CN112642613A - Paint spraying integrated system - Google Patents
Paint spraying integrated system Download PDFInfo
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- CN112642613A CN112642613A CN202011531640.7A CN202011531640A CN112642613A CN 112642613 A CN112642613 A CN 112642613A CN 202011531640 A CN202011531640 A CN 202011531640A CN 112642613 A CN112642613 A CN 112642613A
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- valve
- pneumatic switch
- switch valve
- pneumatic
- main agent
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/14—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/40—Filters located upstream of the spraying outlets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
- B05B15/55—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Spray Control Apparatus (AREA)
Abstract
The invention relates to an integrated system for paint spraying, a main agent container is connected with a main agent pneumatic switch valve through a first pump, a first filter, a first check valve and a first pressure regulating valve, a solvent container is connected with the solvent pneumatic switch valve through a second pump, a second filter and the first check valve, a curing agent container is connected with the solvent pneumatic switch valve through a third pump, the third filter, the third check valve and the third pressure regulating valve are connected with the outlet of the main agent pneumatic switch valve, the main agent pneumatic switch valve is connected with the solvent pneumatic switch valve in series, the outlet of the proportioner is connected with the spraying pneumatic switch valve through the third pressure regulating valve, the outlet of the second check valve is connected with the first cleaning pneumatic switch valve, the waste liquid pool is connected with the waste liquid pneumatic switch valve, the compressed air source is connected with the air pneumatic switch valve, and the first cleaning pneumatic switch valve, the air pneumatic switch valve, the waste liquid pneumatic switch valve and the spraying pneumatic switch valve are connected with the spray gun after being connected in series. It can realize spraying, washing and retrieve integration.
Description
Technical Field
The invention belongs to the technical field of spraying equipment, relates to a spraying system, and particularly relates to an integrated system for spraying paint.
Background
In order to meet the requirements of vehicle users, automobile factories continuously develop new colors which are favored by customers, so that the number of colors used by automobile factories and matched part factories is increased. The spraying amount of most colors is not large, the valve needs to be manually controlled to ensure the spraying amount, and after the spraying is finished, the high-pressure spray gun and the paint remover need to be manually adopted to clean back and forth and manually recycle the waste materials.
This manual approach has the following drawbacks: 1. manual operation, long time consumption and low efficiency; 2. poor quality, manual painting, resulting in uneven paint film thickness; 3. the spraying amount of most colors is not large, and the color changing frequency of the system is high, so that the space (paint mixing room) occupation and the energy consumption (from a circulating system without spraying) are gradually increased; 4. the safety is low, and the health of workers is harmed; 5. the consistency is poor.
The spraying system for rapidly changing paint and color in foreign countries has become a mature technology and has more than thirty years of research and development history. At present, automatic modeling analysis and track optimization are mainly studied abroad. The big data for the experiment are also many, and the system is relatively stable: the flow, the sector and the atomization size can be easily adjusted in the spraying process, so that the production efficiency is improved, the material waste is reduced, the consumption of consumables is greatly reduced by the used spraying robot, and the utilization rate of paint is improved. And also widely put into the industrial production of paint spraying. Meanwhile, the spraying, color changing and paint changing have also been advanced towards the intelligent direction, for example, the curved surface paint spraying project of the European Union has realized the automatic spraying and paint changing of convex parts.
Compared with the foreign and domestic paint changing technology, the technology has a great development in recent years. Domestic automatic spraying is mainly applied to the automobile manufacturing industry. The development and application of electrostatic spraying, plasma spraying, cold spraying and other spraying technologies can use the intelligent spraying system capable of changing colors and changing paint quickly, so that the spraying quality is obviously improved, but the capacity of mass production is not formed. Enterprises spend a huge capital import of the whole spraying production line, but the core technology of paint changing is strict and secret, and the best spraying effect is not achieved. Based on the difference of the production levels of workers at home and abroad, the production line at home and abroad cannot be directly carried. The manual paint changing and color changing can cause that a part of expensive spraying production lines are often in an idle state, and even the situation that the spraying production lines cannot normally run occurs.
