High-speed intelligent rubber internal mixer

Abstract

The rubber high-speed intelligent internal mixer comprises a bearing mechanism, a loading mechanism, an internal mixing mechanism and a material pressing mechanism, the loading mechanism is fixedly connected to the top of the bearing mechanism, the internal mixing mechanism is rotatably connected to the interior of the loading mechanism, and the material pressing mechanism is movably connected to the inner top of the loading mechanism; the loading mechanism comprises a loading unit and a discharging unit, and the loading unit is fixedly connected to the top of the bearing mechanism. According to the invention, mechanisms for feeding, pressing, mixing, temperature control, discharging and other links are closely connected together, so that the whole process is automatically and intelligently controlled, and the system can automatically optimize the mixing process and predict and control the quality of the rubber compound through preset process parameters, so that the production efficiency and the product stability are improved, and the production cost is reduced. The feeding device and the pressing device are synchronously controlled to ensure that materials are uniformly distributed in the mixing chamber, and the internal mixing chamber and the temperature control device are synchronously controlled to ensure that the mixing temperature is always kept in the optimal range.

Description

Technical Field

[0001] The invention relates to the technical field of rubber mixing processing, in particular to a rubber high-speed intelligent internal mixer. Background Art

[0002] Internal mixer is mainly used for rubber plasticizing and mixing. It is a machine with a pair of relatively rotating rotors of specific shapes, which intermittently plasticizes and mixes polymer materials under a closed state with adjustable temperature and pressure. The internal mixer is mainly composed of a mixing chamber, a rotor, a rotor sealing device, a feeding device, a discharging device, a transmission device and a machine base.

[0003] A rubber internal mixer with the prior art publication number of 202321385292.6 relates to the field of internal mixers. A rubber internal mixer comprises an internal mixer chamber, wherein the internal mixer chamber is connected with a feed door and an upper sealing chamber, wherein the feed door is provided with a feed port, wherein a fixing groove is provided at the bottom side of the feed port, wherein a limiting groove is provided at the side wall of the feed port, wherein the feed door is slidably connected with a sealing plate through the limiting groove, wherein the sealing plate is used to cover the feed port, wherein the bottom of the sealing plate is engaged with the fixing groove, wherein a connecting plate is connected to the side of the sealing plate away from the fixing groove, wherein the connecting plate is slidably connected to the top wall of the upper sealing chamber, wherein a first magnetic block is connected to the top wall of the upper sealing chamber, wherein a second magnetic block is connected to the internal mixer chamber, wherein the first magnetic block and the second magnetic block are magnetically attracted to each other, wherein the above application has the effect of improving the sealing effect of the internal mixer and reducing the leakage of smoke.

[0004] However, the prior art still has the following shortcomings. First, when the above-mentioned device is in use, a magnetic sealing assembly is provided in the sealing chamber, which has the effect of improving the sealing effect of the internal mixer and reducing the leakage of smoke. However, although the processing efficiency and rubber quality of the above-mentioned device have been improved, there are still problems such as inconvenient separation of materials and rotors and poor mixing uniformity. Therefore, it is particularly important to develop a rubber high-speed intelligent internal mixer that can achieve efficient mixing. Summary of the invention

[0005] The purpose of the present invention is to provide a rubber high-speed intelligent internal mixer to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a rubber high-speed intelligent internal mixer, comprising a bearing mechanism, a loading mechanism, an internal mixing mechanism and a pressing mechanism, wherein the loading mechanism is fixedly connected to the top of the bearing mechanism, the internal mixing mechanism is rotatably connected to the inside of the loading mechanism, and the pressing mechanism is movably connected to the inner top of the loading mechanism.

[0007] The loading mechanism includes a loading unit and a unloading unit, the loading unit is fixedly connected to the top of the supporting mechanism, and the unloading unit is movably connected to the bottom of the loading mechanism. The mixing mechanism includes a driving unit and a rotor assembly, the driving unit is fixedly connected to the side of the loading mechanism, and the rotor assembly is rotatably connected to the inside of the loading unit.

