CN113522618B

CN113522618B - Paint spraying equipment for surface of heating radiator

Info

Publication number: CN113522618B
Application number: CN202111078602.5A
Authority: CN
Inventors: 王岳峰
Original assignee: Jiangshu Kelunboke Thermal Technology Co ltd
Current assignee: Jiangshu Kelunboke Thermal Technology Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2021-11-23
Anticipated expiration: 2041-09-15
Also published as: CN113522618A

Abstract

The invention discloses a paint spraying device for the surface of a heating radiator, which comprises a shell, wherein an outer sliding cavity with a right opening is arranged in the shell, a first motor is arranged in the upper side surface of the outer sliding cavity, a main shaft which is rotatably connected in the lower side surface of the outer sliding cavity is arranged on the lower side surface of the first motor, and a working block is connected in the outer sliding cavity in a vertical sliding manner; the invention can heat the sprayed pipe column so as to dry the sprayed pipe column quickly, and can suck air into the surrounding area after the spraying is finished, thereby further reducing the dissipation of the mist paint; the invention can clean the pipe column of the heating radiator before the painting operation is carried out, so as to ensure the painting finishing quality.

Description

Paint spraying equipment for surface of heating radiator

Technical Field

The invention relates to the technical field of injection devices, in particular to paint spraying equipment for surfaces of heating radiators.

Background

The radiator is a heating device mainly for heating. The air conditioner is mainly used in northern areas with cold winter, and has the function of improving the room temperature.

The radiator is easy fish tail or corrosion when long-term use, need carry out touch-up renovation work to the radiator this moment in order to prolong its working life, generally demolish the radiator at present, adorn it back again after waiting to renovate, this kind of method needs to carry out the dismouting to the radiator wholly, and work load is great, but if directly carry out the work of spraying paint in the room, general paint spraying apparatus pollutes indoor air easily to pollute ground easily.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention aims to provide a radiator surface paint spraying device, which adopts the technical scheme that:

the paint spraying equipment for the surfaces of the heating radiators comprises a shell, wherein an outer sliding cavity with a right opening is arranged in the shell, a first motor is arranged in the upper side surface of the outer sliding cavity, a main shaft which is rotatably connected in the lower side surface of the outer sliding cavity is installed on the lower side surface of the first motor, a working block is vertically and slidably connected in the outer sliding cavity, a threaded hole which is vertically communicated and is in threaded connection with the main shaft is arranged in the working block, an inner groove is arranged in the ring surface of the threaded hole, a cleaning groove with a right and downward communicated opening is arranged in the working block, an arc-shaped sliding groove is arranged in the upper side surface of the cleaning groove, a meniscus is slidably connected in the sliding groove, cleaning cotton is arranged on the inner side surface of the meniscus, a cleaning cylinder capable of driving the meniscus to rotate is arranged in the inner groove so as to clean the heating radiators, the inner sliding cavity is arranged on the upper sides of the inner groove and the cleaning groove, a connecting plate is connected in the inner sliding cavity in a left-right sliding manner, the connecting plate is connected to the right side surface of the inner sliding cavity through a plurality of springs, a through groove penetrating the working block rightwards is formed in the right side surface of the inner sliding cavity, connecting blocks extending into the through grooves are fixedly arranged on the right side surface of the connecting plate respectively, a paint spraying block is hinged to the right end of each connecting block, a paint spraying mechanism is arranged in the inner sliding cavity, the paint spraying mechanism can enable the paint spraying block and the connecting blocks to surround a pipe column in a heating radiator and perform paint spraying operation, a water cavity is arranged in the shell and is arranged on the lower side of the outer sliding cavity, a post-processing mechanism is arranged in the shell, and the post-processing mechanism can heat and dry a paint spraying area to reduce the time required by drying paint, and aftertreatment mechanism can adsorb not adnexed paint particle, prevents its loss and produces too much smell, the downside of shell is equipped with the gyro wheel, be equipped with distance sensor in the right flank of shell.

