Raw material screening and impurity removing device for aluminum bar production

Abstract

The utility model relates to the related technical field of aluminum bar raw material screening, and discloses a raw material screening and impurity removing device for aluminum bar production, second crawler belts are symmetrically arranged in a shell, the second crawler belts are sleeved with first crawler belts, and a plurality of conductive blocks are arranged between the first crawler belts and the second crawler belts; an electromagnetic rod is arranged between the two symmetrical conductive blocks, the electromagnetic rod can be electrified to generate magnetic force when being arranged in the shell, iron materials can be adsorbed to the surface of the electromagnetic rod, and due to the fact that the electromagnetic rod is rotationally connected, under the action of gravity, the electromagnetic rod which adsorbs a large amount of iron materials can rotate downwards, and the use efficiency of the electromagnetic rod is improved; and meanwhile, when the raw materials pass through the upper row of electromagnetic rods, the iron materials can be adsorbed, meanwhile, the iron materials which are not adsorbed can reach the lower row of electromagnetic rods, the lower row of electromagnetic rods conduct secondary adsorption on the separated raw materials, and aluminum materials in the raw materials are separated out more effectively.

Description

Technical Field

[0001] This utility model belongs to the technical field of aluminum rod raw material screening, and more specifically, it relates to a raw material screening and impurity removal device for aluminum rod production. Background Technology

[0002] When aluminum rods are produced without processing, iron is inevitably mixed into the aluminum material. When the iron content in the aluminum material is too high, the overall strength distribution of the aluminum rod becomes uneven. Although it may increase the local hardness to a certain extent, it is not conducive to the aluminum rod bearing large uniform external forces. It is easy to exacerbate stress concentration and may reduce the overall tensile strength, yield strength and other key strength indicators of the aluminum rod, making it more prone to fracture failure in practical applications.

[0003] When separating aluminum and iron materials, it is impossible to remove the aluminum material that falls onto the electromagnetic rod. The aluminum material adhering to the electromagnetic rod will affect the working efficiency of the electromagnetic rod and will not be able to further improve the purity of the iron powder.

[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and provided a raw material screening and impurity removal device for aluminum rod production, in order to achieve a more practical purpose. Utility Model Content

[0005] This invention provides a raw material screening and impurity removal device for aluminum rod production, which overcomes the above-mentioned defects in the prior art.

[0006] The purpose and effectiveness of this utility model's raw material screening and impurity removal device for aluminum rod production are achieved through the following specific technical means:

[0007] A raw material screening and impurity removal device for aluminum rod production includes a housing and a feed hopper installed on the upper end of the housing. Two opposite sides of the housing have iron material discharge ports, and two other opposite sides of the housing have electrical plates installed on their walls. A second track is symmetrically arranged inside the housing, with a first track covering the second track. Multiple conductive blocks are arranged between the first and second tracks. An electromagnetic rod is arranged between two symmetrical conductive blocks, and the electromagnetic rod is rotatably connected to the conductive block. The conductive block abuts against the electrical plate, and the conductive block is connected to the second track. The first track is connected to the conductive block, and the second track is connected to a drive mechanism.

[0008] A further technical solution includes a gas collecting box at the iron material outlet, a cavity inside the gas collecting box, a piston plate inside the cavity, the piston plate sliding within the cavity, multiple openings on the side of the gas collecting box facing the electromagnetic rod, multiple telescopic plates on the side of the piston plate facing the electromagnetic rod passing through the openings, a spring on the other side of the piston plate, multiple swing plates on the wall of the gas collecting box near the electromagnetic rod, the swing plates hinged to the wall, slots inside the swing plates, sliders inside the slots, the sliders hinged to the telescopic plates, and the swing plates abutting against the electromagnetic rod.

[0009] In a further technical solution, the driving mechanism includes a first motor and two symmetrically arranged rotating rods. Support plates are provided on both sides of the circuit board, and a fixing block is provided between the support plates. The rotating rods and the fixing block are rotatably connected, and the first motor is provided on the rotating rods.

[0010] In a further technical solution, an iron material collection trough is provided on the lower side of the iron material outlet, and the iron material collection trough is fixed on the outer shell wall.

