A coil shaping mechanism

Abstract

This utility model belongs to the field of winding technology, and particularly relates to a coil shaping mechanism, including a mounting base, a connecting block, a driving component, a fixed support component, and a movable support component. The fixed support component is disposed at one end of the mounting base, and a sliding guide rail is provided on one side of the mounting base. The connecting block is slidably disposed on the sliding guide rail, and the movable support component is disposed at one end of the connecting block. The driving component is disposed on the mounting base and connected to the connecting block. The driving component drives the connecting block to slide along the sliding guide rail, thereby driving the movable support component to move closer to or away from the fixed support component. The fixed support component and the movable support component are used to extend into the inner coil of the coil. The movable support component moves closer to or away from the fixed support component as the connecting block moves. During overall operation, the coil is placed on the fixed support component and the movable support component, which extend into the inner coil of the coil. At this time, the driving component drives the movable support component to move, thereby achieving the shaping and correction of the coil.

Description

Technical Field

[0001] This utility model belongs to the field of winding technology, and in particular relates to a coil shaping mechanism. Background Technology

[0002] A winding machine is a machine that winds a wire-like object onto a specific workpiece. Most electrical products require inductor coils made of enameled copper wire (or simply enameled wire), necessitating the use of winding machines. Traditional winding machines often leave the coil loose after processing due to the material properties, affecting subsequent installation and use. This loosening not only impacts the coil's electrical performance but can also damage its rated values ​​due to shape distortion, especially for coils requiring specific geometries and dimensions, such as square hollow coils, which cannot be used directly. Therefore, to improve the yield and reliability of coil processing, secondary processing of the coil to achieve the desired shape and size is crucial. Existing manual shaping methods are cumbersome, inefficient, and cannot guarantee shaping accuracy, making the development of a new mechanism capable of automatically shaping coils essential. Utility Model Content

[0003] The purpose of this utility model is to provide a coil shaping mechanism, which aims to solve the technical problems of existing manual shaping methods that require secondary processing of coils to achieve a predetermined shape and size, are cumbersome, inefficient, and cannot guarantee shaping accuracy.

[0004] To achieve the above objectives, this utility model provides a coil shaping mechanism, including a mounting base, a connecting block, a driving component, a fixed support component, and a movable support component. The fixed support component is disposed at one end of the mounting base, and a sliding guide rail is provided on one side of the mounting base. The connecting block is slidably disposed on the sliding guide rail, and the movable support component is disposed at one end of the connecting block. The driving component is disposed on the mounting base and connected to the connecting block. The driving component drives the connecting block to slide along the sliding guide rail, thereby driving the movable support component to move closer to or away from the fixed support component. The fixed support component and the movable support component are used to extend into the inner coil of the coil.

[0005] Furthermore, the fixed support includes a fixed T-shaped plate and a fixed arm, and the movable support includes a movable T-shaped plate and a movable arm. The fixed T-shaped plate is disposed at one end of the mounting base, and the movable T-shaped plate is disposed at one end of the connecting block. One end of the fixed arm is connected to the fixed T-shaped plate, and one end of the movable arm is connected to the movable T-shaped plate. The other ends of the fixed arm and the movable arm extend in the same direction to be flush with each other, and the fixed arm and the movable arm are of equal height. The fixed arm and the movable arm are arranged opposite to each other and parallel to each other. The driving component is used to drive the fixed arm and the movable arm to move closer to or further away from each other.

[0006] Furthermore, the upper and lower ends of the fixed arm and the movable arm are arranged in an arc shape, and grooves are provided on the outer sides of the fixed arm and the movable arm respectively.

[0007] Furthermore, it also includes a material ejection mechanism, which comprises an ejection cylinder and a push plate. The push plate has an opening, the height of which is equal to the height of the fixed arm and the movable arm, and the width of which is equal to the furthest distance between the movable arm and the fixed arm driven by the drive component. The ejection cylinder is mounted on the mounting base and located on one side near the fixed support. The opening is for passing through the fixed arm and the movable arm and connecting to the drive end of the ejection cylinder. The ejection cylinder is used to drive the push plate to move along the direction of the fixed arm and the movable arm.

[0008] Furthermore, it also includes a stabilizing mechanism, which comprises a stabilizing cylinder and a stabilizing fork. The stabilizing fork is slidably mounted on the mounting base and is positioned on one side of the fixed arm and perpendicular to the fixed arm. The stabilizing cylinder is mounted on the mounting base, and its drive end is connected to the stabilizing fork for driving the stabilizing fork toward or away from the fixed arm.

