An intelligent non-watermark dyeing system based on internet of things comprehensive management and control

Abstract

The application relates to the field of waterless printing and dyeing, and discloses an intelligent waterless printing and dyeing system based on comprehensive management and control of the Internet of Things, which effectively solves the problem of blockage of dye liquid in the feeding process, causing unqualified printing and dyeing, and comprises a machine body, a printing and dyeing cavity is arranged in the machine body, a cloth inlet is arranged on one side of the machine body, a cloth outlet is arranged on the other side of the machine body, a controller is arranged on the front of the machine body, guide pieces are arranged in the cloth inlet and the cloth outlet, and a first processor is arranged at the top of the machine body. When the dye liquid enters the rotating roller inside the feeding groove, the movable contact on the inner plate is in contact with the second fixed contact, the motor is started, the rotating roller is driven to rotate, and the cloth is moved. When the dye liquid is blocked, the movable contact is in contact with the first fixed contact, the alarm sends out an alarm through the Internet of Things, reminding the staff to maintain, facilitating complete printing and dyeing of the cloth, and improving the intelligence of the equipment.

Description

TECHNICAL FIELD

[0001] The application belongs to the field of waterless printing and dyeing, and particularly relates to an intelligent waterless printing and dyeing system based on comprehensive management and control of the Internet of Things. BACKGROUND

[0002] According to the patent document with the authorized announcement number CN110130027B and the invention name of "waterless printing and dyeing equipment for fabric and method thereof", the specification records that during printing and dyeing, the fabric enters the inside of the first dyeing mechanism of the dyeing cavity from the guide pipe, then the first dyeing mechanism rises to the specified position, at this time, the air inlet pipe starts to pass in CO2 gas, at the same time, the valve opens and the passage of the second connecting pipe is passed, the CO2 gas is sent into the mixing space, then the rotating piston is opened to add the dye into the mixing space, the control assembly is started to adjust the pressure and temperature to the specified value, the supercritical CO2 fluid is generated, and the dye is fully mixed to generate the dye liquid, the motor is started to drive the shaft to rotate to drive the second transmission mechanism to rotate, at the same time, the first and second straight gears are in meshing state to drive the first transmission mechanism to rotate, then the first and second rotating rollers rotate, wherein the dye liquid in the mixing space is transported into the first rotating roller through the first conveying hose to be printed and dyed on the surface of the fabric, because the single-molecule dye in the supercritical CO2 fluid is in a dissolved state and the diffusion performance and diffusion coefficient of the CO2 medium are good, which are much higher than those in the traditional water bath, so the dyeing process is accelerated and the dyeing time is greatly shortened, but the following defects still exist.

[0003] During the dye liquid feeding process, there may be a blockage, at this time, the cloth continuously moves, but the dye liquid does not enter the dye cavity, so that the printing and dyeing of the cloth is not complete, causing unqualified printing and dyeing. SUMMARY

[0004] In view of the above problems, in order to overcome the defects of the prior art, the application provides an intelligent waterless printing and dyeing system based on comprehensive management and control of the Internet of Things, which effectively solves the problem that there may be a blockage during the dye liquid feeding process, causing unqualified printing and dyeing.

[0005] To achieve the above purpose, the application provides the following technical scheme: an intelligent waterless printing and dyeing system based on comprehensive management and control of the Internet of Things, comprising a machine body, a printing and dyeing cavity is arranged in the machine body, a cloth inlet is formed on one side of the machine body, a cloth outlet is formed on the other side of the machine body, a controller is installed on the front of the machine body, guide pieces are arranged in the cloth inlet and the cloth outlet, a first processor is installed on the top end of the machine body, dye cavities are symmetrically formed in the machine body, the two dye cavities are arranged on the upper and lower sides of the printing and dyeing cavity respectively, a printing and dyeing assembly is installed in the dye cavity, and an exhaust assembly is installed on the side of the printing and dyeing assembly close to the cloth outlet.

