Plastic particle airflow sorting machine

Abstract

The utility model belongs to the technical field of airflow sorting machines, and particularly relates to a plastic particle airflow sorting machine which comprises a machine body and further comprises a feeding pipe, the feeding pipe is fixedly connected with the input end of the machine body, a mounting frame is fixedly connected to the top of the feeding pipe, a door body is hinged to one side of the mounting frame, and the mounting frame and the door body are fixed in a clamped mode. According to the plastic particle airflow sorting machine, plastic particles to be sorted are put into the space between the isolation plates through gaps between the guide blocks, a certain amount of plastic particles are stored in the isolation grooves and the isolation plates, then the driving assembly drives the rotating column to rotate, and the plastic particles are sorted through the guide blocks. And the rotating column drives the separation plates to rotate and conveys quantitative plastic particles between the separation plates into the feeding pipe, and the quantitative plastic particles enter the machine body to complete airflow separation, so that quantitative feeding of the plastic particles in batches is realized, the problem of separation omission caused by concentrated feeding is reduced, and the separation effect of the device is improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of airflow separators, and particularly relates to an airflow separator for plastic particles. Background Technology

[0002] A plastic granule airflow separator is a device that uses airflow to separate plastic granules. It is mainly used to separate plastic granules of different types, sizes, and densities.

[0003] For example, Chinese patent CN222094021 U discloses an airflow separator with a dust collection structure. This device isolates larger particles in the dust through a filter plate to prevent the dust guide tube from becoming blocked. Then, the filter plate is cleaned by a motor, a rotating shaft, a connecting plate, a scraper and a dust collection tank to prevent the filter plate from becoming blocked.

[0004] The aforementioned patent has the following problems:

[0005] This patent has some drawbacks in its use. For example, during the feeding process by opening the side door with a handle, the concentrated feeding can easily lead to omissions during the sorting by the main body of the airflow separator, reducing the sorting efficiency of the device. Therefore, we propose an airflow separator for plastic granules. Utility Model Content

[0006] The purpose of this invention is to provide an airflow separator for plastic particles to solve the problems mentioned in the background art.

[0007] In view of this, the present invention provides a plastic particle airflow separator, including a machine body, and further including:

[0008] The feed pipe is fixedly connected to the input end of the machine body. A mounting bracket is fixedly connected to the top of the feed pipe. A door is hinged to one side of the mounting bracket. The mounting bracket and the door are snapped together. Guide blocks are fixedly connected to the top of both sides inside the mounting bracket. Isolation grooves are opened at the bottom of the two guide blocks. A rotating column is set inside the mounting bracket. Several isolation plates are detachably installed on the outer wall of the rotating column. The isolation plates are in contact with the isolation grooves.

[0009] A drive assembly is disposed on one side of the mounting bracket and is used to drive the rotating column to rotate.

[0010] Several sets of mounting components are sequentially arranged on the outer edge of the rotating column and are used to install isolation plates.

[0011] In this technical solution, the plastic granules to be sorted are fed into the space between the partition plates through the gaps between the guide blocks, and a certain amount of plastic granules are stored in the partition tank and the partition plates. Then, the drive component drives the rotating column to rotate, which drives the partition plates to rotate and transports the quantitative plastic granules between the partition plates into the feed pipe and into the machine body to complete the airflow separation. This achieves batch quantitative feeding of plastic granules, reduces the problem of sorting omissions caused by concentrated feeding, and improves the sorting effect of the device.

[0012] In the above technical solution, the driving component further includes:

[0013] The motor is fixedly connected to one side of the mounting bracket. The output end of the motor passes through the mounting bracket and is fixedly connected to a rotating shaft. Several limiting protrusions are fixedly connected to the outer wall of the rotating shaft. An installation groove is opened inside the rotating column. The rotating shaft and the limiting protrusions are both set inside the installation groove and adapted to it.

[0014] In this technical solution, the rotating shaft is driven to rotate by starting the motor. The rotating shaft drives the rotating column to rotate synchronously with the help of the limiting protrusion and the mounting groove, thereby realizing the feeding operation of plastic granules.

[0015] In the above technical solution, the installation component further includes:

[0016] Two mounting bases are fixedly connected to both ends of the outer wall of the rotating column and are arranged opposite each other. Each mounting base has a movable groove inside. A movable plate is slidably connected to the adjacent side of each movable groove. A limit plug is fixedly connected to the adjacent side of each movable plate. The two limit plugs pass through the mounting base and are slidably connected to it. A spring is fixedly connected to the opposite side of each movable plate. One end of each spring is fixedly connected to the opposite side of each movable groove. Both sides of the inner wall of the isolation plate have connecting grooves. A limit slot is opened on the adjacent side of each connecting groove. The two limit slots are adapted to the two limit plugs. The two connecting grooves are adapted to the two mounting bases.