[0008] According to the above technical solution, the bearing mechanism is composed of a bearing plate, a supporting frame, a material discharge opening, a temperature control shell, a control panel, a heating groove, an electric heating wire and a maintenance cover. The supporting frame is fixedly connected to the bottom of the bearing plate, the material discharge opening is opened on the side of the bearing plate, the temperature control shell is fixedly connected to the top of the bearing plate, the control panel is fixedly connected to the surface of the temperature control shell, the heating groove is opened inside the temperature control shell, the electric heating wire is fixedly connected to the inside of the heating groove, and the maintenance cover is fixedly installed on the side of the temperature control shell, which plays a major role in bearing and temperature control.

[0009] According to the above technical scheme, the loading unit is composed of a mixing chamber, a transmission chamber, a pressing chamber, a connecting frame, a charging shell, an adding port, a stirring motor, an anti-blocking stirring rod and a charging port. The mixing chamber is fixedly connected to the top of the temperature control shell and the top of the supporting plate, the transmission chamber is fixedly connected to the side of the mixing chamber, the pressing chamber is fixedly connected to the top of the mixing chamber, the connecting frame is fixedly connected to the side of the pressing chamber, the charging shell is fixedly connected to the inside of the connecting frame and the top of the transmission chamber, the adding port is opened at the top of the charging shell, the stirring motor is fixedly connected to the top of the charging shell, the anti-blocking stirring rod is rotatably connected to the inside of the charging shell, and the charging port is opened at the bottom of the charging shell and the top of the transmission chamber, playing the main role of loading connection and conduction.

[0010] According to the above technical solution, the unloading unit is composed of a discharge port, a hydraulic assembly, a hydraulic push rod, a connecting rod and an opening and closing plate. The discharge port is fixedly connected to the bottom of the transmission chamber, the hydraulic assembly is fixedly connected to the side of the transmission chamber, the hydraulic push rod is movably connected to the side of the hydraulic assembly, the connecting rod is fixedly connected to the extended end of the hydraulic push rod, and the opening and closing plate is fixedly connected to the bottom of the connecting rod and movably connected to the inside of the discharge port, which plays a major role in driving the rotor assembly to rotate and perform mixing work.

[0011] According to the above technical solution, the driving unit is composed of a carrier, a first driving motor, a second driving motor, a first transmission assembly, a second transmission assembly and a driven shaft. The carrier is fixedly connected to the top of the carrier plate, the first driving motor is fixedly connected to the interior of the carrier and the side of the mixing chamber, the second driving motor is fixedly connected to the interior of the carrier and the side of the mixing chamber, the first transmission assembly is fixedly connected to the surface of the first driving motor, the second transmission assembly is fixedly connected to the surface of the second driving motor, and the driven shaft is rotatably connected to the interior of the first transmission assembly and the second transmission assembly, playing the main role of material discharge.

[0012] According to the above technical solution, the rotor assembly consists of a mixing section, cutting teeth, a transmission section and a conductive threaded piece. The mixing section is rotatably connected to the interior of the mixing chamber, the cutting teeth are fixedly connected to the surface of the mixing section, the transmission section is fixedly connected to the side of the mixing section and rotatably connected to the interior of the transmission chamber, the conductive threaded piece is fixedly connected to the surface of the transmission section, and the transmission section and the mixing section are arranged adjacent to each other, which can achieve more direct and more efficient power transmission, reduce energy loss during the transmission process, improve transmission efficiency, and can achieve the effect of auxiliary extrusion. At the same time, after use, it can also achieve reverse transmission through reverse rotation to achieve the effect of unloading.

[0013] According to the above technical solution, the pressing mechanism is composed of a mounting plate, a cylinder, a telescopic rod, a pressing plate and a pressing trough, the mounting plate is fixedly connected to the top of the pressing chamber, the cylinder is fixedly connected to the top of the mounting plate, the telescopic rod is movably connected to the inner top of the pressing chamber, the pressing plate is fixedly connected to the extended end of the telescopic rod, and the pressing trough is opened at the bottom of the pressing plate, which improves the flow state of the rubber material in the mixing chamber, enables the material to circulate and mix more smoothly in the mixing chamber, thereby optimizing the mixing quality.

