CN109718973A - A kind of paint-spray robot - Google Patents

A kind of paint-spray robot Download PDF

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Publication number
CN109718973A
CN109718973A CN201910141957.0A CN201910141957A CN109718973A CN 109718973 A CN109718973 A CN 109718973A CN 201910141957 A CN201910141957 A CN 201910141957A CN 109718973 A CN109718973 A CN 109718973A
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CN
China
Prior art keywords
gear
paint
rack
screw
lead screw
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910141957.0A
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Chinese (zh)
Inventor
吕磊
费思先
石雪松
刘壮壮
孙青�
盛蕊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui University of Science and Technology
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Anhui University of Science and Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anhui University of Science and Technology filed Critical Anhui University of Science and Technology
Priority to CN201910141957.0A priority Critical patent/CN109718973A/en
Publication of CN109718973A publication Critical patent/CN109718973A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a kind of paint-spray robots, including mainframe, running gear, radial adjustment device and paint spraying system.The mainframe is the skeleton of robot, running gear mainly includes each four groups of traveling wheels in front and back, traveling wheel can walk on work cylindrical surface, the adjustable traveling wheel of radial adjustment device is unfolded, paint spraying system is mounted on one end of robot, and spray gun is mounted in curved guide, as retainer for gear moves in a circle along arc-shaped rack, realize the spray painting operation on entire work cylindrical surface, and adjusting Burners Positions can be to the spray painting on the cylindrical surface that works of different-diameter.The present invention can to columned pipeline, cross bar etc. carry out spray painting operation, working efficiency is higher, at the same also have many advantages, such as structure simply, simple and convenient operation and maintenance, be applicable to the work cylindrical surface of different-diameter.

