A batching device for curing agent production

Abstract

The utility model relates to the technical field of curing agent production, and the utility model provides a batching device for curing agent production, including batching tank, batching tank side wall fixedly connected with feed pipe, batching tank bottom is equipped with flow detection subassembly, batching tank is equipped with discharge pipe through detection subassembly, batching tank outside wall is equipped with heating assembly, batching tank inside is equipped with scrape wall subassembly, batching tank top is equipped with air pressure stabilization subassembly, batching tank inboard is equipped with liquid baffle subassembly, batching tank is equipped with stirring assembly through scrape wall subassembly, heating assembly includes jacketed tank, water inlet pipe, water outlet pipe, swivel bracket, first strong magnet and push piece, through above -mentioned structure, heating assembly carries out the even heating arrangement to raw material, constitutes curing agent batching heating structure, has realized the function that raw material carries out even heating, improved the evenness when raw material heated, reduced the raw material uneven heating and thus influenced the situation of subsequent reaction.

Description

Technical Field

[0001] This utility model relates to the field of curing agent production technology, specifically to a batching device for curing agent production. Background Technology

[0002] Curing agents are a class of chemical substances that can initiate or promote the transformation of polymer materials from a liquid state to a solid state, thereby enhancing the mechanical strength, heat resistance, and chemical resistance of the materials.

[0003] During the production of curing agents, the main raw materials, modifiers, and additives are prepared in appropriate proportions and then added into the reaction vessel in sequence for reaction. After the production is completed, its quality needs to be tested. When the curing agent raw materials are mixed, some raw materials need to be heated to a specific temperature. When the raw materials are put into the mixing tank for heating, the upper and lower layers of the mixing tank are prone to temperature differences, resulting in uneven heating of the raw materials, which affects the processing speed of the curing agent.

[0004] Therefore, this utility model provides a mixing device for the preparation of curing agents. Utility Model Content

[0005] To overcome the above-mentioned defects, this utility model provides a batching device for the preparation of curing agents, which solves the technical problems in the prior art.

[0006] According to one aspect, at least one embodiment of the present invention provides a batching device for preparing a curing agent, including a batching tank; a feed pipe is fixedly connected to the side wall of the batching tank; a flow detection component is provided at the bottom of the batching tank; a discharge pipe is provided through the detection component; a heating component is provided on the outer side wall of the batching tank; a wall scraping component is provided inside the batching tank; a pressure stabilizing component is provided at the top of the batching tank; a liquid-blocking component is provided on the inner side wall of the batching tank; and a stirring component is provided through the wall scraping component. Through the above structure, the heating component is configured to uniformly heat the raw materials, forming a curing agent batching and heating structure, thereby achieving the function of uniformly heating the raw materials, improving the uniformity of heating the raw materials, and reducing the impact of uneven heating on subsequent reactions.

[0007] Preferably, the heating assembly includes a jacketed tank, an inlet pipe, an outlet pipe, a rotating frame, a first strong magnet, and a paddle; the jacketed tank is fixedly connected to the outer wall of the mixing tank; the inlet pipe is fixedly connected to the outer wall of the jacketed tank near the bottom; the outlet pipe is fixedly connected to the outer wall of the jacketed tank away from the inlet pipe; the rotating frame is rotatably connected to the bottom of the inner wall of the jacketed tank; a pair of rotating frames are arranged symmetrically at the bottom of the inner wall of the jacketed tank; the first strong magnet is fixedly connected to the side wall of one set of rotating frames near the mixing tank; the paddle is fixedly connected to the outer wall of the other set of rotating frames; the paddle is located on the outer wall of the rotating frame. Multiple sets of rotating components are evenly distributed on the outer wall of the rotating frame; the paddles are inclined on the outer wall of the rotating frame; the first strong magnet attracts the wall scraping assembly; a stabilizing assembly is provided at the top of each pair of rotating frames; through the above structure, the first strong magnet drives the rotating frame and paddles to rotate and stir the liquid inside the jacketed tank, forming a uniform heating structure for the mixing tank, realizing the function of uniform heating of the mixing tank, solving the problem of inconsistent temperature in different areas of the jacketed tank due to the difficulty of some liquids flowing inside the jacketed tank, improving the uniformity of heating of the mixing tank, increasing the heating speed of raw materials, and increasing the production speed of curing agent.

