Ultrasonic-assisted waterless printing and dyeing integrated equipment for cotton cloth

Abstract

The utility model belongs to the field of cotton cloth printing and dyeing, particularly relates to ultrasonic-assisted waterless cotton cloth printing and dyeing integrated equipment, and aims to solve the problem that the printing and dyeing effect and the product quality are influenced by non-uniform permeation and diffusion of dye molecules on cotton cloth due to the fact that the conventional equipment cannot ensure that the cotton cloth is uniformly heated in an ultrasonic treatment process. According to the scheme, the device comprises a high-pressure kettle, the top of the high-pressure kettle fixedly communicates with a plurality of ultrasonic transducers which are evenly distributed, the top of the high-pressure kettle fixedly communicates with a heating pipe, a heater is fixedly arranged at the top of the high-pressure kettle, the heater communicates with the heating pipe, and a control table is fixedly arranged on one side of the high-pressure kettle; the rotating mechanism is arranged in the high-pressure kettle and is used for driving the cotton cloth to rotate. Through the arrangement of the rotating mechanism, cotton cloth can be uniformly heated and fully subjected to ultrasonic treatment, so that permeation and diffusion of dye molecules are effectively promoted, and the printing and dyeing efficiency and the product quality are improved.

Description

Technical Field

[0001] This utility model relates to the field of cotton fabric printing and dyeing technology, and in particular to an integrated device for waterless printing and dyeing of cotton fabric with ultrasonic assistance. Background Technology

[0002] Ultrasonic-assisted waterless dyeing and printing equipment for cotton fabrics is widely used in the textile dyeing and printing industry, especially suitable for waterless dyeing and printing of fibrous materials such as cotton fabrics. Furthermore, this technology can also be used for dyeing and printing other fibrous materials, such as silk and wool. This equipment achieves waterless dyeing and printing of cotton fabrics through the cavitation effect, mechanical vibration effect, and chemical effect of ultrasound. This equipment not only improves dyeing and printing efficiency but also reduces water consumption and environmental pollution, meeting the requirements of green production.

[0003] Currently, existing ultrasonic-assisted waterless dyeing and printing equipment for cotton fabrics cannot ensure that the cotton fabric is heated evenly during ultrasonic treatment, resulting in uneven penetration and diffusion of dye molecules on the cotton fabric, which in turn affects the dyeing effect and product quality. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies that cannot ensure uniform heating of cotton fabric during ultrasonic treatment, resulting in uneven penetration and diffusion of dye molecules on the cotton fabric, which in turn affects the printing and dyeing effect and product quality. Therefore, this invention proposes an integrated ultrasonic-assisted waterless printing and dyeing equipment for cotton fabric.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An integrated ultrasonic-assisted waterless dyeing and printing device for cotton fabric includes:

[0007] An autoclave, wherein a plurality of uniformly distributed ultrasonic transducers are fixedly connected to the top of the autoclave, a heating tube is fixedly connected to the top of the autoclave, a heater is fixedly installed on the top of the autoclave, the heater is connected to the heating tube, and a control console is fixedly installed on one side of the autoclave.

[0008] The rotating mechanism is located inside the autoclave and is used to rotate the cotton fabric to be dyed.

[0009] In one possible design, the rotating mechanism includes three ring frames fixedly disposed on the inner wall of the autoclave and evenly distributed therein. The inner rings of the three ring frames are rotatably disposed on the same frame. A rotating shaft is rotatably disposed through the rear side of the autoclave. One end of the rotating shaft located inside the autoclave is fixedly connected to the frame. A motor is fixedly disposed on the rear side of the autoclave, and the rotating shaft is drivenly connected to the motor.

[0010] In a possible design, the inner ring of the frame is fixedly provided with four guide rails in a rectangular shape, and the inner part of the frame is detachably provided with a cotton cloth placing rack, both ends of the cotton cloth placing rack are fixedly provided with four track wheels in a rectangular shape, the positions of the guide rails and the track wheels correspond to each other, the track wheels are detachably connected with the guide rails in a rolling mode, and the front side of the cotton cloth placing rack is fixedly provided with a pull handle.

