JPS6228017Y2 - - Google Patents

Info

Publication number
JPS6228017Y2
JPS6228017Y2 JP1981163026U JP16302681U JPS6228017Y2 JP S6228017 Y2 JPS6228017 Y2 JP S6228017Y2 JP 1981163026 U JP1981163026 U JP 1981163026U JP 16302681 U JP16302681 U JP 16302681U JP S6228017 Y2 JPS6228017 Y2 JP S6228017Y2
Authority
JP
Japan
Prior art keywords
tape
tapes
overlapped
ultrasonic waves
rectangular
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.)
Expired
Application number
JP1981163026U
Other languages
Japanese (ja)
Other versions
JPS5868620U (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1981163026U priority Critical patent/JPS5868620U/en
Publication of JPS5868620U publication Critical patent/JPS5868620U/en
Application granted granted Critical
Publication of JPS6228017Y2 publication Critical patent/JPS6228017Y2/ja
Granted legal-status Critical Current

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
    • B29C66/40—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
    • B29C66/432—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms
    • B29C66/4322—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms by joining a single sheet to itself
    • 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
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • 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
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7858—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus characterised by the feeding movement of the parts to be joined
    • B29C65/7888—Means for handling of moving sheets or webs
    • B29C65/7894—Means for handling of moving sheets or webs of continuously moving sheets or webs
    • 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
    • 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
    • B29C66/49—Internally supporting the, e.g. tubular, article during joining
    • 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
    • B29C66/836—Moving relative to and tangentially to the parts to be joined, e.g. transversely to the displacement of the parts to be joined, e.g. using a X-Y table
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Insulated Conductors (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)

Description

【考案の詳細な説明】 本考案は変圧器、モーターあるいは各種電気機
器のコイルとして用いられる絶縁平角電線の製造
装置に関する。[Detailed Description of the Invention] The present invention relates to an apparatus for manufacturing insulated rectangular electric wires used as coils of transformers, motors, or various electric devices.

従来、絶縁平角電線として、平角導体上に絶縁
テープをラツプ横巻きしたものが公知である。こ
の絶縁平角電線は、絶縁テープを横巻きしている
ため、コイル成形時、横巻きのテープラツプ度が
不均一ないしは導体が露出し、そこに電気的弱点
を生じる可能性がある。 2. Description of the Related Art Hitherto, as an insulated rectangular electric wire, one in which an insulating tape is wrapped horizontally around a rectangular conductor is known. Since this insulated rectangular electric wire has an insulating tape wound horizontally, the degree of tape wrapping of the horizontally wound wire may be uneven or the conductor may be exposed during coil forming, which may cause an electrical weak point.

上記難点を克服するため、平角導体に絶縁テー
プを縦沿えし、絶縁テープ両端の重合部分（合せ
目）を接着剤等で貼り合わせたものが提案されて
いる。しかし、上記の絶縁平角線では、テープの
合せ目部分全体を完全に接着するのは困難であ
り、又接着剤を塗布しつつ作業を行わればならな
いため、作業能率が悪い難点がある。 In order to overcome the above-mentioned difficulties, a method has been proposed in which an insulating tape is placed vertically on a rectangular conductor and the overlapping portions (seams) at both ends of the insulating tape are bonded together with an adhesive or the like. However, with the above-mentioned insulated rectangular wire, it is difficult to completely adhere the entire seam of the tape, and the work must be carried out while applying the adhesive, which has the disadvantage of poor work efficiency.

本考案は、電気的にも弱点のない、かつ、製造
能率のよい絶縁平角電線の製造装置を提供せんと
するもので、その要旨とするところは本願実用新
案登録請求の範囲記載の通りである。 The present invention aims to provide an apparatus for manufacturing insulated rectangular electric wires that has no electrical weaknesses and has high manufacturing efficiency, and the gist thereof is as stated in the claims of the utility model registration of this application. .

