JP2007319401A - Continuous heating apparatus of food and drink - Google Patents

Continuous heating apparatus of food and drink Download PDF

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JP2007319401A
JP2007319401A JP2006152731A JP2006152731A JP2007319401A JP 2007319401 A JP2007319401 A JP 2007319401A JP 2006152731 A JP2006152731 A JP 2006152731A JP 2006152731 A JP2006152731 A JP 2006152731A JP 2007319401 A JP2007319401 A JP 2007319401A
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temperature
heaters
food
heater
drink
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JP4412671B2 (en
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Harunori Ishino
晴紀 石野
Yoshiharu Ito
義晴 伊藤
Tetsuji Kitamura
鉄治 北村
Toshihiro Yoshida
利浩 吉田
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Ishino Seisakusho Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a continuous heating apparatus of foods and drinks capable of setting intended heating temperatures in the width direction of a conveyance passage, optionally setting temperature differences of set temperatures of respective heaters, conveying heating object foods and drinks of various items on the conveyance passage and heating them at appropriate temperatures respectively. <P>SOLUTION: This continuous heating apparatus of foods and drinks is at least constituted of a plurality of heaters H1-H8 extending longitudinally in the upper part of the conveyance passage 12 in a casing 1 and installed in parallel to each other in the width direction of the conveyance passage 12, a setting means setting output values for the respective heaters H1-H8 based on prescribed ratios preset for the respective heaters H1-H8 for setting the set temperatures of the respective heaters H1-H8 when the heating object foods and drinks P at intended temperatures, a change means capable of changing the prescribed ratios. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

本発明は、被加熱飲食物を搬送する搬送路の長手方向に沿って、この搬送路の上方を被覆する筐体が設けられており、この筐体内を通過する被加熱飲食物を加熱する飲食物の連続加熱装置に関する。   The present invention is provided with a casing covering the upper portion of the transport path along the longitudinal direction of the transport path for transporting the heated food and drink, and the food and drink for heating the heated food and drink passing through the casing. The present invention relates to a continuous heating apparatus for things.

従来、搬送路に載置され搬送される被加熱飲食物を、この搬送路の上方を被覆する筐体内に通過させるとともに、この筐体内における搬送路の上方に長手方向に設置された複数のヒータにより被加熱飲食物を加熱する飲食物の連続加熱装置が提供されている(例えば、特許文献1参照)。   Conventionally, a heated food that is placed and transported on a transport path is passed through a casing that covers the top of the transport path, and a plurality of heaters installed in the longitudinal direction above the transport path in the casing Has provided a continuous heating apparatus for food and drink that heats the heated food and drink (see, for example, Patent Document 1).

特開2004−57598号公報(第4頁、第2図)Japanese Patent Application Laid-Open No. 2004-57598 (page 4, FIG. 2)

しかしながら、特許文献1にあっては、筐体内に長手方向に設置された複数のヒータの設定温度が均一の温度設定であって、各ヒータから搬送路に向けて放射状に熱が伝播されるため、搬送路の上面における熱の分布が均一でなく、より詳しくは搬送路の幅方向における中央部から端部に向かって熱が低く分布されることとなり、搬送路に載置された被加熱飲食物に加熱ムラが生じていた。   However, in Patent Document 1, the set temperature of the plurality of heaters installed in the longitudinal direction in the casing is a uniform temperature setting, and heat is propagated radially from each heater toward the conveyance path. The heat distribution on the upper surface of the conveyance path is not uniform, and more specifically, the heat is distributed low from the center to the end in the width direction of the conveyance path, and the heated food and drink placed on the conveyance path Uneven heating occurred in the product.

そこで、搬送路の上面における熱の分布を均一にするため、各ヒータ毎の設定温度に予め所定比率の温度差を設ける方法も提案されているが、このような所定比率の温度差を設ける方法の場合には、様々な品目の被加熱飲食物を加熱する加熱温度に応じて各ヒータ毎の温度差が異なるため、加熱温度により各ヒータ毎の温度差に大小が生じ、加熱温度によっては搬送路の上面における所望の温度を得られなかった。   Therefore, in order to make the heat distribution on the upper surface of the conveyance path uniform, a method of providing a temperature difference of a predetermined ratio in advance for each set temperature of each heater has also been proposed, but a method of providing such a temperature difference of a predetermined ratio. In this case, since the temperature difference for each heater differs depending on the heating temperature for heating the food to be heated of various items, the temperature difference for each heater varies depending on the heating temperature. The desired temperature at the top of the path could not be obtained.

本発明は、このような問題点に着目してなされたもので、搬送路の幅方向に所望の加熱温度を設定できるとともに、各ヒータの設定温度の温度差を任意に設定し、様々な品目の被加熱飲食物を搬送路に搬送し夫々適温にて加熱できる飲食物の連続加熱装置を提供することを目的とする。   The present invention has been made by paying attention to such problems, and can set a desired heating temperature in the width direction of the conveyance path, arbitrarily set a temperature difference between the set temperatures of the heaters, and various items. It aims at providing the continuous heating apparatus of the food and drink which can convey the to-be-heated food and drink to a conveyance path, and can respectively heat it at appropriate temperature.

