Stirring and feeding device for nylon plastic master batches
By introducing a dual mixing structure and a high-pressure air pipe cleaning mechanism into the nylon plastic masterbatch mixing device, the problems of uneven mixing and difficult cleaning have been solved, achieving more efficient material mixing and equipment maintenance, and improving production efficiency and product quality.
Patent Information
- Application Number
- CN202423310232.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-12-02
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Existing nylon plastic masterbatch mixing devices suffer from uneven mixing and difficulty in cleaning, resulting in low production efficiency and unstable product quality.
It adopts a dual stirring structure and a high-pressure air cleaning mechanism, including a drive motor and stirring shaft on the cover plate, stirring blades, air nozzles and high-pressure air pipes, combined with inclined baffles and screen design to ensure uniform mixing of materials and easy cleaning.
It improves mixing efficiency and material mixing uniformity, reduces mixing dead zones, extends equipment lifespan, and ensures equipment cleanliness and stability.
Smart Images
Figure CN223618004U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of plastic masterbatch feeding equipment, and in particular to a mixing and feeding device for nylon plastic masterbatch. Background Technology
[0002] In the modern plastics processing industry, the production and application of nylon masterbatch are becoming increasingly widespread. As an important raw material for plastic products, the quality of nylon masterbatch directly affects the performance of the final product. At the same time, the mixing and feeding device of nylon masterbatch plays a crucial role. This device is not only related to production efficiency, but also directly affects the quality and stability of the product. Therefore, the mixing and feeding process is particularly important in the production process of nylon masterbatch. However, the existing mixing and feeding devices have some shortcomings and drawbacks in design. These problems, to some extent, restrict the smoothness of the production process and the improvement of product quality.
[0003] Existing mixers often have dead zones in their design, which prevents some nylon plastic masterbatch from being fully mixed. This not only affects the uniformity of the masterbatch but may also lead to unstable product quality. The uneven mixing of materials during the mixing process affects the speed and quality of feeding. In addition, existing mixers are difficult to clean, especially for some hard-to-reach dead corners and crevices, making it difficult to achieve thorough cleaning. Utility Model Content
[0004] This invention proposes a mixing and feeding device for nylon plastic masterbatch, which solves the problems of uneven mixing and difficult cleaning of existing nylon plastic masterbatch mixers.
[0005] To achieve the above objectives, the present invention adopts the following technical solution:
[0006] A mixing and feeding device for nylon plastic masterbatch includes a base plate, a support frame on the top of the base plate, an inclined conveyor inside the support frame, a mounting frame inside and on the side of the conveyor at one end, a mixing tank on the top of the mounting frame, a discharge hopper inside the mounting frame at the bottom of the mixing tank, an electromagnetic valve below the discharge hopper, a mixing mechanism inside the mixing tank, a feed hopper on the top of the mixing tank, a cleaning mechanism on the outside of the mixing tank, an inclined baffle inside the feed hopper, a screen above the baffle, and retractable support rods on both sides of the feed hopper.
[0007] Preferably, the outer side of the conveyor is provided with multiple sets of V-shaped plates distributed at equal intervals.
[0008] Preferably, the stirring mechanism includes a cover plate, a drive motor, a stirring shaft, stirring blades, and short bolts. The top of the stirring tank is provided with a cover plate that matches the feed hopper. Two sets of drive motors are provided on the top of the cover plate. Two sets of stirring shafts are provided inside the stirring tank. The output end of the drive motor is connected to the stirring shaft. Multiple sets of stirring blades are installed on the outside of the stirring shaft through short bolts to form a stirring structure.
[0009] Preferably, the cleaning mechanism includes a high-pressure air pipe, a connecting pipe, and an air nozzle. Multiple sets of air nozzles are arranged inside the cover plate above the mixing tank. A high-pressure air pipe is connected above the air nozzles, and a connecting pipe is provided on the side of one end of the high-pressure air pipe to form a cleaning structure.
[0010] Preferably, a feed plate is provided above the screen on the outside of the feed hopper.
[0011] Preferably, a telescopic sleeve is sleeved on the outer side of the support rod, and multiple sets of matching threaded holes are provided on the sides of the support rod and the telescopic sleeve. The support rod and the telescopic sleeve are connected to the threaded holes by a long bolt for limiting connection, forming a movable connection.
