CN115305667B - Environment-friendly efficient top-dyeing process for water-washed jean fabric - Google Patents
Environment-friendly efficient top-dyeing process for water-washed jean fabric Download PDFInfo
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- CN115305667B CN115305667B CN202210986568.XA CN202210986568A CN115305667B CN 115305667 B CN115305667 B CN 115305667B CN 202210986568 A CN202210986568 A CN 202210986568A CN 115305667 B CN115305667 B CN 115305667B
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- 239000004744 fabric Substances 0.000 title claims abstract description 121
- 238000000034 method Methods 0.000 title claims abstract description 32
- 230000008569 process Effects 0.000 title claims abstract description 28
- 238000009969 top dyeing Methods 0.000 title claims description 16
- 238000007654 immersion Methods 0.000 claims abstract description 118
- 238000001035 drying Methods 0.000 claims abstract description 77
- 238000004043 dyeing Methods 0.000 claims abstract description 32
- 238000004140 cleaning Methods 0.000 claims abstract description 19
- 238000005406 washing Methods 0.000 claims abstract description 16
- 230000033001 locomotion Effects 0.000 claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 47
- 239000007788 liquid Substances 0.000 claims description 27
- 238000000429 assembly Methods 0.000 claims description 17
- 230000000712 assembly Effects 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 8
- COHYTHOBJLSHDF-UHFFFAOYSA-N indigo powder Natural products N1C2=CC=CC=C2C(=O)C1=C1C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-UHFFFAOYSA-N 0.000 claims description 5
- 238000010008 shearing Methods 0.000 claims description 4
- 239000004902 Softening Agent Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- COHYTHOBJLSHDF-BUHFOSPRSA-N indigo dye Chemical compound N\1C2=CC=CC=C2C(=O)C/1=C1/C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-BUHFOSPRSA-N 0.000 claims description 3
- 230000008595 infiltration Effects 0.000 claims description 3
- 238000001764 infiltration Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 claims description 3
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 3
- 239000008236 heating water Substances 0.000 claims 1
- 238000010981 drying operation Methods 0.000 description 14
- 238000003756 stirring Methods 0.000 description 10
- 238000013461 design Methods 0.000 description 7
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- 235000000177 Indigofera tinctoria Nutrition 0.000 description 2
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
- D06B15/10—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours by use of centrifugal force
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/04—Carriers or supports for textile materials to be treated
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/20—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation
- D06B23/205—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation for adding or mixing constituents of the treating material
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/20—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation
- D06B23/22—Arrangements of apparatus for treating processing-liquids, -gases or -vapours, e.g. purification, filtration or distillation for heating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention relates to the technical field of cloth over-dyeing, in particular to an environment-friendly and efficient over-dyeing process for washing jean fabric; the immersion kettle used in the process comprises a rack, a control system, a shell assembly, a rotating assembly and an adjusting assembly, wherein the shell assembly comprises an outer shell, an immersion tank and a drying tank, the immersion tank is used for dip-dyeing or cleaning cloth, and the drying tank is used for spin-drying the cloth; the rotating assembly comprises a threaded rod, an upper lifting plate and a lower lifting plate, and power is output to the whole device through the threaded rod; the adjusting assembly is used for adjusting the conversion of the lifting motion and the rotating motion of the upper lifting plate or the lower lifting plate and comprises a first electric push rod and a second electric push rod; the working mode of the immersion kettle is switched by the adjusting assembly; so as to achieve the purpose of dip dyeing or cleaning and spin-drying in one device.
Description
Technical Field
The invention relates to the technical field of cloth over-dyeing, in particular to an environment-friendly and efficient over-dyeing process for water-washed jean fabric.
Background
Denim fabric, also known as split silk, is a thick, yarn-dyed, warp-faced denim, generally indigo, whose weft is light, generally pale grey or white, starting in the western united states and is known for denim. The over-dyed jean fabric is more and more popular with consumers in recent years.
The processing technology of the jean fabric is generally as follows: pre-treatment, namely, immersing the cloth by using a penetrant to better finish coloring, and then dehydrating to prevent residual liquid from influencing other solutions; washing, namely washing residual liquid remained on the cloth with clear water, and then dehydrating to prevent the residual liquid from affecting other solutions; indigo dyeing oxidation, namely immersing the cloth in a dye for dyeing, and then dehydrating to prevent residual liquid from influencing other solutions; washing, namely cleaning residual liquid on the cloth with clear water, and then dehydrating to prevent the residual liquid from affecting other solutions; anti-catalytic treatment to soften the cloth and dewatering; and finally, drying.
Although the method can realize the top dyeing of the jean fabric to a certain extent, the method has the following problems.
1. In a total of six treatment modes, the former five steps need to go through the processes of immersion and drying, so that the specific steps of the whole processing technology are various, the number of devices required is also greater, which increases the cost of producing denim in the factory.
2. The process method is different among each step, the used equipment is different, the universality between the equipment is poor, so that a factory needs to buy a large amount of different equipment to produce the jean fabric, and the production cost is greatly increased.
3. When the cloth soaked by the chemical solvent is transferred, not only the surrounding environment is easily polluted, but also the skin of the worker is easily damaged.
In view of the above, in order to overcome the technical problems, the invention designs an environment-friendly and efficient top-dyeing process for water-washed jean fabric, and solves the technical problems.
