CN217664054U

CN217664054U - Environment-friendly tool for plastic spraying of integrative structure is dried in plastic spraying

Info

Publication number: CN217664054U
Application number: CN202123357903.XU
Authority: CN
Inventors: 戎建; 郭宏露
Original assignee: Zhenjiang Daquan Metal Surface Treatment Co ltd
Current assignee: Zhenjiang Daquan Metal Surface Treatment Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-10-28
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a frock is used to environment-friendly spraying plastics of integrative structure is dried in spraying plastics, involve spraying plastics equipment field, including the spraying plastics machine, the fixed feeding case that is provided with in top of spraying plastics machine, the work piece falls into on the conveying component of process chamber inside from the feedstock channel bottom, conveying component anticlockwise rotation, when the work piece rotates the position that corresponds hot-blast case, preheat for the work piece surface, when continuing to rotate, the work piece corresponds in spraying plastics pipe top, the spraying plastics pipe is at the work piece surface through the plastics powder spraying plastics of suction unit storage in with the unloading chamber, and the heat is higher in the process chamber, the spraying plastics can automatic melt the levelling at the plastics powder of work piece surface, protect the surface of work piece, when continuing to rotate, the work piece removes ejection of compact subassembly position, promote the work piece through flexible unit and place in conveying frame, then blow in conveying frame through sending into the unit with outside cold air duct in, cool off the shaping to the work piece.

Description

Environment-friendly tool for plastic spraying of integrative structure is dried in plastic spraying

Technical Field

The utility model relates to a spraying plastics equipment field, in particular to environment-friendly frock for spraying plastics of integrative structure is dried in spraying plastics.

Background

Plastic spraying is a surface treatment method for spraying plastic powder on parts. The plastic spraying is electrostatic powder spraying which is often said by us, and the treatment process is a relatively common decoration technology for metal surface treatment adopted internationally since the 20 th century and the 80 th year. Compared with the common paint spraying surface treatment, the technology has the advantages of advanced process, energy conservation, high efficiency, safety, reliability, bright color and the like. Therefore, the method is often applied to the fields of light industry and home decoration. The working principle of the coating machine is that plastic powder is charged through high-voltage electrostatic equipment, and under the action of an electric field, the coating is sprayed on the surface of a workpiece, so that the powder can be uniformly adsorbed on the surface of the workpiece to form a powdery coating; the powdery coating is leveled and solidified after being baked at high temperature, and plastic particles can be melted into a layer of compact final protective coating with different effects; firmly attached to the surface of the workpiece.

In the prior art, when the plastic spraying equipment is used, plastic spraying and high-temperature baking and cooling air drying need to be respectively operated, the efficiency is low, dust is easily adsorbed on the surface of a workpiece in the process of transferring the plastic-sprayed workpiece, and the effect after plastic spraying is influenced.

Therefore, it is necessary to provide an environment-friendly plastic spraying tool with an integrated plastic spraying and drying structure to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a frock is used to environment-friendly spraying plastics of integrative structure is dried in spraying plastics to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a frock is used to environment-friendly spraying plastics of integrative structure is dried in spraying plastics, includes the spraying plastics machine, the fixed feeding case that is provided with in top of spraying plastics machine, be provided with the feedstock channel who is used for saving the work piece in the feeding case, feedstock channel's upper end runs through the upper surface of feeding case, and the feedstock channel slope sets up, and feedstock channel's lower extreme runs through the lower surface of feeding case and feeds through and set up in the inside process chamber of spraying plastics machine, process chamber bottom is provided with the baffle, the baffle is fixed on the inner wall of spraying plastics machine, is provided with the runner assembly who is used for carrying the work piece in the process chamber, the below of baffle is provided with the unloading chamber that is used for saving plastic powder, be provided with on the baffle and be used for spraying the suction unit in the processing chamber with the plastic powder of unloading chamber in storage, the tip of suction unit is through spraying plastics pipe intercommunication process chamber inside.

