Feeding device

Abstract

The embodiment of the utility model relates to the technical field of feeding devices, and particularly discloses a feeding device which comprises a material containing mechanism and a material pushing mechanism, the material containing mechanism comprises a bottom frame and a material containing frame, the material containing frame is arranged on the bottom frame, the material containing frame is provided with a feeding groove, the feeding groove is used for containing magnetic materials, and the material pushing mechanism comprises a material pushing assembly, a material pushing frame and a first magnetic attraction piece. The material pushing frame is provided with a discharging groove, the first magnetic attraction part is fixed to the material pushing frame, the first magnetic attraction part is used for being aligned with a port of the end, close to the material pushing frame, of the feeding groove, the first magnetic attraction part is used for attracting magnetic materials so that the magnetic materials can be separated from the feeding groove and enter the discharging groove, and the material pushing assembly is used for pushing the magnetic materials attracted by the first magnetic attraction part out of the discharging groove. By means of the mode, the magnetic material can move without external driving force by means of the attraction force between the first magnetic attraction piece and the magnetic material, and the feeding angle of the magnetic material feeding device is increased.

Description

Technical Field

[0001] This application relates to the field of feeding device technology, and in particular to a feeding device. Background Technology

[0002] The design of replaceable liquid storage components in atomizing equipment is becoming increasingly common. Among them, magnetic components are important for the installation and fixation of auxiliary liquid storage components and for detecting the installation position of liquid storage components. Magnetic components are particularly important in the design of replaceable liquid storage components in atomizing equipment.

[0003] Currently, in automated production lines for atomizing devices, the feeding devices used to supply magnetic components rely on the weight of the magnetic components to feed them vertically. This feeding method means that the feeding devices can only be placed in a fixed direction in the automated production line, and can only be operated vertically when replenishing materials, which restricts the application of this type of feeding device for magnetic components. Utility Model Content

[0004] This application provides a feeding device, which mainly solves the problem that existing feeding devices rely on the weight of magnetic components to move, thus limiting the feeding device to feeding in a specified horizontal direction and affecting its application.

[0005] To solve the above-mentioned technical problems, one technical solution adopted in this application is: providing a feeding device including a material receiving mechanism and a material pushing mechanism. The material receiving mechanism includes a base frame and a material receiving rack. The material receiving rack is disposed on the base frame and has a feeding trough for receiving magnetic materials. The material pushing mechanism includes a material pushing component, a material pushing rack, and a first magnetic suction member. The material pushing rack has a discharge trough. The first magnetic suction member is fixed to the material pushing rack and is used to align with the port of the feeding trough near the end of the material pushing rack. The first magnetic suction member is used to attract the magnetic materials so that the magnetic materials detach from the feeding trough and enter the discharge trough. The material pushing component is used to push the magnetic materials attracted by the first magnetic suction member out of the discharge trough.

[0006] Optionally, the extension direction of the feeding trough is perpendicular to the extension direction of the discharging trough.

[0007] Optionally, the pushing assembly includes a first driving member and a push rod. The first driving member is disposed on the base frame, one end of the push rod is connected to the first driving member, and the other end of the push rod extends into the discharge trough. The first driving member is used to drive the push rod to slide within the discharge trough to push the magnetic material out of the discharge trough.

[0008] Optionally, the pusher includes a support rod and a frame, one end of the support rod is disposed on the base frame, the frame is fixed to the other end of the support rod, the discharge chute is located on the surface of the frame facing the receiving rack, and the discharge chute extends through the frame along its extension direction.

[0009] Optionally, the pusher frame further includes a first pressure plate, which is detachably fixed to the pusher frame and covers at least a portion of the opening of the discharge trough. The first pressure plate is used to constrain the magnetic material to move along the extension direction of the discharge trough.

[0010] Optionally, the number of feeding troughs is at least two, and the at least two feeding troughs are arranged at intervals. The feeding device further includes a second driving member, which is convexly connected to one of the material receiving frame and the pushing mechanism. The second driving member is used to drive one of the material receiving frame and the pushing mechanism to move relative to the other, so that each feeding trough can dock with the discharging trough.

