Coating spraying device for antifouling environment-friendly nylon fishing net processing

Abstract

The invention relates to the technical field of fishing net spraying devices, discloses a coating spraying device for antifouling and environment-friendly nylon fishing net processing, and solves the problems that due to the existence of countless holes in a fishing net, the spraying device cannot uniformly spray the fishing net, gaps are not sprayed, and the spraying fineness is poor. The driving assembly drives one end of the feeding assembly to rotate, so that paint is pushed into the rotating cylinder, meanwhile, one end of the feeding assembly drives the rotating cylinder to rotate, and the rotating cylinder rotates to drive the adding balls to rotate, so that the connecting rod continuously rotates, the adding balls tightly attached to the adding holes are away from the adding holes, and the adjacent adding balls are close to the adding holes; the feeding ball extrudes the coating in the rotating cylinder towards the feeding hole, the coating is extruded out of the feeding hole and coated at the contact position of the nylon fishing net and the outer side of the rotating cylinder, gaps of the nylon fishing net are completely filled with the coating, and meanwhile, the rotating cylinder rotates and extrudes the upper side and the lower side of the nylon fishing net, so that the coating is more uniform.

Description

Technical Field

[0001] The invention relates to the technical field of fishing net spraying devices, and in particular to a coating spraying device for processing anti-fouling and environmentally friendly nylon fishing nets. Background Art

[0002] As a widely used tool in modern fishing operations, nylon fishing nets occupy an extremely important position in the global fishery field due to their many advantages such as high strength, corrosion resistance, lightness and relatively reasonable price. In actual use, nylon fishing nets are soaked in water for a long time and are easily attached to various types of dirt in the water. The long-term accumulation of dirt on the surface of the fishing net will accelerate the aging and corrosion of the nylon material and shorten the service life of the fishing net. Therefore, effective anti-fouling treatment of nylon fishing nets has become a key link in improving fishery production efficiency, reducing costs and extending the service life of fishing nets.

[0003] Different from the traditional coating method of soaking nylon fishing nets in antifouling agents, paint spraying technology, as an efficient, relatively precise and easy-to-control surface treatment technology, has been widely used in many industrial fields. In the processing of nylon fishing nets, the application of paint spraying technology to antifouling treatment has gradually become a trend. The antifouling and environmentally friendly coating is evenly sprayed on the surface of the nylon fishing net through a spraying device, which can overcome the limitations of traditional antifouling treatment methods to a certain extent.

[0004] The existing Chinese patent with publication number CN220406014U discloses a fishing net surface coating spraying device, the spraying device includes a discharge pipe two, the discharge pipe two is fixedly connected to the storage box, the discharge pipe two is fixed with a water pump two, the water pump two is fixedly connected to the storage box, the discharge pipe two is fixed with a connecting pipe, the connecting pipe is connected with a nozzle one, when the fishing net enters the spray box, the water pump two is started, the water pump two transmits the material in the storage box from the discharge pipe two to the connecting pipe, and then the surface of the fishing net is sprayed through the nozzle one.

[0005] However, the above device has the following problems:

[0006] Due to the existence of numerous holes on the fishing net, the spraying device cannot spray the fishing net evenly, and there will be gaps that are not sprayed, resulting in poor spraying fineness.

[0007] Therefore, a kind of antifouling and environmentally friendly nylon fishing net processing coating spraying device is needed to solve this problem. Summary of the invention

[0008] In order to solve all or part of the above problems, the purpose of the present invention is to provide a paint spraying device for anti-fouling and environmentally friendly nylon fishing net processing, so as to solve the problem that due to the presence of countless holes on the fishing net, the spraying device cannot spray the fishing net evenly, and there will be gaps that are not sprayed, resulting in poor spraying fineness.

