Spraying equipment for producing high-performance composite hose for ocean engineering

Abstract

The invention relates to the technical field of spraying equipment, in particular to spraying equipment for production of a high-performance composite hose for ocean engineering, which comprises a base, a spraying mechanism is mounted on the base, and a cleaning mechanism is mounted on the spraying mechanism; through cooperation of the spraying mechanism and the driving mechanism, the outer side of a moving hose can be evenly sprayed with an anti-corrosion material, the service life of a pipe is prolonged, through installation of the adjusting mechanism, angle adjustment of the spraying mechanism is facilitated, and material spraying on the outer sides of pipes with different calibers is achieved; the spraying mechanism is installed, guiding of the moving pipe is facilitated, an air blowing mechanism blows air to the outer side of the sprayed pipe when the spraying mechanism rotates, the anti-corrosion material is easy to dry, rotation along with the spraying mechanism is facilitated through installation of the cleaning mechanism, sundries outside the pipe are cleaned in advance, and the adhesion of the anti-corrosion material is good after spraying.

Description

Technical Field

[0001] The present invention relates to the technical field of spraying equipment, and specifically relates to a spraying equipment for the production of high-performance composite hoses for ocean engineering. Background Art

[0002] When producing high-performance composite hoses used in ocean engineering, it is necessary to spray corrosion-resistant materials on the outer side of the hoses, so as to reduce corrosion of the hoses under the sea floor and extend their service life.

[0003] Currently, when spraying the outer side of high-performance composite hoses for ocean engineering, most are manually operated with spray guns. In this way, the spraying uniformity is poor, and it is time-consuming and laborious. It is also easy to cause harm to the health of the staff. And it is not convenient to wipe off the sundries adhering to the outer side of the pipe during spraying, resulting in poor adhesion effect after spraying. Moreover, there is a lack of a fast drying component during spraying, resulting in the sprayed material not being easily dried quickly, causing the sprayed material to fall off when the pipe moves. Summary of the Invention

[0004] In view of the problems in the prior art, the present invention provides a spraying equipment for the production of high-performance composite hoses for ocean engineering.

[0005] The technical solution adopted by the present invention to solve its technical problems is: a spraying equipment for the production of high-performance composite hoses for ocean engineering, including a base, a spraying mechanism is installed on the base, and a cleaning mechanism is installed on the spraying mechanism.

[0006] Specifically, the spraying mechanism includes a fixed sleeve. Two parallel fixed sleeves are vertically connected to the base. A roller is rotatably connected between the two fixed sleeves. A plurality of support rods vertically connected to the inner side wall of the roller are distributed at equal intervals in a ring shape. One ends of the plurality of support rods are respectively installed with spray heads. An annular storage tank is installed inside one end of the roller. The plurality of spray heads are connected to the storage tank through connecting pipes.

[0007] Specifically, the cleaning mechanism includes a fixed seat. A plurality of fixed seats distributed at equal intervals in a ring shape are fixedly connected to the edge of one end of the roller. One ends of the plurality of fixed seats are rotatably connected to a rotating rod through a torsion spring. One ends of the plurality of rotating rods are respectively rotatably connected to a connecting seat. Installation blocks are respectively installed on the plurality of connecting seats. Sponge pads are respectively installed at the bottoms of the plurality of installation blocks.

[0008] Specifically, the bottoms of the plurality of connecting seats are in a "convex" shape structure. The bottoms of the plurality of connecting seats are slidably connected to the tops of the installation blocks. One end of the top of the connecting seat is vertically threadedly connected with a screw rod. The screw rod extends to the outside of the bottom of the connecting seat and abuts against the top side of the installation block. Guide wheels are respectively rotatably connected to one ends of the plurality of installation blocks.

[0009] Specifically, a plurality of rollers are rotatably connected to the two fixing sleeves respectively. Annular guide blocks are installed on the outer side walls of both ends of the drum. The guide blocks are in contact with the plurality of rollers. A plurality of through grooves are provided on the side wall of the drum and are distributed at equal intervals in a ring shape. The other ends of the plurality of support rods are connected to the inside of the through grooves.

