Uniform feeding device for plastic master batches

Abstract

The utility model discloses a uniform feeding device for plastic master batches, which belongs to the technical field of material processing and comprises a bottom plate, a charging barrel, two groups of electric push rods and a motor are fixedly mounted at the top of the bottom plate, an output shaft is fixedly mounted at the output end of the motor, and a second turntable is fixedly mounted at the top end of the output shaft. Two sets of material distributing barrels are rotatably installed in the second rotating disc, a top plate is rotatably installed at the top of the second rotating disc, a feeding opening is fixedly formed in the top of the top plate, two sets of installing frames are fixedly installed at the bottom of the top plate, and gear rings are fixedly installed on the inner sides of the two sets of installing frames; gears are fixedly installed on the outer sides of the two sets of material distributing barrels, a first rotating disc is slidably installed on the outer side of an output shaft, discharging covers are hinged to the bottoms of the two sets of discharging ports, and it can be ensured that plastic master batches are fully mixed before entering production equipment by stirring in the discharging process, so that the quality of finished products is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of material processing, in particular to a uniform feeding device for plastic master batches. Background Art

[0002] At present, in the production and processing of plastic materials, the plastic masterbatch of the raw materials needs to be mixed and homogenized. The required plastic masterbatch is manually added to the storage tank, and the storage tank is transported into the feeding pipe through a screw. The discharge port of the feeding pipe is located directly above the stirring tank. After the plastic masterbatch comes out of the discharge port, it falls into the stirring tank under the action of gravity.

[0003] The patent document with announcement number CN218079554U discloses a base frame, an exhaust fan, an air inlet hose, an air outlet hose, a bell mouth and a filtering mechanism, wherein the base frame is arranged on one side of the stirring kettle, and the exhaust fan is arranged on the base frame; one end of the air outlet hose is connected to the exhaust fan, and the other end of the air outlet hose is connected to the filtering mechanism, one end of the air inlet hose is connected to the bell mouth, and the other end of the air inlet hose is connected to the filtering mechanism; the bell mouth is located on the base frame directly above the discharge port, and the opening direction of the bell mouth is directly opposite to the discharge port and is larger than the discharge port.

[0004] The above technical solution requires manual operation to load plastic masterbatch, which will increase the number of steps and time in the production process, thereby reducing production efficiency. Manual operation is required to load plastic masterbatch, which will increase the number of steps and time in the production process, thereby reducing production efficiency. During manual operation, workers may come into contact with running equipment or hot plastic masterbatch, which poses a safety risk. If the plastic masterbatch cannot be fed evenly, it will lead to uneven mixing of plastic raw materials during the production process, thereby affecting the quality and performance of the finished product. Uniform raw material supply is an important factor in ensuring the stability of the production process. If the feeding device cannot feed evenly, it is likely to cause fluctuations and instability in the production process, affecting the consistency and reliability of the product. Therefore, we propose a uniform feeding device for plastic masterbatch to solve this problem. Utility Model Content

[0005] The purpose of the utility model is to provide a uniform feeding device for plastic masterbatch to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The cam is provided with a toothed plate, and the toothed plate is provided with a toothed plate, and the toothed plate is provided with a toothed plate, and the toothed plate is provided with a toothed plate.

[0008] Preferably, the two groups of gears are meshed and installed in the gear ring, the insides of the two groups of distributing barrels are fixedly installed with brackets, and the bottoms of the two groups of brackets are fixedly installed with stirring rods.

[0009] Preferably, four groups of pillars are fixedly installed on the top of the base plate, a top plate is fixedly installed on the top of the four groups of pillars, the sleeve is slidably installed on the outside of the output shaft, and the fixed plate and the fixed disk are both fixedly installed on the outside of the sleeve.

[0010] Preferably, two groups of hole grooves are opened inside the turntable 2, and the two groups of material distribution barrels are fixedly installed in the corresponding hole grooves. The top of the turntable 2 is rotatably installed on the bottom of the top plate. Two groups of holes are opened inside the turntable 1, and the two groups of discharge ports are fixedly installed in the corresponding holes.

[0011] Preferably, a limiting ring is fixedly mounted on the outer side of the sleeve, the bottom of the fixing plate movably abuts against the limiting ring, and the limiting ring is fixedly sleeved on the outer side of the sleeve.

[0012] Preferably, one end of the two groups of discharge covers abuts against the bottom of the concave-convex disk.

[0013] In the utility model, a uniform feeding device for plastic masterbatch is provided, and the motor drives the second turntable to rotate, and a material distribution barrel is provided in the second turntable, and the rotation of the second turntable drives the material distribution barrel to rotate, thereby driving the first turntable to rotate, and a discharge port and a discharge cover are provided in the first turntable, and a concave-convex disk is provided at the bottom of the first turntable, so that when the discharge cover is on the convex disk of the concave-convex disk, the material distribution barrel is closed, and when the discharge cover is on the convex disk of the concave-convex disk, the material distribution barrel is opened, thereby realizing the discharge of the plastic masterbatch in the material distribution barrel into the charging barrel,

[0014] In the utility model, the uniform feeding device for plastic masterbatch is provided with an electric push rod to push the fixed plate to drive the fixed plate, the fixed plate, the concave-convex plate and the rotating plate to rise, thereby driving the distance between the discharge port and the material distribution barrel to become smaller, thereby realizing the reduction of the capacity of the material distribution barrel.