[0008] Preferably, the scraping assembly includes a servo motor, a rotating shaft, a scraper frame, and a second strong magnet. The servo motor is fixedly connected to the outer wall of the mixing tank away from the jacketed tank. The rotating shaft is rotatably connected to the bottom of the inner wall of the mixing tank. Both the rotating shaft and the servo motor drive end are fixedly connected to bevel gears, which mesh with each other. The scraper frame is fixedly connected to the outer wall of the rotating shaft. Multiple sets of scraper frames are arranged on the outer wall of the rotating shaft and are evenly distributed. The second strong magnet is fixedly connected to the side wall of the scraper frame near the rotating shaft. Through the above structure, the rotating shaft drives the scraper frame to rotate inside the mixing tank and scrape away the raw materials near the inner wall of the mixing tank. This constitutes the mixing tank scraping structure, realizing the function of replacing the raw materials near the inner wall of the mixing tank. This solves the problem that the raw materials are stationary on the inner wall of the mixing tank, which leads to a decrease in the heating rate of the raw materials. It increases the heating rate of the raw materials, increases the frequency of contact and replacement between the raw materials and the inner wall of the mixing tank, and improves the uniformity of the heating of the raw materials.

[0009] Preferably, the pressure stabilizing component includes an air inlet valve and an air bladder; the air inlet valve is fixedly connected to the top of the mixing tank; the air bladder is fixedly connected to the outer wall of the mixing tank near the air inlet valve; through the above structure, the expansion and contraction of the air bladder compensates for the internal pressure of the mixing tank, forming an internal pressure stabilizing structure of the mixing tank, realizing the function of isolating the raw materials inside the mixing tank from the air, solving the problem of oxidation caused by contact between the raw materials and the air, improving the safety of raw material mixing, and improving the stability of the internal pressure of the mixing tank.

[0010] Preferably, the liquid-blocking assembly includes an elastic ring, a perforated plate, a fixed plate, a roller, and an arc-shaped block; the elastic ring is fixedly connected to the inner wall of the mixing tank; the perforated plate is fixedly connected to the inner wall of the elastic ring; the arc-shaped block is fixedly connected to the bottom of the perforated plate; a pair of arc-shaped blocks are arranged symmetrically at the bottom of the perforated plate; the fixed plate is fixedly connected to the outer wall of the rotating shaft near the elastic ring; the roller is fixedly connected to the top of the fixed plate near the arc-shaped block; the perforated plate slides with the rotating shaft; through the above structure, the perforated plate is designed to block splashed raw materials, forming a liquid-blocking structure, realizing the function of blocking splashed liquid inside the mixing tank, solving the problem of liquid splashing into the air bladder and clogging the air bladder, and improving the convenience of cleaning the bottom of the perforated plate.

[0011] Preferably, the stirring assembly includes a screw agitator; the screw agitator is fixedly connected to the outer wall of the rotating shaft; through the above structure, the screw agitator is set to stir the raw materials inside the mixing tank, forming a raw material stirring structure, improving the fluidity of the raw materials inside the mixing tank, and increasing the uniformity of heating of the raw materials.

[0012] Preferably, a stabilizing ring is fixedly connected to the top of multiple scraper frames; the stabilizing ring is made of stainless steel; through the above structure, the stabilizing ring connects multiple scraper frames together to form a scraper frame rotation stabilization structure, reducing the outward deviation of the scraper frame during rotation and improving the stability of the scraper frame during rotation.

[0013] Preferably, the stabilizing component includes a rotating ring; the rotating ring is fixedly connected to the top of a pair of rotating frames; through the above structure, the rotating ring fixes the pair of rotating frames together, which improves the stability of the rotating frames when rotating and reduces the friction between the rotating frames and the inner wall of the jacketed tank caused by centrifugal force.

[0014] Preferably, the flow detection component includes a flow meter; the flow meter is fixedly connected to the bottom of the mixing tank; the bottom end of the flow meter is connected to the discharge pipe; when the raw material is discharged through the flow meter, the flow meter counts the amount of raw material discharged, increasing the convenience of counting raw material discharge.

[0015] Preferably, the perforated plate is made of stainless steel; this improves the structural strength of the perforated plate, reduces the likelihood of the perforated plate reacting with the raw materials, and extends the service life of the perforated plate.

