Magnetic material degumming equipment

Abstract

The invention provides magnetic material degumming equipment which comprises a rack, and a roller capable of rotating around the axis of the roller and a driving mechanism used for driving the roller to rotate are arranged on the rack. A feeding port is formed in the front end of the roller, a discharging port is further formed in the roller, and when the roller rotates, a magnetic material can be moved to the discharging port from the feeding port; a heating piece is arranged on the rack or the roller; the feeding conveying belt is used for conveying magnetic materials to the feeding opening; the rack is further provided with a discharging conveying mechanism used for conveying the magnetic materials sent out from the discharging port. According to the magnetic material degumming equipment, the magnetic material can enter the inner cavity of the roller from one end of the roller to achieve degumming and is directly sent out from the other end of the roller after degumming is completed, the continuous feeding, degumming and discharging process is achieved, and the degumming efficiency is effectively improved.

Description

Technical Field

[0001] This invention relates to the field of magnetic material adhesive removal equipment technology, and more specifically, to a magnetic material adhesive removal equipment. Background Technology

[0002] Magnets are mainly used in various sensors, instruments, electronics, electromechanical, medical, educational, automotive, aerospace, and military technology fields. Depending on the metal composition of the magnet, its magnetic properties vary, thus affecting its applications. Currently, magnets are generally first processed into magnetic materials of a specific shape, and then magnetized to become magnetic components. The magnetic materials discussed below are those used to make magnets and magnetic steel. During the processing of magnetic materials, powder metallurgy is generally used to create raw materials. To improve production efficiency, the manufacturing process typically involves first processing the magnetic material into long strips, and then cutting these strips into segments according to the required length. To further improve cutting efficiency, multiple magnetic materials are often stacked and cut simultaneously. Glue is applied to adjacent magnetic materials during stacking to prevent misalignment during cutting. However, this method also introduces a problem: glue residue remains on the outer surface of the magnetic material after cutting. Therefore, the surface needs to be de-glued after cutting.

[0003] The applicant has previously developed a magnetic material adhesive removal device and applied for a patent CN218655899U. The device consists of a fixed frame on a machine frame, with a roller inside the frame. The roller holds magnetic materials and media such as quartz sand and high-alumina magnets. The roller can rotate around its axis, and the rotation is combined with a heating element inside the roller to achieve simultaneous rotation and heating. This ensures that the magnetic materials inside the roller are fully and evenly heated, guaranteeing rapid and thorough melting of the adhesive on the outer wall of the magnetic materials. The media mainly prevent the magnetic materials from being bumped or chipped during the flipping process. In addition, it can also polish the magnetic materials and make the heating of the magnetic materials more uniform.

[0004] However, the existing technology still has shortcomings. New problems arise regarding how to add the magnetic material and medium to the drum, and how to remove them after degumming. Current technology typically involves manually pouring the magnetic material and medium into the drum separately. After degumming, the fixing frame is rotated so that the drum's inlet faces downwards, causing the magnetic material and medium to pour out together and be collected in a container. The magnetic material and medium in the container are then screened again, and the screened medium is recycled back into the drum. This operation requires a large amount of labor and involves many steps, resulting in low efficiency. Summary of the Invention

[0005] To overcome at least one of the defects in the prior art, the present invention provides a magnetic material degumming device, in which magnetic materials can enter the inner cavity of the drum from one end to achieve degumming, and after degumming is completed, they are directly sent out from the other end, realizing a continuous and uninterrupted process of feeding, degumming and discharging, effectively improving the degumming efficiency.

[0006] The technical solution of the present invention is to provide a magnetic material adhesive removal device, including a frame, on which a roller capable of rotating around its own axis and a drive mechanism for driving the roller to rotate are provided; the front end of the roller is provided with a feed port, and the roller is also provided with a discharge port. When the roller rotates, the magnetic material can be moved from the feed port to the discharge port; the frame or the roller is provided with a heating element for heating the magnetic material and the medium, and also includes a feeding conveyor belt for conveying the magnetic material to the feed port; the frame is also provided with a discharging conveyor mechanism for conveying the magnetic material discharged from the discharge port.

[0007] Compared with the prior art, the magnetic material adhesive removal device of the present invention has the following advantages: This invention relates to a specialized magnetic material degumming device, comprising a rotatable drum with independent inlet and outlet ports. A heating element is positioned beneath the drum to heat the drum and the magnetic material and medium inside. During operation, the magnetic material and medium enter the drum through the inlet, are uniformly heated as the drum rotates around its axis, and are automatically moved from the inlet to the outlet during rotation, achieving simultaneous heating and degumming with material transfer. The device supports continuous operation: while degummed magnetic material exits through the outlet, new magnetic material is continuously fed in through the inlet via a conveyor belt, forming a complete process of uninterrupted feeding, drum conveying, discharge, and transfer to subsequent workstations. The entire process requires no downtime, significantly improving the overall efficiency of the degumming operation.

[0008] Furthermore, during operation, the roller is in an inclined state, and the rear end of the roller is lower than its front end.

[0009] As a structural form, the feeding conveying mechanism has a screen that can screen out the medium sent from the discharge port.

[0010] As another structural form, the feeding and conveying mechanism includes a first part and a second part. The first part is used to receive the magnetic material and medium sent from the discharge port and convey them to the second part; the second part has a screen for screening out the medium.

[0011] Furthermore, the heating element includes a plurality of mounting plates spaced apart along the length of the drum, and electromagnetic coils are wound on the plurality of mounting plates.

[0012] Furthermore, it also includes a media collection box and a conveying pipe for conveying the media in the media collection box to the feeding conveyor belt or the feed inlet.

[0013] As an improvement, the discharge end of the unloading conveyor is located below the loading conveyor belt.

[0014] As another structural form, the feeding and conveying mechanism includes a screen-type conveyor belt for separating magnetic materials and media, and a feeding conveyor belt for receiving and conveying media is provided below the screen-type conveyor belt.

[0015] Furthermore, it also includes a feeding conveyor mechanism for conveying magnetic materials and media to the feed inlet; the discharge outlet is located at the rear end of the roller, and the feeding conveyor belt and the unloading conveyor mechanism are located at the front end and rear end of the roller, respectively.

[0016] Furthermore, it also includes a media collection box, into which the feeding conveyor belt can transport the media.

[0017] Furthermore, it also includes a conveying pipe for transferring the medium in the medium collection box to the feeding conveyor belt or the feed inlet.

[0018] Furthermore, the drum is equipped with a conveyor plate for conveying the magnetic material and the medium from the feed port to the discharge port.

[0019] Furthermore, the conveying plate is a spiral blade fixed inside the drum, or the conveying plate is a plurality of baffles fixed at intervals inside the drum, the plate surfaces of all the baffles having an angle with the axis of the drum, and the trajectory formed by at least some of the plate surfaces of the baffles being spiral.

[0020] Furthermore, positioning protrusions are provided on the outer walls of both ends of the roller, and two sets of rolling components are provided on the frame to support the two positioning protrusions respectively. Each rolling component includes two rollers spaced apart on both sides of the roller. Positioning grooves are provided on the rollers, and the two positioning protrusions are respectively rolled and engaged in the positioning grooves of the two sets of corresponding rollers.

[0021] Other improvements and advantages of the invention will be set forth in the detailed description that follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of the invention may be realized and obtained by means of the structures particularly pointed out in the description and the drawings. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of the magnetic material adhesive removal device according to Embodiment 1 of the present invention; Figure 2This is another schematic diagram of the magnetic material adhesive removal device according to Embodiment 1 of the present invention; Figure 3 This is a structural view of the magnetic material adhesive removal device according to Embodiment 1 of the present invention, with the frame portion removed. Figure 4 For this Figure 3 Another angle view of the structure; Figure 5 This is a diagram of the roller structure in this invention; Figure 6 This is a structural diagram of the helical blade in this invention; Figure 7 for Figure 4 Enlarged structural diagram at point X in the diagram; Figure 8 This is a schematic diagram of the roller and fixed frame installation structure in Embodiment 1 of the present invention; Figure 9 This is a three-dimensional structural diagram of the magnetic material adhesive removal device according to Embodiment 3 of the invention; Figure 10 This is a three-dimensional structural view of the magnetic material adhesive removal device according to Embodiment 3 of the invention from another angle.

[0023] Explanation of reference numerals in the attached figures: 1. Frame; 2. Roller; 3. Feed inlet; 4. Discharge outlet; 5. Unloading conveyor mechanism; 51. First part; 52. Second part; 53. Screen conveyor belt; 54. Unloading conveyor belt; 6. Loading conveyor mechanism; 61. Mounting frame; 62. Loading conveyor belt; 7. Medium collection box; 8. Conveying pipe; 9. Spiral blade; 10. Mounting plate; 11. Positioning convex ring; 12. Roller shaft; 121. Positioning groove; 13. Drive gear; 14. Driven gear; 15. Drive motor; 16. Protective frame; 17. Fixing frame. Detailed Implementation

[0024] First, those skilled in the art should understand that these embodiments are merely used to explain the technical principles of the embodiments of this application and are not intended to limit the scope of protection of the embodiments of this application. Those skilled in the art can make adjustments as needed to adapt to specific application scenarios.

[0025] In the description of the embodiments of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "fixed" and "connected" 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 the embodiments of this application based on the specific circumstances.

[0026] The present application will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0027] Example 1: See Figures 1 to 8 As shown in the illustration, this application discloses a magnetic material adhesive removal device, including a frame 1. A roller 2 capable of rotating around its own axis and a drive mechanism for driving the roller 2 to rotate are mounted on the frame 1. Specifically, the drive mechanism includes a driving gear 13, a driven gear 14, and a drive motor 15. The driving gear 13 is connected to the output shaft of the drive motor 15, and the driven gear 14 is connected to one end of the roller 2, with the driving gear 13 and driven gear 14 meshing. That is, the drive motor 15 drives the driving gear 13 to rotate, which in turn drives the roller 2 to rotate via the driven gear 14. More specifically, the driven gear 14 can be a gear ring structure, with the teeth located on the radial outer peripheral wall of the gear ring, which is fitted and fixed to the outer wall of one end of the roller 2.

[0028] In some other embodiments, the driven gear 14 may also be a toothed disc structure, with the tooth structure located on the radial outer peripheral wall of the toothed disc. The toothed disc is fixed to one end of the roller 2 and can serve as the end plate of the roller 2.

[0029] In addition, to ensure the flexible rotation of the roller 2, positioning protrusions 11 are provided on the outer walls of both ends of the roller 2. Two sets of rolling assemblies are respectively provided on the frame 1 to support the two positioning protrusions 11. Each rolling assembly includes two roller shafts 12 spaced apart on both radial sides of the roller 2, with the axis of the roller shafts 12 parallel to the axis of the roller 2. Each roller shaft 12 has a positioning groove 121, and the two positioning protrusions 11 roll into the positioning grooves 121 of the two corresponding roller shafts 12. The roller shaft 12 structure not only provides vertical support for the roller 2 but also guides and limits the rotation of the roller 2, ensuring stable rotation of the roller 2. (See Appendix) Figure 7 .

[0030] On the other hand, the front end of the roller 2 is provided with a feed inlet 3. In this structure, the feed inlet 3 can be formed directly at the front end of the roller 2. Of course, the feed inlet 3 can also be opened on the side wall of the front end of the roller 2.

[0031] Additionally, a discharge port 4 is provided on the drum 2. Similarly, the discharge port 4 can be formed by opening directly at the rear end of the drum 2; a window can be opened on the side wall at the rear end of the drum 2 to form the discharge port 4; or the discharge port 4 can be set at any location on the side wall of the drum 2 where the axial direction is not limited. In this structure, when the drum 2 rotates, the magnetic material and medium inside it can move from the feed port 3 to the discharge port 4.

[0032] In this embodiment, as a feasible structure, the roller 2 is inclined along its axial direction, and its rear end is lower than its front end, so as to form an inclined surface inside the roller. Due to the existence of the inclined surface, when the roller 2 rotates, the magnetic material and medium in the feed port 3 can move backward to the discharge port 4. Here, the front end refers to the end close to the feed port 3.

[0033] In this embodiment, a heating element for heating the magnetic material and the medium is provided on the frame 1 or the roller 2. Preferably, the heating element includes multiple mounting plates 10 spaced apart and extending vertically along the length of the roller 2. The upper end of each mounting plate 10 is a concave arc-shaped surface, and the center of each arc-shaped surface is on the same straight line as the center of the roller 2. Each mounting plate 10 is provided with multiple connecting holes, and an electromagnetic coil (not shown in the figure) is wound back and forth along the length of the roller 2 in the connecting holes of the multiple mounting plates 10. When energized, the electromagnetic coil generates an alternating magnetic field that acts on the magnetic material for direct heating, and at the same time, heats the roller 2. The roller 2 transmits heat to the medium and the magnetic material. This electromagnetic coil can provide a denser alternating magnetic field, which can increase the product coverage area and the density of the heating magnetic field, so that this heating method can reach more than 200 degrees Celsius in a very short time, causing the colloid to melt or vaporize, making the heating speed faster and more efficient. The heating method using the electromagnetic coil in this structure is medium-frequency heating.

