CN104084361A - Paint environmental-friendly coating method - Google Patents
Paint environmental-friendly coating method Download PDFInfo
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- CN104084361A CN104084361A CN201410326233.0A CN201410326233A CN104084361A CN 104084361 A CN104084361 A CN 104084361A CN 201410326233 A CN201410326233 A CN 201410326233A CN 104084361 A CN104084361 A CN 104084361A
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Abstract
The invention discloses a paint environment-friendly coating method. The paint environment-friendly coating method includes the following steps that firstly, a workpiece is fed, the workpiece is hung to a hanging hook of a hanging conveying chain, and the subsequent processing steps are executed on the workpiece carried by the hanging conveying chain in sequence; secondly, ultrasonic cleaning is conducted; thirdly, air dust removing is conducted; fourthly, preheating is conducted; fifthly, automatic primer coating is conducted through water curtain type static; sixthly, manual checking and supplementary coating are conducted; seventhly, leveling and drying are conducted; eighthly, automatic finish paint coating is conducted through a water curtain type reciprocator; ninthly, leveling is conducted for 10 minutes; tenthly, manual checking and supplementary coating are conducted; eleventhly, leveling and drying are conducted; twelfthly, drying and curing are conducted; thirteenthly, natural cooling is conducted for 30 minutes; fourteenthly, rust-protection workpiece discharging is conducted. According to the environment-friendly paint coating method, the subsequent processing steps are sequentially conducted on the workpiece carried by the hanging conveying chain, automatic connecting and conveying among all the processes are achieved, and automatic and continuous work can be conducted. The paint environment-friendly coating method has the advantages that few persons are needed, labor intensity is low, an occupied working place is small, safety is high, product quality is stable, logistics time is short, production efficiency is high, production cost is low, and better environmental friendliness is achieved.
Description
Technical field
The present invention relates to a kind of paint environmentally-friendly coating method, for the application of the motor accessories such as motor casing support, end cap, footing, junction box seat, connector cover and fan housing.
Background technology
In the prior art, the coating process of workpiece in turn includes the following steps: cleaning workpiece, oven dry workpiece, the manual japanning of workpiece first, the japanning of manual secondary workpiece, manual three subjobs are painted and naturally dry workpiece.Separate between each step above, operator completes after an operation by hand, then workpiece is moved to next place, carries out next step manual operations.
The coating process of the workpiece of prior art have take that workplace is large, logistics time is long, labour intensity is large, employment is many, work random large, production efficiency is low, the production cycle is long, unstable product quality and the high shortcoming of production cost.Meanwhile, owing to there is no rational waste gas purification and water purification system, in production process, very easily cause air and water pollution.
Summary of the invention
The object of the invention is the deficiency existing in order to overcome prior art, provide that a kind of production efficiency is high, employment is few, safe, constant product quality, production cost paint environmentally-friendly coating low, environmental protection more method.
The present invention is achieved by the following technical solutions: a kind of paint environmentally-friendly coating method, comprises the following steps:
1) upper workpiece, workpiece suspension is upper to the suspension hook of suspension conveyer chain, and suspension conveyer chain band workpiece passes through subsequent process steps successively;
2) Ultrasonic Cleaning, suspension conveyer chain band workpiece is by the service sink of supersonic wave cleaning machine, the antirust cleaning fluid of splendid attire in service sink, and workpiece immerses in antirust cleaning fluid, remove surface of the work greasy dirt, the antirust cleaning fluid in service sink recycles after by Filter Press;
3) air cleaning, suspension conveyer chain band workpiece passes through air dust remover, air dust remover blows the ponding that dust on workpiece and Ultrasonic Cleaning stay off, dust absorption fan dust absorbing in filter, after the waste gas through filter that pipeline is collected is processed by plasma waste gas cleaning device, discharge in 15 meters of high-altitudes;
4) preheating, suspension conveyer chain band workpiece is by preheating drying tunnel, preheating 20 minutes, preheat temperature is 60-120 degree Celsius;
