Device for quickly pasting marine antifouling coating

Abstract

The utility model discloses a device for quickly pasting a marine antifouling coating, which comprises a moving trolley, the cloth roll frame, the rubber wheel and the compaction wheel are sequentially arranged on the moving trolley; the cloth roll frame is used for erecting a sticking type antifouling coating; the rubber wheel is used for brushing an adhesive to the bottom of the sticking type antifouling coating; the compaction wheel is used for compacting and sticking the glued sticking type antifouling coating to a to-be-stuck surface; when the movable trolley moves forwards, the adhesive type antifouling coating on the cloth roll frame along with the trolley is pulled out, the upper side of the rubber wheel drives the rubber wheel to roll and brush glue, and then the compaction wheel is driven to roll and compact the surface to be adhered through friction of the non-glued surface of the adhesive type antifouling coating below the compaction wheel. According to the utility model, the construction efficiency of the adhesive antifouling coating can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the construction of marine antifouling paint, especially to a device for quickly pasting marine antifouling coating. BACKGROUND

[0002] Marine biofouling refers to the damage to underwater facilities caused by the attachment and invasion of marine organisms such as oysters, mussels, and barnacles. Marine biofouling can make the surface of a ship rough and increase the friction between the ship's hull and seawater. The roughness of the surface of a ship with severe fouling can be 1-2 orders of magnitude higher than that of a clean surface. This can lead to an increase in the power required for the ship to navigate and a significant increase in fuel consumption, typically increasing fuel consumption by about 10-40%. In addition, it can also have a negative impact on various relatively static underwater facilities such as cross-sea bridges, drilling platforms, aquaculture net cages, and submarine pipelines.

[0003] In addition to this, marine biofouling can create anoxic environments and accelerate the corrosion of metal facilities such as seawater pipelines and pier piles. For example, in the presence of biofouling, the corrosion rate of steel can be several to tens of times faster than without fouling. For some seawater cooling systems and marine monitoring instruments, biofouling can block the pipes or affect the normal operation of the instruments. For example, if the interior of a seawater cooling pipeline is blocked by biofouling, it can lead to a decrease in cooling efficiency, and even the overheating and damage of the equipment.

[0004] To prevent marine biofouling, ships are usually painted with antifouling paint, or pasted with antifouling coating structures (especially for relatively static underwater facilities), which contain antifouling agents that kill fouling organisms. Cuprous oxide is the main antifouling agent in antifouling paint, but cuprous oxide powder is easily oxidized to copper oxide powder in the air and loses its effectiveness. To prevent the rapid oxidation of cuprous oxide powder and affect the performance of the antifouling paint, the ship must be launched as soon as the antifouling paint is applied. When using the pasted antifouling coating structure, a device that can quickly paste and construct is needed to improve the construction efficiency and reduce the oxidation of cuprous oxide powder. SUMMARY

[0005] The utility model provides a device for quickly pasting marine antifouling coating to solve the technical problem of the need for rapid construction of the existing pasted antifouling coating structure on the hull of a ship.

[0006] To solve the above technical problems, the utility model provides the technical scheme as follows:

[0007] A device for quickly pasting marine antifouling coating, comprising:

[0008] The device for quickly pasting marine antifouling coating comprises a moving trolley, a cloth roll frame for erecting the pasting antifouling coating, a glue wheel for brushing the adhesive to the bottom of the pasting antifouling coating and a compaction wheel for compacting and pasting the pasting antifouling coating with the adhesive to the surface to be pasted arranged on the moving trolley in sequence.

[0009] When the moving trolley moves forward, the pasting antifouling coating on the cloth roll frame is pulled out, the adhesive is brushed by the rolling glue wheel on the upside, and then the pasting antifouling coating is compacted and pasted to the surface to be pasted by the rolling compaction wheel on the downside.

