Title:
ROLL ARTICLE CONFIRMING DEVICE
Document Type and Number:
Japanese Patent JP3036660
Kind Code:
B2
Abstract:
PURPOSE: To efficiently perform roll recognition without any manual work in the recombination of a ground roll by providing a recognition means for recognition display by the roll classifications, a means for comparing recognition display by the roll classifications and a means for issuing alarm according to this comparison.
CONSTITUTION: An actual article confirming device 1 is provided on rails (d) for a roll transfer truck (c) moving from a roll shop to the position of a roll recombinating truck (b) on the side of a mill (a). An image from a camera which photographs the display of the end face of the roll is converted and processed by an image processor into a signal, compared by comparator with a signal from a computer which inputs a roll tracking information and when the signal has a different kind, an alarm signal is issued. An oscillator originating a signal by the roll is provided on a recessed part of the end face of the roll as an actual article confirming device 1 and accurate actual article recognition can be performed by confirming and processing the signal.
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Inventors:
Bunichiro Chikazawa
Kiyomi Tsutsui
Akira Mukaino
Kiyomi Tsutsui
Akira Mukaino
Application Number:
JP26390992A
Publication Date:
April 24, 2000
Filing Date:
October 01, 1992
Export Citation:
Assignee:
Nippon Steel Corporation
International Classes:
B21C51/00; G06K9/00; B21B28/02; (IPC1-7): B21B28/02; B21C51/00; G06K9/00
Domestic Patent References:
| JP687009A | ||||
| JP4284906A | ||||
| JP5317935A |
Attorney, Agent or Firm:
Masashi Kobori
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