CN113489259A

CN113489259A - Stable and efficient stator winding machine

Info

Publication number: CN113489259A
Application number: CN202110842256.7A
Authority: CN
Inventors: 钟秀玲
Original assignee: Suzhou Xinqizhou Automation Technology Co ltd
Current assignee: Suzhou Xinqizhou Automation Technology Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2021-10-08

Abstract

The invention discloses a stable and efficient stator winding machine, which comprises: a support member; the vertical driving part comprises a vertical power part, a vertical fixing part and a vertical moving part, the vertical power part and the vertical fixing part are both arranged on the supporting part, and the vertical moving part is arranged on the vertical fixing part; the radial contraction part comprises a radial transmission rod, a first transmission wheel, a first transmission belt and a radial motor, the radial transmission rod is arranged on the vertical moving block, the first transmission wheel is arranged on the radial transmission rod, the first transmission belt is arranged on the first transmission wheel, and the radial motor is arranged on the supporting plate; reciprocating swing spare, reciprocating swing spare include swing driving medium, swing power spare and wire winding head, and the swing driving medium sets up on vertical moving member, and swing power spare sets up on support piece, and the wire winding head sets up on swing driving medium and radial drive pole. The invention has reasonable structural design, high automation degree, high winding efficiency and uniform and compact stator winding.

Description

Stable and efficient stator winding machine

Technical Field

The invention relates to the technical field of winding machines, in particular to a stable and efficient stator winding machine.

Background

The stator includes a stator core and a stator winding. During manufacturing, the petal-shaped iron cores are sequentially enclosed to form the annular iron core, insulators are assembled on the upper portion and the lower portion of the annular iron core, the conductivity of the inner ring and the outer ring of the iron core is separated through the insulators, the annular stator iron core is integrally formed, and finally the stator winding is formed by winding on the annular stator iron core. During winding, winding is carried out by taking a piece of iron core as a minimum unit, the wire is wrapped with an insulator, and the iron core is wrapped by the insulator; and after the winding of one iron core lobe is finished, the next iron core lobe is wound. Stator wire winding mode divide into artifical wire winding and mechanical wire winding on the existing market, and artifical wire winding adopts simple and easy device to implement the wire winding to the iron core usually for stator winding production efficiency is low, and wire winding quality is unstable, the wire winding is inseparable and the wire winding wire rod is extravagant serious. At present, the mechanical winding mode on the market mostly adopts a wire to wind the stator continuously, the wire is cut after the stator is wound for one time, the copper wire is wound on the winding post at first in the process of winding different winding seats, and then the winding of the winding seats is carried out, the winding wire end on the iron core is increased obviously by the winding mode, the waste amount of the winding wire is increased, and the winding efficiency of the stator is also influenced.

Disclosure of Invention

In order to overcome the defects, the invention provides a stable and efficient stator winding machine, which specifically adopts the following technical scheme:

a stable and efficient stator winding machine comprising:

a support member;

the vertical driving part is arranged on the supporting part and comprises a vertical power part, a vertical fixing part and a vertical moving part, the vertical power part and the vertical fixing part are both arranged on the supporting part, and the vertical moving part is arranged on the vertical fixing part;

the radial contraction part is arranged on the vertical driving part and comprises a radial transmission rod, a first transmission wheel, a first transmission belt and a radial motor, the radial transmission rod is arranged on the vertical moving block, the first transmission wheel is arranged on the radial transmission rod, the first transmission belt is arranged on the first transmission wheel, and the radial motor is arranged on the supporting plate;

the reciprocating swinging piece is arranged on the vertical driving piece and comprises a swinging driving piece, a swinging power piece and a winding head, the swinging driving piece is arranged on the vertical moving piece, the swinging power piece is arranged on the supporting piece, and the winding head is arranged on the swinging driving piece and the radial transmission rod;

wherein: the vertical moving part drives the radial transmission rod and the swing transmission rod to vertically reciprocate simultaneously along the vertical fixing part through the vertical power part; the radial motor enables the radial transmission rod and the vertical moving piece to move vertically relatively by rotating the radial transmission rod, so that the winding head is driven to move radially; the swinging power part drives the winding head to swing back and forth through the swinging transmission part.

Preferably, the vertical power part comprises a vertical motor and a vertical transmission rod, the vertical motor is arranged on the supporting plate, and the vertical transmission rod is arranged on the vertical motor; the vertical fixing piece comprises a vertical fixing seat and a vertical sliding rail, the vertical fixing seat is arranged on the supporting plate, and the vertical sliding rail is arranged on the vertical fixing seat; the vertical fixing seat is provided with a first through hole.

