CN110739818A

CN110739818A - Full-automatic coil winding method for motor rotors

Info

Publication number: CN110739818A
Application number: CN201911041070.0A
Authority: CN
Inventors: 张习先; 张继美
Original assignee: Lu'an Zhenghui Youchan Electromechanical Technology Co Ltd
Current assignee: Jieyang Jiada Electric Machinery Technology Co.,Ltd.
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-01-31
Anticipated expiration: 2039-10-30
Also published as: CN110739818B

Abstract

The invention provides a full-automatic coil winding method of a motor rotor, which comprises the steps of firstly, pulling out the free end of a copper wire wound on a wire storage mechanism by a user, sequentially passing through a wire leading mechanism and a wire arranging wheel, then fixedly connecting the free end with a winding surface at a working position, then driving the motor rotor to integrally rotate along the length direction parallel to a chassis in an axial direction by a winding device, rotating the winding surface at the working position, gradually releasing the copper wire and winding the copper wire on the winding surface, then gradually rotating the driving motor rotor integrally around a rotor rotating shaft by the winding device, sequentially switching the winding surface at a free position to the working position for winding, finally, cutting the copper wire after winding is finished, driving a rotary adjusting mechanism and a clamping and transposition mechanism to integrally move downwards and rotate to deviate from the wire arranging device, and dismounting the motor rotor by a hoisting device.

Description

Full-automatic coil winding method for motor rotors

Technical Field

The invention relates to the technical field of manufacturing and processing of motors, in particular to a full-automatic coil winding method for motor rotors.

Background

The motor and the engine are the most common power sources, the motor is driven by electric energy to rotate, the engine is driven by fuel oil combustion to rotate, the motor mainly comprises a stator, a rotor and other basic structures, the basic working principle is that a battery induction phenomenon is utilized to enable a coil with electric conduction to rotate under the action of a magnetic field of the stator, therefore, in the process of manufacturing the motor, the winding of the coil is essential and important, therefore, full-automatic coil winding methods of the motor rotor with ingenious structures and simple principles are necessary to be provided, the efficiency of winding the coil by the rotor can be greatly improved, and the uniformity and the compactness of the wound coil can be improved.

Disclosure of Invention

In order to solve the defects of the prior art, the invention aims to provide full-automatic coil winding methods of a motor rotor, which are ingenious in structure and simple in principle, and can greatly improve the coil winding efficiency of the rotor and the uniformity and tightness of the wound coil.

In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows.

A full-automatic coil winding method of motor rotor includes the steps:

() a threading phase;

s1: a user pulls out the free end of the copper wire wound on the wire storage mechanism and sequentially penetrates through the wire leading mechanism and the wire arranging wheel, and then the free end is fixedly connected with a winding surface at a working position, and the connection position is arranged close to the pole shoe;

the wire arranging device is arranged on the upper end face of the chassis along the length direction end of the chassis, the wire winding device is arranged on the other end of the chassis along the length direction, the wire storage mechanism is detachably mounted on the wire arranging device, the motor rotor is detachably mounted on the wire winding device, the motor rotor comprises a rotor rotating shaft which is positioned above the chassis and is axially parallel to the width direction of the chassis, a cylindrical rotating body is coaxially fixedly sleeved on the rotor rotating shaft, a rectangular iron core which is outwards protruded along the radial direction of the rotating body is arranged on the outer circular face of the rotating body, the iron core is provided with a plurality of rectangular iron cores which are arranged in an array along the circumferential direction of the rotating body, the length direction of each iron core is parallel to the axial direction of the rotating body, the width direction of each iron core is parallel to the tangential direction of the circumference of the rotating body, a pole shoe matched with the end face of the iron core is arranged on the end face of the iron core, the length of the pole shoe is equal to the length of the iron core, the width of the pole shoe is larger than the width of the iron core, the four circumferential;

the motor rotor is arranged in an aligned mode in the initial state and is made to be close to winding surfaces of the winding device, the upper end surface and the lower end surface of the winding surfaces are horizontal in the initial state, the positions of the winding surfaces are defined as working positions, and the positions of other winding surfaces are defined as idle positions;

the winding device comprises a winding wheel matched with the winding surface, a pressing mechanism used for enabling the winding wheel to be always attached to the winding surface, a telescopic driving mechanism used for driving the pressing mechanism to move along the length direction of the chassis and a lead mechanism used for guiding copper wires on the wire storage mechanism to the winding wheel, wherein the winding wheel is fixedly arranged on the pressing mechanism;

(II) a winding stage;

s2: the winding device drives the motor rotor to integrally rotate along the length direction parallel to the chassis in an axial direction, a winding surface at a working position is overturned and extrudes the wire arranging wheel, the wire arranging wheel is always abutted and clung to the winding surface at the working position under the action of the pressing mechanism, the winding surface at the working position rotates and enables copper wires to be gradually discharged and wound on the winding surface, meanwhile, the telescopic motor is started to operate, the horizontal plate is driven by the telescopic lead screw to gradually slide close to the winding device, the wire arranging wheel synchronously moves along with the horizontal plate, and the copper wires discharged by the wire arranging wheel can cover the whole winding surface until the winding surface at the working position is wound with the copper wires;

the pressing mechanism comprises a rectangular horizontal plate movably arranged on the upper end face of the chassis, the horizontal plate can be driven by a telescopic driving mechanism to slide along the length direction of the chassis, the length direction of the horizontal plate is parallel to the width direction of the chassis, the width direction of the horizontal plate is parallel to the length direction of the chassis, a vertical plate is fixedly arranged on the upper end face of the horizontal plate along ends of the length direction of the horizontal plate, a lifting guide rod which is vertically arranged in the axial direction is erected on the end face of the vertical plate close to the winding device , the lifting guide rod is provided with two floating arms which are symmetrically arranged along the length direction of the chassis, a floating arm capable of moving up and down is arranged between the two lifting guide rods, the floating arm is L-shaped and comprises a vertical section of the floating arm and a horizontal section of the floating arm, the top ends of the horizontal section of the floating arm and the vertical section of the floating arm are fixedly connected into a body, the suspension ends of the horizontal section of the floating arm point to the winding device along the length direction of the chassis, the winding device is fixedly arranged at the suspension end of the floating arm and is pressed against a winding surface at a working position from top to bottom, the floating;

the lifting guide rod is movably sleeved with a pressure regulating plate capable of sliding up and down along the axial direction of the lifting guide rod, the pressure regulating plate is positioned right above the floating plate, the end of a pressure spring is abutted against the pressure regulating plate, the end of the pressure spring is abutted against the floating plate, the elasticity of the pressure spring is always directed to the floating plate by the pressure regulating plate, the vertical plate is also provided with a pressure regulating screw rod which is vertically arranged in the axial direction, the end part of the pressure regulating screw rod is in rotating connection and matching with the vertical plate, the top of the vertical plate is fixedly provided with a pressure regulating motor, the output shaft of the pressure regulating motor is coaxially and fixedly connected with the driving end of the pressure regulating screw rod;

the floating arm comprises a floating arm horizontal section, a floating arm horizontal section and a wire arrangement wheel, wherein the floating arm horizontal section is fixedly provided with a fixed frame, the wire arrangement wheel comprises a wire arrangement main wheel rotationally arranged on the fixed frame and a wire arrangement auxiliary wheel rotationally arranged on the fixed frame, the axial direction of a rotating shaft formed by the rotating connection of the wire arrangement main wheel and the fixed frame is parallel to the length direction of the chassis, the axial direction of the rotating shaft formed by the rotating connection of the wire arrangement auxiliary wheel and the fixed frame is parallel to the length direction of the chassis, the height of the wire arrangement main wheel is less than that of the wire arrangement auxiliary wheel, the wire arrangement main wheel is abutted against and attached to a winding surface, and the free end of a copper wire sequentially bypasses the upper part;