Further, the cylinder cleaning mechanism comprises a ring block rotatably connected to the lower side surface of the inner groove, the ring block is positioned on the outer ring of the main shaft, a vertical chute is arranged in the side surface of the main shaft, a slide block extending into the vertical chute is fixedly arranged on the inner ring surface of the ring block, two inner shafts are rotatably connected on the upper side surface and the lower side surface of the inner groove, the inner shafts are respectively positioned on the front side and the rear side of the cleaning groove, the inner shaft is connected with the ring block through a first synchronous belt, a second through groove penetrating into the cleaning groove is arranged in the side surface of the inner groove, a first gear which passes through the second through groove and extends into the cleaning groove is arranged on the inner shaft, be equipped with the tooth's socket in the lateral surface of meniscus, install on the side of tooth's socket with gear engagement's rack, be equipped with in the water cavity and clean cotton body cleaning mechanism who can clean cotton.

Further, clean mechanism of cotton body is including locating No. two motors in the water cavity downside, be equipped with the through-hole that upwards link up in the upside in the water cavity, the side-mounting that goes up of No. two motors extends to the drive shaft of a through-hole upside, the lateral surface of drive shaft has set firmly the body through the mount, and the medial surface of body with the threaded disc has set firmly between the drive shaft, the lateral surface of body has set firmly the scraping plate.

Further, the paint spraying mechanism comprises a paint cavity arranged in the shell, a first flow passage is arranged in the lower side surface of the paint cavity, a pump is arranged in the paint cavity, a second flow channel is arranged in the side surface of the inner sliding cavity, the second flow channel is connected with the first flow channel through a first hose, a third flow channel which respectively penetrates through the two connecting blocks is arranged in the side surface of the connecting plate, the third flow channel is connected with the second flow channel through a second hose, a fourth flow passage is arranged in the paint spraying block and is connected with the third flow passage through a third hose, a first spray head connected with the fourth flow channel is arranged in the side surface of the paint spraying block, a second spray head connected with the third flow channel is arranged in the side surface of the connecting block, a third spray head is arranged in the right side face of the working block, and a fifth flow channel communicated with the third spray head is arranged in the side face of the second flow channel.

Further, be equipped with the spring groove in the leading flank in interior smooth chamber, the leading flank in spring groove has the stopper through No. two spring coupling, be equipped with the electro-magnet in the leading flank in spring groove, be equipped with the electro-magnet in the right flank in interior smooth chamber, be equipped with the permanent magnet in the piece terminal surface that sprays paint.

Further, the post-processing mechanism comprises a rotating shaft which is arranged on the lower side surface of the outer sliding cavity in a rotating mode and connected with the main shaft through a second synchronous belt, a disc is fixedly arranged at the upper end of the rotating shaft, a protruding column is fixedly arranged at the outer ring of the upper side surface of the disc, a first air cavity and a second air cavity are arranged in the left side surface of the outer sliding cavity, a piston is connected in each of the first air cavity and the second air cavity in a sliding mode, the right end of the piston is commonly connected with a piston plate, a connecting rod which is rotatably connected with the outer ring of the protruding column is hinged to the right side surface of the piston plate, a first air channel which penetrates into the water cavity is arranged in the lower side surface of the first air cavity, a water inlet pipe which is communicated with the first air channel and extends to the water surface below the water surface is arranged in the upper side surface of the first air cavity, and a second air channel is arranged in the upper side surface of the first air cavity, the air heating device is characterized in that a third air passage is arranged in the left side face of the second air cavity, a fourth air passage is arranged in the upper side face of the second air cavity, an air receiving hole and an air discharging hole which are communicated with each other are formed in the working block, a resistance wire for heating is arranged in the air discharging hole, the air discharging hole is connected with the fourth air passage through a first air pipe, the air receiving hole is connected with the second air passage through a second air pipe, and a one-way valve is arranged in the water inlet pipe, the second air passage, the third air passage and the fourth air passage.

Compared with the prior art, the invention has the following beneficial effects: the invention can sequentially spray paint on the pipe columns of the installed heating radiators in sequence, and is different from rough integral spray paint, the paint spraying work of the invention causes less paint diffusion and is convenient to be directly carried out indoors;

the invention can heat the sprayed pipe column so as to dry the sprayed pipe column quickly, and can suck air into the surrounding area after the spraying is finished, thereby further reducing the dissipation of the mist paint;

the invention can clean the pipe column of the heating radiator before the painting operation is carried out, so as to ensure the painting finishing quality.

