JP4556328B2 - Method and apparatus for conveying and transferring a belt-shaped rubber member - Google Patents

Method and apparatus for conveying and transferring a belt-shaped rubber member Download PDF

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Publication number
JP4556328B2
JP4556328B2 JP2000396822A JP2000396822A JP4556328B2 JP 4556328 B2 JP4556328 B2 JP 4556328B2 JP 2000396822 A JP2000396822 A JP 2000396822A JP 2000396822 A JP2000396822 A JP 2000396822A JP 4556328 B2 JP4556328 B2 JP 4556328B2
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Japan
Prior art keywords
belt
drum
transfer
rubber member
transfer drum
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Expired - Fee Related
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JP2000396822A
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Japanese (ja)
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JP2002192625A (en
Inventor
睦喜 浅野
陽一 菊地
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Yokohama Rubber Co Ltd
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Yokohama Rubber Co Ltd
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Priority to JP2000396822A priority Critical patent/JP4556328B2/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08—Building tyres
    • B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/24—Drums
    • B29D2030/241—Auxiliary drums used for temporary storage of the layers before application to the building drums

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  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Tyre Moulding (AREA)

Description

【０００１】
【発明の属する技術分野】
この発明は、帯状ゴム部材の搬送，転写方法及びその装置に係わり、更に詳しくは押出し工程または圧延工程から連続的に搬出される帯状部材を、帯状部材の成形作業を停止させることなく成形ドラム側に連続して供給することが出来る帯状ゴム部材の搬送，転写方法及びその装置に関するものである。
【０００２】
【従来の技術】
従来のタイヤ成形工程等では、製造された帯状ゴム部材を成形ドラムへ供給する方法として、成形された帯状ゴム部材を巻取りドラムに一旦巻取った巻物形態にして供給している。
【０００３】
そして、帯状ゴム部材の製造から製品成形までの工程としては、押出し工程または圧延工程で押出しまたは圧延されて製造された帯状ゴム部材を、一旦冷却させて巻取りドラムに巻取り、この巻物を運搬して所定場所にストックさせる。そして、帯状ゴム部材の巻物を成形工程での必要に応じて成形ドラム側に搬送し、帯状ゴム部材を巻出し、成形ドラムの周長に対応した長さに定尺切断させて成形ドラムに供給するようにしている。また、タイヤのサイズ，量，コストに対しては、現状では大型設備によるロット生産で対応している。
【０００４】
【発明が解決しようとする課題】
然しながら、上述した巻物形態での供給では、巻物の左右の差、巻取り，巻出しの速度差による帯状ゴム部材の伸縮や、荷姿、更には巻芯・巻出し外部での変形等に問題が生じていた。
