CN221907865U - Frame painting dust protection device - Google Patents

Abstract

The utility model provides a frame coating dustproof device, which belongs to the technical field of coating and comprises a coating room, wherein the top of the coating room is fixedly connected with a ventilating fan, the air outlet of the ventilating fan is fixedly connected with a filter, one side of the coating room is provided with a water tank, a water pump is arranged in the water tank, a second pipeline is arranged in the coating room, the inner side of the second pipeline is fixedly connected with an atomizing nozzle, and a lifting mechanism is arranged in the coating room and used for driving the second pipeline to lift; realize automatic dust removal, effectively avoid the dust to pile up, elevating system can drive atomizing nozzle and reciprocate moreover, adjusts the height of spraying, further improves the dust removal effect, ensures workman's safety and guarantees going on smoothly of application operation, improves the quality of application operation.

Description

Frame painting dust protection device

Technical Field

The utility model belongs to the technical field of coating, and in particular relates to a frame coating dustproof device.

Background Art

Coating is an important part of modern product manufacturing process. The quality of anti-rust and anti-corrosion coating is one of the important aspects of overall product quality. The quality of product appearance not only reflects the product's protective and decorative performance, but is also an important factor in the value of the product.

The Chinese patent with application number CN202221393542.6 in the prior art discloses a dustproof painting room for automobile body painting, which relates to the technical field of dustproof painting rooms. The dustproof painting room for automobile body painting includes a painting room body, a spraying device is provided on the painting room body, and a dust removal mechanism is provided on the painting room body. The dust removal mechanism includes: a dust removal box, an exhaust fan is fixedly installed on the dust removal box; a dust suction plate, both ends of the dust suction plate pass through the dust removal box; a buffer plate, the top of the buffer plate is in contact with the bottom end of the dust suction plate, and a spring is fixedly installed on the bottom of the buffer plate; and an indicator light, which is fixedly installed on the surface of the dust removal box. The dustproof painting room for automobile body painting, by providing a buffer plate and a spring, enables the dust suction plate to move downward as its own gravity increases, thereby causing the part of the dust suction plate that is not in contact with the dust to move to the side of the air inlet.

Dust prevention is one of the important safety measures for painting operations. During painting operations, dust may pose a threat to workers' health and have a negative impact on the quality of painting operations. Dust deposition will affect the quality of painting operations. For this reason, we propose a frame painting dust prevention device.

Utility Model Content

The utility model aims to provide a frame painting dust prevention device, aiming to solve the problems raised in the background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions:

A frame painting dust prevention device includes a painting chamber, a ventilation fan is fixedly connected to the top of the painting chamber, a filter is fixedly connected to the air outlet of the ventilation fan, a water tank is provided on one side of the painting chamber, a water pump is provided in the water tank, a second pipe is provided in the painting chamber, an atomizing nozzle is fixedly connected to the inner side of the second pipe, and a lifting mechanism is provided in the painting chamber, and the lifting mechanism is used to drive the second pipe to rise and fall.

As a preferred solution of the utility model, the lifting mechanism includes:

Two ball screws are provided, both of which are rotatably connected between the upper and lower inner walls of the coating chamber, and the upper ends of the ball screws are fixedly connected with synchronous wheels;

A synchronous belt, which is connected between two synchronous wheels;

Two screw sleeves are provided, which are respectively threadedly connected to the circumferential surface of the corresponding ball screw and are respectively fixedly connected to two sides of the second pipe; and

The driving assembly is arranged in the coating room and is used to drive one of the ball screws to rotate.

As a preferred solution of the utility model, the drive assembly includes a servo motor, a second bevel gear and a first bevel gear, the servo motor is fixedly connected to the lower inner wall of the coating chamber, the second bevel gear is fixedly connected to the output end of the servo motor, the first bevel gear is fixedly connected to the circumferential surface of one of the ball screws, and the first bevel gear is meshed with the second bevel gear.

As a preferred solution of the utility model, the water outlet of the water pump is fixedly connected to a first pipe, and a telescopic pipe is fixedly connected between the first pipe and the second pipe.

As a preferred solution of the utility model, gates are provided on both sides of the coating room.

As a preferred solution of the utility model, a support pad is embedded in the bottom of the coating chamber, and an exhaust groove is arranged on the top of the support pad.

Compared with the prior art, the beneficial effects of the utility model are:

1. This solution sets a second pipe in the painting room, and sets an atomizing nozzle on the second pipe. Clean water is stored in the water tank. When in use, the clean water is pumped into the first pipe through a water pump, and then enters the second pipe through a telescopic tube, and finally sprayed into the painting room through the atomizing nozzle. The atomized water can capture dust in the air, and the ventilation fan continuously ventilates. The external air flows from top to bottom through the filter to filter impurities. The downward flowing air is mixed with mist and discharged through the exhaust groove to realize automatic dust removal and effectively avoid dust accumulation. In addition, the lifting mechanism can drive the atomizing nozzle to move up and down, adjust the height of the spray, further improve the dust removal effect, ensure the safety of workers and ensure the smooth progress of painting operations, and improve the quality of painting operations.

