Magnetic core winding equipment

Abstract

The utility model discloses magnetic core winding equipment, and belongs to the technical field of winding equipment. Comprising a bottom plate and a winding frame, the winding frame is installed at the top end of the bottom plate, a conveying frame is installed at the position, on one side of the winding frame, of the top end of the bottom plate, a lifting air cylinder is installed at the top end of the winding frame, and a lifting plate is installed at the output end of the lifting air cylinder; a conveying air cylinder is installed on the outer wall of the moving block, a clamping jaw is installed at the output end of the conveying air cylinder, a supporting air cylinder is installed on the outer wall of the lifting plate, and a moving frame is installed at the output end of the supporting air cylinder. According to the magnetic core winding device, rapid and stable center clamping and fixing of a magnetic core by winding equipment are achieved, stable guiding, supporting and winding of the magnetic core by the winding equipment are facilitated, convenient and rapid conveying of the wound magnetic core is facilitated, the operation intensity of operators is reduced, and the magnetic core winding quality and efficiency of the winding equipment are improved.

Description

Technical Field

[0001] This utility model relates to the field of winding equipment technology, specifically a magnetic core winding device. Background Technology

[0002] A magnetic core is a sintered magnetic metal oxide composed of various iron oxide mixtures. For example, manganese-zinc ferrite and nickel-zinc ferrite are typical core materials. Manganese-zinc ferrite features high permeability and high flux density, along with low losses. Nickel-zinc ferrite exhibits extremely high impedance and low permeability (less than a few hundred). Ferrite cores are used in coils and transformers in various electronic devices.

[0003] As disclosed in the patent announcement CN222664936U, a magnetic core winding device and its bottom amorphous strip winding apparatus include a base, a winding shaft, a winding drive mechanism, a pusher plate, and a pusher plate drive mechanism. The winding shaft is rotatably mounted on the base, and its first end is connected to the drive end of the winding drive mechanism. The winding shaft is provided with a baffle and at least one slide groove. The baffle is located near the second end of the winding shaft, and the slide grooves pass through the baffle along the axial direction of the winding shaft and extend to the second end of the winding shaft. The pusher plate is provided with an ejector block, and there is at least one ejector block. The ejector block extends axially and protrudes from the pusher plate. The ejector block is slidably connected to the corresponding slide groove, and the thickness of the ejector block is greater than the thickness of the material on the winding shaft. The pusher plate drive mechanism drives the pusher plate to move axially, and the pusher plate drives the ejector end of the ejector block to move to the second end of the winding shaft.

[0004] It effectively prevents scratches on the winding shaft and can stably and completely eject the material from the winding shaft.

[0005] However, this does not solve the problem that existing winding equipment of this type is generally not conducive to achieving fast and stable center clamping and fixing of the magnetic core, is not convenient for the winding equipment to stably guide and support the winding of the magnetic core, and is not convenient for the convenient and fast transportation of the wound magnetic core, thus affecting the quality and efficiency of the winding equipment for the magnetic core. Utility Model Content

[0006] The purpose of this invention is to provide a magnetic core winding device to solve the problems mentioned in the background art, such as the inconvenience of the winding device in quickly and stably clamping and fixing the magnetic core, the inconvenience of the winding device in stably guiding and supporting the winding of the magnetic core, and the inconvenience of convenient and fast transportation of the wound magnetic core, which affect the quality and efficiency of the winding device.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0008] A magnetic core winding device includes a base plate and a winding frame. The winding frame is mounted on the top of the base plate, and a conveying frame is mounted on the top of the base plate on one side of the winding frame. A lifting cylinder is mounted on the top of the winding frame, and a lifting plate is mounted on the output end of the lifting cylinder. A moving block is slidably mounted on the outer wall of the conveying frame, and a conveying cylinder is mounted on the outer wall of the moving block. A clamping claw is mounted on the output end of the conveying cylinder. A supporting cylinder is mounted on the outer wall of the lifting plate, and a moving frame is mounted on the output end of the supporting cylinder. The moving frame is slidably connected to the lifting plate. Guide wheels are symmetrically and movably mounted inside the moving frame, and the guide wheels extend to the outside of the moving frame.