[0015] The utility model has a reasonable structural design. A gear is arranged on the outside of a material distribution barrel, a gear ring is arranged on the outside of the gear, and the gear is driven to rotate on the gear ring by rotating the second turntable, thereby realizing the rotation of the material distribution barrel, and thus realizing the stirring rod to stir the plastic masterbatch in the material distribution barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a uniform feeding device for plastic masterbatch proposed by the utility model;

[0017] Figure 2 This is a schematic cross-sectional view of a uniform feeding device for plastic masterbatch proposed by the utility model;

[0018] Figure 3 This is a three-dimensional structural schematic diagram of the gear and gear ring of a uniform feeding device for plastic masterbatch proposed by the utility model;

[0019] Figure 4 This is a side cross-sectional structural schematic diagram of a material distribution barrel of a uniform feeding device for plastic masterbatch proposed by the utility model;

[0020] Figure 5 This is a three-dimensional structural diagram of a concave-convex plate and a discharge cover of a uniform feeding device for plastic masterbatch proposed by the utility model;

[0021] Figure 6 The utility model is a partial three-dimensional structural schematic diagram of a uniform feeding device for plastic masterbatch.

[0022] In the figure: 1. top plate; 2. feed port; 3. support; 4. bottom plate; 5. motor; 6. electric push rod; 7. charging barrel; 8. turntable 1; 9. concave-convex disk; 10. discharge port; 11. discharge cover; 12. sleeve; 13. turntable 2; 14. mounting frame; 15. gear ring; 16. gear; 17. material distribution barrel; 18. bracket; 19. stirring rod; 20. fixing plate; 21. limit ring; 22. fixing disk; 23. output shaft. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Reference Figure 1-6A uniform feeding device for plastic masterbatch comprises: a bottom plate 4, a charging barrel 7, two groups of electric push rods 6 and a motor 5 are fixedly installed on the top of the bottom plate 4, an output shaft 23 is fixedly installed on the output end of the motor 5, a turntable 13 is fixedly installed on the top of the output shaft 23, two groups of material barrels 17 are rotatably installed inside the turntable 13, a top plate 1 is rotatably installed on the top of the turntable 13, a feed port 2 is fixedly installed on the top of the top plate 1, two groups of mounting frames 14 are fixedly installed on the bottom of the top plate 1, and the inner sides of the two groups of mounting frames 14 are fixedly installed. A gear ring 15 is fixedly installed, and gears 16 are fixedly installed on the outer sides of the two groups of distributing barrels 17. A turntable 8 is slidably installed on the outer side of the output shaft 23. Two groups of discharge ports 10 are fixedly installed inside the turntable 8. The bottoms of the two groups of discharge ports 10 are hinged with discharge covers 11. A concave-convex disk 9 is fixedly installed on the bottom of the turntable 8. A fixed disk 22 and a sleeve 12 are fixedly installed on the bottom of the concave-convex disk 9. A fixed plate 20 is fixedly installed on the output ends of the two groups of electric push rods 6, and the fixed plate 20 is movably abutted against the bottom of the fixed disk 22.

[0025] In this embodiment, the two groups of gears 16 are meshed and installed in the gear ring 15, the two groups of distribution barrels 17 are fixedly installed with brackets 18, and the bottoms of the two groups of brackets 18 are fixedly installed with stirring rods 19. By stirring during the discharging process, it can be ensured that the plastic masterbatch is fully mixed before entering the production equipment, thereby ensuring the consistency of the quality and performance of the finished product.

[0026] In this embodiment, four groups of pillars 3 are fixedly installed on the top of the base plate 4, and a top plate 1 is fixedly installed on the top of the four groups of pillars 3. The sleeve 12 is slidably installed on the outside of the output shaft 23, and the fixed plate 20 and the fixed disk 22 are fixedly installed on the outside of the sleeve 12. By setting the sleeve 12, the lifting and rotation functions of the loading device can be realized, so that the operator can flexibly adjust the position and angle of the device as needed, which is convenient for operation and maintenance.

[0027] In this embodiment, two groups of hole grooves are opened inside the turntable 2 13, and the two groups of discharging barrels 17 are fixedly installed in the corresponding hole grooves. The top of the turntable 2 13 is rotatably installed on the bottom of the top plate 1. Two groups of holes are opened inside the turntable 1 8, and the two groups of discharge ports 10 are fixedly installed in the corresponding holes. The arrangement of the discharging barrels 17 on the turntable can make the production line more flexible and adapt to different production needs. It can quickly adjust the production types and batches, and improve the adaptability of the production line.

[0028] In this embodiment, a limit ring 21 is fixedly installed on the outer side of the sleeve 12, and the bottom of the fixed plate 20 movably abuts against the limit ring 21. The limit ring 21 is fixedly sleeved on the outer side of the sleeve 12. By setting the limit ring 21, the feeding device can be prevented from exceeding the safety range during use, thereby preventing accidents and improving the safety of the equipment.

