CN201766469U - Motor stator wiring machine - Google Patents

Motor stator wiring machine Download PDF

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Publication number
CN201766469U
CN201766469U CN2010205102511U CN201020510251U CN201766469U CN 201766469 U CN201766469 U CN 201766469U CN 2010205102511 U CN2010205102511 U CN 2010205102511U CN 201020510251 U CN201020510251 U CN 201020510251U CN 201766469 U CN201766469 U CN 201766469U
Authority
CN
China
Prior art keywords
stator
motor
mount pad
crochet hook
binding machine
Prior art date
Application number
CN2010205102511U
Other languages
Chinese (zh)
Inventor
唐世勇
秦浩辉
朱小斌
Original Assignee
珠海格力电器股份有限公司
珠海凯邦电机制造有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 珠海格力电器股份有限公司, 珠海凯邦电机制造有限公司 filed Critical 珠海格力电器股份有限公司
Priority to CN2010205102511U priority Critical patent/CN201766469U/en
Application granted granted Critical
Publication of CN201766469U publication Critical patent/CN201766469U/en

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Abstract

The utility model provides a motor stator wiring machine, which comprises a frame and a hooking needle. A motor is arranged below the frame; a stator mounting seat exposed from a frame casing is arranged on the frame; a wire feeding mechanism arranged on one side of the stator mounting seat includes a wire outlet; the wire outlet positioned on one side of the stator mounting seat can swing between two extreme positions; the hooking needle positioned on the other side of the stator mounting seat is fixed onto a hooking needle driving mechanism; the stator mounting seat is connected with the motor by the aid of a transmission mechanism; a graduated disk is arranged in the transmission mechanism; the stator mounting seat is controlled by the graduated disk to rotate in an intermittent graduated manner; the hooking needle axially and radially moves in a composite manner relative to the axis of the stator mounting seat; and a wire hooking portion of the hooking needle can respectively run to the two extreme positions of the wire outlet. The motor stator wiring machine can bind coil portions exposed from two end surfaces of a stator iron core, adhesives tapes and the stator iron core together, and avoid impact of injection molding materials on enameled wires when a motor stator is in injection molding.