[0011] In a possible design, the autoclave is fixedly provided with a connecting frame on one side of the opening, and the inner side of the connecting frame is rotatably provided with a sealing door, the sealing door can seal and block the opening of the autoclave, and one side of the sealing door is fixedly provided with a handle.

[0012] In a possible design, the autoclave is provided with a plurality of observation windows which are uniformly distributed on both sides of the autoclave.

[0013] In a possible design, the bottom of the autoclave is fixedly provided with a support rack, and the bottom of the support rack is fixedly provided with four support pads in a rectangular shape, and the bottom of each of the four support pads is fixedly provided with a rubber anti-skid pad.

[0014] In the application, when it is used for the first time, the cotton cloth to be printed and dyed is placed on the cotton cloth placing rack, and it is ensured that the whole cotton cloth is flat and wrinkle-free, at the same time, the required printing and dyeing agent or dye is prepared, then the sealing door of the autoclave is opened through the handle, the cotton cloth placing rack is pushed into the autoclave through the track wheels along the guide rails, after confirming that the cotton cloth placing rack is correctly installed, the sealing door is closed and it is ensured that it is sealed well, then according to the printing and dyeing requirements, the working frequency, power of the ultrasonic transducer and the heating temperature of the heater and other parameters are set through the control panel;

[0015] Then the control panel provides heat to the autoclave through the heating pipe by using the heater, so that the internal temperature reaches the set printing and dyeing temperature, at the same time, the ultrasonic transducer emits high-frequency vibration waves to perform ultrasonic treatment on the cotton cloth, so as to promote the penetration and diffusion of dye molecules, at the same time, the motor is started through the control panel, the motor drives the rotating shaft to rotate, the rotating shaft drives the frame to rotate in the autoclave at the same time, the frame drives the cotton cloth placing rack and the cotton cloth to be printed and dyed thereon to rotate synchronously at the same time, so that the dye molecules can be more uniformly distributed on the surface of the cotton cloth and in the fibers, which helps to avoid color difference and marks in the printing and dyeing process, and improves the overall quality of the printed and dyed products, at the same time, the rotating cotton cloth can better accept the ultrasonic treatment, so as to promote the penetration and diffusion of dye molecules;

[0016] In the process of working, the progress and effect of the cotton printing and dyeing can be observed in real time through the observation windows on both sides of the autoclave, so that adjustment can be made according to needs, when the printing and dyeing reaches the predetermined effect, the motor is stopped through the control panel, the cotton cloth placing rack is stopped rotating, the heater is turned off through the control panel, the heating is stopped, after the temperature in the autoclave is reduced to a safe range, the sealing door is opened through the handle, the cotton cloth placing rack is pulled out from the autoclave through the pull handle, and the printed and dyed cotton cloth is taken out, and the next step is carried out.

[0017] The utility model has the advantages of the following:

[0018] In the utility model, the rotation mechanism is arranged, the cotton cloth to be printed and dyed is uniformly rotated in the autoclave, the working of the heater and the ultrasonic transducer is matched, the penetration and diffusion of dye molecules are effectively promoted, the printing and dyeing efficiency and uniformity are improved, the operation process is simplified, and the adaptability and energy-saving and environment-friendly performance of the equipment are enhanced.

[0019] In the utility model, the rotation mechanism is arranged, the cotton cloth is uniformly heated and fully receives ultrasonic treatment, the penetration and diffusion of dye molecules are effectively promoted, and the printing and dyeing efficiency and product quality are improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 The utility model provides an overall front view structural schematic diagram of an ultrasonic auxiliary cotton cloth waterless printing and dyeing integrated equipment.

[0021] Figure 2 The utility model provides an overall rear view structural schematic diagram of an ultrasonic auxiliary cotton cloth waterless printing and dyeing integrated equipment.

