Automatic winding machine for inductor
By designing an inductor automatic winding machine containing support and feeding parts, the problems of low inductor winding efficiency and unstable quality in the prior art are solved, automatic winding and efficient continuous operation of inductor skeletons of different specifications are realized, and winding quality and equipment use range are improved.
Patent Information
- Application Number
- CN202422013346.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-20
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-08-20
AI Technical Summary
In the prior art, the winding process of inductors mainly relies on manual or semi-automatic equipment, and there are problems of low efficiency, unstable quality and inability to accurately control winding parameters, especially in terms of winding inductor skeletons of different specifications and efficient continuous operations.
An inductor automatic winding machine is designed, adopting a combined structure of support and feeding parts. Through positioning parts, guide rods, limiting screws and motor drives, automatic winding of inductor skeletons of different specifications, and the substrate is driven by the third motor to achieve continuous loading and winding of the conductors.
This automatic winding machine can be used for winding of inductor skeletons of different specifications, improving the use range and efficiency of the equipment, achieving efficient continuous operation, reducing downtime, and improving the stability of winding quality.
Smart Images
Figure CN223038776U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of winding machines, and particularly relates to an automatic inductor winding machine. Background Art
[0002] In the electronic manufacturing industry, inductors, as key passive components, are widely used in aspects such as filtering, energy storage, signal transmission, and electromagnetic interference suppression in circuits. With the rapid development of technology, especially the booming rise of fields such as mobile communication, automotive electronics, and smart home, the demand for inductors has increased sharply. At the same time, higher requirements have been put forward for the performance, size, cost, etc. of inductors. During the manufacturing process of inductors, the winding of coils is a crucial link. However, for a long time, this link mainly relies on manual or semi-automatic equipment, which has many drawbacks. First of all, manual winding not only has low efficiency but is also easily affected by factors such as the technical level and physical state of operators, resulting in unstable winding quality and affecting the overall performance of inductors. Secondly, it is difficult to precisely control parameters such as winding tightness and interlayer spacing during the manual winding process. To overcome the above problems, some semi-automatic or fully automatic winding devices have gradually emerged on the market. These devices have improved production efficiency and winding quality to a certain extent, but there are still some deficiencies. For example, when winding I-shaped inductors, the existing devices can only fix the inductor skeletons of fixed specifications, so they are only used for winding inductor skeletons of fixed specifications. Moreover, after the device winds the wire, the device needs to stop for a long time to reload the material before it can continue to wind the wire, and the winding efficiency of the device is low. Summary of the Utility Model
[0003] The purpose of the utility model is to provide an automatic inductor winding machine to solve the problems raised in the above background art.
[0004] To achieve the above purpose, the utility model provides the following technical solution: an automatic inductor winding machine, including a support member, a bottom groove is provided on the support member, and a guide rod is fixedly connected inside the bottom groove. Two positioning members that move along the length direction of the guide rod are slidably connected to the guide rod. A positioning cavity for abutting the inductor skeleton is formed between the two positioning members. A limiting screw for abutting the guide rod is screwed on one side of the support member;
[0005] It further includes a feeding member. The feeding member is located above the positioning cavity, and the feeding member includes a support plate. Side rods are fixedly connected to both symmetric sides of the support plate, and detachable screw rings are screwed on the side rods.
[0006] Preferably, the positioning member includes a positioning plate. Rotating plates are rotatably connected to the opposite sides of the two positioning plates, and both positioning plates are slidably connected to the guide rod. A first motor is fixedly connected to one of the positioning plates, and the output end of the first motor is connected to the rotating plate.
[0007] Preferably, the support member includes a base, the bottom groove is formed on the base, and two support rods are symmetrically and fixedly connected to the top of the base. The support rods are located on one side of the bottom groove, and a top plate is fixedly connected between the tops of the two support rods. The support plate is located above the top plate. A side groove communicating with the bottom groove is formed on one side of the base, and the free end of the limiting screw penetrates through the side groove and is screwed to the positioning plate.
