CN216879987U

CN216879987U - Environment-friendly automatic paint spraying equipment

Info

Publication number: CN216879987U
Application number: CN202220470681.8U
Authority: CN
Inventors: 郭瑞鸿; 田伟; 田进; 商虎峰; 张祜珍; 柴悦; 申思齐
Original assignee: China United Northwest Institute for Engineering Design and Research Co Ltd
Current assignee: China United Northwest Institute for Engineering Design and Research Co Ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-07-05
Anticipated expiration: 2032-03-03

Abstract

The utility model relates to the technical field of spraying equipment, in particular to environment-friendly automatic paint spraying equipment which comprises a paint spraying shell and an automatic paint spraying mechanism, wherein the automatic paint spraying mechanism comprises a rotating shell, a motor, a first gear, a second gear, a placing plate and a plurality of paint spraying heads; the placing plate and the first gear are coaxially arranged, and the height of the placing plate is the same as that of the paint spraying head. According to the utility model, the automatic paint spraying mechanism is arranged to realize uniform paint spraying of the workpiece, and the waste gas treatment box and the drying assembly are arranged to filter and dry waste gas generated during paint spraying, so that workers can be prevented from being in a harmful environment for a long time and affecting the health of the workers.

Description

Environment-friendly automatic paint spraying equipment

Technical Field

The utility model relates to the technical field of spraying equipment, in particular to environment-friendly automatic paint spraying equipment.

Background

At present, panel beating box paint spraying apparatus is mostly the manual work and sprays paint, and can only the single face sprays paint to the panel beating box, at the in-process that sprays paint, still need the workman manually to carry out the turn-over with the panel beating box, also need the manual work to carry out the material loading during the material loading, the workman can direct contact to paint in operation process, paint contains the toxicity, the long-time contact of workman can cause certain influence to its health, long-time work has increased workman's work burden, and work efficiency is low, the spraying is inhomogeneous, the spraying is long, the paint vehicle on panel beating box surface can only dry completely through a period of time after the spraying, subsequent work progress has been delayed greatly, bring very big facility for the user, for this reason, we provide an automatic paint spraying equipment of environment-friendly.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides an environment-friendly automatic paint spraying device, which effectively solves the problem of uneven paint spraying.

The utility model is realized by the following technical scheme:

an environment-friendly automatic paint spraying device comprises a paint spraying shell and an automatic paint spraying mechanism, wherein the automatic paint spraying mechanism comprises a rotating shell, a motor, a first gear, a second gear, a placing plate and a plurality of paint spraying heads, the rotating shell is positioned inside the paint spraying shell, the motor is positioned outside the paint spraying shell, an output shaft of the motor sequentially penetrates through the paint spraying shell and the rotating shell to be connected with the second gear, the second gear is meshed with the first gear, the first gear is rotatably arranged inside the rotating shell, the paint spraying heads are uniformly arranged on the end surface of the second gear, and an outlet of each paint spraying head faces to the axis of the second gear; the placing plate and the first gear are coaxially arranged, and the height of the placing plate is the same as that of the paint spraying head.

Preferably, one side of the first gear, which is close to the rotating shell, is provided with a rotating block, and the rotating block is connected with the inner wall of the rotating shell.

Preferably, an exhaust gas treatment box is further arranged on the outer side of the paint spraying shell, and fan blades are arranged in the exhaust gas treatment box and driven by a motor; the waste gas treatment box is communicated with the inside of the spray painting shell.

Preferably, the exhaust treatment box is communicated with the inside of the spray painting shell through an air inlet pipe.

Preferably, an adsorption filter screen is arranged in the waste gas treatment box.

Preferably, be equipped with drive assembly between flabellum and the motor, drive assembly includes first drive rod, second drive rod, first transmission bevel gear pair and second transmission bevel gear pair, the one end of first drive rod is through the output shaft of first transmission bevel gear pair with the motor, and the other end is connected with the second drive rod through second transmission bevel gear pair, the second drives the one end that the second drive bevel gear pair was kept away from to the pole and is connected with the flabellum.

Preferably, the first transmission bevel gear pair, the first driving rod and the second transmission bevel gear pair are provided with a protective shell at the outer side.