the wire leading mechanism comprises a vertical support frame which is fixedly arranged on the upper end face of a horizontal plate and is far away from the vertical plate, a bulge and a second bulge which are correspondingly arranged up and down are fixed on the support frame close to the end face of the vertical plate , the bulge is positioned at the middle position of the support frame along the height direction of the support frame, the second bulge is positioned at the bottom of the support frame, a transition roller which is vertically arranged in the axial direction is rotatably arranged between the bulge and the second bulge, a pressing wheel group is rotatably erected on the support plate far away from the end face of the vertical plate and is correspondingly arranged with the transition roller, the pressing wheel group comprises a pressing wheel which is axially parallel to the length direction of the chassis, the pressing wheel is a groove wheel and a second bulge wheel which is positioned below the groove wheel and is matched with the groove wheel, a reversing wheel is rotatably arranged at the top of the support frame, a rotating shaft which is formed by the rotating connection of the reversing wheel and the support frame is axially parallel to the length direction of the chassis, the height of the reversing wheel is greater than that of the wire arranging wheel, a wire mechanism is positioned between the vertical plate and the support frame, a free end of a copper wire, a wire is sequentially wound around the transition roller, a winding wire is wound on a winding wire which is fixedly arranged;

during the winding process, firstly, threading treatment is carried out, specifically, a user pulls out the free end of a copper wire wound on a wire storage cylinder, sequentially winds around a transition roller, passes through a pressing wheel and a pressing wheel II, winds around a reversing wheel, winds around the upper part of a wire arrangement secondary wheel, is fixedly connected with a winding surface at a working position after passing through the lower part of a wire arrangement main wheel and the winding surface, and the connection part is arranged close to a pole shoe;

s3: the winding device enables the whole driving motor rotor to gradually rotate around the rotor rotating shaft, so that the winding surface of the idle position is sequentially switched to the working position for winding;

(III) unloading;

s4: after winding is finished, cutting off a copper wire, driving the rotary adjusting mechanism and the clamping and transposition mechanism to integrally move downwards by the lifting and deflection mechanism and separating the winding displacement wheel from a winding surface at a working position, driving the rotary adjusting mechanism and the clamping and transposition mechanism to integrally rotate around the vertical direction by the lifting and deflection mechanism to enable the wound motor rotor to deviate from the winding displacement device, and finally, unloading the motor rotor by the hoisting equipment;

the winding device comprises a lifting deflection mechanism, a rotary distance adjusting mechanism and a clamping transposition mechanism, wherein two clamping transposition mechanisms are arranged, motor rotors are positioned between the two clamping transposition mechanisms, the clamping transposition mechanism is used for clamping and fixing the end parts of the rotor rotating shafts and can drive the rotor rotating shafts to gradually rotate so as to enable the winding surfaces to be sequentially switched to working positions, the clamping transposition mechanism is fixedly installed on the rotary distance adjusting mechanism, the rotary distance adjusting mechanism is used for adjusting the distance between the two clamping transposition mechanisms to adapt to the motor rotors with different length specifications, the rotary distance adjusting mechanism is used for driving the two clamping transposition mechanisms to rotate along a horizontal symmetrical line between the two clamping transposition mechanisms, the rotary distance adjusting mechanism is fixedly installed on the lifting deflection mechanism, the lifting deflection mechanism is used for driving the rotary distance adjusting mechanism to integrally lift up and down, and the rotary distance adjusting mechanism is used for driving the rotary distance adjusting mechanism to integrally rotate and deflect around the.

Compared with the prior art, the winding mechanism has the advantages that the structure is ingenious, the principle is simple, the motor rotor can be automatically clamped and driven to lift, deflect and rotate, the wire arranging wheel is always tightly abutted to the winding surface of the motor rotor, copper wires are continuously discharged by the wire arranging wheel and are wound on the winding surface along with the rotation of the motor rotor, meanwhile, the wire arranging wheel can slide along the winding surface to cover the whole winding surface, the efficiency of winding a coil by the rotor can be greatly improved, and the uniformity and the compactness of the wound coil can be improved.

Drawings

Fig. 1 and 2 are schematic overall structural diagrams of the present invention.

Fig. 3 is a schematic diagram of the overall explosion of the present invention.

Fig. 4 is a matching view of the traverse and the motor rotor.

Fig. 5 is a matching view of the wire arranging device and the chassis.

Fig. 6 is a schematic structural view of a cable routing device.

Fig. 7 is a matching diagram of the wire arranging wheel and the pressing mechanism.

Fig. 8 is a matching diagram of the wire arranging wheel and the pressing mechanism.

Fig. 9 is a partial structural schematic view of the pressing mechanism.

Fig. 10, 11 are the matching diagrams of the wire storage mechanism, the wire leading mechanism and the wire arranging wheel.

Fig. 12 is a partial structural view of the wire feeding mechanism.

Fig. 13 is a schematic structural view of the wire storing mechanism.

Fig. 14 is an exploded view of the cord storage mechanism.

Fig. 15 is a matching view of the winding device and the motor rotor.

Fig. 16 is an exploded view of the winding device.

Fig. 17 is a view showing the engagement of the lifting and lowering deflection mechanism with the chassis.

Fig. 18 is a schematic structural view of the lifting deflection mechanism.

Fig. 19 and 20 are views showing the combination of the lifting deflection mechanism and the rotary pitch adjusting mechanism.

Fig. 21 is a schematic structural view of the rotary pitch adjustment mechanism.

Fig. 22 is a partial structural schematic view of the rotary pitch adjustment mechanism.

Fig. 23 and 24 are schematic structural views of the centering adjustment member.

Fig. 25 is a matching view of the clamping transposition mechanism, the rotary distance adjusting mechanism and the motor rotor.

Fig. 26 is a schematic structural view of a clamp index mechanism.

Fig. 27 and 28 are schematic structural views of a four-jaw chuck.

Fig. 29 is a view of the four-jaw chuck in cooperation with a motor rotor.

Fig. 30 is a partial structural view of the clamping index mechanism.

Fig. 31 and 32 are views showing the cooperation of the automatic control member and the four-jaw chuck.

Detailed Description

A full-automatic coil winding method of motor rotor includes the steps:

() a threading phase;

s1: a user pulls out the free end of the copper wire wound on the wire storage mechanism 300 and sequentially passes through the wire leading mechanism 220 and the wire arranging wheel 201, and then the free end is fixedly connected with a winding surface at a working position, and the connection position is arranged close to the pole shoe 504;

the wire arranging device 200 is arranged on the upper end face of the chassis 100 along the length direction end of the chassis 100, the winding device 400 is arranged on the other end of the length direction of the chassis, the wire storing mechanism 300 is detachably mounted on the wire arranging device 200, the motor rotor 500 is detachably mounted on the winding device 400, the motor rotor 500 comprises a rotor rotating shaft 501 which is positioned above the chassis 100 and axially parallel to the width direction of the chassis 100, a cylindrical rotating body 502 is coaxially and fixedly sleeved on the rotor rotating shaft 501, a rectangular iron core 503 which protrudes outwards along the radial direction of the rotating body 502 is arranged on the outer circular face of the rotating body 502, the iron core 503 is provided with a plurality of coils and is arranged in an array along the circumferential direction of the rotating body 502, the length direction of the iron core 503 is parallel to the axial direction of the rotating body 502, the width direction of the iron core 503 is parallel to the tangential direction of the circumference of the rotating body 502, a pole shoe 504 matched with the end face of the iron core 503, the length of the pole shoe 504 is equal to the length of the iron core 503, the width of the iron core 503 is larger than the width of the iron core 503, the four winding surfaces of the iron core 503 are wire surfaces, the peripheral face of the wire winding device 200 is used for leading out;

the motor rotor 500 is arranged in an initial state in a swinging mode and is close to the winding surfaces of the winding device 200, the upper end surface and the lower end surface of the winding surfaces are horizontal in the initial state, the positions of the winding surfaces are defined as working positions, and the positions of other winding surfaces are defined as idle positions;

the winding displacement device 200 comprises a winding displacement wheel 201 matched with a winding surface, a pressing mechanism 210 used for enabling the winding displacement wheel 201 to be always attached to the winding surface, and the winding displacement wheel 201 is fixedly arranged on the pressing mechanism 210, a telescopic driving mechanism 230 used for driving the pressing mechanism 210 to move along the length direction of the chassis 100, and a lead mechanism 220 used for guiding a copper wire on the wire storage mechanism 300 to the winding displacement wheel 201, wherein the telescopic driving mechanism 230 drives the pressing mechanism 210 to perform telescopic motion along the length direction of the chassis 100 so as to drive the winding displacement wheel 201 to move synchronously, and the winding displacement wheel 201 enables the copper wire discharged by the winding displacement wheel 201 to cover the whole winding surface;

