Mixing device for polyethylene wax powder production

Abstract

The utility model discloses a mixing device for polyethylene wax powder production, which comprises a mixing box, one end of the mixing box is rotatably provided with a rotating disc, the mixing box is internally provided with a plurality of clapboards, the clapboards are fixedly connected with the rotating disc, the side wall of the rotating disc is rotatably provided with a plurality of rotating shafts, and the rotating shafts are fixedly connected with the rotating disc. Stirring plates are fixedly mounted on the plurality of rotating shafts, the plurality of stirring plates are respectively arranged among the plurality of partition plates, and a transmission assembly is arranged between the plurality of rotating shafts and the material mixing box. A large number of raw materials are separated through the partition plates, the separated raw materials are mixed and stirred through the multiple rotating shafts, in the rotating and stirring process of the rotating shafts and the stirring plates, the multiple partition plates and the rotating shafts rotate, the raw material mixing effect is improved, the mixing efficiency is improved, the raw materials are fully mixed, and the mixing effect is improved. After mixing is completed, the arc-shaped plate is opened by rotating the arc-shaped plate, so that the mixed raw materials are filtered through the filter screen of the through groove, and discharging is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of polyethylene wax powder, in particular to a mixing device for producing polyethylene wax powder. Background Technique

[0002] Polyethylene wax powder is a chemical material widely used in multiple industrial fields. It is mainly made from polyethylene resin through specific processing techniques and has excellent lubricity, dispersibility, and chemical stability. Polyethylene wax powder plays an important role in multiple industries such as coatings, inks, plastic processing, rubber products, and textile finishing, mainly as an additive to improve the processing performance and final use performance of products.

[0003] In the production process of polyethylene wax powder, generally, a mixing operation of multiple powder raw materials is required. This step is a key link in the production process, which requires precise mixing of different types of powder raw materials according to specific formulas and ratios to ensure that the quality and performance of the final product meet the design requirements. The mixing operation usually needs to be carried out in a special mixing device, and the uniform mixing of powder raw materials is achieved through mechanical stirring or air flow dispersion. The control of this process is crucial for ensuring the stability and consistency of polyethylene wax powder.

[0004] Patent document CN114102895A discloses a batching device for polyethylene wax powder, including a base. A mixing tank is arranged on the base. Mixing components that move horizontally relative to each other are arranged on the inner walls on both sides of the mixing tank. The mixing components are assembled to mix the materials in the mixing tank. An outlet is arranged on the mixing tank, and a conveying plate is arranged at the discharging end of the outlet. A conveying component is arranged between the conveying plate and the base. The conveying component is assembled to reciprocally convey the material box placed on the conveying plate. The present invention provides a batching device for polyethylene wax powder. By driving the material shifting fork to slide relative to the inside of the mixing tank through a driving mechanism, the materials are stirred. After mixing, the spiral feeding rod is started, and the polyethylene wax powder mixture in the mixing tank is conveyed to the conveying plate through the outlet. The fully loaded material box on the conveying plate is conveyed to the other end through the conveying component, eliminating manual conveying, reducing the workload of the staff, and improving work efficiency.

[0005] In the prior art of the above patent, the above device only puts different types of raw materials into the inside of the mixing tank, and then stirs the raw materials inside the device through a material shifting fork. However, when the space inside the device is large and there are a large number of stacked raw materials, only stirring with one material shifting fork cannot meet the requirement of sufficient mixing, that is, the raw materials stacked in the upper half of the box body cannot be mixed with the raw materials stacked at the bottom of the box body. And generally, there will be some impurities in the mixed raw materials, which need to be filtered. However, the above device directly discharges the materials, which is rather inappropriate and reduces the purity of the raw materials. Summary of the Utility Model

[0006] The purpose of the present utility model is to provide a mixing device for the production of polyethylene wax powder, so as to solve the above deficiencies in the prior art.

