Improved plastic particle homogenizing device

Abstract

The utility model discloses an improved plastic particle homogenizing device which comprises an equipment placing frame, a U-shaped frame is installed on the equipment placing frame through an overturning driving assembly, a rotating shaft is rotatably installed on the U-shaped frame, a driving motor is fixedly installed on one side of the U-shaped frame, the output end of the driving motor is fixedly connected with one end of the rotating shaft, and the output end of the driving motor is fixedly connected with the other end of the rotating shaft. According to the improved plastic particle homogenizing device, plastic particles are placed in the homogenizing and mixing barrel to be homogenized and mixed, the homogenizing and mixing barrel rotates to drive the plastic particles to turn over, the arranged turning and mixing assembly and a plurality of turning driving plates can take up the plastic particles at the bottom, rotate the plastic particles to the upper portion and scatter the plastic particles down, and the arranged arc-shaped dispersing plate can disperse the plastic particles evenly. The plastic particles falling from the upper part can fall on the arc-shaped dispersion plate, so that the plastic particles fall and are dispersed, the problem that the mixing effect is poor due to the fact that the plastic particles directly fall together is avoided, the good homogenizing and mixing effect can be achieved, and the homogenizing and mixing effect is better through improvement.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic particle processing, in particular to an improved plastic particle homogenizing device. Background Art

[0002] Modified plastics refer to plastic products that are processed by filling, blending, reinforcing and other methods on the basis of general plastics and engineering plastics to improve their flame retardancy, strength, impact resistance, toughness and other properties. In the production process of modified plastics, various plastic particles need to be stirred and mixed, so stirring and mixing equipment is needed. Most of the existing homogenization equipment currently uses a homogenization bin to homogenize the modified plastics. During the homogenization process, various plastic particles are stirred evenly.

[0003] After searching, the patent with application number CN202222546213.7 discloses a plastic particle homogenizing device. Through the stirring structure arranged in the homogenizing bin, the plastic particles in the homogenizing bin can be quickly stirred and mixed. During the stirring and mixing process in the homogenizing bin, since the bin body is arranged vertically, the plastic particles located at the bottom cannot be quickly mixed with the particles above during the stirring and mixing process, and the mixing effect is general. Therefore, an improved plastic particle homogenizing device is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an improved plastic particle homogenizing device for solving the above problems.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An improved plastic particle homogenizing device comprises an equipment placement frame, a U-shaped frame is installed on the equipment placement frame through a flip driving component, a rotating shaft is rotatably installed on the U-shaped frame, a driving motor is fixedly installed on one side of the U-shaped frame, the output end of the driving motor is fixedly connected to one end of the rotating shaft, a homogenizing mixing barrel is fixedly sleeved on the rotating shaft, an end cover is installed on one side of the homogenizing mixing barrel through a positioning component, a pressing component is provided on the U-shaped frame, the pressing component is connected to the end cover, a flip mixing component is provided in the homogenizing mixing barrel, a bottom collecting frame is movably installed on the U-shaped frame, and the bottom collecting frame is located below the homogenizing mixing barrel.

[0007] Preferably, the flipping and mixing assembly comprises a plurality of flipping driving plates fixedly mounted on the inner wall of the homogenizing and mixing barrel, an arc-shaped extension block is provided at the end of the flipping driving plate, and the plurality of flipping driving plates are arranged in a circular array.

[0008] Preferably, a plurality of brackets are fixedly mounted on the outer side of the rotating shaft, and an arc-shaped dispersion plate is fixedly mounted on the outer side of each of the plurality of brackets, and the arc-shaped dispersion plate is matched with the flip driving plate.

