A magnetic ring pasting device
Patent Information
- Application Number
- CN202522156591.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-13
- Publication Date
- 2026-09-25
- Estimated Expiration
- 2035-10-13
AI Technical Summary
这种方式存在生产效率低、对员工熟练度依赖性强等固有缺点
[0015]相对于现有技术，本实用新型中通过设置磁环取料机构和移动支架，可以完成磁环的自动取放；通过设置物料移动机构可以对磁环进行自动转移；通过设置封装膜吸附机构和定位柱可以提高贴膜的精度。
Smart Images
Figure CN224803740U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of magnetic ring film application equipment, and more specifically, to a magnetic ring film application device. Background Technology
[0002] Magnetic rings are important electronic components widely used in inductors and anti-interference components in fields such as communications, energy, and automotive electronics. During their manufacturing process, encapsulation films are typically applied to one or both end faces of the magnetic ring to achieve insulation, oxidation prevention, and protection.
[0003] Currently, the industry mainly uses two methods for applying film to magnetic rings: manual application and semi-automatic equipment application. Manual application relies entirely on operators. The process involves manually placing the magnetic ring into the positioning structure or onto the base film, then manually covering and aligning the top film. This method has inherent drawbacks such as low production efficiency and high dependence on employee skill. Moreover, due to the small size of the magnetic rings, manual alignment accuracy is poor, easily leading to problems such as film misalignment, making it difficult to guarantee product yield.
[0004] While existing semi-automatic film-applying equipment has reduced labor intensity to some extent, most still suffer from limitations in automation. For example, key steps such as picking up, placing, and transferring magnetic rings still require manual intervention or assistance, resulting in limited efficiency improvements. Furthermore, achieving high-precision alignment between the magnetic ring and the encapsulation film during the application process remains a common technical challenge for existing equipment. Utility Model Content
[0005] To address at least one of the aforementioned problems, this utility model first provides a magnetic ring applicator, comprising: a magnetic ring picking mechanism, the magnetic ring picking mechanism including: a first power component having a first output end capable of axial reciprocating motion; a plurality of magnetic elements disposed below the first power component for adsorbing magnetic rings; a movable frame fixed to the first output end; the first output end being configured to drive the movable frame to reciprocate relative to the magnetic elements to change the exposure state of the magnetic elements, thereby causing the magnetic elements to adsorb or release magnetic rings; the magnetic ring applicator further includes a movable bracket, the... A second power component is fixed to the movable bracket; the second power component has a second output end capable of axial reciprocating motion; the second output end is fixed to the magnetic ring picking mechanism and is used to cooperate with the magnetic ring picking mechanism to pick up, place, and transfer the magnetic ring; the magnetic ring film attaching device further includes a material moving mechanism, which includes a drive component and a movable seat driven by the drive component to perform linear reciprocating motion; the movable seat is fixedly connected to the movable bracket; the drive component is configured to drive the movable bracket and the magnetic ring picking mechanism to move above the first encapsulation film, and the magnetic component attaches the magnetic ring to the first encapsulation film.
[0006] Optionally, the magnetic ring picking mechanism further includes a mounting frame; a plurality of magnetic components are fixed to the bottom of the mounting frame; the first power assembly is fixed to the mounting frame; a plurality of through holes are provided on the surface of the movable frame for the magnetic components to pass through; the first output end drives the movable frame to move, so that the magnetic components are exposed in the through holes to attract the magnetic ring, or retract into the through holes to release the magnetic ring.
[0007] Optionally, the magnetic ring film application device further includes a film adsorption mechanism; the film adsorption mechanism includes a third power component, and the third power component has a third output end that can reciprocate axially; the third output end is fixed with a plurality of nozzles for adsorbing the second film.
[0008] Optionally, several of the suction nozzles are fixed to the lifting bracket; the third output end is fixed to the lifting bracket and is used to drive the lifting bracket to move up and down; several guide posts are fixed to the top of the lifting bracket; each guide post is slidably engaged with the movable bracket; the driving component is further configured to: drive the movable bracket to above the second encapsulation film, and have the suction nozzles pick up the second encapsulation film and attach it to the first encapsulation film to which the magnetic ring has been attached, thereby completing the encapsulation of the magnetic ring.
