A printing and dyeing machine for chemical fiber textiles

Abstract

The present invention belongs to the technical field of printing and dyeing machines, and specifically is a printing and dyeing machine for chemical fiber textiles, comprising: a shell textile, a roller textile, a fixed shaft textile and a motor, wherein the fixed shaft textile is fixedly connected to the shell textile, and the roller textile is sleeved on the fixed shaft textile; further comprising: a stirring module textile, wherein the stirring module textile is located in the shell textile, and the stirring module textile is used to stir the dye; an air suction module textile, wherein the air suction module textile is located at the top of the shell textile and is connected to the shell textile, and the air suction module textile is used to absorb the dye vapor. When the textile cloth to be dyed enters the shell textile, the staff controls the motor through a controller, and the motor drives the stirring module textile to stir the dye in the shell textile, so that the dye is evenly mixed, thereby making the textile cloth completely dyed, and improving the dyeing quality of the textile cloth.

Description

Technical Field

[0001] The invention belongs to the technical field of printing and dyeing machines, in particular to a printing and dyeing machine for chemical fiber textiles. Background Art

[0002] Printing and dyeing is to make dyes into a solution or dispersion of a certain medium, and use the physical, chemical or physical and chemical effects between dyes and fibers to dye fibers; use chemical methods to make dye intermediates generate pigments on fibers to give textiles a certain color;

[0003] The existing dyeing process of textile dyeing basically goes through three stages: surface adsorption, internal diffusion, and dye fixation. When the textile is immersed in the dye solution, the dye is quickly adsorbed onto the surface of the fiber, which is the initial stage of the dyeing process. If the dye has a high affinity and high concentration, adding an appropriate amount of electrolyte will increase the speed of dye adsorption by the fiber, which is conducive to the dyeing process in the positive direction.

[0004] After the dye is adsorbed on the fiber surface, it begins to diffuse into the fiber. The diffusion of the dye into the fiber is the longest stage in the entire dyeing process. In the dye solution, the dye on the fiber surface diffuses into the fiber interior where the concentration is low, so that the dye in the dye solution is continuously added to the fiber surface until the concentration of the dye on the fiber reaches equilibrium with the concentration of the dye in the dye solution. When the dye diffuses into the fiber, the adsorption of the dye on the fiber surface is also completed. Therefore, adsorption and diffusion are inseparable and simultaneous processes.

[0005] When the dye is attached to and penetrated on the surface and inside of the fiber through adsorption and diffusion, various chains are fixed on the fiber in the form of bonds. Since the dye and the fiber are different, their fixing forms are also different. And because of the different fixing forms, the fastness of dyeing is also different.

[0006] In the prior art, in the dyeing process of textiles, dyeing is usually carried out in a dye vat, and the dye is precipitated at the bottom of the dye vat due to uneven stirring, so that the textiles are not in sufficient contact with the dye, the textiles are not completely dyed, and the dyeing quality of the textiles is reduced;

[0007] In view of this, in order to overcome the above technical problems, the present invention designs a printing and dyeing machine for chemical fiber textiles, which solves the above technical problems. Summary of the invention

[0008] The technical problem to be solved by the present invention is that: in the dyeing process of textiles, dyeing is usually carried out in a dye vat, and the dye is precipitated at the bottom of the dye vat due to uneven stirring, so that the textiles are not in sufficient contact with the dye, the textiles are not completely dyed, and the dyeing quality of the textiles is reduced;

[0009] The present invention provides a printing and dyeing machine for chemical fiber textiles, comprising: a housing, a roller, a fixed shaft and a first motor, wherein the fixed shaft is fixedly connected to the housing, and the roller is sleeved on the fixed shaft;

[0010] Also includes:

[0011] Mixing module,

[0012] The stirring module is located in the housing, and is used for stirring the dye;

[0013] Suction module,

[0014] The air suction module is located on the top of the shell and is communicated with the shell. The air suction module is used to suck away the dye vapor.

[0015] Preferably, the stirring module comprises:

[0016] Wheel,

[0017] The rotating wheel is located at the bottom of the housing and is fixedly connected to the driving shaft of the first motor;

[0018] Stirring plate,

[0019] The stirring plate is fixedly connected to the rotating wheel;

[0020] Stirring fan,

[0021] The stirring fan sleeve is arranged on the fixed shaft and is fixedly connected with the rotating roller.