[0009] Preferably, the flipping driving assembly includes a telescopic cylinder fixedly mounted on an inner wall on one side of the equipment placement frame, the output end of the telescopic cylinder is connected to a rack, a semi-circular disk is provided on the bottom side of the U-shaped frame, a flip shaft is fixedly mounted on the equipment placement frame, the semi-circular disk is rotatably sleeved on the flip shaft, a tooth groove is provided on the bottom side of the semi-circular disk, the tooth groove is meshed with the rack, a limiting groove is provided on the inner wall on the bottom side of the equipment placement frame, a limiting block is fixedly mounted on the bottom side of the rack, and the limit block is movably mounted in the limiting groove.

[0010] Preferably, the positioning assembly includes a plurality of plug-in driving grooves provided at the end of the homogenizing and mixing barrel, a plug-in driving column is fixedly mounted on one side of the end cover, and one end of the plurality of plug-in driving columns are respectively plugged into the plurality of plug-in driving grooves.

[0011] Preferably, the pressing assembly includes a pressing cylinder fixedly mounted on one side of the U-shaped frame, the output end of the pressing cylinder passes through the U-shaped frame and is fixedly mounted with a driving rod, a rotating bearing is mounted on the driving rod, the rotating bearing is movably sleeved on the rotating shaft, and the end cover is fixedly sleeved on the rotating bearing.

[0012] Preferably, mounting blocks are fixedly mounted on both sides of the bottom collecting frame, mounting grooves are opened on both sides of the U-shaped frame, and two mounting blocks are movably mounted in the two mounting grooves respectively.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the improved plastic particle homogenizing device places the plastic particles in a homogenizing mixing barrel for homogenizing and mixing operations, the homogenizing mixing barrel rotates to drive the plastic particles to flip, a flipping and mixing component is provided, and multiple flipping driving plates can bring up the plastic particles at the bottom, rotate them to the upper part, and sprinkle them down, and an arc-shaped dispersion plate is provided, and the plastic particles falling from the upper part will fall on the arc-shaped dispersion plate, thereby causing the plastic particles to fall and scatter, avoiding the problem of directly falling together and causing poor mixing effect, thereby achieving a good homogenizing and mixing effect, and through the improvement, the homogenizing and mixing effect is better;

[0014] After the homogenization and mixing is completed, the end cover can be moved and opened by pressing the assembly, and the telescopic cylinder on the flip driving assembly is started to drive the semi-circular disk to rotate around the flip axis. After the rotation, the U-shaped frame will tilt. At this time, the plastic particles in the homogenization and mixing barrel will fall into the bottom collection frame for collection, realizing automatic collection. The collection is relatively simple. After the improvement, there is no need to manually take out the plastic particles. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the utility model in cross section;

[0017] Figure 3 This is a schematic diagram of the structure of the partial explosion of the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of a partial section of the utility model.

[0019] In the figure: 1. Equipment placement frame; 2. U-shaped frame; 3. Semicircular disk; 4. Turning shaft; 5. Telescopic cylinder; 6. Rack; 7. Limiting groove; 8. Limiting block; 9. Driving motor; 10. Rotating shaft; 11. Homogenizing mixing barrel; 12. End cover; 13. Plug-in driving groove; 14. Plug-in driving column; 15. Pressing cylinder; 16. Driving rod; 17. Rotating bearing; 18. Bottom collecting frame; 19. Mounting block; 20. Turning driving plate; 21. Arc extension block; 22. Bracket; 23. Arc dispersion plate; 24. Tooth groove; 25. Mounting groove. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example: Refer to Figure 1-4A modified plastic particle homogenizing device comprises an equipment placement frame 1, a U-shaped frame 2 is installed on the equipment placement frame 1 through a flip driving component, a rotating shaft 10 is rotatably installed on the U-shaped frame 2, a driving motor 9 is fixedly installed on one side of the U-shaped frame 2, the output end of the driving motor 9 is fixedly connected to one end of the rotating shaft 10, a homogenizing mixing barrel 11 is fixedly sleeved on the rotating shaft 10, the flip driving component comprises a telescopic cylinder 5 fixedly installed on the inner wall of one side of the equipment placement frame 1, the output end of the telescopic cylinder 5 is connected to a rack 6, a semi-circular disk 3 is provided on the bottom side of the U-shaped frame 2, a flip shaft 4 is fixedly installed on the equipment placement frame 1, the semi-circular disk 3 is rotatably sleeved on the flip shaft 4, a tooth groove 24 is provided on the bottom side of the semi-circular disk 3, the tooth groove 24 is meshed with the rack 6, a limiting groove 7 is provided on the inner wall of the bottom side of the equipment placement frame 1, and the rack 6 A limit block 8 is fixedly installed on the bottom side, and the limit block 8 is movably installed in the limit groove 7. Mounting blocks 19 are fixedly installed on both sides of the bottom collecting frame 18. Mounting grooves 25 are opened on both sides of the U-shaped frame 2. The two mounting blocks 19 are movably installed in the two mounting grooves 25 respectively. A bottom collecting frame 18 is movably installed on the U-shaped frame 2. The bottom collecting frame 18 is located below the homogenizing and mixing barrel 11. After the end cover 12 is opened, the telescopic cylinder 5 on the flipping drive assembly is started to run, driving the rack 6 to move. Under the action of the tooth groove 24, the semi-circular disk 3 can be driven to rotate around the flip axis 4. After the rotation, the U-shaped frame 2 will tilt. At this time, the plastic particles in the homogenizing and mixing barrel 11 will fall into the bottom collecting frame 18 for collection, realizing automatic collection. The collection is relatively simple. After the improvement, there is no need to manually take out the plastic particles.