[0034] In other embodiments, the electromagnetic coil can be replaced with a copper pipe with cooling water to achieve high-frequency heating. Heating can also be achieved directly on the outer circumference of the drum using various conventional heating methods such as heating tubes, microwave heating, and infrared heating.

[0035] In this embodiment, the magnetic material and the medium are conveyed from front to back during the rotation of the drum 2, and a heating element is provided below the drum 2. Therefore, heating and degumming and polishing can be achieved when the magnetic material and the medium are conveyed from the feed port 3 to the discharge port 4. The conveying structure is simple and does not require an additional power source. The rotation of the drum 2 realizes both magnetic material conveying and degumming. Moreover, the continuous rotation of the drum 2 improves the degumming effect.

[0036] In this embodiment, to facilitate the transfer of the degummed magnetic material and the medium, a feeding conveyor mechanism 5 is also provided on the frame 1, which can convey the magnetic material sent from the discharge port 4 to the next station. Furthermore, the feeding conveyor mechanism 5 has a screen, which can screen out the medium sent from the discharge port 4. The screen here can be fixed or a screen conveyor belt structure, and its main function is to separate the medium and the magnetic material. As for how the magnetic material is conveyed to the next station, many structural forms can be adopted. For example, the feeding conveyor mechanism 5 includes a conveyor belt, that is, one end of the conveyor belt is located at the discharge port, and the other end extends to the next station. Near the tail end of the conveyor belt, a downwardly inclined screen is connected. The screen is located at the corresponding position of the next station. After the magnetic material and the medium are sent out from the discharge port, they enter the conveyor belt and are conveyed backward with the conveyor belt. Finally, they slide off the screen to the next station. During this process, the medium is screened out by the screen. In this structure, the feeding conveyor 5 can also be an integral screen conveyor belt 53. Here, the screen conveyor belt 53 refers to a conveyor belt made of screen mesh, and the mesh size of the screen mesh is large enough to allow the medium to pass through smoothly.

[0037] In yet another embodiment, see Appendix Figure 3 The feeding and conveying mechanism 5 includes a first part 51 and a second part 52. The first part 51 receives the magnetic material and medium from the discharge port 4 and conveys them to the second part 52. The second part 52 has a screen to screen out the medium. Specifically, the first part 51 and the second part 52 are connected end to end along the axial direction of the roller 2, and both the first part 51 and the second part 52 can be conveyor belts. The screen part is located at the tail end of the second part 52 and is also inclined downwards. Alternatively, the second part 52 can be a screen-type conveyor belt as a whole.

[0038] In addition, the magnetic material degumming equipment of this application also includes a feeding conveyor 6 for conveying magnetic materials and media to the feed inlet 3. The feeding conveyor 6 includes a mounting frame 61, which is located at the front end of the roller 2. The mounting frame 61 is provided with a feeding conveyor belt 62 for conveying magnetic materials to the feed inlet 3, a media collection box 7, and a conveying pipe 8 for conveying the media in the media collection box 7 to the feeding conveyor belt 62 or the feed inlet 3.

[0039] More specifically, in this embodiment, the discharge end of the unloading conveyor 5 is located below the loading conveyor belt 62. Referring to the attached drawings, the second part 52 is mounted on the mounting frame 61, and the second part 52 is an integral screen-type conveyor belt. That is, in this structure, the loading conveyor belt is mounted on the mounting frame 61, and after the magnetic material is degummed, it returns to the corresponding position on the mounting frame 61 for collection. The loading and unloading of magnetic materials are done at the same location, facilitating loading and unloading by the operator.

[0040] In this embodiment, the conveying pipe 8 can be a screw feeder. The inlet of the screw feeder is connected to the medium collection box 7, and the outlet of the screw feeder extends above the feeding conveyor belt 62 through the discharge pipe (not shown in the figure). Then, it is fed back into the roller 2 along with the magnetic material through the feeding conveyor belt 62. The screw feeder here is a conventional structure. For details, please refer to the return feeder in patent publication CN117819247A, which will not be described again here.

[0041] In some other embodiments, the conveying pipe 8 can also use an external pressure pump to pump the medium in the medium collection box 7 to the upper feeding conveyor belt 62 or directly to the feed inlet 3.

