Impurity removing device for scrap iron cake pressing

Abstract

The utility model relates to the field of industrial waste treatment, in particular to an impurity removing device for scrap iron cake pressing, which comprises a cake pressing machine, an electromagnet for adsorbing scrap iron is slidably connected to the cake pressing machine, four rollers are rotatably connected to the front side and the rear side of the electromagnet, and a fixing rod is fixedly connected to the rightmost side of the electromagnet. A motor A is fixedly connected to the right side in the cake pressing machine, a rotating plate is fixedly connected to the output end of the motor A, a transmission rocker arm for driving the electromagnet to swing front and back is arranged between the electromagnet and the rotating plate, one end of the transmission rocker arm is rotationally connected to the fixing rod, and the other end of the transmission rocker arm is rotationally connected to the rotating plate; a dust collection frame is slidably connected into the cake pressing machine and located below the electromagnet. Scrap iron is attracted through the electromagnet and then driven by the motor A and the transmission rocker arm to swing, impurities in the scrap iron are separated out, the effect of distinguishing the impurities is achieved, and the effect of improving the working efficiency is achieved.

Description

Technical Field

[0001] This utility model relates to the field of industrial waste treatment, and in particular to a device for removing impurities when pressing iron filings into cakes. Background Technology

[0002] Iron scrap briquetting machines use physical compression methods, employing hydraulic or mechanical force to compress loose iron scraps into compact, small-volume briquetting objects. These machines are widely used in industries such as machinery manufacturing, metal processing, and casting, which generate large quantities of iron scrap during production. Processing these scraps with an iron scrap briquetting machine reduces the footprint of waste materials, effectively minimizes dust pollution during transportation, reduces negative environmental impact, and improves resource utilization.

[0003] However, existing iron filings press machines cannot automatically distinguish between dust and impurities in the iron filings. As a result, dust and impurities occupy a certain space during the pressing process, preventing the iron filings from binding tightly together. This reduces the density and strength of the pressed cakes, making them unsuitable for later use and processing. Utility Model Content

[0004] In order to overcome the shortcomings of not being able to distinguish between dust and impurities in iron filings, the technical problem of this utility model is to provide a device for removing impurities when pressing iron filings into cakes.

[0005] The technical implementation scheme of this utility model is as follows: a device for removing impurities from iron filings, comprising a pressing machine, wherein an electromagnet for adsorbing iron filings is slidably connected to the pressing machine, four rollers are rotatably connected to the front and rear sides of the electromagnet, a fixed rod is fixedly connected to the rightmost side of the electromagnet, a motor A is fixedly connected to the right side inside the pressing machine, a rotating plate is fixedly connected to the output end of the motor A, a transmission rocker arm is provided between the electromagnet and the rotating plate to drive the electromagnet to swing back and forth, one end of the transmission rocker arm is rotatably connected to the fixed rod, and the other end of the transmission rocker arm is rotatably connected to the rotating plate, and a dust collection frame is slidably connected inside the pressing machine, the dust collection frame being located below the electromagnet.

[0006] Furthermore, it also includes a push plate, which is slidably connected to the cake press. A connecting rod is fixedly connected to the push plate. The dust collection frame rotates with the push plate through the connecting rod. A rack is fixedly connected to the push plate. A motor B is fixedly connected to the cake press. A gear is fixedly connected to the output end of the motor B. The gear meshes with the rack. Both the dust collection frame and the push plate are fixedly connected to sliders.

[0007] Furthermore, it also includes a buffer strip, which is fixedly connected to the patty press.

[0008] Furthermore, it also includes a scraper, which is slidably connected to the patty press and is located above the electromagnet.

[0009] Furthermore, it also includes a collection frame, which is provided in the patty press.

[0010] Furthermore, it also includes a dust cover, which is fixedly connected to the patty press.

[0011] The beneficial effects are: 1. By attracting iron filings with an electromagnet, and then having the motor A and the transmission rocker arm swing, impurities in the iron filings are separated, which plays the role of distinguishing impurities and thus improves work efficiency.

[0012] 2. The gear drives the rack, which in turn moves the push plate to pour out the separated impurities, thus achieving automatic cleaning and improving convenience.

[0013] 3. The collection box collects the dumped garbage, which helps to collect impurities and dust, thus improving the cleanliness of the environment. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model.

