JPS6216446Y2 - - Google Patents
Info
- Publication number
- JPS6216446Y2 JPS6216446Y2 JP19268282U JP19268282U JPS6216446Y2 JP S6216446 Y2 JPS6216446 Y2 JP S6216446Y2 JP 19268282 U JP19268282 U JP 19268282U JP 19268282 U JP19268282 U JP 19268282U JP S6216446 Y2 JPS6216446 Y2 JP S6216446Y2
- Authority
- JP
- Japan
- Prior art keywords
- wire
- supply spool
- spool
- roller
- groove
- 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.)
- Expired
Links
- 238000004804 winding Methods 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Winding Filamentary Materials (AREA)
- Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
Description
【考案の詳細な説明】
本考案はワイヤ巻取装置などにおけるワイヤ繰
出し装置、詳しくは供給スプールに巻込んだワイ
ヤをＶ溝ローラを介して繰出すようにした装置の
改良に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement of a wire feeding device in a wire winding device or the like, and more particularly, to an improvement of a device that feeds out wire wound around a supply spool via a V-groove roller.
従来の繰出し装置は第３図に示すように、供給
スプール１′及びＶ溝ローラ２′を各軸線P′，
Q′が平行となるよう配置した構造であり、前記
スプール１′とローラ２′との間においてはワイヤ
a′の繰出し端の移動に伴いワイヤ位置が図の角度
θの範囲で変動する。 As shown in FIG.
Q' is arranged in parallel, and the wire is placed between the spool 1' and the roller 2'.
As the feeding end of a' moves, the wire position changes within the range of angle θ shown in the figure.
しかるに上記ワイヤの位置変動角θが大きい場
合にはワイヤa′がローラ２′から離脱することと
なり、該角θを小さくおさえるためには供給スプ
ールに長さの短いものを使用し、あるいは供給ス
プールとローラとの距離を大きく確保する必要が
あり、作業性、配置構成上劣る不具合がある。 However, if the above-mentioned wire position variation angle θ is large, the wire a' will separate from the roller 2', and in order to keep the angle θ small, use a short supply spool or change the supply spool. It is necessary to ensure a large distance between the rollers and the rollers, which causes problems in terms of workability and arrangement.
本考案は上記不具合を解消して大型スプールの
使用を可能にするとともにコンパクトな配置構成
をとり得るようにすることを目的とするもので、
Ｖ溝ローラを供給スプールの接線上で上下間隔を
おき両者の軸線が90度の位相差を有するよう配置
せしめたことを特徴とする。 The purpose of this invention is to eliminate the above-mentioned problems, enable the use of large spools, and enable a compact arrangement.
It is characterized in that the V-groove rollers are arranged vertically at intervals on the tangent to the supply spool so that their axes have a phase difference of 90 degrees.
本考案の実施例を図面により説明すれば、第１
図及び第２図は半導体用ボンデイングワイヤの巻
取装置を示し、図中１はボンデイングワイヤａを
巻込んである供給スプール、２はガイド用のＶ溝
ローラ、３はＶ溝ローラからなるテンシヨンロー
ラ、４，５はガイド用のＶ溝ローラ、６は巻取ス
プールである。 The embodiment of the present invention will be described with reference to the drawings.
FIG. 1 and FIG. 2 show a winding device for semiconductor bonding wire, in which 1 is a supply spool around which bonding wire a is wound, 2 is a V-grooved roller for guide, 3 is a tension roller consisting of a V-grooved roller, 4 and 5 are V-grooved rollers for guide, and 6 is a winding spool.
供給スプール１はサーボモータＭにより回転し
て所定量のワイヤａを繰出し、ローラ２，３，
４，５は繰出しされたワイヤａを巻取スプール６
へ導入せしめ、巻取スプール６はサーボモータ
（図示せず）により回転し且つトラバース機構に
より前後方向へ往復動して前記ワイヤａを巻取り
する。 The supply spool 1 is rotated by a servo motor M to feed out a predetermined amount of wire a, and
4 and 5 are winding spools 6 for taking up the wire a that has been fed out.
The take-up spool 6 is rotated by a servo motor (not shown) and reciprocated back and forth by a traverse mechanism to take up the wire a.
本考案は上記供給スプール１とＶ溝ローラ２の
配置構成に係り、供給スプール１はその軸線Ｐを
図の左右方向へ、Ｖ溝ローラ２はその軸線Ｑを図
の前後方向へ夫々延びるよう配置して両軸線Ｐ，
Ｑに90度の位相差を設ける。 The present invention relates to the arrangement of the supply spool 1 and the V-groove roller 2. The supply spool 1 is arranged so that its axis P extends in the left-right direction in the figure, and the V-groove roller 2 is arranged so that its axis Q extends in the front-rear direction in the figure. and both axes P,
Provide a 90 degree phase difference in Q.