以下、本考案を図面により詳細に説明する。図
は本考案に係わる絶縁平角電線の製造装置の一例
を示す説明図で、１は平角導体、２は例えば2K
Hz〜80KHzの超音波発振によりテープ同志の接合
が可能な、ナイロンフイルム、ポリイミドフイル
ム、ポリプロピレンフイルム等のプラスチツクフ
イルムテープあるいはクラフト紙、アラミド紙、
布等の芳香族ポリアミド紙テープの他、ガラステ
ープ、マイカテープ等の無機質テープと上記テー
プとの複合テープ等の絶縁テープで、該絶縁テー
プ２はテープ成形工具３により平角導体１の外周
上に、テープ両側端部が重なり合うよう縦沿え成
形される。テープ成形工具３は平角導体１とその
外周上に設けられた絶縁テープ２を挿入し得る入
口孔３１を有し、出口に従い絶縁テープ２が平角
導体１の外周上にほヾ密着する程度に縮孔されて
いる孔を有するダイス形状のもので、ダイス上面
にはテープの重ね合せ部２１を露出させる開口部
３２を有している。４は上記成形工具３の開口部
３２上に設けられた超音波発振装置で、該超音波
発振装置４の端子４１により絶縁テープの重ね合
せ部２１に超音波を付与し、テープの重ね合せ部
を接合する。５は超音波が付与されるテープ重ね
合せ部２１と平角導体１の間に添えられた、鉄、
鋼あるいはステンレス鋼等よりなる薄肉の添え板
で、該添え板５は、上記テープの重ね合せ部が超
音波により接合される時、周波数の高い超音波が
発振されても平角導体表面にホーン疵が形成され
るのを防止する遮蔽体となる。上記添え板５は絶
縁テープ２を平角導体１の外周上にほヾ密着して
成形するのに支障のない程度の肉厚、例えば10〜
300μｍ程度のものが用いられる。該添え板５の
他端５１は適宜個所において固定（図示せず）さ
れており、添え板５は絶縁平角電線の製造中にお
いて、電線の走向方向Ｆに対して移動することな
く、平角導体１上に配置されている。 Hereinafter, the present invention will be explained in detail with reference to the drawings. The figure is an explanatory diagram showing an example of an insulated rectangular electric wire manufacturing apparatus according to the present invention, where 1 is a rectangular conductor, and 2 is a 2K, for example.
Plastic film tapes such as nylon film, polyimide film, polypropylene film, kraft paper, aramid paper, etc. that can bond tapes together using ultrasonic oscillation of Hz to 80KHz.
In addition to aromatic polyamide paper tapes such as cloth, insulating tapes such as glass tapes, inorganic tapes such as mica tapes, and composite tapes of the above tapes are used. The tape is formed vertically so that both ends of the tape overlap. The tape forming tool 3 has an inlet hole 31 into which the rectangular conductor 1 and the insulating tape 2 provided on the outer periphery of the rectangular conductor 1 can be inserted. It is in the shape of a die with holes, and has an opening 32 on the upper surface of the die that exposes the overlapping portion 21 of the tapes. Reference numeral 4 denotes an ultrasonic oscillator provided above the opening 32 of the forming tool 3, which applies ultrasonic waves to the overlapped portion 21 of the insulating tapes through the terminal 41 of the ultrasonic oscillation device 4, and join. 5 is iron, which is attached between the tape overlapping part 21 to which ultrasonic waves are applied and the rectangular conductor 1;
A thin-walled splint made of steel or stainless steel, etc., the splint 5 prevents horn scratches on the surface of the rectangular conductor even when high-frequency ultrasonic waves are oscillated when the overlapped portions of the tapes are joined by ultrasonic waves. It acts as a shield to prevent the formation of The splint plate 5 has a wall thickness that does not interfere with molding the insulating tape 2 onto the outer periphery of the rectangular conductor 1, for example, 10~10 mm.
A material with a diameter of about 300 μm is used. The other end 51 of the splint 5 is fixed at an appropriate location (not shown), and the splint 5 does not move with respect to the running direction F of the wire during the manufacture of the insulated rectangular electric wire, and the splint 5 is attached to the rectangular conductor 1. placed above.

上記の本考案に係わる装置で絶縁平角電線を製
造するには、予じめ平角導体１と、該導体上に添
え板５を設置し、絶縁テープ２をそれらの外周上
に重ね合せ部２１がでかるように縦沿えし、テー
プ成形工具３内に口出しした後、連続的に導体１
を走向させると共に、テープ成形工具３の開口部
３２に露出されているテープ重ね合せ部２１に、
超音波発振装置４の端子４１を接触させ超音波を
付与することによりテープ重ね合せ部を接合し、
簡単に製造することができる。 In order to manufacture an insulated rectangular electric wire using the apparatus according to the present invention described above, the rectangular conductor 1 and the splint plate 5 are installed on the conductor in advance, and the insulating tape 2 is placed on the outer periphery of the insulated rectangular electric wire with the overlapping portion 21. After laying the conductor 1 vertically so that it is exposed and extending it into the tape forming tool 3, the conductor 1 is
At the same time, the tape overlapping portion 21 exposed in the opening 32 of the tape forming tool 3 is
By bringing the terminals 41 of the ultrasonic oscillator 4 into contact and applying ultrasonic waves, the tape overlapping portions are joined,
Can be easily manufactured.

