CN101752966B - Automatic winding machine of motor iron core - Google Patents

Automatic winding machine of motor iron core Download PDF

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Publication number
CN101752966B
CN101752966B CN2009101557280A CN200910155728A CN101752966B CN 101752966 B CN101752966 B CN 101752966B CN 2009101557280 A CN2009101557280 A CN 2009101557280A CN 200910155728 A CN200910155728 A CN 200910155728A CN 101752966 B CN101752966 B CN 101752966B
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pedestal
base
workbench
iron core
along
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CN101752966A (en
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晁会岩
罗大铖
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Bosch Ningbo E Scooter Motor Co Ltd
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Ningbo Polaris Technology Co Ltd
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Abstract

The invention discloses an automatic winding machine of a motor iron core, which comprises a machine frame and a guide roller. The automatic winding machine of the motor iron core is characterized by also comprising a base, a workbench, a winding device and a driving device, wherein the workbench is rotationally connected with the base; a plurality of clamps which are used for clamping in-line or block type iron cores are arranged at the two opposite ends of the workbench; the winding device draws an enameled wire led out by the guide roller and the enameled wire is wound on the in-line or block type iron cores; and the driving device is arranged on the winding device and can perform three-dimensional movement relative to the base so as to control the winding trace of the winding device. Compared with the prior art, the automatic winding machine of the motor iron core adopts the multistage rotary workbench, saves time for mounting workpieces and improves the winding efficiency; and the driving device and the winding device of the automatic winding machine form a three-dimensional movement mechanism to flexibly adjust the coordinates of the thread end of the enameled wire along an X-axis direction, a Y-axis direction and a Z-axis direction, so the winding of coils is easier.

Description

A kind of automatic coil winding machine of electric machine iron core
Technical field
The present invention relates to a kind of coil winding machine, particularly relate to a kind of automatic coil winding machine of electric machine iron core.
Background technology
Traditional iron core is after the design moulding, make diel according to core configuration, punching lamination moulding again, the process of this iron core forming not only stock utilization is lower, and because the iron core after the moulding is rounded, the winding space of circle structure groove is very little in the iron core, makes coiling comparatively difficult, and the mechanization efficiency of operation is not high.
I am that ZL200820082496.1 China's utility model patent " a kind of inline type electric machine iron core " discloses a kind of like this core structure in the patent No. of first to file, this iron core includes the core stamping of a plurality of mutual punching press stacks, it is characterized in that: core stamping is reeled by the banded punching of in-line arrangement and is formed, each banded punching includes several interconnective arc unit tooth pieces, adjacent two arc unit tooth pieces are connected to each other by the connecting portion on the outer rim direction of bending under external force, the below of connecting portion has the gap of the band subtended angle of the stress that can reduce to reel, have an inner tank mouths again at the wedge angle position at gap, also being respectively arranged with on two arc unit of head and the tail tooth piece in the same banded punching can adaptive mutually discount and bayonet socket, and discount and bayonet socket constitute a buckle structure makes the banded punching after reeling to be connected from beginning to end.The iron core forming technology of this patent is different from the moulding process of traditional iron core, this iron core is reeled by the banded punching stack of in-line arrangement back and is formed, iron core laminates the back by punching and obtains banded punching group, elder generation's coiling on this band shape punching group, and then coiling and molding, because the coiling notch space of banded punching group is bigger, can be convenient to carry out the mechanization coiling.Other has me is that core structure in ZL200820082497.6 China's utility model patent " a kind of blocking type electric engine iron core " then is to adopt the monolithic punching press to be superimposed as the tooth piece in the patent No. of first to file, again with the mode of each tooth piece spicing forming type, for ease of the mechanization winding, the coiling of coil was before iron core forming equally.
