JP2002346978A - Strip rubber member cutting method and cutting device - Google Patents
Strip rubber member cutting method and cutting deviceInfo
- Publication number
- JP2002346978A JP2002346978A JP2001153695A JP2001153695A JP2002346978A JP 2002346978 A JP2002346978 A JP 2002346978A JP 2001153695 A JP2001153695 A JP 2001153695A JP 2001153695 A JP2001153695 A JP 2001153695A JP 2002346978 A JP2002346978 A JP 2002346978A
- Authority
- JP
- Japan
- Prior art keywords
- cutter
- rubber member
- shaped rubber
- band
- 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
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、帯状ゴム部材切断
方法及び切断装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method and an apparatus for cutting a rubber band.
【０００２】[0002]
【従来の技術】従来、図７に示すように、ベルトコンベ
ヤー43上を送られてくる連続帯状ゴム部材42に於て、設
定された長さだけ帯状ゴム部材42が送られ、コンベヤー
43を一旦停止させて、コンベヤー43上を帯状ゴム部材42
の幅方向に横行移動する回転式カッター44により、帯状
ゴム部材42を幅方向に切断をする方法・装置が用いられ
ている。又は、コンベヤーを運転したまま、つまり、ベ
ルトコンベヤー上を連続的に送られてくる帯状ゴム部材
に於ては、帯状ゴム部材を設定した長さだけ送られた
後、カッターを備える台車がコンベヤーの進行方向に同
じ速度で走行し、運転中のコンベヤー上を帯状ゴム部材
の幅方向に横行移動する回転式カッターにより、帯状ゴ
ム部材を幅方向に切断をする方法・装置が用いられてい
る。2. Description of the Related Art Conventionally, as shown in FIG. 7, in a continuous belt-shaped rubber member 42 sent on a belt conveyor 43, the belt-shaped rubber member 42 is fed by a set length, and the conveyor is conveyed.
43 is temporarily stopped, and the belt-shaped rubber member 42 is moved on the conveyor 43.
A method / apparatus for cutting the band-shaped rubber member 42 in the width direction by using a rotary cutter 44 that moves in the width direction of the belt. Alternatively, while the conveyor is in operation, that is, in the case of the belt-shaped rubber member continuously fed on the belt conveyor, after the belt-shaped rubber member is fed by a set length, the bogie provided with the cutter is moved to the conveyor. 2. Description of the Related Art A method and apparatus for cutting a band-shaped rubber member in a width direction by a rotary cutter that travels at the same speed in a traveling direction and moves in a width direction of the band-shaped rubber member on a running conveyor is used.
【０００３】上記図７に示す間欠的に送られる帯状ゴム
部材42を切断する方法・装置、又は、帯状ゴム部材を連
続的に送りながら切断する方法・装置に於ては共に、図
８に示すカッターの動きの説明図に示すように制御され
る。カッターによる帯状ゴム部材を切断後（切断工程Ｃ
完了後）カッターの横行速度（図８の上部グラフ）がＶ
から０となった後（点ｘ）、カッターの上下位置（図８
の下部グラフ）は、カッターを切断可能高さの下方位置
Ｌから待機位置への返還移動可能高さの上方位置Ｕまで
上昇させ（点ｙ）、その後、カッターを横行速度Ｖによ
り待機位置45（図７参照）まで移動させる（戻り工程
Ｂ）。そして、カッターを待機位置45に到達させてから
後（点ｚ）、カッターを上方位置Ｕから下方位置Ｌに降
下させ、停止させる（以上で１サイクル）。そして、帯
状ゴム部材２を必要長さだけ送り、カッターを帯状ゴム
部材の幅方向に横行移動させ、再度切断を行う（切断工
程Ｃ）ものである。FIG. 8 shows a method and an apparatus for cutting the intermittently fed belt-like rubber member 42 shown in FIG. 7 or a method and apparatus for cutting the belt-like rubber member while continuously feeding the same. It is controlled as shown in the explanatory diagram of the movement of the cutter. After cutting the belt-like rubber member with a cutter (cutting process C
After completion) the cutter traverse speed (upper graph in FIG. 8) is V
8 (point x), the vertical position of the cutter (FIG. 8)
Lower graph), the cutter is raised from the lower position L of the cuttable height to the upper position U of the return movable height to the standby position (point y), and then the cutter is moved by the traversing speed V to the standby position 45 ( 7 (see FIG. 7) (return step B). Then, after the cutter reaches the standby position 45 (point z), the cutter is lowered from the upper position U to the lower position L and stopped (one cycle above). Then, the band-shaped rubber member 2 is fed by a required length, the cutter is moved in the width direction of the band-shaped rubber member, and cutting is performed again (cutting step C).
【０００４】[0004]
【発明が解決しようとする課題】図８に示すように、切
断工程Ｃ、カッター上昇、戻り工程Ｂ、カッター降下の
一連の動作は、夫々の動作（工程）が完了確認後、次の
動作に移るという動作時間が積み上げ式となる制御方法
・装置であるため、切断動作開始から、待機位置にカッ
ターが戻るまでに時間を要し、そのため、コンベヤーの
送り時間が制限され単位時間当たりの切断作業能率が好
ましくないという問題がある。As shown in FIG. 8, a series of operations of a cutting process C, a cutter raising, a returning process B, and a cutter lowering are performed after confirming completion of each operation (process). Since the control method and device is such that the operation time of moving is a stacking type, it takes time from the start of the cutting operation to the return of the cutter to the standby position, so the conveyor feed time is limited and the cutting work per unit time There is a problem that efficiency is not favorable.
【０００５】そこで本発明は、切断サイクルの時間短縮
が可能で、且つ、良好な切断面を有することができる帯
状ゴム部材切断方法及び切断装置を提供することを目的
とする。SUMMARY OF THE INVENTION It is an object of the present invention to provide a method and an apparatus for cutting a belt-shaped rubber member which can shorten the cutting cycle time and have a good cutting surface.
【０００６】[0006]
【課題を解決するための手段】上述の目的を達成するた
めに、本発明に係る帯状ゴム部材切断方法は、カッター
が待機位置から、帯状ゴム部材の幅方向に横行移動しな
がら該帯状ゴム部材を幅方向に切断する方法であって、
上記カッターが上記帯状ゴム部材の切断後上記横行移動
停止する前に該カッターが該帯状ゴム部材から離れた上
方位置に移動し、該カッターが上記待機位置に戻って停
止する前に該カッターが上記帯状ゴム部材を切断できる
下方位置まで移動するものである。In order to achieve the above-mentioned object, a method for cutting a band-shaped rubber member according to the present invention comprises the steps of: moving a cutter from a standby position in a width direction of the band-shaped rubber member; Cutting in the width direction,
The cutter moves to an upper position separated from the band-shaped rubber member before the cutter stops the traverse movement after cutting the band-shaped rubber member, and the cutter moves to the standby position before the cutter returns to the standby position and stops. It moves to a lower position where the belt-shaped rubber member can be cut.
