Protective net for ship deck and production method thereof

Abstract

The invention discloses a protective net for a ship deck and a production method thereof.The protective net for the ship deck comprises a net making machine, a trimming structure communicating with the net making machine, a cleaning structure communicating with the right side of the trimming structure, a soaking structure communicating with the right side of the cleaning structure, an auxiliary drying structure communicating with the right side of the soaking structure, and a waste gas treatment structure communicating with the upper sides of the auxiliary drying structure and the soaking structure; the stirring and cleaning assembly comprises a third motor box, a motor in the third motor box drives a first scraping plate on a supporting rod, the auxiliary drying structure comprises a drying box, a conveying roller is rotationally connected to the drying box, a guide groove is fixed to the lower side of the interior of the drying box, the lower side of the guide groove communicates with a collecting box, and a conveying pipe penetrates through the collecting box. The protective net for the ship deck and the production method of the protective net have the advantages that burrs and lines of the woven protective net are automatically trimmed, the surface of the woven protective net is automatically cleaned, the cleaned woven protective net is directly subjected to dip dyeing and drying, and finally waste gas generated during winding, dip dyeing and drying is automatically treated.

Description

Technical Field

[0001] The invention relates to the technical field of protective nets, in particular to a protective net for a ship deck and a production method thereof. Background Art

[0002] As the name suggests, the protective net for ship decks is used to protect the edge of the ship. The processing of the ship protective net requires the use of a weaving machine. The existing ship protective net has excess thread ends on the surface after processing, which affects the subsequent sales. In addition, after the thread ends of the existing ship protective net are processed, excess thread ends remain on the surface, increasing the difficulty of subsequent cleaning. At the same time, after the lines of the ship protective net are processed, the ship protective net needs to be dyed and dried. The dyeing pigment contains a large amount of harmful gases, which directly enters the interior of the operating room and affects the quality of the operating environment. Summary of the invention

[0003] The object of the present invention is to provide a protective net for ship decks and a production method thereof to solve the problem raised in the above-mentioned background technology that the existing ship protection net has excess thread ends on the surface after processing, which affects the subsequent sales, and the existing ship protection net has excess thread ends remaining on the surface after the thread ends are processed, which increases the difficulty of subsequent cleaning. At the same time, the ship protection net needs to be dyed and dried after the line processing of the ship protection net, and the dyeing pigment contains a large amount of harmful gases, which directly enter the interior of the operating room and affect the quality of the operating environment.

[0004] To achieve the above object, the present invention provides the following technical solutions: a protective net for ship deck and a production method thereof, comprising a net weaving machine, the net weaving machine is connected to a trimming structure, the right side of the trimming structure is connected to a cleaning structure, the right side of the cleaning structure is connected to an immersion structure, the right side of the immersion structure is connected to an auxiliary drying structure, and the upper sides of the auxiliary drying structure and the immersion structure are both connected to an exhaust gas treatment structure;

[0005] The soaking structure includes a dye box, in which a stirring and cleaning component is fixed;

[0006] The stirring cleaning assembly includes a third motor box, and a motor in the third motor box drives a first scraper plate on the support rod;

[0007] The auxiliary drying structure includes a drying box, a conveying roller is rotatably connected to the drying box, a material guide trough is fixed on the lower side of the drying box, the lower side of the material guide trough is connected to the material collection box, and a material conveying pipe runs through the material collection box;

[0008] The exhaust gas treatment structure includes a first air intake pipe, the first air intake pipe is connected to a second air intake pipe, the second air intake pipe is connected to a suction hood and a water treatment component, and the water treatment component is connected to the exhaust gas treatment component through a third air intake pipe;

[0009] The water treatment assembly comprises a water tank, a fourth motor box is embedded in the water tank, and a motor in the fourth motor box drives the second scraper plate to rotate;

[0010] The exhaust gas treatment component includes a first exhaust gas treatment box, an activated carbon filter is slidably connected to the first exhaust gas treatment box, the first exhaust gas treatment box is connected to the second exhaust gas treatment box, and multiple activated carbon bags are placed in the second exhaust gas treatment box.

[0011] Preferably, the trimming structure includes a material guide and limiting assembly, the material guide and limiting assembly is slidably connected to the first movable assembly, the trimming assembly is fixed on the first movable assembly, the first blowing assembly is fixed on the trimming assembly, and the second fixed plate is fixed on the inner wall of the trimming box.

