CN210273763U

CN210273763U - Binding and shaping all-in-one machine for stator production

Info

Publication number: CN210273763U
Application number: CN201921607411.1U
Authority: CN
Inventors: 徐小生
Original assignee: Foshan Shunde Zongqi Automation Equipment Co ltd
Current assignee: Foshan Shunde Zongqi Automation Equipment Co ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-04-07
Anticipated expiration: 2029-09-25

Abstract

The utility model provides a tie up whole all-in-one for stator production, including frame and the rotary disk of rotatably setting in the frame, the axis for the rotary disk is formed with the material loading station along the circumferencial direction etc. angularly in proper order, the wiring station, whole line station and integer station, be provided with four through-holes that are used for placing the stator on the rotary disk equiangularly, it is provided with the wiring device that is used for carrying out the wiring with the coil part that stretches out from the upper and lower both ends of the stator core of the stator that treats the wiring to correspond to the wiring station in the frame respectively, it is provided with the whole line device that is used for getting rid of the unnecessary part of the end of a thread that the wiring formed after accomplishing and is used for carrying out the integer device of integer to the coil on the stator after accomplishing to the whole line, at the material loading station, the stator is placed to the through-hole that. The all-in-one machine integrates the functions of binding wires, finishing wires and shaping.

Description

Binding and shaping all-in-one machine for stator production

Technical Field

The utility model relates to a field is made in the production of stator, especially relates to a tie up whole all-in-one for stator production.

Background

In the production process of the stator, the method comprises the following steps: 1) embedding a coil into the stator core; 2) binding wires are carried out on the parts of the coils extending out of the two ends of the stator core, and the coils can be prevented from being fluffy and hooked to other structures through the binding wires; 3) and shaping, namely pressing the end face and the side face of the coil.

At present, different devices are adopted for the steps, manual transmission is needed among the devices with different functions, the processing cost is increased, and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a tie up whole all-in-one for producing stator, this all-in-one has the function of tying up line and integer to do not need artifical the participation from tying up the line station to the integer station, reduced the processing cost, improved production efficiency.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a tie up whole all-in-one for stator production, including the frame with rotatably set up the rotary disk in the frame, be formed with the material loading station along the circumferencial direction in proper order for the axis of rotary disk equiangularly, the wiring station, whole line station and integer station, be provided with four through-holes that are used for placing the stator on the rotary disk equiangularly, it is provided with the coil part that is used for will stretching out from the upper and lower both ends of the stator core of the stator that treats the wiring to be used for tying up the line device to correspond the wiring station respectively to be provided with in the frame, it is provided with the whole line device that is used for getting rid of the unnecessary part of the end of a thread that forms after the wiring is accomplished and be used for carrying out the integer device that the coil on the stator after the whole line is accomplished to correspond the wiring station, at the material loading station.

Preferably, the wire binding machine further comprises a stator rotary driving mechanism for driving the stator to rotate relative to the rotating disc, wherein the stator rotary driving mechanism comprises an upper driving mechanism arranged at each through hole on the rotating disc and a lower driving mechanism arranged at a corresponding wire binding station on the machine frame, and the upper driving mechanism and the lower driving mechanism can be selectively engaged or disengaged.

Preferably, each upper driving mechanism comprises a supporting gear rotatably positioned in the through hole and a transmission gear rotatably arranged on the rotating disc and meshed with the supporting gear, the supporting gear is of an annular structure, the stator can be suspended in the annular structure of the supporting gear, the transmission gear is fixed on a transmission cylinder rotatably arranged on the rotating disc, and the transmission cylinder extends downwards from the lower surface of the rotating disc; the lower driving mechanism includes a transmission shaft movable up and down with respect to the frame, and an upper end of the transmission shaft is selectively engageable with or disengageable from a lower end of the transmission cylinder.

Preferably, two supporting rollers are rotatably arranged on the rotating disc and at positions close to each through hole, the supporting roller and the transmission gear at the position close to each through hole are positioned on the same circumference and are arranged at equal angles relative to the axis of the corresponding through hole, an annular groove is arranged on the circumferential surface of each supporting roller, the width of the annular groove is larger than the thickness of the supporting gear, retaining rings are arranged on two sides of the transmission gear along the axial direction, the width of a groove formed by the two retaining rings is consistent with the width of the annular groove, and the edge of the supporting gear is clamped between the annular groove and the two retaining rings.

Preferably, a plurality of supporting blocks are provided on a lower surface of the supporting gear, and one ends of the supporting blocks protrude from the inner ring of the supporting gear.

