CN212663919U

CN212663919U - Automobile coating equipment

Info

Publication number: CN212663919U
Application number: CN202021116145.5U
Authority: CN
Inventors: 徐巧
Original assignee: Chongqing Lingwei Automobile Technology Co ltd
Current assignee: Chongqing Lingwei Automobile Technology Co ltd
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-03-09
Anticipated expiration: 2030-06-15

Abstract

The utility model discloses an automobile coating device, which comprises a spray gun structure, a bearing structure and a recovery structure, wherein the spray gun structure is connected inside the bearing structure in a sliding manner, the recovery structure is communicated with the bearing structure, the recovery structure comprises a bag-type dust collector, an exhaust pipe, an exhaust unit and a collection container, the bag-type dust collector is communicated with the bearing structure through the exhaust pipe, the exhaust unit is communicated with the bag-type dust collector, the collection container is positioned at the lower side of the bag-type dust collector, on the basis of the prior art, the recovery structure is added by improving the structure of the coating device, and the bag-type dust collector, the exhaust pipe and the exhaust unit are mutually matched to realize the collection and cleaning work of powder coating floating in the air, and the spray gun structure is improved to effectively reduce the diffusion range of powder in the coating process, thereby improving the applicability of the coating equipment.

Description

Automobile coating equipment

Technical Field

The utility model belongs to the technical field of the car application, especially, relate to a car application equipment.

Background

The coating refers to a product processed by metal, plastic, wood and other materials, and a protective layer or a decorative layer is covered on the surface of the product, along with the development of industrial technology, the development of coating technology and equipment in China is generally carried out in the development process from manual operation to mechanical equipment to automatic production line, and the coating process flow is as follows: pretreatment, polishing, coating, leveling, drying or curing and three-waste treatment. The painting equipment is the mechanical equipment used for completing the painting process, and the painting equipment industry really originates from the introduction of Soviet Union technology in 50 years. Since the 60 s, due to the development of light industry, an automated production line appears in the bicycle manufacturing industry at first, and during the period, the main task of the coating industry in China is still corrosion prevention. However, with the development of economy in China and the development of foreign coating technologies, through technical introduction and communication with foreign technologies, the coating technology in China starts to develop rapidly, and in the aspect of coating automatic production, the popularization and application of electrostatic spraying and electrophoretic painting technologies, the research and the popularization of powder spraying technologies, and particularly the vigorous development in the fields of household appliance industry, daily hardware, steel furniture, aluminum product components, electric products, automobile industry and the like, the coating equipment is made to have obvious progress and great development.

When the existing powder coating equipment is used for coating, in order to enable the coated coating to be uniformly distributed, a spray gun is usually required to be manually kept at a longer distance from a vehicle body so as to ensure the uniformity in the coating spraying process, and the coating is sprayed out of the spray gun in a mist mode in the spraying process, so that a large amount of coating is scattered in the air and is not coated on the vehicle body, and the scattered coating not only pollutes the coating environment, but also causes the waste of the coating.

SUMMERY OF THE UTILITY MODEL

For solving among the prior art powder coating produce a large amount of wastes easily when to the automobile coating and have the problem of great pollution to the application environment, the utility model provides an automobile coating equipment.

The utility model provides an automobile painting equipment, includes spray gun structure, bearing structure and retrieves the structure, spray gun structure sliding connection in bearing structure's inside, retrieve the structure with bearing structure intercommunication, it includes bag collector, blast pipe, exhaust unit and collection container to retrieve the structure, the bag collector passes through the blast pipe with bearing structure intercommunication, the exhaust unit with the bag collector intercommunication, the collection container is located the downside of bag collector.

The bag type dust collector comprises a dust collection box body, a dust and gas inlet, a clean gas outlet, an ash bucket, a dust collection filter bag and a support, wherein the dust collection box body is communicated with the bearing structure through the dust and gas inlet, the clean gas outlet is communicated with the exhaust unit and the dust collection box body respectively, the ash bucket is fixedly connected to the lower side of the dust collection box body, the dust collection filter bag is located in the dust collection box body, and the support is fixedly connected to the lower side of the ash bucket.

Wherein, the blast pipe includes air inlet, exhaust duct and the filter of loudspeaker form, the air inlet with bearing structure fixed connection, the filter is located the inside of air inlet, exhaust duct communicates respectively the air inlet with the bag collector.

