JPH022792U - - Google Patents

Description

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

第１図は本考案の構成を示すクレーム対応図、
第２図は本考案の実施例の構成を示す構成図、第
３図は第２図における動作説明を行うためのフロ
ーチヤートである。 １……原料箱、２……原料、３……振動素子、
５……読込装置、６……制御部。 Figure 1 is a claim correspondence diagram showing the configuration of the present invention;
FIG. 2 is a configuration diagram showing the configuration of an embodiment of the present invention, and FIG. 3 is a flowchart for explaining the operation in FIG. 2. 1... Raw material box, 2... Raw material, 3... Vibration element,
5...Reading device, 6...Control unit.

Claims (1)

【実用新案登録請求の範囲】 粉粒体原料を貯蔵する原料容器内に該粉粒体原
料有無検出用の検出手段を備え、該検出手段の発
振状態により原料容器内の原料の有無を判断する
ようにした粉粒体原料有無検出装置において、 前記検出手段の発振状態により原料無を判断す
る判断手段と、該判断手段により連続して検出し
た原料無の回数を計数して記憶する計数記憶手段
と、該計数記憶手段の記憶回数が予め設定されて
いる所定回数に達したかを比較する比較手段と、
該比較手段の比較結果、前記計数記憶手段の記憶
回数が所定回数に達した時に原料無を確定する原
料無確定制御手段とを備えたことを特徴とする粉
粒体原料有無検出装置。[Scope of Utility Model Registration Claim] A detection means for detecting the presence or absence of the powder or granular raw material is provided in a raw material container that stores the powder or granular raw material, and the presence or absence of the raw material in the raw material container is determined based on the oscillation state of the detection means. In the apparatus for detecting the presence or absence of a raw material for powder or granular material, the determining means determines whether the raw material is present based on the oscillation state of the detecting means, and the counting storage means counts and stores the number of times the raw material is continuously detected by the determining means. and comparison means for comparing whether the number of times stored in the counting storage means has reached a predetermined number of times set in advance;
An apparatus for detecting the presence or absence of raw material for powdered or granular material, comprising raw material undetermined control means for determining the absence of raw material when the number of times stored in the counting storage means reaches a predetermined number of times as a result of comparison by the comparison means.