CN107488954B - Low bath ratio sectional dyeing spray dyeing machine - Google Patents
Low bath ratio sectional dyeing spray dyeing machine Download PDFInfo
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- CN107488954B CN107488954B CN201710562507.XA CN201710562507A CN107488954B CN 107488954 B CN107488954 B CN 107488954B CN 201710562507 A CN201710562507 A CN 201710562507A CN 107488954 B CN107488954 B CN 107488954B
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- 238000004043 dyeing Methods 0.000 title claims abstract description 106
- 239000007921 spray Substances 0.000 title claims abstract description 89
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 68
- 230000005540 biological transmission Effects 0.000 claims abstract description 32
- 239000007788 liquid Substances 0.000 claims abstract description 22
- 239000004744 fabric Substances 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 16
- 230000033001 locomotion Effects 0.000 claims abstract description 14
- 238000005406 washing Methods 0.000 claims abstract description 12
- 238000009981 jet dyeing Methods 0.000 claims abstract description 11
- 230000000712 assembly Effects 0.000 claims description 11
- 238000000429 assembly Methods 0.000 claims description 11
- 238000005507 spraying Methods 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 230000008602 contraction Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000013589 supplement Substances 0.000 claims description 3
- 230000001502 supplementing effect Effects 0.000 claims description 3
- 238000010992 reflux Methods 0.000 claims 2
- 239000000975 dye Substances 0.000 abstract description 58
- 238000005516 engineering process Methods 0.000 abstract description 5
- 239000003086 colorant Substances 0.000 abstract description 3
- 239000012752 auxiliary agent Substances 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 230000011218 segmentation Effects 0.000 abstract 1
- 238000009970 yarn dyeing Methods 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000001161 mammalian embryo Anatomy 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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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
- D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
- D06B1/02—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by spraying or projecting
-
- 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
- D06B23/14—Containers, e.g. vats
-
- 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
-
- 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
-
- 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
- D06B23/30—Means for cleaning apparatus or machines, or parts thereof
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a low bath ratio sectional dyeing spray dyeing machine which mainly comprises a cylinder body, a dye liquor circulating system, a yarn hanging assembly transmission system, a yarn pressing assembly transmission system, a heat exchange system, a door opening assembly, a dye auxiliary cylinder, a washing cylinder assembly, a pressure relief system, a pressure gauge, a spray dyeing pipe, a spray pipe, a water tank, a yarn pressing assembly, a yarn hanging assembly, a liquid level meter and the like. The invention utilizes the servo motor to control the annular yarn to move according to a set stepping angle to realize the automatic segmentation process of the annular yarn; controlling the sectional length of the sectional dyeing by using an adjustable water tank capable of controlling the depth of the dyeing liquid; the technical process for realizing the sectional dyeing of various colors of the fabric under the coordinated control of the stepping motion of the yarns, the depth of the water tank dye liquor and the spray dye liquor. The invention automatically realizes the sectional dyeing technology, greatly reduces the manual operation time and improves the dyeing quality and the technological level. The jet dyeing machine can obviously save auxiliary agents and dyes, reduce waste liquid discharge and has obvious economic and social benefits.
Description
Technical Field
The invention relates to the technical field of dyeing machinery, in particular to a low bath ratio sectional dyeing jet dyeing machine.
Background
The textile industry is an important industry of national economy in China, and has made great contribution to the development of national economy, the solution of people dressing, export foreign exchange and the like for a long time, and the dyeing and finishing industry as a connecting bridge has an important position in the industry. The dyeing and finishing industry is the key of deep processing, finish processing and additional value increasing of textiles, and is the processing of textile fibers, raw yarns and embryo cloth into a tie between final products entering the consumer product market, which plays an important role in promoting the co-development of the products.
Rainbow dyed yarns are usually finished by hand dyeing, the dyeing process is slow, the labor cost is high, and dyed chemicals can cause injury to operators. Along with the development of automatic dyeing and finishing technology, the inventor proposes to automatically realize the rainbow dyeing technology process by utilizing an automatic yarn dyeing device, thereby meeting the social demands on rainbow dyeing or multi-section color yarns. The yarn to be dyed is wound into a ring shape and is sleeved on the supporting rod piece in the dyeing process, so that the rainbow dyeing process is automatically realized, a system for sectional dyeing of various colors of fabrics is necessary to be developed, the sectional dyeing technology is automatically realized, the manual operation time is shortened, and the dyeing quality and level are improved.
Disclosure of Invention
In order to solve the problems, a low bath ratio sectional dyeing spray dyeing machine is provided.
