CN112024181B

CN112024181B - Multi-station intelligent spraying robot based on Internet of things

Info

Publication number: CN112024181B
Application number: CN202010873052.5A
Authority: CN
Inventors: 金文应; 孙浩
Original assignee: Shenzhen Lingtuo Industrial Co ltd
Current assignee: Shenzhen lingtuo Industrial Co., Ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-12-10
Anticipated expiration: 2040-08-26
Also published as: CN112024181A

Abstract

The invention relates to the field of spraying equipment, in particular to a multi-station intelligent spraying robot based on the Internet of things, which comprises a seat plate, wherein mounting plates are fixed on two sides of the upper end of the seat plate, a conveying belt is connected between the middle parts of the two mounting plates, a limiting mechanism is installed at the upper end of one side, away from the conveying belt, of the two mounting plates, a supporting plate is fixedly connected to the upper ends of the two mounting plates, a paint spraying manipulator is fixedly connected to the front side and the rear side of the middle part of the supporting plate, sealing plates are fixedly connected between the front part and the rear part of the supporting plate, and a second through groove is formed in the lower end of each sealing plate in a penetrating mode. According to the invention, the two mounting plates are respectively provided with the supporting plate, the top plate is arranged between the upper ends of the supporting plates, and the sealing plates with the dust blocking mechanisms are arranged between the front and rear parts of the supporting plates.

Description

Multi-station intelligent spraying robot based on Internet of things

Technical Field

The invention relates to the field of spraying equipment, in particular to a multi-station intelligent spraying robot based on the Internet of things.

Background

The internet of things is manufactured by adopting various devices and technologies such as various information sensors, radio frequency identification technologies, global positioning systems, infrared sensors, laser scanners and the like, and the intelligent spraying robot is mechanical equipment used in the existing spraying process and can reduce manpower input in the spraying process.

At present used spraying robot is at the during operation, the object of spraying is mostly exposed in the air, if the peripheral air floats the foreign matter that has more dust and so on, these can drop on the object at the spraying in-process, cause the pollution, influence the spraying quality of object, paint can have part again paint when spraying on the object and become vaporific, because vaporific paint is lighter, make vaporific paint easily blow on peripheral mechanical equipment, cause the pollution, and during the spraying, the object is all carried through the conveyer belt, in the transportation process, the phenomenon of off normal appears because of the vibrations that the conveyer belt during operation produced in the object easily, and then influence spraying robot's spraying effect.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a multi-station intelligent spraying robot based on the Internet of things, which solves the problems that when the existing spraying robot works, most sprayed objects are exposed in the air, if more foreign matters such as dust float in the peripheral air, the foreign matters fall on the objects in the spraying process to cause pollution and affect the spraying quality of the objects, and when the paint is sprayed on the objects, part of the paint is changed into mist, so that the mist paint is easily blown onto peripheral mechanical equipment to cause pollution due to lighter mist paint, and when the spraying is carried out, the objects are conveyed through a conveying belt, and the objects are easily deviated due to vibration generated during the working of the conveying belt in the conveying process, so that the spraying effect of the spraying robot is affected.

The technical scheme adopted by the invention for solving the technical problems is as follows: a multi-station intelligent spraying robot based on the Internet of things comprises a seat plate, wherein mounting plates are fixed on two sides of the upper end of the seat plate, a conveying belt is connected between the middle parts of the two mounting plates, a limiting mechanism is installed on the upper end of one side, away from the conveying belt, of the two mounting plates, a supporting plate is fixedly connected with the upper ends of the two mounting plates, a painting manipulator is fixedly connected with the front side and the rear side of the middle part of the supporting plate, a sealing plate is fixedly connected between the front part and the rear part of the supporting plate, a second through groove is formed in the lower end of the sealing plate in a penetrating mode, the second through groove and the conveying belt are located on the same horizontal line, a first through groove is formed in the middle part of the sealing plate in a penetrating mode, a dust blocking mechanism is installed inside the first through groove, two buffering mechanisms are installed at the lower end, close to one side, of the sealing plate, the two buffering mechanisms on the same side are located on two sides of the first through groove formed in the sealing plate, the dust-blocking mechanism is characterized in that a top plate is fixedly connected between the upper ends of the supporting plates, a spreading mechanism is installed in the middle of the top plate, and the spreading mechanism is connected with the dust-blocking mechanisms installed on the two sealing plates.

