Waterproof material stirring production equipment

Abstract

The utility model discloses waterproof material stirring production equipment which comprises a base, the top of the base is fixedly connected with a fixing groove, a first motor is installed in the fixing groove, the top end of an output shaft of the first motor is fixedly connected with a rotating disc, a stirring tank is placed on the rotating disc, a top cover is installed on the top of the stirring tank, and the top of the top cover is fixedly connected with a support. A vacuum bin is fixedly connected to the bottom of the top cover, a through hole is formed in the center of the bottom of the vacuum bin, a plurality of air draft holes are formed in the bottom of the vacuum bin, a vacuum pump is installed on the top of the support, an air draft pipe is installed on the vacuum pump, and a stirring mechanism is installed on the top cover. According to the utility model, the mixing uniformity of the waterproof material can be obviously improved, bubbles can be prevented from being generated in the waterproof material during stirring through a vacuum environment, and the stirring part and the scraping part adopt an integrated design, can be cleaned simultaneously after being detached and do not need to be detached and cleaned separately, so that the stirring device is more convenient and faster.

Description

Technical Field

[0001] This utility model belongs to the field of waterproof material production technology, and in particular relates to a waterproof material mixing and production equipment. Background Technology

[0002] Waterproofing materials are building materials used to prevent water penetration or erosion, and are widely used in construction, engineering, and daily protection. They form barriers through physical or chemical action, protecting structures from water damage. In the production of waterproofing materials, mixing is a crucial step to ensure uniform mixing of raw materials and stable performance, directly affecting the waterproofing effect and durability of the final product.

[0003] According to the search, a mixing device for producing waterproof materials with the publication number CN221868145U is disclosed on the Chinese Patent Network. This mixing device can be used for mixing in the production of waterproof materials, but it has some defects and shortcomings that need to be improved: (1) Most of the existing mixing devices adopt a unidirectional mixing structure design. When mixing waterproof materials, the waterproof materials are often statically placed in containers such as mixing tanks, and then the mixing structure is used to mix the waterproof materials in a single direction. This mixing method will limit the flow rate of the waterproof materials, making it difficult for them to fully contact the mixing structure, which will easily lead to uneven local mixing of the waterproof materials, and thus affect the quality of the finished product; (2) (2) Due to structural design, some existing mixing devices are prone to air entrapment when mixing waterproof materials, resulting in localized air bubbles in the waterproof materials and affecting their density. (3) To avoid waterproof materials remaining on the inner walls of containers such as mixing tanks, some existing mixing devices usually install scraping components to scrape off the material adhering to the inner walls of the containers during the mixing process. However, the scraping components and mixing components are often designed separately. After long-term use, the scraping components and mixing components need to be disassembled and cleaned separately, which is not only cumbersome and inconvenient, but also prolongs downtime and reduces overall work efficiency. Therefore, the waterproof material mixing production equipment provided by this utility model is of great significance in addressing the above problems. Utility Model Content

