CN107687015A - Auto parts machinery coating process - Google Patents

Auto parts machinery coating process Download PDF

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Publication number
CN107687015A
CN107687015A CN201710713511.1A CN201710713511A CN107687015A CN 107687015 A CN107687015 A CN 107687015A CN 201710713511 A CN201710713511 A CN 201710713511A CN 107687015 A CN107687015 A CN 107687015A
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CN
China
Prior art keywords
electrophoresis
auto parts
parts machinery
tapered bar
case
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Granted
Application number
CN201710713511.1A
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Chinese (zh)
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CN107687015B (en
Inventor
杨娟
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Shandong Liangshan Huayu Group Automobile Manufacturing Co ltd
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Chongqing Huandao Machinery Manufacturing Co Ltd
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Priority to CN201710713511.1A priority Critical patent/CN107687015B/en
Publication of CN107687015A publication Critical patent/CN107687015A/en
Application granted granted Critical
Publication of CN107687015B publication Critical patent/CN107687015B/en
Expired - Fee Related legal-status Critical Current
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    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00Electrophoretic coating characterised by the process
    • C25D13/12Electrophoretic coating characterised by the process characterised by the article coated

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

The present patent application discloses a kind of auto parts machinery coating process, comprises the following steps:A derusting, B pre-treatments, C electrophoretic paintings, D washings and the drying of E films, it is necessary to use a kind of electrophoretic coating device, step C electrophoretic paintings in step C electrophoretic paintings:Auto parts machinery is fixed in electrophoresis case, electrophoresis liquid is sprayed by sparge pipe;Sprinkling electrophoresis liquid unclamps auto parts machinery to auto parts machinery is submerged;Driving cam turns to convex surface and offseted with bearing, rotates elevating arc, and elevating arc band carry-over bar pushes auto parts machinery and carries out reciprocally upper and lower floating;Driving cam turns to basal plane and offseted with bearing, and elevating arc is disengaged from rack, and auto parts machinery is promoted out into liquid outlet by push pedal;Compared with prior art, this programme not only increases the efficiency of electrophoretic painting by the setting of elevating arc, rack and first rotating shaft, also improves the effect of electrophoretic painting.