Preferably, still including being used for preventing the rotatory locking structure of stator, the locking structure is including setting up the spacing axle that just can reciprocate relatively the transmission section of thick bamboo in the transmission section of thick bamboo, at the top stopper of spacing axle, the stopper is provided with the limiting plate of fixing on the rotary disk along the radial extension of spacing axle in drive gear's top, be provided with on the limiting plate with stopper complex spacing groove, spacing relative transmission section of thick bamboo is non-rotatable, is provided with the ejector pin on the transmission shaft, the ejector pin upwards extends with the coaxial setting of transmission shaft and from the upper end of transmission shaft, the ejector pin can insert in the transmission section of thick bamboo and can upwards push away to spacing axle.

Preferably, the thread trimming device comprises two sets, the thread trimming devices respectively trim thread ends on a coil above the stator and a coil below the stator, each thread trimming device is supported on the machine frame through a suspension plate, two thread clamping rods are arranged at one end, close to the rotating disc, of the thread suction cylinder, and heating wires can selectively move between the thread suction cylinder and the corresponding stator, the axis of the thread suction cylinder is parallel to the diameter of the rotating disc where the axis of a through hole at the thread trimming station is located, the thread suction cylinder is connected with the negative pressure device through the thread suction cylinder, and the two thread clamping rods are oppositely arranged and can be inserted into the thread suction cylinder to clamp the thread ends.

Preferably, the thread trimming device further comprises a knot pushing head plate which can move up and down and can move along the axial direction of the air suction cylinder, a Y-shaped groove is formed in the upper end of the knot pushing head plate, the width of the lower end of the Y-shaped groove is smaller than the size of a knot formed by knotting after the thread binding is finished, and when the knot pushing head plate moves upwards, the thread end sucked by the thread suction cylinder can enter the lower end of the Y-shaped groove.

Preferably, the thread take-up drum is movable in a direction perpendicular to the axis of the thread take-up drum and also movable in a direction parallel to the axis of the thread take-up drum.

Preferably, the shaping device comprises a plurality of vertically arranged support rods supported on the frame, a second top plate supported at the top ends of the support rods, a vertical plate hung on one side of the second top plate and extending along the direction parallel to the diameter of the rotating disk where the axis of the through hole located at the shaping station is located, two material moving assemblies hung on the vertical plate movably along the length direction of the vertical plate, an upper shaping mold hung below the second top plate, and a lower shaping mold movably arranged on the frame, wherein the lower shaping mold can receive the stator to be shaped moved by the material moving assemblies and move the stator to be shaped to the position right below the upper shaping mold.

Compared with the prior art, the utility model discloses following beneficial effect has:

1) the all-in-one machine integrates the functions of wire binding, wire arrangement and shaping, can automatically realize the functions, does not need manual participation, improves the production efficiency, does not need to manufacture a piece of equipment for each process any more, and reduces the production cost;

2) the frame is provided with a structure for driving the stator to rotate and a locking structure for locking the stator, so that the stator can be ensured to rotate when the wire is bound, and can be locked when the wire is not bound;

3) the wire arranging device can cut off redundant wire ends and can push and tighten the nodes;

4) the thread suction cylinder of the thread trimming device can move back and forth along the axis direction perpendicular to the thread suction cylinder, so that the probability of the thread head being sucked up is greatly improved.

Drawings

Fig. 1 and 2 are assembly views of a preferred embodiment according to the present invention;

fig. 3 to 7 are installation structure views of a rotating disk according to a preferred embodiment of the present invention;

FIG. 8 is an enlarged view at A;

FIG. 9 is a cross-sectional view B-B;

FIG. 10 is an enlarged view at C;

FIG. 11 is an enlarged view of FIG. D;

FIG. 12 is a block diagram of a rotary drive configuration;

FIG. 13 is a view showing a connection structure of a support gear with a support roller and a transmission gear;

FIGS. 14 and 15 are structural views of the thread trimming apparatus;

FIG. 16 is an enlarged view at E;

FIG. 17 is a view showing an installation structure of the line suction pipe;

FIG. 18 is an enlarged view at F;

FIG. 19 is an internal structural view of the line pipe;

FIGS. 20 and 21 are block diagrams of the transfer assembly;

fig. 22 is a view showing a mounting structure of the sizing die on the frame.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in fig. 1 to 22, a binding and shaping integrated machine for stator production comprises a frame 1, a rotating disk 5 rotatably arranged on the frame 1, a wire binding device 2 arranged on the frame 1 for binding the coils at both ends of the stator core of a stator 100, a wire shaping device 3 for adjusting the length of the end of the wound wire, and a shaping device 4 for shaping the end and side of the wound coil, a feeding station, a wire binding station, a wire arranging station and a shaping station are sequentially arranged by taking the axis of the rotating disc 5 as the circle center, and the four stations are sequentially spaced by 90 degrees relative to the axis of the rotating disc 5, the wire binding device 2 corresponds to a wire binding station, the wire arranging device 3 corresponds to a wire arranging station, the shaping device 4 corresponds to a shaping station, and the feeding station is used for placing the stator 100 which is not bound with the wire on the rotating disc 5. The stator 100 is shown with only the stator core.

