JP5348737B2 - Electric wire water treatment method, electric wire water treatment device, and wire harness - Google Patents

Electric wire water treatment method, electric wire water treatment device, and wire harness Download PDF

Info

Publication number
JP5348737B2
JP5348737B2 JP2008141235A JP2008141235A JP5348737B2 JP 5348737 B2 JP5348737 B2 JP 5348737B2 JP 2008141235 A JP2008141235 A JP 2008141235A JP 2008141235 A JP2008141235 A JP 2008141235A JP 5348737 B2 JP5348737 B2 JP 5348737B2
Authority
JP
Japan
Prior art keywords
water
stopping material
water stop
electric wires
wire
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.)
Active
Application number
JP2008141235A
Other languages
Japanese (ja)
Other versions
JP2009289604A (en
Inventor
裕一 伊藤
貴裕 斉藤
友康 寺田
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.)
Yazaki Corp
Original Assignee
Yazaki Corp
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 Yazaki Corp filed Critical Yazaki Corp
Priority to JP2008141235A priority Critical patent/JP5348737B2/en
Publication of JP2009289604A publication Critical patent/JP2009289604A/en
Application granted granted Critical
Publication of JP5348737B2 publication Critical patent/JP5348737B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables

Landscapes

  • Insulated Conductors (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Installation Of Indoor Wiring (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a method of water stop processing of an electric wire, which reliably seals a gap between electric wires, can show high water stop performance and can efficiently perform water stop processing of an electric wire bundle such as a wire harness, to provide an apparatus of water stop processing for performing the method, and to provide the wire harness including an electric wire bundle subjected to water stop processing by the apparatus of water stop processing. <P>SOLUTION: A liquid water stop material S, which is nebulized or formed to droplets, is adhered to each periphery of a plurality of electric wires W which are being spread out, and thereafter the plurality of electric wires W are converged so that portions, to which the water stop material S is adhered, of the plurality of electric wires W, are integrated with the water stop material S existing therebetween. <P>COPYRIGHT: (C)2010,JPO&amp;INPIT

Description

本発明は、電線止水処理方法、その方法を実施するために使用される電線止水処理装置、および、当該電線止水処理装置により止水処理されたワイヤハーネスに関するものである。   The present invention relates to an electric wire water stop treatment method, an electric wire water stop treatment device used for carrying out the method, and a wire harness subjected to a water stop treatment by the electric wire water stop treatment device.

例えば、自動車のエンジンルームと車室内を仕切るパネルにワイヤハーネスを貫通して配索するような場合、パネルに対するワイヤハーネスの貫通部分にはグロメットが装着される。このグロメットは、パネルの取付孔に嵌め込むことにより、パネルとワイヤハーネスの隙間を封じるものであり、グロメットのワイヤハーネス貫通部には、通常、止水処理が施されている。   For example, when a wiring harness is routed through a panel that partitions an engine room and a vehicle interior of an automobile, a grommet is attached to a portion where the wire harness penetrates the panel. This grommet seals the gap between the panel and the wire harness by fitting into the mounting hole of the panel, and a water-stop treatment is usually applied to the wire harness penetration part of the grommet.

特許文献１には、この止水処理方法の一例が記載されている。図４（ａ）〜（ｅ）は、従来のワイヤハーネスの止水処理方法を示す工程説明図である。図５は、ワイヤハーネスをグロメットに装着した状態を示す断面図である。特許文献１の止水処理方法では、まず図４（ａ）に示すように、ワイヤハーネスとなる電線Ｗを束ねた電線束ＷＨを、車両上での配索状態に癖付け成形するための止水部形成治具５００に支持させる。止水部形成治具５００は、電線束ＷＨを支持するために、該止水部形成治具５００上に立設された複数の支持部５０１を備えている。次に、特許文献１の止水処理方法では、支持部５０１に電線束ＷＨが支持されている状態で、該電線束ＷＨの表面に、図４（ｂ）に示すように、止水材塗布ノズル５０５によって、未固化状態の止水材Ｓを塗布する。その後、特許文献１の止水処理方法では、図４（ｃ）に示すように、電線束ＷＨの止水材Ｓを塗布した部分を止水シート５１０でくるむ。   Patent Document 1 describes an example of this water stop treatment method. 4 (a) to 4 (e) are process explanatory views showing a conventional water stopping method for a wire harness. FIG. 5 is a cross-sectional view showing a state where the wire harness is attached to the grommet. In the water stop treatment method of Patent Document 1, first, as shown in FIG. 4 (a), a wire bundle WH in which wires W to be a wire harness are bundled is brazed into a wiring state on a vehicle. The water part forming jig 500 is supported. The water stop part forming jig 500 includes a plurality of support parts 501 erected on the water stop part forming jig 500 in order to support the wire bundle WH. Next, in the water stop processing method of Patent Document 1, the water bundle WH is applied to the surface of the wire bundle WH in a state where the wire bundle WH is supported by the support portion 501 as shown in FIG. The non-solidified water-stopping material S is applied by the nozzle 505. Then, in the water stop processing method of patent document 1, as shown in FIG.4 (c), the part which apply | coated the water stop material S of the wire bundle WH is wrapped with the water stop sheet | seat 510. FIG.

次いで、特許文献１の止水処理方法では、電線束ＷＨを支持部５０１から外した状態にし、止水シート５１０を巻き締めて、電線束ＷＨを円形断面の電線束の形に結束する。さらに、特許文献１の止水処理方法では、図４（ｄ）、（ｅ）に示すように、止水シート５１０の両端にテープ５１２を巻き付けて、電線束ＷＨの断面形状を、図５に示すグロメット６００のワイヤハーネス貫通部６０２に挿通可能な断面形状に整形し、グロメット６００に挿通させる。これにて、止水構造が完成する。なお、６０１はグロメットのパネル嵌合部である。   Next, in the water stop processing method of Patent Document 1, the wire bundle WH is removed from the support portion 501, the water stop sheet 510 is wound up, and the wire bundle WH is bound into a circular cross-section wire bundle. Furthermore, in the water stop processing method of Patent Document 1, as shown in FIGS. 4D and 4E, tape 512 is wound around both ends of the water stop sheet 510, and the cross-sectional shape of the wire bundle WH is shown in FIG. The grommet 600 is shaped into a cross-sectional shape that can be inserted into the wire harness penetration portion 602 of the grommet 600 shown in FIG. This completes the water stop structure. Reference numeral 601 denotes a grommet panel fitting portion.

