CN219400776U

CN219400776U - Full-automatic spraying equipment

Info

Publication number: CN219400776U
Application number: CN202223395555.XU
Authority: CN
Inventors: 赤羽健吾; 徐焕兰
Original assignee: Wako Huajin Nano Technology Shanghai Co ltd
Current assignee: Wako Huajin Nano Technology Shanghai Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-07-25
Anticipated expiration: 2032-12-19

Abstract

The utility model discloses full-automatic spraying equipment, which comprises a frame, wherein a conveying roller way consisting of a plurality of conveying rollers is arranged on the frame, a spraying chamber is further arranged on the frame, a plurality of nozzles for spraying plates conveyed by the conveying roller way are arranged in the spraying chamber, an ash removing mechanism for removing ash on the surfaces of the plates is arranged at the feeding end of the spraying chamber of the frame, and a drying mechanism for drying glue solution on the surfaces of the plates is arranged at the discharging end of the frame during spraying; the rack is provided with a liquid supply device for supplying liquid to the nozzle; the utility model removes floating ash on the surface of the plate, and then the plate is sent into a spraying chamber for spraying, thereby ensuring good spraying effect, and the sprayed plate is sent into a drying mechanism for drying, thereby effectively improving the natural drying efficiency of the plate and shortening the natural production period.

Description

Full-automatic spraying equipment

Technical Field

The utility model relates to the technical field of plate spraying, in particular to full-automatic spraying equipment.

Background

The spraying is a coating method in which a spray tool such as a spray gun atomizes a coating material and then sprays the atomized coating material onto a workpiece to be coated. The traditional spraying method generally finishes the spraying treatment on the surface of the workpiece according to daily working experience by a technical worker through a manual spray gun, and the mode of spraying the workpiece by adopting manual work not only ensures that the labor intensity of the worker is overlarge, but also has low production efficiency, and human subjective factors exist in the manual spraying process, so that the manual spraying has poor spraying accuracy on the workpiece, uneven spraying is easy to cause, and the spraying quality is not ideal.

The existing spraying production is generally carried out by adopting automation or semi-automation, and the adopted spraying production line generally conveys workpieces to be sprayed into a spraying room; in the process of the plate spray head, natural wind is adopted for drying, and a large amount of irritant gas is easily emitted to the outside.

Disclosure of Invention

The utility model provides full-automatic spraying equipment, which aims to solve the defects that natural wind is adopted to dry and a large amount of irritant gas is easy to emit to the outside in the process of spraying a plate spray head in the prior art.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model discloses full-automatic spraying equipment, which comprises a rack, wherein a conveying roller way consisting of a plurality of conveying rollers is arranged on the rack, a spraying chamber is further arranged on the rack, a plurality of nozzles for spraying plates conveyed by the conveying roller way are arranged in the spraying chamber, an ash removing mechanism for removing ash on the surfaces of the plates is arranged at the feeding end of the spraying chamber of the rack, and a drying mechanism for drying glue solution on the surfaces of the plates is arranged at the discharging end of the rack during spraying; and the frame is provided with a liquid supply device for supplying liquid to the nozzle.

As a preferable technical scheme of the utility model, the ash cleaning mechanism comprises an ash cleaning chamber arranged on a frame, an ash cleaning roller for cleaning the surface of a plate is arranged on the ash cleaning chamber, a driving motor for driving the ash cleaning roller is also arranged on the frame, a dust hood positioned above the ash cleaning roller is arranged in the ash cleaning chamber, and the ash cleaning mechanism further comprises an exhaust fan connected with the dust hood.

As a preferable technical scheme of the utility model, the ash cleaning roller is provided with a plurality of ash cleaning rollers.

As a preferable technical scheme of the utility model, a cleaning mechanism for cleaning the nozzle is arranged in the spraying chamber; the cleaning mechanism comprises a pair of limiting sliding rails arranged in the spraying chamber, a moving seat moving along the limiting sliding rails is arranged between the limiting sliding rails, a positioning rod is arranged between one end parts of the limiting sliding rails, an electric telescopic push rod is arranged between the positioning rod and the moving seat, a scraper knife for cleaning a nozzle is arranged on the moving seat, and a material receiving box for receiving glue drops shoveled by the scraper knife is further arranged on the moving seat.

