Anti-corrosion coating device for surface of ship iron outfitting piece

Abstract

The invention belongs to the technical field of steel outfitting piece machining, and particularly relates to a ship steel outfitting piece surface anti-corrosion coating device which comprises a containing box, a driving assembly, a coating assembly, a material pumping assembly and a positioning assembly are arranged inside and outside the containing box correspondingly, and the driving assembly comprises a fixing box, a driving gear, a driving motor, a driven gear and a transmission rod. The coating assembly comprises a coating cylinder, a lifting screw rod, a positioning rod positioning groove and a return pipe; according to the ship steel outfitting piece coating device, the driven gears are driven to rotate through the driving assembly, due to the fact that the rotating directions of the two driven gears are opposite, the moving directions of the ship steel outfitting pieces in the two coating barrels are opposite, the operation of adding and taking out the ship steel outfitting pieces is executed in the coating barrels, and the operation of coating the ship steel outfitting pieces is executed in the other coating barrel; the effect of improving the coating efficiency of the ship iron outfitting piece is achieved; the problem that the coating efficiency of an existing ship iron outfitting piece is low is solved.

Description

Technical Field

[0001] The invention relates to the technical field of iron outfitting processing, in particular to a surface anti-corrosion coating device for ship iron outfitting. Background Art

[0002] Due to the harsh working environment of ships on the water, the outer surfaces of marine iron outfittings usually need to be coated with anti-corrosion coatings during production. Isolation through anti-corrosion coatings can effectively prevent marine iron outfittings such as mooring piles from being damaged by rust.

[0003] After searching, the Chinese patent publication number is CN114226150A, which discloses a surface anti-corrosion coating device for processing marine iron outfitting. By slidingly connecting the impregnation box to the inside of the main box body, and fixing the pumping end of the water pumping unit to the lower outer end wall of the main box body, the contact between the iron outfitting and the anti-corrosion coating can be controlled by pumping in hot water, and there is no need to actively move the iron outfitting for impregnation. At the same time, the poured hot water can prevent the anti-corrosion coating filled in the impregnation box from solidifying and flocculent due to the excessively cold external environment. By passing the main shaft through the impregnation box and then rotating it to the middle position inside the main box body, the outer surface of the iron outfitting can be made to contact the anti-corrosion coating more evenly with the help of rotation, and it is also beneficial to use the centrifugal force generated during the swinging to throw off the excess anti-corrosion coating after the impregnation is completed, which is beneficial to saving the anti-corrosion coating and thus reducing production costs.

[0004] In the above-mentioned prior art scheme, the ship's iron outfitting to be coated is placed on the top of the placement table, and then the placement table is moved downward to immerse the ship's iron outfitting in the paint to complete the coating of the ship's iron outfitting. However, in actual use, the ship's iron outfitting is taken out after coating and needs to be replaced or installed. After installation, it enters the main box again for coating. In the process of taking out and installing the ship's iron outfitting, a lot of time is wasted, which increases the production cost of the anti-corrosion coating on the surface of the ship's iron outfitting, affecting the coating efficiency. Summary of the invention

[0005] In order to solve the above technical problems, the present invention proposes an anti-corrosion coating device for the surface of ship iron outfitting, which drives the driven gear to rotate through a driving component. Since the rotation directions of the two driven gears are opposite, the movement directions of the ship iron outfitting inside the two coating cylinders are opposite. The inside of the coating cylinder is performing the operation of adding and removing the ship iron outfitting, and the inside of the other coating cylinder is performing the operation of coating the ship iron outfitting, thereby achieving the effect of improving the coating efficiency of the ship iron outfitting.

[0006] The technical solution to achieve the purpose of the present invention is: a ship iron outfit surface anti-corrosion coating device, including a containing box, the outside of the containing box is provided with a driving component and a coating component extending to the inside of the containing box, the inside of the containing box is provided with a pumping component, the inside of the coating cylinder is provided with a positioning component, and the driving component includes;

[0007] A fixed box, a driving gear and a driving motor, wherein the fixed box is fixedly mounted on the outer side wall of the containing box, the driving motor is fixedly mounted on the top wall of the fixed box, and the driving gear is rotatably mounted on the output shaft of the driving motor;

