Winding equipment

Abstract

The invention relates to the technical field of winding machines, in particular to winding equipment, and solves the problem that two connected coils cannot be continuously wound by the winding equipment. The winding equipment comprises a first winding device, a second winding device and a spacing device. The first coil can be wound by the first winding device, the second coil can be wound by the second winding device, and the first coil and the second coil can be separated by the partition plate of the spacing device, so that after the first coil is wound by the winding equipment, the second coil is continuously wound through the partition plate, and the first coil and the second coil which are connected are continuously wound. Besides, the partition plate, the first winding shaft assembly and the second winding shaft assembly are arranged in a split mode, after the first coil and the second coil are wound, the partition plate can be taken out from the position between the first winding shaft assembly and the second winding shaft assembly through the first grabbing assembly, the wound first coil and the wound second coil can be automatically taken out conveniently, and the automation degree is high.

Description

Technical Field

[0001] The present application relates to the technical field of winding machines, and in particular to a winding device. Background Art

[0002] Coil is a product that uses the law of electromagnetic induction to generate and induce magnetic fields. It is formed by winding wires and is widely used in electronics, communications, electricity, machinery, transportation and other fields. It is one of the indispensable components in modern technology. Winding equipment is a key equipment for mass production of motors. It is widely used in the coil winding process and can improve the production efficiency of coils. With the improvement of motor performance requirements, the requirements for coils are also increasing.

[0003] However, the winding equipment in the related art can only wind one coil and cannot realize continuous winding of two connected coils. Summary of the invention

[0004] In view of this, an embodiment of the present application provides a winding device, which solves the problem that the winding device cannot continuously wind two connected coils.

[0005] An embodiment of the present application provides a winding device, comprising: a first winding device, comprising a first supporting assembly, a first rotating assembly and a first winding shaft assembly, the first winding shaft assembly and the first rotating assembly being slidably connected along a first direction, the first rotating assembly and the first supporting assembly being rotatably connected around a first axis, wherein the first rotating assembly drives the first winding shaft assembly to rotate so as to wind the wire around the first winding shaft assembly to form a first coil, and the first direction is an extension direction of the first winding shaft assembly; a second winding device, arranged adjacent to the first winding device, the second winding device comprising a second supporting assembly, a second rotating assembly and a second winding shaft assembly, the second winding shaft assembly and the second rotating assembly being slidably connected along the first direction, the second rotating assembly and the second supporting assembly being rotatably connected around the first axis, wherein the second rotating assembly drives the first winding shaft assembly to rotate The two winding shaft assemblies rotate to wind the wire around the second winding shaft assembly to form a second coil, wherein the second winding shaft assembly is coaxial with and adjacent to the first winding shaft assembly; a spacing device comprises a partition and a first grabbing assembly, wherein the partition is separately arranged from the first winding shaft assembly and the second winding shaft assembly, the first grabbing assembly is relatively fixedly arranged to the first supporting assembly, the first grabbing assembly is configured to place the partition between the first winding shaft assembly and the second winding shaft assembly, or to remove the partition from between the first winding shaft assembly and the second winding shaft assembly, wherein when the partition is placed between the first winding shaft assembly and the second winding shaft assembly, the first winding shaft assembly and the second winding shaft assembly can respectively abut against two sides of the partition, wherein the partition is configured to separate the first coil from the second coil.

[0006] In some embodiments, the partition has a first end face and a second end face that are relatively arranged, and the first winding shaft assembly and the second winding shaft assembly can respectively abut the first end face and the second end face; wherein, the first end face has a first wire feed groove, and the first end of the first wire feed groove extends to the edge of the first end face, and when the first winding shaft assembly abuts against the first end face, the center line of the second end of the first wire feed groove is tangent to or parallel to the edge of the first winding shaft assembly; and / or, wherein, the second end face has a second wire feed groove, and the first end of the second wire feed groove extends to the edge of the second end face, and when the second winding shaft assembly abuts against the second end face, the center line of the second end of the second wire feed groove is tangent to or parallel to the edge of the second winding shaft assembly.

[0007] In some embodiments, the partition has a first outer side surface, and the first outer side surface connects the first end surface and the second end surface; wherein, when the second end surface has the second wire inlet groove, the first outer side surface also has a wire passing groove, and the wire passing groove is connected to the second wire inlet groove, and the wire passing groove is configured to provide guidance for the wire between the tail end of the first coil and the head end of the second coil.

[0008] In some embodiments, when the first end face has the first wire feed groove, the shape of the cross section of the first winding shaft assembly includes a rectangle with a first arc chamfer, and when the first winding shaft assembly abuts the first end face, the orthographic projection of the center line of the second end of the first wire feed groove on the end face of the first winding shaft assembly is tangent to the first arc chamfer, or the orthographic projection of the center line of the second end of the first wire feed groove on the end face of the first winding shaft assembly is parallel to one side of the rectangle with the first arc chamfer; when the second end face has the second wire feed groove, the shape of the cross section of the second winding shaft assembly includes a rectangle with a second arc chamfer, and when the second winding shaft assembly abuts the second end face, the orthographic projection of the center line of the second end of the second wire feed groove on the end face of the second winding shaft assembly is tangent to the second arc chamfer, or the orthographic projection of the center line of the second end of the second wire feed groove on the end face of the second winding shaft assembly is parallel to one side of the rectangle with the second arc chamfer.

[0009] In some embodiments, the first rotating component includes: a first hollow shaft, which is rotatably connected to the first supporting component around the first axis, the first hollow shaft has a first axial hole, and the shape of the cross section of the first axial hole includes a non-circular shape; the first winding shaft component includes: a first driving member, which is arranged on the first supporting component; a first winding shaft, which is connected to the first driving member, the first winding shaft includes a first sliding shaft segment and a first winding shaft segment, the shape of the cross section of the first sliding shaft segment is the same as the shape of the cross section of the first axial hole, the first sliding shaft segment is inserted into the first axial hole, so that the first hollow shaft can drive the first winding shaft to rotate around the first axis, and the first winding shaft can slide relative to the first hollow shaft along the first direction under the drive of the first driving member, so that the size of the first winding shaft segment extending out of the first hollow shaft is adjustable, wherein the end face of the first hollow shaft close to the first winding shaft segment, the second outer side face of the first winding shaft segment and the first end face of the partition form a first winding space, and the first winding space is configured to limit the shape of the first coil and size; the second rotating component includes: a second hollow shaft, which is rotatably connected to the second supporting component around the first axis, the second hollow shaft has a second axial hole, and the shape of the cross section of the second axial hole includes a non-circular shape; the second winding shaft component includes: a second driving member, which is arranged on the second supporting component; a second winding shaft, which is connected to the second driving member, the second winding shaft includes a second sliding shaft segment and a second winding shaft segment, the shape of the cross section of the second sliding shaft segment is the same as the shape of the cross section of the second axial hole, the second sliding shaft segment is penetrated into the second axial hole, so that the second hollow shaft can drive the second winding shaft to rotate around the first axis, and the second winding shaft can slide relative to the second hollow shaft along the first direction under the drive of the second driving member, so that the size of the second winding shaft segment extending out of the second hollow shaft is adjustable, wherein the end face of the second hollow shaft close to the second winding shaft segment, the third outer side face of the second winding shaft segment and the second end face of the partition form a second winding space, and the second winding space is configured to limit the shape and size of the second coil.