[0008] Preferably, the feeding member further includes a third motor, the output end of the third motor is connected to a substrate, and the bottom of the support plate is fixedly connected to the top of the substrate.
[0009] Preferably, two support plates are symmetrically and fixedly connected to the top of the top plate. A lead screw is rotatably connected between the two support plates, and a limiting rod is also fixedly connected between the two support plates. A second motor is fixedly connected to the support plate, the output end of the second motor is connected to the lead screw, and a movable plate is sleeved between the limiting rod and the lead screw. The bottom of the third motor is fixedly connected to the top of the movable plate.
[0010] Preferably, brackets are fixedly connected to both symmetric sides of the support plate. The brackets are located below the side rods, and a guide wheel is rotatably connected to one end of the brackets. A limiting frame is also fixedly connected to one side of the brackets, and a guide groove for the wire to pass through is formed between the limiting frame and the guide wheel.
[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0012] (1) By pulling the two positioning members, the two positioning members move along the guide rod, and the limiting screw on one side of the positioning member is rotated, so that one end of the limiting screw is screwed to the positioning member and abuts against the guide rod, thereby fixing the two positioning members at the position required by the user, making the two positioning members abut against the inductor skeleton, enabling the device to be used for winding different specifications of inductor skeletons, and improving the application range of the device.
[0013] (2) When the wire coil is sleeved on the side rod and completely wound onto the inductor skeleton, the present utility model drives the substrate to rotate through the third motor, so that the substrate, the support plate and the side rod rotate together, thereby rotating the wire coil on the other side rod to the feeding position, enabling the device to operate continuously, allowing the device to continue winding the wire without stopping for a long time to reload, and the winding efficiency of the device is high. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 is one of the three-dimensional views of the present utility model;
[0015] Figure 2 is the second three-dimensional view of the present utility model;
[0016] Figure 3 Stereogram of the positioning plate removed from the present utility model;
[0017] Figure 4 Stereogram of the positioning plate of the present utility model;
[0018] Figure 5 Stereogram of the feeding part of the present utility model;
[0019] In the figure: 1, base; 2, bottom groove; 3, guide rod; 4, positioning plate; 5, rotating plate; 6, first motor; 7, side groove; 8, limit screw; 9, support rod; 10, top plate; 11, support plate; 12, limit rod; 13, lead screw; 14, second motor; 15, moving plate; 16, feeding part; 161, third motor; 162, bracket; 163, guide wheel; 164, limit frame; 165, base plate; 166, support plate; 167, side rod; 168, screw ring. Specific embodiments
[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0021] Please refer to Figures 1-5 As shown, the present utility model provides the following technical solutions:
[0022] An inductor automatic winding machine includes a support member. A bottom groove 2 is provided on the support member, and a guide rod 3 is fixedly connected inside the bottom groove 2. Two positioning members that move along the length direction of the guide rod 3 are slidably connected to the guide rod 3. A positioning cavity for abutting an inductor skeleton is formed between the two positioning members. A limit screw 8 for abutting the guide rod 3 is screwed on one side of the support member;
[0023] It further includes a feeding part 16. The feeding part 16 is located above the positioning cavity, and the feeding part 16 includes a support plate 166. Side rods 167 are fixedly connected to both symmetric sides of the support plate 166, and a detachable screw ring 168 is screwed on the side rods 167.
[0024] Through the above technical solution, before the wire needs to be wound around a person, pull the two positioning members, so that the two positioning members move along the two guide rods 3 until the two positioning members move to the position required by the person. Rotate the limit screw 8 so that one end of the limit screw 8 moves into the guide member and abuts against the guide rod 3, so that the two positioning members are fixed at the position required by the person. Then place the inductor skeleton between the two positioning members, install the coil on the side rod 167, then screw the screw ring 168 onto the side rod 167, pull one end of the wire and fix it on the inductor skeleton, rotate the inductor skeleton so that the coil is wound around the inductor skeleton. When the wire winding is completed, unscrew the screw ring 168, and the coil can be reloaded onto the side rod 167 again.
