JP2518897Y2 - Reel for IC tape storage tape - Google Patents
Reel for IC tape storage tapeInfo
- Publication number
- JP2518897Y2 JP2518897Y2 JP2499691U JP2499691U JP2518897Y2 JP 2518897 Y2 JP2518897 Y2 JP 2518897Y2 JP 2499691 U JP2499691 U JP 2499691U JP 2499691 U JP2499691 U JP 2499691U JP 2518897 Y2 JP2518897 Y2 JP 2518897Y2
- Authority
- JP
- Japan
- Prior art keywords
- storage tape
- flange portions
- inspection window
- flange
- reel
- 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
- Storage Of Web-Like Or Filamentary Materials (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本考案はＩＣチップの精度が損な
われないように改良したＩＣチップ用格納テープの巻き
枠に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a reel for a storage tape for an IC chip, which is improved so as not to impair the accuracy of the IC chip.
【０００２】[0002]
【従来の技術】ＩＣチップを格納した格納テープは巻き
枠に巻きとられて保管されるのが普通であり、この巻き
枠は、図５に示すように胴部１を挾着するようにして、
該胴部１に一対のフランジ部２，３を接着して構成され
ている。そして、胴部１とフランジ部２，３は樹脂発泡
体製であって、特にフランジ部は樹脂発泡体ａの両面に
非発泡の樹脂シートｂが積層接着されている複合材によ
り形成されている。2. Description of the Related Art A storage tape containing an IC chip is usually wound around a reel for storage, and the reel is mounted on a body 1 as shown in FIG. ,
A pair of flanges 2 and 3 are bonded to the body 1. The body portion 1 and the flange portions 2 and 3 are made of resin foam, and particularly the flange portion is formed of a composite material in which non-foamed resin sheets b are laminated and adhered on both sides of the resin foam a. .
【０００３】なお、一対のフランジ部２，３の側面部に
は同一位置にそれぞれ点検用窓穴４，５が穿設されてお
り、これらの窓穴４，５の穴縁４ａ，５ａの部分と両フ
ランジ部２，３の外周縁２ａ，３ａの部分は、切断によ
る成形の関係で樹脂発泡体ａの発泡セルが露出してい
る。In addition, inspection window holes 4 and 5 are formed at the same positions on the side surfaces of the pair of flange portions 2 and 3, and the edge portions 4a and 5a of these window holes 4 and 5 are formed. The foam cells of the resin foam a are exposed at the outer peripheral edge portions 2a and 3a of the flange portions 2 and 3 due to the molding by cutting.
【０００４】[0004]
【考案が解決しようとする課題】従来の巻き枠は、フラ
ンジ部を加工成形する際のトリミングにより、或いは巻
き枠の運搬時の衝撃により両フランジ部内側の樹脂シー
トが端縁側（図５で外周縁２ａ，３ａの部分と穴縁４
ａ，５ａの部分）から剥離してしまう。In the conventional reel, the resin sheet inside both flange portions is moved to the edge side (outside in FIG. 5) by trimming when forming the flange portion or by impact during transportation of the reel portion. Edges 2a and 3a and hole edge 4
a) and 5a).
【０００５】そして、ＩＣチップを収納した格納テープ
を巻き枠に巻き込んだりする作業では、移動する格納テ
ープとの摩擦によって露出している部分の発泡セルは格
納テープにより擦られて破壊し、その破片がＩＣチップ
に付着して精度を狂わすといった問題がある。また、フ
ランジ部の剥離した内面側の非発泡の樹脂シートが格納
テープに引っかかり、格納テープの巻き取りを停止させ
ることもある。When the storage tape containing the IC chips is wound around the winding frame, the foamed cells exposed by the friction with the moving storage tape are rubbed and broken by the storage tape, and the fragments are broken. However, there is a problem that it adheres to the IC chip and impairs accuracy. In addition, the non-foamed resin sheet on the inner surface side where the flange portion is peeled off may be caught on the storage tape, and the winding of the storage tape may be stopped.