The spraying system for quickly changing paint and color effectively improves the spraying efficiency, saves the industrial cost, and can well adapt to the long-term production planning arrangement of multiple shifts, thereby improving the enterprise productivity and the fixed asset utilization rate. There are also a few enterprises that use a machine plus manual semi-automatic spray mode. This often results in poor coating quality and also inevitably results in injury to the workers' bodies. Therefore, it is important to develop a high-precision and high-stability quick color-changing paint-changing system suitable for domestic production requirements.
In view of the above technical drawbacks of the prior art, it is highly desirable to develop a new painting system.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide an integrated system for paint spraying, which can realize the integrated operation of paint spraying, cleaning and recycling and meet the paint spraying requirements of automobile manufacturers.
In order to achieve the above purpose, the invention provides the following technical scheme:
an integrated system for paint spraying comprises a plurality of main agent containers, a solvent container, a curing agent container, a proportioner, a spray gun, a waste liquid pool and a compressed air source, and is characterized in that each main agent container is respectively connected with a main agent pneumatic switch valve in the proportioner through a first pump, a first filter, a first one-way valve and a first pressure regulating valve, the solvent container is connected with a solvent pneumatic switch valve in the proportioner through a second pump, a second filter and the first one-way valve, the curing agent container is connected with an outlet of the main agent pneumatic switch valve through a third pump, a third filter, a third one-way valve and a third pressure regulating valve, the main agent pneumatic switch valve is connected with the solvent pneumatic switch valve in series, an outlet of the proportioner is connected with a spraying pneumatic switch valve through the third pressure regulating valve, an outlet of the second one-way valve is also connected with a first cleaning pneumatic switch valve, the waste liquid pool is connected with a waste liquid pneumatic switch valve, the compressed air source is connected with an air pneumatic switch valve, and the first cleaning pneumatic switch valve, the air pneumatic switch valve, the waste liquid pneumatic switch valve and the spraying pneumatic switch valve are connected in series and then connected with the spray gun.
Preferably, the outlet of the first one-way valve is also connected with a recovery container through a recovery pneumatic switch valve.
Preferably, the outlet of the second one-way valve is further connected between the first one-way valve and the first pressure regulating valve through a second cleaning pneumatic switch valve.
Preferably, there are four of said main agent containers, two of said proportioners and two of said lances, two of said main agent containers being connected to one of said lances by one of said proportioners and the other two of said main agent containers being connected to the other of said lances by the other of said proportioners.
Preferably, there are two waste liquid pools, wherein two of the main agent containers are connected to one of the waste liquid pools, and the other two of the main agent containers are connected to the other waste liquid pool.
Preferably, there are two of said recovery vessels in total, two of said primary agent vessels being connected to one of said recovery vessels and the other two of said primary agent vessels being connected to the other of said recovery vessels.
Preferably, a spare main agent pneumatic switch valve is further arranged in the proportioner and is connected between the main agent pneumatic switch valve and the solvent pneumatic switch valve in series.
Preferably, the spraying pneumatic switch valve comprises two pneumatic switch valves connected in series.
Compared with the prior art, the paint spraying integrated system has the following beneficial technical effects:
1. it can realize the operation of spraying paint, washing, retrieving integration.
2. The automobile paint spraying device can meet the requirements of automobile enterprises for multi-color and small-quantity spraying.
3. The method is automatic and has low requirement on labor.
4. The spraying quality is good, and the consistency is high.
Drawings
FIG. 1 is a schematic view of the structure of the integrated system for a spray gun of the present invention.
Fig. 2 is an enlarged view of a portion a of fig. 1.
Fig. 3 is an enlarged view of a portion B of fig. 1.
Fig. 4 is an enlarged view of a portion C of fig. 1.