[0009] Optionally, three sets of equally spaced support wheels are movably installed on the top of the lifting plate on one side of the guide wheel, a servo motor is installed inside the winding frame, and a rotating shaft is installed at the output end of the servo motor, with the rotating shaft extending to the outside of the winding frame.

[0010] Optionally, a limit frame is installed at the top of the rotating shaft, an electric push rod is installed at the top of the limit frame, a clamping push rod is installed at the output end of the electric push rod, and the clamping push rod extends to the outside of the limit frame, and a connecting sleeve is fitted at the end of the clamping push rod away from the electric push rod.

[0011] Optionally, three sets of connecting arms are movably installed on the outer wall of the connecting sleeve at equal intervals. Each connecting arm has a connecting pin installed on its outer wall, and the connecting arm is movably connected to the connecting sleeve via the connecting pin.

[0012] Optionally, the top of the limiting frame is provided with three sets of equally spaced sliding grooves, and a sliding block is slidably installed inside each of the sliding grooves, and the sliding block extends to the outside of the limiting frame.

[0013] Optionally, connecting blocks are installed on the outer wall of the sliding block near the connecting arm.

[0014] Optionally, each connecting arm has a support pin installed on its outer wall away from the connecting pin, and the connecting arm is connected to the connecting block through the support pin. Each sliding block has a clamping arm installed at its top.

[0015] Optionally, a stepper motor is installed at the top of the conveyor frame, and a drive pulley is installed at the output end of the stepper motor. A belt is fitted onto the surface of the drive pulley.

[0016] Optionally, a driven pulley is movably mounted on the top of the conveyor frame on the side away from the driving pulley, and the belt extends to the surface of the driven pulley and is connected to the moving block.

[0017] Optionally, a slide rail is installed on the outer wall of the conveyor frame on one side of the moving block, and a limit block is slidably installed on the outer wall of the slide rail, and the limit block is connected to the moving block.

[0018] Compared with the prior art, the beneficial effects of this utility model are: the winding equipment not only realizes the rapid and stable center clamping and fixing of the magnetic core by the winding equipment, which facilitates the stable guidance and support of the winding equipment for the magnetic core, and facilitates the convenient and rapid transportation of the wound magnetic core, but also reduces the operating intensity of the operators and improves the quality and efficiency of the winding equipment for the magnetic core.

[0019] An electric actuator moves a clamping actuator, which moves within a connecting sleeve. The connecting sleeve, via a connecting pin, moves a connecting arm. The connecting arm, via a support pin, moves a connecting block. The connecting block moves a sliding block, which slides within a groove, moving the clamping arm. This allows the three clamping arms to centrally hold the magnetic core. When winding is required, one end of the material to be wound is connected to the magnetic core via guide wheels and support wheels. A servo motor drives a rotating shaft, which in turn rotates a limit frame. The limit frame then rotates the clamping arm and the held magnetic core, facilitating the winding of the magnetic core. In the winding process, a support cylinder drives a moving frame, and a lifting plate provides sliding support for the moving frame. The moving frame drives guide wheels to move, and the moving support wheels facilitate the guidance and support of the winding material. The lifting cylinder drives the lifting plate to move, and the lifting plate drives the winding material to move up and down according to the winding frequency of the magnetic core, preventing continuous winding at a certain position. This achieves rapid and stable center clamping and fixing of the magnetic core by the winding equipment, facilitating stable guidance and support for the winding of the magnetic core, and improving the quality and efficiency of the winding equipment for the magnetic core.

