APPARATUS AND METHOD FOR MISMATCH DETECTION OF MOLD UPPER AND LOWER HALVES

To provide an apparatus and method for accurate mismatch detection of mold upper and lower halves.SOLUTION: An apparatus 40 for mismatch detection of mold upper and lower halves formed and matched together by a snap-flask molding machine comprises a first distance sensor 51 that measures a distance...

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Bibliographic Details
Main Authors ISHII TAKATO, KOJIMA KAZUYA, HARADA HISASHI, ASAOKA YASUAKI
Format Patent
LanguageEnglish
Japanese
Published 22.08.2019
Subjects
CASTING
FOUNDRY MOULDING
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
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Summary:To provide an apparatus and method for accurate mismatch detection of mold upper and lower halves.SOLUTION: An apparatus 40 for mismatch detection of mold upper and lower halves formed and matched together by a snap-flask molding machine comprises a first distance sensor 51 that measures a distance by radiating light to side faces of mold upper and lower halves, a cylinder 46 that allows the first distance sensor 51 to scan the side faces of the mold upper and lower halves, and a controlling unit 48 that detects a mismatch between the mold upper and lower halves based on a measurement result over a scanning range.SELECTED DRAWING: Figure 3 【課題】上下鋳型の型ずれを精度良く検知することができる装置及び方法を提供する。【解決手段】抜枠造型機で造型され型合せされた上下鋳型の型ずれ検知装置４０は、上下鋳型の側面に光を照射することにより距離を測定する第１距離センサ５１と、上下鋳型の側面を第１距離センサ５１に走査させるシリンダ４６と、走査範囲の測定結果に基づいて上下鋳型の型ずれを検知する制御部４８と、を備える。【選択図】図３
Bibliography:Application Number: JP20180023142