Anti-caking printing ink seasoning device

Abstract

The utility model relates to the technical field of printing ink, and discloses an anti-caking printing ink seasoning device which comprises a supporting bottom plate, an ultrasonic vibration part and a stirring turbulent flow part, and supporting legs are fixedly installed on the outer wall of the bottom of the supporting bottom plate. High-frequency vibration waves generated by the ultrasonic vibration disc can be transmitted to a printing ink material in the printing ink barrel, the cavitation effect is triggered, in the cavitation process, tiny bubbles are continuously formed, grow and crack in the material, strong shock waves and micro-jet are generated, agglomeration and caking among printing ink particles are broken, and the printing ink particles can be uniformly dispersed in the printing ink barrel. A dispersing agent can be added into printing ink in the presence of a dispersing agent liquid storage tank, the adding dosage and adding time of the dispersing agent can be controlled through cooperation of a controller and an electric telescopic rod, it is ensured that the dispersing agent can play a role at the most appropriate time with the most appropriate dosage, and the dispersing effect of the printing ink is optimized; the stability and the quality consistency of the printing ink are improved.

Description

Technical Field

[0001] This utility model relates to the field of ink technology, specifically to an ink mixing device for preventing clumping. Background Technology

[0002] In the modern printing industry, ink is a key consumable, and its quality and performance directly affect the quality of printed materials and production efficiency. With the continuous development of printing technology and the increasing demands for printed material quality, more stringent standards have been set for the uniformity, stability, and smoothness of ink. Ink is usually composed of a mixture of pigments, resins, solvents, and various additives.

[0003] Traditional ink mixing methods mostly rely on simple mixing equipment. This equipment can only achieve basic material mixing and has limited effectiveness in preventing ink clumping. While some more advanced equipment uses heating or the addition of dispersants to improve ink flowability, it often suffers from uneven heating, insufficient dispersant mixing, or fails to fundamentally solve problems such as pigment particle agglomeration. Furthermore, due to the viscosity of the ink, it easily adheres and accumulates on the mixing blades and container walls during mixing, affecting mixing efficiency, wasting materials, and making equipment cleaning and maintenance difficult. Moreover, existing equipment typically does not consider how to effectively address the dynamic changes in ink clumping during the mixing process and lacks intelligent control methods. Utility Model Content

[0004] The purpose of this invention is to provide an ink preparation device that prevents clumping, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an anti-caking ink mixing device, comprising a supporting base plate, an ultrasonic vibration section, and a stirring and turbulence section, wherein a supporting leg is fixedly installed on the bottom outer wall of the supporting base plate, and a rubber pad is fixedly installed on the bottom outer wall of the supporting leg; the ultrasonic vibration section is disposed on the top of the supporting base plate; and the stirring and turbulence section is disposed inside the ultrasonic vibration section.

[0006] Preferably, the ultrasonic vibration unit specifically includes: a protective barrel, fixedly installed on the top outer wall of the supporting base plate; an ultrasonic vibration plate, fixedly installed on the inner bottom wall of the protective barrel; a buffer block, circumferentially and equidistantly fixed on the inner bottom wall of the protective barrel; and an ink barrel, disposed inside the protective barrel.

[0007] An ultrasonic vibrating plate is installed. The high-frequency vibration generated by the ultrasonic vibrating plate can vibrate the ink material inside the ink tank. Under the action of ultrasonic waves, the particles in the ink will generate strong vibration and mutual friction. This vibration effect can effectively break up the agglomeration structure that may be formed between pigments, resins and other components, prevent the occurrence of clumping, ensure the uniformity and stability of the ink, thereby improving the quality of the ink and enabling it to be evenly transferred to the printing medium in the subsequent printing process, thus improving the clarity and color saturation of the printing effect.

[0008] Preferably, a buffer top block is provided on the top of the buffer base block, and spring limiting blocks are fixedly connected to the top outer wall of the buffer base block and the bottom outer wall of the buffer top block. A buffer spring is provided between the buffer base blocks, and the buffer spring is movably sleeved on the outer wall of the spring limiting block.

[0009] A buffer spring is installed so that when the ultrasonic vibration unit is working, the high-frequency vibration generated by the ultrasonic vibrating plate will be transmitted to the ink tank. The buffer spring can effectively absorb and buffer these vibrations, preventing the vibration energy from being directly transmitted to the support base plate and other components. This reduces the risk of wear, loosening or even damage to the equipment caused by long-term strong vibration, thereby extending the service life of the entire device and reducing equipment maintenance costs.