[0010] Specifically, a driving mechanism is installed on the base. The driving mechanism includes a driving motor. The driving motor is installed at the midline inside the bottom of the base. The output shaft of the driving motor extends to the outside of the base. Belt pulleys are respectively installed on the output shaft of the driving motor and the outer side of one end of the drum. The two belt pulleys are connected by a transmission belt.

[0011] Specifically, an adjusting mechanism is installed on the outer side of the drum. The adjusting mechanism includes a movable ring. The movable ring is rotatably connected to the outer side wall of the drum. The other ends of the plurality of support rods are respectively rotatably connected to the inside of the through grooves. Driving rods are provided at the inner sides of one ends of the plurality of through grooves. The plurality of driving rods extend to the outside of the drum and are rotatably connected to the side wall of the movable ring. The other ends of the plurality of driving rods are rotatably connected to the centers of the plurality of support rods. There is a certain included angle between the support rods and the driving rods.

[0012] Specifically, an arc-shaped rack is installed on the outer side of the movable ring. A "n"-shaped connecting block is fixedly connected to the outer side wall of the drum. A control rod is vertically rotatably connected to the connecting block. The bottom of the control rod extends to the top side of the rack. A gear is installed at the bottom of the control rod. The gear meshes with the rack.

[0013] Specifically, a guiding mechanism is installed on the base. The guiding mechanism includes a fixing frame. The fixing frame is vertically connected to one end of the base. The top of the fixing frame is of a circular ring structure. Three groups of connecting rods are installed on the fixing frame and are distributed at equal intervals in a ring shape. Two parallel connecting rods are in a group. Two sliding rods are respectively installed at one ends of the two connecting rods. The sliding rods are slidably connected to the inside of the connecting rods through compression springs. A roller shaft is rotatably connected between the ends of the two sliding rods. The three roller shafts form a triangular structure.

[0014] Specifically, a blowing mechanism is installed inside the drum. The blowing mechanism includes a connecting sleeve. The connecting sleeve is installed on the inner side wall of the other end of the drum. The connecting sleeve is of an annular structure. A plurality of baffles are vertically connected to the inner side wall of the connecting sleeve and are distributed at equal intervals in a ring shape. There is a certain included angle between the baffles and the side wall of the connecting sleeve.

[0015] The beneficial effects of the present invention are:

[0016] (1) For the spraying equipment for producing high-performance composite hoses for ocean engineering of the present invention, through the cooperation of the spraying mechanism and the driving mechanism, it is beneficial to uniformly spray the anti-corrosion material on the outer side of the moving hose, and the service life of the pipe is prolonged.

[0017] (2) The spraying equipment for producing high-performance composite hoses for ocean engineering according to the present invention, through the installation of the adjustment mechanism, is conducive to adjusting the angle of the spraying mechanism, so as to spray materials on the outer sides of pipes with different diameters.

[0018] (3) The spraying equipment for producing high-performance composite hoses for ocean engineering according to the present invention, through the installation of the guiding mechanism and the blowing mechanism, is conducive to guiding the moving pipes, and when the spraying mechanism rotates, the blowing mechanism blows air on the outer sides of the sprayed pipes, making it easy for the anti-corrosion material to dry.

[0019] (4) The spraying equipment for producing high-performance composite hoses for ocean engineering according to the present invention, through the installation of the cleaning mechanism, is conducive to rotating along with the spraying mechanism, realizing pre-cleaning of sundries on the outer sides of the pipes, and making the anti-corrosion material have good adhesion after spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below with reference to the drawings and embodiments.

[0021] Figure 1 It is a schematic diagram of the overall structure provided by the present invention;

[0022] Figure 2 It is a schematic diagram of the connection structure between the drum and the fixed sleeve of the present invention;

[0023] Figure 3 It is a schematic diagram of the connection structure between the nozzle and the storage tank of the present invention;

[0024] Figure 4 It is a schematic diagram of the connection structure between the movable ring and the drum of the present invention;

[0025] Figure 5 It is a schematic diagram of the connection structure between the movable ring and the support rod of the present invention;

[0026] Figure 6 It is a schematic diagram of the connection structure between the rotating rod and the fixed seat of the present invention;

[0027] Figure 7 It is a schematic diagram of the connection structure between the rotating rod and the mounting block of the present invention;

[0028] Figure 8 It is a schematic diagram of the connection structure between the baffle plate and the connecting sleeve of the present invention;

[0029] Figure 9 It is a schematic diagram of the connection structure between the connecting rod and the fixed frame of the present invention;

[0030] Figure 10 It is a schematic diagram of the connection structure between the sliding rod and the connecting rod of the present invention.

