Production device of high-dispersity active agent for rubber

Abstract

The utility model relates to the technical field of active agent production, in particular to a high-dispersity active agent production device for rubber, which comprises a processing barrel, a material guide shell is fixed at the top end of the processing barrel, and a mixing mechanism is arranged above the material guide shell; and the mixing mechanism comprises a motor, the motor is embedded in the center of the top end of the material guide shell, and the power output end of the motor is connected with a driving rod. The motor drives the driving rod to rotate, materials enter the material guide hopper, the stirring plate is driven by the driving rod to stir, the stirring plate scatters the materials through the embedded filter screen to improve the uniformity, and when the materials enter the conveying cylinder, the materials are stirred through the spiral propeller shaft and conveyed into the rotating cylinder at the same time. And finally, the rotating cylinder is driven by the driving rod to rotate, so that the materials in the rotating cylinder do centrifugal motion and are filtered and thrown out by a filter screen of the rotating cylinder, the mixing uniformity of the materials is further improved, the materials are conveyed and mixed from top to bottom, and the accumulation condition is avoided.

Description

Technical Field

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

[0002] In the production and molding process of rubber, in addition to adding vulcanizers, vulcanization accelerators and scorch retardants, in order to increase the vulcanization speed, it is generally necessary to add activators. Commonly used activators are zinc oxide, stearic acid, etc. Among them, zinc oxide can not only accelerate the vulcanization speed, but also increase the cross-linking density of rubber, thereby playing a reinforcing role. In order to improve the performance of zinc oxide in rubber, the zinc oxide that is now used more is nano zinc oxide, which has fine particles and high activity, and is used in large quantities in the rubber industry.

[0003] The patent specification with the announcement number CN216538012U discloses a production device for a highly dispersible surfactant for rubber, including a mixing box, both ends of the bottom of the mixing box are fixedly connected with a feed pipe, a conveying cylinder is fixedly connected between the bottoms of the two feed pipes, and a return pipe is fixedly connected between the two ends of the top of the conveying cylinder and the upper ends of both sides of the mixing box, and a discharge pipe is fixedly connected to the middle end of the bottom of the conveying cylinder, and a flow meter is fixedly installed on the upper end of the discharge pipe. The utility model greatly improves the uniformity of the raw material mixing of the device through the cooperation between the driving motor, the rotating shaft, the stirring blade, the first bevel gear, the mixing box, the second bevel gear, the rotating rod, the conveying cylinder, the auger, the feed pipe, the return pipe, the flow quantitative controller, the solenoid valve and the discharge and the flow meter, and ensures the quality of the overall processing. At the same time, it has the function of quantitative discharge, which brings great convenience to the user.

[0004] However, in the implementation of relevant technologies, it was found that the above-designed device for producing a highly dispersible surfactant for rubber has the following problems: in the prior art, components such as an auger are used to improve the uniformity of material mixing, but when returning the material, it is transported through a return pipe, and the return pipe is transported upward, so partial accumulation may occur during discharge, resulting in the inability to completely discharge the material, thereby causing waste. In view of this, a device for producing a highly dispersible surfactant for rubber is provided to overcome the above-mentioned defects. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a production device for a highly dispersible active agent for rubber.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a production device for a highly dispersible surfactant for rubber, comprising a processing cylinder, a material guide shell is fixed on the top of the processing cylinder, and a mixing mechanism is arranged above the material guide shell;

[0007] The mixing mechanism includes a motor, which is embedded in the center position of the top of the material guide shell, and the power output end of the motor is connected to a driving rod. A conveying cylinder is fixed on the upper part of the processing cylinder, and a material guide hopper is connected to the upper part of the conveying cylinder. A rotating cylinder is rotatably connected to the lower part of the outer part of the conveying cylinder. The rotating cylinder is embedded with a filter screen, and the internal materials can be mixed and thrown out while rotating, thereby improving the fusion of the mixture and avoiding the situation where the accumulated materials cannot flow.

