WO2023131583A1 - Applikationsanlage und zugehöriges überwachungsverfahren - Google Patents
Applikationsanlage und zugehöriges überwachungsverfahren Download PDFInfo
- Publication number
- WO2023131583A1 WO2023131583A1 PCT/EP2023/050008 EP2023050008W WO2023131583A1 WO 2023131583 A1 WO2023131583 A1 WO 2023131583A1 EP 2023050008 W EP2023050008 W EP 2023050008W WO 2023131583 A1 WO2023131583 A1 WO 2023131583A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- applicator
- application
- monitoring unit
- sensor
- control
- Prior art date
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 62
- 238000000034 method Methods 0.000 title claims description 21
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 46
- 239000000565 sealant Substances 0.000 claims abstract description 10
- 238000010801 machine learning Methods 0.000 claims description 16
- 238000012549 training Methods 0.000 claims description 9
- 230000004913 activation Effects 0.000 claims description 8
- 238000011156 evaluation Methods 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 4
- 230000003213 activating effect Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 238000010422 painting Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000013473 artificial intelligence Methods 0.000 description 2
- 238000005422 blasting Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 210000003954 umbilical cord Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/004—Arrangements for controlling delivery; Arrangements for controlling the spray area comprising sensors for monitoring the delivery, e.g. by displaying the sensed value or generating an alarm
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/085—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to flow or pressure of liquid or other fluent material to be discharged
Definitions
- the invention relates to an application system for applying an application agent to a component, in particular for applying a sealant, an insulating material or an adhesive to a motor vehicle body component.
- Nozzle blockages occur, which are to be distinguished from sudden nozzle blockages. Sudden nozzle blockages can occur, for example, due to material chips that suddenly clog a nozzle. Such sudden nozzle blockages are relatively easy to recognize.
- the invention is therefore based on the object of recognizing gradual nozzle clogging in an application system in order to be able to take countermeasures in good time.
- the invention relates to an application system for applying an application agent to a component, in particular for applying a sealant, an insulating material or an adhesive to a motor vehicle body component.
- the invention is therefore not limited to sealants with regard to the type of application agent, but can also be implemented with other types of application agent.
- the invention is not limited to motor vehicle body components, but can in principle also be implemented with other types of components.
- the application system according to the invention has at least one applicator which is used to apply the application agent (e.g. sealant, insulating material, adhesive) to the component (e.g. motor vehicle body part).
- the application agent e.g. sealant, insulating material, adhesive
- the applicator has several nozzles, for example three nozzles, in accordance with the known “EcoGun2 3D” applicator described above.
- the invention then makes it possible to detect a gradual nozzle blockage in one of the nozzles of the applicator.
- the invention has at least one supply line to supply the applicator with the application agent.
- a plurality of supply lines are then also provided which are assigned to the individual applicators, as will be described in detail below.
- an applicator with a plurality of nozzles is provided, which is supplied with the application agent by a single supply line.
- the application system according to the invention in accordance with the known application systems described above, has at least one sensor which measures a measured variable in the supply line to the applicator or in the applicator and delivers a corresponding sensor signal.
- the sensor can measure the pressure of the application agent in the supply line or the volume flow (e.g. volume flow) that flows in the supply line to the applicator.
- the invention works well with volumetric dosing.
- the volume flow does not really have to be measured directly here, but can be calculated.
- the volume flow results from the displacement of the sealing material in the piston dispenser, which in turn is driven by a servo motor.
- the measurement takes place in the servomotor (speed or position control), so that the volume flow can then be derived from the measured speed.
- the application system according to the invention in accordance with the known application systems described above, also has a monitoring unit which is connected to the sensor and evaluates the sensor signal of the sensor.
- the monitoring unit only has the task of controlling the operation of the application system and ensuring that specified application parameters (e.g. pressure of the application agent) are adhered to as precisely as possible.
- the invention now provides that the monitoring unit, by evaluating the sensor signal, detects whether one of the nozzles shows a creeping nozzle clogging.
- each umbilical cord is multiple Assigned sensors that are located at different locations in the supply line or on the associated applicator.
- the various sensors can also record different measured variables, for example the volume flow (volume flow or mass flow) or the pressure of the application agent.
- two sensors can be arranged in a supply line in this way, but a larger number of sensors is also possible within the scope of the invention.
- the invention is not limited to specific sensor types.
- pressure sensors can be used that measure the pressure of the application agent in the supply line or in the applicator.
