Surface spraying device for corrosion-resistant carrier roller production

Abstract

The invention discloses a surface spraying device for corrosion-resistant carrier roller production, and relates to the technical field of carrier roller production, the surface spraying device comprises an equipment shell and a setting plate, the setting plate is fixedly connected with the inner wall of the equipment shell, a displacement groove is formed in the surface of the top end of the setting plate, and a positioning bearing is fixedly mounted on the inner wall of the setting plate; a transmission wheel is movably and rotatably mounted on the inner wall of the positioning bearing, a spraying mechanism is mounted on the surface of the top end of the setting plate, and a conveying mechanism is mounted on the surface of the top end of the setting plate. The spray pipe is driven to move up and down by utilizing the rotating force of the transmission wheel and the reciprocating pipe, so that the spray nozzle moving along with the spray pipe can spray the carrier roller up and down at multiple angles, and the defects that in the prior art, the spray surface is single, and the spraying efficiency is low due to the fact that carrier roller spraying equipment sprays the carrier roller through vertical movement of a directional spray gun are overcome. And a plurality of directional spray guns are needed to be matched for spraying, so that uniform spraying of the carrier roller can be realized, and the powder thickness is not uniform.

Description

Technical Field

[0001] The invention relates to the technical field of roller production, and in particular to a surface spraying device for producing corrosion-resistant rollers. Background Art

[0002] The surface spraying device for the production of corrosion-resistant rollers is a special equipment used to treat the surface of rollers with anti-corrosion and wear-resistant coatings. Its main function is to form a uniform anti-corrosion and wear-resistant coating on the surface of the roller through a spraying process to extend the service life of the roller. It is suitable for rollers of various materials, such as steel, rubber or composite rollers. The core components of the device include a spraying system, a rotating device, a drying or curing system, and a control system. The spraying system consists of a spray gun, a nozzle, and a paint supply device.

[0003] The roller production spraying device of the prior art generally uses a powder conveying device to convey powder to the inside of an electrostatic spray gun, and then drives the electrostatic spray gun to move up and down through a mobile device, and the surface paint is sprayed on the roller mounted on the surface of the chain through the electrostatic spray gun that moves back and forth. However, since the roller spraying equipment of the prior art sprays the roller by moving the directional spray gun up and down, the spraying surface is relatively single, and multiple spray guns need to be assembled and the directional spray guns need to be coordinated for spraying to achieve uniform spraying of the roller, resulting in uneven powder thickness. In view of the above technical defects, a solution is now proposed. Summary of the invention

[0004] The purpose of the present invention is to utilize the rotational force of the transmission wheel and the reciprocating tube to drive the nozzle to move up and down, so that the nozzle following the movement of the nozzle can spray the roller at multiple angles up and down, thereby compensating for the defect that the roller spraying equipment in the prior art sprays the roller by moving the directional spray gun up and down, resulting in a relatively single spraying surface, and requires the assembly of multiple spray guns and directional spray guns to cooperate in spraying to achieve uniform spraying of the roller, resulting in uneven powder thickness.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a surface spraying device for the production of corrosion-resistant rollers, comprising an equipment housing and a setting plate, wherein the setting plate is fixedly connected to the inner wall of the equipment housing, and characterized in that: a displacement groove is provided on the top surface of the setting plate, a positioning bearing is fixedly installed on the inner wall of the setting plate, a transmission wheel is movably and rotatably installed on the inner wall of the positioning bearing, a reciprocating tube is fixedly installed on the inner wall of the transmission wheel, a reciprocating groove is provided on the inner wall of the reciprocating tube, a spraying mechanism is installed on the top surface of the setting plate, and a conveying mechanism is installed on the top surface of the setting plate; The spraying mechanism includes a moving component and a nozzle component. The moving component includes a positioning bracket fixedly mounted on the top surface of a setting plate. A nozzle is slidably inserted into the inner wall of the positioning bracket. A sliding block is mounted on the outer surface of the nozzle. A telescopic tube is mounted on the top surface of the nozzle. The nozzle component is mounted on the bottom surface of the nozzle.

[0006] Furthermore, the nozzle assembly includes a nozzle shell, the top surface of the nozzle shell is movably connected to the inner wall of the nozzle pipe by thread, the inner wall of the nozzle shell is provided with a rotation groove, the inner wall of the rotation groove is movably and rotatably mounted with a nozzle, the outer surface of the nozzle is provided with a latching tooth, the bottom surface of the nozzle shell is fixedly mounted with a driving motor, and the top surface of the inner wall of the nozzle shell is provided with a crown gear meshing with the latching tooth.

