Coil unwinding device

Abstract

The present application belongs to the technical field of coil arranging, and discloses a coil arranging device, which comprises a coil carrier and a first master plate. The coil carrier is used for carrying and fixing a coil to be arranged. The first master plate comprises a first master plate body and at least two first shaping plates. The first carrier carrying part is arranged on the first master plate body and used for carrying the coil carrier. The first shaping plate is movably arranged on the first master plate body. The first shaping plate has a first shaping part. The first shaping plate can be moved to abut against the coil to be arranged. One lead of the coil to be arranged can be sequentially and tightly wound around all the first shaping parts along a predetermined path, so that the lead is deformed according to a first predetermined shape. The coil arranging device provided by the present application can assist in forming a complex lead shape without the aid of an external specific machine, thereby reducing the cost input and improving the production efficiency.

Description

Technical Field

[0001] This invention belongs to the field of coil management technology, and particularly relates to a coil management device. Background Technology

[0002] With the development of technology, many smart terminal devices have wireless charging capabilities. Existing wireless charging technology uses electromagnetic induction generated by coils to achieve wireless power transmission. During the manufacturing process of the coil, the leads at both ends of the coil need to be processed to bend them into a predetermined shape.

[0003] Currently, some coil management devices are used to manage the coils and form relatively simple shapes. However, for some more complex shapes, such as S-shaped or corrugated shapes, existing coil management devices cannot achieve this. It is necessary to use external special machines to form more complex shapes, which results in high investment costs and low production efficiency.

[0004] Therefore, there is an urgent need for a coil management device to solve the above-mentioned technical problems. Summary of the Invention

[0005] The purpose of this invention is to provide a coil wire management device for forming complex shapes of coil leads, thereby reducing cost input and improving production efficiency.

[0006] To achieve this objective, the present invention adopts the following technical solution:

[0007] Coil management device, including:

[0008] Coil carrier, used to hold and fix the coil to be processed;

[0009] The first master plate includes a first master plate body and at least two first shaping plates. The first master plate body has a first carrier bearing portion for carrying the coil carrier. The first shaping plates are movably disposed on the first master plate body and have first shaping portions. The first shaping plates are movable such that the first shaping portions abut against the coil to be processed. A lead of the coil to be processed can sequentially adhere to and pass around all the first shaping portions along a predetermined path and be tightened so that the lead is deformed according to a first predetermined shape.

[0010] As a preferred embodiment of the above-mentioned coil management device, the coil carrier includes:

[0011] A coil fixing assembly is used to clamp the coil to be processed;

[0012] The positioning pin has one end connected to the coil fixing assembly and the other end forming a limiting groove with the coil fixing assembly;

[0013] A lead wire fixing groove is provided in the coil fixing assembly. After the lead wire passes through the limiting groove, it is tightened and fixed in the lead wire fixing groove after passing around the first shaping part.

[0014] As a preferred embodiment of the above-mentioned coil management device, the coil fixing assembly includes a main body and a flap hinged to the main body. The portion of the coil to be managed is sandwiched between the flaps of the main body, and the first shaping portion can abut against another portion of the coil to be managed.

[0015] As a preferred technical solution of the above-mentioned coil management device, the main body or the flip plate is provided with a coil positioning part, and the coil to be managed can be positioned in the coil positioning part.

[0016] As a preferred embodiment of the above-mentioned coil management device, the coil carrier further includes a locking assembly, which includes a power component and a locking head. The power component is disposed on the coil fixing assembly, and the locking head is connected to the output end of the power component. The power component can drive the locking head to approach the coil to be managed, so that the locking head engages with the coil to be managed.

[0017] As a preferred technical solution of the above-mentioned coil winding device, the power component includes an active transmission block, a driven transmission block, and a cam. One of the driven transmission block and the active transmission block is provided with an arc-shaped abutment, and the other is provided with a guide slope. The arc-shaped abutment abuts against the guide slope. The rim of the cam abuts against the active transmission block. The lock head is connected to the driven transmission block. When the cam rotates, it can drive the active transmission block to move along a first direction, so as to drive the driven transmission block to approach the coil to be wound along a second direction perpendicular to the first direction.