[0025] Specifically, in an embodiment, regarding the above-mentioned positioning member:
[0026] As Figures 1-4 shown, the positioning member includes a positioning plate 4. Rotating plates 5 are rotatably connected to the opposite sides of the two positioning plates 4, and the two positioning plates 4 are both slidably connected to the guide rod 3. A first motor 6 is fixedly connected to one of the positioning plates 4, and the output end of the first motor 6 is connected to the rotating plate 5.
[0027] In this embodiment, after the inductor skeleton is installed between the two positioning plates 4, the inductor skeleton is located between the two rotating plates 5. The rotating plate 5 is driven to rotate by the first motor 6, so that the rotating plate 5 drives the inductor skeleton to rotate, and then the wire is wound around the inductor skeleton.
[0028] In addition, in the present utility model, regarding the above-mentioned support member:
[0029] As Figures 1-3 shown, the support member includes a base 1. A bottom groove 2 is opened on the base 1, and two support rods 9 are symmetrically and fixedly connected to the top of the base 1. The support rods 9 are on one side of the bottom groove 2, and a top plate 10 is fixedly connected between the tops of the two support rods 9. A support plate 166 is above the top plate 10. A side groove 7 communicating with the bottom groove 2 is opened on one side of the base 1. The free end of the limit screw 8 passes through the side groove 7 and is screwed to the positioning plate 4.
[0030] In this embodiment, the guide rod 3 is supported by the bottom groove 2 on the base 1. When the position of the positioning plate 4 needs to be adjusted, pull the positioning plate 4 to move along the guide rod 3 until the positioning plate 4 moves to the position required by the person. Rotate the limit screw 8 so that one end of the limit screw 8 passes through the side groove 7 and is screwed to the positioning plate 4 until the limit screw 8 abuts against the guide rod 3, so that the two positioning plates 4 are fixed at the position required by the person.
[0031] Furthermore, regarding how the feeding member 16 works, as Figures 1-2 、 Figure 5As shown, the feeding component 16 further includes a third motor 161. The output end of the third motor 161 is connected to a substrate 165, and the bottom of the support plate 166 is fixedly connected to the top of the substrate 165.
[0032] In this embodiment, before winding the wire, the coil is installed on the side rod 167, and then the screw ring 168 is screwed onto the side rod 167. According to the above steps, another coil is sleeved on another side rod 167. One end of the wire is pulled and fixed on the inductor skeleton, and the inductor skeleton is rotated to wind the coil around the inductor skeleton. After the wire winding is completed, the third motor 161 works, so that the third motor 161 drives the substrate 165 to rotate, the substrate 165 drives the support plate 166 to rotate, so that the current side rod 167 drives the coil to rotate to the feeding position, and the other side rod 167 moves away from the feeding position. Unscrew the screw ring 168, and the coil can be re-fed onto the side rod 167, enabling the device to replenish the coil without shutting down for a long time and improving the operation efficiency.
[0033] For facilitating the winding of the wire, as Figures 1-3 shown, two support plates 11 are symmetrically and fixedly connected to the top of the top plate 10. A lead screw 13 is rotatably connected between the two support plates 11, and a limiting rod 12 is also fixedly connected between the two support plates 11. A second motor 14 is fixedly connected to the support plate 11, and the output end of the second motor 14 is connected to the lead screw 13. A movable moving plate 15 is sleeved between the limiting rod 12 and the lead screw 13, and the bottom of the third motor 161 is fixedly connected to the top of the moving plate 15.
