Waste recovery device for magnet machining

Abstract

The utility model belongs to the field of waste recovery, in particular to a waste recovery device for magnet processing, which comprises a casing, a chute is arranged in the middle of the top end of the casing, a dust cover is fixedly connected to the right side of the middle of the top end of the casing, a servo motor is arranged in the dust cover, and a threaded rod is fixedly connected to the driving end of the servo motor. The vibrating effect is generated on the screening plate through the vibrating motor, so that it can be guaranteed that crushed magnet waste cannot be gathered together to affect the screening effect, meanwhile, the threaded rod is driven to rotate through the servo motor, the movable block can drive the electric suction plate fixed to the bottom end of the connecting rod to move, and the screening effect is improved. And electric energy is provided for the electric suction plate through the storage battery, so that the electric suction plate can attract the crushed magnet materials on the screening plate and transfer the crushed magnet materials to the position above the magnet box, the crushed magnet materials fall into the magnet box in a power-off mode of the storage battery, and therefore automatic separation of the crushed magnet materials and sundries is completed.

Description

Technical Field

[0001] The utility model relates to the field of waste recycling, in particular to a waste recycling device for magnet processing. Background Technique

[0002] Neodymium iron boron magnet is an important rare earth permanent magnet material, which is widely used in many fields such as energy, transportation, machinery, medical treatment, IT, household appliances, etc. At the same time, about 70% of iron is contained in neodymium iron boron waste. If iron can be recycled on the basis of recycling rare earth elements, it is expected to achieve the full-component recycling of neodymium iron boron waste and reduce the environmental load of the whole life cycle of neodymium iron boron products.

[0003] The prior art has the following defects or problems: The prior art with the publication number of CN219985310U discloses an anti-blocking waste recycling and treatment device for magnet processing. Waste can be put into the main body through the feed inlet and screened by the sieve plate. The sieve plate will continuously rotate under the drive of the driving gear, so the sieve holes on the sieve plate will continuously conduct dynamic screening on the waste to improve the screening efficiency. When part of the waste gets stuck in the sieve holes, the brush can push and clean the waste stuck in the sieve holes in the reverse direction, so that the sieve plate can maintain a good screening effect for a long time. And the strong magnet has a magnetic attraction effect on the magnetic piston, so the magnetic piston will slide, thereby weakening the pressure on the compressed liquid. Under the action of its own elasticity, the elastic layer will make the internal compressed liquid flow back into the chute, and then the aperture of the sieve hole will increase, reducing the friction between the sieve hole and the waste, facilitating the effective separation of the waste under the action of gravity and the cleaning of the brush, and effectively solving the problem of sieve hole blockage.

[0004] During the use of the above device, the continuously rotating sieve plate is cleaned by the brush to prevent waste from getting stuck in the sieve holes, thereby improving the screening efficiency. However, this device can only screen the size of the waste and cannot effectively screen the types of waste, which will cause the situation that magnet waste and sundries are mixed together, increasing the separation steps and input costs. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a waste recycling device for magnet processing, which solves the problem that the existing device cannot effectively screen the types of waste, resulting in the situation that magnet waste and sundries are mixed together, increasing the separation steps and input costs.

[0006] To achieve the above object, the present utility model provides the following technical solution: A waste recycling device for magnet processing, including a machine shell, a chute is opened in the middle of the top end of the machine shell, a dust-proof cover is fixedly connected to the right side of the middle of the top end of the machine shell, a servo motor is arranged inside the dust-proof cover, a threaded rod is fixedly connected to the driving end of the servo motor, a fixed block is fixedly connected to the middle of the top end of the machine shell, a movable block is rotatably connected to the right side of the middle of the threaded rod, a connecting rod is fixedly connected to the middle of the bottom end of the movable block, an electric suction plate is fixedly connected to the bottom end of the connecting rod, a storage battery is fixedly connected to the front end of the middle of the connecting rod, a dust collection box is slidably connected to the left side of the inner bottom wall of the machine shell, a sundry box is slidably connected to the middle of the inner bottom wall of the machine shell, a magnet box is slidably connected to the right side of the inner bottom wall of the machine shell, and a vibration mechanism is arranged in the middle of the inner top wall of the machine shell.

