CN213000772U - Robot spraying system with closed-loop detection control - Google Patents
Robot spraying system with closed-loop detection control Download PDFInfo
- Publication number
- CN213000772U CN213000772U CN202021264436.9U CN202021264436U CN213000772U CN 213000772 U CN213000772 U CN 213000772U CN 202021264436 U CN202021264436 U CN 202021264436U CN 213000772 U CN213000772 U CN 213000772U
- Authority
- CN
- China
- Prior art keywords
- flow
- spray gun
- closed
- detection device
- control valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Spray Control Apparatus (AREA)
- Nozzles (AREA)
Abstract
The utility model discloses a robot spraying system for closed loop detection control, which comprises a spray gun; the flow detection device is connected with the spray gun to detect the flow of the spray gun; the closed-loop control system is connected with the flow detection device to receive signals sent by the flow detection device; the pneumatic control valve is connected with the closed-loop control system to receive a signal sent by the closed-loop control system, and is also connected with the spray gun to control the flow of the spray gun; when spraying, the flow detection device detects the flow of the coating passing through the spray gun in real time, compares the flow with a flow value preset by a closed loop system, sends a signal to the pneumatic control valve according to a comparison result, and the pneumatic control valve adjusts the flow of the coating entering the spray gun according to the received signal, so that the error between the actual flow and the set flow is eliminated, the stable and accurate output of the flow of the coating is realized, the spraying requirement is quickly met, and the coating is saved.
Description
Technical Field
The utility model relates to a coating spraying field, in particular to closed loop detects robot paint finishing of control.
Background
In the spraying industry, the use of automatic spraying is common, and the most difficult in the automatic spraying is to accurately control the flow, otherwise, the phenomenon of uneven paint surface is caused, and the surface coating requirement is difficult to achieve. At present, the flow of spraying is adjusted by manually depending on the spraying result, but the adjusting mode has large time lag, wastes paint, is not accurate enough in adjustment, and is difficult to quickly meet the spraying requirement.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a closed loop detection control's spraying system of robot can reach the condition of eliminating actual flow and setting for the flow error, realizes the stable accurate output of coating flow, reaches the spraying requirement fast and economizes coating.
According to the utility model discloses a closed loop detection control's robot paint finishing, including the spray gun; the flow detection device is connected with the spray gun to detect the flow of the spray gun; the closed-loop control system is connected with the flow detection device to receive a signal sent by the flow detection device; the pneumatic control valve is connected with the closed-loop control system to receive signals sent by the closed-loop control system, and the pneumatic control valve is also connected with the spray gun to control the flow of the spray gun.
According to the utility model discloses closed loop detection control's spraying system of robot has following beneficial effect at least: during spraying, the flow detection device detects the flow of the coating passing through the spray gun in real time, compares the flow with a flow value preset by a closed-loop system, sends a signal to the pneumatic control valve according to a comparison result, and the pneumatic control valve adjusts the size of an opening inside the pneumatic control valve by adjusting the gas pressure according to the received signal so as to adjust the flow of the coating entering the spray gun, so that the conditions of eliminating the actual flow and setting the flow error are achieved, the stable and accurate output of the coating flow is realized, the spraying requirement is quickly met, and the coating is saved.
According to the utility model discloses a some embodiments, flow detection device includes coriolis force mass flowmeter, adopts coriolis force mass flowmeter, and the data that detect and obtain are more accurate reliable.
According to the utility model discloses a some embodiments still include the paint dosing system, the paint dosing system connects the spray gun, flow monitoring system and pneumatic control valve set up in the spray gun with between the paint dosing system. During spraying operation, the paint batching system regulates and controls the paint and the diluent through the closed-loop control system, and the mixing and blending are carried out in the mixer, so that the real-time blending can be realized, the paint and the diluent are separated when not used, the waste is not caused, and the residual mixing agent is not existed; the touch screen is arranged outside the paint batching system, and the proportion of the paint can be adjusted in real time when the paint batching system works.
According to some embodiments of the utility model, closed loop control system still is connected with the spraying control box, the spraying control box is connected the paint dosing system with closed loop control system's signal is accepted to the pneumatic control valve, spraying control box, drives the coating flow of pneumatic control valve adjustment through the spray gun.
According to some embodiments of the utility model, closed-loop control system still is connected with the robot electric cabinet, the robot electric cabinet with the spray gun electricity is connected, and the spray gun passes through the robot arm adjusting position, and the robot electric cabinet carries out real-time control, the position of control spraying to the robot arm.