[0022] Figure 3 The utility model provides a cotton cloth placing rack and autoclave separation and partial amplification structural schematic diagram of an ultrasonic auxiliary cotton cloth waterless printing and dyeing integrated equipment.

[0023] Figure 4 The utility model provides an autoclave sectional view structural schematic diagram of an ultrasonic auxiliary cotton cloth waterless printing and dyeing integrated equipment.

[0024] In the drawing: 1, autoclave;101, control panel;2, ultrasonic transducer;3, heating pipe;4, heater;5, support rack;6, support pad;7, connecting frame;8, sealing door;9, handle;10, ring frame;11, frame;12, guide rail;13, rotating shaft;14, motor;15, cotton cloth placing rack;16, track wheel;17, pull handle;18, observation window. DETAILED DESCRIPTION

[0025] Clearly, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Embodiment

[0026] With reference to Figures 1-4 An integrated device comprising:

[0027] The autoclave 1 and the rotating mechanism, the top of the autoclave 1 is fixedly connected with a plurality of ultrasonic transducers 2, the ultrasonic transducers 2 are uniformly distributed, used to emit high-frequency vibration waves during the printing and dyeing process, promote the penetration and diffusion of dye molecules, at the same time, the top of the autoclave 1 is also fixedly connected with a heating pipe 3, and is connected with a heater 4, the heater 4 provides heat to the autoclave 1 through the heating pipe 3, so that the internal temperature reaches the set printing and dyeing temperature, the console 101 is fixedly arranged on one side of the autoclave 1, used to control the parameter setting and start / stop operation of the whole printing and dyeing process.

[0028] The rotating mechanism is arranged in the autoclave 1, used to drive the cotton cloth to be printed and dyed to rotate, specifically, the rotating mechanism includes three ring frames 10, which are fixedly arranged on the inner wall of the autoclave 1 and are uniformly distributed, the inner circle of the three ring frames 10 commonly rotates to support a frame 11, the rear side of the autoclave 1 is rotatably provided with a rotating shaft 13, one end of the rotating shaft 13 inside the autoclave 1 is fixedly connected with the frame 11, in addition, the rear side of the autoclave 1 is also fixedly provided with a motor 14, the rotating shaft 13 is fixedly connected with the output shaft of the motor 14, so as to realize transmission operation, when the motor 14 starts, it will drive the rotating shaft 13 and the frame 11 to rotate together.

[0029] The inner circle of the frame 11 is fixedly provided with four guide rails 12, the inside of the frame 11 is detachably provided with a cotton cloth placing rack 15, used to place the cotton cloth to be printed and dyed, the two ends of the cotton cloth placing rack 15 are fixedly provided with four track wheels 16, the positions of the track wheels 16 correspond to the positions of the guide rails 12, and the track wheels 16 can realize detachable rolling connection, in this way, the guide rails 12 and the track wheels 16 can limit the frame 11, so that when the frame 11 rotates, the cotton cloth placing rack 15 and the cotton cloth thereon will rotate synchronously, in addition, the front side of the cotton cloth placing rack 15 is also fixedly provided with a pull handle 17, which facilitates the operator to pull out the cotton cloth placing rack 15 from the autoclave 1.

[0030] The present application can be used in the field of ultrasonic-assisted cotton cloth waterless printing and dyeing integrated device technology, and can also be used in other fields applicable to the present application. Embodiment

[0031] On the basis of embodiment one, embodiment two further comprises: an ultrasonic wave assisted cotton fabric waterless printing and dyeing integrated equipment, which is applied to the technical field of ultrasonic wave assisted cotton fabric waterless printing and dyeing integrated equipment, a connecting frame 7 is fixedly arranged on one side of the opening of the autoclave 1, a sealing door 8 is rotatably arranged on the inner side of the connecting frame 7, the sealing door 8 can seal and block the opening of the autoclave 1, so as to ensure the high pressure and high temperature environment in the printing and dyeing process, a handle 9 is fixedly arranged on one side of the sealing door 8, so as to facilitate the operator to open or close the sealing door 8.

