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WO2018179033A1 - Système d'alimentation électrique sans fil - Google Patents

Système d'alimentation électrique sans fil Download PDF

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Publication number
WO2018179033A1
WO2018179033A1 PCT/JP2017/012299 JP2017012299W WO2018179033A1 WO 2018179033 A1 WO2018179033 A1 WO 2018179033A1 JP 2017012299 W JP2017012299 W JP 2017012299W WO 2018179033 A1 WO2018179033 A1 WO 2018179033A1
Authority
WO
WIPO (PCT)
Prior art keywords
unit
power supply
power
movable device
control
Prior art date
Application number
PCT/JP2017/012299
Other languages
English (en)
Japanese (ja)
Inventor
忠史 山本
Original Assignee
株式会社Ｆｕｊｉ
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社Ｆｕｊｉ filed Critical 株式会社Ｆｕｊｉ
Priority to PCT/JP2017/012299 priority Critical patent/WO2018179033A1/fr
Priority to JP2019508334A priority patent/JP6779366B2/ja
Publication of WO2018179033A1 publication Critical patent/WO2018179033A1/fr

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
    • H05K13/02—Feeding of components

Definitions

  • This specification discloses a technique related to a wireless power feeding system in which power is supplied from a fixed device to a movable device by wireless power feeding (contactless power transmission).
  • a component mounting board production line is configured by arranging a plurality of component mounting machines in a row along with an automatic switching device (exchange robot) on a moving lane provided along the front side of the plurality of component mounting machines. And move the automatic changer to the front of the component mounter instructed by the production job (production program), etc., and set or remove the feeder from the feeder set section of the component mounter There is something like that.
  • power is supplied to the automatic changer by wireless power feeding from the component mounter side.
  • the power supply circuit unit inside the automatic exchange apparatus converts the power source into two types of power sources (power source and control power source) having different voltages and supplies them to the drive source and the drive controller.
  • an operator when an operator makes an emergency stop of an automatic changer during operation of a component mounting board production line, an operator can use an emergency stop switch provided on the component mounting board production line. May be operated to cut off the wireless power feeding from the component mounting board production line side to the automatic switching device.
  • the wireless power supply to the automatic exchange device is cut off, not only the power supply to the drive source of the automatic exchange device is cut off, but also the control power supply to the drive control unit of the automatic exchange device is cut off.
  • the control power supply to the drive control unit is also turned on again.
  • the control power supply to the drive control unit is turned on again, it takes time to restart the system of the drive control unit. It will take some time to return to, and production resumption will be delayed.
  • Such a problem is not limited to the component mounting board production line, but is a problem common to various devices adopting wireless power feeding.
  • a wireless power feeding system that wirelessly feeds a control power source and a power source from a fixed device to a movable device
  • the movable device includes a drive unit that drives the movable device, and the drive A drive control unit that controls the operation of the unit, a control power receiving unit that receives the control power supplied wirelessly from the fixed device side and supplies the control power to the drive control unit, and the wireless power supplied from the fixed device side
  • a power source receiving unit that receives a power source and supplies the power source to the drive unit, wherein the fixed device wirelessly feeds the control power source to the movable device side; and the power source is supplied to the movable device.
  • Power transmission unit that wirelessly feeds power to the side, and shuts off the wireless power feeding of the power source to the movable device side when it is desired to make an emergency stop of the drive unit of the movable device
  • An emergency stop switch for performing the operation of the control power supply, even if the power supply to the movable device side is cut off by the operation of the emergency stop switch. Is configured to be continued.
  • control power supply and the power supply are separately wirelessly fed from the fixed device to the movable device, so only the wireless power supply of the power supply to the movable device side is cut off in the event of an emergency stop.
