CN111127977A - Intelligent virtual spraying practical training device and method - Google Patents
Intelligent virtual spraying practical training device and method Download PDFInfo
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- CN111127977A CN111127977A CN202010111673.XA CN202010111673A CN111127977A CN 111127977 A CN111127977 A CN 111127977A CN 202010111673 A CN202010111673 A CN 202010111673A CN 111127977 A CN111127977 A CN 111127977A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
Abstract
The invention relates to an intelligent virtual spraying practical training device and method, and belongs to the technical field of paint spraying. The intelligent virtual spraying practical training device comprises a main cabinet, a spraying workbench and a simulation spray gun. The simulation spray gun can be used for carrying out virtual spraying technology training on the spraying plate for training, and the spraying quality effect is displayed through the display. The intelligent virtual spraying practical training device can simulate different working states by using the main cabinet, performs virtual spraying on the spraying plate for training by using the simulation spray gun, and displays the spraying quality effect by using the display, so that a series of technologies such as spraying gestures, spray gun distances, spray gun angles, gun walking speeds and the like under different working states can be conveniently mastered.
Description
Technical Field
The invention relates to the technical field of paint spraying, in particular to the technical field of spraying training equipment, and specifically relates to an intelligent virtual spraying practical training device and method.
Background
The study of the painting operation needs a large amount of practical experience accumulation, especially the painting of automobile plates, has high technological requirements, requires operators to skillfully master a series of operation skills such as painting gestures, distance of spray guns, angle of spray guns, speed of moving the spray guns and the like, and needs to be repeatedly practiced.
However, practice is performed by adopting actual plates, paint and the like, on one hand, the material cost is high, and on the other hand, volatile gas and floating particles which are generated in the spraying process are difficult to avoid, so that certain harm is brought to personnel and the environment.
Therefore, the problem to be solved in the field is to provide a spraying practical training device which is suitable for spraying teaching, low in cost and harmless to the environment and human bodies.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides an intelligent virtual spraying practical training device and method.
In order to achieve the above object, the virtual painting training device of the present invention comprises:
the main cabinet is provided with a compressed air access device, can be connected with a laboratory compressed air supply system, and is provided with a controller and a display which are connected with each other, wherein the display is used for displaying the working state of the intelligent virtual spraying practical training device;
the spraying workbench is provided with a real spraying plate for training;
the simulation spray gun is connected with the spray can and is also connected with the controller and the display; the real spraying plate is used for spraying training on the training real spraying plate, and the paint spraying effect is displayed through the display.
In the virtual spraying practical training device, the display is an induction display, and the simulation spray gun is an induction spray gun and is used for setting virtual spraying parameters on the induction display by utilizing the induction spray gun.
In the virtual spraying practical training device, the virtual spraying parameters comprise: plate selection, spray color selection, color coverage intensity adjustment, spray paint overlap ratio selection, operating mode selection, spray gun distance, spray gun angle, and gun speed.
In the intelligent virtual spraying practical training device, the simulation spray gun comprises a hood angle, a sector size, an air pressure and paint outlet amount adjusting device, and the change of the air spraying amount of the spray gun can be realized by controlling the trigger force of the simulation spray gun.
In the intelligent virtual spraying practical training device, at least two rollers are arranged below the main cabinet.
In this real device of instructing of virtual spraying of intelligence, the spraying workstation includes the base and is fixed in the plate support on this base, training with spraying plate height-adjustable ground be fixed in the plate support on.
In this real device of instructing of virtual spraying of intelligence, the training include fender and door board with the spraying plate, fender and door board all can be fixed in on the plate support.
This real device of instructing of virtual spraying of intelligence still includes the spraying face guard, this spraying face guard is detachable to be fixed in the mainframe outside.
The invention also provides a virtual spraying practical training method, which comprises the following steps:
simulating the working state of the intelligent virtual spraying practical training device by using a controller of the main cabinet, and displaying the working state on a display;
a spraying plate for training is fixedly arranged on the spraying workbench;
adjusting the angle of the blast cap, the size of the sector, the air pressure and the paint outlet amount by using the simulation spray gun in the working state process;
carrying out virtual spraying on the spraying plate for training by using a simulation spray gun;
displaying the standard spraying process in the working state through the display;
displaying the spraying quality effect in the working state through the display;
and displaying the spraying technical defects in the working state through the display.
