A rubber mixing mill discharge mechanism

Abstract

The utility model discloses a rubber internal mixer discharge mechanism belongs to rubber production technical field, and its technical key points include stirring subassembly, A closed subassembly, B closed subassembly and scrape and scratch subassembly. When need to mix rubber and mix with agent, can first pass through the cooperation of stirring subassembly, A closed subassembly and B closed subassembly, thereby can put rubber and mix with agent all into the inside of box body, can then pass through stirring subassembly and mix rubber, after mixing is completed, can lift through B closed board at this moment, thereby make the placement board can remove, when the placement board removes to the outside of box body component, can scrape and scratch subassembly on the rubber of placement board at this moment and scrape down, thereby complete the discharge of rubber, and when scraping down rubber, scrape and scratch board and placement board surface are pasted, thereby can make the rubber of placement board surface residual scrape down.

Description

Technical Field

[0001] This utility model belongs to the field of rubber production technology, specifically relating to a discharge mechanism for a rubber internal mixer. Background Technology

[0002] A rubber internal mixer (also known as a closed-loop rubber mixing mill) is a core piece of equipment in the rubber industry used for plasticizing and mixing. Its core function is to achieve efficient mixing of rubber and compounding agents through mechanical action in a closed environment. The internal mixer uses a pair of rotors of a specific shape to rotate relative to each other in a closed mixing chamber, shearing, extruding, and stirring the rubber under adjustable temperature (usually 120-160℃) and pressure (0.3-0.6MPa) to achieve plasticization and uniform mixing.

[0003] In the prior art, when using a rubber internal mixer to efficiently mix rubber, it is usually necessary to put the rubber raw materials and compounding agents into the internal mixer and then mix them. After mixing, because the rubber has a certain viscosity, it is usually inconvenient to remove the mixed rubber. Moreover, rubber residue is easy to remain inside the internal mixer after removal. To address these issues, we propose a rubber internal mixer discharge mechanism. Utility Model Content

[0004] The purpose of this invention is to provide a discharge mechanism for a rubber internal mixer to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A rubber internal mixer discharge mechanism includes a main component, on which a stirring component, an A-sealing component, and a B-sealing component are provided for efficient mixing of rubber, and a scraping component is provided on the main component. The main component includes a base, and the scraping component includes a C-plate, which is mounted on the base. The surface of the C-plate has a moving groove and a limiting groove. A scraping plate is disposed in the limiting groove, and a C-electrically controlled telescopic rod is disposed in the moving groove. An A-extension member is disposed in both the moving groove and the surface of the scraping plate. The telescopic end of the C-electrically controlled telescopic rod is connected to the A-extension member, and the two A-extension members are hinged together by a hinge shaft.

[0006] Preferably, the main component further includes a control structure, which is disposed on the base, and the lower end of the base is provided with multiple support members.

[0007] Preferably, the stirring assembly includes an A-plate, which is disposed on a base. A housing component is disposed on the A-plate, and a stirring component is disposed on the A-plate, with the stirring component rotating through the surface of the housing component.

[0008] Preferably, the stirring assembly further includes a U-shaped component, which is disposed within the housing component. A screw is disposed within the housing component, and the screw rotates through the surface of the U-shaped component. A placement plate is threaded onto the screw.

[0009] Preferably, the screw is provided with a gear, the U-shaped part is provided with a rack, and the rack meshes with the gear, and the rack is connected to the B-closure component.

[0010] Preferably, the A enclosure component includes a B upright plate, which is disposed on the base. An A electrically controlled telescopic rod is disposed on the B upright plate, and an A enclosure plate is disposed on the telescopic end of the A electrically controlled telescopic rod.

[0011] Preferably, the B-closure component includes an L-shaped member, which is disposed on the base. The L-shaped member is provided with a B-electrically controlled telescopic rod, and a B-closure plate is provided on the telescopic end of the B-electrically controlled telescopic rod. The rack is connected to the B-closure plate.

