CN103701279B - A kind of generator stator of vehicle winding dripping impregnating varnish method - Google Patents
A kind of generator stator of vehicle winding dripping impregnating varnish method Download PDFInfo
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- CN103701279B CN103701279B CN201410002153.XA CN201410002153A CN103701279B CN 103701279 B CN103701279 B CN 103701279B CN 201410002153 A CN201410002153 A CN 201410002153A CN 103701279 B CN103701279 B CN 103701279B
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Abstract
The invention discloses a kind of generator stator of vehicle winding and drip leaching method, during dripping impregnating varnish, carry out from the inner side and outer side at stator winding two ends dripping paint dipping simultaneously.The present invention paints dipping by carrying out dripping from the medial and lateral of stator winding two ends (lead end and non-lead end) simultaneously, dissolve the problem that paint infiltration is insufficient, stop stator seam and stator inner ring has emitted paint problem, decrease the spilling of paint and useless paint amount, while avoiding the defect of environmental protection paint mobility deviation, improve the quality of product, reduce the dipping lacquer cost of product, and decrease the problem that useless paint processes.
Description
Technical field
The present invention relates to a kind of stator winding lacquer dipping method, particularly relate to a kind of generator stator of vehicle winding dripping impregnating varnish side
Method.
Background technology
The purpose of dipping paint of motor winding, is to be, after moisture expeling contained in winding and insulant, to use insullac
Fill up space air gap, cohere winding copper cash, slot insulation, slot wedge and be allowed to be fixed in iron core slot.So, winding can be improved
Dielectric strength and humidity resistance, thermostability and the thermal diffusivity of winding can be improved again, also can improve the mechanical performance of winding insulation
And chemical stability, prevent winding and insulant play in groove simultaneously.The quality of dipping paint of motor winding quality, directly affects
Temperature rise and service life to motor.The stator winding of automobile current generator needs also exist for dipping lacquer and processes, and conventional is dripping impregnating varnish side
Method.
Existing soaking technology is: after stator is clamping, mobile with drive mechanism revolution, dries moisture through prebake district
Leaching station is dripped in rear entrance, and dripping a leaching station, to suspend revolution mobile and start rotation, now drips paint device and obtains signal and driven by cylinder
The dynamic paint support that drips arrives the position preparation droplet paint above winding；As sensor has detected that stator is dripping leaching station rotation, drip paint
On support drip a patent drier just discharge impregnating varnish, directly drop onto on stator winding, and with the help of stator rotation by winding outside
Lateral inner side is permeated, and drips after patent drier stops row's paint and automatically returns in situ with a paint support；Stator depends on drive mechanism revolution is mobile
Secondary entrance gelling district, curing area (stopping rotation after entering curing area), taken out until covering curing area arrival outlet by workman,
In eventually its winding copper cash of stator the most out, slot insulation, slot wedge are firmly sticked and are fixed on iron core slot and stator seam and stator
Inner ring do not emit paint be qualified.