Detailed Description
The present invention is further described with reference to the following drawings and examples, which are not intended to limit the scope of the present invention.
The invention relates to an integrated system for paint spraying, which can realize the integration of paint spraying, cleaning and recycling.
As shown in fig. 1 to 4, in the present invention, the pneumatic switch valve K11 and the pneumatic switch valve 13 are two spraying pneumatic switch valves connected in series, which connect one of the spray guns 18 and the paint supply line, and are the main spraying path for supplying paint to one of the spray guns 18.
Likewise, the pneumatic switch valve k12 and the pneumatic switch valve 14 are also two spraying pneumatic switch valves in series, also connecting one of the spray guns 18 and the paint supply line, are the primary spray path for supplying paint to one of the spray guns 18.
The pneumatic switching valve k41 and the pneumatic switching valve 43 as well as the pneumatic switching valve k42 and the pneumatic switching valve 44 are, in principle, identical to the pneumatic switching valve k12 and the pneumatic switching valve 14, also spray pneumatic switching valves, except that they are connected to a further spray paint 18 for supplying the further spray gun 18 with paint.
The pneumatic switch valve K15 is a waste liquid pneumatic switch valve, is connected to the waste liquid tank 19, and is mixed with the pigment after the solvent is used for cleaning the pipeline, so that the pigment cannot be used and is discharged into the waste liquid tank 19.
The pneumatic switch valve K16, the pneumatic switch valve K45 and the pneumatic switch valve K46 are also waste liquid pneumatic switch valves, and they have the same principle and function as the pneumatic switch valve K15.
The pneumatic switch valve K17 is an air pneumatic switch valve, and is connected with the compressed air source 20, ensures pipeline pressure and washs the pipeline, aims at making the solvent can wash better when wasing through the effect of compressed air.
The pneumatic switching valve K18, the pneumatic switching valve K47, and the pneumatic switching valve K48 are also pneumatic switching valves, and their principle and function are the same as those of the pneumatic switching valve K17.
The pneumatic switch valve K19 is a first cleaning pneumatic switch valve, which is connected with a solvent for cleaning. The pneumatic switching valve K20, the pneumatic switching valve K49, and the pneumatic switching valve K50 are also first cleaning pneumatic switching valves, and they have the same principle and function as the pneumatic switching valve K19.
The pneumatic switch valve K19, the pneumatic switch valve K17, the pneumatic switch valve K15, the pneumatic switch valve K13 and the pneumatic switch valve K11 are connected in series and then connected with one of the spray guns 18.
The pneumatic switch valve K20, the pneumatic switch valve K18, the pneumatic switch valve K16, the pneumatic switch valve K14 and the pneumatic switch valve K12 are connected in series and then are also connected with one of the spray guns 18.
The pneumatic switch valve K49, the pneumatic switch valve K47, the pneumatic switch valve K45, the pneumatic switch valve K43 and the pneumatic switch valve K41 are connected in series and then connected with the other spray gun 18.
The pneumatic switch valve K50, the pneumatic switch valve K48, the pneumatic switch valve K46, the pneumatic switch valve K44 and the pneumatic switch valve K42 are connected in series and then are also connected with the other spray gun 18.
The pneumatic switch valve K21, the pneumatic switch valve K22, the pneumatic switch valve K51 and the pneumatic switch valve K52 are main agent pneumatic switch valves, and are respectively connected with pipelines to supply pigments to the pneumatic switch valve K11, the pneumatic switch valve K12, the pneumatic switch valve K41 and the pneumatic switch valve K42.
The pneumatic switch valve K23, the pneumatic switch valve K24, the pneumatic switch valve K53 and the pneumatic switch valve K54 are standby main agent pneumatic switch valves, and are standby valves of the pneumatic switch valve K21, the pneumatic switch valve K22, the pneumatic switch valve K51 and the pneumatic switch valve K52, respectively. When the pneumatic switch valve K21, the pneumatic switch valve K22, the pneumatic switch valve K51 and the pneumatic switch valve K52 are damaged, the pneumatic switch valve K23, the pneumatic switch valve K24, the pneumatic switch valve K53 and the pneumatic switch valve K54 can be used for replacement.