Preferably, a drying assembly is further arranged on the outer side of the paint spraying shell, the drying assembly comprises a drying shell and a heating block, the waste gas treatment box and the heating block are both arranged inside the drying shell, and the paint spraying shell and the waste gas treatment box are both communicated with the drying shell; the second driving rod penetrates through the drying shell and is connected with the fan blades.

Preferably, the drying shell is communicated with the paint spraying shell through an air outlet pipe.

Preferably, a valve is arranged on the air outlet pipe.

Compared with the prior art, the utility model has the following beneficial effects:

the environment-friendly automatic paint spraying equipment realizes uniform paint spraying of workpieces by setting the rotating speed of the motor. During the use, place the work piece in placing the board top, open the motor afterwards, the motor rotates and drives the second gear rotation, and the first gear of second gear drive rotates, and first gear drives the paint spraying head and rotates to realize evenly spraying paint of work piece.

Furthermore, the rotating block can support the second gear, contact between the second gear and the rotating shell can be reduced, and the second gear can rotate conveniently.

Further, the exhaust-gas treatment case can be handled the waste gas that produces when spraying paint, reduces the pollution of waste gas to the environment, can also prevent that the workman from being in harmful environment for a long time, influencing healthy. Waste gas generated during paint spraying enters the waste gas treatment box and rapidly enters the waste gas treatment box under the action of the fan blades. Simultaneously, the fan blades share one motor when spraying paint, so that the synchronism of spraying paint and waste gas treatment is ensured, and comprehensive and effective treatment of waste gas is facilitated.

Furthermore, the transmission assembly can realize the transmission of power so as to realize the synchronous work of the fan blades during paint spraying.

Furthermore, the protection casing can protect the transmission assembly, reduces the damage to the transmission assembly caused by the outside, and can prolong the service life of the transmission assembly.

Furthermore, the drying shell is communicated with the waste gas treatment box and the paint spraying shell so as to utilize the treated waste gas, and the heated waste gas can dry the painted workpiece, thereby being beneficial to the cyclic utilization of resources.

Drawings

FIG. 1 is a schematic view of an environment-friendly automatic paint spraying apparatus according to the present invention.

FIG. 2 is an external view of an environment-friendly automatic paint spraying apparatus according to the present invention.

FIG. 3 is a schematic view of a part of an environment-friendly automatic paint spraying apparatus according to the present invention.

In the figure, 1, a spray painting shell; 2. drying the shell; 3. a protective housing; 4. rotating the housing; 5. an automatic paint spraying mechanism; 51. a rotating groove; 52. rotating the block; 53. a first gear; 54. a motor; 55. a second gear; 56. placing the plate; 57. a paint spraying head; 6. a first driving lever; 61. a second driving lever; 62. a first pair of drive bevel gears; 63. a second pair of transmission bevel gears; 64. a heating block; 65. a fan blade; 66. a waste gas treatment tank; 67. an air inlet pipe; 68. an air outlet pipe; 69. and (4) adsorbing and filtering the screen.

Detailed Description

The present invention will now be described in further detail with reference to specific examples, which are intended to be illustrative, but not limiting, of the utility model.

The utility model discloses an environment-friendly automatic paint spraying device, which comprises an automatic paint spraying mechanism 5, a waste gas treatment box 66 and a drying assembly, wherein the automatic paint spraying mechanism 5 comprises a rotary shell 4, a motor 54, a first gear 53, a second gear 55, a placing plate 56 and a plurality of paint spraying heads 57, the motor 54 is positioned outside the rotary shell 4, an output shaft of the motor 54 sequentially penetrates through the paint spraying shell 1 and the rotary shell 4 to be connected with the second gear 55, the second gear 55 is meshed with the first gear 53, the first gear 53 is rotatably arranged in the rotary shell 4, a rotary groove 51 is formed in the bottom of the rotary shell 4, a plurality of rotary blocks 52 are arranged on one side, close to the rotary shell 4, of the first gear 53, and the rotary blocks 52 are in sliding connection with the rotary groove 51.

The plurality of paint spraying heads 57 are uniformly arranged on the end face of the second gear 55, and the outlets of the paint spraying heads 57 face the axis of the second gear 55; the placing plate 56 is provided coaxially with the first gear 53, and the height of the placing plate 56 is the same as that of the painting head 57.