The invention provides a low bath ratio sectional dyeing jet dyeing machine which is at least realized by one of the following technical schemes.
The low bath ratio sectional dyeing spray dyeing machine mainly comprises a cylinder body, a dye liquor circulating system, a yarn hanging component transmission system, a yarn pressing component transmission system, a heat exchange system, a door opening component, a dye auxiliary cylinder, a spray dyeing pipe, a spray pipe, a water tank, a yarn pressing component and a yarn hanging component;
the cylinder body is a cylindrical high-pressure container and is horizontally placed; the yarn hanging component is arranged above the inside of the cylinder body, and yarns or fabrics which are wound into a ring shape and are to be dyed are hung on the yarn hanging component; the yarn hanging assembly is connected with an output shaft of a yarn hanging assembly transmission system to obtain rotary motion from a motor; a water spraying pipe, a spray dyeing pipe and a water tank are sequentially arranged below the yarn hanging component; the water spraying pipe and the spray dyeing pipe penetrate through the annular yarns or fabrics, and the bottoms of the annular yarns or fabrics are not contacted with the bottoms of the water tanks;
the dye liquor circulation system comprises a water pipe control valve, a spray dyeing pipe control valve, a return pipe, a main pump and a liquid outlet pipe; the water spraying pipe is connected with the water pipe control valve, the spray dyeing pipe is connected with the spray dyeing pipe control valve, and the central controller controls the water pipe control valve and the spray dyeing pipe control valve to be opened and closed; the return pipe is communicated with the lower part of the cylinder body, so that the dye liquor in the cylinder body enters the main pump from the return pipe, the main pump provides power for the dye liquor, the dye liquor flows out from the liquid outlet pipe, and then flows into the water spray pipe or the spray dyeing pipe under the control of opening and closing of the water pipe control valve and the spray dyeing pipe control valve; the dye auxiliary cylinder is communicated with the dye liquor circulating system, the opening and closing of the dye of the auxiliary cylinder are controlled by the electromagnetic valve, and the auxiliary cylinder is controlled by the central controller to supplement the dye liquor into the dye liquor circulating system; the dye liquor circulation system is provided with a water inlet pipe which is communicated with the dye liquor circulation system, and the central controller controls clear water to flow into the yarn dyeing machine circulation system.
The yarn pressing assembly comprises a yarn pressing rod, a rotating shaft and a connecting rod; the yarn pressing rod is fixedly connected with the rotating shaft through a connecting arm; the rotating shaft is parallel to the yarn pressing rod, and a space is reserved between the rotating shaft and the yarn pressing rod; a connecting rod is fixed on the rotating shaft; the tail end of the connecting rod is connected with a connecting arm of the yarn pressing assembly transmission system, and when the connecting arm swings, the yarn pressing rod rotates around the rotating shaft; the yarn pressing assembly transmission system comprises a cylinder, a swing rod, a connecting rod and a connecting arm; an output shaft of the air cylinder is connected with the swing rod and can drive the swing rod to swing; one end of the connecting rod is connected with the swing rod to receive the swing from the swing rod; the connecting arms are connected with the connecting rods of the yarn pressing assemblies and used for driving the yarn pressing assemblies to move; the central controller can send an instruction to drive the air cylinder to generate set displacement, and the displacement finally drives the connecting rod to swing, so that the connecting arm drives the yarn pressing component to be meshed with the yarn hanging component to be pressed or separated.
Further, the cylinder cover assembly comprises a cylinder cover, a balance weight, a first driving cylinder and a second driving cylinder; the cylinder cover is fixedly connected with the balance weight to realize moment balance of the cylinder cover assembly, and the cylinder cover and the balance weight are fixed on the cylinder body through a hinge; the central controller controls the expansion and contraction of the first driving cylinder and the second driving cylinder, so as to control the opening and closing of the cylinder cover assembly.
Further, the yarn hanging assembly transmission system comprises an output shaft, a motor, a rotating shaft, a worm wheel and an output shaft; the output shaft is connected with a motor to obtain rotary motion; the output shaft of the motor is connected with the rotating shaft and provides power, and the rotating shaft is coaxially and fixedly provided with worms, the number of which is equal to that of the yarn hanging assemblies; the worm is meshed with the worm wheel, and the rotary motion of the rotating shaft is transmitted to the output shaft; the output shaft is connected with the input shaft of the yarn hanging assembly.