[0016] The beneficial effects of this utility model are as follows:

[0017] 1. The batching device for making curing agents described in this utility model is configured to uniformly heat the raw materials through a heating component, forming a curing agent batching and heating structure. This achieves the function of uniformly heating the raw materials, improving the uniformity of heating the raw materials, and reducing the impact of uneven heating on subsequent reactions.

[0018] 2. The batching device for making curing agent described in this utility model uses a first strong magnet to drive a rotating frame and a paddle to rotate and stir the liquid inside the jacketed tank, forming a uniform heating structure for the batching tank. This achieves the function of uniformly heating the batching tank, solving the problem of inconsistent temperature in different areas of the jacketed tank due to the poor flow of some liquids. It improves the uniformity of heating in the batching tank, increases the heating speed of raw materials, and increases the production speed of curing agent. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this utility model and these drawings without any creative effort.

[0020] Figure 1 This is a perspective view of the present invention;

[0021] Figure 2 This is a schematic diagram of the structure of the paddle and the jacketed can in this utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the servo motor and screw mixer in this utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the roller and the arc-shaped block in this utility model.

[0024] In the diagram: 1. Batching tank; 11. Jacketed tank; 12. Inlet pipe; 13. Outlet pipe; 14. Rotating frame; 15. First strong magnet; 16. Paddle; 17. Feed pipe; 2. Servo motor; 21. Rotating shaft; 22. Scraper frame; 23. Second strong magnet; 3. Air inlet valve; 31. Airbag; 4. Elastic ring; 41. Mesh plate; 42. Fixing plate; 43. Roller; 44. Arc block; 5. Screw agitator; 6. Stabilizing ring; 7. Rotating ring; 8. Flow meter. Detailed Implementation

[0025] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit its scope.

[0026] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each drawing; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "a" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0027] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature 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 includes the first feature 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.

[0029] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0030] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0031] like Figures 1 to 4As shown in the figure, a batching device for making a curing agent according to an embodiment of the present invention includes a batching tank 1; a feed pipe 17 is fixedly connected to the side wall of the batching tank 1; a flow detection component is provided at the bottom of the batching tank 1; a discharge pipe is provided through the detection component in the batching tank 1; a heating component is provided on the outer side wall of the batching tank 1; a wall scraping component is provided inside the batching tank 1; a pressure stabilizing component is provided at the top of the batching tank 1; a liquid-blocking component is provided on the inner side wall of the batching tank 1; and a stirring component is provided through the wall scraping component in the batching tank 1. During operation, the raw materials are added into the batching tank 1 through the feed pipe 17, and the heating component uniformly heats the outer side wall of the batching tank 1. The stirring component and the wall scraping component stir the raw materials to ensure uniform heating. The pressure stabilizing component introduces inert gas into the mixing tank 1 to isolate the raw materials from oxygen. The liquid blocking component blocks the raw materials splashed during stirring. After heating, the raw materials are discharged from the discharge pipe through the flow detection component at the bottom of the mixing tank 1, and the discharged raw materials are counted. Through the above structure, the heating component is set to uniformly heat the raw materials, forming a curing agent mixing and heating structure. This achieves the function of uniformly heating the raw materials, improves the uniformity of heating, and reduces the possibility of uneven heating affecting subsequent reactions.