Disclosure of Invention
The invention aims to provide an environment-friendly and efficient top dyeing process for washing jean fabric, and aims to reduce the number and types of devices required in the process of processing the jean fabric, improve the universality among devices and further reduce the processing cost of the jean fabric.
In order to achieve the above object, the present invention provides the following technical solutions.
The invention provides an environment-friendly high-efficiency top-dyeing process for water-washed jean fabric.
S1: and (3) performing infiltration treatment, namely adding a JFC penetrating agent into an immersion kettle to ensure that the concentration of the solution in the tank is 8-14 g/L, adjusting the temperature of heated water to 80 ℃, then pouring the cloth into the immersion kettle for soaking for 2 minutes, then taking out the cloth, removing water, and then entering the next step.
S2: and (3) washing with clean water, pouring the cloth taken out in the previous step into an immersion kettle, cleaning residual liquid on the cloth with clean water, then drying to dehydrate the jean fabric, and then taking out to enter the next step.
S3: and (3) dyeing, namely pouring the cloth into an immersion kettle containing an indigo dye, fixing the color with caustic soda and sodium hydrosulfite, immersing the cloth in water at 100 ℃ for 15 minutes, taking out the cloth, removing water, and entering the next step.
S4: and (3) washing with clean water, pouring the cloth taken out in the previous step into an immersion kettle, cleaning residual liquid on the cloth with clean water, then carrying out drying treatment to dehydrate the jean fabric, and then taking out to enter the next step.
S5: and (3) softening, namely putting the cloth into an immersion kettle containing a normal-temperature softening agent for treatment for 30 minutes, then drying, dehydrating the denim fabric, and then taking out to enter the next step.
S6: and (5) drying, namely drying and dehydrating the cloth to reduce the water content of the cloth to be less than 5%.
The immersion kettles for the permeation treatment, the clean water washing, the dyeing and the softening treatment are all immersion kettles of the same type.
Preferably, the immersion tank comprises a frame, a control system, a housing assembly and a rotating assembly.
The shell assembly is fixedly installed on the rack and comprises an outer shell, an immersion tank and a drying tank, wherein the outer shell, the immersion tank and the drying tank are cylinders, the diameter of the immersion tank is equal to that of the drying tank and smaller than that of the outer shell, the immersion tank and the drying tank are located inside the outer shell, the outer shell and the immersion tank are provided with bottom plates, circular through holes are formed in the centers of the bottoms of the outer shell and the immersion tank, the drying tank is communicated up and down, a plurality of water permeable holes are formed in the side wall of the drying tank, and a plurality of water permeable holes are formed in the lower portion of the side wall of the immersion tank; the outer shell body is fixedly installed on the frame, the bottom of the immersion tank is fixedly installed at the bottom of the outer shell body with the same axis, the bottom of the drying tank is rotatably connected with the top of the immersion tank with the same axis, and the outer side wall of the immersion tank is rotatably connected with the inner side wall of the outer shell body.
The rotating assembly comprises a threaded rod, an upper lifting plate and a lower lifting plate, the bottom of the threaded rod penetrates through a circular through hole formed in the outer shell, the top of the threaded rod extends out of the outer shell, the lower lifting plate is used for placing cloth, and a water permeable hole is formed in the lower lifting plate; threaded holes are formed in the centers of the upper lifting plate and the lower lifting plate, and the upper lifting plate and the lower lifting plate are meshed with the threaded rods through the central threaded holes.
The inner parts of the upper lifting plate and the lower lifting plate are respectively provided with two groups of adjusting components which are symmetrically distributed along the central line, the adjusting components are used for adjusting the conversion of the lifting motion and the rotating motion of the upper lifting plate or the lower lifting plate, and the adjusting components comprise a first electric push rod and a second electric push rod; the inner side walls of the immersion tank and the drying tank are respectively provided with two symmetrically distributed sliding chutes, the right end of the first electric push rod is matched with the sliding chutes, and the first electric push rod is electrically connected with the control system; two bolt holes are symmetrically formed in two sides of the threaded rod, the left end of the second electric push rod is just matched with the bolt holes, and the second electric push rod is electrically connected with a control system.
Preferably, both ends of the sliding groove of the drying tank can be provided with square holes, and the square holes are matched with the right end of the first electric push rod.
Preferably, the upper end of the lower lifting plate is provided with a stirring plate, one side of the stirring plate is rotatably connected with the upper end of the lower lifting plate, and the rotation angle of the stirring plate is 0-90 degrees.
Preferably, a fixing frame is arranged above the outer shell, two sliding grooves aligned with the sliding grooves of the immersion tank are symmetrically formed in the inner side edge of the fixing frame, and the top of the fixing frame is rotatably connected with the top of the threaded rod.
Preferably, the shell body is provided with a slide way, the slide way comprises an inclined section and a horizontal section, the horizontal section of the slide way is provided with a round hole with the same diameter as the shell body, and the slide way is fixedly connected with the upper end of the shell body through the round hole and the same axis.
Preferably, two groups of pushing assemblies which are symmetrically distributed in the front and back direction are fixedly installed at the upper end of the slideway, the pushing assemblies are located on the right side of the outer shell, and the pushing assemblies are used for pushing the cloth to slide down along the slideway; the pushing assembly comprises a pushing plate, a shearing fork mechanism and a third electric push rod, wherein the shearing fork mechanism is provided with a point A, a point B, a point C and a point D, and one side of the pushing plate is provided with a sliding groove; the point A and the point B are in sliding connection with the sliding groove, the point C is in rotating connection with the sliding way, the point D is in rotating connection with the upper end of the third electric push rod, and the third electric push rod is electrically connected with the control system.
