JPS60127850U

JPS60127850U - Conveyed object identification device

Info

Publication number: JPS60127850U
Application number: JP1984013732U
Authority: JP
Inventors: 小島　暢
Original assignee: 三菱重工業株式会社
Priority date: 1984-02-03
Filing date: 1984-02-03
Publication date: 1985-08-28

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]

第１図は従来のコード板を示す斜視図、第２図は本考案
の一実施例を示す斜視図、第３図は第２図におけるコー
ド板の構成を示す斜視図、第４図ａ、　ｂは第３図にお
ける検出体の構成を示す断面図、斜視図、第５図はコー
ド読取り回路を示す構成図である。Ｗ・・・ワーク、Ｐ・・・パレット、Ｈ・・・搬送装置
、Ｔ・・・加工テーブル、Ｃ０Ｐ・・・コード板、Ｓｏ
・・・コード読取り開始用金属製検出体、８１〜Ｓ１゜
・・・コード読取　。り用金属製検出体、ＰＸＳｏ・・・コード読取位置確認
用近接スイッチ、ＰＸＳ□〜ｐｘ　ｓ、□・・・コード
読取り用近接スイッチ、ＬＳ・・・方向確認用リミット
スイッチ、Ｍ・・・溝穴、Ｅ・・・円筒、Ｂ・・・芯棒
、ＳＧ・・・スプリング、Ａ・・・凸起棒、Ｎ・・・長
手端、Ｂｌ、Ｂ２・・・電源、Ｒｏ・・・コード′読取
り位置確認用リレー、Ｒ１−Ｒ１゜・・・コード読取り
用リレー、ＲｔｌＪＴＢ・・・コード読取り開始用リレ
ー、ｋいＥＮＤ・・・コード読取り完了リレー、ＳＲｏ
、　ＳＲ１〜ＳＲ，□・・・各リレーの出力接点、ＮＣ
・・・ＮＣ装置。第１図第２図Fig. 1 is a perspective view showing a conventional code plate, Fig. 2 is a perspective view showing an embodiment of the present invention, Fig. 3 is a perspective view showing the structure of the code plate in Fig. 2, Fig. 4a, b is a sectional view and a perspective view showing the configuration of the detection body in FIG. 3, and FIG. 5 is a configuration diagram showing a code reading circuit. W...Work, P...Pallet, H...Transport device, T...Processing table, C0P...Code plate, So
...Metal detection body for starting code reading, 81~S1°...Code reading. PXSo...Proximity switch for code reading position confirmation, PXS□~pxs,□...Proximity switch for code reading, LS...Limit switch for direction confirmation, M...Groove Hole, E... Cylinder, B... Core rod, SG... Spring, A... Convex rod, N... Longitudinal end, Bl, B2... Power supply, Ro... Cord' Relay for checking reading position, R1-R1゜... Relay for code reading, RtlJTB... Relay for starting code reading, kEND... Relay for code reading completion, SRo
, SR1~SR, □...Output contact of each relay, NC
...NC device. Figure 1 Figure 2

Claims

[Scope of utility model registration request]

A pallet on which the conveyed object is placed and carried in and out of the processing equipment by the conveying device, a metal detection body for starting code reading, and an alternator that is appropriately convex or concave depending on the type of the conveyed object. a code plate on which a plurality of Neato type metal detection bodies for reading codes are attached at predetermined positions and fixed to the pallet; a limit switch for checking the direction that operates only when the pallet passes through in the carrying direction; A proximity switch for confirming the code reading position, which is disposed corresponding to the metal detecting body for starting code reading and operates when the metal detecting body reaches its operating position, and a proximity switch corresponding to each of the plurality of metal detecting bodies for code reading. and a proximity switch for code reading which is arranged separately for each and operates when it reaches its corresponding position, and a proximity switch for code reading which is activated on the condition that the limit switch for confirming the direction is operated, and by the operation of the proximity switch for confirming the code reading position. A conveyed object identification device comprising: a code reading circuit that detects the operating state of the plurality of code reading proximity switches and reads the code to identify the conveyed object.