[0011] Optionally, the feeding trough includes a first feeding trough and a second feeding trough arranged at intervals, and the pusher also includes a second magnetic suction member and a third magnetic suction member disposed on both sides of the first magnetic suction member. When the first feeding trough is connected to the discharge trough, the discharge port of the second feeding trough is distributed in a relatively positional manner with the second magnetic suction member or the third magnetic suction member.

[0012] Optionally, the material receiving mechanism includes a second pressure plate disposed on the material receiving frame. The second pressure plate covers at least a portion of the opening of the feeding trough. The second pressure plate is used to restrain the magnetic material to prevent the magnetic material from falling out of the opening of the feeding trough.

[0013] Optionally, the feeding device includes a detection component, which is fixed to the material receiving mechanism and is used to detect magnetic materials in the feeding trough.

[0014] Optionally, the pusher rack further includes an installation chamber that is spaced apart from and extends side by side with the discharge trough, and the first magnetic suction member is installed in the installation chamber.

[0015] The beneficial effects of this application embodiment are as follows: Unlike the prior art, this application embodiment provides a feeding device including a material holding mechanism and a material pushing mechanism. The material holding mechanism includes a base frame and a material holding rack. The material holding rack is disposed on the base frame and has a feeding trough for holding magnetic materials. The material pushing mechanism includes a material pushing component, a material pushing rack, and a first magnetic suction member. The material pushing rack has a discharge trough. The first magnetic suction member is fixed to the material pushing rack and is used to align with the port of the feeding trough near the end of the material pushing rack. The first magnetic suction member is used to attract the magnetic materials so that the magnetic materials detach from the feeding trough and enter the discharge trough. The material pushing component is used to push the magnetic materials attracted by the first magnetic suction member out of the discharge trough. With the above structure, the embodiments of this application can achieve material feeding by using the magnetic attraction force of the first magnetic attractor on the magnetic material in conjunction with the feeding component of the feeding mechanism. Compared with the prior art method of feeding by the weight of the magnetic material, this feeding method has more feeding angles and more operating directions for replenishing material. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the embodiments of this application will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on the drawings without creative effort.

[0017] Figure 1 This is an exploded structural diagram of a feeding device provided in an embodiment of this application;

[0018] Figure 2 This is a schematic diagram of the assembly structure of a feeding device provided in an embodiment of this application;

[0019] Figure 3 This is a schematic diagram of the structure of a pusher frame of a feeding device provided in an embodiment of this application;

[0020] Figure 4 This is a cross-sectional schematic diagram of the pusher frame of a feeding device provided in an embodiment of this application;

[0021] Figure 5 yes Figure 4 Enlarged view of part A in the middle;

[0022] Figure 6 This is an exploded structural diagram of the material holding mechanism and detection component of a feeding device provided in an embodiment of this application.

[0023] Icon labels:

[0024] 100. Feeding device;

[0025] 1. Material receiving mechanism; 11. Base frame; 12. Material receiving rack; 121. Feeding chute; 1211. First feeding chute; 1212. Second feeding chute; 13. Second pressure plate;

[0026] 2. Pushing mechanism; 21. Pushing assembly; 211. First driving component; 212. Push rod; 22. Pushing frame; 221. Discharge chute; 222. Support rod; 223. Frame; 2231. Base; 2232. Protrusion; 224. First pressure plate; 225. Mounting chamber; 23. First magnetic suction component;

[0027] 3. Second driving component; 31. Base; 32. Moving component;

[0028] 4. Detection components; 41. Light emitter; 42. Light receiver; Detailed Implementation

[0029] To facilitate understanding of this application, a more detailed description is provided below with reference to the accompanying drawings and specific embodiments. It should be noted that when an element is described as being "fixed to" another element, it can be directly on the other element, or one or more intermediate elements may exist between them. When an element is described as being "connected" to another element, it can be directly connected to the other element, or one or more intermediate elements may exist between them. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this specification are for illustrative purposes only.