Preferably, the immersion kettle further comprises a transmission assembly, the transmission assembly is positioned at the bottom of the immersion kettle and comprises a belt wheel and a belt, and the diameter of the belt wheel is larger than that of the threaded rod; a speed reducing motor is fixedly mounted on the rack, the speed reducing motor is electrically connected with the control system, a rotor of the speed reducing motor is coaxially and fixedly connected with the belt wheel, and the belt is attached to the belt wheel and the threaded rod; the speed reducing motor is further provided with a sensor, the sensor is used for detecting the number of turns of the speed reducing motor, and the sensor is electrically connected with the control system.
Preferably, the top of the outer shell is further provided with two domes, the two domes are connected with the outer shell through a mechanical arm, and the control system is electrically connected with the mechanical arm.
Preferably, still be provided with heating device in the shell and be used for heating its inside liquid, still be equipped with temperature sensor in the shell, temperature sensor is connected with the control system electricity.
The beneficial effects of the invention are as follows.
1. According to the environment-friendly and efficient top-dyeing process for the water-washed jean fabric, the immersion kettle can not only finish immersion work, but also can perform spin-drying work after the dip dyeing or cleaning work is finished; the design avoids direct contact between workers and the cloth soaked with the toxic chemical solvent, thereby avoiding damage to the skin of the workers, and simultaneously avoids pollution of the chemical solvent to the surrounding environment because the cloth entering the outside is the cloth after being dried.
2. According to the environment-friendly and efficient top-dyeing process for the water-washed denim fabric, equipment of the same type is adopted in a plurality of process flows, so that the universality of the equipment is greatly improved, and the production cost is reduced; and because the immersion kettle can complete a plurality of steps in one working procedure, the number of production equipment adopted by the invention is reduced, thereby greatly saving the production cost.
3. According to the environment-friendly efficient top-dyeing process for the water-washed jean fabric, when an immersion kettle is used for immersion work, a lower lifting plate rotates anticlockwise, and a stirring plate on the lower lifting plate is lifted to 90 degrees, so that liquid in the immersion tank is driven to rotate better, and the washing or dip-dyeing work is completed better.
4. According to the environment-friendly efficient top-dyeing process for the water-washed jean fabric, when the immersion kettle is used for spin-drying, the drying tank is connected with the threaded rod through the adjusting assembly, so that the drying tank is driven by the threaded rod to rotate, and the spin-drying work is better completed.
5. After the drying operation is finished, the upper lifting plate and the lower lifting plate are driven by the threaded rod to enable the cloth to rise to the top of the immersion kettle, and then the cloth is pushed by the pushing assembly 7 to slide down along the slide way and directly slide into a cloth storage basket of a worker; such design has avoided the workman to stretch into the inside condition of device with the arm, has avoided the inside poisonous chemical substance of submergence cauldron or steam to cause the injury to the workman.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a process flow diagram of the present invention.
FIG. 2 is a schematic perspective view of an immersion tank of the present invention.
FIG. 3 is a top view of an immersion tank of the present invention.
FIG. 4 is a bottom view of the immersion tank of the present invention.
Fig. 5 is a schematic view of the internal structure of the outer case of the present invention.
Fig. 6 is a schematic view of the internal structure of the immersion tank and the drying tank according to the present invention.
Fig. 7 is a schematic diagram of the structure of the elevator of the present invention.
Fig. 8 is a schematic view of the adjusting assembly of the present invention.
In the figure: the device comprises a frame 1, a shell component 2, an outer shell 21, an immersion tank 22, a drying tank 23, a square hole 231, a rotating component 3, a threaded rod 31, a bolt hole 311, an upper lifting plate 32, a lower lifting plate 33, a stirring plate 331, an adjusting component 4, a first air cylinder 41, a first push rod 42, a second air cylinder 43, a second push rod 44, a fixed frame 5, a slideway 6, a pushing component 7, a pushing plate 71, a scissor fork mechanism 72, a third air cylinder 73, a third push rod 74, a transmission component 8, a belt wheel 81, a belt 82 and a dome cover 9.
Detailed description of the preferred embodiments
The present invention will be further described with reference to the following detailed description so that the technical means, the creation features, the achievement purposes and the effects of the present invention can be easily understood.
The invention provides an environment-friendly and efficient top-dyeing process for water-washed jean fabric, which comprises the following steps.
S1: and (3) performing infiltration treatment, namely adding a JFC penetrating agent into an immersion kettle to ensure that the concentration of the solution in the tank is 8-14 g/L, adjusting the temperature of heated water to 80 ℃, then pouring the cloth into the immersion kettle for soaking for 30s, then taking out the cloth, removing water, and then entering the next step.
S2: and (3) washing with clean water, pouring the cloth taken out in the previous step into an immersion kettle, cleaning residual liquid on the cloth with clean water, then drying to dehydrate the jean fabric, and then taking out to enter the next step.
S3: and (3) dyeing, namely pouring the cloth into an immersion kettle containing an indigo dye, fixing the color by using caustic soda and sodium hydrosulfite, immersing the cloth in water at the temperature of 60 ℃, wherein the dyeing time is 3 minutes, taking out the cloth, removing the water, and then entering the next step.