(II) a winding stage;

s2: the winding device 400 drives the motor rotor 500 to integrally rotate along the length direction parallel to the chassis 100 in an axial direction, the winding surface at the working position is overturned and extrudes the wire arranging wheel 201, the wire arranging wheel 201 is always abutted and clung to the winding surface at the working position under the action of the pressing mechanism 210, the winding surface at the working position rotates and enables copper wires to be gradually released and wound on the winding surface, meanwhile, the telescopic motor 233 is started to operate and drives the horizontal plate 211 to gradually slide close to the winding device 400 through the telescopic lead screw 231, the wire arranging wheel 201 synchronously moves along with the horizontal plate 211, the copper wires discharged by the wire arranging wheel 201 can cover the whole winding surface until the winding surface at the working position is wound with the copper wires;

during the winding process, firstly, the threading process is performed, specifically, a user pulls out the free end of the copper wire wound on the wire storage cylinder 302, and sequentially winds around the transition roller 222, passes through between the pinch roller 223 and the pinch roller 224, winds around the reversing roller 225, winds around the upper part of the winding wire secondary wheel 201b, passes between the lower part of the winding wire main wheel 201a and the winding surface, and is then fixedly connected with the winding surface at the working position, and the connection part is arranged close to the pole shoe 504, then, the winding device 400 drives the motor rotor 500 to integrally rotate along the length direction parallel to the chassis 100 as an axial direction, the winding surface at the working position inclines and extrudes the winding wire arranging wheel 201, under the action of the pressing mechanism 210, the winding wire arranging wheel 201 always abuts against and closely against the winding surface at the working position, the winding surface at the working position rotates and enables the copper wire to be gradually discharged and wound on the winding surface, meanwhile, the telescopic motor 233 starts to operate and drives the horizontal plate 211 to gradually slide close to the winding device 400, and the winding wire arranging wheel 211 synchronously moves along with the horizontal plate 211, so that the winding surface of the winding wire arranging wheel can gradually cover the winding surface of the winding wire arranging wheel 504 (even if the winding wire winding surface is wound on the winding wire winding surface of the winding wire arranging;

s3: the winding device 400 rotates the whole driving motor rotor 500 around the rotor rotating shaft 501 step by step, so that the winding surfaces of the idle positions are sequentially switched to the working positions for winding;

(III) unloading;

s4: after winding, cutting off the copper wire, driving the rotary adjusting mechanism 420 and the clamping and transposition mechanism 430 by the lifting and deflecting mechanism 410 to move downwards integrally and make the wire arranging wheel 201 separate from the winding surface at the working position, then driving the rotary adjusting mechanism 420 and the clamping and transposition mechanism 430 by the lifting and deflecting mechanism 410 to rotate integrally around the vertical direction to make the wound motor rotor 500 deviate from the wire arranging device 200, and finally, unloading the motor rotor 500 through the hoisting equipment;

the winding device 400 comprises two lifting deflection mechanisms 410, two rotary pitch-adjusting mechanisms 420 and two clamping transposition mechanisms 430, the two clamping transposition mechanisms 430 are arranged, the motor rotors 500 are located between the two clamping transposition mechanisms 430, the clamping transposition mechanisms 430 are used for clamping and fixing the end portions of the rotor rotating shafts 501 and can drive the rotor rotating shafts 501 to rotate step by step to enable winding surfaces to be sequentially switched to working positions, the clamping transposition mechanisms 430 are fixedly installed on the rotary pitch-adjusting mechanisms 420, the rotary pitch-adjusting mechanisms 420 are used for adjusting the distance between the two clamping transposition mechanisms 430 to adapt to the motor rotors 500 with different length specifications, the rotary pitch-adjusting mechanisms are used for driving the two clamping transposition mechanisms 430 to rotate along horizontal symmetrical lines between the two clamping transposition mechanisms, the rotary pitch-adjusting mechanisms 430 are fixedly installed on the lifting deflection mechanisms 410, the lifting deflection mechanisms 410 are used for driving the rotary pitch-adjusting mechanisms 430 to move up and down integrally, and the rotary pitch-adjusting mechanisms are used for driving the rotary pitch-adjusting mechanisms 430.

Referring to fig. 1-32, full-automatic winding machine for a multi-axis common rail large motor comprises a rectangular floor chassis 100, a wire storage mechanism 300 wound with a plurality of copper wires, and a motor rotor 500 waiting to receive a winding wire, wherein a wire arranging device 200 is arranged on the upper end surface of the chassis 100 along the length direction , a winding device 400 is arranged on the other end along the length direction, the wire storage mechanism 300 is detachably mounted on the wire arranging device 200, the motor rotor 500 is detachably mounted on the winding device 400, the motor rotor 500 comprises a rotor rotating shaft 501 which is located above the chassis 100 and axially parallel to the width direction of the chassis 100, a cylindrical rotating body 502 is coaxially and fixedly sleeved on the rotor rotating shaft 501, a rectangular iron core 503 protruding outwards along the radial direction is arranged on the outer circumferential surface of the rotating body 502, the iron core 503 is provided with a plurality of rotating bodies 502 in an array arrangement along the circumferential direction of the rotating body 502, the length direction of the iron core 503 is parallel to the axial direction of the rotating body 502, the tangential direction of the rotating body 502 is parallel to the tangential direction of the circumference of the rotating body 502, the iron core 503, pole shoe 504 adapted to the end surface is arranged on the end surface of the rotating body 502 facing away from the chassis 100, the iron core 502, the winding surface, the wire storage mechanism 100, the length of the wire storage mechanism 300 is equal to the length of the iron core 503, the wire.

Specifically, in order to facilitate the traverse 200 to draw out the free end of the copper wire on the wire storage mechanism 300 and to always cling to the winding surface, the motor rotor 500 is arranged in an initial state in an aligned manner and is close to the winding surface of the traverse 200, the upper end surface and the lower end surface of the winding surface in the initial state are horizontal, the position of the winding surface is defined as a working position, the positions of the other winding surfaces are defined as idle positions, and the winding surfaces are sequentially switched to the working position by driving the rotor rotating shaft 501 to rotate step by step to perform winding processing.

The winding displacement device 200 include with wire winding face matched with winding wheel 201, a hold-down mechanism 210 and winding wheel 201 fixed mounting that is used for making the winding wheel 201 laminate mutually with the wire winding face all the time are on hold-down mechanism 210, a flexible actuating mechanism 230 that is used for driving hold-down mechanism 210 and removes along chassis 100 length direction and be used for leading wire mechanism 220 with the copper line guide on the wire storage mechanism 300 to winding wheel 201, thereby flexible actuating mechanism 230 drive hold-down mechanism 210 carries out concertina movement along the length direction of chassis 100 and drives winding wheel 201 synchronous motion and make winding wheel 201 cover whole wire winding face with its exhaust copper line.

