CN114570582A - Paint supply, recovery and cleaning integrated device - Google Patents
Paint supply, recovery and cleaning integrated device Download PDFInfo
- Publication number
- CN114570582A CN114570582A CN202210206210.0A CN202210206210A CN114570582A CN 114570582 A CN114570582 A CN 114570582A CN 202210206210 A CN202210206210 A CN 202210206210A CN 114570582 A CN114570582 A CN 114570582A
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- Prior art keywords
- container
- paint
- proportioner
- color paint
- color
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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
- B05B16/00—Spray booths
- B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
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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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- 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
Landscapes
- Nozzles (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention relates to a paint supply, recovery and cleaning integrated device, which can realize the integration of spraying, cleaning and recovery by reasonably setting the connection and closing between each colored paint container and each spray paint and arranging a proper pump, a pressure regulator, a proportioner, a proportional valve, a regulating valve and the like.
Description
Technical Field
The invention belongs to the technical field of spraying equipment, relates to a spraying system, and particularly relates to an integrated device for paint supply, recovery and cleaning.
Background
In order to meet the requirements of vehicle users, automobile factories continuously develop new colored paints which are loved by customers, so that the number of the colored paints used by the automobile factories and matched part factories is increased. Most of the colored paints are not large in spraying amount, a valve needs to be manually controlled to ensure the spraying amount, and after the spraying is finished, a high-pressure spray gun and a paint remover need to be manually adopted to clean the painted paints back and forth and manually recycle the wastes.
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 colored paint is not large, the frequency of color changing of the system is high, and 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 quickly changing paint and color abroad becomes 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 order to achieve this, the applicant has invented an integrated system for painting (with patent number CN 202011531640.7). However, during the use process, the paint spraying integrated system still has the problems of incomplete cleaning, incomplete recycling and difficulty in flexibly realizing flexible paint spraying switching of 1-4 different paints.
In view of the technical defects in the prior art, the development of a novel integrated device for paint supply, recovery and cleaning is urgently needed.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a paint supply, recovery and cleaning integrated device which can realize the integrated operation of paint spraying, cleaning and recovery, is thorough in cleaning and recovery, and can flexibly switch between 1-4 different paints according to requirements, so that the paint spraying effect is better.
In order to achieve the above purpose, the invention provides the following technical scheme:
the utility model provides a supply lacquer to retrieve and wash integrated device, it includes first colored lacquer container, second colored lacquer container, solvent container, curing agent container and first recovery container, its characterized in that, first colored lacquer in the first colored lacquer container send into first proportioner behind first voltage regulator, second colored lacquer in the second colored lacquer container send into the second proportioner behind the second voltage regulator, the solvent in the solvent container gets into the third proportioner behind the first pump, follow first colored lacquer that first proportioner came out, follow second colored lacquer that second proportioner came out and follow the solvent that the third proportioner came out mixes the back and gets into first proportioner through first pneumatic switch valve, curing agent in the curing agent container gets into the second proportioner through the second pneumatic switch valve, first proportioner and second proportioner all link to each other with first mixed section, the first mixing section is connected with a first paint spraying gun rear groove, and the first paint spraying gun rear groove is connected with the first recovery container through a third pneumatic switch valve.
Preferably, the paint supply, recovery and cleaning integrated device further comprises a third color paint container, a fourth color paint container and a second recovery container, the third color paint in the third color paint container is fed into a fourth proportioner after passing through a third pressure regulator, the fourth color paint in the fourth color paint container is fed into a fifth proportioner after passing through a fourth pressure regulator, the solvent in the solvent container enters a sixth proportioner after passing through a second pump, the third color paint coming out of the fourth proportioner, the fourth color paint coming out of the fifth proportioner and the solvent coming out of the sixth proportioner are mixed and then enter the third proportioner through a fourth pneumatic switch valve, the curing agent in the curing agent container enters the fourth proportioner through a fifth pneumatic switch valve, the third proportioner and the fourth proportioner are both connected with a second mixing section, and the second mixing section is connected with a second spray gun rear groove, and the rear groove of the second paint spray gun is connected with the second recovery container through a sixth pneumatic switch valve.
Preferably, the paint supply, recovery and cleaning integrated device further comprises a total recovery container, and the first recovery container and the second recovery container are connected with the total recovery container.
Preferably, the first color paint in the first color paint container is also connected with the first pressure regulator through a first back pressure valve.
Preferably, the second color paint in the second color paint container is also connected with the second pressure regulator through a second back pressure valve.
Preferably, the third color paint in the third color paint container is also connected with the third pressure regulator through a third back pressure valve.
Preferably, the fourth color paint in the fourth color paint container is also connected with the fourth pressure regulator through a fourth back pressure valve.