[0007] Furthermore, the positioning bearings are provided with two and are equidistantly distributed on the inner wall of the setting plate, the inner walls of the two positioning bearings are correspondingly distributed with transmission wheels, the inner wall of each transmission wheel is correspondingly distributed with a reciprocating tube, the inner wall of each reciprocating tube is correspondingly distributed with a nozzle, the top surface of each nozzle is correspondingly distributed with a telescopic tube, and the outer surface of each nozzle is correspondingly distributed with a slider.

[0008] Furthermore, the nozzle shell is provided with two bottom end surfaces respectively distributed on the two nozzles, each inner wall of the nozzle shell is provided with six rotating grooves, each inner wall of the rotating groove is provided with a nozzle, and the bottom end surface of the crown gear is fixedly connected to the output end of the driving motor.

[0009] Furthermore, the conveying mechanism includes a rotating component and a driving component, the rotating component includes a transport chain, a positioning ring is fixedly installed on the top surface of the transport chain, and a rotating bearing is installed on the top surface of the positioning ring.

[0010] Furthermore, the driving assembly also includes a mounting rod, which is movably and rotatably installed in a rotating bearing, and a contact wheel is installed on the top surface of the mounting rod, and the outer surface of the contact wheel is movably in contact with the outer surface of the transmission wheel.

[0011] Furthermore, the positioning rings are provided in a plurality and are evenly distributed on the top surface of the transport chain, the top surface of each positioning ring is correspondingly provided with a rotating bearing, and the inner wall of each rotating bearing is correspondingly provided with a mounting rod.

[0012] Furthermore, the driving assembly includes a motor bracket, which is installed on the top surface of the setting plate, and a driving motor is fixedly installed on the top surface of the motor bracket. A driving gear is installed on the output end of the driving motor, and a transmission gear is fixedly installed on the outer surface of the reciprocating tube. The outer surface of the transmission gear is meshed with a driving chain that is transmission-connected to the driving gear, and an electrostatic generator is fixedly installed on the top surface of the equipment casing.

[0013] Furthermore, two transmission gears are provided and respectively distributed on the outer surfaces of the two reciprocating tubes, the two transmission gears are meshed with the driving chain, and the output end of the electrostatic generator extends to the inside of the two telescopic tubes.

[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are: The surface spraying device for the production of corrosion-resistant rollers drives a driving wheel and a reciprocating tube to rotate through a driving component, so that when the driving wheel rotates, it drives the mounting rod on which the roller is mounted to rotate, so that the rotating roller can better contact the sprayed corrosion-resistant powder, and at the same time, the rotational force of the driving wheel and the reciprocating tube is used to drive the nozzle to move up and down, so that the nozzle that moves with the nozzle can spray the roller up and down at multiple angles, thereby compensating for the defect that the roller spraying equipment of the prior art sprays the roller by moving a directional spray gun up and down to spray the roller, resulting in a relatively single spray surface, and requires multiple spray guns and directional spray guns to cooperate in spraying to achieve uniform spraying of the roller, resulting in uneven powder thickness. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The overall external structure schematic diagram of the present invention is shown; Figure 2 The overall internal structure schematic diagram of the present invention is shown; Figure 3 Another schematic diagram of the internal structure of the present invention is shown; Figure 4 The schematic diagram of the internal structure of the present invention from a top view is shown; Figure 5 A schematic diagram of the internal structure of the drive assembly of the present invention is shown; Figure 6 Another schematic diagram of the internal structure of the driving assembly of the present invention is shown; Figure 7 A schematic diagram of the structure of the mobile assembly of the present invention is shown; Figure 8 Another schematic diagram of the structure of the moving group of the present invention is shown; Fig. 9 A schematic diagram of the internal structure of the reciprocating tube of the present invention is shown; Fig.10A schematic diagram of the structure of the nozzle assembly of the present invention is shown; Fig.11 A schematic diagram of the internal structure of the nozzle assembly of the present invention is shown; Fig.12 A schematic structural diagram of a rotating assembly of the present invention is shown.

