CN104084361B - Paint environmentally-friendly coating method - Google Patents
Paint environmentally-friendly coating method Download PDFInfo
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- CN104084361B CN104084361B CN201410326233.0A CN201410326233A CN104084361B CN 104084361 B CN104084361 B CN 104084361B CN 201410326233 A CN201410326233 A CN 201410326233A CN 104084361 B CN104084361 B CN 104084361B
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Abstract
The invention discloses a kind of paint environmentally-friendly coating method, comprise the following steps: 1) upper workpiece, by workpiece suspension on the suspension hook of suspension conveyer chain, suspension conveyer chain band workpiece is successively through subsequent process steps; 2) Ultrasonic Cleaning; 3) air cleaning; 4) preheating; 5) water curtain type electrostatic automatic coating priming paint; 6) manual inspection fills spray; 7) levelling is dried; 8) water curtain type reciprocating engine automatic coating finish paint; 9) levelling 10 minutes; 10) manual inspection fills spray; 11) levelling is dried; 12) baking and curing; 13) naturally 30 minutes are cooled; 14) antirust lower part.The present invention is by suspension conveyer chain band workpiece successively through subsequent process steps, and each inter process, from being dynamically connected conveying, can carry out Automatic continuous operation.It has that employment is few, labour intensity is little, take that workplace is little, security is high, constant product quality, logistics time are short, production efficiency is high, production cost is low and the advantage of environmental protection more.
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, after operator completes an operation by hand, then workpiece is moved to next place, carry 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 not having rational waste gas purification and water purification system, in production process, very easily air and water pollution is caused.
Summary of the invention
The object of the invention is the deficiency existed to overcome prior art, providing that a kind of production efficiency is high, employment is few, security is high, constant product quality, production cost are low, paint environmentally-friendly coating method that is environmental protection more.
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, by workpiece suspension on the suspension hook of suspension conveyer chain, suspension conveyer chain band workpiece is successively through subsequent process steps;
2) Ultrasonic Cleaning, suspension conveyer chain band workpiece by the service sink of supersonic wave cleaning machine, the antirust cleaning fluid of splendid attire in service sink, workpiece immerses in antirust cleaning fluid, remove surface of the work greasy dirt, the antirust cleaning fluid in service sink is used by Filter Press Posterior circle;
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 the filter, pipeline collect the waste gas through filter by the process of plasma waste gas cleaning device after, 15 meters of high air discharge;
4) preheating, suspension conveyer chain band workpiece passes through preheating drying tunnel, preheating 20 minutes, and preheat temperature is 60-120 degree Celsius;
5) water curtain type electrostatic automatic coating priming paint, suspension conveyer chain band workpiece is by electrostatic auto spray painting room, the shower nozzle primer spray of workpiece in electrostatic auto spray painting room, in the process of primer spray, the cascade that the inwall in electrostatic auto spray painting room is formed with circulating water catches coating cloud, and the sewage bottom paint spray booth is used by Filter Press Posterior circle, the supporting extractor fan in electrostatic auto spray painting room, the near waste gas of extractor fan delivers to cleaning plant for waste gas of plasma, purifies rear 15 meters of high air discharge;
6) manual inspection fills spray;
7) levelling is dried, and suspension conveyer chain band workpiece passes through levelling drying tunnel, heating, drying 30 minutes, heating-up temperature 60-120 degree Celsius, the supporting extractor fan in levelling drying tunnel road, and the near waste gas of extractor fan delivers to cleaning plant for waste gas of plasma, purifies rear 15 meters of high air discharge;
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 multiple shower nozzle topcoating, in the process of topcoating, the cascade that the inwall in reciprocating engine auto spray painting room is formed with circulating water catches coating cloud, and the sewage bottom paint spray booth is used by Filter Press Posterior circle, the supporting extractor fan in reciprocating engine auto spray painting room, the near waste gas of extractor fan delivers to cleaning plant for waste gas of plasma, purifies rear 15 meters of high air discharge;
9) levelling 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, heating-up temperature 60 degrees Celsius, the supporting extractor fan of levelling drying tunnel, and the near waste gas of extractor fan delivers to cleaning plant for waste gas of plasma, purifies rear 15 meters of high air discharge;
12) baking and curing, suspension conveyer chain band workpiece is by drying drying tunnel, heating, drying 30 minutes, heating-up temperature 100 degrees Celsius, and dry the supporting extractor fan of drying tunnel, the near waste gas of extractor fan delivers to cleaning plant for waste gas of plasma, purifies rear 15 meters of high air discharge;
13) naturally 30 minutes are cooled;
14) antirust lower part.
