molding apparatus

Abstract

The application provides a forming device, and relates to the technical field of motor production equipment. The forming device comprises a positioning assembly and a sleeve wire assembly. The positioning assembly comprises at least one first positioning groove, and a to-be-bent stator lead-out wire can be positioned in the first positioning groove. The sleeve wire assembly comprises at least one sleeve, and the lead-out wire can be positioned in the sleeve at least partially. The first positioning groove and the sleeve are configured to be movable towards each other, so that the lead-out wire is bent at the groove opening of the first positioning groove and the end of the sleeve. By arranging the first positioning mechanism and the sleeve wire assembly, the stator lead-out wire can be bent at one time, the degree of automation is high, and manpower can be liberated, and the processing efficiency is improved.

Description

Technical Field

[0001] This application relates to the field of motor manufacturing technology, and in particular to a molding device. Background Technology

[0002] The motor stator is an important component of the motor, consisting of two main parts: the stator core and the windings. The windings are made of enameled wire. The enameled wire is wound around the iron core according to a certain rule to form the stator. The two ends of the enameled wire are led out to the outside of the motor as lead wires. The lead wires are thin copper wires and have the characteristics of flexible deformation.

[0003] Currently, the main method for bending lead wires is manual bending, as a stator has multiple lead wires. Manual bending is inefficient and results in poor dimensional accuracy and stability. Summary of the Invention

[0004] This application provides a forming device that can automatically bend lead wires to improve the above-mentioned technical problems.

[0005] To achieve the above objectives, molding equipment is provided according to this application, comprising:

[0006] A positioning component, the positioning component including at least one first positioning groove, wherein the stator lead wire to be formed can be located in the first positioning groove;

[0007] A wire assembly, the wire assembly including at least one sleeve, wherein the lead wire is at least partially located within the sleeve;

[0008] The first positioning groove and the sleeve are configured to move toward each other, causing the lead wire to bend at the opening of the first positioning groove and the end of the sleeve.

[0009] In some embodiments, the molding equipment further includes at least one first positioning fixture, wherein the stator to be molded may be located within the first positioning fixture, and the first positioning fixture is configured to displace the stator to a corresponding station.

[0010] In some embodiments, the first positioning fixture includes a fixture body and a positioning element, the positioning element being configured to align the lead wire with the first positioning groove.

[0011] In some embodiments, the positioning component further includes a wire clamping mechanism configured to limit the displacement of the lead wire so that the lead wire can enter the sleeve.

[0012] In some embodiments, the first positioning groove is V-shaped.

[0013] In some embodiments, the positioning component includes a plurality of first positioning slots, and the sleeve component includes a plurality of sleeves. The plurality of first positioning slots and the plurality of sleeves are arranged circumferentially along the stator, and the plurality of first positioning slots and the plurality of sleeves correspond to a plurality of lead wires respectively.

[0014] In some embodiments, the positioning component further includes:

[0015] A base plate, the positioning component is located on the base plate, the base plate is provided with a through hole, a plurality of first positioning grooves are distributed circumferentially along the through hole, and the lead wire can at least partially pass through the through hole;

[0016] A first driving member is configured to drive the base plate to displace in the Z direction so that the plurality of first positioning slots position the plurality of lead wires.

[0017] A plurality of second driving elements drive a plurality of positioning slots to move closer to or away from the lead wire.

[0018] In some embodiments, the sleeve assembly further includes:

[0019] Top plate, with multiple sleeves located on the side of the top plate near the positioning assembly;

[0020] A third driving member is configured to drive the top plate to displace in the Z direction so that the plurality of lead wires enter the sleeve;

[0021] A plurality of fourth drive members are configured to drive a plurality of the sleeves to bend a plurality of the leads.

[0022] In some embodiments, the molding apparatus further includes an inner support assembly, which includes at least one pusher block. The inner support assembly can pass through the inner ring of the stator, and the pusher block can push the stator lead wire from the inside of the stator lead wire in a direction away from the inner support assembly.

[0023] In some embodiments, the push block may abut against the inner side of the lead wire, and the first positioning groove may abut against the outer side of the lead wire. When the push block abuts against the inner side of the lead wire and the first positioning groove abuts against the outer side of the lead wire, the push block may move synchronously in the Z direction with the first positioning groove.