The device comprises a main cabinet, a spraying workbench and a simulation spray gun. The main cabinet is provided with a controller and a display which are connected with each other, and the display is used for displaying the working state of the virtual spraying practical training device; a real spraying plate for training is arranged on the spraying workbench; the simulation spray gun is connected with a spray can and is also connected with the controller and the display; the spraying device is used for carrying out virtual spraying on the training spraying plate and displaying a spraying effect through the display. The virtual spraying practical training device can simulate different working states by using the main cabinet, performs virtual spraying on the spraying plate for training by using the simulation spray gun, and displays the spraying effect by using the display, so that a series of technologies such as spraying gestures, spray gun distances, spray gun angles, gun walking speeds and the like under different working states can be conveniently mastered.
Drawings
Fig. 1 is a schematic structural diagram of an intelligent virtual spraying practical training device of the invention.
Fig. 2 is a schematic structural diagram of the intelligent virtual spraying practical training device in the main view direction.
Fig. 3 is a flowchart illustrating steps of an intelligent virtual spraying training method according to the present invention.
Detailed Description
In order to clearly understand the technical contents of the present invention, the following examples are given in detail.
In one embodiment, the intelligent virtual spraying practical training device, as shown in fig. 1 and 2, includes a main cabinet 1, a spraying workbench 2, and a simulation spray gun 3.
The main cabinet 1 is provided with a compressed air access device (not shown in the figure), a controller (not shown in the figure) and a display 11, wherein the controller (not shown in the figure) and the display 11 are connected with each other, and the display 11 is used for displaying the working state of the virtual spraying practical training device; the spraying workbench 2 is provided with a real spraying plate (not shown in the figure) for training; the simulation spray gun 3 is connected with a spray can 31, and the simulation spray gun 3 is also connected with the controller and the display 11; for virtual painting on said training painted panel and displaying the painting effect through said display 33.
The invention also provides a virtual spraying practical training method, as shown in fig. 3, the method comprises the following steps:
simulating the working state of the virtual spraying practical training device by using a controller of the main cabinet, and displaying the working state on a display;
a spraying plate for training is fixedly arranged on the spraying workbench;
adjusting the angle of the blast cap, the size of the sector, the air pressure and the paint outlet amount by using the simulation spray gun in the working state process;
carrying out virtual spraying on the spraying plate for training by using a simulation spray gun;
displaying the standard spraying process in the working state through the display;
displaying the spraying quality effect in the working state through the display;
and displaying the spraying technical defects in the working state through the display.
In a preferred embodiment, the display 11 is an inductive display, and the simulated spray gun 3 is an inductive spray gun, so as to use the inductive spray gun to virtually set the spraying parameters on the inductive display. The virtual spraying parameters comprise: plate selection, spray color selection, color coverage intensity adjustment, spray paint overlap ratio selection, operating mode selection, spray gun distance, spray gun angle, and travel speed, among others.
In another preferred embodiment, the simulated spray gun 3 comprises a hood angle, a fan surface size, air pressure and paint discharge amount adjusting device.
In another preferred embodiment, at least two rollers 12 are disposed under the main cabinet 1.
In a preferred embodiment, the painting station 2 comprises a base 21 and a panel support 22 fixed to the base 21, the painting panel for training being fixed to the panel support 22 in a height-adjustable manner. The training sprayed plate can be a fender, a door panel or other plates.
In a more preferred embodiment, the virtual spraying practical training device further comprises a spraying mask 4, and the spraying mask 4 is detachably fixed on the outer side of the main cabinet 1, so as to be convenient to take and use.
In the application of the intelligent virtual spraying practical training device, the processor of the intelligent virtual spraying practical training device runs an intelligent virtual spraying practical training system. The intelligent virtual spraying training system is a new generation science and technology and professional technology, environment-friendly and energy-saving, and general skill operation training and evaluation system. The system adopts the technologies of virtual reality enhancement, simulation training, real-time audio-video generation and the like to provide a real paint spraying training environment for learners; the functions of online course resources, simulated training, simulated assessment and the like are changed from shallow to deep. According to a series of operation information such as spraying posture, distance, angle and speed of a spray gun of a learner in a real spraying environment, automatic acquisition and physical calculation analysis are carried out, intelligent guidance of a spraying technology is automatically formed, and the learner can automatically generate learning data and a spraying training report after spraying is finished. The learner can independently analyze and solve problems, the teaching of teachers is facilitated, and the dependence on the professional skills of teachers is reduced; meanwhile, the harm of volatile gas generated in the spraying process to the body is avoided; reduce the teaching and training cost of spraying paint.
