JPH064237B2 - Cutting device - Google Patents
Cutting deviceInfo
- Publication number
- JPH064237B2 JPH064237B2 JP61113320A JP11332086A JPH064237B2 JP H064237 B2 JPH064237 B2 JP H064237B2 JP 61113320 A JP61113320 A JP 61113320A JP 11332086 A JP11332086 A JP 11332086A JP H064237 B2 JPH064237 B2 JP H064237B2
- Authority
- JP
- Japan
- Prior art keywords
- cutting
- roller
- cutting device
- cutting edge
- amorphous metal
- 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 - Lifetime
Links
- 239000005300 metallic glass Substances 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 17
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 229910000997 High-speed steel Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- 239000003522 acrylic cement Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Shearing Machines (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Description
【発明の詳細な説明】 （産業上の利用分野） 本発明は，金属細線が紙やフィルムに組合わされてなる
シート状物を切断する装置に関するものである。Description: TECHNICAL FIELD The present invention relates to a device for cutting a sheet-like material formed by combining metal wires with paper or film.
（従来の技術） 従来，例えば盗難防止システムに使用されるラベルは，
非晶質金属細線を紙やフィルム組合わせたシート状物を
所定の長さに切断して得るが，このラベルは，第２図に
示すごとく，非晶質金属細線５が，上側の紙又はフィル
ム１１と，下側の紙又はフィルム１３との間に接着剤１
２で固着されたシート状物６を切断したものである。シ
ート状物６には，上記のごとく，二枚の紙又はフィルム
１１，１３の間に非晶質金属細線５が存在するので，ラ
ベルを得るには，まずシート状物６の金属細線部分の切
断が行われる。すなわち，一定幅（通常１〜６mm，例え
ば非晶質金属細線５の直径が１３０μの場合は幅４mm）
で，一定長（５〜１０cm）に切断される。１４，１４′
は切刃２によるシート状物６の切断部であり，線間は切
り線１５を切り放す。切断に使用される従来装置を第３
図に示すと，刃付ローラ１の回転面に，一定小幅の切刃
２が非晶質金属細線５の本数分だけ並列に，かつラベル
の長さに応じた定間隔に配設されている。刃付ローラ１
と切刃２とは，合金工具鋼(SKD)又は高速度鋼（ＳＫ
Ｈ）よりなる一体物で，切刃２の刃先角度は３０°であ
る。また，刃付ローラ１に対設する対向ローラ３は，刃
付ローラ１と回転軸は平行で，回転方向は逆である。か
かる装置で，非晶質金属細線５を固着したシート状物６
は刃付ローラ１と対向ローラとの間に挿入され，切刃２
による押し切り作用で一定長に切断が行われるのであ
る。(Prior Art) Conventionally, for example, labels used for anti-theft systems are
The amorphous metal fine wire is obtained by cutting a sheet-like material which is a combination of paper and film into a predetermined length. This label has the amorphous metal fine wire 5 on the upper paper or as shown in FIG. Adhesive 1 between the film 11 and the lower paper or film 13
The sheet-like material 6 fixed in 2 is cut. As described above, since the sheet metal 6 has the amorphous metal thin wire 5 between the two sheets of paper or films 11 and 13, in order to obtain the label, first, the metal thin wire portion of the sheet 6 is A disconnect is made. That is, a fixed width (usually 1 to 6 mm, for example, if the diameter of the amorphous metal thin wire 5 is 130 μ, the width is 4 mm)
Then, it is cut into a certain length (5 to 10 cm). 14,14 '
Is a cutting portion of the sheet-like material 6 by the cutting blade 2, and a cutting line 15 is cut off between the lines. Third conventional device used for cutting
As shown in the figure, on the rotating surface of the bladed roller 1, a certain number of narrow cutting blades 2 are arranged in parallel by the number of the amorphous metal thin wires 5 and at regular intervals according to the length of the label. . Roller with blade 1
And cutting edge 2 are alloy tool steel (SKD) or high speed steel (SK)
H), the cutting edge 2 has a cutting edge angle of 30 °. Further, the counter roller 3 opposite to the bladed roller 1 has a rotation axis parallel to that of the bladed roller 1 and an opposite rotation direction. With such a device, the sheet-like material 6 to which the amorphous metal thin wire 5 is fixed
Is inserted between the roller with blade 1 and the opposing roller, and the cutting blade 2
It is cut into a certain length by the push-cutting action by.
