Winding equipment for insulating framework of axial magnetic flux motor

Abstract

The utility model relates to the technical field of axial magnetic flux motors, in particular to winding equipment of an insulating framework of an axial magnetic flux motor. The winding equipment for the axial flux motor insulation frameworks comprises a clamping mechanism, a winding nozzle, a first driving mechanism and a second driving mechanism, the multiple insulation frameworks are clamped and fixed to the clamping mechanism at intervals in the preset direction, the winding nozzle is connected with a feeding roller and used for conveying wires in the feeding roller, the first driving mechanism is connected with the winding nozzle, and the second driving mechanism is connected with the winding nozzle. The first driving mechanism can drive the winding nozzle to move freely in the space, the second driving mechanism is connected with the clamping mechanism, and the second driving mechanism can drive the clamping mechanism to move freely in the space. The winding nozzle and the insulation frameworks on the clamping mechanism are matched with each other to complete winding of the wire on the multiple insulation frameworks arranged in the preset direction, so that the driving stroke of the winding nozzle is shortened, the installation space provided for the winding nozzle and the insulation frameworks is reduced, the structural compactness is improved, and the winding efficiency can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to axial flux motor technical field especially relates to winding equipment of axial flux motor insulation framework. BACKGROUND

[0002] Axial flux motor includes the stator and the rotor along the axial arrangement, and the stator includes stator core, coil winding and insulation framework, and coil winding is wound on insulation framework, and insulation framework is set to stator core. In the assembly process of stator, need to continuously wind wire on insulation framework to complete the preparation of coil winding on insulation framework, then embed insulation framework with coil winding in stator core.

[0003] In the related art, for the winding of wire on insulation framework, insulation framework needs to be fixed immovably, and three-axis driving structure is used to drive wire to move in space relative to insulation framework to wind wire on insulation framework along the axial direction of insulation framework. But in the actual operation process, because insulation framework is immovable, if you want to drive wire to wind on insulation framework, wire needs to be driven to move in a larger range, resulting in that the driving range of three-axis driving structure is too large, and three-axis driving structure needs to be provided with a larger installation space, resulting in poor compactness of the overall structure. Moreover, because wire moves in a larger range, the winding efficiency of wire on insulation framework is low, which cannot meet the actual demand.

[0004] Therefore, it is urgent to invent winding equipment of axial flux motor insulation framework to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing winding equipment of axial flux motor insulation framework to drive insulation framework and wire respectively, and realize the winding of wire on insulation framework by the cooperation of wire and insulation framework, which has compact structure and high winding efficiency.

[0006] To achieve this purpose, the utility model adopts the following technical scheme:

[0007] The winding equipment of axial flux motor insulation framework comprises:

[0008] Clamping mechanism, a plurality of insulation frameworks are clamped and fixed on the clamping mechanism along the preset direction at intervals;

[0009] Winding nozzle, the winding nozzle is connected with the feeding roller, and the winding nozzle is used for conveying the wire in the feeding roller;

[0010] First driving mechanism, the first driving mechanism is connected with the winding nozzle, and the first driving mechanism can drive the winding nozzle to move in space arbitrarily; And

[0011] A second driving mechanism is connected to the clamping mechanism, and the second driving mechanism is capable of driving the clamping mechanism to move arbitrarily in space.

[0012] As an option, the first driving mechanism comprises:

[0013] A first driving assembly, an output end of the first driving assembly is connected to the wire winding nozzle, and the first driving assembly is capable of driving the wire winding nozzle to move in a first direction;

[0014] A second driving assembly, an output end of the second driving assembly is connected to the first driving assembly, and the second driving assembly is capable of driving the first driving assembly to move in a second direction; and

[0015] A third driving assembly, an output end of the third driving assembly is connected to the second driving assembly, and the third driving assembly is capable of driving the second driving assembly to move in a third direction, the first direction, the second direction and the third direction are perpendicular to each other in space.

[0016] As an option, the second driving mechanism comprises:

[0017] A fourth driving assembly;

[0018] A synchronous belt transmission structure, the synchronous belt transmission structure comprises two synchronous wheels and a synchronous belt, the two synchronous wheels are oppositely arranged along the preset direction, the two synchronous wheels and the synchronous belt are in tension engagement, the fourth driving assembly is connected to any one of the two synchronous wheels, the clamping mechanism is fixed on the synchronous belt, and the fourth driving assembly is capable of driving the corresponding synchronous wheel to rotate.

[0019] As an option, the second driving mechanism further comprises:

[0020] A first guide sliding rail, the first guide sliding rail extends along the preset direction, a first guide sliding block is arranged in the clamping mechanism, and the first guide sliding rail and the first guide sliding block are in sliding cooperation.

