PASTE SUPPLY APPARATUS, SCREEN PRINTING MACHINE AND PASTE SUPPLY METHOD

摘要

A paste supply method using a paste pot that includes a tubular container which receives paste and is provided with a through hole in a bottom part thereof and an inner lid movable inside the tubular container. The method includes: fixing and holding the paste pot in a posture in which the through hole faces downwardly; ejecting paste from the through hole by downwardly moving a pad member abutted from above on the inner lid of the paste pot held and depressing the inner lid inside the tubular container; and sucking up paste dripping from the through hole inside the tubular container by depressing the inner lid and then upwardly moving the pad member joined to the inner lid and pulling up the inner lid.

主权项

1. A paste supply apparatus comprising:
a pot holding part that fixes and holds a paste pot that includes a tubular container which receives paste and is provided with a through hole in a bottom part of the tubular container and an inner lid movable inside the tubular container, in a posture in which the through hole faces downwardly; a pad member that abuts on an upper surface of the inner lid of the paste pot held in the pot holding part; a pad member elevation part that upwardly and downwardly moves the pad member inside the tubular container; a joining part that joins the inner lid to the pad member; and a control part that controls the pad member elevation part to execute operation in which the pad member is downwardly moved to depress the inner lid in order to eject paste from the through hole and the pad member joined to the inner lid by the joining part is upwardly moved to pull up the inner lid in order to stop ejection of the paste from the through hole.