The wire binding and shaping device is characterized in that four through holes used for placing the stators 100 are formed in the rotating disc 5, the stators 100 to be bound are placed in the through holes, located in the feeding station, of the rotating disc 5 at the feeding station, and are driven by the rotating disc 5 to sequentially move to the wire binding station, the wire shaping station and the shaping station so as to complete wire binding, wire shaping and shaping of the stators 100 to be bound.

The wire binding device 2 has two sets, the two sets of wire binding devices 2 are arranged up and down, and are used for respectively binding the coil part extending from the upper end of the stator and the coil part extending from the lower end of the stator, the wire binding device 2 adopts the prior art, preferably, the wire binding mechanism disclosed in patent document CN203339896U can be adopted, and of course, other wire binding structures in the prior art can also be adopted, and the details are not described here.

A rotary shaft 506 is coaxially provided on the lower surface of the rotary disk 5, a support cylinder 505 is externally fitted to the rotary shaft 506, the support cylinder 505 is supported by the frame 1 via the mounting plate 501, and a bearing is provided between the rotary shaft 506 and the support cylinder 505 so that the rotary shaft 506 is rotatable with respect to the support cylinder 505. The rotating shaft 506 is driven by a motor or indexing means.

Since it is necessary to perform the wire binding on the coils of the stator 100 for one turn along the axis thereof when binding the wire, it is necessary to rotate the stator 100 with respect to the rotating disk 5 when binding the wire, and here, the unitary device further includes a stator rotation driving mechanism for driving the stator 100 to rotate with respect to the rotating disk 5. The stator rotation driving mechanism includes an upper driving mechanism provided on the rotating disk 5 and a lower driving mechanism provided on the mounting plate 501, and the upper driving mechanism and the lower driving mechanism can be engaged and disengaged in order not to interfere with the rotation of the rotating disk 5, and the upper driving mechanism and the lower driving mechanism are engaged when the stator 100 needs to be driven to rotate, and disengaged when the rotating disk 5 needs to rotate.

The position of each through hole of the rotating disc 5 is provided with a set of upper driving mechanism, the lower driving mechanism is arranged at the position corresponding to the wire binding station, only one set of upper driving mechanism is arranged, and when the stator 100 moves to the loading station, the lower driving mechanism is meshed with the upper driving mechanism positioned at the loading station.

Each of the upper driving mechanisms includes a support gear 522 rotatably positioned in the through hole and a transmission gear 520 rotatably disposed on the rotary plate 5 and engaged with the support gear 522, the support gear 522 is a ring structure, and the stator 100 can be suspended in the ring structure of the support gear 522. The shape of the inner ring of the supporting gear 511 is consistent with the shape of the outer surface of the stator 100, and since the outer surface of the stator 100 is not a complete cylinder but has a plurality of planes extending along the axis thereof, when the stator 100 is placed in the annular structure of the supporting gear 522, the supporting gear 522 can drive the stator 100 to rotate without relative sliding.

Specifically, the transmission gear 520 is fixed on a transmission cylinder 515, the transmission cylinder 515 extends out from the lower part of the rotating disk 5, a bearing is arranged between the transmission cylinder 515 and the rotating disk 5, and the lower end of the transmission cylinder 515 is meshed with a lower driving mechanism. Preferably, the transmission cylinder 515 is integrally formed with the transmission gear 520.

Further, two support rollers 523 are rotatably provided on the rotating disk 5 at positions near each through hole, and the support rollers 523 and the transmission gears 520 at the positions near each through hole are located on the same circumference and are disposed at equal angles with respect to the axis of the corresponding through hole. The circumferential surface of each of the support rollers 523 is provided with an annular groove having a width slightly greater than the thickness of the support gear 522. Retainer rings 5201 are arranged on two sides of the transmission gear 520 along the axial direction, the width of a groove formed by the two retainer rings 5201 is consistent with the width of the annular groove, and the edge of the support gear 522 is positioned between the annular groove and the two retainer rings 5201, so that the support gear 522 is fixed, and the normal rotation of the support gear 522 can be ensured.