Further, the spray pipe belongs to a flat hollow tubular structure, and the pipe wall is provided with a through hole; the spray dyeing pipe belongs to a thin-wall tubular structure, the thin wall is divided into an upper sealing wall and a lower through hole wall, and one end of the spray dyeing pipe is sealed.
Further, the water tank is of a thin-wall structure, and one end of the water tank is provided with a lifting plate which can move up and down to change the depth of the water tank.
Further, the yarn pressing assembly comprises 4-8 yarn pressing rods which are distributed circumferentially at equal angles, and two ends of each rod are fixed by clamping plates.
Further, a liquid level meter is arranged on the cylinder body and is used for monitoring the liquid level of the dye liquor in the main cylinder; when the liquid level is insufficient, the central controller controls the dye liquor stored in the dye auxiliary cylinder to be pumped into the cylinder body for supplementing the dye liquor quantity in the main cylinder; the cylinder body is also provided with a pressure gauge for monitoring the pressure of the dye liquor, and when the pressure of the dye liquor is insufficient, the central controller adjusts the rotating speed of the main pump to improve the pressure of the dye liquor; the cylinder body is also provided with a pressure relief system, when the internal pressure of the cylinder body exceeds a set pressure value, the pressure relief valve is automatically opened to release the internal pressure of the cylinder body, and when the internal pressure of the cylinder exceeds the set pressure value, the pressure relief valve is automatically opened to release the pressure.
Further, a heat exchange system is arranged at the bottom of the cylinder body and used for heating the dye liquor in the main cylinder; the top of the inner side of the cylinder body is provided with a washing cylinder assembly which comprises a motor, a spray washing pipe, a support bearing and other parts; the spray washing pipe is connected with an external water pipe, and the central controller controls the opening and closing of the water pipe; the motor is connected with the spray pipe and can drive the spray pipe to do axial rotation; the support bearing is fixed on the cylinder body and is used for supporting the movement of the spray pipe. The central control system automatically controls the automatic cleaning of the cylinder body.
The control method of the low bath ratio sectional dyeing spray dyeing machine comprises the following steps: the annular yarn to be dyed is hung on the yarn hanging component, and the yarn or the fabric has friction force with the surface of the yarn hanging component due to the gravity of the yarn or the fabric, so that the yarn or the fabric moves along with the yarn hanging component in the rotating process; according to the length of each section of color of yarn dyeing, the height of the water tank lifting plate is adjusted so that the depth of dye liquor in the water tank just meets the requirement that the yarn in the dyeing section is immersed in the water tank; the central controller controls the yarn pressing assembly transmission system to press the yarn hanging assembly, starts the spray dyeing pipe control valve and the main pump of the dye liquor circulation system, and the dye liquor is sprayed downwards onto yarns from the lower through hole wall of the spray dyeing pipe; after the spray dyeing process of the section is completed, a spray dyeing pipe control valve is closed, dye liquor in a water tank is emptied, a spray pipe control valve is opened, and the spray pipe is used for cleaning yarns; the central controller controls the yarn pressing rod transmission assembly to leave the yarn hanging rod, and the yarn hanging assembly transmission system drives the yarn hanging assembly to rotate for a set angle, so that the annular yarn is transferred to another section to be dyed of the yarn, and dyeing is continuously carried out according to the flow.
Compared with the prior art, the invention has the following advantages:
the invention provides a low bath ratio sectional dyeing spray dyeing machine and a control method thereof, wherein a servo motor is used for controlling annular yarns to move according to a set stepping angle to realize an automatic sectional process of the annular yarns; controlling the sectional length of the sectional dyeing by using an adjustable water tank capable of controlling the depth of the dyeing liquid; the technical process for realizing the sectional dyeing of various colors of the fabric under the coordinated control of the stepping motion of the yarns, the depth of the water tank dye liquor and the spray dye liquor. The invention automatically realizes the sectional dyeing technology, greatly reduces the manual operation time and improves the dyeing quality and the technological level. The jet dyeing machine can obviously save auxiliary agents and dyes, reduce waste liquid discharge and has obvious economic and social benefits.
Drawings
Fig. 1 is a schematic diagram of a low bath ratio sectional dyeing jet dyeing machine in an example.
FIG. 2 is another schematic view of the low bath ratio sectional dyeing jet dyeing machine shown in FIG. 1.
FIG. 3 is a schematic view of the low bath ratio sectional dye spray dyeing machine of FIG. 2 with the door opening assembly removed and a portion of the cylinder block.
Fig. 4 is a schematic view of the low bath ratio sectional dyeing spray dyeing machine of fig. 1 with the door opening assembly and cylinder removed.