[0042] In addition, in this embodiment, since the roller 2 has openings at both ends, heat loss is relatively fast. Therefore, a protective frame 16 is added to the outside of the roller 2. An epoxy board (not shown in the figure) is installed on the outside of the protective frame 16 to slow down heat dissipation and ensure the adhesive removal effect.

[0043] In some other embodiments, to better facilitate the transfer of magnetic material within the roller 2, a fixed frame 17 is provided on the frame 1. The roller 2 is mounted on the fixed frame 17, and the fixed frame 17 can rotate along a direction perpendicular to the axis of the roller 2 to adjust the tilt angle of the roller 2. This ensures smoother transfer of the magnetic material within the spiral feeding structure and prevents blockage. (See attached figure.) Figure 2 In this structure, the fixed frame 17 is connected to the frame 1 via a rotating shaft. The angle adjustment of the fixed frame 17 can be achieved by manual rotation adjustment, with a locking pin structure for position locking; or by automatic rotation adjustment via a motor-driven structure. Specifically, refer to the second drive mechanism described in patent CN218655899U, which uses a rotary motor to drive the fixed frame 17 to rotate, thereby achieving angle adjustment.

[0044] Example 2: See appendix Figure 5 and 6 This embodiment has a largely the same structure as the previous embodiment, the only difference being the different conveying structure of the magnetic material and the medium inside the drum 2.

[0045] In this embodiment, a conveyor plate is provided inside the drum 2 to convey magnetic materials and media from the inlet to the outlet. As a preferred structural form, the conveyor plate is a spiral blade 9 fixed on the inner wall of the drum 2; specifically, the spiral blade 9 can be a continuous blade extending along the axial direction of the drum 2, i.e., an integral spiral blade 9; the spiral blade 9 can also be a multi-segment structure, i.e., multiple segments of spiral blade 9 fixed at intervals on the inner wall of the drum 2, but the overall structure of the multi-segment spiral blade 9 is spiral-shaped to achieve spiral feeding.

[0046] In another embodiment, the conveying plates can also be multiple baffles fixed at intervals within the drum 2. The surfaces of the baffles form an angle with the axis of the drum 2. Preferably, all the surfaces of the baffles have the same angle with the axis of the drum 2; and at least some of the baffle surfaces form a spiral trajectory. In other words, although multiple spaced-apart baffle structures are provided within the drum 2, the trajectory formed by the surfaces of all the baffle structures is still spiral, so that when the drum rotates, the multiple baffles can drive the magnetic material and the medium to be conveyed along the drum axis. Preferably, the end of each baffle near the center of the drum is an arc-shaped structure. The arrangement of the baffles in this structure can refer to the layout of the slurry plate described in patent CN223059891U.

[0047] In some other embodiments, for ease of installation, the helical blades 9 or the helically distributed baffles can be first fixed to a fixed shaft, and then the fixed shaft can be inserted into the drum and fixed to the drum 2. As for the radial outer ends of the helical blades or baffles, they can be fixed to the inner wall of the drum 2, or they can be left unfixed to the inner wall of the drum 2 if the fixed shaft has sufficient structural strength.

[0048] Preferably, in this embodiment, although a conveyor plate is provided inside the roller 2, the roller 2 has an appropriate tilt angle in the axial direction, specifically, the front end of the roller 2 is higher than the rear end, so that the conveying efficiency of the workpiece and the medium is higher.

[0049] Example 3: See appendix Figure 9 and 10 This embodiment has a largely the same structure as the previous embodiment, the only difference being the structure of the feeding and conveying mechanism and the position of the feeding and conveying mechanism in this embodiment.

[0050] In this embodiment, the feeding and conveying mechanism 5 includes a screen-type conveyor belt 53 for separating magnetic materials and media, and a feeding conveyor belt 54 for receiving and conveying media is provided below the screen-type conveyor belt 53.

[0051] The feeding conveyor belt 54 can transport the screened medium to the medium collection box 7. In this structure, the discharge port 4 is located at the rear end of the roller 2, and the feeding conveyor mechanism 6 and the discharging conveyor mechanism 5 are located at the front and rear ends of the roller 2, respectively. In this way, workers can feed materials at the front end and retrieve materials at the rear end of the roller 2 without interference, ensuring work efficiency.

