CN221263582U - GND conducting strip hot melting equipment - Google Patents

Abstract

The application discloses GND conducting strip hot-melting equipment. The equipment is provided with a workbench, and further comprises a reworking assembly, a re-throwing assembly, a hot melting assembly, a detection assembly and a transverse moving and carrying assembly which are sequentially arranged on the workbench, wherein the reworking assembly is used for transferring stator windings which do not reach the GND conducting strip installation standard so as to facilitate reworking and repairing; the assembly is put into again for transferring the stator winding which is finished with reworking repair so as to carry out hot melting treatment; the hot melting assembly is used for hot melting the positioning column assembled with the GND conducting plate on the stator winding; the detection component is used for detecting the hot melting state of the positioning column; the transverse moving assembly spans from one end of the workbench to the other end, and the moving path of the transverse moving assembly is butted with the reworking assembly, the re-throwing assembly, the hot melting assembly and the detecting assembly and is used for transferring stator windings among the assemblies. The technical scheme of the application has high equipment automation integration level, and can improve the processing efficiency of the stator winding, improve the yield and reduce the production cost.

Description

GND conducting strip hot melting equipment

Technical Field

The application relates to the technical field of hot melting, in particular to GND conducting strip hot melting equipment.

Background

The assembly of the motor generally involves the assembly of the stator winding with GND conductive plates.

The GND conducting plate is used for clamping and fixing outgoing lines of the stator winding, a positioning column used for assembling the GND conducting plate is arranged on the stator winding, and after the GND conducting plate is assembled on the positioning column on the stator winding, the GND conducting plate is further subjected to hot melting at the end part of the positioning column so as to fix the GND conducting plate.

In general, the method comprises the steps of checking and reworking whether the GND conductive sheet and the positioning column are assembled in place before hot melting and checking the quality of hot melting after hot melting. In the prior art, the split setting between each station still involves the manual transfer to the material after accomplishing the processing in each station, and then equipment integrated level is lower, and production efficiency is low, and is with high costs, still probably leads to the damage of product in the material transfer process, has the risk of increasing the product defective rate. Accordingly, there is a need for improvements over the prior art.

Disclosure of utility model

The application provides GND conducting plate hot-melting equipment, and aims to solve the problems of lower production efficiency, high cost and higher reject ratio in the prior art.

To achieve the above object, the present application provides a GND conductive sheet heat-staking apparatus provided with a table, the GND conductive sheet heat-staking apparatus comprising, in order from the table:

The reworking assembly is used for transferring stator windings which do not reach the GND conducting plate installation standard so as to facilitate reworking repair;

the assembly is put into again and is used for transferring the stator winding which is finished with reworking repair so as to carry out hot melting treatment;

The hot melting assembly is used for hot melting the positioning column assembled with the GND conducting plate on the stator winding;

the detection component is used for detecting the hot melting state of the positioning column;

The device comprises a workbench, a transverse moving and carrying assembly, a reworking assembly, a re-throwing assembly, a hot melting assembly and a detection assembly, wherein the transverse moving and carrying assembly is arranged on the workbench, the transverse moving and carrying assembly spans from one end of the workbench to the other end, and the moving path of the transverse moving and carrying assembly is in butt joint with the reworking assembly, the re-throwing assembly, the hot melting assembly and the detection assembly, and is used for transferring stator windings between the assemblies.

In some embodiments, the hot melt assembly comprises:

The thermal melting module is used for realizing the thermal melting of a positioning column assembled with the GND conducting plate on the stator winding;

And one end of the first moving module is in butt joint with the hot melting module, the other end of the first moving module is in butt joint with the traversing carrying assembly, and the first moving module is used for transferring the stator winding between the hot melting module and the traversing carrying assembly.

In some embodiments, the thermal melting block comprises:

The first mounting frame is arranged across the moving path of the first moving module;

the hot melt piece is movably arranged on the first mounting frame through a first connecting piece and is opposite to the moving path of the first moving module below;

The first driving piece is arranged on the first mounting frame and connected with the first connecting piece, and the first driving piece is used for driving the first connecting piece to reciprocate in the vertical direction so as to drive the hot melting piece to move.

