JPS6363431U

JPS6363431U -

Info

Publication number: JPS6363431U
Application number: JP15607686U
Authority: JP
Priority date: 1986-10-14
Filing date: 1986-10-14
Publication date: 1988-04-26

Description

[Brief explanation of the drawing]

第１図は本考案になる印字ヘツドの一実施例を
示す断面図、第２図は第１図の背面図、第３図は
第１図の前端側の底面図、第４図はキヤリツジを
示し、ａは平面図、ｂは側面図、第５図はキヤリ
ツジへの印字ヘツドの固定状態を示す斜視図、第
６図は第５図の固定部分の平面図、第７図及び第
８図はプラテンと印字ヘツドとのギヤツプ調整操
作を示す説明図である。１：ノーズ、１ｂ：ノーズベース当接面、２：
ワイヤ先端ガイド、４：ワイヤ、１０：ソレノイ
ドベース、２５：ノーズベース、２５ｄ：ソレノ
イドベース当接部、２５ｆ，２５ｇ：位置決め穴
、２６：ワイヤ出量調整用スペーサ、２７：ワイ
ヤ先端位置調整用スペーサ、２８：板ばね、３５
：キヤリツジ、４０：プラテン。 Fig. 1 is a sectional view showing an embodiment of the print head of the present invention, Fig. 2 is a rear view of Fig. 1, Fig. 3 is a bottom view of the front end side of Fig. 1, and Fig. 4 shows the carriage. 5 is a perspective view showing the print head fixed to the carriage, FIG. 6 is a plan view of the fixed portion of FIG. 5, and FIGS. 7 and 8. FIG. 2 is an explanatory diagram showing a gap adjustment operation between the platen and the print head. 1: Nose, 1b: Nose base contact surface, 2:
Wire tip guide, 4: Wire, 10: Solenoid base, 25: Nose base, 25d: Solenoid base contact part, 25f, 25g: Positioning hole, 26: Spacer for adjusting wire output amount, 27: Spacer for adjusting wire tip position , 28: Leaf spring, 35
:Carriage, 40:Platen.

Claims

[Scope of utility model registration request]

A nose that holds a plurality of wires, has a wire tip guide that slidably guides the tips of the wires, and is provided with a nose base contact surface, and a nose that selectively drives each of the wires and guides the tips of the wires in a slidable manner. A solenoid base having an electromagnetic means for causing the tip to protrude from the wire tip guide, a nose contact surface that the nose comes into contact with, a solenoid base contact surface that the solenoid base comes into contact with, and a mounting portion for attaching the main printing head to a carriage. is interposed between a nose base provided with a nose base and a nose base abutting surface provided on the nose and a nose abutting surface provided on the nose base to control the position of the tip of the wire with respect to the front surface of the wire tip guide. a spacer for adjusting a wire tip protrusion amount; and a wire interposed between the solenoid base and a solenoid base abutting surface provided on the solenoid base for adjusting the position of the wire tip with respect to the carriage. A print head comprising a spacer for adjusting the tip position and a leaf spring for detachably connecting the nose and the nose base.