CN114011615B - Intelligent robot for spraying automobile body for automobile manufacturing - Google Patents
Intelligent robot for spraying automobile body for automobile manufacturing Download PDFInfo
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- CN114011615B CN114011615B CN202111304225.2A CN202111304225A CN114011615B CN 114011615 B CN114011615 B CN 114011615B CN 202111304225 A CN202111304225 A CN 202111304225A CN 114011615 B CN114011615 B CN 114011615B
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- spraying
- automobile
- cleaning
- automobile body
- sealed shell
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- 238000005507 spraying Methods 0.000 title claims abstract description 166
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 238000004140 cleaning Methods 0.000 claims abstract description 43
- 239000003973 paint Substances 0.000 claims abstract description 30
- 238000006073 displacement reaction Methods 0.000 claims description 16
- 239000004922 lacquer Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 10
- 239000010720 hydraulic oil Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 8
- 239000011248 coating agent Substances 0.000 abstract description 3
- 238000000576 coating method Methods 0.000 abstract description 3
- 239000007921 spray Substances 0.000 description 15
- 230000000712 assembly Effects 0.000 description 8
- 238000000429 assembly Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
- B05B9/0406—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material with several pumps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
- B05B9/0423—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material for supplying liquid or other fluent material to several spraying apparatus
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- B08B1/143—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J11/00—Manipulators not otherwise provided for
- B25J11/0075—Manipulators for painting or coating
Abstract
The utility model provides a car body spraying intelligent robot for automobile manufacturing, includes the sealed shell, there is conveyer the interior bottom of sealed shell, has electric gate in the symmetrical opening of the left and right sides lateral wall of sealed shell and the opening, has a plurality of automobile bodies on the conveyer, and there is automobile body clearance spraying device at the interior top of sealed shell, and automobile body clearance spraying device is including living elastic expansion device, and there is cleaning part elastic expansion device's expansion end downside, and there is spraying part elastic expansion device's expansion end lower part. This device has realized driving the spraying portion through clean portion and carrying out the profile modeling spraying when clearing up the effect of back spraying earlier to automobile body for the coating to automobile body is more even, and the in-process that the car was conveyed simultaneously can carry out the spraying operation promptly, does not need the spraying portion to carry out the round trip movement repeatedly, and spraying efficiency has been improved, and automobile spraying's process is mostly accomplished in the sealed shell, makes the paint vehicle of loss to in the processing environment less, and the effectual workman's of having protected is healthy.
Description
Technical Field
The invention belongs to the field of vehicle body spraying devices, and particularly relates to an intelligent vehicle body spraying robot for automobile manufacturing.
Background
The existing vehicle body spraying device has a good effect when spraying is carried out on the front side and the rear side of a vehicle body and the left side and the right side of the vehicle body, the front side and the rear side of the vehicle body have small height change difference, and large unevenness can not occur.
Disclosure of Invention
The invention provides an intelligent robot for spraying a vehicle body for automobile manufacturing, which is used for overcoming the defects in the prior art.
The invention is realized by the following technical scheme:
the utility model provides a car body spraying intelligent robot for automobile manufacturing, including sealed shell, conveyer is installed to the interior bottom of sealed shell, all install electric gate in the symmetrical opening of left and right sides lateral wall of sealed shell and the opening, electric gate can control open-ended switching, conveyer's top is equipped with a plurality of automobile bodies, conveyer can convey the automobile body, automobile body clearance spraying device is installed at the interior top of sealed shell, automobile body clearance spraying device includes expansion end elastic expansion device down, elastic expansion device's expansion end downside rotates and is connected with cylindric clean portion, elastic expansion device's expansion end sub-unit connection has the spraying portion, the spraying position is in clean portion towards one side of conveyer direction of transfer.
As above a car body spraying intelligent robot for automobile manufacturing, conveyer include two sets of belt pulley conveyor that the fore-and-aft direction set up, the automobile body erects at two sets of belt pulley conveyor's upside, expansion end automobile body clearance spraying device up is installed equally to the interior bottom of seal shell, elastic expansion device includes the cylinder body, all cooperate the installation piston in the cylinder body, the piston rod is installed to the outer end of piston, the outer end of piston rod is rotated and is connected the cleaning part, link to each other through first spring between the bottom of piston and cylinder body, through the pipeline intercommunication between two upper and lower cylinders, the pipeline is full of with hydraulic oil in the cylinder body, the sub-unit connection of piston rod has the spraying part.
