Extruder with cooling function

Abstract

This invention discloses an extruder with a cooling function, including a plastic extrusion mechanism. The plastic extrusion mechanism includes an extruder, a discharge chamber is fixedly connected to the right side of the extruder, a plastic processing machine is fixedly connected to the top of the extruder, and a water flow mechanism is fixedly connected to the outer wall of the discharge chamber. The first rotating shaft of this invention utilizes the rotation generated by the water pump during the water supply process, which in turn drives the rotating fan blades to fan the airflow. The airflow blows towards the outer wall of the U-shaped tube, accelerating the cooling of the U-shaped tube and thus increasing the cooling effect on the discharge chamber. Moreover, the rotation of the rotating fan blades utilizes the rotation of the water pump, generating multiple effects from a single electronic device, reducing the need for additional electronic devices. The first pipe sprays water at an angle, causing the first water-collecting plate to rotate under the impact of the water flow. The rotation of the first and second water-collecting plates strikes the water flow, causing the water to spread out.

Description

Technical Field

[0001] This invention relates to the field of extruder technology, specifically to an extruder with a cooling function. Background Technology

[0002] An extruder consists of an extrusion system, a transmission system, and a heating and cooling system. 1. Extrusion System The extrusion system includes a screw, barrel, hopper, die head, and mold. Plastic is plasticized into a uniform melt through the extrusion system. Citing an existing patent, the patent title is "An Extruder for Cable Production," patent application number CN207359584U. This application discloses a cooling and shaping extruder for cable auxiliary material processing, including a shaping extruder body. The shaping extruder body includes an extruder housing. The bottom of the extruder housing is fixedly connected to a cooling base. The outer side of the cooling base includes a shell. The outer side of the extruder housing includes a machine shell. The inner partition plate is fixedly connected to the inside of the extruder housing. The simple flow of water has low cooling efficiency and cannot effectively reduce the temperature of the extruder. The temperature of the plastic discharge chamber cannot be effectively reduced, and the temperature of the plastic discharge chamber will cause the extruder to heat up, affecting the service life of the extruder. Summary of the Invention

[0003] The purpose of this invention is to provide an extruder with a cooling function to solve the problems mentioned in the background art.

[0004] To solve the above-mentioned technical problems, the present invention provides the following technical solution: an extruder with a cooling function, comprising an extrusion plastic mechanism, wherein the extrusion plastic mechanism includes an extruder, a discharge chamber is fixedly connected to the right side of the extruder, a plastic processing machine is fixedly connected to the top of the extruder, and a water flow mechanism is fixedly connected to the outer wall of the discharge chamber. The water flow mechanism includes a housing. The outer wall of the discharge chamber is fixedly connected to the inner wall of the housing. One end of a first pipe is inserted into the outer wall of the housing. A water pump is fixedly connected to the other end of the first pipe. One end of a second pipe is fixedly connected to the outer wall of the water pump. One end of a U-shaped pipe is fixedly connected to the other end of the second pipe. A third pipe is fixedly connected to the other end of the U-shaped pipe. A second drain outlet is fixedly connected to the top of the third pipe and inserted into the top of the housing. A first drain outlet is fixedly connected to the bottom of the third pipe and inserted into the bottom of the housing.

[0005] According to the above technical solution, one end of the water pump is fixedly connected to a fixed bracket, and the connection port is connected to an external water source. The water pump draws water from the external source and then discharges it into the housing through the first pipe. After drawing a certain amount of water, the connection port is disconnected from the external water flow, and the water sprayed from the first pipe sprays onto the outer wall of the discharge chamber, thereby cooling the discharge chamber. The water pump draws water from the housing through the second drain port and the first drain port on the third pipe. The water gradually cools down as it passes through the tortuous U-shaped pipe, and then is discharged back to the outer wall of the discharge chamber through the first pipe, thus circulating to cool the discharge chamber. The other end of the fixed bracket is fixedly connected to the outer wall of the extruder.

[0006] According to the above technical solution, the bottom of the second pipe is fixedly connected to a connection port.

[0007] According to the above technical solution, the water distribution mechanism includes a first rotating shaft, one end of the first rotating shaft is rotatably connected to the inside of the water pump, and rotating blades are fixedly connected to the outer wall of the first rotating shaft.

[0008] According to the above technical solution, the other end of the first rotating shaft is rotatably connected to a first bearing, the outer wall of the first bearing is fixedly connected to the outer wall of the housing, and the outer wall of the water pump is fixedly connected to a protective housing at the position of the first rotating shaft.