[0030] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of this application. The term "and / or" as used in this specification includes any and all combinations of one or more of the associated listed items.

[0031] Existing feeding devices for magnetic materials rely on the weight of the magnetic materials to feed them vertically. This feeding method means that the feeding device can only be placed in a fixed direction in the automated production line, and the replenishment can only be carried out vertically, which restricts the application of this type of feeding device for magnetic components.

[0032] To resolve the above issues, please refer to [link / reference]. Figure 1 and Figure 2This application provides a feeding device 100, which includes a material receiving mechanism 1 and a material pushing mechanism 2. The material receiving mechanism 1 includes a base frame 11 and a material receiving rack 12. The material receiving rack 12 is disposed on the base frame 11, and the base frame 11 is used to support the material receiving rack 12 and lift the material receiving rack 12 to the required height to facilitate cooperation with other external equipment. The material receiving rack 12 is provided with a feeding trough 121 for receiving magnetic materials. The material pushing mechanism 2 includes a pushing assembly 21, a pushing rack 22, and a first magnetic suction element 2. 3. The pusher frame 22 is provided with a discharge trough 221. The first magnetic suction member 23 is fixed to the pusher frame 22. The first magnetic suction member 23 is used to align with the port of the feeding trough 121 near the pusher frame 22. The first magnetic suction member 23 is used to attract magnetic materials so that the magnetic materials attracted by the first magnetic suction member 23 can move towards the direction close to the first magnetic suction member 23, so that the magnetic materials can leave the feeding trough 121 and enter the discharge trough 221. The pusher assembly 21 is used to push the magnetic materials attracted by the first magnetic suction member 23 out of the discharge trough 221. With the above structure, the magnetic attraction of the first magnetic attractor 23 to the magnetic material allows the magnetic material contained in the feeding trough 121 to move in the direction toward the first magnetic attractor 23. In conjunction with the pushing component 21, the magnetic material is moved in a specified direction. Compared with the existing feeding device 100, which relies on the weight of the magnetic material to force it to move for feeding, the feeding device 100 of this application allows the feeding angle to be selected according to actual needs. Furthermore, since it no longer relies on the weight of the magnetic material for discharging, the feeding device 100 of this application has a wider range of feeding directions than the existing feeding device 100, thus improving the user experience of the feeding device 100.

[0033] Understandably, the extension direction of the feeding trough 121 can be positioned at multiple angles relative to the external mounting reference plane, such as perpendicular, parallel, or inclined. Furthermore, the pushing mechanism 2 can be selected according to actual needs, following the pushing direction of the discharging trough 221. For example, the extension direction of the discharging trough 221 can be perpendicular to the extension direction of the feeding trough 121, or it can be at an angle to the extension direction of the feeding trough 121. The different installation orientations of the feeding trough 121 and the discharging trough 221 allow the feeding device 100 to discharge materials at various angles. For example, in this embodiment, the extension direction of the feeding trough 121 and the extension direction of the discharging trough 221 are perpendicular to each other. Specifically, the extension direction of the feeding trough 121 is parallel to the external mounting plane, and the extension direction of the discharging trough 221 is perpendicular to the external mounting plane, thereby enabling the feeding device 100 of this application to achieve vertical feeding. Compared with the existing feeding device 100 that relies on the weight of magnetic materials for feeding, the horizontal feeding method of this application is more suitable for production lines.

[0034] For the aforementioned pusher assembly 21, please refer to... Figure 1The feeding assembly 21 includes a first driving member 211 and a push rod 212. The first driving member 211 is mounted on the base frame 11. One end of the push rod 212 is connected to the first driving member 211, and the other end of the push rod 212 extends into the discharge trough 221. The first driving member 211 drives the push rod 212 to slide within the discharge trough 221 to push the magnetic material out of the discharge trough 221. When the magnetic material is attracted into the discharge trough 221 by the magnetic attraction of the first magnetic attractor 23, the first driving member 211 drives the push rod 212 to slide within the discharge trough 221, thereby generating a shearing effect on the magnetic material. Adjacent magnetic materials separate, and the magnetic material falling into the discharge trough 221 is moved out under the action of the push rod 212, realizing the feeding operation of the feeding device 100 for the magnetic material.

