TW201201631A - Manufacturing method for face-shaped heater and manufacturing device for face-shaped heater - Google Patents

Manufacturing method for face-shaped heater and manufacturing device for face-shaped heater Download PDF

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TW201201631A
TW201201631A TW100107368A TW100107368A TW201201631A TW 201201631 A TW201201631 A TW 201201631A TW 100107368 A TW100107368 A TW 100107368A TW 100107368 A TW100107368 A TW 100107368A TW 201201631 A TW201201631 A TW 201201631A
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Taiwan
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heating
plate
electromagnetic induction
heat
manufacturing
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TW100107368A
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Chinese (zh)
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Kiyoshi Ishikawa
Masayuki Utsumi
Hiromu Murata
Mitsukazu Kimura
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Panasonic Corp
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Publication of TW201201631A publication Critical patent/TW201201631A/en

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  • General Induction Heating (AREA)
  • Central Heating Systems (AREA)

Abstract

The object of the present invention is to provide a manufacturing method for face-shaped heater capable of proceeding adhesion process for the face-shaped heater without using a mold and capable of processing different shapes and sizes. To solve the problem, in a heating step, when a heating unit 400 formed by arranging heating wires 420 on a heat-uniformizing plate 410 containing aluminum foil 411 and a working piece 110 formed by laminating components are moving, an electromagnetic induction heating device 721 is used to enable the aluminum plate 411 to generate heat. At this moment, since a plurality of (e.g. two) heating coils 722a and 722b are adopted, heat-melting type adhesive is stably melted down so as to achieve energy-saving for the manufacturing process.

Description

201201631 六、發明說明: 【發明所屬之技術領威】 發明領域 本發明係關於一種以電熱器作為發熱源的面狀取暖器 之製造方法及面狀取暖器之製造裝置。 t先前夺椅】 發明背景 現有之此種面狀取暖器具有内襯材、將加熱線配設於 基材而構成之加熱單元和面材這三層所積層而成的構造, 在内襯材與加熱單元之間及加熱單元與面材之間是以黏著 劑黏合。此種面狀取暖器之製造方法係在内襯材或加熱單 7L —邊的主面塗布黏著劑,同時在加熱單元另一邊的主面 或面材塗布黏著劑,然後,將内襯材、加熱單元及面材疊 合形成積層體。之後,從積層體外部加熱使各層間的黏著 劑熔融,然後再用模具加壓成型。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of manufacturing a planar heater using an electric heater as a heat source and a device for manufacturing a planar heater. BACKGROUND OF THE INVENTION The conventional planar heater has a structure in which an inner lining material and a heating unit and a surface material which are formed by disposing a heating wire on a base material are laminated, and the inner lining material is formed. Adhesive is bonded between the heating unit and the heating unit and the face material. The method for manufacturing the planar heater is to apply an adhesive to the main surface of the inner lining material or the heating sheet 7L, and to apply an adhesive to the main surface or the surface material on the other side of the heating unit, and then to lining the inner lining material, The heating unit and the face material are laminated to form a laminate. Thereafter, the adhesive between the layers is melted by heating from the outside of the laminate, and then pressure molded by a mold.

但疋,使用此方法時,因為是從積層體的外部進行加 熱,所以為了讓各層間的黏著劑充分熔融,會有不得不過 度加熱積層體外側之面材或内襯材的問題。由於過度加t 面材或内襯材,一旦超過面狀取暖器之使用狀況中的面S 或内襯材之㈣溫度,就會有面材或内襯材的品質發生劣 化的問題。㈣是,面材有時或為了表面的設計和接觸時 的觸感等而被施辣壓,或為了得到柔軟_感而採用不 那麼^熱的㈣,,若喊加熱,會發生表材:形I 變質,有造成或損傷施於面材的設計或接觸時的觸感吳L 201201631 等的不良影響之虞。 相對於此,也有在不使用黏著劑下製造面狀取暖器的 方法’是在内襯材上塗布胺甲酸乙酯(urethane)發泡材,並 於其上積層在基材上配設加熱線而成之加熱單元和面材, 再將其等在模具内進行加壓成型的方法。此時,胺甲酸乙 酯發泡材會發泡,並因發泡壓力導致胺甲酸乙酯發泡材從 加熱單元的基材渗到面材側並附著於面材,從而將内襯材 和加熱單元和面材貼合為一體(例如,參照專利文獻丨)。 第17圖(a)〜(c)呈現的是專利文獻1中記載之習知的面 狀取暖器,第Π圖(a)係面狀取暖器的製作順序之斜視圖, 第Π圖(b)係製作順序之側面圖,第17圖((〇係成型後的面狀 取暖器之斷面圖。如第17i(a)所示,備妥面材9〇1和,將加 熱線903b配設於加熱基材903a之加熱單元9〇3和將胺曱酸 乙醋發泡材904塗布於表面之内襯材9G5,如第_⑼所示 地將其等進行積層配置於未圖^出之模具内,透過在模具 内加壓成型’成型為如第17圖⑷所示的面狀取暖器。 先前技術文獻 ° 專利文獻 【專利文獻特開2001-041480號公极 C發明内容】 發明概要 發明欲解決之課題 然而,專利文獻1中記載之製造方法依然有如下的問 題。亦即,在記载於專利文獻1之製造方法中,必須準備模 4 201201631 具以施仃加壓成型的加工,而且針對每個面狀取暖器的形 狀及尺寸都必須準備模具。特別是設置並使用於地板面的 面狀取AH通常會生產多種尺寸,因此製作模具所需費用 立曰夕同時在生產不同形狀和尺寸的面狀取暖器時必須要 更換模具’故而難以提高生產效率。 I發明係解決前述習知課題的方案,目的在於提供一 種既可防止因加熱表面材的表面所造成的不良影響,又可 在不使用模具下生產面狀取暖器,而且可以容㈣處理形 狀和尺寸不同的面狀取暖器之製造方法及製造裝置。 用以解決課題之手段 本毛明之面狀取暖器的製造方法係為解決前述課題 之,具,於含有金屬成分的均熱板上配設加熱線而成之面 狀加’’’、單元和’積層於該加熱單元上的板狀部件之面狀取 暖器的k方法’其包含,在插進了齡融型黏著劑層的 狀態下形成將前述板狀部件和前述加熱單神疊而成之積 層體的準備步驟和’在鄰近前述積層體的表裏面之至少一 邊處設置電磁感應加熱線圈,邊使前述積層體往預先設定 、移動义向移動’邊利用前述電磁感應加熱線圈產生磁力 線以使刚述加熱單元之前述均熱板發熱,藉而使前述黏著 舰融之加熱步驟;在前述加熱步驟中,其構成係在面向 刖述積層體的位置鄰接配置複數個前述電磁感應加熱線圈。 另外本發明之面狀取暖器的製造裝置係為解決前述 課題之具備,於含有金屬成分_熱板上配設加熱線而成 之面狀加熱早元和,積層於該加熱單元上的板狀部件之面 201201631 狀取暖器的製造裝置,其具備將前述板狀部件和前述加熱 單元在插進了熱熔融型黏著劑層的狀態下加以堆疊而成之 積層體往預先設定的移動方向搬送之搬送工具和,位在前 述移動方向的下流側,且包含鄰接配置的複數個加熱線圈 之電磁感應加熱器和,控制工具;該控制工具被建構成, 對由前述搬送工具搬送來的前述積層體之表裏面的至少一 面,施加由前述電磁感應加熱器所產生的磁力線,藉以使 前述加熱單元的前述均熱板發熱,從而使前述黏著劑熔融。 此外,本發明中亦包含利用前述製造方法製造之,具 備於含有金屬成分的均熱板上配設加熱線而成之面狀加熱 單元和,積層於該加熱單元的板狀部件,並且前述加熱單 元及前述板狀部件係以熱熔融型黏著劑層相互黏合固定的 面狀取暖器。 本發明之上述目的、其他的目的、特徵、及優點,在 參照添加的附圖下,可從以下的較佳實施態樣的詳細說明 獲得闡明。 發明效果 本發明的面狀取暖器之製造方法及製造裝置,既可防 止因加熱表面材的表面引起的不良影響,又可在不使用模 具下生產面狀取暖器,而且可以容易地處理形狀或尺寸不 同的面狀取暖器。 圖式簡單說明 【第1圖】本發明實施態樣1之面狀取暖器的製造方法 中,所製造之面狀取暖器的外形之一例的示意斜視圖。 201201631 【第2圖】示於第1圖之面狀取暖器的本體在組裝前的 狀態之一例的示意斜視圖。 【第3圖】示於第2圖之本體的完成狀態之一例的斷面圖。 【第4圖】示於第3圖之本體的構成部件之一具體例的 斷面圖。 【第5圖】示於第4圖之本體所具備的加熱線之一具體 構成例的斜視圖。 【第6圖】製造示於第3圖的本體時之準備步驟的一例 之模式圖。 【第7圖】(a)及(b) ’係製造示於第3圖的本體時之加熱 步驟及加壓步驟的一例之模式圖。 【第8圖】(a)及(b) ’係製造示於第3圖的本體時之熱壓 步驟的一例之模式圖。 【第9圖】係製造示於第3圖的本體時之超音波熔接步 驟的一例之模式圖。 【第10圖】係製造示於第3圖的本體時之修邊步驟的一 例之模式圖。 【第11圖】(a),係示於第7圖(a)之加熱步驟的一較佳 例之模式圖’(b),係示於(a)的加熱步驟中所使用之2個電 磁感應加熱線圈的配置之示意模式圖。 【第12圖】(a),係利用示於第丨丨圖^)及(b)的加熱步驟 製造面狀取暖器的本體時’鋁板及表面材的溫度變化曲線 圖’(b),係對應(a)的溫度變化之電磁感應加熱線圈的感應 電動勢之曲線圖。 201201631 【第13圖】(a),係本發明實施態樣2的面狀取暖器之製 造方法中,製造本體時的加熱步驟及加壓步驟之一例的示 意模式圖,(b),係示於(a)的加熱步驟中所使用之2個電磁 感應加熱線圈的配置之示意模式圖。 【第14圖】(a),係示於第7圖(a)之電磁感應加熱線圈1 個時,加熱步驟中铭板及黏合板的溫度變化曲線圖,(b), 係示於第13圖(a)之電磁感應加熱線圈3個時,加熱步驟中銘 板及黏合板的溫度變化曲線圖。 【第15圖】係本發明實施態樣3之面狀取暖器的製造方 法中,加熱步驟中所使用的複數個電磁感應加熱線圈的一 配置例之示意模式圖。 【第16圖】(a)〜(c),係本發明實施態樣4之面狀取暖 器的製造裝置之一例的示意模式圖。 【第17圖】(a),係習知的面狀取暖器之一製造順序例 的斜視圖,(b),係習知的面狀取暖器之製造順序的其他例 之斷面圖,(c),係習知的面狀取暖器之完成狀態斷面圖。 I:實施方式3 用以實施發明之態樣 本發明的面狀取暖器之製造方法係一種具備於含有金 屬成分的均熱板上配設加熱線而成的面狀加熱單元和,積 層於該加熱單元的板狀部件之面狀取暖器的製造方法,其 包含將前述板狀部件和前述加熱單元在插進了熱熔融型黏 著劑層的狀態下堆疊形成積層體之準備步驟和,在鄰近前 述積層體的表裏面之至少一面處設置電磁感應加熱線圈, 201201631 邊使前述積層體往預先設定的移動方向移動,邊利用前述 電磁感應加熱線圈產生磁力線以使前述加熱單元的前述均 熱板發熱,藉以使前述黏著劑炫融之加熱步驟;在前述加 熱步驟中,只要是在面向前述積層體的位置鄰接配置複數 個前述電磁感應加熱線圈的構成即可。 若利用前述構成,則用以熔融熱熔融型黏著劑的熱, 因為可以得自面狀取暖器内部之均熱板的發熱,所以可以 使黏著劑在短時間内有效率的熔融。特別是,利用鄰接配 置電磁感應加熱線圈的作法,因為可以同時加熱廣範圍, 故可避免均熱板的急劇加熱,可將發熱源,即均熱板的溫 度控制在適當的範圍。因此,可在短時間内實施板狀部件 的黏合步驟,同時不僅可以抑制向面狀取暖器外部的無益 放熱,還可抑制熔融的黏著劑之劣化,可使板狀部件的黏 合狀態更為理想。 另外,利用鄰接配置電磁感應加熱線圈的作法,將歸 因於個別電磁感應加熱線圈的熱容量設定成不相同,或者 改變電磁感應加熱線圈間的距離,可藉而實現符合面狀取 暖器的構成之合適的加熱。 此外,在面狀取暖器的製造程序中,因為在板狀部件 的黏合加工中不需要使用模具並從積層體外部加熱,故可 達到製造程序的省能源化,並可抑制初期投資費用,提高 設計的自由度。 前述構成的製造方法中,前述積層體中所包含之前述 黏著劑層,或做成獨立的板狀部件,或預先一體地積層於 201201631 == 該二者之構成。藉此,因為可依據 二: 件的材質、厚度、性質等的各種條件, =地設置黏著劑層,故可使板狀部 月』述構成的料巾,前述板 前述面狀取暖器的表面之表打以疋,構成 裏面之mR 彳構成別述面狀取暖器的 ,抑制從前述加熱單元產生之取暖用熱 2述裏面側傳熱之隔熱板的至少任_者的構成。藉此’,·、 裏二疋㈣面錄暖11之代表性基本構成部件的表面材、 =材及隔滅之以、任—者來構成簡體,並施行加熱 ^驟’故可施仃面狀取暖器之合適的製造。 則述構成的製造方法中’前述加熱單元係在前述均熱 板的表裏面之任―邊配設前述加熱線的構成,在前述加熱 步驟中’只要是將該積層體設置成,前述積層體中之前述 均熱板未配設前述加熱_ —側的面靠近Μ電磁感應加 熱線圈的構成即可。藉此,因為可使複數個電磁感應加熱 線圈和均勻的平面之均熱板呈對向配置,故可更均勾且安 定地施行均熱板的發熱。 前述構成的製造方法中,前述加熱線圈如果是比前述 積層體的寬度更長的長板狀線圈,則複數個該長板狀線圈 在以其長向並列的狀態下沿前述移動方向毗鄰配置的構成 即可。藉此,可以沿著積層體的移動方向平行移動加熱範 圍’不僅可以有效率且均句地加熱積層體全體,還可以利 用®比鄰的長板狀線®對廣範圍丨㈣地加熱,s此可以有效 10 201201631 地避免均熱板的急劇加熱’並可將均熱板的溫度控制在更 合適的範圍。 前述構成的製造方法中’前述加熱線圈如果是比前述 積層體的寬度更短的短板狀線圈,則複數個該短板狀線圈 被毗鄰配置成和前述移動方向形成交叉並覆蓋前述積層體 的寬度全體的構成即可。藉此,當各短板狀線圈個別的熱 容量不同時’就可以在與移動方向交差的方向變更加熱程 度。由此,例如,在為了製造更大尺寸的面狀取暖器而將 複數個均熱板部分重疊做使用的情形中,即使積層體内的 均熱板變成厚度部分不同,依然可以在積層體全體中施行 均勻的加熱。 前述構成的製造方法中,如果是進—步包含在前述加 熱步驟之後施行的加壓前述積層體全體之加壓步驟的構成 即可。藉此,因為是在加熱步驟使點著劑層㈣後再利用 加壓步驟加壓積層體’所以可以讓板狀部件形成良好的黏合。 另外,本發明之面狀取暖器的製造裝置係一種具備, 於含有金屬成分的均熱板上配設加鱗而成之面狀加熱單 元和,㈣於該加熱單福板狀部件之面狀取❹的製造 裝置,其具備將前述板狀部件和前述加熱單元在插入執炼 融型黏著劑層的狀態下堆疊而成的積層體往預先設定的移 動方向搬送之搬送工具和,位在前述移動方向的下流側之 包含鄰接配置的複數個加熱線圈之電磁感應加熱器和,控 制工具;該㈣X具係設定成,對^物打具搬叙 前述積層體的表裏面之至少一邊,施加利用前述電磁感應 201201631 月1j述均熱板 加熱器產生的磁力線,藉以使前述加熱單元的 發熱,從而使前述黏著劑炼融。 琴邮", 送工具及電磁感應加執 益’所以L具會—邊讓積層體移動,— ·: 圈使均熱板發熱從㈣㈣嶋㈣。_ 一 :實施板狀部件的黏合步驟,同時不僅可以抑 益之彺外部的無益放熱,還可抑制熔融的黏著劑發生劣 化,從而可使板狀部件的黏合狀態更好。 前述構成的製糾置巾,如果進_步具備位在靠 ^電磁感應加熱器中之前述移動方向的下⑽,對前 層體的兩面進行加壓之加壓卫具即可。藉此,因為是在以 電磁感應加熱器使黏著劑層熔融之後再利用加壓工ι加壓 積層體,故可使板㈣件軸良好的黏合。 另外,本發明中亦包含利用前述製造方法製得之,具 備於含有金屬成分的均熱板上配設加熱線而成之面狀加埶 單^和,積層於該加熱單元的板狀部件,且前述加熱料 及則述板狀部件係以熱料型黏著劑層相互黏合 成的面狀取暖器。 構 以下,將參照關說明本發_較佳實施態樣。再者, ^下所有的财對相同或相當的構成係賦《目同的參照符 號’並省略其重複說明。 (實施態樣1) [面狀取暖器之構成] 首先’就依據本發明製造的面狀取暖器之代表性構成 12 201201631 的例’參照第1圖到第5圖做具體說明。第 實施態樣1中之面峰暖㈣完絲紅斜視♦ 圖月= 2圖為面狀取暖器的本體組裝前的狀態之—例的斜視圖,第 3圖為第2圖所不的本體的完成狀態斷面圖第4圖為構成 3®所不本體的部件之詳細構成的斷面圖,第5圖為第4 不本體具備的加熱線之具體構成的—例之斜視圖。 如第1圖所示,面狀取暖器係做成在以複數個板狀部件 構成的本體1GG的-端配設有㈣部⑻,由連接到控制部 1〇1的電源_2供給電力以加熱本體⑽,並提供設置在^ 宅的地板面做為取暖器使用之功能。控制部⑻是用於控制 面狀取暖器的本體漏的發熱動作之公知的控制單元,具備 未圖不出的開關、溫度調節*、以發光二極體等構成之顯 示燈等。 ‘ 如第2圖所示,面狀取暖器的本體刚是以表面材觸、 黏合板3GG、加熱單元_、隔熱板和裏面材綱為主要 構成部件,且如第2圖所示地依序積層,再將該等板狀部件 施行黏合加工,並將周邊部壓縮密閉,藉以形成具有如第3 圖所示之斷面形狀的狀態。 如第4圖所示,表面材2〇〇是面狀取暖器的本體1〇〇中最 表面的部件,機械強度是當然的,還具備設計性、耐污染 性和觸感等必要的性能。具體的構成雖未特別限定,不過 代表性之一例可以舉例如,在以聚氣乙烯樹脂(p〇lyvinyl chloride以下標記為PVC)為主成分,且經著色及施作了圖 樣的表面板201的内面,以黏著劑2〇3黏貼主成分為聚酯 13 201201631 (polyester)樹脂的不織布202而形成板狀的構成。該不織布 202,是為了在板狀部件經黏合加工一體化成面狀取暖器之 後’防止表面材200上發生加熱線42〇的浮線而設置的。 黏合板300發揮作為黏貼表面材2〇〇的黏合部件的功 能,其構成雖未具體限定,惟代表性之一例係將聚乙烯 (polyethylene)樹脂成形為板狀而成,可以舉例如常溫下會 形成柔軟的板狀的材料,在約97。(:以上會熔融並發揮黏著 劑的功能。 加熱單元400為面狀取暖器的發熱源,其構成雖未具體 限疋’惟代表性之一例可舉例如,在以铭(aluminum)為主成 分的均熱板410的單面上將加熱線420配設成蛇行形狀。還 有’均熱板410的基材雖然是採用紹板411,但並不限於此, 如後所述,因為只要是以可利用電磁感應加熱裝置來發熱 的材料所形成者即可,故亦可為銅、不鏽鋼等的其他金屬 材料。 均熱板410係為了使以加熱線420發出的熱均勻地擴散 至本體100全面而使用的部件’其構成雖未具體限定,惟代 表性的一例可舉例如’以熱傳導率高的金屬板,即主成分 為銘之厚度約0.01mm的紹板(aluminum sheet)作為基材,在 其兩面上塗覆由聚乙烯樹脂形成的黏合樹脂412而形成 者。由該聚乙烯樹脂形成的黏合樹脂412經加熱到約9 7。(:以 上會熔融並發揮作為黏著劑的功能。 加熱線420的具體構成雖未特別限定,惟代表性的一例 可舉例如第5圖所示,在中心的玻璃纖維421周圍將檢測溫 201201631 度的檢測線422做螺旋狀捲繞,其外周則以尼龍(nylon)樹脂 形成絕緣層423 ’絕緣層423的外周又呈螺旋狀地捲繞發熱 線424 ’其外周上再形成pvc的絕緣層425,絕緣層425的外 周上又形成由聚乙烯樹脂做成的黏著層426。 如第2圖所示,加熱單元4〇0是把加熱線420的起始端 (一端)配置於均熱板41〇的一個角落,做蛇行形狀配置形成 覆蓋均熱板41〇的整個區域的狀態,並將終端(另一端)配置 於起始端的近旁。另外,如第2圖所示,在配置了加熱線42〇 的狀態下加熱,加熱線420的黏著層426因而熔融,使得加 熱線420被黏著固定在均熱板41〇上。 隔熱板500係為了抑制以加熱單元4〇〇發出的熱在地板 面上做無謂的傳播而設置,其具體構成雖未特別限定,惟 代表性的一例可舉例如,在隔熱性高的板狀發泡胺甲酸乙 酯樹脂501(發泡胺曱酸乙酯板5〇1)的兩面黏合以聚酯樹脂 為主成分的不織布502而成者。該不織布5〇2也和前述不織 布202—樣,係用於防止加熱線42〇發生浮線之構成。 裏面材600係面狀取暖器的本體1〇〇中直接接觸地板面 之部件,其具體構成雖未特別限定,惟代表性的一例可舉 例如,在以烯烴系彈性體為主成分的裏面板6〇1上面塗覆聚 乙烯樹脂的黏著層602而成者。上述烯烴系彈性體較佳的一 例可舉例如,熱可塑性烯烴彈性體(therm〇plastic〇lefm,以 下簡稱TPO。)。TPO的機械強度自不待言,還具備緩衝性 和不易滑動等的性能,更具備彈性。 本實施態樣的面狀取暖器是在組裝上述各構成部件而 15 201201631 形成的本體咖的角落設置控制部⑼,並做成將加熱單元 %發熱線424之起始端和終端連㈣控制部⑻的狀 ^以面狀取U,如第1圖所示,從連接到控制部101的 源線102供給電力,由控制部1〇1控制發熱動作,藉而得 以發揮面狀取暖器的發熱功能。 田于 再者,本發明中製造的面狀取暖器可以具備本體100、 控制部1G卜及電源線1()2料㈣成,亦可為省去構成本 體100的前述各板狀部件巾之部分板狀料的構成。另外, 本體100除上述板狀部件以外,亦可含有非板狀的形狀之直 他部件。 ~ 另外’本實施態樣的面狀取暖器所使用之點著劑,如 果是以加熱熔融的材料為主成分之熱熔融型(熱熔合,hot-melt) , 則其具體種類並無特殊限定 。在第 2 圖及第 4 圖所示 的構成例中’熱炼融型的黏著劑層包含,被—體地積層於 表面材200之黏著劑203(表面材黏著層)、做成獨立的板狀部 件之黏合板300、積層於紹板411兩面作為加熱單元4〇〇之均 熱板410的一層之黏合樹脂412(均熱板黏著層),其等,任一 者都疋至少由聚乙烯樹脂、聚丙烯(P〇ly_pr〇Pylene)樹脂等 之烯烴系熱可塑性樹脂構成的層,惟亦可採用其他公知的 熱可塑性樹脂,亦可採用樹脂以外的熱可塑性材料。另外, 熱熔融型的黏著劑是以熱可塑性樹脂為主成分的情形,可 以是混合複數種熱可塑性樹脂而成的高分子合金,亦可為 含有樹脂以外的公知添加劑等之熱可塑性樹脂組成物。 [面狀取暖器之製造方法] 201201631 接著,將就具備上述本體100的面狀取暖器之製造方法 的代表例,參照第6圖到第10圖加以具體說明。第6圖係將 本體100的製造過程中準備步驟之一例以概略斷面圖呈現 之模式圖,第7圖⑷及(b)係將本體100的加熱步驟及加壓步 驟的一例以概略斷面圖呈現之模式圖,第8圖(a)及(b)係將 施行裏面材600的黏合及本體100周邊部的成型之熱壓步驟 的一例以概略斷面圖呈現之模式圖,第9圖係將施行本體 100周邊部熔接的超音波熔接步驟之一例以概略斷面圖呈 現的模式圖,第10圖係將切斷本體100周邊部不要的部分之 修邊步驟的一例以概略斷面圖呈現之模式圖。 以本實施態樣做說明的面狀取暖器之製造方法,係包 含準備步驟、加熱步驟、加壓步驟、熱壓步驟、超音波熔 接步驟、及修邊步驟的製造方法,惟亦可配合面狀取暖器 的具體構成(特別是本體100的具體構成)而包含其他步驟, 亦可省略部分步驟。 (1)準備步驟 首先,就準備步驟做說明。準備步驟係將構成本體100 的板狀部件等的材料堆疊以構成積層體之步驟。具體情形 係如第6圖所示,將裏面材600的黏著層602朝上配置於水平 的載臺710上,其上則疊置隔熱板500,其上又以加熱線420 在下側的狀態疊置加熱單元400,其上復疊置黏合板300, 其上再以不織布202在下側的狀態疊置表面材200。 因此,在該準備步驟中,構成本體100的板狀部件,亦 即,表面材200、黏合板300、加熱單元400、隔熱板500及 17 201201631 襄面材600,以這個順序在並未貼合的狀態下堆疊於載臺 710上。該等板狀部件在堆疊的狀態下,構成板狀部件彼2 並未黏合的狀態之積層體(或堆疊體)。為便於說明將該積 層體稱為工件(works) 110。料,經過後述的加壓步驟、 熱壓步驟等的工件110,板狀部件會形成貼合的狀態,但是 在以下的說明中,只要還在完成本體1〇〇之前,就稱為工件 110。 在該準備步驟中,如第4圖所示,因為加熱單元4〇〇的 卜开/尺寸比其他板狀部件小,所以在工件中將加熱單 元400配置於隔熱板5〇〇的中央是很重要的。準備步驟中所 積層的工件110,接著被送往加熱步驟。 再者,依據面狀取暖器的構成,在準備步驟中所準備 的工件110,只要是將至少一個板狀部件和加熱單元4〇〇, 乂插入了熱溶融型黏著劑層的狀態下堆疊而成者即可。例 如,可以只用表面材2〇〇、黏合板3〇〇及加熱單元4〇〇構成工 件U〇(積層體),亦可僅用裏面材600、隔熱板500及加熱單 元400構成工件110。 此時’黏著劑層可以像黏合板300—樣做成獨立的板狀 邛件,也可以像裏面材600的黏著層002—樣,預先一體地 積層於其他板狀部件,亦可如第6圖所示,併用獨立的板狀 部件(黏合板300)和’預先一體地積層於其他板狀部件的黏 著劑層(黏著層6〇2)。 另外’在準備步驟中,為了更有效率地堆疊包含加熱 單元400的板狀部件’也可以採用執行板狀部件之定位的板 18 201201631 狀部件定位裝置。該板狀部件定位裝置只要具備可以載置 板狀部件的步驟臺(相當於載臺710)和,一體或可自由裝卸 地設置於該步驟堂的定位基準部即可。定位基準部可以舉 例如,設在對應板狀部件的角落的位置上之突起、位差、 凹陷等,此外’也可以包含用於計測長度的帶刻度尺規。 另外,板狀部件的堆疊也可以採用公知的堆疊裝置等。 (2)加熱步驟 其次是加熱步驟,係在接近準備步驟中備妥的積層體 (工件110)之表裏面的至少一邊處設置電磁感應加熱線圈, 利用該電磁感應加熱線圈產生磁力線,藉以使包含於工件 110的加熱單元400(更具體地說,構成均熱板41〇的鋁板411) 發熱’讓前述黏著劑層炫融的步驟。再者,本實施態樣中 雖然非常適合採用複數個電磁感應加熱線圈,不過關於這 一點在後述的第7圖(a)中,係例示採用單獨的電磁感應加熱 線圈的情形來說明標準的加熱步。驟。 如第7圖(a)所示,加熱步驟中所使用的設備(加熱裝 置),在本實施態樣中係採用栽置本體1〇〇,並使之如空心 箭號A所示沿水平方向移動的搬送裝置(搬送工具)72〇和, 具備比本體1GG的寬度大的長圓形加熱線圈722的電磁感應 加熱裝置721。電祕應加熱裝置721配置於加熱對象之銘 板411的應發熱區域的-個部分。具體而言,電磁感應加熱 裝置721係設置鈔熱_722在搬送裝置別的後端部近 旁(後述的加壓滾輪730的衫)横跨寬度方向。 加熱線圈722是比工件11〇的寬度更長的長板狀線圈 19 201201631 (或長圓形線圈)’本實施態樣中是設置在與移動方向(空心 箭號A的方向)垂直相交的位置。而且,加熱線圈722的跨度 實質上就是該加熱線圈722所對應之工件11〇的加熱面。本 實施態樣中,加熱線圈722的加熱面之長向長度比工件丨1〇 一邊的宽度大。而且’加熱線圈722的加熱面並未包含工件 110全面,而是一維地設定成加熱工件110長度方向的一 部分。 準備步驟中所積層成的工件110被搬送裝置720移向空 心箭號A所示的水平方向。工件11〇移動的同時,若從配置 在上方的電磁感應加熱裝置721的加熱線圈722產生磁力 線,就會因為該磁力線被施加於工件11〇,而在加熱單元4〇〇 的鋁板411内產生渦電流,鋁板411本身因渦電流和鋁板411 的電阻而發熱升溫。由於鋁板411產生的熱,塗布於鋁板411 兩面之由聚乙烯樹脂形成的黏合樹脂412和,黏貼積層於加 熱單元400上的黏合板3〇〇溶融。 工件110因為邊由搬送裝置別以預定速度搬送邊承受 來自加熱線圈722的磁力線,所以構成工件㈣的純川的 發熱範圍也以預定速度依序移動。其結果是,可使純4ιι 的所有應發熱區域發熱。 k樣在呂板411利用從電磁感應加熱裂置瓜的加熱線 圈722產生的磁力線升溫到黏合如嶋融所需的足夠的溫 度。為此目的,紹板川的加熱溫度約為贿到⑽左 右。此時,因駿崎411產㈣熱經财合板傳逹到 表面材,所以雖有某種程度的溫度上昇,但由於表面材 20 201201631 200的外表面未直接曝熱,因此表面材200的外表面的溫度 被抑制在不會有表面材200的表面產生劣化,或者即使還沒 劣化卻會因為熱而發生損及設計性之類的變形的溫度,亦 即被抑制在約120°C以下。因此,利用這樣的方法可有效地 防止發生對表面材200加熱所引起的不良影響(損壞設計性 之類的變形、變質等)。 另外’因為由聚乙烯樹脂形成的黏合樹脂412和黏合板 300在數秒間熔融,所以若邊用搬送裝置720使工件11〇以預 疋的速度移動邊讓電磁感應加熱裝置721動作,那麼黏合樹 脂412及黏合板300就會隨著工件110的移動,在電磁感應加 熱裝置721(加熱線圈722)的正下方連續地熔融。其結果,玎 使黏合樹脂412及黏合板300全面地熔融。 此時’宜將電磁感應加熱裝置721的加熱線圈722與鋁 板411控制成保持一定距離(間隔),並且輕壓積層板狀部件 而成之工件11〇,一邊維持在預定的厚度一邊使其移動。 另外’板狀部件當中的加熱單元400在工件110中,ϋ: 配置成使加熱線420構成下側。亦即,宜將該工件11〇設置 成’工件110中的均熱板41〇未配設加熱線420那一側靠近加 熱線圈722。工件110如果被設置成這樣,那麼因為鋁板411 係配置成與電磁感應加熱裝置721的加熱線圈722相對,所 以可以容易地將加熱線圈72 2和鋁板411的距離(間隔)保持 固定’因此’可以使鋁板411全面均勻發熱。 另外,若將加熱單元400配置成如上所述狀態,電磁感 應加熱裝置721的加熱線圈722和加熱線420之間就會隔著 21 201201631 紹板411。由此’因為可以抑制加熱線42〇本身的發熱,故 可抑制溫度不均。其结果,可以更安定且均勻地實現鋁板 411的加熱作用。 另外’在加熱步驟中,如第7圖(a)所示,係將工件110 配置成’加熱單元4〇〇是與加熱線420的配設方向和搬送裝 置720的搬送方向(空心箭號A方向,移動方向)垂直相交的 狀態’不過本發明並不限於此,亦可將工件11〇配置成使加 熱線420的配設方向與空心箭號a一致。 例如’在搬送方向和加熱線420的配設方向大致垂直相 交的狀態下,當加熱線420本身受到電磁感應加熱裝置721 的作用而發熱時,會因該加熱線42〇的發熱而產生更大的溫 度不均,在此情形下,若將工作1〇〇配置成讓加熱線42〇的 配設方向與搬送方向大體一致,則有時因為可以對加熱線 420產生互為反方向的電流,故可抑制加熱線42〇本身的發 熱’可以抑制溫度不均之情形的發生。 再者’第7圖(a)所示的加熱步驟雖然是用於表面材 200、加熱單元4〇〇和隔熱板5〇〇的黏合,但加熱步驟的用途 並不限於此,也可以應用於隔熱板5〇〇和裏面材6〇〇的黏 合。具體而s,在第7圖(a)中,也可以把工件no的表裏面 互換设置於搬送裝置720上,此外,也可以如第7圖(b)所示, 不只在上側(表面材2〇〇),在下側(襄面材6〇〇側)也另外設置 電磁感應加熱裝置72卜形成面向工件11〇的表裡兩面設置 一對加熱線圈722(及電磁感應加熱裝置721)的形態。 此情形,若在隔熱板500和裏面材6〇〇之間插入具有和 22 201201631 均熱板410同樣構成的板狀部件430 ,就可以用單一個加熱 步驟來施行表面材200、加熱單元400及隔熱板500的黏合 和,隔熱板500及裏面材600的黏合。因此,例如,可以在 其他步顿只進行後述的段壓,藉而能夠實質地省略後述的 熱壓步驟。 (3)加壓步驟 接著是加壓步驟,在本實施態樣中,如第7圖所示, 是與加熱步驟連續地一體施行的步驟。在該加壓步驟中, 疋以加壓裝置對已經被加熱的工件110整體施加壓力。加壓 步驟中所使用的設備只要是能夠連續地加壓工件110的設 備(加壓裝置)即可’在本實施態樣中,如第7圖(a)所示,係 採用具備一對上滾輪731及下滾輪732的加壓滾輪730。再 者’加壓裝置的構成並不限於加壓滾輪73〇,例如,亦可為 施壓裝置等公知的其他構成。 構成加壓滾輪730的上滾輪731及下滚輪732,可各自沿 箭號B的方向旋轉驅動,另外,工件11〇可在其等之間移動。 此外,上滾輪731可以如同以黑色實心箭號C所示地,往下 方加壓。藉此,可連續地加壓工件11〇。 加壓滾輪730宜配置於與鋁板411的應發熱區域部分堆 疊或鄰接的位置。具體而言,在本實施態樣中係如第7圖(a) 所示’將加壓滾輪730設在從電磁感應加熱裝置721來看是 在工件110移動方向(空心箭號A)的正下流側。在該位置, 可以由加壓滾輪730順著鋁板411在加熱步驟中已經發熱的 部分對工件110加壓。 23 201201631 加壓滾輪™的_速度必須與加齡㈣加熱時間 連動’而且為能在盡可能短的時間内加壓已經因加熱步驟 而炫融的韻,靠近加祕圈722地配置是很重要的。在本 實施態樣係如第7圖⑷中所模式性示意的,是將加熱步驟的 設備和加壓轉的設備做成—體。透過在祕步驟加壓工 件110的方式’表©材2〇〇和加熱單元働和隔熱板通過 黏合樹脂412和黏合板300形成黏結。 (4)熱壓步驟 加壓步驟後要進行熱壓步驟。熱壓步驟係如後述,同 時執行兩個不同步驟的步驟。具體内容如第8圖(&)所示,熱 壓步驟中所使用的設備為熱壓裝置74(^在熱壓裝置74〇的 下模741配置有覆蓋工件11〇全面的下熱板742,在上模745 設有將工件110的周邊部段壓成型的上熱板746。再者,在 第8圖(a)及(b)申,為便於說明,在下熱板742及上熱板746 加了交叉線的斜線》 在熱壓步驟中同時進行裏面材6〇〇的黏合和工件1丨〇之 周邊部的段壓成型。因此,利用配置於下模741的下熱板742 加熱裏面材600’使塗布於裏面材6〇〇的裏面板601上面之黏 著層602(參照第4圖)熔融。然後,利用熱壓處理對工件11〇 進行全體加壓,藉以使將裏面材600和隔熱板500黏合。另 外,利用上模745配備的上熱板746—邊加熱工件11〇的周邊 部一邊施加壓力,藉以段壓成型成工件110周邊部的厚度比 中央部薄的狀態。經過段壓成型,如第8圖(b)所示,中央部 之取暖面部111的厚度變成比受到段壓的段壓部112的厚度大。 24 201201631 β再者因為上熱板746是要對工件11〇的周邊部進行段 塵成型,所以是做成内側形成開口之大致呈矩形的框狀來 對應及周邊。而且,在上熱板746内側的端部(周邊),形 成々第8圖⑷所示的凹曲面747。由於設了該凹曲面747,故 如第8圖(b)所示,在被段壓成型而生成的部ιΐ2的内側 (如果從中央的取暖面部lu看則是外部),可成型為凸曲面 113而不是段差面。 (5)超音波炼接步驟 熱壓步驟後進行的是超音波炼接步驟。在超音波炼接 步驟中要將經過熱壓步驟段壓成型的讀UG的周邊部即 段£邛112予以熔接。如第9圖所示,此步驟所使用的設備 是具備沿著工件110的周邊部(段壓部112)移動的角751之超 音波熔接機750。 如前所述,加熱單元400比其他的板狀部件外形尺寸 小。因此,加熱單元400位於工件11〇的中央部之取暖面部 11卜而工件110周邊部之段壓部112則幾乎沒有加熱單元 400。由此,因為段壓部112係由表面材2〇〇、黏合板3〇〇、 隔熱板500和裏面材600構成,結果,就是完全以熱可塑性 的樹脂材料形成。 也就是說,段壓部112是經過先前的步驟,即熱壓步驟 的段壓成型被成型為比中央部的取暖面部U1薄的部位,並 且在本體100的周圍形成由熱可塑性材料構成之厚度小的 部位。因此,以角751對該段壓部112施加超音波時,由於 各板狀部件的接合部會發熱熔融而被熔接,故可將工件11〇 25 201201631 的周圍充分熔接固定住。 再者,施加超音波的角751只要做成會邊在工件ιι〇的 周邊部(段壓部112)上移動,邊依序進行熔接即可。另外, 為了進行超音舰接步驟’工件削雖然只要載置於步驟臺 711即可’不㈣工作臺711亦可或相對於超音波溶接機-呈-體設置’亦或布置成獨立的構成,或亦可利用準備步 驟中所使用之載臺71〇或熱壓步驟中所使用之下模%。另 接固^ ’則亦可採用超音 波熔接機750以外的熔接裝置。 (6)修邊步驟 修邊步驟在本實施態樣是當做最後的步驟來施行,是 在超音波祕步微施行之切丨_修好驟所使用的 設備為修邊㈣。具體如第_赫,在修邊步驟中,載 置於步驟臺川之上的I件UG之周邊部(段壓部IK)不要的 部分要以修邊裝置切掉加以整形。在本實施態樣中,修邊 裝置絲用具備圓板狀旋轉切割刀之切刀裝置760。該切刀 裝置的構成雖未特別限定,惟可以舉例如包含,邊移動 構成工件110寬度方向的兩側之段壓部】12同時將之切斷的 2個旋轉切割刀和 °件110的長度方向,邊移動構成前 後側之一邊的段壓部112邊將之切____刀之構成。 以切刀裝置76G將經由超音波炼接而被炫接固定之工 件uo周邊部(段壓部112)不要的部分切掉,工件削的尺寸 即達到預先設定之指定範圍。藉此,完成本體⑽。再者, 為施行修邊步驟要載置於步驟臺711即 26 201201631 可,惟此步驟臺711亦可相對於切刀裝置糊呈 亦可布置成社的構成,亦可_在準備步較 載臺川或在熱壓步驟情使㈣下模741,也可以是和超 音波熔接步驟中所使用的步驟臺7ιι相同的步驟臺。 (7)其他步驟等 之後,對本體議安裝控制部1〇1及電源線ι〇2,進一 步或依而要對本體100施以後續的裝飾加工等,或施行其 他必要的步驟,藉以完成面狀取暖器。 再者’準備步驟、加熱步驟、加壓步驟、熱壓步驟、 超音波步驟、及修邊步驟的詳㈣容,並不限於以上的做 法。例如’加熱步驟及加壓步_然是—邊讓本體刪主空 心箭號A的移動方向移動—邊進行的,但並不限於此,亦可 將本體1GGSJ疋於固定位置,而讓電磁感應加熱裝置爪及 加壓滾輪730移動。 另外亦可與加熱步驟同時實施加壓步驟。此方法之 情形,加壓步驟宜利„力來實行加壓。㈣此加工方法 時,可將電磁感應加熱裝置進—步小容量化,從而可以控 制設備投資。 此處,在上述面狀取暖器之製造方法中,採用電磁感 應加熱裝置721之加熱步驟特別重要。加熱步驟係如前述, 是利用電磁感應加熱|置72卜使加鮮元細的構成部件 之-的純411本身發熱’藉⑽_脂使之黏合的步驟。 加熱步驟的最大特徵是,炼融樹脂所必須的熱是從直 接接觸樹脂的鋁板411發熱而來這一點,而且,將發熱源之 27 201201631 铭板411置於中央並插人表面材細和隔熱板及裏面材 600之間,可藉而抑制向外部的無益放熱。藉此,比較起從 外。P加熱的加熱方法可以用更少的熱量溶融樹脂可以獲 得加熱所需電力減少,高節能的效果。 又 而且,因為從本體1〇〇内部發熱,本體1〇〇表面部的溫 度並未上昇’所以表面部使用的材料’例如表面材200即使 使用耐熱溫度低的材料’依然可以有效地防止發生因加熱 所致之不良影響(變形、變質等)。 另外,鋁板411設於本體1〇〇的根本目的是要在使用面 狀取暖器時’將由加熱線福發出的熱均勻地擴散到本體 1〇〇王面,所以是本體100中必須的板狀部件。因此,除了 本來的功能外,因為在製造程序中活用,故可在製造成本 和工時的點上獲得非常大的效果。 另外,因為發熱源鋁板411直接接觸熔融的樹脂,所以 可以在秒單位(約1G秒以下,以大約2、3秒左右為佳)的短時 間内加熱。因此,不需要同時加熱本體100的全面,而可以 邊移動本體1〇〇 ’邊部分地以加熱、炫融、黏合步驟的系列 裝配線連續實施。而且’因為施行部分加熱,所以用於加 熱的電磁感應加熱裝置721可小容量化及小型化,除了可以 降低设備費用,同時可以降低加工時的最大電容。 另外,在使用電磁感應加熱之本發明的製造方法中, 習知所必要之對應本體1〇〇的尺寸而準備之加熱步驟用的 模具就不需要了’只要布置對應本體丨⑼之最A尺寸的加熱 線圈722作為電磁感應加熱裝置721即可。藉此,因為可以 28 201201631 使加熱線圈722下的發熱源鋁板411之寬度方向全區發熱, 所以只要是比加熱線圈722的寬度小的本體100就可以用同 一設備進行加熱。因此,不需要配合本體100的尺寸準備複 數個加熱步驟設備,此點亦可降低設備費用。 [電磁感應加熱線圈的配置] 在此’本發明之面狀取暖器的製造方法尤其以,加熱 步驟中’複數個加熱線圈722被毗鄰地配置於面向工件11〇 的位置為合適。