CN212916259U

CN212916259U - Spraying robot

Info

Publication number: CN212916259U
Application number: CN202021495744.2U
Authority: CN
Inventors: 倪银飞
Original assignee: Jiangsu Erbidi Robot Co ltd
Current assignee: Jiangsu Erbidi Robot Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-04-09
Anticipated expiration: 2030-07-23

Abstract

The utility model discloses a spraying robot, which comprises a base, a spraying structure and a clamping structure, wherein the spraying structure is fixedly arranged at the middle part of the upper surface of the base through bolts, the clamping structure is arranged in the spraying structure, and a box body is fixedly connected at the middle part of the upper surface of the base through bolts; and add the spray paint in the box, the liquid level of spray paint is less than the minimum of fixed pipe, the water pump is taken out the spray paint, and carry out the spraying to the work piece of centre gripping on the clamping structure through hose and shower nozzle, and drive the lead screw through first motor and rotate, and then drive the sliding sleeve and rotate, but because the limiting displacement of gag lever post, and then can adjust the spraying height of shower nozzle spraying work piece, in addition, through the inside with the clamping structure setting at the box, at the in-process of shower nozzle spraying, unnecessary coating all remains the inside at the box, can not spray the outside, therefore, can enough play the effect of saving coating, can be convenient for again the clearance.

Description

Spraying robot

Technical Field

The utility model relates to the technical field of robot, specifically be a spraying robot.

Background

Because industrial product spraying is intensity of labour big, the abominable process of production condition, more and more enterprises adopt the robot to carry out automated spraying, in the spraying trade, in order to facilitate automated control and reduce the influence to operating personnel, generally carry out spraying operation through spraying robot, it is specific, set up the spray gun at automated control's spraying manipulator's tip, the rethread spray gun treats the spraying work piece and carries out the spraying, however, present spraying robot has some not enoughts, for example:

1. in the prior art, workpieces are generally transported to a region to be sprayed through a conveyor belt, six industrial mechanical arms are adopted to spray the workpieces, and the six industrial mechanical arms are difficult to spray the three-dimensional workpieces due to the limitation of the motion range of the mechanical arms.

2. When the six-axis industrial mechanical arm spraying robot is used for spraying a three-dimensional workpiece in the prior art, the coating sprayed by the spray head is dispersed outwards, so that the coating is easy to spray everywhere and is inconvenient to clean.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spraying robot to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a spraying robot comprises a base, a spraying structure and a clamping structure, wherein the spraying structure is fixedly arranged in the middle of the upper surface of the base through a bolt, the clamping structure is arranged in the spraying structure, a box body is fixedly connected in the middle of the upper surface of the base through a bolt, a supporting plate is fixedly connected to one side of the inner wall of the box body through a bolt, a first motor is fixedly arranged on the box body at one side of the supporting plate through a bolt, a lead screw is fixedly connected to the power output end of the first motor through a bolt, a limiting rod is fixedly connected to one side of the middle of the upper surface of the supporting plate through a bolt, a sliding sleeve is sleeved on the lead screw and the limiting rod and is meshed with the lead screw, the sliding sleeve is slidably connected with the sliding sleeve, a spray head is fixedly connected to one end of one side of, the water pump input inserts the bottom of box, the water pump output has the hose through flange and bolt sealing connection, the other end of hose with shower nozzle sealing connection, box one side is through bolt fixedly connected with controller, controller and external power source electric connection, the water pump with first motor all with controller electric connection.

Preferably, the box is of a cylindrical structure, one end of the screw rod is fixedly connected with a limiting block through a bolt, and the height of the box is not smaller than the movement distance of the spray head.

Preferably, the support plate is not in contact with the clamping structure, and the first motor is not in contact with the support plate.

Preferably, clamping structure still includes fixed pipe, box inner wall upper surface middle part fixed mounting has the second motor, second motor power take off end passes through bolt fixedly connected with bull stick, bolt fixedly connected with a plurality of bracing piece is passed through to the peripheral one end of bull stick, the bracing piece is equipped with threely altogether, and is three bracing piece one end with fixed pipe passes through bolt fixed connection, fixed pipe inner wall middle part is through the fixed cover of bolt fixedly connected with, the second motor with controller electric connection.