[0011] In a further technical solution, a crushing bar is provided inside the feed hopper, and an opening is provided on the feed hopper. The rotating part of the crushing bar passes through the opening, and a second motor is provided at the opening of the feed hopper. The rotating part and the second motor are connected.

[0012] In a further technical solution, multiple brackets are provided on the side of the outer casing, the brackets are fixedly connected to the outer casing, and the brackets are fixedly connected to the support plate.

[0013] In a further technical solution, the gas collection box is provided with a one-way gas outlet at the point where the lower row of electromagnetic rods leaves the iron material outlet, and air holes are provided on the upper side wall of the gas collection box.

[0014] In a further technical solution, the second track slides on the side of the rotating rod, and the electromagnetic rod slides inside the housing.

[0015] In a further technical solution, the conductive block slides on the electrode plate, and the electrode plate is fixed to the wall of the outer casing.

[0016] In a further technical solution, a discharge port is provided at the bottom of the outer casing.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] After the material enters the feed hopper, the crushing rods crush large particles. The crushed material falls into the outer shell. The falling material passes over the surface of the electromagnetic rods. When the electromagnetic rods are inside the shell, they are energized, generating magnetic force. Iron material is attracted to the surface of the electromagnetic rods. Since the electromagnetic rods are rotated, under the action of gravity, the material with more iron material will rotate downwards, improving the efficiency of the electromagnetic rods. At the same time, when the material passes over the upper row of electromagnetic rods, the iron material will be attracted, while the iron material that is not attracted will go to the lower row of electromagnetic rods. The lower row of electromagnetic rods will perform secondary adsorption on the separated material, more effectively separating the aluminum material in the material.

[0019] When the electromagnetic rod and the swing plate come into contact, the swing plate swings, pushing the telescopic plate to slide. The telescopic plate then drives the piston plate to slide up and down. When the piston plate slides upward, it replenishes the cavity with gas. Under the action of the spring, the piston plate slides downward, blowing the gas in the cavity obliquely into the outer shell from the one-way air inlet. This can blow the aluminum material adsorbed on the electromagnetic rod back into the outer shell, further saving costs and improving the utilization efficiency of the iron material collection tank, thus better ensuring the purity of the aluminum material. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0021] Figure 2 This is a front view structural diagram of the present invention;

[0022] Figure 3 yes Figure 2 A schematic diagram of the AA cross-sectional structure;

[0023] Figure 4 This is a front view structural diagram of the present invention;

[0024] Figure 5 yes Figure 4 A schematic diagram of the BB cross-sectional structure;

[0025] Figure 6 yes Figure 5 A magnified structural diagram of point A in the middle.

[0026] Explanation of reference numerals in the attached figures:

[0027] 11. Feed hopper, 12. Iron material collection trough, 13. Electromagnetic rod, 14. Outer shell, 15. First motor, 16. Support plate, 17. Electric plate, 18. Discharge port, 19. Bracket, 20. Second motor, 21. Crushing rod, 22. Rotating rod, 23. First track, 24. Conductive block, 25. Air collection box, 26. Second track, 27. Cavity, 28. Spring, 29. Telescopic plate, 30. Piston plate, 31. Swinging plate, 32. Iron material discharge port. Detailed Implementation

[0028] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0029] In this utility model description, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0030] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] This utility model provides a raw material screening and impurity removal device for aluminum rod production, as shown in the attached document. Figure 1 To be continued Figure 6 A raw material screening and impurity removal device for aluminum rod production includes a housing 14 and a feed hopper 11 installed on the upper end of the housing 14. Two opposite sides of the housing 14 are provided with iron material discharge ports 32. Electromagnetic plates 17 are provided on the other two opposite walls of the housing 14. A second track 26 is symmetrically arranged inside the housing 14, and a first track 23 is fitted over the second track 26. Multiple conductive blocks 24 are arranged between the first track 23 and the second track 26. An electromagnetic rod 13 is arranged between two symmetrical conductive blocks 24. The electromagnetic rod 13 and the conductive block 24 are rotatably connected. The conductive block 24 abuts against the electromagnet 17. The conductive block 24 is connected to the second track 26. The first track 23 is connected to the conductive block 24. The second track 26 is connected to a drive mechanism.

