Pin shearing mechanism and winding equipment

Abstract

The utility model discloses a pin shearing mechanism and winding equipment, and relates to the coil assembly technology field, the pin shearing mechanism comprises a mounting support, two transverse clamping arms, two longitudinal clamping arms and a pin shearing assembly, the mounting support is provided with a pin shearing opening; the two transverse clamping arms are movably connected to the mounting bracket and are symmetrically arranged; one ends of the two transverse clamping arms movably extend out of the pin shearing opening and are used for transversely clamping a magnetic core wire pin; the two longitudinal clamping arms are movably connected to the mounting bracket and are symmetrically arranged; one end of each of the two longitudinal clamping arms movably extends out of the pin shearing opening and is used for longitudinally clamping a magnetic core pin; the pin shearing assembly is arranged on the mounting support and located between the mounting support and the two transverse clamping arms. The pin cutting assembly is used for cutting magnetic core wire pins. According to the technical scheme, the pin shearing difficulty can be reduced, and the working efficiency of the pin shearing mechanism is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of coil assembly, and particularly relates to a lead trimming mechanism and a winding device. Background Art

[0002] Currently, the existing methods for coil shaping and lead trimming usually use a lead trimming mechanism to operate. Each lead of the coil is straightened, and then the straightened coil is placed into the lead trimming mechanism for lead trimming.

[0003] With the development of technology, lead trimming mechanisms have been widely used in various mechanical devices. Traditional lead trimming mechanisms usually perform lead trimming operations by inserting the leads into the limit holes. However, in practical applications, this method has the following disadvantages: the leads may not be able to directly enter the limit holes, resulting in affected lead trimming effects, and even may damage the leads or the lead trimming mechanism. Summary of the Utility Model

[0004] The main purpose of the utility model is to propose a lead trimming mechanism and a winding device, aiming to reduce the difficulty of lead trimming and improve the working efficiency of the lead trimming mechanism.

[0005] To achieve the above purpose, a lead trimming mechanism proposed by the utility model includes:

[0006] An installation bracket, which is provided with a lead trimming opening;

[0007] Two horizontal clamping arms, which are movably connected to the installation bracket and are symmetrically arranged; one end of each of the two horizontal clamping arms movably extends out of the lead trimming opening for horizontally clamping the magnetic core leads;

[0008] Two vertical clamping arms, which are movably connected to the installation bracket and are symmetrically arranged; one end of each of the two vertical clamping arms movably extends out of the lead trimming opening for vertically clamping the magnetic core leads; and

[0009] A lead trimming component, which is arranged on the installation bracket and is located between the installation bracket and the two horizontal clamping arms; the lead trimming component is used for trimming the magnetic core leads.

[0010] In one embodiment, the lead trimming mechanism further includes two horizontal driving components, which are arranged on the installation bracket, and each horizontal driving component is connected to a lead trimming component and a horizontal clamping arm, so that one horizontal driving component drives one lead trimming component and one horizontal clamping arm to move.

[0011] In one embodiment, the horizontal driving component includes:

[0012] Mounting plate, the mounting plate is fixed to the mounting bracket, and the mounting plate is provided with a sliding groove; the lead trimming assembly is slidably connected in the sliding groove; and

[0013] Transverse driving cylinder, the transverse driving cylinder is arranged on the mounting plate, and the output end of the transverse driving cylinder is connected to the lead trimming assembly; the transverse clamping arm is movably connected to the lead trimming assembly.

[0014] In one embodiment, the lead trimming assembly includes:

[0015] Connecting plate, the connecting plate is connected to the transverse driving cylinder; one end of the transverse clamping arm is hinged to the connecting plate; and

[0016] Cutting knife, the cutting knife is connected to the end of the connecting plate away from the transverse driving cylinder; the transverse clamping arm protrudes from the cutting knife.