[0029] In this embodiment, one end of the two groups of discharge covers 11 abuts against the bottom of the concave-convex disk 9. By providing a discharge cover 11 that can be opened and closed automatically, automatic control of the discharge port can be achieved, thereby improving the degree of automation of the operation and reducing manual intervention and operating costs.

[0030] In this embodiment, when in use, by placing the plastic masterbatch at the feed port 2, starting the motor 5 to drive the output shaft 23 to rotate, the output shaft 23 drives the turntable 2 13 to rotate, and the turntable 1 8 is driven to perform a circular motion by the turntable 13, and when the top of the sub-barrel 17 rotates to the feed port 2, the plastic masterbatch enters the sub-barrel 17, and the rotation of the sub-barrel 17 drives the gear 16 to perform a circular motion in the gear ring 15, so that the stirring rod 19 stirs the plastic masterbatch in the sub-barrel 17, thereby stirring the plastic masterbatch while loading, and the discharge port 10 on the turntable 1 8 is driven by the rotation of the sub-barrel 17. And the discharge cover 11 rotates, when the discharge cover 11 abuts against the convex disk of the concave-convex disk 9, the discharge cover 11 closes the discharge port, and when the discharge cover 11 abuts against the concave disk of the concave-convex disk 9, the discharge cover 11 automatically opens to place the plastic masterbatch in the charging barrel 7, and the fixed plate 20 is pushed up by starting the electric push rod 6. The fixed plate 20 drives the fixed plate 22, the concave-convex disk 9 and the turntable 8 to cooperate with the sleeve 12 to rise on the output shaft 23, thereby realizing the interval between the discharge port and the distribution barrel 17, thereby achieving the reduction of the space of the distribution barrel 17, realizing the change of the volume of the distribution barrel 17, and realizing the adjustment of the volume of the distribution barrel 17 according to different capacity requirements.

[0031] The above is a detailed introduction to a uniform feeding device for plastic masterbatch provided by the utility model. This article uses specific embodiments to explain the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A uniform feeding device for plastic masterbatch, characterized in that: include: A bottom plate (4), a charging barrel (7), two groups of electric push rods (6) and a motor (5) are fixedly installed on the top of the bottom plate (4), an output shaft (23) is fixedly installed on the output end of the motor (5), a turntable (13) is fixedly installed on the top of the output shaft (23), two groups of material barrels (17) are rotatably installed inside the turntable (13), a top plate (1) is rotatably installed on the top of the turntable (13), a feed port (2) is fixedly installed on the top of the top plate (1), two groups of mounting frames (14) are fixedly installed on the bottom of the top plate (1), and a gear ring (17) is fixedly installed on the inner side of the two groups of mounting frames (14). 5), the outer sides of the two groups of material distributing barrels (17) are fixedly mounted with gears (16), the outer sides of the output shaft (23) are slidably mounted with a turntable (8), the interior of the turntable (8) is fixedly mounted with two groups of discharge ports (10), the bottoms of the two groups of discharge ports (10) are hinged with discharge covers (11), the bottom of the turntable (8) is fixedly mounted with a concave-convex disk (9), the bottom of the concave-convex disk (9) is fixedly mounted with a fixed disk (22) and a sleeve (12), the output ends of the two groups of electric push rods (6) are fixedly mounted with a fixed plate (20), and the fixed plate (20) is movably abutted against the bottom of the fixed plate (22).

2. A uniform feeding device for plastic masterbatch according to claim 1, characterized in that: The two groups of gears (16) are meshedly mounted in the gear ring (15), the insides of the two groups of material distribution barrels (17) are fixedly mounted with brackets (18), and the bottoms of the two groups of brackets (18) are fixedly mounted with stirring rods (19).

3. A uniform feeding device for plastic masterbatch according to claim 1, characterized in that: Four groups of pillars (3) are fixedly mounted on the top of the bottom plate (4), and a top plate (1) is fixedly mounted on the top of the four groups of pillars (3). The sleeve (12) is slidably mounted on the outside of the output shaft (23), and the fixed plate (20) and the fixed disk (22) are both fixedly mounted on the outside of the sleeve (12).

4. A uniform feeding device for plastic masterbatch according to claim 1, characterized in that: The second turntable (13) is provided with two groups of hole slots inside, and the two groups of material distribution barrels (17) are fixedly installed in the corresponding hole slots. The top of the second turntable (13) is rotatably installed on the bottom of the top plate (1). The first turntable (8) is provided with two groups of holes inside, and the two groups of discharge ports (10) are fixedly installed in the corresponding holes.

5. A uniform feeding device for plastic masterbatch according to claim 1, characterized in that: A limiting ring (21) is fixedly mounted on the outer side of the sleeve (12), the bottom of the fixing plate (20) movably abuts against the limiting ring (21), and the limiting ring (21) is fixedly sleeved on the outer side of the sleeve (12).

6. A uniform feeding device for plastic masterbatch according to claim 1, characterized in that: One end of the two groups of discharge covers (11) abuts against the bottom of the concave-convex disk (9).

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