JP2722386B2 - Capacitor winding device - Google Patents
Capacitor winding deviceInfo
- Publication number
- JP2722386B2 JP2722386B2 JP13684293A JP13684293A JP2722386B2 JP 2722386 B2 JP2722386 B2 JP 2722386B2 JP 13684293 A JP13684293 A JP 13684293A JP 13684293 A JP13684293 A JP 13684293A JP 2722386 B2 JP2722386 B2 JP 2722386B2
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- winding shaft
- winding
- pin
- slit
- 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 - Fee Related
Links
Landscapes
- Winding Of Webs (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Description
【０００１】[0001]
【産業上の利用分野】この発明はコンデンサの巻回装置
にかかり、特に帯状の電極箔及びセパレータを巻き取る
巻回装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a winding device for a capacitor, and more particularly to a winding device for winding a strip-shaped electrode foil and a separator.
【０００２】[0002]
【従来の技術】従来、コンデンサの巻回装置としては、
例えば特開昭５３−８９９６４号公報に従来例として掲
載されたように、スリットが形成された巻軸を備え、こ
のスリット内に電極箔とセパレータを挿入して巻回する
装置が用いられている。2. Description of the Related Art Conventionally, as a winding device for a capacitor,
For example, as disclosed in Japanese Patent Application Laid-Open No. 53-89964 as a conventional example, there is used a device in which a winding shaft having a slit is formed and an electrode foil and a separator are inserted into the slit and wound. .
【０００３】このような丸棒にスリットを設けた巻軸で
帯状の電極箔等を巻回する場合、電極箔等の引張り張力
が巻軸に加わることにより、巻軸がたわんで変形してし
まうことがあった。そして、その結果として、巻回する
コンデンサ素子に巻きズレが生じ、あるいは巻軸自体の
破損を招くことがあった。[0003] When winding a strip-shaped electrode foil or the like with a winding shaft having a slit formed in such a round bar, the winding shaft is bent and deformed due to the tensile tension of the electrode foil or the like being applied to the winding shaft. There was something. As a result, the wound capacitor element may be displaced or the winding shaft itself may be damaged.
【０００４】また、巻回して形成したコンデンサ素子を
巻軸から取り出す場合にも、コンデンサ素子を把持、押
圧するため、コンデンサ素子の電極箔が破損し、あるい
はコンデンサ素子中心部で巻軸との摩擦で巻きズレが生
じるおそれがあった。[0004] Also, when the wound capacitor element is taken out from the winding shaft, the capacitor element is gripped and pressed, so that the electrode foil of the capacitor element is damaged or the friction with the winding shaft at the center of the capacitor element. In this case, there was a possibility that a winding deviation might occur.
【０００５】そのため、このような不都合を解決する手
段として、コンデンサ素子の両端方向から分割した巻軸
を係合して巻回するもの（特開昭５３−８９９６４号公
報）、分割した巻軸を可動とし、巻回後に巻軸の外径を
小さくしてコンデンサ素子の取り外しを容易にしたもの
（実公昭５３−１８５２５号公報、特公昭５４−１４２
９４号公報、特公昭５５−３４５７４号公報）などが見
られた。[0005] Therefore, as means for solving such inconveniences, a method in which a winding shaft divided from both ends of a capacitor element is engaged and wound (Japanese Patent Application Laid-Open No. 53-89964), Movable, and the outer diameter of the winding shaft is reduced after winding to facilitate removal of the capacitor element (Japanese Utility Model Publication No. 53-18525, Japanese Patent Publication No. 54-142).
No. 94, Japanese Patent Publication No. 55-34574).
【０００６】[0006]
【発明が解決しようとする課題】これらの発明等によれ
ば、前記のようなコンデンサ素子の取り外しの際の不要
なストレスはなくなり、コンデンサの信頼性は向上す
る。しかし、巻軸自体のたわみは改善されず、依然とし
てコンデンサ素子の巻きズレは防止できなかった。特に
巻軸の先端部分では電極箔及びセパレータを巻き込むス
トレスにより巻軸の径寸法が小さくなり、電極箔等が一
様にずれてしまう。According to these inventions, unnecessary stress at the time of removing the capacitor element as described above is eliminated, and the reliability of the capacitor is improved. However, the deflection of the winding shaft itself was not improved, and the winding deviation of the capacitor element could not be prevented. In particular, at the leading end of the winding shaft, the diameter dimension of the winding shaft is reduced due to the stress involving the electrode foil and the separator, and the electrode foil and the like are uniformly displaced.