[0017] In one embodiment, the transverse clamping arm includes:

[0018] Connecting block, the connecting block is movably connected to the mounting bracket; and

[0019] Clamping piece, the clamping piece is connected to the connecting block and is arranged at an angle.

[0020] In one embodiment, the lead trimming mechanism further includes a lifting assembly, the lifting assembly is vertically connected to one side of the mounting bracket, and both of the transverse clamping arms are slidably connected to the lifting assembly.

[0021] In one embodiment, the lifting assembly includes:

[0022] At least four fixing columns, one ends of the four fixing columns are fixed to the mounting bracket;

[0023] Moving plate, the four fixing columns pass through the moving plate movably, two of the transverse driving assemblies are arranged on the moving plate, and both of the transverse clamping arms are slidably connected to the moving plate;

[0024] Cylinder fixing plate, the cylinder fixing plate is connected to the other ends of the four fixing columns; and

[0025] Telescopic cylinder, the telescopic cylinder is arranged on the cylinder fixing plate, and the output end of the telescopic cylinder is connected to the moving plate for driving the moving plate to lift relative to the mounting bracket.

[0026] In one embodiment, the lifting assembly further includes a wire clamping plate arranged on the moving plate, the wire clamping plate is located between the two transverse clamping arms and is perpendicular to the moving plate; the wire clamping plate is used for clamping the wire leads of the magnetic core with the two transverse clamping arms.

[0027] In one embodiment, the lead trimming mechanism further includes two longitudinal driving cylinders which are respectively arranged on both sides of the mounting bracket. Each longitudinal driving cylinder is connected to a longitudinal clamping arm to drive the two longitudinal clamping arms to approach or move away from each other.

[0028] The present utility model further provides a winding device, which includes:

[0029] A base;

[0030] A winding device which is arranged on the base and used for winding the magnetic core; and

[0031] The lead trimming mechanism as described above, which is arranged on the base and used for trimming the leads of the magnetic core.

[0032] The lead trimming mechanism of the technical solution of the present utility model includes a mounting bracket, two transverse clamping arms, two longitudinal clamping arms and a lead trimming assembly. The mounting bracket is provided with a lead trimming opening; the two transverse clamping arms are movably connected to the mounting bracket and are symmetrically arranged; one ends of the two transverse clamping arms extend out of the lead trimming opening movably and are used for transversely clamping the leads of the magnetic core; the two longitudinal clamping arms are movably connected to the mounting bracket and are symmetrically arranged; one ends of the two longitudinal clamping arms extend out of the lead trimming opening movably and are used for longitudinally clamping the leads of the magnetic core; the lead trimming assembly is arranged on the mounting bracket and is located between the mounting bracket and the two transverse clamping arms; the lead trimming assembly is used for trimming the leads of the magnetic core; thus, the leads of the magnetic core can easily enter the lead trimming opening and are clamped simultaneously from two directions by the two transverse clamping arms and the two longitudinal clamping arms, reducing the difficulty of lead trimming and thereby improving the working efficiency of the lead trimming mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on the structures shown in these drawings without creative efforts.

[0034] Figure 1 It is a schematic structural diagram of one perspective of the lead trimming mechanism provided by the present utility model;

[0035] Figure 2 It is a schematic structural diagram of another perspective of the lead trimming mechanism provided by the present utility model;

[0036] Figure 3 It is a schematic structural diagram of the lead trimming mechanism after removing the mounting bracket provided by the present utility model;

[0037] Figure 4 Schematic diagram of the lifting assembly of the leg cutting mechanism provided by the present utility model.

[0038] Explanation of the reference numerals in the drawings:

[0039] 10. Mounting bracket; 10a. Leg cutting opening; 20. Transverse clamping arm; 21. Connecting block; 22. Clamping piece; 30. Leg cutting assembly; 31. Connecting plate; 32. Cutting knife; 40. Transverse driving assembly; 41. Mounting plate; 42. Transverse driving cylinder; 50. Lifting assembly; 51. Fixed column; 52. Movable plate; 53. Cylinder fixing plate; 54. Telescopic cylinder; 55. Wire clamping plate; 60. Longitudinal driving cylinder.

