A plastic granulating device capable of adjusting plastic granulating size
Patent Information
- Application Number
- CN202522113444.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-30
- Publication Date
- 2026-09-29
- Estimated Expiration
- 2035-09-30
AI Technical Summary
[0002]塑料造粒机的主机是挤塑机，通过将废弃塑料送到塑料颗粒加工机中加热再制成塑料颗粒，融化后的废弃塑料进入模具，由模具孔挤出，模具孔外设置有切刀，可以将挤出的塑料重新裁切为塑料颗粒，但现有的塑料在裁切成型过程中，固定设置的切刀难以适配塑料的加工需求进行调整，且热熔的塑料在切刀裁切过程中容易附着粘连于切刀表面，存在不利于设备持续裁切加工的问题
[0010]由上可知，应用本申请提供的可以得到以下有益效果：本申请通过在底座，在所述底座固定设置有造粒组件，在所述底座位于所述造粒组件一侧设置有裁切组件，在所述裁切组件一侧位于所述造粒组件顶端还设置有抽气组件，在所述造粒组件的出料端还设置有接料组件，通过在所述底座固定设置有造粒组件，在所述底座位于所述造粒组件一侧设置有裁切组件，使得可通过所述裁切组件裁切出料端的塑料成粒，并可根据加工需求调节所述裁切组件中裁切刀的裁切工位和裁切频率，以适配成品的各种加工需求，再通过在所述裁切组件一侧位于所述造粒组件顶端还设置有抽气组件，进而塑料成粒所产生的污染气体能够通过所述抽气组件吸取，避免污染工作环境，再通过在所述造粒组件的出料端还设置有接料组件，使得所述接料组件可对塑料成粒的尺寸进行过筛，以确保产品的成品质量，实现适配不同加工需求调节所述裁切刀。
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Figure CN224809824U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of granulator technology, and in particular to a plastic granulation device with adjustable plastic pellet size. Background Technology
[0002] The main unit of a plastic granulator is an extruder. Waste plastic is fed into the plastic granulator and heated to be made into plastic granules. The melted waste plastic enters the mold and is extruded through the mold hole. A cutter is set outside the mold hole to cut the extruded plastic back into plastic granules. However, in the existing plastic cutting and forming process, the fixed cutter is difficult to adjust to the processing requirements of the plastic. Moreover, the hot melted plastic is easy to adhere to the cutter surface during the cutting process, which is not conducive to the continuous cutting and processing of the equipment. Utility Model Content
[0003] To address the aforementioned technical problems, this application provides a plastic granulation device with adjustable granulation size, comprising a base, a granulation component fixedly mounted on the base, a cutting component mounted on the base on one side of the granulation component, an air extraction component mounted on the cutting component at the top of the granulation component, and a receiving component mounted at the discharge end of the granulation component, thereby enabling adjustment of the cutting blade to meet different processing requirements.
[0004] Preferably, the granulation assembly includes a feeding pipe, a feeding port is connected to the feeding end of the feeding pipe, a crushing roller is provided inside the feeding port, and a first drive assembly connected to the crushing roller is provided on the outer wall of the feeding port to realize the crushing of waste plastic.
[0005] Preferably, the granulation assembly further includes a pusher roller disposed in the feeding pipe, a second drive assembly connected to the other side of the feeding pipe at the discharge end, and a granulation plate detachably disposed at the discharge end, with a plurality of granulation holes opened on the end face of the granulation plate to realize the extrusion granulation of the pushed and crushed waste plastic.
[0006] Preferably, the cutting assembly includes a mounting base disposed on the base, a mounting frame slidably disposed on the mounting base, a cutting blade disposed on the mounting frame facing the discharge end, and a third driving assembly connected to the cutting blade disposed at the top of the mounting frame, thereby adjusting the placement position and cutting frequency of the cutting blade to meet the processing requirements of different plastic granulation processes.
[0007] Preferably, the cutting assembly further includes a liquid-collecting platform disposed at the top of the cutting blade, a lubricating tank disposed at the top of the mounting bracket, a spray nozzle extending from the lubricating tank toward the liquid-collecting platform, and a drain groove provided on the liquid-collecting platform, so as to replenish the cutting blade with adhering lubricating fluid and prevent the cut plastic from adhering to the surface of the cutting blade.
