JPS60257744A - Manufacture of laminated coil - Google Patents

Manufacture of laminated coil

Info

Publication number
JPS60257744A
JPS60257744A JP11093484A JP11093484A JPS60257744A JP S60257744 A JPS60257744 A JP S60257744A JP 11093484 A JP11093484 A JP 11093484A JP 11093484 A JP11093484 A JP 11093484A JP S60257744 A JPS60257744 A JP S60257744A
Authority
JP
Japan
Prior art keywords
coil
coils
adhesive
ultraviolet ray
laminated coil
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
Application number
JP11093484A
Other languages
Japanese (ja)
Inventor
Yasuaki Hishinuma
菱沼　泰秋
Kimio Handa
喜美夫 半田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Electronics Inc
Original Assignee
Canon Electronics Inc
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 by Canon Electronics Inc filed Critical Canon Electronics Inc
Priority to JP11093484A priority Critical patent/JPS60257744A/en
Publication of JPS60257744A publication Critical patent/JPS60257744A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/12—Impregnating, heating or drying of windings, stators, rotors or machines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/26—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors consisting of printed conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

PURPOSE:To shorten the securing time of a laminated coil by using an ultraviolet ray curable adhesive imparted with an anaerobic property to secure the coil. CONSTITUTION:An ultraviolet ray curable film adhesive 5 is inserted into between flat sheet coils 1 and 2 or ultraviolet ray curable liquid adhesive 5 is coated on the surfaces of the coils 1 and 2, the coils are then positioned and superposed on a coil base 4, an ultraviolet ray curable adhesive 5' is then coated on the outer periphery and the circumferential portion of the laminated coil, ultraviolet rays are emitted to the adhesives 5, 5', and secured between the coils 1 and 2 and the base 4. At this time, an anaerobic property is imparted to the adhesives 5, 5' to cure the part to which no ultraviolet ray is emitted by the property, thereby shortening the securing time of the coil.

Description

【発明の詳細な説明】 〔技術分野〕 本発明は、偏平形ブラシレスモータ等に使ｊ旧される積
層コイルの製造方法に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to a method of manufacturing a laminated coil used for flat brushless motors and the like.

〔従来技術〕[Prior art]

第１図に、偏平形ブラシレスモーフに使用される従来の
積層コイルの一例の断面図を示す。１゜２は偏平シート
（プリント又はエツチングコイル）コイル、３は接着剤
、４はコイル基台としてのステータコークまたは駆動回
路が搭載されているプリント板である。、この積層コイ
ルの従来の製造方法は、まず各シートコイル１および２
の表面に接着剤３を塗布し、コイル（目方の位置出（〜
を行ったのち、シートコイル１とシートコイル２とを仮
接着する。また必要があれば積層シートコイルに強度を
持たせるために、積層したシートコイル全体を樹脂で固
める。その後、積層されたコイルをステータヨークある
いはプリント板等のコイル基台４に接着剤で固着する。FIG. 1 shows a cross-sectional view of an example of a conventional laminated coil used in a flat brushless morph. 1.2 is a flat sheet (printed or etched coil) coil, 3 is an adhesive, and 4 is a stator caulk as a coil base or a printed board on which a drive circuit is mounted. , in the conventional manufacturing method of this laminated coil, first, each sheet coil 1 and 2 are
Apply adhesive 3 to the surface of the coil (the position of the mesh (~
After doing this, sheet coil 1 and sheet coil 2 are temporarily bonded. Furthermore, if necessary, the entire stacked sheet coil is hardened with resin in order to give strength to the stacked sheet coil. Thereafter, the stacked coils are fixed to a coil base 4 such as a stator yoke or a printed board using an adhesive.

しかしながら従来、」−記の接着剤には、感熱形接着剤
を使用していたため、加熱硬化させるのに長時間を要し
、生産性が悪いという問題点があった。However, in the past, since a heat-sensitive adhesive was used for the adhesive described in "-", it took a long time to heat and cure, resulting in poor productivity.

〔目的〕〔the purpose〕

本発明は、以上のような問題点にかんがみてなされたも
ので、従来方法よりも短時間にコイルを製造することが
できる積層コイルの製造方法を提供し７ようとするもの
である。。The present invention has been made in view of the above-mentioned problems, and it is an object of the present invention to provide a method for manufacturing a laminated coil that can manufacture coils in a shorter time than conventional methods. .