[0014] According to the above technical solution, the mixing chamber, the transmission chamber and the pressing chamber are interconnected, wherein the pressing plate is located directly above the mixing chamber and covers the entire mixing section. The pressing plate covers the entire mixing section, which can ensure that uniform pressure is applied to the rubber material in the mixing chamber, so that the rubber material can be more fully mixed and plasticized during the mixing process, thereby improving the mixing efficiency. The full coverage design reduces the dead corners in the mixing chamber, avoids the accumulation and retention of rubber materials in the dead corners, and further improves the uniformity and efficiency of mixing.

[0015] According to the above technical solution, the rotor assembly is provided with four groups, and two of them are connected to the first drive motor and the first transmission assembly, and the other two groups are connected to the second drive motor and the second transmission assembly, which can provide greater shear force and extrusion force, so that the rubber material can be more fully mixed and plasticized in the mixing chamber, thereby shortening the mixing cycle and improving production efficiency.

[0016] According to the above technical solution, both the first drive motor and the second drive motor are stepper motors. The stepper motor can accurately control the position and speed of the motor by controlling the number and frequency of current pulses, thereby improving the kneading accuracy.

[0017] Compared with the prior art, the beneficial effects achieved by the present invention are: 1. The present invention realizes full-process automation and intelligent control by closely linking the mechanisms of various links such as feeding, pressing, mixing, temperature control, and unloading. Through preset process parameters, the system can automatically optimize the mixing process, predict and control the quality of the mixed rubber, and improve production efficiency and product stability. The synchronous control of the feeding device and the pressing device ensures that the materials are evenly distributed in the mixing chamber. The synchronous control of the mixing chamber and the temperature control ensures that the mixing temperature is always kept within the optimal range.

[0018] 2. The present invention is provided with four groups of rotors, and the rotor surface is provided with a mixing section and a transmission section, which cooperates with the upper pressing and side extrusion transmission to perform auxiliary pressing, thereby optimizing the mixing process, improving the mixing uniformity, reducing energy consumption, and improving the rubber quality. The design of multiple groups of rotors enables the internal mixer to process more rubber materials at the same time, which is suitable for large-scale production scenarios and further improves the overall production capacity.

[0019] 3. The present invention is provided with an anti-blocking stirring rod inside the charging shell, which can prevent material blockage during charging. Cooperating with the transmission section below, the rubber material can be smoothly transmitted to the inside of the mixing chamber. At the same time, the integrated design of the mixing section and the transmission section can effectively shorten the overall length of the mixer, thereby reducing the footprint of the equipment. The transmission section and the mixing section are arranged close to each other, which can realize more direct and efficient power transmission, reduce energy loss in the transmission process, and improve transmission efficiency.

[0020] 4. The present invention is provided with a bidirectionally rotatable rotor, so that when the rotor rotates in the forward direction, the transmission screw piece can effectively grasp and push the material into the internal mixing chamber, and at the same time apply appropriate pressure to promote the mixing and mixing process of the material. This design ensures that the material can enter the mixing area evenly and efficiently, and improves the mixing effect. When rotating in the reverse direction, the rotor can transfer the mixed or processed material from the mixing chamber back to the transmission chamber, and finally discharge it through the opening and closing design of the discharge port. This bidirectional transmission capability greatly improves the flexibility and production efficiency of the equipment and reduces the time of material transfer and discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1It is a schematic diagram of the appearance structure of the present invention; Figure 2 It is a side structural schematic diagram of the present invention; Figure 3 The present invention Figure 2 The enlarged structural diagram at A in the middle; Figure 4 It is a schematic diagram of the internal structure of the present invention; Figure 5 The present invention Figure 4 The enlarged structural diagram at B in the middle; Figure 6 It is a schematic diagram of the internal structure of the material pressing chamber of the present invention; Figure 7 It is a schematic diagram of the internal structure of the charging shell of the present invention.