[0012] Preferably, the scraping assembly further includes B extension components, two of which are provided, and the two B extension components are respectively provided on the C upright plate and the scraping plate. The two C upright plates are respectively provided with a fixing component and a deflecting component, and a D electrically controlled telescopic rod is provided between the fixing component and the deflecting component.

[0013] Compared with the prior art, the beneficial effects of this utility model are: In practical use, when it is necessary to mix rubber and compounding agents, the mixing component, sealing component A, and sealing component B can be used to put both rubber and compounding agents into the box. Then, the mixing component can be used to mix the rubber. After mixing, the sealing plate B can be lifted to move the placement plate. When the placement plate moves to the outside of the box components, the scraping component can be used to scrape the rubber off the placement plate, thus completing the rubber discharge. When scraping the rubber off, the scraping plate is in contact with the surface of the placement plate, so that the rubber remaining on the surface of the placement plate can be scraped off, thus ensuring that no rubber left from the previous mixing is left when mixing rubber in subsequent batches. Attached Figure Description

[0014] Figure 1 This is a first perspective structural diagram of the present invention; Figure 2 This is a second perspective structural diagram of the present invention; Figure 3 This is a first partial perspective view of the present invention; Figure 4 This utility model Figure 3 A magnified view of a section at point A in the middle; Figure 5 This is a partial exploded view of the present invention; Figure 6 This is a second partial perspective view of the present invention.

[0015] In the diagram: 1. Main component; 11. Base; 12. Support component; 13. Control structure; 2. Stirring component; 21. A upright plate; 22. Box component; 23. Stirring component; 24. Placement plate; 25. U-shaped component; 26. Rack; 27. Gear; 28. Screw; 3. A enclosure component; 31. B upright plate; 32. A electrically controlled telescopic rod; 33. A enclosure plate; 4. B enclosure component; 41. L-shaped component; 42. B electrically controlled telescopic rod; 43. B enclosure plate; 5. Scraping component; 51. C upright plate; 52. Scraping plate; 53. A extension component; 54. Hinge shaft; 55. C electrically controlled telescopic rod; 56. B extension component; 57. Fixing component; 58. D electrically controlled telescopic rod; 59. Deflection component. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figures 1-6 This utility model provides a rubber internal mixer discharge mechanism, including a main component 1, on which a stirring component 2, an A sealing component 3 and a B sealing component 4 are provided for efficient mixing of rubber, and a scraping component 5 is provided on the main component 1. The main component 1 includes a base 11, and the scraping component 5 includes a C-plate 51. The C-plate 51 is disposed on the base 11. The surface of the C-plate 51 is provided with a moving groove and a limiting groove. A scraping plate 52 is disposed in the limiting groove, and a C-electrically controlled telescopic rod 55 is disposed in the moving groove. An A-extension member 53 is disposed in both the moving groove and the surface of the scraping plate 52. The telescopic end of the C-electrically controlled telescopic rod 55 is connected to the A-extension member 53. The two A-extension members 53 are hinged together by a hinge shaft 54.

[0018] Specifically, when mixing the rubber, a sealable container can be formed by the cooperation of the mixing component 2, the sealing component 4, and the sealing component 55. Rubber and compounding agents can then be added into the container, which is then sealed. The mixing component 2 can then perform efficient mixing. After mixing is complete, the sealing component 4 can extend the placement plate 24. The extension and retraction of the electrically controlled telescopic rod 55 can then move the scraper 52. By scraping the placement plate 24 with the scraper 52, the mixed rubber can be removed, and any remaining rubber on the surface of the placement plate 24 can be scraped off, thus preventing residue.

[0019] In this embodiment, the main component 1 also includes a control structure 13, which is disposed on the base 11, and a plurality of support members 12 are disposed at the lower end of the base 11.

[0020] Specifically, during use, the overall device can be controlled by the control structure 13, and the base 11 can be stably set by the support member 12.

[0021] In this embodiment, the stirring assembly 2 includes an A-plate 21, which is disposed on the base 11. A box assembly 22 is disposed on the A-plate 21, and a stirring element 23 is disposed on the A-plate 21. The stirring element 23 rotates through the surface of the box assembly 22.

