CN112827694A - Line paint spraying machine with high recycling rate - Google Patents

Line paint spraying machine with high recycling rate Download PDF

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Publication number
CN112827694A
CN112827694A CN202110018406.2A CN202110018406A CN112827694A CN 112827694 A CN112827694 A CN 112827694A CN 202110018406 A CN202110018406 A CN 202110018406A CN 112827694 A CN112827694 A CN 112827694A
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CN
China
Prior art keywords
main body
body frame
side frames
paint
recycling rate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110018406.2A
Other languages
Chinese (zh)
Inventor
陈伟铭
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kunshan Fengchaou Machinery Co ltd
Original Assignee
Kunshan Fengchaou Machinery Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kunshan Fengchaou Machinery Co ltd filed Critical Kunshan Fengchaou Machinery Co ltd
Priority to CN202110018406.2A priority Critical patent/CN112827694A/en
Publication of CN112827694A publication Critical patent/CN112827694A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/0403Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B14/00Arrangements for collecting, re-using or eliminating excess spraying material
    • B05B14/20Arrangements for collecting, re-using or eliminating excess spraying material from moving belts, e.g. filtering belts or conveying belts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/50Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
    • B05B15/55Arrangements 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse 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

Abstract

The invention discloses a line paint spraying machine with high recycling rate, and particularly relates to the technical field of line paint spraying machines, which comprises a main body frame, wherein a conveying rack is arranged inside the main body frame, a top support is arranged on the inner top wall of the conveying rack, four supports are arranged at the bottom end of the top support, rollers are arranged at two ends of the inner side of the conveying rack along the horizontal direction, a belt is arranged between the two rollers, and a scraping system is arranged outside one side of the main body frame; the scraping system comprises first side frames arranged on two sides of one end of the main body frame, and the bottom ends of the two first side frames are connected with cleaning components in a shaft mode. Whole lines paint spraying machine realizes the recovery of remaining paint vehicle on the belt through the scraping material system that sets up, improves the recycle ratio of paint vehicle, and simultaneously, the bottom of scraping the material system sets up the washing subassembly, and the clean effect of self structure is better, guarantees lines paint spraying machine's processing application effect, improves the operating efficiency of complete machine.