關於此點’將參照第11圖(a)、(b)及第12圖 ⑷、⑻做具體說明。 如第11圖(a),(b)所示,在本實施態樣係以空心箭號a 所示之工件110的移動方向為基準,在其上流側設置第一電 磁感應加熱裝置721a及第一加熱線圈722a,在下流側設置 第二電磁感應加熱裝置721b及第二加熱線圈722b。上流側 的第一電磁感應加熱裝置72la及第一加熱線圈722a係用於 對工件110施行預備加熱,下流側的第二電磁感應加熱裝置 72lb及第一加熱線圈722b係用於對預備加熱後的工件 施行基礎加熱。該等第一電磁感應加熱裝置721&及第二電 磁感應加熱裝置721b,及,加壓滾輪73〇係受製造裝置控制 部(控制工具)712的控制而動作。再者,在第n圖⑷中雖然 只將製造裝置控制部712記載為「控制部」,*過,不用説 這當然是與面狀取《的控㈣⑻Μ的構成。 第加熱線圏722a及第二加熱線圈π%任一者都如同 前述’是比工件11G的寬度更長的長板狀線圈(長圓形線 圈),被設置成方向大致t直於移動方向(在垂直相交的位 29 201201631 置)。另外,該等第一加熱線圈722a及第二加熱線圈722b係 如第11圆0)所示,以其長向平行地毗鄰配置。再者,並列 狀態並無特殊限定’在本實施態樣中,第―加熱線圈 及第二加熱線圈722b的毗鄰配置如果是長向並列的狀態就 不特別限定,惟亦可依需要,使一邊傾斜或使兩邊傾斜: 另外,第一加熱線圈722a及第二加熱線圈72¾如果任—者 都是相同形狀及相同性能固然很好,不過各自有不同的做 法亦可。另外,第一加熱線圈722a及第二加熱線圈722b係 做成可分別獨立控制電力供給的構造。 在加熱步驟中,如第7圖(a)所示,若具備單一的電磁感 應加熱裝置721,就可以充分地加熱均熱板41〇(鋁板411)。 另外’工件110因搬送裝置720而在單一的電磁感應加熱裝 置721下方移動’藉而使得加熱線圈722僅靠一維地加熱均 熱板410,結果就可以將全體都加熱。 此處’近年來面狀取暖器已開發出更大面積的產品’ 並且’面狀取暖器不作為「供暖地毯(carpet)」而是稱為簡 易型的「樓板供暖」之利用法已被提出。如果根據前者(面 狀取暖器的大型化),則面狀取暖器將具備更大面積的均熱 板410。而,如果根據後者(作為簡易型樓板供暖的利用), 則對於例如表面材2〇〇,將要求更接近地板面的耐久性、耐 水性等,而且對於内部的板狀部件,有要求保護加熱線42〇 所需的耐荷重性等之傾向。 考慮到此種傾向’本發明人等經過研究後,釐清了如 果為了應付均熱板410的大型化或本體1〇〇的厚度增大等而 30 201201631 增大電磁感應加熱裝置721的於山 . 丄的輸出,則存在於工件11 〇内部 的複數個料顧在加_會發生不均勻的情形。 亦即即使說疋加熱均熱板彻全體,也會因為利用加 熱線圈722的加熱是-維的,所以加熱所需時間短。因此, 若増大電磁感應加料置721的輪出,就會因為均熱板彻 昇到冋脈,在複數個黏著劑層(黏合板3⑽、黏著劑 2〇3、黏合樹脂412、黏著層術等)當中,接近均熱板41〇的 層被急劇加熱,但是遠離均熱板的層則不容易被加熱。 —果’即使例如’―體地形成於均熱板的本體之紹板 411的黏合樹脂川的層達到炼融溫度,但遠離均熱板彻的 黏。板300達不到熔融溫度,而黏合板3〇〇若達到熔融溫 度,則黏合樹脂412會被加熱到耐熱溫度以上,因此會招致 該黏合樹脂412的劣化。 因此,在本實施態樣中係例如,如第丨丨圖^)、(b)所示, 將2個加熱線圈722®tt鄰配置於面向工件no的位置。藉此, 工件110受到第一電磁感應加熱裝置721a及第一加熱線圈 722a的預備加熱,之後,再以第二電磁感應加熱裝置72比 及第二加熱線圈722b對工件11〇進行基礎加熱,因此可以有 效地抑制如上所述之黏著劑層的加熱不均,並且因為可以 使各板狀部件形成良好的黏合,故可進一步提高本體100的 品質。 關於此點,將參照具體的實驗結果做說明。首先,為 了製造面積176〇111111><88〇111111,厚度11.5111111的本體100,將 表面材200、黏合板3〇〇、加熱單元400、隔熱板500及裏面 31 201201631 材600加以堆疊(準備步驟)。 此時所用表面材200係厚度1.8mm之以PVC為主成份的 發泡材板,表面具有皮層,通常是採用用於地板等的材料。 再者’在表面材200下面(構成工件110内部側的面)設有以聚 醋樹脂為主成份之厚度約2.5mm的不織布202。而,包含於 加熱單元400之均熱板410的本體採用的是厚度約〇.〇lmm 的鋁板411。另外,配設於表面材200和鋁板411之間的黏合 板300係採用以聚乙烯樹脂為主成份之厚度川^爪者。 此外’為了在加熱步驟進行溫度計測,如第11圖(b)所 示,在铭板411上,係於其上側表面的中央部p 1及端部p2 直接枯貼熱電偶,同時於表面材2〇〇的外表面之中央部pi 直接粘貼熱電偶’然後再製作工件11〇0利用搬送裝置72〇 使該工件110以6〇mm/s的搬送速度移動,並用第一電磁感應 加熱裝置721a及第二電磁感應加熱裝置72113加熱鋁板 411(加熱步驟)。此時,為了讓黏合板3〇〇的溫度上昇到充分 炼融的溫度為止,要控制第一電磁感應加熱裝置721 a及第 二電磁感應加熱裝置721 b,使紹板411的溫度在13〇。〇以上 175°C以下。 在上述加熱步驟,分別計測構成工件11〇的鋁板411及 表面材200的溫度之時間變化。其結果示於第丨2圖(a)的溫度 變化曲線圖。 如第12圖(a)所示,了獲得黏合板3〇〇熔融所需的足夠溫 度,結果是,鋁板411的溫度在中央部pi最高會到175。〇附 近,在端部P2最高也會上昇到約i4〇°c,但是表面材2〇〇的 32 201201631 溫度始終都低於120°C。另外,第12圖(1))是由第一電磁感應 加熱裝置721a及第二電磁感應加熱裝置72比產生的感應電 動勢之曲線圖,圖中Ml呈現的是施行預備加熱的第一電磁 感應加熱裝置721a之感應電動勢,圖中]^2呈現的是施行基 礎加熱的第二電磁感應加熱裝置721b之感應電動勢。第12 圖(a)中對應於該等感應電動勢M1&M2,至少在鋁板411的 中央部P1 ,溫度上昇的極大值發生在約15秒及約32秒的 時點。 第極大值(、..勺15私)係對應於預備力口熱而發生,預備力口 熱結束之後,在鋁板411的中央部?1,雖然會從1〇(rc降低 一些,但是在鋁板411的端部p2幾乎不發生溫度降低,可知 鋁板411是被預備加熱到80〜丨⑽它的範圍内。而,如果執 行基礎加熱,則溫度雖然會急劇上昇到產生第二極大值(約 32秒)為止,但溫度不會上昇到超過175t>c,因此,可以有 效地抑制發生在複數個黏著劑層的加熱不均。 像追樣,如果根據本發明,利用從第一電磁感應加熱 裝置721a的第-加熱_722a產生的磁力線預備加熱紹板 411 ’之後,再利用從第二電磁感應加熱裝置7211>的第二加 熱線圈722b產生之磁力線進行基礎加熱,那麼在使紹板4ιι 的溫度昇溫到黏合板300熔融所需的足夠溫度時,可以同時 將表面材200的溫度抑制在表面材2〇〇的表面不會發生由熱 導致之變形的溫度,即約12〇。(:以下。 另外,為施行二段式的加熱,在基礎加熱中鋁板411的 溫度上昇被抑制在丨饥以下,因此,即使在例如,黏合板 33 201201631 300到達熔融溫度時,黏合樹脂412也不會被加熱到耐熱溫 度以上,因此黏著劑層中不會發生加熱不均,可以有效地 抑制黏合材層的劣化。另外,因為銘板411只上昇到比在本 實施例用做為表面材200的PVC之耐熱溫度更低的溫度為 止,所以表面材200不會發生熱劣化。另外,因為不直接對 形成於表面材200表面的皮層加熱,特別是也可以避免施於 皮層上的機械壓花因熱而剝離之在所謂的習知方法中會產 生的現象。 如此,在採用本發明之面狀取暖器的製造方法,藉而 得以在不使用模具下生產面狀取暖器的方法中,可以有效 地防止在表面材200上發生因加熱而造成的不良影響(損及 設計性之類的變形、變質等)。 再者,在本實施態樣雖然形成第一電磁感應加熱裝置 721a具備第一加熱線圈722a,第二電磁感應加熱裝置721b 具備第二加熱線圈722b之構成,但本發明並不限於此,也 可以是單一的電磁感應加熱裝置721具備第一加熱線圈 722a及第二加熱線圈722b的構成。另外,作為電磁感應加 熱工具,合適的是如果具備複數個電磁感應加熱線圈,則 驅動控制該電磁感應加熱線圈的線圈控制部,亦可獨立地 做成個別的裝置。. 另外,例如,本實施態樣所用的搬送裝置720雖然是採 用以夾具(chucking)固定並搬送工件110的夾定搬送裝置, 但是也可採用利用輸送帶裝置、操作機之搬送裝置等其他 構成的搬送裝置。此外,在本實施態樣中,因為連續施行 34 201201631 加熱步驟及加壓步驟,所以從第一加熱線圈722a及第二加 熱線圈722b來看,移動方向的下流設有加壓滾輪730,但是 如前所述,如果是可以加麈工件110的兩面的設備,則亦可 採用其他構成的加壓褒置。 亦即,本發明中於製造面狀取暖器時,只要是採用具 備沿預先設定的移動方向搬送積層體(工件11〇)之搬送工具 (在本實施態樣中是搬送裝置720)和,位在移動方向的下流 側,包含毗鄰配置的複數個電磁感應加熱線圈(在本實施態 樣中是第一加熱線圈722a及第二加熱線圈722b)之電磁感 應加熱工具的構成之製造裝置即可,該製造裝置較佳的 是,只要進一步具備位在靠近電磁感應加熱器中之移動方 向的下流側,對工件110的兩面予以加壓之加壓工具(在本 實施態樣巾是加壓滾輪73〇μ卩可,其他的構成不用說當然 並無具體限制。 再者,利用電磁感應加熱線圈產生磁力線使均熱板彻 發熱時’亦可不以搬送4搬打件UG,而是使電磁感應 …、線.圈移動。但疋,若考慮到面狀取暖器的製造效率, 則如以本實施態樣所說明的,邊使卫件ug移動邊施加電磁 感應加熱線圈產生的磁力線,藉以使均熱板彻發熱的方式 佳巧即在本實;^態樣中,因為可以利用把工件11〇從 加熱步驟搬送到祕步驟的過程來加熱均熱板4iQ,故可連 續執行加齡職加歸驟,由此可提高製造效率。 在此利用刚述製造方法製造的面狀取暖器也包含於 本發明中。具體而言,本發明之面狀取暖器係以前述製造 35 201201631 方法或製造裝置製造至少具備前述加熱單元4〇〇、積層於今 加熱單元400的板狀部件,具體來說有表面材2〇〇、隔熱板 500,及裏面材600,並且加熱單元4〇〇及前述板狀部件係以 熱熔融型黏著劑層互相黏合固定。本發明之面狀取暖器因 為具有此種構成,包含加熱單元4〇〇的各板狀部件良好地黏 合固定,而且,因為在製造過程中實質上並未從外部加熱, 故可將其表襄面的品質做成良好的產品。 (實施態樣2) 在刚述實施態樣,加熱步驟中只要使用至少1個電磁感 應加熱線圈即可’以使賴數個電碱應加熱線圈為佳, 較佳的是將複數個電磁感應加熱線圈®tt接配置於面向積層 體的位置’但是讓紐個f磁感應加減iNt鄰配置的構 成並無特殊限制’可以採用各種配置。另外,加壓工具也 °、採用/、加壓滚輪73〇不同之構成。本實施態樣2中關 於電磁感應加熱線圈的^比鄰配置構成及力^壓卫具的其他的 構成之—例,將參_圖做具體說明。 [電磁感應加熱_及滾輪單元的構成] 在本實施態樣,加熱步驟中除了設置3個電磁感應加熱 泉圈力壓卫具採用的是可以確保較長的力σ壓時間之滚輪 單°因此’關於電磁感應加熱線圈及滾輪單元,要參照 第13圖⑷、(b)來做說明。第13圖⑷是本實施態中之加熱步 驟及加壓步驟的—例之概略斷面圖的模式圖,第I3圖(b)是 加熱步驟中之電磁感應加熱線圈的並列配置之概略平面圖 的模式圖。 36 201201631 本實施態樣的面狀取暖器的構成與前述實施態樣1相 同。另外,本實施態樣的面狀取暖器之製造方法及製造裝 置的構成也和前述實施態樣1基本相同,但是本體100的製 造步驟當中加熱步驟及加壓步驟有一部分不同。具體而 言,差異點在於,加熱步驟中是使用3臺電磁感應加熱裝置 721來進行加熱,加壓步驟中加壓工具採用的是滾輪單元 735而不是滾輪單元730。 3臺電磁感應加熱裝置721從工件110的移動方向的上 流側起分別是第一電磁感應加熱裝置721a、第二電磁感應 加熱裝置721b、及第三電磁感應加熱裝置721c。其等分別 具備第一加熱線圈722a、第二加熱線圈722b及第三加熱線 圈722c。第一〜第三電磁感應加熱裝置721a〜721c和在前 述實施態樣1中說明的相同,其等所具備的第一〜第三加熱 線圈722a〜722c的具體構成也和前述實施態樣1中說明的 相同。 另外,第--第三加熱線圈722a〜722c是以其長向呈 大致平行的狀態毗鄰配置。第一〜第三加熱線圈722a〜 722c和前述實施態樣同樣地,可以各個都是同一形狀及同 一性能,也可以3個分別有不同的做法。此外,第一〜第三 加熱線圈722a〜722c,分別形成可獨立控制電力供給的構 成,並且和工件110的搬送速度緊密相連而可獲得最佳的加 熱狀態。 滾輪單元735係如第13圖(a)所示,由一對上滾輪單元 735a及下滚輪單元735b構成,任一者都是由3個轉動滾輪 37 201201631 737a、737b及737c和捲繞於其等之外周的回轉帶736構成。 回轉帶736中,面對著上滾輪單元735a及下滚輪單元73讣彼 此呈對向的位置的區域,構成加壓工件丨】〇的區域。而且, 回轉帶736被轉動滾輪737a〜737c張緊,所以在上述區域形 成大致為長方形的加壓面。 另外,滾輪單元735中設有用於冷卻工件no的冷卻工 具。具體而言’是在轉動滾輪737a、7371)及737(^的旋轉中 央部分別設置冷卻風路738,並將輸送冷風的送風裝置(未 圖不出)連接到該冷卻風路738。因此,由未圖示出的送風 裝置及冷卻風路738構成冷卻工具。 在此’本貫施態樣所用的冷卻工具係由冷卻風路738及 送風裝置構朗氣冷式,但是冷卻卫具並不限於此,水冷 式等其它方式的冷卻裝置亦可。另外,冷卻i具並非滾輪 單元735中必須的構成。例如,放慢工件110的搬送速度, 若在通過滾輪單元7 3 5的期間黏著劑層被冷卻到 固化程 度,則亦可省略。 構成滾輪單元735的上滾輪單元735a及下滾輪單元 735bg中’下康輪單元735b係固定設置在固定位置。另一 方面’上滾輪單元735a具備可往上下方向移動該上滾輪單 疋7353的加壓裝置(未圖示出),形成-種可將由搬送裝置 720所搬送移動的卫件1職上面沿實心箭號c方向予以加 壓的構成。 另外,下滾輪單元735b中備有旋轉驅動轉動滚輪737a 737c之至者的驅動裝置(未圖示出),利用該驅動裝置 38 201201631 使轉動滾輪737a〜737c轉動,藉以使回轉帶736沿箭號B的 方向回轉,可沿空心箭號A所示的移動方向以預定速度搬送 移動載置於下滚輪單元735b之工件110。 再者,在上滾輪單元735a因加壓裝置而朝向下滾輪單 元735b地往下方移動的狀態下’因為將載置於下滾輪單元 735b的工件110夾在中間,所以工件11〇如果受到下滾輪單 元735b的搬送移動,上滾輪單元735a的回轉帶736也會跟著 回轉。因此,上滾輪單元735a中並不需要驅動裝置,但是 如果欲以更大的力來搬送移動工件11〇時,則宜在上滾輪單 元735a中也設置驅動裝置。 由滚輪單元735所帶動之工件11〇的搬送速度,雖然只 要設定成與加熱步驟的搬送裝置720所帶動的搬送速度同 步的速度即可’惟亦可依需要設定成不同的速度。 在此,本實施態樣中滾輪單元735雖然是由回轉帶736 和轉動滾輪737a〜737c構成,但是在無法以3個轉動滾輪 737a〜737c將回轉帶736張緊到可以對工件110加壓的程度 的情况下,如果在回轉帶736的裏面設置平面狀的加壓板, 使回轉帶730的加壓面幾近平坦是比較好的。藉此,加壓工 件110時,可使加壓面的壓力全體均勻分布。 另外,上述加壓板不僅使加壓面幾近平坦,並且還具 有將上滾輪單元735a的加壓面和下滾輪單元735b的加麗面 之間隔(方便起見,稱加壓間隔。)保持固定的功能。此外, 若採用不鏽鋼板等之熱傳導率高的材料來做上述加壓板, 則因為工件11〇的熱會經由回轉帶736傳達到加壓板並散播 39 201201631 到周圍,故可發揮冷卻工具的功能。這個冷卻功能若可達 到使黏著劑充分固化的程度,則亦可不設送風式或水冷式 等的冷卻裝置。 另外,滾輪單元735的加壓間隔雖然只要從移動方向的 上流側起到下流側為止是固定的即可,但是因為利用滾輪 單元735施作的加壓步驟也是將工件110的厚度縮小的步 驟,故滾輪單元735的最上流側宜稍微增大加壓間隔。藉 此,可以將厚度比所設定的加壓間隔大的工件110順利導入 上滾輪單元735a和下滚輪單元735b之間,可以提高從加熱 步驟到加壓步驟的連續性。 另外,前述第--第三電磁感應加熱裝置721a〜 721c、滾輪單元735及設於滾輪單元735之送風裝置係依製 造裝置控制部712的控制而做動作。再者,在第13圖(a)中也 和第11圖(a)—樣,雖然只將製造裝置控制部712記載為「控 制部」,不過,不用說這當然是與面狀取暖器的控制部101 不同的構成。 [加熱步驟及加壓步驟] 接著,就使用上述構成的面狀取暖器之製造裝置的製 造方法的一個例子,除了第13圖(a)、(b),還參照第14圖(a)、 (b)做具體說明。第14圖(a)係在加熱步驟中以1個電磁感應 加熱線圈加熱時之均熱板410及黏著劑層的溫度變化曲線 圖,第14圖(b)係以3個電磁感應加熱線圈加熱時之均熱板 410及黏著劑層的溫度變化曲線圖。 在本實施態樣,因為準備步驟和前述實施態樣1相同, 40 201201631 故省略其說明。接著在加熱步驟中,邊以搬送裝置720將在 準備步驟所堆疊成的工件110往移動方向(空心箭號A的方 向)移動,邊對工件110施加從配置於上方的第--第三電 磁感應加熱裝置721a〜721c產生的磁力線,藉此在加熱單 元400的均熱板41〇(鋁板411)内產生渦電流,再利用該渦電 流和鋁板411的電阻使鋁板411本身發熱升溫。而,由於鋁 板411產生的熱,塗布於鋁板411兩面之黏合樹脂412和,粘 貼積層於加熱單元400上的黏合板300熔融。 在此,本實施態樣中是將第一加熱線圈722a、第二加 熱線圈722b,及第三加熱線圈722c這3個電磁感應加熱線圈 並列配置成與移動方向大致垂直。因此,對於鋁板411的同 一個地方’會由第--第三加熱線圈722a〜722c依序供給 磁力線,故可確保長時間加熱。因此,可減少供給給各個 第 第三加熱線圈722a〜722c的電力,同時因為不會使 铭板411急劇昇溫,故可從容地使鋁板411穩定地發熱。 例如’第14圖(a)所示之例係前述實施態樣1中僅具備1 臺電磁感應加熱裝置721的情況下之溫度變化例,虛線表示 铭板411的溫度,實線表示黏合板3〇〇的溫度。再者,圖中 的「耐熱溫度」及「熔融溫度」是指黏著劑(聚乙烯樹脂) 的溫度。以1個加熱線圈722加熱工件110的情況下,鋁板411 從加熱開始就會急劇上昇到熔融溫度為止,進而達到超過 而于熱溫度。另一方面,黏合板300落後鋁板411的溫度上昇 且相對緩慢地上昇直到到達熔融溫度。 像這樣,採用1個加熱線圈722時,雖可在短時間内急 41 201201631 劇加熱,但是電磁感應加埶梦 …、衣置721要對加熱線圈722供給 尚容量的電力以在短時間内異、、w 咖。因此,可縮短加熱時間, 反之,因為鋁板411的溫度舍 汁到耐熱溫度以上,所以會 招致積層純板411兩面的點合樹腊412的劣化。 另-方面,第14_所示之例係本實施態樣,亦即呈 備第一〜第三電磁感應加埶步 八 …、戒置72la〜721c的構成中之溫 度變化例。使細電磁感應加熱線圈(第—〜第三加孰線 圈722a〜722c)時,因為可以延長加熱時間所以第一〜第 三電磁感應加歸置72la〜721e可以降低分別供給給第一 〜第三加熱線圈722a〜722e的電力容量,也可以讓紹板4ιι 的溫度上昇更穩定。 因此,達到熔融溫度後,溫度上昇停止在一定程度, 銘板411不會有發_超過耐熱溫度的情形。另外,黏合板 300洛後鋁板411的溫度上昇,溫度緩慢上昇達到熔融溫 度。而,在黏合板300達到熔融溫度的時點,因為鋁板411 的/JBL度並未上昇到耐熱溫度,故可有效地抑制均熱板黏著 層之黏合樹脂412的劣化,可充分地維持黏合樹脂412的黏 合性能。 在加熱步驟經過加熱的工件11〇由搬送裝置720搬送而 移動到滾輪單元735。滾輪單元735是執行加壓步驟之加壓 裝置’在工件110被夾在上滾輪單元735a及下滚輪單元735b 之間的狀態下,回轉帶736會利用下滾輪單元735b所具備的 驅動裝置,通過轉動滾輪737a〜737c而回轉。藉此,工件 110會在上滾輪單元735a及下滾輪單元735b之間朝移動方 42 201201631 向(空心箭號A的方向)持續移動。 在該移動期間,利用上滾輪單元735a具備的加壓裝 置,上滾輪單元735a連續地加壓工件11〇的上面,但在該加 壓及移動期間,因為設於轉動滾輪737a〜737c的冷卻風路 738中會輪送冷風,所以黏合板3〇〇等的黏著劑層被冷卻。 其結果,因為在加熱步驟已經熔融的黏著劑會固化,所以 板狀部件(表面材200、加熱單元4〇〇及隔熱板5〇〇)通過黏著 劑層被適當地黏合。 如此’在本實施態樣中’因具備3個電磁感應加熱線 圈,故可充分地抑制鋁板411的溫度上昇❶因此,可有效地 抑制黏著劑的劣化,可穩定地確保所得面狀取暖器的品 質。另外,可以利用滾輪單元735來確保工件11〇有更長的 加壓時間,直到已熔融的黏著劑層充分固化為止都可以維 持加壓狀態。其結果,可使板狀部件的黏合性能更好,另 外’可確保板狀部件積層的尺寸精度。 再者’本實施態樣中’因為在加熱步驟採用第一〜第 二電磁感應加熱裝置721a〜721c,所以電磁感應加熱線圈 也用了 3個,惟本發明並不限於此,如同前述實施態樣j的 較佳例,電磁感應加熱線圈用2個也可以,用4個以上也可 以。另外,如前所述,因為1臺電磁感應加熱裝置可以具備 單—個電磁感應加熱線圈,也可以具備複數個電磁感應加 熱線圈,所以加熱步驟中所使用的電磁感應加熱裝置的臺 數’未必與電磁感應加熱線圈的數量—致。再者,在1臺電 磁感應加熱裝置具備複數個電磁感應加熱線圈的情形中, 43 201201631 宜為可以個別地控制各 (實施態樣3) 電磁感應加熱線圈的構成。 力: = = =’電磁感應加熱線圈所採用的是 發明並不限於此,合、:寬二左右的長板狀線圈,但本 加熱線圈毗鄰配置的織個電磁感應 ㈣置的構成,就可以採用更短形狀 應加熱線圈。在本竇# ^ ^ α 在本貫Μ樣3,將就採用更短的電磁感應加 熱線圈的構紅-例,參Ml5®做具體朗。第15圖是 本實施態樣3巾,加熱步驟所用的電磁感應加歸置721的 電磁感應加熱線gj配置例之概略平面圖的示意模式圖。 在本實施態樣,如第15圖所示,使用複數個比工件11( 的宽度方向短的線圈作為電磁感應加熱線圈,該等電磁残 應加熱線圈®比鄰配置在大致垂直於移動方向的方向。具體 而言,總共用了 9個電磁感應加熱線圈,從移動方向(空心 箭號A)的上流側依序排成3列地配置。從上流看,第1列中 長度大的長形加熱線圈722d及722f配置於兩側,中央則是 配置著小型的圓形加熱線圈722e。第2列也一樣,長形加熱 線圈722g及722i配置於兩側,圓形加熱線圈722h配置於中 央。第3列也一樣,長形加熱線圈722j及7221配置於兩側, 圓形加熱線圈722k配置於中央。 長形加熱線圈722d、722g及722j沿移動方向以這個順 序排列,互相平行地配列成長向整齊並排。利用這3個電磁 感應加熱線圈構成1個加熱區域。同樣地,長形加熱線圈 722f、722i及7221也是沿移動方向以這個順序排列’互相平 44 201201631 行地配列成長向整齊並排。利用這3個電磁感應加熱線圈構 成1個加熱區域。另外’圓形加熱線圈722e、722h&722k也 沿移動方向以這個順序排列’以埋在由長形加熱線圈 722d、722g及722j構成的加熱區域和,由長形加熱線圈 722f、722i及7221構成的加熱區域之間的形式形成加熱 區域。 這9個電磁感應加熱線圈形成可獨立控制對應於每一 個的電力供給的狀態’並且配置成與取決於搬送裝置720之 工件110的移動速度緊密相連’而可以實現適當加熱的 狀態。 再者,該等電磁感應加熱線圈也可以是各裝配於1臺電 磁感應加熱裝置721,全體共用了 9臺電磁感應加熱裝置721 之構成,也可以是複數個裝配於1臺電磁感應加熱裝置 721,電磁感應加熱裝置721也用了複數臺之構成。因此,1 臺電磁感應加熱裝置721配備的電磁感應加熱線圈的數量 可以相同(例如1臺有3個),也可以不同(例如1臺有5個,另1 臺有4個等)。另外,總共9個全部裝配在1臺電磁感應加熱 裝置721之構成亦可。 另外,雖然本實施態樣所使用之工件110的構成基本上 也和前述實施態樣1或2相同’但是鋁板411不是用1塊大面 積的板,而是用比較小面積的鋁板411a&411b。該等鋁板 411a、41 lb的面積比工件110面積的一半稍大’如第15圖所 示地,以形成部分重疊貼合之重複部411c的方式,一體化 成對應於工件110的尺寸。因此,圖中加了半色調網點的重 45 201201631 複部411c和鋁板411a、41 lb的其他部分相比有2倍的厚度。 而且’由長形加熱線圈722d、722g及722j構成的加熱 區域是以铭板41 la(在第15圖上側)為加熱對象,由長形加熱 線圈722f、722ι及7221構成的加熱區域是以紹板41 ib(第15 圖下側)為加熱對象。另外’圆形加熱線圈722e、722h及 722k,和重複部411c的寬度有大致相同的尺寸(換言之,配 合圓形加熱線圈722e等的範圍而形成重複部4iic),並將該 重複部411c分開來加熱。 本實施態樣適用於大型面狀取暖器的製造。特別是, 加熱單元400大型化時,因為使用於均熱板41〇的寬度廣的 鋁板411有難以提供的傾向,所以有時會將2塊鋁板411a、 41 lb接合起來使用。此時,接合的地方(重複部411c)鋁板411 的厚度增大電流變得容易流通。其結果,重複部411c的發 熱量增加’因為對應於重複部411c的部位溫度比其他部位 更高,所以有黏著劑容易發生部分劣化等的麻煩之虞。 本實施態樣可以應付上述麻煩,是一邊以預定速度搬 送工件110,一邊對9個電磁感應加熱線圈供給電力,將接 合銘板411a及銘板411b而成的大铭板413加熱。此時,讓供 給到對應於大鋁板413的中央之重複部411c的小型圓形加 熱線圈722e、722h及722k的電力相對地低於配置於兩側的 長形加熱線圈722d、722g及722j,或,長形加熱線圈722f、 722i及7221的載流量,藉而得以均勻地加熱大鋁板413全體。 (實施態樣4) 在前述實施態樣1〜3中每一個都是以面狀取暖器的製 46 201201631 造方法為中心來做說明,但是本發明並不僅限於製造方 法,亦包含面狀取暖器的製造裝置。因此,關於面狀取暖 器的製造裝置之一例,將參照第16圖(a)〜(c)做具體說明。 第16圖(a)〜(c)是本發明實施態樣4之面狀取暖器的製造裝 置之一例的示意模式圖。 例如,第16圖(a)所示的面狀取暖器製造裝置700A(以 下,僅簡略為製造裝置。)僅以執行加熱步驟用的工件加熱 裝置701來構成。工件加熱裝置701具備電磁感應加熱部 723a、723b和,加熱部移動機構724和,工件夾定搬送部725 和,搬送支撐臺726。因為電磁感應加熱部723a、723b和在 前述實施態樣1〜3中說明的電磁感應加熱裝置721實質相 同,故省略其說明。該等電磁感應加熱部723a、723b各具 備1個加熱線圈722a、722b。因此,第16圖(a)所示的工件加 熱裝置701對於應前述實施態樣1中之具備2個電磁感應加 熱線圈的構成例(參照第11圖(a)、(b))。 加熱部移動機構724係使電磁感應加熱部723a、723b的 間隔,亦即加熱線圈722a、722b的間隔(稱為加熱間隔D。) 可調整地移動的機構,如第16圖(a)的雙向實心箭號E所示, 可沿移動方向(空心箭號A)前後移動電磁感應加熱部723a、 723b。其具體構成並無特殊限定,可適當地使用公知的機 械式移動機構。 如同在前述實施態樣1所說明的,雖然上流側的電磁感 應加熱部723a是要施行預備加熱,下流側的電磁感應加熱 部723b則是要施行基礎加熱,但是該等電磁感應加熱部 47 201201631 723a、723b的間隔若太大,就會有受到預備加熱而發熱之 均熱板410(鋁板411)的溫度比合適的溫度範圍低之虞。另一 方面,間隔若太小,則電磁感應加熱部723a、723b的加熱 區域重疊,會有均熱板410的一部分溫度過高之虞。因此, 讓該等電磁感應加熱部723a、723b的加熱間隔D可調整,就 可以更適當地進行加熱步驟。 此處,加熱部移動機構724可在開始製造本體100之前 即作動調整加熱間隔D,亦可在製造本體100的過程中考慮 製造條件等再調整加熱間隔D。另外,加熱部移動機構724 可由工件加熱裝置701的操作員手動操作,亦可做成由未圖 示出的控制部自動地動作。另外,加熱部移動機構724不僅 可以調整加熱間隔D,亦可做成能夠沿垂直方向移動電磁感 應加熱部723a、723b,以便調整工件11〇的表面與加熱線圈 722a、722b的間隔。 工件夾定搬送部725與搬送裝置720實質相同,是利用 夾具沿搬送方向(圖中空心箭號F,與移動方向相同的方向) 搬送工件110。搬送支撐臺726係支撐加熱部移動機構724、 工件夾疋搬送部725等的構成。再者,工件加熱裝置7〇1亦 可具備電磁感應加熱部723a,723b'加熱部移動機構724、 工件夾定搬送部725、搬送支撐臺726以外的構成。 另外,第16圖(b)所示的製造裝置700B係除了工件加熱 裝置701外,還具備加壓貼合裝置7〇2之構成。亦即工件 加熱裝置701及加壓貼合裝置7〇2被組合成―體輯成製造 裝置7_。加壓貼合裝置702具備在前述實施態樣2中說明 48 201201631 的滾輪單元735和,用於支撐該滚輪單元735的滾輪支撐臺 734。再者,加壓貼合裝置702亦可具備其他的構成。 製造裝置700B中,因為希望讓工件110的移動速度緊密 相連,所以工件加熱裝置701及加壓貼合裝置702可以用同 一個控制裝置來控制,也可以各自具備獨立的控制裝置, 不過用公知的通信裝置等做成可雙向通信的構成,藉以使 各自的控制緊密相連亦可。 另外,第16圖(c)所示的製造裝置700C係除了工件加熱 裝置701及加壓貼合裝置702外,還具備工件準備裝置703之 構成。工件準備裝置703是用來執行在前述實施態樣1中說 明過的準備步驟之設備,只要具備堆疊板狀部件並將之對 齊的各種機構,或,用以將所得的工件110搬送到工件加熱 裝置701的搬送機構等即可。再者,製造裝置700C中亦宜使 工件加熱裝置701,加壓貼合裝置702、及工件準備裝置703 的控制緊密相連。 如上所述,本發明的面狀取暖器之製造方法係在包含 表面材和,在金屬板的兩面塗布會在預定溫度以上熔融的 黏合樹脂而成之均熱板一邊的面上配設加熱線所構成的加 熱單元和,隔熱板之面狀取暖器的製造方法,其包含按前 述表面材、前述加熱單元、前述隔熱板的順序積層而獲得 其等之積層體的準備步驟和,在靠近前述積層體中之前述 表面材及前述隔熱板的任一側設置電磁感應加熱裝置,利 用前述電磁感應加熱裝置使前述金屬板發熱,藉以使前述 黏合樹脂溶融之加熱步驟和,利用加壓工具加壓前述積層 49 201201631 體,藉以使前述表面材和前述加熱單元和前述隔熱板黏合 的加壓步驟,前述電磁感應加熱裝置,只要是具備複數個 加熱線圈之構成即可。 藉此,因為用於熔融黏合樹脂的熱是從面狀取暖器内 部的金屬板發熱的,故可使黏合樹脂在短時間内溶融,因 此可以在短時間内實施黏合步驟,同時因為可以抑制對面 狀取暖器外部的無益放熱。因此,可以達到製造程序的省 能源化。 而且因為感應加熱裝置具備複數個加熱線圈,可藉而 同時加熱廣範圍,故可用低加熱電容來進行長時間加熱, 可抑制發熱源,即金屬板的溫度上昇。因此,抑制熔融樹 脂的劣化,可獲得安定的黏合性能。另外,因加工步驟中 不使用模具,故可抑制初期投資費用、提高設計的自由度。 上述製造方法中,前述電磁感應加熱裝置之前述加熱 線圈也可以是將複數個前述加熱線圈大致平行地排列設置 之構成。藉此,可同時均勻地加熱廣範圍,並且藉平行移 動加熱範圍的方式,可以均勻地加熱積層體全體。 上述製造方法中,前述電磁感應加熱裝置之前述加熱 線圈也可以是將複數個短於前述積層體的寬度之加熱線圈 相連設置,並覆蓋前述積層體的寬度全體之構成。藉此, 可對每個加熱線圈變更加熱電容,在金屬板的厚度部分相 異的情形等之,具有不同的發熱條件之金屬板中也可獲得 均勻的發熱。 另外,為了實現上述製造方法,本發明的面狀取暖器 50 201201631 j、4置係至少具備複數個加熱線圈和,搬送積層體的 搬=具之構成。藉此,不但初期投資費用少,而且可以 既省能源且高效率地製造面狀取暖器。 再者,本發明並不限於前述實施態樣的記載,在申請 ^利範圍所示的範_可進行各種變更,於將不同的 =施態樣或複數個變形例中分別教示的技術手段做適當組 «而獲件之實施態樣也包含在本發明的技術範圍内。 產業上之可利用性 上所述,本發明g為可錢構成面狀取暖器本體的 ^件中包3金屬材料的均熱板發熱,藉而使熱炫融型 的黏著咖融以黏合各板狀部件,故可廣泛地應用於面狀 取暖β之製造領域,同時也可應用於具備相同的均熱板之 其他取暖器的製造等的用途。 【圖式簡單說明】 【第1圖】本發明實施態樣丨之面狀取暖器的製造方法 中’所製造之面狀取暖器的外形之—例的示意斜視圖。 【第2圖】示於第1圖之面狀取暖器的本體在組裝前的 狀態之一例的示意斜視圖。 【第3圖】tf於第2圖之本體的完成狀態之一例的斷面圖。 【第4圖】示於第3圖之本體的構成部件之一具體例的 斷面圖。 【第5圖】示於第4圖之本體所具備的加熱線之一具體 構成例的斜視圖。 【第6圖】製造示於第3圖的本體時之準備步驟的一例 51 201201631 之模式圖。 【第7圖】(a)及(b),係製造示於第3圖的本體時之加熱 步驟及加壓步驟的一例之模式圖。 【第8圖】(a)及(b),係製造示於第3圖的本體時之熱壓 步驟的一例之模式圖。 【第9圖】係製造示於第3圖的本體時之超音波熔接步 驟的一例之模式圖。 【第10圖】係製造示於第3圖的本體時之修邊步驟的一 例之模式圖。 【第11圖】(a),係示於第7圖(a)之加熱步驟的一較佳 例之模式圖,(b),係示於(a)的加熱步驟中所使用之2個電 磁感應加熱線圈的配置之示意模式圖。 【第12圖】(a),係利用示於第11圖(a)及(b)的加熱步驟 製造面狀取暖器的本體時,鋁板及表面材的溫度變化曲線 圖,(b),係對應(a)的溫度變化之電磁感應加熱線圈的感應 電動勢之曲線圖。 【第13圖】(a),係本發明實施態樣2的面狀取暖器之製 造方法中,製造本體時的加熱步驟及加壓步驟之一例的示 意模式圖,(b),係示於(a)的加熱步驟中所使用之2個電磁 感應加熱線圈的配置之示意模式圖。 【第14圖】(a),係示於第7圖(a)之電磁感應加熱線圈1 個時,加熱步驟中鋁板及黏合板的溫度變化曲線圖,(b), 係示於第13圖(a)之電磁感應加熱線圈3個時,加熱步驟中鋁 板及黏合板的溫度變化曲線圖。 52 201201631 、Γ第15圖】係本發明實施雜3之面狀取暖H的製造方 …、v驟_所使用的複數個電磁感應加熱線圈的一 配置例之示意模式圖。 Θ】(a)〜(c),係本發明實施熊樣4之面狀取暖 器的製造裝置之一例的示意模式圖。〜 【第17圖】(a),係習知的面狀取暖器之一製造順序例 的斜視圖,(b),係習知的面狀取暖器之製造順序的其他例 斷面圖(c),係習知的面狀取暖器之完成狀態斷面圖。 【主要元件符號說明】 100···本體(面狀取暖器的本體) 110···工件(積層體、重疊體) 2〇〇···表面材(板狀部件) 203.. .黏著劑(黏著劑層、表面材點著層) 300.. .黏5板(板狀部件、黏著劑層) 400.··加熱單元(板狀部件) 410…均熱板(板狀部件) 411·.·紹板(均熱板的本體) 412…黏合樹脂(黏著劑層、均熱板黏著廣) 420.. .加熱線 500…隔熱板(板狀部件) 600··.裏面材(板狀部件) 712…製造裝置控制部(控制工具) 720…搬送裝置(搬送工具) 721…電磁缝加缝置(電錢應加熱器) 53 201201631 721a〜721c...電磁感應加熱裝置(電磁感應加熱器) 722…加熱線圈(電磁感應加熱線圈、長板狀線圈) 722a〜722c...第一〜第三加熱線圈(電磁感應加熱線圈、長板狀 線圈) 722d、722f、722g、722i、722j、7221...長形加熱線圈(電磁感應 加熱線圈、短板狀線圈) 722e、722h、722k...圓形加熱線圈(電磁感應加熱線圈、短板狀 線圈) 730...加壓滾輪(加壓工具、加壓裝置) 735··.滾輪單元(加壓工具、加壓裝置) 54However, when this method is used, since the heating is performed from the outside of the laminated body, there is a problem in that the surface material or the inner lining material outside the laminated body has to be excessively heated in order to sufficiently melt the adhesive between the layers. Since the surface material S or the inner lining material in the use condition of the planar heater is excessively added, the quality of the surface material or the inner lining material is deteriorated. (4) The surface material is sometimes pressed or pressed for the design of the surface and the touch when it is in contact, or is used in order to obtain a soft feeling (4). If the heat is shouted, the surface material may occur: Form I deteriorates, causing or damaging the adverse effects of the design of the face material or the touch of the touch, such as Wu L 201201631. On the other hand, there is also a method of manufacturing a planar heater without using an adhesive. The urethane foam is coated on the inner lining material, and a heating wire is laminated on the substrate. A heating unit and a face material are formed, and the method of press molding is performed in a mold. At this time, the urethane foam material foams, and the urethane foam material penetrates from the base material of the heating unit to the surface material side and adheres to the face material due to the foaming pressure, thereby lining the inner lining material and The heating unit and the face material are integrally bonded (for example, refer to the patent document 丨). Fig. 17 (a) to (c) show a conventional planar heater described in Patent Document 1, and Fig. 17(a) is a perspective view showing a manufacturing procedure of a planar heater, and Fig. The side view of the production sequence, Fig. 17 ((the sectional view of the planar heater after molding). As shown in the 17th (a), the surface material 9〇1 is prepared, and the heating wire 903b is matched. The heating unit 9〇3 provided on the heating substrate 903a and the lining material 9G5 on which the amine acetoacetate foaming material 904 is applied to the surface are laminated and arranged as shown in the above-mentioned (9). In the mold, it is formed into a planar heater as shown in Fig. 17 (4) by press molding in a mold. PRIOR ART DOCUMENTS [Patent Document Publication No. 2001-041480 No. However, the manufacturing method described in Patent Document 1 has the following problems. That is, in the manufacturing method described in Patent Document 1, it is necessary to prepare a mold 4 201201631 with a press molding process. And the mold must be prepared for the shape and size of each planar heater. And the AH used for the surface of the floor surface usually produces a variety of sizes, so the cost of making the mold is at the same time, and the mold must be replaced when producing the surface heaters of different shapes and sizes. Therefore, it is difficult to improve the production efficiency. The invention aims