JPH03137706A - Can body sheet cut device - Google Patents
Can body sheet cut deviceInfo
- Publication number
- JPH03137706A JPH03137706A JP27505389A JP27505389A JPH03137706A JP H03137706 A JPH03137706 A JP H03137706A JP 27505389 A JP27505389 A JP 27505389A JP 27505389 A JP27505389 A JP 27505389A JP H03137706 A JPH03137706 A JP H03137706A
- Authority
- JP
- Japan
- Prior art keywords
- deviation
- original
- gauge
- zone
- cutting
- 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.)
- Granted
Links
- 230000001360 synchronised effect Effects 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000005251 gamma ray Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Accessories And Tools For Shearing Machines (AREA)
- Closed-Circuit Television Systems (AREA)
- Control Of Position Or Direction (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、缶詰用の缶胴板を印刷済みの広い原板から正
確な寸法及び位置関係を維持しながら、連続的に切断す
るための装置に関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention provides an apparatus for continuously cutting can bodies for canned goods from a wide printed original board while maintaining accurate dimensions and positional relationships. Regarding.
（従来の技術）
前記の原板には、例えば缶胴４８個分の模様が印刷され
ており、この原板をスリッタで縦横に切断して缶胴板を
作るが、模様のずれがないように正確に切断しなければ
ならない。従来は、原板をガイドするゲージの調節は、
機械オペレータの勘に頼って行なわれていた。(Prior art) The original board is printed with, for example, a pattern for 48 can bodies, and this original board is cut vertically and horizontally with a slitter to make can body boards. must be cut to. Conventionally, adjusting the gauge that guides the original plate was done by
This was done by relying on the intuition of the machine operator.
（発明が解決しようとする課題）
原板は、通常約１トン分が供給台に載置されてスリッタ
に搬入されるが、１台分の原板は約３０分で切断できる
ため、１日に何回も供給台を変える台材が行なわれ、そ
の都度ゲージの調節を行なわなければならず、工場内に
は製造ラインが複数設けられるので、少数の人員で管理
するのは容易ではなく、調節後は試し切断を行なうため
原板が無駄になる難点もある。(Problem to be solved by the invention) Normally, about 1 ton of original plates are placed on a supply table and transported to the slitter, but one original plate can be cut in about 30 minutes, so how many sheets per day can be cut? The feeding tables have to be changed many times, and the gauges have to be adjusted each time.Since there are multiple production lines in the factory, it is not easy to manage with a small number of people, and the gauges must be adjusted each time. There is also the disadvantage that the original sheet is wasted because trial cutting is performed.
（課題を解決するための手段）
本発明は、多色印刷で用いられるトンボマーク（例えば
特開昭８０−４８３５７、同６Ｏ−１０７０３４３）を
、切断される缶胴板の同一位置に設け、該トンボマーク
を指標として原板を適正位置にガイドしてスリットする
ものであり、その手段は、原板を長板に切断する第１ゾ
ーンと該長板を短い缶胴板に切断する第２ゾーンとを備
え、第１ゾーンにおいて、原板の前端位置を定点で検出
する同期センサと、原板上の２個の離れたトンボマーク
を該同期センサの指令で同時に撮像する２台のカメラと
、原板の側縁の前後に係合する第１ゲージ及び第２ゲー
ジと、複数組の平行な第１カッタとを備え、第２ゾーン
においては、前記長板の短辺に係合する第３ゲージと、
複数組の平行な第２カッタを備え、かつ登録された２個
のトンボマークの基準位置と移送される原板のトンボマ
ークの位置を比較して直交する二つの方向のずれに応じ
たパルスを発生する画像処理装置と、該パルスにより前
記第１ゲージ、第２ゲージ及び第３ゲージを制御するシ
ーケンサを備えることを特徴とする。(Means for Solving the Problems) The present invention provides register marks used in multicolor printing (for example, Japanese Patent Application Laid-open No. 80-48357, Japanese Patent Application Publication No. 60-1070343) at the same position on the can body plate to be cut. The original plate is guided to a proper position using the register mark as an indicator to perform slitting, and the means for doing so includes a first zone where the original plate is cut into long plates and a second zone where the long plates are cut into short can body plates. In the first zone, there is a synchronous sensor that detects the front edge position of the original at a fixed point, two cameras that simultaneously image two separate register marks on the original based on the commands of the synchronous sensor, and a side edge of the original. and a plurality of parallel first cutters, and in the second zone, a third gauge that engages with the short side of the long plate;
Equipped with multiple sets of parallel second cutters, it compares the reference position of two registered registration marks with the position of the registration mark on the transferred original plate and generates pulses according to the deviation in two orthogonal directions. and a sequencer that controls the first gauge, the second gauge, and the third gauge using the pulses.