[0012] 3. A protective net for ship deck and its production method according to claim 2, characterized in that: the material guide and limit assembly comprises a first fixed block, a motor on the first fixed block drives the first material guide roller to rotate, and a second material guide roller is arranged under the first material guide roller.

[0013] By adopting the above technical solution, the material guiding and limiting components are provided to limit and guide the protective nets of different thicknesses.

[0014] Preferably, the first moving assembly includes a first motor box, and a motor in the first motor box drives a first slider on the first screw rod to slide on the trimming box and the second fixed plate.

[0015] By adopting the above technical solution, the position of the trimming component is adjusted by setting the first moving component.

[0016] Preferably, the trimming assembly includes a second support plate, the motor on the second support plate drives the second slider on the second screw rod to slide on the second support plate, the first manipulator is fixed on the lower side of the second slider, the second motor box is fixed on the first manipulator, and the motor in the second motor box drives the hydraulic shear body on the support frame to adjust the position.

[0017] By adopting the above technical solution, the thread ends on the surface of the protective net are processed by setting up a trimming component.

[0018] Preferably, the first blowing assembly includes a base plate, a first fixing plate is fixed on the upper side of the base plate, a first high-pressure blowing nozzle is embedded on the first fixing plate, and the first high-pressure blowing nozzle is connected to the first booster through a first air pipe.

[0019] By adopting the above technical solution, the surface of the protective net is assisted in cleaning by setting up the first blowing assembly.

[0020] Preferably, the cleaning structure comprises a cleaning box, the cleaning box is slidably connected to the second moving component, the second blowing component is fixed on the second moving component, and the suction component is fixed on the second blowing component.

[0021] Preferably, the second blowing assembly includes a second fixed block, which adjusts the position of the third support plate on the lower side through a telescopic structure, and the second high-pressure blowing nozzle passes through the third support plate, and the second high-pressure blowing nozzle is connected to the second booster through the second air pipe.

[0022] By adopting the above technical solution, the surface of the protective net is cleaned again by setting up a second blowing assembly.

[0023] Preferably, the suction assembly includes a dust collector head, the dust collector head is connected to a small dust collector through a third air pipe, and the small dust collector is connected to an air inlet hood through a fourth air pipe.

[0024] By adopting the above technical solution, a small vacuum cleaner is provided to suck the waste gas.

[0025] Compared with the prior art, the invention has the following beneficial effects: the protective net for ship deck and the production method thereof,

[0026] (1) The present invention automatically trims burrs and lines on the woven protective net, automatically cleans the surface of the woven protective net, directly impregnates and dries the cleaned woven protective net, and finally automatically winds it up, and has the advantages of treating the exhaust gas generated during impregnation and drying. With the assistance of the hydraulic cylinder on the trimming box, the height of the first guide roller is adjusted, so as to guide the protective nets of different thicknesses. With the assistance of the stepping motor in the first motor box, the trimming assembly is driven to adjust its position through the first screw and the first slider. With the assistance of the trimming assembly, the thread ends of the woven protective net are processed. With the assistance of multiple groups of first high-pressure blowing nozzles on the first fixed plate, the surface of the woven protective net is blown, so as to clean the broken thread ends and ensure the quality of later processing.

[0027] (2) The present invention performs a dust removal treatment on the woven protective net again with the assistance of the second blowing component. The dust and impurities after the treatment are sucked out through the dust suction head and the air intake cover with the assistance of the small vacuum cleaner, thereby ensuring that the surface of the woven protective net is thoroughly cleaned;

[0028] (3) The present invention processes the dye on the woven protective net with the assistance of the dye box, and the woven protective net after dyeing is directly air-dried. The waste gas generated by the dye in the dye box and the waste gas in the drying box enter the water treatment component through the feed pipe, thereby assisting the treatment of impurities soluble in water. The second scraper in the water treatment component automatically cleans the inner wall of the water tank to ensure the cleaning effect. The waste gas finally enters the waste gas treatment component, and is treated in turn with the assistance of the activated carbon filter and the activated carbon bag in the waste gas treatment component, thereby improving the quality of the operating environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a front view structural schematic diagram of the present invention;

[0030] Figure 2 It is a rear view structural schematic diagram of the present invention;

[0031] Figure 3 It is a left-side structural schematic diagram of the present invention;

[0032] Figure 4 It is a right view structural schematic diagram of the present invention;

[0033] Figure 5 It is a schematic diagram of the pruning structure of the present invention;

[0034] Figure 6 It is a schematic diagram of the cleaning structure of the present invention;

[0035] Figure 7 This is a schematic diagram of the distribution of the first blowing component on the trimming component of the present invention;

[0036] Figure 8 This is a schematic diagram of the waste gas treatment structure of the present invention;

[0037] Fig. 9 It is a schematic structural diagram of the second blowing assembly of the present invention.