[0016] Legend: 1. Equipment housing; 101. Setting plate; 102. Displacement slot; 103. Positioning bearing; 104. Transmission wheel; 105. Reciprocating tube; 106. Reciprocating slot; 2. Positioning bracket; 201. Nozzle; 202. Slider; 203. Telescopic tube; 204. Electrostatic generator; 3. Nozzle housing; 301. Rotating slot; 302. Nozzle; 303. Gear; 304. Crown gear; 305. Driving motor; 4. Transport chain; 401. Positioning ring; 402. Rotating bearing; 403. Mounting rod; 404. Contact wheel; 5. Motor bracket; 501. Driving motor; 502. Driving gear; 503. Transmission gear; 504. Driving chain. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] It should be noted that, in the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0019] like Figure 1-Figure 12As shown, the present invention discloses a surface spraying device for the production of corrosion-resistant rollers, including an equipment housing 1 and a setting plate 101, the setting plate 101 is fixedly connected to the inner wall of the equipment housing 1, a displacement groove 102 is opened on the top surface of the setting plate 101, a positioning bearing 103 is fixedly installed on the inner wall of the setting plate 101, the positioning bearing 103 is provided with two and equidistantly distributed on the inner wall of the setting plate 101, a transmission wheel 104 is movably and rotatably installed on the inner wall of the positioning bearing 103, and the transmission wheel 104 is rotatably installed on the inner wall of the positioning bearing 103 through the positioning bearing 103. 04 provides a stable rotational force. The inner walls of the two positioning bearings 103 are correspondingly distributed with transmission wheels 104. The inner walls of the transmission wheels 104 are fixedly installed with reciprocating tubes 105. The inner walls of each transmission wheel 104 are correspondingly distributed with reciprocating tubes 105. When the transmission wheel 104 rotates, the reciprocating tube 105 will rotate with it so that the two rotate synchronously. The inner wall of the reciprocating tube 105 is provided with reciprocating grooves 106. The top surface of the setting plate 101 is installed with a spraying mechanism, and the top surface of the setting plate 101 is installed with a conveying mechanism.

[0020] In the embodiment of the present invention, when the transmission gear 503 rotates, it will drive the transmission wheel 104 to rotate on the inner wall of the positioning bearing 103 through the reciprocating tube 105, so that the transmission wheel 104 and the reciprocating tube 105 rotate together, and the rotating reciprocating tube 105 and the reciprocating groove 106 opened therein push the nozzle 201 to reciprocate up and down on its inner wall.

[0021] Reference Figure 1-Figure 12 Specifically, the spraying mechanism includes a moving component and a nozzle component. The moving component includes a positioning bracket 2 fixedly installed on the top surface of the setting plate 101. The inner wall of the positioning bracket 2 is slidably plugged with a nozzle 201. The inner wall of each reciprocating tube 105 is correspondingly distributed with a nozzle 201. A slider 202 is installed on the outer surface of the nozzle 201. The slider 202 is squeezed when the reciprocating groove 106 rotates, so that the height of the slider 202 is changed by squeezing the slider 202, thereby driving the nozzle 201 to move up and down on the inner wall of the positioning bracket 2. The outer surface of each nozzle 201 is correspondingly distributed with a slider 202, and the top surface of the nozzle 201 is installed with a telescopic tube 203. The top surface of each nozzle 201 is correspondingly distributed with a telescopic tube 203.

[0022] In the embodiment of the present invention, the telescopic tube 203 and the nozzle 201 are interconnected, so when the powder is input into the telescopic tube 203, the electrostatic generator 204 is started and provides electrostatic properties for the powder flowing into the telescopic tube 203, making it easier to adhere to the outer surface of the roller. As the powder is continuously input, the powder moves along the inside of the nozzle 201 and finally enters the inside of the nozzle housing 3. The inside of the reciprocating tube 105 is slidably connected to the outer surface of the nozzle 201, and the nozzle 201 is fixed. Due to the limit of the positioning bracket 2, the nozzle 201 can only move up and down on the inner wall of the positioning bracket 2, and will not rotate with the reciprocating tube 105. Therefore, when the reciprocating tube 105 rotates, the reciprocating groove 106 opened inside it will squeeze the slider 202, thereby squeezing the slider 202 to change its height and then drive the nozzle 201 to move up and down on the inner wall of the positioning bracket 2. When the nozzle 201 moves up and down on the inner wall of the positioning bracket 2, the nozzle 302 will move up and down with the nozzle 201.

