Aerial work robot for hull spraying

Abstract

The utility model discloses a high-altitude operation robot for ship body spraying, and particularly relates to the technical field of ship body spraying, which comprises a liquid mixing pipe in a control assembly at the output end of a robot body, a space where a liquid storage chamber and a motor are located is divided by an internal partition plate, and a swash plate driven by the motor is matched with a moving roller through a connecting ring groove. The moving roller is connected with an assembly pipe in a sleeving mode, the sealing performance is guaranteed through a plug seat and a sealing ring, one end of the assembly pipe is provided with an electromagnetic valve and a plurality of liquid inlet holes, in the further mixing link, the electromagnetic valve is closed during liquid pumping, and the coating enters the assembly pipe through the liquid inlet holes under the pressure of a liquid storage cavity; during liquid drainage, the electromagnetic valve is opened, the coating stably flows out of the electromagnetic valve and does not flow back, remixing of the coating is achieved through the liquid pumping and drainage mode, the uniformity is improved, the ship body spraying quality is effectively improved, a coating is uniform and flat, flaws are reduced, and the process automation degree is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to ship body spraying technical field, concretely is a kind of high-altitude operation robot for ship body spraying. BACKGROUND

[0002] The high-altitude operation robot for ship body spraying is a kind of automation equipment specially used for spraying operation at high position of ship body. It can replace manual work to spray paint, anticorrosive coating and other materials on the surface of ship body in high-altitude environment, to reduce the risk of manual high-altitude operation.

[0003] Under prior art, the work robot adds paint into the storage tank of spraying equipment between spraying, and if the paint in paint bucket is not fully stirred during long-time spraying operation, paint with uneven composition can be introduced into the supply system. Especially after long-time storage of paint, pigment precipitation and composition stratification are more serious, and simple stirring for several times can not completely mix the paint uniformly, and we propose a kind of high-altitude operation robot for ship body spraying to solve the above problems. SUMMARY

[0004] The utility model aims at solving one of the technical problems existing in prior art or related art.

[0005] To this end, the technical scheme adopted by the utility model is as follows:

[0006] A kind of high-altitude operation robot for ship body spraying, including robot body, the robot body output end is provided with control assembly, the control assembly includes mixed liquid pipe, the mixed liquid pipe inside is equipped with baffle, the baffle one side is storage chamber, the baffle side away from storage chamber is provided with motor, the motor output end is fixedly connected with drive roll, the drive roll end close to storage chamber is fixedly connected with inclined disc, the inclined disc disc face is equipped with connecting ring groove, the connecting ring groove is built-in motion roller, the motion roller one end inside storage chamber is sleeved with assembly pipe, the motion roller one end inside assembly pipe is fixedly connected with plug seat, the assembly pipe end close to electromagnetic valve is equipped with multiple evenly distributed liquid inlet holes.

[0007] Preferably, the robot body bottom is provided with guide rail, the guide rail top is installed with driving piece, and the robot body is connected with the guide rail through the driving piece.

[0008] Preferably, the motor tail side is fixedly connected with the inner wall of mixed liquid pipe.

[0009] Preferably, the motion roller one end is slidably connected with the inner wall of connecting ring groove.

[0010] Preferably, the moving roller extends through the partition plate into the liquid storage chamber from one end of the inclined disc, and the moving roller is in sliding connection with the partition plate.

[0011] Preferably, the plug seat is in sliding connection with the inner wall of the assembly pipe, and a fixing ring groove is formed in the surface of the plug seat, and a sealing ring is sleeved in the fixing ring groove.

[0012] Preferably, the inner ring wall of the sealing ring is fixedly connected with the groove wall of the fixing ring groove, and the outer ring wall of the sealing ring is in contact with and in sliding connection with the inner wall of the assembly pipe.

[0013] Preferably, an electromagnetic valve is mounted at one end of the assembly pipe away from the moving roller.

[0014] By adopting the above technical scheme, the utility model has the beneficial effects that:

[0015] In the utility model, the robot body bottom guide rail is connected with the driving member, the robot body output end control assembly includes a mixed liquid pipe, and the internal partition plate divides a liquid storage chamber and a space where the motor is located. The motor driven inclined disc cooperates with the moving roller through the connecting ring groove, so that the moving roller reciprocates on the partition plate, and preliminary mixing of the paint is achieved. The moving roller is sleeved with the assembly pipe and is sealed through the plug seat and the sealing ring, one end of the assembly pipe is provided with an electromagnetic valve and a plurality of liquid inlet holes. In the further mixing process, the electromagnetic valve is closed when the liquid is pumped, and the paint enters the assembly pipe through the liquid inlet hole under the pressure of the liquid storage chamber; the electromagnetic valve is opened when the liquid is discharged, and the paint stably flows out from the electromagnetic valve and cannot backflow, so that the paint is mixed again through the pumping and discharging mode, and the uniformity is improved. The quality of the ship body spraying is effectively improved, the coating is uniform and smooth, and defects are reduced. The whole process has high automation degree, labor cost and operation error are reduced, and the utility model has great application value in the field of ship body spraying operation. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole structure schematic view of the utility model.

