Plastic particle iron removal device

Abstract

The utility model discloses a plastic particle iron removal device, and relates to the technical field of plastic recovery. The iron removal device comprises a conveying assembly, two iron removal assemblies and an arrangement assembly are installed above the conveying assembly, each iron removal assembly comprises a fixing plate, a U-shaped groove is formed in the outer side of the fixing plate, a sliding rod is arranged in the U-shaped groove in a sliding mode, a connecting plate is rotationally connected to the outer side of the sliding rod, an electromagnet is installed at the bottom end of the connecting plate, and a rotating shaft is rotationally inserted into the fixing plate. A rotating plate is fixedly arranged on the outer side of the rotating shaft, a square groove is formed in the outer side of the rotating plate, the sliding rod is movably inserted into the square groove, and two recycling boxes are installed on the side face of the conveying assembly. Through mutual cooperation of the rotating plate, the U-shaped groove, the sliding rod, the connecting plate, the electromagnet, the recovery box and other structures, the electromagnet can automatically separate and intensively collect saturated iron impurities after adsorbing the iron impurities, manual intervention is reduced, the operation cost is reduced, and the production continuity and the production line efficiency are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to plastic recycling technical field, concretely is a kind of plastic particle iron removal device. BACKGROUND

[0002] Plastic particles are particles processed from waste plastics. Plastic regenerated particles are processed from waste plastic products, and have broad market. The existing plastic particles are prone to contain iron particle impurities, and the iron particle impurities are mixed with the plastic particles, which are difficult to clean, thereby causing inconvenience in the use of plastic particles.

[0003] In the recycling of plastic particles, the iron particles are usually removed by magnetic adsorption. When the adsorption reaches a certain degree, the iron filings on the outside need to be treated. However, the existing magnetic iron removal requires more manual intervention and is more complicated to operate, thereby increasing labor costs. To solve the above problems, the inventor proposes a plastic particle iron removal device. SUMMARY

[0004] To solve the problem of cleaning the iron filings attached to the outside of the magnet, the utility model aims to provide a plastic particle iron removal device.

[0005] To solve the above technical problems, the utility model adopts the following technical scheme: a plastic particle iron removal device, comprising a conveying assembly, two iron removal assemblies and an arrangement assembly are installed above the conveying assembly respectively, the iron removal assembly comprises a fixed plate, a U-shaped groove is formed in the outer side of the fixed plate, a sliding rod is slidably arranged in the U-shaped groove, a connecting plate is rotatably connected to the outer side of the sliding rod, an electromagnet is installed at the bottom end of the connecting plate, a rotating shaft is rotatably inserted into the fixed plate, a rotating plate is fixedly arranged on the outer side of the rotating shaft, a square groove is formed in the outer side of the rotating plate, the sliding rod is movably inserted into the square groove, a pair of symmetrical external sliding channels are fixedly arranged on the outer side of the fixed plate, a limiting ring is movably inserted into the external sliding channel, the limiting ring is movably inserted into the outer side of the connecting plate, two recycling boxes are installed on the side of the conveying assembly, and the two recycling boxes are respectively arranged on the side of the two iron removal assemblies.

[0006] Preferably, the arrangement assembly comprises a support frame, the support frame is fixedly connected with the conveying assembly, a threaded rod is threadedly inserted into the support frame, a lifting plate is rotatably arranged at the bottom end of the threaded rod, a scraper and a pushing plate are fixedly arranged at the bottom end of the lifting plate.

[0007] Preferably, a fixed frame is fixedly arranged on the outer side of the fixed plate, the fixed frame is detachably installed on the outer side of the conveying assembly by bolts, a push plate is slidably arranged on the outer side of the recycling box, a motor is fixedly arranged on the outer side of the fixed plate, and the output shaft of the motor is inserted into the fixed plate and fixedly connected with the rotating shaft.

[0008] Preferably, the scraper and the poking plate are detachably installed below the lifting plate, the top end of the threaded rod is fixedly provided with a rotating disc, the top end of the lifting plate is fixedly provided with symmetrically distributed auxiliary rods, and the auxiliary rods are movably inserted into the support frame.

[0009] Compared with the prior art, the utility model has the beneficial effects that:

[0010] 1、The utility model discloses a through set up rotating plate, U type groove, sliding rod, connecting plate, electromagnet and recovery box etc.

[0011] 2、The utility model discloses a through set up support frame, threaded rod, lifting plate, scraper and poking plate etc. DRAWINGS

[0012] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating creative labor.