The bearing structure comprises a spraying box, a supporting bottom plate and a sliding track, the spraying box is communicated with the air inlet, the supporting bottom plate is located on the lower side of the spraying box, and the sliding track is fixedly connected with the spraying box along the radial direction of the supporting bottom plate.

The supporting bottom plate comprises a grid plate and a material collecting box, the grid plate is fixed to the upper side of the material collecting box in a buckled mode and located on the lower side of the sliding rail, and the material collecting box is communicated with the spraying box through the grid plate.

The spray gun structure comprises a spray gun body, a coating tank and an air spray pipe, wherein the spray gun body is connected in the sliding track in a sliding mode, the coating tank is fixed with the spray gun body in a buckling mode, and the air spray pipe is communicated with the spray gun body.

Wherein, the spray gun structure still includes base, outer round cover, interior round cover, bullet piece and flexure strip, the base with slip track sliding connection, outer round cover fixed connection in the upside of base, interior round cover fixed connection in the downside of spray gun body, flexure strip one end fixed connection in the inboard of interior round cover, the other end with bullet piece fixed connection.

The spray gun structure is further provided with an anti-diffusion fairing and a fixing hole, the anti-diffusion fairing is located on the front side of the spray gun body, and the fixing hole is uniformly formed in the outer circle sleeve and matched with the elastic block.

The utility model has the advantages that: on the basis of the prior art, by improving the structure of the coating equipment, additionally arranging a recovery structure and utilizing the bag type dust collector, the exhaust pipe and the exhaust unit to be matched with each other, the collection and cleaning work of powder coating floating in the air is realized, and the structure of the spray gun is improved, so that the diffusion range of powder in the coating process is effectively reduced, and the applicability of the coating equipment 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 is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of an axial measurement structure of the automobile painting equipment of the present invention.

Fig. 2 is a schematic sectional structure diagram of the automobile painting equipment of the present invention.

10-spray gun structure, 20-bearing structure, 30-recovery structure, 11-spray gun body, 12-paint can, 13-air spray pipe, 14-base, 15-outer circular sleeve, 16-inner circular sleeve, 17-elastic block, 18-elastic sheet, 19-diffusion-proof fairing, 21-spray box, 22-supporting bottom plate, 23-sliding track and 31-bag type dust remover, 32-exhaust pipe, 33-exhaust unit, 34-collecting container, 151-fixing hole, 221-grating plate, 222-collecting box, 311-dust-removing box body, 312-dust gas inlet, 313-purified gas outlet, 314-dust hopper, 315-dust-removing filter bag, 316-support, 321-air inlet, 322-exhaust pipe and 323-filter plate.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution:

the utility model provides an automobile painting equipment, includes spray gun structure 10, bearing structure 20 and retrieves structure 30, spray gun structure 10 sliding connection in bearing structure 20's inside, retrieve structure 30 with bearing structure 20 intercommunication, retrieve structure 30 and include bag collector 31, blast pipe 32, exhaust unit 33 and collection container 34, bag collector 31 passes through blast pipe 32 with bearing structure 20 intercommunication, exhaust unit 33 with bag collector 31 intercommunication, collection container 34 is located the downside of bag collector 31.

In the present embodiment, the spray gun structure 10 is used for performing a coating operation, the supporting structure 20 is used as a supporting platform for performing the coating operation and has a certain powder coating material recycling capability, the recycling structure 30 is used for performing the powder coating material recycling, wherein the baghouse 31 is used for separating the air containing the powder coating material sucked into the recycling structure 30 from the supporting structure 20 so as to separate the powder coating material from the air, the recycled powder coating material enters the collecting container 34 under the action of gravity to complete the powder coating material collecting, the exhaust pipe 32 is used for conveying the air mixed with the powder coating material, and the exhaust unit 33 is used for providing a negative pressure so that the air of the supporting structure 20 can enter the recycling structure 30.

Further, the bag-type dust collector 31 includes a dust collection box 311, a dust and air inlet 312, a clean air outlet 313, an ash bucket 314, a dust collection filter bag 315 and a bracket 316, the dust collection box 311 is communicated with the bearing structure 20 through the dust and air inlet 312, the clean air outlet 313 is respectively communicated with the exhaust unit 33 and the dust collection box 311, the ash bucket 314 is fixedly connected to the lower side of the dust collection box 311, the dust collection filter bag 315 is located inside the dust collection box 311, and the bracket 316 is fixedly connected to the lower side of the ash bucket 314.