The pneumatic switch valve K25 and the pneumatic switch valve K55 are solvent pneumatic switch valves, and are connected with solvent for cleaning.
The pneumatic switch valve K25, the pneumatic switch valve K23 and the pneumatic switch valve K21 are connected in series, and the pneumatic switch valve K25, the pneumatic switch valve K24 and the pneumatic switch valve K22 are connected in series and are all located in one of the proportioners 16. The pneumatic switch valve K55, the pneumatic switch valve K53 and the pneumatic switch valve K51 are connected in series, and the pneumatic switch valve K55, the pneumatic switch valve K54 and the pneumatic switch valve K52 are connected in series and are all located in the other proportioner 16.
The pneumatic switch valve K26, the pneumatic switch valve K27, the pneumatic switch valve K56 and the pneumatic switch valve K57 are second cleaning pneumatic switch valves, and are connected with a solvent through pipelines to perform partial pipeline pigment recovery and cleaning.
The pneumatic switch valve K28, the pneumatic switch valve K29, the pneumatic switch valve K58 and the pneumatic switch valve K59 are recovery pneumatic switch valves, and are used for recovering the pigments in the pneumatic switch valve K26, the pneumatic switch valve K27, the pneumatic switch valve K56 and the pneumatic switch valve K57 into the recovery container 2 for secondary use.
Specifically, the main agent container 1 of the main agent a is connected to a first pressure regulating valve 14 through a first pump 5, a first filter 6 and a first check valve 7. And the first check valve 7 is connected to one recovery tank 2 through a pneumatic opening and closing valve K28. The first pressure regulating valve 14 is connected to a pneumatic on-off valve K21 in the proportioner 16. The pneumatic switching valve K21 is connected to the pneumatic switching valve K13 through a second pressure regulating valve 17. The pneumatic switching valve K13 is connected to a pneumatic switching valve K11. The pneumatic switch valve K11 is connected to the first lance 18.
Likewise, the main dose container 1 of the main dose c is connected to another first pressure regulating valve 14 through another first pump 5, another first filter 6 and another first one-way valve 7. And the first check valve 7 is connected to one recovery tank 2 through a pneumatic opening and closing valve K29. The first pressure regulating valve 14 is connected to a pneumatic on-off valve K22 in the proportioner 16. The pneumatic switching valve K22 is connected to the pneumatic switching valve K14 through another second pressure regulating valve 17. The pneumatic switching valve K14 is connected to a pneumatic switching valve K12. The pneumatic switch valve K12 is also connected to the first lance 18.
The main agent container 1 of the main agent b is connected to a further first pressure regulating valve 14 via a further first pump 5, a further first filter 6 and a further first non return valve 7. And the first check valve 7 is connected to the other recovery tank 2 through a pneumatic opening and closing valve K58. The further first pressure regulating valve 14 is connected to a pneumatic on-off valve K51 in the other proportioner 16. The pneumatic switching valve K51 is connected to a pneumatic switching valve K43 through yet another second pressure regulating valve 17. The pneumatic switching valve K43 is connected to a pneumatic switching valve K41. The pneumatic switch valve K41 is connected to the second lance 18.
The main dose container 1 of the main dose d is connected to yet another first pressure regulating valve 14 through yet another first pump 5, yet another first filter 6 and yet another first check valve 7. And the first check valve 7 is connected to the other recovery tank 2 through a pneumatic opening and closing valve K59. The still other first pressure regulating valve 14 is connected to a pneumatic on-off valve K52 in the other proportioner 16. The pneumatic switching valve K52 is connected to the pneumatic switching valve K44 through still another second pressure regulating valve 17. The pneumatic switching valve K44 is connected to a pneumatic switching valve K42. The pneumatic on-off valve K42 is also connected to the second lance 18.