[0006] The printing and dyeing assembly comprises a rotating roller symmetrically arranged in the printing and dyeing cavity, rotating shafts symmetrically arranged at two ends of the rotating roller, the rotating shafts are rotationally connected with the machine body, the rotating shaft located at the back of the machine body is fixedly connected with the output shaft of the motor, the motor is arranged at the back of the machine body, a feeding groove is arranged on the rotating shaft located at the front of the machine body, the feeding groove is communicated with the inner cavity of the rotating roller, and a feeding sensing unit is arranged in the inner cavity of the rotating roller.

[0007] The feeding sensing unit comprises fixed rods symmetrically arranged on the inner walls of the inner cavity of the rotating roller and close to the feeding groove, an active groove is arranged in the inner part of each fixed rod, a side groove is arranged on each of the sides of the two fixed rods close to each other, the side groove is communicated with the active groove, an active plate is movably arranged in the inner part of the active groove, a side rod is arranged on each of the sides of the two active plates close to each other, the side rod is slidably connected with the side groove, an installation plate is arranged between the two side rods, a plug is arranged on the side of the installation plate close to the feeding groove, the plug is located in the feeding groove, and the outer wall of the plug is tightly attached to the inner wall of the plug.

[0008] Preferably, an inner groove is arranged in the inner part of the fixed rod, a rod groove is arranged at one end of the inner groove close to the active groove, a connecting rod is arranged on the side of the active plate close to the inner groove, one end of the connecting rod passes through the rod groove and enters the inner part of the inner groove, an inner plate is arranged at one end of the connecting rod located in the inner groove, an active contact is arranged on one side of the inner plate, a first fixed contact is arranged on one end of the inner wall of the inner groove close to the active groove, and a second fixed contact is arranged on one end of the inner wall of the inner groove away from the active groove, the second fixed contact is electrically connected with the motor, and the first fixed contact is connected with an alarm.

[0009] Preferably, a sealing ring is arranged at one end of the rotating shaft on which the feeding groove is arranged, a connecting sleeve is arranged on the outer side of the rotating shaft, the sealing ring is rotationally arranged in the inner part of the connecting sleeve, a feeding pipe is arranged on one side of the connecting sleeve, one end of each of the upper and lower feeding pipes is communicated with the two dye cavities, and a feeding pump is arranged on the feeding pipe.

[0010] Preferably, the exhaust assembly comprises two exhaust boxes symmetrically arranged on the side of the rotating roller close to the cloth outlet, an exhaust cavity is arranged in each of the exhaust boxes, a exhaust pipe is arranged on each of the sides of the two exhaust boxes away from each other, one end of each of the two exhaust pipes is communicated with the exhaust cavity of the exhaust box, the other end of each of the two exhaust pipes is communicated with the second processor, the second processor is arranged on the outer side of the machine body, and an exhaust pump is arranged on the exhaust pipe.

[0011] Preferably, two moving plates are symmetrically arranged on each of the sides of the two exhaust boxes close to each other, a first exhaust groove is uniformly arranged on the side of the exhaust cavity away from the exhaust pipe, a second exhaust groove is equidistantly arranged in the inner part of the moving plate, one end of the second exhaust groove penetrates to the side of the moving plate close to the exhaust box, the second exhaust groove corresponds to the first exhaust groove in one-to-one manner, the first exhaust groove is communicated with the second exhaust groove, and the other end of the second exhaust groove penetrates to the side of the two moving plates close to each other.

[0012] Preferably, the two moving plates are provided with baffles on the sides away from each other, the baffles are located on the side of the moving plate close to the exhaust tank, the baffles are in close contact with the side of the exhaust tank close to the moving plate, and a cloth positioning unit is arranged between the moving plate and the exhaust tank.

[0013] Preferably, the cloth positioning unit comprises two symmetrical sliding grooves provided on the side of the exhaust tank close to the moving plate, the moving plate is provided with sliding blocks on the side close to the exhaust tank, the two sliding blocks are slidably connected with the two sliding grooves respectively, the exhaust tank is provided with side cylinders on the two sides symmetrically, the side cylinders are movably arranged with moving blocks, the moving blocks are provided with moving rods on the side close to the exhaust tank, the two moving rods are respectively penetrated into the two sliding grooves, the two moving rods are fixedly connected with the sides away from each other of the two sliding blocks respectively, the moving blocks are provided with second springs on the side close to the exhaust tank, the moving blocks are provided with magnetic blocks, the side cylinders are provided with electromagnets on the side away from the exhaust tank, the electromagnets are magnetically connected with the magnetic blocks, and the electromagnets are electrically connected with the first fixed contact.