[0023] Reference Figure 1 - Fig.12 Specifically, the nozzle assembly includes a nozzle housing 3, the nozzle housing 3 is provided with two nozzles 201 and respectively distributed on the bottom surface of the two nozzles 201, the top surface of the nozzle housing 3 is movably connected with the inner wall thread of the nozzle 201, the inner wall of the nozzle housing 3 is provided with a rotating groove 301, the inner wall of the rotating groove 301 is movably and rotatably mounted with a nozzle 302, the outer surface of the nozzle 302 is provided with a latching tooth 303, each inner wall of the nozzle housing 3 is correspondingly provided with six rotating grooves 301, each inner wall of the rotating groove 301 is correspondingly distributed with a nozzle 302, and the crown gear 304 will drive the six nozzles 304 when rotating. 02 rotates on the inner wall of the rotating groove 301, so that the continuously rotating nozzle 302 changes the spraying direction and evenly sprays the roller. A driving motor 305 is fixedly installed on the bottom surface of the nozzle housing 3, and a crown gear 304 meshing with the latch tooth 303 is installed on the top surface of the inner wall of the nozzle housing 3. The bottom surface of the crown gear 304 is fixedly connected to the output end of the driving motor 305. The driving motor 305 is started to drive the crown gear 304 at its output end to rotate, thereby driving the nozzle 302 to rotate through the meshing between the crown gear 304 and the latch tooth 303.

[0024] In the embodiment of the present invention, when the device is started, the driving motor 305 is also started. When the driving motor 305 is started, the crown gear 304 at its output end is driven to rotate, and the crown gear 304 and the latch teeth 303 are directly engaged with each other. Therefore, when the driving motor 305 drives the crown gear 304 to rotate, the nozzle 302 will continuously rotate on the inner wall of the rotating groove 301, thereby changing the spraying angle of the nozzle 302.

[0025] Reference Figure 1 - Fig.12 Specifically, the conveying mechanism includes a rotating component and a driving component. The rotating component includes a transport chain 4. A positioning ring 401 is fixedly installed on the top surface of the transport chain 4. The positioning ring 401 is provided with a plurality of positioning rings 401 and is equidistantly distributed on the top surface of the transport chain 4. A rotating bearing 402 is installed on the top surface of the positioning ring 401. A rotating bearing 402 is correspondingly distributed on the top surface of each positioning ring 401. A mounting rod 403 is movably and rotatably installed on the inner wall of the rotating bearing 402. A mounting rod 403 is correspondingly distributed on the inner wall of each rotating bearing 402. A contact wheel 404 is installed on the top surface of the mounting rod 403. The contact wheel 404 is used to contact the rotating transmission wheel 104 when entering the displacement groove 102, so that the contact wheel 404 and the mounting rod 403 are driven to rotate on the inner wall of the positioning ring 401 through the transmission wheel 104, and the outer surface of the contact wheel 404 is in movably contact with the outer surface of the transmission wheel 104.

[0026] In the embodiment of the present invention, when the transport chain 4 enters the displacement groove 102, the contact wheel 404 installed on the top surface of the mounting rod 403 will contact the outer surface of the transmission wheel 104. Because the transmission wheel 104 is driven to rotate by the driving chain 504 at this time, the contact wheel 404 in contact with the transmission wheel 104 will be driven by the transmission wheel 104 to rotate. When the contact wheel 404 rotates, it will drive the mounting rod 403 to rotate on the inner wall of the rotating bearing 402. At this time, the rotating mounting rod 403 will drive the roller to rotate, so that in the process of the chain driving the mounting rod 403 to move, the roller placed on the surface of the mounting rod 403 rotates continuously, so that the rotating roller can better contact with the dust and improve the powder loading rate.

[0027] Reference Figure 1 - Fig.12 Specifically, the driving component includes a motor bracket 5, which is installed on the top surface of the setting plate 101. A driving motor 501 is fixedly installed on the top surface of the motor bracket 5, and a driving gear 502 is installed on the output end of the driving motor 501. A transmission gear 503 is fixedly installed on the outer surface of the reciprocating tube 105. Two transmission gears 503 are provided and are respectively distributed on the outer surfaces of the two reciprocating tubes 105. The outer surface of the transmission gear 503 is meshed with a driving chain 504 that is transmission-connected to the driving gear 502. The two transmission gears 503 are meshed with the driving chains 504. The driving gear 502 is used to drive the two transmission gears 503 to rotate through the driving chain 504 when the driving motor 501 is started. An electrostatic generator 204 is fixedly installed on the top surface of the equipment housing 1, and the output end of the electrostatic generator 204 extends to the inside of the two telescopic tubes 203.