[0015] Figure 2 This is a schematic diagram of the electromagnet, motor A, and transmission rocker arm of this utility model.

[0016] Figure 3 This is a schematic diagram of the structure of the gear, rack, and push plate of this utility model.

[0017] Figure 4 This is a structural schematic diagram of the dust collection frame, push plate, and connecting rod of this utility model.

[0018] In the attached diagram: 1: Pressing machine, 2: Electromagnet, 3: Roller, 4: Fixed rod, 5: Motor A, 6: Rotating plate, 7: Transmission rocker arm, 8: Dust collection frame, 9: Push plate, 10: Connecting rod, 11: Rack, 12: Motor B, 13: Gear, 14: Slider, 15: Buffer bar, 16: Scraper, 17: Collection frame, 18: Dust cover. Detailed Implementation

[0019] The present invention will be further described below with reference to the embodiments shown in the accompanying drawings.

[0020] Example: A device for removing impurities from iron filings, such as... Figure 1-4As shown, the device includes a patty press 1, an electromagnet 2, rollers 3, a fixed rod 4, a motor A5, a rotating plate 6, a transmission rocker arm 7, and a dust collection frame 8. The patty press 1 is slidably connected to the electromagnet 2 for adsorbing iron filings. Four rollers 3 are rotatably connected to the front and rear sides of the electromagnet 2. The fixed rod 4 is fixedly connected to the rightmost side of the electromagnet 2. The motor A5 is fixedly connected to the right side inside the patty press 1. The output end of the motor A5 is fixedly connected to the rotating plate 6. The transmission rocker arm 7, which drives the electromagnet 2 to swing back and forth, is provided between the electromagnet 2 and the rotating plate 6. One end of the transmission rocker arm 7 is rotatably connected to the fixed rod 4, and the other end is rotatably connected to the rotating plate 6. The dust collection frame 8 is slidably connected inside the patty press 1 and is located below the electromagnet 2.

[0021] When using this impurity removal device, first turn on the electromagnet 2 and pour the untreated iron filings into the pressing machine 1. When the iron filings come into contact with the electromagnet 2, they are attracted by the magnetism of the electromagnet 2, and the impurities fall into the dust collection frame 8 below through the gaps. Next, start the motor A5. The motor A5 drives the rotating plate 6 to rotate, which in turn drives one end of the transmission rocker arm 7 to make a circular motion. Since the other end of the transmission rocker arm 7 is rotatably connected to the fixed rod 4 and has a certain amount of room for movement, the transmission rocker arm 7 can drive the fixed rod 4 to move back and forth, and the electromagnet 2 also moves synchronously. When the transmission rocker arm 7 is brought to the leftmost position, the electromagnet 2 moves to the left; when the motor A5 continues to rotate, and the transmission rocker arm 7 rotates to the rightmost position, the electromagnet 2 also returns to its original position. The rotation speed of the motor A5 determines the oscillation frequency of the electromagnet 2. Through the oscillation of the electromagnet 2, the impurities in the remaining iron filings are shaken off into the dust collection frame 8. When iron filings need to be fed into the pressing machine 1, the dust collection frame 8 is removed and the electromagnet 2 is turned off, and the iron filings automatically fall into the pressing machine 1. This process separates iron filings from impurities, improving work efficiency.

[0022] like Figure 1 , Figure 2 and Figure 3 As shown, it also includes a push plate 9, a connecting rod 10, a rack 11, a motor B12, a gear 13, and a slider 14. The patty press 1 is slidably connected to the push plate 9, and the push plate 9 is fixedly connected to the connecting rod 10. The dust collection frame 8 is rotatably engaged with the push plate 9 through the connecting rod 10. The push plate 9 is fixedly connected to the rack 11. The patty press 1 is fixedly connected to the motor B12. The output end of the motor B12 is fixedly connected to the gear 13, and the gear 13 meshes with the rack 11. The dust collection frame 8 and the push plate 9 are both fixedly connected to the slider 14.