to solve the above-mentioned conventional problems, and an object thereof is to provide a planar heater which can prevent the adverse effects caused by heating the surface of the surface material, and can produce a planar heater without using a mold, and can handle the shape and size of (4). Manufacturing method and manufacturing apparatus of different planar heaters. Means for solving the problem The method for manufacturing the surface heater of the present invention is to solve the above problems, and to provide heating on a soaking plate containing a metal component. a k-shaped method of adding a ''', a unit, and a planar heater for laminating a plate-shaped member on the heating unit, which comprises forming a state in which an age-adhesive adhesive layer is inserted a preparation step of laminating the above-mentioned plate-shaped member and the aforementioned heat-dissipating monolayer and "providing electricity at at least one side of the inside of the surface adjacent to the aforementioned laminated body" Inductively heating the coil, and moving the magnetic layer to the pre-set and moving direction to generate magnetic lines of force by the electromagnetic induction heating coil to heat the heat-receiving plate of the heating unit, thereby heating the adhesive ship In the heating step, a plurality of the electromagnetic induction heating coils are disposed adjacent to each other at a position facing the laminated body. The apparatus for manufacturing the planar heater of the present invention is provided to solve the above problems. In the component _ hot plate, a heating element is provided with a heating element, and a plate-shaped member is laminated on the heating unit. The device for manufacturing a shape of a heater is provided with the plate-shaped member and the heating unit. The transfer tool that is stacked in a state in which the hot-melt type adhesive layer is inserted is transported in a predetermined moving direction, and is located on the downstream side in the moving direction, and includes a plurality of heating coils disposed adjacent to each other An electromagnetic induction heater and a control tool; the control tool is constructed to be transported by the aforementioned transfer tool At least one surface of the surface of the laminated body is applied with magnetic lines of force generated by the electromagnetic induction heater, whereby the heat equalizing plate of the heating unit generates heat to melt the adhesive. Further, the present invention also includes a planar heating unit including a heating wire disposed on a soaking plate containing a metal component, and a plate member laminated on the heating unit, and the heating is produced by the above-described manufacturing method. The unit and the plate-like member are planar heaters that are bonded to each other by a hot-melt adhesive layer. The above and other objects, features and advantages of the present invention will become apparent from Advantageous Effects of Invention The method and apparatus for manufacturing a planar heater of the present invention can prevent the adverse effects caused by heating the surface of the surface material, and can produce a planar heater without using a mold, and can easily handle the shape or Face heaters of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic perspective view showing an example of the outer shape of a planar heater manufactured in a method of manufacturing a planar heater according to a first embodiment of the present invention. 201201631 [Fig. 2] A schematic perspective view showing an example of a state of the body of the planar heater shown in Fig. 1 before assembly. [Fig. 3] A cross-sectional view showing an example of a completed state of the body shown in Fig. 2. Fig. 4 is a cross-sectional view showing a specific example of one of the constituent members of the main body shown in Fig. 3. Fig. 5 is a perspective view showing a specific configuration example of one of the heating wires provided in the main body of Fig. 4. Fig. 6 is a schematic view showing an example of a preparation step when the body shown in Fig. 3 is manufactured. [Fig. 7] (a) and (b) are schematic diagrams showing an example of a heating step and a pressurizing step when the main body shown in Fig. 3 is produced. [Fig. 8] (a) and (b) are schematic diagrams showing an example of a hot pressing step when the body shown in Fig. 3 is produced. Fig. 9 is a schematic view showing an example of an ultrasonic welding step when the body shown in Fig. 3 is manufactured. Fig. 10 is a schematic view showing an example of a trimming step when the body shown in Fig. 3 is manufactured. [Fig. 11] (a), a schematic diagram of a preferred embodiment of the heating step shown in Fig. 7(a), Fig. 2(b), showing the two electromagnetics used in the heating step of (a) Schematic diagram of the configuration of the induction heating coil. [Fig. 12] (a) is a graph showing the temperature change of aluminum plate and surface material (b) when the body of the planar heater is manufactured by the heating steps shown in Fig. 2) and (b). A graph of the induced electromotive force of the electromagnetic induction heating coil corresponding to the temperature change of (a). [FIG. 13] (a) is a schematic view showing an example of a heating step and a pressurizing step in the production of the main body, and (b), showing the method of manufacturing the planar heater according to the second embodiment of the present invention. Schematic diagram of the arrangement of two electromagnetic induction heating coils used in the heating step of (a). [Fig. 14] (a) shows the temperature change curve of the nameplate and the bonding plate in the heating step when one of the electromagnetic induction heating coils in Fig. 7(a), (b), is shown in the 13th Fig. (a) shows the temperature variation curve of the nameplate and the bonding plate in the heating step when there are three electromagnetic induction heating coils. [Fig. 15] Fig. 15 is a schematic view showing an arrangement example of a plurality of electromagnetic induction heating coils used in the heating step in the method of manufacturing a planar heater according to a third embodiment of the present invention. [Fig. 16] (a) to (c) are schematic diagrams showing an example of a manufacturing apparatus of a planar heater according to a fourth embodiment of the present invention. [Fig. 17] (a) is a perspective view showing an example of a manufacturing procedure of a conventional planar heater, and (b) is a cross-sectional view showing another example of a manufacturing procedure of a conventional planar heater. c) is a cross-sectional view of the completed state of the conventional planar heater. I: Embodiment 3 The method for producing a planar heater for carrying out the invention of the invention is a planar heating unit provided with a heating wire provided on a soaking plate containing a metal component, and laminated on the heating A method of manufacturing a planar heater for a plate-shaped member of a unit, comprising: preparing a step of stacking the plate-shaped member and the heating unit in a state in which a heat-fusible adhesive layer is inserted to form a laminated body, and adjacent to the foregoing An electromagnetic induction heating coil is disposed on at least one surface of the surface of the laminated body, and 201201631 moves the laminated body to a predetermined moving direction, and generates magnetic lines of force by the electromagnetic induction heating coil to heat the heat equalizing plate of the heating unit. In the heating step, a configuration in which a plurality of the electromagnetic induction heating coils are disposed adjacent to each other at a position facing the laminated body may be employed. According to the above configuration, the heat for melting the hot-melt type adhesive can be obtained by heating the heat equalizing plate inside the planar heater, so that the adhesive can be efficiently melted in a short time. In particular, by using the electromagnetic induction heating coil adjacently, since a wide range can be heated at the same time, rapid heating of the heat equalizing plate can be avoided, and the temperature of the heat source, i.e., the heat equalizing plate, can be controlled to an appropriate range. Therefore, the bonding step of the plate member can be carried out in a short time, and at the same time, it is possible to suppress not only the unfavorable heat release to the outside of the planar heater, but also the deterioration of the molten adhesive, and the bonding state of the plate member can be made more desirable. . In addition, by arranging the electromagnetic induction heating coils adjacently, the heat capacity attributed to the individual electromagnetic induction heating coils is set to be different, or the distance between the electromagnetic induction heating coils is changed, thereby realizing the configuration conforming to the planar heater. Suitable heating. In addition, in the manufacturing process of the planar heater, since it is not necessary to use the mold and heat from the outside of the laminated body in the bonding process of the plate-shaped member, the energy saving of the manufacturing process can be achieved, and the initial investment cost can be suppressed and the cost can be improved. The degree of freedom in design. In the manufacturing method of the above configuration, the pressure-sensitive adhesive layer included in the laminated body may be formed as a separate plate-like member or may be integrally laminated in advance in 201201631 == both. Therefore, since the adhesive layer can be provided according to various conditions such as the material, the thickness, and the nature of the two pieces, the surface of the plate-shaped portion can be formed, and the surface of the above-mentioned planar heater can be used. In the case of the surface of the mR, the inside of the mR 彳 is configured as a surface heater, and at least one of the heat-insulating panels for heat transfer from the heating unit described above is suppressed. By using the ',·, 里二疋(四) surface heating, the representative surface of the basic components, the material, the material, and the singularity of the components, and the composition of the body, and the implementation of the heating process, so that the surface can be applied Suitable manufacturing of shaped heaters. In the manufacturing method of the above-described configuration, the heating unit is configured such that the heating line is disposed in the front surface of the heat equalizing plate, and in the heating step, the laminated body is provided as long as the laminated body is provided. In the above-mentioned heat equalizing plate, the surface on the heating side may be disposed adjacent to the electromagnetic induction heating coil. Thereby, since a plurality of electromagnetic induction heating coils and a uniform planar heat equalizing plate can be arranged to face each other, the heat generation of the heat equalizing plate can be performed more uniformly and stably. In the manufacturing method of the above-described configuration, if the heating coil is a long-plate-shaped coil that is longer than the width of the laminated body, a plurality of the long-plate-shaped coils are arranged adjacent to each other in the moving direction in a state in which the long-length coils are juxtaposed in the longitudinal direction. It can be constructed. Thereby, the heating range can be moved in parallel along the moving direction of the laminated body. Not only the entire laminated body can be heated efficiently and uniformly, but also the wide-area 四 (four) can be heated by the long-plate-shaped line of the adjacent layer. It is possible to effectively avoid the sharp heating of the heat equalizing plate by 10 201201631 and to control the temperature of the heat equalizing plate to a more suitable range. In the manufacturing method of the above configuration, in the case where the heating coil is a short-plate-shaped coil that is shorter than the width of the laminated body, a plurality of the short-plate-shaped coils are disposed adjacent to each other so as to intersect the moving direction and cover the laminated body. The entire width can be configured. Thereby, when the individual heat capacities of the respective short plate-shaped coils are different, the degree of heating can be changed in the direction intersecting the moving direction. Thus, for example, in the case where a plurality of heat equalizing plates are partially overlapped for use in manufacturing a planar heater of a larger size, even if the thickness of the heat equalizing plate in the laminated body is different, the entire laminated body can be used. Uniform heating is applied. In the manufacturing method of the above configuration, the step of pressurizing the entire laminated body to be carried out after the heating step may be further included. Therefore, since the layered body is pressed by the pressurizing step after the dot layer (4) in the heating step, the plate member can be formed into a good bond. Further, the apparatus for manufacturing a planar heater according to the present invention is characterized in that it comprises a planar heating unit which is provided with a scale on a soaking plate containing a metal component, and (4) a surface of the heated sheet-shaped member. In the manufacturing apparatus of the entanglement, the transporting tool that transports the laminated body in which the plate-shaped member and the heating unit are stacked in the state in which the melt-adhesive layer is inserted in a predetermined moving direction is provided. An electromagnetic induction heater including a plurality of heating coils disposed adjacent to each other in the moving direction, and a control tool; the (4) X-item is configured to apply at least one side of the surface of the laminated body to the object The electromagnetic induction 201201631 January 1j describes magnetic lines of force generated by the uniform hot plate heater, whereby the heating unit is heated to refine the adhesive. Qin Mail ", send tools and electromagnetic induction plus benefits' so L will be - while letting the laminate move, -:: The circle makes the soaking plate heat from (four) (four) 嶋 (four). _ A: The bonding step of the plate-shaped member is carried out, and at the same time, not only the external unheating exotherm but also the deterioration of the molten adhesive can be suppressed, so that the bonding state of the plate-like member can be better. In the above-described configuration, the entangled towel may be provided with a pressurizing fascia that presses both sides of the front layer body in the lower direction (10) of the moving direction of the electromagnetic induction heater. As a result, since the adhesive layer is melted by the electromagnetic induction heater and then the laminate is pressurized by the presser, the plate (four) shaft can be bonded well. Further, the present invention also includes a planar addition member formed by disposing a heating wire on a soaking plate containing a metal component, and a plate member laminated on the heating unit, which is obtained by the above-described production method. Further, the heating material and the plate-like member are planar heaters in which a hot-type adhesive layer is bonded to each other. Hereinafter, the present invention will be described with reference to the accompanying drawings. In addition, all the same or equivalent components are given the same reference numerals and the repeated description thereof is omitted. (Embodiment 1) [Configuration of planar heater] First, the example of the representative structure of the planar heater manufactured according to the present invention 12 201201631 will be specifically described with reference to Figs. 1 to 5 . In the first embodiment, the surface peak warms (4) the finished silk red squint ♦ Fig. 2 = Fig. 2 is a perspective view of the state before assembly of the planar heater, and Fig. 3 is the body of Fig. 2 Fig. 4 is a cross-sectional view showing a detailed configuration of components constituting the body of the 3®, and Fig. 5 is a perspective view showing a specific configuration of the heating wire provided in the fourth body. As shown in Fig. 1, the planar heater is provided with a (four) portion (8) at the end of the main body 1GG formed of a plurality of plate-like members, and is supplied with electric power by a power source 2 connected to the control portion 1〇1. The body (10) is heated and provided with a floor surface provided as a heater for use as a heater. The control unit (8) is a well-known control unit for controlling the heat generation operation of the body of the planar heater, and includes a switch, a temperature adjustment*, a display lamp including a light-emitting diode, and the like, which are not shown. As shown in Fig. 2, the body of the planar heater is mainly composed of the surface material contact, the bonding plate 3GG, the heating unit_, the heat insulation board and the inner material as the main components, and as shown in Fig. 2 The laminated layer is subjected to a bonding process, and the peripheral portion is compressed and sealed to form a state having a sectional shape as shown in Fig. 3. As shown in Fig. 4, the surface material 2 is the outermost member of the body 1 of the planar heater, and the mechanical strength is of course, and the necessary properties such as design, stain resistance and touch are also provided. The specific configuration is not particularly limited, and a representative example thereof may be, for example, a surface plate 201 which is mainly composed of a polyethylene resin (hereinafter referred to as PVC) and which is colored and patterned. On the inner surface, a non-woven fabric 202 of a polyester 13 201201631 (polyester) resin was adhered to the inner surface of the adhesive 2 to 3 to form a plate-like structure. This non-woven fabric 202 is provided to prevent the occurrence of the floating line of the heating wire 42 on the surface material 200 after the plate-like members are integrated into the planar heater by the bonding process. The adhesive sheet 300 functions as an adhesive member for adhering the surface material 2, and the configuration thereof is not particularly limited. However, a typical example is a polyethylene resin formed into a plate shape, and for example, it may be formed at a normal temperature. A soft, plate-like material is formed at about 97. (The above-mentioned function of the adhesive is melted and exerted. The heating unit 400 is a heat