Adjustable paint spraying device for automobile maintenance

Abstract

The utility model discloses an adjustable paint spraying device for automobile maintenance, which belongs to the technical field of automobile maintenance and comprises a maintenance box, a filter screen is arranged on the inner side wall of the maintenance box, a cleaning component is arranged on the inner side wall of the maintenance box, and an air drying component is arranged in the maintenance box. According to the automobile part maintenance paint spraying device, by arranging the cleaning assembly, when maintenance paint spraying needs to be conducted on automobile parts, a vibration rod vibrates a filter screen under the action of the elastic force of an extrusion spring, after the filter screen ascends to a proper position, a paint spraying mechanism is started to conduct paint spraying on the automobile parts, and a filter fan is started to conduct filtering treatment on air in a maintenance box; similarly, when the maintenance plate descends, a brush plate is driven to clean the filter screen, and meanwhile, a vibration rod is driven to vibrate the filter screen, so that the filter screen is effectively cleaned, the situation that the air treatment effect is poor due to blockage of the filter screen is avoided, the influence of paint spraying gas on the working environment is reduced, and the air quality of the working environment is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile maintenance, and in particular relates to an adjustable paint spraying device for automobile maintenance. Background Art

[0002] Car maintenance is the basis for maintaining car performance, including body repair, sheet metal work, painting and other work to restore the appearance of the vehicle after a collision. Painting car parts is a meticulous and technically demanding process. The main purpose is to restore or change the appearance of car parts to make them look like new or to achieve personalized customization to meet user needs.

[0003] Nowadays, in the process of using automobile parts spray painting equipment, the air filter may not be cleaned well, which will cause the filter to be blocked for a long time, and the harmful gases caused by spraying paint cannot be treated in time, resulting in a decrease in the air quality of the working environment, which may affect the health of the staff, and it is inconvenient to clean manually. Therefore, an adjustable automobile maintenance spray paint device is proposed. Utility Model Content

[0004] The purpose of the utility model is to propose an adjustable paint spraying device for automobile maintenance in order to solve the problem that the air filter screen may not be cleaned well, which may cause the filter screen to be blocked for a long time, and the harmful gas of paint spraying cannot be treated in time, resulting in a decrease in the air quality of the working environment.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an adjustable paint spraying device for automobile maintenance, comprising a maintenance box, a paint spraying mechanism is arranged inside the maintenance box, a filter fan is arranged on the side wall of the maintenance box, a filter screen is arranged on the inner side wall of the maintenance box, a cleaning component is arranged on the inner side wall of the maintenance box, and an air drying component is arranged inside the maintenance box;

[0006] The cleaning assembly includes a crank handle, the outer wall of the crank handle is rotatably connected to the inner wall of the maintenance box, a rotating rod is fixedly installed at one end of the crank handle, a first bevel gear is fixedly installed on the outer wall of the rotating rod, a threaded rod is rotatably installed on the inner wall of the bottom surface of the maintenance box, a second bevel gear is fixedly installed at one end of the threaded rod, and the first bevel gear is meshingly connected with the second bevel gear.

[0007] As a further description of the above technical solution:

[0008] The other end of the threaded rod extends to the interior of the maintenance box, a threaded sleeve is threadedly installed on the outer wall of the threaded rod, a maintenance plate is fixedly installed on one end of the threaded sleeve, and a fixing mechanism is arranged on the upper surface of the maintenance plate.

[0009] As a further description of the above technical solution:

[0010] A connecting rod is fixedly mounted on the side wall of the maintenance plate, a brush plate is fixedly mounted on the side wall of the connecting rod, a brush is arranged on the side wall of the brush plate, the brush of the brush plate is fitted with the filter screen, and a resistance rod is fixedly mounted on the side wall of the brush plate.

[0011] As a further description of the above technical solution:

[0012] A fixing plate is fixedly installed on the inner wall of the maintenance box, a spring sleeve is fixedly installed on the side wall of the fixing plate, an extrusion spring is fixedly installed on the inner wall of the spring sleeve, a round block is fixedly installed on one end of the extrusion spring, the outer wall of the round block is slidably connected to the inner wall of the spring sleeve, a vibration rod is fixedly installed on the side wall of the round block, one end of the vibration rod extends to the outside of the spring sleeve, and a resistance block is fixedly installed on the side wall of the vibration rod.

[0013] As a further description of the above technical solution:

[0014] The air-drying assembly comprises an airbag box, the side wall of which is fixedly connected to the side wall of the maintenance box, a telescopic airbag is fixedly mounted on the inner wall of the bottom surface of the airbag box, and an extrusion plate is fixedly mounted on the upper surface of the telescopic airbag.