As above automobile-manufacturing is with body spraying intelligent robot, the downside the cleaning part of piston rod and downside between link to each other through electric telescopic handle, support connection spraying portion is passed through to electric telescopic handle's movable rod outer end, a plurality of infrared ray sensor are installed to the interior bottom of sealed shell, infrared ray sensor all links to each other with electric telescopic handle.
The intelligent robot for spraying the vehicle body for manufacturing the automobile comprises a spraying part, a spraying part and a control part, wherein the spraying part comprises two groups of first spraying assemblies and a second spraying assembly positioned between the two groups of first spraying assemblies; upside cleaning portion include the support, the upside the movable rod outer end installing support of elastic expansion device, the support around be connected with many sections axle between both ends, many sections axle is formed by two liang of connections of a plurality of first axles, be provided with connection structure between two liang of first axles, connection structure includes vertical spout, the spout has been seted up to the one end of first axle, the spout fit in is connected with the slider, the slider links to each other with the one end of adjacent first axle, all link to each other through the second spring between the upper and lower lateral wall of slider and spout, the lower lateral wall that has a spout at least corresponds the slider and installs displacement sensor, displacement sensor and first lacquer pump, the second lacquer pump links to each other, the outside of first axle is all rotated and is connected with the cleaning ring.
As above automobile-manufacturing is with body spraying intelligent robot, the support around between the lateral wall rotate through the connecting rod and be connected with the pivot, the pivot links to each other with drive arrangement, drive arrangement can drive the pivot and rotate, drive arrangement links to each other with the second lacquer pump, the downside of pivot is connected with the spraying portion, the spraying portion includes two sets of first spraying assembly and a set of second spraying assembly, first spraying assembly all includes a plurality of shower nozzles with the second spraying assembly, the shower nozzle that first spraying assembly corresponds links to each other with first lacquer pump, the shower nozzle that the second spraying assembly corresponds links to each other with the second lacquer pump.
The invention has the advantages that: when the automobile body spraying device needs to be used for spraying automobile bodies, the electric gate on one side of the sealing shell is opened, a plurality of automobile bodies are uniformly placed on the upper side of the conveying device, the conveying device drives the automobile bodies to move towards the automobile body cleaning and spraying device, the head part of the automobile is firstly contacted with the cleaning part, the cleaning part is jacked upwards along with the continuous movement of the automobile bodies, the movable end of the elastic telescopic device drives the spraying part to move upwards to compress the elastic part, the cleaning part keeps certain pressure on the automobile bodies, so that the cleaning part can better remove dust from the automobile bodies when rolling, and meanwhile, the spraying part starts to spray the automobile bodies which are just cleaned, thereby preventing the situation that the spraying effect is poor due to the existence of dust from occurring, and the cleaning part can drive the spraying part to move upwards and downwards along with the change of the shapes of the automobile bodies, so as to achieve the effect of profiling spraying, the uniformity of spraying of the automobile bodies is favorably ensured, and in the spraying process of the automobile bodies, users can close the electric gate so as to ensure the good sealing performance of the device, and reduce the harm to the health of workers caused by the outward diffusion of paint in the spraying process; this device has realized carrying out the profile modeling spraying through cleaning portion drive spraying portion when clearing up the effect of back spraying earlier to the automobile body, make the coating to the automobile body more even, the in-process that the car was conveyed simultaneously can carry out the spraying operation promptly, do not need spraying portion to relapse round trip movement, the spraying efficiency has been improved, and the process of automobile spraying is mostly accomplished in the sealed shell, make the paint vehicle that escapes to the processing environment in less, the effectual healthy of having protected the workman.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention; FIG. 2 is an enlarged view of the portion of FIG. 1 from the direction A; FIG. 3 is a schematic top view of the conveyor; FIG. 4 is a first state diagram of the present invention; FIG. 5 is a second state diagram of the present invention; FIG. 6 is a third state diagram of the present invention; FIG. 7 is a fourth state diagram of the present invention; FIG. 8 is an enlarged view of I of FIG. 1; FIG. 9 is an enlarged view of II of FIG. 2; FIG. 10 is an enlarged view of III of FIG. 4; FIG. 11 is an enlarged view of IV of FIG. 5; fig. 12 is an enlarged view of v of fig. 6.