According to some embodiments of the utility model, the robot electric cabinet still is connected with the demonstrator for the action of editing machine arm.
According to the utility model discloses a some embodiments, paint feed proportioning system is connected with a plurality of the spray gun sprays simultaneously, raises the efficiency to a plurality of positions.
According to the utility model discloses a some embodiments, paint feed proportioning system and every all be provided with between the spray gun pneumatic control valve with flow detection device makes every spray gun all obtain the control.
According to the utility model discloses a some embodiments, the inside electric proportional valve that is provided with of spraying control box truns into the gaseous size signal with the signal of telecommunication through setting up in the inside electric proportional valve of spraying control box, and drive pneumatic control valve realizes with proportional switch spray gun.
According to some embodiments of the present invention, a remote control device is provided in the pneumatic control valve for manually controlling the opening and closing of the pneumatic valve.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1, the robot spraying system of closed loop detection control of an embodiment of the present invention includes a spray gun 100; the device further comprises a flow detection device 200, wherein the flow detection device 200 is connected with the spray gun 100 to detect the flow of the spray gun 100; the system further comprises a closed-loop control system 300, wherein the closed-loop control system 300 is connected with the flow detection device 200 to receive signals sent by the flow detection device 200; a pneumatic control valve 400 is also included, the pneumatic control valve 400 is connected to the closed-loop control system 300 to receive signals sent by the closed-loop control system 300, and the pneumatic control valve 400 is also connected to the spray gun 100 to control the flow of the spray gun 100.
During spraying, the flow detection device 200 detects the flow of the coating passing through the spray gun 100 in real time, compares the flow with a flow value preset by a closed-loop system, sends a signal to the pneumatic control valve 400 according to a comparison result, and the pneumatic control valve 400 adjusts the size of an opening inside the pneumatic control valve 400 by adjusting the gas pressure according to the received signal so as to adjust the flow of the coating entering the spray gun 100, thereby achieving the conditions of eliminating the actual flow and setting the flow error, realizing stable and accurate output of the coating flow, rapidly achieving the spraying requirement and saving the coating.
The utility model discloses an in some embodiments, flow detection device 200 includes coriolis force mass flowmeter, adopts coriolis force mass flowmeter, and the data that detect and obtain are more accurate reliable.
In some embodiments of the present invention, a paint dosing system 500 is further included, the paint dosing system 500 is connected to the spray gun 100, and the flow monitoring system and the pneumatic control valve 400 are disposed between the spray gun 100 and the paint dosing system 500. During spraying operation, the paint batching system 500 regulates and controls the paint and the diluent through the closed-loop control system 300, and the mixing and blending are carried out in the mixer, so that the real-time blending can be realized, the paint and the diluent are separated when not used, the waste is not caused, and the residual mixing agent is not existed; the touch screen is arranged outside the paint batching system 500, and the proportion of the paint can be adjusted in real time when the paint batching system works.
In some embodiments of the present invention, the closed-loop control system 300 is further connected to a spraying control box 600, the spraying control box 600 is connected to the paint batching system 500 and the pneumatic control valve 400, the spraying control box 600 receives the signal of the closed-loop control system 300, and drives the pneumatic control valve 400 to adjust the coating flow passing through the spray gun 100.
In some embodiments of the utility model, closed-loop control system 300 still is connected with robot electric cabinet 700, and robot electric cabinet 700 is connected with spray gun 100 electricity, and spray gun 100 passes through the robot arm adjusting position, and robot electric cabinet 700 carries out real-time control, the position of control spraying to the robot arm.
In some embodiments of the present invention, the robot electric cabinet 700 is further connected to a demonstrator 800 for editing the motion of the robot arm.
In some embodiments of the present invention, paint dosing system 500 is connected to a plurality of spray guns 100 for spraying a plurality of locations simultaneously, improving efficiency.
In some embodiments of the present invention, a pneumatic control valve 400 and a flow detector 200 are provided between the paint dosing system 500 and each spray gun 100 to allow each spray gun 100 to be monitored.
In some embodiments of the present invention, the spraying control box 600 is provided with an electric proportional valve inside, and the electric proportional valve arranged inside the spraying control box 600 converts the electric signal into a gas size signal, so as to drive the pneumatic control valve 400 to realize the proportional switch spray gun 100.
