CN210194213U

CN210194213U - Cloth dyeing machine

Info

Publication number: CN210194213U
Application number: CN201920381885.2U
Authority: CN
Inventors: Zuoyou Deng; 邓作友
Original assignee: Fujian Hong Hong Textile Technology Co Ltd
Current assignee: Fujian Hong Hong Textile Technology Co Ltd
Priority date: 2019-03-25
Filing date: 2019-03-25
Publication date: 2020-03-27
Anticipated expiration: 2029-03-25

Abstract

The utility model relates to a cloth printing and dyeing field especially relates to a cloth dyeing machine, including the cloth dyeing case, the cloth dyeing case is including the printing and dyeing district that is equipped with the cloth entry and the functional area that is equipped with the cloth export, be equipped with in the printing and dyeing district and be located the unreeling roller of cloth entrance, be located the structure that sprays of unreeling roller below and locate the printing and dyeing groove of spraying structure below, the functional area includes extrusion section, bullet material section and the scraping section that forms in proper order by a plurality of upper and lower alternative driving roller direction, printing and dyeing district and functional area all locate through the connection of dye liquor recovery pipeline the outer dye liquor jar of cloth dyeing case, the dye liquor jar passes through the power pump and send the liquid pipe connection the structure that sprays. The application discloses cloth dyeing machine dyes cloth fully evenly, can strike off the unnecessary dye liquor in cloth surface and adnexed impurity simultaneously.

Description

Cloth dyeing machine

Technical Field

The utility model relates to a cloth printing and dyeing field especially relates to a cloth dyeing machine.

Background

In textile factories, in order to meet different requirements of customers for clothes colors, cloth needs to be dyed, the cloth is soaked in a dye solution for a period of time in a conventional dyeing mode, however, because the processing consumes longer time and is slowly replaced by other dyeing modes, the current market is mostly divided into two modes of airflow dyeing and overflow dyeing, the airflow dyeing has high requirements on equipment, high operation cost, low dye liquor utilization rate and high processing cost, the overflow dyeing machine is favored by small processing plants due to the simple structure and lower operation cost, however, there are still many problems in use, such as the existing overflow dyeing machine mostly recycles the redundant dyeing liquid during dyeing, however, the dye liquor attaches fibers on the cloth when dyeing the cloth, the dye liquor in the dye liquor pool is polluted, the dyeing effect is influenced, and the condition of uneven dyeing caused by the wrinkles on the surface of the cloth also exists.

The patent that application number is CN201620464268.5 proposes "overflow cloth dyeing machine of even dyeing", guarantees through setting up a plurality of dyeing pipes that the dyeing is abundant to make cloth fully extend under the effect of extrusion guide roll group and level and smooth, guarantee that the dyeing is even, but the cloth stops for a short time at the cloth dyeing pipe, cloth omnidirectional dyeing can not be guaranteed to cloth dyeing pipe spun dye liquor, simple squeeze roll causes a large amount of dye liquors to stop because of tension and adheres to at cloth surface and cloth surface fiber impurity easily.

SUMMERY OF THE UTILITY MODEL

To above problem, the utility model provides a cloth dyeing machine dyes cloth fully evenly, can strike off the unnecessary dye liquor in cloth surface and adnexed impurity simultaneously.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the cloth dyeing machine comprises a cloth dyeing box, wherein the cloth dyeing box comprises a printing and dyeing area and a functional area, the printing and dyeing area is provided with a cloth inlet, the functional area is provided with a unreeling roller, a spraying structure and a printing and dyeing groove, the unreeling roller is positioned at the cloth inlet, the spraying structure is positioned below the unreeling roller, the printing and dyeing groove is positioned below the spraying structure, the functional area comprises an extrusion section, an elastic section and a scraping section which are sequentially formed by guiding a plurality of driving rollers which are alternated up and down, the printing and dyeing area and the functional area are connected and arranged outside the cloth dyeing box through a dye liquor recycling pipeline, and the dye liquor tank is connected with the spraying structure through a power pump and a liquor conveying pipeline.

