JPS61123418A - Automatic adjusting device of leveler for producing metallic plate-shaped body - Google Patents
Automatic adjusting device of leveler for producing metallic plate-shaped bodyInfo
- Publication number
- JPS61123418A JPS61123418A JP24488984A JP24488984A JPS61123418A JP S61123418 A JPS61123418 A JP S61123418A JP 24488984 A JP24488984 A JP 24488984A JP 24488984 A JP24488984 A JP 24488984A JP S61123418 A JPS61123418 A JP S61123418A
- Authority
- JP
- Japan
- Prior art keywords
- leveler
- camber
- metallic plate
- shaped body
- metal plate
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/02—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling by rollers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Straightening Metal Sheet-Like Bodies (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、金属製板状体製造用レベラーの自動調整装置
に関するものであり、例えば短冊形リードフレーム用材
を製造する工程におけるレベラーの自動調整装置に関す
るものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an automatic adjustment device for a leveler for manufacturing a metal plate-shaped body, and for example, an automatic adjustment device for a leveler in the process of manufacturing a rectangular lead frame material. It is related to the device.
金属条をプレスによって打ち抜いて例えば短冊形のＩＣ
用リードフレーム用材を製造する場合、通常長尺の金属
条をロールから繰り出し、その捲きぐせを矯正するため
に数個の金属ロールの組み合わせからなるレペラーを通
して平坦化し、これを順送り金型が設置しであるプレス
に間欠的に送って所定の形状に打ち抜き加工してリード
フレーム用材を製造していた。そのとき製造した短冊形
のリードフレーム用材の数個を取り出してその反りを測
定し、所定レベル以上の反りの場合には、その反りを矯
正すべく、人手により金属条のレベラーの矯正ロール調
Ｉｎ構を調整していた。For example, a rectangular IC is produced by punching out a metal strip using a press.
When producing materials for lead frames, usually a long metal strip is rolled out from a roll, flattened through a repeller consisting of a combination of several metal rolls to correct curling, and then a progressive mold is installed. Lead frame materials were produced by being sent intermittently to a press and punched into a predetermined shape. Several of the rectangular lead frame materials produced at that time were taken out and their warpage was measured. If the warp exceeded a predetermined level, the warp was manually corrected using a metal strip leveler. I was adjusting the structure.
上記の従来技術においては、試料としてのリードフレー
ム用材の取り出し、反りの検査、測定、レペラーの調整
など人手による４Ｌ雑な作業が多く、またレペラーの調
整にはかなり熟練度を要していた。In the above-mentioned conventional technology, there are many 4L sloppy manual operations such as taking out the lead frame material as a sample, inspecting and measuring warpage, and adjusting the repeller, and adjusting the repeller requires considerable skill.
本発明は、上述したような従来技術における問題点を解
決し、その製造作業を大幅に改善し、かつ裂品の寸法精
度を向上させることができる新規な金属製板状体製造用
レペラーの自動調整装置を提供することを目的とするも
のである。すなわち本発明は、製造した金属製板状体、
特に短冊形リードフレーム用材の所定レベル以上の反り
を自動的に検出する機構及び検出した情報に基づいて該
金属製板状体の素材である金属条の反りを矯正する・レ
ベラーの矯正度を自動的に調整する機構を含む金属製板
状体製造用レベラーの自動調整装置である。The present invention solves the problems in the prior art as described above, and provides a novel automatic repeller for manufacturing metal sheet objects, which can significantly improve the manufacturing operation and improve the dimensional accuracy of torn products. The object is to provide an adjustment device. That is, the present invention provides a manufactured metal plate-like body,
In particular, a mechanism that automatically detects warpage of a rectangular lead frame material that exceeds a predetermined level, and a mechanism that corrects warpage of the metal strip that is the material of the metal plate based on the detected information. Automatically adjusts the degree of correction of the leveler. This is an automatic adjustment device for a leveler for manufacturing a metal plate-like object, which includes a mechanism for automatically adjusting the leveler.
以下、実施例に基づいて本発明の詳細な説明する。 Hereinafter, the present invention will be described in detail based on examples.