（作 用）
画像処理装置に登録されたトンボマークの基準位置とス
リッタに供給される原板のトンボマークの位置を比較し
、ずれがあるときは第１ゾーンにおいて原板の進行方向
に対して側方から係合する第１ゲー ジと第２ゲージで
側方へのずれを修正して進行方向に切断して複数個の長
板を作り、第２ゾーンで該長尺板の長平方向のずれを第
３ゲージで修正して切断して缶胴板を作る。(Function) The reference position of the registration mark registered in the image processing device is compared with the position of the registration mark on the original plate supplied to the slitter, and if there is a deviation, the registration mark is moved laterally in the direction of movement of the original plate in the first zone. The first and second gauges that engage from each other correct the lateral deviation and cut in the direction of movement to create a plurality of long plates, and the second zone corrects the deviation in the longitudinal direction of the long plates. Correct it with the third gauge and cut it to make the can body plate.
（実施例）
以下、本発明の実施例の図面を参照して説明する。第１
図において１は原板で仮想線ＸｓＹに沿って切断されて
缶胴板が作られる。線Ｘ、ｙによる各区画内には、詰め
られる商品を示す模様と切断時の位置決めの目標となる
トンボマーり２が印刷されており該模様とトンボマーク
２は、各区画内で一定の位置に印刷されている。(Example) Hereinafter, an example of the present invention will be described with reference to the drawings. 1st
In the figure, 1 is an original plate which is cut along the imaginary line XsY to produce a can body plate. In each compartment defined by lines X and y, a pattern indicating the product to be packed and a register mark 2 that serves as a positioning target during cutting are printed.The pattern and register mark 2 are printed at a fixed position within each compartment. printed.
該原板１は、切断装置３の第１ゾーン４に１枚ずつ搬送
されてＸ線上を第１カッタ５．５・・・で切断されて長
板６となり、第２ゾーン７でγ線上を第２カッタ８．８
・・・で切断されて缶胴板９となる。The original plates 1 are conveyed one by one to the first zone 4 of the cutting device 3, cut on the X-ray line by first cutters 5, 5, etc. to form a long plate 6, and then cut on the γ-ray line in the second zone 7. 2 cutter 8.8
... to form the can body plate 9.
第１ゾーン３に設置したゲージ台ＩＯには、調節自在の
第１ゲージ１１と第２ゲージ１２が前後に離れて設けら
れ、加圧機構１３で原板１の側縁をゲージ１１％１２に
圧接している。また該第１ゾーン３には原板１が定位置
に来たことを検出する同期センサ１４と、Ｘ線方向に離
れた二つのトンボマーク２．２を同時に撮影するための
カメラ１１■とストロボ１５、ｌ［ｉ （第２図）が配
置されている。これに対して、第２ゾーン７には長板６
の短辺に接する第３ゲージ１７が設けられている。The gauge stand IO installed in the first zone 3 is equipped with a freely adjustable first gauge 11 and second gauge 12 separated from each other in the front and rear. are doing. Also, in the first zone 3, there is a synchronization sensor 14 for detecting that the original plate 1 has come to a fixed position, a camera 11■ and a strobe 15 for simultaneously photographing two register marks 2.2 separated in the X-ray direction. , l[i (Fig. 2) are arranged. On the other hand, the second zone 7 has a long plate 6.
A third gauge 17 is provided which is in contact with the short side of.