[0010] In some embodiments, the first rotating component also includes: a third driving member, which is arranged on the first supporting component; a first belt transmission component, which is drivingly connected to the third driving member and connected to the first hollow shaft, and the first belt transmission component is configured to transmit the rotational force of the third driving member to the first hollow shaft so that the first hollow shaft rotates around the first axis; the second rotating component also includes: a connecting shaft, which extends along the first direction, is drivingly connected to the third driving member, and rotates under the drive of the third driving member; a second belt transmission component, which is drivingly connected to the connecting shaft and connected to the second hollow shaft, and the second belt transmission component is configured to transmit the rotational force of the connecting shaft to the second hollow shaft so that the second hollow shaft rotates around the first axis.

[0011] In some embodiments, the first grasping assembly includes: a lifting drive, which is arranged on the second supporting assembly and / or the first supporting assembly; a pneumatic clamping finger, which is connected to the lifting drive and is lifted and lowered by the lifting drive, wherein the pneumatic clamping finger has two clamping fingers; two clamping jaws, which are arranged opposite to each other and are respectively connected to the two clamping fingers, and are opened and closed by the drive of the two clamping fingers, wherein a side of one of the clamping jaws close to the other clamping jaw has a notch, and the shape of the notch is adapted to the shape of the partition.

[0012] In some embodiments, the first winding device further includes: a first wire clamping assembly, connected to the first rotating assembly, rotating around the first axis with the first rotating assembly, the first wire clamping assembly being configured to clamp the first end of the wire, the second end of the wire being pre-tightened, and the middle portion of the wire being close to the first winding shaft assembly or the second winding shaft assembly, so that the first winding shaft assembly or the second winding shaft assembly can rotate to wind the wire around the first winding shaft assembly or the second winding shaft assembly to form the first coil or the second coil; and / or, the second winding device further includes: a second wire clamping assembly, connected to the second rotating assembly, rotating around the first axis with the second rotating assembly, the second wire clamping assembly being configured to clamp the first end of the wire, the second end of the wire being pre-tightened, and the middle portion of the wire being close to the first winding shaft assembly or the second winding shaft assembly, so that the first winding shaft assembly or the second winding shaft assembly can rotate to wind the wire around the first winding shaft assembly or the second winding shaft assembly to form the first coil or the second coil.

[0013] In some embodiments, the winding equipment also includes: a wire arrangement assembly, which is arranged adjacent to the first winding shaft assembly and the second winding shaft assembly, and has a guide portion, and the guide portion is configured to guide the movement direction of the wire; a fourth driving member, connected to the wire arrangement assembly, and configured to drive the wire arrangement assembly to rise and fall; a fifth driving member, connected to the fourth driving member, and configured to drive the fourth driving member to move along the first direction; a sixth driving member, which is arranged on the first supporting assembly and connected to the fifth driving member, and is configured to drive the fifth driving member to move along the second direction, so that the fifth driving member drives the fourth driving member and the wire arrangement assembly to move along the second direction, so that the wire arrangement assembly drives the wire to move along the first direction and the second direction, and the second direction is a horizontal direction perpendicular to the first direction.

[0014] In some embodiments, the winding equipment also includes: a hot air device, which is arranged adjacent to the first winding shaft assembly and the second winding shaft assembly, and is configured to blow hot air to the first winding shaft assembly and the second winding shaft assembly, and the temperature of the hot air is greater than a preset temperature; and / or, a unloading device, which is arranged adjacent to the first winding shaft assembly and the second winding shaft assembly, and is configured to push the first coil and / or the second coil so that the first coil and the second coil fall off the partition.

[0015] The embodiment of the present application provides a winding device, comprising a first winding device, a second winding device and a spacing device. The first winding device can wind a first coil, the second winding device can wind a second coil, and the partition of the spacing device can separate the first coil and the second coil, so that after the winding device winds the first coil, it passes through the partition and continues to wind the second coil, thereby realizing continuous winding of the connected first coil and second coil.

[0016] In addition, the partition is separately arranged from the first winding shaft assembly and the second winding shaft assembly. After the first coil and the second coil are wound, the first grabbing assembly can remove the partition from between the first winding shaft assembly and the second winding shaft assembly, so as to facilitate the automatic removal of the wound first coil and the second coil, with a high degree of automation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] By describing the embodiments of the present application in more detail in conjunction with the accompanying drawings, the above and other purposes, features and advantages of the present application will become more apparent. The accompanying drawings are used to provide a further understanding of the embodiments of the present application and constitute a part of the specification. Together with the embodiments of the present application, they are used to explain the present application and do not constitute a limitation of the present application. In the drawings, the same reference numerals generally represent the same components.

[0018] Figure 1Shown is a schematic structural diagram of a winding device provided in one embodiment of the present application.

[0019] Figure 2 Shown is a schematic structural diagram of a winding device provided in another embodiment of the present application.

[0020] Figure 3 Shown is a schematic structural diagram of a winding device provided in another embodiment of the present application.

[0021] Figure 4 The present invention provides an embodiment of the present invention. Figure 3 A partial enlarged view of the winding equipment in area A is shown.

[0022] Figure 5 Shown is a schematic structural diagram of a partition provided in one embodiment of the present application.

[0023] Figure 6 Shown is a front view of a partition provided in one embodiment of the present application.

[0024] Figure 7 Shown is a left view of a partition provided in one embodiment of the present application.

[0025] Figure 8 Shown is a right side view of a partition provided in one embodiment of the present application.