[0022] In the figure: 1. Carrying mechanism; 101. Carrying plate; 102. Support frame; 103. Feeding opening; 104. Temperature control shell; 105. Control panel; 106. Heating tank; 107. Heating wire; 108. Maintenance cover; 2. Loading mechanism; 201. Mixing chamber; 202. Transmission chamber; 203. Pressing chamber; 204. Connecting frame; 205. Loading shell; 206. Adding port; 207. Stirring motor; 208. Anti-blocking stirring rod; 209. Loading port; 211. Discharge port; 212. Hydraulic Component; 213, hydraulic push rod; 214, connecting rod; 215, opening and closing plate; 3, mixing mechanism; 301, carrier; 302, first drive motor; 303, second drive motor; 304, first transmission component; 305, second transmission component; 306, driven shaft; 311, mixing section; 312, cutting teeth; 313, transmission section; 314, conductive threaded sheet; 4, pressing mechanism; 401, mounting plate; 402, cylinder; 403, telescopic rod; 404, pressing plate; 405, pressing trough. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] See also Figure 1-7 The present invention provides a technical solution: a rubber high-speed intelligent internal mixer, comprising a bearing mechanism 1, a loading mechanism 2, a mixing mechanism 3 and a pressing mechanism 4, wherein the loading mechanism 2 is fixedly connected to the top of the bearing mechanism 1, the mixing mechanism 3 is rotatably connected to the inside of the loading mechanism 2, and the pressing mechanism 4 is movably connected to the inner top of the loading mechanism 2.

[0025] The loading mechanism 2 includes a loading unit and a unloading unit. The loading unit is fixedly connected to the top of the supporting mechanism 1, and the unloading unit is movably connected to the bottom of the loading mechanism 2. The mixing mechanism 3 includes a driving unit and a rotor assembly. The driving unit is fixedly connected to the side of the loading mechanism 2, and the rotor assembly is rotatably connected to the inside of the loading unit. There are four groups of rotor assemblies, two of which are connected to the first driving motor 302 and the first transmission assembly 304, and the other two groups are connected to the second driving motor 303 and the second transmission assembly 305. They can provide greater shear force and extrusion force, so that the rubber material can be more fully mixed and plasticized in the mixing chamber 201, thereby shortening the mixing cycle and improving production efficiency.

[0026] The bearing mechanism 1 is composed of a bearing plate 101, a support frame 102, a material discharge opening 103, a temperature control shell 104, a control panel 105, a heating groove 106, a heating wire 107 and a maintenance cover 108. The support frame 102 is fixedly connected to the bottom of the bearing plate 101, the material discharge opening 103 is opened on the side of the bearing plate 101, the temperature control shell 104 is fixedly connected to the top of the bearing plate 101, the control panel 105 is fixedly connected to the surface of the temperature control shell 104, the heating groove 106 is opened inside the temperature control shell 104, the heating wire 107 is fixedly connected to the inside of the heating groove 106, and the maintenance cover 108 is fixedly installed on the side of the temperature control shell 104, which plays a major role in bearing and temperature control.