Description

The motor stator wire binding machine
Technical field
The utility model relates to a kind of motor stator and makes frock, especially relates to a kind of motor stator wire binding machine that is used for motor stator is carried out wiring.
Background technology
When making the stator of plastic packaging motor, at first need to make the stator core and a plurality of coils of coiling of motor stator, manual then or use coil inserting apparatus is embedded into coil in the groove of stator core, and coil is carried out insulation processing, at last the stator core that is wound with coil is carried out injection process.Because during injection mo(u)lding, injection molding material impacts to the enamelled wire of coiling, easily enamelled wire is caused damage, influences the quality of motor, and causes easily burning out in motor operation course.
Therefore, before the stator core that is wound with coil was carried out injection process, the adhesive tape bonding that needs use dielectric film is made was on coil, and the particularly outer coiler part that is exposed at the stator core both ends of the surface will be stained with adhesive tape, and coil is comprehensively protected.For preventing that it from getting loose, need carry out the colligation processing with the rope yarn of insulation to adhesive tape behind the jointing tape, prevent that adhesive tape and coil unclamp in the injection moulding process toward contact.
Referring to Fig. 1, Fig. 1 is a motor stator after the colligation, and it has the stator core 10 that is formed by multilayer silicon steel sheet lamination, and stator core 10 outer walls are the face of cylinder.Stator core 10 is provided with a plurality of grooves 11, and a plurality of coils 12 are wrapped on the stator core 10.And coil 12 is wrapped with adhesive tape, and adhesive tape is tied with wiring 13 outward, is used for adhesive tape is fixed on the coil 12 that stator core 10 both ends of the surface expose, and prevents that the relative coil of adhesive tape from getting loose in injection moulding process.
If use the manual mode wiring, inefficiency, working strength of workers is big, and can't guarantee the wiring quality, brings hidden danger for the quality of motor.
Notification number is that the utility model patent of CN200983541Y discloses the innovation and creation of a kind of " wire binding machine for stator " by name, and this wire binding machine has frame, and frame is provided with a stator workbench, and motor stator can be placed on the stator workbench.Simultaneously, be provided with motor in the frame, motor drives by transmission mechanism and goes up crochet hook and following crochet hook action.Also be provided with wire agency on the frame, wiring is sent from a line outlet of wire agency, and goes up crochet hook and can hook wiring with following crochet hook and carry out wiring work.
During the work of this wire binding machine, the stator workbench can not rotate, motor by transmission mechanism drive go up crochet hook and down crochet hook move reciprocatingly and rotatablely move, thereby realize the wiring action.Simultaneously, the axis of stator workbench and the axis of last crochet hook, the axis normal setting of crochet hook down, last crochet hook only can externally be exposed at the above coiler part in stator core upper surface and carry out wiring, and following crochet hook can only externally be exposed at the following coiler part in stator core lower surface and carry out wiring.And last crochet hook only can be held together coil with the wiring action of following crochet hook, coil, adhesive tape and stator core can't be held together, and the wiring effect is undesirable.
Summary of the invention
Main purpose of the present utility model provides a kind of motor stator wire binding machine that coil, adhesive tape and stator core can be bound in the lump.
For realizing above-mentioned main purpose, the wire binding machine for stator that the utility model provides comprises frame, the frame below is provided with motor, frame is provided with the outer outer stator mount pad of frame housing that is exposed at, one side of stator mount pad is provided with wire agency, wire agency comprise one be positioned at stator mount pad one side can be at the line outlet of two extreme position intercropping swing, wire binding machine also comprises the crochet hook that is positioned at stator mount pad opposite side, crochet hook is fixed on the crochet hook driving mechanism, wherein, the stator mount pad connects motor by a transmission mechanism, has the one division dish in the transmission mechanism, the stator mount pad is subjected to index dial control to make intermittent calibration to rotate, and the axis of crochet hook relative stator mount pad is done axially and compound motion radially, and the hook line portion of crochet hook can move to two extreme positions of line outlet respectively.
During wire binding machine work, the stator core that is wound with coil and is bonded with adhesive tape is fixed on the stator mount pad, the axis of crochet hook relative stator mount pad under the driving of crochet hook driving mechanism makes axially to reach radially compound motion, and move to two extreme positions of line outlet respectively, to hook wiring, motor drives the rotation of stator mount pad by transmission mechanism simultaneously, thereby drives stator core along its axis rotation, and rotates by the intermittent calibration of index dial.Owing to move to two extreme positions of line outlet in the compound motion process of crochet hook respectively, just hook wiring at two extreme positions of line outlet respectively, and in doing the process of compound motion, realize wiring.
By such scheme as seen, in the wiring process, crochet hook can hook two end faces that wiring passes stator core, binds with stator core thereby will be exposed at stator core both ends of the surface outer coil, adhesive tape outward, thereby coil, adhesive tape is bundled on the both ends of the surface of stator core.