[0004] This invention provides a waterproof material mixing and production equipment. A mixing mechanism stirs the waterproof material in a mixing tank to ensure uniform mixing of raw materials. Simultaneously, a first motor drives a turntable that rotates the mixing tank in the opposite direction. This bidirectional rotation between the mixing tank and the mixing mechanism effectively increases the flow rate of the waterproof material, ensuring full contact with the mixing mechanism and significantly improving the mixing uniformity. This prevents uneven mixing from affecting the quality of the finished waterproof material. A vacuum pump is driven to evacuate the interior of the vacuum chamber through an exhaust pipe. Negative pressure is used to extract air from the mixing tank through various exhaust ports until a vacuum is achieved. This vacuum environment effectively reduces the solubility of gases in the waterproof material and lowers the surface tension of air bubbles. This design allows bubbles to expand and burst more easily, thus improving the density of the waterproofing material. The scraper brushes on the outer arc-shaped surfaces of the first and second mixing blocks effectively remove waterproofing material residue adhering to the inner wall of the mixing tank during mixing, preventing long-term accumulation from affecting the subsequent mixing effect. When the mixing mechanism needs cleaning due to prolonged use, the first and second mixing blocks can be removed. The first mixing block and its first blade, as well as the second mixing block and its second blade, are designed as a single unit. After removal, each of the first and second mixing blades, along with the scraper brushes, can be cleaned simultaneously without separate disassembly and cleaning. This is not only more convenient and faster but also effectively reduces downtime, significantly improving overall work efficiency. In summary, this design solves the problems described in the background technology.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model discloses a waterproof material mixing and production equipment, including a base, with several support legs fixedly connected to the bottom of the base, and a fixed groove fixedly connected to the top of the base. The fixed groove is circular, and a first motor is installed in the groove. A turntable is fixedly connected to the top of the output shaft of the first motor, and a mixing tank is placed on the turntable. A top cover is installed on the top of the mixing tank, and a bracket is fixedly connected to the top of the top cover. A vacuum chamber is fixedly connected to the bottom of the top cover, with a through hole at the center of the bottom of the vacuum chamber and several exhaust holes at the bottom of the vacuum chamber. A vacuum pump is installed on the top of the bracket, and an exhaust pipe is installed on the vacuum pump. The other end of the exhaust pipe passes through the top cover and communicates with the inner cavity of the vacuum chamber. A mixing mechanism is installed on the top cover.

[0007] The stirring mechanism includes a second motor, which is mounted on the top of the top cover and located inside the bracket. Its rotation direction is opposite to that of the first motor. A stirring shaft is installed at the output end of the second motor. The stirring shaft passes through the top cover and through the through hole at the bottom of the vacuum chamber, extending into the stirring tank. A transmission block is fixedly connected to the bottom ends of both sides of the stirring shaft. A first mounting base and a second mounting base are fixedly connected to the ends of the transmission blocks, respectively. A first stirring block and a second stirring block are respectively mounted on the first mounting base and the second mounting base. The outer surfaces of the first stirring block and the second stirring block are arc-shaped and have a layer of scraping brush. Several first stirring blades and second stirring blades are fixedly connected to the inner sides of the first stirring block and the second stirring block, respectively.

[0008] Furthermore, the turntable is circular, and its top surface has several slots. The slots are distributed in an equidistant ring along the circumference of the turntable. Several blocks are fixedly connected to the bottom of the mixing tank. The cross-section of the blocks and the slots is circular, and the number of blocks is the same, the diameters are equal, and the center of each block corresponds one-to-one with the center of each slot.

[0009] Furthermore, a pair of connecting blocks are fixedly connected to the bottom of the turntable. The connecting blocks are L-shaped, and a limiting ring is fixedly connected to their ends. The limiting ring is sleeved on the outside of the fixed groove, and its inner diameter is equal to the outer diameter of the fixed groove.

[0010] Furthermore, the top edge of the mixing tank protrudes outward and has several positioning holes, and the bottom edge of the top cover is fixedly connected with several positioning rods. The number of positioning rods is the same as the number of positioning holes, and their diameters correspond to the diameters of the positioning holes. The center of each positioning rod corresponds one-to-one with the center of each positioning hole.

[0011] Furthermore, the vacuum chamber is circular, with its outer diameter corresponding to the inner diameter of the mixing tank. Each of the exhaust holes is located around the through hole and is distributed in an equidistant ring along the circumference of the vacuum chamber. The through hole wall is provided with a sealing ring, which is annular, and its outer and inner diameters correspond to the diameter of the through hole and the diameter of the mixing shaft, respectively.

[0012] Furthermore, the first stirring blade and the second stirring blade are equidistantly linearly distributed along the height direction of the first stirring block and the second stirring block, respectively, and the first stirring blade and the second stirring blade are staggered with each other.

[0013] Furthermore, both the first and second mounting bases are provided with a pair of mounting holes, and the inner walls of the top ends of the first and second stirring blocks are fixedly connected with a pair of studs. The studs are threaded with nuts that cooperate with them, and their diameters correspond to the diameters of the mounting holes. The center of each stud corresponds one-to-one with the center of each mounting hole.

