Reaction kettle for coating production

Abstract

The utility model discloses a reaction kettle for coating production, which comprises a reaction kettle body, a motor is mounted on the top surface of the reaction kettle body, a rotating rod is fixedly mounted at the output end of the motor, the rotating rod penetrates through the top of the reaction kettle body and is rotatably mounted at the bottom of an inner cavity of the reaction kettle body, and two limiting rods are mounted on the outer side of the rotating rod. A lifting sleeve is slidably mounted on the outer sides of the rotating rod and the limiting rod, an annular limiting groove is formed in the middle of the outer side of the lifting sleeve, a lifting scraping plate is slidably mounted in the reaction kettle, a movable assembly penetrating through the annular limiting groove is arranged on the inner side of the lifting scraping plate, and a stirring piece is arranged on the outer side of the lifting sleeve. An electric push rod is mounted on the top surface of the reaction kettle. The lifting scraping plate moving up and down can scrape off paint on the inner wall of the reaction kettle, and the lifting scraping plate drives the lifting sleeve to move up and down to change the position of the stirring piece, so that more efficient and uniform stirring is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction kettles, in particular to a reaction kettle for coating production. Background Art

[0002] In the process of paint production, the reactor is a key production equipment. Its stirring effect and convenience of inner wall cleaning directly affect the quality and production efficiency of the paint.

[0003] Traditional paint production reactors usually use fixed-position stirring blades, which have limited stirring effects and are difficult to ensure uniform distribution of the paint in the reactor, thus affecting the quality of the paint. Adhesion and sticky residue of the paint on the inner wall of the reactor are also common problems in production. These residues are not only difficult to clean, but may also affect the quality of the paint produced next time. For this reason, we propose a paint production reactor. Utility Model Content

[0004] The purpose of the utility model is to provide a reaction kettle for coating production to solve the problems raised by the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a reaction kettle for coating production, comprising a reaction kettle, a motor is installed on the top surface of the reaction kettle, a rotating rod is fixedly installed on the output end of the motor, the rotating rod passes through the top of the reaction kettle and is rotatably installed on the bottom of the inner cavity of the reaction kettle, two limiting rods are installed on the outer side of the rotating rod, a lifting sleeve is slidably installed on the outer side of the rotating rod and the limiting rod, and an annular limiting groove is opened in the middle of the outer side of the lifting sleeve;

[0006] A lifting scraper is slidably installed inside the reactor, a movable component passing through an annular limit groove is arranged on the inner side of the lifting scraper, a stirring piece is arranged on the outer side of the lifting sleeve, an electric push rod is installed on the top surface of the reactor, the inner rod of the electric push rod moves through the reactor, and one end of the electric push rod is fixedly installed on one side of the lifting scraper.

[0007] Preferably, the outer side of the lifting scraper contacts the inner wall of the reactor, and the top of the lifting scraper is provided with an inwardly inclined surface.

[0008] Preferably, the movable assembly includes a plurality of connecting rods, a limiting block is fixedly mounted on one end of the connecting rod, and the limiting block passes through an annular limiting groove.

[0009] Preferably, the thickness of the limiting block matches the thickness of the annular limiting groove.

[0010] Preferably, the stirring member is specifically a plurality of vertical blades, and the vertical blades are fixedly mounted on the outside of the lifting sleeve.

[0011] Preferably, a transverse blade is fixedly mounted on one side of the vertical blade.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The reactor for coating production is turned on by turning on the switch of the motor, which drives the rotating rod and the limit rod to rotate. The rotating rod and the limit rod drive the lifting sleeve to rotate, thereby driving the vertical blades to rotate for stirring. The lifting scraper is controlled to move up and down by the electric push rod, thereby driving the limit block to move up and down through the connecting rod. The limit block passes through the inner side of the annular limit groove, thereby driving the lifting sleeve to move on the outer side of the rotating rod and the limit rod to adjust the height position of the vertical blades. In addition, during the movement, the horizontal blades can stir the coating up and down to improve the mixing effect and ensure the uniformity of the coating.

[0014] 2. After the coating is discharged from the reactor used for coating production, the switch of the electric push rod is turned on to drive the lifting scraper to move up and down continuously. The lifting scraper can scrape off the coating on the inner wall surface of the reactor, reduce coating waste, facilitate cleaning, and prevent sticky coating from adhering to the inner wall of the reactor, saving raw materials and improving cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the internal structure of the reactor of the utility model.

[0018] In the figure: 1. Reactor; 2. Motor; 3. Rotating rod; 4. Limit rod; 5. Lifting sleeve; 6. Vertical blades; 7. Horizontal blades; 8. Annular limit groove; 9. Lifting scraper; 10. Connecting rod; 11. Limit block; 12. Electric push rod. DETAILED DESCRIPTION

[0019] 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.

