SQ common mode inductance winding pull wire mold

Abstract

The utility model discloses a SQ common mode inductance wire winding pull wire mould, it still includes the wire passing board, pull wire mechanism, pressure wire mechanism, forming mechanism, mould ren and cutting mechanism, the wire passing board is connected with the wire feeding mechanism, and the wire feeding mechanism passes the wire passing board to the forming mechanism, and the mould ren is installed between the wire passing board and the forming mechanism, and pull wire mechanism, pressure wire mechanism and cutting mechanism correspond respectively at the periphery of mould ren, and pull wire mechanism includes pull wire cylinder no.

Description

Technical Field

[0001] This utility model relates to the field of electronic component manufacturing equipment, and more specifically, to the improvement of winding and drawing dies. Background Technology

[0002] In the production of electronic coil products, winding and drawing are key processes. Traditional winding and drawing molds and equipment have many shortcomings:

[0003] Low level of automation: Most operations rely on manual operation. Manual threading, winding, pulling and cutting are inefficient, and manual operation makes it difficult to ensure the consistency of parameters such as the number of winding turns and the length of pulling, resulting in unstable product quality.

[0004] Low production efficiency: Due to the lack of smooth connection between various processes and the lack of efficient automation mechanisms, it takes a long time to produce a single product, which cannot meet the needs of large-scale production.

[0005] Precision is difficult to guarantee: Manual operation is greatly affected by human factors. It is difficult to accurately control the tightness and number of turns of the winding during the winding process, and it is also difficult to guarantee the accuracy of the drawn wire length during the drawing process, thus affecting the electrical performance and overall quality of the product. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] To address the shortcomings of existing technologies, this utility model provides an SQ common mode inductor winding and drawing mold, which has the advantages of automating the winding and drawing processes of electronic coil products, improving production efficiency, product quality and processing accuracy, and meeting the needs of large-scale production, thereby solving the problems of low automation and low production efficiency.

[0008] (II) Technical Solution

[0009] To achieve the advantages of automating the winding and pulling processes of electronic coil products, improving production efficiency, product quality, and processing accuracy, and meeting the needs of large-scale production, the specific technical solution adopted by this utility model is as follows: It includes a wire feeding mechanism, a wire guide plate, a wire pulling mechanism, a wire pressing mechanism, a forming mechanism, a mold core, and a wire cutting mechanism; the wire guide plate is connected to the wire feeding mechanism, the wire feeding mechanism passes through the wire guide plate to the forming mechanism, the mold core is installed between the wire guide plate and the forming mechanism, and the wire pulling mechanism and wire pressing mechanism... The wire pulling mechanism and the wire cutting mechanism are respectively located around the periphery of the mold core. The wire pulling mechanism includes a wire pulling cylinder one, a wire pulling hand one, a wire pulling cylinder two, and a wire pulling hand two. The wire pulling hand one is connected to the wire pulling cylinder one, and the wire pulling cylinder two is connected to the wire pulling hand two. They are respectively located on both sides of the mold core. The wire pressing mechanism includes a wire pressing cylinder one, a wire pressing plate one, a wire pressing cylinder two, and a wire pressing plate two. The wire pressing cylinder one is connected to the wire pressing plate one, and the wire pressing cylinder two is connected to the wire pressing plate two. They are respectively located on both sides of the mold core. The wire cutting mechanism is located at the bottom of the mold core.

[0010] Furthermore, the wire feeding mechanism is provided with an array, and the array of wire feeding mechanisms are connected in sequence, with the end wire feeding mechanism connected to the wire guide plate.

[0011] Furthermore, the mold core is provided with winding posts, and there are two sets of winding posts, which are arranged between the mold core and the forming mechanism.

[0012] Furthermore, the molding mechanism is provided with two sets of molding cylinders, which are divided into left and right cylinders, and the extension and retraction ends of the molding cylinders are connected to molding blocks.

[0013] Furthermore, the first and second pull handles are pneumatic pull handles that close from top to bottom, and the inner sides of the first and second pull handles are provided with teeth.