Description

A kind of paint-spray robot
Technical field
The invention belongs to robot field, in particular to a kind of paint-spray robot.
Background technique
Currently, common in life have a large amount of outdoor pipeline, wherein have the cylindrical tubes such as oil transportation, gas transmission and water pipe, Simultaneously there is also a large amount of cylindric cross bar etc., such as the cross bar of traffic lights, crossbeam etc. in some buildings, these are all needed The damage such as not corroded so that protection is internal, while very beautiful in its surface lacquer yet, but due to being exposed to for a long time Outdoor is also extremely easy to appear paint, corrosion phenomena, it is therefore desirable to carry out touch-up paint, spray painting operation to it.In view of the above-mentioned problems, It generallys use and touch-up paint, spray painting operation is carried out to it by hand, since these pipelines, cross bar etc. are much in eminence or personnel not The too easy place to its operation, thus not only inefficiency when carrying out spray painting operation, while human cost is high, so research and development one The robot that kind can carry out spray painting operation to columned pipeline, cross bar etc. be particularly important.
Summary of the invention
In view of the deficiencies of the prior art, it is an object of the present invention to provide one kind to carry out in columned pipeline, cross bar etc. The robot of spray painting operation, can overcome presently, there are stability, the technical issues of flexibility and applicability etc..
A kind of paint-spray robot, including rack, running gear, radial adjustment device and paint spraying system.Wherein, the rack Including L shaped plate, hinge, screw bolt and nut.Wherein there are two the L shaped plates, and specification is identical, and L shaped plate orthogonal two Face is respectively equipped with two rectangular v notch vs;The hinge is two, for the hinged of two L shaped plates;The bolt, nut are in work Closure when making for two L shaped plates, so that robot forms square tube shape structure.
The running gear has four groups, is arranged in the outside of rack, and every group includes drive part and secondary part.Its Middle drive part includes driving motor, motor cabinet, worm screw, turbine, driving pulley, driving band, driven pulley, first leg and the One traveling wheel;The secondary part includes the second supporting leg and the second traveling wheel.Wherein the driving motor is mounted on motor cabinet, Power is provided for robot;The motor cabinet is by being fixed in the outside of rack, for fixing driving motor;The worm screw and drive Dynamic motor is connected, and worm screw is meshed with turbine;The worm gear and driving pulley coaxial line and synchronous rotation;The driving pulley With driven pulley by driving band to be connected;The driven pulley and the first traveling wheel are coaxial, and rotate synchronously;Described first Leg is H-shaped, and one end is connect with gantry rotation;First traveling wheel is the identical wheel of two specifications, is mounted on first The leg other end;Second supporting leg is identical as first leg specification, and one end is connect with gantry rotation;Second traveling wheel with First traveling wheel size is identical, is mounted on the other end of the second supporting leg.The radial adjustment device has four groups, is located at rack Four lateral surfaces, every group includes lead screw, leading screw bearing, handle, feed screw nut and Y shape strut.Wherein, the both ends of the lead screw are set In in two leading screw bearings, lead screw both ends are provided with screw thread, when lead screw rotation, two feed screw nut then counter motions;Institute State the rear and front end that leading screw bearing is fixedly mounted on shell outside, the support for lead screw;The handle is connect with lead screw one end, For driving lead screw to rotate;The feed screw nut is two, is connected to lead screw both ends, is provided with hole on feed screw nut, with Y shape branch Bar one end is hinged, and when lead screw rotation, two feed screw nuts are moved along towards opposite direction;Described two Y shape struts one end point It not being rotatablely connected with the middle section of first leg and the second supporting leg, the hinge hole of the other end and feed screw nut is rotatablely connected, when When feed screw nut is mobile, drives the movement of Y shape strut, first leg and the second supporting leg made to take down the exhibits, so adjust the first traveling wheel and Second traveling wheel is taken down the exhibits to adapt to the work cylindrical surface of different-diameter.
The paint spraying system has identical two parts, is separately mounted in two L shaped plates, each section include canister, Spray gun, pipe clamp, fluid hose, paint control device, fixed frame and curved guide.Wherein the canister is by being fixed on machine On the outside of frame, the supply for paint;The spray gun is mounted in curved guide by pipe clamp, is connect with fluid hose, and arc Shape guiding device will drive spray gun to move in a circle, spout alignment work face of cylinder axis always;The pipe clamp is for spray gun It is fixed, spray gun can be fixed on suitable position according to different operating body diameter;The fluid hose other end is connect with canister, And disengaging paint is controlled by paint control device;The paint control device is fixedly mounted on shell outside, for controlling paint Disengaging;The fixed frame is fixed by screws in rack, the fixation for curved guide.
The curved guide has two groups, is respectively and fixedly connected on fixed frame, including arc-shaped rack, guide wheel, gear are kept Frame, roller gear and the second motor.Wherein, the arc-shaped rack semicircular in shape, two sides are equipped with guide groove;The guide wheel is mounted on On retainer for gear, guide wheel can roll in guide groove;The retainer for gear can be moved by guide wheel on arc-shaped rack, Inside is installed by one roller gear;The roller gear is meshed with arc-shaped rack, and and is mounted on the outside of retainer for gear The second motor be connected;Second motor is fixed by screws in the outside of retainer for gear, for driving roller gear Rotation, so that retainer for gear moves on arc-shaped rack.
The beneficial effects of the present invention are: comparing with existing technology, the present invention does not need movement pipeline, cross bar etc. Spray painting operation is carried out to it, and is adapted to different pipe diameter sizes;Present invention employs each four groups of traveling wheels in front and back, so that It walks during machine operation more stable;There are four motors to respectively drive four groups of traveling wheels simultaneously, there is stronger power;Together When the present invention also have the characteristics that structure simple, simple and convenient operation and maintenance, machine cost are lower.
Detailed description of the invention
Fig. 1 is general structure schematic diagram of the invention;
Fig. 2 is working condition interface view of the invention;
Fig. 3 is casing connects hinge partial schematic diagram of the present invention;
Fig. 4 is bolted schematic diagram when being casing closure of the invention;
Fig. 5 is running gear and radial support apparatus structural schematic diagram of the invention;
Fig. 6 is drive part structural schematic diagram of the invention;
Fig. 7 is paint spraying system structural schematic diagram of the invention;