【０００７】そこで、分割した巻軸の一方を可動にし、
所定外形状態でこれを固定する手段を設けたものが提案
された（特開昭５８−１５７１２７号公報）。この発明
によれば、巻軸の所定外形状態を固定するピン状部から
なる固定具により可動の巻軸を固定するため、巻軸のた
わみはなくなるとともに、巻回後に固定具を取り外すこ
とで巻軸の径が小さくなり、コンデンサ素子の取り外し
が容易になる。Therefore, one of the divided winding shafts is made movable,
Japanese Patent Application Laid-Open No. 58-157127 discloses a device provided with a means for fixing it in a predetermined outer shape. According to the present invention, since the movable reel is fixed by the pin-shaped fixing member for fixing the predetermined outer shape of the reel, the bend of the reel is eliminated, and the reel is removed after winding to remove the reel. The diameter of the shaft is reduced, and the removal of the capacitor element is facilitated.
【０００８】しかし、特開昭５８−１５７１２７号公報
に記載された発明では、ピン状部からなる固定具を可動
側の巻軸に設けた穴に差し込んで固定しているため、こ
の穴とピンとの相対的な位置規制が巻軸の外形寸法に影
響することになる。そのため固定用の穴の加工精度およ
びピン状部の外形寸法精度を厳密にする必要があり、僅
かなクリアランスによっても巻軸の径寸法が変動してし
まうほか、ピン状部や穴の磨耗による位置ズレを防ぐ必
要があった。However, in the invention described in Japanese Patent Application Laid-Open No. 58-157127, since a fixing member formed of a pin-shaped portion is inserted and fixed in a hole provided in a movable-side winding shaft, the hole and the pin The relative position regulation of the above will affect the outer dimensions of the winding shaft. Therefore, it is necessary to strictly control the processing accuracy of the fixing hole and the external dimension accuracy of the pin-shaped part, and even a small clearance will change the diameter of the reel, and the position due to the wear of the pin-shaped part and the hole. It was necessary to prevent displacement.
【０００９】この発明の目的は、コンデンサの巻回装置
において、巻軸の径寸法を全体にわたって一定に調整す
る機構を備え、巻回されるコンデンサの巻きズレを防止
するとともに、磨耗等の装置疲労による影響を最小限に
抑制することにある。SUMMARY OF THE INVENTION It is an object of the present invention to provide a winding device for a capacitor, which is provided with a mechanism for adjusting the diameter of the winding shaft to be constant throughout the winding device, thereby preventing the winding of the wound capacitor from being displaced and causing the device to be worn out and the like. To minimize the effects of the
【００１０】[0010]
【課題を解決するための手段】この発明は、帯状の電極
箔およびセパレータを巻き取るコンデンサの巻回装置に
おいて、直径方向にスリットが形成され回転可能に支持
された巻軸と、巻軸の先端に嵌合し、巻軸と共に回転可
能に支持された軸受と、軸受と共に回転可能であり、か
つ軸受の中心から軸受の軸方向に沿って移動して前記巻
軸のスリットに挿入され、巻軸の先端を軸受の内側面に
押圧するピンとを備えたことを特徴としている。SUMMARY OF THE INVENTION The present invention relates to a winding device for a capacitor for winding a strip-shaped electrode foil and a separator, comprising: a winding shaft having a slit formed in a diameter direction and rotatably supported; And a bearing rotatably supported with the bobbin, and rotatable with the bearing, and moved from the center of the bearing along the axial direction of the bearing to be inserted into the slit of the bobbin, And a pin for pressing the tip of the bearing against the inner surface of the bearing.
【００１１】また、ピンの先端部分を尖鋭状に形成し、
あるいは巻軸のスリットの先端部分にテーパー面を設け
たことを特徴としている。Also, the tip of the pin is formed in a sharp shape,
Alternatively, a tapered surface is provided at the tip of the slit of the winding shaft.
【００１２】[0012]
【作用】この発明によるコンデンサの巻回装置では、図
面に示したように、軸受３の中心に配置されたピン４
が、巻軸１に設けたスリット２に挿入し、巻軸１の先端
を軸受３の内側面に押圧することで、巻軸１の支持機構
付近の径寸法Ｘ2 と先端付近での径寸法Ｙ2 とが一定に
保持されることになり、巻回される電極箔及びセパレー
タのずれを抑制している。In the winding device for a capacitor according to the present invention, as shown in the drawing, a pin 4 disposed at the center of the bearing 3 is provided.
