JPS60171356U

JPS60171356U - Printer stamp mechanism

Info

Publication number: JPS60171356U
Application number: JP17512784U
Authority: JP
Inventors: 仲野　敏一
Original assignee: ジューキ株式会社
Priority date: 1984-11-20
Filing date: 1984-11-20
Publication date: 1985-11-13
Also published as: JPS6210142Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図はプリンターに組込んだこの考案のスタンプ機構
を示す斜視図、第２図は第１図の■〜■線に担ってみた
一部省略し一部断面にした側面図、第３図は第１図の■
〜■線に沿ってとられた断面図、第４図は待機位置にあ
るスタンプ印体を　−示す部分断面図、第５図はクラッ
チ制御装置を示、す部分側面図、第６図はクラッチの変
形例を示す　　一部分平面図、及び第７図は押印動作の
タイムチャートである。１・・・活字ドラム、２・・・ドラム回転軸、６・・・
タイプハンマニ、７・・・印台、訃・・スタンプ印体、
９・・・直立ピン、１０・・・スタンプ印体の支持体、
１１・・・ばね、２０・・・従動軸、２１・・・第１伝
動歯車、２２・・・第２伝動歯車、３０・・・クラッチ
、３１・・・爪車、３２・・：クラッチ板、３３・・・
ばね、４０・・・クラッチ制御装置、４１・・・電磁石
、４２・・・制御レバー、４　　　′３・・・ロック板
１，４４・・・ばね、５０・・・偏心カム。−ｊＬ３−
閏　　　、／　　　　　　　　　　　　　　−／”　　　　　・湾
ｒ２乙図４７図　　　−Fig. 1 is a perspective view showing the stamp mechanism of this invention incorporated into a printer, Fig. 2 is a partially omitted and partially sectional side view taken along the lines ■ to ■ in Fig. 1, and Fig. 3. is ■ in Figure 1
4 is a partial sectional view showing the stamp body in the standby position, FIG. 5 is a partial side view showing the clutch control device, and FIG. 6 is a partial side view showing the clutch control device. A partial plan view showing a modified example of , and FIG. 7 are time charts of the stamping operation. 1... Type drum, 2... Drum rotation shaft, 6...
Type hanmani, 7... stamp base, deceased... stamp stamp body,
9... Upright pin, 10... Support for stamp body,
DESCRIPTION OF SYMBOLS 11... Spring, 20... Driven shaft, 21... First transmission gear, 22... Second transmission gear, 30... Clutch, 31... Pawl, 32...: Clutch plate , 33...
Spring, 40...Clutch control device, 41...Electromagnet, 42...Control lever, 4'3...Lock plate 1, 44...Spring, 50...Eccentric cam. -jL3-
Leap, ／ −／” ・Bay r2 Otsu Figure 47 −

Claims

[Scope of utility model registration request]

In a printer that prints on paper by striking the type surface of a rotating type drum with a printing press, - the stamp printing body, which has an upward elastic force acting so as to always move away from the stamp stand placed in the path of movement of the paper, is used. It is a stamp mechanism of a printer that presses down to stamp a paper, and includes a stamp stand 7 and a stamp body 8 that sandwich the paper p and work together to stamp the stamp while facing each other, and a stamp body 8 that is located generally above the stamp body 8 and A driven shaft arranged generally parallel to the drum rotating shaft 2 of the type drum.
20 and a clutch 30 for transmitting the rotational power of the drum rotating shaft to the driven shaft, and the stamp body was installed upright on the stamp stand 7 through a pair of through holes (10b and 10b) provided on both sides. A spring 11 is slidably fitted on the pair of upright pins (9 and 9), and a spring 11 wound around each upright pin is interposed between the stamp body and the stamp stand, and a spring 11 is inserted at intervals on the driven shaft. A pair of cams (5-0 and 50) are provided, and the flat upper surface of the stamp body is always in contact with the cam surface of the cam under the deflection force of the cam, and when the driven shaft rotates once, the stamp body 8 is A stamping mechanism for a printer, characterized in that the stamping mechanism is formed during linear movement as a follower of a cam.