【０００６】本考案は上記の問題を解決したものであっ
て、その目的は格納テープにより擦られてフランジ部の
発泡セルが破壊し易い部分を補強し、ＩＣチップの精度
に影響を与えないように改良すると共に、ＩＣチップ用
格納テープの巻き込みがより容易となるように改良した
ＩＣチップ用格納テープの巻き枠を提供することにあ
る。The present invention solves the above problems, and its purpose is to reinforce the portion of the flange portion where the foamed cells are easily broken by being rubbed by the storage tape so as not to affect the accuracy of the IC chip. Another object of the present invention is to provide a winding frame for an IC chip storage tape, which is improved in order to facilitate winding of the IC chip storage tape.
【０００７】また、他の目的は格納テープの巻き込み状
態等の点検に便利であるように改良したＩＣチップ用格
納テープの巻き枠を提供することにある。Another object of the present invention is to provide a reel of a storage tape for an IC chip which is improved so as to be convenient for checking the winding state of the storage tape.
【０００８】[0008]
【課題を解決するための手段】上記目的を達成するため
に、本考案の特徴とするＩＣチップ用格納テープの巻き
枠は巻き胴部を挾着して一対のフランジ部となし、両フ
ランジ部は樹脂発泡体より成形されているＩＣチップ用
格納テープの巻き枠において、上記両フランジ部の外周
縁と該両フランジ部の側面部に穿設されている点検用窓
穴の穴縁の部分は上記樹脂発泡体の発泡セルを圧潰して
成るものであって、点検用窓穴及び外周部の抜き刃によ
る抜き工程での割れ、バリの発生を防ぎ、かつ、格納テ
ープとの摩擦等によって生じ易い発泡セルの破壊現象を
予め防止できるように構成されている。In order to achieve the above-mentioned object, a winding frame of a storage tape for an IC chip, which is a feature of the present invention, has a winding drum portion attached to form a pair of flange portions, and both flange portions. In a reel of an IC chip storage tape formed of resin foam, the outer peripheral edges of the flange portions and the edge portions of the inspection window holes formed in the side surface portions of the flange portions are It is formed by crushing the foamed cells of the resin foam, and prevents cracks and burrs from being generated in the punching process by the inspection window hole and the outer peripheral punching blade, and is caused by friction with the storage tape. It is configured so as to prevent in advance the easy phenomenon of foam cell destruction.
【０００９】上記フランジ部は樹脂発泡体の両面或いは
内側面にハイインパクトポリスチレンシートのような非
発泡の樹脂シートが積層接着されていてもよい。また、
上記点検用窓穴は両フランジ部にそれぞれ放射状に穿設
されており、一方のフランジ部に設けた点検用窓穴と他
方のフランジ部に設けた点検用窓穴は穿設位置を互いに
ずらしてあって、目視できる点検面積を拡大できるよう
に工夫されている。The flange portion may be formed by laminating and bonding a non-foamed resin sheet such as a high-impact polystyrene sheet on both surfaces or an inner surface of the resin foam. Also,
The inspection window holes are radially provided in both flange portions, and the inspection window holes provided in one flange portion and the inspection window holes provided in the other flange portion are displaced from each other. Therefore, it is designed so that the inspection area that can be visually observed can be expanded.
【００１０】[0010]
【実施例】添付図面の図１〜図４において、１１は巻き
胴部で、この巻き胴部１１を挾着してその両側にフラン
ジ部１２，１３が接着されており、両フランジ部１２，
１３の側面部中心には巻き同部１１を貫通して支軸孔１
４が、この支軸孔１４の周りには複数個の回転用手掛け
孔１５がそれぞれ穿設されている。1 to 4 of the accompanying drawings, reference numeral 11 designates a winding barrel portion, and the winding barrel portion 11 is sandwiched and flange portions 12, 13 are adhered to both sides thereof.