Adopt the cloth dyeing machine of this application, cloth is at first wet through unreeling roller direction spray structure prestaines, let monoblock cloth be in moist state, then get into printing and dyeing groove degree of depth processing, fully print and dye, after coming out from the printing and dyeing groove, cloth gets into the functional zone, the extrusion section is at first to the abundant knife coating of cloth, make the abundant even printing and dyeing of dye liquor on cloth, then the bullet material section carries out appropriate patting to cloth, the fibre on cloth surface is infected with the dye liquor after, converge into heavier bulk, patting is favorable to fibre impurity displacement to cloth outmost, the part is great heavier fibre impurity still can be patted down, then cloth is through scraping the material section, get rid of the impurity on cloth surface and unnecessary dye liquor, obtain the even abundant cloth of printing and dyeing. And after the dye liquor in the functional area and the dyeing area drops, the dye liquor is recovered to the dye liquor pipe through the dye liquor recovery pipeline, so that the dyeing machine is economic and environment-friendly.

Preferably, a plurality of printing and dyeing rollers and stirrers for providing tension are arranged in the printing and dyeing tank, an overflow port is arranged on the tank wall on one side of the printing and dyeing tank, and the overflow port is communicated with the dye liquor recovery pipeline through an overflow channel on the outer side of the printing and dyeing tank.

Cloth is tightened through the printing and dyeing roller in the printing and dyeing groove, and fully the extension is leveled, avoids appearing the fold and leads to printing and dyeing inadequately, and the printing and dyeing groove is received the dye liquor that sprays the structure and drop and is dip-dyed to cloth, and when the printing and dyeing groove was full of liquid, the dye liquor spills over from the overflow mouth and retrieves, and the agitator can avoid the dye liquor deposit to lead to dyeing inhomogeneous, provides the certain mobility of dye liquor in the dye liquor groove simultaneously for dye liquor wherein is in the active state always.

Preferably, the extrusion section is provided with two extrusion devices which are symmetrically arranged, each extrusion device comprises a support beam which is transversely arranged in the cloth dyeing box, extrusion arms which are arranged on the support beam and pulleys which are arranged at the tail ends of the extrusion arms, and the two symmetrical extrusion arms form an inclination angle with an upward opening.

When cloth passes through the drive roll and drives, can contact the pulley that acts on cloth both sides surface, the pulley is to cloth extrusion coating, ensures that the abundant even absorption of dye liquor is inside cloth, and pulley self can rotate, reduces the friction damage to cloth. The squeezing arms on the two sides form a bucket-shaped structure with an upward opening, and when the pulleys act on the cloth, more dye liquor on the surface of the cloth can be accumulated in the bucket-shaped structure, so that the effect of secondary dip dyeing is achieved on the cloth to a certain degree.

Further preferably, the extrusion device further comprises a supporting beam connected with one end, the other end supports the buffer spring of the extrusion arm, the extrusion arm is movably connected with the supporting beam, the extrusion arm can swing in a rotating mode under the support of the buffer spring, the extrusion arm can drive the pulley to swing at a small angle, the rigid extrusion of the pulley on the cloth is reduced, and more buffer spaces are provided.

Preferably, the bullet material section is equipped with the bullet material device, including the arc limiting plate of longitudinal symmetry distribution and locate the bullet material structure between two arc limiting plates, the bullet material structure include drive rotatory rotation axis and through expanding spring connect in by the motor the bullet material piece of rotation axis, when the bullet material structure was inconsistent with arc limiting plate, expanding spring was compression state.

The rotation axis drives expanding spring and bullet material piece rotatory, when expanding spring and bullet material piece are in the arc limiting plate interval of upper and lower both sides during, expanding spring is compressed, leave the interval back of arc limiting plate, expanding spring is released, strike slightly to cloth, make cloth produce the shake, play partial fiber impurity that falls, and let other partial fiber impurity gather into the surface that the group adheres to cloth, make things convenient for subsequent scraping, the bullet claps the back that finishes, the bullet material piece gets into the arc limiting plate interval once more in, the spring is compressed, so circulate, bullet material piece surface is smooth curved surface, can slide smoothly in the motion route of arc limiting plate.

Preferably, the scraping section comprises scraping devices arranged on two sides of the cloth, and the scraping devices comprise a rotatable inner shaft and a scraping layer coated on the surface of the inner shaft.

