JPS6210992Y2 - - Google Patents
Info
- Publication number
- JPS6210992Y2 JPS6210992Y2 JP4994382U JP4994382U JPS6210992Y2 JP S6210992 Y2 JPS6210992 Y2 JP S6210992Y2 JP 4994382 U JP4994382 U JP 4994382U JP 4994382 U JP4994382 U JP 4994382U JP S6210992 Y2 JPS6210992 Y2 JP S6210992Y2
- Authority
- JP
- Japan
- Prior art keywords
- electrode foil
- foil
- tab
- width
- cutting
- 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
- 239000011888 foil Substances 0.000 claims description 68
- 238000004804 winding Methods 0.000 claims description 23
- 239000003990 capacitor Substances 0.000 claims description 16
- 238000005520 cutting process Methods 0.000 claims description 16
- 230000006698 induction Effects 0.000 claims description 8
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 6
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Description
【考案の詳細な説明】
この考案は超小型の誘導型コンデンサ巻取装置
に係る。さらに詳細に言えば、この考案は一定の
箔幅のコンデンサ用電極箔をこの箔幅に垂直の方
向にリード線取付用のタブ付して形成した個々の
電極箔片を上記の垂直の方向においてこれに直角
に切断し、このタブ付して切断された電極箔片を
上記の直角の方向に沿うように移動してこの電極
箔片を巻取るように構成される誘導型コンデンサ
巻取装置に係る。[Detailed description of the invention] This invention relates to an ultra-small induction type capacitor winding device. More specifically, this invention consists of capacitor electrode foil with a constant foil width and tabs for attaching lead wires in a direction perpendicular to the foil width. An induction type capacitor winding device is constructed to cut the electrode foil piece at right angles to this, move the cut electrode foil piece with this tab along the perpendicular direction, and wind up the electrode foil piece. Related.
従来の誘導型コンデンサ巻取装置の一例におい
ては、第1図に説明するように、たとえば、リー
ル1に巻付けたアルミニウム箔のような金属の電
極箔2の箔幅Wを規定の値に固定し、所定のコン
デンサ容量を得るために必要とされる可変の長さ
Lごとに、電極箔2を箔幅Wに垂直の方向にお
いて、この方向に直角に切断刃3を用いて切断
する。この切断工程の前に、リード線取付用のタ
ブ4がタブ供給方向tに沿つて電極箔2上に移動
し、長さLのほぼ中間にそれぞれ任意の手段によ
り固定されている。このタブ4を固定された電極
箔2は、数枚より成るたとえば紙あるいはプラス
チツクフイルムを重ね合わせて得られる巻回体5
の層間に巻心6を中心にして巻心回転方向rに巻
取られる。この方法を行う巻取装置において得ら
れるコンデンサは箔幅Wを一つの狭い値に設定す
ればコンデンサ容量は長さLに従つて一義的に決
定されるために、長さLにより容量を調整し得る
範囲は制約され、さらに、箔幅Wを別の極狭い幅
に設定すれば、次に述べるような短所が認められ
る。 In an example of a conventional induction type capacitor winding device, as illustrated in FIG. Then, the electrode foil 2 is cut in a direction perpendicular to the foil width W using a cutting blade 3 at right angles to this direction for each variable length L required to obtain a predetermined capacitor capacity. Before this cutting process, the tab 4 for attaching the lead wire is moved onto the electrode foil 2 along the tab supply direction t, and is fixed approximately in the middle of the length L by arbitrary means. The electrode foil 2 to which the tab 4 is fixed is a rolled body 5 formed by overlapping several sheets of paper or plastic film, for example.
The core 6 is wound between the layers in the core rotation direction r. For capacitors obtained using a winding device that uses this method, if the foil width W is set to one narrow value, the capacitor capacity is uniquely determined according to the length L, so the capacitance is adjusted according to the length L. The range that can be obtained is limited, and furthermore, if the foil width W is set to another extremely narrow width, the following disadvantages will occur.