[0014] The present invention has the following advantages over the prior art:

[0015] (1) When the waterproof material mixing production equipment of this utility model is used, the waterproof material in the mixing tank can be stirred by the stirring mechanism to ensure that the raw materials are mixed evenly. At the same time, the first motor can be driven to drive the turntable and the mixing tank to rotate in the opposite direction. At this time, the bidirectional rotation between the mixing tank and the stirring mechanism can effectively increase the flow rate of the waterproof material and make it fully contact the stirring mechanism, thereby significantly improving the mixing uniformity of the waterproof material and avoiding the impact of uneven local mixing on the quality of the finished waterproof material.

[0016] (2) When the waterproof material mixing production equipment of this utility model is used, the vacuum pump can be driven to draw air from the inside of the vacuum chamber through the exhaust pipe. At this time, the negative pressure can be used to draw out the air in the mixing tank through each exhaust hole until the mixing tank is in a vacuum state. In this way, the solubility of gas in waterproof material can be effectively reduced through the vacuum environment, and the surface tension of bubbles can be reduced, making the bubbles easier to expand and break, so as to improve the density of waterproof material.

[0017] (3) When the waterproof material mixing production equipment of this utility model is in use, the scraper brush on the outer arc surface of the first mixing block and the second mixing block can effectively scrape off the waterproof material residue adhering to the inner wall of the mixing tank while mixing, so as to prevent the subsequent waterproof material mixing effect from being affected after long-term accumulation. When the mixing mechanism needs to be cleaned due to long-term use, the first mixing block and the second mixing block can be removed. The first mixing block and the first mixing blade, and the second mixing block and the second mixing blade are all integrated. When the first mixing block and the second mixing block are removed, each first mixing blade, the second mixing blade and the scraper brush can be cleaned at the same time without having to be removed and cleaned separately. This is not only more convenient and faster, but also effectively shortens the downtime, thereby greatly improving the overall work efficiency.

[0018] 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

[0019] 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.

[0020] Figure 1 This is a schematic diagram of the structure of a waterproof material mixing and production equipment according to the present invention;

[0021] Figure 2 This is a schematic diagram of the base structure in this utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the turntable in this utility model;

[0023] Figure 4 This is a schematic diagram of the top and bottom structure of the mixing tank in this utility model;

[0024] Figure 5 This is a schematic diagram of the top and bottom structures of the top cover in this utility model;

[0025] Figure 6 This is a schematic diagram of the sealing ring in this utility model;

[0026] Figure 7 This is a schematic diagram of the stirring mechanism in this utility model;

[0027] Figure 8 This is a schematic diagram of the structure of the first mounting base and the second mounting base in this utility model;

[0028] Figure 9 This is a schematic diagram of the structure of the first stirring block and the second stirring block in this utility model.

[0029] The attached diagram lists the components represented by each number as follows:

[0030] 1. Base; 2. Support leg; 3. Fixing groove; 4. First motor; 5. Turntable; 6. Mixing tank; 7. Top cover; 8. Bracket; 9. Vacuum chamber; 10. Through hole; 11. Exhaust vent; 12. Vacuum pump; 13. Exhaust pipe; 14. Second motor; 15. Mixing shaft; 16. Transmission block; 17. First mounting base; 18. Second mounting base; 19. First mixing block; 20. Second mixing block; 21. Scraper brush; 22. First mixing blade; 23. Second mixing blade; 24. Slot; 25. Locking block; 26. Connecting block; 27. Limiting ring; 28. Positioning hole; 29. ​​Positioning rod; 30. Sealing ring; 31. Mounting hole; 32. Stud; 33. Nut. Detailed Implementation

[0031] 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.

