam left side of frame by its cylinder block, and the piston rod of preceding iron ship cylinder is fixed on the front end right side of iron ship.Back iron ship cylinder is fixed on the left back vertical beam left side of frame by its cylinder block, and the piston rod of back iron ship cylinder is fixed on the right side, rear end of iron ship.The iron ship is flexible with respect to the frame side-to-side movement by cylinder.The A cabinet frame places on the iron ship and passes through the relative frame side-to-side movement of iron ship.
Technical scheme based on above-mentioned each appropriate technical solution also has: cloth rewinder also comprises bank up motor and clutch transmission.The roll shaft of described cloth beam is provided with the 4th sprocket wheel, and is connected with clutch transmission by driving chain.Also be provided with the 3rd sprocket wheel on the motor shaft of the described motor of banking up, and be connected with clutch transmission by driving chain.Cloth beam when arrangement of clutch is closed by its rotation of motor-driven of banking up.
Technical scheme based on above-mentioned each appropriate technical solution also has: the mangle roller motor is a main order electromotor, advancing cloth open-width motor, immersion liquid open-width motor, immersion roller motor, mangle open-width motor and failing the cloth motor by volume is that pair makes motor, and control circuit is controlled above-mentioned motor synchronous operation.
The present invention has positive effect: (1) cold bleaching device of the present invention is according to the characteristic of knitted fabric, be provided with multiple spot machinery open-width parts, and become to have under the hygrometric state state at fabric and rely on to carry, and at fabric from the immersion liquid groove to an expander also is set between the mangle roll, guaranteed the fabric open-width carry in the operation process wrinkle resistant, crimping not.(2) immersion liquid mangle device of the present invention adopts the support immersion liquid, just after open-width knitted fabrics enters the immersion liquid groove, open-width knitted fabrics is close on the roll surface of immersion roller group and is in not vacant state, thereby is guaranteeing that fabric keeps good open-width state when soaking the oxygen bleaching liquor.(3) knitted fabric is through cold bleaching device of the present invention the time, enter in the immersion liquid mangle device through after the open-width of entering arrangment earlier, in through the process of immersion liquid mangle device, there is the immersion liquid of support to carry by the immersion roller group earlier, roll most of oxygen bleaching liquor through the mangle roll again, there is the cloth feeder of support to have holder to be delivered on the cloth beam of cloth rewinder through hygrometric state again, wrinkle resistant in the entire process process, crimping not, can not only pad cold dome liquid uniformly, and can also be by on the smooth mode reel-to-reel cloth rewinder roll by volume, become the large package form, thus can be in follow-up processing, and appropriate adoption cold dome mode makes oxygen float and finishes.(4) of the present invention at open-width knitted fabrics characteristic and adopt Programmable Logic Controller, in conjunction with rotary encoder and frequency converter, control each motor synchronous operation, just need not tension sensing device, realize the synchronous operation of entire equipment in the mode of each machine assembly linear velocity of ACTIVE CONTROL.Synchronously so-called, promptly the master makes the unit turn round with a certain linear velocity, and its pair makes the also linear velocity running to cooperate simultaneously of unit, and with the main rising or falling speed that makes the unit, pair makes also while rising or falling speed of unit.Synchronization Control between the dyeing machine in the past adopts tension sensing device to regulate between one Unit two.When the master makes unit lifting speed, make the linear velocity meeting between the unit different with pair.The difference of linear velocity can make the fabric between Unit two be subjected to tension force and produce and the tight or loose variation of generation.Pine and tightly inform electric nonshared control unit by mechanical sensing device, the control pair makes motor that corresponding the variation taken place, and makes pair make motor quicken and slows down, thereby reach automatically synchronously, and this point extensively adopts on woven cloth dyeing line.But for knitted fabric, because the knitted fabric tensility is bigger, bigger stretching will take place in very little tension force, therefore be applicable to the insufficient sensitivity of the tension pick-up of woven fabric, trigger the required tension force of its tension pick-up and surpassed the knitting tension range that can bear, or because the knitted fabric self characteristics, a lot of fabrics are not subjected to all crimpings of tension force, be subjected to the tension force crimping more serious, therefore, simultaneous techniques is difficult to use in knitted fabric between the unit of prior art, is difficult to guarantee the stability of synchronous operation between the unit, also just can not guarantee product quality.The present invention adopts the active synchronization control mode, after the main linear velocity that makes the unit is set, pair make unit wires speed as required ratio set.At this moment make main that the unit wires speed setting is 100%, pair makes the comparable master of unit wires speed make the precision from 0.000 to 99.999 of unit speed, and by Programmable Logic Controller synchronous proportional lifting speed is set according to the main unit lifting speed that makes.Example: when main 10 meters/minute of the unit that make, make the unit set the main unit 99.9% that makes as pair, then pair makes that unit wires speed is 9.99 meters/minute, when the main unit raising speed to 30 meter/minute of making, pair makes also raising speed to 29.97 meter/minute simultaneously of unit, the linear velocity error remains 0.1%, pass through Programmable Logic Controller, solve the operating tension force sensitivity of open-width knitted fabrics in conjunction with rotary encoder and frequency converter and be difficult to problem with tension pick-up control, knitted fabric is moved under the tension force that can bear, operation process is steady, crimping not, thereby can guarantee product quality.(5) adopt the immersion liquid mode of rolling of in liquid, soaking in the immersion liquid mangle device of the present invention more more, under the prerequisite that has guaranteed the immersion liquid effect, can increase substantially the speed of a motor vehicle (for example per minute is 8～60 meters), and the immersion liquid groove of compact form can also reduce the required end liquid (for example 60 liters) of driving.(6) liquid feed device of immersion liquid mangle device of the present invention can guarantee whole continuous operation of padding equipment, and the reinforced form of circulating filtration oxygen bleaching liquor can guarantee concentration consistent of the cleaning of oxygen bleaching liquor and oxygen bleaching liquor.(7) entering arrangment of the present invention is after being provided with the cent(e)ring device, can guarantee the correct cloth position of advancing, and prevents sideslip.(8) cold bleaching device of the present invention is after obtaining the fabric that pads the oxygen bleaching liquor of large package form, can make fabric with the mode of slow rotation large package, and in the process of banking up, keep the slowly mode of rotation always, make in the cold dome process, the oxygen bleaching liquor remains on the fabric equably, eliminate oxygen and floated the inconsistent problem of effect, also solved simultaneously the problem of the static wrinkle that cause easily banked up.
