Plastic waste film recycling granulator

Abstract

The utility model discloses a plastic waste film recycling granulator, and belongs to the field of plastic waste film recycling granulators, and the technical scheme is characterized in that the plastic waste film recycling granulator comprises a support frame and a recycling treatment device, and further comprises a conveying belt mounted on the support frame; the feeding hopper is mounted on the recovery processing device; the cleaning assembly is mounted on the supporting frame; the dredging assembly is mounted on the recovery treatment device; wherein the cleaning assembly comprises a protection plate, a plurality of mounting grooves and a fan, the protection plate is installed on the supporting frame, the mounting grooves are formed in the protection plate, and the fan is installed on the mounting grooves. And it is guaranteed that the granulator can normally and stably conduct plastic waste film recycling work.

Description

Technical Field

[0001] This application belongs to the field of plastic waste film recycling and granulation machines, and particularly relates to a plastic waste film recycling and granulation machine. Background Technology

[0002] Plastics, with their excellent properties such as light weight, high strength, corrosion resistance, and ease of processing, play an important role in various fields of economic development. However, with the widespread use of plastics, the disposal of waste plastics has become a problem. On the one hand, waste plastics cause environmental pollution, and on the other hand, they also waste resources. In particular, packaging plastics account for a large proportion of waste plastics. Recycling plastic waste is an important way to turn waste into treasure and solve ecological and environmental pollution. For the processing of waste plastics, in a general pelletizing machine, the waste plastics are first put into the feed hopper for crushing, and then the crushed waste plastics are melted by friction and electric heating. The molten plastics are then drawn into fibers and cooled, and finally the drawn and cooled plastics are pelletized.

[0003] The existing publication number CN211026684U discloses a plastic waste film recycling granulator, including a frame and a feed hopper installed on the frame. The feed hopper has support rods installed on the frame on both sides. An inclined conveyor belt installed on the frame is provided on the side of the feed hopper perpendicular to the support rods. A horizontal conveyor belt for receiving plastic waste film is provided at the end of the inclined conveyor belt away from the feed hopper. An installation beam is provided between the support rods. A pushing component for pushing plastic waste film into the feed hopper is provided on the installation beam. Guardrail assemblies to prevent plastic waste film from being blown away are provided on the inclined conveyor belt and the horizontal conveyor belt.

[0004] Although the above-mentioned granulator can avoid direct contact between the operator and the waste plastic film during use, various dust and impurities may adhere to the surface of the waste plastic and enter the feed port, which can easily cause blockage and affect the granulator's work of recycling waste plastic film. Utility Model Content

[0005] The purpose of this application is to address the aforementioned technical problems by providing a plastic waste film recycling granulator that can clean various dust and impurities adhering to the surface of waste plastics, prevent blockage at the feed inlet, and ensure that the granulator can carry out plastic waste film recycling work normally and stably.

[0006] This application provides a plastic waste film recycling granulator, including a support frame, a recycling and processing device, and further comprising:

[0007] A conveyor belt, which is mounted on a support frame;

[0008] A feed hopper, which is installed on the recycling and processing device;

[0009] A cleaning assembly, which is mounted on a support frame;

[0010] A dredging assembly, which is installed on a recycling and processing device;

[0011] The cleaning component includes a protective plate, a mounting slot, and a fan. The protective plate is mounted on a support frame, the mounting slot is disposed on the protective plate, and there are several mounting slots. The fan is mounted on the mounting slot.

[0012] Users can place waste plastic film on the conveyor belt and drive the conveyor belt to work. The conveyor belt will move the waste plastic film on the conveyor belt until it enters the feed hopper. When the waste plastic film moves on the conveyor belt, several fans on the mounting slot will work to blow air to blow off the dust and impurities adhering to the surface of the waste plastic film. The cleaning component can clean various dust and impurities adhering to the surface of waste plastic, avoid blockage at the feed inlet, and ensure that the granulator can carry out the waste plastic film recycling work normally and stably.

[0013] Furthermore, the cleaning component also includes:

[0014] Cleaning troughs are provided on both sides of the conveyor belt;

[0015] A containment box is disposed at the lower end of a protective plate and is mounted on the protective plate.

[0016] The cleaning assembly also includes a cleaning trough and a collection box. The cleaning trough is located on both sides of the conveyor belt. After the fan blows off the dust and impurities on the surface of the plastic waste film, the dust and impurities will fall from the cleaning trough into the collection box for unified collection, preventing the dust and impurities from falling on the ground. This eliminates the need for subsequent users to clean up the dust and impurities on the ground, reducing the labor intensity of users.