Description

Auto parts machinery coating process
Technical field
The present invention relates to auto parts machinery production equipment technology, specially auto parts machinery coating process.
Background technology
Electrophoretic painting is to make to be suspended in the particulate directional migrations such as pigment and resin in electrophoresis liquid using extra electric field and sink Product is in the coating process of the substrate surface of one of electrode.Electrophoretic painting is the construction work being most of practical significance to water paint Skill, have the characteristics that it is water-soluble, nontoxic, be easy to Automated condtrol, obtained extensively in industries such as automobile, building materials, hardware, household electrical appliances rapidly General application, wherein automobile industry carry out application primarily directed to auto parts machinery, when carrying out electrophoretic painting, it is necessary to use electrophoresis Painting device, at present in traditional technology, electrophoretic coating device includes electrophoresis case, and electrophoresis case is communicated with liquid pump, and liquid pump is communicated with Electrophoretic paint fluid reservoir, is communicated with filter between electrophoresis case and electrophoretic paint fluid reservoir, on the pipeline between electrophoresis case and filter Provided with valve, in use, being that accessory is put into electrophoresis case, start liquid pump, electrophoretic paint is pumped into electrophoresis case so that match somebody with somebody Part is immersed in electrophoresis liquid, has completed electrophoretic painting operation, but because the bottom surface of accessory is in close contact with electrophoresis case, electrophoresis liquid is very Hardly possible, which applies, to be attached on the bottom surface of accessory, it is necessary to which operating personnel not only reduce operating efficiency, while also increase to accessory progress turn-over The labor intensity of operating personnel.
In order to solve problem above, Chinese Patent Application No. is 201620366304.4 utility model patent, is disclosed One kind is used for kart accessory electrophoretic paint processing unit, including base station, and the top of base station is sequentially provided with cleaning dress from left to right Put and treatment trough, the inner chamber of base station are provided with drying unit, cleaning device is by electrophoresis ultrafiltrate collection groove, suction pump, discharging tube and leads Liquid pipe is formed, and the side of electrophoresis ultrafiltrate collection groove is communicated by discharging tube with treatment trough, water inlet and the electrophoresis ultrafiltration of suction pump Liquid collection groove communicates, and the delivery port of suction pump is connected with catheter, and one end of catheter is connected with corresponding with auto parts machinery Shower nozzle, the layer net top that the inner chamber for the treatment of trough is connected with are provided with auto parts machinery, and the inwall for the treatment of trough is provided with ultrasonic wave Device, the side for the treatment of trough are provided with clamping device, and this programme can carry out auto parts machinery electrophoretic paint by the utilization of clamping device During processing, the clamping different types of auto parts machinery of different type is consolidated, has expanded the accommodation of the processing unit, consequently facilitating Electrophoretic paint processing is carried out to different auto parts machinery surfaces, avoids auto parts machinery surface electrophoretic paint from being worn in processing, has Beneficial to the service life for extending auto parts machinery and the treatment effect of auto parts machinery is improved, and passes through cleaning device and drying unit Use, can to auto parts machinery realize cleaning and dry dual processing, improve treatment effeciency.
Above scheme realizes the behaviour that can just carry out electrophoresis to auto parts machinery without turn-over by the setting of clamping device Make, but this device still has problems with:In electrophoretic painting, clamping device directly contacts with auto parts machinery, auto parts machinery It is difficult to carry out electrophoretic painting, it is necessary to which the time of electrophoresis is longer with clamping device contact position, operating efficiency is still relatively low, electrophoretic effects Also it is poor.
The content of the invention
It is an object of the invention to provide one kind can improve electrophoresis efficiency, and can improve the auto parts machinery application of electrophoretic effects Method.
Auto parts machinery coating process in this programme, comprises the following steps:A derusting, B pre-treatments, C electrophoretic paintings, D washings Dried with E films,
, it is necessary to which using a kind of electrophoretic coating device, including electrophoresis case, electrophoresis box top is provided with spray in step C electrophoretic paintings Liquid pipe, sparge pipe are communicated with supervisor, and be slidably connected left clamping plate and right clamping plate in electrophoresis case, and electrophoresis bottom portion is provided with liquid outlet, electricity Shrouding is slidably connected at swimming case liquid outlet, the relative side of liquid outlet is located in electrophoresis case and slidably connects push pedal, push pedal position Above liquid outlet, first rotating shaft is rotatably connected in supervisor, turbine is fixedly connected with first rotating shaft, turbine is coaxially connected with Cam, cam is outside positioned at supervisor, slidably connects bearing on electrophoresis tank wall, the first bullet is connected between bearing and electrophoresis tank wall Spring, bearing are offseted with cam, and the second rotating shaft is rotatably connected in bearing, elevating arc, elevating arc are fixedly connected with the second rotating shaft The rack being connected with for being engaged with elevating arc is slid vertically on the electrophoresis tank wall of side away from cam, rack passes through electrophoresis case And extend into electrophoresis case, it is connected with second spring between rack and electrophoresis case;