Further, a support arm 525 is provided at a position corresponding to each support roller 523 on the lower surface of the rotating plate 522, and the support rollers 523 are rotatably supported on the support arm 525. And, the rotary disk 525 is provided at positions where the supporting roller 523 and the transmission gear 520 are provided with mounting grooves, which communicate with the through-hole.

A plurality of supporting blocks 524 are provided on a lower surface of the supporting gear 522, and one end of the supporting blocks 524 protrudes from the inner ring of the supporting gear 522, so that when the stator 100 is placed in the supporting gear 522, the supporting blocks 524 can support the stator 100, and the end of the supporting blocks 524 protruding from the inner ring of the supporting gear 522 does not extend to the position of the coil, so that the coil does not contact the supporting blocks 524 and does not affect the coil binding wire. By the supporting blocks 524, it is possible to ensure that the coil part of the lower end of the stator 100 can be exposed from the supporting gear 522, so that the coil part of the lower end of the stator 100 can be bound by the below-located wire binding device 2.

To facilitate the mounting of other structures on the rotary plate 5, the rotary plate 5 comprises a base plate 503 and a platen 504 detachably mounted on the base plate 503, the platen 504 being coaxially arranged with the base plate 503 and having the same diameter.

The lower driving mechanism includes a driving shaft 511 which is movable up and down with respect to the mounting plate 501, and the upper end of the driving shaft 511 is engaged with the driving cylinder 515. Specifically, a transmission groove 5151 extending in the axial direction thereof is provided at the lower end of the transmission cylinder 515, and the lower end of the transmission groove 5151 is open. The upper end of the transmission shaft 511 is provided with a transmission bulge 5112 extending upwards along the axial direction thereof, when the rotating disc 5 drives one of the stators 100 to move to the wire binding station, the transmission shaft 511 moves upwards, the transmission bulge 5112 is inserted into the transmission groove 5151, and the transmission shaft 511 drives the transmission cylinder 515 to rotate.

Specifically, a sliding sleeve 507 is rotatably provided at a position of the mounting plate 501 corresponding to the transmission shaft 511, the transmission shaft 511 is inserted into the sliding sleeve 507, and the transmission shaft 511 is axially slidable but not rotatable relative to the sliding sleeve 507. Specifically, the portion of the transmission shaft 511, which is engaged with the sliding sleeve 507, has at least one first plane extending along the axis of the transmission shaft 511, and the inner surface of the sliding sleeve 507 is provided with a second plane extending along the axis thereof, and the first plane and the second plane are engaged, so that not only can the sliding sleeve 507 and the transmission shaft 511 be prevented from rotating relatively, but also the rotating shaft 511 can move back and forth along the axis thereof relative to the sliding sleeve 507. Preferably, the first plane has four, equiangularly disposed with respect to the axis of the drive shaft 511. The second plane also has four, equiangularly disposed with respect to the axis of the sleeve 507.

Be provided with rotating electrical machines 510 on the mounting panel 501, be provided with drive pulley 509 on rotating electrical machines 510's the output shaft, be provided with driven pulley 508 on sliding sleeve 507, drive pulley 509 and driven pulley 508 pass through belt 514 transmission connection.

Further, a lifting plate 512 is sleeved outside the transmission shaft 511, the transmission shaft 511 can rotate relative to the lifting plate 512 but cannot move up and down relatively, so that the lifting plate 512 can drive the transmission shaft 511 to move up and down, specifically, the transmission shaft 511 is fixed on the lifting plate 512 through a bearing, a lifting cylinder 513 is arranged on the mounting plate 501, a cylinder rod of the lifting cylinder 513 is arranged up and down, and a free end of the cylinder rod is connected with the lifting plate 512, and the transmission shaft 511 can move up and down by controlling the lifting cylinder 513.

The integrated machine also comprises a locking structure for preventing the stator from rotating at other non-binding wire stations. The locking structure is including setting up the spacing axle 516 that just can reciprocate relatively transmission cylinder 515 in transmission cylinder 515, at the top stopper 517 of spacing axle 516, stopper 517 is provided with the limiting plate 518 of fixing on rotary disk 5 along the radial extension of spacing axle 516 in the top of drive gear 520, be provided with the spacing groove 519 with limiting plate 517 complex on the limiting plate 518, spacing axle 516 is nonrotatable relatively transmission cylinder 515, when limiting plate 517 cooperates with spacing groove 519 like this, because the limiting plate 518 is fixed on rotary disk 5, consequently, spacing axle 516 can not rotate, transmission cylinder 515 also can not rotate, drive gear 520 that sets up on transmission cylinder 515 also can not rotate, and then the stator on the supporting gear 522 also can not rotate.