[0007] To achieve the above purpose, the present utility model adopts the following technical solutions: A mixing device for the production of polyethylene wax powder, including a mixing tank, one end of the mixing tank is rotatably installed with a rotating disk, a plurality of partition plates are arranged inside the mixing tank, and the plurality of partition plates are fixedly connected with the rotating disk. A plurality of rotating shafts are rotatably installed on the side wall of the rotating disk, and a plurality of stirring plates are fixedly installed on the plurality of rotating shafts. The plurality of stirring plates are respectively arranged between the plurality of partition plates. A transmission component is arranged between the plurality of rotating shafts and the mixing tank. Support frames are fixedly installed on the side walls on both sides of the mixing tank. A support column is arranged on one side of the rotating disk, and a motor is fixedly installed on the side wall of the support column. The output end of the motor is in transmission connection with the rotating disk. A filter screen is arranged at the bottom end of the mixing tank.

[0008] As a further description of the above technical solution: The transmission component includes a plurality of gears, and the plurality of gears are respectively fixedly installed at the ends of the rotating shafts far away from the rotating disk. An annular groove is formed on the inner wall of the mixing tank, and a toothed ring is arranged on the outer side wall of the annular groove. The plurality of gears are meshed with the toothed ring.

[0009] As a further description of the above technical solution: A through groove is formed at the bottom end of the mixing tank, and the filter screen is fixedly installed inside the through groove. An arc-shaped plate for blocking the through groove is arranged inside the through groove. One end of the arc-shaped plate is rotatably connected with the mixing tank, and the other end of the arc-shaped plate is in snap connection with the mixing tank.

[0010] As a further description of the above technical solution: Two support plates are fixedly installed at one end of each of the plurality of partition plates, and a pressure roller is rotatably connected between the two support plates. The plurality of pressure rollers press on the side wall of the mixing tank and the filter screen and are in rolling connection with the inner walls of the mixing tank and the filter screen.

[0011] As a further description of the above technical solution: A material receiving groove is fixedly installed between the two support frames, and the material receiving groove is arranged directly below the filter screen.

[0012] As a further description of the above technical solution: Two feeding hoppers are connected and installed at the top end of the mixing tank.

[0013] The utility model provides a mixing device for producing polyethylene wax powder. It has the following beneficial effects: When the utility model puts multiple raw materials to be mixed into the interior of the mixing box, the motor rotates slowly to ensure that the raw materials to be mixed are placed between multiple partition plates. After the feeding is completed, the motor rotates quickly to drive the multiple partition plates to rotate, and the gears at one end of the multiple rotating shafts rotate under the meshing rotation of the toothed ring, so that the stirring plates stir and mix the raw materials between the multiple partition plates. And during the rotation of the partition plates, the raw materials will also be mixed. By setting the partition plates, a large amount of raw materials are separated, and then the separated raw materials are mixed and stirred by multiple rotating shafts. And during the self-rotation stirring process of the rotating shafts and the stirring plates, the multiple partition plates and the rotating shafts also rotate, increasing the mixing effect of the raw materials, increasing the mixing efficiency, enabling the raw materials to be fully mixed. After the mixing is completed, the arc-shaped plate is rotated to open the arc-shaped plate, so that the mixed raw materials pass through the filter screen of the through groove to complete the filtration and realize the feeding.

[0014] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not intended to limit the present disclosure.

[0015] This application document provides an overview of various implementations or examples of the technology described in the present disclosure, and is not a complete disclosure of the entire scope or all features of the disclosed technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic three-dimensional structure diagram of the whole mixing device for producing polyethylene wax powder proposed by the utility model;

[0017] Figure 2 It is a schematic three-dimensional structure diagram during the feeding when the arc-shaped plate of the utility model is opened;

[0018] Figure 3 It is a schematic three-dimensional exploded structure diagram of the mixing box and its interior of the utility model;

[0019] Figure 4 It is a schematic three-dimensional structure diagram of the interior of the mixing box of the utility model.

