Power shut-off method for injection molding machine

Details Power shut-off method for injection molding machine Power shut-off method for injection molding machine

2006-02-14

2006-02-14

Patel, Ramesh (Department: 2121)

Data processing: generic control systems or specific application

Generic control system, apparatus or process

Sequential or selective

C700S013000, C700S015000, C700S021000, C700S079000, C700S080000, C700S200000, C700S204000, C425S029000, C425S030000, C425S151000, C425S169000

Reexamination Certificate

active

06999823

ABSTRACT:
Even when a power switch is turned off, the controller of an injection molding machine does not shut off a power supply immediately. The controller determines whether the present state of the injection molding machine is a previously-set confirmation-requiring state, such as a lockup state of a mold clamping unit using a toggle link mechanism, or a nozzle touch state of an injection unit. When the present state is not the confirmation-requiring state, the controller shuts off the power supply. When the present state is the confirmation-requiring state, the controller displays on a display screen a confirmation window for confirmation of power shut off. The controller shuts off the power supply in accordance with a shut-off operation performed on the basis of the confirmation window.

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