Specifically, stop gear all includes two spacing cylinders, two other fixed connection is equallyd divide to spacing cylinder and is kept away from one side upper end of conveyer belt at the place mounting panel, the output of spacing cylinder all faces the place mounting panel, the piston rod of spacing cylinder all runs through the place mounting panel and all extends to the top of conveyer belt, the part of the piston rod place mounting panel contact of spacing cylinder all overlaps establishes and sliding connection has the sliding sleeve, the equal fixed connection of sliding sleeve is on the place mounting panel, equal fixedly connected with limiting plate on the piston rod of spacing cylinder, the mounting groove has all been seted up to the lower extreme of limiting plate, the inside of mounting groove all is connected with a plurality of gyro wheels through the pivot rotation, the lower extreme of gyro wheel all contacts with the upper end of conveyer belt.

The dust blocking mechanism comprises a dust blocking plate, the upper end of the dust blocking plate is hinged to the upper end of the inside of the first through groove in the position through a hinge, a sliding groove is formed in the middle of the dust blocking plate close to one side, first spring blocks are fixedly connected to two sides of the upper end of the dust blocking plate close to one side, second spring blocks are fixedly connected to the first spring blocks through bent pipe springs, and the second spring blocks are fixedly connected to the sealing plate in the position.

The buffer mechanism comprises a fixed plate, the fixed plate is horizontally and fixedly connected to the sealing plate at the same side, a groove is formed in one side, close to the middle of the sealing plate, of the fixed plate, the opening of the groove faces towards the first through groove formed in the sealing plate at the same side, a buffer plate is fixedly connected to the inside of the groove through a buffer spring, the buffer plate is connected to the inside of the groove at the same side in a sliding mode, and a rubber pad is fixedly connected to one side, away from the buffer spring, of the buffer plate and is supported to the dust blocking plate of the dust blocking mechanism at the same side.

Specifically, prop the opening mechanism and include servo motor, servo motor fixed connection is on the roof, servo motor's output down, through the first bevel gear of transmission shaft fixedly connected with on servo motor's the output, first bevel gear meshing is connected with the second bevel gear, the middle part of second bevel gear runs through and threaded connection has drive screw, drive screw's the front and back portion all rotates and is connected with rotatory year dish, the equal fixed connection in one side that drive screw was kept away from to rotatory year dish is on the homonymy shrouding, all overlap on drive screw's the front and back portion outer wall and establish and threaded connection have the board of strutting, it all is L-shaped structure to prop the board of strutting, the equal sliding connection of the lower extreme of board of strutting is inside the spout of homonymy fender dirt mechanism.

Specifically, the external thread of the driving screw on the back surface of the second bevel gear is a left-handed thread, and the external thread of the driving screw on the front surface of the second bevel gear is a right-handed thread.

Specifically, the transmission shaft penetrates through the top plate and is fixedly connected to the top plate through a bearing.

Specifically, the first through grooves are all in a U-shaped structure, and the openings of the first through grooves face downwards and are communicated with the second through grooves formed in the sealing plates.

The invention has the beneficial effects that:

(1) according to the invention, the two mounting plates are respectively provided with the supporting plate, the top plate is arranged between the upper ends of the supporting plates, and the sealing plates with the dust blocking mechanisms are arranged between the front and rear parts of the supporting plates.

(2) The supporting plate, the top plate, the sealing plate and the dust blocking plate can block the mist paint generated in the spraying process, and the pollution caused by the fact that the mist paint is blown to peripheral mechanical equipment by wind can be avoided.

