CN108465623A - Balance weight coating finish Wiring technology - Google Patents
Balance weight coating finish Wiring technology Download PDFInfo
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- CN108465623A CN108465623A CN201810331572.6A CN201810331572A CN108465623A CN 108465623 A CN108465623 A CN 108465623A CN 201810331572 A CN201810331572 A CN 201810331572A CN 108465623 A CN108465623 A CN 108465623A
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- Prior art keywords
- balance weight
- coating
- spray
- polishing
- paints
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/36—Successively applying liquids or other fluent materials, e.g. without intermediate treatment
- B05D1/38—Successively applying liquids or other fluent materials, e.g. without intermediate treatment with intermediate treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
- B05D3/0426—Cooling with air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/12—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by mechanical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2451/00—Type of carrier, type of coating (Multilayers)
Abstract
The invention discloses a kind of balance weight coating finish Wiring technologies, are related to coating finish technology field.The present invention comprises the following processes SS01 piece uploadings；SS02 polishings, soot blowing；SS03 paints together；SS04 levellings；SS05 bis- paints；SS06 levellings；SS07 is dried；SS08 is cold by force；SS09 spray coating color separations position；SS10 is dried；SS11 lower part；SS12 retouches word, color separation sectional repair.The present invention has technological effect good, while eliminating the paint and dust pollution of process, also greatly changes the operating environment and labour comfort of employee by the coating process for weight balanced design；All painting works that a traditional people is responsible for a product are decomposed, the operations such as spray painting, drying, the putty polishing of coating process, finishing coat, color separation is carried out and separately carries out, streamlined operates, and while improving the production efficiency, is more advantageous to specialized operation.
Description
Technical field
The invention belongs to coating finish technology fields, and balance weight coating finish line work is used for more particularly to one kind
Skill.
Background technology
Balance weight finishing coat paint line construction, to improve the high surface paint quality requirement continued to increase, it is desirable that be equipped with complete work
Skill equipment completes the production processes such as the putty polishing of balance weight product, finishing coat application, drying, color separation.Balance weight paint line
Be according to above-mentioned requirements be designed and implement and balance weight production in important one of process.Since balance weight is single
The weight of product is big, next difficult to the carry strap of product, and the enterprise of all line balancings weights adopts in the coating process of product
Stall with goods spread out on the ground for sale formula or suspension type is taken to operate, not only worker laboring environment is poor, and live dust collection and spray painting exhaust collection also are difficult to concentrate
It carries out, the operation field of worker and product transportation fork-truck path intersect, and seriously affect the physical and mental health of employee and there is peace
Full hidden danger, is limited to by production site, and organization of production is difficult, and efficiency also is difficult to improve.
On the basis of the middle successful operation for applying line, technique and mechanical production line are carried out to balance weight overcoat applying process
Innovative design again.By the redesign to coating process and operating, thoroughly change coating process operating environment is poor, product
Process carries the present situation using fork truck.The technological process for considering the multiple kinds of balance weight is covered more with a production line
The mode of a handicraft product, which designs, implements this production line.As many as the piece uploading product category of production line, quantity, multiple technique streams
The creative use of the combination of journey and multiple new processes makes this production line agglomerate multinomial new and high technology.
Invention content
It is above-mentioned to solve the problems, such as the purpose of the present invention is to provide balance weight coating finish Wiring technology.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention is balance weight coating finish Wiring technology, is comprised the following processes：
SS01 piece uploadings；
SS02 polishings, soot blowing；
SS03 paints together；
SS04 levellings；
SS05 bis- paints；
SS06 levellings；
SS07 is dried；
SS08 is cold by force；
SS09 spray coating color separations position；
SS10 is dried；
SS11 lower part；
SS12 retouches word, color separation sectional repair.
Further, further include smallclothes coating finish Wiring technology, following process：
S01 piece uploadings；
The Puttying of the parts S02
S03 polishings, soot blowing；
S04 paints together；
S05 levellings；
S06 bis- paints；
S07 levellings；
S07 is dried；
S08 is cold by force；
S09 lower part.