【０００７】また、カッターが待機位置から、連続的に
送られてくる帯状ゴム部材の送り速度と同じ速度で前進
移動しながら、該帯状ゴム部材の幅方向に横行移動しつ
つ該帯状ゴム部材を幅方向に切断する方法であって、上
記カッターが上記帯状ゴム部材の切断後上記横行移動停
止する前に該カッターが該帯状ゴム部材から離れた上方
位置に移動し、該カッターが上記待機位置に戻って停止
する前に該カッターが上記帯状ゴム部材を切断できる下
方位置まで移動するものである。Further, the cutter moves forward from the standby position at the same speed as the feed speed of the belt-like rubber member continuously fed, and moves in the width direction of the belt-like rubber member while moving the cutter laterally. In the method of cutting in the width direction, the cutter moves to an upper position away from the band-shaped rubber member before the cutter stops cutting in the transverse direction after cutting the band-shaped rubber member, and the cutter moves to the standby position. Before returning and stopping, the cutter moves to a lower position where the belt-like rubber member can be cut.
【０００８】また、カッターが、帯状ゴム部材の幅方向
に移動速度を変更して横行移動しながら該帯状ゴム部材
を幅方向に切断するものである。また、カッターが、帯
状ゴム部材を幅方向に切断する際、切断開始時には、該
帯状ゴム部材が変位乃至変形を伴わないよう低速で、そ
の後、良好な切断面を有することができる程度の高速
に、上記カッターが移動速度を変更して横行移動しなが
ら該帯状ゴム部材の切断を行うものである。Further, the cutter cuts the band-shaped rubber member in the width direction while changing the moving speed in the width direction of the band-shaped rubber member and moving transversely. Further, when the cutter cuts the band-shaped rubber member in the width direction, at the start of cutting, the band-shaped rubber member is driven at a low speed so as not to be accompanied by displacement or deformation, and then at a high speed enough to have a good cut surface. The cutting of the belt-shaped rubber member is performed while the cutter moves in a transverse direction while changing the moving speed.
【０００９】上述の目的を達成するために、本発明に係
る帯状ゴム部材切断装置は、所定待機位置から帯状ゴム
部材の幅方向に横行移動させながら該帯状ゴム部材を幅
方向に切断するカッターと、該カッターを上記横行移動
させる横行機構と、該カッターを昇降させる昇降駆動機
構と、該カッターが該帯状ゴム部材の切断後停止する前
に該カッターを上昇させ且つ上記所定待機位置に戻って
停止する前に該カッターを下降させる制御手段と、を有
するものである。In order to achieve the above object, a band-shaped rubber member cutting device according to the present invention comprises a cutter for cutting the band-shaped rubber member in the width direction while moving the band-shaped rubber member in the width direction from a predetermined standby position. A traversing mechanism for moving the cutter in the traversing direction, an elevating drive mechanism for raising and lowering the cutter, and raising the cutter before the cutter stops after cutting the belt-shaped rubber member and returning to the predetermined standby position and stopping. Control means for lowering the cutter before performing the cutting operation.
【００１０】また、所定待機位置から帯状ゴム部材幅方
向に切断するカッターと、該カッターを有するカッター
キャリッジと、該カッターと該カッターキャリッジを帯
状ゴム部材の幅方向に横行移動させる横行機構と、上記
カッターを昇降させる昇降駆動機構と、該カッターキャ
リッジと該横行機構と該昇降駆動機構とを有するカッタ
ー台車と、該カッター台車を帯状ゴム部材の送り方向に
移動させる同期送り機構と、上記カッターが上記帯状ゴ
ム部材の切断後停止する前に上記カッターを上昇させ且
つ所定待機位置に戻って停止する前に上記カッターを下
降させる制御手段と、を有するものである。A cutter for cutting the band-shaped rubber member in a width direction from a predetermined standby position; a cutter carriage having the cutter; a traversing mechanism for moving the cutter and the cutter carriage in a width direction of the band-shaped rubber member; An elevating drive mechanism for raising and lowering the cutter, a cutter truck having the cutter carriage, the traversing mechanism, and the elevating drive mechanism, a synchronous feed mechanism for moving the cutter truck in the feed direction of the belt-shaped rubber member, and the cutter described above. Control means for raising the cutter before stopping after cutting the belt-shaped rubber member and lowering the cutter before returning to the predetermined standby position and stopping.
【００１１】また、上記横行機構が、上記カッターを上
記帯状ゴム部材の幅方向に横行移動速度を変更させて、
該帯状ゴム部材を幅方向に切断させるものである。The traversing mechanism changes the traversing speed of the cutter in the width direction of the band-shaped rubber member,
The band-shaped rubber member is cut in the width direction.
【００１２】[0012]
【発明の実施の形態】以下、図示の実施の形態に基づ
き、本発明を詳説する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail based on the illustrated embodiments.
【００１３】本発明による帯状ゴム部材切断装置は、ベ
ルトコンベヤー等の搬送装置10により（連続的又は間欠
的に）押出機（図示省略）から押し出され、送られる、
ゴムタイヤを構成するトレッド等の帯状ゴム部材２を順
次、タイヤ１本相当分の所定長さ寸法に切断する装置で
ある。The belt-shaped rubber member cutting apparatus according to the present invention is extruded (continuously or intermittently) from an extruder (not shown) by a conveyor 10 such as a belt conveyor and fed.
This is an apparatus for sequentially cutting a belt-like rubber member 2 such as a tread constituting a rubber tire into a predetermined length dimension corresponding to one tire.