(3) The two mounting plates are respectively provided with the limiting mechanism, when the spraying device is used, the limiting plates of the two limiting mechanisms are used for blocking objects on the conveying belt, and the phenomenon that the objects are deviated due to vibration generated when the conveying belt works and the spraying effect of the spraying device is influenced is avoided.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a cutaway view provided by the present invention;

FIG. 2 is an enlarged view of the area A in FIG. 1;

fig. 3 is a schematic diagram of a limiting plate structure provided by the invention;

FIG. 4 is a schematic structural view of the driving mechanism and the dust-blocking mechanism provided by the present invention when they are connected;

FIG. 5 is a schematic view of a buffering mechanism according to the present invention;

FIG. 6 is a schematic diagram of the external structure provided by the present invention;

fig. 7 is a side view provided by the present invention.

In the figure: 1. a seat plate; 2. mounting a plate; 3. a conveyor belt; 4. a limiting mechanism; 41. a limiting cylinder; 42. a sliding sleeve; 43. a limiting plate; 44. mounting grooves; 45. a rotating shaft; 46. a roller; 5. a support plate; 6. a distraction mechanism; 61. a servo motor; 62. a drive shaft; 63. a bearing; 64. a first bevel gear; 65. a second bevel gear; 66. a drive screw; 67. rotating the carrying disc; 68. a spreader plate; 7. a dust blocking mechanism; 71. a dust guard; 72. a hinge; 73. a chute; 74. a first spring block; 75. a bent pipe spring; 76. a second spring block; 8. a buffer mechanism; 81. a fixing plate; 82. a groove; 83. a buffer plate; 84. a rubber pad; 85. a buffer spring; 9. a top plate; 10. closing the plate; 11. a first through groove; 12. a painting manipulator; 13. a second through slot.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-7, the multi-station intelligent spraying robot based on the internet of things comprises a seat plate 1, wherein mounting plates 2 are fixed on both sides of the upper end of the seat plate 1, a conveyor belt 3 is connected between the middle parts of the two mounting plates 2, a limiting mechanism 4 is mounted on the upper end of one side of each of the two mounting plates 2, which is far away from the conveyor belt 3, a supporting plate 5 is fixedly connected to the upper ends of the two mounting plates 2, a painting manipulator 12 is fixedly connected to the front and rear sides of the middle part of the supporting plate 5, a sealing plate 10 is fixedly connected between the front and rear parts of the supporting plate 5, a second through groove 13 is formed in the lower end of the sealing plate 10 in a penetrating manner, the second through groove 13 and the conveyor belt 3 are located on the same horizontal line, a first through groove 11 is formed in the middle part of the sealing plate 10, and a dust blocking mechanism 7 is mounted inside the first through groove 11, two buffer gear 8 are all installed to the lower extreme that shrouding 10 is close to one side mutually, homonymy two buffer gear 8 are equallyd divide on the shrouding 10 and are located the first logical groove 11 both sides of seting up on the shrouding 10 of place, common fixedly connected with roof 9 between the upper end of backup pad 5, the mid-mounting of roof 9 has distraction mechanism 6, the dust-retaining mechanism 7 of installation is connected on distraction mechanism 6 and two shrouding 10, and the accessible is distracted mechanism 6 and is propped dust-retaining mechanism 7, opens the first logical groove 11 on two shrouding 10, makes things convenient for the object between two backup pads 5 of business turn over.

Specifically, dust blocking mechanism 7 all includes dust blocking plate 71, dust blocking plate 71's upper end is all articulated through hinge 72 and the inside upper end of the first logical groove 11 in place, dust blocking plate 71 is close to the middle part of one side mutually and has all seted up spout 73, dust blocking plate 71 is close to the equal fixedly connected with first spring block 74 in upper end both sides of one side mutually, first spring block 74 all is through bent pipe spring 75 fixedly connected with second spring block 76, the equal fixed connection of second spring block 76 is on the shrouding 10 in place, is convenient for seal the first logical groove 11 in place, avoids the foreign matter of dust class to pass first logical groove 11 and falls on the object, and the pollutant covers vaporific paint with backup pad 5, roof 9 and shrouding 10 cooperation simultaneously, avoids vaporific paint to pollute peripheral mechanical equipment.