1 電極箔2の長さLを定めて切断し巻心6に巻
取るに当り箔幅Wが極狭い幅に設定されている
ために電極箔2の方向に沿う伸びが生じ易
く、したがつて、電極箔2の直線性が悪くな
り、これを正しく巻取るためには切断装置およ
び巻取装置が複雑化する。1. When cutting the electrode foil 2 to a determined length L and winding it around the winding core 6, the foil width W is set to an extremely narrow width, which tends to cause the electrode foil 2 to elongate along the direction. , the linearity of the electrode foil 2 deteriorates, and the cutting device and winding device become complicated in order to wind it correctly.
2 タブ4を固定するに際し、上記のように直線
性の悪化に基いて箔幅Wの方向における位置合
わせが困難となる。2. When fixing the tab 4, alignment in the direction of the foil width W becomes difficult due to the deterioration of linearity as described above.
3 さらに、電極箔2の切断長さLが極短の場合
には、電極箔2を切断する装置とこの切断され
た電極箔2を巻取る装置とはきわめて接近する
こととなるために、電極箔2を適確に切断する
機構を設ける位置を自由に選択することは不可
能に近くなる。3 Furthermore, if the cutting length L of the electrode foil 2 is extremely short, the device that cuts the electrode foil 2 and the device that winds up the cut electrode foil 2 will be very close to each other. It becomes almost impossible to freely select the location where the mechanism for cutting the foil 2 accurately is provided.
この考案は上記の短所に示される欠点を解消
し、コンデンサの容量を相対的に自由に設定し得
るように電極箔は切断され、この切断の前に電極
箔にリード線取付用のタブが固定され、そして、
このタブを固定し切断された電極箔片は電極箔の
繰出し方向に垂直の方向に移動されて巻回体の層
間に巻取られる誘導型コンデンサ巻取装置を得る
ことをその目的とする。 This invention eliminates the disadvantages shown in the above disadvantages, and the electrode foil is cut so that the capacitance of the capacitor can be set relatively freely.Before this cutting, a tab for attaching the lead wire is fixed to the electrode foil. and,
The purpose of this invention is to obtain an induction type capacitor winding device in which the tab is fixed and the cut electrode foil piece is moved in a direction perpendicular to the direction in which the electrode foil is fed out and wound up between the layers of the winding body.
この考案の誘導型コンデンサ巻取装置の一実施
例を第2図に説明する。リール11に巻付けたア
ルミニウム箔のような金属の電極箔12の箔幅1
Wを、たとえば従来の装置における長さLに対応
する一つの値に固定し、所定のコンデンサ容量を
得るために必要とされる可変の長さ1Lを、たと
えば従来の装置における箔幅Wに対応する一つの
値に選択する。リード線取付用のタブ14は図に
おいて左方より右方へタブ供給方向1tに沿つて
電極箔12上に移動し、後に切断されるべき1個
の電極箔片112のほぼ中央に切断による損傷を
受けぬ位置に任意の手段により固定される。タブ
14の固定された電極箔12は上記の長さ1Lを
保有するようにして箔幅1Wに垂直の方向1に
おいて、この方向1に直角に切断刃13を用い
て切断され、ここに電極箔片112が得られる。
電極箔片112は方向1に直角の方向1pに移
動し、数枚より成るたとえば紙あるいはプラスチ
ツクフイルムを重ね合わせて得られる巻回体15
の層間に巻心16を中心にして巻心回転方向1r
に巻取られる。 An embodiment of the induction type capacitor winding device of this invention will be explained in FIG. Foil width 1 of metal electrode foil 12 such as aluminum foil wound around reel 11
W is fixed to one value, which corresponds, for example, to the length L in the conventional device, and the variable length 1L required to obtain a predetermined capacitance corresponds to, for example, the foil width W in the conventional device. Select one value. The tab 14 for attaching the lead wire moves from the left to the right in the figure along the tab supply direction 1t on the electrode foil 12, causing damage due to cutting approximately at the center of one electrode foil piece 112 to be cut later. It is fixed by any means in a position where it will not be exposed to. The electrode foil 12 on which the tab 14 is fixed is cut in a direction 1 perpendicular to the foil width 1W using a cutting blade 13 at right angles to this direction 1 so that the electrode foil 12 has the above-mentioned length 1L. A piece 112 is obtained.
