JP2006044105A - Joining device and joining method - Google Patents

Joining device and joining method Download PDF

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JP2006044105A
JP2006044105A JP2004229538A JP2004229538A JP2006044105A JP 2006044105 A JP2006044105 A JP 2006044105A JP 2004229538 A JP2004229538 A JP 2004229538A JP 2004229538 A JP2004229538 A JP 2004229538A JP 2006044105 A JP2006044105 A JP 2006044105A
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rollers
pair
joining
horizontal direction
roller
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JP4668564B2 (en
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Hironobu Anzai
宏宣 安齋
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Bridgestone Corp
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Bridgestone Corp
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a joining device and a joining method enabling reduction of equipment costs and operating time by providing a pair of rollers capable of reciprocating. <P>SOLUTION: In the joining device, the pair of truncated cone-shaped rollers 1a and 1b are moved along adjoining end parts of band-like rubber materials W arranged in parallel so as to perform joining by pressing. A first gear 7 joined to a supporting member 6 rotates so as to horizontally rotate the pair of rollers 1a and 1b at 180 degrees to horizontal. The pair of rollers 1a and 1b can be moved in the exact opposite direction to an initial moving direction. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

本発明は、帯状ゴム材料等の部材の接合装置及び接合方法に関する。  The present invention relates to a joining apparatus and joining method for members such as a belt-shaped rubber material.

従来、タイヤ構成材料として使用されるカーカス材料等の帯状ゴム材料の端部同士を接合する装置として、円周外周に溝が彫られた１対のローラが、一定の角度で配置された接合装置（いわゆるジッパー装置）がある。この１対のローラを接合する部材の端部に接触させ、ローラが回転することにより、当該溝が端部同士を寄せ合い、ジッパー機能により接合を行う（例えば、特許文献１及び特許文献２参照）。
特開２００２−１６６４７９号公報 特公昭５２−３５７０９号公報 2. Description of the Related Art Conventionally, as a device for joining ends of belt-shaped rubber materials such as carcass materials used as tire constituent materials, a joining device in which a pair of rollers having grooves carved on the outer circumference are arranged at a constant angle (So-called zipper device). The pair of rollers are brought into contact with the end portions of the members to be joined, and the rollers are rotated so that the grooves bring the end portions together and are joined by a zipper function (see, for example, Patent Literature 1 and Patent Literature 2). ).
JP 2002-166479 A Japanese Patent Publication No. 52-35709

上述した従来のジッパー装置では、その構造上、１対のローラの進行方向は１方向に定められていた。そのため、接合する部材の中央部より両側へ接合を行う場合は、１方向へ進行する１対のローラと、当該１対のローラとは反対の方向へ進行する１対のローラ、計２対のローラを用意する必要があった。  In the conventional zipper device described above, the traveling direction of the pair of rollers is determined to be one direction due to its structure. Therefore, when joining from the central part of the member to be joined to both sides, a pair of rollers traveling in one direction and a pair of rollers traveling in the opposite direction to the pair of rollers, a total of two pairs It was necessary to prepare a roller.

又、従来のジッパー装置は、１方向へしか進行できないため、部材の接合が終わると、開始位置までローラを戻す動作が必要であった。  Further, since the conventional zipper device can only travel in one direction, it is necessary to return the roller to the start position after the joining of the members is completed.

そこで、本発明は、上記の問題に鑑み、往復運動可能な１対のローラを備えることにより、設備費用を削減し、稼働時間を減少させる接合装置及び接合方法を提供することを目的とする。  In view of the above problems, an object of the present invention is to provide a joining apparatus and a joining method that include a pair of rollers that can reciprocate, thereby reducing equipment costs and operating time.

上記課題を解決するために、本発明の第１の特徴は、平行に並べられた部材の隣り合う端部同士を接合する接合装置であって、互いに背中合わせで接近して位置し、背面が水平方向の一方、及び垂直方向の上方に拡開し、当該水平方向に拡開した方向に部材の隣り合う端部に沿って移動することにより、端部同士の圧着接合を行う円錐台形状の１対のローラと、１対のローラを、当該移動方向とは正反対の方向へ移動する方向へ、水平方向に回転させる回転手段とを備える接合装置であることを要旨とする。   In order to solve the above-described problem, a first feature of the present invention is a joining device that joins adjacent end portions of members arranged in parallel, and is located close to each other back to back, and the back surface is horizontal. A frustoconical shape 1 that expands upward in one direction and in the vertical direction, and moves along the adjacent end portions of the member in the horizontally expanded direction to perform crimp bonding of the end portions. The gist of the present invention is a joining apparatus including a pair of rollers and a rotating unit that rotates the pair of rollers in a horizontal direction in a direction in which the pair of rollers moves in a direction opposite to the moving direction.

