Efficient synthesis device for UV (ultraviolet) polyester acrylate resin

Abstract

The utility model relates to the technical field of UV polyester acrylate resin synthesis equipment, and discloses a UV polyester acrylate resin efficient synthesis device which comprises a rack, a motor is fixedly connected in the rack, the output end of the motor is fixedly connected with an upper connecting block, the interior of the upper connecting block is slidably connected with a meshing block, and the meshing block is fixedly connected with the rack. One end of the upper connecting block is in sliding connection with a lower connecting block, the outer wall of the meshing block is in sliding connection with one end of the lower connecting block, and the other end of the lower connecting block is fixedly connected with a stirring rod. According to the utility model, the stirring rod and the stirring blades are driven by the motor to realize multi-stage stirring of raw materials, and the reaction temperature is controlled by the heating component, so that efficient synthesis of UV polyester acrylate resin is realized, the effects of multi-stage stirring and dual heating are achieved, and the problems of non-uniform stirring and low heating efficiency of a traditional synthesis device are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of UV polyester acrylate resin synthesis equipment, in particular to a UV polyester acrylate resin high-efficiency synthesis device. Background Art

[0002] UV polyester acrylate resin is a resin that is cured by ultraviolet light and is mainly used in coatings, inks, adhesives and other fields. The curing process of this resin is fast and efficient and does not require heating. Therefore, it has unique advantages in many industrial applications. Efficient synthesis equipment can accurately control reaction conditions such as temperature, stirring speed, etc., thereby ensuring the quality and performance of the resin.

[0003] Traditional UV polyester acrylate resin high-efficiency synthesis equipment usually includes components such as a reactor, a heating system, and a stirring system. First, raw materials such as acrylate monomers, polyester prepolymers, and photoinitiators are added to the reactor. Under the conditions of heating and stirring, the raw materials undergo a polymerization reaction to form polyester acrylate prepolymers. In this process, the heating system is used to provide the heat required for the reaction, and the stirring system ensures that the raw materials are evenly mixed.

[0004] The heating system of the above-mentioned conventional UV polyester acrylate resin high-efficiency synthesis device usually includes a jacket to provide the heat required for the reaction. Accurately controlling the temperature in the reactor may be a challenge, especially when high-temperature reactions are required. Improper temperature control may lead to unstable product quality. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a UV polyester acrylate resin high-efficiency synthesis device, which aims to improve the precise control of the temperature in the reactor and the problems of uneven stirring and low heating efficiency of traditional synthesis devices.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a UV polyester acrylate resin high-efficiency synthesis device, comprising a frame, a motor is fixedly connected to the inside of the frame, an upper connecting block is fixedly connected to the output end of the motor, an engaging block is slidably connected to the inside of the upper connecting block, one end of the upper connecting block is slidably connected to a lower connecting block, an outer wall of the engaging block is slidably connected to one end of the lower connecting block, a stirring rod is fixedly connected to the other end of the lower connecting block, a first fixed block is fixedly connected to the outer wall of the stirring rod, a second fixed block is fixedly connected to the outer wall of the first fixed block, a stirring blade is rotatably connected to the inside of the second fixed block, the outer wall of the stirring rod is rotatably connected to a shaft seal, the outer wall of the shaft seal is arranged in the interior of the frame, the outer wall of the stirring rod is rotatably connected to the interior of the frame, and a heating assembly is arranged on the outer wall of the stirring rod.

[0007] Furthermore, the heating component comprises a shell, the outer wall of the stirring rod is rotatably connected to the inside of the shell, the outer wall of the shell is fixedly connected to a jacket, and the inside of the jacket is fixedly connected to an air inlet pipe.

[0008] Furthermore, a feed pipe is fixedly connected to the interior of the jacket, a drain pipe is fixedly connected to the interior of the jacket, and a support frame is fixedly connected to the outer wall of the jacket.

[0009] Furthermore, one end of the shell is fixedly connected to a discharge pipe, and the other end of the shell is fixedly connected to a filter plate.

