JPH0520940A - Manufacture of flat cable - Google Patents
Manufacture of flat cableInfo
- Publication number
- JPH0520940A JPH0520940A JP17017691A JP17017691A JPH0520940A JP H0520940 A JPH0520940 A JP H0520940A JP 17017691 A JP17017691 A JP 17017691A JP 17017691 A JP17017691 A JP 17017691A JP H0520940 A JPH0520940 A JP H0520940A
- Authority
- JP
- Japan
- Prior art keywords
- paint
- flat cable
- sent
- hardened
- conductors
- 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
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は塗料の塗布及び硬化によ
るフラットケーブルの製造方法に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for producing a flat cable by applying and curing a paint.
【０００２】[0002]
【従来の技術】電子機器の小型化、軽量化の進行ととも
に省スペース配線など配線の合理化や実装及び保守点検
作業の合理化が求められている。フラットケーブルはこ
の様な要求に応えるものであり、一括押出によるもの、
熱融着によるものなどがある。しかし従来の一括押出法
あるいは個々に押出した電線を熱融着させる場合、線速
が非常に遅く効率が悪い欠点があった。2. Description of the Related Art As electronic devices become smaller and lighter, there is a demand for rationalization of wiring such as space-saving wiring and rationalization of mounting and maintenance inspection work. The flat cable meets these requirements and is produced by batch extrusion.
There are things by heat fusion. However, in the conventional batch extrusion method or in the case of heat-sealing individually extruded electric wires, there is a drawback that the linear velocity is very slow and the efficiency is poor.
【０００３】[0003]
【発明が解決しようとする課題】本発明の目的は前記し
た従来技術の問題点を解決し、効率よくフラットケーブ
ルを製造する方法を提供することである。SUMMARY OF THE INVENTION An object of the present invention is to solve the above-mentioned problems of the prior art and to provide a method for efficiently manufacturing a flat cable.
【０００４】[0004]
【課題を解決するための手段】即ち本発明の要旨とする
ところは、所定間隔で平行配置され走行する複数本の導
体に対し、塗料塗布装置により塗料を塗布し、その後す
ぐに塗料を硬化させることを特徴とするフラットケーブ
ルの製造方法にある。That is, the gist of the present invention is to apply a paint to a plurality of conductors arranged in parallel and running at a predetermined interval by a paint applying device, and to cure the paint immediately thereafter. A flat cable manufacturing method characterized by the above.
【０００５】上記に於て、導体の材質は銅、アルミニウ
ム、鉄、白金、銀等の電気を通す材料であれば良く、ま
たそれらの合金または錫、銀、ニッケル等によりメッキ
が施されたものでもよく、特に限定するものではない。In the above, the material of the conductor may be any material that conducts electricity such as copper, aluminum, iron, platinum, silver, etc. Also, those alloys or those plated with tin, silver, nickel, etc. However, it is not particularly limited.
【０００６】硬化塗料としては熱硬化材料、紫外線硬化
材料、電子線硬化材料など熱や光などのエネルギーによ
って硬化する材料があげられ、液状のものであれば良
い。Examples of the curable coating material include thermosetting materials, ultraviolet curable materials, electron beam curable materials, and other materials that are cured by energy such as heat and light, and may be liquid.
【０００７】塗布装置とは材料を心線に付着させた後ダ
イスによって均一に絞る機構のものをさす。導体の移動
方向としては垂直、水平いずれの方向でも良く、また導
体数は必要本数に応じて変更することができる。The coating device refers to one having a mechanism in which a material is attached to a core wire and then uniformly squeezed by a die. The conductor may be moved in either a vertical direction or a horizontal direction, and the number of conductors may be changed according to the required number.
【０００８】塗布材料の粘度については特に規定するも
のではないが１０００ｃｐｓ以上１００００ｃｐｓ以下
が望ましい。１０００ｃｐｓより粘度か低いと絶縁厚が
不安定になり絶縁不良が発生するなどの問題が生じるこ
とがある。一方１００００ｃｐｓより大きいと被覆部に
気泡を抱き込むおそれがあるためである。The viscosity of the coating material is not particularly specified, but it is preferably 1000 cps or more and 10000 cps or less. If the viscosity is lower than 1000 cps, the insulation thickness may become unstable and insulation failure may occur. On the other hand, if it is more than 10,000 cps, bubbles may be caught in the covering portion.