Specifically, each limiting mechanism 4 comprises two limiting cylinders 41, the two limiting cylinders 41 are fixedly connected to the upper end of one side of the mounting plate 2, which is far away from the conveying belt 3, the output ends of the limiting cylinders 41 face the mounting plate 2, the piston rods of the limiting cylinders 41 penetrate the mounting plate 2 and extend to the upper side of the conveying belt 3, sliding sleeves 42 are sleeved on and slidably connected to the parts, which are contacted with the mounting plate 2, of the piston rods of the limiting cylinders 41, the sliding sleeves 42 are fixedly connected to the mounting plate 2, limiting plates 43 are fixedly connected to the piston rods of the limiting cylinders 41, mounting grooves 44 are formed in the lower ends of the limiting plates 43, a plurality of rollers 46 are rotatably connected to the insides of the mounting grooves 44 through rotating shafts 45, the lower ends of the rollers 46 are contacted with the upper end of the conveying belt 3, and the limiting plates 43 are pushed through the limiting cylinders 41, the object is forced to be pushed to the middle of the conveying belt 3, so that the spraying manipulator 12 can conveniently spray the object.

Specifically, the opening mechanism 6 includes a servo motor 61, the servo motor 61 is fixedly connected to the top plate 9, the output end of the servo motor 61 faces downward, a first bevel gear 64 is fixedly connected to the output end of the servo motor 61 through a transmission shaft 62, the transmission shaft 62 penetrates through the top plate 9 and is fixedly connected to the top plate 9 through a bearing 63, the first bevel gear 64 is engaged with a second bevel gear 65, the middle portion of the second bevel gear 65 penetrates through and is in threaded connection with a driving screw 66, the external thread of the driving screw 66 on the back of the second bevel gear 65 is a left-handed thread, the external thread of the driving screw 66 on the front of the second bevel gear 65 is a right-handed thread, the front and back of the driving screw 66 are rotatably connected with rotary carrying discs 67, one sides of the rotary carrying discs 67, which are far away from the driving screw 66, are fixedly connected to the same side closing plate 10, the front and back outer walls of the driving screw 66 are sleeved and in threaded connection with opening plates 68, the opening plates 68 are all in an L-shaped structure, the lower ends of the opening plates 68 are all connected inside the sliding grooves 73 of the dust blocking mechanisms 7 on the same side in a sliding mode, the driving screw 66 is rotated through the servo motor 61, the two opening plates 68 move in the opposite direction or move in the opposite direction, and then the first through grooves 11 in the two sealing plates 10 are closed or opened.

Specifically, first logical groove 11 all is the U-shaped structure, first logical groove 11's opening all communicates with each other downwards and all with the second logical groove 13 of seting up on the shrouding 10 of place, and the conveyer belt 3 of being convenient for drives the object and moves and change different objects between two backup pads 5.

Specifically, buffer gear 8 all includes fixed plate 81, the equal horizontal fixed connection of fixed plate 81 is on place shrouding 10, one side that fixed plate 81 is close to place shrouding 10 middle part all sets up recess 82, the opening of recess 82 all faces the first logical groove 11 of setting up on place homonymy shrouding 10, the inside of recess 82 all is through buffer spring 85 fixedly connected with buffer board 83, the equal sliding connection of buffer board 83 is in the inside of place recess 82, the equal fixedly connected with rubber pad 84 in one side that place buffer spring 85 was kept away from to buffer board 83 and all support on the dust board 71 of homonymy dust keeping off mechanism 7, utilizes buffer board 83 to block the dust board 71 of dust keeping off mechanism 7, produces great sound when avoiding dust keeping off mechanism 7 to return.