[0010] Furthermore, a coil is fixedly connected to the interior of the filter plate, and an outer wall of the coil is arranged inside the shell.

[0011] Furthermore, a sealing layer is fixedly connected to the outer wall of the filter plate, and a feed pipe is fixedly connected to the interior of the sealing layer.

[0012] Furthermore, a cover plate is slidably connected to the interior of the sealing layer, a third fixing block is fixedly connected to the interior of the sealing layer, and a buckle block is rotatably connected to the interior of the third fixing block.

[0013] Furthermore, a rotating buckle is rotatably connected inside the third fixing block, and an outer wall of the rotating buckle is rotatably connected to the inside of the buckle block.

[0014] The utility model has the following beneficial effects:

[0015] In the utility model, a stirring rod and a stirring blade are driven by a motor to realize multi-stage stirring of raw materials, and a heating component is used to control the reaction temperature, thereby realizing efficient synthesis of UV polyester acrylate resin, thereby achieving the effect of multi-stage stirring and double heating, solving the problems of uneven stirring and low heating efficiency of traditional synthesis devices, ensuring uniform mixing of materials, and improving the practicability of the equipment. The device is suitable for the fields of chemical industry, material science, etc., especially in the synthesis process requiring efficient and precise control.

[0016] In the utility model, the cover plate is closed and opened by rotating the rotating buckle. This design helps to fix the cover plate and ensure the safety and stability of the heating component during operation, thereby achieving the effect of locking and opening, ensuring the safety of the synthesis of the reaction materials inside the shell, improving the operating efficiency and safety, ensuring the stability and reliability of the heating component and the stirring blade during the chemical reaction, thereby ensuring the safe conduct of the synthesis reaction and the product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the UV polyester acrylate resin high-efficiency synthesis device proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of one side of the shell of the UV polyester acrylate resin high-efficiency synthesis device proposed by the utility model;

[0019] Figure 3 This is a partial structural schematic diagram of one side of the meshing block of the UV polyester acrylate resin high-efficiency synthesis device proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of one side of the stirring blade of the UV polyester acrylate resin high-efficiency synthesis device proposed by the utility model;

[0021] Figure 5 This is a partial structural schematic diagram of one side of the cover plate of the UV polyester acrylate resin high-efficiency synthesis device proposed by the utility model;

[0022] Figure 6 This is a partial structural diagram of one side of the rotating buckle of the UV polyester acrylate resin high-efficiency synthesis device proposed by the utility model;

[0023] Legend:

[0024] 1. Jacket; 2. Shell; 3. Filter plate; 4. Sealing layer; 5. Cover plate; 6. Frame; 7. Motor; 8. Upper connecting block; 9. Lower connecting block; 10. Shaft seal; 11. Engaging block; 12. Stirring rod; 13. First fixed block; 14. Second fixed block; 15. Stirring blade; 16. Feed pipe; 17. Inlet pipe; 18. Drain pipe; 19. Discharge pipe; 20. Coil; 21. Third fixed block; 22. Buckle block; 23. Rotating buckle; 24. Support frame. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Reference Figure 1 - Figure 5The utility model provides an embodiment: a UV polyester acrylate resin high-efficiency synthesis device, including a frame 6, a motor 7 is fixedly connected inside the frame 6, an upper connecting block 8 is fixedly connected to the output end of the motor 7, an engaging block 11 is slidably connected inside the upper connecting block 8, one end of the upper connecting block 8 is slidably connected to a lower connecting block 9, an outer wall of the engaging block 11 is slidably connected to one end of the lower connecting block 9, and a stirring rod 12 is fixedly connected to the other end of the lower connecting block 9, a first fixed block 13 is fixedly connected to the outer wall of the stirring rod 12, a second fixed block 14 is fixedly connected to the outer wall of the first fixed block 13, a stirring blade 15 is rotatably connected inside the second fixed block 14, a shaft seal 10 is rotatably connected to the outer wall of the stirring rod 12, the outer wall of the shaft seal 10 is arranged inside the frame 6, the outer wall of the stirring rod 12 is rotatably connected to the inside of the frame 6, and a heating component is arranged on the outer wall of the stirring rod 12.