[0008] As a further description of the above technical solution: the conveying cylinder is communicated with the rotating cylinder, and the conveying cylinder is communicated with the material guide hopper. Through the guidance of the material guide hopper, it is convenient for the material to enter through the material guide shell and then enter the rotating cylinder through the conveying cylinder.

[0009] As a further description of the above technical solution: a block is arranged on the outside of the conveying cylinder at a position corresponding to the rotating cylinder, a stirring plate is fixed on the outer wall of one end of the driving rod located at the guide hopper, and a spiral propulsion shaft is arranged on the outer wall of one end of the driving rod located at the conveying cylinder. When the material enters the guide hopper and the conveying cylinder, it is respectively broken up, mixed and conveyed by the corresponding stirring plate and spiral propulsion shaft to improve the uniformity of the material.

[0010] As a further description of the above technical solution: a filtering mechanism is arranged at the lower part of the interior of the processing cylinder, and the filtering mechanism includes a filtering shell, and the filtering shell is fixed at the bottom end of the interior of the processing cylinder, and the top and bottom ends of the filtering shell are both embedded with a first filtering plate. When the material reaches the bottom end of the processing cylinder, the material is dispersed and fused again through the cooperation of the filtering shell and the first filtering plates at the top and bottom ends, thereby improving the uniformity of mixing.

[0011] As a further description of the above technical solution: the filtering mechanism also includes a connecting rod, which is fixed at the bottom end of the driving rod, and a stirring rod is fixed at one end of the connecting rod that penetrates into the filter shell, and a second filter plate is arranged between the two stirring rods. When the material enters the filter shell, it is blocked and filtered again by the second filter plate, thereby further improving the mixing uniformity.

[0012] As a further description of the above technical solution: the stirring rod is tightly fitted with the second filter plate, and the stirring rod forms a rotating structure with the second filter plate through the connecting rod. The stirring rod is fitted and rotated between the second filter plate and the first filter plate, which creates a certain sense of vibration and avoids blockage.

[0013] As a further description of the above technical solution: sealing plates are movably connected on both sides of the motor at the top of the material guide shell, a solenoid valve is embedded under the processing cylinder, a bearing rod is fixed on one side of the solenoid valve under the processing cylinder, the bottom end of the processing cylinder is a conical structure, and the outflow of materials is controlled by the solenoid valve.

[0014] The utility model has the following beneficial effects:

[0015] The utility model designs a production device for a high-dispersibility surfactant for rubber. A motor drives a driving rod to rotate, and materials enter a guide hopper. The driving rod drives a stirring plate to stir the materials. The stirring plate breaks up the materials through an embedded filter screen to improve uniformity. When the materials enter a conveying cylinder, the spiral propulsion shaft stirs the materials and conveys the materials into a rotating cylinder. Finally, the rotating cylinder is driven to rotate by the driving rod to make the internal materials perform centrifugal motion, so that they are filtered and thrown out by the filter screen of the rotating cylinder to further improve the uniformity of material mixing. The conveying and mixing process of the materials is from top to bottom to avoid accumulation.

[0016] The utility model is designed to produce a highly dispersible surfactant for rubber. The material finally falls on the filter shell. Through the cooperation of the first filter plate and the second filter plate, the material is dispersed and fused again to improve the material's conductivity. The driving rod drives the connecting rod to let the stirring rod rotate between the first filter plate and the second filter plate, thereby pushing the blocked material to avoid accumulation that affects the material flow. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the processing cylinder of the utility model;

[0019] Figure 3 This is a schematic diagram of the installation structure of the guide hopper of the utility model;

[0020] Figure 4 This is a schematic diagram of the installation structure of the stirring plate of the utility model;

[0021] Figure 5 This is a schematic diagram of the installation structure of the first filter plate of the utility model.