Specifically, the pressing mechanism 210 includes a rectangular horizontal plate 211 movably disposed on the upper end surface of the chassis 100, the horizontal plate 211 can be driven by the telescopic driving mechanism 230 to slide along the length direction of the chassis 100, the length direction of the horizontal plate 211 is parallel to the width direction of the chassis 100, the width direction is parallel to the length direction of the chassis 100, ends of the upper end surface of the horizontal plate 211 along the length direction are fixedly mounted with a vertical plate 212, the vertical plate 212 is erected with a lifting guide rod 213 which is axially and vertically disposed on the end surface close to the winding device 400 , the lifting guide rod 213 is provided with two lifting guide rods which are symmetrically disposed along the length direction of the chassis 100, a floating arm 214 which can move up and down is disposed between the two lifting guide rods 213, the floating arm 214 is L-shaped and includes a floating arm vertical segment 214a and a floating arm horizontal segment 214b, the floating arm horizontal segment 214b is fixedly connected to the top end of the floating arm vertical segment 214a as body, the suspension end of the floating arm horizontal segment 214b points to the winding device 400 along the length direction of the chassis 100, the floating arm suspension end of the floating arm is fixedly connected to the floating arm 215, the floating arm 215 is sleeved to the floating arm 215, and the floating arm 215 is sleeved to push the floating arm 213, the floating arm 215 is fixedly mounted on the floating arm 215, the floating arm is fixedly sleeved to push the floating arm 213, the floating arm 213, the.

More specifically, in order to adjust the pressing force of the pressing spring 216 pressing the floating plate 215 downwards, so as to adjust the pressing force between the wire arranging wheel 201 and the winding surface at the working position, and further adjust the tightness degree of the copper wire wound on the winding surface, the lifting guide rod 213 is movably sleeved with a pressure adjusting plate 217 capable of sliding up and down along the axial direction of the lifting guide rod, the pressure adjusting plate 217 is positioned right above the floating plate 215, the end of the pressing spring 216 is abutted against the pressure adjusting plate 217, the other end is abutted against the floating plate 215, the elastic force of the pressing spring 216 is always directed to the floating plate 215 by the pressure adjusting plate 217, the vertical plate 212 is also provided with a pressure adjusting screw rod 218 arranged vertically in the axial direction, the end of the pressure adjusting screw rod 218 is in rotating connection and matching with the vertical plate 212, the top of the vertical plate 212 is fixedly provided with a motor 219, the output shaft of the pressure adjusting motor 219 is coaxially and fixedly connected with the driving end of the pressure adjusting screw rod 218, the pressure adjusting plate 217 is sleeved on the pressure adjusting screw rod 218 and forms threaded connection and matching, the pressure adjusting plate 217 is driven by the motor 219 and the floating plate 217 and the floating plate 215, so as to shorten the distance between the pressing spring 216 and compress the floating plate, when the pressing spring 216 is pressed on the winding surface of the floating plate, the winding surface, the copper wire, the.

In order to facilitate the installation of the wire arranging wheel 201, a fixing frame 214c is fixedly arranged at the suspension end of the floating arm horizontal section 214b, the wire arranging wheel 201 comprises a wire arranging main wheel 201a rotatably arranged on the fixing frame 214c and a wire arranging auxiliary wheel 201b rotatably arranged on the fixing frame 214c, the axial direction of a rotating shaft formed at the rotating connection position of the wire arranging main wheel 201a and the fixing frame 214c is parallel to the length direction of the chassis 100, the axial direction of the rotating shaft formed at the rotating connection position of the wire arranging auxiliary wheel 201b and the fixing frame 214c is parallel to the length direction of the chassis 100, the height of the wire arranging main wheel 201a is smaller than that of the wire arranging auxiliary wheel 201b, the wire arranging main wheel 201a is abutted against and attached to a winding surface, and the free end of a copper wire sequentially bypasses the upper part of the wire arranging auxiliary wheel 201b and is fixedly connected with.

The wire leading mechanism 220 comprises a vertical support frame 221 fixedly mounted on the upper end face of a horizontal plate 211 and arranged far away from a vertical plate 212, the support frame 221 is close to the end face of a vertical plate 212 and fixedly provided with a bump a and a bump two 221b which are arranged up and down correspondingly, the bump 46221 a is positioned in the middle of the support frame 221 along the height direction, the bump two 221b is positioned at the bottom of the support frame 221, a transition roller 222 which is axially and vertically arranged is rotatably arranged between the bump a and the bump two 221b, the support frame 221 is rotatably erected with a pinch roller set on the end face away from the vertical plate 212 and is correspondingly arranged with the transition roller 222, the pinch roller set comprises a pinch roller 223 axially parallel to the length direction of the chassis 100 and a pinch roller two 224 axially parallel to the length direction of the chassis 100, the pinch roller is a groove roller, the pinch roller two 224 is a bump roller, the bump roller is positioned below the groove roller and is matched with the bump roller, a change-over wheel 225 is rotatably arranged on the top of the support frame 221, the change-over wheel 225, the change-over wire winding wire is arranged between the change-over wire winding wire mechanism and the change-up wire winding wire 201, the change-over wire winding wire 201, the wire winding wire mechanism, the change-winding wire 201, the change-winding wire mechanism, the change-winding wire 201, the.

In order to drive the wire arranging wheel 201 to move along the length direction parallel to the chassis 100 and enable the wire arranging wheel 201 to cover the wire winding surface at the whole working position, the telescopic driving mechanism 230 comprises telescopic guide rods 232 which are arranged between a horizontal plate 211 and the chassis 100 and are axially arranged parallel to the length direction of the chassis 100, a fixing frame at the end parts of the telescopic guide rods 232 is arranged on the upper end surface of the chassis 100, the telescopic guide rods 232 are provided with two telescopic guide rods 232 and are symmetrically arranged along the length direction parallel to the chassis 100, the horizontal plate 211 is sleeved on the telescopic guide rods 232 and the horizontal plate 211 can slide along the axial direction of the telescopic guide rods 232, a telescopic screw rod 231 erected on the upper end surface of the chassis 100 is rotatably arranged between the two telescopic guide rods 232, the horizontal plate 211 is sleeved on the telescopic screw rod 231 and forms threaded connection matching with the telescopic screw rod 231, the telescopic driving mechanism 230 further comprises a telescopic motor 233 fixedly arranged on the chassis 100, the output shaft of the telescopic motor 233 is coaxially and fixedly connected with the driving end of the telescopic screw 231, and the horizontal plate 211 slides along the length direction of the chassis 100 by the driving of the telescopic motor 233, so that the wire arranging wheel 201 moves synchronously and can cover the winding surface of the whole working position.

Wire storage mechanism 300 including fixed set up in horizontal plate 211 up end and be located the fixed axle 301 in the middle of vertical board 212 and support frame 221, the axial of fixed axle 301 is vertical arranges, rotate on the fixed axle 301 and cup joint the wire storage section of thick bamboo 302 rather than coaxial arrangement, the copper wire wraparound is stored on wire storage section of thick bamboo 302, in order to facilitate the dismouting of wire storage section of thick bamboo 302, the top cover of fixed axle 301 is equipped with rather than constituting threaded connection complex limit knob 303, the movable sleeve is equipped with buffer spring 304 on the fixed axle 301, buffer spring 304 end contradicts with limit knob 303, end contradicts with wire storage section of thick bamboo 302 and buffer spring 304's elasticity is by the directional wire storage section of thick bamboo 302 of limit knob 303 all the time, make it cooperate with fixed axle 301/break away from through rotatory limit knob 303, thereby be convenient for wire storage section of thick bamboo 302's dismouting, be convenient for the change of wire storage section of.