[0024] In some embodiments, the internal support component further includes:

[0025] A support member, wherein the push block is disposed at one end of the support member;

[0026] The fifth driving component is connected to the support component and drives the push block to displace in the Z direction.

[0027] The sixth driving element drives the pusher block to move toward or away from the lead wire.

[0028] In some embodiments, the forming apparatus further includes a wire management mechanism, the wire management mechanism including at least one second positioning groove, the lead wire being located in the second positioning groove, the second positioning groove being configured to move from the root of the lead wire toward the end so that the lead wire extends in the Z direction.

[0029] In some embodiments, the cable management mechanism further includes a second positioning fixture, the second positioning fixture including a positioning part, the stator may be located within the second positioning fixture, and the positioning part may abut against the stator to fix the stator within the second positioning fixture.

[0030] In some embodiments, the positioning part includes a first positioning part and a second positioning part, wherein the first positioning part and the second positioning part respectively abut against both ends of the stator.

[0031] In some embodiments, the wire assembly further includes a detection element that can detect whether the lead wire is located inside the sleeve of the wire assembly.

[0032] In some embodiments, the molding apparatus further includes a clamping mechanism configured to clamp the stator.

[0033] The forming equipment in this embodiment includes a positioning component, which includes at least one first positioning groove, within which the stator lead wire to be formed can be located; and a sleeve assembly, which includes at least one sleeve, within which at least a portion of the lead wire can be located. The first positioning groove and the sleeve are configured to move towards each other, causing the lead wire to bend at the opening of the first positioning groove and the end of the sleeve. By setting up the positioning component and the sleeve assembly, the lead wire can be bent at the opening of the first positioning groove and the end of the sleeve assembly, allowing for a one-time bending of the lead wire. This achieves a high degree of automation, freeing up manpower. Furthermore, the automated forming process offers high precision, contributing to improved product quality and processing efficiency.

[0034] Other features and advantages of this application will be described in detail in the following detailed description section. Attached Figure Description

[0035] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0036] To gain a more complete understanding of this application and its beneficial effects, the following description will be provided in conjunction with the accompanying drawings, wherein the same reference numerals in the following description denote the same parts.

[0037] Figure 1 A schematic diagram of the stator structure is provided for the application embodiments;

[0038] Figure 2 A schematic diagram of the molding equipment is provided for the application embodiments;

[0039] Figure 3 One of the partial structural schematic diagrams of the molding equipment is provided for the application embodiments;

[0040] Figure 4 This is a second partial structural schematic diagram of the molding equipment according to an embodiment of this application;

[0041] Figure 5 This is one of the structural schematic diagrams of the wire assembly according to an embodiment of this application;

[0042] Figure 6 This is a second schematic diagram of the structure of the wire assembly according to an embodiment of this application;

[0043] Figure 7 This is one of the structural schematic diagrams of the positioning component in an embodiment of this application;

[0044] Figure 8 This is a second schematic diagram of the positioning component according to an embodiment of this application;

[0045] Figure 9 This is one of the structural schematic diagrams of the first positioning tooling in the embodiments of this application;

[0046] Figure 10 This is a second schematic diagram of the structure of the first positioning tool according to an embodiment of this application;

[0047] Figure 11 This is a schematic diagram of the structure of the driving component according to an embodiment of this application;

[0048] Figure 12 This is one of the structural schematic diagrams of the internal support component in an embodiment of this application;

[0049] Figure 13 This is a second structural schematic diagram of the internal support component according to an embodiment of this application;

[0050] Figure 14 This is one of the structural schematic diagrams of the wire management mechanism of the molding equipment according to an embodiment of this application;

[0051] Figure 15 This is a second schematic diagram of the wire-sorting mechanism of the molding equipment according to an embodiment of this application;

[0052] Figure 16 This is a schematic diagram of the structure of the second positioning tool according to an embodiment of this application;

[0053] Explanation of reference numerals in the attached figures:

[0054] Molding equipment 100

[0055] Positioning component 1

[0056] First positioning slot 11

[0057] Wire clamping mechanism 12

[0058] Base plate 13

[0059] Through hole 14

[0060] First drive unit 15

[0061] Second drive unit 16

[0062] Wire assembly 2

[0063] Sleeve 21

[0064] Top plate 22

[0065] Third drive component 23

[0066] Fourth drive component 24

[0067] First positioning tooling 3

[0068] Tooling body 31

[0069] Positioning component 32

[0070] Spring 33

[0071] Detection rod 34

[0072] Cam bearing 35

[0073] Connector block 36

[0074] Clamping block 37

[0075] Chassis 4

[0076] Internal support component 5

[0077] Push block 51

[0078] Support component 52

[0079] Fifth drive component 53

[0080] Sixth drive component 54

[0081] Gear 55

[0082] Rack 56

[0083] Cable management mechanism 6

[0084] Second positioning groove 61

[0085] Second positioning fixture 62

[0086] First Positioning Unit 621

[0087] Second positioning unit 622

[0088] Seventh drive component 63

[0089] Eighth drive component 64

[0090] Item 7

[0091] Clamping mechanism 8

[0092] Stator 200

[0093] Lead wire 210

[0094] Inner circle 220 Detailed Implementation

[0095] First, those skilled in the art should understand that these embodiments are merely for explaining the technical principles of this application and are not intended to limit the scope of protection of this application. Those skilled in the art can make adjustments as needed to adapt to specific application scenarios.

[0096] Secondly, it should be noted that, in the description of this application, unless otherwise expressly specified and limited, the terms "installation," "assembly," and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, an indirect connection through an intermediate medium, or the internal connection of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0097] Furthermore, it should be noted that in the description of this application, the terms "upper," "lower," "parallel," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the equipment or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0098] Furthermore, the terms "first," "second," "third," "fourth," "fifth," "sixth," "seventh," and "eighth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first," "second," "third," "fourth," "fifth," "sixth," "seventh," and "eighth" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0099] As shown in the background section, in related technologies, the stator lead 210 is an important component in the motor that connects the stator 200 winding to the external circuit and is responsible for transmitting current. For ease of assembly, the lead 210 needs to be bent. However, the lead 210 is prone to deformation or damage. Currently, it is mainly bent manually. During manual bending, inconsistent operator techniques can easily lead to uneven stress on the enameled wire, damaging the enamel coating and affecting the motor's insulation performance. Furthermore, it is difficult to ensure that the shape and position of multiple leads 210 after bending are completely consistent, which may result in poor contact when the lead 210 is connected to external terminals or busbars.

[0100] In view of this, this application provides a forming device 100 for automatically bending stator lead wires 210. The forming device 100 provided in this application, by setting a positioning component 1 and a sleeve component 2, wherein the positioning component 1 includes at least one first positioning groove 11 and the sleeve component 2 includes at least one sleeve 21, allows the stator lead wire 210, which is simultaneously located in the first positioning groove 11 and the sleeve 21, to be bent at the opening of the first positioning groove 11 and the end of the sleeve 21. This ensures the accuracy of the bending position of the stator lead wire 210, improves production efficiency and product quality, and enhances the stability and reliability of the forming device 100.

[0101] To make the objectives, technical solutions, and advantages of this application clearer, the technical solutions in the embodiments of this application will be described in more detail below with reference to the accompanying drawings. In the drawings, the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. The described embodiments are some, but not all, of the embodiments of this application. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this application, and should not be construed as limiting this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0102] Reference Figures 1 to 8The molding equipment 100 provided in this application embodiment includes: a positioning component 1, which includes at least one first positioning groove 11, and the stator lead wire 210 to be bent can be located in the first positioning groove 11; a sleeve assembly 2, which includes at least one sleeve 21, and the lead wire 210 can be located at least partially in the sleeve 21; the first positioning groove 11 and the sleeve 21 are configured to move toward each other, so that the lead wire 210 is bent at the opening of the first positioning groove 11 and the end of the sleeve 21.

