Reaction device for producing water-based paint

Abstract

The utility model relates to the technical field of water-based paint reaction devices, and discloses a reaction device for producing water-based paint, which comprises a reaction kettle and is characterized in that a motor III is mounted at the top of the reaction kettle, the output end of the motor III is fixedly connected with a fixed plate, the bottom of the fixed plate is fixedly connected with a transmission shaft II, and the transmission shaft II is fixedly connected with a transmission shaft II. The output end of the third motor is fixedly connected with a crawler belt, the other end of the crawler belt is rotationally connected with a fourth transmission shaft, the outer wall of the middle of the fourth transmission shaft is rotationally connected with a limiting plate, the other end of the limiting plate is fixedly connected with a conical sleeve, and the inner wall of the conical sleeve is in sliding connection with the second transmission shaft. When materials enter the reaction kettle for reaction, a motor III drives a fixed plate to rotate so as to drive a transmission shaft II fixed at the lower end of a crawler belt to stir the materials in the reaction kettle in a conical sleeve, so that the phenomenon that the materials are precipitated due to incomplete and non-uniform stirring and later use is influenced is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of water-based paint reaction devices, in particular to a reaction device for producing water-based paint. Background Art

[0002] As people pay more and more attention to environmental protection and health, traditional solvent-based coatings are subject to more and more restrictions because they contain a large amount of volatile organic compounds. In contrast, water-based coatings use water as the main solvent with low content and are less harmful to the environment and human health. Therefore, they have received widespread attention and favor. The reaction device for this water-based coating is usually composed of a reactor, a stirring system, a feeding system, a discharging system and a control system.

[0003] The application areas of water-based paints are constantly expanding, gradually extending from the traditional field of architectural decoration to the fields of industrial coatings, automotive coatings, and wood coatings. In the field of architectural decoration, water-based paints are not only used for coating interior walls and ceilings, but are also widely used in exterior wall coatings and waterproof coatings. In the field of industrial coatings, water-based paints are increasingly used for surface coatings of metals, plastics, glass and other materials due to their good corrosion resistance, wear resistance and adhesion properties.

[0004] Existing water-based paints require a reaction device during production. The existing reaction device has some problems during use. During the reaction, various raw materials are added together, which easily leads to too fast feeding, incomplete and uneven stirring, and precipitation. In addition, during the reaction, the raw materials are directly added into the reaction tank for mixing, but the raw materials often contain solid particles. Once directly mixed, insufficient dissolution is likely to occur, resulting in poor use of the water-based paint in the later stage. These problems cannot be well solved. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a reaction device for producing water-based coatings, aiming to improve the problem in the prior art that various raw materials are added together during the reaction, which easily leads to too fast feeding, incomplete and uneven stirring, and precipitation.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a reaction device for producing water-based paint, comprising a reactor, characterized in that: a motor three is installed on the top of the reactor, the output end of the motor three is fixedly connected to a fixed plate, the bottom of the fixed plate is fixedly connected to a transmission shaft two, the output end of the motor three is fixedly connected to a crawler, the other end of the crawler is rotatably connected to a transmission shaft four, the middle outer wall of the transmission shaft four is rotatably connected to a limiting plate, the other end of the limiting plate is fixedly connected to a conical sleeve, the inner wall of the conical sleeve is slidably connected to the transmission shaft two, the bottom outer wall of the transmission shaft four is fixedly connected to a gear two, the middle outer wall of the transmission shaft two is fixedly connected to a gear one, the outer wall of the gear one is meshed with the gear two, the bottom outer wall of the transmission shaft two is fixedly connected to a conical shaft, the outer wall of the conical shaft is slidably connected to a fixed circular plate one, the other end of the transmission shaft two is fixedly connected to a fan blade two, and a screening mechanism is installed on the top outer wall of the reactor, and the screening mechanism is used for screening.

[0007] As a further description of the above technical solution:

[0008] The screening mechanism includes a motor 1, the outer wall of the motor 1 is installed on the top outer wall of the reactor, the output end of the motor 1 is fixedly connected to a transmission shaft 1, the bottom outer wall of the transmission shaft 1 is fixedly connected to a fan blade 1, the bottom of the transmission shaft 1 is in contact with the bottom inner wall of the filter screen, the bottom outer wall of the filter screen is fixedly connected to a transmission shaft 3, the middle outer wall of the transmission shaft 3 is fixedly connected to a baffle, the other end of the transmission shaft 3 is fixedly connected to a motor 2, the top outer wall of the filter screen is in contact with the top inner wall of the cylinder, the top of the baffle is fixedly connected to a metal sleeve, the inside of the metal sleeve is fixedly connected to a spring, and the other end of the spring is fixedly connected to a metal shaft.