[0052] More specifically, in this embodiment, the feeding conveyor belt 62 and the screen conveyor belt 53 are respectively arranged vertically at the front and rear ends of the roller 2 along the front and rear directions of the frame 1. In this arrangement, the feed inlet 3 and the discharge outlet 4 are respectively located on the side walls of the front and rear ends of the roller 2. The unloading conveyor belt 54 is arranged along the length of the roller 2, with one end located below the screen conveyor belt 53 and the other end extending to the inlet of the medium collection box 7, so as to realize automatic screening and collection of the medium.

[0053] In the description of this application, the references to terms such as "this embodiment," "some embodiments," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0054] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A magnetic material adhesive removal device, comprising a frame (1), wherein a roller (2) capable of rotating about its own axis is disposed on the frame (1), and a drive mechanism for driving the roller (2) to rotate; characterized in that: The front end of the roller (2) is provided with a feed inlet (3), and the roller (2) is also provided with a discharge outlet (4). When the roller (2) rotates, the magnetic material can be moved from the feed inlet (3) to the discharge outlet (4). The frame (1) or the roller (2) is provided with a heating element for heating the magnetic material and the medium. It also includes a feeding conveyor belt (62) for conveying the magnetic material to the feed inlet (3). The frame (1) is also provided with a feeding conveyor mechanism (5) for conveying the magnetic material sent out from the discharge outlet (4).

2. The magnetic material adhesive removal equipment according to claim 1, characterized in that: During operation, the roller (2) is in an inclined state, and the rear end of the roller (2) is lower than its front end.

3. The magnetic material adhesive removal equipment according to claim 1, characterized in that: The feeding conveying mechanism (5) has a screen that can screen out the medium sent from the discharge port (4).

4. The magnetic material adhesive removal equipment according to claim 1, characterized in that: The feeding and conveying mechanism (5) includes a first part (51) and a second part (52). The first part (51) is used to receive the magnetic material and medium sent from the discharge port (4) and convey them to the second part (52). The second part (52) has a screen for screening out the medium.

5. The magnetic material adhesive removal equipment according to claim 1, characterized in that: The heating element includes a plurality of mounting plates (10) spaced apart along the length of the roller (2), and electromagnetic coils are wound on the plurality of mounting plates (10).

6. The magnetic material adhesive removal equipment according to any one of claims 1-5, characterized in that: It also includes a media collection box (7) and a conveying pipe for conveying the media in the media collection box (7) to the feeding conveyor belt (62) or the feed inlet (3).

7. The magnetic material adhesive removal equipment according to claim 6, characterized in that: The discharge end of the unloading conveyor (5) is located below the loading conveyor belt (62).

8. The magnetic material adhesive removal equipment according to claim 1, characterized in that: The feeding conveying mechanism (5) includes a screen conveyor belt (53) for screening magnetic materials and media, and a feeding conveyor belt (54) for receiving and conveying media is provided below the screen conveyor belt (53).

9. The magnetic material adhesive removal equipment according to claim 8, characterized in that: The discharge port (4) is located at the rear end of the roller (2), and the feeding conveyor belt (62) and the unloading conveyor mechanism (5) are located at the front end and rear end of the roller (2), respectively.

10. The magnetic material adhesive removal equipment according to claim 9, characterized in that: It also includes a media collection box (7), and the discharge conveyor belt (54) can transport the media into the media collection box (7).

11. The magnetic material adhesive removal equipment according to claim 10, characterized in that: It also includes a medium conveying pipe (8) for conveying the medium in the medium collection box (7) to the feeding conveyor belt (62) or the feed inlet (3).

12. The magnetic material adhesive removal equipment according to claim 1, characterized in that: The drum (2) is provided with a conveyor plate for conveying magnetic materials and media from the feed port (3) to the discharge port (4).

13. The magnetic material adhesive removal equipment according to claim 12, characterized in that: The conveying plate is a spiral blade (9) fixed inside the drum (2), or the conveying plate is a plurality of baffles fixed at intervals inside the drum (2), and the trajectory formed by the plates of at least some of the baffles is spiral.

14. The magnetic material adhesive removal equipment according to claim 1, characterized in that: Positioning protrusions (11) are provided on the outer walls of both ends of the roller (2). Two sets of rolling components are provided on the frame (1) to support the two positioning protrusions (11) respectively. Each rolling component includes two rollers (12) spaced apart on both radial sides of the roller (2), and the axis of the rollers (12) is parallel to the axis of the roller (2). Each roller (12) is provided with a positioning groove (121), and the two positioning protrusions (11) are respectively rolled and fitted in the positioning grooves (121) of the two sets of corresponding rollers (12).

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