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a car body spraying intelligent robot for automobile manufacturing, as shown in the figure, including sealed shell 1, conveyer is installed to the interior bottom of sealed shell 1, all install electric gate 2 in the symmetrical opening of left and right sides lateral wall of sealed shell 1 and the opening, electric gate 2 can control open-ended switching, conveyer's top is equipped with a plurality of automobile bodies 100, conveyer can convey the automobile body, automobile body clearance spraying device is installed at the interior top of sealed shell 1, automobile body clearance spraying device includes expansion end elastic expansion device down, elastic expansion device's expansion end downside rotates and is connected with cylindric cleaning portion, elastic expansion device's expansion end sub-unit connection has the spraying portion, the spraying portion is located one side of cleaning portion towards conveyer direction of transfer. When the device is used for spraying the vehicle body, the electric gate on one side of the sealing shell 1 is opened, a plurality of vehicle bodies are uniformly placed on the upper side of the conveying device, the conveying device drives the vehicle bodies to move towards the vehicle body cleaning and spraying device, the head part of the vehicle contacts with the cleaning part firstly, the cleaning part is jacked upwards along with the continuous movement of the vehicle bodies, the movable end of the elastic telescopic device drives the spraying part to move upwards to compress the elastic piece, the cleaning part keeps certain pressure on the vehicle bodies, so that the cleaning part can better remove dust from the vehicle bodies when rolling, and meanwhile, the spraying part starts to spray the vehicle bodies which are just cleaned, so that the situation that the spraying effect is poor due to the existence of dust can be prevented, the cleaning part can drive the spraying part to move upwards and downwards along with the change of the shapes of the vehicle bodies, the profiling spraying effect is achieved, the uniformity of vehicle body spraying is guaranteed, and the user can close the electric gate in the spraying process, so that the good sealing performance of the device is guaranteed, and the damage to the health of workers due to the spread of paint in the spraying process is reduced; this device has realized driving the spraying portion through clean portion and carrying out the profile modeling spraying when clearing up the effect of back spraying earlier to the automobile body for the coating to the automobile body is more even, and the in-process that the car was conveyed simultaneously can carry out the spraying operation promptly, does not need the spraying portion to carry out the round trip movement repeatedly, has improved spraying efficiency, and the process of automobile spraying is mostly accomplished in sealed shell 1, makes the paint vehicle of loss to in the processing environment less, and the effectual workman's of having protected is healthy.
Particularly, because the whole body of automobile body is the shape similar to the cover, the degree of difficulty is great when the user carries out the spraying to the automobile body inside, especially the degree of difficulty of carrying out even spraying is more, as shown in fig. 1, 4-7, this embodiment conveyer include two sets of belt pulley conveyor 15 that the fore-and-aft direction set up, automobile body 100 erects the upside at two sets of belt pulley conveyor, automobile body cleaning spraying device that the expansion end is up is installed to the interior bottom of sealed shell 1 equally, the elastic expansion device includes cylinder body 3, all cooperate installation piston 4 in the cylinder body 3, piston rod 5 is installed to the outer end of piston 4, the outer end of piston rod 5 rotates and connects clean portion, link to each other through first spring 6 between the bottom of piston 4 and cylinder body 3, communicate through pipeline 7 between two upper and lower cylinder bodies 3, pipeline 7 is full of hydraulic oil in the cylinder body 3, the sub-unit connection of piston rod 5 has the spraying portion. When the cleaning part of upside and automobile body external contact and by jack-up upwards, the piston rod of upside promotes the first spring of piston compression upside of upside, thereby hydraulic oil in the upside cylinder body gets into the cylinder body of downside thereby with the same jack-up that makes progress of cleaning part of downside, it drives the automobile body clearance spraying device of downside and carries out the profile modeling spraying of automobile body inside to reach when carrying out the profile modeling spraying to automobile external body through the automobile body clearance spraying device of upside, clear up the spraying outside the car in the car simultaneously, the spraying time has been practiced thrift, automobile body repeated positioning has been avoided, very big improvement the whole spraying efficiency to the automobile body, two conveyer put up the automobile body around when conveyer plays the effect of conveying automobile body, thereby be convenient for carry out the spraying to the automobile body inside.