[0013] Figure 1 It is the whole structure schematic diagram of the utility model.

[0014] Figure 2 It is the whole structure side surface schematic diagram of the utility model.

[0015] Figure 3 It is the iron removal assembly and the connecting structure schematic diagram of the utility model.

[0016] Figure 4 It is the support frame and the connecting structure schematic diagram of the utility model.

[0017] In the drawing: 1, conveying assembly;11, iron removal assembly;12, arrangement assembly;13, recovery box;14, push plate;15, fixed frame;16, motor;2, fixed plate;21, rotating shaft;22, rotating plate;23, square groove;24, U type groove;25, sliding rod;26, connecting plate;27, electromagnet;28, external slide;29, limit ring;3, support frame;31, threaded rod;32, lifting plate;33, scraper;34, poking plate;35, auxiliary rod;36, rotating disc. PREFERRED EMBODIMENT

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] like Figures 1-4 As shown, this utility model provides a plastic granule iron removal device, including a conveying assembly 1, which mainly includes a conveyor belt for transporting plastic granules. Two iron removal components 11 and a sorting component 12 are respectively installed above the conveying assembly 1. Each iron removal component 11 includes a fixing plate 2 for fixed support. A U-shaped groove 24 is formed on the outer side of the fixing plate 2, which limits and guides the sliding rod 25. The sliding rod 25 slides within the U-shaped groove 24, causing the connecting plate 26 to move. The connecting plate 26 is rotatably connected to the outer side of the sliding rod 25. The movement of the connecting plate 26 causes the electromagnet 27 to move. An electromagnet 27 is installed at the bottom of the connecting plate 26. The electromagnet 27 can attract iron filings. By energizing the coil, a magnetic field is generated, which attracts or repels the iron core or iron objects, thus generating attraction or force. The magnetic flux density is proportional to the current. The coil, iron core, and magnetic circuit... The design determines the magnitude of the force and the response speed. A rotating shaft 21 is inserted into the fixed plate 2. The rotation of the rotating shaft 21 drives the rotating plate 22 to rotate. The rotating plate 22 is fixed on the outside of the rotating shaft 21. A square groove 23 is opened on the outside of the rotating plate 22. The sliding rod 25 is movably inserted into the square groove 23. The rotation of the rotating plate 22 drives the sliding rod 25 to slide in the U-shaped groove 24 through the square groove 23. A symmetrically distributed external slide rail 28 is fixed on the outside of the fixed plate 2. The external slide rail 28 is used to limit the limiting ring 29, so that it can only move laterally. The limiting ring 29 is movably inserted into the external slide rail 28. The limiting ring 29 limits the connecting plate 26, so that the connecting plate 26 can only move up and down. The limiting ring 29 is movably inserted on the outside of the connecting plate 26. Two recycling boxes 13 are installed on the side of the conveying component 1. The two recycling boxes 13 are located on the side of the two iron removal components 11 respectively. The recycling boxes 13 can collect iron filings in a concentrated manner.

[0020] The sorting component 12 includes a support frame 3, which is fixedly connected to the conveying component 1. A threaded rod 31 is inserted into the internal thread of the support frame 3. A lifting plate 32 is rotatably provided at the bottom end of the threaded rod 31. A scraper 33 and a toggle plate 34 are fixedly provided at the bottom end of the lifting plate 32.

[0021] By adopting the above technical solution, the plastic granules to be iron removed can be leveled, and the iron filings on the bottom side of the plastic granules can be flipped to the top, thus facilitating efficient iron removal in the future.

[0022] The fixed plate 2 is fixed outside the conveying assembly 1.

[0023] The fixed plate 2 can be installed and removed on the conveying assembly 1.

[0024] The recovery box 13 is slidably provided with a push plate 14.

[0025] The push plate 14 is convenient for cleaning the iron filings in the recovery box 13.

[0026] The fixed plate 2 is fixed outside the conveying assembly 1.

[0027] The motor 16 output shaft end drives the rotating shaft 21 to rotate, which provides power output.

[0028] The scraper 33 and the push plate 34 are detachably installed below the lifting plate 32.

[0029] The scraper 33 and the push plate 34 can be installed and removed according to the needs.

[0030] The top end of the threaded rod 31 is fixedly provided with a rotating disc 36.

[0031] The rotating disc 36 rotates to drive the threaded rod 31 to rotate.

[0032] The lifting plate 32 is fixedly provided with symmetrically distributed auxiliary rods 35, which are movably inserted into the support frame 3.

