DIP FLUX UNIT AND SQUEEGEE POSITION CORRECTING METHOD

WIPO Patent Application WO/2016/017027

A1

The invention provides a dip flux unit (1) and a squeegee position correcting method capable of improving the accuracy with which a squeegee (2) is positioned. The dip flux unit (1) is provided with the squeegee (2), a squeegee position adjusting portion (3) and a control device (4). The squeegee position adjusting portion (3) comprises a ball screw portion (30) having a driven portion (300) and a drive portion (301), a motor (31) which operates the drive portion (301), and an encoder (32) which generates output pulses in accordance with the rotation of the motor (31). Within a range of movement (A) of the driven portion (300), a reference position (C), not included in a range of use (B), and a corrected position (D) included in the range of use (B), are set. On the basis of a difference (H) between a set distance (L0) from the reference position (C) to the corrected position (D), and a calculated distance (L1), based on a counted number of the output pulses, from the reference position (C) to the corrected position (D), the control device (4) corrects the calculated distance (L1).

ISHIURA NAOMICHI (JP)
HASHIMOTO MITSUHIRO (JP)

PCT/JP2014/070339

February 04, 2016

August 01, 2014

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FUJI MACHINE MFG (JP)

B23K3/00; F16H25/22; H05K3/34

JP2011211219A	2011-10-20
JPH0844431A	1996-02-16
JPH08153960A	1996-06-11
JPH0878882A	1996-03-22
JP2007047657A	2007-02-22
JPH11138746A	1999-05-25

HIGASHIGUCHI Michiaki et al. (JP)
Michiaki Higashiguchi (JP)

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