【０００５】
また一方、更生用タイヤの生産設備において、例えば、図３に示すように、帯状ゴム部材の巻物形態の供給ではなく、押出機１から押出しされた帯状ゴム部材Ｗを基になる台タイヤや成形ドラム２に直接巻付ける方式を採用しており、押出しからホットの状態（温かい未加硫状態）で成形される。しかし、押出し工程と成形工程と直結させる工程の場合、連続して供給される帯状ゴム部材Ｗを１タイヤ分（成形ドラムの周長）に切り出す必要があり、このために切断，供給のバランスをフェスツーナー（festooner)等の自動調整装置３で供給量（ダンサー量）を補うしくみになっている。
【０００６】
然しながら、この方法では、自動調整装置３の調整部３ａでホットな状態の帯状ゴム部材Ｗが引っ張り，圧縮等を受けて変形し、成形ドラム２の周上での均一性を維持できず、製品タイヤのアンバランスの要因となっていた。
【０００７】
この発明の目的は、帯状部材の成形作業を停止させることなく成形ドラム側に連続して供給することが出来る帯状ゴム部材の搬送，転写方法及びその装置を提供することにある。
【０００８】
【課題を解決するための手段】
上記目的を達成するため、この発明の帯状ゴム部材の搬送，転写方法は、押出し工程または圧延工程から連続的に搬出されるプロフアイルを備えた帯状部材を、その搬出工程中に前記プロフアイルに対応する環状溝を備えた転写ドラムに巻付けると共に、転写ドラムに設けた切断手段により成形ドラムの周長に対応する長さに定尺切断し、該転写ドラムを成形ドラム側に移動して、転写ドラムに巻付けられている帯状部材を成形ドラムに転写することを要旨とするものである。
【０００９】
このように、切断手段を備えた転写ドラムで押出し工程または圧延工程から連続的に搬出される帯状部材を巻付けると共に、定尺切断して成形ドラム側に供給するので、帯状部材の供給を停止させることなく、しかも従来のような帯状部材の供給量を調整するための自動調整装置を設置することなく帯状部材を成形ドラム側に効率良く供給して成形作業を行うことが出来るものである。
【００１０】
また、上記目的を達成するため、この発明の帯状ゴム部材の搬送，転写装置は、押出し装置または圧延装置と成形ドラムとの間に配設した搬送コンベヤ上にプロフアイルを備えた帯状部材を巻付ける転写ドラムを設置し、この転写ドラムは、成形ドラムへの転写位置と搬送コンベヤ上の巻付け位置との間を往復移動可能で、かつ帯状部材を成形ドラムの周長に対応する長さに定尺切断する切断手段を備えると共に、前記帯状部材のプロフアイルに対応した環状溝を備えることを要旨とするものである。
【００１１】
このように、押出し装置または圧延装置と成形ドラムとの間に配設した搬送コンベヤ上に帯状部材を巻付ける切断手段を備えた転写ドラムを設置したので、帯状部材の供給量を調整するための自動調整装置は必要とせず、帯状部材の供給を停止させることなく連続した成形作業が可能となり、また成形サイクルの変動に対して転写ドラムの巻付け速度で対応でき、更に帯状部材の製造工程からタイヤ成形工程までの工程を小型化できる上に、省人化を図ることが出来、組立精度の向上及び製品精度を高める事が出来るものである。
【００１２】
【発明の実施の形態】
以下、添付図面に基づき、この発明の実施形態を説明する。
【００１３】
なお、従来例と同一構成要素は、同一符号を付して説明は省略する。
【００１４】
図１は、この発明にかかる帯状ゴム部材の搬送，転写方法を実施するための搬送，転写装置の概略構成図を示し、図２（ａ）〜（ｄ）は搬送，転写方法の工程説明図である。
【００１５】
前記搬送，転写装置は、押出し装置１ａ（この実施形態では押出し装置を使用しているが、圧延装置でも良い）と成形ドラム２との間に配設した搬送コンベヤ４上に、押出し装置１ａから押出された帯状部材Ｗ（この実施形態では所定幅の帯状ゴム部材を使用している）を巻付ける転写ドラム５が設置してある。
【００１６】
前記転写ドラム５は、成形ドラム２への転写位置Ｐと前記搬送コンベヤ４上の巻付け位置Ｑとの間を図示しない昇降装置及び水平移動装置を介して往復移動可能に配設され、また転写ドラム５の周面の一部には、帯状部材Ｗを成形ドラム２の周長Ｌに対応する長さに定尺切断する切断手段６が設けてある。
【００１７】
前記切断手段６としては、この実施形態ではワイヤー７を使用しているが、カッター刃を使用することも可能であり、この切断手段６のワイヤー７またはカッターには、帯状部材Ｗを効率良く、かつ精度良く切断するために図示しないヒーター等の加熱装置が設けてある。
【００１８】
また転写ドラム５の回転周面には、帯状部材Ｗのプロフアイル、例えば、断面台形状に対応した環状溝８が形成してあり、また環状溝８の部材巻取り面８ａには、バキュームパットや磁石等の部材吸着保持手段９が設けてある。
【００１９】
なお、転写ドラム５は、上記の実施形態のように一枚の円板状の部材で構成する他、二枚の円板を所定の間隔を隔てて接続して構成することも可能である。
【００２０】
