High-speed dispersing and stirring device for preparing water-based resin adhesive

Abstract

The utility model discloses a high-speed dispersing and stirring device for preparing a water-based resin adhesive, and relates to the technical field of water-based resin adhesive preparation. The device comprises a preparation part, wherein the preparation part is used for placing a plurality of materials for mixing; and the driving part is mounted at the top of the preparation part. The collision assembly is arranged, specifically in the discharging process, a rotating rod drives a conical base to be in a rotating state, an electric push rod is started to drive a fixing rod to move towards the left side, a collision block makes contact with the conical base, when a protruding strip makes contact with the collision block, the collision block is pushed upwards, and then the collision block is reset downwards through the gravity of the collision block; and the vibration effect can be generated by repeating the steps, so that the rotating rod can continuously generate the vibration effect, the adhesive attached to the rotating rod and the stirring blades is reduced, the emptying rate of the adhesive is improved, and the resistance and the energy consumption can be reduced during next-time use after cleaning.

Description

Technical Field

[0001] This utility model belongs to the field of waterborne resin adhesive preparation technology, and in particular relates to a high-speed dispersion and stirring device for preparing waterborne resin adhesives. Background Technology

[0002] When preparing waterborne resin adhesives, various raw materials (such as waterborne resins, fillers, and additives) are first added to a mixing container in a certain proportion, and then mixed by a stirring structure. However, waterborne resin adhesives are usually quite viscous after preparation, which leads to incomplete discharge from the mixing tank during discharge. A large amount of adhesive will adhere to the stirring rod. In the next mixing, the adhered adhesive will not only reduce the stirring efficiency, but also increase the resistance during mixing and increase energy consumption. Therefore, we propose a high-speed dispersion and stirring device for the preparation of waterborne resin adhesives. Utility Model Content

[0003] The purpose of this invention is to provide a high-speed dispersion and stirring device for preparing water-based resin adhesives. By incorporating a collision component, specifically during the discharge process, the rotating rod drives the conical seat to rotate. An electric push rod is activated, moving the fixed rod to the left, causing the collision block to contact the conical seat. When the convex strip contacts the collision block, it pushes the collision block upwards. Subsequently, the collision block returns to its original position under its own gravity and collides with the conical seat. This repetitive motion generates a vibration effect, allowing the rotating rod to continuously vibrate. This reduces the amount of adhesive adhering to the rotating rod and stirring blades, improves the adhesive unloading rate, and reduces resistance and energy consumption during subsequent use after cleaning. This solves the problem in existing preparation devices where a large amount of adhesive adheres to the stirring rod during adhesive discharge, which not only reduces stirring efficiency but also increases mixing resistance and energy consumption in subsequent mixing processes.

[0004] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0005] This utility model relates to a high-speed dispersion and stirring device for preparing water-based resin adhesives, comprising a preparation section for placing and mixing multiple materials; and

[0006] A drive unit, which is mounted on the top of the preparation unit, is used to provide power during rotation;

[0007] In this process, after various materials are placed into the preparation section, a high-speed rotation is generated by the drive unit to efficiently mix the materials in the preparation section.

[0008] Furthermore, the preparation unit includes a mixing component for simultaneously storing and stirring multiple materials;

[0009] A stirring assembly, which is installed inside a mixing assembly, is used to mix materials into a binder by high-speed rotation.

[0010] A collision assembly, which is mounted on top of the mixing assembly, is used to generate vibration through continuous collision to reduce adhesive adhesion on the mixing assembly.

[0011] A connecting assembly, mounted on the right side of the collision assembly, for connecting the collision assembly to a power source; and

[0012] A flow-dispersing component, which is installed inside the mixing component, is used to distort the flow of materials.

[0013] When the stirring component stirs the material at high speed, the flowing material will collide with the turbulence component, forming a complex flow pattern.

[0014] Furthermore, the mixing assembly includes a mixing chamber, a feed hopper is installed on the top of the mixing chamber, an electric push rod is fixedly connected to the right side of the top of the mixing chamber, and two discharge pipes are fixedly connected to the bottom of the mixing chamber. Electric valves are installed on the outside of the two discharge pipes. It can be understood that the feed hopper is fixed to the top of the mixing chamber by welding, the electric push rod is installed on the top of the mixing chamber by bolts, and the two discharge pipes are fixed to the bottom of the mixing chamber by welding.

[0015] The feeding hopper is used to put materials into the mixing box, the electric push rod is used to power the collision component to move, and the electric valve is used to control the opening and closing of the discharge pipe.