[0032] like Figure 1 and Figure 2As shown, the heating assembly includes a jacketed tank 11, an inlet pipe 12, an outlet pipe 13, a rotating frame 14, a first strong magnet 15, and a lever 16. The jacketed tank 11 is fixedly connected to the outer wall of the mixing tank 1. The inlet pipe 12 is fixedly connected to the outer wall of the jacketed tank 11 near the bottom. The outlet pipe 13 is fixedly connected to the outer wall of the jacketed tank 11 away from the inlet pipe 12. The rotating frame 14 is rotatably connected to the bottom of the inner wall of the jacketed tank 11. A pair of rotating frames 14 are provided at the bottom of the inner wall of the jacketed tank 11. They are arranged symmetrically; the first strong magnet 15 is fixedly connected to the side wall of a set of rotating frames 14 near the mixing tank 1; the paddle 16 is fixedly connected to the outer side wall of another set of rotating frames 14; multiple sets of paddles 16 are arranged on the outer side wall of the rotating frames 14 and are evenly distributed on the outer side wall of the rotating frames 14; the paddles 16 are arranged at an angle on the outer side wall of the rotating frames 14; the first strong magnet 15 attracts the wall scraping assembly; a stabilizing assembly is provided at the top of a pair of rotating frames 14; during operation, the circulating heating liquid is connected to the inlet water. The heating liquid enters the jacketed tank 11 through the inlet pipe 12 and the outlet pipe 13 to heat the mixing tank 1. After heat exchange, the liquid is discharged through the outlet pipe 13. When the scraper assembly rotates inside the mixing tank 1, it attracts the first strong magnet 15, which in turn drives the first strong magnet 15 and the rotating frame 14 to rotate inside the jacketed tank 11. When the rotating frame 14 rotates, it drives the paddle 16 to agitate the liquid inside the jacketed tank 11, improving the fluidity of the liquid and maintaining the uniformity of heating in the mixing tank 1. Through the above structure, the first strong magnet 15 drives the rotating frame 14 and the paddle 16 to rotate and agitate the liquid inside the jacketed tank 11, forming a uniform heating structure for the mixing tank 1. This achieves the function of uniformly heating the mixing tank 1, solving the problem of inconsistent temperature in different areas of the jacketed tank 11 due to the poor flow of some liquids. It improves the uniformity of heating in the mixing tank 1, increases the heating speed of the raw materials, and increases the production speed of the curing agent.

[0033] like Figure 2 and Figure 3As shown, the scraping assembly includes a servo motor 2, a rotating shaft 21, a scraper frame 22, and a second strong magnet 23. The servo motor 2 is fixedly connected to the outer wall of the mixing tank 1 away from the jacketed tank 11. The rotating shaft 21 is rotatably connected to the bottom of the inner wall of the mixing tank 1. Both the rotating shaft 21 and the servo motor 2 have bevel gears fixedly connected to their transmission ends, and they mesh with each other. The scraper frame 22 is fixedly connected to the outer wall of the rotating shaft 21. Multiple sets of scraper frames 22 are arranged on the outer wall of the rotating shaft 21, and they are evenly distributed on the outer wall of the rotating shaft 21. The second strong magnet 23 is fixedly connected to the side wall of the scraper frame 22 near the rotating shaft 21. During operation, the servo motor 2 is started, and the servo motor 2 drives the rotating shaft 21 to rotate through the bevel gears. The rotating shaft 21 drives the scraper frame 22 and the second strong magnet 23. When magnet 23 rotates, scraper frame 22 scrapes away the raw material near the inner wall of mixing tank 1, and raw material in other areas fills in and comes into contact with the inner wall of mixing tank 1. The second strong magnet 23 rotates to attract the first strong magnet 15, causing the first strong magnet 15 to rotate. Through the above structure, the rotating shaft 21 drives the scraper frame 22 to rotate inside the mixing tank 1 to scrape away the raw material near the inner wall of the mixing tank 1. This forms the scraping structure of mixing tank 1, which realizes the function of replacing the raw material near the inner wall of the mixing tank 1. It solves the problem that the raw material is stationary on the inner wall of the mixing tank 1, which leads to a decrease in the heating rate of the raw material. It increases the heating rate of the raw material, increases the frequency of contact and replacement between the raw material and the inner wall of the mixing tank 1, and improves the uniformity of the heating of the raw material.

[0034] like Figure 3 As shown, the pressure stabilizing component includes an inlet valve 3 and an air bladder 31. The inlet valve 3 is fixedly connected to the top of the mixing tank 1. The air bladder 31 is fixedly connected to the outer wall of the mixing tank 1 near the inlet valve 3. During operation, inert gas is introduced into the mixing tank 1 through the inlet valve 3. The inert gas remains in the space at the top of the inner wall of the mixing tank 1. When the inert gas enters the air bladder 31, the air bladder 31 expands. When the raw material is discharged from the mixing tank 1, the space inside the mixing tank 1 increases, the air pressure decreases, and the air bladder 31 contracts to maintain the air pressure inside the mixing tank 1. Through the above structure, the expansion and contraction of the air bladder 31 compensates for the air pressure inside the mixing tank 1, forming a pressure stabilizing structure inside the mixing tank 1. This achieves the function of isolating the raw material inside the mixing tank 1 from the air, solving the problem of oxidation caused by contact between the raw material and the air, improving the safety of raw material mixing, and improving the stability of the air pressure inside the mixing tank 1.

