JPH0314439A - Cutting off binding band from thin plate coil - Google Patents
Cutting off binding band from thin plate coilInfo
- Publication number
- JPH0314439A JPH0314439A JP13575189A JP13575189A JPH0314439A JP H0314439 A JPH0314439 A JP H0314439A JP 13575189 A JP13575189 A JP 13575189A JP 13575189 A JP13575189 A JP 13575189A JP H0314439 A JPH0314439 A JP H0314439A
- Authority
- JP
- Japan
- Prior art keywords
- coil
- band
- binding band
- blade
- binding
- 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
- 238000005520 cutting process Methods 0.000 title claims abstract description 53
- 238000001514 detection method Methods 0.000 claims abstract description 38
- 238000000034 method Methods 0.000 claims abstract description 12
- 210000000078 claw Anatomy 0.000 claims description 35
- 238000000137 annealing Methods 0.000 description 5
- 101100481408 Danio rerio tie2 gene Proteins 0.000 description 3
- 101100481410 Mus musculus Tek gene Proteins 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000011017 operating method Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000005097 cold rolling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Control And Other Processes For Unpacking Of Materials (AREA)
Abstract
Description
【発明の詳細な説明】
く産業上の利用分野〉
本発明はＲ＋Ｈコイル（以下コイルという）の結束バン
ド切断方法に係り、特にコイル結束バンドに位置ずれが
あったり、仮変形によりコイル表面が波打ち結束バンド
が食い込んだりしていても、コイル結束バンドを確実に
切断することができる薄板コイルの結束バンド切断方法
に関するものでちる。[Detailed Description of the Invention] Industrial Application Fields The present invention relates to a method for cutting a binding band for an R+H coil (hereinafter referred to as a coil), and particularly for cases where the coil binding band is misaligned or the coil surface is wavy due to temporary deformation. This invention relates to a method for cutting a thin plate coil binding band, which can reliably cut the coil binding band even if the binding band is bitten.
く従来の技術〉
通常、連続式熱間圧延または連続式冷間圧延により製造
されるストリップ等の薄板はコイル状に巻取った後、コ
イル先端がほぐれて形崩れを起こさぬように薄仮コイル
の外周を金属フープ材よりなるバンドで結束して次工程
に搬送し、種々の処理を行っているが、次工程で処理す
る際に薄板コイルの結束バンドを切断する必要が生じる
。Conventional technology> Normally, thin sheets such as strips manufactured by continuous hot rolling or continuous cold rolling are wound into a coil and then rolled into a thin temporary coil to prevent the tip of the coil from unraveling and losing its shape. The outer periphery of the thin coil is bound with a band made of metal hoop material and transported to the next process for various processing, but it becomes necessary to cut the binding band of the thin coil when processing in the next process.
第７図は、コイル結束バンド切断装置によってアップエ
ンド状態の薄板コイルを切断しようとする状況を示し、
１はＦｌ ＋Ｈコイル、２は結束バンドであり、バンド
２で結束したコイル１はダウンエンド状態でコイル置台
２０上に載置されている。一方、３はコイル結束バンド
切断装置を示し、切断装置用架台４上に進退および傾動
自在に配設されたカッタヘッド５を点線で示すようにコ
イルｌの外周面に押し付け、カッタヘッドに組込んだバ
ンド切断刃８を使用してバンド２を切断するようになっ
ている。切断されたバンド２はバンド処理ヘッダ６によ
ってチョッパに切断したり、巻き取って小さくまとめた
のち、搬送装置７でバック等に搬送するようになってい
る。FIG. 7 shows a situation in which a thin plate coil in an up-end state is being cut by a coil binding band cutting device,
1 is a Fl +H coil, 2 is a binding band, and the coil 1 bound with the band 2 is placed on a coil mounting table 20 in a down-end state. On the other hand, numeral 3 indicates a coil binding band cutting device, in which a cutter head 5 disposed on a cutting device mount 4 so as to be movable forward and backward and tiltable is pressed against the outer circumferential surface of the coil I as shown by the dotted line, and assembled into the cutter head. The band 2 is cut using a band cutting blade 8. The cut band 2 is cut into choppers by a band processing header 6 or wound up into small pieces, and then transported to a bag or the like by a transport device 7.