[0015] As a further description of the above technical solution:

[0016] A travel groove is provided on the side wall of the maintenance box, and a moving rod is fixedly installed on the side wall of the maintenance plate. One end of the moving rod extends to the interior of the airbag box and is fixedly connected to the side wall of the extrusion plate. The side wall of the moving rod is slidably connected to the inner wall of the travel groove. An air pipe is installed in communication with the air outlet of the telescopic airbag, and one end of the air pipe extends to the outside of the upper surface of the maintenance plate.

[0017] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0018] 1. In the utility model, by providing a cleaning component, when it is necessary to repair and paint the automobile parts, the automobile parts are fixed on the maintenance plate, and the vibration rod is made to vibrate the filter under the action of the elastic force of the extrusion spring, and after rising to a suitable position, the paint spraying mechanism is started to spray paint on the automobile parts, and the filter fan is started to filter the air in the maintenance box. Similarly, when the maintenance plate descends, the brush plate is driven to clean the filter and the vibration rod is driven to vibrate the filter, so that the filter is effectively cleaned, the low air treatment effect caused by the filter being blocked is avoided, the influence of the paint spraying gas on the working environment is reduced, and the air quality of the working environment is improved.

[0019] 2. In the utility model, an air-drying component is provided. When the maintenance plate descends, the moving rod is driven to move in the stroke groove, so that the moving rod drives the extrusion plate to squeeze the telescopic airbag in the airbag box, and the gas is blown to the paint spraying place of the automobile parts through the air pipe for air drying, which effectively dries and shapes the surface of the automobile parts after painting, avoids contamination caused by the wet paint touching the outside world, and effectively shortens the paint setting time, thereby improving the work efficiency of painting automobile parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The present invention is a three-dimensional structural schematic diagram of an adjustable paint spraying device for automobile maintenance.

[0021] Figure 2 The present invention is a schematic diagram of the internal structure of an adjustable paint spraying device for automobile maintenance.

[0022] Figure 3 The present invention is a schematic diagram of the partial three-dimensional exploded structure of a cleaning component of an adjustable paint spraying device for automobile maintenance.

[0023] Figure 4 An adjustable paint spraying device for automobile repair Figure 2 Enlarged structural diagram at A in the middle.

[0024] Figure 5 The present invention is a schematic diagram of the partial three-dimensional exploded structure of an air-drying component of an adjustable paint spraying device for automobile repair.

[0025] Legend:

[0026] 1. Maintenance box; 2. Paint spraying mechanism; 3. Filter fan; 4. Cleaning assembly; 41. Crank handle; 42. Rotating rod; 43. First bevel gear; 44. Threaded rod; 45. Second bevel gear; 46. Threaded sleeve; 47. Maintenance plate; 48. Connecting rod; 49. Brush plate; 410. Resistance rod; 411. Fixed plate; 412. Spring sleeve; 413. Extrusion spring; 414. Round block; 415. Vibrating rod; 416. Resistance block; 5. Air drying assembly; 51. Air bag box; 52. Telescopic air bag; 53. Moving rod; 54. Extrusion plate; 55. Air pipe; 56. Travel groove; 6. Filter. DETAILED DESCRIPTION

[0027] 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 of 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.

[0028] See also Figure 1-5 The utility model provides a technical solution: an adjustable paint spraying device for automobile maintenance, comprising a maintenance box 1, a paint spraying mechanism 2 is arranged inside the maintenance box 1, a filter fan 3 is arranged on the side wall of the maintenance box 1, a filter screen 6 is arranged on the inner wall of the maintenance box 1, a cleaning component 4 is arranged on the inner wall of the maintenance box 1, and an air drying component 5 is arranged inside the maintenance box 1;