source of the planar heater, and the configuration thereof is not specifically limited to a typical example. For example, in the case of aluminum as a main component The heating wire 420 is disposed in a meandering shape on one surface of the heat equalizing plate 410. The substrate of the heat equalizing plate 410 is not limited to this, although it is not limited thereto, as long as it is The material that can be heated by the electromagnetic induction heating device may be formed of other materials such as copper or stainless steel. The heat equalizing plate 410 is configured to uniformly diffuse heat generated by the heating wire 420 to the body 100. The configuration of the component that is used in a comprehensive manner is not particularly limited, and a typical example is, for example, a metal plate having a high thermal conductivity, that is, a principal component having a thickness of about 0. A 01 mm aluminum sheet was used as a substrate, and an adhesive resin 412 made of a polyethylene resin was applied to both surfaces thereof. The adhesive resin 412 formed of the polyethylene resin is heated to about 97. (The above function is to be melted and functions as an adhesive. The specific configuration of the heating wire 420 is not particularly limited, but a typical example is shown in Fig. 5, and the temperature is detected around the center glass fiber 421 by 201201631 degrees. The detection line 422 is spirally wound, and the outer periphery is formed of a nylon resin. The outer periphery of the insulating layer 423 is spirally wound around the heating wire 424. The insulating layer 425 of pvc is formed on the outer periphery. An adhesive layer 426 made of a polyethylene resin is formed on the outer periphery of the insulating layer 425. As shown in Fig. 2, the heating unit 4〇0 places the start end (one end) of the heater wire 420 on the heat equalizing plate 41. One corner of the serpentine shape is formed to cover the entire area of the heat equalizing plate 41〇, and the terminal (the other end) is disposed near the starting end. Further, as shown in Fig. 2, the heating wire 42 is disposed. When the crucible is heated, the adhesive layer 426 of the heating wire 420 is thus melted, so that the heating wire 420 is adhered and fixed to the heat equalizing plate 41. The heat insulating plate 500 is for suppressing the heat generated by the heating unit 4 on the floor surface. Do not The specific configuration is not particularly limited, and a typical example thereof is a plate-like foaming urethane resin 501 having high heat insulating properties (a foaming amine phthalate plate 5 〇 1) The non-woven fabric 502 mainly composed of a polyester resin is bonded to both sides of the nonwoven fabric 502. The nonwoven fabric 5〇2 is also used to prevent the heating wire 42 from being formed into a floating line, and the inner material 600 is planar. In the main body of the heater, the member directly contacts the floor surface, and the specific configuration thereof is not particularly limited, and a typical example is coated on the inner panel 6〇1 mainly composed of an olefin-based elastomer. The adhesive layer 602 of a polyethylene resin is good. The preferable example of the said olefin type elastomer is a thermoplastic olefin elastomer, and TPO is mentioned below. The mechanical strength of TPO is self-explanatory. The surface heater of the present embodiment is provided with a control unit (9) at the corner of the body coffee formed by assembling the above-mentioned respective components 15 201201631, and is made to be more flexible. The start end of the heat unit % heating wire 424 and the terminal connection (4) control unit (8) are taken in a planar shape, and as shown in Fig. 1, power is supplied from the source line 102 connected to the control unit 101, and the control unit 1 (1) Controlling the heat generation operation, thereby utilizing the heat generating function of the planar heater. In addition, the planar heater manufactured in the present invention may be provided with the main body 100, the control unit 1G, and the power supply line 1 () 2 (4). In addition, the configuration of a part of the plate material of each of the above-mentioned plate-shaped member tissues constituting the main body 100 may be omitted. Further, the main body 100 may include a non-plate-shaped straight member in addition to the plate-shaped member. The spotting agent used in the planar heater of the present embodiment is not particularly limited as long as it is a hot-melt type (hot-melt) mainly composed of a material to be heated and melted. In the configuration examples shown in Figs. 2 and 4, the 'heat-smelting-type adhesive layer includes an adhesive 203 (surface material adhesion layer) which is laminated on the surface material 200 to form an independent board. The adhesive sheet 300 of the member, the adhesive resin 412 (the soaking plate adhesion layer) of the one layer of the heat equalizing plate 410 of the heating unit 4 is laminated on both sides of the sliding plate 411, and the like, at least, is made of polyethylene. A layer made of an olefin-based thermoplastic resin such as a resin or a polypropylene (P〇ly_pr〇Pylene) resin may be any other known thermoplastic resin or a thermoplastic material other than a resin. In addition, the hot-melt type adhesive may be a thermoplastic resin as a main component, and may be a polymer alloy obtained by mixing a plurality of thermoplastic resins, or may be a thermoplastic resin composition containing a known additive other than a resin. . [Manufacturing Method of Surface Heater] 201201631 Next, a representative example of a method of manufacturing a planar heater including the above-described main body 100 will be specifically described with reference to Figs. 6 to 10 . Fig. 6 is a schematic view showing an example of a preparation step in the manufacturing process of the main body 100 in a schematic cross-sectional view, and Fig. 7 (4) and (b) are schematic views showing an example of a heating step and a pressurizing step of the main body 100. Fig. 8 (a) and (b) are schematic diagrams showing an example of a hot pressing step of bonding the inner material 600 and forming the peripheral portion of the main body 100 in a schematic cross-sectional view, Fig. 9 A schematic diagram showing an example of an ultrasonic welding step of welding the peripheral portion of the main body 100 in a schematic cross-sectional view, and FIG. 10 is a schematic cross-sectional view showing an example of a trimming step of cutting a portion of the main body 100 that is not required. The pattern diagram presented. The manufacturing method of the planar heater described in the embodiment is a manufacturing method including a preparation step, a heating step, a pressurizing step, a hot pressing step, an ultrasonic welding step, and a trimming step, but the mating surface may be used. The specific configuration of the heater (particularly the specific configuration of the body 100) includes other steps, and some steps may be omitted. (1) Preparation steps First, the preparation steps are explained. The preparation step is a step of stacking materials constituting a plate member or the like of the body 100 to constitute a laminate. Specifically, as shown in FIG. 6, the adhesive layer 602 of the inner material 600 is disposed upward on the horizontal stage 710, and the heat insulating plate 500 is stacked thereon, and the heating wire 420 is on the lower side. The heating unit 400 is stacked, on which the bonding sheets 300 are stacked, on which the surface material 200 is stacked with the non-woven fabric 202 on the lower side. Therefore, in the preparation step, the plate member constituting the body 100, that is, the surface material 200, the bonding plate 300, the heating unit 400, the heat insulating panel 500, and the 17201201631 襄 face material 600 are not attached in this order. The stacked state is stacked on the stage 710. In the stacked state, the plate-like members constitute a laminated body (or a stacked body) in a state in which the plate-like members are not bonded to each other. This laminated body is referred to as a workpiece 110 for convenience of explanation. In the workpiece 110 such as the pressurizing step and the hot pressing step, which will be described later, the plate-like member is brought into a bonded state. However, in the following description, the workpiece 110 is referred to before the completion of the main body. In this preparation step, as shown in Fig. 4, since the heating unit 4 is smaller than the other plate-like members, the heating unit 400 is disposed in the center of the heat insulating plate 5 in the workpiece. very important. The workpiece 110 stacked in the preparation step is then sent to the heating step. Further, according to the configuration of the planar heater, the workpiece 110 prepared in the preparation step is stacked in a state in which at least one plate member and the heating unit 4 are inserted into the thermal fusion adhesive layer. The winner can be. For example, the workpiece U〇 (layered body) may be formed only by the surface material 2〇〇, the bonding plate 3〇〇, and the heating unit 4〇〇, or the workpiece 110 may be formed only by the inner material 600, the heat insulating plate 500, and the heating unit 400. . At this time, the adhesive layer can be made into a separate plate-like member like the adhesive sheet 300, or can be laminated to other plate-like members in advance like the adhesive layer 002 of the inner material 600. As shown in the figure, a separate plate member (adhesive plate 300) and an adhesive layer (adhesive layer 6〇2) which are laminated in advance to other plate members are used in combination. Further, in the preparation step, in order to more efficiently stack the plate-like members including the heating unit 400, a plate 18 201201631-like member positioning device that performs positioning of the plate-like members may be employed. The plate-shaped member positioning device may be provided with a step table (corresponding to the stage 710) on which the plate-like member can be placed, and a positioning reference portion that is integrally or detachably provided in the step. The positioning reference portion may be, for example, a projection, a position difference, a depression, or the like provided at a position corresponding to a corner of the plate member, and may include a scale rule for measuring the length. Further, a stacking of the plate members may be a known stacking device or the like. (2) The heating step is followed by the heating step of providing an electromagnetic induction heating coil at least one side of the inside of the surface of the laminated body (workpiece 110) prepared in the preparation step, and the magnetic induction heating coil is used to generate magnetic lines of force, thereby including The heating unit 400 of the workpiece 110 (more specifically, the aluminum plate 411 constituting the heat equalizing plate 41) heats up to allow the aforementioned adhesive layer to smelt. Further, in the present embodiment, a plurality of electromagnetic induction heating coils are suitably used, but in this case, in the seventh diagram (a) to be described later, the case where a separate electromagnetic induction heating coil is used is used to explain the standard heating. step. Step. As shown in Fig. 7(a), the apparatus (heating means) used in the heating step uses the planting body 1〇〇 in the present embodiment, and is horizontally oriented as indicated by the hollow arrow A. The moving conveyance device (transport tool) 72 and the electromagnetic induction heating device 721 having the elliptical heating coil 722 having a larger width than the main body 1GG. The electric heating device 721 is disposed in a portion of the heat-generating region of the nameplate 411 of the heating target. Specifically, the electromagnetic induction heating device 721 is provided with the banknote heat _722 in the vicinity of the rear end portion of the transport device (the shirt of the pressure roller 730 to be described later) across the width direction. The heating coil 722 is a long plate-shaped coil 19 201201631 (or an oblong coil) which is longer than the width of the workpiece 11 '. In the present embodiment, it is disposed at a position perpendicular to the moving direction (the direction of the hollow arrow A). . Moreover, the span of the heating coil 722 is substantially the heating surface of the workpiece 11〇 corresponding to the heating coil 722. In this embodiment, the heating surface of the heating coil 722 has a longer longitudinal length than the width of the workpiece 丨1〇. Moreover, the heating surface of the heating coil 722 does not include the full extent of the workpiece 110, but is one-dimensionally set to heat a portion of the longitudinal direction of the workpiece 110. The workpiece 110 stacked in the preparation step is moved by the conveying device 720 to the horizontal direction indicated by the hollow arrow A. When the workpiece 11 is moved, if a magnetic line is generated from the heating coil 722 of the electromagnetic induction heating device 721 disposed above, the magnetic field is applied to the workpiece 11 and the vortex is generated in the aluminum plate 411 of the heating unit 4 The current, the aluminum plate 411 itself heats up due to the eddy current and the resistance of the aluminum plate 411. Due to the heat generated by the aluminum plate 411, the adhesive resin 412 formed of a polyethylene resin applied to both sides of the aluminum plate 411 and the adhesive sheet 3 adhered to the heating unit 400 are melted. Since the workpiece 110 receives the magnetic lines of force from the heating coil 722 while being transported at a predetermined speed by the transport device, the heat generation range of the pure water that constitutes the workpiece (four) also moves sequentially at a predetermined speed. As a result, all of the heat-generating areas of pure 4 ι can be heated. The k-like sample is heated in the slab 411 by a magnetic line of force generated by the heating coil 722 of the electromagnetic induction heating cleavage to a sufficient temperature for bonding, such as melting. For this purpose, the heating temperature of Shaobanchuan is about a bribe to (10). At this time, since the Junkisaki 411 (4) heat is transferred to the surface material by the financial board, there is a certain degree of temperature rise, but since the outer surface of the surface material 20 201201631 200 is not directly exposed to heat, the surface material 200 is outside. The temperature of the surface is suppressed from being deteriorated on the surface of the surface material 200, or the temperature at which the deformation due to design is deteriorated due to heat, that is, it is suppressed to about 120 ° C or lower. Therefore, by such a method, it is possible to effectively prevent the occurrence of adverse effects (damage of design, deformation, etc.) caused by heating of the surface material 200. In addition, since the adhesive resin 412 and the adhesive sheet 300 formed of a polyethylene resin are melted for several seconds, if the workpiece 11 is moved by the transfer device 720 at a pre-twisting speed and the electromagnetic induction heating device 721 is operated, the adhesive resin is bonded. The 412 and the bonding plate 300 are continuously melted directly under the electromagnetic induction heating device 721 (heating coil 722) as the workpiece 110 moves. As a result, the adhesive resin 412 and the adhesive sheet 300 are completely melted. At this time, it is preferable to control the heating coil 722 of the electromagnetic induction heating device 721 and the aluminum plate 411 to maintain a certain distance (interval), and to lightly press the workpiece 11 formed by laminating the plate-like member, and to move it while maintaining the predetermined thickness. . Further, in the workpiece 110, the heating unit 400 among the plate members is disposed such that the heating wire 420 constitutes the lower side. That is, it is preferable to set the workpiece 11 to be the heat equalizing plate 41 in the workpiece 110, and the side where the heating wire 420 is not disposed is close to the heating coil 722. If the workpiece 110 is set as such, since the aluminum plate 411 is disposed opposite to the heating coil 722 of the electromagnetic induction heating device 721, the distance (interval) of the heating coil 72 2 and the aluminum plate 411 can be easily fixed 'so that' The aluminum plate 411 is uniformly heated uniformly. Further, when the heating unit 400 is disposed in the above state, the heating coil 722 of the electromagnetic induction heating device 721 and the heating wire 420 are interposed between 21 201201631. Thus, since the heat generation of the heating wire 42 itself can be suppressed, temperature unevenness can be suppressed. As a result, the heating action of the aluminum plate 411 can be achieved more stably and uniformly. Further, in the heating step, as shown in Fig. 7(a), the workpiece 110 is disposed such that the 'heating unit 4' is disposed in a direction with the heating wire 420 and the conveying direction of the conveying device 720 (hollow arrow A) The direction and the moving direction are the states of the vertical intersection. However, the present invention is not limited thereto, and the workpiece 11A may be disposed such that the arrangement direction of the heating wire 420 coincides with the hollow arrow a. For example, in a state where the conveyance direction and the arrangement direction of the heater wire 420 are substantially perpendicularly intersected, when the heater wire 420 itself is heated by the electromagnetic induction heating device 721, heat is generated due to the heat generation of the heater wire 42. In this case, if the operation 1〇〇 is arranged such that the arrangement direction of the heater wire 42〇 substantially coincides with the conveyance direction, the current may be generated in the opposite direction to the heater wire 420. Therefore, it is possible to suppress the occurrence of temperature unevenness by suppressing the heat generation of the heating wire 42 itself. Further, the heating step shown in Fig. 7(a) is for bonding the surface material 200, the heating unit 4, and the heat insulating plate 5, but the use of the heating step is not limited thereto, and may be applied. Bonding between the heat shield 5〇〇 and the inner material 6〇〇. Specifically, in the seventh diagram (a), the inside of the workpiece no may be interchanged on the conveying device 720, or as