Further, described further includes middle coating finish Wiring technology, following process：
01 piece uploading；
02 Puttying
03 polishing, soot blowing；
04 transhipment applies in spray together；
05 transhipment, levelling；
06 defect is made up a deficiency；
07 polishing, soot blowing；
It is applied in 07 spray two；
08 drying；
09 dries；
10 lower part.
Further, the middle painting finished products repair technology flow, following process：
01 chipping is polished；
02 putty is certainly dry；
The polishing of 03 putty, soot blowing；
04 spray painting；
05 dries.
Balance weight finishing coat paint line has the characteristics that and technical advance
1, single workpiece is 5 tons maximum, and whole line load-bearing is about 200 tons.It is unit plane in domestic similar production line at present
Product loads maximum paint line；
2, operating of the balance weight product between operational sequence is completed using skid mode, the turning of production line, which uses, migrates vehicle
Mode, one exports into more imports by the way of migrating vehicle.Such mode is simple in structure, reliable for operation, equipment later maintenance
Of low cost, from the point of view of current service condition, equipment conveying is steady, has reached target.Motor reducer uses SEW product
Board；
3, product is carried out according to technological requirement and uses sequential flowing in inter process, eliminate rehandling between product sequence, it is real
All process steps can be completed after once reaching the standard grade in existing product, ensure that a finished product sequence is offline within every 5 minutes, flowing water is turned into
Industry, product fully achieve mechanization in inter process flowing, thoroughly break away from product in inter process by the way of forklift transport；
4, all painting works that a traditional people is responsible for a product are decomposed, the spray painting of coating process, drying, greasy is carried out
The operations such as sub- polishing, finishing coat, color separation separately carry out, and streamlined operation while improving the production efficiency, is more advantageous to specialization
Operation；
5, it dries：The initiative stoving process for having used far infrared radiation+hot air convection, solves balance weight single-piece matter
Measure larger, the slower disadvantage of heating so that casting can be warming up to 60-70 degree in 5 minutes.
6, to painting process and polishing operation, according to the principle that technique is concentrated, paint spray booth and grinding chamber be set, paint spray booth and
Grinding chamber is all isolated with other operating spaces, and environmental pollution of the process to other stations and workshop is avoided；Simultaneously to paint spray booth
Negative pressure exhausting and lower part circulating water pool are set with grinding chamber and collect coating cloud and dust, eliminate process paint and dust pollution it is same
When, also greatly change the operating environment and labour comfort of employee.
The invention has the advantages that：
The present invention has technological effect good, eliminates the paint and powder of process by the coating process for weight balanced design
While dustiness contaminates, the operating environment and labour comfort of employee are also greatly changed；It decomposes a traditional people and is responsible for one
All painting works of product are carried out the operations such as spray painting, drying, the putty polishing of coating process, finishing coat, color separation and are separately carried out,
Streamlined operates, and while improving the production efficiency, is more advantageous to specialized operation.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Specific implementation mode
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, all other embodiment that those of ordinary skill in the art are obtained without creative efforts, all
Belong to the scope of protection of the invention.
One, working condition
1) power supply：380/220V ± 10%, frequency:50Hz ± 2%.
2) temperature:41 DEG C of the highest temperature, -5 DEG C of the lowest temperature.
3) relative humidity：Most cold monthly average 77%, most hot monthly average 85%.
4) compressed air:Operating pressure is 0.5MPa.
5) device layout：Balance weight paint line is arranged in Lightweight metal plant, and roof truss lower edge is away from ground 9500mm.
Two, device parameter and configuration instruction
Paint spray booth：The paint spray booth of one coat, floating coat, the big roads V2 paint, finishing coat color separation all uses water whirlpool formula structure.
One coat paint spray booth：Chamber body appearance and size：7800×4200×5800(mm)
Floating coat paint spray booth：Chamber body appearance and size：5000×4200×5800(mm)
The big roads V2 paint, finishing coat color separation paint spray booth：Chamber body appearance and size：7600×4200×5800(mm)
The equal pressure chamber height on paint spray booth top is enough, ensures that purified air is laminar state and conveys downwards.Ceiling mistake
Filter material material piecemeal manufactures, and is conveniently replaceable.