[0009] As a further description of the above technical solution:

[0010] The top inner wall of the cylinder is fixedly connected with a second fixed circular plate, and the top outer wall of the second fixed circular plate is fixedly connected with a first handle.

[0011] As a further description of the above technical solution:

[0012] The top of the fixed circular plate 2 is fixedly connected with a feed port, and the bottom outer wall of the cylinder is fixedly connected with a.

[0013] As a further description of the above technical solution:

[0014] A second handle is fixedly connected to the outer wall of the top of the reactor, and an anti-slip sleeve is fixedly connected to the outer wall of the second handle.

[0015] As a further description of the above technical solution:

[0016] The outer walls of the reactor are fixedly connected with protective sleeves, and the outer wall of the bottom of the reactor is fixedly connected with a discharge port.

[0017] As a further description of the above technical solution:

[0018] A second fixing frame is fixedly connected to the rear side of the top of the reactor, a bracket plate is fixedly connected to the outer wall of the second fixing frame, and a connecting plate is fixedly connected to the outer wall of the front side of the bracket plate.

[0019] As a further description of the above technical solution:

[0020] A fixing frame 1 is fixedly connected to the front side of the top of the reactor, and bases are fixedly connected to the left and right sides of the bottom of the reactor.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, when the material enters the reactor to react, the motor 3 drives the fixed plate to rotate, thereby driving the transmission shaft 2 fixed at the lower end of the crawler to stir the material in the reactor in the conical sleeve. At the same time, the crawler is connected to the output end of the motor 3, which can drive the transmission shaft 4 fixed at the other end of the crawler to rotate, preventing incomplete and uneven stirring, which will cause the material to precipitate, thereby affecting the later use.

[0023] 2. In the present invention, before the material enters the reactor, a screening mechanism is provided to perform the next step of screening on the material. When the motor is started, it drives the transmission shaft to cause the fan blades fixed on the outer wall of the lower end of the transmission shaft to stir the material, thereby reducing the possibility of particles when the material enters the reactor and preventing it from affecting the later use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a front perspective view of a reaction kettle of a reaction device for producing water-based paint proposed in the present invention;

[0025] Figure 2 This is a structural diagram of a support plate of a reaction device for producing water-based paint proposed in the present invention;

[0026] Figure 3 This is a partial structural diagram of gear 2 of a reaction device for producing water-based paint proposed in the present invention;

[0027] Figure 4 This is a structural diagram showing a filter screen for a reaction device used in the production of water-based paints proposed in the present invention;

[0028] Figure 5 This is a structural schematic diagram of a spring of a reaction device for producing water-based paint proposed by the utility model.

[0029] Legend:

[0030] 1. Reactor; 2. Screening mechanism; 201. Motor 1; 202. Drive shaft 1; 203. Fan blade 1; 204. Filter; 205. Baffle; 206. Motor 2; 207. Cylinder; 208. Metal sleeve; 209. Spring; 210. Metal shaft; 211. Drive shaft 3; 3. Motor 3; 4. Drive shaft 2; 5. Track; 6. Fixed plate; 7. Conical sleeve; 8. Gear 1; 9. Fan blade 2; 10. Conical shaft; 11. Fixed circular plate 1; 12. Gear 2; 13. Drive shaft 4; 14. Limit plate; 15. Handle 1; 16. Fixed circular plate 2; 17. Bracket plate; 18. Feed port; 19. Fixed frame 1; 20. Connecting plate; 21. Fixed frame 2; 22. Handle 2; 23. Anti-slip sleeve; 24. Protective cover; 25. Discharge port; 26. Base. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] Please see the attached Figure 1 - Attachment Figure 3, the utility model provides an embodiment: a reaction device for producing water-based paint, including a reactor 1, a motor 3 is installed on the top of the reactor 1, the output end of the motor 3 3 is fixedly connected to a fixed plate 6, the bottom of the fixed plate 6 is fixedly connected to a transmission shaft 2 4, the output end of the motor 3 3 is fixedly connected to a crawler 5, the other end of the crawler 5 is rotatably connected to a transmission shaft 4 13, the middle outer wall of the transmission shaft 4 13 is rotatably connected to a limiting plate 14, the other end of the limiting plate 14 is fixedly connected to a conical sleeve 7, the output end of the motor 3 3 is fixedly connected to the crawler 5, so that the power of the motor can be transmitted to the crawler 5, the other end of the crawler 5 is designed to be rotatably connected to the transmission shaft 4 13, so that the transmission shaft 4 13 can rotate under the drive of the crawler 5, and the inner wall of the conical sleeve 7 is connected to the The transmission shaft 2 4 is slidably connected, the bottom outer wall of the transmission shaft 4 13 is fixedly connected to the gear 2 12, the middle outer wall of the transmission shaft 2 4 is fixedly connected to the gear 1 8, the outer wall of the gear 1 8 is meshed with the gear 2 12, the bottom outer wall of the transmission shaft 2 4 is fixedly connected to the tapered shaft 10, the outer wall of the tapered shaft 10 is slidably connected to the fixed circular plate 11, the other end of the transmission shaft 2 4 is fixedly connected to the fan blade 2 9, the outer wall of the gear 1 8 is tightly meshed with the gear 2 12 to form a stable transmission system. Specifically, the bottom outer wall of the transmission shaft 2 4 is fixedly connected to a tapered shaft 10, and the outer wall of the tapered shaft 10 is slidably connected to the fixed circular plate 11 to ensure flexibility and stability during the transmission process. The top outer wall of the reactor 1 is installed with a screening mechanism 2, which is used for screening;