次に、帯状ゴム部材の搬送，転写方法を図２（ａ）〜（ｄ）を参照しながら説明する。
【００２１】
先ず、図２（ａ）に示すように、押出し工程の押出し装置１ａ（または圧延工程の圧延装置）から連続的に搬出される帯状部材Ｗを、その搬出工程中の搬送コンベヤ４上における巻付け位置Ｑにて転写ドラム５を下降させて圧着し、図２（ｂ）に示すように、帯状部材Ｗの搬送と共に、転写ドラム５を一定の速度で回転させながら環状溝８の部材巻取り面８ａに帯状部材Ｗを順次巻付けて行く。
【００２２】
即ち、帯状部材Ｗの押出し搬送速度と、転写ドラム５の巻付け速度とを同調制御しながら巻付ける。
【００２３】
そして、図２（ｃ）に示すように、転写ドラム５に成形ドラム２の周長Ｌに対応する長さ（１タイヤ分）まで巻取った時点で、転写ドラム５に設けた切断手段６のワイヤー７で帯状部材Ｗを斜めに切断して巻取る。
【００２４】
所定の長さの帯状部材Ｗを巻取った転写ドラム５は、上昇すると共に、成形ドラム２側に移動して成形ドラム２への転写位置Ｐに圧接し、図２（ｄ）に示すように、成形ドラム２の回転と転写ドラム５の回転とによって、前記定尺切断された帯状部材Ｗを成形ドラム２の外周面に転写させる。
【００２５】
その後、転写ドラム５は、再び搬送コンベヤ４上における巻付け位置Ｑまで移動して、次の帯状部材Ｗの巻付けを開始する。
【００２６】
なお、押出し装置１ａからの帯状部材Ｗの押出し速度、成形ドラム２の成形サイクルにバラツキが生じている場合には、転写ドラム５の巻付け速度を制御することで常に精度の高い巻付けと、部材供給作業を行うことが出来るものである。
【００２７】
【発明の効果】
この発明は、上記のように押出し装置または圧延装置と成形ドラムとの間に配設した搬送コンベヤ上に帯状部材を巻付ける転写ドラムを設置し、この転写ドラムは、成形ドラムへの転写位置と搬送コンベヤ上の巻付け位置との間を往復移動可能で、かつ帯状部材を成形ドラムの周長に対応する長さに定尺切断する切断手段を設け、そして押出し工程または圧延工程から連続的に搬出される帯状部材を、その搬出工程中に転写ドラムに巻付けると共に、転写ドラムに設けた切断手段により成形ドラムの周長に対応する長さに定尺切断し、該転写ドラムを成形ドラム側に移動して、転写ドラムに巻付けられている帯状部材を成形ドラムに転写するようにしたので、以下のような優れた効果を奏するものである。
(a).帯状部材を定尺切断する切断手段を備えた転写ドラムにより、押出し工程または圧延工程から連続的に搬出される帯状部材の搬出作業を停止させることなく成形ドラム側に供給でき、生産性及び作業性の向上を図ることが出来る。
(b).転写ドラムが回転しながら搬送コンベヤ上の帯状部材を定尺切断するので、従来のようなフェスツーナー（festooner)等の自動調整装置は必要としない。
(c).成形サイクルの変動に対して転写ドラムの巻付け速度で対応することが出来る。
(d).転写ドラムを用いた押出し物工程から成形工程の準直結により、押出しトレーンを小型化することが出来、小スペース，コスト低減に対応できる。
(e).帯状部材を成形ドラムへ供給する際、センターリング機構を必要とせず組立精度の向上を図ることが出来る。
(f).半製品に直接人が介入しないため、精度を維持して同一条件で成形することが出来る。
(g).フェスツーナー（festooner)等の自動調整装置を必要としないので、工程が簡略化され、生産設備費用も低減することが出来る。
【図面の簡単な説明】
【図１】この発明にかかる帯状ゴム部材の搬送，転写方法を実施するための搬送，転写装置の概略構成図である。
【図２】図２（ａ）〜（ｄ）は、搬送，転写方法の工程説明図である。
【図３】従来の押出工程から成形工程の説明図である。
【符号の説明】
１ 押出機 １ａ 押出し装置
２ 成形ドラム ３ 自動調整装置
３ａ 調整部 ４ 搬送コンベヤ
５ 転写ドラム ６ 切断手段
７ ワイヤー ８ 環状溝
８ａ 部材巻取り面 ９ 部材吸着保持手段
Ｗ 帯状部材 Ｐ 転写位置
Ｑ 巻付け位置[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a method and apparatus for conveying and transferring a belt-shaped rubber member, and more specifically, a belt-shaped member continuously carried out from an extrusion process or a rolling process, without stopping the molding work of the belt-shaped member. The present invention relates to a method and apparatus for conveying and transferring a belt-shaped rubber member that can be continuously supplied.