shown in Fig. 7(b), not only on the upper side (surface material 2) Further, on the lower side (the side surface of the enamel material), an electromagnetic induction heating device 72 is additionally provided to form a pair of heating coils 722 (and the electromagnetic induction heating device 721) on both sides of the front and back surfaces facing the workpiece 11A. In this case, if the plate member 430 having the same configuration as the 22 201201631 heat equalizing plate 410 is inserted between the heat insulating panel 500 and the inner material 6 ,, the surface material 200 and the heating unit 400 can be applied by a single heating step. And the bonding of the heat insulation board 500 and the adhesion of the heat insulation board 500 and the inner material 600. Therefore, for example, only the step pressure described later can be performed in other steps, and the hot pressing step to be described later can be substantially omitted. (3) Pressurization step Next, the pressurization step, in the present embodiment, as shown in Fig. 7, is a step of continuously performing integrally with the heating step. In this pressurizing step, the crucible applies pressure to the entire workpiece 110 that has been heated with a pressurizing device. The apparatus used in the pressurizing step is only required to be a device (pressurizing device) capable of continuously pressurizing the workpiece 110. In the present embodiment, as shown in Fig. 7(a), the pair is used. Roller 731 and pressure roller 730 of lower roller 732. Further, the configuration of the pressurizing device is not limited to the pressure roller 73, and may be, for example, another known configuration such as a pressure applying device. The upper roller 731 and the lower roller 732 constituting the pressure roller 730 can be rotationally driven in the direction of the arrow B, and the workpiece 11 can be moved between them. Further, the upper roller 731 can be pressed downward as indicated by the black solid arrow C. Thereby, the workpiece 11〇 can be continuously pressurized. The pressure roller 730 is preferably disposed at a position stacked or adjacent to a portion of the aluminum plate 411 to be heated. Specifically, in the present embodiment, as shown in Fig. 7(a), the pressing roller 730 is provided in the moving direction of the workpiece 110 (hollow arrow A) as seen from the electromagnetic induction heating device 721. Downstream side. At this position, the workpiece 110 can be pressurized by the pressure roller 730 along the portion of the aluminum plate 411 which has been heated in the heating step. 23 201201631 The speed of the pressure roller TM must be linked to the ageing (four) heating time and it is important to be able to pressurize the heating step in the shortest possible time. of. In the present embodiment, as schematically illustrated in Fig. 7 (4), the apparatus for heating and the apparatus for pressurizing are formed into a body. The bonding is formed by the bonding resin 412 and the bonding sheet 300 by the method of pressing the workpiece 110 in the secret step. (4) Hot pressing step A hot pressing step is performed after the pressing step. The hot pressing step is as described later, and the steps of two different steps are performed at the same time. Specifically, as shown in FIG. 8 (&), the apparatus used in the hot pressing step is a hot pressing device 74 (the lower mold 741 of the hot pressing device 74 is configured with a lower hot plate 742 covering the workpiece 11). The upper mold 745 is provided with an upper hot plate 746 for press molding the peripheral portion of the workpiece 110. Further, in Figs. 8(a) and (b), for convenience of explanation, the lower hot plate 742 and the upper hot plate are provided for convenience of explanation. 746 A diagonal line with a cross line is added. In the hot pressing step, the bonding of the inner material 6〇〇 and the peripheral pressing of the workpiece 1丨〇 are simultaneously performed. Therefore, the lower heat plate 742 disposed in the lower mold 741 is used to heat the inside. The material 600' is melted by the adhesive layer 602 (refer to Fig. 4) applied to the upper surface 601 of the inner material 6〇〇. Then, the workpiece 11 is pressed by the hot pressing process, so that the inner material 600 and the inner material 600 are In addition, the upper heat plate 746 provided in the upper mold 745 is used to apply pressure to the peripheral portion of the workpiece 11 while heating, and the thickness of the peripheral portion of the workpiece 110 is thinner than the central portion. Segment molding, as shown in Fig. 8(b), the thickness of the heating portion 111 at the center portion It becomes larger than the thickness of the step pressure portion 112 which is subjected to the step pressure. 24 201201631 β Further, since the upper heat plate 746 is to be subjected to the step dust forming of the peripheral portion of the workpiece 11 ,, it is formed into a substantially rectangular shape having an opening inside. The frame shape corresponds to the periphery. Further, the end portion (peripheral) inside the upper heat plate 746 is formed with a concave curved surface 747 shown in Fig. 8 (4). Since the concave curved surface 747 is provided, as shown in Fig. 8 (b) As shown in the figure, the inner side of the part ΐ2 formed by the press forming (external if viewed from the central heating surface lu) can be formed into a convex curved surface 113 instead of a step surface. (5) Ultrasonic refining step heat After the pressing step, the ultrasonic refining step is performed. In the ultrasonic refining step, the peripheral portion of the reading UG which is subjected to the hot pressing step is welded, that is, the segment 邛112 is welded. As shown in Fig. 9, this is shown in Fig. 9. The apparatus used in the step is an ultrasonic wave fusion machine 750 having a corner 751 that moves along the peripheral portion (segment pressure portion 112) of the workpiece 110. As described above, the heating unit 400 has a smaller outer shape than the other plate members. The heating unit 400 is located at the heating surface of the central portion of the workpiece 11〇 11 and the step portion 112 of the peripheral portion of the workpiece 110 has almost no heating unit 400. Thus, since the step portion 112 is composed of the surface material 2, the bonding plate 3, the heat insulating plate 500, and the inner material 600 As a result, the thermoplastic resin material is completely formed. That is, the step portion 112 is subjected to the previous step, that is, the step press molding of the hot pressing step is formed to be thinner than the heating portion U1 of the central portion, and A portion having a small thickness made of a thermoplastic material is formed around the body 100. Therefore, when the ultrasonic wave is applied to the step portion 112 at the angle 751, the joint portion of each of the plate members is melted by heat generation and melting, so that it can be welded. The circumference of the workpiece 11〇25 201201631 is sufficiently welded and fixed. Further, the corner 751 to which the ultrasonic wave is applied may be welded while being sequentially moved on the peripheral portion (the segment pressing portion 112) of the workpiece ι. In addition, in order to perform the supersonic ship connection step, the workpiece cutting may be performed as long as it is placed on the step table 711. The (four) table 711 may or may be disposed relative to the ultrasonic wave fusion machine. Alternatively, the stage 71 used in the preparation step or the lower mold % used in the hot pressing step may be utilized. In addition, a welding device other than the ultrasonic welding machine 750 can also be used. (6) Trimming step The trimming step is performed as the last step in the present embodiment, and is performed in the microscopy of the ultrasonic wave. The device used in the repairing step is trimming (4). Specifically, in the edging step, in the trimming step, the unnecessary portion of the peripheral portion (the segment pressing portion IK) of the I piece UG placed on the step Taichuan is cut by the trimming device to be shaped. In the present embodiment, the trimming device yarn is a cutter device 760 having a disk-shaped rotary cutter. The configuration of the cutter device is not particularly limited, and may include, for example, the length of two rotary cutters and the length of the workpiece 110 that are moved while cutting the pressure portions 12 on both sides in the width direction of the workpiece 110. In the direction, the segment pressing portion 112 constituting one of the front and rear sides is moved while cutting the knives. The cutter unit 76G cuts off the unnecessary portion of the peripheral portion (segment portion 112) of the workpiece uo which is spliced and fixed via ultrasonic welding, and the size of the workpiece is cut to a predetermined range. Thereby, the body (10) is completed. Furthermore, the step of performing the trimming process may be carried on the step table 711, that is, 26 201201631. However, the step table 711 may also be arranged as a social composition with respect to the cutter device paste, or may be placed in the preparation step. Taichuan or the hot stamping step (4) lower mold 741 may be the same step table as the step table 7 used in the ultrasonic welding step. (7) After the other steps, etc., the control unit 1〇1 and the power cord ι〇2 are attached to the main body, and the main body 100 is further subjected to subsequent decoration processing or the like, or other necessary steps are performed to complete the surface. Shaped heater. Further, the details of the preparation step, the heating step, the pressurizing step, the hot pressing step, the ultrasonic step, and the trimming step are not limited to the above. For example, the 'heating step and the pressing step _ are - while the main body deletes the movement direction of the main hollow arrow A - while performing, but not limited to this, the body 1GGSJ can also be placed in a fixed position, and the electromagnetic induction The heating device claw and the pressure roller 730 move. Alternatively, the pressurization step can be carried out simultaneously with the heating step. In the case of this method, the pressurizing step should be used to carry out the pressurization. (4) In this processing method, the electromagnetic induction heating device can be further reduced in capacity, thereby controlling the equipment investment. Here, in the above-mentioned planar heating In the manufacturing method of the device, the heating step using the electromagnetic induction heating device 721 is particularly important. The heating step is as described above, and is performed by electromagnetic induction heating, and the pure 411 which is a component of the fine element is heated. (10) The step of bonding the grease. The most important feature of the heating step is that the heat necessary for the refining resin is generated by the heat of the aluminum plate 411 directly contacting the resin, and the heat source 27 201201631 nameplate 411 is placed. The center is inserted between the surface material and the heat insulation board and the inner material 600, thereby suppressing the unproductive heat release to the outside. Therefore, the heating method of the P heating can melt the resin with less heat. The electric power required for heating is reduced, and the effect of high energy saving is obtained. Moreover, since the heat is generated from the inside of the main body 1 , the temperature of the surface portion of the main body 1 does not rise, so the surface portion is used. The material 'for example, if the surface material 200 is made of a material having a low heat-resistant temperature', it is possible to effectively prevent the occurrence of adverse effects (deformation, deterioration, etc.) due to heating. In addition, the basic purpose of the aluminum plate 411 on the body 1 is to When the planar heater is used, 'the heat emitted by the heating wire is uniformly diffused to the body 1 〇〇, so it is a necessary plate-like member in the body 100. Therefore, in addition to the original function, because in the manufacturing process Since it is used, it can achieve a very large effect at the point of manufacturing cost and man-hour. In addition, since the heat source aluminum plate 411 is in direct contact with the molten resin, it can be in units of seconds (about 1 Gsec or less, about 2 or 3 seconds). Preferably, it is heated in a short time. Therefore, it is not necessary to simultaneously heat the entire body 100, and it is possible to continuously carry out the series assembly line of the heating, glazing, and bonding steps while moving the body 1' side. Partially heated, the electromagnetic induction heating device 721 for heating can be reduced in capacity and miniaturization, in addition to reducing equipment costs and at the same time reducing In addition, in the manufacturing method of the present invention using electromagnetic induction heating, the mold for the heating step prepared in accordance with the size of the body 1〇〇 which is conventionally required is not required to be arranged as long as The heating coil 722 of the most A size of the main body 丨 (9) may be used as the electromagnetic induction heating device 721. Thereby, since the whole region in the width direction of the heat source aluminum plate 411 under the heating coil 722 can be heated by 28 201201631, as long as it is a specific heating coil The body 100 having a small width of 722 can be heated by the same device. Therefore, it is not necessary to prepare a plurality of heating step devices in accordance with the size of the body 100, which also reduces the cost of the device. [Configuration of the electromagnetic induction heating coil] In the method of manufacturing the planar heater of the present invention, in particular, in the heating step, a plurality of heating coils 722 are disposed adjacent to each other at a position facing the workpiece 11A. This point will be specifically described with reference to Figs. 11(a) and (b) and Figs. 12(4) and (8). As shown in Fig. 11 (a) and (b), in the present embodiment, the first electromagnetic induction heating device 721a and the first side are provided on the upstream side with reference to the moving direction of the workpiece 110 indicated by the hollow arrow a. A heating coil 722a is provided with a second electromagnetic induction heating device 721b and a second heating coil 722b on the downstream side. The first electromagnetic induction heating device 72la and the first heating coil 722a on the upstream side are used for preheating the workpiece 110, and the second electromagnetic induction heating device 72lb and the first heating coil 722b on the downstream side are used for preheating. The workpiece is subjected to basic heating. The first electromagnetic induction heating device 721 & and the second electromagnetic induction heating device 721b, and the pressure roller 73 are operated by the control of the manufacturing device control unit (control tool) 712. In addition, in the nth figure (4), only the manufacturing apparatus control unit 712 is described as a "control unit", and it is needless to say that this is of course a configuration in which the control (four) (8) is obtained in a planar manner. Any of the first heating coil 722a and the second heating coil π% is a long-plate coil (oblong coil) which is longer than the width of the workpiece 11G, and is set to have a direction substantially straight to the moving direction ( In the vertical intersection of bits 29 201201631). Further, the first heating coil 722a and the second heating coil 722b are arranged as shown in the eleventh circle 0), and are arranged adjacent to each other in the longitudinal direction. Further, the parallel state is not particularly limited. In the present embodiment, the adjacent arrangement of the first heating coil and the second heating coil 722b is not particularly limited as long as the longitudinal direction is juxtaposed, but one side may be provided as needed. Tilting or tilting the two sides: In addition, the first heating coil 722a and the second heating coil 723a are all of the same shape and the same performance, but they may be different. Further, the first heating coil 722a and the second heating coil 722b are configured to independently control the supply of electric power. In the heating step, as shown in Fig. 7(a), if a single electromagnetic induction heating device 721 is provided, the heat equalizing plate 41 (aluminum plate 411) can be sufficiently heated. Further, the workpiece 110 is moved under the single electromagnetic induction heating device 721 by the conveying device 720, so that the heating coil 722 heats the heat equalizing plate 410 only one-dimensionally, and as a result, the entire body can be heated. Here, in recent years, the planar heater has developed a larger-area product, and the use of the "surface heating" as a "heating carpet" has been proposed as a simple "floor heating". According to the former (larger size of the surface heater), the planar heater will have a larger area of the heat equalizing plate 410. On the other hand, according to the latter (as a use of simple floor heating), for example, the surface material 2〇〇 is required to be closer to the durability and water resistance of the floor surface, and the inner plate member is required to be protected from heating. The tendency of the line 42 is required to be subjected to load resistance and the like. In view of such a tendency, the inventors of the present invention have clarified that the electromagnetic induction heating device 721 is enlarged in order to cope with an increase in the size of the heat equalizing plate 410 or an increase in the thickness of the body 1〇〇.  