【０００９】硬化装置は材料によって決まり、熱硬化材
料であれば加熱炉、紫外線硬化材料であれば紫外線照射
炉、電子線硬化材料では電子線照射装置が相当する。The curing device depends on the material. A thermosetting material corresponds to a heating furnace, an ultraviolet curing material corresponds to an ultraviolet irradiation furnace, and an electron beam curing material corresponds to an electron beam irradiation device.
【００１０】[0010]
【実施例】添付図面は本発明方法の一実施例を示すもの
で、図１に示す様に、送出機２より送出された複数の導
体１は所定間隔で平行配置され、塗布装置３に送られ、
表面に塗料が塗布される。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The accompanying drawings show an embodiment of the method of the present invention. As shown in FIG. 1, a plurality of conductors 1 sent from a sending device 2 are arranged in parallel at a predetermined interval and sent to a coating device 3. The
Paint is applied to the surface.
【００１１】さらに塗料が塗布された導体はただちに、
硬化装置４に送られ塗料が硬化され、引取・巻取機５に
巻き取られフラットケーブルが製造される。Immediately after the conductor coated with the paint,
The coating material is sent to the curing device 4 and the coating material is cured.
【００１２】図２はこの様に製造されたフラットケーブ
ルの断面を示すものである。図３〜図５は塗布装置３の
ダイスを示すものである。FIG. 2 shows a cross section of the flat cable thus manufactured. 3 to 5 show a die of the coating device 3.
【００１３】実施例 線速を５０ｍ／分とし、９本の心線を通すことができる
塗布装置を用いて２８ＡＷＧ（７／０．１２７，導体径
０．３８ｍｍ）９本に紫外線硬化材料（粘度３５００Ｃ
ＰＳ）を塗布し直後に紫外線照射ランプを用いて硬化さ
せフラットケーブルを得た。EXAMPLE An ultraviolet-curing material (viscosity) was applied to 9 28 AWG (7 / 0.127, conductor diameter 0.38 mm) by using a coating device capable of passing 9 cores at a linear velocity of 50 m / min. 3500C
Immediately after the application of PS), it was cured using an ultraviolet irradiation lamp to obtain a flat cable.
【００１４】比較例１ ２８ＡＷＧの導体９本をビニルを絶縁材料として線速３
ｍ／分にて一括押出してフラットケーブルを得た。COMPARATIVE EXAMPLE 1 Nine conductors of 28 AWG were made of vinyl as an insulating material and a linear velocity of 3 was used.
A flat cable was obtained by batch extrusion at m / min.
【００１５】比較例２ ２８ＡＷＧの導体をポリエチレンを絶縁材料として線速
３００ｍ／分で個々に押出した電線９本を、線速５ｍ／
分で熱風融着してフラットケーブルを得た。COMPARATIVE EXAMPLE 2 Nine electric wires obtained by individually extruding a 28 AWG conductor with polyethylene as an insulating material at a linear velocity of 300 m / min were used to obtain a linear velocity of 5 m / min.
It was fused with hot air for a minute to obtain a flat cable.
【００１６】実施例及び比較例１、２よりいずれも９心
のフラットケーブルが得られた。実施例では線速５０ｍ
／分としても外観及び絶縁性のよいフラットケーブルが
得られた。また装置も送出機、塗布装置、硬化（照射）
装置、巻取機だけでよく作業場の省スペース化も可能と
なった。From the examples and the comparative examples 1 and 2, 9-core flat cables were obtained. Linear speed of 50 m in the embodiment
A flat cable having a good appearance and an excellent insulating property was obtained. The equipment is also a delivery machine, coating equipment, curing (irradiation)
It is possible to save space in the work space just by using the device and the winder.
【００１７】比較例１では線速をこれ以上速くすると心
線が中心からずれることがあり、外観が悪くなることも
あった。In Comparative Example 1, if the linear velocity is further increased, the core wire may be displaced from the center, and the appearance may be deteriorated.
【００１８】比較例２は最大線速が遅いだけでなく、押
出、融着をワンラインで行えないため効率を高めること
が困難である。In Comparative Example 2, not only the maximum linear velocity is slow, but also extrusion and fusion cannot be performed in one line, so it is difficult to increase the efficiency.
【００１９】[0019]
【発明の効果】本発明は上述のように、従来技術に比べ
小規模な設備で効率的にフラットケーブルを製造する方
法を与えるものである。この方法は上記から明らかなよ
うに絶縁材料としては熱や光などのエネルギーによって
硬化可能な液状物であれば良く、また導体数の多様化に
も対応できる利点を有するものでありその工業的価値は
大なるものがある。As described above, the present invention provides a method for efficiently manufacturing a flat cable with a small-scale facility as compared with the prior art. As is clear from the above, this method may be used as the insulating material as long as it is a liquid material that can be cured by energy such as heat or light, and has an advantage that it can cope with the diversification of the number of conductors. Has a great deal.
