Modified plastic master batch production equipment convenient for recovering residual materials

Abstract

The invention relates to the technical field of modified plastics, and discloses modified plastic master batch production equipment convenient for recovering residual materials, the modified plastic master batch production equipment comprises a storage hopper, the upper surface of the storage hopper is hinged with a rotating cover, the lower surface of the storage hopper is fixedly provided with a driving motor, and the output end of the driving motor is fixedly connected with a rotating rod; scraping rods are fixedly connected to the two sides of the rotating rod, and a first discharging pipe is connected to one side of the storage hopper in a penetrating mode. Residual materials in the discharging process can be washed conveniently, dust and impurities mixed in the production and processing process are reduced, follow-up recycling and reprocessing utilization are facilitated, the washed residual materials can be further crushed into small particles conveniently, transportation and storage of the residual materials are facilitated, the treatment efficiency of the recycling equipment is further improved, and the recycling efficiency of the recycling equipment is improved. And meanwhile, water and volatile substances in the residual materials after flushing can be conveniently removed, the dried residual materials are easier to melt and plasticize, and subsequent production reprocessing is facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of modified plastics, and in particular to a modified plastic masterbatch production device which is convenient for recycling residual materials. Background Art

[0002] Modified plastic masterbatch refers to a plastic additive specially designed and produced in the process of plastic molding to improve certain properties of plastics or give them new functions. This masterbatch is a granular substance obtained by melt-mixing various required plastic additives, fillers and a small amount of matrix resin, and then extruding and pelletizing them through an extruder. The production equipment of modified plastic masterbatch mainly involves a series of machines and equipment used to mix, modify and make masterbatch of plastic materials with other substances.

[0003] After searching, the Chinese patent with announcement number CN112809970A discloses a modified plastic production equipment. According to the existing production equipment, it is inevitable that some impurities such as metals will be mixed in the modified plastics, which reduces the purity of the produced plastics. In addition, the feeding process has large vibrations, which can easily cause pipeline vibrations and reduce the service life of the device. Therefore, the impurity removal magnet can adsorb the metal impurities mixed in the plastic, thereby improving the purity of the modified plastics after discharge. The structure is simple and easy to promote.

[0004] The above-mentioned equipment improves the purity of modified plastics. In the prior art, when processing and producing modified plastic masterbatches, the materials are usually placed in a storage funnel, and the raw materials are allowed to enter the modified plastic masterbatch production-related equipment for processing through the storage funnel. In the prior art, when the modified plastic masterbatch is discharged from the storage funnel, a part of unqualified residues usually adheres to the inside of the storage funnel, which is not convenient for the discharge of the residues. When the residues are discharged, they are usually discharged directly, which is not convenient for cleaning and processing the unqualified residues to a certain extent before discharging them, thereby reducing the quality of the residues when they are discharged, which is not conducive to the recycling and reuse of the residues. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a modified plastic masterbatch production device which is convenient for recycling residual materials.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a modified plastic masterbatch production equipment that is convenient for recycling residual materials, comprising a storage funnel, a rotating cover is hinged on the upper surface of the storage funnel, a driving motor is fixedly installed on the lower surface of the storage funnel, the output end of the driving motor is fixedly connected to a rotating rod, both sides of the rotating rod are fixedly connected to scraper rods, one side of the storage funnel is connected to a first discharge pipe, the other side of the storage funnel is connected to a second discharge pipe, solenoid valves are fixedly installed in the middle of the first discharge pipe and the second discharge pipe, and a flushing assembly is provided at one end of the second discharge pipe.

[0007] As a further description of the above technical solution:

[0008] The flushing assembly includes a fixed shell, which is fixedly connected to one end of the second discharge pipe. A first motor is fixedly installed on the upper surface of the fixed shell.

[0009] As a further description of the above technical solution:

[0010] The output end of the first motor is fixedly connected to a shaft rod, the outside of the shaft rod is fixedly connected to a spiral blade, and the inside of the spiral blade is provided with a plurality of drainage holes.

[0011] As a further description of the above technical solution:

[0012] A water flow connecting pipe is connected to one side of the second discharge pipe, an arc-shaped pipe is connected to one end of the water flow connecting pipe, a plurality of flushing heads are connected to the lower surface of the arc-shaped pipe, a drain pipe is fixedly connected to the lower surface of the fixed shell, a material retaining net is fixedly connected to the lower surface of the fixed shell, and the material retaining net is arranged inside the drain pipe.