[0022] Preferably, the air intake module comprises:

[0023] Exhaust pipe,

[0024] The air outlet pipe is communicated with the top of the shell;

[0025] impeller,

[0026] The impeller is located inside the air outlet pipe and is rotatably connected to the air outlet pipe.

[0027] Preferably, it also includes:

[0028] Leveling module; the leveling module comprises:

[0029] Gas pipes,

[0030] The air delivery pipe is connected to the air outlet pipe;

[0031] Leveling roller,

[0032] The leveling roller is sleeved on the fixed shaft through a bracket;

[0033] Cavity,

[0034] A cavity is provided in the leveling roller, and one end of the cavity is connected to the air delivery pipe;

[0035] Liquefaction pipe,

[0036] One end of the liquefaction pipe is communicated with the cavity at the other end; the other end of the liquefaction pipe is communicated with the top of the shell.

[0037] Preferably, the leveling roller is rotatably connected to an air slip ring; the air slip ring is connected to the gas pipe and the liquefied gas pipe.

[0038] Preferably, an electric heating wire is arranged inside a fixed shaft sleeved on a side of the leveling roller close to the cavity.

[0039] Preferably, the leveling roller is made of a material with high thermal conductivity.

[0040] Preferably, a one-way valve is provided in the liquefaction pipe.

[0041] Preferably, the inner wall of the liquefaction pipe is smooth.

[0042] Preferably, the shell can be divided by a partition.

[0043] The beneficial effects of the present invention are as follows:

[0044] 1. The present invention provides a printing and dyeing machine for chemical fiber textiles. When the cloth to be dyed enters the shell, the staff controls the No. 1 motor through the controller, and the No. 1 motor drives the stirring module to stir the dye in the shell to mix the dye evenly, so that the cloth is completely dyed, thereby improving the dyeing quality of the cloth.

[0045] 2. The present invention provides a printing and dyeing machine for chemical fiber textiles. During the dyeing process, the dye needs to be maintained at a certain temperature to fully dye the cloth. The high-temperature dye will produce dye vapor, which is sucked away by the suction module so that the dye vapor can be used in other links, thereby improving the utilization rate of the dye vapor. Since the dye vapor has certain toxicity, the cost of discharging the dye vapor after treatment is reduced, thereby reducing the cost of operating the printing and dyeing machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] The present invention will be further described below in conjunction with the accompanying drawings.

[0047] Figure 1 It is the main figure of the present invention;

[0048] Figure 2 is a cross-sectional view of the present invention;

[0049] In the figure: shell 1, roller 2, fixed shaft 3, stirring module 4, air supply module 5, wheel 41, stirring plate 42, stirring fan 43, air supply barrel 51, impeller 52, air pipe 61, leveling roller 62, cavity 63, liquefaction pipe 64, air slip ring 7, motor 8, first motor 81, second motor 82. DETAILED DESCRIPTION

[0050] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0051] The defects in the prior art are that, in the dyeing process of textiles, dyeing is usually carried out in a dye vat, and the dye is precipitated at the bottom of the dye vat due to uneven stirring, so that the textiles are not in sufficient contact with the dye, the textiles are not completely dyed, and the dyeing quality of the textiles is reduced;

[0052] In order to solve the above problems, the main concept adopted in this embodiment is: the controller controls the No. 1 motor 81, and the No. 1 motor 81 drives the stirring module 4 to stir the dye in the housing 1, so that the dye is evenly mixed, so that the textile fabric is completely dyed; at the same time, since the textile fabric needs to maintain the dye at a certain temperature during the dyeing process, the textile fabric can be fully dyed, and the high-temperature dye will produce dye vapor, which is sucked away by the air supply module 5, so that the dye vapor can be used in other links, thereby improving the utilization rate of the dye vapor;

[0053] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0054] The present invention provides a dyeing machine for chemical fiber textiles, comprising: a housing 1, a roller 2, a fixed shaft 3 and a motor 8, wherein the fixed shaft 3 is fixedly connected to the housing 1, the roller 2 is sleeved on the fixed shaft 3 and is rotatably connected to the fixed shaft 3; the motor 8 comprises a first motor 81 and a second motor 82;

[0055] Also includes:

[0056] Mixing module 4,

[0057] The stirring module 4 is located in the housing 1, and the stirring module 4 is used to stir the dye;

[0058] Air supply module 5,

[0059] The air supply module 5 is located on the top of the housing 1 and is in communication with the housing 1. The air supply module 5 is used to absorb the dye vapor;

[0060] The textile fabric to be dyed enters the housing 1 for dyeing through the roller 2 rotatably connected to the fixed shaft 3. The roller 2 rotates under the friction of the textile moving forward, driving the textile fabric to enter the housing 1. When the textile fabric to be dyed enters the housing 1, the staff controls the No. 1 motor 81 through the controller, and the No. 1 motor 81 drives the stirring module 4 to stir the dye in the housing 1 to mix the dye evenly, so that the textile fabric is completely dyed, and the dyeing quality of the textile fabric is improved; at the same time, since the textile fabric needs to maintain the dye at a certain temperature during the dyeing process to fully dye the textile fabric, the high-temperature dye will produce dye vapor, and the dye vapor is sucked away by the air supply module 5, so that the dye vapor is used in other links, thereby improving the utilization rate of the dye vapor. Since the dye vapor has a certain toxicity, the cost of discharging the dye vapor after being processed is reduced, and the cost of running the printing and dyeing machine is reduced;

[0061] In the prior art, in the dyeing process of textiles, dyeing is usually carried out in a dye vat, and the dye is precipitated at the bottom of the dye vat due to uneven stirring, so that the textiles are not in sufficient contact with the dye, the textiles are not completely dyed, and the dyeing quality of the textiles is reduced;

[0062] The present invention controls motor No. 1 81 through a controller, and motor No. 1 81 drives stirring module 4 to stir the dye in shell 1, so that the dye is evenly mixed, thereby completely dyeing the textile fabric; at the same time, since the textile fabric needs to maintain the dye at a certain temperature during the dyeing process in order to fully dye the textile fabric, the high-temperature dye will produce dye vapor, which is sucked away by air supply module 5, so that the dye vapor can be used in other links, thereby improving the utilization rate of the dye vapor; since the dye vapor has a certain toxicity, the cost of discharging the dye vapor after being processed is reduced, and the cost of running the printing and dyeing machine is reduced.

[0063] As a specific embodiment of the present invention, the stirring module 4 includes:

[0064] The runner 41,

[0065] The rotating wheel 41 is located at the bottom of the housing 1 and is fixedly connected to the driving shaft of the first motor 81;

[0066] Stirring plate 42,

[0067] The stirring plate 42 is fixedly connected to the rotating wheel 41;

[0068] Stirring fan 43,

[0069] The stirring fan 43 is sleeved on the fixed shaft 3 and is rotatably connected to the fixed shaft 3. The stirring fan 43 is fixedly connected to the side wall of the rotating roller 2.

[0070] The textile fabric to be dyed enters the housing 1, and the staff controls the No. 1 motor 81 through the controller. The No. 1 motor 81 drives the rotating wheel 41 to rotate. The rotating wheel 41 drives the stirring plate 42 fixed to the rotating wheel 41 to rotate while the rotating wheel 41 rotates. The stirring plate 42 rotates to stir the dye precipitated at the bottom of the housing 1. The dye precipitated at the bottom of the housing 1 is fully mixed with the upper dye under the action of the stirring plate 42, thereby improving the mixing degree of the dye, so that the textile fabric is fully in contact with the dye during the dyeing process, and further improving the quality of the textile fabric dyeing; at the same time, the roller 2 rotates under the action of the textile fabric transmission, and the rotating roller 2 rotates while the rotating roller 2 drives the stirring fan 43 fixed to the rotating roller 2 to rotate. The rotation of the stirring fan 43 drives the dye in the housing 1 to roll, further mixing the dye, further improving the mixing degree of the dye, further making the textile fabric contact with the dye, and further improving the quality of the textile fabric dyeing.