Water accumulating disc, water whirlpool device, water fender that the coating cloud filtration system of paint spray booth uses etc. is in below ground part using not
The steel plate that becomes rusty manufactures.The circulating pump of water system uses horizontal self-sucking pump, and water path tube reasonable design is easy to adjust, is not easy to plug,
System resistance is small.Feed pipe uses high-quality coating steel pipe.
Exhaust system uses explosion-proof centrifugal wind turbine.Wind turbine separate unit power should use reduced-voltage starting when being more than 15KW.Into, air draft
Pipe is made of the galvanized sheet of 1.5mm, and each pipeline section connection needs to install solvent-proof gasket or fluid sealant, prevents solvent from oozing
Leakage.Paint spray booth's supply and exhaust are flux matched, indoor at tiny structure, can effectively prevent coating cloud in spray painting production process and escape, improve workshop
Environment.
Each paint spray booth needs to install combustable gas concentration alarm, in case of alarming, disconnects bus power source automatically.
Explosion-proof lighting lamp tears formula flame proof Illuminative for sign open outside, ensures the illumination requirement of each paint spray booth.Long-life LED light
Grid：Up dismantled type is fabricated to standard module, 30~40mm of gap using band steel and round steel.
Paint spray booth concentrates in horizontal layout and puts, and shares a circulating water pool, is centrally placed.
The Wen Sheng that paint spray booth will ensure to have 12 degree in winter, heating energy source are natural gas.
1 paint spray booth's technical parameter of table
Three, air-conditioner set：The air-conditioning unit structure of supply air system uses：Air inlet-middle the effect of initial effect filtering section-interlude-
Fillter section-interlude-bringing-up section-interlude-fan section-muffler section-medium efficiency filtration section-air supply section；
Ajutage is all that galvanized steel plain sheet makes with exhaust duct, and metal baffle screen is arranged in air inlet, prevents foreign matter from entering, wind inlet section
Connection between blast pipe uses flexibly jointed chain, and is equipped with multi-clack control valve door.Thick effect filtering material and medium air filtration material
Using high-quality pocket type non-woven fabrics, initial resistance 60Pa, whole resistance 120Pa.There are pressure difference display device, prompting and filtering layer before and after filter layer
Blockage, it is simple and clear, pressure difference display device be mounted on paint spray booth's side wall.
Four, levelling room：The same paint spray booth of chamber body structure type, and paint spray booth's coordinating and unifying, using the supply air system of paint spray booth
Air feed, exhaust system use explosion-proof centrifugal wind turbine (or public with the exhaust system of paint spray booth).Explosion-proof lighting lamp tears formula open outside
Flame proof Illuminative for sign, illumination 200Lux.Profiling couplet on the door knot is used between levelling room and paint spray booth.
One coat levelling chamber size：3500×3000×3450(mm)
Floating coat levelling chamber size：3500×3000×3450(mm)
Five, floating coat, color separation drying oven：Far-infrared Heating+drying oven directly heated using natural gas+side of hot air circulation
Formula.
Floating coat drying oven：Chamber body appearance and size：19800×3000×3550(mm)
Color separation drying oven：Chamber body appearance and size：3500×3000×3550(mm)
Chamber body structure：Floating coat drying oven inlet and outlet setting air curtain, effectively prevent hot-air to escape, reduces thermal loss.
Chamber body inside panel：δ 1.2mm galvanized sheets.Chamber body exterior panel：δ 0.5mm colour corrugated sheets.Chamber body skeleton：Using proximate matters such as square tubes
, insulation construction is designed in chamber body bottom.
Heat-preservation cotton：High-quality rock wool, when design, fully consider the influence of removal heat bridge, ensure the exterior panel and environment temperature of furnace body
Difference≤3 DEG C.
Mechanical air exhausting device ensures the equilibrium of drying room inner air amount, reduces the content of solvent.
Each drying cell structure is consistent, and burner brand is identical, facilitates parts replacement.
