Ship construction anticorrosive paint spraying device

Abstract

The utility model discloses a ship construction anticorrosive paint spraying device which comprises a placing piece, a paint spraying device, a paint spraying device and a paint spraying device. The moving assembly can drive the spraying assembly to move relative to the placing piece; and the spraying assembly is used for spraying anti-corrosion paint to the placing piece. During spraying, the spraying assembly can be driven by the moving assembly to move relative to the placing piece, so that ship parts on the placing piece can be automatically and comprehensively sprayed, the spraying efficiency can be effectively improved, and the labor intensity of workers is reduced. The problems that according to an existing spraying method, time and labor are wasted and efficiency is low when a spraying gun is manually held by hand to spray ship parts are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of shipbuilding, and particularly relates to an anti-corrosion paint spraying device for shipbuilding. Background Art

[0002] A ship is a means of transportation that can sail or anchor in waters for transportation or operations. During ship construction, in order to prevent corrosion of the ship, it is necessary to spray anti-corrosion paint on the ship's components to improve the ship's anti-corrosion performance and extend its service life.

[0003] At present, when spraying anti-corrosion coatings on ship parts, most of them are done manually with a handheld spray gun, which is troublesome and laborious, and the spraying efficiency is low. Utility Model Content

[0004] The utility model aims to provide a device for spraying anti-corrosion coatings for shipbuilding, so as to solve the problem that when spraying anti-corrosion coatings on ship parts, the spraying is done manually with a handheld spray gun, which is troublesome and laborious, and the spraying efficiency is low.

[0005] The specific technical solutions are as follows:

[0006] A shipbuilding anticorrosive paint spraying device comprises: a placement piece for placing ship parts; a moving assembly capable of driving a spraying assembly to move relative to the placement piece; and a spraying assembly for spraying anticorrosive paint toward the placement piece.

[0007] Preferably, the number of the movable components and the spraying components is two, the two movable components are respectively located on both sides of the placement piece, and the two spraying components are respectively connected to the movable ends of the two movable components.

[0008] Preferably, the moving component includes a driving member, a mounting seat, a screw and a sliding seat. The mounting seat is arranged on one side of the placing member, the screw and the mounting seat are rotatably connected, the driving member is used to drive the screw to rotate, the driving member is fixed on one side of the mounting seat, the sliding seat and the screw are threadedly connected, and the spraying component is arranged on the sliding seat.

[0009] Preferably, the spraying assembly includes a paint spray hose, a column, a paint spray pipe and a spray head. The paint spray hose is used to connect to the anti-corrosion paint supply module, the paint spray hose is connected to the paint spray pipe, the paint spray pipe is connected to the column, the spray head is connected to the paint spray pipe, and the spray head is set toward the placement piece; the column is fixed on the sliding seat.

[0010] Preferably, a positioning groove is provided on the placement piece.

[0011] Preferably, the ship construction anti-corrosion paint spraying device also includes a placing platform, a placing piece is arranged on the placing platform, a paint leakage hole is provided on the placing piece, the placing platform is provided with a residual material recovery groove, and the paint leakage hole is connected to the residual material recovery groove; the moving component is arranged on the placing platform.

[0012] Preferably, a filter layer is provided in the residual material recovery tank.

[0013] Preferably, a discharge hole is provided on the placement table, the discharge hole is connected to the residual material recovery tank and the outside of the placement table, the discharge hole is connected to a delivery hose, the delivery hose is connected to the spray assembly, and a one-way valve is provided on the delivery hose.

[0014] Preferably, the shipbuilding anti-corrosion paint spraying device also includes a drying component, which is used to dry the anti-corrosion paint sprayed on the surface of the ship parts.

[0015] Preferably, the drying assembly includes a telescopic rod and a hot air pipe, the hot air pipe and the telescopic rod are fixedly connected, and the telescopic rod can drive the hot air pipe to extend and retract relative to the placement piece.