A preferred scheme is, transmission mechanism comprises by travelling gear and the rotating shaft that the output shaft of motor is connected, and is sleeved on first bevel gear in the rotating shaft, with second bevel gear of first helical gear engagement, and the axle that is connected with the second helical gear axis hole, the stator mount pad is fixed on this axle head.
This shows, meet the bevel gears engagement vertical by two, can change the direction of stator mount pad axis and motor output shaft, avoid the axis of the axis of axis, motor stator of motor output shaft and crochet hook all parallel, can reduce the volume of wire binding machine, make full use of solid space.
Further scheme is that first bevel gear and second bevel gear are spiral bevel gear.Because spiral bevel gear has better transmission accuracy, use spiral bevel gear as drive disk assembly, can improve the accuracy of transmission, just there is crochet hook accurately to carry out wiring.
Further scheme is again, and a protection seat removably is installed on the stator mount pad, and the protection seat is a cylinder, and offers a plurality of grooves that equate with processed motor stator core groove number on the perisporium of protection, and each groove runs through the both ends of the surface of protection seat.
This shows, wire binding machine when work, protection done being placed in the stator core, prevent that crochet hook from making car and damage being wrapped in enamelled wire in the groove, guarantee the quality of motor.
Description of drawings
Fig. 1 is the motor stator structure figure behind the wiring.
Fig. 2 is the partial structurtes schematic diagram of the utility model embodiment.
Fig. 3 is the structure enlarged drawing of the protection seat of the utility model embodiment.
Fig. 4 is the structure enlarged drawing that motor stator is sleeved on the protection seat of the utility model embodiment.
Fig. 5 is the partial structurtes schematic diagram of the utility model embodiment when working, and motor stator is fixed on the stator mount pad among the figure.
The utility model is described in further detail below in conjunction with drawings and Examples.
Embodiment
Referring to Fig. 2, present embodiment has frame 20, and its below is provided with a motor (not showing among Fig. 2), and the output shaft of motor is connected with a gear, and drives this gear rotation.And frame 20 belows also are provided with a travelling gear 21, travelling gear and aforesaid gears engaged, and rotate with the rotation of motor output shaft.
Travelling gear 21 is provided with rotating shaft 22, fixedlys connected with travelling gear 21 in the lower end of rotating shaft 22, connect as key, and rotating shaft 22 is rotated with the rotation of travelling gear 21.Rotating shaft 22 extends upward from travelling gear 21 always, and it passes the index dial 24 and first bevel gear 31, and its upper end extends to the top of bevel gear 31.The upper end of rotating shaft 22 is provided with line sending sleeve 25, and line sending sleeve 25 is the part of wire agency.Line sending sleeve 25 1 ends are fixed, and the other end is a free end, and just line outlet 27, the line outlet 27 of line sending sleeve 25 can be in the Fig. 2 of the drive lower edge of a driving mechanism direction reciprocally swinging of arrow A, and be moveable to two different extreme positions.
Be provided with line sending passage 23 in the rotating shaft 22, also be provided with line sending passage 26 in the line sending sleeve 25, and line sending passage 23 is communicated with line sending passage 26, wiring enters from the bottom of line sending passage 23, and sends from line outlet 27.Simultaneously, wire binding machine also is provided with a holder (Fig. 1 does not show) that is used for the clamping of wiring the end of a thread, and holder is arranged on the below of line outlet 27.
The mesopore of first bevel gear 31 is passed in rotating shaft 22, and drives 31 rotations of first bevel gear.First bevel gear 31 and 32 engagements of second bevel gear, from Fig. 2 as seen, the axis normal of the axis of first bevel gear 31 and second bevel gear 32.In the present embodiment, first bevel gear 31 and second bevel gear 32 are spiral bevel gear.Because the accuracy of spiral bevel gear transmission is higher than common bevel gear, first bevel gear 31 and second bevel gear 32 are spiral bevel gear, can improve the accuracy of transmission.
Second bevel gear 32 33 cooperates with axle, and an end of axle 33 is fixed with stator mount pad 34, stator mount pad 34 outer being exposed at outside frame 20 housings, and preferably, stator mount pad 34 is one-body molded with spools 33.When motor output shaft rotates, drive rotating shaft 22 rotations, thereby drive first bevel gear 31, second bevel gear 32 and axle 34 rotations, finally drive 34 rotations of stator mount pad.
Also be provided with an index dial 24 in frame 20, index dial 24 middle parts are provided with through hole, and rotating shaft 22 is passed index dial 24 and driven index dial 24 rotations, and stator mount pad 34 is done intermittent calibration and rotated under the effect of index dial.Driven by motor rotating shaft 22 intermittent rotations turn an angle thereby drive index dial 24 at every turn, and index dial 24 is realized accurately location by latch and cooperating of slotted eye.As seen, index dial 24 is control rotating shaft 22 each angles of rotating accurately, thus the angle of control stator mount pad 34 rotations.
Line sending sleeve 25 is positioned at a side of stator mount pad 34, be provided with a crochet hook 50 in a side relative with stator mount pad 34, it has the extension rod 52 that main body 51 and autonomous agent one end extend to stator mount pad 34 directions, the parallel axes of the axis of extension rod 52 and main body 51.Be provided with the hook line portion 53 of hook-type at the end of extension rod 52, form a hook line hole 54 between hook line portion 53 and the extension rod 52, wiring can slip in the hook line hole 54.The parallel axes setting of the axis of crochet hook 50 and stator mount pad 34.
