Anti-precipitation device and method for water-based ink production

Abstract

The invention relates to an anti-precipitation device and method for water-based ink production, and belongs to the field of environment-friendly water-based ink production. The anti-precipitation device for water-based ink production comprises a tank body, one side of the tank body is communicated with a feeding pipe, and the bottom of the tank body is communicated with a discharging pipe; the mixing mechanism is arranged in the tank body, and the mixing mechanism is used for dispersing and mixing raw materials of the environment-friendly water-based ink; by arranging the mixing mechanism, the distance between a connecting plate and a stirring rod can be driven to dynamically change through cooperation of a wave-shaped guide groove and a spring reset mechanism, so that an extrusion crushing force is intermittently applied to caked raw materials between the connecting plate and the stirring rod, and the caked raw materials are powerfully broken by combining the shearing effect of a through hole of the connecting plate; the problem that clotted materials are difficult to thoroughly crush due to the fact that traditional stirring only depends on rotational shear force is effectively solved, and the dispersion fineness, color intensity and overall uniformity of printing ink are remarkably improved.

Description

Technical Field

[0001] This invention relates to the field of environmentally friendly water-based ink production technology, and in particular to an anti-settling device and method for water-based ink production. Background Technology

[0002] Water-based inks, as an environmentally friendly printing material, are widely used in packaging and publishing printing due to their advantages such as low volatile organic compound emissions, non-toxicity, and ease of cleaning. However, during the production process of water-based inks, the large density differences of raw materials such as pigments, resins, and additives can easily lead to sedimentation during storage or settling, resulting in uneven ink composition and affecting printing quality and product stability.

[0003] Currently, most commercially available water-based ink anti-settling devices employ mechanical stirring, using a motor to drive stirring blades to rotate within the storage tank to maintain ink uniformity. However, these devices suffer from the following problems: The mixing structure is simple and can only achieve mixing in the horizontal or vertical direction. It has a poor stirring effect on the bottom and edge areas of the tank and is prone to forming dead zones. Traditional stirring methods have limited ability to break up already clumped pigment particles, making it difficult to achieve complete dispersion and affecting the fineness and color strength of the ink. Existing devices rely solely on the rotation of the stirring blades to effectively improve the overall material circulation within the tank, especially in water-based inks with high viscosity, where sedimentation remains a prominent issue.

[0004] In addition, although existing technologies have also used auxiliary means such as vibration and ultrasound to try to improve the sedimentation problem, these methods are often complex, costly, and energy-intensive, and are not suitable for large-scale continuous production. Therefore, those skilled in the art have proposed an anti-settling device and method for the production of water-based inks to solve the problems mentioned above. Summary of the Invention

[0005] Therefore, it is necessary to provide an anti-settling device and method for water-based ink production to address the problem that existing equipment is not conducive to the processing of agglomerated raw materials.

[0006] A device and method for preventing sedimentation in the production of water-based inks, comprising: The tank body has a feed pipe connected to one side and a discharge pipe connected to the bottom of the tank body; A mixing mechanism is provided inside the tank and is used for dispersing and mixing environmentally friendly water-based ink raw materials; The mixing mechanism includes a motor located at the top of the tank, and a stirring assembly is installed inside the tank; The stirring assembly includes a connecting shaft disposed inside the tank. The upper end of the connecting shaft extends through the tank and is fixedly connected to the output shaft of the motor. Two sets of symmetrically distributed stirring rods are fixedly connected to the surface of the connecting shaft. Each set of stirring rods consists of five rods, which are evenly distributed from top to bottom. Two sets of symmetrically distributed connecting rods are disposed on the surface of the connecting shaft. Each set of connecting rods consists of five rods, which are staggered with one set of stirring rods. One end of each connecting rod is slidably connected to the surface of the rotating shaft. The inner wall of the tank is rotatably connected to a rotating ring, and two symmetrically distributed adjusting rods are slidably connected to the surface of the rotating ring. The lower end of the adjusting rod passes through the rotating ring, and the end of the connecting rod away from the connecting shaft is fixedly connected to the surface of the adjusting rod. The auxiliary component includes two fixed plates fixedly connected to the bottom of the rotating ring. The fixed plates have an adjustment cavity inside, and an adjustment rod passes through the adjustment cavity. An adjustment ring is fixedly connected to the surface of the adjustment rod and slidably connected to the inner wall of the adjustment cavity. The fixed plates have a discharge hole communicating with the adjustment cavity, and a check valve is installed inside the discharge hole.