Preferably, the vertical moving piece comprises a vertical moving block, a second through hole, a sliding through hole and a transmission through hole are formed in the vertical moving block, the vertical moving block is sleeved on the vertical transmission rod through the transmission through hole, and the transmission through hole is in threaded connection with the vertical transmission rod; the sliding through hole is sleeved on the vertical sliding rail, and meanwhile, the axis of the second through hole is overlapped with the axis of the first through hole.

Preferably, the radial transmission rod is hollow and tubular, the cross section of the outer wall of one end of the radial transmission rod is polygonal, a section of radial thread is arranged on the outer wall of the other end of the radial transmission rod, a radial nut is sleeved on the radial thread, and the radial nut is matched with the radial thread; the outer diameter of the radial transmission rod is smaller than the diameter of the second through hole and the diameter of the first through hole, the other end of the radial transmission rod penetrates through the second through hole, the radial nut is fixedly embedded at one end of the second through hole, and meanwhile one end of the radial transmission rod penetrates into the first through hole.

Preferably, the central hole of the first driving wheel is polygonal and can meet the requirement that the radial driving rod reciprocates in the axial direction in the first driving wheel; the first transmission wheel is sleeved on one end of the radial transmission rod, one end of the first transmission wheel is embedded in the first through hole, and meanwhile, the first transmission wheel can rotate in the first through hole in the circumferential direction; the first transmission belt is sleeved on the first transmission wheel and the radial motor at the same time.

Preferably, the swing transmission part comprises a swing transmission rod, a second transmission wheel and a second transmission belt, the swing transmission rod is arranged on the vertical moving part, the second transmission wheel is arranged on the swing transmission rod, and the second transmission belt is arranged on the second transmission wheel; the cross section of the outer side of the swing transmission rod is in a polygonal shape, the swing transmission rod is in a hollow tubular shape, the inner diameter of the swing transmission rod is larger than the outer diameter of the radial transmission rod, the swing transmission rod is sleeved on the other end of the radial power transmission rod, one end of the swing transmission rod is embedded in the other end of the second through hole, and meanwhile the swing transmission rod can rotate in the second through hole in the circumferential direction.

Preferably, a central hole of the second driving wheel is polygonal, and the second driving wheel is sleeved on the swing transmission rod; the second transmission belt is sleeved on the second transmission wheel and the swing power part at the same time; the swing power part comprises a swing motor.

Preferably, the winding head comprises a winding box and a radial moving member, the winding box is arranged on the swing transmission rod, and the radial moving member is arranged on the radial transmission rod; the winding box is arranged at the other end of the swing transmission rod in a penetrating way and rotates along with the reciprocating rotation of the swing transmission rod; the radial moving piece comprises a follow-up bolt, a radial moving hoop, a transmission arm and a moving frame, the follow-up bolt is arranged on the radial transmission rod, the radial moving hoop is arranged on the follow-up bolt, and the transmission arm and the moving frame are both arranged on the winding box; one end of the follow-up bolt is fixedly embedded in the pipe at the other end of the radial transmission rod, and the other end face of the follow-up bolt is provided with a bolt cap.

Preferably, the radial moving hoop inner diameter is larger than the follow-up bolt diameter, the radial moving hoop inner diameter is smaller than the bolt cap diameter, and the radial moving hoop is sleeved on the other end of the follow-up bolt and moves vertically along with the radial transmission rod; the transmission arm is roughly V font, the transmission arm department of bending articulates on the wire winding box, transmission arm one end articulate on the hoop is moved in the radial direction, remove frame one end lateral wall with the transmission arm other end is articulated, and it serves and is provided with the wire winding mouth to remove the frame.

Preferably, the control member is electrically connected with the vertical driving member, the radial contraction member and the reciprocating oscillating member respectively.

