Block stator winding machine

Abstract

The utility model discloses a block stator winding machine, and relates to the technical field of motor manufacturing. The transportation mechanism is arranged on the machine table, and the transportation mechanism is used for transporting and storing the segmented stators; the main shaft mechanisms are arranged on the machine table, the number of the main shaft mechanisms is multiple, and each main shaft mechanism is configured to drive one set of block stators to rotate; the first carrying mechanism is arranged on the machine table and is arranged between the conveying mechanism and the main shaft mechanism; the plurality of wire nozzles are arranged on the machine table, are correspondingly close to each main shaft mechanism, and are used for winding each group of block stators; the paint stripping mechanism is arranged on one side of the main shaft mechanism, and the paint stripping mechanism is used for stripping the paint skin of the copper wire; and the paint leather absorbing mechanism is arranged on one side of the main shaft mechanism and is communicated with the paint stripping mechanism. According to the utility model, the consistency of block stator winding can be improved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of motor manufacturing, in particular to a block stator winding machine. Background Art

[0002] The stator is the stationary part of the motor or generator, including the stator core and winding. The winding refers to the coil. The stator core is made up of multiple stator blocks in a circle. The stator blocks need to be wound when assembling the motor. Problems such as different winding tightness and low winding efficiency are prone to occur during production, and product consistency cannot be guaranteed. Utility Model Content

[0003] The main purpose of the utility model is to provide a block stator winding machine, aiming to improve the consistency of product winding.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a block stator winding machine, comprising:

[0005] Machine;

[0006] A transport mechanism, arranged on the machine, and used for transporting and storing the segmented stators;

[0007] A spindle mechanism is arranged on the machine platform, and a plurality of the spindle mechanisms are arranged, and each spindle mechanism is configured to drive a group of the segmented stators to rotate;

[0008] A first transport mechanism, disposed on the machine platform and between the transport mechanism and the spindle mechanism;

[0009] A winding nozzle is arranged on the machine platform, and a plurality of the winding nozzles are arranged and are respectively close to each of the spindle mechanisms, and are used for winding each group of the divided stators;

[0010] A paint stripping mechanism, disposed on one side of the spindle mechanism, and used for stripping paint from the copper wire; and

[0011] The paint absorbing mechanism is arranged on one side of the main shaft mechanism and is connected with the paint stripping mechanism.

[0012] In one embodiment, the transport mechanism comprises:

[0013] A reflux assembly having a head end and a tail end, wherein a first sensor is disposed at the head end, and a tray for placing the segmented stator is disposed on the reflux assembly;

[0014] A material storage component, comprising a material storage conveying line and a plurality of second sensors, wherein the material storage conveying line is parallel to the transport direction of the reflow component, and the plurality of second sensors are arranged at intervals on the material storage conveying line;

[0015] A second transport assembly is provided at the head end and transports the tray and the segmented stator at the head end to the material storage conveying line;

[0016] A third transporting assembly is disposed at the tail end and transports the tray and the segmented stator on the stock conveying line to the tail end;

[0017] A lifting assembly is arranged on the material storage conveying line. A plurality of the lifting assemblies are arranged and are used to lift up the tray on the material storage conveying line.

[0018] In one embodiment, the reflux assembly includes a first conveying line and a second conveying line arranged in parallel, the second conveying line is arranged between the first conveying line and the stock conveying line, and the first sensor is arranged at the head end of the second conveying line;

[0019] The material storage conveying line has a material storage area and a material taking area, and a plurality of the second sensors are respectively arranged at two ends of the material storage area and the material taking area.

[0020] In one embodiment, the transport mechanism further comprises a plurality of blocking members, which are respectively arranged at the head end of the second conveying line, an end of the material storage area close to the material taking area, and an end of the material taking area away from the material storage area, and the blocking members are raised to block the flow of the pallet;

[0021] And / or, a mounting frame is vertically arranged on the pallet, a first clamping jaw for clamping the segmented stator is arranged on one side of the mounting frame, a limiting assembly is arranged in the material picking area, the limiting assembly is arranged corresponding to the second sensor in the material picking area, the limiting assembly includes a first limiting member and a second limiting member, the first limiting member is connected to the material storage conveying line, the second limiting member extends upward, a first driving member is arranged on the side of the second limiting member facing the pallet, the first driving member is drivingly connected to the driving rod of the first clamping jaw, so that the first clamping jaw is in an open state or a clamping state.

[0022] In one embodiment, the first transport mechanism comprises:

[0023] A support frame, arranged on the machine platform;

[0024] A first support plate, slidably connected to the support frame and moving along the first direction on the support frame;

[0025] A second support plate, slidably connected to the first support plate and moving along the first support plate along a second direction;

[0026] A third support plate, slidably connected to the second support plate and moving along a third direction on the second support plate;

[0027] A plurality of moving assemblies are provided, and the plurality of moving assemblies are arranged at intervals on the third support plate, and each of the moving assemblies corresponds to a group of the segmented stators.

[0028] In one embodiment, the moving assembly comprises:

[0029] A mounting plate, arranged on the third supporting plate;

[0030] An upper limit member is slidably disposed on one side of the mounting plate and moves along the third direction;

[0031] A lower limit member is arranged at the bottom of one side of the mounting plate and is arranged opposite to the upper limit member, and a limit protrusion is arranged on one side of the lower limit member facing the upper limit member;

[0032] A connecting rod is slidably arranged on the mounting plate along the first direction, and a first elastic member is sleeved on a side of the connecting rod where the lower limit member is arranged on the mounting plate;

[0033] A connecting block, provided at an end of the connecting rod located on a side of the mounting plate where the lower limit member is provided;

[0034] The material sensor is arranged on one side of the mounting plate.