The electrode foil piece 112 moves in the direction 1p perpendicular to the direction 1, and the electrode foil piece 112 moves in the direction 1p perpendicular to the direction 1, and forms a wound body 15 obtained by overlapping several sheets of paper or plastic film, for example.
The direction of rotation of the core 1r around the core 16 is between the layers of
It is wound up.
この方法を行う巻取装置において得られるコン
デンサは従来の巻取装置において長さLに対応す
る箔幅1Wを有し、かつ、箔幅Wに対応する長さ
1Lを有するように構成されているから、相対的
に大きい箔幅1Wとタブ14を取付けるスペース
のみを必要とする相対的に極狭い長さ1Lを採用
することができる。このように、一つの相対的に
大きい値に固定された箔幅1Wに対し、一つの相
対的に小さい値に選択し得る可変の長さ1Lを組
合わせることにより、コンデンサ容量を自由に設
定することが可能となり、しかも長さ1Lの電極
箔片112を切断すべき位置とこの電極箔片11
2を層間に巻回すべき巻心16の位置とは、箔幅
1Wが不変性に富むことから、離隔し得るという
特徴を示す。すなわち、この考案によれば次に述
べるような長所が認められる。 The capacitor obtained with a winding device that performs this method is configured to have a foil width of 1 W, which corresponds to the length L in a conventional winding device, and a length of 1 L, which corresponds to the foil width W. Therefore, it is possible to adopt a relatively large foil width 1W and a relatively narrow length 1L that requires only a space for attaching the tab 14. In this way, the capacitor capacity can be freely set by combining the foil width 1W, which is fixed at one relatively large value, with the variable length 1L, which can be selected at one relatively small value. It is now possible to cut the electrode foil piece 112 with a length of 1L and the position where the electrode foil piece 112 is to be cut.
Since the foil width 1W is highly invariable, the position of the core 16 at which the core 16 should be wound between the layers can be separated. That is, this invention has the following advantages.
1 箔幅が比較的に大きい値を得ることから電極
箔の直線性が優れているために、簡単な切断機
構を有する普通のスリツト装置を採用すること
ができる。1. Since the electrode foil has excellent linearity since the foil width is relatively large, a common slitting device with a simple cutting mechanism can be used.
2 電極箔を切断する前にリード線取付用のタブ
を固定するために、大きい値の箔幅に対するタ
ブの位置合わせを確実に行うことができるとい
う優れた点が認められる。2. In order to fix the tab for attaching the lead wire before cutting the electrode foil, it is recognized that the excellent point is that the tab can be reliably aligned with respect to a large value of the foil width.
3 電極箔12の移動する方向と切断後の電極箔
片112の移動する方向とを異にすることがで
きるために、切断した場所から若干離れた場所
で巻回することができるので、切断装置と巻取
装置との配置を容易に選択することができる。3. Since the direction in which the electrode foil 12 moves and the direction in which the cut electrode foil piece 112 moves can be made different, winding can be performed at a location slightly away from the cutting location, so the cutting device The arrangement of the winding device and the winding device can be easily selected.
4 電極箔片の箔幅が相対的に大きい値をもつて
不変性に富むことから、電極箔片の寸法が一定
の値をとり易く、したがつて、コンデンサ容量
の精度が優れている。4. Since the foil width of the electrode foil piece has a relatively large value and is highly invariable, the dimensions of the electrode foil piece tend to take a constant value, and therefore, the accuracy of the capacitor capacitance is excellent.
