Efficient polymerization kettle for acrylic resin

Abstract

The utility model discloses an efficient polymerization kettle for acrylic resin, and relates to the field of acrylic resin processing equipment. The efficient acrylic resin polymerization kettle comprises an adjusting mechanism and a polymerization kettle body, the polymerization kettle body comprises a tank body and a tank cover, a mounting hole is formed in one side of the top of the tank cover, and a defoaming mechanism is mounted in the mounting hole. The vibration defoaming device can effectively perform defoaming operation, the design of the round chamfer at the bottom of the vibration rod is beneficial to reducing the resistance to mixed liquid in the vibration process, the vibration defoaming efficiency is improved, the stability and durability of equipment in the long-term use process can be ensured, the frequency of maintenance and replacement is reduced, and therefore the production cost is reduced, and the production efficiency is improved. The defoaming mechanism is adopted to effectively eliminate bubbles generated in the polymerization process, so that the adverse effects of the bubbles on the quality and performance of the acrylic resin are avoided.

Description

Technical Field

[0001] The utility model relates to the field of acrylic resin processing equipment, in particular to an acrylic resin high-efficiency polymerization kettle. Background Art

[0002] Acrylic resin is a copolymer synthesized from vinyl monomers such as acrylate, methacrylate and styrene as the main raw materials. According to the composition, acrylic resin can be divided into many types, such as acrylic resin, styrene acrylic resin, silicone acrylic resin, etc. These resins have good light resistance and outdoor aging performance, and are widely used in coatings, adhesives, inks and other fields. When reproducing acrylic resin, it is necessary to use an acrylic resin high-efficiency polymerization kettle.

[0003] During the polymerization process of the acrylic resin high-efficiency polymerization kettle, bubbles may be generated due to insufficient stirring, escape of volatile substances and unevenness in the reaction process. These bubbles pose a potential threat to the quality and performance of the acrylic resin. Specifically, the bubbles may cause damage to the appearance of the resin, such as uneven surface or holes. In addition, the bubbles will reduce the structural strength of the material, thereby affecting the mechanical properties and durability of the resin. In the application scenarios of coatings and adhesives, these bubbles may also weaken the adhesion and comprehensive covering ability of the coating. Therefore, when designing the acrylic resin high-efficiency polymerization kettle, it is necessary to pay attention to and strive to eliminate these bubbles to ensure the excellent performance of the acrylic resin. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide an efficient acrylic resin polymerization kettle to solve the technical problem of bubbles generated due to insufficient stirring, release of volatile substances and reaction unevenness during the polymerization process of acrylic resin.

[0005] To achieve the above object, the utility model provides the following technical solutions: an acrylic resin high-efficiency polymerization kettle, comprising an adjustment mechanism and a polymerization kettle, the polymerization kettle comprising a tank body and a tank cover, a mounting hole is opened on one side of the top of the tank cover, a defoaming mechanism is installed inside the mounting hole, the defoaming mechanism comprises a vibration motor, a sealing block is arranged on the outside of the vibration motor, the sealing block is threadedly connected to the mounting hole, and a vibration rod is arranged at the bottom of the vibration motor;

[0006] A circuit line is arranged on the top of the vibration motor, and the other end of the circuit line is electrically connected to an external power source.

[0007] By adopting the above technical scheme, through the cooperation of the adjustment mechanism and the polymerization kettle, efficient polymerization of acrylic resin is achieved, and at the same time it is convenient to accurately control the polymerization process. In addition, the design of the defoaming mechanism can quickly eliminate the bubbles generated in the polymerization process by physical vibration, thereby improving the quality and performance of the acrylic resin.

[0008] Furthermore, the sealing block is made of rubber, and the vibration rod is used to vibrate the acrylic resin mixture to perform defoaming operations.

[0009] By adopting the above technical solution, the sealing block is made of rubber material, which ensures the sealing of the vibration motor installation and prevents the leakage of the polymerization liquid. In addition, the vibration rod directly acts on the acrylic resin mixture to effectively perform defoaming operations and improve the polymerization efficiency.