また、他の止水処理方法として、グロメットに電線束を通した状態で止水材を注入する方法もある。即ち、その方法では、電線束をグロメットのワイヤハーネス貫通部に予め挿通させ、その状態で、ワイヤハーネス貫通部の内部に止水材を充填することにより、グロメットとワイヤハーネスの隙間やワイヤハーネスを構成する電線間の隙間を止水する。
特開２００５−７１７９０号公報（図４、図５） Moreover, there exists the method of inject | pouring a water stop material in the state which passed the wire bundle through the grommet as another water stop processing method. That is, in that method, the wire bundle is inserted in advance through the wire harness penetration part of the grommet, and the gap between the grommet and the wire harness or the wire harness is filled by filling the inside of the wire harness penetration part in that state. Stops the gap between the wires that make up.
Japanese Patent Laying-Open No. 2005-71790 (FIGS. 4 and 5)

ところで、図４（ａ）〜（ｅ）に示した従来の方法では、外部から止水材Ｓを塗布したあと、その部分を止水シート５１０で巻き締めるだけであるから、止水材Ｓが電線Ｗ間の微細な隙間に十分に行き渡らず、そのために止水処理が不十分になる可能性がある。また、グロメットに電線束を挿通させた後に止水材を充填する方法の場合も、同様な可能性がある。そのため、従来のワイヤハーネス製造方法では、止水処理が十分でない可能性のあるワイヤハーネスが製造され得ることから、ワイヤハーネスの止水状態を確認するテストをしなければならず、そのためにワイヤハーネスの製造効率が下がってしまう問題があった。   By the way, in the conventional method shown to Fig.4 (a)-(e), after apply | coating the water stop material S from the outside, since the part is only wound up with the water stop sheet 510, the water stop material S is The fine gaps between the electric wires W are not sufficiently spread, so that the water stop treatment may be insufficient. Moreover, the same possibility exists also in the case of the method of filling a water stop material after inserting an electric wire bundle in a grommet. Therefore, in the conventional wire harness manufacturing method, since a wire harness that may not be sufficiently water-stopped can be manufactured, a test for confirming the water-stop state of the wire harness must be performed. There has been a problem that the production efficiency of the product is lowered.

本発明は、上述した事情に鑑みてなされたものであり、その目的は、電線間の隙間を確実に封じ、高い止水性能を発揮することができて、ワイヤハーネス等の電線束に効率良く止水処理を施すことができる電線止水処理方法、その方法を実施するために使用される電線止水処理装置、および、該電線止水処理装置により止水処理された電線束を備えたワイヤハーネスを提供することにある。   This invention is made | formed in view of the situation mentioned above, The objective can seal the space | interval between electric wires reliably and can exhibit high water stop performance, and it is efficient for electric wire bundles, such as a wire harness. Wire water stop treatment method capable of performing water stop treatment, wire water stop treatment device used for carrying out the method, and wire provided with a bundle of wires subjected to water stop treatment by the wire water stop treatment device To provide a harness.

前述した目的を達成するために、本発明に係る電線止水処理方法は、下記（１）〜（２）を特徴としている。
（１） 液状の止水材を収容した液槽の該止水材の液面の上に複数の電線をばらけた状態で配置し、前記液槽の下方に配置した止水材吹きかけ装置により前記液槽内の前記止水材を霧状化してばらけた状態の複数の電線それぞれの外周に付着させる止水材付着工程と、
該止水材付着工程後、前記複数の電線の前記止水材の付着した部分がそれらの間に該止水材を介在して一体となるように当該複数の電線を収束する収束工程と、
を有すること。
（２） 液状の止水材を霧状化した空間内に、複数の電線をばらけた状態で配置することで、前記複数の電線の外周それぞれに前記止水材を付着させる止水材付着工程と、
該止水材付着工程後、前記複数の電線の前記止水材の付着した部分がそれらの間に該止水材を介在して一体となるように当該複数の電線を収束する収束工程と、
を有すること。 In order to achieve the above-described object, the wire water stop treatment method according to the present invention is characterized by the following (1) to ( 2 ).
(1) A plurality of electric wires are arranged on the liquid surface of the water stopping material of the liquid tank containing the liquid water stopping material, and the water stopping material spraying device disposed below the liquid tank A water- stopping material adhering step for attaching the water- stopping material in the liquid tank to the outer periphery of each of the plurality of electric wires in a state of being atomized and separated;
A converging step for converging the plurality of electric wires after the water stopping material adhering step so that the portions of the plurality of electric wires adhering to the water stopping material are integrated with the water stopping material interposed therebetween, and
Having
(2) A water-stopping material adhering step of attaching the water-stopping material to each of the outer circumferences of the plurality of electric wires by disposing the plurality of electric wires in a state where the liquid water-stopping material is atomized. When,
A converging step for converging the plurality of electric wires after the water stopping material adhering step so that the portions of the plurality of electric wires adhering to the water stopping material are integrated with the water stopping material interposed therebetween, and
Having

上記（１）の構成の電線止水処理方法によれば、止水材付着工程において、電線をばらけた状態で、液状の止水材を霧状化して付着させるので、電線の外周にムラ無く止水材を付着させることができ、また、その後の収束工程で、複数の電線の止水材の付着した部分がそれらの間に該止水材を介在して一体となるように複数の電線を収束させるので、電線間の隙間に確実に止水材を充填することができる。従って、電線間の隙間を確実に封じることができ、高い止水性能を発揮することができる。そのため、止水処理後の止水テストを省略することも可能となり、ワイヤハーネス等の電線束に良好に止水処理を施すことができる。
また、上記構成の電線止水処理方法によれば、液槽の下方に配置した止水材吹きかけ装置により液槽内の止水材を電線に向けて霧状化させて吹きかけることにより、電線の外周に止水材を付着させるので、効率よく止水材の付着作業を行なうことができる。
上記（２）の構成の電線止水処理方法によれば、止水材を霧状化した空間内に複数の電線をばらけた状態で配置することにより、電線の外周に止水材を付着させるので、効率よく止水材の付着作業を行なうことができる。 According to the wire water stopping processing method of the above Paragraph (1), in water stopping material deposition process, in the state it was loose wires, so to attach the water stopping material of a liquid mist turned into by, evenly to the outer surface of the electric wire A plurality of electric wires can be attached so that the portions of the plural electric wires attached with the water-stopping material are integrated with the water-stopping material interposed between them. Therefore, it is possible to reliably fill the gap between the electric wires with the water-stopping material. Therefore, the gap between the electric wires can be reliably sealed, and high water stopping performance can be exhibited. Therefore, it is possible to omit the water stop test after the water stop treatment, and the water stop treatment can be satisfactorily performed on the wire bundle such as the wire harness.
Further, according to the wire water stopping processing method having the aforementioned configuration, by spraying by mist ized toward the water stopping material in the liquid tank by the water stopping material sprayed device disposed below the liquid tank to the electric wire, the electric wire Since the water stop material is attached to the outer periphery of the water stop material, the water stop material can be attached efficiently.
According to the wire water stopping processing method of the above Paragraph (2), by arranging a plurality of wires in loosened was state into the space of the water stopping material was fog Joka, depositing a water stopping material to the outer surface of the electric wire Therefore, the work of attaching the water stop material can be performed efficiently.

