Mixing machine for polymer modified plastic

Abstract

The utility model provides a polymer modified plastic mixer which comprises a device body, a conical hopper is arranged in the device body through a connecting rod, and the conical hopper, an inner cylinder, a mounting rack, a spiral conveying paddle, a main shaft and a driving motor are matched for use, so that the mixing sufficiency of plastic and an additive is improved, and during operation, the plastic and the additive can be uniformly mixed. A worker throws plastic and an additive into the device body through a feeding port, then the plastic and the additive fall into an inner cylinder through a conical hopper, then a driving motor is started, the driving motor drives a mounting frame to rotate through a main shaft, and then a spiral conveying paddle is driven to rotate under the action of the mounting frame; plastic and an additive in the inner cylinder are conveyed upwards by the spiral conveying paddle, then fall down through the conical hopper, are stirred through the stirring rod and are sequentially and circularly stirred, so that the mode is simple to operate, the mixing sufficiency of the plastic and the additive is conveniently improved, and the layering phenomenon is avoided.

Description

Technical Field

[0001] This utility model relates to the field of mixing machine technology, and in particular to a mixing machine for polymer modified plastics. Background Technology

[0002] Modified plastics are plastics whose properties are enhanced by strengthening and mixing the original plastic. Modified plastics are products with higher strength and higher ignition point than ordinary plastics, and many physical properties are even comparable to metal materials. Due to their low cost and good quality, modified plastics are widely used. Before manufacturing modified plastics, ordinary plastics and additives must be mixed evenly, and then the mixture is extruded into strips of modified plastics in an extruder. It can be seen that even mixing is an important process in the manufacturing of modified plastics.

[0003] Extensive research revealed that existing mixing machines typically use only a single mixing rod for mixing. While this method is feasible, it is inefficient and prone to causing stratification.

[0004] Therefore, it is necessary to provide a mixing machine for polymer modified plastics to solve the above-mentioned technical problems. Utility Model Content

[0005] This invention provides a mixing machine for polymer modified plastics, which solves the problems in the background art.

[0006] To solve the above-mentioned technical problems, this utility model provides a mixing machine for polymer modified plastics, including a device body. A conical hopper is installed inside the device body via a connecting rod. An inner cylinder is penetrated through the bottom end of the conical hopper. A drive motor is mounted on the bottom surface of the device body. A main shaft is installed through the output end of the drive motor on the bottom surface of the device body. A mounting frame is installed at the top of the main shaft. A spiral conveyor paddle is mounted on the surface of the mounting frame inside the inner cylinder. A stirring rod is installed on the outer surface of the mounting frame. Through the coordinated use of the conical hopper, inner cylinder, mounting frame, spiral conveyor paddle, main shaft, and drive motor… To improve the thorough mixing of plastics and additives, during operation, the operator feeds the plastics and additives into the main body of the device through the inlet, and then they fall into the inner cylinder through the conical hopper. The drive motor is then started, causing the main shaft to rotate the mounting frame. The mounting frame, in turn, rotates the screw conveyor, which transports the plastics and additives upwards through the inner cylinder. They then fall through the conical hopper and are stirred by the stirring rod. This cycle is repeated. This method is simple to operate, ensures thorough mixing of plastics and additives, and prevents stratification.

[0007] Preferably, the outer surface of the main shaft is provided with scrapers via a connecting rod, and there are two scrapers. The bottom ends of the two scrapers are at a 45-degree angle to the horizontal plane. By setting the scrapers and the angle between the scrapers and the horizontal plane is set to 45 degrees, the connecting rod can drive the scrapers to rotate when the main shaft rotates, so that the scrapers scrape the material at the bottom upward. This method is simple to operate and further improves the fullness of mixing of plastic and additives.

[0008] Preferably, multiple stirring rods are provided, and the multiple stirring rods are installed at equal intervals on the outer surface of the mounting frame. By providing multiple stirring rods, it is easier to improve the thoroughness of material mixing.

[0009] Preferably, the device body is provided with a top cover, the top surface of the top cover is provided with a feed inlet, and a discharge pipe is provided through the lower surface of the device body. A valve is installed on the outer surface of the discharge pipe. The top cover facilitates the sealing of the device body, the feed inlet facilitates the injection of raw material mixture into the device body, and the discharge pipe facilitates the discharge of the mixed material.

[0010] Preferably, the device body is provided with support legs at the bottom end, and multiple support legs are provided. The multiple support legs are installed at equal intervals at the four corners of the bottom end of the device body. By providing support legs, it is convenient to support the device body, thereby improving the stability of the device body during operation.

[0011] Preferably, a controller is installed on the outer surface of the device body, which facilitates the control of the electrical components inside the device body.

