JPH0211335B2 - - Google Patents
Info
- Publication number
- JPH0211335B2 JPH0211335B2 JP11365284A JP11365284A JPH0211335B2 JP H0211335 B2 JPH0211335 B2 JP H0211335B2 JP 11365284 A JP11365284 A JP 11365284A JP 11365284 A JP11365284 A JP 11365284A JP H0211335 B2 JPH0211335 B2 JP H0211335B2
- Authority
- JP
- Japan
- Prior art keywords
- flange
- strip
- metal
- continuous
- pilot holes
- 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
- 229910052751 metal Inorganic materials 0.000 claims description 35
- 239000002184 metal Substances 0.000 claims description 35
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 239000012790 adhesive layer Substances 0.000 claims description 10
- 239000011888 foil Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000004080 punching Methods 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 claims 1
- 238000010030 laminating Methods 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
Landscapes
- Punching Or Piercing (AREA)
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明はビデオ、オーデイオのカセツトリール
用メタルフランジの製造方法に関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a method of manufacturing a metal flange for a video/audio cassette reel.
（従来の技術）
カセツトリール用のメタルフランジは次の製造
方法によつて成形している。(Prior Art) A metal flange for a cassette reel is formed by the following manufacturing method.
メタルフランジが数十個採れる新聞紙大程度
の大きさの金属板表面に表示印刷し、その表示
に保護膜をラミネートし、フランジ用素板を成
形する。 An indication is printed on the surface of a metal plate about the size of a newspaper, from which several dozen metal flanges can be obtained, a protective film is laminated to the indication, and a blank plate for the flange is formed.
フランジ用素板にそのパイロツト孔開孔指示
マークにしたがつてパイロツト孔を打抜き且つ
裁断指示ラインに沿い帯状板に裁断して成形す
る。 A pilot hole is punched out in the blank plate for the flange according to the pilot hole opening instruction mark, and the plate is cut into a band-shaped plate along the cutting instruction line.
帯状板からそのパイロツト孔を基準にして、
メタルフランジを各個に打抜き成形する。 From the strip plate, using the pilot hole as a reference,
Each metal flange is stamped and formed.
斯る製造法では各工程に次の欠点がある。 Each step of this manufacturing method has the following drawbacks.
工程では金属板と表示との間に印刷ズレが生
じ易く、表示端が金属板から外れて印刷されな
いケースさえあり、その板部分は廃棄せざるを
得ない。 During the process, printing is likely to be misaligned between the metal plate and the display, and there are even cases where the edge of the display comes off the metal plate and is not printed, forcing that part of the plate to be discarded.
工程では裁断作業と、パイロツト孔の孔穿け
作業とを目視調整しながら行つていて、作業者
の能力に頼つているため、表示とパイロツト孔
との間にはパイロツト孔の孔穿け位置のズレが
原因であるズレが生じ易い。 In the process, the cutting work and the drilling work of the pilot hole are performed while visually adjusting and relying on the ability of the operator, so there may be a difference in the position of the pilot hole drilling between the display and the pilot hole. Misalignment is likely to occur due to
工程では、打抜かれたメタルフランジは工
程における表示に対するパイロツト孔の位置ズ
レのために、表示が偏つていて商品価値が劣
る。 In the process, the punched metal flange has a misalignment of the pilot hole with respect to the markings during the process, so the markings are biased and the product value is poor.
そして各工程の間で動かされる素板は違いにぶ
つかり合い、その表裏両面が傷つき易く、裏面側
の傷はテープ側縁を傷つける心配さえあつた。 The blank plates that are moved during each process collide with each other, and both the front and back surfaces are easily damaged, and there was even concern that scratches on the back side would damage the edges of the tape.
（発明が解決しようとする問題点）
本発明は表示とパイロツト孔との根本的なズレ
をなくして、傷のない均一品を大量生産可能にす
ること課題とする。(Problems to be Solved by the Invention) An object of the present invention is to eliminate the fundamental misalignment between the display and the pilot hole and to enable mass production of uniform products without scratches.
（問題点を解決するための手段）
本発明はその課題を達成するために、パイロツ
ト孔が穿けられている連続状金属箔帯をベースと
して、帯表面に印刷位置をパイロツト孔のセンサ
ーで確認しながら所定表示印刷して且つその表示
に保護膜をラミネートし、帯裏面に接着層を施し
て成形した連続状装飾帯と、パイロツト孔を有し
て且つフランジとしての所要強度を有する連続状
金属帯とを、両帯のパイロツト孔が合致するよう
調時しながら上記接着層を媒体にして重合させて
連続状フランジ素帯を成形し、然る後にパイロツ
ト孔を基準にして、フランジ外接円相当部を除き
所定フランジ形状にプレス成形し、最後に外接円
相当部から打抜いて成形するようにした構成を特
徴とする。(Means for solving the problem) In order to achieve the object, the present invention uses a continuous metal foil strip with pilot holes as a base, and checks the printing position on the strip surface using a sensor in the pilot holes. A continuous decorative band formed by printing a predetermined display, laminating a protective film on the display, and applying an adhesive layer to the back of the band, and a continuous metal band having pilot holes and having the required strength as a flange. are polymerized using the adhesive layer as a medium while adjusting the timing so that the pilot holes of both bands coincide with each other to form a continuous flange strip, and then, using the pilot holes as a reference, a portion corresponding to the circumferential circle of the flange is formed. It is characterized by a structure in which it is press-molded into a predetermined flange shape except for the flange, and finally punched out from a portion corresponding to the circumscribed circle.
（作用）
最始の表示印刷から最後の打抜きまで終始パイ
ロツト孔を基準にして製造される。(Function) The product is manufactured based on the pilot hole from beginning to end, from the first display printing to the final punching.
（実施例）
第１図は本発明製造方法に採用した装置Ａを示
しており、A1はセンサー、A2は印刷装置、A3は
ラミネート加工装置、A4は接着剤塗布装置、A5
は同調ローラー、A6は窓孔F1を打抜き成形する
プレス装置、A7はハブ（図示せず）の取付け孔
F2打抜き成形するプレス装置、A8はドライブシ
ヤフト（図示せず）が貫通可能な開口F3を打抜
き成形するプレス装置、A9はメタルフランジＦ
の外周円相当部F4を打抜き成形するプレス装置
である。(Example) Fig. 1 shows an apparatus A adopted in the manufacturing method of the present invention, where A 1 is a sensor, A 2 is a printing device, A 3 is a laminating device, A 4 is an adhesive coating device, and A 5 is a laminating device.
is a synchronized roller, A 6 is a press device that punches and forms the window hole F 1 , and A 7 is a mounting hole for the hub (not shown).
F 2 is a press device for punching and forming, A 8 is a press device for punching and forming an opening F 3 through which a drive shaft (not shown) can pass, A 9 is a metal flange F
This is a press device that punches and forms a portion F4 corresponding to the outer circumference circle of.
センサーA1は金属箔帯２０のパイロツト孔２
０ａを捕捉する毎に、その検出信号を電気的に印
刷装置A2に連絡する。 Sensor A 1 is the pilot hole 2 of the metal foil strip 20
Every time 0a is captured, the detection signal is electrically communicated to the printing device A2 .
印刷装置A2はセンサーA1から送られてくる検
出信号を作動信号として受けてその都度作動し
て、金属箔帯２０表面の所定位置に文字、模様、
色彩それらの組合せからなる表示２１を印刷す
る。 The printing device A 2 receives the detection signal sent from the sensor A 1 as an activation signal and operates each time, printing characters, patterns, etc. at a predetermined position on the surface of the metal foil strip 20.
A display 21 consisting of a combination of colors is printed.
ラミネート加工装置A3は表示２１上に保護膜
２２をラミネートする。 The laminating device A 3 laminates the protective film 22 on the display 21 .
接着剤塗布装置A4は金属箔帯２０裏面に接着
層２３を塗布形成する。 The adhesive coating device A 4 coats and forms the adhesive layer 23 on the back surface of the metal foil strip 20 .
