Production device of rubber filling oil

Abstract

The utility model relates to the field of rubber oil production, and discloses a production device of rubber filling oil, which comprises a tank body which is an inverted cylinder, and a transmission rod which is arranged in the tank body, the fixing rods are fixed to the outer surfaces of the two ends of the transmission rod and located in the tank body; the connecting ring is mutually fixed with the fixing rods at two ends of the transmission rod; the stirring blade is connected between the two groups of connecting rings through a supporting rod, and one end of the stirring blade is attached to the inner wall of the tank body. One end of the stirring blade is attached to the inner wall of the tank body, when the transmission rod drives the stirring blade to rotate in the tank body through the fixing rod, the stirring blade scrapes rubber oil attached to the inner wall of the tank body, long-time accumulation of the rubber oil is avoided, and it is guaranteed that heat conduction of the rubber oil in the tank body is faster; and when the stirring blades rotate, the rubber oil in the tank body is stirred, and the rubber oil precipitated at the bottom of the tank body is turned upwards, so that the mixing uniformity of the rubber oil is improved.

Description

Technical Field

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

[0002] Rubber filler oil is one of the important raw materials in the rubber processing industry and is the third largest raw material after raw rubber and carbon black. Rubber filler oil can make various ingredients and rubber mix evenly, and its products are soft and have good tensile properties. At the same time, it can reduce processing costs and improve processing performance and use performance. It is an important branch of the synthetic rubber industry.

[0003] During the production process of rubber oil, a stirring device is needed to stir the heated raw materials so that the raw materials are fully stirred together. After the raw materials are fully stirred, it is convenient to continue processing the rubber oil. However, some existing rubber filling oils have low fluidity. When stirring, they are easy to adhere to the inner wall of the tank, causing other rubber oils in the tank to conduct heat insufficiently, thereby reducing the production efficiency of heating and stirring the rubber filling oil. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a production device for rubber filling oil, which solves the problems mentioned in the above background.

[0005] The utility model provides the following technical solutions:

[0006] The utility model discloses a production device for rubber filling oil, comprising a tank body, which is a tilted cylinder.

[0007] A transmission rod, installed inside the tank;

[0008] A fixing rod is fixed to the outer surface of both ends of the transmission rod and is located inside the tank body;

[0009] A connecting ring fixed to the fixing rods at both ends of the transmission rod;

[0010] The stirring blade is connected between the two groups of connecting rings through a supporting rod, and one end of the stirring blade is attached to the inner wall of the tank body.

[0011] Furthermore, one end of the transmission rod is connected to a motor via a coupling.

[0012] Furthermore, a heat-insulating layer is installed on the outer ring of the tank body, and a plurality of support blocks are fixed between the heat-insulating layer and the tank body.

[0013] Furthermore, a heating wire is installed between the insulation layer and the tank body.

[0014] Furthermore, a feeding port is provided on a side of the tank body away from the motor, and a discharging port is provided at the same position on the bottom of the tank body and the insulation layer.

[0015] Furthermore, a support frame is fixed to the outer wall of the thermal insulation layer.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The utility model has one end of a stirring blade attached to the inner wall of the tank body, and when the transmission rod drives the stirring blade to rotate inside the tank body through the fixed rod, the stirring blade scrapes off the rubber oil adhered to the inner wall of the tank body, thereby avoiding the rubber oil from accumulating for a long time and ensuring that the heat conduction of the rubber oil inside the tank body is faster. Moreover, when the stirring blade rotates, the rubber oil inside the tank body is stirred, and the rubber oil deposited on the bottom of the tank body is rolled upward, thereby improving the uniformity of rubber oil mixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0019] Figure 2 It is a front view cross-sectional view of the structure of the utility model;

[0020] Figure 3 It is a side cross-sectional view of the utility model;

[0021] Figure 4 It is a three-dimensional structural diagram of the stirring mechanism in the utility model;

[0022] The numbers in the figure represent: 1. tank body; 2. transmission rod; 3. fixing rod; 4. connecting ring; 5. stirring blade; 6. motor; 7. insulation layer; 8. support block; 9. heating wire; 10. feed port; 11. discharge port; 12. support frame. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-4, including a tank body 1, which is an inverted cylinder, a transmission rod 2, which is installed inside the tank body 1, and a mounting hole is opened at the midline position of both ends of the tank body 1, and the transmission rod 2 passes through the mounting hole; a fixing rod 3 is fixed to the outer surface of both ends of the transmission rod 2 and is located inside the tank body 1; a connecting ring 4 is fixed to the fixing rods 3 at both ends of the transmission rod 2 to further stabilize the support of the fixing rod 3; a stirring blade 5 is connected between two groups of connecting rings 4 through a support rod, and one end of the stirring blade 5 is attached to the inner wall of the tank body 1, the connecting ring 4 is installed at an angle to the inner wall of the fixing rod 3, and the end of the connecting ring 4 close to the inner wall of the tank body 1 is at an acute angle. When the blades 5 stir the raw materials inside the tank body 1, the stirring blades 5 scrape off the rubber oil adhered to the inner wall of the tank body 1 to prevent the rubber oil from continuously accumulating, and the scraped rubber oil moves along the inclined surface of the stirring blades 5 toward the center of the tank body 1 to mix with the rubber oil at other positions inside the tank body 1, and exchanges its own heat with the heat of other rubber oils inside the tank body 1, thereby improving the heating efficiency of the rubber oil, and through the inverted cylindrical body of the tank body 1, when the stirring blades 5 rotate, the stirring blades 5 can roll up the rubber oil deposited on the bottom of the inner wall of the tank body 1 to prevent the rubber oil at the bottom from accumulating for a long time.