[0026] Fig. 9 Shown is a schematic structural diagram of a winding device provided in another embodiment of the present application.

[0027] Fig.10 The present invention provides an embodiment of the present invention. Fig. 9 A partial enlarged view of the winding equipment in area B is shown.

[0028] Fig.11 Shown is a schematic structural diagram of a winding device provided in another embodiment of the present application.

[0029] Reference numerals:

[0030] 1. Winding equipment; 100. First winding device; 110. First supporting assembly; 120. First rotating assembly; 121. First hollow shaft; 1210. First axial hole; 122. Third driving member; 123. First belt transmission assembly; 130. First winding shaft assembly; 131. First driving member; 132. First winding shaft; 1321. First sliding shaft section; 1322. First winding shaft section; 140. First winding space; 150. First clamping assembly; 200. Second winding device; 210. Second supporting assembly; 220. Second rotating assembly; 221. Second hollow shaft; 2210. Second axial hole; 222. Connecting shaft; 223. Second belt transmission assembly; 230. Second winding shaft assembly; 231. Second driving member; 232. Second winding shaft; 2321. Second sliding shaft section; 2322. Second winding shaft section bobbin section; 240, second winding space; 250, second clamping assembly; 300, spacing device; 310, partition; 311, first end face; 312, second end face; 313, first wire inlet groove; 314, second wire inlet groove; 315, first outer side surface; 316, wire through groove; 317, pin hole; 320, first grabbing assembly; 321, lifting drive; 322, pneumatic clamping finger; 3221, clamping finger; 323, clamping claw; 324, seventh drive member; 325, eighth drive member; 3231, notch; 400, wiring assembly; 410, fourth drive member; 420, fifth drive member; 430, sixth drive member; 440, guiding part; 500, hot air device; 600, unloading device; 2, wire; 21, first coil; 22, second coil; L1, first axis; X, first direction; Y, second direction. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0032] Figure 1 Shown is a schematic structural diagram of a winding device provided in one embodiment of the present application. Figure 2 Shown is a schematic structural diagram of a winding device provided in another embodiment of the present application. Figure 3 Shown is a schematic structural diagram of a winding device provided in another embodiment of the present application. Figure 4 The present invention provides an embodiment of the present invention. Figure 3 The following is a partial enlarged view of the winding equipment in area A. Figures 1 to 4 As shown, the winding device 1 includes: a first winding device 100 , a second winding device 200 and a spacing device 300 .

[0033] The first winding device 100 includes a first supporting assembly 110, a first rotating assembly 120 and a first winding shaft assembly 130. The first winding shaft assembly 130 is slidably connected to the first rotating assembly 120 along a first direction X. The first rotating assembly 120 is rotatably connected to the first supporting assembly 110 around a first axis L1. The first rotating assembly 120 drives the first winding shaft assembly 130 to rotate so as to wind the wire 2 around the first winding shaft assembly 130 to form a first coil 21. The first direction X is the extension direction of the first winding shaft assembly 130.

[0034] Exemplarily, the first support assembly 110 may be a structure made of a bracket, a frame, a support plate, etc. Exemplarily, the first rotating assembly 120 may be an axial structure, which may be connected to the first support assembly 110 through a bearing, so that the first rotating assembly 120 and the first support assembly 110 are rotatably connected around the first axis L1. Exemplarily, the first winding shaft assembly 130 and the first rotating assembly 120 are slidably connected along the first direction X, and the first rotating assembly 120 may have a slide groove or a through hole, and the first winding shaft assembly 130 is penetrated in the slide groove or the through hole, so that the first winding shaft assembly 130 and the first rotating assembly 120 are slidably connected along the first direction X. In addition, the shape of the cross section of the slide groove or the through hole may be non-circular, so that when the first rotating assembly 120 rotates around the first axis L1, it can also drive the first winding shaft assembly 130 to rotate.

[0035] Exemplarily, one end of the wire 2 can be fixed to the first rotating component 120 or the first winding shaft component 130, and the other end of the wire 2 can be tightened by the wire arrangement device or the pre-tensioning device, and the middle part of the wire 2 is close to the first winding shaft component 130, so that when the first winding shaft component 130 rotates, the wire 2 is wound around the first winding shaft component 130 to form a first coil 21.

[0036] The second winding device 200 is arranged adjacent to the first winding device 100. The second winding device 200 includes a second supporting assembly 210, a second rotating assembly 220 and a second winding shaft assembly 230. The second winding shaft assembly 230 is slidably connected to the second rotating assembly 220 along the first direction X. The second rotating assembly 220 is rotatably connected to the second supporting assembly 210 around the first axis L1. The second rotating assembly 220 drives the second winding shaft assembly 230 to rotate so as to wind the wire 2 around the second winding shaft assembly 230 to form a second coil 22. The second winding shaft assembly 230 is coaxial with the first winding shaft assembly 130 and is arranged adjacent to it.

[0037] Exemplarily, the second support assembly 210 may be a structure made of a bracket, a frame, a support plate, etc. Exemplarily, the second rotating assembly 220 may be an axial structure, which may be connected to the second supporting assembly 210 through a bearing, so that the second rotating assembly 220 and the second supporting assembly 210 are rotatably connected around the first axis L1. Exemplarily, the second winding shaft assembly 230 and the second rotating assembly 220 are slidably connected along the first direction X, and the second rotating assembly 220 may have a slide groove or a through hole, and the second winding shaft assembly 230 is penetrated in the slide groove or the through hole, so that the second winding shaft assembly 230 and the second rotating assembly 220 are slidably connected along the first direction X. In addition, the shape of the cross section of the slide groove or the through hole may be non-circular, so that when the second rotating assembly 220 rotates around the first axis L1, it can also drive the second winding shaft assembly 230 to rotate.

[0038] Exemplarily, one end of the wire 2 can be fixed to the second rotating component 220 or the second winding shaft component 230, and the other end of the wire 2 can be tightened by the wire arrangement device or the pre-tensioning device, and the middle part of the wire 2 is close to the second winding shaft component 230, so that when the second winding shaft component 230 rotates, the wire 2 is wound around the second winding shaft component 230 to form a second coil 22.