[0022] Specifically, a flip mixing component is provided in the homogenizing mixing barrel 11, and the flip mixing component includes a plurality of flip driving plates 20 fixedly mounted on the inner wall of the homogenizing mixing barrel 11, and an arc-shaped extension block 21 is provided at the end of the flip driving plate 20, and the plurality of flip driving plates 20 are arranged in a circular array, and a plurality of brackets 22 are fixedly mounted on the outer side of the rotating shaft 10, and arc-shaped dispersion plates 23 are fixedly mounted on the outer sides of the plurality of brackets 22, and the arc-shaped dispersion plates 23 are adapted to the flip driving plates 20, which are placed in the homogenizing mixing barrel 11, and the mixing operation is first performed, and the driving motor 9 is started to run, which can drive the rotating shaft 10 to rotate, thereby driving the homogenizing mixing barrel 11 to rotate, and a flip driving plate 20 is provided in the homogenizing mixing barrel 11. The mixing component is turned and the multiple flip driving plates 20 on the flip mixing component can rotate with the rotation of the homogenizing mixing barrel 11. When rotating, the plastic particles at the bottom can be brought up, rotated to the upper part, and sprinkled. The arc-shaped extension block 21 is provided with a certain curvature, which can make the plastic particles rotate at a higher height, so that after being sprinkled, it can play a more uniform mixing role. The arc-shaped dispersion plate 23 is provided, and the plastic particles falling from the upper part will fall on the arc-shaped dispersion plate 23, thereby causing the plastic particles to fall and scatter, avoiding the problem of falling together directly and causing poor mixing effect, thereby achieving a good homogenizing mixing effect. Through improvement, the homogenizing mixing effect is better.

[0023] Specifically, an end cover 12 is installed on one side of the homogenizing and mixing barrel 11 through a positioning assembly, a pressing assembly is provided on the U-shaped frame 2, and the pressing assembly is connected to the end cover 12. The positioning assembly includes a plurality of plug-in driving grooves 13 provided at the end of the homogenizing and mixing barrel 11, and a plug-in driving column 14 is fixedly installed on one side of the end cover 12. One end of the plurality of plug-in driving columns 14 is respectively plugged into the plurality of plug-in driving grooves 13. The pressing assembly includes a pressing cylinder 15 fixedly installed on one side of the U-shaped frame 2, and the output end of the pressing cylinder 15 passes through the U-shaped frame 2 and is fixedly installed with a driving rod 16, with A rotating bearing 17 is installed on the moving rod 16, and the rotating bearing 17 is movably sleeved on the rotating shaft 10, and the end cover 12 is fixedly sleeved on the rotating bearing 17. After the homogenization and mixing is completed, the pressing cylinder 15 on the pressing assembly is operated, and the driving rod 16 will move, thereby driving the end cover 12 to homogenize the mixing barrel 11, so as to facilitate the discharge of the homogenized plastic particles. The positioning assembly and the rotating bearing 17 are set, and the plug-in driving column 14 on the positioning assembly is plugged into the plug-in driving groove 13. With the rotating bearing 17, the end cover 12 can also rotate with it, which will not affect the end blocking effect.

