Stirring machine for waterproof coating production

Abstract

The utility model discloses a stirring machine for waterproof coating production, which belongs to the technical field of waterproof coating production and comprises a stirring barrel, a top cover is arranged at the top of the stirring barrel, a stirring motor is fixedly mounted in the center of the top of the top cover, a turntable is arranged on the inner side of the bottom of the top cover, and the periphery of the turntable is movably connected with the top cover through a bearing sleeve. A rotating disc is arranged at the bottom of the top cover, a fixing frame is arranged on the periphery of the bottom of the rotating disc, a scraping plate is arranged on one side of the fixing frame, one side of the scraping plate makes contact with the inner wall of the stirring barrel, and a spring is arranged at the end, extending into the fixing frame, of the scraping plate. And a rubber sleeve outside the scraping plate can be in close contact with the inner wall of the stirring barrel, so that in the rotating process of the fixing frame, the scraping effect can be achieved, and the situation that coating is adhered to the inner wall of the stirring barrel for a long time, solidification is caused, and complete discharging cannot be achieved is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of waterproof coating production, and specifically relates to a mixer for waterproof coating production. Background Art

[0002] Paint is applied to the surface of the object to be protected or decorated, and can form a continuous film that is firmly attached to the coated object. It is usually a viscous liquid based on resin, oil, or emulsion, with or without pigments and fillers, and with corresponding additives, prepared with organic solvents or water. Among them, the thermal insulation and waterproof coating is a kind of building coating that combines good waterproof and thermal insulation properties. When in use, a mixer is needed to stir the paint to meet the construction needs of personnel.

[0003] At present, in the existing mixers used for waterproof coating production, part of the coating will adhere to the inner wall surface of the mixing barrel during the mixing process. Since the stirring rod cannot contact the inner wall of the mixing barrel, the coating adhered to the inner wall of the mixing barrel cannot be discharged during discharging, resulting in a waste of coating and being unfavorable for the mixing of the next batch of coating. For this reason, we propose a mixer for waterproof coating production. Utility Model Content

[0004] The purpose of the utility model is to provide a mixer for producing waterproof coatings to solve the existing problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mixer for waterproof coating production, comprising a mixing barrel, a fixed frame and a scraper, a top cover is provided on the top of the mixing barrel, a mixing motor is fixedly installed at the top center position of the top cover, a turntable is provided on the inner side of the bottom of the top cover, the outer periphery of the turntable is movably connected to the top cover through a bearing sleeve, the output shaft end of the mixing motor is fixedly connected to the top center position of the turntable, a fixed frame is provided on the outer periphery of the bottom of the turntable, the top of the fixed frame is fixedly connected to the turntable by welding, a scraper is provided on one side of the fixed frame, one side of the scraper is in contact with the inner wall of the mixing barrel, the other side of the scraper extends to the inside of the fixed frame and is slidably connected to the inner wall thereof, and a spring is provided at one end of the scraper extending to the inside of the fixed frame.

[0006] Preferably, a transmission shaft is fixedly installed at the bottom center position of the turntable, a stirring rod is arranged on the outer periphery of the transmission shaft, the stirring rod is arranged around the transmission shaft, an extension rod is fixedly arranged on the outer periphery of the stirring rod, and one side of the bottom of the fixing frame extends to the bottom end of the transmission shaft and is fixedly connected thereto by welding.

[0007] Preferably, limiting grooves are provided on both sides of the interior of the fixing frame, and limiting blocks are provided on both sides of one end of the scraper extending into the interior of the fixing frame, and the limiting blocks extend into the interior of the limiting groove and are slidably connected to the inner wall thereof.

[0008] Preferably, the outer periphery of the fixing frame and the scraper is covered with a rubber sleeve, and the rubber sleeve is fixedly wrapped around the outside of the fixing frame and the scraper by gluing.

[0009] Preferably, a base is fixedly provided at the bottom of the mixing barrel, and mounting frames are fixedly installed on both sides of the top of the base by welding, an electric push rod is provided on the inner side of the top of the mounting frame, and the top of the electric push rod is fixedly connected to both sides of the outside of the top cover.

[0010] Preferably, a discharge port is provided at the bottom end of one side of the outside of the mixing barrel, and the discharge port is sealed and connected to the bottom end of the inside of the mixing barrel.