[0032] In the description of this utility model, it should be understood that the terms "relative", "one end", "inner", "lateral", "end", "both ends", "both sides", "front", "one end face", "the other end face", etc., which indicate orientation or positional relationship, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0033] Please see Figure 1-9 As shown, this utility model discloses a waterproof material mixing and production equipment, including a base 1. Several support legs 2 are fixedly connected to the bottom of the base 1, and a fixed groove 3 is fixedly connected to the top of the base 1. The fixed groove 3 is circular, and a first motor 4 is installed inside it. A turntable 5 is fixedly connected to the top of the output shaft of the first motor 4. A mixing tank 6 is placed on the turntable 5, and the waterproof material to be mixed can be placed inside the mixing tank 6. By driving the first motor 4, the turntable 5 and the mixing tank 6 can be rotated together. A top cover 7 is installed on the top of the mixing tank 6, and a bracket 8 is fixedly connected to the top of the top cover 7. A vacuum chamber 9 is fixedly connected to the bottom of the top cover 7. A through hole 10 is opened at the center of the bottom of the vacuum chamber 9, and several exhaust holes 11 are opened at the bottom of the vacuum chamber 9. A vacuum pump 12 is installed on the top of the frame 8. An exhaust pipe 13 is installed on the vacuum pump 12. The other end of the exhaust pipe 13 passes through the top cover 7 and is connected to the inner cavity of the vacuum chamber 9. When stirring the waterproof material in the mixing tank 6, the vacuum pump 12 can be driven to evacuate the interior of the vacuum chamber 9 through the exhaust pipe 13. At this time, the negative pressure can be used to extract the air from the mixing tank 6 through each exhaust hole 11 until the mixing tank 6 is in a vacuum state (the vacuum degree is controlled between -0.05 and -0.09 MPa). This can effectively reduce the solubility of gas in the waterproof material through the vacuum environment, and at the same time reduce the surface tension of the bubbles, making the bubbles easier to expand and break, so as to improve the density of the waterproof material. A stirring mechanism is installed on the top cover 7.

[0034] The stirring mechanism includes a second motor 14, which is mounted on top of the top cover 7 and located inside the bracket 8. Its rotation direction is opposite to that of the first motor 4. A stirring shaft 15 is mounted on the output end of the second motor 14. The stirring shaft 15 passes through the top cover 7, through the through hole 10 at the bottom of the vacuum chamber 9, and extends into the stirring tank 6. Transmission blocks 16 are fixedly connected to the bottom ends of both sides of the stirring shaft 15. A first mounting base 17 and a second mounting base 18 are fixedly connected to the ends of the transmission blocks 16, respectively. A first stirring block 19 and a second stirring block 20 are respectively mounted on the first mounting base 17 and the second mounting base 18. The outer surfaces of the first stirring block 19 and the second stirring block 20 are arc-shaped and have a layer of scraping brush 21. Several first stirring blades 22 and second stirring blades 23 are fixedly connected to the inner sides of the first stirring block 19 and the second stirring block 20, respectively. Driving the second motor 14 can drive the transmission block 16 to rotate together with the first stirring block 19 and the second stirring block 20. When the mixing block 20 rotates, it can drive the first mixing blades 22 and the second mixing blades 23 to rotate together. The rotation of the first mixing blades 22 and the second mixing blades 23 can stir the waterproof material in the mixing tank 6 to ensure that the raw materials are mixed evenly. When the waterproof material is stirred by the stirring mechanism, the first motor 4 can be driven to drive the turntable 5 to rotate in the opposite direction. At this time, the bidirectional rotation between the mixing tank 6 and the stirring mechanism can effectively increase the flow rate of the waterproof material, so that it can fully contact the first mixing blades 22 and the second mixing blades 23, thereby significantly improving the mixing uniformity of the waterproof material and avoiding the impact of uneven mixing on the finished quality of the waterproof material. While stirring the waterproof material, the scraper brushes 21 on the outer arc surfaces of the first mixing block 19 and the second mixing block 20 can scrape back and forth along the inner wall of the mixing tank 6. At this time, the scraper brushes 21 can effectively scrape off the waterproof material residues adhering to the inner wall of the mixing tank 6 to prevent long-term accumulation from affecting the subsequent mixing effect of the waterproof material.