[0035] In one embodiment, the stator winding machine further includes a frame and a first drive assembly, the first drive assembly is arranged on the frame, the frame is arranged on the machine platform, and the spindle mechanism includes:

[0036] A connecting member is arranged on the frame, and an output end of the first driving assembly is drivingly connected to the connecting member to drive the connecting member to rotate;

[0037] A second clamping jaw is provided on a side of the connecting member away from the first driving assembly, and the second clamping jaw is used to clamp the segmented stator transported by the first transport mechanism;

[0038] The second driving member is arranged on the connecting member, and the output end of the second driving member is drivingly connected to a driving plate, and the driving plate is drivingly connected to a driving rod of the second clamping jaw so that the second clamping jaw is in an open state or a clamping state.

[0039] In one embodiment, the stator winding machine further includes a scissors mechanism, and the scissors mechanism is disposed on the frame and close to the spindle mechanism.

[0040] In one embodiment, the paint stripping mechanism is provided in plurality and corresponds to each of the spindle mechanisms, the paint stripping mechanism comprises a main shell and a paint stripping knife, the main shell is provided on the frame, the interior of the main shell is a paint stripping cavity, and the paint stripping knife is provided in the paint stripping cavity;

[0041] The stator winding machine also includes a second driving component, which is arranged on the frame and is drivingly connected to the paint stripping knife through a transmission belt.

[0042] In one embodiment, the paint skin absorbing mechanism comprises:

[0043] A main controller, arranged on the frame;

[0044] A plurality of branch pipes, one end of each branch pipe is connected to a corresponding paint stripping chamber, and the other end is connected to the main pipe;

[0045] A dust collection assembly is connected with the main pipe.

[0046] The technical solution of the utility model adopts a machine, a transport mechanism, a spindle mechanism, a first transport mechanism, a wire nozzle and a paint stripping mechanism. The transport mechanism is arranged on the machine to transport the segmented stators waiting for winding, and multiple groups of segmented stators are stored on the transport mechanism. The first transport mechanism is arranged to transport the segmented stators that are not wound to the spindle mechanism, and one group of segmented stators corresponds to one spindle mechanism, and a wire nozzle and a paint stripping mechanism are arranged on the side of the spindle mechanism. The copper wire passes through the paint stripping mechanism and the wire nozzle in turn, and the paint is stripped off the head end and tail end of the copper wire that needs to be wound on the segmented stators through the paint stripping mechanism, and the head end of the copper wire after the paint is stripped passes through the wire nozzle, and the head end of the copper wire passes through the wire nozzle. The block stators are wound on the nozzle and driven to rotate by the main shaft mechanism to complete the winding of the block stators. After the winding is completed, the block stators after winding are transported back to the transportation mechanism by the first transportation mechanism, and the block stators are transported to the next process for processing by the transportation mechanism, thereby improving the winding efficiency of the block stators. The main shaft mechanism is rotated to drive multiple block stators to rotate and wind at the same time, thereby improving the consistency and quality of the winding. In addition, a paint suction mechanism is provided to connect the paint stripping mechanism, which is convenient for cleaning the paint stripped by the paint stripping mechanism, improving the working environment, and avoiding splashing of the paint after stripping, which affects the operation of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0048] Figure 1 A schematic structural diagram of an embodiment of a block stator winding machine provided by the utility model;

[0049] Figure 2 A structural schematic diagram of another embodiment of the block stator winding machine provided by the utility model;

[0050] Figure 3 A schematic diagram of the structure of the transport mechanism of the block stator winding machine provided by the utility model;

[0051] Figure 4 A schematic diagram of the structure of the second transport assembly of the block stator winding machine provided by the utility model;

[0052] Figure 5 A structural schematic diagram of an embodiment of a transport mechanism in a block stator winding machine provided by the utility model;

[0053] Figure 6 A schematic diagram of the structure of a block stator winding machine tray provided by the utility model;

[0054] Figure 7 A structural schematic diagram of another embodiment of the block stator winding machine provided by the utility model;

[0055] Figure 8 This is a structural schematic diagram of the first transport mechanism in the block stator winding machine provided by the utility model;

[0056] Fig. 9 It is a structural schematic diagram of an embodiment of a moving assembly in a block stator winding machine provided by the utility model;

[0057] Fig.10 A structural schematic diagram of another embodiment of a moving assembly in a block stator winding machine provided by the utility model;

[0058] Fig.11 A schematic diagram of the structure of a frame in a block stator winding machine provided by the utility model;

[0059] Fig.12 A structural schematic diagram of an embodiment of a main shaft mechanism in a block stator winding machine provided by the utility model;

[0060] Fig.13 A structural schematic diagram of another embodiment of the main shaft mechanism in the block stator winding machine provided by the utility model;

[0061] Fig.14 A structural schematic diagram of a paint stripping mechanism in a block stator winding machine provided by the utility model;

[0062] Fig.15 for Figure 2 A partial enlarged view of point A in the middle.

[0063] Description of Figure Numbers:

[0064] 100, machine; 110, rack;

[0065] 200, transport mechanism; 210, reflux assembly; 211, first sensor; 212, first conveyor line; 213, second conveyor line; 220, material storage assembly; 221, material storage conveyor line; 2211, material storage area; 2212, material fetching area; 222, second sensor; 230, second handling assembly; 231, third handling assembly; 240, stand; 241, manipulator; 250, lifting assembly; 260, blocking member; 270, tray; 271, mounting frame; 272, first clamp; 273, limit assembly; 2731, first limit member; 2732, second limit member; 274, first driving member; 275, grabbing part;

[0066] 300, spindle mechanism; 310, connecting member; 320, second clamping jaw; 330, second driving member; 340, driving plate;

[0067] 400, first transport mechanism; 410, support frame; 420, first support plate; 430, second support plate; 440, third support plate; 450, fourth support plate; 460, moving assembly; 461, mounting plate; 462, upper limit member; 463, lower limit member; 4631, limit projection; 464, connecting rod; 4641, limit cap; 465, connecting block; 466, material sensor; 467, first elastic member; 468, second elastic member;

[0068] 500, paint stripping mechanism; 510, main shell;

[0069] 600, paint absorption mechanism; 610, main pipe; 620, branch pipe;

[0070] 700, scissor mechanism;

[0071] 800, tensioning mechanism; 810, wire barrel; 820, wire wheel; 830, tensioner.