[0008] Preferably, the air extraction assembly includes an air extraction head disposed on the discharge end side of the granulation assembly at the top of the granulation plate, an air extraction pipe extending to the air extraction head is provided on the base, and an air extraction device is connected to the air extraction pipe to extract the polluting gases generated during plastic granulation.
[0009] Preferably, the receiving component includes a receiving box disposed on one side of the discharge end of the granulation component, and a sieve plate is detachably disposed in the receiving box to screen out plastic granules that meet the size requirements.
[0010] As can be seen from the above, the following beneficial effects can be obtained by applying the present application: The present application provides a base, on which a granulation component is fixedly installed, a cutting component is installed on the base on one side of the granulation component, an exhaust component is installed on the cutting component at the top of the granulation component, and a receiving component is installed at the discharge end of the granulation component. By fixing the granulation component on the base and installing the cutting component on one side of the base, the plastic granules at the discharge end can be cut by the cutting component. The cutting position and cutting frequency of the cutting blade in the cutting component can be adjusted according to processing requirements to adapt to various processing requirements of the finished product. Furthermore, by installing the exhaust component on the cutting component at the top of the granulation component, the polluting gas generated by the plastic granulation can be absorbed by the exhaust component to avoid polluting the working environment. Finally, by installing the receiving component at the discharge end of the granulation component, the receiving component can screen the size of the plastic granules to ensure the quality of the finished product and achieve the ability to adjust the cutting blade to adapt to different processing requirements. Attached Figure Description
[0011] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments of this application or the prior art will be briefly introduced below. Obviously, the accompanying drawings described below are only a part of the embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0012] Figure 1 This is a schematic diagram of the structure of the plastic granulation equipment according to an embodiment of this application; Figure 2 This is a cross-sectional view of the plastic granulation equipment according to an embodiment of this application; Figure 3 This is a front view of the plastic granulation equipment according to an embodiment of this application; Figure 4 Examples of this application Figure 1 Enlarged view of part A.
[0013] Figure Labels
[0014] 10. Base; 20. Granulation assembly; 30. Cutting assembly; 40. Vacuum assembly; 50. Receiving assembly; 21. Feeding pipe; 22. Feeding port; 23. Crushing roller; 24. First drive assembly; 25. Pushing roller; 26. Second drive assembly; 27. Granulation plate; 28. Granulation hole; 31. Mounting base; 32. Mounting frame; 33. Cutting blade; 34. Third drive assembly; 35. Liquid holding platform; 36. Lubrication tank; 37. Spray nozzle; 38. Leakage tank; 41. Vacuum suction head; 42. Vacuum pipe; 51. Receiving box; 52. Sieve plate. Detailed Implementation
[0015] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application. Example
[0016] To address the aforementioned technical problems, this embodiment provides a plastic pelletizing device with adjustable plastic pellet size, such as... Figure 1 As shown, the assembly includes a base 10, a granulation component 20 fixedly mounted on the base 10, a cutting component 30 mounted on one side of the base 10 near the granulation component 20, an air extraction component 40 mounted on one side of the cutting component 30 near the top of the granulation component 20, and a receiving component 50 mounted at the discharge end of the granulation component 20. By fixing the granulation component 20 to the base 10 and mounting the cutting component 30 on one side of the base 10 near the granulation component 20, the plastic granules at the discharge end can be cut by the cutting component 30, and the size can be adjusted according to processing requirements. The cutting position and cutting frequency of the cutting blade 33 in the cutting component 30 are adapted to various processing requirements of the finished product. Furthermore, an exhaust component 40 is provided on one side of the cutting component 30 at the top of the granulation component 20, so that the polluting gas generated by plastic granulation can be absorbed by the exhaust component 40 to avoid polluting the working environment. In addition, a receiving component 50 is provided at the discharge end of the granulation component 20, so that the receiving component 50 can screen the size of the plastic granules to ensure the quality of the finished product. This allows the cutting blade 33 to be adjusted to meet different processing requirements.
[0017] Specifically, such as Figure 2 As shown, the granulation component 20 includes a feeding pipe 21, a feeding port 22 connected to the feeding end of the feeding pipe 21, a crushing roller 23 disposed inside the feeding port 22, and a first drive component 24 connected to the crushing roller 23 disposed on the outer wall of the feeding port 22. By connecting the feeding port 22 to the feeding end of the feeding pipe 21, the crushing roller 23 disposed inside the feeding port 22, and the first drive component 24 connected to the crushing roller 23 disposed on the outer wall of the feeding port 22, waste plastic can be fed into the feeding pipe 21 through the feeding port 22, and the fed waste plastic can be crushed by the crushing roller 23 inside the feeding pipe 21, thereby realizing the crushing of waste plastic.
