FEEDER DEVICE AND CARRIER TAPE FEEDING METHOD FOR FEEDER DEVICE

WIPO Patent Application WO/2016/170644

A1

The present invention is the feeder device (3) which is equipped to a component mounting machine (1) and comprises: a reel bearing part (39) for bearing rotatably a supply reel (8) around which a carrier tape (81) has been wound; and a tape feeding mechanism (37) where the constitution includes a drive motor (36) allowing for intermittent drive, and where the carrier tape is pulled out by separation pitch from the supply reel and fed until reaching a component supply position (32). The feeder device (3) further comprises: a number-of-turns detection unit (calculation function of step S2) for detecting the remaining number of turns (Mr) for the carrier tape remaining on the supply reel; and a drive motor control unit (38) for controlling, according to the remaining number of turns, a drive current Id (IS, IM, IL) flowing in the drive motor. In this manner, the drive current is controlled appropriately according to a change in the torque required when the carrier tape is pulled out, and the waste of electrical energy is suppressed.

JPS5818287	[Title of the device] The sending mechanism of semiconductor parts
JP3409571	FEEDING CONTAINER FOR ELECTRONIC COMPONENT AND METHOD AND APPARATUS FOR FEEDING ELECTRONIC COMPONENT USING IT
JPH0342401	PICKING TICKET PRINTING SUPPLY SYSTEM

ITO MIKINE (JP)

PCT/JP2015/062396

October 27, 2016

April 23, 2015

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FUJI MACHINE MFG (JP)

H05K13/02

JPH05152784A	1993-06-18
JPH0829484A	1996-02-02
JPH09321490A	1997-12-12
JPH10101047A	1998-04-21

KOBAYASHI Osamu et al. (JP)
Kobayashi 脩 (JP)

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