At the center of the side surface of 13 is passed through the winding portion 11 and the spindle hole 1
4, a plurality of rotation hook holes 15 are formed around the support shaft hole 14, respectively.
【００１１】そして、両フランジ部１２，１３には、そ
の側面部に更に複数個の点検用窓穴１６，１７をそれぞ
れ放射状に穿設し、一方のフランジ部１２側に設けられ
ている点検用窓穴１６と他方のフランジ部１２側に設け
られている点検用窓穴１７は穿設位置を互いにずらして
ある。Further, a plurality of inspection window holes 16 and 17 are radially formed in the side surfaces of both the flange portions 12 and 13, respectively, and the inspection window holes provided on one flange portion 12 side. The window hole 16 and the inspection window hole 17 provided on the side of the other flange portion 12 are displaced from each other in their drilling positions.
【００１２】上記巻き胴部１１には例えばポリスチレン
やポリプロピレン等の型内ビーズ発泡樹脂成形品が用い
られ、その周面部にはＩＣチップ用格納テープ（図示せ
ず）の先端側を差し込む挿着口１１ａを複数個設けてあ
り、また、図示の場合には両フランジ部１２，１３は密
度が０．０３〜１．１ｇ／ｃｍ３である発泡ポリスチレ
ンシート等の樹脂発泡体ａを芯材として、その両面に非
発泡のハイインパクトポリスチレン等の樹脂シートｂを
積層接着した複合材により成形されている。An in-mold bead foaming resin molded product of polystyrene, polypropylene or the like is used for the winding body portion 11, and an insertion port for inserting the front end side of an IC chip storage tape (not shown) on the peripheral surface portion thereof. A plurality of 11a are provided, and in the illustrated case, both flange portions 12 and 13 have a resin foam a such as a polystyrene foam sheet having a density of 0.03 to 1.1 g / cm 3 as a core material. It is formed of a composite material in which resin sheets b of non-foamed high-impact polystyrene or the like are laminated and adhered on both sides thereof.
【００１３】両フランジ部１２，１３の外周縁１２ａ，
１３ａの部分と点検用窓穴１６，１７の穴縁１６ａ，１
７ａの部分は、その樹脂発泡体ａの発泡セルを圧潰し
て、補強層に形成されており、この圧潰した部分は、Ｉ
Ｃチップ用格納テープの引き込み引き出し操作が容易に
できるように、図３に示すようにフランジ部の内側から
外縁側に向けてテーパー部を設けて若干拡開した傾斜面
になっている。Outer peripheral edges 12a of the flange portions 12 and 13,
13a and hole edges 16a, 1 of inspection window holes 16, 17
The portion 7a is formed into a reinforcing layer by crushing the foam cells of the resin foam a, and the crushed portion is I
As shown in FIG. 3, a taper portion is provided from the inside of the flange portion toward the outer edge side so that the storage tape for the C chip can be easily pulled in and pulled out, so that the inclined surface is slightly expanded.
【００１４】[0014]
【考案の効果】本考案は上記の如くであって、ＩＣチッ
プ用格納テープによって擦られ易い部分の発泡層はその
発泡セルを圧潰したので、該部分は樹脂シートとの強力
な接着と相俟って強度的にも改善され、擦られても破壊
による破片の生ずる心配がなく、ＩＣチップの精度を狂
わすといった不具合を解消できる。The present invention is as described above, and the foam layer of the portion that is easily rubbed by the storage tape for the IC chip crushes the foam cell, so that the portion has strong adhesion with the resin sheet. Therefore, the strength is also improved, and there is no fear that fragments will be generated due to breakage even if rubbed, and it is possible to solve the problem that the accuracy of the IC chip is disturbed.