[0103] The forming equipment 100 includes a positioning component 1, which includes at least one first positioning groove 11. The wire assembly 2 includes at least one sleeve 21. The sleeve 21 has an opening on the side near the lead wire 210. The lead wire 210 can enter the sleeve 21 through the opening. When the lead wire 210 is in the sleeve 21, the wire assembly 2 can complete the bending by moving. However, since the bending force is relatively large, the groove plate of the first positioning groove 11 needs to position the lower bending point of the lead wire 210. The force point is the groove opening of the first positioning groove 11, and the upper bending point is the entrance of the bending sleeve 21. This ensures that other parts of the stator 200 are not affected when the force is bent, thus avoiding damage to the stator 200. Therefore, the positioning component 1 is provided with a first positioning groove 11, and the lead wire 210 can be located in the first positioning groove 11 and the sleeve 21. Thus, the lead wire 210 can be positioned by the first positioning groove 11 and the sleeve 21 at the same time. When the lead wire 210 is located in the first positioning groove 11 and the sleeve 21 at the same time, the first positioning groove 11 and the sleeve 21 can move towards each other. The lead wire 210 is simultaneously subjected to force at the ends of the first positioning groove 11 and the sleeve 21, and can be bent at the end of the sleeve 21 and the opening of the first positioning groove 11 at the same time. This reduces the time and frequency of manual operation, thereby improving production efficiency and reducing the impact of human factors on product quality, thereby improving product consistency and stability. The bending position is positioned by the first positioning groove 11 and the sleeve 21, and the bending position can also be adjusted according to actual needs, increasing the flexibility of the forming equipment 100.

[0104] It is understood that the shape and number of the first positioning groove 11 and the sleeve 21 can be adjusted according to actual needs, and this embodiment does not impose too many restrictions.

[0105] In some embodiments, the molding equipment 100 further includes at least one first positioning fixture 3, the stator 200 may be located within the first positioning fixture 3, the first positioning fixture 3 being configured to be displaceable to correspond to the positioning component 1.

[0106] Reference Figures 9-10 The forming equipment 100 includes at least one first positioning fixture 3, which can accurately place the workpiece in a predetermined position, ensuring that the workpiece is in the correct position and orientation during subsequent processing or assembly, and keeping the workpiece stable during processing, thereby improving processing accuracy.

[0107] It is understood that there can be one or more first positioning fixtures 3, and this embodiment does not impose too many restrictions.

[0108] In some embodiments, the first positioning fixture 3 includes a cam bearing 35, a connecting block 36, and a clamping block 37. The positioning assembly also includes a positioning block, which clamps the cam bearing 56. The cam bearing 35 is connected to the connecting block 36 and the clamping block 37 to ensure that the clamping block 37 clamps the stator 200 and ensures that the stator 200 is fixed in position.

[0109] In some embodiments, the first positioning fixture 3 includes a fixture body 31 and a positioning element 32, the positioning element 32 being configured to correspond the lead wire 210 to the first positioning groove 11.

[0110] The first positioning fixture 3 includes a fixture body 31 and a positioning component 32. The fixture body 31 is used to position the stator 200, and the positioning component 32 is used to position the stator 200 in the first positioning fixture 3 so that the stator lead wire 210 and the first positioning groove 11 correspond when the stator is bent.

[0111] In some embodiments, the first positioning fixture 3 includes a spring 33 and a detection rod 34, which are used to detect whether the stator 200 is placed flat. If it is not placed flat, the stator 200 will not be processed and defective products will be discharged. After detecting that the stator 200 is placed flat, it will be moved to the next station.

[0112] In some embodiments, the molding equipment 100 further includes a chassis 4, and multiple first positioning fixtures 3 are evenly distributed circumferentially on the chassis 4. The chassis 4 can rotate to move the stator 200 to be installed to the corresponding station and to remove the bent stator 200.

[0113] In some embodiments, the positioning component 1 further includes a wire clamping mechanism 12, which is configured to allow the lead wire 210 to enter the sleeve 21 of the wire assembly 2.

[0114] The positioning component 1 also includes a wire clamping mechanism 12, which can more accurately fix the position of the lead wire 210. After the stator lead wire 210 is positioned, the wire clamping mechanism 12 extends to clamp the stator lead wire 210. The wire clamping mechanism 12 of the positioning component 1 can fix the lead wire 210, so that the lead wire 210 corresponds to the sleeve 21, which makes it easier for the lead wire 210 to enter the sleeve 21, further improving production efficiency and preventing the stator lead wire 210 from deviating when the wire assembly 2 is wired, thus ensuring product quality.

