JPH02185433A - Filter paper cutting device - Google Patents
Filter paper cutting deviceInfo
- Publication number
- JPH02185433A JPH02185433A JP1004606A JP460689A JPH02185433A JP H02185433 A JPH02185433 A JP H02185433A JP 1004606 A JP1004606 A JP 1004606A JP 460689 A JP460689 A JP 460689A JP H02185433 A JPH02185433 A JP H02185433A
- Authority
- JP
- Japan
- Prior art keywords
- rotating drum
- filter paper
- drum
- blade
- shape
- 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
- 230000002093 peripheral effect Effects 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims description 11
- 239000000123 paper Substances 0.000 description 56
- 230000003028 elevating effect Effects 0.000 description 3
- 239000011111 cardboard Substances 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Making Paper Articles (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、エアフィルタやオイルクリーナエレメントに
使用する濾紙をｒ紙厚紙から主として非等幅の細長形状
に切抜く濾紙切断装置に関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a filter paper cutting device for cutting out filter paper used for air filters and oil cleaner elements from r-paper cardboard into elongated shapes with mainly non-uniform widths.
（従来の技術）
一般に、エアフィルタやオイルクリーナエレメントに使
用する濾紙は等幅の帯状のものを波形に折曲げた形状に
なっている。(Prior Art) Generally, filter paper used in air filters and oil cleaner elements is shaped like a strip of equal width that is folded into a corrugated shape.
従来、濾紙原紙から上記の如き等幅の濾紙を切断する装
置として、濾紙原紙を等幅に切断する第１の切断刃と、
切断された帯状の濾紙に折曲線を付ける線付刃とを備え
ると共に、折曲線を付けた帯状の濾紙を所定長さに切断
する第２の切断刃を設けたものは知られる。Conventionally, as a device for cutting uniform width filter paper as described above from filter paper base paper, a first cutting blade that cuts the filter paper base paper into equal width;
It is known that the filter paper is provided with a lined blade for forming a folding line on the cut band-shaped filter paper, and a second cutting blade for cutting the band-shaped filter paper with the folding line into a predetermined length.
（発明が解決しようとする課題）
ところで、第７図に示すエアフィルタに使用する第８図
示の如き非等幅細長形状の１紙の需要があり、上記した
従来の１紙切断装置ではかかる１紙を切断することがで
きない。(Problem to be Solved by the Invention) By the way, there is a demand for a sheet of paper having a non-uniform width and elongated shape as shown in FIG. 8 to be used in the air filter shown in FIG. I can't cut paper.
そこで、テーブルとその上側に昇降枠とを設け、濾紙の
切抜き形状と同形の額縁状の切断刃を該昇降枠の下面に
取付けると共に、該昇降枠の下面の該切断刃で囲繞され
る部分に濾紙に折曲線を付゛ける線付刃を設け、該昇降
枠を下降して該テーブル上にセットした濾紙原紙から１
紙を所定形状に切抜くようにすることが考えられる。Therefore, a table and an elevating frame are provided above the table, and a frame-shaped cutting blade having the same shape as the cutout shape of the filter paper is attached to the lower surface of the elevating frame. A lined blade is provided to create a folding line on the filter paper, and the elevating frame is lowered to cut the paper from the base filter paper set on the table.
It is conceivable to cut out paper into a predetermined shape.
しかし、この場合波形に折曲げて使用する１紙は細長形
状なため額縁状の切断刃も横長形状になり、テーブルや
昇降枠が横方向に長くなって装置が大型化し据付面積を
広く必要とする問題がある。However, in this case, the paper that is folded into a corrugated shape is elongated, so the frame-shaped cutting blade is also elongated, making the table and lifting frame longer in the horizontal direction, making the device larger and requiring a larger installation area. There is a problem.
本発明は、かかる問題点に鑑みてなされたものであり、
その目的とするところは非等幅細長形状の濾紙を切断で
き且つ小型化した濾紙切断装置を提供することにある。The present invention has been made in view of such problems, and
The purpose of this invention is to provide a filter paper cutting device that is capable of cutting filter paper having a non-uniform and elongated shape and is miniaturized.