Description of drawings
Fig. 1 is the front elevational schematic of open-width knitted fabrics cold bleaching device of the present invention; Fig. 2 is the schematic rear view of open-width knitted fabrics cold bleaching device of the present invention; Fig. 3 is the A cabinet frame batching of the open-width knitted fabrics cold bleaching device of the present invention schematic diagram of banking up.
Mark in the above-mentioned accompanying drawing is as follows: frame 1, body frame body 11, right vertical beam 11-1, right front vertical beam 11-1-1, right back vertical beam 11-1-2, left vertical beam 11-2, left front vertical beam 11-2-1, left back vertical beam 11-2-2, crossbeam 11-3, front beam 11-3-1., rear cross beam 11-3-2, last deflector roll frame 12, preceding riser 12-1, back riser 12-2, immersion liquid truss 13, left side frame 13-1, right frame 13-2, side arm 13-3, after-frame 13-4, immersion roller frame 14, preceding installing rack 14-1, back installing rack 14-2, casing 15, preceding casing 15-1, rear box 15-2., entering arrangment 2 advances cloth open-width motor, advance cloth expander 22, the first screw thread expander 22-1, the second screw thread expander 22-2, advance cloth deflector roll 23, cent(e)ring device 24, centring roll 24-1, Photoelectric Detection roller 24-2, fabric guide roll 24-3, tensioning frame 25, middle fabric guide roll 26, last deflector roll 27, immersion liquid mangle device 3, immersion liquid groove 31, immersion liquid expander 32, immersion roller group 33, immersion roller top roll 33-1, immersion roller lower roll 33-2, mangle expander 34, mangle roll 35, the active roll 35-1 of mangle roll, the idle roll 35-2 of mangle roll, cylinder 36, idle roll cylinder 37, front side cylinder 37-1, rear side cylinder 37-2, hygrometric state has the cloth feeder 4 of support, pressure roller 41, pressure roller cylinder 44, preceding pressure roller cylinder 44-1, back pressure roller cylinder 44-2, cylinder installing rack 47, defeated cloth swift 42, swing arm 45, swing span 46, by winding up roller 43, the second sprocket wheels 48, the first sprocket wheels 49, cloth rewinder 5, the A cabinet frame, cloth beam 51, iron ship 52, iron ship cylinder 53, preceding iron ship cylinder 53-1, back iron ship cylinder 53-2, the 4th sprocket wheel 54 and the 3rd sprocket wheel 55.
The specific embodiment
The orientation of the specific embodiment of the present invention is described according to the described orientation of Fig. 1.
(embodiment 1) sees Fig. 1, and the open-width knitted fabrics cold bleaching device of present embodiment comprises that frame 1, entering arrangment 2, immersion liquid mangle device 3, hygrometric state have the cloth feeder 4 of support, cloth rewinder 5, liquid feed device and control circuit.Entering arrangment 2, immersion liquid mangle device 3, hygrometric state have the cloth feeder 4 of support and cloth rewinder 5 to set gradually on the fabric course.The various fabric guide rolls of each parts all according to front and back to setting, and axis separately is parallel each other.
Rack unit 1 comprises body frame body 11, goes up deflector roll frame 12, immersion liquid truss 13, immersion roller frame 14 and casing 15.
Body frame body 11 comprises 2 right vertical beam 11-1,2 left vertical beam 11-2, the branch horizontally disposed 2 crossbeam 11-3 in front and back of branch front and back vertical setting and is fixed on the tie-beam that 2 branch left and right horizontal between the crossbeam 11-3 are provided with; Right vertical beam 11-1 comprises right front vertical beam 11-1-1 and right back vertical beam 11-1-2, and left vertical beam 11-2 comprises left front vertical beam 11-2-1 and left back vertical beam 11-2-2, and crossbeam 11-3 comprises front beam 11-3-1 and rear cross beam 11-3-2; Tie-beam comprises right tie-beam and left tie-beam; Front beam 11-3-1 downside left part is fixedlyed connected with the top of right front vertical beam 11-1-1 with left front vertical beam 11-2-1 respectively with the downside right part, the downside left part of rear cross beam 11-3-2 is fixedlyed connected with the top of right back vertical beam 11-1-2 with left back vertical beam 11-2-2 respectively with the downside right part, front beam 11-3-1 rear side left part is fixedlyed connected with the front end of left tie-beam and right tie-beam respectively with the rear side right part, the front side left part of rear cross beam 11-3-2 is fixedlyed connected with the rear end of left tie-beam and right tie-beam respectively with the front side right part, thereby forms the body frame body.
Last deflector roll frame 12 comprises 2 risers that branch front and back vertical is provided with, riser 12-1 and back riser 12-2 before 2 risers are divided into, the lower end separately of preceding riser 12-1 and back riser 12-2 is fixed on front beam 11-3-1 and the rear cross beam 11-3-2 by securing member respectively, goes up deflector roll frame 12 thereby form.2 risers are positioned at the right side of the right vertical beam 11-1 of body frame body 11.
Immersion liquid truss 13 comprises left frame 13-1, right frame 13-2, side arm 13-3 and after-frame 13-4.The rear and front end of left side frame 13-1 is separately fixed on the right side of the left front vertical beam 11-2-1 of body frame body 11 and left back vertical beam 11-2-2, the rear and front end of right frame 13-2 is separately fixed on the left side of the right front vertical beam 11-1-1 of body frame body 11 and right back vertical beam 11-1-2, side arm 13-3 is from the front end of upper fixed at left frame 13-1 and right frame 13-2, and be seated on left frame 13-1 and the right frame 13-2, after-frame 13-4 is from the rear end of upper fixed at left frame 13-1 and right frame 13-2, and is seated on left frame 13-1 and the right frame 13-2; Described left frame 13-1, right frame 13-2, side arm 13-3 and after-frame 13-4 all are horizontally disposed with.