- quantity flow sensors which measure a quantity flow of the application agent which flows in the respective supply line to the applicator.
- the mass flow or the volume flow of the application agent can be measured in this way, which flows in the respective supply line to the associated applicator.
- the application system preferably has at least one actuator which is used to control the supply line and/or the applicator and is controlled by a control signal.
- the monitoring unit also detects the control signal for the actuator and evaluates the control signal when evaluating the sensor signal in order to be able to distinguish between different activation of the applicator and a gradual nozzle clogging.
- the sensor signal is not only influenced by a gradual nozzle blockage, but also significantly by the activation of the application system by the actuator. In order to detect a gradual nozzle blockage, the monitoring unit must therefore calculate the influence of the activation of the actuator out of the sensor signal so that the remaining signal (“residual value”) then allows a statement to be made about a possible gradual nozzle blockage.
- the invention is not limited to specific actuator types.
- the actuator can be a control valve that controls the flow of application agent to the applicator or to the individual nozzles, with the respective control signal determining the valve position of the respective control valve.
- the at least one actuator is a pump that pumps an application agent flow to the applicator, with the respective control signal controlling the application agent flow delivered by the respective pump.
- several actuators are assigned to each supply line, each of which is controlled by a control signal.
- a pump and a control valve can be arranged as an actuator in each supply line, which are controlled by different control signals.
- a control valve can be provided as an actuator for each nozzle, for example, which controls the flow of application agent through the respective nozzle.
- the monitoring unit then records the control signals for the various control valves and takes these control signals into account when recognizing a possible creeping nozzle clogging.
- the monitoring unit When evaluating the sensor signals, the monitoring unit preferably takes into account an observation period after a switching time of the control valves.
- the observation period can be triggered by opening a control valve of a nozzle.
- the observation period it is also possible for the observation period to be triggered by the closing of a control valve.
- This temporal reference of the evaluation of the sensor signal to the switching times of the control valves for the individual nozzles makes sense in order to base the comparison of the sensor signals on comparable application conditions.
- the monitoring unit comprises an AI computer (AI: Artificial Intelligence) on which a machine learning algorithm runs during operation.
- AI Artificial Intelligence
- the machine learning algorithm evaluates the at least one sensor signal and preferably also the at least one control signal and detects whether one of the nozzles shows a creeping nozzle clogging.
- known software can be used for this purpose, such as TensorFlow®, PyTorch® or Scikit-Learn®, which is freely available commercially.
- the machine learning algorithm learns the relationship between the control signal on the one hand and the resulting sensor signal on the other hand for a proper operating state without a nozzle clogging in a training process through monitored learning.
- the machine learning algorithm can then use the measured sensor signal to calculate a residual value from which the influence of the control signal has been calculated.
- the monitoring unit can then Evaluate the residual value during application operation and identify an anomaly in the residual value as an indication of a creeping nozzle clogging. For example, such an anomaly can be that the application pressure shows an unexpected increase that is not caused by the control signals and indicates a gradual nozzle clogging.
- the monitoring unit preferably determines the sensor signals in an observation period following the switching times of the control valves of the individual nozzles.
- the residual values mentioned above are then preferably evaluated in each case in the observation period following the switching times.
- the monitoring unit can compare the residual values after the switching times of different nozzles with one another in order to detect a gradual nozzle clogging.
- the sensor signals or the residual values for the various nozzles are preferably compared with one another in order to detect a gradual nozzle clogging that only occurs with a single nozzle, so that the cross-nozzle comparison of the sensor signals or the resulting residual values facilitates the detection of such an individual nozzle blockage . Fluctuations in the application pressure (e.g. as a result of changes in viscosity) always affect all nozzles, so that individual blockages can nevertheless be detected within the scope of the invention.
- the application system according to the invention preferably has an application robot in order to move the applicator.
- the application robot is preferably controlled by a robot controller, as is known per se from the prior art.
- the application system according to the invention can have a number of application robots, each of which moves an applicator.
- the individual application robots are preferably controlled by a robot controller in each case.
- the application robots can be arranged together in a robot cell (eg application cabin).
- a cell controller can be provided for the overall and coordinating control of the application robots within the robot cell, with the cell controller overriding the robot controllers and/or the application robots in the robot cell controls. This enables coordination of the application work of the various application robots within the robot cell.
- the application system can have a connectivity computer, the connectivity computer being connected to the robot controllers and/or to the cell controller and receiving the control signals and the sensor signals from the robot controllers and/or the cell controller.