[0020] Embodiment 1

[0021] Please refer to Figure 1-3As shown, the utility model provides a reactor for coating production, including a reactor 1, a motor 2 is installed on the top surface of the reactor 1, a rotating rod 3 is fixedly installed on the output end of the motor 2, the rotating rod 3 passes through the top of the reactor 1 and is rotatably installed on the bottom of the inner cavity of the reactor 1, two limiting rods 4 are installed on the outer side of the rotating rod 3, and a lifting sleeve 5 is slidably installed on the outer side of the rotating rod 3 and the limiting rod 4, and an annular limiting groove 8 is opened in the middle of the outer side of the lifting sleeve 5;

[0022] A lifting scraper 9 is slidably installed inside the reactor 1, and a movable component passing through the annular limit groove 8 is arranged on the inner side of the lifting scraper 9. A stirring member is arranged on the outer side of the lifting sleeve 5. An electric push rod 12 is installed on the top surface of the reactor 1. The inner rod of the electric push rod 12 moves through the reactor 1, and one end of the electric push rod 12 is fixedly installed on one side of the lifting scraper 9.

[0023] Specifically, the lifting scraper 9 that moves up and down can scrape off the paint on the inner wall of the reactor 1, and the lifting scraper 9 drives the lifting sleeve 5 to move up and down, changing the position of the stirring member, thereby achieving more efficient and uniform stirring.

[0024] The outer side of the lifting scraper 9 contacts the inner wall of the reactor 1, and the top of the lifting scraper 9 is provided with an inwardly inclined surface, so that the lifting scraper 9 moves upward to scrape off the paint so that it flows downward along the inclined surface.

[0025] Among them: the movable component includes a plurality of connecting rods 10, a limiting block 11 is fixedly installed at one end of the connecting rod 10, the limiting block 11 passes through the annular limiting groove 8, the thickness of the limiting block 11 matches the thickness of the annular limiting groove 8, the limiting block 11 can slide inside the annular limiting groove 8, so when the lifting sleeve 5 rotates, the connecting rod 10 and the lifting scraper 9 will not be driven to rotate through the limiting block 11.

[0026] Among them: the stirring member is specifically a plurality of vertical blades 6, the vertical blades 6 are fixedly installed on the outside of the lifting sleeve 5, and a horizontal blade 7 is fixedly installed on one side of the vertical blade 6. The lifting sleeve 5 drives the vertical blades 6 to rotate to stir the paint. When the vertical blades 6 drive the horizontal blades 7 to move up and down, the horizontal blades 7 can push the paint flow up and down to improve the stirring uniformity.

[0027] Working principle: The utility model is a reaction kettle for coating production. When in use, the switch of the motor 2 is turned on to drive the rotating rod 3 and the limiting rod 4 to rotate. The rotating rod 3 and the limiting rod 4 drive the lifting sleeve 5 to rotate, thereby driving the vertical blade 6 to rotate for stirring. The lifting scraper 9 is controlled to move up and down by the electric push rod 12, thereby driving the limiting block 11 to move up and down through the connecting rod 10. The limiting block 11 passes through the inner side of the annular limiting groove 8, thereby driving the lifting sleeve 5 to move outside the rotating rod 3 and the limiting rod 4 to adjust the height position of the vertical blade 6, and during the movement, the horizontal blade 7 can stir the coating up and down;

[0028] After the coating is discharged, the electric push rod 12 is turned on to drive the lifting scraper 9 to move up and down continuously. The lifting scraper 9 can scrape off the coating on the inner wall surface of the reactor 1, reduce coating waste, facilitate cleaning, and prevent sticky coating from adhering to the inner wall of the reactor 1.

[0029] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. A reaction kettle for coating production, comprising a reaction kettle (1), characterized in that: The top surface of the reactor (1) is provided with a motor (2), the output end of the motor (2) is fixedly provided with a rotating rod (3), the rotating rod (3) passes through the top of the reactor (1) and is rotatably provided at the bottom of the inner cavity of the reactor (1), two limiting rods (4) are provided at the outer side of the rotating rod (3), a lifting sleeve (5) is slidably provided at the outer side of the rotating rod (3) and the limiting rod (4), and an annular limiting groove (8) is provided at the middle part of the outer side of the lifting sleeve (5); A lifting scraper (9) is slidably installed inside the reactor (1), a movable component passing through the annular limit groove (8) is arranged on the inner side of the lifting scraper (9), a stirring member is arranged on the outer side of the lifting sleeve (5), an electric push rod (12) is installed on the top surface of the reactor (1), the inner rod of the electric push rod (12) moves through the reactor (1), and one end of the electric push rod (12) is fixedly installed on one side of the lifting scraper (9).

2. A coating production reactor according to claim 1, characterized in that: The outer side of the lifting scraper (9) contacts the inner wall of the reaction kettle (1), and the top of the lifting scraper (9) is provided with an inwardly inclined surface.

3. A coating production reactor according to claim 1, characterized in that: The movable assembly comprises a plurality of connecting rods (10), one end of each connecting rod (10) being fixedly mounted with a limiting block (11), and the limiting block (11) passing through an annular limiting groove (8).

4. A coating production reactor according to claim 3, characterized in that: The thickness of the limiting block (11) matches the thickness of the annular limiting groove (8).

5. A coating production reactor according to claim 1, characterized in that: The stirring member is specifically a plurality of vertical blades (6), and the vertical blades (6) are fixedly mounted on the outside of the lifting sleeve (5).

6. A coating production reactor according to claim 5, characterized in that: A transverse blade (7) is fixedly mounted on one side of the vertical blade (6).

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