[0009] Furthermore, the stabilizing mechanism also includes a rotating arm, one end of which is connected to the drive end of the stabilizing cylinder, and the other end is connected to the stabilizing fork. The rotating arm is hinged to the mounting base, and its hinge point with the mounting base is located between the connection point of the stabilizing cylinder and the connection point of the stabilizing fork.

[0010] Furthermore, it also includes a moving module, with the mounting base disposed at the drive end of the moving module, which is used to drive the mounting base to move in the vertical and forward / backward directions.

[0011] Furthermore, the moving module includes an X-axis linear module and a Z-axis linear module, with the mounting base disposed at the drive end of the X-axis linear module and the X-axis linear module disposed at the drive end of the Z-axis linear module.

[0012] The coil shaping mechanism provided in this embodiment of the present invention has at least one of the following technical effects: In this coil shaping mechanism, the mounting base provides a fixed mounting platform. A sliding guide rail is designed on one side of the mounting base to guide the connecting block along it. A fixed support is fixed to one end of the mounting base, providing a fixed positioning point. The connecting block is designed to slide on the sliding guide rail when the coil is in place, and the driving component is connected to the connecting block. By driving the connecting block to slide forward and backward along the sliding guide rail, the moving support is controlled. The moving support moves closer to or further away from the fixed support as the connecting block moves. During overall operation, the coil is placed on the fixed support and the moving support, which extend into the inner coil of the coil. At this time, the driving component drives the moving support to move, adjusting the distance between the fixed support and the moving support, thereby achieving the shaping and correction of the coil and ensuring good concentricity and symmetry of the coil during use. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model, 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.

[0014] Figure 1 This is a schematic diagram of a coil shaping mechanism provided for an embodiment of the present utility model.

[0015] Figure 2 This is another structural schematic diagram of a coil shaping mechanism provided for an embodiment of the present utility model.

[0016] Figure 3 This is a schematic diagram of the overall structure of a coil shaping mechanism provided in an embodiment of the present utility model.

[0017] Reference numerals: 100, mounting base; 110, sliding guide rail; 200, connecting block; 300, driving component; 400, fixed support component; 410, fixed T-plate; 420, fixed arm; 500, movable support component; 510, movable T-plate; 520, movable arm; 600, groove; 700, unloading mechanism; 710, unloading cylinder; 720, push plate; 721, opening; 800, stabilizing mechanism; 810, stabilizing cylinder; 820, stabilizing fork; 830, rotating arm; 900, movable module; 910, X-axis linear module; 920, Z-axis linear module. Detailed Implementation

[0018] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0019] In the description of the embodiments of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0020] Furthermore, 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 indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0021] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0022] In one embodiment of this utility model, reference is made to Figures 1-3As shown, a coil shaping mechanism is provided, including a mounting base 100, a connecting block 200, a driving member 300, a fixed support member 400, and a movable support member 500. The fixed support member 400 is disposed at one end of the mounting base 100. A sliding guide rail 110 is provided on one side of the mounting base 100. The connecting block 200 is slidably disposed on the sliding guide rail 110. The movable support member 500 is disposed at one end of the connecting block 200. The driving member 300 is disposed on the mounting base 100 and connected to the connecting block 200. The driving member 300 drives the connecting block 200 to slide along the sliding guide rail 110, thereby driving the movable support member 500 to move closer to or away from the fixed support member 400. The fixed support member 400 and the movable support member 500 are used to extend into the inner coil of the coil. In this embodiment, the mounting base 100 provides a fixed mounting platform in the coil shaping mechanism. A sliding guide rail 110 is designed on one side of the mounting base 100 to guide the connecting block 200 along it. The fixed support 400 is fixed to one end of the mounting base 100, providing a fixed positioning point. The connecting block 200 is designed to slide on the sliding guide rail 110 when the coil is in place, and the driving member 300 is connected to the connecting block 200. By driving the connecting block 200 to slide forward and backward along the sliding guide rail 110, the moving support 500 is controlled. The moving support 500 moves closer to or further away from the fixed support 400 as the connecting block 200 moves. During overall operation, the coil is placed on the fixed support 400 and the moving support 500, which extend into the inner coil of the coil. At this time, the driving member 300 drives the moving support 500 to move, thereby adjusting the distance between the fixed support 400 and the moving support 500, thus achieving coil shaping and correction, and ensuring that the coil has good concentricity and symmetry during use.