[0024] Specifically, the flip driving assembly includes a telescopic cylinder 5 fixedly mounted on the inner wall of one side of the equipment placement frame 1, the output end of the telescopic cylinder 5 is connected to a rack 6, a semi-circular disc 3 is provided on the bottom side of the U-shaped frame 2, a flip shaft 4 is fixedly mounted on the equipment placement frame 1, the semi-circular disc 3 is rotatably sleeved on the flip shaft 4, a tooth groove 24 is provided on the bottom side of the semi-circular disc 3, the tooth groove 24 is meshed with the rack 6, a limiting groove 7 is provided on the inner wall of the bottom side of the equipment placement frame 1, a limiting block 8 is fixedly installed on the bottom side of the rack 6, and the limiting block 8 is movably installed in the limiting groove 7, and both sides of the bottom collection frame 18 are fixedly installed A mounting block 19 is provided, and mounting grooves 25 are provided on both sides of the U-shaped frame 2. The two mounting blocks 19 are movably installed in the two mounting grooves 25 respectively. After the end cover 12 is opened, the telescopic cylinder 5 on the flip driving assembly is started to run, driving the rack 6 to move. Under the action of the tooth groove 24, the semi-circular disk 3 can be driven to rotate around the flip axis 4. After the rotation, the U-shaped frame 2 will tilt. At this time, the plastic particles in the homogenization mixing barrel 11 will fall into the bottom collection frame 18 for collection, realizing automatic collection. The collection is relatively simple. After the improvement, there is no need to manually take out the plastic particles.

[0025] During use: When the plastic particles are being homogenized, they are placed in the homogenizing and mixing barrel 11, and the mixing operation is performed first. The driving motor 9 is started to run, which can drive the rotating shaft 10 to rotate, thereby driving the homogenizing and mixing barrel 11 to rotate. A flip mixing component is provided in the homogenizing and mixing barrel 11. The multiple flip driving plates 20 on the flip mixing component can rotate with the rotation of the homogenizing and mixing barrel 11. When rotating, the plastic particles at the bottom can be brought up and rotated to the upper part to sprinkle them. The arc-shaped extension block 21 has a certain curvature, which can make the plastic particles rotate at a higher height, so that after being sprinkled, it can play a more uniform mixing role. The arc-shaped dispersion plate 23 is set, and the plastic particles falling from the top will fall on the arc-shaped dispersion plate 23, thereby causing the effect of falling and breaking up, avoiding falling directly together, resulting in poor mixing effect, thereby achieving a good homogenizing and mixing effect. Through the improvement, the homogenization mixing effect is better. After the homogenization mixing is completed, the pressing cylinder 15 on the pressing assembly is operated, and the driving rod 16 will move, thereby driving the end cover 12 to homogenize the mixing barrel 11, which is convenient for the discharge of the homogenized plastic particles. The positioning assembly and the rotating bearing 17 are set, and the plug-in driving column 14 on the positioning assembly is plugged into the plug-in driving groove 13. With the rotating bearing 17, the end cover 12 can also rotate with it, which will not affect the end blocking effect. After the end cover 12 is opened, the telescopic cylinder 5 on the flip driving assembly is started to run, driving the rack 6 to move. Under the action of the tooth groove 24, the semi-circular disc 3 can be driven to rotate around the flip axis 4. After the rotation, the U-shaped frame 2 will tilt. At this time, the plastic particles in the homogenization mixing barrel 11 will fall into the bottom collection frame 18 for collection, realizing automatic collection, and the collection is relatively simple. After the improvement, there is no need to manually take out the plastic particles, which is convenient to use.