[0020] When winding is complete and transport is required, the electric push rod is opened in reverse to facilitate the three sets of clamping arms to switch from clamping to releasing the magnetic core. The stepper motor drives the drive pulley to rotate, which in turn drives the belt to move. With the support of the driven pulley, the belt drives the moving block to move. The limit block slides on the surface of the slide rail to provide sliding support for the moving block, facilitating the movement of the clamping claw to the appropriate position. The transport cylinder drives the clamping claw to the appropriate position, opens the clamping claw to clamp the wound magnetic core, and then opens the transport cylinder and stepper motor in reverse to facilitate the transport of the wound magnetic core to the next process. This achieves convenient and fast transport of the wound magnetic core by the winding equipment, improves the convenience of magnetic core disassembly and transport, and reduces the operating intensity of the operators. Attached Figure Description

[0021] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments of the present invention and, together with the specification, further serve to explain the principles of the present invention and enable those skilled in the art to implement and use the present invention.

[0022] Figure 1 This is a front view structural diagram of the present utility model;

[0023] Figure 2 This is a three-dimensional structural diagram of the present invention;

[0024] Figure 3 This is a three-dimensional structural diagram of the conveyor frame of this utility model;

[0025] Figure 4 This is a three-dimensional structural diagram of the support wheel of this utility model;

[0026] Figure 5 This is a three-dimensional structural diagram of the limiting frame of this utility model;

[0027] Figure 6 This is a three-dimensional structural diagram of the connecting arm of this utility model;

[0028] Figure 7 This is a three-dimensional structural diagram of the servo motor of this utility model;

[0029] Figure 8 This is a three-dimensional structural diagram of the lifting plate of this utility model.

[0030] Figure label:

[0031] 1. Base plate; 2. Winding frame; 3. Conveyor frame; 4. Lifting cylinder; 5. Lifting plate; 6. Moving block; 7. Conveying cylinder; 8. Clamping claw; 9. Support cylinder; 10. Moving frame; 11. Guide wheel; 12. Support wheel; 13. Servo motor; 14. Rotating shaft; 15. Limiting frame; 16. Electric push rod; 17. Clamping push rod; 18. Connecting sleeve; 19. Connecting pin; 20. Connecting arm; 21. Supporting pin; 22. Connecting block; 23. Sliding block; 24. Slide groove; 25. Clamping arm; 26. Stepper motor; 27. Driving pulley; 28. Belt; 29. ​​Driven pulley; 30. Slide rail; 31. Limiting block.

[0032] As shown in the figure, specific structures and devices are marked in the figure to clearly illustrate the structure of the embodiment of this utility model. However, this is only for illustrative purposes and is not intended to limit this utility model to this specific structure, device and environment. Those skilled in the art can adjust or modify these devices and environments according to specific needs. Detailed Implementation

[0033] The magnetic core winding device provided by this utility model will be described in detail below with reference to the accompanying drawings and specific embodiments. It should also be noted that, in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art can also use other alternative methods to implement some known technologies; moreover, the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit this utility model.

[0034] It should be noted that the use of terms such as "an embodiment," "an embodiment," "an exemplary embodiment," and "some embodiments" in the specification indicates that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the art.

[0035] Generally, terms can be understood at least partly from their use in context. For example, depending at least partly on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey an exclusive set of factors, but rather, alternatively, depending at least partly on the context, to allow for the presence of other factors that are not necessarily explicitly described.

[0036] It is understood that the meanings of “on”, “above”, and “above” in this utility model should be interpreted in the broadest manner, such that “on” not only means “directly on” something, but also includes the meaning of being “on” something with an intervening feature or layer, and that “above” or “above” not only means “on” something, but also includes the meaning of being “on” something without an intervening feature or layer.

[0037] Furthermore, spatially related terms such as “below,” “under,” “lower,” “above,” and “upper” are used herein for convenience to describe the relationship of one element or feature to one or more other elements or features, as illustrated in the accompanying drawings. Spatially related terms are intended to cover different orientations in the use or operation of the device other than those depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially related descriptive terms used herein can be interpreted similarly.