[0035] The turntable 5 is circular, and its top surface has several slots 24. The slots 24 are distributed in an equidistant ring along the circumference of the turntable 5. Several locking blocks 25 are fixedly connected to the bottom of the mixing tank 6. The cross-section of the locking blocks 25 and the slots 24 are both circular, and their number and diameter are the same. The center of each locking block 25 corresponds to the center of each slot 24. When the mixing tank 6 is placed on the turntable 5, each locking block 25 can be aligned and inserted into the corresponding slot 24. At this time, the mixing tank 6 can be fixed by the mutual cooperation between the locking blocks 25 and the slots 24 to prevent the mixing tank 6 from being displaced due to centrifugal force when the turntable 5 rotates.

[0036] The bottom of the turntable 5 is fixedly connected to a pair of connecting blocks 26. The connecting blocks 26 are L-shaped and have a limiting ring 27 fixedly connected to their ends. The limiting ring 27 is sleeved on the outside of the fixed groove 3, and its inner diameter is equal to the outer diameter of the fixed groove 3. When the turntable 5 rotates, the connecting blocks 26 can drive the limiting ring 27 to rotate around the fixed groove 3. At this time, the limiting ring 27 can play a limiting role to prevent the turntable 5 from shaking and tilting when rotating, which would affect the stability of the rotation of the mixing tank 6.

[0037] The mixing tank 6 has several positioning holes 28 protruding outwards from its top edge. The bottom edge of the top cover 7 is fixedly connected to several positioning rods 29. The number of positioning rods 29 is the same as the number of positioning holes 28, and their diameters correspond to the diameters of the positioning holes 28. The center of each positioning rod 29 corresponds to the center of each positioning hole 28. When the top cover 7 is placed on top of the mixing tank 6, each positioning rod 29 can be aligned and pass through the corresponding positioning hole 28. At this time, the top cover 7 and the mixing mechanism can be positioned together by the cooperation between the positioning rods 29 and the positioning holes 28 to prevent their positions from shifting. When the mixing work is completed, the top cover 7 and the mixing mechanism can be removed from the mixing tank 6 by pulling out each positioning rod 29 from the positioning hole 28. Then the mixed waterproof material can be removed from the mixing tank 6.

[0038] The vacuum chamber 9 is circular, with its outer diameter corresponding to the inner diameter of the mixing tank 6. Each exhaust hole 11 is located around the through hole 10 and is distributed in an equidistant ring along the circumference of the vacuum chamber 9. The exhaust range of the vacuum chamber 9 can be expanded through multiple exhaust holes 11 to improve exhaust efficiency and shorten the vacuum processing time. A sealing ring 30 is provided on the wall of the through hole 10. The sealing ring 30 is annular, and its outer and inner diameters correspond to the diameter of the through hole 10 and the diameter of the mixing shaft 15, respectively. The sealing ring 30 can be made of elastic materials such as rubber and is fixed by adhesives. The sealing ring 30 can fill the gap between the mixing shaft 15 and the through hole 10 to achieve a sealing effect.

[0039] The first stirring blade 22 and the second stirring blade 23 are equidistantly linearly distributed along the height direction of the first stirring block 19 and the second stirring block 20, respectively, and are staggered with each other. When the first stirring block 19 and the second stirring block 20 drive each of the first stirring blades 22 and the second stirring blades 23 to rotate together, the staggered distribution of the multiple first stirring blades 22 and the second stirring blades 23 can effectively increase the contact area with the waterproof material, so as to expand the coverage of the stirring mechanism and avoid the generation of stirring dead corners.

