TW434138B - Adhesive device for an adhesive assembly of associated components - Google Patents

Adhesive device for an adhesive assembly of associated components Download PDF

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Publication number
TW434138B
TW434138B TW086111127A TW86111127A TW434138B TW 434138 B TW434138 B TW 434138B TW 086111127 A TW086111127 A TW 086111127A TW 86111127 A TW86111127 A TW 86111127A TW 434138 B TW434138 B TW 434138B
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TW
Taiwan
Prior art keywords
patent application
scope
adhesive
item
heat
Prior art date
Application number
TW086111127A
Other languages
English (en)
Inventor
David L Remerowski
Duane C Shomler
Anthony T Racca
David J Lococo
Vladimir Pilic
Original Assignee
Senco Products
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Application granted granted Critical
Publication of TW434138B publication Critical patent/TW434138B/zh

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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J5/00Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
    • C09J5/06Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers involving heating of the applied adhesive
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/36Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction
    • B29C65/3604Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the type of elements heated by induction which remain in the joint
    • B29C65/3636Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the type of elements heated by induction which remain in the joint comprising independent continuous fibre-reinforcements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/36Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction
    • B29C65/3604Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the type of elements heated by induction which remain in the joint
    • B29C65/364Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the type of elements heated by induction which remain in the joint being a woven or non-woven fabric or being a mesh
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/36Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction
    • B29C65/3604Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the type of elements heated by induction which remain in the joint
    • B29C65/3644Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the type of elements heated by induction which remain in the joint being a ribbon, band or strip