Fig. 5 is a schematic view of the low bath ratio sectional dyeing spray dyeing machine of fig. 2 with the door opening assembly and cylinder removed.
Fig. 6 is a block diagram of a low bath ratio block dyeing machine of the present invention (with the door opening assembly and cylinder block removed).
Fig. 7 is a front view of fig. 6.
Fig. 8 is a left side view of fig. 6.
Fig. 9 is a cross-sectional view (only cross-section is shown) of fig. 6.
Fig. 10 is a schematic view of a yarn pressing assembly transmission assembly in an example.
Fig. 11 is a schematic view of a yarn hanging assembly transmission assembly in an example.
Fig. 12 is a schematic view of a sink structure in an example.
Fig. 13 is a schematic view of the structure of the sprinkler tube in the example.
Fig. 14 is a schematic view of the structure of a spray-dyeing pipe in the example.
Fig. 15 is a schematic view of a yarn pressing assembly in an example.
Fig. 16 is a schematic view of a yarn hanging assembly in an example.
Fig. 17 is a schematic diagram of the structure of the dye liquor circulation system in the example.
Fig. 18 is a schematic view of a door opening assembly in an example.
Fig. 19 is a schematic view of the structure of the example tub assembly.
In the figure: 1-a cylinder body; 2-a dye liquor circulation system; 3-a yarn hanging assembly transmission system; 4-a yarn pressing assembly transmission system; 5-a heat exchange system; 6-door opening assembly; 7-a dye auxiliary cylinder; 8-a tub assembly; 9-a pressure relief system; 10-a pressure gauge; 11-spray-dyeing pipe; 12-a water spraying pipe; 13-a water tank; 14-yarn pressing assembly; 15-a yarn hanging assembly; 16-level gauge; 21-a main pump; 22-return pipe; 23-a liquid outlet pipe; 24-water pipe control valve; 25-spray dyeing pipe control valve; 31-a rotating shaft; 32-worm; 33-worm wheel; 34-an output shaft; 35-a first motor; 41-cylinder; 42-swinging rod; 43-first link; 44-a connecting arm; 61-cylinder cover; 62-a counterweight; 63-a first drive cylinder; 64-a second drive cylinder; 81-a second motor; 82-spray washing the tube; 83-support bearings; 111-upper sealing wall; 112-lower through hole wall; 131-lifting plates; 141-a yarn pressing rod; 142-rotating shaft; 143-second link.
Detailed Description
Specific implementations of the invention will be further described with reference to examples and drawings, but the implementation of the invention is not limited thereto.
As shown in fig. 1-8, the low bath ratio sectional dyeing spray dyeing machine mainly comprises a cylinder body 1, a dye liquor circulation system 2, a yarn hanging component transmission system 3, a yarn pressing component transmission system 4, a heat exchange system 5, a door opening component 6, a dye auxiliary cylinder 7, a washing cylinder component 8, a pressure relief system 9, a pressure gauge 10, a spray dyeing pipe 11, a spray pipe 12, a water tank 13, a yarn pressing component 14, a yarn hanging component 15, a liquid level meter 16 and other components;
as shown in fig. 1, the cylinder body 1 is a cylindrical high-pressure container and is placed horizontally; the yarn hanging component 15 is arranged above the inside of the cylinder body 1, and yarns or fabrics which are wound into a ring shape and are to be dyed are hung on the yarn hanging component. As shown in fig. 11, the yarn hanging assembly 15 is connected with an output shaft 34 of the yarn hanging assembly transmission system 3 to obtain the rotary motion from a first motor 35; the output shaft of the first motor 35 is connected with the rotating shaft 31 and provides power, the rotating shaft 31 is coaxially and fixedly provided with the worms 32, and the number of the worms is equal to that of the yarn hanging assemblies 15; the worm 32 is meshed with the worm wheel 33, and transmits the rotation motion of the rotating shaft 31 to the output shaft 34; the output shaft 34 is connected to the input shaft of the yarn hanging assembly 15. A water spraying pipe 12, a spray dyeing pipe 11 and a water tank 13 are sequentially arranged below the yarn hanging assembly 15; the spray pipe 12 and the spray pipe 11 pass through annular yarns or fabrics, and the bottoms of the annular yarns or fabrics are not contacted with the bottom of the water tank 13; the spray pipe 12 is of a flat hollow tubular structure, and the pipe wall is provided with a through hole; the spray-dyeing pipe 11 is of a thin-wall tubular structure, the thin wall is divided into an upper sealing wall 111 and a lower through hole wall 112, and one end of the spray-dyeing pipe is sealed. The water tank 13 is of a thin-wall structure, one end of the water tank is provided with a lifting plate 131, and the lifting plate can move up and down to change the depth of the water tank.
