TW200415007A - Device for sealing a cap element into a casing part of a packaging body made of composite material - Google Patents

Device for sealing a cap element into a casing part of a packaging body made of composite material Download PDF

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Publication number
TW200415007A
TW200415007A TW092133198A TW92133198A TW200415007A TW 200415007 A TW200415007 A TW 200415007A TW 092133198 A TW092133198 A TW 092133198A TW 92133198 A TW92133198 A TW 92133198A TW 200415007 A TW200415007 A TW 200415007A
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Taiwan
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patent application
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TW092133198A
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English (en)
Inventor
Dirk Auer
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Sig Technology Ltd
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Publication of TW200415007A publication Critical patent/TW200415007A/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10—Applying or generating heat or pressure or combinations thereof
    • B65B51/22—Applying or generating heat or pressure or combinations thereof by friction or ultrasonic or high-frequency electrical means, i.e. by friction or ultrasonic or induction welding
    • B65B51/227—Applying or generating heat or pressure or combinations thereof by friction or ultrasonic or high-frequency electrical means, i.e. by friction or ultrasonic or induction welding by induction welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/60—Uniting opposed surfaces or edges; Taping
    • B31B50/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure, e.g. by welding
    • B31B50/66—Uniting opposed surfaces or edges; Taping by applying heat or pressure, e.g. by welding by high-frequency electric heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining 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"
    • B29C65/36—Joining 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
    • B29C65/3604—Joining 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
    • B29C65/3656—Joining 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 layer of a multilayer part to be joined, e.g. for joining plastic-metal laminates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining 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"