[0029] The cleaning assembly 4 includes a crank 41, the outer wall of which is rotatably connected to the inner wall of the maintenance box 1, a rotating rod 42 is fixedly installed at one end of the crank 41, a first bevel gear 43 is fixedly installed on the outer wall of the rotating rod 42, a threaded rod 44 is rotatably installed on the inner wall of the bottom surface of the maintenance box 1, a second bevel gear 45 is fixedly installed on one end of the threaded rod 44, the first bevel gear 43 is meshingly connected with the second bevel gear 45, the other end of the threaded rod 44 extends to the interior of the maintenance box 1, a threaded sleeve 46 is threadedly installed on the outer wall of the threaded rod 44, a maintenance plate 47 is fixedly installed on one end of the threaded sleeve 46, a fixing mechanism is provided on the upper surface of the maintenance plate 47, a connecting rod 48 is fixedly installed on the side wall of the maintenance plate 47, and the connecting rod 48 A brush plate 49 is fixedly mounted on the side wall of the brush plate 49, a brush is provided on the side wall of the brush plate 49, the brush of the brush plate 49 is fitted with the filter screen 6, a resistance rod 410 is fixedly mounted on the side wall of the brush plate 49, a fixing plate 411 is fixedly mounted on the inner side wall of the maintenance box 1, a spring sleeve 412 is fixedly mounted on the side wall of the fixing plate 411, an extrusion spring 413 is fixedly mounted on the inner side wall of the spring sleeve 412, a round block 414 is fixedly mounted on one end of the extrusion spring 413, the outer wall of the round block 414 is slidably connected to the inner wall of the spring sleeve 412, a vibration rod 415 is fixedly mounted on the side wall of the round block 414, one end of the vibration rod 415 extends to the outside of the spring sleeve 412, and a resistance block 416 is fixedly mounted on the side wall of the vibration rod 415.

[0030] The specific implementation method is as follows: when it is necessary to repair and paint the automobile parts, the automobile parts are fixed on the maintenance plate 47, and the door of the maintenance box 1 is closed. At this time, the crank 41 is turned, and the crank 41 drives the first bevel gear 43 to rotate through the rotating rod 42, and the first bevel gear 43 drives the threaded rod 44 to rotate through the second bevel gear 45. The threaded rod 44 causes the threaded sleeve 46 to rise through the thread, and the threaded sleeve 46 drives the maintenance plate 47 to rise. During the movement of the maintenance plate 47, the brush plate 49 is driven by the connecting rod 48 to clean the surface of the filter screen 6. At the same time, the brush plate 49 drives the resistance rod 410 to move, and the resistance rod 410 squeezes the resistance block 416. With the support of the fixed plate 411, the resistance block 416 drives the vibration rod 415 to squeeze the extrusion spring 413 in the spring sleeve 412 through the round block 414. When the resistance rod 410 is separated from the resistance block 416, the vibration rod 415 vibrates the filter screen 6 under the action of the elastic force of the extrusion spring 413. After rising to a suitable position, the paint spraying mechanism 2 is started to paint the automobile parts. At the same time, the controller on the paint spraying mechanism 2 is used to regulate the paint spraying, and the filter fan 3 is started to filter the air in the maintenance box 1. Similarly, when the maintenance plate 47 descends, it drives the brush plate 49 to clean the filter screen 6 and drives the vibration rod 415 to vibrate the filter screen 6.

[0031] The air-drying component 5 includes an airbag box 51, the side wall of which is fixedly connected to the side wall of the maintenance box 1, a telescopic airbag 52 is fixedly installed on the inner wall of the bottom surface of the airbag box 51, an extrusion plate 54 is fixedly installed on the upper surface of the telescopic airbag 52, a travel groove 56 is provided on the side wall of the maintenance box 1, a moving rod 53 is fixedly installed on the side wall of the maintenance plate 47, one end of the moving rod 53 extends to the interior of the airbag box 51 and is fixedly connected to the side wall of the extrusion plate 54, the side wall of the moving rod 53 is slidably connected to the inner wall of the travel groove 56, the air outlet of the telescopic airbag 52 is connected to an air pipe 55, and one end of the air pipe 55 extends to the outside of the upper surface of the maintenance plate 47.

[0032] The specific implementation method is as follows: when the maintenance plate 47 descends, the moving rod 53 is driven to move in the travel groove 56, so that the moving rod 53 drives the extrusion plate 54 to squeeze the telescopic airbag 52 in the airbag box 51, and the gas is blown to the paint spraying place of the automobile parts through the air pipe 55 for air drying.

