JP2588654B2 - Food cutting method and food cutting condition tester - Google Patents
Food cutting method and food cutting condition testerInfo
- Publication number
- JP2588654B2 JP2588654B2 JP3220866A JP22086691A JP2588654B2 JP 2588654 B2 JP2588654 B2 JP 2588654B2 JP 3220866 A JP3220866 A JP 3220866A JP 22086691 A JP22086691 A JP 22086691A JP 2588654 B2 JP2588654 B2 JP 2588654B2
- Authority
- JP
- Japan
- Prior art keywords
- cutting
- food
- condition
- rotary blade
- speed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Nonmetal Cutting Devices (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、食品を回転刃で切裁す
る場合、切裁品質（切口の綺麗さ、および切裁寸法の正
確さなど）を低下させることなく、高能率で、しかも高
いエネルギ効率で切裁する方法、および、上記切裁方法
の実施に必要な切裁条件試験機に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a highly efficient cutting method for cutting food with a rotary blade without deteriorating cutting quality (such as cleanness of cutting edges and accuracy of cutting dimensions). The present invention relates to a method for cutting with high energy efficiency, and a cutting condition tester necessary for implementing the cutting method.
【０００２】[0002]
【従来の技術】食品は一般に粘弾性と呼ばれる複雑な物
性を有しており、これを丸刃などの回転刃で切裁する場
合、食品の変形，食品の刃に対する粘着，切裁に伴う発
熱などが微妙に関連しつつ影響を与えるので、切裁理論
の解明が困難である。2. Description of the Related Art Food has complicated physical properties generally called viscoelasticity, and when it is cut with a rotary blade such as a round blade, the food is deformed, the food sticks to the blade, and heat is generated due to the cutting. It is difficult to elucidate the cutting theory because the influences are delicately related.
【０００３】その結果、良好な切裁結果を得るためには
従来一般に熟練した技術者が切裁状態を観察しながら回
転刃の回転速度や移動速度などの切裁条件を調節してい
る。[0003] As a result, in order to obtain a good cutting result, a skilled technician generally adjusts cutting conditions such as the rotation speed and the moving speed of the rotary blade while observing the cutting state.
【０００４】[0004]
【発明が解決しようとする課題】図２は回転刃１によっ
て食品５を切裁する作業の実験装置を示す模式的な説明
図である。回転刃１を回転駆動変速モータ２によって矢
印ｒのごとく回転させながら、移動駆動変速モータ３に
よって矢印ａの如く移動させて食品５と交差させ、テー
ブル４上の食品５を切裁する。この時に作用する切裁反
力は、テーブル４に設置したセンサ６によって検出され
る。上記のセンサは感圧素子を用いてＸ，Ｙ，Ｚ３軸方
向の力を検出する３軸力センサである。このようにして
回転刃１による切裁力が検出される。FIG. 2 is a schematic explanatory view showing an experimental device for an operation of cutting the food 5 by the rotary blade 1. As shown in FIG. While rotating the rotary blade 1 by the rotary drive transmission motor 2 as shown by the arrow r, the rotary blade 1 is moved by the moving drive transmission motor 3 as shown by the arrow a to intersect the food 5 and cut the food 5 on the table 4. The cutting reaction force acting at this time is detected by a sensor 6 installed on the table 4. The above-described sensor is a three-axis force sensor that detects forces in three X, Y, and Z axes using a pressure-sensitive element. Thus, the cutting force of the rotary blade 1 is detected.
【０００５】上記矢印ａ方向の移動距離を横軸に、切裁
力を縦軸にとって示すと図３の図表のごとくなる。点Ｌ
1 はアイドルストロークから実効切裁が始まる位置、点
Ｌ3 は切裁を終了してアイドルストロークに移行する位
置である。点Ｌ2 は切裁力がピーク値Ｆ1 となる位置で
ある。図示の角θは切裁力の立上がり角である。When the moving distance in the direction of the arrow a is plotted on the horizontal axis and the cutting force is plotted on the vertical axis, the chart shown in FIG. 3 is obtained. Point L
1 is a position where the effective Setsusai starts from the idle stroke, the point L 3 is a position to shift to the idle stroke exit Setsusai. Point L 2 is the position where Setsusai force reaches a peak value F 1. The illustrated angle θ is the rising angle of the cutting force.