The solvent container 3 is connected to four purge valves, that is, a pneumatic switching valve K26, a pneumatic switching valve K27, a pneumatic switching valve K56, and a pneumatic switching valve K57, through a second pump 8, a second filter 9, and a second check valve 10. The output of the pneumatic switching valve K26 is connected to the input of the second regulating valve 14 connected to the main agent container 1 of the main agent a. The output of the pneumatic switching valve K27 is connected to the input of the second regulating valve 14 connected to the main dose container 1 of the main dose c. The output of the pneumatic switching valve K56 is connected to the input of the second regulating valve 14 connected to the main agent container 1 of the main agent b. The output of the pneumatic switching valve K57 is connected to the input of the second regulating valve 14 connected to the main agent container 1 of the main agent a.
And the output end of the second one-way valve 10 is also connected to a pneumatic switch valve K25, a pneumatic switch valve K55, a pneumatic switch valve K19, a pneumatic switch valve K20, a pneumatic switch valve K49 and a pneumatic switch valve K50.
The curing agent container 4 is connected to two third pressure regulating valves 15 through a third pump 11, a third filter 12, and a third check valve 13. The output end of one of the third pressure regulating valves 15 is connected with the output ends of the pneumatic switch valve K21 and the pneumatic switch valve K22. The output of the other third control valve 15 is connected to the outputs of the pneumatic switching valve 51 and the pneumatic switching valve 52.
The compressed air source 20 is connected to a pneumatic switch valve K17, a pneumatic switch valve K18, a pneumatic switch valve K47, and a pneumatic switch valve K48.
The pneumatic switching valve K15 and the pneumatic switching valve K16 are connected to a waste liquid tank 19. The pneumatic switch valve K45 and the pneumatic switch valve K46 are connected to another waste liquid tank 19.
In use, the main agent a in the main agent container 1 is conveyed to the pneumatic switch valve K21 through the first pump 5, the first filter 6 and the first one-way valve 7 by the first pressure regulating valve 14, and the curing agent in the curing agent container 4 is conveyed to the pipeline through the third pump 11, the third filter 12 and the third one-way valve 13 by the third pressure regulating valve 15 and is mixed with the main agent a coming out of the pneumatic switch valve 21. The amount of the main agent a can be adjusted by the pneumatic switch valve 21, so that the proportion of the main agent a and the curing agent can be adjusted. The mixed paint is delivered to the first spray gun 18 through the pneumatic on-off valve 13 and the pneumatic on-off valve 11 by the third pressure regulating valve 17 to realize painting.
After the main agent a is sprayed, the solvent passes through the second pump 8, the second filter 9, the second one-way valve 10, the pneumatic switch valve K25, the pneumatic switch valve K26, the pneumatic switch valve K19 and under the action of the compressed air provided by the compressed air source 20, so that the coating in the whole pipeline is cleaned. After cleaning, the main agent b can be sprayed.
In the present invention, the spraying process of the main agent b, the main agent c and the main agent d is the same as that of the main agent a, but the used pipeline and the pneumatic switch valve are different, and specific reference can be made to fig. 1-4. Therefore, for the sake of simplicity, a detailed description thereof will not be given.
The above examples of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. Not all embodiments are exhaustive. All obvious changes and modifications which are obvious to the technical scheme of the invention are covered by the protection scope of the invention.