[0010] Furthermore, a circular chamfer is provided at the bottom of the vibration rod, and the vibration rod is made of stainless steel.

[0011] By adopting the above technical solution, the circular chamfer design at the bottom of the vibration rod reduces the resistance of the mixed liquid during the defoaming process, making the defoaming more uniform and efficient. In addition, the vibration rod is made of stainless steel to ensure the durability and stability of the defoaming mechanism.

[0012] Furthermore, the adjustment mechanism includes a support frame, a rotating seat is arranged on both sides of the support frame, a rotating rod is arranged on both sides of the tank body, and the rotating rod is rotatably connected to the rotating seat.

[0013] By adopting the above technical solution, the support frame and rotating seat design of the adjustment mechanism enable the polymerization kettle to rotate flexibly, which is convenient for operation and maintenance. Moreover, through the connection between the rotating rod and the rotating seat, the polymerization kettle can rotate smoothly, further improving the convenience of operation.

[0014] Furthermore, one of the rotating rods passes through the rotating seat and is provided with a turbine, a worm is provided at the bottom of the turbine, and the worm is rotatably connected to the support frame through a collar.

[0015] By adopting the above technical solution and the transmission design of the turbine and worm, fine adjustment of the polymerization kettle can be achieved to meet different polymerization requirements. In addition, the worm is rotatably connected to the support frame through a collar, ensuring the stability and reliability of the transmission.

[0016] Furthermore, a rotating handle is provided at the front end of the support frame, and the rotating handle is used to rotate the worm to cause the turbine to rotate.

[0017] By adopting the above technical solution, the design of the rotating handle enables the operator to easily control the rotation of the polymerization kettle, simplifying the operating process, and by rotating the handle to rotate the worm, thereby driving the turbine to rotate, precise adjustment of the angle of the polymerization kettle is achieved.

[0018] Furthermore, the regulating mechanism is used to drive the polymerization kettle to rotate, and the regulating mechanism can ensure that the polymer inside the polymerization kettle can be effectively discharged.

[0019] By adopting the above technical solution, the regulating mechanism can drive the polymerization kettle to rotate, ensuring uniform mixing and effective discharge of the polymer in the kettle. This design improves the output efficiency of the polymer while reducing residue and waste.

[0020] Furthermore, a polymerization chamber is provided inside the tank body, and the polymerization chamber is used to promote polymerization of acrylic resin.

[0021] By adopting the above technical solution, the design of the polymerization chamber provides sufficient polymerization space, which is conducive to the full polymerization of acrylic resin, and the structure inside the chamber optimizes the polymerization conditions, improves the efficiency of the polymerization reaction and the quality of the product.

[0022] Furthermore, a motor is arranged in the middle of the top of the tank cover, the output end of the motor passes through the tank cover and extends to the interior of the polymerization chamber, and a stirring blade is arranged at the output end of the motor.

[0023] By adopting the above technical solution, the motor drives the stirring blade to rotate, which ensures the uniform mixing of the acrylic resin in the polymerization chamber and improves the polymerization effect. In addition, the motor is precisely controlled and the stirring speed and time can be adjusted according to the polymerization requirements, which increases the flexibility of operation.

[0024] Furthermore, a handle is provided on one side of the motor, and the handle is used to open the tank cover. A discharge port is provided on the other side of the motor, and a filling port is provided on one side of the tank body.

[0025] By adopting the above technical solution, the design of the handle makes the opening and closing of the tank cover easy and convenient, thereby improving the operating efficiency. In addition, the setting of the discharge port and the feeding port facilitates the addition and discharge of the polymer, thereby optimizing the production process.