前述した目的を達成するために、本発明に係る電線止水処理装置は、下記（３）〜（４）を特徴としている。
（３） 液状の止水材を収容した液槽と、前記液槽の下方に配置され、前記液槽内の前記止水材を霧状化して、前記液槽の前記止水材の液面の上に配置されたばらけた状態の複数の電線の外周それぞれに付着させる止水材吹きかけ装置とからなる止水材付着装置と、
前記複数の電線の前記止水材の付着した部分がそれらの間に該止水材を介在して一体となるように当該複数の電線を収束する収束装置と、
を有すること。
（４） 複数の電線がばらけた状態で配置された空間に液状の止水材を霧状化して存在させ、それにより前記複数の電線の外周それぞれに前記止水材を付着させる霧化装置と、
前記複数の電線の前記止水材の付着した部分がそれらの間に該止水材を介在して一体となるように当該複数の電線を収束する収束装置と、
を有すること。 In order to achieve the above-described object, the wire water stop treatment apparatus according to the present invention is characterized by the following ( 3 ) to ( 4 ).
( 3 ) A liquid tank containing a liquid water-stopping material, and a liquid surface of the water-stopping material in the liquid tank, disposed below the liquid tank, atomizing the water-stopping material in the liquid tank. A water-stopping material adhering device comprising a water-stopping material spraying device attached to each of the outer circumferences of the plurality of separated electric wires arranged on the
A converging device for converging the plurality of electric wires so that the portions of the plurality of electric wires attached to the water stopping material are integrated with the water stopping material interposed therebetween, and
Having
( 4 ) An atomization device that causes a liquid water-stopping material to be present in a mist form in a space in which a plurality of electric wires are scattered, thereby attaching the water-stopping material to each of the outer circumferences of the plurality of electric wires. ,
A converging device for converging the plurality of electric wires so that the portions of the plurality of electric wires attached to the water stopping material are integrated with the water stopping material interposed therebetween, and
Having

上記（３）の構成の電線止水処理装置によれば、止水材付着装置によって、ばらけた状態の複数の電線に液状の止水材を霧状化して付着させるので電線の外周にムラ無く止水材を付着させることができ、また、収束装置によって、複数の電線の止水材の付着した部分がそれらの間に該止水材を介在して一体となるように複数の伝線を収束させるので、電線間の隙間に確実に止水材を充填することができる。このため、複数の電線間の隙間を確実に封じることができ、高い止水性能を発揮することができる。また、止水処理後に、止水状態を確認するための止水テストを省略することが可能となり、止水処理される電線束の製造効率の向上を図ることができる。
また、上記の構成の電線止水処理装置によれば、止水材付着装置が、止水材を収容した液槽と、液槽の下方に配置され、液槽内の止水材を霧状化させる止水材吹きかけ装置とからなるので、効率よく止水材を電線の外周にムラ無く付着させることができる。
上記（４）の構成の電線止水処理装置によれば、空間に配置されたばらけた複数の電線の外周に液状の止水材を霧状化して存在させる霧化装置を備えているため、効率よく止水材を電線の外周にムラ無く付着させることができる。 According to the wire stop water treatment apparatus of the above Paragraph (3), the water stopping material deposition apparatus, evenly to the outer surface of the electric wire so the water stopping material liquid adhering mist turned into by the plurality of electric wires of loosened was state The water stop material can be attached, and the converging device allows the plurality of wires to be integrated so that the portions of the plurality of wires with the water stop material attached are integrated with the water stop material interposed therebetween. Since it is made to converge, the water stop material can be reliably filled in the gap between the electric wires. For this reason, the clearance gap between several electric wires can be sealed reliably, and high water stop performance can be exhibited. Moreover, it becomes possible to abbreviate | omit the water stop test for confirming a water stop state after a water stop process, and can aim at the improvement of the manufacture efficiency of the wire bundle processed by a water stop process.
Further , according to the wire water stop treatment device having the above configuration, the water stop material adhering device is disposed below the liquid tank containing the water stop material, and the water stop material in the liquid tank is mist-like. since consisting of ized to sprayed water stopping material device, it is possible to efficiently uniformly adhered water stopping material to the outer surface of the electric wire.
According to the wire stop water treatment apparatus of the above Paragraph (4), due to the provision of an atomizing device to be present in atomized water stopping material of a liquid on the outer periphery of the plurality of electric wires were loosened disposed between empty The water stop material can be efficiently and uniformly attached to the outer periphery of the electric wire.

前述した目的を達成するために、本発明に係るワイヤハーネスは、下記（５）を特徴としている。
（５） 上記（３）又は（４）の電線止水処理装置により前記止水材が前記複数の電線間に介在された電線束を備えたこと。 In order to achieve the above-described object, the wire harness according to the present invention is characterized by the following ( 5 ).
( 5 ) The wire stop material provided with the wire bundle in which the water stop material is interposed between the plurality of wires by the wire water stop treatment device according to (3) or (4) .

上記（５）の構成のワイヤハーネスによれば、止水処理部分での電線間の隙間を確実に封じることができ、高い止水性能を発揮することができる。そのため、止水処理後の止水テストを省略することも可能となり、止水処理された電線束を備えるワイヤハーネスの製造効率の向上を図ることができる。 According to the wire harness having the above configuration ( 5 ), it is possible to reliably seal the gap between the electric wires in the water stop treatment portion, and to exhibit high water stop performance. Therefore, it is possible to omit the water stop test after the water stop treatment, and it is possible to improve the manufacturing efficiency of the wire harness including the wire bundle subjected to the water stop treatment.

本発明によれば、止水処理部分での電線間の隙間を確実に封じることができ、高い止水性能を発揮することができる。従って、止水処理後の止水テストを省略することも可能であり、ワイヤハーネス等に好適な、止水処理された電線束の製造効率の向上を図ることができる。   ADVANTAGE OF THE INVENTION According to this invention, the clearance gap between the electric wires in a water stop process part can be sealed reliably, and high water stop performance can be exhibited. Therefore, it is possible to omit the water-stop test after the water-stop treatment, and it is possible to improve the manufacturing efficiency of the water-stop-processed wire bundle suitable for a wire harness or the like.

以上、本発明について簡潔に説明した。更に、以下に説明される発明を実施するための最良の形態を添付の図面を参照して通読することにより、本発明の詳細は更に明確化されるであろう。   The present invention has been briefly described above. Furthermore, the details of the present invention will be further clarified by reading through the best mode for carrying out the invention described below with reference to the accompanying drawings.

以下、本発明に係る好適な実施形態を図面に基づいて詳細に説明する。   DESCRIPTION OF EXEMPLARY EMBODIMENTS Hereinafter, preferred embodiments of the invention will be described in detail with reference to the drawings.