[0010] Preferably, one end of the buffer spring is fixedly connected to the bottom outer wall of the buffer top block, and the other end of the buffer spring is fixedly connected to the top outer wall of the buffer bottom block. The ink barrel is adapted to the protective barrel. The ink barrel is fixedly installed on the top of the buffer top block. A feed passage block is provided on the top of the ink barrel. A sealing plug is connected to the internal thread of the feed passage block. A dispersant storage tank is fixedly installed on the top outer wall of the ink barrel.

[0011] A dispersant reservoir is installed. During the ink mixing process, clumping is often caused by the aggregation of pigments, resins, and other components. Dispersants can reduce the surface tension between these particles, making them easier to disperse in the ink system. The dispersant reservoir is connected to the ink tank and controlled by a controller and an electric telescopic rod to add dispersant to the ink tank. It can add dispersant to the ink as needed while simultaneously using ultrasonic vibration and agitation, allowing the dispersant to act on potentially clumping material particles in a timely manner. This synergistic effect with ultrasonic vibration and agitation further improves the degree of material dispersion, effectively preventing clumping and thus enhancing the quality stability of the ink. It ensures the uniformity and flowability of the ink during storage and use, reducing printing defects caused by clumping, such as printhead clogging and uneven printing patterns.

[0012] Preferably, a controller is fixedly installed on one outer wall of the dispersant storage tank, an electric telescopic rod is fixedly installed on the top of the dispersant storage tank, a fixing frame is fixedly installed on the top of the electric telescopic rod, and the fixing frame is fixedly installed on the top outer wall of the controller.

[0013] Preferably, the telescopic end of the electric telescopic rod extends through the top of the dispersant storage tank and into the interior of the dispersant storage tank. A sealing gasket is fixedly connected to the telescopic end of the electric telescopic rod, and a sealing piston is fixedly installed on the bottom outer wall of the sealing gasket. A communication port is opened on the inner bottom wall of the dispersant storage tank, and the communication port is connected to the ink barrel. The sealing piston is adapted to the communication port. The vibrating end of the ultrasonic vibrating plate is fixedly connected to the bottom outer wall of the ink barrel. An inlet pipe is connected to one side outer wall of the dispersant storage tank.

[0014] Preferably, the stirring and turbulence-disrupting part specifically includes: a motor mounting bracket, fixedly installed on the top outer wall of the ink barrel; a stirring motor, fixedly installed inside the motor mounting bracket; a first turbulence-disrupting plate, fixedly installed on the inner wall of the ink barrel; and a second turbulence-disrupting plate, fixedly installed on the inner wall of the ink barrel.

[0015] Preferably, the output end of the stirring motor is fixedly connected to a stirring rod, the other end of which movably penetrates the top outer wall of the ink tank, the first baffle plate, and the second baffle plate, and extends to the bottom of the second baffle plate. The other end of the stirring rod is rotatably connected to the inner bottom wall of the ink tank. Fixed blocks are fixedly fitted at equal intervals on the outer wall of the stirring rod. Stirring and baffle blades are fixedly installed at equal intervals on the outer circumference of the fixed blocks. The outer wall of the stirring and baffle blades is coated with polytetrafluoroethylene. The fixed blocks are respectively located at the top of the first baffle plate, the bottom of the second baffle plate, and between the first and second baffle plates. Baffle holes are equidistantly opened on the first and second baffle plates.

[0016] A stirring motor is installed, which serves as the power source for the stirring and agitation section. The motor drives the stirring rod to rotate at high speed, causing the fixed block and stirring blades on the rod to rotate rapidly as well. This generates strong shearing and impact forces on the ink materials. This mechanical stirring action rapidly mixes various pigments, resins, solvents, and other raw materials together, breaking up material agglomerations and ensuring uniform distribution within the ink system. When combined with the ultrasonic vibration section, the high-frequency vibration waves generated by the ultrasonic vibration cause minute displacements and vibrations in the material particles. The stirring action of the stirring motor further promotes the macroscopic flow and mixing of the materials. These two elements complement each other, greatly improving the mixing efficiency and uniformity of the ink, effectively preventing clumping caused by uneven material mixing, ensuring the stability of ink quality, and meeting the ink quality requirements of high-precision printing processes.