The inner shaft of the scraping device rotates in the direction opposite to the advancing direction of the cloth, and the scraping layer is used for scraping the cloth, so that on one hand, fiber impurities attached to the surface can be removed, and on the other hand, dye liquor accumulated on the surface of the cloth due to tension can be wiped off.

Further preferably, the material scraping layer is a sponge layer, the material scraping device further comprises a smooth stop block acting on the sponge layer, and the smooth stop block is arranged on one side, back to the cloth, of the sponge layer.

When the sponge layer rotates to the surface of the cloth, the cloth is scraped, the sponge can adsorb dye liquor and adhesive fibers when scraping the material, the scraping effect is improved, the smooth check block acts on the sponge layer, when the inner shaft rotates, the smooth check block is fixed and fixed, the squeezing effect is always realized on the sponge layer, the dye liquor adsorbed in the sponge layer is squeezed out, the saturation of the sponge layer is avoided, and meanwhile, the larger the fiber impurities adhered to the sponge layer are gathered, and finally the sponge layer is blocked by the smooth check block to drop.

Preferably, the spraying structure is symmetrically provided with spraying heads, and the spraying direction of the spraying heads is vertical to the cloth moving direction, so that the spraying uniformity is improved.

Preferably, be equipped with charge door, heating device, agitating unit and keep apart the dye liquor jar intercommunication the screen cloth of dye liquor recovery pipeline one side, heating device can heat the dye liquor, improves the printing and dyeing effect, and agitating unit avoids the deposit to appear in the dye liquor, and the dye liquor of retrieving from dye liquor recovery pipeline often has more fibrous impurity, gets rid of through the screen cloth isolation, avoids influencing the pollution dye liquor jar.

Preferably, an infrared pre-drying oven and a hot air drying oven are sequentially arranged behind the cloth dyeing box and connected with the cloth outlet.

The utility model discloses to cloth dyeing back, get rid of the impurity on cloth surface and unnecessary dye liquor, can carry out drying process at once, improve the printing and dyeing effect, loop through infrared preheating and hot-blast drying, the temperature is in a process that rises, favourable promotion printing and dyeing effect.

The beneficial effects of the utility model reside in that:

(1) the utility model discloses a printing and dyeing district and functional area's effect in proper order, the cloth printing and dyeing that obtains is abundant even, and printing and dyeing effect is good.

(2) The utility model discloses to the abundant recycle of unnecessary dye liquor, reduce the waste and the pollution of dye liquor.

(3) The utility model discloses can be effectively in printing and dyeing process except improving the printing and dyeing effect, can also get rid of the fibre impurity of the unnecessary dye liquor in cloth surface, improve the quality of printing and dyeing.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the extrusion apparatus;

FIG. 3 is a schematic view of the construction of the loading device;

FIG. 4 is a schematic structural view of a scraping device;

FIG. 5 is a schematic structural view of the dye solution tank;

1-dyeing box, 101-cloth inlet, 102-cloth outlet, 2-dyeing zone, 21-unreeling roller, 22-spraying structure, 221-spraying head, 23-dyeing tank, 231-dyeing roller, 232-stirrer, 233-overflow port, 3-functional zone, 31-extrusion section, 311-extrusion device, 3111-extrusion arm, 3112-pulley, 3113-buffer spring, 3114-support beam, 32-elastic section, 321-elastic device, 3211-arc limiting plate, 3212-rotation shaft, 3213-expansion spring, 3214-elastic block, 33-scraping section, 331-scraping device, 3311-inner shaft, 3312-sponge layer, 3313-smooth block, 4-driving roller, 5-dye liquor recovery pipeline, 6-dyeing liquid tank, 61-charging opening, 62-heating device, 63-stirring device, 64-screen, 7-power pump, 8-liquid feeding pipeline, 9-overflow channel, 11-infrared preheating tank and 12-hot air drying tank.

Detailed Description

The specific implementation method is only for explaining the present invention, and is not a limitation of the present invention. Any changes that may be made by one skilled in the art after reading the specification of the invention are, within the scope of the claims, protected by the patent laws.

