An automatic coil winding machine

Abstract

The utility model discloses an automatic coil winding machine, including the machine table, first rotating mechanism, second rotating mechanism still include horizontal adjusting mechanism, first rotating mechanism, second rotating mechanism and horizontal adjusting mechanism all install on the machine table, first rotating mechanism is used for uniform -speed rotation wiring, second rotating mechanism is used for cooperation first rotating mechanism and completes automatic winding action, horizontal adjusting mechanism is used for adjusting the winding adaptation size of second rotating mechanism, through the embodiment of the utility model, horizontal adjusting mechanism can adjust the interval of second rotating mechanism flexibly to change adaptation size, and the corresponding coil winding processing work is completed pertinently, has certain use value and popularization value.

Description

Technical Field

[0001] This utility model relates to the field of winding machine technology, and in particular to an automatic coil winding machine. Background Technology

[0002] Currently, in the manufacturing of coils for electronic components such as inductors and transformers, traditional winding methods mainly rely on manual labor or semi-automatic equipment. Manual winding suffers from significant drawbacks, including low efficiency, high labor intensity, and poor product consistency. This is especially true for coils with multi-slot, multi-lead bobbins, or those requiring precise wiring, where manual operation struggles to guarantee accuracy and yield. While existing semi-automatic winding equipment can partially replace manual labor, it still has some shortcomings. For example, multi-slot winding is inefficient; for bobbins with multiple winding slots, traditional equipment requires multiple positioning or manual adjustments, resulting in slow slot changing speeds and limited overall production efficiency.

[0003] In conclusion, an automatic coil winding machine is needed to address the shortcomings of existing technologies. Utility Model Content

[0004] In view of the shortcomings of the existing technology, this utility model provides an automatic coil winding machine, which aims to solve the above problems.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automatic coil winding machine, comprising a machine base, a first rotating mechanism, a second rotating mechanism, and a horizontal adjustment mechanism. The first rotating mechanism, the second rotating mechanism, and the horizontal adjustment mechanism are all mounted on the machine base. The first rotating mechanism is used to rotate the wiring at a uniform speed. The second rotating mechanism is used to cooperate with the first rotating mechanism to complete the automatic winding action. The horizontal adjustment mechanism is used to adjust the winding adaptation size of the second rotating mechanism. The horizontal adjustment mechanism allows for flexible adjustment of the spacing of the second rotating mechanism, thereby changing the adaptation size. The switching and adjustment speed is relatively fast, enabling targeted completion of corresponding coil winding processing work.

[0006] Furthermore, the horizontal adjustment mechanism includes a slide rail, a slider, and a connecting frame. The slide rail is symmetrically installed on the front and rear sides near the first rotating mechanism, and the connecting frame is movably connected to the slide rail via the slider.

[0007] Furthermore, the connecting frame has a U-shaped opening on the side near the first rotating mechanism to increase the slider adjustment distance.

[0008] Furthermore, the first rotating mechanism includes a motor, a driving pulley, a driven pulley, a first miniature bearing, a second miniature bearing, a bracket, a rotating ring, and a pay-off shaft. The output end of the motor is connected to the driving pulley. The driving pulley is connected to the driven pulley, the first miniature bearing, and the second miniature bearing via a synchronous belt. The driven pulley, the first miniature bearing, and the second miniature bearing are all mounted on the bracket. The rotating ring is connected to the first miniature bearing and the second miniature bearing via a synchronous belt. The pay-off shaft is mounted on the annular inner wall of the rotating ring.

[0009] Furthermore, the second rotating mechanism includes a motor, a driving roller, a driven roller, and a coil body. The top output end of the motor is connected to the driving roller. The driven roller is symmetrically mounted on the connecting frame. The outer periphery of the coil body is rotatably connected to the driving roller and the driven roller.

[0010] Furthermore, the driven roller is connected to a vertical rod at its shaft center, the bottom end of the vertical rod is connected to a connecting frame, and the connecting frame is provided with a sleeve for assembling and disassembling the vertical rod.

[0011] The beneficial effects of this utility model are:

[0012] 1. In this utility model, the horizontal adjustment mechanism is composed of a slide rail, a slider and a connecting frame. The connecting frame is slidably connected to the slide rail through the slider, so that the two driven rollers installed on the connecting frame can flexibly adjust the distance relative to the driving roller, thereby changing the size of the adaptable coil body. The switching and adjustment speed is fast, and the corresponding coil winding processing work can be completed in a targeted manner.