[0032] Preferably, a gas collecting box 25 is provided at the iron material outlet 32. A cavity 27 is provided inside the gas collecting box 25. A piston plate 30 is provided inside the cavity 27 and slides within the cavity 27. The gas collecting box 25 has multiple openings on the side facing the electromagnetic rod 13. Multiple telescopic plates 29 are provided on the side of the piston plate 30 facing the electromagnetic rod 13 and pass through the openings. A spring 28 is provided on the other side of the piston plate 30. Multiple swing plates 31 are provided on the wall of the gas collecting box 25 near the electromagnetic rod 13. The swing plates 31 are hinged to the wall and have slots. A slider is provided in the slots and is hinged to the telescopic plates 29. The swing plates 31 abut against the electromagnetic rod 13.

[0033] Preferably, the driving mechanism includes a first motor 15 and two symmetrically arranged rotating rods 22. Support plates 16 are provided on both sides of the circuit board 17, and a fixing block is provided between the support plates 16. The rotating rods 22 and the fixing block are rotatably connected, and the first motor 15 is provided on the rotating rods 22.

[0034] Preferably, an iron material collection trough 12 is provided on the lower side of the iron material outlet 32, and the iron material collection trough 12 is fixed on the wall of the outer shell 14.

[0035] Preferably, the feed hopper 11 is provided with a crushing rod 21, the feed hopper 11 is provided with an opening, the rotating part of the crushing rod 21 passes through the opening, and the feed hopper 11 is provided with a second motor 20 at the opening, the rotating part and the second motor 20 are connected.

[0036] Preferably, the outer casing 14 is provided with a plurality of brackets 19 on its side, the brackets 19 being fixedly connected to the outer casing 14, and the brackets 19 being fixedly connected to the support plate 16.

[0037] Preferably, the gas collecting box 25 has a one-way gas outlet at the position where the lower row of electromagnetic rods 13 leaves the iron material outlet 32, and the upper side wall of the gas collecting box 25 has air holes.

[0038] Preferably, the second track 26 slides on the side of the rotating rod 22, and the electromagnetic rod 13 slides inside the housing 14.

[0039] Preferably, the conductive block 24 slides on the electric plate 17, and the electric plate 17 is fixed to the wall of the outer casing 14.

[0040] Preferably, the bottom of the outer casing 14 is provided with a discharge port 18.

[0041] Specific usage method of this utility model:

[0042] After the material enters the feed hopper 11, the crushing rod 21 crushes large particles. The crushed material falls into the outer shell 14. The falling material passes over the surface of the electromagnetic rod 13, activating the first motor 15. The first motor 15 drives the second track 26 and the first track 23 to rotate. When the conductive block 24 and the circuit board 17 come into contact, the electromagnetic rod 13 is energized, generating magnetic force. Iron material is attracted to the surface of the electromagnetic rod 13. Since the electromagnetic rod 13 is rotatably connected, under the action of gravity, the part with more attracted iron material will rotate downwards, improving the utilization efficiency of the electromagnetic rod 13. At the same time, when the material passes over the upper row of electromagnetic rods 13, the iron material will be attracted, while the iron material that is not attracted will go to the lower row of electromagnetic rods 13. The lower row of electromagnetic rods 13 performs secondary adsorption on the separated material, achieving more effective separation. When the electromagnetic rod 13 moves outside the outer casing 14, the aluminum material inside the raw material falls onto the iron material collection tank 12, and the aluminum material falls into the aluminum material collector from the discharge port 18. When the electromagnetic rod 13 and the swing plate 31 come into contact, the swing plate 31 swings and pushes the telescopic plate 29 to slide. The telescopic plate 29 drives the piston plate 30 to slide up and down. When the piston plate 30 slides upward, it will replenish the cavity 27 with gas. Under the action of the spring 28, the piston plate 30 slides downward, which will blow the gas in the cavity 27 obliquely into the outer casing 14 from the one-way air inlet. This can blow the aluminum material adsorbed on the electromagnetic rod 13 back into the outer casing 14, further saving costs and improving the utilization efficiency of the iron material collection tank 12, and better ensuring the purity of the aluminum material.