[0014] Preferably, the two moving plates are provided with first rotating seats on the top ends of the sides close to each other, the first rotating seats are rotatably connected with one end of a rotating rod, the other end of the rotating rod is rotatably provided with a second rotating seat, a clamping plate is arranged between the two moving plates, the two second rotating seats are fixedly arranged on the side of the clamping plate close to the exhaust tank, and the side of the moving plate away from the exhaust tank is flush with the side of the clamping plate away from the exhaust tank.

[0015] Preferably, the guide comprises two upper and lower guide rollers, and the two ends of the guide rollers are symmetrically provided with rotating shafts which are rotatable on the inner side walls of the cloth inlet and the cloth outlet.

[0016] Compared with the prior art, the present application has the following advantages:

[0017] (1) When the dye liquid enters the inside of the rotating roller through the conveying groove, the movable contact on the inside plate is in contact with the second fixed contact, so that the motor is started to drive the rotating roller to rotate and move the cloth. When the dye liquid is blocked, the movable contact is in contact with the first fixed contact, and the alarm sends out an alarm through the Internet of Things, reminding the staff to maintain, facilitating complete printing and dyeing of the cloth, and improving the intelligence of the equipment.

[0018] (2) In the printing and dyeing process, the exhaust pump is started to exhaust the carbon dioxide gas generated in the printing and dyeing process into the second processor for treatment. When the dye liquid is blocked, the movable contact is in contact with the first fixed contact, the electromagnet is electrified to generate a repulsive force on the magnetic block, the two moving plates are pushed close to each other, the baffle is moved to close one end of the first exhaust groove, the exhaust of carbon dioxide gas is stopped, the external oxygen is reduced, the dye on the cloth is reduced, and the printing and dyeing quality is improved.

[0019] (3), the dye liquid is blocked, the movable contact is in contact with the first fixed contact, the electromagnet is electrified to generate repulsion force on the magnetic block, the two moving plates are pushed to move close to each other, the clamping plates are moved towards the cloth through the rotation of the rotating rod, and the upper and lower clamping plates are moved towards the cloth to clamp and fix the cloth, so that the cloth can be continuously printed and dyed after the equipment is maintained, and the cloth printing and dyeing is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0020] The accompanying drawings are included to provide a further understanding of the application, and are incorporated in and constitute a part of this specification, illustrate embodiments of the application, and together with the description serve to explain the application, and do not limit the application.

[0021] In the drawings:

[0022] Figure 1 The structure schematic diagram of the intelligent non-water printing and dyeing system based on the internet of things comprehensive management of the application;

[0023] Figure 2 The structure schematic diagram of the machine body inside of the application;

[0024] Figure 3 The structure schematic diagram of the printing and dyeing assembly of the application;

[0025] Figure 4 The structure schematic diagram of the rotating roller of the application;

[0026] Figure 5 The structure schematic diagram of the feeding sensing unit of the application;

[0027] Figure 6 The structure schematic diagram of the exhaust assembly of the application;

[0028] Figure 7 The structure schematic diagram of the exhaust box of the application;

[0029] Figure 8 The structure schematic diagram of the cloth positioning unit of the application;

[0030] In the diagram: 1. Machine body; 2. Fabric inlet; 3. Fabric outlet; 4. Guide roller; 5. Rotating shaft; 6. First processor; 7. Controller; 8. Dye chamber; 9. Printing and dyeing assembly; 901. Rotating roller; 902. Rotating shaft; 903. Motor; 904. Connecting sleeve; 905. Feed pipe; 906. Feed pump; 907. Feed trough; 908. Sealing ring; 909. Feed sensing unit; 9091. Fixed rod; 9092. Movable groove; 9093. Side groove; 9094. Movable plate; 9095. Side rod; 9096. Mounting plate; 9097. Stopper; 9098. First spring; 9099. Internal groove; 90910. Rod groove; 90911. Connecting rod; 90912. Internal plate; 90913. Movable contact. 90914, First fixed contact; 90915, Second fixed contact; 10, Exhaust assembly; 1001, Exhaust box; 1002, Exhaust pipe; 1003, Second processor; 1004, Exhaust pump; 1005, Exhaust chamber; 1006, First exhaust groove; 1007, Moving plate; 1008, Second exhaust groove; 1009, Baffle; 1010, Fabric positioning unit; 10101, First rotating seat; 10102, Rotating rod; 10103, Second rotating seat; 10104, Clamping plate; 10105, Slide groove; 10106, Slider; 10107, Side cylinder; 10108, Moving block; 10109, Moving rod; 101010, Second spring; 101011, Magnetic block; 101012, Electromagnet. Detailed Implementation