[0021] As an option, the clamping mechanism comprises:

[0022] A carrier, a plurality of insulating skeletons extending in an up-down direction are supported on the carrier along the preset direction, and a through hole extending in the up-down direction is arranged in the insulating skeleton;

[0023] A plurality of clamping assemblies, each of the insulation frames is provided with one of the clamping assemblies, each of the clamping assemblies comprises a positioning member and a tensioning member, the positioning member is fixed on the support and located in the through hole in the insulation frame, the tensioning member can extend into the through hole and cooperatively tension-fix the corresponding insulation frame with the positioning member.

[0024] As an option, the clamping mechanism further comprises:

[0025] A locking assembly, each of the clamping assemblies is provided with one of the locking assemblies, the locking assembly can lock-fix the tensioning member and the positioning member in the up-down direction.

[0026] As an option, the locking assembly comprises:

[0027] A first driving member installed on the support; and

[0028] An abutting member connected with the output end of the first driving member, the tensioning member extends downward out of the through hole, the side wall of the tensioning member extending out of the through hole is provided with a positioning groove, the positioning groove is directly opposite to the abutting member in the first direction, and the first driving member can drive the abutting member to move in the first direction.

[0029] As an option, the locking assembly further comprises:

[0030] An elastic reset structure, the elastic reset structure comprises a stopper and an elastic member, the abutting member extends in the first direction, the stopper is fixed on the outer periphery of the abutting member, the elastic member is sleeved on the outer periphery of the abutting member, and the two ends of the elastic member in the first direction are respectively abutted with the stopper and the support.

[0031] As an option, the clamping mechanism further comprises:

[0032] A picking assembly, the picking assembly comprises a mounting frame, a second driving member, a third driving member and a picking hook;

[0033] The second driving member is installed on the mounting frame, the picking hook is connected with the second driving member, the second driving member can drive the picking hook to move in the up-down direction, the picking hook comprises a main body portion and an extended hooking portion connected in sequence from top to bottom, the size of the extended hooking portion in the horizontal direction is greater than the size of the main body portion in the horizontal direction, the upper end surface of the tensioning member is provided with a first interface hole and a second interface hole connected in sequence from top to bottom, the aperture of the first interface hole in the horizontal direction is smaller than the aperture of the second interface hole in the horizontal direction, and the first interface hole is matched with the extended hooking portion;

[0034] The third driving member is connected with the carrier, and the third driving member can drive the carrier to move in a first direction in a horizontal plane.

[0035] As an alternative, the winding device of the axial flux motor insulation skeleton further comprises:

[0036] The wire clamping and cutting mechanism is used for clamping and fixing the wire and cutting the clamped and fixed wire.

[0037] The utility model discloses beneficial effect:

[0038] The winding device of the axial flux motor insulation skeleton provided by the utility model realizes clamping and fixing of multiple insulation skeletons in a preset direction by using the clamping mechanism to clamp and fix multiple insulation skeletons at intervals in the preset direction, and by connecting the wire winding nozzle with the feeding roller, conveying the wire on the feeding roller by the wire winding nozzle, and combining the arbitrary movement of the wire winding nozzle in space driven by the first driving mechanism with the arbitrary movement of the clamping mechanism in space driven by the second driving mechanism, the wire winding nozzle and the insulation skeleton on the clamping mechanism can be cooperated with each other, the wire winding on the multiple insulation skeletons arranged in the preset direction is completed on the basis that the wire winding nozzle and the insulation skeleton move in space at the same time, when the wire winding nozzle needs to move forward relative to the insulation skeleton, the insulation skeleton can move backward relative to the wire winding nozzle synchronously, so as to shorten the driving stroke of the wire winding nozzle, reduce the installation space provided for the wire winding nozzle and the insulation skeleton, not only improve the compactness of the structure, but also improve the winding efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0039] Figure 1 It is the structure schematic diagram of the winding device of the axial flux motor insulation skeleton provided by the utility model;

[0040] Figure 2 It is the structure schematic diagram of the first driving mechanism, the wire winding nozzle wire clamping and cutting mechanism, the partial pickup assembly and the insulation skeleton provided by the utility model embodiment;

[0041] Figure 3 It is the structure schematic diagram of the second driving mechanism, the partial clamping mechanism and the insulation skeleton provided by the utility model embodiment;

[0042] Figure 4 It is the structure schematic diagram of the clamping assembly, the locking assembly, the carrier and the insulation skeleton provided by the utility model embodiment;

[0043] Figure 5 It is the cross section schematic diagram of the clamping assembly, the locking assembly, the carrier and the insulation skeleton provided by the utility model embodiment;

[0044] Figure 6 It is the structure schematic diagram of the pickup assembly provided by the utility model embodiment

[0045] Figure 7 is a cross-sectional view of the clamping assembly and the pickup hook provided by the embodiment of the utility model;

[0046] Figure 8 is a structure schematic view of the wire clamping and cutting mechanism provided by the embodiment of the utility model.

