Panasonic Corporation

Panasonic Intellectual Property Management Co., Ltd.

Takaki Fukami

Kazuo Kido

Hideaki Ohno

Tatsuya Sano

Syoujirou Nishihara

Hidetoshi Suenaga

A component mounter is provided with a nozzle shaft holder which includes a through-hole into which a nozzle shaft, a component suction nozzle being installed on the bottom end thereof, is inserted, and bearings which are disposed in two locations separated vertically on an inner circumferential surface of the through-hole and which guide the nozzle shaft in the vertical direction. In the bearings, two ring-shaped guide portions which surround an outer circumferential surface of the nozzle shaft are formed separated in a vertical direction, a grease holder, which has a larger inner diameter than the ring-shaped guide portions, is formed between the two ring-shaped guide portions, and a space surrounded by the outer circumferential surface of the nozzle shaft, the two ring-shaped guide portions, and the grease holder is filled with grease.

Component mounter

Provided is a component placement machine including a rail () which extends along an X axis and slidably guides a head () along the X axis; an X beam () which has a bar shape, extends along the X axis, and has one side which is in a direction of a Y axis and on which the rail () is installed; and a Y beam () which extends along the Y axis and slidably guides the X beam () along the Y axis, and further including a reinforcement member () which acts against bending caused by difference in thermal expansion between the rail () and the X beam (), is made of carbon fiber reinforced plastic, and is fastened, with first fasteners at three or more positions arranged along the X axis, to another side of the X beam () in the direction of the Y axis.

Component placement machine

Growing community of inventors

Osaka, Japan

Takaki Fukami