[0017] This invention provides an ink preparation device to prevent clumping. It has the following beneficial effects:

[0018] (1) The high-frequency vibration waves generated by the ultrasonic vibrating plate can be transmitted to the ink material in the ink bucket, triggering a cavitation effect. During the cavitation process, tiny bubbles are continuously formed, grown and broken inside the material, generating strong shock waves and micro-jet streams, breaking the agglomeration and clumping between ink particles. The presence of the dispersant storage tank allows the dispersant to be added to the ink. Through the cooperation of the controller and the electric telescopic rod, the dosage and time of dispersant addition can be controlled to ensure that the dispersant can play its role at the most appropriate time and at the most appropriate dosage, optimize the ink dispersion effect, and improve the stability and quality consistency of the ink.

[0019] (2) This utility model uses a stirring motor to drive the stirring rod and the stirring turbulence blades fixed on its outer wall to rotate at high speed, which strongly stirs the ink, so that the raw materials of different components can be fully mixed in the ink tank. At the same time, the circumferentially distributed stirring turbulence blades and the multi-layered arrangement on the stirring rod can ensure that an effective stirring flow field can be formed at different heights and areas of the ink tank. The continuous stirring action of the stirring turbulence blades can effectively prevent the particles in the ink from settling and agglomerating. On the one hand, the shear force generated by stirring can break down the already formed micro-clumps and redisperse them; on the other hand, by constantly turning the ink, the material is always in motion, reducing the chance of particles contacting and sticking together, thereby reducing the possibility of agglomeration. Attached Figure Description

[0020] Figure 1 This is a frontal perspective view of the overall structure of this utility model;

[0021] Figure 2 This is a partial cross-sectional view of the ultrasonic vibration part of this utility model;

[0022] Figure 3 This is a partial cross-sectional view of the dispersant storage tank of this utility model;

[0023] Figure 4 This is a partial view of the stirring and turbulence-disrupting part of the present invention.

[0024] In the diagram: 1 Support base plate, 2 Support leg, 3 Ultrasonic vibration part, 311 Protective barrel, 312 Ultrasonic vibrating plate, 313 Buffer top block, 314 Spring limit block, 315 Buffer bottom block, 316 Buffer spring, 317 Ink barrel, 318 Feeding block, 319 Sealing plug, 3111 Controller, 3112 Dispersant storage tank, 3113 Inlet pipe, 3114 Electric telescopic rod, 3115 Sealing gasket, 3116 Sealing piston, 4 Stirring and turbulence-disrupting part, 411 Motor mounting bracket, 412 Stirring motor, 413 Fixing block, 414 Stirring and turbulence-disrupting blades, 415 Turbulence plate one, 416 Turbulence plate two, 417 Turbulence hole. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0027] Example 1:

[0028] A preferred embodiment of the anti-caking ink seasoning device provided by this utility model is, for example... Figure 1-4 As shown: An anti-caking ink seasoning device includes a supporting base plate 1, an ultrasonic vibration section 3, and a stirring and turbulence section 4. A supporting leg 2 is fixedly installed on the bottom outer wall of the supporting base plate 1, and a rubber pad is fixedly installed on the bottom outer wall of the supporting leg 2. The ultrasonic vibration section 3 is located on the top of the supporting base plate 1. The stirring and turbulence section 4 is located inside the ultrasonic vibration section 3.

[0029] The ultrasonic vibration unit 3 specifically includes: a protective barrel 311, which is fixedly installed on the top outer wall of the supporting base plate 1; an ultrasonic vibration plate 312, which is fixedly installed on the inner bottom wall of the protective barrel 311; a buffer base block 315, which is fixedly installed on the inner bottom wall of the protective barrel 311 at equal intervals around the circumference; and an ink barrel 317, which is disposed inside the protective barrel 311.

[0030] A buffer top block 313 is provided on the top of the buffer bottom block 315. A spring limiting block 314 is fixedly connected to the top outer wall of the buffer bottom block 315 and the bottom outer wall of the buffer top block 313. A buffer spring 316 is provided between the buffer bottom block 315 and the buffer bottom block 315. The buffer spring 316 is movably sleeved on the outer wall of the spring limiting block 314.

