Automatic feeding device for inductance magnetic cores

The automated feeding system for electromagnetic cores addresses the challenges of high-strength bonding and solder crack prevention by using a feeder frame, vibrating hopper, and gripping mechanism for precise core transfer, improving production efficiency and quality.

CN223101755UActive Publication Date: 2025-07-15DONGGUAN HUAMEI ELECTRONICS CO LTD
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Patent Information

Application Number
CN202422159296.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-09-03
Publication Date
2025-07-15
Estimated Expiration
2034-09-03

AI Technical Summary

Technical Problem

In the prior art, the automatic loading device for inductive magnetic cores is not yet mature, resulting in low processing efficiency of inductive magnetic cores and easy solder cracks during welding.

Method used

An inductive magnetic core automatic loading device is designed, including a loading frame, a loading vibration disc, a direct vibration mechanism and a grasping mechanism. The automatic conveying and directional grasping of the inductive magnetic core is achieved through vibration and vacuum adsorption, and the X-axis and Y-axis moving modules are combined to improve the conveying accuracy and efficiency.

Benefits of technology

The automatic loading of inductive magnetic cores is realized, processing efficiency is improved, the binding force between inductive magnetic cores and electronic product electrodes is enhanced, and solder cracks are prevented, improving production quality.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model belongs to the technical field of inductance magnetic core machining, and particularly relates to an inductance magnetic core automatic feeding device which comprises a feeding rack, a feeding vibration disc, a straight vibration mechanism and a grabbing mechanism, the feeding vibration disc is used for containing inductance magnetic cores, and the feeding vibration disc, the straight vibration mechanism and the grabbing mechanism are all installed on the feeding rack. The direct vibration mechanism is connected with the output end of the feeding vibration disc and drives the inductance magnetic cores to move along the direct vibration mechanism through vibration, the grabbing mechanism is close to the tail end of the direct vibration mechanism and used for grabbing the inductance magnetic cores conveyed by the direct vibration mechanism to a set position, and therefore automatic feeding of the inductance magnetic cores is achieved. According to the automatic inductance magnetic core feeding device, a large number of inductance magnetic cores are contained in the feeding vibration disc, the inductance magnetic cores are conveyed into the direct vibration mechanism one by one through vibration of the feeding vibration disc, the direct vibration mechanism sequentially conveys the inductance magnetic cores one by one in a directional mode, and the inductance magnetic cores are fed into the feeding vibration disc. And the grabbing mechanism grabs the inductance magnetic core to the next position, automatic operation is achieved, and the machining efficiency is high.
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Description

Technical Field

[0001] The utility model belongs to the technical field of inductance magnetic core processing, and particularly relates to an automatic loading device for inductance magnetic cores. Background Art

[0002] Inductance magnetic cores are important electronic components used in electronic products. Electronic products that require the use of inductance magnetic cores include telephones, refrigerators, radios, televisions, loudspeakers, headphones, wireless charging devices, etc. The reason for using inductance magnetic cores in these electronic products is that inductance magnetic cores have directivity and ferromagnetism, and can generate a magnetic field around them to magnetize some magnetic materials. These characteristics of inductance magnetic cores play an important role in electronic products. Therefore, the main research directions in this industry are how to make the inductance magnetic core have higher strength, how to increase the bonding force between the inductance magnetic core and the electronic product electrode, and how to prevent solder cracks from occurring during the welding process of the inductance magnetic core. Therefore, when processing inductance magnetic cores, it is necessary to develop a technology that can replace manual loading. Summary of the Utility Model

[0003] The purpose of the utility model is to provide an automatic loading device for inductance magnetic cores, aiming to provide a device that can automatically load inductance magnetic cores.

[0004] To achieve the above purpose, an embodiment of the utility model provides an automatic loading device for inductance magnetic cores, which includes a loading frame, a loading vibrating disk, a linear vibrating mechanism, and a grasping mechanism. The loading vibrating disk is used to hold inductance magnetic cores. The loading vibrating disk, the linear vibrating mechanism, and the grasping mechanism are all installed on the loading frame. The linear vibrating mechanism is connected to the output end of the loading vibrating disk and drives the inductance magnetic cores to move along the linear vibrating mechanism through vibration. The grasping mechanism is close to the end of the linear vibrating mechanism and is used to grasp the inductance magnetic cores transported through the linear vibrating mechanism to a set position, thereby realizing the automatic loading of inductance magnetic cores.