The output of 丄 is the case where a plurality of materials existing inside the workpiece 11 不 will be uneven. That is, even if the heating and heating plate is all the same, since the heating by the heating coil 722 is -dimensional, the time required for heating is short. Therefore, if the large electromagnetic induction feeding device 721 is rotated, the homogenizing plate will rise to the iliac vein, in a plurality of adhesive layers (adhesive plate 3 (10), adhesive 2 〇 3, adhesive resin 412, adhesive layer, etc. Among them, the layer close to the heat equalizing plate 41 is heated sharply, but the layer far from the heat equalizing plate is not easily heated. If the layer of the adhesive resin which is formed, for example, on the body of the heat-receiving plate, reaches the melting temperature, it is far from the heat-seal plate. The plate 300 does not reach the melting temperature, and if the bonding plate 3 reaches the melting temperature, the adhesive resin 412 is heated to a temperature higher than the heat-resistant temperature, thereby causing deterioration of the adhesive resin 412. Therefore, in the present embodiment, for example, as shown in FIGS. 2) and (b), the two heating coils 722® tt are disposed adjacent to each other at a position facing the workpiece no. Thereby, the workpiece 110 is subjected to preliminary heating by the first electromagnetic induction heating device 721a and the first heating coil 722a, and then the workpiece 11 is further heated by the second electromagnetic induction heating device 72 and the second heating coil 722b. The uneven heating of the adhesive layer as described above can be effectively suppressed, and since the respective plate-like members can be formed into a good bond, the quality of the body 100 can be further improved. In this regard, the specific experimental results will be explained. First, for the manufacturing area of 176〇111111><88〇111111, thickness 11. The body 100 of 5111111 is formed by stacking the surface material 200, the bonding sheet 3, the heating unit 400, the heat insulating panel 500, and the inside 31 201201631 material 600 (preparation step). The surface material 200 used at this time is 1. 8mm of PVC-based foam board with cortex on the surface, usually used for flooring and other materials. Further, 'the surface of the surface material 200 (the surface constituting the inner side of the workpiece 110) is provided with a thickness of about 2. 5mm non-woven fabric 202. The body of the heat equalizing plate 410 included in the heating unit 400 is formed to have a thickness of about 〇. 〇lmm aluminum plate 411. Further, the adhesive sheet 300 disposed between the surface material 200 and the aluminum plate 411 is made of a resin having a thickness of a polyethylene resin as a main component. In addition, in order to perform the temperature measurement in the heating step, as shown in Fig. 11(b), on the nameplate 411, the central portion p 1 and the end portion p2 of the upper surface thereof are directly pasted with the thermocouple, and at the same time, the surface material The center portion pi of the outer surface of the outer surface pi is directly pasted with the thermocouple 'and then the workpiece 11 〇 0 is moved by the transport device 72 to move the workpiece 110 at a transport speed of 6 〇mm/s, and the first electromagnetic induction heating device 721a is used. And the second electromagnetic induction heating device 72113 heats the aluminum plate 411 (heating step). At this time, in order to raise the temperature of the bonding plate 3 to a temperature sufficient for the refining, the first electromagnetic induction heating device 721a and the second electromagnetic induction heating device 721b are controlled so that the temperature of the plate 411 is 13 〇. . 〇 Above 175°C. In the above heating step, the time change of the temperature of the aluminum plate 411 and the surface material 200 constituting the workpiece 11A is measured. The result is shown in the temperature change graph of Fig. 2(a). As shown in Fig. 12(a), a sufficient temperature required for melting the bonded sheet 3 is obtained, and as a result, the temperature of the aluminum plate 411 is as high as 175 at the central portion pi. In the vicinity, at the end P2 will also rise to about i4〇°c, but the temperature of 32 201201631 of the surface material 2〇〇 is always lower than 120 °C. Further, Fig. 12 (1)) is a graph of the induced electromotive force generated by the ratio of the first electromagnetic induction heating device 721a and the second electromagnetic induction heating device 72, and M1 is a first electromagnetic induction heating for performing preliminary heating. The induced electromotive force of the device 721a, which is shown in Fig. 2, is the induced electromotive force of the second electromagnetic induction heating device 721b that performs the basic heating. In Fig. 12(a), corresponding to the induced electromotive forces M1 & M2, at least in the central portion P1 of the aluminum plate 411, the maximum value of the temperature rise occurs at about 15 seconds and about 32 seconds. The maximum value (,. . The spoon 15 private) occurs in response to the heat of the preparation force, and after the heat of the spare force is finished, in the central portion of the aluminum plate 411? 1. Although it is lowered from 1 〇 (rc, there is almost no temperature drop at the end p2 of the aluminum plate 411, and it is understood that the aluminum plate 411 is preheated to a range of 80 丨 (10). However, if basic heating is performed, Then, although the temperature rises sharply until the second maximum value (about 32 seconds) is generated, the temperature does not rise to more than 175 t > c, so that uneven heating which occurs in the plurality of adhesive layers can be effectively suppressed. Thus, according to the present invention, after the heating plate 411' is prepared by the magnetic lines of force generated from the first heating_722a of the first electromagnetic induction heating device 721a, the second heating coil 722b from the second electromagnetic induction heating device 7211> is reused. When the generated magnetic lines are heated by the foundation, when the temperature of the plate 4 is raised to a sufficient temperature for melting the bonding plate 300, the temperature of the surface material 200 can be simultaneously suppressed on the surface of the surface material 2 without causing heat. The temperature at which the deformation is caused is about 12 〇. (: The following. In addition, for the two-stage heating, the temperature rise of the aluminum plate 411 is suppressed in the base heating. Therefore, even when, for example, the adhesive sheet 33 201201631 300 reaches the melting temperature, the adhesive resin 412 is not heated to a temperature higher than the heat-resistant temperature, so that uneven heating does not occur in the adhesive layer, and the adhesive layer can be effectively suppressed. In addition, since the nameplate 411 rises only to a temperature lower than the heat resistant temperature of the PVC used as the surface material 200 in the present embodiment, the surface material 200 does not thermally deteriorate. The skin layer heating on the surface of the surface material 200, in particular, also avoids the phenomenon that the mechanical embossing applied to the skin layer is peeled off by heat in a so-called conventional method. Thus, in the case of the surface heater using the present invention According to the manufacturing method, in the method of producing the planar heater without using a mold, it is possible to effectively prevent the occurrence of adverse effects due to heating on the surface material 200 (damage to deformation, deterioration, etc. such as design). Furthermore, in the present embodiment, the first electromagnetic induction heating device 721a is provided with the first heating coil 722a, and the second electromagnetic induction heating device 721b. The second heating coil 722b is configured. However, the present invention is not limited thereto, and the single electromagnetic induction heating device 721 may include the first heating coil 722a and the second heating coil 722b. Further, as an electromagnetic induction heating tool, It is suitable that if a plurality of electromagnetic induction heating coils are provided, the coil control unit that controls the electromagnetic induction heating coil can be independently formed as an individual device.  In addition, for example, the transfer device 720 used in the present embodiment is an escrow transport device that is fixed by chucking and transports the workpiece 110. However, other configurations such as a conveyor device and a transport device for the manipulator may be employed. Transfer device. In addition, in the present embodiment, since the heating step and the pressurizing step are continuously performed 34 201201631, the pressure roller 730 is provided in the downstream direction of the moving direction as viewed from the first heating coil 722a and the second heating coil 722b, but As described above, if it is a device that can double the two sides of the workpiece 110, a pressurizing device of other configuration may be employed. In the present invention, in the case of manufacturing a planar heater, a transfer tool (in the present embodiment, the transfer device 720) having a conveyance layer (workpiece 11) in a predetermined movement direction is used. The downstream side of the moving direction may include a manufacturing device of a plurality of electromagnetic induction heating coils (in the present embodiment, the first heating coil 722a and the second heating coil 722b). Preferably, the manufacturing apparatus further includes a pressurizing tool for pressurizing both sides of the workpiece 110 as long as it has a downstream side located in a moving direction close to the electromagnetic induction heater (in the present embodiment, the sample roll is a pressurizing roller 73) Needless to say, other configurations are not specifically limited. Furthermore, when the electromagnetic induction heating coil is used to generate magnetic lines of force to make the soaking plate pass through heat, it is not necessary to transport the moving parts UG, but to make electromagnetic induction... ,line. Circle moves. However, in consideration of the manufacturing efficiency of the planar heater, as described in the embodiment, the magnetic flux generated by the electromagnetic induction heating coil is applied while moving the guard ug, thereby causing the soaking plate to heat up. Jia Qiao is in the actual; ^ state, because the workpiece 11 〇 can be transferred from the heating step to the secret step to heat the soaking plate 4iQ, so the continuous ageing plus return step can be continuously performed, thereby improving Manufacturing efficiency. Here, a planar heater manufactured by the manufacturing method just described is also included in the present invention. Specifically, the planar heater of the present invention is manufactured by the above-described method of manufacturing 35 201201631 or a manufacturing apparatus to manufacture a plate-shaped member having at least the above-described heating unit 4〇〇, laminated to the heating unit 400, specifically, a surface material 2〇〇 The heat insulating plate 500 and the inner material 600, and the heating unit 4 and the plate-like member are bonded to each other by a hot-melt adhesive layer. Since the planar heater of the present invention has such a configuration, the plate-like members including the heating unit 4〇〇 are well bonded and fixed, and since they are not substantially heated from the outside during the manufacturing process, they can be expressed. The quality of the noodles is made into a good product. (Embodiment 2) In the embodiment, in the heating step, it is preferable to use at least one electromagnetic induction heating coil, so that it is preferable to use a plurality of electric alkali heating coils, preferably a plurality of electromagnetic inductions. The heating coil® tt is disposed at a position facing the laminated body. However, there is no particular limitation on the configuration of the nNt adjacent arrangement of the magnetic induction plus minus one. Various configurations are possible. Further, the pressurizing tool is also configured to have a different pressure/pressure roller 73. In the second embodiment, the configuration of the electromagnetic induction heating coil and the other components of the force and pressure guard are described in detail, and the reference will be specifically described. [Electromagnetic induction heating _ and the structure of the roller unit] In the present embodiment, in addition to the three electromagnetic induction heating springs, the pressure step is used to ensure a longer force σ pressure time of the roller single 'For the electromagnetic induction heating coil and the roller unit, refer to Fig. 13 (4) and (b) for explanation. Fig. 13 (4) is a schematic cross-sectional view showing an example of a heating step and a pressurizing step in the present embodiment, and Fig. 13 (b) is a schematic plan view showing a parallel arrangement of the electromagnetic induction heating coils in the heating step. Pattern diagram. 36 201201631 The configuration of the planar heater of this embodiment is the same as that of the first embodiment. Further, the manufacturing method and manufacturing apparatus of the planar heater of the present embodiment are basically the same as those of the above-described embodiment 1, but the heating step and the pressing step are partially different in the manufacturing process of the body 100. Specifically, the difference is that heating is performed by using three electromagnetic induction heating means 721 in the heating step, and the pressing means uses the roller unit 735 instead of the roller unit 730 in the pressing step. The three electromagnetic induction heating devices 721 are the first electromagnetic induction heating device 721a, the second electromagnetic induction heating device 721b, and the third electromagnetic induction heating device 721c, respectively, from the upstream side in the moving direction of the workpiece 110. The first heating coil 722a, the second heating coil 722b, and the third heating coil 722c are respectively provided. The first to third electromagnetic induction heating devices 721a to 721c are the same as those described in the first embodiment, and the specific configurations of the first to third heating coils 722a to 722c provided in the first embodiment are also the same as those in the first embodiment. The same description. Further, the first-third heating coils 722a to 722c are arranged adjacent to each other in a state in which their longitudinal directions are substantially parallel. Similarly to the above-described embodiments, the first to third heating coils 722a to 722c may each have the same shape and the same performance, or may have three different methods. Further, the first to third heating coils 722a to 722c are respectively configured to independently control the supply of electric power, and are closely connected to the conveying speed of the workpiece 110 to obtain an optimum heating state. The roller unit 735 is composed of a pair of upper roller units 735a and lower roller units 735b as shown in Fig. 13(a), and is wound by three rotating rollers 37 201201631 737a, 737b, and 737c. The outer circumference of the revolving belt 736 is formed. In the revolving belt 736, a region facing the position where the upper roller unit 735a and the lower roller unit 73 are opposed to each other constitutes a region where the workpiece is pressed. Further, since the revolving belt 736 is tensioned by the rotating rollers 737a to 737c, a substantially rectangular pressing surface is formed in the above region. Further, a cooling tool for cooling the workpiece no is provided in the roller unit 735. Specifically, a cooling air passage 738 is provided at each of the rotating central portions of the rotating rollers 737a and 7371, and a cooling air passage 738 for conveying cold air is connected to the cooling air passage 738. Therefore, The air blowing device and the cooling air passage 738 (not shown) constitute a cooling tool. Here, the cooling tool used in the present embodiment is cooled by the cooling air passage 738 and the air blowing device, but the cooling guard is not In addition, it is also possible to use another type of cooling device such as a water-cooled type. The cooling device is not necessarily required for the roller unit 735. For example, the conveying speed of the workpiece 110 is slowed down, and the adhesive is applied during the passage of the roller unit 735. The upper roller unit 735a and the lower roller unit 735bg, which constitute the roller unit 735, are fixedly disposed at a fixed position. On the other hand, the upper roller unit 735a is provided. A pressurizing device (not shown) for moving the upper roller unit 7353 in the vertical direction is formed, and the guard member 1 that is transported by the transport device 720 can be moved in the direction of the solid arrow c. In addition, the lower roller unit 735b is provided with a driving device (not shown) that rotationally drives the rotating roller 737a 737c, and the rotating rollers 737a to 737c are rotated by the driving device 38201201631, thereby rotating the rotating belt The 736 is rotated in the direction of the arrow B, and the workpiece 110 placed on the lower roller unit 735b can be transported at a predetermined speed in the moving direction indicated by the hollow arrow A. Further, the upper roller unit 735a is oriented by the pressing device. In a state where the lower roller unit 735b is moved downward, since the workpiece 110 placed on the lower roller unit 735b is sandwiched therebetween, the workpiece 11 is moved by the lower roller unit 735b, and the rotating belt 736 of the upper roller unit 735a. Therefore, the driving device is not required in the upper roller unit 735a, but if it is desired to transport the moving workpiece 11 with a greater force, it is preferable to provide the driving device also in the upper roller unit 735a. The transport speed of the workpiece 11 driven by the 735 may be set to a speed synchronized with the transport speed of the transport device 720 in the heating step. In this embodiment, the roller unit 735 is composed of the revolving belt 736 and the rotating rollers 737a to 737c, but the revolving belt cannot be rotated by the three rotating rollers 737a to 737c. In the case where the 736 is tightly pressed to the extent that the workpiece 110 can be pressurized, if a flat pressure plate is provided on the inside of the revolving belt 736, it is preferable that the pressing surface of the revolving belt 730 is nearly flat. When the workpiece 110 is pressed, the pressure of the pressurizing surface can be uniformly distributed. Further, the pressurizing plate not only makes the pressing surface nearly flat, but also has a pressing surface of the upper roller unit 735a and the lower roller unit 735b. The interval between the garnishes (for convenience, the pressure interval is called. ) Maintain a fixed function. Further, if the pressure plate is made of a material having a high thermal conductivity such as a stainless steel