Preferably, the conveying assembly comprises a rotating roller, a transmission shaft is fixedly arranged at the middle of the rotating roller, a driving attaching plate rotating servo motor is arranged on the inner wall of the processing cavity, four groups of telescopic grooves are formed in the outer ring of the rotating roller, telescopic units are fixedly arranged at the bottoms of the telescopic grooves, one end of each telescopic unit extending out of each telescopic groove is fixedly provided with an attaching plate, two side faces of each attaching plate are fixedly welded with a pressing unit, two groups of side pressing plates are fixedly arranged at one ends, far away from each other, of the pressing units, rubber blocks are arranged on the surfaces of the side pressing plates, and workpieces conveyed into the processing cavity from a feeding channel are fixedly clamped between the side pressing plates on the two sides of the surface of the attaching plate.

In the embodiment, the workpiece falls into the conveying assembly inside the processing cavity from the bottom of the feeding channel, the conveying assembly rotates anticlockwise, when the workpiece rotates to the position corresponding to the hot air box, the surface of the workpiece is preheated, when the workpiece continues to rotate, the workpiece corresponds to the position above the plastic spraying pipe, the plastic spraying pipe sprays plastic powder stored in the discharging cavity onto the surface of the workpiece through the suction unit, the heat in the processing cavity is high, the plastic powder sprayed on the surface of the workpiece can be automatically melted and leveled, the surface of the workpiece is protected, when the workpiece continues to rotate, the workpiece moves to the position of the discharging assembly, the workpiece is pushed into the conveying frame through the telescopic unit to be placed, then, cold air outside is blown into the conveying frame through the air suction pipeline through the feeding unit, the workpiece is cooled and molded, the conveying frame is pushed to ascend through the lifting unit, and the workpiece is moved out and collected from the material taking outlet.

Preferably, one side of the plastic spraying machine is provided with a hot air box corresponding to the side surface of the group of telescopic grooves.

It should be noted that the servo motor drives the rotating roller to rotate through the transmission shaft, when the rotating roller rotates, a workpiece clamped between the two sets of side pressing plates outside the rotating roller is rotated and conveyed to different stations, and the compressing unit, the lifting unit and the telescopic unit can all use devices such as an electric push rod or an air cylinder.

Preferably, the bottom of the plastic spraying pipe and the feeding channel is located opposite surfaces, a lifting unit and a discharging assembly fixed at the end part of the lifting unit are arranged on the partition plate, the discharging assembly comprises a conveying frame for containing workpieces, the conveying frame is of a rectangular frame structure with two openings, a discharging device is arranged on the plastic spraying machine above the conveying frame, the discharging device comprises a material taking outlet arranged on the plastic spraying machine, a limiting block is fixedly welded on the inner wall of the bottom of the material taking outlet, and a sealing door movably attached to the limiting block is sealed in the material taking outlet.

Furthermore, the pressurizing unit uses devices such as an air pump and the like, when the pressurizing unit inflates air in the air bag ring, the air bag ring covers and fixes the workpiece at the position of the material leakage opening, when the air bag ring releases the pressure, the workpiece at the position of the material leakage opening falls between the two groups of side pressure plates, the purpose of blanking is realized, and the workpiece is obliquely conveyed in the feeding channel for blanking.

Preferably, the fixed welding in conveying frame's upper end has bellows, the bottom of bellows is provided with the blowhole, and the blowhole runs through to conveying frame's inside, and the upper surface of bellows is provided with to adsorb fixes on sealing door, the upper surface of bellows still be provided with the unit of sending into of blowhole intercommunication, the tip of sending into the unit is provided with the activity and stretches out the pipeline that induced drafts to the sealing door surface.

Specifically, it can use devices such as fan to send into the unit, send into the unit and carry the processing chamber with outside cold wind, also can avoid the high temperature in the processing chamber, and when carrying the frame to rise, bellows jacking sealing door, make and get the material export and open, and adsorb between magnetism suction disc and the sealing door and fix, when bellows jack up sealing door, the sealing door position is difficult for the skew, at this moment, take out the work piece after the transport frame that resets, make the automatic block of sealing door sealed the processing chamber in getting the material export, it has also avoided the too high phenomenon of heat pressure in the processing chamber to get the mode that the material export was opened and is got the material.

Preferably, an air bag ring used for covering a tight workpiece is arranged below the feeding channel, the air bag ring is arranged in a material leakage opening at the bottom of the feeding channel, and a pressurizing unit used for pressurizing and inflating the air bag ring is arranged on the feeding box.