Step C electrophoretic paintings:Auto parts machinery is fixed in electrophoresis case, electrophoresis liquid is sprayed by sparge pipe;Spray electrophoresis liquid extremely Auto parts machinery is submerged, unclamps auto parts machinery;Driving cam turns to convex surface and offseted with bearing, rotates elevating arc, and elevating arc drives Rack pushes auto parts machinery and carries out reciprocally upper and lower floating;Driving cam turns to basal plane and offseted with bearing, elevating arc and rack It is disengaged from, auto parts machinery is promoted out by liquid outlet by push pedal.
The technical principle of this programme is:The purpose of A derusting is to remove the impurity on accessory surface so that accessory surface more light It is sliding, no granular sensation;The purpose of B pre-treatments is by the oily waste degradation on auto parts machinery surface so that auto parts machinery is more easy to japanning;C electricity In electrophoresis painting dressing, electrophoresis case is used to carry out electrophoretic painting to accessory, and as the skeleton of whole device, automobile can be put into electrophoresis case Accessory, and electrophoretic painting in all directions is carried out to auto parts machinery and is operated, auto parts machinery is put into electrophoresis case, slides left clamping plate Auto parts machinery is clamped with right clamping plate;Be responsible for for conveying electrophoresis liquid, be passed through electrophoresis liquid into supervisor, electrophoresis liquid by be responsible for into Entering into sparge pipe, electrophoresis liquid is injected in the electrophoresis case in electrophoresis case by sparge pipe, and auto parts machinery is sprayed, until Auto parts machinery is soaked;The flowing of electrophoresis liquid also drives turbine rotation in supervisor, and turbine will drive first rotating shaft to rotate, first turn Axle drives cam rotation, and cam slides in which can drive bearing reciprocating, and when cam convex surface offsets with bearing, bearing is to away from convex The direction of wheel is slided, and elevating arc will mesh together with rack, rotates elevating arc, elevating arc will be reciprocally upper and lower with carry-over bar Slide, rack is used to push auto parts machinery, first controls left clamping plate and right clamping plate to unclamp auto parts machinery, and auto parts machinery will be due to weight Power moves downward in electrophoresis case, and until auto parts machinery is moved at the top of rack, rack carries out upper and lower past further through elevating arc Multiple motion, reciprocally upper and lower floating is carried out so as to push auto parts machinery, adds the flowing between auto parts machinery and electrophoresis liquid Property, the progress of electrophoretic painting is accelerated, improves the efficiency of electrophoretic painting, when rack declines every time, by the bullet of second spring Resetted under power, and auto parts machinery every time will slowly with respect to rack decline, auto parts machinery will separate when declining with auto parts machinery, Auto parts machinery is integrally totally immersed in electrophoresis liquid, and will be moved downward in electrophoresis liquid, and electrophoresis liquid can be entered to auto parts machinery With comprehensive no dead angle going application, also improves the effect of electrophoretic painting;When the convex surface of cam turns over and offseted with bearing, tooth is fanned Wheel slides with bearing, and is gradually disengaged with rack, until being disengaged from, when auto parts machinery floats downwards, promotes push pedal, pushes away Plate promotes the downward projectile motion of auto parts machinery, slides shrouding, opens liquid outlet, and auto parts machinery will flow out with electrophoresis liquid, electrophoresis Apply the auto parts machinery installed and will go into subsequent processing;D is washed, and after application, is cleaned with water, can be by the water solubility on coating It is saline and alkaline to rinse well, ensure that coating usage time is more permanent;E films are dried, it is therefore an objective to are formed auto parts machinery surface good Film, prevent coating shape.
Compared with prior art, this programme has the beneficial effect that:This programme is set by elevating arc, rack and first rotating shaft Put, can make auto parts machinery can the upper and lower floating in electrophoresis case so that auto parts machinery carry out with can carrying out comprehensive no dead angle Dynamic electrophoretic painting operates, and highly shortened the time of electrophoretic painting, not only increases the efficiency of electrophoretic painting, also improve The effect of electrophoretic painting.
Further:Sparge pipe is slidably connected on electrophoresis case, is connected between sparge pipe and cam reciprocal for sparge pipe The tapered bar group of slip.Sparge pipe reciprocally moves, and can spray electrophoresis liquid more uniform so that auto parts machinery electrophoretic painting It is more uniform.