[0016] Furthermore, the stirring assembly includes a rotating rod rotatably connected to the center of the mixing tank, a plurality of connecting blocks are fixedly connected to the outer surface of the rotating rod, and a plurality of stirring blades are fixedly connected to the outer surface of the connecting blocks; the connecting blocks are fixed to the rotating rod by welding, and the stirring blades are installed by bolt connection, which facilitates subsequent maintenance and replacement;

[0017] The top and bottom of the rotating rod are rotatably connected to the mixing chamber. The top of the rotating rod passes through the mixing chamber and extends to the outside. The stirring blades are inclined to increase the flowability of the material.

[0018] Furthermore, the collision assembly includes a conical seat fixedly connected to the outer surface of the rotating rod, a plurality of protrusions fixedly connected to the outer conical surface of the conical seat, and a collision block provided on the right side of the conical seat; the conical seat is fixed to the rotating rod by welding and rotates with the rotating rod, and the protrusions are fixed to the conical seat by welding.

[0019] The bottom of the collision block is arc-shaped, and the outer side of the convex strip is arc-shaped. The convex strip is used to push the collision block upward.

[0020] The connecting assembly includes a movable base, a limiting frame fixedly connected to the bottom left side of the movable base, a connecting rod fixedly connected to the right side of the movable base, a fixing rod fixedly connected to the right side of the connecting rod, limiting slide rails slidably connected to the top front and back of the movable base, and two support blocks fixedly connected to the left side of the movable base; the connecting rod is fixed to the movable base by welding, and the fixing rod is fixed to the connecting rod by welding. The top of the movable base is T-shaped, and the limiting slide rails can support the movable base.

[0021] The collision block is rotatably connected to the support block on the right side via a pivot. The top of the limiting frame contacts the bottom of the collision block. The limiting frame is used to support and limit the collision block. The top of the mixing box has a sliding groove. The fixing rod is set in the sliding groove and is slidably limited to the mixing box through the sliding groove. The top of the limiting slide rail is fixedly connected to the top of the inner wall of the mixing box. The limiting slide rail is used to limit the movement of the moving seat. The right side of the fixing rod is connected to the left output end of the electric push rod.

[0022] Furthermore, the turbulence assembly includes several arc-shaped protrusions fixedly connected to the inner wall of the mixing chamber, and several arc-shaped protrusions are fixedly connected to the outer surface of the arc-shaped protrusions; the arc-shaped protrusions are fixed inside the mixing chamber by welding, and the arc-shaped protrusions are fixed on the arc-shaped protrusions by welding.

[0023] The arc-shaped protrusion and arc-shaped protrusion are both arc-shaped to ensure stable material flow. When the material collides with the arc-shaped protrusion and arc-shaped protrusion, it will generate impact force and circulatory force.

[0024] Furthermore, the drive unit includes a support base fixedly connected to the top of the mixing tank, a motor fixedly connected to the top of the support base, and pulleys fixedly connected to the bottom output end of the motor and the bottom of the rotating rod. The two pulleys are connected by belt drive. The support base is fixed to the mixing tank by welding, and the two pulleys are connected to the motor and the rotating rod by bolts.

[0025] The motor provides the rotational force during rotation and transmits it to the rotating rod, which in turn drives several stirring blades to rotate and mix the materials.

[0026] This utility model has the following beneficial effects:

[0027] 1. This utility model incorporates a collision component. Specifically, during the material discharge process, the rotating rod drives the conical seat to rotate. The electric push rod is activated, causing the fixed rod to move to the left, bringing the collision block into contact with the conical seat. When the protrusion contacts the collision block, it pushes the collision block upward. Subsequently, the collision block returns to its original position under its own gravity and collides with the conical seat. This repetitive motion generates a vibration effect, allowing the rotating rod to continuously vibrate. This reduces the amount of adhesive adhering to the rotating rod and stirring blades, improves the adhesive removal rate, and reduces resistance and energy consumption during the next use after cleaning.

[0028] 2. This utility model, by setting up a turbulence component, specifically, during the mixing process, the agitated material collides with the arc-shaped protrusion. The arc-shaped protrusion can exert multiple shear forces on the material, and by utilizing the impact force generated by the collision and the circulation force generated by the agitation, the material will form a complex flow pattern in the mixing box, continuously mixing and colliding with each other, thereby mixing the material together in a short time, improving the preparation efficiency, and the mixing effect of this method is more thorough, resulting in a better quality adhesive.

[0029] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0030] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0031] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0032] Figure 2 This is a front view cross-sectional structural diagram of the mixing box of this utility model;

[0033] Figure 3 This utility model Figure 2 A magnified structural diagram of A in the middle;

[0034] Figure 4 This is a schematic diagram of the overall structure of the collision component of this utility model;

[0035] Figure 5 This is a schematic diagram of the overall structure of the turbulence component of this utility model.