[0009] According to the above technical solution, the outer wall of the discharge chamber is rotatably connected to the second bearing at the position of the first pipe, and the outer wall of the second bearing is fixedly connected to the first water-holding plate.

[0010] According to the above technical solution, one end of the second rotating shaft is fixedly connected to the outer wall of the first water-holding plate, and an arc-shaped plate is fixedly connected to the outer wall of the second rotating shaft.

[0011] According to the above technical solution, a second water-holding plate is fixedly connected to the other end of the second rotating shaft, and the second water-holding plate is located outside the discharge chamber.

[0012] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: The water pump of the present invention drains water into the housing through the first pipe, and then draws water from the housing through the third pipe for circulation to cool the discharge chamber. When the water passes through the loop pipe, the temperature of the water will decrease due to the tortuous design of the loop pipe, thus ensuring the cooling of the discharge chamber. After the discharge chamber is cooled, the impact on the extruder is reduced, thus ensuring the service life of the extruder. The first rotating shaft utilizes the rotation generated by the water pump during the water delivery process, which in turn drives the rotating fan blades to fan the airflow. The airflow blows towards the outer wall of the loop tube, accelerating the cooling of the loop tube and thus increasing the cooling effect on the discharge chamber. Moreover, the rotation of the rotating fan blades utilizes the rotation of the water pump, generating multiple effects from a single electronic device, reducing the need for additional electronic devices. The first pipe sprays water at an angle, which in turn causes the first water-collecting plate to rotate under the impact of the water flow. The rotation of the first and second water-collecting plates strikes the water flow, causing the water to spread out and increasing the contact between the water and the discharge chamber. Moreover, the impact of the water flow is utilized, reducing the need for additional electronic devices. Attached Figure Description

[0013] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram illustrating the overall principle of the present invention; Figure 2 This is a three-dimensional structural diagram of the present invention viewed from below; Figure 3 This is the present invention. Figure 2 Enlarged structural diagram of section B in the middle; Figure 4 This is a schematic diagram of the internal structure of the present invention; Figure 5 This is the present invention. Figure 4 Enlarged structural diagram of section C; Figure 6 This is the present invention. Figure 1 A schematic diagram of the structure in frontal section; Figure 7 This is the present invention. Figure 6 Enlarged structural diagram of section A in the middle.

[0014] In the diagram: 1. Plastic extrusion mechanism; 11. Extruder; 12. Plastic processing machine; 13. Discharge chamber; 2. Water flow mechanism; 21. Housing; 22. Water pump; 221. Connection port; 222. Fixed bracket; 23. First pipe; 24. First drain outlet; 25. Second pipe; 26. Second drain outlet; 27. U-shaped pipe; 28. Third pipe; 3. Water flow distribution mechanism; 31. First rotating shaft; 32. Protective housing; 33. Rotating fan blade; 34. First bearing; 35. First water-holding plate; 36. Second bearing; 37. Second rotating shaft; 38. Arc plate; 39. Second water-holding plate. Detailed Implementation

[0015] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Example 1

[0016] Please see Figure 1-6 The present invention provides a technical solution: an extruder with a cooling function, including a plastic extrusion mechanism 1, the plastic extrusion mechanism 1 including an extruder 11, a discharge chamber 13 fixedly connected to the right side of the extruder 11, a plastic processing machine 12 fixedly connected to the top of the extruder 11, the plastic processing machine 12 and the extruder 11 being connected to a 220V power supply via a power cord, thereby powering on and starting the extruder 11 and the plastic processing machine 12. After the extruder 11 and the plastic processing machine 12 are started, they process the plastic and extrude it through the discharge chamber 13. When the molten plastic is discharged from the discharge chamber 13, the high temperature of the plastic will cause the discharge chamber 13 to heat up as well. The discharge chamber 13 is connected to the extruder 11, and the high temperature of the discharge chamber 13 will be conducted to the extruder 11. A water flow mechanism 2 is fixedly connected to the outer wall of the discharge chamber 13. The water flow mechanism 2 includes a housing 21. The outer wall of the discharge chamber 13 is fixedly connected to the inner wall of the housing 21. One end of a first pipe 23 is inserted into the outer wall of the housing 21, and the other end of the first pipe 23 is fixedly connected to a water pump 22. The water pump 22 is connected to a 220V power supply via a power cord, thereby energizing the water pump 22. The connection port 221 is connected to an external water source. The water pump 22 draws water from the external source and discharges it into the housing 21 through the first pipe 23. After drawing a certain amount of water, the connection port 221 is disconnected from the external water flow, and the water sprayed from the first pipe 23 sprays onto the outer wall of the discharge chamber 13, thereby cooling the discharge chamber 13. The water pump 22 discharges water through the second drain port 26 on the third pipe 28. Water is drawn from the shell 21 through the first drain outlet 24. The water gradually cools down as it passes through the tortuous loop pipe 27, and then is discharged to the outer wall of the discharge chamber 13 through the first pipe 23, thus circulating and cooling the discharge chamber 13. One end of the second pipe 25 is fixedly connected to the outer wall of the water pump 22. The other end of the second pipe 25 is fixedly connected to one end of the loop pipe 27. The other end of the loop pipe 27 is fixedly connected to the third pipe 28. The top of the third pipe 28 is fixedly connected to the second drain outlet 26, which is inserted into the top of the shell 21. The bottom of the third pipe 28 is fixedly connected to the first drain outlet 24, which is inserted into the bottom of the shell 21. One end of the water pump 22 is fixedly connected to the outer wall of the pump 22, and the other end of the fixed bracket 222 is fixedly connected to the outer wall of the extruder 11. The bottom of the second pipe 25 is fixedly connected to a connection port 221.