[0031] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0032] Example 1, by Figures 1-8 The present invention includes a machine body 1, which has a dyeing chamber inside. A fabric inlet 2 is opened on one side of the machine body 1, and a fabric outlet 3 is opened on the other side of the machine body 1. A controller 7 is installed on the front of the machine body 1. Guide components are provided inside the fabric inlet 2 and the fabric outlet 3. A first processor 6 is installed at the top of the machine body 1. Dye chambers 8 are symmetrically opened inside the machine body 1. The two dye chambers 8 are respectively located on the upper and lower sides of the dyeing chamber. A dyeing assembly 9 is installed inside the dyeing chamber 8. An exhaust assembly 10 is installed on the side of the dyeing assembly 9 near the fabric outlet 3. The guide components include two guide rollers 4, one upper and one lower. Rotating shafts 5 are symmetrically installed at both ends of the guide rollers 4. The rotating shafts 5 rotate on both sides of the inner wall of the fabric inlet 2 and the inner wall of the fabric outlet 3.

[0033] The printing and dyeing assembly 9 comprises a rotating roller 901 symmetrically arranged inside the printing and dyeing cavity, both ends of the rotating roller 901 are symmetrically provided with rotating shafts 902, the rotating shafts 902 are rotationally connected with the machine body 1, the rotating shaft 902 located at the back of the machine body 1 is fixedly connected with the output shaft of a motor 903, the motor 903 is arranged on the back of the machine body 1, a feeding groove 907 is arranged on the rotating shaft 902 located at the front of the machine body 1, the feeding groove 907 is communicated with the inner cavity of the rotating roller 901, and a feeding sensing unit 909 is arranged in the inner cavity of the rotating roller 901.

[0034] The feeding sensing unit 909 comprises fixed rods 9091 symmetrically arranged on the inner walls of the inner cavity of the rotating roller 901 and close to the feeding groove 907, the inner cavities of the fixed rods 9091 are provided with movable grooves 9092, the inner cavities of the fixed rods 9091 are provided with side grooves 9093 close to each other, the side grooves 9093 are communicated with the movable grooves 9092, the movable grooves 9092 are movably provided with movable plates 9094, the movable plates 9094 are provided with side rods 9095 close to each other, the side rods 9095 are slidably connected with the side grooves 9093, the side rods 9095 are provided with a mounting plate 9096 between the side rods 9095, the mounting plate 9096 is provided with a stopper 9097 close to the feeding groove 907, the stopper 9097 is located in the inner cavity of the feeding groove 907, the outer wall of the stopper 9097 is tightly attached to the inner wall of the stopper 9097, the inner cavities of the fixed rods 9091 are provided with inner grooves 9099, the inner grooves 9099 are provided with rod grooves 90910 close to one end of the movable grooves 9092, the movable plates 9094 are provided with connecting rods 90911 close to one side of the inner grooves 9099, one end of the connecting rods 90911 passes through the rod grooves 90910 and enters the inner grooves 9099, one end of the connecting rods 90911 located in the inner grooves 9099 is provided with inner plates 90912, one side of the inner plates 90912 is provided with movable contacts 90913, one end of the inner grooves 9099 close to the movable grooves 9092 is provided with first fixed contacts 90914, one end of the inner grooves 9099 away from the movable grooves 9092 is provided with second fixed contacts 90915, the second fixed contacts 90915 are electrically connected with the motor 903, the first fixed contacts 90914 are connected with an alarm, when the dye liquid enters the inner cavity of the rotating roller 901 through the feeding groove 907, the movable contacts 90913 on the inner plates 90912 are in contact with the second fixed contacts 90915, so that the motor 903 is started to drive the rotating roller 901 to rotate and drive the cloth to move, when the dye liquid is blocked, the movable contacts 90913 are in contact with the first fixed contacts 90914, the alarm sends an alarm through the Internet of Things to remind the staff to maintain, so that the cloth is completely printed and dyed, and the intelligence of the equipment is improved.