An exhaust gas treatment box 66 is further arranged outside the rotary shell 4, fan blades 65 are arranged in the exhaust gas treatment box 66, and the fan blades 65 are driven by the motor 54 through a transmission assembly. Referring to fig. 3, the transmission assembly includes a first driving rod 6, a second driving rod 61, a first driving bevel gear pair 62 and a second driving bevel gear pair 63, one end of the first driving rod 6 is connected to the output shaft of the motor 54 through the first driving bevel gear pair 62, the other end is connected to the second driving rod 61 through the second driving bevel gear pair 63, and one end of the second driving rod 61, which is far away from the second driving bevel gear pair 63, penetrates through the bearing seat on the bottom surface of the paint spraying housing 1 and is connected to the fan blade 65.

The inside adsorption filtration net 69 that is equipped with of exhaust-gas treatment case 66, adsorption filtration net 69 is the active carbon filter screen in this embodiment, and adsorption filtration net 69 gets rid of the paint composition in with waste gas, guarantees that the staff's is healthy.

The 1 outside of casing that sprays paint still is equipped with the stoving subassembly, the stoving subassembly is including stoving casing 2 and heating block 64, exhaust-gas treatment case 66 and heating block 64 all set up inside stoving casing 2, the casing 1 that sprays paint, exhaust-gas treatment case 66 all communicates with stoving casing 2, stoving casing 2 communicates through outlet duct 68 and the casing 1 that sprays paint, exhaust-gas treatment case 66 passes through intake pipe 67 and the inside intercommunication of the casing 1 that sprays paint, intake pipe 67, outlet duct 68 all is connected through the bolt with the casing 1 that sprays paint, be equipped with the valve on the outlet duct 68.

The protective housing 3 is arranged outside the first pair of transmission bevel gears 62, the first drive lever 6 and the second pair of transmission bevel gears 63. The second driving rod 61 penetrates through the protective casing 3, the drying casing 2 and the waste gas treatment box 66 in sequence to be connected with the fan blades 65.

The placing plate 56 is coaxially arranged with the first gear 53, and the height of the placing plate 56 is the same as that of the painting head 57, so that the painting head 57 can be ensured to be consistent with the height of the workpiece to be painted.

The implementation principle of the environment-friendly automatic paint spraying equipment provided by the utility model is as follows: taking the painting of the sheet metal box as an example, the sheet metal box to be painted is first placed on the placing plate 56, and is painted by the automatic painting mechanism 5.

The motor 54 is turned on, the output end of the motor 54 drives the second gear 55 to rotate, the first gear 53 is driven to rotate through the meshing of the first gear 53 and the second gear 55, the first gear 53 drives the paint spraying head 57 to rotatably spray paint on the sheet metal box body on the placing plate 56, and the surface of the sheet metal box body is uniformly sprayed with paint.

And meanwhile, the sheet metal box body after paint spraying is dried through the drying assembly. When the motor 54 rotates, the first transmission bevel gear pair 62 is driven to rotate, the meshing of the first transmission bevel gear pair 62 is realized, the first transmission bevel gear pair 62 drives the first driving rod 6 to rotate, the first driving rod 6 drives the second transmission bevel gear pair 63 to rotate, the second transmission bevel gear pair 63 drives the second driving rod 61 to rotate, the second driving rod 61 drives the fan blades 65 to rotate, the gas in the paint spraying shell 1 is driven to enter the waste gas treatment box 66 through the rotation of the fan blades 65, the waste gas of paint in the gas is removed through the filtration of the adsorption filter screen 69, then the gas enters the drying shell 2, and then the gas is heated under the heating effect of the heating block 64.

After the spraying paint stops, the paint spraying head 57 is closed, the valve of the air outlet pipe 68 is opened, gas after filtering and heating enters the paint spraying shell 1, the metal plate box body after spraying paint is dried, the paint spraying head 57 does not spray paint at the moment, only the rotation is carried out, the rotation of the paint spraying head 57 accelerates the air flow in the paint spraying shell 1, and therefore the drying speed of the metal plate box body is accelerated. And after the gas is filtered, the condition that workers are in a harmful environment for a long time to influence the health can be prevented.

