JPH01150312A - Method of peeling coating on magnet wire - Google Patents
Method of peeling coating on magnet wireInfo
- Publication number
- JPH01150312A JPH01150312A JP30873687A JP30873687A JPH01150312A JP H01150312 A JPH01150312 A JP H01150312A JP 30873687 A JP30873687 A JP 30873687A JP 30873687 A JP30873687 A JP 30873687A JP H01150312 A JPH01150312 A JP H01150312A
- Authority
- JP
- Japan
- Prior art keywords
- holder
- lead wire
- coil
- film
- 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.)
- Pending
Links
- 238000000576 coating method Methods 0.000 title claims abstract description 19
- 239000011248 coating agent Substances 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims description 8
- 239000002904 solvent Substances 0.000 claims abstract description 14
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000000126 substance Substances 0.000 claims abstract description 7
- 239000004020 conductor Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 7
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 238000004804 winding Methods 0.000 abstract description 3
- 230000008961 swelling Effects 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 238000007654 immersion Methods 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Landscapes
- Manufacturing Cores, Coils, And Magnets (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は磁気コアに巻回されるホルマールまたはポリエ
ステルなどで被膜されたマグネットワイヤの被膜剥離方
法に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a method for stripping a magnet wire coated with formal or polyester, etc., which is wound around a magnetic core.
銅線にホルマールまたはポリエステルなどの被膜を施し
たマグネットワイヤを磁気コアに巻回してコイルが形成
されている。このコイルの巻線端末をリード線として引
き出し、半田付するために被膜の剥離を行なう必要があ
るがその方法として、従来マグネットワイヤのリード線
部分を溶剤（−浸漬し、引き上げて一定時間放置し被膜
を膨潤させる。ついでこの膨潤された被膜材を粒子の細
かいサンドペーパまたは布などにて拭い取っている。A coil is formed by winding a magnet wire, which is a copper wire coated with formal or polyester, around a magnetic core. In order to pull out the winding end of this coil as a lead wire and solder it, it is necessary to peel off the coating. Conventionally, the lead wire portion of the magnet wire is immersed in a solvent (-), pulled out, and left for a certain period of time. The coating is swollen.Then, the swollen coating material is wiped off with fine-grained sandpaper or cloth.
しかし従来のかかる手作業（＝よる方法は剥離むらが出
やすく、膨潤時間が長くな９がちであり、化学作用であ
る剥離現象を大きくするためには化学反応の温度を高め
なければならないが。However, the conventional manual method tends to cause uneven peeling and has a tendency to take a long time to swell, and the temperature of the chemical reaction must be raised to increase the chemical peeling phenomenon.
溶剤の温度を蒸発と劣化を防止するため６０℃以上（＝
上昇させることはできず、剥離作業を自動化８機械化を
低温度で短時間に行なうことＵ困難とされていた。To prevent evaporation and deterioration, keep the temperature of the solvent above 60℃ (=
It was difficult to automate the peeling work and to mechanize it at low temperatures in a short time.
本発明は従来のかかる欠点を除き、導電体銅線にホルマ
−ル
絶縁被膜が施されたマグネットワイヤが磁気コア（：巻
かられたコイルのリード線部を加熱し。The present invention eliminates such drawbacks of the conventional method and uses a magnet wire, which is a conductive copper wire coated with a formal insulation coating, to heat the magnetic core (the lead wire portion of the wound coil).
常温の化学溶剤に浸漬した後一定時間放置して膨潤され
た被膜を溶剤とともに拭い去るよう１：したマグネット
ワイヤの被膜剥離方法である。This is a method for removing a coating on a magnet wire, in which the wire is immersed in a chemical solvent at room temperature, left for a certain period of time, and the swollen coating is wiped off together with the solvent.