＜第１実施形態＞
図１（ａ）及び（ｂ）は、本発明にかかる電線止水処理方法および電線止水処理装置の第１実施形態の説明図である。なお、以下の実施形態の説明では、複数の電線を束ね、止水処理が施される電線束を備えたワイヤハーネスの構成を例に説明するが、本発明はワイヤハーネスに限定されない。 <First Embodiment>
Drawing 1 (a) and (b) is an explanatory view of a 1st embodiment of an electric wire water stop processing method and an electric wire water stop processing device concerning the present invention. In the following description of the embodiment, a configuration of a wire harness provided with a bundle of electric wires bundled with a plurality of electric wires and subjected to water stop treatment will be described as an example, but the present invention is not limited to the wire harness.

図１（ａ）及び（ｂ）において、符号１で示すものは、電線止水処理装置を構成する収束装置、１０は止水材付着装置であり、本実施形態では、止水材付着装置として止水材吹きかけ装置が用いられた構成である。   1 (a) and 1 (b), reference numeral 1 indicates a converging device that constitutes a wire water stop treatment device, 10 is a water stop material adhering device, and in this embodiment, as a water stop material adhering device. It is the structure where the water stop material spraying apparatus was used.

収束装置１は、ワイヤハーネスを構成する電線束ＷＨの長手方向の端部を把持して、把持した電線束の長さ方向に対して移動自在な構成である。収束装置１は、図１（ａ）に示すように、電線束ＷＨの長さ方向に把持部分を移動することにより、把持部分の間の電線束ＷＨの略中央部に規定される止水処理予定部Ｔを下向きに垂れ下がった形に弛ませることができる。また、収束装置１は、図１（ｂ）に示すように、電線束ＷＨの把持部分を直線状に引っ張って、電線Ｗを密に収束することができる。収束装置１は、例えば、電線束ＷＨを任意の位置で把持することのできる一対のチャックと、該一対のチャックの少なくとも一方を電線束ＷＨの長手方向に沿って移動自在に支持するレール等のガイドと、可動側のチャックを移動する移動機構と、各チャックの把持動作を制御する制御装置などを含んで構成され、チャック、ガイド、移動機構及び制御装置の協働により、電線束ＷＨの止水処理予定部Ｔを含む範囲を弛ませ、電線束ＷＨを構成している複数の電線Ｗをばらけた状態にし、あるいは、電線束ＷＨの把持部分を直線状に引っ張って、電線Ｗを密に収束することができる。ここで、複数の電線がばらけた状態とは、１本１本の電線Ｗが互いに離間して、電線Ｗ間に隙間ができた状態となること、または、複数の電線のうち大部分の電線間に隙間ができた状態であって、かつ、隙間に液状の止水材を介在せしめることができる状態である。   The converging device 1 is configured to be capable of moving with respect to the length direction of the gripped wire bundle by gripping the end portion in the longitudinal direction of the wire bundle WH constituting the wire harness. As shown in FIG. 1 (a), the converging device 1 moves the gripping portion in the length direction of the wire bundle WH, so that the water stop treatment defined at the substantially central portion of the wire bundle WH between the gripping portions. The planned portion T can be slackened in a downward-hanging shape. Moreover, as shown in FIG.1 (b), the convergence apparatus 1 can converge the electric wire W densely by pulling the holding part of the wire bundle WH linearly. The converging device 1 includes, for example, a pair of chucks that can grip the wire bundle WH at an arbitrary position, and a rail that supports at least one of the pair of chucks movably along the longitudinal direction of the wire bundle WH. It includes a guide, a moving mechanism that moves the movable chuck, and a control device that controls the gripping operation of each chuck, and the wire bundle WH is stopped by the cooperation of the chuck, guide, moving mechanism, and control device. The range including the water treatment scheduled portion T is loosened, and the plurality of wires W constituting the wire bundle WH are separated, or the gripping portion of the wire bundle WH is pulled linearly, so that the wires W are densely arranged. Can converge. Here, the state in which a plurality of electric wires are scattered means that each electric wire W is separated from each other and a gap is formed between the electric wires W, or most of the electric wires out of the plurality of electric wires. In this state, there is a gap between them, and a liquid water-stopping material can be interposed in the gap.

止水材吹きかけ装置１０は、液状の止水材Ｓを霧状化または滴状化して付着させることにより、各電線Ｗの外周に止水材Ｓを付着させるものであり、シャワーヘッドと噴射ポンプ等により構成することができる。液状の止水材Ｓとしては、経時硬化性や熱可塑性の止水材を用いることができる。この場合の止水材は、付着後に自然放置されることで固化（硬化）する。また、他の止水材として、加熱溶融性の止水材を用いてもよい。加熱溶融性の止水材は、加熱されることで溶融し液状になったときに付着工程で用いられ、付着後に常温で再び固化（硬化）する。   The water-stopping material spraying device 10 attaches the water-stopping material S to the outer periphery of each electric wire W by making the liquid water-stopping material S into a mist or a drop and attach it. The shower head and the injection pump Or the like. As the liquid water-stopping material S, a curable or thermoplastic water-stopping material can be used. The water stop material in this case is solidified (cured) by being left to stand after being attached. Moreover, you may use a heat-meltable water-stopping material as another water-stopping material. The heat-meltable water-stopping material is used in the attaching process when heated and melted to become a liquid, and is solidified (cured) again at room temperature after being attached.

次に、上記構成の電線止水処理装置を用いて、ワイヤハーネスの電線束に止水処理を行う手順について説明する。
一般に、ワイヤハーネスを組み立てる場合、例えば作業員が所定の組立作業台上に、設計図等を参照しながら、複数本の電線を取り付けていき、これらを所定形状に配索していく。更に作業員は、電線の所定箇所にプロテクタや樹脂チューブあるいはクリップ等の部品を組み付けたり、テープを巻き付けたりして、所定形状のワイヤハーネスを形成していく。 Next, a procedure for performing a water stop treatment on the wire bundle of the wire harness using the wire water stop treatment apparatus having the above configuration will be described.
Generally, when assembling a wire harness, for example, an operator attaches a plurality of electric wires on a predetermined assembly work table while referring to a design drawing or the like, and routes them in a predetermined shape. Furthermore, the worker assembles parts such as a protector, a resin tube, or a clip at a predetermined portion of the electric wire, or wraps a tape to form a wire harness having a predetermined shape.