上記課題を解決するために、本発明の請求項1に記載の飲食物の連続加熱装置は、被加熱飲食物を搬送する搬送路の長手方向に沿って、該搬送路の上方を被覆する筐体が設けられており、前記筐体内を通過する前記被加熱飲食物を加熱する飲食物の連続加熱装置であって、
前記筐体内における前記搬送路の上方にて長手方向に延びるとともに前記搬送路の幅方向に並列して設置された複数のヒータと、
前記被加熱飲食物を所望の温度で加熱する際の各ヒータ毎の設定温度を設定するために前記各ヒータ毎に予め定められた所定比率に基づいて、前記各ヒータ毎の出力値を設定する設定手段と、
前記所定比率を変更可能とする変更手段と、
から少なくとも構成されていることを特徴としている。
この特徴によれば、搬送路の幅方向に並列して設置された複数のヒータの設定温度を各ヒータ毎に設定できるため、搬送路の幅方向に所望の温度(筐体内の雰囲気温度)を設定できる。また、被加熱飲食物を加熱する温度の変更により生じる各ヒータ間の温度差の変化に応じて所定比率を適宜変更することで、各ヒータ間の設定温度の温度差を任意に修正できるため、様々な品目の被加熱飲食物を単一の搬送路により搬送し夫々適温にて加熱できる。
In order to solve the above-mentioned problems, a continuous food and beverage heating device according to claim 1 of the present invention is a housing that covers an upper portion of a transport path along the longitudinal direction of the transport path for transporting heated food and drink. A food and beverage continuous heating device that heats the heated food and beverage passing through the housing;
A plurality of heaters extending in the longitudinal direction above the transport path in the housing and installed in parallel in the width direction of the transport path;
An output value for each heater is set based on a predetermined ratio predetermined for each heater in order to set a set temperature for each heater when heating the food to be heated at a desired temperature. Setting means;
Changing means for changing the predetermined ratio;
It is characterized by comprising at least.
According to this feature, since the set temperature of a plurality of heaters installed in parallel in the width direction of the transport path can be set for each heater, a desired temperature (atmosphere temperature in the housing) can be set in the width direction of the transport path. Can be set. In addition, because the temperature difference of the set temperature between the heaters can be arbitrarily corrected by appropriately changing the predetermined ratio according to the change of the temperature difference between the heaters caused by the change of the temperature for heating the heated food and drink, Various food items to be heated can be transported through a single transport path and heated at an appropriate temperature.

本発明の請求項2に記載の飲食物の連続加熱装置は、請求項1に記載の飲食物の連続加熱装置であって、前記各ヒータは、略同一高さ位置であるとともに前記搬送路の幅方向に略一定間隔おきに離間して設置されており、前記搬送路の幅方向における中央部に設置された前記ヒータから端部に設置された前記ヒータに向かって前記所定比率が高く設定されていることを特徴としている。
この特徴によれば、搬送路の幅方向における中央部に設置されたヒータから端部に設置されたヒータに向かって設定温度が高く調整されるため、搬送路の幅方向に均一な温度で被加熱飲食物をムラ無く加熱できる。
The continuous heating apparatus for food and drink according to claim 2 of the present invention is the continuous heating apparatus for food and drink according to claim 1, wherein the heaters are substantially at the same height and are located on the transport path. The predetermined ratio is set higher from the heater installed at the center in the width direction of the transport path toward the heater installed at the end. It is characterized by having.
According to this feature, the set temperature is adjusted to be higher from the heater installed at the center in the width direction of the conveyance path toward the heater installed at the end, so that the coated temperature is uniform in the width direction of the conveyance path. Heated food and drink can be heated evenly.

本発明の請求項3に記載の飲食物の連続加熱装置は、請求項1または2に記載の飲食物の連続加熱装置であって、前記変更手段は、前記各ヒータ毎に前記所定比率を変更可能とすることを特徴としている。
この特徴によれば、搬送路の幅方向に並列して設置された各ヒータ毎に設定温度を変更できるので、被加熱飲食物の加熱温度を搬送路の幅方向に任意に調整できる。
The continuous heating apparatus for food and drink according to claim 3 of the present invention is the continuous heating apparatus for food and drink according to claim 1 or 2, wherein the changing means changes the predetermined ratio for each heater. It is characterized by making it possible.
According to this feature, since the set temperature can be changed for each heater installed in parallel in the width direction of the transport path, the heating temperature of the food to be heated can be arbitrarily adjusted in the width direction of the transport path.

本発明の請求項4に記載の飲食物の連続加熱装置は、請求項1ないし3のいずれかに記載の飲食物の連続加熱装置であって、前記各ヒータのうち少なくとも一つのヒータの温度を検知する温度検知手段を備え、前記設定手段は、前記所定比率と前記温度検知手段により検知された温度とに基づいて、前記各ヒータ毎の出力値を設定することを特徴としている。
この特徴によれば、温度検知手段により検知されたヒータの温度を、各ヒータ毎の出力値に反映させることができるため、各ヒータ毎に設定した設定温度に成るよう正確に放熱される。
A food and beverage continuous heating device according to claim 4 of the present invention is the food and beverage continuous heating device according to any one of claims 1 to 3, wherein the temperature of at least one of the heaters is set. Temperature detecting means for detecting is provided, and the setting means sets an output value for each heater based on the predetermined ratio and the temperature detected by the temperature detecting means.
According to this feature, since the temperature of the heater detected by the temperature detecting means can be reflected in the output value for each heater, heat is accurately radiated so that the set temperature is set for each heater.

本発明の実施例を以下に説明する。   Examples of the present invention will be described below.

本発明の実施例を図面に基づいて説明すると、先ず図1は、本発明の実施例における飲食物の連続加熱装置の全体像を示す側面図である。図2は、図1のA−A断面図である。図3は、図2のB−B断面図である。図4は、タッチパネルを示す画面表示図である。図5は、タッチパネルを示す画面表示図である。尚、図中で太実線は電源線を示し、点線は信号線を示している。   DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to the drawings. First, FIG. 1 is a side view showing an overall image of a continuous food and beverage heating device according to an embodiment of the present invention. FIG. 2 is a cross-sectional view taken along the line AA of FIG. 3 is a cross-sectional view taken along the line BB in FIG. FIG. 4 is a screen display diagram showing a touch panel. FIG. 5 is a screen display diagram showing a touch panel. In the figure, a thick solid line indicates a power supply line, and a dotted line indicates a signal line.

先ず、飲食物の連続加熱装置の概略構成について説明する。   First, the schematic structure of the continuous heating apparatus for food and drink will be described.

図1及び図2に示されるように、飲食物の連続加熱装置は、例えば被加熱飲食物としてのハンバーグパテPを載置して長手方向に連続して搬送する搬送路としての搬送ベルト12の長手方向に沿って、搬送ベルト12の上方を被覆するようにして筐体1が設けられており、後述のように筐体1内を連続して通過するハンバーグパテPを加熱するものである。   As shown in FIG. 1 and FIG. 2, the continuous heating device for food and drink includes, for example, a transport belt 12 serving as a transport path on which a hamburger putty P serving as a heated food and drink is placed and transported continuously in the longitudinal direction. A casing 1 is provided so as to cover the upper part of the conveyor belt 12 along the longitudinal direction, and the hamburger putty P that continuously passes through the casing 1 is heated as will be described later.