銅線に被膜されたホルマールまたはポリエステル被膜は
常温で化学溶剤に浸すこと（：よって充分１−膨潤され
るので拭うだけで被膜は剥離される。The formal or polyester coating on the copper wire can be immersed in a chemical solvent at room temperature (thus, the coating will be sufficiently swollen and can be removed by simply wiping it.
本発明のマグネットワイヤの被膜剥離方法の一実施例を
図面を参照して示す。弁≠プ第１図はコイルに応用した
自動化方法の全体構成略図を示す。第２図のホルダの外
観斜視図，第３図は第２図に取シ付けるコイルの外観斜
視図を示す。DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the method for removing a coating on a magnet wire according to the present invention will be described with reference to the drawings. Valve≠P Figure 1 shows a schematic diagram of the overall configuration of the automation method applied to the coil. FIG. 2 is an external perspective view of the holder, and FIG. 3 is an external perspective view of the coil attached to FIG. 2.
第１図のように水平に無端で連続して回転するチェーン
３に第２図のような複数個のホルダ４が取シ付けられ，
これを一方向にチェーン３の回転とともに矢印の方向に
移動する。このチェーン３の一方の位置Ａでホルダ４に
コイル５を保持させ，加熱位置Ｂのヒータ６でコイル５
を加熱，さらに浸漬位置Ｃにおいてホルダ一部が９０°
回転し，コイルリードは化学溶剤液槽２の液面高さまで
運ばれ浸漬され．その後やや間隔を設けて拭き取シ位置
りの抜き取シュニット７：；て被膜は溶剤と共に抜きと
られる。またチェーン乙の他方の相対面Ｃ二同様に加熱
位置Ｂ“にヒータ６、浸漬位置Ｃ°に液槽２および拭き
取り位置ＤＩ＋＝前記と同様の抜き取りユニット７を設
けてコイルの他端子の被膜は抜きとられる。かくして自
動化された剥離の機構が形成される。A plurality of holders 4 as shown in Fig. 2 are attached to a chain 3 that continuously rotates endlessly horizontally as shown in Fig. 1.
This is moved in one direction as the chain 3 rotates in the direction of the arrow. The coil 5 is held by the holder 4 at one position A of the chain 3, and the coil 5 is held by the heater 6 at the heating position B.
is heated, and then part of the holder is heated to 90° at immersion position C.
It rotates, and the coil lead is brought to the level of the chemical solvent solution tank 2 and immersed therein. Thereafter, the film is removed together with the solvent at a slight interval from the wiping position. In addition, similarly to the other relative surface C2 of the chain B, a heater 6 is provided at the heating position B'', a liquid tank 2 is placed at the immersion position C°, and a removal unit 7 is provided at the wiping position DI+=the same as described above to remove the coating on the other terminals of the coil. The automated peeling mechanism is thus formed.
即ち，いま位置Ａでホルダ４にコイル５を第６図に示す
よう（二巻線端床をリード線１，１゛を相対して反対方
向に延伸して取りつける。つぎに第１図の加熱位置Ｂに
てヒータ６Ｌ二て被膜は加熱され暖められ浸漬の位置Ｃ
１：てホルダ４を９０°回転させリード線１が液面の高
さが制御された常温の液槽２に剥離される位置まで５，
６秒浸漬する。さらにホルダ４は引き起され，りぎの位
置りまでそのまま移動し位置Ｄ１：て拭き取りユニット
７にて膨潤した被膜が溶剤とともに拭き取ってリード線
１の一方が処理される。That is, the coil 5 is now attached to the holder 4 at position A as shown in FIG. At position B, the coating is heated and warmed by the heater 6L, and then at position C of immersion.
1: Rotate the holder 4 by 90 degrees until the lead wire 1 is separated into the liquid tank 2 at room temperature where the liquid level is controlled.
Soak for 6 seconds. Further, the holder 4 is raised and moved to the position of the rig, and at position D1, the swollen film is wiped off together with the solvent by the wiping unit 7, and one of the lead wires 1 is processed.