[0009] Optionally, the second encapsulation film has a plurality of second product holes concentric with the magnetic ring; the bottom of the lifting bracket is fixed with a plurality of positioning rods that cooperate with the second product holes; the third power component is configured to drive the positioning rods to insert into or disengage from the second product holes to achieve positioning or depositioning of the second encapsulation film, and to have the suction nozzle pick up or release the second encapsulation film.
[0010] Optionally, the end of the positioning rod has a constricted section; the bottom plane of the constricted section is lower than the bottom plane of the suction nozzle; the second encapsulation film is placed on the second guide rail.
[0011] Optionally, the suction nozzles are provided in two rows and symmetrically distributed on both sides of the positioning rod.
[0012] Optionally, the magnetic ring film-applying device further includes a guide bracket; the guide bracket is fixed with a guide rod; the movable bracket is slidably connected to the guide rod to cooperate with the linear reciprocating motion of the movable seat.
[0013] Optionally, the first encapsulation film is placed on the first guide rail; the surface of the first encapsulation film has a plurality of first product holes concentric with the magnetic ring; the first guide rail is provided with a plurality of positioning posts that cooperate with the first product holes.
[0014] Optionally, a plurality of the positioning posts are fixed to a support plate; the support plate is fixed to the fourth output end of the fourth power component; the fourth power component is configured to drive the positioning posts to insert into or disengage from the first product hole, so as to achieve positioning or depositioning of the first encapsulation film.
[0015] Compared with the prior art, this utility model can automatically pick up and put down magnetic rings by setting up a magnetic ring picking mechanism and a moving bracket; it can automatically transfer magnetic rings by setting up a material moving mechanism; and it can improve the accuracy of film application by setting up a sealing film adsorption mechanism and a positioning post. Attached Figure Description
[0016] Figure 1 This is an overall structural diagram of the magnetic ring film-applying device in this utility model;
[0017] Figure 2 for Figure 1 The front view;
[0018] Figure 3 for Figure 1 Top view;
[0019] Figure 4 for Figure 1 The left view;
[0020] Figure 5 This is a schematic diagram of the installation of the magnetic ring material handling mechanism and the movable support in this utility model;
[0021] Figure 6 This is a schematic diagram of the installation of the movable bracket on the encapsulation film adsorption mechanism in this utility model;
[0022] Figure 7 This is a structural diagram of the first guide rail and the second guide rail in this utility model;
[0023] Figure 8 for Figure 7 A magnified view of a section at point A in the middle;
[0024] Figure 9 for Figure 7 A magnified view of a section at point B in the middle;
[0025] Figure 10 This is a schematic diagram of the structure of the magnetic ring, the first encapsulation film, and the second encapsulation film in this utility model.
[0026] Explanation of reference numerals in the attached figures:
[0027] 1-Magnetic ring material handling mechanism; 2-Moving bracket; 3-Material moving mechanism; 4-Encapsulation film adsorption mechanism; 5-Magnetic ring; 6-First guide rail; 7-Guide bracket; 8-Second guide rail; 101-First power component; 102-First output end; 103-Magnetic component; 104-Mounting bracket; 105-Movable bracket; 106-Through hole; 201-Second power component; 202-Second output end; 301-Moving seat; 401-Third power component; 402-Suction nozzle; 403-Lifting bracket; 404-Guide column; 405-Positioning rod; 601-Positioning column; 602-Bearing plate; 603-Fourth power component; 701-Guide rod. Detailed Implementation
[0028] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.
[0029] In the description of this utility model, it should be understood that the terms "upper" and "lower" indicate the orientation or positional relationship based on the orientation or positional relationship when the product is in normal use.
[0030] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature.