As shown in fig. 17, the spray pipe 12 and the spray pipe 11 are sequentially connected with a water pipe control valve 24 and a spray pipe control valve 25 respectively, and a central controller of the dyeing machine controls the opening and closing of the water pipe control valve 24 and the spray pipe control valve 25; the return pipe 22 is communicated with the lower part of the cylinder 1, so that the dye liquor in the cylinder enters the main pump 21 from the return pipe 22, the main pump provides power for the dye liquor, and the dye liquor flows out from the liquid outlet pipe 23, and flows into the water spraying pipe 12 or the spray dyeing pipe 11 according to the opening and closing of the water pipe control valve 24 and the spray dyeing pipe control valve 25. The dye auxiliary cylinder 7 is communicated with the dye liquor circulation system 2, and the central controller controls the dye auxiliary cylinder to supplement the dye liquor circulation system. The dye liquor circulation system 2 is provided with a water inlet pipe communicated with the dye liquor circulation system, and the central controller controls clear water to flow into the yarn dyeing machine circulation system.
As shown in fig. 15, the yarn pressing assembly 14 is composed of a yarn pressing rod 141, a rotating shaft 142, a second connecting rod 143, etc.; the assembly comprises 4-8 yarn pressing rods 141 which are circumferentially distributed at equal angles, and clamping plates are arranged at two ends of each rod to fix all the yarn pressing pipes; the yarn pressing rod is fixedly connected with the rotating shaft 142 through a connecting arm; the rotation shaft 142 is parallel to the yarn pressing rod 141 and is disposed at a distance; the second link 143 is fixed to the rotation shaft 142. The end of the second link 143 is connected to the connecting arm 44 of the yarn pressing assembly transmission system 4, and the yarn pressing rod 141 can be rotated about the rotation shaft 142 when the connecting arm swings. As shown in fig. 10, the yarn pressing assembly transmission system 4 is composed of an air cylinder 41, a swing rod 42, a first connecting rod 143, a connecting arm 44 and the like; an output shaft of the air cylinder 41 is connected with the swing rod 42 and can drive the swing rod to swing; one end of the first connecting rod 143 is connected with the swing rod 42 to receive the swing from the swing rod 42; the first connecting rods 143 are provided with an equal number of connecting arms 44 according to the number of the yarn pressing assemblies 14, and the connecting arms 44 are connected with the second connecting rods 143 of the yarn pressing assemblies 14 for driving the yarn pressing assemblies to move. The central controller can send instructions to drive the air cylinder 41 to set displacement, and the displacement finally drives the first connecting rod 143 to swing, so that the connecting arm 44 drives the yarn pressing assembly 14 to be engaged with and pressed against or separated from the yarn hanging assembly 15.
As shown in fig. 18, the door opening assembly 6 includes a cylinder cover 61, a counter weight 62, a first driving cylinder 63, and a second driving cylinder 64; the cylinder cover 61 and the balance weight 62 are fixedly connected to realize moment balance of the cylinder cover assembly, and the cylinder cover 61 and the balance weight 62 are fixed on the cylinder body 1 through hinges; the central controller controls the expansion and contraction of the first driving cylinder 63 and the second driving cylinder 64, thereby controlling the opening and closing of the cylinder head assembly.
Further, a liquid level meter 16 is arranged on the cylinder body 1 and is used for monitoring the liquid level of the dye liquor in the main cylinder; when the liquid level is insufficient, the central controller controls the dye liquor stored in the dye auxiliary cylinder 7 to be pumped into the cylinder body for supplementing the dye liquor quantity in the main cylinder. The cylinder body 1 is provided with a pressure gauge 9 for monitoring the pressure of the dye liquor, and when the pressure of the dye liquor is unknown, the rotating speed of the main pump 21 is adjusted, so that the pressure of the dye liquor is improved. The cylinder body 1 is provided with a pressure relief system 9 (which can be realized by adopting the existing pressure relief system such as a pressure relief valve), and when the pressure in the cylinder exceeds a set value, the pressure relief valve is automatically opened to release the pressure.