Get on very well in theory, due to drip paint and gelatinization in stator be ceaselessly rotation, impregnating varnish can ratio more uniform
Ground infiltration.But, during producing, it has been found that stator winding often occurs always having so one, two inside winding after dripping paint
Root copper cash is stained with less than paint, thus can stir；Meanwhile, in iron core slot, also there is the phenomenon that paint is not enough, cause the part slot wedge to be also
Can play.It is to say, infiltration is not so abundant, effect is the most bad, and portioned product is defective, needs touch-up paint again.Just
Start us to search problem from the angle dripping paint parameter and paint kind: be first considered that dripping paint amount causes not, thus strengthen
Dripping paint amount, result situation slightly takes a turn for the better but occurs that dripping paint amount causes greatly seam to emit the problem that the paint that paints and give up is too much, and this is not permit
Permitted；Then considering that dripping the paint time short causes, thus lengthen the paint time of dripping, result is also slightly to take a turn for the better but inextirpable
Situation, thus the most unworkable；Finally, it is observed that existing soaking technology is from stator winding two ends (lead end and non-draw
Line end) outside carry out drip paint dipping, because of use environmental protection paint mobility deviation, thus regulation time in, paint can not be complete
Entirely penetrate into inside winding, iron core slot is interior, slot insulation, slot wedge；It addition, for paint consumption, drip one stator winding institute of leaching
The impregnating varnish amount ratio needed is relatively big, necessarily be formed the shape of " paint overflows from stator winding in a large number and instills useless paint basin " when dripping paint
Condition could preferably ensure to drip leaching effect, and this has resulted in the waste of paint, has added production cost；Meanwhile, paint overflow time once in a while
Also can emit on the seam of stator and affect stator quality, overflow and to flow into the paint of useless paint basin the most, the useless paint caused processes problem
The most serious.After finding this reason, we use other paint kind instead and do experiment, and get up to imitate found that the paint kind of good fluidity drips leaching
Fruit is the most far better, but creates new problem: the impregnating varnish that we used originally is solvent-free paint, belongs to environment-friendly type, but flows
Dynamic property is poor, and it is undesirable to drip leaching effect, the paint of test good fluidity later, droplet soaks effective, but has solvent, not environmentally, completely car
Between all be paint taste, operator cannot stand, thus this is not the best way.
It is to say, in actual production, environmental protection paint how can be used, make dipping lacquer product out complete again
In accordance with prescription, this is that those skilled in the art must solve the technical problem that.
Publication No. CN1485967A, publication date is that the Chinese invention patent on March 31st, 2004 discloses a kind of stator
Technique for painting and a paint device thereof, its technique is for, only when dripping a patent drier and touching stator coil, just having insullac to export, implement
Dripping paint, remaining time, insullac is stored in and drips in patent drier, does not implement to drip paint.In above-mentioned patent documentation, drip patent drier also from stator line
Carry out outside circle dripping paint dipping, see Fig. 2, Fig. 3, Fig. 4 and the Fig. 5 in the final stage of detailed description of the invention and this patent documentation,
This patent documentation does not solve above-mentioned technical problem.
Summary of the invention
The technical problem to be solved is for defect present in prior art, it is provided that a kind of automobile current generator
Stator winding dripping impregnating varnish method, its environmental protection paint that can efficiently solve mobility deviation can not fully penetrate into inside winding, ferrum
In core groove, slot insulation, slot wedge thus cause stator dipping quality problems (as copper cash can stir, in groove without paint, slot wedge can play
Deng), can efficiently solve stator seam and stator inner ring emits the problem of paint, dipping lacquer consumption can be reduced, reduce useless paint treating capacity.
For solving above-mentioned technical problem, the technical solution used in the present invention is: a kind of generator stator of vehicle winding drips
Leaching method, during dripping impregnating varnish, carries out from the inner side and outer side at stator winding two ends dripping paint dipping simultaneously.
Preferably, the described inner side and outer side from stator winding two ends carries out dripping paint dipping simultaneously is non-from stator winding
Carry out dripping paint dipping inside lead end and outside non-lead end, lead end simultaneously.