    • B29C65/36—Joining 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
    • B29C65/3668—Joining 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 means for supplying heat to said heated elements which remain in the join, e.g. special induction coils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining 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"
    • B29C65/36—Joining 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
    • B29C65/3672—Joining 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
    • B29C65/3676—Joining 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
    • B29C65/368—Joining 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 with a polymer coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/24—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being closed or non-straight
    • B29C66/242—Particular 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 being closed, i.e. forming closed contours
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
    • B29C66/5346—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat
    • B29C66/53461—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat joining substantially flat covers and/or substantially flat bottoms to open ends of container bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/723—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered
    • B29C66/7232—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer
    • B29C66/72321—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer consisting of metals or their alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/816—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the mounting of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8167—Quick change joining tools or surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/92—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools
    • B29C66/924—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force, the mechanical power or the displacement of the joining tools
    • B29C66/9241—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force or the mechanical power
    • B29C66/92431—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force or the mechanical power the pressure, the force or the mechanical power being kept constant over time
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
    • B29K2705/02—Aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2105/00—Rigid or semi-rigid containers made by assembling separate sheets, blanks or webs
    • B31B2105/002—Making boxes characterised by the shape of the blanks from which they are formed
    • B31B2105/0022—Making boxes from tubular webs or blanks, e.g. with separate bottoms, including tube or bottom forming operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/60—Uniting opposed surfaces or edges; Taping

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Package Closures (AREA)

Description

200415007 玖、發明說明：
【發明戶斤屬之技術領域I 發明領域 本發明有關一種用於將套件密封至由複合材料製成之 5 封裝體的套管部位内之裝置。 t先前技術】 發明背景 一種用於製造由複合材料製成的封裝體之裝置係從德 國專利申請案40 14 774 A1號得知，其中封裝體具有一套管 10 部位及二個在兩端插入之套件。複合材料包含一塑膠塗覆 紙以及一 ί呂層或一層另一種導電材料。 利用該案所述的裝置首先形成套管部位，藉以製造一 此型封裝體，其中利用一密封接縫將由複合材料製成的一 片之直徑方向相對的邊緣彼此結合。在製造套管部位時， 15 可任意地選擇橫剖面形狀。在最簡單的案例中，可能為長 方形或圓形橫剖面，但亦可想見其他橫剖面形狀。 將套件插入套管部位端點内，同時套管部位由一具有 對應於套管部位的橫剖面之心軸加以固持。套件已經具有 一平行於套管部位壁之邊緣凹口。在套件插入之後，套管 20 部位的端點區域沿邊緣凹口周圍彎折。 此外，利用熱空氣來加熱套管部位的端點區域且經由 已經彎折區域的後續壓抵將一密封接縫形成於端點上，藉 以使套件密封至套管部位的端點内。 一種此型裝置係具有在彎折之後需要多個步驟在端點 200415007 上形成密封接縫之缺點。首先，必須利用熱空氣來加熱套 管部位的端點區域，唯有此時才能進行壓抵。其連帶具有 一種較為複雜的裝置。並且，由於使用熱空氣加熱，故產 生了過熱損傷複合材料之危險。此外，因為不但必須更換 5 心軸而且亦須更換整個壓抵裝置，所以唯有在複雜的重組 之後才可處理不同的橫剖面形狀。 【發明内容】 發明概要 基於此先前技術，本發明之目的係提供一種用於將套 10 件密封至由複合材料製成之封裝體的套管部位内之裝置， 以盡量少的步驟進行密封程序，且此裝置能夠容易地適應 套管部位的不同橫剖面形狀。 根據本發明為了達成此目的，其中提供一感應環，感 應環係包圍套管部位且依照套管部位外圍形狀予以定製， 15 感應環包括至少兩分段且其形成一環，分段在套件平面中 位移的方式可使得分段所包圍的橫剖面積可以改變，兩分 段之間的一第一接合部之實行方式可使得第一接合部處的 鄰近分段之間不存在電性接觸，且進一步接合部的實行方 式可與分段彼此相對位置無關地使得電性接觸存在於鄰近 20 分段之間。 根據本發明，因為使用感應環，密封接縫區域中的複 合材料中可能在鋁層及/或另一傳導性材料製成的一層中 引發渦流，其中感應環可能被施加高頻場導致加熱。由於 分段可以同時位移，故能夠經由分段的位移使得感應環從 6 200415007 一開啟位置轉移至一關閉位置。在轉移至關閉位置中之期 間，加熱時可能藉由套管部位發生套件的壓抵。 為了使高頻場與其位置無關地完全滲透感應環，需要 將施加有高頻場的分段之間的接合部實行為絕緣性。其餘 5 分段之間的進一步接合部則必須實行為導電性。 根據本發明的另一原理，提供滑件，其可能具有導往 套管部位上且經由活塞施加之一力量。分段隨後可附接至 滑件，如果套管部位的橫剖面形狀發生改變，將更容易更 換分段。如果提供了可沿著彼此垂直定位的線而位移之四 10 個分段，則可能具有對稱性壓抵。 另一較佳實施例中，提供四個對稱排列且可對其施加 壓力之活塞，故允許均勻地施加一力量，將其導往套管部 位上、及滑件上。如果活塞經由一共同管線對其施加壓力 ，將可能具有在密封接縫過程呈現固定之特別簡單的壓力 15 設定。 較佳在一指向遠離套管部位之方向中將滑件預施拉力 ，所以當活塞不再具有對其施加的壓力時分段將自動移離 套管部位。 較佳利用槓桿臂從活塞將力量傳遞至滑件上，這主要 20 可讓裝置具有不佔體積的構造。如果兩個槓桿臂彼此聯結 ，可確保具有可靠的力量傳遞作用。如果各活塞壓抵住兩 槓桿臂的兩端且這兩槓桿臂聯結至兩不同的滑件，可確 保所有滑件及因此所有分段皆具有一均勻地對其施加之 力量。 7 200415007 本發明的另一實施例中，在第一接合部處，其鄰近的 分段之間係具有一距離，而與分段位置獨立無關。利用此 方式確保了可靠的絕緣。特定言之，可能由於分段移動所 產生的研磨係不會導致絕緣受損。 5 根據一較佳實施例，如果分段由多個位於彼此頂上的 疊片所形成，產生了在進一步接合部上具有多個接觸表面 之可能性，特別是如果將這些接合部實行為指向外部的框 架則可以最低可能的阻抗來確保良好的接觸。此良好的接 觸則亦與分段相對於彼此之位置呈現獨立無關。 10 圖式簡單說明 下文係以一項代表根據本發明的一種裝置的較佳實施 例之示範性實施例來詳細地描述本發明。