S4: and (3) washing with clean water, pouring the cloth taken out in the previous step into an immersion kettle, cleaning residual liquid on the cloth with clean water, then carrying out drying treatment to dehydrate the jean fabric, and then taking out to enter the next step.
S5: and (3) softening, namely putting the cloth into an immersion kettle containing a normal-temperature softening agent for treatment for 30 minutes, then drying, dehydrating the denim fabric, and then taking out to enter the next step.
S6: and (4) drying, namely drying and dehydrating the cloth to reduce the water content of the cloth to be less than 5%.
The immersion kettles for osmotic treatment, clean water washing, dyeing and softening treatment are all the same type immersion kettles. The immersion kettles of the same type are used for processing, the universality of the equipment used in each step is improved, a factory can carry out multiple steps in jean cloth production only by purchasing one equipment, and the production cost is saved.
Referring to fig. 1, 4 and 5, the immersion kettle comprises a frame 1, a control system, a shell assembly 2 and a rotating assembly 3, wherein the shell assembly 2 is positioned above the frame 1, and the rotating assembly 3 is positioned inside the shell assembly 2.
The shell assembly 2 is fixedly installed on the rack 1, the shell assembly 2 comprises a shell body 21, an immersion tank 22 and a drying tank 23, the shell body 21, the immersion tank 22 and the drying tank 23 are all cylinders, the diameter of the immersion tank 22 is equal to that of the drying tank 23 and smaller than that of the shell body 21, the immersion tank 22 and the drying tank 23 are located inside the shell body 21, the shell body 21 and the immersion tank 22 are provided with bottom plates, circular through holes are formed in the centers of the bottoms of the shell body 21 and the immersion tank 22, the drying tank 23 is vertically communicated, a plurality of water permeable holes are formed in the side wall of the drying tank 23, and a plurality of water permeable holes are formed in the lower portion of the side wall of the immersion tank 22, so that liquid in the drying process can flow back into the immersion tank 22 below through the water permeable holes; outer casing 21 fixed mounting is in frame 1, coaxial fixed mounting in outer casing 21 bottom is gone up to submergence jar 22 bottom, 23 bottoms of drying jar rotate with the coaxial of 22 tops of submergence jar with the axle center and be connected, submergence jar 22 lateral wall rotates with outer casing 21 inside wall to be connected, and the purpose of design like this makes drying jar 23 shell 21 and 22 independent motion of submergence jar relatively.
The rotating assembly 3 comprises a threaded rod 31, an upper lifting plate 32 and a lower lifting plate 33, the bottom of the threaded rod 31 penetrates through a circular through hole formed in the outer shell 21, the top of the threaded rod 31 extends out of the outer shell 21, external power can drive the threaded rod 31 to rotate, the lower lifting plate 33 is used for placing cloth, and a water permeable hole is formed in the lower lifting plate 33; threaded holes are formed in the centers of the upper lifting plate 32 and the lower lifting plate 33, the upper lifting plate 32 and the lower lifting plate 33 are meshed with the threaded rod 31 through the central threaded holes, and when the threaded rod 31 moves, the upper lifting plate 32 and the lower lifting plate 33 also move due to the meshed relation between the threaded holes and the threaded rod 31.
Two groups of adjusting assemblies 4 are respectively arranged in the upper lifting plate 32 and the lower lifting plate 33, the two groups of adjusting assemblies 4 are symmetrically distributed along the central line, and dip dyeing, cleaning, spin-drying, lifting work and conversion of the immersion kettle can be realized through the cooperation among the shell assembly 2, the rotating assembly 3 and the adjusting assemblies 4; the adjusting assembly 4 is used for adjusting the conversion of the lifting movement and the rotating movement of the upper lifting plate 32 or the lower lifting plate 33, and the adjusting assembly 4 comprises a first electric push rod 41 and a second electric push rod 42.
The inner side walls of the immersion tank 22 and the drying tank 23 are respectively provided with two symmetrically distributed sliding grooves, the right end of the first electric push rod 41 is matched with the sliding grooves, and the first electric push rod 41 is electrically connected with a control system; two bolt holes 311 are symmetrically formed in two sides of the threaded rod 31, the left end of the second electric push rod 42 is just matched with the bolt holes 311, the control system wirelessly controls the first electric push rod 41 and the second electric push rod 42 to stretch, and the first electric push rod 41 and the second electric push rod 42 to stretch and are electrically connected with the lithium battery.
The movement pattern of the inside of the immersion tank is divided into two patterns, i.e., a lifting pattern for carrying the movement of the cloth between the immersion tank 22 and the drying tank 23 in the outer casing 21, and a rotation pattern for performing the immersion or the spin-drying work of the cloth.
When the control system controls the first electric push rod 41 to extend out, the right end of the first electric push rod 41 is in sliding connection with the sliding chute, and the control system controls the second electric push rod 42 to retract, so that the second electric push rod 42 is not in contact with the bolt hole 311, and the lifting mode is switched in; when the lifting mode is switched in, the threaded rod 31, the upper lifting plate 32 and the lower lifting plate 33 are in a screw nut structure, and at the moment, the rotation of the threaded rod 31 drives the upper lifting plate 32 and the lower lifting plate 33 to slide on the sliding grooves.