[0027] The loading unit is composed of a mixing chamber 201, a transmission chamber 202, a pressing chamber 203, a connecting frame 204, a charging shell 205, an addition port 206, a stirring motor 207, an anti-blocking stirring rod 208 and a charging port 209. The mixing chamber 201 is fixedly connected to the top of the temperature control housing 104 and the top of the bearing plate 101. The mixing chamber 201 and the transmission chamber 202 and the pressing chamber 203 are interconnected, wherein the pressing plate 404 is located directly above the mixing chamber 201 and covers the entire mixing section 311. The pressing plate 404 covers the entire mixing section 311, which can ensure the mixing chamber The rubber material in the mixing chamber 201 is subjected to uniform pressure, so that the rubber material is more fully mixed and plasticized during the mixing process, thereby improving the mixing efficiency. The full-coverage design reduces the dead corner area in the mixing chamber 201, avoids the accumulation and retention of rubber materials in the dead corner, and further improves the uniformity and efficiency of mixing. The transmission chamber 202 is fixedly connected to the side of the mixing chamber 201, the pressing chamber 203 is fixedly connected to the top of the mixing chamber 201, the connecting frame 204 is fixedly connected to the side of the pressing chamber 203, and the charging shell 205 is fixedly connected to the inside of the connecting frame 204 and the transmission chamber 202. The top of the transmission chamber 202, the addition port 206 is opened at the top of the charging shell 205, the stirring motor 207 is fixedly connected to the top of the charging shell 205, the anti-blocking stirring rod 208 is rotatably connected to the inside of the charging shell 205, the charging port 209 is opened at the bottom of the charging shell 205 and the top of the transmission chamber 202, and plays the main role of loading communication and conduction. The unloading unit is composed of a discharge port 211, a hydraulic component 212, a hydraulic push rod 213, a connecting rod 214 and an opening and closing plate 215. The discharge port 211 is fixedly connected to the bottom of the transmission chamber 202, and the hydraulic component 212 It is fixedly connected to the side of the transmission chamber 202, the hydraulic push rod 213 is movably connected to the side of the hydraulic assembly 212, the connecting rod 214 is fixedly connected to the extended end of the hydraulic push rod 213, and the opening and closing plate 215 is fixedly connected to the bottom of the connecting rod 214 and movably connected to the inside of the discharge port 211, which plays a major role in driving the rotor assembly to rotate and perform mixing. The opening and closing design of the discharge port 211 makes material discharge more flexible and convenient. When it is necessary to discharge material, the discharge port 211 can be quickly opened, and during the mixing process, it is kept closed to ensure a sealed environment.

[0028] The driving unit is composed of a carrier 301, a first driving motor 302, a second driving motor 303, a first transmission assembly 304, a second transmission assembly 305 and a driven shaft 306. The carrier 301 is fixedly connected to the top of the carrier plate 101, and the first driving motor 302 is fixedly connected to the inside of the carrier 301 and the side of the mixing chamber 201. The first driving motor 302 and the second driving motor 303 are both stepping motors. The stepping motor can accurately control the position and speed of the motor by controlling the number and frequency of current pulses, thereby improving the mixing accuracy and controlling the rotation of the rotor. The moving direction and speed realize the precise control of material transmission and mixing process. The high precision and repeatability of the stepper motor ensure the consistency and accuracy of each operation, reduce human intervention and errors. The second drive motor 303 is fixedly connected to the inside of the carrier 301 and the side of the mixing chamber 201. The first transmission assembly 304 is fixedly connected to the surface of the first drive motor 302, and the second transmission assembly 305 is fixedly connected to the surface of the second drive motor 303. The driven shaft 306 is rotatably connected to the inside of the first transmission assembly 304 and the second transmission assembly 305, which plays a major role. The rotor assembly is composed of a mixing section 311, cutting teeth 312, a transmission section 313 and a conductive thread piece 314. The mixing section 311 is rotatably connected to the inside of the mixing chamber 201, the cutting teeth 312 are fixedly connected to the surface of the mixing section 311, the transmission section 313 is fixedly connected to the side of the mixing section 311 and is rotatably connected to the inside of the transmission chamber 202, and the conductive thread piece 314 is fixedly connected to the surface of the transmission section 313. The conductive thread piece 314 can effectively grasp, lift and transport materials to ensure that the materials are fully mixed and evenly distributed in the transmission chamber. This design enhances the fluidity and mixing efficiency of the material, and helps to improve the quality of the final product. The transmission section 313 and the mixing section 311 are arranged adjacent to each other, which can achieve more direct and efficient power transmission, reduce energy loss during the transmission process, improve transmission efficiency, and achieve the effect of auxiliary extrusion. At the same time, after use, it can also achieve reverse transmission and unloading through reverse rotation. The transmission section 313 and the mixing section 311 are arranged adjacent to each other, which can achieve more direct and efficient power transmission, reduce energy loss during the transmission process, and improve transmission efficiency.