[0031] In the figure: 1. Base; 2. Spraying mechanism; 201. Fixed sleeve; 202. Roller; 203. Drum; 204. Guide block; 205. Through groove; 206. Support rod; 207. Nozzle; 208. Connecting pipe; 209. Material storage tank; 3. Driving mechanism; 301. Belt pulley; 302. Transmission belt; 303. Driving motor; 4. Adjusting mechanism; 401. Movable ring; 402. Driving rod; 403. Connecting block; 404. Control rod; 405. Gear; 406. Rack; 5. Guiding mechanism; 501. Fixed frame; 502. Connecting rod; 503. Slide bar; 504. Roller shaft; 505. Compression spring; 6. Blowing mechanism; 601. Connecting sleeve; 602. Baffle; 7. Cleaning mechanism; 701. Rotating rod; 702. Fixed seat; 703. Torsion spring; 704. Connecting seat; 705. Screw; 706. Guide wheel; 707. Mounting block; 708. Sponge pad. Detailed implementation mode

[0032] In order to make the technical means, creative features, achieved purposes and functions of the present invention easy to understand, the present invention will be further described below in conjunction with specific implementation modes.

[0033] As Figure 1 , Figure 2 and Figure 7 shown, a spraying device for producing high-performance composite hoses for ocean engineering according to the present invention includes a base 1, a spraying mechanism 2 is installed on the base 1, and a cleaning mechanism 7 is installed on the spraying mechanism 2.

[0034] Specifically, as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the spraying mechanism 2 includes a fixed sleeve 201, two parallel fixed sleeves 201 are vertically connected to the base 1, a roller 203 is rotatably connected between the two fixed sleeves 201, a plurality of support rods 206 distributed in an annular shape and equidistantly are vertically connected to the inner side wall of the roller 203, a plurality of spray heads 207 are respectively installed at one end of the support rods 206, a storage tank 209 of an annular structure is installed on the inner side of one end of the roller 203, and a plurality of spray heads 207 are connected to the storage tank 209 through a connecting pipe 208. The installation of the two fixed sleeves 201 is conducive to supporting the outer sides of the two ends of the roller 203, so that the roller 20 3 can rotate on the two fixing sleeves 201, and through the installation of the plurality of support rods 206, it is convenient to connect the plurality of nozzles 207. Through the installation of the storage tank 209, with the cooperation of the connecting pipe 208, the plurality of nozzles 207 can be connected to the storage tank 209. Through the operation of the nozzle 207, the material inside the storage tank 209 can enter the nozzle 207 through the connecting pipe 208 and be sprayed out, so as to realize the spraying of the outer wall of the pipeline passing through the inner side of the drum 203. Through the continuous rotation of the drum 203, the plurality of nozzles 207 can realize the uniform spraying of the outer wall of the pipeline.

[0035] Specifically, Figure 1 , Figure 2 , Figure 6 and Figure 7 As shown, the cleaning mechanism 7 includes a fixed seat 702, and a plurality of fixed seats 702 distributed in an annular shape and at equal intervals are fixedly connected at one end edge of the drum 203, and a plurality of fixed seats 702 are rotatably connected to a rotating rod 701 at one end through a torsion spring 703, and a plurality of rotating rods 701 are rotatably connected to a connecting seat 704 at one end, and a plurality of connecting seats 704 are respectively installed with a mounting block 707, and a plurality of sponge pads 708 are respectively installed at the bottom of the mounting blocks 707. The installation of the plurality of fixed seats 702 facilitates the adjustment of the plurality of rotating rods 701. The rotation connection, with the cooperation of the torsion spring 703, allows the multiple rotating rods 701 to maintain a certain position, so that they can be reset after subsequent rotation, which is beneficial to clamping and resisting pipes of different calibers. Through the installation of multiple mounting blocks 707, it is beneficial to form an annular structure. With the cooperation of the sponge pad 708, it is beneficial to wipe off debris on the outside of the penetrated pipe, which is beneficial for subsequent better spraying and increased adhesion. Through the rotation of the connecting seat 704 and the rotating rod 701, the sponge pad 708 can always maintain horizontal resistance to the outer wall of the pipe.