In order to improve winding efficiency, have the various automatic coil winding machines of realizing iron core mechanization coiling in the prior art, as the patent No. is a kind of coil winding machine 200620165190.3 Chinese utility model patent " bull automatic coil winding machine " discloses, radially be provided with a plurality of automatic coil winding machines along stator core ring limit, each automatic coil winding machine is by a pair of cover half, a pair of dynamic model, coiling arm and being provided with is formed the slip holder of dynamic model and coiling arm, the cover half level is close proximity to stator core both sides notch, and has two and be convenient to enamelled wire and vertically slip into smooth side inclined-plane in the notch; Dynamic model is slidably extend into the stator core upper and lower, and the relative stator iron core have two and are convenient to the enamelled wire level and slip into smooth horizontal ramps in the notch; Coiling arm end is first by bearing relative stator iron core, and rotational fixation is in the slip holder, and the end tail is drawn enamelled wire by guide roller, and the coiling arm drives the relative stator iron core by coiling electric motor and rotates; Slip holder bottom is provided with chute and slide, and can slide along this stator core direction by ball screw and winding displacement motor-driven.But, the coiling of this patent only is applicable to carries out coil winding to the iron core after the moulding, can't be used for me at the in-line arrangement of first to file or the coil winding of blocking type electric engine iron core, and the coil winding machine of this patent is merely able to once an iron core is wound the line, next workpiece can't be installed in advance, the stand-by period of every replacing one subjob is long, and the assembling on coil winding machine of inefficiency, iron core also comparatively bothers, waste time and energy, cause overall winding efficiency low.
Therefore, in sum, in order to realize carrying out the coil automatic winding to the banded punching group before the above-mentioned in-line arrangement iron core forming or to the tooth piece before the sectional type iron core forming, further improve the operating efficiency of mechanization coiling simultaneously, also need to design a kind of new automatic coil winding machine that is applicable to in-line arrangement or sectional type iron core.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of can reduce the higher and mechanization operation of stand-by period, winding efficiency that workpiece changes electric machine iron core automatic coil winding machine easily effectively at above-mentioned prior art present situation, this coil winding machine simple in structure is specially adapted to the coil winding of in-line arrangement or blocking type electric engine iron core.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: the automatic coil winding machine of this electric machine iron core, include frame, and be fixed with the guide roller that is used to draw enamelled wire on this frame, it is characterized in that: also include
Base is fixed on the described frame;
Workbench rotatably is connected on the described base, and this workbench is provided with a plurality of anchor clamps that are used for clamping in-line arrangement or sectional type iron core;
Winder draws the enamelled wire of sending from described guide roller, and this enamelled wire is wrapped on described in-line arrangement or the sectional type iron core; And
Drive unit is installed on the described Winder, and this drive unit can be done 3 d-line motion and control the coiling track of described Winder with respect to described base.
For the ease of controlling space motion path and the coordinate setting of coil winding machine when winding the line better, realize the 3 d-line motion of drive unit with respect to base, as preferably, described drive unit includes first pedestal, second pedestal and the 3rd pedestal, also includes first drive motors, second drive motors and the 3rd drive motors; Wherein,
Described first pedestal is connected on the described base, and this first pedestal can be done rectilinear motion along the length direction of described base under the effect of described first drive motors;
Described second pedestal is connected on described first pedestal, and this second pedestal can be done along the rectilinear motion of described base Width with respect to this first pedestal under the effect of described second drive motors;
Described the 3rd pedestal is fixedlyed connected with second pedestal, and described Winder is connected on the 3rd pedestal, and this Winder can be done along the rectilinear motion perpendicular to described base horizontal plane direction with respect to the 3rd pedestal under the effect of described the 3rd drive motors.
Do rectilinear motion in order to guarantee Winder along the length direction of base, to realize the movement locus of Winder in this first dimension direction, can adopt various connected mode of the prior art between first pedestal and the base, as preferably, described base is provided with first slide rail along its length, the bottom of described first pedestal be provided with can with the corresponding first suitable chute of described first slide rail, the bottom of described first pedestal also has first axis hole that is provided with along the length direction of described base, the motor shaft of described first drive motors is located in this first axis hole, under the driving of described first drive motors, described first pedestal is along the first slide rail moving linearly of described base.
In order to guarantee the Width moving linearly of Winder along base, to realize the movement locus of Winder in this second dimension direction, can adopt various connected mode of the prior art between first pedestal and second pedestal, as preferably, the top of described first pedestal has second slide rail that is provided with along the Width of described base, the bottom of described second pedestal be provided with can with the corresponding second suitable chute of described second slide rail, the bottom of this second pedestal also has second axis hole that is provided with along the Width of described base, the motor shaft of described second drive motors is located in this second axis hole, under the driving of described second drive motors, described second pedestal is along the second slide rail moving linearly of described first pedestal.