In the working process of the wire arranging device 200 and the wire storage mechanism 300 which are mutually matched, firstly, threading treatment is carried out, which is specifically shown in the way that a user pulls out the free end of a copper wire wound on the wire storage cylinder 302 and sequentially bypasses the transition roller 222, the copper wire passes through the space between the pressing wheel 223 and the pressing wheel 224 and bypasses the reversing wheel 225, the copper wire bypasses the upper part of the wire arranging auxiliary wheel 201b, the space between the lower part of the wire arranging main wheel 201a and the wire winding surface is then fixedly connected with the wire winding surface at the working position, the connection part is arranged close to the pole shoe 504, then, the wire winding device 400 drives the motor rotor 500 to integrally rotate along the length direction parallel to the chassis 100 in the axial direction, the wire winding surface at the working position inclines and extrudes the wire arranging wheel 201, under the action of the pressing mechanism 210, the wire arranging wheel 201 always collides with the wire winding surface at the working position, the wire winding surface at the working position rotates and gradually releases the copper wire and winds on the wire winding surface, meanwhile, the telescopic motor 233 starts to operate, the horizontal plate 211 is driven by the lead screw rod 231 to gradually slide close to the wire arranging wheel 400, and the wire winding surface gradually covers the wire winding surface of the wire winding rotor 201, and the wire winding surface, even if the wire winding rotor 500 is synchronously, the wire winding surface of the wire winding rotor 500 is switched, the wire winding rotor 501 is gradually, the wire winding surface, and the wire winding surface, the wire winding rotor 500 is gradually.

The lifting deflection mechanism 410 is arranged in a manner that when the motor rotor 500 needing to be wound is unloaded from the clamping and transposition mechanism 430, a copper wire is cut off, the lifting deflection mechanism 410 firstly drives the rotary adjusting mechanism 420 and the clamping and transposition mechanism 430 to integrally move downwards and enables the wire arranging wheel 201 to be separated from a winding surface at a working position, then the lifting deflection mechanism 410 drives the rotary adjusting mechanism 420 and the clamping and transposition mechanism 430 to integrally rotate around the vertical direction so that the wound motor rotor 500 deviates from the wire arranging device 200, and finally the motor rotor 500 is unloaded through a hoisting device.

Specifically, the lifting deflection mechanism 410 includes a vertical screw frame 411 rotatably disposed on the upper end surface of the chassis 100, two lifting screws 412 axially and vertically disposed are rotatably disposed between the bottom and the top of the screw frame 411, the two lifting screws 412 are disposed side by side, a lifting block 413 forming a threaded connection and matching with the lifting screw 412 is sleeved on the lifting screw 412, the lifting block 413 and the inner side surface of the screw frame 411 form a sliding guide matching along the vertical direction, the top end of the lifting screw 412 extends to the upper side of the screw frame 411 and is a driving end, a belt transmission assembly 580414 for connecting the lifting screw 412 and the driving end of the lifting screw 412 is disposed between the driving ends of the lifting screw , the belt transmission assembly is a synchronous belt transmission assembly, the belt transmission assembly is used for transmitting the power of the lifting screw on the lifting screw 412 to another lifting screw 412 and driving another lifting screw to synchronously rotate the lifting screw 412, the is fixed on the lifting screw 415, the top of the lifting screw 415 and the lifting motor 632 is mounted on the lifting screw 415, and the lifting screw 415, the lifting motor 632 is mounted on the lifting screw 420 for realizing the lifting screw 420 and the lifting screw 420, and the lifting wire displacement adjustment mechanism 420, and the lifting motor for realizing the lifting movement of the lifting motor by the lifting motor 632, and the lifting motor equivalent to be fixed by the lifting screw 420, and the lifting screw.

More specifically, in order to be able to drive the rotating shaft formed by the bracket 411 of the dragon and the chassis 100 to perform deflection rotation, the lifting deflection mechanism 410 further includes a transmission shaft which is rotatably disposed at the bottom of the chassis 100 and is axially parallel to the width direction of the chassis 100, a worm gear drive assembly which is connected between the transmission shaft 0416 and the rotating shaft formed by the bracket 100 of the dragon and the chassis 100 is formed, a worm gear drive assembly includes a worm which is coaxially and fixedly sleeved on the transmission shaft 3416, a worm gear which is coaxially and fixedly sleeved on the bracket 411 of the dragon 8 and the rotating shaft formed by the chassis 100 and is meshed with the worm , in order to be able to drive the transmission shaft 416 to rotate, the lifting deflection mechanism 410 further includes a deflection motor 418 which is fixedly mounted at the bottom of the chassis 100 and an output shaft of the deflection motor 418 is axially parallel to the axial direction of the transmission shaft 416, a belt drive assembly 419 which is disposed between the output shaft of the deflection motor 418 and the driving shaft 416 and the driving shaft 638 and a driving motor 68692 to rotate the deflection mechanism 500, so as to perform rotation of the lifting deflection mechanism, and to perform rotation of the rotating shaft 638, thereby to perform rotation of the lifting deflection mechanism 500 and to perform rotation, and to perform the lifting deflection mechanism, and to perform rotation of the lifting deflection mechanism 500, and to perform rotation of the lifting deflection mechanism.

During the working process of the lifting deflection mechanism 410, when the motor rotor 500 needing to complete winding is unloaded from the clamping and transposition mechanism 430, copper wires are cut off, the lifting motor 415 is started, the lifting motor 415 drives the lifting screw rod 412 to rotate and enables the lifting block 413 to slide downwards, the rotary distance adjusting mechanism 420 and the clamping and transposition mechanism 430 synchronously move downwards, the wire arranging wheel 201 is separated from the winding surface at the working position, then, the deflection motor 418 is started, the power of the deflection motor 418 is transmitted to the rotating shaft formed by the dragon frame 411 and the chassis 100 through the belt transmission component 419 and the worm gear transmission component 417, the rotating shaft is driven to rotate around the axial direction of the rotating shaft eighty degrees, the rotary distance adjusting mechanism 420 and the clamping and transposition mechanism 430 synchronously rotate around the rotating shaft formed by the dragon frame 411 and the chassis 100, the motor rotor 500 with the winding clamped by the clamping and transposition mechanism 430 is far away from the winding device 200, finally, the clamping and the winding and hoisting mechanism 430 is loosened by the clamping and hoisting mechanism 430, the motor rotor 500 with the winding completed winding is unloaded, and the winding and the clamping and the winding displacement mechanism is clamped between the lifting and the lifting mechanism 410 to wait for the winding and resetting of the winding and the winding mechanism.

The rotary distance adjusting mechanism 420 includes a rotary shaft 421 rotatably disposed on an end surface of the lifting block 413 close to the traverse device 200 , and an axial direction of the rotary shaft 421 in an initial state is parallel to a length direction of the chassis 100, the rotary shaft 421 is fixedly disposed close to the traverse device 200 and is provided with a rotary block 422, and a length direction of the rotary block 422 in the initial state is parallel to a width direction of the chassis 100, and a width direction of the rotary block 422 is vertically disposed, the rotary block 422 is movably disposed on an end surface close to the traverse device 200 360 and is provided with a rectangular rotary arm 423 capable of sliding along the length direction of the rotary block 422, a length direction of the rotary arm 423 is parallel to the length direction of the rotary block 422 and is parallel to the width direction of the rotary block 422, the rotary arm 423 is fixedly disposed along a end of the length direction thereof and is provided with a detachable mounting case 424, another is fixedly disposed with a detachable mounting case two 425, the rotary arm 423 is movably disposed on an end surface away from the rotary block 422 26 and is provided with a mounting frame 426 capable of sliding along the length direction thereof, the sliding mounting frame 426 is disposed between the mounting case and the mounting case two 425, wherein the clamping mechanism 430 is mounted on the fixed mounting case 430, the clamping mechanism clamping mechanism 430, the clamping mechanism 23, the clamping mechanism is mounted between.