【図１】本発明製造方法の一実施例を示す説明図。FIG. 1 is an explanatory view showing an embodiment of the manufacturing method of the present invention.
【図２】本発明方法により製造されたフラットケーブル
の一例を示す横断面説明図。FIG. 2 is an explanatory cross-sectional view showing an example of a flat cable manufactured by the method of the present invention.
【図３】本発明に於て用いられる塗布装置の一例を示す
説明図。FIG. 3 is an explanatory view showing an example of a coating device used in the present invention.
【図４】図３のＡ−Ａ´断面説明図。4 is a cross-sectional explanatory view taken along the line AA ′ of FIG.
【図５】図３のＢ−Ｂ´断面説明図。5 is a cross-sectional explanatory view taken along the line BB ′ of FIG.
１ 導体 ２ 送出機 ３ 塗布装置 ４ 硬化装置（紫外線照射炉） ５ 引取・巻取機 1 conductor 2 sending machine 3 coating apparatus 4 curing apparatus (ultraviolet irradiation furnace) 5 take-up / winding machine
Claims (1)
導体に対し、塗料塗布装置により塗料を塗布し、その後
すぐに塗料を硬化させることを特徴とするフラットケー
ブルの製造方法。Claim: What is claimed is: 1. A flat cable characterized in that a paint is applied to a plurality of conductors arranged in parallel at predetermined intervals and running, and then the paint is cured immediately. Production method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17017691A JPH0520940A (en) | 1991-07-10 | 1991-07-10 | Manufacture of flat cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17017691A JPH0520940A (en) | 1991-07-10 | 1991-07-10 | Manufacture of flat cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0520940A true JPH0520940A (en) | 1993-01-29 |
Family
ID=15900106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17017691A Pending JPH0520940A (en) | 1991-07-10 | 1991-07-10 | Manufacture of flat cable |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0520940A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009164131A (en) * | 2005-06-07 | 2009-07-23 | Mostek Inc | Method for manufacturing wire |
-
1991
- 1991-07-10 JP JP17017691A patent/JPH0520940A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009164131A (en) * | 2005-06-07 | 2009-07-23 | Mostek Inc | Method for manufacturing wire |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3496717A (en) | Method of making a glass textile strand product | |
| US8816207B2 (en) | Coaxial cable and manufacturing method of the same | |
| CN103534763A (en) | Electrical transmission cables with composite cores | |
| GB2078599A (en) | Fabrication of Fiber Reinforced Resin Structures | |
| DE2526626B2 (en) | Method of manufacturing a strand | |
| US20140203474A1 (en) | Device for coating electrically conductive wires | |
| EP0009312B1 (en) | Method and apparatus for manufacturing magnet wire and a magnet wire made thereby | |
| JPH0520940A (en) | Manufacture of flat cable | |
| US4342794A (en) | Method of and apparatus for producing electrical conductor wire | |
| US10522272B2 (en) | Method of manufacturing a twisted pair wire cable and a twisted pair wire cable formed by said method | |
| WO2016047634A1 (en) | Busbar and method for manufacturing busbar | |
| JP2002289042A (en) | Self adhesive insulated electric wire and multi-core parallel insulated electric wire using the same, and their manufacturing apparatus | |
| CN203706744U (en) | Enamelling machine suitable for light-cured insulating varnish | |
| JPH04329216A (en) | Insulated electric wire | |
| JP2017157491A (en) | Insulation wire and manufacturing method therefor | |
| JPH01267912A (en) | Manufacture of insulated wire | |
| US4590025A (en) | Impregnation of thread-covered wires and braided conductors by extrusion of thermoplastics | |
| JP2010056049A (en) | Insulated wire and its manufacturing method | |
| JPS612208A (en) | Method of producing twisted insulated wire | |
| JP4405337B2 (en) | Ultra-fine coaxial cable and manufacturing method thereof | |
| JP2003015002A (en) | Manufacture of sz slot for optical cable | |
| JP3383565B2 (en) | Optical fiber ribbon manufacturing method | |
| JPS6120012A (en) | Manufacture of optical tape type unit | |
| WO2022048035A1 (en) | Composite material enhanced insulated conductor and manufacturing method therefor | |
| CN2570929Y (en) | Electric motor and equipment lead wire |