plate, since the heat of the workpiece 11 is transmitted to the pressure plate via the revolving belt 736 and spread around 39 201201631, the cooling tool can be used. Features. If the cooling function is such that the adhesive is sufficiently cured, a cooling device such as a blower type or a water-cooled type may not be provided. In addition, the pressurization interval of the roller unit 735 may be fixed as long as it is from the upstream side to the downstream side in the moving direction, but the pressurizing step by the roller unit 735 is also a step of reducing the thickness of the workpiece 110. Therefore, it is preferable that the uppermost flow side of the roller unit 735 slightly increase the pressurization interval. Thereby, the workpiece 110 having a thickness larger than the set pressurization interval can be smoothly introduced between the upper roller unit 735a and the lower roller unit 735b, and the continuity from the heating step to the pressurizing step can be improved. Further, the first-third electromagnetic induction heating devices 721a to 721c, the roller unit 735, and the air blowing device provided in the roller unit 735 are operated in accordance with the control of the manufacturing device control unit 712. In addition, in Fig. 13(a), as in Fig. 11(a), the manufacturing apparatus control unit 712 is only referred to as a "control unit", but it goes without saying that this is of course a surface heater. The control unit 101 has a different configuration. [Heating Step and Pressurization Step] Next, an example of a method of manufacturing a planar heater using the above-described configuration will be described with reference to Fig. 14 (a), in addition to Fig. 13 (a) and (b). (b) Make a specific explanation. Fig. 14(a) is a graph showing temperature changes of the heat equalizing plate 410 and the adhesive layer when heated by one electromagnetic induction heating coil in the heating step, and Fig. 14(b) is heated by three electromagnetic induction heating coils. The temperature profile of the hot plate 410 and the adhesive layer at that time. In the present embodiment, since the preparation step is the same as that of the above-described embodiment 1, 40 201201631, the description thereof is omitted. Then, in the heating step, the workpiece 110 stacked in the preparation step is moved in the moving direction (the direction of the hollow arrow A) by the conveying device 720, and the first to third electromagnetic components are disposed on the workpiece 110 from above. The magnetic lines of force generated by the induction heating devices 721a to 721c generate an eddy current in the heat equalizing plate 41 (the aluminum plate 411) of the heating unit 400, and the aluminum plate 411 itself is heated and heated by the eddy current and the electric resistance of the aluminum plate 411. Further, due to the heat generated by the aluminum plate 411, the adhesive resin 412 applied to both surfaces of the aluminum plate 411 and the adhesive sheet 300 adhered to the heating unit 400 are melted. Here, in the present embodiment, the three electromagnetic induction heating coils of the first heating coil 722a, the second heating coil 722b, and the third heating coil 722c are arranged in parallel so as to be substantially perpendicular to the moving direction. Therefore, the magnetic field lines are sequentially supplied to the same place of the aluminum plate 411 by the first-third heating coils 722a to 722c, so that heating for a long time can be ensured. Therefore, the electric power supplied to the respective third heating coils 722a to 722c can be reduced, and since the nameplate 411 is not heated up abruptly, the aluminum plate 411 can be stably heated. For example, the example shown in Fig. 14(a) is a temperature change example in the case where only one electromagnetic induction heating device 721 is provided in the first embodiment, the broken line indicates the temperature of the nameplate 411, and the solid line indicates the adhesive sheet 3. The temperature of the crucible. In addition, the "heat resistant temperature" and "melting temperature" in the figure mean the temperature of the adhesive (polyethylene resin). When the workpiece 110 is heated by one heating coil 722, the aluminum plate 411 abruptly rises from the start of heating to the melting temperature, and further exceeds the heat temperature. On the other hand, the temperature of the adhesive sheet 300 behind the aluminum plate 411 rises and rises relatively slowly until reaching the melting temperature. In this way, when one heating coil 722 is used, it is possible to heat 41 201201631 in a short time, but the electromagnetic induction adds a nightmare... The clothing 721 supplies the heating coil 722 with a power of a sufficient capacity to be different in a short time. , w coffee. Therefore, the heating time can be shortened. On the other hand, since the temperature of the aluminum plate 411 is rounded to a temperature higher than the heat-resistant temperature, the deterioration of the spotted wax 412 on both sides of the laminated pure plate 411 is caused. On the other hand, the example shown in Fig. 14_ is an embodiment in which the temperature changes in the configuration of the first to third electromagnetic induction steps 8.5, and the gates 72a to 721c are prepared. When the fine electromagnetic induction heating coil (the first to the third twisting coils 722a to 722c) is used, since the heating time can be extended, the first to third electromagnetic induction plus returning 72a to 721e can be reduced to be supplied to the first to third portions respectively. The power capacity of the heating coils 722a to 722e can also make the temperature rise of the plate 4 ιι more stable. Therefore, after the melting temperature is reached, the temperature rise stops to a certain extent, and the nameplate 411 does not have a _ exceeding the heat-resistant temperature. Further, the temperature of the aluminum plate 411 after the bonding plate 300 is increased, and the temperature is slowly increased to reach the melting temperature. On the other hand, when the bonding plate 300 reaches the melting temperature, since the /JBL degree of the aluminum plate 411 does not rise to the heat-resistant temperature, the deterioration of the adhesive resin 412 of the heat-sensitive plate adhesive layer can be effectively suppressed, and the adhesive resin 412 can be sufficiently maintained. Adhesive properties. The workpiece 11 that has been heated in the heating step is transported by the transport device 720 and moved to the roller unit 735. The roller unit 735 is a pressurizing device that performs a pressurizing step. In a state where the workpiece 110 is sandwiched between the upper roller unit 735a and the lower roller unit 735b, the rotary belt 736 is driven by the driving device provided in the lower roller unit 735b. The rollers 737a to 737c are rotated to rotate. Thereby, the workpiece 110 is continuously moved toward the moving side 42 201201631 (the direction of the hollow arrow A) between the upper roller unit 735a and the lower roller unit 735b. During this movement, the upper roller unit 735a continuously presses the upper surface of the workpiece 11〇 by the pressurizing device provided in the upper roller unit 735a, but during the pressurization and movement, the cooling winds provided on the rotating rollers 737a to 737c In the road 738, cold air is sent, so that the adhesive layer of the bonding board 3 is cooled. As a result, since the adhesive which has been melted in the heating step is solidified, the plate member (surface material 200, heating unit 4, and heat insulating plate 5) is appropriately bonded by the adhesive layer. In the present embodiment, the three electromagnetic induction heating coils are provided, so that the temperature rise of the aluminum plate 411 can be sufficiently suppressed. Therefore, the deterioration of the adhesive can be effectively suppressed, and the obtained planar heater can be stably ensured. quality. Alternatively, the roller unit 735 can be utilized to ensure that the workpiece 11 has a longer pressurization time until the molten adhesive layer is sufficiently cured to maintain the pressurized state. As a result, the bonding property of the plate member can be made better, and the dimensional accuracy of the lamination of the plate member can be ensured. Further, in the present embodiment, since the first to second electromagnetic induction heating devices 721a to 721c are employed in the heating step, three electromagnetic induction heating coils are also used, but the present invention is not limited thereto, as in the foregoing embodiment. In a preferred example of the sample j, two electromagnetic induction heating coils may be used, and four or more may be used. Further, as described above, since one electromagnetic induction heating device may be provided with a single electromagnetic induction heating coil, or a plurality of electromagnetic induction heating coils may be provided, the number of electromagnetic induction heating devices used in the heating step may not necessarily be With the number of electromagnetic induction heating coils. Further, in the case where one electromagnetic induction heating device includes a plurality of electromagnetic induction heating coils, it is preferable that 43 201201631 can individually control the configuration of each of the electromagnetic induction heating coils. Force: = = = 'The electromagnetic induction heating coil is used in the invention and is not limited to this. It is a long plate coil with a width of about two, but the heating coil is adjacent to the configuration of the electromagnetic induction (four). Use a shorter shape to heat the coil. In this sinus # ^ ^ α in the original Μ sample 3, will use a shorter electromagnetic induction heating coil of the red - case, with the Ml5® to do the specific lang. Fig. 15 is a schematic plan view showing an arrangement example of an electromagnetic induction heating wire gj of the electromagnetic induction plus homening 721 used in the heating step in the third embodiment. In the present embodiment, as shown in Fig. 15, a plurality of coils shorter than the width direction of the workpiece 11 are used as the electromagnetic induction heating coils, and the electromagnetic residual heating coils are disposed adjacent to each other in a direction substantially perpendicular to the moving direction. Specifically, a total of nine electromagnetic induction heating coils are used, and are arranged in three rows from the upstream side of the moving direction (hollow arrow A). From the upper flow, the elongated heating of the first column is large. The coils 722d and 722f are disposed on both sides, and a small circular heating coil 722e is disposed at the center. Similarly, in the second row, the elongated heating coils 722g and 722i are disposed on both sides, and the circular heating coil 722h is disposed at the center. The same applies to the three columns, the elongated heating coils 722j and 7221 are disposed on both sides, and the circular heating coil 722k is disposed at the center. The elongated heating coils 722d, 722g, and 722j are arranged in this order along the moving direction, and are arranged in parallel with each other in a row. Side by side. The three electromagnetic induction heating coils are used to form one heating zone. Similarly, the elongated heating coils 722f, 722i and 7221 are also arranged in this order along the moving direction. 201631 Lines are arranged in a row and lined up side by side. The three electromagnetic induction heating coils are used to form one heating zone. In addition, the 'circular heating coils 722e, 722h & 722k are also arranged in this order along the moving direction' to be buried in the elongated shape. The heating regions formed by the coils 722d, 722g, and 722j and the heating regions formed by the elongated heating coils 722f, 722i, and 7221 form a heating region. The nine electromagnetic induction heating coils are formed to be independently controllable for each of them. The state of the electric power supply 'and is arranged in close connection with the moving speed of the workpiece 110 depending on the conveying device 720' can achieve a state of proper heating. Furthermore, the electromagnetic induction heating coils can also be assembled with one electromagnetic induction. The heating device 721 has a total of nine electromagnetic induction heating devices 721. A plurality of electromagnetic induction heating devices 721 may be used in combination, and a plurality of electromagnetic induction heating devices 721 may be used in the electromagnetic induction heating device 721. Therefore, one electromagnetic device is used. The number of electromagnetic induction heating coils provided by the induction heating device 721 can be the same (for example, three for one), The configuration may be different (for example, there are five in one unit, four in the other, and four in the other). In addition, a total of nine components may be assembled in one electromagnetic induction heating device 721. In addition, the workpiece used in the embodiment is used. The configuration of 110 is basically the same as that of the foregoing embodiment 1 or 2, but the aluminum plate 411 is not a large-area plate, but a relatively small-area aluminum plate 411a & 411b. The area ratio of the aluminum plates 411a, 41 lb The half of the area of the workpiece 110 is slightly larger. As shown in Fig. 15, the size of the workpiece 110 is integrated so as to form the overlapping portion 411c which is partially overlapped. Therefore, the weight of the halftone dot is added to the figure. 45 201201631 The portion 411c has a thickness twice that of the other portions of the aluminum plates 411a, 41 lb. Further, the heating region composed of the elongated heating coils 722d, 722g, and 722j is heated by the nameplate 41 la (on the upper side of Fig. 15), and the heating region composed of the elongated heating coils 722f, 722, and 7221 is Plate 41 ib (lower side of Figure 15) is the object of heating. Further, the 'circular heating coils 722e, 722h, and 722k have substantially the same size as the width of the repeating portion 411c (in other words, the overlapping portion 4iic is formed in a range of the circular heating coil 722e or the like), and the overlapping portion 411c is separated. heating. This embodiment is suitable for the manufacture of a large-sized planar heater. In particular, when the heating unit 400 is increased in size, the aluminum plate 411 having a wide width for use in the heat equalizing plate 41 has a tendency to be difficult to supply. Therefore, the two aluminum plates 411a and 41b may be joined together. At this time, the thickened current of the aluminum plate 411 at the joined portion (repeating portion 411c) is easily circulated. As a result, the amount of heat generation of the repeating portion 411c increases. Since the temperature of the portion corresponding to the repeating portion 411c is higher than that of the other portions, there is a problem that the adhesive tends to be partially deteriorated. In the present embodiment, it is possible to cope with the above-mentioned troubles by supplying electric power to nine electromagnetic induction heating coils while conveying the workpiece 110 at a predetermined speed, and heating the large nameplate 413 which is formed by joining the nameplate 411a and the nameplate 411b. At this time, the electric power of the small circular heating coils 722e, 722h, and 722k supplied to the overlapping portion 411c corresponding to the center of the large aluminum plate 413 is relatively lower than the long heating coils 722d, 722g, and 722j disposed on both sides, or The current carrying capacity of the elongated heating coils 722f, 722i, and 7221 is such that the entire aluminum plate 413 is uniformly heated. (Embodiment 4) Each of the above-described Embodiments 1 to 3 is described mainly by a manufacturing method of a planar heater 46 201201631, but the present invention is not limited to the manufacturing method, and includes planar heating. Manufacturing device. Therefore, an example of a manufacturing apparatus for a planar heater will be specifically described with reference to Figs. 16(a) to (c). Fig. 16 (a) to (c) are schematic diagrams showing an example of a manufacturing apparatus of a planar heater according to a fourth embodiment of the present invention. For example, the planar heater manufacturing apparatus 700A shown in Fig. 16(a) (hereinafter, simply a manufacturing apparatus) is configured only by the workpiece heating apparatus 701 for performing the heating step. The workpiece heating device 701 includes electromagnetic induction heating units 723a and 723b, a heating unit moving mechanism 724, a workpiece clamping conveyance unit 725, and a conveyance support table 726. Since the electromagnetic induction heating portions 723a and 723b are substantially the same as the electromagnetic induction heating devices 721 described in the above-described first to third embodiments, the description thereof will be omitted. Each of the electromagnetic induction heating units 723a and 723b has one heating coil 722a and 722b. Therefore, the workpiece heating device 701 shown in Fig. 16(a) is a configuration example in which two electromagnetic induction heating coils are provided in the first embodiment (see Fig. 11 (a) and (b)). The heating unit moving mechanism 724 is a mechanism that adjustably moves the interval between the electromagnetic induction heating units 723a and 723b, that is, the interval between the heating coils 722a and 722b (referred to as the heating interval D), as shown in Fig. 16(a) As shown by the solid arrow E, the electromagnetic induction heating portions 723a and 723b can be moved back and forth in the moving direction (the hollow arrow A). The specific configuration is not particularly limited, and a known mechanical moving mechanism can be suitably used. As described in the first embodiment, the electromagnetic induction heating unit 723a on the upstream side is to perform preliminary heating, and the electromagnetic induction heating unit 723b on the downstream side is to perform basic heating, but the electromagnetic induction heating unit 47 201201631 If the interval between 723a and 723b is too large, the temperature of the soaking plate 410 (aluminum plate 411) which is heated by preliminary heating is lower than a suitable temperature range. On the other hand, if the interval is too small, the heating regions