[0011] Preferably, a control panel is provided at the top of one outer side of the mounting frame, and the control panel is fixedly mounted on the top of one outer side of the mounting frame by means of inlaying.

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

[0013] 1. A turntable is set at the bottom of the top cover, and the stirring motor is used to drive the turntable to rotate, so that it can rotate synchronously with the fixed frame. Under the action of the spring, the rubber sleeve on the outside of the scraper can be in close contact with the inner wall of the mixing barrel, so that during the rotation of the fixed frame, it can play a scraping role to prevent the paint from sticking to the inner wall of the mixing barrel for a long time, causing solidification and incomplete discharge.

[0014] 2. By arranging an extension rod on the periphery of the stirring rod, the contact area between the stirring rod and the paint is increased, so that during the rotating stirring process, more paint can be driven to follow the movement, thereby achieving the purpose of improving the stirring 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 bottom structure of the turntable of the utility model;

[0017] Figure 3 This is a schematic diagram of the scraper structure of the utility model.

[0018] In the figure: 1. mixing barrel; 2. base; 3. discharge port; 4. mounting bracket; 5. control panel; 6. electric push rod; 7. top cover; 8. mixing motor; 9. turntable; 10. transmission shaft; 11. mixing rod; 12. extension rod; 13. fixing bracket; 14. rubber sleeve; 15. scraper; 16. spring; 17. limit groove; 18. limit block. 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] See also Figure 1-3 The utility model provides a technical solution of a mixer for producing waterproof coatings: it includes a mixing barrel 1, a fixing frame 13 and a scraper 15. A top cover 7 is arranged on the top of the mixing barrel 1, a stirring motor 8 is fixedly installed at the top center position of the top cover 7, a turntable 9 is arranged on the inner side of the bottom of the top cover 7, the outer periphery of the turntable 9 is movably connected with the top cover 7 through a bearing sleeve, the output shaft end of the stirring motor 8 is fixedly connected with the top center position of the turntable 9, a fixing frame 13 is arranged on the outer periphery of the bottom of the turntable 9, the top of the fixing frame 13 is fixedly connected with the turntable 9 by welding, a scraper 15 is arranged on one side of the fixing frame 13, one side of the scraper 15 contacts with the inner wall of the mixing barrel 1, the other side of the scraper 15 extends to the inside of the fixing frame 13 and is slidably connected with the inner wall thereof, and a spring 16 is arranged on one end of the scraper 15 extending to the inside of the fixing frame 13.

[0021] Specifically, a transmission shaft 10 is fixedly installed at the bottom center position of the turntable 9, and a stirring rod 11 is arranged on the outer periphery of the transmission shaft 10. The stirring rod 11 is arranged around the transmission shaft 10, and an extension rod 12 is fixedly arranged on the outer periphery of the stirring rod 11. One side of the bottom of the fixing frame 13 extends to the bottom end of the transmission shaft 10 and is fixedly connected thereto by welding.

[0022] Specifically, the fixing frame 13 has limiting grooves 17 on both sides thereof, and the scraper 15 extends to one end of the fixing frame 13 and is provided with limiting blocks 18 on both sides thereof. The limiting blocks 18 extend to the inside of the limiting groove 17 and are slidably connected to the inner wall thereof.

[0023] Specifically, the outer periphery of the fixing frame 13 and the scraper 15 is covered with a rubber sleeve 14 , and the rubber sleeve 14 is fixedly wrapped around the outside of the fixing frame 13 and the scraper 15 by gluing.

[0024] Specifically, a base 2 is fixedly provided at the bottom of the mixing barrel 1, and a mounting frame 4 is fixedly installed on both sides of the top of the base 2 by welding. An electric push rod 6 is provided on the inner side of the top of the mounting frame 4, and the top of the electric push rod 6 is fixedly connected to both sides of the outside of the top cover 7.

[0025] Specifically, a discharge port 3 is provided at the bottom end of one side of the outside of the mixing barrel 1 , and the discharge port 3 is sealed and connected to the bottom end of the inside of the mixing barrel 1 .

[0026] Specifically, a control panel 5 is provided at the top of one outer side of the mounting frame 4 , and the control panel 5 is fixedly mounted at the top of one outer side of the mounting frame 4 by means of inlaying.