- the connectivity computer is preferably connected to the A1 computer and supplies the A1 computer with the control signals and the sensor signals for the actual evaluation and also for the preceding training process.
- the application system can have a database computer in order to store the control signals and the measured sensor signals in an assignment to one another.
- This database computer is preferably connected to the connectivity computer and receives the control signals and the sensor signals from the connectivity computer.
- a graphics computer can also be provided in order to display the result of the display graphically, for example on a screen.
- the graphics computer is preferably connected to the connectivity computer and/or the database computer.
- the invention comprises two variants of the invention which differ fundamentally.
- a supply line is provided which supplies an applicator with the application agent, the applicator having a plurality of nozzles.
- the invention then makes it possible to detect a creeping nozzle blockage in one of the nozzles of the applicator, which is made possible by a comparison across nozzles.
- several applicators are provided, each of which is supplied with the application agent to be applied from a supply line, wherein the individual applicators can optionally have one or more nozzles.
- the invention enables the detection of a gradual nozzle clogging in one of the nozzles, with a cross-nozzle comparison again being possible.
- the invention therefore preferably provides a cross-nozzle comparison between different nozzles, which can be located either on the same applicator or on different applicators.
- the invention also includes a corresponding monitoring method for such an application system.
- the individual process steps of the monitoring method according to the invention are already from the above description of the application system according to the invention, so that a separate description of the individual process steps of the monitoring method according to the invention can be dispensed with and in this regard reference is made to the above description of the application system according to the invention.
- FIG. 1 shows a schematic representation of an application system according to the invention with four robot-guided applicators.
- FIG. 2 shows a schematic representation of an applicator with three nozzles and a supply line as well as a monitoring unit for detecting a gradual nozzle blockage in one of the nozzles.
- FIG. 3 shows a diagram to illustrate the different course of the residual values of the sensor signals at the nozzles of the applicator according to FIG.
- Figure 4 shows a flow chart to clarify the training process of the machine learning
- FIG. 5 shows a flowchart to clarify the actual application operation of an application system according to the invention.
- FIG. 6 shows a modification with four supply lines for supplying one applicator each, the applicators each having only one nozzle.
- FIG. 1 shows a robot cell which is used in a painting installation for painting motor vehicle body components for sheet metal seam sealing.
- Four application robots 1.1-1.4 are arranged in the robot cell, each of which guides an applicator 2, as shown in FIG. 2 and as will be described in detail later.
- Each of the four application robots 1.1-1.4 thus guides one applicator 2, the applicators 2 not being visible in FIG.
- the application robots 1.1-1.4 are each controlled in a conventional manner by a robot controller 3.1-3.4.
- the robot cell shown has a cell controller 4, which enables comprehensive and coordinating control of the four application robots 1.1-1.4.
- the cell controller 4 is connected to the four robot controllers 3.1-3.4.
- the cell controller 4 has a monitoring unit 5 that has various tasks.
- the monitoring unit 5 controls the robot controls 1.1-1.4, as is known per se from the prior art.
- the monitoring unit 5 should also detect a gradual clogging of the nozzles of the applicators of the individual application robots 1.1-1.4, as will be described later in detail.
- the monitoring unit 5 initially has a connectivity computer 6 which is connected to the robot controllers 3.1-3.4 and to the cell controller 4.
- the monitoring unit 5 contains a database computer 7 for storing the recorded control signals and the sensor signals, as will be described in detail below.
- the monitoring unit 5 also contains an A1 computer 8 on which a machine learning algorithm runs during operation, which makes it possible to detect a creeping nozzle clogging, as will be described in detail below.
- the monitoring unit 5 also contains a graphics computer 9, which has the task of graphically displaying the result of the monitoring.
- Calculator 8 and the graphics calculator 9 are shown as separate calculators. However, it is within the Invention also possible that the functionalities of these computers are integrated in a single computer or distributed in some other way to different computers.
- FIG. 2 which shows the applicator 2 as it is attached to the individual application robots 1.1-1.4, will now be described below.
- the applicator 2 initially has a mounting flange 10 which is attached to a corresponding mounting flange of the respective application robot 1.1-1.4.
- the applicator 2 in this exemplary embodiment has three nozzles 11.1-11.3, each of which can emit a jet 12.1-12.3 of the application agent.
- the nozzles 11.1-11.3 are arranged in an applicator head 13, the applicator head 13 being rotatable about an axis of rotation 14 relative to the mounting flange 10.