The invention has the beneficial effects as follows: the present invention is by suspension conveyer chain band workpiece successively through subsequent process steps, and each inter process, from being dynamically connected conveying, can carry out Automatic continuous operation.It has that employment is few, labour intensity is little, take that workplace is little, security is high, constant product quality, logistics time are short, production efficiency is high, production cost is low and the advantage of environmental protection more.
Detailed description of the invention
Paint environmentally-friendly coating method of the present invention comprises the following steps:
1) upper workpiece, by workpiece suspension on the suspension hook of suspension conveyer chain, suspension conveyer chain band workpiece is successively through subsequent process steps;
2) Ultrasonic Cleaning, suspension conveyer chain band workpiece by the service sink of supersonic wave cleaning machine, the antirust cleaning fluid of splendid attire in service sink, workpiece immerses in antirust cleaning fluid, remove surface of the work greasy dirt, the antirust cleaning fluid in service sink is used by Filter Press Posterior circle;
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 the filter, pipeline collect the waste gas through filter by the process of plasma waste gas cleaning device after, 15 meters of high air discharge;
4) preheating, suspension conveyer chain band workpiece passes through preheating drying tunnel, preheating 20 minutes, and preheat temperature is 60-120 degree Celsius;
5) water curtain type electrostatic automatic coating priming paint, suspension conveyer chain band workpiece is by electrostatic auto spray painting room, the shower nozzle primer spray of workpiece in electrostatic auto spray painting room, in the process of primer spray, the cascade that the inwall in electrostatic auto spray painting room is formed with circulating water catches coating cloud, and the sewage bottom paint spray booth is used by Filter Press Posterior circle, the supporting extractor fan in electrostatic auto spray painting room, the near waste gas of extractor fan delivers to cleaning plant for waste gas of plasma, purifies rear 15 meters of high air discharge;
6) manual inspection fills spray;
7) levelling is dried, and suspension conveyer chain band workpiece passes through levelling drying tunnel, heating, drying 30 minutes, heating-up temperature 60-120 degree Celsius, the supporting extractor fan in levelling drying tunnel road, and the near waste gas of extractor fan delivers to cleaning plant for waste gas of plasma, purifies rear 15 meters of high air discharge;
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 multiple shower nozzle topcoating, in the process of topcoating, the cascade that the inwall in reciprocating engine auto spray painting room is formed with circulating water catches coating cloud, and the sewage bottom paint spray booth is used by Filter Press Posterior circle, the supporting extractor fan in reciprocating engine auto spray painting room, the near waste gas of extractor fan delivers to cleaning plant for waste gas of plasma, purifies rear 15 meters of high air discharge;
9) levelling 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, heating-up temperature 60 degrees Celsius, the supporting extractor fan of levelling drying tunnel, and the near waste gas of extractor fan delivers to cleaning plant for waste gas of plasma, purifies rear 15 meters of high air discharge;
12) baking and curing, suspension conveyer chain band workpiece is by drying drying tunnel, heating, drying 30 minutes, heating-up temperature 100 degrees Celsius, and dry the supporting extractor fan of drying tunnel, the near waste gas of extractor fan delivers to cleaning plant for waste gas of plasma, purifies rear 15 meters of high air discharge;
13) naturally 30 minutes are cooled;
14) antirust lower part.