[0009] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a paint spraying device for anti-fouling and environmentally friendly nylon fishing net processing, comprising a spraying assembly, a feeding assembly is arranged on one side of the spraying assembly, the feeding assembly comprises a driving assembly, a feeding assembly is installed at both ends of the upper side of the driving assembly, a coating assembly is installed between the two feeding assemblies, the coating assembly comprises a rotating cylinder, the two ends of the rotating cylinder are fixedly connected to the feeding assembly, a plurality of feeding holes are opened on the rotating cylinder, a rotating rod is arranged inside the rotating cylinder, the two ends of the rotating rod are fixedly connected to the output end of the feeding assembly, two connecting blocks are installed on the outer side of the rotating rod, a connecting rod is rotatably installed between the two connecting blocks, a plurality of feeding balls are installed on the outer side of the connecting rod, and the feeding balls are close to the inner wall of the rotating cylinder;

[0010] The spraying assembly inputs part of the paint into the feeding assembly, and the driving assembly drives one end of the feeding assembly to rotate, thereby pushing the paint into the rotating cylinder. At the same time, one end of the feeding assembly drives the rotating cylinder to rotate, and the rotation of the rotating cylinder drives the adding ball to rotate, so that the connecting rod continues to rotate, and the adding ball close to the adding hole moves away from the adding hole, and the adjacent adding ball approaches the adding hole, and the adding ball squeezes the paint in the rotating cylinder toward the adding hole.

[0011] Furthermore, the diameter of the adding ball is larger than the diameter of the adding hole.

[0012] When the feeding ball close to the feeding hole rotates with the connecting rod, it will not be stuck in the feeding hole.

[0013] Furthermore, the feeding assembly is provided with two groups, and the feeding assembly includes a feeding barrel, which is fixedly mounted on the driving assembly, a feeding pipe is installed on one side of the feeding barrel, one end of the feeding pipe is fixedly connected to the spraying assembly, and a delivery pipe is rotatably installed on the other side of the feeding barrel, a gear 1 is fixedly sleeved on the outer side of the delivery pipe, the lower side of the gear 1 is meshingly connected to the output end of the driving assembly, a connecting pipe is installed on one end of the delivery pipe, and one end of the connecting pipe is fixedly connected to the rotating barrel.

[0014] The output end of the driving assembly drives the gear to rotate, so that the two material conveying pipes rotate at the same time, and the rotation of the material conveying pipes also drives the rotating cylinder to rotate.

[0015] Furthermore, a feeding shaft is arranged inside the feeding pipe, one end of the feeding shaft is fixedly connected to the feeding cylinder, and the other end of the feeding shaft is fixedly connected to the rotating rod.

[0016] The material delivery pipe rotates, and the stationary material delivery shaft rotates relative to the material delivery pipe, so that the paint introduced by the feed pipe is transported to the rotating cylinder through the material delivery pipe.

[0017] Furthermore, the driving assembly includes a fixed column, two of which are located on one side of the spraying assembly, a feed barrel is fixedly installed on the fixed column, a motor is installed through one side of the fixed column, a rotating shaft is rotatably installed between the two fixed columns, a driving end of the motor is fixedly connected to the rotating shaft, and two gears 2 are provided on the outer fixed sleeve of the rotating shaft, the two gears 2 are located on the lower side of gear 1 and are meshed with gear 1.

[0018] Start the motor, the driving end of the motor drives the rotating shaft to rotate, thereby driving the two gears 2 to rotate, causing the gear 1 to rotate, causing the feed pipe to rotate, driving the feed assembly to transport the paint to the rotating drum and driving the rotating drum to rotate at the same time.

[0019] Furthermore, the spray assembly includes two support plates, two fixed plates are installed between the two support plates, multiple spray heads are installed on the opposite sides of the two fixed plates, a storage box is installed on the side of the fixed plates away from the spray heads, a valve is installed at one end of the storage box, and both sides of the storage box are fixedly connected to the feed pipe.

[0020] The nylon fishing net is placed between the spray heads, and the spray heads spray the paint in the storage box onto the nylon fishing net. The storage box can add paint through a valve, and at the same time, part of the paint is introduced from the storage box into the feed barrel through the feed pipe.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] The present invention provides a paint spraying device for processing anti-fouling and environmentally friendly nylon fishing nets. The feeding balls rotate along the inner wall of a rotating cylinder. The feeding balls close to the feeding holes are away from the feeding holes, and the adjacent feeding balls are close to the feeding holes. The feeding balls squeeze the paint in the rotating cylinder toward the feeding holes. The paint is squeezed out of the feeding holes and coated on the contact area between the nylon fishing net and the outer side of the rotating cylinder. The gaps in the nylon fishing net are completely filled with the paint. At the same time, the rotating cylinder rotates and squeezes the upper and lower sides of the nylon fishing net to make the paint coating more even. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of a paint spraying device for processing an anti-fouling and environmentally friendly nylon fishing net according to the present invention;