[0008] A driven gear and a transmission rod, wherein both the driven gear and the transmission rod are two in number, the two driven gears are located inside the receiving box, and the two transmission rods are fixedly mounted on the inner side walls of the two driven gears respectively;

[0009] The coating components include;

[0010] A coating cylinder and a lifting screw, each of which has two coating cylinders and two lifting screws, the two coating cylinders are fixedly installed in parallel on the top wall of the containing box, and the two lifting screws are respectively threadedly installed inside the two transmission rods;

[0011] Positioning rods and positioning grooves, there are also two positioning rods and positioning grooves, the two positioning rods are respectively and evenly fixedly installed at the bottom ends of the inner side walls of the two coating cylinders, and the positioning grooves are opened on the side walls of the lifting screw;

[0012] There are two reflux pipes, which respectively send the excess pigment inside the two coating cylinders back to the inside of the containing box;

[0013] The pump assembly includes:

[0014] A coating pump and a folding tube, wherein there are two coating pumps and two folding tubes, the two coating pumps are fixedly mounted on the inner bottom wall of the containing box, and the two folding tubes are respectively fixedly mounted on the output ends of the two coating pumps;

[0015] A coating tank and a plurality of spray holes, wherein there are two coating tanks in total, and the two coating tanks are respectively opened inside two lifting screws, and the plurality of spray holes are used for coating the bottom wall surface of the ship's iron outfitting.

[0016] In some embodiments, the output shaft of the driving motor is fixedly mounted on the inner wall of the driving gear, the two driven gears are meshed with each other, and the top ends of the two transmission rods are rotatably mounted on the inner top wall of the containing box through bearings.

[0017] In some embodiments, the two coating cylinders are respectively aligned with the two driven gears, the positioning rod is slidably connected to the adjacent positioning grooves, the top ends of the two reflux pipes are respectively fixedly connected to the side walls of the two coating cylinders, and the bottom ends of the two reflux pipes are fixedly connected to the side walls of the containing box.

[0018] In some embodiments, the two coating pumps are respectively aligned with the two driven gears, the top ends of the two folding tubes are rotatably installed on the bottom ends of the two coating tanks through bearings, the spray holes are evenly opened on the outer walls of the two lifting screws, and the spray holes are connected to the interior of the coating tank.

[0019] In some embodiments, there are two positioning assemblies, which are respectively disposed inside two coating cylinders, and the positioning assemblies include:

[0020] A positioning frame and a positioning rack, wherein the positioning frame is fixedly mounted on the top wall of the lifting screw, and the positioning rack is fixedly mounted on the inner wall of the positioning frame;

[0021] Electromagnetic strips, there are a plurality of electromagnetic strips, and the plurality of electromagnetic strips are used to locate the iron outfitting of the ship;

[0022] There are multiple fixed blocks and rolling balls. The multiple fixed blocks are respectively fixedly installed on the top wall surfaces of the multiple electromagnetic strips, and the rolling ball is rotatably installed on the top of the fixed blocks.

[0023] In some embodiments, a plurality of the electromagnetic strips are fixedly installed at equal intervals on the top wall of the positioning frame, the lines of the electromagnetic strips are located inside the lifting screw, and the tops of the electromagnetic strips are serrated.

[0024] In some embodiments, a stirring assembly is disposed inside the containing box, and the stirring assembly includes:

[0025] A fixing rod and a plurality of heating tubes, wherein the fixing rod is fixedly mounted on the inner bottom wall of the containing box, and the plurality of heating tubes are fixedly mounted on the side wall of the fixing rod at equal distances;

[0026] A plurality of stirring rods and a plurality of extension rods are provided, wherein the plurality of stirring rods and the plurality of extension rods are used to stir the pigment inside the containing box.

[0027] In some embodiments, the fixed rod is located between the two coating pumps, and the multiple stirring rods are divided into two groups. The two groups of stirring rods are fixedly installed at equal distances on the bottom wall of the two driven gears, and the multiple extension rods are fixedly installed at equal distances on the side walls of the multiple stirring rods.

[0028] In some embodiments, a shaking assembly is disposed inside the coating cylinder, and the shaking assembly includes:

[0029] A plurality of vibration teeth 1 and a plurality of vibration teeth 2, wherein the plurality of vibration teeth 1 and the plurality of vibration teeth 2 are respectively fixedly mounted inside two positioning grooves on the lifting screw;

[0030] A sliding groove, a pushing tooth and a pushing spring, wherein the sliding groove is arranged on a side wall of the positioning rod close to the lifting screw rod, the pushing tooth is slidably installed inside the sliding groove, and the pushing spring is arranged inside the sliding groove.