[0017] In this technical solution, the moving plate is driven to slide along the moving groove by compressing the limiting plug. At the same time, the moving plate compresses the spring to store energy. At this time, the isolation plate is inserted between the mounting bases. The compression of the limiting plug is released, and the spring pushes the moving plate and the limiting plug into the limiting slot in sequence. At the same time, the connecting groove and the mounting base are also limited, thereby realizing the installation of the isolation plate.

[0018] In the above technical solution, furthermore, both of the limiting slots and the two limiting plugs are polygonal.

[0019] In this technical solution, the polygonal limiting slots and limiting plugs can prevent the isolation plate from rotating, thus improving the connection stability of the isolation plate.

[0020] In the above technical solution, furthermore, each of the two mounting seats has a pull groove on its opposite side, and each of the two movable plates has a pull rod fixedly connected to its opposite side. One end of each pull rod passes through the mounting seat and is set in the pull groove, and each pull rod is set in one of the two springs.

[0021] In this technical solution, by pulling the lever inside the slot, the moving plate and the limit plug are moved in sequence, thereby releasing the limit of the isolation plate and realizing the disassembly of the isolation plate.

[0022] Furthermore, in the above technical solution, anti-slip textures are provided on the outer walls of the two pull rods at opposite ends.

[0023] In this technical solution, the anti-slip texture can improve the stability when pulling the lever.

[0024] In the above technical solution, furthermore, the top of both guide blocks is provided with guide slopes, and the top of the mounting frame is fixedly connected to a hopper.

[0025] In this technical solution, the hopper enables pre-storage of plastic granules, reducing the feeding frequency; the guide ramp guides the plastic granules, making it easier for them to enter the space between the partition plates.

[0026] The beneficial effects of this utility model are:

[0027] This plastic granule airflow separator feeds plastic granules into the space between partition plates via guide blocks, storing a certain amount of granules in the partition tank and partition plates. A drive assembly then rotates a rotating column, which in turn rotates the partition plates, conveying the measured amount of plastic granules between the partition plates into the feed pipe and into the machine body for airflow separation. This achieves batch-quantitative feeding of plastic granules, reducing the problem of missed granules due to concentrated feeding and improving the separation efficiency of the device. Attached Figure Description

[0028] Figure 1 This is an axial view of the present invention;

[0029] Figure 2 This is a rear view of the present invention;

[0030] Figure 3 This is a partial axial view of the present invention;

[0031] Figure 4 This is a partial exploded view of the present invention;

[0032] Figure 5 This is an exploded view of the isolation plate of this utility model;

[0033] Figure 6 This is a sectional view of the mounting base of this utility model.

[0034] The markings in the diagram are as follows:

[0035] 1. Machine body; 2. Feed pipe; 3. Mounting frame; 4. Door; 5. Hopper; 6. Motor; 7. Guide block; 8. Guide slope; 9. Isolation groove; 10. Rotating shaft; 11. Limiting protrusion; 12. Rotating column; 13. Mounting groove; 14. Mounting base; 15. Moving plate; 16. Limiting plug; 17. Spring; 18. Pull rod; 19. Anti-slip texture; 20. Pulling groove; 21. Isolation plate; 22. Connecting groove; 23. Limiting slot; 24. Moving groove. Detailed Implementation

[0036] 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.

[0037] Please see Figure 1-6 As shown in the figure, this embodiment provides a plastic granule airflow separator, including a machine body 1, and further including:

[0038] Feed pipe 2 is fixedly connected to the input end of machine body 1. A mounting bracket 3 is fixedly connected to the top of the feed pipe 2. A door 4 is hinged to one side of the mounting bracket 3. The mounting bracket 3 and the door 4 are snapped together. Guide blocks 7 are fixedly connected to the top of both sides inside the mounting bracket 3. Isolation grooves 9 are opened at the bottom of the two guide blocks 7. A rotating column 12 is set inside the mounting bracket 3. Several isolation plates 21 are detachably installed on the outer wall of the rotating column 12. The isolation plates 21 are in contact with the isolation grooves 9.

[0039] A drive assembly is disposed on one side of the mounting bracket 3 and is used to drive the rotating column 12 to rotate.

[0040] Several sets of mounting components are sequentially arranged on the outer edge of the rotating column 12 and are used to install the isolation plate 21.