Description

Line paint spraying machine with high recycling rate
Technical Field
The invention relates to the technical field of line paint spraying machines, in particular to a line paint spraying machine with high recycling rate.
Background
The spraying machine is a professional term of a paint spraying machine, the traditional spraying machine atomizes paint coating by utilizing compressed air, the spraying speed of the coating is generally 10 m/s, the high spraying speed causes excessive spraying and serious rebound phenomenon of the coating, and brings back a large amount of paint molecules to cause the paint to fly around, so that a large amount of the coating is wasted, the air is seriously polluted, and meanwhile, the defect phenomenon easily occurs on the surface of the coating. Because the coating with large recoil force is not easy to be attached to the corners and edges of the workpiece during spraying, the coating needs to be sprayed for a certain time, the phenomenon of sagging of the nearby surface is caused, and the coating has the following advantages along with manual rolling coating: the coating has the advantages of extremely high coating efficiency, excellent surface quality, prolonged service life of the coating, capability of easily attacking corners, gaps and uneven parts difficult to brush and capability of saving coating;
the line paint spraying machine is suitable for spraying operation processing of strip-shaped workpieces such as wood lines, door frames, photo frames, skirting lines, marble waist lines and the like, can be used for spraying full-coverage primer and finish paint aiming at UV, PU, water and the like, is high in operation speed, is especially smooth and regular in workpiece shape, is uniform in surface spraying, is produced automatically, saves manpower resources, and saves paint compared with certain manual spraying.
The existing line paint spraying machine has poor recycling rate of paint, poor cleaning effect of the structure of the line paint spraying machine and influence on application effect of the line paint spraying machine.
Disclosure of Invention
Therefore, the invention provides a line paint spraying machine with high recycling rate, and aims to solve the problems that the existing line paint spraying machine is poor in recycling rate of paint, poor in cleaning effect of the structure of the existing line paint spraying machine and influences the application effect of the line paint spraying machine.
In order to achieve the above purpose, the invention provides the following technical scheme:
a line paint spraying machine with high recycling rate comprises a main body frame, wherein a conveying rack is arranged inside the main body frame, a driving unit for driving the conveying rack is arranged outside the main body frame, a top chassis is arranged at the top end of the main body frame, universal wheels are arranged at the bottom of the main body frame, a top support is arranged on the inner top wall of the conveying rack, four supports are arranged at the bottom end of the top support, a spray gun is arranged at the bottom end of each support, rollers are arranged at two ends of the inner side of the conveying rack along the horizontal direction, a belt is arranged between the two rollers, and a scraping system is arranged outside one side of the main body frame;
the scraping system comprises first side frames arranged on two sides of one end of a main body frame, mounting frames are respectively connected to the outer portions of the two first side frames in a shaft mode, two paint scraping wheels are erected between the two mounting frames, a scraper is arranged between the two mounting frames and above the paint scraping wheels, the outer sides of the two first side frames close to the bottom ends of the two first side frames are fixedly provided with a same material guide groove, the bottom ends of the two first side frames are connected with conveying rollers in a shaft mode, and the bottom ends of the two first side frames are connected with cleaning assemblies in a shaft mode;
wash the subassembly including setting up two second side bearer in the first side bearer outside, main body frame's bottom is equipped with the cylinder corresponding with two second side bearers, and the tailpiece of the piston rod of two cylinders is articulated respectively, two with two second side bearers be equipped with a set of limiting plate between the second side bearer, and the inboard position department that is located between this set of limiting plate of two second side bearers is equipped with the pivot, the roller has been cup jointed to the outside of pivot, it is equipped with the bearing all to overlap between pivot and two second side bearers.
Furthermore, shaft seats corresponding to the bottom ends of the two first side frames are respectively arranged at one ends of the two second side frames.
Furthermore, the top end of the scraper is provided with a connecting shaft connected with the two first side frames.
Furthermore, an air supply filtering device is installed inside the top chassis, and an outer rotor axial flow fan is fixedly installed outside the main body frame and close to the bottom end of the main body frame.
Further, the drive unit comprises a speed reducer unit arranged on one side of the main body frame, a motor frame is arranged on one side of the speed reducer unit, and a drive motor is arranged at the top end of the motor frame.
Further, the bottom of spray gun is equipped with the base, and the outside of base is equipped with a plurality of joints, spray gun one end is connected with the nozzle, and the externally mounted of nozzle has the spray cap.