- the applicator head 13 is connected to the mounting flange 10 via a rotary feedthrough 15 .
- the rotary feedthrough 15 allows the application agent to be fed through from the mounting flange 10 to the applicator head 13 and the nozzles 11.1-11.3 arranged therein.
- control valves 16.1-16.3 which can control the flow of the application agent to the individual nozzles 11.1-11.3 independently of one another.
- the control valves 16.1-16.3 are controlled here by control signals s1-s3 from the monitoring unit 5, as is only shown schematically here.
- the control valves 16.1-16.3 can be controlled electro-pneumatically. This means that the monitoring unit 5 first outputs electrical control signals, which then control pneumatic valves, the pneumatic valves then in turn controlling the control valves 16.1-16.3.
- the type of activation of the control valves 16.1-16.3 is not of particular importance for the invention. For the sake of simplicity, the drawing therefore shows direct activation of the control valves 16.1-16.3 by the monitoring unit 5.
- the drawing shows a supply line 17, which leads to the applicator 2 and supplies the applicator 2 with the application agent to be applied.
- a pump 18 is arranged, which pumps the application agent through the supply line 17 to the applicator 2, wherein the pump 18 is controlled by the monitoring unit 5 with a control signal n, the pump speed of the pump 18 and thus determine their delivery rate.
- a volume flow sensor 19 is arranged in the supply line 17 , which measures the volume flow that flows in the supply line 17 to the applicator 2 .
- the volume flow sensor 19 then outputs a corresponding sensor signal Q to the monitoring unit 5, the sensor signal Q reflecting the measured volume flow.
- a pressure sensor 20 which measures the pressure of the application medium in the supply line 17 inside the applicator 2 and outputs a corresponding sensor signal p to the monitoring unit 5 .
- the monitoring unit 5 therefore detects the sensor signals p, Q. and outputs control signals n, s1-s3.
- the monitoring unit 5 can then detect a gradual nozzle blockage in the individual nozzles 11.1-11.3, as will be described in detail below.
- the monitoring unit 5 can evaluate the sensor signals p, Q. each within an observation period after a switching time of the control valves 16.1-16.3, specifically independently of one another for the different nozzles n, s1-s3. This then enables a cross-nozzle comparison between the sensor signals p, Q, which are detected when the individual control valves 16.1-16.3 open.
- the sensor signals p, Q. are not only influenced by a gradual nozzle clogging, but are also very significantly determined by the control signals n, s1-s3. It is therefore important to calculate the influence of the control signals n, s1-s3 from the sensor signals p, Q. This is done using a machine learning algorithm as part of supervised learning during a training process, which will be described in detail below.
- FIG. 3 shows the course of residual values for the three nozzles 11.1-11.3, the residual values being calculated by subtracting the influence of the control signals n, s1-s3 from the sensor signals p, Q.
- the residual values therefore only reflect the influence of a possible gradual nozzle clogging.
- FIG. 3 shows an anomaly 21 for the first nozzle 11.1, which stems from a gradual nozzle blockage in the nozzle 11.1.
- a first step S1 application parameters are specified, such as the volume flow of the application agent.
- a second step S2 the various actuators are then controlled with control signals n, s1-s3 in accordance with the specified application parameters.
- the actuators are pump 18 and control valves 16.1-16.3, which are controlled by control signal n or control signals s1-s3.
- the switching times of the control valves 16.1-16.3 are determined so that sensor signals can then be measured in an observation period following the switching times, which takes place in step S4.
- the sensor signals are the sensor signals p, Q of the volume flow sensor 19 and the pressure sensor 20.
- step S5 the machine learning algorithm is then trained using the control signals n, s1-s3 on the one hand and the sensor signals p, Q. on the other hand.
- This training takes place as part of what is known as supervised learning, as is known per se in the field of artificial intelligence.
- This training process serves to be able to calculate the residual values from the sensor signals, from which the influence of the control signals n, s1-s3 is calculated.
- a first step S1 application parameters are again specified.
- the desired volume flow of the application agent can be specified so that the pump 18 can then be controlled with a corresponding control signal n.
- switching times for the individual control valves 16.1-16.3 can be specified so that the control valves 16.1-16.3 can then be controlled with corresponding control signals sl-s3.
- the actuators are then actuated with control signals in accordance with the specified application parameters.
- the actuators are the control valves 16.1-16.3 and the pump 18.
