KR970033641A - Method and device for reducing waste paint of painting robot - Google Patents
Method and device for reducing waste paint of painting robot Download PDFInfo
- Publication number
- KR970033641A KR970033641A KR1019950055637A KR19950055637A KR970033641A KR 970033641 A KR970033641 A KR 970033641A KR 1019950055637 A KR1019950055637 A KR 1019950055637A KR 19950055637 A KR19950055637 A KR 19950055637A KR 970033641 A KR970033641 A KR 970033641A
- Authority
- KR
- South Korea
- Prior art keywords
- paint
- color change
- time
- change valve
- valve
- Prior art date
Links
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
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/14—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet
- B05B12/1418—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet for supplying several liquids or other fluent materials in selected proportions to a single spray outlet
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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
- 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
- B05B12/006—Pressure or flow rate sensors
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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
- B05B15/55—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids
- B05B15/555—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids discharged by cleaning nozzles
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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
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/10—Plc systems
- G05B2219/16—Plc to applications
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Fluid Mechanics (AREA)
- Spray Control Apparatus (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
도료의 색 교환 또는 세정시 컬러체인지밸브와 도장 건 사이의 남아 있는 여분의 도료를 피도물(被塗物)로 스프레이시켜 폐도료의 회수로 인한 오염의 원인을 제거하고 세정시간 등을 절약할 수 있도록 하는 도장로봇의 폐도료절감을 위한 방법과 그 장치를 제공하는 것이다.In order to reduce the cause of contamination and save cleaning time by spraying the excess paint remaining between the color change valve and the coating gun with the coating material during color change or cleaning of the paint It is to provide a method and apparatus for reducing waste paint of the painting robot.
종래에는 도장로봇에서 도료의 색 교환이나 도료세정시 도료라인에 남아 있는 도료를 버려야 함으로서 폐도료로 인한 오염의 원인이 되어 문제가 된다. 이를 방지하기 위해 종래에는 폐도료의 회수장치를 통해 폐도료를 회수하였다.In the related art, the paint robot must discard the paint remaining in the paint line when the color is changed or the paint is washed, thereby causing contamination by waste paint. In order to prevent this, in the prior art, waste paint was recovered through a waste paint collection device.
본 발명은 컬러체인지밸브에 시스템 컨트롤러와 연결되어 에어 및 도료 토출을 절환하기 위한 복수의 솔레노이드 밸브를 설치하고, 컬러 체인지밸브와 도장 건까지의 도료의 양을 측정하고 측정된 도료의 양에 대한 분사시간(폐도료분사시간)을 계산하여 그 계산된 값과 피도물의 스프레이 시간을 PLC(programmable logic controller) 프로그램상에 입력하여 상기 폐도료분사시간을 뺀 시간에 상기 솔레노이드밸브의 동작에 의해 컬러체인지밸브의 도료라인을 차단시키고, 상기 솔레노이드밸브를 통해 도장 건에 에어를 공급하여 상기 컬러체인지밸브와 도장 건까지의 도료라인에 남아 있는 여분의 도료를 피도물에 스프레이가 이루어지도록 한 것이다.The present invention installs a plurality of solenoid valves connected to the system controller in the color change valve to switch air and paint discharge, measures the amount of paint to the color change valve and the paint gun, and sprays the measured amount of paint. Calculate the time (waste paint injection time), input the calculated value and the spray time of the coating onto the programmable logic controller (PLC) program, and operate the solenoid valve at the time of subtracting the waste paint injection time. The paint line is blocked and air is supplied to the paint gun through the solenoid valve so that the excess paint remaining in the paint line to the color change valve and the paint gun is sprayed onto the coating material.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명의 폐도료의 절감장치를 예시한 구성도를 도시한 것이고.Figure 1 shows a block diagram illustrating an apparatus for reducing waste paint of the present invention.
제2도는 본 발명의 플로우챠트도이다.2 is a flowchart of the present invention.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950055637A KR100190238B1 (en) | 1995-12-23 | 1995-12-23 | Paint saving apparatus for spray robot and the method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950055637A KR100190238B1 (en) | 1995-12-23 | 1995-12-23 | Paint saving apparatus for spray robot and the method thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970033641A true KR970033641A (en) | 1997-07-22 |
KR100190238B1 KR100190238B1 (en) | 1999-06-01 |
Family
ID=19443865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950055637A KR100190238B1 (en) | 1995-12-23 | 1995-12-23 | Paint saving apparatus for spray robot and the method thereof |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100190238B1 (en) |
-
1995
- 1995-12-23 KR KR1019950055637A patent/KR100190238B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR100190238B1 (en) | 1999-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
LAPS | Lapse due to unpaid annual fee |