Specifically, in order to drive the sliding mounting rack 426 to slide between the mounting cabinet and the mounting cabinet 425, a distance adjusting screw rod 427 arranged axially parallel to the length direction is erected on the end surface of the rotating arm 423 facing away from the rotating block 422 , the end of the distance adjusting screw rod 427 is rotatably connected and matched with the mounting cabinet 1424 and is a driving end, the other end of the distance adjusting screw rod is rotatably connected and matched with the mounting cabinet 425, the sliding mounting rack 426 is sleeved outside the distance adjusting screw rod 427 and is in threaded connection and matched with the adjusting screw rod 427, in order to drive the distance adjusting screw rod 427 to rotate, the distance adjusting motor 428 is fixedly installed outside the mounting cabinet 424 and the distance adjusting motor 428 is a stepping motor, the output shaft of the distance adjusting motor 428 extends into the mounting cabinet and the axial direction of the output shaft is parallel to the axial direction of the distance adjusting screw rod 427, a driving gear a is coaxially fixed on the output shaft of the distance adjusting motor 428, a driven gear b is coaxially fixed on the driving end of the distance adjusting screw rod 427, a driving gear 428 is engaged with the rotating arm 428a rotating arm 428b, the distance adjusting screw rod 423 is rotated to adjust the distance of the mounting rack 426 and the mounting cabinet 426 along the length direction .

More specifically, in order to be able to drive the rotating shaft 421 to rotate, the rotating distance adjusting mechanism 420 further includes a rotating motor 429 fixedly installed on an end surface of the lifting block 413 away from the rotating arm 423 , and a transmission shaft two 429a rotatably installed on an end surface of the lifting block 413 away from the rotating arm 423 , an axial direction of an output shaft of the rotating motor 429 and an axial direction of the transmission shaft two 429a are both vertically arranged, a belt transmission assembly three 429c for connecting the driving shaft two 429a and the output shaft of the rotating motor 429 is arranged between the driving end of the transmission shaft two 429a and the output shaft of the rotating motor 429, the belt transmission assembly three 429c is used for transmitting power on the output shaft of the rotating motor 429 to the transmission shaft two 429a and driving the transmission shaft two 429a to rotate, a worm and worm gear transmission assembly two 429b for connecting the driving shaft two 429a and the driving end of the rotating shaft 421 are arranged between the output end of the transmission shaft two 429a and the driving end of the rotating shaft 421, the worm transmission assembly two 429b includes a worm gear two coaxially and a worm coaxially fixedly sleeved on the output end of the transmission shaft 429a and a worm coaxially and a worm gear two engaged with the rotating shaft 421, so as to facilitate.

More specifically, since clamping and indexing mechanisms 430 are mounted on the sliding mounting frame 426 and the distance between the sliding mounting frame 426 and the mounting housing is adjustable, the symmetry line of the two clamping and indexing mechanisms 430 and the rotation axis of the rotating shaft 421 are deviated, so that the radius of the two clamping and indexing mechanisms 430 rotating along with the rotating arm 423 is not , further the centrifugal force of the two clamping and indexing mechanisms 430 is not , the vibration of the rotating distance adjusting mechanism 420 is easily caused, the stability of the rotating distance adjusting mechanism 420 is affected, and the winding of the motor rotor 500 is not facilitated, for this reason, the rotating distance adjusting mechanism 420 further includes a centering adjusting member 440 for driving the rotating arm 423 to slide along the length direction of the rotating block 422 so that the symmetry line of the two clamping and indexing mechanisms 430 and the rotation axis of the rotating shaft coincide, the centering adjusting member 440 includes a centering screw rod 441 mounted on the end face of the rotating arm 423 close to the rotating block 422 and axially parallel to the length direction of the rotating arm 423, the centering adjusting member 441 includes a centering screw rod 444 mounted on the rotating shaft 444 and a coaxial screw rod mounting housing 441 and a coaxial screw rod mounted on the rotating shaft mounting housing 441 and a coaxial screw rod mounting motor mounting screw rod mounting mechanism 442, and a driving screw rod mounting mechanism 442, and mounting screw rod mounting 90, and mounting a screw rod mounting mechanism mounting screw rod.

During the operation of the rotary distance adjusting mechanism 420, firstly, the distance adjusting motor 428 is started to drive the distance adjusting screw 427 to rotate and the sliding mounting rack 426 slides along the length direction of the rotating arm 423, so that the distance between the two clamping and position changing mechanisms 430 is adapted to the length of the motor rotor 500 waiting for winding, the motor rotor 500 waiting for winding is hung between the two clamping and position changing mechanisms 430 and the clamping and fixing of the rotor rotating shaft 501 are realized, then, the centering motor 442 is started to drive the centering screw 441 to rotate, the rotating arm 423 is made to slide along the length direction of the rotating block 422, the symmetry line of the two clamping and indexing mechanisms 430 is made to coincide with the rotation axis of the rotating shaft 421 to realize centering, finally, the rotating motor 429 is started to drive the rotating shaft 421 to rotate, the clamping and indexing mechanisms 430 are made to synchronously rotate around the axis of the rotating shaft 421, and the copper wire is wound on the winding surface.

The clamping and transposition mechanism 430 is fixedly installed on the end face, away from the lifting block 413 , of the sliding installation frame 426/installation machine shell two 424, the clamping and transposition mechanism 430 comprises an installation machine shell three 431 fixedly connected with the sliding installation frame 426/installation machine shell 424, an installation machine shell three 431 fixedly connected with the sliding installation frame 426 and an installation machine shell three 431 fixedly connected with the installation machine shell 424, the installation machine shell three 431 is oppositely arranged in the length direction parallel to the rotating arm 423, the two installation machine shell three 431 are close to the end face, a four-jaw chuck 432 axially parallel to the length direction of the rotating arm 423 is arranged, the four-jaw chuck 432 comprises a chuck body, jaws, spiral grooves, a large bevel gear, a small bevel gear and a wrench insertion hole 433 which is formed in the outer circular face of the chuck body and used for adjusting the jaws to loosen and clamp, the four-jaw chuck 432 is connected with the position inside the three-jaw chuck in the prior art, the jaws are not repeated, the jaws are loosened in use, the process of loosening is performed, the rotor rotating shaft 501 is inserted.

Specifically, in order to facilitate the gradual rotation of the rotor rotating shaft 501 clamped by the jaws, the winding surfaces of the idle positions are sequentially switched to the working positions, a hollow linkage shaft 434 is coaxially and fixedly arranged on the chuck body of the four-jaw chuck 432, the linkage shaft 434 penetrates through the mounting case three 431 and forms a rotary connection fit with the mounting case three 431, in order to drive the linkage shaft 434 to rotate, a transmission shaft three 435 axially parallel to the width direction of the rotating arm 423 is rotatably arranged in the mounting case three 431, a gradual transposition motor 437 is fixedly arranged outside the mounting case three 431, the output shaft of the gradual transposition motor 437 is axially parallel to the width direction of the rotating arm 423, the gradual transposition motor 437 is a stepping motor 437, the driving end of the transmission shaft three 435 extends to the outside of the mounting case three 431, and a belt transmission assembly four 438 used for connecting the driving end and the gradual transposition motor 437 is arranged between, the belt transmission assembly four 438 is used for transmitting power on an output shaft of the gradual transposition motor 437 to the transmission shaft three 435 and driving the transmission shaft three 435 to rotate around the axis of the transmission shaft three 435, a worm gear transmission assembly three 436 used for connecting the transmission shaft three 435 and the linkage shaft 434 is arranged between the transmission shaft three 435 and the linkage shaft 434, the worm gear transmission assembly three 436 comprises a worm gear three coaxially fixedly sleeved on the transmission shaft three 435 and a worm gear three coaxially fixedly sleeved outside the linkage shaft 434, the worm gear three is meshed with the worm gear three, the linkage shaft 434 is driven by the gradual transposition motor 437 to rotate gradually, the four-jaw chuck 432 is synchronously rotated and drives the rotor rotating shaft 501 clamped by the four-jaw chuck to rotate, and a winding surface is sequentially and gradually switched to a working position.