[0031] One end of the buffer spring 316 is fixedly connected to the bottom outer wall of the buffer top block 313, and the other end of the buffer spring 316 is fixedly connected to the top outer wall of the buffer bottom block 315. The ink tank 317 is adapted to the protective tank 311. The ink tank 317 is fixedly installed on the top of the buffer top block 313. The top of the ink tank 317 is connected to the feed passage block 318. The feed passage block 318 is internally threaded with a sealing plug 319. The top outer wall of the ink tank 317 is fixedly installed with a dispersant storage tank 3112.

[0032] A controller 3111 is fixedly installed on one side of the outer wall of the dispersant storage tank 3112, and an electric telescopic rod 3114 is fixedly installed on the top of the dispersant storage tank 3112. A fixing frame is fixedly installed on the top of the electric telescopic rod 3114, and the fixing frame is fixedly installed on the top outer wall of the controller 3111.

[0033] The telescopic end of the electric telescopic rod 3114 extends through the top of the dispersant storage tank 3112 and into the interior of the dispersant storage tank 3112. A sealing gasket 3115 is fixedly connected to the telescopic end of the electric telescopic rod 3114. A sealing piston 3116 is fixedly installed on the bottom outer wall of the sealing gasket 3115. A connecting port is opened on the bottom wall of the dispersant storage tank 3112, which is connected to the ink bucket 317. The sealing piston 3116 is adapted to the connecting port. The vibrating end of the ultrasonic vibrating plate 312 is fixedly connected to the bottom outer wall of the ink bucket 317. An inlet pipe 3113 is connected to one side outer wall of the dispersant storage tank 3112.

[0034] In this embodiment, based on the actual condition of the ink and process requirements, when dispersant needs to be added, the controller 3111 controls the electric telescopic rod 3114 to operate. The telescopic end of the electric telescopic rod 3114 moves downward, driving the sealing gasket 3115 and the sealing piston 3116 downward. When the sealing piston 3116 leaves the communication port on the bottom wall of the dispersant storage tank 3112, the dispersant flows into the ink container 317 through the communication port under the action of gravity, and mixes thoroughly with the ink. By controlling the telescopic stroke and time of the electric telescopic rod 3114, the amount of dispersant added can be controlled to ensure that the ink performance reaches the optimal state, further enhancing the anti-caking effect and ink stability, and improving the stability and quality consistency of the ink.

[0035] Example 2:

[0036] Based on Embodiment 1, a preferred embodiment of the ink mixing device for preventing clumping provided by this utility model is as follows: Figure 1-4 As shown: The stirring and turbulence-disrupting part 4 specifically includes: a motor mounting bracket 411, which is fixedly installed on the top outer wall of the ink tank 317; a stirring motor 412, which is fixedly installed inside the motor mounting bracket 411; a first turbulence plate 415, which is fixedly installed on the inner wall of the ink tank 317; and a second turbulence plate 416, which is fixedly installed on the inner wall of the ink tank 317.

[0037] A stirring rod 418 is fixedly connected to the output end of the stirring motor 412. The other end of the stirring rod 418 movably passes through the top outer wall of the ink tank 317, the first baffle 415, and the second baffle 416, and extends to the bottom of the second baffle 416. The other end of the stirring rod 418 is rotatably connected to the inner bottom wall of the ink tank 317. Fixing blocks 413 are fixedly fitted at equal intervals on the outer wall of the stirring rod 418. Agitating baffles 414 are fixedly installed at equal intervals on the outer circumference of the fixing blocks 413. The outer wall of the agitating baffles 414 is coated with polytetrafluoroethylene. Fixing blocks 413 are respectively located at the top of the first baffle 415, the bottom of the second baffle 416, and between the first baffle 415 and the second baffle 416. Baffle holes 417 are opened at equal intervals on the circumference of the first baffle 415 and the second baffle 416.