第１図には、本発明の装置の具体例の概要が図示されて
いる。図中、右側の機構は本発明の装置における第一の
機構、゛製造した金属製板状体の所定レベル以上の反り
を自動的に検出する機構″である。FIG. 1 shows an overview of a specific example of the device of the invention. In the figure, the mechanism on the right side is the first mechanism in the apparatus of the present invention, which is ``a mechanism that automatically detects warpage of a manufactured metal plate of a predetermined level or higher''.
第１図において、製造された金属製板状体の試料１が、
搬送コンベアベルト２上に載せられ、反シ検出機６の真
下に配置される。反り検出機６からは、接触スイッチ３
１．３２，３３．５４に連動している接触検出計５１’
、 ３２’、 ３３’、 ３４’が伸び、試料１の表
面に接触してその伸び量を検知し、試料１の全体として
の反りを算出する。その算出値が所定のレベルを超えた
ときに、その算出値に対応したレベラーの調整量を算出
し、その量だけレベラーの調整機構４を作動させるので
ある。この機構の主要部は。In FIG. 1, sample 1 of the manufactured metal plate-shaped body is
It is placed on the conveyor belt 2 and placed directly below the anti-shield detector 6. From the warp detector 6, the contact switch 3
Contact detector 51' linked to 1.32, 33.54
, 32', 33', and 34' extend and come into contact with the surface of sample 1 to detect the amount of elongation, and calculate the warpage of sample 1 as a whole. When the calculated value exceeds a predetermined level, the leveler adjustment amount corresponding to the calculated value is calculated, and the leveler adjustment mechanism 4 is operated by that amount. The main parts of this mechanism are.
接触検出針とそれに連動した接触スイッチ、反シ量検出
機構、レベラーの調整量算出機構及びレペラー調整機構
への作動指令機構などであるが、この具体例は単なる例
示にすぎず、例えば反りの状態を光学的に検出したり、
電気的に検出することも可能であり、それらを具体化す
る技術は、形状認識センサーとして種々のものがよく知
られてお９、当業者はこれをヒントに容易に具体化する
ことができる。These include a contact detection needle, a contact switch linked thereto, a counter-shield amount detection mechanism, a leveler adjustment amount calculation mechanism, and an operation command mechanism for the leveler adjustment mechanism, but this specific example is merely an example. optically detect,
Electrical detection is also possible, and various techniques for implementing them are well known as shape recognition sensors9, and those skilled in the art can easily implement them using this as a hint.
図中の左側の機構は、第一の機構に連動した第二の機構
、“検出した情報に基づいて該金属製板状体の素材であ
る金属条の反りを矯正するレベラーの矯正度を自動的に
調整する機構 である。この機構は第一の機構からの情
報を受け、レベラーのＡ整機構４におけるモーターを一
定量回転させて、例えばレベラーのロール５の間隔を所
定の量だけ変化させるものである。この調整によりレベ
ラーを通過する金属ウェブの反）の直しに変化を生じ、
最終製品において平坦なあるいは適性な範囲内の微小な
反りの金属条にすることができる。The mechanism on the left side of the figure is a second mechanism linked to the first mechanism, which automatically adjusts the degree of correction of the leveler that corrects the warpage of the metal strip that is the material of the metal plate based on the detected information. This mechanism receives information from the first mechanism and rotates the motor in the A adjustment mechanism 4 of the leveler by a certain amount to change, for example, the interval between the rolls 5 of the leveler by a predetermined amount. This adjustment causes a change in the straightness of the metal web passing through the leveler,
The final product can be a flat metal strip or a metal strip with a slight warp within a suitable range.
本発明によれば、レベラーの調整を自動的に行うことに
より、製品の品質が安定し、生産効率も向上するという
効果が得られる。According to the present invention, by automatically adjusting the leveler, it is possible to obtain the effects of stabilizing product quality and improving production efficiency.
第１図は、本発明の装置の機構の概要説明図である。
１；金属製板状体の試料、２；搬送コンベアベルト、３
；反り検出機、
３１、 ６２．３５．３４：接触スイッチ、５１’、
３２’、 ５５’、 ３４’；接触検出針、４；レヘラ
ーａｌｌ藍！構、 ５ ；レベラーのロール群。
第 １ 図
１；奎属製拒状体
２ ：搬送へルト
３ ：反す羽酬＝ネ〜
３１、３２．３３，３４：
接触スイ−，＋
３１’、 ３２’ 、 ３３’、 ３４’、 ；接触検
１＠
４：しペラ−加養装置
Ｓ：レベラーロークレ群FIG. 1 is a schematic explanatory diagram of the mechanism of the apparatus of the present invention. 1; Metal plate sample, 2; Conveyor belt, 3
Warp detector, 31, 62.35.34: Contact switch, 51',
32', 55', 34'; Contact detection needle, 4; Leherer all indigo! Structure, 5; Leveler role group. 1st Fig. 1; Rejected body 2: Conveyor belt 3: Rubbing feed = Ne ~ 31, 32. 33, 34: Contact switch, + 31', 32', 33', 34', ;Contact test 1 @ 4: Shipera - Rehabilitation device S: Leveler Rokure group
Claims (2)
自動的に検出する機構及び検出した情報に基づいて該金
属製板状体の素材である金属条の反りを矯正するレベラ
ーの矯正度を自動的に調整する機構を含む金属製板状体
製造用レベラーの自動調整装置。(1) A mechanism that automatically detects warpage of a manufactured metal plate at a predetermined level or higher, and a correction leveler that corrects the warp of the metal strip that is the material of the metal plate based on the detected information. An automatic adjustment device for a leveler for manufacturing metal plate objects, including a mechanism that automatically adjusts the degree.
ることを特徴とする特許請求の範囲（１）に記載の金属
製板状体製造用レベラーの自動調整装置。(2) The automatic adjustment device for a leveler for manufacturing a metal plate-like body according to claim (1), wherein the metal plate-like body is a material for a rectangular lead frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24488984A JPS61123418A (en) | 1984-11-20 | 1984-11-20 | Automatic adjusting device of leveler for producing metallic plate-shaped body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24488984A JPS61123418A (en) | 1984-11-20 | 1984-11-20 | Automatic adjusting device of leveler for producing metallic plate-shaped body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61123418A true JPS61123418A (en) | 1986-06-11 |
Family
ID=17125488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24488984A Pending JPS61123418A (en) | 1984-11-20 | 1984-11-20 | Automatic adjusting device of leveler for producing metallic plate-shaped body |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61123418A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104043686A (en) * | 2013-03-15 | 2014-09-17 | 布拉德伯里公司 | Methods And Apparatus To Monitor Material Conditioning Machines |
| US10378873B2 (en) | 2013-03-15 | 2019-08-13 | The Bradbury Company, Inc. | Methods and apparatus to monitor material conditioning machines |
-
1984
- 1984-11-20 JP JP24488984A patent/JPS61123418A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104043686A (en) * | 2013-03-15 | 2014-09-17 | 布拉德伯里公司 | Methods And Apparatus To Monitor Material Conditioning Machines |
| EP2777839A1 (en) * | 2013-03-15 | 2014-09-17 | The Bradbury Company, Inc. | Methods and apparatus to monitor strip material conditioning machines |
| AU2014201565B2 (en) * | 2013-03-15 | 2015-03-05 | The Bradbury Company, Inc. | Methods and apparatus to monitor material conditioning machines |
| US9021844B2 (en) | 2013-03-15 | 2015-05-05 | The Bradbury Company, Inc. | Methods and apparatus to monitor material conditioning machines |
| EP3342495A1 (en) | 2013-03-15 | 2018-07-04 | The Bradbury Company, Inc. | Methods and apparatus to monitor material conditioning machines |
| US10357812B2 (en) | 2013-03-15 | 2019-07-23 | The Bradbury Company, Inc. | Methods and apparatus to monitor material conditioning machines |
| US10378873B2 (en) | 2013-03-15 | 2019-08-13 | The Bradbury Company, Inc. | Methods and apparatus to monitor material conditioning machines |
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