[0017] Figure 2 It is an internal structure schematic view of the mixed liquid pipe of the utility model.

[0018] Figure 3 It is a control assembly structure schematic view of the utility model.

[0019] Figure 4 It is a mixed liquid pipe and assembly pipe connection structure schematic view of the utility model.

[0020] Figure 5 It is an internal structure schematic view of the assembly pipe of the utility model.

[0021] In the figure: 1, robot body; 101, guide rail; 102, driving piece; 2, control assembly; 201, mixed liquid pipe; 202, partition; 203, liquid storage chamber; 204, motor; 205, driving roller; 206, inclined disc; 207, connecting ring groove; 208, moving roller; 209, assembling pipe; 210, plug seat; 211, fixed ring groove; 212, sealing ring; 213, liquid inlet hole; 214, electromagnetic valve. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] Embodiment: as Figures 1-5The utility model provides a kind of high-altitude operation robot for ship spraying, including robot body 1, robot body 1 bottom is provided with guide rail 101, guide rail 101 top is installed with driving part 102, robot body 1 is connected with guide rail 101 by driving part 102, and robot body 1 output end is provided with control assembly 2, control assembly 2 includes mixed liquid pipe 201, mixed liquid pipe 201 inside is installed with baffle 202, baffle 202 one side is liquid storage chamber 203, baffle 202 side away from liquid storage chamber 203 is provided with motor 204, motor 204 output end is fixedly connected with driving roller 205, motor 204 tail side is fixedly connected with driving roller 205 in mixed liquid pipe 201 inner wall, driving roller 205 end close to liquid storage chamber 203 is fixedly connected with inclined disc 206, inclined disc 206 disc face is provided with connecting ring groove 207, connecting ring groove 207 is built-in with movement roller 208, movement roller 208 one end is slidably connected with the inner wall of connecting ring groove 207, movement roller 208 end away from inclined disc 206 extends to liquid storage chamber 203 in baffle 202, and robot body 1 bottom of high-altitude operation robot is equipped with guide rail 101, and the connection of robot body 1 and guide rail 101 is realized by driving part 102 on the top of guide rail 101 and can be moved along guide rail 101. In the control assembly 2 of robot body 1 output end, mixed liquid pipe 201 has baffle 202, baffle 202 one side is liquid storage chamber 203 for placing coating after preliminary mixing, and the other side is installed with motor 204. After motor 204 starts, its output end drives driving roller 205 to rotate, and the end of driving roller 205 fixedly connected with inclined disc 206 also rotates, because connecting ring groove 207 is opened in the disc face of inclined disc 206, one end of movement roller 208 is slidably connected with the inner wall of connecting ring groove 207, and the end of movement roller 208 away from inclined disc 206 extends to liquid storage chamber 203 in baffle 202, inclined disc 206 rotates and drives movement roller 208 to move back and forth on baffle 202 repeatedly, so as to stir coating in liquid storage chamber 203, to realize preliminary mixing.

[0024] Further, the moving roller 208 is slidingly connected with the partition plate 202, one end of the moving roller 208 inside the liquid storage chamber 203 is sleeved with an assembly pipe 209, one end of the moving roller 208 inside the assembly pipe 209 is fixedly connected with a plug seat 210, the plug seat 210 is slidingly connected with the inner wall of the assembly pipe 209, a fixed ring groove 211 is formed on the surface of the plug seat 210, a sealing ring 212 is sleeved in the fixed ring groove 211, the inner ring wall of the sealing ring 212 is fixedly connected with the groove wall of the fixed ring groove 211, the outer ring wall of the sealing ring 212 is in contact with and slidingly connected with the inner wall of the assembly pipe 209, the end of the assembly pipe 209 away from the moving roller 208 is provided with an electromagnetic valve 214, a plurality of liquid inlet holes 213 are formed on the end of the assembly pipe 209 close to the electromagnetic valve 214, the end of the moving roller 208 inside the liquid storage chamber 203 is sleeved with the assembly pipe 209, the plug seat 210 fixedly connected with the end of the moving roller 208 is slidingly connected with the inner wall of the assembly pipe 209, the sealing ring 212 sleeved in the fixed ring groove 211 on the plug seat 210 ensures the sealing property, the end of the assembly pipe 209 away from the moving roller 208 is provided with the electromagnetic valve 214, and a plurality of liquid inlet holes 213 are formed on the end of the assembly pipe 209 close to the electromagnetic valve 214. When further mixing is needed, the assembly pipe 209 starts to draw liquid, at this time, the electromagnetic valve 214 is closed, under the condition that the liquid storage chamber 203 is connected with the liquid inlet pipeline and has a relatively large pressure, the paint can enter the assembly pipe 209 through the liquid inlet holes 213; when the assembly pipe 209 starts to discharge the paint, the electromagnetic valve 214 is opened, and the paint is discharged from the electromagnetic valve 214. The liquid storage chamber 203 is connected with the liquid inlet pipeline, the pressure in the liquid storage chamber 203 is relatively large, during the discharging process of the assembly pipe 209, the paint can continuously and stably flow out from the electromagnetic valve 214, and the backflow phenomenon does not occur, through the process of drawing and discharging, the paint can be further mixed, the uniformity of the paint is improved, and finally a better spraying effect is realized.