[0040] Both the first mounting base 17 and the second mounting base 18 have a pair of mounting holes 31. A pair of studs 32 are fixedly connected to the inner walls of the top of both the first stirring block 19 and the second stirring block 20. Nuts 33 are threaded onto the studs 32, and their diameters correspond to the diameters of the mounting holes 31. The centers of each stud 32 correspond one-to-one with the centers of each mounting hole 31. Each stud 32 can be aligned and pass through its corresponding mounting hole 31. The nuts 33 are then threaded onto and tightened onto each stud 32. The first stirring block 19 and the second stirring block 20 are thus fixed to the first stirring block 19 and the second stirring block 20 respectively through the mutual cooperation between the studs 32, the mounting holes 31, and the nuts 33. When the mixing mechanism needs cleaning due to prolonged use, the first mixing block 19 and the second mixing block 20 can be removed from the first mounting base 17 and the second mounting base 18 by unscrewing the nut 33. The first mixing block 19 and the first mixing blade 22, and the second mixing block 20 and the second mixing blade 23 are all integrated. After the first mixing block 19 and the second mixing block 20 are removed, each of the first mixing blade 22, the second mixing blade 23 and the scraper brush 21 can be cleaned at the same time without having to remove them separately for cleaning. This is not only more convenient and faster, but also effectively shortens the downtime, thereby greatly improving the overall work efficiency.

[0041] The circuits, electronic components, and chip modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the software and methods.

[0042] All standard parts used in the application documents can be purchased from the market. All components in this application document can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The electrical components mentioned in this document are all electrically connected to the external main controller and power supply, and the main controller is a conventional known device that can play a control role.

[0043] The working principle of this utility model is as follows:

[0044] In use, the waterproof material to be mixed is introduced into the mixing tank 6, and then the top cover 7 is placed on top of the mixing tank 6, aligning the positioning rods 29 and passing them through the corresponding positioning holes 28. Then, the second motor 14 is driven to rotate the transmission block 16 together with the first mixing block 19 and the second mixing block 20. The rotation of the first mixing block 19 and the second mixing block 20 drives the first mixing blades 22 and the second mixing blades 23 to rotate as well. The rotation of the first mixing blades 22 and the second mixing blades 23 stirs the waterproof material in the mixing tank 6, ensuring uniform mixing of the raw materials. While the waterproof material is being stirred by the stirring mechanism, the first motor 4 is driven. This causes the turntable 5 and the mixing tank 6 to rotate in the opposite direction. The bidirectional rotation between the mixing tank 6 and the mixing mechanism effectively increases the flow rate of the waterproofing material, ensuring full contact with each of the first mixing blades 22 and the second mixing blades 23. This significantly improves the mixing uniformity of the waterproofing material, preventing uneven mixing from affecting the final product quality. While the waterproofing material is being mixed, the scraper brushes 21 on the outer arc-shaped surfaces of the first mixing block 19 and the second mixing block 20 reciprocate along the inner wall of the mixing tank 6. These scraper brushes effectively remove any waterproofing material residue adhering to the inner wall of the mixing tank 6, preventing long-term accumulation from affecting subsequent waterproofing processes. The material mixing effect is achieved by driving the vacuum pump 12 during the mixing process of the waterproof material. The vacuum pump 12 draws air from the interior of the vacuum chamber 9 through the exhaust pipe 13. Negative pressure is used to extract air from the mixing tank 6 through the exhaust holes 11 until a vacuum state is achieved (vacuum degree controlled between -0.05 and -0.09 MPa). This vacuum environment effectively reduces the solubility of gas in the waterproof material and lowers the surface tension of bubbles, making them easier to expand and burst, thus improving the density of the waterproof material. After mixing is complete, the top cover 7, along with the mixing mechanism, can be removed from the mixing tank 6 by pulling out the positioning rods 29 from the positioning holes 28. The mixed waterproof material can then be removed from the mixing tank 6. When the mixing mechanism needs to be cleaned due to prolonged use, the first mixing block 19 and the second mixing block 20 can be removed from the first mounting base 17 and the second mounting base 18 by unscrewing the nut 33. The first mixing block 19 and the first mixing blade 22, and the second mixing block 20 and the second mixing blade 23 are all integrated. After the first mixing block 19 and the second mixing block 20 are removed, each of the first mixing blade 22, the second mixing blade 23 and the scraper brush 21 can be cleaned at the same time without having to remove them separately for cleaning. This is not only more convenient and faster, but also effectively shortens downtime, thereby greatly improving the overall work efficiency.