[0007] As a preferred technical solution of the present utility model, the vibration mechanism includes a plurality of connecting blocks, the top ends of the plurality of connecting blocks are all fixedly connected to the middle of the inner top wall of the machine shell, the middle of the bottom ends of the plurality of connecting blocks are all fixedly connected with springs, the other ends of the plurality of springs are all fixedly connected with a connecting plate, a screening plate is fixedly connected to the adjacent side of the front and rear ends of the left connecting plate, and two vibration motors are fixedly connected to the left side of the bottom end of the screening plate.

[0008] As a preferred technical solution of the present utility model, the left end of the threaded rod is rotatably connected to the middle of the fixed block, and the upper part of the middle of the connecting rod is slidably connected inside the chute.

[0009] As a preferred technical solution of the present utility model, a drainage pipe is communicated with the left side of the middle of the machine shell, and a heat dissipation cover is fixedly connected to the front end of the drainage pipe.

[0010] As a preferred technical solution of the present utility model, two fixed motors are arranged inside the heat dissipation cover, the output ends of the two fixed motors are both fixedly connected with rotating shafts, and crushing rollers are fixedly connected to the outer sides of the middles of the two rotating shafts.

[0011] As a preferred technical solution of the present utility model, two rotating grooves are opened at the rear end of the inner side wall of the drainage pipe, and the rear ends of the two rotating shafts are rotatably connected inside the rotating grooves.

[0012] As a preferred technical solution of the present utility model, a guide plate is fixedly connected to the bottom end of the drainage pipe, push rods are fixedly connected to the left and right ends of the middle of the inner side wall of the drainage pipe, flow limiting plates are fixedly connected to the top ends of the two push rods, and a feed inlet is fixedly connected to the top end of the drainage pipe.

[0013] As a preferred technical solution of the present utility model, a machine door is rotatably connected to the right side of the front end of the machine shell. A handle is fixedly connected to the left side of the front end of the machine door. A control panel is fixedly connected to the upper part of the right side of the front end of the machine door. Legs are fixedly connected to the four corners of the bottom end of the machine shell.

[0014] Compared with the prior art, the present utility model provides a waste recycling device for magnet processing, which has the following beneficial effects:

[0015] For this waste recycling device for magnet processing, the operator only needs to pour magnet waste from the feed inlet, and the fixed motor drives the crushing roller to crush the large pieces of magnet waste stuck together. Then, the crushed magnet waste will fall on the screening plate through the guiding plate, and the vibrating motor will conduct preliminary vibrating screening on the waste. The dust will fall into the dust collection box through the holes on the screening plate, and then the electric suction plate will suck away the magnet fragments, and the small pieces of sundries will fall into the sundries box;

[0016] Through the above process, the device has the following beneficial effects:

[0017] The vibrating motor generates a vibrating effect on the screening plate, so as to ensure that the crushed magnet waste will not gather together and affect the screening effect. At the same time, the servo motor drives the threaded rod to rotate, so that the movable block drives the electric suction plate fixed to the bottom end of the connecting rod to move, and the storage battery provides electric energy for the electric suction plate, so that the electric suction plate can adsorb the magnet fragments on the screening plate and transfer them above the magnet box, and the magnet fragments fall into the magnet box in the form of power-off of the storage battery, thus completing the automatic separation of the magnet fragments and sundries. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 It is a cross-sectional view of the internal structure of the present utility model;

[0020] Figure 3 It is a schematic diagram of the screening plate structure of the present utility model;

[0021] Figure 4 It is a structural display diagram of the current-limiting plate of the present utility model.

[0022] In the figure: 1. Machine shell; 2. Slide groove; 3. Dust-proof cover; 4. Servo motor; 5. Threaded rod; 6. Fixed block; 7. Movable block; 8. Connecting rod; 9. Vibration mechanism; 901. Connecting block; 902. Spring; 903. Connecting plate; 904. Screening plate; 905. Vibration motor; 10. Electric suction plate; 11. Battery; 12. Dust collection box; 13. Sundry box; 14. Magnet box; 15. Drain pipe; 16. Heat dissipation cover; 17. Fixed motor; 18. Rotating shaft; 19. Crushing roller; 20. Rotating groove; 21. Guide plate; 22. Push rod; 23. Current-limiting plate; 24. Feed inlet; 25. Machine door; 26. Handle; 27. Control panel; 28. Leg. Detailed implementation manner