When the spraying device is used, the spraying device is moved to a working place, is connected with a drying device prepared in advance, is powered on, is started, objects to be sprayed are placed on the conveying belt 3, the servo motor 61 rotates the first bevel gear 64 through the transmission shaft 62, the first bevel gear 64 rotates the driving screw 66 through the second bevel gear 65, the driving screw 66 enables the two opening plates 68 to move backwards and open the dust blocking plate 71 on the same side, the dust blocking plate 71 rotates towards the outer side of the first through groove 11, the first through groove 11 is gradually opened, the pipe bending spring 75 on the same side is continuously stretched in the rotating process of the dust blocking plate 71, when the dust blocking plate 71 is parallel to the conveying belt 3, the conveying belt 3 moves the objects to be sprayed between the two supporting plates 5, then the servo motor 61 rotates the driving screw 66 in the reverse direction, the driving screw 66 enables the two opening plates 68 to move towards each other, under the elastic action of the same-side bent pipe spring 75, the dust-blocking plate 71 gradually rotates back to the original position to seal the first through groove 11, when the lower end of the dust-blocking plate 71 contacts with the same-side buffer plate 83, the buffer spring 85 arranged on the buffer plate 83 buffers the impact force applied to the buffer plate 83 to avoid generating large sound, meanwhile, the limiting cylinder 41 pushes the connected limiting plates 43 to abut against the two sides of the object to push the object to the middle of the conveyor belt 3, then the two paint spraying manipulators 12 arranged on the two supporting plates 5 carry out spraying work on the object, in the spraying process, the supporting plate 5, the top plate 9, the sealing plate 10 and the dust-blocking plate 71 block foreign matters such as dust floating in the outside air to avoid the foreign matters falling on the object to influence the spraying effect, and simultaneously, the supporting plate 5, the top plate 9, the sealing plate 10 and the dust-blocking plate 71 can also block the mist paint generated in the spraying process, the situation that the mist paint is blown to peripheral mechanical equipment by wind to cause pollution is avoided, then the servo motor 61 rotates the driving screw 66 again to open the two dust baffles 71, the conveyor belt 3 removes the sprayed object from between the two supporting plates 5, the object is dried by the drying equipment connected with the invention, and then a new object is placed on the conveyor belt 3.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The multi-station intelligent spraying robot based on the Internet of things comprises a seat plate (1) and is characterized in that mounting plates (2) are fixed on two sides of the upper end of the seat plate (1), a conveying belt (3) is connected between the middle parts of the two mounting plates (2), a limiting mechanism (4) is installed on the upper end of one side, away from the conveying belt (3), of the two mounting plates (2), a supporting plate (5) is fixedly connected to the upper ends of the two mounting plates (2), a painting mechanical arm (12) is fixedly connected to the front side and the rear side of the middle part of the supporting plate (5), a sealing plate (10) is fixedly connected between the front part and the rear part of the supporting plate (5), a second through groove (13) is formed in the lower end of the sealing plate (10) in a penetrating mode, the second through groove (13) and the conveying belt (3) are located on the same horizontal line, a first through groove (11) is formed in the middle part of the sealing plate (10), dust blocking mechanisms (7) are arranged in the first through grooves (11), two buffering mechanisms (8) are arranged at the lower ends of the sealing plates (10) close to one side, the two buffering mechanisms (8) on the sealing plates (10) on the same side are respectively arranged at two sides of the first through grooves (11) formed in the sealing plates (10), a top plate (9) is fixedly connected between the upper ends of the supporting plates (5), a spreading mechanism (6) is arranged in the middle of the top plate (9), and the spreading mechanism (6) is connected with the dust blocking mechanisms (7) arranged on the two sealing plates (10);

