CN209968759U

CN209968759U - Automatic change education and teaching equipment processing with drying device that sprays paint

Info

Publication number: CN209968759U
Application number: CN201822039214.6U
Authority: CN
Inventors: 刘沛艳; 张国香
Original assignee: Tianjin University of Technology
Current assignee: Tianjin University of Technology
Priority date: 2018-12-06
Filing date: 2018-12-06
Publication date: 2020-01-21
Anticipated expiration: 2028-12-06

Abstract

The utility model relates to the technical field of auxiliary devices for processing teaching equipment, in particular to a paint spraying and drying device for processing automatic education and teaching equipment, which can automatically spray a steel plate, so that paint can be uniformly sprayed on the surface of the steel plate, and the spraying effect of the steel plate is improved; in addition, the paint can be dried after the spraying is finished, so that the spraying efficiency is improved; the paint spraying device comprises a paint spraying box, a paint spraying pump and a paint spraying nozzle, wherein a paint spraying cavity is arranged in the paint spraying box, a paint spraying opening is formed in the front side of the paint spraying box in a communicating mode, the paint box is placed on the left side of the bottom of the paint spraying cavity, the paint cavity is formed in the paint box, the top of the left side of the paint box and the lower portion of the left side of the paint spraying box are respectively provided with two groups of feed inlets in a communicating; the drying machine also comprises a partition plate, a lifting motor, a transmission shaft, a worm gear, a lifting threaded rod, two groups of lifting guide rails, two groups of lifting slide blocks, a paint spraying guide rail, a connecting plate, a paint spraying slide block and two groups of drying fans.

Description

Automatic change education and teaching equipment processing with drying device that sprays paint

Technical Field

The utility model relates to a teaching equipment processing auxiliary device's technical field especially relates to an automatic change education and teaching equipment processing with drying device that sprays paint.

Background

As is well known, a paint spraying device for processing of automatic education and teaching equipment is an auxiliary device for spraying paint on a shell of the automatic education and teaching equipment in the processing process of the automatic education and teaching equipment, and is widely used in the field of processing of the automatic education and teaching equipment; the existing paint spraying device for processing the automatic education and teaching equipment comprises a paint spraying box, a paint spraying pump and a paint spraying nozzle, a paint spraying cavity is formed inside the paint spraying box, a paint spraying opening is formed in the front side of the paint spraying box in a communicated mode, a paint spraying cover plate is arranged on the inner cover of the paint spraying opening, the paint box is placed on the left side of the bottom of the paint spraying cavity, a paint cavity is formed in the paint box, two groups of feed inlets are respectively communicated with the top of the left side of the paint box and the lower part of the left side of the paint spraying box, feed pipes are arranged in the two groups of feed inlets in a communicated mode, a discharge opening is arranged in the top of the paint box in a communicated mode, a discharge pipe is arranged on the top of; when the existing paint spraying device for processing the automatic education and teaching equipment is used, a spraying cover plate is opened to place a steel plate for manufacturing a shell of the automatic education and teaching equipment in a paint spraying cavity, paint is added into a paint box through a feeding pipe, then a paint spraying pump is opened, and the steel plate is sprayed with paint through the paint spraying pump and a paint spraying nozzle; the existing paint spraying device for processing the automatic education and teaching equipment is used for finding that the paint spraying effect of the steel plate is influenced by uneven paint spraying on the surface of the steel plate easily because the paint spraying head is manually operated to spray paint on the steel plate; in addition, the device lacks the stoving processing after the spraying, leads to its spraying efficiency less.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a spraying device which can automatically spray a steel plate, so that paint can be uniformly sprayed on the surface of the steel plate, and the spraying effect of the steel plate is improved; and, can dry the paint vehicle after the spraying, improve the automation education and teaching equipment processing of spraying efficiency and use drying device that sprays paint.