[0039] The spacer 300 includes a partition 310 and a first grabbing assembly 320. The partition 310 is separately arranged from the first winding shaft assembly 130 and the second winding shaft assembly 230. The first grabbing assembly 320 is relatively fixedly arranged with the first supporting assembly 110. The first grabbing assembly 320 is configured to place the partition 310 between the first winding shaft assembly 130 and the second winding shaft assembly 230, or to take the partition 310 out from between the first winding shaft assembly 130 and the second winding shaft assembly 230. When the partition 310 is placed between the first winding shaft assembly 130 and the second winding shaft assembly 230, the first winding shaft assembly 130 and the second winding shaft assembly 230 can respectively abut against two side surfaces of the partition 310. The partition 310 is configured to separate the first coil 21 from the second coil 22.

[0040] Exemplarily, the cross section of the partition 310 perpendicular to the first direction may be circular, rectangular, polygonal, etc. Preferably, the cross section of the partition 310 perpendicular to the first direction is circular, and when the partition 310 is placed between the first winding shaft assembly 130 and the second winding shaft assembly 230, the partition 310 is coaxial with the first winding shaft assembly 130 and the second winding shaft assembly 230. Exemplarily, the first grasping assembly 320 may be a component such as a manipulator, a pneumatic gripper, etc. that can realize the function of grasping the partition 310.

[0041] The first winding device 100 can wind the first coil 21, the second winding device 200 can wind the second coil 22, and the partition 310 of the spacing device 300 can separate the first coil 21 and the second coil 22, so that after the winding device 1 winds the first coil 21, it can pass through the partition 310 and continue to wind the second coil 22, thereby realizing continuous winding of the connected first coil 21 and second coil 22.

[0042] In addition, the partition 310 is separately provided from the first winding shaft assembly 130 and the second winding shaft assembly 230. After the first coil 21 and the second coil 22 are wound, the first grabbing assembly 320 can remove the partition 310 from between the first winding shaft assembly 130 and the second winding shaft assembly 230, so as to facilitate the automatic removal of the wound first coil 21 and the second coil 22, with a high degree of automation.

[0043] Furthermore, the first winding shaft assembly 130 is slidably connected to the first rotating assembly 120 along the first direction X, and the second winding shaft assembly 230 is slidably connected to the second rotating assembly 220 along the first direction X. After the first grabbing assembly 320 removes the partition 310 from between the first winding shaft assembly 130 and the second winding shaft assembly 230, the first winding shaft assembly 130 can slide in a direction away from the second winding shaft assembly 230, and the second winding shaft assembly 230 can slide in a direction away from the first winding shaft assembly 130, and the first coil 21 is blocked by the end of the first rotating assembly 120 and cannot slide, thereby falling off from the first winding shaft assembly 130, and the second coil 22 is blocked by the end of the second rotating assembly 220 and cannot slide, thereby falling off from the second winding shaft assembly 230. In other words, by making the first winding shaft assembly 130 slidably connected to the first rotating assembly 120 along the first direction X, and the second winding shaft assembly 230 slidably connected to the second rotating assembly 220 along the first direction X, the first coil 21 and the second coil 22 can be automatically dropped without setting up a special device for removing the first coil 21 and the second coil 22, thereby further improving the degree of automation.

[0044] Figure 5 Shown is a schematic structural diagram of a partition provided in one embodiment of the present application. Figure 6 Shown is a front view of a partition provided in one embodiment of the present application. Figure 7 Shown is a left view of a partition provided in one embodiment of the present application. Figure 8 FIG. 1 is a right side view of a partition provided by an embodiment of the present application. Figures 1 to 8 As shown, the partition plate 310 has a first end surface 311 and a second end surface 312 that are opposite to each other. The first winding reel assembly 130 and the second winding reel assembly 230 can abut against the first end surface 311 and the second end surface 312, respectively.

[0045] For example, Figures 5 to 8 As shown, the first end face 311 has a first wire feed groove 313, and the first end of the first wire feed groove 313 extends to the edge of the first end face 311. When the first winding shaft assembly 130 is in contact with the first end face 311, the center line of the second end of the first wire feed groove 313 is tangent or parallel to the edge of the first winding shaft assembly 130, which is convenient for guiding the wire 2 to be smoothly wound on the first winding shaft assembly 130, and can accurately control the starting position of the wire 2 to make the first coil 21 more standard.

[0046] like Figure 7 As shown, the rectangular dotted frame represents the positive projection of the first winding spool assembly 130 on the partition 310, and the dotted straight line represents the center line of the second end of the first wire feed slot 313. The wire 2 generally extends in the first wire feed slot 313 along the center line of the first wire feed slot 313.

[0047] Exemplarily, the second end face 312 has a second wire feed groove 314, and the first end of the second wire feed groove 314 extends to the edge of the second end face 312. When the second winding shaft assembly 230 abuts the second end face 312, the center line of the second end of the second wire feed groove 314 is tangent or parallel to the edge of the second winding shaft assembly 230, which facilitates guiding the wire 2 to be smoothly wound on the second winding shaft assembly 230, and can accurately control the starting position of the wire 2 to make the second coil 22 more standard.

[0048] like Figure 8 As shown, the rectangular dotted line frame represents the positive projection of the second winding spool assembly 230 on the partition 310, and the dotted straight line represents the center line of the second end of the second wire feed slot 314. The wire 2 generally extends in the second wire feed slot 314 along the center line of the second wire feed slot 314.

[0049] In some embodiments, the partition 310 has a first outer side surface 315. The first outer side surface 315 connects the first end surface 311 and the second end surface 312. In the case where the second end surface 312 has a second wire entry groove 314, the first outer side surface 315 also has a wire passing groove 316, and the wire passing groove 316 is connected to the second wire entry groove 314. The wire passing groove 316 is configured to provide a guide for the wire 2 between the tail end of the first coil 21 and the head end of the second coil 22, so as to facilitate the wire 2 to pass over the partition 310.

[0050] In some embodiments, when the first end face 311 has a first wire feed groove 313, the shape of the cross section of the first winding shaft assembly 130 includes a rectangle with a first arc chamfer, and when the first winding shaft assembly 130 is abutted against the first end face 311, the center line of the second end of the first wire feed groove 313 is tangent to the first arc chamfer in its orthographic projection on the end face of the first winding shaft assembly 130.

[0051] In some embodiments, Figure 7 As shown, when the first winding spool assembly 130 is in contact with the first end face 311, the projection of the center line of the second end of the first wire feed slot 313 on the end face of the first winding spool assembly 130 is parallel to one side of the rectangle with the first arc chamfer, so that the wire 2 can be smoothly wound onto the first winding spool assembly 130 along the first wire feed slot 313.