  • Wireless power feeding of the control power source to the device side is continued, and the control power source is continuously supplied to the drive control unit of the movable device even during an emergency stop. For this reason, when the emergency stop is released and the operation of the movable device is resumed, it is not necessary to restart the system of the drive control unit, and the operation can be resumed immediately.
  • the fixing device may be a single device or may be composed of a plurality of devices.
  • the control power transmission unit and the power power transmission unit are provided in each of the plurality of production devices, and
  • the emergency stop switch is provided at a predetermined position of the production line, and the movable device moves along the arrangement of the plurality of production devices, and the control power source and the power that are wirelessly fed from the opposing production device side What is necessary is just to comprise so that a power supply may be received. If it does in this way, a control power supply and a motive power power supply can be separately wirelessly fed from a plurality of production apparatuses to a fixed apparatus.
  • control power transmission unit and the motive power transmission unit of the plurality of production devices are arranged along a trajectory along which the control power reception unit and the motive power reception unit of the movable device move, respectively. Just do it.
  • FIG. 1 is a perspective view showing a configuration of an entire component mounting board production line of one embodiment.
  • FIG. 2 is a perspective view schematically showing configurations of the automatic changer and the component mounter.
  • FIG. 3 is a circuit diagram showing the configuration of the wireless power feeding system of the component mounting board production line.
  • the component mounting board production line 10 (fixing device) arranges a plurality of component mounting machines 12 (production devices) along the X direction which is the conveying direction of the circuit board 11 (see FIG. 2).
  • a solder printer (not shown) for printing solder on the circuit board 11
  • a feeder storage device 19 (production) for storing a cassette type feeder 14 are provided. Etc.) are installed.
  • each component mounting machine 12 has suction nozzles for sucking and mounting the components supplied from two conveyors 13 for conveying the circuit board 11 and cassette type feeders 14 onto the circuit board 11.
  • a mounting head 15 that holds the head (not shown), a head moving device 16 that moves the mounting head 15 in the XY directions (left and right front and rear directions), and a component imaging unit that captures an image of the component adsorbed by the adsorption nozzle from its lower surface side.
  • a camera (not shown) and the like are provided.
  • a mark imaging camera (not shown) for imaging a reference mark (not shown) on the circuit board 11 is attached to the head moving device 16 so as to move integrally with the mounting head 15 in the XY directions.
  • a control device (not shown) of each component mounting machine 12 is connected to a production management computer 70 that manages the production of the entire component mounting board production line 10 through a network, and the production management computer 70 controls the component mounting board production line 10. Production is managed.
  • Each component mounting machine 12 of the component mounting board production line 10 transports the circuit board 11 transported from the upstream component mounting machine 12 to a predetermined position by the conveyor 13, and clamps the circuit board with a clamp mechanism (not shown). 11 is clamped and positioned, and the reference mark of the circuit board 11 is imaged by a mark imaging camera to recognize the position of the reference mark (reference position of the circuit board 11), and from the cassette type feeder 14
  • the component to be supplied is sucked by the suction nozzle of the mounting head 15 and moved from the suction position to the imaging position, and the component is imaged from the lower surface by the component imaging camera, and the amount of suction position deviation of the component After measuring the above, the component is mounted on the circuit board 11 on the conveyor 13 by correcting the suction position deviation amount, and a component mounting board is produced.
  • an automatic changer 26 (movable device) that sets and removes the cassette-type feeder 14 from the feeder set unit 24 of each component mounter 12.
  • a stock unit 71 for storing a plurality of feeders 14 to be set in the feeder set unit 24 is provided below the feeder set unit 24 of each component mounting machine 12.
  • the automatic exchange device 26 takes out the feeder 14 to be exchanged from the feeder set unit 24 of the plurality of component mounting machines 12 and collects it in the stock unit 71, and also feeds the feeder 14 specified by the production job (production program) from the stock unit 71. Is taken out and set in the feeder set unit 24 of the plurality of component mounting machines 12.