両図において、方形箱状をなす筺体1の左右の側板1aの中間部間に横架された支持板2と底板1bの上面には、左右1対のブラケット4、4が、前後方向(以下、図1の左方を前として説明する)を向いて固着されている。   In both figures, a pair of left and right brackets 4 and 4 are mounted on the upper surface of the support plate 2 and the bottom plate 1b, which are laid between the middle portions of the left and right side plates 1a of the box 1 having a rectangular box shape. , Which will be described with the left side of FIG. 1 as the front).

左右のブラケット4、4の対向面間には、前後方向に所定間隔おきに配設される搬送ローラ13の両端が、回転自在に枢支されており、各スプロケット8及び各搬送ローラ13の外側周面に当接するように、搬送路としての無端状の搬送ベルト12が取付けられている。   Between the opposing surfaces of the left and right brackets 4, 4, both ends of the transport roller 13 disposed at predetermined intervals in the front-rear direction are pivotally supported, and the outer sides of the sprockets 8 and the transport rollers 13. An endless transport belt 12 as a transport path is attached so as to contact the peripheral surface.

搬送ベルト12は、筺体1の前面板1cと後面板1dに形成した開口部6を挿通して、筺体1の前後部に付設された支持台7、7に枢着した上下のスプロケット8に掛け回され、後方の上部のスプロケット8を、モータ9の駆動スプロケット10に巻回した駆動チェーン11により駆動することにより、図1の矢印方向に無端回送するようになっており、筺体1の後方において搬送ベルト12の上面に載置されたハンバーグパテPが、前方に搬送されるようになっている。   The conveyor belt 12 is passed through the openings 6 formed in the front plate 1c and the rear plate 1d of the housing 1 and is hung on the upper and lower sprockets 8 pivotally attached to the support bases 7 and 7 attached to the front and rear portions of the housing 1. The rear upper sprocket 8 is driven by a drive chain 11 wound around a drive sprocket 10 of a motor 9 so as to be sent endlessly in the direction of the arrow in FIG. The hamburger putty P placed on the upper surface of the transport belt 12 is transported forward.

支持板2の上方において、筺体1の前面板1cと後面板1dの対向面の左右両端に取付けられた上下方向を向く取付杆16の中間部には、前後1対の水平支持杆17が、長孔18を介して高さ調節可能に取付けられ、筐体内における搬送ベルト12の上方であって両水平支持杆17の対向面に左右方向に所定間隔おきに取付けた複数のブラケット19間には、管状のヒータH1〜H8が、搬送ベルト12の長手方向(前後方向)に延びるとともに、搬送ベルト12の幅方向に並列して複数(本実施例では8本)取付けられている。   Above the support plate 2, a pair of front and rear horizontal support rods 17 are provided in the middle part of the mounting rods 16 facing the up and down direction attached to the left and right ends of the opposing surfaces of the front plate 1 c and the rear plate 1 d of the housing 1. Between the plurality of brackets 19 which are attached via the long holes 18 so that the height can be adjusted, and which are attached to the opposing surfaces of the horizontal support rods 17 at the predetermined intervals in the left-right direction above the transport belt 12. Tubular heaters H <b> 1 to H <b> 8 extend in the longitudinal direction (front-rear direction) of the conveyor belt 12, and a plurality (eight in this embodiment) are attached in parallel in the width direction of the conveyor belt 12.

各ヒータH1〜H8は、略同一高さであるとともに、搬送ベルト12の幅方向に略一定間隔おきに離間して設置されている。尚、ヒータの本数については本実施例の8本に限られず、何本であってもよい。また、各ヒータH1〜H8の上方を覆う円弧状の反射板21が設置されており、各ヒータH1〜H8からの放射熱を有効にハンバーグパテPに向けている。   The heaters H <b> 1 to H <b> 8 have substantially the same height and are spaced apart from each other in the width direction of the transport belt 12 at substantially constant intervals. Note that the number of heaters is not limited to eight in the present embodiment, and may be any number. Moreover, the circular-arc-shaped reflecting plate 21 which covers the upper direction of each heater H1-H8 is installed, and the radiant heat from each heater H1-H8 is effectively directed to the hamburger putty P.

次いで、送風箱22について、図2に基づいて説明すると、送風箱22の上面板22bの中央には、円形の送風口24が開口され、この送風口24内には、筺体1の上面板1eの中央部上面に取り付けたモータ25から筺体1内に垂下する回転軸25aに取り付けられた送風ファン26の下端部が若干収容されている。   Next, the blower box 22 will be described with reference to FIG. 2. A circular blower opening 24 is opened at the center of the upper face plate 22 b of the blower box 22, and the upper face plate 1 e of the housing 1 is placed in the blower opening 24. The lower end part of the blower fan 26 attached to the rotating shaft 25a that hangs down in the housing 1 from the motor 25 attached to the upper surface of the central part is housed slightly.

モータ25により送風ファン26が回転すると、筺体1内の空気は送風箱22の上面より内部に圧送され、送風箱22内においてほぼ一定圧とされた圧縮空気は、各送風ノズル23より均一な圧力で噴出するようになる。送風箱22における送風口24の周囲には、円筒形の複数の環流筒29が、上下に貫通するようにして嵌合され、送風箱22の下方の空気が環流筒29を通って上下に循環し、再度送風ファン26により送風されるようになっている。   When the blower fan 26 is rotated by the motor 25, the air in the housing 1 is pumped from the upper surface of the blower box 22 into the inside, and the compressed air that is set to a substantially constant pressure in the blower box 22 has a uniform pressure from each blower nozzle 23. It comes to erupt. A plurality of cylindrical reflux tubes 29 are fitted around the blower opening 24 in the blower box 22 so as to penetrate vertically, and the air below the blower box 22 circulates up and down through the reflux tube 29. Then, the air is blown again by the blower fan 26.