【００１５】また、両フランジ部に設けられている点検
用窓穴は、一方の点検用窓穴が他方の点検用窓穴に対し
穿設位置を互いにずらしてあるので、目視できる面積を
拡大できて点検作業を行う上に便利である等、ＩＣチッ
プの保護性に優れている点と相俟ってその実用的価値は
多大である。Further, the inspection window holes provided on both the flange portions are formed such that one inspection window hole is displaced from the other inspection window hole in the piercing position, so that the visible area can be enlarged. The practical value of the IC chip is great in combination with the fact that it is excellent in the protection of the IC chip, such that it is convenient for the inspection work.
【図１】本考案の一実施例を示す斜視図である。FIG. 1 is a perspective view showing an embodiment of the present invention.
【図２】図１のＡ−Ａ線断面図である。FIG. 2 is a sectional view taken along line AA of FIG.
【図３】図２のＢ部分拡大断面図である。FIG. 3 is an enlarged sectional view of part B of FIG.
【図４】図２のＣ部分拡大断面図である。FIG. 4 is an enlarged sectional view of part C of FIG.
【図５】従来の巻き枠の半部正断面図である。FIG. 5 is a half sectional front view of a conventional reel.
１１は巻き胴部、１２，１３はフランジ部、１２ａ，１
３ａは外周縁、１６，１７は点検用窓穴、１６ａ，１７
ａは穴縁、ａは樹脂発泡体である。11 is a winding barrel portion, 12 and 13 are flange portions, 12a and 1
3a is an outer peripheral edge, 16 and 17 are inspection window holes, and 16a and 17
a is a hole edge, and a is a resin foam.
Claims (2)
なし、両フランジ部は樹脂発泡体により形成されている
ＩＣチップ用格納テープの巻き枠において、上記両フラ
ンジ部の外周縁の部分と該両フランジ部の側面部に穿設
されている点検用窓穴の穴縁の部分は上記樹脂発泡体の
発泡セルを圧潰して成ることを特徴とするＩＣチップ用
格納テープの巻き枠。1. A winding frame of an IC chip storage tape, wherein a winding drum portion is sandwiched to form a pair of flange portions, both flange portions being formed of a resin foam, and the outer peripheral edges of the both flange portions. A winding frame for an IC chip storage tape, characterized in that the portion and the hole edge portion of the inspection window hole formed in the side surface portions of both the flange portions are formed by crushing the foam cells of the resin foam. .
射状に穿設されており、一方のフランジ部に設けた点検
用窓穴と他方のフランジ部に設けた点検用窓穴は穿設位
置を互いにずらして成ることを特徴とする請求項１記載
のＩＣチップ用格納テープの巻き枠。2. The inspection window holes are radially provided in both flange portions, respectively, and the inspection window hole provided in one flange portion and the inspection window hole provided in the other flange portion are provided in a radial manner. The reel of the storage tape for IC chips according to claim 1, wherein the positions are offset from each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2499691U JP2518897Y2 (en) | 1991-01-23 | 1991-01-23 | Reel for IC tape storage tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2499691U JP2518897Y2 (en) | 1991-01-23 | 1991-01-23 | Reel for IC tape storage tape |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0496471U JPH0496471U (en) | 1992-08-20 |
| JP2518897Y2 true JP2518897Y2 (en) | 1996-11-27 |
Family
ID=31760109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2499691U Expired - Fee Related JP2518897Y2 (en) | 1991-01-23 | 1991-01-23 | Reel for IC tape storage tape |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2518897Y2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3135401B2 (en) * | 1993-01-19 | 2001-02-13 | ポリプラスチックス株式会社 | Polyacetal resin composition |
| JP2570366Y2 (en) * | 1993-01-29 | 1998-05-06 | 信越ポリマー株式会社 | Carrier tape reel |
| JP2018131276A (en) * | 2017-02-13 | 2018-08-23 | 三井化学東セロ株式会社 | Winding drum for electric wire |
-
1991
- 1991-01-23 JP JP2499691U patent/JP2518897Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0496471U (en) | 1992-08-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |