Regenerated plastic particle cooling device

Abstract

The utility model discloses a regenerated plastic particle cooling device, the device comprises: a frame, a drive motor, a rotating frame and a cooling barrel, the drive motor is arranged on the frame, the output end of the drive motor is coaxially provided with the rotating frame, the rotating frame is U-shaped, and the two opposite ends of the rotating frame are respectively provided with a rotation assembly and a clamping assembly, the cooling barrel is rotatably arranged at the two opposite ends of the rotating frame, the clamping assembly is used for clamping the cooling barrel, and the autorotation assembly is used for driving the cooling barrel to achieve autorotation. According to the plastic particle cooling device, the defects that in reality, a separant can be added in the plastic particle cooling process to prevent the plastic particles from adhering to one another, the device is provided with a filter screen and a stirring fan, the separant can be screened out by the filter screen, it cannot be guaranteed that the separant makes full contact with the plastic particles, and then the plastic particles are adhered to one another are overcome. Therefore, the regenerated plastic particle cooling device can ensure that the parting agent is in full contact with the plastic particles so as to prevent the plastic particles from being adhered.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling beds, in particular to a recycled plastic particle cooling device. Background Art

[0002] The manufacturing process of plastic particles is as follows: plastic particles are obtained after melting, extrusion, drawing and pelletizing. The plastic particles after pelletizing have a certain temperature and need to be cooled by a plastic particle cooling bed to avoid sticking between the plastic particles.

[0003] Chinese patent CN217073000U discloses a plastic particle cooling bed, which can rotate the second roller through a motor, and the stirring fan on the second roller can continuously stir the plastic particles, which is convenient for rapid and uniform cooling. At the same time, the first bevel gear and the first roller can be rotated by the second bevel gear on the second roller. When the rocker on the first roller rotates, the bearing and the connecting rod on the rocker can push the refrigeration box to slide back and forth on the slide rod, so that the cold air can quickly spread throughout the material box and the plastic particles can be quickly cooled.

[0004] The applicant discovered the following technical problems when implementing the above technical solution:

[0005] In reality, an isolation agent (anti-sticking powder) is added during the cooling of plastic particles to prevent the plastic particles from sticking to each other. The device is equipped with a filter screen and a stirring fan, which will cause the isolation agent to be screened out by the filter screen, and it cannot ensure that the isolation agent is in full contact with the plastic particles, which will lead to sticking between the plastic particles.

[0006] Therefore, providing a recycled plastic particle cooling device that can ensure that the release agent is in full contact with the plastic particles to prevent the plastic particles from sticking together is an urgent problem to be solved by the utility model. Utility Model Content

[0007] In view of the above technical problems, the purpose of the utility model is to overcome the fact that in reality, a release agent (anti-sticking powder) is added during the cooling of plastic particles to prevent the plastic particles from sticking together. The device is provided with a filter screen and a stirring fan, which causes the release agent to be screened out by the filter screen, and it is impossible to ensure that the release agent is in full contact with the plastic particles, thereby causing the plastic particles to stick together. Thus, a recycled plastic particle cooling device is provided that can ensure that the release agent is in full contact with the plastic particles to prevent the plastic particles from sticking together.

[0008] In order to achieve the above-mentioned purpose, the utility model provides a recycled plastic particle cooling device, which includes: a frame, a driving motor, a rotating frame and a cooling barrel. The driving motor is arranged on the frame, and the rotating frame is coaxially arranged at its output end. The rotating frame is U-shaped, and a rotation component and a clamping component are respectively arranged at its opposite ends. The cooling barrel is rotatably arranged at the opposite ends of the rotating frame, the clamping component is used to clamp the cooling barrel, and the rotation component is used to drive the cooling barrel to realize rotation.

[0009] Preferably, the rotation component includes: a limit cover and a driving component, a plurality of limit blocks are provided at one end of the cooling barrel, the limit cover is rotatably provided at one end of the rotating frame, and a limit groove corresponding to each limit block is provided on the side close to the cooling barrel, and the driving component is provided on the rotating frame to drive the limit cover to rotate.

[0010] Preferably, the driving assembly includes: a first bevel gear, a second bevel gear, a second transmission gear and a transmission belt. The first bevel gear is coaxially arranged on the output shaft of the driving motor, the rotating frame is provided with a second bevel gear meshing with the first bevel gear, the second bevel gear is coaxially arranged with a linkage shaft, the linkage shaft is coaxially arranged with the first transmission gear at one end away from the second bevel gear, the limiting cover is coaxially arranged with the second transmission gear at one end away from the cooling barrel, and the transmission belt is meshingly sleeved on the first transmission gear and the second transmission gear.

[0011] Preferably, the clamping assembly comprises: a rotating screw and a clamping cover, the rotating screw is horizontally threadedly assembled on one end of the rotating frame, and a clamping cover is coaxially arranged on one end thereof close to the cooling barrel, and the cooling barrel is coaxially rotatably connected with the clamping cover.

[0012] Preferably, a rotating head is coaxially arranged at one end of the rotating screw away from the clamping cover.

[0013] Preferably, a cooling layer is arranged around the side wall of the cooling barrel.

[0014] According to the above technical scheme, the beneficial effect of the utility model compared with the prior art is: the present application adds recycled plastic particles and an isolation agent into the cooling barrel, and then clamps the cooling barrel on the rotating frame through a clamping assembly, and then starts the driving motor to drive the rotating frame to rotate, and at the same time the rotation assembly will also drive the cooling barrel to rotate, so that the recycled plastic particles and the isolation agent are in full contact, so as to prevent the plastic particles from sticking during the freezing process.

[0015] Other features and advantages of the utility model will be described in detail in the subsequent specific implementation mode; and the parts not involved in the utility model are the same as the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:

[0017] Figure 1 It is a stereoscopic diagram of a recycled plastic particle cooling device provided in a preferred embodiment of the utility model.

[0018] Figure 2 It is a partial three-dimensional diagram of a recycled plastic particle cooling device provided in a preferred embodiment of the utility model. Figure 1 .

[0019] Figure 3 It is a partial three-dimensional diagram of a recycled plastic particle cooling device provided in a preferred embodiment of the utility model. Figure 2 .

[0020] Figure 4 It is a partial three-dimensional diagram of a recycled plastic particle cooling device provided in a preferred embodiment of the utility model. Figure 3 .

[0021] Figure 5 It is a partial three-dimensional diagram of a recycled plastic particle cooling device provided in a preferred embodiment of the utility model. Figure 4 .

[0022] Figure 6 It is a partial plan cross-sectional view of a recycled plastic particle cooling device provided in a preferred embodiment of the utility model.

[0023] Explanation of the accompanying drawings: 1-frame; 2-driving motor; 3-rotating frame; 301-rotation assembly; 30101-limiting cover; 3010101-limiting groove; 30102-driving assembly; 3010201-first bevel gear; 3010202-second bevel gear; 301020201-first transmission gear; 3010203-second transmission gear; 3010204-transmission belt; 302-clamping assembly; 30201-rotating screw; 3020101-rotating head; 30202-clamping cover; 4-cooling barrel; 401-limiting block; 402-cooling layer. DETAILED DESCRIPTION

[0024] The specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and is not used to limit the present invention.

[0025] In the description of the embodiments of the present utility model, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like are used to indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, it is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, if the terms "first", "second", "third" and the like appear, they are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. In addition, if the terms "horizontal", "vertical", "overhanging" and the like appear, it does not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0026] In the description of the embodiments of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0028] Reference Figure 1 and Figure 2 : A recycled plastic particle cooling device, the device comprises: a frame 1, a driving motor 2, a rotating frame 3 and a cooling barrel 4, the driving motor 2 is arranged on the frame 1, and the rotating frame 3 is coaxially arranged at its output end, the rotating frame 3 is U-shaped, and a rotation component 301 and a clamping component 302 are respectively arranged at its opposite ends, the cooling barrel 4 is rotatably arranged at the opposite ends of the rotating frame 3, the clamping component 302 is used to clamp the cooling barrel 4, and the rotation component 301 is used to drive the cooling barrel 4 to realize rotation.

[0029] The present application adds recycled plastic particles and an isolation agent into the cooling barrel 4, and then clamps the cooling barrel 4 on the rotating frame 3 through the clamping component 302, and then starts the driving motor 2 to drive the rotating frame 3 to rotate. At the same time, the rotation component 301 also drives the cooling barrel 4 to rotate, so that the recycled plastic particles and the isolation agent are in full contact, so as to prevent the plastic particles from sticking together during the freezing process.

[0030] Reference Figure 3 and Figure 4 The self-rotation component 301 includes: a limit cover 30101 and a driving component 30102. A plurality of limit blocks 401 are arranged at one end of the cooling barrel 4. The limit cover 30101 is rotatably arranged at one end of the rotating frame 3, and a limit groove 3010101 corresponding to each limit block 401 is arranged on the side close to the cooling barrel 4. The driving component 30102 is arranged on the rotating frame 3 to drive the limit cover 30101 to rotate.

[0031] The present application ensures that the cooling barrel 4 can rotate synchronously with the limiting cover 30101 by setting the limiting block 401 and the limiting groove 3010101. At the same time, the driving component 30102 will drive the limiting cover 30101 to rotate, thereby realizing the self-rotation of the cooling barrel 4.

[0032] Reference Figure 4 and Figure 5 : The driving assembly 30102 includes: a first bevel gear 3010201, a second bevel gear 3010202, a second transmission gear 3010203 and a transmission belt 3010204, the first bevel gear 3010201 is coaxially arranged on the output shaft of the driving motor 2, the rotating frame 3 is provided with a second bevel gear 3010202 meshing with the first bevel gear 3010201, the second bevel gear 3010202 is coaxially arranged with a linkage shaft, the linkage shaft is coaxially arranged with the first transmission gear 301020201 at one end away from the second bevel gear 3010202, the limiting cover 30101 is coaxially arranged with the second transmission gear 3010203 at one end away from the cooling barrel 4, and the transmission belt 3010204 is meshingly sleeved on the first transmission gear 301020201 and the second transmission gear 3010203.