[0033] Working principle: when it is necessary to repair and paint the automobile parts, fix the automobile parts on the maintenance plate 47, close the door of the maintenance box 1, and turn the crank 41. The crank 41 drives the first bevel gear 43 to rotate through the rotating rod 42. The first bevel gear 43 drives the threaded rod 44 to rotate through the second bevel gear 45. The threaded rod 44 causes the threaded sleeve 46 to rise through the thread, and the threaded sleeve 46 drives the maintenance plate 47 to rise. During the movement of the maintenance plate 47, the brush plate 49 is driven by the connecting rod 48 to clean the surface of the filter screen 6. At the same time, the brush plate 49 drives the resistance rod 410 to move, and the resistance rod 410 squeezes the resistance block 416. At this time, under the support of the fixed plate 411, the resistance block 416 drives the vibration rod 415 to squeeze the spring in the spring sleeve 412 through the round block 414. The spring 413 is squeezed, and when the resistance rod 410 is separated from the resistance block 416, the vibration rod 415 vibrates the filter screen 6 under the action of the elastic force of the squeezing spring 413, and after rising to the appropriate position, the paint spraying mechanism 2 is started to spray paint on the automobile parts, and the paint spraying is regulated by the controller on the paint spraying mechanism 2, and the filter fan 3 is started to filter the air in the maintenance box 1. Similarly, when the maintenance plate 47 descends, the brush plate 49 is driven to clean the filter screen 6 and the vibration rod 415 is driven to vibrate the filter screen 6. At this time, when the maintenance plate 47 descends, the moving rod 53 is driven to move in the stroke groove 56, so that the moving rod 53 drives the squeezing plate 54 to squeeze the telescopic airbag 52 in the airbag box 51, and the gas is blown to the paint spraying place of the automobile parts through the air pipe 55 for air drying.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An adjustable paint spraying device for automobile maintenance, characterized in that: The invention comprises a maintenance box (1), wherein a paint spraying mechanism (2) is arranged inside the maintenance box (1), a filter fan (3) is arranged on the side wall of the maintenance box (1), a filter screen (6) is arranged on the inner wall of the maintenance box (1), a cleaning component (4) is arranged on the inner wall of the maintenance box (1), and an air drying component (5) is arranged inside the maintenance box (1); The cleaning assembly (4) comprises a crank (41), the outer wall of the crank (41) is rotatably connected to the inner wall of the maintenance box (1), a rotating rod (42) is fixedly mounted on one end of the crank (41), a first bevel gear (43) is fixedly mounted on the outer wall of the rotating rod (42), a threaded rod (44) is rotatably mounted on the inner wall of the bottom surface of the maintenance box (1), a second bevel gear (45) is fixedly mounted on one end of the threaded rod (44), and the first bevel gear (43) is meshingly connected with the second bevel gear (45).

2. The adjustable paint spraying device for automobile repair according to claim 1, characterized in that: The other end of the threaded rod (44) extends into the interior of the maintenance box (1); a threaded sleeve (46) is threadedly mounted on the outer wall of the threaded rod (44); a maintenance plate (47) is fixedly mounted on one end of the threaded sleeve (46); and a fixing mechanism is provided on the upper surface of the maintenance plate (47).

3. The adjustable paint spraying device for automobile repair according to claim 2, characterized in that: A connecting rod (48) is fixedly mounted on the side wall of the maintenance plate (47), a brush plate (49) is fixedly mounted on the side wall of the connecting rod (48), a brush is arranged on the side wall of the brush plate (49), the brush of the brush plate (49) is in contact with the filter screen (6), and a resistance rod (410) is fixedly mounted on the side wall of the brush plate (49).

4. The adjustable paint spraying device for automobile repair according to claim 3, characterized in that: A fixing plate (411) is fixedly mounted on the inner wall of the maintenance box (1); a spring sleeve (412) is fixedly mounted on the side wall of the fixing plate (411); a pressing spring (413) is fixedly mounted on the inner wall of the spring sleeve (412); a round block (414) is fixedly mounted on one end of the pressing spring (413); an outer wall of the round block (414) is slidably connected to the inner wall of the spring sleeve (412); a vibration rod (415) is fixedly mounted on the side wall of the round block (414); one end of the vibration rod (415) extends to the outside of the spring sleeve (412); and a resistance block (416) is fixedly mounted on the side wall of the vibration rod (415).

5. The adjustable paint spraying device for automobile repair according to claim 4, characterized in that: The air-drying component (5) comprises an airbag box (51), the side wall of which is fixedly connected to the side wall of the maintenance box (1), a telescopic airbag (52) is fixedly mounted on the inner wall of the bottom surface of the airbag box (51), and an extrusion plate (54) is fixedly mounted on the upper surface of the telescopic airbag (52).

6. The adjustable paint spraying device for automobile repair according to claim 5, characterized in that: A travel groove (56) is provided on the side wall of the maintenance box (1), a moving rod (53) is fixedly installed on the side wall of the maintenance plate (47), one end of the moving rod (53) extends to the interior of the airbag box (51) and is fixedly connected to the side wall of the extrusion plate (54), the side wall of the moving rod (53) is slidably connected to the inner wall of the travel groove (56), and an air pipe (55) is installed in communication with the air outlet of the telescopic airbag (52), and one end of the air pipe (55) extends to the outside of the upper surface of the maintenance plate (47).

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