[0013] As a further description of the above technical solution:

[0014] A waste material connecting pipe is connected through one side of the fixed shell, and a crushing assembly is arranged at one end of the waste material connecting pipe. The crushing assembly includes a crushing box, and the crushing box is fixedly connected to one end of the waste material connecting pipe.

[0015] As a further description of the above technical solution:

[0016] A second motor is fixedly installed on one side of the crushing box, and a plurality of gears are rotatably connected to one side of the crushing box. The plurality of gears are meshed with each other, and one of the gears is fixedly connected to the output end of the second motor. A plurality of crushing rollers are rotatably connected inside the crushing box, and a blocking plate is fixedly connected to the inner wall side of the crushing box, and one end of the crushing roller is fixedly connected to the middle part of the gear through a connecting shaft.

[0017] As a further description of the above technical solution:

[0018] A switch cover is hinged on the upper surface of the crushing box, a discharge pipe is connected through the lower surface of the crushing box, a blocking cover is arranged at one end of the discharge pipe, and a blocking net is fixedly connected to the upper surface of the switch cover.

[0019] As a further description of the above technical solution:

[0020] A drying assembly is arranged outside the crushing box, and the drying assembly includes a drying shell, and the drying shell is fixedly connected to the outside of the crushing box. A mounting pipe is connected through one side of the drying shell, a fan is fixedly installed inside the mounting pipe, and a dust screen is fixedly connected to one end of the mounting pipe.

[0021] As a further description of the above technical solution:

[0022] A heating net is fixedly installed inside the drying shell, a bottom frame is fixedly connected to the lower surface of the drying shell, and universal wheels are fixedly connected to the lower surface of the bottom frame near four corners.

[0023] As a further description of the above technical solution:

[0024] One side of the crushing box is provided with a plurality of flow holes, and one side of the crushing box is fixedly connected to one side of the material storage hopper.

[0025] The present invention has the following beneficial effects:

[0026] 1. The present invention adds a function of scraping the residual material adhering to the inner wall of the storage funnel to the modified plastic masterbatch production equipment through the arrangement of the flushing component, and facilitates flushing the scraped residual material to a certain extent when discharging the material, which helps to reduce the phenomenon that the quality of the residual material is reduced due to dust and impurities mixed into the residual material during the production and processing process, improves the quality and purity of the residual material, and is conducive to the subsequent recycling and reprocessing of the residual material.

[0027] 2. The present invention adds a function of facilitating the crushing of the residual materials after flushing to the modified plastic masterbatch production equipment through the setting of the crushing component, which helps to further crush the residual materials into small particles, thereby facilitating the transportation and storage of the residual materials and reducing logistics costs. The crushed residual materials are easier to be processed by recycling equipment, thereby improving the overall recycling efficiency and reducing the pollution of plastic waste to the environment. At the same time, they are easy to mix evenly with other materials, ensuring the quality and performance of recycled plastic products and improving the reuse value of the residual materials.

[0028] 3. The present invention helps to remove the moisture and volatile substances in the residue after rinsing through the setting of the drying component, thereby improving the purity and quality of the residue, facilitating subsequent production and reprocessing, and is beneficial to improving the stability of the performance of the recycled plastic product, reducing the water content of the residue, making it easier to melt and plasticize, and facilitating improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure proposed by the present invention;

[0030] Figure 2 This is a partial structural diagram of the fixed shell connection proposed by the present invention;

[0031] Figure 3 This is a schematic diagram of the scraper rod structure proposed by the present invention;

[0032] Figure 4 This is a schematic diagram of the spiral blade structure proposed by the present invention;

[0033] Figure 5 This is a schematic diagram of the arc tube structure proposed by the present invention;

[0034] Figure 6 This is a schematic diagram of the cross-sectional structure of the drying shell proposed by the present invention;

[0035] Figure 7 This is a schematic diagram of the blocking plate structure proposed by the present invention;

[0036] Figure 8 This is a schematic diagram of the chassis structure proposed by the present invention.