In some embodiments, a plurality of the hot-melt elements are arranged corresponding to the number and the positions of the positioning columns, and the plurality of the hot-melt elements are connected to the first connecting element;

The first connecting piece comprises a vertical plate connected with the first mounting frame, a transverse plate used for mounting the hot melting pieces and a stabilizing plate connected with the transverse plate, and the hot melting pieces penetrate through the stabilizing plate.

In some embodiments, the first mobile module comprises:

The first linear guide rail is arranged between the hot melting module and the transverse moving and carrying assembly;

The first moving plate is slidably mounted on the first linear guide rail, and a first positioning jig for bearing the stator winding is fixed on the first moving plate;

The second driving piece is connected with the first moving plate and used for driving the first moving plate to reciprocate along the first linear guide rail.

In some embodiments, the detection assembly comprises:

The detection module is used for detecting the hot melting state of the positioning column;

And one end of the second moving module is in butt joint with the transverse moving and carrying assembly, the other end of the second moving module penetrates through the detection module, and the second moving module is used for carrying the stator winding between the detection module and the transverse moving and carrying assembly and is used for carrying the stator winding to the other end of the second moving module.

In some embodiments, the detection module comprises:

the second mounting rack is arranged across the moving path of the second moving module;

the detection piece is movably arranged on the second mounting frame through a second connecting piece and is opposite to the moving path of the second moving module below;

The third driving piece is arranged on the second mounting frame and connected with the second connecting piece, and the third driving piece is used for driving the second connecting piece to reciprocate in the vertical direction so as to drive the detection piece to move;

and the sensor is arranged on the second mounting frame and used for acquiring the displacement distance of the detection piece when the detection is completed.

In some embodiments, the second mobile module comprises:

the second linear guide rail covers the distance between the detection module and the transverse moving and carrying assembly and penetrates through the detection module to extend in a direction away from the transverse moving and carrying assembly;

The second moving plate is slidably arranged on the second linear guide rail, a second positioning jig for bearing the stator winding is fixed on the second moving plate, and the second positioning jig is rotatably arranged;

And the fourth driving piece is connected with the second moving plate and is used for driving the moving plate to reciprocate along the second linear guide rail.

In some embodiments, the reinfusion component comprises:

The third moving module comprises a third linear guide rail, a third moving plate which is connected with the third linear guide rail in a sliding manner and a fifth driving piece which drives the third moving plate to move; the third moving plate is fixedly provided with a third positioning jig for placing the stator winding; and

And the code scanning module is arranged adjacent to the third linear guide rail and is used for recording the repair information of the stator winding.

In some embodiments, the stator winding detection device further comprises a discharge assembly, wherein the discharge assembly is arranged adjacent to the detection assembly and is used for discharging the defective and unrepairable stator winding detected by the detection assembly;

Wherein the discharge assembly and the rework assembly each include a conveyor belt transport mechanism.

According to the technical scheme, the GND conducting plate hot-melting equipment is provided with a workbench, and a reworking assembly, a re-throwing assembly, a hot-melting assembly, a detection assembly and a transverse moving and carrying assembly are sequentially arranged on the workbench; the transverse moving and carrying assembly transfers the stator windings from the last station, and sequentially transfers the stator windings to each assembly according to the states of the stator windings for processing operation, so that the stator windings which do not reach the GND conducting plate mounting standard are respectively transferred, the stator windings which are subjected to reworking repair are transferred, hot melting treatment is carried out, and hot melting detection is carried out. The device has high automation integration level, and can improve the processing efficiency of the stator winding, improve the yield and reduce the production cost.