[0027] In this embodiment, when the waterproof coating is stirred, the turntable 9 is driven to rotate by the stirring motor 8, so that the drive shaft 10 and the fixed frame 13 at the bottom are driven to rotate synchronously, and the drive shaft 10 rotates with the stirring rod 11 to stir the coating to make it mixed evenly, and the extension rod 12 on the periphery of the stirring rod 11 is used to increase the contact area with the coating, thereby improving the stirring efficiency, so that the various materials in the coating can be quickly integrated, and at the same time, the fixed frame 13 rotates synchronously with the turntable 9, and under the action of the spring 16, the scraper 15 is pushed out, so that the outer end of the scraper 15 lifts the rubber sleeve 14 and contacts the inner wall of the stirring barrel 1, and the spring 16 pushes the scraper 15 to squeeze the rubber sleeve 14, so as to scrape the inner wall surface of the stirring barrel 1, and the coating adhered to the inner wall of the stirring barrel 1 is scraped off, so as to avoid the coating adhering to the inner wall surface of the stirring barrel 1, causing solidification, resulting in material waste and affecting the stirring of the next batch of coatings, thereby ensuring the utilization rate of the material.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mixer for producing waterproof coating, comprising a mixing barrel (1), a fixing frame (13) and a scraper (15), characterized in that: The top of the mixing barrel (1) is provided with a top cover (7), a stirring motor (8) is fixedly installed at the top center position of the top cover (7), a turntable (9) is provided on the inner side of the bottom of the top cover (7), the outer periphery of the turntable (9) is movably connected to the top cover (7) through a bearing sleeve, the output shaft end of the stirring motor (8) is fixedly connected to the top center position of the turntable (9), a fixing frame (13) is provided on the outer periphery of the bottom of the turntable (9), the top of the fixing frame (13) is fixedly connected to the turntable (9) by welding, a scraper (15) is provided on one side of the fixing frame (13), one side of the scraper (15) contacts the inner wall of the mixing barrel (1), the other side of the scraper (15) extends to the inside of the fixing frame (13) and is slidably connected to the inner wall thereof, and a spring (16) is provided at one end of the scraper (15) extending to the inside of the fixing frame (13).

2. A mixer for producing waterproof coating according to claim 1, characterized in that: A transmission shaft (10) is fixedly mounted at the center of the bottom of the turntable (9); a stirring rod (11) is arranged on the periphery of the transmission shaft (10); the stirring rod (11) is arranged around the transmission shaft (10); an extension rod (12) is fixedly arranged on the outer periphery of the stirring rod (11); and one side of the bottom of the fixing frame (13) extends to the bottom end of the transmission shaft (10) and is fixedly connected thereto by welding.

3. A mixer for waterproof coating production according to claim 1, characterized in that: Limiting grooves (17) are provided on both sides of the interior of the fixing frame (13); limiting blocks (18) are provided on both sides of one end of the scraper (15) extending into the interior of the fixing frame (13); the limiting blocks (18) extend into the interior of the limiting groove (17) and are slidably connected to the inner wall thereof.

4. A mixer for waterproof coating production according to claim 1, characterized in that: The outer peripheries of the fixing frame (13) and the scraper (15) are covered with a rubber sleeve (14), and the rubber sleeve (14) is fixedly wrapped around the outside of the fixing frame (13) and the scraper (15) by gluing.

5. A mixer for producing waterproof coating according to claim 1, characterized in that: A base (2) is fixedly provided at the bottom of the mixing barrel (1), a mounting frame (4) is fixedly installed on both sides of the top of the base (2) by welding, an electric push rod (6) is provided on the inner side of the top of the mounting frame (4), and the top of the electric push rod (6) is fixedly connected to both sides of the outside of the top cover (7).

6. A mixer for waterproof coating production according to claim 1, characterized in that: A discharge port (3) is provided at the bottom end of one side of the outside of the mixing barrel (1), and the discharge port (3) is in sealed communication with the bottom end of the inside of the mixing barrel (1).

7. A mixer for waterproof coating production according to claim 5, characterized in that: A control panel (5) is provided at the top of one external side of the mounting frame (4), and the control panel (5) is fixedly mounted on the top of one external side of the mounting frame (4) by means of inlaying.

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