本発明の第１の特徴に係る接合装置によると、１対のローラが水平方向に回転することにより、往復運動をすることが可能となる。従って、２対のローラを用意する必要がないため、設備費用を削減でき、ローラを開始位置まで戻す必要がないため、稼働時間を減少することができる。   According to the joining device according to the first aspect of the present invention, the pair of rollers rotate in the horizontal direction, thereby enabling reciprocal motion. Accordingly, since it is not necessary to prepare two pairs of rollers, the equipment cost can be reduced, and since it is not necessary to return the rollers to the start position, the operation time can be reduced.

又、回転手段としては、ローラの支持部材に接合された、水平方向に回転する歯車を用いてもよく、ローラの支持部材に接合された、水平方向に回転するベアリングを用いてもよい。   Further, as the rotating means, a gear rotating in the horizontal direction joined to the support member of the roller may be used, or a bearing rotating in the horizontal direction joined to the support member of the roller may be used.

本発明の第２の特徴は、平行に並べられた部材の隣り合う端部同士を接合する接合方法であって、互いに背中合わせで接近して位置し、背面が水平方向の一方、及び垂直方向の上方に拡開した円錐台形状の１対のローラを、当該水平方向に拡開した方向に、部材の隣り合う端部に沿って移動させることにより、端部同士の圧着接合を行う第１のステップと、１対のローラを、当該移動方向とは正反対の方向へ移動する方向へ、水平方向に回転させる第２のステップと、１対のローラを、第１のステップにおける移動方向とは正反対の方向に、部材の隣り合う端部に沿って移動させることにより、端部同士の圧着接合を行う第３のステップとを含む接合方法であることを要旨とする。  A second feature of the present invention is a joining method for joining adjacent end portions of members arranged in parallel, which are positioned close to each other back to back, with the back surface in one of the horizontal directions and the vertical direction. A pair of frustoconical rollers that are expanded upward are moved along the adjacent ends of the member in the direction of expansion in the horizontal direction, so that the first ends are crimped together. A step, a second step of rotating the pair of rollers in a horizontal direction in a direction to move in a direction opposite to the moving direction, and a pair of rollers in the direction opposite to the moving direction in the first step The gist of the present invention is a joining method including a third step of performing crimping joining of the end portions by moving the member in the direction of the direction along the adjacent end portions of the member.

本発明の第２の特徴に係る接合方法によると、１対のローラが水平方向に回転することにより、往復運動をすることが可能となる。従って、２対のローラを用意する必要がないため、設備費用を削減でき、ローラを開始位置まで戻す必要がないため、稼働時間を減少することができる。  According to the joining method according to the second aspect of the present invention, the pair of rollers rotate in the horizontal direction, thereby enabling reciprocal motion. Accordingly, since it is not necessary to prepare two pairs of rollers, the equipment cost can be reduced, and since it is not necessary to return the rollers to the start position, the operation time can be reduced.

本発明によれば、往復運動可能な１対のローラを備えることにより、設備費用を削減し、稼働時間を減少させる接合装置及び接合方法を提供することができる。   According to the present invention, it is possible to provide a bonding apparatus and a bonding method that reduce equipment costs and reduce operating time by providing a pair of rollers that can reciprocate.

次に、図面を参照して、本発明の実施の形態を説明する。以下の図面の記載において、同一又は類似の部分には、同一又は類似の符号を付している。ただし、図面は模式的なものであり、各寸法の比率等は現実のものとは異なることに留意すべきである。従って、具体的な寸法等は以下の説明を参酌して判断すべきものである。又、図面相互間においても互いの寸法の関係や比率が異なる部分が含まれていることは勿論である。   Next, embodiments of the present invention will be described with reference to the drawings. In the following description of the drawings, the same or similar parts are denoted by the same or similar reference numerals. However, it should be noted that the drawings are schematic and ratios of dimensions and the like are different from actual ones. Accordingly, specific dimensions and the like should be determined in consideration of the following description. Moreover, it is a matter of course that portions having different dimensional relationships and ratios are included between the drawings.