[0036] Specifically, Figure 7As shown, the bottoms of multiple connection seats 704 are in a "convex" shape. The bottoms of the multiple connection seats 704 are slidably connected to the tops of mounting blocks 707. One end of the top of the connection seat 704 is vertically threadedly connected with a screw rod 705. The screw rod 705 extends to the outside of the bottom of the connection seat 704 and abuts against the top side of the mounting block 707. One end of each of the multiple mounting blocks 707 is respectively rotatably connected with a guide wheel 706. Through the engagement between the connection seat 704 and the top of the mounting block 707, it is convenient for subsequent disassembly and maintenance. Through the installation of the screw rod 705, the limit between the connection seat 704 and the mounting block 707 is realized, which is convenient for stability when removing sundries subsequently. Through the installation of the guide wheel 706, the mounting block 707 and the pipe will not cause wear.

[0037] Specifically, as Figure 1 、 Figure 2 、 Figure 4 and Figure 5 shown, multiple rollers 202 are respectively rotatably connected to two fixing sleeves 201. Annular guide blocks 204 are respectively installed on the outer side walls at both ends of the roller 203. The guide blocks 204 abut against the multiple rollers 202. A plurality of through grooves 205 are arranged on the side wall of the roller 203 at equal intervals in a ring shape. The other ends of the multiple support rods 206 are connected to the inside of the through grooves 205. Through the installation of the multiple rollers 202, with the cooperation of the two guide blocks 204, the roller 203 rotates smoothly with the inner side of the fixing sleeve 201 without causing wear. Through the opening of the through grooves 205, it is beneficial to facilitate the installation of the support rods 206.

[0038] Specifically, as Figure 1 and Figure 2 shown, a driving mechanism 3 is installed on the base 1. The driving mechanism 3 includes a driving motor 303. The driving motor 303 is installed at the midline inside the bottom of the base 1. The output shaft of the driving motor 303 extends to the outside of the base 1. Belt pulleys 301 are respectively installed on the output shaft of the driving motor 303 and the outer side of one end of the roller 203. The two belt pulleys 301 are connected by a transmission belt 302. Through the installation of the belt pulleys 301, with the cooperation of the transmission belt 302, the driving motor 303 can drive the roller 203 to rotate, thereby realizing the rotation of multiple nozzles 207, and then evenly spraying the outside of the pipe.

[0039] Specifically, as Figure 4 and Figure 5As shown, an adjustment mechanism 4 is installed outside the drum 203. The adjustment mechanism 4 includes a movable ring 401. The movable ring 401 is rotatably connected to the outer side wall of the drum 203. The other ends of the plurality of support rods 206 are respectively rotatably connected to the inside of the through slots 205. One end inner side of the plurality of through slots 205 is provided with drive rods 402. The plurality of drive rods 402 extend to the outside of the drum 203 and are rotatably connected to the side wall of the movable ring 401. The other ends of the plurality of drive rods 402 are rotatably connected to the centers of the plurality of support rods 206. There is a certain angle between the support rod 206 and the drive rod 402. Through the rotational connection between the support rod 206 and the inside of the through slot 205, it is convenient to adjust the angle of the support rod 206, realize the adjustment of the distance between the nozzle 207 and the center inside the drum 203, and facilitate the spraying of pipes with different diameters. By installing the movable ring 401, it is beneficial to connect the plurality of drive rods 402. By controlling the rotation of the movable ring 401, the movable ring 401 is made to drive the plurality of drive rods 402 to move simultaneously. The plurality of drive rods 402 respectively abut against the plurality of support rods 206, thereby realizing the adjustment of the swing angle of the support rod 206.

