A flat coil winding module

Abstract

This invention discloses a flat coil winding module in the field of power equipment technology, including a base, a first support fixedly connected above the base, a three-axis servo moving component at the upper end of the first support, a second support fixedly connected to the moving end of the three-axis servo moving component, a rotatable rotating frame below the second support, a sliding fourth support on the side of the rotating frame, and a height-adjustable lifting seat at one end of the base. Both ends of the lifting seat are equipped with cylinders, and a sliding adjustable mold assembly is located inside the lifting seat. This invention adopts an automatic coil-retrieving design, which can automatically retrieve the coil after the winding equipment has finished winding. The process is simple and fast, and a buffer structure is included to prevent deformation of the coil during the clamping process. The internal adjustable mold assembly can adjust the mold spacing according to the wire pattern and coil diameter, adopting an automated adjustment design, and can adapt to the winding needs of multiple winding equipment or a single winding equipment.

Description

Technical Field

[0001] This invention belongs to the field of power equipment technology, and specifically relates to a flat coil winding module. Background Technology

[0002] Flat coils are a type of coil that uses non-traditional AIW flat enameled wire and requires specialized winding equipment to process. Most flat coils are rectangular or circular in shape, and the wire itself is flat. During winding, a shaping module is needed for auxiliary operation. Conventional shaping modules are mostly separate units. After the winding equipment finishes winding, the flat coil is removed separately. The spacing between multiple shaping modules is complicated to adjust, resulting in low overall efficiency. Summary of the Invention

[0003] In view of the shortcomings of the prior art, the purpose of this invention is to provide a flat coil winding module to solve the problems mentioned in the background art.

[0004] The objective of this invention can be achieved through the following technical solutions:

[0005] A flat coil winding module includes a base, a first support fixedly connected above the base, a three-axis servo moving component at the upper end of the first support, a second support fixedly connected at the moving end of the three-axis servo moving component, a rotatable rotating frame below the second support, an array of clamping blocks above the rotating frame, a sliding fourth support on the side of the rotating frame, a height-adjustable lifting seat at one end of the base, cylinders at both ends of the lifting seat, a movable positioning frame on the side of the lifting seat, and a sliding adjustable mold assembly inside the lifting seat. The adjustable mold assembly includes multiple connected moving seats, the cylinders at both ends of the lifting seat pull the moving seats, the positioning frame positions the moving seats, and a detachable and replaceable mold is located above the moving seats.

[0006] Preferably, the second bracket is provided with an array of second mounting frames, and the second mounting frames are provided with rotatably connected drive shafts. One end of the drive shaft is provided with a drive motor, which drives the drive shaft to rotate. The second mounting frames are also provided with rotatably connected driven shafts. The drive shafts are provided with fixedly connected drive wheels, and the driven shafts are provided with fixedly connected driven wheels. The drive wheels and driven wheels are rotatably connected by a synchronous belt.

[0007] Preferably, a rotating frame is fixedly connected between the driven shafts, the rotating frame has a first slot, and a first mounting post arranged in an array is provided above the side of the first slot. Each of the first mounting posts has a hook on its side, and a tension spring is provided between the first mounting post and the hook.

[0008] Preferably, a first cylinder is symmetrically distributed above the rotating frame, the telescopic end of the first cylinder pushes the fourth support to move, and the side of the fourth support is provided with an array of protrusions.

[0009] Preferably, each of the first mounting columns is provided with a first mounting block fixedly connected to the rotating frame on its side. The first mounting block is provided with a fixedly connected baffle and mounting shaft on its side. The mounting shaft is provided with a rotatably connected clamping block. The upper end of the clamping block is provided with a pull hole, and the hook is engaged in the pull hole.

[0010] Preferably, one end of the lifting seat is provided with a second cylinder fixedly connected to it, the other end of the lifting seat is provided with a third cylinder fixedly connected to it, a fourth cylinder is provided below the lifting seat, the fourth cylinder pushes the lifting seat to adjust its height, and a fifth cylinder is provided on one side of the lifting seat.

[0011] Preferably, the telescopic end of the fifth cylinder is provided with a fixedly connected movable frame, and a slidably fitted positioning frame is provided above the movable frame. One end of the positioning frame is provided with insert teeth, and a spring is provided between the movable frame and the positioning frame.

[0012] Preferably, the movable seat has a through second slot, and symmetrically distributed slots are provided above the second slot. A slidingly fitted pull plate is provided in the second slot, and an array of pull columns are provided on the pull plate. The pull columns slide in the slots. A fixedly connected positioning block is provided at the upper end of the movable seat. A through positioning groove is provided in the positioning block, and a threaded mold is provided above the positioning block. Fixed plates are provided on the sides of the movable seat at both ends. The fixed plates can be fixedly connected to the telescopic ends of the second cylinder and the third cylinder.

