Hot mixing mechanism of rubber mixing mill

Abstract

The utility model discloses a hot mixing mechanism of a rubber mixing mill, which comprises a support frame, the support frame is arranged on external equipment, a filling mechanism is arranged on the support frame, the filling mechanism comprises a heating roller, a pressing mechanism, a driving mechanism, an inserting sleeve, a rotating sleeve, an inserting pipe, a filling block and a lateral block, the inserting sleeve is arranged on one side of the heating pipe, and the rotating sleeve is arranged on the other side of the heating pipe. The inserting sleeve is rotationally connected to the supporting frame, the bearings are rotationally connected to the rotating sleeve and the inserting sleeve correspondingly, the filling mechanism reduces the internal space of the heating roller through an inserting pipe and a filling block which are ingeniously designed, and therefore the demand quantity of heating liquid is reduced, and due to the structure, the heating liquid can transfer heat more efficiently; meanwhile, the energy consumption is reduced, the heating time is shortened, in addition, due to the design of the water outlet holes, heated liquid can be smoothly discharged, and the continuity and stability of the heating process are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of a hot refining mechanism of a rubber mixing machine, and more specifically, it relates to a hot refining mechanism of a rubber mixing machine. Background Art

[0002] In the prior art, the heat treatment mechanism used in the rubber mixing mill usually uses heated rollers to achieve the heat treatment process of rubber or other synthetic materials, which is to ensure the thermoplasticity and processing quality of the material. The core working principle of these heated rollers is to transfer heat through the heated liquid flowing through the internal channels to achieve the required processing temperature. However, a major challenge faced by this design is that the internal space of the heated roller is large, which requires a large amount of heated liquid to achieve uniform and effective heating.

[0003] Due to the large volume of heated liquid required, this not only increases energy consumption, but also affects the heating speed and efficiency. More heated liquid means longer heating time and higher energy requirements, because the entire system needs to expend additional energy to heat a larger volume of liquid to the required temperature. In addition, the retention of a large amount of heated liquid in the system may also cause instability in temperature control, especially when stopping heating or changing the temperature setting, the larger volume of heated liquid will delay the system's response to temperature changes. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the problems existing in the prior art, the utility model provides a hot refining mechanism of a rubber mixing machine to solve the technical problems mentioned in the background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hot refining mechanism of a rubber mixing machine, comprising a support frame, which is installed on an external device, and a filling mechanism is arranged on the support frame, and the filling mechanism comprises a heating roller, a pressing mechanism, a driving mechanism, an insertion sleeve, a rotating sleeve, an insertion tube, a filling block and a lateral block. An insertion sleeve is installed on one side of the heating tube, and the insertion sleeve is rotatably connected to the support frame, and the bearings are respectively rotatably connected to the rotating sleeve and the insertion sleeve, and the insertion tube is connected to the rotating sleeve. A through hole is opened in the filling block, and the through hole is slidably connected to the insertion tube. A plurality of lateral blocks are equidistantly installed on the side wall of the filling block, and the plurality of lateral blocks respectively abut against the inner wall of the heating roller.

[0008] The utility model is further configured that a plurality of the filling blocks are provided, and the plurality of the filling blocks are respectively and equidistantly arranged, and each of the filling blocks is provided with a push spring, and the design of the plurality of filling blocks ensures the occupancy of the internal space.

[0009] The utility model is further configured that a fixed sleeve is provided on the rotating sleeve, the insertion tube is connected to the fixed sleeve, a water outlet hole is opened on the rotating sleeve, the water outlet hole is connected to external equipment, and the design of the water outlet hole ensures the continuity of water outlet.

[0010] The utility model is further configured that an external pipe is sleeved on the fixing sleeve, and pull plates are provided on the external pipe and the fixing sleeve, and fixing bolts are threadedly provided on the two pull plates. The design of the external pipe ensures the continuous passage of the heating liquid.

[0011] The utility model is further configured that the driving mechanism includes a reducer and a motor, the reducer is installed on the support frame, and the motor is cooperatively connected to the reducer. The design of the driving mechanism ensures the supply of power.

[0012] The utility model is further configured that a transmission shaft is fixedly provided on the heating roller, the transmission shaft is rotatably connected to the support frame, the transmission shaft is cooperatively connected to the reducer, and the design of the transmission shaft ensures the continuity of rotation.

[0013] The utility model is further configured that the pressing mechanism includes a pressing roller and a follower sleeve, two follower sleeves are provided, and the two follower sleeves are rotatably connected to the two ends of the pressing roller respectively. The design of the pressing mechanism ensures the continuity of rubber mixing.