[0013] 2. In this utility model, by setting a U-shaped opening on the side of the connecting frame close to the first rotating mechanism, the U-shaped opening design allows the connecting frame to drive the two driven rollers to move together towards the side closer to the motor, thereby increasing the adjustable distance to a certain extent. The structural design is more scientific and reasonable, and relatively simple, with relatively strong practicality, and has certain use value and promotion value. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a three-dimensional structural schematic diagram of the present invention.

[0016] Figure 2 for Figure 1Enlarged schematic diagram of the structure of the second rotating mechanism and the horizontal adjustment mechanism.

[0017] Figure 3 This is a three-dimensional structural diagram of the first rotating mechanism of this utility model.

[0018] In the diagram: 10-Machine platform, 11-Controller; 20-First rotating mechanism, 21-Motor, 22-Driving pulley, 23-Driven pulley, 24-First miniature bearing, 25-Second miniature bearing, 26-Bracket, 27-Rotating ring, 28-Packing shaft; 30-Second rotating mechanism, 31-Motor, 32-Driving roller, 33-Driven roller, 331-Vertical rod, 34-Coil body; 40-Horizontal adjustment mechanism, 41-Slide rail, 42-Slider, 43-Connecting frame, 431-U-shaped opening, 432-Rod sleeve. Detailed Implementation

[0019] To facilitate understanding of this utility model, a more detailed description is provided below with reference to the accompanying drawings and specific embodiments. It should be noted that when an element is described as "fixed to" another element, it can be directly on the other element, or one or more intermediate elements may exist between them. When an element is described as "connected to" another element, it can be directly connected to the other element, or one or more intermediate elements may exist between them. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this specification are for illustrative purposes only.

[0020] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention. The term "and / or" as used in this specification includes any and all combinations of one or more of the associated listed items.

[0021] like Figure 1 , Figure 2 As shown, an automatic coil winding machine includes a machine base 10, a first rotating mechanism 20, a second rotating mechanism 30, and a horizontal adjustment mechanism 40. The first rotating mechanism 20, the second rotating mechanism 30, and the horizontal adjustment mechanism 40 are all mounted on the machine base 10. The first rotating mechanism 20 is used to rotate the wire at a uniform speed, the second rotating mechanism 30 is used to cooperate with the first rotating mechanism 20 to complete the automatic winding action, and the horizontal adjustment mechanism 40 is used to adjust the winding adaptation size of the second rotating mechanism 30.

[0022] In one embodiment, the horizontal adjustment mechanism 40 includes a slide rail 41, a slider 42, and a connecting frame 43. The slide rail 41 is symmetrically installed on the front and rear sides near the first rotating mechanism 20, and the connecting frame 43 is movably connected to the slide rail 41 through the slider 42.

[0023] In one implementation, several lower limit openings are arranged laterally on the slide rail 41, and upper limit holes for fitting the lower limit openings are symmetrically provided at both ends of the right side wall of the connecting frame 43. A fixing pin for fixing the position of the connecting frame 43 is inserted into the upper limit hole (see reference). Figure 2 (As shown).

[0024] In one embodiment, the connecting frame 43 has a U-shaped opening 431 on the side near the first rotating mechanism 20 for increasing the adjustment distance of the slider 42.

[0025] As one implementation method, such as Figure 3 As shown, the first rotating mechanism 20 includes a motor 21, a driving pulley 22, a driven pulley 23, a first miniature bearing 24, a second miniature bearing 25, a bracket 26, a rotating ring 27, and a pay-off shaft 28. The output end of the motor 21 is connected to the driving pulley 22. The driving pulley 22 is connected to the driven pulley 23, the first miniature bearing 24, and the second miniature bearing 25 via a synchronous belt. The driven pulley 23, the first miniature bearing 24, and the second miniature bearing 25 are all mounted on the bracket 26. The rotating ring 27 is connected to the first miniature bearing 24 and the second miniature bearing 25 via a synchronous belt. The pay-off shaft 28 is mounted on the annular inner wall of the rotating ring 27.

[0026] In one embodiment, the pay-off spool 28 is mounted on the annular inner wall of the rotating ring 27, and a notch is provided on the annular inner wall of the rotating ring 27 near the pay-off spool 28. The design of the notch can increase the thickness of the wire pre-stored on the pay-off spool 28 to a certain extent.

[0027] In one embodiment, the second rotating mechanism 30 includes a motor 31, a driving roller 32, a driven roller 33, and a coil body 34. The top output end of the motor 31 is connected to the driving roller 32. The driven roller 33 is symmetrically mounted on the connecting frame 43. The outer periphery of the coil body 34 is rotatably connected to the driving roller 32 and the driven roller 33.

[0028] In one embodiment, the driven roller 33 is connected to a vertical rod 331 at its shaft. The bottom end of the vertical rod 331 is connected to the connecting frame 43, and the connecting frame 43 is provided with a sleeve 432 for assembling and disassembling the vertical rod 331.