[0017] In operation: The plastic processing machine 12 and the extruder 11 are connected to a 220V power supply via a power cord, which powers on and starts the extruder 11 and the plastic processing machine 12. After starting, the extruder 11 and the plastic processing machine 12 process the plastic and extrudes it through the discharge chamber 13. When the molten plastic is discharged from the discharge chamber 13, the high temperature of the plastic will cause the discharge chamber 13 to heat up as well. The discharge chamber 13 is connected to the extruder 11, and the high temperature of the discharge chamber 13 will be conducted to the extruder 11. The water pump 22 is connected to a 220V power supply via a power cord, which powers on the water pump 22. The connection port 221 is connected to... Connected to an external water source, the water pump 22 draws water from the external source and discharges it into the housing 21 through the first pipe 23. After drawing a certain amount of water, the connection port 221 is disconnected from the external water flow. The water sprayed from the first pipe 23 sprays onto the outer wall of the discharge chamber 13, thereby cooling the discharge chamber 13. The water pump 22 draws water from the housing 21 through the second drain port 26 and the first drain port 24 on the third pipe 28. The water gradually cools down as it passes through the tortuous loop pipe 27, and then is discharged back to the outer wall of the discharge chamber 13 through the first pipe 23, thus circulating to cool the discharge chamber 13. Example 2

[0018] Based on Example 1, please continue to refer to... Figure 7 Add the following features: The water distribution mechanism 3 includes a first rotating shaft 31. During the process of water flow driven by the rotation inside the water pump 22, the rotation of the water pump 22 drives the first rotating shaft 31 to rotate as well. The first rotating shaft 31 drives the rotation of the rotating fan blades 33 to generate airflow. The airflow blows towards the loop tube 27, thereby increasing the airflow velocity on the outer wall of the loop tube 27 and accelerating the heat dissipation of the loop tube 27. The first pipe 23 is set at an angle. When water is sprayed out of the first pipe 23, the angled water flow impacts the first water-holding plate 35, thereby causing the first water-holding plate 35 to rotate through the second bearing 36. When the first water-holding plate 35 rotates, it strikes the water at the bottom of the housing 21, thereby causing the water to move. One end of the first rotating shaft 31 is rotatably connected inside the water pump 22, and the rotating fan blades 33 are fixedly connected to the outer wall of the first rotating shaft 31. The other end of the first rotating shaft 31 is rotatably connected to the first bearing 34. The outer wall of the first bearing 34 is fixedly connected to the outer wall of the housing 21. The outer wall of the water pump 22 is fixedly connected to the protective housing 32 at the position of the first rotating shaft 31. The outer wall of the discharge chamber 13 is rotatably connected to the second bearing 36 at the position of the first pipe 23. During the operation, water falls back onto the outer wall of the discharge chamber 13, cooling the discharge chamber 13. During the rotation of the first water-holding plate 35, the second water-holding plate 39 is driven to rotate through the second rotating shaft 37, and then the second water-holding plate 39 follows to hit the water, spreading the water on the outer wall of the discharge chamber 13. The arc-shaped plate 38 rotates with the second rotating shaft 37. The arc shape of the arc-shaped plate 38 can scoop up water, and then during the rotation of the arc-shaped plate 38, water is sprinkled on the outer wall of the discharge chamber 13, cooling the discharge chamber 13. The outer wall of the second bearing 36 is fixedly connected to the first water-holding plate 35. One end of the second rotating shaft 37 is fixedly connected to the outer wall of the first water-holding plate 35, and an arc-shaped plate 38 is fixedly connected to the outer wall of the second rotating shaft 37. The other end of the second rotating shaft 37 is fixedly connected to the second water-holding plate 39, which is located outside the discharge chamber 13. In use: The rotation of the water pump 22 drives the water flow, which in turn causes the first rotating shaft 31 to rotate. The first rotating shaft 31 drives the rotating fan blades 33 to rotate, generating airflow. This airflow blows towards the loop tube 27, increasing the airflow velocity on the outer wall of the loop tube 27 and accelerating heat dissipation. The first pipe 23 is angled; when water is ejected from the first pipe 23, the angled water flow impacts the first water-collecting plate 35, causing the first water-collecting plate 35 to rotate via the second bearing 36. The first water-collecting plate 35 rotates... The water inside the bottom of the shell 21 is struck, causing the water to move. During this movement, the water falls back onto the outer wall of the discharge chamber 13, cooling the discharge chamber 13. The first water-holding plate 35 rotates, driving the second water-holding plate 39 to rotate via the second rotating shaft 37. The second water-holding plate 39 then follows the striking of the water, spreading the water onto the outer wall of the discharge chamber 13. The arc-shaped plate 38 rotates with the second rotating shaft 37. The arc shape of the arc-shaped plate 38 can scoop up water, and during the rotation of the arc-shaped plate 38, the water is splashed onto the outer wall of the discharge chamber 13, cooling the discharge chamber 13.