（接合装置）
本実施形態に係る接合装置は、図１に示すように、受け部材３上で、平行に並べられた帯状ゴム材料Ｗの端部Ｗａ、Ｗｂ同士を接合する装置であり、一定の角度で配置された、円周外周に溝５ａ、５ｂが彫られた円錐台形状の１対のローラ１ａ、１ｂを備える。図１では、ローラ１ａ、１ｂの上部に歯車が形成され、互いに噛み合わされている。このため、ローラ１ｂに接合されたローラ回転軸６ｂを回転させることにより、ローラ１ｂ及びローラ１ａを回転させることができる。尚、ローラ１ａ、１ｂに歯車を形成せず、ローラ１ａ側にもローラ回転軸を有する構成としても構わない。又、ローラ回転軸６ｂは、ローラ１ａ、１ｂを支える支持部材６と接合される。 (Joining equipment)
As shown in FIG. 1, the joining device according to the present embodiment is a device that joins the end portions Wa and Wb of the belt-like rubber materials W arranged in parallel on the receiving member 3, and is arranged at a certain angle. And a pair of frustoconical rollers 1a and 1b having grooves 5a and 5b carved on the outer circumference. In FIG. 1, gears are formed on the upper portions of the rollers 1 a and 1 b and meshed with each other. For this reason, the roller 1b and the roller 1a can be rotated by rotating the roller rotating shaft 6b joined to the roller 1b. The rollers 1a and 1b may not have gears, and the roller 1a may have a roller rotation shaft. The roller rotation shaft 6b is joined to the support member 6 that supports the rollers 1a and 1b.

ここで、帯状ゴム材料Ｗとしては、例えば、タイヤ構成材料として使用されるカーカスが挙げられる。カーカス形成用のプライ材料は、コードを長手方向に平行配列したゴム被覆材をタイヤの種類やサイズ等によって定まるカーカス巾に対応した長さで一端切断し、そのゴム被覆材のコードに沿う端部Ｗａ、Ｗｂを順次接合することにより、所定巾のカーカスプライ材料が形成される。  Here, examples of the belt-like rubber material W include carcass used as a tire constituent material. The ply material for forming the carcass is formed by cutting one end of a rubber covering material in which cords are arranged in parallel in the longitudinal direction with a length corresponding to the carcass width determined by the type and size of the tire, and the end portion along the cord of the rubber covering material By sequentially joining Wa and Wb, a carcass ply material having a predetermined width is formed.

帯状ゴム材料Ｗの接合は、１対のローラ１ａ、１ｂを、接合する部材の端部Ｗａ、Ｗｂに接触させ、ローラ１ａ、１ｂが回転することにより、当該溝が端部同士を寄せ合い、ジッパー機能（ネジ効果）により行われる。  The band-shaped rubber material W is joined by bringing the pair of rollers 1a and 1b into contact with the end portions Wa and Wb of the members to be joined, and by rotating the rollers 1a and 1b, the groove brings the ends together. This is done by the zipper function (screw effect).

ローラ１ａ、１ｂは、互いに背中合わせで接近して位置し、背面が水平方向の一方、及び垂直方向の上方に拡開する。図２に示すように、ローラ１ａ、１ｂは、水平方向にα拡開し、矢印Ａ方向に帯状ゴム材料Ｗの隣り合う端部Ｗａ、Ｗｂに沿って移動することにより、端部Ｗａ、Ｗｂ同士の圧着接合を行う。  The rollers 1a and 1b are positioned close to each other back to back, and the back surface expands in one direction in the horizontal direction and upward in the vertical direction. As shown in FIG. 2, the rollers 1a and 1b expand α in the horizontal direction and move along the adjacent end portions Wa and Wb of the belt-like rubber material W in the direction of arrow A, thereby causing the end portions Wa and Wb to move. Perform crimping of each other.

又、ローラ１ａ、１ｂは、図３に示すように、垂直方向の上方にθ拡開している。言い換えると、ローラ１ａ、１ｂの帯状ゴム材料Ｗの接触面と、歯車の噛み合う点の角度はθである。  Further, as shown in FIG. 3, the rollers 1a and 1b are expanded in the upward direction in the vertical direction. In other words, the angle between the contact surface of the belt-like rubber material W of the rollers 1a and 1b and the point where the gear meshes is θ.