5) water curtain type static automatic coating priming paint, suspension conveyer chain band workpiece is by static auto spray painting room, the shower nozzle primer spray of workpiece in static auto spray painting room, in the process of primer spray, the cascade that the inwall in static auto spray painting room forms with circulating water catches coating cloud, and the sewage of bottom, paint spray booth recycles after by Filter Press, the supporting extractor fan in static auto spray painting room, the near waste gas of extractor fan is delivered to cleaning plant for waste gas of plasma, purifies rear 15 meters of high-altitudes and discharges;
6) manual inspection fills spray;
7) levelling is dried, and suspension conveyer chain band workpiece passes through levelling drying tunnel, heating, drying 30 minutes, and heating-up temperature 60-120 degree Celsius, the supporting extractor fan in levelling drying tunnel road, the near waste gas of extractor fan is delivered to cleaning plant for waste gas of plasma, purifies rear 15 meters of high-altitudes and discharges;
8) water curtain type reciprocating engine automatic coating finish paint, suspension conveyer chain band workpiece is by reciprocating engine auto spray painting room, workpiece in reciprocating engine auto spray painting room by a plurality of shower nozzle topcoatings, in the process of topcoating, the cascade that the inwall in reciprocating engine auto spray painting room forms with circulating water catches coating cloud, and the sewage of bottom, paint spray booth recycles after by Filter Press, the supporting extractor fan in reciprocating engine auto spray painting room, the near waste gas of extractor fan is delivered to cleaning plant for waste gas of plasma, purifies rear 15 meters of high-altitudes and discharges;
9) levelling is 10 minutes;
10) manual inspection fills spray;
11) levelling is dried, and suspension conveyer chain band workpiece passes through levelling drying tunnel, heating, drying 30 minutes, and 60 degrees Celsius of heating-up temperatures, the supporting extractor fan of levelling drying tunnel, the near waste gas of extractor fan is delivered to cleaning plant for waste gas of plasma, purifies rear 15 meters of high-altitudes and discharges;
12) baking and curing, suspension conveyer chain band workpiece passes through to dry drying tunnel, heating, drying 30 minutes, 100 degrees Celsius of heating-up temperatures, dry the supporting extractor fan of drying tunnel, and the near waste gas of extractor fan is delivered to cleaning plant for waste gas of plasma, purifies rear 15 meters of high-altitudes and discharges;
13) naturally cooling 30 minutes;
14) antirust lower.
The invention has the beneficial effects as follows: the present invention passes through subsequent process steps successively by suspension conveyer chain band workpiece, each inter process, from being dynamically connected conveying, can carry out Automatic continuous operation.It has advantages of that employment is few, labour intensity is little, take that workplace is little, safe, constant product quality, logistics time is short, production efficiency is high, production cost is low and environmental protection more.
The specific embodiment
Paint environmentally-friendly coating method of the present invention comprises the following steps:
1) upper workpiece, workpiece suspension is upper to the suspension hook of suspension conveyer chain, and suspension conveyer chain band workpiece passes through subsequent process steps successively;
2) Ultrasonic Cleaning, suspension conveyer chain band workpiece is by the service sink of supersonic wave cleaning machine, the antirust cleaning fluid of splendid attire in service sink, and workpiece immerses in antirust cleaning fluid, remove surface of the work greasy dirt, the antirust cleaning fluid in service sink recycles after by Filter Press;
3) air cleaning, suspension conveyer chain band workpiece passes through air dust remover, air dust remover blows the ponding that dust on workpiece and Ultrasonic Cleaning stay off, dust absorption fan dust absorbing in filter, after the waste gas through filter that pipeline is collected is processed by plasma waste gas cleaning device, discharge in 15 meters of high-altitudes;
4) preheating, suspension conveyer chain band workpiece is by preheating drying tunnel, preheating 20 minutes, preheat temperature is 60-120 degree Celsius;
5) water curtain type static automatic coating priming paint, suspension conveyer chain band workpiece is by static auto spray painting room, the shower nozzle primer spray of workpiece in static auto spray painting room, in the process of primer spray, the cascade that the inwall in static auto spray painting room forms with circulating water catches coating cloud, and the sewage of bottom, paint spray booth recycles after by Filter Press, the supporting extractor fan in static auto spray painting room, the near waste gas of extractor fan is delivered to cleaning plant for waste gas of plasma, purifies rear 15 meters of high-altitudes and discharges;
6) manual inspection fills spray;
