INSTALLATION HEAD ACTUATOR FOR ELECTRONIC PARTS AND INSTALLATION DEVICE FOR ELECTRONIC PARTS

In an electronic parts installation device, increasing throughput by brining parallel operation of motors, etc., to the maximum, and having high reliability by reducing contacts and/or interferences generating the parallel operations, an electronic parts installation head actuator 9, comprises a plu...

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Bibliographische Detailangaben
Hauptverfasser:	URATA NAOKI, KASHITANI HISAYOSHI, TAKAHIRA ISAO
Format:	Patent
Sprache:	eng
Schlagworte:	CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS COMBINED OPERATIONS ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS MACHINE TOOLS MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS METAL-WORKING NOT OTHERWISE PROVIDED FOR OTHER WORKING OF METAL PERFORMING OPERATIONS PRINTED CIRCUITS TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TRANSPORTING UNIVERSAL MACHINE TOOLS
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Beschreibung
Zusammenfassung:	In an electronic parts installation device, increasing throughput by brining parallel operation of motors, etc., to the maximum, and having high reliability by reducing contacts and/or interferences generating the parallel operations, an electronic parts installation head actuator 9, comprises a plural number of suction nozzles 115, each for sucking an electronic part to install it on a printed circuit board, a nozzle selector member 301 for selecting a predetermined suction nozzle from the plural number of suction nozzles 115, and an elevating device 101 for elevating the plural number of suction nozzles 115, wherein the nozzle selector member 301 has a permanent magnet for attracting the suction nozzle 115, which is biased in one direction by a spring 112, to the direction opposite to that one direction, and an excitation coil for neutralizing a magnetic force of the permanent magnet by applying current therein.