[0037] Legend:

[0038] 1. Storage hopper; 2. Rotating cover; 3. Driving motor; 4. Rotating rod; 5. Scraping rod; 6. First discharge pipe; 7. Second discharge pipe; 8. Solenoid valve; 9. Fixed shell; 10. First motor; 11. Shaft; 12. Spiral blade; 13. Drain hole; 14. Water flow connecting pipe; 15. Arc pipe; 16. Flushing head; 17. Drain pipe; 18. Material blocking net; 19. Residual material connecting pipe; 20. Crushing box; 21. Second motor; 22. Gear; 23. Crushing roller; 24. Blocking plate; 25. Switch cover; 26. Discharge pipe; 27. Blocking cover; 28. Drying shell; 29. ​​Mounting pipe; 30. Fan; 31. Dust blocking net; 32. Heating net; 33. Flow hole; 34. Blocking net; 35. Base frame; 36. Universal wheel. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] As attached Figure 1-8As shown, an embodiment of the present invention is: a modified plastic masterbatch production equipment that is convenient for recycling residual materials, including a storage funnel 1, a rotating cover 2 is hinged on the upper surface of the storage funnel 1, a driving motor 3 is fixedly installed on the lower surface of the storage funnel 1, the output end of the driving motor 3 is fixedly connected to a rotating rod 4, both sides of the rotating rod 4 are fixedly connected to scraper rods 5, one side of the storage funnel 1 is through-connected with a first discharge pipe 6, the other side of the storage funnel 1 is through-connected with a second discharge pipe 7, the middle parts of the first discharge pipe 6 and the second discharge pipe 7 are fixedly installed with an electromagnetic valve 8, one end of the second discharge pipe 7 is provided with a flushing assembly, the rotating cover 2 is used for feeding, the scraper rod 5 is convenient for scraping the material on the inner wall of the storage funnel 1, the first discharge pipe 6 is used to discharge the material, and the second discharge pipe 7 is convenient for discharging the residual material, so as to facilitate the recovery of the residual material.

[0041] As attached Figure 4 As shown, the flushing assembly includes a fixed shell 9, which is fixedly connected to one end of the second discharge pipe 7. A first motor 10 is fixedly installed on the upper surface of the fixed shell 9. The first motor 10 and the output end of the first motor 10 are fixedly connected to a shaft 11, and the outside of the shaft 11 is fixedly connected to a spiral blade 12. A plurality of drainage holes 13 are provided inside the spiral blade 12. The spiral blade 12 is convenient for conveying materials, and the drainage holes 13 are convenient for draining the residual materials during the conveying process.

[0042] As attached Figure 5 As shown, one side of the second discharge pipe 7 is connected with a water flow connecting pipe 14, one end of the water flow connecting pipe 14 is connected with an arc tube 15, and the lower surface of the arc tube 15 is connected with multiple flushing heads 16. The arc tube 15 and the flushing head 16 are convenient for flushing the residual materials passing through, thereby improving the cleanliness of the residual materials.

[0043] As attached Figure 4 As shown, a drain pipe 17 is fixedly connected to the lower surface of the fixed shell 9, and a material retaining net 18 is fixedly connected to the lower surface of the fixed shell 9. The material retaining net 18 is arranged inside the drain pipe 17. The drain pipe 17 is convenient for discharging the flushing water flow, and the material retaining net 18 helps to prevent the residual material from being flushed out.

[0044] As attached Figure 1 As shown, a residual material connecting pipe 19 is connected through one side of the fixed shell 9, and a crushing assembly is provided at one end of the residual material connecting pipe 19. The crushing assembly includes a crushing box 20. The crushing box 20 is fixedly connected to one end of the residual material connecting pipe 19, which helps to crush the residual material after flushing, thereby helping to reduce the particle size of the residual material and facilitate collection.

[0045] As attached Figure 6As shown, a second motor 21 is fixedly installed on one side of the crushing box 20, and a plurality of gears 22 are rotatably connected to one side of the crushing box 20. The plurality of gears 22 are meshed with each other, and one of the gears 22 is fixedly connected to the output end of the second motor 21. A switch cover 25 is hinged on the upper surface of the crushing box 20, and a blocking net 34 is fixedly connected to the upper surface of the switch cover 25. The plurality of gears 22 can drive the plurality of crushing rollers 23 to rotate under the drive of a driving force, and the blocking net 34 can prevent the residual material from being blown out.