[0036] The attached diagram lists the components represented by each number as follows:

[0037] 1. Preparation section; 11. Mixing assembly; 111. Mixing box; 112. Feed hopper; 113. Electric push rod; 114. Discharge pipe; 115. Electric valve; 12. Stirring assembly; 121. Rotating rod; 122. Connecting block; 123. Stirring blade; 124. Belt pulley; 13. Collision assembly; 131. Conical seat; 132. Protrusion; 133. Collision block; 14. Connecting assembly; 141. Moving seat; 142. Limiting frame; 143. Connecting rod; 144. Fixing rod; 145. Limiting slide rail; 146. Support block; 15. Baffle assembly; 151. Arc-shaped protrusion; 152. Arc-shaped tooth; 2. Drive section; 21. Support seat; 22. Motor. Detailed Implementation

[0038] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0039] Please see Figures 1-5 As shown, this utility model is a high-speed dispersion and stirring device for preparing water-based resin adhesives, including a preparation section 1, which is used to place various materials for mixing; and

[0040] Drive unit 2 is mounted on the top of preparation unit 1 and is used to provide power during rotation;

[0041] In this process, after various materials are placed into the preparation unit 1, the drive unit 2 is activated to generate high-speed rotation, thereby efficiently mixing the materials in the preparation unit 1.

[0042] Preparation unit 1 includes a mixing component 11, which is used to simultaneously store multiple materials and stir the materials;

[0043] A stirring assembly 12 is installed inside the mixing assembly 11 and is used to mix materials into an adhesive by high-speed rotation.

[0044] The collision component 13 is mounted on top of the stirring component 12. The collision component 13 is used to generate vibration through continuous collision to reduce the adhesion of adhesive on the stirring component 12.

[0045] Connection component 14, mounted on the right side of collision component 13, is used to connect collision component 13 to a power source; and

[0046] The flow-deflecting component 15 is installed inside the mixing component 11 and is used to deflect the material.

[0047] When the stirring component 12 stirs the material at high speed, the flowing material will collide with the turbulence component 15, forming a complex flow pattern.

[0048] The mixing assembly 11 includes a mixing box 111, a feeding hopper 112 is installed on the top of the mixing box 111, an electric push rod 113 is fixedly connected to the right side of the top of the mixing box 111, and two discharge pipes 114 are fixedly connected to the bottom of the mixing box 111. Electric valves 115 are installed on the outside of the two discharge pipes 114.

[0049] The feeding hopper 112 is used to feed materials into the mixing box 111, the electric push rod 113 is used to power the collision component 13 to move, and the electric valve 115 is used to control the opening and closing of the discharge pipe 114.

[0050] The stirring assembly 12 includes a rotating rod 121 rotatably connected to the center of the mixing box 111, a plurality of connecting blocks 122 are fixedly connected to the outer surface of the rotating rod 121, and a plurality of stirring blades 123 are fixedly connected to the outer surface of the connecting blocks 122.

[0051] The top and bottom of the rotating rod 121 are rotatably connected to the mixing box 111. The top of the rotating rod 121 passes through the mixing box 111 and extends to the outside. The stirring blade 123 is inclined, which can increase the flowability of the material.

[0052] The collision assembly 13 includes a conical seat 131 fixedly connected to the outer surface of the rotating rod 121. Several protrusions 132 are fixedly connected to the outer conical surface of the conical seat 131, and a collision block 133 is provided on the right side of the conical seat 131. During the discharge process, the rotating rod 121 drives the conical seat 131 to rotate. The electric push rod 113 is activated to drive the fixed rod 144 to move to the left, so that the collision block 133 contacts the conical seat 131. When the protrusions 132 contact the collision block 133, they will push the collision block 133 upward. Then the collision block 133 returns to its original position downward by its own gravity and collides with the conical seat 131. This repetition generates a vibration effect, so that the rotating rod 121 can continuously generate a vibration effect, reducing the adhesive adhering to the rotating rod 121 and the stirring blade 123, improving the adhesive removal rate, and reducing resistance and energy consumption during the next use after cleaning.

[0053] The bottom of the collision block 133 is arc-shaped, and the outer side of the protrusion 132 is arc-shaped. The protrusion 132 is used to push the collision block 133 upward.

