JPS6227137A - Adhering mold and adhering method of synthetic resin sheet for which adhering mold is used - Google Patents
Adhering mold and adhering method of synthetic resin sheet for which adhering mold is usedInfo
- Publication number
- JPS6227137A JPS6227137A JP60166353A JP16635385A JPS6227137A JP S6227137 A JPS6227137 A JP S6227137A JP 60166353 A JP60166353 A JP 60166353A JP 16635385 A JP16635385 A JP 16635385A JP S6227137 A JPS6227137 A JP S6227137A
- Authority
- JP
- Japan
- Prior art keywords
- mold
- adhesive
- adhering
- adhesive line
- forming body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- B29C66/1122—Single lap to lap joints, i.e. overlap 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
- 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
- B29C65/04—Dielectric heating, e.g. high-frequency welding, i.e. radio frequency welding of plastic materials having dielectric properties, e.g. PVC
-
- 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
- B29C66/2424—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 being a closed polygonal chain
- B29C66/24243—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 being a closed polygonal chain forming a quadrilateral
- B29C66/24244—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 being a closed polygonal chain forming a quadrilateral forming a rectangle
-
- 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
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
-
- 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
- B29C66/814—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 design of the pressing elements, e.g. of the welding jaws or clamps
- B29C66/8145—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 design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps
- B29C66/81457—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 design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps comprising a block or layer of deformable material, e.g. sponge, foam, rubber
-
- 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
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/832—Reciprocating joining or pressing tools
- B29C66/8322—Joining or pressing tools reciprocating along one axis
-
- 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
- B29C66/71—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 composition of the plastics material of the parts to be joined
-
- 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
- B29C66/812—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 composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
- B29C66/8122—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 composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps characterised by the composition of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
Description
【発明の詳細な説明】
発明の目的
（産業上の利用分野）
この発明はエアーマット等の合成樹脂製品の製造工程に
おいて、複数の合成樹脂シートを密閉状に接着する際に
使用する接着型、及びその接着型を使用した合成樹脂シ
ートの接着方法に関するものである。DETAILED DESCRIPTION OF THE INVENTION Purpose of the Invention (Industrial Field of Application) This invention relates to an adhesive type, which is used for sealingly bonding a plurality of synthetic resin sheets in the manufacturing process of synthetic resin products such as air mats. The present invention also relates to a method for bonding synthetic resin sheets using the bonding type.
（従来の技術）
従来、複数枚の合成樹脂シート、例えば、第６図に示す
ように、２枚の塩化ビニルシート３１゜３２よりなるワ
ーク３０を環状の接着ライン３７（第５図参照）にて接
着してエアーマット等の密閉状の合成樹脂製品を製造す
る場合には、接着型３３を断面コ字形状の鋼材により前
記接着ライン３７の形状に合わせて長四角枠に構成し、
その接着型３３を高周波接着機の上下両電極３４．３５
間に配置された前記ワーク３０を重ね合わせ、それらを
上部電極３４と下部電極３５とにより圧接して、圧接部
分に発生する熱により２枚の塩化ビニルシート３１．３
２を密閉状に接着していた。(Prior Art) Conventionally, a workpiece 30 consisting of a plurality of synthetic resin sheets, for example, two vinyl chloride sheets 31 and 32, as shown in FIG. 6, is attached to an annular adhesive line 37 (see FIG. 5). In the case of producing a sealed synthetic resin product such as an air mat by adhering the adhesive, the adhesive mold 33 is formed into a rectangular frame made of steel with a U-shaped cross section in accordance with the shape of the adhesive line 37,
The adhesive mold 33 is connected to both upper and lower electrodes 34 and 35 of a high frequency adhesive machine.
The workpieces 30 placed between them are overlapped and pressed together by the upper electrode 34 and the lower electrode 35, and the heat generated at the pressed part causes the two vinyl chloride sheets 31.3
2 were glued together in a sealed manner.
（発明が解決しようとする問題点）
ところが、従来の接着型及びそれを使用した接着方法に
よると、第７図に示すように、２枚の塩化ビニルシー）
３１．３２の接着部３６が軟化した状態で接着型３３が
押圧されるので、接着型３３の両角部により、これらと
接触する側の塩化ビニルシート３２の肉厚が薄くなり、
長期間使用していると空気圧−により接着部３６の縁部
が破れやすくなり、エアーマット等の合成樹脂製品の耐
久性が低下するという問題点があった。しかも、前記接
着型３３の形状によるとワーク３０の接着ライン３７が
窪んでしまうので、外観上の見栄えが悪くなるという問
題点もあった。また、ワーク３０の接着ライン３７の形
状が複雑になると、それに応じて接着型３３の構成も複
雑となるばかりでなく、ワーク３０との接触面全体に高
い精度が要求されて、製造費が高価になるという不都合
があった。更に、接着型３３が接着ライン３７の形状に
応じて大きな平面積を有する枠状をなすため、収納に大
きなスペースを要する等接着型３３の取扱いが不便であ
った。(Problems to be Solved by the Invention) However, according to the conventional adhesive type and the adhesive method using the same, as shown in FIG.