The utility model discloses an automatic change education and teaching equipment processing with drying device that sprays paint, including the paint spraying case, the paint spraying pump and the shower nozzle that sprays paint, the incasement portion that sprays paint is provided with the chamber that sprays paint, the case front side intercommunication that sprays paint is provided with the mouth that sprays paint, the lid is provided with the apron that sprays paint in the mouth that sprays paint, the paint vehicle case is placed in the left side of the chamber bottom that sprays paint, the paint vehicle incasement is provided with the paint chamber, paint vehicle case left side top and the case left side lower part that sprays paint communicate respectively and are provided with two sets of feed inlets, the intercommunication is provided with the inlet pipe in two sets of feed inlets, paint vehicle roof portion intercommunication is provided with the discharge gate, discharge gate top intercommunication is provided with the discharging pipe, the discharging pipe; the paint spraying device comprises a partition plate, a lifting motor, a transmission shaft, a worm gear, a lifting threaded rod, two sets of lifting guide rails, two sets of lifting slide blocks, a paint spraying guide rail, a connecting plate, a paint spraying slide block and two sets of drying fans, wherein the top end, the bottom end, the front side and the rear side of the partition plate are respectively connected with the top end, the bottom end, the front side and the rear side of the left side of a paint spraying cavity, the bottom end of the left side of the partition plate is contacted with the right side of a paint box, the lifting motor is fixed at the bottom of the paint box, a paint spraying pump is fixed at the top of the lifting motor, a discharging pipe is positioned at the front side of the lifting motor, the left end of the transmission shaft is connected with the right side output end of the lifting motor, a lifting port is arranged at the lower part of the partition plate, the left end of the worm, the lifting screw rod is positioned between the two groups of lifting guide rails, the two groups of lifting slide blocks are respectively connected with the two groups of lifting guide rails in a sliding manner, the front end and the rear end of the left side of the paint spraying guide rail are respectively connected with the right sides of the two groups of lifting slide blocks, the right side of the connecting plate is connected with the middle part of the left side of the paint spraying guide rail, the bottom of the connecting plate is rotatably connected with the top end of the lifting screw rod, the paint spraying slide block is connected with the; the front part and the rear part of the right side of the paint spraying box are respectively communicated with two groups of drying openings, and two groups of drying fans are respectively fixed in the two groups of drying openings.

The utility model discloses an automatic change education and teaching equipment processing with drying device that sprays paint still includes three fixed plates of group, three support frames of group and three group's electro-magnets, and three fixed plates of group have before to fix in spraying chamber bottom right side in proper order after, and three fixed plates of group all are located the right side of division board, and the bottom of three support frames of group is connected with the right side of three fixed plates of group respectively, and three electro-magnets of group are fixed respectively on the top of three support frames of group.

The utility model discloses a drying device sprays paint for processing of automatic education and teaching equipment, still include cleaning plate, washing case, scavenging pump, washing pole and rotatory nozzle, the left side of cleaning plate is fixed on spraying chamber left side upper portion, the cleaning plate right side is fixed on division board left side upper portion, the cleaning plate is located the top of the painting pump, the washing case is fixed in cleaning plate top left side, the inside cleaning chamber that is provided with of cleaning case, cleaning case left side top and spraying case left side top communicate respectively and are provided with two sets of inlets, the intercommunication is provided with the feed liquor pipe in two sets of inlets, cleaning case right side bottom intercommunication is provided with the liquid outlet, liquid outlet right-hand member intercommunication is provided with the drain pipe, the scavenging pump is fixed on cleaning plate top right side, the drain pipe right-hand member communicates with the cleaning pump left side feed liquor end, cleaning pump top liquid outlet intercommunication is provided with the scavenge pipe, rotatory nozzle installs in wasing the pole bottom, and the scavenge pipe passes and washs the mouth and fix on wasing the pole, and the scavenge pipe communicates with rotatory nozzle's feed liquor end.

The utility model discloses an automatic change education and teaching equipment processing with drying device that sprays paint, still include four group's landing legs, four group's balanced threaded rod, four group's balanced screwed pipe and four group's backing plates, the top of four group's landing legs is fixed respectively at the left front side of spray-paint bottom of the case portion, right front side, left rear side and right rear side, the top of four group's balanced threaded rod is connected with the bottom of four group's landing legs respectively, the bottom of four group's balanced threaded rod spiral shell dress is inside four group's balanced screwed pipe respectively, the bottom of four group's balanced screwed pipe rotates with four group.

The utility model discloses an automatic change education and teaching equipment processing with drying device that sprays paint still includes the blowdown bucket, and the blowdown bucket is located the bottom of the case below that sprays paint, and the inside blowdown chamber that is provided with of blowdown bucket, blowdown bucket top intercommunication are provided with the drain, and drain top intercommunication is provided with the blow off pipe, and the bottom of the case intercommunication that sprays paint is provided with waste liquid mouth, blow off pipe top and waste liquid mouth intercommunication.

The utility model discloses an automatic change education and teaching equipment processing with drying device that sprays paint still includes the glass apron, and the rear side intercommunication of paint spraying box sets up the viewing aperture, and glass apron lid dress is in the viewing aperture.

The utility model discloses an automatic change education and teaching equipment processing with drying device that sprays paint still includes the clarifier, and the roof portion right side intercommunication that sprays paint is provided with the purification mouth, and the clarifier is fixed in purifying the mouth.

The utility model discloses an automatic change education and teaching equipment processing with drying device that sprays paint still includes the level gauge, and the case left side bottom intercommunication that sprays paint is provided with the liquid level mouth, and the level gauge is fixed in the liquid level mouth, level gauge and paint vehicle case intercommunication.

Compared with the prior art, the beneficial effects of the utility model are that: the transmission shaft is driven to rotate through the lifting motor, the transmission shaft drives the worm to rotate, then the worm drives the worm wheel to rotate through meshing transmission, the worm wheel enables the lifting threaded rod screwed in the worm wheel to rotate through rotation, the lifting threaded rod is enabled to ascend or descend at the same time, the lifting threaded rod is enabled to ascend or descend, the connecting plate is driven to ascend or descend through ascending or descending of the lifting threaded rod, the connecting plate drives the paint spraying guide rail, the paint spraying sliding block and the paint spraying nozzle to ascend or descend, meanwhile, the paint spraying nozzle sliding block is controlled through external numerical control equipment, the paint spraying sliding block drives the paint spraying nozzle to slide on the paint spraying guide rail, and therefore the paint spraying nozzle can move in four directions, so that the device can uniformly spray the steel plate through the; after the steel plate is sprayed, hot air is blown to the surface, which is not sprayed, of the steel plate by using two groups of drying fans to heat and dry the steel plate, so that the phenomenon that paint flows when the drying fans directly blow a spraying surface is avoided, and the spraying effect is influenced; in addition, the spray pipe uses a flexible hose, so that the spray pipe can move along with the spray nozzle conveniently.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a top view of the present invention;

