Press machine with press function display
AssigneeKomatsu Ltd.
InventorsYukio Hata, Iwashige Takahashi, Hitoshi Sakurai, Satoshi Awatani
Life of this patent
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Abstract
A press machine, whose set operating conditions, pressing state, etc., can be easily grasped and whose safety and operability in the pressing operation can be improved, has a console panel (26) provided with a crank angle display (70), a pressing state display (80), a sheet switch (106) for inputting control information into a control section, and a multi-display (102) capable of displaying a plurality of pieces of the control information at a time. The crank angle display (70) can be constituted of multiple light emitting sections (72) arranged into a circle, and successive ones (72a) of the light emitting sections (72) whose number corresponds to the crank angle can be turned on.
Claims14
A press machine comprising:
- a slide;
- a drive section for moving said slide vertically;
- safety confirming means for detecting that an operator has entered an operating region of said slide beyond a predetermined boundary, and for stopping the movement of said slide by said drive section in response to said safety confirming means detecting that an operator has entered said operating region of said slide beyond said predetermined boundary;
- pressing state displaying means for displaying a press operating state, said pressing state displaying means comprising:
- a run preparation state displaying section for displaying a press preparation state in the form of a figure, and
- a state-of-safety-confirming-means displaying section for displaying an operating state of said safety confirming means in the form of a figure.
A press machine comprising:
- a slide;
- a drive section for moving said slide vertically;
- a drive shaft for transmitting power from said drive section to said slide;
- a control section for controlling operations of said press machine;
- means for inputting control information to said control section;
- a multi-displaying means for selectively displaying, as a screen image for specification setting:
- (a) control information inputted to said control section, and
- (b) system setting information;
- and
- input means for adding, cancelling, and/or changing items displayed in said screen image for specification setting.
Dependencies are inferred from the claim text.