[0017] Furthermore, the cleaning component also includes:

[0018] A first rotating shaft is mounted on the conveyor belt;

[0019] The second rotating shaft is mounted on the protective plate;

[0020] The first gear is mounted on the first rotating shaft;

[0021] The second gear is mounted on the second shaft and meshes with the first gear.

[0022] A brush roller, which is mounted on a second rotating shaft.

[0023] When the conveyor belt is in operation, it drives the first rotating shaft to rotate. The rotation of the first rotating shaft drives the first gear to rotate. The rotation of the first gear drives the second gear meshing with the first gear to rotate. The rotation of the second gear drives the brush roller to rotate. The rotation of the brush roller brushes the conveyor belt, which can clean the dirt on the conveyor belt and prevent the excessive accumulation of dirt and dust on the conveyor belt from affecting the conveying of plastic waste film.

[0024] Furthermore, the cleaning component also includes:

[0025] The third rotating shaft is mounted on the protective plate;

[0026] The third gear is mounted on the third rotating shaft and meshes with the second gear;

[0027] The swing arm is mounted on the third rotating shaft;

[0028] Hammer head, which is mounted on the swing arm.

[0029] When further cleaning of dirt and dust on the conveyor belt is required, the third gear is driven to rotate under the influence of the second gear. The rotation of the third gear drives the third shaft to rotate, which in turn drives the swing arm to rotate around the axis of the third shaft. The rotation of the swing arm around the axis of the third shaft drives the hammer head to rotate around the axis of the third shaft. The hammer head then beats the conveyor belt, causing the mud and dust on the conveyor belt to be knocked off, thus improving the cleanliness of the conveyor belt.

[0030] Furthermore, the unblocking component includes:

[0031] A cylinder frame, which is mounted on the recycling and processing device;

[0032] A drive cylinder, which is mounted on a cylinder block;

[0033] A lower pressure plate, which is mounted on the output end of the drive cylinder;

[0034] A plurality of pressure blocks are provided and are mounted on a pressure plate.

[0035] After the conveyor belt transports the waste plastic film into the feed hopper, in order to prevent the waste plastic film from getting stuck and accumulating in the feed hopper, the output end of the drive cylinder on the cylinder frame is repeatedly pushed out and retracted, which drives the lower pressure plate to move up and down. This allows the lower pressure block on the lower pressure plate to clear the feed hopper, making the feed hopper less prone to blockage.

[0036] Furthermore, the conveyor belt is provided with oblique toothed patterns.

[0037] The oblique toothed pattern on the conveyor belt makes it less likely for the plastic waste film to slip off the conveyor belt when it is moved on the conveyor belt, thus improving the stability of the conveyor belt in transporting the plastic waste film.

[0038] The beneficial effects of this application are:

[0039] 1. The cleaning component can clean various dust and impurities adhering to the surface of waste plastics, avoid blockage at the feed inlet, and ensure that the granulator can carry out plastic waste film recycling work normally and stably.

[0040] 2. After the fan blows off the dust and impurities on the surface of the plastic waste film, the dust and impurities will fall from the cleaning trough into the collection box for unified collection, preventing the dust and impurities from falling on the ground, so that subsequent users do not need to clean up the dust and impurities on the ground, reducing the labor intensity of users.

[0041] 3. The rotation of the second gear drives the brush roller to rotate, and the rotation of the brush roller brushes the conveyor belt, which can clean the dirt on the conveyor belt and prevent the excessive accumulation of dirt and dust on the conveyor belt from affecting the conveying of plastic waste film. Attached Figure Description

[0042] Figure 1 This is a schematic diagram of the overall structure of this application;

[0043] Figure 2 This is a schematic diagram of the overall structure of this application;

[0044] Figure 3 This is a cross-sectional view of the conveyor belt of this application;

[0045] The attached figures are labeled as follows: 100, support frame; 200, recycling and processing device; 300, conveyor belt; 400, feed hopper; 500, cleaning assembly; 510, protective plate; 520, mounting slot; 530, fan; 540, cleaning slot; 550, receiving box; 561, first rotating shaft; 562, second rotating shaft; 563, first gear; 564, second gear; 565, brush roller; 571, third rotating shaft; 572, third gear; 573, swing arm; 574, hammer; 600, unblocking assembly; 610, cylinder frame; 620, drive cylinder; 630, lower pressure plate; 640, lower pressure block. Detailed Implementation

[0046] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0047] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0048] The embodiments of this application will be described in detail below with reference to the accompanying drawings and specific examples and application scenarios.

[0049] Example 1:

[0050] like Figure 1 , Figure 2 , Figure 3 As shown in the figure, this application provides a plastic waste film recycling granulator, including a support frame 100, a recycling processing device 200, and further comprising:

[0051] Conveyor belt 300, which is mounted on support frame 100;

[0052] Feed hopper 400, which is installed on the recycling and processing device 200;

[0053] A cleaning component 500 is mounted on a support frame 100;

[0054] Unblocking component 600, which is installed on recycling and processing device 200;

[0055] The cleaning component 500 includes a protective plate 510, a mounting slot 520, and a fan 530. The protective plate 510 is mounted on the support frame 100, the mounting slot 520 is disposed on the protective plate 510, and there are several mounting slots 520. The fan 530 is mounted on the mounting slot 520.

[0056] Users can place waste plastic film on the conveyor belt 300 and drive the conveyor belt 300 to work. The conveyor belt 300 will move the waste plastic film on the conveyor belt 300 until it enters the feed hopper 400. When the waste plastic film moves on the conveyor belt 300, several fans 530 on the mounting slot 520 will work to blow air off the dust and impurities adhering to the surface of the waste plastic film. The cleaning component 500 can clean various dust and impurities adhering to the surface of waste plastic, avoid blockage at the feed inlet, and ensure that the granulator can carry out the waste plastic film recycling work normally and stably.

[0057] Example 2:

[0058] like Figure 2 , Figure 3 As shown, this application embodiment provides a plastic waste film recycling granulator, which, in addition to the above-mentioned technical features, the cleaning component 500 further includes:

[0059] Cleaning troughs 540 are provided on both sides of the conveyor belt 300;

[0060] A containment box 550 is disposed at the lower end of the protective plate 510 and is mounted on the protective plate 510.

[0061] The cleaning assembly 500 also includes a cleaning trough 540 and a collection box 550. The cleaning trough 540 is located on both sides of the conveyor belt 300. After the fan 530 blows off the dust and impurities on the surface of the plastic waste film, the dust and impurities will fall from the cleaning trough 540 into the collection box 550 for unified collection, preventing the dust and impurities from falling on the ground. This eliminates the need for subsequent users to clean up the dust and impurities on the ground, reducing the labor intensity of users.

[0062] Example 3:

[0063] like Figure 3 As shown, this application embodiment provides a plastic waste film recycling granulator, which, in addition to the above-mentioned technical features, the cleaning component 500 further includes:

[0064] The first rotating shaft 561 is mounted on the conveyor belt 300;

[0065] The second rotating shaft 562 is mounted on the protective plate 510;

[0066] The first gear 563 is mounted on the first rotating shaft 561;

[0067] The second gear 564 is mounted on the second rotating shaft 562 and meshes with the first gear 563;

[0068] Brush roller 565 is mounted on second rotating shaft 562.

[0069] When the conveyor belt 300 is working, it drives the first rotating shaft 561 to rotate. The rotation of the first rotating shaft 561 drives the first gear 563 to rotate. The rotation of the first gear 563 drives the second gear 564, which meshes with the first gear 563, to rotate. The rotation of the second gear 564 drives the brush roller 565 to rotate. The rotation of the brush roller 565 brushes the conveyor belt 300, which can clean the dirt on the conveyor belt 300 and prevent the excessive accumulation of dirt and dust on the conveyor belt 300 from affecting the conveying of plastic waste film.

[0070] Example 4:

[0071] like Figure 3 As shown, this application embodiment provides a plastic waste film recycling granulator, which, in addition to the above-mentioned technical features, the cleaning component 500 further includes:

[0072] The third rotating shaft 571 is mounted on the protective plate 510;

[0073] The third gear 572 is mounted on the third rotating shaft 571 and meshes with the second gear 564;

[0074] The swing arm 573 is mounted on the third rotating shaft 571;

[0075] Hammer head 574 is mounted on swing arm 573.