[0024] Figure 2 This is a schematic diagram of the structure of a spraying component of a paint spraying device for processing an anti-fouling and environmentally friendly nylon fishing net according to the present invention;

[0025] Figure 3 This is a schematic diagram of the structure of a feeding component of a paint spraying device for processing an anti-fouling and environmentally friendly nylon fishing net according to the present invention;

[0026] Figure 4This is a schematic diagram of the structure of a driving component and a feeding component of a paint spraying device for processing an anti-fouling and environmentally friendly nylon fishing net according to the present invention;

[0027] Figure 5 A schematic diagram of a rotating drum of a paint spraying device for processing an anti-fouling and environmentally friendly nylon fishing net according to the present invention;

[0028] Figure 6 The present invention is a schematic diagram of the structure of a coating component of a paint spraying device for processing anti-fouling and environmentally friendly nylon fishing nets.

[0029] In the figure: 1. spraying assembly; 11. supporting plate; 12. fixing plate; 13. spraying head; 14. material storage box; 15. valve; 2. material replenishing assembly; 21. driving assembly; 211. fixing column; 212. motor; 213. rotating shaft; 214. gear 2; 22. feeding assembly; 221. feeding barrel; 222. feeding pipe; 223. feeding pipe; 224. gear 1; 225. connecting pipe; 226. feeding shaft; 23. coating assembly; 231. rotating barrel; 232. material adding hole; 233. rotating rod; 234. connecting block; 235. connecting rod; 236. material adding ball. DETAILED DESCRIPTION

[0030] 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.

[0031] In order to further understand the content of the present invention, the present invention is described in detail in conjunction with the accompanying drawings.

[0032] like Figure 1 , Figure 3-Figure 6As shown, a paint spraying device for anti-fouling and environmentally friendly nylon fishing net processing includes a spraying component 1, a feeding component 2 is arranged on one side of the spraying component 1, a pay-out roller and a take-up roller are arranged on one side of the spraying component 1 and the feeding component 2, respectively, both ends of the nylon fishing net are wound around the pay-out roller and the take-up roller, the nylon fishing net stretched and straightened by the pay-out roller and the take-up roller passes through the spraying component 1 and the feeding component 2, a drying machine is arranged between the feeding component 2 and the take-up roller to accelerate the drying of the paint on the surface of the nylon fishing net, the feeding component 2 includes a driving component 21, and the driving component 21 Feeding components 22 are installed at both ends of the upper side, and a coating component 23 is installed between the two feeding components 22. The coating component 23 includes a rotating cylinder 231, and the two ends of the rotating cylinder 231 are fixedly connected to the feeding components 22. A plurality of feeding holes 232 are opened on the rotating cylinder 231. A rotating rod 233 is arranged inside the rotating cylinder 231. The two ends of the rotating rod 233 are fixedly connected to the output end of the feeding component 22. Two connecting blocks 234 are installed on the outer side of the rotating rod 233. A connecting rod 235 is rotatably installed between the two connecting blocks 234. The connecting rod A plurality of feeding balls 236 are installed on the outer side of the rotating cylinder 231. The feeding balls 236 are close to the inner wall of the rotating cylinder 231. The diameter of the feeding balls 236 is larger than the diameter of the feeding holes 232. When the feeding balls 236 close to the feeding holes 232 rotate with the connecting rod 235, they will not be stuck in the feeding holes 232. The spraying assembly 1 inputs part of the paint into the feeding assembly 22, and the driving assembly 21 drives one end of the feeding assembly 22 to rotate, thereby pushing the paint into the rotating cylinder 231. At the same time, one end of the feeding assembly 22 drives the rotating cylinder 231 to rotate, and the rotating cylinder 231 The rotation drives the adding ball 236 to rotate, so that the connecting rod 235 continues to rotate, and the adding ball 236 close to the adding hole 232 moves away from the adding hole 232, and the adjacent adding ball 236 approaches the adding hole 232. The adding ball 236 squeezes the paint in the rotating cylinder 231 toward the adding hole 232, and the paint is squeezed out of the adding hole 232 and coated on the contact place between the nylon fishing net and the outer side of the rotating cylinder 231. The gaps in the nylon fishing net are completely filled with the paint. At the same time, the rotating cylinder 231 rotates and squeezes the upper and lower sides of the nylon fishing net to make the paint coating more even.