Drawings

For a clearer description of embodiments of the application or of solutions in the prior art, the drawings that are necessary for the description of the embodiments or of the prior art will be briefly described, it being apparent that the drawings in the description below are only some embodiments of the application, from which, without the inventive effort, other drawings can be obtained for a person skilled in the art, in which:

FIG. 1 is a schematic diagram of a GND conductive sheet according to an embodiment of the present application;

FIG. 2 is a schematic diagram illustrating an assembly of stator windings and GND conductive sheet according to an embodiment of the present application;

FIG. 3 is a schematic diagram of a GND conductive sheet thermal bonding apparatus according to an embodiment of the present application;

FIG. 4 is a schematic diagram of the rework assembly of FIG. 3;

FIG. 5 is a schematic view of the re-input assembly of FIG. 3;

FIG. 6 is a schematic view of the hot melt assembly of FIG. 3;

FIG. 7 is a schematic diagram of the detection assembly of FIG. 3;

Fig. 8 is a schematic structural view of the traverse handling assembly in fig. 3.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present application are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

It will also be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present application.

Referring to fig. 1, a schematic structure of a GND conductive plate 300 according to the present application is shown, and the GND conductive plate 300 includes a conductive plate body 31 and a plurality of positioning holes 32 formed along the conductive plate body 31. The stator winding 200 is provided with a positioning post 21 corresponding to the positioning hole 32, and the GND conductive plate 300 is fixed by thermally fusing the positioning post 21 after the GND conductive plate 300 is assembled to the stator winding 200. A schematic diagram of the assembly of the stator winding 200 and GND conductive plate 300 is shown in fig. 2.

Referring to fig. 3, the present application proposes a GND conductive plate heat-staking apparatus 100. The GND conductive sheet thermal fusion apparatus 100 is provided with a table 10, and a rework module 20, a reloading module 30, a thermal fusion module 40, a detection module 50, and a traverse conveyance module 70 which are provided in this order on the table 10.

The traverse transporting assembly 70 not only spans from one end of the workbench 10 to the other end in the present apparatus, but also the moving path is butted against the reworking assembly 20, the re-input assembly 30, the hot melt assembly 40 and the detecting assembly 50 for transferring the stator winding 200 between the assemblies, and one end of the traverse transporting assembly 70 is butted against the last processing apparatus for assembling the GND conductive sheet 300 onto the stator winding 200, and the traverse transporting assembly 70 is also used for transferring the stator winding 200 assembled with the GND conductive sheet 300 by the last processing apparatus onto the GND conductive sheet hot melt apparatus 100 in the present application.

Referring to fig. 8, specifically, the traverse transporting assembly 70 includes a traverse module 71, a vertical moving module 72 and a manipulator 73, wherein the traverse module 71 spans from one end to the other end of the workbench 10, the vertical moving module 72 is connected to the traverse module 71, the manipulator 73 is connected to the vertical moving module 72, and the manipulator 73 can move laterally and vertically under the driving of the traverse module 71 and the vertical moving module 72, so as to meet the corresponding action requirement of the manipulator 73. Wherein the robot 73 includes a first clamping block 731 and a second clamping block 732 disposed opposite to each other, and the first clamping block 731 and the second clamping block 732 are configured to move relatively to clamp the stator winding 200 or move back to loosen the stator winding 200.

Referring to fig. 8, in a further arrangement, the first clamping block 731 and the second clamping block 732 are both in a circular arc shape, the circular arc openings are opposite, and the circular arc openings of the first clamping block 731 and the second clamping block 732 are matched with the shape of the stator winding 200 to be clamped, so that stable clamping of the stator winding 200 can be realized in the process of moving the first clamping block 731 and the second clamping block 732 in opposite directions.

Referring to fig. 8, in some embodiments, a plurality of groups of vertical movement modules 72 are provided, the plurality of groups of vertical movement modules 72 are connected to the same horizontal movement module 71, and a robot 73 is connected to each of the plurality of groups of vertical movement modules 72. The radius of the circular arc opening of the clamping block in the different manipulators 73 is different, so that the stator winding 200 with different model sizes can be clamped.