[0046] As attached Figure 7 As shown, a plurality of crushing rollers 23 are rotatably connected inside the crushing box 20, and baffle plates 24 are fixedly connected to the inner wall sides of the crushing box 20. One end of the crushing roller 23 is fixedly connected to the middle of the gear 22 through a connecting shaft. A plurality of circulation holes 33 are opened on one side of the crushing box 20. The crushing roller 23 is convenient for crushing the residual material, and the baffle plates 24 help to guide the residual material and reduce the phenomenon of material jamming. The circulation holes 33 facilitate the entry of hot air.

[0047] As attached Figure 2 As shown, a discharge pipe 26 is connected through the lower surface of the crushing box 20, and a blocking cover 27 is provided at one end of the discharge pipe 26. One side of the crushing box 20 is fixedly connected to one side of the storage funnel 1. The discharge pipe 26 is used for discharging materials, thereby collecting the processed residual materials.

[0048] As attached Figure 6 As shown, a drying component is provided on the outside of the crushing box 20, and the drying component includes a drying shell 28, which is fixedly connected to the outside of the crushing box 20, and a mounting tube 29 is connected through one side of the drying shell 28, and a fan 30 is fixedly installed inside the mounting tube 29, and a dust-proof net 31 is fixedly connected to one end of the mounting tube 29, and a heating net 32 ​​is fixedly installed inside the drying shell 28, so that the drying shell 28 can form a cavity with the crushing box 20, and the fan 30 can blow out the heat generated by the heating net 32.

[0049] As attached Figure 8 As shown, the lower surface of the drying shell 28 is fixedly connected to a base frame 35, and the lower surface of the base frame 35 near the four corners is fixedly connected to universal wheels 36, which are convenient for moving the device.

[0050] Working principle: when the solenoid valve 8 on the first discharge pipe 6 is opened, the material is discharged through the first discharge pipe 6, and then the solenoid valve 8 on the first discharge pipe 6 is closed. When the residual material adhering to the inner wall of the storage funnel 1 is discharged, the drive motor 3 is turned on, and the output end of the drive motor 3 drives the rotating rod 4 to drive the two scraping rods 5 to rotate, scraping the inner wall of the storage funnel 1, so that the residual material is scraped off, and then the solenoid valve 8 on the second discharge pipe 7 is opened, so that the mouth of the second discharge pipe 7 is in an open state, and then the residual material is discharged through the second discharge pipe 7, and then the water flow connecting pipe 14 is connected to the water pipe outside, so that the water flow connecting pipe 14 conveys water to the inside of the arc tube 15, and then it is sprayed out through the flushing head 16. When the residual material passing through the second discharge pipe 7 passes under the arc tube 15, it is flushed by multiple flushing heads 16, which helps to clean the surface impurities to a certain extent;

[0051] The cleaned residual material flows into the interior of the fixed shell 9 under the guidance of the second discharge pipe 7. At this time, the water flows into the interior of the drain pipe 17 through the material blocking net 18 and is discharged. Then the first motor 10 is turned on. When the output end of the first motor 10 drives the shaft 11 to drive the spiral blade 12 to rotate, the spiral blade 12 drives the residual material inside the residual material fixed shell 9 to be transported. During the transportation process, the water is further drained through the drainage hole 13. Then, the residual material is transported to the interior of the residual material connecting pipe 19 through the transportation of the spiral blade 12, and then falls into the interior of the crushing box 20 for crushing.

[0052] During crushing, the drying assembly is used for drying, and then the second motor 21 is turned on. The output end of the second motor 21 drives one of the gears 22 to rotate, and under the mutual meshing action of the gears 22, the remaining gears 22 are driven to rotate, so that the remaining gears 22 drive the corresponding crushing rollers 23 to rotate, so as to facilitate the crushing of the residual material, and the crushed residual material is discharged through the discharge pipe 26;

[0053] When the drying component is drying, the heating net 32 ​​is turned on to preheat the heating net 32, and then the fan 30 is turned on. The fan 30 transmits wind to the heating net 32, so that the wind passing through the heating net 32 ​​is transmitted to the inside of the drying shell 28, and then in the process of transmission, it helps to heat the box body of the crushing box 20, and then the hot air enters the inside of the crushing box 20 through the circulation hole 33, so that the inside of the crushing box 20 is heated, and the hot air is discharged through the blocking net 34, so that it is convenient to use wind power to dry the residual materials, and it is convenient for the residual materials to be recycled and reused.