[0040] The realization of the purpose, functional characteristics and advantages of the present utility model will be further described with reference to the embodiments and the accompanying drawings. Specific embodiments

[0041] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to 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 of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0042] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model, the directional indications are only used to explain the relative position relationship and movement conditions between components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0043] In addition, if there are descriptions such as "first", "second", etc. in the embodiments of the present utility model, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, if "and / or" or "and / or" appears throughout the text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or a solution where A and B are satisfied simultaneously. In addition, the technical solutions between the embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0044] The present utility model provides a leg cutting mechanism.

[0045] See also Figures 1 to 4 In one embodiment of the utility model, the shearing foot mechanism includes a mounting bracket 10, two transverse clamping arms 20, two longitudinal clamping arms and a shearing foot assembly 30, the mounting bracket 10 is provided with a shearing foot opening 10a; the two transverse clamping arms 20 are movably connected to the mounting bracket 10 and are symmetrically arranged; one end of the two transverse clamping arms 20 movably extends out of the shearing foot opening 10a for transversely clamping the magnetic core wire feet; the two longitudinal clamping arms are movably connected to the mounting bracket 10 and are symmetrically arranged; one end of the two longitudinal clamping arms movably extends out of the shearing foot opening 10a for longitudinally clamping the magnetic core wire feet; the shearing foot assembly 30 is arranged on the mounting bracket 10 and is located between the mounting bracket 10 and the two transverse clamping arms 20; the shearing foot assembly 30 is used to cut the magnetic core wire feet.

[0046] After the magnetic core wire pin is clamped by other moving mechanisms and placed into the cutting pin opening 10a, the two longitudinal clamping arms are controlled to approach each other in the longitudinal direction and clamp the magnetic core wire pin, and then the two transverse clamping arms 20 are controlled to approach each other in the transverse direction and clamp the magnetic core wire pin, so that the two longitudinal clamping arms and the two transverse clamping arms 20 clamp the magnetic core wire pin from two directions, and finally the cutting pin assembly 30 is controlled to cut the clamped magnetic core wire pin to complete the cutting of the magnetic core wire pin.

[0047] By setting a shear pin opening 10a on the mounting bracket 10, since the shear pin opening 10a is relatively large, the core wire pin can be directly inserted into the shear pin opening 10a, and it is not easy to block the insertion of the core wire pin, so that the placement and fixation of the core wire pin is more convenient, and then the core wire pin is clamped by two horizontal clamping arms 20 and two longitudinal clamping arms, and finally the clamped core wire pin is cut by the shear pin assembly 30; in this way, from the perspective of the entire operation process, the core wire pin can easily enter the shear pin opening 10a, and is clamped by the two horizontal clamping arms 20 and the two longitudinal clamping arms from two directions at the same time, which reduces the difficulty of shearing the pin, thereby improving the working efficiency of the shearing pin mechanism.

[0048] At the same time, the symmetrical arrangement of the two transverse clamping arms 20 and the two longitudinal clamping arms ensures that the core wire feet are evenly stressed during the clamping process, thus avoiding damage or deformation of the wire feet due to uneven stress. The shearing foot assembly 30 is located between the mounting bracket 10 and the two transverse clamping arms 20, making the cutting process more precise and effectively improving the cutting quality. The shearing foot mechanism includes a mounting bracket 10, two transverse clamping arms 20, two longitudinal clamping arms and a shearing foot assembly 30, and each part is movably connected, which not only ensures the flexibility of the mechanism, but also makes it more stable and reliable during operation.

[0049] In one embodiment, see Figures 1 to 4, the lead trimming mechanism further includes two lateral driving components 40. The two lateral driving components 40 are arranged on the mounting bracket 10. Each lateral driving component 40 is connected to a lead trimming component 30 and a lateral clamping arm 20, so that a lateral driving component 40 drives a lead trimming component 30 and a lateral clamping arm 20 to move.