The locking structure further comprises an ejection rod 5113 arranged at the upper end of the transmission shaft 511, the ejection rod 5113 is coaxially arranged with the transmission shaft 511 and extends upwards from the upper end of the transmission shaft 511, when the transmission shaft 511 moves upwards, the ejection rod 5113 is inserted into the transmission cylinder 515 and the limiting shaft 516 jacks upwards, the limiting block 517 moves upwards and is disengaged from the limiting groove 519, and at the moment, the transmission shaft 511 can drive the stator 100 to rotate. When the binding-wire is finished, the stator 100 rotates 360 degrees, the transmission shaft 511 moves downwards, and the limiting block 517 falls into the limiting groove 519.

The thread trimming device 3 also has two sets for adjusting the thread ends formed by the coil parts above and below the stator after the thread binding. The end of a thread means that after the end of a thread is bound, a section of redundant part is formed after the thread is cut off, namely the end of a thread is the end of a thread, and the end of a thread is too long and can swing randomly, so that the subsequent use of the stator is influenced.

The two sets of wire adjusting devices 3 are symmetrically arranged and are respectively supported on the mounting plate 501 through the upright posts 301, and the heights of the two sets of wire adjusting devices 3 relative to the upright posts 301 can be adjusted. The upper thread trimming device 3 is supported on the upright column 301 through the suspension plate 302 in a vertically movable manner, an adjusting nut 305 with a vertical axis is arranged at the middle position of the suspension plate 302, a first top plate 303 is arranged at the top end of the upright column 301, an adjusting screw rod 304 matched with the adjusting nut 305 is rotatably arranged on the first top plate 303, the height of the upper thread trimming device 3 can be adjusted by rotating the adjusting screw rod 304, the adjusting principle of the lower thread trimming device 3 is the same, and detailed description is omitted. Of course, the two sets of yarn aligning devices 3 may be made non-adjustable as required.

Since the two sets of thread trimming devices 3 are identical in structure, only the lower thread trimming device will be described below.

The lower thread trimming device 3 is suspended from the upright 301 by means of a suspension plate 306. The thread trimming device 3 comprises a thread suction cylinder 317, the axis of the thread suction cylinder 317 is parallel to the diameter of the rotating disk 5 where the axis of the through hole at the thread trimming station is located, and the thread suction cylinder 317 is connected with a negative pressure device such as an air pump through a thread suction cylinder 318, so that the thread suction cylinder 317 generates negative pressure, and thread ends are sucked into the thread suction cylinder 317 from the port of the thread suction cylinder 317. Specifically, the upper suction bobbin 317 has a height corresponding to the coil portion protruding from the upper end of the stator 100, and the lower suction bobbin 317 has a height corresponding to the coil portion protruding from the lower end of the stator 100.

The thread trimming device 3 further comprises a thread clamping cylinder 320 fixed at one end, close to the rotating disc 5, of the thread suction cylinder 317 through a fixing plate 3201, the thread clamping cylinder 320 is a clamping cylinder, two opposite clamping jaws 321 are arranged at the output end of the thread clamping cylinder 320, a thread clamping rod 322 is arranged on each clamping jaw 321, a through hole is formed in the thread suction cylinder 317 in a position corresponding to the thread clamping rod 322, the thread clamping rod 322 penetrates through the through hole to extend into the thread suction cylinder 317, when the thread suction cylinder 317 sucks a thread end into the thread suction cylinder 317, the thread clamping cylinder 320 clamps the thread end, and the thread end is clamped by the thread clamping rod 322.

The wire-arranging device 3 further comprises a wire-ironing cylinder 316 fixed on the suspension plate 306 and a heating wire 315 arranged at the free end of the cylinder rod of the wire-ironing cylinder 316, wherein the heating wire 315 can extend between the wire-sucking cylinder 317 and the stator 100 under the driving of the wire-ironing cylinder 316, so that when the wire end is clamped by the wire-clamping rod 322, the wire end has certain tension, at the moment, the wire-ironing cylinder 316 is controlled to extend the heating wire 315 to the position of the wire end to scald and break the redundant wire end, and the redundant wire end is sucked away and recovered. The heating principle of the heating wire 315 is the prior art.

Further, the thread trimming device 3 further comprises a knot pushing cylinder 311 fixed on the suspension plate 306, a knot clamping cylinder 312 arranged at the free end of the cylinder rod of the knot pushing cylinder 311, and a knot pushing head plate 313 arranged at the free end of the cylinder rod of the knot clamping cylinder 312, wherein a Y-shaped groove 314 is arranged at the upper end of the knot pushing head plate 313. The knot is formed by knotting the thread ends after the thread binding is finished so as to avoid the thread bound from loosening automatically.