Specifically, as shown in the figure, this embodiment downside the clean portion of piston rod 5 and downside between link to each other through electric telescopic handle 8, the movable rod outer end of electric telescopic handle 8 passes through leg joint spraying portion, and a plurality of infrared ray sensor are installed to the interior bottom of sealed shell 1, and infrared ray sensor all links to each other with electric telescopic handle 8. Electric telescopic handle 8 is in the contraction state during initial condition, the clean portion of downside is located conveyer's downside, when infrared sensor detects the automobile body and removes the assigned position, infrared sensor sends a signal for the controller, controller control electric telescopic handle drives clean portion upward movement, make clean portion and the interior top surface contact of automobile body, automobile body clearance spray coating device through the upside drives the automobile body clearance spray coating device of downside and carries out imitative type spraying, when infrared sensor detects the automobile body and keeps away from gradually, electric telescopic handle drives clean portion downward movement and makes the automobile body normally convey.
Further, the existing spraying device often performs reciprocating linear movement when spraying a vehicle body, and the method has the disadvantages that spraying force is inconsistent, so that spraying is not uniform, and the other is that a front windshield window and a rear windshield window are arranged on the vehicle body, and a spraying part of the existing spraying device still sprays paint when aligning to the windshield windows, so that a large amount of paint is wasted, as shown in fig. 1 and 4-7, the spraying part in the embodiment comprises two groups of first spraying assemblies and a second spraying assembly located between the two groups of first spraying assemblies, the first spraying assemblies are connected with a first paint pump, the first paint pump can supply the first spraying assemblies, the second spraying assemblies are connected with a second paint pump, and the second paint pump can supply the second spraying assemblies; upside the cleaning part include support 9, upside the movable rod outer end installing support 9 of elastic expansion device, support 9 around be connected with many nodal axises between the both ends, many nodal axises are formed by two liang connections of a plurality of primary shafts 101, be provided with connection structure between two liang of primary shafts 101, connection structure includes vertical spout 102, spout 102 has been seted up to the one end of primary shaft 101, spout 102 fit in is connected with slider 103, slider 103 links to each other with the one end of adjacent primary shaft 101, all link to each other through second spring 106 between the upper and lower lateral wall of slider 103 and spout 102, the lower lateral wall that has at least one spout 102 corresponds slider 103 and installs displacement sensor 104, displacement sensor 104 links to each other with first lacquer pump, second lacquer pump, the outside of primary shaft 101 all rotates and is connected with and cleans ring 105. As shown in fig. 2, the multi-section shaft is formed by connecting a plurality of first shafts in pairs, the outer sides of the first shafts are respectively provided with the wiping component, and the first shafts can move up and down relatively, so that when the top surface of the vehicle body has attractive protruding conditions such as reinforcing ribs, ridge lines and the like, the whole multi-section shaft cannot move upwards, but the corresponding first shafts drive the wiping rings to cling to the corresponding surface positions of the vehicle body, thereby achieving a good vehicle body wiping effect; the positions of the first spraying components corresponding to spraying are the front and rear side edges of the top of the vehicle body (namely the front and rear sides of the windshield window and the skylight), the positions of the second spraying components corresponding to spraying are the middle positions of the top surface of the vehicle body (namely the windshield window and the skylight), in an initial state, except that the two first shafts on the outermost sides are fixed, all the first shafts 101 and the wiping rings in the middle positions freely fall under the action of gravity, the sliding block moves downwards in the sliding groove 102 to compress the second spring, the distance between the sliding block and the displacement sensor is short at the moment, the first spraying components and the second spraying components are both in a closed state, the first shafts and the wiping rings are all upwards jacked up along with the movement of the vehicle body driven by the conveying device, the distance between the sliding block and the displacement sensor is increased at the moment, and the displacement sensor sends signals to the controller, the controller controls the first spraying component and the second spraying component to be started so as to perform overall spraying on the top surface of the vehicle body, in the continuous spraying process, the spraying components are not affected when a small amount of wiping rings rise due to the bulges of the vehicle body, when the small amount of wiping rings fall due to the possible depressions of the vehicle body, only a small part of the first shaft and the wiping rings are not supported at the moment, the gravity of the first shaft and the wiping rings is not enough to enable the sliding block to compress the first spring to a specified displacement amount, so that the displacement sensor cannot be triggered, only when the opening positions of front and rear windshields are met, most of the wiping rings and the first shaft are not supported, at the moment, the total weight of the first shaft and the wiping rings downwards presses the first spring to perform corresponding displacement so as to trigger the displacement sensor, the displacement sensor sends a signal to the controller, and the controller controls the second spraying component at the middle position to be closed, the waste of paint is reduced, and the first spraying component is still opened to spray the edge position; when the vehicle body cleaning and spraying device crosses the corresponding opening, the cleaning part is supported by the vehicle body, the first shaft drives the sliding block to move upwards so as to open the second spraying component again for spraying, when the rest first shafts except the two first shafts on the outermost side and the wiping ring are in a free falling state, the vehicle body is already sprayed, the displacement sensor sends a signal to the controller, and the controller controls the first spraying component and the second spraying component to be closed.
