Plastic particle cooling device

Abstract

The utility model relates to the technical field of cooling devices, in particular to a plastic particle cooling device. The plastic particle cooling device comprises a cooling pond, one side of the cooling pond is provided with a communicating circulating pond, and a material guiding assembly for driving plastic particles is arranged in the cooling pond. And the material guiding assembly comprises a material guiding barrel, the material guiding barrel is obliquely erected in the cooling pond, the relatively low end of the material guiding barrel communicates with the interior of the circulating pond, and a propeller rotationally connected with the material guiding barrel is arranged in the material guiding barrel. According to the plastic particle cooling device, in the using process, after plastic particles needing to be cooled are added into the material guiding barrel through the feeding opening, the rotating propeller can drive the plastic particles to move in the material guiding barrel, and due to the fact that the material guiding barrel is soaked in the cooling pool, the cooling effect is good. Furthermore, the cooling liquid in the cooling pond can be used for carrying out more comprehensive water cooling on the plastic particles, so that the cooling effect of the device on the plastic particles can be improved.

Description

Technical Field

[0001] This utility model relates to the field of cooling device technology, and in particular to a plastic granule cooling device. Background Technology

[0002] Plastic granules refer to granular plastics, generally classified into more than 200 types, with further subdivisions reaching thousands. Common types of plastic granules include general-purpose plastics, engineering plastics, and specialty plastics. After hot-melt granulation, the plastic granules are too hot to be packaged immediately. Therefore, a cooling process is required to facilitate packaging the hot-melt granulated plastic granules.

[0003] Currently, the most common method for cooling plastic granules is to pour them into water. However, because plastic granules are relatively light, they often float on the surface and fail to cool completely, thus reducing the cooling effect.

[0004] Therefore, it is necessary to provide a new plastic granule cooling device to solve the above-mentioned technical problems. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a plastic granule cooling device.

[0006] The plastic pellet cooling device provided by this utility model includes: a cooling pool, a circulating pool connected to one side of the cooling pool, and a material guiding component for driving the plastic pellets inside the cooling pool.

[0007] The material guiding assembly includes a material guiding cylinder, which is inclinedly mounted in the cooling pool. The lower end of the material guiding cylinder is connected to the interior of the circulation pool. The interior of the material guiding cylinder is equipped with a rotatably connected propeller. The higher end of the material guiding cylinder is equipped with a connected feeding port and a motor that drives the propeller.

[0008] Preferably, a fixedly connected support frame is installed on one side of the inside of the circulation pool. The top of the support frame is provided with multiple telescopic rods, and the top of the multiple telescopic rods is provided with the same fixedly connected placement frame. A material collection mesh frame is placed inside the placement frame.

[0009] Preferably, the top of the support frame is provided with a fixedly connected mounting frame, the mounting frame is provided with a rotatably connected elliptical roller, the outer wall of the elliptical roller abuts against and is slidably connected to the bottom of the placement frame, and the outer wall of the mounting frame is provided with a motor for driving the elliptical roller.

[0010] Preferably, the circulation pool is provided with an installation plate on its exterior, and the side wall of the installation plate is provided with symmetrically distributed transverse cylinders, and the ends of the transverse cylinders are provided with exhaust plates that are fixedly connected to the same plate.

[0011] Preferably, the top of the mounting plate is provided with a fan, the output end of the fan is provided with a connecting hose, the end of the connecting hose is connected to the interior of the exhaust plate, and the exhaust plate is located above the material collection mesh frame.

[0012] Preferably, the top of the circulation pool is provided with a material feeding assembly for agitating the plastic particles. The material feeding assembly includes a fixed frame, which is installed above the circulation pool. A rotatably connected lead screw is mounted inside the fixed frame, and a threaded connecting block is sleeved on the outside of the lead screw. The inside of the connecting block is slidably connected to the outer wall of the support rod in the fixed frame, and a motor for driving the lead screw is provided at the end of the fixed frame.

[0013] Preferably, the bottom of the connecting block is provided with symmetrically distributed vertical cylinders, and the bottom end of the vertical cylinder is provided with the same fixedly connected actuating mesh plate.

[0014] Preferably, a guide plate is fixedly connected inside the circulation pool, the top of the guide plate abuts against and slides against the bottom of the agitator screen, and a groove is formed inside the circulation pool, with the inner wall of the groove abutting against and sliding against the outer wall of the collection screen frame.

[0015] Compared with related technologies, the plastic granule cooling device provided by this utility model has the following beneficial effects:

[0016] 1. With the addition of a material guiding component, the plastic granules to be cooled are added into the material guiding cylinder through the feeding port during use. The rotating propeller then moves the plastic granules inside the material guiding cylinder. Since the material guiding cylinder is immersed in a cooling pool, the coolant in the cooling pool can provide more comprehensive water cooling to the plastic granules, thus improving the cooling effect of the device on the plastic granules.

[0017] 2. After cooling the plastic granules, this utility model moves the cooled plastic granules into the collection mesh frame through the feeding component. Then, the exhaust plate blows air into the collection mesh frame to air-dry the water-cooled plastic granules. This not only reduces the moisture content of the plastic granules but also provides secondary cooling, thereby further improving the cooling effect of the device. Attached Figure Description

[0018] Figure 1 A schematic diagram of a preferred embodiment of the plastic granule cooling device of this utility model;

[0019] Figure 2 for Figure 1 The diagram shows a cross-sectional view of the cooling pool and the material guiding assembly.

[0020] Figure 3 for Figure 1 A schematic diagram of the cross-section of the circulating pool shown;

[0021] Figure 4 for Figure 1 A schematic diagram showing the orientation of the material feeding assembly, the material collecting mesh frame, and the support frame.

[0022] Figure 5 for Figure 4 A schematic diagram of the support frame and its components shown.

[0023] Figure 6 for Figure 1 The diagram shows the structure of the mounting plate and its components.

[0024] Figure 7 for Figure 4 The diagram shows the structure of the aggregate mesh frame.

[0025] The diagram is labeled as follows: 1. Cooling pool; 2. Circulation pool; 21. Guide plate; 22. Groove; 3. Guide assembly; 31. Guide cylinder; 32. Propeller; 33. Feed port; 4. Feeding assembly; 41. Fixing frame; 42. Lead screw; 421. Connecting block; 422. Vertical cylinder; 423. Actuating screen plate; 5. Collecting screen frame; 6. Support frame; 61. Telescopic rod; 62. Placement frame; 63. Mounting frame; 64. Elliptical roller; 7. Mounting plate; 71. Horizontal cylinder; 72. Exhaust plate; 73. Fan; 74. Connecting hose. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0027] The specific implementation of the present invention is described in detail below with reference to specific embodiments.

[0028] Please see Figures 1 to 7 The present invention provides a plastic granule cooling device, which includes a cooling pool 1, a circulating pool 2 connected to one side of the cooling pool 1, and a material guiding component 3 for driving the plastic granules inside the cooling pool 1.

[0029] In the embodiments of this utility model, please refer to Figures 1 to 7The material guiding assembly 3 includes a material guiding cylinder 31, which is inclinedly mounted in the cooling pool 1. The lower end of the material guiding cylinder 31 is connected to the interior of the circulation pool 2. The interior of the material guiding cylinder 31 is provided with a rotating propeller 32. The higher end of the material guiding cylinder 31 is provided with a connected feeding port 33, and the higher end of the material guiding cylinder 31 is provided with a motor that drives the propeller 32.

[0030] It should be noted that by adding coolant to the cooling tank 1 and the circulation tank 2, and immersing the feed cylinder 31 in the cooling tank 1, the processed plastic granules can be added into the feed cylinder 31 through the feed port 33 during use. At this time, the rotating propeller 32 can drive the plastic granules to move inside the feed cylinder 31 and move them into the circulation tank 2. Since the feed cylinder 31 is immersed in the cooling tank 1, the coolant in the cooling tank 1 can more comprehensively cool the plastic granules, thus improving the cooling effect of the device on the plastic granules.

[0031] In the embodiments of this utility model, please refer to Figures 1 to 7 Inside the circulation pool 2, a fixed support frame 6 is installed on one side. The top of the support frame 6 is provided with multiple telescopic rods 61. The top of the multiple telescopic rods 61 is provided with a fixedly connected placement frame 62. The collection mesh frame 5 is placed inside the placement frame 62. The top of the support frame 6 is provided with a fixedly connected mounting frame 63. The mounting frame 63 is provided with a rotatably connected elliptical roller 64. The outer wall of the elliptical roller 64 abuts against and slides against the bottom of the placement frame 62. The outer wall of the mounting frame 63 is provided with a motor that drives the elliptical roller 64. The outside of the circulation pool 2 is provided with a mounting plate 7. The side wall of the mounting plate 7 is provided with symmetrically distributed transverse cylinders 71. The end of the transverse cylinders 71 is provided with a fixedly connected exhaust plate 72. The top of the mounting plate 7 is provided with a blower 73. The output end of the blower 73 is provided with a connecting hose 74. The end of the connecting hose 74 communicates with the inside of the exhaust plate 72. The exhaust plate 72 is located above the collection mesh frame 5.