【０００６】食品５を切裁する場合の切裁力を検出し、
図３に示した立上り角θやピーク値Ｆ1 を求めたり、ま
た切裁力を移動距離について積分して切裁エネルギーを
算出したりすると、これらの数値は切裁作業条件（回転
刃の回転速度や移動速度など）を設定するための有用な
パラメータとなる。[0006] The cutting force for cutting the food 5 is detected,
Or obtains a rising angle θ and the peak value F 1 shown in FIG. 3, also the or calculated Setsusai energy by integrating the moving distance Setsusai force, the rotation of these numbers Setsusai operating conditions (rotary blade Speed, moving speed, etc.).
【０００７】上記のパラメータに基づいて切裁作業条件
を自動的に制御するため図４に示す自動制御を行うこと
が考えられる（以下、試案という）。前記の３軸力セン
サ６の出力信号である切裁力信号７を自動制御装置８に
入力するとともに、該自動制御装置８によって最適切裁
条件を算出する。上記の算出値に基づいて変速モータ２
を制御する回転速度指令信号９ａを出力するとともに、
変速モータ３を制御する移動速度指令信号９ｂを出力す
る。It is conceivable to perform automatic control shown in FIG. 4 to automatically control the cutting operation conditions based on the above parameters (hereinafter referred to as a trial plan). The cutting force signal 7, which is the output signal of the three-axis force sensor 6, is input to the automatic control device 8, and the automatic control device 8 calculates the most appropriate cutting condition. Based on the above calculated value, the speed change motor 2
Outputs a rotation speed command signal 9a for controlling
A moving speed command signal 9b for controlling the speed change motor 3 is output.
【０００８】しかし、食品５の切裁力の変化を時々刻々
に検出し、該切裁力検出値の変動に即応して変速モータ
２，３の回転速度を制御しようとすると制御構成が複雑
となり、従って大形，大重量，高価となる。その上、変
速モータやその伝動部材が慣性を有しているため、切裁
力検出データの変動に対応して即応的に切裁条件を変化
させることは容易でない。However, if the change of the cutting force of the food 5 is detected every moment, and the rotational speed of the speed change motors 2 and 3 is controlled in response to the change of the detected value of the cutting force, the control structure becomes complicated. Therefore, it becomes large, heavy, and expensive. In addition, since the speed change motor and its transmission member have inertia, it is not easy to change the cutting conditions immediately in response to a change in the cutting force detection data.
【０００９】本発明は上述の事情に鑑みて為されたもの
で、簡単な装置を用いて回転刃による切裁作業を制御し
て良好な切裁作業を行い得る方法、および、上記方法の
実施に必要な切裁条件試験機を提供することを目的とす
る。SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned circumstances, and a method capable of performing a good cutting operation by controlling a cutting operation by a rotary blade using a simple device, and an implementation of the above method. The purpose of the present invention is to provide a cutting condition testing machine necessary for the above.
【００１０】[0010]
【課題を解決するための手段】図４に示した試案のよう
に、食品５の切裁作業を遂行しつつ切裁力信号７を検出
し、検出対象となった食品５それ自体の切裁条件を即時
に自動調節することは容易でない。こうした困難を解消
するために創作した本発明の基本的原理を略述すると次
のごとくである。すなわち、例えばハムでも、ソーセー
ジでも、食パンでも、竹輪でも、かまぼこでも、一般に
工業規模で食品を切裁する場合は多数の同種の食品を同
一条件で切裁するのが通例である（例えば１０００個の
食パンを厚さ８mmにスライスする等) 。As shown in FIG. 4, the cutting force signal 7 is detected while performing the cutting operation of the food 5, and the cutting of the detected food 5 itself is performed. It is not easy to automatically adjust the conditions immediately. The basic principle of the present invention created to solve these difficulties is as follows. That is, for example, ham, sausage, bread, bamboo ring, kamaboko, and generally, when cutting food on an industrial scale, it is customary to cut a large number of the same type of food under the same conditions (for example, 1000 pieces). Slice the bread to a thickness of 8mm).
【００１１】従って、切裁を行いつつある１個の食品か
らの検出信号によって該１個の食品それ自体の切裁条件
を制御することは必ずしも唯一の制御方式ではない。こ
のような場合、例えば１００個の食パン中の１個につい
てテスト切裁を行い、そのテスト切裁で検出したデータ
に基づいて食パンの切裁条件の最適値を求め、切裁装置
を上記最良値最適値のごとく調整して残り１０００個の
食パンの切裁を行うことが実用的である。Therefore, controlling the cutting conditions of one food itself by the detection signal from one food being cut is not necessarily the only control method. In such a case, for example, a test cutting is performed on one of the 100 breads, an optimum value of the cutting condition of the bread is obtained based on the data detected by the test cutting, and the cutting device is set to the above-described best value. It is practical to cut the remaining 1000 bread slices by adjusting to the optimum value.