The suction unit can use a conveying pump and other devices, the suction unit can spray plastic powder stored in the blanking cavity on the surface of the workpiece through the plastic spraying pipe to complete the plastic spraying treatment of the surface of the workpiece, and an adding pipeline for adding the plastic powder into the blanking cavity is arranged on one side of the blanking cavity.

Preferably, the lower part of the plastic spraying machine is located on the supporting seat.

In the device, the supporting seat is used for supporting the plastic spraying machine.

The utility model discloses a technological effect and advantage:

1. the utility model discloses an environment-friendly frock for plastic spraying of integrative structure is dried in spraying plastics, including the plastic spraying machine, the fixed feeding case that is provided with in plastic spraying machine's top, be provided with the feedstock channel who is used for saving the work piece in the feedstock channel, feedstock channel's upper end runs through the upper surface of feeding case, feedstock channel slope sets up, the work piece falls into on the conveying assembly of processing intracavity portion from the feedstock channel bottom, conveying assembly anticlockwise rotates, when the work piece rotates to the position that corresponds hot-blast case, preheat for the work piece surface, when continuing to rotate, the work piece corresponds in the plastic spraying pipe top, the plastic spraying pipe spouts the plastics powder that stores in the unloading chamber through the suction unit on the work piece surface, and the heat is higher in the processing chamber, the plastics powder of plastics on work piece surface can automatic melt the levelling, protect the surface of work piece, when continuing to rotate, the work piece removes ejection of compact subassembly position, promote the work piece to place in conveying frame through flexible unit, then pass through the inlet channel with outside cold wind through the sending into conveying frame, cool air, cool off the work piece and carry out the shaping, promote conveying frame through the lift unit and rise, move out the work piece from getting the collection exit;

2. the utility model discloses an environment-friendly tool for plastic spraying of integrative structure is dried in spraying plastics, servo motor drives the live-rollers through the transmission shaft and rotates, and the work piece that its outside centre gripping was between two sets of side gussets is rotated and is carried different stations when the live-rollers rotated, and compressing tightly unit, lift unit and flexible unit all can use devices such as electric putter or cylinder;

3. the utility model discloses an environment-friendly frock for spraying plastics of integrative structure of spraying plastics stoving, it can use devices such as fan to send into the unit, send into the unit and carry the process chamber with outside cold wind, also can avoid the high temperature in the process chamber, and when carrying frame rises, bellows jacking sealing door, make and get the material export and open, and adsorb fixedly between magnetic suction plate and the sealing door, when bellows jack up the sealing door, the sealing door position is difficult for squinting, and then, take out the work piece after the transport frame that resets, make the automatic block of sealing door sealed the chamber with processing in getting the material export, get the material export and opened the too high phenomenon of heat pressure in the process chamber of having avoided also to get the material mode of material.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a sectional view of the present invention.

Fig. 3 is a schematic structural view of the conveying assembly of the present invention.

Fig. 4 is a schematic structural view of the discharging assembly of the present invention.

In the figure: 1. a plastic spraying machine; 2. a supporting seat; 3. a feeding box; 4. a feed channel; 5. a discharging device; 6. a workpiece; 7. a hot air box; 8. an air suction pipeline; 9. a delivery assembly; 10. spraying a plastic pipe; 11. an aspiration unit; 12. a blanking cavity; 13. a processing cavity; 14. a discharge assembly; 15. a partition plate; 16. a lifting unit; 17. a rotating roller; 18. a telescopic unit; 19. a telescopic groove; 20. a drive shaft; 21. attaching a plate; 22. a pressing unit; 23. side pressing plates; 24. a rubber block; 25. an air bag ring; 26. a material leakage port; 27. a pressurizing unit; 28. a material taking outlet; 29. a sealing door; 30. a limiting block; 31. a feeding unit; 32. an air box; 33. a magnetic attraction plate; 34. an air blowing hole; 36. and (4) conveying the frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a frock is used to environment-friendly spraying plastics of integrative structure is dried to spraying plastics as shown in fig. 1-4, including spraying plastics machine 1, the fixed feeding case 3 that is provided with in top of spraying plastics machine 1, be provided with the feedstock channel 4 that is used for saving work piece 6 in the feeding case 3, the upper surface of feeding case 3 is run through to the upper end of feedstock channel 4, feedstock channel 4 slope sets up, the lower surface that feedstock channel 4 runs through feeding case 3 and the intercommunication sets up in spraying plastics machine 1 inside process chamber 13, process chamber 13 bottom is provided with baffle 15, baffle 15 is fixed on spraying plastics machine 1's inner wall, be provided with the runner assembly who is used for carrying work piece 6 in the process chamber 13, the below of baffle 15 is provided with the unloading chamber 12 that is used for saving the plastics powder, be provided with on the baffle 15 and be used for spraying the suction unit 11 in process chamber 13 with the plastics powder of unloading chamber 12 storage, suction unit 11's tip is through inside spraying plastics pipe 10 intercommunication process chamber 13.