Further, the inboard of body frame is equipped with the delivery pump that is connected with the spray gun, and the delivery pump is including installing the pump body at the inboard of body frame, and the outside of the pump body is equipped with the relief valve and inhales the material pipe, the external connection of the pump body has the backwash valve, and the external connection of backwash valve has the coating pipe, the end connection of coating pipe has the back flow.
Further, one side that the decompression valve was kept away from to the pump body is equipped with air pressure regulator, and air pressure regulator's bottom is connected with the air switch valve, the bottom of air switch valve is equipped with the air and goes into the pipe, the fixed filter that is equipped with in top of backward flow valve.
The invention has the following advantages:
1. according to the line paint spraying machine, the residual paint vehicle on the belt is recycled through the arranged scraping system, the recycling rate of the paint vehicle is improved, meanwhile, the cleaning assembly is arranged at the bottom of the scraping system, the belt is cleaned after the paint vehicle is recycled, the cleaning effect of the structure of the line paint spraying machine is good, the processing and application effect of the line paint spraying machine cannot be influenced, and the operation efficiency of the whole machine is improved;
2. according to the invention, the material suction pipe is connected with the paint storage device, the pump body drives the material suction pipe to suck materials, the air pressure regulator regulates the pressure of air entering from the air inlet pipe, the sucked paint is pressurized, filtered by the filter, enters the return pipe through the return valve and enters the spray gun along the paint pipe to realize spraying, and the paint is sprayed out through the nozzle of the spray gun after being pressurized, so that the spraying path of the paint in the spray gun is stable, and the paint is sprayed onto an object to form a straight linear structure, so that the spraying stability of the line spraying machine is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
FIG. 1 is a schematic view of the overall structure provided by the present invention;
FIG. 2 is a schematic view of the overall structure of the scraping system provided by the present invention;
FIG. 3 is a perspective view of a cleaning assembly provided by the present invention;
FIG. 4 is a perspective view of a scraper blade provided by the present invention;
FIG. 5 is a front view of the spray gun provided by the present invention;
FIG. 6 is a schematic view showing the overall structure of a feed pump according to the present invention;
in the figure: 1. a main body frame; 2. a conveyor frame; 3. a belt; 4. a top chassis; 5. a top support; 6. a support; 7. an air supply filtering device; 8. an outer rotor axial flow fan; 9. a speed reduction unit; 10. a drive motor; 11. a motor frame; 12. a roller; 13. a spray gun; 14. a base; 15. spraying a cap; 16. a nozzle; 17. a joint; 18. a first side frame; 19. a mounting frame; 20. a universal wheel; 21. a paint scraping wheel; 22. a scraper; 23. a conveying roller; 24. a material guide chute; 25. a cylinder; 26. a second side frame; 27. a shaft seat; 28. a limiting plate; 29. rotating the roller; 30. a rotating shaft; 31. a bearing; 32. introducing air into the pipe; 33. a connecting shaft; 34. a pump body; 35. a pressure relief valve; 36. a material suction pipe; 37. a reflux valve; 38. a coating tube; 39. a return pipe; 40. a filter; 41. an air pressure regulator; 42. an air switch valve.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to the attached drawings 1-4 of the specification, the line paint spraying machine with high recycling rate of the embodiment comprises a main body frame 1, a conveying rack 2 is arranged inside the main body frame 1, a driving unit for driving the conveying rack 2 is arranged outside the main body frame 1, a top chassis 4 is arranged at the top end of the main body frame 1, universal wheels 20 are mounted at the bottom of the main body frame 1, a top support 5 is arranged on the inner top wall of the conveying rack 2, four supports 6 are arranged at the bottom end of the top support 5, a spray gun 13 is arranged at the bottom end of each support 6, rollers 12 are arranged at two ends of the inner side of the conveying rack 2 in the horizontal direction, a belt 3 is arranged between the two rollers 12, and a scraping system is arranged outside one side of the main body frame 1;
the scraping system comprises first side frames 18 arranged on two sides of one end of a main body frame 1, mounting frames 19 are respectively and axially connected to the outer portions of the two first side frames 18, two paint scraping wheels 21 are erected between the two mounting frames 19, a scraper 22 is arranged between the two mounting frames 19 and above the paint scraping wheels 21, the outer sides of the two first side frames 18 close to the bottom ends of the two first side frames are fixedly provided with a same material guide groove 24, the bottom ends of the two first side frames 18 are axially connected with conveying rollers 23, and the bottom ends of the two first side frames 18 are axially connected with cleaning components;
the cleaning assembly is including setting up two second side frames 26 in the first side frame 18 outside, the bottom of main body frame 1 is equipped with the cylinder 25 corresponding with two second side frames 26, and the piston rod end of two cylinders 25 is articulated respectively with two second side frames 26, two be equipped with a set of limiting plate 28 between the second side frame 26, and the inboard position department that is located between this set of limiting plate 28 of two second side frames 26 is equipped with pivot 30, the commentaries on classics roller 29 has been cup jointed to the outside of pivot 30, all overlap and be equipped with bearing 31 between pivot 30 and two second side frames 26.