Each chamber body is controlled using a bit, the temprature control method that multiple spot is shown.
Recycle air hose：1.5 galvanized sheets of δ make, and the outer air hose of stove adds thermal insulation material.
Six, far infrared heater：
1), heating by infrared radiation advantage：
Infra-red radiation designs two stations, 10 minute heating time, about 4-5 meters of distance, the interspersed arrangement hot air convection in centre
Dry air port.
It is energy saving：According to coating property, the energy of 10-40% generally is saved (according to painting than existing combustor mode of heating
Expect property).
It is explosion-proof non-maintaining：There is no the factor of explosion (natural gas versions), securely and reliably, need not do maintenance substantially and protect
It supports, year, which has been grown, only need to change some cables.
Medium wave only heats coating：The powder or paint for only heating workpiece surface, are not added with hot-air, are also not added with thermometal, institute
It can cool down and (be conducted to if workpiece more closely has panel surface heat close to panel soon after being come out in stove with workpiece
Workpiece, while the coating after heating can also deliver heat to workpiece).
Heating is rapid, and hardening time is short：Coating can be warming up to 200 degree less than two minutes, general coating only needs
It can cure within 8-10 minutes or so, so curing oven floor space only needs original 1/2 to 1/3.
Painting color is more bright-coloured：Color more cured than hot wind endless form is more preferable.
Powdery paints is not easy to blow off in stove：There is no hot wind or hot wind speed very little, so workpiece enters in curing oven,
It is not easy to be blown off by circulated air for powdery paints.
Exhaust-gas treatment function：Natural gas cycle version has the function of the pernicious gas of 80-90% in treatment furnace simultaneously.
2), technology explanation
Design data：
Furnace internal-lining volume about 80m3 (without inlet and outlet section)；
Operation temperature：80 DEG C of automatic constant-temperatures, 140 DEG C of maximum temperature；
Theoretical power (horse-power)：Q=C*M* (t2-t1) * safety coefficients；Q=C*M* (t2-t1) * safety coefficients=0.46*kJ/kg*
DEG C * 12/2500kg* (80 DEG C -0 DEG C) * 1.4=1545600kJ；Q/3600 ≈ 429kw (this is full infrared heating power)；Root
Previous project experiences are combined according to experimental result before, warming-up section is only done and at least needs two i.e. 10min of station, installed power
300kw actually uses power about 150kw, totally 10 groups of heaters, every piece of radiant power about 30kw or so；
Productive temp 5min/ parts；
Workpiece passes through in-furnace time：30min (containing heating, soaking zone)；
The relationship of infra-red radiation and distance：The most preferably radiation of the catalysis burning of natural gas catalyst infrared radiation heater and workpiece away from
Minimum answers >=50mm with a distance from the workpiece between 300mm-600mm and infra-red radiation panel, theoretically when workpiece is apart from infrared spoke
When penetrating face 600mm or more, often increase 200mm distances, infra-red radiation can reduce by 10% by the efficiency that coating absorbs；
For this project, a set of workpiece sensing device is installed in oven import, conventional workpiece by when, infra-red radiation is opened
It opens about 50% power and can reach heating requirement, if there is unconventional workpiece (i.e. undersized), when from radiant panel too far, induction
Device can send out signal in advance, before workpiece reaches specified station, increase radiant panel output power in advance, coordinate heatproof in stove red
Outside line temperature measurer detects surface paint temperature, automatically adjusts the output power of panel, it can be ensured that 80 DEG C of workpiece surface paint temperature
± 5 DEG C of requirement；
Seven, air heating device is recycled：
A), floating coat drying oven heating system uses quaternary one fuel gas hot-blast stove, the structure for processing of strile-bacing with exhaust gas, stove
It is tiny structure in thorax.Circulating fan uses plug-in type high temperature circulation blower fan, and 16Mn blades, main shaft 40Cr, this selects GCF900C
Insert-type centrifugal fan, air quantity 37570m3/h, power 18.5kw/ platforms often cover and use 1 in heater, circulated air filtration system
It is filtered using high temperature resistant chip filter cotton, monolithic standard specification is 400 × 400 × 20mm, amounts to and often covers in heating device
There are 28 pieces.Gas burner system produces DCM series air duct type combustors using Zheng Yingchu companies of Japan, goes out 300,000 kilocalorie of thermal power, dries
Indoor exhaust gas is done to be then exhausted from outside workshop after flame combustion.Guarantee qualified discharge, is in addition provided in air outlet
Carbonomonoxide concentration detection device, and interlocked with whole system, when occurring dangerous, autostop, and send out sound-light alarm.