[0027] Specifically, a motor 7 is fixedly connected to the inside of the frame 6, and the motor 7 drives the stirring system through an upper connecting block 8 fixedly connected to the output end. The outer wall of the engaging block 11 is slidably connected to one end of the lower connecting block 9. This design can realize that the power of the motor 7 is effectively transmitted to the stirring system. The rotation of the stirring blade 15 is driven by the motor 7 and is realized by the outer wall of the stirring rod 12 being rotatably connected to the inside of the frame 6. The rotation of the stirring blade 15 can effectively mix the raw materials in the reactor to ensure uniform reaction. The outer wall of the stirring rod 12 is rotatably connected to the shaft seal 10. The outer wall of the shaft seal 10 is arranged inside the frame 6 to prevent leakage of the reactants. The outer wall of the stirring rod 12 is also provided with a heating assembly to provide the heat required for the reaction and control the reaction temperature.

[0028] Reference Figure 2 - Figure 6 The heating component includes a shell 2, the outer wall of the stirring rod 12 is rotatably connected to the inside of the shell 2, the outer wall of the shell 2 is fixedly connected with a jacket 1, the inside of the jacket 1 is fixedly connected with an air inlet pipe 17, the inside of the jacket 1 is fixedly connected with a feed pipe 16, the inside of the jacket 1 is fixedly connected with a drain pipe 18, the outer wall of the jacket 1 is fixedly connected with a support frame 24, one end of the shell 2 is fixedly connected with a discharge pipe 19, the other end of the shell 2 is fixedly connected with a filter plate 3, the inside of the filter plate 3 is fixedly connected with a coil 20, the outer wall of the coil 20 is arranged in the inside of the shell 2, the outer wall of the filter plate 3 is fixedly connected with a sealing layer 4, the inside of the sealing layer 4 is fixedly connected with the feed pipe 16, the inside of the sealing layer 4 is slidably connected with a cover plate 5, the inside of the sealing layer 4 is fixedly connected with a third fixed block 21, the inside of the third fixed block 21 is rotatably connected with a buckle block 22, the inside of the third fixed block 21 is rotatably connected with a rotating buckle 23, and the outer wall of the rotating buckle 23 is rotatably connected to the inside of the buckle block 22.

[0029] Specifically, the shell 2 is the main part of the heating component, the outer wall of the stirring rod 12 is rotatably connected to the inside of the shell 2, the outer wall of the shell 2 is fixedly connected to the jacket 1, the inside of the jacket 1 is fixedly connected to the feed pipe 16 and the drain pipe 18, the outer wall of the jacket 1 is fixedly connected to the support frame 24 for fixing and supporting the jacket 1, the feed pipe 16 is used to introduce the heating medium (such as hot water or steam) into the jacket 1, and the drain pipe 18 is used to discharge the cooled heating medium. This circulation ensures that the heat inside the jacket 1 can be evenly transferred to the shell 2, thereby heating the raw materials in the reactor. The outer wall of the rotating buckle 23 is rotatably connected to the inside of the buckle block 22. This design helps to fix the cover plate 5 to ensure the safety and stability of the heating component during operation. The design of the cover plate 5 allows the heating component to be opened for maintenance and cleaning when necessary, while maintaining a sealed state during normal operation to prevent leakage of the heating medium.