Further:Tapered bar group includes sliding laterally the first tapered bar and the second tapered bar being connected on electrophoresis case, first wedge Bar and cam offset, and the one end of the first tapered bar away from cam mutually has transmission tapered bar, and transmission tapered bar, which slides vertically, is connected to electrophoresis On case, the transmission one end of tapered bar away from the first tapered bar is offseted with the second tapered bar, and the is connected between the second tapered bar and electrophoresis tank wall Three springs, the one end of the second tapered bar away from transmission tapered bar are fixedly connected with sparge pipe.When the convex surface of cam offsets with the first tapered bar When, the first tapered bar moves to close to the direction of transmission tapered bar, and the first tapered bar drives transmission tapered bar to close to the direction of the second tapered bar Slide, transmission tapered bar promotes the second tapered bar to be slided to the direction away from transmission tapered bar, when basal plane and the first tapered bar of cam offset When, the elastic force of the 3rd spring pulls on the reset of the second tapered bar, and the second tapered bar will promote transmission tapered bar to reset, and transmission tapered bar will promote First tapered bar resets, so as to complete the reciprocating motion of sparge pipe.
Further:Transmission tapered bar and the first tapered bar place of offseting are connected with the first roller, and the first roller offsets with the first tapered bar, Transmission tapered bar and the second tapered bar place of offseting are connected with the second roller, and the second roller offsets with the second tapered bar.First roller and second The setting of roller, transmission tapered bar and the first tapered bar place of offseting, transmission tapered bar and the second tapered bar can be made to offset the sliding friction turn at place It is changed into rolling friction, reduces transmission tapered bar and the first tapered bar place of offseting, is driven tapered bar and the second tapered bar offsets the frictional force at place, Reduce between transmission tapered bar and the first tapered bar, interaction loss between transmission tapered bar and the second tapered bar, improve transmission wedge Bar, the first tapered bar and the second tapered bar service life.
Further:Several shower nozzles are provided with sparge pipe, several shower nozzles are laterally equidistantly arranged on sparge pipe.It is horizontal To the shower nozzle equidistantly arranged, it can spray electrophoresis liquid more uniform so that originally electrophoresis liquid that auto parts machinery receives is more Add uniformly so that auto parts machinery electrophoretic painting more uniformly, ensure that the quality of electrophoretic painting.
Further:First rotating shaft is through electrophoresis case and extend into inside electrophoresis case, and first rotating shaft is located at the portion in electrophoresis case Fan blade is also fixedly connected with point.The setting of fan blade, in electrophoretic painting, increase the mobility of electrophoresis liquid, accelerate The progress of electrophoretic painting.
Brief description of the drawings
Fig. 1 is the schematic diagram of electrophoretic coating device in auto parts machinery coating process embodiment of the present invention.
Embodiment
Below by embodiment, the present invention is further detailed explanation:
Reference in Figure of description includes:Electrophoresis case 1, sparge pipe 2, the 3, second tapered bar 4 of supervisor, transmission tapered bar 5, first Tapered bar 6, cam 7, elevating arc 8, first rotating shaft 9, fan blade 10, rack 11, liquid outlet 12, shrouding 13, left clamping plate 14, right folder Plate 15, push pedal 16.
Shown in the basic reference chart 1 of embodiment, auto parts machinery coating process, comprise the following steps:
A derusts:Derusting:Manual type carries out hanging goods 15min, then carries out automatic ball blast, pill 0.4mm, throws fast 80m/s, throws Ball handles 6min, with compressed air automatic air blowing, then carries out turning linked to 15min;
B pre-treatments:60 DEG C of running water is rinsed into 1.5min to workpiece to be handled, with the pre- degreasing 1.5min of 70 DEG C of heat water-sprayings, Workpiece each 1.5min of impregnation in 70 DEG C of heat alkali liquids of degreasing bath 1 and degreasing bath 20, degreasing bath 1 is interior to carry out ultrasonic degreasing Processing, normal temperature spray washing 1.5min, normal temperature water retting washing 1.5min, normal temperature weak lye dipping cleaning workpiece 1.5min, enter Row surface is adjusted, and workpiece 1.5min is handled with 45 DEG C of acid solution dip phosphatizings, the .5min of running water spray washing 1, at pure water dipping Manage 1 .5min, the fresh .5min of pure water spray washing 1;
C electrophoretic paintings:A kind of electrophoretic coating device, including electrophoresis case 1 are needed to use, the top slide of electrophoresis case 1 is connected with hydrojet Pipe 2, is laterally equidistantly arranged on sparge pipe 2 integrally formed with nine shower nozzles, nine shower nozzles on sparge pipe 2, sparge pipe 2 connects There is supervisor 3, be slidably connected left clamping plate 14 and right clamping plate 15 in electrophoresis case 1, and the bottom right of electrophoresis case 1 is provided with liquid outlet 12, electrophoresis Shrouding 13 is slidably connected at the liquid outlet 12 of case 1, left slide is connected with push pedal 16 in electrophoresis case 1, and push pedal 16 is located at liquid outlet 12 tops, are responsible in 3 and are rotatably connected to first rotating shaft 9, flat key is connected with turbine in first rotating shaft 9, and first rotating shaft 9 passes through electrophoresis Case 1 and it extend into inside electrophoresis case 1, flat key is connected with fan blade 10, whirlpool on the part that first rotating shaft 9 is located in electrophoresis case 1 Wheel is coaxial to be connected with cam 7, and cam 7 slidably connects bearing, bearing and electrophoresis case 1 outside supervisor 3 on the wall of electrophoresis