Automatic cleaning equipment for automobile coating workshop

Abstract

The utility model relates to the technical field of automobile workshop cleaning, and discloses an automatic cleaning device for an automobile coating workshop, which comprises a workshop ground, the top of the workshop ground is fixedly connected with a spraying workshop, the spraying workshop is internally provided with a cleaning assembly for washing, the top of the spraying workshop is fixedly connected with a horn pipe in a penetrating manner, and the horn pipe is fixedly connected with the spraying workshop. A filtering assembly used for filtering paint particles is installed at the top end of the horn pipe, and an air draft assembly used for exhausting air is installed at the top of the filtering assembly. The filter assembly comprises a fixed pipe fixedly connected to the top end of the horn pipe, a mounting pipe connected to the top end of the fixed pipe through a flange, a corrugated pipe connected to the top end of the mounting pipe through a flange, and an annular supporting frame fixedly connected to the bottom of the inner side of the mounting pipe. According to the automatic cleaning equipment for the automobile coating workshop, the interior of the automobile coating workshop can be reasonably and efficiently cleaned, a filtering structure can be conveniently detached and replaced, and the air filtering efficiency can be kept stable.

Description

Technical Field

[0001] The present application relates to the technical field of automobile workshop cleaning, and in particular to an automatic cleaning device for an automobile paint shop. Background Art

[0002] The main responsibility of an automobile paint shop is to coat the car in order to enhance the rust resistance of the car body and improve the appearance of the car. Specifically, the paint shop will carry out a series of process flows, including but not limited to: cleaning, electrophoresis, color paint, varnish and other processes. In the color paint process, different colors of paint need to be sprayed on the surface of the car to form different appearance effects. After the paint shop is sprayed, the indoor air will carry a large amount of paint, and the interior of the workshop needs to be cleaned to ensure the quality of the environment.

[0003] According to a spraying waste gas treatment device for a paint shop disclosed in Chinese patent announcement No. CN219111222U, the patent is provided with an exhaust fan, a semipermeable membrane and a high-pressure nozzle, so that the air in the workshop can be extracted through the exhaust fan, and then the solid paint is blocked by the semipermeable membrane. Finally, the industrial alcohol sprayed by the high-pressure nozzle dissolves and cleans the solid paint on the surface of the semipermeable membrane, thereby realizing the cleaning work in the workshop and the waste gas treatment process. However, since the components of the spray paint may contain benzene substances, and industrial alcohol can generally only dissolve organic solvents such as glycerin and grease, it has a poor dissolving effect on benzene substances. At the same time, the cleaning method of spraying a large amount of industrial alcohol will cause the alcohol content in the air to increase significantly, and there are certain safety hazards. In this regard, the present application provides an automatic cleaning device for an automobile paint shop to solve the above problems. Utility Model Content

[0004] In response to the shortcomings of the prior art, the present application provides an automatic cleaning equipment for an automobile paint shop, which has the advantages of being able to reasonably and efficiently clean the interior of an automobile paint shop, and solves the shortcoming that the spray exhaust gas treatment device of the existing paint shop is not convenient for treating the adsorbed harmful substances.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: an automatic cleaning device for an automobile painting workshop, comprising a workshop floor, a spray painting workshop is fixedly connected to the top of the workshop floor, a cleaning component for flushing is installed inside the spray painting workshop, a trumpet pipe is passed through and fixedly connected to the top of the spray painting workshop, a filter component for filtering paint particles is installed on the top of the trumpet pipe, and an exhaust component for exhausting air is installed on the top of the filter component;

[0006] The filter assembly includes a fixed tube fixedly connected to the top of the trumpet tube, a mounting tube connected to the top of the fixed tube through a flange, a corrugated tube connected to the top of the mounting tube through a flange, an annular support frame fixedly connected to the bottom of the inner side of the mounting tube, two hollow tubes slidably connected to the inner side of the mounting tube, a holding rod fixedly connected to the inner side of the hollow tube, a first filter layer filled inside the bottom of the hollow tube, and a second filter layer filled inside the top of the hollow tube.

[0007] By adopting the above technical solution, the automobile paint shop can be cleaned reasonably and efficiently, and the polluted air can be filtered and discharged efficiently. At the same time, it is also convenient to disassemble and replace the filter structure, so that the air filtration efficiency can remain stable.

[0008] Furthermore, the cleaning assembly includes a leaking plate that passes through and is fixedly connected to the top of the workshop floor, a collecting box that is fixedly connected to the bottom of the workshop floor, a drainage pipe that is fixedly connected to the back of the collecting box, a water inlet pipe that is fixedly connected to the front of the spray workshop, a water pump that is fixedly installed on the outside of the water inlet pipe, a cleaning pipe that is fixedly connected to the bottom of the water inlet pipe and is evenly distributed, and a nozzle that is fixedly connected to the bottom of the cleaning pipe and is evenly distributed; one end of the water inlet pipe passes through the front of the spray workshop and is fixedly connected to the inner rear side wall of the spray workshop, and the cleaning pipe is located inside the spray workshop.

[0009] By adopting the above technical solution, water mist is used to further clean the environment in the workshop, thereby improving the filtering and cleaning effects, protecting the environmental quality in the workshop, and making it convenient for staff to enter the workshop for inspection at any time.

[0010] Furthermore, the exhaust assembly includes two support rods fixedly connected to the top of the trumpet tube, a mounting panel fixedly connected between the top ends of the two support rods, an exhaust fan fixedly installed on the top of the mounting panel, and an exhaust pipe fixedly connected to the air outlet end of the exhaust fan; the air inlet end of the exhaust fan is fixedly connected to one end of the bellows.

[0011] By adopting the above technical solution, the air can be discharged normally through the exhaust component.

[0012] Furthermore, the collecting box is located at the bottom of the water leakage plate, the cleaning pipe is located above the water leakage plate, and the tops of the evenly distributed cleaning pipes are fixedly connected to two auxiliary fixing plates.

[0013] By adopting the above technical solution, the cleaned water can flow normally into the interior of the collection box for storage.

[0014] Furthermore, the front side of the auxiliary fixing plate is fixedly connected to the inner front side wall of the spray painting workshop, and the back side of the auxiliary fixing plate is fixedly connected to the inner rear side wall of the spray painting workshop.

[0015] By adopting the above technical solution, the auxiliary fixing plate can play an auxiliary supporting role for the cleaning pipe.

[0016] Furthermore, the inner diameter of the annular support frame is equal to the inner diameter of the fixed tube, the bottom of the bottom hollow tube abuts against the top of the annular support frame, and the bottom of the top hollow tube fits against the top of the bottom hollow tube.

[0017] By adopting the above technical solution, the air containing paint can be normally transported to the interior of the two hollow tubes through the fixed tube and the annular support frame.

[0018] Furthermore, the sum of the heights of the two hollow tubes is smaller than the height of the mounting tube, and the holding rod is a round rod.

[0019] By adopting the above technical solution, the two hollow tubes can be normally placed inside the installation tube, and the hollow tubes can be conveniently taken out from the inside of the installation tube by using the holding rod.

[0020] Furthermore, the first filter layer is a bamboo charcoal layer, and the second filter layer is a honeycomb activated carbon layer.

[0021] By adopting the above technical solution, the air containing paint can be effectively filtered and cleaned through the cooperation of the bamboo charcoal layer and the honeycomb activated carbon layer.

[0022] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0023] The automatic cleaning equipment of the automobile paint shop can reasonably and efficiently clean the automobile paint shop through the coordinated use of the spray shop, cleaning components, filtering components and exhaust components on the top of the workshop floor. It can not only filter and discharge the polluted air efficiently, but also use water mist to further clean the environment in the workshop, thereby improving the filtering and cleaning effects, protecting the environmental quality in the workshop, and facilitating the staff to enter the workshop for inspection at any time without causing safety hazards due to high concentrations of industrial alcohol. At the same time, it is also convenient to disassemble and replace the filtering structure, so that the air filtration efficiency can remain stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the structure of this application;

[0025] Figure 2 For this application structure Figure 1 Front view of the connection structure of the spray shop;

[0026] Figure 3 For this application structure Figure 1 A partial enlarged schematic diagram of the middle part;

[0027] Figure 4 For this application structure Figure 1 A three-dimensional schematic diagram of the installation pipe connection structure.