[0035] The rotating shaft 902 of the material conveying groove 907 is provided with a sealing ring 908 at one end, and the outer side of the rotating shaft 902 is provided with a connecting sleeve 904, the sealing ring 908 is rotatably installed in the connecting sleeve 904, and the connecting sleeve 904 is provided with a material conveying pipe 905 at one side, the upper and lower material conveying pipes 905 are respectively connected with the two dye cavities 8 at one end, and the material conveying pipe 905 is provided with a material conveying pump 906.

[0036] The exhaust assembly 10 comprises two exhaust boxes 1001 symmetrically arranged on the rotating roller 901 near the cloth outlet 3, the exhaust boxes 1001 are provided with exhaust cavities 1005 inside, the exhaust boxes 1001 are provided with exhaust pipes 1002 at the sides away from each other, one end of the exhaust pipes 1002 is connected with the exhaust cavities 1005 of the two exhaust boxes 1001, the other end of the exhaust pipes 1002 is connected with a second processor 1003, the second processor 1003 is installed on the outside of the machine body 1, the exhaust pipes 1002 are provided with exhaust pumps 1004, the exhaust boxes 1001 are symmetrically provided with two moving plates 1007 at the sides close to each other, the exhaust cavities 1005 are uniformly provided with first exhaust grooves 1006 at the sides away from the exhaust pipes 1002, the moving plates 1007 are provided with second exhaust grooves 1008 at equal intervals, one end of the second exhaust grooves 1008 penetrates to the side of the moving plate 1007 close to the exhaust box 1001, the second exhaust grooves 1008 correspond to the first exhaust grooves 1006 one by one, the first exhaust grooves 1006 are connected with the second exhaust grooves 1008, the other end of the second exhaust grooves 1008 penetrates to the side of the two moving plates 1007 close to each other, the moving plates 1007 are provided with baffles 1009 at the sides away from each other, the baffles 1009 are located at the side of the moving plate 1007 close to the exhaust box 1001, the baffles 1009 are close to the side of the exhaust box 1001 close to the moving plate 1007, and the moving plate 1007 is provided with a cloth positioning unit 1010 between the exhaust box 1001.