[0031] In some embodiments, the vibration teeth 1 and the vibration teeth 2 are staggeredly distributed, and the two ends of the push spring are fixedly connected to the sliding groove and the side wall surface close to the push teeth.

[0032] Compared with the prior art, the present invention has the following significant advantages:

[0033] First, the present invention fixes the ship's iron outfitting by utilizing the magnetism of the electromagnetic strip, and drives the driven gear to rotate through the driving assembly. Since the two driven gears are meshed with each other, the rotation directions of the two driven gears are opposite. Therefore, the movement directions of the ship's iron outfitting inside the two coating cylinders are opposite. The inside of one coating cylinder is performing the operation of adding and removing the ship's iron outfitting, and the inside of the other coating cylinder is performing the operation of coating the ship's iron outfitting, thereby achieving the effect of improving the coating efficiency of the ship's iron outfitting; and solving the problem of low coating efficiency of the existing ship's iron outfitting.

[0034] Second, the present invention heats the pigment inside the containing box by means of a heating tube. Since the stirring rod is fixedly mounted on the bottom wall of the driven gear, the stirring rod rotates together with the driven gear. The stirring rod and the extension rod thus stir the pigment inside the containing box to make the pigment flow, thereby preventing the pigment from solidifying.

[0035] Third: In the present invention, when the lifting screw moves up and down with the rotation of the driven gear, the vibration tooth one and the vibration tooth two will contact the two sliding grooves in turn, pushing the pushing tooth into the interior of the sliding groove, and under the elastic influence of the pushing spring, the pushing tooth hits the side wall of the lifting screw, causing the lifting screw to vibrate. Since the ship's iron outfitting contacts the side wall of the rolling ball, the ship's iron outfitting will slide on the top of the positioning frame due to the vibration, and the position of the ship's iron outfitting will shift, so that the side wall of the ship's iron outfitting can fully contact the paint inside the coating tube, thereby avoiding insufficient coating of the bottom of the ship's iron outfitting due to the obstruction of the electromagnetic strip or the rolling ball. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] The present invention will be further explained below in conjunction with the accompanying drawings and embodiments:

[0037] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the present invention;

[0038] Figure 2 This is a schematic diagram of the internal structure of the containing box and the coating tube of the present invention from a first-view perspective;

[0039] Figure 3This is a schematic diagram of the internal structure of the containing box and the coating tube of the present invention from a second viewing angle;

[0040] Figure 4 It is a schematic diagram of the bottom structure of the driven gear of the present invention;

[0041] Figure 5 It is a three-dimensional schematic diagram of the overall structure of the positioning frame of the present invention;

[0042] Figure 6 It is a three-dimensional schematic diagram of the local structure of the lifting screw rod of the present invention;

[0043] Figure 7 It is a schematic diagram of the internal structure of the positioning rod of the present invention.

[0044] Description of reference numerals:

[0045] 1. Receiving box; 21. Fixed box; 22. Driving motor; 23. Driving gear; 24. Driven gear; 25. Transmission rod; 31. Coating barrel; 32. Lifting screw; 33. Positioning rod; 34. Positioning slot; 35. Reflux pipe; 41. Coating pump; 42. Folding tube; 43. Coating slot; 44. Spraying hole; 51. Fixed rod; 52. Heating tube; 53. Stirring rod; 54. Extension rod; 61. Vibrating tooth one; 62. Vibrating tooth two; 63. Sliding slot; 64. Pushing tooth; 65. Pushing spring; 71. Positioning frame; 72. Positioning frame; 73. Electromagnetic strip; 74. Fixed block; 75. Rolling ball. DETAILED DESCRIPTION

[0046] The present invention is described in detail below, and the technical solutions in the embodiments of the present invention are clearly and completely described. 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.