[0022] Legend:

[0023] 1. Processing cylinder; 2. Material guide shell; 3. Mixing mechanism; 301. Motor; 302. Driving rod; 303. Material guide hopper; 304. Conveying cylinder; 305. Rotating cylinder; 4. Block; 5. Stirring plate; 6. Screw propulsion shaft; 7. Filtering mechanism; 701. Filter shell; 702. First filter plate; 703. Connecting rod; 704. Stirring rod; 705. Second filter plate; 8. Sealing plate; 9. Solenoid valve; 10. Bearing rod. DETAILED DESCRIPTION

[0024] Reference Figure 1-5The utility model provides a production device for a highly dispersible surfactant for rubber: it includes a processing cylinder 1, a material guide shell 2 is fixed on the top of the processing cylinder 1, and a mixing mechanism 3 is arranged above the material guide shell 2; the mixing mechanism 3 includes a motor 301, the motor 301 is embedded in the center position of the top of the material guide shell 2, and the power output end of the motor 301 is connected to a driving rod 302, a conveying cylinder 304 is fixed on the top of the processing cylinder 1, a material guide hopper 303 is connected on the top of the conveying cylinder 304, and a rotating cylinder 305 is rotatably connected to the bottom of the outside of the conveying cylinder 304, and the rotating cylinder 305 is embedded with a filter screen, which can mix and throw out the internal materials while rotating, thereby improving the fusion of the mixture and avoiding the situation where the accumulated materials cannot flow.

[0025] As a further implementation scheme of the above technical scheme: the conveying cylinder 304 is communicated with the rotating cylinder 305, and the conveying cylinder 304 is communicated with the guide hopper 303. Through the guidance of the guide hopper 303, it is convenient for the material to enter through the guide shell 2 and then enter the rotating cylinder 305 through the conveying cylinder 304.

[0026] As a further implementation scheme of the above technical scheme: a block 4 is arranged on the outside of the conveying cylinder 304 at a position corresponding to the rotating cylinder 305, a driving rod 302 is located at one end of the guide hopper 303 and a stirring plate 5 is fixed on the outer wall thereof, a driving rod 302 is located at one end of the conveying cylinder 304 and a spiral propulsion shaft 6 is arranged on the outer wall thereof, when the material enters the guide hopper 303 and the conveying cylinder 304, the material is respectively broken up, mixed and conveyed by the corresponding stirring plate 5 and spiral propulsion shaft 6, so as to improve the uniformity of the material.

[0027] During specific implementation, when the material is introduced through the material guide shell 2, the motor 301 is started to drive the driving rod 302, thereby being able to drive the rotating cylinder 305, the stirring plate 5 and the spiral propulsion shaft 6 to rotate at the same time. When the material enters the rotating cylinder 305 through the material guide hopper 303 and the conveying cylinder 304 in turn, the stirring plate 5 and the spiral propulsion shaft 6 are used to improve the uniformity of mixing. When the material enters the rotating cylinder 305, the rotating cylinder 305 is limited by the block 4 to avoid excessive shaking during rotation. When the rotating cylinder 305 rotates, the material is driven to perform centrifugal motion, thereby flying out through the filter screen of the rotating cylinder 305 and flowing to the bottom of the processing cylinder 1, further improving the uniformity of mixing and avoiding accumulation caused by material discharge.

[0028] As a further implementation scheme of the above technical scheme: a filtering mechanism 7 is arranged at the lower part of the interior of the processing cylinder 1, and the filtering mechanism 7 includes a filtering shell 701, and the filtering shell 701 is fixed at the bottom end of the interior of the processing cylinder 1. The top and bottom ends of the filtering shell 701 are both embedded with a first filtering plate 702. When the material reaches the bottom end of the processing cylinder 1, the material is dispersed and fused again through the cooperation of the filtering shell 701 and the first filtering plates 702 at the top and bottom ends, thereby improving the uniformity of mixing.

[0029] As a further implementation scheme of the above technical scheme: the filtering mechanism 7 also includes a connecting rod 703, which is fixed to the bottom end of the driving rod 302, and a stirring rod 704 is fixed to one end of the connecting rod 703 that penetrates into the filter shell 701, and a second filter plate 705 is arranged between the two stirring rods 704. When the material enters the filter shell 701, it is blocked and filtered again by the second filter plate 705, so as to further improve the mixing uniformity.