When the control system controls the first electric push rod 41 to retract, the right end of the first electric push rod 41 is not contacted with the sliding groove, and the control system controls the second electric push rod 42 to extend, so that the second electric push rod 42 extends into the plug pin hole 311, and a rotation mode is switched; when the cutting-in rotation mode is performed, the threaded rod 31 is locked with the upper lifting plate 32 and the lower lifting plate 33, and the rotation of the threaded rod 31 drives the upper lifting plate 32 and the lower lifting plate 33 to rotate.
In specific implementation, when the lower lifting plate 33 is located at the bottom of the immersion tank 22 and the upper lifting plate 32 is located at the top of the immersion tank 22, the cloth on the lower lifting plate 33 is just immersed by the liquid, and then the rotating mode is switched, so that the rotation of the upper lifting plate 32 and the lower lifting plate 33 drives the liquid in the immersion tank 22 to rotate, and therefore the dip dyeing or cleaning work is completed better.
After the dip dyeing or cleaning operation is finished, the lifting mode is switched in, the lower lifting plate 33 is located at the bottom of the drying tank 23, the upper lifting plate 32 is located at the top of the drying tank 23, the cloth is located in the drying tank 23 at the moment, then the rotating mode is switched in, the rotation of the lower lifting plate 33 drives the cloth to rotate around the threaded rod 31, the liquid in the cloth can be thrown out, and the cloth flows back to the lower immersion tank 22 through the water permeable holes, so that the spin-drying operation is completed.
Referring to fig. 8, as an embodiment of the present invention, square holes 231 are formed at both ends of the chute of the drying cylinder 23, the square holes 231 are engaged with the right end of the first electric push rod 41, and the purpose of rotating the drying cylinder 23 along with the threaded rod 31 can be achieved by the engagement between the square holes 231 and the first electric push rod 41.
When the spin-drying operation is carried out, the control system controls the first electric push rod 41 to continuously extend out, so that the first electric push rod 41 extends into the square hole 231, at the moment, the rotation mode is switched, and the immersion kettle carries out spin-drying operation; at this time, since the drying tub 23 is locked by the latch hole 311 and the second push rod 42, the drying tub 23 is rotated by the screw rod 31 through the upper and lower elevating plates 32 and 33, thereby performing a spin-drying operation more preferably.
As an embodiment of the present invention, referring to fig. 7, an agitating plate 331 is disposed at an upper end of the lower lifting plate 33, one side of the agitating plate 331 is rotatably connected to the upper end of the lower lifting plate 33, and a rotation angle of the agitating plate 331 is 0 ° to 90 °; when the lower lifting plate 33 rotates counterclockwise, the stirring plate 331 is lifted up to 90 ° by the flowing liquid, and the lifted stirring plate 331 can better drive the water flow to rotate, so that the dip dyeing or cleaning work can be better performed; when the lower elevating plate 33 rotates clockwise, the agitating plate 331 is not lifted up, and thus the spinning operation is not hindered.
When the dip dyeing or cleaning work is carried out, the lower lifting plate 33 and the cloth are just immersed by liquid, the immersion kettle is switched into a rotating mode, at the moment, the lower lifting plate 33 rotates anticlockwise, the stirring plate 331 is lifted to 90 degrees, water flow is driven to rotate better, and then the dip dyeing or cleaning work is completed better; in the spin-drying operation, the lower elevating plate 33 is rotated clockwise, and the rotation of the stirring plate 331 is maintained at 0 ° without hindering the spin-drying operation.
As a specific embodiment of the present invention, referring to fig. 1, a fixing frame 5 is disposed above the outer shell 21, two sliding grooves aligned with the sliding grooves of the immersion tank 22 are symmetrically disposed on the inner side edge of the fixing frame 5, the top of the fixing frame 5 is rotatably connected with the top of the threaded rod 31, and the fixing frame 5 provides a second connection point for the threaded rod 31, so as to better ensure the stability of the rotating shaft, and further enable the immersion tank to better operate.
When the spin-drying operation is completed, the immersion kettle is switched into the lifting mode to continue to ascend, and stops when the lower lifting plate 33 reaches the top end of the outer shell 21, and the cloth which is subjected to the dip-dyeing or cleaning spin-drying operation is conveyed out of the immersion kettle.
As a specific embodiment of the present invention, referring to fig. 1, a slide 6 is arranged on the outer shell 21, the slide 6 includes an inclined section and a horizontal section, the horizontal section of the slide 6 is provided with a circular hole having the same diameter as the outer shell 21, and the slide 6 is coaxially and fixedly connected with the upper end of the outer shell 21 through the circular hole.
The cloth delivered out of the immersion tank can be slid along the chute 6 directly into a worker's cloth storage basket.
As a specific embodiment of the present invention, referring to fig. 1 and fig. 3, two groups of pushing assemblies 7 are fixedly mounted at the upper end of the chute 6, the pushing assemblies 7 are symmetrically distributed in a front-back direction, the pushing assemblies 7 are located at the right side of the outer shell 21, the pushing assemblies 7 are used for pushing the cloth to slide down along the chute 6, and the processed cloth can directly enter into a cloth storage basket of a worker through the cooperation between the chute 6 and the pushing assemblies 7; such design has avoided the workman to stretch into the inside condition of device with the arm, has avoided the inside poisonous chemical substance of submergence cauldron or steam to cause the injury to the workman.