Preferably, the fixed upper surface of the sleeve is close to the edge and is provided with a groove, a fixing frame is fixedly connected to one side of the inner wall of the groove through a bolt, a connecting rod is inserted into one side of the fixing frame, one end of the connecting rod penetrates through a clamping plate fixedly connected to the bolt, the connecting rod is connected with the fixing frame and is in sliding connection with the fixing frame, a spring and a limiting plate are sleeved in the middle of the periphery of the connecting rod, the spring is in sliding connection with the connecting rod, one end of the spring is welded to the fixing frame, the other end of the spring is welded to the limiting plate, and the limiting plate is.

Preferably, the three support rods are uniformly distributed, and the top ends of the rotating rods and the support rods are on the same horizontal plane.

Preferably, the peripheral middle part of bull stick is close to one end department and passes through bolt fixedly connected with first gear, box inner wall upper surface middle part is rotated through the bearing and is connected with the dead lever, bolt fixedly connected with second gear is passed through to the peripheral one end of dead lever, first gear with the meshing of second gear, the peripheral department of being close to one end of dead lever is through bolt fixedly connected with stirring leaf.

Preferably, the middle part of the upper surface of the inner wall of the box body is fixedly connected with a mounting plate through a bolt, and the mounting plate is fixedly connected with the second motor through a bolt.

Preferably, the grip block is the arc structure, the grip block is equipped with six altogether, and six the grip block evenly distributed.

Preferably, the fixed pipe is in a conical structure and is located inside the box body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model is provided with a box body, a screw rod and a first motor, and spray paint is added in the box body, the liquid level of the spray paint is lower than the lowest surface of a fixed pipe, the spray paint is pumped out by a water pump, a workpiece clamped on a clamping structure is sprayed by a hose and a nozzle, the screw rod is driven to rotate by the first motor, and the sliding sleeve is driven to rotate, but due to the limiting function of a limiting rod, the sliding sleeve can move up and down on the screw rod, so as to drive the nozzle to move up and down, and further the spraying height of the workpiece sprayed by the nozzle can be adjusted, in addition, by arranging the clamping structure in the box body, redundant paint is kept in the box body and can not be sprayed outside in the spraying process of the nozzle, therefore, the function of saving paint can be achieved, the cleaning can be convenient, the box body is of a cylindrical structure, and the height size of the box body is 80-150, the diameter size of the box body is 50-100CM, so that the occupied space is small, and an operator can conveniently place the workpiece into the clamping structure.

2. The utility model discloses a be equipped with second motor, bull stick and fixed pipe, drive the bull stick through the second motor and rotate, the bull stick can drive three bracing piece and rotate to can drive fixed pipe and rotate, and then can drive the work piece of centre gripping between six grip blocks and rotate, consequently, the shower nozzle can carry out the spraying to the peripheral homoenergetic of three-dimensional work piece, and does not receive range of motion's restriction, and the spraying is convenient.

3. The utility model discloses a be equipped with first gear, second gear and stirring leaf, at the in-process of spraying, the second motor drives the bull stick and rotates, and simultaneously, can drive first gear revolve on the bull stick, because first gear and second gear meshing, therefore, first gear can drive second gear revolve, the second gear drives the dead lever and rotates, thereby can drive the rotation of stirring leaf on the dead lever, can stir the spraying material in the box, thereby prevent that coating from deposiing, avoid the spraying inhomogeneous, and can prevent that the precipitate from blockking up the water pump, therefore, can realize through a motor that the work piece carries out the spraying at the rotation in-process, can realize the stirring to the spraying material simultaneously, the use of motor has been reduced, play energy saving's effect.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the overall cross-sectional structure of the present invention;

FIG. 3 is a schematic top view of the cross-sectional structure of the present invention;

fig. 4 is a schematic top view of the fixing tube 33 of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 1;

FIG. 6 is an enlarged view of the structure at B in FIG. 3;

fig. 7 is a schematic view of the top view structure of the fixing sleeve of the present invention.