また、図3に示されるように、各ヒータH1〜H8は、後述するコンピュータCに搭載された制御部30(図5参照)により各ヒータH1〜H8毎に制御されているオン/オフ接点を有するリレーR1〜R8を介して、図示しない電源に接続されており、各リレーR1〜R8がオン状態の場合には、電源が供給されて各ヒータH1〜H8周面から所定に放熱できるようになっている。   Further, as shown in FIG. 3, the heaters H1 to H8 have ON / OFF contacts controlled for each of the heaters H1 to H8 by a control unit 30 (see FIG. 5) mounted on a computer C described later. It is connected to a power source (not shown) via the relays R1 to R8, and when each of the relays R1 to R8 is in an ON state, the power is supplied so that heat can be radiated from the peripheral surfaces of the heaters H1 to H8. It has become.

またヒータH8の近傍に、制御部30に接続された温度検知手段としての温度センサ31が設置されており、温度センサ31により検知されたヒータH8近傍の温度情報が、後述するように制御部30に伝達される。尚、本実施例の実施例における飲食物の連続加熱装置は、主に筐体1内に配設された各ヒータH1〜H8及びコンピュータCとから構成されている。   Further, a temperature sensor 31 serving as a temperature detection unit connected to the control unit 30 is installed in the vicinity of the heater H8, and temperature information in the vicinity of the heater H8 detected by the temperature sensor 31 is described later. Is transmitted to. In addition, the continuous heating apparatus of the food and drink in the Example of a present Example is comprised from each heater H1-H8 and the computer C which were mainly arrange | positioned in the housing | casing 1. FIG.

更に、制御部30には、図4及び図5に示されるように、温度情報等及び所定比率の入力部33及び表示部34として適所に設置されたタッチパネル32が接続されており、タッチパネル32により、種々の被加熱飲食物を加熱する加熱温度と、各ヒータH1〜H8毎の設定温度を設定するための所定比率とを、各ヒータH1〜H8毎に入力し制御部30に設定できるようになっている。また、制御部30には、設定された各種情報を記憶する記憶部35が接続されている。   Further, as shown in FIGS. 4 and 5, the control unit 30 is connected with a touch panel 32 installed at appropriate positions as an input unit 33 and a display unit 34 of temperature information and a predetermined ratio. The heating temperature for heating various foods to be heated and the predetermined ratio for setting the set temperature for each heater H1 to H8 can be input to each heater H1 to H8 and set in the control unit 30. It has become. The control unit 30 is connected to a storage unit 35 that stores various set information.

ここで、本実施例で加熱温度とは、ヒータH1〜H8全体の代表温度として操作者が設定する温度のことである。   Here, the heating temperature in this embodiment is a temperature set by the operator as a representative temperature of the entire heaters H1 to H8.

次に、被加熱飲食物の加熱について説明する。   Next, heating of the heated food and drink will be described.

図4に示されるように、操作者は、被加熱飲食物の品目若しくは希望する焼上り具合等に応じて、所望の加熱温度をタッチパネル32により入力すると、制御部30は、該入力された値を加熱温度として設定する。本実施例の場合、例えばハンバーグパテPの加熱温度を入力キー32aの押し操作により200℃が入力された状態で設定キー32cが操作されたことに基づいて、制御部30は入力された200℃を加熱温度として設定する。続いて操作者は、設定した加熱温度に対応する各ヒータH1〜H8毎の設定温度を設定するために、各ヒータH1〜H8毎に所定比率を設定する。   As shown in FIG. 4, when the operator inputs a desired heating temperature using the touch panel 32 in accordance with the item to be heated or the desired baking condition, the control unit 30 reads the input value. Is set as the heating temperature. In the case of the present embodiment, for example, based on the setting key 32c being operated with the heating temperature of the hamburger putty P being input by the operation of pressing the input key 32a, the control unit 30 inputs the input 200 ° C. Is set as the heating temperature. Subsequently, the operator sets a predetermined ratio for each heater H1 to H8 in order to set a set temperature for each heater H1 to H8 corresponding to the set heating temperature.

ここで、設定温度とは、操作者により入力されて設定された加熱温度と後述する所定比率とにより、各ヒータH1〜H8毎に設定される温度のことである。   Here, the set temperature is a temperature set for each of the heaters H1 to H8 based on a heating temperature input and set by an operator and a predetermined ratio described later.

本実施例の場合、例えば搬送ベルト12の幅方向における中央部側に設置されたヒータH4、H5に所定比率0.90を設定し、以下両端部側に設置されたヒータH1、H8に向かって所定比率を高く設定する。例えば、ヒータH3、H6の所定比率を0.95に、ヒータH2、H7の所定比率を1.00に、ヒータH1、H8の所定比率を1.05に、それぞれ入力キー32bにより入力し、設定キー32cにより設定する。図4では、ヒータH3の所定比率を0.95に設定している画面を示している。上記のように設定した各ヒータH1〜H8毎の所定比率を、加熱温度と関連づけて保存キー32dにより記憶部35に記憶させることができる。   In the case of the present embodiment, for example, a predetermined ratio of 0.90 is set for the heaters H4 and H5 installed on the center side in the width direction of the conveyor belt 12, and thereafter toward the heaters H1 and H8 installed on both ends. Set the predetermined ratio high. For example, the predetermined ratio of the heaters H3 and H6 is set to 0.95, the predetermined ratio of the heaters H2 and H7 is set to 1.00, and the predetermined ratio of the heaters H1 and H8 is set to 1.05 by the input key 32b. Set by key 32c. FIG. 4 shows a screen in which the predetermined ratio of the heater H3 is set to 0.95. The predetermined ratio for each of the heaters H1 to H8 set as described above can be stored in the storage unit 35 by the save key 32d in association with the heating temperature.