そして、原板１の位置がずれていると、第３図に示すよ
うに各カメラの影像２ａは、後記する画像処理装置登録
された基準線Ｘ、Ｙと比較して偏差ΔＸ１ΔＹがある。When the position of the original plate 1 is shifted, as shown in FIG. 3, the image 2a of each camera has a deviation ΔX1ΔY compared to reference lines X and Y registered in the image processing apparatus, which will be described later.
ここで、カメラＩにおける偏差をＸい右、カメラＨにお
ける偏差をｘ２、Ｙｌとすると、第１ゲージ１１ではＹ
ｌを修正し、第２ゲージ１２ではＹｌを修正すればよく
、またＸ１′。Here, if the deviation at camera I is X, and the deviation at camera H is x2, Yl, then the first gauge 11 has Y
It is sufficient to correct l, and correct Yl in the second gauge 12, and X1'.
ｘ２であるから、これをＸとして第３ゲージ１７で修正
すれば正確な缶胴板９が得られる。各ゲージは、これら
の偏差量に応じて回転するパルスモータｌｌａ 、 １
２ａ 、 １７ａによって調節される。Since x2, if this is set as X and corrected using the third gauge 17, an accurate can body plate 9 can be obtained. Each gauge is connected to a pulse motor lla, 1 that rotates according to these deviation amounts.
2a, regulated by 17a.
第４図は、前記の各ゲージ１１．１２．１７を制御する
装置を示し、Ｎｏ、１〜Ｎｏ、 ５のラインの５台の切
断装置３．３・・・を制御するようになっている。Figure 4 shows a device that controls each of the gauges 11, 12, and 17 mentioned above, and is adapted to control five cutting devices 3, 3, etc. in lines No. 1 to No. 5. .
第４図で２０はコンピュータよりなる画像処理装置（旧
Ｐ）で、ここで検出したデータをシーケンサ２１に伝え
る。In FIG. 4, reference numeral 20 denotes an image processing device (old P) consisting of a computer, which transmits detected data to a sequencer 21.
シーケンサ２１は、回路２２で同期センサ切換器２３に
切換信号を与えてＮｏ、 １からＮｏ、 ５のラインの
うちの所望のラインの同期センサ１４を選択し、かつ同
一のラインの２台のカメラ１１■を作動させるために、
回路２４で７影像切換器２５に切換え信号を与えてカメ
ラ切換器２６−１．２６−２ストロボ切換器２７、モニ
タ切換器２８−１．２８−２を作動させる。２９−１．
２９−２はカメラの画像を記憶するだめのストロボビジ
ョンである。また回路３０によってパルスモータ切換器
３１に切換信号が与えられ、各ラインのパルスモータド
ライバ３２．３３．３４に対する動作指令ｉ、〜ｉ５が
回路３５て伝達される。The sequencer 21 applies a switching signal to the synchronous sensor switch 23 in the circuit 22 to select the synchronous sensor 14 of the desired line from the lines No. 1 to No. 5, and selects the synchronous sensor 14 of the desired line from the lines No. In order to operate 11■,
The circuit 24 applies a switching signal to the 7-image switching device 25 to operate the camera switching device 26-1, 26-2, the strobe switching device 27, and the monitor switching device 28-1, 28-2. 29-1.
29-2 is a strobe vision device for storing camera images. Further, a switching signal is applied to the pulse motor switching device 31 by the circuit 30, and operation commands i, to i5 for the pulse motor drivers 32, 33, and 34 of each line are transmitted through the circuit 35.
シーケンサ２１には、また手動台材要求スイッチ３６、
基準位置登録スイッチ３７、画像入力スイッチ３８等が
５ライン分設けられると共に各ラインからの台材要求信
号を伝える回路３８が接続されている。そして、シーケ
ンサ２■と画像処理装置２０の間には、セット時の割込
み回路４０、台材時の割込み回路４１．ライン番号指示
回路４２、ゲージング終了信号回路４３、パルスＰ１、
Ｐ２、Ｐ３の伝達回路４４が設けられる。The sequencer 21 also includes a manual material request switch 36,
A reference position registration switch 37, an image input switch 38, etc. are provided for five lines, and a circuit 38 for transmitting a material request signal from each line is connected. Between the sequencer 2■ and the image processing device 20, there is an interrupt circuit 40 at the time of setting, an interrupt circuit 41 at the time of mounting. Line number indication circuit 42, gauging end signal circuit 43, pulse P1,
A transmission circuit 44 of P2 and P3 is provided.