[0026] In summary, the utility model mainly has the following beneficial effects:

[0027] 1. The utility model is provided with a defoaming mechanism. Firstly, the acrylic resin high-efficiency polymerization kettle can effectively perform defoaming operation by providing a vibration motor and a vibration rod. The circular chamfer design at the bottom of the vibration rod is conducive to reducing the resistance to the mixed liquid during the vibration process and improving the efficiency of vibration defoaming. Moreover, the vibration rod is made of stainless steel, which has good corrosion resistance and mechanical strength, and can ensure the stability and durability of the equipment during long-term use, reduce the frequency of maintenance and replacement, and thus reduce production costs. The defoaming mechanism can effectively eliminate bubbles generated during the polymerization process, thereby avoiding the adverse effects of bubbles on the quality and performance of acrylic resin, which means that the produced acrylic resin has a smoother appearance, no holes, higher structural strength, better mechanical properties and durability, and the coating adhesion and covering ability are also enhanced;

[0028] 2. The utility model provides an adjustment mechanism so that the polymerization kettle can be easily rotated and adjusted. This flexibility is very practical in the production process. The angle and position of the polymerization kettle can be conveniently adjusted by turning the handle, so as to better control the polymerization process and the export of the product. Moreover, the effective export mechanism of the adjustment mechanism can reduce the residual polymer in the kettle, which not only saves raw materials, but also reduces the generation of waste when cleaning the polymerization kettle, and is more environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0030] Figure 2 This is a bottom-up three-dimensional structural schematic diagram of the utility model;

[0031] Figure 3 It is a schematic diagram of a side-view cross-sectional three-dimensional structure of the utility model;

[0032] Figure 4 For this utility model Figure 3 Schematic diagram of the structure enlarged at point A in the middle.

[0033] In the figure: 1. adjusting mechanism; 101. supporting frame; 102. rotating seat; 103. rotating rod; 104. turbine; 105. worm; 106. rotating handle; 2. polymerization kettle; 201. tank body; 202. tank cover; 203. motor; 204. discharge port; 205. handle; 206. licking port; 207. polymerization chamber; 208. stirring blade; 209. mounting hole; 3. defoaming mechanism; 301. vibration motor; 302. sealing block; 303. vibration rod; 304. circuit line. DETAILED DESCRIPTION

[0034] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0035] The following describes an embodiment of the utility model based on its overall structure.

[0036] Embodiment 1:

[0037] An acrylic resin high efficiency polymerization kettle, such as Figure 1-Figure 4As shown, it includes an adjusting mechanism 1 and a polymerization kettle 2. The polymerization kettle 2 includes a tank body 201 and a tank cover 202. A mounting hole 209 is opened on one side of the top of the tank cover 202. A defoaming mechanism 3 is installed inside the mounting hole 209. The defoaming mechanism 3 includes a vibration motor 301. A sealing block 302 is arranged on the outer side of the vibration motor 301. The sealing block 302 is threadedly connected to the mounting hole 209. A vibration rod 303 is arranged at the bottom of the vibration motor 301. A circuit line 304 is arranged on the top of the vibration motor 301. The other end of the circuit line 304 is electrically connected to an external power supply. By setting the adjusting mechanism 1 and the polymerization kettle 2, efficient polymerization of acrylic resin is achieved, and the reaction process is convenient to control. In addition, the design of the defoaming mechanism 3 effectively eliminates bubbles generated in the polymerization process through physical vibration, thereby improving the quality and performance of the product.

[0038] See also Figure 1 , Figure 2 , Figure 3 The sealing block 302 is made of rubber, and the vibration rod 303 is used to vibrate the acrylic resin mixture to perform defoaming operations. The use of the rubber sealing block 302 ensures the sealing of the mounting hole 209 of the vibration motor 301 and prevents the leakage of gas and liquid. In addition, the vibration rod 303 is specially designed to vibrate the acrylic resin mixture, which effectively performs defoaming operations and improves the polymerization effect.

[0039] See also Figure 1 , Figure 2 , Figure 3 The bottom of the vibration rod 303 is provided with a circular chamfer, and the material of the vibration rod 303 is stainless steel. The circular chamfer design at the bottom of the vibration rod 303 reduces the resistance during stirring, making the defoaming more uniform and efficient. Moreover, the vibration rod 303 is made of stainless steel, which ensures its durability and corrosion resistance and extends its service life.