Further, one end of each of the two second side frames 26 is provided with a shaft seat 27 corresponding to the bottom end of each of the two first side frames 18, for connecting the second side frame 26 with the first side frame 18.
Further, the top end of the scraper 22 is provided with a connecting shaft 33 connected with the two first side frames 18 for connecting the scraper 22 with the first side frames 18.
Further, an air supply filtering device 7 is installed inside the top case 4, an outer rotor axial flow fan 8 is fixedly installed outside the main body frame 1 near the bottom end of the main body frame, and generated stimulating gas is adsorbed in the paint spraying process to purify air.
Further, the driving unit comprises a speed reducer unit 9 arranged on one side of the main body frame 1, a motor frame 11 is arranged on one side of the speed reducer unit 9, and a driving motor 10 is arranged at the top end of the motor frame 11.
The implementation scenario is specifically as follows: firstly, a driving motor 10 is connected with a speed reducer unit 9 to drive a conveying rack 2 to drive a belt 3 to horizontally convey an object to be painted, four brackets 6 are arranged on a top support 5 at the top end of a main body frame 1, spray guns 13 are respectively arranged at the bottom ends of the four brackets 6, the spray guns 13 are connected with a conveying pump, the conveying pump is connected with a paint storage device, the conveying pump sucks paint conveying spray guns 13, the paint is sprayed on the object by the spray guns 13, after the belt 3 drives the object to horizontally move under the driving of the driving unit to finish the painting operation, the object is discharged from one end of the main body frame 1, then, a material scraping system arranged at one side of the main body frame 1 realizes scraping and recycling of the paint remained on the belt 3, and the,
the belt 3 is horizontally conveyed under the driving of the driving unit, the paint remained on the belt 3 moves along with the same, the scraping system comprises two first side frames 18 arranged at one end of the main body frame 1, the belt 3 passes through the rollers 12 to the conveying rollers 23 at the inner sides of the two first side frames 18, in the conveying process of the belt 3, the outer part of the belt 3 contacts the end parts of two scrapers 22 between the two first side frames 18, the paint on the outer surface of the belt 3 is scraped by the scrapers 22 and flows into the material guide groove 24 for recycling, meanwhile, the bottom ends of the two first side frames 18 are provided with cleaning components, the air cylinder 25 pushes the two second side frames 26 to rotate upwards, so that the rotating roller 29 between the two limiting plates 28 contacts with the outer surface of the belt 3, the rotating shaft 30 connected with the inside of the rotating roller 29 is connected with a flushing structure, cleaning water is sprayed from the rotating roller 29 to clean the outer, the effect is better;
whole lines paint spraying machine realizes the recovery of remaining paint vehicle on belt 3 through the scraping system that sets up, improves the recycle ratio of paint vehicle, and simultaneously, the bottom of scraping the material system sets up the washing subassembly, retrieves the back at the paint vehicle and accomplishes clean operation to belt 3, and the clean effect of self structure is better, can not influence the processing application effect of lines paint spraying machine, improves the operating efficiency of complete machine.
Referring to the accompanying drawings 5-6 in the specification, the wire spray painting machine with high recycling rate of the embodiment is characterized in that a base 14 is arranged at the bottom of the spray gun 13, a plurality of connectors 17 are arranged outside the base 14, a spray nozzle 16 is connected to one end of the spray gun 13, and a spray cap 15 is arranged outside the spray nozzle 16.
Further, the inboard of body frame 1 is equipped with the delivery pump that is connected with spray gun 13, and the delivery pump is including installing the pump body 34 at body frame 1 inboard, and the outside of pump body 34 is equipped with relief valve 35 and inhales material pipe 36, the external connection of the pump body 34 has return valve 37, and the external connection of return valve 37 has coating pipe 38, the end connection of coating pipe 38 has back flow 39.
Further, one side of the pump body 34, which is far away from the pressure release valve 35, is provided with an air pressure regulator 41, the bottom end of the air pressure regulator 41 is connected with an air switch valve 42, the bottom of the air switch valve 42 is provided with an air inlet pipe 32, the top end of the return valve 37 is fixedly provided with a filter 40, large particles in the paint are filtered, and a linear structure formed after the paint is sprayed is more straight.
The implementation scenario is specifically as follows: the coating material pipe 38 is connected with the return pipe 39, the end of the return pipe 39 is connected with the connector 17 of the spray gun 13, meanwhile, the suction pipe 36 is connected with a paint storage device, the pump body 34 drives the suction pipe 36 to suck the paint, the air pressure regulator 41 regulates the pressure of air entering from the air inlet pipe 32, the sucked paint is pressurized through the filter 40, enters the return pipe 39 through the return valve 37 after being filtered, enters the spray gun 13 along the coating material pipe 38 to realize spraying, the paint is sprayed out through the nozzle 16 of the spray gun 13 after being pressurized, so that the spraying path of the paint in the spray gun 13 is stable, and a straight linear structure is formed when the paint is sprayed onto an object, thereby being beneficial to improving the spraying stability of the line.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims (8)

1. The utility model provides a lines paint spraying machine that recycle rate is high, includes main body frame (1), and the inside of main body frame (1) is equipped with carries frame (2), the outside of main body frame (1) is equipped with the drive unit of drive transport frame (2), the top of main body frame (1) is equipped with top machine case (4), universal wheel (20), its characterized in that are installed to the bottom of main body frame (1): a top support (5) is arranged on the inner top wall of the conveying rack (2), four supports (6) are arranged at the bottom end of the top support (5), a spray gun (13) is arranged at the bottom end of each support (6), rolling wheels (12) are arranged at two ends of the inner side of the conveying rack (2) along the horizontal direction, a belt (3) is arranged between the two rolling wheels (12), and a scraping system is arranged outside one side of the main body frame (1);
the scraping system comprises first side frames (18) arranged on two sides of one end of a main body frame (1), mounting frames (19) are respectively connected to the outer portions of the two first side frames (18) in a shaft mode, two paint scraping wheels (21) are erected between the two mounting frames (19), scrapers (22) are arranged above the paint scraping wheels (21) between the two mounting frames (19), the outer sides of the two first side frames (18) close to the bottom ends of the first side frames, the same material guide groove (24) is fixedly mounted on the outer sides of the two first side frames (18), conveying rollers (23) are connected to the bottom ends of the two first side frames (18) in a shaft mode, and cleaning assemblies are connected to the bottom ends of the two first side frames (;
wash the subassembly including setting up two second side bearer (26) in first side bearer (18) outside, the bottom of main body frame (1) is equipped with and is connected cylinder (25) corresponding with two second side bearer (26), and the piston rod end of two cylinders (25) is articulated respectively with two second side bearer (26), two be equipped with a set of limiting plate (28) between second side bearer (26), and the inboard position department that is located between this set of limiting plate (28) of two second side bearer (26) is equipped with pivot (30), the outside of pivot (30) has cup jointed changes roller (29), all overlap between pivot (30) and two second side bearer (26) and be equipped with bearing (31).
2. The line painting machine with high recycling rate according to claim 1, characterized in that: one end of each of the two second side frames (26) is provided with a shaft seat (27) corresponding to the bottom ends of the two first side frames (18).
3. The line painting machine with high recycling rate according to claim 1, characterized in that: the top end of the scraper (22) is provided with a connecting shaft (33) connected with the two first side frames (18).
4. The line painting machine with high recycling rate according to claim 1, characterized in that: an air supply filtering device (7) is installed inside the top case (4), and an outer rotor axial flow fan (8) is fixedly installed on the outer portion of the main body frame (1) close to the bottom end of the main body frame.
5. The line painting machine with high recycling rate according to claim 1, characterized in that: the driving unit comprises a speed reducing unit (9) arranged on one side of the main body frame (1), a motor frame (11) is arranged on one side of the speed reducing unit (9), and a driving motor (10) is arranged at the top end of the motor frame (11).
6. The line painting machine with high recycling rate according to claim 1, characterized in that: the bottom of spray gun (13) is equipped with base (14), and the outside of base (14) is equipped with a plurality of joints (17), spray gun (13) one end is connected with nozzle (16), and the externally mounted of nozzle (16) has and spouts cap (15).
7. The line painting machine with high recycling rate according to claim 1, characterized in that: the inboard of main body frame (1) is equipped with the delivery pump that is connected with spray gun (13), and the delivery pump is including installing pump body (34) inboard in main body frame (1), and the outside of pump body (34) is equipped with relief valve (35) and inhales material pipe (36), the external connection of the pump body (34) has return valve (37), and the external connection of return valve (37) has scribble material pipe (38), the end connection of scribbling material pipe (38) has back flow (39).
8. The line painting machine with high recycling rate according to claim 7, characterized in that: one side that the relief valve (35) was kept away from in the pump body (34) is equipped with air pressure regulator (41), and air pressure regulator (41)'s bottom is connected with air switch valve (42), the bottom of air switch valve (42) is equipped with air admission pipe (32), the fixed filter (40) that are equipped with in top of backward flow valve (37).
CN202110018406.2A 2021-01-07 2021-01-07 Line paint spraying machine with high recycling rate Pending CN112827694A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110018406.2A CN112827694A (en) 2021-01-07 2021-01-07 Line paint spraying machine with high recycling rate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110018406.2A CN112827694A (en) 2021-01-07 2021-01-07 Line paint spraying machine with high recycling rate