The rework assembly 20 is used to transfer stator windings 200 that do not meet the GND mount standard for rework repair. The fact that the standard for installing the GND conductive plate is not met means that the GND conductive plate 300 and the stator winding 200 are not installed in place in the previous processing equipment, and there may be a case that the GND conductive plate 300 and the positioning post 21 on the stator winding 200 are assembled in a staggered manner, and this case may be detected when the GND conductive plate 300 is assembled in the previous processing equipment. Further, when the traverse transporting assembly 70 transports the stator winding 200 which does not meet the GND conductive sheet mounting standard, the stator winding 200 is first transported by the rework assembly 20 so as to be reworked and repaired.

Referring to fig. 4, the reworking assembly 20 may be configured based on a conveyor belt conveying mechanism 210, where the conveyor belt conveying mechanism 210 includes a conveyor belt, one end of the conveyor belt is abutted to the traverse conveying assembly 70, and the other end of the conveyor belt is provided with a reworking station, and the reworking station may be a manual processing station, where the stator winding 200 that does not meet the GND conductive sheet installation standard is transferred from one end of the conveyor belt to the other end, and the position of the GND conductive sheet 300 is manually adjusted to complete reworking repair of the stator winding 200.

Further, the completed stator winding 200 is transferred by re-plunging the assembly 30 for a hot melt process.

The throw-in assembly 30 is disposed adjacent to the rework assembly 20, as shown in fig. 1 and 5, the throw-in assembly 30 includes a third moving module 310, and the third moving module 310 includes a third linear rail 311, a third moving plate 312 slidably connected to the third linear rail 311, and a fifth driving member 313 for driving the third moving plate 312 to move; a third positioning jig 314 for placing the stator winding 200 is fixedly provided on the third moving plate 312.

The third linear guide 311 may be disposed in parallel with the conveyor belt in the rework assembly 20, with one end of the third linear guide 311 abutting the traversing carriage assembly 70 and the other end abutting the rework station. The stator winding 200 completed with reworking repair is manually placed on the third positioning jig 314 and transferred along the third linear guide 311 to the end abutting the traverse transport assembly 70. The third positioning jig 314 is concavely provided with a positioning groove, the stator winding 200 can be embedded in the positioning groove in a preset direction for transferring, and when the stator winding 200 has different model sizes, the third positioning jig 314 can be provided with different positioning grooves corresponding to the stator winding 200 with different model sizes, so that the placing requirement is met.

Referring to fig. 5, in some embodiments, the throw-in assembly 30 further includes a code scanning module 320, the code scanning module 320 is disposed adjacent to the third linear guide rail 311, the two-dimensional code is disposed on the stator winding 200, and the code scanning module 320 is used to scan the code, so as to record repair information of the stator winding 200.

Further, the stator winding 200 transferred by the re-input assembly 30 may be further grasped and transferred by the traverse handling assembly 70 to the heat-melting assembly 40 for heat-melting treatment. It will be appreciated that, when the traverse transporting assembly 70 grabs and transports the stator winding 200 from the previous processing apparatus to be a stator winding meeting the GND conductive plate mounting standard, the stator winding 200 meeting the requirement may be directly transported to the heat-melting assembly 40 for heat-melting treatment. Wherein, the hot-melt assembly 40 is used for hot-melting the positioning column 21 assembled with the GND conductive sheet 300 on the stator winding 200; to fix the GND conductive plate 300 on the stator winding 200.

Referring to fig. 1 and 6, the thermal melting assembly 40 includes a thermal melting module and a first moving module 42. The heat fusion module is used for realizing heat fusion of the positioning column 21 assembled with the GND conductive sheet 300 on the stator winding 200; one end of the first moving module 42 is abutted to the heat fusion module, and the other end is abutted to the traverse carrying assembly 70, and the first moving module 42 is used for transferring the stator winding 200 between the heat fusion module and the traverse carrying assembly 70.