支持部材６は、その上部に設けられた第１の歯車７に接合され、第１の歯車７と第２の歯車８とは、互いに噛み合わされている。このため、歯車回転軸９を回転させることにより、第２の歯車８及び第１の歯車７を回転させることができる。尚、第１の歯車７及び第２の歯車８は、受け部材３に対して水平方向に回転する。  The support member 6 is joined to a first gear 7 provided on the upper portion thereof, and the first gear 7 and the second gear 8 are meshed with each other. For this reason, the second gear 8 and the first gear 7 can be rotated by rotating the gear rotation shaft 9. The first gear 7 and the second gear 8 rotate in the horizontal direction with respect to the receiving member 3.

図３において、ローラ１ａ、１ｂは、矢印Ａ方向に移動していたとする。このとき、第１の歯車７が回転することにより、ローラ１ａ、１ｂが水平方向に回転する。即ち、図４（ａ）に示す状態であったローラ１ａ、１ｂは、第２の歯車８及び第１の歯車７が回転することにより、図４（ｂ）に示すように、水平方向に１８０°回転することができる。図４（ｂ）に示す状態のローラ１ａ、１ｂは、矢印Ａとは正反対の方向である矢印Ｂの方向へ移動することができる。又、このとき、水平方向の拡開角度α及び垂直方向の拡開角度θは保持したまま、ローラ１ａ、１ｂは回転する。  In FIG. 3, it is assumed that the rollers 1a and 1b have moved in the arrow A direction. At this time, as the first gear 7 rotates, the rollers 1a and 1b rotate in the horizontal direction. That is, the rollers 1a and 1b in the state shown in FIG. 4A are rotated 180 degrees in the horizontal direction as shown in FIG. 4B when the second gear 8 and the first gear 7 are rotated. ° Can rotate. The rollers 1a and 1b in the state shown in FIG. 4B can move in the direction of arrow B, which is the direction opposite to arrow A. At this time, the rollers 1a and 1b rotate while maintaining the horizontal expansion angle α and the vertical expansion angle θ.

図３及び図４において、歯車を用いてローラを水平方向に回転させる機構について説明したが、他の機構を用いてローラを水平方向に回転させても構わない。  3 and 4, the mechanism for rotating the roller in the horizontal direction using the gears has been described. However, the roller may be rotated in the horizontal direction using another mechanism.

例えば、図５に示すように、ローラの支持部材６に接合された、水平方向に回転するベアリング１０機構を用いて回転を行っても構わない。ベアリング１０内には、ベアリングの玉が保持され、転がり軸受けとして機能する。このベアリング機構により、ローラ１ａ、１ｂは、図５の点線で示すように、水平方向に１８０°回転することができる。  For example, as shown in FIG. 5, rotation may be performed using a bearing 10 mechanism that is joined to a roller support member 6 and rotates in the horizontal direction. Bearing balls are held in the bearing 10 and function as rolling bearings. By this bearing mechanism, the rollers 1a and 1b can rotate 180 ° in the horizontal direction as shown by the dotted lines in FIG.

尚、ローラ１ａ、１ｂ、第１の歯車７、第２の歯車８、ベアリング１０等を回転させる駆動源については特に図示していないが、接合装置に応じたモータなどが適宜使用できることは勿論である。  A drive source for rotating the rollers 1a, 1b, the first gear 7, the second gear 8, the bearing 10 and the like is not particularly shown, but it is needless to say that a motor corresponding to the joining device can be used as appropriate. is there.

（接合方法）
次に、本実施形態に係る接合方法について説明する。 (Joining method)
Next, the joining method according to this embodiment will be described.

まず、接合装置の受け部材３上に、帯状ゴム材料Ｗの端部Ｗａ、Ｗｂ同士を平行に並べる。そして、一定の角度で配置された、円周外周に溝５ａ、５ｂが彫られた円錐台形状の１対のローラ１ａ、１ｂを帯状ゴム材料Ｗの端部Ｗａ、Ｗｂにそれぞれ接触させる。  First, the end portions Wa and Wb of the belt-like rubber material W are arranged in parallel on the receiving member 3 of the joining device. Then, a pair of frustoconical rollers 1a and 1b, which are arranged at a fixed angle and have grooves 5a and 5b on the outer circumference of the circumference, are brought into contact with the end portions Wa and Wb of the belt-like rubber material W, respectively.