（課題を解決するための手段）
上記目的を達成すべく請求項１の発明では、波形に折曲
げて使用する濾紙を濾紙原紙から所定の形状に切抜く濾
紙切断装置において、回転ドラムとこれと同期回転する
受けローラとを備え、濾紙の切抜き形状と同形の額縁状
の切断刃を該回転ドラムの周面に取付けると共に、該回
転ドラムの周面の該切断刃で囲繞される部分に１紙に折
曲線を付ける線付刃を設けた。(Means for Solving the Problems) In order to achieve the above object, the invention of claim 1 provides a filter paper cutting device for cutting filter paper into a predetermined shape from a filter paper base paper, which is used by folding it into a corrugated shape. A frame-shaped cutting blade having the same shape as the cutout shape of the filter paper is attached to the circumferential surface of the rotating drum, and a piece of paper is attached to the portion of the circumferential surface of the rotating drum surrounded by the cutting blade. A lined blade is provided to create a folding line.
この場合、請求項２の発明の如く、前記回転ドラムと前
記受けローラとを接離自在とし、前記切断刃が存しない
該回転ドラムの周面部分が該受けローラに対向するとき
該回転ドラムと該受けローラとを離間させる離間手段を
設けることが好ましく、また請求項３の発明の如く、前
記回転ドラムをドラム本体と、該本体にその全周に亘っ
て巻付けた板材とで構成し、該板材に前記切断刃と前記
線付刃とを植設することが好ましい。In this case, as in the second aspect of the invention, the rotating drum and the receiving roller are made to be able to come into contact with and separate from each other, and when the peripheral surface portion of the rotating drum where the cutting blade does not exist faces the receiving roller, the rotating drum and the receiving roller It is preferable to provide a separating means for separating the receiving roller, and according to the third aspect of the invention, the rotating drum is composed of a drum body and a plate material wrapped around the entire circumference of the drum body, It is preferable that the cutting blade and the lined blade are implanted in the plate material.
（作 用） 本発明の作用を請求項２の装置に基いて説明する。(for production) The operation of the present invention will be explained based on the apparatus of claim 2.
回転ドラムと受けローラとを回転し、濾紙原紙を該ドラ
ムと該ローラとの間に挿入することにより、切断刃によ
り濾紙原紙から１紙が所定形状に連続して切抜かれると
共に、１紙の切抜きと同時に線付刃により折曲線が１紙
に付けられる。また、切断刃が存しない回転ドラムの周
面部分が受けローラに対向するとき離間手段の作動によ
り回転ドラムと受けローラとを離間するため、このとき
濾紙原紙は先方に送られず、従って、濾紙原紙から１紙
をその間隔を狭めて切抜くことができ歩留まりが向上す
る。By rotating the rotating drum and the receiving roller and inserting the filter paper base paper between the drum and the roller, each paper is continuously cut out in a predetermined shape from the filter paper base paper by the cutting blade, and each paper is cut out. At the same time, a folding line is added to one sheet of paper using a line cutting blade. Furthermore, when the peripheral surface of the rotating drum where the cutting blade does not exist faces the receiving roller, the rotating drum and the receiving roller are separated by the operation of the separating means. One sheet of paper can be cut out from the base paper at narrower intervals, improving yield.
また、濾紙の形状変更に際し、切断刃が存しない回転ド
ラムの周面部分が広くならないよう切断刃の長さに合せ
て回転ドラムを小径に形成すると、これの周速度に合せ
て受けローラを小径にしたりギヤ比を変更せざるを得な
くなるが、上記の如く切断刃が存しない回転ドラムの周
面部分が広がっても歩留まりが悪化しないため切断刃に
合せて回転ドラムの径を変更する必要はなく、従って切
断する１紙形状を変更する場合回転ドラムを交換するだ
けで対応できるようになる。In addition, when changing the shape of the filter paper, if the rotating drum is made to have a small diameter to match the length of the cutting blade so that the peripheral surface of the rotating drum where the cutting blade does not exist becomes wide, the receiving roller can be made to have a small diameter to match the peripheral speed of the cutting blade. However, as mentioned above, even if the peripheral surface of the rotating drum where the cutting blade does not exist expands, the yield will not deteriorate, so there is no need to change the diameter of the rotating drum to match the cutting blade. Therefore, when changing the shape of a sheet of paper to be cut, it is possible to change the shape by simply replacing the rotating drum.