In particular, the following functions may be implemented:
1. spray plate type selection
The real plate spraying in the automobile paint spraying major teaching, training and competition is adopted, the replacement and installation operation on the system product hardware equipment is simple and convenient, and meanwhile, the system software can be directly selected.
2. The paint color can be selected
The automobile has various appearance colors, and the paint with different colors can be used in the actual teaching, examination and competition of automobile paint spraying major. The system software provides for 10 colors of paint to be selected and each color can adjust the color coverage intensity.
3. Operation option selection (exercise mode and assessment mode)
The multifunctional spraying machine can meet the requirements of automobile professional teaching and training comprehensively, and can be used for practicing complete spraying operation, colored paint spraying and varnish spraying and checking the complete spraying operation, colored paint spraying and varnish spraying.
4. Standard spraying process flow
Professional teaching and examination are carried out strictly according to the spraying process flow standard of enterprises, and automatic judgment and recording are carried out on the spraying process flow of an operator.
5. Real spray gun, parameters adjustable
The simulation spray gun can adopt a real spray gun, the angle of a spray gun hood, the size of a sector, the air pressure and the paint outlet quantity on the spray gun can be really adjusted, the simulation spray gun is synchronously changed in system software, the adjustment conditions of the angle of the spray gun hood, the size of the sector, the air pressure and the paint outlet quantity are digitally displayed, and the simulation spray gun can be repeatedly adjusted and trial-sprayed as the actual spray paint.
6. Paint overlap selection
As with real paint, one-half, two-thirds, and three-quarters overlap of paint can be selected for painting the panel.
7. Intelligent guiding error correction paint spraying technique
The positioning is very accurate, the distance of the spray gun, the angle of the spray gun and the speed of the spray gun of a learner in any posture in the real environment are automatically monitored and collected, the distance, the angle and the speed of the spray gun are digitally displayed in real time through a display, the automatic physical calculation and analysis are carried out, and the incorrect technical skills of the operator in the real environment are corrected through the distance color change of the front part of the spray gun, the angle arrow indication of the upper part of the spray gun and the speed pointer of the spray gun at the bottom of the spray gun and the.
8. Plate side edge spray coating
The operator can spray the plane of the plate, and more importantly, the operator can spray the upper side edge, the lower side edge, the left side edge and the right side edge of the plate like real paint spraying.
9. Checking the thickness of the paint film in the current paint spraying step
After finishing each step of spraying, the operator can directly check the current spraying condition on the display.
10. Real paint spraying effect
The display restores the real paint spraying effect, and the real effects of the colored paint before spraying, the colored paint after spraying and the varnish after spraying can be seen.
11. Preservation of spraying operation process
The practice and the examination of the operator each time can be stored, and the painting process video of the operator can be automatically and selectively uploaded to the network management platform according to the needs of teachers.
12. Intelligent analysis and evaluation
The paint spraying operation process of an operator is accurately restored, and each step of the operator can be analyzed in the modes of rotation of any visual angle, visual distance zooming, full-screen playing, pausing, fast forwarding and the like during the process playback.
13. Automatic generation of paint spraying training report
The method comprises the steps of automatically generating a paint spraying training report according to the paint spraying condition of an operator in a real environment, recording basic information, operation items, operation scores, scores and operation duration of the current operation step, the use condition and scores of a spray gun, scores of technical skills, the quality of finished operation items, problems in operation, improvement methods and the like of the operator in detail, and automatically uploading the generated paint spraying training report to a network management platform for printing, so that a management layer can conveniently master the real capability level of the operator.
14. Standardized professional course resources
The course resources can be distributed to each set of intelligent virtual painting teaching training system software products through a network management platform according to enterprise training standards and working processes, and meanwhile, a management layer is supported to create and edit personal course resources and distribute the resources.
The virtual spraying practical training device has the following characteristics:
1. technical characteristics of software and hardware
The connection can be automatically positioned when the equipment is started to run without positioning and debugging.
The system is not influenced by the spraying posture, automatically and accurately positions the distance, the angle and the speed of the spray gun in the spraying process, and presents the distance, the angle and the speed in a digital form.
The same painting practice as in the national and world races was used for the panels.
The parameters of air pressure (the flow of compressed air sprayed out by the spray gun is increased along with the increase of the opening degree of a handle of the spray gun), paint outlet quantity, fan surface and hood angle are really adjusted by the spray gun, and are displayed in a digital mode.
When two or more devices are used simultaneously, an anti-interference partition is not required to be independently arranged, and the influence and the interference of natural light are avoided.
The spraying practice of skirt edges, folded edges, curved surfaces, planes and other parts can be finished on the same spraying plate.
2. Teaching training function
The method provides the painting course and video resources, supports the presentation forms of various media format resources, such as course image-text mixed arrangement, audio-video playing and other resources, and can be used for a user to log in the intelligent virtual painting teaching training system for course teaching and learning at any time by using an account number.
A plurality of paint colors, at least not less than 10, are provided, and each color can adjust the color coverage intensity.
The standard spraying process flow is provided, and the whole spraying training of automobile fender spraying and automobile door panel spraying, the teaching and training of colored paint spraying and varnish spraying can be completed.
One-half, two-thirds, three-quarters, etc. of the coating overlap can be selected (the overlap guide line can be automatically changed, and the non-paste form is attached on the virtual plate).
Spraying parameters are really adjusted through the spray gun, the adjustment of each parameter is displayed in a digital mode, the real paint spraying particle effect can be generated, and trial spraying can be repeatedly carried out on trial spraying paper.
Spray gun parameters can be adjusted before each colored paint is sprayed, and the uniformity degree of colored paint film coverage and the spraying defects in the current operation step can be directly checked after the spraying is finished.
The actual drying operation of the colored paint is restored, and the change and the effect difference before and after the colored paint is flash-dried can be seen.
Spray gun parameters can be adjusted before each varnish spraying, and the varnish film covering uniformity and the spraying defects in the current operation step can be directly checked after the spraying is finished.
The intelligent error correction guiding function of different spray gun distances, spray gun speeds and spray gun angles is provided.
3. Examination function
Complete spraying check, colored paint spraying check and varnish spraying check can be selected according to the requirement of the practical training task.
The spraying check function of the national match spraying plate and the Shisai spraying plate is achieved.
The assessment system automatically records and judges the following operations in each step:
(1) spray gun parameter setting before colored paint spraying
(2) First color paint spraying
(3) Flash-dried after the first colored paint is sprayed
(4) Second colored paint spraying
(5) Flash-drying after spraying second colored paint
(6) Third color paint spraying
(7) Third color paint spraying flash drying
(8) First varnish spraying
(9) Flash-drying after first varnish spraying
(10) Second varnish spraying
(11) Flash-drying after second varnish spraying
And (4) training, checking and monitoring, and automatically recording and judging the correctness of the adjustment of the spray gun by an operator, the distance (the stability of the distance) between the spray gun and a plate during operation, the speed (the stability of the speed) of the spray gun, the angle (the stability of the angle) of the spray gun, the coverage rate of a paint film, the spraying defect and the like.
4. Training assessment analysis function
The operation record storage and playback functions of complete spraying, colored paint spraying and varnish spraying are provided.
The action playback can pause, advance or retreat of the time axis, zoom in or out, rotate the visual angle and clearly observe the specific technical action of the paint spraying process.
One of the training steps can be opened at will, and the time consumption, step score and total score of the training steps can be checked; paint film coverage, paint film over-thickness, over-thinness, correct, etc., and is presented in numerical percentage form. Meanwhile, parameters such as the distance of the spray gun, the speed of the spray gun, the transverse angle of the spray gun, the longitudinal angle and the like are reflected on a screen picture in real time in the form of a line graph, so that the defects of the spray gun can be conveniently observed in real time when the spraying process is checked.
One of the examination steps can be opened at will, and the time, step scores and total scores of the training examination steps can be checked; the parameters of the spray gun are set, the paint film coverage rate, the percentage of over-thick paint film and over-thin paint film, and the number of spraying defects is scored and presented in a numerical form. Meanwhile, parameters such as the distance of the spray gun, the speed of the spray gun, the transverse angle of the spray gun, the longitudinal angle and the like are reflected on a screen picture in real time in the form of a line graph.
The system automatically generates spraying training and assessment reports according to the spraying training of learners, indicates the spraying problem insufficient items and improves the improvement method through document analysis, and automatically uploads the spraying problem insufficient items to a management platform to be printed.
The device comprises a main cabinet, a spraying workbench and a simulation spray gun. The main cabinet is provided with a controller and a display which are connected with each other, and the display is used for displaying the working state of the virtual spraying practical training device; a real spraying plate for training is arranged on the spraying workbench; the simulation spray gun is connected with a spray can and is also connected with the controller and the display; the spraying device is used for carrying out virtual spraying on the training spraying plate and displaying a spraying effect through the display. The virtual spraying practical training device can simulate different working states by using the main cabinet, performs virtual spraying on the spraying plate for training by using the simulation spray gun, and displays the spraying effect by using the display, so that a series of technologies such as spraying gestures, spray gun distances, spray gun angles, gun walking speeds and the like under different working states can be conveniently mastered.
In this specification, the invention has been described with reference to specific embodiments thereof. It will, however, be evident that various modifications and changes may be made thereto without departing from the broader spirit and scope of the invention. The specification and drawings are, accordingly, to be regarded in an illustrative rather than a restrictive sense.
Claims (9)
1. The utility model provides a real device of instructing of virtual spraying of intelligence which characterized in that includes:
the main cabinet is provided with a compressed air access device, can be connected with a laboratory compressed air supply system, and is connected with a controller and a display, and the display is used for displaying the working state of the virtual spraying practical training device;
the spraying workbench is provided with a real spraying plate for training;
the simulation spray gun is connected with the spray can and is also connected with the controller and the display; the real spraying plate is used for spraying training on the training real spraying plate, and the paint spraying effect is displayed through the display.
2. The intelligent virtual spraying practical training device according to claim 1,
the display is an induction display, the simulation spray gun is an induction spray gun, and the induction spray gun is used for setting virtual spraying parameters on the induction display.
3. The intelligent virtual spraying practical training device according to claim 2,
the virtual spraying parameters comprise: plate selection, spray color selection, color coverage intensity adjustment, spray paint overlap ratio selection, operating mode selection, spray gun distance, spray gun angle, and gun speed.
4. The intelligent virtual spraying practical training device according to claim 1,
the simulation spray gun comprises a hood angle, a sector size, an air pressure and paint discharge amount adjusting device, and the change of the air discharge amount of the spray gun can be realized by controlling the trigger force of the simulation spray gun.
5. The intelligent virtual spraying practical training device according to claim 1, wherein at least two rollers are arranged below the main cabinet.
6. The practical training device of virtual spraying of intelligence of claim 1, characterized in that, the spraying workstation includes the base and is fixed in the panel support on this base, the training with spraying panel height-adjustably be fixed in on the panel support.
7. The intelligent virtual spraying practical training device according to claim 6,
the training spraying plate comprises a fender and a car door plate, and both the fender and the car door plate can be fixed on the plate support.
8. The practical training device of virtual spraying of intelligence of claim 1, characterized in that still includes the spraying face guard, this spraying face guard detachable be fixed in the main cabinet outside.
9. A virtual spraying practical training method is characterized by comprising the following steps:
simulating the intelligent virtual spraying practical training device by using a controller of the main cabinet, and displaying a working state on a display;
a spraying plate for training is fixedly arranged on the spraying workbench;
adjusting the angle of the blast cap, the size of the sector, the air pressure and the paint outlet amount by using the simulation spray gun in the working state process;
carrying out virtual spraying on the spraying plate for training by using a simulation spray gun;
displaying the standard spraying process in the working state through the display;
displaying the spraying quality effect in the working state through the display;
and displaying the spraying technical defects in the working state through the display.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010111673.XA CN111127977A (en) | 2020-02-24 | 2020-02-24 | Intelligent virtual spraying practical training device and method |
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| CN202010111673.XA CN111127977A (en) | 2020-02-24 | 2020-02-24 | Intelligent virtual spraying practical training device and method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114743425A (en) * | 2022-04-07 | 2022-07-12 | 上海帛钥智能科技有限公司 | VR training system and equipment for automobile steering wheel foaming spraying simulation training |
| CN114758555A (en) * | 2022-05-07 | 2022-07-15 | 杭州以诺行汽车科技股份有限公司 | Automobile spraying system and method based on multiple sensors |
-
2020
- 2020-02-24 CN CN202010111673.XA patent/CN111127977A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114743425A (en) * | 2022-04-07 | 2022-07-12 | 上海帛钥智能科技有限公司 | VR training system and equipment for automobile steering wheel foaming spraying simulation training |
| CN114758555A (en) * | 2022-05-07 | 2022-07-15 | 杭州以诺行汽车科技股份有限公司 | Automobile spraying system and method based on multiple sensors |
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