次に、１対のローラ１ａ、１ｂを回転させることにより、当該溝５ａ、５ｂが端部Ｗａ、Ｗｂ同士を寄せ合い、ジッパー機能により圧着接合を行う。所定の位置まで接合が終わると、１対のローラ１ａ、１ｂを水平方向に上昇させ、帯状ゴム材料Ｗから離す。  Next, by rotating the pair of rollers 1a and 1b, the grooves 5a and 5b bring the end portions Wa and Wb into contact with each other, and pressure bonding is performed by a zipper function. When the joining is completed to a predetermined position, the pair of rollers 1a and 1b are raised in the horizontal direction and separated from the belt-like rubber material W.

そして、上述した歯車やベアリング等の回転手段を用い、１対のローラ１ａ、１ｂを水平方向に１８０°回転させる。即ち、図４（ａ）の状態から図４（ｂ）の状態へ回転させる。  Then, using the rotating means such as the gears and bearings described above, the pair of rollers 1a and 1b are rotated 180 ° in the horizontal direction. That is, it is rotated from the state of FIG. 4A to the state of FIG.

次に、１８０°回転させた１対のローラ１ａ、１ｂを下降させ、帯状ゴム材料Ｗの所定の端部Ｗａ、Ｗｂにそれぞれ接触させる。そして、１対のローラ１ａ、１ｂを回転させることにより、当該溝５ａ、５ｂが端部Ｗａ、Ｗｂ同士を寄せ合い、当初とは正反対の方向に移動することにより、圧着接合を行う。  Next, the pair of rollers 1a and 1b rotated by 180 ° are lowered and brought into contact with predetermined end portions Wa and Wb of the belt-like rubber material W, respectively. Then, by rotating the pair of rollers 1a and 1b, the grooves 5a and 5b bring the end portions Wa and Wb into contact with each other and move in a direction opposite to the initial direction, thereby performing pressure bonding.

尚、１対のローラ１ａ、１ｂを１８０°回転させた後、所定の位置まで移動させた後、下降させてもよく、帯状ゴム材料Ｗの接合が完了した場合は、次の帯状ゴム材料Ｗを受け部材３上にセットした後、下降させてもよい。  The pair of rollers 1a and 1b may be rotated 180 °, moved to a predetermined position, and then lowered. When the joining of the rubber band W is completed, the next rubber band W After setting on the receiving member 3, it may be lowered.

（作用及び効果）
本実施形態に係る接合装置及び接合方法によると、１対のローラ１ａ、１ｂが水平方向の拡開角度α及び垂直方向の拡開角度θを保持したまま水平方向に回転することができる。このため、１対のローラ１ａ、１ｂが往復運動をすることが可能となる。 (Function and effect)
According to the joining apparatus and joining method according to the present embodiment, the pair of rollers 1a and 1b can rotate in the horizontal direction while maintaining the horizontal expansion angle α and the vertical expansion angle θ. Therefore, the pair of rollers 1a and 1b can reciprocate.

従来、部材の中央部より両側へ接合を行う場合は、１方向へ進行する１対のローラと、当該１対のローラとは反対の方向へ進行する１対のローラ、計２対のローラを用意する必要があった。具体的には、１対のローラＡと１対のローラＢを備える場合、最初、１対のローラＡが開始位置へ接触し、特定の方向へ接合を開始する（ステップＳ１）。１対のローラＡがスタートした後、１対のローラＢが当該開始位置へ接触し、ローラＡとは正反対の方向へ接合を開始する（ステップＳ２）。そして、ローラＡは接合を完了した後、上昇し、開始位置へ戻り、待機状態となる（ステップＳ３）。又、ローラＢも接合を完了した際、上昇し、開始位置へ戻り、待機状態となり（ステップＳ４）、ステップＳ１へと戻る。  Conventionally, when joining from the central part of a member to both sides, a pair of rollers traveling in one direction and a pair of rollers traveling in the opposite direction of the pair of rollers, a total of two pairs of rollers It was necessary to prepare. Specifically, when a pair of rollers A and a pair of rollers B are provided, first, the pair of rollers A contacts the start position and starts joining in a specific direction (step S1). After the pair of rollers A is started, the pair of rollers B comes into contact with the start position and starts joining in the direction opposite to the roller A (step S2). Then, after completing the joining, the roller A rises, returns to the start position, and enters a standby state (step S3). In addition, when the joining of the roller B is completed, the roller B rises, returns to the start position, enters a standby state (step S4), and returns to step S1.