When the thread end is clamped by the thread clamping rod 322, the knot head clamping cylinder 312 extends upwards, the thread end enters the lower end of the Y-shaped groove 314, the width of the lower end of the Y-shaped groove 314 is smaller than the size of the knot head, and when the knot head clamping cylinder 312 extends upwards, the knot head pushing cylinder 311 is in a retracted state, so that the knot head pushing plate 313 is located at a position close to the thread suction cylinder 317 to ensure that the knot head is located between the knot head pushing plate 313 and the stator 100.

When the knot clamping cylinder 312 extends in place, the knot pushing cylinder 311 extends out, the knot pushing head plate 313 can push the knot to move towards the direction of the stator, the thread end is clamped by the thread clamping rod 322 and cannot move, only the knot can move, the knot is in the moving process, knotting of the knot is tighter and tighter, and the possibility that the knot is loosened is reduced.

Further, the suction tube 317 is supported on the suspension plate 306 by the axial mounting plate 309, and the suction tube 317 is movable back and forth in the axial direction of the suction tube 317 with respect to the axial mounting plate 309. Specifically, an axial cylinder 310 is mounted on the axial mounting plate 309, a cylinder rod of the axial cylinder 310 extends in a direction parallel to the axial direction of the suction line cylinder 317 and a free end thereof is connected with a suction slider 319, the suction line cylinder 317 is fixed on the suction slider 319, and the movement of the suction line cylinder 317 in the axial direction thereof can be controlled by controlling the expansion and contraction of the axial cylinder 310. After finishing the wire trimming, the axial cylinder 310 drives the wire suction cylinder 317 to retract, the rotating disc 5 rotates, after the next stator which is not trimmed is in place, the axial cylinder 310 drives the wire suction cylinder 317 to move towards the stator 100, and after the wire suction cylinder 317 is in place, the wire suction cylinder 317 starts to suck air to suck the wire end; then the knot pushing plate 313 starts to work to push the knot tightly, and the knot pushing plate 313 can push the knot for a plurality of times to push the knot more tightly; after the knot pushing plate 313 finishes working, the wire ironing cylinder 316 pushes the heating wire 315 to extend out, and the wire end is ironed and broken; then the heating wire 315, the knot pushing plate 313 and the thread suction drum 317 are retracted to wait for the next thread finishing action.

Further, the axial mounting plate 309 is supported on the suspension plate 306 by a horizontal mounting plate 307 which is slidably mounted on the suspension plate 306, and the moving direction of the horizontal mounting plate 307 is perpendicular to the axial direction of the suction line cylinder 317. The suspension plate 306 is further provided with a horizontal cylinder 308, a cylinder rod of the horizontal cylinder 308 is parallel to the moving direction of the horizontal mounting plate 307, the free end of the horizontal cylinder is connected with the horizontal mounting plate 307, and the suction line cylinder 317 can be driven to move back and forth in the direction perpendicular to the axis direction of the suction line cylinder 317 by controlling the extension and retraction of the horizontal cylinder 308. In actual production, the thread end sometimes does not lie in the position of the thread suction cylinder 317, so that the thread end sometimes cannot be sucked up, and the thread end cannot be sucked up by driving the thread suction cylinder 317 to move back and forth along the direction perpendicular to the thread suction cylinder 317.

The shaping device 4 comprises a plurality of vertically arranged support rods 401 supported on the frame 1, a second top plate 402 supported at the top ends of the support rods 401, a vertical plate 403 suspended on one side of the second top plate 402 and extending along the diameter direction of the rotating disk 5 in parallel with the axis of the through hole positioned at the shaping station, two material moving assemblies movably suspended on the vertical plate 403 along the length direction of the vertical plate 403, an upper shaping mold 415 suspended below the second top plate 402, and a lower shaping mold 413 movably arranged on the frame 1. The upper shaping mold 415 is to shape the coil portion protruding from the upper end of the stator, and the lower shaping mold 415 is to shape the coil portion protruding from the lower end of the stator. The upper shaping mold 415 and the lower shaping mold 413 may be formed by a conventional method, for example, patent document CN204145202U, or may be formed by another conventional method.

Each of the moving assemblies comprises a moving plate 404 supported on a vertical plate 403 through a sliding block and a sliding rail assembly, and a clamp 409 hung on the moving plate 404 in a vertically movable mode, wherein the stator can be clamped up or put down through the clamp 409. The vertical plane where the clamp 409 on the two material moving assemblies is located penetrates through the axis of the through hole located in the shaping station, so that the clamp 409 of one material moving assembly can be guaranteed to be capable of moving right above the through hole located in the shaping station, and the stator can be clamped.