このワイヤハーネスの電線束に対してさらに止水処理を施す止水処理方法の手順を以下に説明する。
まず、図１（ａ）に示すように、収束装置１を移動させて電線束ＷＨを適度に弛ませることで、電線束ＷＨを構成する複数の電線Ｗをばらけた状態にする。なお、電線束ＷＨの両端を把持する両側の収束装置１を互いに近づけることで、電線束ＷＨを弛ませることができ、電線束ＷＨをばらけた状態にすることができる。この際、必要に応じて、電線Ｗ間に隙間ができるようにもみほぐす。電線束ＷＨを作業員がもみほぐしても構わないし、専用の装置によってもみほぐすようにしても構わない。次いで、ばらけた状態にしたら、止水材吹きかけ装置１０から、液状の止水材Ｓを霧状化または滴状化して各電線Ｗの外周に吹きかけ、各電線Ｗの外周に止水材Ｓを付着させる（止水材付着工程）。 The procedure of the water stop processing method which performs further a water stop process with respect to the wire bundle of this wire harness is demonstrated below.
First, as shown to Fig.1 (a), the convergence apparatus 1 is moved and the wire bundle WH is loosened moderately, It is made the state which the several electric wire W which comprises the wire bundle WH was scattered. In addition, the wire bundle WH can be loosened by bringing the converging devices 1 on both sides holding both ends of the wire bundle WH closer to each other, and the wire bundle WH can be separated. At this time, if necessary, loosen the gap between the electric wires W. The worker may loosen the electric wire bundle WH, or the electric wire bundle WH may be loosened by a dedicated device. Next, when the state is broken, the liquid water-stopping material S is atomized or dropped from the water-stopping material spraying device 10 and sprayed on the outer periphery of each electric wire W, and the water-stopping material S is applied to the outer periphery of each electric wire W. Adhere (water-stopping material adhesion process).

次に、十分に止水材Ｓを吹きかけたら、図１（ｂ）に示すように、収束装置１を矢印Ｆ１のように互いに離間する方向に動かして、弛んだ電線束ＷＨに引っ張り力を加えて、電線束ＷＨを直線状に戻す。すると、ばらけた状態の複数の電線同士が近接又は密接し、複数の電線Ｗが収束する。このとき、収束する複数の電線Ｗ間の隙間に介在する止水材Ｓが、収束して互いに近づく電線の外周において流動する。こうして、複数の電線の前記止水材の付着した部分がそれらの間に該止水材を介在して一体とすることができる（収束工程）。   Next, when the water blocking material S is sufficiently sprayed, as shown in FIG. 1 (b), the converging device 1 is moved away from each other as indicated by an arrow F1, and a tensile force is applied to the slackened wire bundle WH. Then, return the wire bundle WH to a straight line. Then, the plurality of separated electric wires come close to or in close contact with each other, and the plurality of electric wires W converge. At this time, the water stop material S interposed in the gaps between the plurality of converging electric wires W flows on the outer periphery of the electric wires that converge and approach each other. In this way, the part to which the said water stop material adhered of the some electric wire can be united by interposing this water stop material between them (convergence process).

その後、止水材Ｓを固着させる。この場合、止水材Ｓの特性に応じて、自然放置して固化させる、あるいは加熱して固化させる。これにより、止水処理部ＳＨを有する電線束ＷＨが出来上がる。この電線束ＷＨは、図５に示したものと同様に、グロメットに挿入され、該グロメットによって電線束ＷＨの止水処理部ＳＨが加締められることで、グロメットと電線束間の止水構造を実現することができる。   Then, the water stop material S is fixed. In this case, depending on the characteristics of the water-stopping material S, it is allowed to stand and solidify, or is heated and solidified. Thereby, the wire bundle WH which has the water stop process part SH is completed. This wire bundle WH is inserted into the grommet in the same manner as shown in FIG. 5, and the water stop treatment portion SH of the wire bundle WH is crimped by the grommet, so that a water stop structure between the grommet and the wire bundle is obtained. Can be realized.

本実施形態の電線止水処理方法によれば、止水材付着工程において、電線Ｗをばらけた状態で、液状の止水材Ｓを霧状化または滴状化して付着させるので、電線Ｗの外周にムラ無く止水材Ｓを付着させることができ、また、その後の収束工程で、複数の電線Ｗの止水材Ｓの付着した部分がそれらの間に該止水材Ｓを介在して一体となるように複数の電線Ｗを収束させるので、電線Ｗ間の隙間に確実に止水材Ｓを充填することができる。従って、電線Ｗ間の隙間を確実に封じることができ、高い止水性能を発揮することができる。そのため、止水処理後やワイヤハーネス製造後において止水状態を確認するための止水テストを省略することも可能となり、ワイヤハーネス等の電線束に良好に止水処理を施すことができる。また、本実施形態の電線止水処理方法及び電線止水処理装置を用いて電線束に止水処理を施すことで、止水処理された電線束を備えたワイヤハーネスを効率良く製造することができる。   According to the wire water stop treatment method of the present embodiment, in the water stop material adhering step, the liquid water stop material S is attached in the form of mist or drops in a state where the electric wire W is scattered. The water-stopping material S can be adhered to the outer periphery without any unevenness, and in the subsequent convergence process, the portions of the plurality of electric wires W to which the water-stopping materials S are attached interpose the water-stopping material S therebetween. Since the plurality of electric wires W are converged so as to be integrated, the water stop material S can be reliably filled in the gaps between the electric wires W. Therefore, the clearance gap between the electric wires W can be sealed reliably, and high water stop performance can be exhibited. Therefore, it is possible to omit a water stop test for confirming the water stop state after the water stop treatment or after manufacturing the wire harness, and the water stop treatment can be satisfactorily performed on the wire bundle such as the wire harness. Moreover, the wire harness provided with the water bundle subjected to the water stop treatment can be efficiently manufactured by applying the water stop treatment to the wire bundle using the wire water stop treatment method and the wire water stop treatment apparatus of the present embodiment. it can.

電線止水処理装置によれば、止水材吹きかけ装置が、霧状化または滴状化した止水材を吹きかけることができるポンプやシャワーヘッド等の簡単な機構を備えていれば良く、簡単な構成で実現できる。   According to the wire water stop treatment device, the water stop material spraying device only needs to be equipped with a simple mechanism such as a pump or a shower head that can spray the water stop material that has been atomized or dropped. It can be realized by configuration.

＜第２実施形態＞
図２（ａ）及び（ｂ）は、本発明にかかる電線止水処理方法及び電線止水処理装置の第２実施形態を説明するための図である。なお、以下に説明する実施形態において、すでに説明した部材などと同等な構成・作用を有する部材等については、図中に同一符号又は相当符号を付すことにより、説明を簡略化或いは省略する。 Second Embodiment
Drawing 2 (a) and (b) is a figure for explaining a 2nd embodiment of an electric wire water stop processing method and an electric wire water stop processing device concerning the present invention. In the embodiments described below, members having the same configuration / action as those already described are denoted by the same or corresponding reference numerals in the drawings, and description thereof is simplified or omitted.

図２において、符号１で示すものは、電線止水処理装置を構成する収束装置、２０は止水材付着装置である。収束装置１は、上記第１実施形態のものと同じ構成とすることができる。すなわち、収束装置１は、ワイヤハーネスを構成する電線束ＷＨの両側を把持して、把持した電線束の長さ方向に対して移動自在であり、電線束ＷＨの長さ方向に把持部分を移動することで、止水処理予定部Ｔを弛ませた状態及び収束した状態にすることができる。   In FIG. 2, what is indicated by reference numeral 1 is a converging device that constitutes a wire water stop treatment device, and 20 is a water stop material adhering device. The convergence device 1 can have the same configuration as that of the first embodiment. That is, the converging device 1 grips both sides of the wire bundle WH constituting the wire harness, and is movable with respect to the length direction of the gripped wire bundle, and moves the gripping portion in the length direction of the wire bundle WH. By doing, the water stop process scheduled part T can be made into the loosened state and the converged state.

