Mixing device for rubber compound production

Abstract

The utility model relates to the technical field of mixing devices, and discloses a mixing device for rubber compound production, which comprises a mixing tank, the bottom of the mixing tank is fixedly connected with supporting legs, the upper surface of the mixing tank is fixedly connected with a stirring assembly, the stirring assembly comprises a motor, the output end of the motor is fixedly connected with a fixing plate, and the fixing plate is fixedly connected with a motor. The bottom of the fixing plate is fixedly connected with a connecting column, and the surface of the connecting column is fixedly connected with a stirring plate. The cover plate is arranged, a user lifts a handle above the upper cover plate upwards, the feeding box is communicated with the mixing tank, a rubber compound raw material is added into the mixing tank through the feeding box, and the feeding box, the upper cover plate and the placing plate can enable the rubber compound raw material to be conveniently added into the mixing tank, and meanwhile dust and impurities can be prevented from entering the mixing tank. And the motor is started to drive the fixed plate to rotate, so that the connecting column, the stirring plate, the supporting shaft I and the supporting shaft II rotate together.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing devices, in particular to a mixing device for the production of rubber compounds. Background Art

[0002] The main raw materials of rubber compounds include methyl or vinyl raw rubber, as well as various materials such as silica, cross-linking agent, structure control agent, and coupling agent. Through the mixing process of a high-temperature internal mixer, these materials combine to form the final rubber compound. The types of rubber compounds include mold-cured rubber compounds and rubber compounds for extrusion molding, etc., which are suitable for different molding processes and product applications.

[0003] In the prior art, during the production process of rubber compounds, traditional rubber compound mixing devices usually use a simple stirrer for stirring. Since rubber compounds have relatively high requirements for the stirring effect during the stirring process, the stirrer may have problems of uneven stirring during the stirring process, which may reduce the efficiency of the stirring process. Summary of the Utility Model

[0004] To solve at least to some extent the above technical problems, the utility model provides a mixing device for the production of rubber compounds.

[0005] The utility model is realized by the following technical solutions: A mixing device for the production of rubber compounds, including a mixing tank, the bottom of the mixing tank is fixedly connected with support legs, and the upper surface of the mixing tank is fixedly connected with a stirring assembly;

[0006] The stirring assembly includes a motor, the output end of the motor is fixedly connected with a fixing plate, the bottom of the fixing plate is fixedly connected with a connecting column, the surface of the connecting column is fixedly connected with stirring plates, the inner wall of the stirring plates is fixedly connected with a first support shaft, the bottom of the fixing plate is fixedly connected with a second support shaft, and the surface of the second support shaft is fixedly connected with stirring blades.

[0007] As a further improvement of the above solution, the upper surface of the first support shaft is fixedly connected with the bottom of the fixing plate, and the connecting column is located inside the second support shaft.

[0008] As a further improvement of the above solution, the number of the first support shafts is set to two, the two first support shafts are symmetrically distributed with the motor as the center, the number of the stirring blades is set to several, and the several stirring blades are linearly arrayed with the second support shaft as the center.

[0009] Through the above technical solutions, by setting the fixing plate to connect the output end of the motor, the connecting column is arranged at the center of the bottom of the fixing plate, and the first support shaft and the second support shaft are arranged on the periphery of the fixing plate, so that during the stirring process, the stirring plates and the stirring blades can stir the rubber compound more evenly.

[0010] As a further improvement of the above solution, a connecting pipe is connected to the bottom of the mixing tank. A first valve is arranged on the surface of the connecting pipe. One end of the connecting pipe is connected to a storage tank. A discharge pipe is connected to the rear end of the storage tank. A second valve is arranged on the surface of the discharge pipe.

[0011] As a further improvement of the above solution, the connecting pipe is located in front of the discharge pipe.

[0012] Through the above technical solution, by setting the storage tank, the kneaded rubber after stirring can be stored. By rotating the second valve, the kneaded rubber after stirring can flow out from the discharge pipe for use.

[0013] As a further improvement of the above solution, a feed box is fixedly connected to the upper surface of the mixing tank. An upper cover plate is rotatably connected to the inner wall of the feed box. A placement plate is fixedly connected to the front end of the feed box.

[0014] As a further improvement of the above solution, the upper cover plate is located above the placement plate.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] In the present utility model, by setting the cover plate, the user lifts the handle above the upper cover plate upwards, and the feed box is communicated with the mixing tank. The kneaded rubber raw material is added into the mixing tank through the feed box. The feed box, the upper cover plate and the placement plate can make the kneaded rubber raw material be conveniently added into the mixing tank, and at the same time, it can prevent dust and impurities from entering the mixing tank, ensuring the quality of the kneaded rubber. The motor is started, and the motor drives the fixed plate to rotate, so that the connecting column, the stirring plate, the first support shaft and the second support shaft rotate together. The stirring plate and the stirring blades stir the kneaded rubber to make it fully mixed.