[0047] In the figure,

[0048] 100, first driving mechanism; 110, first driving assembly; 120, second driving assembly; 130, third driving assembly; 140, protective shell;

[0049] 200, second driving mechanism; 210, fourth driving assembly; 220, synchronous belt transmission structure; 221, synchronous wheel; 222, synchronous belt; 230, first guide slide rail;

[0050] 300, wire winding nozzle;

[0051] 400, clamping mechanism; 410, clamping assembly; 411, positioning piece; 412, tensioning piece; 4121, positioning groove; 4122, first butt joint hole; 4123, second butt joint hole; 420, locking assembly; 421, first driving piece; 422, abutting piece; 423, stop piece; 424, elastic piece; 430, pickup assembly; 431, pickup hook; 4311, main body part; 4312, outer extension hooking part; 432, second driving piece; 433, third driving piece; 434, mounting rack; 440, loading platform; 441, first guide slide block;

[0052] 500, wire clamping and cutting mechanism; 510, first clamping piece; 520, second clamping piece; 530, cutter; 540, fourth driving piece; 550, fifth driving piece; 560, fixing piece;

[0053] 600, tensioning mechanism;

[0054] 2000, insulating framework. DETAILED DESCRIPTION

[0055] In order to make the technical problems solved by the utility model, the technical scheme adopted and the technical effects reached more clear, the technical scheme of the utility model is further illustrated below by specific implementation manners and in connection with the drawings.

[0056] In the description of the utility model, unless another definite provision and limitation, the term "link", "connection", "fix" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be two elements inside the communication or two element's interaction relationship.For the ordinary skill in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.

[0057] In the utility model, unless another definite provision and limitation, the first feature is "on" or "under" the second feature can include the first and second features direct contact, also can include the first and second features are not direct contact but contact through the additional feature between them.Moreover, the first feature is "on", "above" and "on" the second feature includes the first feature is directly above and obliquely above the second feature, or just indicates that the horizontal height of the first feature is higher than the second feature.The first feature is "under", "below" and "under" the second feature includes the first feature is directly below and obliquely below the second feature, or just indicates that the horizontal height of the first feature is less than the second feature.

[0058] In the description of the embodiment, the orientation or position relationship of the terms "on", "under", "left", "right" and the like is based on the orientation or position relationship shown in the drawing, only for the convenience of description and simplification of operation, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model.In addition, the terms "first", "second" are only used to distinguish in the description, and have no special meaning.

[0059] In the assembling process of the stator, the wire is continuously wound on the insulation framework to complete the preparation of the coil winding on the insulation framework, and then the insulation framework with the coil winding is embedded in the stator core.For the winding of the wire on the insulation framework, the insulation framework needs to be fixed, and a three-axis driving structure is used to drive the wire to move relative to the insulation framework in space to wind the wire on the insulation framework along the axial direction of the insulation framework.But in the actual operation process, since the insulation framework is stationary, if you want to drive the wire to wind on the insulation framework, the wire needs to be driven to move in a larger range, resulting in that the driving range of the three-axis driving structure is too large, and a larger installation space needs to be provided for the three-axis driving structure, resulting in poor compactness of the overall structure.Moreover, since the wire moves in a larger range, the winding efficiency of the wire on the insulation framework is low, which cannot meet the actual demand.

[0060] In order to solve the above problems, such as Figures 1-3As shown, the embodiment provides a winding device for an axial flux motor insulation framework. The winding device for the axial flux motor insulation framework comprises a clamping mechanism 400, a winding nozzle 300, a first driving mechanism 100 and a second driving mechanism 200, wherein the clamping mechanism 400 is provided with a plurality of insulation frameworks 2000 clamped and fixed along a preset direction, the winding nozzle 300 is connected with a feeding roller, the winding nozzle 300 is used for conveying the wire in the feeding roller, the first driving mechanism 100 is connected with the winding nozzle 300, the first driving mechanism 100 can drive the winding nozzle 300 to move anywhere in the space, and the second driving mechanism 200 is connected with the clamping mechanism 400, the second driving mechanism 200 can drive the clamping mechanism 400 to move anywhere in the space.