【００１４】図１及び図２は、帯状ゴム部材切断装置の
実施の一形態を示す平面図及び側面図であり、図１の平
面図において、回転式の円板状のカッター３は、帯状ゴ
ム部材２を幅方向に切断する切断刃であり、このカッタ
ー３は、待機位置７（２点鎖線の状態）から、連続的に
送られてくる帯状ゴム部材２の送り速度と同じ速度で前
進移動しながら（相対速度を０として）、帯状ゴム部材
２の幅方向に横行移動（左右方向移動）しつつ帯状ゴム
部材２を幅方向に切断するものである（切断工程Ｃ）。
又は、カッター３を前進移動させずに、搬送装置10（帯
状ゴム部材２）を一旦停止させて切断するとしてもよ
い。そして、切断完了後、カッター３は待機位置７へ戻
って待機状態となる（戻り工程Ｂ）ものであり（以上で
１サイクル）、待機状態から引き続いて、カッター３は
待機位置７から切断を開始するものである。FIGS. 1 and 2 are a plan view and a side view, respectively, showing an embodiment of a band-shaped rubber member cutting apparatus. In the plan view of FIG. 1, a rotary disk-shaped cutter 3 is used. The cutter 3 is a cutting blade that cuts the member 2 in the width direction. The cutter 3 moves forward from the standby position 7 (in a state indicated by a two-dot chain line) at the same speed as the speed of the belt-shaped rubber member 2 continuously fed. While the relative speed is set to 0, the belt-shaped rubber member 2 is cut in the width direction while moving transversely (moving in the left-right direction) in the width direction of the belt-shaped rubber member 2 (cutting step C).
Alternatively, the transfer device 10 (the band-shaped rubber member 2) may be temporarily stopped and cut without moving the cutter 3 forward. After the cutting is completed, the cutter 3 returns to the standby position 7 and enters a standby state (return process B) (one cycle above), and the cutter 3 starts cutting from the standby position 7 continuously from the standby state. Is what you do.
【００１５】連続的に送られてくる帯状ゴム部材２の送
り速度と同じ速度で前進移動しながら、帯状ゴム部材２
の幅方向に横行移動しつつ帯状ゴム部材２を幅方向に切
断するカッター３の動きは、図１に示す矢印のように、
帯状ゴム部材２上を斜行運動するものである。While moving forward at the same speed as the feeding speed of the belt-shaped rubber member 2 continuously fed, the belt-shaped rubber member 2 is moved forward.
The movement of the cutter 3, which cuts the belt-shaped rubber member 2 in the width direction while traversing in the width direction, is as shown by the arrow shown in FIG.
The oblique movement is performed on the belt-shaped rubber member 2.
【００１６】帯状ゴム部材２の切断時は、図２に示すよ
うに、搬送装置10上の帯状ゴム部材２を切断する為に、
カッター３は、切断可能な切断高さの下方位置Ｌに配置
され、切断を行うものである。そして、切断完了後、カ
ッター３は、帯状ゴム部材２の上方を横切るよう通過し
て待機位置７へ戻るために、下方位置Ｌから、待機位置
７への移動可能高さの上方位置Ｕまで上昇し（図３参
照）移動を行うものである。At the time of cutting the band-shaped rubber member 2, as shown in FIG.
The cutter 3 is arranged at a position L below the cutting height at which cutting can be performed, and performs cutting. Then, after the cutting is completed, the cutter 3 rises from the lower position L to an upper position U of a movable height to the standby position 7 in order to pass over the belt-shaped rubber member 2 and return to the standby position 7. (See FIG. 3).
【００１７】また、円板状のカッター３は、図２に示す
ように側面視に於いて、右下がりに配置（進行方向に前
傾）されるため、帯状ゴム部材２の切断面形状は、その
カッター３の配置角度に対応した、右下がりの（帯状ゴ
ム部材２の長手面に対して傾斜した）前傾斜面を有する
切断面を得る。これにより、帯状ゴム部材２の加工次工
程で行われる両端切断面の接着は、接着面拡大等の作用
により良好なものとすることができ、タイヤとしての性
能も、接合部は非接合部と同様のものとすることができ
る。また、カッター３切断位置は、搬送装置10の搬送ベ
ルト材等は下方へ控えて、帯状ゴム部材２のみを切断す
るよう構成されている。As shown in FIG. 2, since the disk-shaped cutter 3 is disposed at the lower right (forwardly inclined in the traveling direction) in a side view as shown in FIG. A cut surface having a downwardly inclined front surface (inclined with respect to the longitudinal surface of the belt-shaped rubber member 2) corresponding to the arrangement angle of the cutter 3 is obtained. Thereby, the adhesion of the cut surfaces at both ends performed in the next process of the processing of the belt-shaped rubber member 2 can be made favorable by the action of enlargement of the adhesion surface, etc., and the performance as a tire is such that the joined portion is formed with the non-joined portion. It can be similar. The cutting position of the cutter 3 is configured to cut only the belt-shaped rubber member 2 while keeping the conveying belt material and the like of the conveying device 10 downward.
【００１８】次にカッター３の昇降運転について、さら
に詳説すると、カッター３は、帯状ゴム部材２の切断
後、上記の横行移動停止をする前に、カッター３が帯状
ゴム部材２から離れた上方位置Ｕに移動し、カッター３
が待機位置７に戻って停止する前に、カッター３が帯状
ゴム部材２を切断できる下方位置Ｌまで移動するもので
ある。即ち、カッター３の昇降運転は、切断工程Ｃ及び
戻り工程Ｂ内に含まれる同時運転するものであり、カッ
ター３の動きは、１軸のみ（横行運動）の運転だけでな
く、２軸の運転（横行運動及び昇降運動）を同時に有す
る立体３次元運動をおこなうよう制御されている。Next, the raising and lowering operation of the cutter 3 will be described in more detail. The cutter 3 is positioned at an upper position where the cutter 3 is separated from the belt-shaped rubber member 2 after the cutting of the belt-shaped rubber member 2 and before the above-mentioned traverse movement is stopped. Move to U and cutter 3
Is moved to the lower position L where the cutter 3 can cut the band-shaped rubber member 2 before returning to the standby position 7 and stopping. That is, the raising and lowering operation of the cutter 3 is a simultaneous operation included in the cutting step C and the return step B, and the movement of the cutter 3 is not only an operation of only one axis (lateral movement) but also an operation of two axes. (A traversing motion and a lifting motion) are controlled to perform a three-dimensional motion at the same time.
【００１９】さらに帯状ゴム部材切断装置について、具
体的に説明すると、所定待機位置７（図１）から帯状ゴ
ム部材２を幅方向に切断する回転式のカッター３は、図
３に示すように、カッターキャリッジ８に取着されてお
り、図１に示すように、カッターキャリッジ８は、帯状
ゴム部材２の幅方向に横行移動させる横行機構５に走行
可能に支持されている。More specifically, the band-shaped rubber member cutting device will be described. The rotary cutter 3 that cuts the band-shaped rubber member 2 in the width direction from a predetermined standby position 7 (FIG. 1), as shown in FIG. The cutter carriage 8 is attached to the cutter carriage 8, and as shown in FIG. 1, the cutter carriage 8 is movably supported by a traversing mechanism 5 that traverses the band-shaped rubber member 2 in the width direction.
【００２０】横行機構５は、帯状ゴム部材２の幅方向に
設けた２本のガイドレール11と、ガイドレール11に平行
でそれら間に位置する雄ネジ杆12と、雄ネジ杆12を回転
させる横行用サーボモータ13とを有する。そして、カッ
ターキャリッジ８は、このガイドレール11に嵌合する
（図示省略の）ローラを有し、雄ネジ杆12に螺合する雌
ネジを備えるソケット14を有し、雄ネジ杆12が回転する
ことにより、ソケット14がこの雄ネジ杆12に沿って移動
し、カッターキャリッジ８がガイドレール11に沿って走
行するものである。また、この雄ネジ杆12及びソケット
14の雌ネジは、ボールネジとすることにより動力の伝達
効率を上げ、カッター３の横行移動を滑らか且つ高速に
行えるものとする。又は、上記横行機構５が備えるカッ
ターキャリッジ８の位置変位機構を、タイミングベルト
式にしてもよいものである。The traversing mechanism 5 rotates two guide rails 11 provided in the width direction of the belt-shaped rubber member 2, a male screw rod 12 parallel to the guide rail 11 and located therebetween, and the male screw rod 12. And a traversing servomotor 13. The cutter carriage 8 has a roller (not shown) fitted to the guide rail 11, has a socket 14 having a female screw screwed into the male screw rod 12, and the male screw rod 12 rotates. As a result, the socket 14 moves along the male screw rod 12, and the cutter carriage 8 travels along the guide rail 11. Also, this male screw rod 12 and socket
The fourteen female screws are formed as ball screws to increase the power transmission efficiency, so that the cutter 3 can be traversed smoothly and at high speed. Alternatively, the position displacement mechanism of the cutter carriage 8 included in the traversing mechanism 5 may be a timing belt type.
【００２１】次に、カッター３を昇降させる昇降駆動機
構６は、上述のとおり、カッター３を上方位置Ｕ及び下
方位置Ｌに昇降（揺動）運動させるものであり、図２及
び図３に示すように、カッターキャリッジ８（又はカッ
ターキャリッジ８と横行機構５）を昇降（揺動）運動さ
せるものである。又は、図示省略するが、カッター３の
みを昇降又は揺動させるものとしてもよい。Next, the lifting drive mechanism 6 for raising and lowering the cutter 3 moves the cutter 3 up and down (swing) to the upper position U and the lower position L, as described above, and is shown in FIGS. In this way, the cutter carriage 8 (or the cutter carriage 8 and the traversing mechanism 5) is moved up and down (oscillating). Alternatively, although not shown, only the cutter 3 may be moved up and down or rocked.
【００２２】次に、カッター３を帯状ゴム部材２の送り
方向へ移動させる（進退動作）走行手段は、カッターキ
ャリッジ８と横行機構５と昇降駆動機構６と、を搭載し
たカッター台車１を有するものとする。このカッター台
車１は図２に示すように、同期送り機構４により、帯状
ゴム部材２の送り方向へ前後方向移動できるものであ
り、同期送り機構４は、帯状ゴム部材２の長手方向に設
けた雄ネジ杆15と、雄ネジ杆15を回転させる送り移動用
サーボモータ16と図示省略のガイドレールと、を備え
る。そして、カッター台車１は、雄ネジ杆15に螺合する
雌ネジ部17を有し、雄ネジ杆15が回転することにより、
雌ネジ部17がこの雄ネジ杆15に沿って移動し、ガイドレ
ールに沿って、カッター台車１は前後方向走行するもの
である。また、この雄ネジ杆15及び雌ネジ部17は、上記
横行機構５と同様ボールネジとすることで、走行移動を
滑らか且つ高速に行えるものとする。又は、昇降駆動機
構６が備えるカッター台車１の位置変位機構を、タイミ
ングベルト式にしてもよいものである。Next, the traveling means for moving the cutter 3 in the feed direction of the belt-shaped rubber member 2 (advancing / retreating operation) includes the cutter carriage 1 on which the cutter carriage 8, the traversing mechanism 5, and the lifting drive mechanism 6 are mounted. And As shown in FIG. 2, the cutter carriage 1 can be moved in the front-rear direction in the feed direction of the band-shaped rubber member 2 by the synchronous feed mechanism 4, and the synchronous feed mechanism 4 is provided in the longitudinal direction of the band-shaped rubber member 2. It includes a male screw rod 15, a feed-moving servomotor 16 for rotating the male screw rod 15, and a guide rail (not shown). The cutter truck 1 has a female screw portion 17 screwed to the male screw rod 15, and the male screw rod 15 rotates,
The female screw portion 17 moves along the male screw rod 15, and the cutter truck 1 travels in the front-rear direction along the guide rail. Further, the male screw rod 15 and the female screw part 17 can be smoothly and quickly moved by using a ball screw similarly to the traversing mechanism 5. Alternatively, the position displacement mechanism of the cutter truck 1 included in the lifting drive mechanism 6 may be a timing belt type.
【００２３】そして、昇降駆動機構６と横行機構５と同
期送り機構４は、制御手段９により、カッター３が帯状
ゴム部材２の切断後停止する前に上記カッター３を上昇
させ、且つ、所定待機位置７に戻って停止する前にカッ
ター３を下降させるよう制御した（シーケンスが組まれ
た）ものである。The raising / lowering drive mechanism 6, the traversing mechanism 5, and the synchronous feed mechanism 4 raise the cutter 3 by the control means 9 before the cutter 3 stops after the cutting of the belt-shaped rubber member 2, and wait for a predetermined time. Control is performed so that the cutter 3 is lowered before returning to the position 7 and stopping (sequence is set).
【００２４】この制御手段９による、カッター３の運転
制御について、さらに以下のように説明する。切断工程
Ｃは、待機位置７にあるカッター３が切断作業開始後
（幅方向移動開始後）カッター３が帯状ゴム部材２に接
触するまでの第１余裕代ゾーンと、実際切断を行う切断
ゾーンと、（帯状ゴム部材２からカッター３が離れる）
切断完了後カッター３が横行停止するまでの第２余裕代
ゾーンとを有する。そして、制御手段９は、帯状ゴム部
材２の切断後、カッター３が下方位置Ｌから上方位置Ｕ
に移動するカッター上昇運動が、上記第２余裕ゾーンに
含まれるか又は第２余裕ゾーンと一致するよう設定され
る。また、カッター３が待機位置７に戻って停止する前
のカッター３が上方位置Ｕから下方位置Ｌに移動するカ
ッター降下運動が、戻り工程Ｂの後半乃至戻り工程Ｂと
一致するよう設定されるものである。また、カッター３
は切断後及び待機位置７到着後、停止することなく、次
の工程へ連続的に移動向きを変えて移動してもよいもの
である。The operation control of the cutter 3 by the control means 9 will be further described as follows. The cutting step C includes a first margin zone until the cutter 3 at the standby position 7 starts the cutting operation (after the start of the movement in the width direction) and the cutter 3 comes into contact with the belt-shaped rubber member 2, and a cutting zone where the actual cutting is performed. , (The cutter 3 separates from the belt-shaped rubber member 2)
There is a second margin zone until the cutter 3 stops traversing after the cutting is completed. After the cutting of the belt-shaped rubber member 2, the control means 9 moves the cutter 3 from the lower position L to the upper position U.
Is set to be included in the second margin zone or coincide with the second margin zone. Further, the cutter descending movement in which the cutter 3 moves from the upper position U to the lower position L before the cutter 3 returns to the standby position 7 and stops is set so as to coincide with the latter half of the return process B or the return process B. It is. Also, cutter 3
After cutting and after arriving at the standby position 7, the moving direction may be continuously changed and moved to the next step without stopping.
【００２５】図５に、上記制御手段９により制御された
カッターの動きを示す。図５の上部グラフはカッター横
行速度を示し、下部グラフはカッターの上下位置を示す
ものである。カッター３の発進指令ａ後（カッター３は
下方位置Ｌにある）、カッター３の横行移動速度はＶに
達し切断を行う。その後減速命令ｂと同時にカッター３
の上昇指令ｍによりカッター３が下方位置Ｌから上方位
置Ｕまで上昇し、停止して切断工程Ｃが終了する。続い
て、戻り工程Ｂは、カッター３が上方位置Ｕのまま、発
進指令ｄにより横行速度Ｖ（又は任意の速度）、で待機
位置７へ移動始める。そして、横行速度Ｖで戻るカッタ
ー３は減速指令ｅにより減速を始めるとともにカッター
３の降下指令ｎによりカッター３が上方位置Ｕから下方
位置Ｌまで降下し、停止して戻り工程Ｂを終了する。以
上を１サイクルとして連続して切断を行うものとする。FIG. 5 shows the movement of the cutter controlled by the control means 9. The upper graph in FIG. 5 shows the cutter traversing speed, and the lower graph shows the vertical position of the cutter. After the start command a of the cutter 3 (the cutter 3 is at the lower position L), the traversing speed of the cutter 3 reaches V and cutting is performed. Then, simultaneously with the deceleration command b, cutter 3
The cutter 3 is raised from the lower position L to the upper position U by the rising command m, stops, and the cutting step C ends. Subsequently, in the return step B, the cutter 3 starts moving to the standby position 7 at the traversing speed V (or any speed) according to the start command d while the cutter 3 remains at the upper position U. Then, the cutter 3 returning at the traversing speed V starts decelerating according to the deceleration command e, and the cutter 3 descends from the upper position U to the lower position L according to the descending command n of the cutter 3, stops, and ends the return step B. It is assumed that cutting is performed continuously as one cycle.
【００２６】また、上記カッター３（カッターキャリッ
ジ８）の移動距離及びカッター３の昇降（揺動）距離は
制御手段９により、上記指令信号を出力するよう設定さ
れている。又は、カッター３の位置確認は、夫々の動作
始端・終端に位置検出用のセンサー等によって行っても
よい。The moving distance of the cutter 3 (cutter carriage 8) and the elevating (swinging) distance of the cutter 3 are set by the control means 9 so as to output the command signal. Alternatively, the position of the cutter 3 may be confirmed by a position detecting sensor or the like at the start and end of each operation.
【００２７】次に、カッター３は、帯状ゴム部材２の幅
方向に移動速度を変更して横行移動しながら帯状ゴム部
材２を幅方向に切断するようしたものとする。これは、
横行機構５が、カッター３を帯状ゴム部材２の幅方向に
横行（移動）速度Ｖを変更させて帯状ゴム部材２を幅方
向に切断するよう制御したものである。Next, it is assumed that the cutter 3 cuts the band-shaped rubber member 2 in the width direction while moving transversely while changing the moving speed in the width direction of the band-shaped rubber member 2. this is,
The traversing mechanism 5 controls the cutter 3 to change the traversing (moving) speed V in the width direction of the band-shaped rubber member 2 so as to cut the band-shaped rubber member 2 in the width direction.
【００２８】これは、従来、横行（移動）速度Ｖを（高
速で）一定にして切断を行うと、タイヤを構成する帯状
ゴム部材２（トレッド）の厚さが薄いもの、又は、（厚
さの薄い）サイドウォール付きの帯状ゴム部材２（トレ
ッド）を、カッター３の回転によって帯状ゴム部材２を
切断する際、帯状ゴム部材２の切断面両縁部の薄肉部は
剛性が低く、カッター３の切断移動時に適切に切断され
ないで横行方向（左右方向）に薄肉部が押されて切断面
が荒れた状態で切断が行われてしまう。その結果、この
帯状ゴム部材２は次工程に於いて、タイヤビルディング
マシンで円筒状にロールして端面を接着する際、その両
端面がそろわず、均一な接着が得られない。また、その
接合部での分離（セパレーション）や、タイヤ回転力の
アンバランス等の不具合を引き起こすこととなる。Conventionally, when cutting is performed while keeping the traversing (moving) speed V constant (at a high speed), the thickness of the belt-like rubber member 2 (tread) constituting the tire is thin or (thickness). When the band-shaped rubber member 2 (tread) with a thin side wall is cut by rotating the cutter 3, the thin portions at both edges of the cut surface of the band-shaped rubber member 2 have low rigidity, and the cutter 3 The cutting is not performed properly during the cutting movement, and the thin portion is pushed in the traversing direction (left-right direction), and cutting is performed in a state where the cut surface is rough. As a result, when the belt-shaped rubber member 2 is rolled into a cylindrical shape by a tire building machine in the next step and the end surfaces are bonded, the both end surfaces are not aligned, and uniform bonding cannot be obtained. In addition, problems such as separation (separation) at the joint and imbalance in tire rotational force are caused.
【００２９】しかし、上記のように横行（移動）速度Ｖ
を変更させて切断することでこの不具合は改善できる。
図４の（イ）（ロ）に示すように、具体的に説明する
と、カッター３が帯状ゴム部材２を幅方向に切断する
際、切断開始時（切り込み時）には、帯状ゴム部材２の
薄肉部乃至シャープエッジ部が変位乃至変形を伴わない
ように低速ＶS で横行移動させて確実な切断を行い（切
り込み開始から約100mm 〜200mm ）、その後、帯状ゴム
部材２の中間部以後は、良好な切断面を有することがで
きる程度の高速ＶH で切り抜けさせるように、カッター
３の移動速度を高速に変更して横行移動させながら帯状
ゴム部材２の切断を行うものである。また、上記良好な
切断面を有することができる程度とは、その切断両端面
を接着する際、その接着性能、又は、タイヤとして構成
させたときその接合面による不具合を発生させない状態
をいう。However, as described above, the traversing (moving) speed V
This problem can be ameliorated by changing and cutting.