[0017] In the present utility model, by setting the stirring assembly, since the stirring assembly is provided, including a motor, a connecting column, a stirring plate, a first support shaft, a fixed plate, a second support shaft and stirring blades, the kneaded rubber can be fully mixed, improving the quality of the kneaded rubber. The kneaded rubber after mixing enters the storage tank through the connecting pipe for storage. The first valve can control the flow inside the connecting pipe. When in use, the second valve is opened and discharged through the discharge pipe. The connecting pipe, the first valve, the storage tank, the discharge pipe and the second valve enable the kneaded rubber after mixing to be conveniently stored and used, improving the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 is a schematic cross-sectional view of the overall structure of the present utility model;

[0020] Figure 3 Schematic diagram of the fixing plate structure of the present utility model;

[0021] Figure 4 Schematic diagram of the discharge pipe structure of the present utility model;

[0022] Figure 5 Exploded schematic diagram of the upper cover plate structure of the present utility model.

[0023] Main symbol description:

[0024] 1. Mixing tank; 2. Support leg; 3. Stirring assembly; 301. Motor; 302. Connecting column; 303. Stirring plate; 304. First support shaft; 305. Fixing plate; 306. Second support shaft; 307. Stirring blade; 4. Feed box; 5. Upper cover plate; 6. Placing plate; 7. Connecting pipe; 8. Storage tank; 9. First valve; 10. Discharge pipe; 11. Second valve. Specific implementation mode

[0025] Next, in combination with the accompanying drawings and specific implementation modes, the present utility model will be further described. It should be noted that, on the premise of no conflict, the following-described embodiments or technical features can be arbitrarily combined with each other to form new embodiments.

[0026] Embodiment:

[0027] Please combine Figures 1-5 , A mixing device for producing mixed rubber in this embodiment includes a mixing tank 1. A support leg 2 is fixedly connected to the bottom of the mixing tank 1, and a stirring assembly 3 is fixedly connected to the upper surface of the mixing tank 1;

[0028] The stirring assembly 3 includes a motor 301. The output end of the motor 301 is fixedly connected to a fixing plate 305. A connecting column 302 is fixedly connected to the bottom of the fixing plate 305. A stirring plate 303 is fixedly connected to the surface of the connecting column 302. A first support shaft 304 is fixedly connected to the inner wall of the stirring plate 303. A second support shaft 306 is fixedly connected to the bottom of the fixing plate 305. A stirring blade 307 is fixedly connected to the surface of the second support shaft 306. Start the motor 301, and the motor 301 drives the fixing plate 305 to rotate, so that the connecting column 302, the stirring plate 303, the first support shaft 304 and the second support shaft 306 rotate together. The stirring plate 303 and the stirring blade 307 stir the mixed rubber to make it fully mixed. Due to the setting of the stirring assembly 3, including the motor 301, the connecting column 302, the stirring plate 303, the first support shaft 304, the fixing plate 305, the second support shaft 306 and the stirring blade 307, the mixed rubber can be fully mixed, improving the quality of the mixed rubber.

[0029] The upper surface of the first support shaft 304 is fixedly connected to the bottom of the fixed plate 305, and the connecting column 302 is located inside the second support shaft 306.

[0030] There are two first support shafts 304, and the two first support shafts 304 are symmetrically distributed with the motor 301 as the center. There are several stirring blades 307, and the several stirring blades 307 are linearly arrayed with the second support shaft 306 as the center.

[0031] A connecting pipe 7 is connected to the bottom of the mixing tank 1. A first valve 9 is arranged on the surface of the connecting pipe 7. One end of the connecting pipe 7 is connected to a storage tank 8. The rear end of the storage tank 8 is connected to a discharge pipe 10. A second valve 11 is arranged on the surface of the discharge pipe 10. The first valve 9 can control the flow inside the connecting pipe 7. When in use, the second valve 11 is opened and discharged through the discharge pipe 10. The connecting pipe 7, the first valve 9, the storage tank 8, the discharge pipe 10 and the second valve 11 enable the mixed rubber compound to be conveniently stored and used, improving the production efficiency.

[0032] The connecting pipe 7 is located in front of the discharge pipe 10.