In order to guarantee that Winder is along doing rectilinear motion perpendicular to base horizontal plane direction, to realize the movement locus of Winder in this third dimension direction, as preferably, can adopt following syndeton: the back of described the 3rd pedestal has two mounting panels that extend back respectively, offer the through hole that can supply screw to pass on this mounting panel, the installing hole that can align and be used for fixing screw with corresponding described first through hole is offered at the top of described second pedestal, described the 3rd pedestal forwardly also has the 3rd slide rail that is provided with along perpendicular to described base horizontal plane direction, described Winder be provided with can with the 3rd suitable chute of described the 3rd slide rail, also has the Triaxial hole that is provided with along horizontal plane direction on this Winder perpendicular to described base, the motor shaft of described the 3rd drive motors is located in this Triaxial hole, under the driving of described the 3rd drive motors, described Winder is along the 3rd slide rail moving linearly of described the 3rd pedestal.
In order to reduce the stand-by period of workpiece loading and unloading, improve the clamping efficient of workpiece, described workbench has a rectangle rotating platform, the center of this workbench offers an installing hole, described workbench has three anchor clamps that distribute side by side and be provided with along the length direction of described workbench respectively at the two ends of this installing hole, described base is provided with a mount pad, the middle part of this mount pad has a rotating platform to outer lug, and described installing hole is set on this rotating platform and makes described workbench to rotate with described rotating platform; And, the bottom of described workbench also is provided with two blind holes that lay respectively at the workbench two ends along its length, the bottom broad ways of this workbench then is provided with two blocks symmetrically, described base is provided with two trigger switches that can be respectively offset with the block of described workbench bottom in the periphery of described mount pad, this base also is provided with a push rod that can stretch up and down in the front portion of described mount pad, under the state that described block and relative trigger switch offset, described workbench turns over 180 degree clockwise or counterclockwise, and described push rod protrudes upward and insert the blind hole that is positioned at the corresponding end in described workbench bottom and the location of realizing this workbench.
In order to guarantee that enamelled wire has certain tensile force, and will be wound into from the enamelled wire that guide roller is drawn on the iron core better, as preferably, described Winder has a support that is gantry structure, this support includes two columns perpendicular to described base, across the crossbeam between described column be connected the chassis of described column bottom, this support be provided with three groups respectively with three pairing thread guide devices of anchor clamps of described workbench one end; Every group of described thread guide devices includes first towing pad, first wire-threading device, second towing pad and the lead mouth that can supply described enamelled wire to pass successively, wherein, one side of described crossbeam is provided with described first towing pad, described chassis is provided with described first wire-threading device that is used for the tensioning enamelled wire in a side of described first towing pad of correspondence, also offer on the described chassis and corresponding second towing pad of described first towing pad, described second towing pad also is connected with the lead mouth that can supply described enamelled wire to pass in the bottom on described chassis.
In order after coiling is finished, can automatically to realize the broken string operation, further improve coiling automation and winding efficiency, also be provided with the Scissoring device that is used to cut off described enamelled wire on the described support, this Scissoring device comprises by the lifting beam of first air cylinder driven with by the scissors of second air cylinder driven, wherein, described support is provided with the 4th slide rail along column, the two ends of described lifting beam be provided with can with the 4th suitable chute of described the 4th slide rail, the cylinder body of described first cylinder is fixed on the crossbeam of described support, the piston rod of this first cylinder then is fixed on the described lifting beam, the cylinder body of described second cylinder is fixed on the described lifting beam, and the hilt that the cutter head of the piston rod of this second cylinder and the described scissors of control opens and closes offsets.
