JPS6018807A - Rotation suction winding method of magnetic head for vtr - Google Patents

Abstract

PURPOSE:To perform the winding work assuredly with no disconnection by repeating such a process where a magnetic head is turned by a prescribed angle while the free end of an extremely thin wire is sucked by a suction nozzle under vacuum to change the vacuum suction to another suction nozzle and the thin wire is wound around a core half. CONSTITUTION:An end of an extremely thin wire 6 is fixed to a soldering surface 5, and the other end of the wire 6 is led out to the back side of a head base 2 through a small hole 4 of the head 2 to be sucked by a suction nozzle 7 coupled to a vacuum pump. Under such conditions, a magnetic head is turned counterclockwise by 270 deg.. Thus the wire 6 is folded by a right core half, and the vacuum suction is changed to another suction nozzle 8 set at the back of the core 1. Then the wire 6 is wound around the right core half through a gap 3 of the core 1. This action is repeated so that the wire 6 is wound around the right core half by a prescribed number of turns.

Description

Translated fromJapanese

【発明の詳細な説明】この発明はＶ　ＴＲ用員鼠ヘッドの自転吸引巻線方法に
関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for rotating suction winding of a VTR head.

近年Ｖ　Ｔ　Ｒの普及とともにＶＴＲヘッド・／リンダ
ーユニットも鍍産されつつあるかｈえば時洲昭Ｓｇ−／
、２／−ｇ号にボされるよ５なり　ｉ’　Ｒヘッド・７
リンダーユニツト（・こ必須ｃｖ鍼気気ヘッド巻線は手
仕事にたよっているので磁気ヘッドの性能Ｙ改良丁Ｑ為
にθ０−〜υＵダ鬼程反の憾細組馨使用して誉数？壇加
させることは労力馨必景として作業が困難となる欠点が
あった。In recent years, with the spread of VTRs, VTR head/rinder units are also being produced.
, 2/-g will beat you to 5 i' R head 7
Since the Linder unit (this is essential), the CV acupuncture head winding relies on handiwork, in order to improve the performance of the magnetic head, θ0-~υU is used to create a detailed assembly of demonic resistance. Adding to the platform required a lot of effort and had the disadvantage of making the work difficult.

この発明は上記の欠点？解消することを目的として所定
長さの極細線の一端？磁気ヘッドへ固定した後、極細線
の自由ｌ１１１を吸引ノズルへ真空吸引させた状卵で磁
気ヘッドを所定角度だけ自転させて別の吸引ノズルへ真
空吸引ｒ変換してコアの細象？通してコア半休へ巻線す
る工程２反復し、史（（磁気ヘッド？反転させることに
より反対側のコア牛体−＼同様に巻線する方法ケ提供す
るものである。Does this invention have the above drawbacks? One end of a predetermined length of ultra-thin wire for the purpose of eliminating? After fixing it to the magnetic head, the free l111 of the ultra-fine wire is vacuum-suctioned to a suction nozzle, the magnetic head is rotated by a predetermined angle, and the vacuum-suction r is converted to another suction nozzle to create a fine image of the core. 2. Repeat the process of winding the magnetic head through the core half, and then reverse the process to wind the opposite core in the same way.

次にこの発明のｖ′１ｌｋＬ用蝿鼠ヘッドの回転吸引巻
線方法を図面について説明する。ｙｒ凡用憾蔑ヘッドは
コア＋Ｉｌとヘッド台（２）で１ら成すコアｔｉｔは細
１ｆ＃１３１　’に形成し、ヘッド貸（２）は小孔１４
）とハンダ打開１５１　＋ｆｊｌを形成しである。所定
長さのθθ１〜θ０４ｔ％橿度の極細線Ｆ６Ｊの一端な
−・ンダ付闇（６１へ固定した後、池ｆｊ？ヘッド台（
２）の小孔１４１　Ｙ堰して裏側へ導出して真空ポンプ
に連節する吸引ノズル１７Ｊへ吸引させると第１図に示
す状態となる。Next, a method for rotating suction winding of a fly head for v'1lkL according to the present invention will be explained with reference to the drawings. The general use head is made up of the core + Il and the head stand (2).The core tit is formed into a thin 1F #131', and the head (2) has a small hole 14.
) and solder breakthrough 151 +fjl is formed. After fixing one end of the ultra-fine wire F6J with a predetermined length of θθ1 to θ04t% radius (61), attach the head stand (
When the small hole 141 of 2) is drawn out to the back side and sucked into the suction nozzle 17J connected to the vacuum pump, the state shown in FIG. 1 is obtained.