The invention at least comprises the following beneficial effects:

1) the stable and efficient stator winding machine has the advantages of reasonable structural design, high automation degree, high winding efficiency and uniform and compact stator winding;

2) the stable and efficient stator winding machine is provided with a vertical driving part, a radial contraction part and a reciprocating swinging part, wherein the vertical driving part comprises a vertical power part, a vertical fixing part and a vertical moving part, the radial contraction part comprises a radial transmission rod and a radial motor, and the reciprocating swinging part comprises a swinging driving part, a swinging power part, a winding box and a radial moving part; the vertical power part can drive the vertical moving part to vertically reciprocate on the vertical fixing part, and the vertical moving part can simultaneously drive the radial moving part and the winding box to vertically reciprocate through the radial transmission rod and the swinging transmission rod respectively; the swinging power part can drive the winding box and the radial moving part to transversely swing back and forth through the swinging transmission part, so that annular winding action is completed; meanwhile, the radial transmission rod can do vertical relative motion relative to the vertical moving piece, so that the radial moving piece is driven to move in the winding box in the radial direction, the annular winding copper wires are closely arranged in the radial line direction, finally the copper wires are wound on the winding seat of the stator, and the uniformity and the compactness of the stator winding copper wires are effectively improved.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

FIG. 1 is a front side elevational view of a stable and efficient stator winding machine of the present invention;

FIG. 2 is a rear side elevational view of the stable and efficient stator winding machine of the present invention;

FIG. 3 is a top view of a stable and efficient stator winding machine of the present invention;

FIG. 4 is a schematic view of a front side three-dimensional structure of the stable and efficient stator winding machine of the present invention;

FIG. 5 is a schematic view of a front side bottom perspective structure of the stable and efficient stator winding machine of the present invention;

FIG. 6 is a schematic view of a rear-side bottom perspective view of the stable and efficient stator winding machine of the present invention;

FIG. 7 is a sectional front view taken along the direction A-A of FIG. 3 of the stable and efficient stator winding machine of the present invention;

FIG. 8 is a schematic view of a cross-sectional perspective view taken along the direction A-A of FIG. 3 of the stable and efficient stator winding machine of the present invention;

FIG. 9 is a schematic view of a cross-sectional three-dimensional structure in the direction B-B of FIG. 3 of the stable and efficient stator winding machine of the present invention;

FIG. 10 is an enlarged view of a portion of C of FIG. 9 of the stable and efficient stator winding machine of the present invention;

FIG. 11 is an enlarged view of a portion of D of FIG. 9 of the stable and efficient stator winding machine of the present invention;

FIG. 12 is an enlarged view of a portion E of the stable and efficient stator winding machine of FIG. 9 in accordance with the present invention;

fig. 13 is a schematic perspective view of the radial moving hoop, the driving arm and the moving frame of the stable and efficient stator winding machine according to the present invention.

Wherein: 1-support frame, 2-upper side support plate, 3-lower side support plate, 4-suspension plate, 5-vertical motor, 6-vertical transmission rod, 7-vertical fixed seat, 8-vertical slide rail, 9-vertical moving block, 10-radial transmission rod, 11-first transmission wheel, 12-first transmission belt, 13-radial motor, 14-radial nut, 15-swing transmission rod, 16-second transmission wheel, 17-second transmission belt, 18-swing motor, 19-winding box, 20-follow-up bolt, 21-radial moving hoop, 22-transmission arm, 23-moving frame, 24-winding nozzle, 25-shaft sleeve and 26-stator.

Detailed Description

Technical solutions of the present invention will be described in detail below by way of embodiments with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto.

The term "and/or" herein is merely an association describing an associated object, meaning that three relationships may exist, e.g., a and/or B, may mean: a exists alone, B exists alone, and A and B exist at the same time, and the term "/and" is used herein to describe another association object relationship, which means that two relationships may exist, for example, A/and B, may mean: a alone, and both a and B alone, and further, the character "/" in this document generally means that the former and latter associated objects are in an "or" relationship.