[0054] The connecting component 14 includes a movable base 141, a limit frame 142 fixedly connected to the bottom left side of the movable base 141, a connecting rod 143 fixedly connected to the right side of the movable base 141, a fixed rod 144 fixedly connected to the right side of the connecting rod 143, a limit slide rail 145 slidably connected to the top front and back of the movable base 141, and two support blocks 146 fixedly connected to the left side of the movable base 141.

[0055] The collision block 133 is rotatably connected to the support block 146 via a pivot on its right side. The top of the limiting frame 142 contacts the bottom of the collision block 133. The limiting frame 142 is used to support and limit the collision block 133. The top of the mixing box 111 is provided with a sliding groove. The fixing rod 144 is set in the sliding groove and is slidably limited to the mixing box 111 through the sliding groove. The top of the limiting slide rail 145 is fixedly connected to the top of the inner wall of the mixing box 111. The limiting slide rail 145 is used to limit the movement of the moving seat 141. The right side of the fixing rod 144 is connected to the left output end of the electric push rod 113.

[0056] The turbulence assembly 15 includes several arc-shaped protrusions 151 fixedly connected to the inner wall of the mixing chamber 111, and several arc-shaped protrusions 152 fixedly connected to the outer surface of the arc-shaped protrusions 151. During the mixing process, the agitated material will collide with the arc-shaped protrusions 151, and the arc-shaped protrusions 152 can exert multiple shear forces on the material. By utilizing the impact force generated by the collision and the circulation force generated by the agitation, the material will form a complex flow pattern in the mixing chamber 111, continuously mixing and colliding with each other, thereby mixing the material together in a short time, improving the preparation efficiency, and the mixing effect of this method is more thorough, resulting in a better quality adhesive.

[0057] The arc-shaped protrusion 151 and the arc-shaped protrusion 152 are both arc-shaped to ensure stable material flow. When the material collides with the arc-shaped protrusion 151 and the arc-shaped protrusion 152, it will generate impact force and cyclic force.

[0058] The drive unit 2 includes a support base 21 fixedly connected to the top of the mixing box 111. A motor 22 is fixedly connected to the top of the support base 21. A pulley 124 is fixedly connected to the bottom output end of the motor 22 and the bottom of the rotating rod 121. The two pulleys 124 are connected by belt drive.

[0059] The motor 22 provides rotational force during rotation and transmits it to the rotating rod 121, causing the rotating rod 121 to drive several stirring blades 123 to rotate and mix the materials.

[0060] One specific application of this embodiment is:

[0061] In use, the materials to be mixed (such as water-based resin, fillers, additives, etc.) are put into the mixing box 111 from the feed hopper 112. The motor 22 is started at any time to drive the right belt pulley 124 to rotate. The right belt pulley 124 will then drive the left belt pulley 124 to rotate through the belt drive. At this time, the left belt pulley 124 will drive the rotating rod 121 to rotate together. The rotating rod 121 rotates at a high speed. At this time, the connecting block 122 on the rotating rod 121 and several stirring blades 123 rotate together to mix the materials in the mixing box 111. During the mixing process, the stirred materials will collide with the arc-shaped protrusion 151. The arc-shaped protrusion 152 can exert multiple shear forces on the materials. By using the impact force generated by the collision and the circulation force generated by the stirring, the materials will form a complex flow pattern in the mixing box 111, constantly mixing and colliding with each other, thereby mixing the materials together in a short time and improving the preparation efficiency.

[0062] When it is necessary to discharge the adhesive in the mixing tank 111, the electric valve 115 is activated to open the discharge pipe 114, and then the adhesive in the preparation section 1 is discharged. When the adhesive is almost discharged, the motor 22 is started to drive the rotating rod 121 to rotate through the transmission, and the electric push rod 113 is activated to drive the fixed rod 144 to move to the left. The fixed rod 144 then drives the moving seat 141 to move together through the connecting rod 143. At this time, the top of the moving seat 141 slides on the limit slide rail 145 to improve the stability of the moving seat 141, and the collision block 133 will move together to make the collision block 133 contact the conical seat 131. Then the electric push rod 113 is stopped. At this time, the conical seat 131 will rotate together with the rotating rod 121, and when the protrusion 132 When in contact with the collision block 133, the collision block 133 is pushed upward, and the right side of the collision block 133 rotates on the support block 146. When the protrusion 132 leaves the collision block 133, the collision block 133 resets downward by its own gravity and collides with the conical seat 131. This repetition generates a vibration effect, which allows the rotating rod 121 to continuously generate a vibration effect, reducing the adhesive adhering to the rotating rod 121 and the stirring blade 123. The centrifugal force generated when the rotating rod 121 rotates can also clean the adhering adhesive, thereby improving the adhesive removal rate. After cleaning is completed, the motor 22 is stopped, and the electric push rod 113 is started to drive the collision block 133 to reset to the right. The collision block 133 is then supported and limited by the limit frame 142.