Compared with prior art, the invention has the advantages that: the rotary table that adopts multistation, once can wind the line to a plurality of in-line arrangement or sectional type iron core simultaneously, and when the iron core of workbench one end winds the line, the anchor clamps that are positioned at this workbench other end can the new workpiece of clamping, can save the time that workpiece is installed in turn, improve the efficient of coiling; And, Winder of the present invention is connected on the drive unit, this drive unit and Winder have been formed a three-dimensional motion mechanism, can regulate enamelled wire the end of a thread of pulling out from Winder coordinate neatly along X-axis, Y-axis and three directions of Z axle, make that the coiling of iron-core coil is more easy, also improved the coiling quality simultaneously.
Description of drawings
Fig. 1 is the coil winding machine perspective view (omitting frame and guide roller) of the embodiment of the invention.
Fig. 2 is the vertical view of coil winding machine shown in Figure 1.
Fig. 3 is the coil winding machine perspective view (omitting frame, guide roller and Winder) of the embodiment of the invention.
Fig. 4 is the understructure schematic diagram of the embodiment of the invention.
Fig. 5 is the workbench polycrystalline substance schematic diagram of the embodiment of the invention.
Fig. 6 is the first base construction schematic diagram of the embodiment of the invention.
Fig. 7 is the second base construction schematic diagram of the embodiment of the invention.
Fig. 8 is the 3rd a base construction schematic diagram of the embodiment of the invention.
Fig. 9 is the Winder structural representation (structure) of the embodiment of the invention.
Figure 10 is the Winder structural representation (being installed with the Facad structure of enamelled wire) of the embodiment of the invention.
Figure 11 is wound with the core structure schematic diagram of coil for the embodiment of the invention.
Embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
The coil winding machine of present embodiment can be realized the automatic winding to iron core, and, the iron core that is used in the present embodiment wind the line can be in-line arrangement or blocking type electric engine iron core, the coil of coiling adopts enamelled wire 8, as shown in figure 11, for finishing the structural representation of the in-line arrangement iron core workpiece behind the coil winding, this in-line arrangement iron core workpiece 9 is reeled by the banded punching of in-line arrangement and is formed, each banded punching includes several interconnective arc unit tooth pieces 91, and the connecting portion on the outer rim direction of adjacent two arc unit tooth pieces, 91 bendings by power effect outside is connected to each other;
As Fig. 1~shown in Figure 10, coil winding machine structural representation for embodiment, the coil winding machine of present embodiment is arranged in the frame, be fixed with the guide roller that is used to draw enamelled wire 8 on this frame, wherein, this frame and guide roller structure can be used various structure of the prior art, and this frame and guide roller do not draw in the present embodiment, do not do at this and give unnecessary details.
The coil winding machine of present embodiment also includes base 1, workbench 2, drive unit, Winder and Scissoring device, wherein,
Base 1, be fixed on the frame, base 1 is provided with the mount pad 11 of a truncated cone-shaped, the middle part of this mount pad 11 has a circular rotating platform 12 to outer lug, rotating platform 12 is by realizing rotation by motor or the transmission of air cylinder driven rack-and-pinion, base 1 is provided with two trigger switches 111 in the periphery of mount pad 11, and this base 11 also is provided with a push rod 13 that can stretch up and down in the front portion of mount pad 11, and the flexible of push rod 13 controlled by cylinder.
Workbench 2, rotatably be connected on the base 1, this workbench 2 has a rectangular table, the center of workbench 2 offers an installing hole 21, installing hole 21 is set on the rotating platform 12 of base 1 and makes workbench 2 to rotate with rotating platform 12, be distributed with three respectively at the two ends of installing hole 21 mutually side by side and the anchor clamps 22 that are provided with along the length direction of workbench 2, these anchor clamps 22 can clamping iron core workpiece 9 as shown in figure 11;
And, the bottom of workbench 2 also is provided with two blind holes 23 that lay respectively at workbench 2 two ends along its length, the bottom broad ways of this workbench 2 then is provided with two symmetrically can respectively and be positioned at the block 24 that the trigger switch 111 on the mount pad 11 offsets, under the state that block 24 and relative trigger switch 111 offset, workbench 2 just in time turns over 180 degree clockwise or counterclockwise, and push rod 13 protrudes upward and insert the blind hole 23 that is positioned at the corresponding end in workbench 2 bottoms and the location of realizing this workbench 2 under the control of cylinder.
