CN203639685U

CN203639685U - Towel dyeing machine

Info

Publication number: CN203639685U
Application number: CN201320693946.1U
Authority: CN
Inventors: 徐达明
Original assignee: FONG'S DYEING AND FINISHING MACHINERY (SHENZHEN) Co Ltd
Current assignee: FONG'S DYEING AND FINISHING MACHINERY (SHENZHEN) Co Ltd
Priority date: 2013-11-05
Filing date: 2013-11-05
Publication date: 2014-06-11
Anticipated expiration: 2023-11-05

Abstract

The utility model discloses a towel dyeing machine. The towel dyeing machine comprises a main housing (1), a dyeing bottom groove (10), a secondary dyeing groove (6), a lifting roller (3), an auxiliary lifting roller (4) and a cloth swinging device, wherein the secondary dyeing groove (6) is mounted above the dyeing bottom groove (10); a row of nozzles are transversely on the inner wall at the bottom of the secondary dyeing groove (6); the secondary dyeing groove (6) is smaller than the bottom groove in volume; a driven roller (5) is arranged in the secondary dyeing groove (6); a sensor (13) and the cloth swinging device are arranged at the inlet position; the surface of the lifting roller (3) and the auxiliary lifting roller (4) are non-smooth corrugated; a service gate (2) and an access door (12) are arranged on the main housing (1). With adoption of the towel dyeing machine, the uniformity of the towel fabrics for absorbing the dyeing liquor can be improved, the dosage amount of the dyeing liquor, water and power can be reduced, the volume of the machine body is small, throttling and emission reduction can be implemented, and the machine can be widely applied to a dyeing technology for backed cloth.

Description

Towel dyeing machine

Technical field

The utility model relates to a kind of dyeing and finishing device, particularly a kind of towel dyeing machine.

Background technology

In dyeing and finishing technique field, the time that increase fabric contacts with dye liquor is the necessary condition that ensures colouring.But under the specification of environmental emission reduction now, novel dyeing machine is used nozzle instead and is concentrated dye liquor to execute to penetrate on the fabric of circulation walking, fabric generally circulates and walks and become scattered about in cloth storage trough with the shape of cloth rope in dyeing machine, by hoisting drum, cloth rope pull-up Bing is guided to nozzle throat, cloth storage trough falls back after dye liquor sprays, so constantly circulation, makes whole section of cloth from beginning to end repeat to contact with dye liquor and paint.As the patent document of patent No. CN1271271C has disclosed a kind of dyeing machine setting with twin-roll.This patent is characterised in that a pair of Nozzle combination between two cylinders, and dye liquor is sprayed on the fabric in advancing.The dye liquor that falls into cloth storage trough is brought back to nozzle and is recycled after bottom land is collected, and forms an endless loop loop.Although this design has reduced dye liquor consumption, but upper colour efficiency has obvious gap with traditional dipping bath formula dyeing all the time, can not take into account this two large important element of low bath raio and upper colour efficiency simultaneously.

In addition, the fabric dyeing machine of prior art exploitation generally all focuses on arrangement light material and the material for wrinkle sensitivity, and has reduced the dyeing and finishing device of for example towel cloth of counterweight fabric.Existing dyeing and finishing machine technology be all generally textile fabric lifting to master cylinder top nozzle throat, dye liquor is directly injected to fabric face diffusion, dye liquor can evenly spread at lightweight fabric, but the fabric of Heavy Weight can not be blown and turn over by dye liquor because own wt relation makes fabric as lightweight fabric, do not reach the uniformity that lightweight fabric absorbs dye liquor, the action that also must take more water yield cooperation row cloth while processing the fabric of Heavy Weight, has increased water power consumption greatly.

Summary of the invention

The utility model is to solve above-mentioned technical problem, adopts a kind of new design.

Towel dyeing machine of the present utility model, comprises dyeing machine main casing (1), dyeing kerve (10), hoisting drum (3), secondary hoisting drum (4) and plaiting device, and described towel dyeing machine returning apparatus has the secondary groove of dyeing (6).

The secondary groove (6) that dyes is installed on dyeing kerve (10) top, be positioned between hoisting drum (3) and secondary hoisting drum (4), the fabric walking between two cylinders (3) and (4) falls into the secondary groove of dyeing (6), passive cylinder (5) is installed in the secondary groove of dyeing, install with cylinder (3) and (4) parallel direction, fabric is lower to the secondary groove of dyeing in passive cylinder (5);

By two above row nozzles that (comprising two), nozzle (11) formed, be horizontally installed on the inwall of the secondary groove of described dyeing (6) bottom, connect dye liquor source.