このようにすることで、一旦上記した加熱温度と所定比率とを記憶させた後は、加熱温度(例えば200℃)を入力するだけで、すでに設定された各ヒータH1〜H8毎の所定比率を、再度設定することなく記憶部35に記憶された情報を用いて自動的に設定できる。   By doing in this way, after having memorize | stored the above-mentioned heating temperature and predetermined ratio once, only by inputting heating temperature (for example, 200 degreeC), the predetermined ratio for each heater H1-H8 already set is set. The information can be automatically set using the information stored in the storage unit 35 without setting again.

尚、本実施例では、ヒータH2、H7の所定比率を1.00としているが、所定比率の値は、必ずしも上記値に限られず、操作者が任意に設定できるものであって、例えば、両端に配置されたヒータH1、H8の所定比率を1.00とし、このヒータH1、H8の所定比率を基準として、他のヒータH2〜H7の所定比率を設定してもよい。   In the present embodiment, the predetermined ratio of the heaters H2 and H7 is set to 1.00. However, the value of the predetermined ratio is not necessarily limited to the above value, and can be arbitrarily set by the operator. The predetermined ratio of the heaters H1 and H8 arranged in the above may be set to 1.00, and the predetermined ratio of the other heaters H2 to H7 may be set on the basis of the predetermined ratio of the heaters H1 and H8.

また、被加熱飲食物の品目として、例えば「ハンバーグ」を制御部30に入力設定することができ、上記のように設定した加熱温度と各ヒータH1〜H8毎の所定比率とを、被加熱飲食物の一品目であるハンバーグと関連づけて保存キー32dにより記憶部35に記憶させることができる。   Moreover, for example, “hamburg” can be input and set to the control unit 30 as an item of the heated food and drink, and the heating temperature set as described above and the predetermined ratio for each of the heaters H1 to H8 are set as the heated food and drink. The storage key 32d can be stored in the storage unit 35 in association with a hamburger that is one item of the product.

このようにすることで、一旦上記した被加熱飲食物の品目と加熱温度、所定比率を記憶させた後は、被加熱飲食物の品目(例えばハンバーグ)を入力するだけで、すでに設定された加熱温度と各ヒータH1〜H8毎の所定比率とを、再度設定することなく記憶部35に記憶された情報を用いて自動的に設定できる。   In this way, once the item of heated food and beverage, the heating temperature, and the predetermined ratio are stored once, the heating item already set is simply input by inputting the item of heated food and beverage (for example, hamburger). The temperature and the predetermined ratio for each of the heaters H1 to H8 can be automatically set using the information stored in the storage unit 35 without being set again.

次に、上記のように設定した加熱温度と各ヒータH1〜H8毎の所定比率とに基づいて、制御部30は、各ヒータH1〜H8毎に設定温度を算出し設定する。つまり、加熱温度にそれぞれの所定比率を乗じて算出された温度が、各ヒータH1〜H8毎の設定温度となる。本実施例の場合各ヒータH1〜H8の設定温度は、ヒータH4、H5は180℃に、ヒータH3、H6は190℃に、ヒータH2、H7は200℃に、ヒータH1、H8は210℃に設定され、隣接したヒータ各H1〜H8間の温度差は10℃となる。   Next, based on the heating temperature set as described above and a predetermined ratio for each of the heaters H1 to H8, the control unit 30 calculates and sets a set temperature for each of the heaters H1 to H8. That is, the temperature calculated by multiplying the heating temperature by the respective predetermined ratio becomes the set temperature for each of the heaters H1 to H8. In this embodiment, the set temperatures of the heaters H1 to H8 are 180 ° C. for the heaters H4 and H5, 190 ° C. for the heaters H3 and H6, 200 ° C. for the heaters H2 and H7, and 210 ° C. for the heaters H1 and H8. The temperature difference between the adjacent heaters H1 to H8 is 10 ° C.

仮に、各ヒータH1〜H8の設定温度を均一にすると、各ヒータH1〜H8から搬送ベルト12に向かって放射状に熱が伝達されるため、搬送ベルト12の幅方向における中央部から両端部に向かって熱が低く分布されることになるが、上述のように各ヒータH1〜H8それぞれに対して設定温度を個別に設定することで、搬送ベルト12の幅方向における中央部に設置されたヒータH4、H5から端部に設置されたヒータH1、H8に向かって設定温度が高く調整されるため、搬送ベルト12の幅方向に均一な温度となり被加熱飲食物をムラ無く加熱できる。   If the set temperatures of the heaters H1 to H8 are made uniform, heat is transferred radially from the heaters H1 to H8 toward the conveyor belt 12, so that the central portion in the width direction of the conveyor belt 12 moves toward both ends. Although the heat is distributed low, the heater H4 installed at the center in the width direction of the conveyor belt 12 by individually setting the set temperature for each of the heaters H1 to H8 as described above. Since the set temperature is adjusted higher toward the heaters H1 and H8 installed at the ends from H5, the temperature becomes uniform in the width direction of the conveyor belt 12, and the heated food can be heated evenly.

また、上述した加熱温度及び所定比率は、例えば被加熱飲食物の品目や所望の焼き具合等に応じて、変更手段(入力手段)としてのタッチパネル32及び制御部30により任意に変更が可能であり、更に所定比率は各ヒータH1〜H8毎に変更することが可能である。   Moreover, the heating temperature and the predetermined ratio described above can be arbitrarily changed by the touch panel 32 and the control unit 30 as changing means (input means) according to, for example, the item of the food to be heated and the desired baking condition. Furthermore, the predetermined ratio can be changed for each heater H1 to H8.

尚、例えば加熱温度を200℃にした場合における各ヒータH1〜H8毎の所定比率が上述したように設定されているが、更に後述のように、例えば加熱温度を300℃にした場合における各ヒータH1〜H8毎の所定比率を同様に設定できるようになっている。即ち、所望の加熱温度に対応する所定比率を各ヒータH1〜H8毎に定めることができる。   For example, when the heating temperature is 200 ° C., the predetermined ratio for each of the heaters H1 to H8 is set as described above. However, as will be described later, for example, each heater when the heating temperature is 300 ° C. The predetermined ratio for each of H1 to H8 can be set similarly. That is, a predetermined ratio corresponding to a desired heating temperature can be determined for each of the heaters H1 to H8.

