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发明公开
CN1807038A 旋转切纸装置 无效 - 撤回

旋转切纸装置
摘要：
本发明公开了一种旋转切纸装置，它包括可旋转且设有切割刃的上刀辊，与上刀辊配合并且旋转的下砧辊，所述上刀辊和下砧辊具有在非切断状态下供纸张通过的间隙，由纸张长度测量装置控制的中央控制器，由中央控制器控制的伺服电机，由伺服电机带动旋转的上刀辊或下砧辊，所述上刀辊和下砧辊之间设有保证切割点线速度相同的传动装置，所述上刀辊和下砧辊切割点线速度与纸张前进速度相同；伺服电机带动上刀辊或下砧辊旋转并切断纸带，在切断点，上刀辊、下砧辊、纸带之间的线速度相同，保证了切断断面的平齐和稳定的连续切断工作，提高了设备的可靠性。
摘要（英）：

The invention discloses the rotating guillotine device, comprising upper slide roller with cutting blade, low anvil roller matched with upper slide roller. The upper slide roller and low anvil roller have the gap for paper passing at non cut-out condition, the paper length measuring apparatus controls the central control unit, central control unit controls servo motor, and servo motor drives upper slide roller or low anvil roller. Between upper slide roller and low anvil roller there is actuating device which makes the linear speed same; servo motor drives upper slide roller or low anvil roller and cut paper tape. At cut point, the speeds of upper slide roller, low anvil roller and paper tape are same to guarantee the flat of plane of truncation and stable continuous cut work, so the device reliability is improved.

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