[0038] like Figures 1 to 8As shown, an embodiment of this utility model provides a magnetic core winding device, including a base plate 1 and a winding frame 2. The winding frame 2 is installed at the top of the base plate 1, and a conveyor frame 3 is installed at the top of the base plate 1 on one side of the winding frame 2. A lifting cylinder 4 is installed at the top of the winding frame 2, and a lifting plate 5 is installed at the output end of the lifting cylinder 4. A moving block 6 is slidably installed on the outer wall of the conveyor frame 3, and a conveying cylinder 7 is installed on the outer wall of the moving block 6. A clamping claw 8 is installed at the output end of the conveying cylinder 7. A support cylinder 9 is installed on the outer wall of the lifting plate 5, and a moving frame 10 is installed at the output end of the support cylinder 9. The moving frame 10 is slidably connected to the lifting plate 5. Guide wheels 11 are symmetrically and movably installed inside the moving frame 10, and the guide wheels 11 extend to the outside of the moving frame 10. Three sets of support wheels 12 with equal spacing are movably installed at the top of the lifting plate 5 on one side of the guide wheels 11. A servo motor 13 is installed inside the winding frame 2, and a rotating shaft 14 is installed at the output end of the servo motor 13, and the rotating shaft 14 extends to the outside of the winding frame 2. A limit frame 15 is installed at the top of the rotating shaft 14. An electric push rod 16 is installed at the top of the limit frame 15. A clamping push rod 17 is installed at the output end of the electric push rod 16, and the clamping push rod 17 extends to the outside of the limit frame 15. A connecting sleeve 18 is fitted onto the end of the clamping push rod 17 away from the electric push rod 16. Three sets of connecting arms 20 with equal spacing are movably installed on the outer wall of the connecting sleeve 18. A connecting pin 19 is installed on the outer wall of each connecting arm 20, and the connecting arm 20 is connected to the connecting sleeve through the connecting pin 19. 18. The top of the limiting frame 15 is provided with three sets of equally spaced sliding grooves 24. Sliding blocks 23 are slidably installed inside each sliding groove 24, and each sliding block 23 extends to the outside of the limiting frame 15. A connecting block 22 is installed on the outer wall of the sliding block 23 near the connecting arm 20. A support pin 21 is installed on the outer wall of the connecting arm 20 away from the connecting pin 19, and the connecting arm 20 is connected to the connecting block 22 through the support pin 21. A clamping arm 25 is installed on the top of each sliding block 23.

[0039] The magnetic core is placed outside the three sets of clamping arms 25. The electric push rod 16 is activated. Supported by the limit frame 15, the electric push rod 16 drives the clamping push rod 17 to move. The clamping push rod 17 moves within the connecting sleeve 18. The connecting sleeve 18, via the connecting pin 19, drives the connecting arm 20 to move. The connecting arm 20, via the support pin 21, drives the connecting block 22 to move. The connecting block 22 drives the sliding block 23 to move. The sliding block 23 slides inside the slide groove 24, driving the clamping arm 25 to move, thus facilitating the three sets of clamping arms 25 to centrally clamp the magnetic core. When winding is required, one end of the material to be wound is connected to the magnetic core via the guide wheel 11 and support wheel 12. The servo motor 13 is activated. Supported by the winding frame 2, the servo motor 13 drives the rotating shaft 14 to rotate. The rotating shaft 14 drives the limit frame 15 to rotate, thus limiting the movement. The frame 15 drives the clamping arm 25 to rotate the clamped magnetic core, facilitating the winding of the magnetic core. The support cylinder 9 is opened, and under the support of the lifting plate 5, the support cylinder 9 drives the moving frame 10 to move. The lifting plate 5 provides sliding support for the moving frame 10, and the moving frame 10 drives the guide wheel 11 to move. Under the movable support of the support wheel 12, the winding material is easily guided and supported. The lifting cylinder 4 is opened, and under the support of the winding frame 2, the lifting cylinder 4 drives the lifting plate 5 to move. The lifting plate 5 drives the winding material to move up and down according to the winding frequency of the magnetic core, preventing continuous winding at a certain position. This achieves rapid and stable center clamping and fixing of the magnetic core by the winding equipment, facilitating stable guidance and support for the winding of the magnetic core, and improving the quality and efficiency of the winding equipment in winding the magnetic core.

[0040] A stepper motor 26 is installed at the top of the conveyor frame 3. A drive pulley 27 is installed at the output end of the stepper motor 26. A belt 28 is fitted on the surface of the drive pulley 27. A driven pulley 29 is movably installed on the top of the conveyor frame 3 on the side away from the drive pulley 27. The belt 28 extends to the surface of the driven pulley 29 and is connected to the moving block 6. A slide rail 30 is installed on the outer wall of the conveyor frame 3 on one side of the moving block 6. A limit block 31 is slidably installed on the outer wall of the slide rail 30 and is connected to the moving block 6.

[0041] When winding is complete and transport is required, the electric push rod 16 is opened in reverse to facilitate the three sets of clamping arms 25 to release the magnetic core from the clamping state. The stepper motor 26 is turned on, and with the support of the conveyor frame 3, the stepper motor 26 drives the drive pulley 27 to rotate. The drive pulley 27 drives the belt 28 to move. With the support of the driven pulley 29, the belt 28 drives the moving block 6 to move. The limit block 31 slides on the surface of the slide rail 30 to provide sliding support for the moving block 6, so as to facilitate the movement of the clamping claw 8 to the appropriate position. The conveying cylinder 7 is turned on, and with the support of the moving block 6, the conveying cylinder 7 drives the clamping claw 8 to move to the appropriate position. The clamping claw 8 is opened to clamp the wound magnetic core. The conveying cylinder 7 and the stepper motor 26 are turned on in reverse to facilitate the transport of the wound magnetic core to the next process. This realizes the convenient and fast transport of the wound magnetic core by the winding equipment, improves the convenience of magnetic core disassembly and transport, and reduces the operating intensity of the operators.

[0042] The working principle of the technical solution provided by this utility model is as follows: The magnetic core is placed outside the three sets of clamping arms 25. The electric push rod 16 drives the clamping push rod 17 to move. The clamping push rod 17 moves in the connecting sleeve 18. The connecting sleeve 18 drives the connecting arm 20 to move through the connecting pin 19. The connecting arm 20 drives the connecting block 22 to move through the support pin 21. The connecting block 22 drives the sliding block 23 to move. The sliding block 23 slides inside the slide groove 24, driving the clamping arm 25 to move, so that the three sets of clamping arms 25 can clamp the magnetic core in a central position. When winding is required, one end of the material to be wound is connected to the magnetic core through the guide wheel 11 and the support wheel 12. The servo motor 13 drives the rotating shaft 14 to rotate. The rotating shaft 14 drives the limiting frame 15 to rotate. The limiting frame 15 drives the clamping arm 25 and the clamped magnetic core to rotate, so as to facilitate the winding of the magnetic core. The support cylinder 9 drives the moving frame 10 to move. The lifting plate 5 provides sliding support for the moving frame 10. The moving frame 10 drives the guide wheel. 11. The moving support wheel 12 facilitates the guidance and support of the winding material. The lifting cylinder 4 drives the lifting plate 5 to move, and the lifting plate 5 drives the winding material to move up and down according to the winding frequency of the magnetic core, so as to prevent continuous winding at a certain position. When winding is completed and needs to be conveyed, the electric push rod 16 is opened in reverse to facilitate the three sets of clamping arms 25 to change from clamping to releasing the magnetic core. The stepper motor 26 drives the drive pulley 27 to rotate, and the drive pulley 27 drives the belt 28 to move. The belt 28 drives the moving block 6 to move. The limit block 31 slides on the surface of the slide rail 30 to slide and support the moving block 6, so as to facilitate the movement of the clamping claw 8 to the appropriate position. The conveying cylinder 7 drives the clamping claw 8 to move to the appropriate position, opens the clamping claw 8 to clamp the magnetic core after winding, and opens the conveying cylinder 7 and the stepper motor 26 in reverse to facilitate the conveying of the magnetic core after winding to the next process, thus completing the use of the winding equipment.