次にこの状ゆで磁気ヘッドを反時計蝿りに、２７θ度自
転させると極細線（６）はコア右手体でＩｇＩ街して第
２図に示す状態となる。この状軛でコアｉｌｌの裏側に
位置する別の吸引ノズル＋８１へ真空吸引？変換し、コ
ア喀１）の？＃ＪＰｆ１１１３１を通して画細巌１６）
をコア右手体へ巻線すると第３図に示す状ｙＭとなる。Next, when the boiled magnetic head in this state is rotated counterclockwise by 27[theta] degrees, the ultra-fine wire (6) moves IgI in the right hand of the core, resulting in the state shown in FIG. 2. Vacuum suction to another suction nozzle +81 located on the back side of core ill with this yoke? Convert and core 1)? #Gasaisowa 16 through JPf11131)
When wound around the core right hand body, the shape yM shown in FIG. 3 is obtained.

尚吸引ノズル＋８１は稟コ乃全３図の一点鎧線で示すよ
うにコア＋１１に対して繭逸後退できるようにしてあム
第１万全３図に示す第／工４！＋１イ反便してコア右手
体へ１ｄｌ！細線の所定巻数？合線する０次（（第／工
程終ｒ後第３図に相当する状態で磁ス〜ヘッドを時＃１
′廻りに２７θ度回転させると佛細腺（６）はコアｔｌ
ｌの左半休で回折して第９図にボす状態となる。In addition, the suction nozzle +81 is designed so that it can escape from and retreat from the core +11, as shown by the one-point armored line in Figure 3, so that the suction nozzle +81 can be moved back and forth from the core +11, as shown in Figure 1, Manzen 3. +1 I defecate and 1dl to the core right hand! Predetermined number of turns of thin wire? When the magnetic head is connected to the magnetic head in the state corresponding to Fig. 3 after the end of the process #1
When rotated by 27θ degrees around ', the follicular gland (6)
It is diffracted at the left half of l, resulting in the state shown in Figure 9.

この状態でコア１１１の裏ｊｆｌｌｌ（Ｃ位置する吸引
ノズル１７」へ真空吸引？変換しコア１１）の本田陳ｔ
３１　’；ｔ　ノ用してコア左牛体へ舎解すると！＠Ｓ
図にボす状態となる。In this state, the back of the core 111 (vacuum suction to the suction nozzle 17 located at C)?convert to the core 11) Honda Chen t
31 '; When you use it and disassemble it to the core left cow body! @S
The state will be as shown in the figure.

この第３乃全Ｓ図に示す第コニ捏ゲ反復してコア左半体
′＼所定巻欽を巻線する。この第Ｊ工柵終ｒ後極細線（
６）の目出端？降下させてヘッド台（２）の小孔１４）
ヲ通して磁気ヘッドの表側へ導出後側のハンダ付ｉ？１
Ｔｆ５１　・＼固定すれば第６図に示すようにＶ′ｌｌ
Ｒ用磁気ヘッドが完成する。尚コ乃４ｇ基の吸引ノズル
１７１１８目９１０１　’￥磁気ヘッドの周囲に対向し
て配置させ真空吸引の変換ができるとともに各吸引ノズ
ルは上下万全左右Ｉｇ？Ｊ後に移動可能のものである。The left half of the core is wound with a predetermined number of windings by repeating the process shown in the third diagram. After the end of this J construction fence, the ultra-fine wire (
6) Eye protrusion? Lower it to the small hole 14 of the head stand (2)
The soldered i? 1
Tf51 ・\If fixed, V'll as shown in Figure 6
The R magnetic head is completed. In addition, the suction nozzle of 4g base 17118 eyes 9101 '￥ It can be placed facing around the magnetic head to convert vacuum suction, and each suction nozzle is completely connected to the top, bottom, left and right Ig? It is movable after J.

この発明は一ヒ述のようＫ　Ｖ　１！　Ｒ用磁気ヘッド
？ＪＸ空赦引によって巻線するのでθθコ〜θ０グ鬼細
組の憾細線でも断線することなく確実にコア牛体の左右
へコア細ＭＹ遡して巻線でさ、フェライト或はアモルフ
ァスを磁％何科とする脩Ｘヘッドのθ／３％橿度の極細
隙の空間のｇθ％以上？最小負荷で香巌することがでさ
る画期的な■１“Ｒ用磁気ヘッドの自転吸引巻線方法で
ある。As mentioned above, this invention is KV1! Magnetic head for R? Since the wire is wound by JX air pulling, even the thin wire of θθ co-θ0g can be reliably wound without breaking the wire by tracing the core thin MY to the left and right of the core body. % What class is the θ of the X head / 3% gθ% of the ultra-slim space of the radius? This is an epoch-making 1" R magnetic head rotation suction winding method that allows the magnetic head to operate with minimum load.