in the drawings, the reference numbers: 1. a paint spraying box; 2. a paint box; 3. a paint spray pump; 4. a spray nozzle; 5. a feed pipe; 6. a discharge pipe; 7. a paint spray pipe; 8. a partition plate; 9. a lifting motor; 10. a drive shaft; 11. a worm; 12. a worm gear; 13. lifting a threaded rod; 14. a lifting guide rail; 15. a lifting slide block; 16. a spray painting guide rail; 17. a connecting plate; 18. a paint spraying slide block; 19. drying the fan; 20. a fixing plate; 21. a support frame; 22. an electromagnet; 23. cleaning the plate; 24. a cleaning tank; 25. cleaning the pump; 26. a cleaning rod; 27. rotating the spray head; 28. a liquid inlet pipe; 29. a liquid outlet pipe; 30. cleaning the tube; 31. a support leg; 32. a balance threaded rod; 33. balancing the threaded pipe; 34. a base plate; 35. a sewage draining barrel; 36. a blow-off pipe; 37. a glass cover plate; 38. a purifier; 39. a liquid level meter.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in figures 1 and 2, the paint spraying and drying device for processing the automatic education and teaching equipment comprises a paint spraying box 1 and a paint box 2, the paint spraying device comprises a paint spraying pump 3 and a paint spraying nozzle 4, a paint spraying cavity is arranged inside a paint spraying box 1, a paint spraying opening is communicated with the front side of the paint spraying box 1, a paint spraying cover plate is arranged on the inner cover of the paint spraying opening, a paint box 2 is arranged on the left side of the bottom of the paint spraying cavity, a paint cavity is arranged in the paint box 2, the top of the left side of the paint box 2 and the lower part of the left side of the paint spraying box 1 are respectively communicated with two groups of feed inlets, feed pipes 5 are communicated in the two groups of feed inlets, the top of the paint box 2 is communicated with a discharge opening, the top of the discharge opening is communicated with a discharge pipe 6, the top of the discharge pipe 6 is communicated with the feed; the paint spraying device also comprises a partition plate 8, a lifting motor 9, a transmission shaft 10, a worm 11, a worm wheel 12, a lifting threaded rod 13, two groups of lifting guide rails 14, two groups of lifting sliders 15, a paint spraying guide rail 16, a connecting plate 17, a paint spraying slider 18 and two groups of drying fans 19, wherein the top end, the bottom end, the front side and the rear side of the partition plate 8 are respectively connected with the top end, the bottom end, the front side and the rear side on the left side of a paint spraying cavity, the bottom on the left side of the partition plate 8 is contacted with the right side of a paint box 2, the lifting motor 9 is fixed at the bottom of the paint box 2, a paint spraying pump 3 is fixed at the top of the lifting motor 9, a discharging pipe 6 is positioned on the front side of the lifting motor 9, the left end of the transmission shaft 10 is connected with the output end on the right side of the lifting motor 9, a lifting port is arranged on, the lifting threaded rod 13 is screwed in the worm wheel 12, the two groups of lifting guide rails 14 are respectively fixed at the front part and the rear part of the right side of the partition plate 8, the lifting threaded rod 13 is positioned between the two groups of lifting guide rails 14, the two groups of lifting slide blocks 15 are respectively connected with the two groups of lifting guide rails 14 in a sliding manner, the front end and the rear end of the left side of the paint spraying guide rail 16 are respectively connected with the right sides of the two groups of lifting slide blocks 15, the right side of the connecting plate 17 is connected with the middle part of the left side of the paint spraying guide rail 16, the bottom of the connecting plate 17 is rotatably connected with the top end of the; the front part and the rear part of the right side of the paint spraying box 1 are respectively provided with two groups of drying openings in a communication mode, and two groups of drying fans 19 are respectively fixed in the two groups of drying openings; the transmission shaft is driven to rotate through the lifting motor, the transmission shaft drives the worm to rotate, then the worm drives the worm wheel to rotate through meshing transmission, the worm wheel enables the lifting threaded rod screwed in the worm wheel to rotate through rotation, the lifting threaded rod is enabled to ascend or descend at the same time, the lifting threaded rod is enabled to ascend or descend, the connecting plate is driven to ascend or descend through ascending or descending of the lifting threaded rod, the connecting plate drives the paint spraying guide rail, the paint spraying sliding block and the paint spraying nozzle to ascend or descend, meanwhile, the paint spraying nozzle sliding block is controlled through external numerical control equipment, the paint spraying sliding block drives the paint spraying nozzle to slide on the paint spraying guide rail, and therefore the paint spraying nozzle can move in four directions, so that the device can uniformly spray the steel plate through the; after the steel plate is sprayed, hot air is blown to the surface, which is not sprayed, of the steel plate by using two groups of drying fans to heat and dry the steel plate, so that the phenomenon that paint flows when the drying fans directly blow a spraying surface is avoided, and the spraying effect is influenced; in addition, the spray pipe uses a flexible hose, so that the spray pipe can move along with the spray nozzle conveniently; the lifting motor and the two groups of drying fans are directly purchased from the market, and are powered on and operated according to the attached specifications during use, so that the details are not repeated.

The utility model discloses a drying device sprays paint for processing of automatic education and teaching equipment, still include three group's fixed plates 20, three group's support frames 21 and three group's electro-magnets 22, three group's fixed plates 20 have the front to back to fix in proper order on the right side of spraying chamber bottom, three group's fixed plates 20 all are located the right side of division board 8, the bottom of three group's support frame 21 is connected with the right side of three group's fixed plate 20 respectively, three group's electro-magnets 22 are fixed respectively on the top of three group; the steel plate can be adsorbed and fixed at the top end of the fixed plate through the three groups of support frames and the three groups of electromagnets, so that the steel plate can be kept stable in the spraying process, and the spraying effect of the steel plate is improved; the three groups of electromagnets are directly purchased from the market, and are powered on and operated according to the attached specifications when in use, so that the details are not repeated.