[0033] Specifically, a motor three 3 is installed on the top of the reactor 1. The output end of the motor three 3 is connected to a fixed plate 6 by a fixed connection, and the bottom of the fixed plate 6 is connected to the transmission shaft two 4 by a fixed connection. At the same time, the output end of the motor three 3 is also fixedly connected to a track 5, and the other end of the track 5 is connected to the transmission shaft four 13 by a rotational connection. The middle outer wall of the transmission shaft four 13 is connected to a limit plate 14 by a rotational connection, and the other end of the limit plate 14 is connected to a tapered sleeve 7 by a fixed connection. The inner wall of the tapered sleeve 7 is connected to the transmission shaft two 4 by a sliding connection. The bottom outer wall of the transmission shaft four 13 is connected to a gear two 12 by a fixed connection. The middle outer wall of the transmission shaft two 4 is connected to a gear one 8 by a fixed connection, and the outer wall of the gear one 8 is connected to the gear two 12 by a meshing connection.

[0034] Please see the attached Figure 4 - Attachment Figure 5The screening mechanism 2 includes a motor 201, the outer wall of the motor 201 is installed on the top outer wall of the reactor 1, the output end of the motor 201 is fixedly connected to the transmission shaft 202, the bottom outer wall of the transmission shaft 202 is fixedly connected to the fan blade 203, the bottom of the transmission shaft 202 is in contact with the bottom inner wall of the filter 204, the output end of the motor 201 is designed to be closely connected to the transmission shaft 202, the upper end of the transmission shaft 202 is tightly combined with the output end of the motor 201 by a fixed connection, ensuring the stability and reliability of power transmission, the bottom outer wall of the filter 204 is fixedly connected to the transmission shaft 3 211, the transmission shaft 3 2 11 is fixedly connected to a baffle 205 on the outer wall of the middle part, the other end of the transmission shaft 3 211 is fixedly connected to the motor 206, the top outer wall of the filter 204 is in contact with the top inner wall of the cylinder 207, the top of the baffle 205 is fixedly connected to a metal sleeve 208, the interior of the metal sleeve 208 is fixedly connected to a spring 209, and the interior of the metal sleeve 208 is also fixedly connected to a spring 209. The function of these springs 209 is to provide a certain elastic force to ensure that the contact between the metal sleeve 208 and the cylinder 207 is closer, thereby further improving the sealing performance of the overall device. The other end of the spring 209 is fixedly connected to a metal shaft 210;

[0035] Specifically, the output end of motor 1 201 is fixedly connected to transmission shaft 1 202 by mechanical connection. Fan blade 1 203 is fixedly installed on the bottom outer wall of transmission shaft 1 202 by welding or threaded connection so that it can rotate under the drive of motor 1 201. The bottom of transmission shaft 1 202 is in close contact with the bottom inner wall of filter 204, ensuring that the rotation of transmission shaft 1 202 can be effectively transmitted to filter 204. The bottom outer wall of filter 204 is fixedly connected to transmission shaft 3 211 by welding or threaded connection. A baffle 205 is fixedly installed on the middle outer wall of transmission shaft 3 211 to achieve specific functions. The other end of transmission shaft 3 211 is fixedly connected to motor 206. Motor 206 is responsible for driving transmission shaft 3 211 to rotate. The top outer wall of filter 204 is in close contact with the top inner wall of cylinder 207, ensuring that filter 204 can be stably fixed in cylinder 207 during operation.