また他方のリード線１１はチェーン３の他方の領域位置
Ｂ′，位置Ｃ”、位置Ｄ１において同様（：それぞれ加
熱，浸漬，拭き取りが行なわれて処理される。両リード
線１，１′の被膜が剥離されたコイル５は位置Ｅにてホ
ルダ４よシ取り出されコイル５が形成される。The other lead wire 11 is similarly treated at the other region position B', position C'', and position D1 of the chain 3 (heating, dipping, and wiping, respectively. The peeled coil 5 is taken out from the holder 4 at position E, and the coil 5 is formed.
以上に述べたよう１：本発明によれば被膜は常温の化学
溶剤で早く充分（＝膨潤させることができ容易１−剥離
ができ，且つ自動化機械化も可能となシ効率よく巻線被
膜の剥離ができる。As stated above, 1: According to the present invention, the coating can be quickly and sufficiently removed using a chemical solvent at room temperature. Can be done.
第１図は本発明のマグネットワイヤの被膜剥離方法の実
施例を自動化した装置例の全体構成略図．第２図は第１
図の装置でコイルを保持させるホルダの外観斜視図，第
３図は第２図のホルダにコイルを取シ付けた外観斜視図
である。
なお
１、１’：リード線，２：液槽，３：チェーン。
４：ホルダ，５：コイル，６：ヒータ、７：抜き取シュ
ニット。
第２図
第３図FIG. 1 is a schematic diagram of the overall configuration of an example of an apparatus for automating an embodiment of the method for peeling off a coating on a magnet wire according to the present invention. Figure 2 is the first
FIG. 3 is an external perspective view of a holder for holding a coil in the device shown in the figure, and FIG. 3 is an external perspective view of the holder shown in FIG. 2 with a coil attached thereto. Note that 1, 1': lead wire, 2: liquid tank, 3: chain. 4: Holder, 5: Coil, 6: Heater, 7: Extraction Schnitt. Figure 2 Figure 3
Claims (1)
端末リード線を加熱し，常温の化学溶剤に浸漬した後一
定時間放置してこの間に被膜を膨潤させ，前記被膜を前
記溶剤とともに拭い去ることを特徴とするマグネットワ
イヤの被膜剥離方法。1. The terminal lead wire of a magnet wire having an insulating coating applied to the conductor wire is heated, immersed in a chemical solvent at room temperature, left for a certain period of time to swell the coating, and the coating is wiped off together with the solvent. Features a method for removing coatings on magnet wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30873687A JPH01150312A (en) | 1987-12-08 | 1987-12-08 | Method of peeling coating on magnet wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30873687A JPH01150312A (en) | 1987-12-08 | 1987-12-08 | Method of peeling coating on magnet wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01150312A true JPH01150312A (en) | 1989-06-13 |
Family
ID=17984667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30873687A Pending JPH01150312A (en) | 1987-12-08 | 1987-12-08 | Method of peeling coating on magnet wire |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01150312A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04273111A (en) * | 1991-02-28 | 1992-09-29 | Totoku Electric Co Ltd | Coil end treatment apparatus |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54120883A (en) * | 1978-03-10 | 1979-09-19 | Toshiba Corp | Stripping method for wire |
| JPS5577309A (en) * | 1978-12-02 | 1980-06-11 | Tokyo Shibaura Electric Co | Method of treating terminal of insulated wire |
-
1987
- 1987-12-08 JP JP30873687A patent/JPH01150312A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54120883A (en) * | 1978-03-10 | 1979-09-19 | Toshiba Corp | Stripping method for wire |
| JPS5577309A (en) * | 1978-12-02 | 1980-06-11 | Tokyo Shibaura Electric Co | Method of treating terminal of insulated wire |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04273111A (en) * | 1991-02-28 | 1992-09-29 | Totoku Electric Co Ltd | Coil end treatment apparatus |
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