[0071] As a specific embodiment of the present invention, the air supply module 5 includes:

[0072] Gas supply barrel 51,

[0073] The air supply barrel 51 is connected to the top of the shell 1;

[0074] Impeller 52,

[0075] The impeller 52 is located inside the air supply barrel 51 and is rotatably connected to the air supply barrel 51; the impeller 52 is fixedly connected to the driving shaft of the second motor 82 via a rotating shaft;

[0076] The high-temperature dye in the shell 1 produces dye vapor, which climbs upward and enters the air supply barrel 51. The impeller 52 arranged in the air supply barrel 51 is rotatably connected to the air supply barrel 51 through a rotating ring. At this time, the second motor 82 is started, and the driving shaft of the second motor 82 drives the impeller 52 in the air supply barrel 51 to rotate under the action of the rotation of the driving shaft of the second motor 82. Under the action of the impeller 52, the climbing speed of the dye vapor is accelerated, so that the dye vapor quickly passes through the air supply barrel 51 into other links, so that the dye vapor is further utilized, thereby further improving the utilization rate of the dye vapor. Since the dye vapor has certain toxicity, the cost of discharging the dye vapor after treatment is further reduced, and the cost of operating the printing and dyeing machine is further reduced.

[0077] As a specific embodiment of the present invention, it also includes:

[0078] Leveling module 6; the leveling module 6 comprises:

[0079] Gas pipe 61,

[0080] The gas delivery pipe 61 is connected to the gas supply barrel 51;

[0081] Leveling roller 62,

[0082] The leveling roller 62 is sleeved on the fixed shaft 3 through a bracket;

[0083] Cavity 63,

[0084] A cavity 63 is formed in the leveling roller 62, and one end of the cavity 63 is connected to the air delivery pipe 61;

[0085] Liquefaction pipe 64,

[0086] One end of the liquefaction tube 64 is connected to the cavity 63 at the other end; the other end of the liquefaction tube 64 is connected to the top of the shell 1;

[0087] The dye vapor entering the air supply barrel 51 from the shell 1 enters the air delivery pipe 61, and the dye vapor enters the cavity 63 opened in the flattening roller 62 through the air delivery pipe 61. The high-temperature dye vapor transfers heat to the flattening roller 62 in the cavity 63 opened in the flattening roller 62. Since the textile fabric will have certain wrinkles on the surface of the textile fabric after dyeing, the flattening roller 62 is heated up under the action of the high-temperature dye vapor, and the wrinkled textile fabric is preliminarily flattened, so that the surface of the textile fabric is preliminarily flattened, and the quality of the textile fabric dyeing is further improved; during the flattening process, the dye vapor is heated up and the surface of the ... and the surface of the textile fabric is preliminarily flattened, so that the surface of the textile fabric is preliminarily flattened, and the quality of the textile fabric dyeing is further improved; during the flattening process, the dye vapor is heated up and the surface of the textile fabric is preliminarily flattened, and the surface of the textile fabric is preliminarily flattened, and the surface of the textile fabric is preliminarily flattened, and the surface of the textile fabric is preliminarily flattened, and the surface of The dye vapor after heat exchange in the cavity 63 opened in the flat roller 62 enters the liquefaction pipe 64, the temperature of the dye vapor after heat exchange drops, the temperature of the dye vapor continues to drop in the liquefaction pipe 64, the dye vapor liquefies into dye water droplets, and the dye water droplets flow into the shell 1 through the liquefaction pipe 64, which further improves the utilization rate of the dye. Since the dye vapor has a certain toxicity, the cost of discharging the dye vapor after being processed is further reduced, and the operating cost of the printing and dyeing machine is further reduced; the cloth after preliminary flattening is transported to the subsequent step for drying and ironing to make the cloth surface flat.

[0088] As a specific embodiment of the present invention, the leveling roller 62 is rotatably connected with an air slip ring 7; the air slip ring 7 is connected to the air delivery pipe 61 and the liquefaction pipe 64;

[0089] Since both ends of the leveling roller 62 are rotatably connected with the air slip ring 7, when the leveling roller 62 rotates under the action of the textile fabric, the air pipe 61 and the liquefaction pipe 64 will not be entangled together due to the rotation of the leveling roller 62, thereby avoiding the printing and dyeing machine from stopping due to failure, further improving the efficiency of textile fabric dyeing, and further improving the quality of textile fabric dyeing.

