CN103028533B - Automobile surface paint chromatic spraying method - Google Patents
Automobile surface paint chromatic spraying method Download PDFInfo
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- CN103028533B CN103028533B CN201210322342.6A CN201210322342A CN103028533B CN 103028533 B CN103028533 B CN 103028533B CN 201210322342 A CN201210322342 A CN 201210322342A CN 103028533 B CN103028533 B CN 103028533B
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Abstract
The invention relates to an automobile surface paint chromatic spraying method, which comprises the following steps of floating coat paint spraying, flash drying, chromatic paint spraying and coating, drying, forced cooling, grinding, shielding, main color paint spraying and coating, flash drying, shielding dismounting, finish varnish spraying and coating, finish paint drying, finish paint forced cooling and finishing polishing and grinding. A wet-to-wet process method is adopted between the floating coat paint and the chromatic paint, and the goals of simplifying the process, improving the efficiency, saving the energy consumption and reducing the cost are reached. Meanwhile, the drying work procedure is reduced, the excessive drying of automobile bodies is avoided, and the mechanical performance of a paint film of the chromatic automobile body is improved.
Description
Technical field
The present invention relates to a kind of vehicle spray painting method, relate in particular to a kind of automobile table paint chromatography spraying method that reduces technological process, increase work efficiency, reduce production costs.
Background technology
Along with the demand of client's individual requirement and some special vehicles (as taxi) etc., it is increasing that automobile table paint need to carry out the demand of chromatography spraying, and particularly chromatography car becomes the trend rising year by year with the market demand of chromatography picking-up vehicle.The general flow of current automobile table paint chromatography spraying coating process is: middle painting sprays paint → middle painting for dry → middle painting cold → middle painting polishing → chromatic jet printing paint → ovens dry by force → by force cold → polish → cover → do → removal of spraying mass-tone colored paint → sudden strain of a muscle cover → spray coating varnish → finish paint oven dry → finish paint by force cold → finishing polish polish.This method, processing step complexity, production efficiency is lower, and whole technique need to be through three oven dry, and energy resource consumption is larger, has increased production cost.
Summary of the invention
The present invention mainly solves original automobile table paint chromatography spraying coating process step complexity, and production efficiency is lower, need to be through three oven dry, and energy resource consumption is larger, the technical problem that production cost is higher; A kind of automobile table paint chromatography spraying method is provided, simplifies step, raise the efficiency, save energy consumption, reduce costs.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals: a kind of automobile table paint chromatography spraying method of the present invention, comprises the steps:
(1). adopt in Control During Paint Spraying by Robot and paint in Zhong Tu paint spray booth;
(2). dodge dry;
(3). overlap colored paint in manual paint spray booth by hand spray;
(4). enter drying room and dry;
(5). enter strong cold house and make vehicle body pressure cooling;
(6). enter grinding chamber by the elimination of polishing of vehicle body holiday position;
(7). adopt masking paper and color separation adhesive tape to cover at cover colored paint position;
(8). adopt Control During Paint Spraying by Robot mass-tone colored paint in finish paint paint spray booth;
(9). dodge dry;
(10). removal masking paper and color separation adhesive tape;
(11). adopt Control During Paint Spraying by Robot coating varnish;
(12). enter finish paint drying room and dry;
(13). enter strong cold house and make vehicle body pressure cooling;
(14). vehicle body enters finish line and carries out polishing grinding.
The present invention adopts the process of " wet touch wet " between middle japanning and cover colored paint, omitted together dry, together strong cold-peace is polished operation together, reaches the object of simplifying technique, raising the efficiency, save energy consumption and reduce costs.Meanwhile, reduce one baking operation, make body of a motor car avoid overbaking, promoted the mechanical performance of chromatography car vehicle body paint film, as adhesive force, anti-hitting property of stone, paint film flexibility, resistance to impact etc.
As preferably, in described step (2) and step (9), dodge dry temperature and adopt paint spray booth's indoor temperature, be 17～38 DEG C, dodging the dry time is 80～100S.
As preferably, in described step (3), the thickness of hand spray cover colored paint is 15～20 μ m.
As preferably, the temperature of drying in described step (4) and step (12) is that 140～145 DEG C, time are 15～25min.
As preferably, in described step (5) and step (13), to force cooling temperature be that room temperature, time are 2～5min to vehicle body.Strong cold house is for the strong cold-working use after drying, and makes the temperature of surface of the work reach 35 DEG C of left and right after cold by force.Strong cold house adopts adjustable strong cold blowing mouth to blow outdoor new wind to surface, the workpiece whole body, and blow gun is distributed in the both sides of chamber body, and hot-air, outside exhaust blower discharge chamber, does not have a negative impact to workshop condition.
The invention has the beneficial effects as follows: between middle japanning and cover colored paint, adopt the process of " wetting, it is wet to touch ", reach the object of simplifying technique, raising the efficiency, save energy consumption and reduce costs.Meanwhile, reduce one baking operation, make body of a motor car avoid overbaking, promoted the mechanical performance of chromatography car vehicle body paint film.
Detailed description of the invention
Below by embodiment, technical scheme of the present invention is described in further detail.
Embodiment: a kind of automobile table paint chromatography spraying method of the present embodiment, comprises the steps:
(1). adopt in Control During Paint Spraying by Robot and paint in Zhong Tu paint spray booth;
(2). dodge and do, temperature is Zhong Tu paint spray booth room temperature (being generally 17～38 DEG C), and the time is 90S;
(3). overlap colored paint in manual paint spray booth by hand spray, thickness is 18 μ m;
(4). enter drying room and dry, temperature is that 140 DEG C, time are 20min;
(5). enter strong cold house and make vehicle body pressure cooling, the time is 4min;
(6). enter grinding chamber by the elimination of polishing of vehicle body holiday position;
(7). adopt masking paper and color separation adhesive tape to cover at cover colored paint position;
(8). adopt Control During Paint Spraying by Robot mass-tone colored paint in finish paint paint spray booth;
(9). dodge and do, temperature is finish paint paint spray booth room temperature (being generally 17～38 DEG C), and the time is 90S;
(10). removal masking paper and color separation adhesive tape;
(11). adopt Control During Paint Spraying by Robot coating varnish;
(12). enter finish paint drying room and dry, temperature is that 140 DEG C, time are 20min;
(13). enter strong cold house and make vehicle body pressure cooling, the time is 4min;
(14). vehicle body enters finish line and carries out polishing grinding.
Temperature instantly due to what dodge that dry and strong cooling working procedure adopts, i.e. room temperature, therefore according to the difference of season and weather, the time of operation can be adjusted to some extent.The present invention simplifies step, raises the efficiency, and saves energy consumption, reduces costs.
Claims (1)
1. an automobile table paint chromatography spraying method, is characterized in that comprising the steps:
(1). adopt in Control During Paint Spraying by Robot and paint in Zhong Tu paint spray booth;
(2). dodging and do, dodge dry temperature and adopt paint spray booth's indoor temperature, is 17～38 DEG C, and dodging the dry time is 80～100s;
(3). overlap colored paint in manual paint spray booth by hand spray, the thickness of cover colored paint is 15～20 μ m;
(4). enter drying room and dry, the temperature of oven dry is that 140～145 DEG C, time are 15～25min;
(5). enter strong cold house and make vehicle body pressure cooling, cooling temperature is that room temperature, time are 2～5min;
(6). enter grinding chamber by the elimination of polishing of vehicle body holiday position;
(7). adopt masking paper and color separation adhesive tape to cover at cover colored paint position;
(8). adopt Control During Paint Spraying by Robot mass-tone colored paint in finish paint paint spray booth;
(9). dodging and do, dodge dry temperature and adopt paint spray booth's indoor temperature, is 17～38 DEG C, and dodging the dry time is 80～100s;
(10). removal masking paper and color separation adhesive tape;
(11). adopt Control During Paint Spraying by Robot coating varnish;
(12). enter finish paint drying room and dry, the temperature of oven dry is that 140～145 DEG C, time are 15～25min;
(13). enter strong cold house and make vehicle body pressure cooling, cooling temperature is that room temperature, time are 2～5min;
(14). vehicle body enters finish line and carries out polishing grinding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210322342.6A CN103028533B (en) | 2012-09-04 | 2012-09-04 | Automobile surface paint chromatic spraying method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210322342.6A CN103028533B (en) | 2012-09-04 | 2012-09-04 | Automobile surface paint chromatic spraying method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103028533A CN103028533A (en) | 2013-04-10 |
| CN103028533B true CN103028533B (en) | 2014-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210322342.6A Expired - Fee Related CN103028533B (en) | 2012-09-04 | 2012-09-04 | Automobile surface paint chromatic spraying method |
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| CN103230863B (en) * | 2013-05-08 | 2014-06-11 | 中国第一汽车股份有限公司 | Whole machine paint spraying process of diesel engine |
| CN103286052A (en) * | 2013-06-19 | 2013-09-11 | 合肥华信电动科技发展有限公司 | Method of spraying and coating electric automobile coating piece surface and enabling painting surface to have reflective effect at night |
| CN103567127A (en) * | 2013-11-07 | 2014-02-12 | 苏州万隆汽车零部件股份有限公司 | Color separation coating method of motor vehicle bumper |
| EP2902159A1 (en) * | 2014-02-03 | 2015-08-05 | 3M Innovative Properties Company | Self-guiding cutting device |
| CN104148261A (en) * | 2014-09-01 | 2014-11-19 | 江苏政田重工股份有限公司 | Paint coating process |
| CN107303550A (en) * | 2016-04-21 | 2017-10-31 | 比亚迪股份有限公司 | The chromatography spraying coating process of body of a motor car |
| CN106622918A (en) * | 2016-12-05 | 2017-05-10 | 中信戴卡股份有限公司 | Improved double-color aluminum alloy wheel coating process |
| CN106423795A (en) * | 2016-12-08 | 2017-02-22 | 中车唐山机车车辆有限公司 | Passenger train spraying method |
| CN106862043A (en) * | 2017-03-10 | 2017-06-20 | 安徽江淮汽车集团股份有限公司 | Double-colored car spraying coating process method |
| CN107051847A (en) * | 2017-06-16 | 2017-08-18 | 湖南湘江关西涂料有限公司 | A kind of vehicle color coating process |
| CN107163744A (en) * | 2017-07-17 | 2017-09-15 | 湖北大海化工实业有限公司 | It is a kind of to exempt to toast the quick-dry type Automotive Primer Surfacer for exempting from polishing and its prepare coating process |
| CN109569942B (en) * | 2018-12-29 | 2021-05-28 | 扬州托新汽车零部件有限公司 | Full-automatic paint spraying equipment for automobile decoration parts |
| CN109622288B (en) * | 2018-12-29 | 2021-04-20 | 宣城托新精密科技有限公司 | Totally-enclosed paint spraying process for automobile decoration |
| CN109877014A (en) * | 2019-03-06 | 2019-06-14 | 浙江吉利汽车研究院有限公司 | A kind of coating chromatography technique |
| CN110681551A (en) * | 2019-09-29 | 2020-01-14 | 中国第一汽车股份有限公司 | Color register coating process method for automobile multi-color automobile body |
| CN111266278A (en) * | 2020-03-31 | 2020-06-12 | 东风柳州汽车有限公司 | Color register coating process for automobile |
| CN111842059A (en) * | 2020-06-08 | 2020-10-30 | 华人运通(江苏)技术有限公司 | Car body color register spraying method |
| CN112275594A (en) * | 2020-10-15 | 2021-01-29 | 中国第一汽车股份有限公司 | Flexible color register coating method for automobile body |
| CN112620048A (en) * | 2020-10-21 | 2021-04-09 | 中国第一汽车股份有限公司 | 3D color coating method for automobile body |
| CN112893056A (en) * | 2021-01-04 | 2021-06-04 | 宝能(西安)汽车研究院有限公司 | Vehicle body color spraying method |
| CN114939521A (en) * | 2022-05-07 | 2022-08-26 | 上汽通用五菱汽车股份有限公司 | Vehicle body paint spraying process, vehicle paint structure and vehicle |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101745493A (en) * | 2008-11-27 | 2010-06-23 | 中国第一汽车集团公司 | Integrated method of coating, intermediate coating, color-registering for cab |
| CN102341250A (en) * | 2009-01-22 | 2012-02-01 | 国立大学法人横浜国立大学 | Paint set |
| CN101773902A (en) * | 2009-12-30 | 2010-07-14 | 上海斯典化工有限公司 | Surface color processing method for vehicle wheels and wheels thereof |
| CN102476093B (en) * | 2010-11-25 | 2014-05-28 | 北汽福田汽车股份有限公司 | Chromatic car spraying method |
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