- step S4 the sensor signals p, Q. are then measured in each case in an observation period following the switching times.
- Residual values are then calculated from the measured sensor signals p, Q. by calculating the influence of the control signals n, s1-s3 from the sensor signals p, Q. This is done using the machine learning algorithm in the AI computer 8.
- the residual values are then evaluated in order to possibly identify the anomaly 21, which indicates a nozzle blockage.
- step S7 If such an anomaly 21 (see FIG. 3) is detected in a step S7, an error flag is set in a step S8 and there is a visual display of the nozzle blockage and the affected nozzle on the graphics computer 9.
- the invention comprises two different variants of the invention.
- the first variant of the invention with the applicator 2 with the multiple nozzles 1-11.3 was described above and is shown in FIG.
- the invention also includes another variant of the invention, which is shown in FIG. 6 and is briefly described below.
- applicators 22.1-22.4 are provided, each having a nozzle 23.1-23.4, with the individual nozzles 23.1-23.4 each being able to emit a jet 24.1-24.4 of the application agent.
- the individual applicators 22.1-22.4 can each be guided by an application robot.
- a control valve 25.1-25.4 is located in the individual applicators 22.1-22.4 in order to control the flow of the application agent to the respective nozzle 23.1-23.4.
- the individual applicators 22.1-22.4 are each supplied with the application agent by a supply line 26.1-26.4.
- controllable pump 27.1- 27.4 which pumps the application agent to the associated applicator 22.1-22.4.
- the individual pumps 27.1-27.4 are each driven by control signals n1-n4, which determine the pump capacity of the pumps 27.1-27.4
- volume flow sensor 28.1-28.4 in each of the individual supply lines 26.1-26.4, with the volume flow sensors 28.1-28.4 measuring the volume flow of the application agent to the individual applicators 22.1-22.4 and each outputting a corresponding sensor signal Q1-Q4.
- a pressure sensor 29.1-29.4 is located in the individual supply lines 26.1-26.4 just before the individual applicators 22.1-22.4, with the pressure sensors 29.1-29.4 measuring the pressure of the application agent in the respective supply line 26.1-26.4 just before the applicator 22.1-22.4 and output a corresponding sensor signal pl-p4.
- a gradual clogging of the nozzles in the individual nozzles 23.1-23.4 can be detected by the monitoring unit 5 in the manner described above.
- the monitoring unit 5 evaluates the control signals s1-s4, n1-n4 and the sensor signals p1-p4 and Q1-Q4, as described above.
- the invention enables a cross-nozzle comparison between the different nozzles 23.1-23.4 in order to be able to recognize when one of the nozzles 23.1-23.4 shows a creeping nozzle clogging.
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Spray Control Apparatus (AREA)
- Coating Apparatus (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020247023045A KR20240128875A (ko) | 2022-01-10 | 2023-01-02 | 도포 시스템 및 관련 모니터링 방법 |
EP23700258.9A EP4405113A1 (de) | 2022-01-10 | 2023-01-02 | Applikationsanlage und zugehöriges überwachungsverfahren |
CN202380014257.XA CN118176065A (zh) | 2022-01-10 | 2023-01-02 | 施加系统及相关监测方法 |
MX2024008117A MX2024008117A (es) | 2022-01-10 | 2023-01-02 | Sistema de aplicacion y metodo de monitoreo asociado. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DE102022100401.5A DE102022100401A1 (de) | 2022-01-10 | 2022-01-10 | Applikationsanlage und zugehöriges Überwachungsverfahren |
DE102022100401.5 | 2022-01-10 |
Publications (1)
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WO2023131583A1 true WO2023131583A1 (de) | 2023-07-13 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/EP2023/050008 WO2023131583A1 (de) | 2022-01-10 | 2023-01-02 | Applikationsanlage und zugehöriges überwachungsverfahren |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP4405113A1 (de) |
KR (1) | KR20240128875A (de) |
CN (1) | CN118176065A (de) |