本考案の絶縁平角電線の製造装置は上述の如く
の構成よりなるため次の利点を有するものであ
る。 Since the insulated rectangular electric wire manufacturing apparatus of the present invention has the above-described configuration, it has the following advantages.

(1) 製造工程中において、絶縁テープの重ね合せ
部を接合するため、接着剤を使用する必要がな
いから製造が簡単で能率がよい。(1) During the manufacturing process, there is no need to use adhesive to join the overlapping parts of the insulating tape, making manufacturing simple and efficient.

(2) 超音波が付与される絶縁テープの重ね合せ部
の下には添え板が併設されているため、周波数
の高い超音波を付与しても導体に超音波による
ホーン疵を生ずることなく絶縁テープの強固な
接合が可能である。(2) A splint is installed below the overlapping part of the insulating tape where ultrasonic waves are applied, so even if high frequency ultrasonic waves are applied, the conductor can be insulated without causing any ultrasonic-induced horn flaws. Strong tape bonding is possible.

【図面の簡単な説明】[Brief explanation of the drawing]

図は本考案の絶縁平角電線の製造装置の一実施
例を示す説明図で、１は平角導体、２は絶縁テー
プ、２１は絶縁テープの重ね合せ部、３はテープ
成形工具、４は超音波発振装置、５は添え板を示
す。 The figure is an explanatory view showing one embodiment of the insulated rectangular electric wire manufacturing apparatus of the present invention, in which 1 is a rectangular conductor, 2 is an insulating tape, 21 is an overlapping part of the insulating tapes, 3 is a tape forming tool, and 4 is an ultrasonic wave The oscillator, 5 indicates the splint plate.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 平角導体外周上に、絶縁テープを縦沿えし、該
テープの両側端部を重ね合わせると共に該テープ
の重ね合わせ部分に超音波を付与させるため、該
テープの重ね合わせ部分が露出する開口部を有す
るテープ縦沿え成形工具と、上記テープ縦沿え成
形工具により重ね合わされたテープの重ね合わせ
部分に超音波を付与する超音波発振装置と、上記
超音波が付与されるテープの重ね合わせ部分と平
角導体の間に設置された添え板とを有し、上記テ
ープの重ね合わせ部分を超音波により接合するこ
とを特徴とする絶縁平角電線の製造装置。 An insulating tape is placed vertically on the outer periphery of the rectangular conductor, and both ends of the tape are overlapped, and in order to apply ultrasonic waves to the overlapped part of the tape, an opening is provided through which the overlapped part of the tape is exposed. a tape vertical alignment forming tool; an ultrasonic oscillator that applies ultrasonic waves to the overlapped portion of the tapes overlapped by the tape longitudinal alignment forming tool; and a rectangular conductor that An apparatus for manufacturing an insulated rectangular electric wire, comprising a splint plate installed between the tapes, and for joining the overlapping portions of the tapes using ultrasonic waves.
JP1981163026U 1981-10-30 1981-10-30 Insulated flat wire manufacturing equipment Granted JPS5868620U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981163026U JPS5868620U (en) 1981-10-30 1981-10-30 Insulated flat wire manufacturing equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981163026U JPS5868620U (en) 1981-10-30 1981-10-30 Insulated flat wire manufacturing equipment

Publications (2)

Publication Number Publication Date
JPS5868620U JPS5868620U (en) 1983-05-10
JPS6228017Y2 true JPS6228017Y2 (en) 1987-07-18

Family

ID=29955329

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981163026U Granted JPS5868620U (en) 1981-10-30 1981-10-30 Insulated flat wire manufacturing equipment

Country Status (1)

Country Link
JP (1) JPS5868620U (en)

Also Published As

Publication number Publication date
JPS5868620U (en) 1983-05-10

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