[0018] As a preferred embodiment of the above-mentioned coil winding device, the power assembly further includes a rotating handle connected to the cam, which can drive the cam to rotate.

[0019] As a preferred technical solution of the above-mentioned coil winding device, it further includes a second master plate, which includes a second master plate body and a second shaping plate. The second master plate body has a second carrier bearing part for carrying the coil carrier. The second shaping plate is movably disposed on the first master plate body and has a second shaping part. The second shaping plate can be moved so that the second shaping part abuts against the coil to be wound. Another lead of the coil to be wound can be attached to and pass around the second shaping part and tightened so that the lead is deformed into a second predetermined shape.

[0020] As a preferred technical solution of the above-mentioned coil winding device, one end of the first shaping plate is hinged to the first master plate body, and the other end is connected to the first shaping part.

[0021] As a preferred technical solution of the above-mentioned coil winding device, a first linkage rod is provided on one of the first shaping plates, and the remaining first shaping plates are provided with first linkage grooves on the side facing the first master plate body. The first linkage rod can simultaneously abut in all the first linkage grooves.

[0022] The beneficial effects of this invention are:

[0023] The coil routing device provided by this invention, during coil routing, uses a coil carrier to support and fix the coil to be routed, and assembles the coil carrier onto a first carrier bearing part on a first master plate body. A first shaping plate moves until the first shaping part abuts against the coil to be routed. One lead of the coil to be routed sequentially adheres to and passes over all the first shaping parts along a predetermined path and is tightened, so that the lead is deformed into a first predetermined shape. Therefore, the coil routing device provided by this invention can assist in forming complex shapes of leads without relying on external specific machines, reducing cost input and improving production efficiency. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments of the present invention will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the content of the embodiments of the present invention and these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the structure of the coil carrier provided in this embodiment of the invention after it is assembled with the first master plate;

[0026] Figure 2 This is a schematic diagram of the structure of the coil carrier provided in this embodiment of the invention when it is not assembled with the first master plate;

[0027] Figure 3 This is a schematic diagram of the structure of a set of first shaping plates provided in an embodiment of the present invention from one perspective;

[0028] Figure 4 This is a structural schematic diagram of a set of first shaping plates provided in an embodiment of the present invention from another perspective;

[0029] Figure 5 yes Figure 4 Enlarged view of point A in the middle;

[0030] Figure 6This is a schematic diagram of the structure of the coil carrier provided in this embodiment of the invention after it is assembled with the second master plate;

[0031] Figure 7 This is a schematic diagram of the structure of the coil carrier provided in this embodiment of the invention when it is not assembled on the second master plate;

[0032] Figure 8 yes Figure 7 Enlarged view of point B in the middle;

[0033] Figure 9 This is a schematic diagram of the coil carrier provided in the embodiment of the present invention in the open state;

[0034] Figure 10 This is a schematic diagram of the structure of the coil carrier after the coil arrangement is completed, as provided in the embodiment of the present invention;

[0035] Figure 11 This is a partial view of the positioning pin of the coil carrier provided in an embodiment of the present invention;

[0036] Figure 12 yes Figure 10 Enlarged view of point C in the middle;

[0037] Figure 13 This is a partial exploded view of the coil carrier provided in an embodiment of the present invention.

[0038] In the picture:

[0039] 10. Coil to be processed; 101. Cavity; 102. Through hole;

[0040] 1. Coil carrier; 11. Coil fixing assembly; 111. Main body; 1111. Base; 11111. Movable groove; 1112. Bottom cover; 1113. Third positioning groove; 112. Flip plate; 113. Coil positioning part; 1131. Protruding platform; 1132. Fifth positioning post; 12. Positioning pin; 121. Limiting groove; 13. Lead wire fixing groove; 131. Fixing sleeve; 132. Spring; 141. Power assembly; 1411. Driven transmission block; 14111. Arc-shaped abutment joint; 1412. Driven transmission block; 14121. Guide slope; 1413. Cam; 1414. Rotating handle; 142. Lock head; 1421. Clip head; 15. Carrier handle;