There is inserted into the slit 2 provided in the winding axis 1, by pressing the distal end of the winding shaft 1 to the inner surface of the bearing 3, the diameter of the vicinity of the support mechanism of the winding shaft 1 X 2 and diameter in the vicinity of the tip Y 2 is kept constant, thereby suppressing the displacement of the wound electrode foil and the separator.
【００１３】また、ピン４の挿入によって巻軸１が押圧
された軸受３、およびこの軸受３に配置されたピン４
が、巻軸１と共に回転するため、特に巻軸１と軸受３の
間での磨耗が少なくなる。またピン４の先端を尖鋭状に
形成し、あるいは巻軸１のスリット２の先端部分にテー
パー面を設ければ、ピン４もしくは巻軸１のスリット２
の磨耗が進んだ場合、ピン４をより深く挿入することで
巻軸１の先端を軸受３の内側面に押圧することが可能に
なり、巻軸１のスリット２やピン４が磨耗しても巻軸１
の径寸法を一定に保つことが容易になる。Further, the bearing 3 against which the winding shaft 1 is pressed by the insertion of the pin 4 and the pin 4 disposed on the bearing 3
However, since it rotates together with the winding shaft 1, wear between the winding shaft 1 and the bearing 3 is particularly reduced. If the tip of the pin 4 is formed to be sharp or a tapered surface is provided at the tip of the slit 2 of the reel 1, the slit 2 of the pin 4 or the reel 1 can be formed.
When the wear of the roller 1 has progressed, the tip of the reel 1 can be pressed against the inner surface of the bearing 3 by inserting the pin 4 deeper, and even if the slit 2 and the pin 4 of the reel 1 are worn. Reel 1
It is easy to keep the diameter dimension of the lens constant.
【００１４】[0014]
【実施例】以下、この発明の実施例を図面にしたがい説
明する。図１はこの発明の実施例による巻回装置を示し
た部分断面図、図２は実施例の動作を示す部分断面図で
ある。また図３はこの発明の別の実施例を示す部分断面
図である。Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a partial sectional view showing a winding device according to an embodiment of the present invention, and FIG. 2 is a partial sectional view showing the operation of the embodiment. FIG. 3 is a partial sectional view showing another embodiment of the present invention.
【００１５】この実施例において巻軸１は、図１（ｂ）
に示したように、金属製の丸棒の一部に、この丸棒を二
分するよう軸心に対して直径方向にスリット２を設けて
おり、図示しない支持機構によって回転可能に支持され
ている。また、この巻軸１は、図示しない駆動装置およ
びその制御装置により所望の回転速度で回転して電極箔
およびセパレータを巻回する。In this embodiment, the winding shaft 1 is shown in FIG.
As shown in (1), a part of a metal round bar is provided with a slit 2 in a diametrical direction with respect to an axis so as to bisect the round bar, and is rotatably supported by a support mechanism (not shown). . The winding shaft 1 is rotated at a desired rotation speed by a driving device and its control device (not shown) to wind the electrode foil and the separator.
【００１６】巻軸１に設けたスリット２の先端部分に
は、巻軸１の先端端面から巻軸１の軸方向に向かって除
々に肉厚となるテーパー面を設けている。また、この巻
軸１は、図２に示したように、支持機構によって支持さ
れている部分の径寸法Ｘ1 を、先端部分での径寸法Ｙ1
よりも大となるように調整している。このような調整を
することにより、後述する軸受３を解除することで巻回
されたコンデンサ素子６の離脱が容易になり、かつ軸受
３への嵌合が容易になる。At the tip of the slit 2 provided on the winding shaft 1, there is provided a tapered surface which gradually becomes thicker in the axial direction of the winding shaft 1 from the tip end face of the winding shaft 1. As shown in FIG. 2, the winding shaft 1 has a diameter X 1 of a portion supported by a support mechanism and a diameter Y 1 of a tip portion.
It is adjusted to be larger than that. By performing such an adjustment, by releasing a bearing 3 described later, the wound capacitor element 6 can be easily detached and fitted to the bearing 3 easily.