また請求項３の如く構成することにより、板材に切断刃
と線付刃を植設しこれをドラム本体にその周面形状に湾
曲して取付けることができ、切断刃付きの回転ドラムの
製作が簡単に行なえる。Further, by configuring as in claim 3, the cutting blade and the lined blade can be embedded in the plate material and can be attached to the drum body while being curved to the peripheral shape of the drum body, making it possible to manufacture a rotating drum with the cutting blade. It's easy to do.
（実施例）
図面で（１）は左右１対のブラケット（２） （２）を
立設した機台を示し、該両ブラケット（２） （２）に
は回転ドラム（３）と、該ドラム（３）と同期回転する
下側の受けローラ（４）とが軸管されており、１紙の切
抜き形状と同形の額縁状の切断刃（５）を該回転ドラム
（３）の周面に複数取付けると共に、該回転ドラム（３
）の周面の該各切断刃（５）で囲繞される部分にＰ紙Ａ
に折曲線を付ける線付刃（６）を設け、ロール状の濾紙
原紙Ｂから第７図に示すエアフィル夕に使用する第８図
示の如きＰ紙Ａを切抜くようにした。(Example) In the drawing, (1) shows a machine base on which a pair of left and right brackets (2) (2) are erected, and both brackets (2) (2) are equipped with a rotating drum (3) and a rotating drum (3). (3) and a lower receiving roller (4) that rotates synchronously are connected to the shaft, and a frame-shaped cutting blade (5) of the same shape as the cutout shape of a piece of paper is attached to the circumferential surface of the rotating drum (3). In addition to installing multiple rotary drums (3
) is surrounded by each cutting blade (5).
A lined blade (6) for forming a folding line was provided to cut paper P as shown in Fig. 8 to be used for the air filter sheet shown in Fig. 7 from a roll of filter paper base paper B.
そして、前記回転ドラム（３）と受けローラ（４）とを
接離自在とし、前記切断刃（５）が存しない該回転ドラ
ム（３）の周面部分が該受けローラ（４）に対向すると
き該回転ドラム（３）と該受けローラ（４）とを離間す
る離間手段（７）を設けた。The rotating drum (3) and the receiving roller (4) can be freely moved toward and away from each other, and the peripheral surface portion of the rotating drum (3) where the cutting blade (5) is not present faces the receiving roller (4). A separating means (7) for separating the rotating drum (3) and the receiving roller (4) is provided.
更に詳述するに、前記機台（１）上にはドライブモータ
（８）と、これにベルト機構（９）を介して連結した減
速機（１０とが設けられており、前記回転ドラム（３）
の回転軸に取付けたギヤ■と前記受けローラ（４）の回
転軸に取付けたギヤ■とを噛合し、前記ブラケット（２
）に該回転ドラム（３）のギヤ０ｖに噛合するドライブ
ギヤ０３を軸着すると共に、該ドライブギヤ（１′３に
取付けたスプロケット（１３ａ）に前記減速機（１Ｇの
出力軸上のドライブスプロケット（１０ａ）をチェーン
（１０ｂ）を介して連結し、かくて該ドライブモータ（
８）の作動により該回転ドラム（３）と該受けローラ（
４）とを同期して回転し得るようにした。More specifically, a drive motor (8) and a speed reducer (10) connected to the drive motor (8) via a belt mechanism (9) are provided on the machine stand (1), and the rotary drum (3) )
The gear ■ attached to the rotating shaft of the receiving roller (4) meshes with the gear ■ attached to the rotating shaft of the receiving roller (4).
) is equipped with a drive gear 03 that meshes with the gear 0v of the rotating drum (3), and the drive sprocket on the output shaft of the reducer (1G) is attached to the sprocket (13a) attached to the drive gear (1'3). (10a) are connected via a chain (10b), thus the drive motor (
8), the rotating drum (3) and the receiving roller (
4) can be rotated synchronously.