[0038] In the figure: 1, netting machine; 2, trimming structure; 21, material guide limit assembly; 211, first fixed block; 212, first material guide roller; 213, second material guide roller; 22, first moving assembly; 221, first motor box; 222, first screw; 223, first slider; 23, trimming assembly; 231, second support plate; 232, second screw; 233, second slider; 234, first manipulator; 235, second motor box; 236, support support frame; 237, hydraulic shear body; 24, first blowing assembly; 241, bottom plate; 242, first fixed plate; 243, first high-pressure blowing nozzle; 244, first air pipe; 245, first supercharger; 25, second fixed plate; 3, cleaning structure; 31, cleaning box; 32, second moving assembly; 33, second blowing assembly; 331, second fixed block; 332, third support plate; 333, second high-pressure blowing nozzle; 334, second air pipe air pipe; 335, second supercharger; 34, suction assembly; 341, dust head; 342, third air pipe; 343, small vacuum cleaner; 344, fourth air pipe; 345, air intake hood; 4, soaking structure; 41, dye box; 42, stirring cleaning assembly; 421, third motor box; 422, support rod; 423, first scraper; 5, auxiliary drying structure; 51, drying box; 52, conveying roller; 53, material guide trough; 54, collection box ; 55. Feed pipe; 56. Blower; 57. Electric heating wire; 6. Waste gas treatment structure; 61. First air inlet pipe; 62. Second air inlet pipe; 63. Suction hood; 64. Water treatment component; 641. Water tank; 642. Fourth motor box; 643. Second scraper; 65. Third air inlet pipe; 66. Waste gas treatment component; 661. First waste gas treatment box; 662. Activated carbon filter; 663. Second waste gas treatment box; 664. Activated carbon bag. DETAILED DESCRIPTION

[0039] 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.

[0040] See also Figure 1-9 The present invention provides a technical solution: a protective net for ship deck and a production method thereof, such as Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 7As shown, it includes a net weaving machine 1, the net weaving machine 1 is connected to a trimming structure 2, the trimming structure 2 includes a material guide and limit assembly 21, the material guide and limit assembly 21 is slidably connected to a first moving assembly 22, a trimming assembly 23 is fixed on the first moving assembly 22, a first blowing assembly 24 is fixed on the trimming assembly 23, and a second fixed plate 25 is fixed on the inner wall of the trimming box. The material guide and limit assembly 21 includes a first fixed block 211, a motor on the first fixed block 211 drives a first material guide roller 212 to rotate, a second material guide roller 213 is arranged on the lower side of the first material guide roller 212, and the first moving assembly 22 includes a first motor box 221, and a motor in the first motor box 221 drives a first slider 223 on a first screw 222 to rotate between the trimming box and the second fixed plate 25, the trimming component 23 includes a second support plate 231, the motor on the second support plate 231 drives the second slider 233 on the second screw 232 to slide on the second support plate 231, the first manipulator 234 is fixed on the lower side of the second slider 233, the second motor box 235 is fixed on the first manipulator 234, the motor in the second motor box 235 drives the hydraulic shear body 237 on the support frame 236 to adjust the position, the first blowing component 24 includes a bottom plate 241, the first fixed plate 242 is fixed on the upper side of the bottom plate 241, the first fixed plate 242 is inlaid with a first high-pressure blowing nozzle 243, and the first high-pressure blowing nozzle 243 is connected to the first booster 245 through the first air pipe 244.