[0072] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0073] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0074] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0075] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0076] The stator is the stationary part of the motor or generator, including the stator core and winding. The winding refers to the coil. The stator core is made up of multiple stator blocks in a circle. The stator blocks need to be wound when assembling the motor. Problems such as different winding tightness and low winding efficiency are prone to occur during production, and product consistency cannot be guaranteed.

[0077] The utility model provides a block stator winding machine.

[0078] See also Figure 1 and Figure 2 In one embodiment of the utility model, the block stator winding machine comprises:

[0079] Machine 100;

[0080] The transport mechanism 200 is provided on the machine 100 and is used for transporting and storing the segmented stators;

[0081] A spindle mechanism 300 is provided on the machine platform 100 . A plurality of spindle mechanisms 300 are provided. Each spindle mechanism 300 is configured to drive a group of block stators to rotate.

[0082] The first transport mechanism 400 is disposed on the machine 100 and between the transport mechanism 200 and the spindle mechanism 300;

[0083] A winding nozzle is provided on the machine 100, and a plurality of winding nozzles are provided and are respectively close to each spindle mechanism 300, and are used for winding each group of block stators;

[0084] A paint stripping mechanism 500 is disposed on one side of the spindle mechanism 300, and the paint stripping mechanism 500 is used to strip the paint from the copper wire; and

[0085] The paint absorbing mechanism 600 is disposed on one side of the spindle mechanism 300 and is connected to the paint stripping mechanism 500 .

[0086] The technical solution of the utility model adopts a machine 100, a transport mechanism 200, a spindle mechanism 300, a first transport mechanism 400, a wire nozzle and a paint stripping mechanism 500. The transport mechanism 200 is arranged on the machine 100 to transport the block stators waiting for winding, and multiple groups of block stators are stored on the transport mechanism 200. The first transport mechanism 400 is arranged to transport the unwound block stators to the spindle mechanism 300, and one group of block stators corresponds to one spindle mechanism 300. A wire nozzle and a paint stripping mechanism 500 are arranged on the side of the spindle mechanism 300. The copper wire passes through the paint stripping mechanism 500 and the wire nozzle in turn. The paint is stripped off the head end and the tail end of the copper wire required for winding the block stators through the paint stripping mechanism 500. The copper wire after the paint is stripped The head end of the wire passes through the wire nozzle and is wound around the segmented stator. The segmented stator is driven to rotate by the main shaft mechanism 300 to complete the winding of the segmented stator. After the winding is completed, the segmented stator after winding is transported back to the transportation mechanism 200 by the first transportation mechanism 400. The segmented stator is transported to the next process for processing by the transportation mechanism 200, thereby improving the winding efficiency of the segmented stator. The main shaft mechanism 300 is rotated to drive multiple segmented stators to rotate and wind at the same time, thereby improving the consistency and quality of the winding. In addition, a paint absorption mechanism 600 is provided to connect with the paint stripping mechanism 500, so as to facilitate the cleaning of the paint stripped by the paint stripping mechanism 500, improve the working environment, and avoid splashing of the paint after stripping, which affects the operation of the equipment.

[0087] In addition, the utility model also includes a tensioning mechanism 800, such as Figure 2 and Figure 8 As shown, the tension tightening mechanism 800 includes a wire barrel 810, a wire wheel 820 and a tensioner 830. The wire barrel 810 is used to provide copper wire. The copper wire is connected to the tensioner 830 and the wire wheel 820 in sequence from the outlet of the wire barrel 810, and then enters the paint stripping mechanism 500 to strip the paint. The tensioning force of the copper wire is adjusted by the cooperation of the wire wheel 820 and the tensioner 830, so that the copper wire is at an appropriate tension level to avoid the copper wire being disconnected due to being too tight during winding or the copper wire being too loose to cause the winding to be tangled, affecting the winding quality.

[0088] In the embodiments of the present invention, please refer to Figure 3 , Figure 5 and Figure 7 , the transport mechanism 200 comprises:

[0089] The reflux assembly 210 has a head end and a tail end, a first inductor 211 is disposed at the head end, and a tray 270 for placing the segmented stator is disposed on the reflux assembly 210;

[0090] The material storage component 220 includes a material storage conveying line 221 and a plurality of second sensors 222. The material storage conveying line 221 is parallel to the transport direction of the reflow component 210, and the plurality of second sensors 222 are spaced apart on the material storage conveying line 221;

[0091] The second transport assembly 230 is disposed at the head end and transports the tray 270 and the segmented stators at the head end to the storage conveying line 221;

[0092] The third transport assembly 231 is disposed at the tail end and transports the tray 270 and the segmented stators on the stock conveying line 221 to the tail end;

[0093] The lifting assembly 250 is disposed on the stock conveying line 221 . A plurality of lifting assemblies 250 are provided and are used to lift up the tray 270 on the stock conveying line 221 .