[0012] Compared with the prior art, the beneficial effects of this utility model are:
[0013] 1. This mixing and feeding device for nylon plastic masterbatch has two sets of drive motors on the top of the cover plate, two sets of mixing shafts inside the mixing tank, and multiple sets of mixing blades on the outside of the mixing shafts. By adopting a dual mixing structure, the mixing efficiency and the uniformity of material mixing are improved. At the same time, the mixing power is increased to ensure that the material can be fully mixed. The discharge hopper at the bottom of the mixing tank reduces the mixing dead corners, making the mixing more thorough and improving the mixing effect.
[0014] 2. Multiple sets of air nozzles are installed inside the cover plate above the mixing tank. High-pressure air pipes are connected to the air nozzles, and connecting pipes are installed on the side of the high-pressure air pipes. A high-pressure air pump is connected through the connecting pipes for cleaning, which prevents dust and moisture from damaging the equipment. At the same time, easily worn parts and seals are replaced regularly to prevent dust and impurities from entering the equipment, thus extending the service life of the equipment and facilitating cleaning.
[0015] 3. The feed hopper is equipped with an inclined baffle, and a screen is installed above the baffle. The screen helps to ensure the uniformity of feeding, further improves the mixing efficiency and the uniformity of material mixing, and ensures safety. At the same time, the inclined baffle has a better self-cleaning function, preventing material sticking and clogging. In addition, the height of the feed hopper can be adjusted by using long bolts to adjust the support rod and telescopic sleeve rod, which can be adjusted according to different working sites, improving the flexibility of the feed hopper. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the structure of this utility model.
[0017] Figure 2 This is a schematic diagram of the front and side structure of this utility model.
[0018] Figure 3 This is a schematic diagram of the exploded structure of this utility model.
[0019] Figure 4 This is a schematic diagram of the cleaning mechanism structure of this utility model.
[0020] Labels in the diagram: 1. Base plate; 2. Support frame; 3. Conveyor; 4. Mounting frame; 5. Mixing tank; 6. Discharge hopper; 7. Solenoid valve; 8. Feed hopper; 9. Baffle; 10. Support rod; 11. Screen; 12. V-shaped plate; 13. Cover plate; 14. Drive motor; 15. Mixing shaft; 16. Mixing blade; 17. Short bolt; 18. High-pressure air pipe; 19. Connecting pipe; 20. Air nozzle; 21. Feed plate; 22. Telescopic sleeve; 23. Threaded hole; 24. Long bolt. Detailed Implementation
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0022] Reference Figures 1-4 This utility model provides a technical solution: a mixing and feeding device for nylon plastic masterbatch, including a base plate 1, a support frame 2 on the top of the base plate 1, an inclined conveyor 3 inside the support frame 2, a mounting frame 4 inside and on the side of one end of the conveyor 3, a mixing tank 5 on the top of the mounting frame 4, a discharge hopper 6 at the bottom of the mixing tank 5 inside the mounting frame 4, an electromagnetic valve 7 below the discharge hopper 6, a mixing mechanism inside the mixing tank 5, a feed hopper 8 on the top of the mixing tank 5, a cleaning mechanism on the outside of the mixing tank 5, an inclined baffle 9 inside the feed hopper 8, and a screen 11 above the baffle 9. Furthermore, telescopic support rods 10 are provided on both sides of the feed hopper 8, which can be adjusted according to different working sites to improve the flexibility and applicability of the feed hopper 8. A feed plate 21 is provided above the screen 11 on the outside of the feed hopper 8, which helps to ensure the uniformity of feeding and further improves the mixing efficiency and the uniformity of material mixing. A telescopic sleeve 22 is sleeved on the outside of the support rod 10, and multiple sets of matching threaded holes 23 are provided on the sides of the support rod 10 and the telescopic sleeve 22. The support rod 10 and the telescopic sleeve 22 are connected to the threaded holes 23 by long bolts 24 for limiting connection and are movably connected. Multiple sets of V-shaped plates 12 are provided on the outside of the conveyor 3 at equal distances to facilitate the feeding of materials into the conveyor 3.
[0023] Reference Figure 3 The mixing mechanism includes a cover plate 13, a drive motor 14, a mixing shaft 15, mixing blades 16, and short bolts 17. The top of the mixing box 5 is provided with a cover plate 13 that matches the feed hopper 8. Two sets of drive motors 14 are provided on the top of the cover plate 13. Two sets of mixing shafts 15 are provided inside the mixing box 5. The output end of the drive motor 14 is connected to the mixing shaft 15. Multiple sets of mixing blades 16 are installed on the outside of the mixing shaft 15 through short bolts 17 to form a mixing structure. The dual mixing structure improves the mixing efficiency and the uniformity of material mixing, thus improving the mixing effect.