case 1 The first spring is connected between wall, bearing offsets with cam 7, is rotatably connected to the second rotating shaft in bearing, flat key in the second rotating shaft Elevating arc 8 is connected with, the rack being connected with for being engaged with elevating arc 8 is slid vertically on the wall of electrophoresis case 1 in the left side of elevating arc 8 11, rack 11 is through electrophoresis case 1 and extend into electrophoresis case 1, and second spring, hydrojet are welded between rack 11 and electrophoresis case 1 The tapered bar group to be reciprocatingly slided for sparge pipe 2 is connected between pipe 2 and cam 7, tapered bar group includes sliding laterally being connected to electricity The first tapered bar 6 and the second tapered bar 4 swum on case 1, the first tapered bar 6 and cam 7 offset, and the right-hand member of the first tapered bar 6 mutually has transmission wedge Bar 5, the place of offseting of 5 and first tapered bar of transmission tapered bar 6 are connected with the first roller, and the first roller offsets with the first tapered bar 6, is driven tapered bar 5 slide vertically and are connected on electrophoresis case 1, and the transmission upper end of tapered bar 5 offsets with the second tapered bar 4, transmission tapered bar 5 and the phase of the second tapered bar 4 The second roller is connected with to place, the second roller is offseted with the second tapered bar 4, and the 3rd is welded between the second tapered bar 4 and the wall of electrophoresis case 1 Spring, the left end of the second tapered bar 4 weld with sparge pipe 2.
In use, preparing the electrophoresis liquid that particle diameter is less than 10um, 28 DEG C are heated to, controls the pigment of electrophoresis liquid to maintain 1: 2, pH value control is adjusted in 8 or so, the at any time high coating of addition pigment solids point;Auto parts machinery is put into electrophoresis case 1, it is sliding Left clamping plate 14 and right clamping plate 15 is moved to clamp auto parts machinery;Electrophoresis liquid is passed through into supervisor 3, electrophoresis liquid is entered by supervisor 3 In sparge pipe 2, the flowing for being responsible for electrophoresis liquid in 3 also drives turbine rotation, and turbine will drive first rotating shaft 9 to rotate, first rotating shaft 9 Band moving cam 7 rotates, and when the convex surface of cam 7 offsets with the first tapered bar 6, the first tapered bar 6 moves right, and the first tapered bar 6 drives The upward sliding of tapered bar 5 is driven, transmission tapered bar 5 promotes the second tapered bar 4 to slide to the left, when basal plane and the first tapered bar 6 of cam 7 offset When, the elastic force of the 3rd spring pulls on the second tapered bar 4 and resetted, and the second tapered bar 4 will promote transmission tapered bar 5 to reset, and transmission tapered bar 5 will The first tapered bar 6 is promoted to reset, so as to complete the reciprocating motion of sparge pipe 2, electrophoresis liquid is equably injected to electrophoresis by sparge pipe 2 In case 1, and auto parts machinery is uniformly sprayed, until auto parts machinery is soaked, first rotating shaft 9 also drives 10 turns of fan blade Dynamic, fan blade 10 rotates, and the mobility for making electrophoresis liquid is strengthened, and strengthens mobility of the electrophoresis liquid around auto parts machinery.
Cam 7 is rotated and will also slided with can driving bearing reciprocating, and when the convex surface of cam 7 offsets with bearing, bearing is slided to the left Dynamic, elevating arc 8 will mesh together with rack 11, rotate elevating arc 8, and elevating arc 8 will be with the reciprocally upper and lower cunning of carry-over bar 11 Dynamic, rack 11 is used to push auto parts machinery, first controls left clamping plate 14 and right clamping plate 15 to unclamp auto parts machinery, and auto parts machinery will be by Moved downward in gravity in electrophoresis case 1, until auto parts machinery moves to the top of rack 11, rack 11 enters further through elevating arc 8 The upper and lower reciprocating motion of row, reciprocally upper and lower floating is carried out so as to push auto parts machinery, further increase auto parts machinery with Mobility between electrophoresis liquid, when the convex surface of cam 7 turns over and offseted with bearing, elevating arc 8 slides with bearing, and and rack 11 are gradually disengaged, until being disengaged from, when auto parts machinery floats downwards, promote push pedal 16, push pedal 16 promote auto parts machinery to Lower projectile motion, shrouding 13 is slided, open liquid outlet 12, auto parts machinery will flow out with electrophoresis liquid, the good automobile of electrophoretic painting Accessory will go into subsequent processing.
D is washed:UF1 running water is sprayed, and UF2 originally water retting cleanings and UF3 running water are sprayed each 1 .5min, 1 .5min of pure water dipping cleaning, fresh pure water drain 1 .5min after being sprayed 1 .5min;
E films are dried:Using combustion of natural gas hot air circulation mode, temperature control is in 175 DEG C of drying and processings 30min, Ran Houjin Row normal temperature cools down.
Above-described is only embodiments of the invention, and the general knowledge such as known concrete structure and characteristic is not made herein in scheme Excessive description., without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art Several modifications and improvements are made, these should also be considered as protection scope of the present invention, and these are implemented all without the influence present invention Effect and practical applicability.The scope of protection required by this application should be based on the content of the claims, in specification The records such as embodiment can be used for the content for explaining claim.