Preferably, described simultaneously carrying out inside the non-lead end of stator winding and outside non-lead end, lead end drips paint
Dipping comprises the following steps:
(1), after stator clamp is installed by entry/exit mouth with a paint fixture, control to drip paint fixture drive stator along with driver
Structure revolution is mobile, enters and drip a leaching station after moisture is dried in preliminary drying district, and dripping a leaching station, to suspend revolution mobile and control to drip paint
Fixture drives stator rotation；
(2), control to drip a paint device make to drip a paint pipe holder move to described in be positioned at the top of stator dripping leaching station and rotation
And the patent drier that drips of described paint device lays respectively at inside the non-lead end of stator winding and top outside non-lead end, lead end
Position；
(3), control the described patent drier that drips dripping paint device to start directly to be dropped onto by impregnating varnish in the non-lead end of stator winding
On on side and outside non-lead end, lead end, and permeate with the help of stator rotation: be dropped in the leaching outside lead end
Stain paint mainly by infiltration inside stator winding lateral, assists in iron core slot simultaneously, the infiltration of slot insulation, slot wedge；It is dropped in non-
Impregnating varnish outside lead end mainly by infiltration inside stator winding lateral, also assists in iron core slot simultaneously, slot insulation, groove
Wedge permeates；It is dropped in the impregnating varnish inside non-lead end stator winding then main in iron core slot, the infiltration of slot insulation, slot wedge.This
Sample, simultaneously in iron core slot, the route of slot insulation, slot wedge infiltration have three: be wherein dropped in inside non-lead end stator winding
Impregnating varnish guarantee iron core slot in, the infiltration of slot insulation, slot wedge fully, be additionally dropped in the impregnating varnish one of lead end and non-lead end
Winding two ends are fully permeated on limit, and assist infiltration iron core slot is interior, slot insulation, slot wedge；
(4), drip paint dipping after, control to drip patent drier and stop dripping paint and automatically return with dripping a paint device after certain time keeping
In situ；
(5), controlling to drip a paint fixture drives a stator to continue rotation and with the mobile gelling district, solid of sequentially entering of drive mechanism revolution
Change district, after entering curing area, control to drip paint fixture drive stator to stop rotation, until covering curing area to arrive entry/exit mouth by work
People takes out, and complete this stator drips paint dipping process.
Preferably, described paint fixture drives stator revolution translational speed to be 100～220 mm/min, described paint fixture
The rotating speed driving stator rotation is 5～30rpm.
Preferably, described paint device drip soak each described stator winding drip the leaching time be 25～35s, described paint dress
Putting a paint consumption soaking each described stator winding is 38～45g.
Preferably, described paint device includes dripping paint pipe holder, is arranged on outside the described stator dripped on paint pipe holder and drips
Patent drier, is arranged on inside the described stator dripped on paint pipe holder and drips patent drier, drips patent drier by described paint pipe inside described stator
Support stretches into from the non-lead end of stator winding and carries out inside stator winding dripping paint dipping.
Preferably, drip patent drier outside described stator and include that the outside being arranged on described paint pipe holder is dripped paint pipe and connected
Block, drips in described outside and has outside droplet paint pipe through-hole on paint pipe contiguous block；Paint pipe is dripped in outside, and paint pipe is dripped through institute in described outside
State outside drip paint a pipe through-hole be fastened on described outside drip paint pipe contiguous block on.
Preferably, described outside drip paint pipe through-hole and outside drip paint pipe quantity be disposed as 3～6, described outside is dripped
Distance between paint pipe through-hole center is 5～15mm.
Preferably, drip patent drier inside described stator and include that the inner side being arranged on described paint pipe holder is dripped paint pipe and connected
Block, drips in described inner side and has inner side droplet paint pipe through-hole on paint pipe contiguous block；Paint pipe is dripped in inner side, and paint pipe is dripped through institute in described inner side
State inner side drip paint a pipe through-hole be fastened on described inner side drip paint pipe contiguous block on.
Preferably, described inner side drip paint pipe through-hole and inner side drip paint pipe quantity be disposed as 1～2, when described inner side
Dripping paint pipe through-hole when being set to 2, the distance between its center is 5～15mm.
The beneficial effects of the present invention is: by same from the medial and lateral of stator winding two ends (lead end and non-lead end)
Shi Jinhang drips paint dipping, has dissolved the problem that paint infiltration is insufficient, has stopped stator seam and stator inner ring emits paint problem, has reduced
The spilling of paint and useless paint amount, while avoiding the defect of environmental protection paint mobility deviation, improve the quality of product, reduces
The dipping lacquer cost of product, and decrease the problem that useless paint processes.