[0035] like Figure 3 and Figure 4As shown, the liquid-blocking assembly includes an elastic ring 4, a perforated plate 41, a fixed plate 42, a roller 43, and an arc-shaped block 44. The elastic ring 4 is fixedly connected to the inner wall of the mixing tank 1. The perforated plate 41 is fixedly connected to the inner wall of the elastic ring 4. The arc-shaped block 44 is fixedly connected to the bottom of the perforated plate 41. A pair of arc-shaped blocks 44 are arranged symmetrically at the bottom of the perforated plate 41. The fixed plate 42 is fixedly connected to the outer wall of the rotating shaft 21 near the elastic ring 4. The roller 43 is fixedly connected to the top of the fixed plate 42 near the arc-shaped block 44. The perforated plate 41 slides in conjunction with the rotating shaft 21. During operation, when the raw materials in the mixing tank 1 are agitated and liquid splashes, the perforated plate 41 blocks the splashed liquid. When the rotating shaft 21 rotates, it drives the fixed plate 42 and roller 43 to rotate. The roller 43 rolls at the bottom of the perforated plate 41. When it comes into contact with the arc-shaped block 44, it lifts the perforated plate 41. When the roller 43 moves away from the arc-shaped block 44, the perforated plate 41 drives the elastic ring 4 to reset, causing the perforated plate 41 to shake up and down repeatedly, shaking off the raw materials adhering to the bottom of the perforated plate 41. Through the above structure, the perforated plate 41 is set to block the splashed raw materials, forming a liquid-blocking structure, which realizes the function of blocking the splashed liquid inside the mixing tank 1, solving the problem of liquid splashing into the airbag 31 and clogging the airbag 31, and improving the convenience of cleaning the bottom of the perforated plate 41.

[0036] like Figure 3 As shown, the stirring assembly includes a screw agitator 5; the screw agitator 5 is fixedly connected to the outer wall of the rotating shaft 21; during operation, when the rotating shaft 21 rotates, it drives the screw agitator 5 to rotate, and the screw agitator 5 stirs the raw materials inside the mixing tank 1, increasing the fluidity of the liquid inside the mixing tank 1; through the above structure, the setting of the screw agitator 5 to stir the raw materials inside the mixing tank 1 forms a raw material stirring structure, improving the fluidity of the raw materials inside the mixing tank 1 and increasing the uniformity of the raw material heating.

[0037] like Figure 3 As shown, a stabilizing ring 6 is fixedly connected to the top of multiple scraper frames 22. The stabilizing ring 6 is made of stainless steel. During operation, when the scraper frame 22 rotates, it drives the stabilizing ring 6 to rotate, connecting the multiple scraper frames 22 together. Through the above structure, the stabilizing ring 6 connects the multiple scraper frames 22 together, forming a stabilizing structure for the rotation of the scraper frame 22, reducing the outward deviation of the scraper frame 22 when it rotates, and improving the stability of the scraper frame 22 when it rotates.

[0038] like Figure 2As shown, the stabilizing component includes a rotating ring 7; the rotating ring 7 is fixedly connected to the top of a pair of rotating frames 14; during operation, when the rotating frames 14 rotate, they drive the rotating ring 7 to rotate, and the rotating ring 7 rotates around the outer wall of the mixing tank 1, fixing the pair of rotating frames 14 together; through the above structure, the setting of the rotating ring 7 fixing the pair of rotating frames 14 together improves the stability of the rotating frames 14 when rotating, and reduces the situation where the rotating frames 14 are subjected to centrifugal force, causing friction between the rotating frames 14 and the inner wall of the jacketed tank 11.

[0039] like Figure 1 As shown, the flow detection component includes a flow meter 8; the flow meter 8 is fixedly connected to the bottom of the mixing tank 1; the bottom end of the flow meter 8 is connected to the discharge pipe; during operation, when the raw material is discharged through the flow meter 8, the flow meter 8 counts the amount of raw material discharged, increasing the convenience of counting raw material discharge.