[0040] Specifically, as Figure 5 shown, an arc-shaped rack 406 is installed outside the movable ring 401. A "n"-shaped connecting block 403 is fixedly connected to the outer side wall of the drum 203. The connecting block 403 is vertically rotatably connected to a control rod 404. The bottom of the control rod 404 extends to the top side of the rack 406. A gear 405 is installed at the bottom of the control rod 404. The gear 405 meshes with the rack 406. By installing the connecting block 403, it is beneficial to connect the control rod 404 and the gear 405. By installing the rack 406, it is beneficial to rotate the control rod 404 to drive the gear 405. The gear 405 drives the rack 406, enabling the movable ring 401 to rotate on the outer side wall of the drum 203. Since there is a certain friction between the movable ring 401 and the outer side wall of the drum 203, it needs to be driven and controlled by the control rod 404, and the operation is more labor-saving and convenient.

[0041] Specifically, as Figure 1 、 Figure 9 and Figure 10As shown, a guiding mechanism 5 is installed on the base 1. The guiding mechanism 5 includes a fixing frame 501. One end of the base 1 is vertically connected to the fixing frame 501. The top of the fixing frame 501 is of an annular structure. Three sets of connecting rods 502 are installed on the fixing frame 501 and are evenly distributed in a ring. Two parallel connecting rods 502 form a set. Two ends of the two connecting rods 502 are respectively installed with two sliding rods 503. The sliding rods 503 are slidably connected to the inside of the connecting rods 502 through compression springs 505. A roller 504 is rotatably connected between the ends of the two sliding rods 503. The three rollers 504 form a triangular structure. Through the installation of the fixing frame 501, it is beneficial to connect the three sets of connecting rods 502. Through the cooperation of the compression springs 505, the sliding rods 503 and the connecting rods 502 have telescopic sliding, which is beneficial for the three rollers 504 to slide inside the fixing frame 501, facilitating the support and guiding of pipes with different diameters.

[0042] Specifically, as Figure 2 and Figure 8 shown, a blowing mechanism 6 is installed inside the roller 203. The blowing mechanism 6 includes a connecting sleeve 601. The connecting sleeve 601 is installed on the inner side wall of the other end of the roller 203. The connecting sleeve 601 is of an annular structure. A plurality of baffles 602 are vertically connected to the inner side wall of the connecting sleeve 601 and are evenly distributed in a ring. There is a certain angle between the baffles 602 and the side wall of the connecting sleeve 601. Through the installation of the connecting sleeve 601, it is beneficial to install the plurality of baffles 602. Through the rotation of the connecting sleeve 601 and the baffles 602 following the roller 203, the baffles 602 blow air inside the roller 203, making the material sprayed on the outer side of the pipe easy to dry. At the same time, due to the certain offset angle of the baffles 602, the air can be blown outward, which is beneficial to increasing the air fluidity and making the drying effect better.