Fig. 8 is the positive direction view of curved guide of the invention;
Fig. 9 is curved guide side view of the invention.
Specific embodiment
In order to which the technical means, creative features, achievable purpose and effectiveness for realizing the present invention are easy to understand, below It in conjunction with specific embodiments and illustrates, the present invention is further explained.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of paint-spray robot, including rack 1, running gear 2, radiai adjustment dress Set 3 and paint spraying system 4.Wherein, the rack includes L shaped plate 11, hinge 12, bolt 13 and nut 14.The wherein L shaped plate 11 There are two, and specification is identical, 11 orthogonal two faces of L shaped plate are respectively equipped with two rectangular v notch vs;The hinge 12 is Two, for the hinged of two L shaped plates 11;The bolt 13, nut 14 are used for the closure of two L shaped plates 11 at work, so that Robot forms square tube shape structure.
As shown in Figure 1, Figure 2, shown in Fig. 5 and Fig. 6, the running gear 2 has four groups, is arranged in the outside of rack, and every group Including drive part 21 and secondary part 22.Wherein drive part 21 includes driving motor 211, motor cabinet 212, worm screw 213, whirlpool Wheel 214, driving pulley 215, driving band 216, driven pulley 217, first leg 218 and the first traveling wheel 219;The follower Dividing 22 includes the second supporting leg 221 and the second traveling wheel 222.Wherein the driving motor 211 is mounted on motor cabinet 212, is machine Device people provides power;The motor cabinet 212 is by being fixed in the outside of rack 1, for fixing driving motor 211;The worm screw 213 are connected with driving motor 211, and worm screw is meshed with turbine;The worm gear 214 and 215 coaxial line of driving pulley and synchronous Rotation;The driving pulley 215 is with driven pulley 217 by driving band 216 to be connected;The driven pulley 217 and the first row It is coaxial to walk wheel 219, and rotates synchronously;The first leg 218 is H-shaped, and one end and rack 1 are rotatablely connected;The first row Walking wheel 219 is the identical wheel of two specifications, is mounted on 218 other end of first leg;Second supporting leg 221 and first leg 218 specifications are identical, and one end and rack 1 are rotatablely connected;Second traveling wheel 222 is identical as the first traveling wheel size, installation In the other end of the second supporting leg 221.The radial adjustment device 3 has four groups, is located at 1 four lateral surfaces of rack, every group of packet Include lead screw 31, leading screw bearing 32, handle 33, feed screw nut 34 and Y shape strut 35.Wherein, the both ends of the lead screw 31 are placed in two In a leading screw bearing 32,31 both ends of lead screw are provided with screw thread, and when lead screw 31 rotates, two feed screw nuts 34 are then reversed to be transported It is dynamic;The leading screw bearing 32 is fixedly mounted on the rear and front end in 1 outside of rack, the support for lead screw 31;The handle 33 with 31 one end of lead screw connection, for driving lead screw 31 to rotate;The feed screw nut 34 is two, is connected to 31 both ends of lead screw, lead screw It is provided with hole on nut 34, hinged with 35 one end of Y shape strut, two feed screw nuts 34 are along towards opposite when lead screw 31 rotates Direction is mobile;Described two 35 one end of Y shape strut are rotated with the middle section of first leg 218 and the second supporting leg 221 respectively to be connected It connects, the hinge hole of the other end and feed screw nut 34 is rotatablely connected, and when feed screw nut 34 is mobile, is driven Y shape strut 35 to move, is made First leg 218 and the second supporting leg 221 are taken down the exhibits, and then adjust the taking down the exhibits to adapt to of the first traveling wheel 219 and the second traveling wheel 222 The work cylindrical surface of different-diameter.
As shown in Figure 1, Figure 2 and shown in Fig. 7, the paint spraying system 4 has identical two parts, is separately mounted to two L shaped plates 11 On, each section includes canister 41, spray gun 42, pipe clamp 43, fluid hose 44, paint control device 45, fixed frame 46 and arc Guiding device 47.Wherein supply of the canister 41 by being fixed on 1 outside of rack, for paint;The spray gun 42 passes through Pipe clamp 43 is mounted in curved guide 47, is connect with fluid hose 44, and curved guide 47 will drive spray gun 42 to do circle Zhou Yundong, spout alignment work face of cylinder axis always;The pipe clamp 43 is used for the fixation of spray gun 42, can be according to different operating circle Spray gun 42 is fixed on suitable position by column diameter;44 other end of fluid hose is connect with canister 41, and by paint control dress Set 45 controls disengaging paint;The paint control device 45 is fixedly mounted on shell outside, for controlling the disengaging of paint;It is described Fixed frame 46 is fixed by screws in rack 1, the fixation for curved guide 47.
As shown in Fig. 1, Fig. 8 and Fig. 9, the curved guide 47 has two groups, is respectively and fixedly connected on fixed frame 11, including Arc-shaped rack 471, guide wheel 472, retainer for gear 473, roller gear 474 and the second motor 475.Wherein, the arc-shaped rack 471 semicirculars in shape, two sides are equipped with guide groove;The guide wheel 472 is mounted on retainer for gear 473, and guide wheel 472 can be in guide groove Interior rolling;The retainer for gear 473 can be moved by guide wheel 472 on arc-shaped rack 471, and a Cylinder Gear is installed in inside Wheel 474;The roller gear 474 is meshed with arc-shaped rack 471, and and is mounted on the second of the outside of retainer for gear 473 Motor 475 is connected;Second motor 475 is fixed by screws in the outside of retainer for gear 473, for driving Cylinder Gear 474 rotation of wheel, so that retainer for gear 473 moves on arc-shaped rack 471.
In use, first removing the bolt 13, the nut 14 that are used to connect between two L shaped plates 11, two L shaped plates 11 are opened, The pipeline for needing spray painting operation is wrapped, then again connects two L shaped plates, 11 plate by bolt 13, nut 14.Shake each one or two Hand 33 rotates lead screw 31, to keep feed screw nut 34 mobile, Y shape strut 35 is driven, so that first leg 218 and second Leg 221 is taken down the exhibits, and to adapt to the work cylindrical surface of different-diameter, when each wheel is close to tube wall, stops shake handle 33, at this time Robot can walk on the work cylindrical surface;Pipe clamp 43 is loosened later, adjusts position of the spray gun 42 on retainer for gear 473 It sets, so that the spout of spray gun 42 and work cylindrical surface keep suitable spray painting distance;Last first motor 211 by worm screw 213, Turbine 214 drives driving pulley 215 to rotate, and driving pulley 215 drives driven pulley 217 to rotate by driving band 216, and then makes The rotation of first traveling wheel 219, realizes the walking of robot.Second motor 475 drives roller gear 474 to rotate, and keeps gear Frame 473 moves on arc-shaped rack 471, and driving two spray guns 42, arcuately rack gear 471 moves in a circle respectively, paint control dress It sets 45 to spray the paint in canister 41 from spout by fluid hose 44, the spray painting on work cylindrical surface is made to realize Industry.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements It both falls in the scope of protection of present invention.The claimed scope of the invention is by appended claims and its equivalent circle It is fixed.