第８図は薄鋼板コイルの結束状況を示しており、第８図
において（ａ）に示すように通常、薄鋼板コイル１はバ
ンド２にてその外周表面の中央部を結束してある。しか
るに薄鋼｛反コイノレ１をバッチ焼鈍炉で焼鈍するとき
には、コイル１をダウンエンド状態で処理するため、（
ｂ）に示すように結束バンド２の位置がずれたり、ある
いは（Ｃ）に示すようにバンチ焼鈍時にコイル１が変形
して波打ち状に盛土がり、バンド２がコイル１に食い込
んだ状態になったりしている。FIG. 8 shows the state of bundling of thin steel sheet coils. As shown in FIG. 8 (a), normally, the thin steel sheet coil 1 is bound at the center of its outer peripheral surface with a band 2. However, when thin steel (anti-coil 1) is annealed in a batch annealing furnace, the coil 1 is processed in a down-end state, so (
As shown in b), the position of the binding band 2 is shifted, or as shown in (C), the coil 1 is deformed during bunch annealing and becomes wavy, and the band 2 digs into the coil 1. are doing.
このようにバッチ焼鈍炉では、薄ｗ４板コイル１をダウ
ンエンド状態で、しかも長時間かけて焼鈍するため、こ
のような状態の発生割合が高いので（ｄ）に示すように
バンド２を２条結束してコイル１の変形を防止すること
もある．
バンドの結束そのものは自動化が進み自動バンド結束機
が使用されているが、結束バンドの切断については、コ
イル結束バンドが前述のように切断し難い状態になるこ
とがある。In this way, in the batch annealing furnace, the thin W4 plate coil 1 is annealed in the down-end state over a long period of time, so the occurrence rate of such a state is high, so the band 2 is formed in two strips as shown in (d). It may also be tied together to prevent coil 1 from deforming. Although the bundling of bands itself has become automated and automatic band tying machines are now in use, when it comes to cutting the bundling band, the coil bundling band may be in a state that is difficult to cut as described above.
このため前述第７図に示すようなバンド切断装置では自
動化が仲々困難である。バンド切断装置として従来から
多数の提案（例えば特開昭６２−２３５０３６号，特公
昭６１−３０９７８号，特公昭６１−３５０４９，特開
昭５４−８５４９８号公報）がなされているけれども、
前述のような事情により結束バンドの切断は自動化が困
難を極め人力によるはさみ切作業を必要としているのが
現状である．
すなわち特開昭６２−２３５０３６号公報に開示されて
いる「コイルハンド切断方法およびその装置ｊはバンド
を持ち上げてディスクカッタで切断するものであるが、
バンドを持ち上げる楔の動きに制限があるため、コイル
表面の波打があると追従できず結束バンドを切断できな
いという問題点がある。For this reason, it is very difficult to automate the band cutting device as shown in FIG. 7 mentioned above. Although many proposals for band cutting devices have been made in the past (for example, JP-A-62-235036, JP-A-61-30978, JP-A-61-35049, JP-A-54-85498),
Due to the above-mentioned circumstances, it is extremely difficult to automate the cutting of cable ties, and the current situation is that manual scissor cutting is required. That is, in the "Coil hand cutting method and its device j" disclosed in Japanese Patent Application Laid-Open No. 62-235036, the band is lifted and cut with a disc cutter.
Since there is a limit to the movement of the wedge that lifts the band, there is a problem that if there is a wave on the surface of the coil, it cannot be followed and the binding band cannot be cut.