According to the figures 1-13, a stable and efficient stator winding machine comprises a supporting piece, a vertical driving piece, a radial contraction piece, a reciprocating swing piece, a tooling piece, a coil adjusting piece and a control piece, wherein the vertical driving piece, the tooling piece and the control piece are all arranged on the supporting piece, the radial contraction piece and the reciprocating swing piece are all arranged on the vertical driving piece, and the coil adjusting piece is arranged on the tooling piece. The support piece comprises a support frame 1 and a support plate, and the support plate is arranged on the support frame 1. The backup pad includes upside backup pad 2 and downside backup pad 3, and upside backup pad 2 and downside backup pad 3 all set up on support frame 1. The lower surface of the upper supporting plate 2 is provided with a suspension plate 4. Vertical driving piece includes vertical power spare, vertical mounting and vertical moving member, and vertical power spare sets up on lower lateral support plate 3, and vertical mounting sets up on hanging in midair board 4, and vertical moving member sets up on vertical mounting. The vertical power part comprises a vertical motor 5 and a vertical transmission rod 6, the vertical motor 5 is arranged on the lower supporting plate 3, and the vertical transmission rod 6 is arranged on the vertical motor 5. The vertical motor 5 is a servo motor, and the vertical transmission rod 6 is a screw rod. Vertical mounting includes vertical fixing base 7 and vertical slide rail 8, and vertical fixing base 7 sets up on hanging in midair board 4, and vertical slide rail 8 sets up on vertical fixing base 7. The vertical fixing seat 7 is provided with a first through hole, and the first through hole is used for supporting and increasing the radial stability of the radial contraction part. Vertical slide rail 8 one end is fixed to be set up on vertical fixing base 7, and vertical slide rail 8 other end is fixed to be set up on the upside fixed plate, and vertical slide rail 8 is provided with two, 8 evenly distributed of two vertical slide rails. Vertical slide rail 8 can provide the direction and improve the radial stability when vertical removal for vertical moving member. The vertical moving piece comprises a vertical moving block 9, a second through hole, a sliding through hole and a transmission through hole are formed in the vertical moving block 9, the vertical moving block 9 is sleeved on the vertical transmission rod 6 through the transmission through hole, and the transmission through hole is in threaded connection with the vertical transmission rod 6. The two sliding through holes are correspondingly sleeved on the two vertical sliding rails 8 one by one, and meanwhile, the axis of the second through hole is overlapped with the axis of the first through hole. When the vertical transmission rod 6 rotates along with the vertical motor 5, the vertical transmission through hole can drive the vertical moving block 9 to vertically move along the vertical sliding rail 8.

The radial contraction part comprises a radial transmission rod 10, a first transmission wheel 11, a first transmission belt 12 and a radial motor 13, the radial transmission rod 10 is arranged on the vertical moving block 9, the first transmission wheel 11 is arranged on the radial transmission rod 10, the first transmission belt 12 is arranged on the first transmission wheel 11, and the radial motor 13 is arranged on the supporting plate. The radial drive rod 10 is hollow tubular to facilitate the passage of wire therethrough. The cross section of the outer wall of one end of the radial transmission rod 10 is hexagonal, the cross section of the outer wall of the other end of the radial transmission rod 10 is circular, a section of radial thread is arranged on the outer wall of the other end of the radial transmission rod 10, a radial nut 14 is sleeved on the radial thread, and the radial nut 14 is matched with the radial thread. The outer diameter of the radial transmission rod 10 is smaller than the diameter of the second through hole and the diameter of the first through hole, the other end of the radial transmission rod 10 penetrates through the second through hole, a radial nut 14 is fixedly embedded at one end of the second through hole, and meanwhile one end of the radial transmission rod 10 penetrates into the first through hole. The central hole of the first driving wheel 11 is hexagonal, and the hexagonal central hole of the first driving wheel 11 can facilitate driving the radial driving rod 10 to rotate circumferentially and can meet the requirement that the radial driving rod 10 reciprocates in the first driving wheel 11 along the axial direction. The first driving wheel 11 is sleeved on one end of the radial transmission rod 10, one end of the first driving wheel 11 is embedded in the first through hole, and meanwhile, the first driving wheel 11 can freely rotate in the circumferential direction in the first through hole. The first driving belt 12 is simultaneously sleeved on the first driving wheel 11 and the radial motor 13. The radial motor 13 is a servo motor, and the radial motor 13 is fixedly arranged on the suspension plate 4. When the radial motor 13 rotates forward, the first transmission belt 12 and the first transmission wheel 11 can drive the radial transmission rod 10 to rotate forward, the forward rotating radial transmission rod 10 rotates forward in the radial nut 14 and also moves downward under the threaded connection effect of the radial nut 14, and the downward moving radial transmission rod 10 drives the radial moving piece to move along the radial line to the axial direction, so that the winding uniformity and the tightness of the wire rod are improved. Meanwhile, when the vertical motor 5 drives the vertical moving block 9 to vertically reciprocate through the vertical transmission rod 6, the radial nut 14 can drive the radial transmission rod 10 to vertically reciprocate, and then the radial moving piece arranged on the radial transmission rod 10 is driven to vertically reciprocate.