[0028] In the embodiment of the present invention, the driving motor 501 is started. When the driving motor 501 is started, it will drive the driving gear 502 connected to its output end to rotate, and the outer surface of the driving gear 502 is meshed with a driving chain 504. At this time, the rotating driving gear 502 will drive the transmission gear 503 to rotate through the driving chain 504. When the transmission gear 503 rotates, it will drive the transmission wheel 104 to rotate on the inner wall of the positioning bearing 103 through the reciprocating tube 105.

[0029] Specific use process: When it is necessary to use a surface spraying device for the production of corrosion-resistant rollers, the roller to be sprayed is hung on the outer surface of the mounting rod 403, and the transport chain 4 is driven to move through the chain traction device. When the transport chain 4 moves, it will move into the displacement groove 102 opened on the top surface of the setting plate 101. At this time, the drive motor 501 is started. When the drive motor 501 is started, it will drive the drive gear 502 connected to its output end to rotate, and the outer surface of the drive gear 502 is meshed with a drive chain 504. At this time, the rotating drive gear 502 will drive the transmission gear 503 to rotate through the drive chain 504. When the transmission gear 503 rotates, it will drive the transmission wheel 104 through the reciprocating tube 105 to position the bearing 1 03 rotates, and when the transport chain 4 enters the displacement groove 102, the contact wheel 404 installed on the top surface of the mounting rod 403 will contact the outer surface of the transmission wheel 104. Because the transmission wheel 104 is driven to rotate by the driving chain 504 at this time, the contact wheel 404 in contact with the transmission wheel 104 will be driven by the transmission wheel 104 to rotate. When the contact wheel 404 rotates, it will drive the mounting rod 403 to rotate on the inner wall of the rotating bearing 402. At this time, the rotating mounting rod 403 will drive the roller to rotate, so that in the process of the chain driving the mounting rod 403 to move, the roller placed on the surface of the mounting rod 403 rotates continuously, so that the rotating roller can better contact with the dust and improve the powder loading rate.

[0030] Before powder spraying, the powder is input into the interior of the telescopic tube 203 through a powder conveying device. The telescopic tube 203 and the nozzle 201 are connected to each other. Therefore, when the powder is input into the telescopic tube 203, the electrostatic generator 204 is started and provides electrostatic properties for the powder flowing into the telescopic tube 203, making it easier to adhere to the outer surface of the roller. With the continuous input of the powder, the powder will move along the inside of the nozzle 201 and finally enter the inside of the nozzle housing 3. Finally, the powder is sprayed out by the nozzle 302 installed inside the nozzle housing 3, so that the sprayed powder adheres to the outer surface of the roller to achieve the spraying of the roller. When the driving wheel 104 rotates, the reciprocating tube 105 will rotate with it. The interior of the reciprocating tube 105 is slidably connected with the outer surface of the nozzle 201, and the nozzle 201 is limited by the positioning bracket 2. The nozzle 201 can only move up and down on the inner wall of the positioning bracket 2, and will not rotate with the reciprocating tube 105. Therefore, when the reciprocating tube 105 rotates, its The reciprocating groove 106 opened inside will squeeze the slider 202, so that the height of the slider 202 changes by squeezing it, and then the nozzle 201 moves up and down on the inner wall of the positioning bracket 2. When the nozzle 201 moves up and down on the inner wall of the positioning bracket 2, the nozzle 302 moves up and down with the nozzle 201. When the device is started, the drive motor 305 will also start. When the drive motor 305 is started, it will drive the crown gear 304 at its output end to rotate, and the crown gear 304 will rotate. The gear 304 and the latch tooth 303 are directly meshed with each other, so when the driving motor 305 drives the crown gear 304 to rotate, the nozzle 302 will continuously rotate on the inner wall of the rotating groove 301, thereby changing the spraying angle of the nozzle 302. When the mounting rod 403 drives the roller to move to the inner wall of the displacement groove 102, the nozzle 302 that moves up and down and rotates will spray the powder, thereby realizing the spraying of the roller, and the rotating nozzle 302 can spray the roller at multiple angles to ensure uniform spraying.