[0013] The beneficial effects of this invention are:

[0014] 1. This invention adopts an automatic coil picking design, which can automatically pick up the coil after the winding equipment has finished winding. The process is simple and fast, and a buffer structure is provided to prevent deformation of the coil during the clamping process. The internal adjustable mold assembly can adjust the mold spacing according to the wire pattern and the diameter of the coil. It adopts an automated adjustment design and can adapt to the winding needs of multiple winding equipment or a single winding equipment. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of the present invention;

[0017] Figure 2 This is a schematic diagram of the structure of the second support in this invention;

[0018] Figure 3 This is the present invention. Figure 2Enlarged schematic diagram of the structure at point A in the middle;

[0019] Figure 4 This is a schematic diagram of the structure of the fourth support in this invention;

[0020] Figure 5 This is a schematic diagram of the structure of the first mounting block in this invention;

[0021] Figure 6 This is a schematic diagram of the lifting seat in this invention;

[0022] Figure 7 This is a schematic diagram of the adjustable mold assembly in this invention. Detailed Implementation

[0023] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0024] Please see Figures 1 to 7 As shown, a flat coil winding module includes a base 1, a first bracket 11 fixedly connected above the base 1, a first electric slide 12 fixedly connected to the upper end of the first bracket 11, a second electric slide 13 fixedly connected to the moving end of the first electric slide 12, a first mounting bracket 131 fixedly connected to the moving end of the second electric slide 13, and a third electric slide 14 fixedly connected to the first mounting bracket 131. The first electric slide 12, the second electric slide 13 and the third electric slide 14 constitute a three-axis servo movement assembly.

[0025] Furthermore, the moving end of the third electric slide table 14 is provided with a fixedly connected second bracket 2. The second bracket 2 is provided with arrayed second mounting frames 21. The second mounting frames 21 are provided with a rotatably connected drive shaft 22. One end of the drive shaft 22 is provided with a drive motor 221. The drive motor 221 is fixed on the second bracket 2. The rotating shaft of the drive motor 221 is fixedly connected to the drive shaft 22 through a coupling. The drive motor 221 drives the drive shaft 22 to rotate. The drive shaft 22 passes through two sets of second mounting frames 21. Each of the second mounting frames 21 is also provided with a rotatably connected driven shaft 24. The drive shaft 22 is provided with a fixedly connected drive wheel 23. Each of the driven shafts 24 is provided with a fixedly connected driven wheel 241. The drive wheel 23 and the driven wheel 241 are rotatably connected through a synchronous belt 242.

[0026] A rotating frame 25 is fixedly connected between the driven shafts 24. When the driven wheel 241 rotates, it drives the driven shafts 24 and the rotating frame 25 to rotate synchronously. The rotating frame 25 is provided with a first slot 251. The first slot 251 is provided with an array of first mounting slots 252. The side of the first slot 251 is provided with an array of first mounting posts 253. The side of each first mounting post 253 is provided with a hook 255. A tension spring 254 is provided between each first mounting post 253 and the hook 255. One end of the tension spring 254 is fixedly connected to the first mounting post 253, and the other end of the tension spring 254 is fixedly connected to the hook 255.

[0027] A first cylinder 26 is symmetrically distributed above the rotating frame 25. Each of the first cylinders 26 has a third mounting bracket 261 fixedly connected to its telescopic end. Each of the third mounting brackets 261 has a third support 262 fixedly connected to its side. A fourth support 28 is fixedly connected below the third support 262. The fourth support 28 has an array of protrusions 281 on its side. A first slide rail 27 is also provided below the third support 262. The first slide rail 27 is fixed to the rotating frame 25. A first slider 271 is provided above the first slide rail 27 and is fixed to the lower end of the third support 262, so that the third support 262 and the rotating frame 25 are in sliding engagement.

[0028] Each side of the first mounting post 253 is provided with a first mounting block 29 that is fixedly connected to the rotating frame 25. The side of the first mounting block 29 is provided with a fixedly connected baffle 292 and mounting shaft 291. The mounting shaft 291 is provided with a rotatably connected clamping block 293. The upper end of the clamping block 293 is provided with a pull hole 294. The hook 255 is locked in the pull hole 294, thereby pulling the upper end of the clamping block 293 backward and the lower end forward. The first cylinder 26 pushes the fourth bracket 28 to move, thereby enabling the lower end of the clamping block 293 to perform a gripping operation with the protrusion 281.