[0047] The present invention provides an anti-corrosion coating device for the surface of ship iron outfitting through improvement. The technical solution of the present invention is:

[0048] like Figure 1-Figure 7As shown, a surface anti-corrosion coating device for ship iron outfitting includes a containing box 1, the interior of the containing box 1 is hollow, the outside of the containing box 1 is provided with a driving component and a coating component extending into the inside of the containing box 1, the inside of the containing box 1 is provided with a pumping component, the outside of the containing box 1 is provided with a positioning component, the driving component includes a fixed box 21, a driving motor 22, a driving gear 23, a driven gear 24 and a transmission rod 25, the fixed box 21 is fixedly installed on the outer side wall of the containing box 1, the driving motor 22 is fixedly installed on the top wall of the fixed box 21, and the driving gear 23 is rotatably installed on the driving gear 24. There are two driven gears 24 on the output shaft of the motor 22. Both driven gears 24 are located inside the receiving box 1. The two driven gears 24 mesh with each other. There are two transmission rods 25. The two transmission rods 25 are respectively fixedly mounted on the inner side walls of the two driven gears 24, and the top ends of the two transmission rods 25 are rotatably mounted on the inner top wall of the receiving box 1 through bearings. The driving gear 23 can drive the two driven gears 24 to rotate by rotating the output end of the driving motor 22. Since the two driven gears 24 mesh with each other, the rotation directions of the two driven gears 24 are opposite.

[0049] The coating assembly includes a coating barrel 31, a lifting screw 32, a positioning rod 33, a positioning groove 34 and a return pipe 35. There are two coating barrels 31, which are fixedly mounted on the top wall of the containing box 1 in parallel, and the two coating barrels 31 are aligned with the two driven gears 24 respectively. There are two lifting screws 32, which are respectively arranged inside the two coating barrels 31, and the two lifting screws 32 are respectively threadedly mounted inside the two transmission rods 25. There are two positioning rods 33, which are respectively and evenly fixedly mounted on the bottom ends of the inner side walls of the two coating barrels 31. The positioning groove 34 is provided on the side wall of the lifting screw 32, and the positioning rod 33 is slidably connected to the adjacent positioning groove 34. There are two return pipes 35, which respectively return the excess pigment inside the two coating barrels 31 to the inside of the containing box 1. The top ends of the two return pipes 35 are respectively fixedly connected to the side walls of the two coating barrels 31, and the bottom ends of the two return pipes 35 are fixedly connected to the side walls of the containing box 1.

[0050] The pump assembly includes a coating pump 41, a folding tube 42, a coating tank 43 and a spray hole 44. There are two coating pumps 41, which are fixedly mounted on the inner bottom wall of the containing box 1, and the two coating pumps 41 are respectively aligned with the two driven gears 24. There are two folding tubes 42, which are used to transport the pigment inside the containing box 1 to the outside. The two folding tubes 42 are respectively fixedly mounted on the output ends of the two coating pumps 41. There are two coating tanks 43, which are respectively opened inside the two lifting screws 32. The top ends of the two folding tubes 42 are respectively rotatably mounted on the bottom ends of the two coating tanks 43 through bearings. There are multiple spray holes 44, which are used to coat the bottom wall of the ship's iron outfitting. Multiple spray holes 44 are respectively and evenly opened on the outer side walls of the two lifting screws 32, and the spray holes 44 are connected to the inside of the coating tank 43.

[0051] There are two positioning components, which are respectively arranged inside the two coating cylinders 31. The positioning components include a positioning frame 71, a positioning frame 72, an electromagnetic strip 73, a fixing block 74 and a rolling ball 75. The positioning frame 71 is fixedly installed on the top wall of the lifting screw 32, and the positioning frame 72 is fixedly installed on the inner side wall of the positioning frame 71. There are a plurality of electromagnetic strips 73, and a plurality of electromagnetic strips 73 are fixedly installed on the top wall of the positioning frame 72 at equal intervals. The electromagnetic strip 73 is an electromagnet, and the circuit of the electromagnetic strip 73 is inside the lifting screw 32. The top of the electromagnetic strip 73 is serrated. There are a plurality of fixing blocks 74, and a plurality of fixing blocks 74 are respectively fixedly installed on the top of a plurality of electromagnetic strips 73 The rolling ball 75 is rotatably installed on the top of the fixed block 74; the ship's iron outfitting is fixed by utilizing the magnetism of the electromagnetic strip 73, and the driven gear 24 is driven to rotate by the driving assembly. Since the two driven gears 24 are meshed with each other, the rotation directions of the two driven gears 24 are opposite. Therefore, the movement directions of the ship's iron outfitting inside the two coating cylinders 31 are opposite. The ship's iron outfitting moves downward with the lifting screw 32, so that the paint inside the coating cylinder 31 is coated on the surface of the ship's iron outfitting, and the coated ship's iron outfitting moves upward with the lifting screw 32 and extends out of the coating cylinder 31. By cutting off the power to the electromagnetic strip 73, the coated ship's iron outfitting is conveniently taken out.

