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MECHANISM FOR CLEANING WASTE LIQUID FLOW PASSAGE, LIQUID JETTING APPARATUS, AND METHOD FOR CLEANING THE WASTE LIQUID FLOW PASSAGE
MECHANISM FOR CLEANING WASTE LIQUID FLOW PASSAGE, LIQUID JETTING APPARATUS, AND METHOD FOR CLEANING THE WASTE LIQUID FLOW PASSAGE
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机译:清洁废液流通道的机理,液体喷射装置以及清洁废液流通道的方法
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摘要
PROBLEM TO BE SOLVED: To provide a mechanism and method for cleaning a waste liquid flow passage, which can clean the waste liquid flow passage and can perform a maintenance operation and a cleaning operation simultaneously or sequentially in a liquid jetting apparatus.;SOLUTION: The mechanism for cleaning the waste liquid flow passage includes: a waste liquid-receiving device for receiving a waste liquid discharged from the liquid-jetting head; the waste liquid flow passage having one end connected to the waste liquid-receiving device and discharging the waste liquid received by the waste liquid-receiving device to the outside of the waste liquid-receiving device; waste liquid-controlling units provided in the waste liquid flow passage and controlling the flow of liquid in the waste liquid flow passage; a cleaning liquid flow passage connected to the waste liquid flow passage between the waste liquid-receiving device and the waste liquid-controlling unit and supplying a cleaning liquid to the waste liquid flow passage; cleaning liquid-controlling units provided in the cleaning liquid flow passage and controlling the flow of the cleaning liquid in the cleaning liquid flow passage; and a controller for independently controlling each of the waste liquid-controlling units and cleaning liquid-controlling units.;COPYRIGHT: (C)2012,JPO&INPIT
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