More specifically, in order to facilitate the control of the loosening and clamping of the jaws, the clamping and indexing mechanism 430 further includes an automatic control member 450 located at the bottom of the four-jaw chuck 432 and fixedly connected to the mounting case three 431, the automatic control member 450 includes a mounting case four 451 fixedly connected to the mounting case three 431, a cylindrical wrench 452 matched with the wrench insertion hole 433 is movably disposed on the mounting case four 451, and the axial direction of the wrench 452 is disposed along the radial direction of the chuck body, the wrench 452 and the mounting case four 451 form a sliding guide fit along the radial direction of the chuck body, the wrench 452 is insertable into the wrench insertion hole 433 and is rotated to loosen and clamp the jaws, in order to enable the wrench 452 to slide close to the chuck body and be inserted into the wrench insertion hole 433, the automatic control member 450 further includes a control block 453 fixedly connected to the end of the wrench 452 far away from the chuck body , the control block 453 is located in the mounting case four 451 and is in a sliding guide fit along the radial direction of the chuck body between the inner wall of the mounting case four 451, the control block 453 is fixedly disposed in the mounting case 451 and is perpendicular to the axial direction of the wrench insertion hole 433, the wrench is disposed in the axial direction of the wrench insertion hole 433, the crank shaft, the control motor 454 is perpendicular to the axial direction of the output shaft, and the crank shaft of the wrench control motor 454 is disposed opposite to the output shaft 455, and the control groove 455, and is disposed on the horizontal slot 455, and the control groove, and the crank shaft is disposed opposite to the control groove.

More specifically, when the wrench 452 is inserted into the wrench insertion hole 433, it is required to rotate the wrench 452, for this purpose, the automatic control member 450 further includes a clamping motor 456 rotatably disposed outside the mounting case four 451, and an axial direction of an output shaft of the clamping motor 456 is perpendicular to an axial direction of the wrench 452, the output shaft of the clamping motor 456 extends into the mounting case four 451, and a worm gear assembly four 457 for connecting the output shaft and the wrench 452 is disposed between the output shaft and the mounting case four 451, the worm gear assembly four 457 includes a worm gear four coaxially fixedly sleeved on the output shaft of the clamping motor 456, a worm gear four coaxially movably sleeved on the wrench 452, and the worm gear four is engaged with the worm gear four, in order to facilitate the movement of the wrench 452, the worm gear four is in spline connection with the wrench 452, and the wrench 452 and the worm gear four form a sliding guide fit along a radial direction of the chuck body, the wrench 452 is rotated to loosen or tighten the grip.

In the working process of the clamping transposition mechanism 430, when the rotor rotating shaft 501 is inserted into the chuck body, the control motor 454 is started, the control motor 454 drives the wrench 452 to move close to the chuck body along the axial direction of the wrench and until the wrench is inserted into the wrench insertion hole 433, then the clamping motor 456 is started, the clamping motor 456 drives the wrench 452 to rotate, so that the jaws perform self-centering clamping processing on the rotor rotating shaft 501, when the winding surface at the processing working position is wound, the gradual transposition motor 437 is started, the gradual transposition motor 437 drives the driving linkage shaft 434 to rotate gradually, the four-jaw chuck 432 drives the rotor rotating shaft 501 clamped by the four-jaw chuck to rotate gradually around the axial direction of the four-jaw chuck, and the winding surface at the idle position is sequentially switched to the working position for winding processing.

Claims

1, full-automatic coil winding method of motor rotor, its step lies in:

() a threading phase;

(II) a winding stage;

the telescopic driving mechanism comprises telescopic guide rods which are arranged between a horizontal plate and a chassis and are axially arranged in parallel to the length direction of the chassis, a fixing frame at the end parts of the telescopic guide rods is arranged on the upper end surface of the chassis, the telescopic guide rods are provided with two telescopic guide rods and are symmetrically arranged in parallel to the length direction of the chassis, the horizontal plate is sleeved on the telescopic guide rods and can slide along the axial direction of the telescopic guide rods, a telescopic screw rod erected on the upper end surface of the chassis is rotatably arranged between the two telescopic guide rods, the horizontal plate is sleeved on the telescopic screw rod and forms threaded connection matching with the telescopic screw rod, the telescopic driving mechanism further comprises a telescopic motor fixedly arranged on the chassis, the telescopic motor is a stepping motor, and an output shaft of the telescopic motor is coaxially and fixedly;

the wire storage mechanism comprises a fixed shaft which is fixedly arranged on the upper end surface of the horizontal plate and is positioned between the vertical plate and the support frame, the fixed shaft is axially and vertically arranged, a wire storage barrel which is coaxially arranged with the fixed shaft is rotatably sleeved on the fixed shaft, a copper wire is wound and stored on the wire storage barrel, a limit knob which is in threaded connection and matched with the fixed shaft is sleeved at the top end of the fixed shaft, a buffer spring is movably sleeved on the fixed shaft, the end of the buffer spring is abutted against the limit knob, the end of the buffer spring is abutted against the wire storage barrel, and the elasticity of the buffer spring is always directed to the wire storage barrel;

(III) unloading;

2. The method for winding coils of motor rotors according to claim 1, wherein the lifting deflection mechanism includes a vertical gantry rotatably disposed on the upper end surface of the chassis, two vertical lifting screws are disposed between the bottom and the top of the gantry , the lifting screws are disposed in parallel, a lifting block is sleeved on the lifting screws to form a screw connection fit with the lifting screws, the lifting block and the inner side surface of the gantry form a sliding guide fit in the vertical direction, the top end of the lifting screw extends above the gantry and is a driving end, a belt transmission assembly for connecting the two lifting screws is disposed between the lifting driving ends, the belt transmission assembly is a synchronous belt transmission assembly, the belt transmission assembly is used for transmitting the power of the lifting screw 4 to another lifting screw and driving another lifting screw to rotate synchronously and in the same direction, a lifting motor is fixedly disposed on the top of the gantry 3 and the lifting motor is a stepping motor, the driving end of the lifting motor and the driving end of the lifting screw are mounted on the coaxial lifting screw 73742, and the lifting screw is mounted on the lifting motor 73784 close to the lifting rotary winding wire arrangement.

3. The full-automatic coil winding method for motor rotors according to claim 2, wherein the lifting and deflection mechanism further includes a transmission shaft rotatably disposed at the bottom of the chassis and axially parallel to the width direction of the chassis, a worm gear assembly 1 is formed between the transmission shaft 0 and the rotation shaft formed by the chassis of the dragon , the worm gear assembly 2 includes a worm 4 coaxially and fixedly sleeved on the transmission shaft 3, a worm gear 5 coaxially and fixedly sleeved on the rotation shaft formed by the dragon and the chassis, and the worm gear is engaged with the worm , the lifting and deflection mechanism further includes a deflection motor fixedly mounted at the bottom of the chassis, the output shaft of the deflection motor is axially parallel to the axial direction of the transmission shaft , a second belt transmission assembly for connecting the output shaft of the deflection motor and the driving end of the transmission shaft is disposed between the output shaft of the deflection motor and the driving end of the second belt transmission assembly for transmitting the power of the output shaft of the deflection motor to the transmission shaft and driving the transmission shaft to rotate around its own axis, and the.