Accompanying drawing explanation
Fig. 1 is to drip the partial structurtes schematic diagram at paint device in the embodiment of the present invention；
Fig. 2 is the structural representation of the impregnating equipment employed in the embodiment of the present invention；
In figure: 1. droplet paint pipe holder, the 2. non-lead end of stator winding, 3. outside drip paint pipe contiguous block, 4. outside drip
Paint pipe, 5. stator winding lead end, 6. inside drip paint pipe contiguous block, 7. inside drip paint pipe, 8. prebake district, 9. droplet leaching work
Position, 10. gelling district, 11. curing area, 12. entry/exit mouths, 13. drive mechanisms, 14. paint fixtures.
Detailed description of the invention
With specific embodiment technical scheme done further details of elaboration below in conjunction with the accompanying drawings.
A kind of generator stator of vehicle winding drips leaching method, during dripping impregnating varnish, same from the inner side and outer side at stator winding two ends
Shi Jinhang drips paint dipping.It is non-from stator winding that the described inner side and outer side from stator winding two ends carries out dripping paint dipping simultaneously
Carry out dripping paint dipping inside lead end and outside non-lead end, lead end simultaneously.Described inside the non-lead end of stator winding
Comprise the following steps with carrying out a paint dipping outside non-lead end, lead end simultaneously:
(1), after stator clamp is installed by entry/exit mouth with a paint fixture, control to drip paint fixture drive stator along with driver
Structure revolution is mobile, enters and drip a leaching station after moisture is dried in preliminary drying district, and dripping a leaching station, to suspend revolution mobile and control to drip paint
Fixture drives stator rotation；
(2), control to drip a paint device move to described in be positioned at and drip the top of stator of leaching station and rotation and described paint dress
The patent drier that drips put lays respectively at inside the non-lead end of stator winding and top position outside non-lead end, lead end；
(3), control the described patent drier that drips dripping paint device to start directly to be dropped onto by impregnating varnish in the non-lead end of stator winding
On on side and outside non-lead end, lead end, and permeate with the help of stator rotation: be dropped in the leaching outside lead end
Stain paint mainly by infiltration inside stator winding lateral, assists in iron core slot simultaneously, the infiltration of slot insulation, slot wedge；It is dropped in non-
Impregnating varnish outside lead end mainly by infiltration inside stator winding lateral, also assists in iron core slot simultaneously, slot insulation, groove
Wedge permeates；It is dropped in the impregnating varnish inside non-lead end stator winding then main in iron core slot, the infiltration of slot insulation, slot wedge.This
Sample, simultaneously in iron core slot, the route of slot insulation, slot wedge infiltration have three: be wherein dropped in inside non-lead end stator winding
Impregnating varnish guarantee iron core slot in, the infiltration of slot insulation, slot wedge fully, be additionally dropped in the impregnating varnish one of lead end and non-lead end
Winding two ends are fully permeated on limit, and assist infiltration iron core slot is interior, slot insulation, slot wedge；
(4), drip paint dipping after, control to drip patent drier and stop dripping paint and automatically return with dripping a paint device after certain time keeping
In situ, remove from the top of stator；
(5), controlling to drip a paint fixture drives a stator to continue rotation and with the mobile gelling district, solid of sequentially entering of drive mechanism revolution
Change district, control to drip a paint fixture behind curing area drive a stator to stop a rotation when entering, until cover curing area arrive entry/exit mouth by
Workman takes out, and complete this stator drips paint dipping process.
Described paint fixture drives stator revolution translational speed to be 100～220 mm/min, and described paint fixture drive is fixed
The rotating speed of sub-rotation is 5～30rpm.