Winder is used to draw the enamelled wire of sending from guide roller 8, and this enamelled wire 8 is wrapped on in-line arrangement or the sectional type iron core;
The Winder of present embodiment has a support 3 that is gantry structure, this support 3 includes two columns 31 perpendicular to base, across crossbeam between column 31 32 and the chassis 33 that is connected column 31 bottoms, on chassis 33, also has a crosspiece 331, this crosspiece 331 and crossbeam 32 are parallel and be positioned at the front portion of crossbeam 32, this support 3 is provided with three groups can be respectively and be in three pairing thread guide devices of anchor clamps of an end of workbench 2, and every group of thread guide devices includes first towing pad 34 that can pass successively for enamelled wire 8, first wire-threading device 35, second towing pad 36 and lead mouth 37;
Wherein, support 3 is provided with first towing pad 34 that is circular in a side of crossbeam 32, chassis 33 is provided with first wire-threading device 35 that is used for tensioning enamelled wire 8 in a side of corresponding first towing pad 34, also offer on the crosspiece 331 on chassis 33 and first towing pad, 34 corresponding second towing pads 36, second towing pad 36 also is connected with the lead mouth 37 that can supply enamelled wire 8 to pass in the bottom of chassis crosspiece 331, enamelled wire 8 is through first towing pad 34, first wire-threading device 35, pass this lead mouth 37 behind second towing pad 36 and stretch out in the bottom of support 3, the effect of first wire-threading device 35 is tensioning enamelled wires 8 more directly, a tensioning pretension is provided for enamelled wire 8, lead mouth 37 is the rigid rod cover of hollow, when coiling, enamelled wire 8 is located among the lead mouth, under the draw of lead mouth 37, make the end of a thread of enamelled wire 8 to be wound into according to certain movement locus on the iron core, make that coiling is more easy.
Drive unit is connected on the support 3 as Winder, and this drive unit can be done the 3 d-line motion and the coiling track of control Winder with respect to base 1;
Wherein, drive unit then includes first pedestal 41, second pedestal 42 and the 3rd pedestal 43, also include first drive motors 51, second drive motors 52 and the 3rd drive motors 53, here, first drive motors 51, second drive motors 52 and the 3rd drive motors 53 are respectively servomotor;
Particularly, base 1 is provided with two first slide rails 14 that are parallel to each other along its length, the bottom of first pedestal 41 be provided with can with the first suitable chute 411 of corresponding first slide rail 14, the bottom of first pedestal 41 also has first axis hole 412 that is provided with along the length direction of base, the motor shaft 511 of first drive motors 51 is located in this first axis hole 412, under the driving of first drive motors 51, first pedestal 41 is along first slide rail, 14 moving linearlies of base 1;
The top of first pedestal 41 has second slide rail 413 that is parallel to each other along two of the Width setting of base 1, the bottom of second pedestal 42 be provided with can with the second suitable chute 421 of corresponding second slide rail 413, the bottom of this second pedestal 42 also has second axis hole 422 that is provided with along the Width of base, the motor shaft 521 of second drive motors 52 is located in this second axis hole 422, under the driving of second drive motors 52, second pedestal 42 is along second slide rail, 413 moving linearlies of first pedestal 41;
The back of the 3rd pedestal 43 has two mounting panels that extend back respectively 431, offer the through hole 432 that can supply screw to pass on this mounting panel 431, the installing hole 423 that can align and be used for fixing screw with corresponding through hole 432 is offered at the top of second pedestal 42, the 3rd pedestal 43 forwardly also has along two the 3rd slide rails 433 that are parallel to each other perpendicular to base 1 horizontal plane direction setting, support 3 also be provided with at the back that is positioned at chassis 33 can with the 3rd suitable chute 332 of the 3rd slide rail 433,33 back also has the Triaxial hole 333 that is provided with along the horizontal plane direction perpendicular to base to this support 3 on the chassis, the motor shaft 531 of the 3rd drive motors 53 is located in this Triaxial hole 333, under the driving of the 3rd drive motors 53, support 3 is along the 3rd slide rail 433 moving linearlies of the 3rd pedestal 43.