[0054] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A modified plastic masterbatch production device that is convenient for recycling residual materials, comprising a storage hopper (1), the upper surface of the storage hopper (1) is hinged with a rotating cover (2), the lower surface of the storage hopper (1) is fixedly installed with a driving motor (3), the output end of the driving motor (3) is fixedly connected with a rotating rod (4), both sides of the rotating rod (4) are fixedly connected with scraper rods (5), one side of the storage hopper (1) is connected with a first discharge pipe (6), the other side of the storage hopper (1) is connected with a second discharge pipe (7), the middle parts of the first discharge pipe (6) and the second discharge pipe (7) are fixedly installed with electromagnetic valves (8), characterized in that: A flushing assembly is provided at one end of the second discharge pipe (7).

2. The modified plastic masterbatch production equipment for facilitating the recycling of residual materials according to claim 1 is characterized in that: The flushing assembly comprises a fixed shell (9), the fixed shell (9) is fixedly connected to one end of the second discharge pipe (7), and a first motor (10) is fixedly mounted on the upper surface of the fixed shell (9). The first motor (10) is 3. The modified plastic masterbatch production equipment for facilitating the recycling of residual materials according to claim 2 is characterized in that: The output end of the first motor (10) is fixedly connected to a shaft (11), the outside of the shaft (11) is fixedly connected to a spiral blade (12), and a plurality of drainage holes (13) are provided inside the spiral blade (12).

4. The modified plastic masterbatch production equipment for facilitating the recycling of residual materials according to claim 2 is characterized in that: A water flow connection pipe (14) is connected through one side of the second discharge pipe (7), an arc-shaped pipe (15) is connected through one end of the water flow connection pipe (14), a plurality of flushing heads (16) are connected through the lower surface of the arc-shaped pipe (15), a drainage pipe (17) is fixedly connected to the lower surface of the fixed shell (9), a material retaining net (18) is fixedly connected to the lower surface of the fixed shell (9), and the material retaining net (18) is arranged inside the drainage pipe (17).

5. The modified plastic masterbatch production equipment for facilitating the recycling of residual materials according to claim 2 is characterized in that: A residual material connecting pipe (19) is connected through one side of the fixed shell (9), and a crushing assembly is provided at one end of the residual material connecting pipe (19). The crushing assembly includes a crushing box (20), and the crushing box (20) is fixedly connected to one end of the residual material connecting pipe (19).

6. The modified plastic masterbatch production equipment for facilitating the recycling of residual materials according to claim 5 is characterized in that: A second motor (21) is fixedly mounted on one side of the crushing box (20); a plurality of gears (22) are rotatably connected to one side of the crushing box (20); the plurality of gears (22) are meshed with each other, one of the gears (22) is fixedly connected to the output end of the second motor (21); a plurality of crushing rollers (23) are rotatably connected inside the crushing box (20); a blocking plate (24) is fixedly connected to the inner wall side of the crushing box (20); one end of the crushing roller (23) is fixedly connected to the middle of the gear (22) via a connecting shaft.

7. The modified plastic masterbatch production equipment for facilitating the recycling of residual materials according to claim 5 is characterized in that: A switch cover (25) is hingedly connected to the upper surface of the crushing box (20), a discharge pipe (26) is connected through the lower surface of the crushing box (20), a blocking cover (27) is provided at one end of the discharge pipe (26), and a blocking net (34) is fixedly connected to the upper surface of the switch cover (25).

8. The modified plastic masterbatch production equipment for facilitating the recycling of residual materials according to claim 5 is characterized in that: A drying component is arranged outside the crushing box (20), and the drying component comprises a drying shell (28). The drying shell (28) is fixedly connected to the outside of the crushing box (20), and a mounting pipe (29) is connected through one side of the drying shell (28). A fan (30) is fixedly installed inside the mounting pipe (29), and a dust-blocking net (31) is fixedly connected to one end of the mounting pipe (29).

9. The modified plastic masterbatch production equipment for facilitating the recycling of residual materials according to claim 8 is characterized in that: A heating net (32) is fixedly installed inside the drying shell (28), a bottom frame (35) is fixedly connected to the lower surface of the drying shell (28), and universal wheels (36) are fixedly connected to the lower surface of the bottom frame (35) near four corners.

10. The modified plastic masterbatch production equipment for facilitating the recycling of residual materials according to claim 5, characterized in that: A plurality of flow holes (33) are provided on one side of the crushing box (20), and one side of the crushing box (20) is fixedly connected to one side of the storage hopper (1).

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