[0090] As a specific embodiment of the present invention, an electric heating wire is arranged inside the fixed shaft 3 sleeved on one side of the leveling roller 62 close to the cavity 63;

[0091] The dye vapor enters the cavity 63 opened in the leveling roller 62 through the air pipe 61. At this time, the staff connects the electric heating wire in the fixed shaft 3 to the electric wire. The fixed shaft 3 is the fixed shaft 3 on the side of the leveling roller 62 close to the cavity 63. At this time, the electric heating wire is connected to the circuit, so that the electric heating wire provided in the fixed shaft 3 is heated, so that the surface temperature of the leveling roller 62 is further increased, and the surface of the textile fabric is further smoothed, thereby improving the efficiency of the leveling roller 62 in leveling the textile fabric, and further improving the quality of textile fabric dyeing.

[0092] As a specific embodiment of the present invention, the leveling roller 62 is made of a material with high thermal conductivity;

[0093] The leveling roller 62 is made of a material with high thermal conductivity. The use of the material with high thermal conductivity allows the dye vapor to transfer the heat of the dye vapor to the leveling roller 62 in the cavity 63 opened in the leveling roller 62, so that the temperature of the surface of the leveling roller 62 is further increased, and the surface of the textile fabric is further smoothed, thereby improving the efficiency of the leveling roller 62 in leveling the textile fabric and further improving the quality of the textile fabric dyeing;

[0094] The material with high thermal conductivity in the present invention is preferably made of aluminum, but is not limited to this. Aluminum has good thermal conductivity and low manufacturing cost. It can quickly transfer the temperature in the dye vapor to the surface of the leveling roller 62, so that the temperature of the surface of the leveling roller 62 is further increased, and the surface of the textile fabric is further smoothed, thereby improving the efficiency of the leveling roller 62 in leveling the textile fabric, and further improving the quality of textile fabric dyeing.

[0095] As a specific embodiment of the present invention, a one-way valve is provided in the liquefied pipe 64;

[0096] The temperature of the dye vapor drops in the liquefaction pipe 64, and the dye vapor is liquefied into dye water droplets. The dye water droplets increase the flow of the liquefaction pipe 64 into the shell 1. Since a one-way valve is provided in the liquefaction pipe 64, the dye vapor in the shell 1 is prevented from entering the liquefaction pipe 64, which causes the temperature in the liquefaction pipe 64 to rise and the dye vapor cannot reach the liquefaction condition; the dye vapor is further utilized, and the utilization rate of the dye vapor is further improved. Since the dye vapor has a certain toxicity, the cost of discharging the dye vapor after being treated is further reduced, and the cost of operating the printing and dyeing machine is further reduced.

[0097] As a specific embodiment of the present invention, the inner wall of the liquefaction pipe 64 is smooth;

[0098] Since the inner wall of the liquefaction pipe 64 is smooth, after the dye vapor is liquefied into dye water droplets in the liquefaction pipe 64, it can flow into the shell 1 along the smooth inner wall of the liquefaction pipe 64, so that the dye vapor can be further utilized, further improving the utilization rate of the dye vapor. Since the dye vapor has a certain toxicity, the cost of discharging the dye vapor after being processed is further reduced, further reducing the cost of operating the printing and dyeing machine.

[0099] As a specific embodiment of the present invention, the shell 1 can be divided by partitions;

[0100] When it is necessary to dye different colors at the same time, the staff can set a partition in the shell 1 to separate the shell 1. The partition is slidably and sealedly connected to the roller 2, ensuring that the colors separated in the shell 1 do not affect each other, so that when the textile fabric needs to be dyed with different colors, there is no need to change the dye for dyeing, which further improves the efficiency of textile fabric dyeing.

[0101] The specific workflow is as follows:

[0102] The textile fabric to be dyed enters the housing 1 for dyeing through the roller 2 rotatably connected to the fixed shaft 3. The roller 2 rotates under the friction of the textile moving forward, driving the textile fabric to enter the housing 1. When the textile fabric to be dyed enters the housing 1, the staff controls the No. 1 motor 81 through the controller, and the No. 1 motor 81 drives the stirring module 4 to stir the dye in the housing 1 to mix the dye evenly, so that the textile fabric is completely dyed, and the dyeing quality of the textile fabric is improved; at the same time, since the textile fabric needs to maintain the dye at a certain temperature during the dyeing process to fully dye the textile fabric, the high-temperature dye will produce dye vapor, and the dye vapor is sucked away by the air supply module 5, so that the dye vapor is used in other links, thereby improving the utilization rate of the dye vapor. Since the dye vapor has a certain toxicity, the cost of discharging the dye vapor after being processed is reduced, and the cost of running the printing and dyeing machine is reduced;