[0041] 2. First master plate; 21. First master plate body; 211. First carrier bearing part; 2111. Third positioning post; 212. First positioning post; 22. First shaping plate; 221. First shaping part; 222. Limiting protrusion; 223. First linkage groove; 224. First positioning groove; 23. First linkage rod; 24. First handle;

[0042] 3. Second master plate; 31. Second master plate body; 311. Second carrier bearing part; 3111. Fourth positioning post; 312. Second positioning post; 32. Second shaping plate; 321. Second shaping part; 322. Second positioning groove; 323. Second linkage groove; 33. Second linkage rod; 34. Second handle. Detailed Implementation

[0043] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0044] In the description of this invention, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "installed" should be interpreted broadly. For example, they can refer to a mounting connection or a detachable connection; a mechanical connection or an electrical connection; a direct connection or an indirect connection through an intermediate medium; or 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 invention according to the specific circumstances.

[0045] In the description of this invention, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0046] The technical solution of the present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0047] like Figure 1 and Figure 2As shown, this embodiment provides a coil management device, which includes a coil carrier 1 and a first master plate 2. The coil carrier 1 is used to support and fix the coil 10 to be managed. The first master plate 2 includes a first master plate body 21 and at least two first shaping plates 22. The first master plate body 21 has a first carrier bearing part 211 for supporting the coil carrier 1. The first shaping plates 22 are movably disposed on the first master plate body 21. The first shaping plates 22 have first shaping parts 221. The first shaping plates 22 can be moved so that the first shaping parts 221 abut against the coil 10 to be managed. One lead of the coil 10 to be managed can sequentially adhere to and pass through all the first shaping parts 221 along a predetermined path and be tightened so that the lead is deformed according to a first predetermined shape.

[0048] The coil management device provided in this embodiment uses a coil carrier 1 to support and fix the coil 10 to be managed during coil management. The coil carrier 1 is assembled onto the first carrier support part 211 on the first master body 21. The first shaping plate 22 moves to the point where the first shaping part 221 abuts against the coil 10 to be managed. One lead of the coil 10 to be managed sequentially adheres to and passes around all the first shaping parts 221 along a predetermined path and is tightened, so that the lead is deformed into a first predetermined shape. Therefore, the coil management device provided in this embodiment can assist in the forming of complex shapes of leads without the need for external specific machines, reducing cost input and improving production efficiency.

[0049] Specifically, multiple first shaping plates 22 corresponding to the same lead wire are grouped together. Optionally, multiple groups of first shaping plates 22 are provided on the same first master body 21. A single wire arrangement operation can complete the wire arrangement work for multiple coils 10 to be arranged, which is beneficial to improving wire arrangement efficiency. In this embodiment, as... Figure 1 and Figure 2 As shown, the first master plate 2 includes two sets of first shaping plates 22, each set of first shaping plates 22 including two first shaping plates 22, so that the winding operation of two coils 10 to be wound can be completed in one operation. Correspondingly, the coil carrier 1 can support and fix two coils 10 to be wound in order to cooperate with the first master plate 2.

[0050] It should be noted that since the first predetermined shape is not necessarily a centrally symmetrical shape, the shapes of the first shaping parts 221 of the multiple first shaping plates 22 in the same group may be different. The specific shape is determined according to the actual shape of the first predetermined shape, and no specific limitation is made here.

[0051] In this embodiment, two first shaping plates 22 in the same group are used to process one lead of the coil to be processed 10 into an S-shape. Figure 1Taking the orientation shown as an example, for ease of description, the first shaping plate 22 on the left side of the same group is called the left shaping plate, and the first shaping plate 22 on the right side is called the right shaping plate. When arranging the wire, first fix the coil 10 to be arranged on the coil carrier 1, place the coil carrier 1 on the first carrier bearing part 211 of the first master body 21, and then move the first shaping part 221 of the left shaping plate to abut against the coil 10 to be arranged. Wrap the wire to be arranged around the first shaping part 221 of the left shaping plate in a clockwise direction to the upper left. Then, move the first shaping part 221 of the right shaping plate to abut against the coil 10 to be arranged. At this time, the wire is between the two first shaping parts 221. Then, wrap the wire from the upper left to the first shaping part 221 of the right shaping plate in a counterclockwise direction to the lower right and pull it tight, thus bending the wire into an S-shape.