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0024] Refer to Figure 1 And Figure 2 In this implementation solution: A waste recycling device for magnet processing includes a machine shell 1. A slide groove 2 is opened in the middle of the top end of the machine shell 1. A dust-proof cover 3 is fixedly connected to the right side of the middle of the top end of the machine shell 1. A servo motor 4 is arranged inside the dust-proof cover 3. The driving end of the servo motor 4 is fixedly connected to a threaded rod 5. A fixed block 6 is fixedly connected to the middle of the top end of the machine shell 1. The right side of the middle of the threaded rod 5 is rotatably connected to a movable block 7. The middle of the bottom end of the movable block 7 is fixedly connected to a connecting rod 8. The bottom end of the connecting rod 8 is fixedly connected to an electric suction plate 10. The front end of the middle of the connecting rod 8 is fixedly connected to a battery 11. A dust collection box 12 is slidably connected to the left side of the inner bottom wall of the machine shell 1. A sundry box 13 is slidably connected to the middle of the inner bottom wall of the machine shell 1. A magnet box 14 is slidably connected to the right side of the inner bottom wall of the machine shell 1. A vibration mechanism 9 is arranged in the middle of the inner top wall of the machine shell 1; the left end of the threaded rod 5 is rotatably connected to the middle of the fixed block 6. The upper part of the middle of the connecting rod 8 is slidably connected inside the slide groove 2; the front right side of the machine shell 1 is rotatably connected to a machine door 25. The front left side of the machine door 25 is fixedly connected to a handle 26. The upper part of the front right side of the machine door 25 is fixedly connected to a control panel 27. The four corners of the bottom end of the machine shell 1 are all fixedly connected to legs 28;

[0025] Specifically: By setting the dust collection box 12, the sundry box 13 and the magnet box 14, different products generated during the magnet waste processing can be automatically classified and stored, greatly saving the labor and material resources required for later classification. At the same time, the legs 28 can ensure the stable operation of the machine.

[0026] Reference Figure 2 and Figure 3 In this embodiment, the vibration mechanism 9 includes a plurality of connection blocks 901, the top ends of the plurality of connection blocks 901 are fixedly connected to the middle of the inner top wall of the casing 1, the middle of the bottom ends of the plurality of connection blocks 901 are fixedly connected to a spring 902, the other ends of the plurality of springs 902 are fixedly connected to a connection plate 903, a sieve plate 904 is fixedly connected to one side adjacent to the front and rear ends of the left connection plate 903, and two vibration motors 905 are fixedly connected to the left side of the bottom end of the sieve plate 904;

[0027] Specifically: by connecting the spring 902 to the block 901, it can be ensured that the screening plate 904 does not generate a lot of noise during vibration screening, thereby effectively reducing noise pollution in the production process.

[0028] Reference Figure 1 and Figure 4 In this embodiment, a drainage pipe 15 is connected to the left side of the middle part of the casing 1, and a heat dissipation cover 16 is fixedly connected to the front end of the drainage pipe 15; two fixed motors 17 are arranged inside the heat dissipation cover 16, and the output ends of the two fixed motors 17 are fixedly connected to the rotating shaft 18, and the middle outer sides of the two rotating shafts 18 are fixedly connected to the crushing rollers 19; two rotating grooves 20 are provided at the rear end of the inner side wall of the drainage pipe 15, and the rear ends of the two rotating shafts 18 are rotatably connected to the inside of the rotating groove 20; a guide plate 21 is fixedly connected to the bottom end of the drainage pipe 15, and push rods 22 are fixedly connected to the left and right ends of the middle part of the inner side wall of the drainage pipe 15, and the top ends of the two push rods 22 are fixedly connected to the limiting flow plate 23, and the top end of the drainage pipe 15 is fixedly connected to the feed port 24.

[0029] Specifically, by fixing the push rod 22 at the bottom end of the guide plate 21 , the angle between the limiting plates 23 can be adjusted by operating the control panel 27 , thereby ensuring the stability of the magnet waste flowing into the crushing roller 19 .