The conveying assembly 9 comprises a rotating roller 17, a transmission shaft 20 is fixedly arranged in the middle of the rotating roller 17, a servo motor for driving an attachment plate 21 to rotate is arranged on the inner wall of the processing cavity 13, four groups of telescopic grooves 19 are formed in the outer ring of the rotating roller 17, telescopic units 18 are fixedly arranged at the bottoms of the telescopic grooves 19, the attachment plate 21 is fixedly arranged at one end, extending out of the telescopic grooves 19, of each telescopic unit 18, compression units 22 are fixedly welded to two side surfaces of each attachment plate 21, side pressure plates 23 are fixedly arranged at one ends, far away from each other, of the two groups of compression units 22, rubber blocks 24 are arranged on the surfaces of the side pressure plates 23, and workpieces 6 conveyed into the processing cavity 13 from the feeding channel 4 are clamped and fixed between the side pressure plates 23 on two sides of the surface of each attachment plate 21.

In this embodiment, the workpiece 6 falls onto the conveying assembly 9 inside the processing cavity 13 from the bottom of the feeding channel 4, the conveying assembly 9 rotates counterclockwise, when the workpiece 6 rotates to a position corresponding to the hot air box 7, the surface of the workpiece 6 is preheated, when the workpiece 6 continues to rotate, the workpiece 6 corresponds to the upper portion of the plastic spraying pipe 10, the plastic spraying pipe 10 sprays plastic powder stored in the blanking cavity 12 onto the surface of the workpiece 6 through the suction unit 11, the heat in the processing cavity 13 is high, the plastic powder sprayed onto the surface of the workpiece 6 can automatically melt and flow, the surface of the workpiece 6 is protected, when the workpiece 6 continues to rotate, the workpiece 6 moves to the position of the discharging assembly 14, the workpiece 6 is pushed into the conveying frame 36 through the telescopic unit 18 to be placed, then, external cold air is blown into the conveying frame 36 through the air suction pipe 8 through the feeding unit 31 to cool and form the workpiece 6, the conveying frame 36 is pushed to rise through the lifting unit 16, and the workpiece 6 is moved out and collected from the material taking outlet 28.

One side of the plastic spraying machine 1 is provided with a hot air box 7 corresponding to the side surface of the group of telescopic slots 19.

It should be noted that the servo motor drives the rotating roller 17 to rotate through the transmission shaft 20, when the rotating roller 17 rotates, the workpiece 6 externally clamped between the two sets of side pressing plates 23 is rotated and conveyed to different stations, and the pressing unit 22, the lifting unit 16 and the telescopic unit 18 can all use devices such as an electric push rod or an air cylinder.

The bottom of the injection molding pipe 10 and the bottom of the feeding channel 4 are located opposite surfaces, the partition plate 15 is provided with a lifting unit 16 and a discharging assembly 14 fixed at the end part of the lifting unit 16, the discharging assembly 14 comprises a conveying frame 36 for containing workpieces 6, the conveying frame 36 is a rectangular frame structure with two open sides, a discharging device 5 is arranged on the injection molding machine 1 above the conveying frame 36, the discharging device 5 comprises a material taking outlet 28 arranged on the injection molding machine 1, a limiting block 30 is fixedly welded on the inner wall of the bottom of the material taking outlet 28, and a sealing door 29 movably attached above the limiting block 30 is sealed in the material taking outlet 28.