Drawings

FIG. 1 is a schematic external view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic diagram of the structure of the work block of FIG. 2;

FIG. 4 is a schematic view of the structure A-A of FIG. 3;

FIG. 5 is a schematic diagram of B-B of FIG. 3;

FIG. 6 is a schematic diagram of the structure of C-C in FIG. 2;

FIG. 7 is a schematic view of the structure at motor number two in FIG. 2;

in the figure:

11. a housing; 12. an outer slide cavity; 13. a first motor; 14. a main shaft; 15. a working block; 16. an inner tank; 17. cleaning the tank; 18. a meniscus; 19. an inner slide cavity; 21. a connecting plate; 22. a first through groove; 23. connecting blocks; 24. spraying paint blocks; 20. a water chamber; 25. a ring block; 26. a vertical chute; 27. a slider; 28. an inner shaft; 29. a first synchronous belt; 31. a second motor; 30. a first through hole; 32. a drive shaft; 33. a pipe body; 34. a threaded disc; 35. a scraping plate; 36. a paint cavity; 37. a first flow channel; 38. a pump machine; 42. a first spray head; 43. a second spray head; 44. a third spray head; 39. a spring slot; 40. a limiting block; 41. an electromagnet; 45. a second electromagnet; 46. a permanent magnet; 47. a rotating shaft; 48. a second synchronous belt; 49. a disc; 50. a first air cavity; 51. a second air cavity; 52. a piston; 53. a piston plate; 54. a connecting rod; 55. an air passage I; 56. a water inlet pipe; 57. a third air passage; 58. air collecting holes; 59. air bleeding holes; 60. a resistance wire for heating; 61. a distance sensor; 101. a cylinder cleaning mechanism; 102. a paint spraying mechanism; 103. a post-processing mechanism; 104. cotton body cleaning mechanism.

Detailed Description

The present invention will be further described with reference to the accompanying drawings, wherein the following embodiments are only used for clearly illustrating the technical solutions of the present invention, and the scope of the present invention should not be limited thereby, and all other embodiments obtained by a person of ordinary skill in the art without any creative effort belong to the scope of the present invention:

referring to fig. 1-7, a paint spraying apparatus for a radiator surface according to an embodiment of the present invention includes a housing 11, an outer sliding cavity 12 with a right opening is provided in the housing 11, a first motor 13 is provided in an upper side surface of the outer sliding cavity 12, a main shaft 14 rotatably connected to a lower side surface of the outer sliding cavity 12 is installed on a lower side surface of the first motor 13, a working block 15 is slidably connected to the inner side surface of the outer sliding cavity 12 up and down, a threaded hole is provided in the working block 15, the threaded hole is vertically connected to the main shaft 14, an inner groove 16 is provided in a ring surface of the threaded hole, a cleaning groove 17 with a right opening and a downward opening is provided in the working block 15, an arc-shaped sliding groove is provided in an upper side surface of the cleaning groove 17, a meniscus 18 is slidably connected to the sliding groove, cleaning cotton is provided on an inner side surface of the meniscus 18, the inner groove 16 is provided with a cleaning cotton capable of driving the meniscus 18 to rotate, so as to carry on the clean organization 101 of cylinder that cleans the radiator conveniently, be equipped with the inside sliding cavity 19 in the work piece 15, the inside sliding cavity 19 is located the upside of inside groove 16 with clean groove 17, and sliding connection has the connecting plate 21 about in the inside sliding cavity 19, the connecting plate 21 is connected through several springs and is in the right flank of inside sliding cavity 19, and be equipped with the through groove 22 No. one that link up the work piece 15 rightwards in the right flank of inside sliding cavity 19, the right flank of connecting plate 21 sets firmly and extends to two link up 23 in the through groove 22 No. one respectively, the right-hand member of connecting plate 23 articulates there is the paint-spraying piece 24, and be equipped with the mechanism 102 of spraying paint in the inside sliding cavity 19, the mechanism 102 of spraying paint can make the paint-spraying piece 24 and the connecting plate 23 surround the tubular column in the radiator, and carry on the work of spraying paint, be equipped with water cavity 20 in the shell 11, the water cavity 20 is located at the lower side of the outer slide cavity 12, and a post-processing mechanism 103 is arranged in the housing 11, the post-processing mechanism 103 can heat and dry a paint spraying area to reduce the time required for drying paint, the post-processing mechanism 103 can adsorb unattached paint particles to prevent the paint particles from dissipating and generating excessive odor, the lower side of the housing 11 is provided with rollers, and a distance sensor 61 is arranged in the right side face of the housing 11.