The secondary groove that dyes reaches dyeing and finishing effect in the mode of gushing and contaminate, and a ganoid passive cylinder is housed in the secondary groove that dyes fabric is pressed in dye liquor tank and is painted, and guarantees that fabric passes through the dip-dye of the secondary groove of dyeing in circulation.The dye bottom of secondary groove connects some nozzle throats, and nozzle throat is from bottom to top gushed out dye liquor, has and prevents that disorderly hair and dye liquor are evenly spread in the effect on fabric.The secondary groove that dyes moves in the mode that is fully loaded with dye liquor, and dye liquor is taken out toward the nozzle of the secondary groove of dyeing and gushed out from cloth storage trough bottom through main pump, and the dye liquor that the secondary groove that dyes while making this device operation is contained year certain deal becomes and dyes pond.The secondary groove that dyes is placed in the position at center in dyeing machine, and volume ratio kerve is little, helps the consumption that reduces dye liquor.

Towel kind fabric surface has along hair, can flow to dye liquor mobile.If produce sinuous flow when towel contact dye liquor, can cause along hair colouring uneven, the color and luster after finally affecting it and dying.In the utility model, dye liquor is gushed out from row's nozzle of the secondary trench bottom that dyes, and can guarantee the unicity of fabric face fine, soft fur direction.In the secondary groove of the dyeing that is full of dye liquor, row injection dye liquor can more guarantee that again dye liquor is consistent in the secondary groove concentration of dyeing again.So technology of the present utility model can emphasis solution place be dyed the quality problems of the heavy fabrics such as towel.

Towel dyeing machine of the present utility model, the cross section of the secondary groove of described dyeing (6) bottom is curved, and secondary groove (6) entrance that dyes is larger with the angle of inclination of level than the secondary groove outlet of dyeing with the angle of inclination that level forms, and described angle of inclination is all less than 90 degree.Described porch is the porch that dyed cloth enters the secondary groove of dyeing (6) as shown in drawings.

The dye slope ratio rear in secondary groove front is high, the weight of fabric self is concentrated on to the bottom of the secondary groove that dyes, and reduces the needed pulling force of hoisting drum.

Towel dyeing machine of the present utility model, secondary groove (6) the volume ratio kerve of described dyeing is little, the in-built cylinder (5) that is equipped with of the secondary groove (6) that dyes, described cylinder surface is smooth.

The porch device of secondary groove (6) of dyeing described in towel dyeing machine of the present utility model has sensor (13).

Fabric passes through multiple cylinders in dyeing machine, the surface tension that involves meeting increase cloth between cylinder, if overtension has an opportunity to damage cloth, so the utility model device has the situation of advancing of cloth between Sensor monitoring cylinder, suitably regulate each or part cylinder rotating speed, to control the tension force of cloth.

Towel dyeing machine of the present utility model, described nozzle (11) connects the spray orifice ovalize of kerve.

The dye duckbill nozzle of secondary groove assembling, makes dye liquor with the high speed and high pressure secondary groove of dyeing of gushing, in and the dye liquor of high concentration, Bing because of the direction one of gushing cause fabric face fine, soft fur direction unanimously.

Dyeing and weaving thing through dyeing secondary groove nozzle, then with narrow enter wide go out form through dyeing secondary groove smooth cylinder.Narrowly enter to help nozzle that the fine, soft fur of textile surfaces is done into direction is consistent; Widely prevent that dyeing wrinkle, folding line and irregular colour from appearring in fabric while going out to be conducive to contaminate in dyeing the dye liquor in secondary groove.Dye liquor is taken out toward the nozzle of the secondary groove of dyeing and is gushed out through main pump from cloth storage trough bottom, and the full up state of secondary groove dye liquor dyes while reaching the operation of this device.

Towel dyeing machine of the present utility model, the selvage guide plate (18) that described plaiting device is arranged by the kerve that dyes (10) porch forms.

Selvage guide plate is placed in the space of fabric cloth storage trough top after secondary hoisting drum, laterally extending between cloth storage trough opposed side walls, selvage guide plate is a plate that can teeter, and the amplitude teetering is the position being placed between the interior predetermined position and cloth storage trough rear wall.This plaiting device connects an independent adjustable speed motor can change wobble frequency.Plaiting device is the bottom to cloth storage trough as storehouse is brought from back roll methodically textiles.

Because the utility model is mainly for the textiles of dyeing and finishing Heavy Weight, the controlling plate and can be provided with low-friction material coating of the plaiting device at this machine rear.The friction that this can effectively reduce while controlling machine operation between plate and fabric, makes fabric can be easy to the guiding through controlling plate, and imports the cloth storage trough of below.