Claims

1. A raw material screening and impurity removal device for aluminum rod production, characterized in that: The device includes a housing (14) and a feed hopper (11) installed on the upper end of the housing (14). Two opposite sides of the housing (14) are provided with iron material discharge ports (32). The other two opposite sides of the housing (14) are provided with electric plates (17). A second track (26) is symmetrically arranged inside the housing (14). The second track (26) is covered by a first track (23). Multiple conductive blocks (24) are arranged between the first track (23) and the second track (26). An electromagnetic rod (13) is arranged between two symmetrical conductive blocks (24). The electromagnetic rod (13) and the conductive block (24) are rotatably connected. The conductive block (24) and the electric plate (17) are in contact. The conductive block (24) and the second track (26) are connected. The first track (23) and the conductive block (24) are connected. The second track (26) is connected to the drive mechanism.

2. The raw material screening and impurity removal device for aluminum rod production according to claim 1, characterized in that: A gas collecting box (25) is provided at the iron material outlet (32). A cavity (27) is provided inside the gas collecting box (25). A piston plate (30) is provided inside the cavity (27). The piston plate (30) slides inside the cavity (27). The gas collecting box (25) has multiple openings on the side facing the electromagnetic rod (13). The piston plate (30) has multiple telescopic plates (29) on the side facing the electromagnetic rod (13). The telescopic plates (29) pass through the openings. A spring (28) is provided on the other side of the piston plate (30). Multiple swing plates (31) are provided on the side wall of the gas collecting box (25) near the electromagnetic rod (13). The swing plates (31) are hinged to the wall. A slot is provided inside the swing plate (31). A slider is provided inside the slot. The slider is hinged to the telescopic plate (29). The swing plate (31) abuts against the electromagnetic rod (13).

3. The raw material screening and impurity removal device for aluminum rod production according to claim 1, characterized in that: The drive mechanism includes a first motor (15) and two symmetrically arranged rotating rods (22). Support plates (16) are provided on both sides of the circuit board (17). A fixing block is provided between the support plates (16). The rotating rods (22) and the fixing blocks are rotatably connected. The first motor (15) is provided on the rotating rods (22). The second track (26) is sleeved on the rotating rods (22).

4. The raw material screening and impurity removal device for aluminum rod production according to claim 3, characterized in that: An iron material collection trough (12) is provided on the lower side of the iron material outlet (32), and the iron material collection trough (12) is fixed on the wall of the outer shell (14).

5. The raw material screening and impurity removal device for aluminum rod production according to claim 4, characterized in that: The feed hopper (11) is provided with a crushing rod (21), and the feed hopper (11) is provided with an opening. The rotating part of the crushing rod (21) passes through the opening. The feed hopper (11) is provided with a second motor (20) at the opening. The rotating part and the second motor (20) are connected.

6. The raw material screening and impurity removal device for aluminum rod production according to claim 5, characterized in that: The outer shell (14) is provided with a plurality of brackets (19) on its side, the brackets (19) and the outer shell (14) are fixedly connected, and the brackets (19) and the support plate (16) are fixedly connected.

7. The raw material screening and impurity removal device for aluminum rod production according to claim 2, characterized in that: The gas collection box (25) has a one-way gas outlet at the point where the lower row of electromagnetic rods (13) leaves the iron material outlet (32), and the upper side wall of the gas collection box (25) has air holes.

8. The raw material screening and impurity removal device for aluminum rod production according to claim 3, characterized in that: The second track (26) slides on the side of the rotating rod (22), and the electromagnetic rod (13) slides inside the housing (14).

9. The raw material screening and impurity removal device for aluminum rod production according to claim 8, characterized in that: The conductive block (24) slides on the electric plate (17), which is fixed to the wall of the outer shell (14).

10. A raw material screening and impurity removal device for aluminum rod production according to claim 7, characterized in that: The bottom of the outer shell (14) is provided with a discharge port (18).

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