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00General aspects of processes or apparatus for joining preformed parts
    • B29C66/01General aspects dealing with the joint area or with the area to be joined
    • B29C66/05Particular design of joint configurations
    • B29C66/20Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/24Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight
    • B29C66/246Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight said joint lines forming figures, e.g. animals, flowers, hearts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/36Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction
    • B29C65/3672Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the composition of the elements heated by induction which remain in the joint
    • B29C65/3676Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the composition of the elements heated by induction which remain in the joint being metallic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/36Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction
    • B29C65/3672Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the composition of the elements heated by induction which remain in the joint
    • B29C65/3684Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the composition of the elements heated by induction which remain in the joint being non-metallic
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00Stock material or miscellaneous articles
    • Y10S428/913Material designed to be responsive to temperature, light, moisture
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/14Layer or component removable to expose adhesive
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/14Layer or component removable to expose adhesive
    • Y10T428/1438Metal containing
    • Y10T428/1443Aluminum
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/14Layer or component removable to expose adhesive
    • Y10T428/1486Ornamental, decorative, pattern, or indicia
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/28Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y10T428/2804Next to metal
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/28Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y10T428/2809Web or sheet containing structurally defined element or component and having an adhesive outermost layer including irradiated or wave energy treated component
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/28Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y10T428/2813Heat or solvent activated or sealable
    • Y10T428/2817Heat sealable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Textile Engineering (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Die Bonding (AREA)
  • Seal Device For Vehicle (AREA)
  • Power Steering Mechanism (AREA)
  • Polarising Elements (AREA)
  • Aerials With Secondary Devices (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Description

434138 A7 B7 經濟部中央標準局負工消費合作社印製 五、發明説明(1 ) 發明領域 本發明大體上係關於一種黏固裝置,其係用以促使一手 工或組合製品之相關零件或元件的組裝。此裝置基本上包 含一與一熱活化黏膠物質鄰接之標的元件,且形成—具有 數理平滑周邊之形狀’以使組合零件可獲得更爲可靠且緊 固之連接。 先前技藝之説明 海勒(Heller)等人發明之美國專利第3,574,〇31號中揭露 一種用以熔接熱塑性物體之方法及材料,其係藉由在欲接 合t物體之間使用一種易感式密封劑β此易感式密封劑之 特徵係具有可藉由感應、介電或輻射能而加熱之粒子,且 孩粒子係散佈在一與欲接合之熱塑性薄板可相容之熱塑性 載器上。此熱塑性薄板之熔接係藉由將易感式密封劑施加 及暴露至加熱源、軟化該載器材料及接合所有之熱塑性材 料而產生效果。 辛得(Sindt)所發明之美國專利第3,996}4〇2號係關於薄 板材料之組裝,其係藉由使用有角度之固著裝置,而利用 渦包冱傳導材料之具有小孔之薄板夾擠在熱溶勝包覆層 之間而達成。一感應加熱系統之啓動,造成渦電流加熱渦 電流傳導材料而接著熔化熱熔膠造成其熔解,最後便可依 照所需要之結構而接合薄板材料。 漢生(Hansen)等人所發明之美國專利第5 5〇〇,5n號説明 一種感應熔接技術,其係將一感應件,在此例中其係一薄 狀具滲透性之金屬馆片,埋入一黏膠中,並將其放置在一 -4- _______ 本紙倀尺度制巾s g家標隼(CNS ) A4胁(21〇χ297公着) " 一… .....· - -- - ^------ 1 ! 丁 - ,Λ"*τ ¥· (請先閲讀背面之注意事項再填寫本頁) 經濟部中央標隼局員工消費合作社印製 ^34138- A7 ----- ' B7 五、發明説明(2 ) 组裝件之夾板或層板之間。無需驚訝的是,漢生(Hansen) 等人在創造其發明之前,對於在其複合材料之熔接部位如 何得到均勻加熱之問題,曾經遭遇到困難。依照其,Η丨號 專利,其係藉由將感應件製成鑽石狀,且與兩倍厚度之邊 緣緊密配合,而解決了上述之問題。雖然漢生(Hansen)等 人所遭遇到之熔接問題的解決方式,對於解決在一黏固接 合狀‘%中所存在之問題可能有效也可能無效,然而應該注 意的事實係諸如尺寸及形狀上細微及外表表面上之變更, 將會大大地影響製品性能之改善。 發明摘要 此將揭露者與先前技藝之區別及伴隨之改良,係在於其 提供一具有一標的元件的黏固裝置,該標的元件係用以吸 收電磁波,且鄰接一熱活化黏勝物質,並形成可使該裝置 之具有數理上平滑之周邊。此一外型將可避免一具有不連 續線段之周邊’此不連續線段將不利地形成會擾亂在標的 元件中之渦電流的點及其伴隨之突角,因而造成相對於其 餘周邊有太過或不足加熱之區域,因而威脅到該黏固接合 之完整性。再者’至目前爲止,當使用先前技術之裝置 時’由於在沿邊先纟’丨技術裝置周邊之角狀外形上施以過度 之加熱’其總會具有損傷欲组合之接合零件之風險。使用 在此揭露之裝置’現在此風險已可大大地降低。 此發明亦關於一改良及可預期之方法,用以组合及黏固 不同材料之接合零件,該零件在主要部份上係可使電磁波 穿透。此一利用所揭露裝置之改良方法係可適用於自動化 -5- f纸張尺度適用中國國家標準(CNS) Α4規格(2!〇父297公釐)
Ml. - ! ^^1 I -I · . - - — - -- I ^^1 II —— ϋ---- f - .· 、 (請先閱讀背面之注意事項再填寫本頁) 434 ί 3 8 A7 -B7 3 五、發明説明( 及組裝綠製程’以及在任何可在製造上具有加速、整齊及 簡易之組裝或製造背景者。 圖式簡單説明 圖1係一圓形黏固裝置之部份斷面圖。 圖2係沿圖3之線段A-A所取之斷面圖,其顯示該裝置 在接合零件之間加以活化。 圖3係—頂視圖,顯示該黏固裝置"隱藏"在一可使電磁 波穿透之材料内或其間。 圖4係圖1之黏固裝置沿線段B-B所取之斷面圖。 圖5a係一具有一圓形周邊之黏固裝置的頂視圖,其中之 暗影係用以描示一第三維度之模糊或皺折效應。 圖5b係一具有一圓形周邊之黏固裝置的頂視圖,其中 之複數個内孔亦具有數理上平滑周邊。 圖5c係圖5a之黏固裝置沿線段c_c所取之斷面圖。 圖5d係圖5b之黏固裝置沿線段d-d所取之斷面圖。 圖6 a、6 b及6 c係由先前技術之黏固裝置所對照性描示 出之頂視圖’顯示具有外部及内部突角之周邊。 幸叉佳實施例之詳細説明 在結構之零件及傢俱工業中,對於一固著關係而言,所 揭露之黏固裝置1 〇係已經設計成一種迅速、安全、整齊 及簡潔之裝置,以取代習知之固著裝置,諸如角釘、U型 釘、平頭釘、大頭釘等等。所揭露之黏固裝置僅只係由, 但必要地,一標的元件n所構成,該標的元件則係鄰接 一固態之熱活化黏膠物質丨2。