[0043] This utility model encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this utility model. To provide the public with a thorough understanding of this utility model, specific details are described in detail in the following preferred embodiments; however, those skilled in the art will fully understand this utility model even without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of this utility model, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0044] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A magnetic core winding device, characterized in that: The device includes a base plate and a winding frame. The winding frame is mounted on the top of the base plate, and a conveying frame is mounted on the top of the base plate on one side of the winding frame. A lifting cylinder is mounted on the top of the winding frame, and a lifting plate is mounted on the output end of the lifting cylinder. A moving block is slidably mounted on the outer wall of the conveying frame, and a conveying cylinder is mounted on the outer wall of the moving block. A clamping claw is mounted on the output end of the conveying cylinder. A supporting cylinder is mounted on the outer wall of the lifting plate, and a moving frame is mounted on the output end of the supporting cylinder. The moving frame is slidably connected to the lifting plate. Guide wheels are symmetrically and movably mounted inside the moving frame, and the guide wheels extend to the outside of the moving frame.

2. The magnetic core winding device according to claim 1, characterized in that: Three sets of equally spaced support wheels are movably installed on the top of the lifting plate on one side of the guide wheel. A servo motor is installed inside the winding frame, and a rotating shaft is installed at the output end of the servo motor, with the rotating shaft extending to the outside of the winding frame.

3. The magnetic core winding device according to claim 2, characterized in that: A limit frame is installed at the top of the rotating shaft, and an electric push rod is installed at the top of the limit frame. A clamping push rod is installed at the output end of the electric push rod, and the clamping push rod extends to the outside of the limit frame. A connecting sleeve is fitted on the end of the clamping push rod away from the electric push rod.

4. The magnetic core winding device according to claim 3, characterized in that: Three sets of connecting arms are movably installed on the outer wall of the connecting sleeve at equal intervals. Each connecting arm has a connecting pin installed on its outer wall, and the connecting arm is movably connected to the connecting sleeve via the connecting pin.

5. The magnetic core winding device according to claim 4, characterized in that: The top of the limiting frame is provided with three sets of equally spaced sliding grooves, and each sliding groove has a sliding block slidably installed inside, and the sliding block extends to the outside of the limiting frame.

6. The magnetic core winding device according to claim 5, characterized in that: Connecting blocks are installed on the outer wall of the sliding block near the connecting arm.

7. The magnetic core winding device according to claim 6, characterized in that: Each connecting arm has a support pin installed on the outer wall away from the connecting pin, and the connecting arm is connected to the connecting block through the support pin. Each sliding block has a clamping arm installed at its top.

8. The magnetic core winding device according to claim 7, characterized in that: A stepper motor is installed at the top of the conveyor frame, and a drive pulley is installed at the output end of the stepper motor. A belt is fitted onto the surface of the drive pulley.

9. The magnetic core winding device according to claim 8, characterized in that: A driven pulley is movably mounted on the top of the conveyor frame on the side away from the driving pulley, and the belt extends to the surface of the driven pulley and is connected to the moving block.

10. The magnetic core winding device according to claim 9, characterized in that: A slide rail is installed on the outer wall of the conveyor frame on one side of the moving block, and a limit block is slidably installed on the outer wall of the slide rail, and the limit block is connected to the moving block.

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