7) levelling is dried, and suspension conveyer chain band workpiece passes through levelling drying tunnel, heating, drying 30 minutes, and heating-up temperature 60-120 degree Celsius, the supporting extractor fan in levelling drying tunnel road, the near waste gas of extractor fan is delivered to cleaning plant for waste gas of plasma, purifies rear 15 meters of high-altitudes and discharges;
8) water curtain type reciprocating engine automatic coating finish paint, suspension conveyer chain band workpiece is by reciprocating engine auto spray painting room, workpiece in reciprocating engine auto spray painting room by a plurality of shower nozzle topcoatings, in the process of topcoating, the cascade that the inwall in reciprocating engine auto spray painting room forms with circulating water catches coating cloud, and the sewage of bottom, paint spray booth recycles after by Filter Press, the supporting extractor fan in reciprocating engine auto spray painting room, the near waste gas of extractor fan is delivered to cleaning plant for waste gas of plasma, purifies rear 15 meters of high-altitudes and discharges;
9) levelling is 10 minutes;
10) manual inspection fills spray;
11) levelling is dried, and suspension conveyer chain band workpiece passes through levelling drying tunnel, heating, drying 30 minutes, and 60 degrees Celsius of heating-up temperatures, the supporting extractor fan of levelling drying tunnel, the near waste gas of extractor fan is delivered to cleaning plant for waste gas of plasma, purifies rear 15 meters of high-altitudes and discharges;
12) baking and curing, suspension conveyer chain band workpiece passes through to dry drying tunnel, heating, drying 30 minutes, 100 degrees Celsius of heating-up temperatures, dry the supporting extractor fan of drying tunnel, and the near waste gas of extractor fan is delivered to cleaning plant for waste gas of plasma, purifies rear 15 meters of high-altitudes and discharges;
13) naturally cooling 30 minutes;
14) antirust lower.
This paint environmentally-friendly coating method is for the application of the motor accessories such as motor casing support, end cap, footing, junction box seat, connector cover and fan housing, workpiece suspension to the suspension of suspension conveyer chain is linked up with, by suspension conveyer chain, drive workpiece successively by following process equipment, each inter process, from being dynamically connected conveying, can carry out Automatic continuous operation.The present invention has advantages of that employment is few, labour intensity is little, take that workplace is little, safe, constant product quality, logistics time is short, production efficiency is high, production cost is low and environmental protection more.
Finally should be noted that; above content is only in order to illustrate technical scheme of the present invention; but not limiting the scope of the invention; the simple modification that those of ordinary skill in the art carries out technical scheme of the present invention or be equal to replacement, does not all depart from essence and the scope of technical solution of the present invention.
Claims (1)
1. paint an environmentally-friendly coating method, it is characterized in that comprising the following steps successively:
1) upper workpiece
Workpiece suspension is upper to the suspension hook of suspension conveyer chain, and suspension conveyer chain band workpiece passes through subsequent process steps successively;
2) Ultrasonic Cleaning
Suspension conveyer chain band workpiece is by the service sink of supersonic wave cleaning machine, the antirust cleaning fluid of splendid attire in service sink, and workpiece immerses in antirust cleaning fluid, removes surface of the work greasy dirt, and the antirust cleaning fluid in service sink recycles after by Filter Press;
3) air cleaning
Suspension conveyer chain band workpiece passes through air dust remover, air dust remover blows the ponding that dust on workpiece and Ultrasonic Cleaning stay off, dust absorption fan is dust absorbing in filter, and after the waste gas through filter that pipeline is collected is processed by plasma waste gas cleaning device, discharge in 15 meters of high-altitudes;
4) preheating
Suspension conveyer chain band workpiece is by preheating drying tunnel, preheating 20 minutes, and preheat temperature is 60-120 degree Celsius;
5) water curtain type static automatic coating priming paint
Suspension conveyer chain band workpiece is by static auto spray painting room, the shower nozzle primer spray of workpiece in static auto spray painting room, in the process of primer spray, the cascade that the inwall in static auto spray painting room forms with circulating water catches coating cloud, the sewage of paint spray booth bottom recycles after by Filter Press, the supporting extractor fan in static auto spray painting room, the near waste gas of extractor fan is delivered to cleaning plant for waste gas of plasma, purifies rear 15 meters of high-altitudes and discharges;