The pushing assembly 7 comprises a pushing plate 71, a scissor mechanism 72 and a third electric push rod 73, wherein a point A, a point B, a point C and a point D are arranged on the scissor mechanism 72, a sliding groove is formed in one side of the pushing plate 71, and the length of the pushing assembly 7 is greatly reduced due to the design of the scissor mechanism 72; the point A and the point B are in sliding connection with the sliding groove, the point C is in rotating connection with the sliding channel 6, the point D is in rotating connection with the upper end of the third electric push rod 73, and the third electric push rod 73 is electrically connected with the control system.
When the cloth which finishes the spin-drying work is sent out of the immersion kettle, the control system controls the third electric push rod 73 to extend out, and the third electric push rod 73 drives the point D to approach the point C; at this time, the scissors mechanism 72 is extended, and the distances between points D and B and points C and a are increased, so that points a and B push the pushing plate 71 to move leftward, thereby pushing the processed cloth to slide into the cloth storage basket of the worker along the slideway 6.
As a specific embodiment of the present invention, referring to fig. 4, the immersion tank further includes a transmission assembly 8, the transmission assembly 8 is located at the bottom of the immersion tank, the transmission assembly 8 includes a belt wheel 81 and a belt 82, the diameter of the belt wheel 81 is greater than that of the threaded rod 31, such a design is to provide a better transmission ratio for the device, so that the threaded rod 31 obtains a greater torque force; fixed mounting has gear motor on the frame 1, gear motor is connected with the control system electricity, the gear motor rotor is with axle center fixed connection with band pulley 81, belt 82 and band pulley 81 and threaded rod 31 laminating.
The control system controls the speed reducing motor to drive the belt wheel 81 to rotate, the belt wheel 81 drives the threaded rod 31 to rotate through the belt 82, the rotating speed of the threaded rod 31 is smaller than that of the belt wheel 81, and the torsion of the threaded rod 31 is larger than that of the belt wheel 81.
The speed reducing motor is further provided with a sensor, the sensor is used for detecting the number of rotation turns of the speed reducing motor, the sensor is electrically connected with the control system, and the number of rotation turns of the threaded rod 31 is calculated by the control system after the sensor detects the number of rotation turns of the speed reducing motor and transmits signals to the control system.
The displacement distance between the upper lifting plate 32 and the lower lifting plate 33 in the lifting mode can be judged through the calculated rotating turns of the threaded rod 31, and then the control system controls the speed reducing motor to enable the upper lifting plate 32 and the lower lifting plate 33 to reach the designated positions; when the drying operation is carried out, the rotating angles of the upper lifting plate 32 and the lower lifting plate 33 can be judged through the calculated rotating turns of the threaded rod 31, so that the angle of the drying tank 23 is calculated, and then the control system controls the speed reduction motor to enable the sliding groove on the drying tank 23 to be aligned with the sliding grooves on the immersion tank 22 and the fixed frame 5.
As an embodiment of the present invention, referring to fig. 1, two domes 9 are further disposed on the top of the outer casing 21, when the domes 9 are closed to cover the immersion tank, so that liquid is not thrown out when the immersion tank is immersed and spin-dried, so as to prevent toxic chemicals from polluting the outside, the domes 9 are connected to the outer casing 21 through a mechanical arm, and a control system is electrically connected to the mechanical arm.
When the immersion kettle is immersed and dried, the control system enables the dome cover 9 to be closed to cover the immersion kettle through controlling the mechanical arm, and when the drying operation is finished, the dome cover 9 is opened to enable cloth to be sent out.
As an embodiment of the present invention, referring to fig. 1, a heating device is further disposed in the outer casing 21 for heating the liquid therein. And a temperature sensor is arranged in the outer shell 21, and the heating device and the temperature sensor are electrically connected with a control system.
The control system receives signals received by the temperature sensor and then controls the heating assembly to heat so as to achieve the ideal temperature.
The working principle is as follows: placing the cloth on a lower lifting plate 33, then switching the immersion kettle into a lifting mode, lowering the lower lifting plate 33 to the bottom of the immersion tank 22, lowering an upper lifting plate 32 to the top of the immersion tank 22, and completely immersing the cloth on the lower lifting plate 33 by liquid; then the immersion kettle is switched into a rotary mode, the threaded rod 31 rotates anticlockwise, the rotation of the upper lifting plate 32 and the lower lifting plate 33 drives the liquid in the immersion tank 22 to rotate anticlockwise, meanwhile, the stirring plate 331 is lifted to 90 degrees, the water flow is driven to rotate better, and then the dip dyeing or cleaning work is completed better.
Then, the immersion kettle is switched into a lifting mode, the lower lifting plate 33 is lifted at the bottom of the drying tank 23, the upper lifting plate 32 is lifted at the top of the immersion drying, and the cloth on the lower lifting plate 33 enters the drying tank 23; then, a rotation mode is switched in, meanwhile, the control system controls the first air cylinder to enable the first push rod 41 to continuously extend out, the first push rod 41 extends into the square hole 231, at the moment, the rotation mode is switched in again, and the immersion kettle performs spin-drying work; at this time, as the drying tank 23 is locked by the bolt hole 311 and the second push rod 42, the drying tank 23 is driven by the threaded rod 31 to rotate by the upper lifting plate 32 and the lower lifting plate 33, and the drying operation is better completed; at this time, the screw rod 31 is rotated clockwise, and the agitating plate 331 is not lifted up, thereby not hindering the spinning operation; the thrown liquid will leave the drying tank 23 along with the water permeable holes opened on the drying tank 23 and the lower lifting plate 33 and enter the outer shell 21 or flow back to the immersion tank 22, and the liquid entering the outer shell 21 will flow back to the immersion tank 22 through the water permeable holes on the lower part of the side wall of the tank.