Further, the pressurizing unit 27 uses a device such as an air pump, when the pressurizing unit 27 inflates air in the air bag ring 25, the air bag ring 25 covers the workpiece 6 at the position of the material leakage port 26, when the air bag ring 25 is deflated, the workpiece 6 at the position of the material leakage port 26 falls between the two sets of side pressure plates 23, so that the purpose of blanking is realized, and the workpiece 6 is obliquely conveyed and blanked in the feeding channel 4.

The upper end of the conveying frame 36 is fixedly welded with an air box 32, the bottom of the air box 32 is provided with a blowing hole 34, the blowing hole 34 penetrates into the conveying frame 36, the upper surface of the air box 32 is provided with a feeding unit 31 which is fixed on the sealing door 29 in an adsorption manner, the upper surface of the air box 32 is also provided with a feeding unit 31 communicated with the blowing hole 34, and the end part of the feeding unit 31 is provided with an air suction pipeline 8 which movably extends out of the outer surface of the sealing door 29.

Specifically, the feeding unit 31 may use a fan or other device, the feeding unit 31 conveys external cold air to the processing cavity 13, and may also avoid an excessive temperature in the processing cavity 13, when the conveying frame 36 ascends, the air box 32 jacks the sealing door 29, so that the material taking outlet 28 is opened, the magnetic suction plate 33 and the sealing door 29 are fixed by adsorption, when the air box 32 jacks the sealing door 29, the position of the sealing door 29 is not easy to shift, at this time, the conveying frame 36 is reset after the workpiece 6 is taken out, so that the sealing door 29 is automatically clamped in the material taking outlet 28 to seal the processing cavity 13, and the phenomenon of an excessive heat pressure in the processing cavity 13 is also avoided by the manner that the material taking outlet 28 is opened to take material.

An air bag ring 25 used for tightly wrapping the workpiece 6 is arranged below the feeding channel 4, the air bag ring 25 is arranged in a drain hole 26 at the bottom of the feeding channel 4, and a pressurizing unit 27 used for pressurizing and inflating the air bag ring 25 is arranged on the feeding box 3.

Wherein, the sucking unit 11 can use a conveying pump or the like, the sucking unit 11 can spray the plastic powder stored in the blanking cavity 12 on the surface of the workpiece 6 through the spray pipe 10 to complete the spray treatment of the surface of the workpiece 6, and one side of the blanking cavity 12 should be provided with an adding pipeline for adding the plastic powder into the blanking cavity 12.

The lower part of the plastic spraying machine 1 is seated on the supporting seat 2.

In the device, a support seat 2 is used for supporting a plastic spraying machine 1.

The working principle is as follows: the workpiece 6 falls into the conveying assembly 9 in the processing cavity 13 from the bottom of the feeding channel 4, the conveying assembly 9 rotates anticlockwise, when the workpiece 6 rotates to a position corresponding to the hot air box 7, the surface of the workpiece 6 is preheated, when the workpiece 6 rotates continuously, the workpiece 6 corresponds to the upper portion of the plastic spraying pipe 10, the plastic spraying pipe 10 sprays plastic powder stored in the blanking cavity 12 onto the surface of the workpiece 6 through the suction unit 11, the heat in the processing cavity 13 is high, the plastic powder sprayed onto the surface of the workpiece 6 can be automatically melted and leveled, the surface of the workpiece 6 is protected, when the workpiece 6 rotates continuously, the workpiece 6 moves to the position of the discharging assembly 14, the workpiece 6 is pushed into the conveying frame 36 through the telescopic unit 18 to be placed, then, external cold air is blown into the conveying frame 36 through the air suction pipeline 8 through the feeding unit 31 to cool and mold the workpiece 6, the conveying frame 36 is pushed to ascend through the lifting unit 16, and the workpiece 6 is moved out of the material taking outlet 28 and collected.