More specifically, as shown in FIGS. 4A and 4B, when the cutter 3 cuts the band-shaped rubber member 2 in the width direction, at the start of cutting (at the time of cutting), the band-shaped rubber member 2 is cut. by transverse movement at a low speed V S as the thin portion or sharp edge portion without displacement or deformation perform reliable cutting (cut approximately 100 mm to 200 mm from the start), then an intermediate portion after the band-shaped rubber member 2, as causes survive at high speed V H enough to have a good cut surface, and performs cutting of the belt-shaped rubber member 2 while the moving speed of the cutter 3 by transverse movement to change quickly. The degree to which a good cut surface can be obtained refers to a state in which, when the cut end surfaces are bonded, the bonding performance does not occur, or a defect caused by the bonded surface does not occur when the tire is configured.
【００３０】次に、上記図５に示したカッター３の制御
手段９に、この横行変速機能を加えた制御手段９により
制御されたカッターの動きを図６に示す。カッター３の
発進指令ａ後（カッター３は下方位置Ｌにある）、カッ
ター３の横行移動速度は一旦低速のＶS に達し帯状ゴム
部材２の薄肉部の切断を行う。そして、カッター３が帯
状ゴム部材２の肉厚部付近に達するところで、加速指令
ｆによりカッター３の横行速度をＶH まで加速して一定
速度ＶH で切断を継続する。切断後減速命令ｂと同時に
カッター３は下方位置Ｌから上方位置Ｕまで上昇し、停
止して切断工程Ｃが終了する。続いて、戻り工程Ｂは、
カッター３が上方位置Ｕのまま、発進指令ｄにより横行
速度ＶH （又は任意速度Ｖ）で待機位置７へ移動始め
る。そして、横行速度Ｖで待機位置７に戻ってカッター
３は減速指令ｅにより減速を始めるとともにカッター３
は上方位置Ｕから下方位置Ｌまで降下し、停止して戻り
工程Ｂを終了する。以上を１サイクルとして、連続して
帯状ゴム部材２の切断を行うものとする。Next, FIG. 6 shows the movement of the cutter controlled by the control means 9 in which the traverse transmission function is added to the control means 9 of the cutter 3 shown in FIG. Start command a subsequent cutter 3 (cutter 3 in the lower position L), transverse moving speed of the cutter 3 once to cut the thin portion of the belt-shaped rubber member 2 reaches the low-speed V S. Then, the cutter 3 is in place to reach the vicinity of the thick portion of the belt-shaped rubber member 2, to accelerate the traversing speed of the cutter 3 to V H continues cutting at a constant speed V H by acceleration command f. At the same time as the post-cutting deceleration command b, the cutter 3 rises from the lower position L to the upper position U, stops, and the cutting process C ends. Subsequently, the return step B includes
The cutter 3 starts moving to the standby position 7 at the traversing speed V H (or an arbitrary speed V) according to the start command d while the cutter 3 remains at the upper position U. Then, the cutter 3 returns to the standby position 7 at the traversing speed V and starts to decelerate in accordance with the deceleration command e.
Descends from the upper position U to the lower position L, stops, and ends the return step B. The above-described cycle is defined as one cycle, and the band-shaped rubber member 2 is continuously cut.
【００３１】そして、このカッター３の横行変速機能に
より、良好な切断面を得ることができ、カッター３の昇
降動作により、帯状ゴム部材２の送り速度（搬送装置10
の送り速度）を上げることができる。そして、この横行
変速機構の速度調節及び移動距離は、自由に変更可能な
ものであり、あらかじめ設定できるものである。A good cut surface can be obtained by the traverse shifting function of the cutter 3, and the feed speed of the belt-shaped rubber member 2 (the transport device 10
Feed speed) can be increased. The speed adjustment and the moving distance of the traverse transmission mechanism can be freely changed and can be set in advance.
【００３２】[0032]
【発明の効果】本発明は上述の構成により次のような効
果を奏する。According to the present invention, the following effects can be obtained by the above configuration.
【００３３】（請求項１，５によれば）カッター３をス
ムーズかつ効率よく作動させることができる。つまり、
帯状ゴム部材２の幅方向切断サイクルの短縮を可能と
し、帯状ゴム部材２（搬送装置10）の送り速度の低下若
しくは、停止を防ぎ、生産性を向上させることが可能で
ある。According to the first and fifth aspects, the cutter 3 can be operated smoothly and efficiently. That is,
It is possible to shorten the widthwise cutting cycle of the band-shaped rubber member 2, prevent the feed speed of the band-shaped rubber member 2 (the transport device 10) from decreasing or stopping, and improve the productivity.
【００３４】（請求項２，６によれば）請求項１，５と
同様の上記効果が得られ、さらに、帯状ゴム部材２を長
手方向に送りながら幅方向の切断を行うことで、一層ロ
ス時間を短縮し、帯状ゴム部材２の切断サイクルの短縮
を可能とすることができ、帯状ゴム部材２（搬送装置1
0）の送り速度の低下若しくは、停止を防ぎ、生産性を
向上させることが可能である。According to the second and sixth aspects, the same effect as the first and fifth aspects can be obtained. Further, by cutting the band-shaped rubber member 2 in the width direction while feeding it in the longitudinal direction, the loss can be further reduced. The time can be shortened, and the cutting cycle of the band-shaped rubber member 2 can be shortened.
It is possible to prevent the feed speed from decreasing or stopping in 0) and improve the productivity.
【００３５】（請求項３によれば）帯状ゴム部材２の横
断面形状に適応した条件の切断が行え、良好な切断面を
得ることが可能であり、タイヤ構成部材としての性能を
充分に引き出すことが可能である。(According to the third aspect) Cutting can be performed under conditions adapted to the cross-sectional shape of the belt-shaped rubber member 2, a good cut surface can be obtained, and the performance as a tire constituent member can be sufficiently brought out. It is possible.
【００３６】（請求項４によれば）帯状ゴム部材２特有
の横断面形状の切断について、帯状ゴム部材２の切断面
の厚さに左右されることなく、薄肉部においても良好な
切断面を得ることができる。従って、切断後の帯状ゴム
部材２を次工程においてタイヤ構成部材の円筒状とした
ときに、切断面の接着が確実で、接着部の分離、タイヤ
回転力のアンバランス等の問題を引き起こさないようす
ることができる。（請求項７によれば）帯状ゴム部材２
の切り込み時カッター３の横行速度Ｖを遅くしても、横
行機構５による横行移動速度の変更動作により、全体の
生産速度を落とすことがなく、且つ、良好な切断面を得
ることが可能となる。According to the fourth aspect of the present invention, it is possible to cut the cross section of the band-shaped rubber member 2 without depending on the thickness of the cut surface of the band-shaped rubber member 2 and to cut a good cut surface even in a thin portion. Obtainable. Therefore, when the band-shaped rubber member 2 after cutting is formed into a cylindrical shape of the tire constituent member in the next step, adhesion of the cut surface is ensured, and problems such as separation of the bonded portion and unbalance of tire rotational force are not caused. can do. (According to claim 7) the belt-shaped rubber member 2
Even if the traversing speed V of the cutter 3 at the time of cutting is reduced, the traversing mechanism 5 changes the traversing speed so that the overall production speed does not decrease and a good cut surface can be obtained. .
【図１】本発明の帯状ゴム部材切断装置の実施の一形態
を示す全体平面図である。FIG. 1 is an overall plan view showing an embodiment of a band-shaped rubber member cutting device according to the present invention.
【図２】本発明の帯状ゴム部材切断装置の実施の一形態
を示す側面図である。FIG. 2 is a side view showing one embodiment of the belt-shaped rubber member cutting device of the present invention.
【図３】本発明のカッター揺動手段の一例を示す側面図
である。FIG. 3 is a side view showing an example of the cutter swing means of the present invention.
【図４】本発明のカッターの切断を説明する帯状ゴム部
材の横断面図である。FIG. 4 is a cross-sectional view of a belt-shaped rubber member for explaining cutting of the cutter of the present invention.
【図５】本発明の帯状ゴム部材切断方法に於けるカッタ
ーの動きの一例の説明図である。FIG. 5 is an explanatory view of an example of the movement of a cutter in the belt-shaped rubber member cutting method of the present invention.
【図６】本発明の帯状ゴム部材切断方法に於けるカッタ
ーの動きの他の例の説明図である。FIG. 6 is an explanatory view of another example of the movement of the cutter in the band-shaped rubber member cutting method of the present invention.
【図７】従来の帯状ゴム部材切断装置を示す全体平面図
である。FIG. 7 is an overall plan view showing a conventional belt-shaped rubber member cutting device.
【図８】従来の帯状ゴム部材切断方法におけるカッター
の動きの説明図である。FIG. 8 is an explanatory view of the movement of a cutter in a conventional belt-shaped rubber member cutting method.
１ カッター台車 ２ 帯状ゴム部材 ３ カッター ４ 同期送り機構 ５ 横行機構 ６ 昇降駆動機構 ７ 待機位置 ８ カッターキャリッジ ９ 制御手段 DESCRIPTION OF SYMBOLS 1 Cutter cart 2 Band-shaped rubber member 3 Cutter 4 Synchronous feed mechanism 5 Traversing mechanism 6 Elevating drive mechanism 7 Standby position 8 Cutter carriage 9 Control means
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ テーマコート゛(参考） Ｂ２６Ｄ 5/06 Ｂ２６Ｄ 5/06 Ａ ──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. 7 Identification symbol FI Theme coat ゛ (Reference) B26D 5/06 B26D 5/06 A
Claims (7)
部材２の幅方向に横行移動しながら該帯状ゴム部材２を
幅方向に切断する方法であって、上記カッター３が上記
帯状ゴム部材２の切断後上記横行移動停止する前に該カ
ッター３が該帯状ゴム部材２から離れた上方位置に移動
し、該カッター３が上記待機位置７に戻って停止する前
に該カッター３が上記帯状ゴム部材２を切断できる下方
位置まで移動することを特徴とする帯状ゴム部材切断方
法。1. A method for cutting a band-shaped rubber member 2 in a width direction while a cutter 3 moves from a standby position 7 in a width direction of the band-shaped rubber member 2, wherein the cutter 3 is configured to cut the band-shaped rubber member 2 The cutter 3 moves to an upper position away from the band-shaped rubber member 2 before stopping the traversing movement after cutting, and before the cutter 3 returns to the standby position 7 and stops, the cutter 3 A method for cutting a band-shaped rubber member, wherein the member is moved to a lower position where the member 2 can be cut.
送られてくる帯状ゴム部材２の送り速度と同じ速度で前
進移動しながら、該帯状ゴム部材２の幅方向に横行移動
しつつ該帯状ゴム部材２を幅方向に切断する方法であっ
て、上記カッター３が上記帯状ゴム部材２の切断後上記
横行移動停止する前に該カッター３が該帯状ゴム部材２
から離れた上方位置に移動し、該カッター３が上記待機
位置７に戻って停止する前に該カッター３が上記帯状ゴ
ム部材２を切断できる下方位置まで移動することを特徴
とする帯状ゴム部材切断方法。2. The cutter 3 moves forward from the standby position 7 at the same speed as the feeding speed of the belt-shaped rubber member 2 continuously fed, while moving transversely in the width direction of the band-shaped rubber member 2. A method of cutting the band-shaped rubber member 2 in the width direction, wherein the cutter 3 is connected to the band-shaped rubber member 2 before the cutter 3 stops cutting in the transverse direction after cutting the band-shaped rubber member 2.
The cutter 3 moves to a lower position where the cutter 3 can cut the belt-shaped rubber member 2 before the cutter 3 returns to the standby position 7 and stops there. Method.
に移動速度を変更して横行移動しながら該帯状ゴム部材
２を幅方向に切断することを特徴とする帯状ゴム部材切
断方法。3. A band rubber member cutting method, wherein the cutter 3 cuts the band rubber member 2 in the width direction while changing the moving speed in the width direction of the band rubber member 2 and moving in a transverse direction.
に切断する際、切断開始時には、該帯状ゴム部材２が変
位乃至変形を伴わないよう低速で、その後、良好な切断
面を有することができる程度の高速に、上記カッター３
が移動速度を変更して横行移動しながら該帯状ゴム部材
２の切断を行うことを特徴とする帯状ゴム部材切断方
法。4. When the cutter 3 cuts the band-shaped rubber member 2 in the width direction, at the start of cutting, the band-shaped rubber member 2 has a good cutting surface at a low speed so as not to be displaced or deformed. Cutter 3
Cutting the band-shaped rubber member 2 while changing the moving speed and moving in a transverse direction.
方向に横行移動させながら該帯状ゴム部材２を幅方向に
切断するカッター３と、該カッター３を上記横行移動さ
せる横行機構５と、該カッター３を昇降させる昇降駆動
機構６と、該カッター３が該帯状ゴム部材２の切断後停
止する前に該カッター３を上昇させ且つ上記所定待機位
置７に戻って停止する前に該カッター３を下降させる制
御手段９と、を有することを特徴とする帯状ゴム部材切
断装置。5. A cutter 3 for cutting the band-shaped rubber member 2 in the width direction while moving the band-shaped rubber member 2 in the width direction from a predetermined standby position 7, a traversing mechanism 5 for moving the cutter 3 in the traverse direction, An elevating drive mechanism 6 for raising and lowering the cutter 3; and raising the cutter 3 before the cutter 3 stops after cutting the band-shaped rubber member 2 and returning the cutter 3 to the predetermined standby position 7 before stopping. And a control means 9 for lowering the rubber member.
向に切断するカッター３と、該カッター３を有するカッ
ターキャリッジ８と、該カッター３と該カッターキャリ
ッジ８を帯状ゴム部材２の幅方向に横行移動させる横行
機構５と、上記カッター３を昇降させる昇降駆動機構６
と、該カッターキャリッジ８と該横行機構５と該昇降駆
動機構６とを有するカッター台車１と、該カッター台車
１を帯状ゴム部材２の送り方向に移動させる同期送り機
構４と、上記カッター３が上記帯状ゴム部材２の切断後
停止する前に上記カッター３を上昇させ且つ所定待機位
置７に戻って停止する前に上記カッター３を下降させる
制御手段９と、を有することを特徴とする帯状ゴム部材
切断装置。6. A cutter 3 for cutting from the predetermined standby position 7 in the width direction of the band-shaped rubber member 2, a cutter carriage 8 having the cutter 3, and the cutter 3 and the cutter carriage 8 in the width direction of the band-shaped rubber member 2. A traversing mechanism 5 for traversing and a lifting drive mechanism 6 for raising and lowering the cutter 3
A cutter carriage 1 having the cutter carriage 8, the traversing mechanism 5, and the elevation drive mechanism 6, a synchronous feed mechanism 4 for moving the cutter carriage 1 in the feed direction of the band-shaped rubber member 2, and the cutter 3. Control means 9 for raising the cutter 3 before stopping after cutting the belt-shaped rubber member 2 and lowering the cutter 3 before returning to the predetermined standby position 7 and stopping. Member cutting device.
記帯状ゴム部材２の幅方向に横行移動速度を変更させ
て、該帯状ゴム部材２を幅方向に切断させる請求項５又
は請求項６記載の帯状ゴム部材切断装置。7. The traversing mechanism 5 changes the traversing speed of the cutter 3 in the width direction of the band-shaped rubber member 2 to cut the band-shaped rubber member 2 in the width direction. The belt-shaped rubber member cutting device according to any one of the preceding claims.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001153695A JP4708601B2 (en) | 2001-05-23 | 2001-05-23 | Strip rubber member cutting method and cutting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001153695A JP4708601B2 (en) | 2001-05-23 | 2001-05-23 | Strip rubber member cutting method and cutting apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002346978A true JP2002346978A (en) | 2002-12-04 |
| JP4708601B2 JP4708601B2 (en) | 2011-06-22 |
Family
ID=18998175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001153695A Expired - Fee Related JP4708601B2 (en) | 2001-05-23 | 2001-05-23 | Strip rubber member cutting method and cutting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4708601B2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006001093A1 (en) * | 2004-06-23 | 2006-01-05 | Totani Corporation | Bag making machine |
| JP2008126560A (en) * | 2006-11-22 | 2008-06-05 | Bridgestone Corp | Rubber molding machine, method and apparatus for producing rubber member |
| JP2009012075A (en) * | 2007-06-30 | 2009-01-22 | Trumpf Werkzeugmaschinen Gmbh & Co Kg | Machining tool and method for machining work-piece |
| CN102335931A (en) * | 2011-07-22 | 2012-02-01 | 苏州天加新材料有限公司 | Die cutting mechanism of bag making machine |
| JP2013099846A (en) * | 2013-01-25 | 2013-05-23 | Seiko Epson Corp | Cutter device, and recording device |
| CN113492477A (en) * | 2021-09-10 | 2021-10-12 | 南通天地和环保科技有限公司 | Cutting device for recycling packaging barrel |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58165995A (en) * | 1982-03-26 | 1983-10-01 | 住友ゴム工業株式会社 | Travelling cutter for beltlike rubber elastic body |
| JPS62213995A (en) * | 1986-03-12 | 1987-09-19 | 帝人製機株式会社 | Method of cutting thin band body |
| JPH10225894A (en) * | 1997-02-10 | 1998-08-25 | Taku Nakasaki | Cutting device for viscous food |
| JPH11213617A (en) * | 1998-01-20 | 1999-08-06 | Otari Kk | Tape cutting apparatus |
-
2001
- 2001-05-23 JP JP2001153695A patent/JP4708601B2/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58165995A (en) * | 1982-03-26 | 1983-10-01 | 住友ゴム工業株式会社 | Travelling cutter for beltlike rubber elastic body |
| JPS62213995A (en) * | 1986-03-12 | 1987-09-19 | 帝人製機株式会社 | Method of cutting thin band body |
| JPH10225894A (en) * | 1997-02-10 | 1998-08-25 | Taku Nakasaki | Cutting device for viscous food |
| JPH11213617A (en) * | 1998-01-20 | 1999-08-06 | Otari Kk | Tape cutting apparatus |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006001093A1 (en) * | 2004-06-23 | 2006-01-05 | Totani Corporation | Bag making machine |
| JP2008126560A (en) * | 2006-11-22 | 2008-06-05 | Bridgestone Corp | Rubber molding machine, method and apparatus for producing rubber member |
| JP2009012075A (en) * | 2007-06-30 | 2009-01-22 | Trumpf Werkzeugmaschinen Gmbh & Co Kg | Machining tool and method for machining work-piece |
| CN102335931A (en) * | 2011-07-22 | 2012-02-01 | 苏州天加新材料有限公司 | Die cutting mechanism of bag making machine |
| JP2013099846A (en) * | 2013-01-25 | 2013-05-23 | Seiko Epson Corp | Cutter device, and recording device |
| CN113492477A (en) * | 2021-09-10 | 2021-10-12 | 南通天地和环保科技有限公司 | Cutting device for recycling packaging barrel |
| CN113492477B (en) * | 2021-09-10 | 2021-11-16 | 南通天地和环保科技有限公司 | Cutting device for recycling packaging barrel |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4708601B2 (en) | 2011-06-22 |
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