JPS6223366U

JPS6223366U -

Info

Publication number: JPS6223366U
Application number: JP1985114514U
Authority: JP
Priority date: 1985-07-26
Filing date: 1985-07-26
Publication date: 1987-02-12

Description

[Brief explanation of drawings]

第１図は本考案の一実施例を示す略示側面図、
第２図は同平面図、第３図は第２図―線矢視
図、第４図は第１図における回転体の正面図、第
５図は同側面図、第６図は同作用状態を示す説明
図、第７図Ａ，Ｂは従来技術を示す説明図である
。１…磁気ヘツド、４…基板、８，９，１０…搬
送ローラ、１９，２０，２１…従動ローラ、２２
，２３…ガイド板、２５…回転体、２６…中心孔
、２７…軸着部、２８…リブ部、２９…外周縁部
。 FIG. 1 is a schematic side view showing an embodiment of the present invention;
Fig. 2 is a plan view of the same, Fig. 3 is a view taken along the line in Fig. 2, Fig. 4 is a front view of the rotating body in Fig. 1, Fig. 5 is a side view of the same, and Fig. 6 is the same operating state. FIGS. 7A and 7B are explanatory diagrams showing the prior art. 1... Magnetic head, 4... Substrate, 8, 9, 10... Conveyance roller, 19, 20, 21... Driven roller, 22
, 23... Guide plate, 25... Rotating body, 26... Center hole, 27... Pivoting part, 28... Rib part, 29... Outer peripheral edge part.

Claims

[Scope of utility model registration request]

In a detection device that detects the amount of magnetism in a paper sheet by pressing the paper sheet against a magnetic head installed facing the paper sheet conveyance path and conveying the sheet while making contact with it, the center is fixed to the rotational drive shaft. A shaft-mounted portion of the shaft, a plurality of rib portions that extend radially outward from the shaft-mounted portion and can be elastically deformed, and a ring-shaped outer peripheral edge that is integrally molded on the radially outer end of each rib portion. and a rotating body fixing means for fixing the rotating body to a rotational drive shaft so that the rotating body can rotate integrally with the rotational drive shaft, and the rotating body and the magnetic head are connected to the outer peripheral surface of the rotational body. The magnetic head is disposed opposite to the magnetic head surface with a predetermined gap therebetween, and when the paper sheet enters between the rotating body and the magnetic head, the rotational drive of the rotating body applies a conveying force to the paper sheet. What is claimed is: 1. A magnetic detection device for paper sheets, characterized in that the paper sheets are brought into pressure contact with a magnetic head by elastic deformation of a rib portion.