[0034] In this embodiment, when the wire is wound around the inductor skeleton, the second motor 14 works to drive the lead screw 13 to rotate between the two support plates 11. With the cooperation of the limiting rod 12, the moving plate 15 moves between the lead screw 13 and the limiting rod 12, so that the moving plate 15 drives the third motor 161 to move reciprocally, and the wire is wound around the inductor skeleton reciprocally.
[0035] To make the wire wind more smoothly around the inductor skeleton, as Figure 1 、 Figure 2 and Figure 5 shown, brackets 162 are fixedly connected to both symmetric sides of the support plate 166. The brackets 162 are located below the side rod 167, and one end of the bracket 162 is rotatably connected to a guide wheel 163. A limiting frame 164 is also fixedly connected to one side of the bracket 162, and a guide groove for the wire to pass through is formed between the limiting frame 164 and the guide wheel 163.
[0036] In this embodiment, when the wire is wound around the inductor skeleton, the guide wheel 163 is supported by the bracket 162, and with the cooperation of the guide wheel 163 and the limiting frame 164, the wire winds more smoothly.
[0037] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. An automatic inductor winding machine, characterized in that: The invention comprises a support member, wherein a bottom groove (2) is formed on the support member, and a guide rod (3) is fixedly connected inside the bottom groove (2), and two positioning members that move along the length direction of the guide rod (3) are slidably connected to the guide rod (3), and a positioning cavity that contacts the inductor frame is formed between the two positioning members, and a limiting screw (8) that contacts the guide rod (3) is screwed on one side of the support member; The device also includes a feeding member (16), the feeding member (16) being located above the positioning cavity, and the feeding member (16) including a support plate (166), the support plate (166) having symmetrical two sides fixedly connected to side rods (167), and the side rods (167) being screwed with detachable screw rings (168).
2. The automatic inductor winding machine according to claim 1, characterized in that: The positioning member comprises a positioning plate (4), and opposite sides of the two positioning plates (4) are rotatably connected to a rotating plate (5), and the two positioning plates (4) are slidably connected to the guide rod (3), and a first motor (6) is fixedly connected to one of the positioning plates (4), and an output end of the first motor (6) is connected to the rotating plate (5).
3. The automatic inductor winding machine according to claim 1, characterized in that: The support member comprises a base (1), the bottom groove (2) is formed on the base (1), and two support rods (9) are symmetrically fixedly connected to the top of the base (1), the support rods (9) are located on one side of the bottom groove (2), and a top plate (10) is fixedly connected between the tops of the two support rods (9), the support plate (166) is located above the top plate (10), and a side groove (7) connected to the bottom groove (2) is formed on one side of the base (1), and the free end of the limiting screw (8) passes through the side groove (7) and is screwed and connected to the positioning plate (4).
4. The automatic inductor winding machine according to claim 3, characterized in that: The feeding member (16) further comprises a third motor (161), the output end of the third motor (161) is connected to a base plate (165), and the bottom of the support plate (166) is fixedly connected to the top of the base plate (165).
5. The automatic inductor winding machine according to claim 4, characterized in that: Two support plates (11) are symmetrically fixedly connected to the top of the top plate (10); a screw rod (13) is rotatably connected between the two support plates (11); a limit rod (12) is also fixedly connected between the two support plates (11); a second motor (14) is fixedly connected to the support plate (11); an output end of the second motor (14) is connected to the screw rod (13); a movable moving plate (15) is sleeved between the limit rod (12) and the screw rod (13); and the bottom of the third motor (161) is fixedly connected to the top of the moving plate (15).
6. The automatic inductor winding machine according to claim 1, characterized in that: The support plate (166) is symmetrically and fixedly connected to brackets (162) on both sides. The bracket (162) is located below the side rod (167), and one end of the bracket (162) is rotatably connected to a guide wheel (163). One side of the bracket (162) is also fixedly connected to a limiting bracket (164), and a guide groove for a wire to pass through is formed between the limiting bracket (164) and the guide wheel (163).