ROLLER ASSEMBLY, CASTING APPARATUS AND ROLLER SEPARATING METHOD THEREFOR
The present invention relates to a roller assembly, a casting apparatus having the same and a roller separating method therefor, the roller assembly comprising: a support for rotatably supporting a roller arranged on a movement path of an object to be treated; a fixing shaft mounted at the back side...
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Format: | Patent |
Sprache: | eng ; fre ; kor |
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Zusammenfassung: | The present invention relates to a roller assembly, a casting apparatus having the same and a roller separating method therefor, the roller assembly comprising: a support for rotatably supporting a roller arranged on a movement path of an object to be treated; a fixing shaft mounted at the back side of the support and having at least one extendable portion; a body mounted so as to encompass the fixing shaft at the back side of the support; and a plunger mounted while connecting the body and the fixing shaft, and formed such that at least a portion thereof can move forward and backward with respect to the movement path, and provides a roller assembly capable of separating the roller from the movement path in case of emergency, a casting apparatus and a roller separating method therefor.
La présente invention concerne un ensemble de rouleau, un appareil de moulage comportant celui-ci et un procédé de séparation de rouleau associé, l'ensemble de rouleau comprenant: un support pour soutenir de façon rotative un rouleau agencé sur un trajet de déplacement d'un objet à traiter ; un arbre de fixation monté sur le côté arrière du support et comportant au moins une partie extensible ; un corps monté de façon à couvrir l'arbre de fixation sur le côté arrière du support ; et un piston monté tout en raccordant le corps et l'arbre de fixation, et formé de sorte qu'au moins une partie de celui-ci puisse se déplacer vers l'avant et vers l'arrière par rapport au trajet de déplacement, et fournit un ensemble de rouleau capable de séparer le rouleau du trajet de déplacement en cas d'urgence, un appareil de moulage et un procédé de séparation de rouleau associé.
본 발명은, 처리물의 이동 경로에 배치된 롤러를 회전 가능하게 지지하는 지지체, 지지체의 배면에 장착되고, 적어도 일부가 신축 가능한 고정축, 지지체의 배면측에서 고정축을 감싸도록 장착되는 몸체, 몸체와 고정축을 연결하여 장착되고, 적어도 일부가 이동 경로에 대하여 전후진할 수 있도록 형성되는 플런저를 포함하는 롤러 조립체와 이를 구비하는 주조 장치 및 이의 롤러 분리 방법으로서, 비상 시에 이동 경로상으로부터 롤러를 분리시킬 수 있는 롤러 조립체, 주조 장치 및 이의 롤러 분리 방법이 제시된다. |
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