[0094] Specifically, the transport mechanism 200 includes a reflux component 210, a material storage component 220, a second transport component 230, a third transport component 231 and a lifting component 250. The two ends of the reflux component 210 are the head end and the tail end respectively. The second transport component 230 and the third transport component 231 are respectively arranged at the frame 110 near the head end and the tail end. On the transport mechanism 200, a tray 270 is used as a carrier to carry the block stators. A tray 270 carries a group of block stators. The unwound block stators are transported on the reflux component 210 along with the transmission of the reflux component 210. When arriving at the head end, the first sensor 211 detects the arrival of the tray 270, and the second transport component 230 transports the tray 270 at the head end to the material storage conveyor line 221. When the second sensor 222 detects the arrival of the tray 270, the first transport mechanism 400 takes away the segmented stator on the tray 270 and transports it to the spindle mechanism 300 for winding. When the winding is completed, the first transport mechanism 400 transports the segmented stator with winding to the empty tray 270 of the stock conveying line 221, and then the third transport component 231 transports the segmented stator with winding and the tray 270 to the tail end, and transports them to the next process for processing through the reflux component 210. The transport mechanism 200 also includes a lifting component 250, which is arranged at the stock conveying line 221. When the second sensor 222 detects that the tray 270 has arrived and is waiting for the first transport mechanism 400 to transport it, the lifting component 250 drives the tray 270 to lift upward, which can prevent the tray 270 from continuing to flow with the stock conveying line 221 and wait for the first transport mechanism 400 to take away the segmented stator.

[0095] Specifically, the first sensor 211 and the second sensor 222 can be photoelectric sensors, and a controller is provided to communicate with the first sensor 211, the second sensor 222, the second transport component 230, the third transport component 231 and the lifting component 250 respectively to realize process automation.

[0096] Among them, see Figure 4 The second transport assembly 230 has the same structure as the third transport assembly 231, and both include a stand 240 and a manipulator 241. The stand 240 is arranged on the machine 100, and the manipulator 241 is arranged on the stand 240 and can move along three directions of X, Y, and Z on the stand 240. The manipulator 241 is controlled by a two-way cylinder to grab and transport the pallet 270 and the block stator. Specifically, a grabbing part 275 is arranged on the pallet 270, and the manipulator 241 is controlled by a two-way cylinder to cooperate with the grabbing part 275 to move the pallet 270.

[0097] In the embodiments of the present invention, please refer to Figure 3 and Figure 5 The reflux assembly 210 includes a first conveying line 212 and a second conveying line 213 arranged in parallel, the second conveying line 213 is arranged between the first conveying line 212 and the stock conveying line 221, and the first sensor 211 is arranged at the head end of the second conveying line 213;

[0098] The material storage conveying line 221 has a material storage area 2211 and a material extraction area 2212 , and a plurality of second sensors 222 are respectively disposed at two ends of the material storage area 2211 and the material extraction area 2212 .

[0099] Specifically, the reflux assembly 210 includes a first conveyor line 212 and a second conveyor line 213 with opposite conveying directions. The second conveyor line 213 is arranged between the first conveyor line 212 and the stock conveyor line 221. The first conveyor line 212 and the second conveyor line 213 form a conveying loop. The block stators processed in the previous process flow along the tray 270 on the second conveyor line 213, and are transported by the second conveyor assembly 230 after reaching the head end, waiting for winding. After the winding is completed, the wound block stators and the tray 270 are transported to the tail end of the second conveyor line 213 by the third conveyor assembly 231, and flow to the next process along the second conveyor line 213 until the winding is completed. When the block stators are completely processed, the empty tray 270 flows to the first conveyor line 212, and flows to the starting end of the process with the first conveyor line 212, so as to realize the reuse of the empty tray 270; the first sensor 211 is arranged at the head end of the second conveyor line 213 to detect the arrival of the tray 270, the material storage conveyor line 221 has a material storage area 2211 and a material collection area 2212, the material storage area 2211 is close to the head end of the second conveyor line 213, wherein the block stators processed in the previous process arrive at the head end of the second conveyor line 213 on the tray 270 along with the flow of the second conveyor line 213, when the first sensor 211 detects that the tray 270 has arrived The pallet 270 is transported to the material storage area 2211 by the second transport component 230. The pallet 270 in the material storage area 2211 moves to the material collection area 2212 along with the flow of the material storage conveyor line 221. A plurality of second sensors 222 and a plurality of lifting components 250 are arranged at intervals in the material collection area 2212. The second sensors 222 correspond to the lifting components 250. A second sensor 222 is also arranged at one end of the material storage area 2211 close to the material collection area 2212. The number of the second sensors 222 arranged at intervals in the material collection area 2212 corresponds to the number of the spindle mechanisms 300. When each second sensor 222 in the material collection area 2212 detects that there is a pallet When the pallet 270 arrives, the corresponding lifting assembly 250 lifts up the upper pallet 270 and waits for the transportation of the first transporting mechanism 400, and when each second sensor 222 of the material picking area 2212 senses the pallet 270 and the second sensors 222 at both ends of the material storage area 2211 also sense the pallet 270, the second transporting assembly 230 stops transporting the pallet 270 to the material storage area 2211, and waits for the block stators in the material picking area 2212 to be taken away. Then, the pallet 270 in the material storage area 2211 continues to move toward the material picking area 2212 along the material storage conveyor line 221, and the second transporting assembly 230 also continues to transport the pallet 270 to the material storage area 2211.

[0100] In the embodiments of the present invention, please refer to Figure 3 and Figure 5The transport mechanism 200 also includes a plurality of blocking members 260, which are respectively arranged at the head end of the second conveying line 213, one end of the material storage area 2211 close to the material picking area 2212, and one end of the material picking area 2212 away from the material storage area 2211. The blocking members 260 are raised to block the flow of the tray 270.