図２（ａ）に示すように、本実施形態における止水材吹きかけ装置２０は、液状の止水材Ｓを収容した液槽２２と、液槽２２内の止水材Ｓを霧状化または滴状化させることで、液槽２２の止水材Ｓの液面の上に配置されたばらけた状態の複数の電線Ｗの外周に止水材Ｓを吹きかける止水材吹きかけ装置２１と、から構成されている。止水材吹きかけ装置２１としては、例えば、止水材Ｓを霧状に蒸発させる沸騰蒸発式のものや、超音波振動により止水材Ｓを霧状あるいは滴状にして上向きに吹きかける超音波式のもの等を採用することができる。止水材Ｓとしては、上記第１実施形態と同じものを使用できる。   As shown in FIG. 2A, the water-stopping material spraying device 20 in the present embodiment atomizes the liquid tank 22 containing the liquid water-stopping material S and the water-stopping material S in the liquid tank 22. The water-stopping material spraying device 21 that sprays the water-stopping material S on the outer circumferences of the plurality of separated electric wires W arranged on the liquid surface of the water-stopping material S in the liquid tank 22 It is configured. Examples of the water-stopping material spraying device 21 include a boiling evaporation type that evaporates the water-stopping material S in the form of a mist, and an ultrasonic type that sprays the water-stopping material S in the form of a mist or a drop by ultrasonic vibration and sprays it upward. The thing etc. can be employ | adopted. As the water stop material S, the same material as in the first embodiment can be used.

次に、上記構成の電線止水処理装置を用いて、ワイヤハーネスの電線束に止水処理を行う手順について説明する。
まず、図２（ａ）に示すように、収束装置１によって電線束ＷＨを適度に弛ませることで、電線束ＷＨを構成する複数の電線Ｗをばらけた状態にする。次いで、複数の電線Ｗをばらけた状態にしたら、液槽２２の上に止水処理予定部Ｔを位置させた状態で、止水材吹きかけ装置２１を作動させ、止水材Ｓを霧状または滴状にしてばらけた状態の複数の電線Ｗそれぞれの外周に止水材吹きかけ装置２１から止水材３を吹きかけ、各電線Ｗの外周に止水材Ｓを付着させる（止水材付着工程）。 Next, a procedure for performing a water stop treatment on the wire bundle of the wire harness using the wire water stop treatment apparatus having the above configuration will be described.
First, as shown to Fig.2 (a), by making the electric wire bundle WH loosen moderately by the convergence apparatus 1, the several electric wire W which comprises the electric wire bundle WH is made into the separated state. Next, when the plurality of electric wires W are separated, the water-stopping material spraying device 21 is operated in a state where the water-stop treatment scheduled portion T is positioned on the liquid tank 22, and the water-stopping material S is mist-like or The water-stopping material 3 is sprayed from the water-stopping material spraying device 21 to the outer periphery of each of the plurality of electric wires W in the form of droplets, and the water-stopping material S is attached to the outer periphery of each electric wire W (water-stopping material attaching step). .

各電線Ｗに止水材Ｓを付着させた後、図２（ｂ）に示すように、収束装置１を矢印Ｆ１のように互いに離間する方向に動かして、弛んだ電線束ＷＨに引っ張り力を加えて、電線束ＷＨを直線状に戻す。こうして、複数の電線の止水材の付着した部分がそれらの間に該止水材を介在して一体とする（収束工程）。これにより、止水処理部ＳＨを有する電線束が出来上がる。   After attaching the water stop material S to each electric wire W, as shown in FIG. 2 (b), the converging device 1 is moved away from each other as indicated by an arrow F1, and a tensile force is applied to the loosened electric wire bundle WH. In addition, the wire bundle WH is returned to a linear shape. In this way, the portions of the plurality of electric wires that are attached with the water stop material are integrated with the water stop material interposed therebetween (convergence process). Thereby, the electric wire bundle which has the water stop process part SH is completed.

以上のように、このワイヤハーネス製造方法では、止水材付着工程において、電線をばらけた状態で、液状の止水材Ｓを霧状化または滴状化して電線Ｗの外周に吹きかけるので、電線Ｗの外周にムラ無く止水材Ｓを付着させることができる。また、その後の収束工程で、電線Ｗを収束させつつ、各電線Ｗの外周に付着した止水材Ｓを一体に固着させるので、電線Ｗ間の隙間に止水材Ｓを十分に介在させることができる。従って、電線Ｗ間の隙間をより一層確実に封じることができ、高い止水性能を発揮することができる。そのため、止水処理後やワイヤハーネス製造後の止水テストを省略することも可能となり、止水処理された電線束を備えるワイヤハーネスの製造効率の向上を図ることができる。また、本実施形態では、液槽２２内の止水材Ｓを上方に向けて霧状化または滴状化させて吹きかけるので、効率よく止水材の付着作業を行なうことができる。   As described above, in this wire harness manufacturing method, in the water stopping material attaching step, the liquid water stopping material S is atomized or dropped into the outer periphery of the electric wire W in a state where the electric wires are scattered. The water stop material S can be adhered to the outer periphery of W without unevenness. Moreover, since the water stop material S adhering to the outer periphery of each electric wire W is made to adhere integrally while converging the electric wire W in the subsequent convergence step, the water stop material S is sufficiently interposed in the gap between the electric wires W. Can do. Therefore, the clearance gap between the electric wires W can be sealed more reliably, and high water stop performance can be exhibited. Therefore, it is possible to omit the water stop test after the water stop treatment or after the wire harness is manufactured, and it is possible to improve the production efficiency of the wire harness including the wire bundle subjected to the water stop treatment. Moreover, in this embodiment, since the water stop material S in the liquid tank 22 is sprayed and sprayed upward, the water stop material can be attached efficiently.

＜第３実施形態＞
図３は、本発明にかかる電線止水処理方法及び電線止水処理装置の第３実施形態を説明するための図である。図３に示すように、本実施形態の電線止水処理装置は、複数の電線をばらけた状態で配置できる空間３０と、空間の内部に霧状化させた液状の止水材Ｓを供給する、空間の外部に配置された霧化装置３１と、を備えている。空間３０は、電線束ＷＨ、収束装置１、霧化装置３１を内部に収容する、外部から密閉された密閉空間であってもよいし、電線束ＷＨのうちの弛んだ箇所を少なくとも収容可能な、外部に一部が通気可能な空間であってもよい。 <Third Embodiment>
FIG. 3 is a view for explaining a third embodiment of the wire water stop treatment method and the wire water stop treatment apparatus according to the present invention. As shown in FIG. 3, the wire waterproofing apparatus of the present embodiment supplies a space 30 in which a plurality of wires can be arranged in a dispersed state, and a liquid waterproofing material S atomized in the space. And an atomizing device 31 disposed outside the space. The space 30 may be a sealed space that accommodates the wire bundle WH, the converging device 1, and the atomization device 31 inside, and may contain at least a slack portion of the wire bundle WH. A space that can be partially ventilated to the outside may be used.

