JPS63180685A - Tape reel - Google Patents
Tape reelInfo
- Publication number
- JPS63180685A JPS63180685A JP1189787A JP1189787A JPS63180685A JP S63180685 A JPS63180685 A JP S63180685A JP 1189787 A JP1189787 A JP 1189787A JP 1189787 A JP1189787 A JP 1189787A JP S63180685 A JPS63180685 A JP S63180685A
- Authority
- JP
- Japan
- Prior art keywords
- winding core
- synthetic resin
- auxiliary winding
- core
- tape 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.)
- Pending
Links
- 238000004804 winding Methods 0.000 claims abstract description 42
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 14
- 239000000057 synthetic resin Substances 0.000 claims abstract description 14
- 239000004698 Polyethylene Substances 0.000 claims abstract description 3
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims abstract description 3
- -1 polyethylene Polymers 0.000 claims abstract description 3
- 229920000573 polyethylene Polymers 0.000 claims abstract description 3
- 238000000748 compression moulding Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 229920001169 thermoplastic Polymers 0.000 abstract description 2
- 239000004416 thermosoftening plastic Substances 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は祇テープやマイクロプロセッサのチップを貼
着した包装テープ用として好適なテープリールに関する
もので、特に、使い捨てにされる廉価なテープリールに
関するものである。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a tape reel suitable for use as a packaging tape or a packaging tape to which a microprocessor chip is attached, and particularly to a disposable and inexpensive tape reel. It is related to.
従来、この種の用途に用いられるテープリールは廉価に
作るため厚紙を成形し、糊付けして組立てられるか、合
成樹脂によって射出成形されるのが一般である。Conventionally, tape reels used for this type of use are generally made of cardboard and assembled by gluing or injection molded from synthetic resin in order to be manufactured at low cost.
然しなから、厚紙型のものは湿気に弱く、加工精度が低
いため、これに巻き付けるテープを傷めることがあるば
かりか、塵埃を生じやすく精密産業で使用するのには適
当でなかった。また、このような不具合を解消すべくこ
れを射出成形によって製造することも試みられたが、合
成樹脂の使用量が多くなり、外形が大型化するばかりか
材料の無駄が多く製造コストを高騰させる不具合があっ
た。However, cardboard-type tapes are susceptible to moisture and have low processing precision, which not only can damage the tape wrapped around them, but also easily generate dust, making them unsuitable for use in precision industries. In addition, attempts have been made to manufacture these by injection molding in order to solve these problems, but this not only increases the amount of synthetic resin used and increases the external size, but also causes waste of materials and increases manufacturing costs. There was a problem.
この発明は合成樹脂の使用量が少なく、且つ製造の容易
なテープリールを得ることを目的とするもので、巻き芯
を介して連結される円板状の２枚の端板からなり、端板
の一方は合成樹脂製の薄板を一側に圧搾成形して中心部
に断面が略コ字形をなす環状の巻き芯が突出され、他方
は同様に合成樹脂製の薄板を一側に圧搾成形して前記環
状の巻き芯の内径の部分とはゾ同径の環状の補助巻き芯
を突設し、前記巻き芯の内側にその補助巻き芯を嵌合さ
せて結合した点に特徴がある。The purpose of this invention is to obtain a tape reel that uses a small amount of synthetic resin and is easy to manufacture. One side is made by compression molding a thin sheet made of synthetic resin on one side and has an annular winding core with a roughly U-shaped cross section protruding from the center, and the other is made from a thin sheet made of synthetic resin similarly pressed and molded on one side. The present invention is characterized in that an annular auxiliary winding core having the same diameter as the inner diameter portion of the annular winding core is provided in a protruding manner, and the auxiliary winding core is fitted inside the winding core and connected to the winding core.
以下、図示の実施例によってこの発明を説明すると、図
中、テープリール１は巻き芯２と一体に成形された円板
状の一方の端板３と、補助巻き芯４と一体に成形された
他方の端板５とを対向させて、補助巻き芯４を巻き芯２
の芯孔へ嵌合させて一体的に結着させたものである。The present invention will be explained below with reference to the illustrated embodiment. In the figure, a tape reel 1 has one disc-shaped end plate 3 integrally molded with a winding core 2, and an auxiliary winding core 4 integrally molded. The auxiliary winding core 4 is placed on the winding core 2 with the other end plate 5 facing
It is fitted into the core hole of and is integrally bound.
両端板３．５は共にポリエチレン・塩化ビニールその他
、熱可塑性の合成樹脂の薄いロールシートから解かれた
細長いシートを、逐次加熱し金型で後述する巻き芯２、
補助巻き芯４などを成形した後切り離して作られる。こ
れを詳しく説明すると、まず、一方の端板３は第１図で
示すように、芯部に断面が略コ字形をなす環状の巻き芯
２が突出成形されている。巻き芯２は外径の部分２ａに
テープが巻きつけられるもので、芯孔、すなわち、内径
の部分２ｂには前記した補助巻き芯４が嵌合されるので
、そこには高さ０．５ ｍｍ程度の係合溝２ｃが形成さ
れている。３ａは補強用のリプであり同様に圧搾成形さ
れている。３ｂは肉抜き用の窓でありテープリール１に
巻き付けられるテープの取扱いのためのものである。Both end plates 3.5 are made by sequentially heating a long and narrow sheet unraveled from a thin rolled sheet of polyethylene, vinyl chloride, or other thermoplastic synthetic resin, and using a mold to form a winding core 2, which will be described later.
It is made by molding the auxiliary winding core 4 and the like and then separating it. To explain this in detail, first, as shown in FIG. 1, one end plate 3 has an annular winding core 2 having a substantially U-shaped cross section protruding from its core portion. The tape is wound around the outer diameter portion 2a of the winding core 2, and the above-described auxiliary winding core 4 is fitted into the core hole, that is, the inner diameter portion 2b, so that there is a height of 0.5 mm. An engagement groove 2c of about mm is formed. 3a is a reinforcing lip, which is also compression molded. Reference numeral 3b is a thinning window for handling the tape wound around the tape reel 1.
他方の端板５は補助巻き芯４の部分を除き、はり前記一
方の端板３と略同形に作られている。補助巻き芯４も同
様に中心部に断面が略コ字形をなす環状の突起として成
形されおり、外径の部分４ａが前記内径の部分２ｂに緩
く締まり嵌めされるもので、外径の部分４ａに前記係合
溝２ｃと係合する高さ０．５１程度の係合突起４ｂが突
出させである。The other end plate 5 is made to have substantially the same shape as the one end plate 3 except for the auxiliary winding core 4. Similarly, the auxiliary winding core 4 is formed as an annular projection having a substantially U-shaped cross section at the center, and the outer diameter portion 4a is loosely fitted into the inner diameter portion 2b, and the outer diameter portion 4a An engaging protrusion 4b having a height of about 0.51 mm protrudes from the engaging groove 2c.
いずれの端板３．５においても、巻き芯２或いは補助巻
き芯４の内周の部分には若干の平坦部２ｄ、４ｃを設け
ることが岡ｑ性を低下させないため必要である。In any of the end plates 3.5, it is necessary to provide some flat portions 2d, 4c on the inner periphery of the winding core 2 or auxiliary winding core 4 so as not to reduce the elasticity.
この発明は２個の端板３．５をそれぞれ中心部に形成し
た巻き芯２と補助巻き芯４の部分で結合してテープリー
ル１とするものでり、肉厚の）貰い合成樹脂のシートを
圧搾成形して作っても、巻き芯２の部分は断面コ字形の
環状突起とされ、更に、補助巻き芯４を嵌合させて強化
したから芯部の剛性が高く、且つ、合成樹脂の使用量が
少なくてすむ上、両端板の結合および分解が容易にでき
て、材料が薄肉であっても破損が少ない。また、当然な
がら厚紙製のテープリールに比べれば塵埃の排出もなく
精密工場における使用にも何ら支障がない等の効果があ
る。In this invention, two end plates 3.5 are connected to each other at a winding core 2 and an auxiliary winding core 4 formed in the center to form a tape reel 1. Even if it is made by compression molding, the winding core 2 has an annular protrusion with a U-shaped cross section, and the auxiliary winding core 4 is fitted and strengthened, so the core has high rigidity and is made of synthetic resin. Not only does it require a small amount of use, the end plates can be easily connected and disassembled, and even if the material is thin, there is little chance of damage. Further, as a matter of course, compared to tape reels made of cardboard, there are no dust emissions and there are no problems with use in precision factories.
図面はこの発明の一実施例を示すもので、第１図はテー
プリール１を２個の端板３．５に分解した状態を示す断
面図、第２図はテープリール１の外観図である。
ｌ−・−テープリール、 ２−巻き芯、３−−−一方
の端板、 ４・−・補助巻き芯、５−他方の端板、The drawings show one embodiment of the present invention, and FIG. 1 is a sectional view showing a tape reel 1 disassembled into two end plates 3.5, and FIG. 2 is an external view of the tape reel 1. . l--tape reel, 2--winding core, 3--one end plate, 4--auxiliary winding core, 5--other end plate,
Claims (5)
らなり、端板の一方は合成樹脂製の薄板を一側に圧搾成
形して中心部に断面が略コ字形をなす環状の巻き芯が突
出され、他方は同様に合成樹脂製の薄板を一側に圧搾成
形して前記環状の巻き芯の内径の部分とほゞ同径の環状
の補助巻き芯を突設し、前記巻き芯の内側にその補助巻
き芯を嵌合させて結合してなるテープリール。(1) Consisting of two disc-shaped end plates connected via a winding core, one of the end plates is made by compression molding a thin synthetic resin plate on one side and has a roughly U-shaped cross section in the center. An annular winding core protrudes from the other end, and an annular auxiliary winding core having approximately the same diameter as the inner diameter portion of the annular winding core is protruded from the other side by compression molding a thin plate made of synthetic resin. , a tape reel formed by fitting and bonding the auxiliary winding core inside the winding core.
部分には互いに嵌合する係合溝と係合突起とが形成され
ている特許請求の範囲第１項記載のテープリール。(2) The tape reel according to claim 1, wherein an engaging groove and an engaging protrusion that fit into each other are formed on the inner surface of the inner diameter portion of the winding core and the outer diameter portion of the auxiliary winding core. .
は緩い締まり嵌めに設定してある特許請求の範囲第１項
記載のテープリール。(3) The tape reel according to claim 1, wherein the inner diameter portion of the winding core and the outer diameter portion of the auxiliary winding core are set to be a loose interference fit.
許請求の範囲第１項記載のテープリール。(4) The tape reel according to claim 1, wherein the synthetic resin forming the thin plate is vinyl chloride.
許請求の範囲第１項記載のテープリール。(5) The tape reel according to claim 1, wherein the synthetic resin forming the thin plate is polyethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1189787A JPS63180685A (en) | 1987-01-21 | 1987-01-21 | Tape reel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1189787A JPS63180685A (en) | 1987-01-21 | 1987-01-21 | Tape reel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63180685A true JPS63180685A (en) | 1988-07-25 |
Family
ID=11790518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1189787A Pending JPS63180685A (en) | 1987-01-21 | 1987-01-21 | Tape reel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63180685A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0687373U (en) * | 1992-10-26 | 1994-12-22 | アイシート工業株式会社 | Reel of carrier tape for electronic components |
| US5531399A (en) * | 1994-09-28 | 1996-07-02 | Alpha Enterprises, Inc. | Tape reel |
| US5779186A (en) * | 1997-04-03 | 1998-07-14 | General Motors Corporation | Multi-part reel for electrical terminals and the like |
-
1987
- 1987-01-21 JP JP1189787A patent/JPS63180685A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0687373U (en) * | 1992-10-26 | 1994-12-22 | アイシート工業株式会社 | Reel of carrier tape for electronic components |
| US5531399A (en) * | 1994-09-28 | 1996-07-02 | Alpha Enterprises, Inc. | Tape reel |
| US5779186A (en) * | 1997-04-03 | 1998-07-14 | General Motors Corporation | Multi-part reel for electrical terminals and the like |
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