[0018] Preferably, the granulation assembly 20 further includes a pusher roller 25 disposed within the feeding pipe 21, a second drive assembly 26 connected to the other side of the feeding pipe 21 at the discharge end, and a granulation plate 27 detachably disposed at the discharge end. The granulation plate 27 has several sets of granulation holes 28 on its end face. By disposing of the pusher roller 25 within the feeding pipe 21 and connecting the second drive assembly 26 to the other side of the feeding pipe 21 at the discharge end, the pulverized plastic can be conveyed to the discharge end by the pusher roller 25 for extrusion into granules. Furthermore, the granulation plate 27 detachably disposed at the discharge end, with several sets of granulation holes 28 on its end face, allows for the extrusion of plastic through the granulation plate 27, enabling the extrusion granulation of pulverized waste plastic.
[0019] In the above scheme, such as Figure 3 As shown, the cutting assembly 30 includes a mounting base 31 disposed on the base 10, a mounting frame 32 slidably disposed on the mounting base 31, a cutting blade 33 disposed on the side of the mounting frame 32 facing the discharge end, and a third drive assembly 34 connected to the cutting blade 33 disposed at the top of the mounting frame 32. By slidably disposing of the mounting frame 32 on the mounting base 31 and disposing of the cutting blade 33 on the side of the mounting frame 32 facing the discharge end, the mounting frame 32 can slide along the mounting base 31, thereby driving the cutting blade 33 to adjust the cutting position. Furthermore, by disposing of the third drive assembly 34 at the top of the mounting frame 32 and connecting it to the cutting blade 33, the third drive assembly 34 can drive the cutting blade 33 to cut plastic into granules. Moreover, the operating parameters of the third drive assembly 34 can be changed through the control system to adjust the cutting frequency of the cutting blade 33, thereby adjusting the placement position and cutting frequency of the cutting blade 33 to meet the processing requirements of different plastic granulation processes.
[0020] Furthermore, such as Figure 4As shown, the cutting assembly 30 also includes a liquid-collecting platform 35 disposed at the top of the cutting blade 33, a lubricating tank 36 disposed at the top of the mounting bracket 32, a spray head 37 extending from the lubricating tank 36 toward the liquid-collecting platform 35, and a drain groove 38 formed on the liquid-collecting platform 35. By dispensing lubricating fluid through the liquid-collecting platform 35 at the top of the cutting blade 33, the lubricating tank 36 at the top of the mounting bracket 32, the spray head 37 extending from the lubricating tank 36 toward the liquid-collecting platform 35, and the drain groove 38 formed on the liquid-collecting platform 35, when the spray head 37 sprays lubricating fluid toward the liquid-collecting platform 35, the lubricating fluid can flow out along the drain groove 38 of the liquid-collecting platform 35. This allows the lubricating fluid to be evenly adhered to the surface of the cutting blade 33, effectively preventing plastic from adhering to the surface of the cutting blade 33 during the cutting process. This replenishes the lubricating fluid to the cutting blade 33, preventing the cut plastic from adhering to the surface of the cutting blade 33.
[0021] To avoid gas pollution of the working environment, as a preferred embodiment, the extraction assembly 40 includes an extraction suction head 41 located at the top of the granulation plate 27 on the discharge end side of the granulation assembly 20. An extraction pipe 42 extending to the extraction suction head 41 is provided on the base 10, and an extraction device is connected to the extraction pipe 42. By providing an extraction suction head 41 at the top of the granulation plate 27 on the discharge end side of the granulation assembly 20, and an extraction pipe 42 extending to the extraction suction head 41 on the base 10, with an extraction device connected to the extraction pipe 42, the polluting gases generated when the plastic is granulated by the granulation plate 27 can be extracted by the extraction device connected to the extraction suction head 41. In this solution, a water storage tank is also connected to the extraction device, so that the extracted gas can be discharged into the water storage tank, allowing the extracted pollutants to be deposited in the water storage tank, effectively avoiding gas pollution of the working environment and realizing the extraction of polluting gases generated during plastic granulation.