In the figure: 1-a base; 2-spraying structure; 21-a box body; 22-a water pump; 23-a first motor; 24-a screw rod; 25-a sliding sleeve; 26-a spray head; 27-a limiting block; 28-a hose; 29-a support plate; 210-a limiting rod; 3-a clamping structure; 31-a mounting plate; 32-a second motor; 33-a stationary tube; 34-a fixation sleeve; 35-a rotating rod; 36-a support bar; 37-a clamping plate; 38-a mount; 39-a spring; 310-a limiting plate; 311-connecting rods; 312-a groove; 313-a first gear; 314-a second gear; 315-stirring blade; 316-a fixation bar; 4-a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-3 and fig. 5, the present invention provides a technical solution: a spraying robot comprises a base 1, a spraying structure 2 and a clamping structure 3, wherein the spraying structure 2 is fixedly arranged in the middle of the upper surface of the base 1 through bolts, the clamping structure 3 is arranged in the spraying structure 2 and is used for clamping and fixing a workpiece to be sprayed, a box body 21 is fixedly connected in the middle of the upper surface of the base 1 through bolts, a supporting plate 29 is fixedly connected to one side of the inner wall of the box body 21 through bolts and plays a role in supporting and fixing a limiting rod 210, a first motor 23 is fixedly arranged on the box body 21 on one side of the supporting plate 29 through bolts, a power output end of the first motor 23 is fixedly connected with a screw rod 24 through bolts, the limiting rod 210 is fixedly connected to one side of the middle of the upper surface of the supporting plate 29 through bolts, a sliding sleeve 25 is sleeved on the screw rod 24 and the limiting rod 210, and, the sliding sleeve 25 is connected with the sliding sleeve 25 in a sliding manner, a spray head 26 is fixedly connected with one side of the sliding sleeve 25 close to one end, a water pump 22 is fixedly connected with one side of the inner wall of the box body 21 close to the bottom end, the input end of the water pump 22 is inserted into the bottom of the box body 21, the output end of the water pump 22 is connected with a hose 28 through a flange and a bolt in a sealing manner, the other end of the hose 28 is connected with the spray head 26 in a sealing manner, a controller 4 is fixedly connected with one side of the box body 21 through a bolt, the controller 4 is PLCS7-200 in model number, the controller 4 is electrically connected with an external power supply, the water pump 22 and the first motor 23 are both electrically connected with the controller 4, the box body 21 is of a cylindrical structure, one end of the lead screw 24 is fixedly connected with a limit block 27 through a bolt, and, the supporting plate 29 is not in contact with the clamping structure 3, so that the clamping structure 3 does not rub against the supporting plate 29 in the rotating process, the first motor 23 is not in contact with the supporting plate 29, the first motor 23 can dissipate heat in the working process, the first motor 23 is not in contact with the supporting plate 29, the supporting plate 29 can be prevented from hindering the first motor 23 from dissipating heat, the spray coating material is added into the box body 21, the liquid level of the spray coating material is lower than the lowest surface of the fixed pipe 33, the water pump 22 pumps out the spray coating material, the workpiece clamped on the clamping structure 3 is sprayed through the hose 28 and the spray head 26, the screw rod 24 is driven to rotate through the first motor 23, and the sliding sleeve 25 is driven to rotate, but due to the limiting effect of the limiting rod 210, the sliding sleeve 25 moves up and down, and the controller 4 controls the moving distance of the sliding sleeve 25, so that the sliding sleeve 25 is prevented from sliding out of the top end of the, the sliding sleeve 25 moves up and down to drive the spray head 26 to move up and down, so that the spraying height of the spray head 26 for spraying the workpiece can be adjusted, in addition, the clamping structure 3 is arranged in the box body 21, redundant coating is kept in the box body 21 in the spraying process of the spray head 26 and cannot be sprayed outside, so that the effect of saving the coating can be achieved, the cleaning is convenient, the box body 21 is of a cylindrical structure, the height size of the box body 21 is 80-150CM, the diameter size of the box body 21 is 50-100CM, the occupied space is small, and an operator can conveniently place the workpiece into the clamping structure 3.