[0033] like Figure 2-Figure 5As shown, the feed assembly 22 is provided with two groups, the feed assembly 22 includes a feed barrel 221, the feed barrel 221 is fixedly mounted on the drive assembly 21, a feed pipe 222 is installed on one side of the feed barrel 221, one end of the feed pipe 222 is fixedly connected to the spray assembly 1, and a delivery pipe 223 is rotatably installed on the other side of the feed barrel 221, a gear 224 is fixedly sleeved on the outer side of the delivery pipe 223, the lower side of the gear 224 is meshedly connected to the output end of the drive assembly 21, a connecting pipe 225 is installed on one end of the delivery pipe 223, one end of the connecting pipe 225 is fixedly connected to the rotating barrel 231, and the delivery pipe 223 A feed shaft 226 is provided inside, and threaded blades are provided on the feed shaft 226 for conveying paint. One end of the feed shaft 226 is fixedly connected to the feed barrel 221, and the other end of the feed shaft 226 is fixedly connected to the rotating rod 233. The output end of the driving component 21 drives the gear 224 to rotate, so that the two feed pipes 223 rotate at the same time. The rotation of the feed pipe 223 will also drive the rotating barrel 231 to rotate. When the feed pipe 223 rotates, the stationary feed shaft 224 rotates relative to the feed pipe 223, so that the paint introduced by the feed pipe 222 is conveyed to the rotating barrel 231 through the feed pipe 223.

[0034] like Figure 3-Figure 4 As shown, the driving assembly 21 includes a fixed column 211, two fixed columns 211 are provided, and the two fixed columns 211 are located on one side of the spraying assembly 1. The feeding barrel 221 is fixedly installed on the fixed column 211, and a motor 212 is installed through one side of the fixed column 211. A rotating shaft 213 is rotatably installed between the two fixed columns 211. The driving end of the motor 212 is fixedly connected to the rotating shaft 213, and two gears 214 are fixedly sleeved on the outer side of the rotating shaft 213. The two gears 214 are both located on the lower side of the gear 1 224 and meshingly connected with the gear 1 224. When the motor 212 is started, the driving end of the motor 212 drives the rotating shaft 213 to rotate, thereby driving the two gears 214 to rotate, so that the gear 1 224 rotates, and the feeding pipe 223 rotates, driving the feeding assembly 22 to transport paint to the rotating barrel 231 and drive the rotating barrel 231 to rotate at the same time.

[0035] like Figure 2 , Figure 4 As shown, the spray assembly 1 includes two support plates 11, two fixed plates 12 are installed between the two support plates 11, a plurality of spray heads 13 are installed on the opposite sides of the two fixed plates 12, a storage box 14 is installed on the side of the fixed plate 12 away from the spray head 13, a valve 15 is installed at one end of the storage box 14, both sides of the storage box 14 are fixedly connected to the feed pipe 222, a nylon fishing net is placed between the spray heads 13, the spray head 13 sprays the paint in the storage box 14 onto the nylon fishing net, the storage box 14 can add paint through the valve 15, and at the same time, part of the paint is introduced from the storage box 14 into the feed barrel 221 through the feed pipe 222.

