阅读说明：本技术 一种轮船维修多喷头喷漆机器人 (Multi-nozzle paint spraying robot for maintenance of ships ) 是由 李家豪 康艺惠 林曦 于 2021-10-09 设计创作，主要内容包括：本发明公开的一种轮船维修多喷头喷漆机器人,包括底座、柜体、调节组件和喷漆组件,所述调节组件包括工作腔、电机一、转动轴、皮带轮一、立柱、皮带轮二、左连接皮带、柱体、下块体、上块体、左球体、左调节工作台、电机二、输出轴、左皮带轮、固定块、右皮带轮、右连接皮带、支撑柱、下圆形块、上圆形块、右球体和右调节工作台,所述喷漆组件包括电机三、支撑杆、转动柱、齿轮、齿条、连接块、烘干管、喷漆管、喷头、储存箱、泵、抽漆管、出漆管、下连接软管、烘干机和上连接软管。本发明属于轮船维修技术领域,具体是一种对喷漆的角度进行适应性的调整、防止灰尘粘上喷漆表面和提高喷漆面积和工作效率的轮船维修多喷头喷漆机器人。(The invention discloses a multi-nozzle paint spraying robot for maintenance of ships, which comprises a base, a cabinet body, an adjusting assembly and a paint spraying assembly, wherein the adjusting assembly comprises a working cavity, a first motor, a rotating shaft, a first belt pulley, a stand column, a second belt pulley, a left connecting belt, a cylinder, a lower block body, an upper block body, a left ball body, a left adjusting workbench, a second motor, an output shaft, a left belt pulley, a fixed block, a right belt pulley, a right connecting belt, a support column, a lower circular block, an upper circular block, a right ball body and a right adjusting workbench, and the paint spraying assembly comprises a third motor, a support rod, a rotating column, a gear, a rack, a connecting block, a drying pipe, a paint spraying pipe, a nozzle, a storage box, a pump, a paint pumping pipe, a paint outlet pipe, a lower connecting hose, a drying machine and an upper connecting hose. The invention belongs to the technical field of ship maintenance, and particularly relates to a ship maintenance multi-nozzle paint spraying robot which can adaptively adjust a paint spraying angle, prevent dust from adhering to a paint spraying surface and improve the paint spraying area and the working efficiency.)

1. The utility model provides a many shower nozzles of ship maintenance robot that sprays paint which characterized in that: the device comprises a base, a cabinet body, an adjusting component and a paint spraying component, wherein the cabinet body is arranged on the upper portion of the base, the adjusting component is arranged in the middle of the cabinet body, the paint spraying component is arranged on the upper portion of the base, an adjusting groove is formed in the middle of the cabinet body, the adjusting component comprises a working cavity, a motor I, a rotating shaft, a belt pulley I, a stand column, a belt pulley II, a left connecting belt, a cylinder body, a lower block body, an upper block body, a left ball body, a left adjusting workbench, a motor II, an output shaft, a left belt pulley, a fixed block, a right belt pulley, a right connecting belt, a support column, a lower round block, an upper round block, a right ball body and a right adjusting workbench, the working cavity is arranged inside the cabinet body, the motor I is arranged on the bottom wall of the working cavity, the rotating shaft is arranged at the output end of the motor I, the belt I is arranged on the outer side wall of the rotating shaft, the stand column is hinged to the bottom wall of the working cavity, the belt II is arranged on the outer side wall of the stand column, the left connecting belt is arranged on the outer side walls of the first belt pulley and the second belt pulley, one end of the cylinder is arranged on the upper part of the upright post, the other end of the cylinder penetrates through the adjusting groove and is arranged on the top wall in the hinged cabinet body, the lower block penetrates through the cylinder and is arranged on the outer side wall of the cylinder, the upper block penetrates through the cylinder and is arranged on the outer side wall of the cylinder, the left ball is arranged between the upper block and the lower block, the left adjusting workbench penetrates through the upper block and the cylinder and is arranged on the outer side wall of the cylinder, the second motor is arranged on the inner bottom wall of the left adjusting workbench, the output shaft is arranged at the output end of the second motor, the left belt pulley penetrates through the output shaft and is arranged on the outer side wall of the output shaft, the fixed block is hinged and arranged on the inner bottom wall of the left adjusting workbench, the right belt pulley is arranged on the outer side wall of the fixed block, the right connecting belt is arranged on the outer side wall of the left adjusting workbench, one end of the support column penetrates through the left adjusting workbench and is arranged on the upper part of the left adjusting workbench, the support column lateral wall is located to the round piece through the support column down, go up the round piece and run through the support column and locate the support column lateral wall, the round piece is located to right side spheroid and down between the round piece, the right side is adjusted the workstation and is run through last round piece and support column and locate the support column lateral wall.