同調ローラーA5はA1乃至A4の各装置を経て成
形された連続状装飾帯２、別途成形された連続状
金属帯３とを、両帯のパイロツト孔２０ａ，３０
ａが合致するよう調時しながら、接着層２３を媒
体にして重合させて連続状フランジ素帯１を成形
する。 The synchronized roller A 5 passes through the pilot holes 20 a and 30 of both bands the continuous decorative band 2 formed through the devices A 1 to A 4 and the continuous metal band 3 formed separately.
The continuous flange strip 1 is formed by polymerizing using the adhesive layer 23 as a medium while adjusting the timing so that a coincides with each other.
プレス装置A6はパイロツト孔２０ａ，３０ａ
を基準にして、窓孔F1を打抜き成形する。 Press device A 6 has pilot holes 20a, 30a
Using this as a reference, punch and form the window hole F1 .
プレス装置A7はパイロツト孔２０ａ，３０ａ
を基準にして、取付け孔F2を打抜き成形する。 Press device A 7 has pilot holes 20a, 30a
Using this as a reference, punch out the mounting hole F2 .
プレス装置A8はパイロツト孔２０ａ，３０ａ
を基準にして、開口F3を打抜き成形する。 Press device A8 has pilot holes 20a, 30a
Using this as a reference, punch out an opening F3 .
プレス装置A9はパイロツト孔２０ａ，３０ａ
を基準にして、外周円相当部F4を打抜いてメタ
ルフランジＦを成形する。 Press device A 9 has pilot holes 20a, 30a
Based on this, a portion F4 corresponding to the outer circumference circle is punched out to form a metal flange F.
次に斯る装置を用いた本発明製造方法について
説明する。 Next, the manufacturing method of the present invention using such an apparatus will be explained.
金属箔帯２０はアルミニウム等の素材からなる
連続状のもので、両側に沿いパイロツト孔２０ａ
を形成している。この金属箔帯２０はロール状態
から戻されて同調ローラーA5に向けて連続的に
誘導されて、印刷装置A2位置で帯表面の所定の
位置に表示２１を印刷され、次いでラミネート加
工装置A3位置で表示２１に保護膜２２をラミネ
ートされ、続いて接着層塗布装置A4で帯裏面に
接着層２３を塗布されて、メタル状の装飾帯２と
して成形される。 The metal foil strip 20 is a continuous strip made of a material such as aluminum, and has pilot holes 20a along both sides.
is formed. This metal foil strip 20 is returned from the rolled state and guided continuously towards the synchronizing roller A 5 to print an indicia 21 at a predetermined position on the strip surface at the printing device A 2 position, and then to the laminating device A. A protective film 22 is laminated on the display 21 at position 3 , and then an adhesive layer 23 is applied to the back side of the band using an adhesive layer coating device A 4 to form a metal decorative band 2.
一方、連続状の金属帯３はその両側に沿いパイ
ロツト孔３０ａを装飾帯２におけるパイロツト孔
２０ａと同ピツチ状に有していて、ロール状態か
ら同調ローラーA5に向けて戻される。 On the other hand, the continuous metal strip 3 has pilot holes 30a along both sides thereof at the same pitch as the pilot holes 20a in the decorative strip 2, and is returned from the rolled state toward the tuning roller A5 .
別々に同調ローラーA5に向けて誘導された装
飾体２と金属帯３は、両帯のパイロツト孔２０
ａ，３０ａが合致した状態に接着層２３を媒体に
して同調ローラーA5で重合されて、フランジ素
体１として成形される。 The decorative body 2 and the metal strip 3, which are guided separately toward the tuning roller A 5 , are inserted into the pilot hole 20 of both strips.
When a and 30a are aligned, they are polymerized using the adhesive layer 23 as a medium by a synchronized roller A5 , and the flange element body 1 is formed.
このフランジ素体１はプレス装置A6乃至A9に
順移動して、プレス装置A6位置では同装置より
パイロツト孔２０ａ，３０ａを基準にして窓孔
F1を打抜き成形され、次いでプレス装置A7位置
では同装置によりパイロツト孔２０ａ，３０ａを
基準にして取付け孔F2を打抜き成形され、次に
プレス装置A8位置ではパイロツト孔２０ａ，３
０ａを基準にして開口F3を打抜き成形され、最
後にプレス装置A9位置で同装置によりパイロツ
ト孔２０ａ，３０ａを基準にして外周円相当部
F4を打抜かれて、メタルフランジＦが成形され
る。 This flange body 1 is sequentially moved to press devices A 6 to A 9 , and at the press device A 6 position, window holes are formed from the press device A 6 with reference to the pilot holes 20 a and 30 a.
F 1 is punched and formed, and then the mounting hole F 2 is punched and formed using the press machine A at the 7 position with reference to the pilot holes 20a and 30a, and then the pilot holes 20a and 3 are punched and formed by the press machine A at the 8 position.
An opening F 3 is punched and formed with reference to 0a, and finally a part corresponding to the outer circumference is punched using the same press at the 9 position of the press device A with reference to pilot holes 20a and 30a.
F 4 is punched out to form a metal flange F.
上記実施例は装飾帯２の製造からフランジ素体
１、そしてメタルフランジＦの打抜き成形まで連
続工程による製造法例を示しているが、これに限
定されず、例えば装飾帯２は別途ロール状に成形
しておいたり、フランジ素体１をいつたんロール
状に巻回した後、各プレス成形する製造法とする
ことも任意である。 Although the above embodiment shows an example of a manufacturing method using a continuous process from manufacturing the decorative band 2 to stamping the flange body 1 and the metal flange F, the present invention is not limited to this. For example, the decorative band 2 is separately formed into a roll shape. Alternatively, the flange body 1 may be rolled up into a roll and then press-formed.
斯る本発明製造方法により製造されたメタルフ
ランジＦは、窓孔F1および取付け孔F2および開
口F3そして外周円相当部F4を有する所定形態に
整形されていて、表示２１の位置ズレがないもの
である。 The metal flange F manufactured by the manufacturing method of the present invention is shaped into a predetermined shape having a window hole F 1 , a mounting hole F 2 , an opening F 3 , and a portion F 4 corresponding to the outer circumference circle, and the positional deviation of the display 21 is prevented. There is no such thing.
また製造するメタルフランジＦの形態は上記説
明および図示したものに限定されず自由である。 Further, the form of the metal flange F to be manufactured is not limited to that described above and shown in the drawings, but is free.
さらに上記実施例において、外周円相当部F4
の打抜き成形前に、取付け孔F2にハブ（図示せ
ず）を固着するハブ付け工程を付加することも自
由である。 Furthermore, in the above embodiment, the outer circumferential circle equivalent part F 4
It is also possible to add a hub attaching process of fixing a hub (not shown) to the attaching hole F2 before the stamping process.
（発明の効果）
表示の印刷からプレス成形まで同じパイロツ
ト孔を基準にして製造するから、表示のズレお
よび形のバラツキがない、均一で定形状のメタ
ルフランジを自動的に量産することができる。(Effects of the Invention) Since manufacturing is performed using the same pilot hole as a reference from display printing to press molding, it is possible to automatically mass-produce uniform and regular-shaped metal flanges without display deviations or shape variations.
装飾面および裏面に傷がなく、傷による商品
価値の低下や、テープを傷つける心配がなく、
商品価値の高いものを安価に量産できる。 There are no scratches on the decorative side or back side, so there is no need to worry about reducing the product value or damaging the tape due to scratches.
Products with high commercial value can be mass-produced at low cost.
接着層をクツシヨンとしてプレス成形し製造
するので、バリができにくく不良品がほとんど
出ず、量産できる。 Since the adhesive layer is press-molded as a cushion, burrs are less likely to form, there are almost no defective products, and mass production is possible.