[0041] Among them, the control device for controlling the whole equipment is fixed on the netting machine 1, and two groups of first blowing components 24 are provided, and the two groups of first blowing components 24 are symmetrically arranged. Four groups of sliding rods are fixed on the second motor box 235, and the bottoms of the four groups of sliding rods are slidably connected to the limiting sliding grooves provided on the support frame 236, so as to facilitate the adjustment of the angle of the hydraulic shear body 237 in the later stage;

[0042] Specifically, a plurality of first high-pressure air blowing nozzles 243 are fixedly embedded on the first fixed plate 242, and the plurality of first high-pressure air blowing nozzles 243 are evenly distributed on the first fixed plate 242, so as to facilitate the cleaning of the trimmed protective net in the later stage;

[0043] Furthermore, the first guide roller 212 and the second guide roller 213 are both fixed with stepper motors, and the telescopic structures in the present application are all hydraulic cylinders. The second fixed plate 25 is fixed to the lower side of the trimming box, and the trimming assembly 23 is slidably connected to the second fixed plate 25;

[0044] In the above scheme, with the assistance of the hydraulic cylinder on the trimming box, the first guide roller 212 on the first fixed block 211 is driven by the hydraulic rod to adjust the spacing between the second guide rollers 213, so as to fix the protective net. With the assistance of the stepping motor in the first motor box 221, the trimming assembly 23 on the first slider 223 is driven to move by the first screw 222, so that the hydraulic shear body 237 is driven to move left and right by the second support plate 231, the second screw 232, the second slider 233, the first manipulator 234, the second motor box 235 and the support frame 236. With the assistance of the motor on the second support plate 231, the first manipulator 234 on the second slider 233 is driven by the second screw 232. Moving forward and backward, the first manipulator 234 moves forward and backward, and drives the hydraulic shear body 237 to adjust forward and backward through the second motor box 235 and the support frame 236. With the assistance of the stepper motor in the second motor box 235, the angle of the hydraulic shear body 237 on the support frame 236 is adjusted to ensure that the thread ends of the protective net are trimmed thoroughly. The first supercharger 245 pressurizes the air and then enters the first high-pressure blowing nozzle 243 on the first fixed plate 242 through the first air pipe 244. Finally, with the assistance of multiple groups of first high-pressure blowing nozzles 243, the surface of the protective net is auxiliary cleaned to ensure the cleaning effect. The stepper motors on the first guide roller 212 and the second guide roller 213 are driven as needed to drive the protective net to move.

[0045] like Figure 1 , Figure 6 and Fig. 9 As shown, the right side of the trimming structure 2 is connected to the cleaning structure 3, and the cleaning structure 3 includes a cleaning box 31, and the cleaning box 31 is slidably connected to the second moving component 32, and the second blowing component 33 is fixed on the second moving component 32, and the suction component 34 is fixed on the second blowing component 33, and the second blowing component 33 includes a second fixed block 331, and the second fixed block 331 adjusts the position of the lower third support plate 332 through a telescopic structure, and the second high-pressure blowing nozzle 333 runs through the third support plate 332, and the second high-pressure blowing nozzle 333 is connected to the second supercharger 335 through the second air pipe 334, and the suction component 34 includes a dust collector 341, and the dust collector 341 is connected to a small vacuum cleaner 343 through a third air pipe 342, and the small vacuum cleaner 343 is connected to an air intake hood 345 through a fourth air pipe 344;

[0046] The second moving assembly 32 has the same structure as the first moving assembly 22, and two groups of the second blowing assembly 33 and the suction assembly 34 are provided, and the two groups of the suction assembly 34 and the second blowing assembly 33 are symmetrically arranged;

[0047] Furthermore, two groups of second high-pressure blowing nozzles 333 are inlaid on the third support plate 332, and the two groups of second high-pressure blowing nozzles 333 are provided with a plurality of second high-pressure blowing nozzles 333, and the plurality of second high-pressure blowing nozzles 333 are equidistantly distributed on the third support plate 332;

[0048] In the above scheme, the positions of the second blowing assembly 33 and the suction assembly 34 are adjusted with the assistance of the second moving assembly 32, the second fixed block 331 is fixed on the first slider 223 in the second moving assembly 32, and the second fixed block 331 adjusts the position of the second high-pressure blowing nozzle 333 on the third support plate 332 through the telescopic structure, the second supercharger 335 pressurizes the air, and the pressurized air enters the second high-pressure blowing nozzle 333 on the third support plate 332 through the second air pipe 334, and the surface of the protective net is dusted again with the assistance of the second high-pressure blowing nozzle 333 to ensure the quality of later processing, and the dust and debris on the surface of the protective net are processed with the assistance of the small vacuum cleaner 343, through the assistance of multiple groups of dust collector heads 341 and the air intake hood 345 to ensure the surface quality of the protective net.