〔実施例〕〔Example〕

以下に本発明を図面に塞づいて説明する。第２図は、本
発明方法により製造した積層コイルの−実施例の断面図
であり、第１図と同一（相当）構造は同一符号で示す。The present invention will be explained below with reference to the drawings. FIG. 2 is a sectional view of an embodiment of a laminated coil manufactured by the method of the present invention, and the same (equivalent) structures as in FIG. 1 are designated by the same reference numerals.

本発明は、各偏平ソートコイル１，２間に紫外線硬化形
のフィルム状接着剤５を挿入するか、あるいは、各シー
トコイル１゜２の表面にそれぞれ紫外線硬化形の液状の
接着剤５を塗布し、その後、シートコイル＋１４互の位
置出しを竹ってコイル基台（ステータヨークまたはプリ
ント板）４の上に重ね、さらに積層したシートコイルの
外周と内周部分に紫外線硬化形接着剤５′を塗布し、そ
の後、接着剤５，５′に対［２て紫外線を照射してシー
トコイル１．２同士とコイルノに台（ステータヨーク又
はプリント板）４とを固着する。このとき、紫外線硬化
形接着剤５，５′に嫌気性を付与しておくことによって
、紫外線が当たらない部分も嫌気性の作用によって硬化
し、コイルの固着時間を短縮することができる。In the present invention, an ultraviolet-curable film adhesive 5 is inserted between each flat sorting coil 1 and 2, or an ultraviolet-curable liquid adhesive 5 is applied to the surface of each sheet coil 1. After that, the sheet coils +14 are aligned and stacked on the coil base (stator yoke or printed board) 4, and UV-curable adhesive 5' is applied to the outer and inner circumferences of the stacked sheet coils. After that, the adhesives 5 and 5' are irradiated with ultraviolet rays to fix the sheet coils 1 and 2 to each other and the base (stator yoke or printed board) 4 to the coil nozzles. At this time, by imparting anaerobic properties to the ultraviolet curable adhesives 5 and 5', the portions not exposed to ultraviolet rays will be cured by the anaerobic action, thereby shortening the fixing time of the coil.

（効果〕 以上説明してきたように、不発［更によれば、積層コイ
ルの固着に嫌気性を付与した紫外線硬化形の接着剤を使
用するようにしたため、コイルの固着時間を短縮して積
層コイルの製造における生産性を向上させることができ
た。(Effects) As explained above, the non-explosion [Furthermore, by using an anaerobic ultraviolet curing adhesive to fix the laminated coil, the fixing time of the coil can be shortened and the laminated coil can be fixed. We were able to improve productivity in manufacturing.

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

第１図は、従来の積層コイルの一例の断面図。 第２図は、本発明方法により製造した積層コイルの一実
施例の断面図である。 １．２・・・・・・・・・偏平シートコイル４・・・・
・・・・・・・・・・ステータヨークまたはプリント板 ５．５′・・・・・・・・・接着剤（嫌気性付与紫外線
硬化形）FIG. 1 is a cross-sectional view of an example of a conventional laminated coil. FIG. 2 is a sectional view of an embodiment of a laminated coil manufactured by the method of the present invention. 1.2...Flat sheet coil 4...
・・・・・・・・・Stator yoke or printed board 5.5′・・・・・・Adhesive (anaerobic UV curing type)

Claims (1)

【特許請求の範囲】[Claims] 偏平形コイル間および該コイルとコイル基台に紫外線硬
化形接着剤を挿入もしくは表面に塗布して重ね合わせる
工程と、前記紫外線硬化形接着剤に対して、紫外線を原
材して固着する工程とを含む積層コイルの製造方法。A step of inserting an ultraviolet curable adhesive between the flat coils and between the coils and the coil base or applying it to the surface and overlapping them; and a step of fixing the ultraviolet curable adhesive with ultraviolet rays as a raw material. A method of manufacturing a laminated coil including:
JP11093484A 1984-06-01 1984-06-01 Manufacture of laminated coil Pending JPS60257744A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11093484A JPS60257744A (en) 1984-06-01 1984-06-01 Manufacture of laminated coil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11093484A JPS60257744A (en) 1984-06-01 1984-06-01 Manufacture of laminated coil

Publications (1)

Publication Number Publication Date
JPS60257744A true JPS60257744A (en) 1985-12-19

Family

ID=14548295

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11093484A Pending JPS60257744A (en) 1984-06-01 1984-06-01 Manufacture of laminated coil

Country Status (1)

Country Link
JP (1) JPS60257744A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57135657A (en) * 1981-02-14 1982-08-21 Matsushita Electric Ind Co Ltd Manufacture of coreless armature

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57135657A (en) * 1981-02-14 1982-08-21 Matsushita Electric Ind Co Ltd Manufacture of coreless armature

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