また特公昭６１−３０９７８号公報に開示されている「
包装バンド切断装置」はコイル径による追従機構を有す
るがコイル外周の波打に追従するには制約があり、また
バンドの位置がほぼ同じ位置であればよいがコイルを結
束しているバンドの位置が検出できないため、位置ずれ
があると切断困難という問題点がある。特公昭６１−３
５０４９号公報に開示されている「包装バンド切断装Ｋ
Ｊも同様な考え方に基く多条結束バンドの切断を対象と
しており、前記のものと同し問題点を持っている。更に
特開昭５４−８５４８８号公報に開示されている「コイ
ル材の結束バンド切断装置」は、バンドをはさみ切断す
る方式であり、この方法では確実にバンドを切断できな
いばかりでなく、バンドが押しつぶされて完全な切難し
が困難となる。また移動刃がしやまになってコイル外周
の波に追従できないという問題点がある。Also, as disclosed in Japanese Patent Publication No. 61-30978,
The packaging band cutting device has a tracking mechanism based on the coil diameter, but it is limited in tracking the undulations on the outer periphery of the coil, and although it is sufficient that the band positions are approximately the same, the position of the band that binds the coils is limited. Since this cannot be detected, there is a problem that cutting becomes difficult if there is a positional shift. Special Public Service 1986-3
"Packaging band cutting device K" disclosed in Publication No. 5049
J is also aimed at cutting multi-thread cable ties based on the same concept, and has the same problems as the above-mentioned one. Furthermore, the "coil binding band cutting device" disclosed in Japanese Patent Application Laid-open No. 54-85488 uses a method of cutting the band by using scissors, and this method not only does not cut the band reliably, but also causes the band to be crushed. This makes it completely difficult. Another problem is that the movable blade becomes stiff and cannot follow the waves around the outer circumference of the coil.
〈発明が解決しようとする課題〉
前述のように従来技術では、コイル結束バンドの位置が
つかめず空振りしたり、うまく結束バンドの下側に刃が
入り込まず切断に失敗することが多かった。特に焼鈍さ
れた薄板コイルはコイル表面が波打ち状態になっている
ことが多いので結束バンドをコイルバンド力ツタ装置で
自動的に切断できる割合が低く、切断不能のものは人力
により切断セざるを得す、完全自動化を阻害していた。<Problems to be Solved by the Invention> As described above, in the conventional technology, the position of the coil binding band could not be grasped and the cutting was often missed, or the blade could not enter the underside of the binding band properly and the cutting failed. In particular, annealed thin plate coils often have a wavy surface, so the percentage of cable ties that can be cut automatically with a coil band force vine device is low, and those that cannot be cut must be cut manually. This hindered full automation.
本発明は前述従来技術の問題点を解消し、焼Ｓ＋された
後のコイル等にみられるコイル表面が波打ち変形したコ
イルの結束バンドや焼鈍処理によりバンドが緩んで位置
ずれを起したりあるいはコイル表面に食い込んだ結束バ
ンドを容易、確実に切断することができる薄板コイルの
結束バンド切断方法を提供することを目的とするもので
ある。The present invention solves the above-mentioned problems of the prior art, and eliminates the problem of coil binding bands where the coil surface is wavy and deformed, which is seen in coils that have been subjected to annealing S+, or where the band loosens due to annealing treatment and causes positional deviation, or the coil It is an object of the present invention to provide a method for cutting a binding band of a thin plate coil, which can easily and reliably cut a binding band that has cut into the surface.