[0010] Optionally, the pasting antifouling coating comprises:

[0011] The non-adhesive surface of the substrate layer is the front surface, the front surface of the substrate layer is provided with a flocking layer, the flocking layer is coated with an antifouling coating layer with antifouling agent particles, the antifouling agent particles enter the flocking layer under the infiltration of the antifouling coating layer, and the antifouling agent particles are interwoven and solidified with the flocking to form a solidified antifouling coating layer, and at least part of the flocking is exposed to the plane of the solidified antifouling coating layer; the flocking of the flocking layer is a polymer fiber made of carbon fiber, glass fiber, polyethylene, polypropylene, polyamide, polyester, acrylic polymer, polyurethane and rayon, and modified, copolymer or mixture of the above substances; the antifouling agent particles are powder particles made of cuprous oxide.

[0012] Optionally, the substrate layer is a flat roll structure made of cloth or plastic.

[0013] Optionally, the compaction wheel and the glue wheel are both cylindrical wheels, and the diameter of the compaction wheel is greater than that of the glue wheel, and the surface of the glue wheel is covered with flexible bristles or strips.

[0014] Optionally, the glue wheel is arranged on a glue bucket, and is used to continuously dip the adhesive from the glue bucket by rotating and brush the adhesive to the bottom of the pasting antifouling coating by rolling the brush surface.

[0015] Optionally, the surface of the compaction wheel is the compaction wheel surface, the compaction wheel surface is provided with a plurality of V-shaped patterns arranged in an array, the V-shaped patterns are arranged in the compaction wheel surface, the V-shaped patterns are arranged in the compaction wheel surface, and the V-shaped patterns are arranged in the compaction wheel surface.

[0016] Optionally, the moving trolley is provided with a shell, the cloth roll frame, the glue wheel and the compaction wheel are arranged in the shell, and a spud is arranged on the front end of the shell in the advancing direction of the moving trolley for cleaning solid impurities on the surface to be pasted, and the spud faces the advancing direction and is attached to the surface to be pasted.

[0017] Optionally, the upper part of the shovel is provided with a blowing device for cleaning the solid debris shovelled down, and the blowing device is connected with an air pump, a blowing device or a high-pressure gas tank.

[0018] Optionally, the tail end of the shell in the advancing direction of the moving trolley is provided with a cutting blade for cutting the adhesive anti-fouling coating.

[0019] The utility model has the following beneficial effects:

[0020] The device for quickly pasting marine anti-fouling coating has simple structure, can quickly paste the adhesive anti-fouling coating, and the main components do not need to be driven, so that the moving trolley is driven to advance by manual pushing or a traction system, the adhesive anti-fouling coating on the roll holder of the trolley is pulled out, the rubber wheel is rolled and brushed by the upper side of the rubber wheel, then the adhesive anti-fouling coating is compacted to the surface to be pasted by the compaction wheel rolling driven by the uncoated surface of the adhesive anti-fouling coating.

[0021] In addition to the purposes, features and advantages described above, the utility model has other purposes, features and advantages. BRIEF DESCRIPTION OF DRAWINGS

[0022] The drawings constituting a part of the present application are used to provide further understanding of the utility model, and the illustrative embodiments of the utility model and the description thereof are used to explain the utility model, and do not constitute undue limitation on the utility model.

[0023] Figure 1 It is the structure schematic diagram of the device for quickly pasting marine anti-fouling coating of the preferred embodiment of the utility model,

[0024] Figure 2 It is the structure schematic diagram of the rubber wheel and the rubber barrel of the preferred embodiment of the utility model,

[0025] Figure 3 It is the expansion schematic diagram of the surface V-shaped pattern of the compaction wheel of the preferred embodiment of the utility model,

[0026] Figure 4 It is another form schematic diagram of the moving trolley of the preferred embodiment of the utility model.