Towel dyeing machine of the present utility model, described hoisting drum (3) and secondary hoisting drum (4) are connected with control system.

In the utility model, hoisting drum and secondary hoisting drum, separately with its rotating speed of separate motors control, can freely be selected the rotating speed combination suitable to particular web, make fabric cycle operation smoothly, reduce the chance of skidding between cloth and cylinder, alleviate the impact that causes Quality Down because of friction.

Towel dyeing machine of the present utility model, the surface of hoisting drum (3) and secondary hoisting drum (4) is non-smooth corrugated.

Corrugated superficial makings increases the friction of rest power between cylinder and cloth, and the chance of skidding appears in attenuating, and protection cloth is avoided wearing and tearing.

Towel dyeing machine of the present utility model, described dyeing machine main casing (1) is provided with AD (12).

Towel dyeing machine of the present utility model has cleaning door (2) and AD (12), and described cleaning door is positioned at the front of machine, and AD is positioned at machine top.

The utility model has outstanding advantage and is showing effect, particularly for the fabric of Heavy Weight, as towel kind fabric has improved the uniformity that absorbs dye liquor greatly, both kept traditional dip-dye technology in upper efficiency and the qualitative advantage of dying, reduce the use amount of dye liquor and water power simultaneously.The utility model has also adopted the fuselage design of small volume, has also further reduced the dye liquor amount storing in machine, has realized throttling reduction of discharging.

Situation when cleaning door (2) the convenient discrepancy cloth work of the utility model device and the operation of supervision machine, AD (12) has facilitated part exchanging and the line service of machine intimate simultaneously.

Brief description of the drawings

Fig. 1 is part sectioned view of the present utility model, shows inner structure.

Fig. 2 is outward appearance diagram of the present utility model.

Fig. 3 is that dye in the utility model dye liquor of secondary trench bottom nozzle flows to schematic diagram.

Fig. 4 is cylinder control signal flow chart of the present utility model.

In accompanying drawing

1. dyeing machine main casing

2. cleaning door

3. hoisting drum

4. secondary hoisting drum

5. passive cylinder

6. the secondary groove of dyeing

7. nozzle throat

8. dividing plate

9. cloth

10. dyeing kerve

11. nozzles

12. ADs

13. sensors

15. kerves

16. main circulation pumps

17. filters

Detailed description of the invention

Below by accompanying drawing and embodiment of the present utility model, the utility model is further elaborated.

The structure of the present embodiment towel dyeing machine is as shown in the part sectioned view of Fig. 1.The present embodiment comprises a dyeing machine main casing 1, there is cleaning door 2 in dyeing machine front, has hoisting drum 3 and secondary hoisting drum 4 in dyeing machine, has a secondary groove 6 of dyeing between described two cylinders, dye in secondary groove and have a passive cylinder 5, enter the fabric of the secondary groove of dyeing by the below of passive cylinder.The dye bottom of secondary groove connects a row nozzle throat 7, and the dye liquor in dyeing machine is executed and is incident upon on fabric with spray pattern.Also have in dyeing machine a dividing plate 8 to separate the cloth storage trough of the secondary groove of dyeing and bottom, cause entanglement in order to avoid cloth 9 is fallen into described cloth storage trough while transshipping in the secondary groove of dyeing.On dividing plate, there is perforation to allow dye liquor flow into cloth storage trough.

The present embodiment dyes with wet process circulation cloth rope form place.Fabric first passes through hoisting drum, dyes afterwards to the secondary groove of dyeing again, and then secondary hoisting drum pulls out fabric from middle cloth groove, and fabric arrives selvage guide plate after secondary hoisting drum, then returns to the cloth storage trough of below.

The mode that dye liquor in dyeing machine sprays taking circulation is dyed on cloth.The dye liquor that flows into dyeing machine bottom is collected and is taken away by main circulation pump 16 in kerve 15, and the cloth bits that described main circulation pump entrance front has filter 17 these pumps of protection to avoid discharging in dyeing machine damage.Main circulation pump provides power by the dye liquor of fuselage bottom again blowback machine top, and dye liquor Jing Hou gets back on road nozzle throat and is again applied on cloth.Fig. 2 is the profile view of the utility model embodiment, and above-mentioned dyeing machine Hou road cycle arrangement as shown in the figure.