[0036] Please see the attached Figure 1 - Attachment Figure 2The top inner wall of the cylinder 207 is fixedly connected with a fixed circular plate 2 16, the top outer wall of the fixed circular plate 2 16 is fixedly connected with a handle 15, the top of the fixed circular plate 2 16 is fixedly connected with a feed port 18, and the bottom outer wall of the cylinder 207 is fixedly connected with 27. A fixed circular plate 2 16 is fixedly connected to the top inner wall of the cylinder 207. This fixed circular plate 2 16 is located at the top of the cylinder 207 and plays an important structural support role. Specifically, a handle 15 is fixedly connected to the top outer wall of the fixed circular plate 2 16, so that the user can easily grasp and operate the entire device. The top outer wall of the reactor 1 is fixedly connected with a handle 22, and the outer wall of the handle 22 is fixedly connected with an anti-slip sleeve 23;

[0037] Specifically, a second fixed circular plate 16 is fixedly connected to the top inner wall of the cylinder 207, and a first handle 15 is fixedly connected to the top outer wall of the second fixed circular plate 16, so that the operator can easily grasp and move it during use. At the same time, a feed port 18 is also fixedly connected to the top of the second fixed circular plate 16 for conveying materials into the interior of the cylinder 207. In addition, a component 27 is fixedly connected to the bottom outer wall of the cylinder 207, and its specific function and structure will be described in detail later. To further improve the safety and convenience of operation, a second handle 22 is fixedly connected to the top outer wall of the reactor 1. The outer wall of the second handle 22 is also fixedly connected to an anti-slip sleeve 23. This can effectively prevent the operator's hand from slipping when grasping, ensuring the safety of operation.

[0038] Please see the attached Figure 2 - Attachment Figure 3 , the outer walls of the reactor 1 are fixedly connected with a protective cover 24, the bottom outer wall of the reactor 1 is fixedly connected with a discharge port 25, the top rear side of the reactor 1 is fixedly connected with a fixing frame 21, the outer wall of the fixing frame 21 is fixedly connected with a bracket plate 17, and the outer wall of the reactor 1 is evenly fixed with the protective cover 24 to ensure that the reactor 1 can be fully protected in a high temperature or corrosive environment. In addition, in order to facilitate the discharge of materials, a discharge port 25 is also fixedly connected to the bottom outer wall of the reactor 1, so that the operator can easily discharge the reaction product. The front outer wall of the bracket plate 17 is fixedly connected with a connecting plate 20, the top front side of the reactor 1 is fixedly connected with a fixing frame 19, and the left and right sides of the bottom of the reactor 1 are fixedly connected with a base 26;

[0039] Specifically, a protective cover 24 is evenly fixedly connected to the outer wall of the reactor 1 to ensure that the reactor 1 can be fully protected during use. At the same time, in order to facilitate the discharge of materials, a discharge port 25 is also fixedly connected to the bottom outer wall of the reactor 1. In addition, in order to further enhance the stability of the reactor 1, a sturdy fixing frame 21 is fixedly connected to the top rear side thereof. In order to further enhance the structural strength of the fixing frame 21, a sturdy bracket plate 17 is also fixedly connected to its outer wall. Several connecting plates 20 are evenly fixedly connected to the front outer wall of the bracket plate 17. These connecting plates 20 not only enhance the stability of the bracket plate 17, but also provide convenience for the installation of other equipment. A fixing frame 19 is fixedly connected to the top front side of the reactor 1. Its main function is to provide additional support and fixation for the reactor 1. The motor 1, motor 2 and motor 3 are: Z4-100-12.

[0040] Working principle: When the material enters the reactor 1 for reaction, the motor 3 drives the fixed plate 6 to rotate, thereby driving the transmission shaft 2 4 fixed at the lower end of the crawler 5 to stir the material in the reactor 1 in the tapered sleeve 7. At the same time, the crawler 5 is connected to the output end of the motor 3, thereby driving the transmission shaft 4 13 fixed at the other end of the crawler 5 to rotate, so that the gear 2 12 fixed at the lower end of the transmission shaft 4 13 can rotate, and at the same time drive the gear 1 8 fixed at the corresponding position of the outer wall of the transmission shaft 2 4, so that the transmission shaft 2 4 can stir and drive the fan blade 2 9 fixed at the end to stir, so that the material in the reactor 1 can be fully stirred, to prevent the phenomenon of incomplete and uneven stirring, which leads to precipitation of the material, thereby affecting the later use;