In the present embodiment, also be provided with the driving mechanism (not showing among Fig. 2) that drives crochet hook 50 motions, crochet hook 50 is fixed on this driving mechanism, and this driving mechanism is connected with the main body 51 of crochet hook 50, drive directions X and the Y direction reciprocal translation of crochet hook under Fig. 2 coordinate system, and can be along self axis rotation, just the axis of crochet hook 50 relative stator mount pads makes axially to reach radially compound motion, and the hook line portion 53 of crochet hook 50 is moveable to two extreme positions of line outlet 27.In addition, crochet hook 50 is along in the X-axis reciprocating motion process, and extension rod 52 ends can pass through two end faces of stator mount pad 34, real wiring action.
Be provided with tangent mechanism (not showing among Fig. 2) below line outlet 27, tangent mechanism comprises a tangential knife and the driving mechanism that drives the tangential knife action, is used for wiring is cut off.
Present embodiment also comprises a protection seat 40 that is removably mounted on the stator mount pad 34, and the structure of protection seat 40 as shown in Figure 3.Protection seat 40 roughly be one cylindrical, on the perisporium 41 of protection seat 40, offer a plurality of grooves 42, the quantity of groove 42 equates with the groove number of processed motor stator core, and groove 42 is corresponding one by one with groove on the stator core.Groove 42 runs through axial two end faces of protection seat 40, and the axial cross section of groove 42 is one and has uncovered circle.In addition, the cross section radius of groove 42 is greater than the cross section radius of crochet hook extension, so that the extension of crochet hook passes from groove 42.
When using the wire binding machine wiring, need be fixed on the stator mount pad by protection seat 40, the stator core that will be wound with coil then is sleeved on outside the protection seat 40, and stator core is sleeved on the outer structure of protection seat 40 as shown in Figure 4.After stator core 10 was sleeved on the protection seat 40, the opening end of each groove 42 was over against the groove 11 of stator core 10, and the wiring that enters groove 42 like this can slip in the groove 11 of stator core 10 along this opening end.
Referring to Fig. 5, when using wire binding machine to carry out wiring, at first wiring is passed wire agency, promptly pass line sending passage 23 and line sending passage 26, and allow an end of wiring stretch out from line outlet 27, use the end clamping of holder with wiring.
To protect seat 40 to be installed on the stator mount pad 34 then, the stator core 10 that is embedded with coil 12 will be sleeved on the protection seat 40.Then, start wire binding machine, motor and crochet hook driving mechanism begin action.
Under the initial condition, crochet hook 50 is positioned at outside the side of stator mount pad 34 away from axle 33, just is positioned at outside the end face of stator core 10.After the wiring action beginning, crochet hook 50 passes a groove 42 of protection seat 40 along the translation of X positive direction, and stretches out the end face of stator mount pad 34 near axle 33, thereby near line outlet 27, utilizes hook line portion 53 to hook wiring.
Then, crochet hook 50 is along the translation of X-axis negative direction, and wiring stretches out to the X-axis negative direction with hook line portion 53.Then, crochet hook 50 is along the translation of Y-axis negative direction, and the axis of crochet hook 50 is lower than the lower end of stator core 10 on Y direction at this moment.Simultaneously, line outlet 27 is also along the swing that is directed downwards shown in Fig. 2 arrow A.
Then, crochet hook 50 is along the translation of X-axis positive direction, and crochet hook 50 is along self axis half-twist simultaneously, and near line outlet 27 places wiring hooked, and along the translation of X-axis negative direction, wiring also stretches out with crochet hook 50 then, thereby forms tortoise plastron formula wiring.At last, crochet hook 50 is got back to initial position along the translation of Y-axis positive direction, prepares wiring action next time.
Crochet hook 50 is got back in the process of initial position, and driven by motor travelling gear 21, rotating shaft 22, index dial 24, first bevel gear 31, second bevel gear 32, axle 33 rotate, and rotates thereby drive stator mount pad 34, and stator core 10 also rotates thereupon.And, accurately control the rotational angle of first bevel gear 31, second bevel gear 32 by index dial 24, the angles of guaranteeing stator core 10 each rotations are the angle between adjacent two grooves.Simultaneously, line outlet 27 is also got back to initial position.
Subsequently, crochet hook 50 carries out wiring action next time under the driving of crochet hook driving mechanism, till all grooves 11 of stator core 10 all have wiring to pass.At last, the tangential knife of tangent mechanism cuts off wiring, finishes the wiring action, and the operator can take off motor stator.
By such scheme as seen, use wire binding machine that stator is carried out wiring, can stator core both ends of the surface outer coiler part, adhesive tape and stator core tighten in the lump will be exposed at outward, help coil stationary on the both ends of the surface of stator core, injection molding material impacts to enamelled wire when avoiding injection moulding, improves the quality of motor.
Certainly, the foregoing description only is the preferable embodiment of the utility model, during practical application more variation can also be arranged, and for example, wire binding machine is not provided with tangent mechanism, has the operator to use scissors by hand wiring to be cut off; Perhaps, first bevel gear and second bevel gear are common bevel gear, promptly use the gear of straight-tooth; Or motor output shaft directly by the rotation of gear band moving axis, is not provided with rotating shaft, first bevel gear and second bevel gear etc., and these changes can realize the purpose of this utility model equally.
It is emphasized that at last the utility model is not limited to above-mentioned execution mode, also should be included in the protection range of the utility model claim as the change of crochet hook hook line portion shape, the variations such as change of protection seat groove cross section shape.