[0014] Furthermore, the wire cutting mechanism includes a wire cutting cylinder and a cutting blade, the cutting blade being pneumatically connected to the wire cutting cylinder and located at the bottom of the mold core.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides an SQ common mode inductor winding and drawing die, which has the following beneficial effects:

[0017] Through the coordination of cylinders and wire-pulling mechanisms, the processes of threading, winding, pulling, and cutting wire are automated, reducing manual intervention, lowering labor intensity, and improving production efficiency. Compared to traditional manual operation, this mold can produce products quickly and continuously, significantly shortening the production cycle time and meeting the needs of large-scale production. Each process is completed by mechanical structures and automated control, which can precisely control parameters such as the number of winding turns and the wire pulling length, ensuring the consistency and stability of product quality and improving the electrical performance and overall quality of the products. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments 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.

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is an enlarged view of A;

[0021] Figure 3 This is a top view of the present invention;

[0022] Figure 4 It corresponds Figure 3 The left view.

[0023] In the diagram: 1. Wire feeding mechanism; 2. Wire guide plate; 3. Wire pulling mechanism; 4. Wire pressing mechanism; 5. Forming mechanism; 6. Mold core; 7. Wire cutting mechanism; 8. Wire pulling cylinder 1; 9. Wire pulling hand 1; 10. Wire pulling cylinder 2; 11. Wire pulling hand 2; 12. Wire pressing cylinder 1; 43. Wire pressing cylinder 2; 44. Wire pressing cylinder 2; 61. Wire winding post; 51. Forming cylinder; 71. Wire cutting cylinder; 72. Cutting blade. Detailed Implementation

[0024] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0025] According to an embodiment of the present invention, an SQ common mode inductor winding and drawing die is provided.

[0026] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments, such as... Figure 1-4As shown, an SQ common mode inductor winding and pulling mold according to an embodiment of the present invention includes a wire feeding mechanism 1, a wire guide plate 2, a wire pulling mechanism 3, a wire pressing mechanism 4, a forming mechanism 5, a mold core 6, and a wire cutting mechanism 7. The wire guide plate 2 is connected to the wire feeding mechanism 1, and the wire feeding mechanism 1 passes through the wire guide plate 2 to the forming mechanism 5. The mold core 6 is installed between the wire guide plate 2 and the forming mechanism 5. The wire pulling mechanism 3, the wire pressing mechanism 4, and the wire cutting mechanism 7 are respectively located around the periphery of the mold core 6. The wire pulling mechanism 3 includes a wire pulling cylinder 3. 1. A pull-string hand 32, a pull-string cylinder 33, and a pull-string hand 34 are provided. Pull-string hand 32 is connected to pull-string cylinder 31, and pull-string cylinder 33 is connected to pull-string hand 34. They are respectively located on both sides of the mold core 6. The pressing mechanism 4 includes a pressing cylinder 41, a pressing plate 42, a pressing cylinder 43, and a pressing plate 44. The pressing cylinder 41 is connected to pressing plate 42, and pressing cylinder 43 is connected to pressing plate 44. They are respectively located on both sides of the mold core 6. The cutting mechanism 7 is located at the bottom of the mold core 6.

[0027] In one embodiment, the wire feeding mechanism 1 is provided with an array, and the array of wire feeding mechanisms 1 are connected in sequence, with the end wire feeding mechanism 1 connected to the wire guide plate 2.

[0028] In one embodiment, the mold core 6 is provided with winding posts 61, and there are two sets of winding posts 61, which are arranged between the mold core 6 and the forming mechanism 5.

[0029] In one embodiment, the molding mechanism 5 is provided with two sets of molding cylinders 51, which are divided into left and right cylinders, and the telescopic ends of the molding cylinders 51 are connected to molding blocks.

[0030] In one embodiment, the first pull handle 32 and the second pull handle 34 are pneumatic pull handles that close vertically, and the inner sides of the first pull handle 32 and the second pull handle 34 are provided with teeth.