【００１７】軸受３は、図１（ａ）に示したように、前
記巻軸１が嵌合し得る内側面を備え、かつ図示しない支
持機構により回転可能に支持されている。そして、支持
機構に支持された軸受３には、この軸受３に前記巻軸１
が嵌合するよう、巻軸１の軸方向に沿って軸受３を移動
させる駆動装置（図示せず）が連結されている。As shown in FIG. 1A, the bearing 3 has an inner surface on which the winding shaft 1 can be fitted, and is rotatably supported by a support mechanism (not shown). The bearing 3 supported by the support mechanism includes the reel 1
A driving device (not shown) for moving the bearing 3 along the axial direction of the winding shaft 1 is connected so that the fittings are fitted.
【００１８】更に、軸受３の中心には、軸受３を貫通す
るピン４が軸受３の軸方向に移動可能に支持されてい
る。このピン４は、先端部分が尖鋭状に形成され、図示
しない駆動機構により軸受３の軸方向に沿って移動する
とともに、軸受３と共に回転可能に支持されている。Further, at the center of the bearing 3, a pin 4 penetrating the bearing 3 is supported so as to be movable in the axial direction of the bearing 3. The pin 4 has a sharp distal end portion, is moved along the axial direction of the bearing 3 by a drive mechanism (not shown), and is supported rotatably with the bearing 3.
【００１９】この発明の実施例によりコンデンサ素子を
巻回する動作について説明する。先ず、巻軸１のスリッ
ト２に帯状の電極箔及び／またはセパレータが挿入され
て、スリット２により挟持される。そして、図示しない
駆動装置により軸受３が巻軸１の軸方向に沿って移動し
て巻軸１の先端部分が軸受３に嵌合する（図２
（ａ））。The operation of winding the capacitor element according to the embodiment of the present invention will be described. First, a strip-shaped electrode foil and / or a separator is inserted into the slit 2 of the winding shaft 1 and held by the slit 2. Then, the bearing 3 is moved along the axial direction of the winding shaft 1 by a driving device (not shown), and the leading end portion of the winding shaft 1 is fitted to the bearing 3 (FIG. 2).
(A)).
【００２０】次いで、軸受３の中心から突出したピン４
が軸受３の軸方向に移動して巻軸１のスリット２に挿入
され、その挿入にしたがって巻軸１が軸受３の内側面に
押圧される（図２（ｂ））。このピン４による押圧によ
り、巻軸１の外径寸法は、巻軸１の支持部分での径寸法
Ｘ2 から先端部分の径寸法Ｙ2 に至るまで一定になり、
このような状態で巻軸１の回転駆動装置が駆動して巻軸
１を回転させ、すなわちこの巻軸１の回転に伴って軸受
３及びこの軸受３に支持されたピン４も回転し、前記電
極箔及び／またはセパレータの巻取りが開始される。な
お、この巻回過程においては、必要に応じて途中から電
極箔を挿入し、コンデンサ素子の巻始めにセパレータの
み空巻部を設けることもできる。Next, the pins 4 projecting from the center of the bearing 3
Moves in the axial direction of the bearing 3 and is inserted into the slit 2 of the reel 1, and the reel 1 is pressed against the inner surface of the bearing 3 in accordance with the insertion (FIG. 2B). Due to the pressing by the pin 4, the outer diameter of the winding shaft 1 becomes constant from the diameter X 2 at the support portion of the winding shaft 1 to the diameter Y 2 of the tip portion,
In such a state, the rotation driving device of the reel 1 is driven to rotate the reel 1, that is, the bearing 3 and the pin 4 supported by the bearing 3 also rotate with the rotation of the reel 1, and Winding of the electrode foil and / or the separator is started. In this winding process, if necessary, an electrode foil may be inserted in the middle, and an empty winding portion may be provided only at the separator at the beginning of the winding of the capacitor element.
【００２１】巻軸１の回転により、別の実施例として図
３に示したようなコンデンサ素子６を巻回したのち、こ
のコンデンサ素子６を巻軸１から取り外す際には、前記
ピン４が軸受３の軸方向に移動して巻軸１のスリット２
から離脱させ、この離脱と共に軸受３を巻軸１の先端部
分から離脱させる。そして、この実施例においては、巻
軸１の先端部分での径寸法Ｘ1 を、支持部分での径寸法
Ｙ2 よりも小さく調整しているため、軸受３およびピン
４の離脱と共に巻軸１の先端部分の径寸法が縮小してコ
ンデンサ素子６の離脱が容易になるほか、軸受３からの
離脱においても、軸受３との摩擦も少なくなることか
ら、巻軸１及び軸受３の磨耗を最小限に抑制することが
できる。After winding the capacitor element 6 as shown in FIG. 3 as another embodiment by rotation of the winding shaft 1, when removing the capacitor element 6 from the winding shaft 1, 3 moves in the axial direction and the slit 2 of the reel 1
The bearing 3 is detached from the leading end of the winding shaft 1 together with the detachment. In this embodiment, since the diameter X 1 at the leading end of the winding shaft 1 is adjusted to be smaller than the diameter Y 2 at the supporting portion, the separation of the bearing 3 and the pin 4 and the winding of the winding shaft 1 are performed. The diameter of the leading end portion is reduced to facilitate the detachment of the capacitor element 6 and the friction with the bearing 3 during detachment from the bearing 3 is reduced, so that the abrasion of the reel 1 and the bearing 3 is minimized. Can be minimized.