Claims (2)

1. a kind of paint-spray robot, it is characterised in that: including rack, running gear, radial adjustment device and paint spraying system;It is described Rack includes L shaped plate, hinge, screw bolt and nut;Wherein there are two the L shaped plates, and specification is identical, and L shaped plate is orthogonal Two faces are respectively equipped with two rectangular v notch vs;The hinge is two, for the hinged of two L shaped plates;The bolt, nut It is used for the closure of two L shaped plates at work, so that robot forms square tube shape structure;
The running gear has four groups, is arranged in the outside of rack, and every group includes drive part and secondary part;Wherein drive Dynamic part includes driving motor, motor cabinet, worm screw, turbine, driving pulley, driving band, driven pulley, first leg and the first row Walk wheel;The secondary part includes the second supporting leg and the second traveling wheel;Wherein the driving motor is mounted on motor cabinet, is machine Device people provides power;The motor cabinet is by being fixed in the outside of rack, for fixing driving motor;The worm screw and driving electricity Machine is connected, and worm screw is meshed with turbine;The worm gear and driving pulley coaxial line and synchronous rotation;The driving pulley with from Movable belt pulley is by driving band to be connected;The driven pulley and the first traveling wheel are coaxial, and rotate synchronously;The first leg is in H-shaped, and one end is connect with gantry rotation;First traveling wheel is the identical wheel of two specifications, and it is another to be mounted on first leg One end;Second supporting leg is identical as first leg specification, and one end is connect with gantry rotation;Second traveling wheel and first Traveling wheel size is identical, is mounted on the other end of the second supporting leg;The radial adjustment device has four groups, is located at rack four Lateral surface, every group includes lead screw, leading screw bearing, handle, feed screw nut and Y shape strut;Wherein, the both ends of the lead screw are placed in two In a leading screw bearing, lead screw both ends are provided with screw thread, when lead screw rotation, two feed screw nut then counter motions;The silk Thick stick support is fixedly mounted on the rear and front end of shell outside, the support for lead screw;The handle is connect with lead screw one end, is used for Drive lead screw rotation;The feed screw nut is two, is connected to lead screw both ends, is provided with hole on feed screw nut, with Y shape strut one End is hinged, and when lead screw rotation, two feed screw nuts are moved along towards opposite direction;Described two Y shape struts one end respectively with The hinge hole of the rotation connection of the middle section of first leg and the second supporting leg, the other end and feed screw nut is rotatablely connected;
The paint spraying system has identical two parts, is separately mounted in two L shaped plates, each section include canister, spray gun, Pipe clamp, fluid hose, paint control device, fixed frame and curved guide;Wherein the canister is by being fixed on outside rack Side, the supply for paint;The spray gun is mounted in curved guide by pipe clamp, is connect with fluid hose, and arc is led Spray gun will be driven to move in a circle to device, spout alignment work face of cylinder axis always;The pipe clamp is used for the fixation of spray gun, Spray gun can be fixed on suitable position according to different operating body diameter;The fluid hose other end is connect with canister, and by Paint control device control disengaging paint;The paint control device is fixedly mounted on shell outside, for control paint into Out;The fixed frame is fixed by screws in rack, the fixation for curved guide.
2. a kind of paint-spray robot according to claim 1, it is characterised in that: the curved guide has two groups, point It is not fixed on fixed frame, including arc-shaped rack, guide wheel, retainer for gear, roller gear and the second motor;Wherein, the arc Shape rack gear semicircular in shape, two sides are equipped with guide groove;The guide wheel is mounted on retainer for gear, and guide wheel can roll in guide groove It is dynamic;The retainer for gear can be moved by guide wheel on arc-shaped rack, and a roller gear is installed in inside;The Cylinder Gear Wheel is meshed with arc-shaped rack, and is connected with the second motor being mounted on the outside of retainer for gear;Second motor is logical The outside that screw is fixed on retainer for gear is crossed, roller gear rotation is driven.
CN201910141957.0A 2019-02-26 2019-02-26 A kind of paint-spray robot Pending CN109718973A (en)