[0035] Understandably, the cross-sectional shape of the discharge trough 221 is adapted to the cross-sectional shape of the magnetic material so that the inner wall of the discharge trough 221 effectively constrains the magnetic material during movement, preventing the magnetic material from tilting and getting stuck during movement. The push rod 212 can be selected in shapes including but not limited to: cylindrical rod, prism rod, etc., and the cross-sectional area of ​​the push rod 212 needs to be smaller than the cross-sectional area of ​​the discharge trough 221 to ensure that the push rod 212 can slide within the discharge trough 221.

[0036] For the pusher rack 22 mentioned above, please refer to... Figure 3 The pusher frame 22 includes a support rod 222 and a frame 223. One end of the support rod 222 is provided on the base frame 11, and the frame 223 is fixed to the other end of the support rod 222. The discharge chute 221 is located on the surface of the frame 223 facing the receiving frame 12, and the discharge chute 221 extends through the frame 223 along its extension direction.

[0037] Furthermore, the frame 223 also includes a base 2231 and a protrusion 2232. The protrusion 2232 is connected to one end of the base 2231, and the other end of the base 2231 is detachably connected to the support rod 222. The aforementioned discharge trough 221 is composed of a part located in the base 2231 and another part located in the protrusion 2232. The protrusion 2232 is used to further guide the extension direction of the magnetic material so as to facilitate the cooperation between the feeding device 100 and external equipment.

[0038] It is understandable that the trough structure of the above-mentioned discharge trough 221 can be achieved by directly drilling holes, digging grooves and sealing the groove openings. For example, in this embodiment, the trough structure of the discharge trough 221 is achieved by digging through grooves and sealing the groove openings. Specifically, the pusher frame 22 also includes a first pressure plate 224. The first pressure plate 224 is detachably fixed to the pusher frame 22, and the first pressure plate 224 covers at least part of the groove opening of the discharge trough 221. It is also necessary to ensure that the port of the feeding trough 121 near the pusher frame 22 is connected to the groove opening of the discharge trough 221 to ensure the smooth movement of the magnetic material by the feeding device 100. The first pressure plate 224 is used to constrain the movement of the magnetic material along the extension direction of the discharge trough 221. The first pressure plate 224 restricts the movement of magnetic materials within the discharge trough 221, reducing the risk of them detaching from the opening of the discharge trough 221. Furthermore, the first pressure plate 224 is detachably fixed to the pusher frame 22, improving the ease of cleaning the discharge trough 221. In the event that magnetic materials become stuck in the discharge trough 221, the first pressure plate 224 can be removed for quick repair, which helps ensure the smooth operation of production.

[0039] Understandably, the number of first pressure plates 224 is a positive integer greater than or equal to one. When the number of first pressure plates 224 is one, the first pressure plate 224 can completely cover part of the opening of the discharge trough 221 so that the covered part forms a cavity structure. The first pressure plate 224 can also cover part of the opening of the discharge trough 221, thereby forming an open cavity structure, which makes it easy to observe the movement of the magnetic material inside. When the magnetic material gets stuck during the movement, it can be seen directly and dealt with in a timely manner.

[0040] It is understood that the first magnetic element 23 can be fixed to the pusher 22 in ways including but not limited to: embedding, screwing, gluing, snap-fitting, etc. For example, embedding is used in this application.

[0041] For details, please refer to Figure 3 , Figure 4 and Figure 5 The pusher frame 22 also includes an installation chamber 225 that is spaced apart from and extends side-by-side with the discharge chute 221, and the first magnetic suction member 23 is installed in the installation chamber 225. The first magnetic suction member 23 is embedded in the installation chamber 225 so that the first magnetic suction member 23 can be effectively limited by the inner wall of the installation chamber 225 and is securely installed on the pusher frame 22.