In this embodiment, the dust-removing box 311 is used as a platform for carrying and separating the powder coating, the dust inlet 312 is used for receiving the air mixed with the powder coating to enter the dust-removing box 311, the dust hopper 314 is in an inclined hopper shape, when the air mixed with the powder coating enters the dust-removing box 311, the air volume is suddenly increased, the powder coating with larger particles falls into the dust hopper 314 due to the action of gravity, and the powder coating with smaller particles is blocked and filtered by the dust-removing filter bag 315 and also falls into the dust hopper 314, a switch valve is arranged below the dust hopper 314, the switch valve is engaged with the dust hopper 314, when the separation is performed, the switch valve is closed, after the separation is completed, the switch valve is opened to facilitate the collection container 34 to collect the powder coating, and the air after the separation is discharged from the clean air outlet 313, the holder 316 is used to support the entire baghouse 31.

Further, the exhaust pipe 32 comprises a trumpet-shaped air inlet 321, an exhaust pipeline 322 and a filter plate 323, the air inlet 321 is fixedly connected with the bearing structure 20, the filter plate 323 is located inside the air inlet 321, and the exhaust pipeline 322 is respectively communicated with the air inlet 321 and the bag-type dust collector 31.

In this embodiment, the air inlet 321 is used for absorbing the air mixed with the powder coating in the bearing structure 20, and the filter plate 323 is uniformly provided with filter holes, so that some large impurities can be blocked outside the air exhaust duct 322 by the filter holes, thereby preventing the air exhaust duct 322 from being blocked by the large impurities.

Further, the bearing structure 20 includes a spraying box 21, a supporting bottom plate 22 and a sliding rail 23, the spraying box 21 is communicated with the air inlet 321, the supporting bottom plate 22 is located at the lower side of the spraying box 21, and the sliding rail 23 is fixedly connected with the spraying box 21 along the radial direction of the supporting bottom plate 22.

In the present embodiment, the function of the spray booth 21 is to provide a relatively sealed spray environment, the support base 22 is used to collect the powder coating that is not sucked by the recycling structure 30, and the sliding rail 23 is used to provide a moving rail for the spray gun structure 10, so that the spray can be kept at the same level by limiting the moving track of the spray gun structure 10, thereby achieving better coating effect for the automobile.

Further, the supporting bottom plate 22 includes a grid plate 221 and a material collecting box 222, the grid plate 221 is fastened and fixed on the upper side of the material collecting box 222 and is located on the lower side of the sliding rail 23, and the material collecting box 222 is communicated with the spraying box 21 through the grid plate 221.

In the present embodiment, the grid plate 221 is used to isolate the large impurities remaining in the bearing structure 20 and also support the car, and the material collecting box 222 is disposed below the grid plate 221 to collect the powder paint that is not absorbed by the bag dust collector 31, and meanwhile, the problem of scattering of the powder paint during painting in the prior art is avoided by collecting the powder paint below the grid plate 221.

Further, the spray gun structure 10 includes a spray gun body 11, a paint tank 12 and an air nozzle 13, the spray gun body 11 is slidably connected to the inside of the sliding rail 23, the paint tank 12 is fixed to the spray gun body 11 in a snap-fit manner, and the air nozzle 13 is communicated with the spray gun body 11.

In the present embodiment, the spray gun body 11 is used for performing a coating operation, the paint tank 12 is used for containing powder paint to be sprayed, the air nozzle 13 is externally connected with an air pump to provide spraying power for the powder paint, the spray gun body 11 is internally provided with a voltage block and a powder passage, the voltage block applies static electricity to the powder paint, and the powder passage is matched with the air nozzle 13, so that the powder paint with static electricity is coated on an automobile.

Further, spray gun structure 10 still includes base 14, excircle cover 15, interior round cover 16, bullet piece 17 and flexure strip 18, base 14 with sliding rail 23 sliding connection, excircle cover 15 fixed connection in the upside of base 14, interior round cover 16 fixed connection in the downside of spray gun body 11, flexure strip 18 one end fixed connection in the inboard of interior round cover 16, the other end with bullet piece 17 fixed connection.