[0029] Furthermore, one end of the base 1 is provided with a height-adjustable lifting seat 3. The lifting seat 3 has a sliding groove inside. One end of the lifting seat 3 is provided with a fixedly connected second cylinder 31. The other end of the lifting seat 3 is provided with a fixedly connected third cylinder 32. The lower part of the lifting seat 3 is provided with a fourth cylinder 33. The side of the fourth cylinder 33 is fixedly connected to the base 1. The telescopic end of the fourth cylinder 33 is fixedly connected to the lower end of the lifting seat 3, thereby pushing the lifting seat 3 to adjust its height.

[0030] A fourth mounting bracket 34 is welded on one side of the lifting seat 3. A fifth cylinder 35 is fixedly connected to the upper end of the fourth mounting bracket 34. A movable bracket 36 is fixedly connected to the telescopic end of the fifth cylinder 35. A positioning bracket 38 is provided above the movable bracket 36. A tooth 381 is provided at one end of the positioning bracket 38. A spring 372 is provided between the movable bracket 36 and the positioning bracket 38. One end of the spring 372 is fixedly connected to the movable bracket 36, and the other end of the spring 372 is fixedly connected to the positioning bracket 38. A second slide rail 37 is provided between the positioning bracket 38 and the movable bracket 36. The second slide rail 37 is fixed on the movable bracket 36. A second slider 371 is provided on the second slide rail 37 and is fixed to the lower end of the positioning bracket 38.

[0031] Furthermore, the internal slide groove of the lifting seat 3 is provided with an adjustable mold assembly 4 that is slidably engaged. The adjustable mold assembly 4 includes an array of movable seats 41. The movable seats 41 are provided with a through second slot 411. Above the second slot 411 are symmetrically distributed slots 412. The second slot 411 is provided with a slidingly engaged pull plate 42. The pull plate 42 is provided with an array of pull columns 421. The pull columns 421 slide in the slots 412. The upper end of the movable seat 41 is provided with a fixedly connected positioning block 43. The positioning block 43 is provided with a through positioning groove 431. Above the positioning block 43 is a threaded mold 44. The mold 44 can be replaced with different shapes, such as cylindrical or square columns. The sides of the movable seats 41 at both ends are provided with fixedly connected fixing plates 45. The fixing plates 45 are fixedly connected to the telescopic ends of the second cylinder 31 and the third cylinder 32.

[0032] Working principle:

[0033] When using this equipment, in situations where multiple winding devices are winding simultaneously:

[0034] The adjustable mold assembly 4 is installed inside the lifting base 3. The fixed plate 45 is connected to the telescopic ends of the second cylinder 31 and the third cylinder 32. The second cylinder 31 and the third cylinder 32 pull the adjustable mold assembly 4 to unfold or push the adjustable mold assembly 4 to retract, thereby changing the spacing between the molds 44 to meet the needs of coils of different sizes. The winding device winds the coil on the mold 44. After the winding is completed, the three-axis servo moving assembly drives the second support 2 to move above the mold 44. The first cylinder 26 pushes the fourth support 28 to unfold. Then the second support 2 descends, and the coil enters between the fourth support 28 and the first slot 251. The first cylinder 26 pushes the fourth support 28 to move, so that the lower end of the clamping block 293 and the protrusion 281 clamp the coil. Then the three-axis servo moving assembly drives the second support 2 to leave. The drive motor 221 drives the rotating frame 25 to rotate. The robot arm clamps the coil, the lower end of the clamping block 293 and the protrusion 281 unfold, and the coil falls and is taken away.

[0035] In the case of winding with a single winding device:

[0036] Since the winding equipment is in a fixed position, the adjustable mold assembly 4 needs to be continuously adjusted. When producing large-size coils, the connection between the extension end of the second cylinder 31 and the fixed plate 45 is removed. The third cylinder 32 pulls the adjustable mold assembly 4 forward, and the mold 44 unfolds to the maximum spacing. Each set of positioning grooves 431 stops after reaching the insertion tooth 381. The fifth cylinder 35 pushes the insertion tooth 381 into the positioning groove 431 for positioning. Then the winding equipment winds the wire. The winding equipment advances in sequence to wind the subsequent sets of molds 44. Then the above coil taking operation is repeated. After a set of multiple coils is processed, the third cylinder 32 pushes the adjustable mold assembly 4 to the starting point.

