CN220179033U - Grinding device of inductance - Google Patents
Grinding device of inductance Download PDFInfo
- Publication number
- CN220179033U CN220179033U CN202321441335.8U CN202321441335U CN220179033U CN 220179033 U CN220179033 U CN 220179033U CN 202321441335 U CN202321441335 U CN 202321441335U CN 220179033 U CN220179033 U CN 220179033U
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- grinding
- loading
- disc
- adsorption
- inductor
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- 238000000227 grinding Methods 0.000 title claims abstract description 87
- 230000007246 mechanism Effects 0.000 claims abstract description 75
- 238000001179 sorption measurement Methods 0.000 claims abstract description 48
- 239000000463 material Substances 0.000 claims abstract description 44
- 239000000428 dust Substances 0.000 claims description 7
- 238000005498 polishing Methods 0.000 claims description 5
- 238000000605 extraction Methods 0.000 claims 1
- 230000001939 inductive effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000002360 preparation method Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229910001651 emery Inorganic materials 0.000 description 3
- 239000006247 magnetic powder Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000004070 electrodeposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model provides an inductor grinding device, which relates to the technical field of inductor preparation and comprises: the material loading mechanism comprises a rotatable material loading disc, and a plurality of adsorption grooves for fixing the inductance to be ground are formed in the edge of the material loading disc; the feeding mechanism is arranged on one side of the material carrying disc along the axial direction perpendicular to the material carrying disc; the grinding mechanism is arranged at one side of the loading disc, which is far away from the feeding mechanism; and the control console is respectively and electrically connected with the material loading mechanism, the material loading mechanism and the grinding mechanism. The automatic feeding and grinding device has the beneficial effects that the automatic feeding and grinding of the inductance to be ground can be realized, the production efficiency is effectively improved, the labor cost is reduced, the grinding precision is higher, and the consistency of products is better.
Description
Technical Field
The utility model relates to the technical field of inductor preparation, in particular to an inductor grinding device.
Background
With the development of electronic technology, electronic components are gradually developed toward miniaturization, weight reduction, high frequency, large current, low EMI (electromagnetic interference), low manufacturing cost, and high reliability, and inductors inevitably meet this trend. The power inductor is one of important products of electronic components, has the characteristics of small volume, low cost, excellent shielding performance, high reliability, high efficiency, high saturation characteristic, suitability for high-density surface mounting and the like, and is widely applied to various electronic components or electronic control circuits.
The power inductor mainly comprises magnetic powder material, a conductive coil and an end electrode, so that the size of the inductor is gradually reduced in order to adapt to the miniaturization development of the inductor, the conductive coil in the inductor is also gradually reduced, and the difficulty of directly winding the coil on a magnetic core is greatly increased. Thus, a manufacturing process for manufacturing a small-sized inductor by pre-forming a coil and then powder-filling and pressing has emerged. However, the coil is buried in the magnetic powder during powder filling pressing, two pins of the coil are led out from two sides of the magnetic powder wall in a grinding mode, and then end electrodes are manufactured on the pins to finish final preparation.
At present, the inductor element is ground and processed, and the inductor element is mainly fed into a grinding mechanism by manpower, so that the grinding precision of the existing grinding mechanism cannot be guaranteed, and the inductor element is low in manual operation efficiency.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model provides an inductor grinding device, which comprises:
the material loading mechanism comprises a rotatable material loading disc, and a plurality of adsorption grooves for fixing the inductance to be ground are formed in the edge of the material loading disc;
the feeding mechanism is arranged on one side of the material carrying disc along the axial direction perpendicular to the material carrying disc;
the grinding mechanism is arranged at one side of the loading disc, which is far away from the feeding mechanism;
and the control console is respectively and electrically connected with the material loading mechanism, the material loading mechanism and the grinding mechanism.
Preferably, the loading mechanism further comprises a first rotating motor, the first rotating motor is arranged on one side of the loading disc along the axial direction of the loading disc and is connected with the loading disc through a connecting shaft, and the first rotating motor is electrically connected with the control console.
Preferably, the material loading mechanism further comprises a plurality of cylinders, the cylinders are respectively and correspondingly arranged at the bottoms of the adsorption tanks, the bottom of each adsorption tank is provided with a material sucking hole communicated with the corresponding cylinder, and each cylinder is electrically connected with the control console.