（発明が解決しようとする問題点） 非晶質金属細線は，硬度が高いという機械的性質をもっ
ているため，従来装置においては切刃の摩耗が激しく，
非晶質金属細線の切断の有無のチェックを頻繁に行う必
要があるため，装置の稼動率が悪く，製造コストも多大
であるという欠点を有するものであった。(Problems to be solved by the invention) Since the amorphous metal thin wire has a mechanical property of high hardness, wear of the cutting edge is severe in the conventional device,
Since it is necessary to frequently check whether or not the amorphous metal thin wire is cut, it has a drawback that the operation rate of the device is low and the manufacturing cost is high.
（問題点を解決するための手段） 本発明者らは，従来装置の上記問題点を解決すべく，非
晶質金属細線のような硬い線条に対する切断装置を提供
することを目的として鋭意検討の結果，刃付ローラに広
幅の切刃を用い，対向ローラには段差周条を設け，刃付
きローラを摺動可能に固設するか，又は切刃を摺動可能
に固設することにより，切刃を高寿命とし得ることを見
出し，本発明に到達したのである。(Means for Solving Problems) The inventors of the present invention have earnestly studied for the purpose of providing a cutting device for a hard wire such as an amorphous metal thin wire in order to solve the above problems of the conventional device. As a result, by using a wide cutting blade for the bladed roller and providing a stepped peripheral strip on the opposing roller, the bladed roller is fixed slidably or the cutting blade is slidably fixed. Therefore, they have found that the cutting edge can have a long life, and have reached the present invention.
すなわち本発明は，刃付ローラと，このローラに対設す
る対向ローラとからなり，刃付ローラには広幅の切刃を
ローラの回転面にラベルの長さに応じた間隔に付設する
とともに，対向ローラには被切断物の切断幅とほぼ同幅
の段差周条を突設してなり，刃付ローラを摺動可能に固
設するか，又は切刃を摺動可能に固設してなることを特
徴とする切断装置を要旨とするものである。That is, the present invention comprises a bladed roller and an opposing roller that opposes this roller. The bladed roller is provided with wide cutting blades on the rotating surface of the roller at intervals according to the length of the label, and The opposite roller is provided with a step peripheral strip having a width substantially the same as the cutting width of the object to be cut, and the bladed roller is slidably fixed or the cutting edge is slidably fixed. The gist of the present invention is a cutting device.
以下，図面によって本発明装置の一例を説明する。第１
図において，刃付ローラ１には，被切断物の切断幅より
も広い幅の切刃２をローラの回転面に切断長の間隔をお
いて付設してあり，刃付ローラ１に対設した対向ローラ
３には，前記切断幅とほぼ同幅の段差周条４をシート状
物６の非晶質金属細線５の本数分だけ突設してある。ま
た，刃付ローラ又は切刃が摺動可能に固設されている。
かかる装置を回転し，非晶質金属細線５を含むシート状
物６を両ローラ１，２間に挿入すると，切刃２と対向ロ
ーラ３の段差周条４との押し切り作用によってシート状
物６は周条幅分が切断される。An example of the device of the present invention will be described below with reference to the drawings. First
In the figure, a cutting blade 2 having a width wider than the cutting width of an object to be cut is attached to the bladed roller 1 on the rotation surface of the roller at intervals of a cutting length, and is opposed to the bladed roller 1. On the opposing roller 3, step peripheral strips 4 each having a width substantially equal to the cutting width are provided so as to protrude by the number of the amorphous metal thin wires 5 of the sheet-like material 6. Further, a bladed roller or a cutting blade is slidably fixed.
When such a device is rotated to insert the sheet-like material 6 containing the amorphous metal thin wire 5 between the rollers 1 and 2, the sheet-like material 6 is pushed by the push-cutting action of the cutting edge 2 and the step peripheral strip 4 of the opposing roller 3. Is cut by the width of the circumference.