[0022] Specifically, in use, a box component 22 can be set on the A-plate 21, and a stirring component 23 can be set inside the box component 22. The end of the stirring component 23 can be rotated to pass through the box component 22 and the A-plate 21, and connected to the drive device inside the control structure 13, thereby realizing subsequent stirring.

[0023] In this embodiment, the stirring assembly 2 further includes a U-shaped component 25, which is disposed inside the housing component 22. A screw 28 is disposed inside the housing component 22, and the screw 28 rotates through the surface of the U-shaped component 25. A placement plate 24 is threaded on the screw 28. A gear 27 is disposed on the screw 28, and a rack 26 is disposed inside the U-shaped component 25. The rack 26 meshes with the gear 27, and the rack 26 is connected to the B sealing component 4.

[0024] Specifically, in use, a U-shaped part 25 can be set inside the housing component 22, and a rack 26 can be set inside the U-shaped part 25. The rack 26 is meshed with a gear 27, the gear 27 is connected to a screw 28, and the placement plate 24 is threaded onto the screw 28. This allows the rack 26 to move upward, thereby driving the screw 28 to rotate, and the placement plate 24 can extend out of the housing component 22.

[0025] In this embodiment, the A-enclosure component 3 includes a B-standing plate 31, which is disposed on the base 11. An A-electrically controlled telescopic rod 32 is disposed on the B-standing plate 31, and an A-enclosure plate 33 is disposed on the telescopic end of the A-electrically controlled telescopic rod 32.

[0026] Specifically, during use, the A-type electric telescopic rod 32 can be controlled to move the A-type sealing plate 33, which can then be used in conjunction with the box assembly 22 and the B-type sealing plate 43 to form a sealed box.

[0027] In this embodiment, the B-closure component 4 includes an L-shaped component 41, which is disposed on the base 11. An electrically controlled telescopic rod 42 is disposed on the L-shaped component 41, and a B-closure plate 43 is disposed on the telescopic end of the electrically controlled telescopic rod 42. The rack 26 is connected to the B-closure plate 43.

[0028] Specifically, during use, the B-type electrically controlled telescopic rod 42 can be controlled to move the B-type sealing plate 43, allowing it to work in conjunction with the box assembly 22 and the A-type sealing plate 33 to form a sealed box. In this embodiment, the scraping assembly 5 also includes a B extension member 56. There are two B extension members 56, and the two B extension members 56 are respectively disposed on the C upright plate 51 and the scraping plate 52. The two C upright plates 51 are respectively provided with a fixing member 57 and a deflecting member 59. A D electrically controlled telescopic rod 58 is disposed between the fixing member 57 and the deflecting member 59.

[0029] Specifically, in order to ensure that the end of the scraper plate 52 can be stably set in actual use, B extension members 56 can be set on both the C upright plate 51 and the scraper plate 52. A deflector 59 is rotatably set on the B extension member 56 and a fixing member 57 is fixedly set on it. A D electrically controlled telescopic rod 58 is set between the two, so that the scraper plate 52 can maintain its stability when moving.

[0030] The working principle and usage process of this utility model are as follows: When stirring rubber, the A electrically controlled telescopic rod 32 and the B electrically controlled telescopic rod 42 can be extended first, so that the box component 22, the A sealing plate 33 and the B sealing plate 43 can form a sealed box, which allows for subsequent sealed stirring of rubber. In use, the A sealing plate 33 and the box component 22 are first brought into contact to form a box prototype. Then, the B electrically controlled telescopic rod 42 is slightly extended, at which point rubber and compounding agents can be added into the box. After that, the B electrically controlled telescopic rod 42 can be fully extended to seal the box.

[0031] When mixing the rubber later, the mixing component 23 can be rotated to perform rapid mixing. After mixing is completed, the rotation of the mixing component 23 can be stopped.

[0032] After mixing is complete, when the rubber needs to be removed, first control the A electric telescopic rod 32 to retract, at which point the side of the box opens. Then control the B electric telescopic rod 42 to retract, so that the B sealing plate 43 can move upward. During the movement, the rack 26 can be driven to move upward, which in turn controls the gear 27 to rotate, thereby causing the screw 28 to rotate, which in turn allows the placement plate 24 to move. When most of the placement plate 24 has moved to the outside of the box assembly 22, the rubber can be removed.