[0040] like Figure 4 As shown, the perforated plate 41 is made of stainless steel. During operation, the stainless steel material of the perforated plate 41 improves the structural strength of the perforated plate 41, reduces the reaction between the perforated plate 41 and the raw materials, and extends the service life of the perforated plate 41.

[0041] During operation, raw materials are added to the mixing tank 1 through the feed pipe 17. The heating component evenly heats the outer wall of the mixing tank 1. The stirring component and the wall scraping component stir the raw materials to ensure uniform heating. The pressure stabilizing component introduces inert gas into the mixing tank 1 to isolate the raw materials from oxygen. The liquid blocking component blocks the raw materials splashed during stirring. After heating, the raw materials are discharged from the discharge pipe through the flow detection component at the bottom of the mixing tank 1, and the discharged raw materials are counted. The circulating heating liquid is connected to the water inlet pipe 12 and the water outlet pipe 13. The heating liquid enters the jacketed tank 11 through the water inlet pipe 12 to heat the mixing tank 1. After heat exchange, the liquid is discharged through the water outlet pipe 13. The wall scraping component is located inside the mixing tank 1. When rotating, the first strong magnet 15 is attracted, causing the first strong magnet 15 and the rotating frame 14 to rotate inside the jacketed tank 11. The rotation of the rotating frame 14 drives the paddle 16 to agitate the liquid inside the jacketed tank 11, improving the fluidity of the liquid and maintaining the uniform heating of the mixing tank 1. The servo motor 2 is started, and it drives the rotating shaft 21 to rotate via a bevel gear. The rotating shaft 21 drives the scraper frame 22 and the second strong magnet 23 to rotate. The scraper frame 22 scrapes away the raw material near the inner wall of the mixing tank 1, filling in other areas with raw material that contacts the inner wall of the mixing tank 1. The rotation of the second strong magnet 23 attracts the first strong magnet 15, causing it to rotate. Inert gas is introduced into the mixing tank 1 through the air inlet valve 3. Inert gas remains in the top space of the inner wall of the mixing tank 1. When the inert gas enters the air bladder 31, the air bladder 31 expands. When the raw material is discharged from the mixing tank 1, the space inside the mixing tank 1 increases, the air pressure decreases, and the air bladder 31 contracts to maintain the air pressure inside the mixing tank 1. When the raw material in the mixing tank 1 is agitated and liquid splashes, the mesh plate 41 blocks the splashed liquid. When the rotating shaft 21 rotates, it drives the fixed plate 42 and the roller 43 to rotate. The roller 43 rolls at the bottom of the mesh plate 41. When it contacts the arc block 44, it lifts the mesh plate 41. When the roller 43 moves away from the arc block 44, the mesh plate 41 drives the elastic ring 4 to reset, causing the mesh plate 41 to shake up and down repeatedly, shaking off the raw material adhering to the bottom of the mesh plate 41. When the rotating shaft 21 rotates, it drives the screw agitator 5 to rotate, which agitates the raw materials inside the mixing tank 1, increasing the fluidity of the liquid inside the mixing tank 1. When the scraper frame 22 rotates, it drives the stabilizing ring 6 to rotate, connecting multiple sets of scraper frames 22 together. When the rotating frame 14 rotates, it drives the rotating ring 7 to rotate, which rotates around the outer wall of the mixing tank 1, fixing a pair of rotating frames 14 together. When the raw materials are discharged through the flow meter 8, the flow meter 8 counts the amount of raw materials discharged, increasing the convenience of counting raw materials during discharge. The perforated plate 41 is made of stainless steel, which improves the structural strength of the perforated plate 41, reduces the reaction between the perforated plate 41 and the raw materials, and improves the service life of the perforated plate 41.

[0042] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A mixing device for preparing a curing agent, comprising a mixing tank (1); characterized in that: The mixing tank (1) is fixedly connected to the side wall of the feed pipe (17); the bottom of the mixing tank (1) is provided with a flow detection component; the mixing tank (1) is provided with a discharge pipe through the detection component; the outer side wall of the mixing tank (1) is provided with a heating component; the inside of the mixing tank (1) is provided with a wall scraping component; the top of the mixing tank (1) is provided with a pressure stabilizing component; the inner side wall of the mixing tank (1) is provided with a liquid blocking component; the mixing tank (1) is provided with a stirring component through the wall scraping component.