く課題を解決するための手段〉
前記目的を達戒する本発明の薄板コイルの結束バンド切
断方法は、コイル表面に沿う車輪を有するカッタヘッド
に固定内刃を挟んで移動外刃と移動押え刃が接する一組
のバンド切断刃を設けると共に、前記バンド切断刃に接
近させて両側に所定のすくい角度を保ってコイル表面に
接触．離脱自在な楔形の検出爪を配設し、前記カッタヘ
ッドの車輪をコイル表面に接触させると共に、前記楔形
の検出爪を結束バンドと直交するコイル幅方向に向けた
のち、前記カッタヘッドを車輪を介してコイル幅方向に
走行せしめ、前記検出爪の先端をコイル表面に追随させ
つつスライドさせることによって前記検出爪で結束バン
ドをすくい上げ、当該すくい上げによって形戒されたコ
イルと結束バンドとの隙間に前記バンド切断刃の移動外
刃と移動押え刃を挿入し、前記バンド切断刃の移動外刃
と固定内刃によって結束バンドを切断することを特徴と
するものである。Means for Solving the Problems> A method for cutting a binding band for a thin coil according to the present invention which achieves the above-mentioned object is to sandwich a fixed inner cutter between a cutter head having wheels along the surface of the coil, and a movable outer cutter and a movable presser blade. A pair of band cutting blades are provided in contact with the band cutting blades, and the blades are brought close to the band cutting blades and are brought into contact with the coil surface while maintaining a predetermined rake angle on both sides. A removable wedge-shaped detection claw is provided, and the wheels of the cutter head are brought into contact with the coil surface, and the wedge-shaped detection claw is directed in the width direction of the coil perpendicular to the binding band. The tip of the detection claw is made to run in the width direction of the coil through the coil, and the tip of the detection claw is slid while following the coil surface, and the detection claw scoops up the binding band. The present invention is characterized in that a movable outer blade and a movable presser blade of a band cutting blade are inserted, and the binding band is cut by the movable outer blade and fixed inner blade of the band cutting blade.
〈作用〉
本発明においては、前述のようにカッタヘッドに設けた
検出爪の先端がコイル表面に追従しながら幅方向にスラ
イドするので、コイル表面に波打ちがあったり、あるい
は結束バンドの位置ずれ等があっても検出爪が結束バン
ドに引っ掛って結束バンドの位置を検出すると共に引続
く移動で検出爪が結束バンドの下側に食い込んですくい
上げたのち停止する．
コイル切断刃による結束バンドの切断に際しては、コイ
ル切断刃の移動外刃と移動押え刃を検出爪のすくい上げ
によって形威されたコイルと結束バンドとの間隙に容易
に挿入することができ、引続く移動外刃と固定内刃によ
る結束バンドの切断を確実に行うことができる。<Operation> In the present invention, as described above, the tip of the detection claw provided on the cutter head slides in the width direction while following the coil surface, so there is no possibility of undulation on the coil surface or misalignment of the cable tie. Even if there is a cable tie, the detection claw gets caught on the cable tie and detects the position of the cable tie, and as it continues to move, the detection claw digs into the underside of the cable tie, scoops it up, and then stops. When cutting the binding band with the coil cutting blade, the movable outer blade and the movable presser blade of the coil cutting blade can be easily inserted into the gap between the coil and the binding band that have been shaped by scooping up the detection claw. The movable outer cutter and the fixed inner cutter can reliably cut the binding band.
く実施例〉 以下、本発明の実施例を図面に従って説明する。Example Embodiments of the present invention will be described below with reference to the drawings.
本発明の薄板コイルの結束バンド切断方法に使用するバ
ンド切断装置は、第１図および第２図に示すようにコイ
ルｌの表面に沿う車輪９を有するカンクヘッド５に固定
内刃１０を挟んで移動外刃１１と移動押え刃１２が接す
る一組のバンド切断刃８を設けると共に、前記バンド切
断刃８の両側に楔形の検出爪１３． １３を配設したも
のを使用する．第３図は検出爪の詳細機構を示しており
、第３図において、コイル１の外周表面に倣って移動し
結束バンド２を検出する楔形の検出爪１３は、ピン１４
によって取付台ｌ７に回転自在に取付けられており、検
出爪１３の回転範囲は取付台１７に配設された上部スト
ツパ１５および側部ストツパｌ６によって規制されてい
る。取付台１７はスプリング１９を介してカッタヘンド
５に接続されていて、検出爪１３に外力が加わるとスプ
リングｌ９が伸縮し、カンタペッド５に設けられたガイ
ドレールｌ８にガイドされて移動可能となっている。ま
た、カッタヘッド５の下部にはストツパ２ｌが設けてあ
り、取付台１７に設けられたストツパ２２と係合させる
ことによって取付台ｌ７の突出しを規制するようになっ
ている．カッタヘッド５をコイル１に接近させて車輪９
をコイルｌに接触させるとコイルｌの幅方向に向けられ
た検出爪ｌ３がスプリング１９に付勢されてコイルｌの
表面に押し付けられる．この状態で、カッタヘッド５の
車輪９をコイル１の表面に沿わせて移動すると、上部ス
トッパｌ５によって所定のすくい角度を保った検出爪ｌ
３は、スプリングｌ９を介して取付台１７と共にコイル
１の表面方向に押し付けられているので、コイルｌの表
面に形成された波打ち変形に追随し、取付台１７はガイ
ドレールｌ８にガイドされて上下に移動する．
このようにして楔形の検出爪１３の先端をコイル１の波
打ち等の凹凸に追随させながら結束バンド２の方向にス
ライドさせると第４図示すように検出爪１３が結束バン
ド２に引っｉｔってその位置を検出すると共に、引続く
移動で第５図に示すように検出爪ｌ３が結束バンド２の