Claims (6)

1. auto parts machinery coating process, comprises the following steps:A derusting, B pre-treatments, C electrophoretic paintings, D washings and the drying of E films, Characterized in that,
, it is necessary to which using a kind of electrophoretic coating device, including electrophoresis case, electrophoresis box top is provided with spray in step C electrophoretic paintings Liquid pipe, sparge pipe are communicated with supervisor, and be slidably connected left clamping plate and right clamping plate in electrophoresis case, and electrophoresis bottom portion is provided with liquid outlet, electricity Shrouding is slidably connected at swimming case liquid outlet, the relative side of liquid outlet is located in electrophoresis case and slidably connects push pedal, push pedal position Above liquid outlet, first rotating shaft is rotatably connected in supervisor, turbine is fixedly connected with first rotating shaft, turbine is coaxially connected with Cam, cam is outside positioned at supervisor, slidably connects bearing on electrophoresis tank wall, the first bullet is connected between bearing and electrophoresis tank wall Spring, bearing are offseted with cam, and the second rotating shaft is rotatably connected in bearing, elevating arc, elevating arc are fixedly connected with the second rotating shaft The rack being connected with for being engaged with elevating arc is slid vertically on the electrophoresis tank wall of side away from cam, rack passes through electrophoresis case And extend into electrophoresis case, it is connected with second spring between rack and electrophoresis case;
Step C electrophoretic paintings:Auto parts machinery is fixed in electrophoresis case, electrophoresis liquid is sprayed by sparge pipe;Spray electrophoresis liquid extremely Auto parts machinery is submerged, unclamps auto parts machinery;Driving cam turns to convex surface and offseted with bearing, rotates elevating arc, and elevating arc drives Rack pushes auto parts machinery and carries out reciprocally upper and lower floating;Driving cam turns to basal plane and offseted with bearing, elevating arc and rack It is disengaged from, auto parts machinery is promoted out by liquid outlet by push pedal.
2. auto parts machinery coating process according to claim 1, it is characterised in that:The sparge pipe is slidably connected at electrophoresis The tapered bar group to be reciprocatingly slided for sparge pipe is connected with case, between sparge pipe and cam.
3. auto parts machinery coating process according to claim 2, it is characterised in that:The tapered bar group includes sliding laterally The first tapered bar and the second tapered bar being connected on electrophoresis case, the first tapered bar and cam offset, the one end of the first tapered bar away from cam Mutually have a transmission tapered bar, transmission tapered bar, which slides vertically, to be connected on electrophoresis case, the one end of transmission tapered bar away from the first tapered bar and the Two tapered bars offset, and are connected with the 3rd spring between the second tapered bar and electrophoresis tank wall, the one end of the second tapered bar away from transmission tapered bar with Sparge pipe is fixedly connected.
4. auto parts machinery coating process according to claim 3, it is characterised in that:The transmission tapered bar and the first tapered bar phase The first roller is connected with to place, the first roller offsets with the first tapered bar, is driven tapered bar and the second tapered bar place of offseting is connected with second Roller, the second roller offset with the second tapered bar.
5. auto parts machinery coating process according to claim 1, it is characterised in that:Several are provided with the sparge pipe Shower nozzle, several shower nozzles are laterally equidistantly arranged on sparge pipe.
6. the auto parts machinery coating process according to any one of claim 1-5, it is characterised in that:The first rotating shaft is worn Cross electrophoresis case and extend into inside electrophoresis case, fan blade is also fixedly connected with the part that first rotating shaft is located in electrophoresis case.
CN201710713511.1A 2017-08-18 2017-08-18 Automobile parts coating process Expired - Fee Related CN107687015B (en)