[0002]
[Prior art]
In a conventional tire molding process or the like, as a method of supplying the manufactured band-shaped rubber member to the molding drum, the molded band-shaped rubber member is supplied in the form of a roll once wound on a winding drum.
[0003]
Then, as the process from the production of the rubber band member to the product molding, the rubber band member produced by extrusion or rolling in the extrusion process or rolling process is once cooled, wound on a winding drum, and this roll is conveyed. And stock it in place. Then, the belt-shaped rubber member roll is transported to the molding drum as required in the molding process, the belt-shaped rubber member is unwound, cut to a length corresponding to the circumference of the molding drum, and supplied to the molding drum. Like to do. The tire size, quantity and cost are currently handled by lot production using large equipment.
[0004]
[Problems to be solved by the invention]
However, the supply in the form of a scroll described above has problems such as expansion / contraction of the belt-shaped rubber member due to the difference in the right and left of the scroll, the winding and unwinding speeds, the packing form, and deformation outside the core and unwinding. Has occurred.
[0005]
On the other hand, in the production equipment for rehabilitation tires, for example, as shown in FIG. 3, it is not the supply of the wound form of the belt-like rubber member, but the base tire or the molding based on the belt-like rubber member W extruded from the extruder 1 A method of directly winding around the drum 2 is adopted, and molding is performed in a hot state (warm unvulcanized state) from extrusion. However, in the process of directly connecting the extrusion process and the molding process, it is necessary to cut the continuously supplied belt-like rubber member W into one tire (periphery length of the molding drum). The automatic adjustment device 3 such as a festooner compensates for the supply amount (dancer amount).
[0006]
However, in this method, the belt-like rubber member W in a hot state is deformed by being pulled or compressed by the adjusting portion 3a of the automatic adjusting device 3, and the uniformity on the periphery of the molding drum 2 cannot be maintained, and the product It was a factor of tire imbalance.
[0007]
SUMMARY OF THE INVENTION An object of the present invention is to provide a belt-like rubber member transport and transfer method and apparatus that can be continuously supplied to the molding drum without stopping the belt-like member molding operation.
[0008]
[Means for Solving the Problems]
To achieve the above Symbol purpose, transport of the belt-shaped rubber member, transfer method of the invention, the belt-shaped member having a profiles that are continuously carried out of the extrusion process or rolling process, the profiles during the unloading step Is wound around a transfer drum having an annular groove corresponding to the above, and is cut to a length corresponding to the circumference of the molding drum by a cutting means provided on the transfer drum, and the transfer drum is moved to the molding drum side. The gist is to transfer the belt-like member wound around the transfer drum to the forming drum.
[0009]
As described above, the belt-like member continuously carried out from the extrusion process or the rolling process is wound on the transfer drum provided with the cutting means, and the belt-like member is cut to a fixed size and supplied to the molding drum side, so the supply of the belt-like member is stopped. In addition, the belt-shaped member can be efficiently supplied to the molding drum side without performing an automatic adjusting device for adjusting the supply amount of the belt-shaped member as in the prior art.