  • a guide rail 74 that moves the automatic changer 26 in the left-right direction (X direction) along the arrangement of the component mounting machines 12 extends in the X direction throughout the component mounting board production line 10. It is provided to extend.
  • the substrate loading side of the guide rail 74 is extended to the feeder storage device 19, the automatic exchange device 26 moves to the front side of the feeder storage device 19, and the automatic exchange device 26 is designated by the production job from the feeder storage device 19.
  • the feeder 14 is taken out, and the used feeder 14 is returned to the feeder storage device 19.
  • a control power supply circuit unit 31 that converts power supplied from the outside into a control power supply, and converts power supplied from the outside into a power supply.
  • the power supply circuit section 32 is provided in parallel, and the two power lines 33 and 34 for supplying the control power and the power supply generated in each power supply circuit section 31 are each device (feeder storage device) of the component mounting board production line 10. 19 and each component mounting machine 12).
  • An emergency stop cut-off relay 35 is connected in series to the input side or output side of the power supply circuit section 32, and an emergency stop switch provided at a predetermined position (for example, the feeder storage device 19) of the component mounting board production line 10.
  • a predetermined position for example, the feeder storage device 19
  • the shut-off relay 35 is opened and only the power supply is cut off, so that the supply of control power is maintained.
  • Each device (feeder storage device 19 and each component mounting machine 12) of the component mounting board production line 10 has a control power transmission unit 37 that wirelessly feeds the control power to the automatic switching device 26 side, and automatically replaces the power source.
  • a power source power transmission unit 38 that wirelessly feeds power to the device 26 side is provided.
  • apparatus when “apparatus” is simply described, it means either the feeder storage device 19 or the component mounting machine 12.
  • the automatic exchanging device 26 controls a drive unit 41 such as a motor that drives the automatic exchanging device 26, a drive control unit 42 that controls the operation of the drive unit 41, and any of the components mounting board production line 10.
  • a control power supply unit 44 that receives the control power supplied wirelessly from the power supply unit 37 and a power supply that receives the power supply supplied wirelessly from the power supply unit 38 of any device of the component mounting board production line 10
  • the control power received by the control power receiving unit 44 is supplied to the drive control unit 42, and the control power received by the motive power supply receiving unit 45 is supplied to the drive unit 41 via the drive circuit 46. It is supposed to be.
  • control power transmission unit 37 and the motive power supply unit 38 of each device of the component mounting board production line 10 follow the trajectory of the movement of the control power reception unit 44 and the motive power supply unit 45 of the automatic switching device 26, respectively.
  • the control power transmission unit 37 and the power source transmission unit 38 of the opposing devices are moved.
  • the control power receiving unit 44 and the motive power supply receiving unit 45 of the automatic exchange device 26 face each other and receive the control power and the motive power supplied wirelessly from the device.
  • the production line to which the present invention can be applied is not limited to the component mounting board production line, and can be applied to any production line as long as the movable device moves along the arrangement of a plurality of production devices. It is.
  • the present invention is not limited to the production line, and various configurations are possible within a range that does not depart from the gist, such as a configuration in which a control power source and a power source are separately wirelessly fed from a single fixed device to a movable device. Needless to say, it can be implemented with changes.
  • SYMBOLS 10 Component mounting board production line (fixing device), 12 ... Component mounting machine (production device), 14 ... Cassette type feeder, 24 ... Feeder set part, 26 ... Automatic changer (movable device), 31 ... Control power supply circuit , 32... Power source circuit unit, 35... Emergency stop switch, 36. Emergency stop switch, 37... Control power transmission unit, 38 .. power power transmission unit, 41... Drive unit, 42. ... Control power supply unit, 45 ... Power supply unit, 46 ... Drive circuit