[0052] In some embodiments, Figure 8 As shown, when the second end face 312 has a second wire feed groove 314, the shape of the cross section of the second winding shaft assembly 230 includes a rectangle with a second arc chamfer, and when the second winding shaft assembly 230 is in contact with the second end face 312, the center line of the second end of the second wire feed groove 314 is tangent to the second arc chamfer in the positive projection on the end face of the second winding shaft assembly 230, so that the wire 2 can be smoothly wound onto the second winding shaft assembly 230 along the second wire feed groove 314.

[0053] In some embodiments, when the second winding shaft assembly 230 is in contact with the second end surface 312, the projection of the center line of the second end of the second wire feed slot 314 on the end surface of the second winding shaft assembly 230 is parallel to one side of the rectangle with the second arc chamfer.

[0054] In some embodiments, the partition 310 has at least one pin hole 317. Figure 5 , Figure 7 and Figure 8 As shown, three pin holes 317 are shown. Exemplarily, the pin holes 317 penetrate the partition 310 along the first direction X. The end face of the first winding shaft assembly 130 abutting against the first end face 311 is provided with at least one first positioning pin, and the end face of the second winding shaft assembly 230 abutting against the second end face 312 is provided with at least one second positioning pin. When the first winding shaft assembly 130 abuts against the first end face 311, the first positioning pins can be inserted into the pin holes 317; when the second winding shaft assembly 230 abuts against the second end face 312, the second positioning pins can be inserted into the pin holes 317, thereby fixing the position of the partition 310 with the first winding shaft assembly 130 and the second winding shaft assembly 230, preventing the partition 310 from falling off, and making the positional relationship between the partition 310 and the first winding shaft assembly 130 and the second winding shaft assembly 230 more accurate.

[0055] In some embodiments, the first rotating assembly 120 includes a first hollow shaft 121. The first hollow shaft 121 is rotatably connected to the first supporting assembly 110 around the first axis L1. The first hollow shaft 121 has a first shaft hole 1210. The cross-sectional shape of the first shaft hole 1210 includes a non-circular shape. Exemplarily, the non-circular shape may be a polygon or a closed figure composed of an arc and a straight line.

[0056] The first bobbin assembly 130 includes a first driving member 131 and a first bobbin 132. For example, the first driving assembly 131 may be a linear driving assembly, such as a cylinder, a linear motor, and the like.

[0057] The first driving member 131 is disposed on the first supporting assembly 110. The first winding shaft 132 is connected to the first driving member 131. The first winding shaft 132 includes a first sliding shaft segment 1321 and a first winding shaft segment 1322. The shape of the cross section of the first sliding shaft segment 1321 is the same as the shape of the cross section of the first shaft hole 1210. The first sliding shaft segment 1321 is penetrated through the first shaft hole 1210, so that the first hollow shaft 121 can drive the first winding shaft 132 to rotate around the first axis L1, and the first winding shaft 132 can slide relative to the first hollow shaft 121 along the first direction X under the drive of the first driving member 131, so that the size of the first winding shaft segment 1322 extending out of the first hollow shaft 121 is adjustable.

[0058] The end surface of the first hollow shaft 121 close to the first winding shaft segment 1322 , the second outer side surface of the first winding shaft segment 1322 and the first end surface 311 of the partition 310 form a first winding space 140 , which is configured to limit the shape and size of the first coil 21 .

[0059] For example, the size of the first winding shaft segment 1322 extending out of the first hollow shaft 121 can be set as needed. Figure 1 As shown, the dimension of the first winding shaft segment 1322 extending out of the first hollow shaft 121 can be equal to the thickness of the first coil 21 to be wound. In other words, by setting the dimension of the first winding shaft segment 1322 extending out of the first hollow shaft 121, the thickness of the wound first coil 21 can be controlled, and the consistency of the first coil 21 can be improved.

[0060] In some embodiments, the second rotating assembly 220 includes a second hollow shaft 221. The second hollow shaft 221 is rotatably connected to the second supporting assembly 210 around the first axis L1. The second hollow shaft 221 has a second shaft hole 2210, and the cross-section of the second shaft hole 2210 includes a non-circular shape.

[0061] The second bobbin assembly 230 includes a second driving member 231 and a second bobbin 232. For example, the second driving member 231 may be a linear driving assembly, such as a cylinder, a linear motor, and the like.

[0062] The second driving member 231 is disposed on the second supporting assembly 210. The second winding shaft 232 is connected to the second driving member 231. The second winding shaft 232 includes a second sliding shaft segment 2321 and a second winding shaft segment 2322. The shape of the cross section of the second sliding shaft segment 2321 is the same as the shape of the cross section of the second shaft hole 2210. The second sliding shaft segment 2321 is penetrated through the second shaft hole 2210 so that the second hollow shaft 221 can drive the second winding shaft 232 to rotate around the first axis L1, and the second winding shaft 232 can slide relative to the second hollow shaft 221 along the first direction X under the drive of the second driving member 231, so that the size of the second winding shaft segment 2322 extending out of the second hollow shaft 221 is adjustable.

[0063] The end surface of the second hollow shaft 221 close to the second winding shaft segment 2322 , the third outer side surface of the second winding shaft segment 2322 and the second end surface 312 of the partition 310 form a second winding space 240 , which is configured to limit the shape and size of the second coil 22 .

[0064] For example, the size of the second winding shaft segment 2322 extending out of the second hollow shaft 221 can be set as needed. Figure 1 As shown, the dimension of the second winding shaft segment 2322 extending from the second hollow shaft 221 can be equal to the thickness of the second coil 22 to be wound. In other words, by setting the dimension of the second winding shaft segment 2322 extending from the second hollow shaft 221, the thickness of the wound second coil 22 can be controlled and the consistency of the second coil 22 can be improved.

[0065] Fig. 9 FIG. 1 is a schematic diagram of the structure of a winding device provided by another embodiment of the present application. Fig. 9 As shown, the first rotating assembly 120 further includes a third driving member 122 and a first belt transmission assembly 123 .

[0066] The third driving member 122 is disposed on the first supporting assembly 110. The first belt transmission assembly 123 is in driving connection with the third driving member 122 and is connected to the first hollow shaft 121. The first belt transmission assembly 123 is configured to transmit the rotational force of the third driving member 122 to the first hollow shaft 121, so that the first hollow shaft 121 rotates around the first axis L1.