次に、操作者が、タッチパネル32の運転キー32eを押し操作することにより、各ヒータH1〜H8毎に設定された設定温度に応じて、各ヒータH1〜H8の加熱が始まる。各リレーR1〜R8が個別に制御されオン状態となることで、各ヒータH1〜H8に電源が供給され、電気エネルギが熱エネルギに変換されて各ヒータH1〜H8周面が加熱される。   Next, when the operator presses the operation key 32e of the touch panel 32, heating of the heaters H1 to H8 starts according to the set temperature set for each of the heaters H1 to H8. When the relays R1 to R8 are individually controlled and turned on, power is supplied to the heaters H1 to H8, electric energy is converted into thermal energy, and the peripheral surfaces of the heaters H1 to H8 are heated.

代表的にヒータH8の近傍に設置された温度センサ31により検知された温度情報が、経時的に逐次制御部30に入力される。制御部30では、この検知された温度情報と各ヒータH1〜H8毎に設定された設定温度情報とを経時的に逐次比較し、各ヒータH1〜H8毎と電源との間に介在している各リレーR1〜R8に、個別に出力値としてのオン信号若しくはオフ信号を適宜発信することで、各ヒータH1〜H8から放熱される温度を個別に上記設定温度にする。   Typically, temperature information detected by a temperature sensor 31 installed in the vicinity of the heater H8 is sequentially input to the control unit 30 over time. The control unit 30 sequentially compares the detected temperature information with the set temperature information set for each of the heaters H1 to H8 over time, and is interposed between each of the heaters H1 to H8 and the power source. By appropriately transmitting an ON signal or an OFF signal as an output value individually to each of the relays R1 to R8, the temperature radiated from each of the heaters H1 to H8 is individually set to the set temperature.

このようにすることで、温度センサ31により検知されたヒータH8の温度を、各ヒータH1〜H8毎の出力値としてのオン信号若しくはオフ信号に反映させることができるため、各ヒータH1〜H8毎に設定した設定温度に成るよう正確に放熱される。   By doing in this way, since the temperature of the heater H8 detected by the temperature sensor 31 can be reflected in an ON signal or an OFF signal as an output value for each heater H1 to H8, each heater H1 to H8 is reflected. The heat is accurately radiated so that the set temperature is set to.

尚、各ヒータH1〜H8毎に設定される出力値は、本実施例のように各リレーR1〜R8に発信されるオン信号若しくはオフ信号に限られず、例えば設定温度を実現するための電力であってもよい。   Note that the output value set for each of the heaters H1 to H8 is not limited to the on signal or the off signal transmitted to each of the relays R1 to R8 as in this embodiment, and is, for example, power for realizing the set temperature. There may be.

また、上記のようにすることで、搬送ベルト12の幅方向に並列して設置された複数のヒータH1〜H8の設定温度を各ヒータH1〜H8毎に設定できるため、搬送ベルト12の幅方向に所望の温度(筐体内の雰囲気温度)を設定できる。また、被加熱飲食物を加熱する温度の変更により生じる各ヒータH1〜H8間の温度差の変化に応じて所定比率を適宜変更することで、各ヒータH1〜H8間の設定温度の温度差を任意に修正できるため、様々な品目の被加熱飲食物を単一の搬送ベルト12により搬送し夫々適温にて加熱できる。   Moreover, since the setting temperature of several heaters H1-H8 installed in parallel with the width direction of the conveyance belt 12 can be set for every heater H1-H8 by doing as mentioned above, the width direction of the conveyance belt 12 A desired temperature (atmosphere temperature in the casing) can be set. Moreover, the temperature difference of the setting temperature between each heater H1-H8 is changed suitably according to the change of the temperature difference between each heater H1-H8 produced by the change of the temperature which heats food-and-beverage. Since it can correct arbitrarily, the to-be-heated food and drink of various items can be conveyed with the single conveyance belt 12, and each can be heated at suitable temperature.

例えば、被加熱飲食物の品目の変更に伴い、加熱温度として高温の300℃を所望する場合、上述した所定比率であれば、各ヒータH1〜H8の設定温度は、ヒータH4、H5は270℃に、ヒータH3、H6は285℃に、ヒータH2、H7は300℃に、ヒータH1、H8は315℃に設定され、隣接したヒータ各H1〜H8間の温度差は15℃となる。   For example, when a high temperature of 300 ° C. is desired as a heating temperature in accordance with a change in the item of food to be heated, the set temperatures of the heaters H1 to H8 are 270 ° C. for the heaters H4 and H5 if the above-described predetermined ratio is used. The heaters H3 and H6 are set to 285 ° C., the heaters H2 and H7 are set to 300 ° C., the heaters H1 and H8 are set to 315 ° C., and the temperature difference between the adjacent heaters H1 to H8 is 15 ° C.

即ち、加熱温度を200℃から300℃に変更することにより、各ヒータH1〜H8間の温度差が上述の10℃から15℃に拡大してしまい、搬送ベルト12の幅方向における加熱温度の均一性が維持できなくなる。このような場合は、各ヒータH1〜H8毎に所定比率を適宜変更し、各ヒータH1〜H8間の設定温度の温度差を縮小するように修正できる。   That is, by changing the heating temperature from 200 ° C. to 300 ° C., the temperature difference between the heaters H1 to H8 increases from 10 ° C. to 15 ° C., and the heating temperature in the width direction of the conveyor belt 12 is uniform. Sex cannot be maintained. In such a case, the predetermined ratio can be appropriately changed for each of the heaters H1 to H8, and the temperature difference of the set temperature between the heaters H1 to H8 can be corrected.

このようにすることで、搬送ベルト12の幅方向に並列して設置された各ヒータH1〜H8毎に設定温度を変更できるので、被加熱飲食物の加熱温度を搬送ベルト12の幅方向に任意に調整できる。   By doing in this way, since setting temperature can be changed for every heater H1-H8 installed in parallel with the width direction of the conveyance belt 12, the heating temperature of to-be-heated food and drinks is arbitrary in the width direction of the conveyance belt 12. Can be adjusted.