[0031] This utility model provides a magnetic ring film application device, including: a magnetic ring picking mechanism 1, the magnetic ring picking mechanism 1 including: a first power component 101, the first power component 101 having a first output end 102 capable of axial reciprocating motion, the first power component 101 including but not limited to a cylinder, hydraulic cylinder, electric cylinder, etc.; and a plurality of magnetic components 103, the magnetic components 103 being disposed below the first power component 101 for adsorbing magnetic rings 5, such as... Figure 7 and 9 As shown, the magnetic ring 5 is pre-dropped into the positioning groove of the dropping table; the material of the magnetic component 103 includes, but is not limited to, ferrous materials, magnets, etc., and in this embodiment, ferrous materials are preferred. The shape of the magnetic component 103 includes, but is not limited to, a cylindrical shape; a movable frame 105 is fixed to the first output end 102; the first output end 102 is configured to drive the movable frame 105 to reciprocate relative to the magnetic component 103 to change the exposure state of the magnetic component 103, so that the magnetic component 103 is exposed at the bottom of the movable frame 105 to attract the magnetic ring 5 or the magnetic component 103 is hidden in the movable frame 105 to release the magnetic ring 5. The movable frame 105 mainly plays the role of unloading material; the magnetic ring film-applying device also includes a movable bracket 2, and the movable bracket 2 is fixed with a second power component. 201; The second power assembly 201 has a second output end 202 capable of axial reciprocating motion. The second power assembly 201 includes, but is not limited to, cylinders, hydraulic cylinders, electric cylinders, etc. The second output end 202 is fixed to the magnetic ring picking mechanism 1 and is used to cooperate with the magnetic ring picking mechanism 1 to pick up, place, and transfer the magnetic ring 5, moving the magnetic ring 5 to the work station to be processed. The magnetic ring film attaching device also includes a material moving mechanism 3, which includes a drive assembly and a moving seat 301 driven by the drive assembly and making linear reciprocating motion. The moving seat 301 is fixedly connected to the moving bracket 2. The drive assembly is configured to drive the moving bracket 2 and the magnetic ring picking mechanism 1 to move above the first encapsulation film, and the magnetic element 103 attaches the magnetic ring 5 to the first encapsulation film.
[0032] In one embodiment, such as Figure 5As shown, the magnetic ring picking mechanism 1 also includes a mounting frame 104; several magnetic components 103 are fixed to the bottom of the mounting frame 104; a first power assembly 101 is fixed to the mounting frame 104; a movable frame 105 has several through holes 106 on its surface for the magnetic components 103 to pass through; a first output end 102 drives the movable frame 105 to move, so that the magnetic components 103 are exposed in the through holes 106 to attract the magnetic ring 5, or retracted into the through holes 106 to release the magnetic ring 5, that is, the magnetic ring picking mechanism 1 also has the function of unloading. In addition, at least two guide rods are fixed to the top of the mounting frame 104, and the guide rods are slidably connected to the movable bracket 2 to guide the movement of the mounting frame 104; in addition, at least two slide rods are fixed to the second output end 202 of the second power assembly 201 through a connector, and the tail end of the slide rod is fixed to the mounting frame 104, so when the second power assembly 201 works, it can drive the entire magnetic ring picking mechanism 1 to move up and down.
[0033] In one embodiment, such as Figure 6 As shown, the magnetic ring film application device also includes a film adsorption mechanism 4; the film adsorption mechanism 4 includes a third power component 401, and the third power component 401 has a third output end that can reciprocate axially. The third power component 401 includes, but is not limited to, a cylinder, a hydraulic cylinder, an electric cylinder, etc.; a plurality of suction nozzles 402 for adsorbing the second film are fixed on the third output end. The third output end of the third power component 401 drives the suction nozzles 402 to adsorb the second film; the suction nozzles 402 are made of suction cups or vacuum nozzles made of materials including, but not limited to, silicone or rubber. When a vacuum nozzle is used, it is connected to a vacuum pump through a pipeline to adsorb and release the second film. Several suction nozzles 402 are fixed to the lifting bracket 403; the third output end is fixed to the lifting bracket 403 and is used to drive the lifting bracket 403 to move up and down; several guide posts 404 are fixed on the top of the lifting bracket 403, and the guide posts 404 are mainly used to guide the movement of the lifting bracket 403; each guide post 404 is slidably engaged with the moving bracket 2; the driving component is also configured to drive the moving bracket 2 to above the second encapsulation film, and the suction nozzles 402 pick up the second encapsulation film and attach it to the first encapsulation film on which the magnetic ring 5 has been attached, thus completing the encapsulation of the magnetic ring 5.