Described paint device drip soak each described stator winding drip the leaching time be 25～35s, described paint device drip leaching
The paint consumption of each described stator winding is that 38～45g(wherein winding hangs paint amount is 35～42g, and spill-out average out to 3g is left
Right), and in prior art, the paint dip time that drips of stator winding needs is 35～45s, drips one stator winding needs of leaching
Paint amount wherein hung by impregnating varnish 50～60g(is 30～40g, spill-out average out to about 20g).Contrast is it is known that use this
Not only increase the extension paint amount of product after bright, and decrease impregnating varnish consumption 12～15g, why can reduce the same of consumption
Shi Zengjia hangs paint amount, and its main cause is to drip leaching method from stator winding medial and lateral to improve permeance property simultaneously, because improving
Permeance property, so being not necessarily forming the situation of " paint overflows from stator winding in a large number and instills useless paint basin " when dripping paint, only need to
Appropriate paint just can ensure to drip leaching effect very well.So can reduce spill-out, and finally reduce useless paint amount.
As it is shown in figure 1, described paint device includes dripping paint pipe holder 1, it is arranged on outside the described stator dripped on paint pipe holder 1
Patent drier is dripped in side, is arranged on inside the described stator dripped on paint pipe holder 1 and drips patent drier, drips patent drier by described inside described stator
Paint pipe holder 1 stretches into from the non-lead end of stator winding 2 and carries out inside stator winding dripping paint dipping.
Drip patent drier outside described stator and include that being arranged on the described outside dripped on paint pipe holder 1 drips paint pipe contiguous block 3, in institute
State and on the paint pipe contiguous block 3 of outside droplet, have outside droplet paint pipe through-hole；Paint pipe 4 is dripped in outside, and paint pipe 4 is dripped through outside described in described outside
Side drip paint pipe through-hole be fastened on described outside drip paint pipe contiguous block 3 on.
Paint pipe through-hole is dripped in described outside and outside is dripped the quantity of paint pipe 4 and is disposed as 3～6, and it is logical that paint pipe is dripped in described outside
Distance between center, hole is 5～15mm, wherein has 2～4 (can be adjusted according to winding size) outside to drip paint pipe 4 through hole
Near the outside of stator winding lead end 5,2～4 (can be adjusted according to winding size) outside is i.e. had to drip paint pipe 4 from stator
The outside of winding leads end 5 carries out dripping paint, and other 1～2 (can be adjusted according to winding size) outside is dripped paint pipe 4 through hole and leaned on
The outside of the nearly non-lead end of stator winding 2, i.e. has 1～2 (can be adjusted according to winding size) outside to drip paint pipe 4 from stator
The outside of the non-lead end of winding 2 carries out dripping paint.
Drip patent drier inside described stator and include that being arranged on the described inner side dripped on paint pipe holder 1 drips paint pipe contiguous block 6, in institute
State and on the paint pipe contiguous block 6 of inner side droplet, have inner side droplet paint pipe through-hole；Paint pipe 7 is dripped in inner side, and paint pipe 7 is dripped through in described in described inner side
Side drip paint pipe through-hole be fastened on described inner side drip paint pipe contiguous block 6 on.
Described inner side drip paint pipe through-hole and inner side drip paint pipe 7 quantity be disposed as 1～2, when described inner side drip paint pipe
When through hole is set to 2, the distance between its center is 5～15mm, i.e. has 1～2 (can be adjusted) according to winding size
Inner side is dripped paint pipe 7 and is carried out from the inner side of the non-lead end of stator winding 2 dripping paint.
Embodiment: as it is shown in figure 1, the impregnating equipment that the present invention uses includes prebake district 8, drips leaching station 9, and be gelled district
10, curing area 11 and entry/exit mouth 12；Drive mechanism 13, it sequentially passes through above-mentioned several region with certain speed revolution；Institute
Stating to be provided with on drive mechanism 13 and drip paint fixture 14, it can rotation on drive mechanism 13；It is provided with a paint dripping leaching station 9
Device, drips paint device and is connected with cylinder mechanism, can move reciprocatingly under the effect of cylinder mechanism；Set dripping leaching station 9
Being equipped with sensor, it moves to drip on a paint fixture 14 of leaching station whether have stator winding for detection；PLC, on
Stating drive mechanism, drip paint fixture, drip paint device, cylinder mechanism and sensor are all connected with described PLC electrical control.