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Supply And Installment Of Electrical Components (AREA)

Abstract

Ce système d'alimentation électrique sans fil fournit sans fil une alimentation électrique de commande et une alimentation électrique motrice à un dispositif mobile (26) à partir d'un dispositif fixe (10). Le dispositif mobile comprend : une unité d'entraînement (41) ; une unité de commande d'entraînement (42) pour commander l'unité d'entraînement ; une unité de réception d'alimentation électrique de commande (44) pour recevoir l'alimentation électrique de commande fournie sans fil depuis le côté dispositif fixe et pour fournir l'alimentation électrique de commande reçue à l'unité de commande d'entraînement (42) ; une unité de réception d'alimentation électrique motrice (45) destinée à recevoir l'alimentation électrique motrice fournie sans fil depuis le côté dispositif fixe et à fournir l'alimentation électrique motrice reçue à l'unité d'entraînement (41). Le dispositif fixe est pourvu : d'une unité de transmission d'alimentation électrique de commande (37) pour fournie sans fil l'alimentation électrique de commande au côté dispositif mobile ; d'une unité de transmission d'alimentation électrique motrice (38) pour fournir sans fil l'alimentation électrique motrice au côté dispositif mobile ; et d'un commutateur d'arrêt d'urgence (36) pour effectuer une opération destinée à provoquer un arrêt d'urgence de l'unité d'entraînement du dispositif mobile. Même si l'alimentation sans fil de l'alimentation électrique motrice au côté dispositif mobile est interrompue par le fonctionnement du commutateur d'arrêt d'urgence, l'alimentation sans fil de l'alimentation électrique de commande au côté dispositif mobile est poursuivie.
PCT/JP2017/012299 2017-03-27 2017-03-27 Système d'alimentation électrique sans fil WO2018179033A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/JP2017/012299 WO2018179033A1 (fr) 2017-03-27 2017-03-27 Système d'alimentation électrique sans fil
JP2019508334A JP6779366B2 (ja) 2017-03-27 2017-03-27 ワイヤレス給電システム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2017/012299 WO2018179033A1 (fr) 2017-03-27 2017-03-27 Système d'alimentation électrique sans fil

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021240697A1 (fr) * 2020-05-27 2021-12-02 株式会社Fuji Appareil de commande de frein et chaîne de production de susbtrats
WO2022190374A1 (fr) * 2021-03-12 2022-09-15 株式会社Fuji Système et procédé de distribution d'articles

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6345601A (ja) * 1986-08-13 1988-02-26 Mitsubishi Electric Corp 数値制御装置用電源装置
JP2007513793A (ja) * 2003-12-10 2007-05-31 アーベーベー・アーベー ロボット・アプリケイションためのパワーサプライ・システム
JP2010252517A (ja) * 2009-04-15 2010-11-04 Seiko Epson Corp 受電装置、電子機器および無接点電力伝送システム
WO2014010083A1 (fr) * 2012-07-13 2014-01-16 富士機械製造株式会社 Système de montage de composants
JP2015076536A (ja) * 2013-10-10 2015-04-20 パナソニックＩｐマネジメント株式会社 電子部品実装装置
WO2016207972A1 (fr) * 2015-06-23 2016-12-29 富士機械製造株式会社 Dispositif d'alimentation électrique d'unité de travail

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6345601A (ja) * 1986-08-13 1988-02-26 Mitsubishi Electric Corp 数値制御装置用電源装置
JP2007513793A (ja) * 2003-12-10 2007-05-31 アーベーベー・アーベー ロボット・アプリケイションためのパワーサプライ・システム
JP2010252517A (ja) * 2009-04-15 2010-11-04 Seiko Epson Corp 受電装置、電子機器および無接点電力伝送システム
WO2014010083A1 (fr) * 2012-07-13 2014-01-16 富士機械製造株式会社 Système de montage de composants
JP2015076536A (ja) * 2013-10-10 2015-04-20 パナソニックＩｐマネジメント株式会社 電子部品実装装置
WO2016207972A1 (fr) * 2015-06-23 2016-12-29 富士機械製造株式会社 Dispositif d'alimentation électrique d'unité de travail

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021240697A1 (fr) * 2020-05-27 2021-12-02 株式会社Fuji Appareil de commande de frein et chaîne de production de susbtrats
JPWO2021240697A1 (fr) * 2020-05-27 2021-12-02
JP7470788B2 (ja) 2020-05-27 2024-04-18 株式会社Fuji 制動制御装置、基板生産ラインおよび物品搬送装置
WO2022190374A1 (fr) * 2021-03-12 2022-09-15 株式会社Fuji Système et procédé de distribution d'articles

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JPWO2018179033A1 (ja) 2019-11-07
JP6779366B2 (ja) 2020-11-04

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