以上、本発明の実施例を図面により説明してきたが、具体的な構成はこれら実施例に限られるものではなく、本発明の要旨を逸脱しない範囲における変更や追加があっても本発明に含まれる。   Although the embodiments of the present invention have been described with reference to the drawings, the specific configuration is not limited to these embodiments, and modifications and additions within the scope of the present invention are included in the present invention. It is.

例えば、上記実施例では、加熱温度及び所定比率を入力手段としてのタッチパネル32により入力して設定可能であるが、入力手段は必ずしもタッチパネルに限られず、例えばキーボードであってもよい。   For example, in the above embodiment, the heating temperature and the predetermined ratio can be input and set by the touch panel 32 as the input means, but the input means is not necessarily limited to the touch panel, and may be a keyboard, for example.

また、上記実施例では、各ヒータH1〜H8は、筐体1内において略同一高さ位置であるとともに搬送ベルト12の幅方向に略一定間隔おきに離間して設置されているが、各ヒータの設置については、必ずしも上記実施例に限られず、例えば複数のヒータが、搬送路の幅方向における中央部から両端部に向かって低くなるように設置されていてもよいし、また中央部から両端部に向かって隣接するヒータの離間距離が短くなるように設置されていてもよい。   In the above embodiment, the heaters H <b> 1 to H <b> 8 are located at substantially the same height in the housing 1 and are spaced apart from each other in the width direction of the conveyor belt 12. However, for example, a plurality of heaters may be installed so as to be lowered from the central portion toward the both ends in the width direction of the conveyance path. You may install so that the separation distance of the heater which adjoins toward a part may become short.

更に、上記実施例では、ヒータH1〜H4とヒータH5〜H8とは、搬送ベルト12の幅方向において略対称に設置されているため、このような場合には、一方のヒータH1〜H4の所定比率のみを操作者が設定し、他方のH5〜H8の所定比率は、対応するヒータH1〜H4の所定比率と同じ値に自動的に設定するようにしてもよい。   Furthermore, in the above embodiment, the heaters H1 to H4 and the heaters H5 to H8 are installed substantially symmetrically in the width direction of the conveyor belt 12, and in such a case, the predetermined heaters H1 to H4 are predetermined. Only the ratio may be set by the operator, and the other predetermined ratio of H5 to H8 may be automatically set to the same value as the predetermined ratio of the corresponding heaters H1 to H4.

また、上記実施例では、加熱温度をヒータの代表温度として設定し、各ヒータH1〜H8の所定比率を0.90〜1.05の値に設定しているが、例えば、加熱温度を被加熱飲食物が加熱される実際の温度(雰囲気温度)として設定し、各ヒータH1〜H8から伝播される熱効率を勘案して所定比率を例えば2.0前後の値などに適宜設定してもよい。   Moreover, in the said Example, although heating temperature is set as a representative temperature of a heater and the predetermined ratio of each heater H1-H8 is set to the value of 0.90-1.05, for example, heating temperature is heated It may be set as the actual temperature (atmosphere temperature) at which the food or drink is heated, and the predetermined ratio may be appropriately set to a value of around 2.0, for example, taking into account the thermal efficiency propagated from each heater H1 to H8.

また、上記実施例では、被加熱飲食物としてハンバーグパテPを加熱温度200℃で加熱しているが、被加熱飲食物は、加熱調理を要する飲食物であればよく、例えば、焼魚や肉・野菜類であってもよい。またスープ等の汁物であってもよいし、冷凍食品の解凍のための加熱であってもよい。   Moreover, in the said Example, although the hamburger putty P is heated at the heating temperature of 200 degreeC as a to-be-heated food / beverage, the to-be-heated food / beverage should just be the food / beverage which requires cooking, for example, grilled fish, meat, Vegetables may be used. Moreover, it may be a soup such as soup, or may be heating for thawing frozen food.

更に、上記実施例では、無端状の搬送ベルト12に飲食物を載置して筐体内にて加熱しているが、筐体内を通過する搬送路であれば、例えば、搬送方向に連続して設けられたいわゆるクレセント型の多数の搬送板からなるクレセントコンベアや、無端回送させられる一対のチェーンの対向面間に搬送方向に一定の間隔を設けて枢支された多数の搬送ローラからなるローラ式コンベアであってもよい。また、搬送路は、特段に無端回送する必要はなく、筐体内を一定方向に通過するものであればよい。   Furthermore, in the said Example, although food and drinks are mounted in the endless conveyance belt 12, and it heats in a housing | casing, if it is a conveyance path which passes the inside of a housing | casing, for example, it will continue in a conveyance direction. Crescent conveyor consisting of a large number of so-called crescent-type conveying plates, or a roller type consisting of a large number of conveying rollers pivotally supported with a certain interval in the conveying direction between the opposed surfaces of a pair of chains that are fed endlessly It may be a conveyor. Further, the transport path need not be particularly endlessly fed, and may be any path that passes through the housing in a certain direction.

また、上記実施例では、被加熱飲食物を筐体1内を通過させるとともに加熱しているが、例えば筐体内で被加熱飲食物の搬送を一旦停止し、所定に加熱した後に再び搬送させてもよい。   Moreover, in the said Example, although the to-be-heated foodstuff is made to pass through the inside of the housing | casing 1 and is heated, for example, conveyance of the to-be-heated foodstuff is once stopped in a housing | casing, it is made to convey again after heating predetermined. Also good.

また、上記実施例では、コンピュータCの制御部30は、被加熱飲食物を所望の温度で加熱する際の各ヒータ毎の設定温度を設定するために各ヒータH1〜H8毎に予め定められた所定比率に基づいて、各ヒータH1〜H8毎の出力値(設定温度)を設定するようになっていたが、例えば、被加熱飲食物を所望の温度で加熱する際の各ヒータ毎の設定温度を設定するために各ヒータH1〜H8間毎に予め定めた温度差に基づいて、各ヒータH1〜H8毎の出力値(設定温度)を設定するようにしてもよい。   Moreover, in the said Example, the control part 30 of the computer C was predetermined for every heater H1-H8 in order to set the preset temperature for each heater at the time of heating food to be heated at desired temperature. The output value (set temperature) for each of the heaters H1 to H8 is set based on the predetermined ratio. For example, the set temperature for each heater when the food to be heated is heated at a desired temperature. In order to set the output value (set temperature) for each heater H1 to H8 may be set based on a temperature difference determined in advance for each heater H1 to H8.

