JPS60114789U

JPS60114789U - Dust-proof device for automatic drawing device

Info

Publication number: JPS60114789U
Application number: JP20376783U
Authority: JP
Inventors: 栗林　芳樹; 俊章宮坂; 龍秀中川
Original assignee: 武藤工業株式会社
Priority date: 1983-12-29
Filing date: 1983-12-29
Publication date: 1985-08-03
Also published as: JPH0434075Y2

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

図は本考案の好適な実施例を示し、第１図はケースの土
壁部を取り去った状態の平面図、第２図はケースの背面
図、第３図は正面断面図、第４図は側面断面図、第５図
は側面断面図、第６図は平面図、第７図は外観図、第８
図は平面図、第９図はＢ−Ｂ線断面図、第１０図はＡ−
Ａ線断面図、第１１図はペン昇降機構の分解斜視図、第
１２図は断面図、第１３図は断面図、第１４図は他の実
施例を示す断面図、第１５図は他の実施例を示す断面図
、第１６図は同断面図、第１７図は他の実施例を示す断
面図である。２・・・・・・ケース、４・・・・・・横スケール、６
，８・・・・・・Ｘガイド軸、２ａ・・・・・・側壁、
１０，１２・・・・・・Ｘカーソル、１４，１６・・・
・・・Ｙガイド軸、１８・・・・・・Ｙカーソル、２０
・・・・・・支持アーム、２０　ａ、　　２０　ｂ・・
・・・・立すし上り部、２２・・・・・・長孔、２４・
・・・・・Ｙモータ、２６・・・・・・小歯車、２８・
・・・・・軸体、３０・・・・・・歯車、３２・・・・
・・ドラム、３４・・・・・・ロープ、３６゜３８．４
０，４２，４４，４８，５０・・・・・・プーリ、５２
・・・・・・Ｘモータ、５４・・・・・・小歯車、５６
・・・　　　　□・・・中間歯車、５８・・・・・・小
歯車、６０・・・・・・軸体、６２．６４・・・・・・
ドラム、６６・・・・・・ロープ、６８・・・・・・プ
ーリ、７０・・・・・・ロープ、７２・・・・・・プー
リ、７４・・・・・・昇降バー、７４ａ・・・・・・管
部、７６・・・・・・ブラケット、７８・・・・・・ブ
ラケット、８０・・・・・・軸、８２・・・・・・回転
体、８２ａ・・・・・・傾斜面、８４・・・・・・ソレ
ノイド、８６・・・・・・ブラケット、８８・・・・・
・ストッパーねじ、９０・・・・・・ばね、９２・・・
・・・ペン保持穴、９４・・・・・・ペン、９６・・・
・・・基板、１１・・・・・・溝、１１２・・・・・・
遮蔽板、１１４・・・・・・スリット、１１６・・・・
・・昇降バー、１１８ａ、１１８ｂ・・・・・・遮蔽板
、１２０・・・・・・スリット、１２２，１２４・・・
・・・遮蔽板、１２６゜１２８・・・・・・軸、１３０
−−−−−−ソレノイド、１３２・・・・・・ゴム板。７６戸 ’５４　　６４　　　　１２−　　　７０−　　　　・
　　　　　％Ａ　　　　　− ８−７′The figures show a preferred embodiment of the present invention, in which Figure 1 is a plan view of the case with the earthen walls removed, Figure 2 is a rear view of the case, Figure 3 is a front sectional view, and Figure 4 is 5 is a side sectional view, 6 is a plan view, 7 is an external view, and 8 is a side sectional view.
The figure is a plan view, Figure 9 is a cross-sectional view taken along line B-B, and Figure 10 is A-
11 is an exploded perspective view of the pen lifting mechanism, FIG. 12 is a sectional view, FIG. 13 is a sectional view, FIG. 14 is a sectional view showing another embodiment, and FIG. 15 is an exploded perspective view of the pen lifting mechanism. FIG. 16 is a sectional view showing the embodiment, and FIG. 17 is a sectional view showing another embodiment. 2...Case, 4...Horizontal scale, 6
, 8...X guide shaft, 2a...side wall,
10,12...X cursor, 14,16...
...Y guide axis, 18...Y cursor, 20
...Support arm, 20a, 20b...
・・・・Standing up part, 22・・・・Long hole, 24・
... Y motor, 26 ... Small gear, 28.
...shaft body, 30 ... gear, 32 ...
...Drum, 34...Rope, 36°38.4
0, 42, 44, 48, 50...Pulley, 52
...X motor, 54 ... Small gear, 56
... □...Intermediate gear, 58...Small gear, 60...Shaft body, 62.64...
Drum, 66... Rope, 68... Pulley, 70... Rope, 72... Pulley, 74... Lifting bar, 74a. ...Pipe section, 76 ...Bracket, 78 ...Bracket, 80 ...Shaft, 82 ...Rotating body, 82a ... ... Inclined surface, 84 ... Solenoid, 86 ... Bracket, 88 ...
・Stopper screw, 90... Spring, 92...
...Pen holding hole, 94...Pen, 96...
...Substrate, 11...Groove, 112...
Shielding plate, 114...Slit, 116...
... Lifting bar, 118a, 118b... Shielding plate, 120... Slit, 122, 124...
...Shielding plate, 126°128 ...Axis, 130
--------Solenoid, 132...Rubber plate. 76 units '54 64 12- 70- ・
%A-8-7'

Claims

[Scope of utility model registration request]

A horizontal scale 4 is attached to the bottom of the case 2, a long hole 22 is formed along the longitudinal direction in the side wall 2a of the case 2 on the side where the horizontal scale 4 is attached, and the pen support arm 20 is externally inserted through the long hole 22. A support that protrudes and controls the movement of the pen support arm 20 in the X direction along the elongated hole 22, the Y direction along the longitudinal direction of the support arm 20, and the Z direction perpendicular to the bottom wall of the case 2. In an automatic drawing device in which an arm drive mechanism is disposed inside the case 2, shielding plates 112, 118a, 118b, 122,
124 is supported on the case 2 so as to be able to rise and fall freely in a direction substantially perpendicular to the bottom wall of the case 2, and the shielding plates 112, 1
A dustproof device characterized in that slits 114, 120, 131 are formed approximately in the middle of 18a, 118b, 122, 124 along the longitudinal direction, and the pen support arm 20 is slidably inserted into the slit.