[0037] The cloth positioning unit 1010 comprises two symmetrical sliding grooves 10105 opened on the side of the exhaust box 1001 close to the moving plate 1007, the moving plate 1007 is installed with sliding blocks 10106 on the side close to the exhaust box 1001, the two sliding blocks 10106 are slidably connected with the two sliding grooves 10105 respectively, the exhaust box 1001 is symmetrically installed with side cylinders 10107 on the two sides, the moving blocks 10108 are movably installed in the side cylinders 10107, the moving blocks 10108 are installed with moving rods 10109 on the side close to the exhaust box 1001, the two ends of the two moving rods 10109 penetrate into the interiors of the two sliding grooves 10105 respectively, the two ends of the two moving rods 10109 are fixedly connected with the sides away from each other of the two sliding blocks 10106 respectively, the moving blocks 10108 are installed with second springs 101010 on the side close to the exhaust box 1001, the moving blocks 10108 are installed with magnetic blocks 101011, the side cylinders 10107 are installed with electromagnets 101012 on the ends away from the exhaust box 1001, the electromagnets 101012 are magnetically connected with the magnetic blocks 101011, the electromagnets 101012 are electrically connected with the first fixed contact 90914, the two moving plates 1007 are installed with first rotating seats 10101 on the top ends of the sides close to each other, the first rotating seats 10101 are rotatably connected with one end of rotating rods 10102, the other end of the rotating rod 10102 is rotatably installed with a second rotating seat 10103, the two moving plates 1007 are provided with a clamping plate 10104 between them, the two second rotating seats 10103 are fixedly installed on the side of the clamping plate 10104 close to the exhaust box 1001, the side of the moving plate 1007 away from the exhaust box 1001 is flush with the side of the clamping plate 10104 away from the exhaust box 1001, during the printing and dyeing process, the exhaust pump 1004 is opened to exhaust the carbon dioxide gas generated during the printing and dyeing process into the interior of the second treatment device 1003 to treat the carbon dioxide gas, when the dye liquid is blocked, the movable contact 90913 is in contact with the first fixed contact 90914, the electromagnet 101012 generates repulsion to the magnetic block 101011 when electrified, pushes the two moving plates 1007 close to each other, thereby driving the baffle 1009 to move and closing one end of the first exhaust groove 1006, so as to stop the carbon dioxide gas from being exhausted, reduce the external oxygen from entering, thereby reducing the oxidation of the dye on the cloth, improving the printing and dyeing quality, when the dye liquid is blocked, the movable contact 90913 is in contact with the first fixed contact 90914, the electromagnet 101012 generates repulsion to the magnetic block 101011 when electrified, pushes the two moving plates 1007 close to each other, drives the clamping plate 10104 to move towards the cloth through the rotation of the rotating rod 10102, so that the upper and lower clamping plates 10104 move towards the cloth to clamp and fix the cloth, facilitating the continuous printing and dyeing of the cloth after the equipment is maintained, facilitating the printing and dyeing use of the cloth.

[0038] Working principle: in use, the cloth to be printed and dyed is fed into the printing and dyeing cavity from the cloth inlet 2, and one end of the cloth is fed out from the cloth outlet 3, so that the cloth passes between the upper and lower guide rollers 4 arranged inside the cloth inlet 2 and the cloth outlet 3, guiding the cloth. After the cloth is installed, printing and dyeing is started;

[0039] The inside of the dye cavity 8 is filled with dye. The supercritical carbon dioxide fluid is generated by heating and pressurizing the carbon dioxide gas by the first processor 6 and introduced into the inside of the dye cavity 8, so that the supercritical carbon dioxide fluid is mixed with the dye. Finally, the dye liquid is introduced into the inside of the rotating roller 901 by the feeding pump 906, and is printed and dyed on the surface of the cloth between the upper and lower rotating rollers 901, completing the printing and dyeing;

[0040] During the process of introducing the dye liquid into the inside of the rotating roller 901, the dye liquid is introduced into the inside of the rotating roller 901 from the feeding groove 907, which pushes the mounting plate 9096 to move towards the inside of the rotating roller 901, and pushes the inside plate 90912 to move towards the inside of the groove 9099, so that the movable contact 90913 on the inside plate 90912 is in contact with the second fixed contact 90915, the motor 903 is energized, and the rotating roller 901 is continuously rotated, thereby continuously driving the cloth to move forward for printing and dyeing;

[0041] During the printing and dyeing process, the dye liquid is converted into liquid dust which is adhered to the surface of the cloth, and the carbon dioxide gas remains in the inside of the dye cavity 8. The exhaust pump 1004 is opened to drive the carbon dioxide gas in the inside of the dye cavity 8 to enter the inside of the exhaust cavity 1005 from the second exhaust groove 1008 and the first exhaust groove 1006, and finally to be discharged into the inside of the second processor 1003 for treatment, facilitating the subsequent entry of the dye liquid into the dye cavity 8;

[0042] When the dye liquid cannot be fed due to blockage, at this time the mounting plate 9096 moves back to the feeding groove 907 under the elastic force of the first spring 9098, so that the internal plate 90912 moves back to make the movable contact 90913 contact with the first fixed contact 90914, so that the motor 903 is powered off, the rotating roller 901 is stopped, the electromagnet 101012 is powered on, the magnetic block 101011 is repelled, the moving block 10108 moves towards the exhaust tank 1001, the two moving plates 1007 move close to each other, the rotating rod 10102 rotates, drives the upper and lower clamping plates 10104 to move towards the cloth, so that the upper and lower clamping plates 10104 clamp and fix the cloth, avoid the cloth to move forward, facilitate the subsequent printing and dyeing of the cloth, after the movable contact 90913 contacts with the first fixed contact 90914, the alarm is powered on to alarm, and the alarm is sent to the worker through the material network, so that the worker can maintain the equipment, and the intelligence of the equipment is improved. After the two moving plates 1007 move close to each other, the baffle 1009 closes one end of the first exhaust groove 1006, so that the discharge of carbon dioxide gas is stopped, the external oxygen entering the printing and dyeing cavity is reduced, the dye is not oxidized, and the printing and dyeing effect is improved.