As a preferable technical scheme of the utility model, the drying mechanism comprises a drying chamber arranged on a frame, an air outlet cover facing the surface of a plate is arranged on the drying chamber, an air guide cover is arranged on the periphery of the air outlet cover, an air suction gap is formed between the air guide cover and the air outlet cover, a fan is arranged at the top of the drying chamber, an air outlet of the fan is communicated with the air outlet cover, an air inlet of the fan is communicated with the air guide cover, and an air heater is arranged between the air inlet of the fan and the air guide cover.

As a preferable technical scheme of the utility model, the air outlet pipe is provided with a temperature sensor and further comprises a controller, and the temperature sensor and the resistance heater are connected with the controller.

As a preferable technical scheme of the utility model, a gas filter is arranged between the air guide cover and the air heater.

The beneficial effects of the utility model are as follows:

1. the full-automatic spraying equipment is provided with the ash removing mechanisms for removing ash on the surfaces of the plates in the feeding process on two sides of the spraying chamber respectively, so that floating ash on the surfaces of the plates is removed, and then the plates are sent into the spraying chamber for spraying, so that a good spraying effect is ensured, the plates after spraying are sent into the drying mechanism for drying, the natural drying efficiency of the plates is effectively improved, and the natural production period is shortened.

2. The full-automatic spraying equipment is provided with the specific ash removing mechanism, ash is removed by the ash removing roller, and generated dust gas is adsorbed by the action of negative pressure adsorption, so that secondary pollution to the plate is avoided.

4. This kind of full-automatic spraying equipment is through setting up the shovel glues the mechanism of shoveling to the nozzle, avoids condensing on the nozzle to have gluey dripping, in the spraying in-process of later stage, drops on the surface of panel easily, and makes this panel not reach the spraying requirement, causes the waste product.

5. This kind of full-automatic spraying equipment carries out the drying through setting up specific drying mechanism, carries out the drying through adopting the dry mode of circulated air, does not have a large amount of gas excessive in the dry process, and can not cause the pollution to the surrounding environment. And hot air circulation drying is adopted, so that the energy consumption is effectively reduced.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of a fully automatic spray coating device according to the present utility model;

FIG. 2 is a schematic diagram of the ash removal mechanism of the full-automatic spraying equipment;

FIG. 3 is a schematic view of an air heater structure of a full automatic spray coating device according to the present utility model;

fig. 4 is a schematic structural view of a drying mechanism of the full-automatic spraying device.

In the figure: 1. a frame; 2. a conveying roller way; 3. a conveying roller; 4. a spray booth; 5. a nozzle; 6. an ash removing mechanism; 7. a drying mechanism; 8. a liquid supply device; 9. an ash removal chamber; 10. an ash removal roller; 11. a driving motor; 12. a dust hood; 13. an exhaust fan; 14. a dust filter cartridge; 15. a cleaning mechanism; 17. a limit sliding rail; 18. a movable seat; 19. a positioning rod; 20. an electric telescopic push rod; 21. a shovel blade; 22. a receiving box; 23. a drying chamber; 24. an air outlet cover; 25. a wind scooper; 26. an air suction gap; 27. a blower; 28. an air heater; 29. a thermal insulation box body; 30. an air inlet pipe; 31. an air outlet pipe; 32. a temperature sensor; 33. a gas filter; 34. a resistive heater.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Examples: as shown in fig. 1, 2, 3 and 4, the full-automatic spraying equipment comprises a frame 1, wherein a conveying roller way 2 consisting of a plurality of conveying rollers 3 is arranged on the frame 1, a spraying chamber 4 is further arranged on the frame 1, a plurality of nozzles 5 for spraying plates conveyed by the conveying roller way are arranged in the spraying chamber 4, an ash removing mechanism 6 for removing ash on the surfaces of the plates is arranged at the feeding end of the spraying chamber 4 of the frame 1, and a drying mechanism 7 for drying glue solution on the surfaces of the plates is arranged at the discharging end of the frame 1 during spraying; and the frame 1 is provided with a liquid supply device 8 for supplying liquid to the nozzle 5. The ash removing mechanisms 6 for removing ash on the surfaces of the plates in the feeding process are respectively arranged on two sides of the spraying chamber 4 to remove floating ash on the surfaces of the plates, and then the plates are sent into the spraying chamber 4 to be sprayed, so that a good spraying effect is ensured, and the sprayed plates are sent into the drying mechanism 7 to be dried, so that the natural drying efficiency of the plates is effectively improved, and the natural production period is shortened.