[0041] In this process, the plastic granules to be sorted are fed into the space between the isolation plates 21 through the gap between the guide blocks 7, and a certain amount of plastic granules are stored in the isolation tank 9 and the isolation plates 21. Then, the drive component drives the rotating column 12 to rotate, and the rotating column 12 drives the isolation plates 21 to rotate, and conveys the quantitative plastic granules between the isolation plates 21 into the feed pipe 2 and into the machine body 1 to complete the airflow sorting. This achieves batch quantitative feeding of plastic granules, reduces the sorting omission problem caused by concentrated feeding, and improves the sorting effect of the device.

[0042] It should be emphasized that the body 1 is existing technology, which is the main body of the airflow sorting machine disclosed in the Chinese utility model patent with announcement number CN222094021 U.

[0043] This embodiment provides a plastic granule airflow separator, which, in addition to the technical solutions of the above embodiments, also has the following technical features, wherein the drive component includes:

[0044] The motor 6 is fixedly connected to one side of the mounting bracket 3. The output end of the motor 6 passes through the mounting bracket 3 and is fixedly connected to a rotating shaft 10. Several limiting protrusions 11 are fixedly connected to the outer wall of the rotating shaft 10. The rotating column 12 has an installation groove 13 inside. The rotating shaft 10 and the limiting protrusions 11 are both set inside the installation groove 13 and are adapted to it.

[0045] The motor 6 drives the rotating shaft 10 to rotate, and the rotating shaft 10 drives the rotating column 12 to rotate synchronously with the help of the limiting protrusion 11 and the mounting groove 13, thereby realizing the feeding operation of plastic granules.

[0046] This embodiment provides a plastic granule airflow separator, which, in addition to the technical solutions of the above embodiments, also has the following technical features, wherein the mounting components include:

[0047] Two mounting bases 14 are fixedly connected to both ends of the outer wall of the rotating column 12 and are arranged opposite to each other. Each mounting base 14 has a moving groove 24 inside. A moving plate 15 is slidably connected to the adjacent side of the two moving grooves 24. A limit plug 16 is fixedly connected to the adjacent side of the two moving plates 15. The two limit plugs 16 pass through the mounting base 14 and are slidably connected to it. A spring 17 is fixedly connected to the opposite side of the two moving plates 15. One end of the two springs 17 is fixedly connected to the opposite side of the two moving grooves 24. Both sides of the inner wall of the isolation plate 21 have connecting grooves 22. A limit slot 23 is opened on the adjacent side of the two connecting grooves 22. The two limit slots 23 are adapted to the two limit plugs 16. The two connecting grooves 22 are adapted to the two mounting bases 14.

[0048] In this process, the moving plate 15 is slid along the moving groove 24 by compressing the limiting plug 16. At the same time, the moving plate 15 compresses and stores energy in the spring 17. At this time, the isolation plate 21 is inserted between the mounting base 14. The compression of the limiting plug 16 is released, and the spring 17 pushes the moving plate 15 and the limiting plug 16 into the limiting slot 23 in sequence. At the same time, the connecting groove 22 and the mounting base 14 are also limited, thereby realizing the installation of the isolation plate 21.

[0049] It should be emphasized that by installing different numbers of isolation plates 21, the space between the isolation plates 21 can be adjusted, thereby adjusting the amount of material fed at one time and improving the applicability of the device.

[0050] This embodiment provides a plastic particle airflow separator, which, in addition to the technical solutions of the above embodiments, also has the following technical features: both of the limiting slots 23 and the two limiting plugs 16 are polygonal.

[0051] Among them, the polygonal limiting slot 23 and the limiting plug 16 can prevent the isolation plate 21 from rotating, thus improving the connection stability of the isolation plate 21.

[0052] This embodiment provides a plastic granule airflow separator. In addition to the technical solutions of the above embodiments, it also has the following technical features: a pull groove 20 is provided on the side of each of the two mounting seats 14 that is far apart; a pull rod 18 is fixedly connected to the side of each of the two moving plates 15 that is far apart; one end of each pull rod 18 passes through the mounting seat 14 and is disposed in the pull groove 20; and each pull rod 18 is disposed in the two springs 17.

[0053] Specifically, by pulling the lever 18 inside the pull slot 20, the moving plate 15 and the limit plug 16 are moved in sequence, thereby releasing the limit on the isolation plate 21 and realizing the disassembly of the isolation plate 21.

[0054] This embodiment provides a plastic particle airflow separator, which, in addition to the technical solutions of the above embodiments, also has the following technical features: anti-slip textures 19 are provided on the outer walls of the two pull rods 18 at opposite ends.

[0055] The anti-slip texture 19 improves stability when pulling the lever 18.

[0056] This embodiment provides a plastic granule airflow separator. In addition to the technical solutions of the above embodiments, it also has the following technical features: the top of each of the two guide blocks 7 is provided with a guide slope 8, and the top of the mounting frame 3 is fixedly connected with a hopper 5.