[0010]
In order to achieve the above object, the belt-like rubber member conveyance / transfer apparatus of the present invention winds a belt-like member having a profile on a conveyance conveyor disposed between an extrusion device or a rolling device and a forming drum. The transfer drum can be moved back and forth between the transfer position to the forming drum and the winding position on the conveyor, and the belt-like member has a length corresponding to the circumference of the forming drum. Rutotomoni comprising a cutting means for the fixed-length cutting, it is an summarized in that an annular groove corresponding to the profiles of the band-like member.
[0011]
As described above, since the transfer drum provided with the cutting means for winding the belt-shaped member is installed on the transport conveyor disposed between the extrusion device or the rolling device and the forming drum, the supply amount of the belt-shaped member is adjusted. No automatic adjustment device is required, continuous molding work can be performed without stopping the supply of the belt-like member, and fluctuations in the molding cycle can be handled by the winding speed of the transfer drum. In addition to reducing the size of the process up to the tire molding process, it is possible to save labor, improve assembly accuracy, and increase product accuracy.
[0012]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.
[0013]
Note that the same components as those in the conventional example are denoted by the same reference numerals and description thereof is omitted.
[0014]
FIG. 1 shows a schematic configuration diagram of a transport and transfer apparatus for carrying out a transfer and transfer method of a belt-like rubber member according to the present invention, and FIGS. 2A to 2D are process explanatory diagrams of the transfer and transfer method. It is.
[0015]
The conveying and transferring device is arranged on the conveying conveyor 4 disposed between the extrusion device 1a (in this embodiment, an extrusion device is used, but a rolling device) and the forming drum 2 from the extrusion device 1a. A transfer drum 5 for winding the extruded belt-like member W (in this embodiment, a belt-like rubber member having a predetermined width) is installed.
[0016]
The transfer drum 5 is disposed so as to be reciprocally movable between a transfer position P to the forming drum 2 and a winding position Q on the conveyor 4 via a lifting device and a horizontal movement device (not shown). A part of the peripheral surface of the drum 5 is provided with cutting means 6 for cutting the strip-shaped member W to a length corresponding to the peripheral length L of the forming drum 2.
[0017]
As the cutting means 6, the wire 7 is used in this embodiment, but it is also possible to use a cutter blade. For the wire 7 or the cutter of the cutting means 6, the band-shaped member W is efficiently used. In addition, a heating device such as a heater (not shown) is provided for cutting with high accuracy.
[0018]
Further, a profile of the belt-like member W, for example, an annular groove 8 corresponding to a trapezoidal cross section is formed on the rotating peripheral surface of the transfer drum 5, and a vacuum pad is provided on the member winding surface 8a of the annular groove 8. A member suction holding means 9 such as a magnet is provided.
[0019]
Note that the transfer drum 5 may be configured by a single disk-like member as in the above embodiment, or may be configured by connecting two disks at a predetermined interval.
[0020]
Next, a method for conveying and transferring the belt-shaped rubber member will be described with reference to FIGS.
[0021]
First, as shown in FIG. 2A, the belt-like member W continuously carried out from the extrusion device 1a in the extrusion process (or the rolling device in the rolling process) is wound on the conveyor 4 during the carrying-out process. The transfer drum 5 is lowered and pressure-bonded at the position Q. As shown in FIG. 2B, the member winding surface of the annular groove 8 is rotated while the transfer drum 5 is rotated at a constant speed as the belt-shaped member W is conveyed. The belt-like member W is wound around 8a sequentially.
[0022]
That is, winding is performed while synchronously controlling the extrusion conveyance speed of the belt-like member W and the winding speed of the transfer drum 5.
[0023]
Then, as shown in FIG. 2C, when the transfer drum 5 is wound up to a length corresponding to the circumferential length L of the molding drum 2 (for one tire), the cutting means 6 provided on the transfer drum 5 The band-like member W is cut obliquely with the wire 7 and wound up.