The moving plates 404 of the two material moving assemblies are connected by a connecting rod 410 to ensure that the distance between the clamps 409 of the two material moving assemblies is always constant. Furthermore, a material moving motor 412 is arranged at one end of the vertical plate 403, a material moving screw rod is connected to an output shaft of the material moving motor 412, a nut pair 411 matched with the material moving screw rod is arranged on one side, facing the vertical plate 403, of each moving plate 404, and the material moving assembly can be controlled to move back and forth by controlling the rotation of the material moving motor 412.

Two guide blocks 406 are arranged on one side of each moving plate 404, which is far away from the vertical plate 403, a guide post 405 is arranged on each guide block 406 in a vertically sliding mode, a clamp mounting plate 417 is arranged at the lower end of each guide post 405, and the clamp 409 is arranged on the clamp mounting plate 417. A push plate 408 is arranged on the guide post 405 and above the clamp mounting plate 417, a lifting cylinder 407 is arranged on the moving plate 404, a cylinder rod of the lifting cylinder 407 extends downwards and the free end of the lifting cylinder 407 is connected with the push plate 408, and the stator can be clamped or put down by the extension and contraction of the lifting cylinder 407. The clamp 409 is an internal expanding clamp in the prior art, and other types of clamps in the prior art can also be used.

The lower shaping die 413 can move back and forth between the vertical plane where the two fixtures 409 are located and the axis of the upper shaping die 415, when the axis of the lower shaping die 413 is located on the vertical plane where the two fixtures 409 are located, the distance between the axis of the lower shaping die 413 and the axis of the through hole located in the shaping station is equal to the distance between the axes of the two fixtures 409, so that when one fixture 409 is aligned with the through hole located in the shaping station, the other fixture 409 is aligned with the lower shaping die, and thus the two fixtures 409 can work simultaneously, and the production efficiency is improved.

The lower shaping mold 413 is supported on the frame 1 by a sliding plate 414, and a slider and slide rail assembly is provided between the sliding plate 414 and the frame 1. A material pulling cylinder 416 is further arranged on the frame 1, a cylinder rod of the material pulling cylinder 416 is arranged along a direction parallel to the moving direction of the lower shaping die 413, the free end of the cylinder rod is connected with the sliding plate 414, and the lower shaping die 413 can be driven to move back and forth between the vertical plane where the two clamps 409 are located and the axis of the upper shaping die 415 by controlling the extension and retraction of the material pulling cylinder 416. When in work, the lower shaping die moves to the vertical plane where the two clamps are positioned, the two clamps 409 are respectively aligned with the through hole positioned at the shaping station and the lower shaping die 413, the lifting cylinder 407 is controlled to extend out, one of the fixtures clamps the stator to be shaped in the through hole of the shaping station, the other fixture clamps the shaped stator on the lower shaping mold 413, the lifting cylinder 407 retracts, the material moving motor 412 works to move the fixture clamping the stator to be shaped to the position right above the lower shaping mold 413, and at the moment, the fixture clamping the shaped stator moves to the outer side, and other material receiving devices are arranged on the outer side, the stator to be shaped can be placed on the lower shaping die 413 by controlling the lifting cylinder 407 and the clamp 409, the shaped stator is placed on the material receiving devices for collection or other processing, and then the material moving assembly returns. After the lower shaping die 413 receives the stator to be shaped, the material pulling cylinder 416 pulls the lower shaping die 413 to be right below the upper shaping die 415 for shaping, and after shaping is completed, the material pulling cylinder 416 pushes out the lower shaping die 413, and the process is repeated until all the stators complete wire binding, wire shaping and shaping.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a tie up whole all-in-one for stator production, a serial communication port, including the frame with rotatably set up the rotary disk in the frame, be formed with the material loading station along the circumferencial direction in proper order for the axis of rotary disk equiangularly, the wiring station, whole line station and integer station, be provided with four through-holes that are used for placing the stator equiangularly on the rotary disk, it is provided with the wiring device that is used for carrying out the wiring from the coil part that stretches out from the upper and lower both ends of the stator core of the stator that treats the wiring to correspond to be provided with on the frame respectively, it is provided with the whole line device that is used for getting rid of the unnecessary part of the end of a thread that forms after the wiring is accomplished and be used for carrying out the integer device that the coil on the stator after the whole line is accomplished to correspond the wiring station, at the material loading station, the stator.