前記した装置の作動は、セットアツプ時、台材時及びラ
イン稼動時の三つに大別され、夫々の作動において、ゲ
ージ１１．１５．１７の切換え、カメラＩ、ＩＩ、同期
センサ１４の切換え等はシーケンサ２１で行なわれ、画
像処理、パルス発生等は画像処理装置（旧Ｐ）２０で行
なわれ、両装置２０．２１は互いに干渉しながら第５図
以下のフローチャートに従って作動する。The operations of the above-mentioned device are roughly divided into three periods: during set-up, during table material, and during line operation.In each operation, switching of gauges 11, 15, and 17, switching of cameras I and II, and synchronization sensor 14 are performed. etc. are performed by the sequencer 21, and image processing, pulse generation, etc. are performed by the image processing device (old P) 20, and both devices 20 and 21 operate according to the flowcharts shown in FIG. 5 and subsequent figures while interfering with each other.
まず、セットアツプ時におけるシーケンサ２１及び）Ｉ
ＩＰ ２０の作動は、第５図（ａ） （ｂ）に示すとお
りで、シーケンサ２１の所望のラインのスイッチ３６〜
３８をオンすることにより、第５図（ａ）のステップ■
〜■の作動が行なわれ、■、■、■でモニタ、カメラと
ストロボ、同期センサの切換えが行なわれ、基準となる
最初の原板１のトンボマーク２を撮影し、ステップ■で
ラインナンバを（ｂ）の旧Ｐ ２０のステップ■へ出力
し、■で旧Ｐ ２０への割込み要求をして動作を終了す
る。First, the sequencer 21 and )I during setup
The operation of the IP 20 is as shown in FIGS. 5(a) and 5(b).
By turning on 38, step ■ of FIG. 5(a)
The operations in steps ~■ are performed, and the monitor, camera, strobe, and synchronization sensor are switched in steps ■, ■, and ■, and the register mark 2 on the first original plate 1, which serves as a reference, is photographed, and the line number is recorded in step ■. It outputs to step (2) of the old P 20 in b), and in (2) an interrupt request is made to the old P 20, and the operation ends.
割込信号を受けた旧Ｐ ２０は、登録用プログラムを起
動してストロボビジョン２９−Ｌ ２９−２でカメラ１
１口の記憶画像を入力し、後記する画像処理を施して、
カメラＩについてはＸとＹｌを、カメラＨについてはＹ
２を測定する。次いで（ａ）の■から送られたラインナ
ンバーを読込んテ（ｂ）ノ■で基準値として登録し、セ
ットアツププログラムを終了する。The old P 20 that received the interrupt signal started the registration program and connected the camera 1 with the strobe vision 29-L 29-2.
Input one memory image, perform the image processing described later,
X and Yl for camera I, Y for camera H
Measure 2. Next, read the line number sent from (a) (2) and register it as a reference value at (b) (2), ending the setup program.
次に第６図で台材時の作動を説明する。供給台に原板１
が無くなった場合、又は手動台材スイッチ３６がオンさ
れた場合は、そのラインのナンバーがシーケンサ２１に
送られてセットアツプ時と同様に夫々の装置の切換が行
なわれる。しかし、他のラインから台材要求信号が入ら
ないように第６図（ａ＞のステップ■でマスクをかける
。Next, with reference to FIG. 6, the operation when the table is used will be explained. Original plate 1 on the supply table
When there is no line, or when the manual material switch 36 is turned on, the number of that line is sent to the sequencer 21, and the respective devices are switched in the same way as during setup. However, in order to prevent the material request signal from entering from other lines, a mask is applied in step (2) in FIG. 6 (a>).
このマスクは、旧Ｐ ２０に他の台材要求信号が入って
来ても２ライン以上の処理が不可能のために行なう処理
である。This masking is performed because it is impossible to process two or more lines even if another material request signal is input to the old P20.