[0005] Optionally, the linear vibrating mechanism includes a linear vibrating motor, a conveying material track, a positioning material track, and a separating cylinder. The linear vibrating motor is installed on the loading frame. The conveying material track is installed on the top of the linear vibrating motor and is connected to the output end of the loading vibrating disk. The positioning material track is arranged at the end of the conveying material track, and positioning material vacuum holes for adsorbing inductance magnetic cores are arranged on the positioning material track. The separating cylinder is connected to the positioning material track and is used to drive the positioning material track to approach or move away from the end of the conveying material track.

[0006] Optionally, the linear vibrating mechanism further includes a blocking material track disposed between the conveying material track and the positioning material track. The blocking material track is provided with blocking material vacuum holes for adsorbing the inductance cores. The separating cylinder drives the positioning material track to approach or move away from the end of the blocking material track.

[0007] Optionally, the linear vibrating mechanism further includes an anti-collision material track made of stainless steel and disposed at the head end of the conveying material track for receiving the inductance cores conveyed by the feeding vibrating tray.

[0008] Optionally, the automatic feeding device for inductance cores further includes an X-axis feeding moving module and a Y-axis feeding moving module. The Y-axis feeding moving module is installed on the feeding machine frame. The X-axis feeding moving module is disposed on the Y-axis feeding moving module and connected to the output end of the Y-axis feeding moving module. The feeding vibrating tray is disposed on the X-axis feeding moving module and connected to the output end of the X-axis feeding moving module. The output end of the feeding vibrating tray is controlled to be connected to the linear vibrating mechanism through the combined drive of the X-axis feeding moving module and the Y-axis feeding moving module.

[0009] Optionally, the grasping mechanism includes a grasping bracket, a vacuum adsorption block, an X-axis grasping moving module, and a Z-axis grasping moving module. The grasping bracket is installed on the feeding machine frame. The X-axis grasping moving module is installed on the grasping bracket. The Z-axis grasping moving module is connected to the output end of the X-axis grasping moving module and can move back and forth between the linear vibrating mechanism and a set position under the drive of the X-axis grasping moving module. The vacuum adsorption block is connected to the output end of the Z-axis grasping moving module and can adsorb the inductance cores located on the linear vibrating mechanism to the set position through the combined drive of the X-axis grasping moving module and the Z-axis grasping moving module.

[0010] One or more of the above technical solutions in the automatic feeding device for inductance cores provided by the embodiments of the present invention have at least the following technical effects: In the automatic feeding device for inductance cores provided by the embodiments of the present invention, a large number of inductance cores are loaded in the feeding vibrating tray. The inductance cores are conveyed one by one to the linear vibrating mechanism through the vibration of the feeding vibrating tray. The linear vibrating mechanism conveys the inductance cores in sequence and directionally one by one. When the inductance cores are conveyed to the set position, the grasping mechanism grabs the inductance cores and places them at the position of the downstream process to wait for the next new process to be performed on the inductance cores. In this way, the automatic conveyance of the inductance cores can be realized, and the processing efficiency can be improved. Description of the Drawings

[0011] To more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0012] Figure 1 It is a schematic structural diagram of an automatic feeding device for an inductor magnetic core provided by an embodiment of the present invention.

[0013] Figure 2 It is a schematic structural diagram of the automatic feeding device for an inductor magnetic core provided by an embodiment of the present invention after hiding the grasping mechanism.

[0014] Figure 3 It is a top view of the automatic feeding device for an inductor magnetic core provided by an embodiment of the present invention after hiding the grasping mechanism.

[0015] Figure 4 It is a schematic structural diagram of the linear vibration mechanism of the automatic feeding device for an inductor magnetic core provided by an embodiment of the present invention.

[0016] Figure 5 It is a schematic exploded view of the linear vibration mechanism of the automatic feeding device for an inductor magnetic core provided by an embodiment of the present invention.

[0017] Figure 6 It is a schematic structural diagram of the grasping mechanism of the automatic feeding device for an inductor magnetic core provided by an embodiment of the present invention.

[0018] Figure 7 It is a schematic structural diagram of an inductor magnetic core glazing and painting production line provided by an embodiment of the present invention.