B), color separation drying stove heat introduces hot wind using floating coat drying oven cycle air hose.
The combustion gas heat-exchange circulating device of drying oven includes Heat Room, burner, circulating fan.
Heat Room is the device of the hot wind mixing of circulated air and combustion of natural gas.Heat Room inside panel is δ 3mm stainless steel plates
Full weld, combustion barrel, the fire cone etc. that falls are made using heat-resistance stainless steel plate, and δ >=3mm ensures the service life of heat exchange efficiency and equipment.Heat exchange
Room design cleans convenient for inner cavity.
Gas burner uses proportion adjustment, burner to be capable of the flow of regulating gas and combustion air, ensures combustion gas, sky
The mixing ratio of gas is in optimum state.Combustion furnace needs enough reliabilities and safety, and gas pipeline is equipped with low
Pressure protection switch and double protection solenoid valves, combustion-aid air pipe road are equipped with pressure detection switch.Ensure the control temperature of drying room
Accurately.
Cycle air hose sends air port back in drying room inner homogeneous arrangement, and each point air quantity is adjusted equipped with adjustable plate,
Circulating air duct has heatproof filter device, so that circulated air is ensured clean.
Eight, strong cold house：Strong cold house is to force to cool down by workpiece, and heat and plant operations environment are completely cut off.
Table the last 2 cold house technical parameter：
Row forbids hot-air to be dispersed into workshop to outdoor after hot wind is blown out the hot wind of workpiece surface by air supplying and exhausting system
It is interior.
Chamber body appearance and size：3500×3000×3500(mm)
Chamber body structure uses 1.5mm thickness single layer galvanized steel plain sheet structures, if supply and exhaust device, fresh air acquisition port is located in workshop
Portion drains into exhaust gas outside workshop.
Strong cold house technical parameter：
System uses centrifugal blower, selects air-conditioning dedicated version, high temperature resistance is good, blower fan structure repair easy for installation.
Wind turbine is whole channel steel base, band spring cushion.The main air hose of wind devices is respectively used to be equipped with regulating valve.Ajutage after bringing-up section
Need additional insulating layer.
Nine, polishing station：Chamber body lower part water deposition type structure, indoor terrace use grid.Grinding chamber uses lower exhausting, polishing
The dust generated in the process is entered by grid in the filter device of exhaust system under the drive of air draft air-flow, and guarantee is beaten
Non-dusting when mill operation.The mode brief and practical of dust removal by filtration, filter screen are located under grid, and filtering material replacement facilitates letter
It is clean.Outside filtered air qualified discharge to workshop, dust is fallen into the grey melt pit of collection, dust stratification periodic cleaning.Melt pit top needs
The pipeline of tap water can be added by being arranged, and water height is not less than 200mm in hole.Ensure operating environment illumination >=500Lx.
Grid：Up dismantled type is fabricated to standard module, 30~40mm of gap using band steel and round steel.
Chassis：Proximate matter welds, reliable and stable safety.
Station polish using closing chamber body, the same paint spray booth of frame structure.
Grinding chamber：Chamber body appearance and size：6000 × 6500 × 4450 (mm) 2
Big V polishings, soot blowing room：Chamber body appearance and size：7600×4200×4450(mm).
Mend Puttying station：Ensure operating environment illumination >=600Lx, operation position air-supply, the outer operation of line.
3 grinding chamber technical parameter of table：
Ten, transport system
Mechanization transport system is conveyed using ground skid, and skid system includes rolling bed, line-shifting machine, spray painting chain, dries
Dry chain etc..Because workpiece is heavier, this skid transport system selected is heavy skid.