[0033] The upper surface of the mixing tank 1 is fixedly connected to a feed box 4. The inner wall of the feed box 4 is rotatably connected to an upper cover plate 5. The front end of the feed box 4 is fixedly connected to a placement plate 6. The user lifts the handle above the upper cover plate 5, and the feed box 4 is communicated with the mixing tank 1. The rubber compound raw material is added into the mixing tank 1 through the feed box 4. The feed box 4, the upper cover plate 5 and the placement plate 6 enable the rubber compound raw material to be conveniently added into the mixing tank 1, and at the same time, it can prevent dust and impurities from entering the mixing tank 1, ensuring the quality of the rubber compound.

[0034] The upper cover plate 5 is located above the placement plate 6.

[0035] The implementation principle of a mixing device for producing rubber compounds in an embodiment of this application is as follows: The user lifts the handle above the upper cover plate 5 upwards, the feed box 4 is communicated with the mixing tank 1, and the rubber compound raw materials are added into the mixing tank 1 through the feed box 4. The feed box 4, the upper cover plate 5 and the placing plate 6 enable the rubber compound raw materials to be conveniently added into the mixing tank 1, and at the same time, prevent dust and impurities from entering the mixing tank 1, ensuring the quality of the rubber compound. Start the motor 301, and the motor 301 drives the fixed plate 305 to rotate, so that the connecting column 302, the stirring plate 303, the first support shaft 304 and the second support shaft 306 rotate together. The stirring plate 303 and the stirring blades 307 stir the rubber compound to make it fully mixed. Due to the setting of the stirring assembly 3, including the motor 301, the connecting column 302, the stirring plate 303, the first support shaft 304, the fixed plate 305, the second support shaft 306 and the stirring blades 307, the rubber compound can be fully mixed, improving the quality of the rubber compound. The mixed rubber compound enters the storage tank 8 through the connecting pipe 7 for storage. The first valve 9 can control the flow rate inside the connecting pipe 7. When in use, open the second valve 11 and discharge it through the discharge pipe 10. The connecting pipe 7, the first valve 9, the storage tank 8, the discharge pipe 10 and the second valve 11 enable the mixed rubber compound to be conveniently stored and used, improving the production efficiency.

[0036] The above implementation manners are only the preferred implementation manners of the present utility model and cannot be used to limit the scope of protection of the present utility model. Any non-substantial changes and substitutions made by those skilled in the art on the basis of the present utility model belong to the scope of protection required by the present utility model.

Claims

1. A mixing device for producing mixed rubber, characterized in that, It includes a mixing tank (1), a support leg (2) is fixedly connected to the bottom of the mixing tank (1), and a stirring assembly (3) is fixedly connected to the upper surface of the mixing tank (1). The stirring assembly (3) includes a motor (301), the output end of the motor (301) is fixedly connected to a fixing plate (305), a connecting column (302) is fixedly connected to the bottom of the fixing plate (305), a stirring plate (303) is fixedly connected to the surface of the connecting column (302), a first support shaft (304) is fixedly connected to the inner wall of the stirring plate (303), a second support shaft (306) is fixedly connected to the bottom of the fixing plate (305), and a stirring blade (307) is fixedly connected to the surface of the second support shaft (306).

2. The mixing device according to claim 1, wherein: The upper surface of the first support shaft (304) is fixedly connected to the bottom of the fixing plate (305), and the connecting column (302) is located inside the second support shaft (306).

3. The mixing device according to claim 1, characterized in that: The number of the first support shafts (304) is set to two, and the two first support shafts (304) are symmetrically distributed with the motor (301) as the center. The number of the stirring blades (307) is set to several, and the several stirring blades (307) are linearly arrayed with the second support shaft (306) as the center.

4. The mixing device according to claim 1, characterized in that: A connecting pipe (7) is communicated with the bottom of the mixing tank (1), a first valve (9) is arranged on the surface of the connecting pipe (7), one end of the connecting pipe (7) is communicated with a storage tank (8), a discharge pipe (10) is communicated with the rear end of the storage tank (8), and a second valve (11) is arranged on the surface of the discharge pipe (10).

5. The mixing device according to claim 4, wherein: The connecting pipe (7) is located in front of the discharge pipe (10).

6. The mixing device according to any one of claims 1-5, characterized in that: A feed box (4) is fixedly connected to the upper surface of the mixing tank (1), an upper cover plate (5) is rotatably connected to the inner wall of the feed box (4), and a placement plate (6) is fixedly connected to the front end of the feed box (4).

7. The mixing device according to claim 6, characterized in that: The upper cover plate (5) is located above the placement plate (6).

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