[0019] Among them, the reference numerals in the figures are as follows:

[0020] 10 - chassis, 20 - conveying device, 30 - automatic feeding device for inductor magnetic core

[0021] 31 - feeding rack, 32 - feeding vibrating disk, 33 - linear vibration mechanism

[0022] 34 - grasping mechanism, 35 - X-axis feeding moving module, 36 - Y-axis feeding moving module

[0023] 40 - glazing device, 50 - baking device, 60 - unloading device

[0024] 331 - linear vibration motor, 332 - conveying material track, 333 - positioning material track

[0025] 334 - separating cylinder, 335 - blocking material track, 336 - anti-collision material track

[0026] 341 - Grabbing bracket 342 - Vacuum adsorption block 343 - X-axis grabbing and moving module 344 - Z-axis grabbing and moving module 3331 - Positioning material vacuum hole 3351 - Blocking material vacuum hole. Detailed implementation manner

[0027] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The following is by referring to the attached Figures 1 to 7 The described embodiments are exemplary and are intended to explain the embodiments of the present invention and should not be construed as a limitation to the present invention.

[0028] In the description of the embodiments of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0029] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the embodiments of the present invention, the meaning of "a plurality" is two or more, unless otherwise specifically defined.

[0030] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection", "connection", "fixation", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0031] In an embodiment of the present invention, as Figure 1As shown in the figure, an automatic feeding device 30 for an inductor core is provided, which includes a feeding frame 31, a feeding vibrating disk 32, a linear vibrating mechanism 33 and a grasping mechanism 34. The feeding vibrating disk 32, the linear vibrating mechanism 33 and the grasping mechanism 34 are all installed on the feeding frame 31. The linear vibrating mechanism 33 is connected to the output end of the feeding vibrating disk 32 and drives the inductor core to move along the linear vibrating mechanism 33 through vibration. The grasping mechanism 34 is close to the end of the linear vibrating mechanism 33 and is used to grasp the inductor core conveyed through the linear vibrating mechanism 33 onto the conveying device 20. Specifically, a large number of inductor cores are loaded in the feeding vibrating disk 32, and the inductor cores are conveyed one by one to the linear vibrating mechanism 33 through the vibration of the feeding vibrating disk 32. The linear vibrating mechanism 33 conveys the inductor cores in sequence one by one in a directional manner. When the inductor core is conveyed to the set position, the grasping mechanism 34 then grasps the inductor core and places it at the position waiting for the next process to be performed on the inductor core.

[0032] Preferably, the linear vibrating mechanism 33 has a plurality of track grooves, so that multiple inductor cores can be conveyed at one time, enabling the inductor cores to be conveyed in a row, and further improving the single processing efficiency.

[0033] Furthermore, as Figure 7As shown, the above-mentioned automatic in-feeding device 30 for inductive magnetic cores provided by the embodiments of the present utility model can be applied to the glaze painting production line of inductive magnetic cores. Specifically, the glaze painting production line of inductive magnetic cores includes a chassis 10, a conveying device 20, an automatic in-feeding device 30 for inductive magnetic cores, a glazing device 40, a baking device 50, and a discharging device 60. The conveying device 20 is installed on the chassis 10. The automatic in-feeding device 30 for inductive magnetic cores is arranged close to the chassis 10 and is used to convey inductive magnetic cores onto the conveying device 20. The glazing device 40 is installed at one end of the chassis 10 close to the automatic in-feeding device 30 for inductive magnetic cores and is used to attach glaze to the inductive magnetic cores on the conveying device 20. The baking device 50 is arranged above the conveying device 20 and is used to bake the inductive magnetic cores that are conveyed by the conveying device 20 and have been attached with glaze. The discharging device 60 is installed at the other end of the chassis 10 and is used to discharge the baked inductive magnetic cores. In this embodiment, the automatic feeding of inductive magnetic cores and the automatic glazing process are realized through the glaze painting production line of inductive magnetic cores. Specifically, the automatic in-feeding device 30 for inductive magnetic cores feeds inductive magnetic cores onto the conveying device 20 arranged on the chassis 10. Then, the glazing device 40 attaches the configured glaze to the inductive magnetic cores on the conveying device 20. The inductive magnetic cores after glaze attachment continue to be conveyed by the conveying device 20 to the baking device 50 for baking. The baked inductive magnetic cores continue to be conveyed forward by the conveying device 20 until the discharging device 60 discharges the inductive magnetic cores. The glazing process of inductive magnetic cores realizes automatic operation, with high production efficiency and high production quality. Finally, the produced inductive magnetic cores have higher strength, can form a high bonding force with the electrodes of electronic products, and can prevent cracks from occurring during the soldering of inductive magnetic cores.