The present invention is balance weight coating finish Wiring technology, is comprised the following processes：
SS01 piece uploadings；SS02 polishings, soot blowing；SS03 paints together；SS04 levellings；SS05 bis- paints；SS06 levellings；
SS07 is dried；SS08 is cold by force；SS09 spray coating color separations position；SS10 is dried；SS11 lower part；SS12 retouches word, color separation sectional repair.
4 V methods balance weight finishing coat inline process of table and flow
V method balance weights refer to V method moulding lines production balance weight, the above process illustrate for：
1, surface is carried out to the balance weight of production in advance to make up a deficiency：Spot putting operates under line, 8 minutes/part.
2, piece uploading：Fork truck or driving fork or sling workpiece, are placed on sled living, and skid design demander just positions and positions
Accurately.
3, polishing, soot blowing：Two grinding chambers, four polishing lines can respectively work independently.The time polish by technological requirement 12
Minute/part.Using the prime coat on pneumatic tool polishing putty surface and part exposed face, one man operation.This process is due to putty
Polishing amount is larger, a large amount of dust being considered as in bag filter filtering polishing.
4, it paints together (artificial+automatic)：Artificial paint sprayer automatically spray less than position+robot auto spray painting.Always
Synchronic 5 minutes/part.This time project includes the chamber body of robot spray painting, foundation construction.
5, levelling：Time is 5 minutes.Automatic running, it is unattended.
6, two spray painting (artificial)：Artificial paint sprayer automatically spray less than position.5 minutes/part of total time.
7, levelling：Time is 10 minutes.Automatic running, it is unattended.
8, finishing coat is dried：Heat drying, far infrared radiation+hot air convection, 80-140 DEG C, 30 minutes.
9, Qiang Leng：Time is 10 minutes.Automatic running, it is unattended.
10, spray coating color separation：Spray coating color separation position, time are 6 minutes.
11, it dries：Time is 10 minutes.Automatic running, it is unattended.
12, lower part：Fork truck or driving lower part.One man operation, time are 2 minutes.
13, word, color separation sectional repair are retouched.It is operated under line.
Further include smallclothes coating finish Wiring technology, following process：
S01 piece uploadings；The parts S02 Puttying S03 polishings, soot blowing；S04 paints together；S05 levellings；S06 bis- paints；S07
Levelling；S07 is dried；S08 is cold by force；S09 lower part；
Table 5V methods balance weight outlet member technique and flow
The above process illustrate for：
1, piece uploading：Fork truck or driving fork or sling workpiece, are placed on sled living, facilitate positioning and accurate positioning.
2, local Puttying：Local spot putting, 5 minutes/part.
3, polishing, soot blowing：Two grinding chambers, 4 polishing lines can respectively work independently.The polishing time is divided by technological requirement 10
Clock/part.
4, it makes up a deficiency：Spot putting operates under line, 8 minutes/part.
5, it paints together (artificial+automatic)：Artificial paint sprayer automatically spray less than position+robot auto spray painting.Always
Synchronic 2 minutes/part.
6, levelling：Time is 5 minutes.Automatic running, it is unattended.
7, two spray painting (artificial)：Artificial paint sprayer automatically spray less than position.2 minutes/part of total time.
8, levelling：Time is 10 minutes.Automatic running, it is unattended.
9, it dries：Heat drying, far infrared radiation+hot air convection, 80-140 DEG C, 30 minutes.
10, Qiang Leng：Time is 10 minutes.Automatic running, it is unattended.
11, lower part：Fork truck or driving lower part.One man operation, time are 2 minutes.
Further include middle coating finish Wiring technology, following process：
01 piece uploading；02 Puttying 03 polishing, soot blowing；04 transhipment applies in spray together；05 transhipment, levelling；06 defect is made up a deficiency；
07 polishing, soot blowing；It is applied in 07 spray two；08 drying；09 dries；10 lower part.
Technique and flow are applied in 6 big V of table
The above process illustrate for：
1, it paints, transport：Primer spray is transported to piece uploading region, is operated under line, 4 minutes/part.