2. The multi-nozzle paint spraying robot for maintenance of ships according to claim 1, wherein: the paint spraying assembly comprises a third motor, a support rod, a rotating column, a gear, a rack, a connecting block, a drying pipe, a paint spraying pipe, a spray head, a storage box, a pump, a paint pumping pipe, a paint outlet pipe, a lower connecting hose, a dryer and an upper connecting hose, wherein the third motor is arranged at the inner bottom wall of a right adjusting workbench, the support rod is arranged at the inner bottom wall of the right adjusting workbench, the rotating column penetrates through the support rod and is arranged at the three output ends of the third motor, the gear is arranged on the outer side wall of the rotating column, the rack penetrates through the inner side wall of the right adjusting workbench and is arranged at the inner side wall of the right adjusting workbench, the connecting block is arranged at the lower part of the rack, the gear is meshed with the rack, the drying pipe penetrates through the connecting block and is arranged on the connecting block, the paint spraying pipe is arranged at the bottom of the connecting block, the spray head is arranged at the same interval, the storage box is arranged at the upper part of the base, inside the bin was located to the pipe one end of drawing lacquer, the pump inlet tube was located to the pipe other end of drawing lacquer, it locates the pump delivery end to go out the lacquer pipe, coupling hose locates out between lacquer pipe and the pipe that sprays paint down, right regulation workstation bottom is located to the drying-machine, it locates between drying-machine air-out end and the stoving pipe to go up coupling hose.

3. The multi-nozzle paint spraying robot for maintenance of ships according to claim 2, wherein: and a collecting tank is arranged at the bottom of the paint spraying pipe.

4. The multi-nozzle paint spraying robot for maintenance of ships according to claim 1, wherein: the bottom of the base is provided with universal wheels.

5. The multi-nozzle paint spraying robot for maintenance of ships according to claim 2, wherein: and a limiting block is arranged at the upper part of the rack.

6. The multi-nozzle paint spraying robot for maintenance of ships according to claim 1, wherein: the outer side wall of the cabinet body is provided with an adjusting switch, a rotary switch, a control switch, a drying switch and a paint spraying switch, and the adjusting switch, the rotary switch, the control switch, the drying switch and the paint spraying switch are respectively electrically connected with a motor I, a motor II, a motor III, a dryer and a pump.

7. The multi-nozzle paint spraying robot for maintenance of ships according to claim 1, wherein: and the upper part of the lower round block and the bottom of the upper round block are both provided with sliding chutes.

8. The multi-nozzle paint spraying robot for maintenance of ships according to claim 1, wherein: and the upper part of the lower block body and the lower part of the upper block body are both provided with sliding grooves.

Technical Field

The invention belongs to the technical field of ship maintenance, and particularly relates to a multi-nozzle paint spraying robot for ship maintenance.

Background

In the maintenance process of steamer, it is a very common process to spray paint the operation to the hull, traditional paint spraying apparatus generally adopts single spray gun to carry out the japanning, the steamer is huge usually for the hull, the japanning area is great relatively, adopt single spray gun to spray paint, the face of spraying paint is little, efficiency is extremely low, it is consuming time longer, seriously influence whole maintenance progress, and can not carry out the adjustment of adaptability to the angle of spraying paint, can only through air-drying after spraying paint, make the dust of just spraying paint face to glue very easily in the air-dry process.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides the ship maintenance multi-nozzle paint spraying robot which adjusts the paint spraying angle by driving the belt pulley to adjust the paint spraying position through the motor, adjusts the heights of the spray heads through the relation between the gear and the rack, blows air to the paint spraying surface through the dryer so as to achieve the purposes of quickly drying and preventing dust from adhering to the paint spraying surface, and improves the paint spraying area and the working efficiency through the plurality of paint spray heads.

The technical scheme adopted by the invention is as follows: a multi-nozzle paint spraying robot for maintenance of ships comprises a base, a cabinet body, an adjusting assembly and a paint spraying assembly, wherein the cabinet body is arranged on the upper portion of the base, the adjusting assembly is arranged in the middle of the cabinet body, the paint spraying assembly is arranged on the upper portion of the base, an adjusting groove is formed in the middle of the cabinet body, the adjusting assembly comprises a working cavity, a motor I, a rotating shaft, a belt pulley I, an upright post, a belt pulley II, a left connecting belt, a cylinder body, a lower block body, an upper block body, a left sphere body, a left adjusting workbench, a motor II, an output shaft, a left belt pulley, a fixed block, a right belt pulley, a right connecting belt, a support post, a lower circular block, an upper circular block, a right sphere and a right adjusting workbench, the working cavity is arranged inside the cabinet body, the motor I is arranged on the bottom wall of the working cavity, the rotating shaft is arranged at the output end of the motor I, the belt pulley I is arranged on the outer side wall of the rotating shaft, the upright post is hinged to the bottom wall of the working cavity, the second belt pulley is arranged on the outer side wall of the upright post, the left connecting belt is arranged on the outer side walls of the first belt pulley and the belt pulley, one end of the cylinder is arranged on the upper part of the upright post, the other end of the cylinder penetrates through the adjusting groove and is arranged on the top wall in the hinged cabinet body, the lower block penetrates through the cylinder and is arranged on the outer side wall of the cylinder, the upper block penetrates through the cylinder and is arranged on the outer side wall of the cylinder, the left ball is arranged between the upper block and the lower block, the left adjusting workbench penetrates through the upper block and is arranged on the outer side wall of the cylinder, the second motor is arranged on the inner bottom wall of the left adjusting workbench, the output shaft is arranged at the output end of the second motor, the left belt pulley penetrates through the output shaft and is arranged on the outer side wall of the output shaft, the fixed block is hinged on the inner bottom wall of the left adjusting workbench, the right belt pulley is arranged on the outer side wall of the fixed block, the right connecting belt is arranged on the outer side wall of the left belt pulley and the right belt pulley, one end of the support column is arranged on the upper part of the fixed block, the support column other end runs through left regulation workstation and locates left regulation workstation upper portion, the round piece runs through the support column down and locates the support column lateral wall, go up the round piece and run through the support column and locate the support column lateral wall, the right side spheroid is located between round piece and the lower round piece, the right side is adjusted the workstation and is run through round piece and support column and locate the support column lateral wall.

Further, the paint spraying assembly comprises a third motor, a support rod, a rotating column, a gear, a rack, a connecting block, a drying pipe, a paint spraying pipe, a spray head, a storage box, a pump, a paint pumping pipe, a paint outlet pipe, a lower connecting hose, a dryer and an upper connecting hose, wherein the third motor is arranged at the inner bottom wall of a right adjusting workbench, the support rod is arranged at the inner bottom wall of the right adjusting workbench, the rotating column penetrates through the support rod and is arranged at the three output ends of the motor, the gear is arranged at the outer side wall of the rotating column, the rack penetrates through the inner side wall of the right adjusting workbench and is arranged at the right adjusting workbench, the connecting block is arranged at the lower part of the rack, the gear is meshed with the rack, the drying pipe penetrates through the connecting block and is arranged on the connecting block, the paint spraying pipe is arranged at the bottom of the connecting block, the spray head is arranged at equal intervals, the storage box is arranged at the upper part of the base, the pump is arranged at the upper part of the base, inside the bin is located to pumping paint pipe one end, the pump inlet tube is located to the pumping paint pipe other end, it locates the pump delivery end to go out the lacquer pipe, coupling hose locates out between lacquer pipe and the pipe that sprays paint down, the right regulation workstation bottom is located to the drying-machine, it locates between drying-machine air-out end and the drying tube to go up coupling hose, through the meshing relation between wheel and the rack and three drive gear rotations of motor come the height of adjusting the shower nozzle, can carry out the work of spraying paint to the hull of co-altitude, can blow through the drying-machine to the surface of spraying paint in order to reach fast drying and prevent that the dust from gluing the surface of spraying paint, spray paint through a plurality of shower nozzles to the hull surface and improve the efficiency of spraying paint.