Further, a heat exchange system 5 is arranged at the bottom of the cylinder body 1 and is used for heating the dye liquor in the main cylinder. The top of the inner side of the cylinder body 1 is provided with a cylinder washing component 8, and a central control system automatically controls the automatic cleaning of the cylinder body. As shown in fig. 19, the assembly includes a second motor 81, a spray tube 82, a support bearing 83, and the like; the spray washing pipe 82 is connected with an external water pipe, and the opening and closing of the water pipe are controlled by the central controller; the second motor 81 is connected with the spray pipe 82 and can drive the spray pipe 82 to do axial rotation; a support bearing 83 is fixed to the cylinder 1 for supporting the movement of the shower pipe 82. The central control system automatically controls the automatic cleaning of the cylinder body.
The control method of the low bath ratio sectional dyeing jet dyeing machine comprises the following steps: the annular yarn to be dyed is hung on the yarn hanging component 15, and the yarn or the fabric has certain friction force with the surface of the yarn hanging component due to certain gravity, so that the yarn or the fabric moves along with the yarn hanging component in the rotating process. According to the length of each color of the yarn dyeing, the height of the water tank lifting plate 131 is adjusted so that the dyeing liquid depth of the water tank 13 just meets the condition that the yarn of the dyeing section is immersed in the water tank. The central controller controls the yarn pressing assembly transmission system 4 to press the yarn hanging assembly 15, the spray dyeing pipe control valve 21 and the main pump 25 are started, and the dye liquor is sprayed downwards onto yarns from the lower through hole wall of the spray dyeing pipe 11; after the spray dyeing process of the section is completed, the spray dyeing pipe control valve 25 is closed, the dye liquor in the water tank is emptied, the spray pipe control valve 24 is opened, and the spray pipe 12 cleans the yarns. The central controller controls the yarn pressing rod transmission assembly 5 to leave the yarn hanging rod 7, and the yarn hanging assembly transmission system 3 drives the yarn hanging assembly 15 to rotate for a set angle, so that the annular yarn is transferred to another section to be dyed of the yarn, and dyeing is continuously carried out according to the flow.
Variations and modifications to the above would be obvious to persons skilled in the art to which the invention pertains from the foregoing description and teachings. Therefore, the invention is not limited to the specific embodiments disclosed and described above, but some modifications and changes of the invention should be also included in the scope of the claims of the invention.
Claims (5)
1. The low bath ratio sectional dyeing jet dyeing machine is characterized by mainly comprising a cylinder body (1), a dye liquor circulation system (2), a yarn hanging component transmission system (3), a yarn pressing component transmission system (4), a heat exchange system (5), a door opening component (6), a dye auxiliary cylinder (7), a jet dyeing pipe (11), a water spraying pipe (12), a water tank (13), a yarn pressing component (14) and a yarn hanging component (15);
the cylinder body (1) is a cylindrical high-pressure container and is horizontally placed; the yarn hanging component (15) is arranged above the inside of the cylinder body (1), and yarns or fabrics which are wound into a ring shape and are to be dyed are hung on the yarn hanging component; the yarn hanging assembly (15) is connected with an output shaft (34) of the yarn hanging assembly transmission system (3) to obtain rotary motion from a first motor (35); a water spraying pipe (12), a spray dyeing pipe (11) and a water tank (13) are sequentially arranged below the yarn hanging assembly (15); the spray pipe (12) and the spray dyeing pipe (11) penetrate through annular yarns or fabrics, and the bottoms of the annular yarns or fabrics are not contacted with the bottom of the water tank (13);
the dye liquor circulation system (2) comprises a water pipe control valve (24), a spray dyeing pipe control valve (25), a return pipe (22), a main pump (21) and a liquid outlet pipe (23); the water spraying pipe (12) is connected with the water pipe control valve (24), the spray dyeing pipe (11) is connected with the spray dyeing pipe control valve (25), and the central controller controls the opening and closing of the water pipe control valve (24) and the spray dyeing pipe control valve (25); the reflux pipe (22) is communicated with the lower part of the cylinder body (1), so that the dye liquor in the cylinder body enters the main pump (21) from the reflux pipe (22), the main pump provides power for the dye liquor, the dye liquor flows out from the liquid outlet pipe (23), and then flows into the water spray pipe (12) or the spray dyeing pipe (11) under the control of the opening and closing of the water pipe control valve (24) and the spray dyeing pipe control valve (25); the dye auxiliary cylinder (7) is communicated with the dye liquor circulating system (2), the opening and closing of the dye of the auxiliary cylinder are controlled by the electromagnetic valve, and the central controller controls the dye auxiliary cylinder to supplement the dye liquor into the dye liquor circulating system; the dye liquor circulation system (2) is additionally provided with a clear water inlet pipe which is communicated with the return pipe (22), and clear water is controlled by the central controller to flow into the dye liquor circulation system through the electromagnetic valve;
