Spritzgiessmaschine

Details

Veröffentlichungs-Nr.

EP3546189

Aktenzeichen

EP19163671

Anmeldetag

19. März 2019

Veröffentlichung

8. September 2021

Erteilung

8. September 2021

Rechtsraum

EP

IPC

B29C45/83B29C45/84B29C45/66

Abstract

An injection molding machine (10) includes a movable platen (120), a rear platen (130), a link mechanism (150), a lubricant supply device (500) which supplies a lubricant to at least one connection portion (40) of a connection portion which connects the movable platen (120) and a link (151, 152, 153, 154) to each other, a connection portion which connects the links (151, 152, 153, 154) to each other, and a connection portion which connects the rear platen (130) and the link (151, 152, 153, 154) to each other, and a control unit (700) which controls the lubricant supply device (500). At least one connection portion (40) of the connection portions includes a bush (55), a connection pin (50, 51, 52, 53, 54), a supply path (62, 63), and a discharge path (67, 68). The lubricant supply device (500) includes a supply mechanism (502) and a discharge mechanism (70), and the control unit (700) includes a detection unit (710) which detects an operation state of the discharge mechanism (70) and a determination unit (720) which determines whether or not to operate the supply mechanism (502) based on a detection result of the detection unit (710).

Anmelder

Firma

Sumitomo Heavy Industries, Ltd.

Land

🇯🇵 Japan

Fachgebiete