As depicted in figs. 1 and 2, a kind of generator stator of vehicle winding drips leaching method, and workman is pressed from both sides with dripping paint at entry/exit mouth 12
After stator clamp is installed by tool 14, control to drip paint fixture 14 and drive stator to revolve round the sun with the speed of 152mm/min along with drive mechanism 13
Mobile, revolution speed herein may also be set to 100mm/min or 220mm/min, enters after moisture is dried in prebake district 8
Drip leaching station 9, drip a leaching station 9 suspend revolution mobile and control to drip a paint fixture 14 drive stator with the speed rotation of 5 rpm, this
The rotational velocity at place is it can also be provided that 20 rpm or 30rpm；Now, it is arranged on a sensor for leaching station 9 to have detected calmly
Son is dripping leaching station rotation, is issued by signal；PLC controls to be positioned at described in a cylinder mechanism drive droplet paint device moves to
The patent drier that drips of the top and described paint device of dripping the stator of leaching station and rotation lays respectively at inside the non-lead end of stator winding 2
Top position outside end 2 non-lead with stator winding, stator winding lead end 5, the outside on described patent drier is dripped paint pipe 4 and is set
Being set to 3, wherein have 2 outsides to drip paint pipe 4 and be positioned at above the outside of stator winding lead end 5, paint pipe 4 is dripped in other 1 outside
Being positioned at the outside of the non-lead end of stator winding 2, the distance that described outside is dripped between paint pipe 4 center is 5mm, on described patent drier
Inner side is dripped paint pipe 7 and is set to 1；Herein, paint pipe 4 is dripped it can also be provided that 4 in the outside on described patent drier, wherein has 3
Outside is dripped a paint pipe 4 and is positioned at above the outside of stator winding lead end 5, and paint pipe 4 is dripped in other 1 outside, and to be positioned at stator winding non-lead
The outside of end 2, the distance that described outside is dripped between paint pipe 4 center is 10mm；Herein, paint pipe 4 is dripped in the outside on described patent drier
May be arranged as 6, wherein have 4 outsides to drip paint pipe 4 and be positioned at above the outside of stator winding lead end 5, other 2 outsides
Dripping paint pipe 4 and be positioned at the outside of the non-lead end of stator winding 2, the distance that described outside is dripped between paint pipe 4 center is 15mm, described
Inner side on patent drier is dripped paint pipe 7 and be may be arranged as 2, and the distance that described inner side is dripped between paint pipe 7 center is 5mm, it is also possible to
It is set to 10mm or 15mm；It is non-lead that a patent drier for a paint device described in controlling starts that impregnating varnish directly drops onto stator winding
Inside end 2 outside upper and the non-lead end of stator winding 2, stator winding lead end 5 on, and ooze with the help of stator rotation
Thoroughly；After dripping leaching 25s, may be otherwise after being set to drip leaching 30s or 35s, drip patent drier and stop dripping paint and at cylinder after keeping 10s
Mechanism returns in situ with dripping a paint device under driving automatically, and described paint device drips and soak the paint consumption of each described stator winding and be
38g, it is also possible to for 42g or 45g；Controlling to drip paint fixture 14 drives stator winding to continue with the speed rotation of above-mentioned setting and with biography
Motivation structure 13 revolution moves into gelling district 10, enters curing area 11, after entering curing area 11 after gelling district 10 experiences 2.3m
Controlling to drip paint fixture 14 drives stator to stop rotation, and continues to revolve round the sun mobile, directly with drive mechanism 13 with the speed of above-mentioned setting
Arriving entry/exit mouth 12 take out to covering curing area 11 by workman, a paint dipping overall process of dripping for single stator winding i.e. completes, and
Workman can load non-dipping lacquer stator while taking-up has completed dipping lacquer stator, so moves in circles.
In sum, the present invention is by changing dripping impregnating varnish technique, it is achieved carry out from the medial and lateral at stator winding two ends simultaneously
Dripping paint dipping, the environmental protection paint efficiently solving mobility deviation can not fully penetrate into inside winding, iron core slot interior, groove is exhausted
Edge, slot wedge thus cause stator dipping quality problems (as copper cash can stir, in groove without paint, slot wedge can play etc.), effectively
Solve stator seam and stator inner ring emits the problem of paint, efficiently reduce dipping lacquer consumption, significantly reduce dipping lacquer cost
With useless paint treating capacity.
Above example is used for illustrative purposes only, rather than limitation ot it.About the relevant technical staff in field,
In the case of the spirit and scope of the present invention, it is also possible to make a variety of changes or convert.Therefore, the technology of all equivalents
Scheme also should belong to protection scope of the present invention.Protection scope of the present invention should be limited by each claim.
Claims (8)
1. a generator stator of vehicle winding drips leaching method, it is characterised in that: during dripping impregnating varnish, from the inner side at stator winding two ends
Carry out with outside dripping paint dipping simultaneously；It is from stator that the described inner side and outer side from stator winding two ends carries out dripping paint dipping simultaneously
Carry out dripping paint dipping, the impregnating equipment that dripping impregnating varnish uses inside the non-lead end of winding and outside non-lead end, lead end simultaneously
Including prebake district, dripping leaching station, be gelled district, curing area and entry/exit mouth；Drive mechanism, it sequentially passes through above-mentioned several region
With certain speed revolution；Being provided with on described drive mechanism and drip paint fixture, it can rotation on drive mechanism；Dripping leaching
Station is provided with and drips paint device, drips paint device and is connected with cylinder mechanism, can move reciprocatingly under the effect of cylinder mechanism；
Being provided with sensor dripping leaching station, it is used for detection and moves to drip dripping of leaching station paints whether have stator winding on fixture；PLC
Controller, above-mentioned drive mechanism, drip paint fixture, drip paint device, cylinder mechanism and sensor all with described PLC electric-controlled
System connects；
A described paint dipping that simultaneously carries out inside the non-lead end of stator winding and outside non-lead end, lead end includes following
Step:
(1), after stator clamp is installed by entry/exit mouth with a paint fixture, control droplet paint fixture drive stator is public along with drive mechanism
Transfer is dynamic, enters and drip a leaching station after moisture is dried in preliminary drying district, and dripping a leaching station, to suspend revolution mobile and control to drip a paint fixture
Drive stator rotation；
(2), control to drip a paint device make to drip a paint pipe holder move to described in be positioned at the top of stator and the institute dripping leaching station and rotation
State and drip the patent drier that drips of paint device and lay respectively at inside the non-lead end of stator winding and upper position outside non-lead end, lead end
Put；
(3), control the described patent drier that drips dripping paint device to start directly to drop onto impregnating varnish on inside the non-lead end of stator winding
On outside non-lead end, lead end, and permeate with the help of stator rotation；
(4), drip paint dipping after, control to drip patent drier and stop dripping paint and automatically return former with dripping a paint device after certain time keeping
Position；
(5), controlling to drip paint fixture drives stator continue rotation and sequentially enter gelling district, solidification with drive mechanism revolution is mobile
District, controls to drip paint fixture after entering curing area and drives stator to stop rotation, until covering curing area to arrive entry/exit mouth by workman
Taking out, complete this stator drips paint dipping process.
Generator stator of vehicle winding the most according to claim 1 drips leaching method, it is characterised in that: described paint fixture
Drive stator revolution translational speed be 100～220 mm/min, described paint fixture drive stator rotation rotating speed be 5～
30rpm。
Generator stator of vehicle winding the most according to claim 1 and 2 drips leaching method, it is characterised in that: described paint dress
The leaching time of dripping putting an each described stator winding of leaching is 25～35s, and described paint device drips and soak each described stator winding
Paint consumption is 38～45g.