It will be appreciated that, as a main component for implementing the heat fusing of the positioning posts 21, the heat fusing module needs to transfer the stator winding 200 provided by the traverse handling assembly 70 to the lower side of the heat fusing module through the first moving module 42 before the heat fusing operation is performed through the heat fusing module, so as to facilitate the heat fusing operation.

Referring to fig. 6, in a specific arrangement, the first moving module 42 includes a first linear guide 421, a first moving plate 422, and a second driving member 424; the first linear guide 421 is disposed between the hot melt module and the traverse transport assembly 70; the first moving plate 422 is slidably mounted on the first linear guide rail 421, and a first positioning fixture 423 for carrying the stator winding 200 is fixed on the first moving plate 422; the second driving member 424 is connected to the first moving plate 422, and the second driving member 424 is used for driving the first moving plate 422 to reciprocate along the first linear guide 421.

The first mobile module 42 and the third mobile module 310 have similar structures and functions. One end of the first linear rail 421 is abutted against the traverse carrying assembly 70, and the other end is abutted against the fuse module. The stator winding 200 provided by the traverse handling assembly 70 is placed on the first positioning jig 423 and transferred to the lower side of the heat fusion die block along the first linear guide 421. The first positioning fixture 423 is concavely provided with a positioning groove, and the stator winding 200 can be embedded in the positioning groove in a preset direction for transferring.

Further, as shown in fig. 1 and 6, a heat fusion module is provided, the heat fusion module includes a first mounting frame 411, a heat fusion member 412 and a first driving member 414, and the first mounting frame 411 is provided across a moving path of the moving module; the hot melt piece 412 is movably arranged on the first mounting frame 411 through the first connecting piece 413, and the hot melt piece 412 is arranged opposite to the moving path of the lower moving module; the first driving member 414 is disposed on the first mounting frame 411 and connected to the first connecting member 413, and the first driving member 414 is configured to drive the first connecting member 413 to reciprocate in a vertical direction so as to drive the hot melt member 412 to move.

In the hot melting process, the traversing handling assembly 70 places the stator winding 200 on the first positioning jig 423, the stator winding 200 is transferred to the lower part of the hot melting piece 412 along the first linear guide rail 421 under the driving of the second driving piece 424, the positioning column 21 on the stator winding 200 corresponds to the hot melting piece 412, and the first driving piece 414 drives the first connecting piece 413 to move downwards so as to drive the hot melting piece 412 to move, and the hot melting piece 412 contacts with the positioning column 21, so that the hot melting of the positioning column 21 is realized.

Referring to fig. 6, in some embodiments, the first connector 413 includes a vertical plate 4131, a lateral plate 4132, and a stabilizing plate 4133, wherein the vertical plate 4131 is connected to the first mounting frame 411, the lateral plate 4132 is perpendicular to the vertical plate 4131 and integrally disposed, and the stabilizing plate 4133 is connected to the lateral plate 4132 by a connecting rod, wherein the heat fusible member 412 is connected to the lateral plate 4132, and one end of the heat fusible member 412 penetrates the stabilizing plate 4133.

In this embodiment, the transverse plate 4132 and the vertical plate 4131 are perpendicular to each other and integrally provided, so as to facilitate the installation of the heat-melting element 412. The stabilizing plate 4133 is disposed below the transverse plate 4132 by a connecting rod, and one end of the hot-melt member 412 penetrates through the stabilizing plate 4133, it is understood that the contact process between the hot-melt member 412 and the positioning column 21 is actually a contact process between the hot-melt member 412 and the positioning column 21, and in this process, the hot-melt member 412 is prevented from shaking left and right due to the limitation of the stabilizing plate 4133, so that the stability during welding is increased.

Generally, a plurality of positioning columns 21 are provided, so that a plurality of hot melt pieces 412 are provided corresponding to the number and positions of the positioning columns 21, the middle part of the transverse plate 4132 is provided with a hollowed mounting hole, and the plurality of hot melt pieces 412 are connected to the periphery of the mounting hole; and one end of each of the plurality of fuse elements 412 is disposed through the stabilizer plate 4133. In this way, the mounting holes facilitate the concentrated mounting of each of the heat-fusible elements 412, and the stabilization of the plurality of heat-fusible elements 412 is formed by the stabilization plate 4133.