[0103] The textile fabric to be dyed enters the housing 1, and the staff controls the No. 1 motor 81 through the controller. The No. 1 motor 81 drives the rotating wheel 41 to rotate. The rotating wheel 41 drives the stirring plate 42 fixed to the rotating wheel 41 to rotate while the rotating wheel 41 rotates. The stirring plate 42 rotates to stir the dye precipitated at the bottom of the housing 1. The dye precipitated at the bottom of the housing 1 is fully mixed with the upper dye under the action of the stirring plate 42, thereby improving the mixing degree of the dye, so that the textile fabric is fully in contact with the dye during the dyeing process, and further improving the dyeing quality of the textile fabric; at the same time, the roller 2 rotates under the action of the textile fabric transmission, and the rotating roller 2 rotates while the rotating roller 2 drives the stirring fan 43 fixed to the rotating roller 2 to rotate. The stirring fan 43 rotates and drives the dye in the housing 1 to roll, further mixing the dye, further improving the mixing degree of the dye, further making the textile fabric contact with the dye, and further improving the dyeing quality of the textile fabric;

[0104] The high-temperature dye in the housing 1 generates dye vapor, which climbs upward and enters the air supply barrel 51. The impeller 52 provided in the air supply barrel 51 is rotatably connected to the air supply barrel 51 through a rotating ring. The impeller 52 in the air supply barrel 51 rotates under the action of the dye vapor. Under the action of the impeller 52, the climbing speed of the dye vapor is accelerated, so that the dye vapor quickly passes through the air supply barrel 51 and enters other links, so that the dye vapor is further utilized, further improving the utilization rate of the dye vapor. Since the dye vapor has a certain toxicity, the cost of discharging the dye vapor after being treated is further reduced, and the cost of running the printing and dyeing machine is further reduced;

[0105] The dye vapor entering the air supply barrel 51 from the shell 1 enters the air delivery pipe 61, and the dye vapor enters the cavity 63 opened in the flattening roller 62 through the air delivery pipe 61. The high-temperature dye vapor transfers heat to the flattening roller 62 in the cavity 63 opened in the flattening roller 62. Since the textile fabric will have certain wrinkles on the surface of the textile fabric after dyeing, the flattening roller 62 increases in temperature under the action of the high-temperature dye vapor, and flattens the wrinkled textile fabric to make the surface of the textile fabric flat, further improving the quality of textile fabric dyeing; the dye vapor after heat exchange in the cavity 63 opened in the flattening roller 62 enters the liquefaction pipe 64, the temperature of the dye vapor after heat exchange decreases, the temperature of the dye vapor continues to decrease in the liquefaction pipe 64, the dye vapor liquefies into dye water droplets, and the dye water droplets flow into the shell 1 through the liquefaction pipe 64, further improving the utilization rate of the dye, and since the dye vapor has certain toxicity, the cost of discharging the dye vapor after treatment is further reduced, and the operating cost of the printing and dyeing machine is further reduced;

[0106] Since the two ends of the leveling roller 62 are rotatably connected with the air slip ring 7, when the leveling roller 62 rotates under the action of the textile fabric, the air delivery pipe 61 and the liquefied pipe 64 will not be entangled together due to the rotation of the leveling roller 62, thereby avoiding the printing and dyeing machine from stopping due to failure, further improving the efficiency of textile fabric dyeing, and further improving the quality of textile fabric dyeing;

[0107] The dye vapor enters the cavity 63 opened in the leveling roller 62 through the air delivery pipe 61. At this time, the staff controls the electric heating wire set in the interlayer of the leveling roller 62 through the controller to heat the surface of the leveling roller 62, so that the surface temperature of the leveling roller 62 is further increased, and the surface of the textile fabric is further flattened, thereby improving the efficiency of the leveling roller 62 in leveling the textile fabric and further improving the quality of the dyeing of the textile fabric.