[0007] In one embodiment, a connecting plate is fixedly connected to the top of the connecting rod. The connecting plate has an arc-shaped cross-section and a through hole is formed on its surface.

[0008] In one embodiment, the stirring assembly further includes a rotating ring rotatably connected to the inner wall of the tank, the upper end of the adjusting rod passing through the rotating ring and fixedly connected to a mounting plate, and a trigger rod fixedly connected to the top of the mounting plate.

[0009] In one embodiment, a first spring is fixedly connected to the bottom of the mounting plate, and the other end of the first spring is fixedly connected to the surface of the rotating ring.

[0010] In one embodiment, a connecting ring is fixedly connected to the inner top wall of the tank, and a guide groove is provided at the bottom of the connecting ring. The guide groove is wavy, and the upper end of the trigger rod contacts the inner wall of the guide groove.

[0011] In one embodiment, the fixed plate has two symmetrically distributed connecting channels inside, the other end of the connecting channel is located at the bottom of the fixed plate, and the inner wall of the connecting channel has an inlet hole that communicates with the adjustment cavity.

[0012] In one embodiment, a positioning plate is fixedly connected to the inner wall of the connecting channel, a fixing rod is fixedly connected to the bottom of the positioning plate, a stop block is fixedly connected to the lower end of the fixing rod, a sealing ring is slidably connected to the surface of the fixing rod, the outer side of the sealing ring is slidably connected to the inner wall of the connecting channel, and a through groove is formed on the surface of the fixing rod between the sealing ring and the positioning plate.

[0013] In one embodiment, a second spring is fixedly connected to the top of the sealing ring, and the other end of the second spring is fixedly connected to the surface of the positioning plate.

[0014] A method for producing water-based inks with anti-settling properties includes: S1. Add the raw materials into the tank through the feed pipe according to the proportion; S2. By starting the motor to drive the connecting shaft to rotate, the raw materials inside the tank can be dispersed and mixed under the action of the stirring components; S3. During the dispersion and mixing process, with the help of auxiliary components, the raw materials at the bottom of the tank can be introduced to the upper layer, thereby enhancing the fluidity of the raw materials inside the tank and thus enhancing the dispersion and mixing effect. S4. After mixing, the raw materials are discharged through the discharge pipe.

[0015] The aforementioned anti-settling device for water-based ink production, by setting up a mixing mechanism, can drive the dynamic change of the distance between the connecting plate and the stirring rod through the cooperation of the wave-shaped guide groove and the spring reset mechanism. This causes the agglomerated raw materials located between the two to be intermittently subjected to extrusion and crushing force. Combined with the shearing action of the through hole of the connecting plate, the agglomerated raw materials are powerfully broken up. This effectively solves the problem that traditional stirring, which relies solely on rotational shearing force, cannot completely break up agglomerated materials. It significantly improves the dispersion fineness, color intensity, and overall uniformity of the ink. By setting auxiliary components, the adjustment rod moves up and down to drive the adjustment ring to move synchronously. With the cooperation of the sealing ring, spring and through groove design, a periodic negative pressure suction and positive pressure discharge process can be realized. This draws the raw material from the bottom to the upper layer, enhances the fluidity of the raw material inside the tank, overcomes the problem of poor material fluidity at the bottom of traditional mixing equipment, greatly improves the dispersion uniformity and efficiency, and ensures the consistency of product quality. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in this invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1This is a schematic diagram of the structure of the present invention; Figure 2 This is a partial cross-sectional view of the present invention; Figure 3 This is a schematic diagram of the structure of the mixing mechanism of the present invention; Figure 4 This is a schematic diagram showing the distribution of the stirring rod and connecting plate of the present invention; Figure 5 This is a schematic diagram of the guide groove of the present invention; Figure 6 This is a schematic diagram showing the connection between the adjusting rod and the connecting rod of the present invention; Figure 7 This is a partial cross-sectional view of the auxiliary component of the present invention; Figure 8 This is a schematic diagram showing the connection of the fixing rod, positioning plate, and sealing ring of the present invention.