6) manual inspection fills spray;
7) levelling is dried
Suspension conveyer chain band workpiece passes through levelling drying tunnel, heating, drying 30 minutes, and heating-up temperature 60-120 degree Celsius, the supporting extractor fan in levelling drying tunnel road, the near waste gas of extractor fan is delivered to cleaning plant for waste gas of plasma, purifies rear 15 meters of high-altitudes and discharges;
8) water curtain type reciprocating engine automatic coating finish paint
Suspension conveyer chain band workpiece is by reciprocating engine auto spray painting room, workpiece in reciprocating engine auto spray painting room by a plurality of shower nozzle topcoatings, in the process of topcoating, the cascade that the inwall in reciprocating engine auto spray painting room forms with circulating water catches coating cloud, the sewage of paint spray booth bottom recycles after by Filter Press, the supporting extractor fan in reciprocating engine auto spray painting room, the near waste gas of extractor fan is delivered to cleaning plant for waste gas of plasma, purifies rear 15 meters of high-altitudes and discharges;
9) levelling is 10 minutes;
10) manual inspection fills spray;
11) levelling is dried
Suspension conveyer chain band workpiece passes through levelling drying tunnel, heating, drying 30 minutes, and 60 degrees Celsius of heating-up temperatures, the supporting extractor fan of levelling drying tunnel, the near waste gas of extractor fan is delivered to cleaning plant for waste gas of plasma, purifies rear 15 meters of high-altitudes and discharges;
12) baking and curing
Suspension conveyer chain band workpiece passes through to dry drying tunnel, heating, drying 30 minutes, and 100 degrees Celsius of heating-up temperatures, dry the supporting extractor fan of drying tunnel, and the near waste gas of extractor fan is delivered to cleaning plant for waste gas of plasma, purifies rear 15 meters of high-altitudes and discharges;
13) naturally cooling 30 minutes;
14) antirust lower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410326233.0A CN104084361B (en) | 2014-07-10 | 2014-07-10 | Paint environmentally-friendly coating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410326233.0A CN104084361B (en) | 2014-07-10 | 2014-07-10 | Paint environmentally-friendly coating method |
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| Publication Number | Publication Date |
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| CN104084361A true CN104084361A (en) | 2014-10-08 |
| CN104084361B CN104084361B (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410326233.0A Active CN104084361B (en) | 2014-07-10 | 2014-07-10 | Paint environmentally-friendly coating method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104084356A (en) * | 2014-07-23 | 2014-10-08 | 上海久日机械有限公司 | Environment-friendly paint painting production line |
| CN110142192A (en) * | 2019-06-06 | 2019-08-20 | 甘肃路桥新锐交通科技有限责任公司 | The two-in-one composite coating spraying method of highway guard rail upright post, corrugated guardrail plate |
| CN111250375A (en) * | 2020-02-27 | 2020-06-09 | 中国铁建重工集团股份有限公司 | Water-based paint coating process for thick steel plate |
| CN114589075A (en) * | 2022-01-20 | 2022-06-07 | 杭州吉众机电股份有限公司 | Product surface spraying treatment process |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847660A (en) * | 2012-09-26 | 2013-01-02 | 六安江淮电机有限公司 | Technological process for spraying on outer surface of motor |
| CN202715532U (en) * | 2012-07-31 | 2013-02-06 | 厦门建霖工业有限公司 | Whole hanging dry-type surface processing system |
| CN203155032U (en) * | 2013-03-29 | 2013-08-28 | 丰净环保设备(上海)有限公司 | Spray booth waste gas treatment device |
-
2014
- 2014-07-10 CN CN201410326233.0A patent/CN104084361B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202715532U (en) * | 2012-07-31 | 2013-02-06 | 厦门建霖工业有限公司 | Whole hanging dry-type surface processing system |
| CN102847660A (en) * | 2012-09-26 | 2013-01-02 | 六安江淮电机有限公司 | Technological process for spraying on outer surface of motor |
| CN203155032U (en) * | 2013-03-29 | 2013-08-28 | 丰净环保设备(上海)有限公司 | Spray booth waste gas treatment device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104084356A (en) * | 2014-07-23 | 2014-10-08 | 上海久日机械有限公司 | Environment-friendly paint painting production line |
| CN110142192A (en) * | 2019-06-06 | 2019-08-20 | 甘肃路桥新锐交通科技有限责任公司 | The two-in-one composite coating spraying method of highway guard rail upright post, corrugated guardrail plate |
| CN111250375A (en) * | 2020-02-27 | 2020-06-09 | 中国铁建重工集团股份有限公司 | Water-based paint coating process for thick steel plate |
| CN114589075A (en) * | 2022-01-20 | 2022-06-07 | 杭州吉众机电股份有限公司 | Product surface spraying treatment process |
| CN114589075B (en) * | 2022-01-20 | 2023-10-03 | 杭州吉众机电股份有限公司 | Product surface spraying treatment process |
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| CN104084361B (en) | 2016-01-13 |
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