[0020] Legend:

[0021] 1, support frame; 2, mixing box; 3, motor; 4, support column; 5, receiving trough; 6, feeding hopper; 7, rotating disk; 8, filter screen; 9, arc-shaped plate; 10, through groove; 11, rotating shaft; 12, stirring plate; 13, gear; 14, annular groove; 15, toothed ring; 16, support plate; 17, pressure roller; 18, partition plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0023] Referring to Figures 1-4 , a mixing device for producing polyethylene wax powder, comprising a mixing tank 2. One end of the mixing tank 2 is rotatably installed with a rotating disk 7. A plurality of partition plates 18 are arranged inside the mixing tank 2, and the plurality of partition plates 18 are fixedly connected to the rotating disk 7. A plurality of rotating shafts 11 are rotatably installed on the side wall of the rotating disk 7. Stirring plates 12 are fixedly installed on the plurality of rotating shafts 11, and the plurality of stirring plates 12 are respectively arranged between the plurality of partition plates 18. A transmission assembly is arranged between the plurality of rotating shafts 11 and the mixing tank 2. Support frames 1 are fixedly installed on the side walls on both sides of the mixing tank 2. A support column 4 is arranged on one side of the rotating disk 7. A motor 3 is fixedly installed on the side wall of the support column 4, and the output end of the motor 3 is in transmission connection with the rotating disk 7. A filter screen 8 is arranged at the bottom end of the mixing tank 2; when a plurality of raw materials to be mixed are put into the interior of the mixing tank 2, the motor 3 rotates slowly to ensure that the raw materials to be mixed are put into each space between the plurality of partition plates 18. After the feeding is completed, by rotating the motor 3 quickly, the plurality of partition plates 18 are driven to rotate, and the gears 13 at one end of the plurality of rotating shafts 11 rotate under the meshing rotation of the tooth rings 15, so that the stirring plates 12 stir and mix the raw materials between the plurality of partition plates 18. And during the rotation of the partition plates 18, the raw materials will also be mixed. By arranging the partition plates 18, a large amount of raw materials are separated, and then the separated raw materials are mixed and stirred by the plurality of rotating shafts 11. And during the self-rotation and stirring process of the rotating shafts 11 and the stirring plates 12, the plurality of partition plates 18 and the rotating shafts 11 also rotate, increasing the effect of raw material mixing, increasing the mixing efficiency, enabling the raw materials to be fully mixed. After the mixing is completed, by rotating the arc-shaped plate 9, the arc-shaped plate 9 is opened, so that the mixed raw materials pass through the filter screen 8 of the through groove 10 to complete the filtration and realize the feeding.

[0024] As a preferred technical solution of this embodiment, the transmission assembly includes a plurality of gears 13, and the plurality of gears 13 are respectively fixedly installed at the ends of the rotating shafts 11 far away from the rotating disk 7. An annular groove 14 is formed in the inner wall of the mixing tank 2, and a tooth ring 15 is arranged on the outer side wall of the annular groove 14. The plurality of gears 13 are meshed with the tooth ring 15; during the rotation of the plurality of rotating shafts 11, the gears 13 at one end of the rotating shafts 11 also rotate inside the annular groove 14, and the gears 13 engage and rotate with the tooth ring 15 inside the annular groove 14, so that the gears 13 drive the plurality of rotating shafts 11 to rotate, further realizing the rotation of the plurality of stirring plates 12.

[0025] As a preferred technical solution of this embodiment, a through groove 10 is formed at the bottom end of the mixing box 2, the filter screen 8 is fixedly installed inside the through groove 10, an arc-shaped plate 9 for blocking the through groove 10 is arranged inside the through groove 10, one end of the arc-shaped plate 9 is rotatably connected to the mixing box 2, and the other end of the arc-shaped plate 9 is snap-connected to the mixing box 2; during the mixing of raw materials, the arc-shaped plate 9 is closed to block the through groove 10, and when the mixing is completed, the arc-shaped plate 9 is opened, so that the raw materials after mixing can be discharged and filtered.