After the spin-drying operation is finished, the immersion kettle is switched into a lifting mode to continuously rise, and stops when the lower lifting plate 33 reaches the top end of the outer shell 21, and the cloth which is subjected to dip dyeing or cleaning and spin-drying operation is conveyed out of the immersion kettle; then the control system controls the third electric push rod 73 to extend out, and the third electric push rod 73 drives the point D to approach the point C; at this time, the scissors mechanism 72 is extended, and the distance between the points D and B and the points C and a is increased, so that the points a and B push the pushing plate 71 to move leftward, thereby pushing the processed cloth to slide into the cloth storage basket of the worker along the slideway 6.
The foregoing shows and describes the general principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. An environment-friendly high-efficiency top-dyeing process for water-washing jean fabric is characterized in that: the environment-friendly efficient top-dyeing process of the water-washed jean fabric comprises the following steps:
s1: performing infiltration treatment, namely adding a JFC penetrating agent into an immersion kettle to ensure that the concentration of a solution in a groove is 8-14 g/L, adjusting the temperature of heating water to 80 ℃, then pouring the cloth into the immersion kettle for immersion for 2 minutes, then taking out the cloth, removing water, and then entering the next step;
s2: washing with clean water, pouring the cloth taken out in the previous step into an immersion kettle, cleaning residual liquid on the cloth with clean water, then carrying out drying treatment to dehydrate the jean fabric, and then taking out to enter the next step;
s3: dyeing, namely pouring the cloth into an immersion kettle containing an indigo dye, fixing the color with caustic soda and sodium hydrosulfite, immersing the cloth at the water temperature of 100 ℃, wherein the dyeing time is 15 minutes, taking out the cloth, removing water, and entering the next step;
s4: washing with clean water, pouring the cloth taken out in the previous step into an immersion kettle, cleaning residual liquid on the cloth with clean water, then drying to dehydrate the jean fabric, and then taking out to enter the next step;
s5: softening, namely putting the fabric into an immersion kettle containing a normal-temperature softening agent for treatment for 30 minutes, then drying, dehydrating the denim fabric, and taking out the denim fabric to enter the next step;
s6: drying, namely drying and dehydrating the cloth to reduce the water content of the cloth to be below 5%;
the immersion kettles for the permeation treatment, the clear water washing, the dyeing and the softening treatment are all the same type of immersion kettles;
the immersion kettle comprises a frame (1), a control system, a shell component (2) and a rotating component (3);
the shell component (2) is fixedly installed on the rack (1), the shell component (2) comprises a shell body (21), an immersion tank (22) and a drying tank (23), the shell body (21), the immersion tank (22) and the drying tank (23) are cylinders, the diameter of the immersion tank (22) is equal to that of the drying tank (23) and smaller than that of the shell body (21), the immersion tank (22) and the drying tank (23) are located inside the shell body (21), the shell body (21) and the immersion tank (22) are provided with bottom plates, circular through holes are formed in the centers of the bottoms of the shell body (21) and the immersion tank (22), the drying tank (23) is communicated up and down, a plurality of water permeable holes are formed in the side wall of the drying tank (23), and a plurality of water permeable holes are formed in the lower portion of the side wall of the immersion tank (22); the outer shell (21) is fixedly arranged on the frame (1), the bottom of the immersion tank (22) is fixedly arranged at the bottom of the outer shell (21) coaxially, the bottom of the drying tank (23) is rotatably connected with the top of the immersion tank (22) coaxially, and the outer side wall of the immersion tank (22) is rotatably connected with the inner side wall of the outer shell (21);
the rotating assembly (3) comprises a threaded rod (31), an upper lifting plate (32) and a lower lifting plate (33), the bottom of the threaded rod (31) penetrates through a circular through hole formed in the outer shell (21), the top of the threaded rod (31) extends out of the outer shell (21), the lower lifting plate (33) is used for placing cloth, and a water permeable hole is formed in the lower lifting plate (33); threaded holes are formed in the centers of the upper lifting plate (32) and the lower lifting plate (33), and the upper lifting plate (32) and the lower lifting plate (33) are meshed with the threaded rod (31) through the central threaded holes;
two groups of adjusting assemblies (4) are further arranged inside the upper lifting plate (32) and the lower lifting plate (33) respectively, the two groups of adjusting assemblies (4) are symmetrically distributed along a central line, the adjusting assemblies (4) are used for adjusting the conversion of the lifting motion and the rotating motion of the upper lifting plate (32) or the lower lifting plate (33), and each adjusting assembly (4) comprises a first electric push rod (41) and a second electric push rod (42); the inner side walls of the immersion tank (22) and the drying tank (23) are respectively provided with two symmetrically distributed sliding chutes, the right end of the first electric push rod (41) is matched with the sliding chutes, and the first electric push rod (41) is electrically connected with a control system; two bolt holes (311) are symmetrically formed in two sides of the threaded rod, the left end of the second electric push rod (42) is just matched with the bolt holes (311), and the second electric push rod (42) is electrically connected with a control system.
2. The environment-friendly and efficient topping dyeing process for water-washed denim fabric according to claim 1, characterized in that: two ends of the sliding groove of the drying tank (23) can be provided with square holes (231), and the square holes (231) are matched with the right end of the first electric push rod (41).