Scissoring device, be used for after coiling finishes, cutting off enamelled wire 8, this Scissoring device comprises lifting beam 61 that is driven by first cylinder 71 and the scissors 62 that is driven by second cylinder 72, wherein, support 3 is provided with the 4th slide rail 311 along each column 31, the two ends of lifting beam 61 be provided with can with the 4th suitable chute 611 of the 4th slide rail 311, lifting beam 61 also is provided with second wire-threading device 612 in the position with first towing pad, 34 corresponding sides, second wire-threading device 612 is the same with the effect of first wire-threading device 35, better tensioning enamelled wire 8; And the cylinder body 711 of first cylinder 71 is fixed on the crossbeam 32 of support 3,712 in the piston rod of this first cylinder 71 is fixed on the lifting beam 61, the cylinder body 721 of second cylinder 72 is fixed on the lifting beam 61, the hilt 622 that the cutter head 621 of the piston rod 722 of this second cylinder 72 and control scissors 62 opens and closes offsets, here, the piston rod 722 of the piston rod 712 of first cylinder 71 and second cylinder 72 passes through solenoid control.
The operation principle of present embodiment is as follows:
This coil winding machine is six station automatic coil winding machines, on workbench, can clamp six iron core workpiece simultaneously, after the workpiece installation, workbench is rotated to as Fig. 1~position shown in Figure 3, wherein three iron core workpiece are positioned at the coiling station of workbench one end, and other three iron core workpiece are positioned at the load/unload stations of the workbench other end, and promptly the length direction of the length direction of workbench and base is consistent, start mains switch, coil winding machine is started working.
At first, before coiling, the working depth that the 3rd drive motors 53 is regulated support 3 is to suitable position, and the 3rd drive motors 53 quits work;
Then, motor shaft 511 drivings first pedestal 41 of first drive motors 51 moves forward along the length direction of base, make lead mouth 37 alignment work platforms 2 corresponding iron core workpiece 9 first the coiling position, at this moment, the motor shaft 511 of first drive motors 51 and the motor shaft 521 of second drive motors 52 are done the rotating campaign simultaneously, make the pedestal 41 of winning do front-rear reciprocation movement along the length direction of base 1, second pedestal 42 is done left and right sides reciprocating motion along the Width of base 1, and, synthesize lead mouth 37 after the reciprocating motion stack of first pedestal 41 and second pedestal 42 around the ellipse of first coiling position of iron core workpiece 9 or the movement locus of rectangle, and so forth, finish the coil winding of iron core workpiece 9 first coiling positions;
Then, second drive motors 52 quits work, motor shaft 511 drivings first pedestal 41 of first drive motors 51 continues to move forward along the length direction of base 1, make second of lead mouth 37 alignment work platforms 2 corresponding iron core workpiece 9 coiling position, at this moment, the motor shaft of the motor shaft of first drive motors 51 and second drive motors 52 repeats above-mentioned rotating campaign, finishes the coil winding of second coiling position of iron core workpiece 9;
So repeatedly, coil winding up to all coiling positions of finishing iron core workpiece 9, at this moment, the motor shaft of the 3rd drive motors 53 turns round and support 3 is upwards lifted, and the piston rod 712 that lead mouth 37 leaves iron core workpiece 9, the first cylinders 71 stretches out, and driving lifting beam 61 moves downward, be installed in the crop position that the scissors 62 on the lifting beam 61 also moved downward and aimed at enamelled wire, the cutter head 621 of scissors 62 be subjected to piston rod 722 effect of second cylinder 72 and one one close, thereby cut off enamelled wire; Then, it is mobile backward along the length direction of base that the motor shaft of first drive motors 51 drives first pedestal 41, makes the pedestal 41 of winning get back to initial condition;
Start the cylinder or the motor switch that connect base rotating platform 12, workbench 2 Rotate 180 degree, three iron core workpiece 9 that will be positioned at load/unload stations are rotated to the coiling station, can carry out the coil winding of next group iron core, simultaneously, operating personnel can take off the iron core workpiece of finishing coiling, and with new iron core clamping workpiece to the anchor clamps that are positioned at load/unload stations.