下側に食い込んですくい上げられる。このすくい上げ状
熊をセンサ（図示せず）で検出し、力７クヘンド５の移
動を停止させる。As shown in FIGS. 1 and 2, the band cutting device used in the method of cutting a binding band of a thin plate coil according to the present invention is moved by holding a fixed inner blade 10 between a cank head 5 having wheels 9 along the surface of the coil l. A pair of band cutting blades 8 are provided in which the outer cutter 11 and the movable presser blade 12 are in contact with each other, and wedge-shaped detection claws 13 are provided on both sides of the band cutting blade 8. 13 is used. FIG. 3 shows the detailed mechanism of the detection claw, and in FIG.
The detecting claw 13 is rotatably attached to a mounting base l7, and the rotation range of the detection claw 13 is restricted by an upper stopper 15 and a side stopper l6 provided on the mounting base 17. The mount 17 is connected to the cutter hand 5 via a spring 19, and when an external force is applied to the detection claw 13, the spring 19 expands and contracts, allowing it to move while being guided by a guide rail 18 provided on the canterped 5. . A stopper 2l is provided at the bottom of the cutter head 5, and engages with a stopper 22 provided on the mount 17 to restrict the protrusion of the mount 17. The cutter head 5 is brought close to the coil 1 and the wheel 9
When the detection claw l3 is brought into contact with the coil l, the detection claw l3 directed in the width direction of the coil l is biased by the spring 19 and pressed against the surface of the coil l. In this state, when the wheels 9 of the cutter head 5 are moved along the surface of the coil 1, the detection claw l is kept at a predetermined rake angle by the upper stopper l5.
3 is pressed toward the surface of the coil 1 along with the mounting base 17 via a spring l9, so it follows the undulating deformation formed on the surface of the coil l, and the mounting base 17 is guided by the guide rail l8 and moves up and down. Move to. In this way, when the tip of the wedge-shaped detection claw 13 is slid in the direction of the binding band 2 while following the irregularities such as undulations of the coil 1, the detection claw 13 is pulled to the binding band 2 as shown in Fig. 4. While detecting the position, the detection claw l3 bites into the lower side of the binding band 2 and scoops it up as shown in FIG. 5 during the subsequent movement. This scooped up bear is detected by a sensor (not shown), and the movement of the force 7 and the handle 5 is stopped.
検出爪ｌ３による結束バンド２のすくい上げによってコ
イルｌと結束バンド２との間に隙間が形威されたらカッ
クヘンド５に設けた固定内刃ｔｏ，移動外刃１ｌおよび
移動押え刃ｌ２からなる一組のバンド切断刃８を作動さ
せる。すなわち第６図に示すように移’Ｅｈ外刃１１を
退避位置ＡからＢ位置に下降させた後、コイルｌと結束
バンド２との間隙位置Ｃまで移動させると同時に、移動
押え刃１２を退避位置ＤからＥ位置に下降させた後、コ
イルｌと結束ハンド２との間隙位置Ｆまで移動し、結束
バンド２を一対の移動外刃ｌ１と移動押え刃１２で固定
内刃１０の間に泡え込んだ状態で停止さセる。引続き移
動外刃ｌ１を矢印方向に引上げて、移動外刃１１と固定
内刃１２によって結束バンド２を切断する。When a gap is formed between the coil l and the binding band 2 by scooping up the binding band 2 with the detection claw l3, a set of fixed inner cutters to, movable outer cutters 1l, and movable presser blades l2 provided on the hook end 5 is removed. Activate the band cutting blade 8. That is, as shown in FIG. 6, after the outer blade 11 is lowered from the retracted position A to the position B, it is moved to the gap position C between the coil 1 and the binding band 2, and at the same time, the movable presser blade 12 is retracted. After being lowered from position D to position E, the cable tie 2 is moved to the gap position F between the coil l and the binding hand 2, and a pair of movable outer blades l1 and movable presser blade 12 are used to seal the bubble between the fixed inner blade 10. It will stop in a deep state. Subsequently, the movable outer cutter l1 is pulled up in the direction of the arrow, and the binding band 2 is cut by the movable outer cutter 11 and the fixed inner cutter 12.