Claims

1. The utility model provides a frock is used to environment-friendly spraying plastics of integrative structure is dried in spraying plastics, includes spraying plastics machine (1), its characterized in that: the fixed feeding case (3) that is provided with in top of plastic spraying machine (1), be provided with feedstock channel (4) that are used for saving work piece (6) in feeding case (3), the upper surface of feedstock channel (4) runs through feedstock case (3), and feedstock channel (4) slope sets up, and the lower extreme of feedstock channel (4) runs through the lower surface of feedstock case (3) and feeds through and sets up in processing chamber (13) inside plastic spraying machine (1), processing chamber (13) bottom is provided with baffle (15), baffle (15) are fixed on the inner wall of plastic spraying machine (1), are provided with the rotating assembly who is used for carrying work piece (6) in processing chamber (13), the below of baffle (15) is provided with unloading chamber (12) that are used for saving plastic powder, be provided with on baffle (15) and be used for spraying the suction unit (11) in processing chamber (13) with the plastic powder of unloading chamber (12) storage, the tip of suction unit (11) is through plastic spraying pipe (10) intercommunication processing chamber (13) inside.

2. The tool for the environment-friendly plastic spraying of the plastic spraying and drying integrated structure as claimed in claim 1, is characterized in that: conveying assembly (9) include live-rollers (17), the fixed transmission shaft (20) that is provided with in middle part of live-rollers (17), be provided with drive attaching plate (21) pivoted servo motor on the inner wall of process chamber (13), the outer lane department of live-rollers (17) is provided with four sets of flexible grooves (19), the fixed telescopic unit (18) that is provided with in bottom in flexible groove (19), telescopic unit (18) stretch out the fixed attaching plate (21) that is provided with in one end in flexible groove (19), the equal fixed welding of both sides face of attaching plate (21) has compressing unit (22), and the one end that two sets of compressing unit (22) kept away from each other is all fixed and is provided with side pressure plate (23), the surface of side pressure plate (23) has rubber block (24), carries work piece (6) in process chamber (13) to be fixed by the centre gripping between side pressure plate (23) of attaching plate (21) surface both sides in feed channel (4).

3. The tool for the environment-friendly plastic spraying of the plastic spraying and drying integrated structure as claimed in claim 1, is characterized in that: one side of the plastic spraying machine (1) is provided with a hot air box (7) corresponding to the side surface of the group of telescopic grooves (19).

4. The tool for the environment-friendly plastic spraying of the plastic spraying and drying integrated structure as claimed in claim 1, is characterized in that: the injection molding pipe (10) and feedstock channel (4) bottom are located the opposite face, be provided with lifting unit (16) on baffle (15) and fix ejection of compact subassembly (14) at lifting unit (16) tip, ejection of compact subassembly (14) are including conveying frame (36) that are used for splendid attire work piece (6), conveying frame (36) are both sides open-ended rectangle frame structure, are provided with discharging device (5) on injection molding machine (1) of conveying frame (36) top, and discharging device (5) are including setting up material taking outlet (28) on injection molding machine (1), and the fixed welding of bottom inner wall of material taking outlet (28) has stopper (30), sealed sealing door (29) of activity laminating in stopper (30) top in material taking outlet (28).

5. The tool for the environment-friendly plastic spraying of the plastic spraying and drying integrated structure according to claim 4, is characterized in that: the fixed welding in upper end of conveying frame (36) has bellows (32), the bottom of bellows (32) is provided with blowhole (34), and blowhole (34) run through to the inside of conveying frame (36), and the upper surface of bellows (32) is provided with adsorbs to fix on sealing door (29), the upper surface of bellows (32) still is provided with sends into unit (31) with blowhole (34) intercommunication, the tip of sending into unit (31) is provided with movable air suction pipe (8) of stretching out to sealing door (29) surface.

6. The tool for the environment-friendly plastic spraying of the plastic spraying and drying integrated structure as claimed in claim 1, is characterized in that: an air bag ring (25) used for covering the tight workpiece (6) is arranged below the feeding channel (4), the air bag ring (25) is arranged in a material leakage opening (26) at the bottom of the feeding channel (4), and a pressurizing unit (27) used for pressurizing and inflating the air bag ring (25) is arranged on the feeding box (3).

7. The tool for the environment-friendly plastic spraying of the plastic spraying and drying integrated structure as claimed in claim 1, is characterized in that: the lower part of the plastic spraying machine (1) is located on the supporting seat (2).