of the electromagnetic induction heating portions 723a and 723b overlap, and the temperature of a part of the heat equalizing plate 410 may be too high. Therefore, the heating interval D of the electromagnetic induction heating units 723a and 723b can be adjusted, and the heating step can be performed more appropriately. Here, the heating unit moving mechanism 724 can adjust the heating interval D before starting the manufacture of the body 100, and can adjust the heating interval D in consideration of manufacturing conditions and the like in the process of manufacturing the body 100. Further, the heating unit moving mechanism 724 may be manually operated by an operator of the workpiece heating device 701, or may be automatically operated by a control unit not shown. Further, the heating unit moving mechanism 724 can adjust not only the heating interval D but also the electromagnetic induction heating portions 723a and 723b in the vertical direction to adjust the interval between the surface of the workpiece 11A and the heating coils 722a and 722b. The workpiece clamping transport unit 725 is substantially the same as the transport device 720, and transports the workpiece 110 by the jig in the transport direction (the hollow arrow F in the figure, in the same direction as the moving direction). The conveyance support table 726 is configured to support the heating unit moving mechanism 724, the workpiece clamping conveyance unit 725, and the like. Further, the workpiece heating device 7〇1 may include a configuration other than the electromagnetic induction heating unit 723a, 723b' the heating unit moving mechanism 724, the workpiece clamping transport unit 725, and the transport support table 726. Further, the manufacturing apparatus 700B shown in Fig. 16(b) is provided with a pressure bonding apparatus 7A in addition to the workpiece heating apparatus 701. That is, the workpiece heating device 701 and the pressure bonding device 7〇2 are combined into a body assembly manufacturing device 7_. The press-fitting device 702 is provided with a roller unit 735 which is described in the foregoing embodiment 2, and a roller support table 734 for supporting the roller unit 735. Further, the pressure bonding device 702 may have other configurations. In the manufacturing apparatus 700B, since it is desirable to closely connect the moving speed of the workpiece 110, the workpiece heating device 701 and the pressure bonding device 702 may be controlled by the same control device, or may each have an independent control device, but known in the art. The communication device or the like is configured to be bidirectionally communicable, so that the respective controls can be closely connected. Further, the manufacturing apparatus 700C shown in Fig. 16(c) is provided with a workpiece preparation device 703 in addition to the workpiece heating device 701 and the pressure bonding device 702. The workpiece preparing device 703 is an apparatus for performing the preparation steps described in the foregoing embodiment 1, as long as it has various mechanisms for stacking and aligning the plate members, or for transferring the resultant workpiece 110 to the workpiece for heating. The transport mechanism of the device 701 or the like may be used. Further, in the manufacturing apparatus 700C, the workpiece heating apparatus 701, the pressure bonding apparatus 702, and the workpiece preparation apparatus 703 are preferably closely connected. As described above, the method for producing a planar heater according to the present invention is to provide a heating wire on a surface including a surface material and a heat-receiving plate on which both surfaces of the metal plate are coated with an adhesive resin which is melted at a predetermined temperature or higher. The heating unit and the method for producing the planar heater of the heat insulating panel include a step of preparing a layered body obtained by laminating the surface material, the heating unit, and the heat insulating plate in this order, and An electromagnetic induction heating device is disposed on either side of the surface material and the heat insulating plate in the laminated body, and the metal plate is heated by the electromagnetic induction heating device, whereby the heating step of melting the bonding resin and the pressing are utilized. The tool pressurizes the laminated body 49 201201631 to pressurize the surface material and the heating unit and the heat insulating plate, and the electromagnetic induction heating device may have a configuration in which a plurality of heating coils are provided. Thereby, since the heat for melting the adhesive resin is generated from the metal plate inside the planar heater, the adhesive resin can be melted in a short time, so that the bonding step can be performed in a short time, and at the same time, since the opposite can be suppressed Unhelpful heat release outside the heater. Therefore, the energy saving of the manufacturing process can be achieved. Further, since the induction heating device has a plurality of heating coils and can be heated at the same time in a wide range, it is possible to perform heating for a long time with a low heating capacitor, and it is possible to suppress the temperature rise of the heat source, that is, the metal plate. Therefore, the deterioration of the molten resin is suppressed, and a stable adhesive property can be obtained. In addition, since the mold is not used in the processing step, the initial investment cost can be suppressed and the degree of freedom in design can be improved. In the above manufacturing method, the heating coil of the electromagnetic induction heating device may be configured such that a plurality of the heating coils are arranged substantially in parallel. Thereby, a wide range can be uniformly heated at the same time, and the entire laminated body can be uniformly heated by moving the heating range in parallel. In the above manufacturing method, the heating coil of the electromagnetic induction heating device may be provided by connecting a plurality of heating coils shorter than the width of the laminated body, and covering the entire width of the laminated body. Thereby, the heating capacitor can be changed for each heating coil, and even if the thickness of the metal plate is different, uniform heat generation can be obtained also in the metal plate having different heat generation conditions. Further, in order to realize the above-described manufacturing method, the planar heaters 50 201201631 j and 4 of the present invention are configured to have at least a plurality of heating coils and a carrier for transporting the laminated body. As a result, not only the initial investment cost is small, but also the planar heater can be manufactured energy-efficiently and efficiently. In addition, the present invention is not limited to the description of the above-described embodiments, and various modifications can be made in the scope of the application, and the technical means taught in the different modes or the plurality of modifications are respectively An appropriate embodiment of the invention is also included in the technical scope of the present invention. INDUSTRIAL APPLICABILITY As described above, the present invention is a heat-generating plate in which a metal material of a surface of a planar heater body can be made to be heated, whereby a heat-sinking type of adhesive is melted to bond each. Since the plate member can be widely used in the manufacturing field of planar heating β, it can also be applied to the manufacture of other heaters having the same heat equalizing plate. BRIEF DESCRIPTION OF THE DRAWINGS [First Embodiment] A method of manufacturing a planar heater according to an embodiment of the present invention is a schematic perspective view showing an example of an outer shape of a planar heater manufactured. Fig. 2 is a schematic perspective view showing an example of a state of the body of the planar heater shown in Fig. 1 before assembly. [Fig. 3] A cross-sectional view showing an example of the completion state of the body of tf in Fig. 2. Fig. 4 is a cross-sectional view showing a specific example of one of the constituent members of the main body shown in Fig. 3. Fig. 5 is a perspective view showing a specific configuration example of one of the heating wires provided in the main body of Fig. 4. [Fig. 6] A schematic diagram of an example of a preparation step when manufacturing the body shown in Fig. 3, 51 201201631. [Fig. 7] (a) and (b) are schematic diagrams showing an example of a heating step and a pressurizing step when the body shown in Fig. 3 is produced. [Fig. 8] (a) and (b) are schematic diagrams showing an example of a hot pressing step when the body shown in Fig. 3 is produced. Fig. 9 is a schematic view showing an example of an ultrasonic welding step when the body shown in Fig. 3 is manufactured. Fig. 10 is a schematic view showing an example of a trimming step when the body shown in Fig. 3 is manufactured. [Fig. 11] (a) is a schematic view showing a preferred embodiment of the heating step of Fig. 7(a), (b) showing the two electromagnetics used in the heating step of (a). Schematic diagram of the configuration of the induction heating coil. [Fig. 12] (a) is a graph showing the temperature change of the aluminum plate and the surface material when the body of the planar heater is produced by the heating step shown in Fig. 11 (a) and (b), (b) A graph of the induced electromotive force of the electromagnetic induction heating coil corresponding to the temperature change of (a). [Fig. 13] (a) is a schematic view showing an example of a heating step and a pressurizing step in the production of a body in the method of manufacturing a planar heater according to a second embodiment of the present invention, and (b) is shown in Schematic diagram of the arrangement of two electromagnetic induction heating coils used in the heating step of (a). [Fig. 14] (a) shows the temperature change curve of the aluminum plate and the bonding plate in the heating step when the electromagnetic induction heating coil of Fig. 7 (a) is shown, (b), which is shown in Fig. 13. (a) A graph of the temperature change of the aluminum plate and the bonding plate in the heating step when three electromagnetic induction heating coils are used. 52 201201631, Fig. 15 is a schematic view showing an arrangement example of a plurality of electromagnetic induction heating coils used in the manufacture of the planar heating H of the present invention. (a) to (c) are schematic diagrams showing an example of a manufacturing apparatus for a face heater of the bear type 4 of the present invention. ~ [Fig. 17] (a) is a perspective view showing an example of a manufacturing procedure of a conventional planar heater, and (b) is a cross-sectional view showing another example of the manufacturing procedure of a conventional planar heater (c). ) is a cross-sectional view of the completed state of the conventional planar heater. [Description of main component symbols] 100··· Main body (body of planar heater) 110···Workpiece (layered body, overlapping body) 2〇〇···Surface material (plate member) 203. .  . Adhesive (adhesive layer, surface material layered) 300. .  . Sticky 5 board (sheet part, adhesive layer) 400. ··Heating unit (plate member) 410...Homothermal plate (plate member) 411·. ·Shouban (the body of the soaking plate) 412...Adhesive resin (adhesive layer, soaking plate is widely adhered) 420. .  . Heating wire 500...insulation board (plate-shaped part) 600··. Inner material (plate member) 712... Manufacturing device control unit (control tool) 720... conveying device (transporting tool) 721... electromagnetic sewing and sewing (electric money heater) 53 201201631 721a~721c. . . Electromagnetic induction heating device (electromagnetic induction heater) 722... heating coil (electromagnetic induction heating coil, long plate coil) 722a~722c. . . First to third heating coils (electromagnetic induction heating coil, long plate coil) 722d, 722f, 722g, 722i, 722j, 7221. . . Long heating coil (electromagnetic induction heating coil, short plate coil) 722e, 722h, 722k. . . Round heating coil (electromagnetic induction heating coil, short plate coil) 730. . . Pressurized roller (pressurizing tool, pressurizing device) 735··. Roller unit (pressurizing tool, pressurizing device) 54

Claims (1)

201201631 七、申請專利範圍: 1. 一種面狀取暖器的製造方法,係具備於含有金屬成分的 均熱板上配設加熱線而成的面狀加熱單元和,積層於該 加熱單元上的板狀部件之面狀取暖器的製造方法,特徵 在於其包含, 在插進了熱熔融型黏著劑層的狀態下形成將前述 板狀部件和前述加熱單元堆疊而成之積層體的準備步 驟和, 在鄰近前述積層體的表裏面之至少一邊處設置電 磁感應加熱線圈,邊使前述積層體往預先設定的移動方 向移動,邊利用前述電磁感應加熱線圈產生磁力線以使 前述加熱單元之前述均熱板發熱,藉而使前述黏著劑溶 融之加熱步驟; 在前述加熱步驟中,複數個前述電磁感應加熱線圈 係田比鄰配置在面向前述積層體的位置。 2. 如申請專利範圍第1項中記載的面狀取暖器之製造方 法,特徵在於,包含於前述積層體的前述黏著劑層或做 成獨立的板狀部件,或預先一體地積層於前述板狀部 件,或為該二者。 3. 如申請專利範圍第2項中記載的面狀取暖器之製造方 法,特徵在於前述板狀部件為, 構成前述面狀取暖器的表面之表面材、 構成前述面狀取暖器的裏面之裏面材,及 抑制由前述加熱單元產生的採暖用熱往前述裏面 55 201201631 側傳熱之隔熱板的至少一者。 4. 如申請專利範圍第1項中記載的面狀取暖器之製造方 法,特徵在於, 前述加熱單元係在前述均熱板的表裏面的任一邊 配設前述加熱線之構成, 在前述加熱步驟將該積層體設置成,前述積層體中 之前述均熱板未配設前述加熱線那側的面靠近前述電 磁感應加熱線圈。 5. 如申請專利範圍第1項中記載的面狀取暖器之製造方 法,特徵在於, 前述加熱線圈係比前述積層體的寬度更長的長板 狀線圈, 複數個該長板狀線圈係在以其長方向並列的狀態 下沿前述移動方向毗鄰配置。 6. 如申請專利範圍第1項中記載的面狀取暖器之製造方 法,特徵在於, 前述加熱線圈係比前述積層體的寬度更短的短板 狀線圈, 複數個該短板狀線圈被毗鄰配置成和前述移動方 向形成交叉並覆蓋前述積層體的寬度全體。 7. 如申請專利範圍第1項中記載的面狀取暖器之製造方 法,特徵在於其進一步包含於前述加熱步驟之後施行, 對前述積層體全體予以加壓的加壓步驟。 8. —種面狀取暖器的製造裝置,係具備於含有金屬成分的 56 201201631 均熱板上配設加熱線而成之面狀加熱單元和,積層於該 加熱單元的板狀部件之面狀取暖器的製造裝置,特徵在 於其具備, 沿預先設定的移動方向搬送在熱熔融型插入了黏 著劑層的狀態下堆疊前述板狀部件和前述加熱單元而 成之積層體的搬送工具和, 位在前述移動方向的下流側,且包含鄰接配置的複 數個加熱線圈之電磁感應加熱工具和, 控制工具; 該控制工具係製作成,對由前述搬送工具所搬送之 前述積層體的表裏面之至少一者,施加由前述電磁感應 加熱工具所產生的磁力線,藉以使前述加熱單元之前述 均熱板發熱,並使前述黏著劑熔融之構成。 9. 如申請專利範圍第8項中記載的面狀取暖器之製造裝 置,特徵在於其進一步具備毗鄰地位於前述電磁感應加 熱器中之前述移動方向的下流側,對前述積層體的兩面 施行加壓之加壓工具。 10. —種面狀取暖器,特徵在於其係以申請專利範圍第1項 中記載的方法製造,且 具備於含有金屬成分的均熱板上配設加熱線而成 的面狀加熱單元和,積層於該加熱單元的板狀部件, 前述加熱單元及前述板狀部件係以熱熔融型黏著 劑層互相黏合固定。 57201201631 VII. Patent application scope: 1. A method for manufacturing a planar heater, comprising a planar heating unit provided with a heating wire on a soaking plate containing a metal component, and a plate laminated on the heating unit A method of producing a planar heater according to the present invention, characterized in that it comprises a step of preparing a layered body in which the plate-shaped member and the heating unit are stacked in a state in which a hot-melt type adhesive layer is inserted; Providing an electromagnetic induction heating coil at least one side of the inside of the front surface of the laminated body, and moving the laminated body to a predetermined moving direction, and generating magnetic lines of force by the electromagnetic induction heating coil to make the heat equalizing plate of the heating unit a heating step of melting the adhesive to melt the adhesive; in the heating step, a plurality of the electromagnetic induction heating coils are arranged adjacent to each other at a position facing the laminated body. 2. The method for producing a planar heater according to the first aspect of the invention, characterized in that the pressure-sensitive adhesive layer included in the laminated body or the independent plate-like member is integrally laminated to the plate in advance. a component, or both. 3. The method of manufacturing a planar heater according to the second aspect of the invention, characterized in that the plate member is a surface material constituting a surface of the planar heater, and an inner surface of the planar heater is formed. And at least one of a heat insulating plate that suppresses heat generated by the heating unit to the side of the inner surface 55 201201631. 4. The method of manufacturing a planar heater according to the first aspect of the invention, wherein the heating unit is configured to arrange the heating wire on either side of a front surface of the heat equalizing plate, in the heating step The laminated body is disposed such that the surface of the laminated body in which the heat equalizing plate is not disposed on the side of the heating wire is close to the electromagnetic induction heating coil. 5. The method of manufacturing a planar heater according to claim 1, wherein the heating coil is a long-plate coil having a longer width than the laminated body, and the plurality of long-plate coils are attached to each other. Arranged adjacent to each other in the aforementioned moving direction in a state in which the long direction is juxtaposed. 6. The method of manufacturing a planar heater according to claim 1, wherein the heating coil is a short-plate coil having a shorter width than the laminated body, and the plurality of short-plate coils are adjacent to each other. It is arranged to intersect the aforementioned moving direction and cover the entire width of the laminated body. 7. The method of producing a planar heater according to claim 1, wherein the method further comprises the step of pressurizing the entire laminated body after the heating step. 8. A manufacturing device for a planar heater comprising a planar heating unit in which a heating wire is disposed on a 56 201201631 heat-receiving plate containing a metal component, and a planar member laminated on the heating member In the apparatus for manufacturing a heater, the conveying tool for stacking the laminated member and the heating unit in a state in which the adhesive layer is inserted in a hot-melt type is carried in a predetermined moving direction. An electromagnetic induction heating tool and a control tool including a plurality of heating coils disposed adjacent to each other in a downstream direction of the moving direction; the control tool being formed to at least a surface of the laminated body conveyed by the conveying tool In one case, magnetic lines of force generated by the electromagnetic induction heating means are applied, whereby the heat equalizing plate of the heating unit generates heat, and the adhesive is melted. 9. The apparatus for manufacturing a planar heater according to the eighth aspect of the invention, characterized in that, further comprising: a downstream side of the moving direction of the electromagnetic induction heater adjacent to the electromagnetic induction heater, and applying both sides of the laminated body Pressurizing tool. 10. A planar heater, characterized in that it is produced by the method described in the first aspect of the patent application, and has a planar heating unit in which a heating wire is disposed on a soaking plate containing a metal component, and The plate-shaped member is laminated on the heating unit, and the heating unit and the plate-like member are bonded to each other by a hot-melt adhesive layer. 57
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