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CN107687015B CN107687015B (en) 2019-02-22

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Cited By (4)

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Publication number Priority date Publication date Assignee Title
CN111876796A (en) * 2020-07-26 2020-11-03 闫志伟 Multi-grid cabinet type electroforming tank for gold surface electroforming
CN112719162A (en) * 2020-12-03 2021-04-30 南通远扬休闲用品有限公司 Method for processing pet steel wire cage
CN113481568A (en) * 2021-07-06 2021-10-08 重庆广鑫新科技有限责任公司 Electrophoretic coating method for automobile parts
CN113564665A (en) * 2021-08-06 2021-10-29 武汉华富远科技有限公司 Cathode electrophoresis coating equipment

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CN205603705U (en) * 2016-05-05 2016-09-28 重庆市长寿区瑞福龙汽车零部件有限公司 Prevent dead angle electrophoresis frame
CN205774847U (en) * 2016-05-17 2016-12-07 南昌华骏汽车配件有限公司 A kind of auto parts machinery surface electrophoretic paint processing means
CN205774846U (en) * 2016-05-17 2016-12-07 南昌华骏汽车配件有限公司 A kind of electrophoresis tank easy to use
CN106350855A (en) * 2016-08-25 2017-01-25 天津磊峰实业有限公司 Electrophoresis coating process for automobile parts

Cited By (6)

* Cited by examiner, † Cited by third party
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CN111876796A (en) * 2020-07-26 2020-11-03 闫志伟 Multi-grid cabinet type electroforming tank for gold surface electroforming
CN111876796B (en) * 2020-07-26 2021-10-29 嘉兴新博信息科技有限公司 Multi-grid cabinet type electroforming tank for gold surface electroforming
CN112719162A (en) * 2020-12-03 2021-04-30 南通远扬休闲用品有限公司 Method for processing pet steel wire cage
CN113481568A (en) * 2021-07-06 2021-10-08 重庆广鑫新科技有限责任公司 Electrophoretic coating method for automobile parts
CN113481568B (en) * 2021-07-06 2023-12-01 温州中野交通电器有限公司 Electrophoretic coating method for automobile parts
CN113564665A (en) * 2021-08-06 2021-10-29 武汉华富远科技有限公司 Cathode electrophoresis coating equipment

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