Example (b):

a cloth dyeing machine comprises a cloth dyeing box 1, wherein the cloth dyeing box 1 comprises a dyeing area 2 provided with a cloth inlet 101 and a functional area 3 provided with a cloth outlet 102, the dyeing area 1 is provided with a unreeling roller 21 positioned at the cloth inlet 101, a spraying structure 22 positioned below the unreeling roller 21 and a dyeing tank 23 positioned below the spraying structure 22, the spraying structure 22 is provided with spraying heads 221 symmetrically distributed at two sides of cloth, the spraying direction of the spraying heads 221 is vertical to the moving direction of the cloth, a plurality of dyeing rollers 231 and stirrers 232 for providing tension are arranged in the dyeing tank 23, an overflow port 233 is arranged on one side tank wall of the dyeing tank 23, the overflow port 233 is communicated with a dye liquor recovery pipeline 5 through an overflow channel 9 at the outer side of the dyeing tank 23, the functional area 3 comprises an extrusion section 31, an elastic material section 32 and a scraping section 33 which are sequentially formed by guiding a plurality of up-down alternate driving rollers 4, the extrusion section 31 is provided with an extrusion device 311 which is symmetrically arranged at two sides of the cloth, the extrusion device 311 comprises a support beam 3114 which is transversely arranged in the cloth dyeing box, an extrusion arm 3111 which is movably arranged on the support beam 3114 and a pulley 3112 which is arranged at the tail end of the extrusion arm 3111, two extrusion arms 3111 which are symmetrically arranged at two sides of the cloth form an inclination angle with an upward opening, the extrusion device 311 further comprises a buffer spring 3113 which is connected with the support beam 3114 at one end and supports the extrusion arm 3111 at the other end, the extrusion arm 3111 can rotate and swing under the support of the buffer spring 3113, the elastic section 32 is provided with an elastic device 321 which comprises arc limiting plates 3211 which are symmetrically distributed up and down and an elastic structure which is arranged between the two arc limiting plates 3211, the elastic structure comprises a rotating shaft 3212 which is driven by a motor to rotate and is erected in the cloth dyeing box 1 and an elastic block 3214 which is connected with the rotating shaft 3212 through the telescopic spring, when the elastic structure is abutted against the arc-shaped limit plate 3211, the spring 3213 is compressed, the cloth moving on the left and right sides of the elastic device 321 is symmetrically distributed, the distance between the rotating shaft 3212 and the cloth is greater than the distance between the rotating shaft 3212 and the arc-shaped limit plate 3211, the scraping section 33 comprises scraping devices 331 arranged on both sides of the cloth, including an inner shaft 3311 which is arranged in the dyeing box 1 and is driven by a motor to rotate and a sponge layer 3312 which is wrapped on the surface of the inner shaft 3311, the scraping devices 331 further comprise a smooth stopper 3313 which acts on the sponge layer 3312 and can extrude the sponge layer 3312, the smooth stopper 3313 is arranged on one side of the sponge layer 3312 which is back to the cloth, the dyeing area 2 and the functional area 3 are both connected with a dye liquor tank 6 arranged outside the dyeing box 1 through a dye liquor recovery pipeline 5, the dye liquor tank 6 is connected with the spraying structure 22 through a power pump 7 and a liquor delivery pipeline 8, the dyeing solution tank 6 is internally provided with a feed inlet 61, a heating device 62, a stirring device 63 and a screen 64 for isolating the dyeing solution tank 6 and communicating one side of the dyeing solution recovery pipeline 5, and the infrared pre-drying oven 11 and the hot air drying oven 12 are sequentially arranged behind the dyeing cloth box 1 and connected with the cloth outlet 102.