本実施形態に係る接合装置は、１対のローラ１ａ、１ｂを用いることにより、部材の中央部より両側へ接合を行うことができる。具体的には、１対のローラ１ａ、１ｂが中央部から一方の端部側へ接合を行った後、１対のローラ１ａ、１ｂを１８０°回転させ、中央部へ戻し、中央部から他方の端部側へ接合を行う。このように、本実施形態に係る接合装置及び接合方法によると、２対のローラを用意する必要がないため、設備費用を削減することができる。  By using a pair of rollers 1a and 1b, the joining apparatus according to the present embodiment can perform joining from the center of the member to both sides. Specifically, after the pair of rollers 1a and 1b are joined from the central portion to one end side, the pair of rollers 1a and 1b are rotated by 180 ° and returned to the central portion, and the other from the central portion to the other. Bonding to the end side. Thus, according to the joining apparatus and joining method concerning this embodiment, since it is not necessary to prepare two pairs of rollers, equipment cost can be reduced.

又、従来の接合装置は、１方向へしか進行できないため、部材の接合が終わると開始位置までローラを戻す動作が必要であったが、本実施形態に係る接合装置は、１対のローラで往復運動をすることができるため、ローラを開始位置まで戻す必要がない。従って、稼働時間（稼働サイクル）を減少することができる。例えば、一の部材の接合が完了した場合、その完了位置で１対のローラ１ａ、１ｂを１８０°回転させる。そして、次の部材をセットし、その位置でローラ１ａ、１ｂを下降させ、次の部材の開始位置とすることができる。  In addition, since the conventional joining apparatus can only proceed in one direction, it is necessary to return the roller to the start position when the joining of the members is completed. However, the joining apparatus according to the present embodiment includes a pair of rollers. Since it can reciprocate, it is not necessary to return the roller to the start position. Therefore, the operation time (operation cycle) can be reduced. For example, when the joining of one member is completed, the pair of rollers 1a and 1b are rotated 180 ° at the completion position. Then, the next member can be set, and the rollers 1a and 1b can be lowered at that position to obtain the start position of the next member.

本実施形態に係る接合装置におけるローラを進行方向から見た正面図である。It is the front view which looked at the roller in the joining device concerning this embodiment from the advancing direction. 本実施形態に係る接合装置におけるローラの平面図である。It is a top view of the roller in the joining device concerning this embodiment. 本実施形態に係る接合装置におけるローラの側面図である。It is a side view of the roller in the joining device concerning this embodiment. 本実施形態に係る接合装置の平面図である。It is a top view of the joining device concerning this embodiment. 本実施形態に係る別の接合装置におけるローラの側面図である。It is a side view of the roller in another joining device concerning this embodiment.

符号の説明Explanation of symbols

１ａ、１ｂ…ローラ、３…受け部材、５ａ、５ｂ…溝、６…支持部材、６ｂ…ローラ回転軸、７…第１の歯車、８…第２の歯車、９…歯車回転軸、１０…ベアリング、Ｗ…帯状ゴム材料、Ｗａ、Ｗｂ…端部、Ａ、Ｂ…移動方向
DESCRIPTION OF SYMBOLS 1a, 1b ... Roller, 3 ... Receiving member, 5a, 5b ... Groove, 6 ... Supporting member, 6b ... Roller rotating shaft, 7 ... First gear, 8 ... Second gear, 9 ... Gear rotating shaft, 10 ... Bearing, W ... rubber band material, Wa, Wb ... end, A, B ... direction of movement

Claims (4)