the yarn pressing assembly (14) comprises a yarn pressing rod (141), a rotating shaft (142) and a second connecting rod (143); the yarn pressing rod is fixedly connected with the rotating shaft (142) through a connecting arm; the rotating shaft (142) is parallel to the yarn pressing rod (141), and a space is reserved between the rotating shaft and the yarn pressing rod; the second connecting rod (143) is fixed on the rotating shaft (142); the tail end of the second connecting rod (143) is connected with a connecting arm (44) of the yarn pressing assembly transmission system (4), and when the connecting arm swings, the yarn pressing rod (141) rotates around the rotating shaft (142); the yarn pressing assembly transmission system (4) comprises an air cylinder (41), a swing rod (42), a first connecting rod (43) and a connecting arm (44); an output shaft of the air cylinder (41) is connected with the swing rod (42) and can drive the swing rod to swing; one end of the first connecting rod (43) is connected with the swing rod (42) to receive the swing from the swing rod (42); the first connecting rods (43) are provided with connecting arms (44) with the same number according to the number of the yarn pressing assemblies (14), and the connecting arms (44) are connected with the second connecting rods (143) of the yarn pressing assemblies (14) and used for driving the yarn pressing assemblies to move; the central controller can send an instruction to drive the air cylinder (41) to generate set displacement, the displacement finally drives the first connecting rod (43) to swing, and the connecting arm (44) drives the yarn pressing assembly (14) to be meshed with the yarn hanging assembly (15) for pressing or separating; the yarn hanging assembly transmission system (3) comprises an output shaft (34), a first motor (35), a rotating shaft (31), a worm (32), a worm wheel (33) and the output shaft (34); an output shaft (34) connected to obtain a rotary motion from a first motor (35); the output shaft of the first motor (35) is connected with the rotating shaft (31) and provides power, the rotating shaft (31) is coaxially and fixedly provided with worms (32), and the number of the worms is equal to that of the yarn hanging assemblies (15); the worm (32) is meshed with the worm wheel (33) and transmits the rotation motion of the rotating shaft (31) to the output shaft (34); the output shaft (34) is connected with the input shaft of the yarn hanging assembly (15); the central controller controls the yarn pressing assembly transmission system to press the yarn hanging assembly, starts the spray dyeing pipe control valve and the main pump of the dye liquor circulation system, and the dye liquor is sprayed downwards onto yarns from the lower through hole wall of the spray dyeing pipe; after the spray dyeing process of the section is completed, a spray dyeing pipe control valve is closed, dye liquor in a water tank is emptied, a spray pipe control valve is opened, and the spray pipe is used for cleaning yarns; the central controller controls the yarn pressing rod transmission assembly to leave the yarn hanging rod, and the yarn hanging assembly transmission system drives the yarn hanging assembly to rotate by a set angle, so that the annular yarn is transferred to another section to be dyed of the yarn, and dyeing is continuously carried out according to the flow; the spray pipe (12) belongs to a flat hollow tubular structure, and the pipe wall is provided with a through hole; the spray dyeing pipe (11) is of a thin-wall tubular structure, the thin wall is divided into an upper sealing wall (111) and a lower through hole wall (112), and one end of the spray dyeing pipe is sealed; the water tank (13) is of a thin-wall structure, and one end of the water tank is provided with a lifting plate (131) which can move up and down to change the depth of the water tank.
2. A low bath ratio staged dyeing machine according to claim 1, characterized in that the door opening assembly (6) comprises a cylinder head (61), a counter-weight (62), a first driving cylinder (63) and a second driving cylinder (64); the cylinder cover (61) is fixedly connected with the balance weight (62) to realize moment balance of the cylinder cover assembly, and the cylinder cover (61) and the balance weight are fixed on the cylinder body (1) through a hinge; the central controller controls the expansion and contraction of the first driving cylinder (63) and the second driving cylinder (64), thereby controlling the opening and closing of the cylinder cover assembly.
3. The low bath ratio sectional dyeing spray dyeing machine according to claim 1, characterized in that the yarn pressing assembly (14) comprises 4-8 yarn pressing rods (141) which are distributed circumferentially at equal angles, and two ends of the rods are fixed by clamping plates.