[0063] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0064] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A high-speed dispersion stirring device for preparing an aqueous resin adhesive, characterized by comprising: a dispersing unit having a dispersing blade and a dispersing chamber; a stirring unit having a stirring blade and a stirring chamber; and a dispersing chamber and a stirring chamber which are connected to each other. include: The preparation unit is used to place and mix multiple materials. The preparation unit includes a mixing component for simultaneously storing and stirring multiple materials. The mixing assembly includes a mixing chamber, a feed hopper is installed on the top of the mixing chamber, an electric push rod is fixedly connected to the top right side of the mixing chamber, and two discharge pipes are fixedly connected to the bottom of the mixing chamber, with electric valves installed on the outside of the two discharge pipes; Among them, the feeding hopper is used to put materials into the mixing box, the electric push rod is used to power the collision component to start translation, and the electric valve is used to control the opening and closing of the discharge pipe. A stirring assembly, which is installed inside a mixing assembly, is used to mix materials into a binder by high-speed rotation. The stirring assembly includes a rotating rod rotatably connected to the center of the mixing chamber, a number of connecting blocks fixedly connected to the outer surface of the rotating rod, and a number of stirring blades fixedly connected to the outer surface of the connecting blocks; The top and bottom of the rotating rod are rotatably connected to the mixing box. The top of the rotating rod passes through the mixing box and extends to the outside. The stirring blades are inclined to increase the flowability of the material. A collision assembly, which is mounted on top of the mixing assembly, is used to generate vibration through continuous collision to reduce adhesive adhesion on the mixing assembly. The collision assembly includes a conical seat fixedly connected to the outer surface of the rotating rod, with several protruding strips fixedly connected to the outer conical surface of the conical seat, and a collision block provided on the right side of the conical seat; The bottom of the collision block is arc-shaped, and the outer side of the convex strip is arc-shaped. The convex strip is used to push the collision block upward. A connecting assembly, mounted on the right side of the collision assembly, for connecting the collision assembly to a power source; and A flow-dispersing component, which is installed inside the mixing component, is used to distort the flow of materials. Among them, when the stirring component stirs the material at high speed, the flowing material will collide with the turbulence component, forming a complex flow pattern; A drive unit, which is mounted on the top of the preparation unit, is used to provide power during rotation; In this process, after various materials are placed into the preparation section, a high-speed rotation is generated by the drive unit to efficiently mix the materials in the preparation section.

2. A high-speed dispersing and stirring device for preparing an aqueous resin adhesive according to claim 1, characterized in that, The connecting assembly includes a movable base, a limiting frame fixedly connected to the bottom left side of the movable base, a connecting rod fixedly connected to the right side of the movable base, a fixed rod fixedly connected to the right side of the connecting rod, limiting slide rails slidably connected to the top front and back of the movable base, and two support blocks fixedly connected to the left side of the movable base. The collision block is rotatably connected to the support block on the right side via a pivot. The top of the limiting frame contacts the bottom of the collision block. The limiting frame is used to support and limit the collision block. The top of the mixing box has a sliding groove. The fixing rod is set in the sliding groove and is slidably limited to the mixing box through the sliding groove. The top of the limiting slide rail is fixedly connected to the top of the inner wall of the mixing box. The limiting slide rail is used to limit the movement of the moving seat. The right side of the fixing rod is connected to the left output end of the electric push rod.

3. A high-speed dispersing and stirring device for preparing an aqueous resin adhesive according to claim 2, characterized in that, The spoiler assembly comprises a plurality of arc-shaped bosses fixedly connected to the inner wall of the mixing box, and the outer surface of the arc-shaped bosses is fixedly connected with a plurality of arc-shaped convex teeth. Wherein, the arc-shaped boss and the arc-shaped convex tooth are both arc-shaped, for stable flow of the material, and when the material flow collides with the arc-shaped boss and the arc-shaped convex tooth, impact force and circulation force are generated.

4. A high-speed dispersing and stirring device for preparing an aqueous resin adhesive according to claim 3, characterized in that, The driving part comprises a supporting seat fixedly connected to the top of the mixing box, a motor fixedly connected to the top of the supporting seat, a belt disc fixedly connected to the bottom output end of the motor and the bottom of the rotating rod, and two belt discs connected through a belt drive; Wherein, the motor is used to provide rotational force when rotating, and is transmitted to the rotating rod, so that the rotating rod drives a plurality of stirring blades to rotate to mix the material.

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