2. A banding machine for stator production according to claim 1, characterized by further comprising a stator rotary driving mechanism for driving the stator to rotate relative to the rotary disc, said stator rotary driving mechanism comprising an upper driving mechanism provided at each through hole on the rotary disc and a lower driving mechanism provided at a corresponding binding wire station on the frame, said upper and lower driving mechanisms being selectively engageable or disengageable.

3. The binding and integrating machine for stator production is characterized in that each upper driving mechanism comprises a supporting gear rotatably positioned in the through hole and a transmission gear rotatably arranged on the rotating disc and meshed with the supporting gear, the supporting gear is of an annular structure, the stator can be suspended in the annular structure of the supporting gear, the transmission gear is fixed on a transmission cylinder rotatably arranged on the rotating disc, and the transmission cylinder downwards extends from the lower surface of the rotating disc; the lower driving mechanism includes a transmission shaft movable up and down with respect to the frame, and an upper end of the transmission shaft is selectively engageable with or disengageable from a lower end of the transmission cylinder.

4. The binding and integrating machine for the stator production is characterized in that two supporting rollers are rotatably arranged on the rotating disc and at positions close to each through hole, the supporting rollers and the transmission gear at positions close to each through hole are positioned on the same circumference and are arranged at equal angles relative to the axis of the corresponding through hole, an annular groove is formed in the circumferential surface of each supporting roller, the width of the annular groove is larger than the thickness of the supporting gear, retaining rings are arranged on two sides of the transmission gear in the axial direction, the width of a groove formed by the two retaining rings is consistent with the width of the annular groove, and the edge of the supporting gear is clamped between the annular groove and the two retaining rings.

5. The binding and shaping integrated machine for stator production as claimed in claim 4, wherein a plurality of supporting blocks are provided on the lower surface of the supporting gear, and one end of each supporting block protrudes from the inner ring of the supporting gear.

6. The binding and trimming integrated machine for the stator production according to claim 3, further comprising a locking structure for preventing the stator from rotating, wherein the locking structure comprises a limiting shaft which is arranged in the transmission cylinder and can move up and down relative to the transmission cylinder, a limiting block is arranged at the top end of the limiting shaft, the limiting block extends along the radial direction of the limiting shaft, a limiting plate fixed on the rotating disk is arranged above the transmission gear, a limiting groove matched with the limiting block is arranged on the limiting plate, the limiting shaft is not rotatable relative to the transmission cylinder, an ejector rod is arranged at the upper end of the transmission shaft, the ejector rod is coaxially arranged with the transmission shaft and extends upwards from the upper end of the transmission shaft, and the ejector rod can be inserted into the transmission cylinder and can be pushed upwards against the limiting shaft.

7. A binding and shaping all-in-one machine for stator production according to any one of claims 1-6, characterized in that the thread shaping device has two sets, which respectively arrange the thread ends on the coil above and the coil below the stator, each thread shaping device is supported on a suction tube on a frame through a suspension plate, two thread clamping rods arranged at one end of the suction tube close to a rotating disk, the axis of the suction tube is parallel to the diameter of the rotating disk where the axis of a through hole at a thread shaping station is located, and a heating wire capable of selectively moving between the suction tube and the corresponding stator, the suction tube is connected with a negative pressure device through the suction tube, and the two thread clamping rods are oppositely arranged and can be inserted into the suction tube to clamp the thread ends.

8. A binding and shaping all-in-one machine for stator production according to claim 7, characterized in that the thread shaping device further comprises a knot pushing head plate which can move up and down and can move along the axial direction of the air suction cylinder, a Y-shaped groove is arranged at the upper end of the knot pushing head plate, the width of the lower end of the Y-shaped groove is smaller than the size of a knot formed by knotting after the thread binding is completed, and when the knot pushing head plate moves upwards, the thread end sucked by the thread suction cylinder can enter the lower end of the Y-shaped groove.

9. A banding machine for stator production as claimed in claim 7, characterized in that the suction line drum is movable in a direction perpendicular to the axis of the suction line drum and also movable in a direction parallel to the axis of the suction line drum.

10. A binding and shaping integrated machine for stator production according to claim 1, wherein the shaping device comprises a plurality of vertically arranged support rods supported on the frame, a second top plate supported on the top ends of the support rods, a vertical plate hung on one side of the second top plate and extending along the direction parallel to the diameter of the rotating disc on which the axis of the through hole at the shaping station is located, two material moving assemblies movably hung on the vertical plate along the length direction of the vertical plate, an upper shaping die hung below the second top plate, and a lower shaping die movably arranged on the frame, and the lower shaping die can receive the stator to be shaped moved by the material moving assemblies and move the stator to be shaped to be directly below the upper shaping die.