The workbench of present embodiment coil winding machine adopts the multistation structure, can carry out clamping of workpiece in coiling, has saved the time that workpiece is installed, and has improved winding efficiency; In addition; the lead mouth movement locus that present embodiment is used to wind the line is by first pedestal; second pedestal; the three-dimensional motion stack of the 3rd pedestal and support is synthetic; motion on each dimension is all controlled by servomotor; and; the startup of all motors or cylinder or to close all be by program control; the movement locus of lead mouth and the number of turns of coiling also can preestablish by program; this control mode can be utilized the various control appliance (single-chip microcomputers of prior art; electromagnetically operated valve etc.) and control circuit realize; this control circuit and equipment are not the main contents that present embodiment will be protected, in the specific descriptions of this omission to this control mode.

Claims (7)

1. the automatic coil winding machine of an electric machine iron core includes frame, is fixed with the guide roller that is used to draw enamelled wire on this frame, it is characterized in that: also include
Base is fixed on the described frame;
Workbench rotatably is connected on the described base, and the opposite end of this workbench is respectively arranged with a plurality of anchor clamps that are used for clamping in-line arrangement or sectional type iron core;
Winder draws the enamelled wire of sending from described guide roller, and this enamelled wire is wrapped on described in-line arrangement or the sectional type iron core; And
Drive unit, be installed on the described Winder, this drive unit can be done 3 d-line motion and control the coiling track of described Winder with respect to described base, described drive unit includes first pedestal, second pedestal and the 3rd pedestal, also includes first drive motors, second drive motors and the 3rd drive motors; Wherein,
Described first pedestal is connected on the described base, and this first pedestal can be done rectilinear motion along the length direction of described base under the effect of described first drive motors;
Described second pedestal is connected on described first pedestal, and this second pedestal can be done along the rectilinear motion of described base Width with respect to this first pedestal under the effect of described second drive motors;
Described the 3rd pedestal is fixedlyed connected with second pedestal, and described Winder is connected on the 3rd pedestal, and this Winder can be done along the rectilinear motion perpendicular to described base horizontal plane direction with respect to the 3rd pedestal under the effect of described the 3rd drive motors.
2. the automatic coil winding machine of electric machine iron core according to claim 1, it is characterized in that: described base is provided with first slide rail along its length, the bottom of described first pedestal be provided with can with the corresponding first suitable chute of described first slide rail, the bottom of described first pedestal also has first axis hole that is provided with along the length direction of described base, the motor shaft of described first drive motors is located in this first axis hole, under the driving of described first drive motors, described first pedestal is along the first slide rail moving linearly of described base.
3. the automatic coil winding machine of electric machine iron core according to claim 1, it is characterized in that: the top of described first pedestal has second slide rail that is provided with along the Width of described base, the bottom of described second pedestal be provided with can with the corresponding second suitable chute of described second slide rail, the bottom of this second pedestal also has second axis hole that is provided with along the Width of described base, the motor shaft of described second drive motors is located in this second axis hole, under the driving of described second drive motors, described second pedestal is along the second slide rail moving linearly of described first pedestal.
4. the automatic coil winding machine of electric machine iron core according to claim 1, it is characterized in that: the back of described the 3rd pedestal has two mounting panels that extend back respectively, offer the through hole that can supply screw to pass on this mounting panel, the installing hole that can align and be used for fixing screw with corresponding described through hole is offered at the top of described second pedestal, described the 3rd pedestal forwardly also has the 3rd slide rail that is provided with along perpendicular to described base horizontal plane direction, described Winder be provided with can with the 3rd suitable chute of described the 3rd slide rail, also has the Triaxial hole that is provided with along horizontal plane direction on this Winder perpendicular to described base, the motor shaft of described the 3rd drive motors is located in this Triaxial hole, under the driving of described the 3rd drive motors, described Winder is along the 3rd slide rail moving linearly of described the 3rd pedestal.