[0030] As a further implementation scheme of the above technical scheme: the stirring rod 704 is tightly fitted with the second filter plate 705, and the stirring rod 704 forms a rotating structure with the second filter plate 705 through the connecting rod 703. The stirring rod 704 is fitted and rotated between the second filter plate 705 and the first filter plate 702, which creates a certain sense of vibration and avoids blockage.

[0031] As a further implementation scheme of the above technical scheme: sealing plates 8 are movably connected to both sides of the motor 301 at the top of the material guide shell 2, a solenoid valve 9 is embedded under the processing cylinder 1, a bearing rod 10 is fixed to one side of the solenoid valve 9 under the processing cylinder 1, the bottom end of the processing cylinder 1 is a conical structure, and the outflow of materials is controlled by the solenoid valve 9.

[0032] During specific implementation, after the material is discharged from the rotating cylinder 305, it falls into the filter shell 701. Through the cooperation of the first filter plate 702 and the second filter plate 705, the material can be blocked, filtered and mixed to further improve the uniformity of the material. The stirring rod 704 is driven by the connecting rod 703 and rotates between the first filter plate 702 and the second filter plate 705, so as to scrape and generate a certain vibration to avoid blockage. The sealing plate 8 installed by the hinge of the material guide shell 2 is convenient for switching on and off. When discharging the material, it can be opened and closed by the solenoid valve 9.

[0033] Finally, it should be noted that the above are only preferred embodiments of the present invention and are 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 make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A production device for a highly dispersible surfactant for rubber, characterized in that: It comprises a processing cylinder (1), a material guide shell (2) is fixed on the top of the processing cylinder (1), and a mixing mechanism (3) is arranged above the material guide shell (2); The mixing mechanism (3) comprises a motor (301), the motor (301) is embedded in the center position of the top of the material guide shell (2), and the power output end of the motor (301) is connected to a driving rod (302), a conveying cylinder (304) is fixed on the upper part of the processing cylinder (1), and a material guide hopper (303) is connected to the upper part of the conveying cylinder (304), and a rotating cylinder (305) is rotatably connected to the lower part of the outer part of the conveying cylinder (304).

2. The production device of a highly dispersible surfactant for rubber according to claim 1, characterized in that: The conveying cylinder (304) is communicated with the rotating cylinder (305), and the conveying cylinder (304) is communicated with the guide hopper (303).

3. The production device of a highly dispersible surfactant for rubber according to claim 1, characterized in that: A block (4) is arranged outside the conveying cylinder (304) at a position corresponding to the rotating cylinder (305); a stirring plate (5) is fixed to the outer wall of one end of the driving rod (302) located at the guide hopper (303); and a spiral propulsion shaft (6) is arranged on the outer wall of one end of the driving rod (302) located at the conveying cylinder (304).

4. The production device of a highly dispersible surfactant for rubber according to claim 1, characterized in that: A filtering mechanism (7) is arranged at the lower part of the processing cylinder (1), and the filtering mechanism (7) comprises a filtering shell (701). The filtering shell (701) is fixed at the lower end of the processing cylinder (1), and a first filtering plate (702) is embedded at the top and bottom ends of the filtering shell (701).

5. The production device of a highly dispersible surfactant for rubber according to claim 4, characterized in that: The filtering mechanism (7) further comprises a connecting rod (703), wherein the connecting rod (703) is fixed to the bottom end of the driving rod (302), and a stirring rod (704) is fixed to one end of the connecting rod (703) that penetrates into the filtering shell (701), and a second filtering plate (705) is arranged between the two stirring rods (704).

6. The production device of a highly dispersible surfactant for rubber according to claim 5, characterized in that: The stirring rod (704) is tightly fitted with the second filter plate (705), and the stirring rod (704) forms a rotating structure with the second filter plate (705) through the connecting rod (703).

7. The production device of a highly dispersible surfactant for rubber according to claim 1, characterized in that: Sealing plates (8) are movably connected to both sides of the motor (301) at the top of the material guide shell (2), a solenoid valve (9) is embedded below the processing cylinder (1), and a bearing rod (10) is fixed to one side of the solenoid valve (9) below the processing cylinder (1).

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