Claims (8)
1. An integrated system for paint spraying, which comprises a plurality of main agent containers (1), a solvent container (3), a curing agent container (4), a proportioner (16), a spray gun (18), a waste liquid pool (19) and a compressed air source (20), and is characterized in that each main agent container (1) is respectively connected with a main agent pneumatic switch valve in the proportioner (16) through a first pump (5), a first filter (6), a first one-way valve (7) and a first pressure regulating valve (14), the solvent container (3) is connected with a solvent pneumatic switch valve in the proportioner (16) through a second pump (8), a second filter (9) and a first one-way valve (10), the curing agent container (4) is connected with an outlet of the main agent pneumatic switch valve through a third pump (11), a third filter (12), a third one-way valve (13) and a third pressure regulating valve (15), the main agent pneumatic switch valve is connected with the solvent pneumatic switch valve in series, the outlet of the proportioning device (16) is connected with the spraying pneumatic switch valve through a third pressure regulating valve (17), the outlet of the second one-way valve (10) is also connected with the first cleaning pneumatic switch valve, the waste liquid pool (19) is connected with the waste liquid pneumatic switch valve, the compressed air source (20) is connected with the air pneumatic switch valve, and the first cleaning pneumatic switch valve, the air pneumatic switch valve, the waste liquid pneumatic switch valve and the spraying pneumatic switch valve are connected with the spray gun (18) after being connected in series.
2. Integrated system for painting according to claim 1, characterised in that the outlet of the first non-return valve (7) is also connected to the recovery tank (2) through a recovery pneumatic on-off valve.
3. Integrated system for painting according to claim 2, characterised in that the outlet of the second one-way valve (10) is also connected between the first one-way valve (7) and the first pressure-regulating valve (14) by means of a second purge pneumatic on-off valve.
4. The integrated system for painting according to claim 3, characterized in that there are four main-agent containers (1), two said proportioners (16) and two said spray guns (18), two of said main-agent containers (1) being connected to one of said spray guns (18) by one of said proportioners (16) and the other two of said main-agent containers (1) being connected to the other of said spray guns (18) by the other of said proportioners (16).
5. Integrated system for painting according to claim 4, characterized in that there are two said waste tanks (19) in total, two of said main agent containers (1) being connected to one of said waste tanks (19) and the other two main agent containers (1) being connected to the other waste tank (19).
6. Integrated system for painting according to claim 5, characterized in that there are two recovery containers (2) in total, two of said main agent containers (1) being connected to one of said recovery containers (2) and the other two main agent containers (1) being connected to the other recovery container (2).
7. The integrated system for spraying according to claim 6, wherein a spare main agent pneumatic switch valve is further provided in the proportioner (16), and the spare main agent pneumatic switch valve is connected in series between the main agent pneumatic switch valve and the solvent pneumatic switch valve.
8. The integrated system for painting according to claim 7, wherein the painting pneumatic on-off valve comprises two pneumatic on-off valves connected in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011531640.7A CN112642613B (en) | 2020-12-21 | 2020-12-21 | Paint spraying integrated system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011531640.7A CN112642613B (en) | 2020-12-21 | 2020-12-21 | Paint spraying integrated system |
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| Publication Number | Publication Date |
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| CN112642613A true CN112642613A (en) | 2021-04-13 |
| CN112642613B CN112642613B (en) | 2021-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011531640.7A Active CN112642613B (en) | 2020-12-21 | 2020-12-21 | Paint spraying integrated system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114570582A (en) * | 2022-03-04 | 2022-06-03 | 山东中清智能科技股份有限公司 | Paint supply, recovery and cleaning integrated device |
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| JP2000218200A (en) * | 1999-01-27 | 2000-08-08 | Asahi Koki Kk | Coating device and method for changing coating color therein |
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|---|---|---|---|---|
| CN114570582A (en) * | 2022-03-04 | 2022-06-03 | 山东中清智能科技股份有限公司 | Paint supply, recovery and cleaning integrated device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112642613B (en) | 2021-09-17 |
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Denomination of invention: An integrated system for painting Effective date of registration: 20220505 Granted publication date: 20210917 Pledgee: Weihai Branch of Shanghai Pudong Development Bank Co.,Ltd. Pledgor: SHANDONG ZHONGQING INTELLIGENT TECHNOLOGY CO.,LTD. Registration number: Y2022980005054 |