[0067] Exemplarily, the third driving member 122 may be a driving source capable of providing a rotational force, for example, a rotary electric cylinder, a motor, etc. Exemplarily, the first belt transmission assembly 123 may include a plurality of pulleys and belts.

[0068] The second rotating assembly 220 further includes a connecting shaft 222 and a second belt transmission assembly 223 .

[0069] The connecting shaft 222 extends along the first direction X, is transmission-connected to the third driving member 122, and rotates under the drive of the third driving member 122. The second belt transmission assembly 223 is transmission-connected to the connecting shaft 222 and is connected to the second hollow shaft 221. The second belt transmission assembly 223 is configured to transmit the rotational force of the connecting shaft 222 to the second hollow shaft 221, so that the second hollow shaft 221 rotates around the first axis L1, thereby realizing the synchronous rotation of the first hollow shaft 121 and the second hollow shaft 221, thereby ensuring the synchronous rotation of the first winding shaft 132 and the second winding shaft 232.

[0070] Exemplarily, the first belt transmission assembly 123 may also include two pulleys and a belt, the belt is sleeved on the pulleys, one pulley is transmission-connected to the third driving member 122, and the other pulley is connected to the connecting shaft 222, so that the third driving member 122 drives the connecting shaft 222 to rotate.

[0071] Fig.10 The present invention provides an embodiment of the present invention. Fig. 9 The winding device shown is a partial enlarged view of area B. In some embodiments, as Fig. 9 and Fig.10 As shown, the first grabbing assembly 320 includes a lifting drive 321 , a pneumatic clamping finger 322 and two clamping claws 323 .

[0072] The lifting drive 321 is disposed on the second support assembly 210 and / or the first support assembly 110. The pneumatic clamping finger 322 is connected to the lifting drive 321 and is lifted and lowered under the drive of the lifting drive 321. The pneumatic clamping finger 322 has two clamping fingers 3221. The two clamping jaws 323 are disposed opposite to each other and are respectively connected to the two clamping fingers 3221 of the pneumatic clamping finger 322 and are opened and closed under the drive of the two clamping fingers 3221. A notch 3231 is provided on one side of one clamping jaw 323 close to the other clamping jaw 323, and the shape of the notch 3231 is adapted to the shape of the partition 310.

[0073] Exemplarily, the partition 310 has a circular cross-section perpendicular to the first direction. Fig.10 As shown, the notch 3231 is arc-shaped or semicircular, so as to clamp the first outer side surface 315 of the partition 310 , increase the contact area between the clamping claw 323 and the partition 310 , and improve the clamping effect of the clamping claw 323 .

[0074] In some embodiments, Fig. 9As shown, the first grabbing assembly 320 also includes a seventh driving member 324 and an eighth driving member 325. The lifting drive 321 is arranged on the second supporting assembly 210 and / or the first supporting assembly 110 through the seventh driving member 324 and the eighth driving member 325. Specifically, the lifting drive 321 is connected to the seventh driving member 324, the seventh driving member 324 is connected to the eighth driving member 325, and the eighth driving member 325 is arranged on the second supporting assembly 210 and / or the first supporting assembly 110. The seventh driving member 324 is configured to drive the lifting drive 321 to move along the second direction Y, so that the lifting drive 321 drives the pneumatic clamping finger 322 and the two clamping claws 323 to move along the second direction Y. The eighth driving member 325 is configured to drive the seventh driving member 324 to move along the first direction X, so that the seventh driving member 324 drives the lifting drive 321, the pneumatic clamping finger 322 and the two clamping claws 323 to move along the first direction X.

[0075] In some embodiments, Figure 1 , Figure 2 and Figure 4 As shown, the first winding device 100 also includes a first wire clamping assembly 150. The first wire clamping assembly 150 is connected to the first rotating assembly 120, and rotates with the first rotating assembly 120 around the first axis L1. The first wire clamping assembly 150 is configured to clamp the first end of the wire 2, the second end of the wire 2 is pre-tightened, and the middle part of the wire 2 is close to the first winding shaft assembly 130 or the second winding shaft assembly 230, so that the first winding shaft assembly 130 or the second winding shaft assembly 230 can be rotated to wind the wire 2 around the first winding shaft assembly 130 or the second winding shaft assembly 230 to form a first coil 21 or a second coil 22.

[0076] Exemplarily, the first clamping assembly 150 can be a pneumatic clamp, a small manipulator, or other assembly, as long as it can be opened and closed to clamp or release the wire 2. The present application does not specifically limit the structure of the first clamping assembly 150. By providing the first clamping assembly 150, automatic clamping of the wire 2 can be achieved, thereby improving the degree of automation.

[0077] In some embodiments, Figure 1 , Figure 2 and Figure 4 As shown, the second winding device 200 also includes a second wire clamping assembly 250. The second wire clamping assembly 250 is connected to the second rotating assembly 220, and rotates around the first axis L1 with the second rotating assembly 220. The second wire clamping assembly 250 is configured to clamp the first end of the wire 2, the second end of the wire 2 is pre-tightened, and the middle part of the wire 2 is close to the first winding shaft assembly 130 or the second winding shaft assembly 230, so that the first winding shaft assembly 130 or the second winding shaft assembly 230 can be rotated to wind the wire 2 around the first winding shaft assembly 130 or the second winding shaft assembly 230 to form a first coil 21 or a second coil 22.

[0078] Exemplarily, the second clamping assembly 250 can be a pneumatic clamp, a small manipulator, or other assembly, as long as it can be opened and closed to clamp or release the wire 2. The present application does not specifically limit the structure of the second clamping assembly 250. By providing the second clamping assembly 250, automatic clamping of the wire 2 can be achieved, thereby improving the degree of automation.

[0079] In some embodiments, the wire winding device 1 further includes a wire arrangement assembly 400 , a fourth driving member 410 , a fifth driving member 420 and a sixth driving member 430 .

[0080] The cable arrangement assembly 400 is disposed adjacent to the first winding shaft assembly 130 and the second winding shaft assembly 230, and has a guide portion 440, which is configured to guide the movement direction of the wire 2. The fourth driving member 410 is connected to the cable arrangement assembly 400 and is configured to drive the cable arrangement assembly 400 to move up and down. The fifth driving member 420 is connected to the fourth driving member 410 and is configured to drive the fourth driving member 410 to move along the first direction X. The sixth driving member 430 is disposed on the first supporting assembly 110, connected to the fifth driving member 420, and is configured to drive the fifth driving member 420 to move along the second direction Y, so that the fifth driving member 420 drives the fourth driving member 410 and the cable arrangement assembly 400 to move along the second direction Y, so that the cable arrangement assembly 400 drives the wire 2 to move along the first direction X and the second direction Y. The second direction Y is a horizontal direction perpendicular to the first direction X.