[0052] like Figure 1-Figure 4As shown, in one embodiment, in order to ensure the fluidity of the pigment, a stirring assembly is provided inside the containing box 1, and the stirring assembly includes a fixed rod 51, a heating tube 52, a stirring rod 53 and an extension rod 54. The fixed rod 51 is fixedly installed on the inner bottom wall of the containing box 1, and the fixed rod 51 is located between the two coating pumps 41. There are a plurality of heating tubes 52, and the plurality of heating tubes 52 are fixedly installed on the side wall of the fixed rod 51 at equal intervals. There are a plurality of stirring rods 53, and the plurality of stirring rods 53 are divided into two groups, and the circumferences of the two groups of stirring rods 53 are equal. The extension rods 54 are fixedly mounted on the bottom wall of the two driven gears 24 at an equal distance. There are a plurality of extension rods 54, and the plurality of extension rods 54 are fixedly mounted on the side walls of the plurality of stirring rods 53 at equal distances. The pigment inside the containing box 1 is heated by the heating tube 52. Since the stirring rod 53 is fixedly mounted on the bottom wall of the driven gears 24, the stirring rod 53 will rotate with the driven gears 24. Therefore, the stirring rod 53 and the extension rod 54 will stir the pigment inside the containing box 1 to make the pigment flow, thereby preventing the pigment from solidifying.

[0053] like Figure 1-Figure 7 As shown, in one embodiment, in order to enable the bottom wall surface of the ship's iron outfitting to be fully coated, a shaking component is arranged inside the coating cylinder 31, and the shaking component includes a vibration tooth 1 61, a vibration tooth 2 62, a sliding groove 63, a pushing tooth 64 and a pushing spring 65. There are a plurality of vibration teeth 1 61 and a plurality of vibration teeth 2 62, and the plurality of vibration teeth 1 61 and the plurality of vibration teeth 2 62 are respectively fixedly mounted inside the two positioning grooves 34 on the lifting screw 32, and the vibration teeth 1 61 and the vibration teeth 2 62 are respectively staggered. The sliding groove 63 is opened on the side wall surface of the positioning rod 33 close to the lifting screw 32, and the pushing tooth 64 is slidably mounted inside the sliding groove 63. The pushing spring 65 is arranged inside the sliding groove 63, and the two ends of the pushing spring 65 are respectively connected to the sliding groove 63 and The side wall near the pushing tooth 64 is fixedly connected; when the lifting screw 32 moves up and down with the rotation of the driven gear 24, the vibration tooth 1 61 and the vibration tooth 2 62 will contact the two sliding grooves 63 in turn, pushing the pushing tooth 64 into the interior of the sliding groove 63, and under the elastic influence of the pushing spring 65, the pushing tooth 64 hits the side wall of the lifting screw 32, causing the lifting screw 32 to vibrate. Since the ship's iron outfitting contacts the side wall of the rolling ball 75, the ship's iron outfitting will slide on the top of the positioning frame 71 due to the vibration, and the position of the ship's iron outfitting is therefore offset, so that the side wall of the ship's iron outfitting can fully contact the paint inside the coating tube 31, avoiding the occurrence of insufficient coating due to the obstruction of the electromagnetic strip 73 or the rolling ball 75 on the bottom of the ship's iron outfitting.