The reciprocating swing piece comprises a swing driving piece, a swing power piece and a winding head, the swing driving piece is arranged on the vertical moving piece, the swing power piece is arranged on the supporting piece, and the winding head is arranged on the swing driving piece and the radial transmission rod 10. The swing transmission part comprises a swing transmission rod 15, a second transmission wheel 16 and a second transmission belt 17, the swing transmission rod 15 is arranged on the vertical moving part, the second transmission wheel 16 is arranged on the swing transmission rod 15, and the second transmission belt 17 is arranged on the second transmission wheel 16. The cross section of the outer side of the swing transmission rod 15 is hexagonal, the swing transmission rod 15 is hollow and tubular, the inner diameter of the swing transmission rod 15 is larger than the outer diameter of the radial transmission rod 10, the swing transmission rod 15 is sleeved on the other end of the radial power transmission rod, one end of the swing transmission rod 15 is embedded in the other end of the second through hole, and meanwhile the swing transmission rod 15 can rotate in the circumferential direction in the second through hole. The vertical moving block 9 can drive the swing transmission rod 15 to vertically reciprocate. The central hole of the second driving wheel 16 is hexagonal, and the second driving wheel 16 is sleeved on the swing transmission rod 15. The second hexagonal-shaped transmission wheel 16 has a central hole for driving the oscillating transmission rod 15 to rotate circumferentially. The second transmission belt 17 is sleeved on the second transmission wheel 16 and the swinging power part at the same time. The swing power part comprises a swing motor 18, and the swing motor 18 is a servo motor. When the swing motor 18 rotates forward by a certain angle, the swing transmission rod 15 can be driven by the second transmission belt 17 and the second transmission wheel 16 to rotate forward by a certain angle, and when the swing motor 18 rotates backward by a certain angle, the swing transmission rod 15 can be driven to rotate backward by a certain angle, so that the swing transmission rod 15 drives the cycloid head to swing back and forth, the wire winding head swings back and forth, and the wire winding efficiency is improved. When the vertical motor 5 drives the vertical moving block 9 to vertically reciprocate through the vertical transmission rod 6, the vertical motor can drive the swing transmission rod 15 to vertically reciprocate with the radial transmission rod 10, and then the winding heads arranged on the radial transmission rod 10 and the swing transmission rod 15 are driven to vertically reciprocate. The shaft sleeve 25 is arranged on the upper support plate 2 at the position where the swing transmission rod 15 penetrates through the upper support plate 2, and the shaft sleeve 25 can increase the radial stability of the swing transmission rod 15.

The winding head comprises a winding box 19 and a radial moving member, the winding box 19 being arranged on the oscillating actuator rod 15 and the radial moving member being arranged on the radial actuator rod 10. The winding box 19 is a rectangular box, a radial moving through hole is formed in one end face of the winding box 19, and a swinging through hole is formed in the side wall of the winding box 19. The winding box 19 is fixedly fitted to the other end of the swing link 15 through a swing through-hole and rotates as the swing link 15 reciprocates. The radial moving part comprises a follow-up bolt 20, a radial moving hoop 21, a transmission arm 22 and a moving frame 23, the follow-up bolt 20 is arranged on the radial transmission rod 10, the radial moving hoop 21 is arranged on the follow-up bolt 20, and the transmission arm 22 and the moving frame 23 are both arranged on the winding box 19. One end of the follow-up bolt 20 is fixedly embedded in the other end pipe of the radial transmission rod 10, and the other end face of the follow-up bolt 20 is provided with a bolt cap. The radial movement hoop 21 is in a thick-wall tubular shape, the inner diameter of the radial movement hoop 21 is larger than the diameter of the follow-up bolt 20, the inner diameter of the radial movement hoop 21 is smaller than the diameter of the bolt cap, and the outer side wall of the radial movement hoop 21 is circumferentially provided with a first sliding groove. The radially movable ferrule 21 is fitted over the other end of the follower pin 20 and is vertically movable with the radially driving rod 10 by means of a cap. The transmission arm 22 is substantially V-shaped, and it should be noted that the V-shaped transmission arm 22 of the present disclosure does not limit the angle of the V-shaped included angle of the transmission arm 22, and is only for convenience of describing the structure of the transmission arm 22. The bending part of the transmission arm 22 is hinged on the inner wall of the stranding box, and one end of the transmission arm 22 is embedded in the first sliding groove, so that one end of the transmission arm 22 is hinged with the radial moving hoop 21. The moving frame 23 is provided with a threading long-strip through hole, one end of the moving frame 23 is provided with a winding nozzle 24 and a second sliding groove, and the wire rod sequentially passes through the threading long-strip through hole and the winding nozzle 24 and then is wound on the stator 26. The second sliding groove is sleeved on the other end of the driving arm 22, so that the moving frame 23 is hinged with the other end of the driving arm 22. When the follow-up cap moves downwards relative to the vertical moving block 9 along with the radial transmission rod 10, the height of one end of the transmission arm 22 is reduced through the radial moving hoop 21, so that the transmission arm 22 can rotate around the bent hinged part, the other end of the transmission arm 22 moves along the axial direction, and finally the moving frame 23 and the winding nozzle 24 are driven to move along the axial direction, and the wire can be uniformly wound on the stator 26. The winding nozzle 24 can be extended and retracted into the winding case 19 by radially moving the through-hole.