Furthermore, because the top surface of the vehicle body usually comprises several nearly horizontally inclined planes and several inclined planes with different orientations, therefore the spraying position that the shower nozzle roughly faces and corresponds all the time is difficult to realize to current spraying device, the shower nozzle can not roughly be perpendicular to the spraying face then can make the spraying effect relatively poor, as shown in fig. 1, 4-7, this embodiment the support 9 around between the lateral wall rotate through connecting rod 16 and be connected with pivot 11, pivot 11 links to each other with drive arrangement, drive arrangement can drive pivot 11 and rotate, drive arrangement links to each other with the second lacquer pump, the downside of pivot 11 is connected with the spraying portion, the spraying portion includes two sets of first spraying subassemblies and a set of second spraying subassembly, first spraying subassembly and second spraying subassembly all include a plurality of shower nozzles 12, the shower nozzle 12 that first spraying subassembly corresponds links to each other with first lacquer pump, the shower nozzle 12 that the second spraying subassembly corresponds links to each other with the second lacquer pump. When the vehicle body has not come into contact with the cleaning portion of the vehicle body cleaning spray assembly, the second paint pump is turned off and the spray head 12 is directed vertically downward as shown in fig. 1; when the vehicle body contacts with the cleaning part and jacks up the cleaning part, the second paint pump is started, sends a signal to the controller, and the controller controls the driving device to drive the rotating shaft 11 to rotate forward by a certain angle, so that the spray head sprays towards the vehicle head, as shown in fig. 4; when the cleaning part is positioned at the opening 20 of the front windshield window, the second paint pump is closed, the driving device cannot be controlled when the second paint pump is in a closed state, and the spray head still faces the vehicle head; when the cleaning part crosses the opening 20 of the front windshield window, the second paint pump is started again, at the moment, the second paint pump sends a signal to the controller, the controller controls the driving device to drive the rotating shaft 11 to rotate, the rotating shaft 11 drives the spray head 12 to reversely rotate and reset to vertically downwards perform spraying at the highest position of the top surface of the vehicle body, and as shown in fig. 5; when the cleaning part is positioned at the skylight 40 at the top of the automobile body, the second paint pump is closed, and the direction of the spray head is unchanged until the top of the automobile is sprayed; when the cleaning part moves to a position between the rear windshield window 30 and the skylight 40, as shown in fig. 6, the second paint pump is started again, the second paint pump sends a signal to the controller, and the controller controls the driving device to drive the rotating shaft and the spray head to rotate reversely by a certain angle so as to face the rear windshield window 30; then the cleaning part moves to the position of a 30-opening of a rear windshield window, the second paint pump is closed, and the angle of the spray head is unchanged; until the position of the rear windshield window 30 is processed, as shown in fig. 7, the first shaft drives the sliding block to move upwards, the displacement sensor controls the second paint pump to be started, the second paint pump control driving device drives the rotating shaft and the spray head to rotate forward by a certain angle and restore to be horizontal, and the paint pumps are all closed until the vehicle body is sprayed; repeating the steps when spraying the next vehicle body, thereby finishing the vehicle body spraying of all vehicles; the device can enable the spray head to approximately face the surface to be sprayed of the vehicle body, can improve the spraying uniformity and the spraying quality, and simultaneously reduces the waste of paint.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (1)
1. The utility model provides a car body spraying intelligent robot for automobile manufacturing which characterized in that: the automobile body cleaning and spraying device comprises a sealing shell (1), a conveying device is installed at the inner bottom of the sealing shell (1), electric gates (2) are installed in symmetrical openings of the left side wall and the right side wall of the sealing shell (1) and in the openings, the electric gates (2) can control the opening and the closing of the openings, a plurality of automobile bodies (100) are arranged at the top of the conveying device, the conveying device can convey the automobile bodies, an automobile body cleaning and spraying device is installed at the inner top of the sealing shell (1), the automobile body cleaning and spraying device comprises an elastic telescopic device with a downward movable end, a cylindrical cleaning part is rotatably connected to the lower side of the movable end of the elastic telescopic device, a spraying part is connected to the lower part of the movable end of the elastic telescopic device, and the spraying part is located on one side of the cleaning part facing the conveying direction of the conveying device;
the conveying device comprises two groups of belt pulley conveying devices (15) arranged in the front-back direction, a vehicle body (100) is erected on the upper sides of the two groups of belt pulley conveying devices, a vehicle body cleaning and spraying device with an upward movable end is also installed at the inner bottom of the sealing shell (1), the elastic expansion device comprises a cylinder body (3), a piston (4) is installed in the cylinder body (3) in a matched mode, a piston rod (5) is installed at the outer end of the piston (4), the outer end of the piston rod (5) is rotatably connected with a cleaning part, the piston (4) is connected with the bottom of the cylinder body (3) through a first spring (6), the upper cylinder body (3) and the lower cylinder body (3) are communicated through a pipeline (7), the pipeline (7) and the cylinder body (3) are filled with hydraulic oil, and the lower part of the piston rod (5) is connected with a spraying part;
the piston rod (5) at the lower side is connected with the cleaning part at the lower side through an electric telescopic rod (8), the outer end of a movable rod of the electric telescopic rod (8) is connected with the spraying part through a bracket, and a plurality of infrared sensors are mounted at the inner bottom of the sealing shell (1) and are all connected with the electric telescopic rod (8);
the spraying part at the upper side comprises two groups of first spraying components and a second spraying component positioned between the two groups of first spraying components, the first spraying components are connected with a first paint pump, the first paint pump can supply materials to the first spraying components, the second spraying components are connected with a second paint pump, and the second paint pump can supply materials to the second spraying components; upside clean portion include support (9), the upside movable rod outer end installing support (9) of elastic expansion device, support (9) around be connected with many nodal axises between the both ends, many nodal axises are formed by two liang of connections of a plurality of primary shafts (101), be provided with connection structure between two liang of primary shafts (101), connection structure includes vertical spout (102), spout (102) have been seted up to the one end of primary shaft (101), spout (102) fit in is connected with slider (103), slider (103) link to each other with the one end of adjacent primary shaft (101), all link to each other through second spring (106) between the upper and lower lateral wall of slider (103) and spout (102), the lower lateral wall that has at least one spout (102) corresponds slider (103) and installs displacement sensor (104), displacement sensor (104) and first lacquer pump, the second lacquer pump links to each other, the outside of primary shaft (101) is all rotated and is connected with and is cleaned ring (105).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111304225.2A CN114011615B (en) | 2021-11-05 | 2021-11-05 | Intelligent robot for spraying automobile body for automobile manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN105689738A (en) * | 2014-11-28 | 2016-06-22 | 湖北铭久汽车零部件有限公司 | Camshaft machining lathe |
| CN105476036A (en) * | 2015-12-22 | 2016-04-13 | 安徽农业大学 | Dried ballonflower peeling machine |
| WO2018125821A1 (en) * | 2016-12-30 | 2018-07-05 | Applied Materials, Inc. | Spray bar design for uniform liquid flow distribution on a substrate |
| CN207839253U (en) * | 2017-11-30 | 2018-09-11 | 顶维（信丰）绘画科技有限公司 | One kind being convenient for clean spray equipment |
| CN109622286A (en) * | 2018-12-11 | 2019-04-16 | 伯朗电梯（郴州）有限公司 | A kind of elevator car door spray-painting plant |
| IT201900009030A1 (en) * | 2019-06-14 | 2020-12-14 | Olpiduerr S P A | DEVICE AND METHOD FOR CLEANING PAINT SPINDLES FOR VEHICLE WHEELS |
| KR102079145B1 (en) * | 2019-09-24 | 2020-02-19 | 김기준 | Painting system using painting robot |
| CN212189668U (en) * | 2019-11-27 | 2020-12-22 | 滁州市朝友精密制造有限公司 | Cabinet sheet metal part painting device |
| CN111054546B (en) * | 2019-12-30 | 2021-01-26 | 华北水利水电大学 | Paint spraying apparatus is used in furniture processing |
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| CN213051200U (en) * | 2020-08-19 | 2021-04-27 | 林升进 | New energy automobile body sprays paint with evenly smearing device |
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