[0037] When producing small-sized coils, the connection between the telescopic end of the third cylinder 32 and the fixed plate 45 is removed. The second cylinder 31 pushes the adjustable mold assembly 4 forward. At this time, the mold 44 retracts to reach the minimum spacing. The above positioning, winding, and wire taking are repeated. After a group of multiple coils are processed, the second cylinder 31 pulls the adjustable mold assembly 4 to the starting point.

[0038] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0039] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0040] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first and second features are in direct contact, or that they are in indirect contact through an intermediate medium. Furthermore, "above," "over," and "on top" of the second feature can mean that the first feature is 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 can mean that the first feature is 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.

[0041] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0042] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention.

Claims

1. A flat coil winding module, comprising a base (1), characterized in that, The base (1) is provided with a fixedly connected first bracket (11) on top. The first bracket (11) is provided with a three-axis servo moving component at the upper end. The moving end of the three-axis servo moving component is provided with a fixedly connected second bracket (2). The second bracket (2) is provided with a rotatable rotating frame (25) below it. The rotating frame (25) is provided with an array of distributed clamping blocks (293) above it. The rotating frame (25) is provided with a sliding fourth bracket (28) on the side. The base (1) is provided with a height-adjustable lifting seat (3) at one end. The lifting seat (3) is provided with cylinders at both ends. The lifting seat (3) is provided with a movable positioning frame (38) on the side. The lifting seat (3) is provided with a sliding adjustable mold assembly (4). The adjustable mold assembly (4) includes multiple connected moving seats (41). The cylinders at both ends of the lifting seat (3) pull the moving seat (41). The positioning frame (38) positions the moving seat (41). The moving seat (41) is provided with a detachable and replaceable mold (44) above it. The second bracket (2) is provided with arrayed second mounting brackets (21), and the second mounting brackets (21) are provided with rotatably connected drive shafts (22). One end of the drive shaft (22) is provided with a drive motor (221), and the drive motor (221) drives the drive shaft (22) to rotate. The second mounting brackets (21) are also provided with rotatably connected driven shafts (24). The drive shafts (22) are provided with fixedly connected drive wheels (23), and the driven shafts (24) are provided with fixedly connected driven wheels (241). The drive wheels (23) and driven wheels (241) are rotatably connected by a synchronous belt (242). A rotating frame (25) is fixedly connected between the driven shafts (24). A first slot (251) is provided in the rotating frame (25). An array of first mounting posts (253) is provided above the side of the first slot (251). Hooks (255) are provided on the side of each first mounting post (253). A tension spring (254) is provided between each first mounting post (253) and the hooks (255). The rotating frame (25) is provided with symmetrically distributed first cylinders (26), the telescopic end of the first cylinders (26) pushes the fourth support (28) to move, and the fourth support (28) is provided with arrayed protrusions (281) on its side; The first mounting post (253) is provided with a first mounting block (29) fixedly connected to the rotating frame (25) on its side. The first mounting block (29) is provided with a fixedly connected baffle (292) and mounting shaft (291) on its side. The mounting shaft (291) is provided with a rotatably connected clamping block (293). The upper end of the clamping block (293) is provided with a pull hole (294) on one side, and the hook (255) is locked in the pull hole (294).

2. The flat coil winding module according to claim 1, characterized in that, The lifting seat (3) has a second cylinder (31) fixedly connected at one end, a third cylinder (32) fixedly connected at the other end, a fourth cylinder (33) below the lifting seat (3), the fourth cylinder (33) pushes the lifting seat (3) to adjust its height, and a fifth cylinder (35) fixedly connected on one side of the lifting seat (3).

3. A flat coil winding module according to claim 2, characterized in that, The fifth cylinder (35) has a movable frame (36) fixedly connected to its telescopic end. A positioning frame (38) with sliding fit is provided above the movable frame (36). One end of the positioning frame (38) is provided with a tooth (381). A spring (372) is provided between the movable frame (36) and the positioning frame (38).

4. A flat coil winding module according to claim 1, characterized in that, The movable seat (41) has a through second slot (411) inside, and symmetrically distributed slots (412) are provided above the second slot (411). A slidingly fitted pull plate (42) is provided in the second slot (411), and an array of pull columns (421) are provided on the pull plate (42). The pull columns (421) slide in the slots (412). A fixedly connected positioning block (43) is provided at the upper end of the movable seat (41). A through positioning groove (431) is provided in the positioning block (43). A threaded mold (44) is provided above the positioning block (43). Fixed plates (45) are fixedly connected on the sides of the movable seat (41) at both ends. The fixed plates (45) can be fixedly connected to the telescopic ends of the second cylinder (31) and the third cylinder (32).

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