[0026] As a preferred technical solution of this embodiment, two support plates 16 are fixedly installed at one end of each of the plurality of partition plates 18, a pressure roller 17 is rotatably connected between the two support plates 16, and the plurality of pressure rollers 17 press on the side wall of the mixing box 2 and the filter screen 8 and are in rolling connection with the inner walls of the mixing box 2 and the filter screen 8; during the filtering of raw materials, the pressure roller 17 can press on the inner wall of the filter screen 8, so that the raw materials attached to the filter screen 8 are fully filtered, increasing the filtering effect.

[0027] As a preferred technical solution of this embodiment, a material receiving groove 5 is fixedly installed between the two support frames 1, and the material receiving groove 5 is arranged directly below the filter screen 8; the material receiving groove 5 can collect the raw materials after filtering.

[0028] As a preferred technical solution of this embodiment, two feeding hoppers 6 are connected and installed at the top end of the mixing box 2; through the two feeding hoppers 6, the inside of the mixing box 2 can be fed synchronously, so that a variety of raw materials to be mixed are fed at the same time, facilitating subsequent full mixing and making the subsequent raw material mixing more uniform.

[0029] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A mixing device for producing polyethylene wax powder, comprising a mixing box (2), characterized in that: A rotating disk (7) is rotatably mounted on one end of the mixing box (2), a plurality of partitions (18) are arranged inside the mixing box (2), and the plurality of partitions (18) are fixedly connected to the rotating disk (7), a plurality of rotating shafts (11) are rotatably mounted on the side wall of the rotating disk (7), a plurality of stirring plates (12) are fixedly mounted on the plurality of rotating shafts (11), and the plurality of stirring plates (12) are respectively arranged between the plurality of partitions (18), a transmission assembly is arranged between the plurality of rotating shafts (11) and the mixing box (2), a support frame (1) is fixedly mounted on the side walls of both sides of the mixing box (2), a support column (4) is arranged on one side of the rotating disk (7), a motor (3) is fixedly mounted on the side wall of the support column (4), and an output end of the motor (3) is transmission-connected to the rotating disk (7), and a filter screen (8) is arranged at the bottom end of the mixing box (2).

2. A mixing device for producing polyethylene wax powder according to claim 1, characterized in that: The transmission assembly comprises a plurality of gears (13), wherein the plurality of gears (13) are respectively fixedly mounted on an end of the rotating shaft (11) away from the rotating disk (7), an annular groove (14) is provided on the inner wall of the mixing box (2), a gear ring (15) is provided on the outer wall of the annular groove (14), and the plurality of gears (13) and the gear ring (15) are meshed with each other.

3. A mixing device for producing polyethylene wax powder according to claim 1, characterized in that: A through slot (10) is provided at the bottom end of the mixing box (2), the filter screen (8) is fixedly installed inside the through slot (10), an arc plate (9) for blocking the through slot (10) is provided inside the through slot (10), one end of the arc plate (9) is rotatably connected to the mixing box (2), and the other end of the arc plate (9) is snap-fittedly connected to the mixing box (2).

4. A mixing device for producing polyethylene wax powder according to claim 1, characterized in that: Two support plates (16) are fixedly mounted on one end of each of the plurality of partitions (18); a pressure roller (17) is rotatably connected between the two support plates (16); the plurality of pressure rollers (17) press on the side walls of the mixing box (2) and the filter screen (8) and are rollingly connected to the inner walls of the mixing box (2) and the filter screen (8).

5. A mixing device for producing polyethylene wax powder according to claim 1, characterized in that: A material receiving trough (5) is fixedly installed between the two support frames (1), and the material receiving trough (5) is arranged directly below the filter screen (8).

6. A mixing device for producing polyethylene wax powder according to claim 1, characterized in that: Two lower hoppers (6) are connected and installed at the top of the mixing box (2).

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