[0081] Exemplarily, the fourth driving member 410, the fifth driving member 420 and the sixth driving member 430 can all be cylinders or linear motors. Exemplarily, the fourth driving member 410 can be a combination of a motor, a lead screw and a nut. The fifth driving member 420 can be a cylinder or a linear motor. Exemplarily, the sixth driving member 430 can be a combination of a motor, a lead screw and a nut.

[0082] By providing the cable arrangement assembly 400 , the movement of the wire 2 can be guided, making the cable arrangement more orderly.

[0083] Fig.11 FIG. 1 is a schematic diagram of the structure of a winding device provided by another embodiment of the present application. Fig.11 As shown, the winding device 1 further includes a hot air device 500 .

[0084] The hot air device 500 is disposed adjacent to the first winding shaft assembly 130 and the second winding shaft assembly 230, and is configured to blow hot air to the first winding shaft assembly 130 and the second winding shaft assembly 230, and the temperature of the hot air is greater than a preset temperature. The hot air device 500 can be a device such as an air pump, as long as it can blow hot air, so as to use the hot air to blow to the first coil 21 and the second coil 22, so as to facilitate the shaping of the first coil 21 and the second coil 22.

[0085] In some embodiments, the winding device 1 further includes a feeding device 600. The feeding device 600 is disposed adjacent to the first winding shaft assembly 130 and the second winding shaft assembly 230, and is configured to push the first coil 21 and / or the second coil 22 so that the first coil 21 and the second coil 22 fall off from the partition 310 to prevent the first coil 21 and the second coil 22 from getting stuck. The feeding device 600 can be a linear drive, and moves away from and close to the first coil 21 and / or the second coil 22 through linear motion, thereby pushing the first coil 21 and the second coil 22 to fall off.

[0086] In the embodiments of the present application, if the connection form is not clearly defined, the connection form may be a detachable connection form such as bolts and nuts, screws, buckles, magnets, etc. If there is no special requirement for a non-detachable connection form in some connections, a non-detachable connection may be made by welding, bonding, etc.

[0087] The phrases "one embodiment", "an embodiment", etc. mentioned in the specification indicate that the embodiment described may include a specific feature, structure or characteristic, but not every embodiment may include the specific feature, structure or characteristic. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments, whether explicitly or not explicitly described.

[0088] It should be understood that “on,” “above,” and “over” in this disclosure should be interpreted in the broadest manner, so that “on” not only means “directly on something,” but also includes the meaning of “on something” with intervening features or layers therebetween, and “above” or “over” not only includes the meaning of “above” or “over,” but also may include the meaning of “above” or “over something” with no intervening features or layers therebetween (i.e., directly on something).

[0089] Additionally, spatially relative terms, such as "below," "below," "beneath," "above," "above," etc., may be used herein for ease of description to describe the relationship of one component or feature to other components or features as shown in the figures. The spatially relative terms are intended to encompass different orientations of the component in use or operation in addition to the orientation depicted in the figures. The device may be otherwise oriented (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein may likewise be interpreted accordingly.

[0090] It should be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0091] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A winding device, characterized in that: include: A first winding device comprises a first supporting assembly, a first rotating assembly and a first winding shaft assembly, wherein the first winding shaft assembly is slidably connected to the first rotating assembly along a first direction, and the first rotating assembly is rotatably connected to the first supporting assembly around a first axis, wherein the first rotating assembly drives the first winding shaft assembly to rotate so as to wind the wire around the first winding shaft assembly to form a first coil, and the first direction is an extension direction of the first winding shaft assembly; A second winding device is arranged adjacent to the first winding device, the second winding device comprises a second supporting assembly, a second rotating assembly and a second winding shaft assembly, the second winding shaft assembly and the second rotating assembly are slidably connected along the first direction, the second rotating assembly and the second supporting assembly are rotatably connected around the first axis, wherein the second rotating assembly drives the second winding shaft assembly to rotate so as to wind the wire around the second winding shaft assembly to form a second coil, wherein the second winding shaft assembly is coaxial with and adjacent to the first winding shaft assembly; A spacing device includes a partition and a first grasping assembly, wherein the partition is separately arranged from the first winding shaft assembly and the second winding shaft assembly, the first grasping assembly is relatively fixedly arranged to the first supporting assembly, and the first grasping assembly is configured to place the partition between the first winding shaft assembly and the second winding shaft assembly, or to remove the partition from between the first winding shaft assembly and the second winding shaft assembly, wherein, when the partition is placed between the first winding shaft assembly and the second winding shaft assembly, the first winding shaft assembly and the second winding shaft assembly can respectively abut against two side surfaces of the partition, wherein the partition is configured to separate the first coil from the second coil.

2. The winding device according to claim 1, characterized in that The partition has a first end surface and a second end surface that are arranged opposite to each other, and the first winding shaft component and the second winding shaft component can abut against the first end surface and the second end surface respectively; The first end surface has a first wire inlet groove, the first end of the first wire inlet groove extends to the edge of the first end surface, and when the first winding shaft assembly abuts against the first end surface, the center line of the second end of the first wire inlet groove is tangent to or parallel to the edge of the first winding shaft assembly; and / or, Wherein, the second end face has a second wire inlet groove, the first end of which extends to the edge of the second end face, and when the second winding shaft assembly abuts the second end face, the center line of the second end of the second wire inlet groove is tangent or parallel to the edge of the second winding shaft assembly.

3. The winding device according to claim 2, characterized in that The partition has a first outer side surface, and the first outer side surface connects the first end surface and the second end surface; Wherein, when the second end face has the second wire inlet groove, the first outer side face also has a wire passing groove, the wire passing groove is connected to the second wire inlet groove, and the wire passing groove is configured to provide guidance for the wire between the tail end of the first coil and the head end of the second coil.