このワイヤハーネスの電線束に対してさらに止水処理を施す止水処理方法の手順を以下に説明する。
まず、上記第１実施形態及び第２実施形態と同様に、収束装置１を移動させて電線束ＷＨを適度に弛ませることで、電線束ＷＨを構成する複数の電線Ｗをばらけた状態にしておく。一方で、空間３０の内部に霧化装置３１から止水材Ｓを供給し、該空間３０に液状の止水材Ｓが霧状化して存在する状態としておく。霧状化した止水材Ｓが存在する空間内に複数の電線をばらけた状態で配置することによって、複数の電線Ｗの外周それぞれに止水材Ｓを付着させる（止水材付着工程）。 The procedure of the water stop processing method which performs further a water stop process with respect to the wire bundle of this wire harness is demonstrated below.
First, similarly to the first embodiment and the second embodiment described above, the converging device 1 is moved to loosen the wire bundle WH appropriately, thereby separating the plurality of wires W constituting the wire bundle WH. deep. On the other hand, the water-stopping material S is supplied into the space 30 from the atomizing device 31 so that the liquid water-stopping material S is atomized in the space 30. The water-stopping material S is attached to each of the outer circumferences of the plurality of electric wires W by disposing the wires in a state where the water-stopping material S that is atomized exists in a state where the wires are scattered (water-stopping material attaching step).

次に、複数の電線Ｗの外周それぞれに止水材Ｓを付着させたら、収束装置１を離間する方向に動かして（図１（ｂ）参照）、弛んだ電線束ＷＨに引っ張り力を加えて、電線束ＷＨを直線状に戻す。すると、ばらけた状態の複数の電線Ｗ同士が近接又は密接し、複数の電線Ｗが収束する。このとき、収束する複数の電線Ｗ間の隙間に介在する止水材Ｓが、収束して互いに近づく電線Ｗ同士におさせて各電線Ｗの外周において流動する。こうして、複数の電線Ｗの止水材Ｓの付着した部分がそれらの間に該止水材Ｓを介在して一体とすることができる（収束工程）。その後、止水材Ｓを固着させることができる。これにより、止水処理部ＳＨを有するワイヤハーネスＷＨが出来上がる。この電線束ＷＨは、図５に示したものと同様に、グロメットに挿入され、該グロメットによって電線束ＷＨの止水処理部ＳＨが加締められることで、グロメットと電線束間の止水構造を実現することができる。   Next, after the water blocking material S is attached to each of the outer circumferences of the plurality of wires W, the converging device 1 is moved away (see FIG. 1B), and a tensile force is applied to the slackened wire bundle WH. Return the wire bundle WH to a straight line. Then, the plurality of electric wires W in a separated state come close to or in close contact with each other, and the plurality of electric wires W converge. At this time, the water stop material S interposed in the gaps between the plurality of converging electric wires W flows around the electric wires W around the electric wires W that converge and approach each other. Thus, the portions of the plurality of electric wires W to which the waterproof material S is attached can be integrated with the waterproof material S interposed therebetween (convergence process). Then, the water stop material S can be fixed. Thereby, the wire harness WH which has the water stop process part SH is completed. This wire bundle WH is inserted into the grommet in the same manner as shown in FIG. 5, and the water stop treatment portion SH of the wire bundle WH is crimped by the grommet, so that a water stop structure between the grommet and the wire bundle is obtained. Can be realized.

本実施形態によれば、霧状化した液状の止水材Ｓが存在する空間で、ばらけた状態の複数の電線Ｗに止水材Ｓを止水処理を施すことができ、効率良く止水材Ｓを電線Ｗの外周にムラ無く付着させることができる。   According to the present embodiment, the water-stopping material S can be subjected to water-stopping treatment on a plurality of scattered electric wires W in a space where the atomized liquid water-stopping material S exists, and the water-stopping is efficiently performed. The material S can be adhered to the outer periphery of the electric wire W without unevenness.

（ａ）及び（ｂ）は、本発明にかかる電線止水処理装置及び電線止水処理方法の第１実施形態の説明図である。(A) And (b) is explanatory drawing of 1st Embodiment of the electric wire water stop processing apparatus and electric wire water stop processing method concerning this invention. （ａ）及び（ｂ）は、本発明にかかる電線止水処理装置及び電線止水処理方法の第２実施形態の説明図である。(A) And (b) is explanatory drawing of 2nd Embodiment of the electric wire water stop processing apparatus and electric wire water stop processing method concerning this invention. 本発明にかかる電線止水処理装置及び電線止水処理方法の第３実施形態の説明図である。It is explanatory drawing of 3rd Embodiment of the electric wire water stop processing apparatus and electric wire water stop processing method concerning this invention. （ａ）〜（ｅ）は従来のワイヤハーネスの止水処理方法の工程説明図である。(A)-(e) is process explanatory drawing of the water stop processing method of the conventional wire harness. 図４の電線止水処理方法により処理した電線束を備えたワイヤハーネスをグロメットに装着した状態を示す断面図である。It is sectional drawing which shows the state which mounted | wore the grommet with the wire harness provided with the wire bundle processed by the wire water stop processing method of FIG.

符号の説明Explanation of symbols

Ｗ 電線
ＷＨ 電線束
Ｓ 止水材
１ 収束装置
１０ 止水材吹きかけ装置（止水材付着装置）
２０ 止水材付着装置
２１ 止水材吹きかけ装置
２２ 液槽
３０ 密閉空間（止水材付着装置）
３１ 霧化装置（止水材付着装置） W Electric wire WH Electric wire bundle S Water stop material 1 Converging device 10 Water stop material spraying device (water stop material adhering device)
20 Water-stopping material adhering device 21 Water-stopping material spraying device 22 Liquid tank 30 Sealed space (water-stopping material adhering device)
31 Atomization device (water-stopping material adhesion device)

Claims (5)