[0061] The winding device for the axial flux motor insulation framework can realize the clamping and fixing of the plurality of insulation frameworks 2000 along the preset direction by using the clamping mechanism 400 to clamp and fix the plurality of insulation frameworks 2000 along the preset direction, can realize the cooperation between the winding nozzle 300 and the insulation framework 2000 on the clamping mechanism 400 by connecting the winding nozzle 300 with the feeding roller, conveying the wire on the feeding roller by the winding nozzle 300, and combining the first driving mechanism 100 to drive the winding nozzle 300 to move anywhere in the space and the second driving mechanism 200 to drive the clamping mechanism 400 to move anywhere in the space, can complete the winding of the wire on the plurality of insulation frameworks 2000 arranged along the preset direction on the basis of the simultaneous movement of the winding nozzle 300 and the insulation framework 2000 in the space, and can move the insulation framework 2000 backward relative to the winding nozzle 300 when the winding nozzle 300 needs to move forward relative to the insulation framework 2000, so as to shorten the driving stroke of the winding nozzle 300, reduce the installation space provided for the winding nozzle 300 and the insulation framework 2000, improve the compactness of the structure, and improve the winding efficiency. It should be noted that, in the embodiment, the preset direction is the left-right direction. In other embodiments, the preset direction can also be other directions in the horizontal plane, and the embodiment is not limited in particular.

[0062] As an optional solution, as Figure 2As shown, the first driving mechanism 100 comprises a first driving assembly 110, a second driving assembly 120 and a third driving assembly 130, wherein the output end of the first driving assembly 110 is connected with the winding nozzle 300, the first driving assembly 110 can drive the winding nozzle 300 to move in the first direction, the output end of the second driving assembly 120 is connected with the first driving assembly 110, the second driving assembly 120 can drive the first driving assembly 110 to move in the second direction, the output end of the third driving assembly 130 is connected with the second driving assembly 120, the third driving assembly 130 can drive the second driving assembly 120 to move in the third direction, and the first direction, the second direction and the third direction are perpendicular to each other in space. By connecting the winding nozzle 300 with the output end of the first driving assembly 110, connecting the first driving assembly 110 with the output end of the second driving assembly 120, and connecting the second driving assembly 120 with the output end of the third driving assembly 130, the winding nozzle 300 is driven by the first driving assembly 110 to move in the first direction, the first driving assembly 110 is driven by the second driving assembly 120 to move in the second direction, which can indirectly drive the winding nozzle 300 to move in the second direction, the second driving assembly 120 is driven by the third driving assembly 130 to move in the third direction, which can indirectly drive the winding nozzle 300 to move in the third direction, so as to ensure that the first direction, the second direction and the third direction are perpendicular to each other in space, and the effect of driving the winding nozzle 300 to move arbitrarily in space is realized.

[0063] It should be noted that in the embodiment, the first direction is the front-back direction, the second direction is the up-down direction, and the third direction is the left-right direction. In other embodiments, the specific directions of the first direction, the second direction and the third direction can be adjusted according to actual needs, and the embodiment is not limited specifically.

[0064] In addition, in the embodiment, the first driving assembly 110, the second driving assembly 120 and the third driving assembly 130 are all rotary motors and screw nut structures, the rotary motor is connected with the lead screw in the screw nut structure, the rotary motor drives the lead screw to rotate, and then drives the nut in the screw nut structure to move along the axial direction of the lead screw, thereby realizing the driving of the winding nozzle 300 in the first direction, the second direction and the third direction. In other embodiments, the first driving assembly 110, the second driving assembly 120 and the third driving assembly 130 can also be linear cylinders, linear motors or other linear driving structures, and the embodiment is not limited specifically.

[0065] To further improve the protection of the first driving assembly 110, the second driving assembly 120 and the third driving assembly 130, the first driving mechanism 100 further comprises a protective shell 140, and the protective shell 140 is internally provided with an accommodation space for accommodating the first driving assembly 110, the second driving assembly 120 and the third driving assembly 130. The first driving assembly 110 drives the winding nozzle 300 to extend out of the accommodation space of the protective shell 140 to perform the winding of the wire.

[0066] In the embodiment, since the clamping mechanism 400 has a large structure, a large space is required for the clamping mechanism 400 to move in the space. To further improve the compactness of the winding equipment of the axial flux motor insulation framework, as shown in Figure 3 In other embodiments, the specific structure of the second driving mechanism 200 can also be the same as that of the first driving mechanism 100, and the embodiment is not limited in particular.