本発明の装置はかかる構成になるので，装置使用中に切
刃が摩耗すると，刃付ローラを軸方向に摩耗した周条幅
分だけずらすことにより切断可能となる。それゆえに，
切刃のほぼ全長にわたって使用が可能である。また，切
刃を摺動可能に固設することによる場合も同様に実施し
得る。また，いずれの場合も，切刃を刃付ローラにはめ
込み式にすれば，摩耗後は切刃のみの交換で済むことに
なる。Since the device of the present invention has such a configuration, if the cutting edge is worn during use of the device, cutting can be performed by shifting the bladed roller in the axial direction by the worn circumferential width. Hence,
It can be used over almost the entire length of the cutting edge. The same can be applied to the case where the cutting edge is slidably fixed. Further, in any case, if the cutting blade is fitted into the roller with a blade, only the cutting blade can be replaced after wear.
本発明の装置の切刃は，非晶質金属細線のような硬い線
条の切断に使用するので，その材質としては，高速度鋼
（ＳＫＨ），超硬合金，セラミツクス，ダイヤモンド等
が考えられるが，硬さと靭性を兼備した超硬合金（炭化
タングステンを主成分とする焼結体，例えばダイヤチタ
ニツト…三菱金属社製）が好ましい。また，切刃の刃先
角度は従来の角度の３０°では摩耗が速いので，角度は
大きいほうがよく，６０°以上が好ましい。Since the cutting edge of the device of the present invention is used for cutting a hard wire such as an amorphous metal thin wire, its material may be high speed steel (SKH), cemented carbide, ceramics, diamond, or the like. However, a cemented carbide having both hardness and toughness (sintered body containing tungsten carbide as a main component, for example, Diamond Titanto manufactured by Mitsubishi Metals Co., Ltd.) is preferable. Further, the blade edge angle of the cutting blade is fast at a conventional angle of 30 °, so that the angle is preferably large, and is preferably 60 ° or more.
（実施例） 以下，本発明を実施例により具体的に説明する。(Examples) Hereinafter, the present invention will be specifically described with reference to Examples.
実施例１ 第１図に示すように，刃付ローラの切刃を高速度鋼で広
幅とし，切断長７６mmの間隔で固設し，対向ローラには
切断幅４mmの段差周条を１９mm間隔（中心間隔）で４本
設けた本発明装置を用い，厚み１００μの上質紙の二枚
間に，線径１２５μの非晶質金属細線Ｆｅ75−Ｓｉ10−
Ｂ15（数字は原子％）を１９mmの間隔で４本並べ，アク
リル系接着剤にて貼合わせたシート状物を切断した。切
刃が摩耗した段階で，刃付ローラを１mmずつ１９回にわ
たりずらすことができ，切刃のほぼ全長が摩耗するまで
の長時間の連続使用（約８万回）が可能であった。Example 1 As shown in FIG. 1, the blade of the bladed roller was made of high-speed steel to have a wide width and fixed at intervals of a cutting length of 76 mm. Using the apparatus of the present invention, which is provided with four (4) at the center interval), an amorphous metal fine wire Fe 75 -Si 10 -having a wire diameter of 125 μ is provided between two high quality papers of 100 μm thickness.
Four sheets of B 15 (numerical value: atomic%) were arranged at an interval of 19 mm, and the sheet-like material laminated with an acrylic adhesive was cut. When the cutting edge was worn, the bladed roller could be displaced by 1 mm for 19 times, and continuous use (about 80,000 times) was possible until almost the entire length of the cutting edge was worn.
実施例２ 切刃の材質を超硬合金（ダイヤチタニツト…三菱金属社
製）に変えた以外は実施例１と同様にして切断を実施し
たところ，切刃は約１０万回の連続使用が可能であっ
た。Example 2 Cutting was carried out in the same manner as in Example 1 except that the material of the cutting edge was changed to cemented carbide (Diachitanitto ... Mitsubishi Metals Co., Ltd.), and the cutting edge could be continuously used about 100,000 times. there were.
比較例１ 切刃の材質が高速度鋼よりなる第３図のごとき従来装置
によって，実施例１のシート状物を切断幅４mm，切断長
７６mmに切断したところ，切刃は約４，０００回の切断
実施で摩耗して，非晶質金属細線が切断不能となった。Comparative Example 1 The sheet material of Example 1 was cut into a cutting width of 4 mm and a cutting length of 76 mm by a conventional device such as that shown in FIG. 3 in which the material of the cutting blade was high-speed steel. When the cutting was carried out, it became worn and the amorphous metal thin wire could not be cut.