[0018] Figure label: 1. Tank body; 101. Feed pipe; 102. Discharge pipe; 2. Mixing mechanism; 201. Motor; 21. Stirring assembly; 2101. Connecting shaft; 2102. Connecting ring; 2103. Rotating ring; 2104. Stirring rod; 2105. Connecting rod; 2106. Connecting plate; 2107. Through hole; 2108. First spring; 2109. Guide groove; 2110. Adjusting rod; 2111. Mounting plate; 2112. Trigger rod; 22. Auxiliary assembly; 2201. Fixing plate; 2202. Connecting channel; 2203. Inlet hole; 2204. Adjusting ring; 2205. Adjusting chamber; 2206. Discharge hole; 2207. Stop block; 2208. Second spring; 2209. Positioning plate; 2210. Fixing rod; 2211. Through groove; 2112. Sealing ring. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on the other component or there may be an intermediate component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intermediate component present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this specification are for illustrative purposes only and do not represent the only possible implementation.

[0021] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0022] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature and the second feature are in indirect contact through an intermediate medium. Furthermore, "above," "over," and "on top" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0023] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used in this specification includes any and all combinations of one or more of the associated listed items.

[0024] The following is combined Figures 1-8 The present invention describes an anti-settling device and method for producing water-based inks. like Figures 1-8 As shown, in one embodiment, an anti-settling device and method for producing water-based inks includes: Tank 1, with a feed pipe 101 connected to one side of tank 1 and a discharge pipe 102 connected to the bottom of tank 1; Mixing mechanism 2 is located inside tank 1 and is used for dispersing and mixing environmentally friendly water-based ink raw materials; The mixing mechanism 2 includes a motor 201 installed on the top of the tank 1, and a stirring assembly 21 installed inside the tank 1; The stirring assembly 21 includes a connecting shaft 2101 disposed inside the tank 1. The upper end of the connecting shaft 2101 extends through the tank 1 and is fixedly connected to the output shaft of the motor 201. Two sets of symmetrically distributed stirring rods 2104 are fixedly connected to the surface of the connecting shaft 2101. Each set of stirring rods 2104 consists of five rods, which are evenly arranged from top to bottom. Two sets of symmetrically distributed connecting rods 2105 are disposed on the surface of the connecting shaft 2101. Each set of connecting rods 2105 consists of five rods, which are staggered with one set of stirring rods 2104. One end of the connecting rod 2105 is slidably connected to the surface of the rotating shaft 2101. The inner wall of the tank 1 is rotatably connected to a rotating ring 2103. Two adjusting rods 2110 are slidably connected to the surface of the rotating ring 2103 and are symmetrically distributed. The lower end of the adjusting rod 2110 passes through the rotating ring 2103, and the end of the connecting rod 2105 away from the connecting shaft 2101 is fixedly connected to the surface of the adjusting rod 2110. Auxiliary component 22 includes two fixed plates 2201 fixedly connected to the bottom of the rotating ring 2103. The fixed plate 2201 has an adjustment cavity 2205 inside. An adjustment rod 2110 passes through the adjustment cavity 2205. An adjustment ring 2204 is fixedly connected to the surface of the adjustment rod 2110 and is slidably connected to the inner wall of the adjustment cavity 2205. The fixed plate 2201 has a discharge hole 2206 communicating with the adjustment cavity 2205. A check valve is provided inside the discharge hole 2206. The connecting rod 2105 is staggered with the fixed stirring rod 2104 in the axial direction to fill the weak mixing area between the stirring rods 2104; Specifically, the discharge pipe 102 is equipped with a solenoid valve. This is a relatively mature technology in existing applications and will not be described in detail here. The raw materials required for the production of environmentally friendly water-based ink are added to the inside of the tank 1 in proportion through the feed pipe 101, and then dispersed and mixed under the action of the mixing mechanism 2. By starting the motor 201, the connecting shaft 2101 can be rotated. In this process, the stirring rod 2104 and the connecting rod 2105 can be rotated synchronously, and the connecting plate 2106 can be rotated synchronously. This can disperse and mix the raw materials inside the tank 1, thereby improving the ink quality. During this process, the adjusting rod 2110 can move the adjusting ring 2204 upward synchronously. When the adjusting rod 2110 moves upward, it can squeeze the raw material stored inside the adjusting cavity 2205 and discharge it through the discharge hole 2206. When the adjusting rod 2110 is reset, the low-pressure environment can be formed in the adjusting cavity 2205 due to the squeezing out of the raw material. Furthermore, the check valve in the discharge hole 2206 can only allow the raw material to be discharged in one direction and cannot be sucked in.