[0067] Specifically, the second driving mechanism 200 comprises a fourth driving assembly 210 and a synchronous belt transmission structure 220, wherein the synchronous belt transmission structure 220 comprises two synchronous pulleys 221 and a synchronous belt 222, the two synchronous pulleys 221 are oppositely arranged along a preset direction, the two synchronous pulleys 221 are in tension engagement with the synchronous belt 222, the fourth driving assembly 210 is connected with any one of the two synchronous pulleys 221, the clamping mechanism 400 is fixed on the synchronous belt 222, and the fourth driving assembly 210 can drive the corresponding synchronous pulley 221 to rotate. By arranging two synchronous pulleys 221 oppositely arranged along a preset direction, the two synchronous pulleys 221 are used to tension engage the synchronous belt 222, the output end of the fourth driving assembly 210 is connected with any one of the two synchronous pulleys 221, the clamping mechanism 400 is fixed on the synchronous belt 222, the synchronous pulley 221 is driven to rotate by the fourth driving assembly 210, and the effect of driving the clamping mechanism 400 to move along the preset direction is achieved. It should be noted that in the embodiment, the fourth driving assembly 210 comprises a rotary motor, and the rotary motor drives the synchronous pulley 221 to rotate. In other embodiments, the fourth driving assembly 210 can also be a rotary cylinder, and in other embodiments, the synchronous belt transmission structure 220 can be replaced by a lead screw nut structure, and the embodiment is not limited in particular.

[0068] To further improve the movement precision of the clamping mechanism 400 along the preset direction, the second driving mechanism 200 further comprises a first guide slide rail 230, wherein the first guide slide rail 230 extends along the preset direction, the clamping mechanism 400 is internally provided with a first guide sliding block 441, and the first guide slide rail 230 and the first guide sliding block 441 are in sliding cooperation.

[0069] In combination with Figure 4 and Figure 5The specific structure of the clamping mechanism 400 is described. The clamping mechanism 400 includes a carrier 440 and a plurality of clamping assemblies 410, wherein the carrier 440 supports a plurality of insulating skeletons 2000 extending in the axial direction along the up-down direction in a predetermined direction, the insulating skeletons 2000 are provided with through holes extending in the up-down direction, each insulating skeleton 2000 is provided correspondingly with a clamping assembly 410, each clamping assembly 410 includes a positioning member 411 and a tensioning member 412, the positioning member 411 is fixed on the carrier 440 and located in the through hole in the insulating skeleton 2000, the tensioning member 412 can extend into the through hole and be tensioned with the positioning member 411 to fix the corresponding insulating skeleton 2000. By placing a plurality of insulating skeletons 2000 in the state of extending in the axial direction along the up-down direction on the carrier 440 in the predetermined direction, the through hole extending in the axial direction in each insulating skeleton 2000 is provided with the positioning member 411, and the tensioning member 412 is extended into the through hole, so as to stably support the insulating skeleton 2000 and tension the insulating skeleton 2000 with the positioning member 411 and the tensioning member 412, thereby realizing stable clamping of the insulating skeleton 2000.

[0070] In order to further improve the clamping stability of the tensioning member 412 and the positioning member 411 to the insulating skeleton 2000, the clamping mechanism 400 further includes a locking assembly 420, wherein each clamping assembly 410 is provided correspondingly with a set of locking assemblies 420, and the locking assembly 420 can lock and fix the tensioning member 412 and the positioning member 411 in the up-down direction.

[0071] Specifically, the locking assembly 420 includes a first driving member 421 and an abutting member 422, wherein the first driving member 421 is installed on the carrier 440, the abutting member 422 is connected with the output end of the first driving member 421, the tensioning member 412 extends downward out of the through hole, the side wall of the tensioning member 412 extending out of the through hole is provided with a positioning groove 4121, the positioning groove 4121 is opposite to the abutting member 422 in the first direction, and the first driving member 421 can drive the abutting member 422 to move in the first direction. By providing the positioning groove 4121 on the side wall of the tensioning member 412 extending downward out of the through hole of the insulating skeleton 2000, the positioning groove 4121 is opposite to the abutting member 422 in the first direction, the abutting member 422 is abutted with the positioning groove 4121 by driving the abutting member 422 to move in the first direction by the first driving member 421, thereby preventing the tensioning member 412 from moving in the up-down direction relative to the positioning member 411, and realizing the locking and fixing of the tensioning member 412 and the positioning member 411.