なお、固定内刃１０、移動外刃１ｌおよび移動押え刃１
２より或るバンド切断刃８は前述のようにカックヘッド
５に対して伸縮可能になっているので、検出爪１３によ
って結束バンド２を検出してずくい上げる作動時にはバ
ンド切断刃８はコイルｌの表面から退避させてあるので
、検出爪１３を確実に作動させることができる。In addition, the fixed inner cutter 10, the movable outer cutter 1l, and the movable presser blade 1
As described above, the band cutting blade 8 is extendable and retractable with respect to the cuck head 5. Therefore, when the detection claw 13 detects the binding band 2 and picks it up, the band cutting blade 8 cuts off the coil l. Since the detection claw 13 is retracted from the surface, the detection claw 13 can be operated reliably.
また、バンド切断刃８の両側に接近して配設された検出
爪１３によって結束バンド２をすくい上げるので、バン
ド切断刃８をコイル１の表面方向に押し出して結束バン
ド２を切断する際には、コイル１の外周表面に変形によ
る波打ち等の大きな凹凸が形威されていても、コイル１
と結束バンド２との間に間隙が確保されており、バンド
切断刃８によって結束バンド２を６ｉ実に切断すること
ができる．
なお、前述実施例では、コイルｌの外周表面に波打ち状
の凹凸が形成する場合について説明したが第８図（ｂ）
に示すように結束バンド２に位置ずれがある場合には、
検出爪１３が結束バンドを検出するまでカッタヘンド５
を移動して切断することができ、また第８図（ｄ）に示
すように複数条の結束バンド２があっても検出爪ｌ３に
よって順次結束バンド２を検出してコイル端まで移動し
て次々に結束バンド２を切断することができる。In addition, since the binding band 2 is scooped up by the detection claws 13 disposed close to both sides of the band cutting blade 8, when pushing the band cutting blade 8 toward the surface of the coil 1 to cut the binding band 2, Even if the outer peripheral surface of the coil 1 has large irregularities such as undulations due to deformation, the coil 1
A gap is secured between the cable and the binding band 2, and the band cutting blade 8 can cut the binding band 2 into 6i pieces. In the above-mentioned embodiment, the case where wavy irregularities are formed on the outer circumferential surface of the coil l was explained, but as shown in FIG. 8(b)
If the cable tie 2 is misaligned as shown in
Cutter hand 5 until detection claw 13 detects the cable tie.
Furthermore, even if there are multiple binding bands 2 as shown in FIG. 8(d), the detection claw l3 detects the binding bands 2 one after another and moves them to the end of the coil one after another. The cable tie 2 can be cut.
く発明の効果〉
以上説明したように本発明によれば焼鈍された薄板コイ
ルの結束バンドに位置ずれがあったり、コイルが変形し
て結束バンドが食い込んだりしていても、楔形の検出爪
によって結束バンドの位置を的確に検出した後、結束バ
ンドをすくい上げるので、引続き行われるハンド切断刃
による結束バンドの切断作業をＩｉｌｌｌ実に行うこと
が可能となり、切断作業の自動化が達成される。Effects of the Invention> As explained above, according to the present invention, even if the binding band of an annealed thin plate coil is misaligned or the coil is deformed and the binding band digs in, it can be detected by the wedge-shaped detection claw. After accurately detecting the position of the binding band, the binding band is scooped up, so that the subsequent cutting operation of the binding band using a hand cutting blade can be performed efficiently, and automation of the cutting operation can be achieved.