[0049] like Figure 1 , Figure 2 and Figure 8 As shown, the right side of the cleaning structure 3 is connected to the soaking structure 4, and the right side of the soaking structure 4 is connected to the auxiliary drying structure 5. The soaking structure 4 includes a dye box 41, and a stirring cleaning component 42 is fixed in the dye box 41. The stirring cleaning component 42 includes a third motor box 421. The motor in the third motor box 421 drives a first scraper plate 423 on a support rod 422. The auxiliary drying structure 5 includes a drying box 51, and a conveying roller 52 is rotatably connected to the drying box 51. A material guide trough 53 is fixed on the lower side of the drying box 51. The lower side of the material guide trough 53 is connected to a collection box 54, and a conveying pipe 55 runs through the collection box 54.

[0050] The dye box 41 is arranged in a ring shape, and the inner wall of the dye box 41 is attached to the first scraper plate 423. Two groups of the first scraper plates 423 are arranged, and the two groups of the first scraper plates 423 are symmetrically arranged.

[0051] Furthermore, multiple groups of conveying rollers 52 are provided, and the multiple groups of conveying rollers 52 are arranged in a serpentine shape, thereby extending the time the protective net stays inside the drying box 51 and increasing practicality.

[0052] In the preferred scheme of this embodiment, the first scraper plate 423 on the support rod 422 is driven to rotate with the assistance of the motor in the third motor box 421 in the dye box 41, thereby automatically cleaning the inside of the dye box 41 to ensure the cleaning quality. The dyed protective net enters the drying box 51, and is driven to adjust its position with the assistance of multiple groups of conveying rollers 52. The protective net is dried with the assistance of the hair dryer 56 and the heat exchange electric heating wire 57. During drying, excess liquid is stored in the collection box 54 through the material guide trough 53, and the pressure pump in the collection box 54 pressurizes the liquid, and the recovered dye flows back to the inside of the dye box 41 through the delivery pipe 55.

[0053] like Figure 3 , Figure 4 and Figure 8 As shown, the upper sides of the auxiliary drying structure 5 and the soaking structure 4 are both connected to the exhaust gas treatment structure 6, the exhaust gas treatment structure 6 includes a first air inlet pipe 61, the first air inlet pipe 61 is connected to the second air inlet pipe 62, the second air inlet pipe 62 is connected to the suction hood 63 and the water treatment component 64, the water treatment component 64 is connected to the exhaust gas treatment component 66 through the third air inlet pipe 65, the water treatment component 64 includes a water tank 641, the water tank 641 is embedded with a fourth motor box 642, the motor in the fourth motor box 642 drives the second scraper plate 643 to rotate, the exhaust gas treatment component 66 includes a first exhaust gas treatment box 661, the first exhaust gas treatment box 661 is slidably connected with an activated carbon filter 662, the first exhaust gas treatment box 661 is connected to the second exhaust gas treatment box 663, and a plurality of activated carbon bags 664 are placed in the second exhaust gas treatment box 663;

[0054] There are three groups of suction hoods 63, which are equally spaced and connected to the second air inlet pipe 62.

[0055] Specifically, two groups of activated carbon filters 662 are provided, and the two groups of activated carbon filters 662 are arranged in parallel. A plurality of activated carbon bags 664 are stacked in the second exhaust gas treatment box 663, and the upper side of the second exhaust gas treatment box 663 is threadedly sealed and connected to the sealing door;

[0056] In the preferred scheme of this embodiment, with the assistance of the air intake fans in the first air intake pipe 61 and the second air intake pipe 62, the exhaust gas enters the water tank 641 through the suction hood 63, the first air intake pipe 61 and the second air intake pipe 62, and the motor in the fourth motor box 642 on the water tank 641 drives the second scraper plate 643 to rotate and automatically clean the water tank 641. After the impurities dissolved in water are treated, the exhaust gas enters the first exhaust gas treatment box 661 through the third air intake pipe 65, and is pre-treated with the assistance of the activated carbon filter 662. The pre-treated exhaust gas enters the second exhaust gas treatment box 663, and is treated again with the assistance of the activated carbon bag 664 in the second exhaust gas treatment box 663, thereby improving the quality of Zhengege's operating environment.