In some embodiments of the present invention, a remote control device is provided in the pneumatic control valve 400 for manually controlling the opening and closing of the pneumatic valve.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge range of those skilled in the art.
Claims (10)
1. A closed loop detection controlled robot painting system, comprising:
a spray gun;
the flow detection device is connected with the spray gun to detect the flow of the spray gun;
the closed-loop control system is connected with the flow detection device to receive a signal sent by the flow detection device;
the pneumatic control valve is connected with the closed-loop control system to receive signals sent by the closed-loop control system, and the pneumatic control valve is also connected with the spray gun to control the flow of the spray gun.
2. The robotic spray system of claim 1, wherein: the flow detection device comprises a coriolis force mass flowmeter.
3. The robotic spray system of claim 1, wherein: still include the paint batching system, the paint batching system is connected the spray gun, flow monitoring system and pneumatic control valve set up in the spray gun with between the paint batching system.
4. The robotic spray system of claim 3, wherein: the closed-loop control system is further connected with a spraying control box, and the spraying control box is connected with the paint batching system and the pneumatic control valve.
5. The robotic spray system of claim 1, wherein: the closed-loop control system is also connected with a robot electric cabinet, and the robot electric cabinet is electrically connected with the spray gun.
6. The robotic spray system of claim 5, wherein: the robot electric control box is also connected with a demonstrator.
7. The robotic spray system of claim 3, wherein: the paint batching system is connected with a plurality of the spray guns.
8. The robotic spray system of claim 7, wherein: the paint batching system and each spray gun are provided with the pneumatic control valve and the flow detection device therebetween.
9. The robotic spray system of claim 4, wherein: and an electric proportional valve is arranged in the spraying control box.
10. The robotic spray system of claim 1, wherein: and a remote control device is arranged in the pneumatic control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021264436.9U CN213000772U (en) | 2020-06-30 | 2020-06-30 | Robot spraying system with closed-loop detection control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021264436.9U CN213000772U (en) | 2020-06-30 | 2020-06-30 | Robot spraying system with closed-loop detection control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213000772U true CN213000772U (en) | 2021-04-20 |
Family
ID=75499339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021264436.9U Active CN213000772U (en) | 2020-06-30 | 2020-06-30 | Robot spraying system with closed-loop detection control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213000772U (en) |
-
2020
- 2020-06-30 CN CN202021264436.9U patent/CN213000772U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9789497B1 (en) | Systems and methods for applying a liquid coating to a substrate | |
| CN111315494B (en) | Unmanned aerial vehicle, spraying operation method, kit and readable storage medium | |
| US20170072419A1 (en) | Coating system for coating components, in particular for painting motor vehicle body components | |
| CN102641803A (en) | Single flowmeter type digital spraying system for robot | |
| US5365810A (en) | Screw supply control apparatus for screw tightening robot | |
| CN107777381A (en) | A kind of pinpoint control system of mobile dummy car and its control method | |
| CN213000772U (en) | Robot spraying system with closed-loop detection control | |
| US5225239A (en) | Electrostatic spray coating apparatus for applying two component mixture | |
| US6935575B2 (en) | Spraying device for spraying a coating product | |
| CN202270603U (en) | Novel spraying gun controller | |
| CN215568320U (en) | Controller with feedback and electromagnetic pulse valve comprising same | |
| CN104148213B (en) | A kind of antenna house outer wall profiling spray equipment | |
| CN113117919A (en) | Spray gun | |
| JP2006272211A (en) | Paint flow rate feedback controlling system in painting | |
| US20170152848A1 (en) | Method for controlling a pump system and pump system | |
| US20170146004A1 (en) | Method for operating a pump system and pump system | |
| CN215162498U (en) | Intelligent water adding proportioning system | |
| CN106836759B (en) | Full-automatic stirring coating machine for coating | |
| CN209093801U (en) | A kind of gun controls structure detecting the control amount of dusting using lifting position | |
| CN211454325U (en) | Spraying control system | |
| US20030157262A1 (en) | Method for production and spray-application of a multicomponent paint | |
| CN208928406U (en) | A kind of spray gun master control device applied on powder spray | |
| CN108312355B (en) | Auxiliary system for brick and tile production line and application method thereof | |
| CN211041277U (en) | Laboratory bench humidification control system | |
| CN113182091B (en) | Workpiece swinging and offset detection system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |