JPS6222656U

JPS6222656U -

Info

Publication number: JPS6222656U
Application number: JP5044285U
Authority: JP
Priority date: 1985-04-04
Filing date: 1985-04-04
Publication date: 1987-02-10

Description

[Brief explanation of the drawing]

第１図は、本考案にかかるスリーブ送り機構の
要部の説明図、第２図は第１図ＡＡ視によるクラ
ツチの使用状態を説明する断面図である。１…操作レバー、２…スリーバ、３ａ，３ｂ…
本体側壁、４…操作レバー台、５…カツタ軸、６
…カツタレバー、７…可動カツタ刃、８…固定カ
ツタ刃、９…スリーブ間隔調整つまみ、９ｂ…受
座、１０…連結板、１３…ワンウエイクラツチ（
第１）、１４…クラツチ軸、１５ａ，１５ｂ…ス
リーブ送りローラ、１６ａ，１６ｂ…押えローラ
、１７…スリーブ、１７ａ…スタート表示マーク
、１８…スリーブ送りローラ軸、１９…ワンウエ
イクラツチ（第２）、２０…クラツチハウジング
、２２…スリーブ位置調整つまみ。 FIG. 1 is an explanatory diagram of the main parts of the sleeve feeding mechanism according to the present invention, and FIG. 2 is a sectional view illustrating the state of use of the clutch as viewed from AA in FIG. 1. 1... Operation lever, 2... Sleeve, 3a, 3b...
Body side wall, 4... Operating lever stand, 5... Cutting shaft, 6
...Cutter lever, 7...Movable cutter blade, 8...Fixed cutter blade, 9...Sleeve interval adjustment knob, 9b...Catch, 10...Connection plate, 13...One-way clutch (
1st), 14...Clutch shaft, 15a, 15b...Sleeve feed roller, 16a, 16b...Press roller, 17...Sleeve, 17a...Start display mark, 18...Sleeve feed roller shaft, 19...One-way clutch (second), 20...Clutch housing, 22...Sleeve position adjustment knob.

Claims

[Scope of utility model registration request]

In conjunction with the return of the operating lever provided on the side wall of the sleeve, large and small gears are engaged to advance the sleeve by a predetermined length, and a one-way first clutch is press-fitted into the small gear, and a sleeve position adjustment knob is provided at one end. A clutch shaft having a one-way second clutch is fitted into the first clutch, and a housing having a one-way second clutch is fixed to the other end thereof,
A sleeve feed roller shaft is fitted into the clutch, and one end of the roller shaft is configured to have a smaller diameter than the roller shaft diameter,
When the sleeve position adjustment knob is pulled out in its axial direction, the second clutch comes to the small diameter portion of the roller shaft, and the roller shaft becomes rotatable within the second clutch, allowing the sleeve to move forward and backward. A sleeve feeding mechanism characterized in that the sleeve is moved to a predetermined position on the sleeve.