[0040] Embodiment 2:

[0041] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 The adjusting mechanism 1 includes a supporting frame 101, a rotating seat 102 is arranged on both sides of the supporting frame 101, and a rotating rod 103 is arranged on both sides of the tank body 201, and the rotating rod 103 is rotatably connected with the rotating seat 102. The adjusting mechanism 1 realizes the flexible rotation of the polymerization kettle 2 through the cooperation of the supporting frame 101 and the rotating seat 102, which is convenient for operation and maintenance. Moreover, the design of the rotating rod 103 enables the polymerization kettle 2 to rotate smoothly on the rotating seat 102, thereby improving the stability and reliability of the equipment.

[0042] See also Figure 1 , Figure 2 , Figure 3One of the rotating rods 103 passes through the rotating seat 102 and is provided with a turbine 104. A worm 105 is provided at the bottom of the turbine 104. The worm 105 is rotatably connected to the support frame 101 through a collar. Through the transmission design of the turbine 104 and the worm 105, fine adjustment of the polymerization kettle 2 is achieved to meet different process requirements. Moreover, the worm 105 is rotatably connected to the support frame 101 through the collar, ensuring the stability and accuracy of the transmission.

[0043] See also Figure 1 , Figure 2 , Figure 3 A rotating handle 106 is provided at the front end of the support frame 101. The rotating handle 106 is used to rotate the worm 105 to cause the turbine 104 to rotate. The design of the rotating handle 106 enables the operator to easily control the rotation of the worm 105, thereby adjusting the angle and position of the polymerization kettle 2. Moreover, the position of the rotating handle 106 is reasonable, the operation is simple, and the work efficiency and safety are improved.

[0044] See also Figure 1 , Figure 2 , Figure 3 The regulating mechanism 1 is used to drive the polymerization kettle 2 to rotate, and the regulating mechanism 1 can ensure that the polymer inside the polymerization kettle 2 can be effectively discharged. The design of the regulating mechanism 1 ensures that the polymer inside the polymerization kettle 2 can be effectively discharged, thereby improving production efficiency. In addition, the design also reduces material residues, making it easier to clean and produce subsequent batches.

[0045] See also Figure 1 , Figure 2 , Figure 3 A polymerization chamber 207 is arranged inside the tank body 201. The polymerization chamber 207 is used to promote the polymerization of acrylic resin. The special design of the polymerization chamber 207 provides an optimized reaction environment, promotes the efficient polymerization of acrylic resin, and the reasonable layout of the internal structure ensures the uniformity and stability of the polymerization process, thereby improving the product quality.

[0046] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 A motor 203 is arranged in the middle of the top of the tank cover 202. The output end of the motor 203 passes through the tank cover 202 and extends to the interior of the polymerization chamber 207. A stirring blade 208 is arranged at the output end of the motor 203. The output end of the motor 203 passes through the tank cover 202, making the stirring more direct and efficient. Moreover, the cooperation between the motor 203 and the stirring blade 208 realizes the uniform stirring of the acrylic resin in the polymerization chamber 207 and enhances the polymerization effect.

[0047] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 A handle 205 is provided on one side of the motor 203, and the handle 205 is used to open the tank cover 202. A discharge port 204 is provided on the other side of the motor 203, and a feeding port 206 is provided on one side of the tank body 201. The design of the handle 205 makes the opening and closing of the tank cover 202 simple and convenient, thereby improving the convenience of operation. In addition, the setting of the discharge port 204 and the feeding port 206 facilitates the addition and discharge of materials and improves production efficiency.