[0076] When further cleaning of dirt and dust on the conveyor belt 300 is required, the third gear 572 is driven to rotate by the rotation of the second gear 564. The rotation of the third gear 572 drives the third shaft 571 to rotate, which in turn drives the swing arm 573 to rotate around the axis of the third shaft 571. The rotation of the swing arm 573 around the axis of the third shaft 571 drives the hammer head 574 to rotate around the axis of the third shaft 571. The hammer head 574 will beat the conveyor belt 300, causing the mud and dust on the conveyor belt 300 to be knocked off, making the conveyor belt 300 cleaner.

[0077] Example 5:

[0078] like Figure 2 As shown, this application embodiment provides a plastic waste film recycling granulator, which, in addition to the above-mentioned technical features, includes the following unblocking component 600:

[0079] Cylinder frame 610, which is mounted on recycling and processing device 200;

[0080] A drive cylinder 620 is mounted on a cylinder frame 610;

[0081] A lower pressure plate 630 is mounted on the output end of a drive cylinder 620;

[0082] A plurality of pressure blocks 640 are provided, and the pressure blocks 640 are mounted on the pressure plate 630.

[0083] After the conveyor belt 300 transports the waste plastic film into the feed hopper 400, in order to prevent the waste plastic film from getting stuck and accumulating in the feed hopper 400, the output end of the drive cylinder 620 on the cylinder frame 610 is repeatedly pushed out and retracted, which drives the lower pressure plate 630 to move up and down. This allows the lower pressure block 640 on the lower pressure plate 630 to clear the feed hopper 400, making the feed hopper 400 less prone to blockage.

[0084] Example 6:

[0085] like Figure 1 , Figure 2 As shown in the figure, this application embodiment provides a plastic waste film recycling granulator, which, in addition to the above-mentioned technical features, has oblique toothed patterns on the conveyor belt 300.

[0086] The conveyor belt 300 has oblique toothed patterns, which make it less likely for the plastic waste film to slip off the conveyor belt 300 when it is moved on the conveyor belt 300, thus making the conveyor belt 300 more stable in transporting plastic waste film.

[0087] It should be noted that, in this document, 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 a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0088] The embodiments of this application have been described above with reference to the accompanying drawings. However, this application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A plastic waste film recycling granulator, comprising a support frame (100) and a recycling processing device (200), characterized in that... It also includes: A conveyor belt (300) is mounted on a support frame (100); A feed hopper (400) is installed on the recycling processing device (200); A cleaning assembly (500) is mounted on a support frame (100); A dredging assembly (600) is mounted on a recycling processing device (200); The cleaning component (500) includes a protective plate (510), a mounting slot (520), and a fan (530). The protective plate (510) is mounted on a support frame (100), and the mounting slot (520) is disposed on the protective plate (510). There are several mounting slots (520), and the fan (530) is mounted on the mounting slot (520).

2. The plastic waste film recycling granulator according to claim 1, characterized in that, The cleaning component (500) also includes: A cleaning trough (540) is provided on both sides of the conveyor belt (300); A containment box (550) is disposed at the lower end of a protective plate (510) and is mounted on the protective plate (510).

3. A plastic waste film recycling granulator according to claim 2, characterized in that, The cleaning component (500) also includes: A first rotating shaft (561) is mounted on a conveyor belt (300); The second rotating shaft (562) is mounted on the protective plate (510); The first gear (563) is mounted on the first rotating shaft (561); The second gear (564) is mounted on the second rotating shaft (562) and meshes with the first gear (563); A brush roller (565) is mounted on a second rotating shaft (562).

4. A plastic waste film recycling granulator according to claim 3, characterized in that, The cleaning component (500) also includes: The third rotating shaft (571) is mounted on the protective plate (510); The third gear (572) is mounted on the third rotating shaft (571) and meshes with the second gear (564); A swing arm (573) is mounted on a third rotating shaft (571); Hammer head (574) is mounted on a swing arm (573).

5. A plastic waste film recycling granulator according to claim 4, characterized in that, The unblocking component (600) includes: Cylinder mount (610), said cylinder mount (610) is mounted on the recycling and processing device (200); A drive cylinder (620) is mounted on a cylinder block (610); A lower pressure plate (630) is mounted on the output end of a drive cylinder (620); A plurality of pressure blocks (640) are provided, and the pressure blocks (640) are mounted on a pressure plate (630).

6. A plastic waste film recycling granulator according to claim 5, characterized in that, The conveyor belt (300) has oblique toothed patterns.

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