Example two:

referring to fig. 1-7, the present invention provides a technical solution: a spraying robot comprises a base 1, a spraying structure 2 and a clamping structure 3, wherein the spraying structure 2 is fixedly arranged in the middle of the upper surface of the base 1 through bolts, the clamping structure 3 is arranged in the spraying structure 2 and is used for clamping and fixing a workpiece to be sprayed, a box body 21 is fixedly connected in the middle of the upper surface of the base 1 through bolts, a supporting plate 29 is fixedly connected to one side of the inner wall of the box body 21 through bolts and plays a role in supporting and fixing a limiting rod 210, a first motor 23 is fixedly arranged on the box body 21 on one side of the supporting plate 29 through bolts, a power output end of the first motor 23 is fixedly connected with a screw rod 24 through bolts, the limiting rod 210 is fixedly connected to one side of the middle of the upper surface of the supporting plate 29 through bolts, a sliding sleeve 25 is sleeved on the screw rod 24 and the limiting rod 210, and, the sliding sleeve 25 is connected with the sliding sleeve 25 in a sliding manner, a spray head 26 is fixedly connected with one side of the sliding sleeve 25 close to one end through a bolt, a water pump 22 is fixedly connected with one side of the inner wall of the box body 21 close to the bottom end through a bolt, the input end of the water pump 22 is inserted into the bottom of the box body 21, the output end of the water pump 22 is connected with a hose 28 through a flange and a bolt in a sealing manner, the other end of the hose 28 is connected with the spray head 26 in a sealing manner, a controller 4 is fixedly connected with one side of the box body 21 through a bolt, the model of the controller 4 is PLCS7-200, the controller 4 is electrically connected with an external power supply, the water pump 22 and the first motor 23 are both electrically connected with the controller 4, the box body 21 is of a cylindrical structure, one end of the lead screw 24, the height of the box 21 is not less than the distance of the movement of the spray head 26, the support plate 29 is not in contact with the clamping structure 3, so that the clamping structure 3 does not rub against the support plate 29 in the rotating process, the first motor 23 is not in contact with the support plate 29, the first motor 23 can dissipate heat in the working process, the first motor 23 is not in contact with the support plate 29, so that the support plate 29 can be prevented from interfering with the first motor 23 to dissipate heat, the spray paint is added into the box 21, the liquid level of the spray paint is lower than the lowest surface of the fixed pipe 33, the water pump 22 pumps out the spray paint, the workpiece clamped on the clamping structure 3 is sprayed through the hose 28 and the spray head 26, the first motor 23 drives the screw rod 24 to rotate, and then the sliding sleeve 25 is driven to rotate, but due to the limiting effect of the limiting rod 210, so that the sliding sleeve 25 moves up and down, and the controller 4 controls the moving distance of the sliding sleeve 25 to prevent the sliding sleeve 25 from sliding out of the top end of the screw rod 24, the sliding sleeve 25 moves up and down to drive the spray head 26 to move up and down, and further the spraying height of the spray head 26 for spraying a workpiece can be adjusted, in addition, by arranging the clamping structure 3 in the box body 21, in the spraying process of the spray head 26, redundant coating is kept in the box body 21 and cannot be sprayed outside, therefore, the box body 21 is of a cylindrical structure, the height of the box body 21 is 80-150CM, the diameter of the box body 21 is 50-100CM, the occupied space is small, an operator can conveniently put the workpiece into the clamping structure 3, the clamping structure 3 further comprises a fixed pipe 33, and a second motor 32 is fixedly arranged in the middle of the upper surface of the inner wall of the box body 21, the power output end of the second motor 32 is fixedly connected with a rotating rod 35 through a bolt, one end of the periphery of the rotating rod 35 is fixedly connected with a plurality of supporting rods 36 through bolts, the number of the supporting rods 36 is three, the supporting rods 36 not only have a supporting effect on the bottom of a workpiece, but also have a supporting effect on the fixed pipe 33, sprayed coating can fall into the box 21 from the gap of the supporting rods 36, one end of each of the three supporting rods 36 is fixedly connected with the fixed pipe 33 through a bolt, the middle part of the inner wall of the fixed pipe 33 is fixedly connected with a fixed sleeve 34 through a bolt, the fixed sleeve 34 can clamp and fix the workpiece, and has a limiting effect on the workpiece, the second motor 32 is electrically connected with the controller 4, the upper surface of the fixed sleeve 34 is close to the edge and provided with a groove 312, one side of the inner wall of the groove 312, a connecting rod 311 is inserted into one side of the fixing frame 38, one end of the connecting rod 311 penetrates through the fixing sleeve 34 and is fixedly connected with a clamping plate 37 through a bolt, the connecting rod 311 is in sliding connection with the fixing frame 38 and the fixing sleeve 34, a spring 39 and a limiting plate 310 are sleeved in the middle of the periphery of the connecting rod 311, the spring 39 is in sliding connection with the connecting rod 311, one end of the spring 39 is welded with the fixing frame 38, the other end of the spring 39 is welded with the limiting plate 310, the limiting plate 310 is fixedly connected with the connecting rod 311 through a bolt, the workpiece can be clamped and fixed through the six clamping plates 37, when the workpiece is placed between the six clamping plates 37, the clamping plates 37 can be extruded, so that the clamping plates 37 push the connecting rod 311 to move, the connecting rod 311 extrudes the spring 39, and the spring 39 is, therefore, the clamping plate 37 can fix workpieces with different diameters and sizes, three supporting rods 36 are uniformly distributed, so that the stress on the workpieces is uniform, the top end of the rotating rod 35 and the supporting rods 36 are on the same horizontal plane, so that the workpieces can be kept horizontal when being placed at the bottom of the fixed pipe 33, the middle part of the upper surface of the inner wall of the box body 21 is fixedly connected with the mounting plate 31 through bolts, the mounting plate 31 is fixedly connected with the second motor 32 through bolts, the clamping plate 37 is of an arc-shaped structure, the clamping plate 37 is provided with six clamping plates 37, the six clamping plates 37 are uniformly distributed, the fixed pipe 33 is of a conical structure, the fixed pipe 33 is positioned inside the box body 21, so that the spray head 26 can be prevented from spraying the coating outside when spraying, the rotating rod 35 is driven to rotate by the second motor 32, and the rotating rod 35 can drive the three supporting rods 36 to rotate, thereby can drive fixed pipe 33 and rotate, and then can drive the work piece of centre gripping between six grip blocks 37 and rotate, consequently, shower nozzle 26 can carry out the spraying to the periphery homoenergetic of three-dimensional work piece, and does not receive the restriction of motion range, and the spraying is convenient.