The tooling piece comprises a tooling support piece, a stator tooling piece and a winding adjusting piece, the tooling support piece is arranged on the supporting plate, and the stator tooling piece and the winding adjusting piece are both arranged on the tooling support piece. Frock support piece is including supporting jar, guide bar and frock backup pad, and supporting jar and guide bar all set up on upper side backup pad 2, and the frock backup pad sets up on supporting the jar. The support cylinder is hydraulic support cylinder, and the support cylinder is provided with two, and two support cylinders symmetry sets up on upper side backup pad 2. One end of each guide rod is vertically and fixedly arranged on the upper supporting plate 2, four guide rods are arranged, and the four guide rods are uniformly distributed around the axis of the radial transmission rod 10. The tooling support plate is rectangular plate-shaped, a first winding through hole and four guide through holes are formed in the tooling support plate, the first winding through hole is located in the center of the tooling support plate, and the four guide through holes are evenly distributed around the axis of the first winding through hole. The tooling support plate is horizontally and fixedly arranged at the top ends of the pistons of the two support cylinders, the four guide through holes are sleeved on the four guide rods one by one correspondingly, and when the support cylinders extend and shorten, the tooling support plate can be pushed to reciprocate along the guide rods. The first winding through hole is sleeved outside the winding head.

Stator frock spare includes rotary disk, rotating transmission spare and frock dish, and rotary disk and rotating transmission spare all set up on upper side backup pad 2, and the frock dish sets up on the rotary disk. The rotary disk is discoid, and rotary disk center department is provided with the second wire winding through hole, is provided with the teeth of a cogwheel on the rotary disk lateral wall, and a rotary disk terminal surface edge is provided with the locking hole, and the locking hole sets up quantity and treats that wire winding seat quantity is the same on the wire-wound stator 26. Alternatively, the locking holes are provided in twenty-two, the twenty-two locking holes being evenly distributed about the axis of the rotary disk. The rotating disc is horizontally and rotatably arranged on the upper supporting plate 2, and the axis of the second winding through hole is superposed with the axis of the first winding through hole. The rotating transmission part comprises a rotating motor, a rotating gear, a rotating transmission belt and a rotating locking part, the rotating motor is a stepping motor, the rotating motor and the rotating locking part are both arranged on the upper side supporting plate 2, the rotating gear is arranged on a rotating shaft of the rotating motor, the rotating transmission belt is sleeved on the rotating gear and a rotating disc at the same time, and the rotating transmission belt is meshed with the gear teeth. When the rotating motor rotates, the rotating disk can be driven to rotate circumferentially through the rotating gear and the rotating transmission belt, and the winding seat on the stator 26 is adjusted to the winding position. The rotary locking piece comprises a locking cylinder and a locking shaft, the locking cylinder is arranged on the upper side supporting plate 2, the locking shaft is arranged on a piston of the locking cylinder, the distance from the locking shaft to the axis of the rotating disk is the same as the distance from the locking hole to the axis of the rotating disk, and the diameter of the locking shaft is smaller than that of the locking hole. When the rotating disc rotates to a preset position, the locking cylinder pushes the locking shaft to be inserted into the locking hole, so that the stator 26 is prevented from rotating in the winding process. The tool disc is in a round cake shape, and a third winding through hole is formed in the round center of the tool disc. And a step hole is formed in the tool disc, and the axis of the step hole is overlapped with the axis of the third winding through hole. The stepped holes are three, the radiuses of the three stepped holes are different, the diameters of the three stepped holes are the same as the outer diameters of the three stators 26 to be wound with copper wires, and the three stepped holes are used for installing the stators 26 with different diameters. Be provided with the frock pressing member on the other upside backup pad 2 of frock dish, the frock pressing member is including pressing down cylinder and pressing down the clamp plate, presses down the cylinder setting on upside backup pad 2, presses down the clamp plate setting on pressing down the cylinder piston. After the stator 26 is installed on the tool disc and rotates to a preset position along with the rotating disc, the pressing cylinder presses the stator 26 on the tool disc through the pressing plate to prevent the stator 26 from jumping during winding.