【００２２】この実施例によれば、巻軸１の先端部分
は、軸受３に支持されたピン４を巻軸１のスリット２に
挿入することにより、特にスリット２のテーパー面と尖
鋭状のピン４の嵌合により、除々に軸受３の内側面に押
圧されることになる。そして、この押圧により、巻軸１
の外径寸法が一定に調整されて巻回．れるコンデンサ素
子６の巻きズレが防止されるとともに、軸受３及びピン
４が巻軸１と共に回転することになり、巻軸１と軸受３
との摩擦による磨耗が最小限に抑制される。According to this embodiment, the tip of the winding shaft 1 is formed by inserting the pin 4 supported by the bearing 3 into the slit 2 of the winding shaft 1 so that the tapered surface of the slit 2 and the sharp pin The fitting of 4 causes the inner surface of the bearing 3 to be gradually pressed. And, by this pressing, the reel 1
The outer diameter of is adjusted to a constant value and wound. As a result, the bearing 3 and the pin 4 rotate together with the winding shaft 1, and the winding of the winding shaft 1 and the bearing 3 are prevented.
Abrasion due to friction with the substrate is minimized.
【００２３】更に、仮に巻軸１と軸受３との接合部分、
またはピン４と巻軸１のスリット２との当接部分が磨耗
しても、ピン４をより深く巻軸１のスリット２に挿入す
ることで巻軸１の先端を軸受３の内側面に押圧すること
が可能であり、巻軸１の外径寸法を一定に調整すること
が容易になる。Further, if a joint between the winding shaft 1 and the bearing 3 is temporarily provided,
Or, even if the contact portion between the pin 4 and the slit 2 of the winding shaft 1 is worn, the tip of the winding shaft 1 is pressed against the inner surface of the bearing 3 by inserting the pin 4 deeper into the slit 2 of the winding shaft 1. It is easy to adjust the outer diameter of the winding shaft 1 to a constant value.
【００２４】なお、ピン４を巻軸１のスリット２に挿入
する手段としては、図３に示したこの発明の別の実施例
のようにバネ５を用いることができる。あるいは、ベア
リングを介してエアシリンダーによって移動させてもよ
い。As means for inserting the pin 4 into the slit 2 of the winding shaft 1, a spring 5 can be used as in another embodiment of the present invention shown in FIG. Alternatively, it may be moved by an air cylinder via a bearing.
【００２５】[0025]
【発明の効果】以上のようにこの発明は、帯状の電極箔
およびセパレータを巻き取るコンデンサの巻回装置にお
いて、直径方向にスリットが形成され回転可能に支持さ
れた巻軸と、巻軸の先端に嵌合し、巻軸と共に回転可能
に支持された軸受と、軸受と共に回転可能であり、かつ
軸受の中心から軸受の軸方向に沿って移動して前記巻軸
のスリットに挿入され、巻軸の先端を軸受の内側面に押
圧するピンとを備えたことを特徴としているので、巻軸
の先端が巻軸のスリットへのピンの挿入により軸受の内
側面に押圧され、巻軸の外径寸法を一定に調整すること
ができるようになり、巻回されるコンデンサ素子の巻き
ズレを抑制して信頼性の高いコンデンサ素子を製造でき
る。As described above, the present invention relates to a winding device for a capacitor for winding a strip-shaped electrode foil and a separator, wherein the winding shaft has a slit formed in the diameter direction and is rotatably supported, and a tip of the winding shaft. And a bearing rotatably supported with the bobbin, and rotatable with the bearing, and moved from the center of the bearing along the axial direction of the bearing to be inserted into the slit of the bobbin, And a pin for pressing the tip of the reel against the inner surface of the bearing, so that the tip of the reel is pressed against the inner surface of the bearing by inserting the pin into the slit of the reel, and the outer diameter of the reel is Can be adjusted to be constant, and a winding deviation of the wound capacitor element can be suppressed to manufacture a highly reliable capacitor element.