5. according to the automatic coil winding machine of the described electric machine iron core of arbitrary claim in the claim 1~4, it is characterized in that: described workbench has a rectangle rotating platform, the center of this workbench offers an installing hole, described workbench has three anchor clamps that distribute side by side and be provided with along the length direction of described workbench respectively at the two ends of this installing hole, described base is provided with a mount pad, the middle part of this mount pad has a rotating platform to outer lug, and described installing hole is set on this rotating platform and makes described workbench to rotate with described rotating platform;
And, the bottom of described workbench also is provided with two blind holes that lay respectively at the workbench two ends along its length, the bottom broad ways of this workbench then is provided with two blocks symmetrically, described base is provided with two trigger switches that can be respectively offset with the block of described workbench bottom in the periphery of described mount pad, this base also is provided with a push rod that can stretch up and down in the front portion of described mount pad, under the state that described block and relative trigger switch offset, described workbench turns over 180 degree clockwise or counterclockwise, and described push rod protrudes upward and insert the blind hole that is positioned at the corresponding end in described workbench bottom and the location of realizing this workbench.
6. the automatic coil winding machine of electric machine iron core according to claim 5, it is characterized in that: described Winder has a support that is gantry structure, this support includes two columns perpendicular to described base, across the crossbeam between described column be connected the chassis of described column bottom, this support be provided with three groups respectively with three pairing thread guide devices of anchor clamps of described workbench one end;
Every group of described thread guide devices includes first towing pad, first wire-threading device, second towing pad and the lead mouth that can supply described enamelled wire to pass successively, wherein, one side of described crossbeam is provided with described first towing pad, described chassis is provided with described first wire-threading device that is used for the tensioning enamelled wire in a side of described first towing pad of correspondence, also offer on the described chassis and corresponding second towing pad of described first towing pad, described second towing pad also is connected with the lead mouth that can supply described enamelled wire to pass in the bottom on described chassis.
7. the automatic coil winding machine of electric machine iron core according to claim 6, it is characterized in that: also be provided with the Scissoring device that is used to cut off described enamelled wire on the described support, this Scissoring device comprises by the lifting beam of first air cylinder driven with by the scissors of second air cylinder driven, wherein, described support is provided with the 4th slide rail along column, the two ends of described lifting beam be provided with can with the 4th suitable chute of described the 4th slide rail, the cylinder body of described first cylinder is fixed on the crossbeam of described support, the piston rod of this first cylinder then is fixed on the described lifting beam, the cylinder body of described second cylinder is fixed on the described lifting beam, and the hilt that the cutter head of the piston rod of this second cylinder and the described scissors of control opens and closes offsets.
CN2009101557280A 2009-12-22 2009-12-22 Automatic winding machine of motor iron core Active CN101752966B (en)

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CN102255444B (en) * 2011-07-14 2013-04-24 姚牧 Combined stator winding machine
CN102315732B (en) * 2011-08-25 2013-04-24 江苏宝杰隆电磁线有限公司 Winding device of double coils of motor
CN102684420B (en) * 2012-05-05 2014-08-06 杜瑞 Internal and external wire-winding type motor stator wire-winding device
CN102916536A (en) * 2012-10-26 2013-02-06 山东中际电工装备股份有限公司 Intermittent swinging device on needle type coiling machine of motor stator
CN103178664B (en) * 2013-03-19 2017-03-22 东莞市奇为电机科技有限公司 Six-station multi-head winding machine
CN103632839B (en) * 2013-10-31 2017-05-24 胜美达电机(香港)有限公司 Automatic winding assembly mechanism and method
CN103647376B (en) * 2013-11-20 2015-12-30 海安先导精密机械有限公司 Coil winding machine stator coil support
CN103949818B (en) * 2014-05-21 2015-10-14 四川华都核设备制造有限公司 A kind of capsul Butt welding device of multistation
CN104079125B (en) * 2014-05-28 2016-08-24 苏州市圣玛特电机设备制造有限公司 A kind of Multistation winding machine
CN104868665B (en) * 2015-03-26 2017-07-21 常州金康精工机械股份有限公司 The alternate wire winding of stator coil
CN106451951B (en) * 2016-10-27 2018-12-07 陈双龙 Straight strip type automatic stator winding equipment
EP3444931B1 (en) * 2017-08-16 2020-03-11 SMZ Wickel- und Montagetechnik AG Coiling machine
CN108242294A (en) * 2018-01-09 2018-07-03 苏州蓝王机床工具科技有限公司 A kind of internal tooth multi-machine heads full automatic line beam Wiring apparatus and its operation method

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