[0115] In some embodiments, the wire clamping mechanism 12 is located below the first positioning groove 11. The wire clamping mechanism 12 and the first positioning groove 11 can be controlled by a driving member. When the first positioning groove 11 is needed for positioning, the driving member controls the first positioning groove 11 to extend and the wire clamping mechanism 12 to retract. When the wire clamping mechanism 12 is needed for clamping the wire, the first positioning groove 11 retracts and the wire clamping mechanism 12 extends.

[0116] In some embodiments, the first positioning groove 11 is V-shaped.

[0117] The first positioning groove 11 is V-shaped. The V-shaped groove can guide the stator lead 210, making it easier for the lead 210 to enter the first positioning groove 11, thus facilitating the positioning of the stator lead 210.

[0118] In some embodiments, the positioning component 1 includes a plurality of first positioning grooves 11, and the sleeve component 2 includes a plurality of sleeves 21. The plurality of first positioning grooves 11 and the plurality of sleeves 21 are arranged along the circumference of the stator 200, and the plurality of first positioning grooves 11 and the plurality of sleeves 21 correspond to a plurality of lead wires 210 respectively.

[0119] There are generally multiple stator leads 210. The number of first positioning grooves 11 and sleeves 21 can be set to multiple. The multiple first positioning grooves 11 and multiple sleeves 21 correspond one-to-one with the multiple leads 210. The multiple first positioning grooves 11 and multiple sleeves 21 can bend the stator leads 210 together. Therefore, the stator leads 210 can be bent all at once, increasing the bending efficiency.

[0120] In some embodiments, the positioning component 1 further includes: a base plate 13, on which the positioning component 1 is located, the base plate 13 having a through hole 14 through which the lead wire 210 can at least partially pass; a first driving member 15, configured to drive the base plate 13 to displace in the Z direction, so that a plurality of first positioning slots 11 position the plurality of lead wires 210, the Z direction being the direction parallel to the lead wires 210; and a plurality of second driving members 16, which drive the plurality of first positioning slots 11 to move closer to or away from the lead wires 210.

[0121] In some embodiments, the Z direction is parallel to the lead-out line 210.

[0122] The positioning assembly 1 also includes a base plate 13 and a first driving member 15. The positioning assembly 1 is located on the base plate 13, so the first driving member 15 can drive the positioning assembly 1 to move by driving the base plate 13 to move in the Z direction. This facilitates the simultaneous displacement of multiple first positioning slots 11 in the Z direction, allowing multiple first positioning slots 11 to simultaneously position multiple stator leads 210. The base plate 13 has through holes 14 through which the stator leads 210 can pass. Multiple first positioning slots 11 are distributed circumferentially along the through holes 14, thus positioning the leads 210 passing through the through holes 14. The positioning assembly 1 also includes multiple second driving members 16, which drive multiple positioning slots to move closer to or away from the leads 210, allowing multiple leads 210 to enter or exit the first positioning slots 11.

[0123] In some embodiments, the wire sleeve assembly 2 further includes: a top plate 22, the wire sleeve assembly 2 being located on the side of the top plate 22 close to the positioning assembly 1; and a third driving member 23, the third driving member 23 driving the top plate 22 to move in the Z direction.

[0124] The wire-sleeving assembly 2 also includes a top plate 22, with multiple sleeves 21 located on the side of the top plate 22 closer to the positioning assembly 1. This facilitates positioning by the positioning assembly 1, ensuring that the sleeves 21 and the lead wires 210 correspond, and the lead wires 210 can enter the sleeves 21. The wire-sleeving assembly 2 also includes a third driving member 23, which can drive the top plate 22 to move in the Z direction, thereby moving the multiple sleeves 21 and facilitating simultaneous wire-sleeving by the multiple sleeves 21.

[0125] In some implementations, the top plate 22 or the bottom plate 13 is equipped with multiple linear bearings and multiple columns, which serve as a support structure to ensure the straightness and stability of the positioning assembly 1 or the sleeve assembly 2 as it moves up and down along the four columns.