[0108] The leveling roller 62 is made of a material with high thermal conductivity. The use of the material with high thermal conductivity allows the dye vapor to transfer the heat of the dye vapor to the leveling roller 62 in the cavity 63 opened in the leveling roller 62, so that the temperature of the surface of the leveling roller 62 is further increased, and the surface of the textile fabric is further smoothed, thereby improving the efficiency of the leveling roller 62 in leveling the textile fabric and further improving the quality of the textile fabric dyeing;

[0109] The temperature of the dye vapor decreases in the liquefaction pipe 64, and the dye vapor is liquefied into dye water droplets. The dye water droplets increase the flow of the dye vapor through the liquefaction pipe 64 into the housing 1. Since a one-way valve is provided in the liquefaction pipe 64, the dye vapor in the housing 1 is prevented from entering the liquefaction pipe 64, which causes the temperature in the liquefaction pipe 64 to rise, and the dye vapor cannot reach the liquefaction condition; the dye vapor is further utilized, and the utilization rate of the dye vapor is further improved. Since the dye vapor has a certain toxicity, the cost of discharging the dye vapor after being treated is further reduced, and the cost of running the printing and dyeing machine is further reduced;

[0110] Since the inner wall of the liquefied pipe 64 is smooth, the dye vapor can flow into the housing 1 along the smooth inner wall of the liquefied pipe 64 after being liquefied into dye water droplets, so that the dye vapor can be further utilized, further improving the utilization rate of the dye vapor. Since the dye vapor has a certain toxicity, the cost of discharging the dye vapor after being processed is further reduced, and the cost of running the printing and dyeing machine is further reduced.

[0111] When it is necessary to dye different colors at the same time, the staff can set a partition in the shell 1 to separate the shell 1. The partition is slidably and sealedly connected to the roller 2, ensuring that the colors separated in the shell 1 do not affect each other, so that when the textile fabric needs to be dyed with different colors, there is no need to change the dye for dyeing, which further improves the efficiency of textile fabric dyeing.

[0112] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A printing and dyeing machine for chemical fiber textiles, comprising: A housing (1), a rotating roller (2), a fixed shaft (3) and a motor, wherein the fixed shaft (3) is fixedly connected to the housing (1), and the rotating roller (2) is sleeved on the fixed shaft (3) and is rotatably connected to the fixed shaft (3); the motor (8) comprises a first motor (81) and a second motor (82); It is characterized by: also including: Stirring module (4), The stirring module (4) is located in the housing (1), and the stirring module (4) is used to stir the dye; Air supply module (5), The air supply module (5) is located on the top of the shell (1) and is in communication with the shell (1), and the air supply module (5) is used to absorb the dye vapor; A leveling module (6); the leveling module (6) comprises: Gas pipe (61), The gas delivery pipe (61) is connected to the gas supply barrel (51); Leveling roller (62), The leveling roller (62) is sleeved on the fixed shaft (3) via a bracket; Cavity (63), A cavity (63) is provided in the leveling roller (62), and one end of the cavity (63) is connected to the air delivery pipe (61); Liquefaction pipe (64), One end of the liquefaction pipe (64) is in communication with the cavity (63) at the other end; the other end of the liquefaction pipe (64) is in communication with the top of the shell (1); The stirring module (4) comprises: a rotating wheel (41), The rotating wheel (41) is located at the bottom of the housing (1) and is fixedly connected to the motor drive shaft; Stirring plate (42), The stirring plate (42) is fixedly connected to the rotating wheel (41); Stirring fan (43), The stirring fan (43) is sleeved on the fixed shaft (3) and is rotatably connected to the fixed shaft (3). The stirring fan (43) is fixedly connected to the side wall of the rotating roller (2); The air supply module (5) comprises: Gas supply barrel (51), The air supply barrel (51) is in communication with the top of the shell (1); Impeller (52), The impeller (52) is located inside the air supply barrel (51) and is rotatably connected to the air supply barrel (51); the impeller (52) is fixedly connected to the driving shaft of the second motor (82) via a rotating shaft; The leveling roller (62) is rotatably connected to an air slip ring (7); the air slip ring (7) is connected to the air delivery pipe (61) and the liquefaction pipe (64); An electric heating wire is arranged inside a fixed shaft (3) sleeved on one side of the leveling roller (62) close to the cavity (63); The leveling roller (62) is made of a material with high thermal conductivity; A one-way valve is provided in the liquefied pipe (64); The inner wall of the liquefaction pipe (64) is smooth; after the dye vapor is liquefied into dye water droplets in the liquefaction pipe 64, it can flow into the housing 1 along the smooth inner wall of the liquefaction pipe 64; The shell (1) can be divided by partitions.

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