[0043] When the present invention is in use, first, through the installation of two fixed sleeves 201, it is beneficial to support the outer sides of both ends of the roller 203, enabling the roller 203 to rotate on the two fixed sleeves 201. Through the installation of multiple support rods 206, it is beneficial to connect multiple nozzles 207. Through the installation of the storage tank 209, with the cooperation of the connecting pipe 208, multiple nozzles 207 can be connected to the storage tank 209. Through the operation of the nozzles 207, the material inside the storage tank 209 can enter the inside of the nozzles 207 through the connecting pipe 208 and be sprayed out, realizing the spraying of the outer wall of the pipe passing through the inside of the roller 203. Through the continuous rotation of the roller 203, multiple nozzles 207 can evenly spray the outer wall of the pipe. Through the installation of multiple rollers 202, with the cooperation of two guide blocks 204, the roller 203 can rotate smoothly inside the fixed sleeve 201 without causing wear. Through the opening of the through groove 205, it is beneficial to facilitate the installation of the support rod 206. Through the installation of the pulley 301, with the cooperation of the transmission belt 302, the drive motor 303 can drive the roller 203 to rotate, thereby realizing the rotation of multiple nozzles 207, and then evenly spraying the outer side of the pipe. Through the rotational connection between the support rod 206 and the inside of the through groove 205, it is convenient to adjust the angle of the support rod 206, realize the adjustment of the distance between the nozzle 207 and the center inside the roller 203, and facilitate the spraying of pipes with different diameters. Through the installation of the movable ring 401, it is beneficial to connect multiple drive rods 402. Through the rotation control of the movable ring 401, the movable ring 401 can drive multiple drive rods 402 to move simultaneously. Multiple drive rods 402 respectively abut against multiple support rods 206, thereby realizing the adjustment of the swing angle of the support rods 206. Through the installation of the connecting block 403, it is beneficial to connect the control rod 404 and the gear 405. Through the installation of the rack 406, it is beneficial to rotate the control rod 404 to drive the gear 405, and the gear 405 drives the rack 406, enabling the movable ring 401 to rotate on the outer wall of the roller 203. Since there is a certain frictional force between the movable ring 401 and the outer wall of the roller 203, it needs to be driven and controlled by the control rod 404, making the operation more labor-saving and convenient. Through the installation of the fixed frame 501, it is beneficial to connect three groups of connecting rods 502. With the cooperation of the compression spring 505, the sliding rod 503 can slide telescopically with the connecting rod 502, facilitating the three roller shafts 504 to slide inside the fixed frame 501 and facilitating the support and guidance of pipes with different diameters. Through the installation of the connecting sleeve 601, it is beneficial to install multiple baffles 602. Through the rotation of the connecting sleeve 601 and the baffle 602 following the roller 203, the baffle 602 blows air inside the roller 203, making the material sprayed on the outer side of the pipe easy to dry. At the same time, since the baffle 602 has a certain deflection angle, the air can be blown outward, which is beneficial to increasing the air fluidity and making the drying effect better. Through the installation of multiple fixed seats 702, it is beneficial to rotatably connect multiple rotating rods 701. With the cooperation of the torsion spring 703, multiple rotating rods 701 can maintain a certain position, facilitating subsequent resetting after rotation.It is conducive to clamping and resisting pipes of different diameters. The installation of multiple mounting blocks 707 is conducive to forming an annular structure. With the cooperation of sponge pad 708, it is conducive to wiping debris from the outside of the penetrated pipe, which is convenient for subsequent better spraying and increased adhesion. Through the rotation of the connecting seat 704 and the rotating rod 701, the sponge pad 708 can always maintain horizontal resistance with the outer wall of the pipe. Through the engagement of the connecting seat 704 and the top of the mounting block 707, it is convenient for subsequent disassembly and maintenance. Through the installation of the screw 705, the connection seat 704 and the mounting block 707 are limited, which is convenient for stability when wiping debris later.

[0044] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0045] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A spraying device for producing high-performance composite hoses for ocean engineering, characterized in that: It includes a base (1), on which a spraying mechanism (2) is installed, and a cleaning mechanism (7) is installed on the spraying mechanism (2); The spraying mechanism (2) includes a fixed sleeve (201). Two parallel fixed sleeves (201) are vertically connected to the base (1). A roller (203) is rotatably connected between the two fixed sleeves (201). A plurality of support rods (206) distributed at equal intervals in a ring shape are vertically connected to the inner side wall of the roller (203). One ends of the plurality of support rods (206) are respectively installed with spray nozzles (207). An annular storage tank (209) is installed inside one end of the roller (203). The plurality of spray nozzles (207) are connected to the storage tank (209) through connecting pipes (208).

2. The spraying device for producing high-performance composite hoses for ocean engineering according to claim 1, wherein: The cleaning mechanism (7) includes a fixed seat (702). A plurality of fixed seats (702) distributed at equal intervals in a ring shape are fixedly connected to the edge of one end of the roller (203). One ends of the plurality of fixed seats (702) are rotatably connected to a rotating rod (701) through torsion springs (703). One ends of the plurality of rotating rods (701) are respectively rotatably connected to connecting seats (704). Mounting blocks (707) are respectively installed on the plurality of connecting seats (704). Sponge pads (708) are respectively installed at the bottoms of the plurality of mounting blocks (707).