In some embodiments, the thermoelement 412 comprises a housing and a thermorod (not shown in the figures) disposed within the housing; the shell is arranged in a cylinder shape; the hot melting rod is arranged at the lower end of the shell to form a hot melting cavity at the lower end of the shell.

During the welding process, the hot-melt member 412 moves downward, the positioning column 21 butted with the hot-melt member 412 can gradually enter the hot-melt chamber, and during the contact process with the hot-melt rod, the hot-melt of the positioning column 21 is completed.

Further, the end part of the hot melting rod is a mushroom-shaped hot melting head formed by concave. Thus, the end of the post-heat-fusion positioning post 21 forms a mushroom head to fix the GND conductive plate 300, and the fixing effect of the mushroom head is good.

In some embodiments, the hot melt assembly 40 further includes an exhaust module (not shown in the drawings), the exhaust module including a hood and an exhaust member, wherein the hood is connected to the first mounting frame 411 and covers the outside of the hot melt member 412; the exhaust member is communicated with the space covered by the protective cover through the exhaust pipe 43 and is used for exhausting the waste gas generated by the hot melting treatment of the hot melting member 412. The exhaust gas is toxic gas which affects human health, so that the toxic exhaust gas generated by hot melting can be timely discharged after the exhaust module is arranged.

It should be noted that the processing of stator windings 200 of different model sizes is applicable in the previous step of the present application. Furthermore, in some embodiments, at least two sets of the heat-melting assemblies 40 are provided, each set of the heat-melting assemblies 40 is arranged in parallel, and the moving path of the traverse conveying assembly 70 is abutted to each set of the heat-melting assemblies 40, and each heat-melting assembly 40 is modified accordingly based on the stator windings 200 with different model numbers and sizes.

Further, after the completion of the heat-fusing process, the heat-fusing state of the positioning column 21 is detected by the detecting component 50.

Referring to fig. 1 and 7, the detecting assembly 50 includes a detecting module 51 and a second moving module 52, where the detecting module 51 is used to detect a hot melting state of the positioning column 21; one end of the second moving module 52 is abutted to the traverse transporting assembly 70, the other end passes through the detecting module 51, and the second moving module 52 is used for transporting the stator winding 200 between the detecting module 51 and the traverse transporting assembly 70 and for transporting the stator winding 200 to the other end of the second moving module 52.

Specifically, the second moving module 52 includes a second linear rail 521, a second moving plate 522, and a fourth driving element 523, where the second linear rail 521 covers a distance between the detection module 51 and the traverse conveying assembly 70 and extends through the detection module 51 in a direction away from the traverse conveying assembly 70; the second moving plate 522 is slidably mounted on the second linear guide rail 521, and a second positioning jig 524 for carrying the stator winding 200 is fixed on the second moving plate 522, where the second positioning jig 524 is rotationally arranged; the fourth driving element 523 is connected to the second moving plate 522, and the fourth driving element 523 is configured to drive the moving plate to reciprocate along the second linear rail 521. It can be understood that the second moving module 52 is for transferring the stator winding 200 provided by the traverse conveying assembly 70 to the lower portion of the detecting module 51 for hot melt detection, and is different from the first moving module 42 in that the second positioning fixture 524 is rotatably disposed, so as to drive the stator winding 200 on the second positioning fixture 524 to rotate.