[0126] In some embodiments, such as Figure 11 As shown, the molding equipment 100 also includes a support plate, with the first driving component 15 and the third driving component 23 located on the support plate. The transmission component consists of two screw nut assemblies arranged on both sides of the positioning component 1 to ensure that the bottom plate 13 of the positioning component and the top plate 22 of the sleeve assembly are subjected to uniform force. The nuts are fixed on the positioning component 1 and the sleeve assembly 2. When the nuts move up and down along the screw, they drive the positioning component 1 and the sleeve assembly 2 to move.

[0127] In some embodiments, an inner support assembly 5 is also included, which includes at least one pusher block 51. The inner support assembly 5 can pass through the inner ring 220 of the stator, and the pusher block 51 can push the lead wire 210 from the inside of the stator lead wire 210 in a direction away from the inner support assembly 5.

[0128] Reference Figures 12-13As shown, the inner support assembly 5 includes at least one pusher block 51. After the pusher block 51 in the inner support assembly 5 passes through the inner ring 220 of the stator to a certain position, the pusher block 51 pushes the stator lead wire 210 outward, thereby positioning the stator lead wire 210 so that the stator lead wire 210 will not bend inward.

[0129] In some embodiments, the inner support component 5 may abut against the inner side of the lead wire 210, and the first positioning groove 11 may abut against the outer side of the lead wire 210. When the inner support component 5 abuts against the inner side of the lead wire 210 and the first positioning groove 11 abuts against the outer side of the lead wire 210, the inner support component 5 and the first positioning groove 11 may move synchronously in the Z direction.

[0130] The inner support assembly 5 and the positioning assembly 1 can move simultaneously. The push block 51 of the inner support assembly 5 moves upward through the inner hole of the stator 200 to a suitable position on the upper surface of the stator 200. The push block 51 opens outward. The first positioning groove 11 of the positioning assembly 1 extends outward from the outside of the stator lead wire 210. The first positioning groove 11 cooperates with the push block 51 to clamp the lead wire 210 from both the inner and outer sides and move synchronously in the Z direction, thereby positioning the position of the lead wire 210.

[0131] In some embodiments, the inner support assembly 5 further includes: a support member 52, a pusher block 51 disposed at one end of the support member 52; a fifth drive member 53 connected to the support member 52, the fifth drive member 53 driving the inner support assembly 5 to move in the Z direction; and a sixth drive member 54 driving the pusher block 51 to move towards or away from the lead wire 210.

[0132] The inner support assembly 5 includes a support member 52 and a pusher block 51 located at one end of the support member 52, so that the support member 52 and the pusher block 51 can pass through the inner ring 220 of the stator. The fifth drive member 53 and the sixth drive member 54 drive the pusher block 51 to move through the support member 52.

[0133] In some embodiments, the inner support component 5 includes a plurality of push blocks 51, which simultaneously push a plurality of lead wires to move.

[0134] In some embodiments, the inner support assembly 5 further includes a gear 55 and a rack 56, which drive the support member 52 to move the push block 51 outward via the gear 55 and rack 56.

[0135] In some embodiments, the molding apparatus 100 further includes a wire management mechanism 6, which includes at least one second positioning groove 61, where the lead wire 210 may be located. The second positioning groove 61 is configured to move from the root of the lead wire 210 toward its end so that the lead wire 210 extends in the Z direction.

[0136] Reference Figure 14-16As shown, the forming equipment 100 also includes a wire management mechanism 6. The wire management mechanism 6 includes at least one second positioning groove 61, which can move from the root of the lead wire 210 away from the root, so that the lead wire 210 extends in the Z direction. The stator lead wire 210 is relatively soft, and before wire management, the stator lead wire 210 bends in various directions. Therefore, by setting the wire management mechanism 6, the stator lead wire 210 is extended in the Z direction, which facilitates subsequent positioning and bending. It can be understood that the root of the lead wire 210 is the end connected to the stator 200, and the end of the lead wire 210 is the other end away from the root.

[0137] In some embodiments, the cable management mechanism 6 further includes a seventh drive member 63 and an eighth drive member 64, the seventh drive member driving the second positioning groove 61 to move in the Z direction, and the eighth drive member 64 driving the second positioning groove 61 to move closer to or away from the lead wire 210.