[0016] Compared with the existing technology, the utility model has the following beneficial effects:

[0017] 1. When spraying, the shipbuilding anti-corrosion paint spraying device of the utility model can utilize the moving component to drive the spraying component to move relative to the placement component, so as to realize automatic comprehensive spraying of the ship parts on the placement component, which can effectively improve the spraying efficiency and solve the problem that the existing spraying method uses a manual handheld spray gun to spray ship parts, which is time-consuming, labor-intensive and inefficient.

[0018] 2. The anti-corrosion paint spraying device for ship construction of the utility model can make full use of the anti-corrosion paint. The excess anti-corrosion paint produced by spraying can fall from the paint leakage hole, and then be recovered through the filter layer and sent to the paint spraying hose for secondary utilization through the conveying hose, which can reduce the waste of anti-corrosion paint and reduce the workload of subsequent cleaning.

[0019] 3. The shipbuilding anti-corrosion paint spraying device of the utility model is provided with a hot air duct, which can be extended and retracted through a telescopic rod. During spraying, the hot air duct can remove the obstruction of the ship parts and components to improve the spraying effect. After the spraying is completed, the hot air duct can be moved to the top of the ship parts to perform pre-drying operations on the ship parts, thereby improving the subsequent drying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual scale.

[0021] Figure 1 A three-dimensional view of an anti-corrosion paint spraying device for ship construction.

[0022] Figure 2 A stereoscopic image from another perspective of an anti-corrosion paint spraying device for ship construction.

[0023] Figure 3 This is a cross-sectional view of the placement platform.

[0024] Figure 4 A three-dimensional diagram of the drying component.

[0025] Description of reference numerals:

[0026] 1. Placement platform; 2. Mounting seat; 3. Forward and reverse motors; 4. Lead screw; 5. Column; 6. Paint spray hose; 7. Paint spray hard tube; 8. Nozzle; 9. Paint delivery tube; 10. Placement piece; 11. Delivery hose; 12. One-way valve; 13. Vertical plate; 14. Hot air duct; 15. Telescopic rod; 16. Filter layer; 17. Positioning groove; 18. Paint leakage hole; 19. Hot air outlet hole; 20. Support block. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "top", "bottom", "top surface", "bottom surface", "inside", "outside", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element 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.

[0029] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If the terms "first", "second", "third" are described, they are only used for the purpose of description and distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following is a description of the embodiments of the present invention based on its overall structure.

[0031] like Figure 1-4 As shown, a shipbuilding anticorrosive paint spraying device provided in this embodiment includes: a placement member 10, the placement member 10 is used to place ship parts; a moving assembly, the moving assembly can drive the spray assembly to move relative to the placement member 10; and a spray assembly, which is used to spray the anticorrosive paint toward the placement member 10. Exemplarily, the placement member 10 is a flat plate, which is convenient for placing ship parts. The moving assembly can be a motor-driven lead screw assembly, a belt assembly, a gear rack assembly and other structures, or a cylinder directly drives the spray assembly, or an electric push rod directly drives the spray assembly; the spray assembly can be an existing spray structure, such as a nozzle connected to a hose, and the spray material is transported to the nozzle for spraying through the hose; the moving assembly drives the spray assembly to move relative to the placement member 10, so that the spray assembly can be moved and sprayed according to the position of the ship parts on the placement member 10 and the size of the ship parts, so as to realize automatic comprehensive spraying of the ship parts on the placement member 10, which can effectively improve the spraying efficiency and solve the problem that the existing spraying method uses a manual handheld spray gun to spray ship parts, which is time-consuming, labor-intensive and inefficient.

[0032] In some embodiments, the number of the moving components and the spraying components is two, and the two moving components are respectively located on both sides of the placement member 10, and the two spraying components are respectively connected to the movable ends of the two moving components. Specifically, the two moving components are respectively located on the two long sides of the placement member 10, that is, the two moving components respectively drive the two spraying components to move along the long sides of the placement member 10, and perform bidirectional synchronous spraying on the ship parts, further ensuring that the ship parts on the placement member 10 can be fully sprayed, and the spraying efficiency is improved.