Further, the bottom of the paint spraying pipe is provided with a collecting groove, so that residual paint falling down when the paint spraying is carried out by the spray head can be collected, and the paint is prevented from dropping on the ground and is difficult to clean.

Furthermore, the bottom of the base is provided with universal wheels, so that the whole position of the device can be moved.

Furthermore, the upper part of the rack is provided with a limiting block for limiting the rack.

Further, the external side wall of the cabinet body is provided with an adjusting switch, a rotary switch, a control switch, a drying switch and a paint spraying switch, wherein the adjusting switch, the rotary switch, the control switch, the drying switch and the paint spraying switch are respectively electrically connected with the first motor, the second motor, the third motor, the dryer and the pump.

Furthermore, the upper part of the lower round block and the bottom of the upper round block are both provided with sliding grooves, so that a right ball body can roll between the upper part of the lower round block and the bottom of the upper round block conveniently to adjust the position of the right adjusting workbench.

Further, lower block upper portion and last block lower part all are equipped with the sliding tray, are convenient for left spheroid and roll between block upper portion and last block lower part down to the position of adjustment left side adjustment table.

After adopting the structure, the invention has the following beneficial effects: the invention relates to a multi-nozzle paint spraying robot for maintenance of ships, which can adjust the position angle of a left adjusting workbench through the matching among a motor I, a rotating shaft, a belt pulley I, an upright post, a belt pulley II, a left connecting belt, a cylinder, a lower block, an upper block and a left ball, can adjust the angle position of a right adjusting workbench through the motor II, an output shaft, the left belt pulley, a fixed block, a right belt pulley, a right connecting belt, a support column, a lower circular block, the upper circular block and the right ball, can improve the paint spraying sensitivity and greatly improve the paint spraying efficiency, can adjust the height of a nozzle through the meshing relationship between a gear and a rack and the bidirectional adjustment of the motor III driving a gear to rotate, can perform paint spraying work on ship bodies with different heights, can blow the paint spraying surface through a dryer to achieve the purpose of fast drying and preventing dust from adhering to the paint spraying surface, paint spraying through a plurality of shower nozzles to hull surface and improve the efficiency of spraying paint, can collect the remaining paint that the shower nozzle fell when spraying paint through the collecting vat, it is difficult to clear up to prevent to paint to drip on ground, can the holistic position of mobile device through the universal wheel, can improve the right spheroid and roll the effect between lower circular block upper portion and last circular block bottom through the spout, with the position of adjusting the workstation on the right side, can improve the roll effect of left spheroid under between block upper portion and last block lower part through the sliding tray, with the position of adjusting the workstation on the left side of adjustment.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

FIG. 1 is a schematic view of the overall structure of a multi-nozzle painting robot for maintaining a ship according to the present invention;

FIG. 2 is a schematic view of a gear and rack connection structure of a multi-nozzle painting robot for maintaining a ship according to the present invention;

FIG. 3 is a cross-sectional view of a lower circular block of a multi-nozzle painting robot for repairing a ship according to the present invention;

FIG. 4 is an enlarged view of A in FIG. 1;

fig. 5 is a cross-sectional view of a lower block of a multi-nozzle painting robot for repairing a ship according to the present invention.

In the drawings: 1. base, 2, cabinet body, 3, adjusting component, 4, paint spraying component, 5, adjusting groove, 6, working cavity, 7, motor I, 8, rotating shaft, 9, belt pulley I, 10, upright post, 11, belt pulley II, 12, left connecting belt, 13, column, 14, lower block, 15, upper block, 16, left sphere, 17, left adjusting workbench, 18, motor II, 19, output shaft, 20, left belt pulley, 21, fixing block, 22, right belt pulley, 23, right connecting belt, 24, support column, 25, lower circle block, 26, upper circle block, 27, right sphere, 28, right adjusting workbench, 29, motor III, 30, support rod, 31, rotating column, 32, gear, 33, rack, 34, connecting block, 35, drying tube, 36, paint spraying tube, 37, spray head, 38, storage tank, 39, pump, 40, pumping tube, 41, paint outlet tube, 42, 11, The device comprises a lower connecting hose, 43, a dryer, 44, an upper connecting hose, 45, a collecting tank, 46, universal wheels, 47, limit blocks, 48, an adjusting switch, 49, a rotary switch, 50, a control switch, 51, a drying switch, 52, a paint spraying switch, 53, a sliding groove, 54 and a sliding groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