The utility model discloses a drying device sprays paint for processing of automatic education and teaching equipment, still include cleaning plate 23, cleaning box 24, scavenging pump 25, washing pole 26 and rotatory nozzle 27, the left side of cleaning plate 23 is fixed on spraying chamber left side upper portion, cleaning plate 23 right side is fixed on dividing plate 8 left side upper portion, cleaning plate 23 is located the top of paint spraying pump 3, cleaning box 24 is fixed on cleaning plate 23 top left side, cleaning chamber is provided with inside the cleaning box 24, cleaning box 24 left side top and spraying box 1 left side top are respectively provided with two sets of inlet ports in a communicating manner, two sets of inlet ports are provided with feed liquor pipe 28 in a communicating manner, cleaning box 24 right side bottom is provided with a liquid outlet in a communicating manner, the liquid outlet right-hand member is provided with drain pipe 29 in a communicating manner, cleaning pump 25 is fixed on cleaning plate 23 top right side, the right-hand member of drain pipe 29 is communicated with cleaning pump 25, the top of the partition plate 8 is provided with a cleaning opening, the top of the cleaning rod 26 is fixed on the right side of the top of the spraying cavity, the rotary spray head 27 is installed at the bottom end of the cleaning rod 26, the cleaning pipe 30 penetrates through the cleaning opening and is fixed on the cleaning rod 26, and the cleaning pipe 30 is communicated with the liquid inlet end of the rotary spray head 27; cleaning liquid is added into the cleaning box through the liquid inlet pipe, and when the device is not used, the cleaning liquid can be sprayed into the spraying cavity through the rotary spray head through the cleaning pump, so that paint sputtered onto the side wall of the spraying cavity in the spraying process is cleaned, and the interior of the spraying cavity is kept clean and tidy; the cleaning pump is directly purchased from the market, and is powered on when in use and operated according to the attached specification, so the details are not repeated.

The utility model discloses an automatic change education and teaching equipment processing with drying device that sprays paint, still include four groups of landing legs 31, four groups of balanced threaded rods 32, four groups of balanced screwed pipes 33 and four groups of backing plates 34, the top of four groups of landing legs 31 is fixed respectively in the left front side, right front side, left rear side and the right rear side of spray box 1 bottom, the top of four groups of balanced threaded rods 32 is connected with the bottom of four groups of landing legs 31 respectively, the bottom of four groups of balanced threaded rods 32 spiral shell dress is inside four groups of balanced screwed pipes 33 respectively, the bottom of four groups of balanced threaded pipes 33 rotates with four groups of backing plates 34 respectively to be connected; the height of four groups of balance threaded rods can be adjusted by rotating four groups of balance threaded pipes, so that the heights of four groups of supporting legs can be adjusted, the balance of the paint spraying box is adjusted, the paint spraying box can keep balance in the process of spraying the steel plate, and the spraying effect of the steel plate is improved.

The utility model discloses a paint spraying and drying device for processing of automatic education and teaching equipment, which also comprises a sewage discharge barrel 35, wherein the sewage discharge barrel 35 is positioned below the bottom of the paint spraying box 1, a sewage discharge cavity is arranged inside the sewage discharge barrel 35, the top of the sewage discharge barrel 35 is communicated with a sewage discharge outlet, the top end of the sewage discharge outlet is communicated with a sewage discharge pipe 36, the bottom of the paint spraying box 1 is communicated with a waste liquid port, and the top end of the sewage discharge pipe 36 is communicated with the waste liquid port; after the inside washing of case that sprays paint finishes, can will wash the waste liquid through the blow off pipe and discharge to the blowdown bucket in, handle washing waste liquid in unison through the blowdown bucket.

The utility model discloses a paint spraying and drying device for processing of automatic education and teaching equipment, which also comprises a glass cover plate 37, wherein the rear side of the paint spraying box 1 is communicated with a viewing port, and the glass cover plate 37 is covered in the viewing port; the spraying condition of the steel plate can be observed through the glass cover plate, so that the device is convenient to control and adjust in the spraying process, and the spraying effect of the steel plate is ensured.

The utility model discloses a paint spraying and drying device for processing of automatic education and teaching equipment, which also comprises a purifier 38, wherein the right side of the top of the paint spraying box 1 is communicated with a purification port, and the purifier 38 is fixed in the purification port; the purifier can purify and remove irritant gas contained in the paint, so that the harm of the irritant gas to the health of operators is reduced, and the environmental protection performance of the device is improved; the purifier is directly purchased from the market, and when in use, the purifier is powered on and operated according to the attached specification, so the details are not repeated.

The utility model discloses a drying device sprays paint for processing of automatic education and teaching equipment, still include level gauge 39, the left side bottom intercommunication of paint spraying box 1 is provided with the liquid level mouth, level gauge 39 is fixed in the liquid level mouth, level gauge 39 and paint box 2 intercommunication; the liquid level meter can be used for measuring the residual amount of the paint in the paint box, and the paint can be timely added into the paint box when the paint is insufficient, so that the normal use of the device is ensured.