The environment-friendly automatic paint spraying equipment realizes uniform paint spraying of the workpiece by setting the rotating speed of the motor 54. Simultaneously through setting up exhaust-gas treatment case 66 and stoving subassembly waste gas when spraying paint and having filtered and dry, gas after the filtration heating enters into the casing 1 that sprays paint, dries the work piece after spraying paint, and the spraying head does not spray paint this moment, but rotates and has accelerated the air flow in the casing 1 that sprays paint for the stoving of work piece, and gas is filtered the back, can prevent that the workman from being in harmful environment for a long time, influences healthyly.

Claims

1. An environment-friendly automatic paint spraying device is characterized by comprising a paint spraying shell (1) and an automatic paint spraying mechanism (5), the automatic paint spraying mechanism (5) comprises a rotating shell (4), a motor (54), a first gear (53), a second gear (55), a placing plate (56) and a plurality of paint spraying heads (57), the rotating shell (4) is positioned inside the paint spraying shell (1), the motor (54) is positioned outside the paint spraying shell (1), an output shaft of the motor (54) penetrates through the paint spraying shell (1) and the rotating shell (4) in sequence to be connected with the second gear (55), the second gear (55) is meshed with the first gear (53), the first gear (53) is rotatably arranged in the rotating shell (4), the paint spray heads (57) are uniformly arranged on the end face of the second gear (55), the outlet of the spray head (57) faces the axis of the second gear (55); the placing plate (56) is arranged coaxially with the first gear (53), and the height of the placing plate (56) is the same as that of the paint spray head (57).

2. The environment-friendly automatic paint spraying equipment according to claim 1, wherein one side of the first gear (53) close to the rotating housing (4) is provided with a rotating block (52), and the rotating block (52) is connected with the inner wall of the rotating housing (4) in a sliding manner.

3. The environment-friendly automatic paint spraying equipment according to claim 1, wherein an exhaust gas treatment box (66) is further arranged outside the paint spraying shell (1), a fan blade (65) is arranged in the exhaust gas treatment box (66), and the fan blade (65) is driven by a motor (54); the waste gas treatment box (66) is communicated with the interior of the spray painting shell (1).

4. The environment-friendly automated paint spraying apparatus according to claim 3, wherein the exhaust gas treatment tank (66) communicates with the inside of the paint spraying housing (1) through an intake duct (67).

5. The environment-friendly automatic paint spraying apparatus according to claim 3, wherein an adsorption filter screen (69) is provided inside the exhaust gas treatment tank (66).

6. The environment-friendly automatic paint spraying equipment according to claim 3, wherein a transmission assembly is arranged between the fan blades (65) and the motor (54), the transmission assembly comprises a first transmission rod (6), a second transmission rod (61), a first transmission bevel gear pair (62) and a second transmission bevel gear pair (63), one end of the first transmission rod (6) is connected with an output shaft of the motor (54) through the first transmission bevel gear pair (62), the other end of the first transmission rod is connected with the second transmission rod (61) through the second transmission bevel gear pair (63), and one end, far away from the second transmission bevel gear pair (63), of the second transmission rod (61) is connected with the fan blades (65).

7. The environment-friendly automatic paint spraying apparatus according to claim 6, wherein the first pair of transmission bevel gears (62), the first driving lever (6) and the second pair of transmission bevel gears (63) are provided with a protective housing (3) at the outer side thereof.

8. The environment-friendly automatic paint spraying equipment according to claim 6, wherein a drying component is further arranged outside the paint spraying shell (1), the drying component comprises a drying shell (2) and a heating block (64), the exhaust gas treatment box (66) and the heating block (64) are both arranged inside the drying shell (2), and the paint spraying shell (1) and the exhaust gas treatment box (66) are both communicated with the drying shell (2); the second driving rod (61) penetrates through the drying shell (2) and is connected with the fan blades (65).

9. The environment-friendly automatic paint spraying apparatus according to claim 8, wherein the drying housing (2) is communicated with the paint spraying housing (1) through an air outlet pipe (68).

10. The paint spraying apparatus as claimed in claim 9, wherein the air outlet pipe (68) is provided with a valve.