[0027] The various reference numerals in the drawings represent:

[0028] 1, paste type antifouling coating; 2, moving trolley; 3, cloth roll frame; 4, paste type antifouling coating cloth roll; 5, rubber wheel; 51, glue barrel; 52, liquid level display device; 6, compaction wheel; 61, compaction wheel surface; 7, shell; 8, spud knife; 9, blowing device; 10, cutting blade; 11, surface to be pasted. DETAILED DESCRIPTION

[0029] In order to facilitate the understanding of the present application, the following will be combined with the description of the drawings and the preferred embodiments to make a more comprehensive and detailed description of the present application, but the protection scope of the present application is not limited to the following specific embodiments.

[0030] Unless otherwise defined, all the professional terms used in the following have the same meaning as understood by those skilled in the art. The professional terms used in this paper are only for the purpose of describing specific embodiments and are not intended to limit the protection scope of the present application.

[0031] Unless otherwise specified, various raw materials, reagents, instruments and equipment used in the present application can be purchased from the market or can be prepared by existing methods.

[0032] Example 1

[0033] Figure 1 is the structure diagram of the device for quickly pasting marine antifouling coating in this embodiment. It comprises a moving trolley 2, a cloth roll frame 3 for erecting the paste type antifouling coating 1, a rubber wheel 5 for brushing the adhesive to the bottom of the paste type antifouling coating 1 and a compaction wheel 6 for compacting and pasting the paste type antifouling coating 1 to the surface to be pasted 11, which are arranged in sequence on the moving trolley 2. Figure 1 As can be seen, the device for quickly pasting marine antifouling coating of the present embodiment comprises a moving trolley 2, a cloth roll frame 3 for erecting the paste type antifouling coating 1, a rubber wheel 5 for brushing the adhesive to the bottom of the paste type antifouling coating 1 and a compaction wheel 6 for compacting and pasting the paste type antifouling coating 1 to the surface to be pasted 11, which are arranged in sequence on the moving trolley 2. When the moving trolley 2 moves forward, the paste type antifouling coating 1 on the cloth roll frame 3 is pulled out, the rubber wheel 5 is rolled and brushed by the upper side of the rubber wheel 5, and then the paste type antifouling coating 1 is compacted and pasted to the surface to be pasted 11 by the compaction wheel 6 below.

[0034] In implementation, the adhesive anti-fouling coating 1 comprises: a substrate layer, the uncoated surface of the substrate layer being the front surface, the front surface of the substrate layer having a flocking layer, the flocking layer having an anti-fouling coating layer with anti-fouling agent particles, and the anti-fouling agent particles entering the flock of the flocking layer under the penetration of the anti-fouling coating layer and interweaving with the flock to form a solidified anti-fouling coating layer and keeping at least part of the flock exposed to the plane of the solidified anti-fouling coating layer; the flock of the flocking layer is a polymer fiber made of carbon fiber, glass fiber, polyethylene, polypropylene, polyamide, polyester, acrylic polymer, polyurethane and rayon, and modified, copolymer or mixture of the above-mentioned substances; and the anti-fouling agent particles are powder particles made of cuprous oxide. In implementation, the adhesive anti-fouling coating structure described in CN202323614753.5 can be used as the adhesive anti-fouling coating 1, and other commercially available adhesive anti-fouling coatings 1 can also be used. In this embodiment, the substrate layer of the adhesive anti-fouling coating 1 is preferably a flat roll structure made of cloth or plastic, which can facilitate the winding and unwinding of the cloth roll (adhesive anti-fouling coating cloth roll 4) by the cloth roll holder 3.

[0035] In implementation, the compaction wheel 6 and the rubber wheel 5 are both cylindrical wheels, and the diameter of the compaction wheel 6 is greater than that of the rubber wheel 5. The surface of the rubber wheel 5 is covered with flexible bristles or strips. Referring to Figure 2 , the rubber wheel 5 is mounted on a rubber barrel 51 (the rubber barrel 51 is connected with a rubber supply system, and the rubber barrel 51 is provided with a liquid level display device 52 and a liquid level adjusting device, etc., and the adhesive can use XK-913 of Guangdong Xiaoka New Material Co., Ltd., 3M 4000UV marine sealant, etc.), and is used to continuously dip the adhesive from the rubber barrel 51 by rotating and apply the adhesive to the bottom of the adhesive anti-fouling coating 1 by rolling the brush surface. The sizes of the compaction wheel 6, the rubber wheel 5 and the cloth roll holder 3 can be selected according to the construction area, and the positional relationship of the three is such that the passing cloth roll passes in a zigzag manner to straighten the cloth surface, so that there is enough pressure to enable the rubber wheel 5 to apply the adhesive to the bottom of the adhesive anti-fouling coating 1. In actual implementation, the height of the compaction wheel 6 is adjustable and lockable, so that the height can be adjusted according to the thickness of the adhesive anti-fouling coating 1, thereby enabling compaction and pasting.

[0036] In implementation, referring to Figure 3 , the surface of the compaction wheel 6 is a compaction wheel surface 61, and the compaction wheel surface 61 of this embodiment is provided with a plurality of V-shaped patterns arranged in an array, the V-shaped patterns have V-shaped tips pointing in the opposite direction of the advancing direction on the adhesive anti-fouling coating 1 during compaction, and the two side lines of the V-shaped patterns extend to the edges of the adhesive anti-fouling coating 1. The compaction wheel surface 61 of this embodiment is made of metal. The V-shaped patterns enable the adhesive anti-fouling coating cloth roll 4 after brushing to fully expand when moving, reducing folding and indentation, and enabling the adhesive anti-fouling coating 1 to be more flatly pasted.

[0037] In implementation, referring to Figure 4The moving trolley 2 is provided with a shell 7, the cloth roll frame 3, the rubber wheel 5 and the compaction wheel 6 are arranged in the shell 7, a spud 8 for cleaning solid sundries on the surface 11 to be pasted is arranged at the front end of the shell 7 in the advancing direction of the moving trolley 2, the spud 8 faces the advancing direction and is attached to the pasting surface. The shell 7 can be arranged as a cover or a top door vehicle compartment, which is convenient for maintenance. The cover or the door opening part can be provided with a transparent window, so as to observe the cloth roll and / or the liquid level of the glue barrel 51.

[0038] In the implementation, the upper part of the spud 8 is provided with a blowing device 9 for cleaning the solid sundries scraped by the spud 8, the blowing device 9 is connected with a gas pump, a blowing device or a high-pressure gas tank, when the surface 11 to be pasted is not the first time for construction, a small amount of marine organisms or attached objects (such as mussels and barnacles) can be removed, so that the surface to be pasted meets the requirements of the construction surface, and the pasting is facilitated; other sundries can also be prevented from being pasted between the pasting type antifouling coating 1 and the surface 11 to be pasted during construction, so as to affect the pasting performance.

[0039] In the implementation, the tail end of the shell 7 in the advancing direction of the moving trolley 2 is provided with a cutting blade 10 for cutting the pasting type antifouling coating 1, so as to cut the cloth roll when the operation path is completed.

[0040] As can be seen from the above, the device for quickly pasting the marine antifouling coating has simple structure, is a device capable of quickly pasting the pasting type antifouling coating 1, and main components do not need to be driven, the moving trolley 2 is driven to advance by manual pushing or a traction system, the pasting type antifouling coating 1 on the cloth roll frame 3 is pulled out, the rubber wheel 5 is rolled and brushed by the upper side of the rubber wheel 5, then the pasting type antifouling coating 1 is compacted to the surface 11 to be pasted by the compaction wheel 6 rolling through the friction of the uncoated surface of the pasting type antifouling coating 1 below the compaction wheel 6. The construction efficiency can be improved, so as to reduce the oxidation of cuprous oxide powder.