[0101] Specifically, the blocking member 260 is arranged at the head end of the second conveyor line 213. When the first sensor 211 detects the arrival of the tray 270, the blocking member 260 is raised to block the tray 270 from flowing along the second conveyor line 213 until the second transport assembly 230 transports the tray 270 at the head end to the material storage area 2211. In addition, a blocking member 260 is also arranged at the end of the material picking area 2212 away from the material storage area 2211 and at the end of the material storage area 2211 close to the material picking area 2212. When the multiple second sensors 222 of the material picking area 2212 all sense the tray 270, the blocking member 260 at the end of the material picking area 2212 away from the material storage area 2211 is raised. , preventing the tray 270 in the material picking area 2212 from flowing with the material storage conveyor line 221. When the multiple second sensing keys in the material picking area 2212 all sense the tray 270 and the second sensor 222 in the material storage area 2211 senses the tray 270, the blocking member 260 of the material storage area 2211 near one end of the material picking area 2212 rises to prevent the tray 270 in the material storage area 2211 from continuing to flow toward the material picking area 2212 along the material storage conveyor line 221, and waits in the material storage area 2211 for the block stator of the material picking area 2212 to be transferred. After the transfer is completed, the blocking member 260 in the material storage area 2211 descends, and the tray 270 in the material storage area 2211 continues to flow toward the material picking area 2212.

[0102] The blocking member 260 is a blocking cylinder.

[0103] See also Figure 6 A mounting frame 271 is vertically arranged on the tray 270, and a first clamping claw 272 for clamping the segmented stator is arranged on one side of the mounting frame 271. A limiting assembly 273 is arranged in the material picking area 2212, and the limiting assembly 273 is arranged corresponding to the second sensor 222 of the material picking area 2212. The limiting assembly 273 includes a first limiting member 2731 and a second limiting member 2732. The first limiting member 2731 is connected to the material storage conveying line 221, and the second limiting member 2732 extends upward. A first driving member 274 is arranged on the side of the second limiting member 2732 facing the tray 270, and the first driving member 274 is drivingly connected to the driving rod of the first clamping claw 272, so that the first clamping claw 272 is in an open state or a clamping state.

[0104] Specifically, the tray 270 serves as a carrier for carrying the segmented stators, and a mounting frame 271 is fixed on the tray 270. A first clamp 272 is arranged on the first mounting frame 271. The first clamp 272 is driven to open or close by a first driving member 274. A driving rod is connected to the output end of the first driving member 274, and the driving rod is connected to the first clamp 272. The specific first driving member 274 can be a cylinder, etc. In addition, a limiting component 273 corresponding to the second sensor 222 of the material picking area 2212 is also provided. The first limiting member 2731 is arranged on one side of the material storage conveying line 221, one end of which is fixedly connected to the material storage conveying line 221, and the other end extends upward in the vertical direction. The second limiting member 2732 is fixedly connected to the first limiting member 2731 and extends upward, and the second limiting member 2732 is away from the first limiting member The end of 2731 is bent toward the inner side of the material storage conveying line 221, and the bent portion of the second limit piece 2732 is higher than the mounting frame 271. When the lifting assembly 250 lifts the tray 270 upward, the mounting frame 271 is limited by the bent portion of the second limit piece 2732, and the stability of the lifting is improved. The fixed end of the first drive member 274 is installed on the second limit piece 2732. When the first conveying mechanism 400 conveys the segmented stator on the tray 270, the first drive member 274 is started, and the drive rod moves toward the first clamp 272, so that the first clamp 272 opens and releases the segmented stator. On the contrary, when the first conveying mechanism 400 conveys the segmented stator with completed winding back to the tray 270, the drive rod moves in the direction away from the first clamp 272, and at this time the first clamp 272 clamps the segmented stator.

[0105] In the embodiments of the present invention, please refer to Figure 8 , the first transport mechanism 400 comprises:

[0106] A support frame 410 is provided on the machine 100;

[0107] A first support plate 420 is slidably connected to the support frame 410 and moves along a first direction on the support frame 410;

[0108] The second support plate 430 is slidably connected to the first support plate 420 and moves along the second direction on the first support plate 420;

[0109] The third support plate 440 is slidably connected to the second support plate 430 and moves along the third direction on the second support plate 430;

[0110] A plurality of moving assemblies 460 are provided, and the plurality of moving assemblies 460 are spaced apart on the third support plate 440 , and each moving assembly 460 corresponds to a group of block stators.

[0111] Specifically, the support frame 410 is arranged on the machine 100, and the moving component 460 can move in the first direction, the second direction and the third direction on the support frame 410 through the first support plate 420, the second support plate 430 and the third support plate 440, respectively. The first direction, the second direction and the third direction are the three directions of X, Y and Z. In this embodiment, the first support plate 420 is mounted on the support frame 410, and the first support plate 420 is driven to move in the first direction on the support frame 410 through the cooperation of the motor and the belt. The first direction is the horizontal movement direction between the spindle mechanism 300 and the transportation mechanism 200. The second support plate 430 is arranged on one side of the first support plate 420 and moves on the first support plate 420 through the screw nut assembly. The second direction is the length direction of the transportation mechanism 200. The third support plate 440 is slidably arranged on one side of the second support plate 430, and moves in the third direction through the screw nut pair. The third direction is the vertical direction. In the direction, the moving component 460 is arranged on one side of the third support plate 440 and moves along the vertical direction with the third support plate 440. A plurality of moving components 460 are arranged on the third support plate 440 at intervals along the second direction. Each moving component 460 carries a group of block stators, wherein the number of the moving components 460 is twice the number of the spindles or the second sensors 222 in the material picking area 2212. Half of the moving components 460 are used to carry the unwound block stators in the storage area 2211 to the spindle mechanism 300 area. The remaining half of the moving components 460 take away the wound block stators on the spindle mechanism 300, and place the unwound block stators on the spindle mechanism 300 for further winding. The first transport mechanism 400 moves along the first direction to the transport mechanism 200 area, places the wound block stators on the empty pallet 270 for further transportation, and continues to move the unwound block stators in the material picking area 2212, and repeats the above process, thereby improving work efficiency.