[0031] The above are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A surface spraying device for producing corrosion-resistant rollers, comprising a device housing (1) and a setting plate (101), wherein the setting plate (101) is fixedly connected to the inner wall of the device housing (1), and characterized in that: The top surface of the setting plate (101) is provided with a displacement groove (102), the inner wall of the setting plate (101) is fixedly mounted with a positioning bearing (103), the inner wall of the positioning bearing (103) is movably and rotatably mounted with a transmission wheel (104), the inner wall of the transmission wheel (104) is fixedly mounted with a reciprocating tube (105), the inner wall of the reciprocating tube (105) is provided with a reciprocating groove (106), the top surface of the setting plate (101) is provided with a spraying mechanism, and the top surface of the setting plate (101) is provided with a conveying mechanism; The spraying mechanism comprises a moving component and a spray head component, the moving component comprises a positioning bracket (2) fixedly mounted on the top surface of a setting plate (101), a spray pipe (201) is slidably inserted into the inner wall of the positioning bracket (2), a sliding block (202) is mounted on the outer surface of the spray pipe (201), a telescopic tube (203) is mounted on the top surface of the spray pipe (201), and the spray head component is mounted on the bottom surface of the spray pipe (201).

2. The surface spraying device for producing corrosion-resistant rollers according to claim 1 is characterized in that: The nozzle assembly comprises a nozzle housing (3), the top end surface of the nozzle housing (3) being movably connected to the inner wall of the nozzle pipe (201) through a thread, the inner wall of the nozzle housing (3) being provided with a rotation groove (301), a nozzle (302) being movably and rotatably mounted on the inner wall of the rotation groove (301), a latching tooth (303) being provided on the outer surface of the nozzle (302), a driving motor (305) being fixedly mounted on the bottom end surface of the nozzle housing (3), and a crown gear (304) meshing with the latching tooth (303) being mounted on the top end surface of the inner wall of the nozzle housing (3).

3. The surface spraying device for producing corrosion-resistant rollers according to claim 1 is characterized in that: The positioning bearing (103) is provided with two equidistantly arranged on the inner wall of the setting plate (101); the inner walls of the two positioning bearings (103) are correspondingly provided with transmission wheels (104); the inner wall of each transmission wheel (104) is correspondingly provided with a reciprocating tube (105); the inner wall of each reciprocating tube (105) is correspondingly provided with a nozzle (201); the top surface of each nozzle (201) is correspondingly provided with a telescopic tube (203); and the outer surface of each nozzle (201) is correspondingly provided with a slider (202).

4. The surface spraying device for producing corrosion-resistant rollers according to claim 2 is characterized in that: The nozzle housing (3) is provided with two bottom surfaces respectively distributed on the two nozzle pipes (201); the inner wall of each nozzle housing (3) is provided with six rotation grooves (301); the inner wall of each rotation groove (301) is provided with a nozzle (302); the bottom surface of the crown gear (304) is fixedly connected to the output end of the drive motor (305).

5. The surface spraying device for producing corrosion-resistant rollers according to claim 1 is characterized in that: The conveying mechanism comprises a rotating assembly and a driving assembly, the rotating assembly comprising a transport chain (4), a positioning ring (401) being fixedly mounted on the top surface of the transport chain (4), and a rotating bearing (402) being mounted on the top surface of the positioning ring (401).

6. The surface spraying device for producing corrosion-resistant rollers according to claim 5 is characterized in that: The driving assembly further comprises a mounting rod (403), the mounting rod (403) being movably and rotatably mounted inside the rotating bearing (402), a contact wheel (404) being mounted on the top surface of the mounting rod (403), and an outer surface of the contact wheel (404) being in movably contact with an outer surface of the transmission wheel (104).

7. The surface spraying device for producing corrosion-resistant rollers according to claim 5 is characterized in that: The positioning rings (401) are provided in plurality and are equidistantly distributed on the top surface of the transport chain (4); a rotating bearing (402) is correspondingly distributed on the top surface of each positioning ring (401); and a mounting rod (403) is correspondingly distributed on the inner wall of each rotating bearing (402).

8. The surface spraying device for producing corrosion-resistant rollers according to claim 5 is characterized in that: The driving assembly comprises a motor bracket (5), the motor bracket (5) being mounted on the top surface of a setting plate (101), a driving motor (501) being fixedly mounted on the top surface of the motor bracket (5), a driving gear (502) being mounted on the output end of the driving motor (501), a transmission gear (503) being fixedly mounted on the outer surface of the reciprocating tube (105), a driving chain (504) being meshed with the outer surface of the transmission gear (503) and being transmission-connected to the driving gear (502), and an electrostatic generator (204) being fixedly mounted on the top surface of the device housing (1).

9. The surface spraying device for producing corrosion-resistant rollers according to claim 8 is characterized in that: Two transmission gears (503) are provided and are respectively distributed on the outer surfaces of the two reciprocating tubes (105). The two transmission gears (503) are meshed with the driving chain (504). The output end of the electrostatic generator (204) extends to the inside of the two telescopic tubes (203).

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