[0032] It should be noted that after the plastic granules have been cooled once, they move into the collection mesh frame 5. The working fan 73 blows air into the exhaust plate 72. At this time, the air blown out from the exhaust plate 72 can blow air into the collection mesh frame 5, thereby air-drying the water-cooled plastic granules. This not only reduces the moisture content of the plastic granules, but also provides secondary cooling, thereby further improving the cooling effect of the device. In addition, during this process, the elliptical roller 64 can be controlled to rotate, which drives the top collection mesh frame 5 to move back and forth vertically. This allows the plastic granules inside to tumble, making the air-receiving area of ​​the plastic granules more uniform, thus improving the evaporation effect of moisture on the surface of the plastic granules.

[0033] In the embodiments of this utility model, please refer to Figures 1 to 7 The top of the circulation pool 2 is equipped with a material feeding assembly 4 for agitating plastic granules. The material feeding assembly 4 includes a fixed frame 41, which is installed above the circulation pool 2. A rotatably connected lead screw 42 is mounted inside the fixed frame 41. A threaded connecting block 421 is fitted outside the lead screw 42. The inside of the connecting block 421 is slidably connected to the outer wall of the support rod in the fixed frame 41. The end of the fixed frame 41 is equipped with a motor that drives the lead screw 42. The bottom of the connecting block 421 is equipped with symmetrically distributed vertical cylinders 422. The bottom of the vertical cylinders 422 is equipped with the same fixedly connected agitating mesh plate 423. The inside of the circulation pool 2 is equipped with a fixedly connected guide plate 21. The top of the guide plate 21 abuts against and is slidably connected to the bottom of the agitating mesh plate 423. The inside of the circulation pool 2 is provided with a groove 22. The inner wall of the groove 22 abuts against and is slidably connected to the outer wall of the collecting mesh frame 5.

[0034] It should be noted that: with the setting of the guide plate 21, when the agitator plate 423 moves with the screw 42 to agitate the plastic granules after one cooling, the guide plate 21 can guide the movement trajectory of the plastic granules, thereby enabling the plastic granules to move stably into the collecting mesh frame 5. With the opening of the groove 22, during use, when the collecting mesh frame 5 moves back and forth upwards, the groove 22 can guide the collecting mesh frame 5, so that the collecting mesh frame 5 can move up and down stably in the later stage.

[0035] It should also be noted that the coolant level is higher than the bottom of the guide cylinder 31 and lower than the bottom of the collecting mesh frame 5, which allows the plastic particles to be more thoroughly immersed and cooled during cooling, and also prevents the plastic particles from being scattered randomly after being collected by the collecting mesh frame 5.

[0036] The working principle of the plastic granule cooling device provided by this utility model is as follows:

[0037] When using this plastic granule cooling device, the operator can first add the processed plastic granules into the feed cylinder 31 through the feed port 33. At this time, the rotating propeller 32 can drive the plastic granules to move inside the feed cylinder 31. Since the feed cylinder 31 is immersed in the cooling pool 1, the coolant in the cooling pool 1 can more comprehensively cool the plastic granules. As the propeller 32 continues to rotate, the cooled plastic granules can be discharged into the circulation pool 2.

[0038] At this time, the lead screw 42 in the agitator assembly can be controlled to rotate. The rotating lead screw 42 can drive the connecting block 421 to move on the fixed frame 41 through the threaded structure. During the movement of the connecting block 421, the agitator screen 423 can be driven to move synchronously through the vertical cylinder 422. At this time, the moving agitator screen 423 can agitate the plastic particles inside the circulation pool 2.

[0039] At the same time, the vertical cylinder 422 can be controlled to retract. The retracted vertical cylinder 422 can drive the agitator plate 423 to move upward, thereby allowing the agitator plate 423 to move along the guide plate 21 inside the circulation pool 2. This allows the plastic granules to fall smoothly along the guide plate 21 into the collection mesh frame 5. After the plastic granules are fed after one cooling cycle, the screw 42 can be controlled to rotate in the opposite direction, and the vertical cylinder 422 can be controlled to extend, thereby agitating the agitator plate 423 to reset.