[0012] Compared with related technologies, the polymer modified plastic mixing machine provided by this utility model has the following beneficial effects:

[0013] Compared with existing technologies, this polymer modified plastic mixing machine, through the coordinated use of a conical hopper, inner cylinder, mounting frame, screw conveyor, main shaft, and drive motor, facilitates more thorough mixing of plastics and additives. During operation, the operator feeds the plastics and additives into the device body through the inlet, where they fall into the inner cylinder through the conical hopper. The drive motor is then activated, causing the mounting frame to rotate via the main shaft. The mounting frame, in turn, rotates the screw conveyor, which transports the plastics and additives upwards through the inner cylinder. They then fall through the conical hopper and are further agitated by the stirring rod. This cycle repeats continuously. This method is simple to operate, ensures thorough mixing of plastics and additives, and prevents stratification. The addition of a scraper, angled at 45 degrees to the horizontal, allows the scraper to rotate via a connecting rod as the main shaft rotates, scraping material upwards from the bottom. This simple operation further enhances the thorough mixing of plastics and additives.

[0014] The parts of the device not covered herein are the same as or can be implemented using existing technologies. Attached Figure Description

[0015] Figure 1 A schematic diagram of the structure of a mixing machine for polymer modified plastics provided by this utility model;

[0016] Figure 2 A schematic diagram of the internal structure of a polymer modified plastic mixer provided by this utility model;

[0017] Figure 3 A schematic diagram of the screw conveyor structure of a mixing machine for polymer modified plastics provided by this utility model;

[0018] Figure 4 A schematic diagram of the inner cylinder structure of a polymer modified plastic mixer provided by this utility model;

[0019] Figure 5 A schematic diagram of the scraper structure of a polymer modified plastic mixing machine provided by this utility model.

[0020] Numbering on the map:

[0021] 1. Device body; 2. Controller; 3. Top cover; 4. Feed inlet; 5. Support leg; 6. Drive motor; 7. Discharge pipe; 8. Inner cylinder; 9. Connecting rod; 10. Main shaft; 11. Stirring rod; 12. Mounting frame; 13. Spiral conveyor; 14. Scraper; 15. Conical hopper. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] First Embodiment

[0024] Please refer to the following: Figure 1-5 A mixing machine for modified polymer plastics includes a device body 1. A conical hopper 15 is installed inside the device body 1 via a connecting rod 9. An inner cylinder 8 extends through the bottom end of the conical hopper 15. A drive motor 6 is mounted on the bottom surface of the device body 1. A main shaft 10 is installed through the bottom surface of the drive motor 6. A mounting frame 12 is mounted at the top of the main shaft 10. A spiral conveyor paddle 13 is mounted on the surface of the mounting frame 12 inside the inner cylinder 8. A stirring rod 11 is mounted on the outer surface of the mounting frame 12. Through the coordinated use of the conical hopper 15, inner cylinder 8, mounting frame 12, spiral conveyor paddle 13, main shaft 10, and drive motor 6, a mixing machine can... To improve the thorough mixing of plastics and additives, during operation, the operator feeds the plastics and additives into the device body 1 through the feed inlet 4, and then they fall into the inner cylinder 8 through the conical hopper 15. The drive motor 6 is then started, causing the main shaft 10 to rotate the mounting frame 12. The mounting frame 12 then rotates the screw conveyor 13, which conveys the plastics and additives upwards into the inner cylinder 8. The mixture then falls through the conical hopper 15 and is stirred by the stirring rod 11. This process is repeated cyclically. This method is simple to operate, facilitates thorough mixing of plastics and additives, and avoids stratification.

[0025] The working principle of the polymer modified plastic mixing machine provided by this utility model is as follows:

[0026] This type of polymer modified plastic mixing machine, through the coordinated use of a conical hopper 15, an inner cylinder 8, a mounting frame 12, a screw conveyor 13, a main shaft 10, and a drive motor 6, facilitates the thorough mixing of plastics and additives. During operation, the operator feeds the plastics and additives into the main body 1 through the feed inlet 4, and then the mixture falls into the inner cylinder 8 through the conical hopper 15. The drive motor 6 is then started, causing it to rotate the mounting frame 12 via the main shaft 10. The mounting frame 12 then rotates the screw conveyor 13, causing the screw conveyor to... The paddle 13 conveys the plastic and additives inside the inner cylinder 8 upwards, then they fall through the conical hopper 15, and are then stirred by the stirring rod 11. This process is repeated in a cycle. This method is simple to operate and facilitates thorough mixing of the plastic and additives, preventing stratification. By setting a scraper 14 at a 45-degree angle to the horizontal plane, the scraper 14 can be rotated by the connecting rod 9 when the main shaft 10 rotates, causing the scraper 14 to scrape the material at the bottom upwards. This method is simple to operate and further improves the thorough mixing of the plastic and additives.

[0027] Compared with related technologies, the polymer modified plastic mixing machine provided by this utility model has the following beneficial effects:

[0028] This type of polymer modified plastic mixing machine, through the coordinated use of a conical hopper 15, an inner cylinder 8, a mounting frame 12, a screw conveyor 13, a main shaft 10, and a drive motor 6, facilitates the thorough mixing of plastics and additives. During operation, the operator feeds the plastics and additives into the main body 1 through the feed inlet 4, and then the mixture falls into the inner cylinder 8 through the conical hopper 15. The drive motor 6 is then started, causing it to rotate the mounting frame 12 via the main shaft 10. The mounting frame 12 then rotates the screw conveyor 13, causing the screw conveyor to... The paddle 13 conveys the plastic and additives inside the inner cylinder 8 upwards, then they fall through the conical hopper 15, and are then stirred by the stirring rod 11. This process is repeated in a cycle. This method is simple to operate and facilitates thorough mixing of the plastic and additives, preventing stratification. By setting a scraper 14 at a 45-degree angle to the horizontal plane, the scraper 14 can be rotated by the connecting rod 9 when the main shaft 10 rotates, causing the scraper 14 to scrape the material at the bottom upwards. This method is simple to operate and further improves the thorough mixing of the plastic and additives.