又、Ｖ溝ローラ２は供給スプール１の接線上、
すなわちスプール１外周縁の垂線上（第２図）に
上下間隔をおいて設置する（第１図）。 Also, the V-groove roller 2 is on the tangent to the supply spool 1,
That is, they are installed on the perpendicular line of the outer peripheral edge of the spool 1 (FIG. 2) at vertical intervals (FIG. 1).
而して供給スプール１より繰出しされるワイヤ
ａの繰出し端はスプール１の軸線Ｐ方向へは移動
するが、Ｖ溝ローラ２の幅方向へは移動せず、ワ
イヤａは常に一定方向よりＶ溝ローラ２へ繰出し
される。 Therefore, the feeding end of the wire a fed out from the supply spool 1 moves in the direction of the axis P of the spool 1, but does not move in the width direction of the V-groove roller 2, and the wire a always moves in the V-groove from a fixed direction. It is fed out to roller 2.
尚、上記供給スプール１に駆動モータを設けず
巻取スプール６の回転によりスプール１よりワイ
ヤａを引出し方式により繰出すことも任意であ
り、又、Ｖ溝ローラ２は供給スプール１の上方に
設置する構成とすることもよい。 Incidentally, it is also optional that the supply spool 1 is not provided with a drive motor and the wire a is drawn out from the spool 1 by rotation of the take-up spool 6, and the V-groove roller 2 is installed above the supply spool 1. It is also possible to have a configuration in which:
本考案は叙上の如く構成したので、供給スプー
ルからＶ溝ローラへ繰出されるワイヤ位置は供給
スプール上におけるワイヤ繰出し端の変動にかか
わらずＶ溝ローラの幅方向に対し常に一定位置で
ある。 Since the present invention is constructed as described above, the position of the wire fed out from the supply spool to the V-groove roller is always at a constant position in the width direction of the V-groove roller, regardless of fluctuations in the wire feeding end on the supply spool.
従つて、ワイヤ巻込量の多い長大な供給スプー
ルを使用してもＶ溝ローラよりワイヤが離脱する
ことないので長大スプールの使用によりスプール
交換の回数を減らし作業性を高めることができる
とともに供給スプールとＶ溝ローラとの距離を確
保する必要がないので、コンパクトな配置構成を
とり得、所期の目的を達成し得る。 Therefore, even if a long supply spool with a large amount of wire winding is used, the wire will not come off from the V-groove roller.Using a long spool can reduce the number of spool replacements and improve work efficiency. Since there is no need to ensure a distance between the roller and the V-groove roller, a compact arrangement can be achieved and the intended purpose can be achieved.
第１図は本考案装置を備えたワイヤ巻取装置の
正面図、第２図はその平面図、第３図は従来装置
の平面図である。
図中、１は供給スプール、２はＶ溝ローラ、
Ｐ，Ｑは軸線、ａはボンデイングワイヤである。
FIG. 1 is a front view of a wire winding device equipped with the device of the present invention, FIG. 2 is a plan view thereof, and FIG. 3 is a plan view of a conventional device. In the figure, 1 is a supply spool, 2 is a V-groove roller,
P and Q are axis lines, and a is a bonding wire.
Claims (1)
介して繰出すようにしたワイヤ繰出し装置におい
て、上記Ｖ溝ローラを供給スプールの接線上で上
下間隔をおき両者の軸線が90度の位相差を有する
よう配置せしめたワイヤ繰出し装置。 In a wire feeding device that feeds out wire wound around a supply spool via a V-groove roller, the V-groove rollers are vertically spaced apart on a tangent to the supply spool, and their axes have a phase difference of 90 degrees. Wire feeding device arranged like this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19268282U JPS5997951U (en) | 1982-12-20 | 1982-12-20 | wire feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19268282U JPS5997951U (en) | 1982-12-20 | 1982-12-20 | wire feeding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5997951U JPS5997951U (en) | 1984-07-03 |
| JPS6216446Y2 true JPS6216446Y2 (en) | 1987-04-25 |
Family
ID=33307671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19268282U Granted JPS5997951U (en) | 1982-12-20 | 1982-12-20 | wire feeding device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5997951U (en) |
-
1982
- 1982-12-20 JP JP19268282U patent/JPS5997951U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5997951U (en) | 1984-07-03 |
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