[0033] The present application starts the driving motor 2 to drive the rotating frame 3 to rotate, and at the same time drives the first bevel gear 3010201 to rotate. The first transmission gear 301020201 also rotates synchronously, and drives the second transmission gear 3010203 to rotate through the transmission belt 3010204, thereby realizing the rotation of the limit cover 30101, and then realizing the self-rotation of the cooling barrel 4.

[0034] Reference Figure 3The clamping assembly 302 includes: a rotating screw 30201 and a clamping cover 30202. The rotating screw 30201 is horizontally threadedly assembled on one end of the rotating frame 3, and a clamping cover 30202 is coaxially arranged on one end close to the cooling barrel 4. The cooling barrel 4 is coaxially rotatably connected with the clamping cover 30202.

[0035] The present application rotates the rotating screw 30201 to drive the clamping cover 30202 to reciprocate along the length direction of the rotating screw 30201 to clamp or loosen the cooling barrel 4. At the same time, the cooling barrel 4 and the clamping cover 30202 are coaxially connected to ensure that the clamping cover 30202 will not hinder the rotation of the cooling barrel 4.

[0036] Reference Figure 4 : A rotating head 3020101 is coaxially arranged at one end of the rotating screw 30201 away from the clamping cover 30202.

[0037] The present application provides a rotating head 3020101 to facilitate the user to rotate the rotating screw 30201 .

[0038] Reference Figure 6 : A cooling layer 402 is arranged around the side wall of the cooling barrel 4.

[0039] The present application cools the interior of the cooling barrel 4 by providing a cooling layer 402 , and a cooling device or a cooling liquid may be provided in the cooling layer 402 .

[0040] When the device provided by the utility model is in use, recycled plastic particles and an isolation agent are added into the cooling barrel 4, and then the cooling barrel 4 is clamped on the rotating frame 3 by the clamping component 302, and then the driving motor 2 is started to drive the rotating frame 3 to rotate, and at the same time, the rotation component 301 will also drive the cooling barrel 4 to rotate, so that the recycled plastic particles and the isolation agent are fully in contact, so as to prevent the plastic particles from sticking together during the freezing process.

[0041] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, the technical solution of the present invention can be subjected to a variety of simple modifications, and these simple modifications all belong to the protection scope of the present invention.

[0042] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present utility model will not further describe various possible combinations.

[0043] In addition, various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A recycled plastic particle cooling device, characterized in that: The device comprises: a frame (1), a driving motor (2), a rotating frame (3) and a cooling barrel (4); the driving motor (2) is arranged on the frame (1), and the output end thereof is coaxially arranged with the rotating frame (3); the rotating frame (3) is U-shaped, and a self-rotating component (301) and a clamping component (302) are respectively arranged at opposite ends thereof; the cooling barrel (4) is rotatably arranged at opposite ends of the rotating frame (3); the clamping component (302) is used for clamping the cooling barrel (4), and the self-rotating component (301) is used for driving the cooling barrel (4) to realize self-rotation.

2. A recycled plastic particle cooling device according to claim 1, characterized in that: The self-rotating component (301) comprises: a limit cover (30101) and a driving component (30102); a plurality of limit blocks (401) are arranged at one end of the cooling barrel (4); the limit cover (30101) is rotatably arranged at one end of the rotating frame (3); and a limit groove (3010101) corresponding to each limit block (401) is arranged on the side close to the cooling barrel (4); and the driving component (30102) is arranged on the rotating frame (3) to drive the limit cover (30101) to rotate.

3. A recycled plastic particle cooling device according to claim 2, characterized in that: The driving assembly (30102) comprises: a first bevel gear (3010201), a second bevel gear (3010202), a second transmission gear (3010203) and a transmission belt (3010204), wherein the first bevel gear (3010201) is coaxially arranged on the output shaft of the driving motor (2), the rotating frame (3) is provided with a second bevel gear (3010202) meshing with the first bevel gear (3010201), and the second bevel gear (3010203) is meshed with the first bevel gear (3010201). A linkage shaft is coaxially arranged on the wheel (3010202), a first transmission gear (301020201) is coaxially arranged on one end of the linkage shaft away from the second bevel gear (3010202), a second transmission gear (3010203) is coaxially arranged on one end of the limiting cover (30101) away from the cooling barrel (4), and the transmission belt (3010204) is meshingly sleeved on the first transmission gear (301020201) and the second transmission gear (3010203).

4. A recycled plastic particle cooling device according to claim 1, characterized in that: The clamping assembly (302) comprises: a rotating screw (30201) and a clamping cover (30202), wherein the rotating screw (30201) is horizontally threadedly assembled on one end of the rotating frame (3), and a clamping cover (30202) is coaxially arranged on one end of the rotating screw (30201) close to the cooling barrel (4), and the cooling barrel (4) is coaxially rotatably connected with the clamping cover (30202).

5. A recycled plastic particle cooling device according to claim 4, characterized in that: A rotating head (3020101) is coaxially arranged at one end of the rotating screw (30201) away from the clamping cover (30202).

6. A recycled plastic particle cooling device according to claim 1, characterized in that: A cooling layer (402) is arranged around the side wall of the cooling barrel (4).

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