JPH0438496U

JPH0438496U -

Info

Publication number: JPH0438496U
Application number: JP8000990U
Authority: JP
Priority date: 1990-07-27
Filing date: 1990-07-27
Publication date: 1992-03-31

Description

[Brief explanation of the drawing]

第１図は全体外観図、第２図は芯押込部材の外
観図、第３図は側面図、第４図は側面図、第５図
は側面図、第６図は平面図、第７図は平面図、第
８図は説明的側面図、第９図は説明的側面図、第
１０図は説明的側面図、第１１図は説明的側面図
である。２……プラテン、４……画線ヘツド、６……ス
チールベルト、８……駆動ローラ、１０……押え
ローラ、１２……筆記具保持手段、１４……芯ホ
ルダ、１６……ベース、１８……ストツカ、２０
……支軸、２２，２４……筆記具保持手段、２６
……ユニツトホルダ、２８……筆記具保持手段、
３０，３２……ガイドレール、３４……ホルダ、
２６……鉛芯、３８……芯タンク、３８ａ……チ
ヤツク収納部、４０，４２……テーパー面、４４
……モータ、５０……アーム、６４……芯押込部
材、６６……芯通過口。 Fig. 1 is an overall external view, Fig. 2 is an external view of the core pushing member, Fig. 3 is a side view, Fig. 4 is a side view, Fig. 5 is a side view, Fig. 6 is a plan view, Fig. 7 8 is a plan view, FIG. 9 is an explanatory side view, FIG. 10 is an explanatory side view, and FIG. 11 is an explanatory side view. 2... Platen, 4... Drawing head, 6... Steel belt, 8... Drive roller, 10... Presser roller, 12... Writing instrument holding means, 14... Lead holder, 16... Base, 18... ...Stotska, 20
... Support shaft, 22, 24 ... Writing instrument holding means, 26
... Unit holder, 28 ... Writing instrument holding means,
30, 32... Guide rail, 34... Holder,
26...Lead core, 38...Core tank, 38a...Chuck storage section, 40, 42...Tapered surface, 44
... Motor, 50 ... Arm, 64 ... Core pushing member, 66 ... Core passage port.

Claims

[Scope of claim for utility model registration] (1) The core holder 1 is rotatably arranged on the body side.
Writing instrument holding means 2 for detachably holding the writing instrument 4
A writing instrument stocker 18 having a plurality of writing instruments 2 and 24 and capable of mutually exchanging writing instruments with the drawing head 4; A movably arranged unit holder 26 and the unit holder 26 for storing a plurality of writing leads 36.
a wick tank 38 disposed in the wick tank 38;
a shutter mechanism for dropping the writing leads one by one; a shutter drive device for opening and closing the shutter mechanism; and a writing lead protruding from the lead holder 14 held by the writing instrument holding means 22 and 24 of the writing instrument stocker 18. 36 into the lead holder 14 by the moving force of the unit holder 15, and a lead pushing member 64 provided on the unit holder 26. Core pushing device. (2) The core holder 1 is rotatably arranged on the machine body side.
Writing instrument holding means 2 for detachably holding the writing instrument 4
A writing instrument stocker 18 having a plurality of 2, 24 and capable of exchanging the lead holder 14 with the drawing head 4; and a writing instrument holding means 28.
and is disposed on the body side so as to be movable in directions approaching and away from the writing instrument stocker 18,
By this approach and separation, the writing instrument stocker 1
A unit holder 26 that allows the lead holder 14 to be exchanged with the unit holder 8 and a plurality of writing leads 36 arranged above the writing instrument holding means 28 of the unit holder 26. a lead tank 38 for dropping the writing leads 36 in the lead tank 38 one by one, a shutter drive device for opening and closing the shutter mechanism, and a writing instrument holding means 22 of the writing instrument stocker 18. , 24 and a lead pushing member 64 provided on the unit holder 26 and having an inclined portion 64c for pushing the writing lead 36 protruding from the lead holder 14 held by the unit holder 24 into the lead holder 14 by the moving force of the unit holder 26. A writing lead pushing device in an automatic writing lead feeding mechanism for printers.