The utility model discloses a work flow does: cloth is arranged in a cloth dyeing box 1, dye liquor is prepared in a dye liquor tank 6, a unreeling roller 32 and each transmission roller 5 are opened, a power pump 7 is opened, the dye liquor is sprayed out from a spray header 221 to wet and pre-dye the cloth, then the cloth enters a printing and dyeing tank 23, the cloth is stretched and straightened by a printing and dyeing roller 231, the cloth is fully impregnated in the printing and dyeing tank 23, a stirrer 232 provides dye liquor fluidity to ensure that the printing and dyeing are more uniform, after the printing and dyeing are finished, the cloth comes out from the printing and dyeing tank 23 and enters a functional area 3, firstly, the cloth is extruded and coated by an extrusion device 311 in an extrusion section 31 to ensure that the dye liquor is fully and completely impregnated on the cloth, then an elastic section 32 beats the cloth to bounce impurities on the surface of the cloth and enable small fibers to be gathered on the surface of the cloth, when the cloth passes through a scraping section 33, the sponge layer 3312 scrapes the surface of the cloth to adsorb redundant dye liquor, the adhered impurities are adhered, and the printing and dyeing of the cloth is finished, go out from the cloth export after-mentioned in proper order through infrared prebaking 11 and hot-blast stoving case 12, obtain effectual stoving, the dye liquor that printing and dyeing district 2 and functional area 3 dropped collects at dye liquor jar 6 from dye liquor recovery pipeline 5, can the reutilization after sieving through screen cloth 64.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a cloth dyeing machine, includes cloth dyeing case, its characterized in that: the dyeing box comprises a dyeing area and a functional area, wherein the dyeing area is provided with a cloth inlet, the functional area is provided with a cloth outlet, the dyeing area is internally provided with a unreeling roller positioned at the cloth inlet, a spraying structure positioned below the unreeling roller and a dyeing tank positioned below the spraying structure, the functional area comprises an extrusion section, an elastic section and a scraping section which are sequentially formed by guiding a plurality of driving rollers which are alternated up and down, the dyeing area and the functional area are connected and arranged on a dye solution tank outside the dyeing box through a dye solution recovery pipeline, and the dye solution tank is connected with the spraying structure through a power pump and a liquid conveying pipeline.

2. A cloth dyeing machine according to claim 1, characterized in that: the dyeing and printing device is characterized in that a plurality of dyeing and printing rollers and stirrers for providing tension are arranged in the dyeing and printing tank, an overflow port is formed in the wall of one side of the dyeing and printing tank, and the overflow port is communicated with the dye liquor recovery pipeline through an overflow channel outside the dyeing and printing tank.

3. A cloth dyeing machine according to claim 1, characterized in that: the extrusion section is provided with two extrusion devices which are symmetrically arranged, each extrusion device comprises a supporting beam of a cross frame in the cloth dyeing box, extrusion arms arranged on the supporting beam and pulleys arranged at the tail ends of the extrusion arms, and the two symmetrical extrusion arms form an inclination angle with an upward opening.

4. A cloth dyeing machine according to claim 3, characterized in that: the extrusion device further comprises a buffer spring, one end of the buffer spring is connected with the supporting beam, the other end of the buffer spring supports the extrusion arm, the extrusion arm is movably connected with the supporting beam, and the extrusion arm can rotate and swing under the support of the buffer spring.

5. A cloth dyeing machine according to claim 1, characterized in that: the elastic material section is equipped with the elastic material device, including the arc limiting plate of longitudinal symmetry distribution and locate the elastic material structure between two arc limiting plates, the elastic material structure include drive rotatory rotation axis and connect in through expanding spring by the motor the elastic material piece of rotation axis, when the elastic material structure is inconsistent with the arc limiting plate, expanding spring is compression state.

6. A cloth dyeing machine according to claim 1, characterized in that: the scraping section comprises symmetrically arranged scraping devices, and comprises a rotatable inner shaft and a scraping layer coated on the surface of the inner shaft.

7. A cloth dyeing machine according to claim 6, characterized in that: the material scraping layer is a sponge layer, the material scraping device further comprises a smooth stop block which acts on the sponge layer and can extrude the sponge layer, and the smooth stop block is arranged on one side, back to the cloth, of the sponge layer.

8. A cloth dyeing machine according to claim 1, characterized in that: the spraying structure is symmetrically provided with spraying heads, and the spraying direction of the spraying heads is vertical to the moving direction of the cloth.

9. A cloth dyeing machine according to claim 1, characterized in that: and a feed inlet, a heating device, a stirring device and a screen which is used for isolating the dye liquor tank and communicated with one side of the dye liquor recovery pipeline are arranged in the dye liquor tank.

10. A cloth dyeing machine according to claim 1, characterized in that: and an infrared pre-drying oven and a hot air drying oven are sequentially arranged behind the cloth dyeing box and connected with the cloth outlet.