Preferably, the feeding mechanism includes:
the discharge port of the vibration plate is connected with one end of a guide rail, and the other end of the guide rail is correspondingly communicated with the adsorption groove;
and the vibration component is arranged below the guide rail and is electrically connected with the control console.
Preferably, the grinding mechanism includes:
the fixing frame is arranged on one side, far away from the feeding mechanism, of the material carrying disc;
the two grinding wheels are rotatably arranged on the fixing frame, and the two grinding wheels are symmetrically arranged on two sides of the material carrying disc along the axial direction of the material carrying disc;
the two second rotating motors are correspondingly connected with the two grinding wheels through rotating shafts respectively, and the two second rotating motors are connected with the control console respectively.
Preferably, each grinding wheel is disposed on the fixing frame through an adjusting assembly, and the adjusting assembly includes:
the two sliding tracks are arranged on the fixing frame and are positioned on the upper side and the lower side of the corresponding axial direction of the grinding wheel, each sliding track is respectively and slidably connected with an adjusting block, and one end of the rotating shaft, which is far away from the second rotating motor, sequentially penetrates through the adjusting blocks and the grinding wheel and is connected with the other adjusting block;
the two adjusting rods are respectively and correspondingly arranged in the two sliding rails, one end of each adjusting rod is fixed on the fixing frame, and the other end of each adjusting rod is connected with the adjusting block.
Preferably, the number of the fixing frames is two, the fixing frames are symmetrically arranged on two sides of the material carrying disc along the axial direction of the material carrying disc, and the two grinding wheels are respectively and correspondingly fixed.
Preferably, the fixing frame is U-shaped, and a U-shaped opening of the fixing frame faces the material carrying disc.
Preferably, the grinding device further comprises a dust collection mechanism which is arranged on one side, far away from the feeding mechanism, of the grinding mechanism.
Preferably, the device further comprises a collecting mechanism arranged below the material carrying disc.
The technical scheme has the following advantages or beneficial effects: the grinding device for the inductor can realize automatic feeding and grinding of the inductor to be ground, effectively improve the production efficiency, reduce the labor cost, and have higher grinding precision and better consistency of products.
Drawings
FIG. 1 is a schematic diagram showing an overall structure of an inductor polishing apparatus according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic view of a tray according to a preferred embodiment of the present utility model;
FIG. 3 is a schematic view of a polishing mechanism according to a preferred embodiment of the present utility model;
FIG. 4 is a schematic diagram showing the positional relationship between two grinding wheels and a loading tray according to a preferred embodiment of the present utility model;
FIG. 5 is an electrical connection diagram of a console in accordance with a preferred embodiment of the present utility model.
In the accompanying drawings: 1. a loading mechanism; 100. an inductor to be ground; 11. a loading tray; 111. an adsorption tank; 112. a suction hole; 12. a first rotating motor; 13. a connecting shaft; 14. a cylinder; 2. a feeding mechanism; 21. a vibration plate; 211. a discharge port; 22. a guide rail; 23. a vibration assembly; 3. a grinding mechanism; 31. a fixing frame; 32. grinding wheel; 33. a second rotating motor; 34. a rotating shaft; 35. a sliding rail; 36. an adjusting block; 37. an adjusting rod; 4. a console; 5. a dust collection mechanism; 6. a collection mechanism.
Detailed Description
The utility model will now be described in detail with reference to the drawings and specific examples. The present utility model is not limited to the embodiment, and other embodiments may fall within the scope of the present utility model as long as they conform to the gist of the present utility model.
In accordance with the foregoing problems of the prior art, the present utility model provides an apparatus for polishing an inductor, as shown in fig. 1 to 5, comprising:
the material loading mechanism 1, the material loading mechanism 1 comprises a rotatable material loading disc 11, and a plurality of adsorption grooves 111 for fixing the inductance 100 to be ground are formed in the edge of the material loading disc 11;
the feeding mechanism 2 is arranged on one side of the loading tray 11 along the axial direction perpendicular to the loading tray 11;
the grinding mechanism 3 is arranged on one side of the loading disc 11 away from the feeding mechanism 2;
and the control console 4 is electrically connected with the loading mechanism 1, the feeding mechanism 2 and the grinding mechanism 3 respectively.
Specifically, in this embodiment, the tray 11 is preferably circular, and a plurality of adsorption grooves 111 are circumferentially disposed at the edge thereof, and the adsorption grooves 111 preferably have the same predetermined pitch therebetween. As shown in fig. 4, the thickness of each adsorption groove 111 is consistent with the thickness of the inductor 100 to be polished, so that the inductor 100 to be polished can be fixed in the adsorption groove 111, and the width of the adsorption groove 111 is smaller than the width of the inductor 100 to be polished, so that after the inductor 100 to be polished is fixed in the adsorption groove 111, two sides of the inductor 100 to be polished can extend from two sides of the adsorption groove 111 in the width direction, so that subsequent polishing can be performed.
Further, the loading mechanism 1 further includes a first rotating motor 12 disposed on one side of the loading tray 11 along the axial direction of the loading tray 11 and connected to the loading tray 11 through a connecting shaft 13, and the first rotating motor 12 is electrically connected to the console 4.
In the preferred embodiment of the present utility model, the loading mechanism 1 further includes a plurality of cylinders 14, which are respectively and correspondingly disposed at the bottom of each adsorption tank 111, the bottom of each adsorption tank 111 is provided with a suction hole 112 communicating with the corresponding cylinder 14, and each cylinder 14 is electrically connected with the console 4.
Specifically, in this embodiment, after the feeding mechanism 2 conveys the inductor 100 to be ground to the edge of the loading tray 11, the console 4 controls the cylinder 14 to be opened, and generates an adsorption force through the suction hole 112 to adsorb the inductor 100 to be ground into the corresponding adsorption slot 111, then the console 4 drives the first rotating motor 12 to rotate the loading tray 11, so that the adsorption slot 111 fixed with the inductor 100 to be ground rotates towards the grinding mechanism 3, exposes the next empty adsorption slot 111 and keeps in a static state, so as to adsorb the next inductor 100 to be ground, and after the adsorption is completed, drives the first rotating motor 12 to rotate the loading tray 11, and so on.
Because the adsorption tanks 111 preferably have the same preset distance, the console 4 controls the loading tray 11 to rotate for a preset distance after the adsorption tanks 111 adsorb the inductor 100 to be ground, and stops rotating, so that the next adsorption tank 111 is aligned to the feeding port of the feeding mechanism 2 and the adsorption operation of the next inductor 100 to be ground is completed, thereby circulating.
Further, each adsorption tank 111 is controlled by a separate cylinder 14 (not shown) to open and close the gas in combination with the above-described adsorption operation. It is understood that each cylinder 14 maintains the suction device during the rotation of the inductor 100 to be ground along with the loading tray 11 and the grinding process, so as to fix the inductor 100 to be ground.
In a preferred embodiment of the present utility model, the feeding mechanism 2 comprises:
the vibration plate 21, the discharge hole 211 of the vibration plate 21 is connected with one end of the guide rail 22, and the other end of the guide rail 22 is correspondingly communicated with the adsorption groove 111;
the vibration assembly 23 is disposed below the guide rail 22, and the vibration assembly 23 is electrically connected to the console 4.
Specifically, in this embodiment, a pulse electromagnet and a corresponding spiral track are disposed inside the vibration plate 21, the pulse electromagnet can enable the inductor to move along the spiral track, and finally rise to the discharge hole 211, in this process, the front and back sides and the gesture of the inductor can be screened and changed, so that the inductor which finally reaches the discharge hole 211 is in a uniform form, that is, the form of the inductor which reaches the discharge hole 211 is adapted to the opening of the adsorption groove 111, so that when the inductor is conveyed to the feeding hole at the other end in a linear motion mode through the guide rail 22 under the vibration action of the vibration assembly 23, the thickness direction of the inductor is adapted to the thickness direction of the adsorption groove 111, and the electrodes at two sides after adsorption can be exposed at two sides of the adsorption groove 111.
Here, since the vibration plate 21 is a mechanism commonly used in integrally formed inductors, the internal structure thereof is not shown in the drawing.
In a preferred embodiment of the present utility model, the grinding mechanism 3 comprises:
the fixed frame 31 is arranged on one side of the loading tray 11 away from the loading mechanism 2;
the two grinding wheels 32 are rotatably arranged on the fixed frame 31, and the two grinding wheels 32 are symmetrically arranged on two sides of the material carrying disc 11 along the axial direction of the material carrying disc 11;
two second rotating motors 33 are correspondingly connected with two grinding wheels 32 through rotating shafts 34 respectively, and the two second rotating motors 33 are connected with the control console 4 respectively.
Specifically, in this embodiment, during the continuous circulation adsorption operation, the material carrying tray 11 continuously rotates along the direction towards the grinding mechanism 3, so that the adsorption groove 111 fixed with the inductor 100 to be ground reaches a position between two grinding wheels 32, at this time, the electrode positions on two sides of the inductor 100 to be ground just face one grinding wheel 32 respectively, at this time, the console 4 starts the grinding mechanism 3, and the two second rotating motors 33 respectively drive the two grinding wheels 32 to simultaneously rotate, so that synchronous grinding on two sides of the inductor 100 to be ground is realized, without manual participation.
Further, in order to improve the grinding precision, in a preferred embodiment of the present utility model, each grinding wheel 32 is disposed on the fixing frame 31 through an adjusting assembly, and the adjusting assembly includes:
two sliding rails 35, which are arranged on the fixed frame 31 and are positioned on the upper side and the lower side of the axial direction of the corresponding grinding wheel 32, wherein each sliding rail 35 is respectively and slidably connected with an adjusting block 36, and one end of the rotating shaft 34, which is far away from the second rotating motor 33, sequentially passes through the adjusting block 36 and the grinding wheel 32 and is connected with the other adjusting block 36;
the two adjusting rods 37 are respectively and correspondingly arranged in the two sliding rails 35, one end of each adjusting rod 37 is fixed on the fixed frame 31, and the other end is connected with the adjusting block 36.
Specifically, in this embodiment, since different inductors may have different width dimensions, that is, the protruding lengths of the portions of the electrodes on both sides of the inductors protruding from the adsorption groove 111 may be different, based on this, before grinding the different inductors, the spacing between the two grinding wheels 32 may be adjusted by the adjusting component to adapt to the width dimensions of the inductors, so that higher grinding precision and product consistency are maintained for different inductors.
Further specifically, the length of the adjusting rod 37 can be adjusted to drive the adjusting block 36 to slide along the sliding rail 35, and drive the grinding wheels 32 to approach or separate from the loading tray 11, so as to realize the adjustment of the spacing between the grinding wheels 32.
To every emery wheel 32, all correspond in its axial upper and lower both sides and set up adjusting part, and after adjusting in place, adjusting part is fixed in the mount 31 with the emery wheel 32, can further promote the stability of emery wheel 32, guarantees the grinding precision.
In the preferred embodiment of the present utility model, the number of the fixing frames 31 is two, and the fixing frames are symmetrically arranged at two sides of the loading tray 11 along the axial direction of the loading tray 11, and respectively fix two grinding wheels 32 correspondingly.
Specifically, in the present embodiment, the fixing frame 31 may be fixed to the side of the loading tray 11 away from the loading mechanism 2 by a fixing rod (not shown in the drawings), but is not limited thereto. Preferably, the fixing frame 31 is U-shaped, and the U-shaped opening of the fixing frame 31 faces the loading tray 11, so that the grinding wheel 32 can conveniently extend out.
In the preferred embodiment of the utility model, the grinding machine further comprises a dust collection mechanism 5 which is arranged on one side of the grinding mechanism 3 away from the feeding mechanism 2.
Specifically, in the present embodiment, the dust suction opening of the dust suction mechanism 5 faces the contact portion of the two grinding wheels 32 and the loading tray 11 to collect dust generated during the grinding process, and the structure thereof is not limited.
In the preferred embodiment of the present utility model, the device further comprises a collecting mechanism 6 disposed below the loading tray 11.
Specifically, in this embodiment, the collecting mechanism 6 includes, but is not limited to, a storage box with an open top, after finishing grinding, the loading tray 11 continues to rotate, so that the next inductor 100 to be ground rotates to the position of the grinding wheel 32 to perform grinding until the adsorption groove 111 corresponding to the ground inductor moves above the collecting mechanism 6, at this time, the control console 4 controls the cylinder 14 in the adsorption groove 111 to be closed, so that the ground inductor in the adsorption groove 111 falls into the collecting mechanism 6 under the action of gravity. At this time, the adsorption tank 111 is in an empty state, and the loading tray 11 continues to rotate until the adsorption tank 111 runs to the loading port, so that the cylinder 14 in the adsorption tank 111 can be controlled to be opened to start the adsorption operation, and adsorption, grinding and material collection are sequentially and automatically performed in a circulating manner. In the whole process, the material carrying tray 11 needs to rotate in the same direction to continuously perform adsorption, grinding and material receiving.
The foregoing description is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the scope of the utility model, and it will be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and drawings, and are intended to be included within the scope of the present utility model.
Claims (10)
1. An inductive grinding device, comprising:
the material loading mechanism comprises a rotatable material loading disc, and a plurality of adsorption grooves for fixing the inductance to be ground are formed in the edge of the material loading disc;
the feeding mechanism is arranged on one side of the material carrying disc along the axial direction perpendicular to the material carrying disc;
the grinding mechanism is arranged at one side of the loading disc, which is far away from the feeding mechanism;
and the control console is respectively and electrically connected with the material loading mechanism, the material loading mechanism and the grinding mechanism.
2. The grinding apparatus of claim 1, wherein the loading mechanism further comprises a first rotating motor disposed on one side of the loading tray along an axial direction of the loading tray and connected to the loading tray through a connecting shaft, and the first rotating motor is electrically connected to the console.
3. The grinding device of claim 1, wherein the loading mechanism further comprises a plurality of cylinders, the cylinders are respectively and correspondingly arranged at the bottoms of the adsorption tanks, a suction hole communicated with the corresponding cylinder is formed in the bottom of each adsorption tank, and each cylinder is electrically connected with the console.
4. The grinding apparatus defined in claim 1, wherein the feed mechanism comprises:
the discharge port of the vibration plate is connected with one end of a guide rail, and the other end of the guide rail is correspondingly communicated with the adsorption groove;
and the vibration component is arranged below the guide rail and is electrically connected with the control console.
5. The grinding apparatus defined in claim 1, wherein the grinding mechanism comprises:
the fixing frame is arranged on one side, far away from the feeding mechanism, of the material carrying disc;
the two grinding wheels are rotatably arranged on the fixing frame, and the two grinding wheels are symmetrically arranged on two sides of the material carrying disc along the axial direction of the material carrying disc;
the two second rotating motors are correspondingly connected with the two grinding wheels through rotating shafts respectively, and the two second rotating motors are connected with the control console respectively.
6. The grinding apparatus defined in claim 5, wherein each grinding wheel is disposed on the mount by an adjustment assembly, the adjustment assembly comprising:
the two sliding tracks are arranged on the fixing frame and are positioned on the upper side and the lower side of the corresponding axial direction of the grinding wheel, each sliding track is respectively and slidably connected with an adjusting block, and one end of the rotating shaft, which is far away from the second rotating motor, sequentially penetrates through the adjusting blocks and the grinding wheel and is connected with the other adjusting block;
the two adjusting rods are respectively and correspondingly arranged in the two sliding rails, one end of each adjusting rod is fixed on the fixing frame, and the other end of each adjusting rod is connected with the adjusting block.
7. The grinding device according to claim 5 or 6, wherein the number of the fixing frames is two, and the fixing frames are symmetrically arranged on two sides of the loading tray along the axial direction of the loading tray, and are respectively and correspondingly fixed with two grinding wheels.
8. The grinding apparatus defined in claim 7, wherein the holder is U-shaped with a U-shaped opening facing the loading tray.
9. The grinding device of claim 1, further comprising a dust extraction mechanism disposed on a side of the grinding mechanism remote from the loading mechanism.
10. The polishing apparatus of claim 1, further comprising a collection mechanism disposed below the loading tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321441335.8U CN220179033U (en) | 2023-06-07 | 2023-06-07 | Grinding device of inductance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321441335.8U CN220179033U (en) | 2023-06-07 | 2023-06-07 | Grinding device of inductance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220179033U true CN220179033U (en) | 2023-12-15 |
Family
ID=89105188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321441335.8U Active CN220179033U (en) | 2023-06-07 | 2023-06-07 | Grinding device of inductance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220179033U (en) |
-
2023
- 2023-06-07 CN CN202321441335.8U patent/CN220179033U/en active Active
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