The dust removing mechanism 6 comprises a dust removing chamber 9 arranged on the frame 1, a dust removing roller 10 for removing dust on the surface of a plate is arranged on the dust removing chamber 9, a driving motor 11 for driving the dust removing roller 10 is also arranged on the frame 1, a dust hood 12 positioned above the dust removing roller 10 is arranged in the dust removing chamber 9, the dust removing mechanism further comprises an exhaust fan 13 connected with the dust hood 12, and a dust filter cylinder 14 is arranged between the exhaust fan 13 and the dust hood 12; by arranging the specific ash removing mechanism 6, ash is removed by using the ash removing roller 10, and the generated dust gas is adsorbed by the action of negative pressure adsorption, so that secondary pollution to the plate is avoided.

Wherein the ash removal roller is provided with a plurality of ash removal rollers.

Wherein, a cleaning mechanism 15 for cleaning the nozzle 5 is arranged in the spraying chamber 4; the cleaning mechanism 15 comprises a pair of limit sliding rails 17 arranged in the spraying chamber 4, a moving seat 18 moving along the limit sliding rails 17 is arranged between the limit sliding rails 17, a positioning rod 19 is arranged between one end part of the limit sliding rails 17, an electric telescopic push rod 20 is arranged between the positioning rod 19 and the moving seat 18, a scraper knife 21 for cleaning a nozzle of the nozzle 5 is arranged on the moving seat 18, and a material receiving box 22 for receiving glue drops shoveled by the scraper knife 21 is also arranged on the moving seat 18; through setting up the shovel mechanism that carries out shovel glue to nozzle 5, avoid condensing on nozzle 5 to have gluey dripping, in the spraying in-process of later stage, drop on the surface of panel easily, and make this panel can not reach the spraying requirement, cause the waste product.

Wherein, drying mechanism is including setting up the drying chamber 23 on frame 1, is equipped with the air-out cover 24 towards panel surface on the drying chamber 23, just the periphery of air-out cover 24 is equipped with wind scooper 25, form induced draft clearance 26 between wind scooper 25 and the air-out cover 24, the top of drying chamber 23 is equipped with fan 27, the air outlet and the air-out cover 24 intercommunication of fan 27, just the air intake and the wind scooper 25 intercommunication of fan 27, just be equipped with air heater 28 between the air intake and the wind scooper 25 of fan 27.

The air heater 28 comprises an insulation box 29, a resistance heater 34 is arranged in the insulation box 29, and an air inlet pipe 30 and an air outlet pipe 31 which are communicated with the inner cavity of the insulation box 29 are arranged on the insulation box 29.

Wherein, the air outlet pipe 31 is provided with a temperature sensor 32, and further comprises a controller, and the temperature sensor 32 and the resistance heater 34 are connected with the controller.

Wherein, a gas filter 33 is arranged between the air guiding cover 25 and the air heater 28. By setting a specific drying mechanism 7 for drying, the drying is performed by adopting a circulating air drying mode, a large amount of air does not overflow in the drying process, and the surrounding environment is not polluted. And hot air circulation drying is adopted, so that the energy consumption is effectively reduced.