[0025] Through the reciprocating movement of the moving roller 208 driven by the inclined disc 206 and the liquid drawing and discharging operation of the assembly pipe 209, the preliminary mixing and further mixing of the paint are realized, the uniformity of the paint is effectively improved, the quality of the ship body spraying is improved, the coating after spraying is more uniform and flat, the surface defects and other problems caused by the non-uniformity of the paint are reduced, as a high-altitude operation robot for ship body spraying, the robot can move flexibly at a high position of the ship body relying on the guide rail 101 and other structures, the danger and inconvenience of manual high-altitude spraying are solved, the spraying requirements of different positions and different heights of the ship body can be met, the operation efficiency and safety are improved, the whole mixing and discharging process relies on the cooperation of the motor 204, the electromagnetic valve 214 and other components, and automatically operates according to the set program and principle, the manual intervention link is reduced, the automation level of the spraying operation is improved to a certain extent, and the influence of the human cost and the human operation error is reduced.

[0026] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application also intends to include these modifications and variations.

Claims

1. A high-altitude operation robot for ship hull painting, characterized in that, The system includes a robot body (1), and a control component (2) is provided at the output end of the robot body (1). The control component (2) includes a mixing tube (201), and a partition (202) is installed inside the mixing tube (201). One side of the partition (202) is a liquid storage chamber (203), and a motor (204) is provided on the side of the partition (202) away from the liquid storage chamber (203). A drive roller (205) is fixedly connected to the output end of the motor (204), and the drive roller (205) is close to the liquid storage chamber (203). One end of the device is fixedly connected to an inclined plate (206). The inclined plate (206) has a connecting ring groove (207) on its surface. The connecting ring groove (207) contains a moving roller (208). One end of the moving roller (208) inside the liquid storage chamber (203) is fitted with an assembly tube (209). One end of the moving roller (208) inside the assembly tube (209) is fixedly connected to a plug seat (210). The assembly tube (209) near the solenoid valve (214) has multiple evenly distributed liquid inlet holes (213).

2. The high-altitude operation robot for ship hull spraying according to claim 1, characterized in that, The robot body (1) has a guide rail (101) at its bottom and a drive unit (102) installed on the top of the guide rail (101). The robot body (1) is connected to the guide rail (101) through the drive unit (102).

3. The high-altitude operation robot for ship hull spraying according to claim 1, characterized in that, The tail end of the motor (204) is fixedly connected to the inner wall of the mixing pipe (201).

4. The high-altitude operation robot for ship hull spraying according to claim 1, characterized in that, One end of the motion roller (208) is slidably connected to the inner wall of the connecting ring groove (207).

5. A high-altitude operation robot for ship hull spraying according to claim 1, characterized in that, The end of the motion roller (208) away from the tilting plate (206) extends through the partition (202) into the liquid storage chamber (203), and the motion roller (208) is slidably connected to the partition (202).

6. A high-altitude operation robot for ship hull spraying according to claim 1, characterized in that, The plug seat (210) is slidably connected to the inner wall of the assembly tube (209). A fixing ring groove (211) is provided on the surface of the plug seat (210), and a sealing ring (212) is sleeved in the fixing ring groove (211).

7. A high-altitude operation robot for ship hull spraying according to claim 6, characterized in that, The inner ring wall of the sealing ring (212) is fixedly connected to the groove wall of the fixed ring groove (211), and the outer ring wall of the sealing ring (212) is in contact with and slidably connected to the inner wall of the assembly tube (209).

8. A high-altitude operation robot for ship hull spraying according to claim 1, characterized in that, A solenoid valve (214) is installed at the end of the assembly tube (209) away from the motion roller (208).

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