Generator stator of vehicle winding the most according to claim 3 drips leaching method, it is characterised in that: described paint device bag
Include and drip paint pipe holder, be arranged on outside the described stator dripped on paint pipe holder and drip patent drier, be arranged on described dripping on paint pipe holder
Drip patent drier inside stator, drip patent drier inside described stator and stretch into stator by described paint pipe holder from the non-lead end of stator winding
Carry out inside winding dripping paint dipping.
Generator stator of vehicle winding the most according to claim 4 drips leaching method, it is characterised in that: drip outside described stator
Patent drier includes that being arranged on the described outside dripped on paint pipe holder drips paint pipe contiguous block, drips in described outside on paint pipe contiguous block and has
Paint pipe through-hole is dripped in outside；Outside drip paint pipe, described outside drip paint pipe drip through described outside paint pipe through-hole be fastened on described outside
Drip on paint pipe contiguous block.
Generator stator of vehicle winding the most according to claim 5 drips leaching method, it is characterised in that: paint pipe is dripped in described outside
Through hole and outside drip paint pipe quantity be disposed as 3～6, described outside drip paint pipe through-hole center between distance be 5～
15mm。
Generator stator of vehicle winding the most according to claim 6 drips leaching method, it is characterised in that: drip inside described stator
Patent drier includes that being arranged on the described inner side dripped on paint pipe holder drips paint pipe contiguous block, drips in described inner side on paint pipe contiguous block and has
Paint pipe through-hole is dripped in inner side；Inner side drip paint pipe, described inner side drip paint pipe drip through described inner side paint pipe through-hole be fastened on described inner side
Drip on paint pipe contiguous block.
Generator stator of vehicle winding the most according to claim 7 drips leaching method, it is characterised in that: paint pipe is dripped in described inner side
Through hole and inner side drip paint pipe quantity be disposed as 1～2, when described inner side drip paint pipe through-hole be set to 2 time, its center it
Between distance be 5～15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410002153.XA CN103701279B (en) | 2014-01-03 | 2014-01-03 | A kind of generator stator of vehicle winding dripping impregnating varnish method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410002153.XA CN103701279B (en) | 2014-01-03 | 2014-01-03 | A kind of generator stator of vehicle winding dripping impregnating varnish method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103701279A CN103701279A (en) | 2014-04-02 |
| CN103701279B true CN103701279B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410002153.XA Active CN103701279B (en) | 2014-01-03 | 2014-01-03 | A kind of generator stator of vehicle winding dripping impregnating varnish method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110465901B (en) * | 2019-08-14 | 2024-03-26 | 巨力自动化设备（浙江）有限公司 | Stator rotating mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6098852A (en) * | 1983-11-04 | 1985-06-01 | Toshiba Chem Corp | Dropping and impregnating method of insulating varnish of coil for electric apparatus |
| JPH07274452A (en) * | 1994-03-25 | 1995-10-20 | Toshiba Chem Corp | Method for dripping impregnation of insulating varnish in stator coil |
| CN100421334C (en) * | 2002-09-25 | 2008-09-24 | 上海电动工具研究所 | Stator resin trickling technique and resin trickling device |
| JP2005102404A (en) * | 2003-09-24 | 2005-04-14 | Aisin Aw Co Ltd | Varnish impregnation device |
| JP2005318692A (en) * | 2004-04-27 | 2005-11-10 | Toyota Motor Corp | Varnish treatment equipment and process |
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Address after: No.68, Hongqi North Road, Hetang District, Zhuzhou City, Hunan Province, 412001 Patentee after: Weichai torch Technology Co.,Ltd. Address before: No.68, Hongqi North Road, Hetang District, Zhuzhou City, Hunan Province, 412001 Patentee before: ZHUZHOU TORCH SPARKPLUG Co.,Ltd. |
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