Reaction kettle for mixing raw materials of electronic nano protective coating

Abstract

The utility model discloses a reaction kettle for mixing electronic nano protective coating raw materials, which comprises a reaction kettle shell, a top cover arranged at the top of the reaction kettle shell and a stirring mechanism arranged in the reaction kettle shell, the stirring mechanism comprises a stirring shaft rotationally connected to the middle of the top cover, a square groove is arranged on the inner side of the stirring shaft, and the top cover is arranged in the square groove. A square column is movably connected to the inner side of the square groove, stirring blades extending to the outer side of the stirring shaft are fixedly connected to the side wall of the square column, and a driving mechanism used for driving the stirring shaft to rotate and driving the square column to ascend and descend is arranged at the upper end of the top cover. According to the reaction kettle for mixing the raw materials of the electronic nano protective coating, a square groove and a through groove are formed in a stirring shaft, a square column is movably connected to the inner side of the square groove, rotation of the stirring shaft and stirring blades and lifting of the stirring blades can be achieved in cooperation with a driving mechanism, and the rotation path of the stirring blades can be changed while stirring is conducted; the stirring and mixing effect and efficiency of the raw materials are improved.

Description

Technical Field

[0001] The utility model relates to the field of nano protective coating production equipment, in particular to a reaction kettle for mixing raw materials of electronic nano protective coatings. Background Art

[0002] Reactors are containers for physical or chemical reactions. Reactors can be classified into carbon steel reactors, stainless steel reactors and glass-lined reactors (enamel reactors) based on their material selection. They are widely used in production users such as petroleum, chemical, rubber, pesticide, dye, medicine, food, and various scientific research projects. The working principle of the reactor is to drive the stirring shaft through the motor to stir the reactants to make them fully react to obtain the required substances.

[0003] At present, the mixing of raw materials for electronic nano protective coatings generally needs to be carried out in a reactor. However, the rotation path of the stirring mechanism of the existing reactor used for mixing raw materials for electronic nano protective coatings is fixed during stirring, and the raw materials in the area between the stirring mechanisms cannot be well mixed, thus affecting the stirring effect and stirring efficiency.

[0004] Therefore, it is necessary to propose a reactor for mixing raw materials of electronic nano protective coating to solve the above problems. Utility Model Content

[0005] The main purpose of the utility model is to provide a reaction kettle for mixing raw materials of electronic nano protective coatings, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A reactor for mixing raw materials of electronic nano protective coatings, comprising a reactor shell, a top cover arranged on the top of the reactor shell, and a stirring mechanism arranged inside the reactor shell, wherein the stirring mechanism comprises a stirring shaft rotatably connected to the middle of the top cover, a square groove is arranged on the inner side of the stirring shaft, a square column is movably connected to the inner side of the square groove, a stirring blade extending to the outer side of the stirring shaft is fixedly connected to the side wall of the square column, and a driving mechanism for driving the stirring shaft to rotate and the square column to rise and fall is arranged on the upper end of the top cover;

[0008] The driving mechanism includes a gear ring arranged on the outside of the stirring shaft, a gear is meshed on one side of the gear ring, a stirring motor for driving the gear to rotate is arranged at one end of the top of the top cover, a top rod is fixedly connected to the top of the square column, a fixed column is fixedly connected to the end of the bottom of the top rod, a ball is movably connected to the inner side of the bottom of the fixed column, an undulating ring corresponding to the fixed column is fixed to the top of the top cover through a column, arc-shaped grooves are evenly arranged on the top of the undulating ring, and arc-shaped protrusions are arranged between adjacent arc-shaped grooves.

[0009] Preferably, the side of the stirring shaft is provided with through grooves corresponding to the stirring blades one by one, and the end of the stirring blade away from the square column extends to the outside of the stirring shaft through the through groove, and the longitudinal thickness of the inner side of the through groove is greater than the longitudinal thickness of the stirring blade.

[0010] Preferably, a mounting groove corresponding to the stirring shaft is provided at the top of the top cover, the gear ring and the gear are evenly located on the inner side of the mounting groove, a cover plate is fixed to the inner upper end of the mounting groove, the stirring motor is arranged at one end of the top of the cover plate, and the upper end of the stirring shaft extends to the top of the cover plate.

[0011] Preferably, the ball rolls with the arc-shaped protrusion and the arc-shaped groove.

[0012] Preferably, it also includes a reset component, which includes a circular ring arranged on the outer side of the upper end of the stirring shaft, the circular ring is located above the cover plate, guide columns are symmetrically arranged at both ends of the top of the circular ring, the upper ends of the guide columns extend to the top of the push rod and are provided with a limiting cap, and the guide column is located between the push rod and the limiting cap and is provided with a spring on the outer side.