[0028] In the figure: 1. workshop floor; 2. spraying workshop; 300. cleaning component; 301. leaking plate; 302. collecting box; 303. drain pipe; 304. water inlet pipe; 305. water pump; 306. cleaning pipe; 307. nozzle; 4. trumpet pipe; 500. filter component; 501. fixed pipe; 502. installation pipe; 503. bellows; 504. annular support frame; 505. hollow tube; 506. holding rod; 507. first filter layer; 508. second filter layer; 600. exhaust component; 601. support rod; 602. installation panel; 603. exhaust fan; 604. exhaust pipe. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0030] See also Figure 1-4 The present application provides a technical solution: an automatic cleaning device for an automobile painting workshop, comprising a workshop floor 1, a spray painting workshop 2 is fixedly connected to the top of the workshop floor 1, a cleaning component 300 for flushing is installed inside the spray painting workshop 2, a trumpet tube 4 is passed through and fixedly connected to the top of the spray painting workshop 2, a filter component 500 for filtering paint particles is installed on the top of the trumpet tube 4, and an exhaust component 600 for exhausting air is installed on the top of the filter component 500; through the coordinated use of the spray painting workshop 2, the cleaning component 300, the filter component 500 and the exhaust component 600 on the top of the workshop floor 1, the automobile painting workshop can be cleaned reasonably and efficiently, not only can the polluted air be filtered and discharged efficiently, but also the environment in the workshop can be further cleaned by using water mist, thereby improving the filtering and cleaning effects, protecting the environmental quality in the workshop, facilitating the staff to enter the workshop for inspection at any time, and no safety hazards will be generated due to high concentration of industrial alcohol, and at the same time, it is also convenient to disassemble and replace the filter structure, so that the air filtration efficiency can be kept stable.

[0031] In this embodiment, the filter assembly 500 is a structure used to filter and clean the air containing paint and to facilitate the replacement of the filter material.

[0032] like Figure 1 , Figure 3 and Figure 4 As shown, the filter assembly 500 includes a fixed tube 501 fixedly connected to the top of the trumpet tube 4, a mounting tube 502 connected to the top of the fixed tube 501 through a flange, a corrugated tube 503 connected to the top of the mounting tube 502 through a flange, an annular support frame 504 fixedly connected to the bottom inner side of the mounting tube 502, two hollow tubes 505 slidably connected to the inner side of the mounting tube 502, a holding rod 506 fixedly connected to the inner side of the hollow tube 505, a first filter layer 507 filled inside the bottom hollow tube 505, and a second filter layer 508 filled inside the top hollow tube 505.

[0033] It should be noted that the inner diameter of the annular support frame 504 is equal to the inner diameter of the fixed tube 501, the bottom of the bottom hollow tube 505 is in contact with the top of the annular support frame 504, and the bottom of the top hollow tube 505 is in contact with the top of the bottom hollow tube 505, so that the air containing paint can be normally transported to the interior of the two hollow tubes 505 through the fixed tube 501 and the annular support frame 504. The sum of the heights of the two hollow tubes 505 is less than the height of the mounting tube 502, so that the two hollow tubes 505 can be normally placed inside the mounting tube 502. The holding rod 506 is a round rod, and the holding rod 506 is used to facilitate the removal of the hollow tube 505 from the interior of the mounting tube 502.

[0034] In addition, the first filter layer 507 is a bamboo charcoal layer, and the second filter layer 508 is a honeycomb activated carbon layer. The cooperation of the bamboo charcoal layer and the honeycomb activated carbon layer can effectively filter and clean the air containing paint. The outer side of the hollow tube 505 is grid-shaped, and the pore size of the grid is smaller than the diameter of the internal filling material, allowing the air to flow normally while preventing the internal filling material from falling out.

[0035] In this embodiment, the cleaning component 300 is a structure for performing water mist cleaning and dust reduction on the interior of a workshop.

[0036] like Figure 1 and Figure 2 As shown, the cleaning component 300 includes a leaking plate 301 that passes through and is fixedly connected to the top of the workshop floor 1, a collecting box 302 that is fixedly connected to the bottom of the workshop floor 1, a drainage pipe 303 that is fixedly connected to the back of the collecting box 302, a water inlet pipe 304 that is fixedly connected to the front of the spraying workshop 2, a water pump 305 that is fixedly installed on the outside of the water inlet pipe 304, a cleaning pipe 306 that is fixedly connected to the bottom of the water inlet pipe 304 and is evenly distributed, and a nozzle 307 that is fixedly connected to the bottom of the cleaning pipe 306 and is evenly distributed; one end of the water inlet pipe 304 passes through the front of the spraying workshop 2 and is fixedly connected to the inner rear side wall of the spraying workshop 2, and the cleaning pipe 306 is located inside the spraying workshop 2.