[0052] Optionally, there may be more than two first shaping plates 22 in the same group to shape the lead wire into a corrugated shape. The wire arrangement method is similar to that described above, which can be completed by repeatedly bending left and right, and will not be described in detail here.

[0053] like Figure 3 and Figure 5 As shown, in this embodiment, the sidewalls of the two first shaping portions 221 are arc-shaped, and the curvature of the two arc-shaped structures is the same as that of the two segments of the first predetermined shape. A limiting protrusion 222 is provided on the side of the first shaping portion 221 on the first shaping plate 22. The limiting protrusion 222 is spaced from the bottom surface of the first shaping portion 221. The lead wire fits and passes around the sidewall of the first shaping portion 221, and is restricted by the limiting protrusion 222 to prevent the lead wire from sliding out in the direction away from the coil carrier 1.

[0054] Specifically, in this embodiment, one end of the first shaping plate 22 is hinged to the first master plate body 21, and the other end is connected to the first shaping part 221. The first shaping plate 22 achieves alignment and contact with the coil to be processed 10 by flipping, which is convenient and accurate.

[0055] More specifically, such as Figure 2 As shown, a first positioning groove 224 is provided on the first shaping plate 22, and a first positioning post 212 is provided on the first master plate body 21. The first positioning post 212 can be inserted into the first positioning groove 224. The first positioning groove 224 extends along a direction perpendicular to the rotation axis of the first shaping plate 22, ensuring that the first positioning post 212 can be smoothly inserted into the first positioning groove 224 during the flipping process of the first shaping plate 22.

[0056] like Figure 3 and Figure 4As shown, a first shaping plate 22 is provided with a first linkage rod 23, and the remaining first shaping plates 22 are provided with first linkage grooves 223 on the side facing the first master body 21. The first linkage rod 23 can simultaneously abut against all the first linkage grooves 223. During the process of flipping up the first shaping plate 22 provided with the first linkage rod 23, the first linkage rod 23 simultaneously abuts against the first linkage grooves 223 of the remaining first shaping plates 22, which can simultaneously flip up the remaining first shaping plates 22, improving the convenience of operation.

[0057] Specifically, the first shaping plate 22 on which the first linkage rod 23 is set is provided with an arc-shaped first handle 24 for easy hand holding.

[0058] Specifically, the first carrier bearing part 211 of the first master body 21 has a recessed structure to facilitate the placement of the coil carrier 1.

[0059] More specifically, such as Figure 2 As shown, the first carrier bearing part 211 is provided with a plurality of third positioning posts 2111, correspondingly, as... Figure 13 As shown, the coil carrier 1 is provided with multiple third positioning slots 1113, and multiple third positioning posts 2111 are correspondingly inserted into the multiple third positioning slots 1113. This achieves the alignment of the coil carrier 1 and the first mother plate 2.

[0060] In the existing technology, the same coil wire management device can only form one shape, and it is not possible to form the two leads of the coil into two different shapes.

[0061] In this embodiment, as Figure 7 and Figure 8 As shown, the coil handling device also includes a second master plate 3. The second master plate 3 includes a second master plate body 31 and a second shaping plate 32. The second master plate body 31 has a second carrier bearing part 311 for bearing the coil carrier 1. The second shaping plate 32 is movably disposed on the first master plate body 21. The second shaping plate 32 has a second shaping part 321. The second shaping plate 32 can be moved so that the second shaping part 321 abuts against the coil 10 to be handled. Another lead of the coil 10 to be handled can be wrapped around the second shaping part 321 and tightened so that the lead is deformed into a second predetermined shape. The second master plate 3 is provided with a second shaping plate 32 to form a C-shape for the lead.

[0062] It is understood that the coil management device provided in this embodiment includes a coil carrier 1, a first master plate 2, and a second master plate 3. The coil carrier 1 and the first master plate 2 cooperate to shape one lead of the coil 10 to be managed into an S-shape, and the coil carrier 1 and the second master plate 3 cooperate to shape the other lead of the coil 10 to be managed into a C-shape. Therefore, the coil management device provided in this embodiment can shape the two leads of the coil 10 to be managed into two different shapes.

[0063] Specifically, one end of the second shaping plate 32 is hinged to the second master plate body 31, and the other end is connected to the second shaping part 321. For example... Figure 8 As shown, the sidewall of the second shaping part 321 has an arc-shaped structure, and the lead wire fits and wraps around the arc-shaped structure to form a C-shape.

[0064] Specifically, the second shaping plate 32 has a second positioning groove 322, and the second master plate body 31 has a second positioning post 312, which can be inserted into the second positioning groove 322. The second positioning groove 322 extends along a direction perpendicular to the rotation axis of the second shaping plate 32, ensuring that the second positioning post 312 can be smoothly inserted into the second positioning groove 322 during the flipping process of the second shaping plate 32.

[0065] Specifically, the second carrier bearing part 311 on the second master body 31 has a recessed structure to facilitate the placement of the coil carrier 1.

[0066] More specifically, such as Figure 7 As shown, the second carrier bearing part 311 is provided with a plurality of fourth positioning posts 3111, which are correspondingly inserted into a plurality of third positioning slots 1113. This achieves the alignment of the coil carrier 1 and the second mother plate 3.

[0067] Specifically, a second handle 34 is connected to the second shaping plate 32 for easy hand holding.

[0068] In this embodiment, in order to cooperate with the two coils 10 fixed on the coil carrier 1, two second shaping plates 32 are rotatably connected to the second master body 31.

[0069] Preferably, such as Figure 7 As shown, a second linkage rod 33 is connected to one second shaping plate 32, and a second linkage groove 323 is provided on the side of the other second shaping plate 32 facing the second master body 31. The second linkage rod 33 can abut against the second linkage groove 323. When the second shaping plate 32 with the second linkage rod 33 is flipped toward the side away from the second master body 31, the second linkage rod 33 abuts into the second linkage groove 323 on the other second shaping plate 32, so as to flip the other second shaping plate 32 up simultaneously, realizing the linkage of the two second shaping plates 32.

[0070] Specifically, such as Figures 9 to 11As shown, the coil carrier 1 includes a coil fixing assembly 11, a positioning pin 12, and a lead wire fixing groove 13. The coil fixing assembly 11 is used to clamp the coil 10 to be processed. One end of the positioning pin 12 is connected to the coil fixing assembly 11, and the other end forms a limiting groove 121 with the coil fixing assembly 11. The lead wire fixing groove 13 is disposed on the coil fixing assembly 11. The lead wire, which passes around the first shaping part 221, passes through the limiting groove 121 and is then tightened and fixed in the lead wire fixing groove 13. The lead wire passes through the limiting groove 121 and forms another bend. The lead wire is fixed by the lead wire fixing groove 13, thus realizing the wire processing of the coil 10.

[0071] More specifically, the coil fixing assembly 11 includes a main body 111 and a flap 112 hinged to the main body 111. A portion of the coil 10 to be processed is sandwiched between the flap 112 and the main body 111, and a first shaping portion 221 can abut against another portion of the coil 10 to be processed. The cooperation between the main body 111 and the flap 112 achieves the fixing of the coil 10 to be processed. The main body 111 and the flap 112 clamp a portion of the coil 10 to be processed, while the other portion is exposed. The exposed portion includes two leads to facilitate the management of the leads. The first shaping portion 221 abuts against the exposed portion of the coil 10 to be processed, securing the coil 10 securely. In this embodiment, a positioning pin 12 is disposed on the side of the flap 112 opposite to the main body 111, and a lead fixing groove 13 is disposed at the end of the main body 111 connected to the flap 112. A limiting groove 121 is formed between the positioning pin 12 and the flap 112.

[0072] Specifically, such as Figure 9 and Figure 10 As shown, the main body 111 and the flap 112 are rotatably connected by a connecting shaft. Multiple fixing sleeves 131 are sequentially fitted onto the connecting shaft, forming a lead wire fixing groove 13 between every two adjacent fixing sleeves 131. More specifically, a spring 132 is also fitted onto the connecting shaft. The spring 132 is in a compressed state, with one end abutting against the wall of the main body 111 and the other end abutting against the fixing sleeve 131, thereby driving the multiple fixing sleeves 131 to move closer together, thus clamping and fixing the lead wire.

[0073] Optionally, a coil positioning part 113 is provided on the main body 111 or the flip plate 112, and the coil to be processed 10 can be positioned in the coil positioning part 113. The coil positioning part 113 enables the positioning of the coil to be processed 10 on the coil carrier 1. When fixing the coil to be processed 10 to the coil carrier 1, the coil to be processed 10 is first positioned in the coil positioning part 113, and then the flip plate 112 is flipped over to cover the main body 111, clamping the coil to be processed 10. In this embodiment, the coil positioning part 113 is provided on the side of the flip plate 112 facing the main body 111. Two coil positioning parts 113 are provided on the flip plate 112.

[0074] Specifically, such as Figure 9 As shown, the coil positioning part 113 includes a raised platform 1131 and a fifth positioning post 1132 disposed on the raised platform 1131. The raised platform 1131 can be fitted into the cavity 101 of the coil to be processed, and the fifth positioning post 1132 can be fitted into the through hole 102 of the coil to be processed, thereby realizing the positioning of the coil to be processed.

[0075] Specifically, such as Figure 10 As shown, the coil carrier 1 also includes a locking assembly, which includes a power component 141 and a locking head 142. The power component 141 is disposed on the coil fixing assembly 11, and the locking head 142 is connected to the output end of the power component 141. The power component 141 can drive the locking head 142 to approach the coil to be processed 10, so that the locking head 142 engages with the coil to be processed 10. This arrangement further improves the firmness of the fixing of the coil to be processed 10.

[0076] More specifically, such as Figure 13 As shown, the power assembly 141 includes a driven transmission block 1411, a driving transmission block 1412, and a cam 1413. One of the driven transmission block 1411 and the driving transmission block 1412 has an arc-shaped abutment 14111, and the other has a guide slope 14121. The arc-shaped abutment 14111 abuts against the guide slope 14121. The driving transmission block 1412 can move along a first direction to drive the driven transmission block 1411 towards the coil to be processed 10 along a second direction perpendicular to the first direction. The rim of the cam 1413 abuts against the driving transmission block 1412. When the cam 1413 rotates, it can drive the driving transmission block 1412 to move along the first direction to drive the driven transmission block 1411 towards the coil to be processed 10 along a second direction perpendicular to the first direction. The mutual cooperation of the driven transmission block 1411, the driving transmission block 1412, and the cam 1413 converts the rotation of the cam 1413 into linear movement of the driven transmission block 1411 along the second direction, thereby realizing linear drive of the lock head 142. In this embodiment, the arc-shaped abutment 14111 is disposed on the driven transmission block 1411, and the guide inclined surface 14121 is disposed on the driving transmission block 1412.

[0077] In this embodiment, there are two driven transmission blocks 1411 and one driving transmission block 1412. The driving transmission block 1412 has two guide ramps 14121, each guide ramp 14121 corresponding to one driven transmission block 1411. With this arrangement, when the driving transmission block 1412 moves, it can drive the two driven transmission blocks 1411 to move synchronously, thereby realizing the synchronous driving of the two lock heads 142.

[0078] Specifically, such as Figure 13As shown, the main body 111 includes a base 1111 and a bottom cover 1112. The base 1111 is hinged to the flap 112. A first guide groove extending along a first direction is formed on the side of the base 1111 opposite to the flap 112, and the active transmission block 1412 is movably disposed in the first guide groove. A second guide groove extending along a second direction is also formed on the side of the base 1111 opposite to the flap 112, and the driven transmission block 1411 is movably disposed in the second guide groove. The first guide groove and the second guide groove are intersected. At the intersection, the arc-shaped abutment 14111 of the driven transmission block 1411 abuts against the guide slope 14121 of the active transmission block 1412. The first guide groove and the second guide groove respectively guide the active transmission block 1412 and the driven transmission block 1411. The bottom cover 1112 simultaneously covers the openings of the first guide groove and the second guide groove. Figure 12 As shown, the base 1111 has a movable groove 11111 on the side opposite to the flap 112, which is connected to the second guide groove. The lock head 142 is movably disposed in the movable groove 11111, with one end connected to the driven transmission block 1411 and the other end extending out after passing through the movable groove 11111.