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

第１乃全３図はこの発明（／Ｃよる■工１几用磁気ヘッ
ドのコアの右字体へ巻線する方法Ｖ４ｆＭ明するもので
、上図は平面図、下図は対応する断面図、第グ乃全Ｓ図
は同様にコアの左半休へ巻線する方法を説明する平面図
、第６図は完成されたＶＴＲ用磁気ヘッドの正面図であ
る。＋Ｉｌ〜コア、１２）〜ヘッド台、（３）〜細隙、（４
）〜小孔。＋５１１５’１〜−−ンダ付面、（６１〜極細線、　＋
７１１８＋　＋９１　ＱＴＩ〜吸引ノズル。ｔｆｊｌＦＦ出願人の名称株式公社　中央電気ＩＡＴν哨第　１　図　第　２　図第　４　図　第　５　図７１７【ゝ・４６δ　イ０３、　Ｊ占孕弁返ビ　込　ｄ−゛＼ヵ、　２第　′５　口胃７−ＦＸ第６図５　’％　Ｎ　Ｏ′：４　−２５−Figures 1 to 3 illustrate the method of winding wires to the right-hand font of the core of a magnetic head for 1 process according to this invention (/C). The upper figure is a plan view, the lower figure is a corresponding sectional view, and Similarly, Fig. 6 is a plan view illustrating the method of winding the wire on the left half of the core, and Fig. 6 is a front view of the completed VTR magnetic head. (3) ~Slit, (4
) ~ ostium. +5115'1~--under side, (61~extra fine wire, +
7118+ +91 QTI~Suction nozzle. tfjlFF Name of applicant Chuo Electric Co., Ltd. 7 -FX Figure 6 5 '% NO': 4 - 25-

Claims (1)

Translated fromJapanese

【特許請求の範囲】所定長さの極細線の一端を磁気ヘッドのヘッド台に固定
後、そのｔｍｍｖヘッド、台の小孔を通して裏側へ導出
後、真空ホ゛ンプ（・〔理Ｍする吸引ノズルへ吸引した
状暢で、両地ヘッドな所定用度だけ回転させ極細１１１
！を磁気ヘッドのコア石牛体で回病後コアの裏側に位置
する別の吸引ノズルへ真空吸引を変換し、コアの一一乞
通してコア右苧体へ金庫する第／工橿を反復し所足舎癲
馨コア石牛体へ舎線後両地ヘッド？所定用度だけ反転さ
せ極細線をコア左半休で回ｆｒ後コアの裏側に位置する
別の吸引ノズルへ真空吸引を変換し、コアの細醸ヲ通し
てコア左牛体へ巻線する第コニ堂を反復し所定巻数ｔＯ
ア左字体へ巻ＩＷ後、極細線の自由端Ｙ前記ヘッド台の
小孔を通して表側へ導出後、ヘッド台へ固定すること？
特徴とするｖ′ｌｌＲ用ｄ１気ヘッドの自転吸引巻線方
法。[Claims] After fixing one end of an ultra-fine wire of a predetermined length to the head stand of a magnetic head, the TMMV head is led out to the back side through a small hole in the stand, and then sucked into a suction nozzle that is processed by a vacuum pump. Ultra-fine 111 with a smooth, double-sided head rotated only for a specified purpose
! After turning the core stone body of the magnetic head, convert the vacuum suction to another suction nozzle located on the back side of the core, and repeat the process of transferring the first part of the core to the right side body of the core. Is it the head of both sides after the line to the core stone cow body? After turning the ultra-fine wire by a predetermined amount and rotating it in the left half of the core, the vacuum suction is converted to another suction nozzle located on the back side of the core, and the wire is passed through the fine wire of the core and wound around the left body of the core. Repeat the process to obtain the predetermined number of turns tO.
After winding IW to the font on the left, the free end of the ultra-fine wire is led out to the front side through the small hole in the head stand, and then fixed to the head stand.
Features: A rotating suction winding method for the d1 air head for v'lllR.