Siebdruckvorrichtung

Details

Veröffentlichungs-Nr.

EP2522510

Aktenzeichen

EP12003758

Anmeldetag

11. Mai 2012

Veröffentlichung

1. November 2017

Erteilung

1. November 2017

Rechtsraum

EP

IPC

H05K3/00B41F15/08H05K3/12

Abstract

Disclosed is a screen printing apparatus (100) which comprises: a base (10); a frame member (30) fixedly installed on the base (10); a printing section (40) supported by the frame member (30) to print a board (5); a board conveying segment (22) provided on the base (10) displaceably within a range including a printing zone where the printing is performed by the printing section (40), to convey a board (5); a driving mechanism (24,27) for driving the board conveying segment (22); a control section (85) for controlling the driving of the board conveying segment (22) by the driving mechanism (24,27); a mark (70) provided on the frame member (30); and an image pickup section (29) mounted on the board conveying segment (22) to pick up an image of the mark (70), wherein the control section (85) is operable to cause the board conveying segment (22) to be displaced so as to allow a board (5) to be set in the printing zone, and, based on the image of the mark (70) picked up by the image pickup section (29), to perform a strain compensation for correcting an error in displacement of the board conveying segment (22) due to a strain of the driving mechanism (24,27).

Anmelder

Firma

Yamaha Hatsudoki Kabushiki Kaisha

Land

🇯🇵 Japan

Fachgebiete