JPH0422437U

JPH0422437U -

Info

Publication number: JPH0422437U
Application number: JP6292490U
Authority: JP
Priority date: 1990-06-14
Filing date: 1990-06-14
Publication date: 1992-02-25

Description

[Brief explanation of the drawing]

第１図と第２図は本考案を具体化した実施例を
示すもので、第１図は用紙搬送部の主要部の斜視
図、第２図はプリンタの主要部の断面図、第３図
は従来からの用紙供給部の斜視図、第４図ａから
ｄまでは分離爪により用紙の両角部が折れ曲がる
ときの動作を順に説明した図である。図中、１はプリンタ、１０は用紙供給部、１１
は用紙、１１ａは用紙の両角部、１２は給紙カセ
ツト、１２ａはホツパ、１２ｂはバネ、１２ｃは
分離爪、１３は給紙ローラ、２０は用紙搬送部、
２２はニツプローラ、２３は紙送りローラ、３０
は印字部、３１は印字ヘツドである。 Figures 1 and 2 show an embodiment embodying the present invention. Figure 1 is a perspective view of the main part of the paper conveyance section, Figure 2 is a sectional view of the main part of the printer, and Figure 3 is a cross-sectional view of the main part of the printer. 4 is a perspective view of a conventional paper supply unit, and FIGS. 4A to 4D are diagrams sequentially explaining the operation when both corners of the paper are bent by the separating claw. In the figure, 1 is a printer, 10 is a paper supply unit, 11
is paper, 11a is both corners of the paper, 12 is a paper feed cassette, 12a is a hopper, 12b is a spring, 12c is a separating claw, 13 is a paper feed roller, 20 is a paper transport unit,
22 is a nip roller, 23 is a paper feed roller, 30
31 is a printing section, and 31 is a printing head.

Claims

[Scope of Claim for Utility Model Registration] A paper supply means equipped with a separation claw that stores stacked papers and separates and supplies the topmost paper sheet one by one, and In a paper feeding device having a paper conveyance means that pinches and conveys paper, at least the paper conveyance means is configured to double-face both corners of the leading edge of the paper bent by the separating claw when being fed from the paper supply means. A paper feeding device characterized in that it is configured to be conveyed by sandwiching the paper between the paper feeder and the paper feeder.