the dust blocking mechanisms (7) respectively comprise a dust blocking plate (71), the upper ends of the dust blocking plates (71) are hinged with the upper ends of the interiors of the first through grooves (11) through hinges (72), sliding grooves (73) are respectively formed in the middle parts of the dust blocking plates (71) close to one side, both sides of the upper ends of the dust blocking plates (71) close to one side are fixedly connected with first spring blocks (74), the first spring blocks (74) are respectively fixedly connected with second spring blocks (76) through bent pipe springs (75), and the second spring blocks (76) are respectively fixedly connected to the sealing plates (10);

strutting mechanism (6) includes servo motor (61), servo motor (61) fixed connection is on roof (9), the output of servo motor (61) is down, through first bevel gear (64) of transmission shaft (62) fixedly connected with on the output of servo motor (61), first bevel gear (64) meshing is connected with second bevel gear (65), the middle part of second bevel gear (65) runs through and threaded connection has drive screw (66), the front and back portion of drive screw (66) all rotates and is connected with rotatory year dish (67), the equal fixed connection in one side of drive screw (66) is kept away from to rotatory year dish (67) is on homonymy shrouding (10), all overlap and establish and threaded connection has strutting board (68) on the front and back portion outer wall of drive screw (66), it all is L shape structure to prop up board (68), the equal sliding connection of the lower extreme of propping up board (68) is inside spout (73) of homonymy fender dirt mechanism (7) .

2. The multi-station intelligent spraying robot based on the Internet of things according to claim 1, characterized in that: the limiting mechanism (4) comprises two limiting cylinders (41), the two limiting cylinders (41) are respectively fixedly connected to the upper end of one side, far away from the conveying belt (3), of the mounting plate (2), the output ends of the limiting cylinders (41) face the mounting plate (2), piston rods of the limiting cylinders (41) penetrate through the mounting plate (2) and extend to the upper side of the conveying belt (3), parts, in contact with the mounting plate (2), of the piston rods of the limiting cylinders (41) are sleeved with sliding sleeves (42) in a sliding mode, the sliding sleeves (42) are fixedly connected to the mounting plate (2), limiting plates (43) are fixedly connected to the piston rods of the limiting cylinders (41), mounting grooves (44) are formed in the lower ends of the limiting plates (43), and a plurality of idler wheels (46) are rotatably connected to the inside of the mounting grooves (44) through rotating shafts (45), the lower ends of the rollers (46) are all contacted with the upper end of the conveying belt (3).

3. The multi-station intelligent spraying robot based on the Internet of things according to claim 1, characterized in that: buffer gear (8) all include fixed plate (81), the equal horizontal fixed connection of fixed plate (81) is on place shrouding (10), one side that fixed plate (81) is close to place shrouding (10) middle part all sets up recess (82), the opening of recess (82) is all towards first logical groove (11) of setting up on place homonymy shrouding (10), buffer spring (85) fixedly connected with buffer board (83) are all passed through to the inside of recess (82), the equal sliding connection of buffer board (83) is in the inside of place recess (82), the equal fixedly connected with rubber pad (84) in one side that buffer spring (85) was kept away from in buffer board (83) just all supports on dust board (71) of homonymy dust blocking mechanism (7).

4. The multi-station intelligent spraying robot based on the Internet of things according to claim 1, characterized in that: the external thread of the driving screw rod (66) on the back surface of the second bevel gear (65) is a left-handed thread, and the external thread of the driving screw rod (66) on the front surface of the second bevel gear (65) is a right-handed thread.

5. The multi-station intelligent spraying robot based on the Internet of things according to claim 1, characterized in that: the transmission shaft (62) penetrates through the top plate (9) and is fixedly connected to the top plate (9) through a bearing (63).

6. The multi-station intelligent spraying robot based on the Internet of things according to claim 1, characterized in that: the first through grooves (11) are all in a U-shaped structure, and the openings of the first through grooves (11) face downwards and are communicated with the second through grooves (13) formed in the sealing plate (10).