【００１２】上述の原理に基づく実用的で具体的な手順
として本発明に係る食品の切裁方法は、回転速度の調節
可能に回転駆動される回転刃を、食品と交差させる方向
に移動せしめて上記の食品を切裁する方法において、多
数の同種類の食品中の小数のサンプルについて、前記回
転刃の回転速度および移動速度を変化させながら上記回
転速度変化および移動速度変化に伴う切裁力の変化を計
測し、切裁条件の変化に伴う切裁力の変化情況を解析し
て最適切裁条件を算出し、上記の算出された最適切裁条
件によって前記サンプル以外の多数の同種食品の切裁を
行うことを特徴とする。As a practical and specific procedure based on the above-described principle, the food cutting method according to the present invention comprises moving a rotary blade, which is rotationally driven so that the rotation speed can be adjusted, in a direction crossing the food. In the method of cutting the food, for a small number of samples in a large number of the same type of food, while changing the rotation speed and the moving speed of the rotary blade, the cutting force of the rotation speed and the cutting speed accompanying the change in the moving speed. By measuring the change, analyzing the situation of the change of the cutting power with the change of the cutting condition, the most appropriate cutting condition is calculated, and the cutting of many similar foods other than the sample is performed by the above calculated most suitable cutting condition. It is characterized by judging.
【００１３】また上記の方法を実施するために創作した
本発明に係る食品の切裁条件試験機の具体的構成その実
施例に相当する図１を参照して説明すると次のごとくで
ある。すなわち、回転刃（１）を回転駆動する変速モー
タ（２）と、上記回転刃を食品（５）と交差せしめる方
向に移動せしめる変速モータ（３）と、上記双方の変速
モータを操作する手段と、前記回転刃によって切裁され
る食品（５）が受ける切裁力を検出する切裁力センサ
（６）と、前記変速モータ操作方法に出力させた切裁条
件信号および前記切裁力センサから出力された切裁力信
号を入力される演算装置とを具備しており、かつ、上記
の演算装置は次の演算器および表示記録器を備えている
ものであることを特徴とする。A concrete configuration of a food cutting condition tester according to the present invention created to carry out the above method will be described with reference to FIG. That is, a speed change motor (2) for rotatingly driving the rotary blade (1), a speed change motor (3) for moving the rotary blade in a direction to cross the food (5), and means for operating both speed change motors. A cutting force sensor (6) for detecting a cutting force received by the food (5) cut by the rotary blade, a cutting condition signal output to the speed change motor operating method, and the cutting force sensor. A computing device to which the output cutting force signal is input, and wherein the computing device includes the following computing device and display recording device.
【００１４】ａ．切裁力信号および切裁条件信号を入力
されて、切裁に関するパラメータを解析するデータ解析
演算器。A. A data analysis arithmetic unit that receives a cutting force signal and a cutting condition signal and analyzes parameters related to cutting.
【００１５】ｂ．上記のデータ解析演算器の出力データ
に基づいて切裁の最適条件を算出する最適条件演算器。B. An optimal condition computing unit that calculates an optimal cutting condition based on the output data of the data analysis computing unit.
【００１６】ｃ．上記最適条件演算器の出力データを表
示し、及び又は、記録する表示記録器。C. A display recorder for displaying and / or recording the output data of the optimum condition computing unit.
【００１７】[0017]
【作用】上記の試験装置を用いて前記の発明方法を実施
すると、多数の同種類の食品中の小数のサンプル（例え
ば１０００１個の食パン中の１個のサンプル）につい
て、切裁力を検出して演算装置によって最適切裁条件を
算出し、上記算出値に基づいて残り多数の食品（例えば
１０００個の食パン）の切裁を最適条件で遂行すること
ができる。When the method of the present invention is carried out using the above-described test apparatus, the cutting force is detected for a small number of samples of a large number of the same kind of food (for example, one sample of 10001 bread). The most appropriate cutting condition is calculated by the arithmetic unit, and the cutting of the remaining many foods (for example, 1000 pieces of bread) can be performed under the optimum condition based on the calculated value.
【００１８】[0018]
【実施例】図１は本発明に係る食品の切裁条件試験機の
１実施例を示す模式図である。FIG. 1 is a schematic view showing one embodiment of a food cutting condition tester according to the present invention.
【００１９】回転刃１によって切裁される食品５の切裁
力信号７を切裁力センサ６によって検出し、上記切裁力
信号７を演算装置１１のデータ解析演算器１１ａに入力
する。前記と別体に変速モータ２，３の操作盤１２を設
けて回転刃１の回転速度や移動速度を調節できるように
し、その切裁条件（回転速度および移動速度）信号１０
を前記データ解析演算器１１ａに入力する。A cutting force signal 7 of the food 5 cut by the rotary blade 1 is detected by a cutting force sensor 6, and the cutting force signal 7 is input to a data analysis calculator 11 a of a calculation device 11. An operation panel 12 for the speed change motors 2 and 3 is provided separately from the above, so that the rotation speed and the movement speed of the rotary blade 1 can be adjusted, and the cutting condition (rotation speed and movement speed) signal 10
Is input to the data analysis calculator 11a.
【００２０】上記データ解析演算器１１ａは食品サンプ
ル５′に関する切裁力信号７と、同食品サンプル５′に
関する切裁条件信号１０とに基づいて、食品切裁条件の
パラメータ（例えば図３に示した切裁力立上り角度θ）
を算出し、最適条件演算器１１ｂに入力する。この最適
条件演算器１１ｂは食品サンプル５′について最適の切
裁条件（例えば回転刃１の回転速度および移動速度）を
算出する。この算出値は表示・記録器１１ｃによって表
示され、及び又は、記録される。Based on the cutting force signal 7 relating to the food sample 5 'and the cutting condition signal 10 relating to the food sample 5', the data analysis arithmetic unit 11a determines the parameters of the food cutting conditions (for example, as shown in FIG. 3). Cutting force rise angle θ)
Is calculated and input to the optimum condition calculator 11b. The optimum condition calculator 11b calculates optimum cutting conditions (for example, the rotation speed and the moving speed of the rotary blade 1) for the food sample 5 '. This calculated value is displayed and / or recorded by the display / recorder 11c.
【００２１】作業者は上記表示・記録器を見て最適作業
条件を尻、前記食品サンプル５′と同様の多数の食品
（図示せず）を、図示しない大量加工用の切裁装置によ
って切裁する。The operator looks at the display / recorder and determines the optimum working conditions, and cuts a large number of foods (not shown) similar to the food sample 5 'by a cutting device for mass processing (not shown). I do.
【００２２】図１に示した実施例の演算装置１１は食品
サンプル５′の最適切裁条件を算出すれば足り、該食品
サンプル５′それ自体の切裁作業を即時的に制御する必
要が無いので、図４に示した試案の自動制御装置８に比
して構造が簡単であって小形，軽量，安価に構成するこ
とができる。The arithmetic unit 11 of the embodiment shown in FIG. 1 only needs to calculate the most appropriate cutting conditions for the food sample 5 ', and there is no need to immediately control the cutting operation of the food sample 5' itself. Therefore, the structure is simpler than that of the prototype automatic control device 8 shown in FIG.
【００２３】[0023]
【発明の効果】上述の実施例によって明らかならしめた
ように、本発明に係る切裁条件試験機を用いて本発明に
係る食品の切裁方法を実施すると、簡単な構成で小形，
軽量，安価な試験装置を用いて食品サンプルについての
最適切裁条件を把握することができ、この最適切裁条件
によって食品サンプル以外の大量の食品を最適条件で切
裁することができるという優れた実用的効果を奏する。As has been clarified by the above-described embodiment, when the cutting method for food according to the present invention is carried out using the cutting condition testing machine according to the present invention, a small-sized
The optimal cutting conditions for food samples can be ascertained using a lightweight and inexpensive test device, and the optimal conditions allow cutting a large amount of food other than food samples under optimal conditions. It has a practical effect.
【図１】本発明に係る食品の切裁条件試験機の１実施例
を示す模式図である。FIG. 1 is a schematic view showing one embodiment of a food cutting condition tester according to the present invention.
【図２】食品の切裁実験の説明図である。FIG. 2 is an explanatory diagram of a food cutting experiment.
【図３】上記切裁実験におけるデータ解析の１例を示す
図表である。FIG. 3 is a table showing an example of data analysis in the cutting experiment.
【図４】試案に係る切裁作業制御装置の説明図である。FIG. 4 is an explanatory diagram of a cutting operation control device according to a trial plan.
１…回転刃、２，３…変速モータ、５…食品、５′…食
品サンプル、６…切裁力センサ、７…切裁力信号、８…
試案に係る自動制御装置、９ａ…回転速度指令信号、９
ｂ…移動速度指令信号、１０…切裁条件信号、１１…演
算装置、１１ａ…データ解析演算器、１１ｂ…最適条件
演算器、１１ｃ…表示・記録装置、１２…操作盤。DESCRIPTION OF SYMBOLS 1 ... Rotary blade, 2, 3 ... Transmission motor, 5 ... Food, 5 '... Food sample, 6 ... Cutting force sensor, 7 ... Cutting force signal, 8 ...
Automatic control device according to trial plan, 9a ... rotation speed command signal, 9
b: moving speed command signal, 10: cutting condition signal, 11: computing device, 11a: data analysis computing device, 11b: optimal condition computing device, 11c: display / recording device, 12: operation panel.
Claims (2)
転刃を、食品と交差させる方向に移動せしめて上記の食
品を切裁する方法において、多数の同種類の食品中の小
数のサンプルについて、前記回転刃の回転速度および移
動速度を変化させながら上記回転速度変化および移動速
度変化に伴う切裁力の変化を計測し、 切裁条件の変化に伴う切裁力の変化情況を解析して最適
切裁条件を算出し、 上記の算出された最適切裁条件によって前記サンプル以
外の多数の同種食品切裁を行うことを特徴とする食品の
切裁方法。1. A method for cutting a food by moving a rotary blade, which is rotationally driven to adjust the rotation speed, in a direction intersecting with the food, wherein a small number of samples in a large number of the same kind of food are cut. While changing the rotational speed and the moving speed of the rotary blade, the change in the cutting force due to the change in the rotational speed and the moving speed is measured, and the situation of the change in the cutting force due to the change in the cutting condition is analyzed. A food cutting method comprising: calculating a most appropriate cutting condition; and cutting a large number of similar foods other than the sample according to the calculated most suitable cutting condition.
（２）と、上記回転刃を食品（５）と交差せしめる方向
に移動せしめる変速モータ（３）と、上記双方の変速モ
ータを操作する手段と、前記回転刃によって切裁される
食品（５）が受ける切裁力を検出する切裁力センサ
（６）と、前記変速モータ操作手段に出力させた切裁条
件信号および前記切裁力センサから出力された切裁力信
号を入力される演算装置とを具備しており、かつ、上記
の演算装置は次の演算器および表示記録器を備えている
ものであることを特徴とする、食品の切裁条件試験機。 ａ．切裁力信号および切裁条件信号を入力されて、切裁
に関するパラメータを解析するデータ解析演算器。 ｂ．上記のデータ解析演算器の出力データに基づいて切
裁の最適条件を算出する最適条件演算器。 ｃ．上記最適条件演算器の出力データを表示し、及び又
は、記録する表示記録器。2. A speed change motor (2) for rotating and driving the rotary blade (1), a speed change motor (3) for moving the rotary blade in a direction to cross the food (5), and both speed change motors are operated. , A cutting force sensor (6) for detecting a cutting force received by the food (5) cut by the rotary blade, a cutting condition signal output to the speed change motor operating means, and the cutting A computing device to which the cutting force signal output from the force sensor is input, and wherein the computing device includes the following computing device and display recording device. , Food cutting condition testing machine. a. A data analysis arithmetic unit that receives a cutting force signal and a cutting condition signal and analyzes parameters related to cutting. b. An optimal condition computing unit that calculates an optimal cutting condition based on the output data of the data analysis computing unit. c. A display recorder for displaying and / or recording the output data of the optimum condition computing unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3220866A JP2588654B2 (en) | 1991-09-02 | 1991-09-02 | Food cutting method and food cutting condition tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3220866A JP2588654B2 (en) | 1991-09-02 | 1991-09-02 | Food cutting method and food cutting condition tester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0557684A JPH0557684A (en) | 1993-03-09 |
| JP2588654B2 true JP2588654B2 (en) | 1997-03-05 |
Family
ID=16757775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3220866A Expired - Lifetime JP2588654B2 (en) | 1991-09-02 | 1991-09-02 | Food cutting method and food cutting condition tester |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2588654B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012024947A1 (en) * | 2012-12-19 | 2014-06-26 | Weber Maschinenbau Gmbh Breidenbach | Method and food slicer with cutting force determination |
-
1991
- 1991-09-02 JP JP3220866A patent/JP2588654B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0557684A (en) | 1993-03-09 |
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