Referring to fig. 7, further, the detection module 51 includes a second mounting frame 511, a detection member 512, and a third driving member 514; a second mounting frame 511 disposed across a movement path of the second movement module 52; the detecting element 512 is movably mounted on the second mounting frame 511 through the second connecting element 513, and the detecting element 512 is arranged opposite to the moving path of the second moving module 52 below; the third driving member 514 is mounted on the second mounting frame 511 and connected to the second connecting member 513, and the third driving member 514 is configured to drive the second connecting member 513 to reciprocate in a vertical direction so as to drive the detecting member 512 to move; a sensor 515 is mounted on the second mounting frame 511, and the sensor 515 is used to obtain a displacement distance of the detecting member 512 when the detection is completed.

It will be appreciated that when the post-heat-melting positioning column 21 meets the heat-melting standard, the displacement distance between the detecting element 512 and the positioning column 21 meets a preset condition, which may be a distance range, and the sensor 515 may sense and obtain the displacement distance of the detecting element 512, and send an alarm signal when the displacement distance does not reach the preset condition. Specifically, the sensor 515 detects that the detecting element 512 does not reach the displacement distance, and at this time, the positioning column 21 does not meet the hot melting standard, and the sensor 515 sends an alarm signal; the sensor 515 detects that the detecting element 512 has reached the displacement distance, at which time the positioning post 21 meets the hot melt standard.

In some embodiments, the sensing element 512 is a sensing head similar in structure to the thermal fuse element 412, and the end of the sensing head is formed with a sensing cavity for inserting the end of the positioning post 21 during thermal fuse sensing. After the detection of the hot-melt state of one positioning column 21 is completed, the position of the stator winding 200 can be changed by rotating the second positioning jig 524, so that the detecting member detects the hot-melt state of another positioning column 21 again until the detection of the hot-melt state of all positioning columns 21 is completed.

Furthermore, after the stator winding 200 is inspected in the hot-melt state, if there is a positioning post 21 that does not meet the hot-melt standard, at this time, the stator winding 200 needs to be transported to the other end of the second moving module 52 away from the traversing transporting assembly 70 under the action of the second moving module 52, at this end, an operator can take the stator winding 200 off the second positioning jig 524 to perform manual hot-melt repair, and after the hot-melt repair is completed, the stator winding 200 is placed on the second positioning jig 524 again, and the stator winding 200 is transported to one end of the second moving module 52 abutting against the traversing transporting assembly 70 again.

In the process of transferring the stator winding 200 from the other end of the second moving module 52 to one end, the detecting module 51 may detect the hot-melt state of the positioning column 21 again.

Referring to fig. 3, in some embodiments, the apparatus further includes an ejection assembly 60, the ejection assembly 60 being disposed adjacent to the detection assembly 50 for ejecting the defective and irreparable stator windings 200 detected by the detection assembly 50; wherein the discharge assembly 60 likewise includes a belt conveyor 210, the belt conveyor 210 is shown in fig. 4.

The above description of the preferred embodiments of the present application should not be taken as limiting the scope of the application, but rather should be understood to cover all modifications, variations and adaptations of the present application using its general principles and the following detailed description and the accompanying drawings, or the direct/indirect application of the present application to other relevant arts and technologies.

Claims (10)

1. GND conducting strip heat staking equipment is provided with the workstation, its characterized in that includes in succession setting up on the workstation:

The reworking assembly is used for transferring stator windings which do not reach the GND conducting plate installation standard so as to facilitate reworking repair;

the assembly is put into again and is used for transferring the stator winding which is finished with reworking repair so as to carry out hot melting treatment;

The hot melting assembly is used for hot melting the positioning column assembled with the GND conducting plate on the stator winding;

the detection component is used for detecting the hot melting state of the positioning column;

The device comprises a workbench, a transverse moving assembly, a reworking assembly, a re-throwing assembly, a hot melting assembly and a detection assembly, wherein the transverse moving assembly is arranged on the workbench, the transverse moving assembly spans from one end of the workbench to the other end, the moving path of the transverse moving assembly is in butt joint with the reworking assembly, the re-throwing assembly, the hot melting assembly and the detection assembly, and the transverse moving assembly is used for transferring stator windings among the assemblies.