[0025] like Figures 1-8 As shown, a connecting plate 2106 is fixedly connected to the top of the connecting rod 2105. The cross-sectional shape of the connecting plate 2106 is arc-shaped, and a through hole 2107 is provided on the surface of the connecting plate 2106. The arc-shaped structure can work with the stirring rod 2104 to crush the raw materials and improve the dispersion effect.

[0026] like Figures 1-8 As shown, the stirring assembly 21 also includes a rotating ring 2103 rotatably connected to the inner wall of the tank 1. The upper end of the adjusting rod 2110 passes through the rotating ring 2103 and is fixedly connected to the mounting plate 2111. The top of the mounting plate 2111 is fixedly connected to the trigger rod 2112.

[0027] A first spring 2108 is fixedly connected to the bottom of the mounting plate 2111, and the other end of the first spring 2108 is fixedly connected to the surface of the rotating ring 2103.

[0028] A connecting ring 2102 is fixedly connected to the inner top wall of the tank body 1. A guide groove 2109 is provided at the bottom of the connecting ring 2102. The guide groove 2109 is wavy. The upper end of the trigger rod 2112 is in contact with the inner wall of the guide groove 2109.

[0029] During the rotation of the connecting rod 2105, it can synchronously drive the adjusting rod 2110 connected to it to make the rotating ring 2103 rotate synchronously. During this process, due to the guidance of the guide groove 2109 on the trigger rod 2112, the trigger rod 2112 drives the adjusting rod 2110 to move up and down continuously along the inner wall of the guide groove 2109. The setting of the first spring 2108 can ensure that the trigger rod 2112 is always in close contact with the inner wall of the guide groove 2109, so that during the rotation, it can cooperate with the inner wall of the guide groove 2109 to achieve the effect of driving the adjusting rod 2110 to move up and down. When the adjusting rod 2110 moves upward, it can drive the connecting rod 2105 and the connecting plate 2106 connected to it to move upward synchronously. The position of the stirring rod 2104 remains unchanged, so the distance between the stirring rod 2104 and the connecting plate 2106 gradually decreases. This can achieve the squeezing and breaking of the agglomerated raw materials during the stirring process, thereby improving the dispersion and mixing effect of the raw materials. The through hole 2107 on the connecting plate 2106 can squeeze some of the agglomerated raw materials out of the through hole 2107, further enhancing the dispersion effect of the raw materials. After the adjusting rod 2210 is reset, it pushes the raw materials below the connecting plate 2106 to flow from top to bottom, enhancing the fluidity of the raw materials and further improving the mixing effect.

[0030] like Figures 1-8 As shown, the fixed plate 2201 has two symmetrically distributed connecting channels 2202 inside. The other end of the connecting channel 2202 is located at the bottom of the fixed plate 2201. The inner wall of the connecting channel 2202 has an inlet hole 2203 that communicates with the adjustment cavity 2205.

[0031] A positioning plate 2209 is fixedly connected to the inner wall of the connecting channel 2202. A fixing rod 2210 is fixedly connected to the bottom of the positioning plate 2209. A stop block 2207 is fixedly connected to the lower end of the fixing rod 2210. A sealing ring 2212 is slidably connected to the surface of the fixing rod 2210. The outer side of the sealing ring 2212 is slidably connected to the inner wall of the connecting channel 2202. A through groove 2211 is opened on the surface of the fixing rod 2210 between the sealing ring 2212 and the positioning plate 2209.

[0032] A second spring 2208 is fixedly connected to the top of the sealing ring 2212, and the other end of the second spring 2208 is fixedly connected to the surface of the positioning plate 2209.