[0072] Further, the locking assembly 420 further comprises an elastic reset structure, which comprises a stopper 423 and an elastic member 424. The abutting member 422 extends in the first direction, the stopper 423 is fixed on the outer periphery of the abutting member 422, and the elastic member 424 is sleeved on the outer periphery of the abutting member 422. The two ends of the elastic member 424 in the first direction are respectively abutted against the stopper 423 and the carrier 440. By arranging the stopper 423 on the outer periphery of the abutting member 422 extending in the first direction, and sleeving the elastic member 424 on the outer periphery of the abutting member 422, and abutting the two ends of the elastic member 424 in the first direction against the stopper 423 and the carrier 440 respectively, when the first driving member 421 drives the abutting member 422 to move towards the direction close to the tensioning member 412, the elastic member 424 is compressed in the preset direction. When the first driving member 421 stops working, the elastic member 424 will reset under the action of its own elasticity, and then drive the stopper 423 and the abutting member 422 to move in the preset direction away from the positioning groove 4121, so that the abutting member 422 can automatically reset from the positioning groove 4121. It should be noted that in the embodiment, the elastic member 424 is a spring, and the spring has a center hole to facilitate sleeving the spring on the outer periphery of the abutting member 422.

[0073] In an alternative embodiment, as Figure 5 , Figure 6 and Figure 7As shown, the clamping mechanism 400 further comprises a pickup assembly 430, wherein the pickup assembly 430 comprises a mounting frame 434, a second driving member 432, a third driving member 433, and a pickup hook 431, the second driving member 432 is mounted on the mounting frame 434, the pickup hook 431 is connected with the second driving member 432, the second driving member 432 can drive the pickup hook 431 to move in the up-down direction, the pickup hook 431 comprises a main body part 4311 and an extension hooking part 4312 connected in sequence from top to bottom, the extension hooking part 4312 has a horizontal dimension greater than that of the main body part 4311, the upper end surface of the tensioning member 412 is provided with a first butt joint hole 4122 and a second butt joint hole 4123 connected in sequence from top to bottom, the horizontal aperture of the first butt joint hole 4122 is smaller than that of the second butt joint hole 4123, the first butt joint hole 4122 is matched with the extension hooking part 4312, the third driving member 433 is connected with the carrier 440, and the third driving member 433 can drive the carrier 440 to move in a first direction in the horizontal plane. When it is needed to take out the tensioning member 412 extending into the through hole, first, the carrier 440 is driven by the third driving member 433 to move in the first direction, so that the pickup hook 431 is opposite to the first butt joint hole 4122 in the up-down direction, then the pickup hook 431 is driven by the second driving member 432 to move downward, so that the extension hooking part 4312 in the pickup hook 431 extends into the second butt joint hole 4123 after passing through the first butt joint hole 4122, subsequently, the carrier 440 is driven by the third driving member 433 to move in the preset direction again, so that the extension hooking part 4312 is no longer opposite to the first butt joint hole 4122 in the up-down direction, finally, the pickup hook 431 is driven by the second driving member 432 to move upward as a whole, and the extension hooking part 4312 abuts against the stepped end surface between the first butt joint hole 4122 and the second butt joint hole 4123 to drive the tensioning member 412 to move upward, thereby achieving the effect of driving the tensioning member 412 to remove from the through hole of the insulation framework 2000.

[0074] It should be noted that in the present embodiment, the second driving member 432 and the third driving member 433 are both linear motors. The linear motor has simple structure, sensitive response, and is convenient to disassemble and assemble. In other embodiments, the second driving member 432 and the third driving member 433 can also be linear motors, screw nut structures or other linear driving structures, and the present embodiment does not make specific limitation. In addition, since the third driving member 433 can drive the carrier 440 to move in the preset direction, the third driving member 433 can cooperate with the second driving mechanism 200 to drive the insulation framework 2000 to move during the process of winding the wire on the insulation framework 2000.

[0075] As an optional solution, the wire winding equipment of the axial magnetic flux motor insulation framework further comprises a clamping and cutting mechanism 500 for clamping and fixing the wire and cutting the clamped and fixed wire, so as to realize automatic winding of the wire on the insulation framework 2000.

[0076] Specifically, as shown in Figure 8 The clamping and cutting mechanism 500 includes a fixed part 560, a fourth driving part 540, a cutter 530, and a first clamping part 510 and a second clamping part 520 oppositely arranged along a preset direction. The fourth driving part 540 is arranged on the fixed part 560, and the fourth driving part 540 is connected with the first clamping part 510 and the second clamping part 520. A clamping space is formed between the first clamping part 510 and the second clamping part 520, and the clamping space is used to accommodate the wire. The fourth driving part 540 can drive the first clamping part 510 and the second clamping part 520 to move towards each other or move away from each other. The cutter 530 is fixed on the side wall of the first clamping part 510 or the second clamping part 520 extending along the preset direction. The cutter 530 extends along the preset direction, and the cutter head of the cutter 530 extends into the clamping space.