[0034] In one embodiment, such as Figure 6 As shown, the second encapsulation film has several second product holes concentric with the magnetic ring 5; as Figure 10As shown, from top to bottom are the first encapsulation film and the second encapsulation film. At this time, the magnetic ring 5 has been attached to the first encapsulation film. The large round holes in the middle row of the first encapsulation film are the first product holes, and the large round holes in the middle row of the second encapsulation film are the second product holes. The bottom of the lifting bracket 403 is fixed with several positioning rods 405 that cooperate with the second product holes. The third power component 401 is configured to drive the positioning rods 405 to insert or disengage from the second product holes to achieve positioning or release of the second encapsulation film, and the suction nozzle 402 picks up or releases the second encapsulation film.
[0035] In one embodiment, such as Figure 6 As shown, the end of the positioning rod 405 has a constricted section, which is a frustum-shaped section, to ensure that it can adapt to the second product hole within a certain diameter range. The positioning rod 405 with the constricted section can also be positioned by adjusting its up and down movement, which is less likely to damage the second product hole of the second encapsulation film. The bottom plane of the constricted section is lower than the bottom plane of the suction nozzle 402, so that when the encapsulation film adsorption mechanism 4 picks up the second encapsulation film, the positioning rod 405 can first position the second encapsulation film and then be adsorbed and fixed, so that when the second encapsulation film is subsequently attached to the first encapsulation film with the attached magnetic ring 5, the second encapsulation film is less likely to shift, ensuring the accuracy of attachment and the quality of the finished product. The second encapsulation film is placed on the second guide rail 8.
[0036] In one embodiment, such as Figure 6 As shown, the suction nozzles 402 are arranged in two rows and symmetrically distributed on both sides of the positioning rod 405. This can better ensure that the second encapsulation film is not easily shifted during the conveying process and when it is attached to the first encapsulation film with the attached magnetic ring 5, thus better ensuring the quality of the finished product.
[0037] In one embodiment, such as Figure 7-9 As shown, the first encapsulation film is placed on the first guide rail 6; the surface of the first encapsulation film has several first product holes concentric with the magnetic ring 5; as shown... Figure 10As shown, from top to bottom, they are the first encapsulation film and the second encapsulation film. At this time, the magnetic ring 5 has been attached to the first encapsulation film. The large circular holes in the middle row of the first encapsulation film are the first product holes, and the large circular holes in the middle row of the second encapsulation film are the second product holes. The first guide rail 6 is provided with a plurality of positioning posts 601 that cooperate with the first product holes. The plurality of positioning posts 601 are fixed on the support plate 602. The support plate 602 is fixed to the fourth output end of the fourth power assembly 603. The fourth power assembly 603 includes, but is not limited to, cylinders, hydraulic cylinders, electric cylinders, etc. The fourth power assembly 603 is configured to drive the positioning posts 601 to insert or disengage from the first product holes in order to achieve positioning or release of the first encapsulation film. After the first encapsulation film is conveyed onto the first guide rail 6, the fourth output end of the fourth power component 603 drives the carrier plate 602 to move upward, causing the positioning post 601 on the carrier plate 602 to insert into the first product hole on the surface of the first encapsulation film, thereby positioning the first encapsulation film and preventing it from shifting when attaching the magnetic ring 5 and the second encapsulation film, thus ensuring the quality of the finished product. After the finished product is completed, the fourth output end of the fourth power component 603 drives the positioning post 601 to move downward, thereby disengaging from the first product hole on the surface of the first encapsulation film and releasing the positioning. This process continues until a new batch of first encapsulation films is conveyed onto the first guide rail 6, at which point the positioning post 601 inserts into the first product hole on the surface of the first encapsulation film for positioning. This cycle is repeated to complete the batch application of the magnetic ring 5 film.