ステップ■〜■でカメラ等の切換を行ない、原板即ち印
刷板が供給されると、■で旧Ｐ ２０にラインナンバー
を出力し、［相］で台材割込みをかける。そして、シー
ケンサ２１は、旧Ｐ ２０のゲージング終了の信号を受
けるまで一時停止する。When the cameras and the like are switched in steps 2 to 2, and the original plate, that is, the printing plate is supplied, the line number is output to the old P 20 in step 2, and a material interrupt is applied in [phase]. Then, the sequencer 21 temporarily stops until it receives a signal indicating the end of gauging from the old P 20.
第６図（ｂ）で、割込み信号を受けたＮＩＰ ２０は、
台材用のプログラムを起動し、ステップ■〜■でセット
アツプ時と同様に作動してストロボビジョン２９−１．
２９−２でトンボマークの記憶画像を入力し、後記する
画像処理を施してｘ、ｙ、、Ｙ２を読込み、ステップ■
で基準値と比較し、■て合否を判定し、合っていれば修
正を加えず、ずれのある場合は、■［相］で偏差分のパ
ルスＰ１、Ｐ２、Ｐ３をパルスモータドライバに出して
ゲージングを終了する。そして、該出力によりＸ％Ｙｌ
、Ｙ２を補正して原板の縦横方向のずれはもとより、斜
めのずれも修正する。In FIG. 6(b), the NIP 20 receiving the interrupt signal:
Start the program for the base material, and operate it in the same way as when setting up the strobe vision 29-1 in steps ① to ②.
In step 29-2, input the memory image of the register mark, perform image processing to be described later, read x, y, and Y2, and proceed to step ■
Compare it with the reference value using ``■'' and judge whether it is pass or fail. If it is correct, do not make any corrections. If there is a deviation, use ``■[Phase]'' to output pulses P1, P2, and P3 corresponding to the deviation to the pulse motor driver. Finish gauging. Then, according to the output, X%Yl
, Y2 to correct not only vertical and horizontal deviations of the original plate but also diagonal deviations.
次いで、ライン稼動時は第７図の作動を行なう。シーケ
ンサにおいては、旧Ｐ ２０のステップ■からのゲージ
ング終了信号を受けると、ステップ＠で台材を休止させ
ていたマスクを解除する。供給台の原板の有無を調べて
、無い場合は（′ｌｅで台材要求信号をシーケンサ２１
に発し、第６図の台材時のプログラムが作動する。該プ
ログラムが終了して原板が流れると、原板がスリットさ
れステップ■に戻って原板の有無を調べる。Next, when the line is in operation, the operation shown in FIG. 7 is performed. When the sequencer receives the gauging end signal from step (2) of the old P20, it releases the mask that had kept the material at rest in step @. Check the presence or absence of the original plate on the supply table, and if there is no original plate, send the table material request signal to the sequencer 21 with ('le).
, and the program shown in FIG. 6 for the table material is activated. When the program is finished and the original plate has flown, the original plate is slit and the process returns to step (3) to check whether there is an original plate.
前記プログラムの作動中、ｘ、ｙ、、ｙ２を測定すると
きの画像処理は、第８図に示すように行なわれる。同図
で５０と５１をＸ座標とＹ座漂を示す画像とすれば、Ｘ
座標を測定するためには、■、■のように縦方向フィル
タを多数回かけて横線の画像５Ｉを除去し、縦線５０の
左端の座標Ｘａと右端の座標ｘｂを求め、Ｘは、Ｘ−（
Ｘａ＋Ｘｂ）／２で算出する。Ｙ座漂については■■の
ようにフィルタで縦線の画像を除去して同様に算出する
。During the operation of the program, image processing when measuring x, y, , y2 is performed as shown in FIG. In the same figure, if 50 and 51 are images showing the X coordinate and Y drift, then
In order to measure the coordinates, the horizontal line image 5I is removed by applying the vertical filter many times as shown in ■ and ■, and the coordinate Xa of the left end and the coordinate xb of the right end of the vertical line 50 are obtained. −(
Calculate by Xa+Xb)/2. Regarding Y drift, remove the vertical line image using a filter as shown in ■■ and calculate in the same way.
