Rubber internal mixer for rubber processing

Abstract

The utility model relates to the field of rubber processing, and discloses a rubber internal mixer for rubber processing, which comprises a mounting plate and a working box, the working box is arranged above the mounting plate, a sealing plate is arranged above the working box, a sealing shell is arranged above the working box, one side of the working box is provided with a first mounting hole, and the other side of the working box is provided with a second mounting hole. A first mounting hole is formed in one side of the working box, a clockwise rotating roller is rotationally arranged in the first mounting hole, a second mounting hole is formed in one side of the working box, an anticlockwise rotating roller is rotationally arranged in the second mounting hole, a first driving motor is connected to the outer wall of one side of the working box, and a second driving motor is connected to the outer wall of one side of the working box; and the output end of the second driving motor is connected with the anticlockwise rotating roller. According to the utility model, in the processing process, a closed environment is formed in the working box, so that dust leakage is avoided, the surrounding environment is protected from being polluted, and meanwhile, the health and safety of operators are also guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of rubber material processing, specifically to a rubber processing rubber internal mixer. BACKGROUND

[0002] The internal mixer, full name closed type rubber mixing mill, is a crucial device in the rubber processing industry. It is specially used for plasticizing and mixing of rubber, and plays an irreplaceable role in improving the performance and quality of rubber products. In the production process of rubber products, the internal mixer processes rubber materials at high temperature, high pressure, shearing and mixing, etc. to produce cross-linking reaction between rubber molecules, thereby improving the physical and mechanical properties of rubber.

[0003] According to the Chinese patent with the announcement number CN218429311U, a pressurized internal mixer for rubber processing, comprising a machine body, a through slot is formed on the side wall of both ends of the machine body, two symmetrically arranged sliding blocks are slidingly connected in the two through slots, an inner pressure roller is rotatably connected between each pair of sliding blocks, a fixed frame is fixedly connected to the inner wall of both ends of the machine body, the two fixed frames are designed in a U shape, and a sliding groove is formed on the side wall of both ends of the two fixed frames, the sliding groove is sleeved on the inner pressure roller and is slidingly connected thereto, a cleaning mechanism for cleaning the inner pressure roller is arranged on the side wall of the two fixed frames, and the cleaning mechanism comprises a connecting plate arranged on the side wall of the fixed frame.

[0004] In the above-mentioned scheme, the inner pressure roller extrudes the rubber raw material, but the above-mentioned scheme still has the following disadvantages: although this device can extrude the rubber raw material to a certain extent, since the rubber raw material is mixed and processed with various additives, dust will be generated during the operation of the internal mixer, which not only pollutes the working environment, but also affects the health of the workers. Utility model content

[0005] The utility model aims to provide a rubber internal mixer for rubber processing, so as to solve the problem that dust will be generated during the operation of the internal mixer when the rubber raw material is mixed and processed with various additives, which not only pollutes the working environment, but also affects the health of the workers.

[0006] In order to realize the above-mentioned utility model purposes, the utility model adopts the following technical scheme: a rubber mixing mill for rubber processing, including mounting plate and working box, the top of mounting plate is provided with working box, the top of working box is provided with sealing plate, the top of working box is provided with sealing shell, the side of working box is provided with first mounting hole, the inside of first mounting hole is rotationally provided with clockwise rotating roller, the side of working box is provided with second mounting hole, the inside of second mounting hole is rotationally provided with counterclockwise rotating roller, the outside wall of one side of working box is connected with first drive motor, the output of first drive motor is connected with clockwise rotating roller, the outside wall of one side of working box is connected with second drive motor, the output of second drive motor is connected with counterclockwise rotating roller.

[0007] Preferably, the mounting plate is connected with a mounting frame, the mounting frame is connected with a first electric push rod, and the extension end of the first electric push rod is connected with the top surface of the sealing plate.

[0008] Preferably, the mounting frame is connected with a second electric push rod, and the extension end of the second electric push rod is connected with the top surface of the sealing shell.

[0009] Preferably, the mounting plate is connected with a mounting table, the mounting table is provided with a mounting groove, the inside of the mounting groove is connected with a third drive motor, and the output of the third drive motor is connected with the outside wall of one side of the working box.

[0010] Preferably, the mounting frame is provided with a sliding groove, the inside of the sliding groove is slidingly provided with a sliding block, and the top surface of the sliding block is connected with the outside wall of one side of the sealing shell.

[0011] Preferably, the mounting plate is connected with a fixed plate, and the fixed plate is rotationally connected with the outside wall of one side of the working box.

[0012] Compared with the prior art, the rubber mixing mill for rubber processing adopting the above technical scheme has the following beneficial effects:

[0013] I. In use, the staff first carries out the air tightness detection of the device, starts the first electric push rod, the output end of the first electric push rod drives the sealing plate to move, starts the second electric push rod, the output end of the second electric push rod drives the sealing shell to move, confirms that the device has no leakage, adds the rubber raw material and the required additive to be processed into the working box, starts the first electric push rod, the telescopic end of the first electric push rod drives the sealing plate to move to complete the preliminary sealing, starts the second electric push rod, the telescopic end of the second electric push rod drives the sealing shell to move, further strengthens the sealing effect, ensures that the working box is completely closed to form a good sealed space, simultaneously starts the first drive motor and the second drive motor, the first drive motor drives the clockwise rotating roller to rotate, the second drive motor drives the counterclockwise rotating roller to rotate, the clockwise rotating roller and the counterclockwise rotating roller cooperate to mix the rubber raw material and the required additive fully, the bottom of the sealing plate and the inside bottom surface of the working box adopt U-shaped groove structure, in the processing process, the two U-shaped grooves form a cylindrical space, so that the rubber raw material and the required additive are mixed more fully, the processing efficiency and the product quality are improved. In the processing process, the working box is a closed environment, dust cannot be discharged, the surrounding environment is protected from pollution, and the health and safety of the operating personnel are also ensured;

[0014] II. In use, when the processed rubber raw material needs to be taken out, the third drive motor is started, the third drive motor drives the working box to rotate ninety degrees in the clockwise direction, the second drive motor is started, and the drive motor drives the counterclockwise rotating roller to rotate, and the processed rubber raw material is poured out from the working box, without the participation of the staff, the working efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a perspective view of the embodiment.

[0016] Figure 2 It is a perspective view of the inside of the working box of the embodiment.

[0017] Figure 3 It is a split perspective view of the mounting table of the embodiment.

[0018] Figure 4 It is a perspective view of the mounting plate of the embodiment.

[0019] In the figure: 1, mounting plate; 2, working box; 3, sealing plate; 4, sealing shell; 5, first mounting hole; 6, clockwise rotating roller; 7, second mounting hole; 8, counterclockwise rotating roller; 9, first drive motor; 10, second drive motor; 11, mounting frame; 12, first electric push rod; 13, second electric push rod; 14, mounting table; 15, mounting groove; 16, third drive motor; 17, sliding groove; 18, sliding block; 19, fixed plate. DETAILED DESCRIPTION

[0020] The preferred embodiments of the utility model will be described in detail below with reference to the drawings.

[0021] As Figures 1-4 The utility model relates to a rubber mixing mill for rubber processing, including mounting plate 1 and work tank 2, the top of mounting plate 1 is provided with work tank 2, the top of work tank 2 is provided with sealing plate 3, the top of work tank 2 is provided with sealing shell 4, work tank 2 one side is provided with first mounting hole 5, the inside rotation of first mounting hole 5 is provided with clockwise rotation roller 6, work tank 2 one side is provided with second mounting hole 7, the inside rotation of second mounting hole 7 is provided with counterclockwise rotation roller 8, work tank 2 one side outer wall is connected with first drive motor 9, and the output end of first drive motor 9 is connected with clockwise rotation roller 6, work tank 2 one side outer wall is connected with second drive motor 10, and the output end of second drive motor 10 is connected with counterclockwise rotation roller 8, and mounting plate 1 is connected with mounting bracket 11, and mounting bracket 11 is connected with first electric push rod 12, and the extension end of first electric push rod 12 is connected with the top of sealing plate 3, and mounting bracket 11 is connected with second electric push rod 13, and the extension end of second electric push rod 13 is connected with the top of sealing shell 4, and mounting bracket 11 is provided with sliding slot 17, and the inside sliding of sliding slot 17 is provided with sliding block 18, and the top of sliding block 18 is connected with the one side outer wall of sealing shell 4.

[0022] In use, the staff first carries out the air tightness detection of the device, starts first electric push rod 12, and the output end of first electric push rod 12 drives sealing plate 3 to move, starts second electric push rod 13, and the output end of second electric push rod 13 drives sealing shell 4 to move, confirms that the device has no leakage, adds the rubber raw materials needing processing and the required additive into work tank 2, starts first electric push rod 12, and the extension end of first electric push rod 12 drives sealing plate 3 to move to complete preliminary sealing, starts second electric push rod 13, and the extension end of second electric push rod 13 drives sealing shell 4 to move, further strengthens the sealing effect, ensures that work tank 2 is completely closed to form a good airtight space, simultaneously starts first drive motor 9 and second drive motor 10, and first drive motor 9 drives clockwise rotation roller 6 to rotate, and second drive motor 10 drives counterclockwise rotation roller 8 to rotate, and clockwise rotation roller 6 and counterclockwise rotation roller 8 cooperate to mix rubber raw materials and required additives sufficiently, and the bottom of sealing plate 3 and the inside bottom of work tank 2 all adopt U-shaped groove structure, in the processing, the two U-shaped grooves constitute a similar cylinder space, make rubber raw materials and required additives mix more fully, improve processing efficiency and product quality. In the processing, work tank 2 is a closed environment, will not have dust to leak, protects the surrounding environment from pollution, also guarantees the health and safety of operating personnel.

[0023] As Figures 1-4As shown, the mounting plate 1 is connected with a mounting table 14, the mounting table 14 is provided with a mounting groove 15, the mounting groove 15 is connected with a third driving motor 16, the output end of the third driving motor 16 is connected with the side outer wall of the working box 2, the mounting plate 1 is connected with a fixed plate 19, the fixed plate 19 is rotatably connected with the side outer wall of the working box 2.

[0024] In use, when the processed rubber raw material needs to be taken out, the third driving motor 16 is started, the third driving motor 16 drives the working box 2 to rotate 90 degrees in the clockwise direction, the second driving motor 10 is started, and the driving motor drives the counterclockwise rotating roller 8 to rotate, so that the processed rubber raw material is poured out from the working box 2, without the participation of the staff, and the work efficiency is improved.

[0025] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A rubber mixing mill for rubber processing, comprising a mounting plate (1) and a working tank (2), characterized in that, The upper side of the mounting plate (1) is provided with a working box (2), the upper side of the working box (2) is provided with a sealing plate (3), the upper side of the working box (2) is provided with a sealing shell (4), the side of the working box (2) is provided with a first mounting hole (5), the inside of the first mounting hole (5) is rotatably provided with a clockwise rotating roller (6), the side of the working box (2) is provided with a second mounting hole (7), the inside of the second mounting hole (7) is rotatably provided with a counterclockwise rotating roller (8), the side outer wall of the working box (2) is connected with a first drive motor (9), the output end of the first drive motor (9) is connected with the clockwise rotating roller (6), the side outer wall of the working box (2) is connected with a second drive motor (10), the output end of the second drive motor (10) is connected with the counterclockwise rotating roller (8).

2. A rubber mixing mill for rubber processing according to claim 1, characterized in that: The mounting plate (1) is connected with a mounting frame (11), the mounting frame (11) is connected with a first electric push rod (12), and the telescopic end of the first electric push rod (12) is connected with the top surface of the sealing plate (3).

3. A rubber mixing mill for rubber processing according to claim 2, characterized in that: The mounting frame (11) is connected with a second electric push rod (13), and the telescopic end of the second electric push rod (13) is connected with the top surface of the sealing shell (4).

4. A rubber mixing mill for rubber processing according to claim 1, characterized in that: The mounting plate (1) is connected with a mounting table (14), the mounting table (14) is provided with a mounting groove (15), the inside of the mounting groove (15) is connected with a third drive motor (16), and the output end of the third drive motor (16) is connected with the side outer wall of the working box (2).

5. A rubber mixing internal mixer for rubber processing according to claim 2, characterized in that: The mounting frame (11) is provided with a sliding groove (17), the inside of the sliding groove (17) is slidably provided with a sliding block (18), and the top surface of the sliding block (18) is connected with the side outer wall of the sealing shell (4).

6. A rubber mixing mill for rubber processing according to claim 1, characterized in that: The mounting plate (1) is connected with a fixing plate (19), and the fixing plate (19) is rotatably connected with the side outer wall of the working box (2).

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