JPH03126230U

JPH03126230U -

Info

Publication number: JPH03126230U
Application number: JP3097190U
Authority: JP
Priority date: 1990-03-28
Filing date: 1990-03-28
Publication date: 1991-12-19
Anticipated expiration: 2005-03-28
Also published as: JP2526300Y2

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例であるスケジユール
内容自動更新装置を示すブロツク図、第２図は第
１図における実時間周波数分析器の正常時の騒音
スペクトル図、第３図は同じく異常時の騒音スペ
クトル図、第４図は第１図におけるスケジユール
制御装置を示すブロツク図、第５図は本考案が実
施されたタレツトパンチプレスの全体説明図であ
る。１……タレツトパンチプレス、２５……プレス
数値制御装置、２７……スケジユール内容自動更
新装置、２９……マイクロホン、３３……カス上
り検出部、３５……スケジユール運転制御装置、
３９……実時間周波数分析器、４１……正常／異
常判定部、４３……加工数量演算部、４５……不
良数量加算部、４７……正常数量演算部、４９…
…目標数量入力部、５１……比較部、５３……プ
レス駆動部、５５……加工品検出装置。 Fig. 1 is a block diagram showing an automatic schedule update device which is an embodiment of the present invention, Fig. 2 is a noise spectrum diagram of the real-time frequency analyzer in Fig. 1 during normal operation, and Fig. 3 is a diagram showing the same during abnormal operation. FIG. 4 is a block diagram showing the schedule control device in FIG. 1, and FIG. 5 is an overall explanatory diagram of a turret punch press in which the present invention is implemented. 1...Turret punch press, 25...Press numerical control device, 27...Schedule content automatic update device, 29...Microphone, 33...Scrap up detection section, 35...Schedule operation control device,
39...Real time frequency analyzer, 41...Normal/abnormality determination unit, 43...Processing quantity calculation unit, 45...Defective quantity addition unit, 47...Normal quantity calculation unit, 49...
...Target quantity input section, 51...Comparison section, 53...Press drive section, 55...Workpiece detection device.

Claims

[Scope of Claim for Utility Model Registration] A plate material processing device that performs schedule operation according to set schedule schedule details, comprising a processing state detection sensor that detects the processing state of the plate material, and processing the output of the processing state detection sensor. a scrap lifting abnormality determination device that determines the presence or absence of an abnormality due to scrap lifting for each process, a processing quantity addition unit that adds the quantity of processed products, and a defective quantity due to scrap lifting that is obtained by adding the number of outputs of the scrap lifting abnormality determining device. an addition unit, a normal quantity calculation device that calculates a normal quantity from the processed quantity addition unit and the defective quantity addition unit, and a normal quantity calculation device that continues processing the plate material until the normal quantity reaches the target quantity of the schedule content, and calculates the schedule content. 1. A schedule content automatic update device at the time of scrap upload, characterized by comprising: a control device for updating;