2. The GND conductive sheet heat-staking device of claim 1, wherein said heat-staking assembly comprises:

The thermal melting module is used for realizing the thermal melting of a positioning column assembled with the GND conducting plate on the stator winding;

And one end of the first moving module is in butt joint with the hot melting module, the other end of the first moving module is in butt joint with the traversing carrying assembly, and the first moving module is used for transferring the stator winding between the hot melting module and the traversing carrying assembly.

3. The GND conductive sheet heat-staking device of claim 2 wherein said heat-staking block comprises:

The first mounting frame is arranged across the moving path of the first moving module;

the hot melt piece is movably arranged on the first mounting frame through a first connecting piece and is opposite to the moving path of the first moving module below;

The first driving piece is arranged on the first mounting frame and connected with the first connecting piece, and the first driving piece is used for driving the first connecting piece to reciprocate in the vertical direction so as to drive the hot melting piece to move.

4. The GND conductive sheet heat-staking device of claim 3 wherein said heat-staking members are provided in plural numbers corresponding to the number and positions of said positioning posts, a plurality of said heat-staking members being connected to said first connecting member;

The first connecting piece comprises a vertical plate connected with the first mounting frame, a transverse plate used for mounting the hot melting pieces and a stabilizing plate connected with the transverse plate, and the hot melting pieces penetrate through the stabilizing plate.

5. The GND conductive sheet heat-staking device of claim 2, wherein said first moving module comprises:

The first linear guide rail is arranged between the hot melting module and the transverse moving and carrying assembly;

The first moving plate is slidably mounted on the first linear guide rail, and a first positioning jig for bearing the stator winding is fixed on the first moving plate;

The second driving piece is connected with the first moving plate and used for driving the first moving plate to reciprocate along the first linear guide rail.

6. The GND conductive sheet heat-staking device of claim 1, wherein said detection assembly comprises:

The detection module is used for detecting the hot melting state of the positioning column;

And one end of the second moving module is in butt joint with the transverse moving and carrying assembly, the other end of the second moving module penetrates through the detection module, and the second moving module is used for carrying the stator winding between the detection module and the transverse moving and carrying assembly and is used for carrying the stator winding to the other end of the second moving module.

7. The GND conductive sheet heat-staking device of claim 6 wherein said detection module comprises:

the second mounting rack is arranged across the moving path of the second moving module;

the detection piece is movably arranged on the second mounting frame through a second connecting piece and is opposite to the moving path of the second moving module below;

The third driving piece is arranged on the second mounting frame and connected with the second connecting piece, and the third driving piece is used for driving the second connecting piece to reciprocate in the vertical direction so as to drive the detection piece to move;

and the sensor is arranged on the second mounting frame and used for acquiring the displacement distance of the detection piece when the detection is completed.

8. The GND conductive sheet heat-staking device of claim 7, wherein said second moving module comprises:

the second linear guide rail covers the distance between the detection module and the transverse moving and carrying assembly and penetrates through the detection module to extend in a direction away from the transverse moving and carrying assembly;

The second moving plate is slidably arranged on the second linear guide rail, a second positioning jig for bearing the stator winding is fixed on the second moving plate, and the second positioning jig is rotatably arranged;

And the fourth driving piece is connected with the second moving plate and is used for driving the moving plate to reciprocate along the second linear guide rail.

9. The GND conductive sheet heat-staking device of claim 1 wherein said reengaging assembly comprises:

The third moving module comprises a third linear guide rail, a third moving plate which is connected with the third linear guide rail in a sliding manner and a fifth driving piece which drives the third moving plate to move; the third moving plate is fixedly provided with a third positioning jig for placing the stator winding; and

And the code scanning module is arranged adjacent to the third linear guide rail and is used for recording the repair information of the stator winding.

10. The GND conductive sheet heat-staking device of claim 1 further comprising a discharge assembly disposed adjacent said detection assembly for discharging defective and irreparable stator windings detected by said detection assembly;

Wherein the discharge assembly and the rework assembly each include a conveyor belt transport mechanism.