Example three:

referring to fig. 1-7, the present invention provides a technical solution: a spraying robot comprises a base 1, a spraying structure 2 and a clamping structure 3, wherein the spraying structure 2 is fixedly arranged in the middle of the upper surface of the base 1 through bolts, the clamping structure 3 is arranged in the spraying structure 2 and is used for clamping and fixing a workpiece to be sprayed, a box body 21 is fixedly connected in the middle of the upper surface of the base 1 through bolts, a supporting plate 29 is fixedly connected to one side of the inner wall of the box body 21 through bolts and plays a role in supporting and fixing a limiting rod 210, a first motor 23 is fixedly arranged on the box body 21 on one side of the supporting plate 29 through bolts, a power output end of the first motor 23 is fixedly connected with a screw rod 24 through bolts, the limiting rod 210 is fixedly connected to one side of the middle of the upper surface of the supporting plate 29 through bolts, a sliding sleeve 25 is sleeved on the screw rod 24 and the limiting rod 210, and, the sliding sleeve 25 is connected with the sliding sleeve 25 in a sliding manner, a spray head 26 is fixedly connected with one side of the sliding sleeve 25 close to one end through a bolt, a water pump 22 is fixedly connected with one side of the inner wall of the box body 21 close to the bottom end through a bolt, the input end of the water pump 22 is inserted into the bottom of the box body 21, the output end of the water pump 22 is connected with a hose 28 through a flange and a bolt in a sealing manner, the other end of the hose 28 is connected with the spray head 26 in a sealing manner, a controller 4 is fixedly connected with one side of the box body 21 through a bolt, the model of the controller 4 is PLCS7-200, the controller 4 is electrically connected with an external power supply, the water pump 22 and the first motor 23 are both electrically connected with the controller 4, the box body 21 is of a cylindrical structure, one end of the lead screw 24 is fixedly, the height dimension of the box body 21 is not less than the moving distance dimension of the spray head 26, so that the spray paint is prevented from being sprayed to the outside when spraying is performed, the support plate 29 is not in contact with the clamping structure 3, the clamping structure 3 can be prevented from rubbing with the support plate 29 in the rotating process, the first motor 23 is not in contact with the support plate 29, the first motor 23 can dissipate heat in the working process, the first motor 23 is not in contact with the support plate 29, the support plate 29 can be prevented from interfering with the first motor 23 to dissipate heat, the spray paint is added into the box body 21, the liquid level of the spray paint is lower than the lowest surface of the fixed pipe 33, the water pump 22 pumps out the spray paint, the workpiece clamped on the clamping structure 3 is sprayed through the hose 28 and the spray head 26, the first motor 23 drives the screw rod 24 to rotate, the sliding sleeve 25 is driven to rotate, but due to the limiting effect of the limiting rod 210, therefore, the sliding sleeve 25 moves up and down, the controller 4 controls the moving distance of the sliding sleeve 25 to prevent the sliding sleeve 25 from sliding out of the top end of the screw rod 24, the sliding sleeve 25 moves up and down to drive the spray head 26 to move up and down, and further the spraying height of the workpiece sprayed by the spray head 26 can be adjusted, in addition, by arranging the clamping structure 3 in the box body 21, in the spraying process of the spray head 26, redundant coating is kept in the box body 21 and cannot be sprayed outside, therefore, the function of saving coating and the convenience for cleaning can be achieved, the box body 21 is of a cylindrical structure, the height dimension of the box body 21 is 80-150CM, the diameter dimension of the box body 21 is 50-100CM, the occupied space is small, an operator can conveniently place the workpiece into the clamping structure 3, the clamping structure 3 further comprises a fixing pipe 33, a second motor 32 is fixedly arranged in the middle of the upper surface of the inner wall of the box body 21, the power output end of the second motor 32 is fixedly connected with a rotating rod 35 through a bolt, one end of the periphery of the rotating rod 35 is fixedly connected with a plurality of supporting rods 36 through bolts, the number of the supporting rods 36 is three, the supporting rods 36 not only have a supporting effect on the bottom