[0013] Preferably, a protective shell corresponding to the driving mechanism is provided on the top of the top cover.

[0014] Beneficial Effects

[0015] Compared with the prior art, the utility model provides a reaction kettle for mixing raw materials of electronic nano protective coating, which has the following beneficial effects:

[0016] The electronic nano protective coating raw material mixing reactor has a square groove and a through groove arranged on the stirring shaft, a square column movably connected to the inner side of the square groove, and a stirring blade extending through the through groove. The stirring shaft and the stirring blade can be rotated and the stirring blade can be lifted and lowered in coordination with a driving mechanism. The rotation path of the stirring blade can be changed while stirring, thereby improving the stirring and mixing effect and efficiency of the raw materials and increasing practicality. The square column can be quickly reset by means of the arranged circular ring, guide column, spring, and limit cap, so that the ball can always be in close contact with the top wall of the arc groove and the arc protrusion, and the arranged protective shell can be convenient for protecting the driving mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the reactor shell and the protective shell of the utility model after being removed;

[0019] Figure 3 This utility model Figure 2 A structural diagram from another perspective of the basis;

[0020] Figure 4 It is a structural schematic diagram of the drive mechanism and reset assembly of the utility model;

[0021] Figure 5 It is a schematic diagram of the structure of the utility model when the cover plate and the top cover are separated;

[0022] Figure 6 It is a structural schematic diagram of the new stirring shaft of the utility model.

[0023] In the figure: 1. Reactor shell; 2. Top cover; 3. Protective shell; 4. Stirring shaft; 5. Stirring blade; 6. Cover plate; 7. Column; 8. Heave ring; 9. Square column; 10. Mandrel; 11. Circular ring; 12. Stirring motor; 13. Arc groove; 14. Gear ring; 15. Gear; 16. Guide column; 17. Fixed column; 18. Ball; 19. Spring; 20. Limiting cap; 21. Mounting groove; 22. Square groove; 23. Through groove; 24. Arc protrusion DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1-6 As shown, a reactor for mixing raw materials of electronic nano protective coatings comprises a reactor shell 1, a top cover 2 arranged on the top of the reactor shell 1 and a stirring mechanism arranged inside the reactor shell 1, wherein the stirring mechanism comprises a stirring shaft 4 rotatably connected to the middle of the top cover 2, a square groove 22 is arranged on the inner side of the stirring shaft 4, a square column 9 is movably connected to the inner side of the square groove 22, a plurality of stirring blades 5 are fixedly connected to the side wall of the square column 9, a through groove 23 corresponding to the stirring blade 5 is arranged on the side of the stirring shaft 4, one end of the stirring blade 5 away from the square column 9 extends to the outer side of the stirring shaft 4 through the through groove 23, and the longitudinal thickness of the inner side of the through groove 23 is greater than the longitudinal thickness of the stirring blade 5, and a driving mechanism for driving the stirring shaft 4 to rotate and the square column 9 to rise and fall is arranged on the upper end of the top cover 2;

[0026] As a preferred embodiment, the driving mechanism includes a gear ring 14 arranged on the outer side of the stirring shaft 4, a gear 15 is meshed on one side of the gear ring 14, a stirring motor 12 for driving the gear 15 to rotate is arranged at one end of the top of the top cover 2, a mounting groove 21 corresponding to the stirring shaft 4 is arranged on the top of the top cover 2, the gear ring 14 and the gear 15 are evenly located on the inner side of the mounting groove 21, a cover plate 6 is fixed to the inner upper end of the mounting groove 21, the stirring motor 12 is arranged at one end of the top of the cover plate 6, the upper end of the stirring shaft 4 extends to the top of the cover plate 6, the top of the square column 9 is fixedly connected to the top of the push rod 10, the end of the bottom of the push rod 10 is fixedly connected to the fixed column 17, the bottom inner side of the fixed column 17 is movably connected to the ball 18, the top of the top cover 2 is fixed with an undulating ring 8 corresponding to the fixed column 17 through the column 7, the top of the undulating ring 8 is evenly provided with arc grooves 13, and arc protrusions 24 are provided between adjacent arc grooves 13, and the ball 18 rolls with the arc protrusion 24 and the arc groove 13.

[0027] Furthermore, it also includes a reset component, which includes a circular ring 11 arranged on the outer side of the upper end of the stirring shaft 4, the circular ring 11 is located above the cover plate 6, and guide columns 16 are symmetrically arranged at both ends of the top of the circular ring 11. The upper end of the guide column 16 extends to the top of the top rod 10 and is provided with a limiting cap 20. The guide column 16 is located between the top rod 10 and the limiting cap 20 and is provided with a spring 19 on the outer side.