Since the adhesive mold 33 is pressed with the adhesive portions 36 of 31 and 32 softened, the thickness of the vinyl chloride sheet 32 on the side that contacts these corners becomes thinner due to both corners of the adhesive mold 33.
When used for a long period of time, the edges of the bonded portion 36 tend to tear due to air pressure, resulting in a problem in that the durability of synthetic resin products such as air mats is reduced. Moreover, the shape of the adhesive mold 33 causes the adhesive line 37 of the workpiece 30 to be depressed, resulting in a problem of poor appearance. Furthermore, if the shape of the bonding line 37 of the workpiece 30 becomes complicated, not only will the configuration of the bonding mold 33 become complicated accordingly, but also high precision is required for the entire contact surface with the workpiece 30, resulting in high manufacturing costs. There was the inconvenience of becoming Furthermore, since the adhesive mold 33 has a frame shape with a large planar area depending on the shape of the adhesive line 37, handling of the adhesive mold 33 is inconvenient, such as requiring a large space for storage.
発明の構成
（問題点を解決するための手段）
上記問題点を解決するために、第一発明では、Ｖ＠縁性
シート材料よりなる型支持体に導電性薄肉材料よりなる
接着ライン形成体を設けて接着型を形成したものである
。又、第二発明では、絶縁性シート材料よりなる型支持
体に導電性薄肉材料よりなる接着ライン形成体を設けた
接着型と、複数枚の合成樹脂シートよりなるワークとを
重ね合わせ、双方を高周波電圧が印加される一対の電極
間に配置し、両電極により接着型とワークとを圧接させ
、前記接着ライン形成体と対応する前記合成樹脂シート
を高周波により内部加熱して互いに接着する方法を採用
している。Structure of the Invention (Means for Solving the Problems) In order to solve the above problems, in the first invention, an adhesive line forming body made of a conductive thin material is provided on a mold support made of a V@edge sheet material. The adhesive mold is formed by providing the adhesive mold. Further, in the second invention, an adhesive mold in which an adhesive line forming body made of a conductive thin material is provided on a mold support made of an insulating sheet material and a workpiece made of a plurality of synthetic resin sheets are overlapped, and both are stacked together. A method is provided in which the adhesive mold and the workpiece are placed between a pair of electrodes to which a high frequency voltage is applied, the adhesive mold and the work are brought into pressure contact with each other, and the synthetic resin sheet corresponding to the adhesive line forming body is internally heated by high frequency to adhere to each other. We are hiring.
（作用）
従って、第一発明では、型支持体と接着ライン形成体と
が略同一平面をなすシート状の接着型が得られるため、
接着型とワークとを圧接させた時に接着ライン形成体に
より、ワークの表面が窪むおそれがないとともに、接着
ラインが複雑な形状になっても、接着型を簡単かつ容易
に製作することができ、しかも、その取扱が大変便利と
なる。(Function) Therefore, in the first invention, a sheet-like adhesive mold in which the mold support and the adhesive line forming body are substantially on the same plane is obtained;
Due to the adhesive line forming body, there is no risk of the surface of the workpiece being depressed when the adhesive mold and the workpiece are pressed together, and even if the adhesive line has a complicated shape, the adhesive mold can be manufactured simply and easily. Moreover, its handling is very convenient.
また、第二発明においては、前記接着型を使用して、ワ
ークの表面に窪みのない接着ラインを形成することがで
きるため、見栄えがよく、耐久性に優れたエアーマット
等の合成樹脂製品を製作することができる。In addition, in the second invention, using the adhesive mold, it is possible to form a dent-free adhesive line on the surface of the workpiece, so that synthetic resin products such as air mats that have good appearance and excellent durability can be used. It can be manufactured.
（実施例）
以下、エアーマット製造用の接着型及びそれを使用した
接着方法に具体化した一実施例を第１〜４図に従うて説
明する。(Example) An example of an adhesive mold for manufacturing an air mat and an adhesive method using the same will be described below with reference to FIGS. 1 to 4.