[0023] Specifically, refer to Figures 1-3As shown, the fixed support 400 includes a fixed T-shaped plate 410 and a fixed arm 420, and the movable support 500 includes a movable T-shaped plate 510 and a movable arm 520. The fixed T-shaped plate 410 is disposed at one end of the mounting base 100, and the movable T-shaped plate 510 is disposed at one end of the connecting block 200. One end of the fixed arm 420 is connected to the fixed T-shaped plate 410, and one end of the movable arm 520 is connected to the movable T-shaped plate 510. The other ends of the fixed arm 420 and the movable arm 520 extend in the same direction to be flush with each other, and the fixed arm 420 and the movable arm 520 have the same height. The fixed arm 420 and the movable arm 520 are arranged opposite to each other and are parallel to each other. The driving member 300 is used to drive the fixed arm 420 and the movable arm 520 to move closer to each other or further away from each other. In this embodiment, the fixed arm 420 and the movable arm 520 are at the same height, which makes it easier for the coil to be inserted into the fixed arm 420 and the movable arm 520. Moreover, when the fixed arm 420 and the movable arm 520 shape the coil, the two sides of the coil work together to prevent the coil from deforming again during the unloading process.

[0024] Specifically, refer to Figures 1-3 As shown, the upper and lower ends of the fixed arm 420 and the movable arm 520 are arranged in an arc shape, and grooves 600 are provided on the opposite outer sides of both the fixed arm 420 and the movable arm 520. In this embodiment, the upper and lower ends of the fixed arm 420 and the movable arm 520 are arranged in an arc shape to avoid the fixed arm 420 and the movable arm 520 scratching the coil. The grooves 600 on the opposite outer sides of the fixed arm 420 and the movable arm 520 reduce the friction when the coil is unloaded from the fixed arm 420 and the movable arm 520, and avoid the wear of the coil caused by friction between the coil and the fixed arm 420 and the movable arm 520 during unloading.

[0025] Specifically, refer to Figures 1-3As shown, it also includes a material ejection mechanism 700, which includes an ejection cylinder 710 and a push plate 720. The push plate 720 has an opening 721, the height of which is equal to the height of the fixed arm 420 and the movable arm 520, and the width of which is equal to the farthest distance between the movable arm 520 driven by the drive member 300 and the fixed arm 420. The ejection cylinder 710 is mounted on the mounting base 100 and is located on one side near the fixed support member 400. The opening 721 is used to pass through the fixed arm 420 and the movable arm 520 and connect to the drive end of the ejection cylinder 710. The ejection cylinder 710 is used to drive the push plate 720 to move along the direction of the fixed arm 420 and the movable arm 520. In this embodiment, after the driving component 300 drives the moving arm 520 to perform coil shaping on the fixed arm 420, the fixed arm 420 and the moving arm 520 are located on both sides of the opening 721. At this time, the ejector cylinder 710 drives the push plate 720 to move outward from the fixed arm 420 and the moving arm 520, pushing the coil on the fixed arm 420 and the moving arm 520 to be unloaded. This eliminates the need for manual unloading, which can cause coil deformation and makes the work more efficient.

[0026] Specifically, refer to Figures 1-3 As shown, it also includes a stabilizing mechanism 800, which includes a stabilizing cylinder 810 and a stabilizing fork 820. The stabilizing fork 820 is slidably disposed on the mounting base 100 and is disposed on one side of the fixed arm 420 and perpendicular to the fixed arm 420. The stabilizing cylinder 810 is disposed on the mounting base 100, and its driving end is connected to the stabilizing fork 820, for driving the stabilizing fork 820 to move closer to or away from the fixed arm 420. In this embodiment, before the moving arm 520 is driven by the driving member 300 to move away from the fixed arm 420, the stabilizing cylinder 810 drives the stabilizing fork 820 to move towards the fixed arm 420. At this time, the stabilizing fork 820 presses down on the coil on the fixed arm 420 and holds down the leads at both ends of the coil, so that the coil is shaped by the cooperation of the fixed arm 420 and the moving arm 520. The coil is only lengthened while the height of the coil is reduced, achieving the coil shaping effect, and the leads inside the coil will not retract, causing the coil to deform.

[0027] Specifically, refer to Figures 1-3 As shown, the stabilizing mechanism 800 also includes a rotating arm 830. One end of the rotating arm 830 is connected to the drive end of the stabilizing cylinder 810, and the other end is connected to the stabilizing fork 820. The rotating arm 830 is hinged to the mounting base 100, and its hinge point with the mounting base 100 is located between the connection point of the stabilizing cylinder 810 and the connection point of the stabilizing fork 820. In this embodiment, the rotating arm 830 is used to connect the stabilizing fork 820 and the stabilizing cylinder 810, reducing the space required for the stabilizing mechanism 800 and saving more space.