[0079] like Figure 12 As shown, one end of the locking head 142 protrudes from the movable groove 11111 towards the positioning pin 12 and is provided with a locking head 1421. When the locking head 142 contacts the coil to be processed 10, the locking head 1421 presses against the side of the coil to be processed 10 away from the base 1111, thereby realizing the locking head 142 and the coil to be processed 10.

[0080] More specifically, such as Figure 10 and Figure 13 As shown, the power assembly 141 also includes a rotary handle 1414, which is connected to the cam 1413. The rotary handle 1414 can drive the cam 1413 to rotate, thereby driving the drive block 1412 to move along a first direction. The rim of the cam 1413 abuts against one end face of the drive block 1412. The rotary handle 1414 is located on the side of the main body 111 facing the flip plate 112 for easy operation.

[0081] Specifically, such as Figure 13 As shown, in order to facilitate the movement of the coil carrier 1, one end of the base 1111 is connected to a U-shaped carrier handle 15.

[0082] The steps for performing cable management using the coil cable management device provided in this embodiment are as follows:

[0083] S1. Fix the two coils to be processed 10 onto the coil carrier 1;

[0084] S11. Position the two coils to be processed 10 sequentially on the two coil positioning parts 113 on the flip plate 112;

[0085] S12. Flip the flap 112 over and cover the main body 111;

[0086] S13. Rotate the rotary handle 1414 to drive the two locking heads 142 to move simultaneously until they are respectively engaged with the two coils 10 to be processed.

[0087] S2. Assemble the coil carrier 1 onto the second carrier bearing part 311 of the second mother plate 3; flip the second shaping plate 32 until the second shaping part 321 abuts against the coil 10 to be processed.

[0088] S3. Perform wire management on the first lead of coil 10 to be managed.

[0089] S31, with Figure 6 Taking the orientation shown as an example, the first lead of the coil to be processed 10 is wound clockwise around the second shaping part 321 of the second shaping plate 32 to the lower right.

[0090] S32. Continue clockwise around the positioning pin 12 on the coil carrier 1 so that the first lead passes through the limiting groove 121;

[0091] S33. Tighten the first lead wire and clamp the first lead wire in the lead wire fixing groove 13;

[0092] S34. Repeat steps S31-S33 to perform wire management on the first lead of the other coil 10 to be managed.

[0093] S4. Remove the coil carrier 1 from the second mother plate 3 and assemble it onto the first carrier bearing part 211 of the first mother plate 2.

[0094] S5. Perform wire management on the second lead of coil 10 to be managed.

[0095] S51, with Figure 1 Taking the orientation shown as an example, the first shaping plate 22 on the left side of the same group is flipped so that the first shaping part 221 on it abuts against the coil to be processed 10;

[0096] S52. Wrap the second lead of the coil to be processed 10 clockwise around the first shaping part 221 to the upper left.

[0097] S53. Flip the first shaping plate 22 on the right side of the same group so that the first shaping part 221 on it abuts against the coil to be processed 10.

[0098] S54. Wrap the second lead wire from the upper left along the counterclockwise direction around the first shaping part 221 to the lower right;

[0099] S55. The second lead wire is passed clockwise from the lower right side around the positioning pin 12 on the coil carrier 1, so that the second lead wire passes through the limiting groove 121.

[0100] S56. Tighten the second lead wire and clamp the second lead wire into another lead wire fixing groove 13;

[0101] S57. Repeat steps S51-S56 to perform wire management on the second lead of the other coil 10 to be managed.

[0102] S6. Remove the coil carrier 1 from the first mother plate 2 to complete the coil arrangement operation.

[0103] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation of the present invention. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the scope of protection of the claims of the present invention.