As shown in fig. 1-5, a multi-nozzle paint spraying robot for maintenance of ships comprises a base 1, a cabinet body 2, an adjusting component 3 and a paint spraying component 4, wherein the cabinet body 2 is arranged on the upper portion of the base 1, the adjusting component 3 is arranged in the middle of the cabinet body 2, the paint spraying component 4 is arranged on the upper portion of the base 1, an adjusting groove 5 is arranged in the middle of the cabinet body 2, the adjusting component 3 comprises a working chamber 6, a first motor 7, a rotating shaft 8, a first belt pulley 9, a stand column 10, a second belt pulley 11, a left connecting belt 12, a column 13, a lower block 14, an upper block 15, a left ball 16, a left adjusting workbench 17, a second motor 18, an output shaft 19, a left belt pulley 20, a fixed block 21, a right belt pulley 22, a right connecting belt 23, a supporting column 24, a lower circular block 25, an upper circular block 26, a right ball 27 and a right adjusting workbench 28, the working chamber 6 is arranged inside the cabinet body 2, the first motor 7 is arranged at the bottom wall of the working chamber 6, the rotating shaft 8 is arranged at the output end of the first motor 7, the first belt pulley 9 is arranged at the outer side wall of the rotating shaft 8, the upright post 10 is hinged at the bottom wall of the working chamber 6, the second belt pulley 11 is arranged at the outer side wall of the upright post 10, the left connecting belt 12 is arranged at the outer side wall of the first belt pulley 9 and the second belt pulley 11, one end of the cylinder 13 is arranged at the upper part of the upright post 10, the other end of the cylinder 13 penetrates through the adjusting groove 5 and is arranged at the inner top wall of the hinged cabinet body 2, the lower block 14 penetrates through the cylinder 13 and is arranged at the outer side wall of the cylinder 13, the upper block 15 penetrates through the cylinder 13 and is arranged at the outer side wall of the cylinder 13, the left ball 16 is arranged between the upper block 15 and the lower block 14, the left adjusting working table 17 penetrates through the upper block 15 and the cylinder 13 and is arranged at the outer side wall of the cylinder 13, the second motor 18 is arranged at the inner bottom wall of the left adjusting working table 17, and the output shaft 19 is arranged at the output end of the second motor 18, left side belt pulley 20 runs through output shaft 19 and locates the 19 lateral walls of output shaft, the articulated diapire of locating left regulation workstation 17 of fixed block 21, fixed block 21 lateral wall is located to right side belt pulley 22, right side connecting belt 23 locates left side belt pulley 20 and right belt pulley 22 lateral wall, fixed block 21 upper portion is located to support column 24 one end, support column 24 other end runs through left regulation workstation 17 and locates left regulation workstation 17 upper portion, support column 24 lateral wall is located to circular block 25 through support column 24 down, it runs through support column 24 and locates support column 24 lateral wall to go up circular block 26, right side spheroid 27 is located between circular block 26 and lower circular block 25, right side regulation workstation 28 runs through circular block 26 and support column 24 and locates support column 24 lateral wall.

