JPS6258694U

JPS6258694U -

Info

Publication number: JPS6258694U
Application number: JP14950485U
Authority: JP
Priority date: 1985-09-30
Filing date: 1985-09-30
Publication date: 1987-04-11

Description

[Brief explanation of the drawing]

第１図は本案ペン昇降装置の一実施例を含むＸ
―Ｙプロツタの斜視図、第２図Ａ及びＢは夫々上
記実施例の要部の一部破断平面図及び縦断面図、
第３図は上記実施例のロータリーソレノイドの角
度―トルク特性を示す図、第４図は上記実施例の
ソフトランデイング特性を示す図である。７……ガイドシヤフト、８……回転シヤフト、
９……ペンキヤリツジ、１１……ペンホルダー、
１２……ガイドピン、１３……ペンアツプバネ、
１４……ペン、１５……ペンダウンシヤフト、１
６……アーム、１７……ロータリーソレノイド。 Figure 1 includes an embodiment of the pen lifting device of the present invention.
- A perspective view of the Y plotter; FIGS. 2A and 2B are a partially cutaway plan view and a vertical cross-sectional view of the main parts of the above embodiment, respectively;
FIG. 3 is a diagram showing the angle-torque characteristic of the rotary solenoid of the above embodiment, and FIG. 4 is a diagram showing the soft landing characteristic of the above embodiment. 7... Guide shaft, 8... Rotating shaft,
9...Pen cartridge, 11...Pen holder,
12...Guide pin, 13...Pen spring,
14...Pen, 15...Pen down shaft, 1
6...Arm, 17...Rotary solenoid.

Claims

[Scope of utility model registration request]

a pen up spring that gives the pen holder a habit of always moving upward; a pen down shaft that is installed to be able to swing up and down over the left and right movement range of the pen and abuts the pen holder from above; and when excited, the pen down shaft A pen lifting device for an XY plotter, which consists of a rotary solenoid whose excitation current can be changed to swing the pen downward.