The winding adjusting piece comprises a horizontal wire pulling piece, a vertical wire retaining piece and scissors which are all arranged on the upper supporting plate 2. The horizontal thread pulling piece comprises a horizontal radial cylinder, a horizontal thread pulling cylinder and a horizontal thread pulling needle, the horizontal radial cylinder is fixedly arranged on the upper supporting plate 2, the horizontal thread pulling cylinder is arranged on the horizontal radial cylinder, and the horizontal thread pulling needle is arranged on the horizontal thread pulling cylinder. The horizontal radial cylinder is arranged along the radial direction of the tool disc, the horizontal thread pulling cylinder is horizontally and vertically arranged at the top end of a piston of the horizontal radial cylinder, and the horizontal thread pulling needle is arranged on the piston of the horizontal thread pulling cylinder. Can pull the line cylinder to the promotion of frock dish axis direction with the level when the radial cylinder of level is elongated, and then pull the line needle through the level and will pull to preset position around putting copper wire outside on the wire winding seat of completion to vertical shelves line spare shelves line. Vertical shelves line spare includes shelves line mount, first vertical shelves line spare and the vertical shelves line spare of second, and shelves line mount sets up on upper side backup pad 2, and first vertical shelves line spare and the vertical shelves line spare of second all set up on shelves line mount. The retaining line fixing frame is in a right-angle plate shape, and one end of the retaining line fixing frame is vertically and fixedly arranged on the upper supporting plate 2. First vertical shelves line spare includes shelves line cylinder and shelves line needle, and the vertical setting of shelves line cylinder is on shelves line mount other end, and shelves line needle sets up on shelves line cylinder piston to first shelves line spare is located frock dish and horizontal tear line spare top. The second wire retaining piece has the same structure as the first wire retaining piece, and is also vertically arranged on the wire retaining fixing frame. When the forward winding of the first winding seat on the stator 26 is completed, the horizontal pulling piece pulls the copper wire to the outer side to a preset position, at the moment, the first vertical wire retaining piece descends to block the copper wire from retracting, at the moment, the rotating disc rotates to enable the second winding seat on the stator 26 to rotate to the winding position and then start reverse winding, and after the reverse winding is completed, the horizontal pulling piece pulls the copper wire to the outer radial direction to the preset position and then the second wire retaining piece descends to block the copper wire from retracting. The second winding seat is adjacent to the first winding seat in position, and the winding mode that the adjacent winding seats are wound in a forward and reverse alternating mode one by one is adopted, so that the wire winding head allowance is effectively reduced, the copper wire is effectively saved, the production efficiency is improved, and meanwhile, the production cost is also reduced. The scissors include first scissors and second scissors, and first scissors set up in the frock backup pad, and the second scissors sets up on upper branch backup pad 2. First scissors can be directly cut the copper wire after the wire winding is accomplished on two adjacent wire winding seats. The second scissors are used, when the vertical driving piece is overhauled and broken down, and the radial contraction piece and the reciprocating swing piece can not be pushed to vertically reciprocate, the supporting cylinder drives the stator 26 to vertically reciprocate through the tool supporting plate, the rotating disc and the tool disc, finally, the stator 26 winding operation is realized, and the reliability and the continuity of the stator 26 winding production operation are effectively improved.

The control piece comprises a PLC, and the PLC is electrically connected with the vertical driving piece, the radial contraction piece, the reciprocating swing piece, the tooling piece and the coil adjusting piece respectively. PLC can the corresponding motor of real time control and the activity of pneumatic cylinder, belongs to prior art means, and no longer gives unnecessary details here.

While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.

Claims

1. A stable and efficient stator winding machine is characterized by comprising:

a support member;

2. The stable and efficient stator winding machine according to claim 1, wherein the vertical power part comprises a vertical motor and a vertical transmission rod, the vertical motor is arranged on the support plate, and the vertical transmission rod is arranged on the vertical motor; the vertical fixing piece comprises a vertical fixing seat and a vertical sliding rail, the vertical fixing seat is arranged on the supporting plate, and the vertical sliding rail is arranged on the vertical fixing seat; the vertical fixing seat is provided with a first through hole.