[0112] Specifically in the present embodiment, four second sensors 222, trays 270 and spindle mechanisms 300 are provided in the material picking area 2212, and eight moving assemblies 460 are provided, of which four moving assemblies 460 are used to move unwound segmented stators, and the other four moving assemblies 460 are used to move segmented stators that have completed winding, so that work can be divided and cooperated to improve work efficiency; in addition, sliders are respectively provided at the bottom of both sides of the first support plate 420, the bottom of the second support plate 430 and the side of the third support plate 440 close to the second support plate 430, and slide rails are provided at the top of both sides of the support frame 410, the top of the first support plate 420 and the side of the second support plate 430 facing the third support plate 440, and the sliders cooperate with the slide rails to improve the stability of sliding.

[0113] In another embodiment, the first transport mechanism 400 may further include a fourth support plate 450, which is disposed on a side of the third support plate 440 away from the second support plate 430, the moving assembly 460 is disposed on the fourth support plate 450, and a slider and a slide rail are disposed between the third support plate 440 and the fourth support plate 450, the third support plate 440 and the fourth support plate 450 are connected via a lead screw and nut pair, the lead screw is manually rotated to adjust the upper and lower heights of the fourth support plate 450, so as to replace the fourth support plate 450, and a structure different from the moving assembly 460 can be installed on the fourth support plate 450 for application in different fields.

[0114] In the embodiments of the present invention, please refer to Figure 8 , Fig. 9 and Fig.10 , the moving assembly 460 includes:

[0115] The mounting plate 461 is disposed on the third supporting plate 440;

[0116] The upper limit member 462 is slidably disposed on one side of the mounting plate 461 and moves along the third direction;

[0117] The lower limit member 463 is disposed at the bottom of one side of the mounting plate 461 and is disposed opposite to the upper limit member 462. A limit protrusion 4631 is disposed on one side of the lower limit member 463 facing the upper limit member 462.

[0118] The connecting rod 464 is slidably disposed on the mounting plate 461 along the first direction, and the connecting rod 464 is sleeved with a first elastic member 467 on one side of the mounting plate 461 where the lower stop member 463 is disposed;

[0119] The connecting block 465 is provided at the end of the connecting rod 464 located on the side where the lower stopper 463 is provided on the mounting plate 461;

[0120] The material sensor 466 is disposed on one side of the mounting plate 461 .

[0121] Specifically, the moving assembly 460 includes a vertically arranged mounting plate 461, the mounting plate 461 is mounted on the third support plate 440, an upper limit member 462 and a lower limit member 463 are arranged on one side of the mounting plate 461 from top to bottom, a driving component such as a cylinder is installed on the mounting plate 461, the output end of the cylinder is connected to the upper limit member 462 through an output shaft, and the upper limit member 462 is driven to move in the vertical direction, the material sensor 466 can be installed on the cylinder to detect the block stator downward, the material sensor 466 can be a photoelectric sensor, a limit protrusion 4631 is arranged on the upper part of the lower limit member 463, and a limit protrusion 4631 is arranged on the upper limit member 462 A connecting rod 464 and a connecting block 465 are arranged between the lower limit member 463, one end of the connecting rod 464 passes through the mounting plate 461, and a limiting cap 4641 is arranged at the end, the connecting rod 464 moves along the first direction, and the other end of the connecting rod 464 is connected to the connecting block 465, and the limiting cap 4641 can prevent the connecting rod 464 from being separated from the mounting plate 461, and a first elastic member 467 is sleeved on the part of the connecting rod 464 between the mounting plate 461 and the connecting block 465, and the inner side of the end of the connecting block 465 away from the connecting rod 464 is arranged in an arc shape, and the arc shape is close to the shape of the segmented stator, so as to better fit with the segmented stator, when moving When the component 460 moves in the first direction and approaches the segmented stator, the connecting block 465 first contacts the segmented stator. At this time, the connecting rod 464 moves in the direction away from the segmented stator, and the first elastic member 467 is compressed. When the material sensor 466 detects the segmented stator, the signal is transmitted to the controller. The controller controls the first driving member 274 to drive and release the first clamping claw 272, and controls the cylinder to drive the upper limit member 462 to move downward, so that the lower part of the upper limit member 462 fits with the upper part of the segmented stator. The first elastic member 467 rebounds so that the lower part of the segmented stator cooperates with the limiting protrusion 4631 on the lower limiting member 463. By the cooperation of the first elastic member 463 and the first elastic member 467, the segmented stator is limited and can move with the moving assembly 460. When the moving assembly 460 needs to release the segmented stator, the upper limit member 462 moves up, and the moving assembly 460 moves down to drive the lower limit member 463 to move down, thereby releasing the segmented stator. In addition, a second elastic member 468 can be provided on the outer periphery of the output shaft, and the two ends of the second elastic member 468 are respectively connected to the cylinder and the upper limit member 462. When the cylinder drives the upper limit member 462 to move downward, the second elastic member 468 can provide a buffer to prevent the upper limit member 462 from making hard contact with the segmented stator and causing damage to the segmented stator.

[0122] In the embodiments of the present invention, please refer to Fig.11 , Fig.12 and Fig.13The stator winding machine further includes a frame 110 and a first driving assembly, the first driving assembly is arranged on the frame 110, the frame 110 is arranged on the machine platform 100, and the spindle mechanism 300 includes:

[0123] The connecting member 310 is disposed on the frame 110, and the output end of the first driving assembly is drivingly connected to the connecting member 310 to drive the connecting member 310 to rotate;

[0124] The second clamping jaw 320 is disposed on a side of the connecting member 310 away from the first driving assembly, and the second clamping jaw 320 is used to clamp the segmented stator transported by the first transport mechanism 400;

[0125] The second driving member 330 is disposed on the connecting member 310 , and the output end of the second driving member 330 is drivingly connected to the driving plate 340 , and the driving plate 340 is drivingly connected to the driving rod of the second clamping jaw 320 so that the second clamping jaw 320 is in an open state or a clamping state.

[0126] Specifically, a frame 110 is arranged on the machine platform 100, and the frame 110 and the transportation mechanism 200 are arranged at intervals along a first direction, and a plurality of spindle mechanisms 300 are arranged at intervals along a second direction on a side of the frame 110 facing the transportation mechanism 200, and each spindle mechanism 300 includes a connecting member 310, a second clamping jaw 320 and a second driving member 330, wherein the connecting member 310 is arranged on the outer side of the frame 110, and the first driving component is arranged inside the frame 110, and the first driving component includes a motor, a transmission belt, an output wheel and a driving shaft. The number of the output wheels and the driving shaft is consistent with the number of the spindle mechanisms 300, and the motor is connected to the output wheel through a transmission belt to drive the output wheel to rotate, and the output wheel is coaxially connected to the driving shaft, and is connected to the connecting member 310 through the driving shaft, so as to drive the connecting member 310 to rotate, so as to realize that a plurality of spindle mechanisms 300 are driven to rotate by a first driving component, thereby saving energy and reducing the floor space, and a second clamping jaw 320 is arranged on the connecting member 310, and the second clamping jaw 330 is arranged on the connecting member 310. 20 is driven to open or clamp by a second driving member 330, wherein the second driving member 330 is arranged on the connecting member 310 and can be driven by a cylinder. A driving plate 340 is arranged at one end close to the second clamping jaw 320, and the second driving member 330 enables the driving plate 340 to move close to or away from the second clamping jaw 320. When the second clamping jaw 320 needs to be opened to clamp the segmented stator, the driving plate 340 approaches the second clamping jaw 320 and contacts the driving rod of the second clamping jaw 320, so that the driving rod of the second clamping jaw 320 moves toward the second clamping jaw 320 to open the second clamping jaw 320. When closing the second clamping jaw 320, the second driving member 330 enables the driving plate 340 to move in a direction away from the second clamping jaw 320, and the driving plate 340 releases the driving rod, and the second clamping jaw 320 closes. When the first driving assembly drives the multiple spindle mechanisms 300 to rotate, the copper wire on the wire nozzle next to each spindle mechanism 300 is on the corresponding segmented stator, and the winding is completed by rotating the segmented stator.

[0127] In the embodiments of the present invention, please refer to Fig.11 The stator winding machine further includes a scissor mechanism 700 , which is disposed on the frame 110 and close to the spindle mechanism 300 .

[0128] Specifically, a plurality of scissor mechanisms 700 are provided, each scissor mechanism 700 corresponds to a spindle mechanism 300, the scissor mechanism 700 is provided on the frame 110 and on one side of the spindle mechanism 300, and is connected to a driving mechanism such as a cylinder. When the winding of the segmented stator on the spindle mechanism 300 is completed, the scissor mechanism 700 extends to cut the copper wire.

[0129] In the embodiments of the present invention, please refer to Fig.11 and Fig.14, a plurality of paint stripping mechanisms 500 are provided, and corresponding to each spindle mechanism 300, the paint stripping mechanism 500 comprises a main shell 510 and a paint stripping knife, the main shell 510 is provided on the frame 110, the interior of the main shell 510 is a paint stripping cavity, and the paint stripping knife is provided in the paint stripping cavity;

[0130] The stator winding machine further comprises a second driving assembly, which is arranged on the frame 110 and is drivingly connected to the paint stripping knife via a transmission belt.

[0131] Specifically, a plurality of paint stripping mechanisms 500 are provided, each of which is provided on the frame 110 and corresponds to the top of the spindle mechanism 300. The copper wire passes through the paint stripping mechanism 500 and passes through the wire nozzle after the paint is stripped inside for winding. The paint stripping mechanism 500 includes a main shell 510 and a paint stripping knife. A paint stripping cavity is formed inside the main shell 510. The paint stripping knife is connected in the paint stripping cavity through a second drive component. The second drive component includes a motor and a transmission belt. The motor drives the plurality of paint stripping knives to rotate through the transmission belt to realize paint stripping of the copper wire in the paint stripping cavity. By providing the main shell 510 to form a paint stripping cavity, it is possible to prevent the peeled paint from splashing and affecting the environment. Specifically, stripping the paint only requires stripping the beginning and end of the required length of copper wire, that is, when the copper wire is almost finished winding, the paint is stripped on the copper wire, and after the stripping and winding is completed, the middle of the stripped paint part is cut, so that the tail end of the copper wire used for the segmented stator winding has no paint, and the remaining copper wire without paint serves as the beginning end of the copper wire used for the next segmented stator winding.

[0132] In the embodiments of the present invention, please refer to Fig.15 , the paint skin absorbing mechanism 600 comprises:

[0133] A main pipe 610 is provided on the frame 110;

[0134] A plurality of branch pipes 620, one end of each branch pipe 620 is connected to a corresponding paint stripping chamber, and the other end is connected to the main pipe 610;

[0135] The dust collection assembly is connected to the main pipe 610 .

[0136] Specifically, the main pipe 610 is arranged on the frame 110, and multiple branch pipes 620 are arranged and corresponding to the paint stripping mechanism 500. One end of the branch pipe 620 is connected to the paint stripping chamber, and the other end is connected to the main pipe 610. The main pipe 610 is also provided with a dust suction component. The paint in the main pipe 610 is sucked by the dust suction component to suck the paint in the paint stripping chamber out in time to prevent the paint from affecting the paint stripping work in the paint stripping chamber, and also to prevent the paint from splashing everywhere, affecting the working environment, and damaging the equipment.