Compared with the prior art, the paint supply, recovery and cleaning integrated device has one or more of the following beneficial technical effects:
1. it can realize the operation of spraying paint, washing, retrieving integration.
2. The cleaning is more thorough, so that the spraying effect after paint replacement can be ensured.
3. The recycling of the paint is more thorough, on one hand, the recycling of the paint is facilitated, and on the other hand, the spraying effect after the paint is changed is facilitated to be guaranteed.
4. Can be flexibly switched among 1 to 4 different paints according to the requirements, thereby leading the painting effect to be better.
Drawings
FIG. 1 is a schematic structural diagram of an integrated device for paint supply, recovery and cleaning.
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.
Fig. 5 is an enlarged view of a portion D of fig. 1.
Fig. 6 is an enlarged view of a portion E of fig. 1.
Fig. 7 is an enlarged view of a portion F of fig. 1.
Fig. 8 is an enlarged view of a portion G of fig. 1.
Fig. 9 is an enlarged view of a portion H of fig. 1.
Fig. 10 is an enlarged view of a portion I of fig. 1.
Fig. 11 is an enlarged view of portion J of fig. 1.
Fig. 12 is an enlarged view of a portion K of fig. 1.
Fig. 13 is an enlarged view of a portion L of fig. 1.
Fig. 14 is an enlarged view of a portion M 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 a paint supply and recovery integrated device which can realize the integration of paint spraying, cleaning and recovery, thereby being beneficial to realizing the quick paint change and spraying. .
Fig. 1 shows a schematic structural diagram of an integrated device for paint supply, recovery and cleaning of the invention. Since the integrated paint supply and recovery device of the present invention has a complicated structure and is limited by space, the composition and connection thereof are not clearly shown in fig. 1. Therefore, in the present invention, its detailed configuration is shown by its partial views.
As shown in fig. 1 to 14, in the present invention, the paint supply, recovery and cleaning integrated apparatus includes a first color paint container 1, a second color paint container 2, a solvent container 3, a third color paint container 4, a fourth color paint container 5, a curing agent container 6, a first recovery container 17, a second recovery container 20, and a total recovery container 21. The first color paint container 1 contains first color paint. The second color paint container 2 is filled with second color paint. The solvent container 3 contains a solvent. The third color paint container 4 contains a third color paint. The fourth color paint container 5 is filled with fourth color paint. The curing agent container 6 is used for containing curing agent. The first recycling container 17 contains therein the excess colored paint recycled from the first paint spray gun. The second recovery container 20 contains the excess colored paint recovered from the second paint spray gun. The total recovery container 21 contains excess colored paint from the first recovery container 17 and the second recovery container 20.
As shown in fig. 2 and 8, the first color paint container 1 is connected to a first pressure regulator S3 through a pump a21, a filter a31 and a check valve P31 to supply the first color paint therein to the first pressure regulator S3. The voltage of the first voltage regulator S3 is regulated, and then the mixture enters a first proportioner PA 11.
As shown in fig. 3 and 8, the second color paint container 2 is connected to a second pressure regulator S4 through a pump a22, a filter a32, and a check valve P32 to supply the second color paint therein to the second pressure regulator S4. And the voltage is regulated by the second voltage regulator S4 and then enters a second proportioner PA 12.
As shown in fig. 4, the solvent container 3 is connected to the third proportioner by a pump a25 (i.e., a first pump) and a check valve P35.
As shown in fig. 10, the first paint from the first proportioning device, the second paint from the second proportioning device and the solvent from the third proportioning device are mixed and then enter the first proportioning device 9 through a first pneumatic switch valve K12. Preferably, a first pressure regulating valve 8 is provided between the first pneumatic switching valve 12 and the first scale 9.
As shown in fig. 7, the curing agent in the curing agent container 6 enters the second proportioner 10 through a filter a35, a second regulating valve 11, a third regulating valve 7 and a second pneumatic switch valve K17.
As shown in fig. 10 and 12, the first and second proportioners 9 and 10 are connected to a first mixing section 15. In the first mixing section 15, a mixed solution of the first colored paint, the second colored paint, and the solvent is mixed with the curing agent. The first mixing segment 15 is connected to a first spray gun rear slot 16. Thereby, the mixed liquid suitable for painting after mixing is supplied to the first paint spray gun.
The first rear paint gun tank 16 is also connected to a compressed air source through a pneumatic switch valve K15 to supply compressed air required for painting.
The first rear paint gun tank 16 is connected to the first recovery tank 17 through a third pneumatic switching valve K16, so that excess paint after painting can be recovered in the first recovery tank 17.
As shown in fig. 5 and 9, the third color paint container 4 is connected to a third pressure regulator S4 through a pump a23, a filter a33, and a check valve P33 to supply the third color paint therein to the third pressure regulator S4. And the voltage is regulated by the third voltage regulator S4 and then enters the fourth proportioner PA 15.
As shown in fig. 6 and 9, the fourth color paint container 5 is connected to a fourth pressure regulator S3 through a pump a24, a filter a34 and a check valve P34 to supply the fourth color paint therein to the fourth pressure regulator S3. And the voltage is regulated by the fourth voltage regulator S3 and then enters a fifth proportioner PA 16.
Also, as shown in fig. 4, the solvent container 3 is connected to the sixth proportioner through a pump a25 (i.e., a first pump) and a check valve P35.
As shown in fig. 7, the curing agent in the curing agent container 6 enters the fourth proportioner 10 through a filter a35, a second regulating valve 11 and a fifth pneumatic switching valve K27.
As shown in fig. 11, the third color paint from the fourth proportioning device, the fourth color paint from the fifth proportioning device and the solvent from the sixth proportioning device are mixed and then enter the third proportioning device 13 through a fourth pneumatic switch valve K22. A regulating valve 12 is arranged between the fourth pneumatic switch valve K22 and the third proportioner 13. The curing agent in the curing agent container 6 enters the fourth proportioner 14 through a fifth pneumatic switch valve K27.
As shown in fig. 11 and 13, the third and fourth proportioners 13 and 14 are connected to the second mixing section 18. In the second mixing section 18, a mixed solution of the third colored paint, the fourth colored paint, and the solvent is mixed with the curing agent. The second mixing segment 18 is connected to a second spray gun rear slot 19. Thereby, the mixed liquid suitable for painting after mixing is supplied to the second paint spray gun.
The second rear paint gun tank 19 is also connected to a compressed air source through a pneumatic switch valve K25 to supply compressed air required for painting.
The second rear paint gun tank 19 is also connected to the second recovery tank 20 through a sixth pneumatic switching valve K26 so that the excess paint after painting can be recovered into the second recovery tank 17.
In the present invention, preferably, the paint supply, recovery and cleaning integrated apparatus further includes a total recovery tank 21. The first recovery tank 17 and the second recovery tank 20 are connected to the main recovery tank 21 through a pneumatic switching valve K35.
In addition, in the present invention, the first color paint in the first color paint container 1 is also connected to the first pressure regulator through a first back pressure valve B1. And, the first color paint in the first color paint container 1 is also connected to the first proportional valve 13 through a first back pressure valve B1, a pneumatic switch valve K11, so that only the first paint is supplied.
The second paint in the second paint container 2 is also connected to the second pressure regulator through a second back pressure valve B2. And, the second color paint in the second color paint container 2 is also connected to the first proportional valve 13 through a second back pressure valve B2, a pneumatic switch valve K11, so that only the second paint is supplied.
The third color paint in the third color paint container 4 is also connected to the third pressure regulator through a third back pressure valve B3. And, the third color paint in the third color paint container 4 is also connected to the first proportional valve 13 through a third back pressure valve B3, a pneumatic switching valve K13, so that only the third color paint is supplied.
The fourth color paint in the fourth color paint container 5 is also connected with the fourth pressure regulator through a fourth back pressure valve B4. And, the fourth color paint in the fourth color paint container 5 is also connected to the first proportional valve 13 through a fourth back pressure valve B4, a pneumatic switching valve K13, so that only the fourth color paint is supplied.
In addition, the third color paint from the fourth proportioning device, the fourth color paint from the fifth proportioning device and the solvent from the sixth proportioning device can be mixed and then connected with the first proportional valve 13 through a pneumatic switch valve K14 so as to provide the mixed paint liquid to the first spray paint.
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. Obvious changes and modifications of the technical scheme of the invention are included in the protection scope of the invention.
Claims (7)
1. The utility model provides a supply lacquer to retrieve and wash integrated device, its includes first colored lacquer container (1), second colored lacquer container (2), solvent container (3), curing agent container (6) and first recovery container (17), its characterized in that, first colored lacquer in first colored lacquer container (1) send into first proportioner after through first voltage regulator second colored lacquer in second colored lacquer container (2) send into the second proportioner after through the second voltage regulator, the solvent in solvent container (3) gets into the third proportioner after through first pump, the first colored lacquer that comes out from the first proportioner, follow the second colored lacquer that comes out from the second proportioner and follow the solvent that comes out from the third proportioner mix the back and get into first proportioner (9) through first pneumatic switch valve, curing agent in curing agent container (6) gets into second proportioner (10) through second pneumatic switch valve, the first proportioner (9) and the second proportioner (10) are connected with a first mixing joint (15), the first mixing joint (15) is connected with a first paint spray gun rear groove (16), and the first paint spray gun rear groove (16) is connected with a first recovery container (17) through a third pneumatic switch valve.
2. The paint recycling and cleaning integrated device according to claim 1, further comprising a third color paint container (4), a fourth color paint container (5) and a second recycling container (20), wherein the third color paint in the third color paint container (4) is fed into a fourth proportioner after passing through a third pressure regulator, the fourth color paint in the fourth color paint container (5) is fed into a fifth proportioner after passing through a fourth pressure regulator, the solvent in the solvent container (3) enters a sixth proportioner after passing through a second pump, the third color paint coming out of the fourth proportioner, the fourth color paint coming out of the fifth proportioner and the solvent coming out of the sixth proportioner are mixed and then enter the third proportioner (13) through a fourth pneumatic switch valve, and the curing agent in the curing agent container (6) enters the fourth proportioner (14) through the fifth pneumatic switch valve, and the third proportioner (13) and the fourth proportioner (14) are connected with a second mixing section (18), the second mixing section (18) is connected with a second paint spray gun rear groove (19), and the second paint spray gun rear groove (19) is connected with the second recovery container (20) through a sixth pneumatic switch valve.
3. An integrated paint recycling and cleaning device according to claim 2, further comprising a main recycling container (21), said first recycling container (17) and said second recycling container (20) being connected to said main recycling container (21).
4. The integrated device for paint recycling and cleaning according to claim 3, wherein the first color paint in the first color paint container (1) is further connected with the first pressure regulator through a first back pressure valve.
5. The integrated paint recycling and cleaning device according to claim 4, wherein the second colored paint in the second colored paint container (2) is further connected with the second pressure regulator through a second back pressure valve.
6. The paint supply, recovery and cleaning integrated device according to claim 5, wherein the third color paint in the third color paint container (4) is further connected with the third pressure regulator through a third back pressure valve.
7. The integrated paint supply, recycling and cleaning device as claimed in claim 6, wherein the fourth color paint in the fourth color paint container (5) is further connected to the fourth pressure regulator through a fourth back pressure valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210206210.0A CN114570582A (en) | 2022-03-04 | 2022-03-04 | Paint supply, recovery and cleaning integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210206210.0A CN114570582A (en) | 2022-03-04 | 2022-03-04 | Paint supply, recovery and cleaning integrated device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114570582A true CN114570582A (en) | 2022-06-03 |
Family
ID=81776555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210206210.0A Pending CN114570582A (en) | 2022-03-04 | 2022-03-04 | Paint supply, recovery and cleaning integrated device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114570582A (en) |
Citations (15)
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| WO1998041316A1 (en) * | 1997-03-19 | 1998-09-24 | Akzo Nobel N.V. | Apparatus for applying multi-component coating compositions |
| EP0885659A1 (en) * | 1997-06-19 | 1998-12-23 | Emes N.V. | Continuous dispensing system for liquids |
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| CN105964440A (en) * | 2016-07-14 | 2016-09-28 | 青岛金光鸿智能机械电子有限公司 | Quick color changing and spraying device and method |
| CN110882870A (en) * | 2018-09-08 | 2020-03-17 | 田洼工程株式会社 | Multi-liquid mixed paint supply system and multi-liquid mixed paint supply method |
| CN111822312A (en) * | 2020-07-31 | 2020-10-27 | 西安天元化工有限责任公司 | Spraying method of bi-component high-solid-content coating |
| CN112108321A (en) * | 2020-04-30 | 2020-12-22 | 中国电子产品可靠性与环境试验研究所（（工业和信息化部电子第五研究所）（中国赛宝实验室）） | Piezoelectric spraying device for non-curing double-component glue |
| CN112642613A (en) * | 2020-12-21 | 2021-04-13 | 山东中清智能科技股份有限公司 | Paint spraying integrated system |
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2022
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|---|---|---|---|---|
| GB1334072A (en) * | 1970-10-01 | 1973-10-17 | Ives F E | Liquid resin spray dispenser |
| WO1998041316A1 (en) * | 1997-03-19 | 1998-09-24 | Akzo Nobel N.V. | Apparatus for applying multi-component coating compositions |
| EP0885659A1 (en) * | 1997-06-19 | 1998-12-23 | Emes N.V. | Continuous dispensing system for liquids |
| CN1209363A (en) * | 1997-08-22 | 1999-03-03 | 本田技研工业株式会社 | Method and apparatus for painting powdered paint |
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| DE10050875A1 (en) * | 1999-12-20 | 2002-01-03 | Talip Tevkuer | Device for spraying paint using a paint spray gun comprises a paint storage unit formed by a mixing storage unit and operating storage units |
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| JP2007275844A (en) * | 2006-04-11 | 2007-10-25 | Asahi Sunac Corp | Mixing device |
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