5 電極箔の箔幅の大きいことから、これを巻付
けるリールの外径を大きく取ることが可能とな
り、上記のように切断位置と巻取位置との関係
を独立して設定できることと相俟つて巻取装置
の効率が従来に比べて5倍から10倍以上優れて
いる。5. Due to the large foil width of the electrode foil, it is possible to increase the outer diameter of the reel on which it is wound, and this together with the fact that the relationship between the cutting position and the winding position can be set independently as described above. The efficiency of the winding device is 5 to 10 times better than conventional technology.
6 箔幅として従来の15mmから10mmのものが最近
のたとえば4mmのものに変化しても、電極箔片
に1個のタブ固定が行われる直後に電極箔が切
断されるために、電極箔に多くのタブが連続し
て固定して垂下することがなく、したがつて、
電極箔にたるみがなく、これら材料をプールす
るに際し箔切れおよびこれによる破損が生じな
い。6 Even if the foil width changes from the conventional 15mm to 10mm to the recent 4mm, the electrode foil is cut immediately after one tab is fixed to the electrode foil piece, so Many tabs are fixed in succession and do not droop, therefore
There is no slack in the electrode foil, and when these materials are pooled, there is no foil breakage and resulting damage.
7 タブを固定した直後に電極箔片は巻取られて
貯蔵されるので、タブ付の材料のままで多量に
プールされるという従来の欠陥は生じない。7. Immediately after fixing the tabs, the electrode foil strips are rolled up and stored, so the conventional defect of large pools of tabbed material does not occur.
第1図は従来の誘導型コンデンサ巻取装置の概
略を示す斜視図である。第2図はこの考案の誘導
型コンデンサ巻取装置の概略を示す斜視図であ
る。
図において、2,12……電極箔、3,13…
…切断刃、4,14……タブ、5,15……巻回
体、112……電極箔片。
FIG. 1 is a perspective view schematically showing a conventional induction type capacitor winding device. FIG. 2 is a perspective view schematically showing the induction type capacitor winding device of this invention. In the figure, 2, 12... electrode foil, 3, 13...
... Cutting blade, 4, 14 ... Tab, 5, 15 ... Winding body, 112 ... Electrode foil piece.
Claims (1)
方向においてリード線取付用のタブを固定する機
構、上記のタブを固定した電極箔を相対に小さい
長さにおいて上記の箔幅に垂直の方向にこの方向
に直角に切断して電極箔片を設ける機構、およ
び、この電極箔片を上記の垂直の方向に移動して
巻回体に巻取る機構より成る超小型の誘導型コン
デンサ巻取装置。 A mechanism for fixing a tab for attaching a lead wire in the direction in which an electrode foil having a relatively large foil width is sent out, and a mechanism for fixing a tab for attaching a lead wire in a direction perpendicular to the foil width with a relatively small length of the electrode foil to which the tab is fixed. An ultra-compact induction type capacitor winding device comprising a mechanism for cutting the electrode foil pieces at right angles to the direction and a mechanism for moving the electrode foil pieces in the above-mentioned perpendicular direction and winding them into a winding body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4994382U JPS58153442U (en) | 1982-04-08 | 1982-04-08 | Ultra-compact induction capacitor winding device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4994382U JPS58153442U (en) | 1982-04-08 | 1982-04-08 | Ultra-compact induction capacitor winding device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58153442U JPS58153442U (en) | 1983-10-14 |
JPS6210992Y2 true JPS6210992Y2 (en) | 1987-03-16 |
Family
ID=30060762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4994382U Granted JPS58153442U (en) | 1982-04-08 | 1982-04-08 | Ultra-compact induction capacitor winding device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58153442U (en) |
-
1982
- 1982-04-08 JP JP4994382U patent/JPS58153442U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS58153442U (en) | 1983-10-14 |
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