Immersion roller frame 14 comprises horizontally disposed 2 installing racks in branch front and back, the two ends, the left and right sides of the preceding installing rack 14-1 that the is positioned at the front side wherein securing member by separately respectively are fixedly connected on the left front vertical beam 11-2-1 and right front vertical beam 11-1-1 of body frame body 11, be positioned at rear side back installing rack 14-2 two ends, the left and right sides respectively the securing member by separately be fixedly connected on the left back vertical beam 11-2-2 and right back vertical beam 11-1-2 of body frame body 11.
Casing 15-1 and rear box 15-2 before described casing 15 is divided into; Casing 15-1 is fixed on the right front vertical beam 11-1-1 of right vertical beam 11-1 of described frame 11 before described; Described rear box 15-2 is fixed on the right back vertical beam 11-1-2 of right vertical beam 11-1 of described frame 11.
Entering arrangment 2 comprises tensioning frame 25, middle fabric guide roll 26, goes up deflector roll 27, advances cloth expander 22, advances cloth fabric guide roll 23, cent(e)ring device 24 and advance cloth open-width motor.
Tensioning frame 25 and middle fabric guide roll 26 all rotate by bearing assembly and are arranged on the front beam 11-3-1 and rear cross beam 11-3-2 of body frame body 11.Last deflector roll 27 rotates by bearing assembly and is arranged on 2 risers of deflector roll frame 12, and is positioned at the upper end of 2 risers.
Advance cloth expander 22 and comprise 2 screw thread expanders that all are rotationally connected with preceding casing 15-1 and rear box 15-2 that are oppositely arranged, they are the first screw thread expander 22-1 and the second screw thread expander 22-2, and the second screw thread expander 22-2 is by advancing cloth open-width motor direct-drive; The first screw thread expander 22-1 is driven by the second screw thread expander 22-2 by being connected the gear cingulum transmission component between the first screw thread expander 22-1 and the second screw thread expander 22-2.
Described cent(e)ring device 24 comprises centring roll 24-1, front support stand, preceding supporting disk, centering cylinder, rear support stand, back supporting disk, a pair of Photoelectric Detection roller 24-2 and fabric guide roll 24-3.Centring roll 24-1 comprises roll shaft and the bakelite roller bar that circumferentially is provided with around roll shaft, and the front end of each bakelite roller bar is fixedlyed connected with preceding supporting disk, fixedlys connected with the back supporting disk in the rear end of each bakelite roller.Preceding supporting disk is connected with the front end scroll forward and backward of the roll shaft of centring roll 24-1 by the front side tourelle, and back supporting disk is connected with the rear end scroll forward and backward of the roll shaft of centring roll 24-1 by the rear side tourelle.On the casing 15-1 and upper end had bending part backward before front support stand was fixed on; The rear end of the cylinder body of centering cylinder is rotatably connected on the lower end of front support stand and piston rod stretches out backward from the rear end of cylinder block; Before the upper end of supporting disk be rotatably connected on the bending part of front support stand and be that fulcrum rotates before and after front support stand with the bending part, the lower end of preceding supporting disk is rotatably connected on the follower head of piston rod of centering cylinder; Rear support stand is fixed on that rear box 15-2 goes up and the upper end has forward bending part; Back supporting disk upper end is rotatably connected on the bending part of rear support stand and is that fulcrum rotates before and after rear support stand with the bending part; Before the roll shaft front end of centring roll 24-1 passes casing 15-1 and before supporting disk and fixedly connected with front support stand, the roll shaft rear end of centring roll 24-1 is passed rear box 15-2 and back supporting disk and is fixedlyed connected with rear support stand.During use, the supporting disk lower end moves forward and backward the adjusting of realization to centring roll 24-1 position between preceding casing 15-1 and rear box 15-2 before the flexible drive of the piston rod by the centering cylinder.The rear and front end of described a pair of Photoelectric Detection roller 24-2 is separately fixed on the preceding casing 15-1 and rear box 15-2 of frame 1, the rear and front end of fabric guide roll 24-3 is rotated by bearing assembly respectively and is arranged on the preceding casing 15-1 and rear box 15-2 of frame 1, and on the above-below direction between centring roll 24-1 and Photoelectric Detection roller 24-2.
Entering the rear and front end of cloth fabric guide roll 23 rotates on the right front vertical beam 11-1-1 and right back vertical beam 11-1-2 of the body frame body 11 that is arranged on frame 1 by bearing assembly respectively.
Described immersion liquid mangle device 3 comprises immersion liquid groove 31, the immersion liquid expander 32, immersion roller group 33, mangle expander 34 and a pair of mangle roll 35 that set gradually according to sequencing; Also comprise immersion liquid open-width motor, immersion roller motor, mangle open-width motor and mangle roller motor; Immersion liquid expander 32 is by immersion liquid open-width motor-driven, and immersion roller group 33 is by the immersion roller motor-driven, and mangle expander 34 is by mangle open-width motor-driven, and mangle roll 35 is driven by the mangle roller motor; Immersion liquid mangle device 3 is to make its immersion roller group 33 in use can be formed with wet web to rely on the device of carrying; Immersion liquid mangle device 3 also comprises one group of immersion liquid groove cylinder 36; The described immersion roller group 33 of soaking comprises one group of immersion roller top roll 33-1, one group of immersion roller lower roll 33-2.One group of immersion liquid groove cylinder 36 has 4, and 2 cylinders wherein are fixed on the side arm 13-3 of immersion liquid truss 13 by cylinder body separately, and other 2 cylinders are fixed on the after-frame 13-4 of immersion liquid truss 13 by cylinder body separately, and the piston rod of each cylinder all is provided with up.Immersion liquid groove 31 is seated on the piston rod of each cylinder, and the upper end of the piston rod of the lower end of the bottom land of immersion liquid groove 31 and each cylinder is fixed together.Immersion liquid open-width motor is fixed on 1 immersion roller installing rack of immersion roller frame 14 by its motor frame.The immersion liquid expander 32 rear and front ends bearing assembly by separately respectively are rotatably connected on the right front vertical beam 11-1-1 and right back vertical beam 11-1-2 of body frame body 11.One group of immersion roller top roll 33-1 has 3 immersion rollers, and the bearing assembly by separately is rotatably connected on 2 immersion roller installing racks of immersion roller frame 15 from the below respectively, and the immersion roller top roll in the middle of being positioned at is by the immersion roller motor-driven.One group of immersion roller lower roll 33-2 has 4 immersion rollers, and the bearing assembly by separately is from being rotatably connected on the immersion liquid groove 31 front and back frids respectively, and 3 immersion roller top roll 33-1 are crisscross arranged above 4 immersion roller lower roll 33-2.
The rear and front end of mangle expander 34 is rotatably connected on the preceding installing rack 14-1 and the back installing rack 14-2 of frame 1 respectively by corresponding bearing assembly.
Described immersion liquid mangle device 3 also comprises 37,2 idle roll installing racks of 2 idle roll cylinders; Described mangle mangle roll 35 comprises initiatively a roll 35-1 and an idle roll 35-2, and initiatively roll 35-1 is directly driven by the mangle roller motor; The rear and front end of the active roll 35-1 of the mangle roll bearing assembly by separately respectively is rotatably connected on 11-2-2 on the left front vertical beam 11-2-1 of frame 1 and the left back vertical beam.Idle roll cylinder 37 comprises front side cylinder 37-1 and rear side cylinder 37-2; 2 idle roll installing racks are divided into installed in front frame and rear side installing rack; On the installing rack 14-1, the rear side installing rack was rotatably connected on the installing rack 14-2 of back by its lower end before the installed in front frame was rotatably connected on by its lower end; Front side cylinder 37-1 is fixed on the right front vertical beam 11-1-1 of described frame 1 by its cylinder block, and the upper end of the left end head of the piston rod of front side cylinder 37-1 and installed in front frame is rotationally connected; The rear side cylinder is fixed on the right back vertical beam 11-1-2 of described frame 1 by its cylinder block, and the upper end of the left end head of the piston rod of rear side cylinder and rear side installing rack is rotationally connected; The front-end and back-end of the idle roll 35-2 of described mangle roll are rotatably connected on the middle part of installed in front frame and rear side installing rack respectively by corresponding bearing assembly.
Hygrometric state has the pressure roller 41 that sets gradually according to sequencing that relies on cloth feeder 4 to comprise, defeated cloth swift 42 and fails the cloth motor by winding up roller 43 with to what drive by winding up roller 43 by volume; It is in use can be formed with wet web to rely on the device of carrying that hygrometric state has support cloth feeder 4.
Described hygrometric state has the cloth feeder 4 of support also to comprise pressure roller cylinder 44, swing arm 45, swing span 46 and cylinder installing rack 47.Pressure roller cylinder 44-1 and back pressure roller cylinder 44-2 before described pressure roller cylinder 44 comprises, preceding pressure roller cylinder 44-1 is fixed on by its cylinder block on the left front vertical beam 11-2-1 of frame 1, and back pressure roller cylinder 44-2 is fixed on the left back vertical beam 11-2-2 of frame 1 by its cylinder block; On the lower end of the rear and front end of pressure roller 41 piston rod of pressure roller cylinder 44-1 and back pressure roller cylinder 44-2 before the bearing assembly by separately is rotatably connected on respectively; The rear and front end of swing arm 45 by being installed in body frame body 11 from the top front beam 11-3-1 and the bearing assembly on the rear cross beam 11-3-2 be rotatably connected on the body frame body 11.Swing span 46 comprises 2 swing arms that are provided with before and after the branch, and 2 swing arms are separately fixed on the front-end and back-end of swing arm 45.Be rotatably connected on the lower end of 2 swing arms respectively by bearing assembly separately by the rear and front end of winding up roller 43, and lean on the roll shaft front end of winding up roller 43 to be fixed with second sprocket wheel 48.Be fixed on the front beam 11-3-1 of body frame body 11 by its motor cabinet by the defeated cloth motor of volume, and be fixed with first sprocket wheel 49 on the motor shaft by the defeated cloth motor of volume, between first sprocket wheel 49 and second sprocket wheel 48, center on and be provided with driving chain.
Described cylinder installing rack 47 is tripod and is fixed on the described frame 1 that defeated cloth swift 42 is rotatably connected on the cylinder installing rack 47 by bearing assembly.
Cloth rewinder 5 comprises A cabinet frame, cloth beam 51, bank up motor and clutch transmission.Cloth beam 51 is rotatably connected on the A cabinet frame by bearing assembly, and is positioned at the top of A cabinet frame.Be fixed with the 4th sprocket wheel 54 on the roll shaft of cloth beam 51, the motor of banking up is fixed on the A cabinet frame by its motor cabinet, and is fixed with the 3rd sprocket wheel 55 on its motor shaft.Clutch transmission is arranged on the A cabinet frame and between the 3rd sprocket wheel 55 and the 4th sprocket wheel 54.Between the 3rd sprocket wheel 55 and clutch transmission, center on and be provided with driving chain; Also around being provided with driving chain, the closure by arrangement of clutch realizes by the driving of motor to cloth beam 51 of banking up, and cloth beam 51 is rotated between the 4th sprocket wheel 54 and clutch transmission.
Described cloth rewinder 5 also comprises iron ship 52 and iron ship cylinder 53, iron ship cylinder 53-1 and back iron ship cylinder 53-2 before iron ship cylinder 53 comprises; Preceding iron ship cylinder 53-1 is fixed on the left front vertical beam 11-2-1 left side of frame 11 by its cylinder block, and the piston rod of preceding iron ship cylinder 53-1 is fixed on the front end right side of iron ship 52; Back iron ship cylinder 53-2 is fixed on the left back vertical beam 11-2-2 left side of frame 11 by its cylinder block, and the piston rod of back iron ship cylinder 53-2 is fixed on the right side, rear end of iron ship 52; Iron ship 52 piston rod by iron ship cylinder flexible with respect to the frame side-to-side movement; The A cabinet frame places on the iron ship 52 and passes through relative frame 1 side-to-side movement of iron ship.
Comprising of liquid feed device charging basket, Rose Box and material pump.The change charging basket is installed in and is set up on the ground operating platform, change charging basket and be provided with dispensing valve, the liquid outlet of dispensing valve is by the feeding inlet of pipeline and Rose Box, the filtered fluid outlet of Rose Box is connected with the charging aperture of material pump, the discharging opening of material pump extends the immersion liquid groove 31 of immersion liquid mangle device 3 by pipeline, and the liquid outlet of this pipeline is positioned at the top of immersion liquid groove 31.
Circuit arrangement comprises Programmable Logic Controller and frequency converter, each driving motor of present embodiment is by corresponding Frequency Converter Control, and each frequency converter is by Controlled by Programmable Controller, rotary encoder also all is set on each driving motor, the signal output part of each rotary encoder is electrically connected with the corresponding signal input part of Programmable Logic Controller, thereby make knitted cloth basic identical, also can adjust as required in the linear velocity of the various piece of operation.Adopt Programmable Logic Controller, in conjunction with and frequency converter, control each motor synchronous operation.Synchronously so-called, promptly the master makes the unit turn round with a certain linear velocity, and its pair makes the also linear velocity running to cooperate simultaneously of unit, and with the main rising or falling speed that makes the unit, pair makes also while rising or falling speed of unit.After the main linear velocity that makes the unit is set, pair make unit wires speed as required ratio set.At this moment make main that the unit wires speed setting is 100%, pair makes unit wires speed make the ratio of unit wires speed be provided with in 0.000 to 99.999 scope with main, its precision can reach one thousandth, and pair makes the unit make lifting speed in unit by Programmable Logic Controller synchronous proportional lifting speed is set according to main.Example: when main 10 meters/minute of the unit that make, make the unit be set at main 99.9% o'clock of making the unit as pair, then pair makes that unit wires speed is 9.99 meters/minute, when the main unit raising speed to 30 meter/minute of making, pair makes also raising speed to 29.97 meter/minute simultaneously of unit, and the linear velocity error remains 0.1%.In the present embodiment, the electric motor units that drives mangle roll 35 is mainly to make that unit, all the other driving motor unit are that pair makes the unit.The mangle roller motor is a main order electromotor, open-width motor, immersion liquid open-width motor, immersion roller motor, mangle open-width motor and be that pair makes motor by the defeated cloth motor of volume, and control circuit is controlled above-mentioned motor synchronous operation.
When the open-width knitted fabrics cold bleaching device of present embodiment uses, open-width knitted fabrics 100 is from heap cloth car advancing cloth fabric guide roll 23, tensioning frame 25, middle fabric guide roll 26 and going up deflector roll 27 after enter cent(e)ring device 24 after advancing cloth expander 22 open-widths through entering arrangment 2, detect the position of fabric by Photoelectric Detection roller 24-2 after, bakelite roller bar by the stretching of piston rod of control circuit control centering cylinder to centring roll 24-1 carries out front and back adjustment, bakelite roller bar drive fabric by centring roll 24-1 moves forward and backward, and fabric is mediated; And then after advancing 23 guiding of cloth deflector roll and immersion liquid expander 32 open-widths, enter immersion liquid groove 31 dipping oxygen bleaching liquors, under the effect of 4 immersion roller lower roll 33-2 of immersion liquid mangle device 3 and 3 immersion roller top roll 33-1, open-width knitted fabrics 100 back and forth pads and begins to be floated by oxygen through the support that has on four times four, after the immersion liquid, again through mangle expander 34 (screw thread expander) open-width, roll unnecessary oxygen bleaching liquor through mangle roll 35 again, have under pressure roller 41 assistance that rely on cloth feeder 4 at hygrometric state again and batch through defeated cloth large roller 42 and by the cloth beam 51 that winding up roller 43 is transported on the A cabinet frame, thereby finished the padding of oxygen bleaching liquor of cotton fabrics, and the yardage roll of the band oxygen bleaching liquor after having obtained padding (being called for short band liquid yardage roll).
The A cabinet frame is unloaded from the iron ship, again the band liquid yardage roll on the batching rod 51 is coated and go up plastic sheeting, again with the clutch transmission closure, configure the rotating speed of motor of banking up, by sprocket wheel, the transmission of clutch transmission and chain was slowly rotated (per minute 1 to 6 change) 16 to 24 hours (according to the difference of environment temperature and different by the motor-driven cloth beam 51 of banking up, the high more time of banking up of temperature is short more, and the low more time of banking up of temperature is long more.) and finish cold dome oxygen and float reaction, common banking up can not occur and be easy to generate the problem that oxygen floats the inconsistent up and down and wrinkle of effect, guaranteed that oxygen floats one of the effect oxygen of making peace and floats quality, thereby saved the consumption of a large amount of water, electricity and gas, saved the energy; Utilize the former knitting continuous rope form washing equipment to wash then, finished the overall process that oxygen floats pre-treatment.
Claims (10)
1. the cold bleaching device of an open-width knitted fabrics comprises frame (1), entering arrangment (2) and immersion liquid mangle device (3); It is characterized in that: comprise that also hygrometric state has support cloth feeder (4), cloth rewinder (5) and control circuit; Entering arrangment (2), immersion liquid mangle device (3) and hygrometric state have support cloth feeder (4) to be successively set on the frame (1) according to sequencing;
Described entering arrangment (2) comprises into cloth open-width motor, advances cloth expander (22) and advance cloth deflector roll (23); Advance cloth expander (22) by advancing cloth open-width motor-driven;
Described immersion liquid mangle device (3) comprises immersion liquid groove (31), also comprises the immersion liquid expander (32), immersion roller group (33), mangle expander (34) and a pair of mangle roll (35) that set gradually according to sequencing; Also comprise immersion liquid open-width motor, immersion roller motor, mangle open-width motor and mangle roller motor; Immersion liquid expander (32) is by immersion liquid open-width motor-driven, and immersion roller group (33) is by the immersion roller motor-driven, and mangle expander (34) is by mangle open-width motor-driven, and mangle roll (35) is driven by the mangle roller motor; Immersion liquid mangle device (3) is to make its immersion roller group (33) in use can be formed with wet web to rely on the device of carrying;
The pressure roller (41) that hygrometric state has support cloth feeder (4) to comprise to set gradually according to sequencing, defeated cloth swift (42) and by winding up roller (43); Also comprise and fail the cloth motor by volume what drive by winding up roller (43); It is in use can be formed with wet web to rely on the device of carrying that hygrometric state has support cloth feeder (4);
Cloth rewinder (5) comprises A cabinet frame and cloth beam (51); Frame (1) side-to-side movement relatively of described A cabinet frame; Cloth beam (51) is rotatably connected on the described A cabinet frame by bearing assembly, and is positioned at the top of A cabinet frame, and cloth beam (51) can be by leaning on winding up roller (43) to its parts by volume when being to use;
Control circuit adopts the mode of each motor speed of ACTIVE CONTROL during use, makes entering arrangment (2), immersion liquid mangle device (3), hygrometric state have support cloth feeder (4) and cloth rewinder (5) to realize the conveying of open-width knitted fabrics under the tension force that can bear in the mode of synchronous operation.
2. the cold bleaching device of open-width knitted fabrics according to claim 1 is characterized in that: described frame (1) comprises body frame body (11), goes up deflector roll frame (12), immersion liquid truss (13), immersion roller frame (14) and casing (15);
Described body frame body (11) comprises 2 right vertical beams (11-1), 2 left vertical beams (11-2), horizontally disposed 2 crossbeams (11-3) and 2 tie-beams that vertical is provided with; The lower end of each root vertical beam fixes on the ground; 2 right vertical beams (11-1) are divided into right front vertical beam (11-1-1) and right back vertical beam (11-1-2) by the present position, 2 left vertical beams (11-2) are divided into left front vertical beam (11-2-1) and left back vertical beam (11-2-2) by the present position, and 2 crossbeams (11-3) are divided into front beam (11-3-1) and rear cross beam (11-3-2) by the present position; 2 tie-beams (11-4) are divided into right tie-beam and left tie-beam by the present position; Front beam (11-3-1) downside left part is fixedlyed connected with the top of right front vertical beam (11-1-1) with left front vertical beam (11-2-1) respectively with the downside right part, the downside left part of rear cross beam (11-3-2) is fixedlyed connected with the top of right back vertical beam (11-1-2) with left back vertical beam (11-2-2) respectively with the downside right part, front beam (11-3-1) rear side left part is fixedlyed connected with the front end of left tie-beam and right tie-beam respectively with the rear side right part, the front side left part of rear cross beam (11-3-2) is fixedlyed connected with the rear end of left tie-beam and right tie-beam respectively with the front side right part, thereby forms the body frame body;
Described upward deflector roll frame (12) comprises 2 risers that branch front and back vertical is provided with, 2 risers are divided into preceding riser (12-1) and back riser (12-2), the lower end separately of preceding riser (12-1) and back riser (12-2) is fixed on the front beam (11-3-1) and rear cross beam (11-3-2) of described body frame body (11) by securing member respectively, goes up deflector roll frame (12) thereby form; 2 risers are positioned at the right side of the right vertical beam (11-1) of described body frame body (11);
Described immersion liquid truss (13) comprises left frame (13-1), right frame (13-2), side arm (13-3) and after-frame (13-4); The rear and front end of described left frame (13-1) is separately fixed on the right side of left front vertical beam (11-2-1) and left back vertical beam (11-2-2), the rear and front end of described right frame (13-2) is separately fixed on the left side of right front vertical beam (11-1-1) and right back vertical beam (11-1-2), described side arm (13-3) is from upper fixed and be seated in left frame (13-1) and the front end of right frame (13-2), and after-frame (13-4) is from upper fixed and be seated in left frame (13-1) and the rear end of right frame (13-2); Described left frame (13-1), right frame (13-2), side arm (13-3) and after-frame (13-4) all are horizontally disposed with;
Described immersion roller frame (14) has 2, is divided into preceding installing rack (14-1) and back installing rack (14-2); The logical respectively securing member in preceding installing rack (14-1) two ends, the left and right sides is fixedly connected on left front vertical beam (11-2-1) and the right front vertical beam (11-1-1), and the two ends, the left and right sides of back installing rack (14-2) then are fixedly connected on left back vertical beam (11-2-2) and the right back vertical beam (11-1-2) by securing member respectively;
Described casing (15) is divided into preceding casing (15-1) and rear box (15-2); Casing (15-1) is fixed on the right front vertical beam (11-1-1) of right vertical beam (11-1) of described frame (11) before described; Described rear box (15-2) is fixed on the right back vertical beam (11-1-2) of right vertical beam (11-1) of described frame (11).
3. the cold bleaching device of open-width knitted fabrics according to claim 2, it is characterized in that: described entering arrangment (2) also comprises cent(e)ring device (24), tensioning frame (25), middle fabric guide roll (26) and last deflector roll (27); Described tensioning frame (25) and middle fabric guide roll (26) all rotate by bearing assembly and are arranged on the front beam (11-3-1) and rear cross beam (11-3-2) of described body frame body (11); Describedly advance the cloth expander and comprise two screw thread expanders that all are rotationally connected with preceding casing (15-1) and rear box (15-2) that are oppositely arranged, they are the first screw thread expander (22-1) and the second screw thread expander (22-2), and the second screw thread expander (22-2) is by advancing cloth open-width motor direct-drive; The described deflector roll (27) of going up is arranged on described going up on the deflector roll frame (12) by the bearing assembly rotation; Described cent(e)ring device (24) comprises centering cylinder, centring roll (24-1), a pair of Photoelectric Detection roller (24-2) and fabric guide roll (24-3); The centering cylinder is arranged in the preceding casing (15-1); The front end of described centring roll (24-1) passes preceding casing (15-1) and rotates in the preceding casing (15-1) be arranged on frame (1) and with the piston rod of centering cylinder by bearing and link to each other, and the rear end of centring roll (24-1) is passed rear box (15-2) and is arranged in the rear box (15-2) of frame (1) by the bearing rotation; The rear and front end of described a pair of Photoelectric Detection roller (24-2) is separately fixed at the preceding casing (15-1) and the rear box (15-2) of frame (1); The rear and front end of fabric guide roll (24-3) is rotated on the preceding casing (15-1) be arranged on frame (1) and the rear box (15-2) by bearing assembly respectively and is being positioned on the above-below direction between centring roll (24-1) and the Photoelectric Detection roller (24-2); Entering the rear and front end of cloth fabric guide roll (23) rotates on the right front vertical beam (11-1-1) and right back vertical beam (11-1-2) of the body frame body (11) that is arranged on frame (1) by bearing assembly respectively.
4. the cold bleaching device of open-width knitted fabrics according to claim 3 is characterized in that: described cent(e)ring device (24) also comprises front support stand, preceding supporting disk, rear support stand and back supporting disk; Described centring roll (24-1) comprises roll shaft and the bakelite roller bar that circumferentially is provided with around roll shaft, and the front end of each bakelite roller bar is fixedlyed connected with preceding supporting disk, fixedlys connected with the back supporting disk in the rear end of each bakelite roller; Front support stand is fixed on that preceding casing (15-1) is gone up and the upper end has backward bending part; The rear end of the cylinder body of centering cylinder is rotatably connected on the lower end of front support stand and piston rod stretches out backward from the rear end of cylinder block; Before the upper end of supporting disk be rotatably connected on the bending part of front support stand and be that fulcrum rotates before and after front support stand with the bending part, the lower end of preceding supporting disk is rotatably connected on the piston rod of centering cylinder; Rear support stand is vertically fixed on that rear box (15-2) is gone up and the upper end has forward bending part; Back supporting disk upper end is rotatably connected on the bending part of rear support stand and is that fulcrum rotates before and after rear support stand with the bending part; The roll shaft front end of centring roll (24-1) pass preceding casing (15-1) and before supporting disk and fixedly connected with front support stand, the roll shaft rear end of centring roll (24-1) is passed rear box (15-2) and back supporting disk and is fixedlyed connected with rear support stand, and the supporting disk lower end moves forward and backward the adjusting of realization to centring roll (24-1) position between preceding casing (15-1) and rear box (15-2) before the flexible drive of the piston rod by the centering cylinder during use.
5. the cold bleaching device of open-width knitted fabrics according to claim 2, it is characterized in that: described immersion liquid mangle device (3) also comprises one group of immersion liquid groove cylinder (36), each immersion liquid groove cylinder (36) is fixed on the side arm or after-frame of described frame (1) by cylinder body separately, and the piston rod of cylinder is provided with up; Described immersion liquid groove (31) is seated on the piston rod of each immersion liquid groove cylinder, and the upper end of the piston rod of the lower end of the bottom land of immersion liquid groove (31) and cylinder is fixed together; Described immersion roller group (33) comprises 3 immersion roller top rolls (33-1) and 4 immersion roller lower rolls (33-2), and described 3 immersion roller top rolls (33-1) bearing assembly by separately respectively are rotatably connected on the described immersion roller frame (14) from the below; Described 4 immersion roller lower rolls (33-2) bearing assembly by separately respectively are rotatably connected on the described immersion liquid groove (31), and 3 immersion roller top rolls (33-1) are crisscross arranged in the top of 4 immersion roller lower rolls (33-2).
6. the cold bleaching device of open-width knitted fabrics according to claim 2 is characterized in that: described mangle roll (35) comprises initiatively a roll (35-1) and an idle roll (35-2), and active roll (35-1) is directly driven by the mangle roller motor; Described immersion liquid mangle device (3) also comprises 2 idle roll cylinders (37), 2 idle roll installing racks; 2 idle roll cylinders (37) are divided into front side cylinder (37-1) and rear side cylinder (37-2), and 2 idle roll installing racks are divided into installed in front frame and rear side installing rack; The installed in front frame is rotatably connected on the preceding installing rack (14-1) by its lower end, and the rear side installing rack is rotatably connected on the back installing rack (14-2) by its lower end; Front side cylinder (37-1) is fixed on the right front vertical beam (11-1-1) of described frame (1) by its cylinder block, and the upper end of the left end head of the piston rod of front side cylinder (37-1) and installed in front frame is rotationally connected; The rear side cylinder is fixed on the right back vertical beam (11-1-2) of described frame (1) by its cylinder block, and the upper end of the left end head of the piston rod of rear side cylinder and rear side installing rack is rotationally connected; The front-end and back-end of the idle roll of described mangle roll (35-2) are rotatably connected on the middle part of installed in front frame and rear side installing rack respectively by corresponding bearing assembly.
7. the cold bleaching device of open-width knitted fabrics according to claim 2, it is characterized in that: described hygrometric state has support cloth feeder (4) also to comprise pressure roller cylinder (44), swing arm (45), swing span (46) and cylinder installing rack (47); Pressure roller cylinder (44-1) and back pressure roller cylinder (44-2) before described pressure roller cylinder (44) comprises, preceding pressure roller cylinder (44-1) is fixed on by its cylinder block on the left front vertical beam (11-2-1) of frame (1), and back pressure roller cylinder (44-2) is fixed on the left back vertical beam (11-2-2) of frame (1) by its cylinder block; The rear and front end of pressure roller (41) pressure roller cylinder (44-1) and afterwards on the lower end of the piston rod of pressure roller cylinder (44-2) before the bearing assembly by separately is rotatably connected on respectively; The rear and front end of described swing arm (45) is rotatably connected on the described body frame body (11) by front beam (11-3-1) and the bearing assembly on the rear cross beam (11-3-2) that is installed in described body frame body (11) from the top; The upper end of described swing span (46) is fixed on the described swing arm (45); The described lower end that is rotatably connected on described swing span (46) by winding up roller (43) by bearing assembly; Described cylinder installing rack (47) is fixed on the described frame (1), and defeated cloth swift (42) is rotatably connected on the described cylinder installing rack (47) by bearing assembly.