第１図は本発明の一実施例に係るカッタヘッドの概略側
面図、第２図は第１図のＡ−Ａ矢視を示す概略正面図、
第３図は本発明に係る検出爪の詳細構造を示す側面図、
第４図および第５図は本発明に係る検出爪の作動手順を
示す説明図、第６図はハンド切断刃の作動手順を示す説
明図、ｆｆｉ７図は従来例に係る結束バンド切断装置を
示す側面図、第８図はコイル結束ハンドの結束状況を示
す説明図である。
】９・・・スプリング。
１・・・コイル、
８・・・バンド切断刃、
ｌＯ・・・固定内刃、
ｌ２・・・移動押え刃、
ｌ７・・・取付台、
２・・・争古束ハ゛ンド、
９・・・車輪、
１ｌ・・・移動外刃、
ｌ３・・・検出爪、
ｌ８・・・ガイドレール、FIG. 1 is a schematic side view of a cutter head according to an embodiment of the present invention, FIG. 2 is a schematic front view taken along arrow A-A in FIG.
FIG. 3 is a side view showing the detailed structure of the detection claw according to the present invention;
FIGS. 4 and 5 are explanatory diagrams showing the operating procedure of the detection claw according to the present invention, FIG. 6 is an explanatory diagram showing the operating procedure of the hand cutting blade, and FIG. ffi7 shows a conventional binding band cutting device. The side view and FIG. 8 are explanatory diagrams showing the binding state of the coil binding hand. ]9...Spring. DESCRIPTION OF SYMBOLS 1... Coil, 8... Band cutting blade, lO... Fixed inner blade, l2... Moving presser blade, l7... Mounting base, 2... Warring bundle hand, 9... Wheel, 1l...Movable outer blade, l3...Detection claw, l8...Guide rail,
Claims (1)
を挟んで移動外刃と移動押え刃が接する一組のバンド切
断刃を設けると共に、前記バンド切断刃に接近させて両
側に所定のすくい角度を保ってコイル表面に接触・離脱
自在な楔形の検出爪を配設し、前記カッタヘッドの車輪
をコイル表面に接触させると共に、前記楔形の検出爪を
結束バンドと直交するコイル幅方向に向けたのち、前記
カッタヘッドを車輪を介してコイル幅方向に走行せしめ
、前記検出爪の先端をコイル表面に追随させつつスライ
ドさせることによって前記検出爪で結束バンドをすくい
上げ、当該すくい上げによって形成されたコイルと結束
バンドとの隙間に前記バンド切断刃の移動外刃と移動押
え刃を挿入し、前記バンド切断刃の移動外刃と固定内刃
によって結束バンドを切断することを特徴とする薄板コ
イルの結束バンド切断方法。A cutter head having wheels along the coil surface is provided with a set of band cutting blades in which a movable outer blade and a movable presser blade are in contact with a fixed inner blade in between, and the band cutting blades are brought close to each other and a predetermined rake angle is set on both sides. A wedge-shaped detection claw that can be brought into contact with and detached from the coil surface while the cutter head is being held is placed in contact with the coil surface, and the wedge-shaped detection claw is directed in the width direction of the coil perpendicular to the cable tie. , the cutter head is made to run in the width direction of the coil via wheels, and the tip of the detection claw is slid while following the coil surface, thereby scooping up the binding band with the detection claw, and bundling with the coil formed by the scooping up. Binding band cutting of a thin coil, characterized in that a movable outer blade and a movable presser blade of the band cutting blade are inserted into a gap with the band, and the binding band is cut by the movable outer blade and the fixed inner blade of the band cutting blade. Method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13575189A JPH0314439A (en) | 1989-05-31 | 1989-05-31 | Cutting off binding band from thin plate coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13575189A JPH0314439A (en) | 1989-05-31 | 1989-05-31 | Cutting off binding band from thin plate coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0314439A true JPH0314439A (en) | 1991-01-23 |
Family
ID=15159019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13575189A Pending JPH0314439A (en) | 1989-05-31 | 1989-05-31 | Cutting off binding band from thin plate coil |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0314439A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5803485A (en) * | 1995-10-17 | 1998-09-08 | Trw Occupant Restraint Systems Gmbh | Gas bag lateral impact protective device |