[0036] It should be noted that, in the description of the present application, it should be understood that the terms "length", "thickness", "inside", "outside", "axial", "radial", etc., 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, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0037] In addition, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises", or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article, or apparatus.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A paint spraying device for anti-fouling and environmentally friendly nylon fishing net processing, comprising a spraying component (1), a feeding component (2) is arranged on one side of the spraying component (1), and is characterized in that: The feeding assembly (2) comprises a driving assembly (21), wherein feeding assemblies (22) are installed at both ends of the upper side of the driving assembly (21), a smearing assembly (23) is installed between the two feeding assemblies (22), and the smearing assembly (23) comprises a rotating cylinder (231), wherein both ends of the rotating cylinder (231) are fixedly connected to the feeding assembly (22), a plurality of feeding holes (232) are provided on the rotating cylinder (231), a rotating rod (233) is arranged inside the rotating cylinder (231), and both ends of the rotating rod (233) are fixedly connected to the output end of the feeding assembly (22), two connecting blocks (234) are installed on the outer side of the rotating rod (233), a connecting rod (235) is rotatably installed between the two connecting blocks (234), a plurality of feeding balls (236) are installed on the outer side of the connecting rod (235), and the feeding balls (236) are closely attached to the inner wall of the rotating cylinder (231); The spraying assembly (1) inputs part of the paint into the feeding assembly (22), and the driving assembly (21) drives one end of the feeding assembly (22) to rotate, thereby pushing the paint into the rotating cylinder (231). At the same time, one end of the feeding assembly (22) drives the rotating cylinder (231) to rotate, and the rotation of the rotating cylinder (231) drives the adding ball (236) to rotate, so that the connecting rod (235) continues to rotate, and the adding ball (236) close to the adding hole (232) moves away from the adding hole (232), and the adjacent adding ball (236) approaches the adding hole (232), and the adding ball (236) squeezes the paint in the rotating cylinder (231) toward the adding hole (232).

2. The anti-fouling and environmentally friendly nylon fishing net coating spraying device according to claim 1, characterized in that: The diameter of the adding ball (236) is greater than the diameter of the adding hole (232).

3. The anti-fouling and environmentally friendly nylon fishing net coating spraying device as claimed in claim 1, characterized in that: The feed assembly (22) is provided with two groups, and the feed assembly (22) includes a feed barrel (221), the feed barrel (221) is fixedly mounted on the driving assembly (21), a feed pipe (222) is mounted on one side of the feed barrel (221), one end of the feed pipe (222) is fixedly connected to the spray assembly (1), and a conveying pipe (223) is rotatably mounted on the other side of the feed barrel (221).

4. The anti-fouling and environmentally friendly nylon fishing net coating spraying device as claimed in claim 3, characterized in that: The outer fixed sleeve of the material delivery pipe (223) is provided with a gear one (224), and the lower side of the gear one (224) is meshedly connected with the output end of the driving component (21).

5. The anti-fouling and environmentally friendly nylon fishing net coating spraying device as claimed in claim 4, characterized in that: A connecting pipe (225) is installed at one end of the material conveying pipe (223), and one end of the connecting pipe (225) is fixedly connected to the rotating cylinder (231).

6. The anti-fouling and environmentally friendly nylon fishing net coating spraying device as claimed in claim 4, characterized in that: A feeding shaft (226) is disposed inside the feeding pipe (223), one end of the feeding shaft (226) is fixedly connected to the feeding cylinder (221), and the other end of the feeding shaft (226) is fixedly connected to the rotating rod (233).

7. The anti-fouling and environmentally friendly nylon fishing net coating spraying device as claimed in claim 1, characterized in that: The driving assembly (21) comprises a fixed column (211), two fixed columns (211) are provided, the two fixed columns (211) are located on one side of the spraying assembly (1), and the feeding cylinder (221) is fixedly mounted on the fixed columns (211).

8. The anti-fouling and environment-friendly nylon fishing net coating spraying device as claimed in claim 7, characterized in that: A motor (212) is installed through one side of the fixed column (211); a rotating shaft (213) is rotatably installed between the two fixed columns (211); a driving end of the motor (212) is fixedly connected to the rotating shaft (213); two second gears (214) are fixedly sleeved on the outer side of the rotating shaft (213); the two second gears (214) are both located at the lower side of the first gear (224) and meshed with the first gear (224).

9. The anti-fouling and environment-friendly nylon fishing net coating spraying device as claimed in claim 3, characterized in that: The spraying assembly (1) comprises two support plates (11), two fixed plates (12) are installed between the two support plates (11), a plurality of spraying heads (13) are installed on the opposite sides of the two fixed plates (12), and a material storage box (14) is installed on the side of the fixed plates (12) away from the spraying heads (13).

10. The anti-fouling and environmentally friendly nylon fishing net coating spraying device according to claim 9, characterized in that: A valve (15) is installed at one end of the material storage box (14), and both sides of the material storage box (14) are fixedly connected to the feed pipe (222).

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