The utility model discloses an automatic change education and teaching equipment processing and use drying device that sprays paint, when using, use the electro-magnet to fix the steel sheet in the spray box, through elevator motor and outside numerical control equipment drive shower nozzle move about from top to bottom, thereby make the shower nozzle accomplish the spraying to the steel sheet, then use the drying fan to dry the steel sheet, after spraying and drying, use rotatory shower nozzle to spray the inside washing of spray box; in addition, during the spraying process, a purifier is used to purify the irritant gases in the paint.

The utility model discloses an automatic change education and teaching equipment processing with drying device that sprays paint, above the mounting means, the connected mode or the mode that sets up of all parts are common mechanical system to concrete structure, model and the coefficient index of all its parts are its from taking the technique, as long as can reach all can implement of its beneficial effect, so no longer give unnecessary details here.

The utility model discloses an automatic change education and teaching equipment processing with drying device that sprays paint, under the condition that does not explain conversely, "about from top to bottom, around inside and outside" the position word that contains in the term only represents the position of this term under the conventional user state, or is the common name that technical personnel in this field understood, and should not regard as the restriction to this term. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only. In the present invention, the terms "first", "second" and "third" do not denote any particular quantity or order, but are merely used to distinguish names.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of 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 an automatic change education and teaching equipment processing and use drying device that sprays paint, including spraying paint case (1), paint vehicle case (2), spray paint pump (3) and spray nozzle (4) sprays paint, spraying paint case (1) inside is provided with the chamber that sprays paint, spraying paint case (1) front side intercommunication is provided with the mouth that sprays paint, the lid is installed and is provided with the apron that sprays paint in the spraying paint mouth, paint can (2) are placed in the left side of spraying paint chamber bottom, be provided with paint chamber in paint can (2), paint can (2) left side top and spraying paint case (1) left side lower part communicate respectively and are provided with two sets of feed inlets, the intercommunication is provided with inlet pipe (5) in two sets of feed inlets, paint can (2) top intercommunication is provided with the discharge gate, discharge gate top intercommunication is provided with discharging pipe (6), discharging pipe (6) top and spraying paint pump (3) bottom feed end intercommunication, spraying paint, the paint spraying pipe (7) is communicated with the feeding end of the paint spraying nozzle (4), and is characterized by comprising a partition plate (8), a lifting motor (9), a transmission shaft (10), a worm (11), a worm wheel (12), a lifting threaded rod (13), two groups of lifting guide rails (14), two groups of lifting slide blocks (15), paint spraying guide rails (16), a connecting plate (17), a paint spraying slide block (18) and two groups of drying fans (19), wherein the top end, the bottom end, the front side and the rear side of the partition plate (8) are respectively connected with the top end, the bottom end, the front side and the rear side of the left side of a paint spraying cavity, the bottom of the left side of the partition plate (8) is contacted with the right side of a paint box (2), the lifting motor (9) is fixed at the bottom of the paint box (2), a paint spraying pump (3) is fixed at the top of the lifting motor (9), a discharging pipe (6) is positioned at, the lower part of the partition plate (8) is provided with a lifting port, the left end of a worm (11) penetrates through the lifting port and is connected with the right end of a transmission shaft (10), the left side of a worm wheel (12) is rotatably connected with the lower part of the right side of the partition plate (8), the rear side of the worm (11) is meshed with the front side of the worm wheel (12), a lifting threaded rod (13) is screwed in the worm wheel (12), two groups of lifting guide rails (14) are respectively fixed at the front part and the rear part of the right side of the partition plate (8), the lifting threaded rod (13) is positioned between the two groups of lifting guide rails (14), two groups of lifting slide blocks (15) are respectively in sliding connection with the two groups of lifting guide rails (14), the front end and the rear end of the left side of a paint spraying guide rail (16) are respectively connected with the right sides of the two groups of lifting slide blocks (15), the right side of a connecting, the paint spraying sliding block (18) is connected with the paint spraying guide rail (16) in a sliding mode, and the paint spraying nozzle (4) is fixed at the bottom end of the paint spraying sliding block (18); the front part and the rear part of the right side of the paint spraying box (1) are respectively communicated with two groups of drying openings, and two groups of drying fans (19) are respectively fixed in the two groups of drying openings.