Claims

1. An intelligent non-watermark dyeing system based on Internet of Things integrated management, comprising a machine body (1), characterized in that: The body (1) is internally provided with a printing and dyeing cavity, one side of the body (1) is provided with a cloth inlet (2), the other side of the body (1) is provided with a cloth outlet (3), the front of the body (1) is provided with a controller (7), the inside of the cloth inlet (2) and the cloth outlet (3) is provided with a guide piece, the top of the body (1) is provided with a first processor (6), the inside of the body (1) is symmetrically provided with a dye cavity (8), two dye cavities (8) are respectively arranged on the upper and lower sides of the printing and dyeing cavity, the inside of the dye cavity (8) is provided with a printing and dyeing assembly (9), one side of the printing and dyeing assembly (9) close to the cloth outlet (3) is provided with an exhaust assembly (10); ​ The printing and dyeing assembly (9) comprises rotating roller cylinders (901) symmetrically arranged in the printing and dyeing cavity, rotating shafts (902) symmetrically arranged at both ends of the rotating roller cylinders (901), the rotating shafts (902) are rotatably connected with the body (1), the rotating shaft (902) located on the back of the body (1) is fixedly connected with the output shaft of a motor (903), the motor (903) is arranged on the back of the body (1), the rotating shaft (902) located on the front of the body (1) is provided with a material conveying groove (907), the material conveying groove (907) is communicated with the inner cavity of the rotating roller cylinder (901), the inside of the rotating roller cylinder (901) is provided with a feeding sensing unit (909); The feeding sensing unit (909) comprises fixed rods (9091) symmetrically installed on the inner wall of the inner cavity of the rotating roller (901) near one side of the feeding groove (907), the inside of the fixed rods (9091) is provided with movable grooves (9092), the side of the fixed rods (9091) close to each other is provided with side grooves (9093) in communication with the movable grooves (9092), the inside of the movable grooves (9092) is movably provided with movable plates (9094), the side of the two movable plates (9094) close to each other is provided with side rods (9095) in sliding connection with the side grooves (9093), the two side rods (9095) are provided with a mounting plate (9096) therebetween, the side of the mounting plate (9096) close to the feeding groove (907) is provided with a stop plug (9097) located in the inside of the feeding groove (907), the outer wall of the stop plug (9097) is in close contact with the inner wall of the stop plug (9097), the inside of the fixed rods (9091) is provided with an inner groove (9099), one end of the inner groove (9099) close to the movable groove (9092) is provided with a rod groove (90910), the side of the movable plate (9094) close to the inner groove (9099) is provided with a connecting rod (90911), one end of the connecting rod (90911) passes through the rod groove (90910) and enters the inside of the inner groove (9099), one end of the connecting rod (90911) located in the inside of the inner groove (9099) is provided with an inner plate (90912), one side of the inner plate (90912) is provided with a movable contact (90913), one end of the inner groove (9099) close to the movable groove (9092) is provided with a first fixed contact (90914) on the inner wall, one end of the inner groove (9099) away from the movable groove (9092) is provided with a second fixed contact (90915) on the inner wall, the second fixed contact (90915) is electrically connected with the motor (903), and the first fixed contact (90914) is externally connected with an alarm; The exhaust assembly (10) comprises two exhaust boxes (1001) symmetrically arranged on the rotating roller (901) near the cloth outlet (3), an exhaust cavity (1005) is formed in the exhaust box (1001), the exhaust box (1001) is provided with an exhaust pipe (1002) on the side away from each other, one end of the exhaust pipe (1002) is communicated with the exhaust cavity (1005) of the exhaust box (1001), the other end of the exhaust pipe (1002) is communicated with the second processor (1003), the second processor (1003) is installed on the outside of the machine body (1), the exhaust pipe (1002) is provided with an exhaust pump (1004), the exhaust box (1001) is symmetrically provided with two moving plates (1007) on the side close to each other, the exhaust cavity (1005) is uniformly provided