JPS638964U

JPS638964U -

Info

Publication number: JPS638964U
Application number: JP10270986U
Authority: JP
Priority date: 1986-07-04
Filing date: 1986-07-04
Publication date: 1988-01-21

Description

[Brief explanation of the drawing]

図面は本考案の実施例を示し、第１図はヘツド
搬送装置並びにヘツド着脱装置の要部斜視図。第
２図はヘツド着脱駆動車の縦断面図である。１…モータ、２…モータ歯車、３…ベルト駆動
歯車、４…ベルトプーリ、５…シンクロベルト、
６…ヘツドキヤリアＡ、７…プリントヘツド、８
…ヘツドキヤリアＢ、９…ガイド、１０…プラテ
ン、１１…中間車Ａ、１２…ウオームギヤ、１３
…ウオームホイール、１４…傘歯車Ａ、１５…傘
歯車Ｂ、１６…中間車Ｂ、１７…ヘツド着脱駆動
車、１７ａ…突出部、１７ｂ…摩擦車、１７ｃ…
摩擦座、１７ｄ…摩擦ばね、１７ｅ…レバー駆動
車、１７ｆ…凹部、１７ｇ…ばね押え具、１７ｈ
…真、１７ｉ…粘着剤、１８…ヘツド着脱駆動レ
バー、１８ａ…切欠部、１８ｂ…折曲部、１８ｃ
…枢軸穴、１９…ヘツド着脱レバー、１９ａ…枢
軸穴、２０…レバーばね、２１…圧接ばね。 The drawings show an embodiment of the present invention, and FIG. 1 is a perspective view of the main parts of a head conveying device and a head attaching/detaching device. FIG. 2 is a longitudinal sectional view of the head attachment/detachment drive vehicle. 1...Motor, 2...Motor gear, 3...Belt drive gear, 4...Belt pulley, 5...Synchronized belt,
6...Head carrier A, 7...Print head, 8
...Head carrier B, 9...Guide, 10...Platen, 11...Intermediate wheel A, 12...Worm gear, 13
...Worm wheel, 14...Bevel gear A, 15...Bevel gear B, 16...Intermediate wheel B, 17...Head attachment/detachment drive wheel, 17a...Protrusion, 17b...Friction wheel, 17c...
Friction seat, 17d...Friction spring, 17e...Lever drive wheel, 17f...Recess, 17g...Spring holder, 17h
... True, 17i... Adhesive, 18... Head attachment/detachment drive lever, 18a... Notch, 18b... Bent part, 18c
... Pivot hole, 19... Head attachment/detachment lever, 19a... Pivot hole, 20... Lever spring, 21... Pressure contact spring.

Claims

[Scope of Claim for Utility Model Registration] (a) A motor gear fixed to a motor rotating shaft, (b) A belt drive gear that meshes with the motor gear, (c) Concentrically and integrally with the belt drive gear (d) a synchro belt that engages with the belt pulley; (e) a head carrier A fixedly attached to the synchro belt; (f) a head carrier A that engages with the head carrier A and causes the print head to (g) an intermediate wheel A that meshes with the belt drive gear and includes a worm gear coaxially and integrally; (h) an intermediate wheel A that meshes with the worm gear and includes a bevel gear A coaxially and integrally; (i) a bevel gear B meshing with the bevel gear A and integrally provided with an intermediate wheel B coaxially; (j) a worm wheel meshing with the intermediate wheel B and having a slip mechanism; (k)k; a head attachment/detachment drive lever that engages with the protrusion of the head attachment/detachment drive wheel and is fitted onto the pivot; (l) a head attachment/detachment drive lever that engages with the head attachment/detachment drive lever; (m) a lever spring that engages the head attachment/detachment lever and the head attachment/detachment driving lever; (n) a lever spring that engages with the head attachment/detachment lever and the head attachment/detachment drive lever; A printer consisting of a pressure contact spring that provides power.