[0029] The pressing mechanism 4 consists of a mounting plate 401, a cylinder 402, a telescopic rod 403, a pressing plate 404 and a pressing groove 405. The mounting plate 401 is fixedly connected to the top of the pressing chamber 203, the cylinder 402 is fixedly connected to the top of the mounting plate 401, the telescopic rod 403 is movably connected to the inner top of the pressing chamber 203, the pressing plate 404 is fixedly connected to the extended end of the telescopic rod 403, and the pressing groove 405 is opened at the bottom of the pressing plate 404, which improves the flow state of the rubber material in the mixing chamber 201, enables the material to circulate and mix more smoothly in the mixing chamber 201, thereby optimizing the mixing quality.

[0030] When in use, the rubber material to be mixed is loaded into the interior of the charging shell 205 through the addition port 206, and the stirring motor 207 drives the anti-blocking stirring rod 208 to rotate to ensure that the rubber material smoothly enters the interior of the transmission chamber 202, while ensuring the closed state of the discharge port 211. The rotor is driven to rotate by starting the driving unit, and at the same time, the conductive threaded sheet 314 on the surface of the rotor transmission section 313 transfers the rubber material to the interior of the mixing chamber 201. The cutting teeth 312 on the surface of the rotor mixing section 311 fully mix the material, and the auxiliary pressure is transmitted by the transmission section 313 to keep the material inside the mixing chamber 201, and the pressure is applied in cooperation with the pressing plate 404 of the pressing mechanism 4, and at the same time, the temperature control shell 104 controls the mixing temperature in real time. After the mixing is completed, the discharge port 211 is opened and the rotor is rotated in the opposite direction, and the transmission section 313 of the rotor performs reverse transmission to discharge the material through the discharge port 211 to complete the mixing.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A high-speed intelligent rubber mixer, comprising a bearing mechanism (1), a loading mechanism (2), a mixing mechanism (3) and a pressing mechanism (4), characterized in that: The loading mechanism (2) is fixedly connected to the top of the carrying mechanism (1), the mixing mechanism (3) is rotatably connected to the inside of the loading mechanism (2), and the pressing mechanism (4) is movably connected to the inner top of the loading mechanism (2); The loading mechanism (2) comprises a loading unit and a material discharge unit, the loading unit is fixedly connected to the top of the supporting mechanism (1), and the material discharge unit is movably connected to the bottom of the loading mechanism (2); the mixing mechanism (3) comprises a driving unit and a rotor assembly, the driving unit is fixedly connected to the side of the loading mechanism (2), and the rotor assembly is rotatably connected to the inside of the loading unit.

2. The rubber high-speed intelligent internal mixer according to claim 1, characterized in that: The bearing mechanism (1) is composed of a bearing plate (101), a support frame (102), a material discharge opening (103), a temperature control housing (104), a control panel (105), a heating groove (106), a heating wire (107) and a maintenance cover (108); the support frame (102) is fixedly connected to the bottom of the bearing plate (101); the material discharge opening (103) is opened on the side of the bearing plate (101); the temperature control housing (104) is fixedly connected to the top of the bearing plate (101); the control panel (105) is fixedly connected to the surface of the temperature control housing (104); the heating groove (106) is opened inside the temperature control housing (104); the heating wire (107) is fixedly connected to the inside of the heating groove (106); and the maintenance cover (108) is fixedly installed on the side of the temperature control housing (104).