[0050] In this embodiment, by driving a lead trimming component 30 and a lateral clamping arm 20 to move simultaneously through one lateral driving component 40, the lateral driving component 40 can drive a lead trimming component 30 and a lateral clamping arm 20 to move with one drive, which improves the lead trimming work efficiency of the lead trimming mechanism.

[0051] The arrangement of the two lateral driving components 40 enables the lead trimming component 30 and the lateral clamping arm 20 to move synchronously, greatly improving the movement coordination and work efficiency of the lead trimming mechanism. Compared with the prior art, the present utility model has significant advantages in improving production efficiency. By using the lateral driving component 40 to drive the lead trimming component 30 and the lateral clamping arm 20 to move simultaneously, the movement of the lead trimming component 30 and the lateral clamping arm 20 is more stable, avoiding problems such as inaccurate lead trimming and product damage caused by unstable movement.

[0052] In one embodiment, please refer to Figures 1 to 4 , the lateral driving component 40 includes a mounting plate 41 and a lateral driving cylinder 42. The mounting plate 41 is fixed to the mounting bracket 10, and the mounting plate 41 is provided with a sliding groove; the lead trimming component 30 is slidably connected in the sliding groove; the lateral driving cylinder 42 is arranged on the mounting plate 41, and the output end of the lateral driving cylinder 42 is connected to the lead trimming component 30; the lateral clamping arm 20 is movably connected to the lead trimming component 30.

[0053] Through the reasonable layout of the mounting plate 41 and the lateral driving cylinder 42, an efficient driving effect is achieved. The mounting plate 41 is fixed to the mounting bracket 10 to ensure the stability of the components, and the setting of the lateral driving cylinder 42 makes the output of the driving force more direct and powerful. The mounting plate 41 is provided with a sliding groove, and the lead trimming component 30 is slidably connected in the sliding groove. This structural design is not only compact but also reduces the friction and wear between the components, improving the service life of the components. At the same time, the design of the sliding groove also makes the movement track of the lead trimming component 30 more stable, ensuring the accuracy of the operation. Under the action of the cylinder driving force, the lead trimming component 30 can perform a lateral movement quickly and accurately, avoiding misoperation and damage caused by unstable connection.

[0054] The movable connection design of the lateral clamping arm 20 and the lead trimming component 30 enables the lateral clamping arm 20 to flexibly adjust its position during the movement of the lead trimming component 30, so as to adapt to different movement situations.

[0055] In one embodiment, please refer to Figures 1 to 4, the lead trimming assembly 30 includes a connecting plate 31 and a cutting blade 32. The connecting plate 31 is connected to the lateral driving cylinder 42; one end of the lateral clamping arm 20 is hinged to the connecting plate 31; the cutting blade 32 is connected to the end of the connecting plate 31 away from the lateral driving cylinder 42; the lateral clamping arm 20 protrudes beyond the cutting blade 32.

[0056] Through the connection between the connecting plate 31 and the lateral driving cylinder 42, the flexible movement of the lateral clamping arm 20 is realized, thereby improving the working efficiency of the lead trimming assembly 30. One end of the lateral clamping arm 20 is hinged to the connecting plate 31, enabling the lateral clamping arm 20 to have greater mobility during movement. This design effectively avoids the shearing error caused by unstable movement and improves the shearing accuracy of the lead trimming assembly 30. At the same time, the cutting blade 32 is connected to the end of the connecting plate 31 away from the lateral driving cylinder 42, making the cutting blade 32 more stable during shearing and further improving the shearing quality.