Furthermore, the cylinder cleaning mechanism 101 includes a ring block 25 rotatably connected to the lower side of the inner groove 16, the ring block 25 is located on the outer ring of the main shaft 14, a vertical sliding groove 26 is provided in the side of the main shaft 14, a sliding block 27 extending into the vertical sliding groove 26 is fixedly provided on the inner ring surface of the ring block 25, the main shaft 14 drives the working block 15 to move up and down when rotating, and the main shaft 14 drives the sliding block 27 to rotate the ring block 25 when rotating, two inner shafts 28 are rotatably connected to the upper and lower sides of the inner groove 16, the inner shafts 28 are respectively located on the front and rear sides of the cleaning groove 17, and the inner shafts 28 are connected to the ring block 25 through a first synchronous belt 29, a second through groove penetrating into the cleaning groove 17 is provided in the side of the inner groove 16, a first gear extending into the cleaning groove 17 through the second through groove is mounted on the inner shafts 28, a tooth socket is arranged in the outer side face of the meniscus 18, a rack meshed with the first gear is arranged on the side face of the tooth socket, when the ring block 25 rotates, the first synchronous belt 29 is driven to enable the inner shaft 28 to rotate, when the inner shaft 28 rotates, the first gear is driven to enable the meniscus 18 to rotate, and a cotton body cleaning mechanism 104 capable of cleaning cotton is arranged in the water cavity 20.

Further, clean mechanism 104 of cotton body is including locating No. two motors 31 in the water cavity 20 downside, be equipped with a through-hole 30 that upwards link up in the upside of water cavity 20, the side-mounting that goes up of No. two motors 31 extends to the drive shaft 32 of a through-hole 30 upside, the lateral surface of drive shaft 32 has set firmly body 33 through the mount, and the medial surface of body 33 with threaded disc 34 has set firmly between the drive shaft 32, the lateral surface of body 33 has set firmly scraping plate 35, works as drive shaft 32 can drive when rotating threaded disc 34 with body 33 rotates, works as threaded disc 34 can drive when positively rotating and is located water in the water cavity 20 passes through a through-hole 30 upwards flows.

Further, the mechanism 102 of spraying paint is including locating the lacquer chamber 36 in the shell 11, be equipped with down extension in the downside in lacquer chamber 36 and link up to the right runner 37 in the outer sliding chamber 12 to being equipped with in the lacquer chamber 36 and can squeeze into the paint that is located in the lacquer chamber 36 pump 38 in the runner 37, establish in the left side of interior sliding chamber 19 and link up No. two runners of work piece 15 left, No. two runners with No. one runner 37 is through a hose connection, be equipped with in the left side of connecting plate 21 and link up two respectively to the right No. three runners of connecting block 23, No. three runners with No. two runners are connected through No. two hoses, be equipped with No. four runners in the lacquer piece 24, No. four runners with No. three runners are connected through No. three hoses, be equipped with No. one shower nozzle 42 that No. four runners are connected in the side of lacquer piece 24, a second spray head 43 connected with the third flow channel is arranged in the side face of the connecting block 23, a third spray head 44 is arranged in the right side face of the working block 15, a fifth flow channel communicated with the third spray head 44 is arranged in the side face of the second flow channel, and when the pump 38 works, paint can sequentially pass through the flow channels and the hoses and can be atomized and sprayed out through the first spray head 42, the second spray head 43 and the third spray head 44.

Furthermore, be equipped with spring groove 39 in the leading flank of interior smooth chamber 19, spring groove 39's leading flank has stopper 40 through No. two spring coupling, be equipped with in the leading flank of spring groove 39 and attract No. one electro-magnet 41 of stopper 40, and the trailing flank of stopper 40 is the inclined plane, be equipped with in the right flank of interior smooth chamber 19 and attract No. two electro-magnets 45 of connecting plate 21 keep away from connecting block 23 be equipped with permanent magnet 46 in the spray painting piece 24 terminal surface.