[0019] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0020] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An extruder with a cooling function, comprising a plastic extrusion mechanism (1), characterized in that: The extrusion plastic mechanism (1) includes an extruder (11), a discharge chamber (13) is fixedly connected to the right side of the extruder (11), a plastic processing machine (12) is fixedly connected to the top of the extruder (11), and a water flow mechanism (2) is fixedly connected to the outer wall of the discharge chamber (13). The water flow mechanism (2) includes: The outer wall of the discharge chamber (13) is fixedly connected to the inner wall of the shell (21), and one end of the first pipe (23) is inserted into the outer wall of the shell (21). The other end of the first pipe (23) is fixedly connected to a water pump (22). Second pipe (25): One end of the second pipe (25) is fixedly connected to the outer wall of the water pump (22), and the other end of the second pipe (25) is fixedly connected to one end of the loop pipe (27), and the other end of the loop pipe (27) is fixedly connected to the third pipe (28). Second drain outlet (26): The top of the third pipe (28) is fixedly connected to the second drain outlet (26), which is inserted into the top of the housing (21). The bottom of the third pipe (28) is fixedly connected to the first drain outlet (24), which is inserted into the bottom of the housing (21).

2. The extruder with cooling function according to claim 1, characterized in that: One end of the water pump (22) is fixedly connected to the outer wall of the fixed bracket (222), and the other end of the fixed bracket (222) is fixedly connected to the outer wall of the extruder (11).

3. An extruder with a cooling function according to claim 1, characterized in that: The bottom of the second pipe (25) is fixedly connected to a connection port (221).

4. An extruder with a cooling function according to claim 1, characterized in that: The water distribution mechanism (3) includes a first rotating shaft (31), one end of the first rotating shaft (31) is rotatably connected inside the water pump (22), and a rotating fan blade (33) is fixedly connected to the outer wall of the first rotating shaft (31).

5. An extruder with a cooling function according to claim 4, characterized in that: The other end of the first rotating shaft (31) is rotatably connected to a first bearing (34), the outer wall of the first bearing (34) is fixedly connected to the outer wall of the housing (21), and the outer wall of the water pump (22) is fixedly connected to a protective housing (32) at the position of the first rotating shaft (31).

6. An extruder with a cooling function according to claim 1, characterized in that: The outer wall of the discharge chamber (13) is rotatably connected to the second bearing (36) at the position of the first pipe (23), and the outer wall of the second bearing (36) is fixedly connected to the first water-holding plate (35).

7. An extruder with a cooling function according to claim 6, characterized in that: The outer wall of the first water-holding plate (35) is fixedly connected to one end of the second rotating shaft (37), and the outer wall of the second rotating shaft (37) is fixedly connected to the arc plate (38).

8. An extruder with a cooling function according to claim 7, characterized in that: The other end of the second rotating shaft (37) is fixedly connected to a second water-holding plate (39), which is located outside the discharge chamber (13).

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