2. The mixing device for preparing a curing agent according to claim 1, characterized in that: The heating assembly includes a jacketed tank (11), an inlet pipe (12), an outlet pipe (13), a rotating frame (14), a first strong magnet (15), and a lever (16); the jacketed tank (11) is fixedly connected to the outer wall of the mixing tank (1); the inlet pipe (12) is fixedly connected to the outer wall of the jacketed tank (11) near the bottom; the outlet pipe (13) is fixedly connected to the outer wall of the jacketed tank (11) away from the inlet pipe (12); the rotating frame (14) is rotatably connected to the bottom of the inner wall of the jacketed tank (11); the rotating frame (14) is located in the jacketed tank (11) A pair of magnets are arranged symmetrically at the bottom of the inner sidewall; the first strong magnet (15) is fixedly connected to the sidewall of a set of rotating frames (14) near the mixing tank (1); the paddle (16) is fixedly connected to the outer sidewall of another set of rotating frames (14); multiple sets of paddles (16) are arranged on the outer sidewall of the rotating frames (14) and are evenly distributed on the outer sidewall of the rotating frames (14); the paddles (16) are arranged at an angle on the outer sidewall of the rotating frames (14); the first strong magnet (15) attracts the wall scraping assembly; a stabilizing assembly is provided at the top of the pair of rotating frames (14).

3. The mixing device for preparing a curing agent according to claim 2, characterized in that: The scraping assembly includes a servo motor (2), a rotating shaft (21), a scraper frame (22), and a second strong magnet (23); the servo motor (2) is fixedly connected to the outer wall of the mixing tank (1) away from the jacketed tank (11); the rotating shaft (21) is rotatably connected to the bottom of the inner wall of the mixing tank (1); both the rotating shaft (21) and the servo motor (2) are fixedly connected to bevel gears, which mesh with each other; the scraper frame (22) is fixedly connected to the outer wall of the rotating shaft (21); multiple sets of scraper frames (22) are provided on the outer wall of the rotating shaft (21), and are evenly distributed on the outer wall of the rotating shaft (21); the second strong magnet (23) is fixedly connected to the side wall of the scraper frame (22) near the rotating shaft (21).

4. A dispensing device for preparing a curing agent according to claim 1, characterized in that: The air pressure stabilizing component includes an air inlet valve (3) and an air bag (31); the air inlet valve (3) is fixedly connected to the top of the mixing tank (1); the air bag (31) is fixedly connected to the outer wall of the mixing tank (1) near the air inlet valve (3).

5. A dispensing device for preparing a curing agent according to claim 3, characterized in that: The liquid-blocking assembly includes an elastic ring (4), a perforated plate (41), a fixed plate (42), a roller (43), and an arc-shaped block (44); the elastic ring (4) is fixedly connected to the inner wall of the mixing tank (1); the perforated plate (41) is fixedly connected to the inner wall of the elastic ring (4); the arc-shaped block (44) is fixedly connected to the bottom of the perforated plate (41); a pair of arc-shaped blocks (44) are provided at the bottom of the perforated plate (41) and are arranged symmetrically; the fixed plate (42) is fixedly connected to the outer wall of the rotating shaft (21) near the elastic ring (4); the roller (43) is fixedly connected to the top of the fixed plate (42) near the arc-shaped block (44); the perforated plate (41) and the rotating shaft (21) are in sliding fit.

6. A dispensing device for preparing a curing agent according to claim 3, characterized in that: The stirring assembly includes a screw agitator (5); the screw agitator (5) is fixedly connected to the outer wall of the rotating shaft (21).

7. A dispensing device for preparing a curing agent according to claim 3, characterized in that: The top of each of the multiple scraper frames (22) is fixedly connected to a stabilizing ring (6); the stabilizing ring (6) is made of stainless steel.

8. A dispensing device for preparing a curing agent according to claim 2, characterized in that: The stabilizing component includes a rotating ring (7); the rotating ring (7) is fixedly connected to the top of a pair of rotating frames (14).

9. A dispensing device for preparing a curing agent according to claim 1, characterized in that: The flow detection component includes a flow meter (8); the flow meter (8) is fixedly connected to the bottom of the mixing tank (1); the bottom end of the flow meter (8) is connected to the discharge pipe.

10. A dispensing device for preparing a curing agent according to claim 5, characterized in that: The perforated plate (41) is made of stainless steel.

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