[0057] Working principle: When using the protective net for ship deck and its production method, connect the external power supply, process the thread ends of the protective net with the assistance of the trimming structure 2, remove dust from the surface of the protective net with the assistance of the cleaning structure 3, and perform dip-dyeing processing on the protective net by setting the soaking structure 4. Finally, dry it with the auxiliary drying structure 5, and treat the exhaust gas with the assistance of the exhaust gas treatment structure 6. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0058] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the protection content of the present invention.

[0059] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A protective net for ship deck, characterized in that: The invention comprises a net weaving machine (1), the net weaving machine (1) is connected to a trimming structure (2), the right side of the trimming structure (2) is connected to a cleaning structure (3), the right side of the cleaning structure (3) is connected to a soaking structure (4), the right side of the soaking structure (4) is connected to an auxiliary drying structure (5), and the upper sides of the auxiliary drying structure (5) and the soaking structure (4) are both connected to an exhaust gas treatment structure (6); The soaking structure (4) comprises a dye box (41), and a stirring cleaning component (42) is fixed inside the dye box (41); The stirring cleaning assembly (42) comprises a third motor box (421), wherein a motor in the third motor box (421) drives a first scraper plate (423) on a support rod (422); The auxiliary drying structure (5) comprises a drying box (51), a conveying roller (52) is rotatably connected to the drying box (51), a material guide trough (53) is fixed at the lower side of the interior of the drying box (51), the lower side of the material guide trough (53) is connected to a material collection box (54), and a material conveying pipe (55) runs through the material collection box (54); The exhaust gas treatment structure (6) comprises a first air intake pipe (61), the first air intake pipe (61) is connected to a second air intake pipe (62), the second air intake pipe (62) is connected to a suction hood (63) and a water treatment component (64), and the water treatment component (64) is connected to an exhaust gas treatment component (66) via a third air intake pipe (65); The water treatment component (64) comprises a water tank (641), a fourth motor box (642) is embedded in the water tank (641), and a motor in the fourth motor box (642) drives the second scraper plate (643) to rotate; The exhaust gas treatment component (66) includes a first exhaust gas treatment box (661), an activated carbon filter (662) is slidably connected inside the first exhaust gas treatment box (661), the first exhaust gas treatment box (661) is connected to a second exhaust gas treatment box (663), and a plurality of activated carbon bags (664) are placed in the second exhaust gas treatment box (663).

2. A protective net for ship deck according to claim 1, characterized in that: The trimming structure (2) comprises a material guide and limiting assembly (21), the material guide and limiting assembly (21) is slidably connected to a first moving assembly (22), a trimming assembly (23) is fixed to the first moving assembly (22), a first blowing assembly (24) is fixed to the trimming assembly (23), and a second fixed plate (25) is fixed to the inner wall of the trimming box.

3. A protective net for ship deck according to claim 2, characterized in that: The material guide limiting assembly (21) comprises a first fixed block (211), a motor on the first fixed block (211) drives a first material guide roller (212) to rotate, and a second material guide roller (213) is arranged at the lower side of the first material guide roller (212).

4. A protective net for ship deck according to claim 2, characterized in that: The first moving assembly (22) comprises a first motor box (221), and a motor in the first motor box (221) drives a first slider (223) on a first screw rod (222) to slide on the trimming box and the second fixed plate (25).

5. A protective net for ship deck according to claim 2, characterized in that: The trimming assembly (23) comprises a second support plate (231), wherein a motor on the second support plate (231) drives a second slider (233) on a second screw rod (232) to slide on the second support plate (231), a first manipulator (234) is fixed on the lower side of the second slider (233), a second motor box (235) is fixed on the first manipulator (234), and a motor in the second motor box (235) drives a hydraulic shear body (237) on a support frame (236) to adjust its position.

6. A protective net for ship deck according to claim 2, characterized in that: The first blowing assembly (24) comprises a base plate (241), a first fixing plate (242) is fixed on the upper side of the base plate (241), a first high-pressure blowing nozzle (243) is embedded on the first fixing plate (242), and the first high-pressure blowing nozzle (243) is connected to the first booster (245) via a first air supply pipe (244).