[0028] In addition, in order to conveniently protect the structure on the top of the top cover 2 , a protective shell 3 corresponding to the driving mechanism is provided on the top of the top cover 2 .

[0029] It should be noted that the utility model is a reactor for mixing raw materials for electronic nano protective coatings. When in use, the stirring motor 12 is started to drive the gear 15 to rotate. The gear 15 drives the stirring shaft 4 to rotate through the gear ring 14. The stirring shaft 4 drives the square column 9, the stirring blade 5, the top rod 10, and the circular ring 11 to rotate as a whole. The stirring blade 5 is stirred, and the top rod 10 drives the fixed column 17 to rotate when rotating, and then the ball 18 rolls on the top of the undulating ring 8. Due to the action of the arc groove 13 and the arc protrusion 24, the top of the undulating ring 8 is undulating, and then the top rod 10 drives the square column 9 to rise and fall continuously, and then the stirring blade 5 is constantly lifted and lowered to change the path, so that the raw materials can be better stirred and mixed, and the stirring efficiency and efficiency are improved. When the top rod 10 rises, it will cooperate with the limit cap 20 to compress the spring 19, and then the spring 19 generates a reverse force so that the top rod 10, the square column 9, and the stirring blade 5 as a whole can be quickly reset downward when the ball 18 is located in the arc groove 13, so that the ball 18 can always be in close contact with the arc protrusion 24 and the arc groove 13.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A reactor for mixing raw materials for electronic nano protective coatings, comprising a reactor shell (1), a top cover (2) arranged on the top of the reactor shell (1), and a stirring mechanism arranged inside the reactor shell (1), characterized in that: The stirring mechanism comprises a stirring shaft (4) rotatably connected to the middle of the top cover (2); a square groove (22) is provided on the inner side of the stirring shaft (4); a square column (9) is movably connected to the inner side of the square groove (22); a stirring blade (5) extending to the outer side of the stirring shaft (4) is fixedly connected to the side wall of the square column (9); and a driving mechanism for driving the stirring shaft (4) to rotate and the square column (9) to rise and fall is provided on the upper end of the top cover (2); The driving mechanism comprises a gear ring (14) arranged on the outside of the stirring shaft (4), one side of the gear ring (14) is meshed with a gear (15), one end of the top of the top cover (2) is provided with a stirring motor (12) for driving the gear (15) to rotate, the top of the square column (9) is fixedly connected to a push rod (10), the end of the bottom of the push rod (10) is fixedly connected to a fixed column (17), the bottom inner side of the fixed column (17) is movably connected to a ball (18), the top of the top cover (2) is fixed with an undulating ring (8) corresponding to the fixed column (17) through a column (7), the top of the undulating ring (8) is evenly provided with arc grooves (13), and arc protrusions (24) are provided between adjacent arc grooves (13).

2. The reaction kettle for mixing raw materials for electronic nano protective coating according to claim 1, characterized in that: The side surface of the stirring shaft (4) is provided with a through groove (23) corresponding to the stirring blade (5) one by one, and the end of the stirring blade (5) away from the square column (9) extends to the outside of the stirring shaft (4) through the through groove (23), and the longitudinal thickness of the inner side of the through groove (23) is greater than the longitudinal thickness of the stirring blade (5).

3. The reaction kettle for mixing raw materials for electronic nano protective coating according to claim 2, characterized in that: The top of the top cover (2) is provided with a mounting groove (21) corresponding to the stirring shaft (4); the gear ring (14) and the gear (15) are both located on the inner side of the mounting groove (21); a cover plate (6) is fixed to the inner upper end of the mounting groove (21); the stirring motor (12) is arranged at one end of the top of the cover plate (6); and the upper end of the stirring shaft (4) extends to the top of the cover plate (6).

4. The reaction kettle for mixing raw materials for electronic nano protective coating according to claim 3, characterized in that: The rolling ball (18) is in rolling cooperation with the arc-shaped protrusion (24) and the arc-shaped groove (13).

5. The reaction kettle for mixing raw materials for electronic nano protective coating according to claim 4, characterized in that: The invention also comprises a reset component, the reset component comprising a circular ring (11) arranged on the outer side of the upper end of the stirring shaft (4), the circular ring (11) being located above the cover plate (6), guide pillars (16) being symmetrically arranged at both ends of the top of the circular ring (11), the upper ends of the guide pillars (16) extending to the top of the push rod (10) and being provided with a limiting cap (20), and the outer side of the guide pillar (16) being located between the push rod (10) and the limiting cap (20) being sleeved with a spring (19).

6. The reaction kettle for mixing raw materials for electronic nano protective coating according to claim 5, characterized in that: A protective shell (3) corresponding to the driving mechanism is arranged on the top of the top cover (2).

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