2. The painting and drying device for processing of the automatic education and teaching equipment as claimed in claim 1, further comprising three groups of fixing plates (20), three groups of supporting frames (21) and three groups of electromagnets (22), wherein the three groups of fixing plates (20) are sequentially fixed on the right side of the bottom of the painting cavity from front to back, the three groups of fixing plates (20) are all located on the right side of the partition plate (8), the bottom ends of the three groups of supporting frames (21) are respectively connected with the right sides of the three groups of fixing plates (20), and the three groups of electromagnets (22) are respectively fixed on the top ends of the three groups of supporting frames (21).

3. The paint spraying and drying device for the automatic education and teaching equipment processing as claimed in claim 2, further comprising a cleaning plate (23), a cleaning box (24), a cleaning pump (25), a cleaning rod (26) and a rotary spray head (27), wherein the left side of the cleaning plate (23) is fixed on the upper portion of the left side of the spraying cavity, the right side of the cleaning plate (23) is fixed on the upper portion of the left side of the partition plate (8), the cleaning plate (23) is located above the paint spraying pump (3), the cleaning box (24) is fixed on the left side of the top of the cleaning plate (23), the cleaning cavity is arranged inside the cleaning box (24), the top of the left side of the cleaning box (24) and the top of the left side of the paint spraying box (1) are respectively provided with two sets of liquid inlets, the two sets of liquid inlets are provided with liquid inlet pipes (28) in a communicating manner, the bottom of the, scavenging pump (25) are fixed on scavenging plate (23) top right side, drain pipe (29) right-hand member and scavenging pump (25) left side inlet end intercommunication, scavenging pump (25) top outlet end intercommunication is provided with scavenge pipe (30), division board (8) top is provided with the washing mouth, wash pole (26) top is fixed on spraying chamber top right side, rotatory nozzle (27) are installed in washing pole (26) bottom, scavenge pipe (30) pass the washing mouth and fix on washing pole (26), scavenge pipe (30) and the inlet end intercommunication of rotatory nozzle (27).

4. The painting and drying device for processing of the automatic education and teaching equipment as claimed in claim 3, further comprising four sets of supporting legs (31), four sets of balance threaded rods (32), four sets of balance threaded pipes (33) and four sets of backing plates (34), wherein the top ends of the four sets of supporting legs (31) are respectively fixed on the left front side, the right front side, the left rear side and the right rear side of the bottom of the painting box (1), the top ends of the four sets of balance threaded rods (32) are respectively connected with the bottom ends of the four sets of supporting legs (31), the bottom ends of the four sets of balance threaded rods (32) are respectively screwed inside the four sets of balance threaded pipes (33), and the bottom ends of the four sets of balance threaded pipes (33) are respectively rotatably connected with the four sets of backing plates (34).

5. The paint spraying and drying device for the automatic education and teaching equipment processing as claimed in claim 4, further comprising a sewage draining barrel (35), wherein the sewage draining barrel (35) is located below the bottom of the paint spraying box (1), a sewage draining cavity is arranged inside the sewage draining barrel (35), a sewage draining outlet is formed in the top of the sewage draining barrel (35) in a communicated mode, a sewage draining pipe (36) is arranged in the top of the sewage draining outlet in a communicated mode, a waste liquid port is formed in the bottom of the paint spraying box (1) in a communicated mode, and the top of the sewage draining pipe (36) is communicated with the waste liquid port.

6. The painting and drying device for processing of the automatic education and teaching equipment according to claim 5, further comprising a glass cover plate (37), wherein a viewing port is arranged on the rear side of the painting box (1) in a communication mode, and the glass cover plate (37) is covered in the viewing port.

7. The painting and drying device for processing of the automatic education and teaching equipment as claimed in claim 6, further comprising a purifier (38), wherein a purification port is arranged on the right side of the top of the painting box (1) in a communication mode, and the purifier (38) is fixed in the purification port.

8. The painting and drying device for processing of the automatic education and teaching equipment as claimed in claim 7, further comprising a liquid level meter (39), wherein a liquid level port is formed at the bottom of the left side of the painting box (1) in a communication mode, the liquid level meter (39) is fixed in the liquid level port, and the liquid level meter (39) is communicated with the painting box (2).