また、前記受けローラ（４）は、これの回転軸を支持す
る各ベアリングａ＠を前記各ブラケット（２）に固定の
レール（２ａ）に挿着した各ベアリングホルダ（１４ａ
）に取付けて該ベアリングホルダ（１４ａ）を介して昇
降し得るようになっており、また前記離脱手段（Ｄは、
°該受けローラ（４）を昇降する駆動源たるエアシリン
ダ（７ａ）と、前記回転ドラム（３）の回転位相を検出
する図示しないセンサとで構成され、前方（第２図で左
方）に偏心した偏心カム（７ｂ）を左右両側に有するカ
ム軸（７Ｃ）を前記ブラケット（りの下側部に横設し、
該各個心カム（７ｂ）の外周にリンク（７ｄ）を回動自
在に挿着して、該各リンク（７ｄ）の上端に前記各ベア
リングホルダ（１４ａ）に枢着すると共に、該カム軸（
７Ｃ）の右端部に前方にのびるレバー’ （７ｅ）を固
着して、該レバー（７ｅ）の端部を前記エアシリンダ（
７ａ）のピストンロッドに連結した。そして、前記セン
サからの信号により切断刃（５）が存しない回転ドラム
（３）の周面部分が受けローラ（４）に対向する回転位
相のときエアシリンダを第２図で仮想線で示す如く縮み
側に作動し、偏心カム（７ｂ）とレバー （７ｅ）とを
介して受けローラ（４）を下降し得るようにした。Further, the receiving roller (4) has each bearing holder (14 a
) so that it can be moved up and down via the bearing holder (14a), and the detachment means (D is
°It is composed of an air cylinder (7a) that is a driving source for raising and lowering the receiving roller (4), and a sensor (not shown) that detects the rotational phase of the rotating drum (3). A cam shaft (7C) having eccentric cams (7b) on both left and right sides is installed horizontally on the lower side of the bracket,
A link (7d) is rotatably inserted into the outer periphery of each individual cam (7b), and is pivotally connected to each bearing holder (14a) at the upper end of each link (7d).
A lever (7e) extending forward is fixed to the right end of the air cylinder (7C), and the end of the lever (7e) is connected to the air cylinder (7C).
7a) was connected to the piston rod. Then, when the peripheral surface of the rotary drum (3) where the cutting blade (5) does not exist is in a rotational phase facing the receiving roller (4), the air cylinder is moved as shown by the imaginary line in FIG. It operates on the contraction side so that the receiving roller (4) can be lowered via the eccentric cam (7b) and lever (7e).
上記受けローラ（４）の昇降ストロークは、回転ドラム
（３）のギヤ（′１１と該ローラ（４）のギヤ■との噛
み合いが外れない程度とした。The vertical stroke of the receiving roller (4) was set to such an extent that the gear ('11) of the rotating drum (3) and the gear (2) of the roller (4) would not come out of engagement.
また、前記切断刃（５）と線付刃（６）とを回転ドラム
（３）の周面に鋳ぐるみ等で取付けても良いが、本実施
例では、回転ドラム（３）をドラム本体（３ａ）と、該
本体（３ａ）にその全周に亘って巻付けた木製の板材（
３ｂ）とで構成し、該板材（３ｂ）に該切断刃（５）と
該線付刃（６）とを植設した。Further, the cutting blade (5) and the lined blade (6) may be attached to the circumferential surface of the rotating drum (3) by casting, etc., but in this embodiment, the rotating drum (3) is attached to the drum body ( 3a) and a wooden board (3a) wrapped around the entire circumference of the main body (3a).
3b), and the cutting blade (5) and the lined blade (6) were implanted in the plate material (3b).
即ち、真直な板材（３ｂ）に第５図及び第６図に明示す
る如く切欠（５ａ）を形成した切断刃（５）と線付刃（
６）とを該板材（３ｂ）に植設し、そしてこれを該本体
（３ａ）にその周面形状に湾曲して巻付け、該板材（３
ｂ）の端部を該ドラム本体（３ａ）にビス（＋９で固定
した。That is, a cutting blade (5) in which a notch (5a) is formed in a straight plate material (3b) as shown in FIGS. 5 and 6, and a lined blade (
6) on the plate material (3b), and wrap it around the main body (3a) in a curved manner to fit the circumferential shape of the main body (3a).
The end of b) was fixed to the drum body (3a) with a screw (+9).
実施例では、切断刃（５）と線付刃（６）を板材（３ｂ
）にその裏面に達するように植設し、これら刃の切抜き
反力をドラム本体（３ａ）の周面で受けられるようにし
た。In the example, the cutting blade (5) and the lined blade (6) are used as a plate material (3b
) so as to reach the back surface of the drum body (3a), so that the cutting reaction force of these blades can be received by the circumferential surface of the drum body (3a).
また、実施例では各切断刃（５）の刃先に小さな切欠部
（５ｂ）を設け、ｒ紙厚紙Ｂから切断されたＰ紙Ａが脱
落しないようにした。Further, in the embodiment, a small notch (5b) was provided at the cutting edge of each cutting blade (5) to prevent the PA paper A cut from the r paperboard B from falling off.
本願発明で言う切抜きには、Ｐ紙庫紙ＢからＰ紙Ａを完
全に切断する場合だけでなくＰ紙庫紙Ｂから所定形状の
Ｐ紙Ａを手で簡単に切離せる程°度の切残部を存して切
断する場合も含まれる。The term "cutting" as used in the present invention includes not only complete cutting of P paper A from P paper stock B, but also cutting to the extent that P paper A of a predetermined shape can be easily cut off from P paper stock paper B by hand. This also includes cases in which cutting is performed with a residual portion remaining.
図面でａｅは各ベアリングブラケット（１４ａ）の上面
に設けた調節自在のストッパを示し、該ストッパａｅに
より受けローラ（４）の上昇位置を規制し得るようにし
た。（＋７） ａｅはブラケット（２）の前側部と後側
部との夫々設けた上下１対のガイドローラを示し、各上
側のガイドローラ０７）をシリンダ（１！Ｊにより各下
側のガイドローラＣＩｅに対し上昇し得るようにして、
濾紙原紙のセット作業を簡単に行なえるようにした。In the drawings, ae indicates an adjustable stopper provided on the upper surface of each bearing bracket (14a), and the stopper ae can regulate the rising position of the receiving roller (4). (+7) ae indicates a pair of upper and lower guide rollers provided on the front and rear sides of the bracket (2), respectively, and each upper guide roller 07) is connected to a cylinder (1!J indicates each lower guide roller). so that it can rise against CIe,
The work of setting filter paper base paper has been made easier.
（発明の効果）
以上の如く請求項１の発明では、ｒ紙厚紙から非等幅の
細長形状の濾紙を切抜くことができると共に、切断刃を
回転ドラムの周面に取付けるため昇降枠の下面に切断刃
を直状に取付ける上記のものに比べ装置の小型化を図る
ことができ、また請求項２の発明では１紙の歩留まりを
向上できると共に、１紙の種類の切換に際し回転ドラム
のみを交換するだけで対応でき交換作業が行なえ且つコ
スト的にも有利であり、また請求項３の発明では切断刃
付き回転ドラムを簡単且つ比較的安価に得られる効果を
有する。(Effects of the Invention) As described above, in the invention of claim 1, it is possible to cut out an elongated filter paper of non-uniform width from R-paper cardboard, and in order to attach the cutting blade to the circumferential surface of the rotating drum, the lower surface of the lifting frame can be cut out. The device can be made more compact compared to the above-mentioned device in which the cutting blade is installed straight on the paper, and the invention of claim 2 can improve the yield per paper, and when changing the type of paper, only the rotating drum is used. This can be done by simply replacing the drum, which is advantageous in terms of cost, and the third aspect of the invention also has the effect of making it possible to obtain a rotary drum with cutting blades easily and at a relatively low cost.