[0023] When it is necessary to clean the dust inside the dust collection frame 8, the motor B12 is activated. The motor B12 drives the gear 13 to rotate clockwise. Since the gear 13 meshes with the rack 11, the rack 11 moves to the right, which in turn drives the push plate 9 to move to the right. The push plate 9 pushes the dust collection frame 8 to move to the right in sync. Because the dust collection frame 8 and the push plate 9 are rotatably engaged through the connecting rod 10, the dust collection frame 8 falls down when the rack 11 reaches its rightmost position. After cleaning is completed, the motor B12 is activated in reverse. The motor B12 drives the gear 13 in reverse, and the gear 13 drives the rack 11 to move to the left. The rack 11 pulls the push plate 9 back to its original position. The push plate 9 and the front of the dust collection frame 8 are both connected to the slider 14, which makes the movement of the dust collection frame 8 more stable. This design realizes the automatic cleaning of the dust collection frame 8 and improves the convenience of using the device.

[0024] like Figure 1 As shown, it also includes a buffer strip 15, which is fixedly connected to the patty press 1.

[0025] The buffer strip 15, which is fixedly connected to the patty press 1, acts as a buffer when the dust collection frame 8 falls, effectively reducing the impact between the dust collection frame 8 and the patty press 1, thereby improving the service life of the dust collection frame 8.

[0026] like Figure 1 As shown, it also includes a scraper 16, which is slidably connected to the cake press 1 and is located above the electromagnet 2.

[0027] The scraper 16, which is slidably connected to the patty press 1, can scrape the iron filings remaining on the electromagnet 2 into the patty press 1, thus avoiding iron filings and improving the practicality of the device.

[0028] like Figure 1 As shown, it also includes a collection frame 17, and the cake press 1 is provided with the collection frame 17.

[0029] The collection frame 17 of the patty press 1 is used to collect impurities and dust, prevent them from scattering, and improve the cleanliness of the working environment.

[0030] like Figure 1 As shown, it also includes a dust cover 18, and the cake press 1 is fixedly connected to the dust cover 18.

[0031] The dust cover 18, which is fixedly connected to the patty press 1, can intercept the dust that is raised, prevent the dust from overflowing, and improve the cleanliness of the working environment.

[0032] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A device for removing impurities for iron scrap cake pressing, characterized in that, The utility model provides a press cake machine (1), the press cake machine (1) is slidably connected with the electromagnet (2) for adsorbing iron filings, four gyro wheels (3) are rotatably connected to the front and back of the electromagnet (2), the rightmost side of the electromagnet (2) is fixedly connected with a fixed rod (4), a motor A (5) is fixedly connected to the right side inside the press cake machine (1), the output of the motor A (5) is fixedly connected with a rotating plate (6), the transmission rocker arm (7) that drives the electromagnet (2) swings back and forth is equipped between the electromagnet (2) and rotating plate (6), one end of the transmission rocker arm (7) is rotatably connected on the fixed rod (4), the other end of the transmission rocker arm (7) is rotatably connected on the rotating plate (6), a dust collection frame (8) is slidably connected in the press cake machine (1), and the dust collection frame (8) is located below the electromagnet (2).

2. The tramp-iron removal device for iron nugget compacting according to claim 1, characterized in that, The utility model also includes a push plate (9), the push plate (9) is slidably connected to the press cake machine (1), the push plate (9) is fixedly connected with a connecting rod (10), the dust collection frame (8) is rotatably connected with the push plate (9) through the connecting rod (10), the push plate (9) is fixedly connected with a rack (11), the press cake machine (1) is fixedly connected with a motor B (12), the output of the motor B (12) is fixedly connected with a gear (13), the gear (13) is meshed with the rack (11), and the dust collection frame (8) and the push plate (9) are fixedly connected with a sliding block (14).

3. A tramp-iron removal device for use in the pressing of iron filings, according to claim 2, characterized in that The utility model also includes a buffer strip (15), the buffer strip (15) is fixedly connected to the press cake machine (1).

4. A tramp-iron removal device for use in the pressing of iron filings, according to claim 3, characterized in that The utility model also includes a scraper (16), the scraper (16) is slidably connected to the press cake machine (1), and the scraper (16) is located above the electromagnet (2).

5. A tramp-iron removal device for use in the pressing of iron filings, according to claim 4, characterized in that The utility model also includes a collection frame (17), and the press cake machine (1) is equipped with the collection frame (17).

6. A tramp-removal device for use in the pressing of scrap iron cakes according to claim 5, characterized in that The utility model also includes a dust cover (18), and the dust cover (18) is fixedly connected to the press cake machine (1).

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