[0030] Working principle: When the UV polyester acrylate resin high-efficiency synthesis device is needed, the upper connecting block 8 and the lower connecting block 9 are first driven by the motor 7, and the meshing block 11 is used between the upper connecting block 8 and the lower connecting block 9 for transmission. The upper connecting block 8, the lower connecting block 9 and the meshing block 11 form a coupling assembly, which is connected to the stirring rod 12 through the lower connecting block 9. The upper connecting block 8, the lower connecting block 9 and the meshing block 11 make the connection with the stirring rod 12 more stable. The first fixed block 13 is installed above the stirring rod 12, and the stirring rod 12 is driven by the motor 7 to rotate the first fixed block 13, and the stirring blade 15 is driven by the first fixed block 13 to rotate at the second fixed block 14. The inner part rotates, and at the same time, when the motor 7 rotates, the stirring blade 15 is driven to rise, and two such stirring blades 15 are installed above the stirring rod 12, which has the effect of multi-stage stirring. The raw materials and additives are transported to the interior of the shell 2 through the feed pipe 16, and the raw materials and additives are filtered through the filter plate 3. Steam or cooling water enters the interior of the jacket 1 through the air inlet pipe 17, and heat is transferred or taken away from the reaction materials through the circulating flow. The reaction materials are heated through the coil 20, which improves the heating efficiency. The rotating buckle 23 is rotated 90 degrees by rotating the rotating buckle 23, and the cover plate 5 can be opened and locked by opening and closing the buckle block 22.

[0031] 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 substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A UV polyester acrylate resin high-efficiency synthesis device, comprising a frame (6), characterized in that: The frame (6) is fixedly connected to a motor (7), an output end of the motor (7) is fixedly connected to an upper connecting block (8), an engaging block (11) is slidably connected to the interior of the upper connecting block (8), one end of the upper connecting block (8) is slidably connected to a lower connecting block (9), an outer wall of the engaging block (11) is slidably connected to one end of the lower connecting block (9), a stirring rod (12) is fixedly connected to the other end of the lower connecting block (9), a first fixed block (13) is fixedly connected to the outer wall of the stirring rod (12), a second fixed block (14) is fixedly connected to the outer wall of the first fixed block (13), a stirring blade (15) is rotatably connected to the interior of the second fixed block (14), a shaft seal (10) is rotatably connected to the outer wall of the stirring rod (12), the outer wall of the shaft seal (10) is arranged inside the frame (6), the outer wall of the stirring rod (12) is rotatably connected to the interior of the frame (6), and a heating component is arranged on the outer wall of the stirring rod (12).

2. The UV polyester acrylate resin high-efficiency synthesis device according to claim 1, characterized in that: The heating component comprises a shell (2), the outer wall of the stirring rod (12) is rotatably connected to the inside of the shell (2), the outer wall of the shell (2) is fixedly connected to a jacket (1), and the inside of the jacket (1) is fixedly connected to an air inlet pipe (17).

3. The UV polyester acrylate resin high-efficiency synthesis device according to claim 2, characterized in that: A feed pipe (16) is fixedly connected to the interior of the jacket (1), a drain pipe (18) is fixedly connected to the interior of the jacket (1), and a support frame (24) is fixedly connected to the outer wall of the jacket (1).

4. The UV polyester acrylate resin high-efficiency synthesis device according to claim 2, characterized in that: One end of the shell (2) is fixedly connected to a discharge pipe (19), and the other end of the shell (2) is fixedly connected to a filter plate (3).

5. The UV polyester acrylate resin high-efficiency synthesis device according to claim 4, characterized in that: A coil (20) is fixedly connected to the interior of the filter plate (3), and the outer wall of the coil (20) is arranged inside the housing (2).

6. The UV polyester acrylate resin high-efficiency synthesis device according to claim 5, characterized in that: The outer wall of the filter plate (3) is fixedly connected to a sealing layer (4), and the interior of the sealing layer (4) is fixedly connected to a feed pipe (16).

7. The UV polyester acrylate resin high-efficiency synthesis device according to claim 6, characterized in that: The interior of the sealing layer (4) is slidably connected to a cover plate (5), the interior of the sealing layer (4) is fixedly connected to a third fixing block (21), and the interior of the third fixing block (21) is rotatably connected to a buckle block (22).

8. The UV polyester acrylate resin high-efficiency synthesis device according to claim 7, characterized in that: A rotating buckle (23) is rotatably connected inside the third fixing block (21), and an outer wall of the rotating buckle (23) is rotatably connected inside the buckle block (22).

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