[0014] The utility model is further configured that a hydraulic cylinder is rotatably provided on the support frame, and the extended end of the hydraulic cylinder is cooperatively connected to the follower sleeve.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a hot refining mechanism of a rubber mixing machine, which has the following

[0017] Beneficial effects:

[0018] 1. The filling mechanism reduces the internal space of the heating roller through the cleverly designed insertion tube and filling block, thereby reducing the demand for heating liquid. This structure enables the heating liquid to transfer heat more efficiently, while reducing energy consumption and heating time. In addition, through the design of the water outlet, the heated liquid can be discharged smoothly, ensuring the continuity and stability of the heating process.

[0019] 2. The driving mechanism effectively controls the speed and stability of the heating roller through the coordinated use of the motor and the reducer. This driving design not only ensures the uniform heat treatment of the rubber during the heating process, but also increases the operational flexibility and response speed of the entire rubber mixing machine. Through the stable connection of the transmission shaft, the reliability and efficiency of the heating roller during long-term operation are ensured.

[0020] 3. The pressing mechanism realizes precise control and pressure adjustment of the pressing roller through the design of hydraulic cylinder and follower sleeve, which not only makes the rubber in close contact with the heating roller during the refining process to ensure uniform heat distribution, but also can adapt to rubber materials of different thickness and hardness by adjusting the pressure, and optimize the effect and quality of rubber refining. The design of this mechanism improves product quality and production efficiency, while ensuring the safety and convenience of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of a hot refining mechanism of a rubber mixing machine in the utility model;

[0022] Figure 2 It is a schematic cross-sectional view of the heating roller in the utility model;

[0023] Figure 3 It is a cross-sectional structural schematic diagram of the rotating sleeve in the utility model;

[0024] Figure 4 It is a structural schematic diagram of the rotating sleeve in the utility model;

[0025] Figure 5 It is a structural schematic diagram of the filling block in the utility model.

[0026] In the figure: 1. support frame; 2. heating roller; 3. insertion sleeve; 4. rotating sleeve; 5. insertion tube; 6. filling block; 7. lateral block; 8. through hole; 9. push spring; 10. fixing sleeve; 11. water outlet; 12. external pipe; 13. pull plate; 14. fixing bolt; 15. reducer; 16. motor; 17. transmission shaft; 18. pressure roller; 19. follower sleeve; 20. hydraulic cylinder. DETAILED DESCRIPTION

[0027] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0029] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0030] See also Figure 1-5A heat refining mechanism of a rubber mixing machine includes a support frame 1, which is installed on an external device. A filling mechanism is arranged on the support frame 1, and the filling mechanism includes a heating roller 2, a pressing mechanism, a driving mechanism, an insertion sleeve 3, a rotating sleeve 4, an insertion tube 5, a filling block 6 and a lateral block 7. An insertion sleeve 3 is installed on one side of the heating tube, and the insertion sleeve 3 is rotatably connected to the support frame 1. The bearings are rotatably connected to the rotating sleeve 4 and the insertion sleeve 3 respectively. The insertion tube 5 is connected to the rotating sleeve 4. A through hole 8 is opened in the filling block 6, and the through hole 8 is slidably connected to the insertion tube 5. The filling block 6 A plurality of lateral blocks 7 are equidistantly installed on the side wall, and the plurality of lateral blocks 7 respectively abut against the inner wall of the heating roller 2. A plurality of filling blocks 6 are provided, and the plurality of filling blocks 6 are equidistantly arranged, and each filling block 6 is provided with a push spring 9. A fixed sleeve 10 is provided on the rotating sleeve 4, and the insertion tube 5 is connected to the fixed sleeve 10. A water outlet hole 11 is opened on the rotating sleeve 4, and the water outlet hole 11 is connected to external equipment. An external pipe 12 is sleeved on the fixed sleeve 10, and pull plates 13 are provided on the external pipe 12 and the fixed sleeve 10, and fixing bolts 14 are threaded on the two pull plates 13.

[0031] In this embodiment, when heating is performed, the heating liquid is first introduced into the insertion tube 5 through the external tube 12, and then flows into the interior of the heating roller 2 through the insertion tube 5. Since multiple filling blocks 6 are slidably connected to the insertion tube 5, and then multiple lateral blocks 7 are attached to the inner wall of the heating roller 2, multiple filling blocks 6 fill a large amount of space respectively, thereby reducing the demand for heating liquid. Then, the heating liquid is introduced into the rotating sleeve 4 through the insertion sleeve 3, and then discharged through the water outlet 11, thereby completing the heating process.

[0032] See also Figure 1 The driving mechanism includes a reducer 15 and a motor 16. The reducer 15 is installed on the support frame 1, and the motor 16 is connected to the reducer 15. A transmission shaft 17 is fixedly provided on the heating roller 2, and the transmission shaft 17 is rotatably connected to the support frame 1. The transmission shaft 17 is connected to the reducer 15. The pressing mechanism includes a pressure roller 18 and a follower sleeve 19. Two follower sleeves 19 are provided, and the two follower sleeves 19 are respectively rotatably connected to the two ends of the pressure roller 18. A hydraulic cylinder 20 is rotatably provided on the support frame 1, and the protruding end of the hydraulic cylinder 20 is connected to the follower sleeve 19.

[0033] More specifically, when the rubber needs to be refined, the heating roller 2 is driven to rotate by the motor 16 and the reducer 15, and then the rubber is placed on the heating roller 2, and then the pressure roller 18 is driven to move by the hydraulic cylinder 20 and the follower sleeve 19, and then the pressure roller 18 is pressed on the rubber, and then the rubber is tightly attached to the heating roller 2, so that it is stably heated, thereby ensuring the effect of rubber refining.

[0034] In summary, when the overall equipment is in use or running: when heating, the heating liquid is first introduced into the insertion tube 5 through the external pipe 12, and then flows into the interior of the heating roller 2 through the insertion tube 5. Since multiple filling blocks 6 are slidingly connected to the insertion tube 5, and then multiple lateral blocks 7 are attached to the inner wall of the heating roller 2, and then multiple filling blocks 6 respectively fill a large amount of space, thereby reducing the demand for heating liquid, and then it is introduced into the rotating sleeve 4 through the insertion sleeve 3, and then discharged through the water outlet 11, thereby completing the heating process.

[0035] When the rubber needs to be refined, the heating roller 2 is driven to rotate by the motor 16 and the reducer 15, and then the rubber is placed on the heating roller 2. The pressure roller 18 is driven to move by the hydraulic cylinder 20 and the follower sleeve 19, and then the pressure roller 18 is pressed on the rubber, and then the rubber is tightly attached to the heating roller 2, so that it is stably heated, thereby ensuring the effect of rubber refining.

[0036] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A hot refining mechanism of a rubber mixing machine, comprising a support frame (1), the support frame (1) being mounted on an external device, and characterized in that: The support frame (1) is provided with a filling mechanism, and the filling mechanism comprises a heating roller (2), a pressing mechanism, a driving mechanism, an insertion sleeve (3), a rotating sleeve (4), an insertion tube (5), a filling block (6) and a lateral block (7). An insertion sleeve (3) is installed on one side of the heating tube, and the insertion sleeve (3) is rotatably connected to the support frame (1). The bearings are respectively rotatably connected to the rotating sleeve (4) and the insertion sleeve (3). The insertion tube (5) is connected to the rotating sleeve (4). A through hole (8) is opened in the filling block (6), and the through hole (8) is slidably connected to the insertion tube (5). A plurality of lateral blocks (7) are equidistantly installed on the side wall of the filling block (6), and the plurality of lateral blocks (7) respectively abut against the inner wall of the heating roller (2).

2. The hot refining mechanism of a rubber mixing machine according to claim 1, characterized in that: A plurality of the filling blocks (6) are provided, and the plurality of the filling blocks (6) are arranged at equal distances from each other, and each of the filling blocks (6) is provided with a push spring (9).

3. The hot refining mechanism of a rubber mixing machine according to claim 2, characterized in that: The rotating sleeve (4) is provided with a fixed sleeve (10), the insertion tube (5) is connected to the fixed sleeve (10), and the rotating sleeve (4) is provided with a water outlet hole (11), which is connected to external equipment.

4. The hot refining mechanism of a rubber mixing machine according to claim 3, characterized in that: An external tube (12) is sleeved on the fixing sleeve (10), and a pull plate (13) is provided on both the external tube (12) and the fixing sleeve (10), and fixing bolts (14) are threadedly provided on the two pull plates (13).

5. The hot refining mechanism of a rubber mixing machine according to claim 1, characterized in that: The driving mechanism comprises a reducer (15) and a motor (16); the reducer (15) is mounted on the support frame (1), and the motor (16) is cooperatively connected to the reducer (15).

6. The hot refining mechanism of a rubber mixing machine according to claim 5, characterized in that: A transmission shaft (17) is fixedly provided on the heating roller (2), the transmission shaft (17) is rotatably connected to the support frame (1), and the transmission shaft (17) is cooperatively connected to the reducer (15).

7. The hot refining mechanism of a rubber mixing machine according to claim 1, characterized in that: The pressing mechanism comprises a pressing roller (18) and a follower sleeve (19), two follower sleeves (19) are provided, and the two follower sleeves (19) are rotatably connected to the two ends of the pressing roller (18) respectively.

8. The hot refining mechanism of a rubber mixing machine according to claim 7, characterized in that: A hydraulic cylinder (20) is rotatably provided on the support frame (1), and the extended end of the hydraulic cylinder (20) is cooperatively connected to the follower sleeve (19).

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