[0041] The preferred embodiments of the utility model are described above, and the utility model is not limited to the above. For those skilled in the art, the utility model can be changed and modified in various ways. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A device for rapid application of a marine antifouling coating, characterized in that, include: The mobile trolley (2) is equipped with a cloth roll frame (3) for setting up the adhesive antifouling coating (1), a rubber wheel (5) for applying adhesive to the bottom of the adhesive antifouling coating (1), and a compaction wheel (6) for compacting the adhesive antifouling coating (1) after application to the surface to be pasted (11). When the mobile trolley (2) moves forward, the adhesive anti-fouling coating (1) on the cloth roll frame (3) is pulled out and the adhesive is applied by the upper side of the rubber wheel (5). Then, the uncoated surface of the adhesive anti-fouling coating (1) is rubbed by the compaction wheel (6) below and the compaction wheel (6) is rolled and compacted onto the surface to be pasted (11).

2. The device for fast sticking of marine antifouling coating according to claim 1, characterized in that, The adhesive antifouling coating (1) includes: The substrate layer has an uncoated surface as its front side. A flocked layer is applied to the front side of the substrate layer, and a stain-resistant coating layer containing stain-resistant particles is coated onto the flocked layer. The stain-resistant particles penetrate the flocked fibers under the influence of the stain-resistant coating layer, interweaving and curing with the fibers to form a cured stain-resistant coating layer, while maintaining at least a portion of the flocked fibers exposed above the surface of the cured stain-resistant coating layer. The flocked fibers are polymer fibers made from carbon fiber, glass fiber, polyethylene, polypropylene, polyamides, polyesters, acrylic polymers, polyurethane, and rayon, as well as modified, copolymerized, or mixed forms of the above substances. The stain-resistant particles are powder particles made of cuprous oxide.

3. The device for fast sticking of marine antifouling coating according to claim 2, characterized in that, The substrate layer is a flat, rolled structure made of fabric and plastic.

4. The apparatus for rapid application of marine antifouling coating according to claim 1, wherein Both the compaction wheel (6) and the rubber wheel (5) are cylindrical wheels, and the diameter of the compaction wheel (6) is larger than the diameter of the rubber wheel (5). The surface of the rubber wheel (5) is covered with flexible bristles or brush strips.

5. The device for fast sticking of marine antifouling coating according to claim 4, characterized in that, The rubber wheel (5) is mounted on the rubber bucket (51) and is used to continuously dip the adhesive from the rubber bucket (51) by rotating and to apply the adhesive to the bottom of the adhesive antifouling coating (1) by rolling the brush surface.

6. The apparatus for fast sticking of marine antifouling coating according to claim 4, characterized in that, The surface of the compaction wheel (6) is the compaction wheel surface (61). The compaction wheel surface (61) is provided with multiple V-shaped patterns arranged in an array. The V-shaped tips of the V-shaped patterns are opposite to the forward direction on the adhesive anti-fouling coating (1) during compaction, and the lines on both sides of the V-shaped patterns extend to the edge of the adhesive anti-fouling coating (1).

7. The apparatus for rapid application of marine antifouling coating according to claim 1, wherein The mobile trolley (2) is provided with a shell (7), the cloth roll frame (3), the rubber wheel (5) and the compaction wheel (6) are arranged inside the shell (7), and a scraper (8) for cleaning solid debris from the surface (11) to be pasted is provided on the front end of the mobile trolley (2) in the forward direction on the shell (7). The scraper (8) faces the forward direction and is in contact with the surface (11) to be pasted.

8. The device for fast sticking of marine antifouling coating according to claim 7, characterized in that, Above the shovel (8) is a blowing device (9) for cleaning up solid debris scraped off by the shovel (8). The blowing device (9) is connected to an air pump, a blower or a high-pressure air tank.

9. The device for fast sticking of marine antifouling coating according to claim 7, characterized in that, The outer casing (7) is provided with a cutting blade (10) for cutting the adhesive anti-fouling coating (1) at the rear end of the mobile trolley (2) in the forward direction.

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