[0034] Among them, the glaze can be glaze of conventional technology or improved glaze.

[0035] Furthermore, the conveying device 20 is composed of a belt and belt pulleys to form a conveying device 20 for each other. The belt has a relatively large width and can carry inductive magnetic cores thereon, or a carrier plate is additionally arranged thereon to carry inductive magnetic cores. The power can be a motor.

[0036] Furthermore, the baking device 50 belongs to the prior art, and its detailed structure is not specifically described in this embodiment and belongs to the technology that can be understood and conventionally selected by those skilled in the art. In this embodiment, for the inductive magnetic cores baked by the baking device 50, finally, the glaze attached to the inductive magnetic cores can effectively make the inductive magnetic cores have higher strength, form a stronger bonding force with the electrodes, and can also prevent the occurrence of soldering cracks.

[0037] In an embodiment of the present utility model, as Figures 2 to 5As shown, the linear vibration mechanism 33 includes a linear vibration motor 331, a conveying material track 332, a positioning material track 333, and a separation cylinder 334. The linear vibration motor 331 is installed on the feeding frame 31. The conveying material track 332 is installed on the top of the linear vibration motor 331 and is connected to the output end of the feeding vibrating disk 32. The positioning material track 333 is arranged at the end of the conveying material track 332, and a positioning material vacuum hole 3331 for adsorbing the inductance core is arranged on the positioning material track 333. The separation cylinder 334 is connected to the positioning material track 333 and is used to drive the positioning material track 333 to approach or move away from the end of the conveying material track 332. Specifically, after the linear vibration motor 331 is powered on, the conveying material track 332 vibrates, and the inductance cores in the groove of the conveying material track 332 are directionally conveyed. Among them, preferably, there are multiple grooves in the conveying material track 332, so that multiple inductance cores can be conveyed simultaneously. When the inductance cores are conveyed from the conveying material track 332 to the positioning material track 333, the positioning material vacuum hole 3331 arranged in the positioning material track 333 is externally connected to a vacuum generator to perform vacuum adsorption on the inductance cores at this position. The separation cylinder 334 drives the positioning material track 333 to separate, that is, a gap is formed between the positioning material track 333 and the conveying material track 332. At this time, it is convenient for the grasping mechanism 34 to grasp the inductance cores in the positioning material track 333 and transfer them to the conveying device 20. In this embodiment, by setting the positioning material track 333 to vacuum-adsorb the inductance cores and driving it to be separated from the conveying material track 332 by the separation cylinder 334, it is ensured that when the grasping mechanism 34 grasps the inductance cores in the positioning material track 333, it will not be affected by the inductance cores in the conveying material track 332, improving the stability and reliability of grasping the inductance cores. The structure design is ingenious and the practicability is strong.

[0038] In an embodiment of the present invention, as Figures 2 to 5As shown, the linear vibration mechanism 33 further includes a blocking material track 335. The blocking material track 335 is disposed between the conveying material track 332 and the positioning material track 333, and a blocking material vacuum hole 3351 for adsorbing the inductance core is provided on the blocking material track 335. The separating cylinder 334 drives the positioning material track 333 to approach or move away from the end of the blocking material track 335. Specifically, in this embodiment, a blocking material track 335 is additionally provided and is disposed between the conveying material track 332 and the positioning material track 333. When the groove in the blocking material track 335 has an inductance core, the vacuum generator externally connected to the blocking material vacuum hole 3351 is still used to evacuate it. In this way, the inductance core at this position blocks the inductance core continuously conveyed by the conveying material track 332. Thus, it can be ensured that the inductance core in the positioning material track 333 can be normally grabbed by the grabbing mechanism 34 without being affected by the continuously conveyed inductance core. The separating cylinder 334 drives the positioning material track 333 to separate from and contact the newly added blocking material track 335.

[0039] Further, as Figure 5 shown, each groove in the blocking material track 335 can accommodate two inductance cores, and there are two blocking material vacuum holes 3351 to realize vacuum suction on the two inductance cores, so as to form sufficient blocking force to prevent the inductance cores continuously conveyed in the conveying material track 332, ensuring that the inductance cores in the positioning material track 333 can be normally grabbed by the grabbing mechanism 34.

[0040] Furthermore, the bottom of the positioning material track 333 is directly or indirectly connected to a slide rail (not shown in the figure). When the separating cylinder 334 drives the positioning material track 333, the positioning material track 333 can move guided by the slide rail to control the separation from and contact with the conveying material track 332 or the blocking material track 335.

[0041] In an embodiment of the present invention, as Figures 2 to 5 shown, the linear vibration mechanism 33 further includes an anti-collision material track 336. The anti-collision material track 336 is made of stainless steel and is disposed at the head end of the conveying material track 332 to receive the inductance cores conveyed by the feeding vibrating disk 32. Specifically, the anti-collision material track 336 made of stainless steel has high strength performance, so it is not easily damaged when contacting the output end of the feeding vibrating disk 32 and being vibrated or impacted by the output end of the feeding vibrating disk 32 for a long time.

[0042] In an embodiment of the present invention, as Figure 1 、 6As shown, the grasping mechanism 34 includes a grasping support 341, a vacuum adsorption block 342, an X-axis grasping movement module 343, and a Z-axis grasping movement module 344. The grasping support 341 is installed on the loading rack 31. The X-axis grasping movement module 343 is installed on the grasping support 341. The Z-axis grasping movement module 344 is connected to the output end of the X-axis grasping movement module 343 and can move back and forth between the linear vibration mechanism 33 and the conveying device 20 under the drive of the X-axis grasping movement module 343. The vacuum adsorption block 342 is connected to the output end of the Z-axis grasping movement module 344 and can adsorb the inductance magnetic core located on the linear vibration mechanism 33 to the conveying device 20 under the combined drive of the X-axis grasping movement module 343 and the Z-axis grasping movement module 344. Specifically, the X-axis grasping movement module 343 realizes the reciprocating operation of the connected Z-axis grasping movement module 344 along the X-axis direction, that is, it realizes the back-and-forth operation between the linear vibration mechanism 33 and the conveying device 20. Then when the Z-axis grasping movement module 344 runs to the linear vibration mechanism 33, the Z-axis grasping movement module 344 controls the connected vacuum adsorption block 342 to move down to adsorb the inductance magnetic core located on the linear vibration mechanism 33, that is, the inductance magnetic core on the positioning material track 333, and then rises. Continuing to be driven by the X-axis grasping movement module 343, it is brought above the conveying device 20, and then the Z-axis grasping movement module 344 controls the vacuum adsorption block 342 to move down again to place the adsorbed inductance magnetic core on the conveying device 20. Among them, the vacuum adsorption block 342 is also externally connected to a vacuum generator, and the vacuum generator can realize vacuum pumping to adsorb the inductance magnetic core.

[0043] In an embodiment of the present invention, as Figures 1 to 2As shown, the automatic feeding device 30 for the inductance core further includes an X-axis feeding movement module 35 and a Y-axis feeding movement module 36. The Y-axis feeding movement module 36 is installed on the feeding frame 31. The X-axis feeding movement module 35 is arranged on the Y-axis feeding movement module 36 and connected to the output end of the Y-axis feeding movement module 36. The feeding vibrating disk 32 is arranged on the X-axis feeding movement module 35 and connected to the output end of the X-axis feeding movement module 35. Through the combined drive of the X-axis feeding movement module 35 and the Y-axis feeding movement module 36, it is realized to control the output end of the feeding vibrating disk 32 to connect to the straight vibrating mechanism 33. Specifically, the X-axis feeding movement module 35 and the Y-axis feeding movement module 36 respectively realize reciprocating movements in the X-axis and Y-axis directions. Under the combined action of the X-axis feeding movement module 35 and the Y-axis feeding movement module 36, the feeding vibrating disk 32 can be driven to move within the X-axis and Y-axis ranges. In this way, it can be ensured that the output end of the feeding vibrating disk 32 can be connected to the inlet of each slot of the conveying material track 332 or the anti-collision material track 336 in the straight vibrating mechanism 33 one by one. In this way, the inductance cores in the feeding vibrating disk 32 are input into each slot of the conveying material track 332 or the anti-collision material track 336 one by one for continuous directional conveying, automatically conveying the inductance cores with high production efficiency.

[0044] Furthermore, as Figures 1 to 3 shown, two feeding vibrating disks 32 are preferably adopted in this embodiment, which can further improve the feeding efficiency. Especially when the straight vibrating mechanism 33 has multiple inductance core conveying slots, then through the combined control of the two feeding vibrating disks 32 by the X-axis feeding movement module 35 and the Y-axis feeding movement module 36, the inductance cores are continuously conveyed to the multiple inductance core conveying slots with high production efficiency.

[0045] It should be noted that the X-axis grasping movement module 343, the Z-axis grasping movement module 344, the X-axis feeding movement module 35, and the Y-axis feeding movement module 36 mentioned in the embodiments of the present invention can respectively adopt cylinders, electric cylinders or motor modules, that is, they can be selected from the prior art to be realized, which belongs to the technology that those skilled in the art can understand and implement.

[0046] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automatic feeding device for an inductance magnetic core, characterized in that, It includes a loading rack, a loading vibrating bowl, a linear vibrating mechanism and a grasping mechanism. The loading vibrating bowl is used to hold inductance cores. The loading vibrating bowl, the linear vibrating mechanism and the grasping mechanism are all installed on the loading rack. The linear vibrating mechanism is connected to the output end of the loading vibrating bowl and drives the inductance cores to move along the linear vibrating mechanism through vibration. The grasping mechanism is close to the end of the linear vibrating mechanism and is used to grasp the inductance cores conveyed through the linear vibrating mechanism to a set position, thereby realizing the automatic loading of inductance cores.

2. The automatic feeding device for an inductor magnetic core according to claim 1, wherein The linear vibrating mechanism includes a linear vibrating motor, a conveying material track, a positioning material track and a separating cylinder. The linear vibrating motor is installed on the loading rack. The conveying material track is installed on the top of the linear vibrating motor and is connected to the output end of the loading vibrating bowl. The positioning material track is arranged at the end of the conveying material track, and positioning material vacuum holes for adsorbing inductance cores are arranged on the positioning material track. The separating cylinder is connected to the positioning material track and is used to drive the positioning material track to approach or move away from the end of the conveying material track.

3. The automatic feeding device for the inductance magnetic core according to claim 2, wherein, The linear vibrating mechanism further includes a blocking material track. The blocking material track is arranged between the conveying material track and the positioning material track, and blocking material vacuum holes for adsorbing inductance cores are arranged on the blocking material track. The separating cylinder drives the positioning material track to approach or move away from the end of the blocking material track.

4. The automatic feeding device for an inductance magnetic core according to claim 2, wherein The linear vibrating mechanism further includes an anti-collision material track. The anti-collision material track is made of stainless steel and is arranged at the head end of the conveying material track to receive the inductance cores conveyed through the loading vibrating bowl.

5. The automatic feeding device for an inductive magnetic core according to claim 1, characterized in that, The automatic inductance core loading device further includes an X-axis loading moving module and a Y-axis loading moving module. The Y-axis loading moving module is installed on the loading rack. The X-axis loading moving module is arranged on the Y-axis loading moving module and is connected to the output end of the Y-axis loading moving module. The loading vibrating bowl is arranged on the X-axis loading moving module and is connected to the output end of the X-axis loading moving module. Through the combined drive of the X-axis loading moving module and the Y-axis loading moving module, the output end of the loading vibrating bowl is controlled to be connected to the linear vibrating mechanism.

6. The automatic feeding device for an inductive magnetic core according to claim 1, wherein The grasping mechanism includes a grasping bracket, a vacuum adsorption block, an X-axis grasping moving module and a Z-axis grasping moving module. The grasping bracket is installed on the loading rack. The X-axis grasping moving module is installed on the grasping bracket. The Z-axis grasping moving module is connected to the output end of the X-axis grasping moving module and can move back and forth between the linear vibrating mechanism and the set position under the drive of the X-axis grasping moving module. The vacuum adsorption block is connected to the output end of the Z-axis grasping moving module and can adsorb the inductance cores on the linear vibrating mechanism to the set position under the combined drive of the X-axis grasping moving module and the Z-axis grasping moving module.