圖中： 第1圖從側邊顯示處於橫剖面之裝置； 第2圖顯示沿著第1圖的線II-II所取處於水平剖面之裝 15 置； 第3圖顯示沿著第1圖的線III-III所取處於水平剖面之 裝置； 第4圖顯示俯視圖中處於開啟位置之感應環； 第5圖顯示俯視圖中處於關閉位置之感應環； 20 第6圖顯示處於沿著第7圖的線VI-VI的剖面之開啟的 感應環之一部位； 第7圖顯示處於沿著第7圖的線VII-VII的剖面之開啟的 感應環之一部位； 第8圖顯示處於沿著第5圖的線VIII-VIII的剖面之關閉 200415007 的感應環之一部位； 第9圖顯示處於沿著第5圖的線IX-IX的剖面之關閉的 感應環之一部位。 I：實施方式3 5 較佳實施例之詳細說明 如第1及2圖所示，裝置包含一具有圓形橫剖面的固持 件1。用以將裝置緊固至一懸吊件之銷2係附接至固持件1的 頂部。包括四個分段4、5、6、7之感應環3係附接至固持件 1的下方部位（第2及4圖）。分段4、5、6、7可包圍一套管部 10 位的橫剖面積（未圖示）。朝内之分段4、5、6、7邊緣的形狀 係依照套管部位外圍的形狀加以定製。在此例中，套件插 入套管部位端點内之方式可使得套件的邊緣凹口位於感應 環3的高度。因此，感應環3係定位在套件的平面中。 分段4、5、6、7係可位移式附接至固持件1中，藉以使 15 其所包圍的橫剖面積可以改變。分段4、5、6、7可在此例 中從一開啟位置（第4圖）轉移成一關閉位置（第5圖），在關閉 位置中具有較小的受包圍橫剖面積。 分段4與7之間具有一第一接合部10且其實行為電性絕 緣。相對地，卻將其餘分段之間的進一步接合部11實行為 20 導電性。可對其施加高頻場之接觸元件8係設置於與第一接 合部10呈鄰接之分段4及7上。為了可使高頻場滲透整個感 應環3，需將第一接合部10實行為絕緣性且將進一步接合部 11實行為導電性。 分段4、5、6、7亦具有安裝框架9，可利用安裝框架9 9 200415007 將分段4、5、6、7經由銷12附接至滑件13。滑件13具有孔 14且可位移式附接在固持件1的下方部位中。在此例中，四 個滑件13可沿著一第一線15及一第二線16位移，第一線15 及第二線16包圍成一約90度角且位於套件的平面中。 5 四個缸體18中所引導之四個活塞17係在感應環3上方 設置於固持件1中。藉由四個缸體18的定位方式，可使得活 塞17沿著四條以交叉形狀從固持件1中心往外彼此垂直延 伸的線而位移。缸體18各具有一位於其地板表面上而面向 固持件1中間之壓力管線19A，其排入位於固持件1中心且朝 10 向上方之共同壓力管線19B中。 如第3圖所示，將八個槓桿臂20定位在固持件1的上方 部位中。槓桿臂20具有一第一端點21及一第二端點22且可 繞樞轉轴線23樞轉。在此例中，樞轉軸線23垂直於套件的 平面。指向遠離固持件1中心之活塞17端點係壓抵住槓桿臂 15 20的第二端點22。在此例中，各活塞17壓抵住兩不同槓桿 臂20的兩第二端點22。槓桿臂20的第一端點21經由輪軸24 聯結至滑件13，輪軸24貫穿通過滑件13中的孔14。各兩槓 桿臂20的第一端點21藉由一共用輪轴24聯結至一滑件13， 這些槓桿臂的第二端點22能夠具有被兩不同活塞17對其施 20 加之壓力。經由兩活塞17與一滑件13之間及反向亦然的此 種連接，壓力均勻地傳遞至分段4、5、6、7，藉此沿密封 接縫達成一固定壓力。 並且，提供彈簧25，藉其在指向遠離套管部位的方向 中將槓桿臂20的第一端點21預施拉力。利用此方式，亦在 10 此方向中將滑件12預施拉力。 如第6至9圖所示’自位於彼此頂上的叠片％來組裝分 段4、5、6、7。在此例中，在感應環3的開啟狀態（第⑽ 及在關閉狀態（第9圖）中，第—接合部10的實行方式皆可在 與第-接合部10鄰接因而相鄰的分段級7之間提供一距離 。經由此持續存在的距離，可確使分段如之間的第一接 合部H)實行為電性絕緣而與感應環3位置獨立無關，且施加 至接觸兀件8的高頻場可完全滲透感應環3。 從套件平面中的套管部位指向外部之框架π係在進一 步接合部η處實行於疊^上（第4及5圖）。在感應環3的開 愁（弟6圖）及關閉狀態（第8圖）中，這些框架27皆具有位 2此頂上之接觸表面28。因此’在進—步接合部 =提供電_，•㈣、5、6、7相騎彼此之位 置獨立無關。 ^了將-套件密封至一封裝體的—套管部位内，首先 ^有f緣凹口的套件放置在一定型心轴上。套管部位隨 的封^周圍疋型且產生長度方向的接縫。將此預先光製 、子扁脱供應至根據本發明之裝置。 過下端點上具有感應環3之固持件1隨後係被推動越 持：件之套管部位的上方端點。雖然具有感應 環3之固 ，心推上’活塞未被施加壓力。由於彈簧25的預施拉力 置^ 3破往外壓，所以感應環3位於第4圖所示的開啟位 環3的高戶固持例皮推上之後，套件的邊緣凹口係處於感應 、 ’舌基17則具有經由壓力管線19A及19B對其施 200415007 加之壓力。利用此方式，槓桿臂20的第二端點22被往外壓 。其結果係為滑件13經由槓桿臂20的第一端點21在套管部 位方向中受到壓抵。因此，分段4、5、6、7沿著第一線15 及第二線16移往彼此，藉以減少感應環3所包圍的橫剖面積 5 。因此，感應環3轉移至關閉位置中。 雖然活塞具有對其施加之壓力，一高頻場同時施加至 分段4及7的接觸元件8,藉此在複合材料内側的鋁層中引發 渴流。這導致铭層的加熱因而亦導致複合材料的加熱，且 因為施加的壓力而使一密封接縫形成於套件的邊緣凹口與 10 套管部位之間。因此，在一共用的方法步驟中進行加熱及 壓抵。在密封程序終止之後，將高頻場切斷且活塞17不再 具有對其施加的壓力。因此，因為藉由彈簧25將滑件12預 施拉力，滑件12被其往外壓，遠離套管部位，因此將感應 環3轉移至開啟位置中。