3. The rubber high-speed intelligent internal mixer according to claim 2, characterized in that: The loading unit is composed of a mixing chamber (201), a transmission chamber (202), a pressing chamber (203), a connecting frame (204), a charging shell (205), an addition port (206), a stirring motor (207), an anti-blocking stirring rod (208) and a charging port (209); the mixing chamber (201) is fixedly connected to the top of the temperature control shell (104) and the top of the bearing plate (101); the transmission chamber (202) is fixedly connected to the side of the mixing chamber (201); and the pressing chamber (203) is fixedly connected to the top of the mixing chamber (201). The connecting frame (204) is fixedly connected to the side of the pressing chamber (203), the charging shell (205) is fixedly connected to the inside of the connecting frame (204) and the top of the transmission chamber (202), the adding port (206) is opened at the top of the charging shell (205), the stirring motor (207) is fixedly connected to the top of the charging shell (205), the anti-blocking stirring rod (208) is rotatably connected to the inside of the charging shell (205), and the charging port (209) is opened at the bottom of the charging shell (205) and the top of the transmission chamber (202).

4. The rubber high-speed intelligent internal mixer according to claim 3, characterized in that: The unloading unit is composed of a discharge port (211), a hydraulic assembly (212), a hydraulic push rod (213), a connecting rod (214) and an opening and closing plate (215); the discharge port (211) is fixedly connected to the bottom of the transmission chamber (202); the hydraulic assembly (212) is fixedly connected to the side of the transmission chamber (202); the hydraulic push rod (213) is movably connected to the side of the hydraulic assembly (212); the connecting rod (214) is fixedly connected to the extended end of the hydraulic push rod (213); and the opening and closing plate (215) is fixedly connected to the bottom of the connecting rod (214) and movably connected to the inside of the discharge port (211).

5. The rubber high-speed intelligent internal mixer according to claim 4, characterized in that: The driving unit is composed of a carrier (301), a first driving motor (302), a second driving motor (303), a first transmission assembly (304), a second transmission assembly (305) and a driven shaft (306); the carrier (301) is fixedly connected to the top of the carrier plate (101); the first driving motor (302) is fixedly connected to the inside of the carrier (301) and the side of the mixing chamber (201); the second driving motor (303) is fixedly connected to the inside of the carrier (301) and the side of the mixing chamber (201); the first transmission assembly (304) is fixedly connected to the surface of the first driving motor (302); the second transmission assembly (305) is fixedly connected to the surface of the second driving motor (303); and the driven shaft (306) is rotatably connected to the inside of the first transmission assembly (304) and the second transmission assembly (305).

6. The rubber high-speed intelligent internal mixer according to claim 5, characterized in that: The rotor assembly is composed of a mixing section (311), cutting teeth (312), a transmission section (313) and a conductive threaded sheet (314); the mixing section (311) is rotatably connected to the inside of a mixing chamber (201); the cutting teeth (312) are fixedly connected to the surface of the mixing section (311); the transmission section (313) is fixedly connected to the side of the mixing section (311) and is rotatably connected to the inside of the transmission chamber (202); and the conductive threaded sheet (314) is fixedly connected to the surface of the transmission section (313).

7. The rubber high-speed intelligent internal mixer according to claim 6, characterized in that: The material pressing mechanism (4) is composed of a mounting plate (401), a cylinder (402), a telescopic rod (403), a material pressing plate (404) and a material pressing groove (405); the mounting plate (401) is fixedly connected to the top of the material pressing chamber (203); the cylinder (402) is fixedly connected to the top of the mounting plate (401); the telescopic rod (403) is movably connected to the inner top of the material pressing chamber (203); the material pressing plate (404) is fixedly connected to the extended end of the telescopic rod (403); and the material pressing groove (405) is opened at the bottom of the material pressing plate (404).

8. The rubber high-speed intelligent internal mixer according to claim 7, characterized in that: The internal kneading chamber (201), the transmission chamber (202) and the material pressing chamber (203) are interconnected, wherein the material pressing plate (404) is located directly above the internal kneading chamber (201) and covers the entire internal kneading section (311).

9. The rubber high-speed intelligent internal mixer according to claim 8, characterized in that: The rotor assembly is provided in four groups, two of which are connected to the first drive motor (302) and the first transmission assembly (304), and the other two are connected to the second drive motor (303) and the second transmission assembly (305).

10. The rubber high-speed intelligent internal mixer according to claim 9, characterized in that: The first drive motor (302) and the second drive motor (303) are both stepping motors.

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