[0024]
The transfer drum 5 that has wound the belt-like member W having a predetermined length is lifted and moved to the molding drum 2 side so as to come into pressure contact with the transfer position P to the molding drum 2, as shown in FIG. The strip-shaped member W cut to a predetermined size is transferred to the outer peripheral surface of the molding drum 2 by the rotation of the molding drum 2 and the rotation of the transfer drum 5.
[0025]
Thereafter, the transfer drum 5 again moves to the winding position Q on the conveyor 4 and starts winding the next strip member W.
[0026]
If there is variation in the extrusion speed of the belt-like member W from the extrusion device 1a and the molding cycle of the molding drum 2, the winding speed of the transfer drum 5 is always controlled to control the winding speed. The member supply operation can be performed.
[0027]
【The invention's effect】
In the present invention, as described above, a transfer drum for winding a belt-like member is installed on the conveyor that is arranged between the extrusion device or the rolling device and the forming drum, and the transfer drum has a transfer position to the forming drum. A cutting means capable of reciprocating between the winding position on the conveyor and cutting the strip member to a length corresponding to the circumference of the forming drum is provided, and continuously from the extrusion process or rolling process. The belt-like member to be carried out is wound around the transfer drum during the carrying-out process, and is cut to a length corresponding to the circumferential length of the molding drum by a cutting means provided on the transfer drum, and the transfer drum is moved to the molding drum side. Since the belt-shaped member wound around the transfer drum is transferred to the molding drum, the following excellent effects can be obtained.
(a). The transfer drum provided with cutting means for cutting the belt-shaped member at a regular length can be supplied to the forming drum without stopping the work of carrying out the belt-shaped member continuously carried out from the extrusion process or rolling process. And workability can be improved.
(b) Since the belt-shaped member on the conveyor is cut while the transfer drum rotates, an automatic adjustment device such as a festooner is not required.
(c) It is possible to cope with the fluctuation of the molding cycle by the winding speed of the transfer drum.
(d) The extrusion train can be downsized by semi-direct connection from the extrudate process using the transfer drum to the molding process, and it can cope with a small space and cost reduction.
(e) When supplying the belt-shaped member to the forming drum, the centering mechanism is not required, and the assembly accuracy can be improved.
(f). Since there is no direct human intervention in the semi-finished product, it can be molded under the same conditions while maintaining accuracy.
(g) Since an automatic adjustment device such as a festooner is not required, the process can be simplified and the production equipment cost can be reduced.
[Brief description of the drawings]
FIG. 1 is a schematic configuration diagram of a transport and transfer device for carrying out a belt rubber member transport and transfer method according to the present invention.
FIGS. 2A to 2D are process explanatory views of a conveyance and transfer method.