液状の止水材を収容した液槽の該止水材の液面の上に複数の電線をばらけた状態で配置し、前記液槽の下方に配置した止水材吹きかけ装置により前記液槽内の前記止水材を霧状化してばらけた状態の複数の電線それぞれの外周に付着させる止水材付着工程と、
該止水材付着工程後、前記複数の電線の前記止水材の付着した部分がそれらの間に該止水材を介在して一体となるように当該複数の電線を収束する収束工程と、
を有することを特徴とする電線止水処理方法。 A liquid tank containing a liquid water-stopping material is disposed in a state in which a plurality of electric wires are scattered on the liquid surface of the water-stopping material, and the water-stopping material spraying device disposed below the liquid tank is used in the liquid tank. A water- stopping material adhering step for attaching the water-stopping material to the outer periphery of each of the plurality of electric wires in a state of being atomized and scattered,
A converging step for converging the plurality of electric wires after the water stopping material adhering step so that the portions of the plurality of electric wires adhering to the water stopping material are integrated with the water stopping material interposed therebetween, and
An electric wire water-stop treatment method characterized by comprising: 液状の止水材を霧状化した空間内に、複数の電線をばらけた状態で配置することで、前記複数の電線の外周それぞれに前記止水材を付着させる止水材付着工程と、  In the space in which the liquid water-stopping material is atomized, the water-stopping material attaching step for attaching the water-stopping material to each of the outer circumferences of the plurality of electric wires by disposing the wires in a dispersed state, and
該止水材付着工程後、前記複数の電線の前記止水材の付着した部分がそれらの間に該止水材を介在して一体となるように当該複数の電線を収束する収束工程と、  A converging step for converging the plurality of electric wires after the water stopping material adhering step so that the portions of the plurality of electric wires adhering to the water stopping material are integrated with the water stopping material interposed therebetween, and
を有することを特徴とする電線止水処理方法。  An electric wire water-stop treatment method characterized by comprising: 液状の止水材を収容した液槽と、前記液槽の下方に配置され、前記液槽内の前記止水材を霧状化して、前記液槽の前記止水材の液面の上に配置されたばらけた状態の複数の電線の外周それぞれに付着させる止水材吹きかけ装置とからなる止水材付着装置と、  A liquid tank containing a liquid water-stopping material, and disposed below the liquid tank, atomizing the water-stopping material in the liquid tank, on the liquid surface of the water-stopping material in the liquid tank A water-stopping material adhering device comprising a water-stopping material spraying device that adheres to each of the outer circumferences of the plurality of electric wires arranged in a separated state;
前記複数の電線の前記止水材の付着した部分がそれらの間に該止水材を介在して一体となるように当該複数の電線を収束する収束装置と、  A converging device for converging the plurality of electric wires so that the portions of the plurality of electric wires attached to the water stopping material are integrated with the water stopping material interposed therebetween, and
を有することを特徴とする電線止水処理装置。  An electric wire still water treatment apparatus characterized by comprising: 複数の電線がばらけた状態で配置された空間に液状の止水材を霧状化して存在させ、それにより前記複数の電線の外周それぞれに前記止水材を付着させる霧化装置と、  An atomizing device for causing a liquid water-stopping material to be atomized in a space arranged in a state where a plurality of electric wires are scattered, and thereby attaching the water-stopping material to each of the outer circumferences of the plurality of electric wires;
前記複数の電線の前記止水材の付着した部分がそれらの間に該止水材を介在して一体となるように当該複数の電線を収束する収束装置と、  A converging device for converging the plurality of electric wires so that the portions of the plurality of electric wires attached to the water stopping material are integrated with the water stopping material interposed therebetween, and
を有することを特徴とする電線止水処理装置。  An electric wire still water treatment apparatus characterized by comprising: 請求項３又は４に記載の電線止水処理装置により前記止水材が前記複数の電線間に介在された電線束を備えたことを特徴とするワイヤハーネス。5. A wire harness comprising: a wire bundle in which the water stop material is interposed between the plurality of wires by the wire water stop treatment device according to claim 3 or 4.
JP2008141235A 2008-05-29 2008-05-29 Electric wire water treatment method, electric wire water treatment device, and wire harness Active JP5348737B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008141235A JP5348737B2 (en) 2008-05-29 2008-05-29 Electric wire water treatment method, electric wire water treatment device, and wire harness

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008141235A JP5348737B2 (en) 2008-05-29 2008-05-29 Electric wire water treatment method, electric wire water treatment device, and wire harness

Publications (2)

Publication Number Publication Date
JP2009289604A JP2009289604A (en) 2009-12-10
JP5348737B2 true JP5348737B2 (en) 2013-11-20

Family

ID=41458619

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008141235A Active JP5348737B2 (en) 2008-05-29 2008-05-29 Electric wire water treatment method, electric wire water treatment device, and wire harness

Country Status (1)

Country Link
JP (1) JP5348737B2 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4043914B2 (en) * 2002-10-25 2008-02-06 矢崎総業株式会社 Water shutoff method and water shutoff treatment device for wire harness
JP4098192B2 (en) * 2003-08-25 2008-06-11 矢崎総業株式会社 Method for forming waterstop part of wire harness
JP2007317609A (en) * 2006-05-29 2007-12-06 Yazaki Corp Water cutoff treatment device and method, and covered wire

Also Published As

Publication number Publication date
JP2009289604A (en) 2009-12-10

Similar Documents

Publication Publication Date Title
CN109986777B (en) Additive manufacturing system implementing hardener pre-impregnation
US20180229429A1 (en) Additive manufacturing system and method for discharging coated continuous composites
AU2017324066A1 (en) Additive manufacturing system having in-situ fiber splicing
US20170162294A1 (en) Cable harness and method for producing the cable harness
JP2016536480A5 (en)
JP2008226587A (en) Manufacturing method of automobile wire harness, and automobile wire harness
US10878979B2 (en) Method and apparatus for wrapping electric cables
JP2015047015A (en) Exterior member
JP5348737B2 (en) Electric wire water treatment method, electric wire water treatment device, and wire harness
WO2011037070A1 (en) Toothed cable, cable device provided with a toothed cable, and system for moving a moving object, said system provided with a toothed cable
US9787042B2 (en) Processing station and method for the automated manufacture of cable harnesses and processing unit for such a processing station
WO2013136633A1 (en) Wire harness
JP2008117617A (en) Electric wire protecting member and method of manufacturing same
EP3198693B1 (en) Textile sleeve with adhesive fixation layer and methods of construction and use thereof
JP5348738B2 (en) Electric wire water treatment method, electric wire water treatment device, and wire harness
JP6194207B2 (en) Exterior member
EP0932234B1 (en) Device for fixing a conduit to a supporting part
JP5897972B2 (en) Method for forming water-stop part of wire harness and water-stop material
JP5348736B2 (en) Water stop treatment method for wire bundle of wire harness, water stop treatment apparatus for wire bundle of wire harness, and wire harness
JP2010068613A (en) Wiring harness
JP5294711B2 (en) Electric wire water treatment method, electric wire water treatment device, and wire harness
JP5664434B2 (en) Wiring grommet mounting structure
KR100926637B1 (en) Spray Device for Viscosity Emulsifier
DE19827862A1 (en) Method for fastening a cable harness on a carrier part
JP2009289608A (en) Method and apparatus for water stop processing of electric wire, and wire harness

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20110329

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20130507

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20130702

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20130723

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20130819

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

Ref document number: 5348737

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250