（発明の効果） 本発明の装置によれば，非晶質金属細線のような硬い線
の切断に際し，切刃がほぼ全長にわたっての使用が可能
となり，ローラの寿命を伸ばし得るので，刃の再研磨や
新品取替の回数を減らすことができて稼動率が向上し，
コストダウンがはかれる。また，切刃材質に超硬合金を
使用することにより，耐摩耗性が向上し，非晶質金属細
線の切断の有無のチェックの必要がほとんどなくなり，
作業性が向上するという著しく優れた装置である。(Effect of the Invention) According to the device of the present invention, when cutting a hard wire such as an amorphous metal thin wire, the cutting edge can be used over almost the entire length, and the life of the roller can be extended. The number of times of polishing and replacement of new products can be reduced, improving the operation rate,
The cost can be reduced. Also, by using cemented carbide for the material of the cutting edge, wear resistance is improved, and it is almost unnecessary to check whether or not the amorphous metal thin wire is cut.
It is a remarkably excellent device that improves workability.
第１図は本発明の装置の実施例の斜視図，第２図は本発
明の装置によって切断されるシート状物の一部切欠斜視
図，第３図は従来装置の斜視図をそれぞれ示すものであ
る。 １………刃付ローラ ２………切 刃 ３………対向ローラ ４………段差周条 ５………非晶質金属線 ６………シート状物 11，13……紙又はフィルム 12………接着剤 14，14′……切断部 15………切り線FIG. 1 is a perspective view of an embodiment of the apparatus of the present invention, FIG. 2 is a partially cutaway perspective view of a sheet material cut by the apparatus of the present invention, and FIG. 3 is a perspective view of a conventional apparatus. Is. 1 ………… Roller with blade 2 ………… Cutting blade 3 ………… Counter roller 4 ………… Surrounding strip 5 ……… Amorphous metal wire 6 ………… Sheet-like material 11, 13 …… Paper or film 12 ……… Adhesive 14,14 ′ …… Cutting part 15 ……… Cutting line
Claims (4)
ーラとからなり，刃付ローラには広幅の切刃を回転面に
定間隔に付設するとともに，対向ローラには被切断物の
切断幅とほぼ同幅の段差周条を突設してなり，刃付ロー
ラを摺動可能に固設するか，又は切刃を摺動可能に固設
してなることを特徴とする切断装置。1. A bladed roller and an opposing roller that opposes the roller. The bladed roller is provided with wide cutting blades on its rotating surface at regular intervals, and the opposing roller has an object to be cut. A cutting device, characterized in that a step peripheral strip having a width substantially equal to the cutting width is provided in a protruding manner, and a bladed roller is fixed slidably or a cutting edge is slidably fixed. .
求の範囲第１項記載の切断装置。2. The cutting device according to claim 1, wherein the material of the wide cutting edge is cemented carbide.
許請求の範囲第１項又は第２項記載の切断装置。3. The cutting device according to claim 1 or 2, wherein the blade angle of the wide cutting edge is 60 ° or more.
る特許請求の範囲第１項記載の切断装置。4. The cutting device according to claim 1, wherein the cutting device is a cutting device for amorphous metal fine wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61113320A JPH064237B2 (en) | 1986-05-16 | 1986-05-16 | Cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61113320A JPH064237B2 (en) | 1986-05-16 | 1986-05-16 | Cutting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62271694A JPS62271694A (en) | 1987-11-25 |
| JPH064237B2 true JPH064237B2 (en) | 1994-01-19 |
Family
ID=14609243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61113320A Expired - Lifetime JPH064237B2 (en) | 1986-05-16 | 1986-05-16 | Cutting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH064237B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4727321B2 (en) * | 2004-12-27 | 2011-07-20 | 味日本株式会社 | Scar device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6011473B2 (en) * | 1976-07-12 | 1985-03-26 | 株式会社日立製作所 | MIS type semiconductor device |
-
1986
- 1986-05-16 JP JP61113320A patent/JPH064237B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62271694A (en) | 1987-11-25 |
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