Publications (1)

Publication Number Publication Date
CN112827694A true CN112827694A (en) 2021-05-25

Family

ID=75927929

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110018406.2A Pending CN112827694A (en) 2021-01-07 2021-01-07 Line paint spraying machine with high recycling rate

Country Status (1)

Country Link
CN (1) CN112827694A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202336406U (en) * 2011-12-03 2012-07-18 佛山市顺德区博硕机械制造有限公司 Structure for cleaning paint spraying machine conveyor belt and recycling paint
CN102580878A (en) * 2012-02-10 2012-07-18 北京九门电力设备有限公司 Anti-pollution flashover coating spraying device and method and anti-pollution flashover coating protective coating
CN103769325A (en) * 2013-11-07 2014-05-07 河源富马硬质合金股份有限公司 Boat spray painting machine system
CN105583104A (en) * 2016-03-25 2016-05-18 昆山铭益化工有限公司 Reciprocating type paint spraying machine
US20180236476A1 (en) * 2015-09-01 2018-08-23 Geico S.P.A. Painting booths with change filter systems
CN210965642U (en) * 2019-10-28 2020-07-10 佛山市欣兴华龙机械有限公司 Belt washs car and retrieves lacquer device
CN111841919A (en) * 2020-08-07 2020-10-30 江西华鑫环宇科技集团有限公司 Paint spraying device for production of compact shelving
CN111992393A (en) * 2020-07-24 2020-11-27 佛山泰上机械有限公司 Paint spraying machine belt cleaning device and paint spraying machine

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202336406U (en) * 2011-12-03 2012-07-18 佛山市顺德区博硕机械制造有限公司 Structure for cleaning paint spraying machine conveyor belt and recycling paint
CN102580878A (en) * 2012-02-10 2012-07-18 北京九门电力设备有限公司 Anti-pollution flashover coating spraying device and method and anti-pollution flashover coating protective coating
CN103769325A (en) * 2013-11-07 2014-05-07 河源富马硬质合金股份有限公司 Boat spray painting machine system
US20180236476A1 (en) * 2015-09-01 2018-08-23 Geico S.P.A. Painting booths with change filter systems
CN105583104A (en) * 2016-03-25 2016-05-18 昆山铭益化工有限公司 Reciprocating type paint spraying machine
CN210965642U (en) * 2019-10-28 2020-07-10 佛山市欣兴华龙机械有限公司 Belt washs car and retrieves lacquer device
CN111992393A (en) * 2020-07-24 2020-11-27 佛山泰上机械有限公司 Paint spraying machine belt cleaning device and paint spraying machine
CN111841919A (en) * 2020-08-07 2020-10-30 江西华鑫环宇科技集团有限公司 Paint spraying device for production of compact shelving

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