（発明の効果）
本発明は、以上のように正確な切断をすることができ、
すべて自動的に位置決めするから人手を要さず、かつ：
Ａ整時に試し切断を行なう必要がないから原板の無駄が
無い等の効果がある。(Effects of the Invention) The present invention enables accurate cutting as described above,
All positioning is done automatically, so no human intervention is required, and:
Since there is no need to perform trial cutting during A alignment, there are advantages such as no wastage of the original plate.
第１図は本発明の切断装置の概略図、第２図はカメラ部
の側面図、第３図は位置ずれの説明図、第４図は制御装
置のシステム図、第５図（ａ）（ｂ）はセットアツプ時
のフローチャート、第６図（ａ） （ｂ）は台材時のフ
ローチャート、第７図はライン稼動時のフローチャート
、第８図は画像処理方法の説明図である。
１１■・・・カメラ
５．８・・・カッタ
１４・・・同期センサ
ト・・原板
６・・・長板
２・・・トンボマーク
１１．１２．１７・・・ゲージ
外３名Fig. 1 is a schematic diagram of the cutting device of the present invention, Fig. 2 is a side view of the camera section, Fig. 3 is an explanatory diagram of positional deviation, Fig. 4 is a system diagram of the control device, and Fig. 5 (a) ( 6(a) and 6(b) are flowcharts during setup, FIG. 7 is a flowchart during line operation, and FIG. 8 is an explanatory diagram of the image processing method. 11■...Camera 5.8...Cutter 14...Synchronization sensorat...Original plate 6...Long plate 2...Register mark 11.12.17...3 people outside the gauge
Claims (1)
に切断する第２ゾーンとを備え、第１ゾーンにおいて、
原板の前端位置を定点で検出する同期センサと、原板上
の２個の離れたトンボマークを該同期センサの指令で同
時に撮像する２台のカメラと、原板の側縁の前後に係合
する第１ゲージ及び第２ゲージと、複数組の平行な第１
カッタとを備え、第２ゾーンにおいては、前記長板の短
辺に係合する第３ゲージと、複数組の平行な第２カッタ
を備え、かつ登録された２個のトンボマークの基準位置
と移送される原板のトンボマークの位置を比較して直交
する二つの方向のずれに応じたパルスを発生する画像処
理装置と、該パルスにより前記第１ゲージ、第２ゲージ
及び第３ゲージを制御するシーケンサを備えることを特
徴とする、缶胴板切断装置。comprising a first zone for cutting the original plate into long plates and a second zone for cutting the long plates into short can body plates, in the first zone,
A synchronous sensor that detects the front edge position of the original at a fixed point, two cameras that simultaneously capture images of two separate register marks on the original based on the commands of the synchronous sensor, and cameras that engage at the front and back of the side edges of the original. a first gauge and a second gauge, and a plurality of parallel first gauges.
a third gauge that engages with the short side of the long plate; and a plurality of sets of parallel second cutters, and a reference position of the two registered register marks; an image processing device that compares the positions of registration marks on the transferred original plate and generates pulses corresponding to deviations in two orthogonal directions; and controls the first, second, and third gauges using the pulses. A can body plate cutting device characterized by being equipped with a sequencer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27505389A JP2794310B2 (en) | 1989-10-24 | 1989-10-24 | Can body plate cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27505389A JP2794310B2 (en) | 1989-10-24 | 1989-10-24 | Can body plate cutting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03137706A true JPH03137706A (en) | 1991-06-12 |
| JP2794310B2 JP2794310B2 (en) | 1998-09-03 |
Family
ID=17550191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27505389A Expired - Fee Related JP2794310B2 (en) | 1989-10-24 | 1989-10-24 | Can body plate cutting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2794310B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013119145A (en) * | 2011-12-08 | 2013-06-17 | Toyo Seikan Group Holdings Ltd | Gauging device for slitter |
-
1989
- 1989-10-24 JP JP27505389A patent/JP2794310B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013119145A (en) * | 2011-12-08 | 2013-06-17 | Toyo Seikan Group Holdings Ltd | Gauging device for slitter |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2794310B2 (en) | 1998-09-03 |
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