[0026] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An improved plastic particle homogenizing device, comprising a device placement frame (1), characterized in that: A U-shaped frame (2) is installed on the equipment placement frame (1) through a flip driving assembly, a rotating shaft (10) is rotatably installed on the U-shaped frame (2), a driving motor (9) is fixedly installed on one side of the U-shaped frame (2), the output end of the driving motor (9) is fixedly connected to one end of the rotating shaft (10), a homogenizing mixing barrel (11) is fixedly sleeved on the rotating shaft (10), an end cover (12) is installed on one side of the homogenizing mixing barrel (11) through a positioning assembly, a pressing assembly is provided on the U-shaped frame (2), the pressing assembly is connected to the end cover (12), a flip mixing assembly is provided in the homogenizing mixing barrel (11), a bottom collecting frame (18) is movably installed on the U-shaped frame (2), and the bottom collecting frame (18) is located below the homogenizing mixing barrel (11).

2. The improved plastic particle homogenizing device according to claim 1, characterized in that: The turning and mixing assembly comprises a plurality of turning and driving plates (20) fixedly mounted on the inner wall of a homogenizing and mixing barrel (11), an arc-shaped extension block (21) being provided at the end of the turning and driving plates (20), and the plurality of turning and driving plates (20) are arranged in a circular array.

3. The improved plastic particle homogenizing device according to claim 2, characterized in that: A plurality of brackets (22) are fixedly mounted on the outer side of the rotating shaft (10), and an arc-shaped dispersion plate (23) is fixedly mounted on the outer side of each of the plurality of brackets (22), and the arc-shaped dispersion plate (23) is adapted to the flip driving plate (20).

4. The improved plastic particle homogenizing device according to claim 1, characterized in that: The turning driving component comprises a telescopic cylinder (5) fixedly mounted on the inner wall of one side of the equipment placement frame (1); the output end of the telescopic cylinder (5) is connected to a rack (6); a semicircular disc (3) is provided on the bottom side of the U-shaped frame (2); a turning shaft (4) is fixedly mounted on the equipment placement frame (1); the semicircular disc (3) is rotatably sleeved on the turning shaft (4); a tooth groove (24) is provided on the bottom side of the semicircular disc (3); the tooth groove (24) is meshed with the rack (6); a limiting groove (7) is provided on the inner wall of the bottom side of the equipment placement frame (1); a limiting block (8) is fixedly mounted on the bottom side of the rack (6); and the limiting block (8) is movably mounted in the limiting groove (7).

5. The improved plastic particle homogenizing device according to claim 1, characterized in that: The positioning assembly comprises a plurality of plug-in driving grooves (13) provided at the end of the homogenizing and mixing barrel (11); a plug-in driving column (14) is fixedly mounted on one side of the end cover (12); one end of the plurality of plug-in driving columns (14) are respectively plugged into the plurality of plug-in driving grooves (13).

6. The improved plastic particle homogenizing device according to claim 1, characterized in that: The pressing assembly comprises a pressing cylinder (15) fixedly mounted on one side of the U-shaped frame (2); the output end of the pressing cylinder (15) passes through the U-shaped frame (2) and is fixedly mounted with a driving rod (16); a rotating bearing (17) is mounted on the driving rod (16); the rotating bearing (17) is movably sleeved on the rotating shaft (10); and an end cover (12) is fixedly sleeved on the rotating bearing (17).

7. The improved plastic particle homogenizing device according to claim 1, characterized in that: Mounting blocks (19) are fixedly mounted on both sides of the bottom collecting frame (18), mounting grooves (25) are opened on both sides of the U-shaped frame (2), and two mounting blocks (19) are movably mounted in the two mounting grooves (25) respectively.

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