In the present embodiment, the base 14 and the sliding rail 23 cooperate with each other to realize the horizontal displacement of the spray gun body 11, the elastic piece 17 and the elastic piece 18 cooperate with each other, the elastic piece 18 accumulates elastic potential energy by pressing the elastic piece 17, and the elastic piece 17 is snapped and fixed in the outer circular sleeve 15 and keeps the outer circular sleeve 15 and the inner circular sleeve 16 fixed with each other by the cooperation of the outer circular sleeve 15 and the elastic piece 17.

Further, the spray gun structure 10 further has a diffusion-proof fairing 19 and a fixing hole 151, the diffusion-proof fairing 19 is located on the front side of the spray gun body 11, and the fixing hole 151 is uniformly arranged on the outer circular sleeve 15 and is matched with the elastic block 17.

In the present embodiment, the anti-diffusion fairing 19 is used to limit the range of the powder coating sprayed from the spray gun body 11 to reduce the waste of the powder coating that is not sprayed onto the automobile due to too diffusion, and the fixing hole 151 is matched with the elastic block 17, so that the elastic block 17 and the outer circular sleeve 15 can be fixed to each other, that is, the outer circular sleeve 15 and the inner circular sleeve 16 are fixed relatively.

The utility model discloses on prior art's basis, through the structure of improving application equipment to add bag collector 31 and realize purifying the air of double-layered miscellaneous powder coating, it is right again spray gun structure 10 improves, utilizes prevent diffusing fairing 19 for powder coating can the minimize consumption when the spraying, thereby makes application equipment have better application range.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an automobile coating equipment, its characterized in that, includes spray gun structure, bearing structure and retrieves the structure, spray gun structure sliding connection in bearing structure's inside, retrieve the structure with bearing structure intercommunication, it includes bag collector, blast pipe, exhaust unit and collection container to retrieve the structure, the bag collector passes through the blast pipe with bearing structure intercommunication, the exhaust unit with the bag collector intercommunication, the collection container is located the downside of bag collector.

2. The automotive painting apparatus of claim 1, wherein the bag collector includes a dust collection box, a dust and air inlet, a clean air outlet, an ash hopper, a dust collection filter bag, and a bracket, the dust collection box is communicated with the bearing structure through the dust and air inlet, the clean air outlet is communicated with the exhaust unit and the dust collection box, respectively, the ash hopper is fixedly connected to a lower side of the dust collection box, the dust collection filter bag is located inside the dust collection box, and the bracket is fixedly connected to a lower side of the ash hopper.

3. The automotive painting apparatus of claim 1, wherein the exhaust duct includes a trumpet-shaped air inlet fixedly connected to the support structure, an exhaust duct located inside the air inlet, and a filter plate, the exhaust duct communicating with the air inlet and the bag house, respectively.

4. An automobile painting apparatus according to claim 3, wherein the bearing structure includes a painting booth communicating with the air inlet, a support floor located at a lower side of the painting booth, and a slide rail fixedly connected to the painting booth in a radial direction of the support floor.

5. The automobile painting apparatus of claim 4, wherein the support base includes a grid plate and a collection box, the grid plate is snap-fitted to an upper side of the collection box and is located at a lower side of the slide rail, and the collection box is communicated with the painting box through the grid plate.

6. An automotive painting apparatus according to claim 4, characterised in that the spray gun arrangement includes a spray gun body slidably connected within the slide track, a paint canister snap-fitted to the spray gun body and an air nozzle communicating with the spray gun body.

7. The automobile painting equipment of claim 6, wherein the spray gun structure further comprises a base, an outer circular sleeve, an inner circular sleeve, an elastic block and an elastic sheet, the base is slidably connected with the sliding rail, the outer circular sleeve is fixedly connected to the upper side of the base, the inner circular sleeve is fixedly connected to the lower side of the spray gun body, one end of the elastic sheet is fixedly connected to the inner side of the inner circular sleeve, and the other end of the elastic sheet is fixedly connected with the elastic block.

8. The automobile painting apparatus of claim 7, wherein the spray gun structure further has a diffusion preventing cowling located at a front side of the spray gun body and fixing holes uniformly provided on the outer cylindrical sleeve and engaged with the elastic block.