[0057] The design that the lateral clamping arm 20 protrudes beyond the cutting blade 32. In this way, when the lateral driving cylinder 42 drives the lateral clamping arm 20 and the cutting blade 32 to move, the lateral clamping arm 20 can move to the magnetic core lead first and clamp the magnetic core lead before the cutting blade 32. Subsequently, the cutting blade 32 contacts the magnetic core lead and cuts it, enabling the clamping action and the cutting action to be completed in sequence, and further making the operation of the lead trimming mechanism more reasonable and convenient.

[0058] In one embodiment, please refer to Figures 1 to 4 , the lateral clamping arm 20 includes a connecting block 21 and a clamping piece 22. The connecting block 21 is movably connected to the mounting bracket 10; the clamping piece 22 is connected to the connecting block 21 and is arranged at an angle.

[0059] In this embodiment, by setting the angle between the clamping piece 22 and the connecting block 21, the structure of the lateral clamping arm 20 is made more stable and not easily bent when being driven by the lateral driving cylinder 42 to move and contact the magnetic core lead, making the workpiece more stable during clamping and reducing the error caused by the movement or vibration of the workpiece.

[0060] The mounting bracket 10 is provided with a slide rail. The connecting block 21 is provided with a slider, and the slider is slidably connected to the slide rail, realizing the sliding connection of the connecting block 21 on the mounting bracket 10 and making the movement of the lateral driving cylinder 42 driving the lateral clamping arm 20 more stable.

[0061] In one embodiment, please refer to Figure 1 and Figure 4 , the lead trimming mechanism further includes a lifting assembly 50. The lifting assembly 50 is vertically connected to one side of the mounting bracket 10, and both lateral clamping arms 20 are slidably connected to the lifting assembly 50.

[0062] The introduction of the lifting component 50 enables the horizontal clamping arm 20 to be adjusted vertically according to the actual working requirements, so as to adapt to the clamping of magnetic core pins of different sizes. This improvement not only expands the applicable range of the pin-cutting mechanism, but also enables the operator to complete the pin-cutting work more conveniently and efficiently.

[0063] The setting of the lifting component 50 enables the pin-cutting mechanism to maintain more stable performance during the shearing process. Due to the tight connection between the lifting component 50 and the mounting bracket 10, the pin-cutting mechanism is not prone to shaking during shearing, thus ensuring the stability and accuracy of the shearing process. Since the horizontal clamping arm 20 can be slidably connected to the lifting component 50, when the pin-cutting mechanism switches to different workpieces, it can quickly adjust the clamping position, thereby reducing the conversion time and improving the production efficiency.

[0064] In one embodiment, please refer to Figure 1 and Figure 4 , the lifting component 50 includes at least four fixing columns 51, a movable plate 52, a cylinder fixing plate 53 and a telescopic cylinder 54. One end of the four fixing columns 51 is fixed to the mounting bracket 10; the four fixing columns 51 pass through the movable plate 52 movably. Two lateral driving components 40 are arranged on the movable plate 52, and two horizontal clamping arms 20 are slidably connected to the movable plate 52; the cylinder fixing plate 53 is connected to the other ends of the four fixing columns 51; the telescopic cylinder 54 is arranged on the cylinder fixing plate 53, and the output end of the telescopic cylinder 54 is connected to the movable plate 52 for driving the movable plate 52 to move up and down relative to the mounting bracket 10.

[0065] The four fixing columns 51 pass through the movable plate 52 movably, enabling the movable plate 52 to move up and down relative to the mounting bracket 10. When the output end of the telescopic cylinder 54 extends to drive the movable plate 52 to rise, the two horizontal clamping arms 20 arranged on the movable plate 52 also rise synchronously. At the same time, two lateral driving components 40 are arranged on the movable plate 52 and are slidably connected to the two horizontal clamping arms 20. This design not only makes the movement of the movable plate 52 more flexible in the vertical direction, but also enables fine adjustment in the horizontal direction, greatly improving the convenience and accuracy of the operation.