[0040] Then, the horizontal air rod can be controlled to extend. The extended horizontal air cylinder 71 can drive the exhaust plate 72 to move towards the collection mesh frame 5. Then, the blower 73 can be controlled to work. The working blower 73 can blow air into the exhaust plate 72 through the connecting hose. In this way, the gas can be blown into the plastic particles inside the collection mesh frame 5 through the exhaust plate 72. This can accelerate the evaporation of water droplets on the plastic after cooling and perform secondary cooling on the plastic particles.

[0041] Furthermore, during the operation of the blower 73, the elliptical roller 64 can be controlled to rotate, thereby driving the top material collection frame 5 to move back and forth in the vertical direction, which can realize the tumbling of the internal plastic particles, making the wind-receiving area of ​​the plastic particles more uniform, thus improving the evaporation effect of the surface moisture of the plastic particles.

[0042] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.

[0043] The above are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A plastic granule cooling device, characterized in that, include: A cooling pool (1) is provided with a circulating pool (2) connected to one side of the cooling pool (1), and a material guiding assembly (3) for driving plastic particles is provided inside the cooling pool (1). The material guiding assembly (3) includes a material guiding cylinder (31), which is inclinedly mounted in the cooling pool (1). The lower end of the material guiding cylinder (31) is connected to the interior of the circulation pool (2). The interior of the material guiding cylinder (31) is provided with a rotating propeller (32). The higher end of the material guiding cylinder (31) is provided with a feeding port (33), and the higher end of the material guiding cylinder (31) is provided with a motor that drives the propeller (32).

2. The plastic granule cooling device according to claim 1, characterized in that, A fixed support frame (6) is installed on one side inside the circulation pool (2). The top of the support frame (6) is provided with multiple telescopic rods (61). The top of the multiple telescopic rods (61) is provided with the same fixedly connected placement frame (62), and a material collection mesh frame (5) is placed inside the placement frame (62).

3. The plastic granule cooling device according to claim 2, characterized in that, The top of the support frame (6) is provided with a fixedly connected mounting frame (63), and the mounting frame (63) is provided with a rotatably connected elliptical roller (64). The outer wall of the elliptical roller (64) abuts against and is slidably connected to the bottom of the placement frame (62), and the outer wall of the mounting frame (63) is provided with a motor that drives the elliptical roller (64).

4. The plastic granule cooling device according to claim 1, characterized in that, The circulation pool (2) is provided with an installation plate (7) on its exterior. The side wall of the installation plate (7) is provided with symmetrically distributed transverse cylinders (71), and the end of the transverse cylinders (71) is provided with an exhaust plate (72) that is fixedly connected to the same location.

5. The plastic granule cooling device according to claim 4, characterized in that, The top of the mounting plate (7) is provided with a fan (73), and the output end of the fan (73) is provided with a connecting hose (74). The end of the connecting hose (74) is connected to the interior of the exhaust plate (72), and the exhaust plate (72) is located above the material collection frame (5).

6. The plastic granule cooling device according to claim 2, characterized in that, The top of the circulation pool (2) is equipped with a material feeding assembly (4) for moving plastic particles. The material feeding assembly (4) includes a fixed frame (41) which is installed above the circulation pool (2). The fixed frame (41) is equipped with a rotatably connected lead screw (42) inside the fixed frame (41). The lead screw (42) is fitted with a threaded connecting block (421) outside the lead screw (42). The inside of the connecting block (421) is slidably connected to the outer wall of the support rod in the fixed frame (41). The end of the fixed frame (41) is equipped with a motor for driving the lead screw (42).

7. The plastic granule cooling device according to claim 6, characterized in that, The bottom of the connecting block (421) is provided with symmetrically distributed vertical cylinders (422), and the bottom end of the vertical cylinders (422) is provided with the same fixedly connected actuating mesh plate (423).

8. The plastic granule cooling device according to claim 7, characterized in that, The circulation pool (2) is equipped with a fixedly connected guide plate (21). The top of the guide plate (21) abuts against and slides against the bottom of the agitator screen (423). The circulation pool (2) has a groove (22) inside, and the inner wall of the groove (22) abuts against and slides against the outer wall of the collection screen frame (5).

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