4. A low bath ratio staged dyeing jet dyeing machine as defined in claim 1, wherein: a liquid level meter (16) is arranged on the cylinder body (1) and is used for monitoring the liquid level of the dye liquor in the main cylinder; when the liquid level is insufficient, the central controller controls the dye liquor stored in the dye auxiliary cylinder (7) to be pumped into the cylinder body for supplementing the dye liquor quantity in the main cylinder; the cylinder body (1) is also provided with a pressure gauge (10) for monitoring the pressure of the dye liquor, and when the pressure of the dye liquor is insufficient, the central controller adjusts the rotating speed of the main pump (21) to improve the pressure of the dye liquor; the cylinder body (1) is also provided with a pressure relief system (9), when the internal pressure of the cylinder body (1) exceeds a set pressure value, the pressure relief valve is automatically opened to release the internal pressure of the cylinder body, and when the internal pressure of the cylinder exceeds the set value, the pressure relief valve is automatically opened to release the pressure.
5. A low bath ratio staged dyeing jet dyeing machine as defined in claim 1, wherein: the bottom of the cylinder body (1) is also provided with a heat exchange system (5) for heating the dye liquor in the main cylinder; the top of the inner side of the cylinder body (1) is provided with a cylinder washing assembly (8), and the assembly comprises a second motor (81), a spray washing pipe (82) and a support bearing (83); the spray washing pipe (82) is connected with an external water pipe, and the central controller controls the opening and closing of the water pipe through a valve; the second motor (81) is connected with the spray pipe (82) and can drive the spray pipe (82) to do axial rotation movement; the support bearing (83) is fixed on the cylinder body (1) and is used for supporting the movement of the spray washing pipe (82), and the central control system automatically controls the automatic cleaning of the cylinder body.
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| CN110725088A (en) * | 2019-10-18 | 2020-01-24 | 无锡市康乐机械制造有限公司 | High-efficiency and energy-saving high temperature and high pressure dyeing machine |
| CN111876924B (en) * | 2020-06-24 | 2022-12-30 | 威海顺晟针织制衣有限公司 | Knitted sweater production line and technological process thereof |
| CN113914039A (en) * | 2021-11-05 | 2022-01-11 | 刘政 | Numerical control dyeing and finishing equipment |
| CN114775194B (en) * | 2022-04-13 | 2023-10-10 | 江西京东实业有限公司 | High-temperature high-pressure dyeing device for pure cotton fabric |
| CN114960068B (en) * | 2022-08-01 | 2022-10-18 | 常州东方伊思达染织有限公司 | Cheese dyeing device and method for fiber blended yarns |
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| US4112714A (en) * | 1975-12-17 | 1978-09-12 | Rohm And Haas Company | Asymmetric skein dyeing |
| JPH0796750B2 (en) * | 1990-10-13 | 1995-10-18 | ワイケイケイ株式会社 | Color changer for continuous spray dyeing |
| CN103114381B (en) * | 2013-02-01 | 2014-06-04 | 常州市润源经编机械有限公司 | Yarn-pressing device of warp knitting machine |
| CN105603654B (en) * | 2016-03-18 | 2017-12-29 | 广州番禺高勋染整设备制造有限公司 | A kind of low bath ratio high-temperature pulsating rushes formula Spray-painting machine |
| CN106320016B (en) * | 2016-08-19 | 2018-09-04 | 宁夏吴忠市精艺裘皮制品有限公司 | A kind of tibet lamp section dyeing technique and its section contaminate device |
| CN207659663U (en) * | 2017-07-11 | 2018-07-27 | 广州番禺高勋染整设备制造有限公司 | A kind of low bath raio segmental dyeing Spray-painting machine |
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Address after: 511400 120 East Ring Road, east ring street, Panyu District, Guangzhou, Guangdong. Applicant after: Gaoxun Green Intelligent Equipment (Guangzhou) Co.,Ltd. Address before: 511400 120 East Ring Road, east ring street, Panyu District, Guangzhou, Guangdong. Applicant before: GUANGZHOU FANYU GAOXUN DYEING & TREATMENT EQUIPMENT MANUFACTURE Co.,Ltd. |
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Effective date of registration: 20230926 Address after: No. 15, Changgang Road, Genghe Town, Gaoming District, Foshan City, Guangdong Province (address declaration) Applicant after: Gaoxun Green Intelligent Equipment (Foshan) Co.,Ltd. Address before: 511400 120 East Ring Road, east ring street, Panyu District, Guangzhou, Guangdong. Applicant before: Gaoxun Green Intelligent Equipment (Guangzhou) Co.,Ltd. |