[0077] By arranging the wire in the clamping space formed by the first clamping part 510 and the second clamping part 520 oppositely arranged along the preset direction, and connecting the oppositely arranged first clamping part 510 and the second clamping part 520 with the fourth driving part 540, the first clamping part 510 and the second clamping part 520 are driven by the fourth driving part 540 to move towards each other and move away from each other, so that the wire in the clamping space can be clamped and fixed. By arranging the cutter 530 on the side wall of the first clamping part 510 or the second clamping part 520 extending along the preset direction, the cutter head of the cutter 530 extends into the clamping space. After the first clamping part 510 and the second clamping part 520 move towards each other and clamp and fix the wire, if the fourth driving part 540 continues to drive the first clamping part 510 and the second clamping part 520 to move towards each other, the cutter head of the cutter 530 will cut the wire to cut the clamped and fixed wire.

[0078] It should be noted that in the present embodiment, the preset direction is the left-right direction, the fourth driving part 540 is a linear cylinder, and the cutter 530 is arranged on the side wall of the second clamping part 520 extending along the left-right direction. In other embodiments, the specific direction of the preset direction can also be adjusted according to actual needs, the fourth driving part 540 can also be a linear motor or other linear driving structure, and the cutter 530 can also be arranged on the first clamping part 510. The present embodiment is not limited specifically.

[0079] To further improve the application range of the wire clamping and cutting mechanism 500, the wire clamping and cutting mechanism 500 further comprises a fifth driving member 550, wherein the fifth driving member 550 is fixed on a fixing member 560, the fifth driving member 550 is connected with the fourth driving member 540, and the fifth driving member 550 can drive the fourth driving member 540 to move arbitrarily in space. By arranging the fifth driving member 550 on the fixing member 560, connecting the fourth driving member 540 with the fifth driving member 550, and driving the fourth driving member 540 to move arbitrarily in space by the fifth driving member 550, the position of the fourth driving member 540 and the oppositely arranged first clamping member 510 and second clamping member 520 can be adjusted according to actual needs, and the wire in different positions can be clamped and fixed.

[0080] It should be noted that in the embodiment, the wire only offsets in the up-down direction relative to the first clamping member 510 and the second clamping member 520, so the fifth driving member 550 in the embodiment only drives the fourth driving member 540 to move in the up-down direction. In other embodiments, the fifth driving member 550 should be a three-axis driving structure, the fifth driving member 550 drives the first clamping member 510 and the second clamping member 520 to move arbitrarily in the left-right direction, the front-rear direction and the up-down direction, so as to realize arbitrary driving of the first clamping member 510 and the second clamping member 520 in space.

[0081] In addition, to improve the winding effect of the wire on the insulation framework 2000, as shown in Figure 1 In addition, to improve the winding effect of the wire on the insulation framework 2000, as shown in

[0082] Obviously, the above embodiments of the utility model are only examples for clearly explaining the utility model, and are not the limitation of the embodiments of the utility model. For ordinary skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, all the embodiments are not enumerated. Any modification, equivalent replacement and improvement made within the spirit and principle of the utility model should be included in the protection scope of the utility model claim.

Claims

1. A winding apparatus for an axial flux motor insulating former, characterized by, The application relates to a wire winding device. The device comprises: a clamping mechanism (400) for clamping a plurality of insulation skeletons (2000) in a preset direction; a wire nozzle (300) connected with a feeding roller, the wire nozzle (300) being used for conveying the wire in the feeding roller; a first driving mechanism (100) connected with the wire nozzle (300), the first driving mechanism (100) being capable of driving the wire nozzle (300) to move in space; and 2. The winding apparatus of the axial flux motor insulating former according to claim 1, characterized in that, a second driving mechanism (200) connected with the clamping mechanism (400), the second driving mechanism (200) being capable of driving the clamping mechanism (400) to move in space. The first driving mechanism (100) comprises: a first driving assembly (110) connected with the wire nozzle (300) at an output end, the first driving assembly (110) being capable of driving the wire nozzle (300) to move in a first direction; a second driving assembly (120) connected with the first driving assembly (110) at an output end, the second driving assembly (120) being capable of driving the first driving assembly (110) to move in a second direction; and 3. The winding apparatus of the axial flux motor insulating former according to claim 1, characterized in that, a third driving assembly (130) connected with the second driving assembly (120) at an output end, the third driving assembly (130) being capable of driving the second driving assembly (120) to move in a third direction, the first direction, the second direction and the third direction being perpendicular to each other in space. The second driving mechanism (200) comprises: a fourth driving assembly (210); 4. The winding apparatus of the axial flux motor insulated bobbin according to claim 3, characterized in that, a synchronous belt transmission structure (220) comprising two synchronous wheels (221) and a synchronous belt (222), the two synchronous wheels (221) being oppositely arranged in the preset direction, the two synchronous wheels (221) being in tension engagement with the synchronous belt (222), the fourth driving assembly (210) being connected with any one of the two synchronous wheels (221), the clamping mechanism (400) being fixed on the synchronous belt (222), the fourth driving assembly (210) being capable of driving the corresponding synchronous wheel (221) to rotate. The second driving mechanism (200) further comprises:

5. The winding apparatus of the axial flux motor insulated back bone according to any one of claims 1 to 4, characterized in that, a first guide sliding rail (230) extending in the preset direction, the clamping mechanism (400) being provided with a first guide sliding block (441), the first guide sliding rail (230) being in sliding cooperation with the first guide sliding block (441). The clamping mechanism (400) comprises: a carrier (440) supporting a plurality of the insulation skeletons (2000) extending in an up-down direction in an axial direction in the preset direction, the insulation skeletons (2000) being provided with through holes extending in the up-down direction; A plurality of clamping assemblies (410), each of the insulation skeletons (2000) is provided with a corresponding clamping assembly (410), each of the clamping assemblies (410) comprises a positioning member (411) and a tensioning member (412), the positioning member (411) is fixed on the support (440) and located in the through hole in the insulation skeleton (2000), the tensioning member (412) can extend into the through hole and jointly tension and fix the corresponding insulation skeleton (2000) with the positioning member (411).

6. The winding apparatus of the axial flux motor insulated bobbin according to claim 5, characterized in that, The clamping mechanism (400) further comprises: A locking assembly (420), each of the clamping assemblies (410) is provided with a corresponding locking assembly (420), the locking assembly (420) can lock and fix the tensioning member (412) and the positioning member (411) in the up-down direction.

7. The winding apparatus of the axial flux motor insulated bobbin according to claim 6, characterized in that, The locking assembly (420) comprises: A first driving member (421) mounted on the support (440); and An abutting member (422) connected to the output end of the first driving member (421), the tensioning member (412) extends downwardly out of the through hole, the side wall of the tensioning member (412) extending out of the through hole is provided with a positioning groove (4121), the positioning groove (4121) is opposite to the abutting member (422) in the first direction, and the first driving member (421) can drive the abutting member (422) to move in the first direction.

8. The winding apparatus of the axial flux motor insulated bobbin according to claim 7, characterized in that, The locking assembly (420) further comprises: An elastic reset structure, the elastic reset structure comprises a stop member (423) and an elastic member (424), the abutting member (422) extends in the first direction, the stop member (423) is fixed on the outer periphery of the abutting member (422), the elastic member (424) is sleeved on the outer periphery of the abutting member (422), and the two ends of the elastic member (424) in the first direction are respectively abutted with the stop member (423) and the support (440).

9. The winding apparatus of the axial flux motor insulating former according to claim 7, characterized in that, The clamping mechanism (400) further comprises: A picking assembly (430), the picking assembly (430) comprises a mounting frame (434), a second driving member (432), a third driving member (433) and a picking hook (431); The second driving member (432) is mounted on the mounting frame (434), the pickup hook (431) is connected with the second driving member (432), the second driving member (432) can drive the pickup hook (431) to move in the up-down direction, the pickup hook (431) comprises a main body part (4311) and an extension hooking part (4312) connected in sequence from top to bottom, the extension hooking part (4312) is greater than the main body part (4311) in the size along the horizontal direction, the upper end surface of the tensioning member (412) is provided with a first docking hole (4122) and a second docking hole (4123) communicated in sequence from top to bottom, the first docking hole (4122) is smaller than the second docking hole (4123) in the aperture along the horizontal direction, and the first docking hole (4122) is matched with the extension hooking part (4312); The third driving member (433) is connected with the carrier (440), and the third driving member (433) can drive the carrier (440) to move in the first direction in the horizontal plane.

10. The winding apparatus of the axial flux motor insulated back bone according to any one of claims 1-4, characterized in that, The winding device of the axial flux motor insulation framework further comprises: A wire clamping and cutting mechanism (500) is used for clamping and fixing the wire rod and cutting the clamped and fixed wire rod.

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