第１図は本発明製造方法の一実施例を工程順に
示す正面図。第２図は一部切欠して示す平面図。
第３図は―線に沿える断面図。第４図は―
線に沿える断面図。第５図は―線に沿える
断面図。第６図は―線に沿える断面図。第７
図は―線に沿える断面図。第８図―線に
沿える断面図。第９図は―線に沿える断面
図。第１０図は―線に沿える断面図。第１１
図はXI―XI線に沿える断面図。第１２図はメタル
フランジの斜視図である。
図中１はフランジ素体、２は装飾帯、３は金属
帯、２０は金属箔帯、２０ａ，３０ａはパイロツ
ト孔、２１は表示、２２は保護膜、２３は接着
層、Ｆはメタルフランジ、F4は外周円相当部。
FIG. 1 is a front view showing an embodiment of the manufacturing method of the present invention in the order of steps. FIG. 2 is a partially cutaway plan view.
Figure 3 is a cross-sectional view taken along the - line. Figure 4 is-
A cross-sectional view along the line. Figure 5 is a sectional view taken along the - line. Figure 6 is a cross-sectional view taken along the - line. 7th
The figure is a cross-sectional view along the line. Figure 8 - Sectional view along the line. Figure 9 is a sectional view taken along the - line. Figure 10 is a sectional view taken along the - line. 11th
The figure is a cross-sectional view taken along the XI-XI line. FIG. 12 is a perspective view of the metal flange. In the figure, 1 is the flange body, 2 is the decorative band, 3 is the metal band, 20 is the metal foil band, 20a, 30a are the pilot holes, 21 is the display, 22 is the protective film, 23 is the adhesive layer, F is the metal flange, F 4 is the equivalent part of the outer circumference.
Claims (1)
帯をベースとして、帯表面に印刷位置をパイロツ
ト孔のセンサーで確認しながら所定表示印刷して
且つその表示に保護膜をラミネートし、帯裏面に
接着層を施して成形した連続状装飾帯と、パイロ
ツト孔を有して且つフランジとしての所要強度を
有する連続状金属帯とを、両帯のパイロツト孔が
合致するよう調時しながら上記接着層を媒体にし
て重合させて連続状フランジ素帯を成形し、然る
後にパイロツト孔を基準にして、フランジ外接円
相当部を除き所定フランジ形状にプレス成形し、
最後に外接円相当部から打抜いて成形するように
したことを特徴とするカセツトリール用メタルフ
ランジの製造方法。1. Using a continuous metal foil strip with pilot holes as a base, print a predetermined display on the surface of the strip while checking the printing position with a sensor in the pilot hole, laminate a protective film on the display, and glue it to the back of the strip. A continuous decorative band formed by applying layers and a continuous metal band having pilot holes and having the required strength as a flange are bonded together, and the adhesive layer is applied to the continuous metal band while adjusting the timing so that the pilot holes of both bands match. Polymerize as a medium to form a continuous flange strip, then press-form into a predetermined flange shape using the pilot hole as a reference, excluding a portion corresponding to the circumscribed circle of the flange,
A method for manufacturing a metal flange for a cassette reel, characterized in that the metal flange for a cassette reel is finally formed by punching out a portion corresponding to the circumscribed circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11365284A JPS60256994A (en) | 1984-06-02 | 1984-06-02 | Manufacture for metal flange for cassette reel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11365284A JPS60256994A (en) | 1984-06-02 | 1984-06-02 | Manufacture for metal flange for cassette reel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60256994A JPS60256994A (en) | 1985-12-18 |
| JPH0211335B2 true JPH0211335B2 (en) | 1990-03-13 |
Family
ID=14617694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11365284A Granted JPS60256994A (en) | 1984-06-02 | 1984-06-02 | Manufacture for metal flange for cassette reel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60256994A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI758130B (en) * | 2021-03-15 | 2022-03-11 | 廣達電腦股份有限公司 | Composite automatic production equipment for in-mold placement process |
| JP2025014318A (en) * | 2023-07-18 | 2025-01-30 | トヨタ自動車株式会社 | Progressive press device and control method |
-
1984
- 1984-06-02 JP JP11365284A patent/JPS60256994A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60256994A (en) | 1985-12-18 |
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