[0033] When removing the rubber, the C-controlled telescopic rod 55 can be retracted, which in turn can drive the A extension 53 to move upward. When the A extension 53 moves upward, it will pull the hinge shaft 54, which will allow the scraper 52 to move. When the scraper 52 moves, the end of the scraper 52 will scrape the surface of the placement plate 24, thereby pushing the rubber out. During the scraping, the rubber that is stuck to the surface of the placement plate 24 can also be pushed, so that the rubber can be removed more completely, avoiding affecting the next stirring.

[0034] The electronic components and modules used in this utility model can all be parts that are commonly used in the market and can achieve the specific functions in this case. The specific models and sizes can be selected and adjusted according to actual needs.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A discharge mechanism for a rubber internal mixer, characterized in that: Includes a main component (1), on which a stirring component (2), an A sealing component (3) and a B sealing component (4) are provided for efficient mixing of rubber, and a scraping component (5) is provided on the main component (1). The main component (1) includes a base (11), and the scraping component (5) includes a C-plate (51). The C-plate (51) is disposed on the base (11). The surface of the C-plate (51) is provided with a moving groove and a limiting groove. A scraping plate (52) is disposed in the limiting groove. A C-electric telescopic rod (55) is disposed in the moving groove. An A extension member (53) is disposed in both the moving groove and the surface of the scraping plate (52). The telescopic end of the C-electric telescopic rod (55) is connected to the A extension member (53). The two A extension members (53) are hinged together by a hinge shaft (54).

2. The discharge mechanism of a rubber internal mixer according to claim 1, characterized in that: The main component (1) also includes a control structure (13), which is disposed on the base (11), and the lower end of the base (11) is provided with multiple support members (12).

3. The discharge mechanism of a rubber internal mixer according to claim 1, characterized in that: The stirring assembly (2) includes an A-plate (21), which is mounted on a base (11). A box assembly (22) is mounted on the A-plate (21), and a stirring component (23) is mounted on the A-plate (21). The stirring component (23) rotates through the surface of the box assembly (22).

4. The discharge mechanism of a rubber internal mixer according to claim 3, characterized in that: The stirring assembly (2) also includes a U-shaped part (25), which is disposed inside the box assembly (22). A screw (28) is disposed inside the box assembly (22), and the screw (28) rotates through the surface of the U-shaped part (25). A placement plate (24) is threaded on the screw (28).

5. The discharge mechanism of a rubber internal mixer according to claim 4, characterized in that: A gear (27) is provided on the screw (28), and a rack (26) is provided inside the U-shaped part (25), and the rack (26) meshes with the gear (27). The rack (26) is connected to the B-closure assembly (4).

6. The discharge mechanism of a rubber internal mixer according to claim 1, characterized in that: The A-enclosed component (3) includes a B-standing plate (31), which is mounted on a base (11). An A-electrically controlled telescopic rod (32) is mounted on the B-standing plate (31), and an A-enclosed plate (33) is mounted on the telescopic end of the A-electrically controlled telescopic rod (32).

7. The discharge mechanism of a rubber internal mixer according to claim 5, characterized in that: The B-type enclosure component (4) includes an L-shaped component (41), which is mounted on a base (11). The L-shaped component (41) is provided with a B-type electrically controlled telescopic rod (42), and a B-type enclosure plate (43) is provided on the telescopic end of the B-type electrically controlled telescopic rod (42). The rack (26) is connected to the B-type enclosure plate (43).

8. The discharge mechanism of a rubber internal mixer according to claim 1, characterized in that: The scraping assembly (5) also includes a B extension (56), there are two B extensions (56), and the two B extensions (56) are respectively disposed on the C upright plate (51) and the scraping plate (52). The two C upright plates (51) are respectively provided with a fixing member (57) and a deflecting member (59), and a D electrically controlled telescopic rod (58) is disposed between the fixing member (57) and the deflecting member (59).

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