Automatic feeding and sorting mechanism for coil framework of VCM (voice coil motor)
By designing an automatic loading and selection mechanism for the coil bobbins of the VCM and using components such as transmission wheels and rotary motors to achieve automated sorting, the problem that manual sorting is difficult to meet precision requirements is solved, and the sorting efficiency and accuracy are improved.
Patent Information
- Application Number
- CN202423016909.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-09
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-12-09
AI Technical Summary
In the existing technology, the classification of VCM coil bobbins mostly relies on manual labor, which is difficult to achieve high precision and high efficiency. Moreover, the coil bobbins are precision parts, and manual sorting methods are difficult to meet their strict size and shape requirements.
An automatic feeding and selection mechanism for VCM coil bobbins is designed. Through the combination of feeding, conveying, sorting and storage plates, automatic sorting and storage are realized. The transmission wheel and rotary motor are used for precise sorting. Combined with the control of the push rod motor and controller, automatic feeding and sorting of coil bobbins are realized.
It realizes high-precision automatic classification and storage of VCM coil bobbins, improves classification efficiency, meets the precision requirements of coil bobbins, reduces manual intervention, and improves production efficiency.
Smart Images
Figure CN223444589U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a material loading and selecting mechanism technical field, especially a coil former automatic material loading and selecting mechanism of VCM. BACKGROUND
[0002] The VCM coil former is usually a structural component for supporting and fixing the coil, which can present a ring shape, a frame shape or other shapes suitable for the coil winding and installation, and plays a crucial role in the VCM (voice coil motor) by supporting the coil to ensure that the coil can work stably and efficiently in the magnetic field. In the process of processing, the coil former is provided with different sizes to adapt to different VCMs, and the coil formers of different sizes need to be selected for classification. The existing classification of coil formers is mostly by manual separation, and since the coil formers of VCM usually belong to precision parts, the size, shape and material requirements are very strict, and the manual selection method is often difficult to achieve such high precision and efficiency.
[0003] Therefore, it is necessary to provide a new coil former automatic material loading and selecting mechanism of VCM to solve the above technical problems. SUMMARY
[0004] To solve the above technical problems, the utility model provides a coil former automatic material loading and selecting mechanism of VCM.
[0005] The coil former automatic material loading and selecting mechanism of VCM provided by the utility model comprises:
[0006] A base is fixedly connected with a feeding main body at the center of the upper end face on one side;
[0007] A replacement plate is fixedly connected with a feeding main body on one side at the center of the upper end face of the base, and a plurality of classification main bodies are fixedly connected with the feeding main body on the other side at the center of the upper end face of the base. The upper end of the classification main body is fixedly connected with a side plate in parallel front and back. A wheel groove is opened in parallel at the center of the front and back of the side plate. A rotary motor is fixedly connected with the center of the front and back of the outer side of the side plate. A transmission wheel is fixedly connected with the lower end output end of the rotary motor. The inner side of the transmission wheel is embedded in the wheel groove. A placing groove is opened at the upper end of the classification main body. The replacement plate is movably connected in the placing groove. A falling hole is opened at the center of the replacement plate;
[0008] A conveying plate is fixedly connected with a push rod motor at the inner bottom end of the feeding main body. The upper end output end of the push rod motor is fixedly connected with the conveying plate;
[0009] A storage plate is rotatably connected with a roller shaft at the bottom end of the classification main body. The storage plate is placed at the upper end of the roller shaft. A limiting column is fixedly connected with the center of the upper end of the storage plate. A handle is fixedly connected with the front end upper end of the storage plate.
[0010] Preferably, the upper end of the feeding body is provided with a feeding port, and the coil framework can be placed into the mechanism through the feeding port.
[0011] Preferably, the lower end of the base is fixedly connected with anti-skid pads at four corners, and the mechanism can be prevented from sliding on the plane through the anti-skid pads.
[0012] Preferably, one side of the upper end of the classification body is fixedly connected with a baffle on one side of the side plate, and the coil framework can be prevented from falling out of the mechanism through the baffle.
[0013] Preferably, the inner bottom end of the feeding body is fixedly connected with a feeding plate, and the coil framework can be conveyed through the feeding plate.
[0014] Preferably, the front end face of the feeding body is fixedly connected with a controller, and the mechanism can be intuitively operated through the controller.
[0015] Preferably, the rotary motor and the push rod motor are electrically connected through wires and the controller, and the wires can transmit power and control signals to each electronic element.
[0016] Preferably, one side of the controller is fixedly connected with a power cord, and the mechanism can be provided with power through the power cord.
[0017] Compared with the related art, the VCM coil framework automatic feeding and selecting mechanism has the following beneficial effects:
[0018] The utility model provides a kind of VCM's coil framework automatic feeding and selecting mechanism;
[0019] The utility model can classify coil framework by setting replacement plate, when needing to classify coil framework, coil framework can be placed into the inside of feeding body from feeding port manually, coil framework is conveyed to the upper end of conveying plate by feeding plate, the upper end output end of push rod motor is controlled to be telescopic by operating the controller of the inner bottom end of feeding body, conveying plate is driven to move coil framework to the inside of side plate parallel to transmission wheel, the lower end output end of multiple rotary motors is controlled to be rotated by operating controller, transmission wheel fixedly connected with output end lower end is driven to rotate, coil framework inside side plate is driven to move to the upper end of classification body by the block of transmission wheel, the coil framework of corresponding size is dropped to the inner bottom end of classification body by the bayonet of the center of replacement plate, so that the feeding of coil framework is realized and classified conveniently for subsequent storage.
[0020] The utility model can store the coil skeletons through the provided storage plate. After the coil skeletons are classified and collected into the classification body, the coil skeletons can be dropped to the upper end of the storage plate. The center of the coil skeleton is penetrated and limited by a limiting column. The storage plate is driven to move horizontally from the bottom end of the classification body by manually pulling the handle, and the storage plate is taken out from the classification body by rotating the roller, thereby realizing the storage and removal of the coil skeleton. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 This is a schematic diagram of the overall structure of the automatic feeding and selecting mechanism for the coil bobbin of the VCM provided by the utility model;
[0022] Figure 2 for Figure 1 The schematic diagram of the cross-section structure of the automatic feeding and selecting mechanism of the coil bobbin of the VCM shown in FIG.
[0023] Figure 3 for Figure 1 The front cross-sectional structural diagram of the VCM coil bobbin automatic feeding and selecting mechanism is shown.
[0024] Numbers in the figure: 1. Base; 2. Feeding body; 3. Feeding body; 4. Sorting body; 5. Feeding port; 6. Feeding plate; 7. Side panel; 8. Rotating motor; 9. Push rod motor; 10. Controller; 11. Electric wire; 12. Power cord; 13. Anti-slip pad; 14. Wheel groove; 15. Drive wheel; 16. Blocking plate; 17. Roller; 18. Storage plate; 19. Limiting column; 20. Handle; 21. Placement slot; 22. Replacement plate; 23. Conveying plate. DETAILED DESCRIPTION
[0025] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.
[0026] The specific implementation of the present invention is described in detail below with reference to specific embodiments.
[0027] See also Figures 1 to 3 The embodiment of the present invention provides a VCM coil bobbin automatic feeding and selecting mechanism, the VCM coil bobbin automatic feeding and selecting mechanism comprising:
[0028] Base 1, the center of the upper end surface of the base 1 is fixedly connected to the feeding body 2 on one side;
[0029] The upper end face center of the base 1 is fixedly connected with a feeding body 3 on one side of the feeding body 2, and a plurality of classification bodies 4 are fixedly connected with the feeding body 3 on the other side of the upper end face center of the base 1; the front and rear center of the side plate 7 is parallelly provided with a wheel groove 14, and the front and rear outer side center of the side plate 7 is fixedly connected with a rotating motor 8; the lower end output end of the rotating motor 8 is fixedly connected with a transmission wheel 15, and the inner side of the transmission wheel 15 is embedded in the wheel groove 14; the upper end of the classification body 4 is provided with a placing groove 21, and the inside of the placing groove 21 is movably connected with a replacement plate 22; and the center of the replacement plate 22 is provided with a falling hole.
[0030] The inside bottom end of the feeding body 3 is fixedly connected with a push rod motor 9, and the upper end output end of the push rod motor 9 is fixedly connected with a conveying plate 23.
[0031] The bottom end of the classification body 4 is rotatably connected with a roller shaft 17, the upper end of the roller shaft 17 is provided with a storage plate 18, the upper end center of the storage plate 18 is fixedly connected with a limiting column 19, and the front end upper end of the storage plate 18 is fixedly connected with a handle 20.
[0032] It should be noted that when the coil framework needs to be classified, the coil framework can be manually placed into the inside of the feeding body 2 through the feeding port 5, the coil framework is conveyed to the upper end of the conveying plate 23 through the feeding plate 6, the upper end output end of the push rod motor 9 is controlled to stretch and retract through the inside bottom end controller 10 of the feeding body 3, the conveying plate 23 is driven to move the coil framework to the inner side of the side plate 7 parallel to the transmission wheel 15, the lower end output end of the plurality of rotating motors 8 is controlled to rotate through the operation of the controller 10, the transmission wheel 15 fixedly connected with the output end is driven to rotate, the coil framework in the inner side of the side plate 7 is driven to move to the upper end of the classification body 4 through the blocking of the transmission wheel 15, the coil framework of the corresponding size is dropped into the inside bottom end of the classification body 4 through the center of the replacement plate 22, so that the coil framework is classified and conveniently classified for subsequent storage, after the coil framework is classified and collected in the classification body 4, the coil framework can be dropped to the upper end of the storage plate 18, the center of the coil framework is penetrated and limited through the limiting column 19, the storage plate 18 is driven to move from the bottom end of the classification body 4 through the manual pulling of the handle 20, and the storage plate 18 is taken out from the classification body 4 through the rotation of the roller shaft 11, so that the coil framework is stored and taken out.
[0033] In the embodiment of the utility model, please refer to Figure 1 And Figure 3 The upper end of the feeding body 2 is provided with a feeding port 5, and the coil framework can be placed into the mechanism through the feeding port 5.
[0034] In the embodiment of the utility model, please refer toFigure 1 And Figure 3 The lower end of the base 1 is fixedly connected with four anti-skid pads 13 at four corners, and the anti-skid pads 13 can prevent the mechanism from sliding on a plane.
[0035] In the embodiment of the utility model, please refer to Figure 1 And Figure 3 One side of the upper end of the classification main body 4 is fixedly connected with a baffle 16 on one side of the side plate 7, and the baffle 16 can prevent the coil framework from falling out of the mechanism.
[0036] In the embodiment of the utility model, please refer to Figure 1 And Figure 3 The inside bottom end of the feeding main body 2 is fixedly connected with a feeding plate 6, and the feeding plate 6 can convey the coil framework.
[0037] In the embodiment of the utility model, please refer to Figure 1 And Figure 3 The front end face of the feeding main body 2 is fixedly connected with a controller 10, and the controller 10 can intuitively operate the mechanism.
[0038] In the embodiment of the utility model, please refer to Figure 1 And Figure 3 The rotary motor 8 and the push rod motor 9 are electrically connected through the electric wire 11 and the controller 10, and the electric wire 11 can transmit power and control signals to each electronic element.
[0039] In the embodiment of the utility model, please refer to Figure 1 And Figure 3 Figure 1 Figure 3 One side of the controller 10 is fixedly connected with a power cord 12, and the power cord 12 can provide power for the mechanism.
[0040] The working principle of the coil framework automatic feeding and selecting mechanism of the VCM is as follows:
[0041] In use, first connect the power supply to one end of the power cord 12, when the coil frame needs to be classified, manually put the coil frame into the inside of the feeding body 2 from the feeding port 5, through the feeding plate 6 to convey the coil frame to the upper end of the conveying plate 23, control the upper end output end of the push rod motor 9 to stretch and retract through the operation of the bottom end controller 10 inside the feeding body 3, drive the conveying plate 23 to move the coil frame to the inside of the side plate 7 parallel to the transmission wheel 15, control the lower end output end of the multiple sets of rotating motors 8 to rotate through the operation of the controller 10, drive the transmission wheel 15 fixedly connected to the output end lower end to rotate, through the blocking of the transmission wheel 15 to drive the coil frame inside the side plate 7 to move to the upper end of the classification body 4, through the aperture at the center of the replacement plate 22 corresponding to the size of the coil frame to fall into the inside bottom end of the classification body 4, so as to realize the feeding of the coil frame and the classification of the subsequent storage, after the coil frame is classified and collected to the classification body 4, the coil frame can fall to the upper end of the storage plate 18, the center of the coil frame is penetrated and limited by the limiting column 19, manually pull the handle 20 to drive the storage plate 18 to move from the bottom end of the classification body 4, through the rotation of the roller 11 to take out the storage plate 18 from the classification body 4, so as to realize the storage and taking out of the coil frame.
[0042] The above is only an embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields, is also included in the patent protection range of the present application.
Claims
1. A VCM coil bobbin automatic feeding and selecting mechanism, characterized in that: include: A base (1), wherein a feed body (2) is fixedly connected to one side of the center of the upper end surface of the base (1); A replacement plate (22) is provided. A feeding body (3) is fixedly connected to one side of the feeding body (2) at the center of the upper end face of the base (1). A plurality of groups of classification bodies (4) are fixedly connected to one side of the feeding body (3) on the other side at the center of the upper end face of the base (1). The upper ends of the classification bodies (4) are fixedly connected to side plates (7) in parallel with each other. Wheel grooves (14) are provided in parallel at the front and rear centers of the side plates (7). A rotating motor (8) is fixedly connected to the front and rear outer centers of the side plates (7). A transmission wheel (15) is fixedly connected to the lower output end of the rotating motor (8). The inner side of the transmission wheel (15) is embedded in the wheel groove (14). A placement groove (21) is provided at the upper end of the classification body (4). The placement groove (21) is movably connected to the replacement plate (22). A drop hole is provided at the center of the replacement plate (22). A conveying plate (23), wherein the inner bottom end of the feeding body (3) is fixedly connected to a push rod motor (9), and the upper output end of the push rod motor (9) is fixedly connected to the conveying plate (23); A storage plate (18) is provided, wherein the bottom end of the classification body (4) is rotatably connected to a roller (17), the upper end of the roller (17) is provided with a storage plate (18), the center of the upper end of the storage plate (18) is fixedly connected to a limiting column (19), and the upper front end of the storage plate (18) is fixedly connected to a handle (20).
2. The VCM coil bobbin automatic feeding and selecting mechanism according to claim 1 is characterized in that: A feed port (5) is provided at the upper end of the feed body (2).
3. The automatic feeding and selecting mechanism for the coil skeleton of VCM according to claim 1 is characterized in that: Anti-slip pads (13) are fixedly connected to the four diagonal corners of the lower end of the base (1).
4. The automatic feeding and selecting mechanism for the coil skeleton of VCM according to claim 1 is characterized in that: A blocking plate (16) is fixedly connected to one side of the side plate (7) at the upper end of the classification body (4).
5. The automatic feeding and selecting mechanism for the coil skeleton of VCM according to claim 1 is characterized in that: A feed plate (6) is fixedly connected to the inner bottom end of the feed body (2).
6. The automatic feeding and selecting mechanism for the coil bobbin of VCM according to claim 1 is characterized in that: The front end surface of the feeding body (3) is fixedly connected to a controller (10).
7. The automatic feeding and selecting mechanism for the coil bobbin of VCM according to claim 6 is characterized in that: The rotating motor (8) and the push rod motor (9) are electrically connected to the controller (10) via an electric wire (11).
8. The automatic feeding and selecting mechanism for the coil bobbin of VCM according to claim 6 is characterized in that: A power line (12) is fixedly connected to one side of the controller (10).