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Application Number Priority Date Filing Date Title
CN201910141957.0A CN109718973A (en) 2019-02-26 2019-02-26 A kind of paint-spray robot

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Application Number Priority Date Filing Date Title
CN201910141957.0A CN109718973A (en) 2019-02-26 2019-02-26 A kind of paint-spray robot

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112170064A (en) * 2020-11-12 2021-01-05 吴江市震宇缝制设备有限公司 Sewing machine shell paint spraying apparatus
CN112170097A (en) * 2020-09-11 2021-01-05 西安宝鑫自动化设备有限公司 Dedicated swift mopping equipment of pipeline in building site
CN114733664A (en) * 2022-03-17 2022-07-12 安徽麦特电子股份有限公司 Spraying device is used in production of glass glaze capacitor film

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CN108057541A (en) * 2018-01-17 2018-05-22 安徽机电职业技术学院 A kind of industry works paint spraying machine
CN109174502A (en) * 2018-07-17 2019-01-11 东莞市奇趣机器人科技有限公司 A kind of steel pipe paint sprayer device people
CN109253342A (en) * 2018-11-13 2019-01-22 安徽理工大学 A kind of pipe walking robot
CN209735880U (en) * 2019-02-26 2019-12-06 安徽理工大学 Paint spraying robot

Patent Citations (9)

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Publication number Priority date Publication date Assignee Title
KR20120066314A (en) * 2010-12-14 2012-06-22 현대중공업 주식회사 Coating equipment for upward and downward work
WO2013175036A1 (en) * 2012-05-25 2013-11-28 Robotics Special Applications, S.L. Robotic machine for painting wind turbine towers and similar structures
CN203620827U (en) * 2013-10-29 2014-06-04 中国石油天然气集团公司 Liquid coating automatic spraying and repairing device for steel pipeline
CN104607347A (en) * 2015-02-15 2015-05-13 孙健宇 Automatic paint sprayer for spraying outer wall of wind power tower
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112170097A (en) * 2020-09-11 2021-01-05 西安宝鑫自动化设备有限公司 Dedicated swift mopping equipment of pipeline in building site
CN112170064A (en) * 2020-11-12 2021-01-05 吴江市震宇缝制设备有限公司 Sewing machine shell paint spraying apparatus
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CN114733664A (en) * 2022-03-17 2022-07-12 安徽麦特电子股份有限公司 Spraying device is used in production of glass glaze capacitor film
CN114733664B (en) * 2022-03-17 2023-03-31 安徽麦特电子股份有限公司 Spraying device is used in production of glass glaze capacitor film

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