[0022] Specifically, the receiving component 50 includes a receiving box 51 disposed on one side of the discharge end of the granulation component 20. A sieve plate 52 is detachably disposed inside the receiving box 51. By providing a receiving box 51 on one side of the discharge end of the granulation component 20 and detachably disposing of a sieve plate 52 inside the receiving box 51, when the cut plastic granules fall into the receiving box 51, plastic granules that do not meet the size requirements can be sieved through the sieve plate 52, thereby obtaining plastic granules that meet the size requirements of the finished product, and realizing the screening of plastic granules that meet the size requirements.
[0023] In summary, in one or more embodiments of this application, the present application provides a granulation component fixedly mounted on a base, a cutting component mounted on the base to one side of the granulation component, an exhaust component mounted on the cutting component to the top of the granulation component, and a receiving component mounted at the discharge end of the granulation component. By fixing the granulation component to the base and mounting the cutting component on one side of the base, the plastic granules at the discharge end can be cut by the cutting component. The cutting position and frequency of the cutting blade in the cutting component can be adjusted according to processing requirements to adapt to various processing needs of the finished product. Furthermore, by mounting the exhaust component to the cutting component to the top of the granulation component, polluting gases generated during plastic granulation can be absorbed by the exhaust component, preventing pollution of the working environment. Finally, by mounting the receiving component at the discharge end of the granulation component, the receiving component can screen the size of the plastic granules to ensure the quality of the finished product, thus achieving the ability to adjust the cutting blade to adapt to different processing needs.
[0024] The embodiments described above do not constitute a limitation on the scope of protection of this technical solution. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the above embodiments should be included within the scope of protection of this technical solution.
Claims
1. A plastic pelletizing device with adjustable pellet size, characterized in that: Includes a base (10), on which a granulation component (20) is fixedly disposed, on which a cutting component (30) is disposed on one side of the base (10) located on the granulation component (20), on which a vacuum component (40) is disposed on the top of the granulation component (20) located on one side of the cutting component (30), and on which a receiving component (50) is disposed at the discharge end of the granulation component (20).
2. The plastic granulation equipment with adjustable granulation size according to claim 1, characterized in that: The granulation assembly (20) includes a feeding pipe (21), a feeding port (22) is connected to the feeding end of the feeding pipe (21), a crushing roller (23) is provided inside the feeding port (22), and a first drive assembly (24) connected to the crushing roller (23) is provided on the outer wall of the feeding port (22).
3. The plastic granulation equipment with adjustable granulation size according to claim 2, characterized in that: The granulation assembly (20) also includes a pusher roller (25) disposed in the feeding pipe (21), a second drive assembly (26) is connected and disposed on the other side of the feeding pipe (21) at the discharge end, and a granulation plate (27) is detachably disposed at the discharge end, and a number of granulation holes (28) are opened on the end face of the granulation plate (27).
4. The plastic granulation equipment with adjustable plastic pellet size according to claim 3, characterized in that: The cutting assembly (30) includes a mounting base (31) disposed on the base (10), a mounting frame (32) is slidably disposed on the mounting base (31), a cutting blade (33) is disposed on the side of the mounting frame (32) facing the discharge end, and a third drive assembly (34) connected to the cutting blade (33) is also disposed at the top of the mounting frame (32).
5. The plastic granulation equipment with adjustable plastic pellet size according to claim 4, characterized in that: The cutting assembly (30) also includes a liquid holding platform (35) disposed at the top of the cutting blade (33), a lubricating tank (36) disposed at the top of the mounting bracket (32), a spray head (37) extending from the lubricating tank (36) toward the liquid holding platform (35), and a leakage groove (38) also provided on the liquid holding platform (35).
6. The plastic granulation equipment with adjustable plastic pellet size according to claim 3, characterized in that: The air extraction assembly (40) includes an air extraction nozzle (41) located on the top of the granulation plate (27) on one side of the discharge end of the granulation assembly (20). An air extraction pipe (42) extending to the air extraction nozzle (41) is provided on the base (10), and an air extraction device is connected to the air extraction pipe (42).
7. The plastic granulation equipment with adjustable plastic pellet size according to claim 1, characterized in that: The receiving assembly (50) includes a receiving box (51) disposed on one side of the discharge end of the granulation assembly (20), and a sieve plate (52) is detachably disposed in the receiving box (51).