Claims (8)

1. the motor stator wire binding machine comprises
Frame, described frame below is provided with motor, described frame is provided with the outer outer stator mount pad of described frame housing that is exposed at, one side of described stator mount pad is provided with wire agency, described wire agency comprise one be positioned at described stator mount pad one side can be at the line outlet of two extreme position intercropping swing;
Be positioned at the crochet hook of described stator mount pad opposite side, described crochet hook is fixed on the crochet hook driving mechanism;
It is characterized in that:
Described stator mount pad connects a motor by a transmission mechanism, has the one division dish in the described transmission mechanism, and described stator mount pad is subjected to index dial control to make intermittent calibration to rotate;
The axis of the described relatively stator mount pad of described crochet hook makes axially to reach radially compound motion, and the hook line portion of described crochet hook can move to described two extreme positions of described line outlet respectively.
2. motor stator wire binding machine according to claim 1 is characterized in that:
Described transmission mechanism comprises
The rotating shaft that is connected with the output shaft of described motor by travelling gear;
Be sleeved on first bevel gear in the described rotating shaft;
Second bevel gear with described first helical gear engagement;
The axle that is connected with the described second helical gear axis hole, described stator mount pad is fixed on the axle head of described axle.
3. motor stator wire binding machine according to claim 2 is characterized in that:
Described first bevel gear and described second bevel gear are spiral bevel gear.
4. motor stator wire binding machine according to claim 2 is characterized in that:
Described stator mount pad and described axle head are one-body molded.
5. motor stator wire binding machine according to claim 2 is characterized in that:
Described index dial middle part is provided with a through hole, and described rotating shaft is passed the through hole of described index dial and fixedlyed connected with described index dial.
6. according to each described motor stator wire binding machine of claim 1 to 5, it is characterized in that:
One protection seat removably is installed on the described stator mount pad, and described protection seat is a cylinder, and offers a plurality of grooves that equate with processed motor stator core groove number on the perisporium of described protection seat, and each groove runs through the both ends of the surface of described protection seat.
7. motor stator wire binding machine according to claim 6 is characterized in that:
The axial cross section of described groove is the circle that has breach.
8. according to each described motor stator wire binding machine of claim 1 to 5, it is characterized in that:
One side of described line outlet is provided with a tangent mechanism, and described line cutting structure comprises a tangential knife.
CN2010205102511U 2010-08-30 2010-08-30 Motor stator wiring machine CN201766469U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205102511U CN201766469U (en) 2010-08-30 2010-08-30 Motor stator wiring machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010205102511U CN201766469U (en) 2010-08-30 2010-08-30 Motor stator wiring machine

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Publication Number Publication Date
CN201766469U true CN201766469U (en) 2011-03-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010205102511U CN201766469U (en) 2010-08-30 2010-08-30 Motor stator wiring machine

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102570742A (en) * 2011-12-31 2012-07-11 温岭市第二绝缘材料厂 Wire-hooking device of wire winding and embedding integrated machine for stator
CN103929019A (en) * 2013-01-15 2014-07-16 赵华勇 Automatic coil binding device and stator coil winding machine with the same installed
CN104022607A (en) * 2014-06-09 2014-09-03 珠海格力电器股份有限公司 Wire binding machine and control method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102570742A (en) * 2011-12-31 2012-07-11 温岭市第二绝缘材料厂 Wire-hooking device of wire winding and embedding integrated machine for stator
CN103929019A (en) * 2013-01-15 2014-07-16 赵华勇 Automatic coil binding device and stator coil winding machine with the same installed
CN103929019B (en) * 2013-01-15 2016-08-03 赵华勇 A kind of automatic wiring coil apparatus and the stator coil winding machine equipped with this device
CN104022607A (en) * 2014-06-09 2014-09-03 珠海格力电器股份有限公司 Wire binding machine and control method thereof

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Granted publication date: 20110316