[0037] It should be noted that the collecting box 302 is located at the bottom of the leaking plate 301, and the cleaning pipe 306 is located above the leaking plate 301, so that the cleaned water can flow normally into the collecting box 302 for storage, and the top of the evenly distributed cleaning pipe 306 is fixedly connected to two auxiliary fixing plates, the front of the auxiliary fixing plate is fixedly connected to the inner front side wall of the spray workshop 2, and the back of the auxiliary fixing plate is fixedly connected to the inner rear side wall of the spray workshop 2. The auxiliary fixing plate can provide auxiliary support for the cleaning pipe 306.

[0038] In this embodiment, the exhaust assembly 600 is a structure for discharging filtered air.

[0039] like Figure 1 and Figure 2 As shown, the exhaust assembly 600 includes two support rods 601 fixedly connected to the top of the trumpet tube 4, a mounting panel 602 fixedly connected between the top ends of the two support rods 601, an exhaust fan 603 fixedly installed on the top of the mounting panel 602, and an exhaust duct 604 fixedly connected to the air outlet end of the exhaust fan 603.

[0040] It should be noted that the air inlet end of the exhaust fan 603 is fixedly connected to one end of the bellows 503 , so that the exhaust fan 603 can draw air and exhaust air through the bellows 503 .

[0041] It should also be noted that a control panel is fixedly installed on the front of the spray booth 2, and the automatic cleaning interval can be set through the control panel. Specifically, cleaning is performed once every five car shells are sprayed. The quality of the internal environment of the spray booth 2 can be ensured by the cleaning equipment that is automatically turned on at a fixed time.

[0042] The working principle of the above embodiment is:

[0043] When the workshop needs to be cleaned, the exhaust fan 603 is started to drive the air inside the spray workshop 2 to enter the fixed pipe 501 through the trumpet pipe 4, and then enter the installation pipe 502 to be adsorbed and filtered by the first filter layer 507 and the second filter layer 508 in turn, so that the solid paint particles in the air can be removed. The filtered air enters the exhaust fan 603 through the bellows 503 and is then discharged from the exhaust pipe 604. The water pump 305 is started to allow the water in the water inlet pipe 304 to be transported to the inside of each cleaning pipe 306 after being pressurized, and then sprayed out through the nozzle 307, so that the internal environment of the spray workshop 2 is cleaned with water mist, and the paint particles in the air are removed. The water mist can not only reduce dust in one step, but also clean the interior of the spray workshop 2. The sprayed water flows into the interior of the collection box 302 through the leaking plate 301, and is finally discharged through the drain pipe 303. After long-term use, the mounting tube 502 is disassembled, and the holding rod 506 is held to take out the two hollow tubes 505 from the interior of the mounting tube 502 in turn, and the first filter layer 507 and the second filter layer 508 are poured out and replaced, and then the hollow tube 505 is placed inside the mounting tube 502, and the first filter layer 507 needs to be kept at the bottom of the second filter layer 508. After the mounting tube 502 is installed between the bottom end of the bellows 503 and the top of the fixed tube 501, it can continue to be used.

[0044] Compared with the prior art, the automatic cleaning equipment of the automobile paint shop can reasonably and efficiently clean the automobile paint shop through the coordinated use of the spray workshop 2, the cleaning component 300, the filter component 500 and the exhaust component 600 on the top of the workshop floor 1, as follows: first, most of the paint particles in the air are removed by physical adsorption and filtration in the installation pipe 502, and then the impact force of water is used to wash other paint particles to the ground through the water mist dust reduction method, and finally the water carries the paint particles into the collection box 302 to be collected.

[0045] This automatic cleaning equipment can not only filter and discharge the polluted air efficiently, but also use water mist to further clean the environment in the workshop, thereby improving the filtering and cleaning effects, protecting the environmental quality in the workshop, and facilitating the staff to enter the workshop for inspection at any time, and will not cause safety hazards due to high concentrations of industrial alcohol. At the same time, it is also convenient to disassemble and replace the filter structure, so that the air filtration efficiency can remain stable, solving the shortcoming that the spray exhaust gas treatment device of the existing painting workshop is not convenient for treating the adsorbed harmful substances.