Fig. 3 is that dye in the utility model dye liquor of secondary trench bottom nozzle flows to schematic diagram.Nozzle throat 7 is installed between the secondary groove 6 of dyeing and dividing plate 8, and the horizontal flat raft of a row nozzle 11, in the secondary trench bottom of dyeing, connects nozzle throat Bing dye liquor is introduced in the secondary groove of dyeing from nozzle throat.The shape ovalize of nozzle, the port that connects the secondary groove of dyeing roughly points to passive cylinder 5, longer ellipse end points to fuselage both sides, when dye liquor is penetrated from jet expansion, its liquid stream can its impulsive force of lateral dispersion, simultaneously for the fabric dyeing in secondary groove provides extra supporting force, help fabric and be adjacent to passive cylinder, reduce the generation of tangling.

Sensor 13 is arranged on the entrance of the secondary groove of dyeing, is close to the edge of its curved plate.Described sensor connects the control system of dyeing machine, in sensor touching cloth and while sending signal, by the hoisting drum motor of its connection of system control and secondary hoisting drum motor to adjust rotating speed.

Fig. 4 is the control signal process chart of drum rotation speed.The operating procedure that sensing device on the secondary groove of utilization dyeing and dyeing machine master control system are realized cylinder control is as follows:

Step 1, dyeing machine carry out initializing set after cylinder control function on, for example, by all drum speeds and timer zero clearing;

Step 2, setting hoisting drum are by the slower speed operation of standard;

Step 3, startup timer, monitor controller no instruction of receiving stoppage in transit of meeting in the process of timing simultaneously, this situation is common in manual setting, if receive, described instruction finishes the automatic control to cylinder;

Step 4, exceed in timer after the time of a restriction, hoisting drum starts with standard speed operation faster, and reclocking.When hoisting drum is during with the operation of the fast speed of relatively secondary hoisting drum, the cloth dyeing in secondary groove can corresponding increase;

Step 5, when sensor touches from the cloth of spill-over nearly in the secondary groove that dyes, return to step 2 with compared with jogging speed operation, timer zero clearing simultaneously.Even if dye secondary groove never transship so that sensor never contact cloth, described timer still can slow down after exceeding a limit time value automatically.In this step, controller still can be monitored the signal of stoppage in transit, as identical in step 3;

Step 6, dying machine controller are with the drum rotation speed of a preset period of time operating procedure five, and then whether the signal of monitoring sensor still represents overload.If dye, secondary groove still transships, and repeats this step and walks a period of time again, until overload signal is cancelled, returns to step 4, and timer zero clearing simultaneously, so repeats.Similarly this step can be carried out the action of stopping transport at any time.

Claims

1. a towel dyeing machine, comprises dyeing machine main casing (1), dyeing kerve (10), hoisting drum (3), secondary hoisting drum (4) and plaiting device, it is characterized in that described towel dyeing machine returning apparatus has the secondary groove of dyeing (6);

The secondary groove (6) that dyes is installed on dyeing kerve (10) top, is positioned between hoisting drum (3) and secondary hoisting drum (4), and passive cylinder (5) is installed in the secondary groove of dyeing, installs with hoisting drum (3) and secondary hoisting drum (4) parallel direction;

The row nozzle being made up of two above nozzles (11), is horizontally installed on the inwall of the secondary groove of described dyeing (6) bottom, connects dye liquor source.

2. towel dyeing machine according to claim 1, the cross section that it is characterized in that the secondary groove of described dyeing (6) bottom is curved, secondary groove (6) entrance that dyes is larger with the angle of inclination of level than the secondary groove outlet of dyeing with the angle of inclination that level forms, and described angle of inclination is all less than 90 degree.

3. towel dyeing machine according to claim 1, is characterized in that the secondary groove of described dyeing (6) volume ratio kerve is little, the in-built passive cylinder (5) that is equipped with of the secondary groove (6) that dyes.

4. according to the towel dyeing machine described in claim 1,2 or 3, it is characterized in that the porch device of the secondary groove of described dyeing (6) has sensor (13).

5. towel dyeing machine according to claim 1, is characterized in that described nozzle (11) connects the spray orifice ovalize of kerve.

6. towel dyeing machine according to claim 1, is characterized in that the selvage guide plate (18) that described plaiting device is arranged by the kerve that dyes (10) porch forms.

7. towel dyeing machine according to claim 1, is characterized in that described hoisting drum (3) and secondary hoisting drum (4) are connected with control system.

8. towel dyeing machine according to claim 1, is characterized in that the surface of hoisting drum (3) and secondary hoisting drum (4) is non-smooth corrugated.

9. towel dyeing machine according to claim 1, is characterized in that described dyeing machine main casing (1) is provided with AD (12).