[0066] One end of the four fixing columns 51 is fixed to the mounting bracket 10, and the other end is connected to the cylinder fixing plate 53, forming a stable support structure. This design effectively enhances the stability of the entire lifting component 50, avoids the problem of structural instability that may be caused by single-point support, and ensures the safety and reliability of the equipment during the lifting process.

[0067] In one embodiment, please refer to Figure 1 and Figure 4, the lifting assembly 50 further includes a wire clamping plate 55 provided on the movable plate 52. The wire clamping plate 55 is located between the two horizontal clamping arms 20 and is perpendicularly arranged with respect to the movable plate 52. The wire clamping plate 55 is used to clamp the leads of the magnetic core together with the two horizontal clamping arms 20.

[0068] The wire clamping plate 55 is located between the two horizontal clamping arms 20 and is perpendicularly arranged with respect to the movable plate 52. This structural layout enables the wire clamping plate 55 to cooperate more firmly with the horizontal clamping arms 20, effectively fixing the leads of the magnetic core. In this way, not only are potential failures caused by the movement or jitter of the magnetic core leads reduced, but also the working reliability of the entire lifting assembly 50 is improved.

[0069] By working in cooperation with the horizontal clamping arms 20, the wire clamping plate 55 can quickly and accurately clamp the leads of the magnetic core, greatly reducing the operation difficulty and time cost. Since the wire clamping plate 55 can stably clamp the leads, the displacement of the magnetic core leads during the lifting process is avoided.

[0070] In one embodiment, please refer to Figure 1 and Figure 4 , the lead trimming mechanism further includes two longitudinal driving cylinders 60. The two longitudinal driving cylinders 60 are respectively provided on both sides of the mounting bracket 10. Each longitudinal driving cylinder 60 is connected to a longitudinal clamping arm to drive the two longitudinal clamping arms to approach or separate from each other.

[0071] By adding two longitudinal driving cylinders 60, the driving efficiency and motion precision of the entire lead trimming mechanism are effectively improved. The two longitudinal driving cylinders 60 are respectively provided on both sides of the mounting bracket 10. Compared with the existing technical solutions, a more uniform driving force distribution is achieved. This design not only avoids the problems of mechanism offset and unstable motion that may be caused by single-sided driving, but also ensures the stability and reliability of the lead trimming mechanism during operation.

[0072] Each longitudinal driving cylinder 60 is connected to a longitudinal clamping arm. This structural design enables the two longitudinal clamping arms to approach or separate from each other, thereby realizing a more precise lead trimming action. Compared with the traditional lead trimming mechanism, the present utility model is more flexible in control during the lead trimming process, can adapt to different lead trimming requirements under different working conditions, and significantly improves the working efficiency.

[0073] The present utility model also proposes a winding device. The winding device includes a base, a winding device, and a lead trimming mechanism. The winding device is provided on the base and is used for winding the magnetic core. The lead trimming mechanism is provided on the base and is used for trimming the leads of the magnetic core. The specific structure of this lead trimming mechanism refers to the above-mentioned embodiment. Since this winding device adopts all the technical solutions of the above-mentioned all embodiments, it at least has all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, and will not be elaborated herein one by one.

[0074] The winding device and the lead trimming mechanism are both arranged on the base, effectively saving space and facilitating the installation and handling of the equipment. At the same time, this design also greatly simplifies the operation process and improves work efficiency. The winding device can ensure the uniformity and tightness of winding, avoiding the problem of unstable magnetic core performance caused by uneven winding, thus significantly improving product quality. The lead trimming mechanism is ingeniously designed and can accurately trim the leads of the magnetic core, not only improving the trimming accuracy, reducing the possibility of lead residues, but also reducing the workload of manual lead processing.

[0075] The above are only exemplary embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structural transformation made under the technical concept of the present utility model by using the content of the specification and drawings of the present utility model, or any direct / indirect application in other related technical fields, is included in the patent protection scope of the present utility model.