DE (1) | DE102022100401A1 (de) |
MX (1) | MX2024008117A (de) |
WO (1) | WO2023131583A1 (de) |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4822647A (en) | 1986-04-23 | 1989-04-18 | Honda Giken Kogyo Kabushiki Kaisha | Coating agent to coating robot, including a method and arrangement for protecting the apparatus from damage due to improper pressures in a supply line |
US4894252A (en) | 1988-11-30 | 1990-01-16 | Ransburg Corporation | Coating material orifice clogging indication method and apparatus |
EP1658145B1 (de) | 2003-08-26 | 2007-05-09 | Fanuc Robotics America, Inc. | Steuerung und system zur abgabe von fluidmaterial |
JP2007260531A (ja) | 2006-03-28 | 2007-10-11 | Anest Iwata Corp | ロボット塗装における吐出塗料制御システム |
DE102007036585A1 (de) * | 2007-08-02 | 2009-04-23 | Kuka Systems Gmbh | Verfahren und Vorrichtung zum Falzabdichten |
EP2922640B1 (de) | 2012-11-21 | 2017-06-14 | Nordson Corporation | Spender und verfahren zur abgabe und steuern mit einem durchflussmesser |
US20180281012A1 (en) | 2017-03-31 | 2018-10-04 | Canvas Construction, Inc. | Automated drywall painting system and method |
US20190232320A1 (en) | 2018-01-30 | 2019-08-01 | Ford Motor Company | Reversible nozzle in ultrasonic atomizer for clog prevention |
WO2020115117A1 (de) * | 2018-12-07 | 2020-06-11 | Dürr Systems Ag | Reinigungsgerät für ein applikationsgerät |
JP6733830B1 (ja) | 2019-06-11 | 2020-08-05 | 株式会社安川電機 | 制御システム、監視装置、監視方法、及びプログラム |
WO2021047753A1 (en) | 2019-09-10 | 2021-03-18 | Abb Schweiz Ag | Methods of determining clogging and clogging characteristics of coating medium apparatus, coating medium apparatus, calibration system and industrial robot |
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2022
- 2022-01-10 DE DE102022100401.5A patent/DE102022100401A1/de active Pending
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2023
- 2023-01-02 MX MX2024008117A patent/MX2024008117A/es unknown
- 2023-01-02 WO PCT/EP2023/050008 patent/WO2023131583A1/de active Application Filing
- 2023-01-02 KR KR1020247023045A patent/KR20240128875A/ko unknown
- 2023-01-02 EP EP23700258.9A patent/EP4405113A1/de active Pending
- 2023-01-02 CN CN202380014257.XA patent/CN118176065A/zh active Pending
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4822647A (en) | 1986-04-23 | 1989-04-18 | Honda Giken Kogyo Kabushiki Kaisha | Coating agent to coating robot, including a method and arrangement for protecting the apparatus from damage due to improper pressures in a supply line |
US4894252A (en) | 1988-11-30 | 1990-01-16 | Ransburg Corporation | Coating material orifice clogging indication method and apparatus |
EP1658145B1 (de) | 2003-08-26 | 2007-05-09 | Fanuc Robotics America, Inc. | Steuerung und system zur abgabe von fluidmaterial |
JP2007260531A (ja) | 2006-03-28 | 2007-10-11 | Anest Iwata Corp | ロボット塗装における吐出塗料制御システム |
DE102007036585A1 (de) * | 2007-08-02 | 2009-04-23 | Kuka Systems Gmbh | Verfahren und Vorrichtung zum Falzabdichten |
EP2922640B1 (de) | 2012-11-21 | 2017-06-14 | Nordson Corporation | Spender und verfahren zur abgabe und steuern mit einem durchflussmesser |
US20180281012A1 (en) | 2017-03-31 | 2018-10-04 | Canvas Construction, Inc. | Automated drywall painting system and method |
US20190232320A1 (en) | 2018-01-30 | 2019-08-01 | Ford Motor Company | Reversible nozzle in ultrasonic atomizer for clog prevention |
WO2020115117A1 (de) * | 2018-12-07 | 2020-06-11 | Dürr Systems Ag | Reinigungsgerät für ein applikationsgerät |
JP6733830B1 (ja) | 2019-06-11 | 2020-08-05 | 株式会社安川電機 | 制御システム、監視装置、監視方法、及びプログラム |
WO2021047753A1 (en) | 2019-09-10 | 2021-03-18 | Abb Schweiz Ag | Methods of determining clogging and clogging characteristics of coating medium apparatus, coating medium apparatus, calibration system and industrial robot |
Also Published As
Publication number | Publication date |
---|---|
KR20240128875A (ko) | 2024-08-27 |
DE102022100401A1 (de) | 2023-07-13 |
MX2024008117A (es) | 2024-07-19 |
CN118176065A (zh) | 2024-06-11 |
EP4405113A1 (de) | 2024-07-31 |
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