[0033] In some embodiments, the moving component includes a driving member, a mounting seat 2, a screw 4 and a sliding seat. The mounting seat 2 is arranged on one side of the placing member 10, the screw 4 and the mounting seat 2 are rotatably connected, the screw 4 is connected to the output shaft of the driving member to rotate along with the output shaft of the driving member, the driving member is fixed on one side of the mounting seat 2, the sliding seat and the screw 4 are threadedly connected, and the spraying component is arranged on the sliding seat. Specifically, the driving part is the existing forward and reverse motor 3, the mounting base 2, the screw 4 and the sliding seat are the structures of the existing screw 4 assembly, which will not be elaborated here. The mounting base 2 can be directly fixedly connected to the long side of the placement piece 10, or it can be fixedly installed on the outside of the long side of the placement piece 10 instead of being directly connected to the placement piece 10; the forward and reverse motor 3 is fixedly installed at one end of the mounting base 2, and the two ends of the screw 4 are respectively rotatably connected to the two ends of the mounting base 2, and the screw 4 is parallel to the long side of the placement piece 10. The forward and reverse motor 3 is fixedly connected to one end of the screw 4 through a coupling, and the sliding seat is threadedly connected to the screw 4. During the rotation of the screw 4, the sliding seat can only move along the axial direction of the screw 4 due to the sliding groove of the mounting base 2 limiting the rotation of the sliding seat, so the sliding seat can only move along the axial direction of the screw 4, driving the spray assembly fixed on the sliding seat to move along the axial direction of the screw 4; by setting such a moving assembly, the spray assembly can be moved back and forth on the long side of the placement piece 10, and the ship parts on the placement piece 10 are fully sprayed.

[0034] In some embodiments, the spraying assembly includes a paint hose 6, a column 5, a paint pipe 7 and a nozzle 8. The paint hose 6 is used to connect to the anti-corrosion paint supply module. The paint hose 6 is connected to the paint pipe 7, the paint pipe 7 is connected to the column 5, and the nozzle 8 is connected to the paint pipe 7. The nozzle 8 is set toward the placement member 10; the column 5 is fixed on the sliding seat. Specifically, the column 5 is a column 5 with an internal hollow structure, and its top and side near the bottom are provided with through holes connected to the inside. The bottom of the column 5 is fixedly connected to the sliding seat, and one end of the paint hose 6 is connected to the anti-corrosion paint supply module through the paint delivery pipe 9. The anti-corrosion paint supply module can be composed of an existing delivery pump and a storage container. The delivery pump draws the anti-corrosion paint from the storage container and delivers it to the paint hose 6 through the paint delivery pipe 9, the paint hose 6 delivers it to the paint pipe 7, and the paint pipe 7 delivers it to the nozzle 8. The other end of the paint hose 6 extends into the column 5 from the through hole near the bottom end of the side of the column 5, and the bottom end of the paint hard pipe 7 is inserted into the column 5 from the through hole at the top end of the column 5 and connected with the paint hose 6. The diameter of the two through holes of the column 5 can be set slightly larger than the paint hose 6 and the paint hard pipe 7, so that the paint hard pipe 7 can be telescopically adjusted relative to the column 5. If there is a problem of fixing, the paint hard pipe 7 can be relatively fixed to the column 5 by setting a locking bolt on the column 5 to abut against the paint hard pipe 7. The spray head 8 is a shower-shaped spray head 8, which can evenly spray the anti-corrosion paint on the ship parts.

[0035] In some embodiments, a positioning groove 17 is provided on the placement member 10. By providing the positioning groove 17, it is convenient to position the ship parts.