Claims

1. A coil winding device, characterized in that, include: Coil carrier (1) is used to carry and fix the coil to be treated (10); The first master plate (2) includes a first master plate body (21) and at least two first shaping plates (22). The first master plate body (21) has a first carrier bearing part (211) for bearing the coil carrier (1). The first shaping plate (22) is movably disposed on the first master plate body (21). The first shaping plate (22) has a first shaping part (221) and the first shaping plate (22) is movable such that the first shaping part (221) abuts against the coil to be processed. (10) One lead of the coil to be processed (10) can sequentially fit around all the first shaping parts (221) along a predetermined path and be pulled tight so that the lead is deformed according to a first predetermined shape. A limiting protrusion (222) is provided on the side of the first shaping part (221) on the first shaping plate (22). The limiting protrusion (222) is spaced from the bottom surface of the first shaping part (221). The lead fits around the side wall of the first shaping part (221) and is restricted by the limiting protrusion (222). The second master plate (3) includes a second master plate body (31) and a second shaping plate (32). The second master plate body (31) has a second carrier bearing part (311) for bearing the coil carrier (1). The second shaping plate (32) is movably disposed on the first master plate body (21). The second shaping plate (32) has a second shaping part (321). The second shaping plate (32) can move so that the second shaping part (321) abuts against the coil to be processed (10). Another lead of the coil to be processed (10) can fit around the second shaping part (321) and be tightened so that the lead is deformed according to a second predetermined shape.

2. The coil winding device according to claim 1, characterized in that, The coil carrier (1) includes: A coil fixing assembly (11) is used to clamp the coil to be processed (10). The positioning pin (12) has one end connected to the coil fixing assembly (11) and the other end forming a limiting groove (121) with the coil fixing assembly (11). The lead wire fixing groove (13) is provided on the coil fixing assembly (11). The lead wire that passes around the first shaping part (221) passes through the limiting groove (121) and is tightened and fixed in the lead wire fixing groove (13).

3. The coil winding device according to claim 2, characterized in that, The coil fixing assembly (11) includes a main body (111) and a flap (112) hinged to the main body (111). A portion of the coil to be processed (10) is sandwiched between the flap (112) of the main body (111), and the first shaping part (221) can abut against another portion of the coil to be processed (10).

4. The coil winding device according to claim 3, characterized in that, A coil positioning part (113) is provided on the main body (111) or the flip plate (112), and the coil to be processed (10) can be positioned in the coil positioning part (113).

5. The coil winding device according to claim 2, characterized in that, The coil carrier (1) further includes a locking assembly, which includes a power assembly (141) and a lock head (142). The power assembly (141) is disposed on the coil fixing assembly (11), and the lock head (142) is connected to the output end of the power assembly (141). The power assembly (141) can drive the lock head (142) to approach the coil to be processed (10) so that the lock head (142) is engaged with the coil to be processed (10).

6. The coil winding device according to claim 5, characterized in that, The power assembly (141) includes an active transmission block (1412), a driven transmission block (1411), and a cam (1413). One of the driven transmission block (1411) and the active transmission block (1412) is provided with an arc-shaped abutment (14111), and the other is provided with a guide slope (14121). The arc-shaped abutment (14111) abuts against the guide slope (14121). The rim of the cam (1413) abuts against the active transmission block (1412). The lock head (142) is connected to the driven transmission block (1411). When the cam (1413) rotates, it can drive the active transmission block (1412) to move along a first direction, so as to drive the driven transmission block (1411) to approach the coil to be processed (10) along a second direction perpendicular to the first direction.

7. The coil winding device according to claim 6, characterized in that, The power assembly (141) also includes a rotary handle (1414) connected to the cam (1413), which can drive the cam (1413) to rotate.

8. The coil winding device according to any one of claims 1-7, characterized in that, One end of the first shaping plate (22) is hinged to the first master plate body (21), and the other end is connected to the first shaping part (221).

9. The coil winding device according to claim 8, characterized in that, A first linkage rod (23) is provided on one of the first shaping plates (22), and a first linkage groove (223) is provided on the side of the remaining first shaping plates (22) facing the first master body (21). The first linkage rod (23) can simultaneously abut against all the first linkage grooves (223).

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