[0138] It is understood that the first driving component 15, the second driving component 16, the third driving component 23, the fourth driving component 24, the fifth driving component 53, the sixth driving component 54, the seventh driving component 63 and the eighth driving component 64 can be cylinders, hydraulic cylinders, electric cylinders, motors, transmission structures, etc. This application does not limit the type of driving component.

[0139] In some embodiments, the cable management mechanism 6 further includes a positioning sensor. The second positioning groove 61 can pass through the inner ring 220 of the stator. After reaching the root of the stator lead 210, the second positioning groove 61 moves towards the stator lead 210, allowing the stator lead 210 to enter the second positioning groove 61. After the positioning sensor detects the position, the second positioning groove 61 moves away from the root of the stator lead 210, completing the cable management operation.

[0140] In some embodiments, the second positioning groove 61 is V-shaped.

[0141] In some embodiments, there are multiple second positioning slots 61, and the multiple second positioning slots 61 correspond to multiple lead-out lines 210.

[0142] In some embodiments, the cable management mechanism 6 further includes a second positioning fixture 62, which includes a positioning part. The stator 200 may be located within the second positioning fixture 62, and the positioning part may abut against the stator 200 to fix the stator 200 within the second positioning fixture 62.

[0143] Reference Figure 16 As shown, the cable management mechanism 6 also includes a second positioning fixture 62, and the stator 200 can be fixed in the second positioning fixture 62, so that the position of the stator 200 is relatively fixed when the cable management mechanism 6 is managing the cable, thereby improving the positioning accuracy.

[0144] In some embodiments, the cable management mechanism 6 further includes a gripper cylinder and a traverse module. The gripper cylinder grips the stator 200, and the traverse module drives the gripper cylinder to the positioning position, which can be accurately placed in the second positioning fixture 62. After placement, the gripper cylinder retracts.

[0145] In some embodiments, the cable management mechanism 6 further includes a positioning part including a first positioning part 621 and a second positioning part 622, the first positioning part 621 and the second positioning part 622 respectively abutting against both ends of the stator 200.

[0146] The positioning unit includes a first positioning unit 621 and a second positioning unit 622. The first positioning unit 621 and the second positioning unit 622 respectively position the stator 200 from both ends, further increasing the positioning accuracy. After the stator 200 is placed in the positioning fixture, the first positioning unit 621 actuates to press the stator 200 from the side and top. After the first positioning unit 621 presses the stator 200, the second positioning unit 622 actuates to press the stator 200 upward.

[0147] It is understood that there may be one or more first positioning parts 621 and second positioning parts 622. The first positioning part 621 and the second positioning part 622 may be driven by a motor or a cylinder. This embodiment does not impose too many restrictions.

[0148] In some embodiments, the wire assembly 2 further includes a detection element 7, which can detect whether the lead wire 210 is located inside the hole of the wire assembly 2.

[0149] After the stator lead wire 210 of the wire-sleeving assembly 2 reaches a certain position, the detection element 7 inside the wire-sleeving assembly 2 checks whether the wire sleeve is successfully sleeved. If it is successfully sleeved, the lead wire 210 will proceed to the bending action. If the detection element 7 does not detect the lead wire 210, it is determined that it has not been fully and properly sleeved into the bending sleeve 21, and the stator 200 will enter the NG channel, without the lead wire 210 bending action. This detection ensures the yield of the stator 200 after the lead wire 210 is shaped. Through real-time monitoring, fault warning, and quality control, production efficiency is improved. The detection element 7 not only improves the reliability and performance of the equipment, but also makes the forming equipment 100 more intelligent and efficient.

[0150] In some embodiments, the molding apparatus 100 further includes a clamping mechanism 8 configured to clamp the stator 200.

[0151] The molding equipment 100 also includes a clamping mechanism 8, which can clamp the stator 200 and place it in a target position, such as in the first positioning fixture 3 or the second positioning fixture 62.

[0152] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0153] It is understood that the various numerical designations used in the embodiments of this application are merely for descriptive convenience and are not intended to limit the scope of the embodiments of this application.

[0154] The technical solutions of this application have been described above with reference to the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the scope of protection of this application is obviously not limited to these specific embodiments. Without departing from the principles of this application, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the scope of protection of this application.