[0038] In one embodiment, such as Figure 1 As shown, the magnetic ring film application device also includes a guide bracket 7; the guide bracket 7 is fixed with a guide rod 701, and the guide bracket 7 and the movable seat 301 are arranged opposite to each other at both ends of the movable bracket 2 to guide the movement of the movable bracket 2, and the guide bracket 7 can share part of the force of the movable seat 301 to ensure the stable operation of the movable bracket 2 and the equipment on it; the two ends of the guide rod 701 are fixed by fixing blocks; the movable bracket 2 and the guide rod 701 are slidably connected to cooperate with the linear reciprocating motion of the movable seat 301.
[0039] The working principle is as follows:
[0040] Step 1, material selection: such as Figure 7 and 9 As shown, a row of magnetic rings 5 are pre-dropped into the positioning slots of the dropping table. The moving bracket 2 moves above the magnetic rings 5 via the drive assembly. Then, the second power assembly 201 drives the magnetic ring picking mechanism 1 to move downward until the bottom plane of the movable frame 105 is in contact with the plane of the dropping table. Then, the first power assembly 101 drives the movable frame 105 to rise until the magnetic component 103 is exposed at the bottom of the movable frame 105 and attracts the magnetic rings 5. Then, the second power assembly 201 drives the magnetic ring picking mechanism 1 to move upward, thus completing the picking operation.
[0041] The second step involves attaching the magnetic ring 5 to the first encapsulation film: the first encapsulation film is conveyed to the first guide rail 6, and the positioning post 601 is driven by the fourth power component 603 to insert into the first product hole of the first encapsulation film to complete the positioning; then, the driving component of the material moving mechanism 3 drives the moving seat 301 and the moving bracket 2 to move to the first guide rail 6 above the first encapsulation film for positioning; then the second power component 201 drives the magnetic ring picking mechanism 1 to move downward until the magnetic ring 5 at the bottom of the magnetic component 103 is attached to the first encapsulation film;
[0042] The third step is unloading: the first power component 101 drives the movable frame 105 to descend until the magnetic component 103 retracts upward into the movable frame 105, thereby causing the magnetic ring 5 to disengage; then the second power component 201 drives the magnetic ring picking mechanism 1 to move upward, completing the entire unloading process.
[0043] Fourth step, picking up the second encapsulation film: The drive component of the material moving mechanism 3 drives the moving seat 301 and the moving bracket 2 to move above the second encapsulation film on the second guide rail 8; the third power component 401 drives the lifting bracket 403 to descend, the positioning rod 405 first positions the second encapsulation film, and then the suction nozzle 402 picks up the second encapsulation film; then the third power component 401 drives the lifting bracket 403 to rise, thereby adsorbing the second encapsulation film;
[0044] The fifth step is to attach the second encapsulation film to the first encapsulation film on which the magnetic ring 5 has been attached: the drive component of the material moving mechanism 3 drives the moving seat 301 and the moving bracket 2 to move to the first guide rail 6 above the first encapsulation film on which the magnetic ring 5 has been attached and position it; then the second power component 201 drives the magnetic ring picking mechanism 1 to move downward until the second encapsulation film is attached to the first encapsulation film, thereby completing the film attaching action.
[0045] Although the disclosure is as stated above, the scope of protection of this disclosure is not limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of this disclosure, and all such changes and modifications will fall within the protection scope of this utility model.
Claims
1. A magnetic ring film-applying device, characterized in that, include: The magnetic ring feeding mechanism (1) includes: The first power assembly (101) has a first output end (102) capable of axial reciprocating motion. Several magnetic components (103) are disposed below the first power assembly (101) for adsorbing the magnetic ring (5). A movable frame (105) is fixed to the first output end (102); the first output end (102) is configured to drive the movable frame (105) to reciprocate relative to the magnetic element (103) to change the exposure state of the magnetic element (103) so that the magnetic element (103) can attract or release the magnetic ring (5). A movable support (2) is fixed with a second power assembly (201); the second power assembly (201) has a second output end (202) that can reciprocate axially; the second output end (202) is fixed to the magnetic ring picking mechanism (1) and is used to cooperate with the magnetic ring picking mechanism (1) to pick up and transfer the magnetic ring (5); Material moving mechanism (3), the material moving mechanism (3) includes a drive assembly and a moving seat (301) driven by the drive assembly and making linear reciprocating motion; the moving seat (301) is fixedly connected to the moving bracket (2); The driving component is configured to drive the movable bracket (2) and the magnetic ring picking mechanism (1) to move above the first encapsulation film, and the magnetic element (103) attaches the magnetic ring (5) to the first encapsulation film.
2. The magnetic ring film-applying device according to claim 1, characterized in that, The magnetic ring picking mechanism (1) further includes a mounting frame (104); a plurality of magnetic components (103) are fixed to the bottom of the mounting frame (104); a plurality of through holes (106) are provided on the surface of the movable frame (105) for the magnetic components (103) to pass through; the first output end (102) drives the movable frame (105) to move so that the magnetic components (103) are exposed in the through holes (106) to attract the magnetic ring (5), or retract into the through holes (106) to release the magnetic ring (5).
3. The magnetic ring film-applying device according to claim 1, characterized in that, It also includes a film adsorption mechanism (4); the film adsorption mechanism (4) includes a third power component (401), and the third power component (401) has a third output end that can reciprocate axially; the third output end is fixed with a plurality of suction nozzles (402) for adsorbing the second film.
4. The magnetic ring film-applying device according to claim 3, characterized in that, Several of the suction nozzles (402) are fixed on the lifting bracket (403); the third output end is fixed to the lifting bracket (403) and is used to drive the lifting bracket (403) to move up and down; several guide posts (404) are fixed on the top of the lifting bracket (403); each of the guide posts (404) slides with the moving bracket (2); the driving component is also configured to drive the moving bracket (2) to above the second encapsulation film, and the suction nozzles (402) pick up the second encapsulation film and attach it to the first encapsulation film on which the magnetic ring (5) has been attached, thereby completing the encapsulation of the magnetic ring (5).
5. A magnetic ring film-applying device according to claim 4, characterized in that, The second encapsulation film has several second product holes concentric with the magnetic ring (5); the bottom of the lifting bracket (403) is fixed with several positioning rods (405) that cooperate with the second product holes; the third power assembly (401) is configured to drive the positioning rods (405) to insert or disengage from the second product holes to achieve positioning or deposition of the second encapsulation film, and the suction nozzle (402) sucks up or releases the second encapsulation film.
6. The magnetic ring film-applying device according to claim 5, characterized in that, The positioning rod (405) has a constricted section at its end; the bottom plane of the constricted section is lower than the bottom plane of the suction nozzle (402); the second encapsulation film is placed on the second guide rail (8).
7. A magnetic ring film-applying device according to claim 6, characterized in that, The suction nozzles (402) are arranged in two rows and are symmetrically distributed on both sides of the positioning rod (405).
8. The magnetic ring film-applying device according to claim 1, characterized in that, It also includes a guide bracket (7); the guide bracket (7) is fixed with a guide rod (701); the movable bracket (2) is slidably connected to the guide rod (701) to cooperate with the linear reciprocating motion of the movable seat (301).
9. A magnetic ring film-applying device according to any one of claims 1-8, characterized in that, The first encapsulation film is placed on the first guide rail (6); the surface of the first encapsulation film has a plurality of first product holes concentric with the magnetic ring (5); the first guide rail (6) is provided with a plurality of positioning posts (601) that cooperate with the first product holes.
10. A magnetic ring film-applying device according to claim 9, characterized in that, A plurality of the positioning posts (601) are fixed on the support plate (602); the support plate (602) is fixed to the fourth output end of the fourth power assembly (603); the fourth power assembly (603) is configured to drive the positioning posts (601) to insert or disengage from the first product hole in order to position or release the first encapsulation film.