平行に並べられた部材の隣り合う端部同士を接合する接合装置であって、
互いに背中合わせで接近して位置し、背面が水平方向の一方、及び垂直方向の上方に拡開し、当該水平方向に拡開した方向に前記部材の隣り合う端部に沿って移動することにより、前記端部同士の圧着接合を行う円錐台形状の１対のローラと、
該１対のローラを、当該移動方向とは正反対の方向へ移動する方向へ、水平方向に回転させる回転手段と
を備えることを特徴とする接合装置。 A joining apparatus for joining adjacent ends of members arranged in parallel,
By being positioned close to each other back to back, the back surface expands upward in one horizontal direction and in the vertical direction, and moves along the adjacent end portions of the member in the horizontal expanded direction, A pair of frustoconical rollers for crimping the ends together;
And a rotating unit that rotates the pair of rollers in a horizontal direction in a direction that moves in the direction opposite to the moving direction. 前記回転手段は、前記ローラの支持部材に接合された、水平方向に回転する歯車であることを特徴とする請求項１に記載の接合装置。  The joining device according to claim 1, wherein the rotating means is a gear that is joined to a support member of the roller and rotates in a horizontal direction. 前記回転手段は、前記ローラの支持部材に接合された、水平方向に回転するベアリングであることを特徴とする請求項１に記載の接合装置。  The joining device according to claim 1, wherein the rotating unit is a bearing that is joined to a support member of the roller and rotates in a horizontal direction. 平行に並べられた部材の隣り合う端部同士を接合する接合方法であって、
互いに背中合わせで接近して位置し、背面が水平方向の一方、及び垂直方向の上方に拡開した円錐台形状の１対のローラを、当該水平方向に拡開した方向に、前記部材の隣り合う端部に沿って移動させることにより、前記端部同士の圧着接合を行う第１のステップと、
該１対のローラを、当該移動方向とは正反対の方向へ移動する方向へ、水平方向に回転させる第２のステップと、
該１対のローラを、前記第１のステップにおける移動方向とは正反対の方向に、前記部材の隣り合う端部に沿って移動させることにより、前記端部同士の圧着接合を行う第３のステップと
を含むことを特徴とする接合方法。
A joining method for joining adjacent ends of members arranged in parallel,
A pair of frustoconical rollers, which are located close to each other back to back and whose rear surface is expanded in the horizontal direction and in the vertical direction, are adjacent to each other in the horizontal direction. A first step of performing crimp bonding of the ends by moving along the ends;
A second step of rotating the pair of rollers in a horizontal direction in a direction moving in a direction opposite to the moving direction;
A third step of performing the pressure bonding of the ends by moving the pair of rollers along the adjacent ends of the member in a direction opposite to the moving direction in the first step. A bonding method comprising: and.
JP2004229538A 2004-08-05 2004-08-05 Joining apparatus and joining method Expired - Fee Related JP4668564B2 (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6322455A (en) * 1986-06-05 1988-01-29 ピレリ・コオルディナメント・プネウマティチ・ソチエタ・ペル・アツィオ−ニ Method and device for both-end butt-joining two rubberized cloth piece
JPH0558266U (en) * 1992-01-06 1993-08-03 ザ・グッドイヤー・タイヤ・アンド・ラバー・カンパニー Ply material connecting device
JPH07276530A (en) * 1994-04-05 1995-10-24 Toyo Tire & Rubber Co Ltd Joining device of steel ply of radial tire
JPH08238686A (en) * 1995-03-07 1996-09-17 Sumitomo Rubber Ind Ltd End connecting apparatus for carcass ply
JP2002166479A (en) * 2000-09-25 2002-06-11 Yokohama Rubber Co Ltd:The Method for connecting strip-like rubber material
JP2003019761A (en) * 2001-07-09 2003-01-21 Yokohama Rubber Co Ltd:The Method for laminating strip-shaped rubber materials and molding drum to be used in this laminating method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6322455A (en) * 1986-06-05 1988-01-29 ピレリ・コオルディナメント・プネウマティチ・ソチエタ・ペル・アツィオ−ニ Method and device for both-end butt-joining two rubberized cloth piece
JPH0558266U (en) * 1992-01-06 1993-08-03 ザ・グッドイヤー・タイヤ・アンド・ラバー・カンパニー Ply material connecting device
JPH07276530A (en) * 1994-04-05 1995-10-24 Toyo Tire & Rubber Co Ltd Joining device of steel ply of radial tire
JPH08238686A (en) * 1995-03-07 1996-09-17 Sumitomo Rubber Ind Ltd End connecting apparatus for carcass ply
JP2002166479A (en) * 2000-09-25 2002-06-11 Yokohama Rubber Co Ltd:The Method for connecting strip-like rubber material
JP2003019761A (en) * 2001-07-09 2003-01-21 Yokohama Rubber Co Ltd:The Method for laminating strip-shaped rubber materials and molding drum to be used in this laminating method

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