該標的元件必須, 主 __-6- 本紙張尺度賴巾關家辟(^s) (21()><297公楚) ^^1- 1— ί ^^1 ^^^1 ...... I HI ^11^1 ^^^1 一SJ -· (請先閲讀背面之注意事項再填寫本頁) 經濟部中央標隼局員工消費合作社印聚 t A7 五、發明説明(4 ) 要部伤而S ’係由電磁波無法穿透之材料或物質所形成。 而且浚^的元件係必須建構成一可吸收電磁波之複合 物。一旦由標的元件所吸收,這些電磁波將產生磁滯作用 及渦電流而形成加熱源,其將可熔化或激發鄰接之黏膠物 質。 基本上,此標的元件係由諸如鋼、鋁、銅、鎳或汞合金 之金屬材料所製成,其中這些材料係經証實具有功效五易 於取得;雖然,已習知某些半金屬材料,諸如碳及矽,亦 可適用於吸收電磁波。 此標的元件可以呈現出任何與黏固裝置整體外形一致之 造型或形狀。經常,此標的元件係以一金屬箔片、網狀组 織或狹長帶之型式呈現,但其也可輕易地形成一珠狀或微 粒;且’在某些例子中,該標的元件以一電磁波吸收材料 而形成一纖維、片狀或薄片之形狀,將會更爲有效。所欲 強碉之重點係在於,此/只要係由一可適當地防止電磁波 穿透且可將電磁波吸收之材料所製成即可。 在使用上,此黏固裝置1 0係必須放置在欲黏合項目之 接合零件1 4的内部或在這些零件之間。基本上,此接合 零件通常係木材、塑膠、陶材、纖維板或任何各式各樣之 複合材料。且理所當然地,此接合零件係必須能夠使電磁 波穿透才行。某些材料係較其他材料更具可穿透性,且對 於調整該可最佳化地活化黏膠物質1 2所需之電磁波的數 量及強度,乃係要藉由經驗法則之調整。 在大部份之情況中,只要能將該黏固裝置1 〇放置在欲 本紙張尺度適用中國國家標準(CNS ) A4規格(2丨0〆297公釐) I— IM ^1------ 裝I -----——訂 (請先閔讀背面之注意事項再填寫本頁) 經濟部中央標準局員工消費合作社印製 434 1 3 8 A7 五、發明説明(5 ) 組合之零件之間即可。在其他結構及組合情況中,其必須 有某些(安排或採取額外之步驟,以確保黏固裝置1〇在 激發之前可維持在定位上。此一額外之步驟只不過就是導 入一額外之附接元件而已,而此附接元件則係諸如一位於 黏固裝置10之表面上的一相當小之壓感式黏膠區域。用 〜以將黏固裝置在激發前加以固定之較簡單的裝置係可採用 平頭釘、大頭釘、鉤釘或甚至在接合零件上鑿孔,以確保 此黏固裝置係座落在最具效力,且亦是最有需要之部位 上,並且在該處將其加以激發。然而這些措施,當然,係 具有選擇性之製程,且對於該黏固裝置其最廣泛之典型的 或平常之應用的性能而言,這些措施並非係必備的。 經濟部中央標準局員工消費合作社印製 H- - - -- —^1 » *^54 n - 1-.- i ί - n {:請先閲讀背面之注意事項再填寫本育) 當該黏固裝置係座落在欲連接或组合之接合零件内或其 之間之最適§位置後,黏固裝置10便預備好暴露至電磁 波1 6中,此電磁波係由一產生器〗5所產生並發射出,而 該產生器則係藉由一交流電源所致能。此產生器可固定在 —定位上而適用於組裝線上之生產,或者係設計成可靈巧 地操縱,使其可迅速地且簡易地通過、環繞或接近該在手 段上”隱藏"起來之黏固裝置,同時發射可射穿該,,具穿透 性,1之接合零件的電磁波,而此電磁波係由標的元件1丨所 吸收並轉換成熱能,進而激發黏膠物質而在接合零件之間 形成一黏固之關係。 爲了稍略地加以詳細説明,在具有傳導性之標的元件内 的熱量係藉由兩個作用機構所產生;即渦電流阻抗性加熱 及磁滯作用。此渦電流阻抗性加熱係可應用在所有具傳導 -8- 本紙柒A度適用中國國家標準(CNS ) A4規格(21〇)<297公楚 J 413Q^ A7 ^ ____- B7 五、發明説明(6 ) —之材料中,其係藉由從產生器發射出之電磁波而產生於 標2 7L件中。而由磁滯作用所產生之熱量則係只能在磁性 物只中發現。當由產生器所產生之電磁埸逆轉極性時,在 標的7L件中之磁化原子f或分子亦會逆轉。在此逆轉換中存 在旎量之知失,其類似於磨擦力s此能量之損失即磁滯作 用。所|損失"之能量係迅速地轉換成熱量,且藉由標的 元件而傳導至鄰接,且經常係重疊,的熱活化黏膠物質以 開始其黏_固。 田加熱至其所需之溫度,此黏膠物質將液化或者係變得 熱活化,而將其本身附接至鄰接之接合零件,且隨著冷卻 後,在接合零件之間產生一黏固之關係。 兩種黏固機制,熱溶及熱活化膠劑,係被提出來使用在 所揭露之裝置中。此兩種機制係藉由標的元件所散發之熱 量而開始作用。熱熔膠在常溫下係呈固態,但當其藉由,+ 例如’累積在標的元件内之熱量而使其溫度升高時,便會 熔化或液化。此熔化之黏膠會”潤溼"黏著物且,在·渗透 性或纖維化黏著物的例子中,滲透進欲接合之零件表面。 經濟部中央標準局—工消費合作社印製 n II .裝— I -—訂 * · » (請先聞讀背面之注意事項再填寫本瓦) 當黏膠冷卻後’該黏著物及黏膠藉由極化分子之靜電吸力 而接合在一起。在滲透性或纖維化黏著物的例子中,機械 化之相互接合可以增加接合之強度。値得注意的是在熱,溶 機制中,該接合係可以逆向操作的。因此藉由重複感應加 熱程序,該接合便可還原而使黏著物分離。將黏著逆向操f 作而將已組合之零件分開的效能乃係一非同小可之特徵。 除了明顯可知之可重新组合或修正未對齊之零件的優點以 -9 - 本紙張尺度適用中國國家標準(CNS)A4規格(210x 297公董) 434彳 38 A7 B7 五、發明説明( 外,其亦具有可將已製成之物件拆解開來以增進實用性及 維修的優點。JL,當以兩種不同材質之接合零件加工時, 其將可經常地拆解已组合之零件以促進其循環使用。 熱法化黏膠劑在室溫下亦爲固態且易於操作,但當黏膠 溫度,例如,藉由標的元件發散之熱量而升高時,便會開 始產生一化學反應。此一反應於黏膠内部或黏著物之間伴 隨產生一膠劑或交鍵接合。此類之接合基本上係無法逆向 操作。