[0029] Second Embodiment

[0030] Please refer to the following: Figure 1-5 Based on the mixing machine for polymer modified plastics provided in the first embodiment of this application, the second embodiment of this application proposes another mixing machine for polymer modified plastics. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0031] Based on Example 1, see [link / reference] Figure 1-5 The outer surface of the main shaft 10 is provided with scrapers 14 via connecting rods 9. There are two scrapers 14, and the bottom ends of the two scrapers 14 are at an angle of 45 degrees to the horizontal plane. By setting the scrapers 14 and the angle between the scrapers 14 and the horizontal plane is set to 45 degrees, when the main shaft 10 rotates, the connecting rods 9 can drive the scrapers 14 to rotate, so that the scrapers 14 scrape the material at the bottom upward. This method is simple to operate and further improves the fullness of mixing of plastic and additives.

[0032] Based on Example 1, see [link / reference] Figure 1-5 Multiple stirring rods 11 are provided, and the multiple stirring rods 11 are installed at equal intervals on the outer surface of the mounting frame 12. By providing multiple stirring rods 11, it is easier to improve the fullness of material mixing.

[0033] Based on Example 1, see [link / reference] Figure 1-5The device body 1 is provided with a top cover 3, and the top surface of the top cover 3 is provided with a feed inlet 4. A discharge pipe 7 is provided through the lower surface of the device body 1, and a valve is installed on the outer surface of the discharge pipe 7. The top cover 3 is provided to facilitate the sealing of the device body 1. The feed inlet 4 is provided to facilitate the injection of raw material mixture into the device body 1. The discharge pipe 7 is provided to facilitate the discharge of the mixed material.

[0034] Based on Example 1, see [link / reference] Figure 1-5 The device body 1 is provided with a support leg 5 at its bottom end, and there are multiple support legs 5. The multiple support legs 5 are installed at equal distances at the four corners of the bottom end of the device body 1. By providing support legs 5, it is convenient to support the device body 1, thereby improving the stability of the device body 1 during operation.

[0035] Based on Example 1, see [link / reference] Figure 1-5 The outer surface of the device body 1 is equipped with a controller 2. By setting the controller 2, it is convenient to control the electrical components inside the device body 1. The control circuit of the control panel can be implemented by simple programming by those skilled in the art. It is common knowledge in the art. It is only used and not modified. Therefore, the control method and circuit connection will not be described in detail.

[0036] It should be noted that all components used in this application are standard parts that can be purchased from the market. The specific connection methods of each part adopt conventional methods such as bolts, rivets and welding that are mature in the prior art. The mechanical parts and electrical equipment adopt conventional models in the prior art. The circuit connection adopts conventional connection methods in the prior art. The electrical equipment is connected to an external safe power source. These will not be described in detail here.

[0037] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A high polymer modified plastic mixing machine comprising a machine body (1), characterized in that, The device body (1) has a conical bucket (15) inside it via a connecting rod (9). The bottom end of the conical bucket (15) is connected to an inner cylinder (8). A drive motor (6) is installed on the bottom surface of the device body (1). The output end of the drive motor (6) is connected to a main shaft (10) on the bottom surface of the device body (1). A mounting frame (12) is installed at the top of the main shaft (10). A spiral conveying paddle (13) is installed on the surface of the mounting frame (12) inside the inner cylinder (8). A stirring rod (11) is installed on the outer surface of the mounting frame (12).

2. The polymer modified plastic compounding machine according to claim 1, wherein The outer surface of the main shaft (10) is provided with a scraper (14) via a connecting rod (9), and there are two scrapers (14), with the bottom of the two scrapers (14) forming an angle of 45 degrees with the horizontal plane.

3. The polymer modified plastic compounding machine of claim 1, wherein Multiple stirring rods (11) are provided, and multiple stirring rods (11) are installed at equal intervals on the outer surface of the mounting frame (12).

4. The polymer modified plastic compounding machine of claim 1, wherein The device body (1) is provided with a top cover (3) on the top surface of the top cover (3), and a feed inlet (4) is provided on the top surface of the top cover (3). A discharge pipe (7) is provided through the bottom surface of the device body (1), and a valve is installed on the outer surface of the discharge pipe (7).

5. The polymer modified plastic compounder of claim 1, wherein The device body (1) is provided with a support leg (5) at the bottom end, and there are multiple support legs (5), which are installed at equal distances at the four corners of the bottom end of the device body (1).

6. The polymer modified plastic compounding machine of claim 1, wherein A controller (2) is mounted on the outer surface of the device body (1).

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