JPS59104033U

JPS59104033U - Bag filling container filling switching type weighing device

Info

Publication number: JPS59104033U
Application number: JP19861082U
Authority: JP
Inventors: 元杭　邦彦
Original assignee: 川崎製鉄株式会社; 川鉄アドバンテック株式会社
Priority date: 1982-12-28
Filing date: 1982-12-28
Publication date: 1984-07-13
Also published as: JPH0213943Y2

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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案に係る被計量物供給部の概略溝″成図、
第２図は一実施例の制御部のブロック図、第３図は供給
デートの開度と計量値の関係の説明図、第４図は計量動
作の説明図である。２１・・・計量制御回路、２２・・・コンテナ計量値設
定器、２３・・・計量値累積回路、２４・・・第１減算
回路、２５・・・１バツグ計量値設定器、２６・・・第
２減算回路、２７・・・比較回路、２８・・・計量設定
値出力部、Ａ・・・コンテナ詰め設定値、Ｂ・・・累積
計量値、Ｃ・・・第１減算回路の出力、Ｄ・・・バッグ
詰め設定値、Ｅ・・・第２減算回路の出力、Ｍ・・・設
定値信号。Figure 1 is a schematic diagram of the groove configuration of the object supply section according to the present invention;
FIG. 2 is a block diagram of the control section of one embodiment, FIG. 3 is an explanatory diagram of the relationship between the opening degree of the supply date and the measured value, and FIG. 4 is an explanatory diagram of the metering operation. 21... Weighing control circuit, 22... Container weight value setter, 23... Weight value accumulation circuit, 24... First subtraction circuit, 25... 1 bag weight value setter, 26... - Second subtraction circuit, 27... Comparison circuit, 28... Weighing set value output section, A... Container filling set value, B... Cumulative weighing value, C... Output of the first subtracting circuit , D... Bagging set value, E... Output of the second subtraction circuit, M... Set value signal.

Claims

【実用新案登録請求の範囲】バック詰めの計量終了間際に中速供給と低速供給を行な
ってバック詰め精度を保持する機能を有し、且つバック
詰めよりも大容量のコンテナ詰めに切換えて使用される
バッグ詰めコンテナ詰め切換形計量装置において、コンテナ詰め設定値Ａから累積計量値Ｂを減算してその
差Ｃを求める第１減算回路と、第１減算回路の出力Ｃか
らバック詰め設定値りを減算してその差Ｅを求める第２
減算回路と、第２減算回路の出力Ｅとバック詰め設定値
りを比較する比較回路と、前記の減算及び比較結果に応じて、Ｅ〉Ｄの場合にはＤ
に相当する設定値信号を、Ｅ＜Ｄの場合にはＥに相当す
る設定値信号を、Ｅ＜０の場合にはＣに相当する設定値
信号をそれぞれ出力する計量設定値出力部、とを設け、コンテナ詰めで使用する場合に、計量設定値
出力部の出力に応じて、最終計量バッチの１回前の計量
時に大幅な計量誤差補正を行ない、最終計量バッチでの
み中速供給と低速供給を行なってコンテナ詰め精度を保
持するように構成したことを特徴とするバッグ詰めコン
テナ詰め切換形計量装置。[Claim for Utility Model Registration] It has a function of maintaining bag filling accuracy by performing medium-speed and low-speed feeding just before the end of weighing for bag filling, and is used by switching to container filling with a larger capacity than bag filling. In the bag filling/container filling switching type weighing device, a first subtraction circuit calculates the difference C by subtracting the cumulative weight value B from the container filling setting value A, and a bag filling setting value is calculated from the output C of the first subtraction circuit. The second step is to subtract and find the difference E.
a subtraction circuit; a comparison circuit that compares the output E of the second subtraction circuit with the back-filling set value;
a measurement set value output section that outputs a set value signal corresponding to , a set value signal corresponding to E when E<D, and a set value signal corresponding to C when E<0; When used in container packaging, a large amount of measurement error is corrected during the previous measurement of the final measurement batch, depending on the output of the measurement setting value output section, and medium-speed and low-speed supply are performed only in the final measurement batch. A switching weighing device for bag filling and container filling, characterized in that it is configured to maintain container filling accuracy by performing the following steps.