Furthermore, the post-processing mechanism 103 includes a rotating shaft 47 rotatably connected to the lower side of the outer sliding cavity 12, the rotating shaft 47 is connected to the main shaft 14 through a second synchronous belt 48, a disc 49 is fixedly arranged at the upper end of the rotating shaft 47, a protruding column is fixedly arranged at the outer ring of the upper side of the disc 49, a first air cavity 50 and a second air cavity 51 are arranged in the left side of the outer sliding cavity 12, a piston 52 is slidably connected in the first air cavity 50 and the second air cavity 51, the right end of the piston 52 is commonly connected with a piston plate 53, a connecting rod 54 rotatably connected to the outer ring of the protruding column is hinged to the right side of the piston plate 53, when the disc 49 rotates, the connecting rod 54 swings by driving the protruding column, at this time, the piston plate 53 drives the piston 52 to periodically move left and right, a first air channel 55 penetrating into the water cavity 20 is arranged in the lower side of the first air cavity 50, a water inlet pipe 56 which is communicated with the first air passage 55 and extends to the water surface is arranged in the upper side face of the water cavity 20, a second air passage is arranged in the upper side face of the first air cavity 50, a third air passage is arranged in the left side face of the second air cavity 51, a fourth air passage is arranged in the upper side face of the second air cavity 51, an air receiving hole 58 and an air releasing hole 59 which are communicated with each other from left to right are arranged in the working block 15, a heating resistance wire 60 is arranged in the air releasing hole 59, the air releasing hole 59 is positioned at the lower side of the inner groove 16, the air receiving hole 58 is positioned at the upper side of the inner groove 16, the air releasing hole 59 is connected with the fourth air passage through the first air pipe, the air receiving hole 58 is connected with the second air passage through the second air pipe, a one-way valve is arranged in each of the water inlet pipe 56, the second air passage, the third air passage and the fourth air passage, and the one-way valve enables the air in the first air passage 55 and the second air passage to only flow downwards, the gas in the fourth air passage can only flow upwards.

The invention relates to a paint spraying device for the surface of a heating radiator, which comprises the following working procedures:

when the renovation paint spraying work of the heating radiator is needed, the worker carries the shell 11 to the left side of the heating radiator on the wall, the scraping plate 35 is positioned at the lower side of the heating radiator, then the working block 15 and the pipe column in the heating radiator are aligned, the second electromagnet 45 is electrified and attracts the connecting plate 21, the connecting plate 21 moves rightwards, when the second electromagnet 45 is powered off after the connecting plate 21 rubs against the inclined surface of the limiting block 40 and moves to the right side of the limiting block 40, the connecting plate 21 abuts against the right side surface of the limiting block 40 and is fixed, in the process, the connecting block 23 drives the paint spraying block 24 and extends to the right side of the pipe column in the radiator, and the two second electromagnets 45 are maintained in a coaxial state due to the mutual attraction between the permanent magnets 46 at this time, and the pipe column is surrounded by the right side surfaces of the painting block 24, the connecting block 23 and the working block 15.

Then the first motor 13, the pump machine 38 and the heating resistance wire 60 are electrified, the first motor 13 drives the main shaft 14 to rotate and enable the working block 15 to move downwards when electrified, the main shaft 14 drives the meniscus 18 to rotate when rotating, at the same time, the meniscus 18 rotates around the column, in the process, the cleaning cotton can erase dust on the column, the main shaft 14 drives the rotating shaft 47 to rotate through the second synchronous belt 48 when rotating, the rotating shaft 47 can enable the piston 52 to periodically move left and right when rotating, at the same time, air enters the second air cavity 51 through the third air channel and moves into the air discharge hole 59 through the fourth air channel and the first air channel, then is heated by the heating resistance wire 60 in the electrified state and then is sprayed out, at the same time, the air collecting hole 58 can absorb air, and the air passes through the second air channel, the first air cavity 50, the first air channel 55 and the water inlet pipe 56 in sequence and then is discharged into the water cavity 20, when the pump machine 38 is powered on, paint in the paint cavity 36 can be sprayed out through the first spray head 42, the second spray head 43 and the third spray head 44, the first spray head 42 can act on the surface, away from the working block 15, of the pipe column, the third spray head 44 can act on the surface, close to the working block 15, of the pipe column, the second spray head 43 can act on the side surface of the pipe column, at the moment, the working block 15 wipes the pipe column by cleaning cotton in the downward movement process, then the pipe column is sprayed with paint, meanwhile, hot air sprayed out of the air release hole 59 can accelerate solidification of the paint, and redundant mist paint can move into water in the water cavity 20 through the air release hole 58.