This paint environmentally-friendly coating method is used for the application of the motor accessories such as motor casing support, end cap, footing, junction box seat, connector cover and fan housing, by workpiece suspension on the suspension hook of suspension conveyer chain, workpiece is driven successively by following process equipment by suspension conveyer chain, each inter process, from being dynamically connected conveying, can carry out Automatic continuous operation.The present invention has that employment is few, labour intensity is little, take that workplace is little, security is high, constant product quality, logistics time are short, production efficiency is high, production cost is low and the advantage of 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 equivalently to replace, 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
By workpiece suspension on the suspension hook of suspension conveyer chain, suspension conveyer chain band workpiece is successively through subsequent process steps;
2) Ultrasonic Cleaning
Suspension conveyer chain band workpiece by the service sink of supersonic wave cleaning machine, the antirust cleaning fluid of splendid attire in service sink, workpiece immerses in antirust cleaning fluid, and remove surface of the work greasy dirt, the antirust cleaning fluid in service sink is used by Filter Press Posterior circle;
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 the filter, pipeline collect the waste gas through filter by the process of plasma waste gas cleaning device after, 15 meters of high air discharge;
4) preheating
Suspension conveyer chain band workpiece passes through preheating drying tunnel, preheating 20 minutes, and preheat temperature is 60-120 degree Celsius;
5) water curtain type electrostatic automatic coating priming paint
Suspension conveyer chain band workpiece is by electrostatic auto spray painting room, the shower nozzle primer spray of workpiece in electrostatic auto spray painting room, in the process of primer spray, the cascade that the inwall in electrostatic auto spray painting room is formed with circulating water catches coating cloud, sewage bottom paint spray booth is used by Filter Press Posterior circle, the supporting extractor fan in electrostatic auto spray painting room, waste gas is delivered to cleaning plant for waste gas of plasma by extractor fan, purifies rear 15 meters of high air discharge;
6) manual inspection fills spray;
7) levelling is dried
Suspension conveyer chain band workpiece passes through levelling drying tunnel, heating, drying 30 minutes, heating-up temperature 60-120 degree Celsius, the supporting extractor fan of levelling drying tunnel, and waste gas is delivered to cleaning plant for waste gas of plasma by extractor fan, purifies rear 15 meters of high air discharge;
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 multiple shower nozzle topcoating, in the process of topcoating, the cascade that the inwall in reciprocating engine auto spray painting room is formed with circulating water catches coating cloud, sewage bottom paint spray booth is used by Filter Press Posterior circle, the supporting extractor fan in reciprocating engine auto spray painting room, waste gas is delivered to cleaning plant for waste gas of plasma by extractor fan, purifies rear 15 meters of high air discharge;
9) levelling 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, heating-up temperature 60 degrees Celsius, the supporting extractor fan of levelling drying tunnel, and waste gas is delivered to cleaning plant for waste gas of plasma by extractor fan, purifies rear 15 meters of high air discharge;
12) baking and curing
Suspension conveyer chain band workpiece is by drying drying tunnel, heating, drying 30 minutes, heating-up temperature 100 degrees Celsius, and dry the supporting extractor fan of drying tunnel, waste gas is delivered to cleaning plant for waste gas of plasma by extractor fan, purifies rear 15 meters of high air discharge;
13) naturally 30 minutes are cooled;
14) antirust lower part.
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 CN104084361A (en) | 2014-10-08 |
| CN104084361B true CN104084361B (en) | 2016-01-13 |
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| CN201410326233.0A Active CN104084361B (en) | 2014-07-10 | 2014-07-10 | Paint environmentally-friendly coating method |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104084356B (en) * | 2014-07-23 | 2016-09-14 | 上海久日机械有限公司 | Paint environmentally-friendly coating 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 |
| 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 |
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 |
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| CN104084361A (en) | 2014-10-08 |
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