FIG. 3 is an explanatory view of a molding process from a conventional extrusion process.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Extruder 1a Extruding device 2 Forming drum 3 Automatic adjustment device 3a Adjustment part 4 Conveyor 5 Transfer drum 6 Cutting means 7 Wire 8 Annular groove 8a Member winding surface 9 Member adsorption holding means W Strip member P Transfer position Q Winding position

Claims (6)

押出し工程または圧延工程から連続的に搬出されるプロフアイルを備えた帯状部材を、その搬出工程中に前記プロフアイルに対応する環状溝を備えた転写ドラムに巻付けると共に、転写ドラムに設けた切断手段により成形ドラムの周長に対応する長さに定尺切断し、該転写ドラムを成形ドラム側に移動して、転写ドラムに巻付けられている帯状部材を成形ドラムに転写する帯状ゴム部材の搬送，転写方法。  A belt-like member having a profile that is continuously carried out from the extrusion process or the rolling process is wound around a transfer drum having an annular groove corresponding to the profile during the carry-out process, and a cut provided on the transfer drum. A belt-shaped rubber member that is cut to a length corresponding to the circumferential length of the molding drum by means, moves the transfer drum to the molding drum side, and transfers the belt-shaped member wound around the transfer drum to the molding drum. Transport and transfer method. 前記押出し工程または圧延工程から搬出される帯状部材の搬出速度と、前記転写ドラムの巻付け速度とを同調制御しながら巻付ける請求項１に記載の帯状ゴム部材の搬送，転写方法。  The method for conveying and transferring a belt-like rubber member according to claim 1, wherein the belt-like rubber member is wound while being synchronously controlled with a carry-out speed of the belt-like member carried out from the extrusion step or the rolling step and a winding speed of the transfer drum. 押出し装置または圧延装置と成形ドラムとの間に配設した搬送コンベヤ上にプロフアイルを備えた帯状部材を巻付ける転写ドラムを設置し、この転写ドラムは、成形ドラムへの転写位置と搬送コンベヤ上の巻付け位置との間を往復移動可能で、かつ帯状部材を成形ドラムの周長に対応する長さに定尺切断する切断手段を備えると共に、前記帯状部材のプロフアイルに対応した環状溝を備える帯状ゴム部材の搬送，転写装置。  A transfer drum for winding a belt-like member with a profile is installed on a conveyor that is arranged between the extrusion device or rolling device and the forming drum. A cutting means capable of reciprocating between the winding position and a length of the belt-like member corresponding to the circumference of the forming drum, and an annular groove corresponding to the profile of the belt-like member. Equipped with a belt-shaped rubber member transport and transfer device 前記切断手段が、ワイヤーまたはカッターである請求項３に記載の帯状ゴム部材の搬送，転写装置。  4. The belt-like rubber member conveyance and transfer device according to claim 3, wherein the cutting means is a wire or a cutter. 前記切断手段に、ワイヤーまたはカッターの加熱装置を設けた請求項３または４に記載の帯状ゴム部材の搬送，転写装置。  The belt-like rubber member conveying and transferring device according to claim 3 or 4, wherein the cutting means is provided with a wire or cutter heating device. 前記転写ドラムの部材巻取り面に、部材保持手段を設けた請求項３〜５のいずれかに記載の帯状ゴム部材の搬送，転写装置。  6. The belt-like rubber member conveying and transferring device according to claim 3, wherein a member holding means is provided on a member winding surface of the transfer drum.
JP2000396822A 2000-12-27 2000-12-27 Method and apparatus for conveying and transferring a belt-shaped rubber member Expired - Fee Related JP4556328B2 (en)

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NL2007058C2 (en) 2011-07-06 2013-01-08 Vmi Holland Bv COMPOSITION AND METHOD FOR MANUFACTURING A GREEN BAND
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JPH08267607A (en) * 1995-03-28 1996-10-15 Bridgestone Corp Molding method for green tire for retreaded tire
JPH1067055A (en) * 1996-08-28 1998-03-10 Sumitomo Rubber Ind Ltd Method for bonding strip-like member and apparatus therefor

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US4088721A (en) * 1976-09-24 1978-05-09 The Goodyear Tire & Rubber Company Method and apparatus for controlling the thickness of extruded stock
US4276104A (en) * 1980-01-11 1981-06-30 The Goodyear Tire & Rubber Company Transfer drum application of narrow strip components to a tire being built on a tire building drum
JPH04173211A (en) * 1990-11-06 1992-06-19 Bridgestone Corp Manufacturing device for unvulcanized rubber structure
JPH09193259A (en) * 1996-01-19 1997-07-29 Sumitomo Rubber Ind Ltd Method and device for pasting band-like member
JP3662375B2 (en) * 1996-11-26 2005-06-22 横浜ゴム株式会社 Method and apparatus for feeding strip material

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JPH08267607A (en) * 1995-03-28 1996-10-15 Bridgestone Corp Molding method for green tire for retreaded tire
JPH1067055A (en) * 1996-08-28 1998-03-10 Sumitomo Rubber Ind Ltd Method for bonding strip-like member and apparatus therefor

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