[0024] Reference Figure 4 The cleaning mechanism includes a high-pressure air pipe 18, a connecting pipe 19, and a jet nozzle 20. Multiple jet nozzles 20 are installed inside the cover plate 13 above the mixing tank 5. The high-pressure air pipe 18 is connected to the top of the jet nozzle 20, and a connecting pipe 19 is installed on the side of one end of the high-pressure air pipe 18 to form a cleaning structure. This facilitates the cleaning of the equipment, prevents dust and impurities from entering the equipment, and prevents dust and moisture from damaging the equipment.
[0025] Specifically, in use, the mixing and feeding device for nylon plastic masterbatch is first placed stably on the work site. Then, the support rod 10 is adjusted to a suitable height by connecting the threaded hole 23 with the long bolt 24 and the telescopic sleeve rod 22. Next, the nylon plastic masterbatch is poured into the feed hopper 8, and the feed uniformity is ensured by the screen 11. Then, it enters the mixing tank 5 through the baffle 9.
[0026] During mixing, the drive motor 14 is started, which drives the mixing shaft 15 and the outer mixing blades 16 to mix. The dual mixing structure improves mixing efficiency and the uniformity of material mixing. Then, the mixed nylon plastic masterbatch is placed on the conveyor 3 through the discharge hopper 6 and the bottom solenoid valve 7. The V-shaped plate 12 on the outside of the conveyor 3 effectively blocks the material, resulting in efficient feeding. After mixing, a high-pressure air pump is connected to the outside through the connecting pipe 19. The high-pressure gas is cleaned inside the mixing tank 5 through the high-pressure air pipe 18 and the jet nozzle 20 to prevent dust and moisture from damaging the equipment and extend its service life.
[0027] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.
Claims
1. A mixing and feeding device for nylon plastic masterbatch, comprising a base plate (1), characterized in that, The bottom plate (1) is provided with a support frame (2) at the top, and an inclined conveyor (3) is provided inside the support frame (2). An installation frame (4) is provided inside and on the side of the conveyor (3) at one end, and a mixing box (5) is provided at the top of the installation frame (4). A discharge hopper (6) is provided at the bottom of the mixing box (5) inside the installation frame (4), and an electromagnetic valve (7) is provided below the discharge hopper (6). A mixing mechanism is provided inside the mixing box (5), and a feed hopper (8) is provided at the top of the mixing box (5). A cleaning mechanism is provided on the outside of the mixing box (5), and an inclined baffle (9) is provided inside the feed hopper (8). A screen (11) is provided above the baffle (9), and retractable support rods (10) are provided on both sides of the feed hopper (8).
2. The mixing and feeding device for nylon plastic masterbatch according to claim 1, characterized in that, The conveyor (3) is provided with multiple sets of V-shaped plates (12) that are evenly distributed on the outside.
3. The mixing and feeding device for nylon plastic masterbatch according to claim 1, characterized in that, The stirring mechanism includes a cover plate (13), a drive motor (14), a stirring shaft (15), stirring blades (16), and short bolts (17). The top of the stirring box (5) is provided with a cover plate (13) that matches the feed hopper (8). The top of the cover plate (13) is provided with two sets of drive motors (14). The stirring box (5) is provided with two sets of stirring shafts (15). The output end of the drive motor (14) is connected to the stirring shaft (15). The stirring shaft (15) is equipped with multiple sets of stirring blades (16) on the outside of the stirring shaft (15) by short bolts (17) to form a stirring structure.
4. The mixing and feeding device for nylon plastic masterbatch according to claim 3, characterized in that, The cleaning mechanism includes a high-pressure air pipe (18), a connecting pipe (19), and a jet nozzle (20). The cover plate (13) is located above the mixing tank (5) and multiple sets of jet nozzles (20) are provided. The jet nozzles (20) are connected to the high-pressure air pipe (18) above them, and a connecting pipe (19) is provided on the side of one end of the high-pressure air pipe (18) to form a cleaning structure.
5. The mixing and feeding device for nylon plastic masterbatch according to claim 1, characterized in that, A feed plate (21) is provided above the screen (11) on the outside of the feed hopper (8).
6. The mixing and feeding device for nylon plastic masterbatch according to claim 1, characterized in that, The support rod (10) is fitted with a telescopic sleeve (22) on the outside, and the support rod (10) and the telescopic sleeve (22) are provided with multiple sets of matching threaded holes (23) on their sides. The support rod (10) and the telescopic sleeve (22) are connected to the threaded holes (23) by a long bolt (24) in a movable connection.