まず、接着型５の構成を説明すると、
第１図に示すように、シート状をなす型支持体６は厚さ
０．１〜０．５Ｈのポリエステルフィルムからなる。同
型支持体６の表面には、所望の前記接着ライン４（第４
図参照）に応じた形状の接着ライン形成体８が設けられ
ている。同接着ライン形成体８は表面全体を銅メッキし
た前記型支持体６に、接着ライン４と同一の画像部が形
成されたスクリーンを用いてパターン印刷を行った後、
それをエツチング処理して接着ライン４と一致する銅メ
ツキ部分を残存させることにより形成することができる
。なお、接着ライン形成体８の厚さは３０〜７０μ程度
である。First, the structure of the adhesive mold 5 will be explained. As shown in FIG. 1, the sheet-shaped mold support 6 is made of a polyester film having a thickness of 0.1 to 0.5H. A desired adhesive line 4 (fourth
An adhesive line forming body 8 having a shape corresponding to the above (see figure) is provided. The adhesive line forming body 8 is obtained by printing a pattern on the mold support 6 whose entire surface is copper-plated using a screen on which the same image area as the adhesive line 4 is formed.
It can be formed by etching it to leave a copper plated portion that coincides with the adhesive line 4. Note that the thickness of the adhesive line forming body 8 is approximately 30 to 70 μm.
このように構成された接着型５を使用して２枚の塩化ビ
ニル１，２を接着する方法を第２，３図に従って説明す
る。A method of bonding two sheets of vinyl chloride 1 and 2 using the adhesive mold 5 constructed in this way will be explained with reference to FIGS. 2 and 3.
第２図は高周波接着機の構成を示すものであり、下部電
極３５の上面には、適度な厚みを有するゴム製のクッシ
ョン部材９が固定されるとともに、上部電極３４の下面
にはポリエステルフィルムよりなる絶縁シート１０が貼
着されている。そして、接着作業は次のようにして行わ
れる。FIG. 2 shows the configuration of the high-frequency adhesive machine, in which a cushion member 9 made of rubber having an appropriate thickness is fixed to the upper surface of the lower electrode 35, and a polyester film is attached to the lower surface of the upper electrode 34. An insulating sheet 10 of the following is attached. The adhesion work is performed as follows.
まず、前記クッション部材９上に前記接着型５を配置す
る。次に、同接着型５上に２枚の塩化ビニルシート１．
２よりなるワーク３を所定位置に重ね合わせる。First, the adhesive mold 5 is placed on the cushion member 9. Next, two vinyl chloride sheets 1.
A workpiece 3 consisting of two pieces is placed one on top of the other at a predetermined position.
そして、前記上下両電極３４．３５間に高周波電圧を印
加するとともに、上部電極３４を降下させ、上下両電極
３４．３５間に前記ワーク３と前記接着型５とを圧接さ
せる。Then, a high frequency voltage is applied between the upper and lower electrodes 34, 35, and the upper electrode 34 is lowered to bring the workpiece 3 and the adhesive mold 5 into pressure contact between the upper and lower electrodes 34, 35.
すると、第３図に示すように接着型５の接着ライン形成
体８と対向する部分における塩化ビニルシート１．２の
接着部１１が高周波により内部加熱されて溶融着する。Then, as shown in FIG. 3, the adhesive portion 11 of the vinyl chloride sheet 1.2 in the portion of the adhesive mold 5 facing the adhesive line forming body 8 is internally heated by high frequency and melted and bonded.
この場合、接着型５において接着ライン形成体８が型支
持体６の表面より若干突出しているが、上部電極３４の
押圧力により接着ライン形成体８の近傍の型支持体６が
クッション部材９内に沈下するため、接着ライン形成体
８によって、塩化ビニルシート１の下面に窪みが形成さ
れるおそれがない。従って、従来とは異なり、接着部１
１縁部の塩化ビニルシート１．２の厚みが他の部分の厚
みと同一であり、長期間使用しても前記接着部１１縁部
より破けることがなく強度および耐久性に優れている。In this case, in the adhesive mold 5, the adhesive line forming body 8 slightly protrudes from the surface of the mold support 6, but due to the pressing force of the upper electrode 34, the mold supporting body 6 near the adhesive line forming body 8 is pushed into the cushion member 9. Therefore, there is no fear that a depression will be formed on the lower surface of the vinyl chloride sheet 1 by the adhesive line forming body 8. Therefore, unlike in the past, the adhesive part 1
The thickness of the vinyl chloride sheet 1.2 at one edge is the same as the thickness at the other parts, and even after long-term use, it does not tear from the edge of the bonded part 11 and has excellent strength and durability.
更に、接着ライン４Ｍ塩化ビニルシート１の中に窪まな
いので、外観上の見栄えがよい。なお、この実施例では
上部電極３４の下面に絶縁シート１０が設けられている
ため、上側の塩化ビニルシート２と前記上部電極３４と
の不用意な接着が防止される。Furthermore, since the adhesive line is not recessed into the 4M vinyl chloride sheet 1, the appearance is good. In this embodiment, since the insulating sheet 10 is provided on the lower surface of the upper electrode 34, careless adhesion between the upper vinyl chloride sheet 2 and the upper electrode 34 is prevented.
また、ワーク３の接着ライン４の形状が複雑である場合
でも、その複雑な形状の接着ライン形成体８をスクリー
ン印刷を用いて、型支持体６上に容易に形成することが
でき、接着型５を安価に製造できる。Further, even if the shape of the bonding line 4 of the workpiece 3 is complicated, the bonding line forming body 8 having the complicated shape can be easily formed on the mold support 6 using screen printing, and 5 can be manufactured at low cost.
更に、接着型５の不使用時には、丸めて収納すればよく
、収納のために大きなスペースが不要となり取扱が便利
である。Furthermore, when the adhesive mold 5 is not in use, it can be rolled up and stored, which eliminates the need for a large space for storage, making it convenient to handle.
なお、本発明は前記実施例に限定されるものでなく、下
記のように変更して具体化してもよい。Note that the present invention is not limited to the above-mentioned embodiments, and may be modified and embodied as described below.
（１）前記実施例ではワーク３として２枚の塩化ビニル
シート１．２を接着したが、３．４枚等複数枚の塩化ビ
ニルシートを接着してもよい。(1) In the above embodiment, two vinyl chloride sheets 1.2 were bonded together as the workpiece 3, but a plurality of vinyl chloride sheets, such as 3.4 sheets, may be bonded together.
（２）前記実施例ではワーク３として２枚の塩化ビニル
シート１．２を接着したが、それとは異なる材質の合成
樹脂シート、あるいは複数の合成繊維よりなる複数枚の
織成シート、又は合成樹脂シートと合成繊維よりなる織
成シートとを接着してもよい。(2) In the above example, two vinyl chloride sheets 1.2 were bonded together as the workpiece 3, but a synthetic resin sheet made of a different material, a plurality of woven sheets made of a plurality of synthetic fibers, or a synthetic resin The sheet and a woven sheet made of synthetic fibers may be bonded together.
（３）前記接着型５の接着ライン形成体８はスクリーン
印刷に限定されず、接着ライン４の形状に合わせて薄く
形成された銅又は真鍮等の導電性薄肉材料よりなる接着
ライン形成体８を型支持体６に貼り合わせてもよい。(3) The adhesive line forming body 8 of the adhesive mold 5 is not limited to screen printing, but the adhesive line forming body 8 made of a conductive thin material such as copper or brass formed thinly according to the shape of the adhesive line 4 can be formed. It may also be attached to the mold support 6.
（４）型支持体６および絶縁シート１０としてフッソ樹
脂シート、エンパイヤクロス（商品名）等の耐熱性およ
び蓄熱性に優れた材質のものを使用してもよい。(4) As the mold support 6 and the insulating sheet 10, materials with excellent heat resistance and heat storage properties, such as fluorocarbon resin sheets and Empire Cloth (trade name), may be used.
（５）前記実施例ではクッション部材９にゴムを用いた
が、ウレタン等の適度な弾性力に冨んだ部材を用いても
よい。(5) In the above embodiment, rubber was used for the cushion member 9, but a member having appropriate elasticity such as urethane may also be used.
発明の効果
以上詳述したように、この第一発明によれば、型支持体
と接着ライン形成体とが略同一平面をなすシート状の接
着型が得られるため、接着型とワークとを圧接させた時
に接着ライン形成体によりワークの表面が冨んで肉厚が
薄くなるおそれがないとともに、接着ラインが複雑な形
状になっても、接着型を簡単かつ容易に製作することが
でき、しかも、その取扱が大変便利となる。Effects of the Invention As detailed above, according to the first invention, it is possible to obtain a sheet-like adhesive mold in which the mold support and the adhesive line forming body are substantially on the same plane. There is no risk that the surface of the workpiece will thicken due to the adhesive line forming body and the wall thickness becomes thinner when the adhesive line is formed, and even if the adhesive line has a complicated shape, the adhesive mold can be manufactured simply and easily. Its handling is very convenient.