8. float squeeze device according to the described cotton fabrics cold dome of one of claim 2 to 5 oxygen, it is characterized in that: described cloth rewinder (5) also comprises iron ship (52) and iron ship cylinder (53), iron ship cylinder (53-1) and back iron ship cylinder (53-2) before iron ship cylinder (53) comprises; Preceding iron ship cylinder (53-1) is fixed on left front vertical beam (11-2-1) left side of frame (11) by its cylinder block, and the piston rod of preceding iron ship cylinder (53-1) is fixed on the front end right side of iron ship (52); Back iron ship cylinder (53-2) is fixed on left back vertical beam (11-2-2) left side of frame (11) by its cylinder block, and the piston rod of back iron ship cylinder (53-2) is fixed on the right side, rear end of iron ship (52); Iron ship (52) is flexible with respect to the frame side-to-side movement by cylinder; The A cabinet frame places on the iron ship (52) and passes through the relative frame of iron ship (1) side-to-side movement.
9. according to the cold bleaching device of the described open-width knitted fabrics of one of claim 1 to 5, it is characterized in that: described cloth rewinder (5) also comprises bank up motor and clutch transmission; The roll shaft of described cloth beam (51) is provided with the 4th sprocket wheel (54), and is connected with clutch transmission by driving chain; The motor shaft of the described motor of banking up is provided with the 3rd sprocket wheel (55), and is connected with clutch transmission by driving chain; Cloth beam (51) when arrangement of clutch is closed by its rotation of motor-driven of banking up.
10. according to the cold bleaching device of the described open-width knitted fabrics of one of claim 1 to 5, it is characterized in that: described mangle roller motor is a main order electromotor, open-width motor, immersion liquid open-width motor, immersion roller motor, mangle open-width motor and be that pair makes motor by the defeated cloth motor of volume, control circuit is controlled above-mentioned motor synchronous operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101859122A CN101818423B (en) | 2010-05-28 | 2010-05-28 | Cold bleaching device for open-width knitted fabrics |
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| CN2010101859122A CN101818423B (en) | 2010-05-28 | 2010-05-28 | Cold bleaching device for open-width knitted fabrics |
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| CN101818423A true CN101818423A (en) | 2010-09-01 |
| CN101818423B CN101818423B (en) | 2012-02-29 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102634947A (en) * | 2012-05-11 | 2012-08-15 | 江阴福达染整联合机械有限公司 | Knit cold-batching bleaching processor |
| CN103264917A (en) * | 2013-05-30 | 2013-08-28 | 常熟市龙略机电有限公司 | Batching mechanism |
| CN103287894A (en) * | 2013-05-30 | 2013-09-11 | 常熟市龙略机电有限公司 | Cloth winding machine |
| CN103287896A (en) * | 2013-05-30 | 2013-09-11 | 常熟市龙略机电有限公司 | Improved cloth rolling machine structure |
| CN107604557A (en) * | 2017-10-23 | 2018-01-19 | 广东溢达纺织有限公司 | Weave cotton cloth and neutralize wash water processing unit and method |
| CN107675393A (en) * | 2017-09-22 | 2018-02-09 | 佛山市领裕服饰有限公司 | A kind of final finishing production method that can improve knitted denim product quality |
| WO2020034295A1 (en) * | 2018-08-13 | 2020-02-20 | 斯乔麦科技（深圳）有限公司 | Open-width cloth rinsing groove and rinsing machine thereof |
| CN114075726A (en) * | 2021-10-11 | 2022-02-22 | 武汉纺织大学 | Turnover cooling box and using method thereof |
| CN114263003A (en) * | 2022-01-04 | 2022-04-01 | 广东德博仕工业有限公司 | Open width cold stack bleaching machine |
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| CN101191283A (en) * | 2007-12-10 | 2008-06-04 | 杨立新 | Cold rolling yarn stacking and dyeing device |
| CN201180218Y (en) * | 2008-01-17 | 2009-01-14 | 北京众仁智杰科技发展有限公司 | Novel knitting open width pad mangle |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102634947A (en) * | 2012-05-11 | 2012-08-15 | 江阴福达染整联合机械有限公司 | Knit cold-batching bleaching processor |
| CN102634947B (en) * | 2012-05-11 | 2014-04-16 | 江阴福达染整联合机械有限公司 | Knit cold-batching bleaching processor |
| CN103264917A (en) * | 2013-05-30 | 2013-08-28 | 常熟市龙略机电有限公司 | Batching mechanism |
| CN103287894A (en) * | 2013-05-30 | 2013-09-11 | 常熟市龙略机电有限公司 | Cloth winding machine |
| CN103287896A (en) * | 2013-05-30 | 2013-09-11 | 常熟市龙略机电有限公司 | Improved cloth rolling machine structure |
| CN107675393A (en) * | 2017-09-22 | 2018-02-09 | 佛山市领裕服饰有限公司 | A kind of final finishing production method that can improve knitted denim product quality |
| WO2019056955A1 (en) * | 2017-09-22 | 2019-03-28 | 何炽斌 | Finishing method for knitted denim |
| CN107604557A (en) * | 2017-10-23 | 2018-01-19 | 广东溢达纺织有限公司 | Weave cotton cloth and neutralize wash water processing unit and method |
| CN107604557B (en) * | 2017-10-23 | 2020-06-12 | 广东溢达纺织有限公司 | Device and method for treating neutralized washing water in woven fabric |
| WO2020034295A1 (en) * | 2018-08-13 | 2020-02-20 | 斯乔麦科技（深圳）有限公司 | Open-width cloth rinsing groove and rinsing machine thereof |
| CN114075726A (en) * | 2021-10-11 | 2022-02-22 | 武汉纺织大学 | Turnover cooling box and using method thereof |
| CN114075726B (en) * | 2021-10-11 | 2024-02-06 | 武汉纺织大学 | Turnover cooling box and use method thereof |
| CN114263003A (en) * | 2022-01-04 | 2022-04-01 | 广东德博仕工业有限公司 | Open width cold stack bleaching machine |
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