Claims

1. A molding device, characterized in that, include: A positioning component, the positioning component including at least one first positioning groove, wherein the stator lead wire to be formed can be located in the first positioning groove; A wire assembly, the wire assembly including at least one sleeve, wherein the lead wire is at least partially located within the sleeve; The first positioning groove and the sleeve are configured to move toward each other, causing the lead wire to bend at the opening of the first positioning groove and the end of the sleeve.

2. The molding equipment according to claim 1, characterized in that, The forming equipment further includes at least one first positioning fixture, the stator to be formed may be located in the first positioning fixture, and the first positioning fixture is configured to displace the stator to the corresponding station.

3. The molding equipment according to claim 2, characterized in that, The first positioning fixture includes a fixture body and a positioning component, wherein the positioning component is configured to make the lead wire correspond to the first positioning groove.

4. The molding equipment according to claim 1, characterized in that, The positioning component further includes a wire clamping mechanism configured to limit the displacement of the lead wire so that the lead wire can enter the sleeve.

5. The molding equipment according to claim 1, characterized in that, The first positioning groove is V-shaped.

6. The molding equipment according to claim 1, characterized in that, The positioning component includes a plurality of first positioning slots, and the sleeve component includes a plurality of sleeves. The plurality of first positioning slots and the plurality of sleeves are arranged circumferentially along the stator, and the plurality of first positioning slots and the plurality of sleeves correspond to a plurality of lead wires respectively.

7. The molding equipment according to claim 6, characterized in that, The positioning component also includes: A base plate, the positioning component is located on the base plate, the base plate is provided with a through hole, a plurality of first positioning grooves are distributed circumferentially along the through hole, and the lead wire can at least partially pass through the through hole; A first driving member is configured to drive the base plate to displace in the Z direction so that the plurality of first positioning slots position the plurality of lead wires. A plurality of second driving elements drive a plurality of positioning slots to move closer to or away from the lead wire.

8. The molding equipment according to claim 6, characterized in that, The sleeve assembly also includes: Top plate, with multiple sleeves located on the side of the top plate near the positioning assembly; A third driving member is configured to drive the top plate to displace in the Z direction so that the plurality of lead wires enter the sleeve; A plurality of fourth drive members are configured to drive a plurality of the sleeves to bend a plurality of the leads.

9. The molding equipment according to claim 1, characterized in that, The molding equipment also includes an inner support assembly, which includes at least one pusher block. The inner support assembly can pass through the inner ring of the stator, and the pusher block can push the stator lead wire from the inside of the stator lead wire in a direction away from the inner support assembly.

10. The molding equipment according to claim 9, wherein the push block may abut against the inner side of the lead wire, and the first positioning groove may abut against the outer side of the lead wire; when the push block abuts against the inner side of the lead wire and the first positioning groove abuts against the outer side of the lead wire, the push block may move synchronously in the Z direction with the first positioning groove.

11. The molding equipment according to claim 9, characterized in that, The internal support component also includes: A support member, wherein the push block is disposed at one end of the support member; The fifth driving component is connected to the support component and drives the push block to displace in the Z direction. The sixth driving element drives the pusher block to move toward or away from the lead wire.

12. The molding equipment according to claim 1, characterized in that, The forming equipment further includes a wire management mechanism, which includes at least one second positioning groove, in which the lead wire can be located. The second positioning groove is configured to move from the root of the lead wire toward its end so that the lead wire extends in the Z direction.

13. The molding equipment according to claim 12, characterized in that, The cable management mechanism further includes a second positioning fixture, which includes a positioning part. The stator can be located inside the second positioning fixture, and the positioning part can abut against the stator to fix the stator inside the second positioning fixture.

14. The molding equipment according to claim 13, characterized in that, The positioning part includes a first positioning part and a second positioning part, which respectively abut against both ends of the stator.

15. The molding equipment according to any one of claims 1-14, characterized in that, The cable assembly also includes a detection element that can detect whether the lead wire is located inside the sleeve of the cable assembly.

16. The molding equipment according to any one of claims 1-14, characterized in that, The molding equipment also includes a clamping mechanism configured to clamp the stator.

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