4. The method as claimed in claim 1, wherein the rotary pitch adjusting mechanism includes a rotary shaft rotatably disposed on an end surface of the elevator block close to the traverse , and an axial direction of the rotary shaft is parallel to a length direction of the chassis in an initial state, the rotary shaft is fixedly disposed close to the traverse and a length direction of the rotary block is parallel to a width direction of the chassis and a width direction of the rotary block in the initial state is vertically disposed, a rectangular rotary arm capable of sliding along the length direction of the rotary block is movably disposed on an end surface of the rotary block close to the traverse , the length direction of the rotary arm is parallel to the length direction of the rotary block and the width direction of the rotary block is parallel to the width direction of the rotary block, a detachable mounting case is fixedly disposed on a end of the rotary arm along the length direction, a detachable mounting case two is fixedly disposed on another end surface of the rotary arm away from the rotary block , a sliding mounting bracket capable of sliding along the length direction is movably disposed between the mounting case and the mounting case two, wherein a clamping mechanism is fixedly mounted on the mounting case two, and another 4 clamping and.

5. The full-automatic coil winding method for motor rotors as claimed in claim 4, wherein an end face of the rotating arm away from the rotating block is provided with a pitch adjusting screw rod arranged axially parallel to the length direction thereof, an end of the pitch adjusting screw rod 0 is rotatably connected and matched with the mounting case and is a driving end, another end is rotatably connected and matched with the mounting case two, the sliding mounting frame is sleeved outside the pitch adjusting screw rod and is in threaded connection and matching with the adjusting screw rod, the mounting case is fixedly provided with a pitch adjusting motor and is a stepping motor, an output shaft of the pitch adjusting motor extends into the mounting case and is axially parallel to the axial direction of the pitch adjusting screw rod, a driving gear is coaxially fixed and fixed on the output shaft of the pitch adjusting screw rod, a driven gear is fixed and fixed on the driving end of the pitch adjusting screw rod, and the driving gear is meshed with the driven gear .

6. The full-automatic coil winding method for the motor rotor according to claim 5, wherein the rotary pitch adjustment mechanism further includes a rotary motor fixedly mounted on the end face of the lifting block away from the rotating arm , a second transmission shaft rotatably mounted on the end face of the lifting block away from the rotating arm , the axial direction of the output shaft of the rotary motor and the axial direction of the second transmission shaft are both vertically arranged, a third belt transmission assembly for connecting the drive end of the second transmission shaft and the output shaft of the rotary motor is arranged between the drive end of the second transmission shaft and the output shaft of the rotary motor, the third belt transmission assembly is used for transmitting the power on the output shaft of the rotary motor to the second transmission shaft and driving the second transmission shaft to rotate, a second worm and gear transmission assembly for connecting the two transmission shafts is arranged between the output end of the second transmission shaft and the drive end of the rotary shaft, the second worm and gear transmission assembly includes a second worm coaxially and fixedly sleeved on the output end.

7. The full-automatic coil winding method for motor rotors according to claim 1 or 6, wherein the rotary distance adjustment mechanism further comprises a centering adjustment member for driving the rotary arm to slide along the length direction of the rotary block so that the symmetry line of the two clamping and indexing mechanisms coincides with the rotation axis of the rotary shaft, the centering adjustment member comprises a centering lead screw erected on the end surface of the rotary arm close to the rotary block and axially parallel to the length direction of the rotary arm, the end of the centering lead screw is in rotating fit with the mounting case , the other end of the centering lead screw is in rotating fit with the mounting case II and is a driving end, the rotary block is sleeved on the lead screw and the two form a threaded fit, the centering adjustment member further comprises a centering motor rotatably disposed outside the mounting case II, the output shaft of the centering motor extends into the mounting case II and the axial direction of the output shaft is parallel to the axial direction of the centering lead screw, a second driving gear is coaxially fixed on the output shaft of the centering motor, a second driving gear is fixed on the driving end of the centering lead screw, and the second driving.

8. The full-automatic coil winding method for the motor rotors according to claim 1, wherein the clamping and transposition mechanism is fixedly arranged on the end face, away from the lifting block , of the sliding mounting frame/mounting machine shell II, the clamping and transposition mechanism comprises a mounting machine shell III fixedly connected with the sliding mounting frame/mounting machine shell , the mounting machine shell III fixedly connected with the sliding mounting frame and the mounting machine shell III fixedly connected with the mounting machine shell are oppositely arranged along the length direction parallel to the rotating arm, a four-jaw chuck is arranged on the end face, close to the end face, of the two mounting machine shells, the four-jaw chuck comprises a chuck body, jaws, spiral grooves, a large bevel gear, a small bevel gear and wrench insertion holes formed in the outer circular face of the chuck body and used for adjusting the jaws to loosen and clamp, and the four-jaw chuck is connected with the position inside the three-jaw chuck in the prior art by ;

a hollow linkage shaft is coaxially and fixedly arranged on a chuck body of the four-jaw chuck, the linkage shaft penetrates through a third installation casing and forms rotary connection and matching with the third installation casing, a third transmission shaft axially parallel to the width direction of the rotating arm is arranged in the third installation casing in a rotary manner, a gradual transposition motor is fixedly arranged outside the third installation casing, the output shaft of the gradual transposition motor is axially parallel to the width direction of the rotating arm, the gradual transposition motor is a stepping motor, a driving end of the third transmission shaft extends to the outside of the third installation casing, a fourth belt transmission assembly for connecting the driving end and the gradual transposition motor is arranged between the driving end and the output end of the gradual transposition motor, the fourth belt transmission assembly is used for transmitting power on an output shaft of the gradual transposition motor to the third transmission shaft and driving the third transmission shaft to rotate around the axis of the fourth transmission shaft, the worm gear and worm transmission assembly III comprises a worm III coaxially fixedly sleeved on the transmission shaft III, a worm III coaxially fixedly sleeved outside the linkage shaft, and a worm III and the worm are meshed.

9. The method for winding full-automatic coils of electric motor rotor as claimed in claim 1 or 6, wherein the clamping and indexing mechanism further includes an automatic control member located at the bottom of the four-jaw chuck and fixedly connected to the third mounting case, the automatic control member includes a fourth mounting case fixedly connected to the third mounting case, a cylindrical wrench matching with the wrench insertion hole is movably installed on the fourth mounting case, and the axial direction of the wrench is arranged along the radial direction of the chuck, the wrench and the fourth mounting case form a sliding guide fit along the radial direction of the chuck, the wrench can be inserted into the wrench insertion hole and rotated to loosen and clamp the jaws, the automatic control member further includes a control block fixedly connected to the wrench away from the end of the chuck, the control block is located in the fourth mounting case, and the control block and the inner wall of the fourth mounting case form a sliding guide fit along the radial direction of the chuck, the fourth mounting case is fixedly provided with a control motor and controls the axial direction of the output shaft of the motor to be perpendicular to the axial direction of the wrench, a through flat slot is opened on the control block and is arranged opposite to the output shaft of the control motor, the length direction of the flat slot is perpendicular to the axial direction of the flat slot, the output shaft is sleeved on the crank, and the control slot is arranged on.

10. The full-automatic coil winding method for motor rotors according to claim 9, wherein the automatic control member further comprises a clamping motor rotatably disposed outside the four mounting cases and the axial direction of the clamping motor output shaft is perpendicular to the axial direction of the wrench, the clamping motor output shaft extends into the four mounting cases and a worm gear assembly four is disposed between the output shaft and the wrench for connecting the output shaft and the wrench, the worm gear assembly four comprises a worm gear four coaxially and fixedly sleeved on the clamping motor output shaft, a worm gear four coaxially and movably sleeved on the wrench and meshed with the worm gear four, the worm gear four is in spline connection with the wrench and forms sliding guide fit with the worm gear four along the radial direction of the chuck body.