[0028] Specifically, refer to Figures 1-3As shown, it also includes a moving module 900, with a mounting base 100 disposed at the drive end of the moving module 900. The moving module 900 is used to drive the mounting base 100 to move in the vertical and forward / backward directions. In this embodiment, the moving module 900 is used to drive the mounting base 100 to move, so that the coil shaping mechanism provided by this utility model can control the position of the mounting base 100 for loading and unloading coils according to production needs.

[0029] Specifically, refer to Figures 1-3 As shown, the moving module 900 includes an X-axis linear module 910 and a Z-axis linear module 920. The mounting base 100 is disposed at the drive end of the X-axis linear module 910, and the X-axis linear module 910 is disposed at the drive end of the Z-axis linear module 920. In this embodiment, the X-axis linear module 910 drives the mounting base 100 to move along the X-axis direction. When coil loading is required, it drives the mounting base 100 closer to the operator; when coil unloading is required, it drives the mounting base 100 to move in the unloading direction. The Z-axis linear module 920 drives the mounting base 100 to move along the Z-axis direction. The height of the mounting base 100 is controlled according to the operator's comfortable operating height.

[0030] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A coil shaping mechanism characterized by: The device includes a mounting base, a connecting block, a driving component, a fixed support component, and a movable support component. The fixed support component is disposed at one end of the mounting base, and a sliding guide rail is provided on one side of the mounting base. The connecting block is slidably disposed on the sliding guide rail, and the movable support component is disposed at one end of the connecting block. The driving component is disposed on the mounting base and connected to the connecting block. The driving component drives the connecting block to slide along the sliding guide rail, thereby driving the movable support component to move closer to or away from the fixed support component. The fixed support component and the movable support component are used to extend into the inner coil.

2. A coil shaping mechanism according to claim 1, characterized in that: The fixed support includes a fixed T-shaped plate and a fixed arm, and the movable support includes a movable T-shaped plate and a movable arm. The fixed T-shaped plate is disposed at one end of the mounting base, the movable T-shaped plate is disposed at one end of the connecting block, one end of the fixed arm is connected to the fixed T-shaped plate, and one end of the movable arm is connected to the movable T-shaped plate. The other ends of the fixed arm and the movable arm extend in the same direction to be flush with each other and have the same height. The fixed arm and the movable arm are arranged opposite to each other and are parallel to each other. The driving member is used to drive the fixed arm and the movable arm to move closer to or further away from each other.

3. A coil shaping mechanism according to claim 2, wherein: The fixed arm and the movable arm are arranged in an arc shape at their upper and lower ends, and the outer sides of the fixed arm and the movable arm are provided with grooves.

4. A coil shaping mechanism according to claim 2, wherein: It also includes a material ejection mechanism, which includes an ejection cylinder and a push plate. The push plate has an opening, the height of which is equal to the height of the fixed arm and the movable arm, and the width of which is equal to the farthest distance the driving member drives the movable arm from the fixed arm. The ejection cylinder is mounted on the mounting base and is located on one side near the fixed support member. The opening is used to pass through the fixed arm and the movable arm and connect to the driving end of the ejection cylinder. The ejection cylinder is used to drive the push plate to move along the direction of the fixed arm and the movable arm.

5. A coil shaping mechanism according to claim 4, wherein: It also includes a stabilizing mechanism, which includes a stabilizing cylinder and a stabilizing fork; the stabilizing fork is slidably disposed on the mounting base and disposed on one side of the fixed arm and perpendicular to the fixed arm; the stabilizing cylinder is disposed on the mounting base and its driving end is connected to the stabilizing fork, for driving the stabilizing fork to move closer to or away from the fixed arm.

6. A coil shaping mechanism according to claim 5, wherein: The stabilizing mechanism further includes a rotating arm, one end of which is connected to the drive end of the stabilizing cylinder, and the other end is connected to the stabilizing fork. The rotating arm is hinged to the mounting base, and its hinge point with the mounting base is located between the connection point of the stabilizing cylinder and the connection point of the stabilizing fork.

7. A coil shaping mechanism according to any one of claims 1 to 6, characterized in that: It also includes a moving module, wherein the mounting base is disposed at the drive end of the moving module, and the moving module is used to drive the mounting base to move in the vertical and forward / backward directions.

8. A coil shaping mechanism according to claim 7, characterised in that: The moving module includes an X-axis linear module and a Z-axis linear module. The mounting base is disposed at the drive end of the X-axis linear module, and the X-axis linear module is disposed at the drive end of the Z-axis linear module.

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