| JP2009029479A (en) * | 2007-07-27 | 2009-02-12 | Kohan Kogyo Kk | Band cutting device |
| JP2014084160A (en) * | 2012-10-25 | 2014-05-12 | Signode Kk | Band detection device, and band cutting processing device equipped with the same |
| CN107042923A (en) * | 2017-04-26 | 2017-08-15 | 武汉斯蒂尔派科技有限公司 | Steel band tears bundled put and steel band tears bundle system open open |
| CN111547321A (en) * | 2020-04-20 | 2020-08-18 | 西安交通大学 | Cylinder surface binding tape shearing device |
-
1989
- 1989-05-31 JP JP13575189A patent/JPH0314439A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5803485A (en) * | 1995-10-17 | 1998-09-08 | Trw Occupant Restraint Systems Gmbh | Gas bag lateral impact protective device |
| JP2009029479A (en) * | 2007-07-27 | 2009-02-12 | Kohan Kogyo Kk | Band cutting device |
| JP2014084160A (en) * | 2012-10-25 | 2014-05-12 | Signode Kk | Band detection device, and band cutting processing device equipped with the same |
| CN107042923A (en) * | 2017-04-26 | 2017-08-15 | 武汉斯蒂尔派科技有限公司 | Steel band tears bundled put and steel band tears bundle system open open |
| CN111547321A (en) * | 2020-04-20 | 2020-08-18 | 西安交通大学 | Cylinder surface binding tape shearing device |
| CN111547321B (en) * | 2020-04-20 | 2021-03-02 | 西安交通大学 | Cylinder surface binding tape shearing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4661185A (en) | Method and apparatus for heat sealing strap in a strapping machine | |
| US4437223A (en) | Apparatus for debanding coiled strip | |
| GB1568324A (en) | Wheel and tyre cutter | |
| EP0240289A2 (en) | Method of and apparatus for removing tying band | |
| JP2001232403A (en) | Method and device for joining metallic sheet and hot- rolling equipment | |
| JPH0314439A (en) | Cutting off binding band from thin plate coil | |
| HU197242B (en) | Welding machine for welding ears to plate parts | |
| EP2296981A1 (en) | Cutting unit in an arrangement for cutting and removal of wires from bales and a device comprising said cutting unit | |
| US6401582B1 (en) | Apparatus for removing binder straps from, for example, coils bound thereby | |
| US5680691A (en) | Apparatus for removing tie wires from bales | |
| JPH04272238A (en) | Device for removing fastening material and/or packing material (packing container) such as wire, band and bandage from textile material bag | |
| EP1043231A2 (en) | Sealless strapping tool and method | |
| US5163216A (en) | Wire cutting and removal method | |
| GB2023532A (en) | A Bundling Strap Removing Device | |
| JP2007181868A (en) | Device and method for processing crop, continuous rolling equipment and continuous rolling method | |
| US5079826A (en) | Wire cutting and removal apparatus | |
| EP0490521B1 (en) | Making packets of amorphous metal strip | |
| US4803768A (en) | Method of, and apparatus for, applying sheet metal collars onto the nipples of anode bars | |
| JP2001293518A (en) | Scrap winding apparatus | |
| US5069053A (en) | Method and apparatus for cutting corrugated webs | |
| EP4365092A1 (en) | Strapping machine with a welding assembly having a leading-strap-end guide | |
| EP0362295B1 (en) | A wire coiling arrangement | |
| EP3763195B1 (en) | Assembly of a bale clamp and a cutting device | |
| JP2001328023A (en) | Coil trimming method and device therefor | |
| EP0401433B1 (en) | Method and apparatus for gripping a bonding strap |