[0041] Before the material enters the reactor 1, a screening mechanism 2 is provided to perform the next step of screening on the material. When the motor 1 201 is started, it will drive the transmission shaft 1 202 so that the fan blade 1 203 fixed on the outer wall of the lower end of the transmission shaft 1 202 stirs the material. At the same time, the motor 2 206 fixed at the lower end of the cylinder 207 will rotate so that the baffle 205 and the filter screen 204 fixed to the outer wall of the transmission shaft 3 211 can rotate in the opposite direction to the fan blade 1 203, so that the material can be filtered more fully, reducing the possibility of particles when the material enters the reactor 1, and preventing it from affecting the later use.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A reaction device for producing water-based coatings, comprising a reaction kettle (1), characterized in that: The top of the reactor (1) is provided with a motor three (3), the output end of the motor three (3) is fixedly connected to a fixed plate (6), the bottom of the fixed plate (6) is fixedly connected to a transmission shaft two (4), the output end of the motor three (3) is fixedly connected to a crawler (5), the other end of the crawler (5) is rotatably connected to a transmission shaft four (13), the middle outer wall of the transmission shaft four (13) is rotatably connected to a limit plate (14), the other end of the limit plate (14) is fixedly connected to a conical sleeve (7), the inner wall of the conical sleeve (7) is slidably connected to the transmission shaft two (4), and the The bottom outer wall of the transmission shaft 4 (13) is fixedly connected to the gear 2 (12), the middle outer wall of the transmission shaft 2 (4) is fixedly connected to the gear 1 (8), the outer wall of the gear 1 (8) is meshed with the gear 2 (12), the bottom outer wall of the transmission shaft 2 (4) is fixedly connected to the tapered shaft (10), the outer wall of the tapered shaft (10) is slidably connected to the fixed circular plate 1 (11), the other end of the transmission shaft 2 (4) is fixedly connected to the fan blade 2 (9), and the top outer wall of the reactor (1) is installed with a screening mechanism (2), and the screening mechanism (2) is used for screening.

2. The reaction device for producing water-based coatings according to claim 1, characterized in that: The screening mechanism (2) comprises a motor (201), the outer wall of the motor (201) is mounted on the top outer wall of the reactor (1), the output end of the motor (201) is fixedly connected to a transmission shaft (202), the bottom outer wall of the transmission shaft (202) is fixedly connected to a fan blade (203), the bottom of the transmission shaft (202) contacts the bottom inner wall of the filter (204), the bottom outer wall of the filter (204) is fixedly connected to a transmission shaft (211), and the The middle outer wall of the transmission shaft (211) is fixedly connected to a baffle (205), the other end of the transmission shaft (211) is fixedly connected to the motor (206), the top outer wall of the filter (204) is in contact with the top inner wall of the cylinder (207), the top of the baffle (205) is fixedly connected to a metal sleeve (208), the interior of the metal sleeve (208) is fixedly connected to a spring (209), and the other end of the spring (209) is fixedly connected to a metal shaft (210).

3. The reaction device for producing water-based coatings according to claim 2, characterized in that: The top inner wall of the cylinder (207) is fixedly connected to a second fixed circular plate (16), and the top outer wall of the second fixed circular plate (16) is fixedly connected to a first handle (15).

4. The reaction device for producing water-based coatings according to claim 3, characterized in that: The top of the second fixed circular plate (16) is fixedly connected to a feed port (18), and the bottom outer wall of the cylinder (207) is fixedly connected to (27).

5. The reaction device for producing water-based coatings according to claim 1, characterized in that: A second handle (22) is fixedly connected to the outer wall of the top of the reactor (1), and an anti-slip sleeve (23) is fixedly connected to the outer wall of the second handle (22).

6. The reaction device for producing water-based coatings according to claim 1, characterized in that: The outer wall of the reactor (1) is fixedly connected with a protective cover (24), and the bottom outer wall of the reactor (1) is fixedly connected with a discharge port (25).

7. The reaction device for producing water-based coatings according to claim 1, characterized in that: The top rear side of the reactor (1) is fixedly connected to a second fixing frame (21), the outer wall of the second fixing frame (21) is fixedly connected to a bracket plate (17), and the front outer wall of the bracket plate (17) is fixedly connected to a connecting plate (20).

8. The reaction device for producing water-based coatings according to claim 1, characterized in that: A fixing frame 1 (19) is fixedly connected to the front side of the top of the reactor (1), and bases (26) are fixedly connected to the left and right sides of the bottom of the reactor (1).

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