[0038] In this embodiment, the stirring motor 412 is started, and the motor output drives the stirring rod 418 to rotate. The fixed block 413 on the stirring rod 418 and the stirring baffle 414 on its outer wall rotate together with the stirring rod 418, stirring the ink raw materials in the ink tank 317. Since the fixed block 413 is respectively set on the top of the first baffle 415, the bottom of the second baffle 416, and between the first baffle 415 and the second baffle 416, the stirring baffle 414 not only generates shear force and stirring effect on the ink during rotation, but also pushes the ink to form a complex flow path between the first baffle 415 and the second baffle 416 and throughout the entire ink tank 317. When the ink flows through the baffle... When the flow plates 415 and 416 have turbulence holes 417, local turbulence and pressure changes are generated, which further enhances the mixing effect of the ink, making the components of the ink more evenly dispersed. At the same time, it also helps to prevent ink agglomeration. The continuous stirring action can effectively prevent the particles in the ink from settling and agglomerating. On the one hand, the shear force generated by stirring can break down the already formed micro-agglomerates and redisperse them; on the other hand, by constantly turning the ink, the material is always in motion, reducing the chance of particles contacting and sticking together, thereby reducing the possibility of agglomeration.

[0039] Working principle: When using:

[0040] Step 1: Place the device on a stable workbench. Ensure the stability of the device and reduce vibration and noise during operation by using the rubber pads at the bottom of the support legs 2. Check that all components of the ultrasonic vibration unit 3 and the stirring and turbulence unit 4 are securely installed. Ensure that the ultrasonic vibration plate 312, stirring motor 412 and other equipment are operating normally, and that all pipes and lines are properly connected without leaks or damage. Inject an appropriate amount of dispersant into the dispersant storage tank 3112 through the liquid inlet pipe 3113, in preparation for subsequent use.

[0041] Step 2: Unscrew the sealing plug 319 on the feed block 318, and add the ink raw materials to be mixed into the ink tank 317 in the order of the predetermined ratio through the feed block 318. Then tighten the sealing plug 319 again to ensure that the ink tank 317 is well sealed and to prevent material leakage during stirring and ultrasonic vibration.

[0042] Step 3: Start the stirring motor 412, and the motor output drives the stirring rod 418 to rotate. The fixed block 413 on the stirring rod 418 and the stirring baffle 414 on its outer wall rotate together with the stirring rod 418, stirring the ink raw materials in the ink tank 317. Since the fixed block 413 is respectively set on the top of the first baffle 415, the bottom of the second baffle 416, and between the first baffle 415 and the second baffle 416, the stirring baffle 414 not only generates shear force and stirring effect on the ink during rotation, but also pushes the ink to form a complex flow path between the first baffle 415 and the second baffle 416 and throughout the ink tank 317. When the ink flows through the baffle holes 417 on the first baffle 415 and the second baffle 416, local turbulence and pressure changes are generated, which further enhances the mixing effect of the ink, makes the components of the ink more evenly dispersed, and also helps to prevent ink clumping.

[0043] Step 4: Simultaneously start the ultrasonic vibrating plate 312. The high-frequency vibration generated by the ultrasonic vibrating plate 312 is transmitted to the ink container 317 through its vibrating end. Under the action of ultrasonic vibration, the ink inside the ink container 317 will be subjected to strong high-frequency impact, generating a cavitation effect. Tiny bubbles are constantly formed and broken, thereby generating a strong impact force and micro-jet. These forces can break the agglomeration structure of particles in the ink, further improve the dispersibility and uniformity of the ink, and effectively prevent the occurrence of agglomeration. During the ultrasonic vibration process, the bottom of the ink container 317 is connected to the protective container 311 through a buffer structure composed of a buffer top block 313, a buffer spring 316, and a buffer bottom block 315. This can reduce the impact and transmission of ultrasonic vibration on the overall device, and at the same time ensure the stability of the ink container 317 during the vibration process.

[0044] Step Six: Based on the actual condition of the ink and process requirements, when dispersant needs to be added, the controller 3111 controls the electric telescopic rod 3114 to work. The telescopic end of the electric telescopic rod 3114 moves downward, driving the sealing gasket 3115 and the sealing piston 3116 to move downward. When the sealing piston 3116 leaves the communication port on the bottom wall of the dispersant storage tank 3112, the dispersant flows into the ink bucket 317 through the communication port under the action of gravity, and mixes fully with the ink. The extension stroke and time of the electric telescopic rod 3114 are controlled.

[0045] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An anti-caking ink mixing device, comprising a supporting base plate (1), an ultrasonic vibration unit (3), and a stirring and turbulence-disrupting unit (4), characterized in that, The bottom outer wall of the support base plate (1) is fixedly installed with a support leg (2), and the bottom outer wall of the support leg (2) is fixedly installed with a rubber pad; the ultrasonic vibration part (3) is set on the top of the support base plate (1); the stirring and turbulence part (4) is set inside the ultrasonic vibration part (3).

2. The ink mixing device for preventing clumping according to claim 1, characterized in that, The ultrasonic vibration unit (3) specifically includes: The protective barrel (311) is fixedly installed on the top outer wall of the supporting base plate (1); An ultrasonic vibrating plate (312) is fixedly installed on the inner bottom wall of the protective barrel (311); The buffer base block (315) is fixedly installed on the inner bottom wall of the protective barrel (311) at equal intervals around its circumference; The ink container (317) is located inside the protective container (311).

3. The ink mixing device for preventing clumping according to claim 2, characterized in that, The buffer base block (315) is provided with a buffer top block (313) at its top. The top outer wall of the buffer base block (315) and the bottom outer wall of the buffer top block (313) are both fixedly connected with spring limiting blocks (314). A buffer spring (316) is provided between the buffer base block (315) and the buffer base block (315), and the buffer spring (316) is movably sleeved on the outer wall of the spring limiting block (314).

4. The ink mixing device for preventing clumping according to claim 3, characterized in that, One end of the buffer spring (316) is fixedly connected to the bottom outer wall of the buffer top block (313), and the other end of the buffer spring (316) is fixedly connected to the top outer wall of the buffer bottom block (315). The ink barrel (317) is adapted to the protective barrel (311). The ink barrel (317) is fixedly installed on the top of the buffer top block (313). The top of the ink barrel (317) is connected to a feed passage block (318). The feed passage block (318) is internally threaded with a sealing plug (319). The top outer wall of the ink barrel (317) is fixedly installed with a dispersant storage tank (3112).

5. The ink mixing device for preventing clumping according to claim 4, characterized in that, A controller (3111) is fixedly installed on one side of the outer wall of the dispersant storage tank (3112), and an electric telescopic rod (3114) is fixedly installed on the top of the dispersant storage tank (3112). A fixing frame is fixedly installed on the top of the electric telescopic rod (3114), and the fixing frame is fixedly installed on the top outer wall of the controller (3111).

6. The ink mixing device for preventing clumping according to claim 5, characterized in that, The telescopic end of the electric telescopic rod (3114) extends through the top of the dispersant storage tank (3112) and into the interior of the dispersant storage tank (3112). A sealing gasket (3115) is fixedly connected to the telescopic end of the electric telescopic rod (3114). A sealing piston (3116) is fixedly installed on the bottom outer wall of the sealing gasket (3115). A communication port is opened on the bottom wall of the dispersant storage tank (3112). The communication port is connected to the ink barrel (317). The sealing piston (3116) is adapted to the communication port. The vibrating end of the ultrasonic vibrating plate (312) is fixedly connected to the bottom outer wall of the ink barrel (317). An inlet pipe (3113) is connected to one side outer wall of the dispersant storage tank (3112).

7. The ink mixing device for preventing clumping according to claim 1, characterized in that, The stirring and turbulence-disrupting part (4) specifically includes: The motor mounting bracket (411) is fixedly installed on the top outer wall of the ink tank (317); The stirring motor (412) is fixedly installed inside the motor mounting bracket (411); A spoiler (415) is fixedly installed on the inner wall of the ink container (317); The second spoiler (416) is fixedly installed on the inner wall of the ink barrel (317).

8. The ink mixing device for preventing clumping according to claim 7, characterized in that, The output end of the stirring motor (412) is fixedly connected to a stirring rod (418). The other end of the stirring rod (418) movably penetrates the top outer wall of the ink tank (317), the first baffle (415), and the second baffle (416), and extends to the bottom of the second baffle (416). The other end of the stirring rod (418) is rotatably connected to the inner bottom wall of the ink tank (317). Fixing blocks (413) are fixedly fitted at equal intervals on the outer wall of the stirring rod (418). The outer wall of the fixed block (413) is fixedly equipped with stirring and turbulence-inducing blades (414) at equal intervals. The outer wall of the stirring and turbulence-inducing blades (414) is coated with polytetrafluoroethylene. The fixed block (413) is respectively located at the top of the first turbulence-inducing plate (415), the bottom of the second turbulence-inducing plate (416), and between the first turbulence-inducing plate (415) and the second turbulence-inducing plate (416). Turbulence holes (417) are equidistantly opened on the first turbulence-inducing plate (415) and the second turbulence-inducing plate (416).

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