with a first exhaust groove (1006) on the side away from the exhaust pipe (1002), the moving plate (1007) is provided with a second exhaust groove (1008) at equal intervals, one end of the second exhaust groove (1008) penetrates to the side of the moving plate (1007) close to the exhaust box (1001), the second exhaust groove (1008) corresponds to the first exhaust groove (1006) one by one, the first exhaust groove (1006) and the second exhaust groove (1008) are communicated, the other end of the second exhaust groove (1008) penetrates to the side of the two moving plates (1007) close to each other, the moving plate (1007) is provided with a baffle (1009) on the side away from each other, the baffle (1009) is located on the side of the moving plate (1007) close to the exhaust box (1001), the baffle (1009) is close to the side of the exhaust box (1001) close to the moving plate (1007), the moving plate (1007) and the exhaust box (1001) are provided with a cloth positioning unit (1010). 2.The intelligent non-watermark dyeing system based on the Internet of Things and integrated management and control according to claim 1, characterized in that: The rotating shaft (902) is provided with a sealing ring (908) on one end of the material conveying groove (907), the rotating shaft (902) is provided with a connecting sleeve (904) on the outside, the sealing ring (908) is rotatably installed in the connecting sleeve (904), the connecting sleeve (904) is provided with a material conveying pipe (905) on one side, one end of the upper and lower material conveying pipes (905) is communicated with the two dye cavities (8) respectively, the material conveying pipe (905) is provided with a material conveying pump (906). 3.The intelligent non-watermark dyeing system based on the integrated management and control of the Internet of Things according to claim 1, characterized in that: The cloth positioning unit (1010) comprises two symmetrical sliding grooves (10105) opened on one side of the exhaust box (1001) close to the moving plate (1007), the moving plate (1007) is provided with a sliding block (10106) on the side close to the exhaust box (1001), the two sliding blocks (10106) are slidably connected with the two sliding grooves (10105) respectively, the exhaust box (1001) is provided with a side cylinder (10107) on the two sides symmetrically, the side cylinder (10107) is movably provided with a moving block (10108) inside, the moving block (10108) is provided with a moving rod (10109) on the side close to the exhaust box (1001), the two moving rods (10109) are respectively penetrated into the two sliding grooves (10105) on the one end, the two moving rods (10109) are fixedly connected with the sides away from each other of the two sliding blocks (10106) on the one end, the moving block (10108) is provided with a second spring (101010) on the side close to the exhaust box (1001), the moving block (10108) is provided with a magnetic block (101011), the side cylinder (10107) is provided with an electromagnet (101012) on the end away from the exhaust box (1001), the electromagnet (101012) is magnetically connected with the magnetic block (101011), and the electromagnet (101012) is electrically connected with the first fixed contact (90914). 4.The intelligent non-watermark dyeing system based on the Internet of Things and integrated management and control of claim 1, characterized in that: The two moving plates (1007) are provided with first rotating seats (10101) on the top ends of the sides close to each other, the first rotating seats (10101) are rotatably connected with one ends of rotating rods (10102), the rotating rods (10102) are rotatably provided with second rotating seats (10103) on the other ends, the two moving plates (1007) are provided with a clamping plate (10104) between them, the two second rotating seats (10103) are fixedly installed on the side of the clamping plate (10104) close to the exhaust box (1001), and the side of the moving plate (1007) away from the exhaust box (1001) is flush with the side of the clamping plate (10104) away from the exhaust box (1001). 5.The intelligent non-watermark dyeing system based on the integrated management and control of the Internet of Things according to claim 1, characterized in that: The guide comprises two upper and lower guide rollers (4), and the two ends of the guide roller (4) are symmetrically provided with rotating shafts (5), and the rotating shafts (5) are rotatably arranged on the inner side walls of the cloth inlet (2) and the cloth outlet (3).

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