本発明の実施例における飲食物の連続加熱装置の全体像を示す側面図である。It is a side view which shows the whole image of the continuous heating apparatus of the food and drink in the Example of this invention. 図1のA−A断面図である。It is AA sectional drawing of FIG. 図2のB−B断面図である。It is BB sectional drawing of FIG. タッチパネルを示す画面表示図である。It is a screen display figure which shows a touch panel. 制御部の接続状況を示すブロック図である。It is a block diagram which shows the connection condition of a control part.

符号の説明Explanation of symbols

1 筺体
6 開口部
9 モータ
10 駆動スプロケット
11 駆動チェーン
12 搬送ベルト(搬送路)
13 搬送ローラ
30 制御部(設定手段、変更手段)
31 温度センサ(温度検知手段)
32 タッチパネル(変更手段)
32a、32b 入力キー
32c 設定キー
32d 保存キー
32e 運転キー
33 入力部
34 表示部
35 記憶部
H1〜H8 ヒータ
P ハンバーグパテ(被加熱飲食物)
R1〜R8 リレー
1 Housing 6 Opening 9 Motor 10 Drive Sprocket 11 Drive Chain 12 Conveying Belt (Conveying Path)
13 Conveying roller 30 Control unit (setting means, changing means)
31 Temperature sensor (temperature detection means)
32 Touch panel (change means)
32a, 32b Input key 32c Setting key 32d Save key 32e Operation key 33 Input part 34 Display part 35 Storage part H1-H8 Heater P Hamburg patties (food to be heated)
R1-R8 relay

Claims (4)

被加熱飲食物を搬送する搬送路の長手方向に沿って、該搬送路の上方を被覆する筐体が設けられており、前記筐体内を通過する前記被加熱飲食物を加熱する飲食物の連続加熱装置であって、
前記筐体内における前記搬送路の上方にて長手方向に延びるとともに前記搬送路の幅方向に並列して設置された複数のヒータと、
前記被加熱飲食物を所望の温度で加熱する際の各ヒータ毎の設定温度を設定するために前記各ヒータ毎に予め定められた所定比率に基づいて、前記各ヒータ毎の出力値を設定する設定手段と、
前記所定比率を変更可能とする変更手段と、
から少なくとも構成されていることを特徴とする飲食物の連続加熱装置。
A casing covering the upper side of the transport path is provided along the longitudinal direction of the transport path for transporting the heated food and drink, and the continuous food and drink for heating the heated food and drink passing through the casing A heating device,
A plurality of heaters extending in the longitudinal direction above the transport path in the housing and installed in parallel in the width direction of the transport path;
An output value for each heater is set based on a predetermined ratio predetermined for each heater in order to set a set temperature for each heater when heating the food to be heated at a desired temperature. Setting means;
Changing means for changing the predetermined ratio;
The continuous heating apparatus of the food and drink characterized by comprising at least.
前記各ヒータは、略同一高さ位置であるとともに前記搬送路の幅方向に略一定間隔おきに離間して設置されており、前記搬送路の幅方向における中央部に設置された前記ヒータから端部に設置された前記ヒータに向かって前記所定比率が高く設定されていることを特徴とする請求項1に記載の飲食物の連続加熱装置。   The heaters are located at substantially the same height and are spaced apart at substantially regular intervals in the width direction of the transport path, and end from the heaters installed at the center in the width direction of the transport path. The said predetermined ratio is set high toward the said heater installed in the part, The continuous heating apparatus of the food and drink of Claim 1 characterized by the above-mentioned. 前記変更手段は、前記各ヒータ毎に前記所定比率を変更可能とすることを特徴とする請求項1または2に記載の飲食物の連続加熱装置。   The continuous heating apparatus for food and drink according to claim 1 or 2, wherein the changing means is capable of changing the predetermined ratio for each heater. 前記各ヒータのうち少なくとも一つのヒータの温度を検知する温度検知手段を備え、前記設定手段は、前記所定比率と前記温度検知手段により検知された温度とに基づいて、前記各ヒータ毎の出力値を設定することを特徴とする請求項1ないし3のいずれかに記載の飲食物の連続加熱装置。   Temperature detecting means for detecting the temperature of at least one of the heaters is provided, and the setting means outputs an output value for each heater based on the predetermined ratio and the temperature detected by the temperature detecting means. The continuous heating apparatus for food and drink according to any one of claims 1 to 3, wherein:
JP2006152731A 2006-05-31 2006-05-31 Continuous food heating equipment Active JP4412671B2 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110008285A (en) * 2008-04-29 2011-01-26 춘 콩 이안 청 Food cooking oven
JP2012257438A (en) * 2011-06-10 2012-12-27 Chino Corp Power control device, and power control method
IT202000009655A1 (en) * 2020-05-04 2021-11-04 M I T Srl MACHINE FOR THE CONTINUOUS STERILIZATION AND DISINFECTION ON AN INDUSTRIAL SCALE OF VARIOUS KINDS OF PRODUCTS

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110008285A (en) * 2008-04-29 2011-01-26 춘 콩 이안 청 Food cooking oven
JP2011519597A (en) * 2008-04-29 2011-07-14 チェウン・チュン・コン・イアン Food cooking oven
KR101672059B1 (en) * 2008-04-29 2016-11-02 춘 콩 이안 청 Food cooking oven
JP2012257438A (en) * 2011-06-10 2012-12-27 Chino Corp Power control device, and power control method
IT202000009655A1 (en) * 2020-05-04 2021-11-04 M I T Srl MACHINE FOR THE CONTINUOUS STERILIZATION AND DISINFECTION ON AN INDUSTRIAL SCALE OF VARIOUS KINDS OF PRODUCTS

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