When the working block 15 moves for a certain time and finishes the painting maintenance work of a pipe column, the first motor 13, the pump 38 and the heating resistance wire 60 are powered off, the gap of the meniscus 18 faces to the right side, then the first electromagnet 41 is powered on and the limiting block 40 moves forwards, at the moment, the connecting plate 21 moves leftwards under the action of the first spring until the connecting block 23 and the painting block 24 are reset into the first through groove 22, the painting block 24 can be scratched with the pipe column in the process and needs manual paint replenishment of workers, then the workers make the shell 11 slightly away from the radiator, when the distance sensor 61 senses that no foreign matters exist in the outer sliding cavity 12, the working block 15 continues to move downwards, then the main shaft 14 rotates for a certain time until the working block 15 moves to the lower limit, at the moment, the scratching plate 35 is located in the cleaning groove 17, then the second motor 31 is powered on, no. two motors 31 drive shaft 32 forward rotation this moment, and scrape board 35 and threaded disc 34 and rotate this moment, can make water flow up and flow to on scraping the board 35 when threaded disc 34 rotates, can scrape cleaning work to the cleaning cotton when scraping the board 35 and rotating, treat that the dust on the cleaning cotton is taken away back drive shaft 32 reversal by rivers through the certain time, threaded disc 34 in the reversal can not drive rivers upward movement this moment, and the moisture in the cleaning cotton can be crowded futilely to scraping the board 35 in the rotation this moment, No. two motors 31 outage after the certain time again, accomplish cleaning work of cleaning cotton this moment.

Then, the first motor 13 drives the main shaft 14 to rotate reversely, the working block 15 moves upwards at the moment, and when the working block 15 moves to the upper limit, the first motor 13 is powered off, and the painting work of the next pipe column can be carried out at the moment.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a radiator surface paint spraying apparatus, includes shell, its characterized in that: the radiator cleaning device is characterized in that an outer sliding cavity with a right opening is arranged in the shell, a first motor is arranged in the upper side face of the outer sliding cavity, a main shaft which is rotatably connected to the lower side face of the outer sliding cavity is mounted on the lower side face of the first motor, a working block is vertically and slidably connected in the outer sliding cavity, a threaded hole which is vertically communicated with the working block and is in threaded connection with the main shaft is formed in the working block, an inner groove is formed in the ring face of the threaded hole, a cleaning groove with a right opening and a downward communication is formed in the working block, an arc-shaped sliding groove is formed in the upper side face of the cleaning groove, a meniscus is slidably connected in the sliding groove, cleaning cotton is arranged on the inner side face of the meniscus, a cylinder cleaning mechanism capable of driving the meniscus to rotate is arranged in the inner groove so as to clean a radiator, an inner sliding cavity is arranged in the working block and is located on the upper sides of the inner groove and the cleaning groove, the inner sliding cavity is internally and horizontally connected with a connecting plate in a sliding manner, the connecting plate is connected to the right side surface of the inner sliding cavity through a plurality of springs, a first through groove which penetrates through the working block rightwards is formed in the right side surface of the inner sliding cavity, connecting blocks which respectively extend into the first through grooves are fixedly arranged on the right side surface of the connecting plate, a paint spraying block is hinged to the right end of each connecting block, a paint spraying mechanism is arranged in the inner sliding cavity, the paint spraying mechanism can enable the paint spraying block and the connecting blocks to surround a pipe column in a heating radiator and perform paint spraying work, a water cavity is arranged in the shell and is positioned at the lower side of the outer sliding cavity, a post-treatment mechanism is arranged in the shell, the paint spraying area can be heated and dried by the post-treatment mechanism to reduce the time required by drying paint, and the post-treatment mechanism can adsorb unattached paint particles, prevent its loss and produce too much smell, the downside of shell is equipped with the gyro wheel, be equipped with distance sensor in the right flank of shell.