[0030] The working principle and use process of the utility model are as follows: when it is necessary to process the magnet waste, the operator needs to pour the magnet waste from the feed port first, and then the fixed motor drives the crushing roller to crush the large pieces of magnet waste that are stuck together, and then the crushed magnet waste will fall on the screening plate through the guide plate, and the dust will fall into the dust collection box through the holes on the screening plate, and then the magnet fragments will be sucked away by the electric suction plate, and small pieces of debris will fall into the debris box. At the same time, the magnet fragments on the screening plate are adsorbed by the electric suction plate and transferred to the top of the magnet box, and the magnet fragments are made to fall into the magnet box by cutting off the power of the battery, thereby completing the automatic separation of the magnet fragments and debris, and can effectively reduce the separation steps and investment costs.

[0031] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A waste recycling device for magnet processing, characterized in that: The invention comprises a casing (1), wherein a slide groove (2) is provided in the middle of the top of the casing (1), a dust cover (3) is fixedly connected to the right side of the middle of the top of the casing (1), a servo motor (4) is arranged inside the dust cover (3), a threaded rod (5) is fixedly connected to the driving end of the servo motor (4), a fixed block (6) is fixedly connected to the middle of the top of the casing (1), a movable block (7) is rotatably connected to the right side of the middle of the threaded rod (5), and a bottom middle of the movable block (7) is fixedly connected to the driving end of the servo motor (4). A connecting rod (8) is fixedly connected, the bottom end of the connecting rod (8) is fixedly connected to an electric suction plate (10), the middle front end of the connecting rod (8) is fixedly connected to a battery (11), the left side of the inner bottom wall of the casing (1) is slidably connected to a dust collection box (12), the middle part of the inner bottom wall of the casing (1) is slidably connected to a debris box (13), the right side of the inner bottom wall of the casing (1) is slidably connected to a magnet box (14), and a vibration mechanism (9) is provided in the middle part of the inner top wall of the casing (1).

2. A magnet processing waste recovery device according to claim 1, characterized in that: The vibration mechanism (9) comprises a plurality of connection blocks (901), the top ends of the plurality of connection blocks (901) are fixedly connected to the middle of the inner top wall of the casing (1), the middle of the bottom ends of the plurality of connection blocks (901) are fixedly connected to a spring (902), the other ends of the plurality of springs (902) are fixedly connected to a connection plate (903), a screening plate (904) is fixedly connected to one side adjacent to the front and rear ends of the left connection plate (903), and two vibration motors (905) are fixedly connected to the left side of the bottom end of the screening plate (904).

3. A magnet processing waste recovery device according to claim 1, characterized in that: The left end of the threaded rod (5) is rotatably connected to the middle of the fixed block (6), and the middle upper end of the connecting rod (8) is slidably connected to the inside of the sliding groove (2).

4. A magnet processing waste recovery device according to claim 1, characterized in that: The left side of the middle part of the casing (1) is connected to a drainage pipe (15), and the front end of the drainage pipe (15) is fixedly connected to a heat dissipation cover (16).

5. A magnet processing waste recovery device according to claim 4, characterized in that: Two fixed motors (17) are arranged inside the heat dissipation cover (16), the output ends of the two fixed motors (17) are fixedly connected to a rotating shaft (18), and the middle outer sides of the two rotating shafts (18) are fixedly connected to a crushing roller (19).

6. A magnet processing waste recovery device according to claim 5, characterized in that: Two rotation grooves (20) are provided at the rear end of the inner side wall of the drainage tube (15), and the rear ends of the two rotating shafts (18) are both rotatably connected inside the rotation grooves (20).

7. A magnet processing waste recovery device according to claim 4, characterized in that: The bottom end of the drainage tube (15) is fixedly connected to a material guide plate (21), the left and right ends of the middle part of the inner wall of the drainage tube (15) are fixedly connected to push rods (22), the top ends of the two push rods (22) are fixedly connected to a limiting flow plate (23), and the top end of the drainage tube (15) is fixedly connected to a feed port (24).

8. The magnet processing waste recovery device according to claim 1, characterized in that: The front right side of the housing (1) is rotatably connected to a door (25), the front left side of the door (25) is fixedly connected to a handle (26), the upper right side of the front end of the door (25) is fixedly connected to a control panel (27), and the four corners of the bottom end of the housing (1) are fixedly connected to legs (28).

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