如第4及5圖所示，在感應環3的關 15 閉及開啟位置中，將第一接合部10及進一步接合部11分別 實行為絕緣性及傳導性。因此，感應環在關閉時可持續具 有一對其施加的高頻率，因此可在發生壓抵的同時加熱複 合材料。故可具有高品質的密封接缝。 特別如第2圖所示，可依照套管部位之改變的橫剖面容 20 易地定製根據本發明的裝置。基於此目的，只需要移除銷 12及以依照經改變的橫剖面形狀所定製之新的分段來取代 分段4、5、6、7即可。相對地，裝置白勺其餘部位可保持不 變0 I：圖式簡單說明1 12 第1圖從側邊顯示處於橫剖面之裝置； 第2圖顯示沿著第1圖的線Π_Π所取處於水平剖面之事 第3圖顯示沿著第1圖的線m-πι所取處於水平剖面之 第4圖顯示俯視圖中處於開啟位置之感應環； 第5圖顯示俯視圖中處於關閉位置之感應環； 、第6圖顯示處於沿著第7圖的線VI-VI的剖面之開啟的 感應環之一部位； 10 、第7圖顯示處於沿著第7圖的線VII-VII的剖面之開啟的 感應環之一部位； 第8圖顯不處於沿著第5圖的線vm-vm的剖面之關閉 的感應環之一部位； 15 、第9圖顯示處於沿著第5圖的線IX-IX的剖面之關閉的 感應環之一部位。 【圖式之主要元件代表符號表】 ···具有圓形橫剖面的固持件13···滑件 2，12···鎖 3···感應環 4,5,6,7···分段 8···接觸元件 9···安裝框架 10···第一接合部 U···進一步接合部 14…孔 15…第一線 16…第二線 17…活塞 18…缸體 19A…壓力管線 19B…共同壓力管線 13 200415007 20…槓桿臂 24…輪轴 21…第一端點 25…彈簧 22…第二端點 26…疊片 23…槐轉轴線 27…框架 14

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  1. 5 拾、申請專利範圍·· h 一種用於將一套件穷 的，部位内之裝W特：材料版 套管：=rr_套管部位且依照該 疋版，该感應環包括至少兩個分 ~ 1刀&所包_橫剖面積可以改變，將該等兩 10 的—第—接合部實行為電性絕緣，所以無電性 接觸存在於該第一接合部處的鄰近分段之間，且該等進 -步接合料實行方切與料分段彼此相對位置益 關地使得電性觸存在於鄰近的料分段之間。 2·如申請專利範圍第1頊 四個分段。、、、、特徵為該感應環包括 15 3·如申請專利範圍第2項之裝置，其特徵為該等兩分段可 沿著該第-線往該套管部位位移且該等兩分段可沿著 一第二線往該套管部位位移。 20 15 1 .=請專利範圍第3項之裝置，其特徵為該第-線及該 弟一線彼此包圍一約90。角。 如申請專利範圍第丨至4項中任—項之裝置，其特徵為該 裝置具有滑件且該等分段附接至該等滑件。 6. 如申請專利範圍第！至5項中任—項之裳置，其特徵為該 裝置係具有沿著基本上指向遠離該套管部位的線受到 引導之活塞。 7. 如申請專利範圍第6或7項之裝置，其特徵為提供該等四 200415007 個活塞。 8·如申請專利範圍第7項之裝置，其特徵為該等滑件可且 =由該等活塞對其施加之―指向該㈣部位方㈣ 5 10 15 20 9_ =料利範圍第6至8射任m其特徵為該 等，舌基具有對其施加之壓力。 、、 1〇t申^利範圍第9項之装置，其特徵為該等活塞可呈 有經由-共同Μ力管線對其施加之壓力。 L U·如申請專利範圍第5至丨。項中任—項之裳置 Γ指向雜該套”位的方向中將該等料預2 12·如申請專利範圍第5Μ項巾任 利用一彈簧將該等滑件預施拉力。其特徵為 13.=請專利範圍第5至12項中任一項之 韻置具有包含一第一端點及一第二端點之⑽H ::第，聯結至該等滑件而該等槓桿臂可 =二 Μ等纟而點之間的樞轉軸線樞轉。 、 以:第'專：乾圍弟η項之裝置，其特徵為該等兩槓桿臂 以其弟一端點聯結至一滑件。 貝件I 15·如申請專利範目第14項之裝置 16 “ 寻㈣干’的第1點聯結至該滑件。 •口申凊專利範圍第13至15項令任一項之裝置 该等活塞隸住該等槓桿臂的第二柄。/、特被為 17·如申請專利範圍第16項之裝i = /、将被為一活塞壓抵住 16 第二端點且該等兩槓桿臂聯結至兩滑 18.=申請專利範圍第13至17項中任—項之裝置，其特徵為 4槓桿臂的第二端點可具有—藉由該活塞對其施 口之基本上指向遠離該套管部位之力。 申明專利範圍第1至18項中任_項之裝置，其特徵為 δ亥等定位為鄰近第一接合部之分段係各具有-接觸元 件0 10 申明專利圍第1至19項中任_項之震置，其特徵為 ^等鄰近第-接合部之分段健此具有—距離，而與該 等分段的位置獨立無關。 21·如申請專利範圍第e2G項中任—項之裝置，其特徵為 該等分段具有多個定位在彼此上方之疊片。 15 22·如申請專利範圍第21項之裝置，其特徵為料疊片具有 位於該等進-步接合部區域中之接觸表面。 23·如申請專利範圍第22項之裝置，其特徵為—與—進一步 妾5邛郴近之分段的豐片之接觸表面係倚靠在該與進 一步接合部鄰近之另一分段的疊片的接觸表面上。 20 该等兩槓桿臂的 件。 24·如申請專利範圍第22或23項之裝置，其特徵為將該等接 觸表面實行為在該等疊片上指向外部之框架。 17
TW092133198A 2002-11-29 2003-11-26 Device for sealing a cap element into a casing part of a packaging body made of composite material TW200415007A (en)

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