[0046] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the article.

Claims

1. An automatic cleaning device for an automobile paint shop, comprising a shop floor (1), characterized in that: A spraying workshop (2) is fixedly connected to the top of the workshop floor (1), a cleaning assembly (300) for flushing is installed inside the spraying workshop (2), a trumpet pipe (4) is passed through and fixedly connected to the top of the spraying workshop (2), a filter assembly (500) for filtering paint particles is installed at the top of the trumpet pipe (4), and an exhaust assembly (600) for exhausting air is installed at the top of the filter assembly (500); The filter assembly (500) includes a fixed tube (501) fixedly connected to the top of the trumpet tube (4), a mounting tube (502) connected to the top of the fixed tube (501) via a flange, a corrugated tube (503) connected to the top of the mounting tube (502) via a flange, an annular support frame (504) fixedly connected to the bottom of the inner side of the mounting tube (502), two hollow tubes (505) slidably connected to the inner side of the mounting tube (502), a holding rod (506) fixedly connected to the inner side of the hollow tube (505), a first filter layer (507) filled inside the bottom of the hollow tube (505), and a second filter layer (508) filled inside the top of the hollow tube (505).

2. The automatic cleaning equipment for an automobile paint shop according to claim 1, characterized in that: The cleaning assembly (300) comprises a drain plate (301) passing through and fixedly connected to the top of the workshop floor (1), a collection box (302) fixedly connected to the bottom of the workshop floor (1), a drainage pipe (303) fixedly connected to the back of the collection box (302), a water inlet pipe (304) fixedly connected to the front of the spraying workshop (2), a water pump (305) fixedly installed on the outside of the water inlet pipe (304), a cleaning pipe (306) fixedly connected to the bottom of the water inlet pipe (304) and evenly distributed, and a nozzle (307) fixedly connected to the bottom of the cleaning pipe (306) and evenly distributed; one end of the water inlet pipe (304) passes through the front of the spraying workshop (2) and is fixedly connected to the inner rear side wall of the spraying workshop (2), and the cleaning pipe (306) is located inside the spraying workshop (2).

3. The automatic cleaning equipment for an automobile paint shop according to claim 1, characterized in that: The exhaust assembly (600) comprises two support rods (601) fixedly connected to the top of the trumpet tube (4), a mounting panel (602) fixedly connected between the top ends of the two support rods (601), an exhaust fan (603) fixedly mounted on the top of the mounting panel (602), and an exhaust pipe (604) fixedly connected to the air outlet end of the exhaust fan (603); the air inlet end of the exhaust fan (603) is fixedly connected to one end of the bellows (503).

4. The automatic cleaning equipment for an automobile paint shop according to claim 2, characterized in that: The collecting box (302) is located at the bottom of the water leakage plate (301), the cleaning pipe (306) is located above the water leakage plate (301), and the tops of the evenly distributed cleaning pipes (306) are fixedly connected to two auxiliary fixing plates.

5. The automatic cleaning equipment for an automobile paint shop according to claim 4, characterized in that: The front side of the auxiliary fixing plate is fixedly connected to the inner front side wall of the spray painting workshop (2), and the back side of the auxiliary fixing plate is fixedly connected to the inner rear side wall of the spray painting workshop (2).

6. The automatic cleaning equipment for an automobile paint shop according to claim 1, characterized in that: The inner diameter of the annular support frame (504) is equal to the inner diameter of the fixed tube (501), the bottom of the hollow tube (505) at the bottom abuts against the top of the annular support frame (504), and the bottom of the hollow tube (505) at the top fits against the top of the bottom hollow tube (505).

7. The automatic cleaning equipment for an automobile paint shop according to claim 1, characterized in that: The sum of the heights of the two hollow tubes (505) is less than the height of the mounting tube (502), and the holding rod (506) is a round rod.

8. The automatic cleaning equipment for an automobile paint shop according to claim 1, characterized in that: The first filter layer (507) is a bamboo charcoal layer, and the second filter layer (508) is a honeycomb activated carbon layer.

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