7. A protective net for ship deck according to claim 1, characterized in that: The cleaning structure (3) comprises a cleaning box (31), a second moving assembly (32) is slidably connected to the cleaning box (31), a second blowing assembly (33) is fixed to the second moving assembly (32), and a suction assembly (34) is fixed to the second blowing assembly (33).

8. A protective net for ship deck according to claim 7, characterized in that: The second blowing assembly (33) includes a second fixed block (331), and the second fixed block (331) is used to adjust the position of the third supporting plate (332) on the lower side through a telescopic structure. The second high-pressure blowing nozzle (333) passes through the third supporting plate (332), and the second high-pressure blowing nozzle (333) is connected to the second booster (335) through a second air supply pipe (334).

9. A protective net for ship deck according to claim 7, characterized in that: The suction assembly (34) comprises a dust collector head (341), the dust collector head (341) is connected to a small dust collector (343) via a third air supply pipe (342), and the small dust collector (343) is connected to an air inlet hood (345) via a fourth air supply pipe (344).

10. The method for producing a protective net for a ship deck according to claim 7, characterized in that: (1) Trimming of ship protection nets a. A control device for controlling the entire device is fixed on the netting machine (1), two groups of first blowing components (24) are provided, and the two groups of first blowing components (24) are symmetrically arranged. Four groups of sliding rods are fixed on the second motor box (235), and the bottoms of the four groups of sliding rods are slidably connected to the limiting sliding grooves provided on the support frame (236), so as to facilitate the adjustment of the angle of the hydraulic shear body (237) at a later stage; b. A plurality of first high-pressure air blowing nozzles (243) are fixedly mounted on the first fixed plate (242), and the plurality of first high-pressure air blowing nozzles (243) are evenly distributed on the first fixed plate (242), so as to facilitate the cleaning of the trimmed protective net in the later stage. (2) Cleaning the surface of the ship protection net a. With the assistance of the second moving assembly (32), the positions of the second blowing assembly (33) and the suction assembly (34) are adjusted. The second fixed block (331) is fixed on the first slider (223) in the second moving assembly (32). The second fixed block (331) adjusts the position of the second high-pressure blowing nozzle (333) on the third support plate (332) through the telescopic structure. The second supercharger (335) pressurizes the air. The pressurized air enters the second high-pressure blowing nozzle (333) on the third support plate (332) through the second air supply pipe (334). With the assistance of the second high-pressure blowing nozzle (333), the surface of the protective net is dusted again. b. With the assistance of a small vacuum cleaner (343), dust and debris on the surface of the protective net are processed through multiple groups of vacuum heads (341) and air intake hoods (345) to ensure the surface quality of the protective net; (3) Dyeing and drying of ship protection nets a. With the assistance of the motor in the third motor box (421) in the dye box (41), the first scraper plate (423) on the support rod (422) is driven to rotate, thereby automatically cleaning the inside of the dye box (41) to ensure the cleaning quality. The dyed protective net enters the drying box (51), and with the assistance of multiple groups of conveying rollers (52), the protective net is driven to adjust its position. With the assistance of the heat exchange electric heating wire (57) of the hair dryer (56), the protective net is dried. During the drying process, excess liquid is stored in the collecting box (54) through the material guide trough (53). The pressure pump in the collecting box (54) pressurizes the liquid, and the recovered dye flows back to the inside of the dye box (41) through the material delivery pipe (55); (4) Treatment of exhaust gas during dyeing and drying of ship protection nets a. With the assistance of the air intake fans in the first air intake pipe (61) and the second air intake pipe (62), the exhaust gas enters the water tank (641) through the suction hood (63), the first air intake pipe (61) and the second air intake pipe (62). The motor in the fourth motor box (642) on the water tank (641) drives the second scraper plate (643) to rotate and automatically clean the water tank (641). After the impurities dissolved in water are treated, the exhaust gas enters the first exhaust gas treatment box (661) through the third air intake pipe (65). With the assistance of the activated carbon filter (662), the exhaust gas is pre-treated. The pre-treated exhaust gas enters the second exhaust gas treatment box (663). With the assistance of the activated carbon bag (664) in the second exhaust gas treatment box (663), the exhaust gas is treated again, thereby improving the quality of the Zhengege operating environment.

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