[0032] A plurality of observation windows 18 are evenly arranged on both sides of the autoclave 1, which allow the operator to observe the progress and effect of cotton printing and dyeing in real time, so as to make adjustments as needed.

[0033] A support stand 5 is fixedly arranged at the bottom of the autoclave 1, four support pads 6 are fixedly arranged at the bottom of the support stand 5 in a rectangular shape, and rubber anti-skid pads are fixedly arranged at the bottom of the four support pads 6, so as to ensure the stability and safety of the entire equipment

[0034] However, as known to those skilled in the art, the working principles and wiring methods of the console 101, the ultrasonic transducer 2, the heater 4 and the motor 14 are common, which all belong to conventional means or common general knowledge, and will not be described here again, and those skilled in the art can make any selection or arrangement according to their needs or convenience.

[0035] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. An integrated ultrasonic-assisted waterless dyeing and printing device for cotton fabric, characterized in that, The utility model relates to a high pressure kettle for printing and dyeing cotton cloth, which comprises a high pressure kettle (1), a plurality of ultrasonic transducers (2) uniformly distributed and fixedly communicated with the top of the high pressure kettle (1), a heating pipe (3) fixedly communicated with the top of the high pressure kettle (1), a heater (4) fixedly arranged at the top of the high pressure kettle (1) and communicated with the heating pipe (3), and a control console (101) fixedly arranged at one side of the high pressure kettle (1). A rotating mechanism is arranged in the high pressure kettle (1) and used to drive the cotton cloth to be printed and dyed to rotate. The rotating mechanism comprises three ring frames (10) fixedly arranged on the inner wall of the high pressure kettle (1) and uniformly distributed, an inner circle of the three ring frames (10) is rotatably provided with a same frame (11), a rotating shaft (13) is rotatably arranged at the back side of the high pressure kettle (1), one end of the rotating shaft (13) located in the high pressure kettle (1) is fixedly connected with the frame (11), a motor (14) is fixedly arranged at the back side of the high pressure kettle (1), and the rotating shaft (13) is in transmission connection with the motor (14).

2. The ultrasonic-assisted cotton fabric waterless printing and dyeing integrated device according to claim 1, characterized in that, An inner circle of the frame (11) is fixedly provided with four guide rails (12), the frame (11) is detachably provided with a cotton cloth placing rack (15) inside, both ends of the cotton cloth placing rack (15) are fixedly provided with four track wheels (16) in a rectangular shape, the positions of the guide rails (12) and the track wheels (16) correspond to each other, the track wheels (16) are in detachable rolling connection with the guide rails (12), and the front side of the cotton cloth placing rack (15) is fixedly provided with a pull handle (17).

3. The ultrasonic-assisted cotton fabric waterless printing and dyeing integrated device according to claim 2, characterized in that, One side of the high pressure kettle (1) located at the opening is fixedly provided with a connecting frame (7), the inner side of the connecting frame (7) is rotatably provided with a sealing door (8), the sealing door (8) can seal and block the opening of the high pressure kettle (1), and one side of the sealing door (8) is fixedly provided with a handle (9).

4. The ultrasonic-assisted cotton fabric waterless printing and dyeing integrated device according to claim 1, characterized in that, Both sides of the high pressure kettle (1) are provided with a plurality of observation windows (18) uniformly distributed.

5. The ultrasonic-assisted cotton fabric waterless printing and dyeing integrated device according to claim 1, characterized in that, The bottom of the high pressure kettle (1) is fixedly provided with a support rack (5), the bottom of the support rack (5) is fixedly provided with four support pads (6) in a rectangular shape, and the bottom of each of the four support pads (6) is fixedly provided with a rubber antiskid pad.

6. The ultrasonic-assisted cotton fabric waterless printing and dyeing integrated device according to claim 1, characterized in that, ​

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