Wherein, the paint spraying component 4 comprises a motor three 29, a support rod 30, a rotary column 31, a gear 32, a rack 33, a connecting block 34, a drying pipe 35, a paint spraying pipe 36, a spray nozzle 37, a storage tank 38, a pump 39, a paint pumping pipe 40, a paint outlet pipe 41, a lower connecting hose 42, a dryer 43 and an upper connecting hose 44, the motor three 29 is arranged on the inner bottom wall of the right adjusting workbench 28, the support rod 30 is arranged on the inner bottom wall of the right adjusting workbench 28, the rotary column 31 penetrates through the support rod 30 and is arranged at the output end of the motor three 29, the gear 32 is arranged on the outer side wall of the rotary column 31, the rack 33 penetrates through the right adjusting workbench 28 and is arranged on the inner side wall of the right adjusting workbench 28, the connecting block 34 is arranged on the lower part of the rack 33, the gear 32 is meshed with the rack 33, the drying pipe 35 penetrates through the connecting block 34, the paint spraying pipe 36 is arranged at the bottom of the connecting block 34, the spray nozzle 37 is arranged at one end of the paint spraying pipe 36, the shower nozzle 37 is equidistant range setting, base 1 upper portion is located to bin 38, base 1 upper portion is located to pump 39, it locates inside bin 38 to draw out lacquer pipe 40 one end, it locates the pump 39 inlet tube to draw out lacquer pipe 40 other end, it locates pump 39 water outlet end to go out lacquer pipe 41, coupling hose 42 locates out lacquer pipe 41 and between painting pipe 36 down, drying-machine 43 locates right side adjusting table 28 bottom, it locates between drying-machine 43 air-out end and drying tube 35 to go up coupling hose 44, through the meshing relation between gear 32 and the rack 33 and three 29 drive gear 32 rotations of motor and adjust the height of shower nozzle 37, can carry out the work of spraying paint to the hull of co-altitude, can blow to the surface of spraying paint in order to reach quick drying and prevent that the dust from gluing the surface of spraying paint through drying-machine 43, through a plurality of shower nozzles 37 to hull surface spray paint and improve the efficiency, the bottom of the paint spraying pipe 36 is provided with a collecting tank 45 which can collect residual paint falling down when the spray head 37 sprays paint and prevent the paint from dropping on the ground and being difficult to clean, the bottom of the base 1 is provided with a universal wheel 46 which can move the whole device, the upper part of the rack 33 is provided with a limit block 47 which limits the rack 33, the outer side wall of the cabinet body 2 is provided with an adjusting switch 48, a rotary switch 49, a control switch 50, a drying switch 51 and a paint spraying switch 52, the adjusting switch 48, the rotary switch 49, the control switch 50, the drying switch 51 and the paint spraying switch 52 are respectively electrically connected with a motor I7, a motor II 18, a motor III 29, a drying machine 43 and a pump 39, the upper parts of the lower circular block 25 and the bottom of the upper circular block 26 are respectively provided with a sliding groove 53 which is convenient for the right ball 27 to roll between the upper parts of the lower circular block 25 and the bottom parts of the upper circular block 26 so as to adjust the position of the right adjusting workbench 28, the upper part of the lower block body 14 and the lower part of the upper block body 15 are both provided with a sliding groove 54, so that the left ball 16 can roll between the upper part of the lower block body 14 and the lower part of the upper block body 15, and the position of the left adjusting workbench 17 can be adjusted.

When the device is used, the whole device is moved to a corresponding position through the universal wheel 46, paint is filled into the storage box 38, the adjusting switch 48 is pressed, the motor I7 drives the rotating shaft 8 and the belt pulley I9 to rotate, the belt pulley I9 drives the left connecting belt 12 to rotate, the left connecting belt 12 drives the belt pulley II 11, the upright post 10 and the cylinder body 13 to rotate, the cylinder body 13 drives the lower block body 14, the upper block body 15 and the left adjusting workbench 17 to rotate, the left adjusting workbench 17 drives the left ball body 16 to roll, the adjusting effect of the left adjusting workbench 17 is improved, the rotating switch 49 is pressed, the motor II 18 drives the output shaft 19 and the left belt pulley 20 to rotate, the left belt pulley 20 drives the right connecting belt 23 to rotate, the right connecting belt 23 drives the right belt pulley 22, the fixed block 21 and the supporting column 24 to rotate, the supporting column 24 drives the lower round block 25, the upper round block 26 and the right adjusting workbench 28 to rotate, the right adjusting workbench 28 drives the right ball body 27 to roll, the adjusting effect of right adjusting workbench 28 is improved, control switch 50 is pressed down, motor three 29 drives gear 32 to rotate, gear 32 drives spray head 37 of rack 33 and the rack 33 lower part to carry out height adjustment, the efficiency of spraying paint is improved, spray switch 52 is pressed down, pump 39 sprays paint in storage box 38 out by spray head 37 after passing through paint pumping pipe 40, paint outlet pipe 41 and lower connecting hose 42, the paint is sprayed, drying switch 51 is pressed down, and drying machine 43 dries the paint surface which is just sprayed through upper connecting hose 44 and drying pipe 35.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.