[0025] One end of the transmission rod 2 is connected to a motor 6 through a coupling. The motor 6 drives the transmission rod 2 to rotate. The transmission rod 2 drives the connecting ring 4 to rotate through the fixing rod 3, thereby driving the stirring blade 5 to move inside the tank body 1. When the stirring blade 5 stirs inside the tank body 1, the adhesion on the inner wall and the bottom of the tank body 1 is scraped off to prevent part of the rubber oil from adhering to the inner wall of the tank body 1 for a long time, causing the problem of uneven mixing of raw materials. When stirring, the stirring blade 5 guides the rubber oil close to the inner wall of the tank body 1 through the surface, so that the rubber oil moves toward the center of the tank body 1, so that the stirring of the rubber oil inside the tank body 1 is more uniform.

[0026] An insulation layer 7 is installed on the outer ring of the tank body 1. A through hole is provided on the side of the insulation layer 7 close to the motor 6. The transmission end of the motor 6 passes through the through hole and is connected to the transmission rod 2 through a coupling. A limiting groove is fixedly provided on the inner wall of the side of the insulation layer 7 away from the motor 6 corresponding to the position of the transmission rod 2. The end of the transmission rod 2 is installed in the limiting groove, which can improve the stability of the transmission rod 2 during rotation. A number of support blocks 8 are fixed between the insulation layer 7 and the tank body 1. The insulation layer 7 is fixed and limited by the support blocks 8, thereby reducing the probability of eccentricity of the tank body 1 and the insulation layer 7.

[0027] A heating wire 9 is installed between the insulation layer 7 and the tank body 1. The heating wire 9 heats the inside of the tank body 1 to make the rubber oil more fully integrated, which facilitates the subsequent distillation and purification of the rubber oil after stirring.

[0028] A feeding port 10 is provided on a side of the tank body 1 away from the motor 6 , and a discharging port 11 is provided at the same position on the bottom of the tank body 1 and the insulation layer 7 .

[0029] A support frame 12 is fixed to the outer wall of the thermal insulation layer 7 to support and fix the thermal insulation layer 7 .

[0030] Working principle: rubber-filled production raw materials are fed into the tank body 1 from the feed port 10, the tank body 1 is heated by the heating wire 9 to dissolve the raw materials, the transmission rod 2 is driven to rotate by the motor 6, and the transmission rod 2 drives the stirring blade 5 to stir inside the tank body 1 through the fixed rod 3. When the stirring blade 5 rotates inside the tank body 1, the raw materials are mixed, and the raw materials close to the inner wall of the tank body 1 are guided to the center position through the inclined surface to fully mix the raw materials. At the same time, heat exchange is carried out between the raw materials to accelerate the dissolution of the raw materials and improve the mixing uniformity of the rubber oil. Since one end of the stirring blade 5 is in contact with the inner wall of the tank body 1, when the stirring blade 5 is stirring, the rubber oil precipitated at the bottom of the tank body 1 can be guided to the center, thereby further improving the mixing quality of the rubber oil.

[0031] 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 production device for rubber filling oil, comprising a tank body (1), wherein the tank body (1) is an inverted cylinder, It is characterized in that Also included are: A transmission rod (2) is installed inside the tank body (1); A fixing rod (3) fixed to the outer surfaces of both ends of the transmission rod (2) and located inside the tank body (1); The connecting ring (4) is fixed to the fixing rods (3) at both ends of the transmission rod (2); The stirring blade (5) is connected between the two sets of connecting rings (4) via a support rod, and one end of the stirring blade (5) is attached to the inner wall of the tank body (1).

2. The production device of rubber filling oil according to claim 1, characterized in that: One end of the transmission rod (2) is connected to a motor (6) via a coupling.

3. The production device of rubber filling oil according to claim 1, characterized in that: The outer ring of the tank body (1) is provided with a heat-insulating layer (7), and a plurality of support blocks (8) are fixed between the heat-insulating layer (7) and the tank body (1).

4. The production device of rubber filling oil according to claim 3, characterized in that: A heating wire (9) is installed between the thermal insulation layer (7) and the tank body (1).

5. The production device of rubber filling oil according to claim 2, characterized in that: A feed inlet (10) is provided on a side of the tank body (1) away from the motor (6), and a discharge outlet (11) is provided at the same position on the bottom of the tank body (1) and the insulation layer (7).

6. The production device of rubber filling oil according to claim 3, characterized in that: A support frame (12) is fixed to the outer wall of the thermal insulation layer (7).

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