Claims

1. A foot shearing mechanism, characterized in that: The foot shearing mechanism comprises: A mounting bracket, wherein the mounting bracket is provided with a shear foot opening; Two transverse clamping arms, the two transverse clamping arms are movably connected to the mounting bracket and are symmetrically arranged; one end of the two transverse clamping arms movably extends out of the shear foot opening to transversely clamp the magnetic core wire feet; Two longitudinal clamping arms, the two longitudinal clamping arms are movably connected to the mounting bracket and are symmetrically arranged; one end of the two longitudinal clamping arms movably extends out of the shear leg opening to longitudinally clamp the magnetic core wire legs; and A shearing pin assembly is arranged on the mounting bracket and is located between the mounting bracket and the two transverse clamping arms; the shearing pin assembly is used for cutting the magnetic core wire legs.

2. The leg cutting mechanism according to claim 1, characterized in that: The shearing foot mechanism also includes two transverse drive assemblies, which are arranged on the mounting bracket, and each of the transverse drive assemblies is connected to a shearing foot assembly and a transverse clamping arm so that a transverse drive assembly drives a shearing foot assembly and a transverse clamping arm to move.

3. The leg cutting mechanism according to claim 2, characterized in that: The lateral drive assembly comprises: A mounting plate, the mounting plate being fixed to the mounting bracket, the mounting plate being provided with a slide groove; the scissor leg assembly being slidably connected in the slide groove; and A transverse driving cylinder is arranged on the mounting plate, and an output end of the transverse driving cylinder is connected to the shear foot assembly; the transverse clamping arm is movably connected to the shear foot assembly.

4. The leg shearing mechanism according to claim 3, characterized in that: The shear foot assembly comprises: A connecting plate connected to the transverse driving cylinder; one end of the transverse clamping arm is hinged to the connecting plate; and A cutter is connected to an end of the connecting plate away from the transverse driving cylinder; and the transverse clamping arm protrudes from the cutter.

5. The leg cutting mechanism according to claim 1, characterized in that: The lateral clamping arm comprises: a connecting block movably connected to the mounting bracket; and A clamping piece is connected to the connecting block and is arranged at an angle.

6. The leg shearing mechanism according to claim 2, characterized in that: The foot shearing mechanism also includes a lifting component, which is lifted and connected to one side of the mounting bracket, and the two transverse clamping arms are both slidably connected to the lifting component.

7. The leg shearing mechanism according to claim 6, characterized in that: The lifting assembly comprises: At least four fixing columns, one end of each of the four fixing columns being fixed to the mounting bracket; A movable plate, the four fixed columns are movably arranged on the movable plate, the two transverse drive assemblies are arranged on the movable plate, and the two transverse clamping arms are slidably connected to the movable plate; A cylinder fixing plate connected to the other ends of the four fixing columns; and A telescopic cylinder is arranged on the cylinder fixing plate, and an output end of the telescopic cylinder is connected to the movable plate to drive the movable plate to rise and fall relative to the mounting bracket.

8. The leg shearing mechanism according to claim 7, characterized in that: The lifting assembly also includes a wire clamping plate arranged on the movable plate, the wire clamping plate is located between the two transverse clamping arms and is vertically arranged with the movable plate; the wire clamping plate is used to clamp the wire feet of the magnetic core with the two transverse clamping arms.

9. The leg trimming mechanism according to claim 1, characterized in that: The shearing foot mechanism also includes two longitudinal driving cylinders, which are respectively arranged on both sides of the mounting bracket, and each longitudinal driving cylinder is connected to a longitudinal clamping arm to drive the two longitudinal clamping arms to move closer to or away from each other.

10. A winding device, characterized in that: The winding equipment comprises: Base; A winding device, the winding device is arranged on the base and is used for winding the magnetic core; and The pin cutting mechanism according to any one of claims 1 to 9, wherein the pin cutting mechanism is arranged on the base and is used for cutting the wire pins of the magnetic core.

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