[0054] The specific working method is: by using the magnetism of the electromagnetic strip 73 to fix the ship's iron outfitting, by rotating the output end of the driving motor 22, the driving gear 23 can drive the two driven gears 24 to rotate. Since the two driven gears 24 are meshed with each other, the rotation directions of the two driven gears 24 are opposite, so the moving directions of the ship's iron outfitting inside the two coating cylinders 31 are opposite. The ship's iron outfitting moves downward with the lifting screw 32, and the pigment inside the containing box 1 is sent into the coating through the coating pump 41. The coating groove 43 is used to spray the paint on the bottom wall of the ship's iron outfit through the spray hole 44, so that the paint inside the coating cylinder 31 is coated on the surface of the ship's iron outfit. The coated ship's iron outfit moves upward with the lifting screw 32 and extends out of the coating cylinder 31. By cutting off the power to the electromagnetic strip 73, the coated ship's iron outfit is conveniently taken out, and the excess paint inside the coating cylinder 31 is returned to the inside of the storage box 1 through the return pipe 35; the paint inside the storage box 1 is heated by the heating pipe 52. The stirring rod 53 is fixedly mounted on the bottom wall of the driven gear 24, so the stirring rod 53 will rotate with the driven gear 24, and the stirring rod 53 and the expansion rod 54 will stir the pigment inside the receiving box 1 to make the pigment flow and avoid the pigment solidification. When the lifting screw 32 moves up and down with the rotation of the driven gear 24, the vibration tooth 1 61 and the vibration tooth 2 62 will contact the two sliding grooves 63 in turn, pushing the pushing tooth 64 into the interior of the sliding groove 63. Under the influence of the elasticity of the push spring 65, the push tooth 64 hits the side wall of the lifting screw 32, causing the lifting screw 32 to vibrate. Since the ship's iron outfitting is in contact with the side wall of the rolling ball 75, the ship's iron outfitting will slide on the top of the positioning frame 71 due to the vibration, and the position of the ship's iron outfitting is shifted, so that the side wall of the ship's iron outfitting can fully contact the paint inside the coating tube 31, avoiding the situation where the bottom of the ship's iron outfitting is insufficiently coated due to the obstruction of the electromagnetic strip 73 or the rolling ball 75.

[0055] The technical means disclosed in the solution of the present invention are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the present invention belong to the common knowledge of those skilled in the art.

Claims

1. A device for anti-corrosion coating of the surface of ship iron outfitting, comprising a containing box (1), characterized in that: The outside of the containing box (1) is provided with a driving assembly and a coating assembly extending into the inside of the containing box (1), the inside of the containing box (1) is provided with a pumping assembly, the outside of the containing box (1) is provided with a positioning assembly, and the driving assembly comprises: A fixed box (21), a driving gear (23) and a driving motor (22), wherein the fixed box (21) is fixedly mounted on the outer wall of the containing box (1), the driving motor (22) is fixedly mounted on the top wall of the fixed box (21), and the driving gear (23) is rotatably mounted on the output shaft of the driving motor (22); A driven gear (24) and a transmission rod (25), wherein the driven gear (24) and the transmission rod (25) are both provided with two, the two driven gears (24) are both located inside the containing box (1), and the two transmission rods (25) are respectively fixedly mounted on the inner side walls of the two driven gears (24); The coating components include; A coating cylinder (31) and a lifting screw (32), wherein the coating cylinder (31) and the lifting screw (32) are both provided in pairs, the two coating cylinders (31) are fixedly mounted in parallel on the top wall of the containing box (1), and the two lifting screws (32) are respectively threadedly mounted inside the two transmission rods (25); There are two positioning rods (33) and two positioning grooves (34), and the two positioning rods (33) are respectively and evenly fixedly installed on the bottom ends of the inner side walls of the two coating cylinders (31), and the positioning grooves (34) are opened on the side wall of the lifting screw (32); There are two return pipes (35) in total, and the two return pipes (35) respectively return the excess pigment inside the two coating cylinders (31) to the inside of the containing box (1).

2. The anti-corrosion coating device for the surface of ship iron outfitting according to claim 1 is characterized by: The output shaft of the driving motor (22) is fixedly mounted on the inner wall of the driving gear (23), the two driven gears (24) are meshed with each other, and the top ends of the two transmission rods (25) are rotatably mounted on the inner top wall of the containing box (1) through bearings.

3. The anti-corrosion coating device for the surface of ship iron outfitting according to claim 1 is characterized by: The two coating cylinders (31) are respectively aligned with the two driven gears (24), the positioning rod (33) is slidably connected to the adjacent positioning groove (34), the top ends of the two return pipes (35) are respectively fixedly connected to the side walls of the two coating cylinders (31), and the bottom ends of the two return pipes (35) are fixedly connected to the side walls of the containing box (1).