[0036] In some embodiments, the shipbuilding anti-corrosion paint spraying device also includes a placing platform 1, a placing piece 10 is arranged on the placing platform 1, a paint leakage hole 18 is arranged on the placing piece 10, the placing platform 1 is provided with a residual material recovery groove, and the paint leakage hole 18 is connected to the residual material recovery groove; the moving component is arranged on the placing platform 1. Specifically, the placing platform 1 is a cubic box structure, which has an open top and a hollow interior. The placing plate (placing piece 10) is fixed at the top opening of the cubic box. Specifically, four paint leakage holes 18 can be arranged, and the four paint leakage holes 18 are respectively arranged at the four corners of the positioning groove 17. The residual material recovery groove is the area from the placing piece 10 to the bottom of the cubic box. Excess anti-corrosion paint generated during the spraying process can fall from the paint leakage holes 18 and be collected.

[0037] In some embodiments, a filter layer 16 is provided in the residual material recovery tank. The filter layer 16 is specifically disposed between the placement member 10 and the bottom of the cubic box, and is preferably fixed at a position close to the placement member 10. The excess anti-corrosion paint generated during the spraying process can fall from the paint leakage hole 18, and then be filtered through the filter layer 16 and collected.

[0038] In some embodiments, a discharge hole is provided on the placement platform 1, the discharge hole is connected to the residual material recovery tank and the outside of the placement platform 1, the discharge hole is connected to a delivery hose 11, the delivery hose 11 is connected to the spray assembly, and a one-way valve 12 is provided on the delivery hose 11. Excess anti-corrosion paint generated during the spraying process can fall from the paint leakage hole 18, and then be collected after being filtered through the filter layer 16. By installing a one-way valve 12 on the delivery hose 11, the setting of the one-way valve 12 allows the anti-rust paint to only enter the paint spray hose 6, and can be recovered through the delivery hose 11 and sent to the paint spray hose 6 for secondary use, which can reduce the waste of anti-rust paint and reduce the workload of subsequent cleaning.

[0039] Through the above technical solution:

[0040] During specific use, the paint delivery pipe 9 can be used to connect the delivery pump, and then the mechanical claw can be used to place the ship parts to be painted in the positioning groove 17 of the placement plate, and then the delivery pump can be started, and the delivery pump can be used to deliver the anti-corrosion paint to the paint spray hose 6, and then delivered to the nozzle 8 through the paint spray hard pipe 7 to spray onto the ship parts. Among them, when spraying, the forward and reverse motor 3 can be started, and the output end of the forward and reverse motor 3 can be used to drive the screw 4 to rotate, so that the column 5 can be moved back and forth along the length direction of the screw 4, and the two-way synchronous spraying can be combined to effectively improve the spraying efficiency.

[0041] Secondly, the excess anti-corrosion paint produced by spraying can fall from the paint leakage hole 18, and then after being filtered by the filter layer 16, it can be recovered through the delivery hose 11 and sent to the paint spray hose 6 for secondary utilization, which can reduce the waste of anti-corrosion paint and reduce the workload of subsequent cleaning.

[0042] In some embodiments, the shipbuilding anticorrosive paint spraying device further includes a drying assembly, which is used to dry the anticorrosive paint sprayed on the surface of the ship parts. The drying assembly includes a telescopic rod 15 and a hot air pipe 14, the hot air pipe 14 and the telescopic rod 15 are fixedly connected, and the telescopic rod 15 can drive the hot air pipe 14 to extend and retract relative to the placement member 10. A plurality of hot air outlet holes 19 are provided on the air outlet section of the hot air pipe 14, and the telescopic rod 15 is used to make the air outlet section of the hot air pipe 14 be directly above the positioning groove 17 or away from directly above the positioning groove 17.

[0043] Among them, two groups of drying components are arranged relatively, and the two groups of drying components are staggeredly distributed.

[0044] See also Figure 4 As shown, a vertical plate 13 is provided on the placing platform 1, and the vertical plate 13 is fixed to the upper end surface of the placing platform 1 near the edge, and a hot air pipe 14 passes through the vertical plate 13, and the air inlet end of the hot air pipe 14 is used to connect the air outlet pipe of the hot air blower; the hot air pipe 14 is fixed to the telescopic end of the telescopic rod 15 through a supporting block 20, and specifically, the supporting block 20 is fixed to the lower end surface away from the air outlet section of the hot air pipe 14;

[0045] The telescopic rod 15 is installed on the vertical plate 13 , and the output end of the telescopic rod 15 is connected to the supporting block 20 .

[0046] Through the above, during the spraying operation, the telescopic rod 15 is activated to move the hot air pipe 14 outwardly away from the top of the positioning groove 17 to avoid obstruction to the spraying operation;

[0047] After spraying, the telescopic rod 15 can be used to move the hot air pipe 14 to the top of the positioning groove 17, and then the hot air blower is started to blow the hot air through the multiple hot air outlets 19 on the hot air pipe 14 to the ship parts for pre-drying, thereby improving the subsequent drying efficiency.

[0048] The foregoing descriptions of specific exemplary embodiments of the present invention are for the purpose of explanation and illustration. These descriptions are not intended to limit the present invention to the precise form disclosed, and it is obvious that many changes and variations can be made based on the above teachings. Although an embodiment of the present invention has been shown and described, this specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. The purpose of selecting and describing the exemplary embodiments is to explain the specific principles of the present invention and its practical application, so that those skilled in the art can make modifications, substitutions, variations and various selections and changes to the embodiments without creative contribution as needed after reading this specification without departing from the principles and purpose of the present invention, but they are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A shipbuilding anti-corrosion paint spraying device, characterized in that: include: Placement parts, which are used to place ship parts; A moving component, the moving component can drive the spraying component to move relative to the placement component; The spraying component is used for spraying anti-corrosion paint on the placed parts.

2. A shipbuilding anti-corrosion paint spraying device according to claim 1, characterized in that: There are two moving components and two spraying components. The two moving components are respectively located on both sides of the placement component, and the two spraying components are respectively connected to the movable ends of the two moving components.

3. A shipbuilding anti-corrosion paint spraying device according to claim 2, characterized in that: The moving component includes a driving member, a mounting seat, a screw and a sliding seat. The mounting seat is arranged on one side of the placing member. The screw and the mounting seat are rotatably connected. The driving member is used to drive the screw to rotate. The driving member is fixed on one side of the mounting seat. The sliding seat and the screw are threadedly connected. The spraying component is arranged on the sliding seat.

4. A shipbuilding anti-corrosion paint spraying device according to claim 3, characterized in that: The spraying assembly includes a paint hose, a column, a paint pipe and a nozzle. The paint hose is used to connect to the anti-corrosion paint supply module, the paint hose is connected to the paint pipe, the paint pipe is connected to the column, the nozzle is connected to the paint pipe, and the nozzle is set toward the placement piece; the column is fixed on the sliding seat.

5. The anti-corrosion paint spraying device for shipbuilding according to claim 1 is characterized in that: A positioning groove is arranged on the placement piece.

6. The anti-corrosion paint spraying device for shipbuilding according to claim 1 is characterized in that: It also includes a placing platform, a placing piece is arranged on the placing platform, a paint leakage hole is arranged on the placing piece, the placing platform is provided with a residual material recovery groove, and the paint leakage hole is connected with the residual material recovery groove; and a moving component is arranged on the placing platform.

7. The anti-corrosion paint spraying device for shipbuilding according to claim 6 is characterized in that: A filter layer is provided in the residual material recovery tank.

8. The anti-corrosion paint spraying device for shipbuilding according to claim 6 is characterized in that: A discharge hole is provided on the placing table, the discharge hole is connected to the residual material recovery tank and the outside of the placing table, the discharge hole is connected to a conveying hose, the conveying hose is connected to the spraying assembly, and a one-way valve is provided on the conveying hose.

9. The anti-corrosion paint spraying device for shipbuilding according to claim 1 is characterized in that: It also includes a drying component, which is used to dry the anti-corrosion paint sprayed on the surface of ship parts.

10. The anti-corrosion paint spraying device for shipbuilding according to claim 9, characterized in that: The drying component comprises a telescopic rod and a hot air pipe, the hot air pipe and the telescopic rod are fixedly connected, and the telescopic rod can drive the hot air pipe to extend and retract relative to the placement piece.

Images