2, Puttying：It 20-30 minutes/part, operates under line.
3, putty is dried：It spontaneously dries 120 minutes, is operated under line.
4, piece uploading：Fork truck or driving fork or sling workpiece, are placed on sled living, facilitate positioning and accurate positioning, 4 minutes
Every.
5, polishing, soot blowing：Two grinding chambers, 4 polishing lines can respectively work independently.The time polish by technological requirement 35-
50 minutes/part.Using the prime coat on pneumatic tool polishing putty surface and part exposed face, one man operation.This process is due to greasy
Sub- polishing amount is larger, a large amount of dust being considered as in bag filter filtering polishing.
6, one of floating coating (artificial+automatic)：Artificial paint sprayer automatically spray less than position+robot auto spray painting；
5 minutes/part of total time.
7, levelling：Time is 5 minutes；Automatic running, it is unattended.
8, defect is made up a deficiency：The putty of rejected region is made up a deficiency, and the time is 6-10 minutes.
9, it dries：Heat drying, far infrared radiation+hot air convection, 80-140 DEG C, 30 minutes.
10, Qiang Leng：Time is 10 minutes；Automatic running, it is unattended.
11, two floating coatings (artificial)：Artificial paint sprayer automatically spray less than position；5 minutes/part of total time.
12, it dries：Time is 10 minutes；Automatic running, it is unattended.
13, lower part：Fork truck or driving lower part；One man operation, time are 2 minutes.
Middle painting finished products repair technology flow, following process：
01 chipping is polished；02 putty is certainly dry；The polishing of 03 putty, soot blowing；04 spray painting；05 dries.
Finished products repair technology flow and time are applied in table 7
The above process illustrate for：
1, piece uploading：Fork truck or driving fork or sling workpiece, are placed on sled living, facilitate positioning and accurate positioning.
2, polishing, soot blowing：Two grinding chambers, 4 polishing lines can respectively work independently.The polishing time is divided by technological requirement 9
Clock/part.Using the prime coat on pneumatic tool polishing putty surface and part exposed face, one man operation.This process is beaten due to putty
Mill amount is larger, a large amount of dust being considered as in bag filter filtering polishing.
3, putty is repaired：Putty repairing is carried out for the defective FRU after polishing, total time is 5 minutes/part.
4, putty is dried：Heat drying, infra-red radiation+hot air convection, 80-140 DEG C, 30 minutes.
5, putty polishing, soot blowing：Time is 6 minutes/part.
6, it paints：Putty makes up a deficiency position and fills spray floating coating, and the time is 1.5 minutes/part.
7, it dries：Time is 10 minutes.Automatic running, it is unattended.
8, lower part：Fork truck or driving lower part.One man operation, time are 4 minutes.
Content includes：Carrier chain, supporting structure, migrates vehicle, rolling bed, skid, control system etc. at speed reducer.
Using advanced spray painting facility, improves painting rate and reduce coating cloud amount.Water-spinning spray chamber can effectively administer coating cloud simultaneously
Coating cloud diffusion is controlled, 99% is reached to the purifying rate of coating cloud, the purifying rate of solvent diluent is 90%, greatly improved workshop
Environment, treated, and exhaust gas reaches national standard GB16297-1996《Discharge standard of air pollutants》High idle discharge after secondary standard
It puts.
The water of water-spinning spray chamber recycles, and reduces the discharge capacity of water, alkalescent lacquer mist coagulant is added in water, accelerates paint
Mist flocculating result.
Circulating water pool setting paint Slag treatment device, can effectively remove the paint slag in recirculated water, prevent water circulating pump from blocking,
It can effectively avoid large area simultaneously and salvage paint slag, reduce paint slag salvage amount.