[0042] It should be noted that the distance between the installation chamber 225 and the discharge trough 221 should be sufficient to ensure that the first magnetic attractor 23 has sufficient attraction for the magnetic material, so as to prevent the first magnetic attractor 23 from being too far away from the magnetic material and thus unable to attract the magnetic material into the feeding trough 121.

[0043] In some embodiments, the number of feeding troughs 121 is at least two, the at least two feeding troughs 121 are spaced apart, and the two feeding troughs 121 are parallel to each other. The feeding device 100 also includes a second driving member 3, which is drivenly connected to one of the material receiving rack 12 and the pushing mechanism 2. The second driving member 3 is used to drive one of the material receiving rack 12 and the pushing mechanism 2 to move relative to the other, so that each feeding trough 121 can dock with the discharge trough 221, thereby forming a supply mode of multiple feeding troughs 121, reducing the time and frequency of replenishing magnetic materials to the feeding troughs 121, and thus reducing the manual labor required to operate the feeding device 100.

[0044] It should be noted that the second driving component 3 can drive the material rack 12 to move, and can also drive the pushing component 21 to move. Different components driven by the second driving component 3 will affect the layout of the entire feeding device 100. For example, in this embodiment, the second driving component 3 is used to drive the material rack 12 to move.

[0045] For details, please refer to Figure 1 The second driving component 3 is disposed between the material receiving rack 12 and the base frame 11, so that the second driving component 3 drives the material receiving rack 12 to move, thereby realizing the switching of the two feeding troughs 121. Further, the second driving component 3 includes a base 31 and a moving component 32. The base 31 is fixed to the base frame 11, and the moving component 32 is fixed to the material receiving rack 12. The moving component 32 can move relative to the base 31, thereby driving the material receiving rack 12 to move.

[0046] It should be noted that the driving methods of the first driving component 211 and the second driving component 3 mentioned above include, but are not limited to, motor drive, cylinder drive, hydraulic drive, etc. They will not be listed here. As long as the first driving component 211 can smoothly drive the push rod 212 to move, and the second driving component 3 can smoothly drive the material rack 12 to move.

[0047] For further details, please refer to Figure 6In some embodiments, the feeding trough 121 includes a first feeding trough 1211 and a second feeding trough 1212 that are spaced apart. The pusher 22 also includes a second magnetic suction member (not shown) and a third magnetic suction member (not shown) disposed on both sides of the first magnetic suction member 23. When the first feeding trough 1211 is connected to the discharge trough 221, the discharge port of the second feeding trough 1212 is distributed in a relative position with the second magnetic suction member or the third magnetic suction member. By setting the second and third magnetic suction components, the magnetic material in any feeding slot 121 is kept at the port of the feeding slot 121. This reduces the distance that the magnetic material needs to be attracted and moved by the first magnetic suction component 23 when it is not pushed to the port of the feeding slot 121 after being filled into the feeding slot 121. This enables the pre-preparation of magnetic material, so that no matter which feeding slot 121 is driven by the second driving component 3 and corresponds to the discharge slot 221, the push rod 212 can immediately perform the pushing operation, reducing the time that the first magnetic suction component 23 takes to attract magnetic material into the feeding slot 121 and improving the user experience.

[0048] Understandably, the distance between the second and third magnetic suction components is equal to the distance between the first feeding trough 1211 and the second feeding trough 1212, in order to ensure the actual effect of the above-mentioned material preparation operation.

[0049] In some embodiments, the material holding mechanism 1 includes a second pressure plate 13 disposed on the material holding frame 12. The second pressure plate 13 covers at least a portion of the opening of the feeding trough 121 and is used to restrain the magnetic material to prevent the magnetic material from falling out of the opening of the feeding trough 121.

[0050] Understandably, the second pressure plate 13 can cover part of the opening of the feeding trough 121 to ensure that the magnetic material contained in the feeding trough 121 will not be displaced unexpectedly. This covering method makes the feeding trough 121 form an open cavity structure while ensuring the limiting of the magnetic material. The magnetic material in the cavity can be directly observed, which makes it easy for the user to judge the remaining amount of magnetic material and reserve magnetic material in advance for replenishment. The second pressure plate 13 can also cover the entire opening of the feeding trough 121, thus forming a completely closed cavity structure, ensuring the effective limiting of the magnetic material in the feeding trough 121.

[0051] In some embodiments, please refer to Figure 6 The feeding device 100 includes a detection component 4, which is fixed to the material receiving mechanism 1. The detection component 4 is used to detect the magnetic material in the feeding trough 121 and generate a corresponding feedback signal to prompt the user to perform timely replenishment operations.

[0052] Understandably, the function of the detection component 4 is to monitor the amount of remaining magnetic material in the feeding trough 121. Therefore, the structure that can be selected for the detection component 4 includes, but is not limited to, a photodetector and a weight detector. For example, if a weight detector is used, a preset weight value is set based on the weight difference before and after replenishing the magnetic material. When the detected weight in the feeding trough 121 is greater than the preset weight value, it proves that there is magnetic material in the feeding trough 121 and no replenishment is needed; when the detected weight in the feeding trough 121 is less than the preset weight value, it proves that there is magnetic material in the feeding trough 121 and replenishment is needed, and the user is notified. Understandably, the preset weight value needs to be greater than the weight when the feeding trough 121 is empty, so as to ensure that there is always magnetic material in the feeding trough 121 and avoid delays in the operation of the feeding component due to failure to replenish in time. When a photodetector is used, the judgment is made based on the actual light transmission and reception status. For example, in this embodiment, the detection component 4 is preferably a photodetector.

[0053] Specifically, please refer to 6. The photodetector includes a light emitter 41 and a light receiver 42, which are arranged opposite to each other. The light emitter 41 is used to emit detection light, and the light receiver 42 is used to receive the detection light and generate a corresponding feedback signal based on whether the detection light is received. That is, at least a portion of the light emitter 41 and the photodetector extend into the feeding tank 121 to generate a detection light path when energized. When magnetic material is contained in the feeding tank 121, the magnetic material blocks the detection light emitted by the light emitter 41, thus blocking the detection light path. This generates a first feedback signal and determines that there is enough magnetic material in the feeding tank 121 at this time, and no replenishment is needed. As the magnetic material is consumed, the detection light emitted by the light emitter 41 can be successfully transmitted to the light receiver, making the detection light path open. This generates a second feedback signal and determines that the remaining amount of magnetic material in the feeding tank 121 is insufficient, facilitating timely replenishment of magnetic material by the user.

[0054] It should be noted that the detection component 4 should be positioned at a certain distance from the port of the feeding trough 121 near the pushing component 21, so as to ensure that when the detection component 4 detects that magnetic material needs to be replenished, the feeding device 100 can still operate normally, providing enough time for replenishing magnetic material and ensuring the uninterrupted operation of the feeding device 100.

[0055] In this application, the feeding device 100 includes a material holding mechanism 1 and a material pushing mechanism 2. The material holding mechanism 1 includes a base frame 11 and a material holding rack 12. The material holding rack 12 is disposed on the base frame 11 and is provided with a feeding trough 121 for holding magnetic materials. The material pushing mechanism 2 includes a material pushing component 21, a material pushing rack 22 and a first magnetic suction member 23. The material pushing rack 22 is provided with a discharge trough 221. The first magnetic suction member 23 is fixed to the material pushing rack 22 and is used to align with the port of the feeding trough 121 near the end of the material pushing rack 22. The first magnetic suction member 23 is used to attract magnetic materials so that the magnetic materials detach from the feeding trough 121 and enter the discharge trough 221. The material pushing component 21 is used to push the magnetic materials attracted by the first magnetic suction member 23 out of the discharge trough 221. With the above structure, relying on the attraction force of the first magnetic attractor 23 on the magnetic material, the magnetic material can enter the feeding trough 121 without the driving force of other external forces, and then be pushed out of the feeding trough 121 by the pushing component 21. Since the attraction force of the first magnetic attractor on the magnetic material can be arranged in any position, compared with the method of supplying the magnetic material by relying on the gravity of the magnetic material itself adopted by the existing feeding device 100, the feeding device 100 of this application can supply materials in a more comprehensive direction, which is conducive to the customized arrangement of the feeding device 100 according to different actual needs, and improves the applicability of the feeding device 100 for supplying magnetic materials.

[0056] It should be noted that while preferred embodiments of this application are provided in the specification and accompanying drawings, this application can be implemented in many different forms and is not limited to the embodiments described herein. These embodiments are not intended to impose additional limitations on the content of this application; their purpose is to provide a more thorough and comprehensive understanding of the disclosure of this application. Furthermore, the above-described technical features can be combined with each other to form various embodiments not listed above, all of which are considered to be within the scope of this application's specification. Moreover, those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. A feeding device, characterized in that, include: A material holding mechanism includes a base frame and a material holding rack, the material holding rack being disposed on the base frame and having a feeding trough for holding magnetic materials; The feeding mechanism includes a feeding assembly, a feeding frame, and a first magnetic suction member. The feeding frame is provided with a discharge groove. The first magnetic suction member is fixed to the feeding frame and is used to align with the port of the feeding groove near the feeding frame. The first magnetic suction member is used to attract the magnetic material so that the magnetic material detaches from the feeding groove and enters the discharge groove. The feeding assembly is used to push the magnetic material attracted by the first magnetic suction member out of the discharge groove.

2. The feeding device according to claim 1, characterized in that, The extension direction of the feeding trough is perpendicular to the extension direction of the discharging trough.

3. The feeding device according to claim 1, characterized in that, The feeding assembly includes a first driving member and a push rod. The first driving member is disposed on the base frame. One end of the push rod is connected to the first driving member, and the other end of the push rod extends into the discharge trough. The first driving member is used to drive the push rod to slide within the discharge trough to push the magnetic material out of the discharge trough.

4. The feeding device according to claim 1, characterized in that, The pusher includes a support rod and a frame. One end of the support rod is disposed on the base frame, and the frame is fixed to the other end of the support rod. The discharge chute is located on the surface of the frame facing the receiving rack, and the discharge chute extends through the frame along its extension direction.

5. The feeding device according to claim 1, characterized in that, The pusher also includes a first pressure plate, which is detachably fixed to the pusher and covers at least a portion of the opening of the discharge trough. The first pressure plate is used to constrain the magnetic material to move along the extension direction of the discharge trough.

6. The feeding device according to claim 1, characterized in that, The number of the feeding troughs is at least two, and the at least two feeding troughs are arranged at intervals; The feeding device further includes a second driving member, which is connected to one of the material receiving frame and the pushing mechanism. The second driving member is used to drive one of the material receiving frame and the pushing mechanism to move relative to the other, so that each of the feeding troughs can dock with the discharging trough.

7. The feeding device according to claim 6, characterized in that, The feeding trough includes a first feeding trough and a second feeding trough arranged at intervals. The pusher also includes a second magnetic suction member and a third magnetic suction member arranged on both sides of the first magnetic suction member. When the first feeding trough is connected to the discharge trough, the discharge port of the second feeding trough is distributed in a relatively opposite position to the second magnetic suction member or the third magnetic suction member.

8. The feeding device according to claim 1, characterized in that, The material holding mechanism includes a second pressure plate disposed on the material holding frame. The second pressure plate covers at least a portion of the opening of the feeding trough. The second pressure plate is used to restrain the magnetic material to prevent the magnetic material from falling out of the opening of the feeding trough.

9. The feeding device according to any one of claims 1-6, characterized in that, The feeding device includes a detection component, which is fixed to the material receiving mechanism and is used to detect magnetic materials in the feeding trough.

10. The feeding device according to claim 1, characterized in that, The pusher also includes an installation chamber that is spaced apart from and extends side by side with the discharge trough, and the first magnetic suction member is installed in the installation chamber.

Images