經常,一熱活化黏膠劑接合將在黏膠及黏著物之間 產生一靜電吸力,以及在黏膠本身内部產生一交鍵接合。 經濟部中央標準局貝工消費合作社印製 如前所述,所揭露之黏固裝置的形狀或周邊對於影響最 佳化之接合亦相當重要。在實驗上已測定出該黏固裝置: 須具有一數理上之平滑周邊’其將界定出一平面或—具有 高度或厚度之三維裝置’而使該裝置可更有效地應用在— 特定之使用上。此一平滑周邊可以更通俗地敘述或定義爲 —不具有角度之簡單封閉曲線。幾何上,_簡單封閉曲線 係不與其本身交叉,而一封閉曲線可想而知乃係其兩末端 相接之曲線。在數理上,可將所揭露之裝置之周邊定義爲 一具有一連續導函數之線段。一具有—連續導函數之線段 即係一不具有.不連續點或突角之線段。由於爲了要達到可 沿著該裝置之整個周邊長度的接合,其最好,且若欲得到 最穩固之接合則必須,在周邊上沒有任何突角之不連續 點。實驗上的數據已顯示出,一數理上平滑周邊上之脱離 點將導致黏著弱點及接合失效。例如,顯示於圖6 a之— 心型黏固裝置,其在周邊描示出一内緣角2〇及—外緣 -10- 本紙張尺度適用中國國家標準(CNS ) 格(2丨0X297公釐) 434138*· 經濟部中央標準局員工消費合作社印製 A7 ~ B7 五、發明说明(8 ) 21。在實驗上已經顯示出在暴露於電磁㈣波期間,該 内緣角部份係過熱’而外緣角部份則顯示〜交不令人滿意 的黏固結果,此乃由於該部份在以適用於該具有數理平滑 曲線之裝置的輻射量將其加熱時,顯然該”加熱"係不夠 充足。因此,所揭露之裝置之—重要且獨特之特徵係在於 其周邊上並未存在有無法定義之角度。 將其進一步地推論,並具體地實驗,—角形周邊將導致 應力點存在,其結果係造成接合之失效,而在此所述之黏 固裝置於零件或組合完成之製品中則不會看到或遇到此難 題。此外,可以想像出所揭露之裝置係可能具有超過—個 以上之周邊。且可想像出在某些之應用中’藉由在所揭露 之裝置内部穿插一開孔或數個開孔,其便可以具有節省材 料及/或更適當地符合特定之需求的機會β在這些例子 中,可以料想到的是,外部周邊所具備之需求亦將施加至 内部周邊上。 所揭路之黏固裝置在商業上之應用可謂相當地多a對於 已經説明之本裝置有直接需求的乃係傢俱業,其中平整、 有效且充份组合之方法便可輕易地利用,而得以一迅择、 有效且乾淨之方式製造物廉價美之成套傢俱。傢俱及櫥櫃 製造上之應用基本上係關於木材及塑膠之接合,此兩種材 料皆可使電磁波穿透五可適用於黏膠接合。使用所揭露裝 置之其他結構包括格板之製造及修整模具與圍牆豎立物之 安裝。亦可想到的是三夹板、石膏板之組裝,及天花板與 地板骨架材料之組合板。在包裝工業中,其有一能夠促進 __ -11 - 本紙張尺度適用中關家標率(CNS ) A4· ( 2l()x297/i^J3 ' (請先閲讀背面之注意事項再填寫本頁) 裝 訂 434138 A7 -B7 五、發明説明(9 ) 快迅及有效之容器結構的需求,其中該容器係由木材、塑 膠所製成,以及由工程用纖維基材所製成之昴貴材料所製 成之容器,這些都可使用所揭露之裝置而得以輕易地组 裝。 ί -- - ^^^1 - - - - II— I: ^—^1---I- (請先閱讀背西之注意事項再填寫本頁) 經濟部中央標準局員工消費合作社印製 -12- 本紙張尺度適用中國國家標準(CNS ) A4規格(210 X 297公釐)

Claims (1)

  1. 第86m 127號專利申請案 中文申請專利範圍修正本(88年3月)_ AS BS
    煩 請 # 貝 明 本 内 容 申請專利範圍 1. 一種用於黏固組合接合元件之黏固裝置,包含: 一標的元件,具有一上表面及一下表面,係由金屬 ·/各片所構成,該金屬落片具有一連續表面,其具有一 數理上玉平滑之周邊,實質上界定出一封閉曲線;及 一熱活化黏膠物質,其完全覆蓋該箔片之二表面, 該標的元件係可吸收電磁波而將其轉換成熱能以活化 該黏膠物質。 2. 根據申請專利範圍第1項之裝置,其中該周邊主要係界 定出一圓形。 3. 根據申請專利範圍第1項之裝置,其中該周邊主要係界 定出一擴圓形。 4. 根據申請專利範圍第1項之裝置,其中該箔片係由銘’ 銅及鋼之族群中所選出之金屬材料所製成》 5. 根據申請專利範圍第1項之裝置,其中該熱活化黏膠物 質係一熱熔黏膠。 6. 根據申請專利範圍第1項之裝置,其中該箔片係由碳及 矽之族群中所選出之半金屬材料所製成。 7. 根據申請專利範圍第1項之裝置,其中該熱活化1^膠物 質係一熱活化硬化黏膠。 n n n n n I I I I n HI n T U3 言 (请先w讀背面之注意Ϋ項再填窝本頁) 經濟部中央標隼局貝工消费合作社印装 本紙浪尺度逍用中®困家揉準(CNS ) A4洗格(210x297公簸)
TW086111127A 1996-08-05 1997-08-04 Adhesive device for an adhesive assembly of associated components TW434138B (en)

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ATE203047T1 (de) 2001-07-15
EP0915939B1 (en) 2001-07-11
JP2000515908A (ja) 2000-11-28
WO1998005728A1 (en) 1998-02-12
DE69705624T2 (de) 2002-05-16
CA2262951A1 (en) 1998-02-12
US5770296A (en) 1998-06-23
EP0915939A1 (en) 1999-05-19
DE69705624D1 (de) 2001-08-16

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