During operation, the full-automatic spraying equipment conveys the plate into the ash removing mechanism 6 through the conveying roller 3 and 2, the plate is conveyed forward along with the conveying roller 3 and 2, the ash removing roller 10 is used for cleaning the surface of the plate, fly ash generated in the cleaning process is pumped away through the exhaust fan 2713, the plate after ash removal is conveyed into the spraying chamber 4, spraying liquid is sprayed onto the surface of the plate under the spraying action of the nozzle 5, the sprayed plate is conveyed into the drying chamber 23, drying is carried out through hot air, an air suction gap 26 is formed between the air guide cover 25 and the air outlet cover 24, and waste gas generated in the drying process is sucked again for hot air circulation; when the glue drops are condensed on the nozzle 5, the electric telescopic push rod 20 drives the movable seat 18 to move, the nozzle opening of the nozzle 5 is cleaned by the shovel blade 21, and the shoveled glue drops are received by the receiving box 22.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The full-automatic spraying equipment is characterized by comprising a frame (1), wherein a conveying roller way (2) consisting of a plurality of conveying rollers (3) is arranged on the frame (1), a spraying chamber (4) is further arranged on the frame (1), a plurality of nozzles (5) for spraying plates conveyed by the conveying roller way are arranged in the spraying chamber (4), an ash removing mechanism (6) for removing ash on the surfaces of the plates is arranged at a feeding end of the spraying chamber (4) of the frame (1), and a drying mechanism (7) for drying glue solution on the surfaces of the plates is arranged at a discharging end of the frame (1) during spraying; and the frame (1) is provided with a liquid supply device (8) for supplying liquid to the nozzle (5).

2. The full-automatic spraying equipment according to claim 1, characterized in that the ash cleaning mechanism (6) comprises an ash cleaning chamber (9) arranged on the frame (1), an ash cleaning roller (10) for cleaning ash on the surface of a plate is arranged on the ash cleaning chamber (9), a driving motor (11) for driving the ash cleaning roller (10) is further arranged on the frame (1), a dust hood (12) arranged above the ash cleaning roller (10) is arranged in the ash cleaning chamber (9), an exhaust fan (13) connected with the dust hood (12) is further arranged, and a dust filter cartridge (14) is arranged between the exhaust fan (13) and the dust hood (12).

3. A fully automatic spraying device according to claim 2, characterized in that the ash removal roller (10) is provided in plurality.

4. A fully automatic spraying device according to claim 1, characterized in that a cleaning mechanism (15) for cleaning the nozzle (5) is provided in the spraying chamber (4); the cleaning mechanism (15) comprises a pair of limiting sliding rails (17) arranged in the spraying chamber (4), a moving seat (18) moving along the limiting sliding rails (17) is arranged between the limiting sliding rails (17), a positioning rod (19) is arranged between one end part of each limiting sliding rail (17), an electric telescopic push rod (20) is arranged between the positioning rod (19) and the corresponding moving seat (18), a scraper knife (21) for cleaning a nozzle (5) is arranged on the corresponding moving seat (18), and a material receiving box (22) for receiving glue drops shoveled by the scraper knife (21) is further arranged on the corresponding moving seat (18).

5. The full-automatic spraying equipment according to claim 1, wherein the drying mechanism comprises a drying chamber (23) arranged on the frame (1), an air outlet cover (24) facing the surface of the plate is arranged on the drying chamber (23), an air guide cover (25) is arranged on the periphery of the air outlet cover (24), an air suction gap (26) is formed between the air guide cover (25) and the air outlet cover (24), a fan (27) is arranged at the top of the drying chamber (23), an air outlet of the fan (27) is communicated with the air outlet cover (24), an air inlet of the fan (27) is communicated with the air guide cover (25), and an air heater (28) is arranged between the air inlet of the fan (27) and the air guide cover (25).

6. The full-automatic spraying equipment according to claim 5, wherein the air heater (28) comprises an insulation box body (29), a resistance heater (34) is arranged in the insulation box body (29), and an air inlet pipe (30) and an air outlet pipe (31) which are communicated with the inner cavity of the insulation box body (29) are arranged on the insulation box body (29).

7. A fully automatic spraying device according to claim 6, characterized in that the air outlet pipe (31) is provided with a temperature sensor (32), and further comprises a controller, and the temperature sensor (32) and the resistance heater (34) are connected with the controller.

8. A fully automatic spraying device according to claim 5, characterized in that a gas filter (33) is arranged between the air guiding hood (25) and the air heater (28).