【００２６】また、軸受及びその中心に配置されたピン
は、巻軸の先端が軸受の内側面に押圧されていることか
ら、巻軸の回転に伴い共に回転するため、巻軸と軸受と
の摩擦による磨耗は最小限に抑制される。そのため、例
えば巻軸や軸受の磨耗による巻軸の外径寸法の狂いが殆
どなくなり、これらの部材の交換の必要性が少なくな
る。Further, the bearing and the pin arranged at the center thereof rotate together with the rotation of the winding shaft since the tip of the winding shaft is pressed against the inner surface of the bearing. Wear due to friction is minimized. For this reason, for example, the outer diameter dimension of the winding shaft due to abrasion of the winding shaft and the bearing hardly changes, and the necessity of replacing these members is reduced.
【００２７】また、別の技術的手段として、ピンの先端
部分を尖鋭状に形成し、あるいは巻軸のスリットの先端
部分にテーパー面を設けた場合は、たとえピンの先端部
分あるいは巻軸のスリットの先端部分が磨耗しても、ピ
ンの移動量を増加させ、より深く巻軸のスリットに挿入
することにより、巻軸の先端を軸受の内側面に所望の圧
力で押圧することが可能となり、巻軸の外径寸法を一定
に調整することができる。Further, as another technical means, when the tip portion of the pin is formed to be sharp or the tip portion of the slit of the winding shaft is provided with a tapered surface, even if the tip portion of the pin or the slit of the winding shaft is provided. Even if the tip of the roller wears, it is possible to press the tip of the reel against the inner surface of the bearing with a desired pressure by increasing the amount of movement of the pin and inserting the pin deeper into the slit of the reel, The outer diameter of the winding shaft can be adjusted to be constant.
【図１】この発明の実施例による巻回装置を示した部分
断面図FIG. 1 is a partial sectional view showing a winding device according to an embodiment of the present invention.
【図２】実施例の動作を示す部分断面図FIG. 2 is a partial sectional view showing the operation of the embodiment.
【図３】この発明の別の実施例を示す部分断面図FIG. 3 is a partial cross-sectional view showing another embodiment of the present invention.
１ 巻軸 ２ スリット ３ 軸受 ４ ピン ５ バネ ６ コンデンサ素子 1 reel 2 slit 3 bearing 4 pin 5 spring 6 capacitor element
Claims (3)
るコンデンサの巻回装置において、直径方向にスリット
が形成され回転可能に支持された巻軸と、巻軸の先端に
嵌合し、巻軸と共に回転可能に支持された軸受と、軸受
と共に回転可能であり、かつ軸受の中心から軸受の軸方
向に沿って移動して前記巻軸のスリットに挿入され、巻
軸の先端を軸受の内側面に押圧するピンとを備えたこと
を特徴とするコンデンサの巻回装置。1. A winding device for a capacitor for winding a strip-shaped electrode foil and a separator, wherein the winding shaft has a slit formed in a diametric direction and is rotatably supported. A rotatably supported bearing, rotatable with the bearing, and moving along the axial direction of the bearing from the center of the bearing and inserted into the slit of the bobbin, the tip of the bobbin on the inner surface of the bearing A winding device for a capacitor, comprising: a pressing pin.
鋭状に形成したコンデンサの巻回装置。2. The capacitor winding device according to claim 1, wherein a tip portion of the pin is formed in a sharp shape.
端部分にテーパー面を設けたコンデンサの巻回装置。3. The capacitor winding device according to claim 1, wherein a tapered surface is provided at a tip portion of the slit of the winding shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13684293A JP2722386B2 (en) | 1993-05-14 | 1993-05-14 | Capacitor winding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13684293A JP2722386B2 (en) | 1993-05-14 | 1993-05-14 | Capacitor winding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06325990A JPH06325990A (en) | 1994-11-25 |
| JP2722386B2 true JP2722386B2 (en) | 1998-03-04 |
Family
ID=15184787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13684293A Expired - Fee Related JP2722386B2 (en) | 1993-05-14 | 1993-05-14 | Capacitor winding device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2722386B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5662073B2 (en) * | 2010-07-12 | 2015-01-28 | ジェーシーシーエンジニアリング株式会社 | Method and device for winding a belt |
-
1993
- 1993-05-14 JP JP13684293A patent/JP2722386B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06325990A (en) | 1994-11-25 |
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