3. The stable and efficient stator winding machine according to claim 2, wherein the vertical moving piece comprises a vertical moving block, a second through hole, a sliding through hole and a transmission through hole are formed in the vertical moving block, the vertical moving block is sleeved on the vertical transmission rod through the transmission through hole, and the transmission through hole is in threaded connection with the vertical transmission rod; the sliding through hole is sleeved on the vertical sliding rail, and meanwhile, the axis of the second through hole is overlapped with the axis of the first through hole.

4. The stable and efficient stator winding machine according to claim 3, wherein the radial transmission rod is hollow and tubular, the cross section of the outer wall of one end of the radial transmission rod is polygonal, a section of radial thread is arranged on the outer wall of the other end of the radial transmission rod, a radial nut is sleeved on the radial thread, and the radial nut is matched with the radial thread; the outer diameter of the radial transmission rod is smaller than the diameter of the second through hole and the diameter of the first through hole, the other end of the radial transmission rod penetrates through the second through hole, the radial nut is fixedly embedded at one end of the second through hole, and meanwhile one end of the radial transmission rod penetrates into the first through hole.

5. The stable and efficient stator winding machine as claimed in claim 3 or 4, wherein the central hole of the first driving wheel is polygonal and can meet the requirement that the radial driving rod reciprocates in the axial direction in the first driving wheel; the first transmission wheel is sleeved on one end of the radial transmission rod, one end of the first transmission wheel is embedded in the first through hole, and meanwhile, the first transmission wheel can rotate in the first through hole in the circumferential direction; the first transmission belt is sleeved on the first transmission wheel and the radial motor at the same time.

6. The stable and efficient stator winding machine according to claim 3 or 4, wherein the swinging transmission member comprises a swinging transmission rod, a second transmission wheel and a second transmission belt, the swinging transmission rod is arranged on the vertical moving member, the second transmission wheel is arranged on the swinging transmission rod, and the second transmission belt is arranged on the second transmission wheel; the cross section of the outer side of the swing transmission rod is in a polygonal shape, the swing transmission rod is in a hollow tubular shape, the inner diameter of the swing transmission rod is larger than the outer diameter of the radial transmission rod, the swing transmission rod is sleeved on the other end of the radial power transmission rod, one end of the swing transmission rod is embedded in the other end of the second through hole, and meanwhile the swing transmission rod can rotate in the second through hole in the circumferential direction.

7. The stable and efficient stator winding machine according to claim 3 or 4, wherein a central hole of the second driving wheel is polygonal, and the second driving wheel is sleeved on the swing transmission rod; the second transmission belt is sleeved on the second transmission wheel and the swing power part at the same time; the swing power part comprises a swing motor.

8. The stable and efficient stator winding machine as claimed in claim 3 or 4, wherein said winding head comprises a winding box and a radial moving member, said winding box being disposed on said oscillating driving rod, said radial moving member being disposed on said radial driving rod; the winding box is arranged at the other end of the swing transmission rod in a penetrating way and rotates along with the reciprocating rotation of the swing transmission rod; the radial moving piece comprises a follow-up bolt, a radial moving hoop, a transmission arm and a moving frame, the follow-up bolt is arranged on the radial transmission rod, the radial moving hoop is arranged on the follow-up bolt, and the transmission arm and the moving frame are both arranged on the winding box; one end of the follow-up bolt is fixedly embedded in the pipe at the other end of the radial transmission rod, and the other end face of the follow-up bolt is provided with a bolt cap.

9. The stable and efficient stator winding machine as claimed in claim 8 wherein the radially moving collar inner diameter is larger than the follower pin diameter, the radially moving collar inner diameter is smaller than the cap diameter, the radially moving collar fits over the other end of the follower pin and moves vertically with the radial drive rod; the transmission arm is roughly V font, the transmission arm department of bending articulates on the wire winding box, transmission arm one end articulate on the hoop is moved in the radial direction, remove frame one end lateral wall with the transmission arm other end is articulated, and it serves and is provided with the wire winding mouth to remove the frame.

10. The machine according to any of the claims from 1 to 4, characterized by comprising control members electrically connected to the vertical driving member, the radial contraction member and the oscillating reciprocating member, respectively.