2. A radiator surface painting apparatus according to claim 1, wherein: the cylinder cleaning mechanism comprises a ring block which is rotatably connected to the lower side face of the inner groove, the ring block is located on the outer ring of the main shaft, a vertical sliding groove is formed in the side face of the main shaft, a sliding block which extends into the vertical sliding groove is fixedly arranged on the inner ring face of the ring block, two inner shafts are rotatably connected to the upper side face and the lower side face of the inner groove, the inner shafts are connected with the ring block through a synchronous belt, a through groove is formed in the side face of the inner groove, a gear which extends into the cleaning groove is mounted on each inner shaft, a tooth groove is formed in the outer side face of the meniscus, a rack is arranged on the side face of the tooth groove, and a cotton body cleaning mechanism is arranged in the water cavity.

3. A radiator surface painting apparatus according to claim 2, wherein: clean mechanism of cotton is including locating No. two motors in the water cavity downside, a through-hole that is equipped with in the upside in water cavity, the drive shaft is installed to the side of going up of No. two motors, the lateral surface of drive shaft is equipped with the body through the mount, and the threaded disc has set firmly in the body, the lateral surface of body has set firmly the board of scraping.

4. A radiator surface painting apparatus according to claim 1, wherein: the paint spraying mechanism comprises a paint cavity arranged in the shell, a first flow passage is arranged in the lower side surface of the paint cavity, a pump is arranged in the paint cavity, a second flow channel is arranged in the side surface of the inner sliding cavity, the second flow channel is connected with the first flow channel through a first hose, a third flow channel which respectively penetrates through the two connecting blocks is arranged in the side surface of the connecting plate, the third flow channel is connected with the second flow channel through a second hose, a fourth flow passage is arranged in the paint spraying block and is connected with the third flow passage through a third hose, a first spray head connected with the fourth flow channel is arranged in the side surface of the paint spraying block, a second spray head connected with the third flow channel is arranged in the side surface of the connecting block, a third spray head is arranged in the right side face of the working block, and a fifth flow channel communicated with the third spray head is arranged in the side face of the second flow channel.

5. A radiator surface painting apparatus according to claim 4, wherein: the side of the inner sliding cavity is internally provided with a spring groove, the side of the spring groove is connected with a limiting block through a second spring, the spring groove is internally provided with a first electromagnet, the right side of the inner sliding cavity is internally provided with a second electromagnet, and a permanent magnet is arranged in the paint spraying block.

6. A radiator surface painting apparatus according to claim 1, wherein: the post-processing mechanism comprises a rotating shaft which is arranged on the lower side surface of the outer sliding cavity in a rotating mode, the rotating shaft is connected with the main shaft through a second synchronous belt, a disc is fixedly arranged at the upper end of the rotating shaft, a protruding column is fixedly arranged on the upper side surface of the disc, a first air cavity and a second air cavity are arranged in the left side surface of the outer sliding cavity, a piston is connected in each of the first air cavity and the second air cavity in a sliding mode, the right end of the piston is connected with a piston plate together, a connecting rod which is rotatably connected with the protruding column is hinged to the right side surface of the piston plate, a first air passage which penetrates into the water cavity is arranged in the lower side surface of the first air cavity, a water inlet pipe which is communicated with the first air passage is arranged in the upper side surface of the first air cavity, a second air passage is arranged in the upper side surface of the first air cavity, and a third air passage is arranged in the left side surface of the second air cavity, the air-conditioning device is characterized in that a fourth air passage is arranged in the upper side face of the second air cavity, an air receiving hole and an air discharging hole are arranged in the working block, a resistance wire for heating is arranged in the air discharging hole, the air discharging hole is connected with the fourth air passage through a first air pipe, the air receiving hole is connected with the second air passage through a second air pipe, and a one-way valve is arranged in the water inlet pipe, the second air passage, the third air passage and the fourth air passage.