[0048] The implementation principle of the utility model is as follows: first, the acrylic resin raw material to be polymerized needs to be added into the polymerization chamber 207 through the feeding port 206, then the tank cover 202 is closed, and the sealing performance is ensured to be good and the motor 203 is started, and the stirring blade 208 driven by the output end of the motor starts to rotate, stirring the acrylic resin raw material in the polymerization chamber 207, so that it is evenly mixed and a polymerization reaction occurs;

[0049] During the polymerization process, the vibration motor 301 is started, and the vibration rod 303 starts to vibrate, and bubbles generated during the polymerization process are eliminated by physical vibration, and the vibration defoaming operation is continuously performed until the polymerization process is completed to ensure the quality of the acrylic resin;

[0050] Afterwards, when the polymerization reaction is completed, the motor 203 and the vibration motor 301 are turned off, and the worm 105 can be rotated to drive the turbine 104 and the rotating rod 103 to rotate, thereby adjusting the angle and position of the polymerization kettle 2;

[0051] The tank cover 202 is opened, and the polymerization chamber 207 and the stirring blade 208 are cleaned to remove the residual acrylic resin.

[0052] Parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art, and will not be described in detail here.

[0053] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. An acrylic resin high-efficiency polymerization kettle, characterized in that: The invention comprises an adjusting mechanism (1) and a polymerization kettle (2), wherein the polymerization kettle (2) comprises a tank body (201) and a tank cover (202), a mounting hole (209) is provided on one side of the top of the tank cover (202), a defoaming mechanism (3) is installed inside the mounting hole (209), the defoaming mechanism (3) comprises a vibration motor (301), a sealing block (302) is provided on the outer side of the vibration motor (301), the sealing block (302) is threadedly connected to the mounting hole (209), and a vibration rod (303) is provided at the bottom of the vibration motor (301); A circuit line (304) is arranged on the top of the vibration motor (301), and the other end of the circuit line (304) is electrically connected to an external power source.

2. The acrylic resin high-efficiency polymerization kettle according to claim 1, characterized in that: The sealing block (302) is made of rubber, and the vibration rod (303) is used to vibrate the acrylic resin mixed liquid to perform a defoaming operation.

3. The acrylic resin high-efficiency polymerization kettle according to claim 1, characterized in that: The bottom of the vibration rod (303) is provided with a circular chamfer, and the material of the vibration rod (303) is stainless steel.

4. The acrylic resin high-efficiency polymerization kettle according to claim 1, characterized in that: The adjustment mechanism (1) comprises a support frame (101), a rotating seat (102) is arranged on both sides of the support frame (101), a rotating rod (103) is arranged on both sides of the tank body (201), and the rotating rod (103) is rotatably connected to the rotating seat (102).

5. The acrylic resin high-efficiency polymerization kettle according to claim 4, characterized in that: One of the rotating rods (103) passes through the rotating seat (102) and is provided with a turbine (104). A worm (105) is provided at the bottom of the turbine (104). The worm (105) is rotatably connected to the support frame (101) via a sleeve ring.

6. The acrylic resin high-efficiency polymerization kettle according to claim 4, characterized in that: A rotating handle (106) is provided at the front end of the support frame (101), and the rotating handle (106) is used to rotate the worm (105) to cause the turbine (104) to rotate.

7. The acrylic resin high-efficiency polymerization kettle according to claim 1, characterized in that: The regulating mechanism (1) is used to drive the polymerization kettle (2) to rotate, and the regulating mechanism (1) can ensure that the polymer inside the polymerization kettle (2) can be effectively discharged.

8. The acrylic resin high-efficiency polymerization kettle according to claim 1, characterized in that: A polymerization chamber (207) is arranged inside the tank body (201), and the polymerization chamber (207) is used to promote polymerization of acrylic resin.

9. The acrylic resin high-efficiency polymerization kettle according to claim 1, characterized in that: A motor (203) is arranged in the middle of the top of the tank cover (202), the output end of the motor (203) passes through the tank cover (202) and extends to the inside of the polymerization chamber (207), and a stirring blade (208) is arranged at the output end of the motor (203).

10. The acrylic resin high-efficiency polymerization kettle according to claim 1, characterized in that: A handle (205) is provided on one side of the motor (203), and the handle (205) is used to open the tank cover (202). A discharge port (204) is provided on the other side of the motor (203), and a filling port (206) is provided on one side of the tank body (201).

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