2. In this scheme, the waste gas generated in the coating room enters the support pad through the exhaust groove, which can effectively and centrally discharge the waste gas and reduce the harm to the environment and health.

BRIEF DESCRIPTION OF THE DRAWINGS

The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

In the attached picture:

Figure 1 is a schematic diagram of the overall structure of the utility model;

Fig. 2 is a cross-sectional view of the utility model;

Fig. 3 is a diagram of a dust removal mechanism of the present utility model;

FIG4 is an enlarged view of point A in FIG3 of the present utility model;

FIG5 is an enlarged view of point B of FIG3 of the present utility model;

FIG. 6 is an enlarged view of point C in FIG. 3 of the present invention.

In the figure: 1. coating room; 2. gate; 3. ventilation fan; 4. filter; 5. water tank; 6. water pump; 7. first pipeline; 8. second pipeline; 9. telescopic tube; 10. atomizing nozzle; 11. ball screw; 12. synchronous wheel; 13. synchronous belt; 14. servo motor; 15. first bevel gear; 16. screw sleeve; 17. support pad; 18. exhaust groove; 19. second bevel gear.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Example

Please refer to Figures 1 to 6. The technical solution provided by this embodiment is as follows:

The frame painting dust prevention device includes a painting chamber 1, a ventilation fan 3 is fixedly connected to the top of the painting chamber 1, a filter 4 is fixedly connected to the air outlet of the ventilation fan 3, a water tank 5 is arranged on one side of the painting chamber 1, a water pump 6 is arranged in the water tank 5, a second pipe 8 is arranged in the painting chamber 1, an atomizing nozzle 10 is fixedly connected to the inner side of the second pipe 8, and a lifting mechanism is arranged in the painting chamber 1, and the lifting mechanism is used to drive the second pipe 8 to rise and fall.

In a specific embodiment of the present invention, the coating room 1 is a room specially used for coating operations, which is usually equipped with coating machines and other related equipment. The coating room 1 can provide the environmental conditions required for the coating operation, such as temperature, humidity, illumination, cleanliness, etc., to ensure the quality and efficiency of the coating operation. Since the gate 2 is in an open state when not working, dust is inevitably present in the coating room 1. When the coating operation is being carried out, the dust may threaten the health of the workers and have a negative impact on the quality of the coating operation. In this solution, a second pipe 8 is arranged in the coating room 1, and an atomizing nozzle 10 is arranged on the second pipe 8. Clean water is stored in the water tank 5. When in use, clean water is pumped into the first pipe 7 through the water pump 6, then enters the second pipe 8 through the telescopic tube 9, and finally is atomized and sprayed into the coating room 1 through the atomizing nozzle 10. The atomized water can capture dust in the air, and the ventilation fan 3 continuously ventilates, and the external air flows from top to bottom through the filter 4 to filter impurities. The downward flowing air is mixed with the mist and discharged through the exhaust groove 18, thereby realizing automatic dust removal and effectively avoiding dust accumulation. In addition, the lifting mechanism can drive the atomizing nozzle 10 to move up and down, adjust the height of the spray, further improve the dust removal effect, ensure the safety of workers and ensure the smooth progress of the coating operation, and improve the quality of the coating operation.

Specifically, the lifting mechanism includes:

Two ball screws 11 are provided, both of which are rotatably connected between the upper and lower inner walls of the coating chamber 1, and the upper ends of the ball screws 11 are fixedly connected to the synchronous wheels 12;

A synchronous belt 13, which is connected between the two synchronous wheels 12;

Two screw sleeves 16 are provided, which are respectively threadedly connected to the circumferential surface of the corresponding ball screw 11 and are respectively fixedly connected to both sides of the second pipe 8; and

A driving assembly is arranged in the coating chamber 1 and is used to drive one of the ball screws 11 to rotate. The driving assembly includes a servo motor 14, a second bevel gear 19 and a first bevel gear 15. The servo motor 14 is fixedly connected to the lower inner wall of the coating chamber 1, the second bevel gear 19 is fixedly connected to the output end of the servo motor 14, and the first bevel gear 15 is fixedly connected to the circumferential surface of one of the ball screws 11. The first bevel gear 15 is meshed with the second bevel gear 19.