Painting Shop problem of noise pollution than more prominent, in design select low noise, the slow-speed of revolution, high quality wind turbine, adopt
It is arranged in soundproof room with vibration damping rack and flexible interface, and by wind turbine.So that noise is substantially reduced, is leaving other than one meter of sound source
No more than 80 decibels.Drying room is directly heated using gas burner, the interior exhaust gas hair for making to be volatilized into furnaceman's part in burning
Raw cracking, and achieve the purpose that exhaust-gas treatment.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the present invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably explain the present invention
Principle and practical application, to enable skilled artisan to be best understood by and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (4)
1. balance weight coating finish Wiring technology, which is characterized in that comprise the following processes：
SS01 piece uploadings；
SS02 polishings, soot blowing；
SS03 paints together；
SS04 levellings；
SS05 bis- paints；
SS06 levellings；
SS07 is dried；
SS08 is cold by force；
SS09 spray coating color separations position；
SS10 is dried；
SS11 lower part；
SS12 retouches word, color separation sectional repair.
2. balance weight coating finish Wiring technology according to claim 1, which is characterized in that further include smallclothes coating finish line
Technique, following process：
S01 piece uploadings；
The Puttying of the parts S02
S03 polishings, soot blowing；
S04 paints together；
S05 levellings；
S06 bis- paints；
S07 levellings；
S07 is dried；
S08 is cold by force；
S09 lower part.
3. balance weight coating finish Wiring technology according to claim 1, which is characterized in that it is described, further include middle coating surface
Paint Wiring technology, following process：
01 piece uploading；
02 Puttying
03 polishing, soot blowing；
04 transhipment applies in spray together；
05 transhipment, levelling；
06 defect is made up a deficiency；
07 polishing, soot blowing；
It is applied in 07 spray two；
08 drying；
09 dries；
10 lower part.
4. balance weight coating finish Wiring technology according to claim 1, which is characterized in that further include that middle painting finished products are repaiied
Mend technological process, following process：
01 chipping is polished；
02 putty is certainly dry；
The polishing of 03 putty, soot blowing；
04 spray painting；
05 dries.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810331572.6A CN108465623A (en) | 2018-04-13 | 2018-04-13 | Balance weight coating finish Wiring technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810331572.6A CN108465623A (en) | 2018-04-13 | 2018-04-13 | Balance weight coating finish Wiring technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108465623A true CN108465623A (en) | 2018-08-31 |
Family
ID=63262910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810331572.6A Pending CN108465623A (en) | 2018-04-13 | 2018-04-13 | Balance weight coating finish Wiring technology |
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| Country | Link |
|---|---|
| CN (1) | CN108465623A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109701799A (en) * | 2019-01-14 | 2019-05-03 | 东风小康汽车有限公司重庆分公司 | A kind of 3C1B production line and its remodeling method |
| CN109954641A (en) * | 2019-02-28 | 2019-07-02 | 东泽节能技术（苏州）有限公司 | One-key start formula automotive lacquer baking vanish control system and its control method |
| CN113695126A (en) * | 2021-10-29 | 2021-11-26 | 中荣精密金属制品(南通)有限公司 | Spraying device for spring processing |
| CN114308503A (en) * | 2022-01-10 | 2022-04-12 | 苏州金迈驰航空智能科技有限公司 | Paint spraying hangar based on air supply and air exhaust down in plane projection area |
-
2018
- 2018-04-13 CN CN201810331572.6A patent/CN108465623A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109701799A (en) * | 2019-01-14 | 2019-05-03 | 东风小康汽车有限公司重庆分公司 | A kind of 3C1B production line and its remodeling method |
| CN109954641A (en) * | 2019-02-28 | 2019-07-02 | 东泽节能技术（苏州）有限公司 | One-key start formula automotive lacquer baking vanish control system and its control method |
| CN113695126A (en) * | 2021-10-29 | 2021-11-26 | 中荣精密金属制品(南通)有限公司 | Spraying device for spring processing |
| CN113695126B (en) * | 2021-10-29 | 2021-12-21 | 中荣精密金属制品(南通)有限公司 | Spraying device for spring processing |
| CN114308503A (en) * | 2022-01-10 | 2022-04-12 | 苏州金迈驰航空智能科技有限公司 | Paint spraying hangar based on air supply and air exhaust down in plane projection area |
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Application publication date: 20180831 |