3. The environment-friendly and efficient topping dyeing process for water-washed denim fabric according to claim 2, characterized in that: the upper end of the lower lifting plate (33) is provided with an agitating plate (331), one side of the agitating plate (331) is rotatably connected with the upper end of the lower lifting plate (33), and the rotating angle of the agitating plate (331) is 0-90 degrees.
4. The environment-friendly high-efficiency top-dyeing process for the water-washed jean fabric, according to claim 3, is characterized in that: the improved submerged tank is characterized in that a fixing frame (5) is arranged above the outer shell (21), two sliding grooves aligned with the sliding grooves of the submerged tank (22) are symmetrically formed in the inner side edge of the fixing frame (5), and the top of the fixing frame (5) is rotatably connected with the top of the threaded rod.
5. The environment-friendly and efficient top dyeing process for the water-washed denim fabric according to claim 4, characterized in that: be provided with slide (6) on shell body (21), slide (6) are including slope section and horizontal segment, the round hole the same with shell body (21) diameter is seted up to slide (6) horizontal segment, slide (6) are through the same axle center fixed connection in round hole and shell body (21) upper end.
6. The environment-friendly and efficient topping dyeing process for water-washed denim fabric according to claim 5, characterized in that: two groups of pushing assemblies (7) which are symmetrically distributed in the front-back direction are fixedly mounted at the upper end of the slide way (6), the pushing assemblies (7) are located on the right side of the outer shell (21), and the pushing assemblies (7) are used for pushing cloth to slide down along the slide way (6); the pushing assembly (7) comprises a pushing plate (71), a shearing fork mechanism (72) and a third electric push rod (73), wherein a point A, a point B, a point C and a point D are arranged on the shearing fork mechanism (72), and a sliding groove is formed in one side of the pushing plate (71); the point A and the point B are in sliding connection with the sliding groove, the point C is in rotating connection with the sliding channel (6), the point D is in rotating connection with the upper end of the third electric push rod (73), and the third electric push rod (73) is electrically connected with the control system.
7. The environment-friendly and efficient topping dyeing process for water-washed denim fabric according to claim 6, characterized in that: the immersion kettle further comprises a transmission assembly (8), the transmission assembly (8) is positioned at the bottom of the immersion kettle, the transmission assembly (8) comprises a belt wheel (81) and a belt (82), and the diameter of the belt wheel (81) is larger than that of the threaded rod (31); a speed reducing motor is fixedly mounted on the rack (1), the speed reducing motor is electrically connected with a control system, a rotor of the speed reducing motor is fixedly connected with a belt wheel (81) coaxially, and a belt (82) is attached to the belt wheel (81) and a threaded rod (31); the speed reducing motor is further provided with a sensor, the sensor is used for detecting the number of turns of the speed reducing motor, and the sensor is electrically connected with the control system.
8. The environment-friendly and efficient topping dyeing process for water-washed denim fabric according to claim 7, characterized in that: the top of the outer shell (21) is also provided with two domes (9), the domes (9) are connected with the outer shell (21) through mechanical arms, and the control system is electrically connected with the mechanical arms.
9. The environment-friendly and efficient top dyeing process for the water-washed denim fabric according to claim 8, characterized in that: still be provided with heating device in shell body (21) and be used for heating its inside liquid, still be equipped with temperature sensor in shell body (21), temperature sensor is connected with control system electricity.
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| US5421883A (en) * | 1994-03-15 | 1995-06-06 | Bowden Industries, Inc. | Industrial parts cleaning method and system |
| CN209462227U (en) * | 2019-03-19 | 2019-10-01 | 怀集县立品科技实业有限公司 | A kind of stator winding lacquer dipping device |
| CN110016817B (en) * | 2019-04-18 | 2021-09-17 | 浙江三森纺织有限公司 | Dyeing process of denim fabric |
| CN211471816U (en) * | 2019-10-14 | 2020-09-11 | 扬州布舍布艺有限公司 | A cloth dyeing machine that is used for having of cloth processing to spin-dry function |
| CN111005179A (en) * | 2019-11-05 | 2020-04-14 | 福建立亚新材有限公司 | Cleaning device for sizing agent of ceramic fiber preform |
| CN211620885U (en) * | 2019-12-03 | 2020-10-02 | 嵊州市好运来印染有限公司 | Dye vat with spin-drying function |
| CN112359528A (en) * | 2020-10-21 | 2021-02-12 | 邵阳市昌兴实业有限公司 | Be used for weaving class product to wash drying device |
| CN216738932U (en) * | 2021-11-04 | 2022-06-14 | 浙江史笛威电子有限公司 | Cleaning and spin-drying integrated machine |
| CN114000290A (en) * | 2021-11-12 | 2022-02-01 | 张宏波 | Textile grey cloth dip dyeing system and dip dyeing process |
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| CN104775262A (en) * | 2015-04-29 | 2015-07-15 | 海宁牛仔织造有限公司 | Processing equipment for denim fabric |
| CN104805624A (en) * | 2015-04-29 | 2015-07-29 | 海宁牛仔织造有限公司 | Denim fabric processing equipment provided with snow wash device |
| WO2022088235A1 (en) * | 2020-10-31 | 2022-05-05 | 山东高棉智能纤染科技有限公司 | Loose fiber dyeing process and matching dyeing processing system |
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