[0033] During the upward movement of the adjusting rod 2110, the adjusting ring 2204 is simultaneously moved upward, allowing the adjusting ring 2204 to squeeze the raw material stored inside the adjusting cavity 2205 and discharge it through the discharge hole 2206. Simultaneously, when the adjusting rod 2110 resets, it drives the adjusting ring 2204 to reset synchronously. At this point, the raw material inside the adjusting cavity 2205 has been discharged, forming a cavity suitable for temporary storage. The pressure of the raw material inside the tank 1 is greater than the pressure inside the adjusting cavity 2205. Under the pressure difference, the raw material pushes the sealing ring 2212 to compress the second spring 2208, allowing the raw material to pass through the through groove 2211 and be introduced into the adjusting cavity 2205 for storage through the discharge hole 2206 for subsequent discharge. During the extrusion process, the spring 2208 drives the sealing ring 2212 to reset, and the sealing ring 2212 is blocked by the stop block 2207 and cannot move further, thus ensuring that the raw material can only be discharged through the discharge hole 2206. This method enables... The raw materials at the bottom are injected into the upper part through suction, which enhances the fluidity of the raw materials inside the tank 1 and strengthens the dispersion and mixing effect. This improves the fluidity of the raw materials around the bottom wall of the tank 1, thereby reducing mixing dead zones. Furthermore, the fixed plate 2201 rotates synchronously with the rotating shaft 2101, which increases the suction range and is not limited to a single position. This design can continuously suction the raw materials at the bottom of the tank to the middle and upper parts for release, significantly enhancing the flow of materials inside the tank, reducing mixing dead zones, and improving dispersion uniformity and anti-settling performance. Through the cooperation of the auxiliary component 22 and the stirring component 21, the materials in the middle and lower layers can be continuously pushed to the upper part of the tank or pulled to the bottom, effectively breaking the stratification trend caused by density difference and promoting the axial homogenization of the materials in the entire tank. This cycle continues, continuously actively suctioning out the materials in the most easily sedimented area at the bottom of the tank and transporting them to the upper part of the tank for release, reducing mixing dead zones and forming a powerful vertical circulation flow with a very significant anti-settling effect.

[0034] A method for producing water-based inks with anti-settling properties includes: S1. Add the raw materials to the inside of the tank 1 through the feed pipe 101 according to the proportion. After accurately measuring the various environmentally friendly water-based ink raw materials according to the predetermined formula proportion, add them to the tank in sequence or at the same time. S2. By starting the motor 201 to drive the connecting shaft 2101 to rotate, the raw materials inside the tank 1 can be dispersed and mixed under the action of the stirring component 21. After feeding is completed, the appropriate speed of the motor 201 and the total mixing time are set in the control system according to the characteristics of the material (such as initial viscosity and solid content). S3. During the dispersion and mixing process, the auxiliary component 22 can guide the raw material at the bottom of the tank 1 to the upper layer, thereby enhancing the fluidity of the raw material inside the tank 1 and thus enhancing the dispersion and mixing effect. The auxiliary component 22 can work synchronously during the stirring process, continuously sucking, lifting and sucking the material at the bottom of the tank to the upper part of the tank 1, forming a forced bottom-to-top material circulation, ensuring that high-density components (such as pigments) are immediately sucked away and re-injected into the high-intensity mixing zone if there is a tendency to settle before they are fully dispersed, greatly delaying and inhibiting the occurrence of sedimentation. S4. After mixing, the raw materials are discharged through the discharge pipe 102.

[0035] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0036] The above-described embodiments are merely illustrative of several implementations of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the appended claims.