[0137] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A block stator winding machine, characterized in that: include: Machine; A transport mechanism, arranged on the machine, and used for transporting and storing the segmented stators; A spindle mechanism is arranged on the machine platform, and a plurality of the spindle mechanisms are arranged, and each spindle mechanism is configured to drive a group of the segmented stators to rotate; A first transport mechanism, disposed on the machine platform and between the transport mechanism and the spindle mechanism; A winding nozzle is arranged on the machine platform, and a plurality of the winding nozzles are arranged and are respectively close to each of the spindle mechanisms, and are used for winding each group of the divided stators; A paint stripping mechanism is arranged on one side of the spindle mechanism, and is used to strip the paint from the copper wire; as well as The paint absorbing mechanism is arranged at one side of the main shaft mechanism and is connected with the paint stripping mechanism.

2. The block stator winding machine according to claim 1, characterized in that: The transport agencies include: A reflux assembly having a head end and a tail end, wherein a first sensor is disposed at the head end, and a tray for placing the segmented stator is disposed on the reflux assembly; A material storage component, comprising a material storage conveying line and a plurality of second sensors, wherein the material storage conveying line is parallel to the transport direction of the reflow component, and the plurality of second sensors are arranged at intervals on the material storage conveying line; A second transport assembly is provided at the head end and transports the tray and the segmented stator at the head end to the material storage conveying line; A third transporting assembly is disposed at the tail end and transports the tray and the segmented stator on the stock conveying line to the tail end; A lifting assembly is arranged on the material storage conveying line. A plurality of the lifting assemblies are arranged and are used to lift up the tray on the material storage conveying line.

3. The block stator winding machine according to claim 2, characterized in that: The reflux assembly comprises a first conveying line and a second conveying line arranged in parallel, the second conveying line is arranged between the first conveying line and the stock conveying line, and the first sensor is arranged at the head end of the second conveying line; The material storage conveying line has a material storage area and a material taking area, and a plurality of the second sensors are respectively arranged at two ends of the material storage area and the material taking area.

4. The block stator winding machine according to claim 3, characterized in that: The transport mechanism further comprises a plurality of blocking members, which are respectively arranged at the head end of the second conveying line, an end of the material storage area close to the material taking area, and an end of the material taking area away from the material storage area, and the blocking members are raised to block the flow of the pallet; And / or, a mounting frame is vertically arranged on the pallet, a first clamping jaw for clamping the segmented stator is arranged on one side of the mounting frame, a limiting assembly is arranged in the material picking area, the limiting assembly is arranged corresponding to the second sensor in the material picking area, the limiting assembly includes a first limiting member and a second limiting member, the first limiting member is connected to the material storage conveying line, the second limiting member extends upward, a first driving member is arranged on the side of the second limiting member facing the pallet, the first driving member is drivingly connected to the driving rod of the first clamping jaw, so that the first clamping jaw is in an open state or a clamping state.

5. The block stator winding machine according to claim 2, characterized in that: The first transport mechanism comprises: A support frame, arranged on the machine platform; A first support plate, slidably connected to the support frame and moving along the first direction on the support frame; A second support plate, slidably connected to the first support plate and moving along the first support plate in a second direction; A third support plate, slidably connected to the second support plate and moving along a third direction on the second support plate; A plurality of moving assemblies are provided, and the plurality of moving assemblies are arranged at intervals on the third support plate, and each of the moving assemblies corresponds to a group of the segmented stators.

6. The block stator winding machine according to claim 5, characterized in that: The moving assembly comprises: A mounting plate, arranged on the third supporting plate; An upper limit member is slidably disposed on one side of the mounting plate and moves along the third direction; A lower limit member is arranged at the bottom of one side of the mounting plate and is arranged opposite to the upper limit member, and a limit protrusion is arranged on one side of the lower limit member facing the upper limit member; A connecting rod is slidably arranged on the mounting plate along the first direction, and a first elastic member is sleeved on a side of the connecting rod where the lower limit member is arranged on the mounting plate; A connecting block, provided at an end of the connecting rod located on a side of the mounting plate where the lower limit member is provided; The material sensor is arranged on one side of the mounting plate.

7. The block stator winding machine according to claim 2, characterized in that: The block stator winding machine further comprises a frame and a first drive assembly, wherein the first drive assembly is arranged on the frame, and the frame is arranged on the machine platform, and the spindle mechanism comprises: A connecting member is arranged on the frame, and an output end of the first driving assembly is drivingly connected to the connecting member to drive the connecting member to rotate; A second clamping jaw is provided on a side of the connecting member away from the first driving assembly, and the second clamping jaw is used to clamp the segmented stator transported by the first transport mechanism; The second driving member is arranged on the connecting member, and the output end of the second driving member is drivingly connected to a driving plate, and the driving plate is drivingly connected to a driving rod of the second clamping jaw so that the second clamping jaw is in an open state or a clamping state.

8. The block stator winding machine according to claim 7, characterized in that: The block stator winding machine also includes a scissor mechanism, which is arranged on the frame and close to the main shaft mechanism.

9. The block stator winding machine according to claim 8, characterized in that: The paint stripping mechanism is provided in plurality and corresponds to each of the spindle mechanisms. The paint stripping mechanism comprises a main shell and a paint stripping knife. The main shell is provided on the frame. The interior of the main shell is a paint stripping cavity. The paint stripping knife is provided in the paint stripping cavity. The segmented stator winding machine also includes a second driving assembly, which is arranged on the frame and is drivingly connected to the paint stripping knife via a transmission belt.

10. The segmented stator winding machine according to claim 9, characterized in that: The paint skin absorbing mechanism comprises: A main controller, arranged on the frame; A plurality of branch pipes, one end of each branch pipe is connected to a corresponding paint stripping chamber, and the other end is connected to the main pipe; A dust collection assembly is connected with the main pipe.

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