Novel one-step rubber mixing device

Abstract

The utility model relates to the technical field of rubber mechanical equipment, and discloses a novel one-time rubber mixing device which comprises a base and a rubber mixing mill, supporting frames are fixedly mounted at the left end and the right end of the top of the base respectively, and the two supporting frames are both located at the front end of the top of the base; driving air cylinders are fixedly installed at the upper ends of the side walls, close to each other, of the two supporting frames correspondingly, clamping blocks are fixedly installed at the ends, close to each other, of the two driving air cylinders correspondingly, a stirring barrel is arranged between the two clamping blocks, a top cover is detachably and fixedly installed at the top of the stirring barrel, and a driving motor is fixedly installed at the center of the top of the top cover. A stirring shaft is fixedly mounted at the output end of the driving motor, the lower end of the stirring shaft penetrates through the top of the top cover and extends into the stirring barrel, and stirring blades are fixedly mounted on the outer wall of the lower end of the stirring shaft. According to the rubber mixing mill, large natural rubber and synthetic rubber are crushed into small blocks, so that the working efficiency of the rubber mixing mill is improved, the energy consumption is further reduced, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber machinery and equipment, in particular to a novel one-step rubber refining device. Background Art

[0002] Traditional rubber mixing processes typically use a multi-stage mixing method, which is not only cumbersome but also inefficient. In recent years, with technological advancements and market demand, the single-stage mixing process has gradually gained attention. This process significantly improves mixing efficiency by simplifying the multi-stage mixing process into a single mixing step.

[0003] The single-stage low-temperature continuous rubber mixing method is a newly emerging rubber mixing method in China. The single-stage system consists of a 270-type internal mixer, a rubber-dividing open mixer, multiple parallel open mixers, a 550 tablet press, a vulcanization system, and a sheet cooling line. The single-stage method offers advantages such as high production efficiency, high-quality mixing, energy conservation, environmental protection, and labor savings. In existing internal mixer mixing, the order of adding raw rubber, carbon black, and liquid softener, as well as the mixing time, are particularly important. Typically, raw rubber is added first, followed by carbon black. The liquid softener is added only after mixing until the carbon black is substantially dispersed throughout the rubber. This facilitates mixing, improves mixing efficiency, and shortens mixing time. Adding the liquid softener too early or too late can negatively impact mixing, resulting in uneven dispersion, prolonged mixing time, and increased energy consumption.

[0004] After searching application number CN202221060650.1, a one-time energy-saving rubber refining device is found, including a rubber mixer, which is installed on a supporting base plate, and a feeding port is provided on the rubber mixer. A support column is provided at one end of the supporting base plate close to the rubber mixer, and a feeding trough is fixedly connected to the top of the support frame, and a slide is provided on the feeding trough. A fixed block is provided on the side of the feeding trough, and a tool plate is inserted on the fixed block. A label is provided at the upper end of the tool plate, and a timer is embedded in the lower end of the tool plate.

[0005] The comparative document discloses a one-step energy-saving rubber refining device which, when in use, cannot crush large pieces of natural rubber and synthetic rubber into small pieces, thereby reducing the working efficiency of the rubber refining machine and increasing energy consumption, resulting in poor practicality.

[0006] Therefore, we propose a new type of one-step rubber refining device. Utility Model Content

[0007] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a novel one-step rubber refining device.

[0008] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a novel one-step rubber mixing device, comprising a base and a rubber mixing machine, wherein support frames are fixedly installed on the left and right ends of the top of the base, and the two support frames are located at the top front end of the base, and the upper ends of the side walls of the two support frames close to each other are fixedly installed with driving cylinders, and the ends of the two driving cylinders close to each other are fixedly installed with clamping blocks, and a mixing barrel is arranged between the two clamping blocks. A top cover is detachably fixedly installed on the top of the mixing barrel, a driving motor is fixedly installed at the top center of the top cover, a stirring shaft is fixedly installed on the output end of the driving motor, and the lower end of the stirring shaft passes through the top of the top cover and extends to the interior of the mixing barrel, a stirring blade is fixedly installed on the outer wall of the lower end of the stirring shaft, and a groove is provided on the outer wall of the mixing barrel, and two clamping blocks are respectively arranged at the left and right ends of the groove.

[0009] Furthermore, a mounting seat is fixedly installed at the middle of the top front end of the base.

[0010] Furthermore, a support column is fixedly mounted on the mounting seat, and a feed box is fixedly mounted on the top of the support column.

[0011] Furthermore, the top of the feed box is provided with feed chutes evenly distributed in the horizontal direction.

[0012] Furthermore, a supporting base plate is fixedly installed at the top rear end of the base.

[0013] Furthermore, a rubber mixer is fixedly installed on the top of the supporting base plate.