[0033] The auxiliary rods 35 can assist the lifting plate 32 to move up and down.

[0034] Working principle: first, the plastic particles are transmitted to the conveying assembly 1, at this time, the rotating disc 36 is rotated to drive the threaded rod 31 to rotate, the threaded rod 31 drives the lifting plate 32 to move downward under the assistance of the auxiliary rod 35, the lifting plate 32 drives the scraper 33 and the poking plate 34 to move downward, so that the plastic particles above the conveying assembly 1 can be arranged in a thin layer, thereby facilitating subsequent iron removal, at this time, the conveying assembly 1 transmits the plastic particles below the electromagnet 27, at this time, the electromagnet 27 adsorbs the iron filings in the plastic particles, when the electromagnet 27 is saturated, the conveying assembly 1 stops conveying the plastic particles, at this time, the motor 16 is started to work, the output shaft end of the motor 16 drives the rotating shaft 21 to rotate, the rotating shaft 21 drives the rotating plate 22 to rotate, the rotating plate 22 drives the sliding rod 25 to slide in the U-shaped groove 24 through the square groove 23, the sliding rod 25 drives the connecting plate 26 to move under the assistance of the external sliding chute 28 and the limiting ring 29 in the sliding process, at this time, the sliding path of the electromagnet 27 is in the inverted U direction, so that the electromagnet 27 moves above the recycling box 13, at this time, the magnetic field generated by the coil of the electromagnet 27 is energized, the magnetic field repels the iron filings, so that the attached iron filings can be discharged, after cleaning, reset and continue the above operation to remove the iron.

[0035] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Therefore, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalent technologies, the present application also intends to include these modifications and variations.

Claims

1. A device for removing iron from plastic particles, comprising a conveying assembly (1), characterized in that: Two iron removing assemblies (11) and arrangement assemblies (12) are respectively arranged above the conveying assembly (1), the iron removing assembly (11) comprises a fixed plate (2), a U-shaped groove (24) is formed in the outer side of the fixed plate (2), a sliding rod (25) is slidably arranged in the U-shaped groove (24), a connecting plate (26) is rotatably connected to the outer side of the sliding rod (25), and an electromagnet (27) is arranged at the bottom end of the connecting plate (26); A rotating shaft (21) is rotatably arranged in the fixed plate (2), a rotating plate (22) is fixedly arranged on the outer side of the rotating shaft (21), a square groove (23) is formed in the outer side of the rotating plate (22), the sliding rod (25) is movably arranged in the square groove (23), the fixed plate (2) is fixedly provided with symmetrically distributed external sliding ways (28), a limiting ring (29) is movably arranged in the external sliding way (28), the limiting ring (29) is movably arranged on the outer side of the connecting plate (26), and two recycling boxes (13) are arranged on the side of the conveying assembly (1).

2. The apparatus for removing iron from plastic particles according to claim 1, wherein The arrangement assembly (12) comprises a support frame (3), the support frame (3) is fixedly connected with the conveying assembly (1), a threaded rod (31) is threadedly arranged in the support frame (3), a lifting plate (32) is rotatably arranged at the bottom end of the threaded rod (31), and a scraper (33) and a pushing plate (34) are fixedly arranged at the bottom end of the lifting plate (32).

3. The apparatus of claim 1, wherein the magnet is a permanent magnet. The fixed plate (2) is fixedly provided with a fixed frame (15), and the fixed frame (15) is detachably mounted on the outer side of the conveying assembly (1) through bolts.

4. The apparatus of claim 1, wherein the magnet is a permanent magnet. A pushing plate (14) is slidably arranged on the outer side of the recycling box (13).

5. The apparatus of claim 1, wherein the magnet is a permanent magnet. A motor (16) is fixedly arranged on the outer side of the fixed plate (2), and the output shaft of the motor (16) penetrates the fixed plate (2) and is fixedly connected with the rotating shaft (21).

6. The apparatus of claim 2, wherein the magnet is a permanent magnet. The scraper (33) and the pushing plate (34) are detachably mounted below the lifting plate (32).

7. The apparatus of claim 2 wherein the magnet is a permanent magnet. A rotating disc (36) is fixedly arranged at the top end of the threaded rod (31).

8. The apparatus of claim 2, wherein the magnet is a permanent magnet. The lifting plate (32) is fixedly provided with symmetrically distributed auxiliary rods (35) at the top end, and the auxiliary rods (35) are movably arranged in the support frame (3).

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