of a workpiece, but also have a supporting effect on the fixed pipe 33, sprayed coating can fall into the box 21 from the gap of the supporting rods 36, one end of each of the three supporting rods 36 is fixedly connected with the fixed pipe 33 through a bolt, the middle part of the inner wall of the fixed pipe 33 is fixedly connected with a fixed sleeve 34 through a bolt, the fixed sleeve 34 can clamp and fix the workpiece, and has a limiting effect on the workpiece, the second motor 32 is electrically connected with the controller 4, the upper surface of the fixed sleeve 34 is close to the edge and provided with a groove 312, one side of the inner wall of the groove 312, a connecting rod 311 is inserted into one side of the fixing frame 38, one end of the connecting rod 311 penetrates through the fixing sleeve 34 and is fixedly connected with a clamping plate 37 through a bolt, the connecting rod 311 is in sliding connection with the fixing frame 38 and the fixing sleeve 34, a spring 39 and a limiting plate 310 are sleeved in the middle of the periphery of the connecting rod 311, the spring 39 is in sliding connection with the connecting rod 311, one end of the spring 39 is welded with the fixing frame 38, the other end of the spring 39 is welded with the limiting plate 310, the limiting plate 310 is fixedly connected with the connecting rod 311 through a bolt, the workpiece can be clamped and fixed through the six clamping plates 37, when the workpiece is placed between the six clamping plates 37, the clamping plates 37 can be extruded, so that the clamping plates 37 push the connecting rod 311 to move, the connecting rod 311 extrudes the spring 39, and the spring 39 is, therefore, the clamping plate 37 can fix workpieces with different diameters and sizes, three supporting rods 36 are uniformly distributed, so that the stress on the workpieces is uniform, the top end of the rotating rod 35 and the supporting rods 36 are on the same horizontal plane, so that the workpieces can be kept horizontal when being placed at the bottom of the fixed pipe 33, the middle part of the upper surface of the inner wall of the box body 21 is fixedly connected with the mounting plate 31 through bolts, the mounting plate 31 is fixedly connected with the second motor 32 through bolts, the clamping plate 37 is of an arc-shaped structure, the clamping plate 37 is provided with six clamping plates 37, the six clamping plates 37 are uniformly distributed, the fixed pipe 33 is of a conical structure, the fixed pipe 33 is positioned inside the box body 21, so that the spray head 26 can be prevented from spraying the coating outside when spraying, the rotating rod 35 is driven to rotate by the second motor 32, and the rotating rod 35 can drive the three supporting rods 36 to rotate, thereby, the fixed pipe 33 can be driven to rotate, and further, the workpiece clamped between the six clamping plates 37 can be driven to rotate, therefore, the spray head 26 can spray the periphery of the three-dimensional workpiece, and is not limited by the movement range, the spraying is convenient, the middle part of the periphery of the rotating rod 35 is close to one end and is fixedly connected with the first gear 313 through the bolt, the middle part of the upper surface of the inner wall of the box 21 is rotatably connected with the fixed rod 316 through the bearing, the middle part of the upper surface of the inner wall of the box 21 is embedded with the bearing, one end of the fixed rod 316 penetrates through the bearing, the fixed rod 316 is fixedly connected with the bearing, one end of the periphery of the fixed rod 316 is fixedly connected with the second gear 314 through the bolt, the first gear 313 is meshed with the second gear 314, the periphery of the fixed rod 316 is close to one end and is fixedly connected with the stirring blade 315 through, meanwhile, the first gear 313 on the rotating rod 35 can be driven to rotate, because the first gear 313 is meshed with the second gear 314, the first gear 313 can drive the second gear 314 to rotate, the second gear 314 drives the fixing rod 316 to rotate, so that the stirring blade 315 on the fixing rod 316 can be driven to rotate, the sprayed paint in the box body 21 can be stirred, the paint can be prevented from precipitating, the spraying is prevented from being uneven, and the water pump 22 can be prevented from being blocked by precipitates, therefore, the workpiece can be sprayed in the rotating process through one motor, the stirring of the sprayed paint can be realized simultaneously, the use of the motor is reduced, and the energy-saving effect is achieved.

The working principle is as follows: when the spraying device is used, the spraying material is added into the box body 21, the liquid level of the spraying material is lower than the lowest surface of the fixed pipe 33, the spraying material is pumped out by the water pump 22, the workpiece clamped on the clamping structure 3 is sprayed by the hose 28 and the spray head 26, the screw rod 24 is driven to rotate by the first motor 23, and the sliding sleeve 25 is driven to rotate, but due to the limiting effect of the limiting rod 210, the sliding sleeve 25 can move up and down on the screw rod 24, so that the spray head 26 can be driven to move up and down, and the spraying height of the workpiece sprayed by the spray head 26 can be adjusted, in addition, by arranging the clamping structure 3 in the box body 21, redundant coating is kept in the box body 21 and cannot be sprayed to the outside in the spraying process of the spray head 26, so that the effect of saving the coating and the cleaning can be conveniently achieved, the box body 21 is of a cylindrical structure, and the height size of the box body 21 is, the diameter size of the box body 21 is 50-100CM, the occupied space is small, and an operator can conveniently put a workpiece into the clamping structure 3, and spray the upper part of the workpiece and then spray the lower part of the workpiece, the utility model discloses a through being provided with the second motor 32, the rotating rod 35 and the fixed tube 33, the rotating rod 35 is driven to rotate by the second motor 32, the rotating rod 35 can drive the three supporting rods 36 to rotate, thereby the fixed tube 33 can be driven to rotate, and further the workpiece clamped between the six clamping plates 37 can be driven to rotate, therefore, the spray head 26 can spray the periphery of the three-dimensional workpiece, and is not limited by the range of motion, the spraying is convenient, in the spraying process, the second motor 32 drives the rotating rod 35 to rotate, and simultaneously, the first gear 313 on the rotating rod 35 can be driven to rotate, because the first gear 313 is meshed with the second gear 314, therefore, first gear 313 can drive second gear 314 and rotate, second gear 314 drives dead lever 316 and rotates, thereby can drive stirring leaf 315 on the dead lever 316 and rotate, can stir the spraying material in box 21, thereby prevent that coating from deposiing, avoid the spraying inhomogeneous, and can prevent that the precipitate from blockking up water pump 22, consequently, can realize through a motor that the work piece is being rotated the in-process and is being sprayed, can realize the stirring to spraying material simultaneously, the use of motor has been reduced, the effect of energy saving is played.

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.

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.

Claims

1. A painting robot, comprising:

a base (1);

a spray structure (2);

a clamping structure (3);

the middle part of the upper surface of the base (1) is fixedly provided with a spraying structure (2) through a bolt, and a clamping structure (3) is arranged in the spraying structure (2);

wherein, the middle part of the upper surface of the base (1) is fixedly connected with a box body (21) through a bolt, one side of the inner wall of the box body (21) is fixedly connected with a supporting plate (29) through a bolt, the box body (21) at one side of the supporting plate (29) is fixedly provided with a first motor (23) through a bolt, the power output end of the first motor (23) is fixedly connected with a screw rod (24) through a bolt, one side of the middle part of the upper surface of the supporting plate (29) is fixedly connected with a limiting rod (210) through a bolt, the screw rod (24) and the limiting rod (210) are sleeved with a sliding sleeve (25), the sliding sleeve (25) is meshed with the screw rod (24), the sliding sleeve (25) is slidably connected with the sliding sleeve (25), one side of the sliding sleeve (25) is close to one end and is fixedly connected with a spray head (26) through, the utility model discloses a shower nozzle, including box (21), water pump (22), shower nozzle (26), bolt fixedly connected with controller (4), controller (4) and external power source electric connection, water pump (22) input is inserted the bottom of box (21), water pump (22) output has hose (28) through flange and bolt sealing connection, the other end of hose (28) with shower nozzle (26) sealing connection, box (21) one side is through bolt fixedly connected with controller (4), water pump (22) with first motor (23) all with controller (4) electric connection.

2. A painting robot as claimed in claim 1, characterized in that: the box body (21) is of a cylindrical structure, one end of the screw rod (24) is fixedly connected with a limiting block (27) through a bolt, and the height size of the box body (21) is not smaller than the moving distance size of the spray head (26).

3. A painting robot as claimed in claim 1, characterized in that: the supporting plate (29) is not in contact with the clamping structure (3), and the first motor (23) is not in contact with the supporting plate (29).

4. A painting robot as claimed in claim 1, characterized in that: the clamping structure (3) further comprises:

a fixed tube (33);

wherein, box (21) inner wall upper surface middle part fixed mounting has second motor (32), second motor (32) power take off end passes through bolt fixedly connected with bull stick (35), a plurality of bracing piece (36) of bolt fixedly connected with is passed through to bull stick (35) peripheral one end, bracing piece (36) are equipped with threely altogether, and threely bracing piece (36) one end with fixed pipe (33) are through bolt fixed connection, fixed pipe (33) inner wall middle part is through the fixed cover (34) of bolt fixedly connected with, second motor (32) with controller (4) electric connection.

5. A painting robot as claimed in claim 4, characterized in that: a groove (312) is arranged on the upper surface of the fixing sleeve (34) near the edge, one side of the inner wall of the groove (312) is fixedly connected with a fixing frame (38) through a bolt, a connecting rod (311) is inserted at one side of the fixed frame (38), one end of the connecting rod (311) passes through the fixed sleeve (34) and is fixedly connected with a clamping plate (37) through a bolt, the connecting rod (311) is connected with the fixed frame (38) and the fixed sleeve (34) in a sliding way, the middle part of the periphery of the connecting rod (311) is sleeved with a spring (39) and a limiting plate (310), the spring (39) is connected with the connecting rod (311) in a sliding way, one end of the spring (39) is welded with the fixed frame (38), the other end of the spring (39) is welded with the limiting plate (310), and the limiting plate (310) is fixedly connected with the connecting rod (311) through a bolt.

6. A painting robot as claimed in claim 4, characterized in that: the three support rods (36) are uniformly distributed, and the top ends of the rotating rods (35) and the support rods (36) are on the same horizontal plane.

7. A painting robot as claimed in claim 4, characterized in that: the utility model discloses a box, including transfer lever (35), dead lever (316), bolt fixedly connected with second gear (314) are passed through to dead lever (35) peripheral middle part is close to one end department through bolt fixedly connected with first gear (313), box (21) inner wall upper surface middle part is rotated through the bearing and is connected with dead lever (316), dead lever (316) peripheral one end is passed through bolt fixedly connected with second gear (314), first gear (313) with second gear (314) meshing, dead lever (316) peripheral department of being close to one end department is through bolt fixedly connected with stirring leaf (315).

8. A painting robot as claimed in claim 4, characterized in that: the box (21) inner wall upper surface middle part is through bolt fixedly connected with mounting panel (31), mounting panel (31) with second motor (32) are through bolt fixed connection.

9. A painting robot as claimed in claim 5, characterized in that: grip block (37) are the arc structure, grip block (37) are equipped with six altogether, and six grip block (37) evenly distributed.

10. A painting robot as claimed in claim 4, characterized in that: the fixed pipe (33) is in a conical structure, and the fixed pipe (33) is located inside the box body (21).