[0014] Furthermore, a control box is fixedly installed on the upper end of the right side wall of the rubber mixing machine.

[0015] Furthermore, the discharge port of the mixing barrel is located above the feed chute opened on the feed box.

[0016] Furthermore, a valve is provided on the outer wall of the lower end of the mixing barrel above the discharge port.

[0017] Beneficial effects

[0018] The utility model provides a novel one-step rubber refining device, which has the following beneficial effects:

[0019] 1. This new type of one-step rubber refining device, when in use, through the mutual cooperation between the provided components such as the stirring barrel, driving motor, stirring shaft, stirring blades, etc., the staff puts large pieces of natural rubber and synthetic rubber into the stirring barrel, and then starts the driving motor, which drives the stirring shaft to rotate, and the stirring shaft drives the stirring blades to rotate, thereby crushing the large pieces of natural rubber and synthetic rubber into small pieces, improving the working efficiency of the rubber refining machine, further reducing energy consumption, and improving practicality.

[0020] 2. This new type of one-step rubber refining device, when in use, through the mutual cooperation between the provided supporting frame, driving cylinder, clamping block, stirring barrel and other components, after the large pieces of natural rubber and synthetic rubber are crushed into small pieces through the stirring barrel, the stirring barrel is moved above the feed box through the cooperation of the driving cylinder and the clamping block. Through the movement of the stirring barrel, different mixed materials can be put into different feed chutes, thereby improving practicality.

[0021] 3. This new type of one-step rubber refining device, when in use, through the mutual coordination between the set mixing barrel, drive motor, stirring shaft, stirring blades and other components, the workers in the rubber refining operation greatly shorten the mixing cycle, and at the same time the power consumption will also be greatly reduced, achieving the goal of energy conservation and emission reduction. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The structures, proportions, sizes, etc. depicted in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which the utility model can be implemented, and therefore have no substantive technical significance.

[0023] Figure 1 It is a schematic diagram of the overall three-dimensional structure;

[0024] Figure 2 It is a schematic diagram of part of the structure;

[0025] Figure 3 Schematic diagram of the cross-section structure of the mixing barrel;

[0026] Figure 4 This is a schematic diagram of the connection structure between the clamp and the driving cylinder.

[0027] Legend:

[0028] 1. Base; 2. Mounting seat; 3. Support column; 4. Feed box; 5. Support frame; 6. Rubber mixing machine; 7. Control box; 8. Support bottom plate; 9. Top cover; 10. Drive motor; 11. Feed chute; 12. Mixing barrel; 13. Mixing shaft; 14. Mixing blade; 15. Drive cylinder; 16. Clamp. DETAILED DESCRIPTION

[0029] Example 1

[0030] A new type of one-step rubber refining device, such as Figure 1-4As shown, it includes a base 1 and a rubber mixer 6, and support frames 5 are fixedly installed on the left and right ends of the top of the base 1. The two support frames 5 are located at the top front end of the base 1, and the upper ends of the side walls of the two support frames 5 close to each other are fixedly installed with driving cylinders 15, and the ends of the two driving cylinders 15 close to each other are fixedly installed with clamping blocks 16. A mixing barrel 12 is provided between the two clamping blocks 16, and a top cover 9 is detachably fixedly installed on the top of the mixing barrel 12. A driving motor 10 is fixedly installed at the top center of the top cover 9, and a stirring shaft 13 is fixedly installed on the output end of the driving motor 10. The lower end of the stirring shaft 13 passes through the top of the top cover 9 and extends to the interior of the mixing barrel 12. The outer wall of the lower end of the stirring shaft 13 is fixed A stirring blade 14 is fixedly installed, a groove is provided on the outer wall of the mixing barrel 12, and two clamping blocks 16 are respectively arranged at the left and right ends of the groove. A mounting seat 2 is fixedly installed at the middle of the top front end of the base 1, and a support column 3 is fixedly installed on the mounting seat 2. A feed box 4 is fixedly installed on the top of the support column 3, and a feed chute 11 is evenly distributed on the top of the feed box 4 in the horizontal direction. A support base plate 8 is fixedly installed on the top rear end of the base 1, and a rubber mixer 6 is fixedly installed on the top of the support base plate 8. A control box 7 is fixedly installed on the upper end of the right side wall of the rubber mixer 6. The discharge port of the mixing barrel 12 is located above the feed chute 11 provided on the feed box 4, and a valve is provided on the outer wall of the lower end of the mixing barrel 12 above the discharge port.

[0031] In this embodiment, during use, through the mutual cooperation between the components such as the stirring barrel 12, the driving motor 10, the stirring shaft 13, and the stirring blades 14, the staff puts large pieces of natural rubber and synthetic rubber into the stirring barrel 12, and then starts the driving motor 10. The driving motor 10 drives the stirring shaft 13 to rotate, and the stirring shaft 13 drives the stirring blades 14 to rotate, thereby crushing the large pieces of natural rubber and synthetic rubber into small pieces, improving the working efficiency of the rubber mixer 6, further reducing energy consumption, and improving practicality.

[0032] Through the mutual cooperation between the supporting frame 5, driving cylinder 15, clamping block 16, mixing barrel 12 and other components, after the large pieces of natural rubber and synthetic rubber are crushed into small pieces through the mixing barrel 12, the mixing barrel 12 is moved above the feed box 4 through the cooperation of the driving cylinder 15 and the clamping block 16. Through the movement of the mixing barrel 12, different mixed materials can enter different feed chutes 11, thereby improving practicality.

[0033] Through the mutual coordination among the components such as the mixing barrel 12, the driving motor 10, the stirring shaft 13, and the stirring blades 14, the workers can greatly shorten the mixing cycle during the rubber mixing operation, and at the same time, the power consumption will be greatly reduced, thus achieving the goal of energy conservation and emission reduction.

[0034] The working principle of the utility model is as follows: when in use, through the mutual cooperation between the components such as the stirring barrel 12, the driving motor 10, the stirring shaft 13, and the stirring blade 14, the staff puts the large pieces of natural rubber and synthetic rubber into the stirring barrel 12, and then starts the driving motor 10, the driving motor 10 drives the stirring shaft 13 to rotate, and the stirring shaft 13 drives the stirring blade 14 to rotate, thereby crushing the large pieces of natural rubber and synthetic rubber into small pieces, improving the working efficiency of the rubber mixing machine 6, further reducing energy consumption, and improving practicality. The barrel 12 and other components cooperate with each other. After the large pieces of natural rubber and synthetic rubber are crushed into small pieces by the mixing barrel 12, the mixing barrel 12 is moved above the feed box 4 by driving the cylinder 15 and the clamping block 16. Different mixed materials can be fed into different feed chutes 11 through the movement of the mixing barrel 12, which improves practicality. The staff can greatly shorten the mixing cycle during the rubber mixing operation. At the same time, the power consumption will also be greatly reduced, achieving the goal of energy conservation and emission reduction. With this new type of one-step rubber mixing device, we can reduce energy consumption, improve production efficiency and product quality stability. This will help companies reduce production costs, improve market competitiveness, and meet customer demand for high-quality rubber products. At the same time, this is also in line with the current social development trend of environmental protection and energy conservation, and has broad application prospects and market potential.

[0035] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements shall fall within the scope of the present invention as claimed.

Claims

1. A novel one-step rubber refining device, comprising a base (1) and a rubber refining machine (6), characterized in that: The left and right ends of the top of the base (1) are respectively fixedly mounted with support frames (5), and the two support frames (5) are both located at the top front end of the base (1). The upper ends of the side walls of the two support frames (5) close to each other are respectively fixedly mounted with driving cylinders (15), and the ends of the two driving cylinders (15) close to each other are respectively fixedly mounted with clamping blocks (16). A stirring barrel (12) is arranged between the two clamping blocks (16). The top of the stirring barrel (12) is detachably fixedly mounted with a top cover (9), and a driving motor (10) is fixedly mounted at the top center of the top cover (9). A stirring shaft (13) is fixedly mounted on the output end of the driving motor (10), and the lower end of the stirring shaft (13) passes through the top of the top cover (9) and extends to the inside of the stirring barrel (12). A stirring blade (14) is fixedly mounted on the outer wall of the lower end of the stirring shaft (13). A groove is provided on the outer wall of the stirring barrel (12), and the two clamping blocks (16) are respectively arranged at the left and right ends of the groove.

2. A novel one-step rubber refining device according to claim 1, characterized in that: A mounting seat (2) is fixedly mounted at the middle of the top front end of the base (1), a support column (3) is fixedly mounted on the mounting seat (2), and a feed box (4) is fixedly mounted on the top of the support column (3).

3. A novel one-step rubber refining device according to claim 2, characterized in that: The top of the feed box (4) is provided with feed chutes (11) evenly distributed in the horizontal direction.

4. A novel one-step rubber refining device according to claim 1, characterized in that: A supporting base plate (8) is fixedly mounted on the top rear end of the base (1), and a rubber mixing machine (6) is fixedly mounted on the top of the supporting base plate (8).

5. A novel one-step rubber refining device according to claim 4, characterized in that: A control box (7) is fixedly mounted on the upper end of the right side wall of the rubber mixing machine (6).

6. A novel one-step rubber refining device according to claim 1, characterized in that: The discharge port of the mixing barrel (12) is located above the feed chute (11) provided on the feed box (4).

7. A novel one-step rubber refining device according to claim 1, characterized in that: A valve is provided on the outer wall of the lower end of the mixing barrel (12) above the discharge port.

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