4. The winding device according to claim 2, characterized in that In the case where the first end face has the first wire feed groove, the shape of the cross section of the first winding shaft assembly includes a rectangle with a first arc chamfer, and in the case where the first winding shaft assembly abuts against the first end face, the orthographic projection of the center line of the second end of the first wire feed groove on the end face of the first winding shaft assembly is tangent to the first arc chamfer, or the orthographic projection of the center line of the second end of the first wire feed groove on the end face of the first winding shaft assembly is parallel to one side of the rectangle with the first arc chamfer; When the second end face has the second wire feed groove, the shape of the cross section of the second winding shaft assembly includes a rectangle with a second arc-shaped chamfer. When the second winding shaft assembly abuts the second end face, the orthographic projection of the center line of the second end of the second wire feed groove on the end face of the second winding shaft assembly is tangent to the second arc-shaped chamfer, or the orthographic projection of the center line of the second end of the second wire feed groove on the end face of the second winding shaft assembly is parallel to one side of the rectangle with the second arc-shaped chamfer.

5. The winding device according to any one of claims 1 to 4, characterized in that: The first rotating assembly comprises: A first hollow shaft is rotatably connected to the first supporting assembly around the first axis, the first hollow shaft has a first shaft hole, and the shape of the cross section of the first shaft hole includes a non-circular shape; The first bobbin assembly comprises: A first driving member, disposed on the first supporting assembly; A first winding shaft is connected to the first driving member, the first winding shaft comprises a first sliding shaft section and a first winding shaft section, the shape of the cross section of the first sliding shaft section is the same as the shape of the cross section of the first shaft hole, the first sliding shaft section is inserted into the first shaft hole, so that the first hollow shaft can drive the first winding shaft to rotate around the first axis, and the first winding shaft can slide relative to the first hollow shaft along the first direction under the drive of the first driving member, so that the size of the first winding shaft section extending out of the first hollow shaft is adjustable, wherein the end face of the first hollow shaft close to the first winding shaft section, the second outer side face of the first winding shaft section and the first end face of the partition form a first winding space, and the first winding space is configured to limit the shape and size of the first coil; The second rotating assembly comprises: A second hollow shaft is rotatably connected to the second supporting assembly around the first axis, the second hollow shaft has a second shaft hole, and the shape of the cross section of the second shaft hole includes a non-circular shape; The second bobbin assembly comprises: A second driving member, disposed on the second supporting assembly; The second winding shaft is connected to the second driving member, and the second winding shaft includes a second sliding shaft segment and a second winding shaft segment. The shape of the cross section of the second sliding shaft segment is the same as the shape of the cross section of the second axial hole. The second sliding shaft segment is inserted into the second axial hole, so that the second hollow shaft can drive the second winding shaft to rotate around the first axis, and the second winding shaft can slide relative to the second hollow shaft along the first direction under the drive of the second driving member, so that the size of the second winding shaft segment extending out of the second hollow shaft is adjustable, wherein the end face of the second hollow shaft close to the second winding shaft segment, the third outer side face of the second winding shaft segment and the second end face of the partition form a second winding space, and the second winding space is configured to limit the shape and size of the second coil.

6. The winding device according to claim 5, characterized in that The first rotating assembly further comprises: a third driving member, disposed on the first supporting assembly; a first belt transmission assembly, drivingly connected to the third driving member and connected to the first hollow shaft, the first belt transmission assembly being configured to transmit a rotational force of the third driving member to the first hollow shaft so as to rotate the first hollow shaft around the first axis; The second rotating assembly further includes: A connecting shaft extending along the first direction, drivingly connected to the third driving member, and rotating under the drive of the third driving member; The second belt transmission assembly is drivingly connected to the connecting shaft and connected to the second hollow shaft. The second belt transmission assembly is configured to transmit the rotational force of the connecting shaft to the second hollow shaft so that the second hollow shaft rotates around the first axis.

7. The winding device according to any one of claims 1 to 4, characterized in that: The first grabbing component comprises: A lifting drive, provided on the second supporting assembly and / or the first supporting assembly; A pneumatic gripper finger connected to the lifting drive and raised and lowered by the lifting drive, wherein the pneumatic gripper finger has two grippers; The two clamping jaws are arranged opposite to each other and are respectively connected to the two clamping fingers. They are opened and closed under the drive of the two clamping fingers. A side of one clamping jaw close to the other clamping jaw has a notch, and the shape of the notch is adapted to the shape of the partition.

8. The winding device according to any one of claims 1 to 4, characterized in that: The first winding device also includes: a first wire clamping assembly connected to the first rotating assembly and rotating around the first axis with the first rotating assembly, wherein the first wire clamping assembly is configured to clamp the first end of the wire, the second end of the wire is pre-tightened, and the middle of the wire is close to the first winding shaft assembly or the second winding shaft assembly, so that the first winding shaft assembly or the second winding shaft assembly can rotate to wind the wire around the first winding shaft assembly or the second winding shaft assembly to form the first coil or the second coil; and / or, The second winding device also includes: A second wire clamping assembly is connected to the second rotating assembly and rotates around the first axis with the second rotating assembly. The second wire clamping assembly is configured to clamp the first end of the wire, the second end of the wire is pre-tightened, and the middle of the wire is close to the first winding shaft assembly or the second winding shaft assembly, so that the first winding shaft assembly or the second winding shaft assembly can rotate to wind the wire around the first winding shaft assembly or the second winding shaft assembly to form the first coil or the second coil.

9. The winding device according to any one of claims 1 to 4, characterized in that: Also includes: A wire arrangement assembly, disposed adjacent to the first winding shaft assembly and the second winding shaft assembly, having a guide portion, wherein the guide portion is configured to guide the moving direction of the wire; a fourth driving member connected to the cable assembly and configured to drive the cable assembly to move up and down; a fifth driving member, connected to the fourth driving member and configured to drive the fourth driving member to move along the first direction; The sixth driving member is arranged on the first supporting assembly and connected to the fifth driving member, and is configured to drive the fifth driving member to move along the second direction, so that the fifth driving member drives the fourth driving member and the cable assembly to move along the second direction, so that the cable assembly drives the wire to move along the first direction and the second direction, and the second direction is a horizontal direction perpendicular to the first direction.

10. The winding device according to any one of claims 1 to 4, characterized in that: Also includes: a hot air device, disposed adjacent to the first winding shaft assembly and the second winding shaft assembly, configured to blow hot air toward the first winding shaft assembly and the second winding shaft assembly, wherein the temperature of the hot air is greater than a preset temperature; and / or, A feeding device is disposed adjacent to the first winding shaft assembly and the second winding shaft assembly, and is configured to push the first coil and / or the second coil so that the first coil and the second coil fall off the partition.

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