[0031] In one embodiment, the wire cutting mechanism 7 includes a wire cutting cylinder 71 and a cutting blade 72, the cutting blade 72 being pneumatically connected to the wire cutting cylinder 71 and located at the bottom of the mold core 6.

[0032] Working Principle: At the start of production, the flat wire is first threaded through the wire guide plate 1 and coordinates with the wire feeding mechanism to await instructions. After the magnetic core is placed into the mold core 6, the wire pressing cylinders 41 and 43 activate to press the wire, preparing for winding. The wire feeding mechanism pushes the wire to the predetermined short wire end stopping position, and the left and right forming block cylinders 51 activate to adjust the position of the forming blocks, determining the shape and position of the winding. Next, the wire feeding mechanism pushes the wire around a predetermined number of turns to complete the winding. Then, the wire pulling hand 32 connects to the wire pulling cylinder 31, and the wire pulling cylinder 33 connects to the wire pulling hand 34, pulling the wire. The wire feeding mechanism 1 assists by pushing the wire of the corresponding length to complete the pulling. Finally, the wire cutting cylinder 72 activates to cut the wire, and all cylinders reset to their initial state, ready for the next production cycle. The entire process achieves automated winding and pulling operations through the coordinated actions of all components.

[0033] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", 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 connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0034] 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, improvements, etc., 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 winding and pulling die for an SQ common mode inductor, comprising a wire feeding mechanism (1), characterized in that: It also includes a wire guide plate (2), a wire pulling mechanism (3), a wire pressing mechanism (4), a forming mechanism (5), a mold core (6), and a wire cutting mechanism (7); the wire guide plate (2) is connected to the wire feeding mechanism (1), the wire feeding mechanism (1) passes through the wire guide plate (2) to the forming mechanism (5), the mold core (6) is installed between the wire guide plate (2) and the forming mechanism (5), the wire pulling mechanism (3), the wire pressing mechanism (4), and the wire cutting mechanism (7) are respectively located around the mold core (6), the wire pulling mechanism (3) includes a first wire pulling cylinder (31), a first wire pulling hand (32), and a second wire pulling cylinder (33). The first thread puller (32) is connected to the first thread puller cylinder (31), and the second thread puller cylinder (33) is connected to the second thread puller (34), which are respectively located on both sides of the mold core (6). The pressing mechanism (4) includes a pressing cylinder (41), a pressing plate (42), a pressing cylinder (43), and a pressing plate (44). The first pressing cylinder (41) is connected to the first pressing plate (42), and the second pressing cylinder (43) is connected to the pressing plate (44), which are respectively located on both sides of the mold core (6). The cutting mechanism (7) is located at the bottom of the mold core (6).

2. The SQ common mode inductor winding and drawing die according to claim 1, characterized in that: The wire feeding mechanism (1) is provided with an array, and the array of wire feeding mechanisms (1) are connected in sequence, and the end wire feeding mechanism (1) is connected to the wire guide plate (2).

3. The SQ common mode inductor winding and drawing die according to claim 1, characterized in that: The mold core (6) is provided with winding posts (61), and there are two sets of winding posts (61). The two sets of winding posts (61) are arranged between the mold core (6) and the forming mechanism (5).

4. The SQ common mode inductor winding and drawing die according to claim 1, characterized in that: The forming mechanism (5) is provided with two sets of forming cylinders (51), which are divided into left and right cylinders, and the extension and retraction ends of the forming cylinders (51) are connected to forming blocks.

5. The SQ common mode inductor winding and drawing die according to claim 1, characterized in that: The first pull handle (32) and the second pull handle (34) are pneumatic pull handles that close from top to bottom, and the inner sides of the first pull handle (32) and the second pull handle (34) are provided with teeth.

6. The SQ common mode inductor winding and drawing die according to claim 1, characterized in that: The wire cutting mechanism (7) includes a wire cutting cylinder (71) and a cutting blade (72). The cutting blade (72) is pneumatically connected to the wire cutting cylinder (71) and is located at the bottom of the mold core (6).

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