[0029] In one implementation, a controller 11 is installed on the machine tool 10, and the controller 11 controls and adjusts the output parameters of the motor 31 and the motor 21.

[0030] The working principle of this utility model is as follows: In use, the wire reel is mounted on the pay-off shaft 28, and the wire is drawn out from the pay-off shaft 28 and wound onto the coil body 34. Specifically, the motor 21 of the first rotating mechanism 20 drives the drive pulley 22, and the drive pulley 22, in conjunction with the synchronous belt, drives the driven pulley 23, the first miniature bearing 24, and the second miniature bearing 25 to rotate the rotating ring 27 vertically. At the same time, the motor 31 of the second rotating mechanism 30 drives the drive roller 33, and the drive roller 33 and the coil body 34 between the two driven rollers 33 on the right side are rotated together, thereby enabling... The coil body 34 rotates horizontally, and the winding and wiring operations are completed during the cross rotation of the coil body 34 and the rotating ring 27. When it is necessary to replace the coil body 34 with a larger diameter coil body, the fixing pin used for fixing between the lower limit port and the upper limit hole can be removed, and then the connecting frame 43 can be pulled to the right. This increases the distance between the driven roller 33 installed on the front and rear sides of the connecting frame 43 through the vertical rod 331 and the driving roller 32, thereby accommodating a larger size coil body 34. The adjustment process is relatively convenient and flexible, and the corresponding coil winding processing work can be completed in a targeted manner.

[0031] It should be noted that while the preferred embodiments of this utility model are provided in the specification and accompanying drawings, this utility model can be implemented in many different forms and is not limited to the embodiments described in this specification. These embodiments are not intended to impose additional limitations on the content of this utility model; their purpose is to provide a more thorough and comprehensive understanding of the disclosure of this utility model. Furthermore, the above-mentioned technical features can be combined with each other to form various embodiments not listed above, all of which are considered to be within the scope of this utility model specification. Moreover, those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. An automatic coil winding machine, comprising a machine base (10), a first rotating mechanism (20), and a second rotating mechanism (30), characterized in that, It also includes a horizontal adjustment mechanism (40). The first rotating mechanism (20), the second rotating mechanism (30) and the horizontal adjustment mechanism (40) are all mounted on the machine base (10). The first rotating mechanism (20) is used to rotate the wire at a constant speed. The second rotating mechanism (30) is used to cooperate with the first rotating mechanism (20) to complete the automatic winding action. The horizontal adjustment mechanism (40) is used to adjust the winding adaptation size of the second rotating mechanism (30).

2. The automatic coil winding machine according to claim 1, characterized in that, The horizontal adjustment mechanism (40) includes a slide rail (41), a slider (42), and a connecting frame (43). The slide rail (41) is symmetrically installed on the front and rear sides near the first rotating mechanism (20). The connecting frame (43) is movably connected to the slide rail (41) through the slider (42).

3. The automatic coil winding machine according to claim 2, characterized in that, The connecting frame (43) has a U-shaped opening (431) on the side near the first rotating mechanism (20) for increasing the adjustment distance of the slider (42).

4. The automatic coil winding machine according to claim 3, characterized in that, The first rotating mechanism (20) includes a motor (21), a driving pulley (22), a driven pulley (23), a first micro bearing (24), a second micro bearing (25), a bracket (26), a rotating ring (27), and a pay-off shaft (28). The output end of the motor (21) is connected to the driving pulley (22). The driving pulley (22) is connected to the driven pulley (23), the first micro bearing (24), and the second micro bearing (25) via a synchronous belt. The driven pulley (23), the first micro bearing (24), and the second micro bearing (25) are all mounted on the bracket (26). The rotating ring (27) is connected to the first micro bearing (24) and the second micro bearing (25) via a synchronous belt. The pay-off shaft (28) is mounted on the annular inner wall of the rotating ring (27).

5. An automatic coil winding machine according to claim 4, characterized in that, The second rotating mechanism (30) includes a motor (31), a driving roller (32), a driven roller (33), and a coil body (34). The top output end of the motor (31) is connected to the driving roller (32). The driven roller (33) is symmetrically mounted on the connecting frame (43). The outer periphery of the coil body (34) is rotatably connected to the driving roller (32) and the driven roller (33).

6. An automatic coil winding machine according to claim 5, characterized in that, The driven roller (33) is connected to a vertical rod (331) at its shaft. The bottom end of the vertical rod (331) is connected to a connecting frame (43), and the connecting frame (43) is provided with a sleeve (432) for assembling and disassembling the vertical rod (331).

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