[0057] The hopper 5 enables pre-storage of plastic granules, reducing the feeding frequency; the guide ramp 8 guides the plastic granules, making it easier for them to enter the space between the partition plates 21.

[0058] The plastic granules to be sorted are fed into the hopper 5. The plastic granules pass through the guide ramp 8 and enter the space between the isolation tank 9 and the isolation plate 21 through the gap between the guide blocks 7, thus completing the quantitative storage of plastic granules. Then, the motor 6 is started to drive the rotating shaft 10 to rotate. The rotating shaft 10 drives the rotating column 12 to rotate synchronously through the limiting protrusion 11 and the mounting groove 13. The rotating column 12 drives the isolation plate 21 to rotate and transports the quantitative plastic granules between the isolation plates 21 into the feed pipe 2 and into the machine body 1 to complete the airflow sorting. This realizes the batch quantitative feeding of plastic granules, reduces the sorting omission problem caused by concentrated feeding, and improves the sorting effect of the device.

[0059] In this invention, the electrical components are controlled by an external controller that is paired with them. The control circuit can be implemented by a person skilled in the art through simple programming. It is common knowledge in the field and is used without modification. Furthermore, since this invention is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail.

[0060] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. 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 particle air flow sorter comprising a body (1), characterised in that, Also include: The feeding pipe (2) and the input end of the body (1) are fixedly connected, the top of the feeding pipe (2) is fixedly connected with the mounting bracket (3), one side of the mounting bracket (3) is hinged with the door body (4), the mounting bracket (3) and the door body (4) are clamped and fixed, the top of both sides of the inside of the mounting bracket (3) is fixedly connected with the guide block (7), the bottom of the two guide blocks (7) is provided with the isolation groove (9), the inside of the mounting bracket (3) is provided with the rotating column (12), the outer wall of the rotating column (12) is detachably installed with a plurality of isolation plates (21), the isolation plate (21) and the isolation groove (9) are in contact; The driving assembly is arranged on one side of the mounting bracket (3), and is used for driving the rotating column (12) to rotate; A plurality of installation assemblies are arranged on the outer wall edge of the rotating column (12) in sequence, and are used for installing the isolation plate (21).

2. The plastic particle air stream sorter of claim 1, wherein, The driving assembly comprises: The motor (6) and one side of the mounting bracket (3) are fixedly connected, the output end of the motor (6) penetrates the mounting bracket (3) and is fixedly connected with the rotating shaft (10), the outer wall of the rotating shaft (10) is fixedly connected with a plurality of limiting protrusions (11), the inside of the rotating column (12) is provided with the installation groove (13), the rotating shaft (10) and the limiting protrusion (11) are arranged in the inside of the installation groove (13) and are matched with it.

3. The plastic particle air stream sorter of claim 1, wherein, The installation assembly comprises: Two mounting seats (14) are fixedly connected with both ends of the outer wall of the rotating column (12) and are oppositely arranged, the inside of the two mounting seats (14) is provided with the moving groove (24), the inside of the two moving grooves (24) is slidably connected with the moving plate (15) on one side close to each other, the side close to each other of the two moving plates (15) is fixedly connected with the limiting plug (16), the two limiting plugs (16) penetrate the mounting seat (14) and are slidably connected with it, the side away from each other of the two moving plates (15) is fixedly connected with the spring (17), one end of the two springs (17) is fixedly connected with the side away from each other of the two moving grooves (24), the inside of both sides of the isolation plate (21) is provided with the connecting groove (22), the inside of the two connecting grooves (22) is provided with the limiting slot (23) on one side close to each other, the two limiting slots (23) are matched with the two limiting plugs (16), the two connecting grooves (22) are matched with the two mounting seats (14).

4. The plastic particle air stream sorter of claim 3, wherein, The two limiting slots (23) and the two limiting plugs (16) are polygonal.

5. The plastic particle air stream sorter of claim 3, wherein, The side away from each other of the two mounting seats (14) is provided with the pulling groove (20), the side away from each other of the two moving plates (15) is fixedly connected with the pulling rod (18), one end of the two pulling rods (18) penetrates the mounting seat (14) and is arranged in the pulling groove (20), the two pulling rods (18) are arranged in the two springs (17).

6. The plastic particle air stream sorter of claim 5, wherein, The outer wall of the two pulling rods (18) is provided with the anti-skid line (19) on the end away from each other.

7. The plastic particle air stream sorter of claim 1, wherein, The top of each of the two guide blocks (7) is provided with a guide slope (8), and the top of the mounting rack (3) is fixedly connected with a hopper (5).

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