3. The spraying equipment for producing high-performance composite hoses for ocean engineering according to claim 2, wherein: The bottoms of the plurality of connecting seats (704) are of a "convex" shape structure. The bottoms of the plurality of connecting seats (704) are slidably connected to the tops of the mounting blocks (707). One end of the top of the connecting seat (704) is vertically threadedly connected with a screw rod (705). The screw rod (705) extends to the outside of the bottom of the connecting seat (704) and abuts against the top side of the mounting block (707). Guide wheels (706) are respectively rotatably connected to one ends of the plurality of mounting blocks (707).

4. The spraying device for producing high-performance composite hoses for ocean engineering according to claim 1, characterized in that: A plurality of rollers (202) are respectively rotatably connected to the two fixed sleeves (201). Annular guide blocks (204) are respectively installed on the outer side walls of both ends of the roller (203). The guide blocks (204) are in contact with the plurality of rollers (202). A plurality of through grooves (205) distributed at equal intervals in a ring shape are provided on the side wall of the roller (203). The other ends of the plurality of support rods (206) are connected to the inside of the through grooves (205).

5. The spraying device for producing high-performance composite hoses for ocean engineering according to claim 1, characterized in that: A driving mechanism (3) is installed on the base (1). The driving mechanism (3) includes a driving motor (303). The driving motor (303) is installed at the midline of the inner side of the bottom of the base (1). The output shaft of the driving motor (303) extends to the outside of the base (1). Belt pulleys (301) are respectively installed on the output shaft of the driving motor (303) and the outer side of one end of the roller (203). The two belt pulleys (301) are connected through a transmission belt (302).

6. The spraying device for producing high-performance composite hoses for ocean engineering according to claim 1, characterized in that: An adjustment mechanism (4) is installed on the outer side of the drum (203). The adjustment mechanism (4) includes a movable ring (401). The movable ring (401) is rotatably connected to the outer side wall of the drum (203). The other ends of the plurality of support rods (206) are respectively rotatably connected to the inside of the through slots (205). One end inner side of the plurality of through slots (205) is provided with driving rods (402). The plurality of driving rods (402) extend to the outside of the drum (203) and are rotatably connected to the side wall of the movable ring (401). The other ends of the plurality of driving rods (402) are rotatably connected to the centers of the plurality of support rods (206). There is a certain included angle between the support rod (206) and the driving rod (402).

7. The spraying device for producing high-performance composite hoses for ocean engineering according to claim 6, characterized in that: An arc-shaped rack (406) is installed on the outer side of the movable ring (401). An "n"-shaped connecting block (403) is fixedly connected to the outer side wall of the drum (203). A control rod (404) is vertically rotatably connected to the connecting block (403). The bottom of the control rod (404) extends to the top side of the rack (406). A gear (405) is installed at the bottom of the control rod (404). The gear (405) meshes with the rack (406).

8. The spraying device for producing high-performance composite hoses for ocean engineering according to claim 1, characterized in that: A guiding mechanism (5) is installed on the base (1). The guiding mechanism (5) includes a fixing frame (501). One end of the base (1) is vertically connected to the fixing frame (501). The top of the fixing frame (501) is of a circular ring structure. Three groups of connecting rods (502) are installed on the fixing frame (501) and are evenly distributed in a ring. Two parallel connecting rods (502) are in a group. Two sliding rods (503) are respectively installed at one ends of the two connecting rods (502). The sliding rods (503) are slidably connected to the inside of the connecting rods (502) through compression springs (505). A roller shaft (504) is rotatably connected between the ends of the two sliding rods (503). The three roller shafts (504) form a triangular structure.

9. The spraying device for producing high-performance composite hoses for ocean engineering according to claim 1, wherein: A blowing mechanism (6) is installed inside the drum (203). The blowing mechanism (6) includes a connecting sleeve (601). The connecting sleeve (601) is installed on the inner side wall of the other end of the drum (203). The connecting sleeve (601) is of a circular ring structure. A plurality of baffles (602) are vertically connected to the inner side wall of the connecting sleeve (601) and are evenly distributed in a ring. There is a certain included angle between the baffle (602) and the side wall of the connecting sleeve (601).

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