第１図は本発明装置の１例を示す正面図、第２図はその
右側面図、第３図は第１図の■−■線截線面断面図４図
はその作動状態を示す斜視図、第５図は切断刃と線付刃
を植設した板材の一部を示す斜視図、第６図は回転ドラ
ムの部分拡大截断面図、第７図はエアフィルタの正面図
、第８図は該エアフィルタに使用する濾紙の正面図であ
る。
特
許
（３）・・・回転ドラム
（３ａ）・・・ドラム本体
（３ｂ）・・・板 材
（４）・・・受けローラ
（５）・・・切断刃
（６）・・・線付刃
（７）・・・離脱手段
出
願
人
本田技研工業株式会社
第１図
第２図Fig. 1 is a front view showing an example of the device of the present invention, Fig. 2 is a right side view thereof, Fig. 3 is a sectional view taken along the line ■-■ in Fig. 1, and Fig. 4 is a perspective view showing its operating state. Fig. 5 is a perspective view showing a part of the plate material on which the cutting blade and lined blade are installed, Fig. 6 is a partially enlarged cross-sectional view of the rotating drum, Fig. 7 is a front view of the air filter, and Fig. 8 The figure is a front view of the filter paper used in the air filter. Patent (3)... Rotating drum (3a)... Drum body (3b)... Plate material (4)... Receiving roller (5)... Cutting blade (6)... Lined blade (7)...Detachment means applicant Honda Motor Co., Ltd. Figure 1 Figure 2
Claims (1)
形状に切抜く濾紙切断装置において、回転ドラムとこれ
と同期回転する受けローラとを備え、濾紙の切抜き形状
と同形の額縁状の切断刃を該回転ドラムの周面に取付け
ると共に、該回転ドラムの周面の該切断刃で囲繞される
部分に濾紙に折曲線を付ける線付刃を設けたことを特徴
とする濾紙切断装置。 ２、前記回転ドラムと前記受けローラとを接離自在とし
、前記切断刃が存しない該回転ドラムの周面部分が該受
けローラに対向するとき該回転ドラムと該受けローラと
を離間させる離間手段を設けたことを特徴とする請求項
１記載の濾紙切断装置。 ３、前記回転ドラムをドラム本体と、該本体にその全周
に亘って巻付けた板材とで構成し、該板材に前記切断刃
と前記線付刃とを植設したことを特徴とする請求項１又
は２記載の濾紙切断装置。[Scope of Claims] 1. A filter paper cutting device for cutting filter paper into a predetermined shape from a filter paper base paper, which is used by folding it into a corrugated shape, comprising a rotating drum and a receiving roller that rotates in synchronization with the drum, A frame-shaped cutting blade of the same shape is attached to the circumferential surface of the rotating drum, and a lined blade for forming folding lines on the filter paper is provided in a portion of the circumferential surface of the rotating drum surrounded by the cutting blade. Filter paper cutting device. 2. A separating means that allows the rotating drum and the receiving roller to move toward and away from each other, and that separates the rotating drum and the receiving roller when a peripheral surface portion of the rotating drum where the cutting blade does not exist faces the receiving roller. The filter paper cutting device according to claim 1, further comprising: a filter paper cutting device. 3. A claim characterized in that the rotating drum is composed of a drum body and a plate material wrapped around the entire circumference of the drum body, and the cutting blade and the wired blade are implanted in the plate material. Item 2. Filter paper cutting device according to item 1 or 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1004606A JPH02185433A (en) | 1989-01-13 | 1989-01-13 | Filter paper cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1004606A JPH02185433A (en) | 1989-01-13 | 1989-01-13 | Filter paper cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02185433A true JPH02185433A (en) | 1990-07-19 |
Family
ID=11588706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1004606A Pending JPH02185433A (en) | 1989-01-13 | 1989-01-13 | Filter paper cutting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02185433A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06304895A (en) * | 1993-04-20 | 1994-11-01 | Asahi Mach Kk | Rotary cutter |
| JP4976581B1 (en) * | 2011-11-18 | 2012-07-18 | 清二 加川 | Easy-cleavage forming device |
| CN114101797A (en) * | 2021-10-19 | 2022-03-01 | 广东奥克莱集团有限公司 | Lightweight structure of storage battery electrode plate |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5279388A (en) * | 1975-12-26 | 1977-07-04 | Aida Eng Ltd | Method of punch machining of sheet material |
| JPS5332489A (en) * | 1976-09-06 | 1978-03-27 | Hiroshi Mizuno | Device for preventing wear of cutting edge in rotary die cutter |
-
1989
- 1989-01-13 JP JP1004606A patent/JPH02185433A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5279388A (en) * | 1975-12-26 | 1977-07-04 | Aida Eng Ltd | Method of punch machining of sheet material |
| JPS5332489A (en) * | 1976-09-06 | 1978-03-27 | Hiroshi Mizuno | Device for preventing wear of cutting edge in rotary die cutter |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06304895A (en) * | 1993-04-20 | 1994-11-01 | Asahi Mach Kk | Rotary cutter |
| JP4976581B1 (en) * | 2011-11-18 | 2012-07-18 | 清二 加川 | Easy-cleavage forming device |
| CN114101797A (en) * | 2021-10-19 | 2022-03-01 | 广东奥克莱集团有限公司 | Lightweight structure of storage battery electrode plate |
| CN114101797B (en) * | 2021-10-19 | 2023-01-31 | 广东奥克莱集团有限公司 | Lightweight structure of storage battery electrode plate |
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