Fetching the roll which during halt period during halting and restarting the roller

摘要

Topic Quite, with big disposal, offer the appropriate equipment which executes new method and this method of changing the roll of the roller.Solutions This invention makes the carriage the vicinity of the rolling stand move in regard to the online exchange method of the roll of the roller; Removing the used chock installation roll, the portable expedient which makes the exchanging frame of the carriage arrange it operates; The carriage is made to move separated from the rolling stand; The first empty exchange frame and the new chock is not the first exchange frame the exchanging frame of the carriage makes the shuttle device which has the second exchange frame which supports the roll, the first position move which is adjusted; Operating the portable expedient of the carriage, you exchange and have the used chock installation roll of the frame the first empty exchange frame transport; The chock removal device making the first exchange frame of the shuttle device adjust, you secede the chock from the used roll; The chock removal device making two exchange frames of the shuttle device adjust, it makes the chock the new roll connect which is located to the second exchange frame; The shuttle device is made to move to the second position to which the second exchange frame is adjusted to the exchanging frame of the carriage; Operating, you exchange the portable expedient of the carriage from the second exchange frame and to the frame make the new installation roll slide; The carriage is made to move to the front; And roll portable expedient operating, you exchange the new installation roll and you consist of the process which from the frame is made to insert in the gearing rolling stand. Selective figure Figure 1