Claims

1. A device for preventing sedimentation in the production of water-based inks, characterized in that, include: Tank (1), one side of the tank (1) is connected to a feed pipe (101), and the bottom of the tank (1) is connected to a discharge pipe (102). A mixing mechanism (2) is provided inside the tank (1) and is used for dispersing and mixing environmentally friendly water-based ink raw materials; The mixing mechanism (2) includes a motor (201) mounted on the top of the tank (1), and a stirring assembly (21) is provided inside the tank (1). The stirring assembly (21) includes a connecting shaft (2101) disposed inside the tank (1). The upper end of the connecting shaft (2101) extends through the tank (1) and is fixedly connected to the output shaft of the motor (201). Two sets of symmetrically distributed stirring rods (2104) are fixedly connected to the surface of the connecting shaft (2101). Each set of stirring rods (2104) consists of five rods, which are evenly distributed from top to bottom. Two sets of symmetrically distributed connecting rods (2105) are disposed on the surface of the connecting shaft (2101). Each set of connecting rods (2105) consists of five rods, which are staggered with one set of stirring rods (2104). One end of the connecting rod (2105) is slidably connected to the surface of the rotating shaft (2101). The inner wall of the tank (1) is rotatably connected to a rotating ring (2103), and two symmetrically distributed adjusting rods (2110) are slidably connected to the surface of the rotating ring (2103). The lower end of the adjusting rod (2110) passes through the rotating ring (2103), and the end of the connecting rod (2105) away from the connecting shaft (2101) is fixedly connected to the surface of the adjusting rod (2110). The auxiliary component (22) includes two fixed plates (2201) fixedly connected to the bottom of the rotating ring (2103). The fixed plate (2201) has an adjustment cavity (2205) inside. The adjustment rod (2110) passes through the adjustment cavity (2205). The surface of the adjustment rod (2110) is fixedly connected to an adjustment ring (2204) that is slidably connected to the inner wall of the adjustment cavity (2205). The surface of the fixed plate (2201) has a discharge hole (2206) that communicates with the adjustment cavity (2205). The discharge hole (2206) is provided with a check valve inside.

2. The anti-settling device for water-based ink production according to claim 1, characterized in that, The top of the connecting rod (2105) is fixedly connected to a connecting plate (2106), the cross-sectional shape of the connecting plate (2106) is arc-shaped, and the surface of the connecting plate (2106) is provided with a through hole (2107).

3. The anti-settling device for water-based ink production according to claim 2, characterized in that, The stirring assembly (21) also includes a rotating ring (2103) rotatably connected to the inner wall of the tank (1). The upper end of the adjusting rod (2110) passes through the rotating ring (2103) and is fixedly connected to the mounting plate (2111). The top of the mounting plate (2111) is fixedly connected to the trigger rod (2112).

4. The anti-settling device for water-based ink production according to claim 3, characterized in that, The bottom of the mounting plate (2111) is fixedly connected to a first spring (2108), and the other end of the first spring (2108) is fixedly connected to the surface of the swivel (2103).

5. The anti-settling device for water-based ink production according to claim 4, characterized in that, A connecting ring (2102) is fixedly connected to the inner top wall of the tank (1). A guide groove (2109) is provided at the bottom of the connecting ring (2102). The guide groove (2109) is wavy. The upper end of the trigger rod (2112) is in contact with the inner wall of the guide groove (2109).

6. The anti-settling device for water-based ink production according to claim 3, characterized in that, The fixed plate (2201) has two symmetrically distributed connecting channels (2202) inside. The other end of the connecting channel (2202) is located at the bottom of the fixed plate (2201). The inner wall of the connecting channel (2202) has an inlet hole (2203) that communicates with the adjustment cavity (2205).

7. The anti-settling device for water-based ink production according to claim 6, characterized in that, A positioning plate (2209) is fixedly connected to the inner wall of the connecting channel (2202). A fixing rod (2210) is fixedly connected to the bottom of the positioning plate (2209). A stop block (2207) is fixedly connected to the lower end of the fixing rod (2210). A sealing ring (2212) is slidably connected to the surface of the fixing rod (2210). The outer side of the sealing ring (2212) is slidably connected to the inner wall of the connecting channel (2202). A through groove (2211) is opened on the surface of the fixing rod (2210) between the sealing ring (2212) and the positioning plate (2209).

8. The anti-settling device for water-based ink production according to claim 7, characterized in that, The top of the sealing ring (2212) is fixedly connected to a second spring (2208), and the other end of the second spring (2208) is fixedly connected to the surface of the positioning plate (2209).

9. A method for preventing sedimentation in the production of water-based inks, comprising the method of using the anti-sedimentation device for the production of water-based inks according to claims 1-8, characterized in that, include: S1. Add the raw materials into the tank (1) through the feed pipe (101) according to the proportion; S2. By starting the motor (201) to drive the connecting shaft (2101) to rotate, the raw materials inside the tank (1) can be dispersed and mixed under the action of the stirring component (21); S3. During the dispersion and mixing process, the raw materials at the bottom of the tank (1) can be introduced to the upper layer under the action of the auxiliary component (22), thereby enhancing the fluidity of the raw materials inside the tank (1) and thus enhancing the dispersion and mixing effect. S4. After mixing, the raw materials are discharged through the discharge pipe (102).

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