4. The anti-corrosion coating device for the surface of ship iron outfitting according to claim 1 is characterized by: The pump material assembly comprises: A coating pump (41) and a folding tube (42), wherein there are two coating pumps (41) and two folding tubes (42), the two coating pumps (41) are fixedly mounted on the inner bottom wall of the containing box (1), the two coating pumps (41) are respectively aligned with the two driven gears (24), and the two folding tubes (42) are respectively fixedly mounted on the output ends of the two coating pumps (41); A coating groove (43) and a plurality of spray holes (44), wherein there are two coating grooves (43), the two coating grooves (43) are respectively opened inside the two lifting screws (32), the top ends of the two folding tubes (42) are rotatably mounted on the bottom ends of the two coating grooves (43) through bearings, the spray holes (44) are respectively and evenly opened on the outer side walls of the two lifting screws (32), and the spray holes (44) are connected to the inside of the coating groove (43).

5. The anti-corrosion coating device for the surface of ship iron outfitting according to claim 1 is characterized by: There are two positioning assemblies in total, and the two positioning assemblies are respectively arranged inside two coating cylinders (31), and the positioning assemblies include: A positioning frame (71) and a positioning frame (72), wherein the positioning frame (71) is fixedly mounted on the top wall of the lifting screw (32), and the positioning frame (72) is fixedly mounted on the inner wall of the positioning frame (71); An electromagnetic strip (73), wherein there are a plurality of electromagnetic strips (73), and the plurality of electromagnetic strips (73) are used to locate the iron outfitting of the ship; The fixed blocks (74) and the rolling balls (75) are provided in a plurality of the fixed blocks (74). The plurality of fixed blocks (74) are respectively fixedly mounted on the top walls of the plurality of electromagnetic strips (73). The rolling balls (75) are rotatably mounted on the tops of the fixed blocks (74).

6. The anti-corrosion coating device for the surface of ship iron outfitting according to claim 5, characterized in that: A plurality of electromagnetic strips (73) are fixedly installed at equal intervals on the top wall of the positioning frame (72), the line of the electromagnetic strips (73) is located inside the lifting screw (32), and the top of the electromagnetic strips (73) is sawtooth-shaped.

7. The anti-corrosion coating device for the surface of ship iron outfitting according to claim 1, characterized in that: The interior of the containing box (1) is provided with a stirring assembly, and the stirring assembly comprises: A fixing rod (51) and a plurality of heating tubes (52), wherein the fixing rod (51) is fixedly mounted on the inner bottom wall of the containing box (1), and the plurality of heating tubes (52) are fixedly mounted on the side wall of the fixing rod (51) at equal distances; A plurality of stirring rods (53) and a plurality of extension rods (54), wherein the plurality of stirring rods (53) and the plurality of extension rods (54) are used to stir the pigment inside the containing box (1).

8. The anti-corrosion coating device for the surface of ship iron outfitting according to claim 7 is characterized by: The fixed rod (51) is located between the two coating pumps (41), and the plurality of stirring rods (53) are divided into two groups. The two groups of stirring rods (53) are fixedly installed at equal distances on the bottom wall of the two driven gears (24) in a circumferential manner, and the plurality of extension rods (54) are fixedly installed at equal distances on the side walls of the plurality of stirring rods (53).

9. The anti-corrosion coating device for the surface of ship iron outfitting according to claim 1, characterized in that: A shaking component is arranged inside the coating cylinder (31), and the shaking component comprises: A plurality of vibration teeth one (61) and a plurality of vibration teeth two (62), wherein the plurality of vibration teeth one (61) and the plurality of vibration teeth two (62) are respectively fixedly mounted inside two positioning grooves (34) on the lifting screw rod (32); A sliding groove (63), a pushing tooth (64) and a pushing spring (65), wherein the sliding groove (63) is provided on a side wall of the positioning rod (33) close to the lifting screw rod (32), the pushing tooth (64) is slidably installed inside the sliding groove (63), and the pushing spring (65) is arranged inside the sliding groove (63).

10. The anti-corrosion coating device for the surface of ship iron outfitting according to claim 9, characterized in that: The vibrating teeth 1 (61) and the vibrating teeth 2 (62) are respectively arranged in a staggered manner, and the two ends of the pushing spring (65) are respectively fixedly connected to the sliding groove (63) and the side wall surface close to the pushing teeth (64).

Images