Book page turning device

A book pressing clamp is arranged on the surface of a bottom plate of the book page turning device, a pressing roller frame with one side rotationally assembled on the bottom plate is arranged on one side of the book pressing clamp, a rotating roller driven by a power mechanism to rotate is rotation...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	TONG BEIBEI, ZHANG XIAOYAN, JIA SHUAIYING, WANG JIN, NIU CONG, ZHANG XIAODONG, WANG YANFENG, WANG YIYING, SONG XIN, CAO YONGDI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BOOK COVERS BOOKBINDING DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDEDFOR FILES LOOSE LEAVES MOVABLE-STRIP WRITING OR READING APPARATUS PERFORMING OPERATIONS PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITYFEATURES PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOTOTHERWISE PROVIDED FOR SPECIAL PRINTED MATTER TRANSPORTING
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Beschreibung
Zusammenfassung:	A book pressing clamp is arranged on the surface of a bottom plate of the book page turning device, a pressing roller frame with one side rotationally assembled on the bottom plate is arranged on one side of the book pressing clamp, a rotating roller driven by a power mechanism to rotate is rotationally assembled on the other side of the pressing roller frame, and a pressing roller is arranged on the inner side of the rotating roller in a clearance mode. Page turning columns are slidably arranged on the portions, on the two sides of the pressing roller frame, of the bottom plate, the pressing roller frame can elastically rotate away from the bottom plate in a limited mode, a positioning structure enabling the rotating roller and the pressing roller to keep pressing a book page is arranged between the pressing roller frame and the bottom plate, and opening structures for releasing the positioning structure when the page turning columns move to the pressing roller are arranged on the page turning columns. A pow