また、第二発明の方法によれば、前記接着型を使用して
、合成樹脂シートに窪みかない接着ラインを形成するこ
とができるため、外観上の見栄えがよく、耐久性に優れ
たエアーマット等の合成樹脂製品を製作することができ
るという優れた効果を発揮する。Further, according to the method of the second invention, it is possible to form an adhesive line on the synthetic resin sheet without making a dent using the adhesive mold, so that the air mat etc. have a good appearance and are excellent in durability. It has the excellent effect of being able to produce synthetic resin products.
第１図は本第−発明を具体化した接着型の断面図、第２
図は接着前の状態を示す要部断面図、第３図は接着部を
拡大して示す断面図、第４図は本発明の方法によって製
作したエアーマットを示す斜視図、第５図は従来の接着
型および接着方法で接着したワークを示す斜視図、第６
図は従来の接着型および接着方法を示す断面図、第７図
は従来の接着型による接着部を拡大して示す断面図であ
る。
ワーク３、接着ライン４、接着型５、型支持体６、接着
ライン形成体８゜Figure 1 is a sectional view of an adhesive type embodying the present invention;
The figure is a cross-sectional view of the main part showing the state before bonding, FIG. 3 is a cross-sectional view showing an enlarged view of the bonded part, FIG. A perspective view showing a workpiece bonded by the bonding type and bonding method, No. 6
The figure is a cross-sectional view showing a conventional adhesive type and bonding method, and FIG. 7 is an enlarged cross-sectional view showing a bonded part by the conventional adhesive type. Workpiece 3, adhesive line 4, adhesive mold 5, mold support 6, adhesive line forming body 8°
Claims (1)
薄肉材料よりなる接着ライン形成体（８）を設けたこと
を特徴とする接着型。 ２、前記型支持体（６）はポリエステル等の合成樹脂フ
ィルムであることを特徴とする特許請求の範囲第１項記
載の接着型。 ３、前記接着ライン形成体（８）は銅又真鍮よりなるこ
とを特徴とする特許請求の範囲第１項に記載の接着型。 ４、前記接着ライン形成体（８）は前記型支持体（６）
にスクリーン印刷を用いて形成されていることを特徴と
する特許請求の範囲第１項又は第３項のいずれか１項に
記載の接着型。 ５、絶縁性シート材料よりなる型支持体（６）に導電性
薄肉材料よりなる接着ライン形成体（８）を設けた接着
型（５）と、複数枚の合成樹脂シートよりなるワーク（
３）とを重ね合わせ、双方（５、３）を高周波電圧が印
加される一対の電極（３５、３４）間に配置し、両電極
（３５、３４）により接着型（５）とワーク（３）とを
圧接させ、前記接着ライン形成体（８）と対応する前記
合成樹脂シートを高周波により内部加熱して互いに接着
することを特徴とする合成樹脂シートの接着方法。[Scope of Claims] 1. An adhesive mold characterized in that a mold support (6) made of an insulating sheet material is provided with an adhesive line forming body (8) made of a conductive thin material. 2. The adhesive mold according to claim 1, wherein the mold support (6) is a synthetic resin film such as polyester. 3. The adhesive mold according to claim 1, wherein the adhesive line forming body (8) is made of copper or brass. 4. The adhesive line forming body (8) is attached to the mold support (6)
The adhesive mold according to claim 1 or 3, wherein the adhesive mold is formed using screen printing. 5. An adhesive mold (5) in which an adhesive line forming body (8) made of a conductive thin material is provided on a mold support (6) made of an insulating sheet material, and a workpiece made of a plurality of synthetic resin sheets (
3), and both (5, 3) are placed between a pair of electrodes (35, 34) to which a high frequency voltage is applied, and both electrodes (35, 34) connect the adhesive mold (5) and the workpiece (3). ) are brought into pressure contact with each other, and the synthetic resin sheet corresponding to the adhesive line forming body (8) is internally heated by high frequency to adhere to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60166353A JPS6227137A (en) | 1985-07-26 | 1985-07-26 | Adhering mold and adhering method of synthetic resin sheet for which adhering mold is used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60166353A JPS6227137A (en) | 1985-07-26 | 1985-07-26 | Adhering mold and adhering method of synthetic resin sheet for which adhering mold is used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6227137A true JPS6227137A (en) | 1987-02-05 |
Family
ID=15829806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60166353A Pending JPS6227137A (en) | 1985-07-26 | 1985-07-26 | Adhering mold and adhering method of synthetic resin sheet for which adhering mold is used |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6227137A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62261423A (en) * | 1986-05-08 | 1987-11-13 | Takao Yoshida | Bonding method |
-
1985
- 1985-07-26 JP JP60166353A patent/JPS6227137A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62261423A (en) * | 1986-05-08 | 1987-11-13 | Takao Yoshida | Bonding method |
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