[0045] 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 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 this 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 waterproof material mixing and production equipment, characterized in that, The device includes a base, with several support legs fixedly connected to the bottom of the base and a fixed groove fixedly connected to the top of the base. The fixed groove is circular, and a first motor is installed inside the groove. A turntable is fixedly connected to the top of the output shaft of the first motor. A mixing tank is placed on the turntable. A top cover is installed on the top of the mixing tank. A bracket is fixedly connected to the top of the top cover, and a vacuum chamber is fixedly connected to the bottom of the top cover. A through hole is opened at the center of the bottom of the vacuum chamber, and several exhaust holes are opened at the bottom of the vacuum chamber. A vacuum pump is installed on the top of the bracket, and an exhaust pipe is installed on the vacuum pump. The other end of the exhaust pipe passes through the top cover and communicates with the inner cavity of the vacuum chamber. A stirring mechanism is installed on the top cover. The stirring mechanism includes a second motor, which is mounted on the top of the top cover and located inside the bracket. Its rotation direction is opposite to that of the first motor. A stirring shaft is installed at the output end of the second motor. The stirring shaft passes through the top cover and through the through hole at the bottom of the vacuum chamber, extending into the stirring tank. A transmission block is fixedly connected to the bottom ends of both sides of the stirring shaft. A first mounting base and a second mounting base are fixedly connected to the ends of the transmission blocks, respectively. A first stirring block and a second stirring block are respectively mounted on the first mounting base and the second mounting base. The outer surfaces of the first stirring block and the second stirring block are arc-shaped and have a layer of scraping brush. Several first stirring blades and second stirring blades are fixedly connected to the inner sides of the first stirring block and the second stirring block, respectively.

2. The waterproof material mixing and production equipment according to claim 1, characterized in that, The turntable is circular, and its top surface has several slots. The slots are distributed in an equidistant ring along the circumference of the turntable. Several blocks are fixedly connected to the bottom of the mixing tank. The cross-section of the blocks and the slots are circular, the number of blocks is the same, the diameters are equal, and the center of each block corresponds one-to-one with the center of each slot.

3. The waterproof material mixing and production equipment according to claim 1, characterized in that, A pair of connecting blocks are fixedly connected to the bottom of the turntable. The connecting blocks are L-shaped and have a limiting ring fixedly connected to their ends. The limiting ring is sleeved on the outside of the fixed groove, and its inner diameter is equal to the outer diameter of the fixed groove.

4. The waterproof material mixing and production equipment according to claim 1, characterized in that, The top edge of the mixing tank protrudes outward and has several positioning holes. The bottom edge of the top cover is fixedly connected with several positioning rods. The number of positioning rods is the same as the number of positioning holes, and their diameters correspond to the diameters of the positioning holes. The center of each positioning rod corresponds one-to-one with the center of each positioning hole.

5. The waterproof material mixing and production equipment according to claim 1, characterized in that, The vacuum chamber is circular, and its outer diameter corresponds to the inner diameter of the mixing tank. Each of the exhaust holes is located around the through hole and is distributed in an equidistant ring along the circumference of the vacuum chamber. The through hole wall is provided with a sealing ring, which is annular, and its outer and inner diameters correspond to the diameter of the through hole and the diameter of the mixing shaft, respectively.

6. The waterproof material mixing and production equipment according to claim 1, characterized in that, The first stirring blade and the second stirring blade are equidistantly linearly distributed along the height direction of the first stirring block and the second stirring block, respectively, and the first stirring blade and the second stirring blade are staggered with each other.

7. The waterproof material mixing and production equipment according to claim 1, characterized in that, Both the first and second mounting bases have a pair of mounting holes. The top inner walls of the first and second stirring blocks are fixedly connected to a pair of studs. The studs are threaded with nuts that match them. The diameter of the studs corresponds to the diameter of the mounting holes, and the center of each stud corresponds to the center of each mounting hole.

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