In a specific embodiment of the utility model, two ball screws 11 are symmetrically arranged, close to the inner wall of the coating chamber 1, and the synchronous belt 13 is used to link the two synchronous wheels 12 so that the two synchronous wheels 12 work synchronously. When in use, the second bevel gear 19 is driven to rotate by the output end of the servo motor 14, and the second bevel gear 19 drives the first bevel gear 15 to rotate, and the first bevel gear 15 drives the ball screw 11 fixed thereto to rotate. Under the linkage of the synchronous belt 13, the two ball screws 11 rotate synchronously, and then the screw sleeve 16 rotates and rises and falls with the rotation of the ball screw 11, thereby driving the second pipeline 8 to rise and fall, and flexibly adjusting the spray height of the atomizing nozzle 10.

Specifically, the water outlet of the water pump 6 is fixedly connected to the first pipe 7 , and a telescopic pipe 9 is fixedly connected between the first pipe 7 and the second pipe 8 .

In a specific embodiment of the present utility model, the telescopic tube 9 is a telescopic hose, which can adapt to the lifting and lowering of the second pipeline 8 and has a reasonable structure.

Specifically, gates 2 are provided on both sides of the coating room 1 .

In a specific embodiment of the present invention, the gate 2 can prevent external dust and pollutants from entering the coating room 1, thereby keeping the environment in the coating room 1 clean and sanitary, and ensuring the quality of the coating operation.

Specifically, a support pad 17 is embedded in the bottom of the coating chamber 1 , and an exhaust groove 18 is provided on the top of the support pad 17 .

In a specific embodiment of the present invention, the support pad 17 is connected to an external sewage pipe, and the exhaust gas generated in the coating room 1 enters the support pad 17 through the exhaust groove 18, which can effectively and centrally discharge the exhaust gas and reduce the harm to the environment and health.

Working principle: When in use, clean water is pumped into the first pipe 7 through the water pump 6, then enters the second pipe 8 through the telescopic tube 9, and finally is atomized and sprayed into the coating room 1 through the atomizing nozzle 10. The atomized water can capture dust in the air, and the ventilation fan 3 continuously ventilates. The external air flows from top to bottom through the filter 4 to filter impurities. The downward flowing air is mixed with the mist and discharged through the exhaust groove 18, realizing automatic dust removal and effectively avoiding dust accumulation. The lifting mechanism can drive the atomizing nozzle 10 to move up and down, adjust the height of the spray, further improve the dust removal effect, ensure the safety of workers and ensure the smooth progress of the coating operation, and improve the quality of the coating operation.

Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims (6)

1. Frame application dust keeper, including coating room (1), its characterized in that, the top fixedly connected with scavenger fan (3) of coating room (1), the air outlet fixedly connected with filter (4) of scavenger fan (3), one side of coating room (1) is provided with water tank (5), be provided with water pump (6) in water tank (5), be provided with second pipeline (8) in coating room (1), the inboard fixedly connected with atomizer (10) of second pipeline (8), be provided with elevating system in coating room (1), elevating system is used for driving second pipeline (8) to go up and down.

2. The frame coating dust prevention device according to claim 1, wherein the lifting mechanism comprises:

The ball screws (11) are provided with two ball screws which are both rotatably connected between the upper inner wall and the lower inner wall of the coating room (1), and the upper ends of the ball screws are both fixedly connected with synchronous wheels (12);

A synchronous belt (13) which is connected between the two synchronous wheels (12) in a transmission way;

the screw rod sleeves (16) are provided with two screw rod sleeves which are respectively connected with the circumferential surfaces of the corresponding ball screw rods (11) in a threaded manner and are respectively and fixedly connected with two sides of the second pipeline (8); and

And the driving assembly is arranged in the coating room (1) and is used for driving one ball screw (11) to rotate.

3. The frame coating dustproof device according to claim 2, wherein the driving assembly comprises a servo motor (14), a second bevel gear (19) and a first bevel gear (15), the servo motor (14) is fixedly connected to the lower inner wall of the coating booth (1), the second bevel gear (19) is fixedly connected to the output end of the servo motor (14), the first bevel gear (15) is fixedly connected to the circumferential surface of one of the ball screws (11), and the first bevel gear (15) is meshed with the second bevel gear (19).

4. A frame coating dust-proof device according to claim 3, characterized in that the water outlet of the water pump (6) is fixedly connected with a first pipe (7), and a telescopic pipe (9) is fixedly connected between the first pipe (7) and a second pipe (8).

5. The frame painting dust-proof device according to claim 4, characterized in that both sides of the painting booth (1) are provided with a shutter (2).

6. The frame coating dustproof device according to claim 5, wherein a supporting pad (17) is embedded at the bottom of the coating room (1), and an exhaust groove (18) is arranged at the top of the supporting pad (17).